CN212858390U - Auxiliary fixing device for welding - Google Patents

Abstract

The utility model discloses a welding is with supplementary fixing device belongs to engineering machine tool technical field. The utility model discloses institute bottom plate, cylinder, balance plate, splint I and splint II, the bottom plate be connected with the cylinder, the rotation axis top is the balance plate, splint I and splint II (4) are located the welding on the balance plate. The utility model provides a because of placing at will or the uneven welding seam defect problem that leads to in ground among the welding process, effectively improve welding efficiency when guaranteeing the welding seam quality. Equipment, it is easy and simple to handle, be applicable to the pipe fitting welding of multiple model, have very big practicality and flexibility in practical application.

Description

Auxiliary fixing device for welding

Technical Field

The utility model relates to a welding is with supplementary fixing device belongs to engineering machine tool technical field.

Background

In the pipe fitting manufacturing industry, different pipe fittings are often required to be welded, the quality of a welding seam needs to be paid special attention during welding, otherwise, serious potential safety hazards can be caused, and effective butt joint of the pipe fittings is an important link for avoiding welding defects and ensuring the welding effect. Currently, the prior art has developed improved techniques for butt joining pipe elements.

CN110293363A discloses a be used for stainless steel pipe welded interfacing apparatus, include the up end of bottom plate is connected with two curb plates, the upper end of curb plate articulates there is the block, two the one end that the block is close to each other all is connected with the hinge plate through the stock, the hinge plate articulates there is first vaulting pole, the sleeve has been cup jointed in the stock activity, and the butt joint is effectual, applicable different radial steel pipe, and application scope is wide.

CN108015468A provides an automatic control's multistage U type pipe welding auxiliary device, the device can satisfy the multistage U type pipe and weld at different levels simultaneously, need not artificial to adjust auxiliary device and can adapt to the welding of the multistage U type pipe of different widths.

However, in practical applications, it is found that in order to ensure the working progress, an operator often adopts a simpler and more convenient method, such as directly placing the pipe on the ground or simply fixing the pipe to implement the operation, but because the ground is uneven or the fixing treatment is not in place, the welding quality cannot be ensured, even after repeated welding is needed, the process requirements can be met, and the working efficiency is reduced.

Therefore, the research on an economical, practical, simple, safe and reliable device is a problem which is urgently needed to be solved.

Disclosure of Invention

Problem to prior art existence, the utility model provides a welding is with supplementary fixing device, it is concrete, this application welding is with supplementary fixing device simple structure, easy and simple to handle, can be applicable to the pipe fitting welding of multiple model.

In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides a welding is with supplementary fixing device, includes bottom plate, cylinder, balance plate, splint I and splint II, its characterized in that, the bottom plate be connected with the cylinder, the rotation axis top is the balance plate, splint I and splint II are located the welding on the balance plate.

And a rotating shaft is arranged between the cylinder and the balance plate. The welding of the pipes in different directions can be realized by rotating the rotating shaft.

Furthermore, the lower part of the rotating shaft is provided with an external screw which is connected with the internal screw of the cylinder. The rotating shaft is rotated to drive the balance plate to rotate, and the angle of the position is accurately determined.

Furthermore, the clamping plates I and II and the balance plate form a U shape, an arc shape or an inverted triangle shape.

Furthermore, the clamping plates I and II and the balance plate form an inverted triangle. The inconvenience caused by shaking back and forth during welding is prevented.

The clamping plate I and the clamping plate II contain fine adjustment screws.

Further, the number of the fine adjustment screws is 2-4, preferably, the number of the fine adjustment screws is 2. Splint I and splint II are 1 respectively, can further fix the pipeline through adjusting the screw on splint I and splint II, can also finely tune the position of pipeline and realize pipeline and the your seamless butt joint of pipe bracket.

The clamping plates I and II are rectangular, the long sides of the clamping plates I and II are connected with the balance plate 7 in a welding mode, and the angle is 60-160 degrees.

Splint I and splint II be the rectangle, the connected mode of long limit and balance plate is the welding, the angle is 90.

The beneficial effects of the utility model are mainly embodied in that:

(1) the auxiliary fixing device for welding of the utility model can adjust the vertical position of the supporting device through the rotation of the nut and the bolt, and especially has more advantages when the ground is uneven;

(2) the supporting device can be arranged in different shapes, such as round pipes, U-shaped pipes and the like, the application range is wider, and the requirements of more pipe fittings can be met;

(3) the holes and the nut-bolt structures arranged on the supporting device can realize the position fixation of the pipe fitting by fastening the nut-bolt devices, and the quality of welding seams can be effectively ensured;

(4) product simple structure, can satisfy narrow and small place needs, need not loaded down with trivial details operation during the use, the practicality is strong, has potential commercial value.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a plan view of the screw adjusting device according to the present invention.

Fig. 3 is a front view of the screw adjusting device of the present invention.

Wherein: bottom plate 6, cylinder 2, balance plate 7, rotation axis 10, fine setting screw 3, splint I mark is 1, splint II marks is 4.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, however, the described embodiments are only some embodiments, not all embodiments of the present invention. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of protection of the present invention.

Example (b): auxiliary fixing device for welding

Bottom plate 6, cylinder 2, balance plate 7, splint I, splint II, rotation axis 10, fine setting screw 3.

In another embodiment of the invention, a rotating shaft 10 is arranged between the cylinder 2 and the balance plate 7, the rotating shaft 10 can rotate in different directions according to requirements, and the height of the whole device can be adjusted to realize accurate positioning; in order to further increase the firmness of the pipeline, the clamping plates I and II can be welded on the balance plate 7, the included angle between the clamping plates I and II is 135 degrees, the pipeline with the diameter of 5-80cm can be placed, and meanwhile, the fine adjustment screws 3 are arranged on the clamping plates I and II, so that the seamless butt joint between the two pipelines can be guaranteed.

During the use, use a plurality of these fixing device complete sets, to treating the welded steel pipe place its junction on splint I, splint II, the angle of adjustment rotation axis 10 places the steel pipe in same water flat line, uses fine setting screw 3 on splint I, the splint II to adjust, realizes treating the fixed of welding the pipe fitting.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (8)

1. The utility model provides a welding is with supplementary fixing device, includes bottom plate (6), cylinder (2), balance plate (7), splint I (1) and splint II (4), its characterized in that, bottom plate and cylinder be connected, the rotation axis top is the balance plate, splint I (1) and splint II (4) weld on balance plate (7).

2. Auxiliary fixture for welding according to claim 1, characterized in that between the cylinder (2) and the balancing plate (7) there is a rotation axis (10).

3. Auxiliary fixture for welding according to claim 2, characterized in that the lower part of the rotating shaft (10) is an outer screw, which is connected with the inner screw of the cylinder (2).

4. The auxiliary fixture for welding according to claim 2, characterized in that the clamping plates I (1) and II (4) and the balance plate (7) are formed into a U shape, an arc shape or an inverted triangle shape.

5. The auxiliary fixture for welding as claimed in claim 2, wherein said clamping plates I (1) and II (4) are rectangular, and the long side is connected to the balance plate by welding at an angle of 60-160 °.

6. The auxiliary fixture for welding as claimed in claim 2, wherein said clamping plates I (1) and II (4) are rectangular, and the long side is connected to the balance plate by welding at an angle of 90 °.

7. Auxiliary fixing device for welding according to claim 1, characterized in that said clamping plates I (1) and II (4) comprise fine adjustment screws (3).

8. Auxiliary fixture for welding according to claim 7, characterized in that the number of said fine adjustment screws (3) is 2-4.

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