CN105823642A - Four-wheel positioning device - Google Patents
Four-wheel positioning device Download PDFInfo
- Publication number
- CN105823642A CN105823642A CN201610326794.XA CN201610326794A CN105823642A CN 105823642 A CN105823642 A CN 105823642A CN 201610326794 A CN201610326794 A CN 201610326794A CN 105823642 A CN105823642 A CN 105823642A
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- China
- Prior art keywords
- sleeve
- target
- wheel
- aligner device
- housing
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- 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
- G01M17/013—Wheels
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The invention discloses a four-wheel positioning device comprising a fixture fixed on wheels and positioning instruments fixed on the fixture. Each positioning instrument comprises a balance beam, a light beam emitter, and a target, wherein the target is arranged at one end of the balance beam, and the light beam emitter is arranged at a first bull's-eye of the target. The fixture comprises a shell, a driving bevel gear which is rotationally arranged inside the shell, and at least three driven clamping mechanisms which are distributed circumferentially and match the driving bevel gear. According to the four-wheel positioning device, the positioning instruments are fixed on the wheels through the fixture, the maintenance personnel judges the positioning parameters of the wheels by checking the distance by which a light beam emitted by the light beam emitter of each positioning instrument deviates from the bull's-eye of the other target, and an operator can make judgment visually. The four-wheel positioning device is easy to operate, simple in structure and low in cost.
Description
Technical field
The present invention relates to a kind of vehicle maintenance equipment, particularly relate to a kind of four-wheel aligner device.
Background technology
During vehicle maintenance, need to detect the fine measuring instrument of the wheel alignment parameter of automobile, and contrast with the design parameter of genuine, instruct user that wheel alignment parameter is adjusted correspondingly, comply with original design requirement, to reach preferable running car performance, i.e. handle that light, driving stability is reliable, reduce tire partial wear.Existing four-wheel aligner device mainly connects realization detection function by the combination of photographic head, optical pickocff and computer, there is structure complexity, high in cost of production defect in this structure, it addition, during correction wheel, also need to frequently check data, very inconvenient operation.
Summary of the invention
Present invention seek to address that above-mentioned mentioned technical problem, it is provided that a kind of simple in construction, low cost, easy to operate four-wheel aligner device.
The present invention is to be realized by following technical scheme:
Four-wheel aligner device, including the fixture for being fixed on wheel and the position finder being fixed on fixture, described position finder includes the gimbal lever, light-beam transmitter and target, and target is arranged on one end of the gimbal lever, and light-beam transmitter is arranged at the first target center of target；Described fixture includes the driven clamp system coordinated with driving bevel gear of housing, the driving bevel gear being rotatably arranged in housing and at least 3 circumference uniform distributions.
Further, described driven clamp system includes that the driven wheel of differential with driving bevel gear cooperation is fixed the first sleeve being fixed on housing side that the drive link being connected connects with housing, the second sleeve being telescopically set in the first sleeve and is arranged on the jaw away from shell one end of the second sleeve with driven wheel of differential, and drive link and the second sleeve are connected by screw-driven.
Further, the center of described housing is provided with mandrel, and driving bevel gear is arranged on pinion stand, and pinion stand is arranged on mandrel by bearing.
Further, the middle part of the described gimbal lever is provided with the cylinder coordinated with mandrel, and cylinder is provided with the screwed hole running through barrel, and threaded on screwed hole have the screw being crimped on mandrel.
Further, described first sleeve and the second sleeve are by bonded, and keying is located on the second sleeve, and the length of the keyway of the first sleeve is equal with the length of the second slip expansion.
Further, described jaw is fixed on the second sleeve by mounting seat, and mounting seat is provided with and the locating shaft of the second sleeve close-fitting, and the second sleeve is provided with the screw being crimped on locating shaft, and locating shaft is provided with the first recess that can house screw end.
Further, described target includes that the first x wire, the second x wire and vertical line, the intersection point of vertical line and the first x wire, the second x wire form the first target center and the second target center respectively, and corresponding light-beam transmitter sends cross light beam.
Further, the described gimbal lever is provided with counterweight, counterweight and target and is separately positioned on the two ends of the gimbal lever.
Further, the described gimbal lever includes installing the first horizontal part of counterweight, installing the second horizontal part of target and connect the first horizontal part and the connecting portion of the second horizontal part.
Further, described driven clamp system is 4.
Provide the benefit that: compared with prior art, position finder in four-wheel aligner device is fixed on wheel by fixture, the distance of the target center of another target of BEAM SQUINT that maintainer is launched by checking the light-beam transmitter of position finder judges the positional parameter of wheel, operator can judge the most intuitively, easy and simple to handle, simple in construction, low cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in further detail, wherein:
Fig. 1 is the structural representation of four-wheel aligner device of the present invention；
Fig. 2 is the front view of position finder of the present invention；
Fig. 3 is the rearview of position finder of the present invention；
Fig. 4 is the structural representation of present clip；
Fig. 5 is the partial sectional view of present clip；
Fig. 6 is the enlarged drawing in Fig. 5 at I.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 4, four-wheel aligner device, including the fixture for being fixed on wheel and the position finder being fixed on fixture, described position finder includes the gimbal lever, light-beam transmitter 95 and target 96, target 96 is arranged on one end of the gimbal lever, and light-beam transmitter 95 is arranged at the first target center of target 96；Described fixture includes housing 1, be rotatably arranged in housing 1 driving bevel gear 2 and the driven clamp system coordinated with driving bevel gear 2 of at least 3 circumference uniform distributions.The center of housing 1 is provided with mandrel 11, and driving bevel gear 2 is arranged on pinion stand 21, and pinion stand 21 is arranged on mandrel 11 by bearing 22.The middle part of the gimbal lever is provided with the cylinder 91 coordinated with mandrel 11, and cylinder 91 is provided with the screwed hole running through barrel, and threaded on screwed hole have the screw being crimped on mandrel 11.During use, two position finders being separately mounted to two front-wheels or two trailing wheels, now, the light beam that two position finders send is beaten on the target 96 of position finder over there respectively.If not in target center position, adjust the parameter of wheel, make light beam reach target center position, i.e. to adjust complete, be substantially reduced operation easier.
As shown in Figure 5, driven clamp system includes that the driven wheel of differential 3 coordinated with driving bevel gear 2 is fixed the first sleeve 5 being fixed on housing 1 side that the drive link 4 being connected connects with housing 1, the second sleeve 6 being telescopically set in the first sleeve 5 and is arranged on the jaw 7 away from housing 1 one end of the second sleeve 6 with driven wheel of differential 3, and drive link 4 is connected by screw-driven with the second sleeve 6.Second sleeve 6 is provided with female thread near one end of housing 1, and drive link 4 is provided with the external screw thread with screw-internal thread fit.First sleeve 5 is preferably fixed by screws on housing 1.In order to judge the extension elongation of jaw 7 the most rapidly, the preferably second sleeve 6 is marked with graduation mark.
The center of housing 1 is provided with mandrel 11, and driving bevel gear 2 is arranged on pinion stand 21 by screw, and pinion stand 21 is arranged on mandrel 11 by bearing 22.Simultaneously can also be as the locating shaft 81 coordinated with position finder on mandrel 11.Housing 1 is provided with the upper cover 12 being fixed by screws on housing 1, and the outer sheath of pinion stand 21 is provided with sealing lid 13, seals lid 13 and is fixed by screws on pinion stand 21, and handle drives driving bevel gear 2, pinion stand 21 to rotate together with sealing lid 13.
The first in command 23 for driving driving bevel gear 2 to rotate is installed on pinion stand 21.This example is provided with on preferred pinion stand 21 first in command 23 of 3 circumference uniform distributions, convenient the when of such opening-closing clamp, quick.Certainly, the first in command 23 can also be chosen as the circular first in command 23 of steering-wheel type.
First sleeve 5 is connected by key 61 with the second sleeve 6, and key 61 is installed on the second sleeve 6, and the length that the length of the keyway of the first sleeve 5 is stretched with the second sleeve 6 is equal.Drive link 4 transfers power on the second sleeve 6 by screw-driven, makes the second sleeve 6 elongate or shorten, and the first sleeve 5 is connected by key 61 with the second sleeve 6 so that makes the second sleeve 6 to rotate, elongates or shortens the most point-blank.
Jaw 7 is fixed on the second sleeve 6 by mounting seat 8, and mounting seat 8 is provided with and the locating shaft 81 of the second sleeve 6 close-fitting, and the second sleeve 6 is provided with the screw being crimped on locating shaft 81, and locating shaft 81 is provided with the first recess that can house screw end.
Mounting seat 8 is provided with and can house the through hole of jaw 7 and be provided with the screw being crimped on jaw 7.
Jaw 7 is provided with several the second recesses that can house screw end along its length.So so that the extension elongation of jaw 7 is adjustable, adapt to different wheels.
As shown in Figure 6, jaw 7 is provided with the 3rd recess 71 for being fitted on wheel rim and the guide part 72 preventing scratch tire.
In the present embodiment, preferred driven clamp system is 4.The wheel rim of automobile is in use for some time, the slight deformation such as colliding with inevitably occurs in local area, depression, when driven clamp system is 3, the jaw 7 being likely to one of them driven clamp system can be clipped at the deformation of wheel rim, so that the center of fixture offsets, affect the accuracy of detection of four-wheel position finder.And when driven clamp system is 4, even if there being the jaw 7 of a driven clamp system can be clipped at the deformation of wheel rim, the other three remains to function well as positioning action, prevent the center of fixture from offseting.And 4 fixtures are for 3 fixtures, connect more solid and reliable.
The middle part of the gimbal lever is provided with cylinder 91, and cylinder 91 is provided with the screwed hole running through barrel, and threaded on screwed hole have screw.Being correspondingly provided with the mandrel 11 coordinated with cylinder 91 on the fixture coordinated with position finder, screw is crimped on mandrel 11.It is of course also possible to clamp system is set on fixture to clamp the gimbal lever, thus stationary positioned instrument.
Target 96 includes that the first x wire, the second x wire and vertical line, the intersection point of vertical line and the first x wire, the second x wire form the first target center and the second target center 97 respectively, and corresponding light-beam transmitter 95 sends cross light beam.Second target center 97 is used for detecting splayed vehicle tyre, and the first target center is used for detecting general vertical wheel tire.Splayed vehicle tyre has slight inclination, so the light beam that the position finder being mounted above sends also can offset up or down due to self and ground.The target 96 so arranged both can detect general vertical wheel tire, it is also possible to detection splayed vehicle tyre.It is of course also possible to selecting target 96 is cross target, the only vertical wheel tire as detection, corresponding light-beam transmitter 95 sends cross light beam.
As it is shown on figure 3, the gimbal lever is provided with air-bubble level 98.Air-bubble level 98 can the most quickly judge position finder whether level, facilitates operator to carry out coarse adjustment.Electron type level instrument 99 it is additionally provided with in the gimbal lever.Electron type level instrument 99 accurately judges position finder whether level by the way of reading, facilitates operator to carry out fine tuning.
The gimbal lever is provided with counterweight 90, counterweight 90 and target 96 and is separately positioned on the two ends of the gimbal lever.
The gimbal lever includes installing the first horizontal part 92 of counterweight 90, installing the second horizontal part 93 of target 96 and connect the first horizontal part 92 and connecting portion 94 of the second horizontal part 93.Air-bubble level 98 and electron type level instrument 99 are arranged on the first horizontal part 92.
The height of the second horizontal part 93 is less than the height of automobile chassis.Operator is adjusted under automobile bottom, and target 96 is positioned at the second horizontal part 93, operator so can be facilitated the most directly to observe, be the most directly adjusted.Certainly, according to duty requirements, it is also possible to the height of the second horizontal part 93 is set above the roof of automobile, or target 96 stretches out outside body of a motor car.
It is provided with the second in command at the equilibrium point of the gimbal lever, the most easily portable.
Above example is only in order to illustrate that technical scheme is not limited, all any amendments without departing from spirit and scope of the invention or equivalent, and it all should be contained in the range of technical solution of the present invention.
Claims (10)
1. four-wheel aligner device, it is characterized in that, including the fixture for being fixed on wheel and the position finder being fixed on fixture, described position finder includes the gimbal lever, light-beam transmitter (95) and target (96), target (96) is arranged on one end of the gimbal lever, and light-beam transmitter (95) is arranged at the first target center of target (96)；Described fixture includes housing (1), be rotatably arranged in housing (1) driving bevel gear (2) and the driven clamp system coordinated with driving bevel gear (2) of at least 3 circumference uniform distributions.
Four-wheel aligner device the most according to claim 1, it is characterized in that, the center of described housing (1) is provided with mandrel (11), and driving bevel gear (2) is arranged on pinion stand (21), and pinion stand (21) is arranged on mandrel (11) by bearing (22).
Four-wheel aligner device the most according to claim 2, it is characterized in that, the middle part of the described gimbal lever is provided with the cylinder (91) coordinated with mandrel (11), and cylinder (91) is provided with the screwed hole running through barrel, and threaded on screwed hole have the screw being crimped on mandrel (11).
Four-wheel aligner device the most according to claim 1, it is characterized in that, described driven clamp system includes that the driven wheel of differential (3) coordinated with driving bevel gear (2) and driven wheel of differential (3) are fixed the first sleeve (5) being fixed on housing (1) side that the drive link (4) being connected connects with housing (1), the second sleeve (6) being telescopically set in the first sleeve (5) and be arranged on the jaw (7) away from housing (1) one end of the second sleeve (6), and drive link (4) is connected by screw-driven with the second sleeve (6).
Four-wheel aligner device the most according to claim 4, it is characterized in that, described first sleeve (5) is connected by key (61) with the second sleeve (6), and key (61) is installed on the second sleeve (6), and the length that the length of the keyway of the first sleeve (5) is stretched with the second sleeve (6) is equal.
