CN107340141A - A kind of automobile attitude measuring mechanism - Google Patents
A kind of automobile attitude measuring mechanism Download PDFInfo
- Publication number
- CN107340141A CN107340141A CN201611045509.3A CN201611045509A CN107340141A CN 107340141 A CN107340141 A CN 107340141A CN 201611045509 A CN201611045509 A CN 201611045509A CN 107340141 A CN107340141 A CN 107340141A
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- Prior art keywords
- detent mechanism
- tape measure
- fixed
- fixed block
- location division
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- 230000007246 mechanism Effects 0.000 title claims abstract description 151
- 230000000694 effects Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 5
- 239000000725 suspension Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004260 weight control Methods 0.000 description 1
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
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention relates to a kind of automobile attitude measuring mechanism, including detent mechanism and measuring mechanism, measuring mechanism to be arranged on detent mechanism；Detent mechanism includes steady pin, upper detent mechanism, lower detent mechanism and positioning adjustment mechanism；Upper detent mechanism and lower detent mechanism are movably set on positioning adjustment mechanism, and steady pin is provided with upper detent mechanism and lower detent mechanism；Measuring mechanism includes hexagonal bar, tape measure and tape measure fixed guide mechanism；Hexagonal bar coordinates with the grafting of hexagonal blind hole, and tape measure is fixed in tape measure fixed guide mechanism.The technical program is by the cooperation of detent mechanism and measuring mechanism, and measurement automobile attitude that can be simple and quick simplifies measurement work, improves operating efficiency.
Description
Technical field
The invention belongs to vehicle detection technique field, particularly relates to a kind of automobile attitude measuring mechanism.
Background technology
Vehicle posture is the important parameter of passenger car, is related to Weight control, announcement type, the vehicle visual field, collides and passing through property
Etc. lot of essential factors.By attitude measurement mechanism, the relative distance of suspension point-to-point transmission up and down is measured.
At present, when manufacturing and designing vehicle, the control of posture is mainly reflected in the setting of above-ground route for vehicle producer.Setting
During meter, it is thus necessary to determine that the spring parameter of fore suspension and rear suspension, then derived by calculating under certain loading condition accordingly
Above-ground route, to verify whether it meets technical requirements, the distance that this process needs to be quantized into given point-to-point transmission above and below suspension is come in fact
Border measures, and controls within a certain error range.
Do not have simple and easy to operate survey tool at present, to measure and detect vehicle posture.
The content of the invention
It is an object of the invention to provide a kind of automobile attitude measuring mechanism, to solve no simple and easy to operate automobile
The problem of attitude detection.
The present invention is achieved by the following technical solutions：
A kind of automobile attitude measuring mechanism, including detent mechanism and measuring mechanism, the measuring mechanism are arranged at described fixed
In the mechanism of position；
The detent mechanism includes steady pin, upper detent mechanism, lower detent mechanism and positioning adjustment mechanism；The upper positioning
Mechanism and the lower detent mechanism are movably set on the positioning adjustment mechanism, the detent mechanism and described lower fixed on described
Steady pin is provided with the mechanism of position；
The upper detent mechanism includes upper detent mechanism body and the first location division and the second location division；Described first is fixed
The lower end of the lower end in position portion and second location division connects as one structure with the upper detent mechanism body；
The first screwed hole is provided with the detent mechanism body, one is each provided with the both sides of first screwed hole
Individual unthreaded hole；Steady pin mounting hole is provided with first location division and second location division；
The lower detent mechanism includes lower detent mechanism body and the 3rd location division, the lower end of the 3rd location division and institute
State lower detent mechanism body and connect as one structure, the second screwed hole is provided with the lower detent mechanism body, described
The both sides of second screwed hole are each provided with a unthreaded hole, and steady pin mounting hole is provided with the 3rd location division；
The positioning adjustment mechanism includes the first fixed block, the second fixed block, the 3rd fixed block, two polished rods and a spiral shell
Rasp bar；
After two polished rods both pass through the 3rd fixed block and fixed, the upper end of the polished rod passes through the upper positioning
The unthreaded hole of mechanism, the lower end of the polished rod pass through the unthreaded hole of the lower detent mechanism；The upper end of the polished rod is solid with described first
Determine block to be fixedly connected, the lower end of the polished rod is fixedly connected with second fixed block；
The screw thread rotation on the threaded rod both sides is in opposite direction and pitch is identical, and the threaded rod activity passes through the described 3rd
After fixed block, the upper end of the threaded rod, which passes through, movable after first screwed hole passes through first fixed block, the spiral shell
The lower end of rasp bar is flexibly connected after passing through second screwed hole with second fixed block；
Hexagonal blind hole is provided with the 3rd fixed block；
The measuring mechanism includes hexagonal bar, tape measure and tape measure fixed guide mechanism；The hexagonal bar and the hexagonal are blind
Hole grafting coordinates, and the tape measure is fixed in the tape measure fixed guide mechanism.
The tape measure fixed guide mechanism includes L-type tape measure guide rail and tape measure fixed part, and the tape measure is fixed on institute
The tape measure is stated on tape measure fixed part along the tape measure fixed guide mechanism；It is provided with the L-type tape measure guide rail
Guide groove, the tape measure are stretched or shunk along the guide groove；
The L-type tape measure guide rail includes laterally steering track and vertical guide rail, in the laterally steering track
Reading mark is provided with the nearly vertical guide rail, the reading is marked to the guiding groove bottom of the vertical guide rail
Distance be equal to the laterally steering track thickness.
Be provided with positioning datum point on the 3rd fixed block, the positioning datum o'clock to three steady pins away from
From equal.
The beneficial effects of the invention are as follows：
The technical program is by the cooperation of detent mechanism and measuring mechanism, measurement automobile attitude that can be simple and quick, letter
Change measurement work, improve operating efficiency.
Brief description of the drawings
Fig. 1 is front view of the present invention；
Fig. 2 is upper detent mechanism top view；
Fig. 3 is lower detent mechanism top view；
Fig. 4 is positioning adjustment mechanism front view；
Fig. 5 is detent mechanism structural representation；
Fig. 6 is measuring mechanism structural representation；
Fig. 7 is that upper detent mechanism and lower detent mechanism are fixed on structural representation on wheel rim；
Detent mechanism datum mark schematic diagram when Fig. 8 is original state；
Fig. 9 is tape measure fixed guide structural scheme of mechanism；
Figure 10 is tape measure fixed guide mechanism front view；
Figure 11 is positioning adjustment mechanism and wheel rim cooperation schematic diagram；
Figure 12 is that vehicle posture reading marks schematic diagram.
Description of reference numerals
1 detent mechanism, 2 measuring mechanisms, 3 wheel rims, detent mechanism on 11,111 first screwed holes, 112 unthreaded holes, 12 times positioning
Mechanism, 121 second screwed holes, 122 unthreaded holes, 13 positioning adjustment mechanisms, 131 first fixed blocks, 132 second fixed blocks, 133 the 3rd
Fixed block, 134 polished rods, 135 threaded rods, 136 hexagonal blind holes, 137 positioning datum points, 14 steady pins, 21 hexagonal bars, 22 tape measures are consolidated
Determine guiding mechanism, 23 tape measures, 24 screws, 221 laterally steering tracks, 222 vertical guide rails, 223 tape measure fixed parts, 224 read
Number mark.
Embodiment
Describe technical scheme in detail by the following examples, following embodiment be only it is exemplary, only
Explanation and illustration technical scheme can be used for, and be not to be construed as the limitation to technical solution of the present invention.
The application provides a kind of automobile attitude measuring mechanism, as shown in Figures 1 to 12, including detent mechanism 1 and measuring machine
Structure 2, measuring mechanism 2 are arranged at 1 on detent mechanism.
Detent mechanism 1 includes steady pin 14, upper detent mechanism 11, lower detent mechanism 12 and positioning adjustment mechanism 13；It is upper fixed
Position mechanism and lower detent mechanism are movably set on positioning adjustment mechanism, are respectively provided with upper detent mechanism and lower detent mechanism
There is steady pin.
Upper detent mechanism 11 includes upper detent mechanism body and the first location division and the second location division；First location division
The lower end of lower end and the second location division connects as one structure with upper detent mechanism body.
The first screwed hole 111 is provided with detent mechanism body, a light is each provided with the both sides of the first screwed hole
Hole 112；Steady pin mounting hole is provided with the first location division and the second location division, for inserting steady pin.
Lower detent mechanism 12 includes lower detent mechanism body and the 3rd location division, the lower end of the 3rd location division and lower localization machine
Structure body connects as one structure, the second screwed hole 121 is provided with lower detent mechanism body, in the both sides of the second screwed hole
A unthreaded hole 122 is each provided with, steady pin mounting hole is provided with the 3rd location division, for inserting steady pin.
Positioning adjustment mechanism 13 includes 133, two the first fixed block 131, the second fixed block 132, the 3rd fixed block polished rods
134 and a threaded rod 135.
Two polished rods both pass through the 3rd fixed block and by being welded and fixed after, the upper end of polished rod passes through the light of upper detent mechanism
Hole, the lower end of polished rod pass through the unthreaded hole of lower detent mechanism；The upper end of polished rod is fixedly connected by welding with the first fixed block, polished rod
Lower end be fixedly connected by welding with the second fixed block.
The screw thread rotation on threaded rod both sides is in opposite direction and pitch is identical, after threaded rod activity passes through the 3rd fixed block, spiral shell
The upper end of rasp bar pass through it is movable after the first screwed hole pass through the first fixed block, the lower end of threaded rod pass through after the second screwed hole with
Second fixed block is flexibly connected.
Threaded rod of the upper detent mechanism with lower detent mechanism by rotational positioning adjustment mechanism, along positioning adjustment mechanism
(above detent mechanism is up then descends detent mechanism descending to polished rod for counter motion up and down；Upper detent mechanism is descending then to be descended on detent mechanism
OK).
Hexagonal blind hole 136 is provided with the 3rd fixed block.
Positioning datum point 137 is provided with the 3rd fixed block, the distance of positioning datum o'clock to three steady pins is equal.
In this application, positioning datum o'clock is generally within the center of the 3rd fixed block or surface of the 3rd fixed block, or the 3rd
The other positions of fixed block, particular location are set as needed, have no effect on the realization of technical scheme.
Measuring mechanism 2 includes hexagonal bar 21, tape measure 23 and tape measure fixed guide mechanism 22；Hexagonal bar and hexagonal blind hole grafting
Gap coordinates, and tape measure is fixed in tape measure fixed guide mechanism by screw.
Tape measure fixed guide mechanism 22 includes L-type tape measure guide rail and tape measure fixed part 223, and tape measure, which is fixed on tape measure, to be consolidated
Tape measure is determined in portion along tape measure fixed guide mechanism；It is provided with guide groove on L-type tape measure guide rail, tape measure is along guide groove
Stretching is shunk；
L-type tape measure guide rail includes laterally steering track 221 and vertical guide rail 222, near in laterally steering track
Reading mark 224 is provided with vertical guide rail, reading marks the distance to the guiding groove bottom of vertical guide rail to be equal to
The thickness of laterally steering track, as shown in Figure 9.
In this application, reading is labeled as two, and to be equal to hexagonal bar circumscribed circle straight for the distance between two readings mark
The half in footpath.
Specifically used method is：
Upper detent mechanism and lower detent mechanism are fixed on wheel rim by steady pin, are positioned on adjustment mechanism during original state
Positioning datum o'clock to three steady pins distance it is equal, measuring mechanism by hexagonal bar be fixed on positioning adjustment mechanism on,
Tape measure end is pulled to wheel arch is highly consistent, tape reading corresponding to the reading mark in tape measure fixed guide mechanism is should
Side vehicle posture.
It the above is only the description of the preferred embodiment of the present invention, it is noted that due to the finiteness of literal expression, and
Unlimited concrete structure objectively be present, for those skilled in the art, do not departing from the principle of the invention
On the premise of, some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (8)
- A kind of 1. automobile attitude measuring mechanism, it is characterised in that：Including detent mechanism and measuring mechanism, the measuring mechanism is set In on the detent mechanism.
- 2. automobile attitude measuring mechanism according to claim 1, it is characterised in that：The detent mechanism include steady pin, Upper detent mechanism, lower detent mechanism and positioning adjustment mechanism；The upper detent mechanism and the lower detent mechanism activity are set In on the positioning adjustment mechanism, steady pin is provided with detent mechanism and the lower detent mechanism on described.
- 3. automobile attitude measuring mechanism according to claim 2, it is characterised in that：The upper detent mechanism includes upper positioning Mechanism body and the first location division and the second location division；The lower end of first location division and the lower end of second location division Structure is connected as one with the upper detent mechanism body；The first screwed hole is provided with the detent mechanism body, a light is each provided with the both sides of first screwed hole Hole；Steady pin mounting hole is provided with first location division and second location division.
- 4. automobile attitude measuring mechanism according to claim 2, it is characterised in that：The lower detent mechanism includes lower positioning Mechanism body and the 3rd location division, the lower end of the 3rd location division connect as one structure with the lower detent mechanism body, The second screwed hole is provided with the lower detent mechanism body, a light is each provided with the both sides of second screwed hole Hole, steady pin mounting hole is provided with the 3rd location division.
- 5. automobile attitude measuring mechanism according to claim 2, it is characterised in that：The positioning adjustment mechanism includes first Fixed block, the second fixed block, the 3rd fixed block, two polished rods and a threaded rod；After two polished rods both pass through the 3rd fixed block and fixed, the upper end of the polished rod passes through the upper detent mechanism Unthreaded hole, the lower end of the polished rod passes through the unthreaded hole of the lower detent mechanism；The upper end of the polished rod and first fixed block It is fixedly connected, the lower end of the polished rod is fixedly connected with second fixed block；The screw thread rotation on the threaded rod both sides is in opposite direction and pitch is identical, and the threaded rod activity is fixed through the described 3rd After block, the upper end of the threaded rod, which passes through, movable after first screwed hole passes through first fixed block, the threaded rod Lower end pass through second screwed hole after be flexibly connected with second fixed block；Hexagonal blind hole is provided with the 3rd fixed block.
- 6. automobile attitude measuring mechanism according to claim 5, it is characterised in that：The measuring mechanism include hexagonal bar, Tape measure and tape measure fixed guide mechanism；The hexagonal bar coordinates with the hexagonal blind hole grafting, and the tape measure is fixed on the volume In chi fixed guide mechanism.
- 7. the tape measure fixed guide mechanism according to claim 6 includes L-type tape measure guide rail and tape measure fixed part, The tape measure is fixed on the tape measure fixed part tape measure along the tape measure fixed guide mechanism；In the L-type tape measure Guide groove is provided with guide rail, the tape measure is stretched or shunk along the guide groove；The L-type tape measure guide rail includes laterally steering track and vertical guide rail, in the nearly institute of the laterally steering track State and reading mark be provided with vertical guide rail, the reading mark to the guiding groove bottom of the vertical guide rail away from From the thickness equal to the laterally steering track.
- 8. automobile attitude measuring mechanism according to claim 5, it is characterised in that：It is provided with the 3rd fixed block Positioning datum point, the distance of the positioning datum o'clock to three steady pins are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611045509.3A CN107340141B (en) | 2016-11-24 | 2016-11-24 | A kind of automobile attitude measuring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611045509.3A CN107340141B (en) | 2016-11-24 | 2016-11-24 | A kind of automobile attitude measuring mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107340141A true CN107340141A (en) | 2017-11-10 |
| CN107340141B CN107340141B (en) | 2019-04-16 |
Family
ID=60221923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611045509.3A Expired - Fee Related CN107340141B (en) | 2016-11-24 | 2016-11-24 | A kind of automobile attitude measuring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107340141B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519042A (en) * | 2018-04-11 | 2018-09-11 | 安徽江淮汽车集团股份有限公司 | Motor turning angular gear ratio measuring apparatus |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003329403A (en) * | 2002-05-10 | 2003-11-19 | Amitec:Kk | Vehicle height detector |
| WO2007102175A1 (en) * | 2006-03-07 | 2007-09-13 | Pirelli Tyre S.P.A. | A method for calculating forces acting on the footprint area of a tyre and apparatus for calculating said forces |
| CN201503249U (en) * | 2009-08-18 | 2010-06-09 | 浙江吉利汽车有限公司 | Automobile roof height measurement gauge |
| CN201795770U (en) * | 2010-08-04 | 2011-04-13 | 中信戴卡轮毂制造股份有限公司 | Wheel rim deformation measurement device |
| CN203240991U (en) * | 2013-05-10 | 2013-10-16 | 奇瑞汽车股份有限公司 | Novel measurement tool of automobile body height |
| CN203785904U (en) * | 2014-01-28 | 2014-08-20 | 广州华工机动车检测技术有限公司 | Automobile tire posture detection system test plate |
| CN204438967U (en) * | 2015-01-20 | 2015-07-01 | 北京汽车研究总院有限公司 | A kind of car load pose adjustment instrument |
| CN104897419A (en) * | 2015-07-03 | 2015-09-09 | 上海一成汽车科技有限公司 | 3D-based car four-wheel positioning instrument and system |
| CN105136484A (en) * | 2015-06-02 | 2015-12-09 | 深圳科澳汽车科技有限公司 | Inter-shaft four-wheel positioning detection device and detection method |
-
2016
- 2016-11-24 CN CN201611045509.3A patent/CN107340141B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003329403A (en) * | 2002-05-10 | 2003-11-19 | Amitec:Kk | Vehicle height detector |
| WO2007102175A1 (en) * | 2006-03-07 | 2007-09-13 | Pirelli Tyre S.P.A. | A method for calculating forces acting on the footprint area of a tyre and apparatus for calculating said forces |
| CN201503249U (en) * | 2009-08-18 | 2010-06-09 | 浙江吉利汽车有限公司 | Automobile roof height measurement gauge |
| CN201795770U (en) * | 2010-08-04 | 2011-04-13 | 中信戴卡轮毂制造股份有限公司 | Wheel rim deformation measurement device |
| CN203240991U (en) * | 2013-05-10 | 2013-10-16 | 奇瑞汽车股份有限公司 | Novel measurement tool of automobile body height |
| CN203785904U (en) * | 2014-01-28 | 2014-08-20 | 广州华工机动车检测技术有限公司 | Automobile tire posture detection system test plate |
| CN204438967U (en) * | 2015-01-20 | 2015-07-01 | 北京汽车研究总院有限公司 | A kind of car load pose adjustment instrument |
| CN105136484A (en) * | 2015-06-02 | 2015-12-09 | 深圳科澳汽车科技有限公司 | Inter-shaft four-wheel positioning detection device and detection method |
| CN104897419A (en) * | 2015-07-03 | 2015-09-09 | 上海一成汽车科技有限公司 | 3D-based car four-wheel positioning instrument and system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519042A (en) * | 2018-04-11 | 2018-09-11 | 安徽江淮汽车集团股份有限公司 | Motor turning angular gear ratio measuring apparatus |
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| Publication number | Publication date |
|---|---|
| CN107340141B (en) | 2019-04-16 |
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Granted publication date: 20190416 |