CN107214467A - A kind of flexible fixture suitable for irregular shape pipeline - Google Patents
A kind of flexible fixture suitable for irregular shape pipeline Download PDFInfo
- Publication number
- CN107214467A CN107214467A CN201710538482.XA CN201710538482A CN107214467A CN 107214467 A CN107214467 A CN 107214467A CN 201710538482 A CN201710538482 A CN 201710538482A CN 107214467 A CN107214467 A CN 107214467A
- Authority
- CN
- China
- Prior art keywords
- base
- pipeline
- cassette tape
- fixture
- irregular shape
- Prior art date
- 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
-
- 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
-
- 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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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a kind of flexible fixture suitable for irregular shape pipeline, including the first fixture and the second fixture, first fixture includes first base, second fixture includes second base, the first base passes through hinge with second base, structure identical pipeline fixation kit is equipped with first base and second base, pipeline fixation kit includes the fixed seat of square, fixed seat includes horizontal part and vertical component effect, horizontal part is welded on corresponding base, the end of horizontal part and vertical component effect is equipped with opening, horizontal part and the angle side of vertical component effect formation are provided with cassette tape, the two ends of cassette tape are buckled at opening, the inner side of cassette tape and fixed seat is covered with flexible air-bag, the air inlet connected with air bag and gas outlet are offered on cassette tape, air pump is communicated with air inlet, regulating valve is communicated with gas outlet.The present invention sets flexible air-bag on the clamping working face of pipeline fixation kit, and flexible contact is realized with pipeline, improves clamping degree.
Description
Technical field
Present invention relates particularly to a kind of flexible fixture suitable for irregular shape pipeline.
Background technology
Workpiece is accurately positioned and clamped as welding tool setup by weld jig, for the technique dress for assembling and welding
It is standby.In engineering machinery field, it is often necessary to which the pipeline of irregular shape is welded, this irregular axle including referring to pipeline
Line, such as linear pattern pipeline, U-tube road, arc pipe, may also comprise the section for referring to pipeline, such as circular pipe, triangle tube
Road, polygonal shape tubes etc..It is essentially all directly to be welded on the ground in current pipeline welding, manual rotation's pipeline is expired
Weldering.This welding manner, tires out, and also influences welding quality very much during operative, in addition in welding, solder joint also very after,
Often need to carry out substantial amounts of polishing work.
The content of the invention
It is an object of the invention to overcome deficiency of the prior art there is provided a kind of pipeline welding fixture, solve existing
There is the technical problem of fixture clamping irregular shape pipeline inconvenience in technology.
In order to solve the above technical problems, the invention provides a kind of flexible fixture suitable for irregular shape pipeline, its
It is characterized in, including the first fixture and the second fixture that first fixture includes first base, second fixture includes the second bottom
Seat, the first base is with second base by hinge, and the first base can rotate with second base around bearing pin, the
Structure identical pipeline fixation kit is equipped with one base and second base, the pipeline fixation kit includes consolidating for square
Reservation, the fixed seat includes horizontal part and vertical component effect, and the horizontal part is welded on corresponding base, and the horizontal part is with hanging down
The end in straight portion is equipped with opening, and the horizontal part and the angle side of vertical component effect formation are provided with cassette tape, and the two ends of cassette tape are buckled into out
At mouthful, the inner side of cassette tape and fixed seat offers the air inlet connected with air bag on the cassette tape and gone out covered with flexible air-bag
It is communicated with gas port, the air inlet at air pump, the gas outlet and is communicated with regulating valve.
Further, the baroceptor for detecting atmospheric pressure value in air bag is additionally provided with the air bag.
Further, the air bag is provided with the pressure sensor for being used for detecting pressure on the contact surface with pipeline.
Further, the air bag is made up of high-temperature flexible material.
Further, high-temperature flexible material is perfluoroelastomers material.
Further, it is also filled with condensate liquid in the air bag.
Further, the cassette tape is circular arc.
Compared with prior art, the beneficial effect that is reached of the present invention is：The present invention sets first base and second base
It can be rotated around bearing pin, so that the angle between first base and second base is adjusted, to adapt to pipeline welding of different shapes；
Flexible air-bag is set on the clamping working face of pipeline fixation kit, flexible contact is realized with pipeline, fragility can be effectively reduced
The impaired probability of higher pipeline, in addition, for pipeline in irregular shape, flexible air-bag can effectively be pasted with pipeline external surface
Close, improve clamping degree.
Brief description of the drawings
Fig. 1 is the structural representation of weld jig of the present invention；
Fig. 2 is the side view of pipeline fixation kit.
Reference：10th, first base；11st, the first fixed seat；12nd, the first cassette tape；13rd, the first air bag；14th, air inlet；
15th, gas outlet；16th, air pump；17th, regulating valve；20th, second base；21st, the second fixed seat；22nd, the second cassette tape；23rd, the second gas
Capsule.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
, it is necessary to explanation, term " comprising ", "comprising" or its any other variant in the description of patent of the present invention
Be intended to including for nonexcludability, except comprising those listed key elements, but also can comprising be not expressly set out other
Key element.
, it is necessary to explanation in the description of patent of the present invention, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
For the ease of describing patent of the present invention and simplifying to describe, rather than indicate or imply meaning device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to patent of the present invention.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of patent of the present invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in patent of the present invention.
As depicted in figs. 1 and 2, a kind of flexible fixture suitable for irregular shape pipeline of the invention, including left and right phase
The first fixture and the second fixture of neighbour's arrangement, first fixture include first base 10, and second fixture includes the second bottom
Seat 20, the first base 10 and second base 20 are by hinge, and the first base 10 and second base 20 can be around
Bearing pin rotates, so as to adjust the angle between first base 10 and second base 20, to adapt to pipeline welding of different shapes, such as
The pipeline of bending type.First base 10 and second base 20 use aluminum alloy material, and light weight is easy to carry.The present embodiment
In, the quantity of fixture is two, in actual use, can be according to the length of pipeline, the quantity of appropriate increase fixture, enhancing
Its stability.
Structure identical pipeline fixation kit is equipped with first base 10 and second base 20, with pipeline on the first fixture
The structure of fixation kit is described in detail, and pipeline fixation kit includes the first fixed seat 11 of square, and described first consolidates
Reservation 11 includes horizontal part and vertical component effect, and the horizontal part is welded in first base 10, the end of the horizontal part and vertical component effect
End is equipped with opening, and the horizontal part is provided with the first cassette tape 12 with the angle side that vertical component effect is formed, and first cassette tape 12 is circle
Arc, the two ends of the first cassette tape 12 are buckled at opening, the clamping working face of the first cassette tape 12 and the formation closing of the first fixed seat 11
For clamping pipeline to be welded, in order to adapt to the inner side of pipeline section of different shapes, the first cassette tape 12 and the first fixed seat 11
Cover and offer the air inlet 14 connected with the first air bag 13 and gas outlet on flexible first air bag 13, first cassette tape 12
15, it is communicated with the air inlet 14 at the air pump 16 for being inflated into air bag, the gas outlet 15 and is communicated with regulating valve 17.
Flexible air-bag is set on the clamping working face of pipeline fixation kit, flexible contact is realized with pipeline, fragility can be effectively reduced
The impaired probability of higher pipeline, in addition, for pipeline in irregular shape, can control and treat by adjusting air pump and regulating valve
The clamping degree of welded pipe line, makes flexible air-bag effectively to be fitted with pipeline external surface, improves clamping degree.
Accordingly, the pipeline fixation kit set in second base 20 includes the second fixed seat 21 of square, described
Two fixed seats 21 include horizontal part and vertical component effect, and the horizontal part is welded in second base 20, the horizontal part and vertical component effect
End be equipped with opening, the horizontal part and the angle side of vertical component effect formation are provided with the second cassette tape 22, second cassette tape 22
For circular arc, the two ends of the second cassette tape 22 are buckled at opening, the clamping work of the second cassette tape 22 and the formation closing of the second fixed seat 21
Make face to be used for clamping pipeline to be welded, in order to adapt to pipeline section of different shapes, the second cassette tape 22 and the second fixed seat 21
Inner side covers flexible second air bag 23, and the second air bag 23 can control the folder of pipeline to be welded also through regulation air pump and regulating valve
Tight degree, makes flexible air-bag effectively to be fitted with pipeline external surface.
The use process of the present invention is, when being welded to two pipelines to be welded, the first fixture and the second fixture point
A length of tubing, the angle between adjustment first base and second base, to adapt to pipeline welding requirement, by each pipe Yong Lai not clamped
Road is put into corresponding pipeline fixation kit, is clamped after corresponding pipeline, then can carried out by adjusting air pump and regulating valve
Welding.
As the preferred embodiments of the present invention, the air pressure sensing for detecting atmospheric pressure value in air bag is additionally provided with the air bag
Device.Further, the air bag is provided with the pressure sensor for being used for detecting pressure on the contact surface with pipeline, can pass through sensing
Device obtains atmospheric pressure value, pressure value, determines whether the degree of clamping pipe, and then adjust folder by adjusting air pump and regulating valve
Tightness.
In order to improve the degree of flexibility of air bag, the air bag is made up of high-temperature flexible material.It is preferred that, high-temperature flexible material
Expect for perfluoroelastomers material.Further, in order to reduce temperature during welding, improve and also filled out in welding quality, the air bag
Filled with condensate liquid.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and modification can also be made, these improvement and modification
Also it should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of flexible fixture suitable for irregular shape pipeline, it is characterized in that, including the first fixture and the second fixture, it is described
First fixture includes first base, and second fixture includes second base, and the first base passes through bearing pin with second base
It is hinged, the first base can rotate with second base around bearing pin, and first base is identical with structure is equipped with second base
Pipeline fixation kit, the pipeline fixation kit includes the fixed seat of square, and the fixed seat includes horizontal part and vertical
Portion, the horizontal part is welded on corresponding base, and the end of the horizontal part and vertical component effect is equipped with opening, the horizontal part
Cassette tape is provided with the angle side of vertical component effect formation, the two ends of cassette tape are buckled at opening, and the inner side of cassette tape and fixed seat is covered with soft
Offered on property air bag, the cassette tape and be communicated with air pump at the air inlet connected with air bag and gas outlet, the air inlet, it is described
Regulating valve is communicated with gas outlet.
2. a kind of flexible fixture suitable for irregular shape pipeline according to claim 1, it is characterized in that, the air bag
Inside it is additionally provided with the baroceptor for detecting atmospheric pressure value in air bag.
3. a kind of flexible fixture suitable for irregular shape pipeline according to claim 2, it is characterized in that, the air bag
The pressure sensor for being used for detecting pressure is provided with the contact surface with pipeline.
4. a kind of flexible fixture suitable for irregular shape pipeline according to claim 1, it is characterized in that, the air bag
It is made up of high-temperature flexible material.
5. a kind of flexible fixture suitable for irregular shape pipeline according to claim 4, it is characterized in that, high temperature resistant is soft
Property material be perfluoroelastomers material.
6. a kind of flexible fixture suitable for irregular shape pipeline according to claim 1, it is characterized in that, the air bag
Inside it is also filled with condensate liquid.
7. a kind of flexible fixture suitable for irregular shape pipeline according to claim 1, it is characterized in that, the cassette tape
For circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538482.XA CN107214467A (en) | 2017-07-04 | 2017-07-04 | A kind of flexible fixture suitable for irregular shape pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538482.XA CN107214467A (en) | 2017-07-04 | 2017-07-04 | A kind of flexible fixture suitable for irregular shape pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107214467A true CN107214467A (en) | 2017-09-29 |
Family
ID=59951756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710538482.XA Withdrawn CN107214467A (en) | 2017-07-04 | 2017-07-04 | A kind of flexible fixture suitable for irregular shape pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107214467A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500514A (en) * | 2018-03-30 | 2018-09-07 | 宁波高新区神台德机械设备有限公司 | A kind of welding fixture |
| CN111086870A (en) * | 2019-12-20 | 2020-05-01 | 吕俊杰 | Rigid pipe fitting clamping and feeding device adaptable to different pipeline shapes |
| CN111360360A (en) * | 2020-03-16 | 2020-07-03 | 徐鹏 | Brazing welding tool |
| CN112404867A (en) * | 2021-01-18 | 2021-02-26 | 迈赫机器人自动化股份有限公司 | Welding clamping device for industrial part production |
| CN112453820A (en) * | 2020-11-30 | 2021-03-09 | 湖北江山专用汽车有限公司 | Water tank welding device |
| CN113843504A (en) * | 2021-10-13 | 2021-12-28 | 大连理工大学 | Automatic welding equipment and method for thin-wall non-rotary tank cylinder |
| CN114476268A (en) * | 2021-12-29 | 2022-05-13 | 安徽美瑞尔滤清器有限公司 | Production and processing equipment for automobile filter |
| CN115122253A (en) * | 2022-06-21 | 2022-09-30 | 合肥科聚低温技术有限公司 | Clamping tool for irregular pipeline |
| CN116511780A (en) * | 2023-07-04 | 2023-08-01 | 烟台核信环保设备有限公司 | Carrier roller assembly welding device and clamping mechanism |
-
2017
- 2017-07-04 CN CN201710538482.XA patent/CN107214467A/en not_active Withdrawn
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500514B (en) * | 2018-03-30 | 2019-11-05 | 宁波高新区神台德机械设备有限公司 | A kind of welding fixture |
| CN108500514A (en) * | 2018-03-30 | 2018-09-07 | 宁波高新区神台德机械设备有限公司 | A kind of welding fixture |
| CN111086870A (en) * | 2019-12-20 | 2020-05-01 | 吕俊杰 | Rigid pipe fitting clamping and feeding device adaptable to different pipeline shapes |
| CN111360360A (en) * | 2020-03-16 | 2020-07-03 | 徐鹏 | Brazing welding tool |
| CN112453820B (en) * | 2020-11-30 | 2024-05-03 | 湖北江山专用汽车有限公司 | Water tank welding device |
| CN112453820A (en) * | 2020-11-30 | 2021-03-09 | 湖北江山专用汽车有限公司 | Water tank welding device |
| CN112404867A (en) * | 2021-01-18 | 2021-02-26 | 迈赫机器人自动化股份有限公司 | Welding clamping device for industrial part production |
| CN113843504A (en) * | 2021-10-13 | 2021-12-28 | 大连理工大学 | Automatic welding equipment and method for thin-wall non-rotary tank cylinder |
| CN113843504B (en) * | 2021-10-13 | 2022-12-06 | 大连理工大学 | Automatic welding equipment and method for thin-wall non-rotary tank barrel |
| CN114476268A (en) * | 2021-12-29 | 2022-05-13 | 安徽美瑞尔滤清器有限公司 | Production and processing equipment for automobile filter |
| CN115122253A (en) * | 2022-06-21 | 2022-09-30 | 合肥科聚低温技术有限公司 | Clamping tool for irregular pipeline |
| CN116511780A (en) * | 2023-07-04 | 2023-08-01 | 烟台核信环保设备有限公司 | Carrier roller assembly welding device and clamping mechanism |
| CN116511780B (en) * | 2023-07-04 | 2023-09-05 | 烟台核信环保设备有限公司 | Carrier roller assembly welding device and clamping mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170929 |
|
| WW01 | Invention patent application withdrawn after publication |