CN219357716U

CN219357716U - Stamping die convenient to position

Info

Publication number: CN219357716U
Application number: CN202320651156.0U
Authority: CN
Inventors: 黎光毅; 李华超; 孔范军; 候敏; 刘丹
Original assignee: Shiyan Yameitong Industry And Trade Co ltd
Current assignee: Shiyan Yameitong Industry And Trade Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-07-18
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a stamping die convenient to position, which comprises a bottom plate, a supporting plate and a top plate, wherein the supporting plate is connected with the rear end of the bottom plate, the top plate is positioned above the bottom plate and is slidably arranged with the supporting plate, the top plate is connected with the bottom plate through a hydraulic cylinder, an upper die is arranged at the bottom end of the top plate, a lower die corresponding to the upper die is arranged at the upper end of the bottom plate, two mounting plates are slidably arranged at the rear end of the bottom plate, a driving assembly for driving the two mounting plates to mutually approach or separate is arranged on the bottom plate, a first through hole is arranged on the mounting plates in the front-rear direction, a positioning plate is slidably arranged in the first through hole, and a power mechanism for moving the positioning plate in the front-rear direction is arranged on the bottom plate. The utility model can effectively position the workpiece, and the workpiece is not required to be placed by matching with the positioning component when being placed by a worker, so that the feeding of the worker is easier.

Description

Stamping die convenient to position

Technical Field

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

Background

The stamping die is special technological equipment for processing materials into parts in cold stamping processing, and is called cold stamping die; the stamping is a press processing method for obtaining a required part by applying pressure to a material at room temperature by using a die mounted on a press machine to separate or plastically deform the material, but the stamping die is required to place a workpiece to be stamped in the stamping die in the use process and then to perform stamping processing on the workpiece, but the unqualified stamped workpiece is easy to produce due to lack of a guiding structure in the placement process of the workpiece, and therefore, it is necessary to develop a stamping die based on the fact.

The utility model discloses a stamping die, the patent number is CN202221040108.X, the patent number solves the above-mentioned problem, the utility model discloses a stamping die, including a base, fixedly connected with concave plate on the base, be provided with upper die and lower die that upper and lower symmetry set up between base and the concave plate, the center fixedly connected with pneumatic cylinder at concave plate top, the output of pneumatic cylinder wears to establish concave plate and fixedly connected with joint plate, be provided with a plurality of screws that are used for fixedly connecting it with upper die on the joint plate, both sides all are provided with guide assembly around the lower die, guide assembly includes two L shaped plates that can control, and this patent can be limited to the work piece when the work piece material loading, makes the material loading more accurate, nevertheless this mould in-process staff of material loading must receive the spacing of two L shaped plates, and the staff must place the work piece in two L shaped plates by hand, has consequently improved the degree of difficulty that the staff material loading.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background technology, the utility model provides the stamping die convenient to position, the die can effectively position the workpiece, and a worker does not need to be matched with a positioning assembly to position when placing the workpiece, so that the worker can feed more easily.

(II) technical scheme

The utility model provides a stamping die convenient to position, which comprises a bottom plate, a supporting plate and a top plate, wherein the supporting plate is connected with the rear end of the bottom plate, the top plate is positioned above the bottom plate and is slidably arranged with the supporting plate, the top plate is connected with the bottom plate through a hydraulic cylinder, an upper die is arranged at the bottom end of the top plate, a lower die corresponding to the upper die is arranged at the upper end of the bottom plate, two mounting plates are slidably arranged at the rear end of the bottom plate, a driving assembly for driving the two mounting plates to mutually approach or separate is arranged on the bottom plate, a first through hole is arranged on the mounting plates in the front-rear direction, a positioning plate is slidably arranged in the first through hole, and a power mechanism for moving the positioning plate in the front-rear direction is arranged on the bottom plate.

Preferably, the driving assembly comprises a bidirectional screw and a first motor, the first motor is connected with the right end of the bottom plate, a first T-shaped sliding groove is formed in the rear end of the bottom plate along the left-right direction, two T-shaped sliding blocks are arranged in the first T-shaped sliding groove in a sliding mode, first threaded through holes are formed in the T-shaped sliding blocks along the left-right direction, the bidirectional screw is rotationally arranged in the T-shaped sliding grooves, the left end and the right end of the bidirectional screw respectively penetrate through the two first threaded through holes, and one end of the bidirectional screw penetrates through the first T-shaped sliding groove and is coaxially connected with an output shaft of the first motor.

Preferably, the power mechanism comprises a power component, two positioning plates are connected through a telescopic component, and the bottom plate is provided with the power component for driving the telescopic component to move along the front-back direction.

Preferably, the telescopic assembly comprises a fixed plate and a transmission plate, the transmission plate is in transmission connection with the power assembly, the fixed plate is connected with the top end of the transmission plate, the fixed plate is positioned between the two positioning plates, and a telescopic rod is arranged between the fixed plate and the positioning plates.

Preferably, the power assembly comprises a second motor and a threaded rod, the second motor is connected with the rear end of the bottom plate, the threaded rod is rotationally connected with the bottom plate through a mounting frame, the threaded rod is coaxially connected with an output shaft of the second motor, a second threaded through hole is formed in the transmission plate along the front-back direction, and one end of the threaded rod penetrates through the second threaded through hole and is in threaded connection with the transmission plate.

Preferably, the mounting frame is connected with the bottom plate, a first opening for the threaded rod to pass through is formed in the mounting frame, and the threaded rod passes through the first opening and is rotationally connected with the mounting frame.

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

according to the utility model, when the die is required to be used, a workpiece is placed on the lower die, the positioning plate is driven to move forwards through the power mechanism, so that the positioning plate can be in contact with the workpiece when moving along with the mounting plates, the driving assembly drives the two mounting plates to be close to each other, the two mounting plates are close to each other and are abutted against the workpiece, so that the workpiece is positioned, after the workpiece is positioned, the power mechanism drives the two positioning plates to move backwards to the outside of the top plate, and the hydraulic cylinder drives the top plate to move downwards, so that the upper die is driven to move downwards to be matched with the lower die to perform stamping operation on the workpiece, the die can effectively position the workpiece, and a worker does not need to be matched with the positioning assembly to place when placing the workpiece, so that the worker can feed the workpiece more easily.

Drawings

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

Fig. 2 is a schematic side view of a stamping die with convenient positioning according to the present utility model.

Fig. 3 is a schematic structural diagram of the stamping die in a processing state, which is convenient to position.

Reference numerals: 1. a bottom plate; 2. a support plate; 3. a top plate; 4. a hydraulic cylinder; 5. a mounting plate; 6. a T-shaped slider; 7. a positioning plate; 8. a bidirectional screw; 9. a first motor; 10. a second motor; 11. a threaded rod; 12. a drive plate; 13. a fixing plate; 14. a telescopic rod; 15. a mounting frame; 16. a lower die; 17. and (5) upper die.

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.

As shown in fig. 1-3, the stamping die convenient to position provided by the utility model comprises a bottom plate 1, a supporting plate 2 and a top plate 3, wherein the supporting plate 2 is connected with the rear end of the bottom plate 1, the top plate 3 is positioned above the bottom plate 1 and is slidably arranged with the supporting plate 2, the top plate 3 is connected with the bottom plate 1 through a hydraulic cylinder 4, an upper die 17 is arranged at the bottom end of the top plate 3, a lower die 16 corresponding to the upper die 17 is arranged at the upper end of the bottom plate 1, two mounting plates 5 are slidably arranged at the rear end of the bottom plate 1, a driving assembly for driving the two mounting plates 5 to approach or separate from each other is arranged on the bottom plate 1, a first through hole is arranged on the mounting plate 5 along the front-rear direction, a positioning plate 7 is slidably arranged in the first through hole, and a power mechanism for moving the positioning plate 7 along the front-rear direction is arranged on the bottom plate 1.

In the utility model, when the die is required to be used, a workpiece is placed on the lower die 16, the positioning plate 7 is driven to move forwards through the power mechanism, so that the positioning plate 7 can be in contact with the workpiece when moving along with the mounting plates 5, the driving assembly drives the two mounting plates 5 to be close to each other, the two mounting plates 5 are close to each other and are abutted against the workpiece, so that the workpiece is positioned, after the workpiece is positioned, the two positioning plates 7 are driven to move backwards to the outside of the top plate 3 through the power mechanism, and the top plate 3 is driven to move downwards through the hydraulic cylinder 4, so that the upper die 17 is driven to move downwards to be matched with the lower die 16 for stamping operation on the workpiece.

In an alternative embodiment, the driving assembly includes a bidirectional screw 8 and a first motor 9, the first motor 9 is connected with the right end of the bottom plate 1, a first T-shaped chute is disposed at the rear end of the bottom plate 1 along the left-right direction, two T-shaped sliders 6 are slidably disposed in the first T-shaped chute, a first threaded through hole is disposed on the T-shaped sliders 6 along the left-right direction, the bidirectional screw 8 is rotatably disposed in the T-shaped chute, the left end and the right end of the bidirectional screw 8 respectively pass through the two first threaded through holes, one end of the bidirectional screw 8 passes through the first T-shaped chute and is coaxially connected with the output shaft of the first motor 9, the bidirectional screw 8 is rotated by the first motor 9 to drive the T-shaped sliders 6 disposed at two ends of the bidirectional screw and in threaded connection therewith to approach or separate from each other, and the two T-shaped sliders 6 approach or separate from each other to drive the two mounting plates 5 to approach or separate from each other.

In an alternative embodiment, the power mechanism comprises a power assembly, two positioning plates 7 are connected through a telescopic assembly, the power assembly for driving the telescopic assembly to move along the front-back direction is arranged on the bottom plate 1, the telescopic assembly is driven to move through the power assembly, and the two positioning plates 7 are driven to move simultaneously through telescopic drilling.

In an alternative embodiment, the telescopic assembly comprises a fixed plate 13 and a transmission plate 12, the transmission plate 12 is in transmission connection with the power assembly, the fixed plate 13 is connected with the top end of the transmission plate 12, the fixed plate 13 is positioned between the two positioning plates 7, a telescopic rod 14 is arranged between the fixed plate 13 and the positioning plates 7, the fixed plate 13 is connected with the positioning plates 7 through the telescopic rod 14, and the transmission plate 12 is driven to move through the power assembly, so that the fixed plate 13 is driven to move through driving the fixed plate 13, and the fixed plate 13 is driven to move through the telescopic rod 14, so that the positioning plates 7 are driven to move.

In an alternative embodiment, the power assembly comprises a second motor 10 and a threaded rod 11, the second motor 10 is connected with the rear end of the bottom plate 1, the threaded rod 11 is rotatably connected with the bottom plate 1 through a mounting frame 15, the threaded rod 11 is coaxially connected with an output shaft of the second motor 10, a second threaded through hole is formed in the transmission plate 12 along the front-rear direction, one end of the threaded rod 11 penetrates through the second threaded through hole and is in threaded connection with the transmission plate 12, the threaded rod 11 is driven to rotate through the second motor 10, and the threaded rod 11 is in threaded connection with the transmission plate 12, and the transmission plate 12 is limited by the positioning plate 7 and cannot rotate, so that the threaded rod 11 can effectively drive the transmission plate 12 to move to drive the fixing plate 13 to move, and the positioning plate 7 is driven to move through the telescopic rod 14.

In an alternative embodiment, the mounting frame 15 is connected with the bottom plate 1, a first opening through which the threaded rod 11 passes is formed in the mounting frame 15, and the threaded rod 11 passes through the first opening and is rotationally connected with the mounting frame 15, so that the rotational stability of the threaded rod 11 can be effectively improved through the mounting frame 15.

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 stamping die convenient to fix a position, its characterized in that, including bottom plate (1), backup pad (2) and roof (3), backup pad (2) with the rear end of bottom plate (1) is connected, roof (3) are located the top of bottom plate (1) and with backup pad (2) slip setting, roof (3) with be connected through pneumatic cylinder (4) between bottom plate (1), the bottom of roof (3) is equipped with mould (17), be equipped with on bottom plate (1) with lower mould (16) that last mould (17) correspond, the rear end slip of bottom plate (1) is equipped with two mounting panels (5), be equipped with two on bottom plate (1) the drive assembly that mounting panel (5) are close to each other or keep away from, be equipped with first through-hole on mounting panel (5) along the fore-and-aft direction, it is equipped with locating plate (7) to slide in the first through-hole, be equipped with on bottom plate (1) and be used for locating plate (7) along the power mechanism of fore-and-aft direction removal.

2. The stamping die convenient to position according to claim 1, wherein the driving assembly comprises a bidirectional screw (8) and a first motor (9), the first motor (9) is connected with the right end of the bottom plate (1), a first T-shaped chute is arranged at the rear end of the bottom plate (1) along the left-right direction, two T-shaped sliders (6) are slidably arranged in the first T-shaped chute, first threaded through holes are arranged on the T-shaped sliders (6) along the left-right direction, the bidirectional screw (8) is rotatably arranged in the T-shaped chute, the left end and the right end of the bidirectional screw (8) respectively penetrate through the two first threaded through holes, and one end of the bidirectional screw (8) penetrates through the first T-shaped chute and is coaxially connected with an output shaft of the first motor (9).

3. The stamping die convenient to position according to claim 1, wherein the power mechanism comprises a power assembly, two positioning plates (7) are connected through a telescopic assembly, and the base plate (1) is provided with the power assembly for driving the telescopic assembly to move in the front-back direction.

4. A stamping die convenient for positioning according to claim 3, characterized in that the telescopic assembly comprises a fixed plate (13) and a transmission plate (12), the transmission plate (12) is in transmission connection with the power assembly, the fixed plate (13) is connected with the top end of the transmission plate (12), the fixed plate (13) is positioned between two positioning plates (7), and a telescopic rod (14) is arranged between the fixed plate (13) and the positioning plates (7).

5. The stamping die convenient to position according to claim 4, wherein the power assembly comprises a second motor (10) and a threaded rod (11), the second motor (10) is connected with the rear end of the bottom plate (1), the threaded rod (11) is rotationally connected with the bottom plate (1) through a mounting frame (15), the threaded rod (11) is coaxially connected with an output shaft of the second motor (10), a second threaded through hole is formed in the transmission plate (12) along the front-rear direction, and one end of the threaded rod (11) penetrates through the second threaded through hole and is in threaded connection with the transmission plate (12).

6. The stamping die convenient to position according to claim 5, wherein the mounting frame (15) is connected with the bottom plate (1), a first opening for the threaded rod (11) to pass through is formed in the mounting frame (15), and the threaded rod (11) passes through the first opening and is rotationally connected with the mounting frame (15).