CN111729977A

CN111729977A - Multipurpose die of punching machine

Info

Publication number: CN111729977A
Application number: CN202010440740.2A
Authority: CN
Inventors: 周旭记; 程兴斌; 刘丁; 刘树成
Original assignee: Huangshan Sibeiqiao Robot Automation Equipment Co ltd
Current assignee: Huangshan Sibeiqiao Robot Automation Equipment Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-10-02
Anticipated expiration: 2040-05-22
Also published as: CN111729977B

Abstract

The invention belongs to the field of punching machines, and discloses a multipurpose die of a punching machine, which is used for solving the problems that the existing die corresponds to products one by one, and one die is not suitable for multiple products. The material cutting device comprises a raw material, wherein fixing plates are symmetrically arranged on two sides of the raw material, a material guide block is connected to the fixing plates through adjusting screws, the material guide block is abutted to the raw material, a spring is installed in the fixing plates, one end of the spring penetrates through the fixing plates and is connected with the material guide block, and a material cutting opening I, a material cutting opening II, a material cutting opening III and a material cutting opening IV are formed in the raw material. According to the invention, a plurality of products with similar structures are designed into a common mode, so that one group of the die is suitable for a plurality of different products, the die cost is saved, the product manufacturing cost is reduced, and the die is particularly suitable for being used under the conditions that a plurality of groups of products have similar structures and small order quantity.

Description

Multipurpose die of punching machine

Technical Field

The invention relates to the technical field of punching machines, in particular to a multipurpose die of a punching machine.

Background

The mould of present hardware product almost all is a product and corresponds one set of mould, and mould equipment cost is very high, under the little condition of some product orders volume again, the waste in the fund can be caused to a set of mould alone. The designed mould can realize the sharing of a plurality of products, thereby greatly reducing the waste of some moulds on funds and saving the machine adjusting time before the production process.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, the dies correspond to products one by one, and one die cannot be suitable for a plurality of products, and provides a multipurpose die of a punching machine.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a multi-purpose mould of punching machine, includes the raw materials, the bilateral symmetry of raw materials is provided with the fixed plate, is connected with the guide block through adjusting screw on the fixed plate, and the spring is installed to guide block and raw materials butt in the fixed plate, and the one end of spring is passed the fixed plate and is connected with the guide block, is equipped with blank mouth one, blank mouth two, blank mouth three and blank mouth four on the raw materials.

Preferably, the one end that the guide block was kept away from to the fixed plate is equipped with the annular and puts the thing groove, puts thing inslot sliding connection and has the collar, and the other end of fixed plate is equipped with four and puts the thing passageway of thing groove intercommunication, and the quantity of spring is the same with the quantity of putting the thing passageway, and the one end that the guide block was kept away from to the spring passes puts the thing passageway and is fixed in on the collar.

Preferably, be equipped with on the outer wall of fixed plate along its axial setting and with put the regulation passageway of thing groove intercommunication, regulation passageway sliding connection has the fixed block of fixing with the collar, and the fixed block passes through fastening bolt to be fixed in adjusting the passageway.

Preferably, a limiting groove with a T-shaped top cross section is arranged on the side wall, close to the fixed plate, of the material guide block, a sliding block which slides along the axial direction of the fixed plate is arranged in the limiting groove, the sliding block is fixed with the adjusting screw rod, and the sliding block is rotatably connected in the limiting groove.

The invention has the beneficial effects that: a plurality of products with similar structures are designed into a common mode, so that one group of dies is suitable for a plurality of different products, the die cost is saved, the manufacturing cost of the products is reduced, and the die is particularly suitable for being used under the conditions that the structures of a plurality of groups of products are similar and the order quantity is small.

Drawings

FIG. 1 is a sectional top view of a horizontal plane on which the axis of an adjusting screw is located in a multipurpose die for a press according to the present invention;

FIG. 2 is a side view showing the connection between the fixed plate and the slide block in the multi-purpose die for a press according to the present invention;

FIG. 3 is a top view of the raw material of the multi-purpose mold of the punching machine for punching the product A according to the present invention;

FIG. 4 is a top view of the raw material of the multipurpose die of the punching machine for punching the product B according to the present invention;

FIG. 5 is a top view of the raw material of the multi-purpose die of the punching machine according to the present invention when punching the product C;

fig. 6 is a structural comparison diagram of a product a, a product B and a product C formed by punching with a multi-purpose die of a punching machine according to the present invention.

In the figure: 1. raw materials; 2. a material guide block; 3. adjusting the screw rod; 4. a spring; 51. cutting a first material port; 52. cutting a material port II; 53. cutting a material port III; 54. cutting a material port IV; 6. a fixing plate; 7. a storage groove; 8. a mounting ring; 9. adjusting the channel; 10. a fixed block; 11. a limiting groove; 12. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The first embodiment is as follows:

referring to fig. 1, 2, 3 and 6, a multipurpose die of a punching machine comprises a raw material 1, fixing plates 6 are symmetrically arranged on two sides of the raw material 1, a material guide block 2 is connected to the fixing plate 6 through an adjusting screw rod 3, the material guide block 2 is abutted to the raw material 1, a spring 4 is installed in the fixing plate 6, one end of the spring 4 penetrates through the fixing plate 6 and is connected with the material guide block 2, a material cutting opening I51, a material cutting opening II 52, a material cutting opening III 53 and a material cutting opening IV 54 are arranged on the raw material 1, an annular object placing groove 7 is arranged at one end, far away from the material guide block 2, of the fixing plate 6, a mounting ring 8 is connected in a sliding mode, four object placing channels communicated with the object placing groove 7 are arranged at the other end of the fixing plate 6, the number of the spring 4 is the same as that of the object placing channels, one end, far away from the material guide block 2, of the spring 4 penetrates through the object, adjusting in the passageway 9 sliding connection have with the fixed block 10 of collar 8 fixed, fixed block 10 is fixed in adjusting in the passageway 9 through fastening bolt, is equipped with the spacing groove 11 that the top cross section is T shape on the lateral wall that guide block 2 is close to fixed plate 6, is equipped with along 6 axially sliding's of fixed plate slider 12 in the spacing groove 11, and slider 12 is fixed with adjusting screw 3, and slider 12 rotates to be connected in spacing groove 11, and fixed plate 6 is cylinder type or cuboid type.

Here, it should be noted that: the width of the stock 1 was thirty-five millimeters and finished product was processed as product a in fig. 6.

The working principle is as follows: the raw material 1 is arranged between the two material guide blocks 2, the adjusting screw rod 3 is rotated to enable the material guide blocks 2 to be arranged at proper positions, the distance between the mounting ring 8 and the material guide blocks 2 is adjusted through the sliding block 12, the spring 4 is adjusted to be at proper pressure, and the limitation of the material guide blocks 2 on the raw material 1 is realized.

Example two:

referring to fig. 1, 2, 4 and 6, a multipurpose die for a stamping press, similar to the first embodiment, is different from the first embodiment in that the width of the raw material 1 is thirty millimeters, and a finished product, such as a product B in fig. 6, is processed.

Example three:

referring to fig. 1, 2, 5 and 6, a multipurpose die for a punching machine is different from the first embodiment in that the width of a raw material 1 is twenty-three millimeters, and only a first material cutting opening 51, a second material cutting opening 52 and a third material cutting opening 53 are formed in the raw material 1, so that a finished product, such as a product C in fig. 6, is processed.

In summary, as shown in fig. 6, there are a product a, a product B, a product C, and three products, which have common points in shape and are designed into a common mode, since the widths of the raw materials 1 are different, the positions of the material guide blocks 2 are adjusted by the adjusting screws 3, and the pressure of the raw materials 1 is adjusted by the material guide blocks 2 through the springs 4, so that the raw materials 1 with different widths can be limited, thereby realizing the common mode of different products and saving the cost of the mold.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A multi-purpose mould of punching machine, includes raw materials (1), its characterized in that: the two sides of the raw material (1) are symmetrically provided with fixing plates (6), the fixing plates (6) are connected with guide blocks (2) through adjusting screw rods (3), the guide blocks (2) are abutted to the raw material (1), springs (4) are installed in the fixing plates (6), one ends of the springs (4) penetrate through the fixing plates (6) and are connected with the guide blocks (2), and the raw material (1) is provided with a material cutting opening I (51), a material cutting opening II (52), a material cutting opening III (53) and a material cutting opening IV (54).

2. A multi-purpose die for a stamping press according to claim 1, wherein: the one end that guide block (2) was kept away from in fixed plate (6) is equipped with annular and puts thing groove (7), puts thing groove (7) sliding connection and has collar (8), and the other end of fixed plate (6) is equipped with four and puts the thing passageway with putting thing groove (7) intercommunication, and the quantity of spring (4) is the same with the quantity of putting the thing passageway, and the one end that guide block (2) were kept away from in spring (4) is passed and is put the thing passageway and be fixed in on collar (8).

3. A multi-purpose die for a stamping press according to claim 2, wherein: be equipped with on the outer wall of fixed plate (6) along its axial setting and with put regulation passageway (9) of thing groove (7) intercommunication, sliding connection has fixed block (10) fixed with collar (8) in regulation passageway (9), fixed block (10) are fixed in regulation passageway (9) through fastening bolt.

4. A multi-purpose die for a stamping press according to claim 1, wherein: the guide block (2) is provided with a limiting groove (11) with a T-shaped top cross section on the side wall close to the fixing plate (6), a sliding block (12) which slides along the fixing plate (6) in the axial direction is arranged in the limiting groove (11), the sliding block (12) is fixed with the adjusting screw rod (3), and the sliding block (12) is rotatably connected in the limiting groove (11).