CN108817806B - Circular stainless steel is board flange tuber pipe welded connection mechanism altogether - Google Patents
Circular stainless steel is board flange tuber pipe welded connection mechanism altogether Download PDFInfo
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- CN108817806B CN108817806B CN201810826557.9A CN201810826557A CN108817806B CN 108817806 B CN108817806 B CN 108817806B CN 201810826557 A CN201810826557 A CN 201810826557A CN 108817806 B CN108817806 B CN 108817806B
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- fixedly connected
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- sleeve
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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
- B23K37/0443—Jigs
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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
- B23K37/047—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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- 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 discloses a circular stainless steel common-plate flange air pipe welding connection mechanism which comprises a supporting plate, wherein two supporting columns are arranged at the upper end of the supporting plate, sliding grooves are vertically formed in the upper sides of the front ends of the two supporting columns, a first lead screw is vertically and rotatably connected into the sliding grooves through a rolling bearing, the upper end of the first lead screw penetrates through the rolling bearing and is fixedly connected with a rotary table, a threaded sleeve is in threaded connection with the rod wall of the first lead screw, a transverse plate is fixedly connected to one side of the threaded sleeve, two clamping plates of an arc structure are hinged to the lower end of the transverse plate through hinges, a plurality of universal balls which are uniformly distributed are fixedly connected to the opposite sides of the two clamping plates, and the lower side of one end. The invention is convenient for workers to quickly butt weld seams, and to rotatably weld the air pipes, thereby quickening the welding speed, simultaneously offsetting certain welding stress and improving the welding quality.
Description
Technical Field
The invention relates to the technical field of common-plate flange welding, in particular to a circular stainless steel common-plate flange air pipe welding connection mechanism.
Background
The common plate flange is mainly composed of an angle connector, a flange clamp and a flange connection which is integrally connected with an air pipe, although the air pipe in the form is low in manufacturing cost (reducing the using amount of angle steel and the labor using amount for manufacturing the angle steel flange), the air pipe is not as firm as the angle steel flange in practical application, large in air leakage amount and required to be processed through a machine tool, the air pipe can not be manufactured by manual manufacturing, and the common plate flange is only applied to a fresh air system, an air conditioning system and the like, and the exhaust system is also the air pipe which is often connected with the angle steel flange. But civil air defense engineering is absolutely not allowed to use common-panel flange connections.
Among the prior art, when welding circular stainless steel is board flange tuber pipe altogether, need workman's manual adjustment butt welding seam, inconvenient rotatory welding to the tuber pipe after fixed moreover, welding stress when the welding also can make the tuber pipe warp to influenced welded speed and quality, also increased workman's intensity of labour.
Disclosure of Invention
The invention aims to solve the problem that an air pipe is inconvenient to overturn and weld during clamping in the prior art, and provides a circular stainless steel common-plate flange air pipe welding connection mechanism.
In order to achieve the purpose, the invention adopts the following technical scheme:
a circular stainless steel common-plate flange air pipe welding connection mechanism comprises a support plate, wherein two support columns are arranged at the upper end of the support plate, slide grooves are vertically formed in the upper sides of the front ends of the two support columns, a first lead screw is vertically and rotatably connected into the slide grooves through a rolling bearing, the upper end of the first lead screw penetrates through the rolling bearing and is fixedly connected with a rotary table, a threaded sleeve is in threaded connection with the rod wall of the first lead screw, a transverse plate is fixedly connected to one side of the threaded sleeve, the lower end of the transverse plate is hinged to two clamping plates with arc structures through hinges, a plurality of universal balls which are uniformly distributed are fixedly connected to the opposite sides of the two clamping plates, the lower side of one end, away from the universal balls, of each clamping plate is rotatably connected with a sleeve through a shaft pin, a guide rod is movably sleeved in the sleeve, and one end, a spring is movably sleeved on the rod wall of the guide rod, one end of the spring is in contact connection with the lower end of the transverse plate, the other end of the spring is in contact connection with one side of the sleeve, the front side of the supporting column is positioned below the transverse plate and is fixedly connected with a fixed plate with an arc-shaped structure, the upper end of the fixed plate is fixedly connected with a plurality of rollers which are uniformly distributed, one of the support columns is fixedly connected with the right side of the upper end of the support plate, the left side of the upper end of the support plate is provided with a T-shaped chute, a T-shaped sliding block is connected in the T-shaped sliding groove in a sliding manner, the T-shaped sliding block is fixedly connected with the lower end of the other supporting column, the side wall of the T-shaped sliding block is in threaded connection with a second screw rod through a threaded hole, one end of the second screw rod penetrates through the side wall of the T-shaped sliding groove and is fixedly connected with a rocker, and the other end of the second screw rod penetrates through the threaded hole and is rotatably connected with the right side of the T-shaped sliding groove.
Preferably, the roller is a rubber roller.
Preferably, the four corners of the lower end of the supporting plate are fixedly connected with universal wheels.
Preferably, a sleeve is movably sleeved on the wall of the horizontal part of the rocker.
Preferably, the side wall of the turntable is fixedly connected with an anti-skid rubber sleeve.
Compared with the prior art, the invention provides a circular stainless steel common-plate flange air pipe welding connection mechanism which has the following beneficial effects:
1. this circular stainless steel is board flange tuber pipe welded connection mechanism altogether, through setting up the carousel on first lead screw, it makes first lead screw rotate and drives the screw sleeve removal to rotate the carousel with the hand, the screw sleeve removes and drives the diaphragm and make two grip blocks remove, thereby can cooperate with the fixed plate and press from both sides tightly the tuber pipe, gyro wheel and universal ball can make things convenient for the workman to rotate the tuber pipe when pressing from both sides tightly, make things convenient for the workman to rotate the welding to the tuber pipe, welding speed has been accelerated, grip block and fixed plate press from both sides tight fixed to the tuber pipe simultaneously, the position of tuber pipe when limiting the welding, thereby certain welding stress can be offset, welding quality is improved, workman's intensity of labour has been.
2. This circular stainless steel is board flange tuber pipe welded connection mechanism altogether, through setting up the rocker on the second lead screw, wave the rocker with the hand and make the second lead screw drive T type slider remove, T type slider removes and drives the support column and remove to can make things convenient for the workman to carry out butt welding seam to the tuber pipe after pressing from both sides tightly fast.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the invention is convenient for workers to quickly butt weld joints, is convenient for the workers to rotatably weld the air pipes, accelerates the welding speed, can offset certain welding stress and improves the welding quality.
Drawings
FIG. 1 is a schematic structural view of a circular stainless steel co-plate flange air duct welding connection mechanism provided by the invention;
FIG. 2 is a right side view of a circular stainless steel co-plate flange air duct welding connection mechanism provided by the invention.
In the figure: the universal wheel comprises a universal wheel 1, a supporting plate 2, a rocker 3, a 4T-shaped sliding block, a fixing plate 5, a supporting column 6, a clamping plate 7, a transverse plate 8, a first screw rod 9, a sliding groove 10, a second screw rod 11, a 12T-shaped sliding groove 13, a roller 13, a rotating disc 14, a threaded sleeve 15, a spring 16, a sleeve 17, a guide rod 18 and universal balls 19.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and 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, should not be construed as limiting the present invention.
Referring to fig. 1-2, a circular stainless steel common plate flange air duct welding connection mechanism comprises a support plate 2, two support columns 6 are arranged at the upper ends of the support plate 2, four corners of the lower end of the support plate 2 are fixedly connected with universal wheels 1, one support column 6 is fixedly connected with the right side of the upper end of the support plate 2, a T-shaped chute 12 is arranged at the left side of the upper end of the support plate 2, a T-shaped sliding block 4 is connected in the T-shaped chute 12 in a sliding manner, the T-shaped sliding block 4 is fixedly connected with the lower end of the other support column 6, the side wall of the T-shaped sliding block 4 is in threaded connection with a second lead screw 11 through a threaded hole, the position of the support column 6 can be adjusted by the second lead screw 11, so as to facilitate butt welding, one end of the second lead screw 11 penetrates through the side wall of the T-, the other end of the second screw rod 11 passes through the threaded hole and is rotatably connected with the right side of the T-shaped chute 12, chutes 10 are vertically formed on the upper sides of the front ends of the two support columns 6, a first screw rod 9 is vertically and rotatably connected in the chutes 10 through a rolling bearing, the position of the transverse plate 8 can be adjusted through the first screw rod 9, the upper end of the first screw rod 9 passes through the rolling bearing and is fixedly connected with a rotary plate 14, an anti-skid rubber sleeve is fixedly connected to the side wall of the rotary plate 14, the first screw rod 14 is convenient to rotate, a threaded sleeve 15 is connected to the rod wall of the first screw rod 9 in a threaded manner, the transverse plate 8 is fixedly connected to one side of the threaded sleeve 15, the lower end of the transverse plate 8 is hinged with two clamping plates 7 with arc structures through a hinge, a plurality of universal balls 19 which are uniformly distributed are fixedly connected to the opposite sides of the two clamping plates, guide bar 18 has been cup jointed to the activity in sleeve 17, guide bar 18 keeps away from sleeve 17's one end and rotates through pivot and diaphragm 8's downside and is connected, spring 16 has been cup jointed in the activity on guide bar 18's the pole wall, spring 16 can promote grip block 7 and carry out the centre gripping to the tuber pipe of different diameters, spring 16's one end is connected with diaphragm 8's lower extreme contact, spring 16's the other end and sleeve 17's one side contact are connected, the front side of support column 6 is located diaphragm 8's below fixedly connected with arc structure's fixed plate 5, a plurality of evenly distributed's of upper end fixedly connected with gyro wheel 13 of fixed plate 5, gyro wheel 13 is the rubber gyro wheel, gyro wheel 13 can make things convenient for the tuber pipe to rotate, also.
In the invention, when the air pipe welding fixture is used, an air pipe is placed on the fixed plate 5, the rotary table 14 is rotated by hands to enable the first screw rod 9 to rotate to drive the threaded sleeve 15 to move, the threaded sleeve 15 moves to drive the transverse plate 8 to enable the two clamping plates 7 to move, so that the air pipe can be clamped by matching with the fixed plate 5, the rocker 3 is shaken by hands to enable the second screw rod 11 to drive the T-shaped sliding block 4 to move, the T-shaped sliding block 4 moves to drive the supporting column 6 to move, and therefore, a worker can conveniently and quickly butt the welding seam of the air pipe, and the roller 13 and the universal ball 19 can conveniently rotate the air pipe when.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A circular stainless steel common plate flange air pipe welding connection mechanism comprises a supporting plate (2) and is characterized in that two supporting columns (6) are arranged at the upper end of the supporting plate (2), a sliding groove (10) is vertically formed in the upper side of the front end of each of the two supporting columns (6), a first lead screw (9) is vertically and rotatably connected into the sliding groove (10) through a rolling bearing, the upper end of the first lead screw (9) penetrates through the rolling bearing and is fixedly connected with a turntable (14), a threaded sleeve (15) is in threaded connection with the rod wall of the first lead screw (9), a transverse plate (8) is fixedly connected to one side of the threaded sleeve (15), the lower end of the transverse plate (8) is hinged to two clamping plates (7) of an arc structure through hinges, and a plurality of uniformly distributed universal balls (19) are fixedly connected to the opposite side of the two clamping plates (7, the clamping plate (7) is rotatably connected with a sleeve (17) through a shaft pin at the lower side of the end far away from the universal ball, a guide rod (18) is movably sleeved in the sleeve (17), one end of the guide rod (18) far away from the sleeve (17) is rotatably connected with the lower side of a transverse plate (8) through a rotating shaft, a spring (16) is movably sleeved on the rod wall of the guide rod (18), one end of the spring (16) is in contact connection with the lower end of the transverse plate (8), the other end of the spring (16) is in contact connection with one side of the sleeve (17), the front side of the supporting column (6) is positioned below the transverse plate (8) and is fixedly connected with a fixing plate (5) with an arc structure, the upper end of the fixing plate (5) is fixedly connected with a plurality of uniformly distributed rollers (13), one of the rollers is fixedly connected with the upper end of the supporting column (6, t type spout (12) have been seted up on the upper end left side of backup pad (2), sliding connection has T type slider (4) in T type spout (12), T type slider (4) and another the lower extreme fixed connection of support column (6), the lateral wall of T type slider (4) has second lead screw (11) through screw hole threaded connection, the lateral wall and the fixedly connected with rocker (3) of T type spout (12) are run through to the one end of second lead screw (11), the other end of second lead screw (11) passes the screw hole and rotates with the right side of T type spout (12) and is connected.
2. The circular stainless steel co-plate flange air pipe welding connection mechanism is characterized in that the rollers (13) are rubber rollers.
3. The circular stainless steel common plate flange air pipe welding connection mechanism is characterized in that universal wheels (1) are fixedly connected to four corners of the lower end of the supporting plate (2).
4. The circular stainless steel co-plate flange air pipe welding connection mechanism is characterized in that a sleeve is movably sleeved on the wall of a horizontal part of the rocker (3).
5. The circular stainless steel common plate flange air pipe welding connection mechanism is characterized in that an anti-skid rubber sleeve is fixedly connected to the side wall of the rotary table (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826557.9A CN108817806B (en) | 2018-07-25 | 2018-07-25 | Circular stainless steel is board flange tuber pipe welded connection mechanism altogether |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810826557.9A CN108817806B (en) | 2018-07-25 | 2018-07-25 | Circular stainless steel is board flange tuber pipe welded connection mechanism altogether |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108817806A CN108817806A (en) | 2018-11-16 |
| CN108817806B true CN108817806B (en) | 2021-01-22 |
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| CN201810826557.9A Active CN108817806B (en) | 2018-07-25 | 2018-07-25 | Circular stainless steel is board flange tuber pipe welded connection mechanism altogether |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570873B (en) * | 2018-12-23 | 2020-08-04 | 盐城三中科技有限公司 | Circular stainless steel is board flange tuber pipe welded connection mechanism altogether |
| CN110153613A (en) * | 2019-05-13 | 2019-08-23 | 高邮市翔宇机械制造有限公司 | A kind of stability is high and is convenient for the alloy cutter head weld fixture apparatus adjusted |
| CN110480198B (en) * | 2019-08-15 | 2021-08-03 | 龙泉市恒丰汽车空调配件有限公司 | Welding device for production and processing of liquid storage drying bottle |
| CN111496719B (en) * | 2020-04-09 | 2022-03-18 | 中建二局安装工程有限公司 | Metal air duct connecting device |
| CN111673652A (en) * | 2020-06-02 | 2020-09-18 | 黑龙江祥辉通信工程有限公司 | Supporting device and supporting method for pipeline installation and convenient to accurately butt joint |
| CN112719725A (en) * | 2020-12-22 | 2021-04-30 | 南京珊秀科技有限公司 | Prestressed concrete tubular pile manufacturing, forming and processing system |
| CN116511811B (en) * | 2023-06-30 | 2023-08-29 | 深圳市微琪思网络有限公司 | Positioning tool for welding end part of iron handle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| SU1371833A1 (en) * | 1986-05-06 | 1988-02-07 | Всесоюзный Научно-Исследовательский Институт Цементного Машиностроения | Roller stand |
| CN204565486U (en) * | 2015-03-09 | 2015-08-19 | 济南大学 | A kind of isometrical steel-pipe welding special fixture |
| JP2017221949A (en) * | 2016-06-13 | 2017-12-21 | 株式会社スーパーツール | Pipe welding device |
| CN206982234U (en) * | 2017-06-29 | 2018-02-09 | 桐乡市凤鸣制罐厂 | A kind of pipe fitting clamp system |
| CN207326312U (en) * | 2017-07-13 | 2018-05-08 | 周婷 | A kind of construction pipeline welding platform |
| CN107790848A (en) * | 2017-11-01 | 2018-03-13 | 周亮 | A kind of air-conditioning copper pipe welding fixed equipment |
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