CN214392028U

CN214392028U - Shock absorption equipment for automobile stamping parts

Info

Publication number: CN214392028U
Application number: CN202023086727.6U
Authority: CN
Inventors: 许展翔
Original assignee: Fuzhou Juhong Metal Co ltd
Current assignee: Fuzhou Juhong Metal Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-15
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a shock absorption device for automobile stamping parts, which comprises a working base, wherein the bottom of the working base is symmetrically provided with fixed footstands in two sides, the top of the working base is provided with a movable groove, the inner cavity of the movable groove is slidably provided with a working support plate, the bottom of the working support plate is provided with a buffer spring, the left side and the right side of the bottom of the working support plate are provided with shock absorption devices between two groups of fixed footstands, the top of the working base is provided with a fixed support frame, the bottom of the fixed support frame is provided with a hydraulic cylinder, the bottom of the hydraulic cylinder is provided with a drive plate, the left side and the right side of the drive plate are slidably connected with buffer devices, the bottom of the drive plate is provided with a stamping head, the left side and the right side of the top of the working base are symmetrically provided with positioning devices, the positioning devices are correspondingly arranged below the buffer devices, shock attenuation equipment for automobile punching part that processing stability is good.

Description

Shock absorption equipment for automobile stamping parts

Technical Field

The utility model relates to a shock attenuation equipment technical field specifically is a shock attenuation equipment for automobile punching part.

Background

The stamping part, as the name implies, is a metal stamping part for forming automobile parts, wherein one part of the automobile stamping part is directly formed into the automobile parts after stamping, and the other part of the automobile stamping part is processed by welding, machining, painting or other processes after stamping to form the automobile parts.

In the processing process of the stamping part, due to the fact that the stamping force is large, the processing part is easy to damage and deform under the action of the large stamping force for a long time, and the processing stability is poor.

Based on this, the utility model designs a damping equipment for automobile punching part to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damping equipment for automobile punching part to solve above-mentioned device because the punching press power is great in the course of working, under great punching press power for a long time, the easy impaired deformation of processing part, and the poor problem of processing stability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shock attenuation equipment for automobile punching part, includes work base, its characterized in that: the bottom bilateral symmetry of work base is provided with fixed foot stool, the activity groove has been seted up at work base's top, the inner chamber of activity groove slides and is provided with the work bearing plate, the bottom of work bearing plate is provided with buffer spring, be provided with damping device between the bottom left and right sides of work bearing plate and two sets of fixed foot stools, the top of work base is provided with fixed supporting rack, the bottom of fixed supporting rack is provided with the pneumatic cylinder, the bottom of pneumatic cylinder is provided with the drive plate, the left and right sides sliding connection of drive plate has buffer, the punching press head is installed to the bottom of drive plate, the top left and right sides symmetry of work base is provided with positioner, positioner corresponds the below that sets up buffer.

Preferably, the damping device comprises two groups of sliding seats, wherein one sides of the two groups of sliding seats are close to each other, the sliding seats are arranged in a sliding mode through sliding rods, damping springs are arranged at the bottoms of the sliding seats, mounting plates are arranged between one sides of the sliding seats and the bottoms of the work supporting plates, and buffering support rods are connected between the two groups of mounting plates.

Preferably, the buffer device comprises fixing supports arranged on the left side and the right side of the top of the drive plate, fixing rods are connected to inner cavities of the two groups of fixing supports in a sliding mode, a supporting rod connected with the drive plate in a sliding mode is arranged at the bottom of each fixing rod, a spring is arranged at the top of each supporting rod, and the spring is arranged on the outer side wall of each fixing rod.

Preferably, the positioning device comprises fixing plates arranged on the left side and the right side of the top of the working base, two groups of fixing plates are provided with movable plates in a sliding mode close to one side, one side of each movable plate is provided with a positioning plate, the bottom of each movable plate is provided with a limiting rod, and a limiting spring is arranged between each limiting rod and the working support plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure and reasonable design, 1. the utility model slows down the damage of the punching force to the processing parts through the damping device, and prolongs the service life of the punching device; 2. the utility model prevents the impact on the processing quality of the workpiece itself caused by the overlarge stamping in the stamping process through the buffer device; 3. the utility model is provided with a positioning device, which can position and compress the workpiece while punching engineering, thereby ensuring the processing quality and improving the working efficiency of the punching part; namely the utility model provides a shock attenuation equipment for automobile punching part that shock attenuation is effectual, the processing stability is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a working base, 2-a fixed footstand, 3-a movable groove, 4-a working support plate, 5-a stamping head, 6-a buffer spring, 7-a shock-absorbing device, 71-a sliding rod, 72-a sliding seat, 73-a shock-absorbing spring, 74-a mounting plate, 75-a buffer supporting rod, 8-a fixed supporting frame, 9-a hydraulic cylinder, 10-a driving plate, 11-a buffer device, 111-a fixed bracket, 112-a fixed rod, 113-a supporting rod, 114-a spring, 12-a positioning device, 121-a fixed plate, 122-a movable plate, 123-a positioning plate, 124-a limiting rod and 125-a limiting spring.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a shock attenuation equipment for automobile punching part, includes work base 1, its characterized in that: the bottom bilateral symmetry of work base 1 is provided with fixed footstand 2, activity groove 3 has been seted up at work base 1's top, the inner chamber of activity groove 3 slides and is provided with work bearing plate 4, work bearing plate 4's bottom is provided with buffer spring 6, be provided with damping device 7 between work bearing plate 4's the bottom left and right sides and two sets of fixed footstands 2, work base 1's top is provided with fixed supporting rack 8, fixed supporting rack 8's bottom is provided with pneumatic cylinder 9, the bottom of pneumatic cylinder 9 is provided with drive plate 10, drive plate 10's the left and right sides sliding connection has buffer 11, punching press head 5 is installed to drive plate 10's bottom, work base 1's top left and right sides symmetry is provided with positioner 12, positioner 12 corresponds the below that sets up in buffer 11.

The damping device 7 comprises two groups of sliding seats 72, wherein one sides of the two groups of fixing foot seats 2 are close to each other and are arranged in a sliding mode through a sliding rod 71, damping springs 73 are arranged at the bottoms of the sliding seats 72, mounting plates 74 are arranged between one sides of the sliding seats 72 and the bottoms of the work supporting plates 4, and buffering supporting rods 75 are connected between the two groups of mounting plates 74, so that the damping effect is good.

The buffer device 11 includes fixing brackets 111 disposed on the left and right sides of the top of the drive board 10, fixing rods 112 are slidably connected to inner cavities of the two groups of fixing brackets 111, a supporting rod 113 slidably connected to the drive board 10 is disposed at the bottom of the fixing rod 112, a spring 114 is disposed at the top of the supporting rod 113, and the spring 114 is disposed on the outer side wall of the fixing rod 112, so that a good buffering effect is achieved.

The positioning device 12 includes fixing plates 121 disposed on the left and right sides of the top of the working base 1, two sets of fixing plates 121 are slidably disposed adjacent to one side of each other to form a movable plate 122, one side of the movable plate 122 is disposed with a positioning plate 123, the bottom of the movable plate 122 is disposed with a limiting rod 124, and a limiting spring 125 is disposed between the limiting rod 124 and the working support plate 4, so as to improve the processing stability.

One specific application of this embodiment is: the device is a damping device for automobile stamping parts, and is mainly suitable for machining the automobile stamping parts, when in use, a workpiece is placed at the top of a working support plate 4, a hydraulic cylinder 9 is started, a drive plate 10 is enabled to drive support rods 113 and a stamping head 5 on two sides to move downwards, the support rods 113 extrude a movable plate 122 to move downwards, so that a positioning plate 123 compresses the surface of the workpiece, meanwhile, the support rods 113 drive a fixed rod 112 to move upwards under the action of a limiting spring 125, meanwhile, a spring 114 is compressed, the working support plate 4 downwards extrudes a buffer spring 6 under the compressed condition, meanwhile, buffer support rods 75 on two sides drive a sliding seat 72 to extrude a damping spring 73 to move downwards, until stamping work is completed, the problems that machining parts are damaged easily due to the stamping force process and the service life is influenced are solved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a shock attenuation equipment for automobile punching part, includes work base (1), its characterized in that: the stamping device comprises a working base (1), wherein fixing foot seats (2) are symmetrically arranged on two sides of the bottom of the working base (1), a movable groove (3) is formed in the top of the working base (1), a working support plate (4) is arranged in an inner cavity of the movable groove (3) in a sliding mode, a buffer spring (6) is arranged at the bottom of the working support plate (4), a damping device (7) is arranged between the left side and the right side of the bottom of the working support plate (4) and two groups of fixing foot seats (2), a fixed support frame (8) is arranged at the top of the working base (1), a hydraulic cylinder (9) is arranged at the bottom of the fixed support frame (8), a driving plate (10) is arranged at the bottom of the hydraulic cylinder (9), buffer devices (11) are connected to the left side and the right side of the driving plate (10) in a sliding mode, stamping heads (5) are arranged at the bottom of the working base (10), and positioning devices (12) are symmetrically arranged on the left side and the right side of the top of the working base (1), the positioning device (12) is correspondingly arranged below the buffer device (11).

2. The shock absorbing device for automobile stampings of claim 1, wherein: the damping device (7) comprises two groups of fixed foot seats (2), a sliding seat (72) is arranged on one side, close to each other, of each group of fixed foot seats (2) in a sliding mode through a sliding rod (71), a damping spring (73) is arranged at the bottom of the sliding seat (72), mounting plates (74) are arranged between one side of the sliding seat (72) and the bottom of a working support plate (4), and a buffering support rod (75) is connected between the two groups of mounting plates (74).

3. The shock absorbing device for automobile stampings of claim 1, wherein: buffer (11) are including setting up in fixed bolster (111) of drive plate (10) top left and right sides, two sets of the inner chamber sliding connection of fixed bolster (111) has dead lever (112), the bottom of dead lever (112) is provided with bearing rod (113) with drive plate (10) sliding connection, the top of bearing rod (113) is provided with spring (114), spring (114) set up in the lateral wall of dead lever (112).

4. The shock absorbing device for automobile stampings of claim 1, wherein: the positioning device (12) comprises fixing plates (121) arranged on the left side and the right side of the top of the working base (1), two groups of fixing plates (121) are provided with movable plates (122) in a sliding mode close to one side, one side of each movable plate (122) is provided with a positioning plate (123), the bottom of each movable plate (122) is provided with a limiting rod (124), and a limiting spring (125) is arranged between each limiting rod (124) and the working support plate (4).