CN202639554U - Spiral bevel gear chuck - Google Patents

Spiral bevel gear chuck Download PDF

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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
Application number
CN 201220306700
Other languages
Chinese (zh)
Inventor
蒋荣坤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Gleason Forward Gear Co Ltd
Original Assignee
Changzhou Gleason Forward Gear Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changzhou Gleason Forward Gear Co Ltd filed Critical Changzhou Gleason Forward Gear Co Ltd
Priority to CN 201220306700 priority Critical patent/CN202639554U/en
Application granted granted Critical
Publication of CN202639554U publication Critical patent/CN202639554U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

The spiral bevel gear chuck
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.
CN 201220306700 2012-06-28 2012-06-28 Spiral bevel gear chuck Expired - Fee Related CN202639554U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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