CN216095849U

CN216095849U - Lid uses high-pressure forming die behind cell-phone 3D composite sheet

Info

Publication number: CN216095849U
Application number: CN202122117322.2U
Authority: CN
Inventors: 徐楚; 陈经睿; 袁康
Original assignee: Jiangxi Yaoquan Technology Co ltd
Current assignee: Jiangxi Yaoquan Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-22
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to the technical field of forming dies, and discloses a high-pressure forming die for a mobile phone 3D composite board rear cover, which solves the problem that most of the existing forming dies for the mobile phone rear cover only have a single stamping forming function, so that the production efficiency of the mobile phone rear cover is lower; through being provided with connecting rod, connecting plate and cutter, can realize carrying out the cutting operation to lid behind the cell-phone after the stamping forming, cutter power and stamping forming are same power, have practiced thrift the resource on the one hand, can cut when on the other hand punching press, have improved the production efficiency of lid behind the cell-phone.

Description

Lid uses high-pressure forming die behind cell-phone 3D composite sheet

Technical Field

The utility model belongs to the technical field of forming dies, and particularly relates to a high-pressure forming die for a rear cover of a mobile phone 3D composite board.

Background

At present, a mobile phone becomes an indispensable tool for people to communicate, live, work, entertain, study and the like, far exceeds the scope of a communication tool, becomes a fashion product, and is suitable and fashionable; with the development of the technology, the mobile phone gradually develops towards the 3D direction, namely a 3D mobile phone lens, a 3D mobile phone rear cover and the like.

The existing forming die for the mobile phone rear cover only has a single punch forming function mostly, so that the production efficiency of the mobile phone rear cover is lower.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a high-pressure forming die for a mobile phone 3D composite board rear cover, which effectively solves the problem that the production efficiency of the mobile phone rear cover is low because most of the existing forming dies for the mobile phone rear cover in the background art only have a single punch forming function.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lid uses high-pressure forming die behind cell-phone D composite sheet, includes and supports the base, the mounting groove has been seted up on the top of supporting the base, installs drive assembly in the mounting groove, and the movable plate is installed on drive assembly's top, and the module is installed down to the top equidistance of movable plate, supports the top middle part symmetry of base and installs the cylinder, and the module is installed on the top of cylinder, goes up the top one side symmetry of module and installs the connecting rod, and the connecting plate is installed to one side of connecting rod, and the cutter is installed to the bottom equidistance of connecting plate.

Preferably, the driving assembly comprises a screw rod installed in the installation groove, one end of the screw rod is connected with the inner wall of the installation groove, a positive and negative motor is installed at the other end of the screw rod, and the positive and negative motor is connected with the inner wall of the installation groove.

Preferably, the outside screw thread of lead screw installs the drive block, and the stopper is installed to the both ends symmetry of drive block, seted up on the inner wall of mounting groove with stopper assorted spacing spout.

Preferably, the top end of the driving block is provided with a driving plate, the top ends of the driving plate are equidistantly provided with spring type telescopic rods, and the top ends of the spring type telescopic rods are connected with the bottom end of the moving plate.

Preferably, the lower module comprises a lower template arranged at the top end of the moving plate, and the lower template is equidistantly provided with die slots.

Preferably, the top corners of the lower template are provided with stop strips, and the stop strips are of L-shaped structures.

Preferably, go up the module and include the cope match-plate pattern, the bottom of cope match-plate pattern is connected with the top of cylinder, and one side and the connecting rod of cope match-plate pattern are connected, and the terrace die corresponding with the die cavity is installed to the bottom equidistance of cope match-plate pattern.

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

(1) in the working process, the connecting rod, the connecting plate and the cutter are arranged, so that the cutting operation of the mobile phone rear cover after stamping forming can be realized, the cutter power and the stamping forming are the same power, on one hand, resources are saved, on the other hand, the cutting can be carried out while stamping, and the production efficiency of the mobile phone rear cover is improved;

(2) the horizontal driving of the movable plate can be realized by arranging the screw rod, the positive and negative motors, the driving block, the driving plate and other components, the lower module is arranged by the driving components and the multiple groups, the continuous stamping forming operation of the rear cover of the mobile phone and the cutting operation of the rear cover of the mobile phone can be realized, and the production efficiency of the rear cover of the mobile phone is higher.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of a driving assembly according to the present invention;

fig. 3 is a schematic view of an upper module mounting structure of the present invention.

In the figure: 1. a support base; 2. mounting grooves; 3. a drive assembly; 4. moving the plate; 5. a lower module; 6. a cylinder; 7. an upper module; 8. a connecting rod; 9. a connecting plate; 10. a cutter; 11. a screw rod; 12. a positive and negative motor; 13. a drive block; 14. a limiting block; 15. a limiting chute; 16. a drive plate; 17. a spring type telescopic rod; 18. a lower template; 19. a die cavity; 20. a stop bar; 21. mounting a template; 22. and (4) a male die.

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.

In the first embodiment, as shown in fig. 1 to 3, the present invention includes a support base 1, a mounting groove 2 is formed at the top end of the support base 1, a driving assembly 3 is installed in the mounting groove 2, a moving plate 4 is installed at the top end of the driving assembly 3, lower modules 5 are installed at the top end of the moving plate 4 at equal intervals, each lower module 5 includes a lower template 18 installed at the top end of the moving plate 4, mold grooves 19 are formed at the lower templates 18 at equal intervals, stop strips 20 are installed at the top corners of the lower templates 18, the stop strips 20 are L-shaped structures, cylinders 6 are symmetrically installed at the middle portion of the top end of the support base 1, an upper module 7 is installed at the top end of each cylinder 6, the upper module 7 includes an upper template 21, the bottom end of the upper template 21 is connected to the top end of each cylinder 6, a male mold 22 corresponding to the mold grooves 19 is installed at equal intervals at the bottom end of the upper template 21, one side of the upper template 21 is connected to a connecting rod 8, a connecting plate 9 is installed at one side of the connecting rod 8, cutters 10 are equidistantly arranged at the bottom end of the connecting plate 9;

the cylinder 6 is started, the cylinder 6 drives the upper die plate 21 to move downwards, the upper die plate 21 drives the male die 22 to move downwards until the male die 22 and the die groove 19 realize punch forming of the mobile phone rear cover, then the cylinder 6 is reset, the forward and reverse motor 12 is started at the moment, then next punching is continuously finished, meanwhile, the upper die plate 21 moves downwards to drive the connecting rod 8 to move downwards, the connecting rod 8 moves downwards to drive the connecting plate 9 to move downwards, the connecting plate 9 moves downwards to drive the cutter 10 to move downwards, and therefore cutting of rim charge of the rear cover plate is achieved until all punching and cutting operations of the rear cover plate are finished.

In the second embodiment, on the basis of the first embodiment, the driving assembly 3 comprises a screw rod 11 installed in the installation groove 2, one end of the screw rod 11 is connected with the inner wall of the installation groove 2, a forward and reverse motor 12 is installed at the other end of the screw rod 11, the forward and reverse motor 12 is connected with the inner wall of the installation groove 2, a driving block 13 is installed on the external thread of the screw rod 11, limiting blocks 14 are symmetrically installed at two ends of the driving block 13, a limiting sliding groove 15 matched with the limiting block 14 is formed in the inner wall of the installation groove 2, a driving plate 16 is installed at the top end of the driving block 13, spring type telescopic rods 17 are installed at the top end of the driving plate 16 at equal intervals, and the top end of the spring type telescopic rods 17 is connected with the bottom end of the moving plate 4;

the forward and reverse motor 12 is started, the rotation of the forward and reverse motor 12 drives the screw rod 11 to rotate, the rotation of the screw rod 11 drives the driving block 13 to move due to the arrangement of the limiting sliding groove 15 and the limiting block 14, and the movement of the driving block 13 drives the driving plate 16 to move.

The working principle is as follows: when the mobile phone rear cover stamping forming device works, when a user needs to perform stamping forming operation on the mobile phone rear cover, only raw materials are sequentially placed on the lower template 18, the stop strip 20 is used for limiting the raw materials, position deviation in the raw material stamping process is avoided, then the positive and negative motor 12 is started, the positive and negative motor 12 is rotated to drive the screw rod 11 to rotate, due to the arrangement of the limiting sliding groove 15 and the limiting block 14, the screw rod 11 is rotated to drive the driving block 13 to move, the driving block 13 is moved to drive the driving plate 16 to move, when the first lower template 18 on the driving plate 16 is moved to the position below the upper template 21, the positive and negative motor 12 stops rotating, at the moment, the air cylinder 6 is started, the air cylinder 6 is used for driving the upper template 21 to move downwards, the upper template 21 is used for driving the male die 22 to move downwards until the male die 22 and the die groove 19 are used for stamping forming the mobile phone rear cover, then the air cylinder 6 is reset, at the moment, the positive and negative motor 12 is started, and then the next stamping is continuously completed, meanwhile, the upper die plate 21 moves downwards to drive the connecting rod 8 to move downwards, the connecting rod 8 moves downwards to drive the connecting plate 9 to move downwards, the connecting plate 9 moves downwards to drive the cutter 10 to move downwards, the edge material of the rear cover plate is cut until all the rear cover plate punching and cutting operations are finished, at the moment, the forward and reverse motor 12 rotates reversely, the driving plate 16 is reset, and then the next cycle operation is carried out.

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.

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 lid uses high-pressure forming die behind cell-phone 3D composite sheet, includes support base (1), its characterized in that: support the top of base (1) and seted up mounting groove (2), install drive assembly (3) in mounting groove (2), movable plate (4) are installed on the top of drive assembly (3), module (5) down are installed to the top equidistance of movable plate (4), the top middle part symmetry of supporting base (1) installs cylinder (6), module (7) are installed on the top of cylinder (6), connecting rod (8) are installed to top one side symmetry of going up module (7), connecting plate (9) are installed to one side of connecting rod (8), cutter (10) are installed to the bottom equidistance of connecting plate (9).

2. The high-pressure forming die for the mobile phone 3D composite board rear cover according to claim 1, characterized in that: the driving assembly (3) comprises a screw rod (11) installed in the installation groove (2), one end of the screw rod (11) is connected with the inner wall of the installation groove (2), a positive and negative motor (12) is installed at the other end of the screw rod (11), and the positive and negative motor (12) is connected with the inner wall of the installation groove (2).

3. The high-pressure forming die for the mobile phone 3D composite board rear cover according to claim 2, characterized in that: the external thread of lead screw (11) installs drive block (13), and stopper (14) are installed to the both ends symmetry of drive block (13), offer on the inner wall of mounting groove (2) with stopper (14) assorted spacing spout (15).

4. The high-pressure forming die for the mobile phone 3D composite board rear cover according to claim 3, wherein the die comprises: the drive plate (16) is installed on the top of drive block (13), and spring telescopic link (17) are installed to the top equidistance of drive plate (16), and the top of spring telescopic link (17) is connected with the bottom of movable plate (4).

5. The high-pressure forming die for the mobile phone 3D composite board rear cover according to claim 1, characterized in that: the lower die set (5) comprises a lower die plate (18) arranged at the top end of the moving plate (4), and die grooves (19) are formed in the lower die plate (18) at equal intervals.

6. The high-pressure forming die for the mobile phone 3D composite board rear cover according to claim 5, wherein the die comprises: the top angle of the lower template (18) is provided with a stop strip (20), and the stop strip (20) is of an L-shaped structure.

7. The high-pressure forming die for the mobile phone 3D composite board rear cover according to claim 1, characterized in that: go up module (7) and include cope match-plate pattern (21), the bottom of cope match-plate pattern (21) is connected with the top of cylinder (6), and one side and connecting rod (8) of cope match-plate pattern (21) are connected, and the bottom equidistance of cope match-plate pattern (21) is installed and is had terrace die (22) corresponding with die cavity (19).