CN108581355A - A kind of fixture of annular flange - Google Patents
A kind of fixture of annular flange Download PDFInfo
- Publication number
- CN108581355A CN108581355A CN201810198869.XA CN201810198869A CN108581355A CN 108581355 A CN108581355 A CN 108581355A CN 201810198869 A CN201810198869 A CN 201810198869A CN 108581355 A CN108581355 A CN 108581355A
- Authority
- CN
- China
- Prior art keywords
- chuck body
- groove
- annular flange
- fixture
- piston rod
- 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.)
- Withdrawn
Links
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
- B23K37/0536—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 for maintaining flanges on tubes
Abstract
The present invention provides a kind of fixtures of annular flange, can solve existing annular flange fixture poor universality, and replacement operation is cumbersome, and fixture storage level is big, technical problem of high cost.It includes chuck body, cylindrical groove is opened up in chuck body, the center of groove is equipped with centering machine, its extension is equipped with more than two clamp systems, it is characterised in that：Centering machine includes three groups of elastic telescopicing rods for being uniformly distributed and being radially extended along groove；Clamp system includes cylinder and clamp arm, and cylinder is embedded at chuck body side, and the piston rod of cylinder is equipped with external screw thread, and clamp arm is sheathed on piston rod, its both sides is fixed by the nut check being connect with piston rod thread, and chuck body is equipped with the groove body coordinated with clamp arm.
Description
Technical field
The present invention relates to frock clamp fields, and in particular to a kind of fixture of annular flange.
Background technology
Annular flange generally uses in pairs, is mainly used for the connection of pipeline.Annular flange is to be welded and fixed with pipeline, existing
Some bonding machines generally require to replace fixture when connecting the annular flange of different size, and operation is relatively complicated, and fixture stores up
Standby amount is big, and cost is higher.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of fixture of annular flange, existing annular flange fixture can be solved
Poor universality, replacement operation is cumbersome, and fixture storage level is big, technical problem of high cost.
Its technical solution is such comprising chuck body opens up cylindrical groove in the chuck body, described
The center of groove is equipped with centering machine, its extension is equipped with more than two clamp systems, it is characterised in that：
The centering machine includes three groups of elastic telescopicing rods for being uniformly distributed and being radially extended along the groove；
The clamp system includes cylinder and clamp arm, and the cylinder is embedded at chuck body side, and the piston rod of the cylinder is set
There is external screw thread, the clamp arm is sheathed on the piston rod, its both sides is fixed by the nut check being connect with piston rod thread,
The chuck body is equipped with the groove body coordinated with the clamp arm.
Further, the end of the elastic telescopicing rod is connected with the elastic layering of arc shape.
Further, the annular flange fixture further includes three equally distributed measurements in center for surrounding the groove
Table, each measurement table is fixed on measurement seat and measuring rod stretches in the groove, and the measurement seat is sticked in described
The back side of chuck body.
The fixture of the present invention, centering machine can adapt to annular flange different size by the elastic telescopic of telescopic rod
Internal diameter, clamp system are located at the relative position on piston rod by nut adjustment clamp arm, can adapt to annular flange different size
Outer diameter, and then suitable for different size annular flange, without frequently replace fixture, simplify operation, while reduce fixture storage
It is standby, reduce cost.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Specific implementation mode
As shown in Figure 1, a kind of fixture of annular flange comprising chuck body 1 opens up in chuck body 1 cylindrical
Groove 2, the center of groove 2 is equipped with centering machine, its extension is set there are two clamp system, and centering machine is uniformly distributed including three groups
And the elastic telescopicing rod 3 radially extended along groove 2；Clamp system includes cylinder 5 and clamp arm 6, and cylinder 5 is embedded at chuck body 1
Side, the piston rod of cylinder 5 are equipped with external screw thread, and clamp arm 6 is sheathed on piston rod, its both sides with piston rod thread by connecting
Nut 7 is locked, and chuck body 1 is equipped with the groove body 8 coordinated with clamp arm 6.
The end of elastic telescopicing rod 3 is connected with the elastic layering 4 of arc shape, and the setting of press strip can improve contact area,
And different internal diameter specifications is adapted to by flexible deformation, it is ensured that press strip can be always bonded with the medial surface of annular flange.
Annular flange fixture further includes three and is uniformly distributed measurement table around the center of groove 2, and each measurement table is fixed on survey
It measures seat and measuring rod 10 stretches in groove 2, measure the back side that seat is sticked in chuck body 1 by 3 card bases 9；Measurement table
Setting, can avoid because put or the processing reason of itself caused by annular flange put and prevent the ring-type of plastic material partially
Flange differs in fusion weld rear flange thickness, the poor problem of intensity.
Claims (3)
1. a kind of fixture of annular flange comprising chuck body opens up cylindrical groove in the chuck body, described recessed
The center of slot is equipped with centering machine, its extension is equipped with more than two clamp systems, it is characterised in that：
The centering machine includes three groups of elastic telescopicing rods for being uniformly distributed and being radially extended along the groove；
The clamp system includes cylinder and clamp arm, and the cylinder is embedded at chuck body side, and the piston rod of the cylinder is set
There is external screw thread, the clamp arm is sheathed on the piston rod, its both sides is fixed by the nut check being connect with piston rod thread,
The chuck body is equipped with the groove body coordinated with the clamp arm.
2. a kind of fixture of annular flange according to claim 1, it is characterised in that：The end of the elastic telescopicing rod connects
It is connected to the elastic layering of arc shape.
3. a kind of fixture of annular flange according to claim 2, it is characterised in that：The annular flange fixture further includes
Three equally distributed measurement tables in center for surrounding the groove, each measurement table is fixed on measurement seat and measuring rod is stretched
Enter to the groove, the back side for measuring seat and being sticked in the chuck body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810198869.XA CN108581355A (en) | 2018-03-12 | 2018-03-12 | A kind of fixture of annular flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810198869.XA CN108581355A (en) | 2018-03-12 | 2018-03-12 | A kind of fixture of annular flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108581355A true CN108581355A (en) | 2018-09-28 |
Family
ID=63625969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810198869.XA Withdrawn CN108581355A (en) | 2018-03-12 | 2018-03-12 | A kind of fixture of annular flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108581355A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060017915A1 (en) * | 2004-03-03 | 2006-01-26 | Marc Aho | Disc clamping device for multiple standard discs |
| JP3126880U (en) * | 2006-08-31 | 2006-11-09 | 株式会社オチアイ | Screw fixture |
| CN104084818A (en) * | 2014-06-30 | 2014-10-08 | 张家港海陆环形锻件有限公司 | Wind tower flange quick positioning drilling clamp |
| CN204123120U (en) * | 2014-07-30 | 2015-01-28 | 张家港化工机械股份有限公司 | Cylindrical shell holds round uses frock |
| CN204240897U (en) * | 2014-12-09 | 2015-04-01 | 上虞市内燃机配件有限公司 | A kind of fan flange hole measuring unit for position dimensions |
| CN204612655U (en) * | 2015-03-30 | 2015-09-02 | 铜陵元一精工机械有限公司 | A kind of multidirectional right angle rapid measurement device |
| CN105537846A (en) * | 2016-02-25 | 2016-05-04 | 江苏科技大学 | Welding fixing clamp suitable for pressure container tube sections |
| CN205317172U (en) * | 2015-12-28 | 2016-06-15 | 浙江吉利汽车研究院有限公司 | Car brake disc measuring device |
| CN205520281U (en) * | 2016-01-18 | 2016-08-31 | 武汉理工大学 | Ring welding fixture with adjustable radius |
| CN205870023U (en) * | 2016-06-25 | 2017-01-11 | 苏州福乐友机械科技有限公司 | General flange positioning fixture that punches |
| CN206677610U (en) * | 2017-03-06 | 2017-11-28 | 盐城市博洋阀门制造有限公司 | A kind of pneumatic flange clamp |
| CN107553023A (en) * | 2017-10-24 | 2018-01-09 | 无锡智谷锐拓技术服务有限公司 | A kind of large-scale pipeline inwall welding tooling |
| JP2018020383A (en) * | 2016-08-01 | 2018-02-08 | 株式会社Taiyo | Pin clamp device |
| CN208051282U (en) * | 2018-03-12 | 2018-11-06 | 无锡市锡东橡塑机械有限公司 | A kind of fixture of annular flange |
-
2018
- 2018-03-12 CN CN201810198869.XA patent/CN108581355A/en not_active Withdrawn
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060017915A1 (en) * | 2004-03-03 | 2006-01-26 | Marc Aho | Disc clamping device for multiple standard discs |
| JP3126880U (en) * | 2006-08-31 | 2006-11-09 | 株式会社オチアイ | Screw fixture |
| CN104084818A (en) * | 2014-06-30 | 2014-10-08 | 张家港海陆环形锻件有限公司 | Wind tower flange quick positioning drilling clamp |
| CN204123120U (en) * | 2014-07-30 | 2015-01-28 | 张家港化工机械股份有限公司 | Cylindrical shell holds round uses frock |
| CN204240897U (en) * | 2014-12-09 | 2015-04-01 | 上虞市内燃机配件有限公司 | A kind of fan flange hole measuring unit for position dimensions |
| CN204612655U (en) * | 2015-03-30 | 2015-09-02 | 铜陵元一精工机械有限公司 | A kind of multidirectional right angle rapid measurement device |
| CN205317172U (en) * | 2015-12-28 | 2016-06-15 | 浙江吉利汽车研究院有限公司 | Car brake disc measuring device |
| CN205520281U (en) * | 2016-01-18 | 2016-08-31 | 武汉理工大学 | Ring welding fixture with adjustable radius |
| CN105537846A (en) * | 2016-02-25 | 2016-05-04 | 江苏科技大学 | Welding fixing clamp suitable for pressure container tube sections |
| CN205870023U (en) * | 2016-06-25 | 2017-01-11 | 苏州福乐友机械科技有限公司 | General flange positioning fixture that punches |
| JP2018020383A (en) * | 2016-08-01 | 2018-02-08 | 株式会社Taiyo | Pin clamp device |
| CN206677610U (en) * | 2017-03-06 | 2017-11-28 | 盐城市博洋阀门制造有限公司 | A kind of pneumatic flange clamp |
| CN107553023A (en) * | 2017-10-24 | 2018-01-09 | 无锡智谷锐拓技术服务有限公司 | A kind of large-scale pipeline inwall welding tooling |
| CN208051282U (en) * | 2018-03-12 | 2018-11-06 | 无锡市锡东橡塑机械有限公司 | A kind of fixture of annular flange |
Non-Patent Citations (1)
| Title |
|---|
| 楼宾野;邱红新;倪跃锋;: "双联齿轮内磨双节圆夹具的设计应用" * |
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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: 20180928 |
|
| WW01 | Invention patent application withdrawn after publication |