CN205909812U - A high precision measurement mechanism for hanging down straightness and concentricity detect - Google Patents
A high precision measurement mechanism for hanging down straightness and concentricity detect Download PDFInfo
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- CN205909812U CN205909812U CN201620888110.0U CN201620888110U CN205909812U CN 205909812 U CN205909812 U CN 205909812U CN 201620888110 U CN201620888110 U CN 201620888110U CN 205909812 U CN205909812 U CN 205909812U
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- vertical
- sensor
- perpendicularity
- acruracy survey
- survey mechanism
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Abstract
The utility model provides a high precision measurement mechanism for hanging down straightness and concentricity detect, its applicable pressure equipment in most rotors and axle type product is measured for the product can be improved detection efficiency by the short -term test, and has improved the precision that detects. It includes that upper portion vertical migration measures structure, lower part high accuracy revolution mechanic, installing support, the installing support includes riser, middle part diaphragm, bottom mounting panel, upper portion vertical migration measures the structure and moves the sensor to the vertical bit who arranges perpendicularly including three at least, vertical bit moves vertical the arranging and parallel arrangement of probe end of sensor downwards, vertical position sensor the integrated installation is in the sensor mount pad, the sensor mount pad supports in the guide holder, the guide holder adorn admittedly in Z axle movement module perpendicularly to the output block, Z axle movement module's is external perpendicularly to the power supply to the output block perpendicularly, lower part high accuracy revolution mechanic includes rotary part.
Description
Technical field
This utility model is related to the technical field of object detection, specially a kind of height for perpendicularity and concentricity detection
Measure of precision mechanism.
Background technology
With the fast development of economic technology, the market demand constantly expands, and automatization's industry also obtain high speed development.With
This simultaneously much measurement aspect also improve constantly, can be very good to solve vapour by the perpendicularity measuring product axle center and end face
Garage's industry axis products press-fit after inaccurate the problems such as, improve production line used by press-fit quality, enhance product performance and production capacity,
But the perpendicularity of measurement product axle center and end face needs to be detected so that being examined by multigroup measuring mechanism in prior art
Survey inefficiency, and the precision detecting is low.
Content of the invention
For the problems referred to above, this utility model provides a kind of high-acruracy survey machine for perpendicularity and concentricity detection
Structure, it is applicable to most rotors and press-fiting of axis products measures so that product can be improved detection efficiency by quick detection,
And improve the precision of detection.
A kind of for perpendicularity and concentricity detection high-acruracy survey mechanism it is characterised in that: it includes upper vertical
Traverse measurement structure, bottom high-precision rotary structure, mounting bracket, described mounting bracket includes riser, middle part transverse slat, bottom peace
Dress plate, described upper vertical traverse measurement structure includes at least three vertical displacement sensors being vertically arranged, described vertical
The end of probe of straight displacement transducer arranges and is arranged in parallel, described vertical position sensor integrated installation is in sensor straight down
Mounting seat, described sensor installation seat is supported on guide holder, described guide holder be installed in z-axis motion module vertical to output
Block, described z-axis motion module vertical to IOB external vertical to power source, described bottom high-precision rotary structure includes revolving
Rotation member, the lower end input of described rotary part is circumscribed with electric rotating machine, and the upper output terminal of described rotary part is fixed with
Jaw, the shell of described rotary part is fastenedly connected in described bottom mounting plate, described middle part transverse slat, bottom peace by connecting plate
The axial direction opened corresponding to product on dress plate all has and axially avoids hole, and described middle part transverse slat is provided with first level displacement sensing
Device, the bottom of described sensor installation seat arranges the second horizontal displacement sensors.
It is further characterized by
Described vertical displacement sensor is specially three, and three vertical displacement sensors gather the measured value of end face respectively
To set up datum level；
Described vertical displacement sensor, first level displacement transducer, the second horizontal displacement sensors are high accuracy gas
Cylinder type displacement transducer, it allows the position of the end of probe of each sensor to be adjusted through row according to the physical location of test product
Whole it is ensured that the versatility of total；
The upper output terminal of described rotary part is fixed with the bottom face of xy high accuracy regulating platform, and described xy high accuracy is adjusted
Platform be fixedly installed at the upper part with jaw, when the axial line of product of clamping described in jaw and the axial line of rotary part are misaligned, lead to
Cross the regulation of xy high accuracy regulating platform it is ensured that the axial line of the axial line of product of clamping and rotary part described in jaw overlaps,
So that detection is more accurately and reliably；
The axial anchor ring of the superstructure of the bottom of described jaw and described xy high accuracy regulating platform is disposed with anti-tangle winding
Part is it is ensured that the normal rotation of structure；
Described be vertically specially servomotor to power source, described servomotor guarantee the output of z-axis motion module precisely,
Reliable and stable；
It is fitted with adjusting screw rod, convex under the bottom of described sensor installation seat have nut structure, described in described guide holder
The end thread of adjusting screw rod connects described nut structure, described adjusting screw rod be y-axis to arrangement, when described adjusting screw rod rotates
Sensor installation seat can be driven so that this structure can measure the product of multiple diameters of axle along y-axis to action；
Described rotational structure is specially gas suspension rotational structure, and it can reduce beating in rotation process.
After this utility model, manually axis products are put into jaw, jaw clamps product, afterwards electric rotating machine rotation
Control the angle of product, vertically to the mobile z-axis of power source action move module vertical to IOB so that three vertical displacements
Diverse location measurement realized by sensor to the upper surface of product, vertically moves the hanging down of module to the fixing z-axis of power source action afterwards
The straight position to IOB, the short transverse of sensor installation seat determines, now first level displacement transducer, the second horizontal position
Displacement sensor is respectively aligned to the top outer ring surface of product, middle part outer ring surface, and electric rotating machine rotates, first level displacement transducer,
Second horizontal displacement sensors measurement product shaft section outline data, after e measurement technology, machine automatically calculates and judges measurement knot
Whether fruit meets the requirements, and it is applicable to most rotors and press-fiting of axis products measures so that product can be carried by quick detection
High detection efficiency, and improve the precision of detection.
Brief description
Fig. 1 is solid figure structure schematic representation of the present utility model；
Fig. 2 is the three-dimensional figure structure schematic representation of upper vertical traverse measurement structure of the present utility model；
Fig. 3 is the three-dimensional figure structure schematic representation of bottom of the present utility model high-precision rotary structure；
Title corresponding in figure sequence number is as follows:
Upper vertical traverse measurement structure 1, bottom high-precision rotary structure 2, mounting bracket 3, riser 4, middle part transverse slat 5,
Bottom mounting plate 6, vertical displacement sensor 7, sensor installation seat 8, guide holder 9, z-axis motion module 10, rotary part 11, rotation
Rotating motor 12, jaw 13, connecting plate 14, axially avoidance hole 15, first level displacement transducer 16, the second horizontal displacement sensors
17th, xy high accuracy regulating platform 18, antiwind assembly 19, servomotor 20, adjusting screw rod 21.
Specific embodiment
A kind of high-acruracy survey mechanism for perpendicularity and concentricity detection, sees Fig. 1～Fig. 3: it includes upper vertical
Traverse measurement structure 1, bottom high-precision rotary structure 2, mounting bracket 3, mounting bracket 3 includes riser 4, middle part transverse slat 5, bottom
Installing plate 6, upper vertical traverse measurement structure 1 includes three vertical displacement sensors 7 being vertically arranged, three vertical positions
Displacement sensor 7 gathers the measured value of end face to set up datum level, the end of probe cloth straight down of vertical displacement sensor 7 respectively
Put and be arranged in parallel, vertical position sensor 7 integrated installation is supported on guide holder in sensor installation seat 8, sensor installation seat 8
9, guide holder 9 be installed in z-axis motion module 10 vertical to IOB, the vertical of z-axis motion module 10 hangs down to IOB is external
Directly to power source, bottom high-precision rotary structure 2 includes rotary part 11, and the lower end input of rotary part 11 is circumscribed with rotation
Motor 12, the upper output terminal of rotary part 11 is fixed with jaw 13, and the shell of rotary part 11 passes through connecting plate 14 fastening even
It is connected to bottom mounting plate 6, middle part transverse slat 5, bottom mounting plate 6 are opened the axial direction corresponding to product and all has axially avoidance hole 15,
First level displacement transducer 16 is provided with the transverse slat 5 of middle part, the bottom of sensor installation seat 8 arranges the second horizontal displacement sensing
Device 17.
Vertical displacement sensor 7, first level displacement transducer 16, the second horizontal displacement sensors 17 are high accuracy gas
Cylinder type displacement transducer, it allows the position of the end of probe of each sensor to be adjusted through row according to the physical location of test product
Whole it is ensured that the versatility of total；
The upper output terminal of rotary part 11 is fixed with the bottom face of xy high accuracy regulating platform 18, xy high accuracy regulating platform 18
Be fixedly installed at the upper part with jaw 13, when the axial line of product of jaw 13 clamping and the axial line of rotary part 11 are misaligned, lead to
Cross the regulation of xy high accuracy regulating platform 18 it is ensured that jaw 13 clamping the axial line of product and rotary part 11 axial line weight
Close so that detecting more accurately and reliably；
The axial anchor ring of the superstructure of the bottom of jaw 13 and xy high accuracy regulating platform 18 is disposed with antiwind assembly 19,
Guarantee the normal rotation of structure；
Vertically it is specially servomotor 20 to power source, servomotor 20 guarantees the output of z-axis motion module 10 precisely, surely
Fixed reliable；
It is fitted with adjusting screw rod 21, convex under the bottom of sensor installation seat 8 have nut structure (in figure is not drawn in guide holder 9
Go out, belong to existing mature structure), end thread attaching nut's structure of adjusting screw rod 21, adjusting screw rod 21 be y-axis to arrangement,
Adjusting screw rod 21 can drive sensor 8 mounting seat along y-axis to action so that this structure can measure multiple diameters of axle when rotating
Product；
Rotational structure 11 is specially gas suspension rotational structure, and it can reduce beating in rotation process.
Its operation principle is as follows: allow product to rotate, the peripheral profile measurement data of high-acruracy survey mechanism Real-time Collection axle,
Carry out matching Circular test, the measurement data of 3 points of collection end face sets up datum plane simultaneously, according to collected above or below 2 or
Multiple gardens profile is set up central point to measure perpendicularity and the concentricity with datum level.
Above specific embodiment of the utility model is described in detail, but content has been only what this utility model was created
Preferred embodiment is it is impossible to be considered the practical range for limiting this utility model creation.All creation according to this utility model is applied for
The impartial change that scope is made and improvement etc., all should still belong within this patent covering scope.
Claims (8)
1. a kind of for perpendicularity and concentricity detection high-acruracy survey mechanism it is characterised in that: it include upper vertical move
Dynamic measurement structure, bottom high-precision rotary structure, mounting bracket, described mounting bracket includes riser, middle part transverse slat, bottom installation
Plate, described upper vertical traverse measurement structure includes at least three vertical displacement sensors being vertically arranged, described vertical
The end of probe of displacement transducer is arranged straight down and is arranged in parallel, and described vertical position sensor integrated installation is pacified in sensor
Dress seat, described sensor installation seat is supported on guide holder, described guide holder be installed in z-axis motion module vertical to IOB,
Described z-axis motion module vertical to IOB external vertical to power source, described bottom high-precision rotary structure includes rotating
Part, the lower end input of described rotary part is circumscribed with electric rotating machine, and the upper output terminal of described rotary part is fixed with folder
Pawl, the shell of described rotary part is fastenedly connected in described bottom mounting plate by connecting plate, and described middle part transverse slat, bottom are installed
Axial direction corresponding to product is opened on plate and all has axially avoidance hole, described middle part transverse slat is provided with first level displacement sensing
Device, the bottom of described sensor installation seat arranges the second horizontal displacement sensors.
2. as claimed in claim 1 a kind of for perpendicularity and concentricity detection high-acruracy survey mechanism it is characterised in that:
Described vertical displacement sensor is specially three, and three vertical displacement sensors gather the measured value of end face to set up base respectively
Quasi- face.
3. a kind of high-acruracy survey mechanism for perpendicularity and concentricity detection as claimed in claim 1 or 2, its feature exists
In: described vertical displacement sensor, first level displacement transducer, the second horizontal displacement sensors are High-precision cylinder type position
Displacement sensor.
4. as claimed in claim 1 a kind of for perpendicularity and concentricity detection high-acruracy survey mechanism it is characterised in that:
The upper output terminal of described rotary part is fixed with the bottom face of xy high accuracy regulating platform, the top of described xy high accuracy regulating platform
It is fixed with jaw.
5. as claimed in claim 4 a kind of for perpendicularity and concentricity detection high-acruracy survey mechanism it is characterised in that:
The axial anchor ring of the superstructure of the bottom of described jaw and described xy high accuracy regulating platform is disposed with antiwind assembly.
6. as claimed in claim 1 a kind of for perpendicularity and concentricity detection high-acruracy survey mechanism it is characterised in that:
Described vertically it is specially servomotor to power source.
7. as claimed in claim 1 a kind of for perpendicularity and concentricity detection high-acruracy survey mechanism it is characterised in that:
It is fitted with adjusting screw rod, convex under the bottom of described sensor installation seat have nut structure, described adjusting screw rod in described guide holder
End thread connect described nut structure, described adjusting screw rod be y-axis to arrangement.
8. as claimed in claim 1 a kind of for perpendicularity and concentricity detection high-acruracy survey mechanism it is characterised in that:
Described rotational structure is specially gas suspension rotational structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620888110.0U CN205909812U (en) | 2016-08-16 | 2016-08-16 | A high precision measurement mechanism for hanging down straightness and concentricity detect |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620888110.0U CN205909812U (en) | 2016-08-16 | 2016-08-16 | A high precision measurement mechanism for hanging down straightness and concentricity detect |
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| CN205909812U true CN205909812U (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620888110.0U Withdrawn - After Issue CN205909812U (en) | 2016-08-16 | 2016-08-16 | A high precision measurement mechanism for hanging down straightness and concentricity detect |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052624A (en) * | 2016-08-16 | 2016-10-26 | 苏州天准科技股份有限公司 | High-precision measurement mechanism for detection of verticality and concentricity |
| CN107553058A (en) * | 2017-08-04 | 2018-01-09 | 芜湖欧宝机电有限公司 | One kind lifting highly effective refrigeration compressor sealing arrangement and its method of work |
| CN111692996A (en) * | 2020-07-24 | 2020-09-22 | 瑞安市联鑫机电有限公司 | Motor rotor angle measuring device and method |
-
2016
- 2016-08-16 CN CN201620888110.0U patent/CN205909812U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052624A (en) * | 2016-08-16 | 2016-10-26 | 苏州天准科技股份有限公司 | High-precision measurement mechanism for detection of verticality and concentricity |
| CN106052624B (en) * | 2016-08-16 | 2019-01-22 | 苏州天准科技股份有限公司 | A kind of high-acruracy survey mechanism detected for verticality and concentricity |
| CN107553058A (en) * | 2017-08-04 | 2018-01-09 | 芜湖欧宝机电有限公司 | One kind lifting highly effective refrigeration compressor sealing arrangement and its method of work |
| CN111692996A (en) * | 2020-07-24 | 2020-09-22 | 瑞安市联鑫机电有限公司 | Motor rotor angle measuring device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170125 Effective date of abandoning: 20190122 |