CN208051282U - A kind of fixture of annular flange - Google Patents
A kind of fixture of annular flange Download PDFInfo
- Publication number
- CN208051282U CN208051282U CN201820330814.5U CN201820330814U CN208051282U CN 208051282 U CN208051282 U CN 208051282U CN 201820330814 U CN201820330814 U CN 201820330814U CN 208051282 U CN208051282 U CN 208051282U
- Authority
- CN
- China
- Prior art keywords
- chuck body
- groove
- fixture
- annular flange
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of fixture 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 utility model is related 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.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of fixture of annular flange, existing annular flange can be solved
Fixture 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, the piston of the cylinder
Bar is equipped with external screw thread, and the clamp arm is sheathed on the piston rod, its both sides passes through the nut check that is connect with piston rod thread
Fixed, 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 utility model, centering machine can adapt to annular flange difference rule by the elastic telescopic of telescopic rod
The internal diameter of lattice, clamp system are located at the relative position on piston rod by nut adjustment clamp arm, can adapt to annular flange difference
The outer diameter of specification, and then simplify operation, while reducing folder without frequently replacing fixture suitable for the annular flange of different size
Tool deposit, reduces cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
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 |
|---|---|---|---|
| CN201820330814.5U CN208051282U (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 |
|---|---|---|---|
| CN201820330814.5U CN208051282U (en) | 2018-03-12 | 2018-03-12 | A kind of fixture of annular flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208051282U true CN208051282U (en) | 2018-11-06 |
Family
ID=63992206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820330814.5U Expired - Fee Related CN208051282U (en) | 2018-03-12 | 2018-03-12 | A kind of fixture of annular flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208051282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581355A (en) * | 2018-03-12 | 2018-09-28 | 无锡市锡东橡塑机械有限公司 | A kind of fixture of annular flange |
| CN110550448A (en) * | 2019-09-11 | 2019-12-10 | 河南中硬合金有限公司 | Hard alloy blank pressing and transferring device |
-
2018
- 2018-03-12 CN CN201820330814.5U patent/CN208051282U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581355A (en) * | 2018-03-12 | 2018-09-28 | 无锡市锡东橡塑机械有限公司 | A kind of fixture of annular flange |
| CN110550448A (en) * | 2019-09-11 | 2019-12-10 | 河南中硬合金有限公司 | Hard alloy blank pressing and transferring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20190312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |