CN103698134A - Wheel deviation measurement device for front wheel of two-wheeled vehicle - Google Patents
Wheel deviation measurement device for front wheel of two-wheeled vehicle Download PDFInfo
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- CN103698134A CN103698134A CN201310704582.7A CN201310704582A CN103698134A CN 103698134 A CN103698134 A CN 103698134A CN 201310704582 A CN201310704582 A CN 201310704582A CN 103698134 A CN103698134 A CN 103698134A
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- wheel
- deviation correcting
- frame
- guide rod
- measurement mechanism
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Abstract
The invention discloses a wheel deviation measurement device for a front wheel of a two-wheeled vehicle. The wheel deviation measurement device comprises a rack, a wheel deviation correcting device, holding devices, wheel clamping devices, a gear, a parking board and a sensor, wherein the rack can reciprocate along the ground, the holding devices are fixedly mounted on the rack, the wheel clamping devices are used for clamping the front wheel, the parking board is arranged on the rack and is used for parking the front wheel, and the sensor is fixedly connected with the rack. According to the wheel deviation measurement device, during the process that the front wheel of the two-wheeled vehicle is clamped by the wheel clamping devices, the front wheel and the parking board can move simultaneously, so that the condition that the front wheel and a vehicle frame are deformed due to relatively large friction between the front wheel and the parking board and then measured wheel deviation data have relatively large errors is avoided; thus, the accuracy of a measured result is guaranteed, and the measured result has very high stability and cannot change due to the location of parking.
Description
Technical field
The present invention relates to a kind of two wheeler front-wheel and take turns inclined to one side measurement mechanism, specifically, relate to a kind of for measuring two wheeler such as the clamp device of the departure degree of the front and back wheel central plane of motorcycle.
Background technology
The location of front-wheel belongs to the safety technique category of steering system, and under normal circumstances, the central plane of front and back wheel should be at grade, and both departures should be within the scope of permissible error.If both departures take turns partially excessive, thereby motorcycle can make large the increasing that have a big risk having an accident because the dislocation of front and back wheel produces huge torque when emergency brake.Therefore in order to guarantee safety, at motorcycle, use after a period of time, the wheel that need to measure front and back wheel is inclined to one side.
The parking plate of general measure device is fixed, and front-wheel, in clamped process, produces larger friction force thereby have to relatively move with parking plate, and distortion to a certain degree occurs for front-wheel and vehicle frame, and then makes the inclined to one side data of wheel that record produce larger error.Measurement result also can be subject to the impact of parking spot in addition, and stability and repeatability are poor.
Summary of the invention
Object of the present invention, for overcoming the deficiencies in the prior art, provides a kind of two wheeler front-wheel to take turns inclined to one side measurement mechanism.
For achieving the above object, the technical solution used in the present invention is: a kind of two wheeler front-wheel of the present invention is taken turns inclined to one side measurement mechanism, it is characterized in that: comprise frame, the wheel deviation correcting device that can move back and forth along landing ground, be fixedly mounted on clamping device in frame, for clamp front-wheel wheel clamp device, gear, be placed in frame for parking the parking plate of front-wheel and the sensor being fixedly connected with frame.
Described gear is fixedly mounted in frame, in the both sides of gear, respectively there is a described wheel deviation correcting device, two described wheel deviation correcting devices are intermeshing with gear respectively, and along with the rotation of gear makes two described wheel deviation correcting devices can make reciprocal rectilinear motion each other, described wheel deviation correcting device by described clamping device, clamped and and each clamping device between form the relation being slidably matched; Described in each, wheel deviation correcting device is fixedly connected with a described wheel clamp device, make two described wheel clamp devices along with the motion of wheel deviation correcting device can clamp described front-wheel, and after described front-wheel is clamped, movement by frame front-wheel can be adjusted to trailing wheel at grade, described parking plate can move along with the motion of front-wheel.
Further, wheel deviation correcting device of the present invention is the first guide rod.
Further, the present invention also comprises the second guide rod, and described in each, wheel clamp device is fixedly connected with corresponding described wheel deviation correcting device by corresponding described the second guide rod.
Further, the present invention also comprises cylinder, and described the second guide rod is fixedly connected with cylinder body or the connecting rod of described cylinder.
Further, the present invention is at other the second angle sheave being provided with for preventing that the direction of motion generation of the second guide rod is offset of described the second guide rod.
Further, wheel clamp device of the present invention is clamping plate.
Further, clamping device of the present invention is the first angle sheave that is positioned at described wheel deviation correcting device both sides, can be by described wheel deviation correcting device clamping the mutual slip cooperating relationship that forms by the race of described the first angle sheave.
Further, the present invention also comprises jet air-cushion device, and described jet air-cushion device is placed between frame and ground.
Compared with prior art, the invention has the beneficial effects as follows:
(1) the present invention is in the process of the front-wheel of wheel clamp device clamping two wheeler, front-wheel and parking plate can move simultaneously, avoid because produce and compared with large friction force, front-wheel and vehicle frame are deformed between front-wheel and parking plate, and then make the inclined to one side data of wheel that record produce larger error.Guaranteed like this degree of accuracy of measurement result, and measurement result has very high stability, can't change because of the position of stopping.
(2) because two wheel deviation correcting devices are intermeshing with gear respectively, again because each wheel clamp device is fixedly connected with corresponding wheel deviation correcting device, therefore two wheel clamp devices can be done along with the motion of wheel deviation correcting device synchronous backward motion, guarantee that front-wheel can be finally clamped, for measuring wheel provides convenience partially.
The existence of (3) two cylinders has guaranteed the stationarity of the second guide rod in motion process, has also guaranteed the stationarity of wheel deviation correcting device, makes measurement result more accurate simultaneously.
(4) the jet air-cushion device of frame bottom has alleviated the whole pressure of inclined to one side measurement mechanism to ground of taking turns, and the dirigibility of frame in mobile process improved greatly.
The race of the race of (5) first angle sheaves and the second angle sheave clamps also formation slip cooperating relationship mutually with wheel deviation correcting device and the second guide rod respectively, has not only played guide effect but also played supporting role, has simplified the structure of whole device.
(6) whole table apparatus is simple and compact for structure, and parts are few, uses also more for convenience.
Accompanying drawing explanation
Fig. 1 is the structural representation that two wheeler front-wheel of the present invention is taken turns inclined to one side measurement mechanism;
Fig. 2 is the vertical view (during removal parking plate) of Fig. 1;
Fig. 3 is the vertical view (when parking plate is housed) of Fig. 1;
Fig. 4 is that two wheeler front-wheel of the present invention is taken turns the first guide rod in inclined to one side measurement mechanism and the annexation figure of the second guide rod;
Fig. 5 is the annexation figure that two wheeler front-wheel of the present invention is taken turns the second guide rod in inclined to one side measurement mechanism, projection, wheel deviation correcting device (the first guide rod), installation sheet, cylinder;
Fig. 6 is that two wheeler front-wheel of the present invention is taken turns the first angle sheave in inclined to one side measurement mechanism and the annexation figure of the first guide rod;
Fig. 7 is the structural representation that two wheeler front-wheel of the present invention is taken turns the first guide rod in inclined to one side measurement mechanism;
In figure, 1. frame, 2. cylinder, 3. the second guide rod, 4. wheel deviation correcting device, 5. the first angle sheave, 6. wheel clamp device, 7. projection, 8. gear, 9. parking plate, 10. support bar, 11. parking plate rollers, 12. second angle sheaves, 13. are positioned at roller, 14. jet air-cushion devices, 15. gear shafts, 16. the 3rd angle sheaves, 17. roller bearings, 18. races, 19. installation sheets, 20. sensors, 21. rack rail grooves, 22. teeth below frame.
Embodiment
Below in conjunction with accompanying drawing, describe structure of the present invention and the course of work in detail.
As shown in Figures 1 to 5, two wheeler front-wheel of the present invention take turns inclined to one side measurement mechanism mainly comprise frame 1, wheel deviation correcting device 4, be fixedly mounted on clamping device in frame, for clamping the wheel clamp device 6, gear 8 of the front-wheel of two wheeler, for parking the parking plate 9 and the sensor 20 being fixedly connected with frame 1 of front-wheel.The ground at the place, four angles of frame 1 below can be provided with roller 13, can help frame 1 to move back and forth along landing ground.The surrounding of frame 1 is equipped with frame angle sheave 16, can play guide effect to frame 1.Gear 8 and gear shaft 15 thereof are fixedly mounted on the center of frame 1, in the both sides of gear 8, respectively have a wheel deviation correcting device 4.Two wheel deviation correcting devices 4 are intermeshing with gear 8 respectively, along with the rotation of gear 8 makes two wheel deviation correcting devices 4 can make reciprocal rectilinear motion each other; Wheel deviation correcting device 4 by clamping device, clamped and and each clamping device between form the relation being slidably matched.Wheel deviation correcting device 4 can be first guide rod (as shown in Figure 7).As shown in Figure 6, clamping device can be the first angle sheave 5 that is positioned at wheel deviation correcting device 4 both sides, can be by 4 clampings of wheel deviation correcting device the mutual slip cooperating relationship that forms by the race 18 of the first angle sheave 5.Each wheel clamp device 6 is fixedly connected with a wheel deviation correcting device 4.Wheel clamp device 6 can be clamping plate.Along with the rotation of gear 8 makes two wheel deviation correcting devices 4 can make reciprocal rectilinear motion each other, each wheel deviation correcting device 4 drives the wheel clamp device 6 being fixedly connected with self, therefore thereby two wheel clamp devices 6 can be done along with the motion of wheel deviation correcting device 4 synchronous backward motion front-wheel is clamped, and after the front-wheel of car is clamped, the movement by frame 1 front-wheel of car can be adjusted to trailing wheel at grade.In frame 1, be installed with parking plate 9, parking plate 9 can not be positioned between the two between wheel deviation correcting device 4 and wheel clamp device 6 yet.Front-wheel is placed on parking plate 9, when front-wheel moves, parking plate 9 can hard to bear front-wheels and parking plate 9 between friction force driving and move.
The present invention can further be equipped with jet air-cushion device 14 between frame 1 and ground, the jet air-cushion device 14 of frame 1 bottom can alleviate the whole pressure of inclined to one side measurement mechanism to ground of taking turns, greatly improve the dirigibility of frame 1 in moving process, reduce the resistance that frame 1 moves, effectively improve measuring accuracy of the present invention.
As one embodiment of the present invention, each wheel clamp device 6 is fixedly connected with corresponding wheel deviation correcting device 4 by corresponding the second guide rod 3, and each second guide rod 3 is positioned at above corresponding wheel deviation correcting device 4.And each wheel clamp device 6 can be fixedly connected with second guide rod 3 by two projections 7, now, due to Existential Space between wheel clamp device 6 and the second guide rod 3, parking plate 9 can and move around between each wheel clamp device 6 and the second guide rod 3.The two ends of parking plate 9 respectively have one section of groove, and the projection 7 being fixedly connected with the second guide rod 3 forms and is slidably matched with this groove, and when the second guide rod 3 moves along with wheel deviation correcting device 4, parking plate 9 can relatively move with projection 7.Cylinder 2 is positioned at the below of the second guide rod 3, and the cylinder body of cylinder 2 or connecting rod are fixedly connected with the second guide rod 3, thereby cylinder 2 can be realized and being fixedly connected with of the second guide rod 3 by installation sheet 19.A support bar 10 is respectively equipped with at the place, four angles, below of parking plate 9, support bar 10 is mutually vertical with parking plate 9 place planes, a parking plate roller 11 is equipped with in the bottom of each support bar 10, in frame 1, have several sections of rack rail grooves 21, parking plate roller 11 can be in the interior rolling of rack rail groove 21, parking plate 9 can be moved along being parallel to the moving direction of wheel deviation correcting device 4, and then parking plate 9 can be realized along with the motion of front-wheel move.
As shown in Figure 2, if wheel deviation correcting device 4 is the first guide rod, each second guide rod 3 is can be accordingly orthogonal and be fixed together with first guide rod; If wheel clamp device 6 is strip clamping plate, each clamping plate also can be orthogonal with first guide rod accordingly, so can make the plane at the front-wheel place that finally clamped by clamping plate vertical with the first guide rod.
The lateral margin of one side of each the second guide rod 3 is embedded in the race 18 of second angle sheave 12, and the race 18 by the second angle sheave 12 can be by the second guide rod 3 clampings, and make to form slip cooperating relationship between the second angle sheave 12 and the second guide rod 3.The first angle sheave 5 and the second angle sheave 12 have not only played guide effect but also played clamping action, have simplified the structure of whole device.
The course of work of the present invention is: first trailing wheel is fixed to clamp, front-wheel is parked on parking plate 9, then starter gear, along with making two wheel deviation correcting devices 4, the rotation of gear 8 can do reciprocal synchronous linear motion each other, two the second guide rods 3 that are fixed on wheel deviation correcting device 4 separately start adjacent to each other, also corresponding beginning is compressed for two cylinders 2, the existence of two cylinders 2 has guaranteed the stationarity of the second guide rod 3 in motion process, and two wheel clamp devices 6 that are fixed on the second guide rod 3 separately also start adjacent to each other, front-wheel is slowly clamped.Owing to there is stiction between parking plate 9 and front-wheel, parking plate 9 moves along with the motion of front-wheel in addition, and final front-wheel is clamped by wheel clamp device 6.Then the roller below frame 13 and frame angle sheave 16 make frame 1 move along the axis of clamped front-wheel, jet air-cushion device 14 alleviates the whole pressure of inclined to one side measurement mechanism to ground of taking turns, reduce the resistance that frame 1 moves, finally make front and rear wheel at grade.By being arranged on the sensor 20 in frame 1, the displacement that can measure frame 1, the displacement of frame 1 is the deviate of front-wheel and trailing wheel central plane.
Claims (8)
1. two wheeler front-wheel is taken turns an inclined to one side measurement mechanism, it is characterized in that: comprise frame (1), the wheel deviation correcting device (4) that can move back and forth along landing ground, be fixedly mounted on clamping device in frame, for clamp front-wheel wheel clamp device (6), gear (8), be placed in frame for parking the parking plate (9) of front-wheel and the sensor (20) being fixedly connected with frame;
Described gear (8) is fixedly mounted in frame (1), in the both sides of gear (8), respectively there is a described wheel deviation correcting device (4), two described wheel deviation correcting devices (4) are intermeshing with gear (8) respectively, and along with the rotation of gear (8) makes two described wheel deviation correcting devices (4) can make reciprocal rectilinear motion each other, described wheel deviation correcting device (4) by described clamping device, clamped and and each clamping device between form the relation being slidably matched; Described in each, wheel deviation correcting device (4) is fixedly connected with a described wheel clamp device (6), make two described wheel clamp devices (6) along with the motion of wheel deviation correcting device (4) can clamp described front-wheel, and after described front-wheel is clamped, movement by frame (1) front-wheel can be adjusted to trailing wheel at grade, described parking plate (9) can move along with the motion of front-wheel.
2. two wheeler front-wheel according to claim 1 is taken turns inclined to one side measurement mechanism, it is characterized in that: described wheel deviation correcting device (4) is the first guide rod.
3. two wheeler front-wheel according to claim 1 and 2 is taken turns inclined to one side measurement mechanism, it is characterized in that: also comprise the second guide rod (3), described in each, wheel clamp device (6) is fixedly connected with corresponding described wheel deviation correcting device (4) by corresponding described the second guide rod (3).
4. two wheeler front-wheel according to claim 3 is taken turns inclined to one side measurement mechanism, it is characterized in that: also comprise cylinder (2), described the second guide rod (3) is fixedly connected with cylinder body or the connecting rod of described cylinder (2).
5. according to the two wheeler front-wheel described in claim 3 or 4, take turns inclined to one side measurement mechanism, it is characterized in that: at other the second angle sheave (12) being provided with for preventing that the direction of motion generation of the second guide rod (3) is offset of described the second guide rod (3).
6. two wheeler front-wheel according to claim 1 and 2 is taken turns inclined to one side measurement mechanism, it is characterized in that: described wheel clamp device (6) is clamping plate.
7. two wheeler front-wheel according to claim 1 and 2 is taken turns inclined to one side measurement mechanism, it is characterized in that: described clamping device, can be by described wheel deviation correcting device (4) clamping the mutual slip cooperating relationship that forms by the race (18) of described the first angle sheave (5) for being positioned at first angle sheave (5) of described wheel deviation correcting device (4) both sides.
8. two wheeler front-wheel according to claim 1 and 2 is taken turns inclined to one side measurement mechanism, it is characterized in that: also comprise jet air-cushion device (14), described jet air-cushion device (14) is placed between frame (1) and ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704582.7A CN103698134A (en) | 2013-12-20 | 2013-12-20 | Wheel deviation measurement device for front wheel of two-wheeled vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310704582.7A CN103698134A (en) | 2013-12-20 | 2013-12-20 | Wheel deviation measurement device for front wheel of two-wheeled vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN103698134A true CN103698134A (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310704582.7A Pending CN103698134A (en) | 2013-12-20 | 2013-12-20 | Wheel deviation measurement device for front wheel of two-wheeled vehicle |
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| CN (1) | CN103698134A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106879547A (en) * | 2017-03-02 | 2017-06-23 | 湖南师范大学 | Deviation correction mechanism and automatic feeding device |
| WO2019047402A1 (en) * | 2017-09-05 | 2019-03-14 | 陈永泰 | Device for correcting front and rear wheels of motorbike |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1209543A (en) * | 1998-05-15 | 1999-03-03 | 浙江大学 | Positioning and fully-float-clamping measure device for front wheel of motocycle |
| CN2328995Y (en) * | 1998-05-15 | 1999-07-14 | 浙江大学 | Full floating clamping measurer for front wheel positioning of motorcycle |
| CN2529232Y (en) * | 2002-02-26 | 2003-01-01 | 无锡市荣信实业发展有限公司 | Equipment for measuring motorcycle wheel out-off straight-line |
| CN102072824A (en) * | 2010-12-18 | 2011-05-25 | 浙江大学 | Wheel-clamp type vehicle positioning device |
-
2013
- 2013-12-20 CN CN201310704582.7A patent/CN103698134A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1209543A (en) * | 1998-05-15 | 1999-03-03 | 浙江大学 | Positioning and fully-float-clamping measure device for front wheel of motocycle |
| CN2328995Y (en) * | 1998-05-15 | 1999-07-14 | 浙江大学 | Full floating clamping measurer for front wheel positioning of motorcycle |
| CN2529232Y (en) * | 2002-02-26 | 2003-01-01 | 无锡市荣信实业发展有限公司 | Equipment for measuring motorcycle wheel out-off straight-line |
| CN102072824A (en) * | 2010-12-18 | 2011-05-25 | 浙江大学 | Wheel-clamp type vehicle positioning device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106879547A (en) * | 2017-03-02 | 2017-06-23 | 湖南师范大学 | Deviation correction mechanism and automatic feeding device |
| WO2019047402A1 (en) * | 2017-09-05 | 2019-03-14 | 陈永泰 | Device for correcting front and rear wheels of motorbike |
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Application publication date: 20140402 |