CN217618651U - Self-adaptive tool for pipeline welding - Google Patents
Self-adaptive tool for pipeline welding Download PDFInfo
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- CN217618651U CN217618651U CN202221561122.4U CN202221561122U CN217618651U CN 217618651 U CN217618651 U CN 217618651U CN 202221561122 U CN202221561122 U CN 202221561122U CN 217618651 U CN217618651 U CN 217618651U
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- 238000003466 welding Methods 0.000 title claims abstract description 103
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of pipeline welding, and discloses a self-adaptive tool for pipeline welding, which comprises a frame and a fixed frame, wherein the fixed frame comprises a fixed sheet and two symmetrically arranged support rods, each support rod of the fixed frame is articulated with an arc-shaped installation sheet, and each arc-shaped installation sheet is provided with two rollers which can be contacted with the outer wall of a pipeline; the welding gun clamping head device also comprises a hinged support seat arranged on the rack, and the hinged support seat is fixedly provided with a welding gun clamping head through a connecting rod; the stationary blade has seted up the guide way in vertical direction, and the connecting rod passes the guide way and makes the welder chuck be located between two arc installation pieces. The utility model discloses can be when the pipeline outer wall welding department has the unevenness, especially when the welding department has arch or pit, the welder end among the welding chuck can use the articulated center of articulated supporting seat to deflect the regulation from top to bottom as the centre of a circle and automatic, remains throughout to suit with pipeline outer wall welding seam position, is difficult to appear the problem that the welding department has the air joint, ensures the welding quality of pipe fitting.
Description
Technical Field
The utility model relates to a pipeline welding technical field, concretely relates to self-adaptation frock is used in pipeline welding.
Background
The pipeline welding is the most important link in the pipeline construction process, not only is the most basic guarantee of the pipeline construction quality, but also the appearance of the pipeline after construction and forming is influenced. The existing pipeline welding adopts fixed welding end positions, so that the outer annular seam formed by splicing two pipelines moves in a rotating manner, the outer annular seam of the pipeline is automatically welded, the welding efficiency can be effectively improved, and the labor intensity of welders is reduced.
However, the following problems and disadvantages exist when the welding device for fixing the welding end is adopted to weld the outer circular seam of the pipeline: when a certain position of the outer circumferential seam has a bulge or a pit, the height of the fixed welding gun cannot be adjusted in a self-adaptive manner, and the end of the welding gun is easy to jack up due to the position of the bulge, so that the subsequent high-quality welding of other parts is not facilitated; for the pit part, because the position of the end of the welding gun is fixed, the bottom of the pit can not finish welding necessarily, and a gap or a welding missing point is easy to generate.
SUMMERY OF THE UTILITY MODEL
Based on above problem, the utility model provides a self-adaptation frock is used in pipeline welding can make the welder end remain throughout and suit with pipeline outer wall welding seam position, is difficult to appear the problem that the welding department has the blank joint, ensures the welding quality of pipe fitting.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the self-adaptive tool for welding the pipeline comprises a rack and a fixed frame, wherein the fixed frame comprises a fixed sheet and two symmetrically arranged supporting rods, each supporting rod of the fixed frame is hinged with an arc-shaped mounting sheet, and each arc-shaped mounting sheet is provided with two rolling wheels which can be in contact with the outer wall of the pipeline; the welding gun clamping head device also comprises a hinged support seat arranged on the rack, and the hinged support seat is fixedly provided with a welding gun clamping head through a connecting rod; the guide way has been seted up at vertical direction to the stationary blade, and the stationary blade is located between welder chuck and the articulated supporting seat, and the connecting rod passes the guide way and makes the welder chuck be located between two arc installation pieces.
Furthermore, a cross sliding table I is installed at the end of the connecting rod, and the welding gun chuck is installed on the cross sliding table I.
Furthermore, the welding gun chuck comprises a first clamping piece fixed on the first cross sliding table and a second clamping piece arranged opposite to the first clamping piece, and the first clamping piece and the second clamping piece are detachably and fixedly connected through a bolt.
Furthermore, the hinged support seat is provided with an insertion hole for inserting the connecting rod, and the connecting rod is rotatably connected with the insertion hole through a bearing.
Further, the frame includes cross slip table two, and the bottom of cross slip table two is installed on the slide rail.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses pass through the connecting rod with the welder chuck and install to articulated supporting seat, can be when pipeline outer wall welding department has the unevenness, especially when the welding department has arch or pit, welder end among the welding chuck can use the articulated center of articulated supporting seat to adjust as the centre of a circle and deflect from top to bottom automatically, remains throughout to suit with pipeline outer wall welding seam position, is difficult to appear the problem that the welding department has the air vent, ensures the welding quality of pipe fitting.
Drawings
FIG. 1 is a perspective view of an adaptive tool for welding a pipe in an embodiment;
FIG. 2 is a schematic view of the installation of the hinge support seat, the fixing frame and the welding gun chuck in the embodiment;
FIG. 3 is a schematic view of an installation structure of the hinged support base, the fixing frame and the first cross sliding table in the embodiment;
FIG. 4 is a schematic diagram showing the positional relationship between the guide groove and the connecting rod on the fixing plate in the embodiment;
FIG. 5 is a schematic view of an installation structure of a cross sliding table I and a welding gun chuck in the embodiment;
wherein: 1. a fixing sheet; 2. a strut; 3. an arc-shaped mounting piece; 4. a roller; 5. the supporting seat is hinged; 6. a connecting rod; 7. a guide groove; 8. a cross sliding table I; 9. a first clamping piece; 10. a second clamping piece; 11. a bolt; 12. a jack; 13. a bearing; 14. a cross sliding table II; 15. a slide rail.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
The embodiment is as follows:
referring to fig. 1-5, the self-adaptive tool for pipeline welding comprises a frame and a fixing frame, wherein the fixing frame comprises a fixing sheet 1 and two symmetrically arranged supporting rods 2, each supporting rod 2 of the fixing frame is hinged with an arc-shaped mounting sheet 3, and each arc-shaped mounting sheet 3 is provided with two rollers 4 capable of contacting with the outer wall of a pipeline; the welding gun welding device further comprises a hinged support seat 5 arranged on the rack, and a welding gun chuck is fixed on the hinged support seat 5 through a connecting rod 6; guide way 7 has been seted up at vertical direction to stationary blade 1, and stationary blade 1 is located between welder chuck and the articulated supporting seat 5, and connecting rod 6 passes guide way 7 and makes the welder chuck be located between two arc installation pieces 3.
In this embodiment, the two pipes to be welded are respectively placed on a tugboat (not shown) or other support capable of driving the two pipes to rotate coaxially; the two pipelines to be welded are coaxially aligned, close and abut against each other, when a welding seam of the two pipelines to be welded needs to be welded, the welding gun is arranged on the welding gun chuck, the welding end of the welding gun is located at the welding seam, the two arc-shaped mounting pieces 3 are respectively located above the two pipelines with welding at the moment, the corresponding idler wheels 4 are in contact with the outer wall of the pipeline to be welded, the welding gun is prevented from being displaced or deflected left and right, and the end of the welding gun is ensured to be aligned with the welding seam; and because the stationary blade 1 of mount has seted up guide way 7 in the position of wearing to establish connecting rod 6, can supply connecting rod 6 to take place to deflect with articulated supporting seat 5 as the center, can keep gyro wheel 4 and pipeline outer wall contact all the time. Starting a welding gun for welding, and simultaneously rotating the two pipelines to be welded to enable welding ends to weld a welding seam; when the pipeline to be welded rotates, the welding chuck is connected with the hinged support seat 5 through the connecting rod 6, if the welding position of the outer wall of the pipeline is uneven, particularly when a bulge or a pit exists in the welding position, the end of a welding gun in the welding chuck can automatically deflect up and down by taking the hinged center of the hinged support seat 5 as the circle center, the welding gun always keeps adapting to the position of the welding line of the outer wall of the pipeline, the problem that the welding position has a hollow seam is not easy to occur, and the welding quality of the pipe fitting is ensured.
The utility model discloses applicable welder in cold welding machine welder and can send welding rod or the welder of solder flux automatically.
The end of the connecting rod 6 is provided with a cross sliding table I8, the welding gun chuck is arranged on the cross sliding table I8, the welding gun chuck in the embodiment is arranged on the cross sliding table I8, and the back of the cross sliding table I8 is arranged on the connecting rod 6, so that the welding gun in the welding gun chuck can be ensured to be in contact with the welding seam of the pipeline, and the welding is facilitated; the position of the welding gun chuck can be adjusted through the cross sliding table I8 before welding is started, and the end of the welding gun is aligned with the welding seam of the pipe fitting. The welding gun chuck in the embodiment comprises a first clamping piece 9 fixed on a first cross sliding table 8 and a second clamping piece 10 arranged opposite to the first clamping piece 9, wherein the first clamping piece 9 and the second clamping piece 10 are detachably and fixedly connected through a bolt 11. When a welding gun needs to be installed, the bolt 11 only needs to be rotated to enable the first clamping piece 9 and the second clamping piece 10 to be separated to a certain distance, then the fixing position of the end of the welding gun is inserted between the first clamping piece 9 and the second clamping piece 10, then the bolt 11 is rotated reversely, the first clamping piece 9 and the second clamping piece 10 are made to be close to each other, and the welding gun is clamped tightly.
The hinged support base 5 is provided with a jack 12 for inserting the connecting rod 6, and the connecting rod 6 is rotatably connected with the jack 12 through a bearing 13. Adopt bearing 13 to rotate between connecting rod 6 and the articulated supporting seat 5 in this embodiment to be connected, can allow the welder end to take place a small amount of about (the horizontal direction) deflection thereupon when the welding seam has height fluctuation or distortion slightly to guarantee that the welder end can adapt to with the welding seam position all the time, guarantee to be smooth high-quality completion pipe fitting welding.
The frame includes cross slip table two 14, and the bottom of cross slip table two 14 is installed on slide rail 15, and the overall position of cross slip table two 14 and articulated supporting seat 5 can be adjusted in the setting of slide rail 15 in this embodiment, and the height of articulated supporting seat 5 and the position of articulated supporting seat 5 can be adjusted in the setting of cross slip table two 14 to adapt to the welding seam welding of not unidimensional pipe welding or a plurality of positions, convenient operation, labour saving and time saving.
The embodiment of the present invention is the above. The specific parameters in the above embodiments and examples are only for the purpose of clearly showing the verification process of the present invention, and are not used to limit the protection scope of the present invention, which is still subject to the claims, and all the equivalent structural changes made by using the contents of the specification and drawings of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Self-adaptation frock is used in pipeline welding, its characterized in that: the device comprises a rack and a fixing frame, wherein the fixing frame comprises a fixing sheet (1) and two symmetrically arranged supporting rods (2), each supporting rod (2) of the fixing frame is hinged with an arc-shaped mounting sheet (3), and each arc-shaped mounting sheet (3) is provided with two rollers (4) capable of contacting with the outer wall of a pipeline; the welding gun welding fixture is characterized by further comprising a hinged support seat (5) arranged on the rack, wherein the hinged support seat (5) is fixedly provided with a welding gun chuck through a connecting rod (6); guide way (7) have been seted up at vertical direction to stationary blade (1), stationary blade (1) is located the welder chuck with between articulated supporting seat (5), and connecting rod (6) pass guide way (7) and make the welder chuck be located between two arc installation pieces (3).
2. The self-adaptive tool for pipeline welding according to claim 1, wherein: a cross sliding table I (8) is installed at the end of the connecting rod (6), and a welding gun chuck is installed on the cross sliding table I (8).
3. The self-adaptive tool for pipeline welding according to claim 2, wherein: the welding gun chuck comprises a first clamping piece (9) fixed on the first cross sliding table (8) and a second clamping piece (10) arranged opposite to the first clamping piece (9), and the first clamping piece (9) and the second clamping piece (10) are detachably and fixedly connected through a bolt (11).
4. The adaptive tool for pipe welding according to claim 1, characterized in that: the articulated supporting seat (5) is provided with an insertion hole (12) for inserting the connecting rod (6), and the connecting rod (6) is rotatably connected with the insertion hole (12) through a bearing (13).
5. The self-adaptive tool for welding the pipeline according to any one of claims 1 to 4, wherein the self-adaptive tool comprises: the rack comprises a second cross sliding table (14), and the bottom of the second cross sliding table (14) is mounted on the sliding rail (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221561122.4U CN217618651U (en) | 2022-06-21 | 2022-06-21 | Self-adaptive tool for pipeline welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221561122.4U CN217618651U (en) | 2022-06-21 | 2022-06-21 | Self-adaptive tool for pipeline welding |
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| Publication Number | Publication Date |
|---|---|
| CN217618651U true CN217618651U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221561122.4U Active CN217618651U (en) | 2022-06-21 | 2022-06-21 | Self-adaptive tool for pipeline welding |
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| CN (1) | CN217618651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116441725A (en) * | 2023-06-19 | 2023-07-18 | 广东昊胜智能设备有限公司 | Handheld laser welding machine |
-
2022
- 2022-06-21 CN CN202221561122.4U patent/CN217618651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116441725A (en) * | 2023-06-19 | 2023-07-18 | 广东昊胜智能设备有限公司 | Handheld laser welding machine |
| CN116441725B (en) * | 2023-06-19 | 2023-08-29 | 广东昊胜智能设备有限公司 | Handheld laser welding machine |
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