CN217964398U

CN217964398U - Stamping die

Info

Publication number: CN217964398U
Application number: CN202222395220.1U
Authority: CN
Inventors: 叶海琪
Original assignee: Taizhou Fanyu Mold Co ltd
Current assignee: Taizhou Fanyu Mold Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-12-06
Anticipated expiration: 2032-09-08

Abstract

The utility model provides a stamping die belongs to machining technical field. The stamping die solves the problems that the labor cost is high and the work safety is low due to the fact that the existing stamping die pushes materials manually. The die stamping die comprises an upper die base and a lower die base, wherein a convex film fixing plate with a convex film structure is mounted at the bottom of the upper die base, a female die is mounted at the top of the lower die base, a type groove for a sheet material to enter is formed in the female die, an automatic pushing device for pushing the sheet material to advance is arranged on the side of the die stamping die, the automatic pushing device comprises a base and a moving pushing block arranged above the base, the moving pushing block is in sliding fit on the base through a linear guide rail, a material pushing opening for the outer end of the sheet material to stretch into is formed in the front of the moving pushing block, a feeding opening and a discharging opening are formed in the two ends of the female die respectively, and a discharging plate is detachably mounted at the discharging opening of the corresponding female die on the lower die base. The utility model has the advantages of reduce cost of labor, hand labor power, improve security and work efficiency is high.

Description

Stamping die

Technical Field

The utility model belongs to the technical field of machining, a mould is related to, in particular to die mould.

Background

A die tool is a special piece of tooling that processes materials (metallic or non-metallic) into parts (or semi-finished products). The existing stamping die pushes a plate into the die manually before a part is machined, and the machined part is formed under the operation of the die, so that a large amount of labor cost is obviously generated, and certain danger is caused by manual pushing.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a reduce cost of labor, hand labor power, improve security and die mould that work efficiency is high.

The purpose of the utility model can be realized by the following technical proposal: the die is characterized in that an automatic pushing device used for pushing the sheet materials to move forwards is arranged on the side of the die, the automatic pushing device is composed of a base and a moving pushing block arranged above the base, the moving pushing block is matched with the base in a sliding mode through a linear guide rail, a material pushing opening used for enabling the outer end of the sheet materials to stretch into is formed in the front portion of the moving pushing block and used for pushing the sheet materials to move forwards after contacting, the front end opening of the material pushing opening is an outward-expanded flaring opening, a feeding opening and a discharging opening are formed in the two ends of the female die respectively, a discharging plate is detachably mounted at the position, corresponding to the discharging opening of the female die, of the lower die and composed of a slope plate and a stripper plate, the top end of the slope plate is in butt joint with the discharging opening of the female die and used for enabling processed workpieces to slide downwards to the stripper plate, and a stripper plate used for processed workpieces to fall off is formed in the stripper plate.

In the stamping die, the induction station parts are arranged on two sides of the front part of the movable push block, the mounting plates are fixed on two sides of the lower die holder, and the top of each mounting plate is provided with a plurality of sensors for detecting whether the plate material is in place or not at corresponding positions.

In the stamping die, the discharging plate is fixed on the lower die base through bolts.

In the stamping die, the rear end of the movable push block is provided with a driving mechanism for controlling the movable push block to move back and forth, and the driving mechanism controls the movable push block to move back and forth through a ball screw.

Compared with the prior art, the die has the advantages of improving the production efficiency, reducing the labor cost and labor force and improving the working safety.

Drawings

Fig. 1 is a schematic perspective view of the present die assembly.

Fig. 2 is a schematic perspective view of the present die assembly.

In the figure, 1, an upper die base; 2. a lower die holder; 3. a convex membrane fixing plate; 4. a female die; 5. a base; 6. moving the push block; 7. a linear guide rail; 8. pushing a material port; 9. flaring; 10. a discharge port; 11. a ramp plate; 12. a material removing plate; 13. a material removing port; 14. sensing a work position piece; 15. mounting a plate; 16. a sensor; 17. a drive mechanism.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the die stamping die comprises an upper die holder 1 and a lower die holder 2, a convex film fixing plate 3 with a convex film structure is mounted at the bottom of the upper die holder 1, a concave die 4 is mounted at the top of the lower die holder 2, a groove for allowing a sheet material to enter is formed in the concave die 4, an automatic pushing device for pushing the sheet material to advance is arranged on the lateral side of the die stamping die and comprises a base 5 and a movable pushing block 6 arranged above the base 5, the movable pushing block 6 is in sliding fit on the base 5 through a linear guide rail 7, a pushing opening 8 for allowing the outer end of the sheet material to extend into is formed in the front of the movable pushing block 6 and for pushing the sheet material to advance after contact, a front end opening of the pushing opening 8 is an outward-expanded flaring 9, the flaring 9 is equivalent to an anti-collision opening, the problem that the sheet material directly collides with the front end face of the movable pushing block 6 due to misoperation can be avoided, a feeding opening and a discharging opening 10 are respectively formed in two ends of the concave die 4, a discharging opening 10 corresponding to the lower die 2 is detachably provided with a discharging plate 11 and a slope for processing the workpiece, and a discharging opening 12 for processing the workpiece is formed in a way that the lower discharging opening 12 is well provided.

Preferably, both sides of the front part of the movable push block 6 are provided with induction station parts 14, both sides of the lower die holder 2 are fixed with mounting plates 15, and the top of the mounting plates 15 is provided with a plurality of sensors 16 for detecting whether the plate material is in place or not at corresponding positions.

When the induction station piece 14 reaches the first sensor 16, the induction station piece stops moving, the die stamping die works, the working time is set time, after the set time is over, the induction station piece 6 moves forwards continuously, when the induction station piece reaches the second sensor 16, the movement stops, the die stamping die works, continuous working is formed, and due to different lengths of the plates, the number of the sensors 16 arranged according to different plates is different.

In addition, through the sensor 16 of both sides installation, can have two judgments, realize more accurate station and judge, prevent the error.

In a further elaboration, the discharging plate is fixed on the lower die base 2 through bolts, and the discharging plates with different shapes of the discharging openings 13 are selected according to the formed workpieces with different shapes, so that the discharging plate can be widely applied to various types of the processed workpieces.

Preferably, the rear end of the movable push block 6 is provided with a driving mechanism 17 for controlling the movable push block to move back and forth, and the driving mechanism 17 controls the movable push block 6 to move back and forth through a ball screw.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the upper die holder 1, the lower die holder 2, the convex film fixing plate 3, the concave die 4, the base 5, the movable push block 6, the linear guide 7, the material pushing port 8, the flaring 9, the material outlet 10, the slope plate 11, the material removing plate 12, the material removing port 13, the sensing station 14, the mounting plate 15, the sensor 16, the driving mechanism 17, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.

Claims

1. A die mould comprises an upper die holder (1) and a lower die holder (2), the bottom of the upper die base (1) is provided with a convex film fixing plate (3) with a convex film structure, the top of the lower die holder (2) is provided with a concave die (4), the concave die (4) is provided with a groove for the sheet material to enter, it is characterized in that an automatic pushing device for pushing the sheet forward is arranged on the side of the stamping die, the automatic material pushing device consists of a base (5) and a movable pushing block (6) arranged above the base (5), the movable push block (6) is matched on the base (5) in a sliding way through a linear guide rail (7), the front part of the movable push block (6) is provided with a groove for the outer end of the plate to extend into, and a material pushing port (8) for pushing the plate material to move forward after contacting, wherein the front end port of the material pushing port (8) is an outward expanding opening (9), the two ends of the female die (4) are respectively provided with a feed inlet and a discharge outlet (10), a discharge plate is detachably arranged on the lower die holder (2) and corresponding to the discharge hole (10) of the female die (4), the discharging plate consists of a slope plate (11) and a stripper plate (12), the top end of the slope class is butted with a discharge hole (10) of the female die (4) and is used for sliding a processed workpiece down to a stripper plate (12), the stripper plate (12) is provided with a stripper port (13) for the machined workpiece to be stripped.

2. The die according to claim 1, wherein sensing position parts (14) are arranged on both sides of the front part of the movable push block (6), mounting plates (15) are fixed on both sides of the lower die holder (2), and a plurality of sensors (16) for detecting whether the plate material is in place at corresponding positions are arranged at the tops of the mounting plates (15).

3. A die according to claim 1, characterized in that the discharge plate is fixed to the lower die holder (2) by means of bolts.

4. The die set according to claim 1, characterized in that the rear end of the movable push block (6) is provided with a driving mechanism (17) for controlling the movable push block (6) to move back and forth, and the driving mechanism (17) controls the movable push block (6) to move back and forth through a ball screw.