CN218016858U - Pipeline welding auxiliary fixtures - Google Patents
Pipeline welding auxiliary fixtures Download PDFInfo
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- CN218016858U CN218016858U CN202222358612.0U CN202222358612U CN218016858U CN 218016858 U CN218016858 U CN 218016858U CN 202222358612 U CN202222358612 U CN 202222358612U CN 218016858 U CN218016858 U CN 218016858U
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Abstract
The utility model belongs to the technical field of welding equipment, especially, relate to a pipeline welding auxiliary fixtures, including base, the welding mechanism who is connected with the base, set up in base one side and be located the removal frame of welding mechanism below, the base includes roating seat, mount and the pulley that connects gradually, the center trompil of roating seat and downthehole steering wheel of being provided with the rotation connection, the steering wheel with the welding mechanism fixed connection, still be provided with driving motor on the fixing base, driving motor gear connection steering wheel makes its rotation; the welding mechanism comprises a welding gun, a clamping frame, a fixing rod connected with the clamping frame and a guide wheel arranged at the bottom end of the fixing rod, the clamping frame is parallel to the central line of the steering wheel, and the fixing rod is perpendicular to the clamping frame. The utility model discloses welder with treat that welded pipe surface laminating removes, guarantee welder and the highly uniform of solder joint and avoid appearing the emergence of leaking the joint rosin joint, improve welding quality.
Description
Technical Field
The utility model belongs to the technical field of the welding equipment, especially, relate to a pipeline welding auxiliary fixtures.
Background
At present, pipelines are often not separated from welding in pipeline engineering construction, long-distance connection of the pipelines is facilitated or other structural members are additionally arranged, welding spot temperature is high during welding of metal pipelines, manual work is not easy to timely and effectively transfer after welding is completed due to large weight, time is wasted, and welding of the next workpiece is influenced, so that welding efficiency is greatly reduced; therefore, the welding of large pipelines usually adopts girth welding, the pipeline is used as a center to rotate a welding gun for welding, the welding gun is clamped by a welding gun support and rotates and moves along the surface of the pipeline, and the pipeline can be completely welded by forward and backward movement of 180 degrees. However, in actual operation, the welding standards are different due to different calibers, thicknesses and applications of pipelines, and the welding quality of the pipelines used for pressure pipelines is always required to be ensured. The existing pipeline welding is suitable for regular circular pipelines, if the pipelines are not in a standard circular shape and are in a structure similar to an oval shape, the condition that welding points of a barrel body float up and down can occur to a welding gun, and the welding quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that above-mentioned background art appears, provided a pipeline welding auxiliary fixtures, through auxiliary fixtures with treat the laminating of welded pipeline surface and remove, guarantee welder and the highly uniform of solder joint and avoid appearing leaking the emergence of welding the rosin joint, improve welding quality.
The utility model adopts the technical proposal that: a pipeline welding auxiliary tool comprises a base, a welding mechanism connected with the base, and a moving frame arranged on one side of the base and located below the welding mechanism, wherein the base comprises a rotating seat, a fixed frame and a pulley which are sequentially connected, a hole is formed in the center of the rotating seat, a steering wheel in rotating connection is arranged in the hole, the steering wheel is fixedly connected with the welding mechanism, a driving motor is further arranged on the fixed seat, and a gear of the driving motor is connected with the steering wheel to enable the steering wheel to rotate; the welding mechanism comprises a welding gun, a clamping frame, a fixing rod connected with the clamping frame and a guide wheel arranged at the bottom end of the fixing rod, the clamping frame is parallel to the central line of the steering wheel, and the fixing rod is perpendicular to the clamping frame; the movable frame comprises a bottom plate, guide rails arranged on two sides of the bottom plate, a movable plate which is arranged in parallel with the bottom plate and is in sliding connection with the bottom plate, a top rod fixedly connected with the movable plate, and a supporting block connected with the top end of the top rod.
Furthermore, still be provided with on the steering wheel with the removal subassembly of welding mechanism rigid coupling, the removal subassembly includes the base of being connected with the steering wheel, with base sliding connection's first linear motion mechanism, perpendicular and first linear motion mechanism and set up the second linear motion mechanism on first linear motion mechanism, the welding mechanism rigid coupling is on second linear motion structure.
Furthermore, a clamping block connected with a welding gun is further arranged on the clamping frame, the clamping block is formed by buckling a left clamping block and a right clamping block, and the left clamping block and the right clamping block are tightly connected through a connecting bolt.
Furthermore, the guide wheel adopts a double-layer structure, the inner layer is made of high-strength materials, and the outer ring is made of high-temperature-resistant flexible materials.
Furthermore, a group of rollers is arranged on the guide rail, and the direction of the rollers is perpendicular to the direction of the guide rail.
The beneficial effects of the utility model reside in that:
1. the utility model provides a welded pipeline surface is treated in tight laminating of leading wheel, it is rotatory to drive the steering wheel through driving motor, the leading wheel in the welder mechanism during removal laminates the pipeline motion all the time, guarantee that the distance on welder and pipeline surface is invariable all the time, take place the rosin joint during preventing to beat and leak the welding, improve welding quality, the leading wheel adopts two-layer structure, the inner circle adopts high strength material, a high temperature resistant flexible material is adopted to the part for bearing gravity, relative motion damage its surface when avoiding hugging closely with the pipeline.
2. The steering wheel is provided with a linear motion mechanism, the welding mechanism connected with the steering wheel is controlled to reciprocate through an automatic control program, so that the upper, lower, left and right positions of a welding gun are automatically adjusted, the front and rear positions can be adjusted by moving the base, the all-dimensional dead-angle-free movement is realized, the welding accuracy is improved, the moving frame for placing a pipeline is arranged on the side edge of the base, the pipeline can be jacked up and put down through the moving frame, and the height and the front and rear positions are freely increased.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the welding mechanism of the present invention.
Fig. 3 is a schematic structural view of the middle moving frame of the present invention.
In the figure: 1. a base; 2. a welding mechanism; 3. a movable frame; 4. a roller; 11. a rotating base; 12. a fixed mount; 13. a steering wheel; 21. a welding gun; 22. a clamping frame; 23. a fixing rod; 24. a guide wheel; 31. a base plate; 32. a guide rail; 33. moving the plate; 34. a top rod; 35. and (7) a supporting block.
Detailed Description
The invention is further explained below with reference to the drawings and the embodiments.
Example (b): as shown in the figure, the pipeline welding auxiliary tool comprises a base 1, a welding mechanism 2 connected with the base 1, and a moving frame 3 connected to one side of the base 1 and located below the welding mechanism 2, wherein the base 1 comprises a rotating seat 11, a fixed frame 12 and a pulley which are sequentially connected, a hole is formed in the center of the rotating seat 11, a steering wheel 13 in rotating connection is connected in the hole, the steering wheel 13 is fixedly connected with the welding mechanism 2, a driving motor is further installed on the fixed seat, and the driving motor is connected with the steering wheel 13 through a gear to enable the steering wheel 13 to rotate; the welding mechanism 2 comprises a welding gun 21, a clamping frame 22, a fixing rod 23 connected with the clamping frame 22 and a guide wheel 24 connected to the bottom end of the fixing rod 23, wherein the clamping frame 22 is parallel to the central line of the steering wheel 13, and the fixing rod 23 is vertically connected with the clamping frame 22; the movable frame 3 comprises a bottom plate 31, guide rails 32 arranged on two sides of the bottom plate 31, a movable plate 33 parallel to the bottom plate 31 and connected with the guide rails 32, a mandril 34 fixedly connected with the movable plate 33, and a supporting block 35 connected with the top end of the mandril 34.
The steering wheel 13 is further connected with a moving assembly fixedly connected with the welding mechanism 2, the moving assembly comprises a base connected with the steering wheel 13, a first linear motion mechanism connected with the base in a sliding mode, and a second linear motion mechanism which is perpendicular to the first linear motion mechanism and connected to the first linear motion mechanism, and the welding mechanism 2 is fixedly connected to the second linear motion mechanism.
The clamping frame 22 is also connected with a clamping block connected with the welding gun 21, the clamping block is formed by buckling a left clamping block and a right clamping block, and the left clamping block and the right clamping block are tightly connected through a connecting bolt.
The guide wheel 24 adopts a double-layer structure, the inner layer is made of high-strength materials, and the outer ring is made of high-temperature-resistant flexible materials.
A group of rollers 4 is also connected to the guide rail 32, and the direction of the rollers 4 is perpendicular to the direction of the guide rail 32.
The working principle and the using steps are as follows: during welding, the pipeline is prevented from being arranged on the moving frame 3, the distance between the pipeline and the base 1 is adjusted through the sliding of the moving plate 33 and the track, the pipeline is moved up and down through the ejector rod 34 and the supporting plate, the height distance between the pipeline and the welding mechanism 2 is changed, after the position of the pipeline is fixed, the rotating disk on the base 1 is adjusted, the vertical and horizontal positions of the welding gun 21 and the pipeline are finely adjusted through the first linear motion mechanism and the second linear motion mechanism on the moving assembly until the guide wheel 24 is attached to the surface of the pipeline, finally, the front and back positions of the welding gun 21 and the fixed rod 23 are adjusted through the loose guide block, after the position adjustment is finished, the steering wheel 13 is driven to rotate through the driving motor, so that the welding gun 21 mechanism is driven to integrally rotate, and finally, the welding gun 21 is welded at the fixed distance from the surface of the pipeline, and the welding quality is ensured.
The movable frame 3 can be further provided with the fixed welding gun 21, the smaller pipeline is directly placed on the roller 4 on the guide rail 32 during welding, the roller 4 is connected with the guide rail 32 in a sliding mode, the position can be freely adjusted, the pipeline is driven to rotate through the driving roller 4, the welding gun 21 is matched to complete welding, and the movable frame is strong in practicability and can be suitable for various welding occasions.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for limiting the same, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a pipeline welding auxiliary fixtures which characterized in that: the welding mechanism comprises a base (1), a welding mechanism (2) connected with the base (1), and a moving frame (3) arranged on one side of the base (1) and located below the welding mechanism (2), wherein the base (1) comprises a rotating seat (11), a fixed frame (12) and a pulley which are sequentially connected, a hole is formed in the center of the rotating seat (11), a steering wheel (13) in rotating connection is arranged in the hole, the steering wheel (13) is fixedly connected with the welding mechanism (2), a driving motor is further arranged on the fixed frame (12), and a gear of the driving motor is connected with the steering wheel (13) to enable the steering wheel to rotate; the welding mechanism (2) comprises a welding gun (21), a clamping frame (22), a fixing rod (23) connected with the clamping frame (22) and a guide wheel (24) arranged at the bottom end of the fixing rod (23), the clamping frame (22) is parallel to the central line of the steering wheel (13), and the fixing rod (23) and the clamping frame (22) are arranged vertically; the moving frame (3) comprises a bottom plate (31), guide rails (32) arranged on two sides of the bottom plate (31), a moving plate (33) which is arranged in parallel with the bottom plate (31) and is in sliding connection, a push rod (34) fixedly connected with the moving plate (33), and a supporting block (35) connected with the top end of the push rod (34).
2. The pipeline welding auxiliary tool of claim 1, characterized in that: still be provided with on steering wheel (13) with the removal subassembly of welding mechanism (2) rigid coupling, remove the subassembly and include the base of being connected with steering wheel (13), with base sliding connection's first linear motion mechanism, perpendicular and first linear motion mechanism and set up the second linear motion mechanism on first linear motion mechanism, welding mechanism (2) rigid coupling is on second linear motion structure.
3. The pipeline welding auxiliary tool of claim 1, characterized in that: the clamping frame (22) is further provided with a clamping block connected with the welding gun (21), the clamping block is formed by buckling a left clamping block and a right clamping block, and the left clamping block and the right clamping block are tightly connected through a connecting bolt.
4. The pipeline welding auxiliary tool of claim 1, characterized in that: the guide wheel (24) is of a double-layer structure, the inner layer is made of high-strength materials, and the outer ring is made of high-temperature-resistant flexible materials.
5. The pipeline welding auxiliary tool of claim 1, characterized in that: the guide rail (32) is also provided with a group of rollers (4), and the direction of the rollers (4) is vertical to the direction of the guide rail (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222358612.0U CN218016858U (en) | 2022-09-06 | 2022-09-06 | Pipeline welding auxiliary fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222358612.0U CN218016858U (en) | 2022-09-06 | 2022-09-06 | Pipeline welding auxiliary fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218016858U true CN218016858U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222358612.0U Active CN218016858U (en) | 2022-09-06 | 2022-09-06 | Pipeline welding auxiliary fixtures |
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| CN (1) | CN218016858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967688A (en) * | 2023-08-09 | 2023-10-31 | 扬州东升汽车零部件股份有限公司 | Cab suspension assembly mounting tool |
-
2022
- 2022-09-06 CN CN202222358612.0U patent/CN218016858U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967688A (en) * | 2023-08-09 | 2023-10-31 | 扬州东升汽车零部件股份有限公司 | Cab suspension assembly mounting tool |
| CN116967688B (en) * | 2023-08-09 | 2023-12-26 | 扬州东升汽车零部件股份有限公司 | Cab suspension assembly mounting tool |
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