CN107389238A - A kind of online transmission efficiency test device - Google Patents
A kind of online transmission efficiency test device Download PDFInfo
- Publication number
- CN107389238A CN107389238A CN201710641988.3A CN201710641988A CN107389238A CN 107389238 A CN107389238 A CN 107389238A CN 201710641988 A CN201710641988 A CN 201710641988A CN 107389238 A CN107389238 A CN 107389238A
- Authority
- CN
- China
- Prior art keywords
- output
- bottom plate
- shafting
- input
- main shaft
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 238000000926 separation method Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/26—Devices for measuring efficiency, i.e. the ratio of power output to power input
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of online transmission efficiency test device, including the input shafting bottom plate of workbench and setting on the table and output shafting bottom plate, input motor, the first entering spindle and the second entering spindle are provided with the input shafting bottom plate；Output motor, the first output main shaft and the second output main shaft are provided with output shafting bottom plate；A clamping cylinder is additionally provided with the table, and the output end of the clamping cylinder is connected with output shafting bottom plate makes output shafting bottom plate move on the table；A speed governing cylinder is further fixed on input shafting bottom plate, the speed governing cylinder is connected with the buncher being arranged on input shafting bottom plate that one slides, and buncher is contacted or separated with the second entering spindle in the presence of speed governing cylinder；A torque sensor is additionally provided between the output motor and the first output main shaft.Compared with prior art, the present invention provides a kind of automatic on-line test device of wheel hub, tests accurate and efficiency high.
Description
Technical field
The present invention relates to a kind of test device, specifically a kind of online transmission efficiency test device.
Background technology
Variable speed wheel hub designs, production, during, can all be related to the efficiency of transmission.Existing hand
Work tests the speed than with frock runner hub, wheel hub to be transferred to senior middle school's low speed respectively, fast ratio is calculated by turnning circle.Existing way can not
One torque resistance is increased to simulate the state in wheel hub actual moving process to wheel hub, so that can not testing efficiency.In order to
It is enough to be more accurately obtained whole product in the efficiency of the different phase of transmission, it is necessary to design test device to meet to produce need
Ask.
The content of the invention
The technical problems to be solved by the invention are to be directed to above-mentioned the deficiencies in the prior art, and wheel can be simulated by providing one kind
The online transmission efficiency test device of efficiency of the hub in speed-change process.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of online transmission efficiency test device, including workbench and input shafting bottom plate and output shaft on the table are set
It is bottom plate, is provided with the input shafting bottom plate and inputs motor, the first entering spindle and the second entering spindle, described first
The output end of the input motor, first entering spindle and the second entering spindle Synchronous Transmission are connected in entering spindle；
It is described output shafting bottom plate on be provided with output motor, first output main shaft and second output main shaft, the output motor with
The second output main shaft connection, the first output main shaft and the second output main shaft Synchronous Transmission；On the workbench also
A clamping cylinder is provided with, the output end of the clamping cylinder is connected with the output shafting bottom plate makes exported shafting bottom plate in institute
State and moved on workbench；A speed governing cylinder is further fixed on the input shafting bottom plate, the speed governing cylinder and a buncher
Connection, the speed governing cylinder are connected with the buncher being arranged on the input shafting bottom plate that one slides, the buncher
Contact or separate with second entering spindle in the presence of the speed governing cylinder；In the output motor and the first output master
A torque sensor is additionally provided between axle.
First entering spindle and the second entering spindle are by being driven V belt translation；The first output main shaft and second defeated
Go out main shaft by being driven V belt translation.
Input shafting base plate rail and output shafting base plate rail, the input shafting bottom are provided with the workbench
Plate is arranged on the input shafting base plate rail, and the output shafting bottom plate is arranged on the output shafting base plate rail.
Buncher guide rail is additionally provided with the input shafting bottom plate, the buncher is arranged on the speed governing electricity
On machine guide rail.
Compared with prior art, the present invention provides a kind of automatic on-line test device of wheel hub, tests accurate and efficiency high.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 top view；
Wherein：1st, wheel hub；2nd, the first output main shaft；3rd, the first entering spindle；4th, the second entering spindle；5th, start button；6th, it is defeated
Enter motor；7th, shafting is exported；8th, buffer；9th, clamping cylinder；10th, speed governing cylinder；11st, buncher；12nd, belt pulley；13rd,
Two output main shafts；14th, output motor；15th, torque sensor；16th, handle；17th, shafting bottom plate is inputted；18th, shafting bottom plate is exported；
19th, workbench.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is elaborated：
As shown in figure 1, transmission efficiency test device of the present invention, including testboard, input shafting bottom plate and output shafting bottom plate,
Fixed output shafting base plate rail on testboard, input shafting bottom plate can move on input shafting base plate rail, export shafting
Bottom plate can move on output shafting base plate rail.Clamping cylinder 9 is fixed with testboard, the output end of clamping cylinder 9 is consolidated
It is on bottom plate to be scheduled on output, and the effect of clamping cylinder 9 is to drive whole output shafting movement.The output master of output motor 14 and second
Axle 13 connects, then is connected by belt, is integrally attached to export on shafting bottom plate.Input motor 6 connects with the first entering spindle 3
Connect, then be connected by belt with the second entering spindle 4, be integrally attached to input on shafting bottom plate.Input shafting bottom plate is fixed on
On workbench, output shafting bottom plate is connected by exporting shafting base plate rail with workbench.Speed governing cylinder 10 and buncher 11
Fixed, speed governing cylinder 10 is fixed on the axial bottom plate of output, and buncher is connected by buncher guide rail and input shafting bottom plate
Connect, the effect of speed governing cylinder 10 is move speed regulation motor 11, and buncher 11 is defeated from separation second under the effect of speed governing cylinder 10
Become owner of Spindle Status and carry out speed governing to the second entering spindle state of contact, test completes speed governing cylinder and drives buncher separation the again
Two entering spindles.
Using being arranged as test device of the present invention test On-line efficiency：
1, wheel hub 1 is put into the end of the first output main shaft 2；
2, moving handle 3, wheel hub 1 is connected with the second entering spindle 4；
3, start button is pressed, input motor 6 slowly runs, and the second entering spindle 4 is connected with wheel hub 1 closer；
4, after output shafting 7 contacts with buffer 8, clamping cylinder 9 provides signals to speed governing cylinder 10, speed governing from belt sensor
Cylinder 10 drives buncher 11 to be moved according to direction N, and when being moved to certain position, speed governing cylinder 10 stops movement；
5, input motor 6 starts to accelerate, and keeps this invariablenes turning speed after accelerating to 165r/min, input motor 6 is passed by belt pulley
It is dynamic, drive the second entering spindle 4 to move, while drive wheel hub 1 to rotate, wheel hub drives the first output main shaft 2 to rotate, the first output
Main shaft 2 drives the motion of the second output main shaft 13 and output motor 14 by belt wheel, and provides constant input speed.Input electricity
Buncher 11 also begins to rotate while machine high-speed rotation so that wheel hub speed change is from being changed at a high speed low speed, after being adjusted to low speed
Buncher 11 stops operating；
6, wheel hub is transferred to lower-speed state by buncher 11, and now, output motor passes through input and output motor in driven state
Rotating speed calculates the low speed speed ratio of wheel hub；
7, the reactive torque that output motor constantly increases to wheel hub, until the torque sensor of input is tested to the torsion for having 32Nm
During square, output end moment of torsion is stable, passes through the efficiency under the rotating speed and torque arithmetic wheel hub lower-speed state of now input and output；
8, wheel hub lower-speed state speed ratio, after the completion of efficiency test, the revocation of output motor reactive torque, buncher work, it will take turns
Hub speed is adjusted to middling speed and high speed, tests out speed ratio and efficiency respectively；
9, the speed of fast state is than with after the completion of efficiency, output motor reactive torque revocation, input motor operation speed progressively drops
It is low to arrive halted state.
Claims (4)
1. a kind of online transmission efficiency test device, including workbench and input shafting bottom plate on the table and output are set
Shafting bottom plate, is provided with input motor, the first entering spindle and the second entering spindle on the input shafting bottom plate, and described the
The output end of the input motor is connected in one entering spindle, first entering spindle and the second entering spindle synchronously pass
It is dynamic；Output motor, the first output main shaft and the second output main shaft, the output motor are provided with the output shafting bottom plate
It is connected with the described second output main shaft, the first output main shaft and the second output main shaft Synchronous Transmission；On the workbench
A clamping cylinder is additionally provided with, the output end of the clamping cylinder is connected with the output shafting bottom plate makes exported shafting bottom plate exist
Moved on the workbench；It is described input shafting bottom plate on be further fixed on a speed governing cylinder, the speed governing cylinder with one slip
Be arranged on it is described input shafting bottom plate on buncher connection, the buncher in the presence of the speed governing cylinder with institute
State the contact of the second entering spindle or separation；A torque sensing is additionally provided between the output motor and the first output main shaft
Device.
2. online transmission efficiency test device according to claim 1, it is characterised in that：It is provided with the workbench
Shafting base plate rail and output shafting base plate rail are inputted, the input shafting bottom plate is arranged on the input shafting base plate rail
On, the output shafting bottom plate is arranged on the output shafting base plate rail.
3. online transmission efficiency test device according to claim 2, it is characterised in that：On the input shafting bottom plate
Buncher guide rail is additionally provided with, the buncher is arranged on the buncher guide rail.
4. online transmission efficiency test device according to claim 1, it is characterised in that：First entering spindle and
Two entering spindles are by being driven V belt translation；The first output main shaft and the second output main shaft are by being driven V belt translation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710641988.3A CN107389238A (en) | 2017-07-31 | 2017-07-31 | A kind of online transmission efficiency test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710641988.3A CN107389238A (en) | 2017-07-31 | 2017-07-31 | A kind of online transmission efficiency test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107389238A true CN107389238A (en) | 2017-11-24 |
Family
ID=60343005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710641988.3A Pending CN107389238A (en) | 2017-07-31 | 2017-07-31 | A kind of online transmission efficiency test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107389238A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1721833A (en) * | 2004-07-12 | 2006-01-18 | 天津市天派工业自动化技术有限公司 | Automobile gear box loading check test bench |
| CN200979469Y (en) * | 2006-12-14 | 2007-11-21 | 浙江工业大学 | A bidirectional torque testing device |
| CN201514321U (en) * | 2009-10-13 | 2010-06-23 | 湖北行星传动设备有限公司 | Performance test bench for speed reducer |
| CN105699078A (en) * | 2016-04-21 | 2016-06-22 | 青岛科技大学 | Angle-adjustable multifunctional testing stand for universal coupling |
| CN207066647U (en) * | 2017-07-31 | 2018-03-02 | 江苏创斯达科技有限公司 | A kind of online transmission efficiency test device |
-
2017
- 2017-07-31 CN CN201710641988.3A patent/CN107389238A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1721833A (en) * | 2004-07-12 | 2006-01-18 | 天津市天派工业自动化技术有限公司 | Automobile gear box loading check test bench |
| CN200979469Y (en) * | 2006-12-14 | 2007-11-21 | 浙江工业大学 | A bidirectional torque testing device |
| CN201514321U (en) * | 2009-10-13 | 2010-06-23 | 湖北行星传动设备有限公司 | Performance test bench for speed reducer |
| CN105699078A (en) * | 2016-04-21 | 2016-06-22 | 青岛科技大学 | Angle-adjustable multifunctional testing stand for universal coupling |
| CN207066647U (en) * | 2017-07-31 | 2018-03-02 | 江苏创斯达科技有限公司 | A kind of online transmission efficiency test device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102162780B (en) | Numerical control strong torsional measurement test stand of torsion shaft | |
| CN202162287U (en) | Spin riveting equipment provided with wheel hub unit | |
| CN105811844B (en) | A kind of servo-drive system inertia variable control method and device | |
| CN109100139A (en) | A kind of lead screw pair transmission efficiency dynamic measurement device and its measurement method | |
| CN207066647U (en) | A kind of online transmission efficiency test device | |
| CN207351835U (en) | A kind of friction wear testing machine | |
| CN110579361B (en) | Wheel testing machine | |
| CN107389238A (en) | A kind of online transmission efficiency test device | |
| CN201092473Y (en) | Section steel line trolley controlling means | |
| CN105810041B (en) | It is a kind of for simulating the device of airplane throttle control system | |
| CN203798560U (en) | Angle adjusting mechanism for test bench | |
| CN102927263B (en) | Automatic gear shifting mechanism of gear box | |
| CN202763588U (en) | Wheel poking type rotary intermittent indexing mechanism | |
| CN201325185Y (en) | Servo pressing machine | |
| CN204604966U (en) | The transmission device of Pressesservo | |
| CN208407723U (en) | A kind of oblique balance wheel steering power mechanism | |
| CN207138868U (en) | A kind of special-shaped oxygen-free copper bar traction cutter device | |
| CN205904556U (en) | Flange welding equipment | |
| CN102107544B (en) | Pressure control method for servo crank press | |
| CN108413842A (en) | Shaft and bearing axial clearance detection device | |
| CN208833503U (en) | A kind of lead screw pair transmission efficiency dynamic measurement device | |
| CN203845443U (en) | Tire gripper for tire X-ray inspection machine | |
| CN202939514U (en) | Stepless adjustable inertia simulation control device for simulating operation conditions of locomotive | |
| CN206297162U (en) | Tire forming machine main spindle drive device | |
| CN206703602U (en) | A kind of moving corner device of paper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171124 |
|
| WD01 | Invention patent application deemed withdrawn after publication |