CN210115397U

CN210115397U - Mould of crowded hole of blanking area of punching a hole in succession and cutting waste material

Info

Publication number: CN210115397U
Application number: CN201920843897.2U
Authority: CN
Inventors: 肖安义
Original assignee: Jiangshan Yongli Lily Industrial Co Ltd
Current assignee: Jiangshan Yongli Lily Industrial Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-02-28
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a mould of waste material is cut in crowded hole of falling material area that punches a hole in succession, including upper die base and die holder, the upper padding plate is installed to the below of upper die base, and the below of upper padding plate is provided with the punch holder, the printing mouth is installed to one side of punch holder, and the opposite side of punch holder is provided with blank mechanism, go up the below that the stripper is located the punch holder, and go up and be provided with the blanking district between stripper and the punch holder, go up the below that the stripper installs the lower bolster, the die holder is installed to the below of lower bolster, and is provided with the cylinder between upper die base and the die holder. This mould of crowded hole of falling material area of punching a hole in succession and cutting waste material is equipped with first punching a hole and the second punches a hole, and the cooperation through first punching a hole and the second is punched a hole is used, can punch a hole in succession to the work piece of punch a hole below the punch pin to realize punching a hole in advance and the mesh in essence punching a hole, the quality that the work piece punched a hole can be strengthened in crowded hole, and upper die base and upper padding plate can play the guard action to the punch pin.

Description

Mould of crowded hole of blanking area of punching a hole in succession and cutting waste material

Technical Field

The utility model relates to the technical field of dies, specifically be a mould of crowded hole of material area of punching a hole in succession and cutting waste material.

Background

The mould is various moulds and tools which are used for obtaining required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, is called as an industrial parent, is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing and pressure casting, and is widely used in the forming processing of compression moulding or injection moulding of products such as engineering plastics, rubber, ceramics and the like.

Modern mould hole light area more than 90%, so do this product and punch a hole the blanking after, quench again, then crowded hole side can reach again, needs a plurality of boards when production, the multiple operation, waste time and energy and product quality is not special stability yet, leaks unfavorable emergence such as process thoughtlessly piece occasionally and mixes, it is comparatively troublesome to make production, for this reason, we propose one kind through the material area directly punch a hole in advance, the essence punches a hole, the crowded hole of tungsten steel stick, blanking, the excision is smashed the mould that the waste material was extruded in the area of blanking that punches a hole in succession and is cut the waste material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould of crowded hole of material area of punching a hole in succession cuts waste material to propose modern mould hole light area more than 90% in solving above-mentioned background art, so do this product and punch a hole the blanking after, quench again, then crowded hole side can reach again, need a plurality of boards when production, the multiple operation, waste time and energy and product quality is not special stability yet, leak bad emergence such as process mixing piece occasionally, make the comparatively troublesome problem of production.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould that crowded hole of falling material area of punching a hole cuts waste material in succession, includes upper die base and die holder, the upper padding plate is installed to the below of upper die base, and the below of upper padding plate is provided with the punch holder, one side of punch holder is installed and is printed the mouth, and the opposite side of punch holder is provided with blank mechanism, still includes and takes off the board, on take off the below that the board is located the punch holder, and on take off and be provided with the blanking district between board and the punch holder, on take off the below of board and install the lower bolster, and the below of lower bolster is provided with the lower bolster, the die holder is installed to the below of lower bolster, and is provided with the cylinder between upper die base and the die holder.

Preferably, the upper clamp plate comprises a first punched hole, a second punched hole and a hole extruding area, the first punched hole is arranged on the base of the upper clamp plate, the second punched hole is arranged on the right side of the first punched hole, and the hole extruding area is arranged on the right side of the second punched hole.

Preferably, the horizontal center line of the first punched hole coincides with the horizontal center line of the second punched hole, the first punched hole and the second punched hole both penetrate through the upper clamping plate, and the vertical center line of the upper clamping plate coincides with the vertical center line of the upper backing plate.

Preferably, the lower backing plate and the lower die base are fixedly connected, the vertical central line of the lower backing plate is superposed with the vertical central line of the lower die base, and the upper stripping plate and the lower backing plate are fixedly connected.

Preferably, the vertical central line of the upper die holder coincides with the vertical central line of the lower die holder, the air cylinder is fixedly connected with the lower die holder and the upper die holder, and the air cylinder is symmetrical about the vertical central line of the upper die holder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this mould of crowded hole of falling material area of punching a hole in succession and cutting waste material is equipped with first punching a hole and the second punches a hole, and the cooperation through first punching a hole and the second is punched a hole is used, can punch a hole in succession to the work piece of punch a hole below the punch pin to realize punching a hole in advance and the mesh in essence punching a hole, the quality that the work piece punched a hole can be strengthened in crowded hole, and upper die base and upper padding plate can play the guard action to the punch pin.

2. This mould of crowded hole of blanking area of punching a hole in succession and cutting waste material is equipped with die holder and lower bolster, through the die holder, can place this mould at external horizontal plane, goes up to take off the board and can play the effect of support to the work piece to be convenient for place the work piece on last taking off the board, the lower bolster can play the guard action to last taking off the board.

3. This mould of crowded hole of blanking area of punching a hole surely waste material in succession is equipped with die holder and cylinder, places the die holder at external plane, utilizes the atmospheric pressure principle of cylinder, can make the upper die base rise or descend to the person of facilitating the use takes or puts into the work piece.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the upper surface structure of the present invention;

in the figure: 1. an upper die holder; 2. an upper base plate; 3. an upper splint; 301. first punching; 302. second punching; 303. a hole extruding area; 4. a printing port; 5. a material cutting mechanism; 6. an upper stripping plate; 7. a blanking area; 8. a lower template; 9. a lower base plate; 10. a lower die holder; 11. and a cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a die for continuously punching a blanking strip, extruding and cutting waste materials comprises an upper die holder 1 and a lower die holder 10, wherein an upper backing plate 2 is installed below the upper die holder 1, an upper clamp plate 3 is arranged below the upper backing plate 2, the upper clamp plate 3 comprises a first punched hole 301, a second punched hole 302 and an extruding hole area 303, a base of the upper clamp plate 3 is provided with a first punched hole 301, the right side of the first punched hole 301 is provided with the second punched hole 302, the right side of the second punched hole 302 is provided with the extruding hole area 303, the horizontal central line of the first punched hole 301 is superposed with the horizontal central line of the second punched hole 302, the first punched hole 301 and the second punched hole 302 both penetrate through the upper clamp plate 3, the vertical central line of the upper clamp plate 3 is superposed with the vertical central line of the upper backing plate 2, and a workpiece below the upper clamp plate 3 can be continuously punched through the matched use of the first punched hole 301 and the second punched hole 302, so as to realize the purposes, the punching hole area 303 can enhance the quality of workpiece punching, the upper die base 1 and the upper backing plate 2 can protect the upper clamping plate 3, one side of the upper clamping plate 3 is provided with a printing opening 4, the other side of the upper clamping plate 3 is provided with a blanking mechanism 5, the upper stripper plate 6 is positioned below the upper clamping plate 3, and a blanking area 7 is arranged between the upper stripper plate 6 and the upper clamping plate 3;

the lower die plate 8 is arranged below the upper stripper plate 6, the lower backing plate 9 is arranged below the lower die plate 8, the lower die base 10 is arranged below the lower backing plate 9, the cylinder 11 is arranged between the upper die base 1 and the lower die base 10, the lower backing plate 9 is fixedly connected with the lower die base 10, the vertical central line of the lower backing plate 9 is superposed with the vertical central line of the lower die base 10, the upper stripper plate 6 is fixedly connected with the lower backing plate 9, the die can be placed on an external horizontal plane through the lower die base 10, the upper stripper plate 6 can support a workpiece, so that the workpiece can be conveniently placed on the upper stripper plate 6, the lower backing plate 9 can protect the upper stripper plate 6, the vertical central line of the upper die base 1 is superposed with the vertical central line of the lower die base 10, the cylinder 11 is fixedly connected with the lower die base 10 and the upper die base 1, and the cylinder 11 is symmetrical about the vertical central line of the upper die base 1, this mould of crowded hole of falling material area of punching a hole and cutting waste material in succession is equipped with die holder 10 and cylinder 11, places die holder 10 at external plane, utilizes the atmospheric pressure principle of cylinder 11, can make upper die base 1 rise or descend to the person of facilitating the use takes or puts into the work piece.

The working principle is as follows: for the die for continuously punching, blanking, extruding and cutting waste materials from the material belt, firstly, the device is placed on an external plane through the lower die holder 10, the upper die holder 1 is supported by the air cylinder 11, a workpiece is placed between the upper stripper plate 6 and the upper clamp plate 3, the upper die holder 1 is lowered to press the workpiece, the workpiece can be printed by using the external printing device and the printing port 4 in a matched manner, the workpiece can be continuously punched by using the first punched hole 301 and the second punched hole 302 in a matched manner, so that the aims of pre-punching and fine-punching are fulfilled, the quality of punched holes of the workpiece can be enhanced by the hole extruding area 303, the upper die holder 1 and the upper backing plate 2 can play a role in protecting the upper clamp plate 3, the workpiece punched holes can be conveniently placed in the blanking area 7, the waste materials of the workpiece can be cut by the material cutting mechanism 5, and the lower backing plate 9 can play a role in protecting the upper stripper plate 6 and the lower backing plate 8, the upper die base 1 and the upper backing plate 2 can protect the upper clamping plate 3, the die adopts a structure with a plurality of groups, the upper die base 1 takes off materials by a heavy-load spring, the lower die plate 8 lifts materials by a light spring, the layout is controlled by the forward thrust of a servo motor feeder and upper and lower guide needles and through holes, products are enabled to stably complete all die processing procedures along with the action of the upper and lower pressure of a punch press, and the use process of the die for continuously punching, blanking, extruding and cutting waste materials is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould that crowded hole of blanking area of punching a hole in succession was cut waste material, includes upper die base (1) and die holder (10), its characterized in that: the utility model discloses a printing device, including upper die base (1), punch holder (3), upper padding plate (2) are installed to the below of upper die base (1), and the below of punch holder (2) is provided with punch holder (3), one side of punch holder (3) is installed and is printed mouth (4), and the opposite side of punch holder (3) is provided with blank mechanism (5), still includes upper stripper (6), upper stripper (6) are located the below of punch holder (3), and are provided with blanking district (7) between upper stripper (6) and punch holder (3), lower bolster (8) are installed to the below of upper stripper (6), and the below of lower bolster (8) is provided with lower bolster (9), die holder (10) are installed to the below of lower bolster (9), and are provided with cylinder (11) between upper die base (1) and die holder (10).

2. The die for continuously punching blanking belt, extruding hole and cutting waste material according to claim 1, wherein: the upper clamp plate (3) comprises a first punched hole (301), a second punched hole (302) and a hole extruding area (303), the base of the upper clamp plate (3) is provided with the first punched hole (301), the right side of the first punched hole (301) is provided with the second punched hole (302), and the right side of the second punched hole (302) is provided with the hole extruding area (303).

3. The die for continuously punching blanking belt, extruding hole and cutting waste material according to claim 2, wherein: the horizontal center line of the first punched hole (301) coincides with the horizontal center line of the second punched hole (302), the first punched hole (301) and the second punched hole (302) both penetrate through the upper clamping plate (3), and the vertical center line of the upper clamping plate (3) coincides with the vertical center line of the upper backing plate (2).

4. The die for continuously punching blanking belt, extruding hole and cutting waste material according to claim 1, wherein: the lower backing plate (9) is fixedly connected with the lower die base (10), the vertical center line of the lower backing plate (9) is superposed with the vertical center line of the lower die base (10), and the upper stripping plate (6) is fixedly connected with the lower backing plate (9).

5. The die for continuously punching blanking belt, extruding hole and cutting waste material according to claim 1, wherein: the vertical center line of the upper die holder (1) is superposed with the vertical center line of the lower die holder (10), the air cylinder (11) is fixedly connected with the lower die holder (10) and the upper die holder (1), and the air cylinder (11) is symmetrical about the vertical center line of the upper die holder (1).