CN214108522U

CN214108522U - Mutual casing body production mould of intelligence

Info

Publication number: CN214108522U
Application number: CN202022980788.0U
Authority: CN
Inventors: 金晶; 李�荣; 喻勇林
Original assignee: Shenzhen Hongxin Hardware Products Co ltd
Current assignee: Shenzhen Hongxin Hardware Products Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-09-03
Anticipated expiration: 2030-12-08

Abstract

The application relates to an intelligent interaction machine shell production die which comprises an upper die set and a lower die set, wherein the upper die set comprises a stripper plate and an upper die fixing plate, the lower die set comprises a lower die fixing plate, a punching processing section and a bending processing section are formed by the upper die set and the lower die set, and the bending processing section comprises a first bending station and a second bending station; the first bending station is provided with an end plate bending assembly and a corner bending assembly, and the end plate bending assembly comprises a supporting piece arranged on the lower die fixing plate and used for supporting the main board and a vertical stamping piece arranged on the upper die fixing plate and used for stamping the end plate; the corner bending assembly comprises a transverse pushing and pressing piece connected to the vertical stamping piece in a sliding mode and a driving structure used for driving the transverse pushing and pressing piece to move, the moving direction of the transverse pushing and pressing piece is perpendicular to the bent end plate, and the transverse pushing and pressing piece is used for abutting against the surface of the corner connecting plate, which deviates from the center of the main plate. The stamping process of the whole stamping process can be reduced, and therefore the effect of improving the production efficiency of the interactive shell is achieved.

Description

Mutual casing body production mould of intelligence

Technical Field

The application relates to the technical field of intelligent interactive machine production, in particular to an intelligent interactive machine shell production mold.

Background

An interactive machine, also called a switch, is a network device for the forwarding of electrical (optical) signals. It can provide an exclusive electrical signal path for any two network nodes accessing the interactive machine. Along with the intelligent development and the richness of the user function requirements, the intelligent interactive machine market gradually appears; the intelligent interaction machine mainly refers to a blade server supporting a special application function, and comprises protocol session, remote mirror image, tape simulation and intranet file and data sharing, so that a user can obtain the function of the network management switch with low cost.

In the related art, the production of the interactive machine mainly comprises the steps of stamping and forming the interactive machine shell, arranging electronic components and packaging the interactive machine body; the interactive shell is mainly formed by punching through a progressive die and punching and bending a plate into a preset shell through punching hole forming, punching and bending and other processes.

Referring to fig. 1, the interactive housing generally includes a main board 1, a side board 11 connected to the main board 1, an end board 12 connected to the main board 1, and a corner connecting board 13 disposed on one side of the end board 12 close to the side board 11, wherein the side board 11 and the end board 12 are both provided with heat dissipation holes and connecting holes, and the side board 11 and the end board 12 are both perpendicular to the main board 1; wherein, the end plates 12 are two, and the two end plates 12 and the side plates 11 are encircled to form U-shaped. The corner connecting plate 13 is perpendicular to the end plate 12, and the corner connecting plate 13 is used for abutting against the side wall of the side plate 11 towards the center of the main plate 1. Specifically, the heat dissipation holes and the connection holes are formed by punching, and the bending of the end plate 12 and the corner connection plate 13 is gradually realized by punching and bending.

In view of the above-mentioned related art, the inventor believes that the bending process of the connected end plates 12 and the corner connecting plates 13 requires step-by-step stamping and forming, which affects the production efficiency of the interactive case.

SUMMERY OF THE UTILITY MODEL

In order to promote the production efficiency of mutual casing, this application provides an intelligent mutual casing production mould.

The application provides a mutual casing production mould of intelligence adopts following technical scheme:

the production die comprises an upper die set and a lower die set, wherein the upper die set comprises a stripper plate and an upper die fixing plate, the lower die set comprises a lower die fixing plate, a punching processing section and a bending processing section are formed by the upper die set and the lower die set, and the bending processing section comprises a first bending station and a second bending station, wherein the first bending station is used for bending an end plate and a corner connecting plate, and the second bending station is used for bending the side plate; the first bending station is provided with an end plate bending assembly and a corner bending assembly, and the end plate bending assembly comprises a supporting piece arranged on the lower die fixing plate and used for supporting the main board and a vertical stamping piece arranged on the upper die fixing plate and used for stamping the end plate; the corner bending assembly comprises a transverse pushing part connected to the vertical stamping part in a sliding mode and a driving structure used for driving the transverse pushing part to move, the moving direction of the transverse pushing part is perpendicular to the bent end plate, and the transverse pushing part is used for abutting against the surface of the corner connecting plate, which deviates from the center of the main plate.

By adopting the technical scheme, the main board is supported by the supporting piece, the upper die fixing plate is driven to be close to the lower die fixing plate, the end plate is stamped by the vertical stamping piece so as to achieve the effect of bending the end plate, and the corner connecting plate is driven to be bent to be in a vertical state when the end plate is bent to be in a vertical state; when the end plate is bent in place, the driving structure drives the transverse pushing piece to apply pressure to the corner connecting plate which is in a vertical state at the moment, so that the purpose of bending the corner connecting plate is achieved; at the first bending station, the end plate bending and the corner connecting plate bending are achieved simultaneously, the stamping process of the whole stamping process is reduced, and therefore the effect of improving the production efficiency of the interactive shell is achieved.

Preferably, the driving structure comprises an inclined guide piece arranged on the lower die fixing plate, a vertical driving rod arranged on the transverse pushing and pressing piece and an elastic resetting piece, the inclined guide piece is provided with a guide inclined plane, and the distance between the guide inclined plane and the bent rear end plate is gradually reduced from top to bottom; the lower extreme and the direction inclined plane looks butt of vertical actuating lever, horizontal bulldoze the piece and have before bulldozing the position with bulldoze the back position, elasticity resets and locates between vertical actuating lever and the vertical stamping workpiece, just when elasticity resets and is in natural state, horizontal bulldoze the piece and be in and bulldoze the front position.

By adopting the technical scheme, in the process that the upper die fixing plate is driven to be close to the lower die fixing plate, the lower end of the vertical driving rod is also gradually close to the guide inclined plane, and after the end plate is bent in place, the lower end of the vertical driving rod is abutted to the guide inclined plane; then, the upper die fixing plate continuously approaches to the lower die fixing plate, under the guiding action of the guide inclined plane, the vertical driving rod is driven to drive the transverse pushing and pressing piece to move from the front pushing and pressing position to the rear pushing and pressing position, the effect of bending the corner connecting plate is achieved, and at the moment, the elastic resetting piece is also elastically deformed; in the process that the upper die fixing plate is driven to be far away from the lower die fixing plate, the transverse pushing piece can return to the position before pushing under the action of the restoring force of the elastic restoring piece.

Preferably, the vertical stamping part is provided with a sliding hole, the length direction of the sliding hole is perpendicular to the end plate in a vertical state, and the sliding hole penetrates through two side walls of the vertical stamping part which are deviated from each other; the transverse pushing part comprises a sliding rod connected to the sliding hole in a sliding mode and a pushing block arranged at one end, close to the end plate, of the sliding rod, and the vertical driving rod is arranged at one end, far away from the pushing block, of the sliding rod.

Through adopting above-mentioned technical scheme, utilize the pole that slides and the cooperation between the hole that slides, can realize transversely bulldozing and be connected with sliding between the vertical stamping workpiece, simple structure and practicality.

Preferably, the lower end of the vertical driving rod is provided with an inclined abutting surface, the inclined direction of the inclined abutting surface is the same as that of the guide inclined surface, and the inclined abutting surface is used for abutting against the guide inclined surface.

Through adopting above-mentioned technical scheme, at the vertical drive pole along with the process assembly that vertical stamping workpiece descends, utilize slope butt face and the mutual butt of direction inclined plane and slide each other, can realize the good drive effect to horizontal bulldozing piece.

Preferably, the slope guide is equipped with the stopper, when horizontal bulldozing the piece and being in the back position that bulldozes, the stopper is used for being close to the lateral wall butt spacing that horizontal bulldozes the piece to vertical drive pole.

Through adopting above-mentioned technical scheme, it is spacing to utilize the butt of stopper and vertical actuating lever, reducible vertical actuating lever motion is excessive and the condition that causes the damage to the elasticity piece that resets.

Preferably, when the transverse pushing piece is in the position before pushing, the transverse pushing piece is used for abutting against the end part of the corner connecting plate, and a horizontal distance is reserved between the end part of the corner connecting plate and the corner connecting plate in a vertical state.

Through adopting above-mentioned technical scheme, elasticity resets and the circumstances that elasticity weakens can hardly appear in long-time use, probably leads to horizontal bulldozing piece and can not be well in the position before bulldozing, and the horizontal bulldozing piece that makes when bulldozing the position before has horizontal interval with the corner connecting plate of vertical state, and reducible horizontal bulldozes a tip and takes place the condition of scraping with the corner connecting plate.

Preferably, the supporting piece is provided with an end plate abutting surface, after the end plate is bent, the end plate abutting surface is used for abutting the end plate towards the central side wall of the main plate, and the side wall of the stamping part abuts against the side wall of the end plate deviating from the center of the main plate.

By adopting the technical scheme, the end plates are clamped by utilizing the abutting surfaces of the end plates and the side walls of the stamping parts, the condition that the end plates shake in the process of applying pressure to the corner connecting plates by the transverse pushing and pressing parts is reduced, and therefore a good bending effect on the corner connecting plates is kept.

Preferably, the side edge of the lower end face of the vertical stamping part, which is close to the center of the main plate, is provided with an arc transition surface.

By adopting the technical scheme, when the end plate is punched and bent by using the vertical stamping part, the side edge of the lower end surface of the vertical stamping part, which is close to the center of the main plate, is inevitably scratched with the side wall of the end plate, and the arc transition surface is arranged at the side edge, so that the surface scratch condition in the end plate bending process can be reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

at the same bending station, the bending of the end plate and the bending of the corner connecting plate are simultaneously realized, so that the stamping procedure of the whole stamping process is reduced, and the effect of improving the production efficiency of the interactive machine shell is achieved;

the stable bending of the end plate and the corner connecting plate is realized, and a good bending effect is kept;

the whole structure is simple and easy, and the practicality is strong.

Drawings

Figure 1 is a schematic view of the housing of an interaction machine as indicated in the background of the application.

Fig. 2 is a schematic view of a production mold in the example of the present application.

Fig. 3 is a schematic diagram for showing a first bending station of a production mold in an embodiment of the present application.

Fig. 4 is a schematic diagram for showing the end plates and the corner connecting plates after the first bending station is completed in the embodiment of the application.

Fig. 5 is an enlarged schematic view of a portion a of fig. 4.

Fig. 6 is an enlarged schematic view of a portion B of fig. 3.

Description of reference numerals: 1. a main board; 11. a side plate; 12. an end plate; 13. a corner connecting plate; 2. an upper module; 21. an upper die holder; 22. an upper die fixing plate; 23. a stripper plate; 3. a lower module; 31. a lower die holder; 32. a lower die fixing plate; 321. a plate bearing plate; 41. a support member; 42. vertical stamping parts; 421. a circular arc transition surface; 51. a lateral pushing member; 511. a slide bar; 512. a push block; 52. a vertical drive rod; 53. a tilt guide; 531. a movable groove; 532. a guide slope; 533. a limiting block; 54. a pressure spring; 6. a first bending station.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

Referring to fig. 1, an interactive housing in the related art generally includes a main board 1, a side plate 11 connected to the main board 1, an end plate 12 connected to the main board 1, and a corner connecting plate 13 disposed on one side of the end plate 12 close to the side plate 11, wherein the side plate 11 and the end plate 12 are both provided with heat dissipation holes and connecting holes, and the side plate 11 and the end plate 12 are both perpendicular to the main board 1; wherein, the end plates 12 are two, and the two end plates 12 and the side plates 11 are encircled to form U-shaped. The corner connecting plate 13 is perpendicular to the end plate 12, and the corner connecting plate 13 is used for abutting against the side wall of the side plate 11 towards the center of the main plate 1.

The embodiment of the application discloses mutual casing of intelligence production mould. Referring to fig. 2, the production die for the intelligent interaction housing comprises an upper die set 2 and a lower die set 3, wherein the upper die set 2 comprises an upper die base 21, an upper die fixing plate 22 and a stripper plate 23 which are sequentially arranged from top to bottom, and the upper die fixing plate 22 is connected to the upper die base 21 through a bolt; the stripper plate 23 and the upper die fixing plate 22 are connected in a sliding manner along the vertical direction through the matching between the guide pillar and the guide sleeve, and a discharge spring is arranged between the stripper plate 23 and the upper die fixing plate 22. The lower die set 3 comprises a lower die holder 31 and a lower die fixing plate 32 fixedly mounted on the upper side of the lower die holder 31, and a plate bearing plate 321 for bearing plates is mounted on the lower die fixing plate 32.

In the actual processing process, the plate is placed between the upper module 2 and the lower module 3, and the upper module 2 is driven to be close to the lower module 3; utilize stripper 23 to support and press the panel upper surface, cooperate the supporting effect of panel bearing board 321 to panel again, realize pressing from both sides tight spacing to panel.

Referring to fig. 2 and 3, the upper die set 2 and the lower die set 3 are matched to form a punching section and a bending section, wherein the punching section comprises a plurality of punching stations, a punching block is mounted on the lower surface of the upper die fixing plate 22 at the punching station, a punching support block is mounted on the upper surface of the lower die fixing plate 32 at the punching station, and punching holes matched with the punching block are formed in the punching support block. The purposes of punching and cutting off the plate can be realized by utilizing the matching between the punching block and the punching hole; in the embodiment, the method can be used for realizing the punching forming of the heat dissipation holes and the mounting holes on the interactive machine shell.

Referring to fig. 3 and 4, the bending processing section includes a first bending station 6 for bending the end plate 12 and the corner connecting plate 13 and a second bending station for bending the side plate 11, and meanwhile, a punching combination module is installed between the upper mold fixing plate 22 and the lower mold fixing plate 32 at the first bending station 6. Specifically, the stamping combination module comprises an end plate 12 bending assembly for bending the end plate 12 and a corner bending assembly for bending the corner bending assembly.

Referring to fig. 5 and 6, the end plate 12 bending assembly includes a supporting member 41 and a vertical stamping member 42, wherein the supporting member 41 is rectangular block-shaped, and the supporting member 41 is mounted on the upper surface of the lower die fixing plate 32 through a bolt, so as to support the main plate 1 by using the supporting member 41, and the supporting action of the stripper plate 23 on the upper surface of the main plate 1 is matched to realize the clamping action on the main plate 1.

Referring to fig. 5 and 6, the vertical stamping part 42 is a vertical long block, and the vertical stamping part 42 is mounted on the upper die fixing plate 22 by bolts; meanwhile, as the lower module 3 descends, the lower surface of the vertical stamping part 42 is used for abutting against the upper surface of the end plate 12; the end plate 12 is pressed by the vertical stamping 42 for the purpose of bending the end plate 12. In addition, the side edge of the lower end surface of the vertical stamping part 42 close to the center of the main board 1 is provided with an arc transition surface 421, so that the situation that the side edge of the vertical stamping part 42 is scratched in the bending process of the end plate 12 can be reduced.

Referring to fig. 5 and 6, the side wall of the supporting member 41 close to the end plate 12 is an abutting surface of the end plate 12, and when the end plate 12 is bent to the vertical state, the abutting surface of the end plate 12 is used for abutting against the surface of the end plate 12 facing the center of the main board 1; meanwhile, the distance between the abutting surfaces of the vertical stamping part 42 and the end plate 12 is the same as the thickness of the end plate 12, so that the vertical stamping part 42 and the supporting part 41 are matched to clamp the end plate 12.

Referring to fig. 5 and 6, the corner bending assembly includes a transverse pushing member 51, a vertical driving rod 52, an inclined guide member 53 and a pressure spring 54, wherein a sliding hole is formed in the vertical stamping member 42, the length direction of the sliding hole is perpendicular to the end plate 12 in the vertical state, and the sliding hole penetrates through two side walls of the vertical stamping member 42 which are away from each other. The lateral pushing element 51 includes a sliding rod 511 slidably connected to the sliding hole and a pushing block 512 integrally formed at one end of the sliding rod 511 close to the end plate 12, and the pushing block 512 is used for abutting against a side wall of the end plate 12 departing from the center of the main plate 1.

Referring to fig. 5 and 6, the vertical driving rod 52 is vertical, and the upper end of the vertical driving rod 52 is fixedly connected to one end of the sliding rod 511 far away from the push block 512; the lower end of vertical drive rod 52 is lower than the lower end of vertical stamping 42, and the side of the lower end of vertical drive rod 52 facing away from vertical stamping 42 has an inclined abutment surface that is inclined from top to bottom in the direction of approaching vertical stamping 42.

Referring to fig. 5 and 6, the inclined guide 53 is installed on the upper surface of the lower mold fixing plate 32, and the inclined guide 53 is opened with a movable groove 531 for the lower end of the vertical driving rod 52 to move; the groove bottom of the movable groove 531 is a guide inclined plane 532, the inclined direction of the guide inclined plane 532 is the same as the inclined abutting surface, and the guide inclined plane 532 is used for abutting and matching with the inclined abutting surface. During the downward movement of the vertical driving rod 52, the inclined abutting surface at the lower end of the vertical driving rod 52 and the guiding inclined surface 532 abut against each other and slide with each other, so as to drive the push block 512 to move in the direction close to the end plate 12; finally, the corner connecting plate 13 is forced by the pushing block 512, so that the purpose of bending the corner connecting plate 13 is achieved.

Referring to fig. 5 and 6, the push plate has a pre-press position and a post-press position with a horizontal spacing between the push plate and the corner connecting plate 13 when the push plate is in the pre-press position. Meanwhile, the compression spring 54 is fixedly arranged between the vertical driving rod 52 and the vertical stamping part 42, and when the compression spring 54 is in a natural state, the push plate is in a pushing and pressing position. In addition, a stopper 533 is fixed in the movable groove 531, and when the push block 512 is in the pushed rear position, the stopper 533 is used for abutting and stopping the side wall of the vertical driving rod 52 close to the lateral push piece 51.

Referring to fig. 5 and 6, the upper mold fixing plate 22 at the second bending station is fixedly provided with a side plate pressing block, and correspondingly, the lower mold fixing plate 32 at the second bending station is provided with a pressing and bending notch matched with the side plate pressing block; the purpose of bending the side plate 11 is achieved by matching the side plate pressing block with the pressing and bending notch.

The implementation principle of the intelligent interaction housing production mold provided by the embodiment of the application is as follows: placing the plate in a punching processing section between an upper die set 2 and a lower die set 3 of a continuous processing die; and step-by-step punching of the connecting holes and step-by-step punching of the heat dissipation holes are performed on the plate by utilizing the punching blocks and the punching bearing blocks in the plurality of punching stations, so that the corresponding heat dissipation holes and mounting holes on the interactive housing are formed.

Conveying finished pore-forming plates to a first bending station 6, driving an upper die fixing plate 22 to be close to the upper die fixing plate 22, clamping the mainboard 1 by matching a supporting piece 41 and a discharging plate 23, pressing the end plate 12 by using a vertical stamping piece 42 to bend the end plate 12 into a vertical state, and clamping the end plate 12 by matching the abutting surface of the end plate 12 of the supporting piece 41 and the side wall of the vertical stamping piece 42.

The upper mold fixing plate 22 is driven to approach the lower mold fixing plate 32, and the inclined abutting surface at the lower end of the vertical driving rod 52 abuts against and slides relative to the guiding inclined surface 532, so that the pushing block 512 is driven to move to bend the corner connecting plate 13. And then, conveying the semi-finished shell to a lower second bending station, and stamping and bending the side plates 11 by using the side plate pressing blocks to obtain a finished shell.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an interactive casing of intelligence production mould, includes upper die set (2) and lower module (3), upper die set (2) include stripper (23) and last fixed plate of mould (22), lower module (3) include lower fixed plate of mould (32), its characterized in that: the upper die set (2) and the lower die set (3) are provided with a punching processing section and a bending processing section, and the bending processing section comprises a first bending station (6) for bending the end plate (12) and the corner connecting plate (13) and a second bending station for bending the side plate (11);

the first bending station (6) is provided with an end plate (12) bending assembly and a corner bending assembly, wherein the end plate (12) bending assembly comprises a supporting piece (41) arranged on the lower die fixing plate (32) and used for supporting the main board (1) and a vertical stamping piece (42) arranged on the upper die fixing plate (22) and used for stamping the end plate (12);

the corner bending assembly comprises a transverse pushing piece (51) connected to the vertical stamping piece (42) in a sliding mode and a driving structure used for driving the transverse pushing piece (51) to move, the moving direction of the transverse pushing piece (51) is perpendicular to the bent end plate (12), and the transverse pushing piece (51) is used for being abutted to the surface of the corner connecting plate (13) departing from the center of the main plate (1).

2. The smart interaction housing production mold of claim 1, wherein: the driving structure comprises an inclined guide piece (53) arranged on the lower die fixing plate (32), a vertical driving rod (52) arranged on the transverse pushing piece (51) and an elastic resetting piece, wherein the inclined guide piece (53) is provided with a guide inclined plane (532), and the distance between the guide inclined plane (532) and the bent rear end plate (12) is gradually reduced from top to bottom; the lower extreme and the direction inclined plane (532) looks butt of vertical drive pole (52), horizontal bulldoze piece (51) have bulldoze before the position with bulldoze the back position, elasticity resets and locates between vertical drive pole (52) and vertical stamping workpiece (42), just when elasticity resets and is in natural state, horizontal bulldoze piece (51) and be in and bulldoze the preceding position.

3. The smart interaction housing production mold of claim 2, wherein: the vertical stamping part (42) is provided with a sliding hole, the length direction of the sliding hole is perpendicular to the end plate (12) in a vertical state, and the sliding hole penetrates through two side walls of the vertical stamping part (42) which are deviated from each other; the transverse pushing piece (51) comprises a sliding rod (511) connected with the sliding hole in a sliding mode and a pushing block (512) arranged at one end, close to the end plate (12), of the sliding rod (511), and the vertical driving rod (52) is arranged at one end, far away from the pushing block (512), of the sliding rod (511).

4. The smart interaction housing production mold of claim 2, wherein: the lower end of the vertical driving rod (52) is provided with an inclined abutting surface, the inclined direction of the inclined abutting surface is the same as that of the guide inclined surface (532), and the inclined abutting surface is used for abutting against the guide inclined surface (532).

5. The smart interaction housing production mold of claim 2, wherein: the inclined guide piece (53) is provided with a limiting block (533), and when the transverse pushing piece (51) is at the pushing rear position, the limiting block (533) is used for limiting the abutting of the side wall, close to the transverse pushing piece (51), of the vertical driving rod (52).

6. The smart interaction housing production mold of claim 2, wherein: when the transverse pushing piece (51) is in the pushing front position, the transverse pushing piece (51) is used for pushing the end part of the corner connecting plate (13) to be horizontally spaced from the corner connecting plate (13) in the vertical state.

7. The smart interaction housing production mold of claim 1, wherein: the bearing piece (41) is provided with an end plate (12) abutting surface, after the end plate (12) is bent, the abutting surface of the end plate (12) is used for enabling the end plate (12) to abut against the central side wall of the main plate (1), and the side wall of the stamping piece abuts against the central side wall of the main plate (1) deviating from the end plate (12).

8. The smart interaction housing production mold of claim 1, wherein: the side that vertical stamping part (42) lower terminal surface is close to mainboard (1) center is equipped with circular arc transition surface (421).