CN112828520A - Portable girth welding butt welding fixing device - Google Patents
Portable girth welding butt welding fixing device Download PDFInfo
- Publication number
- CN112828520A CN112828520A CN202110110388.0A CN202110110388A CN112828520A CN 112828520 A CN112828520 A CN 112828520A CN 202110110388 A CN202110110388 A CN 202110110388A CN 112828520 A CN112828520 A CN 112828520A
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- fixedly connected
- plate
- portable
- bearing
- butt welding
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- 238000003466 welding Methods 0.000 title claims abstract description 41
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- B23K37/0443—Jigs
-
- 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
- B23K37/0461—Welding tables
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention belongs to the technical field of welding and fixing devices, and relates to a portable girth welding and butt welding fixing device which comprises a base, a bottom plate and a positioning block, wherein a first vertical plate and a second vertical plate are fixedly connected to the top of the base, a threaded hole is formed in the surface of the first vertical plate, a bolt is connected to the inner portion of the threaded hole in a threaded mode, a first bearing is sleeved at one end of the bolt, a first buffer assembly is fixedly connected to one end of the first bearing, a fixing shell is fixedly connected to the side face of the second vertical plate, a motor is arranged inside the fixing shell, and a first rotating shaft is fixedly connected to an output shaft of the motor. The portable girth welding butt welding fixing device has the advantages that the threaded cylinder, the threaded column and the rotating plate are arranged, the threaded column can move in the threaded cylinder by rotating the rotating plate, the height of the base is convenient to adjust, the portable girth welding butt welding fixing device is suitable for the environment with unevenness, and the portable girth welding butt welding fixing device is integrated with the tool and is convenient to carry.
Description
Technical Field
The invention belongs to the technical field of welding fixing devices, and particularly relates to a portable girth welding butt welding fixing device.
Background
The boxing jig is large in the specific type of the boxing jig used in the market at present, portable use cannot be realized, limitation of actual use scenes is caused, in the actual operation process of workers, the clamping process is complex, the integral production beat is influenced, the workpiece is required to be switched for a long time, and quick flexible pattern changing cannot be realized.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a portable girth welding butt welding fixing device which solves the technical problems that the portable girth welding butt welding fixing device is not portable enough, the clamping process is complex, and quick flexible model changing cannot be realized.
In order to achieve the purpose, the invention provides the following technical scheme: a portable girth welding butt welding fixing device comprises a base, a bottom plate and a positioning block, wherein the top of the base is fixedly connected with a first vertical plate and a second vertical plate, the surface of the first vertical plate is provided with a threaded hole, the inner part of the threaded hole is connected with a bolt through threads, one end of the bolt is sleeved with a first bearing, one end of the first bearing is fixedly connected with a first buffer component, the side surface of the second vertical plate is fixedly connected with a fixed shell, a motor is arranged in the fixed shell, a first rotating shaft is fixedly connected to an output shaft of the motor, a round hole is formed in the surface of the second vertical plate, and the inside of round hole is provided with the second bearing, wear to establish in the second bearing of first pivot, the equal fixedly connected with limiting plate in looks remote site of first pivot and first buffering subassembly, the overlap joint has a work piece of section of thick bamboo on the opposite face of limiting plate.
The top of the base is fixedly connected with two mounting plates, the top of each mounting plate is fixedly connected with a U-shaped fixed seat, the inside of each U-shaped fixed seat is movably connected with a connecting plate, the top of each connecting plate is fixedly connected with a handle, one end of each connecting plate is movably connected with a connecting piece, the other end of each connecting piece is movably connected with a connecting block, one end of each connecting block is fixedly connected with a second buffer component, each second buffer component is movably connected into a sliding cylinder, one end of each second buffer component is provided with an external thread, the side surface of each positioning block is fixedly connected with a threaded cap, the threaded cap is in threaded connection with the second buffer component, the bottom of the base is fixedly connected with a threaded cylinder, the top of the bottom plate is provided with a groove, a fourth bearing is arranged inside the groove, and a second rotating shaft penetrates through, and one end fixedly connected with of second pivot changes the board, the top fixedly connected with screw thread post of changeing the board, screw thread post threaded connection is in a screw thread section of thick bamboo.
As a further scheme of the invention: the first buffer assembly comprises a fixed cylinder, the inside fixedly connected with spring of the fixed cylinder, one end fixedly connected with movable rod of the spring, the fixed surface of the movable rod is connected with a slide block, a slide groove is formed in the inner wall of the fixed cylinder, the slide block is movably connected in the slide groove, the fixed cylinder is fixedly connected to a first bearing, and one end of the movable rod is fixedly connected to a limiting plate.
As a further scheme of the invention: the internal structures of the first buffer assembly and the second buffer assembly are the same.
As a further scheme of the invention: and a second rubber pad is arranged on the surface of the handle.
As a further scheme of the invention: and the opposite surfaces of the two limiting plates are provided with first rubber pads.
As a further scheme of the invention: the surface of the rotating plate is fixedly connected with a buckle plate.
Compared with the prior art, the invention has the beneficial effects that:
1. this portable girth welding butt welding fixing device through setting up a screw thread section of thick bamboo, screw thread post and commentaries on classics board, makes the screw thread post can be in the inside activity of a screw thread section of thick bamboo through rotating the commentaries on classics board, and the height of the adjustment base of being convenient for makes the device adapt to the environment of unevenness, and this device formula frock as an organic whole conveniently carries.
2. This portable boxing butt welding fixing device, through setting up the slide cartridge, the second cushion subassembly, the locating piece, the limiting plate, bolt and first cushion subassembly, the activity handle, it moves about to make the handle drive the connecting plate, it moves about to make the connecting piece drive the connecting block, it moves about to make the connecting block drive the second cushion subassembly in the slide cartridge, conveniently adjust the position of locating piece, be convenient for fix a position not unidimensional work piece, through rotating the bolt, make the bolt in the downthehole activity of screw thread, make the bolt to drive the activity of first cushion subassembly, make two limiting plates fix the work piece, need not the remodelling, shorten production cycle, the material loading clamping is simple, save the material loading time.
3. This portable girth welding butt welding fixing device through setting up the motor, makes the motor drive first pivot and rotates, makes first pivot drive the limiting plate and rotates, makes two limiting plates drive the work piece and rotates, conveniently adjusts and welds the work piece.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of an enlarged cross-section of a first cushioning element according to the present invention;
in the figure: 1. a base; 2. a first vertical plate; 3. a threaded hole; 4. a bolt; 5. a first bearing; 6. a first buffer assembly; 61. a fixed cylinder; 62. a spring; 63. a movable rod; 64. a chute; 65. a slider; 7. a limiting plate; 8. a first rubber pad; 9. a workpiece; 10. a second vertical plate; 11. a stationary case; 12. a motor; 13. a second bearing; 14. a first rotating shaft; 15. mounting a plate; 16. a U-shaped fixed seat; 17. a connecting member; 18. a connecting plate; 19. connecting blocks; 20. a slide cylinder; 21. a second buffer assembly; 22. a threaded cap; 23. a threaded barrel; 24. a base plate; 25. a threaded post; 26. rotating the plate; 27. positioning blocks; 28. and (4) a handle.
Detailed Description
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.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a portable girth welding butt welding fixing device comprises a base 1, a bottom plate 24 and a positioning block 27, wherein a first vertical plate 2 and a second vertical plate 10 are fixedly connected to the top of the base 1, a threaded hole 3 is formed in the surface of the first vertical plate 2, a bolt 4 is in threaded connection with the inside of the threaded hole 3, a first bearing 5 is sleeved at one end of the bolt 4, a first buffer assembly 6 is fixedly connected to one end of the first bearing 5, a fixed shell 11 is fixedly connected to the side surface of the second vertical plate 10, a motor 12 is arranged inside the fixed shell 11, a first rotating shaft 14 is fixedly connected to an output shaft of the motor 12, a round hole is formed in the surface of the second vertical plate 10, a second bearing 13 is arranged inside the round hole, the first rotating shaft 14 is arranged in the second bearing 13 in a penetrating manner, a limiting plate 7 is fixedly connected to opposite ends of the first rotating shaft 14 and the first buffer assembly 6, a workpiece, through setting up motor 12, make motor 12 drive first pivot 14 and rotate, make first pivot 14 drive limiting plate 7 and rotate, make two limiting plates 7 drive work piece 9 and rotate, conveniently adjust and weld work piece 9.
The top of the base 1 is fixedly connected with two mounting plates 15, the top of each mounting plate 15 is fixedly connected with a U-shaped fixing seat 16, the inside of each U-shaped fixing seat 16 is movably connected with a connecting plate 18, the top of each connecting plate 18 is fixedly connected with a handle 28, one end of each connecting plate 18 is movably connected with a connecting piece 17, the other end of each connecting piece 17 is movably connected with a connecting block 19, one end of each connecting block 19 is fixedly connected with a second buffer component 21, each second buffer component 21 is movably connected in a sliding cylinder 20, one end of each second buffer component 21 is provided with an external thread, the side surface of each positioning block 27 is fixedly connected with a threaded cap 22, each threaded cap 22 is in threaded connection with each second buffer component 21, and the sliding cylinder 20, each second buffer component 21, each positioning block 27, each limiting plate 7, each bolt 4, each first buffer component 6 and each movable, the connecting piece 17 is enabled to drive the connecting block 19 to move, the connecting block 19 is enabled to drive the second buffer assembly 21 to move in the sliding barrel 20, the position of the positioning block 27 is conveniently adjusted, workpieces 9 of different sizes are conveniently positioned, the bolt 4 is enabled to move in the threaded hole 3 by rotating the bolt 4, the bolt 4 is enabled to drive the first buffer assembly 6 to move, the two limiting plates 7 are enabled to fix the workpieces 9, the shape change is not needed, the production period is shortened, the loading and clamping are simple, the loading time is saved, the bottom of the base 1 is fixedly connected with a threaded barrel 23, the top of the bottom plate 24 is provided with a groove, a fourth bearing is arranged inside the groove, a second rotating shaft penetrates through the fourth bearing, one end of the second rotating shaft is fixedly connected with a rotating plate 26, the top of the rotating plate 26 is fixedly connected with a threaded column 25, the threaded column 25 is in the threaded barrel 23, and the second rotating shaft is fixedly connected, Screw thread post 25 and commentaries on classics board 26 make screw thread post 25 can be at the inside activity of screw thread section of thick bamboo 23 through rotating commentaries on classics board 26, and the height of the base 1 of being convenient for adjust makes the device adapt to the environment of unevenness, and this device formula frock as an organic whole conveniently carries.
Specifically, first buffering subassembly 6 includes solid fixed cylinder 61, the inside fixedly connected with spring 62 of solid fixed cylinder 61, the one end fixedly connected with movable rod 63 of spring 62, the fixed surface of movable rod 63 is connected with slider 65, spout 64 has been seted up on the inner wall of solid fixed cylinder 61, slider 65 swing joint is in spout 64, gu fixed cylinder 61 fixed connection is on first bearing 5, the one end fixed connection of movable rod 63 is on limiting plate 7, first buffering subassembly 6 is the same with the inner structure of second buffering subassembly 21, play the effect of buffering.
Specifically, the surface of handle 28 is provided with the second rubber pad, and more convenient when adjusting handle 28 all is provided with first rubber pad 8 on the opposite face of two limiting plates 7, increases the frictional force between limiting plate 7 and the work piece 9, is convenient for more firm to work piece 9 is fixed, changes the fixed surface of board 26 and is connected with the buckle, conveniently carries out rotation adjustment to changeing board 26.
The working principle of the invention is as follows:
when in use, the rotating plate 26 is rotated to drive the threaded column 25 to rotate by the rotating plate 26, so that the threaded column 25 moves in the threaded cylinder 23 to adjust the base 1 to a horizontal position, the handle 28 drives the connecting plate 18 to move through the movable handle 28, the connecting piece 17 drives the connecting block 19 to move, the connecting block 19 drives the second buffer component 21 to move in the sliding cylinder 20, the positioning block 27 positions the workpiece 9, the bolt 4 moves in the threaded hole 3 through rotating the bolt 4, the bolt 4 drives the first buffer component 6 to move, and the two limiting plates 7 fix the workpiece 9, then the positioning block 27 is moved away by the movable handle 28, the motor 12 is started to drive the first rotating shaft 14 to rotate, the first rotating shaft 14 drives the limiting plates 7 to rotate, the two limiting plates 7 drive the workpiece 9 to rotate, and the workpiece 9 is adjusted and welded.
Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.
Claims (6)
1. The utility model provides a portable girth welding butt welding fixing device, includes base (1), bottom plate (24) and locating piece (27), its characterized in that: the top of the base (1) is fixedly connected with a first vertical plate (2) and a second vertical plate (10), a threaded hole (3) is formed in the surface of the first vertical plate (2), a bolt (4) is connected to the inner thread of the threaded hole (3), a first bearing (5) is sleeved at one end of the bolt (4), a first buffer component (6) is fixedly connected to one end of the first bearing (5), a fixing shell (11) is fixedly connected to the side surface of the second vertical plate (10), a motor (12) is arranged inside the fixing shell (11), a first rotating shaft (14) is fixedly connected to an output shaft of the motor (12), a round hole is formed in the surface of the second vertical plate (10), a second bearing (13) is arranged inside the round hole, the first rotating shaft (14) penetrates through the second bearing (13), a limiting plate (7) is fixedly connected to the opposite ends of the first rotating shaft (14) and the first buffer component (6), a workpiece (9) is lapped on the opposite surface of the limiting plate (7);
the top fixedly connected with mounting panel (15) of base (1), the quantity of mounting panel (15) is two, the top fixedly connected with U-shaped fixing base (16) of mounting panel (15), the inside swing joint of U-shaped fixing base (16) has connecting plate (18), the top fixedly connected with handle (28) of connecting plate (18), the one end swing joint of connecting plate (18) has connecting piece (17), the other end swing joint of connecting piece (17) has connecting block (19), the one end fixedly connected with second buffer assembly (21) of connecting block (19), second buffer assembly (21) swing joint is in slide cartridge (20), the external screw thread has been seted up to the one end of second buffer assembly (21), the side fixedly connected with screw cap (22) of locating piece (27), screw cap (22) threaded connection is on second buffer assembly (21), the bottom fixedly connected with screw thread section of thick bamboo (23) of base (1), the top of bottom plate (24) is seted up flutedly, and the inside of recess is provided with the fourth bearing, and the second pivot is worn to be equipped with in the inside of fourth bearing, and the one end fixedly connected with of second pivot changes board (26), the top fixedly connected with screw thread post (25) of changeing board (26), screw thread post (25) threaded connection is in screw thread section of thick bamboo (23).
2. The portable girth welding butt welding fixture of claim 1, wherein: first buffering subassembly (6) are including solid fixed cylinder (61), the inside fixedly connected with spring (62) of solid fixed cylinder (61), the one end fixedly connected with movable rod (63) of spring (62), fixed surface of movable rod (63) is connected with slider (65), spout (64) have been seted up on the inner wall of solid fixed cylinder (61), slider (65) swing joint is in spout (64), gu fixed cylinder (61) fixed connection is on first bearing (5), the one end fixed connection of movable rod (63) is on limiting plate (7).
3. The portable girth welding butt welding fixture of claim 1, wherein: the internal structures of the first buffer assembly (6) and the second buffer assembly (21) are the same.
4. The portable girth welding butt welding fixture of claim 1, wherein: and a second rubber pad is arranged on the surface of the handle (28).
5. The portable girth welding butt welding fixture of claim 1, wherein: and the opposite surfaces of the two limiting plates (7) are provided with first rubber pads (8).
6. The portable girth welding butt welding fixture of claim 1, wherein: the surface of the rotating plate (26) is fixedly connected with a buckle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110110388.0A CN112828520A (en) | 2021-01-27 | 2021-01-27 | Portable girth welding butt welding fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110110388.0A CN112828520A (en) | 2021-01-27 | 2021-01-27 | Portable girth welding butt welding fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112828520A true CN112828520A (en) | 2021-05-25 |
Family
ID=75931793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110110388.0A Pending CN112828520A (en) | 2021-01-27 | 2021-01-27 | Portable girth welding butt welding fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112828520A (en) |
Citations (19)
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| GB1419446A (en) * | 1972-08-18 | 1975-12-31 | Mero Ag | Clamping device for a welding machine |
| CN102049648A (en) * | 2009-11-05 | 2011-05-11 | 上海运城制版有限公司 | Automatic circular welding machine for plate roller plug |
| CN105290698A (en) * | 2015-12-09 | 2016-02-03 | 镇江远大传动机械有限公司 | Positioning fixture for joint tube of universal joint and spline sleeve when being welded |
| CN106914718A (en) * | 2017-03-16 | 2017-07-04 | 于法周 | A kind of high efficiency turner rivet weld soldering equipment |
| CN107378378A (en) * | 2017-07-18 | 2017-11-24 | 山西运城制版集团（上海）企业发展有限公司 | A kind of press fitting for gravure printing roller and welded formula device |
| CN208099698U (en) * | 2018-01-12 | 2018-11-16 | 新昌县星辉农业发展有限公司 | A kind of frock clamp for steel tower workpiece |
| CN208178811U (en) * | 2018-04-23 | 2018-12-04 | 广州敦和智能装备科技有限公司 | A kind of soldering cramping apparatus of quick adjusting angle |
| CN109290709A (en) * | 2018-11-22 | 2019-02-01 | 苍南县亿家科技有限公司 | A method of it is welded using metal tube welding mechanism |
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| CN210476039U (en) * | 2019-09-30 | 2020-05-08 | 芜湖明达汽车座椅有限公司 | Upper side plate welding fixture for automobile seat |
| CN210499073U (en) * | 2019-06-03 | 2020-05-12 | 余姚市超成机械制造有限公司 | Steel cylinder girth welding device |
| CN111168313A (en) * | 2020-03-23 | 2020-05-19 | 山东布洛尔智能科技有限公司 | Positioning assembly spot welding pneumatic tool |
| CN210996991U (en) * | 2019-08-19 | 2020-07-14 | 郑州亚鑫机电设备有限公司 | Double-end environmental protection girth welding machine |
| CN211141885U (en) * | 2019-11-13 | 2020-07-31 | 常熟市宇龙模具有限责任公司 | Welding device for small glass bottle mold |
| CN211136134U (en) * | 2019-12-31 | 2020-07-31 | 酒泉天煜机械有限公司 | Heliostat torque tube welding tool |
| CN212145090U (en) * | 2019-12-31 | 2020-12-15 | 河南双海通用设备有限公司 | Over-and-under type welded platform with fixed tower section of thick bamboo function |
| CN212286381U (en) * | 2020-03-19 | 2021-01-05 | 杭州叉车钣焊有限公司 | Safe and reliable's welding handling frame |
-
2021
- 2021-01-27 CN CN202110110388.0A patent/CN112828520A/en active Pending
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1419446A (en) * | 1972-08-18 | 1975-12-31 | Mero Ag | Clamping device for a welding machine |
| CN102049648A (en) * | 2009-11-05 | 2011-05-11 | 上海运城制版有限公司 | Automatic circular welding machine for plate roller plug |
| CN105290698A (en) * | 2015-12-09 | 2016-02-03 | 镇江远大传动机械有限公司 | Positioning fixture for joint tube of universal joint and spline sleeve when being welded |
| CN106914718A (en) * | 2017-03-16 | 2017-07-04 | 于法周 | A kind of high efficiency turner rivet weld soldering equipment |
| CN107378378A (en) * | 2017-07-18 | 2017-11-24 | 山西运城制版集团（上海）企业发展有限公司 | A kind of press fitting for gravure printing roller and welded formula device |
| CN208099698U (en) * | 2018-01-12 | 2018-11-16 | 新昌县星辉农业发展有限公司 | A kind of frock clamp for steel tower workpiece |
| CN208178811U (en) * | 2018-04-23 | 2018-12-04 | 广州敦和智能装备科技有限公司 | A kind of soldering cramping apparatus of quick adjusting angle |
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| CN209424846U (en) * | 2018-12-06 | 2019-09-24 | 大连职业技术学院 | A kind of pipe fitting fetching device applied to pipe fitting welder |
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| CN209773695U (en) * | 2019-04-18 | 2019-12-13 | 谢梦雅 | Circular seam welding equipment for steel cylinder |
| CN210499073U (en) * | 2019-06-03 | 2020-05-12 | 余姚市超成机械制造有限公司 | Steel cylinder girth welding device |
| CN210996991U (en) * | 2019-08-19 | 2020-07-14 | 郑州亚鑫机电设备有限公司 | Double-end environmental protection girth welding machine |
| CN210476039U (en) * | 2019-09-30 | 2020-05-08 | 芜湖明达汽车座椅有限公司 | Upper side plate welding fixture for automobile seat |
| CN211141885U (en) * | 2019-11-13 | 2020-07-31 | 常熟市宇龙模具有限责任公司 | Welding device for small glass bottle mold |
| CN211136134U (en) * | 2019-12-31 | 2020-07-31 | 酒泉天煜机械有限公司 | Heliostat torque tube welding tool |
| CN212145090U (en) * | 2019-12-31 | 2020-12-15 | 河南双海通用设备有限公司 | Over-and-under type welded platform with fixed tower section of thick bamboo function |
| CN212286381U (en) * | 2020-03-19 | 2021-01-05 | 杭州叉车钣焊有限公司 | Safe and reliable's welding handling frame |
| CN111168313A (en) * | 2020-03-23 | 2020-05-19 | 山东布洛尔智能科技有限公司 | Positioning assembly spot welding pneumatic tool |
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Application publication date: 20210525 |
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| RJ01 | Rejection of invention patent application after publication |