CN219025502U

CN219025502U - Printer part side pushing-down die

Info

Publication number: CN219025502U
Application number: CN202222977584.0U
Authority: CN
Inventors: 张波; 蒋勇; 郑光; 陈燕庆; 吕征涛
Original assignee: Allied Technologies Suzhou Co ltd
Current assignee: Allied Technologies Suzhou Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-05-16
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a side pushing die of a printer part, which comprises an upper die and a lower die, wherein the upper die is provided with an elastic pressing block and a driving block, the lower die is provided with a central module, an edge module is arranged beside the central module, a wedge-shaped block is arranged between the central module and the edge module, a translation block is in sliding fit on the edge module, and the driving block can be in inclined surface contact with the translation block; the descending driving block drives the translation block to translate towards the wedge block, the translation block drives the wedge block to descend, and the height of the wedge block when the wedge block descends to the limit position is higher than that of the central module. The shell plate of the printer is placed on the wedge blocks at two sides of the central module, the upper die descends, the elastic pressing block presses down the middle part of the product, the edge of the product is inwards bent, the translation block transversely protrudes out of the wedge blocks, and the edge of the product which is bent by 90 degrees is continuously bent until 180 degrees. The design can complete 180-degree bending of the edge of the printer shell plate under the condition that the upper die descends once, and is high in efficiency.

Description

Printer part side pushing-down die

Technical Field

The utility model relates to processing equipment of printer parts, in particular to processing equipment of a printer shell plate.

Background

The edge of the shell plate of the printer needs to be bent, the bending angle is 180 degrees, and the edge of the bent shell plate is tightly attached to the shell plate main body.

Disclosure of Invention

The technical problems solved by the utility model are as follows: how to bend the edge of the outer shell plate of the printer 180 degrees.

In order to solve the technical problems, the utility model provides the following technical scheme: the side pushing die for the printer part comprises an upper die and a lower die, wherein the upper die is provided with an elastic pressing block and a driving block, the lower die is provided with a central module, an edge module is arranged beside the central module, a wedge-shaped block is arranged between the central module and the edge module, a translation block is slidably matched on the edge module, and the driving block can be in inclined surface contact with the translation block; the descending driving block drives the translation block to translate towards the wedge block, the translation block drives the wedge block to descend, and the height of the wedge block when the wedge block descends to the limit position is higher than that of the central module.

Initially, the wedge blocks protrude upward from the central module, in the highest position. The shell plate of the printer is placed on wedge blocks at two sides of the central module, the upper die descends, the elastic pressing block presses down the middle part of the shell plate of the printer, and the edge of the shell plate of the printer is bent inwards. Synchronously, a driving block descending along with the upper die acts on the translation block, the translation block translates to the wedge block, the translation block drives the wedge block to descend, and the wedge block descends to a limit position, namely the lowest position, and is still higher than the central module. Under the condition that the elastic pressing block presses the printer housing plate on the central module, the upper die continues to descend, the driving block continues to descend, the translation block continues to translate, the wedge block transversely protrudes out of the translation block, the edge of the printer housing plate which is bent by 90 degrees continues to be bent until the edge of the printer housing plate is bent by 180 degrees, namely the edge of the printer housing plate is attached to the main body of the printer housing plate.

The side pushing die for the printer part can complete 180-degree bending of the edge of the printer shell plate under the condition that the upper die descends once, and is high in efficiency.

Drawings

The utility model is further described with reference to the accompanying drawings:

FIG. 1 is a schematic illustration of a printer part side-pushing die;

FIG. 2 is a schematic illustration of a printer part side-pushing die bending the edge of a printer housing plate;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is an enlarged view at B in fig. 2.

The symbols in the drawings illustrate:

10. an upper die; 11. a driving block; 110. a first inclined surface; 12. an elastic pressing block; 13. pressing blocks; 14. an upper die main body; 15. a first spring; 16. a guide post;

20. a lower die; 211. a central module; 212. an edge module; 22. wedge blocks; 23. a translation block; 230. a relief groove; 231. a second inclined surface; 24. a fixed block; 25. a translation block reset assembly; 251. a connecting rod; 252. a second spring;

30. a housing plate of the printer; 31. the edge of the printer housing plate.

Detailed Description

Referring to fig. 1, a side-pushing die for printer parts comprises an upper die 10 and a lower die 20, wherein the upper die is provided with an elastic pressing block 12 and a driving block 11, the lower die is provided with a central module 211, an edge module 212 is arranged beside the central module, a wedge block 22 is arranged between the central module and the edge module, a translation block 23 is slidably matched on the edge module, and the driving block can be in inclined surface contact with the translation block; the descending driving block drives the translation block to translate towards the wedge block, the translation block drives the wedge block to descend, and the height of the wedge block when the wedge block descends to the limit position is higher than that of the central module.

Initially, as in fig. 1 and 3, the wedge 22 protrudes upwardly from the central module 211, in the uppermost position, under the action of the bottom return spring. The operator places the printer housing plate 30 on the wedge blocks 22 on both sides of the central module 211, the upper die 10 descends, the elastic press block 12 presses down the middle part of the printer housing plate 30, and the edge 31 of the printer housing plate is bent inwards. Synchronously, the driving block 11 descending along with the upper die 10 acts on the translation block 23, the translation block translates to the wedge block 22, the translation block 23 drives the wedge block 22 to descend, and the wedge block 22 descends to the limit position, namely the lowest position, and is still higher than the central die. In the case that the elastic pressing block 12 has pressed the printer housing plate 30 against the central module 211, since the elastic pressing block 12 is elastically connected with the upper die main body 14, the upper die 10 can continue to descend, the driving block 11 continues to descend, the driving translation block 23 continues to translate, the translation block laterally protrudes the wedge block 22, and the printer housing plate edge 31 which has been bent by 90 degrees continues to be bent until the printer housing plate edge 31 is bent by 180 degrees, as shown in fig. 2 and 4, that is, the printer housing plate edge 31 is attached to the main body of the printer housing plate 30.

As shown in fig. 1, a first spring 15 and a guide post 16 are provided between the elastic pressing block 12 and the upper die main body 14 to achieve elastic connection between the elastic pressing block and the upper die main body 14. The top end of the guide post 16 is fixedly connected with the upper die main body 14, and the bottom end of the guide post is movably matched with the elastic pressing block 12 to guide the relative movement between the elastic pressing block 12 and the upper die main body 14.

The edge of the central module 211 is provided with a vertical guide slot in which the wedge 22 fits, the bottom of the wedge being provided with a return spring. The return spring pushes the wedge 22 up to the uppermost position without an external force.

The driving block 11 is provided with a first inclined surface 110 and the translation block 23 is provided with a second inclined surface 231 capable of contacting the first inclined surface. The first inclined surface 110 and the second inclined surface 231 realize the inclined surface contact of the driving block 11 and the translation block 23, and the descending driving block 11 can drive the translation block 23 to translate due to the existence of the first inclined surface and the second inclined surface.

The translation piece 23 is equipped with the groove 230 of stepping down towards the one side of wedge 22, and in the elastic briquetting 12 pushes down the printer shell board 30 central part and makes the printer shell board edge 31 that pushes up on wedge 22 bend, the groove 230 of stepping down is used for holding printer shell board edge 31, avoids translation piece 23 and printer shell board edge to interfere.

As a modification, as shown in fig. 1, the upper die 10 is provided with a pressing block 13 which can be pressed against the translation block 23. Under the condition that the translation block 23 has bent the edge 31 of the printer housing plate by 180 degrees, the pressure maintaining block 13 descending along with the upper die 10 is pressed on the top of the translation block 23, so that the bent edge 31 of the printer housing plate is maintained, and the bending effect is improved.

As shown in fig. 1, a fixed block 24 is arranged beside the edge module 212, and a translation block reset assembly 25 is arranged on the fixed block; the driving block 11 can descend along the fixed block. The translation block resetting assembly 25 comprises a connecting rod 251 and a second spring 252 sleeved on the connecting rod, the connecting rod penetrates through the fixed block, one end of the connecting rod is connected with the translation block 23, and the second spring 252 is located between the other end of the connecting rod and the fixed block 24. During the translation of the translation block 23 towards the wedge block 22, the connecting rod 251 is displaced therewith, the second spring 252 being compressed. After the upper die 10 is lifted and reset, the second spring 252 drives the translation block 23 to reset.

The foregoing is merely illustrative of the preferred embodiments of the present utility model, and modifications in detail will readily occur to those skilled in the art based on the teachings herein without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a printer part side pushes away flat mould, includes mould (10) and lower mould (20), goes up the mould and is equipped with elastic press block (12) and drive piece (11), and the lower mould is equipped with central module (211), its characterized in that: an edge module (212) is arranged beside the central module, a wedge block (22) is arranged between the central module and the edge module, a translation block (23) is slidably matched with the edge module, and the driving block can be in inclined surface contact with the translation block; the descending driving block drives the translation block to translate towards the wedge block, the translation block drives the wedge block to descend, and the height of the wedge block when the wedge block descends to the limit position is higher than that of the central module.

2. A printer component side-pushing die as in claim 1, wherein: a first spring (15) and a guide post (16) are arranged between the elastic pressing block (12) and the upper die main body (14).

3. A printer component side-pushing die as in claim 1, wherein: the edge of the central module (211) is provided with a guide groove, a wedge block (22) is matched in the guide groove, and the bottom of the wedge block is provided with a return spring.

4. A printer component side-pushing die as in claim 1, wherein: the driving block (11) is provided with a first inclined surface (110), and the translation block (23) is provided with a second inclined surface (231) capable of contacting with the first inclined surface.

5. A printer component side-pushing die as in claim 1, wherein: and a yielding groove (230) is arranged on one surface of the translation block (23) facing the wedge block (22).

6. A printer component side-pushing die as in claim 1, wherein: the upper die (10) is provided with a pressure maintaining block (13), and the pressure maintaining block can be pressed on the translation block (23).

7. A printer component side-pushing die as in claim 1, wherein: a fixed block (24) is arranged beside the edge module (212), and a translation block reset assembly (25) is arranged on the fixed block; the driving block (11) can descend along the fixed block.