CN219818526U - Welding gun with adjustable gun head length - Google Patents

Abstract

The utility model relates to a welding gun with an adjustable gun head length, which comprises a welding gun head body, a telescopic cylinder, a welding gun wire and an adjusting component, wherein the telescopic cylinder is arranged in the welding gun head body; the adjusting component comprises a guide plate, a chute, a U-shaped block, a spring, a clamping block and a clamping groove, wherein the guide plate is fixedly connected to the inside of the telescopic cylinder, and two chutes are formed in the guide plate. The welding gun head has the beneficial effects that when the welding gun head body is required to be adjusted to adapt to a narrow space or to carry out long-distance welding, the clamping block is driven to move only through the movement of the U-shaped block and is separated from the inside of one clamping groove, and then the clamping block is moved to the inside of the clamping groove with the proper welding length, so that the length of the welding gun head body is adjusted, long-distance welding can be carried out, and meanwhile, the welding gun head is simple to operate, has obvious effect and can be suitable for harder welding environments.

Description

Welding gun with adjustable gun head length

Technical Field

The utility model relates to the field of welding guns, in particular to a welding gun with an adjustable gun head length.

Background

The welder refers to the part of welding operation in the welding process, is the instrument that is used for gas welding, and the shape is like the rifle, and the front end has the nozzle, spouts high temperature flame as the heat source to with the utensil welding that needs the butt joint together, but among the prior art, current traditional welder, welder head body is direct fixation as an organic whole structure on welder body, welder head body does not possess the function of regulation simultaneously for welder head body's length is fixed, can not carry out long distance welding, and simultaneously inconvenient welding carries out in narrow space, wastes time and energy when leading to the welding, production efficiency decline.

Disclosure of Invention

In view of the foregoing problems of the prior art, it is a primary object of the present utility model to provide a welding gun with an adjustable gun head length.

The technical scheme of the utility model is as follows: the welding gun with the length adjustable comprises a welding gun head body, a telescopic cylinder, a welding gun wire and an adjusting assembly, wherein the telescopic cylinder is arranged in the welding gun head body, the welding gun wire is arranged on one side of the telescopic cylinder, and the adjusting assembly is arranged in the telescopic cylinder; the adjusting component comprises a guide plate, sliding grooves, U-shaped blocks, springs, clamping blocks and clamping grooves, wherein the guide plate is fixedly connected to the inside of the telescopic cylinder, two sliding grooves are formed in the guide plate, the U-shaped blocks are fixedly connected to the inside of the sliding grooves in a sliding mode, springs are fixedly connected between one side of each U-shaped block and one side of the inner wall of each sliding groove, the clamping blocks are fixedly connected to one side, away from the springs, of each U-shaped block, the clamping grooves are formed in the inner portion of the welding gun head body at equal intervals, and the clamping blocks extend to the inside of one clamping groove.

As a preferred embodiment, the adjusting part still includes empty slot, diaphragm, stand and screw, the inside of deflector and be located the top of spout and seted up the empty slot, the inside sliding connection in empty slot has the diaphragm, the equal fixedly connected with stand in both ends of diaphragm bottom, the bottom of stand all extends to the inside of corresponding spout, the inside threaded connection of diaphragm has the screw, the top of screw extends to the top of telescopic cylinder, the bottom of screw rotates with the bottom of empty slot inner wall and is connected.

As a preferred implementation mode, the outside of deflector all fixedly connected with stopper, the spacing groove has been seted up to the inside of welder head body, one side of stopper all extends to the inside of spacing groove.

As a preferred embodiment, the telescopic cylinder is connected with the welding gun wire through a rubber interface.

As a preferable implementation mode, the inner parts of the U-shaped blocks and the bottoms of the upright posts are respectively provided with inclined planes which are matched with each other.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the welding gun head, when the welding gun head body is required to be adjusted to adapt to a narrow space or to carry out long-distance welding, the clamping block is driven to move only through the movement of the U-shaped block and is separated from the inside of one clamping groove, and then the clamping block is moved to the inside of the clamping groove with the proper welding length, so that the length of the welding gun head body is adjusted, long-distance welding can be carried out, and meanwhile, the welding gun head is simple to operate, obvious in effect and suitable for harder welding environments.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a side cross-sectional view provided by the present utility model;

fig. 4 is an enlarged view of fig. 2 a provided in the present utility model.

Legend description: 1. a welding gun head body; 2. a telescopic cylinder; 3. a welding gun line; 4. a guide plate; 5. a chute; 6. a U-shaped block; 7. a spring; 8. a clamping block; 9. a clamping groove; 10. a limiting block; 11. a limit groove; 12. a hollow groove; 13. a cross plate; 14. a column; 15. and (5) a screw.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the welding gun comprises a welding gun head body 1, a telescopic cylinder 2, a welding gun wire 3 and an adjusting component, wherein the telescopic cylinder 2 is arranged in the welding gun head body 1, the welding gun wire 3 is arranged on one side of the telescopic cylinder 2, and the adjusting component is arranged in the telescopic cylinder 2; the adjusting component comprises a guide plate 4, a sliding groove 5, a U-shaped block 6, a spring 7, clamping blocks 8 and clamping grooves 9, wherein the guide plate 4 is fixedly connected to the inside of the telescopic cylinder 2, two sliding grooves 5 are formed in the guide plate 4, the U-shaped block 6 is fixedly connected to the inside of the sliding groove 5 in a sliding manner, the spring 7 is fixedly connected between one side of the U-shaped block 6 and one side of the inner wall of the sliding groove 5, the clamping blocks 8 are fixedly connected to one side, away from the spring 7, of the U-shaped block 6, the clamping grooves 9 are formed in the welding gun head body 1 at equal intervals, and the clamping blocks 8 extend to the inside of one of the clamping grooves 9.

In this embodiment, when needs are adjusted welder head body 1 and are used for adapting to narrow space or carry out long distance welding, only need drive fixture block 8 through the removal of U type piece 6 and remove, break away from the inside of one of them draw-in groove 9, remove the inside of draw-in groove 9 that is fit for welding length with fixture block 8 again, realize welder head body 1's length regulation to can carry out long distance welding, easy operation simultaneously, the effect is showing, can adapt to more difficult welding environment.

Example 2

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the adjusting assembly further comprises an empty slot 12, a transverse plate 13, an upright post 14 and a screw 15, the empty slot 12 is formed in the guide plate 4 and above the chute 5, the transverse plate 13 is connected in a sliding manner in the empty slot 12, the upright posts 14 are fixedly connected to the two ends of the bottom of the transverse plate 13, the bottoms of the upright posts 14 extend to the corresponding chute 5, the screw 15 is connected in a threaded manner in the inner part of the transverse plate 13, the top of the screw 15 extends to the top of the telescopic cylinder 2, the bottom of the screw 15 is rotationally connected with the bottom of the inner wall of the empty slot 12, and the transverse plate 13 is driven to rotate in the empty slot 12 by rotating the screw 15, so that the upright posts 14 are driven to move downwards, and the adjusting action can be realized;

the outer sides of the guide plates 4 are fixedly connected with limiting blocks 10, limiting grooves 11 are formed in the welding gun head body 1, one sides of the limiting blocks 10 extend to the inner parts of the limiting grooves 11, and the limiting blocks 10 are matched with the limiting grooves 11, so that shaking is avoided when the length of the welding gun head body 1 is adjusted;

the telescopic cylinder 2 is connected with the welding gun wire 3 through a rubber interface;

the inner part of the U-shaped block 6 and the bottom of the upright post 14 are respectively provided with an inclined plane which is matched with each other.

Working principle: when needs are adjusted to welder head body 1 and are used for adapting to narrow space or carry out long distance welding, drive diaphragm 13 through rotatory screw 15 and rotate in the inside of empty slot 12, drive stand 14 downwardly moving, under the inclined plane cooperation of U type piece 6 and stand 14, drive U type piece 6 and remove to drive fixture block 8 and break away from the inside of one of them draw-in groove 9, remove the inside of draw-in groove 9 that is fit for welding length with fixture block 8 again, realize the regulation of welder head body 1's length.

Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (5)

1. The utility model provides a welder of adjustable rifle head length, includes welder head body (1), telescopic cylinder (2), welder line (3) and adjusting part, its characterized in that: the telescopic cylinder (2) is arranged in the welding gun head body (1), the welding gun wire (3) is arranged on one side of the telescopic cylinder (2), and the adjusting component is arranged in the telescopic cylinder (2);

the adjusting component comprises a guide plate (4), sliding grooves (5), U-shaped blocks (6), springs (7), clamping blocks (8) and clamping grooves (9), wherein the guide plate (4) is fixedly connected to the inside of the telescopic cylinder (2), two sliding grooves (5) are formed in the guide plate (4), the U-shaped blocks (6) are slidably connected to the inside of the sliding grooves (5), the springs (7) are fixedly connected between one side of each U-shaped block (6) and one side of the inner wall of each sliding groove (5), one side, away from each U-shaped block (6), of each U-shaped block is fixedly connected with each clamping block (8), and the clamping grooves (9) are formed in the inner side of the welding gun head body (1) in an equidistant mode, and each clamping block (8) extends to the inside of one of the clamping grooves (9).

2. The adjustable tip length welding gun of claim 1, wherein: the adjusting component further comprises an empty groove (12), a transverse plate (13), a stand column (14) and a screw (15), wherein the empty groove (12) is formed in the guide plate (4) and located above the sliding groove (5), the transverse plate (13) is connected to the inside of the empty groove (12) in a sliding mode, the stand columns (14) are fixedly connected to the two ends of the bottom of the transverse plate (13), the bottoms of the stand columns (14) are all extended to the corresponding sliding groove (5), the screw (15) is connected to the internal threads of the transverse plate (13), the top of the screw (15) is extended to the top of the telescopic cylinder (2), and the bottom of the screw (15) is connected with the bottom of the inner wall of the empty groove (12) in a rotating mode.

3. The adjustable tip length welding gun of claim 1, wherein: the welding gun is characterized in that limiting blocks (10) are fixedly connected to the outer sides of the guide plates (4), limiting grooves (11) are formed in the welding gun head body (1), and one sides of the limiting blocks (10) extend to the inner portions of the limiting grooves (11).

4. The adjustable tip length welding gun of claim 1, wherein: the telescopic cylinder (2) is connected with the welding gun wire (3) through a rubber interface.

5. The adjustable tip length welding gun of claim 2, wherein: the inside of U type piece (6) and the bottom of stand (14) all are provided with the inclined plane of mutually supporting.