CN220329764U

CN220329764U - Improved metal hardware stamping part

Info

Publication number: CN220329764U
Application number: CN202321745184.5U
Authority: CN
Inventors: 杨帆; 沈峰
Original assignee: Suzhou Kunli Machinery Manufacturing Co ltd
Current assignee: Suzhou Kunli Machinery Manufacturing Co ltd
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-01-12
Anticipated expiration: 2033-07-05

Abstract

The utility model discloses an improved metal hardware stamping part, and relates to the technical field of stamping parts; the stamping part power strip comprises a stamping part power strip and a plurality of stamping part bodies, wherein the stamping part bodies are detachably arranged on the upper surface of the stamping part power strip, the lower end surface of each stamping part body is fixedly connected with a base, the surfaces of the stamping part bodies are provided with rebound assemblies, and the base is internally provided with a connecting assembly; the rebound assembly comprises a plurality of contact plates, two blind slots are formed in the opening of the stamping part body, the contact plates and the blind slots are the same in size, and Z-shaped elastic pieces which are uniformly distributed are fixedly connected to the inner walls of the blind slots; when stamping hardware through the stamping part body, through setting up Z type elastic component and contact plate in the opening part of stamping part body, after the extrusion force that the contact plate received disappeared, Z type elastic component makes the contact plate reset, and the setting of Z type elastic component improves the resilience performance of stamping part body to improve the life of stamping part body.

Description

Improved metal hardware stamping part

Technical Field

The utility model relates to the technical field of stamping parts, in particular to an improved metal hardware stamping part.

Background

The metal stamping is a process for deforming or breaking plates such as stainless steel, iron, aluminum, copper and the like and foreign materials by using a punch and a die to achieve a certain shape and size, and is sometimes called plate forming, wherein the plate forming is performed by using plates, thin-wall pipes, thin sections and the like as raw materials, and the forming method of plastic working is generally called plate forming, and the deformation of the thick plate direction is generally not considered seriously at this time; the metal stamping part in the prior art has the following problems:

1. after the metal stamping part in the prior art is used for a period of time, the rebound resilience performance of the metal stamping part is reduced, so that the service life of the metal stamping part is lower;

2. meanwhile, most of the hardware stamping parts in the prior art finish stamping of hardware in a single state, so that one stamping operation can only finish one hardware, and further the stamping efficiency of the hardware is lower.

Disclosure of Invention

The metal stamping part solves the problems that the elasticity of the metal stamping part is reduced after the metal stamping part is used for a period of time and the stamping efficiency of the metal stamping part is lower; the utility model aims to provide an improved metal stamping part.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an improved generation metal five metals stamping workpiece, includes stamping workpiece row of inserting and a plurality of stamping workpiece body, stamping workpiece body demountable installation is in the upper surface of stamping workpiece row of inserting, the lower terminal surface fixedly connected with base of stamping workpiece body, the surface of stamping workpiece body is equipped with the resilience subassembly, be equipped with coupling assembling in the base;

the rebound assembly comprises a plurality of contact plates, two blind slots are formed in the opening of the stamping part body, the contact plates and the blind slots are identical in size, Z-shaped elastic pieces which are uniformly distributed are fixedly connected to the inner walls of the blind slots, one side of each Z-shaped elastic piece is fixedly connected with one side of each contact plate, and an elastic pad is fixedly arranged on one side, away from each Z-shaped elastic piece, of each contact plate.

Preferably, the surface of the stamping part power strip is provided with evenly distributed slots, the inner walls of the base and the slots are movably inserted, and the inner walls of the slots are provided with two limit grooves.

Preferably, the connecting assembly comprises a plurality of limiting blocks, the inner wall activity of limiting block and spacing groove is pegged graft, the activity cavity has been seted up to the inside of base, the inner wall fixed mounting of activity cavity has the fixed plate, one side fixed mounting of limiting block has L type connecting plate, two equal fixed mounting in both sides of fixed plate have two telescopic links, adjacent two the piston end of telescopic link and one side fixed connection of an L type connecting plate, the outer wall movable sleeve of telescopic link is equipped with telescopic spring, one end of telescopic spring and one side fixed connection of fixed plate, one end and one side fixed connection of L type connecting plate that the fixed plate was kept away from to telescopic spring.

Preferably, a pushing plate is fixedly arranged on one side, close to the limiting block, of the L-shaped connecting plate.

Preferably, a pressing block is fixedly arranged on one side of the pushing plate away from the L-shaped connecting plate.

