CN209280306U - A kind of offsetting mechanism of automobile constant velocity transmission shaft testing stand - Google Patents
A kind of offsetting mechanism of automobile constant velocity transmission shaft testing stand Download PDFInfo
- Publication number
- CN209280306U CN209280306U CN201920214243.3U CN201920214243U CN209280306U CN 209280306 U CN209280306 U CN 209280306U CN 201920214243 U CN201920214243 U CN 201920214243U CN 209280306 U CN209280306 U CN 209280306U
- Authority
- CN
- China
- Prior art keywords
- shift plate
- guide rail
- arc
- testing stand
- constant velocity
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000002474 experimental method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of offsetting mechanisms of automobile constant velocity transmission shaft testing stand, including power device, shift plate, arc-shaped guide rail, slide block guide rail mechanism, the power device is fixedly mounted in the shift plate, the power device is connected by way of being engaged with the arc-shaped guide rail gear, the arc-shaped guide rail is fixedly mounted on the stage body of testing stand, the slide block guide rail mechanism has two groups, and the center line along the shift plate is fixed on side by side in the shift plate；There are two universal rolling wheels for the shift plate marginal belt；The arc-shaped guide rail is fan-shaped internal gear, and is provided with arc groove, race is provided on the arc groove, the edge of the arc groove is carved with angle value and using center as zero degree；A kind of offsetting mechanism manufacture of automobile constant velocity transmission shaft testing stand of the utility model is easy for installation, easy to maintenance, reliable for operation, by changing angular variation to realize that different interaxial angles are tested, changes axial dipole field to adapt to the automobile constant velocity of different length and be driven shaft experiment.
Description
Technical field
The utility model relates to engineering machinery field, a kind of the inclined of automobile constant velocity transmission shaft testing stand is particularly related to
Telephone-moving structure.
Background technique
The offsetting mechanism of automobile constant velocity transmission shaft testing stand provides angular variation and axial dipole field for the shaft coupling on experimental bench.
That when being deviated, there are offset accuracies is low for current offsetting mechanism, generates in migration process and vibrates and can be only done a direction
Offset the disadvantages of.The utility model has carried out innovative design to offsetting mechanism in automobile constant velocity transmission shaft testing stand, has
The servo motor of self-locking function drives lower progress accurately angular deflection, while being able to achieve axial offset, and the offsetting mechanism
There are good appearance, manufacture processing and advantage convenient for disassembly and assembly, easy to maintenance, reliable for operation.
Summary of the invention
The purpose of the utility model is to provide a kind of good appearance, manufacture processing and convenient for disassembly and assembly, easy to maintenance, precision
Height, it is reliable for operation, accurately angular deflection can be carried out driven by the motor and realizes the offsetting mechanism of axial deflection.
Scheme used by the utility model is as follows:
A kind of offsetting mechanism of automobile constant velocity transmission shaft testing stand, including power device, shift plate, arc-shaped guide rail, sliding block
Guide rail mechanism, the power device are fixedly mounted in the shift plate, and the power device passes through with the arc-shaped guide rail
The mode of gear engagement is connected, and the arc-shaped guide rail is fixedly mounted on the stage body of testing stand, and the slide block guide rail mechanism has two
Group, the center line along the shift plate are fixed on side by side in the shift plate；There are two universal rolling wheels for the shift plate marginal belt；
The arc-shaped guide rail is fan-shaped internal gear, and is provided with arc groove, and race is provided on the arc groove, and the edge of the arc groove is carved
It is angled to be worth and using center as zero degree.
Further, the power device includes that servo motor, pedestal and offset gear, the pedestal are fixed by bolts to
In the shift plate, the servo motor is fixed by bolts on the pedestal, in the offset gear and the arc-shaped guide rail
Engagement, the output shaft of the servo motor, which is connected with the offset gear by key, is connected in the shift plate completion angular variation offer
Power.
Further, the rotation center of the shift plate and the center of circle of the arc groove are hinged, the universal rolling wheel and institute
Race clearance fit is stated, the universal rolling wheel is moved along the race drives the shift plate rotation；The center of the shift plate
Center pointer is indicated on line, the pointer corresponding arc groove edge angle angle value in center is the angle of the shift plate rotation.
Further, the slide block guide rail mechanism includes sliding block and linear guide, pushes the cunning along the linear guide
Block to corresponding position, and the mode for using pin to limit by the slider locking to complete axial dipole field.
Further, the servo motor has self-locking function, described when the shift plate is displaced to determining angle
Servo motor keeps current location and completes self-locking.
A kind of beneficial effect that the offsetting mechanism of automobile constant velocity transmission shaft testing stand can obtain of the utility model is:
Change automobile constant velocity transmission shaft interaxial angle when provide accurately angular variation, while realize axial dipole field with
The automobile constant velocity for adapting to different length is driven shaft experiment, and realizes good appearance, manufacture processing and convenient for disassembly and assembly, maintenance side
Just, feature reliable for operation.
Detailed description of the invention
A kind of Fig. 1: offsetting mechanism three-dimensional structure diagram of automobile constant velocity transmission shaft testing stand of the utility model；
A kind of Fig. 2: the offsetting mechanism slide block guide rail mechanism map of automobile constant velocity transmission shaft testing stand of the utility model；
A kind of Fig. 3: the offsetting mechanism arc-shaped guide rail figure of automobile constant velocity transmission shaft testing stand of the utility model；
A kind of Fig. 4: the offsetting mechanism power device figure of automobile constant velocity transmission shaft testing stand of the utility model.
In figure: 1- power device, 11- servo motor, 12- pedestal, 13- offset gear, 2- shift plate, 21- universal rolling wheel,
3- arc-shaped guide rail, 31- arc groove, 32- race, 4- slide block guide rail mechanism, 41- linear guide, 42- sliding block.
Specific embodiment
The specific implementation of the utility model is further described with reference to the accompanying drawing.
As shown in Figure 1,2,3, 4, a kind of offsetting mechanism of automobile constant velocity transmission shaft testing stand of the utility model, comprising: dynamic
Power device 1, shift plate 2, arc-shaped guide rail 3, slide block guide rail mechanism 4；The power device 1 is fixedly mounted on the shift plate 2
On；The power device 1 is connected by way of being engaged with the arc-shaped guide rail 3 gear；The arc-shaped guide rail 3 is fixedly mounted on
On the stage body of testing stand；The slide block guide rail mechanism 4 has two groups, is fixed on side by side along the center line of the shift plate 2 described inclined
It moves on plate 2；There are two universal rolling wheels 21 for 2 marginal belt of shift plate；The arc-shaped guide rail 3 is fan-shaped internal gear, and is provided with arc
Shape slot 31 is provided with race 32 on the arc groove 31, and the edge of the arc groove 31 is carved with angle value and using center as zero degree.
Further, the power device 1 includes that servo motor 11, pedestal 12 and offset gear 13, the pedestal 12 are used
Bolt is fixed in the shift plate 2, and the servo motor 11 is fixed by bolts on the pedestal 12, the offset gear 13
With 3 internal messing of arc-shaped guide rail, the output shaft of the servo motor 11, which is connected with the offset gear 13 by key, is connected in institute
It states shift plate 2 and angular variation offer power is provided.
Further, the slide block guide rail mechanism 4 includes sliding block 42 and linear guide 41.
As shown in Figure 1,2,3, 4, a kind of offsetting mechanism working method of automobile constant velocity transmission shaft testing stand of the utility model
Steps are as follows:
When needing to test automobile turning when the performance of automobile constant velocity transmission shaft, the servo motor 11 starts, and drives institute
It states offset gear 13 to rotate around the arc-shaped guide rail 3, and drives the shift plate 2 to rotate, while universal in the shift plate 2
Idler wheel 21 rotates in the race 32 on the arc groove 31, and the center pointer in the shift plate 2 is on the arc groove 31
The angle that signified scale, the as input terminal of testing stand and output end are deflected, while the servo motor 11 keeps current
Position completion is self-locking, to ensure the precision deflected；When needing to be adjusted axially to offsetting mechanism to adapt to the vapour of different length
When vehicle constant speed drive's shaft experiment, push the sliding block 42 to corresponding position along the linear guide 41, and limited using pin
Axial offset can be completed in the sliding block 42 locking by mode.
The protection scope of the utility model is not only limited to this, and anyone skilled in the art is practical at this
In the technical scope of novel exposure, any changes or substitutions that can be easily thought of, should be covered by the protection scope of the present invention.Cause
This, the protection scope of the utility model should be using the protection scope that claim is defined as evidence.
Claims (2)
1. a kind of offsetting mechanism of automobile constant velocity transmission shaft testing stand, it is characterised in that: including power device, shift plate, arc
Guide rail, slide block guide rail mechanism, the power device are fixedly mounted in the shift plate, the power device and the arc
Guide rail is connected in such a way that gear engages, and the arc-shaped guide rail is fixedly mounted on the stage body of testing stand, the slide block guide rail
Mechanism has two groups, and the center line along the shift plate is fixed on side by side in the shift plate；There are two the shift plate marginal belts
Universal rolling wheel；The arc-shaped guide rail is fan-shaped internal gear, and is provided with arc groove, and race, the arc are provided on the arc groove
It is carved with angle value and using center as zero degree in the edge of slot；
The power device includes that servo motor, pedestal and offset gear, the pedestal are fixed by bolts in the shift plate,
The servo motor is fixed by bolts on the pedestal, the offset gear and the arc-shaped guide rail internal messing, the servo
The output shaft of motor, which is connected with the offset gear by key, is connected in the shift plate completion angular variation offer power；
The rotation center of the shift plate and the center of circle of the arc groove are hinged, and the universal rolling wheel is matched with the race gap
It closes, the universal rolling wheel is moved along the race drives the shift plate rotation；Center is indicated on the center line of the shift plate
Pointer, the corresponding arc groove edge angle angle value of center pointer are the angle of the shift plate rotation；
The slide block guide rail mechanism includes sliding block and linear guide, pushes the sliding block to corresponding position along the linear guide,
And use the mode of pin restriction by the slider locking to complete axial dipole field.
2. a kind of offsetting mechanism of automobile constant velocity transmission shaft testing stand as described in claim 1, it is characterised in that: the servo
Motor has self-locking function, and when the shift plate is displaced to determining angle, the servo motor holding current location is simultaneously complete
At self-locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920214243.3U CN209280306U (en) | 2019-02-19 | 2019-02-19 | A kind of offsetting mechanism of automobile constant velocity transmission shaft testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920214243.3U CN209280306U (en) | 2019-02-19 | 2019-02-19 | A kind of offsetting mechanism of automobile constant velocity transmission shaft testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209280306U true CN209280306U (en) | 2019-08-20 |
Family
ID=67606197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920214243.3U Expired - Fee Related CN209280306U (en) | 2019-02-19 | 2019-02-19 | A kind of offsetting mechanism of automobile constant velocity transmission shaft testing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209280306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668725A (en) * | 2019-02-19 | 2019-04-23 | 青岛科技大学 | A kind of offsetting mechanism of automobile constant velocity transmission shaft testing stand |
-
2019
- 2019-02-19 CN CN201920214243.3U patent/CN209280306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668725A (en) * | 2019-02-19 | 2019-04-23 | 青岛科技大学 | A kind of offsetting mechanism of automobile constant velocity transmission shaft testing stand |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102323069B (en) | Arc-shaped guide rail lateral-deviation side-tipping high-speed tire tester | |
| CN106584464B (en) | The dummy vehicle transmission chain error compensation method of decoupling mechanism in a kind of captive trajectory testing | |
| CN209280306U (en) | A kind of offsetting mechanism of automobile constant velocity transmission shaft testing stand | |
| CN107101793A (en) | Multi-direction motion platform | |
| US2931248A (en) | Strain wave gearing-strain inducer species | |
| CN109668725A (en) | A kind of offsetting mechanism of automobile constant velocity transmission shaft testing stand | |
| CN206862597U (en) | Multi-direction motion platform | |
| CN112254961B (en) | High low temperature testing arrangement of transmission efficiency | |
| US11002621B2 (en) | Method and device for determining torque exerted on a shaft including transferring torque to a gearbox by the shaft and exerting axial force on the shaft dependent on the torque exerted by the shaft to the gearbox | |
| US1807889A (en) | Mechanical movement | |
| CN106153329A (en) | A kind of train wheel run-in stand | |
| CN207423137U (en) | A kind of cam measuring device | |
| CN211205775U (en) | Five-axis chassis dynamometer | |
| GB2194060A (en) | Lubricant testing apparatus | |
| CN209578823U (en) | A kind of machining center waves processing axis | |
| CN2621136Y (en) | Lifting positioning rotation device | |
| CN210534073U (en) | Burn nondestructive test auxiliary device along gear profile direction grinding | |
| CN2761393Y (en) | Working table of paper cutter | |
| CN113834670A (en) | Durable check out test set of car seat handrail regulator | |
| CN207431781U (en) | A kind of clamp system of universal joint | |
| CN105425719A (en) | Digital control cam mechanism and control method thereof | |
| CN105570412B (en) | Roll friction transmission cam drive system | |
| CN202943638U (en) | Simple and easy mechanical hand | |
| US2996847A (en) | Gear finishing apparatus | |
| CN208902418U (en) | For cylinder power online testing device |
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: 20190820 Termination date: 20210219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |