CN109612721A - A kind of replaceable model RV retarder comprehensive test platform of open type - Google Patents
A kind of replaceable model RV retarder comprehensive test platform of open type Download PDFInfo
- Publication number
- CN109612721A CN109612721A CN201811546271.1A CN201811546271A CN109612721A CN 109612721 A CN109612721 A CN 109612721A CN 201811546271 A CN201811546271 A CN 201811546271A CN 109612721 A CN109612721 A CN 109612721A
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- Prior art keywords
- retarder
- measuring device
- axis
- mounting plate
- measurement unit
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/025—Test-benches with rotational drive means and loading means; Load or drive simulation
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The purpose of the present invention is to provide it is an object of the invention to overcome the shortcomings of that existing test method has a single function, provide a kind of replaceable model RV retarder comprehensive test platform of open type.Various testing stands both at home and abroad are solved, it is single to there is test type, the single problem of subject retarder model.A kind of replaceable model RV retarder comprehensive test platform of open type, the testing stand includes loading device, measuring device, driving device, attachment device, support section, and is described to each type of device, installation site, detection method, analysis method.
Description
Technical field
The present invention relates to RV retarder the field of test technology, specifically a kind of power is open, replaceable a variety of types
Number RV retarder, the comprehensive test platform that a variety of tests can be carried out.
Background technique
In the contemporary China of economic technology rapid development, industrial robot is popularized to realize production automation, improving life
Efficiency is produced, releases and develops the productive force and lays a good foundation, and the conduct of RV retarder occupies industrial robot 35% and is produced into
This core component, is also particularly important the detection of its precision and transmission performance.
Various testing stands are divided into open type and two kinds of enclosed according to power flow direction in experimentation, though closed loop test-bed energy can
Recycling, but because its structure is complicated, stability is low, is only applicable to high-power, long-play mechanical equipment life test；It compares
Under, it is simple compared with closed loop test-bed structure although open type testing stand energy not can be recycled, it is easy to load, high reliablity, essence
Degree is high, and response is rapid；It is small in size in conjunction with RV retarder, the features such as transmission ratio is big, and power is small, and precision is high, the mechanical structure of open type
Test can more preferably be met and build requirement.
The experimental study direction of RV retarder is mainly the transmission efficiency of RV retarder, idle running return difference, torsion stiffness, vibration
Several aspects such as characteristic, temperature characterisitic, system acquire different inputs, output data, Jin Erjin according to different pilot projects
Row analysis；Now, both at home and abroad for the various testing stands of different Design of Speed Reducer, but it is single in the presence of test type, and subject is slowed down
The single problem of type number lacks a kind of replaceable model RV retarder multi-function test stand.
Summary of the invention
It is an object of the invention to overcome the shortcomings of that existing test method has a single function, a kind of open type exchangeable is provided
Number RV retarder comprehensive test platform.
The present invention is achieved by the following technical programs:
A kind of replaceable model RV retarder comprehensive test platform of open type, the testing stand include loading device, measurement dress
It sets, driving device, attachment device, support section.
The support section includes fixed bottom plate, measuring device mounting plate, measuring device installation square chest, the installation of RV retarder
Pedestal, driving device mounting seat；Wherein, fixed bottom plate is located at bottom, and the other component is installed on fixed bottom plate, RV
Retarder mounting seat is located in the middle part of fixed bottom plate, and two measuring device mounting plates are located at RV retarder mounting seat bilateral,
Two measuring devices installation square chest is located at two measuring device mounting plates far from RV retarder mounting seat side, driving device installation
Pedestal and the fixed bottom plate both ends distribution of loading device.
The attachment device includes angle measurement unit with axis, RV retarder terminal pad, RV reducer shaft end terminal pad, mistake
Cross flange.
The measuring device includes angular transducer, torque and speed sensors, temperature sensor, vibrating sensor.Wherein
Angular transducer is photoelectric encoder, absolute value encoder, potentiometer angular transducer, a kind of in Hall angular transducer, with
Angle measurement unit is fitted on measuring device mounting plate with axis；Two torque rotary speed sensors are different ranges, range
Depending on tested RV retarder model, it is mounted on measuring device square chest；Temperature sensor and vibrating sensor are inhaled by bottom
Power device is mounted on RV speed reducer housing.
The loading device is one kind in current vortex loader and magnetic powder brake, is mounted on fixed bottom plate side.
The driving device is servo motor, a kind of in stepper motor, is mounted on driving device mounting plate.
The present invention has the advantage that compared with prior art
1. test platform structure of the present invention is simple, high reliablity is easy to disassemble, improves RV retarder test efficiency.
2. testing stand measuring device of the present invention includes angular transducer, torque and speed sensors, temperature sensor, vibration
Dynamic sensor, may be implemented clamped one time, tests the effect of a variety of RV retarder performances.
It, can 3. attachment device of the present invention includes RV reducer shaft end terminal pad, RV retarder terminal pad, counter flange
To realize the test on same testing stand to different model retarder.
Detailed description of the invention
Fig. 1 is the device schematic view of the mounting position of the embodiment of the present invention.
Fig. 2 is the overall structure diagram of the embodiment of the present invention.
Fig. 3 is RV40E testing stand counter flange 31.
Fig. 4 is RV40E testing stand RV retarder terminal pad 25.
Fig. 5 is testing stand RV reducer shaft end terminal pad 32.
In Fig. 1: 11. loading device installation sites；12. output end torque and speed sensors installation site；13. output end angle
Spend sensor mounting location；14.RV retarder installation site；15. input terminal installation position of angular position sensor；16. input terminal turns
Fast torque sensor installation site；17. driving device installation site.
In Fig. 2: 21. fixed bottom plates；22. measuring device installs square chest (1)；23. measuring device mounting plate (1)；24. angle
Measuring device matches axis (1)；25.RV retarder terminal pad；26.RV retarder mounting seat；27. measuring device mounting plate (2)；
28. measuring device installs square chest (2)；29. driving device mounting seat；30. angle measurement unit matches axis (2)；31. transition method
It is blue；32.RV reducer shaft end terminal pad.
Specific embodiment
In order to clearly illustrate the technical characterstic of this programme, below by specific embodiment, and its attached drawing is combined, to this
Invention is described in detail.
It should be noted that illustrated component is not drawn necessarily to scale in the accompanying drawings.
Present invention omits to known assemblies and technical description to avoid being unnecessarily limiting the present invention.
In conjunction with Fig. 1 to Fig. 5, this example discloses a kind of replaceable model RV retarder comprehensive test platform of open type, wherein
Device installation site is as shown in Figure 1, overall structure is as shown in Figure 2.
Driving device, which is bolted, to be mounted in driving device mounting seat 29, and driving unit shaft is joined using blossom type
Axis device and torque and speed sensors input axis connection, and torque and speed sensors, which are bolted, is mounted on measuring device installation side
On case (2) 28, torque and speed sensors output shaft is matched on axis (2) 30 using blossom type shaft coupling and angle measurement unit, angle
Measuring device is passed through with axis (2) 30 with (2) 27 clearance fit of measuring device mounting plate, and angular transducer is matched with angle measurement unit
Axis (2) 30 is fitted on measuring device mounting plate (2), and angle measurement unit is in (2) 30 bigger diameter end of axis and RV retarder
Axis is cooperated by flat key and holding screw, and RV speed reducer housing matches to merge by bolt with counter flange 31 is mounted on RV retarder
In mounting seat 26, RV retarder output end, RV retarder terminal pad 25, RV reducer shaft end terminal pad is bolted
32, RV reducer shaft end terminal pads 32 add holding screw mode and angle measurement unit to cooperate with axis (1) 24 using flat key, angle
Measuring device is passed through with axis (1) 24 with (1) 23 clearance fit of measuring device mounting plate, and angular transducer is matched with angle measurement unit
Axis (1) 24 is fitted on measuring device mounting plate (1) 23, and angle measurement unit passes through blossom type shaft coupling with axis (1) 24
It is connect with torque and speed sensors input terminal, torque and speed sensors are mounted on measuring device by bolt and install square chest (1) 22
On, torque and speed sensors install square chest by blossom type shaft coupling and loading device axis connection, loading device, measuring device
(1) 22, measuring device mounting plate (1) 23, RV retarder mounting seat 26, measuring device mounting plate (2) 27, measuring device installation
Square chest (2) 28, driving device mounting seat 29 are bolted on fixed bottom plate 21.
When needing replacing RV retarder, the counter flange 31 and RV retarder for needing to change the RV retarder dedicated version connect
Disk 25 is connect, the threaded hole of different location size is provided on fixed bottom plate 21, so that other component can be with after replacement RV retarder
Normal mounting.
Temperature sensor and vibrating sensor use magnetic sticker chip, are mounted on RV speed reducer housing.
During the test, using the parameters such as torque, revolving speed, the power of PLC control loading device, Usage data collection card
Various sensing datas are acquired, the analysis of row data is programmed by Labview.
Except for the technical features described in the specification, it all is technically known to those skilled in the art.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, based on the technical solution of the present invention, those skilled in the art, which do not need to pay for creative labor, to be done
Various modifications or changes out are still within the scope of the present invention.
Claims (6)
1. a kind of replaceable model RV retarder comprehensive test platform structure of open type, characterized in that including loading device, measurement dress
It sets, driving device, attachment device, support section.
2. the replaceable model RV retarder comprehensive test platform structure of a kind of open type according to claim 1, characterized in that
The support section includes fixed bottom plate 21, measuring device mounting plate (1) 23, measuring device mounting plate (2) 27, measuring device peace
Fill square chest (1) 22, measuring device installs square chest (2) 28, RV retarder mounting seat 26, driving device mounting seat 29, wherein
Fixed bottom plate 21 is located at bottom, and the other component is installed on fixed bottom plate 21, and RV retarder mounting seat 26 is located at solid
Determine 21 middle part of bottom plate, measuring device mounting plate (1) 23, measuring device mounting plate (2) 27 are located at 29 liang of RV retarder mounting seat
Side, measuring device installation square chest (1) 22, measuring device installation square chest (2) 28 are located at measuring device mounting plate (1) 23, measurement dress
Mounting plate (2) 27 is set far from 26 side of RV retarder mounting seat, driving device mounting seat 29 and loading device in fixed bottom plate
The distribution of 21 both ends.
3. the replaceable model RV retarder comprehensive test platform structure of a kind of open type according to claim 1, characterized in that
The attachment device include angle measurement unit with axis (1) 24, angle measurement unit with axis (2) 30, RV retarder terminal pad 25,
RV reducer shaft end terminal pad 32, counter flange 31.
4. the replaceable model RV retarder comprehensive test platform structure of a kind of open type according to claim 1, characterized in that
The measuring device includes angular transducer, torque and speed sensors, temperature sensor, vibrating sensor, wherein angle sensor
Device is photoelectric encoder, absolute value encoder, potentiometer angular transducer, a kind of in Hall angular transducer, respectively with angle
Measuring device is fitted to measuring device mounting plate (1) 23, measuring device with axis (2) 30 with axis (1) 24, angle measurement unit
On mounting plate (2) 27, two torque rotary speed sensors are different ranges, and range is mounted on depending on tested RV retarder model
Measuring device installs square chest (1) 22, measuring device is installed on square chest (2) 28, and temperature sensor and vibrating sensor pass through bottom
Suction device is mounted on RV speed reducer housing.
5. the replaceable model RV retarder comprehensive test platform structure of a kind of open type according to claim 1, characterized in that
The loading device is one kind in current vortex loader and magnetic powder brake, is mounted on fixed 21 side of bottom plate, the driving dress
It is set to servo motor, a kind of in stepper motor, is mounted in driving device mounting seat 29.
6. the replaceable model RV retarder comprehensive test platform structure of a kind of open type according to claim 1, installation side
Formula: driving device, which is bolted, to be mounted in driving device mounting seat 29, and driving unit shaft uses blossom type shaft coupling
Axis connection is inputted with torque and speed sensors, torque and speed sensors, which are bolted, is mounted on measuring device installation square chest
On (2) 28, torque and speed sensors output shaft using blossom type shaft coupling and angle measurement unit on axis (2) 30, survey by angle
Amount device is passed through with axis (2) 30 with (2) 27 clearance fit of measuring device mounting plate, and angular transducer and angle measurement unit match axis
(2) 30 are fitted on measuring device mounting plate (2), and angle measurement unit is with (2) 30 bigger diameter end of axis and RV retarder axis
Cooperated by flat key and holding screw, RV speed reducer housing matches to merge with counter flange 31 by bolt is mounted on RV retarder peace
It fills on pedestal 26, RV retarder output end, RV retarder terminal pad 25, RV reducer shaft end terminal pad 32 is bolted,
RV reducer shaft end terminal pad 32 adds holding screw mode and angle measurement unit to cooperate with axis (1) 24 using flat key, and angle is surveyed
Amount device is passed through with axis (1) 24 with (1) 23 clearance fit of measuring device mounting plate, and angular transducer and angle measurement unit match axis
(1) 24 is fitted on measuring device mounting plate (1) 23, angle measurement unit with axis (1) 24 by blossom type shaft coupling with
The connection of torque and speed sensors input terminal, torque and speed sensors are mounted on measuring device by bolt and install on square chest (1) 22,
Torque and speed sensors pass through blossom type shaft coupling and loading device axis connection, loading device, measuring device installation square chest (1)
22, measuring device mounting plate (1) 23, RV retarder mounting seat 26, measuring device mounting plate (2) 27, measuring device installation side
Case (2) 28, driving device mounting seat 29 are bolted on fixed bottom plate 21；When needing replacing RV retarder, need
The counter flange 31 and RV retarder terminal pad 25 for replacing the RV retarder dedicated version are provided with different positions on fixed bottom plate 21
The threaded hole of size is set, so that other component can be with normal mounting after replacement RV retarder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811546271.1A CN109612721A (en) | 2018-12-18 | 2018-12-18 | A kind of replaceable model RV retarder comprehensive test platform of open type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811546271.1A CN109612721A (en) | 2018-12-18 | 2018-12-18 | A kind of replaceable model RV retarder comprehensive test platform of open type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109612721A true CN109612721A (en) | 2019-04-12 |
Family
ID=66008702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811546271.1A Withdrawn CN109612721A (en) | 2018-12-18 | 2018-12-18 | A kind of replaceable model RV retarder comprehensive test platform of open type |
Country Status (1)
| Country | Link |
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| CN (1) | CN109612721A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261772A (en) * | 2019-06-24 | 2019-09-20 | 哈尔滨东安汽车发动机制造有限公司 | A kind of test Split type electric machine frame |
| CN110455459A (en) * | 2019-08-01 | 2019-11-15 | 浙江方圆检测集团股份有限公司 | A kind of riding automobile-used retarder dynamic sealing test-bed of pure electric vehicle |
| CN110836772A (en) * | 2019-12-09 | 2020-02-25 | 昆山光腾智能机械有限公司 | Speed reducer hysteresis curve test platform |
| CN110865303A (en) * | 2019-11-26 | 2020-03-06 | 南京沃特电机有限公司 | Magnetic damping type motor life testing device |
| CN113390636A (en) * | 2021-06-15 | 2021-09-14 | 上海大学 | A test device for RV reduction gear vibration test |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053062A (en) * | 2016-07-21 | 2016-10-26 | 南京工程学院 | RV reducer comprehensive test bench |
| CN106370424A (en) * | 2016-12-02 | 2017-02-01 | 江苏理工学院 | Testing device for testing dynamic performance of various models of RV speed reducers |
| CN206593852U (en) * | 2017-01-22 | 2017-10-27 | 济南大学 | Circulating power flow pattern RV decelerator dynamic-performance testing tables |
-
2018
- 2018-12-18 CN CN201811546271.1A patent/CN109612721A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053062A (en) * | 2016-07-21 | 2016-10-26 | 南京工程学院 | RV reducer comprehensive test bench |
| CN106370424A (en) * | 2016-12-02 | 2017-02-01 | 江苏理工学院 | Testing device for testing dynamic performance of various models of RV speed reducers |
| CN206593852U (en) * | 2017-01-22 | 2017-10-27 | 济南大学 | Circulating power flow pattern RV decelerator dynamic-performance testing tables |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261772A (en) * | 2019-06-24 | 2019-09-20 | 哈尔滨东安汽车发动机制造有限公司 | A kind of test Split type electric machine frame |
| CN110455459A (en) * | 2019-08-01 | 2019-11-15 | 浙江方圆检测集团股份有限公司 | A kind of riding automobile-used retarder dynamic sealing test-bed of pure electric vehicle |
| CN110865303A (en) * | 2019-11-26 | 2020-03-06 | 南京沃特电机有限公司 | Magnetic damping type motor life testing device |
| CN110836772A (en) * | 2019-12-09 | 2020-02-25 | 昆山光腾智能机械有限公司 | Speed reducer hysteresis curve test platform |
| CN113390636A (en) * | 2021-06-15 | 2021-09-14 | 上海大学 | A test device for RV reduction gear vibration test |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190412 |
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| WW01 | Invention patent application withdrawn after publication |