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

1. the base of the lower end face of the stamping part body is vertically inserted into the slot, the two limiting blocks are driven to move back, the two limiting blocks are inserted into the two limiting slots, the stamping part body is fixed above the stamping part power strip, and when a plurality of stamping part bodies are fixed above the stamping part power strip, stamping of a plurality of hardware pieces is conveniently completed at one time, so that stamping efficiency of the hardware pieces is effectively improved;

2. when stamping hardware through the stamping part body, through setting up Z type elastic component and contact plate in the opening part of stamping part body, after the extrusion force that the contact plate received disappeared, Z type elastic component makes the contact plate reset, and the setting of Z type elastic component improves the resilience performance of stamping part body to improve the life of stamping part body.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of connection between a stamping part body and a stamping part power strip.

Fig. 2 is a schematic diagram showing separation of a stamping part body and a stamping part power strip according to the utility model.

Fig. 3 is an enlarged schematic view of the portion a in fig. 2 according to the present utility model.

Fig. 4 is a schematic view of the cross-sectional structure of the stamping body of the present utility model.

Fig. 5 is an enlarged schematic view of the portion B in fig. 4 according to the present utility model.

FIG. 6 is a schematic view of a cutaway structure of the base of the present utility model.

In the figure: 1. stamping part power strip; 11. a slot; 12. a limit groove; 2. a stamping part body; 21. a base; 3. a rebound assembly; 31. a contact plate; 32. an elastic pad; 33. a hidden groove; 34. a Z-shaped elastic member; 4. a connection assembly; 41. a limiting block; 42. a movable cavity; 43. a fixing plate; 44. an L-shaped connecting plate; 45. a telescopic rod; 46. a telescopic spring; 47. a pushing plate; 48. pressing the blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-6, the utility model provides an improved metal hardware stamping part, which comprises a stamping part power strip 1 and a plurality of stamping part bodies 2, wherein the stamping part bodies 2 are detachably arranged on the upper surface of the stamping part power strip 1, the lower end surface of the stamping part body 2 is fixedly connected with a base 21, the surface of the stamping part body 2 is provided with a rebound component 3, and a connecting component 4 is arranged in the base 21;

the rebound assembly 3 comprises a plurality of contact plates 31, two blind grooves 33 are formed in the opening of the stamping part body 2, the contact plates 31 and the blind grooves 33 are the same in size, Z-shaped elastic pieces 34 which are uniformly distributed are fixedly connected to the inner wall of each blind groove 33, and one side of each Z-shaped elastic piece 34 is fixedly connected with one side of each contact plate 31.

Through adopting above-mentioned technical scheme, through setting up rebound subassembly 3, rebound subassembly 3 improves the resilience performance of stamping workpiece body 2 to improve stamping workpiece body 2's life, through setting up coupling assembling 4, be convenient for realize that a plurality of stamping workpiece bodies 2 are connected with stamping workpiece row of inserting 1, thereby be convenient for realize once accomplishing the punching press of a plurality of hardware.

The surface of stamping workpiece row of inserting 1 has offered evenly distributed's slot 11, and the activity of base 21 and the inner wall of slot 11 is pegged graft, and two spacing grooves 12 have been seted up to the inner wall of slot 11.

Through adopting above-mentioned technical scheme, through setting up slot 11 and spacing groove 12, in the vertical slot 11 of inserting of base 21, spacing groove 12 is convenient for realize the spacing of base 21 to realize the spacing of stamping workpiece body 2.

The side of the contact plate 31 remote from the Z-shaped elastic member 34 is fixedly provided with an elastic pad 32.

By adopting the above technical scheme, the elastic pad 32 improves the elasticity of the contact plate 31 by providing the elastic pad 32.

The connecting assembly 4 comprises a plurality of limiting blocks 41, the limiting blocks 41 and the inner walls of the limiting grooves 12 are movably inserted, a movable cavity 42 is formed in the base 21, a fixing plate 43 is fixedly arranged on the inner wall of the movable cavity 42, an L-shaped connecting plate 44 is fixedly arranged on one side of the limiting blocks 41, two telescopic rods 45 are fixedly arranged on two sides of the fixing plate 43, piston ends of two adjacent telescopic rods 45 are fixedly connected with one side of one L-shaped connecting plate 44, a telescopic spring 46 is movably sleeved on the outer wall of each telescopic rod 45, one end of each telescopic spring 46 is fixedly connected with one side of the fixing plate 43, and one end of each telescopic spring 46, which is far away from the fixing plate 43, is fixedly connected with one side of the L-shaped connecting plate 44.

Through adopting above-mentioned technical scheme, through setting up telescopic link 45 and expansion spring 46, the extension state of telescopic link 45 and expansion spring 46 passes through L type connecting plate 44 and pushes in the inside of spacing groove 12 with stopper 41 level.

A push plate 47 is fixedly arranged on one side of the L-shaped connecting plate 44 close to the limiting block 41.

By adopting the above technical scheme, through setting up the push plate 47, the push plate 47 makes stopper 41 reverse horizontal migration through L type connecting plate 44.

A pressing block 48 is fixedly installed on the side of the pushing plate 47 away from the L-shaped connection plate 44.

By adopting the above technical scheme, by providing the pressing block 48, it is convenient for the staff to push the push plate 47 to move horizontally.

Working principle: when stamping of hardware is required to be completed by using the stamping part body 2, a worker firstly presses the two pressing blocks 48 in opposite directions respectively, the two pressing blocks 48 enable the two L-shaped connecting plates 44 to move in opposite directions through the two pushing plates 47, the two L-shaped connecting plates 44 enable the two limiting blocks 41 to move in opposite directions, meanwhile, the four telescopic rods 45 and the four telescopic springs 46 are contracted through the opposite directions of the two L-shaped connecting plates 44 until the two limiting blocks 41 move in opposite directions to the inside of the movable cavity 42, the base 21 on the lower end face of one stamping part body 2 is vertically inserted into one slot 11, then the two pressing blocks 48 are loosened, at the moment, the four telescopic rods 45 and the telescopic springs 46 extend, the two limiting blocks 41 are enabled to move in opposite directions through the two L-shaped connecting plates 44, the two limiting blocks 41 are horizontally inserted into the two limiting grooves 12 in one slot 11, and then the connection of a plurality of stamping part bodies 2 and the hardware plug-in row 1 is completed according to the steps, so that the connection of the stamping part bodies 2 and the hardware plug-in row 1 is conveniently realized, and the stamping efficiency of a plurality of hardware is conveniently completed at one time, and the stamping efficiency of hardware is improved;

when stamping hardware through a plurality of stamping workpiece bodies 2, through setting up a plurality of Z type elastic components 34 and two contact plates 31 in stamping workpiece body 2's opening part, after the extrusion force that contact plate 31 received disappeared, Z type elastic component 34 makes contact plate 31 reset, and Z type elastic component 34's setting improves stamping workpiece body 2's resilience ability to improve stamping workpiece body 2's life.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides an improved generation metal five metals stamping workpiece, inserts row (1) and a plurality of stamping workpiece body (2), its characterized in that: the stamping part body (2) is detachably arranged on the upper surface of the stamping part power strip (1), the lower end surface of the stamping part body (2) is fixedly connected with a base (21), the surface of the stamping part body (2) is provided with a rebound assembly (3), and a connecting assembly (4) is arranged in the base (21);

the rebound assembly (3) comprises a plurality of contact plates (31), two blind grooves (33) are formed in the opening of the stamping part body (2), the contact plates (31) and the blind grooves (33) are identical in size, Z-shaped elastic pieces (34) which are uniformly distributed are fixedly connected to the inner walls of the blind grooves (33), and one side of each Z-shaped elastic piece (34) is fixedly connected with one side of each contact plate (31).

2. An improved metal hardware stamping part as claimed in claim 1, characterized in that the surface of the stamping part power strip (1) is provided with evenly distributed slots (11), the inner walls of the base (21) and the slots (11) are movably connected in an inserting manner, and the inner walls of the slots (11) are provided with two limit grooves (12).

3. An improved metal stamping as claimed in claim 1, wherein the side of the contact plate (31) remote from the Z-shaped spring (34) is fixedly provided with a spring pad (32).

4. An improved metal stamping part as claimed in claim 2, characterized in that the connecting assembly (4) comprises a plurality of limiting blocks (41), the limiting blocks (41) and the inner walls of the limiting grooves (12) are movably inserted, the movable cavities (42) are formed in the bases (21), the fixed plates (43) are fixedly arranged on the inner walls of the movable cavities (42), the L-shaped connecting plates (44) are fixedly arranged on one sides of the limiting blocks (41), two telescopic rods (45) are fixedly arranged on two sides of the fixed plates (43), the piston ends of two adjacent telescopic rods (45) are fixedly connected with one side of one L-shaped connecting plate (44), the telescopic springs (46) are movably sleeved on the outer walls of the telescopic rods (45), one ends of the telescopic springs (46) are fixedly connected with one side of the fixed plates (43), and one ends of the telescopic springs (46) away from the fixed plates (43) are fixedly connected with one side of the L-shaped connecting plates (44).

5. An improved metal stamping as claimed in claim 4, wherein a pusher plate (47) is fixedly mounted to the L-shaped web (44) adjacent the stop block (41).

6. An improved metal stamping as defined in claim 5, wherein a pressing block (48) is fixedly mounted to a side of the push plate (47) remote from the L-shaped connecting plate (44).