Simple tool for welding automobile support stamping part

Abstract

The utility model relates to the technical field of welding tools, in particular to a simple tool for welding automobile support stamping parts, which comprises a positioning plate and a positioning pile, the positioning plate comprises a first positioning surface at the top, a second positioning surface and a third positioning surface, the side surfaces of the second positioning surface and the third positioning surface are adjacent, and the positioning pile is vertically fixed on the first positioning surface. The positioning pile is arranged on the second positioning face and located at the intersection of the second positioning face and the third positioning face, the section of the positioning pile is rectangular, and one side face of the positioning pile is parallel to the second positioning face and protrudes out of the second positioning face. The positioning device is simple in structure, convenient to use and capable of rapidly positioning two stamping parts of the support, and therefore the assembling and welding efficiency of the automobile support is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding frock technical field, especially a kind of automobile support stamping part welding simple frock. BACKGROUND

[0002] Automobile parts are often more complex, some of which need to be disassembled into several parts for stamping, and then welded into shape. In order to ensure the precision and welding efficiency of the welding, a welding frock is usually used as an auxiliary welding device. The existing automobile support is divided into two parts for stamping, and a welding frock needs to be designed to quickly complete positioning and welding. SUMMARY

[0003] The utility model aims at the deficiency of prior art, and provides a kind of automobile support stamping part welding simple frock, which can quickly position two stamping parts in longitudinal and transverse directions, and complete welding.

[0004] The utility model provides a kind of automobile support stamping part welding simple frock, which comprises a positioning plate and a positioning pile, the positioning plate includes the first positioning surface of top, the second positioning surface and the third positioning surface adjacent to side face, the positioning pile is vertically fixed in the first positioning surface, and is located at the intersection of the second positioning surface and the third positioning surface, the cross section of the positioning pile is rectangle, one side of the positioning pile is parallel with the second positioning surface and protrudes the second positioning surface.

[0005] Preferably, the two adjacent sides of the positioning pile towards the positioning plate are the fourth positioning surface and the fifth positioning surface.

[0006] Preferably, when welding, the two adjacent sides of stamping part one respectively abut the first positioning surface, the second positioning surface and the fourth positioning surface, the top surface of the two adjacent sides of stamping part two abuts stamping part one, the other side abuts the third positioning surface, and the side of stamping part two abuts the fifth positioning surface.

[0007] Preferably, the intersection edges of the first positioning surface and the second positioning surface, and the first positioning surface and the third positioning surface are chamfered. The chamfer can avoid the inner arc of the bending of stamping part one and stamping part two, so that the two stamping parts can abut the positioning surface for positioning.

[0008] Preferably, the positioning plate is provided with a countersunk hole, which can be fixed on a workbench or a chassis by a screw.

[0009] The beneficial effects of the present utility model are as follows: a simple tooling for welding stamped parts of an automobile bracket, comprising a positioning plate and positioning piles. The positioning plate comprises a first positioning surface at the top, a second positioning surface adjacent to the side, and a third positioning surface. The positioning piles are fixed perpendicularly to the first positioning surface and located at the intersection of the second and third positioning surfaces. The positioning piles have a rectangular cross-section, and one side of the positioning piles is parallel to and protrudes from the second positioning surface. The utility model has a simple structure and is easy to use. It can quickly position the two stamped parts of the bracket, thereby improving the assembly and welding efficiency of the automobile bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a three-dimensional schematic diagram of the automobile bracket stamping part welding simple tooling of the utility model when welding the automobile bracket;

[0011] Figure 2 This is a three-dimensional diagram of the simple welding tool for automobile bracket stamping parts of the utility model;

[0012] Figure 3 This is a three-dimensional diagram from another perspective of the simple welding tool for automobile bracket stamping parts of the present invention.

[0013] Description of reference numerals:

[0014] 1 - positioning plate, 11 - first positioning surface, 12 - second positioning surface, 13 - third positioning surface, 2 - positioning pile, 21 - fourth positioning surface, 22 - fifth positioning surface, 3 - base frame. DETAILED DESCRIPTION

[0015] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, but the scope of implementation of the present invention is not limited thereto.

[0016] like Figure 1 、 2 As shown, the simple welding tool for the automobile bracket stamping parts of this embodiment is made of a whole piece of steel plate by wire cutting, and includes a positioning plate 1 and a positioning pile 2. During welding, one surface of the stamping part 1 is fitted with the first positioning surface 11 on the top of the positioning plate 1, the adjacent surface is fitted with the second positioning surface 12 on the side of the positioning plate 1, and the side of the stamping part 1 is fitted with the fourth positioning surface 21 on the side of the positioning pile 1, thereby positioning the stamping part 1 from three directions; then one surface of the stamping part 2 is fitted with the surface to be welded of the stamping part 1, and the other adjacent surface is fitted with the third positioning surface 13 on the side of the positioning plate 1, and the side of the stamping part 2 is in contact with the fifth positioning surface 22 on the side of the positioning pile 2, thereby positioning the stamping part 2.

[0017] After both stamping part 1 and stamping part 2 are positioned, spot weld the surfaces that fit together to complete the assembly.

[0018] In order to fix the simple tool, the positioning plate 1 is provided with a countersunk hole, which can be fixed to the workbench or the chassis 3 through a screw.

[0019] It should be noted that the above examples are only used to illustrate the technical solutions of the present application, and in order to facilitate the description of the technical solutions, the front, back, left, right, up, middle, down and other directions are based on the drawings, not the limitation of the protection scope of the present application. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present application.

Claims

1. A simple welding tool for automobile bracket stamping parts, characterized by: The positioning plate comprises a first positioning surface on the top, second and third positioning surfaces on the adjacent sides, and the positioning stake is vertically fixed on the first positioning surface and located at the intersection of the second and third positioning surfaces, the cross section of the positioning stake is rectangular, and one side of the positioning stake is parallel to the second positioning surface and protrudes from the second positioning surface.

2. The simple welding tool for the stamped part of the automobile support according to claim 1, characterized in that: The two adjacent sides of the positioning stake are the fourth and fifth positioning surfaces.

3. The simple welding tool for the stamped part of the automobile support according to claim 2, characterized in that: During welding, the two adjacent surfaces and the side of the first stamping part respectively abut against the first, second and fourth positioning surfaces, the top surface of the two adjacent surfaces of the second stamping part abuts against the first stamping part, the other surface abuts against the third positioning surface, and the side of the second stamping part abuts against the fifth positioning surface.

4. The simple welding tool for the stamped part of the automobile support according to claim 1, characterized in that: The intersection edges of the first and second positioning surfaces and the first and third positioning surfaces are chamfered.

5. The simple welding tool for the stamped part of the automobile support according to claim 1, characterized in that: The positioning plate is provided with a countersunk hole and can be fixed on a workbench or a chassis by a screw.

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