CN212885958U

CN212885958U - Welding fixture for welding and assembling side column

Info

Publication number: CN212885958U
Application number: CN202021554961.4U
Authority: CN
Inventors: 王树明; 李芬芬; 刘建伟; 原星; 李子青; 邢美栋; 温杰龙; 王平; 郑素峰
Original assignee: Shanxi North Machine Building Co Ltd
Current assignee: Shanxi North Machine Building Co Ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-06
Anticipated expiration: 2030-07-31

Abstract

The utility model relates to a welding fixture for welding and assembling side columns, belonging to the technical field of welding; the method comprises the following steps: the device comprises a blocking plate (1), a bottom plate (2) and a baffle plate (3); the length of the bottom plate (2) is matched with that of the side column angle aluminum; the 2 plugging plates (1) are respectively fixedly connected to the two sides of the bottom plate (2) and limit the side column-shaped aluminum from the two sides of the bottom plate (2); the bottom plate (2) is provided with a hole corresponding to the position of the side column angle-shaped aluminum welding connecting block, the width of the hole is matched with the width of the connecting block, and a baffle (3) is welded at the bottom of the hole and used for supporting the plane of the connecting block. Contrast prior art, the utility model discloses a design is exclusively used in the anchor clamps of side post welding assembly, and welding assembly efficiency and product uniformity when having improved batch production greatly have reduced manufacturing cost, and this instrument simple structure simultaneously easily processes the realization, and is with low costs.

Description

Welding fixture for welding and assembling side column

Technical Field

The utility model relates to a welding jig for welding assembly side post belongs to the welding technology field.

Background

As shown in fig. 1, the side pillar is a welded component, which is a structural member formed by assembling and welding a piece of angular aluminum and two connecting blocks, and during welding and assembling, after a position assembly line for marking the connecting blocks on the angular aluminum is adopted in production, the connecting blocks are assembled according to the line, spot welding is carried out firstly, and then welding is carried out. However, due to the problems of the scribing precision and the machining allowance, the subsequent machine cannot be carried out, so that the repair is caused, and great difficulty is caused for inspection. The utility model discloses just provide for the uniformity problem of the welding assembly efficiency and the product of solving the side pillar.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming prior art's defect, in order to solve the problem that the processing production efficiency of current side post is low, the product uniformity is poor, provide a welding jig for welding assembly side post.

The purpose of the utility model is realized through the following technical scheme.

A welding fixture for welding an assembled jamb, comprising: the blocking plate, the bottom plate and the baffle plate;

the length of the bottom plate is matched with that of the side column angle aluminum; 2, the blocking plates 1 are respectively fixedly connected to the two sides of the bottom plate, and the side column-shaped aluminum is limited from the two sides of the bottom plate; the bottom plate is provided with a hole corresponding to the position of the side column-shaped aluminum welding connecting block, the width of the hole is matched with the width of the connecting block, and a baffle is welded at the bottom of the hole and is used for plane support of the connecting block.

Preferably, the retention connection is a weld.

Preferably, the welding seam is entirely positioned on the bottom plate when the bottom plate and the baffle plate are welded.

Advantageous effects

Compared with the prior art, the utility model discloses a design is exclusively used in the anchor clamps of side post welding assembly, and welding assembly efficiency and product uniformity when having improved batch production greatly have reduced manufacturing cost, and this instrument simple structure easily processes the realization simultaneously, and is with low costs.

Drawings

FIG. 1 is a schematic view of a part;

FIG. 2 is a welding fixture for welding assembled jambs;

FIG. 3 is a schematic view of the assembly of the parts and the fixture;

reference numerals: 1-blocking plate; 2-a bottom plate; 3-baffle plate.

Detailed Description

To illustrate the objects, technical solutions and advantages of the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

As shown in fig. 2, a welding jig for welding an assembly jamb comprises: the device comprises a blocking plate 1, a bottom plate 2 and a baffle plate 3;

the length of the bottom plate 2 is matched with that of the side column angle aluminum; the 2 plugging plates 1 are respectively fixedly connected to two sides of the bottom plate 2, and the side column angle aluminum is limited from two sides of the bottom plate 2; the bottom plate 2 is provided with a groove corresponding to the position of the side column angle-shaped aluminum welding connecting block, the width of the groove is matched with the width of the connecting block, and the baffle 3 is welded at the bottom of the hole and used for plane support of the connecting block.

Preferably, the retention connection is a weld.

The method of using the welding jig, as shown in figure 3,

1. placing the two connecting blocks into the two grooves formed in the bottom plate 2 and checking no gap;

2. the angle aluminum opening is inwards arranged on the bottom plate 2 and the connecting block and is closed without a gap;

3. and spot welding the three parts together by using a welding gun, wherein the welding spot is welded at the position of the baffle.

4. And taking down the part, reinforcing the welding spot, and adding the welding spot in the lower slope.

5. And finishing the whole assembly welding work.

In order to explain the contents and embodiments of the present invention, specific examples are given in the present specification. The introduction of details in the examples is not intended to limit the scope of the claims but rather to aid in the understanding of the present disclosure. Those skilled in the art will understand that: various modifications, changes or substitutions to the preferred embodiment steps are possible without departing from the spirit and scope of the invention and its appended claims. Therefore, the present invention should not be limited to the disclosure of the preferred embodiments and the accompanying drawings.

Claims

1. The utility model provides a welding jig for welding assembly jamb which characterized in that: comprises a blocking plate (1), a bottom plate (2) and a baffle plate (3);

the length of the bottom plate (2) is matched with that of the side column angle aluminum; the 2 plugging plates (1) are respectively fixedly connected to the two sides of the bottom plate (2) and limit the side column-shaped aluminum from the two sides of the bottom plate (2); the bottom plate (2) is provided with a hole corresponding to the position of the side column angle-shaped aluminum welding connecting block, the width of the hole is matched with the width of the connecting block, and a baffle (3) is welded at the bottom of the hole and used for supporting the plane of the connecting block.

2. The clamp of claim 1, wherein: the retention connection is a weld.

3. The clamp of claim 1 or 2, wherein: and all welding seams are positioned on the bottom plate (2) when the bottom plate (2) and the baffle plate (3) are welded.