CN220717464U

CN220717464U - Continuous stamping die

Info

Publication number: CN220717464U
Application number: CN202322100625.2U
Authority: CN
Inventors: 曾智昌; 杨能
Original assignee: Wuhan Rongli Mold Co ltd
Current assignee: Wuhan Rongli Mold Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-04-05
Anticipated expiration: 2033-08-07

Abstract

The utility model discloses a continuous stamping die which comprises a bottom plate, a top plate, a mounting block, a fixing block and a bearing plate, wherein the upper end of the bottom plate is provided with a lower die, the top plate is positioned at the upper end of the bottom plate and connected with the bottom plate through a supporting plate, the mounting block is positioned below the top plate, the top plate is provided with a driving assembly, the driving assembly is connected with the mounting block, the driving assembly drives the mounting block to be close to or far away from the lower die, the bottom end of the mounting block is detachably provided with a punching block, the fixing block is in sliding connection with one end of the supporting plate, which is far away from the mounting block, the supporting plate is provided with a power assembly for driving the fixing block to move in the up-down direction, the bearing plate is arranged on the fixing block in a sliding manner, the bearing plate is provided with a positioning assembly for positioning a workpiece, and the supporting plate is provided with a first opening for the bearing plate to pass through. The utility model can effectively replace the punching block to improve the stability of punching operation, and the device can drive the punching block to move upwards to a proper replacement position for replacement through the bearing plate when the punching block is replaced.

Description

Continuous stamping die

Technical Field

The utility model relates to the technical field of stamping, in particular to a continuous stamping die.

Background

The stamping die is a special process device for processing materials into parts in cold stamping, which is called cold stamping die, and operators continuously stamp metal workpieces by using the stamping die, and at this time, the stamping heads in the stamping die are often damaged easily when being used for a long time because of stamping the metal workpieces, so that the punches of the stamping die in the prior art need to be replaced frequently.

The utility model discloses a metal continuous stamping die, which is characterized in that a patent number is CN202220803525.9, a bottom plate is fixed with a lower die holder, an upper die holder is arranged above the lower die holder, a stamping head is fixed at the bottom of the upper die holder, the upper part of the upper die holder is fixedly inserted into a fixed seat, the upper end of the fixed seat is connected with a driving device, the driving device is fixed with a top plate, a connecting column is arranged between the top plate and the bottom plate, the device can simply replace a stamping block, but the device does not support the stamping block when replacing the stamping block, so that the stamping block needs to be lifted by staff in the whole process in the replacement process, the stamping block has high hardness and density due to the working characteristics, the self weight of the stamping block is heavy, and the working strength of the stamping block is extremely high when the staff lifts and positions the stamping block.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background art, the utility model provides a continuous stamping die, which can effectively replace stamping blocks to improve the stability of stamping operation, and can drive the stamping blocks to move upwards to a proper replacement position for replacement through a bearing plate when the stamping blocks are replaced, so that the working strength of workers during replacement of the stamping blocks is greatly reduced.

(II) technical scheme

The utility model provides a continuous stamping die which comprises a bottom plate, a top plate, a mounting block, a fixing block and a bearing plate, wherein the upper end of the bottom plate is provided with a lower die, the top plate is positioned at the upper end of the bottom plate and is connected with the bottom plate through a supporting plate, the mounting block is positioned below the top plate, a driving assembly is arranged on the top plate and is connected with the mounting block, the driving assembly drives the mounting block to be close to or far away from the lower die, the bottom end of the mounting block is detachably provided with a stamping block, the fixing block is in sliding connection with one end of the supporting plate far from the mounting block, which is used for driving the fixing block to move in the up-down direction, the bearing plate is arranged on the fixing block in a sliding manner, a positioning assembly used for positioning a workpiece is arranged on the bearing plate, and a first opening used for allowing the bearing plate to pass through is arranged on the supporting plate.

Preferably, the novel T-shaped sliding block comprises a first T-shaped sliding block, wherein a first T-shaped sliding groove is formed in the bottom end of the mounting block along the front-rear direction, a first T-shaped sliding block is arranged in the first T-shaped sliding groove in a sliding mode, the bottom end of the first T-shaped sliding block is connected with the punching block, and limiting assemblies used for limiting the first T-shaped sliding block are arranged at the front end and the rear end of the mounting block.

Preferably, the limiting component comprises a fixing plate, a limiting block and a threaded rod, the fixing plate is connected with the mounting block, a first threaded through hole is formed in the fixing plate along the vertical direction, the threaded rod is arranged in the first threaded through hole in a threaded mode, a handle is arranged at the upper end of the threaded rod, the lower end of the threaded rod penetrates through the first threaded through hole and is rotationally connected with the limiting block, the limiting block is arranged on the mounting block in a laminating sliding mode, and the limiting block is located at the first T-shaped sliding groove and is laminated with the first T-shaped sliding block.

Preferably, the driving assembly comprises a hydraulic cylinder, a second opening is formed in the top plate along the up-down direction, the fixed end of the hydraulic cylinder is located at the second opening, and the telescopic rod of the hydraulic cylinder is vertically downwards arranged and connected with the mounting block.

Preferably, the power component comprises a sliding block and a screw rod, a first groove is formed in the front end of the supporting plate along the vertical direction, a motor is arranged on the bottom wall of the first groove, the sliding block is slidably arranged in the first groove and connected with the fixed block, a second threaded through hole is formed in the sliding block along the vertical direction, the screw rod is vertically arranged in the first groove, one end of the screw rod penetrates through the second threaded through hole and is rotationally connected with the top wall of the first groove, and the other end of the screw rod is coaxially connected with the output shaft of the motor.

Preferably, the positioning assembly comprises two limiting plates, the two limiting plates are arranged at the upper end of the bearing plate at left and right intervals, and the two end faces, close to each other, of the limiting plates are respectively attached to the left end and the right end of the punching block.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:

the device can be changed the punching press piece effectively to improve the stability of punching press operation, and the device can drive the punching press piece through the loading board and upwards move to suitable change position and change when changing the punching piece, very big degree has reduced the working strength when the staff is to the punching piece change.

Drawings

Fig. 1 is a schematic structural diagram of a continuous stamping die according to the present utility model.

Fig. 2 is a schematic diagram of a partial enlarged structure of a portion a of a continuous stamping die according to the present utility model.

Fig. 3 is a schematic rear view of a continuous stamping die according to the present utility model.

Reference numerals: 1. a bottom plate; 2. a support plate; 3. a top plate; 4. a hydraulic cylinder; 5. a mounting block; 6. punching blocks; 7. a first T-shaped slider; 8. a fixing plate; 9. a limiting block; 10. a threaded rod; 11. a fixed block; 12. a slide block; 13. a screw; 14. a carrying plate; 15. and a limiting plate.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, welded, riveted, bonded, etc., or may be a removable connection, threaded connection, keyed connection, pinned connection, etc., or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-3, the continuous stamping die provided by the utility model comprises a bottom plate 1, a top plate 3, a mounting block 5, a fixed block 11 and a bearing plate 14, wherein a lower die is arranged at the upper end of the bottom plate 1, the top plate 3 is positioned at the upper end of the bottom plate 1 and is connected with the bottom plate through a supporting plate 2, the mounting block 5 is positioned below the top plate 3, a driving component is arranged on the top plate 3 and is connected with the mounting block 5, the driving component drives the mounting block 5 to approach or separate from the lower die, a stamping block 6 is detachably arranged at the bottom end of the mounting block 5, the fixed block 11 is slidably connected with one end of the supporting plate 2, which is far away from the mounting block 5, a power component for driving the fixed block 11 to move along the up-down direction is arranged on the supporting plate 2, a positioning component for positioning a workpiece is arranged on the bearing plate 14, and a first opening for allowing the bearing plate 14 to pass through is arranged on the supporting plate 2.

According to the utility model, when the device is needed to be used, raw materials are placed in the lower die, the mounting block 5 and the punching block 6 can be driven to move downwards to be close to the lower die through the driving assembly to carry out punching operation, after a period of work is carried out, when the punching block 6 needs to be replaced, the fixing block 11 and the bearing plate 14 are driven to move downwards to the lowest end through the power assembly, the punching block 6 to be replaced is moved onto the bearing plate 14, as the fixing block 11 and the bearing plate 14 move to the lowest end, the punching block 6 which needs to be replaced is moved onto the bearing plate 14 by a worker more easily, and the fixing block 11 and the bearing plate 14 are driven to move upwards to the first opening through the power assembly, and the bearing plate 14 passes through the first opening and drives the new punching block 6 to be moved to the mounting block 5 through the sliding bearing plate 14, so that the punching block 6 is convenient to be replaced by the worker, the device can effectively replace the punching block 6 to improve stability of the punching operation, and when the punching block 6 is replaced, the punching block 6 is required to be replaced through the bearing plate 14 to be moved upwards to a proper position, the punching block 6 is replaced through the bearing plate 14, the strength of the punching block 6 is greatly reduced when the worker is required to replace the punching block 6, and the worker is replaced.

In an alternative embodiment, the device further comprises a first T-shaped sliding block 7, wherein the bottom end of the mounting block 5 is provided with a first T-shaped sliding groove along the front-back direction, the first T-shaped sliding groove is internally provided with the first T-shaped sliding block 7 in a sliding way, the bottom end of the first T-shaped sliding block 7 is connected with the punching block 6, the front end and the back end of the mounting block 5 are respectively provided with a limiting component used for limiting the first T-shaped sliding block 7, when the punching block 6 and the mounting block 5 are required to be mounted, the first T-shaped sliding block 7 is inserted into the first T-shaped sliding groove to finish the preliminary mounting of the punching block 6 and the mounting block 5, and the limiting components arranged at the front end and the back end of the mounting block 5 are used for limiting the first T-shaped sliding block 7, so that the mounting of the punching block 6 is finished, and the device is when accomplishing the change of towards piece 6, can also accomplish the installation to installation piece 5 with new towards piece 6, after new first T type slider 7 inserts first T type spout promptly, and with old first T type spout butt, because first T type spout accomplishes spacing to new first T type slider 7, thereby support old towards piece 6 through removing loading board 14, and drive it through the drive assembly after waiting that new towards piece 6 is accomplished and rise, then return first opening through removing loading board 14, thereby accomplish the change, the device can both support it when dismantling new old towards piece 6, thereby great reduction staff's work efficiency when changing towards piece 6.

In an alternative embodiment, the spacing subassembly includes fixed plate 8, stopper 9 and threaded rod 10, fixed plate 8 with installation piece 5 is connected, be equipped with first screw thread through-hole along upper and lower direction on the fixed plate 8, threaded rod 10 screw thread set up in the first screw thread through-hole, its upper end is equipped with the handle, its lower extreme passes first screw thread through-hole and with stopper 9 rotates to be connected, stopper 9 laminating slides and sets up on the installation piece 5, stopper 9 is located first T type spout department and with first T type slider 7 laminating, when needs carry out spacingly to first T type slider 7, drive threaded rod 10 through the handle and rotate, because threaded rod 10 and fixed plate 8 threaded connection to produce when threaded rod 10 rotates and remove, 10 remove and drive the stopper 9 removal rather than rotating the connection, stopper 9 is in the in-process of removal and laminating of first T type slider 7, accomplishes the spacing to first T type slider 7.

In an alternative embodiment, the driving assembly includes a hydraulic cylinder 4, a second opening is disposed on the top plate 3 along the up-down direction, a fixed end of the hydraulic cylinder 4 is located at the second opening, and a telescopic rod of the hydraulic cylinder 4 is vertically disposed downwards and connected with the mounting block 5, and since the hydraulic cylinder 4 is located at the second opening, the fixed end of the hydraulic cylinder 4 can be extended out of the second opening, so that the space occupied by the fixed end of the hydraulic cylinder 4 can be saved.

In an alternative embodiment, the power assembly includes a slider 12 and a screw 13, a first groove is disposed at the front end of the supporting plate 2 along the up-down direction, a motor is disposed on the bottom wall of the first groove, the slider 12 is slidably disposed in the first groove and connected with the fixed block 11, a second threaded through hole is disposed on the slider 12 along the up-down direction, the screw 13 is vertically disposed in the first groove, one end of the screw 13 passes through the second threaded through hole and is rotationally connected with the top wall of the first groove, the other end of the screw is coaxially connected with the output shaft of the motor, the screw 13 is driven to rotate through rotation of the motor, the screw 13 is driven to move by rotation of the slider 12, and the fixed block 11 connected with the slider 12 is driven to move by movement of the slider 12.

In an alternative embodiment, the positioning assembly includes two limiting plates 15, two limiting plates 15 are disposed at left and right intervals at the upper end of the bearing plate 14, two end faces of the limiting plates 15, which are close to each other, are respectively attached to left and right ends of the punch block 6, and the left and right directions of the punch block 6 can be effectively limited and made straight by the two limiting plates 15, so that when the punch block 6 is on the bearing plate 14, the first T-shaped sliding block 7 on the first T-shaped sliding block can correspond to the first T-shaped sliding groove of the mounting block 5, thereby being convenient for a worker to mount the first T-shaped sliding block.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. The utility model provides a continuous stamping die, its characterized in that, includes bottom plate (1), roof (3), installation piece (5), fixed block (11) and loading board (14), bottom plate (1) upper end is equipped with the lower mould, roof (3) are located the upper end of bottom plate (1) and be connected with it through backup pad (2), installation piece (5) are located the below of roof (3), be equipped with drive assembly on roof (3), drive assembly with installation piece (5) are connected, the drive assembly drive installation piece (5) are close to or keep away from the lower mould, the bottom of installation piece (5) can be dismantled and be equipped with towards piece (6), fixed block (11) with backup pad (2) are kept away from one end sliding connection of installation piece (5), be equipped with in backup pad (2) and be used for the drive fixed block (11) are along the power component that reciprocates, loading board (14) slide and are set up on fixed block (11), be equipped with on loading board (14) and be used for carrying out location piece (14) and pass on the backup pad (2) and supply the opening.

2. The continuous stamping die according to claim 1, further comprising a first T-shaped sliding block (7), wherein a first T-shaped sliding groove is formed in the bottom end of the mounting block (5) along the front-rear direction, the first T-shaped sliding block (7) is slidably arranged in the first T-shaped sliding groove, the bottom end of the first T-shaped sliding block (7) is connected with the stamping block (6), and limiting assemblies for limiting the first T-shaped sliding block (7) are arranged at the front end and the rear end of the mounting block (5).

3. The continuous stamping die according to claim 2, wherein the limiting component comprises a fixing plate (8), a limiting block (9) and a threaded rod (10), the fixing plate (8) is connected with the mounting block (5), a first threaded through hole is formed in the fixing plate (8) along the up-down direction, the threaded rod (10) is arranged in the first threaded through hole in a threaded mode, a handle is arranged at the upper end of the threaded rod, the lower end of the threaded rod penetrates through the first threaded through hole and is rotationally connected with the limiting block (9), the limiting block (9) is arranged on the mounting block (5) in a fitting sliding mode, and the limiting block (9) is located at the first T-shaped sliding groove and is attached to the first T-shaped sliding block (7).

4. The continuous stamping die according to claim 1, wherein the driving assembly comprises a hydraulic cylinder (4), a second opening is formed in the top plate (3) along the up-down direction, the fixed end of the hydraulic cylinder (4) is located at the second opening, and a telescopic rod of the hydraulic cylinder (4) is vertically arranged downwards and connected with the mounting block (5).

5. The continuous stamping die according to claim 1, wherein the power assembly comprises a sliding block (12) and a screw rod (13), a first groove is formed in the front end of the supporting plate (2) along the up-down direction, a motor is arranged on the bottom wall of the first groove, the sliding block (12) is slidably arranged in the first groove and is connected with the fixed block (11), a second threaded through hole is formed in the sliding block (12) along the up-down direction, the screw rod (13) is vertically arranged in the first groove, one end of the screw rod penetrates through the second threaded through hole and is rotatably connected with the top wall of the first groove, and the other end of the screw rod is coaxially connected with the output shaft of the motor.

6. The continuous stamping die according to claim 1, wherein the positioning assembly comprises two limiting plates (15), the two limiting plates (15) are arranged at the upper end of the bearing plate (14) at left and right intervals, and end faces, close to each other, of the two limiting plates (15) are respectively attached to the left and right ends of the stamping block (6).