CN212496194U

CN212496194U - Control arm welding tool

Info

Publication number: CN212496194U
Application number: CN202020915908.6U
Authority: CN
Inventors: 张玉成; 邓恢辉; 钟良洪; 傅其杰; 王利强; 周萍萍
Original assignee: Ningbo Yonglong Machinery Co ltd
Current assignee: Ningbo Yonglong Machinery Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-09
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to a control arm welding frock, comprising a base plate, bottom plate upper end install the spacing closing device in middle part, this bottom plate upper end has been arranged a plurality of support column around the spacing closing device in middle part, bottom plate upper end be located the place ahead of the spacing closing device in middle part and have been arranged two spacing picture pegs side by side, bottom plate upper end be located every spacing picture peg outside and all install a support, install the post of inserting of lateral sliding in this support, bottom plate upper end be located the spacing closing device's in middle part rear and install the tip mount table, be equipped with the spacing arch of a plurality of on this tip mount table. The utility model discloses simple structure, convenient to use, improved machining efficiency greatly.

Description

Control arm welding tool

Technical Field

The utility model relates to an automobile parts processing technology field especially relates to a control arm welding frock.

Background

With the mature automobile technology in China and the rapid development of automobiles, a control arm is generally used on a car. The control arm comprises lower half control arm 19, upper half control arm 20 and two sleeves 21, a middle through hole 22 is opened at the middle part of lower half control arm 19 and the middle part of upper half control arm 20, a plurality of tip through holes 23 that match with spacing arch 10 are all opened at the rear portion of lower half control arm 19 and the rear portion of upper half control arm 20, the both sides of lower half control arm 19 front end and the both sides of upper half control arm 20 front end all are equipped with semi-annular installation department 24, every two semi-annular installation departments 24 butt joint form the annular installation department, sleeve 21 installs in the annular installation department. The control arm is complex in structure, and a tool specially used for welding the control arm is not provided at present.

Disclosure of Invention

The utility model aims to solve the technical problem that a control arm welding frock is provided, simple structure, convenient to use, machining efficiency has been improved greatly.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a control arm welding frock, comprising a base plate, bottom plate upper end install the spacing closing device in middle part, this bottom plate upper end has been arranged a plurality of support column around the spacing closing device in middle part, bottom plate upper end be located the place ahead of the spacing closing device in middle part and have been arranged two spacing picture pegs side by side, bottom plate upper end be located every spacing picture peg outside and all install a support, install the post of inserting of horizontal slip in this support, bottom plate upper end be located the spacing closing device in middle part's rear and install the tip mount table, be equipped with the spacing arch of a plurality of on this tip mount table.

As right technical scheme a supplementary of the utility model, the lateral wall of spacing picture peg on open and to have the perforation that supplies post one end to pass through.

As right technical scheme a supplement, bottom plate upper end install two hole site closing device, hole site closing device include first bolt and clamp plate, the clamp plate cover on first bolt, first bolt lower extreme and bottom plate threaded connection.

As right technical scheme a supplement, tip mount table upper end be located spacing protruding rear and install gliding backing plate around, this backing plate rear end is connected with the handle, the backing plate front end be equipped with spacing protruding complex breach.

As right technical scheme a supplement, the spacing closing device in middle part include the spacing post in middle part, second bolt and arc, the spacing post upper end threaded connection in middle part have the second bolt, the arc cover on the second bolt.

Has the advantages that: the utility model relates to a control arm welding frock, at first put the second control arm on a plurality of support column, the middle part through-hole and the spacing post in middle part of second control arm are detained mutually, the tip through-hole and the spacing arch at second control arm rear portion are detained mutually, realize the location installation of second control arm, a sleeve is put separately on two semi-annular installation departments of second control arm after that, then insert the backing plate and put first control arm, the middle part through-hole and the spacing post in middle part of first control arm are detained mutually, the tip through-hole and the spacing arch at first control arm rear portion are detained mutually, realize the location installation of first control arm, compress tightly second control arm and first control arm through a plurality of bolt fit clamp plate and arc immediately, last through welding equipment with second control arm, first control arm and two sleeve weldings get up. The utility model has the advantages of simple structure, convenient use and greatly improved processing efficiency.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a schematic structural view of an end mounting table according to the present invention;

fig. 3 is a schematic structural diagram of the support, the insert column and the limiting insert plate according to the present invention;

fig. 4 is a schematic structural view of the middle limiting and pressing device of the present invention;

fig. 5 is a schematic structural view of the hole site pressing device of the present invention;

FIG. 6 is a schematic view of the product mounted according to the present invention;

fig. 7 is a schematic structural view of the processed product of the present invention.

