CN218452737U - Steel pipe welding auxiliary device - Google Patents
Steel pipe welding auxiliary device Download PDFInfo
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- CN218452737U CN218452737U CN202222635869.6U CN202222635869U CN218452737U CN 218452737 U CN218452737 U CN 218452737U CN 202222635869 U CN202222635869 U CN 202222635869U CN 218452737 U CN218452737 U CN 218452737U
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- supporting
- steel pipe
- bracing piece
- gear
- auxiliary device
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Abstract
The application discloses steel pipe welding auxiliary device please relate to steel pipe welding's technical field, which comprises a supporting bar, the bracing piece is provided with two, two be provided with the supporting mechanism who is used for placing the steel pipe on the bracing piece, supporting mechanism is provided with the supporting mechanism symmetry setting on a plurality of and two bracing pieces on the bracing piece, still be provided with the gliding first adjustment mechanism of drive supporting mechanism along bracing piece length direction on the bracing piece, supporting mechanism sets up two supporting shoes on the installation piece including sliding the installation piece that sets up on the bracing piece to and rotate and set up the rolling disc between two supporting shoes, be provided with on the installation piece and be used for driving the first actuating mechanism of rolling disc pivoted, all the direction of rotation of rolling disc is the same. This application has the effect that can conveniently carry out circumference welding to the steel pipe.
Description
Technical Field
The application relates to the technical field of steel pipe welding, in particular to a steel pipe welding auxiliary device.
Background
Steel pipes, i.e. steel with a hollow cross-section, whose length is much greater than the diameter or circumference, are commonly used in the transportation pipelines, engineering structures, petrochemical industry, etc.
In the process of machining a steel pipe, two steel pipes are welded most commonly, and in the welding of a circular steel pipe, in order to ensure reliability, the steel pipe generally needs to be welded in the circumferential direction. In some factories, the welding of the steel pipes is still manual welding by technicians, the welding positions of the two steel pipes are required to be aligned firstly during welding, the steel pipes are required to be rotated to be welded circumferentially during welding, the operation is troublesome, and the welding quality of the steel pipes can be affected due to the problem of low manual alignment precision during welding.
SUMMERY OF THE UTILITY MODEL
For the convenience to carry out circumference welding to the steel pipe, this application provides a steel pipe welding auxiliary device.
The application provides a steel pipe welding auxiliary device adopts following technical scheme:
the utility model provides a steel pipe welding auxiliary device, includes the bracing piece, the bracing piece is provided with two, two be provided with the supporting mechanism who is used for placing the steel pipe on the bracing piece, supporting mechanism is provided with a plurality of and the supporting mechanism symmetry setting on two bracing pieces on the bracing piece, still be provided with the gliding first adjustment mechanism of drive supporting mechanism along bracing piece length direction on the bracing piece, supporting mechanism is including sliding the installation piece that sets up on the bracing piece, set up two supporting shoes on the installation piece to and rotate the rolling disc that sets up between two supporting shoes, be provided with on the installation piece and be used for driving rolling disc pivoted first actuating mechanism, all the rotation direction of rolling disc is the same.
Through adopting above-mentioned technical scheme, two treat that welded steel pipe places on the supporting mechanism on two bracing pieces to between the rolling disc of butt on two bracing pieces, remove along bracing piece length direction through first adjustment mechanism drive supporting mechanism, thereby drive two steel pipes and be close to each other, can conveniently remove the steel pipe, the rethread first actuating mechanism drive rolling disc rotates, drives the steel pipe and rotates, thereby can conveniently carry out circumference welding to the steel pipe.
Optionally, the first driving machine comprises a first gear, a second gear and a chain, a rotating shaft is rotatably arranged between two supporting blocks on the same mounting block, the rotating shaft coaxially penetrates through the rotating disc and the first gear, the second gear is rotatably connected between the two supporting blocks, the chain is sleeved on the side walls of the first gear and the second gear and can be meshed with the first gear and the second gear respectively, and a first power part for driving the second gear to rotate is arranged on the supporting blocks.
Through adopting above-mentioned technical scheme, first power piece drive second gear rotates, drives first gear through the chain and rotates to drive the rolling disc and rotate.
Optionally, the first power component includes a worm wheel, a worm and a first motor, the worm wheel and the second gear are coaxially arranged, the worm is meshed with the worm wheel, and an output end of the first motor is connected with the worm.
Through adopting above-mentioned technical scheme, start first motor, the drive worm rotates, drives the worm wheel and rotates to drive the rotation of second gear.
Optionally, all the mounting blocks are provided with first guide blocks, the supporting rod is provided with a first guide groove for the first guide blocks to slide, and the extending direction of the first guide groove is parallel to the length direction of the supporting rod.
Through adopting above-mentioned technical scheme, the guide block slides in the guide way to it is more stable when making the installation piece slide along bracing piece length direction.
Optionally, the first adjusting mechanism is a first bidirectional screw rod rotatably arranged in the first guide groove, a first guide block is penetrated through by a first bidirectional screw rod thread, a forward rotation part and a backward rotation part with opposite threads are arranged on the side wall of the first bidirectional screw rod, and all supporting mechanisms located on the same supporting rod are symmetrically arranged on the forward rotation part and the backward rotation part.
By adopting the technical scheme, the first bidirectional screw rod is rotated, and the supporting mechanism positioned on the forward rotation part and the supporting mechanism positioned on the reverse rotation part on the first bidirectional screw rod can be close to or far away from each other.
Optionally, one end of the first bidirectional screw rod penetrates through the support rod and is connected with a handle.
By adopting the technical scheme, the first bidirectional screw can be conveniently rotated by rotating the handle.
Optionally, the auxiliary device further comprises a base, the base is arranged in parallel and is provided with a plurality of grooves, the length direction of the base is perpendicular to the length direction of the supporting rods, the supporting rods are arranged on the base in a sliding mode, the lower surfaces of the supporting rods are provided with second guide blocks, and the upper surface of the base is provided with second guide grooves for the second guide blocks to slide.
Through adopting above-mentioned technical scheme, the second guide block slides in the second guide way to the bracing piece slides along base length direction, can adjust the distance between two bracing pieces, thereby can adapt to the steel pipe of different diameters.
Optionally, a second bidirectional screw is rotatably arranged in the second guide groove, a second guide block is penetrated through by a second bidirectional thread, the two support rods are respectively in threaded connection with two opposite ends of the second bidirectional screw, and a second power part for driving the second bidirectional screw to rotate is arranged on the base.
By adopting the technical scheme, the second power part is started to drive the second bidirectional screw to rotate, so that the two support rods can be driven to be close to or far away from each other.
In summary, the present application includes at least one of the following advantages:
1. the first driving mechanism drives the rotating disc to rotate, so that the steel pipes placed on the supporting mechanism can be driven to rotate, and technicians can conveniently weld the two steel pipes in the circumferential direction;
2. the first bidirectional screw rod is rotated through the handle, the supporting mechanisms on the same supporting rod can be driven to mutually approach or separate, so that two steel pipes placed on the supporting mechanisms can be driven to mutually approach and abut, and welding is facilitated;
3. the second bidirectional screw rod is driven to rotate through the second power part, and the two support rods can be driven to be close to or far away from each other, so that the steel pipes with different diameters can be adapted.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is an exploded view of the first drive mechanism;
fig. 3 is an exploded view of the support rod.
Description of the reference numerals: 1. a support bar; 11. a first guide groove; 12. a second guide block; 2. a support mechanism; 21. mounting a block; 211. a first guide block; 22. a supporting block; 221. a rotating shaft; 23. rotating the disc; 3. a first adjustment mechanism; 31. a first bidirectional screw; 311. a handle; 4. a first drive mechanism; 41. a first gear; 42. a second gear; 43. a chain; 5. a first power member; 51. a worm gear; 52. a worm; 53. a first motor; 6. a base; 61. a second guide groove; 62. a second bidirectional screw; 63. a second power member.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses steel pipe welding auxiliary device. Referring to fig. 1, the auxiliary device includes a base 6, the base 6 is provided with a plurality of, in this embodiment, the base 6 is provided with two and two bases 6 and is placed on the ground in parallel, two supporting rods 1 slide above the two bases 6, the length direction of the supporting rods 1 is perpendicular to the length direction of the base 6, the supporting mechanisms 2 used for placing steel pipes are arranged on the upper surfaces of the two supporting rods 1 in a sliding mode, the number of the supporting mechanisms 2 is four on each supporting rod 1, when steel pipes are welded, two steel pipes which need to be welded with each other are placed on the supporting mechanisms 2, and one steel pipe is placed on every four supporting mechanisms 2. The two support rods 1 are driven to slide on the base 6 along the length direction of the base 6, so that the support mechanism 2 can be adapted to steel pipes with different diameters; with the supporting mechanism 2 slip on bracing piece 1, can drive two steel pipes of placing on supporting mechanism 2 and be close to each other to conveniently weld two steel pipes.
