CN110524182B - Steel pipe welding auxiliary device - Google Patents
Steel pipe welding auxiliary device Download PDFInfo
- Publication number
- CN110524182B CN110524182B CN201910837895.7A CN201910837895A CN110524182B CN 110524182 B CN110524182 B CN 110524182B CN 201910837895 A CN201910837895 A CN 201910837895A CN 110524182 B CN110524182 B CN 110524182B
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- Prior art keywords
- steel pipe
- rod
- sleeve
- guide
- auxiliary device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 63
- 239000010959 steel Substances 0.000 title claims abstract description 63
- 238000003466 welding Methods 0.000 title claims abstract description 19
- 244000309464 bull Species 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000005476 soldering Methods 0.000 claims 1
- 210000001503 joint Anatomy 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 2
- 206010066054 Dysmorphism Diseases 0.000 abstract 1
- 230000009471 action Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- -1 and in addition Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 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
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment 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
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0538—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for rotating tubes, e.g. rollers
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Abstract
The invention relates to an auxiliary device, in particular to a steel pipe welding auxiliary device. Technical problem how to provide a steel pipe welding auxiliary device which can enable a steel pipe to rotate and enable an electric welder to work better. The auxiliary device for welding the steel pipe comprises a transverse plate, a bracket, a rotating sleeve and the like; the support is installed to the diaphragm bottom, and the rotatory cover is installed to the equal rotary type in diaphragm top left and right sides, and two rotatory cover tops all open there is the dysmorphism opening, and two are changeed and are sheathe in and all overlap and have the sleeve, and the top is connected with the lug in the sleeve. The steel pipe can be driven to rotate by the rotating device, so that an electric welder can work better; the two steel bars can be completely overlapped through the centering device, so that the deviation caused by butt joint of the two steel pipes can be avoided; can avoid the ground clamp to fall out from left steel pipe through pressing from both sides the ground clamp on annular slide rail.
Description
Technical Field
The invention relates to an auxiliary device, in particular to a steel pipe welding auxiliary device.
Background
Steel pipes having a hollow cross-section and a length greater than their diameter can be used for transporting liquids and powdery solids, and in addition, steel pipes can be used for the manufacture of building frames, support columns and mechanical supports, and when steel pipes are used, it is sometimes necessary to weld two steel pipes together.
In the prior art, although there is auxiliary device can assist the electric welder to weld the steel pipe, the device can only support the steel pipe, guarantees welded quality, can not let the steel pipe rotate, makes the work that the electric welder can be better, for example, the patent that publication number is CN207431652U discloses a steel pipe welding platform, including at least two sets of supporting bases, be the parallel form of interval and arrange between all supporting bases, every supporting base of group is including the main frame that is located the bottom and the support frame of fixing on the support frame, the fixed positioner that is provided with in support frame upper end, positioner is used for placing the steel pipe of treating the welding. In the steel pipe welding process, the steel pipe support is used for supporting each short steel pipe, so that the construction is convenient, and the quality of welding construction is ensured.
Aiming at the defects of the prior art, a device capable of enabling a steel pipe to rotate and enabling an electric welder to work better is provided.
Disclosure of Invention
In order to overcome the shortcoming that current auxiliary device can not let the steel pipe rotate, the work that makes the welder can be better, technical problem: the steel pipe welding auxiliary device can enable a steel pipe to rotate and enable an electric welder to work better.
The technical implementation scheme of the invention is as follows: the utility model provides a steel pipe welding auxiliary device, including the diaphragm, a support, the swivel sleeve, the lug, the slide bar, the ball, first elastic component, block rubber and rotary device, the support is installed to the diaphragm bottom, the swivel sleeve is installed to the equal rotary type in diaphragm top left and right sides, special-shaped opening has all been opened at two swivel sleeve tops, it has the sleeve all to overlap on two swivel sleeves, the top is connected with the lug in the sleeve, the even spaced division in the swivel sleeve outside has special-shaped hole, the downthehole slide bar that is equipped with of special-shaped, the slide bar outer end is equipped with the ball, slide bar inner is connected with the block rubber, around having first elastic component on the slide bar, first elastic component one end is connected with the block rubber, the first elastic component other end and the downthehole wall.
Further, rotary device is including the ratchet, first guide arm, the footboard, the stay cord, the installed part, rack and second elastic component, all install the ratchet on two rotatory sheathes, it has first guide hole to open at the support top, be equipped with first guide arm in the first guide hole, the articulated footboard that is connected with in support lower part, be connected with the stay cord between footboard and the first guide arm, first guide arm top is connected with the installed part, the rack is all installed to the installed part top left and right sides, the rack passes the diaphragm, two racks respectively with two ratchet engagements, be connected with the second elastic component between horizontal pole and the diaphragm.
Further, the installed part is a cross rod, the top end of the first guide rod is connected with the cross rod, and racks are installed on the left side and the right side of the top of the cross rod.
Further, still including the centering device, including hollow tube to the centering device, the bull stick, equilateral cam, the second guide arm, the third elastic component, push pedal and arc, the rotation type is connected with the bull stick in the hollow tube, install equilateral cam on the bull stick, open the hollow tube outside has three second guide hole, be equipped with the second guide arm in the second guide hole, second guide arm inner is connected with the push pedal, be connected with the third elastic component between push pedal and the hollow tube, the third elastic component is around on the second guide arm, second guide arm outer end is connected with the arc.
Further, still including annular slide rail, slider, conducting rod and torsion spring, the annular slide rail is installed in diaphragm top left side, and the annular slide rail is located the left side of left side swivel mount, and the gliding style is equipped with the slider on the annular slide rail, and the rotation type is connected with the conducting rod on the slider, and the junction of conducting rod and slider is equipped with torsion spring.
Further, the first elastic member, the second elastic member and the third elastic member are all springs.
Compared with the prior art, the invention has the following advantages: the steel pipe can be driven to rotate by the rotating device, so that an electric welder can work better; the two steel bars can be completely overlapped through the centering device, so that the deviation caused by butt joint of the two steel pipes can be avoided; can avoid the ground clamp to fall out from left steel pipe through pressing from both sides the ground clamp on annular slide rail.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic top view of the shaped opening of the present invention.
Fig. 3 is a partial left view structural diagram of the present invention.
Fig. 4 is a schematic front view of the centering device according to the present invention.
Fig. 5 is a left side view structural diagram of the centering device of the present invention.
Fig. 6 is an enlarged schematic view of part a of the present invention.
In the reference symbols: 1 … horizontal plate, 2 … bracket, 3 … rotary sleeve, 4 … shaped opening, 5 … sleeve, 6 … convex block, 7 … shaped hole, 8 … slide bar, 9 … ball, 10 … first elastic piece, 11 … rubber block, 12 … rotary device, 121 … ratchet wheel, 122 … first guide hole, 123 … first guide bar, 124 … pedal, 125 … pull rope, 126 … cross bar, 127 … rack, 128 … second elastic piece, 13 hollow tube 13 … centering device, 131 …, 132 … rotary bar, 133 … equilateral cam, 134 … second guide hole, 135 … second guide bar, 136 … third elastic piece, 137 … push plate, 138 … arc plate, 14 … annular slide rail, 15 … slide block, 16 … conductive bar, 17 … torsion spring.
Detailed Description
It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.
Example 1
A steel pipe welding auxiliary device is disclosed, as shown in figure 1, figure 2 and figure 3, comprising a transverse plate 1, a bracket 2, a rotary sleeve 3, a sleeve 5, a convex block 6, a slide bar 8, a ball 9, a first elastic member 10 (the first elastic member 10 is a spring), a rubber block 11 and a rotating device 12, wherein the bracket 2 is arranged at the bottom of the transverse plate 1, the transverse plate 1 is connected with the bracket 2 in a bolt connection mode, the rotary sleeve 3 is rotatably arranged at the left side and the right side of the top of the transverse plate 1, the tops of the two rotary sleeves 3 are respectively provided with a special-shaped opening 4, the two rotary sleeves 3 are respectively sleeved with the sleeve 5, the convex block 6 is connected at the top in the sleeve 5, the outer side of the rotary sleeve 3 is uniformly provided with special-shaped holes 7 at intervals, the slide bar 8 is arranged in the special-shaped holes 7, the ball 9 is arranged at the outer end of the slide bar 8, the rubber block 11, the other end of the first elastic element 10 is connected with the inner wall of the special-shaped hole 7, the support 2 is provided with a rotating device 12, and the rotating device 12 is used for driving the steel pipe to rotate.
When the steel pipes need to be welded, an electric welder puts the two steel pipes into the two rotary sleeves 3 respectively and enables the two steel pipes to be in butt joint, then the sleeve 5 is moved rightwards, the sleeve 5 drives the lug 6 to move rightwards, when the sleeve 5 moves rightwards to be in contact with the ball 9, the sleeve 5 pushes the ball 9 to move inwards, thereby driving the slide bar 8 to move inwards, thereby driving the rubber block 11 to move inwards to clamp the steel pipe, at this time, the first elastic member 10 is compressed, when the lug 6 moves rightwards to the rightmost side of the special-shaped opening 4, the electric welder rotates the sleeve 5 clockwise, the sleeve 5 drives the lug 6 to rotate clockwise, then the sleeve 5 is moved leftwards, the sleeve 5 drives the lug 6 to move leftwards, then the ground wire clamp is placed in the steel pipe on the left side, the electric welder can control the rotating device 12 to drive the steel pipe to rotate, then the steel pipe is welded, and the steel pipe rotates, so that an electric welder can work better. After welding, the electric welder moves the sleeve 5 rightwards, the sleeve 5 drives the lug 6 rightwards, then the sleeve 5 rotates anticlockwise, the sleeve 5 drives the lug 6 to rotate anticlockwise, then the sleeve 5 moves leftwards, when the sleeve 5 moves leftwards and is not in contact with the ball 9, under the action of the first elastic piece 10, the sliding rod 8 moves outwards, the rubber block 11 moves outwards along with the movement, the steel pipe is loosened, and the electric welder can take out the welded steel pipe from the rotary sleeve 3.
As shown in fig. 1, the rotating device 12 includes a ratchet 121, a first guide 123, a pedal 124, the lifting device comprises a pulling rope 125, a cross rod 126 (the cross rod 126 is a mounting part), racks 127 and second elastic parts 128 (the second elastic parts 128 are springs), ratchet wheels 121 are installed on the two rotary sleeves 3, a first guide hole 122 is formed in the top of the support 2, a first guide rod 123 is arranged in the first guide hole 122, a pedal 124 is hinged to the lower portion of the support 2, the pulling rope 125 is connected between the pedal 124 and the first guide rod 123, the cross rod 126 is connected to the top end of the first guide rod 123, the first guide rod 123 is connected with the cross rod 126 in a welding connection mode, the racks 127 are installed on the left side and the right side of the top of the cross rod 126, the cross rod 126 is connected with the racks 127 in a bolt connection mode, the racks 127 penetrate through the transverse plate 1, the two racks 127 are respectively meshed with the.
After the steel pipe is fixed, the electric welder steps on the pedal 124 downwards, the first guide rod 123 is driven to move downwards through the pull rope 125, the cross rod 126 is driven to move downwards, the second elastic piece 128 is stretched, the cross rod 126 moves downwards to drive the rack 127 to move downwards, the ratchet wheel 121 is driven to rotate, the rotary sleeve 3 is driven to rotate, the steel pipe rotates along with the cross rod, the pedal 124 is released, the pull rope 125 is released, the cross rod 126 moves upwards under the action of the second elastic piece 128, the rack 127 is driven to move upwards, the rotary sleeve 3 cannot rotate under the action of the ratchet wheel 121, the electric welder can weld the steel pipe, after welding, the electric welder steps on the pedal 124 downwards again to drive the steel pipe to rotate, the electric welder can weld the other part of the steel pipe, and the whole steel pipe can be welded repeatedly.
Example 2
In this embodiment, on the basis of embodiment 1, as shown in fig. 4 and 5, the centering device 13 further includes a centering device 13, the centering device 13 includes a hollow tube 131, a rotating rod 132, an equilateral cam 133, a second guide rod 135, a third elastic member 136 (the third elastic member 136 is a spring), a push plate 137 and an arc plate 138, the hollow tube 131 is rotatably connected with the rotating rod 132, the equilateral cam 133 is installed on the rotating rod 132, the rotating rod 132 is connected with the equilateral cam 133 through a key connection, three second guide holes 134 are formed in the outer side of the hollow tube 131, the second guide rod 135 is disposed in the second guide hole 134, the inner end of the second guide rod 135 is connected with the push plate 137, the third elastic member 136 is connected between the push plate 137 and the hollow tube 131, the third elastic member 136 is wound on the second guide rod 135, the outer end of the second guide rod 135 is connected with the arc plate 138, and the second guide rod 135 is connected with.
The electric welder puts into two swivel housing 3 with two steel pipes respectively, and make two steel pipes butt joint, then put into the steel pipe with hollow tube 131, clockwise rotation bull stick 132 again, bull stick 132 clockwise rotates and drives equilateral cam 133 clockwise, equilateral cam 133 promotes push pedal 137 and outwards removes, third elastic component 136 is compressed, push pedal 137 outwards removes and drives second guide arm 135 and outwards removes, thereby drive arc 138 outwards removes, arc 138 promotes two steel pipes, make two reinforcing bars coincide completely, avoid the butt joint of two steel pipes to produce the deviation. After the steel pipe is welded, the welder rotates the rotating rod 132 counterclockwise, the rotating rod 132 rotates counterclockwise to drive the equilateral cam 133 to rotate counterclockwise, the push plate 137 moves inward under the action of the third elastic piece 136, and the arc-shaped plate 138 moves inward along with the equilateral cam and is not in contact with the steel pipe.
As shown in fig. 6, the electric heating device further comprises an annular slide rail 14, a slide block 15, a conductive rod 16 and a torsion spring 17, wherein the annular slide rail 14 is installed on the left side of the top of the transverse plate 1, the transverse plate 1 is connected with the annular slide rail 14 in a bolt connection mode, the annular slide rail 14 is located on the left side of the left rotating sleeve 3, the slide block 15 is arranged on the annular slide rail 14 in a sliding mode, the conductive rod 16 is connected on the slide block 15 in a rotating mode, and the torsion spring 17 is arranged at the connection position of the conductive rod 16.
When an electric welder puts the steel pipe into the rotary sleeve 3, the conducting rod 16 is in contact with the steel pipe on the left side, the conducting rod 16 is always in contact with the steel pipe on the left side under the action of the torsion spring 17, and the electric welder clamps the ground wire clamp on the annular slide rail 14, so that the ground wire clamp can be prevented from falling out of the steel pipe on the left side.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (3)
1. The utility model provides a steel pipe welding auxiliary device, includes diaphragm, support and swivel sleeve, the support is installed to the diaphragm bottom, and the swivel sleeve is installed to the equal rotary type in diaphragm top left and right sides, its characterized in that: the steel pipe support is characterized by also comprising a sleeve, a convex block, a sliding rod, a ball, a first elastic piece, a rubber block and a rotating device, wherein the tops of the two rotating sleeves are respectively provided with a special-shaped opening, the two rotating sleeves are respectively sleeved with the sleeve, the inner top of the sleeve is connected with the convex block, special-shaped holes are uniformly formed in the outer sides of the rotating sleeves at intervals, the sliding rod is arranged in the special-shaped hole, the outer end of the sliding rod is provided with the ball, the inner end of the sliding rod is connected with the rubber block, the first elastic piece is wound on the sliding rod, one end of the first elastic piece is connected with the rubber block, the other end of the first; the rotating device comprises a ratchet wheel, a first guide rod, a pedal, a pull rope, a mounting piece, a rack and a second elastic piece, the ratchet wheel is mounted on each of the two rotating sleeves, a first guide hole is formed in the top of the support, the first guide rod is arranged in the first guide hole, the pedal is hinged to the lower portion of the support, the pull rope is connected between the pedal and the first guide rod, the mounting piece is connected to the top end of the first guide rod, the rack is mounted on each of the left side and the right side of the top of the mounting piece, the rack penetrates through the transverse plate, the two racks are respectively meshed with the; the mounting piece is a cross rod, the top end of the first guide rod is connected with the cross rod, and racks are mounted on the left side and the right side of the top of the cross rod; still including to the heart device, including hollow tube to the heart device, the bull stick, equilateral cam, the second guide arm, the third elastic component, push pedal and arc, the rotary type is connected with the bull stick in the hollow tube, install equilateral cam on the bull stick, open the hollow tube outside has three second guide hole, be equipped with the second guide arm in the second guide hole, second guide arm inner is connected with the push pedal, be connected with the third elastic component between push pedal and the hollow tube, the third elastic component is around on the second guide arm, second guide arm outer end is connected with the arc.
2. A pipe welding auxiliary device according to claim 1, wherein: the electric soldering iron is characterized by further comprising an annular slide rail, a slide block, a conductive rod and a torsion spring, wherein the annular slide rail is installed on the left side of the top of the transverse plate and is located on the left side of the left rotating sleeve, the slide block is arranged on the annular slide rail in a sliding mode, the conductive rod is connected to the slide block in a rotating mode, and the torsion spring is arranged at the joint of the conductive rod and the slide block.
3. A pipe welding auxiliary device according to claim 2, wherein: the first elastic piece, the second elastic piece and the third elastic piece are all springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910837895.7A CN110524182B (en) | 2019-09-05 | 2019-09-05 | Steel pipe welding auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910837895.7A CN110524182B (en) | 2019-09-05 | 2019-09-05 | Steel pipe welding auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110524182A CN110524182A (en) | 2019-12-03 |
| CN110524182B true CN110524182B (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910837895.7A Active CN110524182B (en) | 2019-09-05 | 2019-09-05 | Steel pipe welding auxiliary device |
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| CN (1) | CN110524182B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468881B (en) * | 2020-04-17 | 2022-02-11 | 河北科讯通信器材有限公司 | Hollow pipe splicing and connecting device |
| CN111451664A (en) * | 2020-05-28 | 2020-07-28 | 范双英 | Construction pipeline welding auxiliary device |
| CN113182762B (en) * | 2021-03-24 | 2023-04-07 | 内蒙古工业大学 | Auxiliary welding device for vertical connecting pipe |
| CN113275786A (en) * | 2021-05-21 | 2021-08-20 | 铜陵有色建安钢构有限责任公司 | Pipeline V-shaped welding seam method and welding device |
| CN113634851B (en) * | 2021-09-03 | 2022-09-16 | 西安邮电大学 | Embedded frock of nuclear core plate |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1964926A (en) * | 1930-07-25 | 1934-07-03 | Linde Air Prod Co | Apparatus for constructing tubular joints |
| GB1426788A (en) * | 1973-11-27 | 1976-03-03 | Griffiths R P | Backing and alignment ring assembly for welding pipes |
| CN202106177U (en) * | 2011-06-01 | 2012-01-11 | 泉州兴源塑料有限公司 | Steel band reinforced PE (Polyethylene) helical bellows connecting-supporting device |
| CN203234683U (en) * | 2013-05-01 | 2013-10-16 | 周尊强 | Multifunctional cleaner |
| CN103737220B (en) * | 2014-01-21 | 2015-11-18 | 南京理工大学 | The friction stir welding inner supporting device of its central band reserved opening closed cylinder in two ends |
| CN105692335A (en) * | 2016-04-15 | 2016-06-22 | 苏州市晨彩纺织研发有限公司 | Yarn winding device for spinning |
| CN205634448U (en) * | 2016-04-15 | 2016-10-12 | 苏州市晨彩纺织研发有限公司 | Weaving is with twining yarn device |
| CN205764677U (en) * | 2016-05-25 | 2016-12-07 | 中国石油天然气集团公司 | A kind of mechanical linkage internal clamp |
| CN106112374B (en) * | 2016-08-16 | 2017-09-29 | 福建工程学院 | The device of circularity is kept during large-scale cylindrical member housing downhand welding |
| CN108284408A (en) * | 2018-03-23 | 2018-07-17 | 浙江大学山东工业技术研究院 | A kind of fixture |
| CN208358172U (en) * | 2018-04-02 | 2019-01-11 | 河北敬业精密制管有限公司 | A kind of steel-pipe welding equipment |
| CN208289326U (en) * | 2018-04-04 | 2018-12-28 | 厦门精恒展示制品制造有限公司 | A kind of fixed device of steel-pipe welding machine people |
| CN209285400U (en) * | 2018-09-21 | 2019-08-23 | 昆明理工大学 | A kind of foot-operated mop cleaning machine |
| CN209175196U (en) * | 2018-09-27 | 2019-07-30 | 东莞市建安管桩有限公司 | A kind of auxiliary welding equipment |
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Address after: 511486 No.7, fuaosan street, Qiaonan street, Panyu District, Guangzhou City, Guangdong Province Applicant after: Liao Zhiqiang Address before: 518045 room 1102, block a, chuanglingtong technology building, No.1, Shihua Road, free trade zone, Fubao street, Futian District, Shenzhen City, Guangdong Province Applicant before: Liao Zhiqiang |
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Inventor after: Ma Guilin Inventor after: Liao Zhiqiang Inventor before: Liao Zhiqiang |
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