CN202219413U - Elastic chuck clamp - Google Patents
Elastic chuck clamp Download PDFInfo
- Publication number
- CN202219413U CN202219413U CN2011203536968U CN201120353696U CN202219413U CN 202219413 U CN202219413 U CN 202219413U CN 2011203536968 U CN2011203536968 U CN 2011203536968U CN 201120353696 U CN201120353696 U CN 201120353696U CN 202219413 U CN202219413 U CN 202219413U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- anchor clamps
- screw rod
- shaft sleeve
- positioning fixture
- 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
An elastic chuck clamp comprises a locating clamp head. A hollow containing cavity wall is disposed on the locating clamp head, and an opening groove is arranged on the hollow containing cavity wall. The elastic chuck clamp is provided with a screw, one end of the screw is provided with a reverse cone frustum head part, and after the other end of the screw sequentially penetrates through the locating clamp head, a first shaft sleeve, a second shaft sleeve and a bearing rotating disc, the reverse cone frustum head part of the screw is led to be located on the hollow containing cavity wall, and then the other end of the screw is fixed through a nut. A first inclined slope disposed on the first shaft sleeve is a male face, a second inclined slope disposed on the second shaft sleeve is a female face, the male face and the female face are attached and move in a stagger mode, and the axial direction of the first shaft sleeve and the second shaft sleeve after stagger movement keeps unchanged. The elastic chuck clamp has the advantages that the elastic chuck clamp is compact in structure and accurate in locating.
Description
Technical field
The utility model relates to industrial anchor clamps field, relates in particular to a kind of collet anchor clamps.
Background technology
Component of machine work in-process with hollow form housing; Often need fix the housing of its hollow form, but because the parts of this type because profile is rounded, utilize existing anchor clamps to be difficult to fix; Make processed hollow form housing produce distortion easily; Perhaps use anchor clamps to produce difficulty, can't confirm to use which kind of anchor clamps, clamp the processing that is more conducive to hollow form housing parts at that position selecting; For example, the line box that uses on the sewing machine is a hollow form housing, and it adds man-hour, and it is fixing to select for use existing anchor clamps just to be difficult to; Therefore, be necessary to carry out on this basis innovative design.
Summary of the invention
The purpose of the utility model provides the collet anchor clamps that a kind of suitable processing is the component of machine of hollow form housing.
The technical scheme of the utility model is achieved in that
A kind of collet anchor clamps are provided, comprise a positioning fixture head, it is characterized in that: said positioning fixture head is provided with the hollow reservoir wall, and said hollow reservoir wall is provided with open slot; One screw rod is set; Screw rod one end is provided with inverted cone title portion; After the screw rod other end passes said positioning fixture head, first axle sleeve, second axle sleeve, bearing rotating disk in regular turn, make the inverted cone title clan position of said screw rod on the hollow reservoir wall, with nut the screw rod other end is fixed then; The first skewed domatic second skewed domatic generatrix applying changing of the relative positions that is that is provided with on said first axle sleeve for being provided with on the public face and second axle sleeve, and first axle sleeve after the maintenance changing of the relative positions and second axle sleeve is axially constant.
Aforesaid collet anchor clamps is characterized in that: said open slot is set to a plurality of, the even distributed and arranged along the axle center of hollow reservoir wall.
Aforesaid collet anchor clamps is characterized in that: on said second axle sleeve wrenching bar is set.
Aforesaid collet anchor clamps is characterized in that: on said first axle sleeve wrenching bar is set.
Aforesaid collet anchor clamps is characterized in that: said wrenching bar is connected with second axle sleeve or first sleeve thread.
Aforesaid collet anchor clamps is characterized in that: said positioning fixture head is provided with fixed disc.
When the utility model uses; The parts that are the hollow form housing to be processed are nested with on the hollow reservoir wall; Rotating spanner; The second skewed domatic mutual changing of the relative positions that is provided with on first skewed domatic and second axle sleeve that is provided with on said first axle sleeve produces displacement in the axial direction gradually, the inverted cone title portion of screw rod one end setting go deep into gradually in the hollow reservoir wall and with open slot to around open; Because the open effect of open slot, make expansion that the hollow reservoir wall produces and the hollow form housing is securely fixed on the positioning fixture head; Parts to being the hollow form housing are processed, after machining, and the backward rotation spanner, the parts that are the hollow form housing that will process against said process take off from the positioning fixture head; Circulation according to this.
The utlity model has the characteristics of compact conformation, accurate positioning.
Description of drawings
Fig. 1 is the blast structure chart of a kind of embodiment of the utility model.
Fig. 2 is the combination assumption diagram of Fig. 1.
The specific embodiment
The embodiment of the utility model is described below in conjunction with accompanying drawing 1 and accompanying drawing 2:
A kind of collet anchor clamps are provided, comprise a positioning fixture head 11, said positioning fixture head 11 is provided with hollow reservoir wall 112, and said hollow reservoir wall 112 is provided with open slot 1121; One screw rod 1 is set; One end of screw rod 1 is provided with inverted cone title portion 16; After the other end of screw rod 1 passes said positioning fixture head 11, first axle sleeve 12, second axle sleeve 13, bearing rotating disk 14 in regular turn; Make the inverted cone title portion 16 of said screw rod 1 fall the position on hollow reservoir wall 112, use the other end rotational fixation of nut 15 then screw rod 1; What be provided with on said first axle sleeve 12 first skewed domatic 121 be that what be provided with on public face and second axle sleeve 13 second skewed domatic 131 is the generatrix applying changing of the relative positions, and first axle sleeve 12 after the maintenance changing of the relative positions and second axle sleeve 13 is axially constant; The setting of said bearing rotating disk 14 is to be convenient to have good revolving property by its rotary components that constitutes; In the specific embodiment: as in rotary components, omitting this bearing rotating disk 14, make its technical scheme become bad, but still a kind of the utility model alternate embodiments of can yet be regarded as, thereby still fall into the protection domain of the utility model.
Referring to Fig. 1, said open slot 1121 is set to a plurality of, the even distributed and arranged along the axle center of hollow reservoir wall 112.
Referring to Fig. 1 and Fig. 2, a wrenching bar 132 is set on said second axle sleeve 13 or on said first axle sleeve 12, a wrenching bar 132 is set; Wrenching bar 132 perhaps is set simultaneously.
Said wrenching bar 132 is threaded with first axle sleeve 12 or second axle sleeve 13.
Said positioning fixture head 11 is provided with fixed disc 111, to be convenient to that these anchor clamps are installed on the processing machine body.
Though preceding text have shown the detailed embodiment of the utility model, those skilled in the art revises and changes can carry out part under the prerequisite of the utility model; The content of mentioning in the description of preceding text and the accompanying drawing is not to be the restriction to the utility model only as illustrative case, has the collet anchor clamps of above-mentioned technical characterictic, all falls into the utility model protection domain.
Claims (6)
1. collet anchor clamps comprise a positioning fixture head, it is characterized in that: said positioning fixture head is provided with the hollow reservoir wall, and said hollow reservoir wall is provided with open slot; One screw rod is set; Screw rod one end is provided with inverted cone title portion; After the screw rod other end passes said positioning fixture head, first axle sleeve, second axle sleeve, bearing rotating disk in regular turn, make the inverted cone title clan position of said screw rod on the hollow reservoir wall, with nut the screw rod other end is fixed then; The first skewed domatic second skewed domatic generatrix applying changing of the relative positions that is that is provided with on said first axle sleeve for being provided with on the public face and second axle sleeve, and first axle sleeve after the maintenance changing of the relative positions and second axle sleeve is axially constant.
2. collet anchor clamps as claimed in claim 1 is characterized in that: said open slot is set to a plurality of, the even distributed and arranged along the axle center of hollow reservoir wall.
3. collet anchor clamps as claimed in claim 1 is characterized in that: on said second axle sleeve wrenching bar is set.
4. collet anchor clamps as claimed in claim 1 is characterized in that: on said first axle sleeve wrenching bar is set.
5. like claim 3 or 4 described collet anchor clamps, it is characterized in that: said wrenching bar is connected with second axle sleeve or first sleeve thread.
6. collet anchor clamps as claimed in claim 1 is characterized in that: said positioning fixture head is provided with fixed disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203536968U CN202219413U (en) | 2011-09-21 | 2011-09-21 | Elastic chuck clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203536968U CN202219413U (en) | 2011-09-21 | 2011-09-21 | Elastic chuck clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202219413U true CN202219413U (en) | 2012-05-16 |
Family
ID=46041450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203536968U Expired - Fee Related CN202219413U (en) | 2011-09-21 | 2011-09-21 | Elastic chuck clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202219413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834911A (en) * | 2016-05-30 | 2016-08-10 | 苏州微米光学科技有限公司 | Grinding fixture of glass column grinding device |
| CN110524269A (en) * | 2019-08-20 | 2019-12-03 | 浙江吉孚汽车传动系统有限公司 | Planet carrier fixture for processing |
-
2011
- 2011-09-21 CN CN2011203536968U patent/CN202219413U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834911A (en) * | 2016-05-30 | 2016-08-10 | 苏州微米光学科技有限公司 | Grinding fixture of glass column grinding device |
| CN110524269A (en) * | 2019-08-20 | 2019-12-03 | 浙江吉孚汽车传动系统有限公司 | Planet carrier fixture for processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG SHENGYE INDUSTRY AUTOMATION TECHNOLOGY CO Free format text: FORMER OWNER: TAIZHOU SHENGYE EQUIPMENT MANUFACTURING CO.,LTD. Effective date: 20150506 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150506 Address after: 318000 Fenxi Industrial Zone, Du Qiao Town, Taizhou, Zhejiang, China Patentee after: Zhejiang Shengye Automation Science & Technology Co., Ltd. Address before: 318000, Zhejiang, Jiaojiang Taizhou District, the former street coastal eye Industrial Park, Taizhou Sheng Industry Equipment Manufacturing Co., Ltd. Patentee before: Taizhou Shengye Spectacles-frame Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |