CN203460056U - Grinding axle shaft gear clamp - Google Patents
Grinding axle shaft gear clamp Download PDFInfo
- Publication number
- CN203460056U CN203460056U CN201320558749.9U CN201320558749U CN203460056U CN 203460056 U CN203460056 U CN 203460056U CN 201320558749 U CN201320558749 U CN 201320558749U CN 203460056 U CN203460056 U CN 203460056U
- Authority
- CN
- China
- Prior art keywords
- clamp body
- workpiece
- shaft gear
- axle shaft
- clamp
- 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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Abstract
The utility model provides a grinding axle shaft gear clamp. The technical scheme is that the grinding axle shaft gear clamp comprises a screw, a clamp body, an adjusting shim, a clip, steel balls, an expansion sleeve, a taper sleeve and a clamping nut, wherein the adjusting shim is arranged on the bottom surface of a ring groove of the clamp body; three steel balls which are uniformly distributed and stabilized by the clip are arranged on the adjusting shim; one end of the clip is fixed on the excircle of the clamp body by the screw; a tooth surface of a workpiece is contacted with the steel balls; the expansion sleeve is arranged in an inner hole of the workpiece; the lower end of the inner wall of the expansion sleeve is movably matched with the clamp body, and the upper end of the inner wall of the expansion sleeve is matched with the conical surface of the taper sleeve; the clamping nut is arranged on the taper sleeve and in threaded fit with the clamp body; and the lower end of the clamp body is flat. The grinding axle shaft gear clamp has the benefits of compact structure, convenience in operation, accurate positioning and stable and reliable clamping, the workpiece can be machined once mounted, and the production efficiency is high.
Description
Technical field
The utility model relates to a kind of grinding axle shaft gear fixture, belongs to machining clamping tool technical field.
Background technology
At automobile, Tractor Industry, axle shaft gear is all that specialized producer produces in batches, production efficiency be there are certain requirements, but the end face of axle shaft gear and cylindricalo grinding operation, all the time be to hinder the difficult link that production efficiency improves, its main cause is that frock clamp does not match, the fixture using at present has two kinds: the one, and Small Taper axle, the 2nd, spring born work arbor, the former is difficult to adjust, and axle is short service life, waste of material is serious, the latter, owing to there is orientation problem, makes workpiece location unstable, and machining accuracy is difficult to reach requirement.
Summary of the invention
The purpose of this utility model is just to provide a kind of grinding axle shaft gear fixture, for addressing the above problem.
The technical solution of the utility model is: a kind of grinding axle shaft gear fixture, comprise screw, clamp body, adjust pad, cartridge clip, steel ball, expansion set, tapered sleeve and binding nut, on the cannelure bottom surface of clamp body, adjustment pad is set, adjust pad be provided with three uniform, and by the stable steel ball of cartridge clip, one end of cartridge clip is fixed on the cylindrical of clamp body by screw, the flank of tooth of workpiece contacts with steel ball, in the endoporus of workpiece, expansion set is set, expansion set inwall lower end coordinates with clamp body is movable, expansion set inwall upper end and the tapered sleeve conical surface match, above tapered sleeve, be provided with binding nut, binding nut and clamp body threaded engagement, clamp body lower end is made as flat.
The beneficial effects of the utility model are: compact conformation, easy to operate, accurate positioning, clamping are reliable and stable, and workpiece is loaded onto and can be processed, and production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, known with reference to accompanying drawing 1, a kind of grinding axle shaft gear fixture, comprise screw 1, clamp body 2, adjust pad 3, cartridge clip 4, steel ball 5, expansion set 7, tapered sleeve 8 and binding nut 9, on the cannelure bottom surface of clamp body 2, arrange and adjust pad 3, adjust pad 3 be provided with three uniform, and by the stable steel ball 5 of cartridge clip 4, one end of cartridge clip 4 is fixed on the cylindrical of clamp body 2 by screw 1, the flank of tooth of workpiece 6 contacts with steel ball 5, expansion set 7 is set in the endoporus of workpiece 6, expansion set 7 inwall lower ends coordinate with clamp body 2 is movable, expansion set 7 inwall upper ends and tapered sleeve 8 conical surfaces match, tapered sleeve 8 is provided with binding nut 9 above, binding nut 9 and clamp body 2 threaded engagement, clamp body 2 lower ends are made as flat.During use, the lower end that the utility model clamp body 2 is made as flat is stuck in the flat hole of grinding machine, workpiece 6 is put into from top to bottom, the flank of tooth of workpiece 6 contacts with three uniform steel balls 5, put into successively again expansion set 7 and tapered sleeve 8, then screw down clips jack panel 9, get final product clamping workpiece 6, for the ease of adjusting size, specially be provided with and adjust pad 3, to the location of workpiece 6, the Short Cylinder Surface by float steel ball 5 and expansion set 7 realizes the utility model, avoided crossing positioning phenomenon, make accurate positioning, during clamping, expansion set 7 produces an axial force, make the flank of tooth and steel ball 5 close contacts of workpiece 6, workpiece 6 is reliable and stable with regard to clamping like this, simultaneously, workpiece 6 is loaded onto and can be processed, improved production efficiency, compare with 6 processing of use axle clamping workpiece, the utility model is saved material, good economy performance.
Claims (1)
1. a grinding axle shaft gear fixture, comprise screw (1), clamp body (2), adjust pad (3), cartridge clip (4), steel ball (5), expansion set (7), tapered sleeve (8) and binding nut (9), it is characterized in that: on the cannelure bottom surface of clamp body (2), arrange and adjust pad (3), adjust pad (3) be provided with three uniform, and by the stable steel ball (5) of cartridge clip (4), one end of cartridge clip (4) is fixed on the cylindrical of clamp body (2) by screw (1), the flank of tooth of workpiece (6) contacts with steel ball (5), expansion set (7) is set in the endoporus of workpiece (6), expansion set (7) inwall lower end coordinates with clamp body (2) is movable, expansion set (7) inwall upper end and tapered sleeve (8) conical surface match, tapered sleeve (8) is provided with binding nut (9) above, binding nut (9) and clamp body (2) threaded engagement, clamp body (2) lower end is made as flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558749.9U CN203460056U (en) | 2013-09-10 | 2013-09-10 | Grinding axle shaft gear clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558749.9U CN203460056U (en) | 2013-09-10 | 2013-09-10 | Grinding axle shaft gear clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203460056U true CN203460056U (en) | 2014-03-05 |
Family
ID=50172441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320558749.9U Expired - Fee Related CN203460056U (en) | 2013-09-10 | 2013-09-10 | Grinding axle shaft gear clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203460056U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322104A (en) * | 2017-09-05 | 2017-11-07 | 苏州顺革智能科技有限公司 | A kind of driven type gear fixture |
| CN107350571A (en) * | 2017-08-04 | 2017-11-17 | 益阳康益机械发展有限公司 | A kind of steel ball centralizer |
| CN110181126A (en) * | 2019-07-05 | 2019-08-30 | 株洲齿轮有限责任公司 | Axis tooth sprays by force fixture |
-
2013
- 2013-09-10 CN CN201320558749.9U patent/CN203460056U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350571A (en) * | 2017-08-04 | 2017-11-17 | 益阳康益机械发展有限公司 | A kind of steel ball centralizer |
| CN107322104A (en) * | 2017-09-05 | 2017-11-07 | 苏州顺革智能科技有限公司 | A kind of driven type gear fixture |
| CN110181126A (en) * | 2019-07-05 | 2019-08-30 | 株洲齿轮有限责任公司 | Axis tooth sprays by force fixture |
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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: 20140305 Termination date: 20140910 |
|
| EXPY | Termination of patent right or utility model |