CN108645368A - Linear rolling track walking parallelism measuring apparatus and its application method - Google Patents
Linear rolling track walking parallelism measuring apparatus and its application method Download PDFInfo
- Publication number
- CN108645368A CN108645368A CN201810992059.1A CN201810992059A CN108645368A CN 108645368 A CN108645368 A CN 108645368A CN 201810992059 A CN201810992059 A CN 201810992059A CN 108645368 A CN108645368 A CN 108645368A
- Authority
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- China
- Prior art keywords
- guide rail
- displacement sensor
- survey
- tested guide
- reference plane
- Prior art date
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
Abstract
A kind of linear rolling track walking parallelism measuring apparatus, including reference platform, it is upper reference plane at the top of reference platform, it is side reference plane on the right side of reference platform, tested guide rail is installed above reference platform, standard slider is installed on tested guide rail, adjustable front and back upper and lower measurement gauge stand is equipped at the top of standard slider, the measurement gauge stand right end is equipped with survey and moves up and down displacement sensor and survey lateral movement displacement sensor, survey moves up and down displacement sensor and is contacted with upper reference plane, and the survey lateral movement displacement sensor is contacted with side reference plane.This is simple in structure, it can be easily installed and dismantle and adjust using magnet adsorption guide rail, tested guide rail is measured using standard slider sliding type, utilize grating and displacement sensor, the data of tested guide rail position and displacement variable can be obtained, and data are carried out by computer and store calculation process analysis, the tested guide rail walking depth of parallelism is finally calculated, measurement data is preserved and exported.
Description
Technical field
The present invention relates to guide rail field of measuring technique more particularly to a kind of linear rolling track walking parallelism measuring apparatus
And its application method.
Background technology
Currently, each guide rail manufacturer all passes through the measurement of guide rail walking parallelism precision, tested guide rail is installed
Sliding block is then loaded onto on guide rail on reference platform, by measuring sliding block top surface and benchmark respectively during mobile sliding block
The depth of parallelism of plane, and measure the depth of parallelism of sliding block side benchmark and guide rail side.The guide rail walking depth of parallelism is to weigh guide rail essence
One particularly important index of degree, especially high-precision guide rail are even more so.Therefore, its measurement is each guide rail factory
Common problem, installation and removal trouble when measurement.Efficiency is low, especially high-precision guide rail production, and problem is more prominent.Mesh
Preceding measurement method is difficult to meet production requirement.
Invention content
The invention solves the above-mentioned problems of the prior art, provide a kind of for the linear rolling track walking depth of parallelism
The measuring table of detection is mainly innovated from installation and removal when measuring and the acquisition of measurement data, using electric permanent magnetism side
Formula adsorbs guide rail, grating can be coordinated to be recorded when reading measurement data, is checked convenient for returning shelves.
The present invention solves the technical solution of its technical problem use：This linear rolling track walking measurement of paralleism dress
It sets, including reference platform, is upper reference plane at the top of the reference platform, be side reference plane, the base on the right side of the reference platform
Tested guide rail is installed above quasi- platform, standard slider is installed, being equipped at the top of the standard slider can on the tested guide rail
Measurement gauge stand above and below adjusting is front and back, the measurement gauge stand right end are equipped with survey and move up and down displacement sensor and survey lateral movement
Displacement sensor, the survey move up and down displacement sensor and are contacted with upper reference plane, surveys be displaced sideways displacement sensor and
Side reference plane contact, the reference platform left side are installed with guideway, and the reference platform below the guideway fixes peace
Equipped with linear grating, pedestal is installed on the left of the guideway, the base bottom is equipped with the light coordinated with linear grating
Grid reading head, the grating reading head right side is contacted on the left of linear grating by regulation installation, fixed on front side of the reference platform
Motor is installed, is installed with active synchronization belt wheel on front side of the reference platform, the active synchronization belt wheel is fixed with motor
Driven synchronous pulley is fixedly mounted in connection, the reference platform rear side, and the active synchronization belt wheel and driven synchronous pulley extend
Go out the right of reference platform, between the active synchronization belt wheel and driven synchronous pulley be equipped with synchronous belt, the pedestal with it is synchronous
Band is fixedly connected, and swingable driving lever is equipped on the left of the pedestal, and the measurement gauge stand left end is equipped with U-lag, the U-lag card
Firmly at the top of driving lever.
In order to further perfect, reference platform is granite material, has deformation small, stability is good, and precision stability is good.
It is further perfect, it is installed with electric permanent-magnet suction disc at the top of reference platform, quilt is equipped at the top of the electric permanent-magnet suction disc
Guide rail is surveyed, the magnetic conduction baffle for being useful for limit tested guide rail is fixedly mounted in the electric permanent-magnet suction disc top left side, and described be tested is led
Rail is adsorbed at the top of electric permanent-magnet suction disc between magnetic conduction baffle right side, and electric permanent-magnet suction disc can adsorb tested guide rail, magnetic conduction gear
Plate can limit the movement of tested guide rail.
It is further perfect, it is installed with tension device on rear side of reference platform, the tension device is fixed with driven synchronous pulley
Connection, reference platform rear side are installed with tension device, and the tension device is fixedly connected with driven synchronous pulley, can adjust same
Walk the tightness of band.
The application method of linear rolling track parallelism measuring apparatus：
One, tested guide rail is adsorbed between electric permanent-magnet suction disc and magnetic conduction baffle, magnetic conductive board lateral Displacement tested guide rail；
Two, survey is moved up and down displacement sensor and surveys lateral movement displacement sensor and be fixedly connected on measurement gauge stand,
By driving lever top card in U-lag, survey moves up and down the upper reference plane of displacement sensor bottom contact, surveys lateral movement displacement sensing
Device bottom contacts side reference plane, and measurement gauge stand drives survey to move up and down displacement sensor and slided along upper reference plane, measures gauge stand
It drives and surveys lateral movement displacement sensor along the sliding of side reference plane；
Three, motor is opened, drives synchronous belt movement, synchronous belt to drive by active synchronization belt wheel and driven synchronous pulley
Fixed gauge stand slides on tested guide rail；
Four, pedestal drives grating reading head to be moved along linear grating, and grating reading head reads tested guide rail length direction
On position data, survey and move up and down the change in displacement data that displacement sensor reads tested guide rail upper and lower directions, survey lateral move
Dynamic displacement sensor reads the change in displacement data of tested guide rail side directions, and is transmitted data-signal by data collecting card
Give computer carry out data storage, finally by dynamic Survey Software to data carry out calculation process analysis, finally calculate by
Measurement data is preserved and is exported by the walking depth of parallelism for surveying the error and guide rail on each position of guide rail.
The invention has the advantages that：The configuration of the present invention is simple can be easily installed and be dismantled using magnet adsorption guide rail
And adjustment, record can be changed by being measured to tested guide rail using sliding type, and coordinate grating measuring and record
Can preserve data in time facilitates back shelves to check.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the left view of the present invention；
Fig. 3 is the vertical view of the present invention；
Fig. 4 is the vertical view that gauge stand is measured in the present invention；
Fig. 5 secondary, sliding block partial enlarged views for middle guide of the present invention；
Fig. 6 is the partial enlarged view of tested guide rail, standard slider in the present invention；
Fig. 7 is tested guide rail in the present invention, standard slider, the partial enlarged view for measuring gauge stand.
Reference sign：Driving lever 1, tested guide rail 3, standard slider 4, measures gauge stand 5, pedestal 6, slides electric permanent-magnet suction disc 2
Block 7, grating reading head 8, reference platform 9, motor 10, active synchronization belt wheel 11, synchronous belt 12, driven synchronous pulley 13, straight line
Grating 14, magnetic conduction baffle 16, guideway 17, tension device 19, surveys lateral movement displacement sensor 20, upper reference plane at U-lag 15
21, side reference plane 22, survey move up and down displacement sensor 23.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings：
With reference to attached drawing 1~6：This linear rolling track walking parallelism measuring apparatus, including reference platform 9, the base
9 top of quasi- platform is upper reference plane 21, and 9 right side of the reference platform is side reference plane 22, and 9 top of the reference platform is equipped with
Tested guide rail 3, is equipped with standard slider 4 on the tested guide rail 3,4 top of the standard slider be equipped with it is adjustable it is front and back up and down
Measurement gauge stand 5,5 right end of measurement gauge stand be equipped with survey move up and down displacement sensor 23 and survey lateral movement displacement sensing
Device 20, the survey move up and down displacement sensor 23 and are contacted with upper reference plane 21, surveys be displaced sideways displacement sensor 20 and
Side reference plane 22 contacts, and 9 left side of the reference platform is installed with guideway 17, the reference platform of 17 lower section of the guideway
9 are installed with linear grating 14, and 17 left side of the guideway is installed with pedestal 6, and 6 bottom of the pedestal is equipped with and straight line
The grating reading head 8 that grating 14 coordinates, 8 right side of the grating reading head are contacted with 14 left side of linear grating by regulation installation, institute
It states 9 front side of reference platform and is installed with motor 10,9 front side of the reference platform is installed with active synchronization belt wheel 11, institute
It states active synchronization belt wheel 11 to be fixedly connected with motor 10, driven synchronous pulley 13 is fixedly mounted in 9 rear side of the reference platform, described
Active synchronization belt wheel and driven synchronous pulley extend the right of reference platform, the active synchronization belt wheel 11 and driven synchronous belt
Synchronous belt 12 is equipped between wheel 13, the pedestal 6 is fixedly connected with synchronous belt 12, and 6 left side of the pedestal is equipped with swingable dial
Bar 1,5 left end of measurement gauge stand are equipped with U-lag 15, and the U-lag 15 blocks 1 top of driving lever.
With reference to attached drawing 1：Reference platform 9 is granite material.
With reference to attached drawing 1：9 top of reference platform is installed with electric permanent-magnet suction disc 2, and 2 top of the electric permanent-magnet suction disc is equipped with
Tested guide rail 3, the magnetic conduction baffle 16 for being useful for limit tested guide rail 3 is fixedly mounted in 2 top left side of the electric permanent-magnet suction disc, described
Tested guide rail 3 is adsorbed between 16 right side of 2 top of electric permanent-magnet suction disc and magnetic conduction baffle.
With reference to attached drawing 2 and 3：9 rear side of reference platform is installed with tension device 19, the tension device 19 and driven synchronous belt
Wheel 13 is fixedly connected.
With reference to attached drawing 1~6：The application method of linear rolling track parallelism measuring apparatus：
One, tested guide rail 3 is adsorbed between electric permanent-magnet suction disc 2 and magnetic conduction baffle 16, the limit of 16 side of magnetic conductive board is tested
Guide rail 3；
Two, survey is moved up and down displacement sensor 23 and surveys lateral movement displacement sensor 20 and be fixedly connected on measurement gauge stand
On 5, by 1 top card of driving lever in U-lag 15, survey moves up and down the upper reference plane 21 of 23 bottom of displacement sensor contact, surveys lateral
20 bottom of moving displacement sensor contacts side reference plane 22, measures gauge stand 5 and survey is driven to move up and down displacement sensor 23 along upper
Reference plane 21 is slided, and measures gauge stand 5 and survey lateral movement displacement sensor 20 is driven to be slided along side reference plane 22；
Three, motor 10 is opened, drives synchronous belt 12 to move by active synchronization belt wheel 11 and driven synchronous pulley 13, together
Step band 12 drives fixed gauge stand 5 to be slided on tested guide rail；
Four, pedestal 6 drives grating reading head 8 to be moved along linear grating 14, and grating reading head 8 reads tested guide rail 3 and grows
The position data on direction is spent, surveys and moves up and down the change in displacement data that displacement sensor 23 reads 3 upper and lower directions of tested guide rail,
The change in displacement data that lateral movement displacement sensor 20 reads 3 side directions of tested guide rail are surveyed, and will by data collecting card
Data-signal sends computer to and carries out data storage, and calculation process analysis is carried out to data finally by dynamic Survey Software,
Measurement data is preserved and is exported by the final walking depth of parallelism for calculating error and guide rail on 3 each position of tested guide rail.
The invention has the advantages that：The configuration of the present invention is simple can be easily installed and be dismantled using magnet adsorption guide rail
And adjustment, record can be changed by being measured to tested guide rail using sliding block mode, and coordinate grating measuring and record
Can preserve data in time facilitates back shelves to check.
Drive active synchronization belt wheel 11 that synchronous belt 12 is made to run in use, motor 10 is started, the operation of synchronous belt 12 drives
Standard slider 4 is slided along tested guide rail 3, and standard slider 4, which drives, measures the sliding of gauge stand 5, and measurement gauge stand 5 drives to survey and move up and down
Displacement sensor 23 is slided along upper reference plane 21, is measured gauge stand 5 and is driven survey lateral movement displacement sensor 20 along side group standard
Face 22 is slided, and is measured gauge stand 5 and is blocked the drive sliding of driving lever 1 by U-shape slot 15, driving lever 1 is slided with moving base 6, and pedestal 6 drives
Grating reading head 8 is slided along linear grating 14, and linear grating 14, survey move up and down displacement sensor 23, survey lateral movement position
Displacement sensor 20 is in real time by 3 displaced position of tested guide rail, 3 lateral offside reference plane 22 of tested guide rail and 3 top surface pair of tested guide rail
The signal of the horizontal position displacement of upper reference plane 21 exports, displacement signal by data collecting card transmit a signal to computer into
The data of the lateral depth of parallelism of the walking of tested guide rail 3 and the vertical depth of parallelism are finally preserved and are exported by row data processing operation.
Although the present invention is shown and described by reference to preferred embodiment, this profession ordinary skill
Personnel can make various variation in form and details it is to be appreciated that in the range of claims.
Claims (5)
- The parallelism measuring apparatus 1. a kind of linear rolling track is walked, including reference platform (9), it is characterized in that：The benchmark is flat It is upper reference plane (21) at the top of platform (9), is side reference plane (22) on the right side of the reference platform (9), reference platform (9) top Tested guide rail (3) is installed, standard slider (4) is installed on the tested guide rail (3), is equipped at the top of the standard slider (4) Adjustable front and back upper and lower measurement gauge stand (5), measurement gauge stand (5) right end are equipped with survey and move up and down displacement sensor (23) It is displaced sideways displacement sensor (20) with surveying, the survey moves up and down displacement sensor (23) and contacted with upper reference plane (21), institute It states survey lateral movement displacement sensor (20) to contact with side reference plane (22), is installed with and leads on the left of the reference platform (9) Rail is secondary (17), and the reference platform (9) below the guideway (17) is installed with linear grating (14), the guideway (17) Left side is installed with pedestal (6), and pedestal (6) bottom is equipped with the grating reading head (8) coordinated with linear grating (14), institute It states and is installed by prescribed requirement on the left of linear grating (14) on the right side of grating reading head (8), fixed peace on front side of the reference platform (9) Equipped with motor (10), active synchronization belt wheel (11), the active synchronization belt wheel are installed on front side of the reference platform (9) (11) it is fixedly connected with motor (10), driven synchronous pulley (13) is fixedly mounted on rear side of the reference platform (9), the active is same It walks and is equipped with synchronous belt (12) between belt wheel (11) and driven synchronous pulley (13), the pedestal (6) and the fixed company of synchronous belt (12) It connects, swingable driving lever (1) is equipped on the left of the pedestal (6), measurement gauge stand (5) left end is equipped with U-lag (15), the U Shape slot (15) blocks at the top of driving lever (1).
- The parallelism measuring apparatus 2. linear rolling track according to claim 1 is walked, it is characterized in that：The reference platform (9) it is granite material.
- The parallelism measuring apparatus 3. linear rolling track according to claim 1 is walked, it is characterized in that：The reference platform (9) top is installed with electric permanent-magnet suction disc (2), tested guide rail (3) is equipped at the top of the electric permanent-magnet suction disc (2), the electricity is forever The magnetic conduction baffle (16) for being useful for limit tested guide rail (3), the tested guide rail (3) is fixedly mounted in magnetic-disc (2) top left side It is adsorbed at the top of electric permanent-magnet suction disc (2) between magnetic conduction baffle (16) right side.
- The parallelism measuring apparatus 4. linear rolling track according to claim 1 is walked, it is characterized in that：The reference platform (9) rear side is installed with tension device (19), and the tension device (19) is fixedly connected with driven synchronous pulley (13).
- 5. a kind of application method of linear rolling track walking parallelism measuring apparatus, it is characterized in that：One, tested guide rail (3) is adsorbed between electric permanent-magnet suction disc (2) and magnetic conduction baffle (16), magnetic conductive board (16) lateral Displacement Tested guide rail (3)；Two, survey is moved up and down displacement sensor (23) and surveys lateral movement displacement sensor (20) and be fixedly connected on measurement gauge stand (5) on, by driving lever (1) top card in U-lag (15), survey moves up and down the upper reference plane of displacement sensor (23) bottom contact (21), lateral movement displacement sensor (20) bottom contact side reference plane (22) is surveyed, measurement gauge stand (5), which drives to survey, moves up and down position Displacement sensor (23) along upper reference plane (21) slide, measure gauge stand (5) drive survey lateral movement displacement sensor (20) along Side reference plane (22) is slided；Three, motor (10) are opened, drives synchronous belt (12) to transport by active synchronization belt wheel (11) and driven synchronous pulley (13) Dynamic, synchronous belt (12) drives fixed gauge stand (5) to be slided on tested guide rail；Four, pedestal (6) drives grating reading head (8) mobile along linear grating (14), and grating reading head (8) reads tested guide rail (3) position data on length direction is surveyed and moves up and down the displacement that displacement sensor (23) reads tested guide rail (3) upper and lower directions Delta data surveys lateral movement displacement sensor (20) and reads the change in displacement data of tested guide rail (3) side directions, and passes through Data collecting card sends data-signal to computer and carries out data storage, is transported to data finally by dynamic Survey Software Processing analysis is calculated, the walking depth of parallelism of the error and guide rail on tested guide rail (3) each position is finally calculated, by measurement data It preserves and exports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992059.1A CN108645368B (en) | 2018-08-29 | 2018-08-29 | Linear rolling guide rail walking parallelism measuring device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992059.1A CN108645368B (en) | 2018-08-29 | 2018-08-29 | Linear rolling guide rail walking parallelism measuring device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108645368A true CN108645368A (en) | 2018-10-12 |
| CN108645368B CN108645368B (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810992059.1A Active CN108645368B (en) | 2018-08-29 | 2018-08-29 | Linear rolling guide rail walking parallelism measuring device and using method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375022A (en) * | 2019-07-16 | 2019-10-25 | 陈新益 | A kind of automobile assembly parallelism measuring apparatus |
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| Publication number | Publication date |
|---|---|
| CN108645368B (en) | 2021-01-22 |
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