CN2771849Y - Belt pulley durability test device - Google Patents
Belt pulley durability test device Download PDFInfo
- Publication number
- CN2771849Y CN2771849Y CN 200420114597 CN200420114597U CN2771849Y CN 2771849 Y CN2771849 Y CN 2771849Y CN 200420114597 CN200420114597 CN 200420114597 CN 200420114597 U CN200420114597 U CN 200420114597U CN 2771849 Y CN2771849 Y CN 2771849Y
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- transition wheel
- tested
- test device
- durability test
- 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 - Lifetime
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model provides a belt pulley durability test device comprising a motor, a dynamometer, a torque sensor, a force sensor, a first transition wheel, a second transition wheel and belts; the belt pulley to be tested is connected with the motor, the first transition wheel and the second transition wheel by the belt; one end of an installation shaft of the belt pulley to be tested is connected with the torque sensor of which the other end is connected with another shaft; the another shaft is connected with the dynamometer; the first transition wheel arranged between the belt pulley to be tested and the motor can adjust wrap angles of the belt pulley to be tested; the second transition wheel arranged in a guide groove of a vertical plate is connected with the force sensor; the transition wheels are connected by the belt. The first transition wheel makes use of a plurality of adjustment holes of the wrap angles on the vertical plate to adjust the wrap angles of the belt pulley to be tested. Thus, the operation of adjusting the wrap angles is convenient and reliable.
Description
Technical field
The utility model relates to a kind of belt pulley durability test device, particularly a kind of plastic belt pulley durability test device.
Background technology
The purpose of belt pulley durability test is by the actual condition to the simulation belt pulley, thereby obtains the rule of external loading parameter variation and the mission life of plastic belt pulley.By test, can realize detection on the one hand to the plastic belt pulley permanance to the belt pulley permanance; Seek failure cause by the situation of change of analyzing external loading and correlation parameter on the other hand.Can the structural design of plastic belt pulley be optimized in view of the above, and guide the selection of belt pulley material, thereby be applied to the exploitation of enterprise and R﹠D institution the novel plastic belt pulley.
The patent that does not occur at present this type of test-bed does not as yet have simultaneously the production of this type of matured product yet.Structurally there is certain defective in existing this type of non-standard equipment, does not have the adjusting gear of cornerite, the measurement of belt tension, the harvester of digital signal etc.
Summary of the invention
The purpose of this utility model is, a kind of easy to operate belt pulley durability test device is provided.
For reaching above-mentioned purpose, the utility model adopts following technical scheme:
A kind of belt pulley durability test device, comprise motor, dynamometer machine, torque sensor, force transducer, first transition wheel, second transition wheel, belt, tested belt pulley is by belt and described motor, first transition wheel links to each other with second transition wheel, one end of described tested belt pulley installation shaft links to each other with torque sensor, the other end of described torque sensor links to each other with another axle, described another axle links to each other with dynamometer machine, described first transition wheel is located between tested belt pulley and the described motor, the tested belt pulley cornerite of its scalable, described second transition wheel are installed in the riser guide groove and with described force transducer and link to each other.Transition wheel links to each other with belt with transition wheel.
As a kind of optimal way of the present utility model, described first transition wheel is realized the adjusting of tested belt pulley cornerite by being arranged at a plurality of cornerite adjustment holes on the riser.Thereby it is more convenient to operate, reliable to make cornerite regulate.
As a kind of improvement of the present utility model, on riser, also be provided with a horizontal guide groove and the 3rd transition wheel, described the 3rd transition wheel is installed in this horizontal guide groove, described force transducer links to each other with described the 3rd transition wheel, with the belt contact that guarantees second transition wheel is 180 °, thus convenient described force sensor measuring.
As a kind of improvement of the present utility model, be provided with a temperature control box in tested belt pulley one side of stand, described belt, belt pulley and first transition wheel, second transition wheel and the 3rd transition wheel place described temperature control box.When considering automobilism, the working temperature of belt pulley is higher, conforms to actual conditions for making test findings as far as possible, and belt and belt pulley are placed insulation can, makes the belt pulley temperature under test temperature and the actual condition approaching.
As a kind of improvement of the present utility model, in described motor, be provided with rotary encoder.Utilize the accumulation revolution of belt pulley in the rotary encoder record one-period,, also can accurately write down the revolution of tested belt pulley, thereby reliable fatigue data is provided even lost efficacy in the situation of no worker monitor like this.
As a kind of improvement of the present utility model, an end of described tested belt pulley installation shaft links to each other with torque sensor by a shaft coupling, and the other end of described torque sensor links to each other with another axle by another shaft coupling.
As a kind of improvement of the present utility model, described torque sensor is the tachometric survey device simultaneously, thereby conveniently obtains data.
In the utility model, this equipment utilization motor drives the belt pulley high speed rotating by belt gear, utilizes electric eddy current dynamometer to apply load simultaneously, the real-world operation situation of simulated automotive belt pulley.Cornerite moment of torsion revolution speed sensing record belt pulley moment of torsion, change in rotational speed situation in process of the test; Can calculate the tension force of belt pulley according to mechanical relationship by the measured value of force transducer.By the adjustment of transition wheel position, can realize the adjusting of tested pulley belt cornerite, thereby can obtain the test figure of test belt wheel under different cornerite conditions; On the other hand, the adjustable experimental study that makes this equipment be suitable for the automobile belt pulley and the non-automotive plastic belt pulley of different size of cornerite has applicability widely.
Description of drawings
Fig. 1 is the utility model belt pulley durability test device structural representation
Fig. 2 is the utility model belt pulley durability test device structural representation
Label declaration
1 dynamometer machine, 6 cornerite adjustment holes
2 motors 7 the 3rd transition wheel
3 rotary encoders, 8 second transition wheels
4 belts, 9 tested belt pulleys
5 first transition wheels, 10 force transducers
11 torque sensors, 13 shaft couplings
12 temperature control boxs, 14 shaft couplings
Embodiment
As Fig. 1 and shown in Figure 2, a kind of belt pulley durability test device, comprise motor 2, dynamometer machine 1, torque sensor 11, force transducer 10, first transition wheel 5, second transition wheel 8, belt 4, tested belt pulley 9 links to each other with second transition wheel 8 with described motor 2, first transition wheel 5 by belt 4, one end of described tested belt pulley 9 installation shaft links to each other with torque sensor 11 by a shaft coupling 13, and the other end of described torque sensor 11 links to each other with another axle by another shaft coupling 14.Described another axle links to each other with dynamometer machine 1, described first transition wheel 5 is located between tested belt pulley 9 and the described motor 2, the tested belt pulley cornerite of its scalable, described first transition wheel 5 is by being arranged at the adjusting of tested belt pulley 9 cornerites of a plurality of cornerite adjustment holes 6 realizations on the riser.Described second transition wheel 8 is installed in the riser guide groove and with described force transducer 10 and links to each other.Also be provided with a horizontal guide groove and the 3rd transition wheel 7 on riser, described the 3rd transition wheel 7 is installed in this horizontal guide groove, and described force transducer 10 links to each other with described the 3rd transition wheel 7, is 180 ° with the belt contact that guarantees second transition wheel 8.Be provided with a temperature control box 12 in tested belt pulley one side of stand, described belt 4, belt pulley and first transition wheel 5, the 3rd transition wheel 7 and second transition wheel 8 place described temperature control box.In described motor, be provided with rotary encoder 3.Utilize the accumulation revolution of belt pulley in the rotary encoder 3 record one-periods.Wherein, described torque sensor 11 is the tachometric survey device simultaneously, thereby conveniently obtains data.
The voltage signal of torque speed sensor 11, force transducer 10, rotary encoder 3 outputs 0～5V, after the data acquisition card acquired signal, signal is imported industrial computer, thereby the value of record moment of torsion, rotating speed, power and revolution, draw the change curve of these parameters in one-period through after the Computer Processing, variation tendency according to these curves reaches, can analyze tested belt pulley in the cycle of operation, As time goes on, the situation of change of belt pulley operational situation, thereby can do reliable simulation and analysis to the variation of tested belt pulley in the real-world operation process.
Claims (7)
1, a kind of belt pulley durability test device, it is characterized in that: comprise motor, dynamometer machine, torque sensor, force transducer, first transition wheel, second transition wheel, belt, tested belt pulley is by belt and described motor, first transition wheel links to each other with second transition wheel, one end of described tested belt pulley installation shaft links to each other with torque sensor, the other end of described torque sensor links to each other with another axle, described another axle links to each other with dynamometer machine, described first transition wheel is located between tested belt pulley and the described motor, and described second transition wheel is installed in the riser guide groove and with described force transducer and links to each other.
2, belt pulley durability test device according to claim 1 is characterized in that: be provided with a plurality of cornerite adjustment holes on described riser, described transition wheel is installed in the cornerite adjustment hole.
3, belt pulley durability test device according to claim 1 and 2 is characterized in that: also comprise the 3rd transition wheel, also be provided with a horizontal guide groove on riser, described the 3rd transition wheel is installed in this horizontal guide groove.
4, belt pulley durability test device according to claim 3 is characterized in that: be provided with a temperature control box in tested belt pulley one side of stand, described belt, belt pulley and first transition wheel, second transition wheel, the 3rd transition wheel place described temperature control box.
5, belt pulley durability test device according to claim 1 and 2 is characterized in that: be provided with rotary encoder in described motor.
6, belt pulley durability test device according to claim 1 and 2, it is characterized in that: an end of described tested belt pulley installation shaft links to each other with torque sensor by a shaft coupling, and the other end of described torque sensor links to each other with another axle by another shaft coupling.
7, belt pulley durability test device according to claim 1 and 2 is characterized in that: described torque sensor is the tachometric survey device simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114597 CN2771849Y (en) | 2004-12-22 | 2004-12-22 | Belt pulley durability test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114597 CN2771849Y (en) | 2004-12-22 | 2004-12-22 | Belt pulley durability test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2771849Y true CN2771849Y (en) | 2006-04-12 |
Family
ID=36705640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420114597 Expired - Lifetime CN2771849Y (en) | 2004-12-22 | 2004-12-22 | Belt pulley durability test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2771849Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471948A (en) * | 2013-09-25 | 2013-12-25 | 山东水星博惠汽车部件股份有限公司 | Portable test board for measuring cold/heat tolerance coefficient of rubber strip |
| CN103698125A (en) * | 2013-12-19 | 2014-04-02 | 孝感市宝龙电子有限公司 | High-temperature and high-speed torsion durability testing machine for belt pulley |
| CN104297001A (en) * | 2014-08-19 | 2015-01-21 | 深圳市瑞格尔仪器有限公司 | Automobile belt wheel (shock absorber) durability fatigue testing machine |
| CN110261085A (en) * | 2019-06-27 | 2019-09-20 | 华南理工大学 | A kind of testing stand of test pulley decoupler durability |
| CN111610031A (en) * | 2020-06-01 | 2020-09-01 | 安徽江淮汽车集团股份有限公司 | Automobile generator performance test transmission system |
-
2004
- 2004-12-22 CN CN 200420114597 patent/CN2771849Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471948A (en) * | 2013-09-25 | 2013-12-25 | 山东水星博惠汽车部件股份有限公司 | Portable test board for measuring cold/heat tolerance coefficient of rubber strip |
| CN103698125A (en) * | 2013-12-19 | 2014-04-02 | 孝感市宝龙电子有限公司 | High-temperature and high-speed torsion durability testing machine for belt pulley |
| CN103698125B (en) * | 2013-12-19 | 2016-06-22 | 孝感市宝龙电子有限公司 | Belt pulley high temperature and high speed endurance torsion test machine |
| CN104297001A (en) * | 2014-08-19 | 2015-01-21 | 深圳市瑞格尔仪器有限公司 | Automobile belt wheel (shock absorber) durability fatigue testing machine |
| CN110261085A (en) * | 2019-06-27 | 2019-09-20 | 华南理工大学 | A kind of testing stand of test pulley decoupler durability |
| CN111610031A (en) * | 2020-06-01 | 2020-09-01 | 安徽江淮汽车集团股份有限公司 | Automobile generator performance test transmission system |
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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: SHANGHAI AUTOMOBILE CO. LTD. Free format text: FORMER OWNER: AUTOMOBILE ENGINEERING ACADEMY, SHANGHAI AUTOMOBILE INDUSTRY GROUP CORP. Effective date: 20070928 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070928 Address after: 200437 No. 25 blue wave road, Shanghai Patentee after: Shanghai Automobile Co., Ltd. Address before: 200437 Shanghai Yixian Road, No. 50 Patentee before: Inst. of Automobile Engineering, Shanghai Automobile Industry (Group) Corp. |
|
| ASS | Succession or assignment of patent right |
Owner name: SAIC MOTOR CORPORATION LIMITED. Free format text: FORMER OWNER: SHANGHAI AUTOMOBILE CO. LTD. Effective date: 20081017 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081017 Address after: No. 25 blue wave road, Shanghai: 201203 Patentee after: Saic Motor Corporation Limited Address before: No. 25 blue wave road, Shanghai: 200437 Patentee before: Shanghai Automobile Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141222 Granted publication date: 20060412 |