CN113857757A - Multi-angle accurate positioning welding device - Google Patents
Multi-angle accurate positioning welding device Download PDFInfo
- Publication number
- CN113857757A CN113857757A CN202111300736.7A CN202111300736A CN113857757A CN 113857757 A CN113857757 A CN 113857757A CN 202111300736 A CN202111300736 A CN 202111300736A CN 113857757 A CN113857757 A CN 113857757A
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- China
- Prior art keywords
- rotating shaft
- clamping
- clamping device
- base
- welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a multi-angle accurate positioning welding device which comprises a base, wherein a welding machine body is arranged in the base, the welding machine body is connected with a welding gun, two supports are respectively arranged at two ends of the top of the base, a rotating shaft is connected between the two supports through a bearing, an adjusting plate is fixedly connected to the middle part of the rotating shaft, at least one first clamping device is respectively arranged at two ends of the rotating shaft, the first clamping devices are connected with the rotating shaft through a connecting plate, supporting plates are respectively arranged at two sides of the rotating shaft, the supporting plates are matched with the connecting plate, the adjusting plate is L-shaped, an arc hole is formed in the adjusting plate, a stand column is arranged at the circle center of the arc hole, the stand column is rotatably connected with a supporting rod, and an adjusting rod is connected to the bottom of one end, away from the stand column, of the supporting rod; the device can be used for accurately fixing and welding two welding parts with included angles of 0-180 degrees.
Description
Technical Field
The invention belongs to the technical field of welding, and particularly relates to a multi-angle accurate positioning welding device.
Background
The butt joint of steel pipe, various welding methods such as hoop welding require the interface surface parallel and level of two welded steel pipes, the steel pipe central line aligns, the welding work of two steel pipes that present steel pipe welded platform mostly only aligns to the parallel alignment, such welding platform only needs to align the splice surface of two steel pipes and presss from both sides two fixed steel pipes and can carry out welding work, however when needs have two steel pipes of angle welding, not only need the contained angle of two accurate regulation steel pipe welding departments, steel pipe welded platform mostly only possesses the function of the fixed clamp two steel pipes at present, lack the device of two steel pipe angles of accurate regulation, can lead to the steel pipe after the welding unqualified, and then seriously influence welding efficiency and welding quality.
Disclosure of Invention
The invention aims to provide a multi-angle accurate positioning welding device, which solves the problems that the existing steel pipe welding platform mostly only has the function of fixedly clamping two steel pipes, and a device for accurately adjusting the angles of the two steel pipes is lacked, so that the welded steel pipes are unqualified, and the welding efficiency and the welding quality are seriously influenced.
The invention adopts the following technical scheme:
a multi-angle accurate positioning welding device comprises a base, wherein a welding machine body is arranged in the base, the welding machine body is connected with a welding gun, two supports are respectively arranged at two ends of the top of the base, a rotating shaft is connected between the two supports through a bearing, an adjusting plate is fixedly connected to the middle of the rotating shaft, at least one first clamping device is respectively arranged at two ends of the rotating shaft, the first clamping devices are connected with the rotating shaft through a connecting plate, supporting plates are respectively arranged at two sides of the rotating shaft and matched with the connecting plate, the adjusting plate is L-shaped, an arc hole is arranged on the adjusting plate, a stand column is arranged at the circle center of the arc hole, the stand column is rotatably connected with a supporting rod, an adjusting rod is connected to the bottom of one end of the supporting rod, which is far away from the stand column, the adjusting rod penetrates through the arc hole and is in threaded connection with a locking nut, the top of the support rod is provided with a slide rail, the slide rail is connected with a second clamping device through a slide groove, the second clamping device is parallel to the adjusting rod, scale marks are arranged on the outer side of the arc hole, the adjusting rod is provided with a pointer, and the pointer is matched with the scale marks.
Furthermore, the first clamping device and the second clamping device are identical in structure, the first clamping device comprises a clamping block, the clamping block is C-shaped, a bolt is connected to the top of the clamping block through threads, and a pressing plate is movably connected to the top of the bolt penetrating through the clamping block.
Further, the adjusting plate is parallel to the first clamping device.
Further, the scale marks are angle scale marks.
Furthermore, a puller bolt is arranged on the second clamping device and is abutted against the support rod.
Furthermore, a clamping groove is formed in the rotating shaft, a limiting device is arranged on the base, and the limiting device is matched with the clamping groove.
Furthermore, stop device includes the guide bar, the guide bar has two, two the guide bar respectively with base fixed connection, two sliding connection has the stopper between the guide bar, be equipped with spacing lug on the stopper, spacing lug with the draw-in groove cooperatees, be equipped with the spring on the guide bar, the both ends of spring respectively with the stopper with the base butt.
Furthermore, a pressing opening is formed in the limiting block.
The invention has the advantages that: (1) the device can accurately fix and weld two welded parts with an included angle of 0-180 degrees;
(2) the whole 360-degree welding can be completed on the device, and the problem that welding spots are damaged by overturning after positioning welding is avoided;
(3) the welding device can be turned over and stopped within 180 degrees, and the best welding position can be conveniently found.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is an enlarged view of B in FIG. 1;
FIG. 4 is a schematic view of the structure of the position limiting device of the present invention;
fig. 5 is a schematic view of a structure of the second clamping device and the adjusting plate of the present invention.
In the drawing, 1-a base, 2-a welding machine body, 3-a welding gun, 4-an adjusting plate, 5-a support, 6-a rotating shaft, 7-a first clamping device, 8-a connecting plate, 9-a supporting plate, 10-an arc hole, 11-a stand column, 12-a supporting rod, 13-an adjusting rod, 14-a locking nut, 15-a sliding rail, 16-a sliding groove, 17-a second clamping device, 18-a pointer, 19-a puller bolt, 20-a clamping groove, 21-a limiting device and 22-a scale mark;
701-clamping block, 702-bolt, 703-pressure plate, 2101-guide bar, 2102-stop block, 2103-spring, 2104-pressing opening, 2105-stop lug.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Example (b): as shown in figures 1-5, a multi-angle precise positioning welding device comprises a base 1, a welding machine body 2 is arranged inside the base 1, the welding machine body 2 is connected with a welding gun 3, two supports 5 are respectively arranged at two ends of the top of the base 1, a rotating shaft 6 is connected between the two supports 5 through a bearing, an adjusting plate 4 is fixedly connected to the middle of the rotating shaft 6, at least one first clamping device 7 is respectively arranged at two ends of the rotating shaft 6, the first clamping device 7 is connected with the rotating shaft 6 through a connecting plate 8, supporting plates 9 are respectively arranged at two sides of the rotating shaft 6, the supporting plates 9 are matched with the connecting plate 8, the adjusting plate 4 is L-shaped, an arc hole 10 is arranged on the adjusting plate 4, a column 11 is arranged at the center of the arc hole 10, the column 11 is rotatably connected with a supporting rod 12, an adjusting rod 13 is connected to the bottom of one end of the supporting rod 12, which is far away from the column 11, and a locking nut 14 is connected to the adjusting rod 13 through the arc hole 10, the top of the support rod 12 is provided with a slide rail 15, the slide rail 15 is connected with a second clamping device 17 through a slide groove 16, the second clamping device 17 is parallel to the adjusting rod 13, the outer side of the arc hole 10 is provided with a scale mark 22, the scale mark 22 is an angle scale mark, the adjusting rod 16 is provided with a pointer 18, and the pointer 18 is matched with the scale mark 22.
The first clamping device 7 and the second clamping device 17 are identical in structure, the first clamping device 7 comprises a clamping block 701, the clamping block 701 is C-shaped, a bolt 702 is connected to the top of the clamping block 701 in a threaded mode, and a pressing plate 703 is movably connected to the bolt 702 penetrating through the top of the clamping block 701. End circumference of rotation axis 6 is equipped with draw-in groove 20, is equipped with stop device 21 on the base 1, stop device 21 and draw-in groove 20 cooperate, and stop device 21 includes guide bar 2101, and guide bar 2101 has two, and two guide bar 2101 respectively with base 1 fixed connection, sliding connection has the stopper 2102 between two guide bar 2101, be equipped with spacing lug 2105 on the stopper, spacing lug 2105 and draw-in groove 20 cooperate, are equipped with spring 2103 on the guide bar 2101, and spring 2103's both ends respectively with stopper 2102 and 1 butt of base, are equipped with on the stopper 2102 and press the mouth 2104.
Further, the adjusting plate 4 is parallel to the first clamping device 7.
Further preferably, the second clamping device 17 is provided with a puller bolt 19, and the puller bolt 19 is abutted against the support rod 12.
The use principle is as follows: one of the welding parts is clamped on the first clamping device 7 according to the welding position, the other welding part is clamped on the second clamping device 17, the included angle of the two welding frames is adjusted according to the indication scales, and finally, welding is started.
It is to be understood that the above-described embodiments are only some examples of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Claims (8)
1. The utility model provides an accurate fixed-position welding set of multi-angle, includes base (1), base (1) inside is equipped with welding machine body (2), welding machine body (2) are connected with welder (3), its characterized in that: the adjustable support is characterized in that two supports (5) are respectively arranged at two ends of the top of the base (1), a rotating shaft (6) is connected between the two supports (5) through a bearing, a regulating plate (4) is fixedly connected to the middle of the rotating shaft (6), at least one first clamping device (7) is arranged at two ends of the rotating shaft (6) respectively, the first clamping device (7) is connected with the rotating shaft (6) through a connecting plate (8), supporting plates (9) are respectively arranged at two sides of the rotating shaft (6), the supporting plates (9) are matched with the connecting plate (8), the regulating plate (4) is L-shaped, an arc hole (10) is formed in the regulating plate (4), a stand column (11) is arranged at the circle center of the arc hole (10), a supporting rod (12) is rotatably connected to the stand column (11), and a regulating rod (13) is connected to the bottom of one end, far away from the stand column (11), of the supporting rod (12), adjust pole (13) and run through circular arc hole (10) threaded connection has lock nut (14), bracing piece (12) top is equipped with slide rail (15), slide rail (15) are connected with second clamping device (17) through spout (16), second clamping device (17) with adjust pole (13) and parallel, the circular arc hole (10) outside is equipped with scale mark (22), be equipped with pointer (18) on adjusting pole (13), pointer (18) with scale mark (22) cooperate.
2. The multi-angle precise positioning welding device according to claim 1, characterized in that: the first clamping device (7) and the second clamping device (17) are identical in structure, the first clamping device (7) comprises a clamping block (701), the clamping block (701) is C-shaped, a bolt (702) is in threaded connection with the top of the clamping block (701), and the bolt (702) penetrates through the top of the clamping block (701) and is movably connected with a pressing plate (703).
3. The multi-angle precise positioning welding device according to claim 1, characterized in that: the adjusting plate (4) is parallel to the first clamping device (7).
4. The multi-angle precise positioning welding device according to claim 1, characterized in that: the scale marks (22) are angle scale marks.
5. The multi-angle precise positioning welding device according to claim 1, characterized in that: and a tightening bolt (19) is arranged on the second clamping device (17), and the tightening bolt (19) is abutted against the support rod (12).
6. The multi-angle precise positioning welding device according to claim 1, characterized in that: the rotary shaft (6) is provided with a clamping groove (20), the base (1) is provided with a limiting device (21), and the limiting device (21) is matched with the clamping groove (20).
7. The multi-angle precise positioning welding device according to claim 6, characterized in that: stop device (21) include guide bar (2101), guide bar (2101) have two, two guide bar (2101) respectively with base (1) fixed connection, two sliding connection has stopper (2102) between guide bar (2101), be equipped with spacing lug (2105) on stopper (2102), spacing lug (2105) with draw-in groove (20) cooperate, be equipped with spring (2103) on guide bar (2101), the both ends of spring (2103) respectively with stopper (2102) base (1) butt.
8. The multi-angle precise positioning welding device according to claim 7, characterized in that: the limiting block (2102) is provided with a pressing opening (2104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111300736.7A CN113857757A (en) | 2021-11-04 | 2021-11-04 | Multi-angle accurate positioning welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111300736.7A CN113857757A (en) | 2021-11-04 | 2021-11-04 | Multi-angle accurate positioning welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113857757A true CN113857757A (en) | 2021-12-31 |
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ID=78987069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111300736.7A Pending CN113857757A (en) | 2021-11-04 | 2021-11-04 | Multi-angle accurate positioning welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113857757A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117697276A (en) * | 2024-02-05 | 2024-03-15 | 中铁山桥集团有限公司 | Profile steel end face cutting equipment with adjustable cutting angle |
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| CN210633213U (en) * | 2019-10-04 | 2020-05-29 | 浙江华锦焊接设备有限公司 | Stainless steel tubular metal resonator welded tube positioning and fixing device |
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| CN112276454A (en) * | 2020-11-03 | 2021-01-29 | 诸暨伍凯机械有限公司 | Multi-angle fixing clamp for machining automobile parts |
| CN112846555A (en) * | 2021-03-09 | 2021-05-28 | 苏州西热节能环保技术有限公司 | But welding anti-deformation device of angle regulation location |
| CN112935696A (en) * | 2021-03-17 | 2021-06-11 | 山东钢铁股份有限公司 | Steel pipe welding auxiliary device |
| CN214383018U (en) * | 2021-02-02 | 2021-10-12 | 鑫源富金属制品(漳州)有限公司 | Multi-angle welding fixture |
-
2021
- 2021-11-04 CN CN202111300736.7A patent/CN113857757A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CA2585185A1 (en) * | 2004-10-25 | 2006-05-04 | Airbus France | Device and method for the assembly of oriented objects |
| CN105171325A (en) * | 2015-08-10 | 2015-12-23 | 石家庄国祥运输设备有限公司 | Three-dimensional spatial angle control tool used during elbow butt welding |
| CN207205628U (en) * | 2017-09-30 | 2018-04-10 | 安徽颍瑞源焊管科技有限公司 | A kind of multi-angle steel-pipe welding device |
| CN107627071A (en) * | 2017-10-30 | 2018-01-26 | 天津市锦智科技发展有限公司 | A kind of elbow pipe welding fixture for being capable of raising efficiency |
| CN107838836A (en) * | 2017-12-19 | 2018-03-27 | 杨梦玮 | One kind can fix fixture at any angle |
| CN207807026U (en) * | 2018-01-29 | 2018-09-04 | 浙江工业大学 | A kind of clamping device of thin-wall tube |
| CN210633213U (en) * | 2019-10-04 | 2020-05-29 | 浙江华锦焊接设备有限公司 | Stainless steel tubular metal resonator welded tube positioning and fixing device |
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| CN112276454A (en) * | 2020-11-03 | 2021-01-29 | 诸暨伍凯机械有限公司 | Multi-angle fixing clamp for machining automobile parts |
| CN214383018U (en) * | 2021-02-02 | 2021-10-12 | 鑫源富金属制品(漳州)有限公司 | Multi-angle welding fixture |
| CN112846555A (en) * | 2021-03-09 | 2021-05-28 | 苏州西热节能环保技术有限公司 | But welding anti-deformation device of angle regulation location |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117697276A (en) * | 2024-02-05 | 2024-03-15 | 中铁山桥集团有限公司 | Profile steel end face cutting equipment with adjustable cutting angle |
| CN117697276B (en) * | 2024-02-05 | 2024-05-24 | 中铁山桥集团有限公司 | Profile steel end face cutting equipment with adjustable cutting angle |
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