CN110497142A - A kind of steel pipe self-centering docking structure - Google Patents
A kind of steel pipe self-centering docking structure Download PDFInfo
- Publication number
- CN110497142A CN110497142A CN201910820569.5A CN201910820569A CN110497142A CN 110497142 A CN110497142 A CN 110497142A CN 201910820569 A CN201910820569 A CN 201910820569A CN 110497142 A CN110497142 A CN 110497142A
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- CN
- China
- Prior art keywords
- steel pipe
- fixture block
- fixed disc
- push plate
- push rod
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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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Classifications
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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
Abstract
The present invention relates to steel detection technique fields, and disclose a kind of steel pipe self-centering docking structure, including left fixed disc, the internal activity of the left fixed disc is connected with left push rod, left push rod is connected with left link block far from one end of left fixed disc, the external activity of left link block is connected with left fixture block, left push plate is connected on the left of left fixture block, left push plate is flexibly connected left nut far from the one side of left fixture block, the internal activity of left nut is connected with left feed pipe, the outer end of left fixed disc is fixedly connected with frame, the steel pipe self-centering docking structure, pass through being used cooperatively for left push rod and left fixture block, to reach the effect for clamping left side steel pipe, fixed left side steel pipe position, the steel pipe self-centering docking structure, pass through being used cooperatively for left push plate and left fixture block, to have the function that determining left side steel pipe axle center , structure is simple, can effectively improve working efficiency.
Description
Technical field
The present invention relates to steel detection technique field, specially a kind of steel pipe self-centering docking structure.
Background technique
The steel technique of current social is increasingly flourishing, and the purposes of steel is also more and more extensive, and steel pipe has been in transmission process
As essential a part, petroleum transportation, originally water transport, the material transmission of machinery production, require to use pipeline fortune
It is defeated, and demand of the existing market to steel pipe is also increasingly increasing.
In the laying of pipeline, the connection of steel pipe is the important link of Pipe installing, and Joining Technology is to construction quality and speed
Degree has very high requirement, but existing pipeline is welded to connect major part still using artificial docking, and merging precision is not high, and
Low efficiency is easy waste material to the very big influence of the alignment of pipeline, axle center be not overlapped will affect pipeline inside it is smooth, to viscous
The transmission speed of the big liquid or solid of property has a significant impact, or even the phenomenon that results in blockage, and influences laser propagation effect.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of steel pipe self-centering docking structure, has automatic steel tube
The problem of centering docking advantage, it is not high to solve steel pipe merging precision, low efficiency.
(2) technical solution
To realize above-mentioned automatic steel tube centering docking purpose, the invention provides the following technical scheme: a kind of steel pipe is automatically fixed
Heart docking structure, including left fixed disc, the internal activity of the left fixed disc are connected with left push rod, and left push rod is far from left solid
One end of fixed disk is connected with left link block, and the external activity of left link block is connected with left fixture block, and the left side of left fixture block is living
Dynamic to be connected with left push plate, left push plate is flexibly connected left nut far from the one side of left fixture block, and the internal activity of left nut is connected with a left side
Feed pipe, the outer end of left fixed disc are fixedly connected with frame, and right fixed disc, right fixed circle are fixedly connected on the right side of frame
The internal activity of disk is connected with right push rod, and right push rod is connected with right link block, right connection far from one end of right fixed disc
The external activity of block is connected with right fixture block, and one end of right fixture block is connected with right push plate, one side of the right push plate far from right fixture block
It is connected with right nut, the internal activity of right nut is connected with right feed pipe.
Preferably, the surface of the left fixed disc and right fixed disc is respectively distributed there are three square hole, and three square holes are each
From symmetrical in the center of circle of left fixed disk and right fixed disc.
Preferably, the left push rod and right push rod it is each there are three, be respectively and movably connected to left fixed disk and right fixed disc
Square hole inside.
Preferably, the left link block and right link block respectively there are three, left link block is respectively and movably connected to left push rod
With the inside of left fixture block, right link block is respectively and movably connected to the inside of right push rod and right fixture block.
Preferably, the left fixture block and right fixture block respectively there are three, be respectively distributed to the inner surface of left push plate and right push plate,
It is symmetrical with the axle center of left push plate and right push plate.
Preferably, the axle center of the left push plate and right push plate be overlapped and it is symmetrical about frame center.
Preferably, there are screw thread, the size of left feed pipe and right feed pipe respectively outside the left feed pipe and right feed pipe
It is adapted to respectively with left nut and right nut, left feed pipe and right feed pipe are fixed with left fixed disc and right fixed disc connect respectively
It connects.
Preferably, the frame is hollow out frame.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of steel pipe self-centering docking structure, have it is following the utility model has the advantages that
1, steel pipe self-centering docking structure, by being used cooperatively for left push rod and left fixture block, so that it is left to reach clamping
The effect of side steel pipe, fixed left side steel pipe position.
2, steel pipe self-centering docking structure, by being used cooperatively for right push rod and right fixture block, so that it is right to reach clamping
The effect of side steel pipe, fixed right side steel pipe position.
3, steel pipe self-centering docking structure, by being used cooperatively for left push plate and left fixture block, to reach determination
The effect in left side steel pipe axle center, structure is simple, can effectively improve working efficiency.
4, steel pipe self-centering docking structure, by being used cooperatively for right push plate and right fixture block, to reach determination
There is side steel pipe axle center, structure is simple, can effectively improve working efficiency.
5, the steel pipe self-centering docking structure, is made by the cooperation between left fixed disc and right fixed disc and frame
With merging precision being effectively ensured, reduction is scrapped to achieve the effect that make the concentric docking of left side steel pipe and right side steel pipe
Docking, so that save the cost, improves the efficiency of transmission of steel pipe.
Detailed description of the invention
Fig. 1 is structure of the invention main body schematic diagram；
Fig. 2 is structure of the invention leftschematic diagram；
Fig. 3 is structure of the invention right side schematic view；
Fig. 4 is the right fixture block open configuration schematic diagram of structure of the invention.
Fig. 5 is the right fixture block clamped condition schematic diagram of structure of the invention.
In figure: 1 left fixed disc, 2 left push rods, 3 left link blocks, 4 left fixture blocks, 5 left push plates, 6 left nuts, 7 left feed pipes,
8 frames, 9 right fixed discs, 10 right push rods, 11 right link blocks, 12 right fixture blocks, 13 right push plates, 14 right nuts, 15 right feed pipes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-5, a kind of steel pipe self-centering docking structure, including left fixed disc 1, left fixed disc 1 it is interior
Portion is connected with left push rod 2, and left push rod 2 is connected with left link block 3, left link block 3 far from one end of left fixed disc 1
External activity be connected with left fixture block 4, by being used cooperatively for left push rod 2 and left fixture block 4, clamp left side steel pipe to reach
Effect, fixed left side steel pipe position, the left side of left fixture block 4 are connected with left push plate 5, pass through matching for left push plate 5 and left fixture block 4
It closes and uses, to have the function that determining left side steel pipe axle center, structure is simple, can effectively improve working efficiency, left push plate 5
One side far from left fixture block 4 is flexibly connected left nut 6, and the internal activity of left nut 6 is connected with left feed pipe 7, left fixed disc 1
Outer end be fixedly connected with frame 8, frame 8 is hollow out frame, and the right side of frame 8 is fixedly connected with right fixed disc 9, left fixation
The surface of disk 1 and right fixed disc 9 is respectively distributed there are three square hole, and three square holes are respectively round in left fixed disk 1 and right fixation
The center of circle of disk 9 is symmetrical.The internal activity of right fixed disc 9 is connected with right push rod 10, and left push rod 2 and right push rod 10 respectively have three
It is a, be respectively and movably connected to inside the square hole of left fixed disk 1 and right fixed disc 9, right push rod 10 far from right fixed disc 9 one
End is connected with right link block 11, left link block 3 and right link block 11 respectively there are three, left link block 3 is movably connected with
In the inside of left push rod 2 and left fixture block 4, right link block 11 is respectively and movably connected to the inside of right push rod 10 and right fixture block 12.
The external activity of right link block 11 is connected with right fixture block 12, left fixture block 4 and right fixture block 12 respectively there are three, divide respectively
Inner surface of the cloth in left push plate 5 and right push plate 13, excessively right push rod 10 He symmetrical with the axle center of left push plate 5 and right push plate 13
Right fixture block 12 is used cooperatively, so that the effect for clamping right side steel pipe is reached, fixed right side steel pipe position, one end of right fixture block 12
It is connected with right push plate 13, the axle center of left push plate 5 and right push plate 13 is overlapped and about 8 central symmetry of frame, passes through right push plate
13 and right fixture block 12 be used cooperatively, to have the function that determination has side steel pipe axle center, structure is simple, can effectively improve
Working efficiency, by being used cooperatively between left fixed disc 1 and right fixed disc 9 and frame 8, so that having reached makes left side steel
Merging precision is effectively ensured in the effect of the concentric docking of pipe and right side steel pipe, and docking is scrapped in reduction, so that save the cost, mentions
The efficiency of transmission of high steel pipe, right push plate 13 are connected with right nut 14, the inside of right nut 14 far from right fixture block 12 on one side
It is connected with right feed pipe 15, there is screw thread, left feed pipe 7 and right feed pipe outside left feed pipe 7 and right feed pipe 15 respectively
15 size is adapted to left nut 6 and right nut 14 respectively, left feed pipe 7 and right feed pipe 15 respectively with left 1 He of fixed disc
Right fixed disc 9 is fixedly connected.
Working principle: please referring to Fig. 4-5, and steel pipe is put into right feed pipe 15, passes through right nut 14 and right feed pipe 15
It is threadedly coupled, right nut 14 and right push plate 13 are flexibly connected, so can make right push plate 13 to the left when rotating the rotation of right nut 14
Or move right, it is flexibly connected by right push plate 13 and right fixture block 12, right fixture block 12 and right link block 11 are flexibly connected, right company
10 active link of block 11 and right push rod is connect, right fixture block 12 is driven when right push plate 13 is moved to the left, right fixture block 12 is in right push rod 10
Limit push under, steel pipe can be clamped, guarantee the position precision of steel pipe, determine the axle center of steel pipe, when right push plate 13 moves right
When dynamic, right fixture block 12 is driven, right fixture block 12 is opened in the case where the limit of right push rod 10 pulls, and the same working principle in left side is solid on a left side
Under the action of fixed disk 1 and right fixed disc 9 and frame 8, guarantees that left and right steel pipe is coaxial docking, guarantee merging precision.
In conclusion the steel pipe self-centering docking structure, by being used cooperatively for left push rod 2 and left fixture block 4, to arrive
Up to the effect for clamping left side steel pipe, fixed left side steel pipe position, the steel pipe self-centering docking structure passes through right push rod 10 and the right side
Fixture block 12 is used cooperatively, so that the effect for clamping right side steel pipe is reached, fixed right side steel pipe position, the steel pipe self-centering pair
Binding structure, by being used cooperatively for left push plate 5 and left fixture block 4, thus haved the function that determining left side steel pipe axle center, structure letter
It is single, working efficiency can be effectively improved, which is made by right push plate 13 and the cooperation of right fixture block 12
With to have the function that determination has side steel pipe axle center, structure is simple, can effectively improve working efficiency, and the steel pipe is automatic
Centering docking structure, by being used cooperatively between left fixed disc 1 and right fixed disc 9 and frame 8, so that having reached makes a left side
The effect of the concentric docking of side steel pipe and right side steel pipe, is effectively ensured merging precision, and docking is scrapped in reduction, thus saving at
This, improves the efficiency of transmission of steel pipe.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of steel pipe self-centering docking structure, including left fixed disc (1), it is characterised in that: the left fixed disc (1)
Internal activity be connected with left push rod (2), left push rod (2) is connected with left link block far from the one end of left fixed disc (1)
(3), the external activity of left link block (3) is connected with left fixture block (4), is connected with left push plate (5) on the left of left fixture block (4),
Left push plate (5) is flexibly connected left nut (6) far from the one side of left fixture block (4), and the internal activity of left nut (6) is connected with left charging
It manages (7), the outer end of left fixed disc (1) is fixedly connected with frame (8), and frame is fixedly connected with right fixed disc on the right side of (8)
(9), the internal activity of right fixed disc (9) is connected with right push rod (10), the one end of right push rod (10) far from right fixed disc (9)
It being connected with right link block (11), the external activity of right link block (11) is connected with right fixture block (12), and the one of right fixture block (12)
End is connected with right push plate (13), and right push plate (13) is connected with right nut (14) on one side far from right fixture block (12), right
The internal activity of nut (14) is connected with right feed pipe (15).
2. a kind of steel pipe self-centering docking structure according to claim 1, it is characterised in that: the left fixed disc
(1) it is respectively distributed with the surface of right fixed disc (9) there are three square hole, three square holes are respectively in left fixed disk (1) and right fixation
The center of circle of disk (9) is symmetrical.
3. a kind of steel pipe self-centering docking structure according to claim 1, it is characterised in that: the left push rod (2) and
There are three right push rod (10) is each, it is respectively and movably connected to inside the square hole of left fixed disk (1) and right fixed disc (9).
4. a kind of steel pipe self-centering docking structure according to claim 1, it is characterised in that: the left link block (3)
With right link block (11) respectively there are three, left link block (3) is respectively and movably connected to the inside of left push rod (2) and left fixture block (4),
Right link block (11) is respectively and movably connected to the inside of right push rod (10) and right fixture block (12).
5. a kind of steel pipe self-centering docking structure according to claim 1, it is characterised in that: the left fixture block (4) and
There are three right fixture block (12) is respective, it is respectively distributed to the inner surface of left push plate (5) and right push plate (13), with left push plate (5) and the right side
The axle center of push plate (13) is symmetrical.
6. a kind of steel pipe self-centering docking structure according to claim 1, it is characterised in that: the left push plate (5) and
The axle center of right push plate (13) is overlapped and about frame (8) central symmetry.
7. a kind of steel pipe self-centering docking structure according to claim 1, it is characterised in that: the left feed pipe (7)
And have screw thread respectively outside right feed pipe (15), the size of left feed pipe (7) and right feed pipe (15) respectively with left nut (6) and
Right nut (14) adaptation, left feed pipe (7) and right feed pipe (15) are solid with left fixed disc (1) and right fixed disc (9) respectively
Fixed connection.
8. a kind of steel pipe self-centering docking structure according to claim 1, it is characterised in that: the frame (8) is to engrave
Empty frames 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110497142A true CN110497142A (en) | 2019-11-26 |
| CN110497142B CN110497142B (en) | 2021-02-05 |
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ID=68590879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910820569.5A Active CN110497142B (en) | 2019-08-29 | 2019-08-29 | Automatic centering butt joint structure for steel pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110497142B (en) |
Cited By (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 |
| CN113430627A (en) * | 2021-04-13 | 2021-09-24 | 曾雪苹 | Clamping device for electroplating pipe fitting |
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| 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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| KR20140131162A (en) * | 2013-05-03 | 2014-11-12 | 삼성중공업 주식회사 | Jig apparatus for welding pipes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| Publication number | Publication date |
|---|---|
| CN110497142B (en) | 2021-02-05 |
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| TA01 | Transfer of patent application right |
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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