CN201965007U - Test stand for testing fatigue, durability and vibration of motorcycle frame - Google Patents
Test stand for testing fatigue, durability and vibration of motorcycle frame Download PDFInfo
- Publication number
- CN201965007U CN201965007U CN2011200570990U CN201120057099U CN201965007U CN 201965007 U CN201965007 U CN 201965007U CN 2011200570990 U CN2011200570990 U CN 2011200570990U CN 201120057099 U CN201120057099 U CN 201120057099U CN 201965007 U CN201965007 U CN 201965007U
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- supporting seat
- base
- frame
- fixed
- motorcycle
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Abstract
A test stand for testing fatigue, durability and vibration of a motorcycle frame relates to a motorcycle test stand, wherein drive devices are fixed at the front and the rear ends of a base respectively and connected with a front support bracket and a rear support bracket respectively; two groups of supporting seats are arranged at the rear end of the base, the first supporting seat is positioned on the two sides of the rear support bracket, the second supporting seat is parallel with the first supporting seat and arranged before the rear support bracket, and loading devices are fixed on the first supporting seat and the second supporting seat through pin shafts respectively; an upright column is mounted beside the second supporting seat, and a hanging device is mounted at the top of the upright column; and the test stand also comprises a data processing system. The test stand can better simulates driving on road and reduces noise, so as to be like the actual working condition as similar as possible; and automatic loading can be realized, the loading force is controllable, the data of dynamic loading force, motorcycle deformation and vibration frequency can be automatically collected.
Description
Technical field
The utility model relates to a kind of motorcycle testing table, the tired durable vibration table of specifically a kind of frame of motorcycle.
Background technology
Frame of motorcycle is one of motorcycle key component, and there are many deficiencies in the existing durable vibration rig of vehicle frame, the technical parameter that can provide also very little, major defect is as follows:
1. the test macro shortcoming only can write down the vibrations number of times;
2. load mode is unreasonable, loads by manually adding counterweight, can not realize automatic loading;
3. vibration frequency can not be adjusted automatically;
4. the suffered impulsive force size of vehicle frame can not be monitored in real time;
5. vehicle frame distortion or crackle can not detect automatically, write down and report to the police.
The utility model content
The purpose of this utility model is to provide a kind of frame of motorcycle tired durable vibration table, addresses the above problem.
The technical scheme that its technical matters that solves the utility model adopts is: the tired durable vibration table of a kind of frame of motorcycle, comprise base, it is characterized in that, the base rear and front end is fixed with drive unit respectively, drive unit links to each other with tail-bracket with front rack respectively, be provided with two groups of supporting seats in the rear end of base, first supporting seat is positioned at the tail-bracket both sides, second supporting seat is parallel to first supporting seat, be positioned at tail-bracket the place ahead, first supporting seat and second supporting seat are fixed with charger by bearing pin respectively; Second supporting seat is other also to be equipped with column, and the column top is equipped with erecting by overhang; Also comprise data handling system; Described drive unit comprises motor, speed reduction unit that links to each other with motor and frequency converter, and the output shaft of speed reduction unit is connected by shaft coupling with the stationary shaft of cam, and cam matches with front wheel, rear roller on front rack and the tail-bracket; The described drive unit that is installed in the base front end is fixed on the slide plate, and slide plate and base are slidingly connected, and slide plate is connected by leading screw with the base front end; Described charger comprises ∏ type support, be fixed with the loading crossbeam by guide rod on the ∏ type support, load the handwheel that also is provided with the band screw mandrel between crossbeam and the ∏ type support, there is loader both sides at ∏ type support by bolt, the loader internal fixation has spring, also is provided with force transducer in handwheel and loading crossbeam connection; Described erecting by overhang comprises suspension rod, and suspension rod is hung charger by coupling shaft, and suspension rod is connected with handwheel by screw mandrel, and handwheel is fixed on the column by supporting seat.Described data handling system comprises the computer and the Control Software of the amplifier, multi-function data acquisition card and the band display that are electrically connected with sensor, frequency converter.
The beneficial effects of the utility model are: better simulated roadway travels and reduces noise, makes it as far as possible near actual condition; Can realize that automatic loading, loading force are controlled; Can gather the data of dynamic load power, car body deflection and vibration frequency automatically; Can utilize independently developed software that data are carried out analyzing and processing storage and demonstration; Automatically the duty of control-driven system.
Description of drawings
Fig. 1 is a front view of the present utility model,
Fig. 2 is a vertical view of the present utility model,
Fig. 3 is the front view of the utility model charger,
Fig. 4 is the utility model theory structure block diagram.
Among the figure: 1 base, 2 front racks, 3 tail-brackets, 4 first supporting seats, 5 second supporting seats, 6 columns, 7 motors, 8 speed reduction units, 9 cams, 10 speed probes, 11 front wheels, 12 rear rollers, 13 slide plates, 14 leading screws, 15 ∏ type supports, 16 handwheels, 17 load crossbeam, 18 register pins, 19 loaders, 20 springs, 21 force transducers, 22 vehicle frames, 23 computers, 24 suspension rods, 25 coupling shafts, 26 leading screws, 27 hang handwheel, 28 supporting seats
Embodiment
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the tired durable vibration table of a kind of frame of motorcycle comprises base 1, and base 1 rear and front end is fixed with drive unit respectively, drive unit links to each other with rear roller 12 with front wheel 11 respectively, be provided with two groups of supporting seats in the rear end of base 1, first supporting seat 4 is positioned at tail-bracket 3 both sides, and second supporting seat 5 is parallel to first supporting seat 4, be positioned at tail-bracket 3 the place aheads, first supporting seat 4 and second supporting seat 5 are fixed with charger by bearing pin respectively; Second supporting seat 5 is other also to be equipped with column 6, and column 6 tops are equipped with erecting by overhang, and erecting by overhang comprises and hanging, 24, suspension rod 24 is hung charger by coupling shaft 25, suspension rod 24 by screw mandrel 26 with hang handwheel 27 and be connected, hang handwheel 27 and be fixed on the column 6 by supporting seat 28; Also comprise data handling system; Described drive unit comprises motor 7, the speed reduction unit 8 and the frequency converter that link to each other with motor 7, the output shaft of speed reduction unit 8 is connected by shaft coupling with the stationary shaft of cam 9, and speed probe 10 is installed on the cam 9, and cam 9 matches with front wheel 11, rear roller 12 on front rack 2 and the tail-bracket 3; The described drive unit that is installed in base 1 front end is fixed on the slide plate 13, and slide plate 13 is slidingly connected with base 1, and slide plate 13 is connected by leading screw 14 with base 1 front end; Described charger comprises ∏ type support 15, be fixed with loading crossbeam 17 by guide rod on the ∏ type support 15, load the handwheel 16 that also is provided with the band screw mandrel between crossbeam 17 and the ∏ type support 15, there is a loader 19 both sides at ∏ type support 15 by bolt, loader 19 internal fixation have spring 20, also are provided with force transducer 21 in handwheel 16 and loading crossbeam 17 connections; Described data handling system comprises the computer and the Control Software of the amplifier, multi-function data acquisition card and the band display that are electrically connected with sensor, frequency converter.
When testing, the front end of vehicle frame 22 is inserted on the front rack 2, the rear portion of vehicle frame 22 is put into below the charger, by the fixing vehicle frame 22 of tail-bracket 3 and rear shock absorber of motorcycle, can adjust the longitudinal separation of front rack 2 when laying by leading screw 14, adjust to suitable angle.Frequency Converter Control motor 7 rotating speeds, motor 7 drives cam 9 by speed reduction unit 8 and rotates, and the rotation of cam 9 drives front rack 2 by linkage assembly and tail-bracket 3 produces vibration, drives vehicle frame 22 synchronous vibrations.Drive loader 19 by rotation hand wheel 16 and make loading crossbeam 17 give preload of vehicle frame, when cam 9 rotated, under the effect of spring 20, charger was realized the dynamic load to vehicle frame 22.Foil gauge on the vehicle frame 22, speed probe 10 on the cam 9, force transducer 21 on the loading crossbeam 17 utilizes the signal that is write down the amplifier amplification and is transferred to the computer 23 of being with display by multi-function data acquisition card, and data is compared processing and the needed data of dynamic demonstration on display by the self-editing Control Software in the computer 23.After off-test, by erecting by overhang charger being sling is used for protecting sensor 21.
Claims (6)
1. the tired durable vibration table of a frame of motorcycle, comprise base, it is characterized in that, the base rear and front end is fixed with drive unit respectively, and drive unit links to each other with tail-bracket with front rack respectively, is provided with two groups of supporting seats in the rear end of base, first supporting seat is positioned at the tail-bracket both sides, second supporting seat is parallel to first supporting seat, is positioned at tail-bracket the place ahead, and first supporting seat and second supporting seat are fixed with charger by bearing pin respectively; Second supporting seat is other also to be equipped with column, and the column top is equipped with erecting by overhang; Also comprise data handling system.
2. the tired durable vibration table of a kind of frame of motorcycle according to claim 1, it is characterized in that, described drive unit comprises motor, speed reduction unit that links to each other with motor and frequency converter, the output shaft of speed reduction unit is connected by shaft coupling with the stationary shaft of cam, speed probe is installed on the cam, and cam matches with front wheel, rear roller on front rack and the tail-bracket.
3. the tired durable vibration table of a kind of frame of motorcycle according to claim 1 and 2 is characterized in that the described drive unit that is installed in the base front end is fixed on the slide plate, and slide plate and base are slidingly connected, and slide plate is connected by leading screw with the base front end.
4. the tired durable vibration table of a kind of frame of motorcycle according to claim 1, it is characterized in that, described charger comprises ∏ type support, be fixed with the loading crossbeam by guide rod on the ∏ type support, load the handwheel that also is provided with the band screw mandrel between crossbeam and the ∏ type support, there is loader both sides at ∏ type support by bolt, and the loader internal fixation has spring, also are provided with force transducer in handwheel and loading crossbeam connection.
5. the tired durable vibration table of a kind of frame of motorcycle according to claim 1, it is characterized in that described erecting by overhang comprises suspension rod, suspension rod is hung charger by coupling shaft, suspension rod is connected with handwheel by screw mandrel, and handwheel is fixed on the column by supporting seat.
6. the tired durable vibration table of a kind of frame of motorcycle according to claim 1 is characterized in that described data handling system comprises the computer and the Control Software of the amplifier, multi-function data acquisition card and the band display that are electrically connected with sensor, frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200570990U CN201965007U (en) | 2011-03-07 | 2011-03-07 | Test stand for testing fatigue, durability and vibration of motorcycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200570990U CN201965007U (en) | 2011-03-07 | 2011-03-07 | Test stand for testing fatigue, durability and vibration of motorcycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201965007U true CN201965007U (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200570990U Expired - Fee Related CN201965007U (en) | 2011-03-07 | 2011-03-07 | Test stand for testing fatigue, durability and vibration of motorcycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201965007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109407A (en) * | 2011-03-07 | 2011-06-29 | 济南轻骑摩托车股份有限公司 | Fatigue durability vibrating test stand of motorcycle frame |
| CN108267282A (en) * | 2016-12-30 | 2018-07-10 | 上海优立检测技术股份有限公司 | A kind of adjustable tool for vibration impact experiment |
-
2011
- 2011-03-07 CN CN2011200570990U patent/CN201965007U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109407A (en) * | 2011-03-07 | 2011-06-29 | 济南轻骑摩托车股份有限公司 | Fatigue durability vibrating test stand of motorcycle frame |
| CN108267282A (en) * | 2016-12-30 | 2018-07-10 | 上海优立检测技术股份有限公司 | A kind of adjustable tool for vibration impact experiment |
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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: JI NAN QINGQI MOTORCYCLE CO., LTD. Free format text: FORMER OWNER: QINGQI MOTORCYCLE CO., LTD., JINAN Effective date: 20120328 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120328 Address after: 250014 No. 34 Heping Road, Lixia District, Shandong, Ji'nan Patentee after: Jinan Qingqi Motorcycle Co.,Ltd. Address before: 250014 No. 34 Heping Road, Lixia District, Shandong, Ji'nan Patentee before: Jinan Qingqi Motorcycle Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20150307 |
|
| EXPY | Termination of patent right or utility model |