CN202344301U - Replaceable elastic chuck - Google Patents
Replaceable elastic chuck Download PDFInfo
- Publication number
- CN202344301U CN202344301U CN2011203823553U CN201120382355U CN202344301U CN 202344301 U CN202344301 U CN 202344301U CN 2011203823553 U CN2011203823553 U CN 2011203823553U CN 201120382355 U CN201120382355 U CN 201120382355U CN 202344301 U CN202344301 U CN 202344301U
- Authority
- CN
- China
- Prior art keywords
- resilient sleeve
- nut
- cutter
- collet
- collet body
- 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 discloses a replaceable elastic chuck. A chuck body is connected with a spindle of a machine tool; an elastic sleeve is installed in an inner hole on the end part of the chuck body; a cutter is installed in an inner hole of the elastic sleeve; one end of the elastic sleeve is fixed by a nut; and the nut is installed on the chuck body. The elastic sleeve can be replaced according to the diameter of a boring cutter which is used, thereby providing convenience for operation and saving the time for replacing the cutter.
Description
Technical field
The utility model relates to a kind of machine tool accessory, especially relates to a kind of collet that changes.
Background technology
In the cold working production process, milling processing, boring processing is important procedure in the process, and the instrument that mills processing, boring processing uses very key; Because the required instrument of various working positions is had nothing in common with each other,, need different milling cutter diameter and boring cutter diameter particularly with a kind of product; General enterprise is furnished with the milling cutter and the boring cutter of various different models, palpus tool changing body during use, troublesome poeration; Because in tool changing body process, many and low precision consuming time.Because the milling cutter of various different models, boring cutter price comparison costliness, resource occupation not really adapts to medium-sized and small enterprises more greatly.
Summary of the invention
The purpose of the utility model is: the problem of avoiding prior art to exist provides a kind of easy to operate, time saving collet that changes of tool changing.
The technical scheme of the utility model is: comprise collet body, resilient sleeve, nut; Collet body is connected with machine tool chief axis, and resilient sleeve is installed in the endoporus of collet body end, the endoporus mounting cutter of resilient sleeve; One end of resilient sleeve is fixed by nut, and nut is installed on the collet body.
The outside reducing of said resilient sleeve.
The beneficial effect of the utility model is: collet body can be installed in vertical milling, crouch and to mill, to use on the boring machine; Can change resilient sleeve according to the diameter that boring cutter is milled in use, reach the purpose of quick loading and unloading cutter, make the processing tool changing operation convenient; And without professional knife; Save time and resource, simple in structure, cost is low.
Description of drawings
Fig. 1 can change the structural representation of collet for the utility model;
Fig. 2 is the right view of Fig. 1.
The specific embodiment
Can change the structural representation of collet and the right view of Fig. 2 can be found out from the utility model shown in Figure 1; The utility model comprises collet body 1, resilient sleeve 2 and nut 3; Collet body 1 is connected with machine tool chief axis, and resilient sleeve 2 is installed in the endoporus of collet body 1 end, the endoporus mounting cutter of resilient sleeve 2; According to different cutters use needs, change resilient sleeve 2.The outside of resilient sleeve 2 is a reducing, and fixing by nut 3, nut 3 is installed on the collet body 1.When needs are changed cutter, nut 3 is unloaded, change resilient sleeve 2, cutter 4 is contained on the resilient sleeve 2, nut 3 is screwed gets final product again, saves time, easy to use.
Claims (2)
1. one kind can be changed collet; Comprise collet body (1), resilient sleeve (2), nut (3); Collet body (1) is connected with machine tool chief axis, it is characterized in that: said resilient sleeve (2) is installed in the endoporus of collet body (1) end, the endoporus mounting cutter (4) of resilient sleeve (2); One end of resilient sleeve (2) is fixing by nut (3), and nut (3) is installed on the collet body (1).
2. the collet that changes according to claim 1 is characterized in that: the outside reducing of said resilient sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203823553U CN202344301U (en) | 2011-10-10 | 2011-10-10 | Replaceable elastic chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203823553U CN202344301U (en) | 2011-10-10 | 2011-10-10 | Replaceable elastic chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202344301U true CN202344301U (en) | 2012-07-25 |
Family
ID=46533331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203823553U Expired - Fee Related CN202344301U (en) | 2011-10-10 | 2011-10-10 | Replaceable elastic chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202344301U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551617A (en) * | 2013-08-30 | 2014-02-05 | 贵州航天工业学校 | Tool apron of lathe boring tool |
| CN103949557A (en) * | 2014-05-23 | 2014-07-30 | 南通超力卷板机制造有限公司 | Telescopic elastic clamping head of plate rolling machine |
| CN104842182A (en) * | 2015-05-28 | 2015-08-19 | 天津大学 | Novel supersonic machining tool chuck |
| CN105728769A (en) * | 2016-04-20 | 2016-07-06 | 车沛远 | Hydraulic quick-clamping device for bar material |
-
2011
- 2011-10-10 CN CN2011203823553U patent/CN202344301U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551617A (en) * | 2013-08-30 | 2014-02-05 | 贵州航天工业学校 | Tool apron of lathe boring tool |
| CN103949557A (en) * | 2014-05-23 | 2014-07-30 | 南通超力卷板机制造有限公司 | Telescopic elastic clamping head of plate rolling machine |
| CN104842182A (en) * | 2015-05-28 | 2015-08-19 | 天津大学 | Novel supersonic machining tool chuck |
| CN105728769A (en) * | 2016-04-20 | 2016-07-06 | 车沛远 | Hydraulic quick-clamping device for bar material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20121010 |