CN109141876A - test platform - Google Patents
test platform Download PDFInfo
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- CN109141876A CN109141876A CN201811069871.3A CN201811069871A CN109141876A CN 109141876 A CN109141876 A CN 109141876A CN 201811069871 A CN201811069871 A CN 201811069871A CN 109141876 A CN109141876 A CN 109141876A
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- Prior art keywords
- speed reducer
- test platform
- pedestal
- driving device
- load
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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 present invention provides a kind of test platforms.Test platform includes: pedestal for detecting performance parameter of the speed reducer under different loads value, test platform, and speed reducer is arranged on pedestal；First driving device is arranged on pedestal, and the output end of first driving device is connect to drive speed reducer to operate with speed reducer；Load is arranged on pedestal, the output axis connection of load and speed reducer；Wherein, load has multiple load values, by selecting different loads value to detect speed reducer.Present invention efficiently solves the lower problems of detection efficiency of the test platform in the prior art for speed reducer performance detection.
Description
Technical field
The present invention relates to detection technique fields, in particular to a kind of test platform.
Background technique
Currently, traditional speed reducer load testing platform mainly for the temperature rise of speed reducer under specific load, vibrate, make an uproar
The detection of the performance parameters such as sound, torque rotary speed, if desired changes load, then needs first to shut down speed reducer load testing platform,
Load is replaced again, causes speed reducer load testing platform lower to the detection efficiency of speed reducer, and it is time-consuming to increase detection.
Summary of the invention
The main purpose of the present invention is to provide a kind of test platform, with solve in the prior art test platform for slowing down
The lower problem of the detection efficiency of machine performance detection.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of test platform, test platform are used for
Performance parameter of the speed reducer under different loads value is detected, test platform includes: pedestal, and speed reducer is arranged on pedestal；First
Driving device is arranged on pedestal, and the output end of first driving device is connect to drive speed reducer to operate with speed reducer；Load,
It is arranged on pedestal, the output axis connection of load and speed reducer；Wherein, load has multiple load values, by selecting different loads
Charge values detect speed reducer.
Further, test platform further includes deceleration machine support, and deceleration machine support includes support portion and connect with support portion
Interconnecting piece, support portion is set in that speed reducer is outer to be supported to speed reducer, and support portion is connect by interconnecting piece with pedestal.
Further, test platform further include: the first guide rail is arranged on pedestal, and deceleration machine support is along the first guide rail
Movement is to realize movement of the speed reducer relative to pedestal；Second guide rail is arranged on pedestal, and first driving device is led along second
Rail is moved to realize movement of the first driving device relative to pedestal.
Further, test platform further include: the second driving device is connect with deceleration machine support, to drive speed reducer branch
Frame is moved along the first guide rail；Third driving device, connect with first driving device, to drive first driving device along second
Guide rail is mobile.
Further, test platform further include: temperature sensor assembly is arranged on support portion, to detect speed reducer
Temperature.
Further, test platform further include: torque sensing device assembly is arranged on the output shaft of speed reducer, with detection
The torque of speed reducer and/or revolving speed.
Further, it loads as magnetic powder brake.
Further, test platform further include: control device；Power supply unit is electrically connected to magnetic powder with magnetic powder brake
Brake power supply, control device and power supply unit signal are transmitted to adjust the output electric current of power supply unit, by adjusting output electricity
It flows to adjust the load value of magnetic powder brake.
Further, test platform further include: shaft coupling, the output shaft of speed reducer pass through shaft coupling and magnetic powder brake
Input axis connection.
Further, test platform further include: surface of the pedestal far from first driving device, damping is arranged in resilient cushion
Pad is made of rubber material or PCV material or PU material.
It applying the technical scheme of the present invention, test platform is used to detect performance parameter of the speed reducer under different loads value,
Test platform includes pedestal, first driving device and load.Wherein, speed reducer is arranged on pedestal.First driving device setting
On pedestal, the output end of first driving device is connect to drive speed reducer to operate with speed reducer.Load is arranged on pedestal, bears
Carry the output axis connection with speed reducer.Wherein, load has multiple load values, is carried out by selection different loads value to speed reducer
Detection.In this way, staff selects according to demand when needing to detect performance parameter of the speed reducer under different loads value
The different loads value of load is selected, to detect performance parameter of the speed reducer under different loads value.In above process, staff
It is continuously detected it is not necessary that performance of the speed reducer under different loads value can be carried out to speed reducer shutdown, so that staff couple
The detection of the performance parameter of speed reducer is more easier, is easy, solves test platform in the prior art and speed reducer performance is examined
The lower problem of the detection efficiency of survey.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the side view of the embodiment of test platform according to the present invention；
Fig. 2 shows the top views of the test platform in Fig. 1；
Fig. 3 shows the side view after the removal shield of the test platform in Fig. 1；And
Fig. 4 shows the top view after the removal shield of the test platform in Fig. 3.
Wherein, the above drawings include the following reference numerals:
10, speed reducer；20, pedestal；30, first driving device；40, it loads；50, deceleration machine support；51, support portion；52,
Interconnecting piece；60, shaft coupling；71, the first guide rail；72, the second guide rail；80, third driving device；90, shield；100, flange.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application
The normally understood identical meanings of person of an ordinary skill in the technical field.
In the present invention, in the absence of explanation to the contrary, the noun of locality used is usually directed to attached drawing as " upper and lower "
Shown in for direction, or on vertical, vertical or gravity direction；Similarly, it for ease of understanding and retouches
It states, " left and right " is usually for shown in the drawings left and right；" inside and outside " refers to the inside and outside of the profile relative to each component itself,
But the above-mentioned noun of locality is not intended to restrict the invention.
In order to solve the problems, such as that test platform is lower for the detection efficiency of speed reducer performance detection in the prior art, this Shen
It please provide a kind of test platform.
As shown in Figures 1 to 4, test platform is tested for detecting performance parameter of the speed reducer 10 under different loads value
Platform includes pedestal 20, first driving device 30 and load 40.Wherein, speed reducer 10 is arranged on pedestal 20.First driving dress
30 settings are set on pedestal 20, the output end of first driving device 30 is connect to drive speed reducer 10 to operate with speed reducer 10.It is negative
It carries 40 to be arranged on pedestal 20, the output axis connection of load 40 and speed reducer 10.Wherein, load 40 has multiple load values, leads to
Selection different loads value is crossed to detect speed reducer 10.
Using the technical solution of the present embodiment, when needing to examine to performance parameter of the speed reducer 10 under different loads value
When survey, staff selects the different loads value of load 40 according to demand, to detect property of the speed reducer 10 under different loads value
It can parameter.In above process, staff is not necessarily to that speed reducer 10 can be carried out under different loads value to the shutdown of speed reducer 10
Performance continuously detect so that staff is more easier the detection of the performance parameter of speed reducer 10, is easy, solve
The test platform problem lower for the detection efficiency of speed reducer performance detection in the prior art.
In the present embodiment, the performance parameter of speed reducer 10 refers mainly to: the surface temperature of speed reducer 10, vibration, noise and
Torque rotary speed.
In the present embodiment, the range ability of test platform is 1000Nm, realizes the same deceleration by test platform
Machine 10 it is automatic within the set time plus, off-load charge values simulate actual condition, do not have to closed-down manual and replace load value, Jin Erti
The high testing efficiency of speed reducer 10, reduces the labor intensity of staff.
As shown in figures 1 and 3, test platform further includes deceleration machine support 50, and deceleration machine support 50 includes 51 He of support portion
The interconnecting piece 52 connecting with support portion 51, support portion 51 are set in outside speed reducer 10 to be supported to speed reducer 10, support portion
51 are connect by interconnecting piece 52 with pedestal 20.In this way, support portion 51 is connect and to speed reducer 10 by interconnecting piece 52 with pedestal 20
It is supported, so that the dismounting of speed reducer 10 and pedestal 20 is more easier, is easy.Meanwhile above-mentioned mounting means will not shadow
The normal operation of speed reducer 10 is rung, to promote the operational reliability of test platform.
Specifically, support portion 51 is cyclic structure and welds with interconnecting piece 52 that interconnecting piece 52 and pedestal 20 are connected by bolt
It connects.In this way, above-mentioned connection type is more easier the dismounting of deceleration machine support 50 and pedestal 20, is easy, work people is reduced
The labor intensity of member.
It should be noted that deceleration machine support 50 and the connection type of pedestal 20 are without being limited thereto.Optionally, deceleration machine support
50 weld or rivet or are clamped with pedestal 20.
As shown in Figures 1 to 4, test platform further includes the first guide rail 71 and the second guide rail 72.Wherein, the first guide rail 71 is set
It sets on pedestal 20, deceleration machine support 50 is moved along the first guide rail 71 to realize the moving relative to pedestal 20 of speed reducer 10.
Second guide rail 72 is arranged on pedestal 20, and first driving device 30 is moved along the second guide rail 72 to realize first driving device 30
Movement relative to pedestal 20.Specifically, during speed reducer 10 and first driving device 30 are installed, deceleration machine support 50
It can be slided on the first guide rail 71, first driving device 30 can be slided on the second guide rail 72, to prevent speed reducer bracket
50 recurring structure interferes and leads to structural failure during the installation process with first driving device 30, and then prolonged deceleration machine 10, subtracts
The service life of fast machine support 50 and first driving device 30.
Optionally, the first guide rail 71 and the second guide rail 72 are linear guide.The structure of above structure is simple, be easily worked,
It realizes.
As shown in Figures 1 to 4, test platform further includes the second driving device and third driving device 80.Wherein, it second drives
Dynamic device is connect with deceleration machine support 50, to drive deceleration machine support 50 to move along the first guide rail 71.Third driving device 80
It is connect with first driving device 30, to drive first driving device 30 to move along the second guide rail 72.In this way, passing through the second driving
Device driving deceleration machine support 50 is moved along the first guide rail 71, drives 30 edge of first driving device by third driving device 80
The second guide rail 72 it is mobile so that the movement of deceleration machine support 50 and first driving device 30 is more easier, is laborsaving, shorten
The dismounting of test platform is time-consuming.
In the present embodiment, test platform further includes temperature sensor assembly.Wherein, temperature sensor assembly setting is being propped up
On support part 51, to detect the temperature of speed reducer 10.It specifically, will when needing the surface temperature to speed reducer 10 to detect
Temperature sensor assembly is mounted on support portion 51, and the temperature by detecting support portion 51 can be obtained the surface temperature of speed reducer 10
Degree, so that staff is more easier the measurement of the surface temperature of speed reducer 10, is easy.
In the other embodiments being not shown in the accompanying drawings, test platform further includes torque sensing device assembly.Wherein, torque
Sensor module is arranged on the output shaft of speed reducer, to detect torque and the revolving speed of speed reducer.Optionally, torque sensor group
Part is torque rotary speed sensor.In this way, detecting the torque of speed reducer by torque rotary speed sensor in speed reducer operational process
And revolving speed.Meanwhile in above process, staff can choose different size of load value, to realize under different loads value
The torque of speed reducer and the detection of revolving speed.
Optionally, third driving device 80 is swinging handle.
In the present embodiment, load 40 is magnetic powder brake.Specifically, by adjusting the power supply provided for magnetic powder brake
Electric current, i.e., the torque of changeable magnetic powder brake, to realize switching, the change of the different loads value of load 40, so that work
Make personnel be more easier the selection of different loads value, be easy.Meanwhile magnetic powder brake have run smoothly, be without friction, without punching
It hits and the advantages that noiseless.
It should be noted that the type of load 40 is without being limited thereto.Optionally, load 40 is pneumatic brake or hydraulic braking
Device.
In the present embodiment, test platform further includes control device and power supply unit.Wherein, power supply unit and magnetic powders brake
Device is electrically connected to power to magnetic powder brake, and control device and power supply unit signal are transmitted to adjust the output of power supply unit electricity
Stream, by adjusting output electric current to adjust the load value of magnetic powder brake.In this way, above-mentioned setting enables magnetic powder brake real
The continuous change of existing load value without shutting down to speed reducer 10, and then reduces staff to speed reducer 10 in different loads
Performance parameter under charge values detects time-consuming, promotion detection efficiency.
Specifically, staff's operating control device so that the output electric current that is provided to magnetic powder brake of power supply unit into
Row changes, to change the torque of magnetic powder brake, to realize the different loads value of magnetic powder brake.
As shown in Figure 3 and Figure 4, test platform further includes shaft coupling 60.Wherein, the output shaft of speed reducer 10 passes through shaft coupling
60 with the input axis connection of magnetic powder brake.Wherein, same between the input shaft of magnetic powder brake and the output shaft of speed reducer 10
Axis degree is less than or equal to 0.01mm.In this way, above-mentioned setting is so that speed reducer 10 drives the movement of magnetic powder brake more steady, no
Vibration and noise can be generated.
In the present embodiment, the concentricity between the input shaft of the output shaft and speed reducer 10 of first driving device 30 is less than
Or it is equal to 0.01mm.In this way, above-mentioned setting so that first driving device 30 drive speed reducer 10 movement it is more steady, avoid surveying
Examination platform generates vibration and noise in the process of running.
Specifically, to the output shaft of first driving device 30 and the input shaft of speed reducer 10, the input shaft of magnetic powder brake
After completing installation with the output shaft of speed reducer 10, using the concentricity of axiality measuring apparatus detection installed position, to meet peace
Reload request.
In the present embodiment, test platform further includes resilient cushion.Wherein, resilient cushion setting is in pedestal 20 far from the first driving
The surface of device 30, resilient cushion are made of rubber material.In this way, resilient cushion can when test platform is placed on working face
Reduce the vibration being transferred on working face in 10 operational process of speed reducer.
It should be noted that the material of resilient cushion is without being limited thereto.Optionally, resilient cushion is made of PCV material or PU material.
In the present embodiment, pedestal 20 is made of cast iron quality.In this way, above-mentioned choice of material is able to ascend the rigid of pedestal 20
Degree extends the service life of pedestal 20, and then the service life of extended testing system platform, reduces processing cost.
In the present embodiment, the surface backing-off cutting of pedestal 20 towards the first guide rail 71 and the second guide rail 72 is processed, to install the
One guide rail 71 and the second guide rail 72.
In the present embodiment, the quality of pedestal 20 is 2.5t.
In the present embodiment, the input shaft of the output shaft with speed reducer 10 of first driving device 30 is carried out by flange 100
Connection, so that the replacement and dismounting of speed reducer 10 are more easier, are easy.
Optionally, speed reducer 10 is planetary reducer, harmonic wave speed reducing machine or RV speed reducer.
As depicted in figs. 1 and 2, test platform further includes shield 90.Wherein, shield 90 is located at outside shaft coupling 60,
Sensor module is mounted in shield 90, to protect to sensor module.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
When needing to detect performance parameter of the speed reducer under different loads value, staff selects according to demand
The different loads value of load, to detect performance parameter of the speed reducer under different loads value.In above process, staff without
Need to shut down to speed reducer can carry out performance of the speed reducer under different loads value and continuously detects, so that staff is to subtracting
The detection of the performance parameter of fast machine is more easier, easy, solve in the prior art test platform for speed reducer performance detection
The lower problem of detection efficiency.
Obviously, above-mentioned the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments should fall within the scope of the present invention.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, work, device, component and/or their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein
Or the sequence other than those of description is implemented.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of test platform, the test platform is used to detect performance parameter of the speed reducer (10) under different loads value,
It is characterized in that, the test platform includes:
Pedestal (20), the speed reducer (10) are arranged on the pedestal (20)；
First driving device (30), be arranged on the pedestal (20), the output end of the first driving device (30) with it is described
Speed reducer (10) connection is to drive the speed reducer (10) to operate；
It loads (40), is arranged on the pedestal (20), the output axis connection of load (40) and the speed reducer (10)；
Wherein, the load (40) has multiple load values, by the different load values of selection to the speed reducer (10) into
Row detection.
2. test platform according to claim 1, which is characterized in that the test platform further includes deceleration machine support
(50), the deceleration machine support (50) includes support portion (51) and the interconnecting piece (52) connecting with the support portion (51), described
Support portion (51) is set in the speed reducer (10) outside to be supported to the speed reducer (10), and the support portion (51) passes through
The interconnecting piece (52) connect with the pedestal (20).
3. test platform according to claim 2, which is characterized in that the test platform further include:
First guide rail (71) is arranged on the pedestal (20), and the deceleration machine support (50) is along first guide rail (71)
Movement is to realize movement of the speed reducer (10) relative to the pedestal (20)；
Second guide rail (72) is arranged on the pedestal (20), and the first driving device (30) is along second guide rail
(72) movement is to realize movement of the first driving device (30) relative to the pedestal (20).
4. test platform according to claim 3, which is characterized in that the test platform further include:
Second driving device is connect with the deceleration machine support (50), to drive the deceleration machine support (50) along described
One guide rail (71) is mobile；
Third driving device (80) is connect with the first driving device (30), to drive the first driving device (30) edge
Second guide rail (72) it is mobile.
5. test platform according to claim 2, which is characterized in that the test platform further include:
Temperature sensor assembly is arranged on the support portion (51), to detect the temperature of the speed reducer (10).
6. test platform according to claim 2, which is characterized in that the test platform further include:
Torque sensing device assembly is arranged on the output shaft of the speed reducer (10), to detect the torque of the speed reducer (10)
And/or revolving speed.
7. test platform according to any one of claim 1 to 6, which is characterized in that the load (40) is magnetic powder system
Dynamic device.
8. test platform according to claim 7, which is characterized in that the test platform further include:
Control device；
Power supply unit, be electrically connected with the magnetic powder brake with to the magnetic powder brake power, the control device with it is described
Power supply unit signal is transmitted to adjust the output electric current of the power supply unit, by adjusting the output electric current to adjust the magnetic
The load value of powder brake.
9. test platform according to claim 7, which is characterized in that the test platform further include:
Shaft coupling (60), the input that the output shaft of the speed reducer (10) passes through the shaft coupling (60) and the magnetic powder brake
Axis connection.
10. test platform according to claim 1, which is characterized in that the test platform further include:
The surface in the pedestal (20) far from the first driving device (30) is arranged in resilient cushion, and the resilient cushion is by rubber
Material or PCV material or PU material are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069871.3A CN109141876A (en) | 2018-09-13 | 2018-09-13 | test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069871.3A CN109141876A (en) | 2018-09-13 | 2018-09-13 | test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109141876A true CN109141876A (en) | 2019-01-04 |
Family
ID=64825317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811069871.3A Pending CN109141876A (en) | 2018-09-13 | 2018-09-13 | test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109141876A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024388A (en) * | 2019-12-28 | 2020-04-17 | 芜湖固高自动化技术有限公司 | Adjustable speed reducer load test bed |
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| CN107238497A (en) * | 2017-06-13 | 2017-10-10 | 许昌学院 | A kind of horizontal reciprocating rotary reductor product compbined test testboard |
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| CN105241664A (en) * | 2015-11-18 | 2016-01-13 | 南京康尼机电股份有限公司 | Testing device suitable for detecting integrated performance of multi-model precision speed reducer |
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Application publication date: 20190104 |
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| RJ01 | Rejection of invention patent application after publication |