Welding positioning device for spray gun production

Abstract

The utility model relates to the technical field of spray gun production, in particular to a welding positioning device for spray gun production, which comprises a bottom hollowed-out placing table, an arc table is arranged on the inner side of the top of the bottom hollowed-out placing table, a metal clamping groove is arranged on the top of the bottom hollowed-out placing table and positioned on the outer side of the arc table, and a counterweight magnetic block is adsorbed and mounted at the position of the metal clamping groove. And one end of the bottom hollow placing table is integrally connected with an arc strip. The welding device is designed according to the welding mode of the spray gun pipe fitting, opposite connection and vertical connection of the connector of the pipe fitting can be achieved, the balance weight magnetic block is installed at the position of the metal clamping groove in an adsorption mode, the balance weight magnetic block is convenient to place and take down, the pipe fitting can be pressed, and the situation that the connector has a gap due to displacement generated in the welding process is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of spray gun production, in particular to a welding positioning device for spray gun production. Background Art

[0002] There are many types of spray guns, and the locations that need to be welded are generally those where threaded connections or bolting are inconvenient, such as the integrated connection of the nozzles of two round pipes, or the vertical fixed connection of two round pipes. In this way, the round pipes need to be positioned during welding. Utility Model Content

[0003] The purpose of the utility model is to provide a welding positioning device for spray gun production, so as to solve the problem of positioning required for welding of round tube components of spray guns proposed in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A welding positioning device for spray gun production includes a hollow bottom placement platform, an arc platform is provided on the inner side of the top of the hollow bottom placement platform, a metal slot is provided on the top of the hollow bottom placement platform and the outer side of the arc platform, a counterweight magnetic block is adsorbed and installed at the position of the metal slot, and one end of the hollow bottom placement platform is integrally connected to the arc bar.

[0006] As a further description of the above technical solution:

[0007] The metal slot is a rectangular slot.

[0008] As a further description of the above technical solution:

[0009] The counterweight magnetic block and the arc platform are located on the same circle.

[0010] As a further description of the above technical solution:

[0011] Magnetic protrusions that fit into metal slots are provided on the outer sides of both ends of the counterweight magnetic block.

[0012] As a further description of the above technical solution:

[0013] The arc strip is flush with the outer side wall of the hollow bottom placement table.

[0014] As a further description of the above technical solution:

[0015] The arc length of the arc strip is less than 180 degrees.

[0016] Compared with the prior art, the present invention provides a welding positioning device for spray gun production, which has the following beneficial effects:

[0017] 1. In this utility model, according to the welding method design of the spray gun pipe, the interface of the pipe can be connected in opposite directions and vertically;

[0018] 2. In the present invention, a counterweight magnetic block is adsorbed and installed at the metal slot position. The counterweight magnetic block is easy to place and remove, and can press the pipe fitting to avoid displacement during welding, which may cause gaps in the interface. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the counterweight magnetic block of the utility model.

[0021] Legend:

[0022] 1. Hollow bottom placement table; 2. Arc table; 3. Metal card slot; 4. Counterweight magnetic block; 5. Arc bar. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example:

[0025] See also Figure 1-Figure 2 The utility model provides a welding positioning device for spray gun production, including a hollow bottom placement table 1, an arc platform 2 is provided on the inner side of the top of the hollow bottom placement table 1, a metal slot 3 is provided on the top of the hollow bottom placement table 1 and the outer side of the arc platform 2, a counterweight magnetic block 4 is adsorbed and installed at the position of the metal slot 3, and one end of the hollow bottom placement table 1 is integrally connected to the arc bar 5.

[0026] Specifically, such as Figure 1 As shown, the metal slot 3 is a rectangular slot, and the counterweight magnetic block 4 is placed on it for good stability.

[0027] Specifically, the counterweight magnetic block 4 and the arc platform 2 are located on the same circle and can be just stuck on the tube body.

[0028] Specifically, such as Figure 2 As shown, magnetic protrusions that fit into the metal slots 3 are provided on the outer sides of both ends of the counterweight magnetic block 4, so that the counterweight magnetic block 4 is placed stably.

[0029] Specifically, such as Figure 1As shown, the arc strips 5 are flush with the outer wall of the hollow bottom placement platform 1 and are separated by a distance, which provides good stability for placing the tube body. The arc length of the arc strips 5 is less than 180 degrees, making it convenient to lower the tube body.

[0030] Working principle:

[0031] When using, if the ends of the pipes are connected, place the pipe fittings on the arc table 2, align the pipe ends, lower the counterweight magnetic block 4, and fix it on the metal slot 3. The counterweight magnetic block 4 presses the pipe body and welds it. After welding the upper side, rotate it and turn it over to weld the lower side.

[0032] If the pipes are welded vertically, place one pipe on the arc bar 5 and the other on the arc table 2, butt-weld the joints, weld them, weld the top side, turn them over, and weld the bottom side.

[0033] The arc platform 2 and the arc strip 5 should be customized according to the size of the spray gun welding pipe fittings so that they can be accurately connected when put on.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding positioning device for spray gun production, comprising a bottom hollow placement table (1), characterized in that: An arc platform (2) is provided on the inner side of the top of the bottom hollow placement platform (1), and a metal slot (3) is provided on the outer side of the arc platform (2) at the top of the bottom hollow placement platform (1). A counterweight magnetic block (4) is adsorbed and installed at the position of the metal slot (3), and one end of the bottom hollow placement platform (1) is integrally connected to an arc bar (5).

2. A welding positioning device for spray gun production according to claim 1, characterized in that: The metal slot (3) is a rectangular slot.

3. A welding positioning device for spray gun production according to claim 1, characterized in that: The counterweight magnetic block (4) and the arc platform (2) are located on the same circle.

4. A welding positioning device for spray gun production according to claim 3, characterized in that: Magnetic protrusions that fit into the metal slots (3) are provided on the outer sides of both ends of the counterweight magnetic block (4).

5. The welding positioning device for spray gun production according to claim 1, characterized in that: The arc strip (5) is arranged flush with the outer side wall of the hollow bottom placement platform (1).

6. The welding positioning device for spray gun production according to claim 1, characterized in that: The arc length of the arc strip (5) is less than 180 degrees.

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