CN110497142B - Automatic centering butt joint structure for steel pipes - Google Patents
Automatic centering butt joint structure for steel pipes Download PDFInfo
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- CN110497142B CN110497142B CN201910820569.5A CN201910820569A CN110497142B CN 110497142 B CN110497142 B CN 110497142B CN 201910820569 A CN201910820569 A CN 201910820569A CN 110497142 B CN110497142 B CN 110497142B
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- fixed disc
- movably connected
- clamping block
- push plate
- steel pipe
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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
- B23K37/053—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
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of steel detection, and discloses a steel pipe automatic centering butt joint structure which comprises a left fixed disc, wherein a left push rod is movably connected inside the left fixed disc, one end of the left push rod, which is far away from the left fixed disc, is movably connected with a left connecting block, a left clamping block is movably connected outside the left connecting block, a left push plate is movably connected on the left side of the left clamping block, one surface of the left push plate, which is far away from the left clamping block, is movably connected with a left nut, the inside of the left nut is movably connected with a left feeding pipe, the outer end of the left fixed disc is fixedly connected with a frame, the steel pipe automatic centering butt joint structure can clamp a left steel pipe by matching the left push rod and the left clamping block, and fix the position of the left steel pipe, and can achieve the function of determining the axis of the left steel pipe by matching the left push plate and, simple structure can effectual improvement work efficiency.
Description
Technical Field
The invention relates to the technical field of steel detection, in particular to a steel pipe automatic centering butt joint structure.
Background
The steel technology of current society is more and more developed, and the usage of steel is also more and more extensive, and steel pipe has become indispensable partly in transmission process, and oil transportation, water transportation, mechanical production's material transfer all need use the pipeline transportation, and the demand of market to the steel pipe is still increasing at present moreover.
In laying of pipeline, the connection of steel pipe is pipeline installation's important link, and connection process all has very high requirement to construction quality and speed, but present pipeline welded connection most still adopts artifical butt joint, and the butt joint precision is not high, and is inefficient moreover, and alignment to the pipeline is very big influence, extravagant material easily, and the axle center is misaligned can influence the inside of pipeline and levels, has very big influence to the transmission speed of the big liquid of viscidity or solid, causes blocking phenomenon even, influences transmission effect.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a steel pipe automatic centering butt joint structure, which has the advantages of automatic steel pipe centering butt joint and solves the problems of low butt joint precision and low efficiency of steel pipes.
(II) technical scheme
In order to realize the aim of automatic steel pipe centering and butt joint, the invention provides the following technical scheme: the utility model provides a steel pipe automatic centering butt-joint structure, including left fixed disc, the inside swing joint of left fixed disc has left push rod, the one end swing joint that left fixed disc was kept away from to left push rod has left connecting block, the outside swing joint of left connecting block has left clamp splice, the left side swing joint of left clamp splice has left push pedal, the one side swing joint left nut of left clamp splice is kept away from to left push pedal, the inside swing joint of left nut has left inlet pipe, the outer end fixedly connected with frame of left fixed disc, the right side fixedly connected with right fixed disc of frame, the inside swing joint of right fixed disc has right push rod, the one end swing joint that right fixed disc was kept away from to right push rod has right connecting block, the outside swing joint of right connecting block has right clamp splice, the one end swing joint of right clamp splice has right push pedal, the one side swing joint that right clamp splice was kept away from to right.
Preferably, three square holes are distributed on the surfaces of the left fixed disc and the right fixed disc respectively, and the three square holes are distributed symmetrically about the circle centers of the left fixed disc and the right fixed disc respectively.
Preferably, the left push rod and the right push rod are respectively provided with three push rods which are respectively movably connected inside the square holes of the left fixed disc and the right fixed disc.
Preferably, the left connecting block and the right connecting block are respectively three, the left connecting block is movably connected in the left push rod and the left clamping block respectively, and the right connecting block is movably connected in the right push rod and the right clamping block respectively.
Preferably, the left clamping block and the right clamping block are respectively three and are respectively distributed on the inner surfaces of the left push plate and the right push plate and are symmetrically distributed on the axis of the left push plate and the axis of the right push plate.
Preferably, the axes of the left push plate and the right push plate are coincident and symmetrical about the center of the frame.
Preferably, the outside screw thread that has respectively of left inlet pipe and right inlet pipe, the size of left inlet pipe and right inlet pipe respectively with left nut and right nut adaptation, left inlet pipe and right inlet pipe respectively with left fixed disc and right fixed disc fixed connection.
Preferably, the frame is a hollow frame.
(III) advantageous effects
Compared with the prior art, the invention provides a steel pipe automatic centering butt joint structure, which has the following beneficial effects:
1. this steel pipe automatic centering butt-joint structural uses through the cooperation of left push rod and left clamp splice to reach the effect of pressing from both sides tight left side steel pipe, fixed left side steel pipe position.
2. This steel pipe automatic centering butt-joint structural uses through the cooperation of right push rod and right clamp splice to reach the effect of pressing from both sides tight right side steel pipe, fixed right side steel pipe position.
3. This steel pipe automatic centering butt-joint structural uses through the cooperation of left push pedal and left clamp splice to reach the effect of confirming left side steel pipe axle center, simple structure can effectual improvement work efficiency.
4. This steel pipe automatic centering butt-joint structural uses through the cooperation of right push pedal and right clamp splice to reached and confirmed the effect that has the side steel pipe axle center, simple structure can effectual improvement work efficiency.
5. This automatic centering butt-joint structural of steel pipe uses through the cooperation between left side fixed disc and the right side fixed disc and the frame to reached the effect that makes the coaxial axle center butt joint of left side steel pipe and right side steel pipe, effectively guaranteed the butt joint precision, reduce and scrap the butt joint, thereby practice thrift the cost, improve the transmission efficiency of steel pipe.
Drawings
FIG. 1 is a schematic view of a main structure of the present invention;
FIG. 2 is a left side schematic view of the structure of the present invention;
FIG. 3 is a right side schematic view of the inventive structure;
FIG. 4 is a schematic view of the structure of the present invention showing the right clamp block in an open state.
FIG. 5 is a schematic view of the clamping state of the right clamping block of the structure of the present invention.
In the figure: 1 left fixed disc, 2 left push rods, 3 left connecting blocks, 4 left clamping blocks, 5 left push plates, 6 left nuts, 7 left feeding pipes, 8 frames, 9 right fixed discs, 10 right push rods, 11 right connecting blocks, 12 right clamping blocks, 13 right push plates, 14 right nuts and 15 right feeding pipes.
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.
Referring to fig. 1-5, a steel pipe automatic centering butt-joint structure comprises a left fixed disc 1, a left push rod 2 is movably connected inside the left fixed disc 1, a left connecting block 3 is movably connected to one end of the left push rod 2 away from the left fixed disc 1, a left clamping block 4 is movably connected to the outside of the left connecting block 3, the left push rod 2 and the left clamping block 4 are used in a matched manner, so that the effect of clamping a left steel pipe is achieved, the position of the left steel pipe is fixed, a left push plate 5 is movably connected to the left side of the left clamping block 4, the effect of determining the left steel pipe axis is achieved by using the left push plate 5 and the left clamping block 4 in a matched manner, the structure is simple, the working efficiency can be effectively improved, a left nut 6 is movably connected to one side of the left push plate 5 away from the left clamping block 4, a left feeding pipe 7 is movably connected inside the left nut 6, the frame 8 is a hollow frame, the right side of the frame 8 is fixedly connected with a right fixed disc 9, three square holes are distributed on the surfaces of the left fixed disc 1 and the right fixed disc 9 respectively, and the three square holes are distributed symmetrically about the centers of circles of the left fixed disc 1 and the right fixed disc 9 respectively. The inside swing joint of fixed disc 9 in the right side has right push rod 10, left push rod 2 and right push rod 10 respectively have threely, swing joint is inside the square hole of fixed disc 1 in the left side and the fixed disc 9 in the right side respectively, the one end swing joint that right fixed disc 9 was kept away from to right push rod 10 has right connecting block 11, left connecting block 3 and right connecting block 11 respectively have threely, left connecting block 3 swing joint is in the inside of left push rod 2 and left clamp splice 4 respectively, right connecting block 11 swing joint is in the inside of right push rod 10 and right clamp splice 12 respectively.
The outer part of the right connecting block 11 is movably connected with a right clamping block 12, the left clamping block 4 and the right clamping block 12 are respectively provided with three clamping blocks and are respectively distributed on the inner surfaces of a left push plate 5 and a right push plate 13, the clamping blocks are symmetrically distributed according to the axes of the left push plate 5 and the right push plate 13, and the right push rod 10 and the right clamping block 12 are matched for use, so that the right steel pipe is clamped, the position of the right steel pipe is fixed, one end of the right clamping block 12 is movably connected with the right push plate 13, the axes of the left push plate 5 and the right push plate 13 are superposed and are symmetrical about the center of the frame 8, the right push plate 13 and the right clamping block 12 are matched for use, so that the function of determining the axis of the side steel pipe is achieved, the structure is simple, the working efficiency can be effectively improved, the effect of enabling the left steel pipe and the right steel pipe to be coaxially butted is achieved through the matching use between, the butt joint of scrapping is reduced, thereby saving the cost, the transmission efficiency of steel pipes is improved, one side swing joint that right push pedal 13 keeps away from right clamp splice 12 has right nut 14, the inside swing joint of right nut 14 has right inlet pipe 15, left inlet pipe 7 and right inlet pipe 15 outside have the screw thread respectively, the size of left inlet pipe 7 and right inlet pipe 15 respectively with left nut 6 and right nut 14 adaptation, left inlet pipe 7 and right inlet pipe 15 respectively with left fixed disc 1 and right fixed disc 9 fixed connection.
The working principle is as follows: referring to fig. 4-5, a steel tube is placed into a right feeding tube 15, the right nut 14 is movably connected with a right pushing plate 13 through the threaded connection between the right nut 14 and the right feeding tube 15, so that when the right nut 14 is rotated, the right pushing plate 13 can move leftwards or rightwards, through the movable connection between the right pushing plate 13 and the right clamping block 12, the right clamping block 12 is movably connected with the right connecting block 11, the right connecting block 11 is movably connected with a right push rod 10, when the right pushing plate 13 moves leftwards, the right clamping block 12 is driven, the right clamping block 12 can be clamped under the limit push of the right push rod 10, the position precision of the steel tube is ensured, the axis of the steel tube is determined, when the right pushing plate 13 moves rightwards, the right clamping block 12 is driven, the right clamping block 12 is opened under the limit pull of the right push rod 10, the left side has the same working principle, under the action of the left fixed disc 1 and the, and ensuring the butting precision.
To sum up, the steel pipe automatic centering butt joint structure is used by matching the left push rod 2 and the left clamping block 4 to achieve the effect of clamping a left steel pipe and fix the position of the left steel pipe, and the steel pipe automatic centering butt joint structure is used by matching the right push rod 10 and the right clamping block 12 to achieve the effect of clamping a right steel pipe and fix the position of the right steel pipe, and the steel pipe automatic centering butt joint structure is used by matching the left push plate 5 and the left clamping block 4 to achieve the effect of determining the axle center of the left steel pipe, has simple structure and can effectively improve the working efficiency, and the steel pipe automatic centering butt joint structure is used by matching the right push plate 13 and the right clamping block 12 to achieve the effect of determining the axle center of the steel pipe with the side, has simple structure and can effectively improve the working efficiency, and is used by matching the left fixed disc 1 and the right fixed disc 9 with the frame 8, thereby reached the effect that makes the coaxial axle butt joint of left side steel pipe and right side steel pipe, effectively guaranteed the butt joint precision, reduced and scrapped the butt joint to practice thrift the cost, improved the transmission efficiency of steel pipe.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a steel pipe automatic centering butt-joint structural, includes left fixed disc (1), its characterized in that: the inner part of the left fixed disc (1) is movably connected with a left push rod (2), one end of the left push rod (2) far away from the left fixed disc (1) is movably connected with a left connecting block (3), the outer part of the left connecting block (3) is movably connected with a left clamping block (4), the left side of the left clamping block (4) is movably connected with a left push plate (5), one side of the left push plate (5) far away from the left clamping block (4) is movably connected with a left nut (6), the inner part of the left nut (6) is movably connected with a left feeding pipe (7), the outer end of the left fixed disc (1) is fixedly connected with a frame (8), the right side of the frame (8) is fixedly connected with a right fixed disc (9), the inner part of the right fixed disc (9) is movably connected with a right push rod (10), one end of the right push rod (10) far away from the right fixed disc (9) is movably, one end of the right clamping block (12) is movably connected with a right push plate (13), one surface of the right push plate (13) far away from the right clamping block (12) is movably connected with a right nut (14), and the interior of the right nut (14) is movably connected with a right feeding pipe (15);
three square holes are distributed on the surfaces of the left fixed disc (1) and the right fixed disc (9) respectively, and the three square holes are distributed symmetrically about the circle centers of the left fixed disc (1) and the right fixed disc (9) respectively;
the number of the left push rods (2) and the number of the right push rods (10) are respectively three, and the left push rods and the right push rods are respectively movably connected inside the square holes of the left fixed disc (1) and the right fixed disc (9);
the left connecting blocks (3) and the right connecting blocks (11) are respectively provided with three connecting blocks, the left connecting blocks (3) are respectively and movably connected inside the left push rod (2) and the left clamping block (4), and the right connecting blocks (11) are respectively and movably connected inside the right push rod (10) and the right clamping block (12);
the left clamping block (4) and the right clamping block (12) are respectively three and are respectively distributed on the inner surfaces of the left push plate (5) and the right push plate (13) and are symmetrically distributed on the axes of the left push plate (5) and the right push plate (13).
2. The automatic centering and butt-joint structure for the steel pipes according to claim 1, wherein: the axes of the left push plate (5) and the right push plate (13) are superposed and are symmetrical about the center of the frame (8).
3. The automatic centering and butt-joint structure for the steel pipes according to claim 1, wherein: the outer portions of the left feeding pipe (7) and the right feeding pipe (15) are respectively provided with threads, the sizes of the left feeding pipe (7) and the right feeding pipe (15) are respectively matched with the left nut (6) and the right nut (14), and the left feeding pipe (7) and the right feeding pipe (15) are respectively fixedly connected with the left fixed disc (1) and the right fixed disc (9).
4. The automatic centering and butt-joint structure for the steel pipes according to claim 1, wherein: the frame (8) is a hollow frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820569.5A CN110497142B (en) | 2019-08-29 | 2019-08-29 | Automatic centering butt joint structure for steel pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820569.5A CN110497142B (en) | 2019-08-29 | 2019-08-29 | Automatic centering butt joint structure for steel pipes |
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| Publication Number | Publication Date |
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| CN110497142A CN110497142A (en) | 2019-11-26 |
| CN110497142B true CN110497142B (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910820569.5A Active CN110497142B (en) | 2019-08-29 | 2019-08-29 | Automatic centering butt joint structure for steel pipes |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338437A (en) * | 2020-11-18 | 2021-02-09 | 王英杰 | Hollow circular tube welding and splicing device |
| CN113430627B (en) * | 2021-04-13 | 2023-12-01 | 深圳市常润五金有限公司 | Clamping device for electroplating processing of pipe fitting |
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| KR20140131162A (en) * | 2013-05-03 | 2014-11-12 | 삼성중공업 주식회사 | Jig apparatus for welding pipes |
| CN203993176U (en) * | 2014-06-12 | 2014-12-10 | 沈阳飞机工业（集团）有限公司 | A kind of wedge-type centering and clamping mechanism |
| CN204135775U (en) * | 2014-10-04 | 2015-02-04 | 广东梅雁吉祥水电股份有限公司 | Socket clamping device |
| CN104625549A (en) * | 2013-11-13 | 2015-05-20 | 无锡新奇特钣金机械有限公司 | Locating clamp for pipeline machining |
| CN206527478U (en) * | 2017-03-15 | 2017-09-29 | 王明其 | A kind of petroleum pipeline welder |
| CN108971788A (en) * | 2018-08-09 | 2018-12-11 | 太仓市凯润尔展示器材有限公司 | A kind of metal circular tube welder |
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2019
- 2019-08-29 CN CN201910820569.5A patent/CN110497142B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140131162A (en) * | 2013-05-03 | 2014-11-12 | 삼성중공업 주식회사 | Jig apparatus for welding pipes |
| CN104625549A (en) * | 2013-11-13 | 2015-05-20 | 无锡新奇特钣金机械有限公司 | Locating clamp for pipeline machining |
| CN203993176U (en) * | 2014-06-12 | 2014-12-10 | 沈阳飞机工业（集团）有限公司 | A kind of wedge-type centering and clamping mechanism |
| CN204135775U (en) * | 2014-10-04 | 2015-02-04 | 广东梅雁吉祥水电股份有限公司 | Socket clamping device |
| CN206527478U (en) * | 2017-03-15 | 2017-09-29 | 王明其 | A kind of petroleum pipeline welder |
| CN108971788A (en) * | 2018-08-09 | 2018-12-11 | 太仓市凯润尔展示器材有限公司 | A kind of metal circular tube welder |
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| CN110497142A (en) | 2019-11-26 |
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Effective date of registration: 20210118 Address after: 226600 No.288, Baichuan Road, Hai'an town, Hai'an County, Hai'an City, Nantong City, Jiangsu Province Applicant after: JIANGSU BINGRONG PIPE Co.,Ltd. Address before: 311100 room 520-3, building 7, Xixi lotian City, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Kuangming Technology Co.,Ltd. |
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