CN214442201U

CN214442201U - Auto parts stamping device with buffer function

Info

Publication number: CN214442201U
Application number: CN202120476536.6U
Authority: CN
Inventors: 赵大稳
Original assignee: Yangzhou Runfa Machinery Co ltd
Current assignee: Yangzhou Runfa Machinery Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-10-22
Anticipated expiration: 2031-03-04

Abstract

The utility model relates to an auto-parts production technical field especially relates to an auto-parts stamping device with buffer function, the on-line screen storage device comprises a base, the bilateral symmetry of base up end is welded perpendicularly pillar and roof, the middle part of roof up end is equipped with the pneumatic cylinder, the up end symmetry of base is equipped with the cushion chamber, slip in the cushion chamber is inserted and is equipped with extrusion pole and extrusion piece, the inner diapire of cushion chamber is equipped with the gasbag, be equipped with backup pad and buffer pole between the up end of extrusion pole, sliding fit is equipped with the stripper plate between the buffer pole, and the up end of stripper plate passes through welded fastening with the lower terminal surface of pneumatic cylinder pars contractilis, the middle part of terminal surface is equipped with mount pad and terrace die under the stripper plate, the middle part of backup pad up end is equipped with down mount pad and die. The utility model discloses in, can play fine shock attenuation effect, effectively improve the vibrations that the punching press produced, greatly reduced auto parts form the damage, promoted the qualification rate of product by a wide margin, fine user's that has satisfied demand.

Description

Auto parts stamping device with buffer function

Technical Field

The utility model relates to an auto-parts production technical field especially relates to an auto parts stamping device with buffer function.

Background

In the machining process of automobile parts, most automobile parts are formed by stamping, and when the automobile parts are stamped by the conventional stamping device, the automobile parts are damaged by vibration generated during stamping, so that the product percent of pass is greatly reduced, and therefore, the automobile part stamping device with the buffering function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the auto parts stamping device who provides has buffer function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automobile part stamping device with a buffering function comprises a base, struts are perpendicularly welded on two sides of the upper end face of the base in a symmetrical mode, a top plate is horizontally welded on the upper end face of each strut, a hydraulic cylinder is arranged in the middle of the upper end face of the top plate, a telescopic portion of the hydraulic cylinder extends to the lower end face of the top plate, a buffering cavity is symmetrically arranged on the upper end face of the base, an extrusion rod is inserted in the middle of the upper end face of the buffering cavity in a sliding mode, an extrusion block is arranged on the lower end face of the extrusion rod, an air bag is arranged on the inner bottom wall of the buffering cavity and located between the lower end face of the extrusion block and the inner bottom wall of the buffering cavity, a supporting plate is arranged between the upper end faces of the extrusion rods, the buffering rods are symmetrically welded on the upper end face of the supporting plate and extend to the upper end face of the top plate, bumps are welded on the upper end face of the buffering rods, an extrusion plate is arranged between the extrusion rods in a sliding fit mode, and the upper end face of the extrusion plate is fixedly welded with the lower end face of the telescopic portion of the hydraulic cylinder, the middle part of the lower end face of the extrusion plate is provided with an upper mounting seat, the middle part of the lower end face of the upper mounting seat is provided with a male die, the middle part of the upper end face of the supporting plate is provided with a lower mounting seat, and the middle part of the upper end face of the lower mounting seat is provided with a female die.

Preferably, the two sides of the lower end surface of the base are symmetrically provided with support legs, and the lower end surfaces of the support legs are fixedly provided with foot pads in a gluing mode.

Preferably, one side of the air bag is communicated with an air pipe, and one end of the air pipe extends to the outer side of the buffer cavity.

Preferably, the outer side of the upper part of the extrusion rod is sleeved with a first spring, and the first spring is positioned between the lower end face of the supporting plate and the upper end face of the buffer cavity.

Preferably, the outer side of the upper part of the buffer rod is sleeved with a second spring, and the second spring is located between the lower end face of the bump and the upper end face of the top plate.

Preferably, the male die is positioned right above the female die and matched with the female die.

The utility model has the advantages that:

the utility model discloses in, this auto parts stamping device with buffer function can play fine shock attenuation effect when using, has effectively improved the vibrations that the punching press produced, greatly reduced auto parts form the damage, promoted the qualification rate of product by a wide margin, fine user's that has satisfied user's user demand.

Drawings

Fig. 1 is a schematic structural view of an automobile part stamping device with a buffering function before use according to the present invention;

fig. 2 is a schematic structural view of a front view of the automobile part stamping device with a buffering function in use according to the present invention;

fig. 3 is an enlarged view of a in fig. 1 of a stamping apparatus for automobile parts with a buffering function according to the present invention.

In the figure: 1 base, 2 hydraulic cylinders, 301 support legs, 302 foot pads, 4 pillars, 5 top plates, 6 buffer cavities, 7 extrusion rods, 8 extrusion blocks, 901 air bags, 902 air pipes, 10 supporting plates, 111 first springs, 112 second springs, 12 buffer rods, 13 convex blocks, 14 extrusion plates, 151 upper installation seats, 152 lower installation seats, 161 male dies and 162 female dies.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an automobile part stamping device with a buffering function comprises a base 1, wherein support legs 301 are symmetrically arranged on two sides of the lower end surface of the base 1, foot pads 302 are fixedly glued on the lower end surfaces of the support legs 301, the foot pads 302 can play a certain anti-skidding role, support columns 4 are symmetrically and vertically welded on two sides of the upper end surface of the base 1, and top plates 5 are horizontally welded on the upper end surfaces of the support columns 4;

the middle part of the upper end face of the top plate 5 is provided with a hydraulic cylinder 2, the telescopic part of the hydraulic cylinder 2 extends to the lower end face of the top plate 5, the upper end face of the base 1 is symmetrically provided with a buffer cavity 6, an extrusion rod 7 is slidably inserted in the middle part of the upper end face of the buffer cavity 6, the outer side of the upper part of the extrusion rod 7 is sleeved with a first spring 111, the first spring 111 is positioned between the lower end face of the support plate 10 and the upper end face of the buffer cavity 6, and the first spring 111 plays a good role in springback and damping;

the lower end face of the extrusion rod 7 is provided with an extrusion block 8, the inner bottom wall of the buffer cavity 6 is provided with an air bag 901, the air bag 901 is positioned between the lower end face of the extrusion block 8 and the inner bottom wall of the buffer cavity 6, one side of the air bag 901 is communicated with an air pipe 902, one end of the air pipe 902 extends to the outer side of the buffer cavity 6, the air bag 901 is convenient to compress, buffer and absorb shock, a support plate 10 is arranged between the upper end faces of the extrusion rods 7, the upper end faces of the support plates 10 are symmetrically welded with buffer rods 12, and the buffer rods 12 extend to the upper end face of the top plate 5;

a second spring 112 is sleeved on the outer side of the upper portion of the buffer rod 12, the second spring 112 is located between the lower end face of the bump 13 and the upper end face of the top plate 5, the second spring 112 can effectively buffer vibration generated during stamping, the bump 13 is welded on the upper end face of the buffer rod 12, an extrusion plate 14 is arranged between the buffer rods 12 in a sliding fit mode, and the upper end face of the extrusion plate 14 and the lower end face of the telescopic portion of the hydraulic cylinder 2 are fixed through welding;

the middle part of the lower end face of the extrusion plate 14 is provided with an upper mounting seat 151, the middle part of the lower end face of the upper mounting seat 151 is provided with a male die 161, the middle part of the upper end face of the support plate 10 is provided with a lower mounting seat 152, the middle part of the upper end face of the lower mounting seat 152 is provided with a female die 162, the male die 161 is positioned right above the female die 162, and the male die 161 is matched with the female die 162.

In this embodiment, when the automobile part stamping device with the buffering function is used, an operator firstly places the device at a proper position, wherein the foot pad 302 is arranged on the support leg 301, the foot pad 302 can play a certain anti-skidding role and has good stability, and then the automobile part to be stamped is placed on the female die 162;

an operator turns on a power switch of the device, the telescopic part of the hydraulic cylinder 2 extends and retracts downwards along the buffer rod 12 through the extrusion plate 14, the extrusion plate 14 is provided with a male die 161, the male die 161 is positioned right above the female die 162, the male die 161 is matched with the female die 162, and the male die 161 and the female die 162 are used for punch forming of automobile accessories through the telescopic part of the hydraulic cylinder 2;

further, when the telescopic part of the hydraulic cylinder 2 punches downwards, the extrusion plate 10 compresses downwards, so that the extrusion plate 7 drives the extrusion block 8 to compress the air bag 901 downwards, and the air bag 901 discharges air in the air bag through the air pipe 902, thereby effectively buffering the vibration generated during punching;

furthermore, when the telescopic part of the hydraulic cylinder 2 contracts, the air bag 901 can suck in outside air again through the air pipe 902, meanwhile, the first spring 111 and the second spring 112 are respectively sleeved on the extrusion rod 7 and the buffer rod 12, vibration caused by stamping is further buffered, and after all automobile parts are stamped, an operator can turn off a power switch of the device.

This auto parts stamping device with buffer function can play fine shock attenuation effect when using, has effectively improved the vibrations that the punching press produced, and greatly reduced auto parts forms the damage, has promoted the qualification rate of product by a wide margin, fine user's that has satisfied user's user demand.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automobile part stamping device with the buffering function comprises a base (1) and is characterized in that supporting columns (4) are perpendicularly welded on two sides of the upper end face of the base (1) in a symmetrical mode, a top plate (5) is horizontally welded on the upper end face of each supporting column (4), a hydraulic cylinder (2) is arranged in the middle of the upper end face of each top plate (5), a telescopic portion of each hydraulic cylinder (2) extends to the lower end face of each top plate (5), a buffering cavity (6) is symmetrically arranged on the upper end face of the base (1), an extrusion rod (7) is slidably inserted in the middle of the upper end face of each buffering cavity (6), an extrusion block (8) is arranged on the lower end face of each extrusion rod (7), an air bag (901) is arranged on the inner bottom wall of each buffering cavity (6), the air bag (901) is located between the lower end face of each extrusion block (8) and the inner bottom wall of each buffering cavity (6), a supporting plate (10) is arranged between the upper end faces of the extrusion rods (7), buffer rod (12) are welded to the up end symmetry of backup pad (10), and buffer rod (12) extend to the up end of roof (5), the up end welding of buffer rod (12) has lug (13), sliding fit is equipped with stripper plate (14) between buffer rod (12), and the up end of stripper plate (14) passes through welded fastening with the lower terminal surface of pneumatic cylinder (2) pars contractilis, the middle part of terminal surface is equipped with mount pad (151) under stripper plate (14), the middle part of terminal surface is equipped with terrace die (161) under last mount pad (151), the middle part of backup pad (10) up end is equipped with down mount pad (152), the middle part of mount pad (152) up end is equipped with die (162) down.

2. The automobile part stamping device with the buffering function as claimed in claim 1, wherein the two sides of the lower end surface of the base (1) are symmetrically provided with support legs (301), and the lower end surfaces of the support legs (301) are fixed with foot pads (302) in a gluing manner.

3. The automobile part stamping device with the buffering function as claimed in claim 1, wherein one side of the air bag (901) is communicated with an air pipe (902), and one end of the air pipe (902) extends to the outer side of the buffering cavity (6).

4. The automobile part stamping device with the buffering function as claimed in claim 1, wherein a first spring (111) is sleeved outside the upper portion of the extrusion rod (7), and the first spring (111) is located between the lower end face of the support plate (10) and the upper end face of the buffering cavity (6).

5. The auto part press with buffering function as claimed in claim 1, wherein the outside of the upper part of said buffer rod (12) is sleeved with a second spring (112), and the second spring (112) is located between the lower end face of the projection (13) and the upper end face of the top plate (5).

6. The automotive part stamping device with the buffering function as claimed in claim 1, wherein the punch (161) is located right above the die (162), and the punch (161) is matched with the die (162).