CN204075837U - A kind of resilient sleeve axle - Google Patents
A kind of resilient sleeve axle Download PDFInfo
- Publication number
- CN204075837U CN204075837U CN201420425546.7U CN201420425546U CN204075837U CN 204075837 U CN204075837 U CN 204075837U CN 201420425546 U CN201420425546 U CN 201420425546U CN 204075837 U CN204075837 U CN 204075837U
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- CN
- China
- Prior art keywords
- resilient sleeve
- clamp body
- sleeve
- utility
- resilient
- Prior art date
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Abstract
The utility model discloses a kind of resilient sleeve axle, described resilient sleeve axle comprises: resilient sleeve, and described resilient sleeve one end is provided with centre bore, and the described resilient sleeve other end is provided with a taper connection end; Clamp body, any one end of described clamp body all can through the centre bore of resilient sleeve, and extends to resilient sleeve and form elongated end outward; Tapered sleeve, described tapered sleeve is set on the elongated end of clamp body, and is connected with the taper connection end of resilient sleeve; Compacting part, described compacting part is set on the elongated end of clamp body, and contacts with tapered sleeve.The utility model structure is simple, easy to use, improves the machining accuracy of cover parts, improves operating efficiency.
Description
Technical field
The utility model relates to a kind of axle for processing work, is specifically related to a kind of resilient sleeve axle.
Background technology
See Fig. 1, existing cylindrical mandrel is when with work pieces mate, and the gap between its with workpiece can be larger, and such positioning precision will reduce, and needing increases clamp system to improve positioning precision, complex structure, inefficiency.
See Fig. 2, existing circular cone axle, do not arrange hold down gag above it, it carrys out transmitting torque by frictional force, but if only frictionally carrys out transmitting torque, in use, cutting force just can not be too large, can not be used for fine finishining, can not be applicable to long sheath part.
Utility model content
The utility model, in order to solve the technical problem of above-mentioned cylindrical mandrel and the existence of circular cone axle, provides a kind of resilient sleeve axle.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of resilient sleeve axle, described resilient sleeve axle comprises:
Resilient sleeve, described resilient sleeve one end is provided with centre bore, and the described resilient sleeve other end is provided with a taper connection end;
Clamp body, any one end of described clamp body all can through the centre bore of resilient sleeve, and extends to resilient sleeve and form elongated end outward;
Tapered sleeve, described tapered sleeve is set on the elongated end of clamp body, and is connected with the taper connection end of resilient sleeve;
Compacting part, described compacting part is set on the elongated end of clamp body, and contacts with tapered sleeve.
In a preferred embodiment of the present utility model, described clamp body is cylindrical, and clamp body is arranged with through hole.
In a preferred embodiment of the present utility model, described resilient sleeve axle also comprises a steady pin, and described tapered sleeve is provided with the connecting hole matched with the through hole on clamp body, and described steady pin can pass connecting hole and through hole successively.
In a preferred embodiment of the present utility model, described compacting part comprises packing ring and clamp nut, and described clamp nut can rotate and promote packing ring reach on the elongated end of clamp body.
By technique scheme, the beneficial effects of the utility model are:
The utility model structure is simple, easy to use, improves the machining accuracy of cover parts, improves operating efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of existing cylindrical mandrel;
Fig. 2 is the structural representation of existing circular cone axle;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is the structural representation of clamp body;
Fig. 5 is the structural representation of resilient sleeve.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See Fig. 3 to Fig. 5, a kind of resilient sleeve axle that the utility model provides, it comprises clamp body 100, resilient sleeve 200, tapered sleeve 300 and compacting part.
Clamp body 100, it is one cylindrical.
Resilient sleeve 200, is provided with the centre bore 210 matched with clamp body 100 in its one end, clamp body 100 through the centre bore 210 of resilient sleeve 200, and can extend to resilient sleeve 200 outer formation elongated end 110, is provided with taper connection end 220 at resilient sleeve 200 other end.
Resilient sleeve 200, it is for being set with workpiece 400, and when resilient sleeve 200 is subject to ambient pressure, it can expand, thus by workpiece 400 stretching, is convenient to accurate location like this.
In order to provide the stability between resilient sleeve 200 and clamp body 100, the pressure preventing resilient sleeve 200 from receiving is excessive, thus slides on clamp body 100 or depart from from clamp body 100, and the utility model also comprises a steady pin 500.
Steady pin 500, for cylindric, it is practically applicable to resilient sleeve 200 to be fixed on clamp body 100, improve accuracy and operating efficiency, specifically can be provided with symmetrical through hole 120 in the left and right sides of clamp body 100, resilient sleeve 200 is provided with the connecting hole 230 matched with through hole 120, and, when resilient sleeve 200 is set on clamp body 100, the center of through hole 120 and the center superposition of connecting hole 230, at this moment by steady pin 500 successively through through hole 120 and connecting hole 230, just resilient sleeve 200 can be fixed on clamp body 100, and for convenience detach.
Tapered sleeve 300 is cone-shaped, and it is set on the elongated end 110 of clamp body 100, and be connected with the taper connection end 220 of resilient sleeve 200, and it can carry out left and right displacement on elongated end 110, it is for applying pressure to resilient sleeve 200, and resilient sleeve 200 is expanded.
Compacting part, it is for promoting tapered sleeve 300 at the enterprising line displacement of elongated end 110, making tapered sleeve 300 extrude resilient sleeve 200, thus apply pressure to resilient sleeve 200.
Compacting part is specifically made up of packing ring 610 and clamp nut 620.
Packing ring 610 is set on elongated end 110, and contacts with tapered sleeve 300, and it is for the protection of tapered sleeve 300, prevents clamp nut 620 from damaging tapered sleeve 300 by pressure.
Clamp nut 620 is set on elongated end 110, and contact with packing ring 610, specifically can be provided with the screw thread matched with clamp nut 620 on elongated end 110, promote packing ring 610 by rotation clamp nut 620 like this and move, packing ring 610 can press against tapered sleeve 300 displacement together.
Here is specific implementation process of the present utility model:
First resilient sleeve 200 and associated components are separately positioned on the two ends of clamp body 100, then workpiece 400 is set in the resilient sleeve 200 at two ends, then the clamp nut 620 at two ends is rotated, promote packing ring 610 and tapered sleeve 300 anterior displacement, the tapered sleeve 300 at two ends can apply pressure to the resilient sleeve 200 at two ends, and the resilient sleeve 200 at two ends can expand under stress, thus workpiece two ends stretching, so just can process, accuracy is very high;
After completion of processing, only need the clamp nut 620 of loose ends, resilient sleeve 200 can apply bounce to tapered sleeve 300, and at this moment, tapered sleeve 300 and packing ring 610 meeting displacement round about, resilient sleeve 200 restores to the original state, and all parts can be taken out respectively, very easy to use.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a resilient sleeve axle, is characterized in that, described resilient sleeve axle comprises:
Resilient sleeve, described resilient sleeve one end is provided with centre bore, and the described resilient sleeve other end is provided with a taper connection end;
Clamp body, any one end of described clamp body all can through the centre bore of resilient sleeve, and extends to resilient sleeve and form elongated end outward;
Tapered sleeve, described tapered sleeve is set on the elongated end of clamp body, and is connected with the taper connection end of resilient sleeve;
Compacting part, described compacting part is set on the elongated end of clamp body, and contacts with tapered sleeve.
2. a kind of resilient sleeve axle according to claim 1, is characterized in that, described clamp body is cylindrical, and clamp body is arranged with through hole.
3. a kind of resilient sleeve axle according to claim 2, is characterized in that, described resilient sleeve axle also comprises a steady pin, and described tapered sleeve is provided with the connecting hole matched with the through hole on clamp body, and described steady pin can pass connecting hole and through hole successively.
4. a kind of resilient sleeve axle according to claim 1, it is characterized in that, described compacting part comprises packing ring and clamp nut, and described clamp nut can rotate and promote packing ring reach on the elongated end of clamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425546.7U CN204075837U (en) | 2014-07-30 | 2014-07-30 | A kind of resilient sleeve axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425546.7U CN204075837U (en) | 2014-07-30 | 2014-07-30 | A kind of resilient sleeve axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204075837U true CN204075837U (en) | 2015-01-07 |
Family
ID=52168600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420425546.7U Expired - Fee Related CN204075837U (en) | 2014-07-30 | 2014-07-30 | A kind of resilient sleeve axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204075837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964628A (en) * | 2015-07-10 | 2015-10-07 | 广西玉柴机器股份有限公司 | Air cylinder sleeve spindle assembly |
| CN108942344A (en) * | 2018-07-18 | 2018-12-07 | 长沙金信诺防务技术有限公司 | A kind of cylindrical part method for turning and tooling |
-
2014
- 2014-07-30 CN CN201420425546.7U patent/CN204075837U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964628A (en) * | 2015-07-10 | 2015-10-07 | 广西玉柴机器股份有限公司 | Air cylinder sleeve spindle assembly |
| CN104964628B (en) * | 2015-07-10 | 2018-01-30 | 广西玉柴机器股份有限公司 | Cylinder jacket arbor assembly |
| CN108942344A (en) * | 2018-07-18 | 2018-12-07 | 长沙金信诺防务技术有限公司 | A kind of cylindrical part method for turning and tooling |
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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: 20150107 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |