CN216990513U - Auxiliary welding device for steel pipes - Google Patents

Abstract

The utility model relates to a welding device, in particular to an auxiliary welding device for a steel pipe. The auxiliary welding device for the steel pipe can rotate a welding gun and does not influence welding efficiency. The utility model provides a welding set is assisted to steel pipe, including the support frame, a supporting plate, the protecting crust, the transparency, the mount, turning block and welder etc. the support frame is total two, symmetry setting around two support frames are, be connected with the backup pad between two support frame tops, backup pad top intermediate junction has the protecting crust, both sides all are connected with the transparency around in the protecting crust, both sides all are connected with the mount around the upper portion in the protecting crust, be connected with the turning block between two mounts with the rotary type, welder is installed to turning block middle part inboard. According to the utility model, the rotating block and the welding gun are arranged, and the welding gun can uniformly heat the two steel pipes by rotating the welding gun, so that the two steel pipes can be welded more quickly and conveniently.

Description

Auxiliary welding device for steel pipes

Technical Field

The utility model relates to a welding device, in particular to an auxiliary welding device for a steel pipe.

Background

The steel pipe is a steel material with a hollow section, the length of the steel pipe is far longer than the diameter or the circumference, and because the length of the finished steel pipe is limited, the short steel pipe needs to be welded in the construction process, and the steel pipe is changed into a long steel pipe.

The steel pipe welding auxiliary device with the publication number of CN212443980U comprises a connecting plate, a fixing frame and a clamping frame, wherein the fixing frame is arranged at one end of the connecting plate, and the clamping frame is arranged at the other end of the connecting plate; the fixing frame is provided with a fixing hole for fixing the steel pipe, the clamping frame is provided with a clamping hole for clamping the steel pipe, and the fixing hole is perpendicular to the axis direction of the clamping hole. The auxiliary device for welding the steel pipe can replace hands to clamp the steel pipe to be welded, not only can reduce the labor intensity of welding workers and improve the welding efficiency, but also can improve the vertical precision of two welded steel pipes and improve the welding quality. Although the above patent can improve the vertical accuracy of two steel pipes after welding, and improve welding quality, the above patent can not rotate the welding torch, thereby leads to when welding two steel pipes, and the welder is inhomogeneous to the heating of two steel pipes, and then influences welding efficiency.

In view of the above problems, a need exists to design a steel tube auxiliary welding device that can rotate a welding torch without affecting welding efficiency, so as to solve the problems of the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel pipe auxiliary welding device which has the advantages of being capable of rotating a welding gun and not influencing welding efficiency, and solves the problems that the welding gun cannot be rotated and the welding efficiency is influenced.

The purpose of the utility model is realized as follows: the utility model provides a welding set is assisted to steel pipe, including support frame, backup pad, protecting crust, transparency, mount, turning block and welder, the support frame is total two, and the symmetry sets up around two support frames are, is connected with the backup pad between two support frame tops, and backup pad top intermediate junction has the protecting crust, and both sides all are connected with the transparency around in the protecting crust, and both sides all are connected with the mount around upper portion in the protecting crust, are connected with the turning block between two mounts with the rotary type, and welder is installed to turning block middle part inboard.

As further preferred scheme, still including the fixed plate, the handle, the guide bar, press from both sides tight piece and return spring, both sides all are connected with the fixed plate around the backup pad top, both sides are connected with the guide bar around two fixed plates all with the slidingtype, all be connected with the handle between the one side that two guide bars of homonymy kept away from each other, two guide bars of homonymy are close to each other and all are connected with two and press from both sides tight piece on one side, all be connected with return spring between two tight pieces of homonymy and the fixed plate of homonymy, and the return spring cover of homonymy is on the guide bar of homonymy.

As a further preferable scheme, the outer side of the handle is sleeved with an anti-slip sleeve.

As a further preferable scheme, the bottom of the support frame is provided with a non-slip mat.

As a further preferred option, the inner side of the clamping block is provided with a rubber block.

As a further preferable scheme, the outer side surface of the protective shell is coated with antirust paint.

The utility model has the beneficial effects and remarkable progress that: according to the utility model, the rotating block and the welding gun are arranged, and the welding gun can uniformly heat the two steel pipes by rotating the welding gun, so that the two steel pipes can be welded more quickly and conveniently; through being equipped with and pressing from both sides tight piece and return spring, press from both sides tight piece and can press from both sides tightly two steel pipes that need the welding, prevent that two steel pipes from appearing the swing phenomenon when the welding, can not influence weldment work.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

Fig. 3 is a partial cross-sectional view of the present invention.

FIG. 4 is a schematic view of a second partial body structure according to the present invention.

The reference signs are: 1-a support frame, 2-a support plate, 3-a protective shell, 4-a transparent sheet, 5-a fixed frame, 6-a rotating block, 7-a welding gun, 8-a fixed plate, 9-a handle, 10-a guide rod, 11-a clamping block and 12-a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

An auxiliary welding device for steel pipes, referring to fig. 1 to 4, comprises a support frame 1, a support plate 2 and a protective shell 3, transparency 4, mount 5, turning block 6 and welder 7, 1 bottom of support frame is equipped with the slipmat, increase the frictional force between ground and the support frame 1, play the antiskid effect, support frame 1 is total two, two support frames 1 are symmetry setting around, be connected with backup pad 2 between 1 tops of two support frames, 2 top intermediate junction of backup pad have protecting crust 3, 3 lateral surfaces of protecting crust scribble the anti-rust paint, be difficult for rustting and oxidation, both sides all are connected with the transparency 4 that is used for observing weldment around in the protecting crust 3, both sides all are connected with mount 5 around the upper portion in the protecting crust 3, be connected with turning block 6 between two mounts 5 with the rotary type, 6 middle part inboard installations of turning block are used for carrying out welded welder 7 to two steel pipes.

When the auxiliary welding device for the steel pipes is needed, the auxiliary welding device is firstly placed at a place needing to be used, after the auxiliary welding device is placed, two steel pipes needing to be welded are placed on the supporting plate 2, after the auxiliary welding device is placed, the two steel pipes are combined together, after the auxiliary welding device is placed, the welding gun 7 is started, a heat source sprayed by the welding gun 7 heats one side, close to each other, of the two steel pipes, the welding gun 7 drives the rotating block 6 to rotate by rotating the welding gun 7, so that the welding gun 7 uniformly heats the two steel pipes, people can watch the welding process of the two steel pipes through the transparent sheet 4, when the two steel pipes are heated to a certain temperature, the two steel pipes can be welded, when the two steel pipes are welded, the welding gun 7 is closed, the welding gun 7 does not heat the two steel pipes, then the two steel pipes are cooled, after the two steel pipes are welded, the welding gun 7 is closed, then rotate welder 7 to original angle, at last people will weld the steel pipe take out can, so operation, alright realize the use of steel pipe auxiliary welding device, through rotating welder 7, welder 7 can heat two steel pipes uniformly for two steel pipe welding are faster and convenient.

Example 2

On the basis of the embodiment 1, referring to fig. 1 and 4, the device further comprises a fixing plate 8, a handle 9, guide rods 10, a clamping block 11 and a return spring 12, wherein the fixing plate 8 is welded on the front side and the rear side of the top of the supporting plate 2, the guide rods 10 are connected on the front side and the rear side of the two fixing plates 8 in a sliding manner, the handle 9 for pulling the guide rods 10 is connected between the mutually far sides of the two guide rods 10 on the same side, an anti-skid sleeve is sleeved on the outer side of the handle 9, make the hand difficult for skidding, two guide bars 10 of homonymy are close to on one side each other and all weld and are used for carrying out two tight pieces 11 of clamp that press from both sides to the steel pipe, press from both sides tight piece 11 medial surface and be equipped with the rubber block, can play the guard action to the steel pipe, all weld between two tight pieces 11 of clamp of homonymy and the fixed plate 8 of homonymy and have return spring 12, and the return spring 12 cover of homonymy is on the guide bar 10 of homonymy.

When two steel pipes are required to be placed on the supporting plate 2, firstly, the handle 9 is pulled outwards, the handle 9 drives the guide rod 10 and the clamping block 11 to move outwards, the return spring 12 is compressed, then the two steel pipes are placed, after the two steel pipes are placed, the two steel pipes are combined, after the two steel pipes are combined, the handle 9 is loosened, under the action of the return spring 12, the handle 9 drives the guide rod 10 and the clamping block 11 to move inwards and reset, so that the clamping block 11 is contacted with the steel pipes, the steel pipes are clamped by the clamping block 11, after the steel pipes are clamped, welding can be carried out, after the steel pipes are welded, the step of moving the handle 9 outwards is repeated, the clamping block 11 is separated from the steel pipes, the steel pipes are not clamped, people take out the welded steel pipes, after the steel pipes are taken out, the step of loosening the handle 9 is repeated, the clamping block 11 is reset, and the two steel pipes which need to be welded can be clamped according to the above operation, the phenomenon of swing of the two steel pipes during welding is prevented, and welding work cannot be influenced.

The above description is only an example of the present invention and is not intended to limit the present invention. All equivalents which come within the spirit of the utility model are therefore intended to be embraced therein. Details not described herein are well within the skill of those in the art.

Claims (6)

1. The utility model provides a welding set is assisted to steel pipe which characterized in that: including support frame (1), backup pad (2), protecting crust (3), transparency (4), mount (5), turning block (6) and welder (7), support frame (1) is total two, symmetry sets up around two support frames (1) are, be connected with backup pad (2) between two support frame (1) tops, backup pad (2) top intermediate junction has protecting crust (3), both sides all are connected with transparency (4) around in protecting crust (3), both sides all are connected with mount (5) around the upper portion in protecting crust (3), be connected with turning block (6) between two mounts (5) with the rotary type, welder (7) are installed to turning block (6) middle part inboard.

2. A steel pipe auxiliary welding device as claimed in claim 1, wherein: still including fixed plate (8), handle (9), guide bar (10), press from both sides tight piece (11) and return spring (12), both sides all are connected with fixed plate (8) around backup pad (2) top, both sides all are connected with guide bar (10) with slidingtype around two fixed plate (8), all be connected with handle (9) between one side of keeping away from each other two guide bar (10) of homonymy, two guide bar (10) of homonymy are close to on one side each other and all are connected with two and press from both sides tight piece (11), all be connected with return spring (12) between two tight pieces (11) of homonymy and fixed plate (8) of homonymy, and return spring (12) cover of homonymy is on guide bar (10) of homonymy.

3. A steel pipe auxiliary welding device as claimed in claim 2, characterized in that: the outer side of the handle (9) is sleeved with an anti-slip sleeve.

4. A steel pipe auxiliary welding device as defined in claim 1, wherein: the bottom of the support frame (1) is provided with an anti-skid pad.

5. A steel pipe auxiliary welding device as claimed in claim 2, characterized in that: the inner side surface of the clamping block (11) is provided with a rubber block.

6. A steel pipe auxiliary welding device as defined in claim 1, wherein: the outer side surface of the protective shell (3) is coated with antirust paint.

Images