CN109454396A - A kind of automobile pipeline welding positioning mechanism - Google Patents
A kind of automobile pipeline welding positioning mechanism Download PDFInfo
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- CN109454396A CN109454396A CN201910009976.8A CN201910009976A CN109454396A CN 109454396 A CN109454396 A CN 109454396A CN 201910009976 A CN201910009976 A CN 201910009976A CN 109454396 A CN109454396 A CN 109454396A
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- block
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- locating piece
- wall
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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
- B23K37/0531—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 internal pipe alignment clamps
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of automobile pipelines to weld positioning mechanism, including cylinder, locating piece, the output of the cylinder is fixedly installed fixed-link plate, the fixed-link plate is fixedly installed round guide pad far from cylinder output side, it is laterally movable in the middle part of the inner wall of the guide pad to be provided with guide pin, the locating piece inner wall, which is carved type positioning sleeve side and is fixedly installed, carves type convex block, type convex block one end inner wall is carved inside the locating piece is movably set with and carve type concave block.Guide pin is moved forward and backward inside the telescopic band action-oriented block that the present invention passes through cylinder adjusts position location to facilitate according to demand, the sliding drive of guide pin is carved type concave block and is stretched out to be ejected locating piece by carving type convex block, positioning accuracy is stablized, and it carves and is fixedly installed annular reset key block inside type positioning sleeve, it can be corrected according to pipeline internal modification demand by moulding column to facilitate later period pickup, the abrasion that positioning pin can be effectively reduced, improves service life, and using effect is good.
Description
Technical field
The present invention relates to automobile pipeline welding technology field, specifically a kind of automobile pipeline welds positioning mechanism.
Background technique
Pipeline is connected into pipe, pipe connector and valve etc. for conveying gas, liquid or with solid particle
Fluid device.In general, fluid flows to low pressure from the high pressure of pipeline after the pressurization such as air blower, compressor, pump and boiler
The pressure or gravity conveying of fluid itself can also be used in place.Having many uses for pipeline is general, be used primarily in water supply, draining, heat supply,
It gives gas, in long distance delivery oil and natural gas, agricultural irrigation, hydraulic engineering and various commercial plants.Be welded referred to as machine
Tool tailor is responsible for the good workpiece of punching press to be welded together, and is widely used in manufacturing industry.Four step in automobile manufacturing process:
Punching press-is welded-coating-general assembly, wherein the automation being welded, flexibility degree determine development prospect and the future of welding.Vapour
Welding shop includes soldering turret-welding machine-pipeline etc. in vehicle manufacture.The existing big multi-pass of welding positioning operation for automobile pipeline
Manual control is crossed, adjustment time is long, large labor intensity, and positioning accuracy is inadequate, and repeatability and reproducibility are poor, pipeline after welding
If there is deformation, pickup is not only influenced, but also specific process is needed to carry out correction reparation, influence whole productivity effect, make
It is poor with performance.
Summary of the invention
The purpose of the present invention is to provide a kind of automobile pipelines to weld positioning mechanism, to solve the problems of the prior art.
To achieve the above object, the invention provides the following technical scheme: a kind of automobile pipeline welds positioning mechanism, including gas
The output of cylinder, locating piece, the cylinder is fixedly installed fixed-link plate by positioning bolt, the fixed-link plate
Round limit hole is offered in the middle part of end surface, the fixed-link plate is uniformly provided with multiple circles far from limit hole end surface
Shape mounting hole, the fixed-link plate are fixedly installed round guide pad far from cylinder output side, the guide pad it is interior
Circular cavity is laterally movable to be provided with guide pin by opening up in the middle part of wall, and the locating piece is movably arranged on guide pad far from fixed
Chain connecting plate end surface, the locating piece is fixedly installed circle far from guide pad one end inner wall and carves type positioning sleeve, described to carve type
It is fixedly installed annular inside positioning sleeve and resets key block, the locating piece inner wall carves type positioning sleeve side, and to be fixedly installed the type of carving convex
Block is carved type convex block one end inner wall inside the locating piece and is movably set with and carves type concave block.
Preferably, the output rod of the cylinder passes through guide pin inside the limit hole and guide pad of fixed-link plate one end
One end inner wall is fixedly connected, and the fixed-link plate and guide pad use casting process to be integrated into an entirety.
Preferably, the cross section for carving type concave block is T-shaped structure, and the cross section for carving type convex block is right-angled trapezium shape
Structure, described one end for carving type concave block are movably arranged on guide pad internal cavities inner wall and connect with guide pin one end.
Preferably, the internal diameter of the locating piece is greater than the outer diameter of guide pad, and the type concave block of carving is outside guide pin one end
Diameter is greater than one end internal diameter for carving type convex block.
Preferably, the annular, which resets key block, is formed by four curved metal moulding column combinations, the annular reset key
Wear-resistant pad is fixedly installed between block outer surface and locating piece inner wall.
Compared with prior art, the beneficial effects of the present invention are: the present invention passes through fixed-link in the output of cylinder
Plate is provided with guide pad, and the inner wall middle part of guide pad is laterally movable to be provided with guide pin, passes through the telescopic band action-oriented block of cylinder
Internal guide pin is moved forward and backward adjusts position location to facilitate according to demand, and locating piece is fixedly installed far from guide pad one end inner wall
There is circle to carve type positioning sleeve, locating piece inner wall, which is carved type positioning sleeve side and is fixedly installed, carves type convex block, and it is convex to carve type inside locating piece
Block one end inner wall, which is movably set with, carves type concave block, carves type concave block by the sliding drive of guide pin and stretches out to be incited somebody to action by carving type convex block
Locating piece ejection, positioning accuracy are stablized, and carve and be fixedly installed annular reset key block inside type positioning sleeve, can be according in pipeline
Portion's Deformation Demands are corrected by moulding column to facilitate later period pickup, can be effectively reduced the abrasion of positioning pin, be improved service life,
Work efficiency is high, and using effect is good.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is side view of the invention.
Fig. 3 is cross-sectional view of the invention.
In figure: 1- cylinder, 2- locating piece, 3- fixed-link plate, 4- limit hole, 5- mounting hole, 6- guide pad, 7- guiding
Pin, 8- carve type positioning sleeve, 9- resets key block, 10- carves type convex block, 11- carves type concave block, 12- wear-resistant pad.
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. 1~3, in the embodiment of the present invention, a kind of automobile pipeline welds positioning mechanism, including cylinder 1, locating piece
2, the output of cylinder 1 is fixedly installed fixed-link plate 3, the end surface middle part of fixed-link plate 3 by positioning bolt
Round limit hole 4 is offered, fixed-link plate 3 is uniformly provided with multiple circular mounting holes 5 far from 4 end surface of limit hole, Gu
Determine chain connecting plate 3 and be fixedly installed round guide pad 6 far from 1 output end side of cylinder, the inner wall middle part of guide pad 6 is by opening up circle
Shape cavity is laterally movable to be provided with guide pin 7, and locating piece 2 is movably arranged on guide pad 6 far from 3 end surface of fixed-link plate,
Locating piece 2 is fixedly installed circle far from 6 one end inner wall of guide pad and carves type positioning sleeve 8, carves and is fixedly installed inside type positioning sleeve 8
Annular resets key block 9, and 2 inner wall of locating piece, which is carved 8 side of type positioning sleeve and is fixedly installed, carves type convex block 10, carves type inside locating piece 2
10 one end inner wall of convex block, which is movably set with, carves type concave block 11；The output rod of cylinder 1 passes through the limit hole 4 of 3 one end of fixed-link plate
It is fixedly connected with one end inner wall of 6 inside guide pin 7 of guide pad, fixed-link plate 3 is integrated into guide pad 6 using casting process
One entirety, the robustness of enhancing structure；The cross section for carving type concave block 11 is T-shaped structure, and it is straight for carving the cross section of type convex block 10
Angle trapezoidal shape structure, the one end for carving type concave block 11 are movably arranged on 6 internal cavities inner wall of guide pad and connect with 7 one end of guide pin,
Guarantee guide pin 7 and carves synchronism when type concave block 11 is slided；The internal diameter of locating piece 2 is greater than the outer diameter of guide pad 6, carves type concave block
11 are greater than one end internal diameter for carving type convex block 10 close to 7 one end outer diameter of guide pin, guarantee stability and repeatability when using；
Annular, which resets key block 9, to be formed by four curved metal moulding column combinations, and annular resets 9 outer surface of key block and 2 inner wall of locating piece
Between be fixedly installed wear-resistant pad 12, reduce and reset friction between key block 9 and 2 inner wall of locating piece to improve service life.
The working principle of the invention is: when use cylinder 16 inside guide pin 7 of telescopic band action-oriented block be moved forward and backward with
It is convenient to adjust position location according to demand, the stretching of type concave block 11 is carved inside the slip band action-oriented block 6 of guide pin 7, carves type concave block
11 insertions are carved 10 inside of type convex block and are continued to move under the effect of guide pin 7 ejecting locating piece 2 to welding position in pipeline,
Positioning accuracy is stablized, and carves type positioning sleeve 8 and be internally provided with annular reset key block 9, can be according to the change after pipeline interior welds
Shape demand is corrected by external equipment using moulding column to facilitate later period pickup, and the abrasion of positioning pin can be effectively reduced, and is improved
Service life, work efficiency is high, and using effect is good.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (5)
1. a kind of automobile pipeline welds positioning mechanism, including cylinder (1), locating piece (2), it is characterised in that: the cylinder (1)
Output is fixedly installed fixed-link plate (3) by positioning bolt, is opened in the middle part of the end surface of the fixed-link plate (3)
Equipped with round limit hole (4), the fixed-link plate (3) is uniformly provided with multiple round peaces far from limit hole (4) end surface
It fills hole (5), the fixed-link plate (3) is fixedly installed round guide pad (6) far from cylinder (1) output end side, described to lead
Circular cavity is laterally movable to be provided with guide pin (7) by opening up in the middle part of to the inner wall of block (6), and locating piece (2) activity is set
It sets in guide pad (6) far from fixed-link plate (3) end surface, the locating piece (2) is fixed far from guide pad (6) one end inner wall
It is provided with circle to carve type positioning sleeve (8), described carve is fixedly installed annular reset key block (9) inside type positioning sleeve (8), described fixed
Position block (2) inner wall, which is carved type positioning sleeve (8) side and is fixedly installed, to be carved type convex block (10), carves type convex block inside the locating piece (2)
(10) one end inner wall, which is movably set with, carves type concave block (11).
2. a kind of automobile pipeline according to claim 1 welds positioning mechanism, it is characterised in that: the cylinder (1) it is defeated
Rod passes through the limit hole (4) of fixed-link plate (3) one end and the fixed company of one end inner wall of guide pad (6) internal guide pin (7)
It connects, the fixed-link plate (3) and guide pad (6) use casting process to be integrated into an entirety.
3. a kind of automobile pipeline according to claim 1 welds positioning mechanism, it is characterised in that: described to carve type concave block (11)
Cross section be T-shaped structure, the cross section for carving type convex block (10) is right-angled trapezium shape structure, the type concave block (11) of carving
One end is movably arranged on guide pad (6) internal cavities inner wall and connect with guide pin (7) one end.
4. a kind of automobile pipeline according to claim 1 welds positioning mechanism, it is characterised in that: the locating piece (2)
Internal diameter be greater than guide pad (6) outer diameter, it is described carve type concave block (11) close to guide pin (7) one end outer diameter be greater than carve type convex block (10)
One end internal diameter.
5. a kind of automobile pipeline according to claim 1 welds positioning mechanism, it is characterised in that: the annular resets key block
(9) formed by four curved metal moulding column combinations, the annular reset key block (9) outer surface and locating piece (2) inner wall it
Between be fixedly installed wear-resistant pad (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910009976.8A CN109454396A (en) | 2019-01-06 | 2019-01-06 | A kind of automobile pipeline welding positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910009976.8A CN109454396A (en) | 2019-01-06 | 2019-01-06 | A kind of automobile pipeline welding positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109454396A true CN109454396A (en) | 2019-03-12 |
Family
ID=65615936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910009976.8A Pending CN109454396A (en) | 2019-01-06 | 2019-01-06 | A kind of automobile pipeline welding positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109454396A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115890093A (en) * | 2022-12-31 | 2023-04-04 | 苏州艾尔拓机电有限公司 | Automatic welding machine for stator core |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668877A (en) * | 2015-02-10 | 2015-06-03 | 郑州科慧科技股份有限公司 | Inner supporting device for vertical tube-tube welding machine |
| CN105345384A (en) * | 2015-11-13 | 2016-02-24 | 沈阳黎明航空发动机(集团)有限责任公司 | Positioning and welding clamp for header pipe and welding deformation control method |
| CN205414831U (en) * | 2016-03-23 | 2016-08-03 | 徐创文 | Thin -wall tube welds special internal stay device |
| US9833859B2 (en) * | 2014-09-15 | 2017-12-05 | Lincoln Global, Inc. | Electric arc torch with cooling conduit |
| CN207280679U (en) * | 2017-08-28 | 2018-04-27 | 宁波巧艺汽车装备有限公司 | A kind of continuous tensioner positioner applied to exhaust pipe inlet end |
| CN109128647A (en) * | 2018-09-26 | 2019-01-04 | 南京中设焊接装备开发有限公司 | A kind of metal plate welding correction positioning pin |
-
2019
- 2019-01-06 CN CN201910009976.8A patent/CN109454396A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9833859B2 (en) * | 2014-09-15 | 2017-12-05 | Lincoln Global, Inc. | Electric arc torch with cooling conduit |
| CN104668877A (en) * | 2015-02-10 | 2015-06-03 | 郑州科慧科技股份有限公司 | Inner supporting device for vertical tube-tube welding machine |
| CN105345384A (en) * | 2015-11-13 | 2016-02-24 | 沈阳黎明航空发动机(集团)有限责任公司 | Positioning and welding clamp for header pipe and welding deformation control method |
| CN205414831U (en) * | 2016-03-23 | 2016-08-03 | 徐创文 | Thin -wall tube welds special internal stay device |
| CN207280679U (en) * | 2017-08-28 | 2018-04-27 | 宁波巧艺汽车装备有限公司 | A kind of continuous tensioner positioner applied to exhaust pipe inlet end |
| CN109128647A (en) * | 2018-09-26 | 2019-01-04 | 南京中设焊接装备开发有限公司 | A kind of metal plate welding correction positioning pin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115890093A (en) * | 2022-12-31 | 2023-04-04 | 苏州艾尔拓机电有限公司 | Automatic welding machine for stator core |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190312 |