CN202420877U - Vibration performance testing device for automobile steering system - Google Patents
Vibration performance testing device for automobile steering system Download PDFInfo
- Publication number
- CN202420877U CN202420877U CN2011204911693U CN201120491169U CN202420877U CN 202420877 U CN202420877 U CN 202420877U CN 2011204911693 U CN2011204911693 U CN 2011204911693U CN 201120491169 U CN201120491169 U CN 201120491169U CN 202420877 U CN202420877 U CN 202420877U
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- base plate
- vibration performance
- steering system
- automobile steering
- system vibration
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Abstract
The utility model discloses a vibration performance testing device for an automobile steering system, which includes a base plate, a bracket and an electromagnetic vibration platform, wherein the base plate is arranged on the electromagnetic vibration platform; the bracket is arranged on the base plate; a detachable structure for fixing a steering column is arranged on the bracket; a connecting piece for fixing an intermediate shaft is arranged on the base plate; the bracket includes a vertical moving mechanism, an angle adjusting mechanism and a fixing bracket; the vertical moving mechanism includes two movable plates; the angle adjusting mechanism includes two annular rotating plates and a rectangular connecting plate arranged between and vertical to the two annular rotating plates; and the fixing bracket includes a rectangular substrate, a cross plate and two vertical plates. The vibration performance testing device has the characteristics of simplicity and convenience in structure, convenience for manufacturing, high testing reliability, and high testing accuracy.
Description
Technical field
The utility model relates to a kind of automotive test device, especially relates to a kind of automobile steering system vibration performance proving installation.
Background technology
The function of automobile steering system is the travel direction according to driver's wish Control of Automobile; It is not only a requisite basic element of character on the automobile; Also be the safety component of a core on the automobile, what the quality of its quality was directly determining automobile controls stability and driving safety.So detecting, the parts of automobile steering system seem particularly important.
Chinese patent Granted publication number: CN1877284 discloses a kind of automotive steering structure testing table Dec 13 2006 Granted publication day, comprises base, turns to analogue means, combination of rack fixing supporting piece and height-adjustable sloping platform; Two turn to and are provided with steering rack between the analogue means; The Linear displacement transducer and the angular displacement sensor that turn to analogue means to be provided with to be connected with hydraulic cylinder; Torque sensor and oil motor are located on the test sloping platform; Baric systerm is connected oil motor with hydraulic system.This characteristic feature of an invention is to adopt five test macros to simulate the driving cycle of steering gear, and each can simulate running resistance and the road condition that applies under the various conditions, and each required test data adopts sensor to carry out continuous coverage, analysis.Weak point is to test the vibrations performance of steering.
The utility model content
The utility model is in order to overcome the deficiency that prior art can not be tested the vibrations performance of steering, a kind of automobile steering system vibration performance proving installation to be provided.
To achieve these goals, the utility model adopts following technical scheme:
A kind of automobile steering system vibration performance proving installation; Comprise base plate, support and electric and magnetic oscillation platform; Said base plate is arranged on the electric and magnetic oscillation platform; Support is arranged on the base plate, and support is provided with the demountable structure that is used for fixing steering column, and base plate is provided with the web member that is used for fixing intermediate shaft.
The utility model is a kind of proving installation of vibrations performance that is used for steering column and the intermediate shaft of testing automobile steering.At first, steering column and intermediate shaft are coupled together; Then, steering column and support are coupled together, the intermediate shaft rear end is fixed on the base plate; At last, base plate is fixed on the electric and magnetic oscillation platform, starts the electric and magnetic oscillation platform, the electric and magnetic oscillation platform adopt at random frequency along about, front and back, above-below direction shake official hour length respectively.After vibrations finish; If do not occur problems such as loosening, loose contact, rotation are dumb, damage between steering column, intermediate shaft, steering column and the intermediate shaft; Then steering column and intermediate shaft conform to quality requirements, otherwise are exactly not meet quality requirements, should abandon.
The environment of the device of the utility model during to the automobile actual motion simulated; Can be through the proving installation steering column in the testing automobile steering and the vibrations performance of intermediate shaft simply and easily; Guarantee the quality of steering column and intermediate shaft, for the safety traffic of automobile provides reliable basis.
As preferably, said support comprises reciprocating mechanism, angle adjusting mechanism and fixed mount; Said reciprocating mechanism comprises two blocks of removable plates; Said angle adjusting mechanism comprise two circular swivel plates and between two circular swivel plates and with two rectangle web joints that circular swivel plate is perpendicular; Said fixed mount comprises rectangle pedestal, transverse slat and two risers.
Comprise that the support of reciprocating mechanism, angle adjusting mechanism and fixed mount can be used for fixing the steering column of different size, thereby make the proving installation of the utility model can test the steering column and the intermediate shaft of plurality of specifications, test specification is more extensive.
As preferably, removable plate top is provided with several positioning of rotating holes, and circular swivel plate is provided with the corresponding individual mounting hole of along the circumferential direction uniformly-spaced arranging.The setting of positioning of rotating hole and waist-shaped hole is convenient to bolt removable plate and circular swivel plate secure fixation, and the bolt fixed mode good stability, installs, dismounting is simple, convenient.
As preferably, removable plate bottom is provided with vertical several height adjustment holes equidistantly arranged of two rows, and riser is provided with vertical several bolts hole equidistantly arranged of two rows.The setting of height adjustment hole and bolt hole is convenient to adopt bolt with circular swivel plate and riser secure fixation, and the bolt fixed mode good stability, installs, dismantles simple, convenient.
As preferably, the rectangle web joint is provided with several through holes, and the steering column middle part is provided with several corresponding bolts hole, and the steering column middle part removably connects through bolt with the rectangle web joint.The setting of through hole and bolt hole is convenient to bolt rectangle web joint and steering column secure fixation, and the bolt fixed mode good stability, installs, dismounting is simple, convenient.
As preferably, two risers are perpendicular to pedestal and parallel with the minor face of pedestal, and two risers are symmetricly set in the left part and the right part of pedestal upper surface; Transverse slat and pedestal are perpendicular, and the surface of transverse slat is parallel with the long limit of pedestal, and vertical connection is distinguished with the surface that two risers are faced mutually in the two ends of transverse slat.The holder of this structure has good stable property, and is more sturdy and durable.
As preferably, said rectangle pedestal is provided with several screw holes, and support is connected with base plate through screw.The screw attended operation is simple, good stability, installation, convenient disassembly.
As preferably, base plate is provided with several screw holes, and base plate is connected with the electric and magnetic oscillation platform through screw.The screw attended operation is simple, good stability, installation, convenient disassembly.
As preferably; Said web member is square mounting and clip, and square mounting central authorities are provided with fixed orifice, and clip lower end and fixed orifice plug; Square mounting is connected with base plate through screw, and the intermediate shaft lower end is connected with base plate through clip and square mounting.Intermediate shaft and base plate well secured are guaranteed in the setting of square mounting and clip, and install, dismantle simple, convenient.
As preferably, said steering column rear end and intermediate shaft front end corresponding position are provided with several bolts hole, and steering column rear end and intermediate shaft front end removably connect through bolt.Bolt fixed mode has good stability, installs, dismantles simple, convenient.
Therefore, the utlity model has following beneficial effect: (1) features simple structure, easy to make; (2) testing reliability is high; (3) measuring accuracy is high.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is the structural representation of a kind of decomposition of the utility model;
Fig. 3 is the steering column of the utility model and the synoptic diagram that is connected of intermediate shaft.
Among the figure: base plate 1, steering column 2, intermediate shaft 3, angle adjusting mechanism 4, fixed mount 6, electric and magnetic oscillation platform 7; Clip 8, holder 9, removable plate 10, circular swivel plate 11, positioning of rotating hole 12; Mounting hole 13, screw hole 14, bolt 15, bolt hole 16, height adjustment hole 17.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further description.
Embodiment as shown in Figure 1 is a kind of automobile steering system vibration performance proving installation; Comprise base plate 1, support and electric and magnetic oscillation platform 7; Said base plate is arranged on the electric and magnetic oscillation platform; Support is arranged on the base plate, and support is provided with the demountable structure that is used for fixing steering column, and base plate is provided with the web member that is used for fixing intermediate shaft.
Said support comprises reciprocating mechanism, angle adjusting mechanism 4 and fixed mount 5; Said reciprocating mechanism comprises two blocks of removable plates 10; Said angle adjusting mechanism comprise two circular swivel plates 11 and between two circular swivel plates and with two rectangle web joints that circular swivel plate is perpendicular; Said fixed mount 6 comprises rectangle pedestal, transverse slat and two risers.Removable plate top is provided with several positioning of rotating holes 12, and circular swivel plate is provided with the corresponding individual mounting hole of along the circumferential direction uniformly-spaced arranging 13.As shown in Figure 2, removable plate bottom is provided with vertical several height adjustment holes 17 equidistantly arranged of two rows, and riser is provided with vertical several bolts hole 16 equidistantly arranged of two rows.The rectangle web joint is provided with several through holes, and the steering column middle part is provided with several corresponding bolts hole, and the steering column middle part removably connects through bolt 15 with the rectangle web joint.Two risers are perpendicular to pedestal and parallel with the minor face of pedestal, and two risers are symmetricly set in the left part and the right part of pedestal upper surface; Transverse slat and pedestal are perpendicular, and the surface of transverse slat is parallel with the long limit of pedestal, and vertical connection is distinguished with the surface that two risers are faced mutually in the two ends of transverse slat.Said rectangle pedestal is provided with several screw holes 14, and support is connected with base plate through screw.Base plate is provided with several screw holes, and base plate is connected with the electric and magnetic oscillation platform through screw.Said web member is square mounting 9 and clip 8, and square mounting central authorities are provided with fixed orifice, and clip lower end and fixed orifice plug, and square mounting is connected with base plate through screw, and the intermediate shaft lower end is connected with base plate through clip and square mounting.As shown in Figure 3, said steering column rear end and intermediate shaft front end corresponding position are provided with several bolts hole, and steering column rear end and intermediate shaft front end removably connect through bolt.
As shown in Figure 2, at first, steering column and intermediate shaft are coupled together through bolt; Then, intermediate shaft is fixed on the clip;
Then; Confirm the position of bolt hole of height adjustment hole and the riser of circular swivel plate according to the size of steering column and intermediate shaft; The position of the positioning of rotating hole of removable plate and the mounting hole of circular swivel plate after confirming to get well, is passed corresponding hole with bolt and is fixed.Then bolt is passed through with the rectangle web joint in the steering column middle part;
Thereafter, base plate is fixed on the electric and magnetic oscillation platform, starts the electric and magnetic oscillation platform, the electric and magnetic oscillation platform adopts frequency at random to shake 8 hours earlier according to the program that is preset in the vibrating controller; Then, pitching is 8 hours; At last, vertical tremor stops vibrations after 8 hours.If do not occur problems such as loosening, loose contact, rotation are dumb, damage between the steering column, intermediate shaft and the steering column that finish of vibrations and the intermediate shaft; Then steering column and intermediate shaft conform to quality requirements; Otherwise be not meet quality requirements, should abandon.
Claims (10)
1. automobile steering system vibration performance proving installation; It is characterized in that; Comprise base plate, support and electric and magnetic oscillation platform, said base plate is arranged on the electric and magnetic oscillation platform, and support is arranged on the base plate; Support is provided with the demountable structure that is used for fixing steering column, and base plate is provided with the web member that is used for fixing intermediate shaft.
2. automobile steering system vibration performance proving installation according to claim 1 is characterized in that said support comprises reciprocating mechanism, angle adjusting mechanism and fixed mount; Said reciprocating mechanism comprises two blocks of removable plates; Said angle adjusting mechanism comprise two circular swivel plates and between two circular swivel plates and with two rectangle web joints that circular swivel plate is perpendicular; Said fixed mount comprises rectangle pedestal, transverse slat and two risers.
3. automobile steering system vibration performance proving installation according to claim 2 is characterized in that removable plate top is provided with several positioning of rotating holes, and circular swivel plate is provided with the corresponding individual mounting hole of along the circumferential direction uniformly-spaced arranging.
4. automobile steering system vibration performance proving installation according to claim 2 is characterized in that, removable plate bottom is provided with vertical several height adjustment holes equidistantly arranged of two rows, and riser is provided with vertical several bolts hole equidistantly arranged of two rows.
5. automobile steering system vibration performance proving installation according to claim 2; It is characterized in that; The rectangle web joint is provided with several through holes, and the steering column middle part is provided with several corresponding bolts hole, and the steering column middle part removably connects through bolt with the rectangle web joint.
6. automobile steering system vibration performance proving installation according to claim 2 is characterized in that, two risers are perpendicular to pedestal and parallel with the minor face of pedestal, and two risers are symmetricly set in the left part and the right part of pedestal upper surface; Transverse slat and pedestal are perpendicular, and the surface of transverse slat is parallel with the long limit of pedestal, and vertical connection is distinguished with the surface that two risers are faced mutually in the two ends of transverse slat.
7. automobile steering system vibration performance proving installation according to claim 2 is characterized in that said rectangle pedestal is provided with several screw holes, and support is connected with base plate through screw.
8. according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described automobile steering system vibration performance proving installations, it is characterized in that base plate is provided with several screw holes, base plate is connected with the electric and magnetic oscillation platform through screw.
9. according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described automobile steering system vibration performance proving installations; It is characterized in that; Said web member is square mounting and clip, and square mounting central authorities are provided with fixed orifice, and clip lower end and fixed orifice plug; Square mounting is connected with base plate through screw, and the intermediate shaft lower end is connected with base plate through clip and square mounting.
10. according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described automobile steering system vibration performance proving installations; It is characterized in that; Said steering column rear end and intermediate shaft front end corresponding position are provided with several bolts hole, and steering column rear end and intermediate shaft front end removably connect through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204911693U CN202420877U (en) | 2011-12-01 | 2011-12-01 | Vibration performance testing device for automobile steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204911693U CN202420877U (en) | 2011-12-01 | 2011-12-01 | Vibration performance testing device for automobile steering system |
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| Publication Number | Publication Date |
|---|---|
| CN202420877U true CN202420877U (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204911693U Expired - Fee Related CN202420877U (en) | 2011-12-01 | 2011-12-01 | Vibration performance testing device for automobile steering system |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935624A (en) * | 2012-10-19 | 2013-02-20 | 奇瑞汽车股份有限公司 | Simulation impact test clamp for steering system |
| CN103645059A (en) * | 2013-12-03 | 2014-03-19 | 德州市中泰华研电子科技有限公司 | Column supporting system |
| CN104374826A (en) * | 2014-12-15 | 2015-02-25 | 中国飞机强度研究所 | Test unit for testing acoustic response of rotor blades |
| CN104458176A (en) * | 2014-12-15 | 2015-03-25 | 中国飞机强度研究所 | Noise and vibration combined test device for blade of rotor |
| CN105241677A (en) * | 2015-09-23 | 2016-01-13 | 安徽江淮汽车股份有限公司 | Fixing apparatus for simulation test of electric power steering system (EPS) |
| CN106170686A (en) * | 2014-04-10 | 2016-11-30 | 三菱电机株式会社 | Input/output unit and turn to measurement apparatus |
| CN106441862A (en) * | 2016-08-31 | 2017-02-22 | 重庆长安汽车股份有限公司 | Device for testing collapse performance of shaft assembly on steering column |
| CN106885671A (en) * | 2017-02-28 | 2017-06-23 | 安徽江淮汽车集团股份有限公司 | A kind of power steering pump high-voltage tube vibration-testing testing stand and test method |
| CN107042480A (en) * | 2017-03-22 | 2017-08-15 | 卡达克机动车质量检验中心(宁波)有限公司 | A kind of clamping device for automotive steering structure frontal collision test |
| CN107091739A (en) * | 2017-06-12 | 2017-08-25 | 武汉黎赛科技有限责任公司 | A kind of windshield wiper TT＆C system |
| CN107621373A (en) * | 2017-08-03 | 2018-01-23 | 广州汽车集团股份有限公司 | A kind of test device of automobile steering system |
| CN109459202A (en) * | 2018-11-08 | 2019-03-12 | 重庆长安汽车股份有限公司 | The pedestal of angle adjustable |
| CN109470441A (en) * | 2018-12-18 | 2019-03-15 | 江西众安职业危害评价检测有限公司 | Vibration testing device |
| CN109489965A (en) * | 2018-12-29 | 2019-03-19 | 上海汽车地毯总厂有限公司 | Endurance test machine for motor vehicles inside gadget |
| CN110411556A (en) * | 2019-07-22 | 2019-11-05 | 人本集团有限公司 | Tubing string bearing intrinsic frequency test device |
| CN113310568A (en) * | 2021-05-26 | 2021-08-27 | 中国汽车工程研究院股份有限公司 | Automobile sealing strip abnormal sound testing arrangement |
-
2011
- 2011-12-01 CN CN2011204911693U patent/CN202420877U/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935624A (en) * | 2012-10-19 | 2013-02-20 | 奇瑞汽车股份有限公司 | Simulation impact test clamp for steering system |
| CN103645059A (en) * | 2013-12-03 | 2014-03-19 | 德州市中泰华研电子科技有限公司 | Column supporting system |
| CN106170686A (en) * | 2014-04-10 | 2016-11-30 | 三菱电机株式会社 | Input/output unit and turn to measurement apparatus |
| CN106170686B (en) * | 2014-04-10 | 2019-11-19 | 三菱电机株式会社 | Input/output unit and steering measuring device |
| CN104374826A (en) * | 2014-12-15 | 2015-02-25 | 中国飞机强度研究所 | Test unit for testing acoustic response of rotor blades |
| CN104458176A (en) * | 2014-12-15 | 2015-03-25 | 中国飞机强度研究所 | Noise and vibration combined test device for blade of rotor |
| CN104374826B (en) * | 2014-12-15 | 2019-02-05 | 中国飞机强度研究所 | It is a kind of for testing the experimental rig of rotor blade acoustic response |
| CN105241677A (en) * | 2015-09-23 | 2016-01-13 | 安徽江淮汽车股份有限公司 | Fixing apparatus for simulation test of electric power steering system (EPS) |
| CN105241677B (en) * | 2015-09-23 | 2018-05-04 | 安徽江淮汽车集团股份有限公司 | A kind of fixing device of electric boosting steering system emulation testing |
| CN106441862A (en) * | 2016-08-31 | 2017-02-22 | 重庆长安汽车股份有限公司 | Device for testing collapse performance of shaft assembly on steering column |
| CN106441862B (en) * | 2016-08-31 | 2018-10-19 | 重庆长安汽车股份有限公司 | A kind of device for testing axle assembly crumple performance on steering column |
| CN106885671A (en) * | 2017-02-28 | 2017-06-23 | 安徽江淮汽车集团股份有限公司 | A kind of power steering pump high-voltage tube vibration-testing testing stand and test method |
| CN107042480A (en) * | 2017-03-22 | 2017-08-15 | 卡达克机动车质量检验中心(宁波)有限公司 | A kind of clamping device for automotive steering structure frontal collision test |
| CN107042480B (en) * | 2017-03-22 | 2024-04-16 | 中汽研汽车检验中心(宁波)有限公司 | Clamping device for front collision test of automobile steering mechanism |
| CN107091739A (en) * | 2017-06-12 | 2017-08-25 | 武汉黎赛科技有限责任公司 | A kind of windshield wiper TT＆C system |
| CN107621373A (en) * | 2017-08-03 | 2018-01-23 | 广州汽车集团股份有限公司 | A kind of test device of automobile steering system |
| CN109459202B (en) * | 2018-11-08 | 2020-07-10 | 重庆长安汽车股份有限公司 | Base with adjustable angle |
| CN109459202A (en) * | 2018-11-08 | 2019-03-12 | 重庆长安汽车股份有限公司 | The pedestal of angle adjustable |
| CN109470441A (en) * | 2018-12-18 | 2019-03-15 | 江西众安职业危害评价检测有限公司 | Vibration testing device |
| CN109489965A (en) * | 2018-12-29 | 2019-03-19 | 上海汽车地毯总厂有限公司 | Endurance test machine for motor vehicles inside gadget |
| CN109489965B (en) * | 2018-12-29 | 2024-01-30 | 上海汽车地毯总厂有限公司 | Fatigue resistance testing machine for automotive vehicle interior trim parts |
| CN110411556A (en) * | 2019-07-22 | 2019-11-05 | 人本集团有限公司 | Tubing string bearing intrinsic frequency test device |
| CN113310568A (en) * | 2021-05-26 | 2021-08-27 | 中国汽车工程研究院股份有限公司 | Automobile sealing strip abnormal sound testing arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20131201 |