CN202804683U - Bearing type elastic multi-angle positioning mechanism - Google Patents
Bearing type elastic multi-angle positioning mechanism Download PDFInfo
- Publication number
- CN202804683U CN202804683U CN 201220382470 CN201220382470U CN202804683U CN 202804683 U CN202804683 U CN 202804683U CN 201220382470 CN201220382470 CN 201220382470 CN 201220382470 U CN201220382470 U CN 201220382470U CN 202804683 U CN202804683 U CN 202804683U
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- positioning
- bearing
- workpiece
- elasticity
- bearing type
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Abstract
The utility model relates to a machine tool positioning clamp, in particular to a bearing type elastic multi-angle positioning mechanism which comprises a workpiece arranging shaft capable of clamping workpieces on the workpiece arranging shaft, a positioning block mounted on and capable of rotating along with the workpiece arranging shaft and an elastic slide column positioned on a rack on one radial side of the positioning block and with a spring pressed on the tail portion. The positioning block is provided with multiple V-shaped grooves distributed on the periphery at intervals, and the front end of elastic slide column can be pressed into the V-shaped grooves for matching positioning under the action of spring force. The structure of the mechanism can realize circumferential positioning of two or more than two shafts of different angles, so that axial or circumferential positioning precision of workpieces on the shafts is improved. In addition, the bearing type elastic multi-angle positioning mechanism has the advantages of simple structure, easiness to manufacture, simplicity, convenience and labor saving in operation, high performance in use and high precision in repeated positioning, and the front end of the elastic slide column selects a deep groove ball bearing, so that working precision of the mechanism can be improved, and the service life of the mechanism can be prolonged.
Description
Technical field
The utility model relates to a kind of lathe positioning fixture, specifically a kind of bearing-type elasticity multi-angle detent mechanism.
Background technology
Existing horizontal lathe is when workpiece positions on to axle, and what usually adopt is the unidirectional location structure of elasticity locating piece, and the shortcoming of this structure is: 1, can't rotate the location, can not adapt to the requirement of workpiece multi-angle location processing; 2, locating piece is selected foundry goods usually, affects positioning accuracy and the working life of mechanism because of frequent contact wear easily between the arrangement axle of itself and workpiece.
Summary of the invention
Technical problem to be solved in the utility model is that the bearing-type elasticity multi-angle detent mechanism of a kind of rotatable multi-angle location, positioning accuracy height, long service life is provided.
Bearing-type elasticity multi-angle detent mechanism of the present utility model include the workpiece of clamping workpiece thereon settle axle, be installed in that workpiece is settled on the axle and can with workpiece settle the axle rotation locating piece, be positioned at locating piece radially the afterbody on the side frame be pressed with the elasticity traveller of spring; Be provided with a plurality of V-shaped grooves along circumferentially-spaced on the described locating piece, described elasticity traveller front end can be pushed down into V-shaped groove at spring-force driven dual and cooperate the location.
The part that described elasticity traveller front end cooperates with V-shaped groove is equipped with bearing.
Described bearing is deep groove ball bearing.
Structure of the present utility model can satisfy the axle of two or more different angles circumferentially locates, and has improved the axial or circumferential positioning accuracy of workpiece on the axle; The utility model also has simple in structurely in addition, is easy to make, and easy and simple to handle laborsaving, serviceability is good, the advantage that repetitive positioning accuracy is high; Elasticity traveller front end is selected deep groove ball bearing, can improve operating accuracy and the working life of mechanism.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in the figure, this bearing-type elasticity multi-angle detent mechanism workpiece of including clamping workpiece thereon settle axle 1, be installed in that workpiece is settled on the axle and can with workpiece settle the axle rotation locating piece 2, be positioned at locating piece radially the afterbody on the side frame be pressed with the elasticity traveller 4 of spring 3; Be provided with a plurality of V-shaped grooves 5 along circumferentially-spaced on the described locating piece 2, elasticity traveller 4 front ends can be pushed down into V-shaped groove at spring-force driven dual and cooperate the location.The part that elasticity traveller 4 front ends cooperate with V-shaped groove is equipped with bearing 6, and the elasticity traveller cooperates the location by bearing 6 with V-shaped groove.Bearing 6 can be selected deep groove ball bearing, to improve positioning accuracy and service life.
Claims (3)
1. bearing-type elasticity multi-angle detent mechanism, include the workpiece of clamping workpiece thereon settle axle (1), be installed in that workpiece is settled on the axle and can with workpiece settle the axle rotation locating piece (2), be positioned at locating piece radially the afterbody on the side frame be pressed with the elasticity traveller (4) of spring (3); It is characterized in that: be provided with a plurality of V-shaped grooves (5) along circumferentially-spaced on the described locating piece (2), elasticity traveller (4) front end can be pushed down into V-shaped groove at spring-force driven dual and cooperate the location.
2. bearing-type elasticity multi-angle detent mechanism according to claim 1, it is characterized in that: the part that elasticity traveller (4) front end cooperates with V-shaped groove is equipped with bearing (6), and the elasticity traveller cooperates the location by bearing (6) with V-shaped groove.
3. bearing-type elasticity multi-angle detent mechanism according to claim 2, it is characterized in that: bearing (6) is deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220382470 CN202804683U (en) | 2012-08-03 | 2012-08-03 | Bearing type elastic multi-angle positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220382470 CN202804683U (en) | 2012-08-03 | 2012-08-03 | Bearing type elastic multi-angle positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804683U true CN202804683U (en) | 2013-03-20 |
Family
ID=47863626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220382470 Expired - Fee Related CN202804683U (en) | 2012-08-03 | 2012-08-03 | Bearing type elastic multi-angle positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498392A (en) * | 2017-09-08 | 2017-12-22 | 深圳市金洲精工科技股份有限公司 | Bar observes auxiliary mould |
-
2012
- 2012-08-03 CN CN 201220382470 patent/CN202804683U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498392A (en) * | 2017-09-08 | 2017-12-22 | 深圳市金洲精工科技股份有限公司 | Bar observes auxiliary mould |
| CN107498392B (en) * | 2017-09-08 | 2023-11-14 | 深圳市金洲精工科技股份有限公司 | Bar material observation auxiliary 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: 20130320 Termination date: 20150803 |
|
| EXPY | Termination of patent right or utility model |