CN213003586U - Pipeline rapid welding auxiliary device - Google Patents
Pipeline rapid welding auxiliary device Download PDFInfo
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- CN213003586U CN213003586U CN202021875652.7U CN202021875652U CN213003586U CN 213003586 U CN213003586 U CN 213003586U CN 202021875652 U CN202021875652 U CN 202021875652U CN 213003586 U CN213003586 U CN 213003586U
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- pipelines
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- auxiliary device
- rapid welding
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Abstract
The utility model discloses a pipeline rapid welding auxiliary device, which comprises a supporting component, a polished rod arranged on the supporting component, two positioning components which are sleeved on the polished rod in a sliding way and a supporting piece, wherein the supporting piece is positioned between the two positioning components; the positioning assembly comprises a motor and a limiting piece connected with the output end of the motor; the butt joint ends to be welded of the two pipelines to be welded are mutually abutted and lapped on the supporting piece, the opposite ends of the two pipelines are respectively inserted into the limiting pieces at the respective ends, and the motor can drive the two pipelines to be welded to synchronously rotate and weld. The device can realize quick butt joint of the welded pipelines, ensure the coaxiality of the pipelines and simultaneously realize the synchronous rotation of the pipelines in the same direction; the quick clamping and positioning of pipelines with different diameters can be realized, and the production efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the welding, especially, relate to a pipeline quick welding auxiliary device.
Background
The pipeline welding technology is a commonly used technology in industrial production, and in the actual pipeline welding process, the coaxiality deviation is easy to be overlarge, the quality of subsequent products is influenced, and the pipeline welding technology can be finished only by a tool which is accurately positioned. The production of the water purifier involves the welding of stainless pipelines, but the production speed is very slow, the welding quality is not high, and the condition of very large coaxiality deviation of the welded pipelines often occurs because the welding workers perform the pure manual welding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pipeline quick welding auxiliary device to solve the problem of background art.
In order to achieve the above object, the utility model discloses a pipeline rapid welding auxiliary device's concrete technical scheme as follows:
a pipeline rapid welding auxiliary device comprises a support component, a polished rod arranged on the support component, two positioning components sleeved on the polished rod in a sliding manner and a supporting piece, wherein the supporting piece is positioned between the two positioning components; the positioning assembly comprises a motor and a limiting piece connected with the output end of the motor; the butt joint ends to be welded of the two pipelines to be welded are mutually abutted and lapped on the supporting piece, the opposite ends of the two pipelines are respectively inserted into the limiting pieces corresponding to the respective ends, and the motor can drive the two pipelines to be welded to synchronously rotate and weld.
Furthermore, the number of the polish rods is at least two, the polish rods are arranged in parallel, and each polish rod simultaneously penetrates through the two positioning assemblies and the supporting piece.
Furthermore, the positioning assembly comprises a motor sliding block which is sleeved on the polished rod in a sliding mode, a motor base which is connected onto the motor sliding block, and a motor which is connected onto the motor base.
Further, the locating part on the motor output end includes: the annular sunken base and a plurality of concentric different diameter's of integrated into one piece annular walls in annular sunken base undercut groove are through the spacing tip of waiting to weld the pipeline of annular wall joint.
Furthermore, the annular wall is provided with a U-shaped opening, and the end part of the pipeline is clamped and connected with the annular wall to increase the elastic deformation space of the annular wall.
Furthermore, the support pieces are at least two groups and are respectively and adjustably mounted on the support sliding blocks, and the support sliding blocks are sleeved on the polished rod in a sliding mode.
Furthermore, the supporting piece is integrally formed by the arc ring and the inserting rod or integrally formed by the V-shaped ring and the inserting rod.
Furthermore, the insertion rod can be lifted and inserted into the slot formed in the supporting slide block, the supporting slide block is provided with a threaded hole, and the locking screw is connected with the threaded hole in a threaded manner and abuts against the insertion rod through the rotating locking screw to be locked and limited.
Further, be provided with the screw hole on the motor slider, be provided with locking screw in the screw hole, thereby it is spacing to lock through rotatory locking screw conflict polished rod.
Furthermore, the supporting component comprises a workbench, end seats arranged on the workbench and used for limiting two ends of the polished rod, and a guide rail base connected between the two end seats.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the device of this design can realize the quick butt joint of welding pipeline, realizes the synchronous rotation of pipeline syntropy when guaranteeing the pipeline axiality.
2. The auxiliary welding worker can keep the welding technology of people and accelerate the welding speed at the same time, thereby improving the welding quality.
3. The design can also realize the quick clamping and positioning of pipelines with different diameters, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the motor, the motor base, and the position limiting member assembly shown in FIG. 1;
fig. 3 is an enlarged view of the stopper in fig. 2.
The reference numbers in the figures illustrate: the device comprises a motor 1, a motor base 2, a guide rail base 3, a workbench 4, a polished rod 5, an end base 6, a limiting piece 7, a guide rail 8, a supporting piece 9, a supporting slide block 10 and a motor slide block 11; annular recessed base 71, annular wall 72.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following description is made with reference to the accompanying drawings.
As shown in figures 1-3, the device realizes the rapid welding of the pipeline, ensures the coaxiality of the pipeline welding and keeps the welding technology of workers. The supporting component in the integral structure is that two polished rods 5 and two guide rails 8 are respectively fixed by an end seat 6 and a guide rail base 3, and the guide rail base 3 is connected with the end seat 6 through screws. The guide rail base 3, the polished rod 5, the end seat 6 and the guide rail 8 are all arranged on the workbench 4. The polished rods 5 are arranged in parallel, and each polished rod 5 simultaneously passes through the motor slide block 11 and the support 9.
Two motor sliding blocks 11 are assembled on the polished rod 5, the motor 1 is fixedly connected with the motor sliding blocks 11 through the motor base 2, a worker can manually adjust the positions of the motor sliding blocks 11 according to the lengths of two welded pipelines, and the motor sliding blocks 11 are locked after adjustment, so that the position of the motor 1 is fixed; the locking mode is that a threaded hole is formed in the motor sliding block 11, a locking screw is arranged in the threaded hole, and the motor sliding block abuts against the polished rod 5 through rotation of the locking screw so as to be locked and limited, and the position of the motor 1 is fixed.
The guide rail 8 is provided with a supporting slide block 10, the polished rod 5 passes through a through hole of the supporting slide block 10, the supporting slide block 10 can support the polished rod 5, and the supporting slide block can be matched with the motor slide block 11 to slide along the guide rail 8 according to the length of a welding pipeline.
The welding slide block 10 is provided with a slot, the supporting pieces 9 are assembled in the slot, the two supporting pieces 9 are respectively used for supporting two independent pipelines to be welded, and a connecting line of joints to be welded of the two pipelines is positioned in a gap space between the two supporting pieces 9, so that the welding line of the joints is not shielded by the surface of the supporting pieces 9. Meanwhile, the height can be adjusted according to the diameter of the welding pipeline, the two welding pipelines are coaxial by matching with the limiting part 7, and the support part 9 can be locked after being adjusted. Preferably, the supporting member 9 is formed by integrally forming an arc ring and an inserting rod. Or the supporting piece 9 is formed by integrally forming a V-shaped ring and the inserting rod. The threaded hole is formed in the supporting slide block 10, the locking screw is connected with the threaded hole in a threaded mode, and the locking screw is rotated to abut against the insertion rod so as to be locked and limited. Two treat that welded pipe waits to weld butt joint end conflict each other and overlap joint on support piece 9, the conflict end of two pipelines is pegged graft respectively on locating part 7 of respective end, and motor 1 can drive two treat that welded pipe rotates in step and welds, and the workman welds the butt joint department of two pipelines after rotating, can also weld other surfaces of pipeline, improves work efficiency.
The limiting piece 7 is directly assembled with the motor 1, the annular wall 72 provided with the limiting piece 7 is used for being connected with the inner wall of a welding pipeline, the outer diameter of the annular wall 72 is determined according to the inner diameter of a common pipeline, the limiting piece 7 combined by the annular walls 72 with different sizes can be selected and matched according to different pipeline specifications used in different projects, the annular concave base 71 and the annular walls 72 with different sizes are integrally formed and arranged, the annular walls 72 with different diameters are concentrically arranged, and the end part of the pipeline to be welded is limited through the annular wall 72 in a clamping and connecting mode and limited. And the annular wall 72 is provided with a U-shaped opening for increasing the elastic deformation range of the annular wall 72, when the pipeline is inserted into the annular wall 72, the pipeline and the annular wall 72 are in extrusion interference fit, so that the U-shaped opening can be reduced, the annular wall 72 and the pipeline are more tightly inserted, the coaxiality error is reduced, and the coaxiality tolerance of the welded pipeline is smaller. And make it can exert stronger pretightning force to the pipeline inner wall, the annular wall 72 surface needs special treatment, strengthens its and pipeline inner wall between frictional force, prevents that the locating part 7 from driving the welded pipe and skid appearing when rotating.
The working process of the device is as follows: the height of the supporting piece 9 is adjusted according to the size of a pipeline to be welded, then the supporting piece 9 is locked, the distance between the supporting piece 9 and the two end limiting pieces 7 is adjusted, then the two pipelines are respectively assembled with the two end limiting pieces 7, the other end of the pipeline assembly is placed on the supporting piece 9, then the position of the motor sliding block 11 is manually adjusted, so that the welding ends of the two pipelines are tightly attached, then the motor sliding block 11 is locked, then a welding worker can firstly perform spot welding on the connected pipelines, the two pipelines are fixedly connected, therefore the synchronous rotation is better realized, then the motor 1 is started to drive the pipelines to rotate, the speed is adjustable, and the worker can continuously weld along a welding line.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (10)
1. A pipeline rapid welding auxiliary device comprises a supporting component, a polished rod (5) arranged on the supporting component, two positioning components which are sleeved on the polished rod (5) in a sliding mode and a supporting piece (9), wherein the supporting piece (9) is positioned between the two positioning components;
the method is characterized in that: the positioning assembly comprises a motor (1) and a limiting piece (7) connected with the output end of the motor (1); the butt joint ends to be welded of the two pipelines to be welded are mutually abutted and lapped on the supporting piece (9), the opposite ends of the two pipelines are respectively inserted into the limiting pieces (7) corresponding to the ends of the two pipelines, and the motor (1) can drive the two pipelines to be welded to synchronously rotate and weld.
2. Auxiliary device for the rapid welding of pipes according to claim 1, characterized in that the number of the polish rods (5) is at least two, and the polish rods (5) are arranged in parallel, and each polish rod (5) passes through two positioning assemblies and two supporting pieces (9) simultaneously.
3. The auxiliary device for the rapid welding of the pipelines is characterized in that the positioning assembly comprises a motor sliding block (11) which is sleeved on the polished rod (5) in a sliding manner, a motor base (2) which is connected onto the motor sliding block (11), and a motor (1) which is connected onto the motor base (2).
4. Auxiliary device for the rapid welding of pipes according to claim 3, characterized in that said limit element (7) on the output of said motor (1) comprises: the end part of a pipeline to be welded is clamped and limited by the annular wall (72).
5. The auxiliary device for rapid welding of pipelines according to claim 4, wherein the annular wall (72) is provided with a U-shaped opening, and when the end of the pipeline is clamped on the annular wall (72), the U-shaped opening is used for increasing the elastic deformation space of the annular wall (72).
6. The auxiliary device for the rapid welding of the pipelines is characterized in that the supporting pieces (9) are at least two groups and are respectively and adjustably arranged on the supporting sliding blocks (10), and the supporting sliding blocks (10) are sleeved on the polished rod (5) in a sliding way.
7. Auxiliary device for rapid welding of pipelines according to claim 6, wherein the supporting member (9) is formed by integrally forming a circular arc ring and a plug rod or the supporting member (9) is formed by integrally forming a V-shaped ring and a plug rod.
8. The auxiliary device for rapid welding of pipelines according to claim 7, wherein the insertion rod is inserted into the slot formed in the supporting slider (10) in a lifting manner, and the locking screw is connected to the threaded hole formed in the supporting slider (10) in a threaded manner, and the locking screw is rotated to abut against the insertion rod so as to lock and limit the position.
9. The auxiliary device for the rapid welding of the pipelines is characterized in that the motor sliding block (11) is provided with a threaded hole, a locking screw is arranged in the threaded hole, and the locking screw is abutted against the polished rod (5) through rotation so as to lock and limit the position.
10. The auxiliary device for the rapid welding of the pipelines is characterized in that the supporting component comprises a workbench (4), end seats (6) which are arranged on the workbench (4) and used for limiting two ends of the polished rod (5), and a guide rail base (3) connected between the two end seats (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021875652.7U CN213003586U (en) | 2020-09-01 | 2020-09-01 | Pipeline rapid welding auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021875652.7U CN213003586U (en) | 2020-09-01 | 2020-09-01 | Pipeline rapid welding auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213003586U true CN213003586U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202021875652.7U Active CN213003586U (en) | 2020-09-01 | 2020-09-01 | Pipeline rapid welding auxiliary device |
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| CN (1) | CN213003586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227131A (en) * | 2022-01-12 | 2022-03-25 | 哈尔滨工业大学 | Micro heat pipe welding auxiliary device and welding method |
| CN117506321A (en) * | 2024-01-04 | 2024-02-06 | 西安奥若特材料技术有限公司 | Pipeline welding positioning device for aero-engine |
-
2020
- 2020-09-01 CN CN202021875652.7U patent/CN213003586U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114227131A (en) * | 2022-01-12 | 2022-03-25 | 哈尔滨工业大学 | Micro heat pipe welding auxiliary device and welding method |
| CN114227131B (en) * | 2022-01-12 | 2024-04-12 | 哈尔滨工业大学 | Micro heat pipe welding auxiliary device and welding method |
| CN117506321A (en) * | 2024-01-04 | 2024-02-06 | 西安奥若特材料技术有限公司 | Pipeline welding positioning device for aero-engine |
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