CN219256577U

CN219256577U - Ordinary continuous stamping die

Info

Publication number: CN219256577U
Application number: CN202320335697.2U
Authority: CN
Inventors: 李俊
Original assignee: Hunan Xindesheng Metal Products Co ltd
Current assignee: Hunan Xindesheng Metal Products Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-06-27
Anticipated expiration: 2033-02-28

Abstract

The utility model relates to the technical field of stamping dies, in particular to a common continuous stamping die. The die comprises an upper die and a lower die, wherein an upper die core and a lower die core are respectively and correspondingly arranged on the upper die and the lower die, a punch is arranged on the upper die core, and a punching groove is arranged on the lower die core corresponding to the punch; the guide blocks are symmetrically arranged on two sides of the surface of the lower die and are positioned at two ends of the lower die core; the blanking block is arranged below the lower die and is positioned right below the lower die core, and a blanking groove is arranged on the blanking block corresponding to the punching groove. The utility model has reasonable and simple structure, convenient operation and continuous movement of the plate, and can continuously process the plate by using the punch head and the punching groove in combination, thereby greatly improving the production efficiency.

Description

Ordinary continuous stamping die

Technical Field

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

Background

A stamping die is a special process equipment for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a material is pressed at room temperature by a die attached to a press to be separated or plastically deformed, thereby obtaining a desired part.

When the cover plate of the well cover is produced, a stamping die is generally adopted for processing and producing the cover plate. Therefore, it is necessary to design a stamping die to produce the cover plate.

The above-described problems are a need in the art for a solution.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a common continuous stamping die, so that the processing and the production of a cover plate can be realized.

In order to solve the technical problems, the scheme provided by the utility model is as follows: an ordinary continuous stamping die comprises an upper die and a lower die, wherein an upper die core and a lower die core are respectively and correspondingly arranged on the upper die and the lower die, a plurality of punches are arranged on the upper die core in a staggered manner, and punching grooves are formed on the lower die core corresponding to the punches;

the guide blocks are symmetrically arranged on two sides of the surface of the lower die and are positioned at two ends of the lower die core;

the blanking block is arranged below the lower die and is positioned right below the lower die core, and a blanking groove is arranged on the blanking block corresponding to the punching groove.

As a further improvement of the utility model, the blanking groove is long and has a length longer than that of the punching groove.

As a further improvement of the utility model, the bottom of the lower die is provided with a base through a connecting block, and a blanking hole is arranged on the base and positioned on the blanking block.

As a further improvement of the utility model, the connecting block is provided with an inclined plane which is inclined towards the blanking hole.

As a further improvement of the utility model, the guide block is in a bent shape, and the two ends of the guide block are provided with chamfers.

As a further improvement of the present utility model, a guide post is provided between the upper die and the lower die.

As a further improvement of the present utility model, a buffer column is provided between the upper die and the lower die.

The utility model has the beneficial effects that:

the utility model has reasonable and simple structure and convenient operation, the plate is placed between the upper die and the lower die, the two ends of the plate move through the guiding limit of the guide blocks at the two sides, and the upper die is lifted when the plate moves, so that the punch head punches the plate. The specified shape is punched on the plate through the combined use of the punch and the punching groove. A waste collection frame is usually placed below the blanking slot, and the punched waste on the plate falls into the waste collection frame along the blanking slot on the blanking block for recycling.

The continuous removal of panel through the use of drift and notching, can carry out continuous processing to panel, greatly improves the efficiency of production.

Drawings

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

FIG. 2 is an exploded view of the present utility model;

fig. 3 is a schematic structural view of the product of the present utility model.

Reference numerals: 1. an upper die; 2. a lower die; 3. an upper mold core; 4. a lower mold core; 5. a punch; 6. notching; 7. a guide block; 8. discharging a material block; 9. discharging groove; 10. a connecting block; 11. a base; 12. a blanking hole; 13. an inclined plane; 14. a guide post; 15. and a buffer column.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.

Referring to fig. 1 and 2, an embodiment of the present utility model includes an upper die 1 and a lower die 2, an upper die core 3 is disposed in the upper die 1, a lower die core 4 is disposed in the lower die 2 corresponding to the upper die core 3, a punch 5 is installed at a designated position in the upper die core 3 in a staggered manner according to processing requirements, the punch 5 is annular, the annular is rectangular, and semi-circles are disposed at two ends of the rectangle. A punch 6 is then provided on the lower core 4 in correspondence with the shape and position of the punch 5. Guide blocks 7 are provided at both sides of the surface of the lower mold 2 and at both ends of the lower mold core 4. The blanking block 8 is arranged at a position right below the upper die core 4 and the lower die core 4 of the lower die 2, and a blanking groove 9 is arranged on the blanking block 8 corresponding to the punching groove 6.

The plate is placed between the upper die 1 and the lower die 2, two ends of the plate move through guiding limit of the guide blocks 7 at two sides, and the upper die 1 is lifted when the plate moves, so that the punch 5 punches the plate. The sheet is punched into a predetermined shape by the combined use of the punch 5 and the punch 6. A waste collection frame is usually placed below the blanking chute 9, and the punched waste on the plate falls into the waste collection frame along the blanking chute 9 on the blanking block 8 for recycling. The continuous movement of the plate can continuously process the plate through the combined use of the punch 5 and the punching groove 6, so that the production efficiency is greatly improved.

As shown in fig. 2, the position of the discharge chute 9 is set corresponding to the flushing chute 6, the discharge chute 9 is set in a long shape, and the length of the discharge chute 9 is set to be longer than the length of the flushing chute 6. After the blanking tanks 9 are designed in such a way, one blanking tank 9 can correspond to 2-3 punching tanks 6, so that one blanking tank 9 can receive waste materials falling from 2-3 punching tanks 6. And in the processing of the blanking groove 9, the processing difficulty can be reduced, so that the processing is more convenient.

As shown in fig. 2, in order to enable the waste material to be discharged more smoothly, a base 11 is connected to the bottom of the lower die 2 through a connecting block 10, and a discharging hole 12 is provided in the base 11 at the position of the discharging block 8. Through connecting block 10 and then increase the space of waste material unloading for the waste material can be discharged through unloading hole 12, has avoided the jam of waste material, has improved waste material exhaust smoothness nature.

As shown in fig. 2, an inclined surface 13 is provided at the corner of the connection block 10, and the inclined direction of the inclined surface 13 is directed toward the discharge hole 12. The waste falling from the discharge chute 9 can be accurately discharged toward the discharge hole 12 by the guiding action of the inclined surface 13.

In this embodiment, the guide block 7 is in a bent shape, and comprises a vertical plate and a transverse plate, wherein two side surfaces of the plate are subjected to limit guide through the vertical plate and move below the transverse plate. Simultaneously, the chamfering is arranged at the two ends of the guide block 7, so that the plate can be more convenient and faster when initially entering the guide block 7.

Be provided with guide post 14 between last mould 1 and lower mould 2, guide post 14 is including setting up guide bar and uide bushing on last mould 1 and lower mould 2, goes up mould 1 at every turn and goes up the punching press in-process, and the guide bar can both stretch into in the uide bushing and cooperate for the position of punching press at every turn is accurate ground position.

After the upper die 1 and the lower die 2 are arranged, the buffer column 15 is internally provided with elastic mechanisms such as springs, and through the buffer action of the buffer column 15, the lifting stamping of the upper die 1 can be damped every time, so that the service life of the upper die is prolonged.

During actual operation, place the panel between last mould 1 and lower mould 2, the both ends of panel are passed through the direction spacing of both sides guide block 7 and are removed, and when the panel moved, go up mould 1 and go up and down, and at every turn's lift in-process, guide post 14 and buffer post 15 all fix a position and buffer last mould 1 for drift 5 carries out the punching press to the panel. A scrap collecting receptacle is placed under the blanking hole 12, and the scrap punched from the sheet falls along the blanking slot 9 of the blanking block 8, and then falls into the scrap collecting receptacle through the blanking hole 12 for recycling along the action of the inclined surface 13. The continuous movement of the plate can continuously process the plate through the combined use of the punch 5 and the punching groove 6, so that the production efficiency is greatly improved.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components, and/or groups thereof.

The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

The terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" should be construed broadly, as if they were fixedly connected, detachably connected, or integrally connected, for example; 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.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.

Claims

1. The common continuous stamping die is characterized by comprising an upper die (1) and a lower die (2), wherein an upper die core (3) and a lower die core (4) are respectively and correspondingly arranged in the upper die (1) and the lower die (2), a plurality of punches (5) are arranged on the upper die core (3) in a staggered manner, and punching grooves (6) are formed in the lower die core (4) corresponding to the punches (5);

the guide blocks (7) are symmetrically arranged on two sides of the surface of the lower die (2) and are positioned at two ends of the lower die core (4);

the blanking block (8) is arranged below the lower die (2) and is positioned right below the lower die core (4), and a penetrating blanking groove (9) is arranged on the blanking block (8) corresponding to the punching groove (6).

2. A common continuous stamping die as claimed in claim 1, characterized in that the blanking slot (9) is elongated and has a length greater than the length of the punching slot (6).

3. A common continuous stamping die as claimed in claim 1, wherein the bottom of the lower die (2) is provided with a base (11) through a connecting block (10), and the base (11) is provided with a blanking hole (12) in the blanking block (8).

4. A common continuous stamping die as claimed in claim 3, characterized in that the connecting block (10) is provided with a bevel (13), said bevel (13) being inclined towards the blanking aperture (12).

5. A common continuous stamping die as claimed in claim 1, characterized in that the guide block (7) is bent, and both ends of the guide block (7) are provided with chamfers.

6. A common continuous stamping die according to claim 1, characterized in that a guiding post (14) is arranged between the upper die (1) and the lower die (2).

7. A common continuous stamping die according to claim 1, characterized in that a buffer column (15) is provided between the upper die (1) and the lower die (2).