CN209295944U - A kind of corner displacement calibrating device for sensors - Google Patents
A kind of corner displacement calibrating device for sensors Download PDFInfo
- Publication number
- CN209295944U CN209295944U CN201920199848.XU CN201920199848U CN209295944U CN 209295944 U CN209295944 U CN 209295944U CN 201920199848 U CN201920199848 U CN 201920199848U CN 209295944 U CN209295944 U CN 209295944U
- Authority
- CN
- China
- Prior art keywords
- dividing head
- corner displacement
- scroll chuck
- optical dividing
- displacement sensor
- 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
Links
Abstract
The utility model discloses a kind of corner displacement calibrating device for sensors, more particularly to corner displacement sensor technical field, including dividing head mounting base, optical dividing head is provided at the top of the dividing head mounting base, and the top of dividing head mounting base is located at the side of optical dividing head and is connected with optical dividing head tailstock, corner displacement sensor is installed on the inside of the optical dividing head, the corner displacement sensor is externally connected to scroll chuck, the inner wall for being located at optical dividing head outside one end of the scroll chuck is connected with scroll chuck connector, axis fixing piece is installed on the outside of middle part between the corner displacement sensor and optical dividing head tailstock.The design of the utility model structure is simpler, and the requirement to operator is lower, has good application prospect in actual operation, improves calibration working efficiency, shortens the calibration time, meets the demand of corporate client inspection.
Description
Technical field
The utility model relates to corner displacement sensor technical fields, more specifically, originally practical to be related to a kind of corner position
Displacement sensor calibrating installation.
Background technique
Corner displacement sensor is applied in fields such as automobile, military projects than wide, in order to ensure corner displacement sensor
Accuracy of measurement needs periodically to calibrate corner displacement sensor.
Existing corner displacement calibrating device for sensors generally uses the calibration of photoelectric auto-collimator cooperation regular polygonal prism body
Method is calibrated, and elaborate is compared in operation, more demanding to operator, and the corner displacement sensor of different size needs
The tooling with the cooperation of regular polygonal prism body is manufactured, calibration is time-consuming and laborious, is unable to satisfy enterprise customer's demand.
Utility model content
In order to overcome the drawbacks described above of the prior art, the embodiments of the present invention provide a kind of corner displacement sensor school
Standard apparatus, structure design is simpler, and the requirement to operator is lower, has good application prospect in actual operation,
Calibration working efficiency is improved, the calibration time is shortened, meets the demand of corporate client inspection.
To achieve the above object, the utility model provides the following technical solutions: a kind of corner displacement calibrating device for sensors,
Including dividing head mounting base, optical dividing head, and the top of dividing head mounting base are provided at the top of the dividing head mounting base
It is connected with optical dividing head tailstock positioned at the side of optical dividing head, corner displacement biography is installed on the inside of the optical dividing head
Sensor, the corner displacement sensor are externally connected to scroll chuck, divide outside one end of the scroll chuck positioned at optics
The inner wall of degree head is connected with scroll chuck connector, outside the middle part between the corner displacement sensor and optical dividing head tailstock
Side is equipped with axis fixing piece.
In a preferred embodiment, fixation hole, the three-jaw are provided in the middle part of the scroll chuck connector
The junction outer diameter of chuck and scroll chuck connector is less than the internal diameter of fixation hole.
In a preferred embodiment, the outside for being internally located at fixation hole of the scroll chuck connector is uniformly set
Internal thread hole there are three setting, is bolted between the scroll chuck connector and the outer wall of optical dividing head.
In a preferred embodiment, solid by three screws between the axis fixing piece and optical dividing head tailstock
Fixed connection.
In a preferred embodiment, the corner displacement sensor and the revolution shaft of dividing head mounting base are in
Coaxial state, setting-up eccentricity are not more than 0.02mm.
The technical effect and advantage of the utility model: in use, the shaft for the corner displacement sensor being calibrated is fixed
In on the axis fixing piece of optical dividing head tailstock, meanwhile, with the shell of the clamping with three-jaw chuck corner displacement sensor, and make this
The shaft of corner displacement sensor and the rotating shaft of optical dividing head are coaxial, due to the measurement of corner displacement calibrating device for sensors
As a result uncertainty principal element has the clamping concentricity of optical dividing head error and corner displacement sensor, fixes in guarantee axis
In the case where part and scroll chuck connector machining accuracy, when clamping corner displacement senses, setting-up eccentricity is not more than 0.02mm, school
On time, optical dividing head returns to zero, while corner displacement sensor zero setting, by the main shaft of hand wheel rotating optical dividing head, degree of making
Disk is respectively at 10 °, 20 °, 30 ° ... ... 330 ° of position corrections corner displacement sensors, and then obtains in actual operation
Good application prospect, improves calibration working efficiency, shortens the calibration time, meet the demand of corporate client inspection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of scroll chuck connector in the utility model.
Fig. 3 is the structural schematic diagram of the utility model axis fixing piece.
Appended drawing reference are as follows: 1 dividing head mounting base, 2 optical dividing heads, 3 optical dividing head tailstocks, 4 corner displacement sensors,
5 scroll chucks, 6 scroll chuck connectors, 7 axis fixing pieces, 61 internal thread holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of corner displacement calibrating device for sensors as shown in Figs. 1-3, including dividing head peace
Seat 1 is filled, the top of the dividing head mounting base 1 is provided with optical dividing head 2, and the top of dividing head mounting base 1 is located at optics
The side of dividing head 2 is connected with optical dividing head tailstock 3, and the inside of the optical dividing head 2 is equipped with corner displacement sensor
4, the corner displacement sensor 4 is externally connected to scroll chuck 5, divides outside one end of the scroll chuck 5 positioned at optics
Degree head 2 inner wall be connected with scroll chuck connector 6, between the corner displacement sensor 4 and optical dividing head tailstock 3 in
Axis fixing piece 7 is installed on the outside of portion.
Further, the middle part of the scroll chuck connector 6 is provided with fixation hole, the scroll chuck 5 and three-jaw card
The junction outer diameter of disk connector 6 is less than the internal diameter of fixation hole, convenient for the installation of scroll chuck 5.
Further, the outside for being internally located at fixation hole of the scroll chuck connector 6 is uniformly arranged there are three interior spiral shell
Pit 61 is bolted between the scroll chuck connector 6 and the outer wall of optical dividing head 2, connects convenient for scroll chuck
The installation of fitting 6 is fixed.
Further, it is fixedly connected, is convenient for by three screws between the axis fixing piece 7 and optical dividing head tailstock 3
The connection of axis fixing piece 7 and optical dividing head tailstock 3.
Further, since the measurement result uncertainty principal element of corner displacement calibrating device for sensors has optics point
The clamping concentricity for spending 2 error of head and corner displacement sensor 4 processes essence in guarantee axis fixing piece 7 and scroll chuck connector 6
In the case where degree, when clamping corner displacement senses 4, the revolution shaft of corner displacement sensor 4 and dividing head mounting base 1 is in same
Spindle Status, setting-up eccentricity are not more than 0.02mm.
Utility model works principle:
It is as follows using this calibrating installation calibration corner displacement sensor calibration process referring to Figure of description 1-3, firstly,
The shaft for the corner displacement sensor 4 being calibrated is fixed on the axis fixing piece 7 of optical dividing head tailstock 3, meanwhile, use three-jaw
The shell of 5 clamping of the chuck corner displacement sensor 4, and make the shaft of the corner displacement sensor 4 and returning for optical dividing head 2
Shaft is coaxial, since the measurement result uncertainty principal element of corner displacement calibrating device for sensors has the mistake of optical dividing head 2
The clamping concentricity of difference and corner displacement sensor 4, in the feelings for ensureing axis fixing piece 7 and 6 machining accuracy of scroll chuck connector
Under condition, when clamping corner displacement sensing 4, setting-up eccentricity is not more than 0.02mm, and when calibration, optical dividing head 2 is returned to zero, while corner
4 zero setting of displacement sensor makes scale respectively at 10 °, 20 °, 30 ° ... ... by the main shaft of hand wheel rotating optical dividing head 2
330 ° of position correction corner displacement sensors 4, and then good application prospect has been obtained in actual operation, it improves
Calibration working efficiency shortens the calibration time, meets the demand of corporate client inspection.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two
Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when
The absolute position for being described object changes, then relative positional relationship may change；
Secondly: the utility model discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure,
His structure, which can refer to, to be commonly designed, and under not conflict situations, the utility model the same embodiment and different embodiments can be mutual
Combination；
Last: the above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (5)
1. a kind of corner displacement calibrating device for sensors, including dividing head mounting base (1), it is characterised in that: the dividing head peace
It is provided with optical dividing head (2) at the top of dress seat (1), and the top of dividing head mounting base (1) is located at the one of optical dividing head (2)
Side is connected with optical dividing head tailstock (3), is equipped with corner displacement sensor (4) on the inside of the optical dividing head (2), described
Corner displacement sensor (4) is externally connected to scroll chuck (5), positioned at optics point outside one end of the scroll chuck (5)
The inner wall of degree head (2) is connected with scroll chuck connector (6), the corner displacement sensor (4) and optical dividing head tailstock (3)
Between middle part on the outside of axis fixing piece (7) are installed.
2. a kind of corner displacement calibrating device for sensors according to claim 1, it is characterised in that: the scroll chuck connects
Fixation hole is provided in the middle part of fitting (6), the scroll chuck (5) and the junction outer diameter of scroll chuck connector (6) are less than
The internal diameter of fixation hole.
3. a kind of corner displacement calibrating device for sensors according to claim 1, it is characterised in that: the scroll chuck connects
The outside for being internally located at fixation hole of fitting (6) is uniformly arranged there are three internal thread hole (61), the scroll chuck connector (6)
It is bolted between the outer wall of optical dividing head (2).
4. a kind of corner displacement calibrating device for sensors according to claim 1, it is characterised in that: the axis fixing piece
(7) it is fixedly connected between optical dividing head tailstock (3) by three screws.
5. a kind of corner displacement calibrating device for sensors according to claim 1, it is characterised in that: the corner displacement passes
The revolution shaft of sensor (4) and dividing head mounting base (1) is in coaxial state, and setting-up eccentricity is not more than 0.02mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920199848.XU CN209295944U (en) | 2019-01-30 | 2019-01-30 | A kind of corner displacement calibrating device for sensors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920199848.XU CN209295944U (en) | 2019-01-30 | 2019-01-30 | A kind of corner displacement calibrating device for sensors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209295944U true CN209295944U (en) | 2019-08-23 |
Family
ID=67642855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920199848.XU Expired - Fee Related CN209295944U (en) | 2019-01-30 | 2019-01-30 | A kind of corner displacement calibrating device for sensors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209295944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485532A (en) * | 2022-01-27 | 2022-05-13 | 阿米检测技术有限公司 | Angular displacement sensor calibration device and detection method thereof |
-
2019
- 2019-01-30 CN CN201920199848.XU patent/CN209295944U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485532A (en) * | 2022-01-27 | 2022-05-13 | 阿米检测技术有限公司 | Angular displacement sensor calibration device and detection method thereof |
| CN114485532B (en) * | 2022-01-27 | 2024-04-09 | 阿米检测技术有限公司 | Angular displacement sensor calibration device and detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103372666B (en) | Processing method and concentricity measuring tool for coaxial hole of diesel engine oil supply unit casing | |
| CN112008491B (en) | CA type five-axis numerical control machine tool RTCP precision calibration method based on measuring head | |
| CN110732918B (en) | Complex multistage cone blade rotor and stator blade tip measuring method and grinding processing method | |
| CN105806181A (en) | Tooth thickness gauge for straight bevel gear | |
| CN109506555A (en) | The measuring device and measurement method of the U-shaped frame bearing hole concentricity of two axis | |
| CN209295944U (en) | A kind of corner displacement calibrating device for sensors | |
| CN114749995B (en) | Swing type rotary shaft positioning precision detection method | |
| RU186481U1 (en) | INTERFEROMETRIC DEVICE FOR CENTERING OPTICAL ELEMENTS WITH ASPHERIC SURFACES IN FRAMES | |
| CN110825029A (en) | Method and system for compensating pose errors of self-adaptive machining mechanism | |
| US10416647B1 (en) | Apparatus for determining axes for the computer assisted setup of a machine tool table | |
| CN211824253U (en) | Angular displacement sensor calibration system | |
| CN106595498B (en) | A kind of antenna house wall thickness measuring and inner mold face process integration device and method | |
| CN117260389A (en) | Multi-sensor fusion-driven large-scale deep hole part shape error in-situ measurement system | |
| CN207344264U (en) | A kind of cylinder zoom cam cutting accuracy detecting device | |
| CN201561747U (en) | Special fixture for measuring hobbing cutter of three-coordinate measuring system | |
| CN101722324B (en) | Size control method for precision processing of pyramid sleeve and measurement clamping plate | |
| CN114087972B (en) | Device for measuring shape error of long hole part | |
| CN114367873B (en) | Method for guaranteeing hole system position degree of rotary part in machining process | |
| CN112815841B (en) | Position calibration method and device for normal measurement sensor | |
| CN105043213A (en) | Three-claw centering type detection device for shaft-type parts | |
| CN209085507U (en) | The device for fast detecting of inner bore chamfering depth | |
| CN207501846U (en) | A kind of deep hole chamfering cubing | |
| JPS5853843B2 (en) | How to measure rotational accuracy of rotating shaft | |
| CN112719473B (en) | Rapid centering method and system for tooth grooves of duplicate gears | |
| EP3418682A1 (en) | Measuring method using touch probe |
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: 20190823 Termination date: 20200130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |