CN216369804U

CN216369804U - Automobile part die

Info

Publication number: CN216369804U
Application number: CN202121803427.7U
Authority: CN
Inventors: 唐志斌
Original assignee: Individual
Current assignee: Shanghai Jinglei Plastic Die Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-04-26
Anticipated expiration: 2031-08-04

Abstract

The utility model provides an automobile part die and relates to the technical field of automobile part dies. This auto parts mould, including backup pad and roof, the quantity of backup pad is two, two montants of the equal fixedly connected with in upper surface of two backup pads, the up end of four montants and the bottom surface fixed connection of roof, the spacing groove has all been seted up to the right flank of two backup pads, be provided with the punching press platform between two backup pads, the equal fixedly connected with back shaft in side about the punching press platform, the one end that two back shafts were kept away from each other is rotated respectively and is run through the one side that two backup pads are close to each other, the inside of two spacing grooves is all slided and is pegged graft and have the inserted link. This auto parts mould through setting up joint piece, spring telescopic link, reset spring and pinion rack, has reached the effect that the material of punching press bench in time unloaded under the effect of gravity, has solved present stamping die and in processing, in time unloads the good material of punching press to cause the lower problem of stamping efficiency.

Description

Automobile part die

Technical Field

The utility model relates to the technical field of automobile part molds, in particular to an automobile part mold.

Background

The automobile parts are all units forming the whole automobile and serve as a product of the automobile, the automobile parts are various, the automobile is more and more consumed by people along with the improvement of the living standard of people, and the market of the automobile parts is larger and larger.

In recent years, automobile accessory manufacturing plants are also rapidly developed, automobile part stamping dies are used in the production of automobile parts, and the stamped materials are discharged in time when the existing stamping dies are processed, so that the stamping efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an automobile part die, which solves the problem that the stamping efficiency is low because the stamped materials are discharged in time when the existing stamping die is used for processing.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an automobile part die comprises two supporting plates and a top plate, wherein the number of the supporting plates is two, two vertical rods are fixedly connected to the upper surfaces of the two supporting plates, the upper end surfaces of the four vertical rods are fixedly connected with the bottom surface of the top plate, limiting grooves are formed in the right side surfaces of the two supporting plates, a stamping table is arranged between the two supporting plates, supporting shafts are fixedly connected to the left side surface and the right side surface of the stamping table respectively, the ends, far away from each other, of the two supporting shafts respectively penetrate through the surfaces, close to each other, of the two supporting plates, inserting rods are inserted into the limiting grooves in a sliding mode, the ends, close to each other, of the two inserting rods are respectively inserted into the left side surface and the right side surface of the stamping table in a rotating mode, return springs are arranged on the sides, far away from each other, the rear ends of the two return springs are respectively fixedly connected with the upper surfaces of the two inserting rods, and the front ends of the two return springs are respectively fixedly connected with the two supporting plates, the one end that two back shafts kept away from each other all rotates and has cup jointed the gear, and the back of two gears all meshes the pinion rack.

The top of punching press platform is provided with the mounting panel, the last fixed surface of mounting panel is connected with the pneumatic cylinder, the upper end of pneumatic cylinder and the bottom surface fixed connection of roof, the upper surface of mounting panel is located the equal fixedly connected with transfer line in the left and right sides of pneumatic cylinder, the equal bottom surface that runs through the roof that slides in the upper end of two transfer lines, the top of roof is provided with the movable plate, the up end of two transfer lines all with the bottom surface fixed connection of movable plate, the equal fixedly connected with connecting plate in the back of two pinion racks, the upper end of two connecting plates respectively with the left and right sides both ends fixed connection of movable plate, the equal activity joint in inside of two gears has the joint piece, be provided with the spring telescopic link between joint piece and the back shaft, the both ends of spring telescopic link respectively with joint piece and back shaft fixed connection.

Preferably, two positioning frames are arranged between the two gears, the lower ends of the two positioning frames are respectively sleeved on the outer surfaces of the two supporting shafts in a sliding mode, the upper ends of the two positioning frames are fixedly connected with the bottom surface of the moving plate, and the two reset springs are located between the two positioning frames.

Preferably, the inside of two reset springs all is provided with the gag lever post, and the one side fixed connection that keeps away from each other with two backup pads respectively at the both ends of two gag lever posts, and two peg graft poles slip respectively and cup joint the surface at two gag lever posts.

Preferably, the limiting grooves are arc-shaped, and arc axes of the two limiting grooves and axes of the two supporting shafts are coaxially arranged.

Preferably, the clamping blocks are triangular, the number of the clamping blocks in each gear is six, and the six clamping blocks are circumferentially distributed at equal intervals along the axis of the supporting shaft.

Preferably, two transfer lines all set up with the mounting panel is perpendicular, and two transfer lines use the axis symmetry of pneumatic cylinder to distribute in the left and right sides of pneumatic cylinder.

(III) advantageous effects

The utility model provides an automobile part die. The method has the following beneficial effects:

1. the automobile part die is characterized in that the clamping block, the spring telescopic rod, the reset spring and the toothed plate are arranged, the stamping head is arranged on the bottom surface of the mounting plate, the hydraulic cylinder pushes the mounting plate to move downwards during stamping, the transmission rod and the moving plate drive the connecting plate to move downwards to enable the toothed plate to be meshed with the gear, the rotating direction of the gear continuously extrudes the clamping block at the moment to enable the spring telescopic rod to be compressed, the supporting shaft does not rotate under the pushing of the reset spring, the toothed plate moves upwards under the action of the hydraulic cylinder after the stamping is finished, the gear rotates through being meshed with the toothed plate, the rotating direction of the gear can drive the supporting shaft to rotate through the clamping block and the spring telescopic rod at the moment, then the stamping table is driven to rotate, the stamping table is enabled to be in an inclined state, the effect of timely unloading of materials on the stamping table under the action of gravity is achieved, and the problem that the existing stamping die is processed is solved, the punched material is discharged in time, so that the problem of lower punching efficiency is caused.

2. This auto parts mould, through setting up the locating frame, when the movable plate reciprocates down, drive the locating frame and slide on the back shaft, stability when the movable plate that improves and connecting plate remove has reached the effect that gear and pinion rack stably mesh, has solved gear and pinion rack because the movable plate takes place the slope when removing and can not stably mesh the problem.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection of the support shaft to the stamping station according to the present invention;

FIG. 3 is a schematic view of the connection between a limiting rod and a connecting rod according to the present invention;

fig. 4 is a schematic view of the internal connection of the gear of the present invention.

The device comprises a supporting plate 1, a top plate 2, a vertical rod 3, a limiting groove 4, a supporting shaft 5, a punching table 6, an inserting rod 7, a reset spring 8, a gear 9, a toothed plate 10, a mounting plate 11, a hydraulic cylinder 12, a transmission rod 13, a movable plate 14, a connecting plate 15, a clamping block 16, a spring telescopic rod 17, a positioning frame 18 and a limiting rod 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the utility model provides an automobile part die, as shown in figures 1-4, which comprises two support plates 1 and a top plate 2, wherein the number of the support plates 1 is two, the upper surfaces of the two support plates 1 are fixedly connected with two vertical rods 3, the upper end surfaces of the four vertical rods 3 are fixedly connected with the bottom surface of the top plate 2, the right side surfaces of the two support plates 1 are respectively provided with a limiting groove 4, a stamping platform 6 is arranged between the two support plates 1, the left side surface and the right side surface of the stamping platform 6 are respectively and fixedly connected with a support shaft 5, the limiting grooves 4 are in an arc shape, the arc axes of the two limiting grooves 4 are coaxially arranged with the axes of the two support shafts 5, the ends, far away from each other, of the two support shafts 5 respectively rotatably penetrate through the surfaces, close to each other, of the two support plates 1, inserting rods 7 are respectively inserted and connected in the inner parts of the two limiting grooves 4 in a sliding manner, so that the stability of the stamping platform 6 during rotation is improved, the one end that two peg graft poles 7 are close to each other rotates respectively and pegs graft side about stamping station 6, one side that two backup pad 1 kept away from each other all is provided with reset spring 8, two reset spring 8's rear end respectively with two peg graft pole 7's last fixed surface be connected, two reset spring 8's inside all is provided with gag lever post 19, two gag lever post 19's both ends respectively with two backup pad 1 one side fixed connection who keeps away from each other, two peg graft poles 7 slide respectively and cup joint at two gag lever posts 19's surface, gag lever post 19 is directional to reset spring 8's compression removal route, two reset spring 8's front end respectively with two backup pad 1 fixed connection, the one end that two back shafts 5 kept away from each other all rotates and has cup jointed gear 9, the back of two gear 9 all meshes pinion rack 10.

A mounting plate 11 is arranged above the punching table 6, a hydraulic cylinder 12 is fixedly connected to the upper surface of the mounting plate 11, the upper end of the hydraulic cylinder 12 is fixedly connected with the bottom surface of the top plate 2, transmission rods 13 are fixedly connected to the upper surface of the mounting plate 11 and positioned on the left side and the right side of the hydraulic cylinder 12, the two transmission rods 13 are arranged perpendicular to the mounting plate 11, the two transmission rods 13 are symmetrically distributed on the left side and the right side of the hydraulic cylinder 12 along the axis of the hydraulic cylinder 12, the upper ends of the two transmission rods 13 penetrate through the bottom surface of the top plate 2 in a sliding manner, a moving plate 14 is arranged above the top plate 2, the upper end surfaces of the two transmission rods 13 are fixedly connected with the bottom surface of the moving plate 14, a connecting plate 15 is fixedly connected to the back surfaces of the two toothed plates 10, two positioning frames 18 are arranged between the two gears 9, the lower ends of the two positioning frames 18 are respectively sleeved on the outer surfaces of the two support shafts 5 in a sliding manner, and the upper ends of the two positioning frames 18 are fixedly connected with the bottom surfaces of the moving plate 14, the two reset springs 8 are positioned between the two positioning frames 18, the positioning frames 18 improve the stability of the connecting plates 15 during movement and ensure the meshing stability of the gears 9 and the toothed plates 10, the upper ends of the two connecting plates 15 are fixedly connected with the left end and the right end of the moving plate 14 respectively, the two gears 9 are movably clamped with clamping blocks 16 in the two gears 9, the clamping blocks 16 are triangular, the number of the clamping blocks 16 in each gear 9 is six, the six clamping blocks 16 are distributed at equal intervals and circumferentially around the axis of the supporting shaft 5, a spring telescopic rod 17 is arranged between each clamping block 16 and the supporting shaft 5, the spring telescopic rod 17 pushes the clamping blocks 16 to be clamped with the inner wall of each gear 9, when the toothed plate 10 moves downwards, the rotation direction of the gear 9 cannot drive the support shaft 5 to rotate, when the toothed plate 10 moves upwards, the rotation direction of the gear 9 can drive the support shaft 5 to rotate, and two ends of the spring telescopic rod 17 are respectively fixedly connected with the clamping blocks 16 and the support shaft 5.

The working principle is that the punching head is arranged on the bottom surface of the mounting plate 11, the hydraulic cylinder 12 pushes the mounting plate 11 to move downwards during punching, the transmission rod 13 and the moving plate 14 drive the connecting plate 15 to move downwards, so that the toothed plate 10 is meshed with the gear 9, the clamping block 16 is continuously extruded by the rotation direction of the gear 9 at the moment, the spring telescopic rod 17 is compressed, the support shaft 5 does not rotate under the pushing of the return spring 8, after punching is completed, the toothed plate 10 moves upwards under the action of the hydraulic cylinder 12, the gear 9 rotates through being meshed with the toothed plate 10, the rotation direction of the gear 9 can drive the support shaft 5 to rotate through the clamping block 16 and the spring telescopic rod 17 at the moment, then the punching table 6 is driven to rotate, the punching table 6 is changed into an inclined state, materials on the punching table 6 are timely unloaded under the action of gravity, the inserting rod 7 is driven to compress the return spring 8 when the punching table 6 rotates, when the connecting plate 15 continuously moves upwards, the toothed plate 10 moves upwards out of the range meshed with the gear 9, so that the plugging rod 7 drives the stamping table 6 to restore to the horizontal state under the action of the return spring 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An auto parts mould, includes backup pad (1) and roof (2), its characterized in that: the number of the supporting plates (1) is two, the upper surfaces of the two supporting plates (1) are fixedly connected with two vertical rods (3), the upper end surfaces of the four vertical rods (3) are fixedly connected with the bottom surface of the top plate (2), the right side surfaces of the two supporting plates (1) are respectively provided with a limiting groove (4), a stamping table (6) is arranged between the two supporting plates (1), the left side surface and the right side surface of the stamping table (6) are respectively fixedly connected with supporting shafts (5), the ends, far away from each other, of the two supporting shafts (5) respectively penetrate through the mutually close surfaces of the two supporting plates (1), inserting rods (7) are respectively inserted into the two limiting grooves (4) in a sliding manner, the mutually close ends of the two inserting rods (7) are respectively inserted into the left side surface and the right side surface of the stamping table (6), one sides, far away from each other, of the two supporting plates (1) are respectively provided with a reset spring (8), the rear ends of the two reset springs (8) are respectively fixedly connected with the upper surfaces of the two inserting rods (7), the front ends of the two reset springs (8) are respectively fixedly connected with the two supporting plates (1), the ends, far away from each other, of the two supporting shafts (5) are rotatably sleeved with gears (9), and the back surfaces of the two gears (9) are meshed with toothed plates (10);

the punching machine is characterized in that a mounting plate (11) is arranged above the punching table (6), hydraulic cylinders (12) are fixedly connected to the upper surface of the mounting plate (11), the upper ends of the hydraulic cylinders (12) are fixedly connected with the bottom surface of the top plate (2), transmission rods (13) are fixedly connected to the left side and the right side of the hydraulic cylinders (12) on the upper surface of the mounting plate (11), the upper ends of the two transmission rods (13) penetrate through the bottom surface of the top plate (2) in a sliding manner, a movable plate (14) is arranged above the top plate (2), the upper end surfaces of the two transmission rods (13) are fixedly connected with the bottom surface of the movable plate (14), connecting plates (15) are fixedly connected to the back surfaces of the two toothed plates (10), the upper ends of the two connecting plates (15) are fixedly connected with the left end and the right end of the movable plate (14) respectively, clamping blocks (16) are movably clamped inside the two gears (9), and spring telescopic rods (17) are arranged between the clamping blocks (16) and the supporting shaft (5), two ends of the spring telescopic rod (17) are respectively and fixedly connected with the clamping block (16) and the supporting shaft (5).

2. The automobile part mold according to claim 1, wherein: two positioning frames (18) are arranged between the two gears (9), the lower ends of the two positioning frames (18) are respectively sleeved on the outer surfaces of the two support shafts (5) in a sliding mode, the upper ends of the two positioning frames (18) are fixedly connected with the bottom surface of the moving plate (14), and the two reset springs (8) are located between the two positioning frames (18).

3. The automobile part mold according to claim 1, wherein: limiting rods (19) are arranged inside the two reset springs (8), two ends of the two limiting rods (19) are fixedly connected with one surfaces of the two support plates (1) far away from each other respectively, and the two insertion rods (7) are sleeved on the outer surfaces of the two limiting rods (19) in a sliding mode respectively.

4. The automobile part mold according to claim 1, wherein: the limiting grooves (4) are arc-shaped, and arc axes of the two limiting grooves (4) are coaxial with the axes of the two supporting shafts (5).

5. The automobile part mold according to claim 1, wherein: the shape of the clamping blocks (16) is triangular, the number of the clamping blocks (16) in each gear (9) is six, and the six clamping blocks (16) are circumferentially distributed at equal intervals on the axis of the supporting shaft (5).

6. The automobile part mold according to claim 1, wherein: the two transmission rods (13) are both perpendicular to the mounting plate (11), and the two transmission rods (13) are symmetrically distributed on the left side and the right side of the hydraulic cylinder (12) along the axis of the hydraulic cylinder (12).