CN213671340U

CN213671340U - Gasket stamping device

Info

Publication number: CN213671340U
Application number: CN202022225473.5U
Authority: CN
Inventors: 秦建锋
Original assignee: Jiaxing Yufeng Car Parts Co ltd
Current assignee: Jiaxing Yufeng Auto Parts Co.,Ltd.
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-07-13
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a gasket stamping device, including upper die base, die holder, last mould sword and lower mould sword, the lower extreme of upper die base is equipped with the mould sword, be equipped with the waste material passageway on going up the mould sword, the lower terminal surface of last mould sword is run through to the one end of waste material passageway, and the other end runs through the upper portion side of last mould sword, the lower terminal surface of going up the mould sword coincide with the gasket of producing, be equipped with magnet in the lower extreme of waste material passageway, be equipped with the lower mould sword on the die holder, be equipped with on the lower mould sword with last mould sword matched with annular groove, annular inslot is equipped with the spring and establishes the cyclic annular roof in the spring upper end, the upper end parallel and level in cyclic annular groove of cyclic annular roof compares with prior art, can improve production efficiency, guarantees the precision.

Description

Gasket stamping device

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of gasket production facility, especially a gasket stamping device's technical field.

[ background of the invention ]

Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

At present, most of gasket production methods adopt a multi-station continuous die for production, two processing procedures of punching and blanking are needed, the production efficiency is low, and the precision is difficult to guarantee.

[ Utility model ] content

The utility model discloses an aim at solving the problem among the prior art, provide a gasket stamping device, can improve production efficiency, guarantee the precision.

In order to achieve the purpose, the utility model provides a gasket stamping device, including upper die base, die holder, last mould sword and lower mould sword, the lower extreme of upper die base is equipped with the mould sword, upward be equipped with the waste material passageway on the mould sword, the lower terminal surface of last mould sword is run through to the one end of waste material passageway, and the upper portion side of last mould sword is run through to the other end, the lower terminal surface of going up the mould sword coincide with the gasket of producing, be equipped with magnet in the lower extreme of waste material passageway, be equipped with down the mould sword on the die holder, be equipped with on the mould sword with last mould sword matched with annular groove, be equipped with the spring in the annular groove and establish the annular roof in the spring upper end, the upper end of annular roof and the upper end parallel and level in annular groove.

Preferably, the upper die cutter comprises a die cutter body and a fixed seat arranged at the upper end of the die cutter body, the circumferential surface of the upper end of the fixed seat is provided with an annular bulge, and the annular bulge is fixedly connected with the upper die seat through a bolt.

Preferably, the waste material channel comprises a vertical channel arranged on the die cutter body and a transverse channel arranged at the rear end of the fixed seat and communicated with the vertical channel, and the front end of the transverse channel comprises a vertical part and an inclined part used for connecting the vertical part with the upper end of the transverse channel.

Preferably, the lower end of the upper die base is provided with a positioning body, and the upper end of the fixing base is provided with a positioning groove matched with the positioning body.

Preferably, the front end of the lower die base is provided with a material dripping groove.

Preferably, the lower die base is provided with a mounting groove matched with the lower die cutter, the lower die cutter is fixedly connected with the mounting groove through a bolt, the lower end of the lower die cutter is provided with a positioning bulge, and the mounting groove is provided with a groove matched with the positioning bulge.

The utility model has the advantages that: the utility model discloses a be equipped with the die cutter with the lower extreme of upper die base, be equipped with the waste material passageway on the last die cutter, the lower terminal surface of die cutter is run through to the one end of waste material passageway, the other end runs through the upper portion side of die cutter, the lower terminal surface of going up the die cutter coincide with the gasket of producing, be equipped with magnet in the lower extreme of waste material passageway, be equipped with down the die cutter on the die holder, be equipped with on the lower die cutter with last die cutter matched with annular groove, can disposable stamping forming, and divide the ejection of compact to gasket and waste material, compared with the prior art, can improve production efficiency, guarantee the precision.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of a gasket stamping device of the present invention.

In the figure: 1-upper die holder, 2-lower die holder, 3-upper die cutter, 4-lower die cutter, 5-waste channel, 6-annular groove, 7-spring, 8-annular top plate, 9-positioning body, 10-positioning groove, 11-material flowing groove, 12-mounting groove, 13-positioning bulge, 14-groove, 15-magnet, 31-die cutter body, 32-fixing seat, 33-annular bulge, 51-vertical channel, 52-horizontal channel, 521-vertical part and 522-inclined part.

[ detailed description ] embodiments

Referring to fig. 1, the utility model relates to a gasket stamping device, which comprises an upper die holder 1, a lower die holder 2, an upper die cutter 3 and a lower die cutter 4, wherein the lower end of the upper die holder 1 is provided with the upper die cutter 3, the upper die cutter 3 is provided with a waste material channel 5, one end of the waste material channel 5 penetrates through the lower end surface of the upper die cutter 3, the other end penetrates through the upper side surface of the upper die cutter 3, the lower end surface of the upper die cutter 3 is matched with a produced gasket, the lower end of the waste material channel 5 is provided with a magnet 15, the lower die holder 2 is provided with the lower die cutter 4, the lower die cutter 4 is provided with an annular groove 6 matched with the upper die cutter 3, the annular groove 6 is internally provided with a spring 7 and an annular top plate 8 arranged at the upper end of the spring 7, the upper end of the annular top plate 8 is flush with the upper end of the annular groove 6, the upper die cutter 3, the circumferential surface of the upper end of the fixed seat 32 is provided with an annular bulge 33, the annular bulge 33 is fixedly connected with the upper die holder 1 through a bolt, the scrap passage 5 includes a vertical passage 51 provided in the die cutter body 31 and a lateral passage 52 provided at the rear end of the holder 32 and communicating with the vertical passage 51, the front end of the lateral channel 52 includes a vertical portion 521 and an inclined portion 522 for connecting the vertical portion 521 with the upper end of the lateral channel 52, the lower end of the upper die holder 1 is provided with a positioning body 9, the upper end of the fixed seat 32 is provided with a positioning groove 10 matched with the positioning body 9, a material dripping groove 11 is arranged at the front end of the lower die base 2, an installation groove 12 matched with the lower die cutter 4 is arranged on the lower die base 2, the lower die cutter 4 is fixedly connected with a mounting groove 12 through a bolt, a positioning bulge 13 is arranged at the lower end of the lower die cutter 4, and a groove 14 matched with the positioning bulge 13 is arranged on the mounting groove 12.

The utility model discloses the working process:

the utility model relates to a gasket stamping device is in the course of the work, upper die base 1 downstream under hydraulic equipment's effect, upper die base 1 drives die cutter 3 downstream and carries out the punching press operation, the back is accomplished in the punching press, the gasket waste material that punches a hole can not follow waste material passageway 5's lower extreme landing under magnet 15's effect, along with the continuous punching press work in later stage, the gasket waste material that punches a hole in the waste material passageway 5 piles up and upward move, the gasket waste material that punches a hole is when through rake 522, force the gasket waste material displacement landing that punches a hole, the row who gets into and is connected with the 52 output of transverse channel from transverse channel 52 at last expects the pipe. The sheet moves forward to drive the punched gasket to move together, and when the punched gasket enters the material dripping groove 11, the punched gasket slides into the material dripping groove 11 and finally falls into the collecting box.

When the upper die cutter 3 finishes upward movement after stamping, the annular top plate 8 enables the stamped gasket to move upward under the action of the spring 7 and to be overlapped with the sheet, so that the sheet can move forward to drive the stamped gasket to move together.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. A gasket stamping device which characterized in that: comprises an upper die holder (1), a lower die holder (2), an upper die cutter (3) and a lower die cutter (4), the lower end of the upper die holder (1) is provided with an upper die cutter (3), the upper die cutter (3) is provided with a waste material channel (5), one end of the waste material channel (5) penetrates through the lower end face of the upper die cutter (3), the other end of the waste material channel penetrates through the upper side face of the upper die cutter (3), the lower end surface of the upper die cutter (3) is matched with the produced gasket, a magnet (15) is arranged in the lower end of the waste material channel (5), a lower die cutter (4) is arranged on the lower die holder (2), an annular groove (6) matched with the upper die cutter (3) is arranged on the lower die cutter (4), a spring (7) and an annular top plate (8) arranged at the upper end of the spring (7) are arranged in the annular groove (6), the upper end of the annular top plate (8) is flush with the upper end of the annular groove (6).

2. A gasket stamping apparatus as claimed in claim 1, wherein: the upper die cutter (3) is composed of a die cutter body (31) and a fixed seat (32) arranged at the upper end of the die cutter body (31), an annular protrusion (33) is arranged on the peripheral surface of the upper end of the fixed seat (32), and the annular protrusion (33) is fixedly connected with the upper die base (1) through a bolt.

3. A gasket stamping apparatus as claimed in claim 1, wherein: the waste material channel (5) comprises a vertical channel (51) arranged on the die cutter body (31) and a transverse channel (52) arranged at the rear end of the fixed seat (32) and communicated with the vertical channel (51), the front end of the transverse channel (52) comprises a vertical part (521) and an inclined part (522) used for connecting the vertical part (521) with the upper end of the transverse channel (52), and the lower end of the transverse channel (52) is an inclined plane.

4. A gasket stamping apparatus as claimed in claim 2, wherein: the lower extreme of upper die base (1) is equipped with location body (9), the upper end of fixing base (32) is equipped with constant head tank (10) with location body (9) matched with.

5. A gasket stamping apparatus as claimed in claim 1, wherein: the front end of the lower die holder (2) is provided with a material dripping groove (11).

6. A gasket pressing apparatus according to any one of claims 1 to 5, wherein: be equipped with on die holder (2) with lower mould sword (4) matched with mounting groove (12), lower mould sword (4) are through bolt and mounting groove (12) fixed connection, the lower extreme of lower mould sword (4) is equipped with location arch (13), be equipped with on mounting groove (12) with location arch (13) matched with recess (14).