CN208721414U - A kind of hand moving vehicle wheel fatigue tester - Google Patents
A kind of hand moving vehicle wheel fatigue tester Download PDFInfo
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- CN208721414U CN208721414U CN201821308263.9U CN201821308263U CN208721414U CN 208721414 U CN208721414 U CN 208721414U CN 201821308263 U CN201821308263 U CN 201821308263U CN 208721414 U CN208721414 U CN 208721414U
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- wheel
- moving vehicle
- fatigue tester
- stressed member
- hand moving
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- 238000012360 testing method Methods 0.000 claims abstract description 33
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of hand moving vehicle wheel fatigue testers, including rack, rack is equipped with test platform, test platform is equipped with rotation axis, rotation axis is equipped with main wheel, the outside of main wheel is at least provided with a wheel fixation kit, wheel fixation kit includes the foreboard being fixed on test platform and back plate, the mandril being slidably connected on foreboard, the screw rod being threaded in back plate, the guide rod being connected between foreboard and back plate, stressed member one and stressed member two are slidably connected on guide rod, elastic component is embedded between stressed member one and stressed member two, one end of mandril is equipped with moving member, the other end offers jack, positioning pin is embedded in jack, connector is equipped between moving member and stressed member one, screw rod one end and stressed member two are affixed, the other end has rotary head.The fatigue tester can carry out simultaneously testing fatigue to multiple wheels, and integrated automation is tested, and it is convenient to test, and saves a large amount of manpower and time, allomeric function is perfect, practical.
Description
Technical field
The utility model relates to field of mechanical technique, more specifically, it relates to a kind of hand moving vehicle wheel testing fatigue
Machine.
Background technique
The wheel of existing hand moving vehicle is mostly outsourcing piece, and the data of quality most critical are service life and intensity, same to control gauge
The wheel of lattice size is since the technique of manufacturer is different, the difference of materials superiority and inferiority, and quality also has a larger difference, and these differences
It can't see at all from the appearance, the superiority and inferiority of wheel protonatomic mass can only be verified by testing fatigue.But in existing industry, do not go out also
The dedicated unit for implementing the testing fatigue of hand moving vehicle wheel can be now automated, overall effect is bad.Accordingly, the utility model mentions
A kind of hand moving vehicle wheel fatigue tester is gone out.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies in the prior art, provide a kind of hand moving vehicle wheel fatigue
Test machine, which can carry out simultaneously testing fatigue to multiple wheels, and integrated automation is tested, and it is convenient to test, section
About a large amount of manpower and time.
In order to solve the above technical problems, purpose of the utility model is realized as follows: one involved in the utility model
Kind hand moving vehicle wheel fatigue tester, including rack, rack are equipped with test platform, and the test platform is equipped with rotation
Axis, rotation axis are equipped with main wheel, and at least provided with a wheel fixation kit, wheel fixation kit includes being fixed in the outside of main wheel
Foreboard and back plate on the test platform, the mandril being slidably connected on foreboard, the screw rod being threaded in back plate, connection
Guide rod between foreboard and back plate slidably connects stressed member one and stressed member two, stressed member one and stressed member on guide rod
Elastic component is embedded between two, one end of the mandril is equipped with the moving member between foreboard and back plate, and the other end offers jack,
It is embedded with positioning pin in jack, connector is equipped between the moving member and stressed member one, described screw rod one end and stressed member two are solid
It connects, the other end has rotary head.
The utility model is further arranged to: the connector is equipped with pressure sensor.
By using above-mentioned technical proposal, for receiving the pressure change between elastic component jam-packed stressed member one and connector,
Play the role of adjusting and monitoring in real time.
The utility model is further arranged to: being additionally provided with photoelectric sensor on the outside of the main wheel.
It is given by using above-mentioned technical proposal so that main wheel per revolution and photoelectric sensor generate a signal
Signal receives and processing end, carries out the processing and feedback of data, and measured wheel is calculated and accumulates the distance that test rolls.
The utility model is further arranged to: the rotation axis, which is equipped with, to be controlled its rotation and is located at below test platform
Control motor.
By using above-mentioned technical proposal, give rotation axis one power source, it is convenient to rotate, and saves artificial or other machinery and passes
It is dynamic.
The utility model is further arranged to: being equipped with retarder between the rotation axis and control motor.
By using above-mentioned technical proposal, for adjusting the output revolving speed of control motor.
The utility model is further arranged to: the control motor is threephase asynchronous machine.
By using above-mentioned technical proposal, threephase asynchronous machine is generally used for industrial occasions, is mainly characterized in that torque is big,
Power is high.
The utility model is further arranged to: the retarder is cycloidal-pin gear speed reducer.
By using above-mentioned technical proposal, the stable drive of cycloidal-pin gear speed reducer, precision is high, and reduction ratio can accomplish
Very big and working efficiency is very high, and same power cycloidal planetary gear speed reducer size can be a little bit smaller, and cycloidal planetary gear speed reducer is more smart
It is closeer.
The utility model is further arranged to: the linear bearing being embedded on foreboard is arranged on the mandril.
By using above-mentioned technical proposal, it is convenient for mandril flexible motion on foreboard, it is convenient to slide.
The utility model is further arranged to: the elastic component is compressed spring.
By using above-mentioned technical proposal, the stroke pressure of compressed spring is larger, and elastic force is big, and using effect is good.
The utility model is further arranged to: the shape of the rotary head is hexagonal prisms.
By using above-mentioned technical proposal, convenient for spanner etc. can turn rotary head workpiece, carry out the turn to screw rod,
Realize holding out against to stressed member two.
In conclusion the utility model has the following beneficial effects: hand moving vehicle wheel involved in the utility model is tired
Labor test machine is close to the wheel face of main wheel by the wheel face that screw rod is adjusted to measured wheel by the way that measured wheel to be mounted on positioning pin, then
Through power source main wheel is rotated, take measured wheel and rotate simultaneously, realizes the automation testing fatigue of hand moving vehicle wheel, test is just
A large amount of manpower and time are saved in victory；By the way that pressure sensor is arranged, for receiving elastic component jam-packed stressed member one and connector
Between pressure change, play the role of in real time adjust and monitoring；By the way that photoelectric sensor is arranged, so that main wheel per revolution
With photoelectric sensor generate a signal, give signal receive and processing end, carry out the processing and feedback of data, be calculated by
Measuring wheel accumulates the distance that test rolls, and accurate testing, allomeric function is perfect, practical.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the overlooking structure diagram of the utility model；
Description of symbols: 1, rack；2, test platform；3, rotation axis；4, main wheel；5, foreboard；6, back plate；7, mandril；
8, screw rod；9, guide rod；10, stressed member one；11, stressed member two；12, elastic component；13, moving member；14, jack；15, it positions
Pin；16, connector；17, rotary head；18, pressure sensor；19, photoelectric sensor；20, motor is controlled；21, retarder；22,
Linear bearing；23, measured wheel.
Specific embodiment
The present invention will be further described with preferred embodiment with reference to the accompanying drawing.
Referring to shown in Fig. 1 to 3, a kind of hand moving vehicle wheel fatigue tester involved in the present embodiment, including rack 1,
Rack 1 is equipped with test platform 2, and the test platform 2 is equipped with rotation axis 3, and rotation axis 3 is equipped with main wheel 4, main wheel 4 it is outer
At least provided with a wheel fixation kit, wheel fixation kit includes the foreboard 5 being fixed on the test platform 2 and back plate for side
6, the mandril 7 being slidably connected on foreboard 5, the screw rod 8 being threaded in back plate 6 is connected to leading between foreboard 5 and back plate 6
To bar 9, stressed member 1 and stressed member 2 11 are slidably connected on guide rod 9, is embedded between stressed member 1 and stressed member 2 11
Flexible part 12, one end of the mandril 7 are equipped with the moving member 13 between foreboard 5 and back plate 6, and the other end offers jack
14, positioning pin 15 is embedded in jack 14, and connector 16, the screw rod 8 one are equipped between the moving member 13 and stressed member 1
End is affixed with stressed member 2 11, and the other end has rotary head 17.
Further, the connector 16 is equipped with pressure sensor 18.
Further, the outside of the main wheel 4 is additionally provided with photoelectric sensor 19.
Further, the rotation axis 3 is equipped with the control motor 20 for controlling its rotation and being located at 2 lower section of test platform.
Further, retarder 21 is equipped between the rotation axis 3 and control motor 20.
Further, the control motor 20 is threephase asynchronous machine.
Further, the retarder 21 is cycloidal-pin gear speed reducer.
Further, the linear bearing 22 being embedded on foreboard 5 is arranged on the mandril 7.
Further, the elastic component 12 is compressed spring.
Further, the shape of the rotary head 17 is hexagonal prisms.
By the way that positioning pin 15 to be inserted into measured wheel 23, then positioning pin 15 is installed in jack 14, turn rotary head 17,
The rotation of screw rod 8 is taken, is squeezed through elastic component 12, moving member 13 and mandril 7 eject outward, so that the wheel face of measured wheel 23 is close to main wheel
4 wheel face opens motor 20, slows down through retarder 21, realizes that main wheel 4 rotates, takes measured wheel 23 and rotate simultaneously, realizes hand moving vehicle
With the automation testing fatigue of wheel.
The utility model is close to main wheel by the way that measured wheel to be mounted on positioning pin, by the wheel face that screw rod is adjusted to measured wheel
Wheel face, then through power source main wheel is rotated, takes measured wheel and rotate simultaneously, realize that the automation fatigue of hand moving vehicle wheel is surveyed
Examination, it is convenient to test, and saves a large amount of manpower and time；By the way that pressure sensor is arranged, for receiving elastic component jam-packed stressed member
Pressure change between one and connector plays the role of adjusting and monitoring in real time；By the way that photoelectric sensor is arranged, so that main wheel
Per revolution and photoelectric sensor generate a signal, give signal reception and processing end, carry out the processing and feedback of data,
Measured wheel is calculated and accumulates the distance that test rolls, accurate testing, allomeric function is perfect, practical.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of hand moving vehicle wheel fatigue tester, including rack (1), rack (1) is equipped with test platform (2), feature
Be: the test platform (2) is equipped with rotation axis (3), and rotation axis (3) is equipped with main wheel (4), and the outside of main wheel (4) is at least
Equipped with a wheel fixation kit, wheel fixation kit includes foreboard (5) and the back plate being fixed on the test platform (2)
(6), the mandril (7) being slidably connected on foreboard (5), the screw rod (8) being threaded on back plate (6), be connected to foreboard (5) and
Guide rod (9) between back plate (6) slidably connects stressed member one (10) and stressed member two (11), stressed member one on guide rod (9)
(10) it is embedded between stressed member two (11) elastic component (12), one end of the mandril (7), which is equipped with, is located at foreboard (5) and back plate
(6) moving member (13) between, the other end offer jack (14), are embedded with positioning pin (15), the moving member in jack (14)
(13) connector (16) are equipped between stressed member one (10), described screw rod (8) one end and stressed member two (11) are affixed, other end tool
There are rotary head (17).
2. hand moving vehicle according to claim 1 wheel fatigue tester, it is characterised in that: set on the connector (16)
There are pressure sensor (18).
3. hand moving vehicle according to claim 1 wheel fatigue tester, it is characterised in that: the outside of the main wheel (4)
It is additionally provided with photoelectric sensor (19).
4. hand moving vehicle according to claim 1 wheel fatigue tester, it is characterised in that: set on the rotation axis (3)
The control motor (20) for having its rotation of control and being located at below test platform (2).
5. hand moving vehicle according to claim 4 wheel fatigue tester, it is characterised in that: the rotation axis (3) and control
Retarder (21) are equipped between motor (20) processed.
6. hand moving vehicle according to claim 4 or 5 wheel fatigue tester, it is characterised in that: the control motor
It (20) is threephase asynchronous machine.
7. hand moving vehicle according to claim 5 wheel fatigue tester, it is characterised in that: the retarder (21) is pendulum
Line pinwheel reducer.
8. hand moving vehicle according to claim 1 wheel fatigue tester, it is characterised in that: be arranged on the mandril (7)
There is the linear bearing (22) being embedded on foreboard (5).
9. hand moving vehicle according to claim 1 wheel fatigue tester, it is characterised in that: the elastic component (12) is pressure
Contracting spring.
10. hand moving vehicle according to claim 1 wheel fatigue tester, it is characterised in that: the rotary head (17)
Shape is hexagonal prisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308263.9U CN208721414U (en) | 2018-08-14 | 2018-08-14 | A kind of hand moving vehicle wheel fatigue tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308263.9U CN208721414U (en) | 2018-08-14 | 2018-08-14 | A kind of hand moving vehicle wheel fatigue tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208721414U true CN208721414U (en) | 2019-04-09 |
Family
ID=65977601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821308263.9U Expired - Fee Related CN208721414U (en) | 2018-08-14 | 2018-08-14 | A kind of hand moving vehicle wheel fatigue tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208721414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709755A (en) * | 2018-08-14 | 2018-10-26 | 浙江中北机械有限公司 | A kind of hand moving vehicle wheel fatigue tester |
| CN111983453A (en) * | 2020-08-21 | 2020-11-24 | 上海第二工业大学 | BMS test equipment |
-
2018
- 2018-08-14 CN CN201821308263.9U patent/CN208721414U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709755A (en) * | 2018-08-14 | 2018-10-26 | 浙江中北机械有限公司 | A kind of hand moving vehicle wheel fatigue tester |
| CN111983453A (en) * | 2020-08-21 | 2020-11-24 | 上海第二工业大学 | BMS test equipment |
| CN111983453B (en) * | 2020-08-21 | 2022-12-27 | 上海第二工业大学 | BMS test equipment |
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| 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: 20190409 |