CN103712798A - Engine butt-joint and rotation mechanism with detection function - Google Patents
Engine butt-joint and rotation mechanism with detection function Download PDFInfo
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- CN103712798A CN103712798A CN201210376243.6A CN201210376243A CN103712798A CN 103712798 A CN103712798 A CN 103712798A CN 201210376243 A CN201210376243 A CN 201210376243A CN 103712798 A CN103712798 A CN 103712798A
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- 238000001514 detection method Methods 0.000 title abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract description 33
- 238000010168 coupling process Methods 0.000 claims abstract description 33
- 238000005859 coupling reaction Methods 0.000 claims abstract description 33
- 238000003032 molecular docking Methods 0.000 claims description 26
- 239000000725 suspension Substances 0.000 abstract 2
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
Provided is an engine butt-joint and rotation mechanism with a detection function. The mechanism comprises a driving motor arranged on a test platform; the driving motor is, through a coupling, in shaft connection with one end of a bearing seat group arranged on the test platform and composed of two bearing seats which are arranged side by side and coaxially connected; the other end of the bearing seat group is in shaft connection with a spline provided with a positioning cylinder at the lower part through an elastic coupling; a torque detection device is arranged at the bearing seat group, one end of a weight suspension rod of the torque detection device is sleeved on a shaft between the two bearing seats, an adjusting weight is hung at the other end of the weight suspension rod, and a torque sensor is arranged on a shaft between the bearing seat group and the coupling; and the driving motor, the coupling, the bearing seat group, the elastic coupling and the spline are coaxially connected. The engine butt-joint and rotation mechanism with a detection function enables an engine and a main shaft dragging mechanism to be in butt joint with each other so as to drive the engine to rotate, can be used for detecting the power of the engine in real time and adjusting pressure and is applicable to the field of cold test of a variety of engines.
Description
Technical field
The present invention relates to a kind of docking rotational structure, relate in particular to a kind of use when being applied to engine cold and surveying engine is docked and is driven the docking rotational structure of engine rotation with main shaft tractor.
Background technology
At present, motor car engine is in its R&D process, need to carry out online simulation test to it, to test its various performance parameters, in the actual test of parameters, we find, lack a kind of effective docking rotational structure when existing engine to dock with main shaft tractor in the test of engine body, and the gear train of prior art, or docking efficiency is low, maybe can not detect engine capacity, or the defect such as driving torque is little, transmission efficiency is low, cause follow-up test data inaccurate.
Now need a kind ofly engine to be docked and drive engine rotation with main shaft tractor, and transmission efficiency is high, and can carries out the docking rotational structure detecting in real time to engine capacity.
Summary of the invention
In order to address the above problem, the invention provides a kind of novel engine with measuring ability docking rotating mechanism, by the docking rotating mechanism redesigning, changed the detection means under prior art, engine can be docked and drive engine rotation with main shaft tractor, transmission efficiency is high, and can detect in real time engine capacity, and concrete structure of the present invention is as described below:
An engine docking rotating mechanism with measuring ability, comprises the drive motor being arranged on test platform, it is characterized in that:
Described drive motor is connected with one end axle that is arranged on the bearing seat group of test platform by shaft coupling;
The splined shaft that the other end of described bearing seat group is provided with location cylinder by spring coupling and a bottom is connected;
Location cylinder makes spline keep coaxial with spring coupling.
Described bearing seat group place is provided with a torque detecting apparatus.
According to a kind of docking of the engine with measuring ability rotating mechanism of the present invention, it is characterized in that, described bearing seat group is specially two and is the bearing seat connecting that be arranged side by side and coaxial.
According to a kind of docking of the engine with measuring ability rotating mechanism of the present invention, it is characterized in that, described torque detecting apparatus comprises adjusting counterweight, counterweight hanging stick and torque sensor, it is specially, one end socket of counterweight hanging stick is arranged on two axle bodies between bearing seat, the other end of counterweight hanging stick is hung with adjusting counterweight, and torque sensor is arranged on the axle body between bearing seat group and shaft coupling.
According to a kind of docking of the engine with measuring ability rotating mechanism of the present invention, it is characterized in that, described drive motor, shaft coupling, bearing seat group, spring coupling are coaxially connected with spline.
During work, after putting in place, fixes with spline fitted by engine, due to drive motor, shaft coupling, bearing seat group, spring coupling is coaxially connected with spline, therefore when drive motor rotates, power is passed through to shaft coupling, bearing seat group, spring coupling is passed to spline, drive tested engine to rotate together acting, and torque sensor is due on the axle body being arranged between bearing seat group and shaft coupling, therefore monitoring engine power condition in real time, it is carried out to data acquisition test, and one end of counterweight hanging stick socket is arranged on two axle bodies between bearing seat, the other end of counterweight hanging stick is hung with adjusting counterweight, the object of this design is, by adjustment, regulate the proportion of counterweight, pressure is passed on the axle body of bearing seat group by counterweight hanging stick, can directly affect the data of torque sensor, simulated on-the-spot test.
Use a kind of docking of the engine with measuring ability rotating mechanism of the present invention to obtain following beneficial effect:
1. a kind of docking of the engine with measuring ability rotating mechanism of the present invention, can make engine dock and drive engine rotation with main shaft tractor, and transmission efficiency is high;
2. a kind of engine with measuring ability of the present invention docks rotating mechanism, and the torque detecting apparatus by arranging, can detect in real time engine capacity, and can carry out manual shift to it, tests the data under its different pressures, accurate and effective.
Accompanying drawing explanation
Fig. 1 is the concrete structure front view of a kind of docking of the engine with measuring ability rotating mechanism of the present invention;
Fig. 2 is the concrete structure vertical view of a kind of docking of the engine with measuring ability rotating mechanism of the present invention;
Fig. 3 is the concrete structure left side view of a kind of docking of the engine with measuring ability rotating mechanism of the present invention;
Fig. 4 is the concrete structure stereographic map of a kind of docking of the engine with measuring ability rotating mechanism of the present invention;
In figure: 1-test platform, 2-drive motor, 3-shaft coupling, 4-bearing seat group, 4a-bearing seat, 5-spring coupling, 6-locates cylinder, 7-spline, A-torque detecting apparatus, A1-regulates counterweight, A2-counterweight hanging stick, A3-torque sensor.
Embodiment
Below in conjunction with drawings and Examples, a kind of docking of the engine with measuring ability rotating mechanism of the present invention is further described.
Embodiment
As shown in Figures 1 to 4, a kind of docking of the engine with measuring ability rotating mechanism, comprise the drive motor 2 that is arranged on test platform 1, drive motor is connected with one end axle that is arranged on the bearing seat group 4 of test platform by shaft coupling 3, spline 7 axles that the other end of bearing seat group is provided with location cylinder 6 by spring coupling 5 and a bottom are connected, and bearing seat group place is provided with a torque detecting apparatus A.
Torque detecting apparatus A comprises adjusting counterweight A1, counterweight hanging stick A2 and torque sensor A3, it is specially, one end socket of counterweight hanging stick is arranged on two axle bodies between bearing seat 4a, the other end of counterweight hanging stick is hung with adjusting counterweight, and torque sensor is arranged on the axle body between bearing seat group 4 and shaft coupling 3.
In the present embodiment, single adjusting counterweight A1 design parameter is:
Weight 20kg, counterweight external diameter R150, internal diameter R45, counterweight thickness is 40mm.
Can adjust counterweight proportion and quantity according to the engine of different model.
A kind of docking of the engine with measuring ability rotating mechanism of the present invention, its specific works flow process is as follows:
After putting in place, engine is fixed with spline 7, due to drive motor 2, shaft coupling 3, bearing seat group 4, spring coupling 5 is coaxially connected with spline 7, therefore when drive motor rotates, power is passed through to shaft coupling, bearing seat group, spring coupling is passed to spline, drive tested engine to rotate together acting, and torque sensor A3 is due on the axle body being arranged between bearing seat group and shaft coupling, therefore monitoring engine power condition in real time, it is carried out to data acquisition test, and the socket of one end of counterweight hanging stick A2 is arranged on two axle bodies between bearing seat 4a, the other end of counterweight hanging stick is hung with and regulates counterweight A1, by adjustment, regulate the proportion of counterweight, pressure is passed on the axle body of bearing seat group by counterweight hanging stick, can directly affect the data of torque sensor, simulated on-the-spot test.
A kind of docking of the engine with measuring ability rotating mechanism of the present invention can make engine dock and drive engine rotation with main shaft tractor, transmission efficiency is high, and by the torque detecting apparatus arranging, can detect in real time engine capacity, and can carry out manual shift to it, test the data under its different pressures, accurate and effective.Be applicable to various engine cold and survey field.
Claims (4)
1. with an engine docking rotating mechanism for measuring ability, comprise the drive motor (2) being arranged on test platform (1), it is characterized in that:
Described drive motor (2) is connected with one end axle that is arranged on the bearing seat group (4) of test platform (1) by shaft coupling (3);
Spline (7) axle that the other end of described bearing seat group (4) is provided with location cylinder (6) by spring coupling (5) and a bottom is connected;
Described bearing seat group (4) locates to be provided with a torque detecting apparatus (A).
2. a kind of docking of the engine with measuring ability rotating mechanism as claimed in claim 1, is characterized in that, described bearing seat group (4) is specially two and is the bearing seat (4a) connecting that be arranged side by side and coaxial.
3. as claim 1 or a kind of docking of the engine with measuring ability rotating mechanism claimed in claim 2, it is characterized in that, described torque detecting apparatus (A) comprises adjusting counterweight (A1), counterweight hanging stick (A2) and torque sensor (A3), it is specially, one end socket of counterweight hanging stick is arranged on the axle body between two bearing seats (4a), the other end of counterweight hanging stick is hung with and regulates counterweight (A1), and torque sensor (A3) is arranged on the axle body between bearing seat group (4) and shaft coupling (3).
4. a kind of docking of the engine with measuring ability rotating mechanism as claimed in claim 1, is characterized in that, described drive motor (2), shaft coupling (3), bearing seat group (4), spring coupling (5) and spline (7) are coaxially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210376243.6A CN103712798B (en) | 2012-09-28 | 2012-09-28 | A kind of electromotor docking rotating mechanism of band detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210376243.6A CN103712798B (en) | 2012-09-28 | 2012-09-28 | A kind of electromotor docking rotating mechanism of band detection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103712798A true CN103712798A (en) | 2014-04-09 |
| CN103712798B CN103712798B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210376243.6A Active CN103712798B (en) | 2012-09-28 | 2012-09-28 | A kind of electromotor docking rotating mechanism of band detection function |
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| Country | Link |
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| CN (1) | CN103712798B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124103A (en) * | 2016-08-17 | 2016-11-16 | 中国兵器装备集团摩托车检测技术研究所 | The floating electric motor type dual-purpose dynamometer machine of engine transient dynamic test and dual-purpose method thereof |
| CN106197790A (en) * | 2016-08-17 | 2016-12-07 | 中国兵器装备集团摩托车检测技术研究所 | The fixing electric motor type dual-purpose dynamometer machine of engine transient dynamic test and dual-purpose method thereof |
| CN108362413A (en) * | 2018-04-03 | 2018-08-03 | 中山明杰自动化科技有限公司 | Tool capable of conveniently testing torque of motor |
| CN112556575A (en) * | 2020-12-04 | 2021-03-26 | 西北工业大学 | Small-size aviation piston engine bent axle butt joint measuring device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006112248A (en) * | 2004-10-12 | 2006-04-27 | Nissan Motor Co Ltd | Engine control device |
| CN201236760Y (en) * | 2008-07-11 | 2009-05-13 | 奇瑞汽车股份有限公司 | Starting device for hot-test run of engine |
| CN201637573U (en) * | 2009-12-24 | 2010-11-17 | 重庆和平自动化工程有限公司 | On-line automatic high-speed testing system for general-purpose engine |
| CN201716186U (en) * | 2010-06-07 | 2011-01-19 | 上海华依科技发展有限公司 | Main transmission mechanism for testing automobile engine |
| CN202869809U (en) * | 2012-09-28 | 2013-04-10 | 上海华依科技发展有限公司 | Engine butt-joint and rotation mechanism with detection function |
-
2012
- 2012-09-28 CN CN201210376243.6A patent/CN103712798B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006112248A (en) * | 2004-10-12 | 2006-04-27 | Nissan Motor Co Ltd | Engine control device |
| CN201236760Y (en) * | 2008-07-11 | 2009-05-13 | 奇瑞汽车股份有限公司 | Starting device for hot-test run of engine |
| CN201637573U (en) * | 2009-12-24 | 2010-11-17 | 重庆和平自动化工程有限公司 | On-line automatic high-speed testing system for general-purpose engine |
| CN201716186U (en) * | 2010-06-07 | 2011-01-19 | 上海华依科技发展有限公司 | Main transmission mechanism for testing automobile engine |
| CN202869809U (en) * | 2012-09-28 | 2013-04-10 | 上海华依科技发展有限公司 | Engine butt-joint and rotation mechanism with detection function |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124103A (en) * | 2016-08-17 | 2016-11-16 | 中国兵器装备集团摩托车检测技术研究所 | The floating electric motor type dual-purpose dynamometer machine of engine transient dynamic test and dual-purpose method thereof |
| CN106197790A (en) * | 2016-08-17 | 2016-12-07 | 中国兵器装备集团摩托车检测技术研究所 | The fixing electric motor type dual-purpose dynamometer machine of engine transient dynamic test and dual-purpose method thereof |
| CN106197790B (en) * | 2016-08-17 | 2018-10-30 | 中检西部检测有限公司 | The fixed dual-purpose dynamometer machine of electric motor type engine transient dynamic test and its dual-purpose method |
| CN108362413A (en) * | 2018-04-03 | 2018-08-03 | 中山明杰自动化科技有限公司 | Tool capable of conveniently testing torque of motor |
| CN108362413B (en) * | 2018-04-03 | 2024-04-02 | 哈特盈致(中山)智能科技有限公司 | Tool capable of conveniently testing motor torque |
| CN112556575A (en) * | 2020-12-04 | 2021-03-26 | 西北工业大学 | Small-size aviation piston engine bent axle butt joint measuring device |
| CN112556575B (en) * | 2020-12-04 | 2022-07-29 | 西北工业大学 | Small-size aviation piston engine bent axle butt joint measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103712798B (en) | 2016-08-31 |
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Address after: 201203, Lane 912, Lane 18, blue wave road, Zhangjiang hi tech park, Shanghai, Pudong New Area Applicant after: W-Lbeda High Tech. Develop. Co.,Ltd. Address before: 201203, Lane 912, Lane 18, blue wave road, Zhangjiang hi tech park, Shanghai, Pudong New Area Applicant before: Shanghai W-Ibeda High-Tech Development Co.,Ltd. |
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Address after: 201203 Pudong New Area Zhangjiang hi tech park, 912 Lane 18, Shanghai. Patentee after: SHANGHAI W-IBEDA HIGH TECH. GROUP CO.,LTD. Address before: 201203 Pudong New Area Zhangjiang hi tech park, 912 Lane 18, Shanghai. Patentee before: W-Lbeda High Tech. Develop. Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An engine docking rotation mechanism with detection function Effective date of registration: 20220209 Granted publication date: 20160831 Pledgee: Industrial Bank Co.,Ltd. Shanghai Zhangjiang sub branch Pledgor: SHANGHAI W-IBEDA HIGH TECH. GROUP CO.,LTD. Registration number: Y2022310000019 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230321 Granted publication date: 20160831 Pledgee: Industrial Bank Co.,Ltd. Shanghai Zhangjiang sub branch Pledgor: SHANGHAI W-IBEDA HIGH TECH. GROUP CO.,LTD.|SHANGHAI H-REILHOFER AUTOMATION TEST TECHNOLOGY CO.,LTD.|TESCO (SHANGHAI) ELECTRICAL TESTING TECHNOLOGY Co.,Ltd. Registration number: Y2022310000019 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |