CN209086411U - Motor detection apparatus - Google Patents
Motor detection apparatus Download PDFInfo
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- CN209086411U CN209086411U CN201821757995.6U CN201821757995U CN209086411U CN 209086411 U CN209086411 U CN 209086411U CN 201821757995 U CN201821757995 U CN 201821757995U CN 209086411 U CN209086411 U CN 209086411U
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- China
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- motor
- turntable
- fixed
- detection apparatus
- positioning column
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Abstract
The utility model discloses a kind of motor detection apparatus, for detecting the performance of tested motor, including workbench and detection components, the detection components include torque sensor, turntable and mechanism loading, the mechanism loading includes tension sensor and detection spring, the tested motor drives the turntable rotation, the torque sensor is used to detect the torque of the tested motor, described mechanism loading one end passes through the rotatable fixation of the first fixed column on the working platform, the other end is rotatable to be connect with the second fixed column, second fixed column is fixed on the eccentric position of the turntable, the turntable is driven to rotate by tested motor, and then stretch the detection spring, changed by the elastic force of detection spring, and then change is to the payload size of the tested motor.
Description
Technical field
The utility model relates to a kind of ancillary equipment of motor more particularly to a kind of motor detection apparatus.
Background technique
With the continuous enhancing of mechanization degree, motor utilization start to become more and more extensive, some required precisions compared with
High equipment, equally, the requirement to motor are also higher, some using the long period or new motor, it is necessary to carry out into one
The detection of step, to verify its properties.Current existing motor detection apparatus mainly increases by one by opposite tested motor
A damper or detection motor, to change the load of the tested motor, such equipment, need adjust apply it is loaded
Equipment, and then change the load of the tested motor, can not according to the rotation of tested motor itself, make power follower motor from
Body rotates and changes.
Utility model content
In consideration of it, the rotation of motor can be followed to change to motor the utility model proposes a kind of motor test equipment
Load.
The utility model proposes a kind of motor detection apparatus, for detecting the performance of tested motor, including workbench
And detection components, the detection components include torque sensor, turntable and mechanism loading, the mechanism loading includes pulling force
Sensor and detection spring, the tested motor drive the turntable rotation, and the torque sensor is for detecting the quilt
The torque of measured motor, described mechanism loading one end passes through the rotatable fixation of the first fixed column on the working platform, another
Hold it is rotatable connect with the second fixed column, second fixed column is fixed on the eccentric position of the turntable.
Further, the motor is detachably mounted to below the workbench, and the turntable is set to the work
Make above platform.
It further, further include positioning component, the turntable is equipped with several locating slots, and the positioning component includes gas
Cylinder, connecting rod, reset spring and positioning column, the cylinder are fixedly connected by the connecting rod with the positioning column, and can
It drives the positioning column to be moved to the locating slot to position the turntable, the reset spring socket is in the connecting rod
On, both ends are separately connected the positioning column and cylinder.
Further, limit switch is equipped in the locating slot, when the positioning column by locating slot to the turntable into
When row positioning, the positioning column is contacted with the limit switch.
It further, further include temperature detecting element, the temperature detecting element is used to detect the internal temperature of motor.
It further, further include electric machine support, the electric machine support is set to below the workbench, including mounting plate
And fixed plate, the mounting plate are fixedly connected by the fixed plate with the workbench, the motor is fixed on described
On mounting plate, the mounting plate is mobile in vertical direction relative to the fixed plate.
The utility model proposes motor detection apparatus compared with prior art, beneficial aspects:
Because second fixed column is fixed on the eccentric position of the turntable, one end position of detection spring is constant,
The other end is fixed on turntable by the second fixed column, and when tested motor drives turntable rotation, turntable necessarily be will pull
The detection spring as rotation changes spring because of the elastic force for the generation that is stretched, and then changes detection spring to tested spring
Load, the torque sensor detect motor under motor different loads.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention motor detection apparatus；
Fig. 2 is the positioning component structural schematic diagram of an embodiment of the present invention motor detection apparatus；
Attached drawing marks explanation
100, motor detection apparatus；200, tested motor；10, workbench；11, through-hole is moved；20, detection components；21,
Turntable；22, mechanism loading；221, tension sensor；222, detection spring；23, the first fixed column；24, the second fixed column；30,
Positioning component；31, cylinder, 32, connecting rod；33, positioning column；34, reset spring；40, limit switch.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it should be noted that when a component is considered as " connection " another component, it be can be directly
It is connected to another component in succession, or may be simultaneously present component placed in the middle.Unless otherwise defined, all skills used herein
Art and scientific term have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs.It also needs to illustrate
Be unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, can be with
It is to be fixedly connected, may be a detachable connection, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected, it can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the utility model.Terminology used in the description of the utility model herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in limitation the utility model.
It should also be noted that, the utility model description in, it should be noted that term " center ", "upper", "lower",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
As shown in Figure 1, being mainly used for detecting tested motor the utility model proposes a kind of motor detection apparatus 100
200 performance parameter, including workbench 10 and detection components 20, the detection components 20 are for changing to tested motor
The load of 200 application and performance parameter for detecting tested motor 200.
In the present embodiment, the tested motor 200 is detachably arranged in 10 lower section of workbench, the detection
Component 20 includes torque sensor (not shown), turntable 21 and mechanism loading 22, and the mechanism loading 22 includes pull sensing
Device 221 and detection spring 222, the torque sensor is set between the tested motor 200 and the turntable 21, described
Torque sensor both ends are fixedly connected with the tested motor 200 and the turntable 21 respectively, and the torque sensor is used for
Torque when detection tested motor 200 drives the turntable 21 to rotate.The first fixed column 23 is fixed on the workbench 10,
The eccentric position of the turntable 21 is fixed with the second fixed column 24, and 22 both ends of the mechanism loading difference is rotatable with described the
One fixed column 23 and second fixed column 24 connection, in the present embodiment, described 221 one end of tension sensor is rotatable
Be fixed in first fixed column 23, the other end is rotatable with second fixed column by the detection spring 222
24 are fixedly connected.The tension sensor 221 is used to detect the pulling force of the detection spring 222.
When the tested motor 200 drives the turntable 21 to rotate, turn because second fixed column 224 is in described
The eccentric position of disk 21, the detection spring 222 will necessarily follow the rotation of the turntable 21 and stretch, and generate elastic force, elastic force
The power that the resistance for preventing the turntable 21 from rotating can be become and rotated as the auxiliary turntable 21, when not stopping rotation,
The elastic force of the detection spring 222 can follow change, then the load generated to the tested motor 200 can change.
In one embodiment, the tested motor 200 drives the turntable 21 to rotate, and then stretches the detection spring
222, generate elastic force.When the elastic force that the detection spring 222 generates reaches certain value, the load is more than the tested motor
200 maximum load, tested motor 200 generate amount of heat, and when heat is excessively high, 200 Inside coil of tested motor will be burnt
It is bad.Electric motor protective device, when motor internal temperature reaches certain value, the electric motor protective device can be generally equipped in motor
Motor will be made to power off, motor is avoided to be burned.In the present embodiment, temperature detecting element is equipped in tested motor 200, and (figure is not
Show), when the elastic force of detection spring 222 reaches the maximum load of the tested motor 200, the tested motor 200 is generated heat, when
When temperature reaches certain value, whether observation tested motor 200 stops working, and whether electric motor protective device is normal, if tested motor
When temperature reaches certain value in 200, tested motor 200 is closed, and is no longer worked, then electric motor protective device is normal；Such as reach certain
After value, tested motor 200 works on, and temperature continues to increase, then electric motor protective device breaks down.
For the installation and removal convenient for the tested motor 200, the present embodiment is additionally provided with electric machine support (not shown), described
Electric machine support is detachably mounted to 10 lower section of workbench, including mounting plate and fixed plate, the mounting plate pass through
The fixed plate is fixedly connected with the workbench 10, and the mounting plate is equipped with a plurality of types of mounting holes, for installing not
The tested motor 200 of same type, the fixed plate are equipped with moving hole, and the mounting plate is fixed by stud and the moving hole
Connection, and can be moved along moving hole relative to the fixed plate.
As depicted in figs. 1 and 2, the utility model can also be used to that the whether normal of detection spring 222 tested.The motor inspection
It surveys device 100 and is additionally provided with positioning component 30, the positioning component 30 includes cylinder 31, connecting rod 32, reset spring 34 and determines
Position column 33, the cylinder 31 are fixed on 10 lower section of the workbench, the cylinder 31 by the connecting rod 32 with it is described fixed
Position column 33 is fixedly connected, and the positioning column 33 can be driven mobile, and the reset spring 32 is socketed in the connecting rod 34, and
And both ends are separately connected the positioning column 33 and the cylinder 31.The workbench 10 is equipped with movement through-hole 11, described
Turntable 21 is equipped with several locating slots 211, and the locating slot 211 is corresponding with the positioning column 33, and the positioning column 33 passes through
The movement through-hole 11 passes through the workbench 10, and can be moved on workbench 10 by the movement through-hole 11.
