Multi-angle welding support

Abstract

The utility model discloses a multi-angle welding support which comprises a plurality of fixing frames, an adjusting panel is arranged at the front ends of the fixing frames, a first positioning plate and a second positioning plate are arranged on the adjusting panel, a plurality of positioning holes and a cambered surface groove are formed in the adjusting panel, and a sliding groove is formed between the positioning holes and the cambered surface groove. The positioning device has the advantages that the adjusting panel, the first positioning plate and the second positioning plate are adopted, the adjustable positioning angle is achieved, the characteristic of irregular outlines of sheet metal parts is met, the positioning precision is high, the practicability is high, the welding precision of the sheet metal parts is guaranteed, and the welding quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal part welding, in particular to a multi-angle welding bracket. Background Technique

[0002] Sheet metal parts are thin sheet metal parts, that is, parts that can be processed by means such as stamping, bending, and stretching, and the parts with unchanged thickness during the processing. Corresponding ones are casting parts, forging parts, machined parts, etc. For example, the iron shell outside the car is a sheet metal part, and some kitchen utensils made of stainless steel are also sheet metal parts, which have the characteristic of variable shape. Sheet metal processes include laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, metal sheet bending, etc.

[0003] In the welding process, due to the irregular appearance of sheet metal parts, the traditional welding bracket can only meet the fixation of a single positioning surface during positioning, resulting in the loosening or shaking of the positioning surface during welding, poor stability, and affecting the welding quality. Content of the Utility Model

[0004] The purpose of the utility model is to provide a multi-angle welding bracket to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multi-angle welding bracket provided by the utility model includes a plurality of fixing brackets. An adjusting panel is provided at the front ends of the plurality of fixing brackets. A first positioning plate and a second positioning plate are provided on the adjusting panel. A plurality of positioning holes and arc-shaped grooves are respectively formed on the adjusting panel. A sliding groove is formed between the plurality of positioning holes and the arc-shaped grooves.

[0007] Further, the first positioning plate and the second positioning plate are rotatably connected. A rotating shaft is provided between the first positioning plate and the second positioning plate. A first locking bolt is provided at the front end of the rotating shaft.

[0008] Further, elastic bolts are connected to the sides of the first positioning plate and the second positioning plate close to the adjusting panel. The plurality of elastic bolts respectively penetrate through the arc-shaped grooves and the sliding groove.

[0009] Further, a positioning piece fixedly connected to the elastic bolt is further provided at the lower end of the first positioning plate. A second locking bolt is connected to the lower end of the positioning piece.

[0010] Further, a plurality of equally spaced embedded grooves are formed on the sliding groove. The positioning piece is embedded in the embedded grooves.

[0011] Further, the second locking bolt is in threaded connection with the positioning hole.

[0012] Further, the positioning holes, the arc-shaped grooves and the sliding grooves are correspondingly arranged.

[0013] Beneficial effects: A multi-angle welding bracket uses an adjustment panel, a first positioning plate and a second positioning plate to achieve an adjustable positioning angle, which fits the characteristics of the irregular contour of sheet metal parts. It has high positioning accuracy and practicability, ensures the welding accuracy of sheet metal parts, and improves the welding quality. Description of the Drawings

[0014] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 is a schematic diagram of the overall structure of the present invention from another angle;

[0016] Figure 3 is a schematic diagram of the partial structure of the present invention.

[0017] Reference Signs

[0018] 1 - fixing bracket, 2 - adjustment panel, 3 - first positioning plate, 4 - second positioning plate, 5 - second locking bolt, 6 - positioning hole, 7 - arc-shaped groove, 8 - sliding groove, 9 - elastic bolt, 10 - positioning piece, 11 - embedding groove, 12 - rotating shaft, 13 - first locking bolt. Detailed Embodiment

[0019] The following are specific embodiments of the present invention in combination with the drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0020] Embodiment

[0021] As Figures 1 - 3 shown, a multi-angle welding bracket includes a plurality of fixing brackets 1. The front ends of the plurality of fixing brackets 1 are provided with an adjustment panel 2. The adjustment panel 2 is provided with a first positioning plate 3 and a second positioning plate 4. A plurality of positioning holes 6 and arc-shaped grooves 7 are respectively formed on the adjustment panel 2, and a sliding groove 8 is formed between the plurality of positioning holes 6 and the arc-shaped grooves 7.

