CN214321484U

CN214321484U - Automobile parts U type profile shaping frock

Info

Publication number: CN214321484U
Application number: CN202023112512.7U
Authority: CN
Inventors: 齐咏
Original assignee: Anhui Zhonggong Science & Technology Co ltd
Current assignee: Anhui Zhonggong Science & Technology Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-01
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses an automobile parts U type profile shaping frock, it is whole including the curb girder frock, the curb girder frock is whole to comprise curb girder body spare, agree with roof beam and arc banding, agree with roof beam fixed connection in the top of curb girder body spare, arc banding fixed connection is in the bottom of curb girder body spare, and agrees with roof beam and arc banding and curb girder body spare and adopt seamless connection, makes it constitute a body structure. This automobile parts U type profile shaping frock, through the shaping size that changes forming die, the size that is less than actual requirement is done shaping size when the shaping, and the angle of bending is greater than actual requirement simultaneously, then the mode of plastic internal stay reaches actual size's requirement, and novel in design and reasonable makes its manufacturing procedure reduce by a wide margin, raises the efficiency, and curb girder frock overall structure is stable firm, and the profiled surface is seamless smooth, and no burr is the fashioned selection of U type spare profile not two.

Description

Automobile parts U type profile shaping frock

Technical Field

The utility model relates to an automobile parts processing technology field specifically is an automobile parts U type profile shaping frock.

Background

Many automobile parts, especially U-shaped parts, often require contour forming due to design and use requirements to achieve the desired formed product. However, the original forming tool is realized by shaping in one step after the forming size is larger than the actual size, so that the process of the product is increased, the cost is not saved, and the risk of rebounding other sizes is caused. Therefore, a U-shaped profile forming tool for automobile parts needs to be designed, so that the problems provided in the above are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile parts U type profile shaping frock to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile parts U type profile shaping frock, includes that the curb girder frock is whole, the curb girder frock is whole to be constituted by curb girder body spare, agrees with roof beam and arc banding, agree with roof beam fixed connection in the top of curb girder body spare, arc banding fixed connection is in the bottom of curb girder body spare, and agrees with roof beam and arc banding and curb girder body spare and adopt seamless connection, makes it constitute a body structure, just install out a shelves utensil near one side of agreeing with the roof beam on the curb girder body spare, and seted up out a shelves groove on opening shelves utensil, the medial surface that opens a shelves groove is the face of bending, install well roof beam utensil on the curb girder body spare, and seted up the compensating beam groove on the well roof beam utensil, all seted up the location pinhole in compensating beam groove and the out a shelves groove, be equipped with the arc hole in agreeing with the roof beam.

Preferably, the forming tool is installed on the side beam body part, and the forming tool is provided with a positioning groove, and the positioning groove comprises a through hole arranged at the bottom of the positioning groove and a positioning pin hole arranged at the bottom of the positioning groove.

Preferably, a limiting pin disc is fixedly mounted on the arc-shaped sealing edge, and a plurality of pin holes are formed in the limiting pin disc.

Preferably, the top surface of the fitting beam is an inclined surface, and an included angle formed by the top surface of the fitting beam and the top surface of the side beam body piece is alpha, and the alpha is thirteen degrees.

Preferably, the size of the bending surface is larger than the actual size, and the size of the open-stop groove is smaller than the actual size.

Preferably, the side beam tool is integrally provided with a plurality of mounting holes.

Preferably, the mounting pipe is installed in the arc hole on the fit beam, and the fit beam is connected with the mounting pipe in an interference fit manner.

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

(1) this automobile parts U type profile shaping frock through the shaping size that changes forming die, is less than actual requirement's size to shaping size when the shaping, and the angle of bending is greater than actual requirement simultaneously, and then the mode of plastic internal stay reaches actual size's requirement, and novel in design and reasonable makes its manufacturing procedure reduce by a wide margin, raises the efficiency.

(2) This automobile parts U type profile shaping frock changes traditional shaping mode, by progressive adjustment size mode, directly do little back internal stay again, expand actual requirement size to solve the difficult problem that U type spare is difficult to overcome in the automobile parts production, and curb girder frock overall structure is stable firm, and the profiled surface is seamless smooth, and no burr is the fashioned selection of U type spare profile not two.

Drawings

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

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a side sectional view of the structure of the present invention;

fig. 4 is an enlarged view of the point B in the structure of fig. 2 of the present invention;

fig. 5 is an enlarged view of the point C in the structure of fig. 2 of the present invention;

fig. 6 is a cross-sectional view of a portion a in the structure of fig. 2 of the present invention;

fig. 7 is a cross-sectional view of the position F in the structure diagram 2 of the present invention.

In the figure: 1. the side beam tool is integrated; 2. fitting the beam; 200. installing a pipe; 3. opening a gear; 300. bending a surface; 4. a middle beam tool; 5. a balance beam groove; 6. a positioning pin hole; 7. a forming tool; 8. a positioning groove; 9. a through hole; 10. arc edge sealing; 11. and a limit pin 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. 1-7, the present invention provides a technical solution: the utility model provides an automobile parts U type profile shaping frock, including the whole 1 of curb girder frock, the whole 1 of curb girder frock is by curb girder body spare, agree with roof beam 2 and arc banding 10 and constitute, agree with 2 fixed connection in the top of curb girder body spare of roof beam, arc banding 10 fixed connection is in the bottom of curb girder body spare, and agree with roof beam 2 and arc banding 10 and adopt seamless connection with curb girder body spare, make it constitute an organic whole structure, just install out shelves utensil 3 near one side of agreeing with roof beam 2 on the curb girder body spare, and seted up out shelves groove on the out shelves utensil 3, the medial surface that opens the shelves groove is for bending face 300, install well roof beam utensil 4 on the curb girder body spare, and seted up compensating beam groove 5 on well roof beam utensil 4, locating pin hole 6 has all been seted up in compensating beam groove 5 and the out shelves inslot, it is equipped with the arc hole in the roof beam 2 to agree with.

Install forming tool 7 on the curb girder body spare, and seted up counterpoint groove 8 on the forming tool 7, counterpoint groove 8 is including offering the through-hole 9 of 8 tank bottoms in counterpoint groove and offering the locating pin hole 6 of 8 tank bottoms in counterpoint groove.

A limiting pin disc 11 is fixedly installed on the arc-shaped sealing edge 10, and a plurality of pin holes are formed in the limiting pin disc 11.

The top surface of the conjunction beam 2 is an inclined surface, and the included angle formed by the top surface of the conjunction beam 2 and the top surface of the side beam body piece is alpha, and the alpha is thirteen degrees.

The size of the bending surface 300 is larger than the actual size, and the size of the opening groove is smaller than the actual size.

A plurality of mounting holes are formed in the side beam tool assembly 1.

The arc hole on the conjunction beam 2 is internally provided with a mounting pipe 200, and the conjunction beam 2 is connected with the mounting pipe 200 in an interference fit manner.

The working principle is as follows: when the automobile part U-shaped profile forming tool is used, the side beam tool whole body 1 is assembled into a whole in a welding or fusion mode, the forming size of a forming die can be changed during assembly, the forming size is smaller than the actual size during forming, the bending angle is larger than the actual size, and then the requirement of the actual size is met in a shaping inner support mode; the traditional forming mode is changed, the size is adjusted gradually, the size is directly reduced, then the inner support is carried out, and the actual required size is expanded, so that the difficult problem that the U-shaped part is difficult to overcome in the production of automobile parts is solved, the whole side beam tool 1 is stable and firm in structure, the forming surface is seamless and smooth, no burrs exist, and the method is a different choice for forming the outline of the U-shaped part.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an automobile parts U type profile shaping frock, includes that curb girder frock is whole (1), its characterized in that: the side beam tool whole body (1) consists of a side beam body piece, a conjunction beam (2) and an arc-shaped sealing edge (10), the conjunction beam (2) is fixedly connected with the top of the side beam body piece, the arc-shaped sealing edge (10) is fixedly connected with the bottom of the side beam body piece, and the conjunction beam (2) and the arc-shaped sealing edge (10) are in seamless connection with the side beam body piece to form an integral structure, a gear opening tool (3) is arranged on one side of the side beam body part close to the conjunction beam (2), and the open-stop tool (3) is provided with an open-stop groove, the inner side surface of the open-stop groove is a bending surface (300), the side beam body piece is provided with a middle beam tool (4), and the middle beam tool (4) is provided with a balance beam groove (5), the balance beam groove (5) and the opening groove are both provided with positioning pin holes (6), and the conjunction beam (2) is internally provided with arc holes.

2. The automobile part U-shaped profile forming tool according to claim 1, characterized in that: the side beam body part is provided with a forming tool (7), the forming tool (7) is provided with a positioning groove (8), and the positioning groove (8) comprises a through hole (9) arranged at the bottom of the positioning groove (8) and a positioning pin hole (6) arranged at the bottom of the positioning groove (8).

3. The automobile part U-shaped profile forming tool according to claim 1, characterized in that: a limiting pin disc (11) is fixedly mounted on the arc-shaped sealing edge (10), and a plurality of pin holes are formed in the limiting pin disc (11).

4. The automobile part U-shaped profile forming tool according to claim 1, characterized in that: the top surface of the conjunction beam (2) is an inclined surface, and an included angle formed by the top surface of the conjunction beam (2) and the top surface of the side beam body piece is alpha, and the alpha is thirteen degrees.

5. The automobile part U-shaped profile forming tool according to claim 1, characterized in that: the size of the bending surface (300) is larger than the actual size, and the size of the opening groove is smaller than the actual size.

6. The automobile part U-shaped profile forming tool according to claim 1, characterized in that: a plurality of mounting holes are formed in the side beam tool whole body (1).

7. The automobile part U-shaped profile forming tool according to claim 1, characterized in that: an installation pipe (200) is installed in an arc hole in the conjunction beam (2), and the conjunction beam (2) is connected with the installation pipe (200) in an interference fit mode.