CN202903490U - Automobile side slip tester - Google Patents
Automobile side slip tester Download PDFInfo
- Publication number
- CN202903490U CN202903490U CN 201220509178 CN201220509178U CN202903490U CN 202903490 U CN202903490 U CN 202903490U CN 201220509178 CN201220509178 CN 201220509178 CN 201220509178 U CN201220509178 U CN 201220509178U CN 202903490 U CN202903490 U CN 202903490U
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- China
- Prior art keywords
- frame
- extension spring
- displacement sensor
- slide plate
- vehicle side
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- 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)
Abstract
The utility model provides an automobile side slip tester. The object of the utility model is to solve the problem of excessive assembling clearance caused by changes in performance of a displacement sensor or abrasion of mechanical parts in the prior art. The automobile side slip tester comprises the following components of: a rack; a sliding device arranged on the rack; sliding boards which are movably connected with the rack through mobile devices and include a first sliding board and a second sliding board; relaxing boards which are movably connected with the rack through the mobile devices and include a first relaxing board corresponding to the first sliding board and a second relaxing board corresponding to the second sliding board; a high-precision differential-type displacement sensor which is arranged on the rack; a synchronous connecting rod which is movably connected with one sliding board; a linkage reset device which is connected with the high-precision differential-type displacement sensor and the synchronous connecting rod respectively; and a switch which is arranged on the rack. According to the automobile side slip tester of the utility model, the high-precision differential-type displacement sensor is adopted; and the automobile side slip tester is advantageous in high precision measurement, durability, long service life, simple structure, small friction, and small abrasion of mechanical parts.
Description
Technical field
The utility model relates to the vehicle testing technique field, refers to especially a kind of vehicle side slipping testing stand.
Background technology
Skid refers to because prenex and camber angle mismate, in vehicle traveling process, produce a kind of interaction force between wheel and the ground, this acting force is perpendicular to vehicle traveling direction, make wheel be in the sliding state of limit rolling, it makes the control stability variation of automobile, increases oil consumption and accelerates the wearing and tearing of tire.
Can at the slide plate that laterally is free to slide, owing to there being above-mentioned acting force, will make slide plate produce lateral slip if allow automobile cross.The sideslip amount of check automobile can judge whether appropriate these two parameters of front wheel toe-in of automobile and flare cooperate.
Vehicle side slipping testing stand is widely used in the various occasions such as automobile safety Performance Detection station.Wherein, the precision of the performance of displacement transducer and interlock resetting-mechanism directly has influence on the accuracy of testing result in the vehicle side slipping testing stand.
Slide type sideslip check-out console on the market carries out measurement verification now, mostly through after the use in 1 year, have six or seven ten percent all can not satisfy the calibrating requirement, main cause be the performance of displacement transducer change or mechanical component wearing and tearing cause the fit-up gap excessive due to.Because can't judge the quality of displacement transducer performance and mechanical component precision during routine work, can not guarantee routine testing result's accuracy and authority.
The utility model content
The utility model proposes a kind of vehicle side slipping testing stand, solved in the prior art that the performance of displacement transducer changes or the mechanical component wearing and tearing cause the excessive problem in fit-up gap.
The technical solution of the utility model is achieved in that
A kind of vehicle side slipping testing stand comprises:
Frame;
Carriage is arranged on the described frame;
Slide plate is flexibly connected by described mobile device and described frame, comprises the first slide plate and the second slide plate;
Loosen plate, be flexibly connected by described mobile device and described frame, comprise corresponding with described the first slide plate first loosen plate and with described the second slide plate corresponding second loosen plate;
The high precision differential displacement sensor is arranged on the described frame;
Synchronising (connecting) rod is flexibly connected with described slide plate;
The interlock resetting means, respectively with described high precision differential displacement sensor be connected synchronising (connecting) rod and be connected;
Switch is arranged on the described frame.
Further, described interlock resetting means comprises:
The extension spring holder is arranged on the described frame;
The extension spring screw is arranged on the described extension spring holder;
Extension spring, described extension spring one end is connected with described extension spring screw;
Fork, described fork and described frame are flexibly connected, and described fork one end is connected with the described extension spring other end;
The shelves pin is arranged on the described fork, comprises first grade of pin and second gear pin;
The return shifting block, be arranged between described first grade of pin and the described second gear pin, described return shifting block one side and described first grade of pin lean, and described return shifting block opposite side and described second gear pin lean, and described return shifting block one end is connected with described high precision differential displacement sensor.
Further, described carriage comprises:
Guide holder is arranged on the described frame;
Rolling bearing is arranged on the described guide holder;
The axis of guide is connected with described guide holder by described rolling bearing, and the described axis of guide also is connected with described slide plate.
Preferably, described switch is optoelectronic switch.
Further, vehicle side slipping testing stand described in the utility model also comprises:
Cover plate is connected with described frame;
Wherein, described high precision differential displacement sensor, described synchronising (connecting) rod and described interlock resetting means all are arranged at described cover plate downside.
Further, vehicle side slipping testing stand described in the utility model also comprises:
The limit cover plate is connected with described frame.
The beneficial effects of the utility model are:
1, vehicle side slipping testing stand described in the utility model adopts the high precision differential displacement sensor, and measuring accuracy is high, and is sturdy and durable, long service life.
2, vehicle side slipping testing stand described in the utility model is simple in structure, adopts rolling bearing, and friction force is little, slides evenly freely, and the mechanical component wearing and tearing are little.
3, vehicle side slipping testing stand integrated level described in the utility model is high, installs quick and convenient.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of vehicle side slipping testing stand of the utility model;
Fig. 2 is the enlarged drawing of A among Fig. 1;
Fig. 3 is another structural representation of a kind of vehicle side slipping testing stand of the utility model.
Among the figure:
1, frame; 2, the first slide plate; 3, the second slide plate; 4, first loosens plate; 5, second loosens plate; 6, displacement transducer; 7, synchronising (connecting) rod; 8, switch; 9, extension spring holder; 10, extension spring screw; 11, extension spring; 12, fork; 13, first grade of pin; 14, second gear pin; 15, return shifting block; 16, guide holder; 17, rolling bearing; 18, the axis of guide; 19, cover plate; 20, limit cover plate.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-3, a kind of vehicle side slipping testing stand described in the utility model comprises:
Carriage is arranged on the frame 1;
Slide plate is flexibly connected by mobile device and frame 1, comprises the first slide plate 2 and the second slide plate 3;
Loosen plate, be flexibly connected by mobile device and frame 1, comprise corresponding with the first slide plate 2 first loosen plate 4 and with the second slide plate 3 corresponding second loosen plate 5;
High precision differential displacement sensor 6 is arranged on the frame 1;
Synchronising (connecting) rod 7 is flexibly connected with slide plate;
The interlock resetting means is connected with synchronising (connecting) rod with high precision differential displacement sensor 6 respectively and is connected;
Vehicle side slipping testing stand described in the utility model adopts high precision differential displacement sensor 6, and measuring accuracy is high, and is sturdy and durable, long service life.
In another embodiment of vehicle side slipping testing stand described in the utility model, described interlock resetting means can comprise:
Extension spring holder 9 is arranged on the frame 1;
Extension spring screw 10 is arranged on the extension spring holder 9;
Extension spring 11, extension spring 11 1 ends are connected with extension spring screw 10;
The shelves pin is arranged on the fork 12, comprises first grade of pin 13 and second gear pin 14;
Return shifting block 15 is arranged between first grade of pin 13 and the second gear pin 14, and return shifting block 15 1 sides and first grade of pin 13 lean, and return shifting block 15 opposite sides and second gear pin 14 lean, and return shifting block 15 1 ends are connected with high precision differential displacement sensor 6.
In another embodiment of vehicle side slipping testing stand described in the utility model, described carriage can comprise:
Rolling bearing 17 is arranged on the guide holder 16;
The axis of guide 18 is connected with guide holder 16 by rolling bearing 17, and the described axis of guide 18 also is connected with described slide plate.
Vehicle side slipping testing stand described in the utility model is simple in structure, adopts rolling bearing 17, and friction force is little, slides evenly freely, and the mechanical component wearing and tearing are little.
Wherein, preferably, described switch 8 is optoelectronic switch.
In another embodiment of vehicle side slipping testing stand described in the utility model, can also comprise:
Wherein, described high precision differential displacement sensor 6, synchronising (connecting) rod 7 and interlock resetting means all are arranged at cover plate 19 downsides.
In another embodiment of vehicle side slipping testing stand described in the utility model, can also comprise:
Limit cover plate 20 is connected with frame 1.
Vehicle side slipping testing stand integrated level described in the utility model is high, installs quick and convenient.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. a vehicle side slipping testing stand is characterized in that, comprising:
Frame (1);
Carriage is arranged on the described frame (1);
Slide plate is flexibly connected by described mobile device and described frame (1), comprises the first slide plate (2) and the second slide plate (3);
Loosen plate, be flexibly connected by described mobile device and described frame (1), comprise corresponding with described the first slide plate (2) first loosen plate (4) and with described the second slide plate (3) corresponding second loosen plate (5):
High precision differential displacement sensor (6) is arranged on the described frame (1);
Synchronising (connecting) rod (7) is flexibly connected with described slide plate;
The interlock resetting means, respectively with described high precision differential displacement sensor (6) be connected synchronising (connecting) rod (7) and be connected;
Switch (8) is arranged on the described frame (1).
2. vehicle side slipping testing stand according to claim 1 is characterized in that, described interlock resetting means comprises:
Extension spring holder (9) is arranged on the described frame (1);
Extension spring screw (10) is arranged on the described extension spring holder (9);
Extension spring (11), described extension spring (11) one ends are connected with described extension spring screw (10);
Fork (12), described fork (12) is flexibly connected with described frame (1), and described fork (12) one ends are connected with described extension spring (11) other end;
The shelves pin is arranged on the described fork (12), comprises first grade of pin (13) and second gear pin (14);
Return shifting block (15), be arranged between described first grade of pin (13) and the described second gear pin (14), described return shifting block (15) one sides and described first grade of pin (13) lean, described return shifting block (15) opposite side and described second gear pin (14) lean, and described return shifting block (15) one ends are connected with described high precision differential displacement sensor (6).
3. vehicle side slipping testing stand according to claim 2 is characterized in that, described carriage comprises:
Guide holder (16) is arranged on the described frame (1);
Rolling bearing (17) is arranged on the described guide holder (16);
The axis of guide (18) is connected with described guide holder (16) by described rolling bearing (17), and the described axis of guide (18) also is connected with described slide plate.
4. vehicle side slipping testing stand according to claim 3 is characterized in that, described switch (8) is optoelectronic switch.
5. vehicle side slipping testing stand according to claim 4 is characterized in that, also comprises:
Cover plate (19) is connected with described frame (1);
Wherein, described high precision differential displacement sensor (6), described synchronising (connecting) rod (7) and described interlock resetting means all are arranged at described cover plate (19) downside.
6. vehicle side slipping testing stand according to claim 5 is characterized in that, also comprises:
Limit cover plate (20) is connected with described frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509178 CN202903490U (en) | 2012-09-28 | 2012-09-28 | Automobile side slip tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509178 CN202903490U (en) | 2012-09-28 | 2012-09-28 | Automobile side slip tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202903490U true CN202903490U (en) | 2013-04-24 |
Family
ID=48124148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220509178 Expired - Fee Related CN202903490U (en) | 2012-09-28 | 2012-09-28 | Automobile side slip tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202903490U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021409A (en) * | 2015-08-03 | 2015-11-04 | 山东科大微机应用研究所有限公司 | Double-slide-plate double-steering-axle automobile sideslip test table and automobile sideslip test method |
| CN109459248A (en) * | 2018-12-17 | 2019-03-12 | 北华大学 | A kind of vehicle side slipping testing stand |
| CN111999077A (en) * | 2020-10-30 | 2020-11-27 | 成都成保发展股份有限公司 | Automobile sideslip detection table with automatic positioning function and detection method |
| CN113109061A (en) * | 2021-04-22 | 2021-07-13 | 安徽信息工程学院 | Planetary gear connecting rod linkage type automobile sideslip test bench |
-
2012
- 2012-09-28 CN CN 201220509178 patent/CN202903490U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021409A (en) * | 2015-08-03 | 2015-11-04 | 山东科大微机应用研究所有限公司 | Double-slide-plate double-steering-axle automobile sideslip test table and automobile sideslip test method |
| CN105021409B (en) * | 2015-08-03 | 2017-09-19 | 山东科大微机应用研究所有限公司 | A kind of pair of slide plate Double steering bridge skid method of inspection |
| CN109459248A (en) * | 2018-12-17 | 2019-03-12 | 北华大学 | A kind of vehicle side slipping testing stand |
| CN111999077A (en) * | 2020-10-30 | 2020-11-27 | 成都成保发展股份有限公司 | Automobile sideslip detection table with automatic positioning function and detection method |
| CN113109061A (en) * | 2021-04-22 | 2021-07-13 | 安徽信息工程学院 | Planetary gear connecting rod linkage type automobile sideslip test bench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |