CN202219400U - Novel quick positioning fixture - Google Patents
Novel quick positioning fixture Download PDFInfo
- Publication number
- CN202219400U CN202219400U CN2011202443241U CN201120244324U CN202219400U CN 202219400 U CN202219400 U CN 202219400U CN 2011202443241 U CN2011202443241 U CN 2011202443241U CN 201120244324 U CN201120244324 U CN 201120244324U CN 202219400 U CN202219400 U CN 202219400U
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- CN
- China
- Prior art keywords
- quick positioning
- novel quick
- positioning fixture
- fixture
- adjustment bolt
- 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 novel quick positioning fixture, which is mainly applied to positioning a machined workpiece during machining and is characterized by comprising a fixture body. The fixture body is a hollow body with Morse taper, a tapered center is arranged at one end of the body, an adjusting bolt is disposed at the other end of the body, and a spring is arranged between the adjusting bolt and the center in a cavity of the body. By the aid of the novel quick positioning fixture, labor intensity of workers is reduced, the novel quick positioning fixture is convenient in clamping, and yield of products and production efficiency are improved.
Description
Technical field
The utility model relates to a kind of novel quick positioning fixture, when being mainly used in machining to the location of workpiece to be machined.
Background technology
In machining,,, also exist following not enough though solved the requirement of product morpheme dimensional accuracy like this because the size of product and the requirement of form and position tolerance require to adopt two top location and clamping to come the cylindrical of turnery when the basketry rules:
⒈ causes axial dimension wayward because big chamfer width dimensions is inconsistent;
Every of ⒉ all needs careful the measurement and tool setting, influences manufacturing schedule;
⒊ clamping parts difficulty.
Summary of the invention
The inventor exists above-mentioned defective when in the daily course of work, finding to have now to the workpiece to be machined positioning and clamping; Through constantly exploring, design, improve, the utility model technical problem to be solved provides a kind of convenient mounting and clamping, labour intensity is low, efficient is high, yields is high novel quick positioning fixture.
For solving the problems of the technologies described above; The technical scheme that the utility model is taked is that the structure of this novel quick positioning fixture comprises chuck body; Said chuck body is a band Morse's taper hollow body; End at body is established cone centre, establishes the adjustment bolt at the other end of body, and adjustment bolt and top establish spring in body cavity.
Establish air-vent on said body adjustment bolt top.
The utility model adopts the novel quick positioning fixture that technique scheme designed, and has utilized the top scalability of big end to make the product end surface location, has satisfied the requirement of the size and the form and position tolerance of product; Product form and position tolerance and dimensional tolerance are effectively guaranteed; Improve yield of products greatly, utilized compressed air to make tailstock into pneumatic control, alleviated working strength of workers; And convenient mounting and clamping has improved production efficiency.
Description of drawings
Fig. 1 representes the structural representation of the utility model;
Fig. 2 representes the right TV structure sketch map of the utility model.
The specific embodiment
Specify below in conjunction with the structure of accompanying drawing the novel quick positioning fixture of the utility model.
Referring to Fig. 1; Fig. 2, the structure of the novel quick positioning fixture of the utility model comprises chuck body 3, chuck body 3 is the body of a band Morse's taper 5 and hollow; End at body 3 is established cone centre 6; Establish adjustment bolt 1 at the other end of body, adjustment bolt 1 and top 6 establish spring 4 in body 3 chambeies, establish air-vent 2 on body 3 adjustment bolts 1 top.
When the utility model uses in processing, chuck body 3 is matched with lathe spindle, body 3 (the facing cut grooving is to increase friction) is contained in the spindle taper hole of lathe; The big end endoporus of workpiece 7 is withstood (conical surface also mills grooving) on top 6 in the anchor clamps, open jettron, the tailstock centre (not shown) is withstood Hole chamfering place in the small end of workpiece 7; At this moment top being compressed before, spring 4 also is compressed thereupon, according to the size adjustment adjustment bolt 1 of tailstock compressed air pressure; Workpiece is contacted with top 6 all the time, when the end face of bolster with after chuck body 3 end faces contact, compression stops; At this moment be compressed owing to spring 4; Produced certain elastic force, top 6 can effectively contact with the workpiece large end face before the compressing, can process; Axially be the end face location owing to add man-hour, therefore only need a tool setting can process the demanding part of axial dimension.
Claims (2)
1. novel quick positioning fixture; Comprise chuck body, it is characterized in that said chuck body is a band Morse's taper hollow body, establishes cone centre at an end of body; Establish the adjustment bolt at the other end of body, adjustment bolt and top establish spring in body cavity.
2. novel quick positioning fixture as claimed in claim 1 is characterized in that establishing air-vent on said body adjustment bolt top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202443241U CN202219400U (en) | 2011-07-12 | 2011-07-12 | Novel quick positioning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202443241U CN202219400U (en) | 2011-07-12 | 2011-07-12 | Novel quick positioning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202219400U true CN202219400U (en) | 2012-05-16 |
Family
ID=46041437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202443241U Expired - Fee Related CN202219400U (en) | 2011-07-12 | 2011-07-12 | Novel quick positioning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202219400U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354043A (en) * | 2014-11-07 | 2015-02-18 | 池州市大正机械制造有限责任公司 | All-purpose clamping device for lathe |
| CN105081796A (en) * | 2014-05-07 | 2015-11-25 | 哈尔滨飞机工业集团有限责任公司 | Quick positioning and clamping tool |
| CN105729179A (en) * | 2016-03-30 | 2016-07-06 | 格林精密部件(苏州)有限公司 | Workpiece fixing device |
| CN107716963A (en) * | 2017-11-21 | 2018-02-23 | 绵阳市绵工工具有限公司 | A kind of two-way chamfering tool |
-
2011
- 2011-07-12 CN CN2011202443241U patent/CN202219400U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081796A (en) * | 2014-05-07 | 2015-11-25 | 哈尔滨飞机工业集团有限责任公司 | Quick positioning and clamping tool |
| CN104354043A (en) * | 2014-11-07 | 2015-02-18 | 池州市大正机械制造有限责任公司 | All-purpose clamping device for lathe |
| CN105729179A (en) * | 2016-03-30 | 2016-07-06 | 格林精密部件(苏州)有限公司 | Workpiece fixing device |
| CN107716963A (en) * | 2017-11-21 | 2018-02-23 | 绵阳市绵工工具有限公司 | A kind of two-way chamfering tool |
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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: 20120516 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |