CN117206683A - Special-shaped pipe welding device for body-building equipment - Google Patents
Special-shaped pipe welding device for body-building equipment Download PDFInfo
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- CN117206683A CN117206683A CN202311482486.2A CN202311482486A CN117206683A CN 117206683 A CN117206683 A CN 117206683A CN 202311482486 A CN202311482486 A CN 202311482486A CN 117206683 A CN117206683 A CN 117206683A
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- 238000003466 welding Methods 0.000 title claims abstract description 113
- 230000000712 assembly Effects 0.000 claims abstract description 21
- 238000000429 assembly Methods 0.000 claims abstract description 21
- 230000008093 supporting effect Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 230000003044 adaptive effect Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 230000004927 fusion Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000002844 melting Methods 0.000 description 1
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Abstract
The application provides a special-shaped pipe welding device for body-building equipment, which belongs to the technical field of body-building equipment processing and comprises a base, a first driving assembly, a clamping assembly, a welding assembly and a second driving assembly, wherein the clamping assembly is provided with two groups, the two groups of clamping assemblies are rotatably arranged on the upper part of the base and used for respectively clamping two groups of square pipes, the first driving assembly is fixedly arranged on the upper part of the base and used for driving the two groups of clamping assemblies to synchronously rotate so as to further drive the two groups of square pipes to synchronously rotate, and the welding assembly is arranged between the two groups of clamping assemblies. Compared with the prior art, the embodiment of the application realizes the automatic welding of the two groups of square pipes by rotating the two groups of square pipes compared with the welding assembly, and can adaptively adjust the distance between the welding assembly and the welding gap of the square pipes in the rotating process of the two groups of square pipes, thereby improving the welding effect between the two groups of square pipes and improving the welding quality.
Description
Technical Field
The application belongs to the technical field of body-building equipment processing, and particularly relates to a special-shaped pipe welding device for body-building equipment.
Background
The body-building equipment is equipment for people to exercise the body at present, is common in the life of people at present, and is formed by welding a plurality of square tube supports.
At present, when two square pipes are welded into a whole, most of the square pipes are placed on a welding table in advance, then the positions of welding gaps between the two square pipes are adjusted, so that the welding gaps are aligned with a laser welding gun, finally, a driving mechanism on the welding table is utilized to drive the two square pipes to rotate compared with the laser welding gun, laser beams emitted by the laser welding gun act on the welding gaps of the two square pipes to burn and melt the two square pipes, the welding mode can realize automatic welding of the square pipes, however, the square pipes are different from round pipes, the distance between the two square pipes serving as special pipes and the welding gun is always changed in the rotating process, and therefore, the length of the laser beams acting on the welding gaps is easy to produce overlong or too short phenomenon, and once the laser beams are overlong or too short, the burning and melting temperature of the welding gaps is caused to produce larger difference, so that the welding quality of the square pipes is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem to be solved by the embodiment of the application is to provide a special-shaped pipe welding device for body-building equipment.
In order to solve the technical problems, the application provides the following technical scheme:
a special-shaped pipe welding device for fitness equipment comprises a base, a first driving component, a clamping component, a welding component and a second driving component,
the clamping components are provided with two groups, the two groups of clamping components are rotatably arranged on the upper part of the base and are used for respectively clamping the two groups of square pipes,
the first driving component is fixedly arranged on the upper part of the base and is used for driving the two groups of clamping components to synchronously rotate so as to further drive the two groups of square pipes to synchronously rotate,
the welding component is arranged between the two groups of clamping components, and is used for performing circumferential welding on the two groups of square pipes when the two groups of square pipes synchronously rotate,
the second driving assembly is arranged above the two groups of clamping assemblies, and is used for driving the welding assembly to move up and down when the two groups of square pipes rotate synchronously so as to adaptively adjust the distance between the welding assembly and the two groups of square pipes.
As a further improvement of the application: two groups of support plates are fixedly arranged on the upper part of the base,
the two groups of clamping assemblies have the same structure and comprise an extending column casing, a square clamping block fixedly arranged at one end of the extending column casing and a locking bolt arranged on the side wall of the square clamping block,
square holes penetrating through the square clamping blocks to the other side are formed in one side of each square clamping block, the extending column casings corresponding to the two groups of clamping assemblies penetrate through one group of supporting plates respectively and are connected with the supporting plates in a rotating mode, and the square clamping blocks corresponding to the two groups of clamping assemblies are distributed relatively.
As a further improvement of the application: the first driving component comprises a gear, a rotating shaft, a motor and an outer gear ring,
the motor is fixedly arranged on the upper portion of the base, the gear and the outer gear ring are respectively provided with two groups, the two groups of outer gear rings are respectively fixedly arranged on the outer walls of the two groups of extending cylinders, the two groups of gears are fixedly arranged outside the rotating shaft and are respectively meshed with the two groups of outer gear rings, and the rotating shaft is arranged at the output end of the motor.
As a further improvement of the application: the upper part of the base is also fixedly provided with an L-shaped bracket,
the second driving component comprises a guide column casing, an L-shaped rod, a guide rod and an elastic piece,
the upper end of the guide rod is fixedly connected with the top wall at the inner side of the L-shaped bracket, the lower end of the guide rod extends into the guide column casing and is in telescopic fit with the guide column casing, the lower end of the guide column casing is connected with the welding component,
the L-shaped rods are symmetrically distributed with respect to the guide column casing, two groups of L-shaped rods are fixedly connected with the side walls of the guide column casing, the other ends of the L-shaped rods are respectively contacted with the outer walls of the square clamping blocks, one ends of the elastic pieces are connected with the top wall of the inner side of the L-shaped support, and the other ends of the elastic pieces are connected with the guide column casing and are used for providing elastic support for the guide column casing.
As a still further improvement of the application: the two groups of L-shaped rods are provided with rollers in a rotating mode at one end, far away from the guide column casing, of the L-shaped rods, and the two groups of rollers are respectively attached to the outer walls of the two groups of square clamping blocks.
As a still further improvement of the application: the elastic piece is a spring or a metal elastic piece.
As a still further improvement of the application: the welding assembly includes a laser generator and a laser head,
the laser generator is arranged between the two square clamping blocks, the laser head is arranged at the bottom of the laser generator, and the lower end of the guide column casing is fixedly connected with the laser generator.
Compared with the prior art, the application has the beneficial effects that:
in the embodiment of the application, when welding two groups of square pipes forming the body-building equipment, the two groups of clamping assemblies can be used for respectively clamping the two groups of square pipes, and then the first driving assembly is used for driving the two groups of clamping assemblies to synchronously rotate, so that the two groups of square pipes are driven to synchronously rotate compared with the welding assembly, and the welding assembly is used for acting on the welding joint between the two groups of square pipes to weld the two groups of square pipes into a whole; because the distance between square tube and the welding assembly is the change all the time in the square tube rotation process, consequently when two sets of square tubes rotate in step, drive the welding assembly through the second actuating assembly and carry out adaptive reciprocating to make the distance between welding assembly and the two sets of square tubes keep in the preferred within range, thereby improve the welding effect between the two sets of square tubes, improve welding quality, compare in prior art, compare in welding assembly rotation through the two sets of square tubes, realize the automatic weld of two sets of square tubes, simultaneously still can carry out adaptive adjustment at two sets of square tube rotation in-process and weld the distance between subassembly and the square tube welding gap, thereby improve the welding effect between the two sets of square tubes, improve welding quality.
Drawings
FIG. 1 is a schematic structural view of a special-shaped pipe welding device for fitness equipment;
FIG. 2 is a schematic view of a square clamp block in a special-shaped pipe welding device for fitness equipment;
FIG. 3 is an enlarged schematic view of area A of FIG. 1;
FIG. 4 is an enlarged schematic view of area B of FIG. 1;
in the figure: 10-base, 101-backup pad, 102-L support, 20-first drive assembly, 201-gear, 202-pivot, 203-motor, 204-external gear ring, 30-clamping assembly, 301-extension cylinder, 302-lock bolt, 303-square clamp block, 304-square hole, 40-welding assembly, 401-laser generator, 402-laser head, 50-second drive assembly, 501-guide cylinder, 502-L pole, 503-roller, 504-guide pole, 505-elastic piece.
Detailed Description
The technical scheme of the application is further described in detail below with reference to the specific embodiments.
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.
Referring to fig. 1, the present embodiment provides a special-shaped tube welding device for exercise equipment, including a base 10, a first driving component 20, a clamping component 30, a welding component 40 and a second driving component 50, where the clamping component 30 is provided with two groups, the two groups of clamping components 30 are rotatably disposed on the upper portion of the base 10 and are used for clamping two groups of square tubes respectively, the first driving component 20 is fixedly disposed on the upper portion of the base 10 and is used for driving the two groups of clamping components 30 to rotate synchronously, so as to drive the two groups of square tubes to rotate synchronously, the welding component 40 is disposed between the two groups of clamping components 30, when the two groups of square tubes rotate synchronously, the welding component 40 is used for performing circumferential welding on the two groups of square tubes, the second driving component 50 is disposed above the two groups of clamping components 30, and when the two groups of square tubes rotate synchronously, the second driving component 50 is used for driving the welding component 40 to move up and down so as to adjust the distance between the welding component 40 and the two groups of square tubes.
When welding two groups of square pipes forming the body-building equipment, the two groups of square pipes can be respectively clamped by the two groups of clamping assemblies 30, then the two groups of clamping assemblies 30 are driven to synchronously rotate by the first driving assembly 20, and further the two groups of square pipes are driven to synchronously rotate compared with the welding assembly 40, and the welding assembly 40 acts on the welding joint between the two groups of square pipes to weld the two groups of square pipes into a whole; because the distance between the square pipes and the welding assembly 40 is always changed in the rotation process of the square pipes, when the two groups of square pipes rotate synchronously, the second driving assembly 50 drives the welding assembly 40 to move up and down adaptively, so that the distance between the welding assembly 40 and the two groups of square pipes is kept in a better range, the welding effect between the two groups of square pipes is improved, and the welding quality is improved.
Referring to fig. 1 and 2, in one embodiment, two sets of support plates 101 are fixedly disposed on the upper portion of the base 10, two sets of clamping assemblies 30 have the same structure, each of the two sets of clamping assemblies includes an extension column casing 301, a square clamping block 303 fixedly disposed at one end of the extension column casing 301, and a locking bolt 302 disposed on a side wall of the square clamping block 303, a square hole 304 penetrating through one side of the square clamping block 303 to the other side is formed, two sets of extension column casings 301 corresponding to the clamping assemblies 30 respectively penetrate through one set of support plates 101 and are rotatably connected with the support plates 101, and the square clamping blocks 303 corresponding to the two sets of clamping assemblies 30 are distributed relatively.
Through with the inside and square hole 304 internal thread of a set of extension column casing 301 respectively of one end of two sets of square pipes for the one end of two sets of square pipes extends to the position between the square clamp splice 303 of two sets of, twists afterwards and moves locking bolt 302, and then prop up respectively the two sets of square pipes and fix inside two sets of square clamp splice 303, realize the centre gripping of two sets of square pipes and fix.
Referring to fig. 1, in one embodiment, the first driving assembly 20 includes a gear 201, a rotating shaft 202, a motor 203, and an outer gear ring 204, where the motor 203 is fixedly installed on the upper portion of the base 10, the gear 201 and the outer gear ring 204 are respectively provided with two groups, the two groups of outer gear rings 204 are respectively fixedly disposed on the outer walls of the two groups of extending cylinders 301, the two groups of gears 201 are fixedly disposed outside the rotating shaft 202 and respectively engaged with the two groups of outer gear rings 204, and the rotating shaft 202 is installed at the output end of the motor 203.
After two sets of square pipes are clamped and fixed by two sets of square clamping blocks 303 respectively, the motor 203 drives the rotating shaft 202 to rotate, and then drives the two sets of gears 201 to rotate, when the two sets of gears 201 rotate, the two sets of extending cylinders 301 are driven to rotate by the meshing action of the two sets of external gear rings 204 compared with the two sets of supporting plates 101, and then the two sets of square clamping blocks 303 are driven to rotate, when the two sets of square clamping blocks 303 rotate, the welding joints of the two sets of square pipes can be driven to rotate compared with the welding assembly 40, and the two sets of square pipes are welded into a whole by the welding assembly 40.
Referring to fig. 1, 3 and 4, in one embodiment, the upper portion of the base 10 is further fixedly provided with an L-shaped bracket 102, the second driving assembly 50 includes a guide post 501, an L-shaped rod 502, a guide rod 504 and an elastic member 505, the upper end of the guide rod 504 is fixedly connected with the inner top wall of the L-shaped bracket 102, the lower end of the guide rod extends into the guide post 501 and is in telescopic fit with the guide post 501, the lower end of the guide post 501 is connected with the welding assembly 40, two groups of L-shaped rods 502 are symmetrically distributed about the guide post 501, one ends of the two groups of L-shaped rods 502 are fixedly connected with the side walls of the guide post 501, the other ends of the two groups of L-shaped rods are respectively contacted with the outer walls of the square clamping blocks 303, one ends of the elastic member 505 are connected with the inner top wall of the L-shaped bracket 102, and the other ends of the elastic member 505 are connected with the guide post 501, so as to provide elastic support for the guide post 501.
Through the supporting role of the elastic piece 505 on the guide column casing 501, one end of the two groups of L-shaped rods 502 far away from the guide column casing 501 is abutted against the outer walls of the two groups of square clamping blocks 303, when the two groups of square clamping blocks 303 rotate, the guide column casing 501 can be driven to carry out adaptive telescopic motion compared with the guide rod 504 along with the change of the positions of the outer walls of the two groups of square clamping blocks 303 and the supporting role of the elastic piece 505, and then the welding assembly 40 is driven to carry out adaptive up-and-down movement, so that the distance between the welding assembly 40 and the two groups of square pipes is kept in a better range, the welding effect between the two groups of square pipes is improved, and the welding quality is improved.
Referring to fig. 3, in one embodiment, two sets of L-shaped rods 502 are rotatably provided with rollers 503 at ends far away from the guiding cylinder 501, and the two sets of rollers 503 are respectively attached to outer walls of the two sets of square clamping blocks 303.
When the two sets of square clamping blocks 303 rotate, the rollers 503 can roll along the outer walls of the corresponding square clamping blocks 303 under the supporting action of the elastic pieces 505, so that the friction resistance of the L-shaped rod 501 is reduced, and the guide column casing 501 can drive the welding assembly 40 to stably move up and down.
In one embodiment, the elastic member 504 may be a spring or a metal elastic sheet, which is not limited herein.
Referring to fig. 3, in one embodiment, the welding assembly 40 includes a laser generator 401 and a laser head 402, the laser generator 401 is disposed between two sets of square clamping blocks 303, the laser head 402 is disposed at the bottom of the laser generator 401, and the lower end of the guiding cylinder 501 is fixedly connected with the laser generator 401.
The laser generator 401 emits laser beams, the laser beams are output to the welding gap between the two groups of square pipes through the laser head 402, and then the two groups of square pipes are subjected to fusion welding, when the two groups of square clamping blocks 303 rotate, along with the change of the positions of the outer walls of the two groups of square clamping blocks 303, the supporting effect of the elastic pieces 505 is matched, the guide column casing 501 can be driven to carry out adaptive telescopic movement compared with the guide rod 504, and then the laser generator 401 and the laser head 402 are driven to carry out adaptive up-and-down movement, so that the laser beams output to the welding gap between the two groups of square pipes through the laser head 402 keep proper lengths, the lengths of the laser beams when acting on the welding gap are not too long or too short, the fusion temperature of the welding gap is guaranteed to be consistent, and the welding quality of the square pipes is improved.
In the embodiment of the application, when welding two sets of square pipes forming the body-building equipment, the two sets of clamping assemblies 30 can be used for respectively clamping the two sets of square pipes, then the first driving assembly 20 is used for driving the two sets of clamping assemblies 30 to synchronously rotate, and then the two sets of square pipes are driven to synchronously rotate compared with the welding assembly 40, and the welding assembly 40 is used for acting on the welding joint between the two sets of square pipes so as to weld the two sets of square pipes into a whole; because the distance between the square tube and the welding assembly 40 is always changed in the rotation process of the square tube, when the two groups of square tubes synchronously rotate, the welding assembly 40 is driven to adaptively move up and down through the second driving assembly 50, so that the distance between the welding assembly 40 and the two groups of square tubes is kept in a better range, the welding effect between the two groups of square tubes is improved, the welding quality is improved, compared with the prior art, the automatic welding of the two groups of square tubes is realized through the rotation of the two groups of square tubes compared with the rotation of the welding assembly 40, and meanwhile, the distance between the welding assembly 40 and the welding gaps of the square tubes can be adaptively adjusted in the rotation process of the two groups of square tubes, so that the welding effect between the two groups of square tubes is improved, and the welding quality is improved.
While the preferred embodiments of the present application have been described in detail, the present application is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present application within the knowledge of those skilled in the art.
Claims (7)
1. A special-shaped pipe welding device for fitness equipment is characterized by comprising a base, a first driving component, a clamping component, a welding component and a second driving component,
the clamping components are provided with two groups, the two groups of clamping components are rotatably arranged on the upper part of the base and are used for respectively clamping the two groups of square pipes,
the first driving component is fixedly arranged on the upper part of the base and is used for driving the two groups of clamping components to synchronously rotate so as to further drive the two groups of square pipes to synchronously rotate,
the welding component is arranged between the two groups of clamping components, and is used for performing circumferential welding on the two groups of square pipes when the two groups of square pipes synchronously rotate,
the second driving assembly is arranged above the two groups of clamping assemblies, and is used for driving the welding assembly to move up and down when the two groups of square pipes rotate synchronously so as to adaptively adjust the distance between the welding assembly and the two groups of square pipes.
2. The special-shaped pipe welding device for body-building equipment according to claim 1, wherein the upper part of the base is fixedly provided with two groups of supporting plates,
the two groups of clamping assemblies have the same structure and comprise an extending column casing, a square clamping block fixedly arranged at one end of the extending column casing and a locking bolt arranged on the side wall of the square clamping block,
square holes penetrating through the square clamping blocks to the other side are formed in one side of each square clamping block, the extending column casings corresponding to the two groups of clamping assemblies penetrate through one group of supporting plates respectively and are connected with the supporting plates in a rotating mode, and the square clamping blocks corresponding to the two groups of clamping assemblies are distributed relatively.
3. The special-shaped pipe welding device for exercise equipment according to claim 2, wherein the first driving assembly comprises a gear, a rotating shaft, a motor and an outer gear ring,
the motor is fixedly arranged on the upper portion of the base, the gear and the outer gear ring are respectively provided with two groups, the two groups of outer gear rings are respectively fixedly arranged on the outer walls of the two groups of extending cylinders, the two groups of gears are fixedly arranged outside the rotating shaft and are respectively meshed with the two groups of outer gear rings, and the rotating shaft is arranged at the output end of the motor.
4. The special-shaped pipe welding device for body-building equipment according to claim 2, wherein the upper part of the base is also fixedly provided with an L-shaped bracket,
the second driving component comprises a guide column casing, an L-shaped rod, a guide rod and an elastic piece,
the upper end of the guide rod is fixedly connected with the top wall at the inner side of the L-shaped bracket, the lower end of the guide rod extends into the guide column casing and is in telescopic fit with the guide column casing, the lower end of the guide column casing is connected with the welding component,
the L-shaped rods are symmetrically distributed with respect to the guide column casing, two groups of L-shaped rods are fixedly connected with the side walls of the guide column casing, the other ends of the L-shaped rods are respectively contacted with the outer walls of the square clamping blocks, one ends of the elastic pieces are connected with the top wall of the inner side of the L-shaped support, and the other ends of the elastic pieces are connected with the guide column casing and are used for providing elastic support for the guide column casing.
5. The special-shaped pipe welding device for body-building equipment according to claim 4, wherein rollers are rotatably arranged at one ends of the two groups of L-shaped rods, which are far away from the guide column casing, and the two groups of rollers are respectively attached to the outer walls of the two groups of square clamping blocks.
6. The special-shaped tube welding device for exercise equipment according to claim 4, wherein the elastic member is a spring or a metal elastic sheet.
7. The special-shaped pipe welding device for exercise equipment according to claim 4, wherein the welding assembly comprises a laser generator and a laser head,
the laser generator is arranged between the two square clamping blocks, the laser head is arranged at the bottom of the laser generator, and the lower end of the guide column casing is fixedly connected with the laser generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311482486.2A CN117206683B (en) | 2023-11-09 | 2023-11-09 | Special-shaped pipe welding device for body-building equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311482486.2A CN117206683B (en) | 2023-11-09 | 2023-11-09 | Special-shaped pipe welding device for body-building equipment |
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| Publication Number | Publication Date |
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| CN117206683A true CN117206683A (en) | 2023-12-12 |
| CN117206683B CN117206683B (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311482486.2A Active CN117206683B (en) | 2023-11-09 | 2023-11-09 | Special-shaped pipe welding device for body-building equipment |
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| CN218169092U (en) * | 2022-03-11 | 2022-12-30 | 上海致凯捷激光科技有限公司 | Laser assembly convenient to disassemble |
| CN116690094A (en) * | 2023-06-14 | 2023-09-05 | 左星宇 | Pipeline welding machine |
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| CN109434362A (en) * | 2018-10-15 | 2019-03-08 | 何志彦 | A kind of working method of H profile steel automatic soldering device |
| CN109676249A (en) * | 2018-12-28 | 2019-04-26 | 上海普睿玛智能科技有限公司 | A kind of rectangular pipe fitting welding equipment of single end face |
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