A docking device for laser processing

Abstract

The utility model relates to a welding technology field, specifically is a kind of butt joint device for laser processing, including handle part and clamping part, the clamping part is set on handle part, the handle part includes main handle and vice handle, the vice handle is L type, and is set on the top of main handle side, the main handle neck side is fixedly connected with knob cover, the vice handle is inserted in knob cover. The assembly of handle part and clamping part, provide a set of butt joint device for the laser welding operation of pipe butt joint, so that the pipe welding butt joint required by two groups can be clamped during welding operation, and can be rolled and rotated along the outer diameter of pipe during clamping welding, so that personnel can more conveniently through laser welding equipment along the circumferential continuous welding operation of pipe butt joint, flexible and convenient to use, and can be adjusted to a certain extent, can be applicable to the laser welding operation of pipe butt joint of multiple diameter types.

Description

Technical Field

[0001] This utility model relates to the field of laser welding technology, specifically to a docking device for laser processing. Background Technology

[0002] Laser welding is one of the methods to ensure pipe connections. It achieves atomic-level bonding at the pipe connection points through heating or pressurization, and has advantages such as high strength and excellent sealing performance. It is used for pipe connections of various materials.

[0003] During existing pipe butt welding, the clamping end of the fixture obstructs the pipe, hindering the operation path of the laser welding gun and affecting the continuity of the pipe butt welding. Therefore, a butt welding device for laser processing is proposed. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a docking device for laser processing, which provides a docking device for laser welding operations of pipe joints. It enables two sets of pipes to be welded to be clamped during the welding operation, and can roll and rotate along the outer diameter of the pipe during the clamping welding period. This allows personnel to more conveniently perform continuous welding operations along the outer circumference of the pipe joint using laser welding equipment. It is flexible and convenient to use, and can be adjusted to a certain extent. It is applicable to laser welding operations of pipe joints of various diameter types.

[0005] The technical solution adopted by this utility model to solve its technical problem is a docking device for laser processing, including a handle and a clamping part, wherein the clamping part is disposed on the handle. The grip includes a main handle and a secondary handle. The secondary handle is L-shaped and is located on the top of one side of the main handle. A knob sleeve is fixedly connected to one side of the neck of the main handle, and the secondary handle is inserted into the knob sleeve.

[0006] By adopting the above technical solution, a welding device is provided for laser welding of pipe joints through the assembly consisting of a handle and a clamping part. This device allows two sets of pipes to be welded to be clamped during the welding operation and can roll and rotate along the outer diameter of the pipe during the welding process. This enables personnel to more conveniently perform continuous welding operations along the outer circumference of the pipe joint using the laser welding equipment. The device is flexible and convenient to use and can be adjusted to a certain extent. It is suitable for laser welding operations of pipe joints of various diameter types.

[0007] Specifically, the secondary handle is provided with threaded teeth on both sides, and the knob sleeve is provided with an internally threaded knob. The secondary handle is connected to the internally threaded knob by the threaded teeth. The outer diameter of the internally threaded knob is greater than the width of the knob sleeve.

[0008] By adopting the above technical solution, and through the setting of the internal thread knob, after the operator rotates the internal thread knob, the internal thread knob, based on the threaded connection with the screw teeth, will cause the auxiliary handle to rise and fall in the knob sleeve, thereby adjusting the working distance between the lower arc plate and the upper arc plate, so as to be suitable for clamping pipes of various diameter types.

[0009] Specifically, the clamping part includes a lower arc-shaped plate and an upper arc-shaped plate. The bottom side of the lower arc-shaped plate is fixedly connected to the top of the main handle, and the top side of the upper arc-shaped plate is fixedly connected to the top of the secondary handle.

[0010] Specifically, wheel grooves are provided on both sides of the lower arc plate and the upper arc plate, and pressure rollers are provided in the wheel grooves. The wheel axles of the pressure rollers are rotatably connected to the corresponding lower arc plate and upper arc plate through bearings.

[0011] By adopting the above technical solution, and by setting up the pressure roller, after the pressure roller clamps the pipeline, the personnel can rotate the entire docking device along the outer circumference of the pipeline based on the rolling nature of the pressure roller, so as to better cooperate with the personnel to carry out continuous welding operations along the outer circumference of the pipeline docking point.

[0012] The beneficial effects of this utility model are as follows: The assembly consisting of a handle and a clamping part provides a welding device for laser welding of pipe joints. This device clamps the two pipes to be welded during the welding operation and allows them to rotate along the outer diameter of the pipe during welding. This enables personnel to more conveniently perform continuous welding operations along the outer circumference of the pipe joint using the laser welding equipment. It is flexible and convenient to use, and allows for some height adjustment. It is applicable to laser welding operations of pipe joints of various diameters, helping personnel to perform continuous welding operations at the pipe joint. This solves the problem that in existing pipe welding methods, the clamping end obstructs the pipe during welding, hindering the operation path of the laser welding gun and affecting the continuity of pipe welding. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a schematic diagram of the overall design of this utility model; Figure 2 For the present utility model Figure 1 This is an enlarged view of point A in the middle; Figure 3 This is a schematic diagram of the pipe clamping and docking according to this utility model; In the diagram: main handle 11, secondary handle 12, knob sleeve 13, threaded teeth 14, internal thread knob 15, lower arc plate 21, upper arc plate 22, wheel groove 23, pressure wheel 24. Detailed Implementation

[0015] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0016] like Figure 1-3 As shown, the docking device for laser processing according to this utility model includes a handle and a clamping part, wherein the clamping part is disposed on the handle. The grip includes a main handle 11 and a secondary handle 12. The secondary handle 12 is L-shaped and is located on the top of one side of the main handle 11. A knob sleeve 13 is fixedly connected to one side of the neck of the main handle 11, and the secondary handle 12 is inserted into the knob sleeve 13.

[0017] The present invention also includes that the two sides of the auxiliary handle 12 are respectively provided with screw teeth 14, and the knob sleeve 13 is provided with an internal thread knob 15. The auxiliary handle 12 is connected to the internal thread knob 15 by the screw teeth 14 through the internal thread. The outer diameter of the internal thread knob 15 is greater than the width of the knob sleeve 13.

[0018] When in use, based on the setting of the internal thread knob 15, after the operator rotates the internal thread knob 15, the internal thread knob 15, based on the threaded connection with the screw teeth 14, will cause the auxiliary handle 12 to rise and fall in the knob sleeve 13, thereby adjusting the working distance between the lower arc plate 21 and the upper arc plate 22, so as to be suitable for clamping pipes of various diameter types.

[0019] The present invention also includes a clamping part comprising a lower arc plate 21 and an upper arc plate 22, wherein the bottom side of the lower arc plate 21 is fixedly connected to the top of the main handle 11, and the top side of the upper arc plate 22 is fixedly connected to the top of the secondary handle 12.

[0020] The lower arc plate 21 and the upper arc plate 22 are respectively provided with wheel grooves 23 on both sides, and each wheel groove 23 is provided with a pressure roller 24. The wheel axle of the pressure roller 24 is rotatably connected to the corresponding lower arc plate 21 and upper arc plate 22 through bearings.

[0021] When in use, by utilizing the setting of the pressure roller 24, after the pressure roller 24 clamps the pipe, the personnel can roll and rotate the entire docking device along the outer circumference of the pipe based on the rolling nature of the pressure roller 24, so as to better cooperate with the personnel to carry out continuous welding operations along the outer circumference of the pipe docking joint.

[0022] In use, the operator grips the main handle 11, clamping the two ends of the lower arc plate 21 and the upper arc plate 22 onto the outer circumference of the two sets of pipes to be joined. The pressure rollers 24 inside the lower arc plate 21 and the upper arc plate 22 contact the pipes. Then, the internal thread knob 15 is rotated. Based on the threaded connection between the internal thread knob 15 and the threaded teeth 14, the auxiliary handle 12 will move up and down in the knob sleeve 13, thereby adjusting the working distance between the lower arc plate 21 and the upper arc plate 22 to accommodate pipes of various diameters. After the pressure rollers 24 clamp the pipes, the operator can use the rolling nature of the pressure rollers 24 to roll and rotate the entire joining device along the outer circumference of the pipes, to better facilitate continuous welding operations along the outer circumference of the pipe joint.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A docking device for laser processing, characterized in that, It includes a handle portion and a clamping portion, wherein the clamping portion is disposed on the handle portion; The grip includes a main handle (11) and a secondary handle (12). The secondary handle (12) is L-shaped and is located on the top of one side of the main handle (11). A knob sleeve (13) is fixedly connected to one side of the neck of the main handle (11), and the secondary handle (12) is inserted into the knob sleeve (13).

2. The docking device for laser processing according to claim 1, characterized in that, The secondary handle (12) is provided with screw teeth (14) on both sides, and the knob sleeve (13) is provided with an internal thread knob (15). The secondary handle (12) is connected to the internal thread knob (15) by the screw teeth (14). The outer diameter of the internal thread knob (15) is greater than the width of the knob sleeve (13).

3. The docking device for laser processing according to claim 2, characterized in that, The clamping part includes a lower arc plate (21) and an upper arc plate (22). The bottom side of the lower arc plate (21) is fixedly connected to the top of the main handle (11), and the top side of the upper arc plate (22) is fixedly connected to the top of the secondary handle (12).

4. The docking device for laser processing according to claim 3, characterized in that, The lower arc plate (21) and the upper arc plate (22) are respectively provided with wheel grooves (23), and each wheel groove (23) is provided with a pressure wheel (24). The wheel axle of the pressure wheel (24) is rotatably connected to the corresponding lower arc plate (21) and upper arc plate (22) through bearings.

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