CN110743975A

CN110743975A - Automobile parts stamping die

Info

Publication number: CN110743975A
Application number: CN201911019468.4A
Authority: CN
Inventors: 吴应举
Original assignee: Hefei Changqing Machinery Co Ltd
Current assignee: Hefei Changqing Machinery Co Ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-02-04

Abstract

The invention provides an automobile part stamping die which comprises a positioning pin, a fixing plate, a connecting seat, a tension spring, a clamping seat, an extension seat, an ejection spring and a telescopic head, wherein the connecting seat is welded at the middle position of the front end face of a lower seat, the fixing plate is installed on the left side of the connecting seat, the positioning pin is inserted into the connecting seat, the tension spring is installed on the rear side of the lower seat, the clamping seat is installed on the rear end face of the tension spring, the extension seat is symmetrically clamped on the left side and the right side of the interior of the lower seat, the ejection spring is installed on the right side of the interior of the extension seat, and the telescopic head is installed on the upper end face of the ejection spring.

Description

Automobile parts stamping die

Technical Field

The invention relates to an automobile part stamping die, and belongs to the technical field of automobile part processing.

Background

The automobile part processing is each unit constituting the automobile part processing whole and a product serving for the automobile part processing. Automobile parts, as the basis of the automotive industry, are essential factors supporting the continued healthy development of the automotive industry. Particularly, the current automobile industry is fiercely and fiercely developing independent development and innovation, and a strong part system is needed to be used as a support. When some automobile parts are processed, punch forming is needed, and at the moment, a punching die is used for punching raw materials so as to obtain the required shape.

The existing stamping die is inconvenient to take when stamping some small automobile parts, so that the speed of an operator can be slowed down when the part is taken, the working efficiency is reduced, the production cost of an enterprise is also improved, and the problem of the appearance of the automobile part stamping die is urgently needed.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the stamping die for the automobile parts, which is used for solving the problems in the background art.

In order to achieve the purpose, the invention is realized by the following technical scheme: a stamping die for automobile parts comprises a stabilizing base, supporting plates, a stamping machine, a telescopic spring, an upper module, a lower die holder and a mechanism convenient to take, wherein the supporting plates are symmetrically arranged on the left side and the right side of the upper end surface of the stabilizing base, the lower die holder is arranged between the upper end surfaces of the stabilizing base, the mechanism convenient to take is arranged in the lower die holder, the upper module is arranged on the upper side of the lower die holder, the telescopic spring is arranged on the upper side of the upper module, the stamping machine is assembled on the upper side of the telescopic spring, the mechanism convenient to take comprises a positioning pin, a fixing plate, a connecting seat, a tension spring, a clamping seat, an extension seat, an ejection spring and a telescopic head, the connecting seat is welded in the middle position of the front end surface of the lower die holder, the fixing plate is arranged on the left side of the connecting, the left side and the right side of the interior of the lower die seat are symmetrically clamped with extension seats, the right side of the interior of the extension seat is provided with an ejection spring, and the upper end face of the ejection spring is provided with a telescopic head.

Furthermore, the upper module is matched with a lower die holder, and the lower die holder is of a structure capable of moving back and forth.

Furthermore, the connecting seat is internally provided with a jack which is matched with the positioning pin.

Furthermore, the upper end surface of the telescopic head is slightly higher than the lowest point of the upper module.

Furthermore, a fixing groove is formed in the front side of the upper end face of the stabilizing base and is matched with the lower die holder.

Further, the punching machine is connected with an external power supply through a lead.

The invention has the beneficial effects that: according to the automobile part stamping die, the positioning pin, the fixing plate, the connecting seat, the tension spring, the clamping seat, the extending seat, the ejecting spring and the telescopic head are added, so that the stamped automobile part is convenient to take and place, the problem that the original stamped automobile part is inconvenient to take is solved, and the convenient taking effect of the stamping die is improved.

Because the upper module is matched with the lower die holder, the lower die holder is of a structure capable of moving back and forth, the design improves the matching property between the upper module and the lower die holder, because the connecting seat is internally provided with the jack which is matched with the positioning pin, the jack facilitates the positioning pin to be inserted into the connecting seat to position the connecting seat, because the upper end surface of the telescopic head is slightly higher than the lowest point of the upper module, the design avoids the damage of the telescopic head of the upper module, a gap is generated between a punched part and the lower die holder to be convenient to take, because the front side of the upper end surface of the stabilizing base is provided with the fixing groove which is matched with the lower die holder, the design improves the moving stability of the lower die holder, because the punching machine is connected with an external power supply through a lead, the design facilitates the punching machine to work to make the upper module move up and down, the invention, the practicability is strong.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a plan view of an automotive part stamping die of the present invention;

FIG. 2 is a front sectional view of a mechanism for facilitating access to an automobile part stamping die according to the present invention;

FIG. 3 is a right sectional view of a mechanism for facilitating access in a stamping die for automobile parts according to the present invention

FIG. 4 is an enlarged view of A of the mechanism for facilitating taking of the automobile part stamping die according to the invention;

in the figure: 1-a stable base, 2-a support plate, 3-a punch, 4-a telescopic spring, 5-an upper module, 6-a lower die holder, 7-a convenient taking mechanism, 71-a positioning pin, 72-a fixing plate, 73-a connecting seat, 74-a tension spring, 75-a clamping seat, 76-an extending seat, 77-an ejection spring and 78-a telescopic head.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an automobile parts stamping die, including stabilizing base 1, backup pad 2, punching machine 3, expanding spring 4, go up module 5, die holder 6 and the mechanism 7 of being convenient for take, stabilizing base 1 up end left and right sides symmetry and installing backup pad 2, stabilizing base 1 up end between the position and installing die holder 6, die holder 6 is inside to be provided with the mechanism 7 of being convenient for take, module 5 is installed to 6 upsides of die holder, expanding spring 4 is installed to 5 upsides of last module, 4 upsides of expanding spring are equipped with punching machine 3.

Mechanism 7 convenient to take includes locating pin 71, fixed plate 72, connecting seat 73, extension spring 74, clamp seat 75, extend seat 76, ejecting spring 77 and flexible head 78, connecting seat 73 has been welded to the preceding terminal surface intermediate position of lower bolster 6, fixed plate 72 is installed on connecting seat 73 left side, connecting seat 73 is inside to alternate has locating pin 71, extension spring 74 is installed to the lower bolster 6 rear side, extension spring 74 rear end face is installed and is clamped seat 75, the inside left and right sides symmetry of lower bolster 6 clamps and extends seat 76, ejecting spring 77 is installed on the inside right side of extension seat 76, ejecting spring 77 up end is installed flexible head 78, the inconvenient problem of taking of automobile parts after original punching press has been solved in this design.

Go up module 5 and die holder 6 phase-match, but die holder 6 is the back-and-forth movement structure, this design has improved the matching nature between last module 5 and the die holder 6, the inside jack that has seted up of connecting seat 73, jack and locating pin 71 phase-match, the jack makes things convenient for locating pin 71 to insert inside fixing to it of connecting seat 73, the first 78 up end of flexible is a little higher than last module 5 minimum that descends, this design is when avoiding last module 5 to damage flexible head 78, it is convenient for take to produce the clearance between spare part after the messenger's punching press and the die holder 6, stabilizing base 1 up end front side is equipped with fixed recess, fixed recess and die holder 6 phase-match, this design has improved die holder 6 mobility stability, punching machine 3 is connected with external power supply through the wire, this design makes the work of punching machine 3 make last module 5 do the action of reciprocating.

As an embodiment of the present invention: many parts are needed in the automobile manufacturing process, some small parts need to be punched when being processed, the positioning pin 71 is pulled out, the lower die holder 6 is moved to the front side by pulling the connecting seat 73, the parts are placed at the appointed position of the lower die holder 6 when being moved to the proper position, the connecting seat 73 is loosened, the lower die holder 6 is moved to the original position to the rear side under the drawing force of the tension spring 74, the drawing force of the tension spring 74 is improved by the fixing plate 72, the positioning pin 71 is inserted into the fixing plate 72 and the connecting seat 73, the lower die holder 6 is effectively prevented from shaking under the external force, the punching machine 3 is electrified to work to enable the upper die block 5 to move up and down to punch and shape the parts, after punching is completed, the telescopic force of the ejection spring 77 enables the telescopic head 78 to eject the punched parts to the upper side, gaps are generated between the parts and the lower die holder 6, and the punching is convenient for, at this time, the positioning pin 71 is pulled out, the lower die holder 6 is moved to the front side by pulling the connecting holder 73, and then the component is removed, and the above-described operations are repeated to continuously perform component punching.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an automobile parts stamping die, includes stable base, backup pad, punching machine, expanding spring, goes up module, die holder and the mechanism of being convenient for take, its characterized in that: the left side and the right side of the upper end surface of the stabilizing base are symmetrically provided with supporting plates, a lower die base is arranged between the upper end surfaces of the stabilizing base, a mechanism convenient to take is arranged in the lower die base, an upper die block is arranged on the upper side of the lower die base, an expansion spring is arranged on the upper side of the upper die block, and a punching machine is assembled on the upper side of the expansion spring;

the mechanism of taking convenient to include locating pin, fixed plate, connecting seat, extension spring, clamp the seat, extend seat, ejecting spring and flexible head, the welding of terminal surface intermediate position has the connecting seat before the die holder, the fixed plate is installed in the connecting seat left side, the inside interlude of connecting seat has the locating pin, the extension spring is installed to the die holder rear side, the extension spring rear end face is installed and is clamped the seat, the inside left and right sides symmetry of die holder clamps and extends the seat, extend the inside right side of seat and install ejecting spring, the flexible head is installed to ejecting spring up end.

2. The automobile part stamping die according to claim 1, wherein: the upper module is matched with the lower die holder, and the lower die holder is of a structure capable of moving back and forth.

3. The automobile part stamping die according to claim 1, wherein: the connecting base is internally provided with a jack which is matched with the positioning pin.

4. The automobile part stamping die according to claim 1, wherein: the upper end surface of the telescopic head is slightly higher than the lowest point of the upper module.

5. The automobile part stamping die according to claim 1, wherein: the front side of the upper end face of the stabilizing base is provided with a fixing groove, and the fixing groove is matched with the lower die holder.

6. The automobile part stamping die according to claim 1, wherein: the punching machine is connected with an external power supply through a lead.