CN220426533U

CN220426533U - Stamping die for stamping metal products

Info

Publication number: CN220426533U
Application number: CN202321037834.0U
Authority: CN
Inventors: 江春
Original assignee: Fujian Xiangsheng Electronic Technology Co ltd
Current assignee: Fujian Xiangsheng Electronic Technology Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2024-02-02
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses a stamping die for stamping metal products, which relates to the technical field of metal product processing and comprises a workbench, a supporting frame, an electric cylinder, a mounting plate, an upper die and a lower die, wherein the supporting frame is arranged at the top end of the workbench, the electric cylinder is mounted on the inner side of the supporting frame, the mounting plate is arranged at one end of the electric cylinder, the upper die is mounted at the bottom end of the mounting plate, the lower die is arranged at the top end of the workbench, and an ejection mechanism is arranged on the inner side of the lower die. This kind of stamping die that metal product punching press was used, through the ejection mechanism who sets up, because roof-rack and connecting block pass through the rope of being connected and link, and pass through reset spring elastic connection with the lower mould for in-process that the lower mould was kept away from to the mould was driven to the electronic jar, the rope of being connected is from lax gradual change to the state of stretching, at this in-process, the roof-rack drives the metal product after the shaping and moves up, thereby be convenient for realize the drawing of patterns of metal product, the drawing of patterns process is convenient laborsaving, and efficiency is higher, makes the product reduce the defective rate simultaneously.

Description

Stamping die for stamping metal products

Technical Field

The utility model relates to the technical field of metal product processing, in particular to a stamping die for stamping a metal product.

Background

In the industrial production of molds, molds and tools for injection molding, blow molding, extrusion, die casting or forging, smelting, stamping, etc. to obtain desired products, in short, the molds are tools for manufacturing molded articles, and at present, some metal products with relatively thin thickness are stamped by using stamping molds, so as to increase convenience in producing the metal products.

According to the stamping die for metal product processing of publication number CN 216096002U, the stamping die comprises a bottom plate, the hydraulic stem is all equipped with in the upper surface four corners position of bottom plate, the backup pad is equipped with on the top of hydraulic stem, the mould piece is equipped with to the upper surface of backup pad, the mould groove has been seted up to the upper surface of mould piece the upper surface four corners position of backup pad all is equipped with the pillar, the roof is equipped with to the surface of pillar, the upper surface of roof is equipped with the electric jar, the output of electric jar runs through the upper surface of roof, the connecting block is equipped with to the output of electric jar. In order to realize the fixed mounting function of the tool apron and restrict the moving track of the tool apron, the utility model is improved in that four corners of the upper surface of the connecting block are respectively and rotationally connected with a screw, the outer surface of the screw is rotationally connected with the tool apron, the tool apron is in sliding connection with a support column, and the lower surface of the tool apron is provided with a punch.

According to the related scheme, the metal product is stamped through the electric cylinder, the punch, the die block and the die groove, in the stamping process, the metal product is required to be pressed into the die block downwards by the punch to form a specific shape, so that after stamping is finished, the formed metal product is positioned in the die groove of the die block, the metal product in the die block is required to be manually demoulded, and the formed metal product is required to be manually taken out of the die groove, however, the metal product is easy to deform due to manual matting, so that the defective rate of the product is improved, the labor intensity is improved, the cost is improved, and the efficiency is extremely low.

Disclosure of Invention

Accordingly, an object of the present utility model is to provide a stamping die for stamping metal products, so as to solve the technical problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stamping die that metal product punching press was used, includes workstation, support frame, electric jar, mounting panel, goes up mould and lower mould, the top of workstation is provided with the support frame to the electric jar is installed to the inboard of support frame, the one end of electric jar is provided with the mounting panel to the mould is installed to the bottom of mounting panel, the top of workstation is provided with the lower mould, and the inboard of lower mould is provided with ejection mechanism, ejection mechanism's inside is provided with the roof-rack, and fixedly connected with reset spring between roof-rack and the lower mould, the both sides of mounting panel all fixedly connected with connecting block to be provided with connecting rope between connecting block and the roof-rack.

Preferably, the top frame comprises a top plate, a vertical plate and a transverse plate, and the top frame and the connecting block are linked through a connecting rope.

Preferably, the top frame is in sliding connection with the lower die, and the top frame and the lower die form an elastic structure through a reset spring.

Preferably, the limiting wheels are arranged in the lower die and on the outer side of the lower die, and the connecting ropes are wound on the outer sides of the limiting wheels.

Preferably, slots are formed in two sides of the bottom end of the mounting plate, inserting plates matched with the slots are fixedly connected to two sides of the top end of the upper die, and the upper die is clamped with the mounting plate through the inserting plates and the slots.

Preferably, a positioning mechanism is arranged between the plugboard and the slot, a positioning plate is connected inside the positioning mechanism in a sliding manner, a telescopic spring is fixedly connected between the positioning plate and the mounting plate, and a positioning groove matched with the positioning plate is formed in one side of the plugboard.

Preferably, the bottom of the locating plate is provided with an inclination, and the locating plate and the mounting plate form an elastic structure through a telescopic spring.

In summary, the utility model has the following advantages:

the stamping die for stamping the metal product can be used for stamping and forming the metal product, but the formed metal product is inconvenient to take out, and the ejector mechanism is provided with the ejector frame and the connecting block which are linked through the connecting rope and are elastically connected with the lower die through the reset spring, so that the connecting rope is gradually changed into a straightened state from relaxation in the process of driving the upper die to be far away from the lower die by the electric cylinder, and the ejector frame drives the formed metal product to move upwards in the process, thereby being convenient for realizing the demolding of the metal product, being convenient and labor-saving in the demolding process, being higher in efficiency and reducing the reject ratio of the product;

the stamping die for stamping the metal product can be used for stamping and forming the metal product, but the upper die is connected with the mounting plate through the bolts, so that the disassembly is inconvenient.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;

FIG. 3 is a side cross-sectional view of the present utility model;

FIG. 4 is a top cross-sectional view of the present utility model;

fig. 5 is a schematic view showing the internal structure of the present utility model in a punched state.

In the figure: 1. a work table; 2. a support frame; 3. an electric cylinder; 4. a mounting plate; 5. an upper die; 6. a lower die; 7. an ejection mechanism; 701. a top frame; 702. a limiting wheel; 703. a connecting rope; 704. a connecting block; 705. a return spring; 8. a positioning mechanism; 801. a positioning plate; 802. a telescopic spring; 803. a positioning groove; 9. inserting plate; 10. a slot.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a stamping die for stamping metal products, as shown in fig. 1-5, including workstation 1, support frame 2, electric jar 3, mounting panel 4, go up mould 5 and lower mould 6, the one end of electric jar 3 is provided with mounting panel 4, slot 10 has all been seted up to the both sides of mounting panel 4 bottom, go up the both sides on mould 5 top all fixedly connected with slot 10 assorted picture peg 9, and go up mould 5 and mounting panel 4 through picture peg 9, slot 10 joint, can be convenient for realize going up preliminary the connection between mould 5 and the mounting panel 4.

Referring to fig. 1 and 3, it can be seen that a supporting frame 2 is provided at the top end of a working table 1, an electric cylinder 3 is mounted at the inner side of the supporting frame 2, an upper die 5 is mounted at the bottom end of a mounting plate 4, a lower die 6 is provided at the top end of the working table 1, and the upper die 5 is driven to approach the lower die 6 by the electric cylinder 3, so that the stamping forming operation of metal products can be conveniently realized.

Referring to fig. 2 and 5, a positioning mechanism 8 is disposed between a plugboard 9 and a slot 10, a positioning plate 801 is slidably connected in the positioning mechanism 8, a telescopic spring 802 is fixedly connected between the positioning plate 801 and a mounting plate 4, a positioning groove 803 matched with the positioning plate 801 is formed in one side of the plugboard 9, the plugboard 9 and the slot 10 are clamped with each other through the positioning plate 801 and the positioning groove 803, the plugboard 9 can be separated from the positioning groove 803 by pushing the positioning plate 801 towards the direction of the electric cylinder 3, and at the moment, the plugboard 9 can be separated from the slot 10, so that the upper die 5 can be conveniently detached, the replacement is convenient, and the convenience of use is improved.

Referring to fig. 3 and 5, an ejector mechanism 7 is disposed at the inner side of the lower die 6, an ejector frame 701 is disposed in the ejector mechanism 7, a return spring 705 is fixedly connected between the ejector frame 701 and the lower die 6, the ejector frame 701 is slidably connected with the lower die 6, the ejector frame 701 and the lower die 6 form an elastic structure through the return spring 705, the ejector frame 701 is reset under the action of the return spring 705 in the process of driving the upper die 5 to move downwards through the electric cylinder 3, and the upper die 5 contacts with a metal product.

Referring to fig. 1 and 3, it can be seen that connecting blocks 704 are fixedly connected to two sides of the mounting plate 4, a connecting rope 703 is disposed between the connecting blocks 704 and the top frame 701, the top frame 701 is composed of a top plate, a vertical plate and a transverse plate, the top frame 701 and the connecting blocks 704 are linked through the connecting rope 703, and the connecting rope 703 is gradually changed from loose to a straightened state in the process of driving the upper die 5 to be far away from the lower die 6 through the electric cylinder 3, and meanwhile, the top frame 701 drives the formed metal product to move upwards, so that the demolding of the metal product is conveniently realized.

Referring to fig. 2 and 5, it can be seen that the bottom end of the positioning plate 801 is provided with an inclination, and the positioning plate 801 and the mounting plate 4 form an elastic structure through a telescopic spring 802, and in the process of pushing the insert plate 9 into the slot 10 from bottom to top, the positioning plate 801 is clamped into the positioning groove 803 under the action of the telescopic spring 802, so as to mount the upper die 5 and the mounting plate 4.

Referring to fig. 1 and 4, the limiting wheel 702 is mounted inside and outside the lower die 6, and the connecting rope 703 is wound around the outside of the limiting wheel 702, so as to limit the connecting rope 703 and prevent the connecting rope 703 from winding.

The working principle of the utility model is as follows: when the die is used, the upper die 5 is driven to be far away from the lower die 6 through the electric cylinder 3, in the process, the connecting rope 703 is gradually changed into a straightened state from relaxation, meanwhile, the top frame 701 drives the formed metal product to move upwards, so that the die stripping of the metal product is convenient to realize, when the next metal product is punched, the metal product is placed at the top end of the lower die 6, and then the upper die 5 is driven to move downwards through the electric cylinder 3 and the metal product is punched, in the process, the top frame 701 is reset under the action of the reset spring 705, and before the upper die 5 is contacted with the metal product, the operation is performed, and the punch forming operation of the metal product can be realized.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a stamping die that metal product punching press was used, includes workstation (1), support frame (2), electric jar (3), mounting panel (4), goes up mould (5) and lower mould (6), its characterized in that: the top of workstation (1) is provided with support frame (2) to electric jar (3) are installed to the inboard of support frame (2), the one end of electric jar (3) is provided with mounting panel (4), and go up mould (5) are installed to the bottom of mounting panel (4), the top of workstation (1) is provided with lower mould (6), and the inboard of lower mould (6) is provided with ejection mechanism (7), the inside of ejection mechanism (7) is provided with roof-rack (701), and fixedly connected with reset spring (705) between roof-rack (701) and lower mould (6), both sides of mounting panel (4) all fixedly connected with connecting block (704), and be provided with connecting rope (703) between connecting block (704) and roof-rack (701).

2. A stamping die for stamping a metal product as defined in claim 1, wherein: the top frame (701) consists of a top plate, a vertical plate and a transverse plate, and the top frame (701) and the connecting block (704) are linked through a connecting rope (703).

3. A stamping die for stamping a metal product as defined in claim 1, wherein: the top frame (701) is in sliding connection with the lower die (6), and the top frame (701) and the lower die (6) form an elastic structure through a return spring (705).

4. A stamping die for stamping a metal product as defined in claim 1, wherein: and the inside and the outside of the lower die (6) are provided with limiting wheels (702), and the connecting ropes (703) are wound on the outer sides of the limiting wheels (702).

5. A stamping die for stamping a metal product as defined in claim 1, wherein: slots (10) are formed in two sides of the bottom end of the mounting plate (4), inserting plates (9) matched with the slots (10) are fixedly connected to two sides of the top end of the upper die (5), and the upper die (5) and the mounting plate (4) are clamped and connected through the inserting plates (9) and the slots (10).

6. The stamping die for stamping metal products as defined in claim 5, wherein: a positioning mechanism (8) is arranged between the inserting plate (9) and the inserting groove (10), a positioning plate (801) is connected to the positioning mechanism (8) in a sliding mode, a telescopic spring (802) is fixedly connected between the positioning plate (801) and the mounting plate (4), and a positioning groove (803) matched with the positioning plate (801) is formed in one side of the inserting plate (9).

7. The stamping die for stamping metal products as defined in claim 6, wherein: the bottom end of the positioning plate (801) is provided with an inclination, and the positioning plate (801) and the mounting plate (4) form an elastic structure through a telescopic spring (802).