CN202814278U - Automobile measuring device - Google Patents
Automobile measuring device Download PDFInfo
- Publication number
- CN202814278U CN202814278U CN201220467812.3U CN201220467812U CN202814278U CN 202814278 U CN202814278 U CN 202814278U CN 201220467812 U CN201220467812 U CN 201220467812U CN 202814278 U CN202814278 U CN 202814278U
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- China
- Prior art keywords
- pilot hole
- core wheel
- wheel
- locating shaft
- measurement mechanism
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- Expired - Lifetime
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides an automobile measurement device. An auxiliary measuring part which is coaxially arranged with an automobile wheel center is used. Through the cooperation of a wheel center positioning hole which is arranged on the auxiliary measuring part and a positioning shaft which is arranged in the wheel center positioning hole, the wheel center is horizontally extended to acquire a wheel center reference. When the dimension parameters of an automobile is measured, and when the parameters like wheel center distance, front and rear wheel base, front and rear suspension and so on are measured, the alignment of the positioning shaft and the automobile wheel center can be used to realize accurate and convenient measurement.
Description
Technical field
The utility model relates to automobile technical field, relates in particular to a kind of automobile measurement mechanism.
Background technology
Dimensional parameters in measured automobiles, when for example measuring core wheel distance, wheel base or forward and backward outstanding equidimension parameter, generally need to use core wheel and be used as measuring basis, yet existing mode is got an inconvenience when measuring, thereby cause measurement parameter not accurate enough, reduced measuring accuracy.
The utility model content
In view of this, the utility model provide a kind of can be with the core wheel horizontal extension in order to obtain the core wheel benchmark, thereby the convenient automobile measurement mechanism that obtains the Measurement accuracy data.
For addressing the above problem, the utility model provides a kind of automobile measurement mechanism, comprise: with the coaxial mounted subsidiary spare of wheel disk, be opened in the core wheel pilot hole on the subsidiary spare, and being arranged at the interior locating shaft of this core wheel pilot hole, described locating shaft is used for the core wheel horizontal extension is obtained the core wheel benchmark.
Preferably, described subsidiary spare is the automotive wheel wheel hub cover.
Preferably, described automotive wheel wheel hub cover comprises cover plate section and the installation portion that vertically extends from the periphery of described cover plate section, and described core wheel pilot hole is opened in described cover plate section.
Preferably, described core wheel pilot hole is circular hole, and runs through subsidiary spare, and described locating shaft and described core wheel pilot hole are suitable, and removably are arranged in the described core wheel pilot hole.
Preferably, described locating shaft is the perfect thread snap head bolt.
Preferably, the inserted terminal of described locating shaft is arranged in the core wheel pilot hole, and an end relative with described inserted terminal stretches out along the wheel disk direction.
Preferably, also comprise two nuts and two pads, described two nuts be arranged at respectively subsidiary spare both sides and with described locating shaft screw lock, described pad pad is located between nut and the subsidiary spare.
Preferably, described core wheel pilot hole is square opening, and it is suitable that described locating shaft is inserted in cross sectional shape and the core wheel pilot hole of the Plug Division in the core wheel pilot hole.
The utlity model has following beneficial effect:
Automobile measurement mechanism of the present utility model, utilize and the coaxial mounted subsidiary spare of wheel disk, by the cooperation that is opened in the core wheel pilot hole on the subsidiary spare and is arranged at the locating shaft in this core wheel pilot hole, thereby the core wheel horizontal extension is obtained the core wheel base, measure at the dimensional parameters to automobile, core wheel distance for example is when the parameters such as wheel base, front and rear suspension are measured, can utilize aiming at of this locating shaft and wheel disk, realize measuring accurately and conveniently.
Description of drawings
The vertical view of the automobile measurement mechanism that Fig. 1 provides for the utility model embodiment;
Fig. 2 is that Fig. 1 is along the cut-open view of A-A line;
The side view of the automobile measurement mechanism that Fig. 3 provides for the utility model embodiment.
Embodiment
The novel automobile measurement mechanism that provides of this enforcement, it utilizes and the coaxial mounted subsidiary spare of wheel disk, by the cooperation that is opened in the core wheel pilot hole on the subsidiary spare and is arranged at the locating shaft in this core wheel pilot hole, thereby the core wheel horizontal extension is obtained the core wheel benchmark.Measure at the dimensional parameters to automobile, core wheel distance for example when the parameters such as distance between wheel base, the front and rear suspension are measured, can be utilized aiming at of this locating shaft and wheel disk, realizes measuring accurately and conveniently.In addition, because subsidiary spare itself is the parts of vehicle body, after finishing measurement, locating shaft disassembled get final product, the continuation that does not have influence on this subsidiary spare itself is used, and takes full advantage of characteristics and the function of automobile self parts.
See also Fig. 1-3, the utility model provides a kind of automobile measurement mechanism 100, and it utilizes with the coaxial mounted automotive wheel wheel hub cover 10 of automobile core wheel a and obtains the core wheel benchmark as subsidiary spare.This automobile measurement mechanism 100 also comprises the core wheel pilot hole 20 that is opened in automotive wheel wheel hub cover 10 centers, and is removably installed in the locating shaft 30 in this core wheel pilot hole 20.
When former when being provided with Logo on this automotive wheel wheel hub cover 10, can by instrument Logo be removed first.
As shown in Figure 2, automotive wheel wheel hub cover 10 comprises cover plate section 11 and the installation portion 12 that is fixedly connected with the Automobile wheel hub from the periphery of cover plate section 11 being used for of vertically extending.Usually, cover plate section 11 cross sections are generally the regular figure such as circular, can more easily get access to its center, and this center namely overlaps substantially with the core wheel a of the automotive wheel of its installation.
In an embodiment, core wheel pilot hole 20 is opened in the center of cover plate section 11, and it is circular hole, and runs through cover plate section 11.
Locating shaft 30 is the perfect thread snap head bolt, and the aperture of its external diameter and core wheel pilot hole 20 is suitable, and for example: the size of the external diameter of locating shaft 30 and core wheel pilot hole 20 is 5mm.The inserted terminal 31 of locating shaft 30 is arranged in this core wheel pilot hole 20, and an end relative with inserted terminal 31 stretches out along wheel disk a direction.
For the ease of the fixing and adjusting of locating shaft 30, this automobile measurement mechanism 100 also comprises: two nuts 40 and two pads 50.Two nuts 40 are arranged at respectively cover plate section 11 both sides, and with locating shaft 30 screw locks, pad 50 pad is located between nut 40 and the cover plate section 11.
When the automobile measurement mechanism 100 of employing present embodiment was measured, the axis of locating shaft 30 overlapped with core wheel a, namely is equivalent to by locating shaft 30 core wheel a to be prolonged horizontal direction and extends.When measuring, can be with the center line of locating shaft 30 benchmark as core wheel, thus conveniently position, and reach higher measurement precision.In addition, the installation and removal of locating shaft 30 are very convenient, after measurement is finished, by come loose nut 40 and pad 50 locating shaft 30 taken off and to get final product.
In another embodiment, core wheel pilot hole 20 also can be chosen as square opening etc., it is suitable that locating shaft 30 is inserted in cross sectional shape and the core wheel of the Plug Division 31 in the core wheel pilot hole 20, can directly locating shaft 30 is positioned to make things convenient for the installation of locating shaft 30 in the core wheel pilot hole 20 like this.
Although above embodiment all adopts automotive wheel wheel hub cover 10 as subsidiary spare, the utility model is not limited to this, the pilot hole that needs only subsidiary spare with the coaxial installation of wheel disk and can obtain easily to overlap with core wheel.
The above only is preferred embodiment of the present utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.
Claims (8)
1. automobile measurement mechanism, it is characterized in that, comprising: with the coaxial mounted subsidiary spare of wheel disk, be opened in the core wheel pilot hole on the described subsidiary spare, and being arranged at the interior locating shaft of this core wheel pilot hole, described locating shaft is used for the core wheel horizontal extension is obtained the core wheel benchmark.
2. automobile measurement mechanism according to claim 1, it is characterized in that: described subsidiary spare is the automotive wheel wheel hub cover.
3. automobile measurement mechanism according to claim 2 is characterized in that: described automotive wheel wheel hub cover comprises cover plate section and the installation portion that vertically extends from the periphery of described cover plate section, and described core wheel pilot hole is opened in the described cover plate section.
4. automobile measurement mechanism according to claim 1, it is characterized in that: described core wheel pilot hole is circular hole, and runs through described subsidiary spare, described locating shaft and described core wheel pilot hole are suitable, and removably are arranged in the described core wheel pilot hole.
5. automobile measurement mechanism according to claim 4, it is characterized in that: described locating shaft is the perfect thread snap head bolt.
6. automobile measurement mechanism according to claim 5, it is characterized in that: the inserted terminal of described locating shaft is arranged in the core wheel pilot hole, and an end relative with described inserted terminal stretches out along described wheel disk direction.
7. automobile measurement mechanism according to claim 6, it is characterized in that: also comprise two nuts and two pads, described two nuts be arranged at respectively subsidiary spare both sides and with described locating shaft screw lock, described pad pad is located between nut and the subsidiary spare.
8. automobile measurement mechanism according to claim 1, it is characterized in that: described core wheel pilot hole is square opening, it is suitable that described locating shaft is inserted in cross sectional shape and the core wheel pilot hole of the Plug Division in the core wheel pilot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220467812.3U CN202814278U (en) | 2012-09-13 | 2012-09-13 | Automobile measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220467812.3U CN202814278U (en) | 2012-09-13 | 2012-09-13 | Automobile measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202814278U true CN202814278U (en) | 2013-03-20 |
Family
ID=47873140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220467812.3U Expired - Lifetime CN202814278U (en) | 2012-09-13 | 2012-09-13 | Automobile measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202814278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335577A (en) * | 2013-05-17 | 2013-10-02 | 贾文良 | Tyre external diameter measuring device |
| CN105783664A (en) * | 2016-03-15 | 2016-07-20 | 金龙联合汽车工业（苏州）有限公司 | Laser wheel base measuring instrument especially for passenger car and measuring method for wheel base difference of passenger car |
-
2012
- 2012-09-13 CN CN201220467812.3U patent/CN202814278U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335577A (en) * | 2013-05-17 | 2013-10-02 | 贾文良 | Tyre external diameter measuring device |
| CN103335577B (en) * | 2013-05-17 | 2015-09-30 | 贾文良 | Tire outside diameter measurement mechanism |
| CN105783664A (en) * | 2016-03-15 | 2016-07-20 | 金龙联合汽车工业（苏州）有限公司 | Laser wheel base measuring instrument especially for passenger car and measuring method for wheel base difference of passenger car |
| CN105783664B (en) * | 2016-03-15 | 2018-10-23 | 金龙联合汽车工业（苏州）有限公司 | A kind of dedicated laser axis of car is away from measuring instrument and car wheelbase difference measurements method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE CO., Free format text: FORMER OWNER: BAIC MOTOR CO., LTD. Effective date: 20131206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100021 CHAOYANG, BEIJING TO: 101300 SHUNYI, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131206 Address after: 101300 Beijing, Shunyi District Shun Road, No. 25, room 5, 106 Patentee after: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. Address before: 100021 Chaoyang District, Warwick, Beijing, No. 10, Peng Long Building Patentee before: BAIC MOTOR Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |