CN207548582U - For the large-scale automatic aligning chuck of roundness measuring equipment - Google Patents
For the large-scale automatic aligning chuck of roundness measuring equipment Download PDFInfo
- Publication number
- CN207548582U CN207548582U CN201721678167.9U CN201721678167U CN207548582U CN 207548582 U CN207548582 U CN 207548582U CN 201721678167 U CN201721678167 U CN 201721678167U CN 207548582 U CN207548582 U CN 207548582U
- Authority
- CN
- China
- Prior art keywords
- chuck
- measuring equipment
- chuck body
- workpiece
- roundness measuring
- 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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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of large-scale automatic aligning chuck for roundness measuring equipment, including chuck body, it is provided on the chuck body in 120 ° of equally distributed 3 bearing guide rails, the driving unit of radial push workpiece movement is provided in each bearing guide rail, the claw block for the center that workpiece is pushed to chuck is additionally provided in each bearing guide rail, the claw block is fixed on by fastener in the bearing guide rail.The utility model is used cooperatively with roundness measuring equipment electrical system, the fast automatic aligning of weight large-scale workpiece can be achieved, an aligning process is completed to be no more than 1 minute, the utility model is uniform with chucking power, it can ensure that product center is overlapped with 1 center of chuck body, the influence generated due to workpiece deviates the centre of gyration is greatly reduced, so as to improve the precision of system.
Description
Technical field
The utility model is related to a kind of automatic aligning device, and relate more specifically to a kind of automatic for the large size of roundness measuring equipment
Centring chuck.
Background technology
When roundness measuring equipment measures weight large-scale workpiece currently on the market, the aligning of workpiece taps mode manually using original, by
It is restricted in by workpiece weight and volume, manual aligning is difficult, accurate can not adjust, and completing an aligning process needs to grow very much
Time, this becomes the bottleneck for restricting great type Roundness of Workpiece measurement efficiency.This just needs to develop a kind of roundness measuring equipment large size automatically
Centring chuck realizes the quick accurate aligning of weight large-scale workpiece.
Utility model content
For the deficiency of above-mentioned technology, the utility model discloses a kind of large-scale automatic aligning chuck for roundness measuring equipment, energy
It is enough to realize the fast automatic aligning of weight large-scale workpiece, it completes an aligning process and is no more than 1 minute, so as to increase substantially great type
The measurement efficiency of Roundness of Workpiece.
The utility model uses following technical scheme：
A kind of large-scale automatic aligning chuck for roundness measuring equipment including chuck body, is provided on the chuck body in 120 °
Equally distributed 3 bearing guide rails are each provided with the driving unit of radial push workpiece movement, each in the bearing guide rail
The claw block for the center that workpiece is pushed to chuck is additionally provided in the bearing guide rail, the claw block passes through fastener
It is fixed in the bearing guide rail.
Preferably, the chuck body is also configured with carrying out data communication with the chuck body and the chuck body is controlled to move
The computer of work.
Preferably, the full-size of the chuck body clamping workpiece is Φ 1200mm.
Preferably, the shape of the chuck body is circle, and material is marble.
Preferably, leading screw is provided on the driving unit and pushes the motor of the claw block movement.
Preferably, the fastener is bolt.
Positive beneficial effect：
The utility model is used cooperatively with roundness measuring equipment electrical system, it can be achieved that the fast automatic aligning of weight large-scale workpiece, is completed
One time aligning process is no more than 1 minute, and the utility model has chucking power uniform, can ensure product center and chuck hub weight
It closes, the influence generated due to workpiece deviates the centre of gyration is greatly reduced, so as to improve system accuracy.
Description of the drawings
Fig. 1 is the utility model dimensional structure diagram；
Fig. 2 is the structure diagram of the utility model one embodiment；
In figure：1- chuck bodies, 2- bearing guide rails, 3- claws block, 4- driving units, 5- racks, 6- sensor heights are adjusted
Column, 7- transducer transverselies adjust transverse arm, 8- sensor collets.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that reality described herein
It applies example to be only used for describing and explaining the present invention, is not used to limit the utility model.
As shown in Figure 1, a kind of large-scale automatic aligning chuck for roundness measuring equipment, including chuck body 1, on the chuck body 1
It is provided in 120 ° of equally distributed 3 bearing guide rails 2, the movement of radial push workpiece is provided in each bearing guide rail 2
Driving unit 4, the claw block 3 of the center that workpiece is pushed to chuck, institute are additionally provided in each bearing guide rail 2
Claw block 3 is stated to be fixed in the bearing guide rail 2 by fastener.
In the utility model, the chuck body 1 is also configured with carrying out data communication with the chuck body 1 and controls institute
State the computer of the action of chuck body 1.
In the utility model, the full-size of 1 clamping workpiece of chuck body is Φ 1200mm.
In the utility model, the shape of the chuck body 1 is circle, and material is marble.
In the utility model, leading screw is provided on the driving unit 4 and pushes the electricity of the movement of claw block 3
Machine.
In the utility model, the fastener is bolt.
With reference in above-described embodiment, the utility model is described further below.
As shown in Fig. 2, when workpiece carries out roundness measurement, chuck body 1 and sensor adjusting apparatus are set into rack 5
On, the sensor adjusting apparatus for adjusting sensing station is provided in rack 5, sensor adjusting apparatus includes sensor height tune
Save column 6, transducer transversely adjusts transverse arm 7, sensor collet 8.Chuck body 1 is arranged in rack 5 and is pressed from both sides in sensor
First 8 lower section.For the utility model by equally distributed three 3 bearing guide rails 2,3 bearing guide rails 2 on chuck body 1 are in 120 °
It is geometric theory according to " 3 points on the same line do not determine a circle " to be uniformly distributed, when workpiece is placed on chuck body 1
On bearing guide rail 2 on after, leading screw is provided in bearing guide rail 2 and the claw block 3 is pushed to move motor can band
The movement of dynamic claw block 3.According to the geometric theory of " 3 points on the same line do not determine a circle ", 3 claw blocks 3 are by work
Part is pushed to the center of chuck body 1.Then computer system carries out data acquisition and processing to the position of workpiece, calculates
Workpiece centre and the eccentric position of 1 centre of gyration of chuck body, according to this eccentric position, three claw blocks 3 of computer system control
It continues to press on workpiece to move to the centre of gyration of chuck body 1, the eccentric adjust automatically to workpiece so can be completed repeatedly.It reduces
The influence generated due to workpiece deviates the centre of gyration improves system accuracy.Chuck clamping workpiece size range maximum can be to Φ
1200mm
The utility model is used cooperatively with roundness measuring equipment electrical system, it can be achieved that the fast automatic aligning of weight large-scale workpiece, is completed
One time aligning process is no more than 1 minute, and the utility model has chucking power uniform, can ensure in product center and chuck body 1
The heart overlaps, and the influence generated due to workpiece deviates the centre of gyration is greatly reduced, so as to improve system accuracy.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These specific embodiments are merely illustrative of, and those skilled in the art is in the principle and essence for not departing from the utility model
In the case of, various omissions, substitutions and changes can be carried out to the details of the above method and system.For example, merge above method step
Suddenly, so as to realize that it is new that substantially identical result then belongs to this practicality according to the substantially identical function of substantially identical method execution
The range of type.Therefore, the scope of the utility model is only limited by the claims that follow.
Claims (6)
1. a kind of large-scale automatic aligning chuck for roundness measuring equipment, including chuck body（1）, it is characterised in that：The chuck body（1）
On be provided in 120 ° of equally distributed 3 bearing guide rails（2）, each bearing guide rail（2）On be provided with radial push work
The driving unit of part movement（4）, each bearing guide rail（2）On be additionally provided with the center that workpiece is pushed to chuck
Claw block（3）, the claw block（3）The bearing guide rail is fixed on by fastener（2）On.
2. a kind of large-scale automatic aligning chuck for roundness measuring equipment according to claim 1, it is characterised in that：The chuck
Body（1）It is also configured with and the chuck body（1）It carries out data communication and controls the chuck body（1）The computer of action.
3. a kind of large-scale automatic aligning chuck for roundness measuring equipment according to claim 2, it is characterised in that：The chuck
Body（1）The full-size of clamping workpiece is Φ 1200mm.
4. a kind of large-scale automatic aligning chuck for roundness measuring equipment according to any one of claim 1-3, feature exist
In：The chuck body（1）Shape for circle, material is marble.
5. a kind of large-scale automatic aligning chuck for roundness measuring equipment according to claim 1, it is characterised in that：The driving
Unit（4）On be provided with leading screw and push the claw block（3）Mobile motor.
6. a kind of large-scale automatic aligning chuck for roundness measuring equipment according to claim 1, it is characterised in that：The fastening
Part is bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678167.9U CN207548582U (en) | 2017-12-06 | 2017-12-06 | For the large-scale automatic aligning chuck of roundness measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721678167.9U CN207548582U (en) | 2017-12-06 | 2017-12-06 | For the large-scale automatic aligning chuck of roundness measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207548582U true CN207548582U (en) | 2018-06-29 |
Family
ID=62665966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721678167.9U Expired - Fee Related CN207548582U (en) | 2017-12-06 | 2017-12-06 | For the large-scale automatic aligning chuck of roundness measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207548582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378366A (en) * | 2020-11-05 | 2021-02-19 | 中国科学院沈阳自动化研究所 | Large-scale cylindricity appearance air supporting automatic aligning device |
-
2017
- 2017-12-06 CN CN201721678167.9U patent/CN207548582U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378366A (en) * | 2020-11-05 | 2021-02-19 | 中国科学院沈阳自动化研究所 | Large-scale cylindricity appearance air supporting automatic aligning device |
| CN112378366B (en) * | 2020-11-05 | 2021-09-17 | 中国科学院沈阳自动化研究所 | Large-scale cylindricity appearance air supporting automatic aligning device |
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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: 20180629 Termination date: 20191206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |