CN111036771B

CN111036771B - Mould is used in production of car regulator

Info

Publication number: CN111036771B
Application number: CN201911274016.0A
Authority: CN
Inventors: 吴国明
Original assignee: Jiaxing Chenfei Technology Co ltd
Current assignee: Jiaxing Chenfei Technology Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2021-12-03
Anticipated expiration: 2039-12-12
Also published as: CN111036771A

Abstract

The invention provides a mold for producing an automobile regulator, which includes a base, an upper support seat, a stamping seat, a stamping cylinder, an upper movable mold, an auxiliary mounting seat, a lower fixed mold, a driving ejection mechanism, an ejector block and a high-pressure air pump. The telescopic rod of the punching cylinder is connected with the punching seat, the bottom of the punching seat is installed with an upper movable die, the lower fixed die is located directly below the upper movable die, and a top material is movably installed in the upper movable die and the lower fixed die respectively. The upper part of the movable die and the lower part of the lower fixed die are respectively provided with auxiliary mounts, and a drive ejection mechanism is installed on the auxiliary mounts, and a rotatable lever assembly is arranged on the drive ejection mechanism. The lever assembly abuts against and cooperates with the ejector block, and there are two high-pressure air pumps, which are respectively connected with the air chambers of the ejector block in the upper movable mold and the lower fixed mold through retractable air pipes. It can realize automatic ejection and unloading after stamping, and can avoid the occurrence of adhesion between the molded product and the ejector block.

Description

Mould is used in production of car regulator

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of automobile regulator production, in particular to a mold for producing an automobile regulator.

[ background of the invention ]

The automobile regulator consists of three relays, one of which is responsible for regulating the output voltage of the generator, and the relay contacts are switched on and off to excite the magnetic field of the generator to be connected to different loops, so that the excitation current of the generator is controlled, and the purpose of stabilizing the output voltage of the generator is realized; one is responsible for preventing the charging current from being too large, when the charging current is too large, the circuit will make the voltage regulating relay and current limiting relay act at the same time, disconnect the excitation circuit of the generator, make the generator stop working; one is responsible for cutting off the charging circuit when the reverse flow occurs, and the relay acts to cut off the charging circuit when the reverse flow occurs. In the production process of the automobile regulator, a plurality of parts can be manufactured through die forming, the shell of the regulator is also manufactured through a die, and the die for producing the automobile regulator is provided.

[ summary of the invention ]

The invention aims to solve the problems in the prior art, and provides a die for producing an automobile regulator, which can realize automatic ejection and unloading after stamping and can avoid adhesion between a formed product and an ejector block.

In order to achieve the purpose, the invention provides a die for producing an automobile regulator, which comprises a base, an upper supporting seat, a stamping cylinder, an upper movable die, an auxiliary mounting seat, a lower fixed die, a driving ejection mechanism, an ejector block and a high-pressure air pump, wherein a plurality of guide slide bars are mounted above the base, an upper supporting seat is fixedly mounted at the tops of the guide slide bars, the stamping cylinder is fixedly mounted on the upper supporting seat, a telescopic rod of the stamping cylinder is connected with the stamping seat, the stamping seat is slidably mounted on the guide slide bars through a plurality of first springs, the upper ends of the first springs are connected with the upper supporting seat, the lower ends of the first springs are connected with the stamping seat, the bottom of the stamping seat is provided with the upper movable die, the base is provided with the lower fixed die, the lower fixed die is positioned under the upper movable die, and a plurality of ejection grooves are respectively formed in the upper movable die and the lower fixed die, the ejection groove is internally and movably provided with an ejection block, the upper part of the upper movable die and the lower part of the lower fixed die are respectively provided with an auxiliary mounting seat, the auxiliary mounting seat is provided with a driving ejection mechanism, the driving ejection mechanism is provided with a rotatable driving lever assembly, the driving lever assembly is abutted against the ejection block and is matched with the ejection block, the driving ejection block moves along the ejection groove, the ejection block is internally provided with an air chamber, the end surface of the ejection block is provided with a plurality of air outlets communicated with the air chamber, and the two high-pressure air pumps are respectively connected with the air chambers of the ejection block in the upper movable die and the lower fixed die through telescopic air pipes.

Preferably, the material pushing block further comprises wing plates and a supporting slide rod, the wing plates are symmetrically arranged on two sides of the material pushing block, sliding cavities matched with the supporting slide rod are formed in the wing plates, the wing plates are movably mounted on the supporting slide rod through second springs, and the supporting slide rods are symmetrically arranged on two sides of the pushing groove.

Preferably, the driving ejection mechanism further comprises an ejection cylinder, a sliding seat, a driving rack and a driving lever assembly, the ejection cylinder is mounted on one side of the auxiliary mounting seat, a mounting cavity is formed in the auxiliary mounting seat, a telescopic rod of the ejection cylinder penetrates through the side wall of the auxiliary mounting seat and extends into the mounting cavity, a guide rail is arranged in the mounting cavity, the driving rack is slidably mounted on the guide rail through the sliding seat, the telescopic rod of the ejection cylinder is connected with the driving rack, the driving rack is matched with the driving lever assembly, and the driving lever assembly is driven to rotate.

Preferably, the deflector rod assembly further comprises shaft seats, rotating shafts, driving gears, rotating frames and rollers, the shaft seats are symmetrically arranged in the installation cavity, the rotating shafts are rotatably installed on the two shaft seats, the rotating frames are connected to two ends of the rotating shafts, the rollers are installed at the end portions of the rotating frames, the driving gears are arranged in the middle of the rotating shafts, and the driving gears are matched with the driving racks to be linked to control the rotating frames to rotate.

Preferably, the upper movable die and the lower fixed die are respectively provided with two ejector blocks, the upper movable die and the lower fixed die are respectively provided with two ejector grooves matched with the ejector blocks, and the ejector grooves are communicated with the mounting cavity.

The invention has the beneficial effects that: according to the invention, through the matching of the base, the upper supporting seat, the stamping cylinder, the upper movable die, the auxiliary mounting seat, the lower fixed die, the driving ejection mechanism, the ejector block, the high-pressure air pump and the like, the upper movable die is controlled to be pressed downwards to be matched with the lower fixed die by the stamping seat, so that a product can be extruded and molded, after the product is molded and cooled in a complete die consisting of the upper movable die and the lower fixed die, the ejector block in the lower fixed die is firstly moved upwards to disconnect the contact between the molded product and a die cavity of the lower fixed die, then the upper movable die is lifted, and the ejector block in the upper movable die ejects the molded product, so that the product quality is ensured. And set up the air chamber that is linked together with high compression pump in the liftout piece, can discharge high-pressure gas through the venthole, avoid product and liftout piece to appear the adhesion.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a schematic structural view of a mold for producing an automobile regulator according to the present invention;

FIG. 2 is a top view of the internal structure of an auxiliary mounting seat of the mold for producing the automobile regulator according to the present invention;

FIG. 3 is a top view of a lower female die of the mold for producing an automobile regulator according to the present invention;

FIG. 4 is a front view of a driven ejection mechanism of a mold for use in the manufacture of automotive conditioners of the present invention;

FIG. 5 is a top view of a toggle assembly of the mold for producing an automotive regulator of the present invention.

[ detailed description ] embodiments

Referring to fig. 1 to 5, the mold for producing the automobile regulator of the invention comprises a base 1, an upper supporting seat 2, a stamping seat 3, a stamping cylinder 4, an upper movable mold 5, an auxiliary mounting seat 6, a lower fixed mold 7, a driving ejection mechanism 8, an ejection block 9 and a high-pressure air pump 10, wherein a plurality of guide slide bars 11 are installed above the base 1, the top of each guide slide bar 11 is fixedly provided with the upper supporting seat 2, the stamping cylinder 4 is fixedly installed on the upper supporting seat 2, an expansion rod of the stamping cylinder 4 is connected with the stamping seat 3, the stamping seat 3 is slidably installed on the guide slide bars 11 through a plurality of first springs 31, the upper ends of the first springs 31 are connected with the upper supporting seat 2, the lower ends of the first springs 31 are connected with the stamping seat 3, the bottom of the stamping seat 3 is provided with the upper movable mold 5, the base 1 is provided with the lower fixed mold 7, and the lower fixed mold 7 is located under the upper movable mold 5, go up a plurality of ejecting groove 70 in movable mould 5, the lower cover half 7 and seted up a plurality of respectively, movable mounting has ejector pad 9 in ejecting groove 70, the top of going up movable mould 5, the below of lower cover half 7 are provided with supplementary mount pad 6 respectively, install drive ejection mechanism 8 on the supplementary mount pad 6, be equipped with rotatable driving lever subassembly 84 on the drive ejection mechanism 8, driving lever subassembly 84 offsets with ejector pad 9 and leans on the cooperation, and drive ejector pad 9 removes along ejecting groove 70, have the air chamber in the ejector pad 9, the terminal surface of ejector pad 9 has a plurality of ventholes 90 with the air chamber communicates with each other, high compression pump 10 is two, links to each other with the air chamber of ejector pad 9 in last movable mould 5, the lower cover half 7 through telescopic trachea 101 respectively.

Further, the ejector block 9 further comprises wing plates 91 and support slide bars 92, the wing plates 91 are symmetrically arranged on two sides of the ejector block 9, slide cavities matched with the support slide bars 92 are formed in the wing plates 91, the wing plates 91 are movably mounted on the support slide bars 92 through second springs, and the support slide bars 92 are symmetrically arranged on two sides of the ejection slot 70.

Further, the driving ejection mechanism 8 further comprises an ejection cylinder 81, a sliding seat 82, a driving rack 83 and a shifting lever assembly 84, the ejection cylinder 81 is installed on one side of the auxiliary installation seat 6, an installation cavity 61 is formed in the auxiliary installation seat 6, an expansion rod of the ejection cylinder 81 penetrates through the side wall of the auxiliary installation seat 6 and extends into the installation cavity 61, a guide rail 62 is formed in the installation cavity 61, the driving rack 83 is slidably installed on the guide rail 62 through the sliding seat 82, the expansion rod of the ejection cylinder 81 is connected with the driving rack 83, the driving rack 83 is matched with the shifting lever assembly 84, and the shifting lever assembly 84 is driven to rotate. The driving lever assembly 84 further comprises an axle seat 841, a rotating shaft 842, a driving gear 843, a rotating frame 844 and rollers 845, wherein the axle seat 841 is symmetrically arranged in the installation cavity 61, the rotating shaft 842 is rotatably arranged on the two axle seats 841, the two ends of the rotating shaft 842 are connected with the rotating frame 844, the rollers 845 are arranged at the end parts of the rotating frame 844, the driving gear 843 is arranged in the middle of the rotating shaft 842, and the driving gear 843 is matched with the driving rack 83 to be linked to control the rotating frame 844 to rotate.

Furthermore, two ejector blocks 9 are respectively installed in the upper movable die 5 and the lower fixed die 7, two ejection grooves 70 matched with the ejector blocks 9 are respectively arranged in the upper movable die 5 and the lower fixed die 7, and the ejection grooves 70 are communicated with the installation cavity 61.

The working process of the invention is as follows:

the invention relates to a die for producing an automobile regulator, wherein a stamping seat 3 is driven by a stamping cylinder 4 to control an upper movable die 5 to move downwards to form a complete die matched with a lower fixed die 7, so that a product can be extruded and formed, after the product is formed and cooled in the complete die formed by the upper movable die and the lower fixed die, an ejection mechanism 8 in the lower fixed die 7 is firstly actuated, an ejection cylinder 81 controls a driving rack 83 to move along a guide rail 62, a driving gear 843 meshed with the driving rack 83 is rotated, a rotating frame 844 and the driving gear 843 synchronously rotate, a roller 845 is abutted and matched with an ejection block 9 in the lower fixed die 7, the ejection block 9 is pushed upwards to disconnect the formed product from a die cavity of the lower fixed die, a high-pressure air pump 10 connected with the ejection block 9 in the lower fixed die 7 is started at the same time, the ejection block 9 discharges high-pressure air through an air outlet hole to separate the product from the ejection block, and then the stamping cylinder 4 controls the upper movable die to ascend, in the same way, the ejector block 9 in the upper movable die 5 ejects out the formed product, so that the product quality is ensured.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims

1. A mold for automobile regulator production, characterized in that it comprises a base (1), an upper support seat (2), a stamping seat (3), a stamping cylinder (4), an upper movable die (5), an auxiliary mounting seat (6), the lower fixed die (7), the driving ejector mechanism (8), the ejector block (9) and the high-pressure air pump (10), a number of guide slide bars (11) are installed above the base (1), An upper support seat (2) is fixedly installed on the top of the guide sliding rod (11), the punching cylinder (4) is fixedly installed on the upper support seat (2), and the telescopic rod of the punching cylinder (4) is connected to the punching cylinder (4). The seat (3) is connected, the stamping seat (3) is slidably installed on the guide slide rod (11) through a plurality of first springs (31), and the upper end of the first spring (31) is connected to the upper support seat ( 2) Connected, the lower end of the first spring (31) is connected with the punching seat (3), the bottom of the punching seat (3) is installed with an upper movable die (5), and the base (1) is provided with a lower fixed die ( 7), the lower fixed die (7) is located directly below the upper movable die (5), and a number of ejection grooves (70) are respectively opened in the upper movable die (5) and the lower fixed die (7). An ejector block (9) is movably installed in the ejection groove (70), and an auxiliary mounting seat (6) is respectively provided above the upper movable die (5) and below the lower fixed die (7). (6) A drive ejection mechanism (8) is installed on the drive ejection mechanism (8), and a rotatable lever assembly (84) is arranged on the drive ejection mechanism (8). The lever assembly (84) is connected to the ejector block (9). ) abutting and cooperating to drive the ejector block (9) to move along the ejection groove (70), the ejector block (9) has an air chamber inside, and the end face of the ejector block (9) has an air chamber that communicates with the air chamber. A plurality of air outlets (90), two of the high-pressure air pumps (10), respectively pass through the retractable air pipe (101) and the upper movable die (5) and the lower fixed die (7) in the ejector block (9) air chamber connected;

The top material block (9) further comprises a wing plate (91) and a supporting sliding rod (92). The two sides of the top material block (9) are symmetrically provided with a wing plate (91), and the wing plate (91) There is a sliding cavity matching with the supporting sliding rod (92), the wing plate (91) is movably installed on the supporting sliding rod (92) through the second spring, and the supporting sliding rod (92) is symmetrically arranged on the supporting sliding rod (92). Both sides of the ejection groove (70);

The drive ejection mechanism (8) further comprises an ejector cylinder (81), a sliding seat (82), a drive rack (83), and a lever assembly (84), and the ejector cylinder (81) is installed in an auxiliary installation. On one side of the seat (6), an installation cavity (61) is provided in the auxiliary installation seat (6), and the telescopic rod of the ejector cylinder (81) penetrates the side wall of the auxiliary installation seat (6) and extends into the installation cavity In (61), a guide rail (62) is arranged in the installation cavity (61), and the driving rack (83) is slidably installed on the guide rail (62) through a sliding seat (82), and the ejector cylinder (81) ) of the telescopic rod is connected to the drive rack (83), the drive rack (83) is matched with the lever assembly (84), and the lever assembly (84) is driven to rotate; the lever assembly (84) includes It also includes a shaft seat (841), a rotating shaft (842), a driving gear (843), a turning frame (844) and a roller (845), the shaft seat (841) is symmetrically arranged in the installation cavity (61), and the The rotating shaft (842) is rotatably mounted on the two axle bases (841), the two ends of the rotating shaft (842) are connected with a revolving frame (844), and the end of the rotating frame (844) is mounted with a roller (845). ), a driving gear (843) is provided in the middle of the rotating shaft (842), and the driving gear (843) cooperates with the driving rack (83) to control the rotation of the turret (844).

2. A mold for producing an automobile regulator according to claim 1, characterized in that: the upper movable mold (5) and the lower fixed mold (7) are respectively installed with two ejector blocks (9), so The upper movable die (5) and the lower fixed die (7) are respectively provided with two ejection grooves (70) adapted to the ejector block (9), the ejection grooves (70) and the installation cavity (61) connected.