CN219293008U

CN219293008U - Auxiliary welding device for circular tube of handheld laser welding machine

Info

Publication number: CN219293008U
Application number: CN202220652052.7U
Authority: CN
Inventors: 李俊法
Original assignee: Zhejiang Chengtie Technology Co ltd
Current assignee: Zhejiang Chengtie Technology Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2023-07-04
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a handheld laser welding machine circular tube auxiliary welding device, which belongs to the technical field of welding and comprises an operation table, wherein a screw rod is rotatably arranged on one side of the interior of the operation table, sliding blocks are slidably arranged on two sides of the surface of the screw rod, a rotary handle is connected on one side of the exterior of the screw rod, auxiliary supporting mechanisms are arranged on the operation table, threads on two sides of the screw rod are oppositely arranged, adjusting rods are rotatably arranged above the two sliding blocks, supporting tables are rotatably arranged at the ends of the two adjusting rods, the ends of the supporting tables are connected through a rotating shaft, clamping claws A are fixedly arranged on the surfaces of the two supporting tables, and threaded rods A are arranged on two sides of the clamping claws A in a threaded manner. According to the utility model, the adjusting rod, the supporting table and the clamping claw A are arranged, and the adjusting rod drives the supporting table to conduct angle adjustment under the driving of the sliding block, so that the two round tubes can be assisted to conduct vertical or some angle welding, and the device has higher applicability.

Description

Auxiliary welding device for circular tube of handheld laser welding machine

Technical Field

The utility model belongs to the technical field of welding, and particularly relates to a circular tube auxiliary welding device of a handheld laser welding machine.

Background

The electric welding means that electric energy is utilized, heating or pressurizing is carried out, or both are used, and filling materials are used or not, so that a welding method for realizing atomic combination of welding parts is commonly applied to industries such as machinery, electronics, construction and the like, and when welding is carried out between circular pipes, an auxiliary device is often needed to avoid the displacement of the circular pipes so as to be unfavorable for welding work, and therefore, a handheld laser welding machine circular pipe auxiliary welding device is needed.

According to the utility model, through the arrangement of the auxiliary mechanism, a workpiece placed on the surface of a workbench can be pressed and positioned, the probability of deviation and shaking caused by external force is reduced, so that the placement stability of the workpiece is improved, the factors influencing the welding processing precision are reduced, and the pressing position can be adjusted according to the requirement; the disadvantages are as follows:

when the existing device is used, the auxiliary device can only assist butt joint between two circular tubes, but is inconvenient to assist welding with angles or perpendicular to the two circular tubes, certain limitation is caused in use, and a worker needs to hold a welding gun all the time, so that the working strength is high.

Disclosure of Invention

The utility model aims at: in order to solve the problems, the auxiliary welding device for the circular tube of the handheld laser welding machine is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a supplementary welding set of hand-held type laser welding machine pipe, includes the operation panel, the inside one side rotation of operation panel is provided with the lead screw, the both sides of lead screw surface all slide and are provided with the slider, the outside one side of lead screw is connected with the rotation handle, be provided with auxiliary stay mechanism on the operation panel.

The screw rod is characterized in that threads on two sides of the screw rod are oppositely arranged, an adjusting rod is arranged above the sliding block in a rotating mode, the end portions of the adjusting rod are provided with supporting tables in a rotating mode, the end portions of the supporting tables are connected through a rotating shaft, clamping claws A are fixedly arranged on the surfaces of the supporting tables, threaded rods A are arranged on two sides of the clamping claws A in a threaded mode, and a compression block A is arranged on the end portion of each threaded rod A in a rotating mode.

The clamping jaw clamping device comprises an operating platform, and is characterized in that a fixing cavity is fixedly arranged on one side, close to the sliding block, of the operating platform, screws are arranged on two sides of the inside of the fixing cavity in a threaded mode, connecting blocks are connected to one side of the surfaces of the screws in a rotating mode, clamping jaws B are fixedly arranged above the connecting blocks, threaded rods B are arranged on the upper sides of the clamping jaws B in a threaded mode, and compression blocks B are arranged on the end portions of the threaded rods B in a rotating mode.

Wherein, auxiliary stay mechanism includes: the automatic control device comprises a supporting groove, a movable rod, a rack, a worm and a supporting seat, wherein the supporting groove is fixedly arranged on one side, close to a fixed cavity, of the operating table, the movable rod is slidably arranged in the supporting groove, the rack is fixedly arranged on one side of the movable rod, the worm is rotatably arranged on one side, inside the fixed cavity, and the worm is meshed with the rack, and the supporting seat is arranged at the end part of the movable rod through spring elasticity.

Wherein, the material of compact heap A and compact heap B is rubber.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the adjusting rod, the supporting table and the clamping claw A are arranged, and the adjusting rod drives the supporting table to conduct angle adjustment under the driving of the sliding block, so that the two round tubes can be assisted to conduct vertical or some angle welding, and the device has higher applicability.

2. According to the utility model, the height can be adjusted according to the welding condition by arranging the supporting mechanism, and then one side of the handheld laser welding gun is supported on the supporting seat, so that the welding work of the round tube is more labor-saving only by more naturally holding the other side of the handheld laser welding gun.

Drawings

FIG. 1 is a schematic diagram of the overall front structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic diagram of a partial perspective view of the present utility model;

FIG. 4 is a schematic diagram of a partial perspective view of the present utility model.

The marks in the figure: 1. an operation table; 2. a screw rod; 201. a slide block; 202. rotating the handle; 203. an adjusting rod; 204. a support table; 205. a clamping claw A; 2051. a threaded rod A; 2052. a compaction block A; 3. a fixed cavity; 301. a screw; 302. a connecting block; 303. a clamping claw B; 3031. a threaded rod B; 3032. a compaction block B; 4. a support groove; 401. a movable rod; 402. a rack; 403. a worm; 404. and a supporting seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 utility model, the following components are added:

referring to fig. 1-4, an auxiliary welding device for a circular tube of a hand-held laser welding machine comprises an operation table 1, wherein a screw rod 2 is rotatably arranged on one side of the inside of the operation table 1, sliding blocks 201 are slidably arranged on two sides of the surface of the screw rod 2, a rotary handle 202 is connected on one side of the outside of the screw rod 2, and an auxiliary supporting mechanism is arranged on the operation table 1.

Referring to fig. 1 and 3, further, threads on two sides of the screw rod 2 are oppositely arranged, adjusting rods 203 are respectively arranged above the two sliding blocks 201 in a rotating mode, end portions of the two adjusting rods 203 are respectively provided with supporting tables 204 in a rotating mode, end portions between the supporting tables 204 are connected through rotating shafts, clamping claws A205 are respectively fixedly arranged on surfaces of the two supporting tables 204, threaded rods A2051 are respectively arranged on two sides of the clamping claws A205 in a threaded mode, a compression block A2052 is respectively arranged on the end portions of the threaded rods A2051 in a rotating mode, workers rotate the rotating handles 202 to enable the sliding blocks 201 on two sides of the screw rod 2 to simultaneously move, the adjusting rods 203 above the sliding blocks 201 drive the supporting tables 204 to adjust angles, then round tubes are respectively placed into the clamping claws A205 on two sides, the threaded rods A2051 on two sides of the clamping claws A205 are manually rotated, the compression blocks A2052 are tightly pressed on the surfaces of the round tubes, and accordingly follow-up welding work is facilitated.

Referring to fig. 1 and 2, further, a fixed cavity 3 is fixedly arranged on one side, close to the sliding block 201, of the operating platform 1, screws 301 are arranged on two sides of the inside of the fixed cavity 3 in a threaded manner, connecting blocks 302 are rotatably connected to one sides of the surfaces of the two screws 301, clamping claws B303 are fixedly arranged above the connecting blocks 302, threaded rods B3031 are arranged on the upper sides of the clamping claws B303 in a threaded manner, a compression block B3032 is rotatably arranged at the end of each threaded rod B3031, two round pipes are respectively placed into the clamping claws B303 by a worker, the compression block B3032 is enabled to move downwards to tightly clamp the round pipes by manually rotating the threaded rods B3031, and if a large gap exists between the two round pipes, the worker can drive the connecting blocks 302, the clamping claws B303 and the round pipes to move inwards to be adjusted by manually rotating the threaded rods 301, so that welding work can be conveniently performed.

Referring to fig. 1, 2, 4, further, the auxiliary supporting mechanism includes: a supporting groove 4, a movable rod 401, a rack 402, a worm 403 and a supporting seat 404.

Referring to fig. 1, 2, 4, further, be close to fixed chamber 3 one side on the operation panel 1 and fixedly be provided with supporting groove 4, the inside slip of supporting groove 4 is provided with movable rod 401, fixed rack 402 that is provided with in movable rod 401 one side, the inside one side rotation in fixed chamber 3 is provided with worm 403, and worm 403 and rack 402 are the meshing setting, movable rod 401 tip is provided with supporting seat 404 through spring elasticity, the staff is according to the circumstances, through stirring worm 403, worm 403 and rack 402 make movable rod 401 slide from top to bottom under the meshing effect, thereby height-adjusting, then the staff can support handheld laser welding rifle one side on supporting seat 404, carry out the welding to the pipe, and the spring that supporting seat 404 below set up, can carry out slight position adjustment when the welding, it is more convenient to use, it is more laborsaving.

Further, the materials of the compressing block A2052 and the compressing block B3032 are rubber, and the rubber has certain elasticity so as to clamp the round tube, and meanwhile, the friction force between the compressing block A2052 and the compressing block B3032 and the round tube can be increased.

Working principle: firstly, when two round pipes are required to be welded vertically or welded at an angle, a worker rotates the rotating handle 202, the sliding blocks 201 on two sides of the screw rod 2 move simultaneously, the adjusting rods 203 above the sliding blocks 201 drive the supporting table 204 to adjust the angle, then the round pipes are respectively placed into the clamping claws A205 on two sides, the threaded rods A2051 on two sides of the clamping claws A205 are manually rotated, the pressing blocks A2052 are tightly pressed on the surfaces of the round pipes, so that the round pipes are clamped, further the subsequent welding work is facilitated, when the two round pipes are only required to be connected, the worker can respectively place the two round pipes into the clamping claws B303, the pressing blocks B3032 move downwards through the manual rotation of the threaded rods B3031, the round pipes are tightly clamped, if a large gap exists between the two round pipes, the worker can drive the clamping claws B303 and the round pipes to move inwards for adjustment through the manual rotation of the threaded rods 301, in order to facilitate the welding work, in the welding work, the worker can slide the movable rods 401 up and down under the meshing action of the worm 403 and the rack 402 through the worm 403 according to the conditions, so that the height is adjusted, and then the worker can hold the laser gun on one side of the support seat, and the other side of the laser gun is more convenient to weld the laser gun, and the other side of the laser gun is required to be welded, and the laser gun is more convenient to be welded, and the other side is required to be welded, and the position is adjusted.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a supplementary welding set of hand-held type laser welding machine pipe, includes operation panel (1), its characterized in that: the automatic control device is characterized in that a screw rod (2) is movably arranged on one side of the inside of the operating platform (1), sliding blocks (201) are movably arranged on two sides of the surface of the screw rod (2), a rotating handle (202) is connected to one side of the outside of the screw rod (2), and an auxiliary supporting mechanism is arranged on the operating platform (1).

2. The auxiliary welding device for a circular tube of a hand-held laser welding machine as claimed in claim 1, wherein: screw threads on two sides of the screw rod (2) are oppositely arranged, two adjusting rods (203) are movably arranged above the sliding blocks (201), supporting tables (204) are movably arranged at the ends of the adjusting rods (203), the ends of the supporting tables (204) are connected through a rotating shaft, clamping claws A (205) are arranged on the surfaces of the supporting tables (204), threaded rods A (2051) are arranged on two sides of the clamping claws A (205) in a threaded mode, and compression blocks A (2052) are movably arranged at the ends of the threaded rods A (2051).

3. The auxiliary welding device for a circular tube of a hand-held laser welding machine as claimed in claim 1, wherein: the novel clamping device is characterized in that a fixed cavity (3) is formed in one side, close to the sliding block (201), of the operation table (1), screws (301) are arranged on two sides of the inside of the fixed cavity (3) in a threaded mode, two connecting blocks (302) are connected to one side of the surfaces of the screws (301) in a rotating mode, clamping claws B (303) are arranged above the connecting blocks (302), a threaded rod B (3031) is arranged on the threads above the clamping claws B (303), and a pressing block B (3032) is movably arranged at the end portion of the threaded rod B (3031).

4. The auxiliary welding device for a circular tube of a hand-held laser welding machine as claimed in claim 1, wherein: the auxiliary supporting mechanism comprises: the device comprises a supporting groove (4), a movable rod (401), a rack (402), a worm (403) and a supporting seat (404).

5. The auxiliary welding device for a circular tube of a hand-held laser welding machine as claimed in claim 1, wherein: the operation panel (1) is gone up and is close to fixed chamber (3) one side and be provided with supporting groove (4), the inside activity of supporting groove (4) is provided with movable rod (401), movable rod (401) one side is provided with rack (402), the inside one side of fixed chamber (3) is moved and is provided with worm (403), and worm (403) are the meshing setting with rack (402), movable rod (401) tip is provided with supporting seat (404) through spring elasticity.

6. The auxiliary welding device for the circular tube of the handheld laser welding machine as claimed in claim 2, wherein: the compacting block A (2052) and the compacting block B (3032) are made of rubber.