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CN-224216837-U - Motor testing device

CN224216837UCN 224216837 UCN224216837 UCN 224216837UCN-224216837-U

Abstract

The utility model relates to the technical field of motor test equipment, in particular to a motor test device, wherein an empty slot is formed in the middle part of a test table, two positioning tables are symmetrically arranged on two sides of a positioning plate, a sliding block which is in sliding connection with the empty slot is arranged at the lower end of the positioning table, a bottom frame is arranged at the lower end of the positioning table, a toothed plate is arranged at the lower end of the bottom frame, and a bearing plate is arranged below the test table. The design greatly shortens the overall test time, remarkably improves the motor test efficiency, and fully meets the requirements of industrial production and scientific research experiments on efficient motor test.

Inventors

  • Tang Liusong
  • LUO MINGYING
  • LI MIN

Assignees

  • 温州德仕电机有限公司

Dates

Publication Date
20260508
Application Date
20250508

Claims (6)

  1. 1. The motor testing device comprises a testing table (1) and a positioning plate (4) and is characterized in that an empty slot (2) is formed in the middle of the testing table (1), two positioning tables (3) are symmetrically arranged on two sides of the positioning plate (4), a sliding block (5) which is in sliding connection with the empty slot (2) is arranged at the lower end of the positioning table (3), an underframe (6) is arranged at the lower end of the positioning table (3), a toothed plate (7) is arranged at the lower end of the underframe (6), a bearing plate is arranged below the testing table (1), a motor (8) is arranged at the upper end of the bearing plate, a rotating shaft (9) is arranged at the output end of the motor (8), and a gear (10) meshed with the toothed plate (7) is arranged on the rotating shaft (9); A bottom plate (11) is arranged below the positioning table (3), limit rods (12) penetrating through the positioning table (3) are arranged at four corners of the bottom plate (11), a cavity (14) is formed in the middle part of the lower end of the positioning table (3), a spring is arranged in the cavity (14), and a vertical rod (15) which is inserted into the cavity (14) and connected with the spring is arranged in the middle part of the bottom plate (11); Two limiting components are arranged at the upper end of the test bench (1) in a symmetrical hollow groove (2).
  2. 2. A motor testing device according to claim 1, wherein the lower end of the base plate (11) is provided with a pull rod (13).
  3. 3. The motor testing device according to claim 2, wherein the limiting assembly comprises a fixing frame (16) and a telescopic assembly (17), the fixing frame (16) is fixed at the upper end of the test bench (1), the telescopic assembly (17) is fixed at the upper end of the fixing frame (16), a clamping plate (18) is arranged at the output end of the telescopic assembly (17), and clamping blocks (19) are arranged at two ends of the clamping plate (18).
  4. 4. A motor testing device according to claim 3, wherein the plurality of clamping blocks (19) are each of cylindrical configuration.
  5. 5. A motor testing device according to claim 4, wherein the output end of the telescopic assembly (17) is provided with a push rod connected with a clamping plate (18).
  6. 6. A motor testing device according to claim 5, wherein the motor (8) is a servo motor and the telescopic assembly (17) is a cylinder.

Description

Motor testing device Technical Field The utility model relates to the technical field of motor testing equipment, in particular to a motor testing device. Background In industrial production and scientific research experiments, the motor is extremely widely applied and is very important for accurately testing the motor performance. The traditional motor testing device has a plurality of problems of inconvenient operation, and the testing efficiency and the accuracy of the testing result are seriously affected. When the traditional motor testing device is used, after the motor is tested, the motor needs to be unloaded, the motor needs to be taken down on the detection table in the process, the motor cannot be tested continuously in the process, and then the testing efficiency of the motor can be reduced. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a motor testing device. (II) technical scheme The motor testing device comprises a testing table and a positioning plate, wherein an empty slot is formed in the middle of the testing table, two positioning tables are symmetrically arranged on two sides of the positioning plate, a sliding block in sliding connection with the empty slot is arranged at the lower end of the positioning table, a bottom frame is arranged at the lower end of the positioning table, a toothed plate is arranged at the lower end of the bottom frame, a bearing plate is arranged below the testing table, a motor is arranged at the upper end of the bearing plate, a rotating shaft is arranged at the output end of the motor, and gears meshed with the toothed plate are arranged on the rotating shaft; A bottom plate is arranged below the positioning table, limit rods penetrating through the positioning table are arranged at four corners of the bottom plate, a cavity is formed in the middle part of the lower end of the positioning table, a spring is arranged in the cavity, and a vertical rod which is inserted into the cavity and connected with the spring is arranged in the middle part of the bottom plate; and two limiting assemblies are arranged at the upper end of the test bench in a symmetrical hollow groove. In order to facilitate the operation of the bottom plate, the utility model is improved in that the lower end of the bottom plate is provided with a pull rod. In order to enable the motor to be placed on the positioning table more stably, the utility model is improved in that the limiting assembly comprises a fixing frame and a telescopic assembly, the fixing frame is fixed at the upper end of the test table, the telescopic assembly is fixed at the upper end of the fixing frame, the output end of the telescopic assembly is provided with a clamping plate, two ends of the clamping plate are provided with clamping blocks, the clamping blocks are of cylindrical structures, and the output end of the telescopic assembly is provided with a push rod connected with the clamping plate. Furthermore, the utility model is improved in that the motor adopts a servo motor, and the telescopic component adopts an air cylinder. (III) beneficial effects Compared with the prior art, the utility model provides a motor testing device, which has the following beneficial effects: The device adopts the design of the movable positioning table, when one motor is tested, the positioning table is driven to move through the servo motor, the next motor to be tested can be immediately sent into a test area, a new round of test is not required to be started after the completion of unloading, and the continuous operation of motor test is truly realized. The design greatly shortens the overall test time, remarkably improves the motor test efficiency, and fully meets the requirements of industrial production and scientific research experiments on efficient motor test. Drawings FIG. 1 is a schematic view of a first perspective view of the present utility model; FIG. 2 is a schematic view of a second perspective view of the present utility model; FIG. 3 is a front view of FIG. 1 of the present utility model; FIG. 4 is a side view of FIG. 1 of the present utility model; FIG. 5 is a schematic view of the mounting structure of the spring of the present utility model; In the figure, 1, a test bench; 2, empty slots, 3, a positioning table, 4, a positioning plate, 5, a sliding block, 6, a bottom frame, 7, a toothed plate, 8, a motor, 9, a rotating shaft, 10, gears, 11, a bottom plate, 12, a limiting rod, 13, a pull rod, 14, a cavity, 15, a vertical rod, 16, a fixing frame, 17, a telescopic component, 18, a clamping plate, 19 and a clamping block. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.