[0022] The first positioning plate 3 and the second positioning plate 4 are rotatably connected. A rotating shaft 12 is provided between the first positioning plate 3 and the second positioning plate 4. A first locking bolt 13 is provided at the front end of the rotating shaft 12. The sheet metal part is placed on the first positioning plate 3. According to the shape and angle of the product, the second positioning plate 4 can be flipped to fit the sheet metal part product and locked and fixed.

[0023] Elastic bolts 9 are connected to the sides of the first positioning plate 3 and the second positioning plate 4 close to the adjustment panel 2. A plurality of elastic bolts 9 respectively penetrate through the arc-shaped grooves 7 and the sliding grooves 8. A positioning piece 10 fixedly connected to the elastic bolt 9 is further provided at the lower end of the first positioning plate 3. A first locking bolt 5 is connected to the lower end of the positioning piece 10. The first positioning plate 3 and the second positioning plate 4 can move left and right through the adjustment panel 2 to adjust the welding position. When it is necessary to move, release the first locking bolt 5, pull the first positioning plate 3 and the second positioning plate 4 forward to the front end of the adjustment panel 4, so that the positioning piece 10 is separated from the embedded groove 12, and the left and right movement operation can be realized.

[0024] When the second positioning plate 4 rotates, it slides along the arc-shaped groove 7 through the elastic bolt 9. The elastic bolt 9 has a certain locking force, and the rotating shaft 12 connected to the first positioning plate 4 is locked by the first locking bolt 13, so that the second positioning plate 4 maintains the required rotation angle.

[0025] The adjustment panel 2 has double welding stations and can carry out welding work on both sides simultaneously according to production requirements.

[0026] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A multi-angle welding bracket, comprising a plurality of fixing brackets (1), characterized in that: An adjustment panel (2) is provided at the front end of the plurality of fixing frames (1), a first positioning plate (3) and a second positioning plate (4) are provided on the adjustment panel (2), a plurality of positioning holes (6) and arc surface grooves (7) are respectively provided on the adjustment panel (2), and a sliding groove (8) is provided between the plurality of positioning holes (6) and the arc surface grooves (7).

2. The multi-angle welding bracket according to claim 1, characterized in that: The first positioning plate (3) and the second positioning plate (4) are rotatably connected, a rotating shaft (12) is provided between the first positioning plate (3) and the second positioning plate (4), and a first locking bolt (13) is provided at the front end of the rotating shaft (12).

3. The multi-angle welding bracket according to claim 1, characterized in that: The first positioning plate (3) and the second positioning plate (4) are both connected to elastic bolts (9) on one side close to the adjustment panel (2), and a plurality of the elastic bolts (9) respectively penetrate the arc groove (7) and the slide groove (8).

4. The multi-angle welding bracket according to claim 3, characterized in that: The lower end of the first positioning plate (3) is also provided with a positioning piece (10) fixedly connected to the elastic bolt (9), and the lower end of the positioning piece (10) is connected to a second locking bolt (5).

5. The multi-angle welding bracket according to claim 4, characterized in that: The slide groove (8) is provided with a plurality of embedding grooves (11) arranged at equal distances, and the positioning piece (10) is embedded in the embedding grooves (11).

6. The multi-angle welding bracket according to claim 4, characterized in that: The second locking bolt (5) is threadedly connected to the positioning hole (6).

7. The multi-angle welding bracket according to claim 1, characterized in that: The positioning hole (6), the arc surface groove (7) and the sliding groove (8) are arranged correspondingly.

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