When the turntable 21 turns to certain position, the positioning column 33 inwardly moves under the drive of the cylinder 31, and moves
Into the locating slot 211, at this point, the turntable 21 can not be continued to rotate because of positioning column 33, detection can be passed through at this time
Whether the elastic force of tensile elongation and tension sensor 221 detection of spring 222 is normal to verify detection spring 222.Work as detection
After, the cylinder 31 starts return, and reset spring 34 also can generate the elastic force moved out to the positioning column 33 simultaneously,
Positioning column 33 leaves the locating slot 311, and the turntable 21 continues to rotate.
In order to prevent because the positioning column 33 prevents the turntable 21 from rotating, 200 load excessive of tested motor is enabled
The phenomenon that generating heat, motor is easy to cause to be burnt occurs, and limit switch 40 is equipped in the locating slot 211, when described
When positioning column 33 is moved in the locating slot 211, the positioning column 33 touches the limit switch 40, the detection electricity
Machine 200 stops working, and when the positioning column 33 leaves the locating slot 211, the positioning column 33 is no longer opened with the limit
40 contacts are closed, the motor is started to work, and continues that the turntable 21 is driven to rotate.
The utility model can be set as a variety of realities under the premise of not departing from the spirit and scope of broad sense of the utility model
Mode and deformation are applied, above-mentioned embodiment does not limit the scope of the utility model for illustrating utility model.
Claims (6)
1. a kind of motor detection apparatus, for detecting the performance of tested motor, including workbench and detection components, feature
Be, the detection components include torque sensor, turntable and mechanism loading, the mechanism loading include tension sensor with
And detection spring, the tested motor drive the turntable rotation, the torque sensor is for detecting the tested motor
Torque, on the working platform by the rotatable fixation of the first fixed column, the other end is rotatable for described mechanism loading one end
Connect with the second fixed column, second fixed column is fixed on the eccentric position of the turntable.
2. motor detection apparatus as described in claim 1, which is characterized in that the motor is detachably mounted to the work
Below platform, the turntable is set to above the workbench.
3. motor detection apparatus as claimed in claim 2, which is characterized in that further include positioning component, the turntable is equipped with
Several locating slots, the positioning component include cylinder, connecting rod, reset spring and positioning column, and the cylinder passes through the company
Extension bar is fixedly connected with the positioning column, and the positioning column can be driven to be moved to the locating slot and determined the turntable
Position, in the connecting rod, both ends are separately connected the positioning column and cylinder for the reset spring socket.
4. motor detection apparatus as claimed in claim 3, which is characterized in that be equipped with limit switch in the locating slot, work as institute
When stating positioning column and being positioned by locating slot to the turntable, the positioning column is contacted with the limit switch.
5. such as the described in any item motor detection apparatus of Claims 1-4, which is characterized in that it further include temperature detecting element, institute
Temperature detecting element is stated for detecting the internal temperature of motor.
6. such as the described in any item motor detection apparatus of Claims 1-4, which is characterized in that it further include electric machine support, the electricity
Machine support is set to below the workbench, including mounting plate and fixed plate, the mounting plate by the fixed plate and
The workbench is fixedly connected, and the motor is fixed on the mounting plate, and the relatively described fixed plate of the mounting plate is perpendicular
Histogram is to movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821757995.6U CN209086411U (en) | 2018-10-26 | 2018-10-26 | Motor detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821757995.6U CN209086411U (en) | 2018-10-26 | 2018-10-26 | Motor detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209086411U true CN209086411U (en) | 2019-07-09 |
Family
ID=67121167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821757995.6U Active CN209086411U (en) | 2018-10-26 | 2018-10-26 | Motor detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209086411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033467A (en) * | 2020-09-10 | 2020-12-04 | 南京力源汽车零部件有限公司 | Automobile micro motor detection mechanism |
-
2018
- 2018-10-26 CN CN201821757995.6U patent/CN209086411U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033467A (en) * | 2020-09-10 | 2020-12-04 | 南京力源汽车零部件有限公司 | Automobile micro motor detection mechanism |
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