CN202639554U - Spiral bevel gear chuck - Google Patents
Spiral bevel gear chuck Download PDFInfo
- Publication number
- CN202639554U CN202639554U CN 201220306700 CN201220306700U CN202639554U CN 202639554 U CN202639554 U CN 202639554U CN 201220306700 CN201220306700 CN 201220306700 CN 201220306700 U CN201220306700 U CN 201220306700U CN 202639554 U CN202639554 U CN 202639554U
- Authority
- CN
- China
- Prior art keywords
- spiral bevel
- bevel gear
- chuck
- screw rod
- locating
- 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
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- Gripping On Spindles (AREA)
Abstract
The utility model relates to the technical field of processing tools for spiral bevel gears, in particular to a spiral bevel gear chuck which comprises a chuck body, a clamping jaw, a sliding groove and a screw rod. The sliding groove is located on the chuck body, the screw rod is located in the sliding groove, the clamping jaw is connected onto the screw rod and is in sliding connection with the sliding groove, a locating sleeve and a locating rod are arranged on the chuck body, and the locating rod is inserted into the locating sleeve. By adoption of a combination structure of the locating rod and the clamping jaw, locating is performed before fixing, a return center of a spiral bevel gear is conveniently and accurately adjusted, and the spiral bevel gear chuck is large in clamping force, stable and reliable and greatly improves processing precision and processing efficiency.
Description
Technical field
The utility model relates to spiral bevel gear machining tool technical field, especially a kind of spiral bevel gear chuck.
Background technology
The workpiece chuck that processing is adopted for spiral bevel gear is scroll chuck more commonly, although scroll chuck to make disposition by oneself better, clamping speed is fast, but because scroll chuck can't be adjusted separately each claw on the chuck, the centre of gyration for accurate adjustment spiral bevel gear is relatively more difficult, therefore is difficult to guarantee to process the higher requirement of spiral bevel gear precision, in addition, the clamping force of scroll chuck is less, also is unfavorable for the process operation of spiral bevel gear.
The utility model content
Low in order to overcome existing spiral bevel gear processing chuck precision, the deficiency that clamping force is little, the utility model provides a kind of spiral bevel gear chuck.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of spiral bevel gear chuck, comprise disk body, claw, chute and screw rod, chute is positioned on the disk body, screw rod is positioned at chute, claw is connected on the screw rod, be slidingly connected with chute, disk body is provided with positioning sleeve and backstay, and backstay is inserted in the positioning sleeve.
According to another embodiment of the present utility model, comprise that further the backstay front end is provided with spring.
According to another embodiment of the present utility model, comprise that further claw has four, it is symmetrical to be cross.
The beneficial effects of the utility model are that the combining structure of employing backstay and claw is located afterwards first and fixed, and not only makes things convenient for the centre of gyration of adjusting accurately spiral bevel gear, and the clamping great efforts, and is reliable and stable, greatly improved machining accuracy and working (machining) efficiency.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
1. disk bodies among the figure, 2. claw, 3. chute, 4. screw rod, 5. positioning sleeve, 6. backstay, 7. spring.
The specific embodiment
Structural representation of the present utility model such as Fig. 1, a kind of spiral bevel gear chuck, comprise disk body 1, claw 2, chute 3 and screw rod 4, chute 3 is positioned on the disk body 1, screw rod 4 is positioned at chute 3, and claw 2 is connected on the screw rod 4, is slidingly connected with chute 3, disk body 1 is provided with positioning sleeve 5 and backstay 6, and backstay 6 is inserted in the positioning sleeve 5.Backstay 6 front ends are provided with spring 7.Claw 2 has four, and it is symmetrical to be cross.
During use, pull out first backstay 6, vacating space is placed spiral bevel gear, put to unclamp after steady, under the effect of spring 7, all around stressed evenly, automatically adjust the centre of gyration; Then be fixedly clamped four not only convenient adjustings of claw 2 that cross is symmetrical, and uniform force application by claw 2.Accurately simple, reliable and stable, greatly improved machining accuracy and working (machining) efficiency.
Claims (3)
1. spiral bevel gear chuck, comprise disk body (1), claw (2), chute (3) and screw rod (4), chute (3) is positioned on the disk body (1), screw rod (4) is positioned at chute (3), claw (2) is connected on the screw rod (4), is slidingly connected with chute (3), it is characterized in that, disk body (1) is provided with positioning sleeve (5) and backstay (6), and backstay (6) is inserted in the positioning sleeve (5).
2. spiral bevel gear chuck according to claim 1 is characterized in that, backstay (6) front end is provided with spring (7).
3. spiral bevel gear chuck according to claim 1 is characterized in that, claw (2) has four, and it is symmetrical to be cross.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306700 CN202639554U (en) | 2012-06-28 | 2012-06-28 | Spiral bevel gear chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220306700 CN202639554U (en) | 2012-06-28 | 2012-06-28 | Spiral bevel gear chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639554U true CN202639554U (en) | 2013-01-02 |
Family
ID=47408731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220306700 Expired - Fee Related CN202639554U (en) | 2012-06-28 | 2012-06-28 | Spiral bevel gear chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466217A (en) * | 2013-09-23 | 2013-12-25 | 无锡市威海达机械制造有限公司 | Steel-coil loose-preventing device |
| CN106181504A (en) * | 2016-08-31 | 2016-12-07 | 青岛海之冠汽车配件制造有限公司 | A kind of gear ring fixing device of hole machined in gear ring |
-
2012
- 2012-06-28 CN CN 201220306700 patent/CN202639554U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103466217A (en) * | 2013-09-23 | 2013-12-25 | 无锡市威海达机械制造有限公司 | Steel-coil loose-preventing device |
| CN106181504A (en) * | 2016-08-31 | 2016-12-07 | 青岛海之冠汽车配件制造有限公司 | A kind of gear ring fixing device of hole machined in gear ring |
| CN106181504B (en) * | 2016-08-31 | 2018-09-28 | 青岛海之冠汽车配件制造有限公司 | A kind of gear ring fixing device for hole machined in gear ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |