CN119870960A - Hard pipe assembly tool of driving motor oil cooler water nozzle - Google Patents
Hard pipe assembly tool of driving motor oil cooler water nozzle Download PDFInfo
- Publication number
- CN119870960A CN119870960A CN202510023979.2A CN202510023979A CN119870960A CN 119870960 A CN119870960 A CN 119870960A CN 202510023979 A CN202510023979 A CN 202510023979A CN 119870960 A CN119870960 A CN 119870960A
- Authority
- CN
- China
- Prior art keywords
- component
- notch
- oil cooler
- water nozzle
- opening end
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
-
- 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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
本发明公开一种驱动电机油冷器水嘴硬管装配工具，包括第一部件、第二部件，所述第一部件与第二部件活动配合，所述第一部件呈空心圆柱形，第一部件的一轴向端面上设有若干个刻度，所述刻度与硬管的轴心线对中，第一部件的另一端设有延升底座，第一部件的径向周面上设有第一缺口，所述第二部件穿过第一部件，且第二部件与第一部件间隙配合，第二部件的轴向端面设有对中标识，第二部件的径向周面上还设有第二缺口，所述对中标识与第一部件轴向端面上的刻度配合，第二缺口与硬管间隙配合。本发明操作简单，在安装油冷器硬管时更便捷。
The present invention discloses a driving motor oil cooler water nozzle hard pipe assembly tool, comprising a first component and a second component, the first component and the second component are movably matched, the first component is in a hollow cylindrical shape, a plurality of scales are arranged on an axial end face of the first component, the scales are aligned with the axial center line of the hard pipe, an extension base is arranged at the other end of the first component, a first notch is arranged on the radial circumferential surface of the first component, the second component passes through the first component, and the second component and the first component are clearance matched, a centering mark is arranged on the axial end face of the second component, and a second notch is also arranged on the radial circumferential surface of the second component, the centering mark is matched with the scale on the axial end face of the first component, and the second notch is clearance matched with the hard pipe. The present invention is simple to operate and more convenient when installing the oil cooler hard pipe.
Description
Technical Field
The invention relates to the technical field of assembly tools, in particular to a driving motor oil cooler water nozzle hard tube assembly tool.
Background
Along with the increasing rotation speed and the increasing power density of the motor of the new energy automobile, the motor generates a large amount of heat, so that new challenges are brought to heat dissipation of the motor, most of motors in the prior art adopt a water cooling technology, but the water cooling technology belongs to indirect cooling, and the motor with high rotation speed and large torque cannot be completely met, so that the current new energy automobile starts to use an oil cooling motor.
The oil cooler is an extremely important part in an oil cooling motor cooling system, the oil cooler is used for providing circulating cooling liquid for a driving motor, the cooling liquid takes away heat in the driving motor, a hard pipe water nozzle is arranged on a shell of the oil cooler, the hard pipe is connected with a cooling pipe of the whole automobile, and when the oil cooler is assembled, the hard pipe is required to be inserted into the water nozzle according to a designed state, but in the actual assembly process, due to lack of a special positioning tool, operators can only visually operate through experience, the hard pipe is knocked into the water nozzle of the oil cooler through a simple tool, and the oil pipe angle can deviate from the designed state by the assembly mode, and even the water nozzle is deformed due to deviation of a force application direction during knocking.
Disclosure of Invention
In order to solve the problems, the invention provides a driving motor oil cooler water nozzle hard tube assembling tool.
The technical scheme for solving the technical problems is as follows:
The utility model provides a driving motor oil cooler water nozzle hard tube assembly tool, includes first part, second part, first part and second part clearance fit, first part is hollow cylinder, is equipped with a plurality of scale on the axial terminal surface of first part, the axial lead centering of scale and hard tube, the other end of first part is equipped with and prolongs the rising base, is equipped with first breach on the radial global of first part, the second part passes first part, and second part and first part clearance fit, and the axial terminal surface of second part is equipped with centering mark, still is equipped with the second breach on the radial global of second part, the scale cooperation on centering mark and the first part axial terminal surface, second breach and hard tube clearance fit.
Further, one end of the second part is exposed outside the first part, and the other end of the second part is located in the first part.
Further, the scales on the axial end face of the first component are even number equal division scales.
Further, the second notch comprises a second notch left side opening end, a second notch right side opening end and a second notch top opening end, and rubber pads are arranged on the second notch left side opening end, the second notch right side opening end and the second notch top opening end.
Further, the rubber pad is adhered to the left opening end of the second notch, the right opening end of the second notch and the top opening end of the second notch through adhesives respectively.
The invention has the beneficial effects that the angle of the hard tube is adjusted by rotating the second part, so that the centering mark on the second part is aligned with the scale on the first part, one scale on the first part is utilized to center the axial lead of the hard tube, and when the centering mark, the axial lead of the hard tube and one scale on the first part are on the same line, the hard tube is installed according to the designed angle.
Drawings
FIG. 1 is a perspective view of a drive motor oil cooler water nozzle hard tube assembly tool of the present invention when assembling a water nozzle hard tube;
figure 2 is a perspective view of the first component of the hard tube assembly tool of the oil cooler water nozzle of the driving motor of the invention,
FIG. 3 is a top view of a second component of the drive motor oil cooler water nozzle hard tube assembly tool of the present invention;
Fig. 4 is a perspective view of a second component of the drive motor oil cooler water nozzle hard tube assembly tool of the present invention.
The oil cooler A, the hard tube B, the first component 1, the scale 1-1, the lifting base 1-2, the first notch 1-3, the second component 2, the centering mark 2-1, the second notch 2-2, the left open end 2-2a of the second notch, the right open end 2-2B of the second notch and the top open end 2-2c of the second notch are marked in the drawing.
Detailed Description
The invention is further described with reference to the drawings and detailed description.
It should be noted that, for the purpose of making the technical solution of the present invention more clear, the technical solution of the present invention will be more clearly and completely described below with reference to the accompanying drawings, and it should be apparent that the words of "upper", "lower", "axial", "radial" and the like used in the description merely describe the technical solution of the present invention further and more clearly according to the accompanying drawings, and do not represent all embodiments of the present invention.
As shown in fig. 1 to 4, the hard tube assembling tool for the oil cooler water nozzle of the driving motor comprises a first component 1 and a second component 2, wherein the first component 1 and the second component 2 are in clearance fit, the first component 1 is in a hollow cylinder shape, a plurality of scales 1-1 are arranged on one axial end face of the first component 1, the scales 1-1 are aligned with the axial lead of the hard tube, a lifting base 1-2 is arranged at the other end of the first component 1, a first notch 1-3 is arranged on the radial peripheral surface of the first component 1, the second component 2 passes through the first component 1, the second component 2 is in clearance fit with the first component 1, a centering mark 2-1 is arranged on the axial end face of the second component 2, a second notch 2-2 is also arranged on the radial peripheral surface of the second component 2, the centering mark 2-1 is matched with the scales 1-1 on the axial end face of the first component 1, and the second notch 2-2 is in clearance fit with the hard tube.
Specifically, in this embodiment, when the tool is used to assemble the hard tube, it is first required to pre-mount the hard tube at the water nozzle of the oil cooler, for example, as shown in fig. 1, pre-mount the hard tube B at the water nozzle of the oil cooler a, then place the hard tube B in the second notch 2-2 of the second component 2, and put the first component 1 on the second component 2, where the lifting base 1-2 of the first component 1 contacts with the end surface of the oil cooler a to play a role of stabilizing the first component 1, align a certain scale 1-1 of the axial end surface of the first component 1 with the axial line (for example, a1 scale) of the hard tube B according to the angle required by design, then rotate the second component 2, because the hard tube B is limited by the second notch 2-2, when the second component 2 rotates, and when the centering mark 2-1 of the second component 2 aligns with a certain scale 1-1 of the axial end surface of the first component 1 (for example, a1 scale), rotate the hard tube B is already described as the angle required, and then apply an external force to the water nozzle 2 at the moment when the second component 2 is inserted into the water nozzle is limited by the angle required by the angle of the water nozzle.
One end of the second part 2 is exposed outside the first part 1, and the other end of the second part 2 is located inside the first part 1.
Specifically, in the present embodiment, since the upper end of the second member 2 is required to receive an external force in the axial direction, the upper end of the second member 2 must be exposed to the outside of the first member 1, whereas since the second member 2 is required to be displaced downward after being forced to apply a downward force to the hard tube B, the installation is completed, the lower end of the second member 2 must be located in the first member 1.
The scales 1-1 on the axial end face of the first component 1 are even number equal division scales.
The second notch 2-2 comprises a second notch left side opening end 2-2a, a second notch right side opening end 2-2b and a second notch top opening end 2-2c, and rubber pads are arranged on the second notch left side opening end 2-2a, the second notch right side opening end 2-2b and the second notch top opening end 2-2 c.
The rubber pad is respectively stuck on the left open end 2-2a of the second notch, the right open end 2-2b of the second notch and the top open end 2-2c of the second notch through adhesives.
Specifically, in this embodiment, since the second member 2 is required to be rotated when the hard tube is assembled, and the second left open end 2-2a and the second right open end 2-2b of the second notch 2-2 are pressed against the surface of the hard tube, in order to better protect the appearance of the hard tube, rubber pads (not shown in the drawings) are adhered to the left open end 2-2a and the right open end 2-2b of the second notch, and the soft rubber pad is used to protect the hard tube, and in the same way, since the hard tube is required to be inserted into the water nozzle after being positioned by applying an external force from the upper end, the second notch top open end 2-2c of the second member 2 is also pressed against the hard tube when an external force is applied to the axial end of the second member 2, and the rubber pad is adhered to the second notch top open end 2-2 c.
It should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and although the invention has been described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the technical solution described in the above-mentioned embodiments may be modified or some or all of the technical features may be replaced, and these modifications or substitutions do not deviate from the essence of the corresponding technical solution from the scope of the claims.
Claims (5)
1. The utility model provides a driving motor oil cooler water nozzle hard tube assembly tool, includes first part (1), second part (2), first part (1) and second part (2) clearance fit, a serial communication port, first part (1) is hollow cylinder, is equipped with a plurality of scale (1-1) on the axial terminal surface of first part (1), scale (1-1) are in the center with the axial lead of hard tube, are equipped with on the other end of first part (1) and prolong base (1-2), are equipped with first breach (1-3) on the radial peripheral face of first part (1), second part (2) pass first part (1), and second part (2) and first part (1) clearance fit, and the axial terminal surface of second part (2) is equipped with centering mark (2-1), still be equipped with second breach (2-2) on the radial peripheral face of second part (2), centering mark (2-1) and scale (1-1) on the axial terminal surface of first part (1), and second breach (2-2) and clearance fit.
2. A driving motor oil cooler water nozzle hard pipe assembling tool according to claim 1, wherein one end of the second component (2) is exposed outside the first component (1), and the other end of the second component (2) is located in the first component (1).
3. The driving motor oil cooler water nozzle hard tube assembling tool according to claim 1, wherein the scales (1-1) on the axial end face of the first component (1) are even number equal division scales.
4. The driving motor oil cooler water nozzle hard pipe assembling tool according to claim 1, wherein the second notch (2-2) comprises a second notch left side opening end (2-2 a), a second notch right side opening end (2-2 b) and a second notch top end opening end (2-2 c), and rubber pads are arranged on the second notch left side opening end (2-2 a), the second notch right side opening end (2-2 b) and the second notch top end opening end (2-2 c).
5. The driving motor oil cooler water nozzle hard tube assembling tool according to claim 4, wherein the rubber pad is adhered to the left opening end (2-2 a) of the second notch, the right opening end (2-2 b) of the second notch and the top opening end (2-2 c) of the second notch respectively through adhesives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510023979.2A CN119870960B (en) | 2025-01-07 | Hard pipe assembly tool of driving motor oil cooler water nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510023979.2A CN119870960B (en) | 2025-01-07 | Hard pipe assembly tool of driving motor oil cooler water nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119870960A true CN119870960A (en) | 2025-04-25 |
| CN119870960B CN119870960B (en) | 2026-05-08 |
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| CN210524934U (en) * | 2019-09-11 | 2020-05-15 | 湖北绿驰精密电驱动系统有限公司 | Motor elbow water pipe assembling tool |
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| CN113001150A (en) * | 2021-04-22 | 2021-06-22 | 安徽全柴动力股份有限公司 | Assembly system for formed steel pipe |
| CN114310267A (en) * | 2022-01-12 | 2022-04-12 | 郑州飞龙汽车部件有限公司 | Liquid pump elbow assembling device |
| CN216830590U (en) * | 2022-02-28 | 2022-06-28 | 湖北赛利恩特石油科技有限公司 | Angle-adjustable assembling platform for assembling movable elbow |
| DE202024100990U1 (en) * | 2024-02-29 | 2024-03-07 | German Welding Tools Gmbh | Clamping device for holding and clamping a pipe bend |
Patent Citations (11)
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|---|---|---|---|---|
| CN203541975U (en) * | 2013-07-31 | 2014-04-16 | 湛江德利化油器有限公司 | Bent pipe pressure head assembly device |
| CN103448025A (en) * | 2013-09-10 | 2013-12-18 | 吴江红蔷薇纺织有限公司 | Auxiliary device for installing connecting pipe of oil cooling pipe of cooler |
| CN204321976U (en) * | 2014-12-17 | 2015-05-13 | 重庆小康工业集团股份有限公司 | Piston cooling nozzle assembly tooling |
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| CN213163986U (en) * | 2020-08-27 | 2021-05-11 | 上海柴油机股份有限公司 | Sealing assembly device of engine cooling water path |
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