Oil return flange welding tool

Abstract

The utility model discloses an oil return flange welding tool which comprises a stand column fixed on a bottom plate, a first positioning plate and a second positioning plate are sequentially arranged on the stand column from bottom to top, and a pressing plate is arranged on the top of the stand column. The welding device is convenient to position, accurate in adjustment, more economical and more practical, greatly improves the welding efficiency and improves the welding precision.

Description

Technical Field

[0001] The utility model relates to an oil return flange welding tool, belonging to the loader technology and mechanical processing technology field. Background Art

[0002] With the development of the machining industry, people pay more and more attention to the efficiency and precision of machining, and tooling is also widely used in product processing to improve production efficiency. At present, when welding the swing return oil flange of the loader, according to the process drawings and process requirements, it is necessary to ensure the coaxiality of each part. In the past, when welding the workpiece, it was usually necessary to weld directly without using tooling, and the welding efficiency was low. Due to the high output of the loader, if it is welded directly, the production efficiency is low. Summary of the invention

[0003] The technical problem to be solved by the utility model is: the problem of low efficiency in batch welding of oil return flanges.

[0004] In order to solve the above technical problems, the technical solution of the utility model is to provide an oil return flange welding tool, which includes a column fixed on the base plate, and a positioning plate 1 and a positioning plate 2 are arranged on the column from bottom to top, and a pressure plate is arranged on the top of the column.

[0005] Preferably, the pressing plate is fixed to the column by screws.

[0006] More preferably, an open pad is provided between the screw and the pressing plate.

[0007] The utility model is simple and safe to operate, and the efficiency is improved. Practice has proved that compared with the previous method, the use of the utility model is convenient for positioning, accurate in adjustment, more economical and more practical, and greatly improves the welding efficiency and the welding accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 A schematic diagram of the structure of the oil return flange welding tooling provided by the utility model;

[0009] Figure 2 It is a schematic diagram of the utility model when in use. DETAILED DESCRIPTION

[0010] In order to make the present invention more obvious and easy to understand, preferred embodiments are described in detail as follows in conjunction with the accompanying drawings.

[0011] Example

[0012] like Figure 1As shown, a return oil flange welding tool of the utility model includes a column 3 fixed on a bottom plate 1, a positioning plate 1 2 and a positioning plate 2 4 are arranged on the column 3 from bottom to top, and a pressing plate 5 is arranged on the top of the column 3. The pressing plate 5 is fixed to the column 3 (the top of the column 3 is provided with an internal thread) by screws 7. An open pad 6 is arranged between the screws 7 and the pressing plate 5.

[0013] like Figure 2 As shown, take the welding of oil return flange as an example. Positioning plate 1 2 ensures that flange and sleeve 1 are in the same center; positioning plate 2 4 ensures that sleeve 2 and pad are in the same center; pressing plate 5 ensures that sleeve 2 and flange are in the same center; screws 7 and open pad 6 press pressing plate 5 tightly; when welding is completed, open pad 6 can be quickly taken out to facilitate replacement of the next workpiece and complete this processing.

Claims

1. An oil return flange welding tool, characterized in that: The utility model comprises a column (3) fixed on a bottom plate (1), a first positioning plate (2) and a second positioning plate (4) are arranged on the column (3) in sequence from bottom to top, and a pressing plate (5) is arranged on the top of the column (3).

2. The oil return flange welding tool as claimed in claim 1, characterized in that: The pressing plate (5) is fixed to the column (3) via screws (7).

3. The oil return flange welding tool as claimed in claim 2, characterized in that: An open backing plate (6) is provided between the screw (7) and the pressing plate (5).

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