CN206780054U - A kind of numerical control axle etc. divides angle rigid positioning device - Google Patents
A kind of numerical control axle etc. divides angle rigid positioning device Download PDFInfo
- Publication number
- CN206780054U CN206780054U CN201720679377.3U CN201720679377U CN206780054U CN 206780054 U CN206780054 U CN 206780054U CN 201720679377 U CN201720679377 U CN 201720679377U CN 206780054 U CN206780054 U CN 206780054U
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- CN
- China
- Prior art keywords
- numerical control
- positioning
- cylinder
- positioning disk
- fastening screw
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Abstract
The utility model discloses a kind of numerical control axle etc. to divide angle rigid positioning device, including numerical control main axle, positioning disk, cylinder and fastening screw；The positioning disk is circle, and centre offers mounting hole, the positioning disk is nested with by the mounting hole is fixed on the numerical control main axle afterbody, the positioning disk surrounding decile offers V-type groove, the cylinder is located at the positioning disk oblique upper, the fastening screw is arranged on the cylinder take-off lever, and the fastening screw leading section is that V-type is raised.The positioner accurate positioning, and positioning precision is high, and accumulated error will not be produced in position fixing process.
Description
Technical field
It the utility model is related to numerical control axle positioner field, and in particular to a kind of numerical control axle etc. divides angular stiffness positioning dress
Put.
Background technology
The master that the numerically-controlled milking composite machine tool being commonly used in the market, either servomotor are driven by timing belt
Axle, or electro spindle, all there is flexible wiggle in itself in position fixing process, can cause to accumulate in process position error and
Main shaft is shaken in process, the existing numerically-controlled milking composite machine tool with main shaft orientation indexing function, although main shaft all bands
There is position brake disk, but position brake disk carries accumulated error when positioning and indexing in itself, makes indexing inaccurate in itself, for adding
The problem of positioning and machining accuracy deficiency for the product of work High Accuracy and Divide angle be present.
Utility model content
In order to solve the above technical problems, we have proposed a kind of numerical control axle etc. to divide angle rigid positioning device, positioning dress
Accurate positioning is put, and positioning precision is high, and accumulated error will not be produced in position fixing process.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：A kind of numerical control axle etc. divides angular stiffness positioning dress
Put, including numerical control main axle, positioning disk, cylinder and fastening screw；The positioning disk is circle, and centre offers mounting hole, institute
State positioning disk and be nested with by the mounting hole and be fixed on the numerical control main axle afterbody, the positioning disk surrounding decile offers V-type
Groove, the cylinder are located at the positioning disk oblique upper, and the fastening screw is arranged on the cylinder take-off lever, the positioning
Latch leading section is that V-type is raised.
Preferably, guide sleeve is provided with outside the fastening screw, correcting can be so played and protect the positioning to insert
The effect of pin.
Preferably, the cylinder is Direct Action Type cylinder.
Pass through above-mentioned technical proposal, after the utility model rotates to the position angle of needs by the numerical control main axle, institute
State and positioned in the V-type groove that cylinder can drive the fastening screw to insert on the positioning disk, it is described after machining
Cylinder drives the fastening screw return, and the numerical control main axle rotates to another position, then carries out new positioning.The positioning
Device accurate positioning, and positioning precision is high, and accumulated error, service life length, simple in construction, peace will not be produced in position fixing process
Dress is easy, and application effect is fabulous.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that a kind of numerical control axle disclosed in the utility model embodiment etc. divides angle rigid positioning device
Figure；
Fig. 2 is the structural representation of the positioning disk disclosed in the utility model embodiment.
In figure：1st, numerical control main axle 2, positioning disk 3, cylinder 4, fastening screw 5, guide sleeve 6, mounting hole
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model is described in further detail with reference to embodiment and embodiment.
As depicted in figs. 1 and 2, a kind of numerical control axle etc. divides angle rigid positioning device, including numerical control main axle 1, positioning disk 2,
Cylinder 3 and fastening screw 4；The positioning disk 2 is circle, and centre offers mounting hole 6, and the positioning disk 2 passes through the peace
Dress hole 6, which is nested with, is fixed on the afterbody of numerical control main axle 1, and the surrounding decile of positioning disk 2 offers V-type groove, 3, the cylinder
In the oblique upper of positioning disk 2, the fastening screw 4 is arranged on the take-off lever of cylinder 3, the leading section of fastening screw 4
It is raised for V-type.
Guide sleeve 5 is provided with outside the fastening screw 4, correcting can be so played and protect the fastening screw 4
Effect.
The cylinder 3 is Direct Action Type cylinder.
Pass through above-mentioned technical proposal, after the utility model rotates to the position angle of needs by the numerical control main axle 1, institute
State and positioned in the V-type groove that cylinder 3 can drive the fastening screw 4 to insert on the positioning disk 2, after machining,
The cylinder 3 drives the return of fastening screw 4, and the numerical control main axle 1 rotates to another position, and then progress is new determines
Position.The positioner accurate positioning, and positioning precision is high, and accumulated error, service life length, knot will not be produced in position fixing process
Structure is simple, simple installation, and application effect is fabulous.
Above-described is only a kind of numerical control axle of the present utility model etc. point angle rigid positioning device preferred embodiment,
It should be pointed out that for the person of ordinary skill of the art, on the premise of not departing from the utility model and creating design, may be used also
To make several modifications and improvements, these belong to the scope of protection of the utility model.
Claims (3)
1. a kind of numerical control axle etc. divides angle rigid positioning device, it is characterised in that including numerical control main axle, positioning disk, cylinder and determines
Position latch；The positioning disk is circle, and centre offers mounting hole, and the positioning disk is nested with by the mounting hole to be fixed on
The numerical control main axle afterbody, the positioning disk surrounding decile offer V-type groove, the cylinder be located at the positioning disk it is oblique on
Side, the fastening screw are arranged on the cylinder take-off lever, and the fastening screw leading section is that V-type is raised.
2. a kind of numerical control axle according to claim 1 etc. divides angle rigid positioning device, it is characterised in that the positioning is inserted
Pin is outside to be provided with guide sleeve.
3. a kind of numerical control axle according to claim 1 etc. divides angle rigid positioning device, it is characterised in that the cylinder is
Direct Action Type cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720679377.3U CN206780054U (en) | 2017-06-12 | 2017-06-12 | A kind of numerical control axle etc. divides angle rigid positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720679377.3U CN206780054U (en) | 2017-06-12 | 2017-06-12 | A kind of numerical control axle etc. divides angle rigid positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206780054U true CN206780054U (en) | 2017-12-22 |
Family
ID=60715699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720679377.3U Expired - Fee Related CN206780054U (en) | 2017-06-12 | 2017-06-12 | A kind of numerical control axle etc. divides angle rigid positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206780054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048403A (en) * | 2018-07-25 | 2018-12-21 | 深圳市科益展自动化有限公司 | The design method of trapezoidal positioning protrusion in a kind of bolt mechanism, a kind of bolt mechanism |
-
2017
- 2017-06-12 CN CN201720679377.3U patent/CN206780054U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048403A (en) * | 2018-07-25 | 2018-12-21 | 深圳市科益展自动化有限公司 | The design method of trapezoidal positioning protrusion in a kind of bolt mechanism, a kind of bolt mechanism |
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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: 20171222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |