CN219005078U - Square tube welding assembly - Google Patents

Abstract

The utility model discloses a square tube welding assembly, which comprises a first chuck, a second chuck and a mounting box; the connecting column, the first clamp splice, the first sliding block, the first chute, the first slider, the second clamp splice, the second sliding block, the second chute, the second slider, the lead screw, the screw hole, the connecting rod, the first gear, the cavity, the transmission assembly, the installation bin and the driving assembly. According to the utility model, the first chuck and the second chuck are arranged to clamp two square pipes, so that one square pipe is aligned with the other square pipe conveniently, welding is facilitated, the connecting rod is arranged to directly align and clamp the two square pipes in the clamping process, so that the processing efficiency is improved, the driving assembly is arranged to provide moving power for the first sliding block and the second sliding block, the driving assembly is arranged to transmit the power, so that the first sliding block and the second sliding block slide, and the design improves the convenience of site construction.

Description

Square tube welding assembly

Technical Field

The utility model relates to the technical field of square tube welding, in particular to a square tube welding assembly.

Background

In modern curtain wall production, in order to ensure efficiency and quality, a clamp matched with a product is often used.

For example, the patent of application number 202021894308.2, including fixed column, slip post, slide rail and slider, the fixed column is fixed perpendicularly in base one side, and the slip post sets up perpendicularly in the fixed column opposite side, and the slide rail level sets up on the base, and slider activity gomphosis is on the slide rail, and the slip post is fixed perpendicularly on the slider, and the cassette is connected through the pivot respectively at fixed column and slip post top, and both sides cassette setting is on same horizontal plane, and both sides cassette is symmetrical installation, is provided with the mechanism of stopping in the fixed column, and the mechanism of stopping is located one side of pivot. According to the square tube welding clamp, the sliding column is pulled, the elastic element is stretched, two ends of a square tube are embedded in the clamping seat, the square tube can be automatically fixed after the elastic element is contracted, the angle of the square tube is adjusted through the rotating shaft, after the angle is adjusted to a proper welding angle, the push plate is pushed to push the sliding arc to the internal gear of the fixed column, and the clamping tooth is meshed with the gear to stop, so that the square tube is positioned, and the square tube welding clamp is simple in structure and convenient to operate.

However, in the process of welding square pipes, in order to save the transportation cost, field welding is generally required, but the prior art is inconvenient to carry out field welding, and besides the technology, the hoisting alignment is carried out by adopting manpower mostly, so that the operation is extremely inconvenient, the construction efficiency is slow, and the time and the labor are consumed.

Disclosure of Invention

The utility model aims to provide a square tube welding assembly, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a square tube welding assembly, its characterized in that: comprises a first chuck, a second chuck and a mounting box;

the first clamping head is arranged at the upper end of the second clamping head, connecting columns are symmetrically arranged at the left end and the right end of the first clamping head, which are close to each other, of the second clamping head, the upper end and the lower end of each connecting column are respectively fixedly connected with the first clamping head and the second clamping head, the mounting box is arranged between the symmetrically arranged connecting columns, and the left end and the right end of the mounting box are fixedly connected with the outer walls of the connecting columns;

the first clamping head comprises a first clamping block and a first sliding block, the overlook section of the first clamping block is L-shaped, the rear end face of the first clamping block is provided with a first sliding groove which is recessed inwards, the first sliding block is provided with a first sliding block which is matched with the first sliding groove, and the first sliding block stretches into the first sliding groove and is in sliding connection with the first sliding groove;

the second clamping head comprises a second clamping block and a second sliding block, the overlook section of the second clamping block is L-shaped, the rear end face of the second clamping block is provided with a second sliding groove which is recessed inwards, the second sliding block is provided with a second sliding block which is matched with the second sliding groove, the second sliding block stretches into the first sliding groove and is in sliding connection with the second sliding groove, the left wall of the second sliding groove is rotationally connected with a screw rod, the second sliding block is provided with a threaded hole which is in threaded connection with the screw rod, the upper end face of the second sliding block is provided with a connecting rod, and the other end of the connecting rod is fixedly connected with the lower end face of the first sliding block;

the right end face of the screw rod is provided with a first gear, a cavity is arranged in the connecting column and positioned on the right side, a transmission component for transmitting power to the first gear is arranged in the cavity, an installation bin is arranged in the installation box, and a driving component for driving the transmission component is arranged in the installation bin.

Preferably: the transmission assembly comprises a mounting plate, a transmission shaft, a second gear and a third gear which are arranged in the cavity, a through hole is formed in the upper end face of the mounting plate, the transmission shaft is rotationally connected in the through hole, the lower end of the transmission shaft downwards penetrates through the cavity and stretches into the second sliding groove, the second gear and the third gear are respectively arranged at the upper end and the lower end of the transmission shaft, and the third gear is meshed with the first gear.

Preferably: the driving assembly comprises a motor and a fourth gear which are arranged in the mounting bin, the output end of the motor penetrates through the mounting bin and stretches into the cavity, the fourth gear is arranged at the output end of the motor, and the fourth gear is meshed with the second gear.

Preferably: the front end face of the mounting box is provided with a controller, and the controller is connected with the motor through a wire.

Preferably: and a storage battery is arranged in the installation bin and is respectively connected with the controller and the motor through wires.

Preferably: rubber pads are arranged at one end, close to each other, of the first clamping block and the first sliding block, and at one end, close to each other, of the second clamping block and the second sliding block.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the first chuck and the second chuck are arranged to clamp two square pipes, so that one square pipe is aligned with the other square pipe conveniently, welding is facilitated, the connecting rod is arranged to directly align and clamp the two square pipes in the clamping process, so that the processing efficiency is improved, the driving assembly is arranged to provide moving power for the first sliding block and the second sliding block, the driving assembly is arranged to transmit the power, so that the first sliding block and the second sliding block slide, and the design improves the convenience of site construction.

Drawings

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

FIG. 2 is a top cross-sectional view of a first chuck according to the present utility model;

FIG. 3 is a top cross-sectional view of a second chuck according to the present utility model;

FIG. 4 is a bottom cross-sectional view of a second chuck according to the present utility model;

FIG. 5 is a front cross-sectional view of the mounting box and connecting post of the present utility model;

FIG. 6 is an enlarged view of area a of the present utility model;

fig. 7 is an enlarged view of zone b of the present utility model.

In the figure: 1. a first chuck; 11. a first clamping block; 111. a first chute; 12. a first slider; 121. a first slider; 2. a second chuck; 21. a second clamping block; 211. a second chute; 212. a screw rod; 213. a first gear; 22. a second slider; 221. a second slider; 222. a threaded hole; 223. a connecting rod; 224. a rubber pad; 3. a mounting box; 31. a mounting bin; 32. a storage battery; 4. a connecting column; 41. a cavity; 5. a transmission assembly; 51. a mounting plate; 511. a through hole; 52. a transmission shaft; 53. a second gear; 54. a third gear; 6. a drive assembly; 61. a motor; 62. a fourth gear; 7. and a controller.

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.

Referring to fig. 1 to 7, the present utility model provides a technical solution: a square tube welding assembly comprises a first clamping head 1, a second clamping head 2 and a mounting box 3; the first clamping head 1 is arranged at the upper end of the second clamping head 2, connecting columns 4 are symmetrically arranged at the left end and the right end of the first clamping head 1, which are close to each other, of the second clamping head 2, the upper end and the lower end of each connecting column 4 are respectively fixedly connected with the first clamping head 1 and the second clamping head 2, the installation box 3 is arranged between the symmetrically arranged connecting columns 4, and the left end and the right end of the installation box 3 are fixedly connected with the outer walls of the connecting columns 4; the first clamping head 1 comprises a first clamping block 11 and a first sliding block 12, wherein the overlook section of the first clamping block 11 is L-shaped, the rear end surface of the first clamping block 11 is provided with a first sliding groove 111 which is recessed inwards, the first sliding block 12 is provided with a first sliding block 121 which is matched with the first sliding groove 111, and the first sliding block 121 extends into the first sliding groove 111 and is in sliding connection with the first sliding groove 111; the second clamping head 2 comprises a second clamping block 21 and a second sliding block 22, the overlook section of the second clamping block 21 is L-shaped, the rear end surface of the second clamping block 21 is provided with a second sliding groove 211 which is recessed inwards, the second sliding block 22 is provided with a second sliding block 221 which is matched with the second sliding groove 211, the second sliding block 221 stretches into the first sliding groove 111 and is in sliding connection with the second sliding groove 211, the left wall of the second sliding groove 211 is rotationally connected with a screw rod 212, the second sliding block 221 is provided with a threaded hole 222 which is in threaded connection with the screw rod 212, the upper end surface of the second sliding block 22 is provided with a connecting rod 223, and the other end of the connecting rod 223 is fixedly connected with the lower end surface of the first sliding block 12; the right end face of the screw rod 212 is provided with a first gear 213, a cavity 41 is arranged in the connecting column 4 and positioned on the right side, a transmission assembly 5 for transmitting power to the first gear 213 is arranged in the cavity 41, a mounting bin 31 is arranged in the mounting box 3, a driving assembly 6 for driving the transmission assembly 5 is arranged in the mounting bin 31, two square tubes can be clamped through the arrangement of the first clamping head 1 and the second clamping head 2, one square tube is conveniently aligned with the other square tube, welding is facilitated, the two square tubes can be directly aligned and clamped in the clamping process through the arrangement of the connecting rod 223, machining efficiency is improved, moving power can be provided for the first sliding block 12 and the second sliding block 22 through the arrangement of the driving assembly 5, the power of the driving assembly 6 can be transmitted, the first sliding block 12 and the second sliding block 22 slide, and convenience of site construction is improved through the design.

Please refer to fig. 4, 5, 6, 7: the transmission assembly 5 comprises a mounting plate 51, a transmission shaft 52, a second gear 53 and a third gear 54 which are arranged in the cavity 41, a through hole 511 is formed in the upper end face of the mounting plate 51, the transmission shaft 52 is rotatably connected in the through hole 511, the lower end of the transmission shaft 52 penetrates through the cavity 41 downwards and stretches into the second sliding groove 211, the second gear 53 and the third gear 54 are respectively arranged at the upper end and the lower end of the transmission shaft 52, the third gear 54 is meshed with the first gear 213, the screw rod 212 can be rotated through the arrangement of the mounting plate 51, the transmission shaft 52, the second gear 53 and the third gear 54, so that the first sliding block 12 is driven to move, the output end of the motor 61 penetrates through the mounting bin 31 and stretches into the cavity 41, the fourth gear 62 is arranged at the output end of the motor 61, and the fourth gear 62 is meshed with the second gear 53 and the fourth gear 62 through the arrangement of the second gear 61 and the fourth gear 62, and the fourth sliding block 22 can be lifted through the arrangement of the fourth gear 53 and the fourth gear 62, and the sliding block 22 can be lifted.

Please refer to fig. 1: the front end face of the installation box 3 is provided with a controller 7, the controller 7 is connected with the motor 61 through a wire, and the controller 7 is arranged to be beneficial to controlling the start and stop of the motor 61,

Please refer to fig. 5: the storage battery 32 is installed in the installation bin 31, the storage battery 32 is respectively connected with the controller 7 and the motor 61 through wires, and the storage battery 32 is arranged to supply electric energy for the controller 7 and the motor 61.

Please refer to fig. 1-3: the rubber pad 224 is all installed to the one end that first clamp splice 11 with first sliding block 12 is close to each other and the one end that second clamp splice 21 with second sliding block 22 is close to each other, through setting up rubber pad 224, can increase the frictional force with side's pipe contact surface, promotes the centre gripping effect, prevents that this device from dropping to can protect side's pipe, cause the damage to side's pipe when preventing the centre gripping, influence the life of side's pipe.

Example 1

When welding is needed, one square tube is welded on a designated device, the subsequent square tube is welded with the square tube welded firstly, further, a second square tube is firstly aligned with the first square tube, a worker manually hangs the square tube to enable the second square tube to hover at the upper end of the first square tube, further, the mounting box 3 is held, the first clamping head 1 is clamped on the outer wall of one square tube, the second clamping head 2 is clamped on the outer wall of the other square tube to enable the outer wall of the other square tube not to be clamped on a part to be welded, further, the controller 7 is operated, the motor 61 is started through the controller 7, the motor 61 is positively rotated to drive the fourth gear 62 to rotate, as the fourth gear 62 is meshed with the second gear 53, the rotation of the fourth gear 62 can drive the second gear 53 to rotate, the rotation of the second gear 53 drives the transmission shaft 52, and the transmission shaft 52 drives the third gear 54 to rotate, the third gear 54 is meshed with the first gear 213 to enable the first gear 213 to rotate, the first gear 213 drives the screw rod 212 to rotate, the screw rod 212 is matched with the threaded hole 222 to enable the screw rod 212 to drive the second sliding block 221 to slide in the second sliding groove 211, the second sliding block 22 component is close to the outer wall of the square tube, the outer wall of the second sliding block 221 is attached to the inner wall of the second sliding groove 211, the section of the sliding block 221 is not round, the second sliding block 221 can be driven by the screw rod 212 to move left and right, meanwhile, the second sliding block 22 can be driven by the screw rod 212 to move, when the first clamping head 1 and the second clamping head 2 gradually clamp the square tube, the second square tube is aligned with the first square tube, after clamping is stable, the operation controller 7 closes the motor 61, further, a welding machine is used for welding the left side and the right side of the square tube, after welding is completed, the controller 7 is operated again to start the motor 61, the motor 61 is reversely rotated to start, the first clamping head 1 and the second clamping head 2 are loosened to enable the square tube, the device is taken down, and the rest welding is carried out, so that the welding is more convenient.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation; meanwhile, unless explicitly specified and limited otherwise, the terms "engaged", "coupled", "plugged", "welded", "mounted", "provided" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A square tube welding assembly, its characterized in that: comprises a first chuck (1), a second chuck (2) and a mounting box (3);

the first clamping head (1) is arranged at the upper end of the second clamping head (2), connecting columns (4) are symmetrically arranged at the left end and the right end of the first clamping head (1) and the end, which are close to each other, of the second clamping head (2), the upper end and the lower end of each connecting column (4) are fixedly connected with the first clamping head (1) and the second clamping head (2) respectively, the mounting box (3) is arranged between the symmetrically arranged connecting columns (4), and the left end and the right end of the mounting box (3) are fixedly connected with the outer wall of each connecting column (4);

the first clamping head (1) comprises a first clamping block (11) and a first sliding block (12), the overlook section of the first clamping block (11) is L-shaped, a first sliding groove (111) which is recessed inwards is formed in the rear end face of the first clamping block (11), a first sliding block (121) which is matched with the first sliding groove (111) is arranged on the first sliding block (12), and the first sliding block (121) stretches into the first sliding groove (111) and is in sliding connection with the first sliding groove (111);

the second clamping head (2) comprises a second clamping block (21) and a second sliding block (22), the overlook section of the second clamping block (21) is L-shaped, a second sliding groove (211) which is recessed inwards is formed in the rear end face of the second clamping block (21), a second sliding block (221) which is matched with the second sliding groove (211) is arranged on the second sliding block (22), the second sliding block (221) stretches into the first sliding groove (111) and is in sliding connection with the second sliding groove (211), a screw rod (212) is rotatably connected to the left wall of the second sliding groove (211), a threaded hole (222) which is in threaded connection with the screw rod (212) is formed in the second sliding block (221), a connecting rod (223) is arranged on the upper end face of the second sliding block (22), and the other end of the connecting rod (223) is fixedly connected with the lower end face of the first sliding block (12);

the right end face of the screw rod (212) is provided with a first gear (213), a cavity (41) is arranged in the connecting column (4) and positioned on the right side, a transmission component (5) for transmitting power to the first gear (213) is arranged in the cavity (41), a mounting bin (31) is arranged in the mounting box (3), and a driving component (6) for driving the transmission component (5) is arranged in the mounting bin (31).

2. A square tube welding assembly as defined in claim 1, wherein: the transmission assembly (5) comprises a mounting plate (51) mounted in the cavity (41), a transmission shaft (52), a second gear (53) and a third gear (54), a through hole (511) is formed in the upper end face of the mounting plate (51), the transmission shaft (52) is rotationally connected in the through hole (511), the lower end of the transmission shaft (52) penetrates through the cavity (41) downwards and stretches into the second sliding groove (211), the second gear (53) and the third gear (54) are mounted at the upper end and the lower end of the transmission shaft (52) respectively, and the third gear (54) is meshed with the first gear (213).

3. A square tube welding assembly as defined in claim 2, wherein: the driving assembly (6) comprises a motor (61) and a fourth gear (62) which are arranged in the mounting bin (31), the output end of the motor (61) penetrates through the mounting bin (31) and stretches into the cavity (41), the fourth gear (62) is arranged at the output end of the motor (61), and the fourth gear (62) is meshed with the second gear (53).

4. A square tube welding assembly as defined in claim 3, wherein: the front end face of the mounting box (3) is provided with a controller (7), and the controller (7) is connected with the motor (61) through a wire.

5. A square tube welding assembly as defined in claim 4, wherein: a storage battery (32) is arranged in the mounting bin (31), and the storage battery (32) is connected with the controller (7) and the motor (61) through wires respectively.

6. A square tube welding assembly as defined in claim 1, wherein: rubber pads (224) are arranged at one end, close to each other, of the first clamping block (11) and the first sliding block (12) and one end, close to each other, of the second clamping block (21) and the second sliding block (22).

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