CN213764731U - Auxiliary clamping device for welding steel pipes - Google Patents
Auxiliary clamping device for welding steel pipes Download PDFInfo
- Publication number
- CN213764731U CN213764731U CN202022708886.9U CN202022708886U CN213764731U CN 213764731 U CN213764731 U CN 213764731U CN 202022708886 U CN202022708886 U CN 202022708886U CN 213764731 U CN213764731 U CN 213764731U
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- vertical plate
- welding
- fixedly connected
- clamping device
- steel pipe
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 58
- 239000010959 steel Substances 0.000 title claims abstract description 58
- 238000003466 welding Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of steel pipes, in particular to an auxiliary clamping device for welding steel pipes, which comprises a welding workbench, wherein the upper surface of the welding workbench is sequentially provided with a support plate, a first vertical plate, a second vertical plate and a third vertical plate, the lower surface of the first vertical plate is connected with the welding workbench by arranging a sliding mechanism, the lower surfaces of the support plate, the second vertical plate and the third vertical plate are fixedly connected with the upper surface of the welding workbench, a moving mechanism is arranged between the support plate and the first vertical plate, one sides of the second vertical plate and the third vertical plate and both sides of the first vertical plate are provided with a clamping mechanism, the clamping mechanism comprises a circular ring, the side wall of the circular ring is inserted with a plurality of bolts and is in threaded fit with the bolts, the end part of each bolt is fixedly connected with an arc-shaped plate, one end side wall of the circular ring is fixedly connected with one end of a hollow column, the utility model is favorable for stably clamping steel pipes, the labor is saved.
Description
Technical Field
The utility model relates to a steel pipe technical field especially relates to a steel pipe welding is with supplementary clamping device.
Background
The steel pipe has a hollow cross section with a length much greater than the diameter or circumference of the steel. The steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the cross section shape, carbon structural steel pipes, low alloy structural steel pipes, alloy steel pipes and composite steel pipes according to the material quality, steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machine manufacturing, geological drilling, high pressure equipment and the like according to the application, and the steel pipe is divided into a seamless steel pipe and a welded steel pipe according to the production process, wherein the seamless steel pipe is divided into hot rolling and cold rolling (drawing), and the welded steel pipe is divided into a straight seam welded steel pipe and a spiral seam welded steel pipe.
At present, steel pipes are always required to be welded when used, the steel pipes are required to be fixed in the welding process, and the steel pipes are generally fixed manually at present.
Disclosure of Invention
The utility model aims at solving the defects existing in the background technology and providing an auxiliary clamping device for welding steel pipes.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a steel pipe welding is with supplementary clamping device, includes weldment work platform, the weldment work platform upper surface has set gradually backup pad, first riser, second riser and third riser, just the first riser lower surface is connected with the weldment work platform through setting up slide mechanism, the equal fixed connection weldment work platform's of lower surface of backup pad, second riser and third riser upper surface, be provided with moving mechanism between backup pad and the first riser, one side and the first riser both sides of second riser and third riser all are provided with fixture, fixture includes the ring, the ring lateral wall cartridge has a plurality of bolts and screw-thread fit with it, just bolt tip fixedly connected with arc, the equal fixed connection of one end lateral wall of ring, the one end of the hollow post of the equal fixed connection of one end lateral wall, just the outer wall of hollow post is through setting up slewing mechanism and first riser, The second vertical plate or the third vertical plate is connected, and a driving mechanism is arranged on one side of the hollow column connected with the second vertical plate through a rotating mechanism.
Preferably, slide mechanism includes the slide, the lower surface of the upper surface fixed connection first riser of slide, just the both sides of slide are the L shape, the upper surface of weldment work platform is seted up the spout that matches with the slip bottom and is sliding fit with it.
Preferably, the moving mechanism comprises a hydraulic rod, and two ends of the hydraulic rod are respectively and fixedly connected with the first vertical plate and the side wall of the supporting plate.
Preferably, slewing mechanism includes the annular slide of fixed mounting at hollow post lateral wall, just the annular spout with annular slide looks adaptation and normal running fit are all seted up to the lateral wall of first riser, second riser and third riser.
Preferably, actuating mechanism includes the second drive wheel, one of them hollow post's of one side fixed connection of second drive wheel lateral wall, the second drive wheel surface is connected with first drive wheel through the suit drive belt, the output shaft of the one end fixed connection motor of first drive wheel, the other end of first drive wheel rotates the lateral wall of connecting the second riser, the lower fixed surface of motor connects weldment work platform's upper surface.
Preferably, the bolts are four and are arranged in a circular array, and arc-shaped grooves are formed in the upper surface of the supporting plate.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model is provided with a moving mechanism, a clamping mechanism, a driving mechanism and the like, one of the steel pipes to be welded is inserted into the circular rings of the side walls of the second vertical plate and the third vertical plate, the bolts are tightened to enable the arc-shaped plate to abut against the side wall of the steel pipe so as to fix the steel pipe, and the other steel pipe is placed in the circular rings at the two sides of the first vertical plate and fixed by the clamping mechanism, because the bottom of the first vertical plate is fixedly connected with a sliding seat and the sliding seat is matched with a sliding groove, the first vertical plate can be moved by moving a hydraulic rod, thereby the steel pipe fixed by the side wall of the first vertical plate through the clamping mechanism can be moved, the end parts of the two steel pipes abut against each other by moving the hydraulic rod, at the moment, the driving motor rotates to drive the second driving wheel to rotate, the second driving wheel rotates to drive the hollow column and the clamping mechanism to rotate, thereby the steel pipe can rotate, thereby can weld two steel pipes, the utility model discloses be favorable to stable centre gripping steel pipe, use manpower sparingly.
Drawings
FIG. 1 is a schematic structural view of an auxiliary clamping device for welding steel pipes according to the present invention;
fig. 2 is the utility model discloses a steel pipe welding is with supplementary clamping device's local structure cross-sectional view.
In the figure: a welding table 1; a motor 2; a first drive pulley 3; a transmission belt 4; a chute 5; a hydraulic rod 6; a support plate 7; an arc-shaped slot 8; a first riser 9; a second riser 10; a second transmission wheel 11; a third riser 12; a hollow column 13; a bolt 14; an arc-shaped plate 15; a circular ring 16; a slide carriage 17; an annular slide 18.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
An auxiliary clamping device for welding a steel pipe as shown in fig. 1-2 comprises a welding workbench 1, wherein a supporting plate 7, a first vertical plate 9, a second vertical plate 10 and a third vertical plate 12 are sequentially arranged on the upper surface of the welding workbench 1, the lower surface of the first vertical plate 9 is connected with the welding workbench 1 by arranging a sliding mechanism, the lower surfaces of the supporting plate 7, the second vertical plate 10 and the third vertical plate 12 are fixedly connected with the upper surface of the welding workbench 1, a moving mechanism is arranged between the supporting plate 7 and the first vertical plate 9, clamping mechanisms are respectively arranged on one sides of the second vertical plate 10 and the third vertical plate 12 and two sides of the first vertical plate 9, each clamping mechanism comprises a circular ring 16, a plurality of bolts 14 are inserted into the side wall of the circular ring 16 and are in threaded fit with the circular ring, an arc-shaped plate 15 is fixedly connected to the end part of each bolt 14, one end side wall of the circular ring 16 is fixedly connected with one end of a hollow column 13, and the outer wall of the hollow column 13 is connected with the first vertical plate 9, the outer wall of the hollow column 13 by arranging a rotating mechanism, The second riser 10 or the third riser 12 are connected, and the hollow column 13 one side that is connected with the second riser 10 through slewing mechanism is provided with actuating mechanism, and through setting up arc 15, the harm that causes the steel pipe when the surface of the 15 radian adaptation steel pipes of arc in order to reduce the centre gripping.
Slide mechanism includes slide 17, the lower surface of the first riser 9 of upper surface fixed connection of slide 17, and slide 17 both sides are L shape, weldment work platform 1's upper surface offer with slip bottom assorted spout 5 and with it sliding fit, slide mechanism includes hydraulic stem 6, the both ends of hydraulic stem 6 are the lateral wall of the first riser 9 of fixed connection and backup pad 7 respectively, because spout 5 and slide 17 bottom sliding fit, consequently, can remove first riser 9 through the removal of control hydraulic stem 6.
The rotating mechanism comprises an annular slide way 18 fixedly installed on the side wall of the hollow column 13, and annular slide grooves matched with the annular slide way 18 are formed in the side walls of the first vertical plate 9, the second vertical plate 10 and the third vertical plate 12 and are in running fit with the side walls of the first vertical plate, the second vertical plate and the third vertical plate so that the hollow column 13 can rotate.
The driving mechanism comprises a second driving wheel 11, one side of the second driving wheel 11 is fixedly connected with the side wall of one hollow column 13, the outer surface of the second driving wheel 11 is connected with a first driving wheel 3 through a sleeved driving belt 4, one end of the first driving wheel 3 is fixedly connected with an output shaft of a motor 2, the other end of the first driving wheel 3 is rotatably connected with the side wall of a second vertical plate 10, the lower surface of the motor 2 is fixedly connected with the upper surface of a welding workbench 1, through the arrangement of the motor 2, the output shaft of the motor 2 rotates to drive the first driving wheel 3 to rotate, the second driving wheel 11 connected with the first driving wheel 3 through the driving belt 4 rotates, and the second driving wheel 11 rotates to drive the hollow column 13 and the clamping mechanism to rotate.
When the welding machine works, one of the steel pipes to be welded is inserted into the circular rings 16 on the side walls of the second vertical plate 10 and the third vertical plate 12, the bolts 14 are screwed down to enable the arc-shaped plates 15 to abut against the side walls of the steel pipes so as to fix the steel pipes, similarly, the other steel pipe is placed on the circular rings 16 on the two sides of the first vertical plate 9 and fixed through the clamping mechanism, the sliding seat 17 is fixedly connected to the bottom of the first vertical plate 9, and the sliding seat 17 is matched with the sliding groove 5, so that the first vertical plate 9 can be moved through moving the hydraulic rod 6, the steel pipes on the side walls of the first vertical plate 9 can be fixed through the clamping mechanism, the ends of the two steel pipes abut against each other through moving the hydraulic rod 6, at the moment, the driving motor 2 rotates to drive the second driving wheel 11 to rotate, the second driving wheel 11 rotates to drive the hollow column 13 and the clamping mechanism to rotate, the steel pipes can rotate, and therefore the two steel pipes can be welded, the utility model discloses be favorable to stable centre gripping steel pipe, use manpower sparingly.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. An auxiliary clamping device for welding steel pipes comprises a welding workbench (1) and is characterized in that a supporting plate (7), a first vertical plate (9), a second vertical plate (10) and a third vertical plate (12) are sequentially arranged on the upper surface of the welding workbench (1), the lower surface of the first vertical plate (9) is connected with the welding workbench (1) through a sliding mechanism, the lower surfaces of the supporting plate (7), the second vertical plate (10) and the third vertical plate (12) are fixedly connected with the upper surface of the welding workbench (1), a moving mechanism is arranged between the supporting plate (7) and the first vertical plate (9), clamping mechanisms are respectively arranged on one sides of the second vertical plate (10) and the third vertical plate (12) and on two sides of the first vertical plate (9), each clamping mechanism comprises a ring (16), a plurality of bolts (14) are inserted into the side wall of each ring (16) and are in threaded fit with the corresponding ring, just bolt (14) tip fixedly connected with arc (15), the one end of the equal fixed connection hollow column (13) of one end lateral wall of ring (16), just the outer wall of hollow column (13) is connected with first riser (9), second riser (10) or third riser (12) through setting up slewing mechanism, through slewing mechanism with hollow column (13) one side that second riser (10) are connected is provided with actuating mechanism.
2. The auxiliary clamping device for the welding of the steel pipe as claimed in claim 1, wherein the sliding mechanism comprises a sliding seat (17), the upper surface of the sliding seat (17) is fixedly connected with the lower surface of the first vertical plate (9), two sides of the sliding seat (17) are L-shaped, and the upper surface of the welding workbench (1) is provided with a sliding groove (5) matched with the sliding bottom and is in sliding fit with the sliding groove.
3. The auxiliary clamping device for welding the steel pipe as claimed in claim 1, wherein the moving mechanism comprises a hydraulic rod (6), and both ends of the hydraulic rod (6) are respectively fixedly connected with the first vertical plate (9) and the side wall of the supporting plate (7).
4. The auxiliary clamping device for the steel pipe welding of claim 1, wherein the rotating mechanism comprises an annular slideway (18) fixedly installed on the side wall of the hollow column (13), and annular sliding grooves matched with the annular slideway (18) are formed in the side walls of the first vertical plate (9), the second vertical plate (10) and the third vertical plate (12) and are in running fit with the annular slideway (18).
5. The auxiliary clamping device for the steel pipe welding according to claim 1, wherein the driving mechanism comprises a second transmission wheel (11), one side of the second transmission wheel (11) is fixedly connected with the side wall of one of the hollow columns (13), the outer surface of the second transmission wheel (11) is connected with the first transmission wheel (3) through a sleeving transmission belt (4), one end of the first transmission wheel (3) is fixedly connected with the output shaft of the motor (2), the other end of the first transmission wheel (3) is rotatably connected with the side wall of the second vertical plate (10), and the lower surface of the motor (2) is fixedly connected with the upper surface of the welding workbench (1).
6. The auxiliary clamping device for the welding of the steel pipe as recited in claim 1, wherein four bolts (14) are arranged and arranged in a circular array, and an arc-shaped groove (8) is formed in the upper surface of the supporting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022708886.9U CN213764731U (en) | 2020-11-20 | 2020-11-20 | Auxiliary clamping device for welding steel pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022708886.9U CN213764731U (en) | 2020-11-20 | 2020-11-20 | Auxiliary clamping device for welding steel pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213764731U true CN213764731U (en) | 2021-07-23 |
Family
ID=76879847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022708886.9U Expired - Fee Related CN213764731U (en) | 2020-11-20 | 2020-11-20 | Auxiliary clamping device for welding steel pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213764731U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131383A (en) * | 2021-11-18 | 2022-03-04 | 妥元盛 | Double-end digit control machine tool of processing axle piece |
| CN114393695A (en) * | 2021-12-28 | 2022-04-26 | 江苏金鹰绝缘管业有限公司 | Production and processing equipment and processing method for ceramic-lined composite steel pipe |
| CN114473254A (en) * | 2022-04-18 | 2022-05-13 | 徐州市富昌制药机械有限公司 | Automatic laser cutting device is used in pipe fitting processing convenient to centre gripping location |
-
2020
- 2020-11-20 CN CN202022708886.9U patent/CN213764731U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131383A (en) * | 2021-11-18 | 2022-03-04 | 妥元盛 | Double-end digit control machine tool of processing axle piece |
| CN114393695A (en) * | 2021-12-28 | 2022-04-26 | 江苏金鹰绝缘管业有限公司 | Production and processing equipment and processing method for ceramic-lined composite steel pipe |
| CN114393695B (en) * | 2021-12-28 | 2024-03-08 | 江苏金鹰绝缘管业有限公司 | Production and processing equipment and processing method for ceramic lining composite steel pipe |
| CN114473254A (en) * | 2022-04-18 | 2022-05-13 | 徐州市富昌制药机械有限公司 | Automatic laser cutting device is used in pipe fitting processing convenient to centre gripping location |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |