CN210412232U

CN210412232U - Sheet material positioning device for punch forming

Info

Publication number: CN210412232U
Application number: CN201920751070.9U
Authority: CN
Inventors: 殷蓉; 丁雪丽; 杜飞; 王娟
Original assignee: Yichang Meisixin Software Development Co Ltd
Current assignee: Yichang Meisixin Software Development Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-04-28
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a plate positioning device for punch forming, which comprises a base plate and a top groove, wherein the top groove is positioned at the top of the base plate, the top of the base plate is connected with a supporting plate through a hydraulic cylinder, one side of the top groove is connected with two groups of first cylinders through the bottom of a supporting plate, two groups of first cylinder output ends are connected with a clamping block through a bracket, the top of the clamping block is provided with a second cylinder, the output ends of the second cylinder all penetrate through the clamping block, the end part of the second cylinder is provided with a pressing plate, the supporting plate is provided with a third cylinder at one side of the bottom of the first cylinder, the output end of the third cylinder is connected with a push plate, one side of the bottom of the supporting plate is provided with two groups of symmetrically arranged fourth cylinders, the output end of the fourth cylinder is positioned at one side of the supporting, the plate stamping part in the stamping process can be protected to a certain extent to prevent splashing.

Description

Sheet material positioning device for punch forming

Technical Field

The utility model relates to a sheet metal material processing technology field specifically is a panel positioner for stamping forming.

Background

The metal material is a material having properties such as luster, ductility, easy electrical conduction, and heat transfer. Generally, the method is divided into ferrous metal and nonferrous metal. Ferrous metals include iron, chromium, manganese, and the like. The greater the elongation and reduction of area of the metal material, the better the plasticity of the material, i.e. the material can withstand greater plastic deformation without failure.

In the sheet metal material stamping process, the current sheet metal material positioner's location position is adjusted inconveniently, and the inconvenient unloading ejection of compact stamping workpiece is ejection of compact after the stamping forming moreover, provides certain inconvenience for follow-up location and punching press operation, and punching press positioner's safeguard measure is less moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping forming is with panel positioner, panel transversely and longitudinal positioning adjust conveniently, are convenient for adjust, and on the third cylinder promoted the push pedal and released the processing backup pad with the stamping workpiece, the unloading was convenient, and the follow-up processing of being convenient for can play certain protection to the panel stamping workpiece of stamping in-process and prevent the effect of splashing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plate positioning device for punch forming comprises a base plate and a top groove, wherein the top groove is positioned at the top of the base plate, the top of the base plate is connected with a supporting plate through a hydraulic cylinder, a through groove is arranged in the middle of the bottom of the top groove, one side of the top groove is connected with two groups of first cylinders through the bottom of the support plate, the output ends of the two groups of first cylinders are connected with clamping blocks through a support, the top of each clamping block is provided with a second cylinder, the output ends of the second cylinders penetrate through the clamping blocks, the end parts of the second cylinders are provided with pressing plates, the clamping blocks slide left and right on the supporting plate, matched slide rails are arranged on the supporting plate corresponding to the sliding positions of the clamping blocks, a third cylinder is arranged on one side of the supporting plate at the bottom of the first cylinder, the output end of the third cylinder is connected with a push plate, two sets of fourth cylinders that the symmetry set up are installed to backup pad bottom one side, the baffle is installed to fourth cylinder output position in backup pad one side.

Preferably, the height of the bottom plane of the clamping block is consistent with the depth of the rail of the sliding rail.

Preferably, the longitudinal length of the push plate is the same as the longitudinal length of the support plate.

Preferably, the height of the guide plate is greater than the thickness of the support plate, and the guide plate and the fourth cylinder are welded together through a guide sleeve.

Preferably, one side surface of the bottom of the pressing plate is covered with a rubber pad, and the rubber pad is covered at the bottom of the pressing plate by adhesive glue.

Preferably, the groove depth height of the top groove is not less than 20 cm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the plate is placed on the support plate and fixed and positioned by the clamping block, and the plate is pushed to move transversely and longitudinally by the first cylinder and the fourth cylinder respectively, so that the positioning adjustment is convenient and the adjustment is convenient;

2. the plate structure is fixed and positioned by matching with the clamping block structure, the supporting plate is made to stretch up and down through the hydraulic cylinder, so that the plate is separated from the supporting plate, and meanwhile, the third air cylinder pushes the push plate to push the stamping part out of the processing supporting plate, so that the blanking is convenient, and the subsequent processing is convenient;

3. through the top groove structure that sets up and external mechanism is fixed at the backup pad top, at the punching press in-process, the top groove can play certain protection to the panel stamping workpiece of punching press in-process and prevent the effect of splashing.

Drawings

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

FIG. 2 is a schematic view of a part of the clamping block of the present invention;

fig. 3 is a schematic structural view of a supporting plate portion of the present invention.

In the figure: the device comprises a base plate 1, a hydraulic cylinder 2, a supporting plate 3, a top groove 4, a through groove 5, a supporting plate 6, a first cylinder 7, a support 8, a sliding rail 9, a clamping block 10, a second cylinder 11, a pressing plate 12, a third cylinder 13, a push plate 14, a fourth cylinder 15 and a guide plate 16.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a plate positioning device for punch forming comprises a base plate 1 and a top groove 4, wherein the top groove 4 is positioned at the top of the base plate 1, and the top groove 4 is fixedly connected with an external mechanism to provide certain protection and shielding effects of upward splashing for a stamping part in the stamping process; the top of the base plate 1 is connected with a support plate 3 through a hydraulic cylinder 2, a through groove 5 is formed in the middle of the bottom of the top groove 4, and the structure of the through groove 5 enables the top groove 4 not to form a barrier to a stamping structure; one side of the top groove 4 is connected with two groups of first cylinders 7 through the bottom of a support plate 6, the output ends of the two groups of first cylinders 7 are connected with a clamping block 10 through a support 8, the top of the clamping block 10 is provided with a second cylinder 11, the output ends of the second cylinders 11 penetrate through the clamping block 10, the end parts of the second cylinders 11 are provided with a pressing plate 12, and the pressing plate 12 is pushed by the second cylinders 11 to clamp and position the plate; the clamping blocks 10 slide left and right on the supporting plate 3, matched sliding rails 9 are arranged on the supporting plate 3 corresponding to the sliding positions of the clamping blocks 10, and the clamping blocks 10 are convenient to move due to the structure of the sliding rails 9; the utility model discloses a metal sheet material, including backup pad 3, backup pad 7, third cylinder 13 output is connected with

push pedal

14, 3 bottom one side of backup pad are installed the fourth cylinder 15 that two sets of symmetries set up, the 15 output of fourth cylinder is located backup pad 3 one side and is installed baffle 16, and fourth cylinder 15 can promote metal sheet material and carry out the regulation of longitudinal position.

Specifically, the height of the bottom plane of the clamping block 10 is consistent with the depth of the track of the slide rail 9; the height of the bottom plane of the clamping block 10 is consistent with the depth of the rail of the sliding rail 9, so that when the clamping block 10 slides on the sliding rail 9, the plate can be attached to the top plane of the supporting plate 3, and the punching operation is convenient to perform.

Specifically, the longitudinal length of the push plate 14 is consistent with that of the support plate 3; the longitudinal length of the push plate 14 is consistent with that of the support plate 3, so that the stamping part can be pushed out of the support plate 3 in the moving process of the push plate 14.

Specifically, the height of the guide plate 16 is greater than the thickness of the support plate 3, and the guide plate 16 and the fourth cylinder 15 are welded together through a guide sleeve; the guide plate 16 and the fourth cylinder 15 are welded together through a guide sleeve, so that the guide plate 16 and the output end of the fourth cylinder 15 are stably connected.

Specifically, a rubber pad covers one side surface of the bottom of the pressing plate 12, and the rubber pad covers the bottom of the pressing plate 12 by using adhesive; the cover is stamped the rubber pad, can avoid causing the damage to the panel surface when clamp plate 12 compresses tightly panel.

Specifically, the groove depth height of the top groove 4 is not less than 20 cm; the groove depth of the enough top groove 4 is kept, the workpiece is prevented from splashing upwards and all around in the stamping part or the stamping process, and a certain protection effect is provided.

The working principle is as follows: the metal plate material is placed on the supporting plate 3, the pressing plate 12 is pushed to compress and fix the plate through the second air cylinder 11 on the clamping block 10, the first air cylinder 7 pushes the clamping block 10 to move on the sliding rail 9, the fixing position of the plate can be adjusted, the positioning is adjusted, meanwhile, the pressing plate 12 is loosened through movement of the first air cylinder 7, the fourth air cylinder 15 pushes the guide plate 16 to move the plate to the longitudinal direction of the supporting plate 3, the clamping and positioning position of the plate is adjusted, the positioning adjustment is convenient, meanwhile, after the stamping forming, the hydraulic cylinder 2 retracts downwards, the positioning structure at the position of the clamping block 10 is matched with the plate to be separated from the supporting plate 3, the push plate 14 is pushed to move through the third air cylinder 13, after a stamped workpiece is pushed out of the working face of the.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stamping forming is with panel positioner, includes base plate (1) and top groove (4), its characterized in that: the top groove (4) is positioned at the top of the base plate (1), the top of the base plate (1) is connected with a support plate (3) through a hydraulic cylinder (2), a through groove (5) is formed in the middle of the bottom of the top groove (4), one side of the top groove (4) is connected with two groups of first cylinders (7) through the bottom of a support plate (6), the output ends of the two groups of first cylinders (7) are connected with clamping blocks (10) through supports (8), the tops of the clamping blocks (10) are respectively provided with a second cylinder (11), the output ends of the second cylinders (11) penetrate through the clamping blocks (10) and are provided with pressing plates (12) at the end parts, the clamping blocks (10) slide left and right on the support plate (3), the support plate (3) is provided with matched slide rails (9) corresponding to the sliding positions of the clamping blocks (10), the support plate (3) is provided with a third cylinder (13) positioned, the output end of the third cylinder (13) is connected with a push plate (14), two sets of fourth cylinders (15) symmetrically arranged are installed on one side of the bottom of the supporting plate (3), and the output end of each fourth cylinder (15) is located on one side of the supporting plate (3) and provided with a guide plate (16).

2. The positioning device for a plate material for press molding according to claim 1, wherein: the height of the bottom plane of the clamping block (10) is consistent with the depth of the track of the sliding rail (9).

3. The positioning device for a plate material for press molding according to claim 1, wherein: the longitudinal length of the push plate (14) is consistent with that of the support plate (3).

4. The positioning device for a plate material for press molding according to claim 1, wherein: the height of the guide plate (16) is larger than the thickness of the support plate (3), and the guide plate (16) and the fourth cylinder (15) are welded together through guide sleeves.

5. The positioning device for a plate material for press molding according to claim 1, wherein: one side surface of the bottom of the pressing plate (12) is covered with a rubber pad, and the rubber pad is covered at the bottom of the pressing plate (12) by adhesive glue.

6. The positioning device for a plate material for press molding according to claim 1, wherein: the groove depth height of the top groove (4) is not less than 20 cm.