CN216543699U

CN216543699U - Stamping die is used in circuit board production

Info

Publication number: CN216543699U
Application number: CN202122502878.3U
Authority: CN
Inventors: 徐冲
Original assignee: Huizhou Hongzhixin Electronics Co ltd
Current assignee: Huizhou Hongzhixin Electronics Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-05-17
Anticipated expiration: 2031-10-18

Abstract

The utility model relates to the technical field of circuit board processing equipment and discloses a stamping die for circuit board production, which comprises a base, wherein the top of the base is provided with a top plate, the top of the base is provided with an installation groove, and a bearing plate is arranged inside the installation groove; according to the utility model, the reset spring is arranged in the mounting groove, after the circuit board is placed on the bearing plate for stamping, the bearing plate can move upwards under the action of the reset spring to push the circuit board out of the mounting groove, so that the circuit board is convenient for workers to take, the blanking is facilitated, the working stamping efficiency is improved, the connecting groove is formed in the base and is communicated with the mounting groove, when the circuit board is punched by the stamping pin, waste materials can fall into the storage box through the stamping hole, the purpose of collecting the waste materials is directly achieved, the workers do not need to clean repeatedly, and the fatigue degree of the workers is reduced.

Description

Stamping die is used in circuit board production

Technical Field

The utility model relates to the technical field of circuit board processing equipment, in particular to a stamping die for circuit board production.

Background

The circuit board can be called printed circuit board or printed circuit board, need use stamping die to punch a hole to the circuit board when the circuit board is produced, current stamping die still has certain problem when using, current stamping die generally divide into mould and lower mould, do not take place the skew when punching a hole in order to ensure the circuit board, general circuit board is placed in the cell body of lower mould, go up the mould and carry out punching a hole to punching a hole of punching a hole downwards, though can reach the mesh that punches a hole, it finishes to punch a hole, the circuit board takes out comparatively trouble, inconvenient staff's taking out, reduce the efficiency that punches a hole, when current circuit board punches a hole simultaneously, the waste material that the punching press was gone out generally can remain in the cell body of lower mould, if the waste material in the cell body is too much, cause the inside jam of cell body easily, cause the influence to punching press work, the circuit board produces the mar easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stamping die for producing a circuit board, which has the advantages of convenience in blanking and cleaning and solves the problems that the existing stamping die is inconvenient in blanking and waste material cleaning.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a stamping die is used in circuit board production, includes the base, the top of base is provided with the roof, the mounting groove has been seted up at the top of base, the inside of mounting groove is provided with the bearing plate, install reset spring through the spring part symmetry between mounting groove and the bearing plate, the center department of roof is embedded to have hydraulic cylinder, the punching press board is installed to hydraulic cylinder's bottom, the spread groove with the mounting groove intercommunication is seted up in the front of base, the inside of spread groove is provided with stores the box.

Preferably, the sliding blocks are installed on two sides of the bearing plate, and sliding grooves matched with the sliding blocks for use are formed in the installation grooves.

Preferably, the guide block is all installed to the both sides of storing the box, the guide slot that uses with the guide block cooperation is seted up to the inside of spread groove.

Preferably, four support columns are installed between the top plate and the base.

Preferably, the top of the pressure bearing plate is bonded with a protective soft cushion matched with the circuit board.

Preferably, a plurality of punching pins are installed at the bottom of the punching plate, and punching holes matched with the punching pins for use are formed in the top of the bearing plate.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the reset spring is arranged in the mounting groove, and after the circuit board is placed on the bearing plate for stamping, the bearing plate can move upwards under the action of the reset spring to push the circuit board out of the mounting groove, so that the circuit board is convenient for workers to take, thereby facilitating blanking and improving the working stamping efficiency;

according to the utility model, the connecting groove is formed in the base and is communicated with the mounting groove, so that when the circuit board is punched by the punching pin, waste can fall into the storage box through the punching hole, the purpose of collecting the waste is directly achieved, repeated cleaning by workers is not needed, and the fatigue degree of the workers is reduced.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2.

In the figure: 1. a base; 2. a top plate; 3. mounting grooves; 4. a pressure bearing plate; 5. a return spring; 6. a hydraulic cylinder; 7. stamping the plate; 8. connecting grooves; 9. a storage box; 10. a slider; 11. a chute; 12. a guide block; 13. a guide groove; 14. a support pillar; 15. a protective cushion; 16. punching a needle; 17. and punching a hole.

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.

Referring to fig. 1-3, a circuit board production stamping die comprises a base 1, a top plate 2 is disposed on the top of the base 1, a mounting groove 3 is formed on the top of the base 1, a bearing plate 4 is disposed inside the mounting groove 3, return springs 5 are symmetrically disposed between the mounting groove 3 and the bearing plate 4 through spring members, a hydraulic cylinder 6 is embedded in the center of the top plate 2, a stamping plate 7 is disposed at the bottom of the hydraulic cylinder 6, a connecting groove 8 communicated with the mounting groove 3 is formed in the front of the base 1, a storage box 9 is disposed inside the connecting groove 8, the return springs 5 are disposed inside the mounting groove 3, when a circuit board is placed on the bearing plate 4 for stamping, the bearing plate 4 can move upwards under the action of the return springs 5 to push the circuit board out of the mounting groove 3, thereby facilitating the taking of workers and the blanking, the efficiency of work punching press has been improved, through having seted up spread groove 8 on base 1 to spread groove 8 and mounting groove 3 intercommunication, when the circuit board is punched a hole by punching pin 16 again, the waste material can fall to storage box 9 through punching press hole 17, thereby directly reaches the purpose of collecting the waste material, need not staff's clearance repeatedly, has reduced staff's tiredness degree.

Further, slider 10 is all installed to the both sides of bearing plate 4, and the inside of mounting groove 3 is seted up with slider 10 cooperation spout 11 that uses, sets up through slider 10 and spout 11, carries on spacingly to bearing plate 4.

Further, the guide block 12 is all installed to the both sides of storing box 9, and the inside of spread groove 8 is seted up with guide block 12 cooperation guide slot 13 that uses, sets up through guide block 12 and guide slot 13, and it is spacing to store box 9.

Further, four supporting columns 14 are installed between the top plate 2 and the base 1, and the top plate 2 is supported through the supporting columns 14.

Further, the top of the bearing plate 4 is bonded with a protective cushion 15 matched with the circuit board for use, and the friction force of the circuit board placed on the bearing plate 4 is improved by the arrangement of the protective cushion 15.

Furthermore, a plurality of punching pins 16 are installed at the bottom of the punching plate 7, punching holes 17 matched with the punching pins 16 for use are formed in the top of the pressure bearing plate 4, and the circuit board can be conveniently punched through the punching pins 16 and the punching holes 17.

The working principle is as follows: the during operation, place the circuit board and carry on spacingly in the recess that forms between mounting groove 3 and bearing plate 4, hydraulic cylinder 6 is started, hydraulic cylinder 6 drives punching press board 7 downstream, it presses on the circuit board to drive towards needle 16, towards needle 16 and pressing the circuit board and to 3 inside removal in mounting groove, it is spacing when bearing plate 4 contacts the inner wall of mounting groove 3, it continues to punch a hole to the circuit board towards needle 16, the waste material that it punched a hole falls into storage box 9 through punching press hole 17, collect the waste material, hydraulic cylinder 6 retrieves, under reset spring 5's effect, bearing plate 4 moves up, it shifts out inside mounting groove 3 to drive the circuit board, thereby make things convenient for staff's taking.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a stamping die is used in circuit board production, includes base (1), its characterized in that: the top of base (1) is provided with roof (2), mounting groove (3) have been seted up at the top of base (1), the inside of mounting groove (3) is provided with bearing plate (4), reset spring (5) are installed through the spring part symmetry between mounting groove (3) and bearing plate (4), the center department of roof (2) is embedded to have hydraulic cylinder (6), punching press board (7) are installed to the bottom of hydraulic cylinder (6), spread groove (8) with mounting groove (3) intercommunication are seted up in the front of base (1), the inside of spread groove (8) is provided with stores box (9).

2. The stamping die for producing circuit boards as claimed in claim 1, wherein: slider (10) are all installed to the both sides of bearing plate (4), spout (11) that use with slider (10) cooperation are seted up to the inside of mounting groove (3).

3. The stamping die for producing circuit boards as claimed in claim 1, wherein: guide block (12) are all installed to the both sides of storing box (9), guide slot (13) that use with guide block (12) cooperation are seted up to the inside of spread groove (8).

4. The stamping die for producing the circuit board as claimed in claim 1, wherein: four supporting columns (14) are installed between the top plate (2) and the base (1).

5. The stamping die for producing circuit boards as claimed in claim 1, wherein: and a protective soft pad (15) matched with the circuit board for use is bonded at the top of the pressure bearing plate (4).

6. The stamping die for producing circuit boards as claimed in claim 1, wherein: the punching device is characterized in that a plurality of punching pins (16) are mounted at the bottom of the punching plate (7), and punching holes (17) matched with the punching pins (16) for use are formed in the top of the pressure bearing plate (4).