CN108801645A - A kind of test platform of front damper of motorcycle front fork tube - Google Patents
A kind of test platform of front damper of motorcycle front fork tube Download PDFInfo
- Publication number
- CN108801645A CN108801645A CN201711493242.9A CN201711493242A CN108801645A CN 108801645 A CN108801645 A CN 108801645A CN 201711493242 A CN201711493242 A CN 201711493242A CN 108801645 A CN108801645 A CN 108801645A
- Authority
- CN
- China
- Prior art keywords
- sinusoidal
- holder
- displacement sensor
- sliding block
- slide block
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention provides a kind of test platform of front damper of motorcycle front fork tube, pedestal（1）Side be equipped with sinusoidal slide block mechanism, the top of sinusoidal slide block mechanism is equipped with holder（2）, holder（2）One end connect with sinusoidal slide block mechanism, the other end of sinusoidal slide block mechanism is equipped with chuck I（3）, pedestal（1）Middle part be equipped with chuck II（4）, holder（2）On be set as real vehicle clip position（4）, real vehicle clip position（4）On be also equipped with laser displacement sensor（5）, laser displacement sensor（5）Input terminal connect with sinusoidal sliding equipment, laser displacement sensor（5）Output end be connected with PLC controller（6）, PLC controller（6）Input terminal and laser displacement sensor（5）Output end, PLC controller（6）Output end be connected with remote transmitter.
Description
Technical field
The present invention relates to a kind of test platforms of front damper of motorcycle front fork tube.
Background technology
Occurs the special dress tested the fatigue of front damper of motorcycle front fork tube not yet in the prior art at present
It sets, is usually calculated in this way by artificial experience, cause data very inaccurate.
Invention content
The present invention provides a kind of test platforms of front damper of motorcycle front fork tube, it may be implemented to observe online, just
In the fatigue state of accurately detection front fork tube.
Present invention employs following technical schemes：A kind of test platform of front damper of motorcycle front fork tube, it includes bottom
Seat is equipped with sinusoidal slide block mechanism in the side of pedestal, and holder is equipped on the top of sinusoidal slide block mechanism, one end of holder with just
String slide block mechanism connects, and the other end of sinusoidal slide block mechanism is equipped with chuck I, and the middle part of pedestal is equipped with chuck II, on holder
It is set as real vehicle clip position, laser displacement sensor, the input of laser displacement sensor are also equipped on real vehicle clip position
End is connect with sinusoidal sliding equipment, and the output end of laser displacement sensor is connected with PLC controller, the input terminal of PLC controller
It is connected with remote transmitter with the output end of the output end of laser displacement sensor, PLC controller, laser displacement sensor is used for
The displacement state of the sinusoidal slide block mechanism of detection is simultaneously calculated folded in real vehicle clip position according to the displacement state of sinusoidal slide block mechanism
The change in location situation of test block.
The sinusoidal slide block mechanism includes from top to bottom being equipped with bending axial plane, self-aligning bearing combination, sliding block and cunning successively
Set is connected with sliding block in the bottom of self-aligning bearing combination, and sliding block is inserted into sliding sleeve, and the bottom of sliding sleeve is mounted on the base, strain
Instrument is correspondingly connected with sliding block, and deformeter is used to detect the displacement state of sliding block and calculates real vehicle clamping according to the displacement state of sliding block
The stress variation situation of folded test block in position.
The self-aligning bearing combination includes upper spherical self-aligning bearing and lower peripheral surface self-aligning bearing, upper spherical self-aligning bearing position
In the top of holder, lower peripheral surface self-aligning bearing is located at the lower part of holder.
The invention has the advantages that：After using above technical scheme, test platform architecture of the invention is simple,
It is easy to build, is measured with the cooperation of laser displacement sensor and PLC controller, the precision of measurement can be improved in this way,
And reduce hardware cost, while subsequent maintenance is facilitated, emulation testing can be carried out well, and make Motorcycle Front Fork
The situation of movement of the driving process of pipe provides accurate technical parameter, can measure real vehicle clamping position in slide block movement in this way
The change in displacement situation set obtains the stress variation of front fork tube real vehicle clip position material, could meet design requirement with determination.
The present invention utilizes the spherical shape of aligning seat bearing outer ring ball track, has automatic aligning, can be with compensating coaxial degree and shaft deflection
Error.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Specific implementation mode
In Fig. 1, the present invention provides a kind of test platforms of front damper of motorcycle front fork tube, it includes pedestal 1,
The side of pedestal 1 is equipped with sinusoidal slide block mechanism, and holder 2, one end and the sine of holder 2 are equipped on the top of sinusoidal slide block mechanism
Slide block mechanism connects, and the other end of sinusoidal slide block mechanism is equipped with chuck I 3, and the middle part of pedestal 1 is equipped with chuck II 4, in holder 2
On be set as real vehicle clip position 4, laser displacement sensor 5, laser displacement sensor 5 are also equipped on real vehicle clip position 4
Input terminal connect with sinusoidal sliding equipment, the output end of laser displacement sensor 5 is connected with PLC controller 6, PLC controller 6
Input terminal and laser displacement sensor 5 output end, the output end of PLC controller 6 is connected with remote transmitter, laser displacement
Sensor 5 is used to detect the displacement state of sinusoidal slide block mechanism and calculates real vehicle clamping according to the displacement state of sinusoidal slide block mechanism
The change in location situation of folded test block in position 4, the sinusoidal slide block mechanism include from top to bottom being equipped with bending axis successively
Face 8, self-aligning bearing combination, sliding block 11 and sliding sleeve 10 are connected with sliding block 11 in the bottom of self-aligning bearing combination, and sliding block 11, which is inserted into, to be slided
In set 10, the bottom of sliding sleeve 10 is mounted on pedestal 1, and deformeter 5 is correspondingly connected with sliding block 11, and deformeter 5 is for detecting sliding block
11 displacement state and the stress variation feelings that folded test block in real vehicle clip position 4 is calculated according to the displacement state of sliding block 11
Condition, self-aligning bearing combination includes upper spherical self-aligning bearing 9 and lower peripheral surface self-aligning bearing 12, upper spherical self-aligning bearing 9
In the top of holder 2, lower peripheral surface self-aligning bearing 12 is located at the lower part of holder 2.
Claims (3)
1. a kind of test platform of front damper of motorcycle front fork tube, it is characterized in that it includes pedestal（1）, in pedestal（1）One
Side is equipped with sinusoidal slide block mechanism, and holder is equipped on the top of sinusoidal slide block mechanism（2）, holder（2）One end and sinusoidal sliding block
Mechanism connects, and the other end of sinusoidal slide block mechanism is equipped with chuck I（3）, pedestal（1）Middle part be equipped with chuck II（4）, in holder
（2）On be set as real vehicle clip position（4）, real vehicle clip position（4）On be also equipped with laser displacement sensor（5）, laser position
Displacement sensor（5）Input terminal connect with sinusoidal sliding equipment, laser displacement sensor（5）Output end be connected with PLC controls
Device（6）, PLC controller（6）Input terminal and laser displacement sensor（5）Output end, PLC controller（6）Output end connect
It is connected to remote transmitter, laser displacement sensor（5）Displacement state for detecting sinusoidal slide block mechanism and according to sinusoidal sliding block
The displacement state of mechanism calculates real vehicle clip position（4）The change in location situation of interior folded test block.
2. the test platform of front damper of motorcycle front fork tube according to claim 1, it is characterized in that the sine is sliding
Block mechanism includes from top to bottom being equipped with bending axial plane successively（8）, self-aligning bearing combination, sliding block（11）And sliding sleeve（10）, in aligning
The bottom of bearing combination is connected with sliding block（11）, sliding block（11）It is inserted into sliding sleeve（10）It is interior, sliding sleeve（10）Bottom be mounted on pedestal
（1）On, deformeter（5）With sliding block（11）It is correspondingly connected with, deformeter（5）For detecting sliding block（11）Displacement state and according to cunning
Block（11）Displacement state calculate real vehicle clip position（4）The stress variation situation of interior folded test block.
3. the test platform of front damper of motorcycle front fork tube according to claim 2, it is characterized in that the aligning axis
It includes upper spherical self-aligning bearing to hold combination（9）With lower peripheral surface self-aligning bearing（12）, upper spherical self-aligning bearing（9）Positioned at holder（2）
Top, lower peripheral surface self-aligning bearing（12）Positioned at holder（2）Lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711493242.9A CN108801645A (en) | 2017-12-31 | 2017-12-31 | A kind of test platform of front damper of motorcycle front fork tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711493242.9A CN108801645A (en) | 2017-12-31 | 2017-12-31 | A kind of test platform of front damper of motorcycle front fork tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108801645A true CN108801645A (en) | 2018-11-13 |
Family
ID=64094574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711493242.9A Pending CN108801645A (en) | 2017-12-31 | 2017-12-31 | A kind of test platform of front damper of motorcycle front fork tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108801645A (en) |
-
2017
- 2017-12-31 CN CN201711493242.9A patent/CN108801645A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181113 |
|
| WD01 | Invention patent application deemed withdrawn after publication |