CN112719034A

CN112719034A - Stamping equipment

Info

Publication number: CN112719034A
Application number: CN202011584461.XA
Authority: CN
Inventors: 尹伟楠; 王作文; 张建
Original assignee: Yun Jia Group Ltd
Current assignee: Yun Jia Group Ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-04-30

Abstract

The invention discloses a stamping device which comprises a workbench, a stamping driving end, a lower die supported by the workbench and an upper die arranged on the stamping driving end, wherein a supporting pad body is arranged between the workbench and the lower die, a transversely through guide chute is formed in the supporting pad body, and the guide chute is provided with an opening capable of receiving blanking of the lower die. In the stamping equipment, a supporting cushion body is arranged between the lower die and the workbench, and a guide chute is arranged at the supporting cushion body, so that the blanking can fall into the guide chute in a centralized manner, and the guide chute is arranged in a through manner, so that the blanking can be conveniently pushed out in a centralized manner. Therefore, the punching equipment can effectively solve the problem that blanking of the existing punching equipment is difficult to clean.

Description

Stamping equipment

Technical Field

The invention relates to the technical field of stamping, in particular to stamping equipment.

Background

The die has the advantages that the dies for vertical production transfer of a plurality of host factories are designed, the device of the host factories is made into the die for blanking, the stamping device does not have the blanking function, the blanking die cannot be used for production, and after a lower base plate is added to the die, waste materials cannot be drawn out of the device due to the problems of die filling height, the operation space of an automatic robot arm and the like. Before the technology is applied, two workers are specially added for picking waste materials when the blanking die is produced in a belt-type blanking mode, the cost is increased, and the safety of personnel cannot be guaranteed for automatic production.

In summary, how to effectively solve the problem that blanking of the existing stamping equipment is difficult to clean is a problem that needs to be solved urgently by a person skilled in the art at present.

Disclosure of Invention

In view of the above, an object of the present invention is to provide a stamping apparatus, which can effectively solve the problem that the blank material of the existing stamping apparatus is difficult to clean.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a stamping equipment, includes workstation, punching press drive end, by the lower mould that the workstation supported and install last mould on the punching press drive end, the workstation with the support pad body has between the lower mould, form the baffle box that transversely link up on the support pad body, just the baffle box is provided with and can receives the opening of lower mould blanking.

In this stamping equipment, when using, place the product on the lower mould, then the drive end of punching press descends on the mould to with the lower mould cooperation, carry out the blanking with the product, the blanking that the blanking formed can drop from the lower mould, the opening at the baffle box corresponding position can receive down the blanking, so that the blanking enters into the baffle box, because the baffle box is transversely link up, so can relax, release the blanking from the other end from the one end of baffle box. Therefore, in the stamping equipment, the supporting cushion body is arranged between the lower die and the workbench, and the guide chute is arranged at the supporting cushion body, so that the blanking can fall into the guide chute in a centralized manner, and the guide chute is arranged in a through manner, so that the blanking can be conveniently pushed out in a centralized manner. Therefore, the punching equipment can effectively solve the problem that blanking of the existing punching equipment is difficult to clean.

Preferably, the material pushing device is used for pushing the blanking material in the material guide chute out along the extending direction of the material guide chute.

Preferably, the pushing tool is linked with the stamping driving end, so that the pushing tool pushes materials when the stamping driving end is lifted, and the pushing tool moves back and resets when the stamping driving end is pressed down.

Preferably, the pushing tool comprises a pushing plate and a telescopic pneumatic cylinder for driving the pushing plate to move.

Preferably, the support cushion body comprises at least two support vertical plates, the two support vertical plates are transversely arranged in parallel and are vertically arranged on the workbench, and the guide chute is formed between the two support vertical plates.

Preferably, the support cushion body comprises a plurality of support vertical plates which are arranged in parallel to form a plurality of material guide grooves which are arranged in parallel in sequence.

Preferably, the support pad body further comprises a support base plate, the upper side of the support base plate is used for supporting the upper die, the upper side of the support vertical plate is connected with the lower side face of the support base plate, and the support base plate is provided with an opening corresponding to the blanking of the lower die.

Preferably, the support pad body further comprises a bottom plate which abuts against the workbench to be supported by the workbench, the support vertical plate is located on the upper side of the bottom plate and connected with the bottom plate, so that the upper side surface of the bottom plate is the bottom of the guide chute.

Preferably, one end of the base plate is provided with a plurality of lifting lugs.

Preferably, the edge of the upper side of the bottom cushion plate is further provided with a plurality of rib plates which are perpendicular to the supporting vertical plate, the upper sides of the rib plates are connected with the supporting cushion plate, and the lower sides of the rib plates are connected with the bottom cushion plate.

Drawings

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

FIG. 1 is a schematic three-dimensional structure of a support pad according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a support pad body before the material pushing tool pushes the material according to the embodiment of the present invention;

fig. 3 is a schematic structural view of the support pad body after the pushing tool pushes the material.

The drawings are numbered as follows:

the device comprises a material guide groove 1, an opening 2, a telescopic pneumatic cylinder 3, a material pushing plate 4, a supporting vertical plate 5, a supporting base plate 6, a bottom base plate 7, a lifting lug 8 and a rib plate 9.

Detailed Description

The embodiment of the invention discloses stamping equipment, which aims to effectively solve the problem that blanking of the existing stamping equipment is difficult to clean.

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.

Referring to fig. 1-3, fig. 1 is a schematic three-dimensional structure of a support pad according to an embodiment of the present invention; fig. 2 is a schematic structural view of a support pad body before the material pushing tool pushes the material according to the embodiment of the present invention; fig. 3 is a schematic structural view of the support pad body after the pushing tool pushes the material.

In one embodiment, the present embodiment provides a punching apparatus, which is mainly used for punching on a product to remove leftover materials. Specifically, the stamping equipment comprises a workbench, a stamping driving end, a lower die, an upper die and a supporting pad body.

Wherein the upper die is placed on the workbench to be supported by the workbench, and the upper die is installed on the stamping driving end to be driven by the stamping driving end to descend for stamping, wherein the upper die and the lower die are matched to be arranged to form a product. Before the punching press, the punching press drive end drives the upper die to rise to have enough space between the upper die and the lower die, then place the product on the lower die, then the punching press drive end drives the upper die to descend to cooperate with the lower die, so as to extrude the product, and then carry out stamping forming on the product.

A supporting cushion body is arranged between the workbench and the lower die, so that the workbench indirectly provides supporting force for the lower die through the supporting cushion body. And a guide chute 1 which is transversely penetrated is formed on the supporting cushion body, and the guide chute 1 is provided with an opening 2 which can receive the blanking of the lower die. After the lower die is driven to descend and stamped by the stamping driving end, leftover materials fall from the lower die and enter the material guide groove 1 through the opening 2, and the material guide groove 1 is transversely communicated, so that the material guide tool is conveniently adopted to push the materials out of one end of the material guide groove 1. The cross section of the material guide groove 1 is preferably linear or curved, the cross section of the material guide groove 1 has equal size and shape from one end to the other end in the transverse direction, so that a material pushing plate 4 matched with the cross section of the material guide groove 1 can be selected to ensure better material pushing effect, and the cross section of the material guide groove 1 can be semicircular, square and the like.

In this stamping equipment, when using, place the product on the lower mould, then the drive end of punching press descends on the drive mould to with the lower mould cooperation, carry out the blanking with the product, the blanking that the blanking formed can drop from the lower mould, the opening 2 that baffle box 1 corresponds the position can receive down the blanking, so that the blanking enters into baffle box 1, because baffle box 1 transversely link up, so can relax, release the blanking from the other end from the one end of baffle box 1. Therefore, in the stamping equipment, the supporting cushion body is arranged between the lower die and the workbench, the guide chute 1 is arranged at the supporting cushion body, so that the blanking can fall into the guide chute 1 in a centralized manner, and the guide chute 1 is arranged in a penetrating manner, so that the blanking can be conveniently pushed out in a centralized manner. Therefore, the punching equipment can effectively solve the problem that blanking of the existing punching equipment is difficult to clean.

Further, the blanking material is guided out of the material guiding chute 1 by a manual tool, but the manual labor is required, so that the material guiding chute is inconvenient to push out. For this reason, it is preferable that a pushing tool for pushing out the material in the material guide chute 1 in the extending direction of the material guide chute 1 is further included. The material pushing tool can be a material pushing plate 4 matched with the size of the material guiding chute 1 and a driving tool for driving the material pushing plate 4 to move along the material guiding chute 1, wherein the driving tool can be a pneumatic cylinder, a hydraulic cylinder or an electric cylinder.

The pushing out may be performed after each stamping, or after multiple stamping, but the blanking should be pushed out before the blanking overflows the opening 2, so as to prevent the blanking from overflowing the opening 2 and prevent the material from being pushed out very quickly. In order to better enable the pushing device to be arranged corresponding to the punching driving end, the pushing device is preferably linked with the punching driving end, so that the pushing device pushes materials when the punching driving end is lifted, the pushing device moves back and resets when the punching driving end is pressed down, and the pushing device resets before falling of the blanking to avoid interference. The linkage can be by detecting the position of the punch drive end or further detecting the state of motion thereof to know whether the punch drive end is raised or lowered. If the touch switch can be arranged, the touch switch is respectively arranged at the upper end and the lower end of the stroke of the stamping driving end, or arranged at the upper end and the lower end of the stroke of the upper die, so that the bottom touch switch forms a touch signal when the stamping driving end is lifted, and the top touch switch forms a touch signal when the stamping driving end is lowered. Specifically, in order to achieve better linkage, it is preferable that the pushing tool includes a pushing plate and a telescopic pneumatic cylinder 3 for driving the pushing plate 4 to move, wherein an air inlet and an air outlet of a cylinder body of the telescopic driving cylinder may be linked with an air inlet and an air outlet of the punching driving end so as to be synchronously or asynchronously telescopic with the cylinder body of the punching driving end.

Further, in order to better arrange the material guiding chute 1, it is preferable that the support cushion body comprises at least two support vertical plates 5, and the two support vertical plates 5 are transversely arranged side by side and vertically arranged on the workbench, and the material guiding chute 1 is formed between the two support vertical plates. The two supporting vertical plates 5 are preferably arranged at equal intervals, so that the guide chute 1 with a rectangular cross section is formed between the two supporting vertical plates. Specifically, the supporting cushion body can comprise a plurality of supporting vertical plates 5 which are arranged in parallel to form a plurality of material guide grooves 1 which are arranged in parallel in sequence, so that falling materials on the lower die can be fully received.

The lower die can be directly supported by the supporting vertical plate 5, but the area of the side surface of the supporting vertical plate 5 is not large enough, so that the pressure between the supporting vertical plate 5 and the lower die is high, and the lower die is not beneficial to bearing. Based on this, the support cushion body preferably further comprises a support cushion plate 6, the upper side of the support cushion plate 6 is used for supporting the upper die, the upper side of the support vertical plate 5 is connected with the lower side of the support cushion plate 6, and the support cushion plate 6 is provided with the opening 2 corresponding to the blanking of the lower die. The lower die is supported through the supporting base plate 6 so as to ensure the stress effect of the lower die. And the opening 2 can be arranged corresponding to the blanking size and shape to ensure that the support base plate 6 has enough upper support surface.

The lower side of the supporting vertical plate 5 can be directly abutted against the upper side surface of the workbench to be directly supported by the workbench, at the moment, the table surface of the workbench is the groove bottom of the guide chute 1, but the supporting surface of the workbench is prevented from being stressed greatly, and the table surface of the workbench is prevented from being damaged in the material pushing process to influence the accuracy of the table surface of the workbench. Preferably, the support pad body further comprises a bottom cushion plate 7 which abuts against the workbench to be supported by the workbench, and the support vertical plate 5 is located on the upper side of the bottom cushion plate 7, and the lower side of the support vertical plate 5 is connected with the bottom cushion plate 7, so that the upper side surface of the bottom cushion plate 7 is the bottom of the material guide chute 1. Wherein the bottom mat 7 may be the same size and shape as the support mat 6. The two are mainly connected through a supporting vertical plate 5, and the upper side and the lower side of the supporting vertical plate 5 can be welded, screwed and the like with a supporting base plate 6 and a bottom base plate 7. And in order to facilitate the transportation and removal of the support cushion body, a plurality of lifting lugs 8 are preferably arranged at one end of the bottom cushion plate 7, so that the whole support cushion body can be lifted.

In order to better transmit the supporting force from the bottom plate 7 to the supporting plate 6, it is preferable that a plurality of rib plates 9 arranged perpendicular to the supporting vertical plate 5 are further arranged at the edge of the upper side of the bottom plate 7, wherein the upper side of the rib plates 9 is connected with the supporting plate 6, and the lower side of the rib plates 9 is connected with the bottom plate 7. Specifically, if a plurality of supporting vertical plates 5 arranged in parallel can be arranged, rib plates 9 arranged perpendicular to the supporting vertical plates 5 are arranged on the outer sides of the supporting vertical plates 5 positioned on the outer sides, and the inner ends of the rib plates 9 are fixedly connected with the corresponding supporting vertical plates 5 positioned on the outer sides. If three supporting vertical plates 5 are arranged in parallel to form two guide chutes 1 arranged in parallel, three rib plates 9 are connected to the outer sides of the supporting vertical plates 5 on the two sides, and the three rib plates 9 are arranged in parallel along the extending direction of the supporting vertical plates 5. And material pushing plates 4 are arranged in the two material guide chutes 1. Specifically, two supporting base plates 6 extending along the extending direction of the material guide chute 1 may be arranged on the bottom base plate 7, a group of supporting vertical plates 5 is arranged between each supporting base plate 6 and the bottom base plate 7, and the two groups of supporting vertical plates 5 are preferably aligned.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a stamping equipment, includes workstation, punching press drive end, by the lower mould that the workstation supported and install last mould on the punching press drive end, its characterized in that, the workstation with the support pad body has between the lower mould, form the baffle box that transversely link up on the support pad body, just the baffle box is provided with and can receives the opening of lower mould blanking.

2. The stamping apparatus of claim 1, further comprising a pusher tool for pushing the blanked material in the chute in a direction of extension of the chute.

3. The stamping apparatus of claim 2, wherein the material pushing tool is linked to the stamping driving end such that the material pushing tool pushes material when the stamping driving end is raised and the material pushing tool moves back to reset when the stamping driving end is depressed.

4. The stamping apparatus of claim 2, wherein the ejector tool includes an ejector plate and a telescopic pneumatic cylinder that drives the ejector plate to move.

5. The stamping apparatus as claimed in any one of claims 1 to 4, wherein the support pad includes at least two support risers, the two support risers being disposed laterally side by side and vertically on the work table with the material guide chute formed therebetween.

6. The stamping apparatus as claimed in claim 5, wherein the support pad includes a plurality of support risers arranged in parallel to form a plurality of the material chutes arranged in series in parallel.

7. The stamping apparatus as claimed in claim 6, wherein the support pad further includes a support pad, the support pad has an upper side for supporting the upper mold, the upper side of the support vertical plate is connected to the lower side of the support pad, and the support pad has an opening corresponding to the blanking of the lower mold.

8. The stamping apparatus as claimed in claim 7, wherein the support pad further includes a bottom plate abutting against the table to be supported by the table, the support riser is located at an upper side of the bottom plate and connected to the bottom plate such that an upper side of the bottom plate is a bottom of the material guide chute.

9. The stamping apparatus of claim 8, wherein one end of the backing plate is provided with a plurality of lifting lugs.

10. The stamping equipment according to claim 9, wherein the edge of the upper side of the bottom plate is further provided with a plurality of rib plates which are perpendicular to the supporting vertical plate, the upper sides of the rib plates are connected with the supporting bottom plate, and the lower sides of the rib plates are connected with the bottom plate.