CN206509544U - The indexable milling clamper of expansion chuck - Google Patents
The indexable milling clamper of expansion chuck Download PDFInfo
- Publication number
- CN206509544U CN206509544U CN201621399112.XU CN201621399112U CN206509544U CN 206509544 U CN206509544 U CN 206509544U CN 201621399112 U CN201621399112 U CN 201621399112U CN 206509544 U CN206509544 U CN 206509544U
- Authority
- CN
- China
- Prior art keywords
- heart axle
- positioning seat
- clamp body
- milling clamper
- indexable milling
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a kind of indexable milling clamper of expansion chuck, positioning seat is fixedly mounted in clamp body top, positioning seat and clamp body center are through installation heart axle, heart axle lower end is floated by nut and fixed, and has the indexing conical surface to be used to index on heart axle, steel ball is provided with the positioning hole of positioning seat, spring is provided with the outside of steel ball, spring is held out against by holding screw is provided with expansion set outside fixation, the heart axle top conical surface, heart axle upper end is provided with swelling screw.The indexable milling clamper of expansion chuck of the present utility model, simple in construction, fixture clamps workpiece by expansion set, is easy to work-handling, is indexed by indexing means, convenient and swift.
Description
Technical field
The utility model is related to gear machining apparatus technical field, more particularly to a kind of swelling for gear Milling Process
The indexable milling clamper of formula.
Background technology
Current gear face oil groove processing generally uses horizontal milling machine, and workpiece dividing head clamping and indexing, which add
Work efficiency rate is low.
Utility model content
In order to solve the above mentioned problem that existing gear face oil groove processing mode is present, the utility model provides a kind of swollen
The indexable milling clamper of compact form.
The technical scheme that the utility model is used to achieve the above object is：The indexable milling clamper of expansion chuck, clamp body 1
Positioning seat 5 is fixedly mounted in top, and positioning seat 5 and the center of clamp body 1 are floating by nut 2 through heart axle 7, the lower end of heart axle 7 is installed
It is dynamic to fix, there is the indexing conical surface to be used to index on heart axle 7, steel ball 11 is provided with the positioning hole of positioning seat 5, the outside of steel ball 11 is provided with bullet
Spring 12, spring 12 is held out against by holding screw 13 and is provided with expansion set 10 outside fixation, the top conical surface of heart axle 7, and the upper end of heart axle 7 is provided with swollen
Tight screw 9.
It is provided with to be located on bushing 4, heart axle 7 between the outside of heart axle 7 and clamp body 1 and is provided between nut 2 and clamp body 1
Packing ring 3.
The indexable milling clamper of expansion chuck of the present utility model, simple in construction, fixture clamps workpiece by expansion set, is easy to workpiece
Handling, are indexed by indexing means, convenient and swift.
Brief description of the drawings
Fig. 1 is the indexable milling clamper main view sectional structure chart of the utility model expansion chuck.
In figure：1st, clamp body, 2, nut, 3, packing ring, 4, bushing, 5, positioning seat, 6, screw, 7, heart axle, 8, workpiece, 9, swollen
Tight screw, 10, expansion set, 11, steel ball, 12, spring, holding screw 13.
Embodiment
The indexable milling clamper of expansion chuck of the present utility model, clamp body 1 is connected by T-bolt platen, positioning
Seat 5 is fixed on clamp body 1 by hexagon socket cap head screw 6, and installation heart axle 7 is run through in positioning seat 5 and the center of clamp body 1,
The lower end of heart axle 7 is floated by nut 2 and fixed, be provided between the outside of heart axle 7 and clamp body 1 on bushing 4, heart axle 7 be located at nut 2 with
Being provided between clamp body 1 on packing ring 3, heart axle 7 has the indexing conical surface to be used to index, in the positioning hole that steel ball 11 is put into positioning seat 5,
Spring 12 is placed into, is loaded and is provided with outside certain coupling mechanism force, the top conical surface of heart axle 7 on expansion set 10, heart axle 7 with holding screw 13
End is provided with swelling screw 9, is swollen by expansion set size during rotary screw 9, clamps workpiece 8.
Keep flat on the table, locked by T-bolt in use, fixture is cleaned, workpiece 8 is installed to band expansion set 10
Heart axle 7 on, rotation swelling screw 9 pushes expansion set 10, clamps workpiece, starts processing, after station processing, live spindle 7,
Steel ball 11 is slipped into the second station, continue to process, all processing is intact for each station, unclamps swelling screw 9, removes workpiece 8, clears up
Locating surface, continues next workpiece of installation and is processed.
Claims (2)
1. the indexable milling clamper of expansion chuck, it is characterised in that：Clamp body（1）Positioning seat is fixedly mounted in top（5）, positioning seat（5）
And clamp body（1）Center is through installation heart axle（7）, heart axle（7）Lower end passes through nut（2）Float and fix, heart axle（7）On have point
The degree conical surface is used to index, positioning seat（5）Positioning hole in be provided with steel ball（11）, steel ball（11）Outside is provided with spring（12）, spring
（12）Pass through holding screw（13）Hold out against fixation, heart axle（7）Expansion set is provided with outside the conical surface of top（10）, heart axle（7）Upper end is provided with
Swelling screw（9）.
2. the indexable milling clamper of expansion chuck according to claim 1, it is characterised in that：The heart axle（7）Outside and fixture
Body（1）Between be provided with bushing（4）, heart axle（7）It is upper to be located at nut（2）With clamp body（1）Between be provided with packing ring（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399112.XU CN206509544U (en) | 2016-12-20 | 2016-12-20 | The indexable milling clamper of expansion chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399112.XU CN206509544U (en) | 2016-12-20 | 2016-12-20 | The indexable milling clamper of expansion chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206509544U true CN206509544U (en) | 2017-09-22 |
Family
ID=59863111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621399112.XU Expired - Fee Related CN206509544U (en) | 2016-12-20 | 2016-12-20 | The indexable milling clamper of expansion chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206509544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580949A (en) * | 2018-06-01 | 2018-09-28 | 佛山科学技术学院 | A kind of interior expansion clamp system with self-locking function |
| CN112571171A (en) * | 2020-12-09 | 2021-03-30 | 马鞍山市恒永利机械科技有限公司 | Machining method of three-pin shaft type universal joint |
-
2016
- 2016-12-20 CN CN201621399112.XU patent/CN206509544U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580949A (en) * | 2018-06-01 | 2018-09-28 | 佛山科学技术学院 | A kind of interior expansion clamp system with self-locking function |
| CN112571171A (en) * | 2020-12-09 | 2021-03-30 | 马鞍山市恒永利机械科技有限公司 | Machining method of three-pin shaft type universal joint |
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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: 20170922 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |