CN103481236A - Press fitting tool for thin-walled cylinder sleeve - Google Patents

Press fitting tool for thin-walled cylinder sleeve Download PDF

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Publication number
CN103481236A
CN103481236A CN201310405009.6A CN201310405009A CN103481236A CN 103481236 A CN103481236 A CN 103481236A CN 201310405009 A CN201310405009 A CN 201310405009A CN 103481236 A CN103481236 A CN 103481236A
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bearing
rod
pressure
thin
press
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CN103481236B (en
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陈浩
江帮霞
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Anhui Quanchai Engine Co Ltd
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Anhui Quanchai Engine Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
    • B25B27/062—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races using screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

本发明公开了一种用于薄壁缸套的压装工具，包括压杆、支撑板合件、若干支撑杆以及压头套筒组件；压杆呈螺纹轴状，压头套筒组件呈一端封闭一端开口的筒状，支撑板合件套设在压杆上，压杆的一端与压头套筒组件封闭的一端固定连接；支撑板合件包括轴承压板、推力球轴承、轴承螺母以及支撑板；压头套筒组件包括压头和套筒。本发明具有以下有益效果：在不需要将发动机从整机上拆下来的情况下，可以快速有效地将气缸套压装完成，且压装质量较高，缸套变形很小，完全满足气缸套压装后的质量要求；操作过程方便，较大地提高工作效率。

The invention discloses a pressing tool for a thin-walled cylinder liner, which comprises a pressure rod, a support plate assembly, several support rods and a pressure head sleeve assembly; the pressure rod is in the shape of a threaded shaft, and the pressure head sleeve assembly is in the shape of one end It is cylindrical with one end closed and the support plate assembly is set on the pressure rod, and one end of the pressure rod is fixedly connected with the closed end of the pressure head sleeve assembly; the support plate assembly includes a bearing pressure plate, a thrust ball bearing, a bearing nut and a support The plate; head-sleeve assembly includes a head and a sleeve. The invention has the following beneficial effects: the cylinder liner can be quickly and effectively press-fitted without dismantling the engine from the whole machine, and the press-fit quality is high, the deformation of the cylinder liner is small, and the cylinder liner can be completely satisfied. The quality requirements after pressing; the operation process is convenient, and the work efficiency is greatly improved.

Description

A kind of press mounting tool for thin-wall cylinder casing
Technical field
The present invention relates to a kind of press mounting tool for thin-wall cylinder casing, be specially a kind of instrument for pressing thin-wall cylinder jacket when the engine maintenance.
Background technology
Engine is after work a period of time, and tend to, because severe, the operator of working environment fail to carry out in time the fault that Maintenance and Repair etc. are easy to occur scuffing of cylinder bore, all needs cylinder jacket is changed in most situation; Usually for the thin wall type cylinder jacket in order to guarantee that press-fiting quality need to adopt special-purpose equipment to be press-fited, and this need to press-fit the engine complete machine again after car load is pulled down, work heavy, have a strong impact on operating efficiency, in order effectively to avoid the appearance of this situation, need to design and can on car load, can press-fit the instrument of cylinder jacket.
Summary of the invention
For can be in the situation that do not need engine is removed from complete machine, can fast and effeciently complete thin wall cylinder cover press-fits, the invention provides a kind of press mounting tool for thin-wall cylinder casing, the concrete technical scheme of the present invention is as follows: a kind of press mounting tool for thin-wall cylinder casing comprises depression bar 1, gripper shoe sub-assembly, three support bars 12 and pressure head sleeve assembly;
Described depression bar 1 is screw rod, the lower end of screw rod is polished rod, the footpath of polished rod upwards offers radial hole, described pressure head sleeve assembly is the tubular that an end seals an end opening, described gripper shoe sub-assembly is located on described depression bar 1 by threaded engagement, and the polished end of described depression bar 1 is fixedly connected with an end of described pressure head sleeve assembly sealing;
Described gripper shoe sub-assembly comprises bearing plate 4, thrust ball bearing 3, bearing nut 2 and gripper shoe 5; Wherein, described bearing plate 4 is the lid shape part that is axially arranged with the stepped hole of perforation, and the large stomidium of stepped hole is screwed hole; Bearing nut 2 is the step tubulose, and its large end is provided with outer spiral shell, sheathed thrust ball bearing 3 on its small end; The small end of bearing nut 2 stretches into the stepped hole of bearing plate 4, makes thrust ball bearing 3 be positioned at bearing plate 4, and the large end of bearing nut 2 and the screwed hole of bearing plate 4 are connected; The bearing plate 4 of screwed hole one side is fixedly connected with an end face of described gripper shoe 5, and described thrust ball bearing 3 and described bearing nut 2 is fixing; The other end of described gripper shoe 5 is a uniform end that is connecting three support bars 12 respectively, and the two ends of described support bar 12 are equipped with screw thread;
The pressure head sleeve assembly comprises pressure head 8 and sleeve 9, and an end of described pressure head 8 is connecting the polished end of depression bar 1; Described sleeve 9 is cylinder, and the one end is provided with stepped hole, and the other end cooperation of described pressure head 8 is arranged in the stepped hole of described sleeve 9.
Described depression bar 1 is connected with described pressure head sleeve assembly by columned contiguous block 6; One end of described contiguous block 6 offers perforation latch groove radially, and the bottom of latch groove is fixedly connected with described pressure head 8 by screw; One end of described depression bar 1 is chamfered edge optical axis with holes, and polished rod stretches in the latch groove of described contiguous block 6, between described polished rod and latch groove, by latch 7, is fixedly connected with.
Described gripper shoe 5 is triangular in shape, on three angles of described gripper shoe 5, is equipped with installing hole, utilizes bolt by described installing hole, one end of described support bar 12 to be fixed on described gripper shoe 5.
The uniform axial lightening grooves offered more than three on the barrel of described sleeve 9.
Described depression bar 1 adopts trapezoidal thread.
Described depression bar 1 adopts Tr26 * 5 trapezoidal threads.
The small end of described bearing nut 2 is turret head.
Compared with prior art, the present invention has following beneficial effect:
(1) in the situation that do not need engine is removed from complete machine, can fast and effeciently cylinder jacket have been press-fited, and it is higher to press-fit quality, cylinder-liner distortion is very little, the quality requirement after meeting cylinder jacket fully and press-fiting;
(2) operating process is convenient, increases work efficiency significantly.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The structural scheme of mechanism that Fig. 2 is the pressure head sleeve assembly.
Fig. 3 is use state diagram one of the present invention.
Fig. 4 is use state diagram two of the present invention.
In upper figure, sequence number is: 1-depression bar, 2-bearing nut, 3-thrust ball bearing, 4-bearing plate, 5-gripper shoe, 6-contiguous block, 7-latch, 8-pressure head, 9-sleeve, 10-back-up ring, 11-the first screw, 12-support bar, 13-the first nut, 14-the second screw, 15-cylinder body, 16-thin-wall cylinder casing.
The specific embodiment
Describe the present invention below in conjunction with accompanying drawing in detail in the mode of embodiment.
Embodiment 1:
As shown in Figure 1, a kind of press mounting tool for thin-wall cylinder casing, press-fited for the thin-wall cylinder casing to an engine, comprises depression bar 1, gripper shoe component, three support bars 12 and pressure head sleeve assembly.
Depression bar 1 is the spindle with trapezoidal screw thread shape, and the intensity of trapezoidal thread is high, and centering is good, and processing performance is good, therefore select trapezoidal thread, optimal case when transmission, is to adopt Tr26 * 5 trapezoidal threads.The pressure head sleeve assembly is the tubular that an end seals an end opening, and the gripper shoe sub-assembly is set on depression bar 1, and an end of depression bar 1 is fixedly connected with an end of pressure head sleeve assembly sealing.
The gripper shoe sub-assembly comprises bearing plate 4, thrust ball bearing 3, bearing nut 2 and gripper shoe 5; Wherein, bearing plate 4 is provided with the lid shape part of through hole for axle center, and bearing plate 4 matches with the outer ring of thrust ball bearing 3, and the inner ring of thrust ball bearing 3 matches with bearing nut 2; In the present embodiment, thrust ball bearing 3 adopts 51108 bearings.The screw thread of the screw thread of bearing nut 2 and depression bar 1 is complementary.Thrust ball bearing 3 is set in bearing plate 4, and bearing plate 4 and thrust ball bearing 3 all are set on bearing nut 2, and the large end of bearing nut 2 is located thrust ball bearing 3, and contacts with gripper shoe 5.In the present embodiment, the small end of bearing nut 2 is turret head, is convenient to the operation of spanner.One end of gripper shoe 5 is fixedly connected with bearing plate 4 by the second screw 14, thereby makes bearing plate 4, thrust ball bearing 3, bearing nut 2 and the gripper shoe 5 fixing gripper shoe sub-assembly that forms successively; In the present embodiment, the second screw 14 adopts M10 * 50 hexagon socket cap head screws.The other end of gripper shoe 5 is fixedly connected with an end of support bar 12 by the first nut 13, and the two ends of support bar 12 are equipped with screw thread, and wherein the first nut 13 is the M12 nut.In the present embodiment, gripper shoe 5 is triangular in shape, on three angles of gripper shoe 5, is equipped with installing hole, utilizes the first nut 13 by installing hole, one end of support bar 12 to be fixed on gripper shoe 5.The other end of support bar 12 is for being connected with the cylinder head bolt hole of engine body.Realize relatively rotating by thrust ball bearing 3 between bearing nut 2 and gripper shoe 5, thereby reduced labour intensity, increase work efficiency.
The pressure head sleeve assembly comprises pressure head 8 and sleeve 9, and sleeve 9 is step-like cylinder, uniformly on the barrel of sleeve 9 offers six axial lightening grooves.The diameter of sleeve 9 front portions is greater than the diameter at rear portion, and is provided with a step surface between front and rear, and the diameter at sleeve 9 rear portions matches with the internal diameter of cylinder sleeve, and in the present embodiment, the diameter at sleeve 9 rear portions is 98mm.Pressure head 8 sealings are arranged on the end face of sleeve 9 front portions.The design of step surface guarantees between cylinder sleeve and pressure head sleeve assembly, can fit tightly when cylinder sleeve press-fits.In the present embodiment, as shown in Figure 2, at the step surface place, design a groove, make when cylinder sleeve press-fits the laminating between cylinder sleeve and pressure head sleeve assembly tightr.
In the present embodiment, depression bar 1 is connected with the pressure head sleeve assembly by a contiguous block 6; One end of contiguous block 6 is fixedly connected with pressure head 8 by the first screw 11, and the other end of contiguous block 6 is connected with an end of depression bar 1 by latch 7.In the present embodiment, the first screw 11 is M8 * 12 hexagon socket cap head screws.One end of depression bar 1 is chamfered edge optical axis with holes, and an end of contiguous block 6 is provided with latch groove and pin hole, and chamfered edge optical axis with holes inserts in the latch groove, and latch 7 is fixing by depression bar 1 by pin hole.Latch 7 is bearing pin, and an end of latch 7 is provided with circlip groove, by back-up ring 10, with circlip groove, coordinates, and depression bar 1 is fixedly connected with contiguous block 6, prevents the axial float of latch 7.In the present embodiment, back-up ring 10 is the d15 circlip for shaft.Realize the rotation of pressure head sleeve assembly after the cylinder jacket assembling by latch 7 between depression bar 1 and pressure head sleeve assembly, thereby reduce the longitudinal space demand.
Operation principle of the present invention and using method are as follows:
During work, referring to Fig. 3 and Fig. 4, in figure, heavy line is partly the present invention, and 16 is thin-wall cylinder casing, and 15 is cylinder body; Support bar 12 is filled to the place, cylinder head bolt hole on body cylinder cap faying face; Again depression bar 1, contiguous block 6, latch 7, pressure head 8, sleeve 9, back-up ring 10, the first screw 11 etc. are assembled into to a pressure head depression bar component; Bearing nut 2, thrust ball bearing 3, bearing plate 4, gripper shoe 5 and the second screw 14 etc. are assembled into to support group plate component; Then screwing of the bearing nut 2 of the depression bar by pressure head depression bar component 1 and gripper shoe sub-assembly, assemble pressure head depression bar component and gripper shoe sub-assembly; Clockwise rotating bearing nut 2 makes pressure head depression bar component in top dead center position; Rotate the pressure head sleeve assembly and make in level, cylinder jacket is filled on sleeve 9, hand rest makes the pressure head sleeve assembly straight down after living cylinder cap; Rotate counterclockwise bearing nut 2 step of sleeve 9 and cylinder jacket end face are fitted fully, be rotated further bearing nut 2 until cylinder jacket is press-fit into place fully; Clockwise rotate bearing nut 2, until the pressure head sleeve assembly breaks away from cylinder jacket fully; Unclamp the first nut 13, take off gripper shoe 5 etc.; Unclamp support bar 12 and take off.
The present invention fully takes into account the points for attention that thin wall cylinder cover press-fits, and can effectively guarantee the quality that press-fits of cylinder jacket.By the trial-production instrument is tested, the result demonstration has improved operating efficiency greatly, has alleviated labour intensity.
Above disclosed be only the application's specific embodiment, but the not limited thereto the changes that any person skilled in the art can think of of the application all should drop in the application's protection domain.

Claims (7)

1.一种用于薄壁缸套的压装工具，其特征在于，包括压杆（1）、支撑板组合件、三根支撑杆（12）以及压头套筒组件； 1. A pressing tool for thin-walled cylinder liners, characterized in that it includes a pressing rod (1), a supporting plate assembly, three supporting rods (12) and a pressing head sleeve assembly; 所述压杆（1）为螺杆，螺杆的下端为光杆，光杆的径向上开设有径向孔，所述压头套筒组件呈一端封闭一端开口的筒状，所述支撑板组合件通过螺纹配合设在所述压杆（1）上，所述压杆（1）的光杆端与所述压头套筒组件封闭的一端固定连接；  The pressure rod (1) is a screw rod, the lower end of which is a polished rod, and a radial hole is opened in the radial direction of the polished rod. The pressure head sleeve assembly is in the shape of a cylinder with one end closed and the other end open. The support plate assembly is threaded Fitted on the pressure rod (1), the polished rod end of the pressure rod (1) is fixedly connected to the closed end of the pressure head sleeve assembly; 所述支撑板组合件包括轴承压板（4）、推力球轴承（3）、轴承螺母（2）以及支撑板（5）；其中，所述轴承压板（4）为轴向设有贯通的台阶孔的盖状件，台阶孔的大端孔为螺纹孔；轴承螺母（2）为台阶管状，其大端设有外螺，其小端上套设推力球轴承（3）；轴承螺母（2）的小端伸入轴承压板（4）的台阶孔，使推力球轴承（3）位于轴承压板（4）内，轴承螺母（2）的大端和轴承压板（4）的螺纹孔配合连接；螺纹孔一侧的轴承压板（4）与所述支撑板（5）的一端面固定连接，并将所述推力球轴承（3）和所述轴承螺母（2）固定；所述支撑板（5）的另一端面分别均布连接着三根支撑杆（12）的一端，所述支撑杆（12）的两端均设有螺纹； The support plate assembly includes a bearing pressure plate (4), a thrust ball bearing (3), a bearing nut (2) and a support plate (5); wherein, the bearing pressure plate (4) is axially provided with a through stepped hole The big end hole of the stepped hole is a threaded hole; the bearing nut (2) is stepped tubular, its big end is provided with an external screw, and its small end is sleeved with a thrust ball bearing (3); the bearing nut (2) The small end of the nut extends into the step hole of the bearing pressure plate (4), so that the thrust ball bearing (3) is located in the bearing pressure plate (4), and the large end of the bearing nut (2) is connected with the threaded hole of the bearing pressure plate (4); The bearing pressure plate (4) on one side of the hole is fixedly connected with one end surface of the support plate (5), and fixes the thrust ball bearing (3) and the bearing nut (2); the support plate (5) The other end faces of the three support rods (12) are respectively uniformly connected to one end, and both ends of the support rods (12) are provided with threads; 压头套筒组件包括压头（8）和套筒（9），所述压头（8）的一端连接着压杆（1）的光杆端；所述套筒（9）为圆筒，其一端设有台阶孔，所述压头（8）的另一端配合安装在所述套筒（9）的台阶孔内。 The indenter sleeve assembly includes an indenter (8) and a sleeve (9), one end of the indenter (8) is connected to the polished rod end of the indenter (1); the sleeve (9) is a cylinder, its One end is provided with a stepped hole, and the other end of the pressure head (8) is fitly installed in the stepped hole of the sleeve (9). 2.根据权利要求1所述的一种用于薄壁缸套的压装工具，其特征在于，所述压杆（1）通过圆柱状的连接块（6）与所述压头套筒组件连接；所述连接块（6）的一端开设有贯通径向的插销槽，插销槽的底部通过螺钉与所述压头（8）固定连接；所述压杆（1）的一端为削边带孔光轴，且光杆伸入所述连接块（6）的插销槽内，所述光杆和插销槽之间通过插销（7）固定连接。 2. A press-fit tool for thin-walled cylinder liners according to claim 1, characterized in that the press rod (1) is assembled with the press head sleeve through a cylindrical connecting block (6) connection; one end of the connection block (6) is provided with a radial bolt groove, and the bottom of the bolt groove is fixedly connected with the pressure head (8) by screws; one end of the pressure rod (1) is a trimmed belt The optical axis of the hole, and the polished rod extends into the latch slot of the connecting block (6), and the polished rod and the latch slot are fixedly connected by a latch (7). 3.根据权利要求1或2所述的一种用于薄壁缸套的压装工具，其特征在于，所述支撑板（5）呈三角形，所述支撑板（5）的三个角上均设有安装孔，利用螺栓通过所述安装孔将所述支撑杆（12）的一端固定在所述支撑板（5）上。 3. A pressing tool for thin-walled cylinder liners according to claim 1 or 2, characterized in that, the support plate (5) is triangular in shape, and the three corners of the support plate (5) Both are provided with installation holes, and one end of the support rod (12) is fixed on the support plate (5) through the installation holes by bolts. 4.根据权利要求1所述的一种用于薄壁缸套的压装工具，其特征在于，所述套筒（9）的筒壁上均布开设有三条以上的轴向的减重槽。 4. A pressing tool for thin-walled cylinder liners according to claim 1, characterized in that more than three axial weight-reducing grooves are evenly distributed on the wall of the sleeve (9) . 5.根据权利要求1所述的一种用于薄壁缸套的压装工具，其特征在于，所述压杆（1）采用梯形螺纹。 5. A press-fitting tool for thin-walled cylinder liners according to claim 1, characterized in that the press rod (1) adopts trapezoidal threads. 6.根据权利要求5所述的一种用于薄壁缸套的压装工具，其特征在于，所述压杆（1）采用Tr26×5梯形螺纹。 6 . The press-fitting tool for thin-walled cylinder liners according to claim 5 , wherein the press rod ( 1 ) adopts Tr26×5 trapezoidal thread. 7. 根据权利要求1所述的一种用于薄壁缸套的压装工具，其特征在于，所述轴承螺母（2）的小端为六角头。 7. A pressing tool for thin-walled cylinder liners according to claim 1, characterized in that the small end of the bearing nut (2) is a hexagonal head.
CN201310405009.6A 2013-09-09 2013-09-09 A kind of press mounting tool for thin-wall cylinder casing Active CN103481236B (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108655995A (en) * 2018-05-28 2018-10-16 中国工程物理研究院材料研究所 Thin-wall pipe is interference fitted guide-localization assembly device and its assembly method
CN109773712A (en) * 2019-03-29 2019-05-21 广西玉柴机器股份有限公司 A kind of disassembling cylinder jacket device
CN110883517A (en) * 2019-12-04 2020-03-17 重庆齿轮箱有限责任公司 Method for replacing rear bearing of low-speed large gear by opening box on fan tower
CN110985641A (en) * 2019-12-24 2020-04-10 陕西法士特汽车传动集团有限责任公司 Installation mechanism and method for output flange shaft of a reducer
CN111469095A (en) * 2020-05-22 2020-07-31 安徽全柴动力股份有限公司 Engine bowl-shaped plug dismounting device
CN111604665A (en) * 2020-05-18 2020-09-01 安徽航瑞航空动力装备有限公司 Pipe part assembling process
CN112502862A (en) * 2020-12-11 2021-03-16 中船动力有限公司 Tool for mounting sleeve of natural gas injection valve of dual-fuel diesel engine
CN113579690A (en) * 2021-08-18 2021-11-02 中船动力镇江有限公司 Tool for mounting diesel engine cylinder sleeve into cooling water jacket and mounting method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4882829A (en) * 1988-08-23 1989-11-28 Dawe Peter H Device for accurately positioning and aligning a guide sleeve into a bore of a cylinder head
US6345426B1 (en) * 2001-01-16 2002-02-12 Detroit Diesel Corporation Tool for removal of an engine cylinder liner
CN2707438Y (en) * 2004-04-22 2005-07-06 胡建明 Device for pressing cylinder liner
CN201960529U (en) * 2011-02-15 2011-09-07 东风朝阳柴油机有限责任公司 Dismounting device for cylinder jacket of engine
CN202668476U (en) * 2012-07-12 2013-01-16 天津大沽化工股份有限公司 Stationary ring pressing die of monoblock pump stationary ring base
CN203471703U (en) * 2013-09-09 2014-03-12 安徽全柴动力股份有限公司 Press-fitting tool for thin-wall cylinder sleeve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4882829A (en) * 1988-08-23 1989-11-28 Dawe Peter H Device for accurately positioning and aligning a guide sleeve into a bore of a cylinder head
US6345426B1 (en) * 2001-01-16 2002-02-12 Detroit Diesel Corporation Tool for removal of an engine cylinder liner
CN2707438Y (en) * 2004-04-22 2005-07-06 胡建明 Device for pressing cylinder liner
CN201960529U (en) * 2011-02-15 2011-09-07 东风朝阳柴油机有限责任公司 Dismounting device for cylinder jacket of engine
CN202668476U (en) * 2012-07-12 2013-01-16 天津大沽化工股份有限公司 Stationary ring pressing die of monoblock pump stationary ring base
CN203471703U (en) * 2013-09-09 2014-03-12 安徽全柴动力股份有限公司 Press-fitting tool for thin-wall cylinder sleeve

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108655995A (en) * 2018-05-28 2018-10-16 中国工程物理研究院材料研究所 Thin-wall pipe is interference fitted guide-localization assembly device and its assembly method
CN109773712A (en) * 2019-03-29 2019-05-21 广西玉柴机器股份有限公司 A kind of disassembling cylinder jacket device
CN109773712B (en) * 2019-03-29 2024-02-09 广西玉柴机器股份有限公司 Cylinder jacket dismounting device
CN110883517A (en) * 2019-12-04 2020-03-17 重庆齿轮箱有限责任公司 Method for replacing rear bearing of low-speed large gear by opening box on fan tower
CN110985641A (en) * 2019-12-24 2020-04-10 陕西法士特汽车传动集团有限责任公司 Installation mechanism and method for output flange shaft of a reducer
CN111604665A (en) * 2020-05-18 2020-09-01 安徽航瑞航空动力装备有限公司 Pipe part assembling process
CN111469095A (en) * 2020-05-22 2020-07-31 安徽全柴动力股份有限公司 Engine bowl-shaped plug dismounting device
CN112502862A (en) * 2020-12-11 2021-03-16 中船动力有限公司 Tool for mounting sleeve of natural gas injection valve of dual-fuel diesel engine
CN113579690A (en) * 2021-08-18 2021-11-02 中船动力镇江有限公司 Tool for mounting diesel engine cylinder sleeve into cooling water jacket and mounting method

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Application publication date: 20140101

Assignee: ANHUI QUANCHAI TIANHE MACHINERY Co.,Ltd.

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Denomination of invention: A pressing tool for thin-walled cylinder sleeves

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