The figure is as follows: 1. the bottom plate, 2, hole site closing device, 3, the support, 4, spacing picture peg, 5, the spacing closing device in middle part, 6, the support column, 7, the tip mount table, 8, the backing plate, 9, the handle, 10, spacing arch, 11, the picture peg, 12, the breach, 13, the perforation, 14, first bolt, 15, the arc, 16, the spacing post in middle part, 17, the clamp plate, 18, the second bolt, 19, the control arm of second half, 20, the control arm of first half, 21, the sleeve, 22, the middle part through-hole, 23, the tip through-hole, 24, the semicircular installation department, 25, circular through-hole.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

The utility model discloses an embodiment relates to a control arm welding frock, as shown in fig. 1-7, including

bottom plate

1, 1 upper end of bottom plate install the spacing closing device 5 in middle part, the spacing closing device 5 in middle part has been surrounded to 1 upper end of this bottom plate and has been arranged a plurality of support column 6, 1 upper end of bottom plate be located the place ahead of the spacing closing device 5 in middle part and has arranged two spacing picture pegs 4 side by side, 1 upper end of bottom plate be located every spacing picture peg 4 outside and all install a support 3, install lateral sliding's post 11 of inserting in this

support

3, 1 upper end of bottom plate be located the rear of the spacing closing device 5 in middle part and install tip mount table 7, be equipped with the spacing arch 10 of a plurality of on this tip mount table 7.

The side wall of the limiting inserting plate 4 is provided with a through hole 13 for one end of the inserting column 11 to pass through.

Two hole site closing devices 2 are installed to bottom plate 1 upper end, hole site closing devices 2 include first bolt 14 and clamp plate 17, clamp plate 17 cover on first bolt 14, first bolt 14 lower extreme and bottom plate 1 threaded connection. The lower half control arm 19 and the upper half control arm 20 are provided with a plurality of circular through holes 25, when the pressing is needed, two circular through holes 25 are selected to be inserted into the first bolt 14, the pressing plate 17 is sleeved on the first bolt 14, the pressing plate 17 is pressed at the upper end of the upper half control arm 20, and the lower end of the first bolt 14 is in threaded connection with the upper end of the base plate 1.

The upper end of the end part mounting table 7 is positioned behind the limiting bulge 10 and is provided with a backing plate 8 which slides back and forth, the rear end of the backing plate 8 is connected with a handle 9, and the front end of the backing plate 8 is provided with a notch 12 matched with the limiting bulge 10.

The middle limiting and pressing device 5 comprises a middle limiting column 16, a second bolt 18 and an arc-shaped plate 15, the second bolt 18 is connected to the upper end of the middle limiting column 16 in a threaded mode, and the arc-shaped plate 15 is sleeved on the second bolt 18.

Firstly, a lower half control arm 19 is placed on a plurality of support columns 6, a middle through hole 22 of the lower half control arm 19 is buckled with a middle limiting column 16, an end through hole 23 at the rear part of the lower half control arm 19 is buckled with a limiting bulge 10 to realize the positioning installation of the lower half control arm 19, then a sleeve 21 is respectively placed on two semi-annular installation parts 24 of the lower half control arm 19, then a backing plate 8 is inserted and placed on an upper half control arm 20, the middle through hole 22 of the upper half control arm 20 is buckled with the middle limiting column 16, the end through hole 23 at the rear part of the upper half control arm 20 is buckled with the limiting bulge 10 to realize the positioning installation of the upper half control arm 20, then the lower half control arm 19 and the upper half control arm 20 are pressed through a plurality of bolts in cooperation with a pressing plate 17 and an arc-shaped plate 15, and finally the lower half control arm 19, the upper half control arm 20 and the two sleeves 21 are welded through welding equipment.

Claims

1. The utility model provides a control arm welding frock, includes bottom plate (1), its characterized in that: bottom plate (1) upper end install middle part spacing closing device (5), this bottom plate (1) upper end is encircleed middle part spacing closing device (5) and has been arranged a plurality of support column (6), bottom plate (1) the place ahead that is located middle part spacing closing device (5) on arranged two spacing picture peg (4) side by side, bottom plate (1) upper end be located every spacing picture peg (4) outside and all install a support (3), install horizontal gliding the post of inserting (11) in this support (3), bottom plate (1) rear that is located middle part spacing closing device (5) on upper end install tip mount table (7), be equipped with the spacing arch (10) of a plurality of on this tip mount table (7).

2. The control arm welding tool according to claim 1, characterized in that: and a through hole (13) for one end of the inserting column (11) to pass through is formed in the side wall of the limiting inserting plate (4).

3. The control arm welding tool according to claim 1, characterized in that: two hole site closing device (2) are installed to bottom plate (1) upper end, hole site closing device (2) include first bolt (14) and clamp plate (17), clamp plate (17) cover on first bolt (14), first bolt (14) lower extreme and bottom plate (1) threaded connection.

4. The control arm welding tool according to claim 1, characterized in that: tip mount table (7) upper end be located spacing arch (10) rear and install gliding backing plate (8) around, this backing plate (8) rear end is connected with handle (9), backing plate (8) front end be equipped with spacing arch (10) complex breach (12).

5. The control arm welding tool according to claim 1, characterized in that: the middle limiting and pressing device (5) comprises a middle limiting column (16), a second bolt (18) and an arc-shaped plate (15), the second bolt (18) is connected to the upper end of the middle limiting column (16) in a threaded mode, and the arc-shaped plate (15) is sleeved on the second bolt (18).