CN209673364U - A kind of retarder multi-function test stand of large torque quick change Self-aligning - Google Patents
A kind of retarder multi-function test stand of large torque quick change Self-aligning Download PDFInfo
- Publication number
- CN209673364U CN209673364U CN201920613859.8U CN201920613859U CN209673364U CN 209673364 U CN209673364 U CN 209673364U CN 201920613859 U CN201920613859 U CN 201920613859U CN 209673364 U CN209673364 U CN 209673364U
- Authority
- CN
- China
- Prior art keywords
- retarder
- torque
- subject
- aligning
- load
- 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.)
- Active
Links
Abstract
A kind of retarder multi-function test stand of large torque quick change Self-aligning, it includes being mounted on the driving motor of plate, 1# high speed torque sensor, by test specimen, Self-aligning torque testing unit, load step-up gear, load motor by corresponding support respectively from left to right；The driving motor is mounted on plate by 1# motor support base, and the output shaft of driving motor is connected with the 1# high speed torque sensor of revolving speed and torque for accurately measuring motor output shaft；The right end of the 1# high speed torque sensor is connect by subject reducer input shaft with subject retarder, and subject retarder is connected and supported by commutation adapter flange with 1# retarder support；The output low speed end of the subject retarder is connect by Self-aligning torque testing unit with the input terminal for loading step-up gear；It loads and is connected between the output end and load motor of step-up gear by 2# high speed torque sensor；The operating mode of the load motor is generator, to provide load torque for subject retarder.
Description
Technical field
The utility model relates to the special purpose test equipments of the large torque retarder performance detection of machinery industry, specifically relate to
And a kind of retarder multi-function test stand of large torque quick change Self-aligning.The testing stand is carried out to a kind of large torque planetary reduction gear
Comprehensive performance test can test the signals such as revolving speed, torque, efficiency, the vibration of retarder, and can carry out the synthesis of fatigue life
Bench test.Test result, which is used to evaluate the performance of retarder, and guides product design, determines that can retarder dispatch from the factory installation.
Background technique
In order to verify the Performance And Reliability of reducer newly developed, it usually needs in comprehensive performance test bed upper progress
Comprehensive performance test.Part engineering machinery is high with retarder reliability requirement, and is tandem product.A kind of retarder of model
The comprehensive performance test bed product for being difficult to cover entire series.
In addition, needing replacing tested retarder when carrying out batch testing task.Presently used retarder is comprehensive
Energy testing stand usually requires to ressemble adjustment after dismantling most of testing stand building block such as motor completely, when consuming a large amount of
Between, low efficiency.
In addition, the low speed end torque of subject retarder is very big, Shaft misalignment when mounting and adjusting can bring about additional load,
While influencing measuring accuracy, the test life of testing stand is reduced.
Summary of the invention
The purpose of this utility model is exactly the shortcoming being directed in the presence of the above-mentioned prior art and provides a kind of big turn round
The retarder multi-function test stand of square quick change Self-aligning, the testing stand of the utility model, which has to adjust in a certain range, to be installed not
Centering, facilitate the replacement of subject retarder, do not need to adjust all components every time under conditions of improve the excellent of retarder testing efficiency
Point.
The purpose of this utility model can be realized by following technique measures:
The retarder multi-function test stand of the large torque quick change Self-aligning of the utility model includes mechanical system, and by controlling
The TT&C system of system and data collection system composition；The mechanical system includes being pacified respectively by corresponding support from left to right
Driving motor, 1# high speed torque sensor, subject retarder on plate, Self-aligning torque testing unit, load speedup
Gear-box, load motor；The driving motor is mounted on plate by 1# motor support base, the output shaft of driving motor be used for
Accurately the revolving speed of motor output shaft is measured to be connected with the 1# high speed torque sensor of torque；The 1# high speed torque sensor
Right end is connect by subject reducer input shaft with subject retarder, and subject retarder passes through commutation adapter flange and 1# retarder
Support connects and supports；The output low speed end of the subject retarder passes through Self-aligning torque testing unit and load speed increasing gear
The input terminal of case connects；It loads and is connected between the output end and load motor of step-up gear by 2# high speed torque sensor；
The operating mode of the load motor is generator, to provide load torque for subject retarder.
The both ends of the unit of Self-aligning torque testing described in the utility model pass through cydariform toothing respectively and subject is slowed down
The output end of device, the input terminal connection for loading step-up gear；The adjusting center model that this connection type can be connected according to barreled tooth flank
It encloses, subject retarder is adapted to by the whole floating of Self-aligning torque testing unit and loads what step-up gear was mounted directly
Nonconcentricity guarantees that equipment works normally.
The unit of Self-aligning torque testing described in the utility model includes the flange that is arranged by left and right end respectively and in 1#
The torque sensor that tooth set, 2# internal tooth casing connect, 1# internal tooth casing, 2# internal tooth casing are spent with 1#, 2# cydariform external tooth of corresponding side respectively
Key axis is meshed, and both internal tooth casing and cydariform external spline axis number of teeth are identical；The flank of tooth and tooth top of the cydariform external spline axis
Drum organization is axially being all had, the outer between cog design of the internal tooth and cydariform external spline axis of internal tooth casing has sideshake and bottom clearance；When
Tested retarder and load step-up gear can be corrected there are when Shaft misalignment by opposite movement.
Setting commutation adapter flange effect is as follows between subject retarder and 1# retarder support in the utility model:
1, only needing to change a commutation adapter flange under the premise of not having to disassembly, replacing entire 1# retarder support can be real
The replacement of the subject retarder of existing different size；
2, the disassembly direction for changing subject retarder allows and is tested retarder from Self-aligning torque testing unit
Side dismounting is only needed to dismount and adjust Self-aligning torque testing unit in this way when replacing different subject retarders and (be turned round centre
Square test cell) it can be achieved with, the adjustment of retarder support and motor is avoided, is improved work efficiency.
The utility model has the advantages that compared with prior art
A. since the both ends for using Self-aligning torque testing unit pass through cydariform toothing and tested reduction gearbox respectively
Output end, load step-up gear input terminal connection mode, realize Self-aligning torque testing unit floating and
Transverse Load is uniformly distributed, to realize that subject retarder connect the adjustment adaptation misaligned with step-up gear is loaded, together
When shorten the axial dimension of testing stand.
B. since the installation of subject retarder uses commutation adapter flange, so that the disassembly direction of subject retarder changes
Become, facilitate the replacement of different retarders, reduce the equipment adjustment workload of testing stand, improve testing stand functional reliability and
Test efficiency.
In short, retarder test stand described in the utility model can preferably entangle compared with traditional retarder test stand
Positive mounting and adjusting misaligns, and realization carries, and improves reliability and measuring accuracy.It is provided conveniently to replace different subject retarders,
Shorten the mounting and adjusting workload of replacement process testing stand.More compact large torque test cell structure makes the axial direction of testing stand
Size shortens, and reduces floor space.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model.
Fig. 2 is the subject retarder quick-replaceable support construction and schematic diagram of the utility model.
Fig. 3 is the specific structure schematic diagram of Self-aligning torque testing unit.
Serial number in figure: 1- plate, 2- driving motor, 3-1# motor support base, 4-1# high speed torque sensor, 5- subject are slowed down
Device, 6-1# retarder support, 7- commutation adapter flange, 8- Self-aligning torque testing unit, 9-2# retarder support, 10- load
Step-up gear, 11-2# high speed torque sensor, 12-2# motor support base, 13- load motor, 14-1# cydariform external spline axis,
15-1# internal tooth casing, 16- torque sensor, 17-2# internal tooth casing, 18-2# cydariform external spline axis.
Specific embodiment
The utility model is further described below with reference to implementation (attached drawing):
As shown in Figure 1, the retarder multi-function test stand of the large torque quick change Self-aligning of the utility model includes mechanical system,
And the TT&C system being made of control system and data collection system；The mechanical system includes passing through phase respectively from left to right
The support answered is mounted on driving motor 2,1# high speed torque sensor 4, subject retarder 5, Self-aligning torque testing on plate 1
Unit 8, load step-up gear 10, load motor 13；The driving motor 2 is mounted on plate 1 by 1# motor support base 3,
The output shaft of driving motor is connected with the 1# high speed torque sensor 4 of revolving speed and torque for accurately measuring motor output shaft
It connects；The right end of the 1# high speed torque sensor 4 is connect by subject 5 input shaft of retarder with subject retarder 5, and subject is slowed down
Device 5 is connected and supported by the adapter flange 7 and 1# retarder support 6 that commutates；The output low speed end of the subject retarder 5 passes through
The input terminal of Self-aligning torque testing unit 8 and the load step-up gear 10 being mounted on by 2# retarder support 9 on plate 1
Connection；It loads and is connected between the output end and load motor 13 of step-up gear 10 by 2# high speed torque sensor 11；It is described
Load motor 13 is mounted on plate 1 by 2# motor support base 12, and operating mode is generator, thus for subject retarder 5
Load torque is provided.
The both ends of the unit of Self-aligning torque testing described in the utility model 8 pass through cydariform toothing respectively and subject is slowed down
The output end of device 5, the input terminal connection for loading step-up gear 10；The adjusting center that this connection type can be connected according to barreled tooth flank
Range is adapted to subject retarder 5 by the whole floating of Self-aligning torque testing unit 8 and loads step-up gear 10 directly
The nonconcentricity of installation guarantees that equipment works normally.
The unit of Self-aligning torque testing described in the utility model 8 includes the flange that is arranged by left and right end respectively and in 1#
Tooth set 15,2# internal tooth casing 17 connect torque sensor 16,1# internal tooth casing 15,2# internal tooth casing 17 respectively with 1#, 2# of corresponding side
Cydariform external spline axis 14,18 is meshed, and (i.e. 1# internal tooth casing 15,2# internal tooth casing 17 by one end are cydariform external tooth, the other end is
1# cydariform external spline axis 14,2# cydariform external spline axis 18 and subject 5 output end of retarder and load speedup tooth of splined shaft
The input terminal of roller box 10 is connected), both internal tooth casing and cydariform external spline axis number of teeth are identical；The cydariform external spline axis
The flank of tooth and tooth top are axially all having drum organization, and the internal tooth of internal tooth casing and the outer between cog of cydariform external spline axis, which design, sideshake
And bottom clearance；When tested retarder 5 and step-up gear 10 is loaded there are when Shaft misalignment, can be entangled by opposite movement
Just.
Furtherly, it is motor when the driving motor 2 works, is generator, revolving speed when load motor 12 works
Range is 79~3100r/min, can provide the load of 300kN.m after load step-up gear 10 amplifies for subject retarder 5
Torque.
The working principle of the utility model is as follows:
It is described referring to Fig. 1,2,3.When testing stand work, driving motor 2 is used as electric motor operation, will turn
Speed and torque pass to subject retarder 5, have torque sensor can measure between the two and obtain the torsion of subject 5 input terminal of retarder
Square and revolving speed；Other side load motor 12 works as generator, the speed end of load motor connection load step-up gear, quilt
It tries to connect among the low speed end of retarder 5 and load step-up gear 10 by Self-aligning torque testing unit 8, Self-aligning torque
Test cell 8 can detecte to obtain the torque and revolving speed at subject 5 low speed end of retarder.According to subject retarder input and output side
Data the indexs such as the power of retarder, efficiency can be calculated.
Self-aligning torque testing unit 8 can be floated in the position that the barreled tooth flank at both ends is engaged with internal tooth casing by adaptive
It is dynamic to realize being uniformly distributed for the adjustment and Transverse Load that misalign, improve accuracy and the equipment life of torsion-testing.
The setting of commutation adapter flange 7 in the utility model, the retarder of one side different size only need to change commutation and turn
Acting flange 7, and do not have to replace entire support.On the other hand, the disassembly direction for changing retarder allows retarder from certainly
The dismounting of 8 side of aligning torque testing unit.During replacement is tested retarder 5, torque sensor 16 is removed first, then
1# internal tooth casing 15,2# internal tooth casing 17 can be removed, later remove 1#, 2# cydariform external spline axis 14,18, it can disassembly and more
Change subject retarder 5；It only needs to dismount when replacing different subject retarders in this way and adjusts Self-aligning torque testing unit 8 just
It is able to achieve, avoids the disassembly of retarder support and motor support base and reinstalls adjustment, improve work efficiency.
Claims (3)
1. a kind of retarder multi-function test stand of large torque quick change Self-aligning, it is characterised in that: it includes leading to respectively from left to right
Cross the driving motor (2) that corresponding support is mounted on plate (1), 1# high speed torque sensor (4), subject retarder (5), from
Aligning torque testing unit (8), load step-up gear (10), load motor (13)；The driving motor (2) passes through 1# motor
Support (3) is mounted on plate (1), the output shaft of driving motor with for accurately measuring motor output shaft revolving speed and torque
1# high speed torque sensor (4) is connected；The right end of the 1# high speed torque sensor (4) passes through subject retarder (5) input
Axis is connect with subject retarder (5), and subject retarder (5) is connect simultaneously by commutation adapter flange (7) with 1# retarder support (6)
Support；The output low speed end of subject retarder (5) passes through Self-aligning torque testing unit (8) and load step-up gear
(10) input terminal connection；It loads and is passed between the output end and load motor (13) of step-up gear (10) by 2# high speed torque
Sensor (11) connection；The operating mode of the load motor (13) is generator, is turned to provide load for subject retarder (5)
Square.
2. the retarder multi-function test stand of large torque quick change Self-aligning according to claim 1, it is characterised in that: it is described from
The both ends of aligning torque testing unit (8) pass through cydariform toothing respectively and are tested the output end of retarder (5), load speedup tooth
The input terminal of roller box (10) connects.
3. the retarder multi-function test stand of large torque quick change Self-aligning according to claim 1, it is characterised in that: it is described from
Aligning torque testing unit (8) includes that the flange being arranged by left and right end connects with 1# internal tooth casing (15), 2# internal tooth casing (17) respectively
The torque sensor (16) connect, 1# internal tooth casing (15), 2# internal tooth casing (17) respectively with 1#, 2# cydariform external spline axis of corresponding side
(14,18) are meshed, and both internal tooth casing and cydariform external spline axis number of teeth are identical；The flank of tooth and tooth of the cydariform external spline axis
It withstands on and axially all has drum organization, the outer between cog design of the internal tooth and cydariform external spline axis of internal tooth casing has sideshake and bottom clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920613859.8U CN209673364U (en) | 2019-04-30 | 2019-04-30 | A kind of retarder multi-function test stand of large torque quick change Self-aligning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920613859.8U CN209673364U (en) | 2019-04-30 | 2019-04-30 | A kind of retarder multi-function test stand of large torque quick change Self-aligning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209673364U true CN209673364U (en) | 2019-11-22 |
Family
ID=68574882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920613859.8U Active CN209673364U (en) | 2019-04-30 | 2019-04-30 | A kind of retarder multi-function test stand of large torque quick change Self-aligning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209673364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975018A (en) * | 2019-04-30 | 2019-07-05 | 安徽科技学院 | A kind of retarder multi-function test stand of large torque quick change Self-aligning |
-
2019
- 2019-04-30 CN CN201920613859.8U patent/CN209673364U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975018A (en) * | 2019-04-30 | 2019-07-05 | 安徽科技学院 | A kind of retarder multi-function test stand of large torque quick change Self-aligning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109975018A (en) | A kind of retarder multi-function test stand of large torque quick change Self-aligning | |
| CN201532297U (en) | Air spring test device | |
| CN210071329U (en) | Novel multi-functional high-efficient differential mechanism torsion test device | |
| CN209673364U (en) | A kind of retarder multi-function test stand of large torque quick change Self-aligning | |
| CN105527096A (en) | Gearbox no-load running-in test bed with self-centering positioning and clamping device | |
| CN104390779B (en) | Reductor pilot system | |
| CN104359672B (en) | Reducer test system | |
| CN116625676B (en) | Universal speed reducer test device | |
| CN210741848U (en) | Rigidity test device for large low-rigidity elastic coupling | |
| CN110595763B (en) | Vibration test device for single-input double-output transmission main shaft system | |
| CN210235353U (en) | Rotor shaft locking device for helicopter rotor shaft static test | |
| CN209961882U (en) | Special electric dynamometer of new energy automobile and control system | |
| CN201926593U (en) | Rotary bending fatigue test machine for aviation conduit component | |
| CN218674242U (en) | Static torsion test bed for wind power coupler | |
| CN106017933B (en) | Pivoting support testing stand aligning device and pivoting support testing stand | |
| CN201575859U (en) | Weighing apparatus four-corner tester | |
| CN208636032U (en) | A kind of pair of towed new-energy automobile speed changer running-in testing apparatus | |
| CN103344890A (en) | Automatic detecting device for dielectric strength among commutator segments | |
| CN211013502U (en) | RV speed reducer comprehensive performance test bench | |
| CN211121961U (en) | Loading test device of drum-shaped filter screen speed reduction driving device | |
| CN207336073U (en) | A kind of RV retarders comprehensive detection device | |
| CN109708876B (en) | Loading test device of drum type filter screen speed reduction driving device | |
| CN206095633U (en) | Slewing bearing test bench centering device and slewing bearing test bench | |
| CN1987406A (en) | Detecting machine for automobile chair slide rail angle regulator strength and its detecting process | |
| CN216791650U (en) | Test bed for diesel engine device parallel operation test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |