CN2341137Y - Instrument for measuring toe-in of front wheels of vehicle - Google Patents
Instrument for measuring toe-in of front wheels of vehicle Download PDFInfo
- Publication number
- CN2341137Y CN2341137Y CN 98222755 CN98222755U CN2341137Y CN 2341137 Y CN2341137 Y CN 2341137Y CN 98222755 CN98222755 CN 98222755 CN 98222755 U CN98222755 U CN 98222755U CN 2341137 Y CN2341137 Y CN 2341137Y
- Authority
- CN
- China
- Prior art keywords
- slide
- ruler
- slide rule
- toe
- rule
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses an automobile toe-in ruler for the automobile repair service, which is suitable for measuring toe-in dimensions of various automobile front wheels. The toe-in ruler is composed of a slide ruler, a ruler body, etc.; one end of the slide ruler is connected with a sleeve of a spring, and the other end is arranged in a slide ruler seat and the ruler body; the slide rule can slide in the slide ruler seat and the ruler body to regulate and measure the basic dimension of the automobile front wheels; the measuring range can be regulated between 1.1 metres and 1.8 metres, which is completely suitable for the measurement of toe-in dimensions of various automobile front wheels. The utility model has easy fabrication, convenient operation, high measuring precision, firmness and durability, and is suitable for various garages.
Description
The utility model relates to the testing apparatus of remanufactured-vehicle business, and the prenex chi of particularly a kind of vehicle front is applicable to the prenex size of measuring various vehicle fronts.
The prenex chi of vehicle front is an automobile maintenance industry survey instrument commonly used.Old-fashioned toe-in of front wheel chi is because of its heaviness, rapid wear, measuring accuracy difference and being eliminated, the advantage that though existing toe-in of front wheel chi has is small and exquisite, light, aspects such as survey are transferred in fine motion, but also because of its rapid wear, be difficult for to grasp, the measuring accuracy difference and abandoned and need not, and along with continuous vehicle technology improves, the toe-in of front wheel value is more and more littler, and precision prescribed is strict more.Though the photoelectricity front wheel angle tester preferably resolves this problem, because of its cost height, floor area is big, uses complicated operation, so except that regular vehicle technology Performance Detection unit, general repair producer is difficult to use.
The purpose of this utility model be for solve existing small-sized toe-in of front wheel chi exist fragile, measuring accuracy is poor, be difficult for grasping, and large photoelectric front wheel angle tester cost height, floor area is big, uses complicated operation, in being not suitable for, problem such as car repair manufacturer use.For adapting to the needs of production of vast motor vehicle repair producer, make every effort to make sturdy and durable, the good measuring accuracy, easy to operate of the prenex chi of vehicle front, cheap manufacturing is simple.
Can reach above-mentioned purpose by the present technique solution: form prenex chi by slide rule, slide rule seat, blade etc., slide rule one end is connected with spring spool, the other end is loaded among slide rule seat and the blade.
The utility model manufacturing is simple, and is easy to operate, cheap, sturdy and durable, is suitable for various Auto repair shops and uses.Rule is short and pithy, and under the effect of spring, the external force effect during automatic control survey has reduced personal error, and measuring accuracy height, numerical value read easily, calculate simpler.Blade and slide rule seat can be free to slide on slide rule, and measurement range is free adjustment from 1.1 meters to 1.8 meters, is applicable to various vehicles.
Accompanying drawing is a structural representation of the present utility model.
Below in conjunction with embodiment the utility model is done further detailed description: referring to accompanying drawing, the utility model is made up of slide rule 8, slide rule seat 6, blade 9 etc., slide rule 8 one ends are connected with spring spool 4, the other end is loaded in slide rule seat 6 and the blade 9, slide rule seat 6 and blade 9 can be free to slide on slide rule 8, to adjust the basic size of measured automobiles front-wheel.Slide rule 8 is fixing by the clamping screw on the slide rule seat 63, and measurement range is adjustable from 1.1 meters to 1.8 meters, is suitable for various vehicles fully and uses.Spring 5 is housed in the spring spool 4, and spring 5 one ends withstand on the slide rule 8, are rule 2 and location fork 1 on the other end, and rule 2 usefulness clamping screws 3 are fixing.Also be provided with clamping screw 3 and horizontal tube 7 on the slide rule seat 6.Blade 9 one ends are connected with slide rule seat 6, and the other end is connected with location fork 10.Location fork 10 can be attached on the tyre surface of tire at appropriate card under the effect of spring 5, keeps location fork 1 not depart from same measurement point in repeated measurement.Horizontal tube 7 can make prenex chi keep balance, demonstrates two ends, the left and right sides whether on same surface level, improves measuring accuracy.Rule 2 is under the elastic force effect of spring 5, and the external force effect during automatic control survey has reduced personal error, and numerical value can should be read at random, or with clamping screw 3 fixing after, take off and read, reading numerical values is easy, calculates simple.When using prenex chi, prop automobile front axle earlier and make two wheelies, on the inboard tyre surface of two front tyres, do two calibration points, to locate the top aligning calibration point of fork 10 then, spur slide rule 8 again, make the top aligning opposite side wheel tyre surface calibration point of location fork 1, and rule 2 is compressed on any number, with the fixing slide rule 8 of the clamping screw on the slide rule seat 63, rotating-wheel mediates the bubble of horizontal tube 7 then; Read the reading on the rule this moment, is end gained data.Take off prenex chi, wheel Rotate 180 degree can record other end data, and the clamping screw 3 on the slide rule seat 6 need not unclamp at this moment, and the difference of two data is toe-in of front wheel numerical value.
Claims (4)
1, a kind of prenex chi of vehicle front that is used for the motor vehicle repairing trades comprises slide rule (8), it is characterized in that slide rule (8) one ends are connected with spring spool (4), and the other end is loaded in slide rule seat (6) and the blade (9).
2, the prenex chi of front wheels of motor-vehicles according to claim 1, it is characterized in that spring spool (4) built-in spring (5), spring (5) one ends withstand on the slide rule (8), are rule (2) and location fork (1) on the other end, and rule (2) is fixing with clamping screw (3).
3, the prenex chi of vehicle front according to claim 1 is characterized in that slide rule seat (6) is provided with clamping screw (3) and horizontal tube (7), and slide rule seat (6) and blade (9) can be gone up at slide rule (8) and slide.
4, the prenex chi of vehicle front according to claim 1 is characterized in that blade (9) one ends are connected with slide rule seat (6), and the other end is connected with location fork (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222755 CN2341137Y (en) | 1998-10-23 | 1998-10-23 | Instrument for measuring toe-in of front wheels of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222755 CN2341137Y (en) | 1998-10-23 | 1998-10-23 | Instrument for measuring toe-in of front wheels of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2341137Y true CN2341137Y (en) | 1999-09-29 |
Family
ID=33974011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98222755 Expired - Fee Related CN2341137Y (en) | 1998-10-23 | 1998-10-23 | Instrument for measuring toe-in of front wheels of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2341137Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147227A (en) * | 2011-01-04 | 2011-08-10 | 安徽福马车桥有限公司 | Measuring method for toe-in of automobile |
| CN104006725A (en) * | 2013-02-23 | 2014-08-27 | 重庆长安汽车股份有限公司 | Toe-in-angle measurement tool and method for automobile tire |
-
1998
- 1998-10-23 CN CN 98222755 patent/CN2341137Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147227A (en) * | 2011-01-04 | 2011-08-10 | 安徽福马车桥有限公司 | Measuring method for toe-in of automobile |
| CN102147227B (en) * | 2011-01-04 | 2012-10-03 | 安徽福马车桥有限公司 | Measuring method for toe-in of automobile |
| CN104006725A (en) * | 2013-02-23 | 2014-08-27 | 重庆长安汽车股份有限公司 | Toe-in-angle measurement tool and method for automobile tire |
| CN104006725B (en) * | 2013-02-23 | 2016-12-28 | 重庆长安汽车股份有限公司 | A kind of automobile tire toe-in angle survey tool and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |