CN217512664U

CN217512664U - Bonnet planking stamping die

Info

Publication number: CN217512664U
Application number: CN202221685741.4U
Authority: CN
Inventors: 谢晖; 李茂�; 陈丰文; 刘勋
Original assignee: Dajie Intelligent Technology Guangdong Co ltd
Current assignee: Dajie Intelligent Technology Guangdong Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-09-30
Anticipated expiration: 2032-07-01

Abstract

The utility model relates to a stamping die technical field specifically is a bonnet planking stamping die, include: the die body comprises an upper die and a lower die, wherein a positioning groove is formed in the surface of the upper die, a positioning rod is fixedly connected to the surface of the lower die, and the positioning rod is connected with the positioning groove in the surface of the upper die in an inserting mode; the ejection mechanism comprises a fixing frame, the fixing frame is fixedly connected to the lower surface of the lower die, a telescopic cylinder is fixedly connected to the surface of the fixing frame, an output shaft of the telescopic cylinder penetrates through the lower die and is connected with a module, and a connecting groove is formed in the inner side of the lower die. The utility model discloses under the connection of extension spring and spread groove, the connection of extension spring and module realizes the elastic sliding of module in the bed die, reaches the quick effect that resets of module in the bed die, and conveniently takes the punching press product, under the effect of expanding spring, realizes supporting the elastic sliding of dish in flexible inslot, reaches to support the dish and supports to pressing the clearance to the rim charge of cutting out the sword shearing.

Description

Bonnet planking stamping die

Technical Field

The utility model relates to a stamping die technical field specifically is a bonnet planking stamping die.

Background

The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die.

Stamping, at room temperature, utilize the mould installed on the press to exert pressure to the material, make it produce separation or plastic deformation, thereby obtain the pressure processing method of required part, when carrying out production to the bonnet planking, often just adopt stamping process, but when using to current stamping die, do not have the ejection mechanism to the product on its mould, when taking, easily cause the block of product in the mould, it is inconvenient that it takes, and when punching press the product, the rim charge of tailorring easily adheres to the mould surface, in the process of rising, easily cause and drop, lead to the damage to mould or equipment, consequently need to design a bonnet stamping die to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engine cover planking stamping die to do not possess the ejection mechanism to the product on solving the mould that proposes in the above-mentioned background art, when taking, easily cause the block of product in the mould, inconvenient it is taken, and when carrying out the punching press to the product, the rim charge of tailorring easily adheres at the die surface, at the in-process that rises, easily causes to drop, leads to the problem to the damage of mould or equipment.

In order to achieve the above object, the utility model provides a following technical scheme, a bonnet planking stamping die, include:

the die body comprises an upper die and a lower die, wherein a positioning groove is formed in the surface of the upper die, a positioning rod is fixedly connected to the surface of the lower die, and the positioning rod is connected with the positioning groove in the surface of the upper die in an inserting mode;

the ejection mechanism comprises a fixing frame, the fixing frame is fixedly connected to the lower surface of the lower die, a telescopic cylinder is fixedly connected to the surface of the fixing frame, an output shaft of the telescopic cylinder penetrates through the lower die and is connected with a module, a connecting groove is formed in the inner side of the lower die, a tension spring is fixedly connected to the inner side of the connecting groove, and one end of the connecting groove and the module are fixedly connected to the tension spring in a far-away mode.

Preferably, the fixing frame is welded with the lower die through a connecting rod, the telescopic cylinder is fixed on the surface of the lower die through the fixing frame, and the input end of the telescopic cylinder is electrically connected with the output end of an external power supply through a wire.

Preferably, the output shaft of the telescopic cylinder is connected with the module in an abutting mode, the surface of the module is in a circular arc shape, and the module is connected with the lower die in a sliding mode through the telescopic cylinder.

Preferably, the spread groove is long flute profile shape, the spread groove is two sets of inboards of seting up at the lower mould, the module passes through extension spring and spread groove sliding connection.

Preferably, the surface of going up the mould is provided with cuts the mechanism, it includes the cut-off knife to cut off the mechanism, cut-off knife fixed connection is on the surface of last mould, flexible groove has been seted up on the surface of last mould, the inboard fixedly connected with extension spring in flexible groove, the one end fixedly connected with who keeps away from flexible groove of extension spring is to the dish, to dish and flexible groove sliding connection.

Preferably, the telescopic groove is uniformly formed in the surface of the upper die, the supporting disc is correspondingly connected with the telescopic groove, and the size of the supporting disc is smaller than that of the telescopic groove.

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

1. through the connection of mount and lower mould, under the connection of telescopic cylinder and mount, reach the fixed of telescopic cylinder effect position on the lower mould, through the output shaft of telescopic cylinder and the connection of closing of support of module, realize the effect position adjustment of module in the lower mould, reach the ejecting effect to after the product punching press, under the connection of extension spring and spread groove, the connection of extension spring and module, the realization is to the elastic sliding of module in the lower mould, reach the quick reset effect of module in the lower mould, and conveniently take stamping product.

2. Through the connection of last mould and cut-off knife, under the connection of last mould and lower mould, realize that the cut-off knife shears unnecessary material on to the lower mould, through the connection of flexible groove and expanding spring, under the effect of expanding spring, realize supporting the elastic sliding of dish in flexible inslot, reach to support the dish and support to press the clearance to the rim charge of cutting off the sword shearing, avoid causing the adhesion, lead to rising dropping of in-process at last mould, produce the potential safety hazard.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a bottom perspective exploded view of the structure of the present invention;

FIG. 3 is a schematic perspective view, partially cut away, showing the structure of the lower mold of FIG. 1 according to the present invention;

fig. 4 is a schematic perspective view of the upper mold of fig. 2 according to the present invention.

In the figure: 1. an upper die; 11. a lower die; 2. a fixed mount; 21. a telescopic cylinder; 22. a module; 23. connecting grooves; 24. a tension spring; 3. a cutter; 31. a telescopic groove; 32. a tension spring; 33. and (7) supporting the disc.

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. 1-4, the present invention provides an embodiment:

an engine cover outer panel stamping die, comprising:

the die body comprises an upper die 1 and a lower die 11, a positioning groove is formed in the surface of the upper die 1, a positioning rod is fixedly connected to the surface of the lower die 11, the positioning rod is connected with the positioning groove in the surface of the upper die 1 in an inserting and combining mode, and the outer plate of the engine cover is subjected to punch forming under the connection of the upper die 1 and the lower die 11;

ejecting mechanism, including

mount

2, 2 fixed connection of mount are at the lower surface of lower mould 11, the fixed surface of mount 2 is connected with telescopic cylinder 21, telescopic cylinder 21's output shaft runs through lower mould 11 and is connected with module 22, spread groove 23 has been seted up to the inboard of lower mould 11, spread groove 23's inboard fixedly connected with extension spring 24, extension spring 24 keeps away from the one end and the module 22 fixed connection of spread groove 23, through mount 2 and telescopic cylinder 21's connection, under the output shaft of telescopic cylinder 21 and the connection of closing of support of module 22, reach the change to module 22 effect position in lower mould 11, the realization is ejecting to punching press product in lower mould 11, make things convenient for it to take.

Further, mount 2 passes through the connecting rod and 11 seam connections of lower mould, and telescopic cylinder 21 passes through mount 2 to be fixed on the surface of lower mould 11, and telescopic cylinder 21's input passes through the wire and is connected with external power source's output electricity, and through telescopic cylinder 21 and the connection of mount 2, under the fixed connection of mount 2 and lower mould 11, the fixed effect to telescopic cylinder 21 effect position on lower mould 11 is realized.

Further, the output shaft of telescopic cylinder 21 and module 22 are connected in an abutting mode, the surface of module 22 is in a circular arc shape, module 22 is connected with lower die 11 in a sliding mode through telescopic cylinder 21, ejection of products is achieved under the sliding connection of module 22 and lower die 11 under the action of telescopic cylinder 21 and module 22, and the problem that the angle of the products is inclined when the products are taken is prevented from being affected.

Furthermore, the connecting groove 23 is in a long groove shape, the connecting grooves 23 are two groups and are arranged on the inner side of the lower die 11, the module 22 is connected with the connecting groove 23 in a sliding mode through the tension spring 24, the connecting groove 23 is connected with the lower die 11, elastic sliding of the module 22 in the lower die 11 is achieved under the connection of the tension spring 24 and the module 22, and the effect of quick resetting of the module 22 is achieved.

Further, go up the surface of mould 1 and be provided with and cut the mechanism, it includes cut-off knife 3 to cut the mechanism, 3 fixed connection of cut-off knife is on the surface of mould 1, flexible groove 31 has been seted up on the surface of mould 1, the inboard fixedly connected with extension spring 32 in flexible groove 31, the one end fixedly connected with who keeps away from flexible groove 31 of extension spring 32 supports dish 33, support dish 33 and flexible groove 31 sliding connection, lead to cut-off knife 3 and the connection of last mould 1, under the effect of cut-off knife 3, when the realization is to last mould 1 and the contact of lower mould 11, cut the material at its edge.

Further, the surface at last mould 1 is evenly seted up to flexible groove 31, supports dish 33 and flexible groove 31 and corresponds and connect, supports the size that dish 33 is less than flexible groove 31, through supporting dish 33 and flexible groove 31's sliding connection, under the effect of expanding spring 32, realizes the elastic sliding of dish 33 in flexible groove 31, reaches the effect of in time clearing up the rim charge of shearing.

The working principle is as follows: when using last mould 1 and lower mould 11, through the connection of mount 2 and lower mould 11, under the output shaft of telescopic cylinder 21 and the connection of closing of module 22, reach the change to module 22 effect position in lower mould 11, the realization is ejecting to the product after the punching press in the lower mould 11, make things convenient for its quick taking, under the connection of spread groove 23 and extension spring 24, extension spring 24 and module 22's connection, can realize the quick effect that resets of module 22 in lower mould 11.

Under cut-off knife 3 and the connection of last mould 1, when last mould 1 and the punching press of lower mould 11 contact, cut-off knife 3 can be tailor its unnecessary rim charge, when last mould 1 and the contact of lower mould 11, support the dish 33 and can extrude the inboard at telescopic slot 31, telescopic spring 32 is in the compression and holds the power state this moment, when last mould 1 and the separation of lower mould 11, under telescopic spring 32's effect, make to support dish 33 to pop out telescopic slot 31, reach the effect to the rim charge of the last adhesion of cut-off knife 3 in time clearance.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an engine cover planking stamping die which characterized in that includes:

the die body comprises an upper die (1) and a lower die (11), wherein a positioning groove is formed in the surface of the upper die (1), a positioning rod is fixedly connected to the surface of the lower die (11), and the positioning rod is connected with the positioning groove in the surface of the upper die (1) in an inserting mode;

ejection mechanism, including mount (2), mount (2) fixed connection is at the lower surface of lower mould (11), the fixed surface of mount (2) is connected with telescopic cylinder (21), telescopic cylinder's (21) output shaft runs through lower mould (11) and is connected with module (22), spread groove (23) have been seted up to the inboard of lower mould (11), inboard fixedly connected with extension spring (24) of spread groove (23), the one end and module (22) fixed connection of spread groove (23) are kept away from in extension spring (24).

2. The engine cover outer panel stamping die according to claim 1, characterized in that: the fixing frame (2) is connected with the lower die (11) in a welding mode through a connecting rod, the telescopic cylinder (21) is fixed on the surface of the lower die (11) through the fixing frame (2), and the input end of the telescopic cylinder (21) is electrically connected with the output end of an external power supply through a wire.

3. The engine cover outer panel press mold according to claim 1, characterized in that: the output shaft of the telescopic cylinder (21) is connected with the module (22) in a butting mode, the surface of the module (22) is in a circular arc shape, and the module (22) is connected with the lower die (11) in a sliding mode through the telescopic cylinder (21).

4. The engine cover outer panel press mold according to claim 1, characterized in that: the connecting groove (23) is in a long groove shape, the connecting groove (23) is two groups of inner sides which are arranged on the lower die (11), and the module (22) is connected with the connecting groove (23) in a sliding mode through a tension spring (24).

5. The engine cover outer panel press mold according to claim 1, characterized in that: the utility model discloses a telescopic mechanism, including last mould (1), cut-off knife (3) fixed connection is on the surface of last mould (1), flexible groove (31) have been seted up on the surface of last mould (1), the inboard fixedly connected with extension spring (32) in flexible groove (31), the one end fixedly connected with who keeps away from flexible groove (31) in extension spring (32) supports dish (33), support dish (33) and flexible groove (31) sliding connection.

6. The engine cover outer panel press mold according to claim 5, characterized in that: the surface at last mould (1) is evenly seted up in flexible groove (31), support dish (33) and flexible groove (31) and correspond the connection, the size that supports dish (33) is less than the size in flexible groove (31).