Referring to fig. 1 and 2, the supporting mechanism 2 includes a mounting block 21 slidably disposed on the upper surface of the supporting rod 1, two supporting blocks 22 welded to the upper surface of the mounting block 21, and a rotating disc 23 rotatably connected between the two supporting blocks 22, the rotating disc 23 on each supporting mechanism 2 is located on the same horizontal plane, and the steel pipes to be welded are placed above the rotating discs 23 and between the rotating discs 23 on the two supporting rods 1. The mounting block 21 is provided with a first driving mechanism 4 for driving the rotating discs 23 to rotate, and the rotating directions of all the rotating discs 23 are the same. The first drive machine comprises a first toothed wheel 41, a second toothed wheel 42 and a chain 43. The rotating shaft 221 is rotatably connected between the two supporting blocks 22 on the same mounting block 21 through bearings and the like, the rotating shaft 221 coaxially penetrates through the rotating disc 23 and the first gear 41, the rotating shaft 221 is fixedly connected with the rotating disc 23 and the first gear 41, the second gear 42 is rotatably connected between the two supporting blocks 22, the chain 43 is sleeved on the side walls of the first gear 41 and the second gear 42 and can be meshed with the first gear 41 and the second gear 42 respectively, and the supporting blocks 22 are provided with first power parts 5 for driving the second gear 42 to rotate.
Referring to fig. 1 and 2, the first power member 5 includes a worm wheel 51, a worm 52 and a first motor 53, the worm wheel 51 is coaxially disposed with the second gear 42, the support block 22 is welded with the support and the worm 52 is rotatably connected between the two supports, the first motor 53 is fixed on the support block 22 by means of bolts or the like, the worm 52 is engaged with the worm wheel 51, and the output end of the first motor 53 is connected with the worm 52. The first motor 53 is started, the worm 52 rotates to drive the worm wheel 51 to rotate, the second gear 42 is driven to rotate, the chain 43 drives the first gear 41 to rotate, and the rotating disc 23 is finally driven to rotate, so that the steel pipe placed on the rotating rod disc can be driven to rotate, and circumferential welding is conducted on the steel pipe conveniently.
Referring to fig. 1 and 3, a first guide block 211 is integrally formed on the lower surface of the mounting block 21, the cross section of the first guide block 211 is rectangular, a first guide groove 11 for the first guide block 211 to slide is formed on the upper surface of the support rod 1, and the extending direction of the first guide groove 11 is parallel to the length direction of the support rod 1. The support rod 1 is further provided with a first adjusting mechanism 3 for driving the support mechanism 2 to slide along the length direction of the support rod 1, and the first adjusting mechanism 3 is a first bidirectional screw 31 which is rotatably connected to two opposite side walls of the first guide groove 11 through a bearing. The first bidirectional screw 31 is threaded through the first guide block 211, the side wall of the first bidirectional screw 31 is provided with a forward rotation part and a backward rotation part with opposite threads, and all the support mechanisms 2 on the same support rod 1 are symmetrically arranged at the forward rotation part and the backward rotation part.
Referring to fig. 1 and 3, the lateral wall of the support rod 1 is penetrated through by one end of the first bidirectional screw 31, the handle 311 is fixedly connected to the first bidirectional screw 31, the handle 311 is rotated to drive the first bidirectional screw 31 to rotate, so that the support mechanism 2 located in the forward rotation part and the backward rotation part is driven to be close to or away from each other, the steel pipes placed on the support mechanism 2 can be driven to be close to or away from each other, the welding parts of the two steel pipes are butted, and the welding is convenient for technicians to weld. Meanwhile, the supporting mechanisms 2 are symmetrically arranged on the two supporting rods 1, and the steel pipes are placed between the rotating discs 23 on the two supporting rods 1, so that the axes of the two steel pipes with the same diameter can be in the same straight line, and when the two steel pipes are more difficult to approach, the end faces of the steel pipes can be aligned with each other.
Referring to fig. 1 and 3, a second guide block 12 is fixed on the lower surface of the support rod 1, the cross section of the second guide block 12 is rectangular, and a second guide groove 61 for the second guide block 12 to slide is formed on the upper surface of the base 6. Two opposite side walls of the second guide groove 61 are rotatably connected with a second bidirectional screw 62 through bearings and the like, a second bidirectional thread penetrates through the second guide block 12, and the two support rods 1 are respectively in threaded connection with two opposite ends of the second bidirectional screw 62. The base 6 is provided with a second power member 63 for driving the second two-way screw 62 to rotate, and the second power member 63 may be a motor, and starts the motor to drive the second two-way screw 62 to rotate, so as to drive the two support rods 1 to approach or move away from each other.
The implementation principle of the steel pipe welding auxiliary device in the embodiment of the application is as follows: before the welding, rotate second bidirectional screw 62 earlier, drive two bracing pieces 1 and slide in order to adapt to the steel pipe diameter, then two treat that the welded steel pipe is placed on rolling disc 23 earlier, rotate first bidirectional screw 31, drive two steel pipes and be close to each other and the butt, can carry out more welding to the steel pipe, in the welding process, start first motor 53, drive rolling disc 23 rotates, drives the steel pipe and rotates, can carry out circumference welding to the steel pipe.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a steel pipe welding auxiliary device which characterized in that: including bracing piece (1), bracing piece (1) is provided with two, two be provided with supporting mechanism (2) that are used for placing the steel pipe on bracing piece (1), supporting mechanism (2) are provided with a plurality ofly and supporting mechanism (2) symmetry setting on two bracing pieces (1) on bracing piece (1), still be provided with drive supporting mechanism (2) on bracing piece (1) along the gliding first adjustment mechanism (3) of bracing piece (1) length direction, supporting mechanism (2) set up installation piece (21) on bracing piece (1) including sliding, set up two supporting shoes (22) on installation piece (21) to and rotate and set up rolling disc (23) between two supporting shoes (22), be provided with on installation piece (21) and be used for driving rolling disc (23) pivoted first actuating mechanism (4), all the direction of rotation of rolling disc (23) is the same.
2. A steel pipe welding auxiliary device according to claim 1, characterized in that: the first driving machine comprises a first gear (41), a second gear (42) and a chain (43), a rotating shaft (221) is rotatably arranged between two supporting blocks (22) on the same mounting block (21), the rotating shaft (221) coaxially penetrates through a rotating disc (23) and the first gear (41), the second gear (42) is rotatably connected between the two supporting blocks (22), the chain (43) is sleeved on the side walls of the first gear (41) and the second gear (42) and can be meshed with the first gear (41) and the second gear (42) respectively, and a first power part (5) for driving the second gear (42) to rotate is arranged on each supporting block (22).
3. A pipe welding auxiliary device according to claim 2, wherein: the first power part (5) comprises a worm wheel (51), a worm (52) and a first motor (53), the worm wheel (51) and the second gear (42) are coaxially arranged, the worm (52) is meshed with the worm wheel (51), and the output end of the first motor (53) is connected with the worm (52).
4. A pipe welding auxiliary device according to claim 3, wherein: all be provided with first guide block (211) on installation piece (21), seted up on bracing piece (1) and supply gliding first guide way (11) of first guide block (211), the extending direction of first guide way (11) is parallel with the length direction of bracing piece (1).
5. A steel pipe welding auxiliary device according to claim 4, characterized in that: first adjustment mechanism (3) are for rotating first two-way screw (31) that sets up in first guide way (11), first guide block (211) is worn to establish by first two-way screw (31) screw thread, have opposite forward rotation portion of screw thread and derotation portion on first two-way screw (31) lateral wall, all supporting mechanism (2) that are located on same bracing piece (1) set up in forward rotation portion and derotation portion symmetry.
6. A steel pipe welding auxiliary device according to claim 5, characterized in that: one end of the first bidirectional screw rod (31) penetrates through the support rod (1) and is connected with a handle (311).
7. The steel pipe welding auxiliary device according to claim 6, characterized in that: the auxiliary device is characterized by further comprising a base (6), wherein the base (6) is arranged in parallel and is provided with a plurality of grooves, the length direction of the base (6) is perpendicular to that of the supporting rod (1), the supporting rod (1) is arranged on the base (6) in a sliding mode, a second guide block (12) is arranged on the lower surface of the supporting rod (1), and a second guide groove (61) for the second guide block (12) to slide is formed in the upper surface of the base (6).
8. A steel pipe welding auxiliary device according to claim 7, characterized in that: a second bidirectional screw (62) is rotatably arranged in the second guide groove (61), a second guide block (12) is penetrated by a second bidirectional thread, the two support rods (1) are respectively in threaded connection with two opposite ends of the second bidirectional screw (62), and a second power part (63) for driving the second bidirectional screw (62) to rotate is arranged on the base (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222635869.6U CN218452737U (en) | 2022-10-08 | 2022-10-08 | Steel pipe welding auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222635869.6U CN218452737U (en) | 2022-10-08 | 2022-10-08 | Steel pipe welding auxiliary device |
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| Publication Number | Publication Date |
|---|---|
| CN218452737U true CN218452737U (en) | 2023-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222635869.6U Active CN218452737U (en) | 2022-10-08 | 2022-10-08 | Steel pipe welding auxiliary device |
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| CN (1) | CN218452737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116380675A (en) * | 2023-04-20 | 2023-07-04 | 临沂千源包装印刷有限公司 | Tensile strength testing arrangement is pulled in wrapping bag production |
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2022
- 2022-10-08 CN CN202222635869.6U patent/CN218452737U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116380675A (en) * | 2023-04-20 | 2023-07-04 | 临沂千源包装印刷有限公司 | Tensile strength testing arrangement is pulled in wrapping bag production |
| CN116380675B (en) * | 2023-04-20 | 2024-01-05 | 临沂千源包装印刷有限公司 | Tensile strength testing arrangement is pulled in wrapping bag production |
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