CN218475877U

CN218475877U - Back plate stamping die

Info

Publication number: CN218475877U
Application number: CN202221682407.3U
Authority: CN
Inventors: 王丁明
Original assignee: Qianyu Precision Hardware Co ltd
Current assignee: Qianyu Precision Hardware Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-02-14
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a backplate stamping die, including the rectangle frame, it is connected with the lower bolster to rotate on the inner wall of rectangle frame, the punching press groove has all been seted up to the top and the bottom of lower bolster, one side of rectangle frame runs through and the rotation is connected with the axis of rotation through rolling bearing. The utility model discloses a start multisection electric telescopic handle and make its extension or shrink, indirectly drive lower bolster upset 180, realize that the position in two punching press grooves exchanges, and then accomplish the back at backplate processing, overturn its bottom to the lower bolster, the holder loosens the backplate, make the piece impurity in backplate and the course of working all drop to collecting in the frame through the action of gravity, thereby can realize the automatic unloading of backplate, the convenience of backplate unloading has been improved, and carry out cleaning to the piece impurity of its punching press inslot portion through can be automatic, avoid piling up of punching press inslot portion to have piece impurity and influence subsequent punching press effect, moreover, the steam generator is simple in structure, the simple operation, therefore, the clothes hanger is strong in practicability.

Description

Back plate stamping die

Technical Field

The utility model relates to a backplate mold processing technical field especially relates to backplate stamping die.

Background

The backplate is the panel that electronic equipment back such as display used, through the setting of backplate, can play protective apparatus's effect, through set up louvre etc. on the backplate, also can help electronic equipment heat dissipation, in the backplate course of working, need use stamping die to carry out stamping forming to the blank.

The existing stamping die for processing the back plate is not convenient for timely cleaning dust scraps generated in the stamping process, so that the stamping effect is influenced by impurities such as dust in a stamping groove, the back plate after stamping is not convenient to take out from the inside of the stamping groove, and the next back plate cannot be processed when the material is taken, so that the processing efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a backboard stamping die.

In order to achieve the above purpose, the utility model adopts the following technical scheme: backplate stamping die, including the rectangle frame, it is connected with the lower bolster to rotate on the inner wall of rectangle frame, the punching press groove has all been seted up to the top and the bottom of lower bolster, one side of rectangle frame runs through and the swivelling joint has the axis of rotation through rolling bearing, the one end and the lower bolster fixed connection of axis of rotation, just the fixed cover of the other end of axis of rotation is equipped with drive gear, one side fixedly connected with U type frame of rectangle frame, one side fixedly connected with multisection electric telescopic handle of U type frame inner wall, multisection electric telescopic handle's other end fixedly connected with drive rack, drive rack passes through slip subassembly sliding connection on U type frame, the equal fixedly connected with supporting leg in four corners of rectangle frame bottom, fixedly connected with collection subassembly on the supporting leg, the top fixedly connected with portal frame of rectangle frame, two pneumatic cylinders of the bottom fixedly connected with of portal frame inner wall, two fixedly connected with cope match-plate between the bottom of pneumatic cylinder, the bottom fixedly connected with punching head of cope match-plate.

Make its extension or shrink through starting multisection electric telescopic handle, and then drive the drive rack and slide on U type frame, and drive rack and drive gear meshing, and then drive gear and rotate when drive rack removes, drive gear rotates and drives the axis of rotation and rotate, and then drive the lower bolster and rotate, when the lower bolster upset 180, can exchange the position of two punching press grooves of lower bolster top and bottom, and then after backplate processing is accomplished, with its bottom of overturning to the lower bolster, make its drive holder make it relax the backplate, make the piece impurity in backplate and the course of working all drop to collecting the frame through the action of gravity, thereby can realize the automatic unloading of backplate, the convenience of backplate unloading has been improved, and through can carrying out cleaning to the piece impurity of its punching press inslot portion automatically, avoid piling up of punching press inslot portion to have piece impurity and influence subsequent punching press effect, moreover, the steam generator is simple in structure, and convenient for operation, therefore, high practicability is strong.

As a further description of the above technical solution:

the sliding assembly comprises a sliding rail, the sliding rail is fixedly connected to the bottom of the inner wall of the U-shaped frame, two sliding blocks are connected to the inside of the sliding rail in a sliding mode, and the tops of the two sliding blocks are fixedly connected with the bottom of the driving rack.

As a further description of the above technical solution:

the driving rack is meshed with the driving gear.

As a further description of the above technical solution:

the both sides of punching press inslot wall all are provided with the holder, the holder can realize the fixed centre gripping to the backplate for prior art, avoids following the in-process that the lower bolster overturned at the backplate and drops, stability when improving the backplate upset, and stability when just can improving the backplate punching press.

As a further description of the above technical solution:

collect the subassembly including collecting the frame, collect frame fixed connection on the supporting leg, collect two fixed blocks of the equal fixedly connected with in both sides of frame inner wall, four the equal fixedly connected with guide post in top of fixed block, four the top of fixed block just is located the equal fixedly connected with buffer spring of surface of guide post.

As a further description of the above technical solution:

four the equal fixedly connected with support ring in the surface that buffer spring's top just is located the guide post, four just the top that is located the support ring between the surface of guide post is provided with the filter, just filter and guide post swing joint.

The utility model discloses following beneficial effect has:

compared with the prior art, this backplate stamping die, make its extension or shrink through starting multisection electric telescopic handle, and then drive the drive rack and slide on U type frame, and drive rack and drive gear meshing, and then drive gear and rotate when drive rack removes, drive gear rotates and drives the axis of rotation and rotate, and then drive the lower bolster and rotate, when the lower bolster upset 180, can exchange the position of two punching press grooves of lower bolster top and bottom, and then after backplate processing is accomplished, overturn it to the bottom of lower bolster, make its drive holder make it relax to the backplate, make the debris impurity in backplate and the course of working all drop to collecting the frame through the action of gravity in, thereby can realize the automatic unloading of backplate, the convenience of backplate unloading has been improved, and through can carrying out cleaning to the inside debris impurity of its punching press inslot automatically, avoid piling up of punching press inslot to have the piece impurity and influence subsequent punching press effect, moreover, the steam generator is simple in structure, and convenient for operation, therefore, the clothes hanger bracket is strong in practicability.

Drawings

Fig. 1 is a perspective view of the overall structure of the back plate stamping die provided by the present invention;

fig. 2 is a three-dimensional structure diagram of the rectangular frame and the lower template of the back plate stamping die provided by the utility model;

fig. 3 is a front sectional view of a collecting frame of the back plate stamping die of the present invention;

fig. 4 is a perspective view of the U-shaped frame and the driving rack of the back plate stamping die of the present invention.

Illustration of the drawings:

1. a rectangular frame; 2. a lower template; 3. punching a groove; 4. a rotating shaft; 5. a drive gear; 6. a U-shaped frame; 7. a multi-section electric telescopic rod; 8. a drive rack; 9. supporting legs; 10. a gantry; 11. a hydraulic cylinder; 12. mounting a template; 13. stamping a head; 14. a slide rail; 15. a slider; 16. a clamping member; 17. a collection frame; 18. a fixed block; 19. a guide post; 20. a buffer spring; 21. a support ring; 22. a filter plate.

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. 1-4, the utility model provides a backplate stamping die: including rectangular frame 1, it is connected with lower bolster 2 to rotate on the inner wall of rectangular frame 1, stamping groove 3 has all been seted up to the top and the bottom of lower bolster 2, the both sides of stamping groove 3 inner wall all are provided with holder 16, one side of rectangular frame 1 runs through and the swivelling joint has axis of rotation 4 through rolling bearing, axis of rotation 4's one end and lower bolster 2 fixed connection, and the other end fixed cover of axis of rotation 4 is equipped with drive gear 5, one side fixedly connected with U type frame 6 of rectangular frame 1, one side fixedly connected with multisection electric telescopic handle 7 of U type frame 6 inner wall, the other end fixedly connected with drive rack 8 of multisection electric telescopic handle 7, intermeshing between drive rack 8 and the drive gear 5, drive rack 8 passes through sliding assembly sliding connection on U type frame 6, the equal fixedly connected with supporting leg 9 in four corners of rectangular frame 1 bottom, fixedly connected with collection component on the supporting leg 9, top fixedly connected with portal frame 10 of rectangular frame 1, two pneumatic cylinders 11 of bottom fixedly connected with of portal frame 10 inner wall, fixedly connected with cope match-plate 12 between the bottom of two pneumatic cylinders 11, the bottom fixedly connected with punching press head 13 of cope plate 12.

The sliding assembly comprises a sliding rail 14, the sliding rail 14 is fixedly connected to the bottom of the inner wall of the U-shaped frame 6, two sliding blocks 15 are slidably connected to the inside of the sliding rail 14, and the tops of the two sliding blocks 15 are fixedly connected with the bottom of the driving rack 8.

Collect the subassembly including collecting frame 17, collect frame 17 fixed connection on supporting leg 9, collect two fixed blocks 18 of the equal fixedly connected with in both sides of frame 17 inner wall, the equal fixedly connected with guide post 19 in top of four fixed blocks 18, the equal fixedly connected with buffer spring 20 in surface that the top of four fixed blocks 18 just is located guide post 19, the equal fixedly connected with support ring 21 in surface that the top of four buffer spring 20 just is located guide post 19, the top that just is located support ring 21 between the surface of four guide posts 19 is provided with filter 22, and

filter

22 and 19 swing joint of guide post.

The working principle is as follows: during operation, firstly, a backboard to be processed is placed into the punching groove 3, the backboard is clamped and fixed through the clamping piece 16, then, the hydraulic cylinder 11 is started to drive the punching head 13 to be pressed down quickly, punching processing of the backboard inside the punching groove 3 is achieved, after punching is completed, the multi-section electric telescopic rod 7 is started to extend or contract, the driving rack 8 is driven to slide on the U-shaped frame 6, the driving rack 8 is meshed with the driving gear 5, the driving gear 5 is driven to rotate when the driving rack 8 moves, the driving gear 5 rotates to drive the rotating shaft 4 to rotate, the lower template 2 is driven to rotate, when the lower template 2 is turned over for 180 degrees, the punching groove 3 at the top and the processed backboard are turned over to the bottom of the lower template 2, then, the backboard is loosened through the clamping piece 16, after the clamping force of the backboard clamping piece 16 is lost, the backboard falls to the top through the action of gravity, the impact force generated when the backboard can be buffered and relieved through the arrangement of the buffering spring 20, and accordingly, the backboard and the backboard 22 can be prevented from being damaged due to collide violently, impurities in the machining process fall into the filtering plate collection frame 17, and the filtering plate falls, and the filtering plate collection frame 17 is collected;

after the backboard is processed, a worker only needs to start the multi-section electric telescopic rod 7 to drive the lower template 2 to turn over 180 degrees, so that the stamping groove 3 at the bottom of the lower template 2 is turned over to the top of the lower template 2, at the moment, the worker can place the next backboard to be processed into the stamping groove 3, and therefore continuous processing of the backboard can be realized through the arrangement of the two stamping grooves 3, the situation that the next backboard cannot be processed due to the fact that the stamping groove 3 is occupied when the machined backboard is taken is avoided, and further the processing efficiency can be greatly improved;

when the piece of collecting frame 17 inside collection needs to be cleaned, the staff only need upwards remove filter 22, makes its filter 22 break away from guide post 19, and then realizes dismantling filter 22, and at this moment, can carry out cleaning to the piece of collecting frame 17 inside collection.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Backplate stamping die, including rectangle frame (1), its characterized in that: rotate on the inner wall of rectangle frame (1) and be connected with lower bolster (2), stamping groove (3) have all been seted up to the top and the bottom of lower bolster (2), one side of rectangle frame (1) runs through and the rotation is connected with axis of rotation (4) through rolling bearing, the one end and lower bolster (2) fixed connection of axis of rotation (4), just the fixed cover of the other end of axis of rotation (4) is equipped with drive gear (5), one side fixedly connected with U type frame (6) of rectangle frame (1), one side fixedly connected with multisection electric telescopic handle (7) of U type frame (6) inner wall, the other end fixedly connected with driving rack (8) of multisection electric telescopic handle (7), driving rack (8) are through slip subassembly sliding connection on U type frame (6), the equal fixedly connected with in four corners (9) of rectangle frame (1) bottom, fixedly connected with collection component on supporting leg (9), the top fixedly connected with portal frame (10) of rectangle frame (1), the bottom fixedly connected with two pneumatic cylinders (11) of inner wall, two between the bottom fixedly connected with portal frame (11) the supporting leg (12) the first fixed connection with punch die plate (13).

2. The back plate stamping die according to claim 1, wherein: the sliding assembly comprises a sliding rail (14), the sliding rail (14) is fixedly connected to the bottom of the inner wall of the U-shaped frame (6), two sliding blocks (15) are connected to the inner portion of the sliding rail (14) in a sliding mode, and the tops of the two sliding blocks (15) are fixedly connected with the bottom of the driving rack (8).

3. The back plate stamping die according to claim 1, wherein: the driving rack (8) is meshed with the driving gear (5).

4. The back plate stamping die of claim 1, wherein: and clamping pieces (16) are arranged on two sides of the inner wall of the stamping groove (3).

5. The back plate stamping die of claim 1, wherein: collect the subassembly including collecting frame (17), collect frame (17) fixed connection on supporting leg (9), collect two fixed blocks (18), four of the equal fixedly connected with guide post (19), four in both sides of frame (17) inner wall the equal fixedly connected with buffer spring (20) of surface that the top of fixed block (18) just is located guide post (19).

6. The back plate stamping die of claim 5, wherein: four the top of buffer spring (20) just is located the equal fixedly connected with support ring (21) of surface of guide post (19), four the top that just is located support ring (21) between the surface of guide post (19) is provided with filter (22), just filter (22) and guide post (19) swing joint.