Speed reduction motor production line load test and aging test device easy and convenient to operate
By designing a load testing and aging test device for geared motor production lines, and utilizing couplings and load controllers to achieve simultaneous testing of multiple motors, the problem of high testing costs for individual motors is solved, testing and procurement costs are reduced, and mass production is made more suitable.
Patent Information
- Application Number
- CN202520327470.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-02-27
AI Technical Summary
Existing technologies for geared motors have high individual testing costs and require expensive brakes, making them unsuitable for mass production.
Design a load testing and aging test device for a geared motor production line. The device uses multiple load motor positioning stations and test motor positioning stations to be set up one-to-one. The load motor and the test motor are connected by couplings. The original geared motor is used as a generator to provide load. Combined with an adjustable load controller and a fast positioning mechanism, multiple motors can be tested simultaneously.
It enables simultaneous testing of multiple geared motors, reducing testing costs and procurement expenses, and can adjust the load size according to different load requirements to adapt to mass production needs.
Smart Images
Figure CN223742684U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to motor test technology, concretely relates to a kind of deceleration motor load test and ageing test device. BACKGROUND
[0002] Most of DC deceleration motor is combined and assembled by multi-stage gear reduction gearbox and motor. Because of the complexity of manufacture and assembly, in order to ensure its normal operation within the specified time, gear box load and aging test are needed before shipment, and the existing technology tests single motor each time, and corresponding brake is configured, which is bulky, expensive and high in cost, and is not suitable for batch production test. UTILITY MODEL CONTENT
[0003] The utility model solves the technical problem that a simple and convenient deceleration motor production line load test and ageing test device is provided, and the problem of high cost of single test of the motor to be tested in the prior art is solved.
[0004] To solve the above technical problems, the utility model adopts the following technical scheme:
[0005] A simple and convenient deceleration motor production line load test and ageing test device, comprising a support, a table plate provided on the support, a load motor positioning component and a motor to be tested positioning component provided on the table plate and arranged side by side in the transverse direction, the load motor positioning component is provided with a row of load motor positioning stations in the longitudinal direction, the motor to be tested positioning component is provided with a row of motor to be tested positioning stations in the longitudinal direction, and the motor to be tested positioning stations and the load motor positioning stations are arranged one by one, the load motor positioning stations are used for positioning load motor, the motor to be tested positioning stations are used for positioning motor to be tested, a shaft coupling is provided between the output shaft of the load motor and the output shaft of the motor to be tested, and the load motor provides load for the motor to be tested when the motor to be tested is tested.
[0006] Preferably, the load motor positioning component comprises a first axial positioning plate fixed vertically on the table plate, the first axial positioning plate is provided with a first through hole, the first axial positioning plate is used for fixing the front end of the load motor, and the first through hole is used for the output shaft of the load motor to pass through.
[0007] Preferably, the motor to be tested positioning component comprises a second axial positioning plate fixed vertically on the table plate, the second axial positioning plate is provided with a second through hole, the second axial positioning plate is used for fixing the front end of the motor to be tested, and the second through hole is used for the output shaft of the motor to be tested to pass through.
[0008] Preferably, the second axial positioning plate is provided with a positioning pin, and the front end of the motor to be tested is provided with a positioning hole matched with the positioning pin.
[0009] Preferably, the motor positioning component to be tested further comprises a motor support plate, and the motor support plate is provided with a V-shaped groove for positioning the rear part of the motor to be tested.
[0010] Preferably, the first axial positioning plate is fixed to the front end of the load motor by bolts.
[0011] Preferably, the bracket is a rectangular body structure, and the bottom corners of the bracket are provided with rollers.
[0012] Preferably, the bracket is provided with an intermediate layer plate below the table plate, and the intermediate layer plate is placed with control elements.
[0013] Preferably, the load motor is connected with a load controller for adjusting the load size and time of the load motor.
[0014] Preferably, the table plate is provided with an alarm lamp corresponding to the motor positioning station to be tested for alarming when the motor to be tested fails to test.
[0015] The utility model adopts the technical scheme, has the following technical effects:
[0016] Since the load motor positioning component is provided with a row of load motor positioning stations along the longitudinal direction, the motor positioning component to be tested is provided with a row of motor positioning stations to be tested along the longitudinal direction, and the motor positioning stations to be tested and the load motor positioning stations are one-to-one corresponding, wherein the load motor positioning stations are used for positioning the load motor, the motor positioning stations to be tested are used for positioning the motor to be tested, a shaft coupling is arranged between the output shaft of the load motor and the output shaft of the motor to be tested, and the load motor provides load for the motor to be tested during the test of the motor to be tested. Therefore, a plurality of motors to be tested can be tested together, and the test cost is reduced.
[0017] In addition, the load of the motor to be tested is realized by using the original reduction motor as a generator, and a brake does not need to be additionally designed and manufactured. Since the original motor can be used for testing when serving as load, the motor does not need to be purchased again, and the procurement cost is reduced, so that the cost is greatly reduced.
[0018] Moreover, the load size can be adjusted due to the electric control characteristics of the reduction motor, and different load demands can be adapted.
[0019] When the motor to be tested is positioned, the middle part is supported on the V-shaped groove of the motor support plate, then the motor to be tested is manually pushed in, the positioning hole is inserted into the positioning pin, and the output shaft of the motor to be tested is matched into the shaft coupling. Therefore, the motor positioning component to be tested realizes the rapid positioning and rapid dismounting of the motor to be tested.
[0020] Since the bottom corners of the bracket are provided with rollers, the reduction motor production line load test and aging test device of the utility model can be conveniently moved to different places, and can be used with different production lines at different places.
[0021] The specific technical scheme and beneficial effects of the utility model will be described in detail in the following specific embodiments with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS
[0022] The utility model will be further described below in combination with the drawings and specific embodiments:
[0023] Fig. 1 Fig. 1 is a structural schematic diagram of the speed reducer motor production line load test and aging test device of the utility model;
[0024] Fig. 2 Fig. 2 is a side view of the speed reducer motor production line load test and aging test device of the utility model;
[0025] Fig. 3 Fig. 3 is a side view of the speed reducer motor production line load test and aging test device of the utility model;
[0026] Fig. 4 Fig. 4 is a top view of the speed reducer motor production line load test and aging test device of the utility model;
[0027] In the drawing: support 100, table plate 11, middle layer plate 12, roller 13, cross beam 14, first axial positioning plate 21, load motor 22, load controller 221, shaft coupling 222, bolt 23, motor to be measured positioning part 300, second axial positioning plate 31, positioning pin 311, motor to be measured 32, alarm lamp 321, motor supporting plate 33, V-shaped groove 331, operation part 400, operation screen 41, manual switch 42, indicating lamp 43, emergency stop switch 44, control element 45. DETAILED DESCRIPTION
[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, not as any limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0029] Those skilled in the art can understand that the features in the following embodiments and implementation manners can be combined with each other without conflict.
[0030] The terms used in the present application are merely for the purpose of describing specific embodiments, and are not intended to limit the present application. For example, the words such as "front", "back", "vertical", "horizontal" and the like indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device / element must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application.
[0031] In the present application, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "upper", "above" and "on" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "under", "below" and "under" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0032] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0033] In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features.
[0034] The prior art only tests the motor to be tested individually, and a corresponding brake needs to be configured, which is bulky, expensive and high in cost, and is not suitable for batch production testing, so a set of devices are designed to cooperate with the production line for testing. For example Figs. 1 to 4The embodiment shown provides a simple and convenient operation of the speed reducer motor production line load test and aging test device, including a support 100, a table plate 11 arranged on the support, a load motor positioning component 200 and a motor to be tested positioning component 300 arranged side by side in the transverse direction on the table plate 11, the load motor positioning component 200 is provided with a row of load motor positioning stations along the longitudinal direction, the motor to be tested positioning component 300 is provided with a row of motor to be tested positioning stations along the longitudinal direction, and the motor to be tested positioning station and the load motor positioning station are arranged one by one, the load motor positioning station is used for positioning the load motor 22, the motor to be tested positioning station is used for positioning the motor to be tested 32, a shaft coupling 222 is arranged between the output shaft of the load motor 22 and the output shaft of the motor to be tested 32, and the load motor 22 provides load for the motor to be tested during the test of the motor to be tested.
[0035] Since the load motor positioning component is provided with a row of load motor positioning stations along the longitudinal direction, the motor to be tested positioning component is provided with a row of motor to be tested positioning stations along the longitudinal direction, and the motor to be tested positioning station and the load motor positioning station are arranged one by one, wherein the load motor positioning station is used for positioning the load motor, the motor to be tested positioning station is used for positioning the motor to be tested, a shaft coupling is arranged between the output shaft of the load motor and the output shaft of the motor to be tested, and the load motor provides load for the motor to be tested during the test of the motor to be tested, therefore, a plurality of motors to be tested can be tested together, and the test cost is reduced.
[0036] In addition, the load of the motor to be tested is realized by using the original speed reducer motor as a generator, without the need of additionally designing and manufacturing a brake, since the original motor can be used for testing, the motor does not need to be purchased again, and the procurement cost is reduced, so that the cost is greatly reduced. Moreover, due to the electric control characteristics of the speed reducer motor itself, the load size can be adjusted to adapt to different load requirements. Specifically, the load motor 22 is connected with a load controller 221 for adjusting the load size and time of the load motor 22.
[0037] With reference to the test device in the prior art, the operation component 400 is also provided, the operation component 400 is provided with an operation screen 41, a manual switch 42, an indicator lamp 43 and an emergency stop switch 44, the test process and test results can be displayed and touch operation can be performed on the operation screen, the manual switch 42 and the emergency stop switch 44 can be switched, and the indicator lamp 43 is used for indicating the start state.
[0038] In some embodiments, the load motor positioning component 200 comprises a first axial positioning plate 21 fixed vertically to the table, which is provided with a first through hole 211 for fixing the front end of the load motor and passing the output shaft of the load motor. Specifically, the first axial positioning plate 21 and the front end of the load motor 22 are fixed by bolts 23.
[0039] In some embodiments, the to-be-tested motor positioning component 300 comprises a second axial positioning plate 31 fixed vertically to the table, which is provided with a second through hole for fixing the front end of the to-be-tested motor and passing the output shaft of the to-be-tested motor.
[0040] In order to quickly position the to-be-tested motor 32, the second axial positioning plate 31 is provided with positioning pins 311, and the front end of the to-be-tested motor is provided with positioning holes matched with the positioning pins 311. In addition, the to-be-tested motor positioning component 300 further comprises a motor support plate 33 provided with a V-shaped groove 331 for positioning the rear part of the to-be-tested motor. The positioning pins 311 are perpendicular to the second axial positioning plate 31, and the specific number can be two, which are arranged side by side at the same height to facilitate the alignment of the front end positioning hole of the to-be-tested motor with the positioning pin and the cooperation of the positioning hole with the positioning pin. The motor support plate 33 is arranged corresponding to the rear part of the to-be-tested motor, which is perpendicular to the table and provided with a V-shaped groove at the upper part for positioning the rear part of the to-be-tested motor. When positioning the to-be-tested motor, the middle part is supported in the V-shaped groove, and then the to-be-tested motor is manually pushed in to make the positioning hole and the positioning pin fit together, and at the same time the output shaft of the to-be-tested motor is matched into the shaft coupling. Therefore, the to-be-tested motor positioning component 300 in the embodiment realizes the quick positioning and quick dismounting of the to-be-tested motor.
[0041] Specifically, the bracket 100 is a rectangular body structure, and the bottom four corners of the bracket are provided with rollers 13. Therefore, it is convenient to move the speed reducer motor production line load test and aging test device to different places, and it can be used with different production lines at different places at any time. The bracket 100 is provided with an intermediate layer plate 12 below the table, and the control element 45 is placed on the intermediate layer plate 12. The bracket 100 is provided with a cross beam 14 below the table corresponding to one side of the load motor positioning component 200, and a row of load controllers 221 are installed on the cross beam 14 and correspond to the load motor 22 one by one. In addition, the table 11 is provided with an alarm lamp 321 corresponding to the to-be-tested motor positioning station, which is used for alarming when the to-be-tested motor test is unqualified. That is, one alarm lamp 321 is arranged at each to-be-tested motor positioning station, which corresponds to the to-be-tested motor position to indicate whether the corresponding to-be-tested motor test is qualified.
[0042] During testing, the whole device is powered on, the load motor load size and test time are adjusted by the load controller, the load motor is started to run. Then the tested motor is put in turn, the tested motor is manually pushed into the motor support plate through the positioning pin, the output shaft of the tested motor is matched into the coupling, the tested motor is driven by the load motor to run, and the test is completed according to the required test time. If the alarm lamp at the corresponding position does not alarm, it indicates that the product is qualified, the product is taken out and put into the qualified area for testing of the next batch of products. If the alarm lamp at the corresponding position alarms, the product corresponding to the alarm is taken out and treated as unqualified product. Batch testing is carried out according to the above operation steps.
[0043] In addition to the preferred embodiments described above, the utility model also has other implementation manners, and those skilled in the art can make various changes and modifications according to the utility model, as long as the changes and modifications do not deviate from the spirit of the utility model, and all should belong to the range defined in the claims of the utility model.
Claims
1. A simple operation of the deceleration motor production line load test and aging test device, characterized in that, The bracket, the table plate arranged on the bracket, the load motor positioning component and the motor to be tested positioning component arranged on the table plate and in transverse direction, the load motor positioning component is equipped with a row of load motor positioning stations along the longitudinal direction, the motor to be tested positioning component is equipped with a row of motor to be tested positioning stations along the longitudinal direction, and the motor to be tested positioning station and the load motor positioning station are arranged one by one, the load motor positioning station is used for positioning the load motor, the motor to be tested positioning station is used for positioning the motor to be tested, the output shaft of the load motor and the output shaft of the motor to be tested are equipped with a shaft coupling, and the load motor provides load for the motor to be tested when the motor to be tested is tested.
2. The load test and burn-in test device for a reduction motor production line according to claim 1, wherein The load motor positioning component includes a first axial positioning plate fixed vertically on the table plate, the first axial positioning plate is equipped with a first through hole, the first axial positioning plate is used for fixing the front end of the load motor, and the first through hole is used for the output shaft of the load motor to pass through.
3. The load test and burn-in test device for a reduction motor production line according to claim 2, wherein The motor to be tested positioning component includes a second axial positioning plate fixed vertically on the table plate, the second axial positioning plate is equipped with a second through hole, the second axial positioning plate is used for fixing the front end of the motor to be tested, and the second through hole is used for the output shaft of the motor to be tested to pass through.
4. The load test and burn-in test device for a reduction motor production line according to claim 3, wherein The second axial positioning plate is equipped with a positioning pin, and the front end of the motor to be tested is equipped with a positioning hole matched with the positioning pin.
5. The load testing and burn-in test device for a reduction motor production line according to claim 4, wherein The motor to be tested positioning component further includes a motor support plate, and the motor support plate is equipped with a V-shaped groove for positioning the rear part of the motor to be tested.
6. The load test and burn-in test device for a reduction motor production line according to claim 2, wherein The first axial positioning plate and the front end of the load motor are fixed by bolts.
7. The load testing and burn-in test device for a reduction motor production line according to claim 1, wherein The bracket is a rectangular body structure, and the bottom four corners of the bracket are equipped with rollers.
8. The load test and burn-in test device for a reduction motor production line according to claim 7, wherein The bracket is equipped with an intermediate layer plate below the table plate, and the intermediate layer plate is placed with control elements.
9. The load testing and burn-in test device for a reduction motor production line according to claim 1, wherein The load motor is connected with a load controller for adjusting the load size and time of the load motor.
10. The load testing and burn-in test device for a reduction motor production line according to claim 1, wherein The table plate is equipped with an alarm lamp corresponding to the motor to be tested positioning station for alarming when the motor to be tested is unqualified.