CN216939211U - Pipeline sub-assembly welding frock - Google Patents
Pipeline sub-assembly welding frock Download PDFInfo
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- CN216939211U CN216939211U CN202123165005.4U CN202123165005U CN216939211U CN 216939211 U CN216939211 U CN 216939211U CN 202123165005 U CN202123165005 U CN 202123165005U CN 216939211 U CN216939211 U CN 216939211U
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Abstract
The utility model relates to a pipeline assembly welding tool which comprises a horizontally arranged base, wherein a clamping device and a locking device are arranged at the top of the base along the length direction of the base; clamping device includes anchor clamps and translation subassembly, the translation subassembly is fixed to be set up on the base, translation subassembly and one side fixed connection who keeps away from locking device of anchor clamps, the translation subassembly includes that first tight sharp module of clamp and second press from both sides tight sharp module, and this pipeline sub-assembly welding frock can realize that the effective clamp of thick wall short and pipe fitting is tight, makes shorter pipeline also can use the submerged arc automatic weld, extends the welding range of automatic welding equipment, improves welding quality, reduces intensity of labour, improves production efficiency to, need not to adopt welding extension technology section, avoid interim welding to the influence of parent metal.
Description
Technical Field
The utility model relates to a pipeline assembly welding tool, and belongs to the field of clamps.
Background
At present, a large number of welding works of thick-wall short pieces (straight sections of 300-2500 mm) and pipe fittings (elbows 30 degrees, 45 degrees, 60 degrees, 90 degrees, straight tee joints and reducing tee joints) exist in thermal power engineering, and the traditional welding process adopts manual welding bottoming, filling and capping or manual welding bottoming and process section and submerged arc automatic welding filling and capping.
The manual welding has the defects of low production efficiency, high labor intensity, easy fluctuation of welding quality and the like, and the full manual welding workload of the thick-wall pipe is reduced as much as possible in the actual production. The existing submerged arc welding positioner and roller frame need a certain straight pipe length to apply submerged arc welding due to structural limitation. The conventional method for welding the lengthened process pipe sections with the same specification is adopted, and the method is suitable for automatic submerged arc welding after the pipe sections are machined, so that the time and the labor are wasted, and the welding damage to the surfaces of the pipes is easily caused.
In order to meet the requirement of production development, solve the problems existing in the short welding of thick-wall pipelines, strengthen the mechanization and automation of pipeline manufacturing, improve the pipeline manufacturing quality, a pipeline assembly welding tool is needed.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: in order to overcome the defects of the prior art, the pipeline assembly welding tool is provided.
The technical scheme adopted by the utility model for solving the problems is as follows: a pipeline assembly welding tool comprises a horizontally arranged base, wherein a clamping device and a locking device are arranged at the top of the base along the length direction of the base;
the clamping device comprises a clamp and a translation assembly, the translation assembly is fixedly arranged on the base, the translation assembly is fixedly connected with one side, far away from the locking device, of the clamp, the translation assembly comprises a first clamping linear module and a second clamping linear module, the second clamping linear module is fixedly arranged on the base, the first clamping linear module is fixedly arranged on a movable part of the second clamping linear module, the second clamping linear module drives the first clamping linear module to horizontally move along the direction perpendicular to the length direction of the base, the movable part of the first clamping linear module is fixedly connected with one side, far away from the locking device, of the clamp, and the first clamping linear module drives the clamp to move along the direction parallel to the length direction of the base;
the locking device comprises a rotating disc and a first locking linear module, the rotating disc is parallel to the length direction of the base, the first locking linear module is fixedly connected with the base, the first locking linear module is connected with one side of the rotating disc, far away from the clamp, through a bearing, the first locking linear module drives the rotating disc to move in parallel to the length direction of the base, one side of the rotating disc, far away from the clamp, is in transmission connection with a rotating unit, the rotating unit comprises a driving motor, a driving gear and a driven gear, the driven gear is installed on an outer ring of the bearing, the driving motor is fixedly connected with the base, the driving gear is installed on the driving motor, the driving gear is meshed with the driven gear, one side of the rotating disc, close to the clamp, is circumferentially provided with four second locking linear modules by taking the axis of the rotating disc as the center, and movable parts of the four second locking linear modules are all provided with a supporting plate, each second locking straight line module drives the layer board respectively and is close to or keeps away from the removal of rolling disc axis direction, and the layer board is close to one side of rolling disc axis and all is provided with anti-skidding line, and the distance that is located between layer board and the rolling disc of below is less than the distance between other layer boards and the rolling disc.
Compared with the prior art, the utility model has the advantages that:
the pipeline assembly welding tool can effectively clamp thick-wall short pieces and pipe fittings, enables short pipelines to be automatically welded in a submerged arc mode, expands the welding range of automatic welding equipment, improves the welding quality, reduces the labor intensity, improves the production efficiency, does not need to adopt welding lengthening process sections, and avoids the influence of temporary welding on base metal.
Drawings
FIG. 1 is a front view of a pipe assembly welding tool of the present invention;
FIG. 2 is a top view of a pipe assembly welding tool of the present invention;
FIG. 3 is a side view of a pipe assembly welding tool of the present invention;
fig. 4 is a schematic structural view of the rotating unit.
Wherein: the clamping device comprises a base 100, a clamping device 200, a clamp 201, a translation assembly 202, a first clamping linear module 202.1, a second clamping linear module 202.2, a locking device 300, a rotating disc 301, a first locking linear module 302, a bearing 303, a rotating unit 304, a driving motor 304.1, a driving gear 304.2, a driven gear 304.3, a second locking linear module 305 and a supporting plate 306.
Detailed Description
As shown in fig. 1 to 4, the pipe assembly welding tool in this embodiment includes a horizontally disposed base 100, and a clamping device 200 and a locking device 300 are disposed on the top of the base 100 along the length direction of the base 100;
the clamping device 200 comprises a clamp 201 and a translation assembly 202, the translation assembly 202 is fixedly arranged on the base 100, the translation assembly 202 is fixedly connected with one side of the clamp 201 far away from the locking device 300, the translation assembly 202 comprises a first clamping linear module 202.1 and a second clamping linear module 202.2, the second clamping linear module 202.2 is fixedly arranged on the base 100, the first clamping linear module 202.1 is fixedly arranged on a movable part of the second clamping linear module 202.2, the second clamping linear module 202.2 drives the first clamping linear module 202.1 to horizontally move along the direction perpendicular to the length direction of the base 100, the movable part of the first clamping linear module 202.1 is fixedly connected with one side of the clamp 201 far away from the locking device 300, and the first clamping linear module 202.1 drives the clamp 201 to move along the direction parallel to the length direction of the base 100;
the locking device 300 comprises a rotary disc 301 and a first locking linear module 302, the rotary disc 301 is parallel to the length direction of the base 100, the first locking linear module 302 is fixedly connected with the base 100, the first locking linear module 302 is connected with one side of the rotary disc 301 far away from the clamp 201 through a bearing 303, the first locking linear module 302 drives the rotary disc 301 to move parallel to the length direction of the base 100, one side of the rotary disc 301 far away from the clamp 201 is in transmission connection with a rotating unit 304, the rotating unit 304 comprises a driving motor 304.1, a driving gear 304.2 and a driven gear 304.3, the driven gear 304.3 is installed on the outer ring of the bearing 303, the driving motor 304.1 is fixedly connected with the base 100, the driving gear 304.2 is installed on the driving motor 304.1, the driving gear 304.2 is meshed with the driven gear 304.3, one side of the rotary disc 301 close to the clamp 201 is circumferentially provided with four second locking linear modules 305 with the axis of the rotary disc 301 as the center, supporting plates 306 are arranged on the movable portions of the four second locking linear modules 305, each second locking linear module 305 drives the supporting plate 306 to move in the direction close to or far away from the axis of the rotating disc 301, anti-slip threads are arranged on one side, close to the axis of the rotating disc 301, of each supporting plate 306, and the distance between the supporting plate 306 located at the lowest position and the rotating disc 301 is smaller than the distance between the other supporting plates 306 and the rotating disc 301.
During the use of the tool, one end of a thick-wall short piece is fixed through the clamp 201, one end of a pipe fitting is driven by the four second locking linear modules 305 to move towards the direction close to the axis of the rotating disc 301, so that the four supporting plates 306 lock the pipe fitting, one end of the pipe fitting abuts against the top of the lowest supporting plate 306, then the first locking linear module 302 can drive the rotating disc 301 to move parallel to the length direction of the base 100, namely, the pipe fitting is driven to move parallel to the length direction of the base 100, when the angle of the pipe fitting needs to be rotated, the driving motor 304.1 is started, the driving gear 304.2 drives the driven gear 304.3 to rotate, the rotation of the driven gear 304.3 drives the rotating disc 301 to rotate through the bearing 303, so that the angle of the pipe fitting can be adjusted, and the clamp 201 is driven by the first clamping linear module 202.1 and the second clamping linear module 202.2 to drive the thick-wall short piece to horizontally move, thereby can make the one end of keeping away from layer board 306 of pipe fitting just to leaning on with the one end of keeping away from anchor clamps 201 of thick wall pipe fitting, then can weld, through the effective clamp of this frock tightly, can make shorter pipeline also can use the submerged arc automatic weld, expand the welding range of automatic weld equipment, improve welding quality, reduce intensity of labour, improve production efficiency to, need not to adopt welding extension technology section, avoid the influence of temporary welding to the parent metal.
In addition to the above embodiments, the present invention also includes other embodiments, and any technical solutions formed by equivalent transformation or equivalent replacement should fall within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a pipeline sub-assembly welding frock which characterized in that: the clamping device comprises a base (100) which is horizontally arranged, wherein a clamping device (200) and a locking device (300) are arranged at the top of the base (100) along the length direction of the base (100);
the clamping device (200) comprises a clamp (201) and a translation assembly (202), the translation assembly (202) is fixedly arranged on the base (100), the translation assembly (202) is fixedly connected with one side of the clamp (201) far away from the locking device (300), and the translation assembly (202) drives the clamp (201) to move along the direction parallel to the length direction of the base (100) or move horizontally along the direction perpendicular to the length direction of the base (100);
the locking device (300) comprises a rotating disc (301) and a first locking linear module (302), the rotating disc (301) is parallel to the length direction of the base (100), the first locking linear module (302) is fixedly connected with the base (100), the first locking linear module (302) is connected with one side of the rotating disc (301) far away from the clamp (201) through a bearing (303), the first locking linear module (302) drives the rotating disc (301) to move in parallel to the length direction of the base (100), one side of the rotating disc (301) far away from the clamp (201) is in transmission connection with a rotating unit (304), one side of the rotating disc (301) near the clamp (201) is circumferentially provided with four second locking linear modules (305) by taking the axis of the rotating disc (301) as the central circumference, and movable parts of the four second locking linear modules (305) are all provided with a supporting plate (306), each second locking linear module (305) drives the supporting plate (306) to move close to or far away from the axial direction of the rotating disc (301).
2. The pipe assembly welding tool according to claim 1, wherein: the rotating unit (304) comprises a driving motor (304.1), a driving gear (304.2) and a driven gear (304.3), the driven gear (304.3) is installed on the outer ring of the bearing (303), the driving motor (304.1) is fixedly connected with the base (100), the driving gear (304.2) is installed on the driving motor (304.1), and the driving gear (304.2) is meshed with the driven gear (304.3).
3. The pipe assembly welding tool according to claim 1, wherein: and anti-skid grains are arranged on one side of the supporting plate (306) close to the axis of the rotating disc (301).
4. The pipe assembly welding tool according to claim 1, wherein: the distance between the lowest supporting plate (306) and the rotating disc (301) is smaller than the distance between the other supporting plates (306) and the rotating disc (301).
5. The pipe assembly welding tool according to claim 1, wherein: the translation assembly (202) comprises a first clamping linear module (202.1) and a second clamping linear module (202.2), the second clamping linear module (202.2) is fixedly arranged on the base (100), the first clamping linear module (202.1) is fixedly arranged on a movable part of the second clamping linear module (202.2), the second clamping linear module (202.2) drives the first clamping linear module (202.1) to horizontally move along the direction perpendicular to the length direction of the base (100), the movable part of the first clamping linear module (202.1) is fixedly connected with one side, far away from the locking device (300), of the clamp (201), and the first clamping linear module (202.1) drives the clamp (201) to move along the direction parallel to the length direction of the base (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123165005.4U CN216939211U (en) | 2021-12-16 | 2021-12-16 | Pipeline sub-assembly welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123165005.4U CN216939211U (en) | 2021-12-16 | 2021-12-16 | Pipeline sub-assembly welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216939211U true CN216939211U (en) | 2022-07-12 |
Family
ID=82311380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123165005.4U Active CN216939211U (en) | 2021-12-16 | 2021-12-16 | Pipeline sub-assembly welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216939211U (en) |
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2021
- 2021-12-16 CN CN202123165005.4U patent/CN216939211U/en active Active
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