CN101451918B - Wheel alignment parameter detecting and positioning frock - Google Patents
Wheel alignment parameter detecting and positioning frock Download PDFInfo
- Publication number
- CN101451918B CN101451918B CN2008102374441A CN200810237444A CN101451918B CN 101451918 B CN101451918 B CN 101451918B CN 2008102374441 A CN2008102374441 A CN 2008102374441A CN 200810237444 A CN200810237444 A CN 200810237444A CN 101451918 B CN101451918 B CN 101451918B
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- wheel
- linking arm
- measuring basis
- angle measuring
- basis plate
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Abstract
The invention discloses a detection device for wheel positioning parameters, including an upper connecting arm and a lower connecting arm, between which a wheel camber angle measurement reference plate is connected, a king pin back rake angle reference plate is connected between the upper connecting arm and the lower connecting arm or over the wheel camber angle measurement reference plate. The device skillfully combines the connection shape of the device with the connection shape of components connected with the wheel, corresponds the components connected with the wheel to upper, lower cross arm bracket connection holes and to central holes of the wheel by means of a measurement reference plane over the device, and realizes detection for the wheel positioning parameters via measurement of the measurement reference plane over the device. The device is simple in structure and ingenious in design; with the detection thereof, detection time is remarkably shortened and detection efficiency is dramatically improved, which facilitates detection and regulation of the wheel positioning parameters.
Description
Technical field
The invention belongs to vehicle installation and measuring device, be specifically related to a kind of wheel alignment parameter that is used for car load when assembling and detect frock.
Background technology
At present, general commercial car, passenger car do not need to position detection, the adjustment at angle when assembling, the orientation angle of commercial car guarantees that by the part manufacturing passenger car also generally is when car load rolls off the production line terminal, get final product check point adjustment, do not need in assembling process, to adjust.For on certain/following not isometric wishbone-type independent suspension vehicle: the adjustment of front-wheel kingpin inclination and back rake angle realizes by increasing pad or rotating cam bolt and adjustment dish at the Top Crossbeam bracket assembly.Its car load spatial placement is very compact in addition, brings very big challenge and difficulty for the adjustment of location parameter.Therefore, on assembly line, predict with preset extremely important and unique to four wheel locating parameter.At present, also do not see as yet relevant how to solve above-mentioned on/not isometric wishbone-type independent suspension four-wheel detection and localization problem down.
Summary of the invention
The object of the present invention is to provide a kind of wheel alignment parameter to detect frock, to address the above problem.
Technical scheme of the present invention is: wheel alignment parameter detects frock, it comprises linking arm and following linking arm, connect camber angle measuring basis plate between last linking arm and the following linking arm, connect kingpin castor angle measuring basis plate on the camber angle measuring basis plate.
The shape that is connected of described camber angle measuring basis plate and last linking arm and following linking arm is consistent according to the shape of the parts that are connected with wheel; Offer on the last linking arm and connect Top Crossbeam ball stud taper hole; Offer on the following linking arm and connect lower cross arm ball stud taper hole; Two pins up and down on the parts that line is same with wheel connects of two pin usefulness taper hole axis are consistent with the line of taper hole axis up and down.Establish the wheel center line hole on the camber angle measuring basis plate, the measuring basis face of kingpin castor angle measuring basis plate is the plane that wheel center line and main pin axis intersect.
The described parts that are connected with wheel are hub reduction gears.
The connection shape that this frock connects frock the parts that shape is connected with wheel cleverly combines, utilize parts that measuring basis face and wheel on the frock connect with last lower cross arm support connecting hole and existing corresponding with the center pit of wheel, by the measurement realization wheel alignment parameter detection of the measuring basis face on the frock.This apparatus structure is simple, is skillfully constructed; Utilize its detection, shortened detection time greatly, improve detection efficiency, be convenient to the detection and the adjustment of wheel alignment parameter.
Description of drawings
Fig. 1 wheel alignment parameter detects the tool structure synoptic diagram.
Fig. 2 wheel alignment parameter detects a tool structure left side and looks synoptic diagram.
Fig. 3 Figure 1B is to synoptic diagram.
Embodiment
As shown in Figure 1, camber angle measuring basis plate 1 upper and lower side connects goes up linking arm 2 and following linking arm 3, the lateral surface of camber angle measuring basis plate 1 is a camber angle measuring basis face (as shown in Figure 2), and this plane is corresponding with the housing plane of hub reduction gear.Camber angle measuring basis plate 1 is offered wheel center line hole 10, and the hole on the housing of this hole and hub reduction gear is corresponding.On last linking arm 2 and the following linking arm 3 respectively with offer the Top Crossbeam ball stud with taper hole 5 and lower cross arm ball stud usefulness taper hole 6; Two pins are consistent with the line of taper hole axis with two pins up and down of hub reduction gear together with the line of taper hole axis 8 up and down.
Connect kingpin castor angle measuring basis plate 7 between last linking arm and the following linking arm or on the camber angle measuring basis plate.In the present embodiment, kingpin castor angle measuring basis plate 7 is located on the camber angle measuring basis plate 1, the measuring basis face of kingpin castor angle measuring basis plate 7 (plane among Fig. 1) plane that to be wheel center line 9 intersect with main pin axis (be wheel center line 9 with two pins up and down with the plane of intersecting of taper hole axis 8).Offer kingpin castor angle measuring basis hole 11 on the measuring basis face of kingpin castor angle measuring basis plate, the center in kingpin castor angle measuring basis hole 11 is on the intersection point A of wheel center line and main pin axis.Be connected reinforcement 12,13 between last linking arm and following linking arm and the camber angle measuring basis plate.
When above-mentioned frock is used, with last linking arm and following linking arm by about two pins with taper hole respectively with suspension on/following not isometric pair transverse arm is connected, be equivalent to hub reduction gear with last/descend not isometric pair transverse arm to be connected; Wheel center line hole 10 on the camber angle measuring basis plate 1 (this hole is the datum hole of camber angular measurement) is equivalent to the axis hole that hub reduction gear is connected with wheel.A kind of magnetic measurement mechanism is inhaled at 10 places, wheel center line hole, realized the measurement of camber angle; Measurement mechanism is inhaled at 11 places, kingpin castor angle measuring basis hole, realized the measurement of kingpin castor angle.
Claims (3)
1. a wheel alignment parameter detects frock, it comprises linking arm and following linking arm, it is characterized in that connecting camber angle measuring basis plate between linking arm and the following linking arm, connect kingpin castor angle measuring basis plate between last linking arm and the following linking arm or on the camber angle measuring basis plate; The shape that is connected of camber angle measuring basis plate and last linking arm and following linking arm is consistent according to the shape of the parts that are connected with wheel; Offer on the last linking arm and connect Top Crossbeam ball stud taper hole; Offer on the following linking arm and connect lower cross arm ball stud taper hole; Two pins up and down on the parts that line is same with wheel connects of two pin usefulness taper hole axis are consistent with the line of taper hole axis up and down; Establish the wheel center line hole on the camber angle measuring basis plate, the measuring basis face of kingpin castor angle measuring basis plate is the plane that wheel center line and main pin axis intersect.
2. wheel alignment parameter detects frock according to claim 1, it is characterized in that offering kingpin castor angle measuring basis hole on the measuring basis face of kingpin castor angle measuring basis plate, and the center in hole is on the intersection point of wheel center line and main pin axis.
3. wheel alignment parameter detects frock according to claim 1, it is characterized in that the parts that are connected with wheel are hub reduction gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102374441A CN101451918B (en) | 2008-12-26 | 2008-12-26 | Wheel alignment parameter detecting and positioning frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102374441A CN101451918B (en) | 2008-12-26 | 2008-12-26 | Wheel alignment parameter detecting and positioning frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101451918A CN101451918A (en) | 2009-06-10 |
| CN101451918B true CN101451918B (en) | 2010-12-29 |
Family
ID=40734285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102374441A Active CN101451918B (en) | 2008-12-26 | 2008-12-26 | Wheel alignment parameter detecting and positioning frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101451918B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053102B (en) * | 2016-06-15 | 2018-12-14 | 安徽江淮汽车集团股份有限公司 | Automobile virtual stub real-time measurement mechanism |
| CN110645880A (en) * | 2019-08-13 | 2020-01-03 | 天津市宝洪源机械制造有限公司 | Ore loading and unloading hopper wheel position inspection frock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1731123A (en) * | 2005-08-22 | 2006-02-08 | 长安大学 | Calibrating apparatus for wheel positioning parameter measuring instrument |
| CN1749043A (en) * | 2005-09-29 | 2006-03-22 | 上海交通大学 | Independent front suspension system of adjiustable front wheel positioning parameter |
| EP1872981A1 (en) * | 2006-06-26 | 2008-01-02 | Industrial Technology Research Institute | Structure for enabling independently suspended wheels to lean with vehicle hull |
| CN201344859Y (en) * | 2008-12-26 | 2009-11-11 | 东风汽车公司 | Wheel location parameter detecting locating tooling |
-
2008
- 2008-12-26 CN CN2008102374441A patent/CN101451918B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1731123A (en) * | 2005-08-22 | 2006-02-08 | 长安大学 | Calibrating apparatus for wheel positioning parameter measuring instrument |
| CN1749043A (en) * | 2005-09-29 | 2006-03-22 | 上海交通大学 | Independent front suspension system of adjiustable front wheel positioning parameter |
| EP1872981A1 (en) * | 2006-06-26 | 2008-01-02 | Industrial Technology Research Institute | Structure for enabling independently suspended wheels to lean with vehicle hull |
| CN201344859Y (en) * | 2008-12-26 | 2009-11-11 | 东风汽车公司 | Wheel location parameter detecting locating tooling |
Non-Patent Citations (1)
| Title |
|---|
| 夏良耀.汽车四轮定位仪在车轮定位检测中的应用.浙江交通职业技术学院学报.2007,8(4),38-41. * |
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| Publication number | Publication date |
|---|---|
| CN101451918A (en) | 2009-06-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongfeng Off-road Vehicle Co., Ltd. Assignor: Dongfeng Car Co. Contract record no.: 2011420000226 Denomination of invention: Wheel alignment parameter detecting and positioning frock Granted publication date: 20101229 License type: Exclusive License Open date: 20090610 Record date: 20110823 |