CN104874971B - A kind of pipe detent mechanism and its localization method - Google Patents
A kind of pipe detent mechanism and its localization method Download PDFInfo
- Publication number
- CN104874971B CN104874971B CN201510335420.XA CN201510335420A CN104874971B CN 104874971 B CN104874971 B CN 104874971B CN 201510335420 A CN201510335420 A CN 201510335420A CN 104874971 B CN104874971 B CN 104874971B
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- Prior art keywords
- pipe
- pipe fitting
- detent mechanism
- bulb
- hole
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The present invention relates to a kind of pipe detent mechanism, the bottom of pole is slided by cylinder finger setting in the axle center of connecting seat, fine thread is provided with the middle part for sliding pole, adjusting nut is threadedly coupled on fine thread, adjusting nut is in supporting guide sleeve, symmetrically arranged vertical strip stepped hole is provided with guide sleeve, through hole is provided with the top for sliding pole, burnished bolt sequentially passes through a strip stepped hole, after the through hole for sliding pole, wing nut is flexibly connected on another strip stepped hole, and the bolt head bottom surface of burnished bolt and the bottom surface of wing nut are respectively engaged with strip stepped hole；Step pin is provided with the upper end axle center of guide sleeve, step pin is provided with V-arrangement bearing, and V-arrangement bearing is supported provided with symmetrical bulb.Pipe detent mechanism processing is simple, can highly adjust, while positioning precision is high, the localization method of use can realize the positioning of plurality of specifications pipe fitting, support function.
Description
Technical field
The present invention relates to a kind of pipe detent mechanism and its localization method, produced for the cylindrical all kinds of pipe fittings for positioning datum
The positioning support of product.
Background technology
In welding or Automatic manual transmission installing area, positioning and the supporting form phase of most circle pipe fitting weldings or assembling
Seemingly, simply specification, profile are different, therefore need a kind of supporting mechanism for location to realize and be quickly accurately positioned, and adapt to
These various features of the specification limit of pipe fitting, shape.Traditional positioning method is generally using for the cylindrical of a certain fixed dimension
The V-block of design specialist is positioned, and this structure height fixes non-adjustable, is only capable of meeting the excircle orientation of less dimensions
And can only positioning cylindrical surface, heavy construction takes up space, exists and manufacture and design time-consuming, recycling rate of waterused is low, manufacturing cost is high etc.
Problem.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of pipe detent mechanism and its localization method, the pipe localization machine
Structure processing is simple, can highly adjust, while positioning precision is high, the localization method of use can realize determining for plurality of specifications pipe fitting
Position, support function.
To solve problem above, concrete technical scheme of the invention is as follows：A kind of pipe detent mechanism, in the axle of connecting seat
The heart slides the bottom of pole by cylinder finger setting, and fine thread, the screw thread on fine thread are provided with the middle part for sliding pole
Adjusting nut is connected, adjusting nut is provided with symmetrically arranged vertical strip stepped hole in supporting guide sleeve in guide sleeve,
Through hole is provided with the top for sliding pole, burnished bolt is sequentially passed through after a strip stepped hole, the through hole for sliding pole, another
Wing nut is flexibly connected on one strip stepped hole, and the bolt head bottom surface of burnished bolt and the bottom surface of wing nut are blocked respectively
It is connected on strip stepped hole；Step pin is provided with the upper end axle center of guide sleeve, step pin is provided with V-arrangement bearing, V-arrangement bearing
Provided with the supporting of symmetrical bulb.
The row positioning hole of three row two is respectively equipped with each support arm of described V-arrangement bearing, bulb supporting is arranged on respective side
Any positioning hole in.
With several pipe detent mechanisms to the localization method of pipe fitting, comprise the following steps：
1）The connecting seat of all pipe detent mechanisms is placed in same level, and the axis projections of pipe fitting are arrived
On horizontal plane；
2）The specification of bulb supporting is chosen according to the section diameter size of pipe fitting, and in each supporting surface of V-arrangement bearing
Positioning hole on install one, and ensure that the contact point of bulb supporting and the angle of section circle center line connecting of pipe fitting are more than or equal to
90°；
3）The quantity of pipe detent mechanism is determined according to the length of pipe fitting to be supported, and by pipe detent mechanism successively along water
Axis of projection string pendulum in plane is put；
4）After the height of two pipe detent mechanisms of head and the tail is determined, you can place and treat on overall pipe detent mechanism
Position pipe fitting；Remaining pipe detent mechanism passes through rotating adjusting nut, it is ensured that the described pipe fitting to be positioned of each bulb supporting
When axis has difference in height, using the height of each pipe detent mechanism of height gauge assistant adjustment, and ensure each bulb supporting with treating
Position the contact of pipe fitting point.
With a pipe detent mechanism to the localization method of short pipe fitting, comprise the following steps：
1）The specification of bulb supporting is chosen according to the section diameter size of pipe fitting, and in each supporting surface of V-arrangement bearing
Positioning hole on install two, and ensure that the contact point of bulb supporting and the angle of section circle center line connecting of pipe fitting are more than or equal to
90°；
2）Directly short pipe fitting is placed in four bulb supportings and can positioned.
The pipe detent mechanism shortens the manufacturing cycle, while supporting to carry out pipe fitting point branch by the bulb of ball-type
Support, its registration is reliable, largely reduces because of the error in the positioning that pipe fitting profile is not brought precisely.
The row positioning hole of three row two is set on V-arrangement bearing, can be arranged on bulb supporting according to the size of pipe fitting diameter
On different positions.
With localization method of several pipe detent mechanisms to pipe fitting, it instead of using 4 points of pinpoint methods original
Vee-block linear contact lay positioning form, this method is not only using simple, and highly versatile, it is adaptable to plurality of specifications it is straight
Being accurately positioned for all kinds of pipe fittings such as pipe, curved pipe, taper pipe, is largely reduced because of the not accurate band of pipe fitting outer mold surface
The error in positioning come.
Brief description of the drawings
Fig. 1 is the front view of pipe detent mechanism.
Fig. 2 is the side view of pipe detent mechanism.
Fig. 3 is that the bending pipe fitting of embodiment one positions schematic diagram.
Fig. 4 is the pipe fitting positioning schematic diagram that the axis of embodiment two has difference in height.
Fig. 5 is that the short straight tube part of embodiment three positions schematic diagram.
Embodiment
As depicted in figs. 1 and 2, a kind of pipe detent mechanism, is positioned by straight pin 11 in the axle center of connecting seat 10 and slided
The bottom of pole 4, fine thread is provided with the middle part for sliding pole 4, and adjusting nut 9, regulation are threadedly coupled on fine thread
Nut 9 is provided with symmetrically arranged vertical strip stepped hole 6 in supporting guide sleeve 3 in guide sleeve 3, is sliding pole 4
Top is provided with through hole, and burnished bolt 5 is sequentially passed through after a strip stepped hole 6, the through hole for sliding pole 4, in another strip
Wing nut 8 is flexibly connected on stepped hole 6, and the bolt head bottom surface of burnished bolt 5 and the bottom surface of wing nut 8 are respectively engaged with
On strip stepped hole 6；Step pin 2 is provided with the upper end axle center of guide sleeve 3, step pin 2 is provided with V-arrangement bearing 1, V-arrangement branch
Seat 1 is provided with symmetrical bulb supporting 12.
It is respectively equipped with the row positioning hole 7 of three row two on each support arm of described V-arrangement bearing 1, bulb supporting 12 is arranged on pair
Answer in any positioning hole 7 of side.
Embodiment one
As shown in figure 3, being comprised the following steps with several pipe detent mechanisms to the localization method of bending pipe fitting：
1）The connecting seat 10 of all pipe detent mechanisms is placed in same level, and by the axis projections of pipe fitting
Onto horizontal plane；
2）The specification of bulb supporting 12 is chosen according to the section diameter size of pipe fitting, and in each support of V-arrangement bearing 1
One is installed on the positioning hole 7 in face, and ensures that the contact point of bulb supporting 12 and the angle of the section circle center line connecting of pipe fitting are more than
Equal to 90 °；
3）The quantity of pipe detent mechanism is determined according to the length of pipe fitting to be supported, and by pipe detent mechanism successively along water
Axis of projection string pendulum in plane is put；
4）After the height of two pipe detent mechanisms of head and the tail is determined, you can place and treat on overall pipe detent mechanism
Position pipe fitting；Remaining pipe detent mechanism passes through rotating adjusting nut 9, it is ensured that each bulb supporting 12 connects with pipe fitting point to be positioned
Touch, then guide sleeve 3 is positioned with wing nut 8.
Embodiment two
As shown in figure 4, having the localization method of difference in height pipe fitting, four steps to axis with several pipe detent mechanisms
Using the height of each pipe detent mechanism of height gauge assistant adjustment, and ensure that each bulb supporting 12 connects with pipe fitting point to be positioned
Touch, remaining step is identical with embodiment one.
Embodiment three
As shown in figure 5, being comprised the following steps with a pipe detent mechanism to the localization method of short pipe fitting：
1）The specification of bulb supporting 12 is chosen according to the section diameter size of pipe fitting, and in each support of V-arrangement bearing 1
Two are installed on the positioning hole 7 in face, and ensures that the contact point of bulb supporting 12 and the angle of the section circle center line connecting of pipe fitting are more than
Equal to 90 °；
2) directly short pipe fitting is placed in four bulb supportings 12 and can positioned.
Claims (4)
1. a kind of pipe detent mechanism, it is characterised in that：In connecting seat（10）Axle center pass through straight pin（11）Branch is slided in positioning
Bar（4）Bottom, slide pole（4）Middle part be provided with fine thread, adjusting nut is threadedly coupled on fine thread（9）,
Adjusting nut（9）In supporting guide sleeve（3）, in guide sleeve（3）It is provided with symmetrically arranged vertical strip stepped hole（6）,
Sliding pole（4）Top be provided with through hole, burnished bolt（5）Sequentially pass through a strip stepped hole（6）, slide pole（4）
Through hole after, in another strip stepped hole（6）Upper flexible connection wing nut（8）, and burnished bolt（5）Bolt head bottom surface
And wing nut（8）Bottom surface be respectively engaged with strip stepped hole（6）On；In guide sleeve（3）Upper end axle center at be provided with platform
Rank is sold（2）, step pin（2）It is provided with V-arrangement bearing（1）, V-arrangement bearing（1）Provided with the supporting of symmetrical bulb（12）；Described V
Shape bearing（1）Each support arm on be respectively equipped with the row positioning hole of three row two（7）, bulb supporting（12）Installed in any of respective side
One positioning hole（7）It is interior.
2. with localization method of several pipe detent mechanisms to pipe fitting, it is characterised in that comprise the following steps：
1) by the connecting seat of all pipe detent mechanisms（10）It is placed in same level, and the axis projections of pipe fitting is arrived
On horizontal plane；
2) bulb supporting is chosen according to the section diameter size of pipe fitting（12）Specification, and in V-arrangement bearing（1）Each support
The positioning hole in face（7）It is upper to install one, and ensure that bulb is supported（12）Contact point and pipe fitting section circle center line connecting angle
More than or equal to 90 °；
3) quantity of pipe detent mechanism is determined according to the length of pipe fitting to be supported, and by pipe detent mechanism successively along the horizontal plane
On axis of projection string pendulum put；
4) after the height of two pipe detent mechanisms of head and the tail is determined, you can place to be positioned on overall pipe detent mechanism
Pipe fitting；Remaining pipe detent mechanism passes through rotating adjusting nut（9）, it is ensured that each bulb supporting（12）Connect with pipe fitting point to be positioned
Touch, then use wing nut（8）To guide sleeve（3）Positioning.
3. as claimed in claim 2 with localization method of several pipe detent mechanisms to pipe fitting, it is characterised in that：Described
When the axis of pipe fitting to be positioned has difference in height, using the height of each pipe detent mechanism of height gauge assistant adjustment, and ensure each
Bulb is supported（12）Contacted with pipe fitting point to be positioned.
4. with localization method of the pipe detent mechanism to short pipe fitting, it is characterised in that comprise the following steps：
1) bulb supporting is chosen according to the section diameter size of pipe fitting（12）Specification, and in V-arrangement bearing（1）Each support
The positioning hole in face（7）It is upper to install two, and ensure that bulb is supported（12）Contact point and pipe fitting section circle center line connecting angle
More than or equal to 90 °；
2) short pipe fitting is directly placed on four bulb supportings（12）On can position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510335420.XA CN104874971B (en) | 2015-06-17 | 2015-06-17 | A kind of pipe detent mechanism and its localization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510335420.XA CN104874971B (en) | 2015-06-17 | 2015-06-17 | A kind of pipe detent mechanism and its localization method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104874971A CN104874971A (en) | 2015-09-02 |
| CN104874971B true CN104874971B (en) | 2017-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510335420.XA Active CN104874971B (en) | 2015-06-17 | 2015-06-17 | A kind of pipe detent mechanism and its localization method |
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| MX2020004925A (en) * | 2017-11-11 | 2020-12-03 | Conxtech Inc | Method and apparatus for precision manufacturing of moment connection assemblies. |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204867979U (en) * | 2015-06-17 | 2015-12-16 | 沈阳飞机工业（集团）有限公司 | Pipe positioning mechanism |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366484Y (en) * | 1998-05-26 | 2000-03-01 | 黄汉屏 | Adjustable type supporting apparatus structure able to be early dismantlement |
| CN2832416Y (en) * | 2005-10-01 | 2006-11-01 | 扬动股份有限公司 | Adjustable bracket |
| US20080106018A1 (en) * | 2006-11-08 | 2008-05-08 | Bob Bellavance | Pivoting head for welding stand |
| CN201115906Y (en) * | 2007-11-15 | 2008-09-17 | 昆明中铁大型养路机械集团有限公司 | Height-adjustable combined supporting device |
| CN104014976B (en) * | 2014-06-14 | 2016-04-13 | 沈阳飞机工业（集团）有限公司 | Aircraft conduit apparatus for welding and positioning and localization method |
| CN203905472U (en) * | 2014-06-23 | 2014-10-29 | 贵州平川塑业建材科技有限公司 | Adjustable stand column support |
| CN204148566U (en) * | 2014-08-12 | 2015-02-11 | 天津金工机械设备制造有限公司 | A kind of pipe fitting adjustable support frame |
-
2015
- 2015-06-17 CN CN201510335420.XA patent/CN104874971B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204867979U (en) * | 2015-06-17 | 2015-12-16 | 沈阳飞机工业（集团）有限公司 | Pipe positioning mechanism |
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| CN104874971A (en) | 2015-09-02 |
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