Four-wheel aligner device the most according to claim 4, it is characterized in that, described jaw (7) is fixed on the second sleeve (6) by mounting seat (8), mounting seat (8) is provided with the locating shaft (81) with the second sleeve (6) close-fitting, second sleeve (6) is provided with the screw being crimped on locating shaft (81), and locating shaft (81) is provided with the first recess that can house screw end.
Four-wheel aligner device the most according to claim 1, it is characterized in that, described target (96) includes the first x wire, the second x wire and vertical line, the intersection point of vertical line and the first x wire, the second x wire forms the first target center and the second target center (97) respectively, and corresponding light-beam transmitter (95) sends cross light beam.
Four-wheel aligner device the most according to claim 1, it is characterised in that the described gimbal lever is provided with counterweight (90), counterweight (90) and target (96) and is separately positioned on the two ends of the gimbal lever.
Four-wheel aligner device the most according to claim 8, it is characterized in that, the described gimbal lever includes installing first horizontal part (92) of counterweight (90), installing second horizontal part (93) of target (96) and connect the connecting portion (94) of the first horizontal part (92) and the second horizontal part (93).
Four-wheel aligner device the most according to claim 1, it is characterised in that described driven clamp system is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326794.XA CN105823642A (en) | 2016-05-16 | 2016-05-16 | Four-wheel positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326794.XA CN105823642A (en) | 2016-05-16 | 2016-05-16 | Four-wheel positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105823642A true CN105823642A (en) | 2016-08-03 |
Family
ID=56529665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610326794.XA Pending CN105823642A (en) | 2016-05-16 | 2016-05-16 | Four-wheel positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105823642A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3869798A (en) * | 1973-12-19 | 1975-03-11 | Edward D Wilkerson | Quick-check aligner |
| EP0363199A1 (en) * | 1988-10-06 | 1990-04-11 | Balco, Incorporated | Wheel alignment rim clamp claw |
| CN1444721A (en) * | 2000-08-09 | 2003-09-24 | 捷装技术公司 | Two piece alignment head |
| US20060185180A1 (en) * | 2005-02-22 | 2006-08-24 | Mackelvie Winston | Wheel alignment gauge |
| CN101886910A (en) * | 2009-05-13 | 2010-11-17 | 谢芳智 | Dual-front axle wheel axle parallel position adjustment method |
| CN202008352U (en) * | 2011-01-26 | 2011-10-12 | 深圳市米勒沙容达汽车科技有限公司 | Wheel axle positioner |
| CN204295548U (en) * | 2014-11-18 | 2015-04-29 | 郑玉华 | A kind of four-wheel position finder fixture |
| CN204954683U (en) * | 2015-09-18 | 2016-01-13 | 曾祥福 | Worm gear bikini car four -wheel locater wheel anchor clamps |
| CN105371786A (en) * | 2014-08-18 | 2016-03-02 | 陕西重型汽车有限公司 | Parallelism control tool and method for dual-front-axle vehicle |
| CN205157207U (en) * | 2015-11-24 | 2016-04-13 | 浙江大明传动科技有限公司 | Take four -wheel positioning fixture of spirit bubble |
-
2016
- 2016-05-16 CN CN201610326794.XA patent/CN105823642A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3869798A (en) * | 1973-12-19 | 1975-03-11 | Edward D Wilkerson | Quick-check aligner |
| EP0363199A1 (en) * | 1988-10-06 | 1990-04-11 | Balco, Incorporated | Wheel alignment rim clamp claw |
| CN1444721A (en) * | 2000-08-09 | 2003-09-24 | 捷装技术公司 | Two piece alignment head |
| US20060185180A1 (en) * | 2005-02-22 | 2006-08-24 | Mackelvie Winston | Wheel alignment gauge |
| CN101886910A (en) * | 2009-05-13 | 2010-11-17 | 谢芳智 | Dual-front axle wheel axle parallel position adjustment method |
| CN202008352U (en) * | 2011-01-26 | 2011-10-12 | 深圳市米勒沙容达汽车科技有限公司 | Wheel axle positioner |
| CN105371786A (en) * | 2014-08-18 | 2016-03-02 | 陕西重型汽车有限公司 | Parallelism control tool and method for dual-front-axle vehicle |
| CN204295548U (en) * | 2014-11-18 | 2015-04-29 | 郑玉华 | A kind of four-wheel position finder fixture |
| CN204954683U (en) * | 2015-09-18 | 2016-01-13 | 曾祥福 | Worm gear bikini car four -wheel locater wheel anchor clamps |
| CN205157207U (en) * | 2015-11-24 | 2016-04-13 | 浙江大明传动科技有限公司 | Take four -wheel positioning fixture of spirit bubble |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |
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| RJ01 | Rejection of invention patent application after publication |