CN207923081U - A kind of radial run-out testing agency - Google Patents
A kind of radial run-out testing agency Download PDFInfo
- Publication number
- CN207923081U CN207923081U CN201721416442.XU CN201721416442U CN207923081U CN 207923081 U CN207923081 U CN 207923081U CN 201721416442 U CN201721416442 U CN 201721416442U CN 207923081 U CN207923081 U CN 207923081U
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- China
- Prior art keywords
- rack
- work support
- driving
- workpiece
- displacement transducer
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Abstract
The utility model is related to a kind of support of bearing detection device more particularly to a kind of radial run-out testing agencies.The technical solution is related to a kind of radial run-out testing agency, including work support and driving arm, and work support is equipped with fixed end-rack, activity end-rack and bearing support for being positioned to workpiece；When driving arm is close to work support, the belt on driving arm is abutted with side surface of workpiece, and workpiece is driven to rotate；Driving arm is equipped with radial displacement transducer；When detection, radial displacement transducer offsets with the side of workpiece respectively, and so as to the radial run-out for automatic detection workpiece, accuracy of detection is good, and detection efficiency is high.
Description
Technical field
The utility model is related to a kind of support of bearing detection device more particularly to a kind of radial run-out testing agencies.
Background technology
Measure and policy with the consumption and country of the energy about energy-saving and emission-reduction reduce the important act that carbon emission is China
It arranges.Under this overall background, electric vehicle becomes the Main way of China's research and development.Electric vehicle and common internal combustion engine
Automobile is compared, and has big advantage, is had the features such as low noise, pollution-free and saving oil, is become the energy-saving ring of a new generation
One of traffic public affairs tool of guarantor, as New-energy electric vehicle develops, so electric vehicle compressor becomes important research direction.
As compressor core component, support of bearing middle (center) bearing plays the role of critical.Bearing is to be risen in mechanical transmission course admittedly
Component that is fixed and reducing load friction coefficient, it may also be said to, when other parts generate relative motion each other on axis, for reducing
The fixed parts of friction coefficient and holding shaft center in power transmission process.Bearing is an act in contemporary mechanical equipment
The parts of sufficient weight.The total run-out index important as one of them, traditional detection mode are carried out by manual type
Fixed, then use hand rotating bracket outer ring, while observing the reading of amesdial, which is time-consuming and laborious, and measurement accuracy is poor and efficiency
It is low.
Invention content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of radial run-out testing agency, the diameters
It can be used for the Circular Run-out Tolerance and radial run-out of automatic detection workpiece to circle glitch detection mechanism, accuracy of detection is good, detection
It is efficient.
In order to achieve the above purpose, the utility model uses technical solution below：
A kind of radial run-out testing agency, including bottom plate, and the work support and driving arm that are arranged on bottom plate；
The work support includes stand base, and fixation end-rack and movable end in stand base upper end both sides is arranged
Frame, and to be relatively fixed end-rack close for the bearing support and driving activity end-rack that are arranged between fixed end-rack and activity end-rack
Or the bracket gas cylinder far from movement；The activity end-rack is equipped with the first locating shaft, and fixed end-rack is equipped with the second locating shaft, the
One locating shaft is axially aligned with the second locating shaft；
The driving arm includes moving horizontally pair, and be located in by driving pulley and driven pulley and move horizontally pair
On belt, and the driving driving pulley driving motor；It is described to move horizontally secondary mobile route towards the workpiece
Holder moves horizontally and is fixed with radial displacement transducer in pair, and the induction end of radial displacement transducer is towards work support；It is described
Vice division chief is moved horizontally when maximum output position, the band body of belt and the induction end of radial displacement transducer can be with workpiece branch
The side surface of workpiece set up on frame offsets.
Preferably, described move horizontally the secondary sliding rail including being arranged on bottom plate, and movement is arranged on sliding rail
Slide plate, and driving slide plate movement mobile cylinder, and the supporting plate that is fixed on slide plate；The driving pulley, from
Movable belt pulley, radial displacement transducer are arranged on supporting plate；The sliding rail is linear slide rail, and the orbital direction of sliding rail is directed toward institute
State work support.
Preferably, the driving pulley is connected on the output shaft of driving motor, offered on supporting plate for driving electricity
The linear sliding slot of machine adjusting position.
The utility model uses above-mentioned technical proposal, the technical solution to be related to a kind of radial run-out testing agency, including
Work support and driving arm, work support are equipped with fixed end-rack, activity end-rack and bearing support for being positioned to workpiece；
When driving arm is close to work support, the belt on driving arm is abutted with side surface of workpiece, and workpiece is driven to rotate；It drives
Dynamic holder is equipped with radial displacement transducer；When detection, radial displacement transducer offsets with the side of workpiece respectively, to available
In the radial run-out of automatic detection workpiece, accuracy of detection is good, and detection efficiency is high.
Description of the drawings
Fig. 1 is the structural schematic diagram of complete machine.
Fig. 2 is the structural schematic diagram of circle glitch detection mechanism.
Fig. 3 is the structural schematic diagram of work support.
Specific implementation mode
Below in conjunction with the accompanying drawings, the preferred embodiment of the utility model is described in further detail.
A kind of self-powered dynamic bearing holder circle glitch detection equipment as shown in Fig. 1 ~ 3, including rack 1, and be arranged in machine
Conveying pipeline 2 on frame 1 and circle glitch detection mechanism 3, and be used for workpiece in conveying pipeline 2 and circle glitch detection machine
The manipulator mechanism 4 conveyed between structure 3.The conveying pipeline 2 is equipped with station to be measured, in the rack 1 of detection station side
Equipped with the sensor for entering detection station for detecting workpiece, station lower end to be measured is equipped with hoistable platform 5.
The manipulator mechanism 4 includes feeding prismatic pair, and is arranged and clamps pair on feeding prismatic pair.Feeding is moved
Secondary path both ends are respectively at 3 top of station to be measured and circle glitch detection mechanism.Specifically, the feeding prismatic pair includes solid
The feeding track 41 being scheduled in rack 1, and the mobile feeding slide plate 42 being arranged on feeding track 41, and given described in driving
Expect the feeding motor 43 of slide plate 42.The feeding track 41 is horizontal rail, and the track both ends of feeding track 41 are in be measured
3 top of station and circle glitch detection mechanism.Described clamp secondary includes the slide bar 44 being fixed on feeding slide plate 42, and opposite shifting
Dynamic two be arranged on slide bar 44 clamp arm 45, and driving two clamp that arm 45 moves synchronously clamp motor 46.
The round glitch detection mechanism 3, including bottom plate 31, and the work support being arranged on bottom plate 31 and driving
Frame.The work support includes stand base 32, and the fixation end-rack 33 in 32 upper end both sides of stand base and activity is arranged
End-rack 34, and the bearing support 35 and driving activity end-rack 34 that are arranged between fixed end-rack 33 and activity end-rack 34 are opposite
Bracket gas cylinder 36 of the fixed end-rack 33 closer or far from movement.The activity end-rack 34 is equipped with the first locating shaft 341, fixing end
Frame 33 is equipped with the second locating shaft 331, and the first locating shaft 341 is axially aligned with the second locating shaft 331.In the fixed end-rack 33
It is fixed with end face displacement sensor 37, the induction end of end face displacement sensor 37 is towards activity end-rack 34.When the activity end-rack
34 when being in maximum output station, and the induction end of end face displacement sensor 37 can be with the workpiece end face phase that is set up on work support
It supports.
The driving arm includes moving horizontally pair, and be located in and move horizontally by driving pulley and driven pulley 41
Belt 42 in pair, and drive the driving motor 43 of the driving pulley.It is described to move horizontally secondary mobile route towards institute
Work support is stated, moves horizontally and is fixed with radial displacement transducer 44 in pair, the induction end of radial displacement transducer 44 is towards work
Part holder.When maximum output position, the band body of belt and the induction end of radial displacement transducer 44 are equal for the vice division chief that moves horizontally
It can offset with the side surface of workpiece set up on work support.Specifically, described move horizontally secondary includes being arranged on bottom plate 31
Sliding rail 45, and the mobile slide plate 46 being arranged on sliding rail, and drive the mobile cylinder 47, Yi Jigu of the movement of slide plate 46
The supporting plate being scheduled on slide plate 46.The driving pulley, driven pulley 41, radial displacement transducer 44 are arranged at supporting plate
On.The sliding rail is linear slide rail, and the orbital direction of sliding rail is directed toward the work support.The driving pulley is connected to driving electricity
The linear sliding slot for 43 adjusting position of driving motor is offered on the output shaft of machine 43, on supporting plate.
Utility model uses above-mentioned technical proposal, the technical solution to be related to a kind of self-powered dynamic bearing holder circle glitch detection and set
Standby, which includes conveying pipeline 2, circle glitch detection mechanism 3 and manipulator mechanism 4, when workpiece is moved to flowing water
After the station to be measured of line, workpiece is lifted by hoistable platform 5, and 4 clamping workpiece of manipulator mechanism is moved to round glitch detection mechanism 3.
The round glitch detection mechanism 3 includes work support and driving arm, and work support is equipped with fixed end-rack 33, activity end-rack 34
With bearing support 35 for being positioned to workpiece.When driving arm is close to work support, belt and workpiece on driving arm
Side abuts, and workpiece is driven to rotate.Work support is equipped with end face displacement sensor 37, and driving arm is equipped with radial
Displacement sensor 44.When detection, end face displacement sensor 37 and radial displacement transducer 44 respectively with the end face of workpiece and side
It offsets, beats with radial original so as to the Circular Run-out Tolerance for automatic detection workpiece, accuracy of detection is good, and detection efficiency is high.
Claims (3)
1. a kind of radial run-out testing agency, including bottom plate, and the work support and driving arm that are arranged on bottom plate；
The work support includes stand base, and fixation end-rack and activity end-rack in stand base upper end both sides is arranged,
And to be relatively fixed end-rack close or remote for the bearing support and driving activity end-rack being arranged between fixed end-rack and activity end-rack
Bracket gas cylinder from movement；The activity end-rack is equipped with the first locating shaft, and fixed end-rack is equipped with the second locating shaft, and first is fixed
Position axis is axially aligned with the second locating shaft；
The driving arm includes moving horizontally pair, and be located in and moved horizontally in pair by driving pulley and driven pulley
Belt, and drive the driving motor of the driving pulley；It is described to move horizontally secondary mobile route towards the work support,
It moves horizontally and is fixed with radial displacement transducer in pair, the induction end of radial displacement transducer is towards work support；The level
When prismatic pair is in maximum output position, the band body of belt and the induction end of radial displacement transducer can on work support
The side surface of workpiece of erection offsets.
2. a kind of radial run-out testing agency according to claim 1, it is characterised in that：The pair that moves horizontally includes
The sliding rail being arranged on bottom plate, and the mobile slide plate being arranged on sliding rail, and the mobile cylinder of the slide plate movement is driven,
And it is fixed on the supporting plate on slide plate；The driving pulley, driven pulley, radial displacement transducer are arranged at supporting plate
On；The sliding rail is linear slide rail, and the orbital direction of sliding rail is directed toward the work support.
3. a kind of radial run-out testing agency according to claim 2, it is characterised in that：The driving pulley is connected to
The linear sliding slot for driving motor adjusting position is offered on the output shaft of driving motor, on supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416442.XU CN207923081U (en) | 2017-10-30 | 2017-10-30 | A kind of radial run-out testing agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416442.XU CN207923081U (en) | 2017-10-30 | 2017-10-30 | A kind of radial run-out testing agency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207923081U true CN207923081U (en) | 2018-09-28 |
Family
ID=63612062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416442.XU Expired - Fee Related CN207923081U (en) | 2017-10-30 | 2017-10-30 | A kind of radial run-out testing agency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207923081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816957A (en) * | 2017-10-30 | 2018-03-20 | 浙江精雷电器股份有限公司 | A kind of radial run-out testing agency |
-
2017
- 2017-10-30 CN CN201721416442.XU patent/CN207923081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816957A (en) * | 2017-10-30 | 2018-03-20 | 浙江精雷电器股份有限公司 | A kind of radial run-out testing agency |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20201030 |