Motor tester

Abstract

The utility model provides a tester for testing a motor, which comprises a bottom plate, a detection assembly and a clamping assembly, the upper side surface of the bottom plate is provided with the detection assembly, the detection assembly comprises a baffle plate I, a baffle plate II, a rotating assembly and a torque assembly, the surface of the baffle plate I is provided with the torque assembly, and the surface of the baffle plate II is provided with the rotating assembly. Compared with the prior art, the testing device has the following beneficial effects that through the arrangement of the clamping assembly, a user can conveniently install the testing motor or disassemble the testing motor without using screws for fixation, and the testing device is convenient to use and high in practicability. The testing efficiency can be improved, the operation complexity can be reduced, the detection assemblies are arranged, the structures of the detection assemblies are relatively simple, the detection assemblies are integrated on the surfaces of the first baffle and the second baffle, only the first baffle or the second baffle needs to be maintained, and installation and maintenance are easy.

Description

Technical Field

[0001] The utility model belongs to the field of testing equipment, in particular to a motor tester. Background Art

[0002] Motor testing is the process of detecting and evaluating various performance and parameters of a motor. Its purpose is to ensure that the motor can operate stably and efficiently under normal working conditions and comply with relevant standards and specifications. Among them is the motor output shaft torque test step. When testing the motor, the test motor must be fixed first. At present, most test motors are fixed with screws during testing. Screw fixation can provide higher fixing strength to ensure that the test motor will not loosen or shift during the test, thereby improving the accuracy of the test results. However, in actual use, the motor tester has the problem that screw fixation requires the use of tools for manual operation, which increases the complexity of installation and disassembly and reduces the test efficiency. This is because there is a lack of easy-to-fix parts. The lack of easy-to-fix parts will not only lead to the above problems, but also the problem that screw fixation may damage the appearance of the motor, affecting its aesthetics and service life. Therefore, it is necessary to propose a new structure to solve the above technical problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a motor tester to solve the problems raised in the above background technology.

[0004] The utility model is realized through the following technical scheme: a test motor tester, comprising: a base plate, a detection component and a clamping component, the upper surface of the base plate is installed with a detection component, the detection component includes baffle plate one, baffle plate two, a rotation component and a torque component, the surface of baffle plate one is installed with a torque component, the surface of baffle plate two is installed with a rotation component, the right surface of the detection component is installed with a console, the front surface of the base plate is installed with a clamping component, the clamping component comprises a placement plate, a clamping plate and a clamping piece, the front surface of the base plate is integrally formed with a placement plate, the upper surface of the placement plate is symmetrically welded with clamping plates, a plurality of clamping pieces are evenly installed on the upper surface of the clamping plate, the upper surface of the placement plate is clamped and fixed with a test motor by the clamping plate and the clamping piece, and the output shaft of the test motor is connected to the rotation component.

[0005] As a preferred embodiment, a plurality of supporting legs are evenly installed on the lower surfaces of the base plate, the control console and the placement plate, and baffle plate 1 and baffle plate 2 are symmetrically installed on the rear edge and the front edge of the upper surface of the base plate, respectively. Baffle plate 1 has the same structure as baffle plate 2, and a gap is set between baffle plate 1 and baffle plate 2.

[0006] As a preferred embodiment, a torque assembly is installed at the center position of the inner surface of baffle 2, and the torque assembly includes a shell, a torque disc, and a sensor. The front surface of the shell is open, and a torque disc is installed inside the shell for damping rotation. The sensor is installed through the upper side of the outer surface of the shell. Through the combination of the torque disc and the sensor in the torque assembly, the torque of the test motor output shaft can be measured, and detailed performance data can be provided through the control console and computer equipment. The structure of the entire detection assembly is relatively simple and is integrated on the surface of baffle 1 and baffle 2. Only baffle 1 or baffle 2 needs to be maintained, and it is easy to install and maintain.

[0007] As a preferred embodiment, a rotating assembly is installed through the center position of the front side surface of the second baffle, and the rotating assembly includes a mounting part and a rotor. The central axis of the rotor is colinearly aligned with the central axis of the torque disk, and the inner surface of the rotor is connected to the front side surface of the torque disk through a rotating shaft. The rotor is rotatably installed inside the mounting part.

[0008] As a preferred embodiment, the front surface of the rotor is connected to the output shaft of the test motor, the front surface of the placement plate is integrally formed at the center of the front surface of the base plate, the length of the placement plate is greater than the length of the base plate, the width of the placement plate is less than the width of the base plate, and a clamping plate is symmetrically welded to the left edge and the right edge of the upper surface of the placement plate.

[0009] As a preferred embodiment, the cross-section of the clamping plate is L-shaped, and a plurality of clamping members are evenly installed on the upper surface of each clamping plate, and the clamping members include abutment screws and fixing nuts. The fixing nuts are evenly installed on the upper surface of the clamping plate, and an abutment screw is threadedly connected to the interior of each fixing nut. The lower end of the abutment screw abuts against the upper surface of the placement plate. The user can clamp and fix the test motor for installation. In this way, whether the user is installing or disassembling the test motor, it is extremely convenient and there is no need to use screws for fixing. The test efficiency can be improved and the complexity of the operation can be reduced.

[0010] As a preferred embodiment, a test motor is fixed to the upper surface of the placement plate via a clamping plate and an abutment screw, the detection component is electrically connected to the console via wires, the test motor is electrically connected to the AC power via wires, and the console is electrically connected to the computer device via wires.

[0011] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by setting a clamping assembly, the clamping assembly includes a placing plate, a clamping plate and a clamping piece, the placing plate is integrally formed on the front surface of the base plate, the left edge and the right edge of the upper surface of the placing plate are symmetrically welded with the clamping plate, a plurality of clamping pieces are evenly installed on the upper surface of the clamping plate, the upper surface of the placing plate is clamped and fixed with a test motor by the clamping plate and the clamping piece, when in use, the user can fix and install the test motor by clamping the test motor, so that the user is extremely convenient when installing or disassembling the test motor, and there is no need to use screws for fixing, which can improve the test efficiency and reduce the complexity of operation.

[0012] By setting up a detection component, the detection component includes baffle one, baffle two, a torque component and a rotation component. The torque component is installed at the center position of the inner surface of baffle one, and the rotation component is installed at the center position of the front surface of baffle two. The torque component includes a shell, a torque disk and a sensor. The shell is installed at the center position of the inner surface of baffle one, and the torque disk is installed inside the shell for damping rotation. The sensor is installed through the surface of the shell. The torque disk is connected to the rotation component on the surface of baffle two through a rotating shaft, and the rotation component is connected to the output shaft of the test motor. When in use, the torque of the output shaft of the test motor can be measured by matching the torque disk and the sensor in the torque component, and detailed performance data can be provided through the control console and computer equipment. The structure of the entire detection component is relatively simple and is integrated on the surface of baffle one and baffle two. Only baffle one or the baffle needs to be maintained, which is easy to install and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a motor tester.

[0015] Figure 2 The utility model is a schematic diagram of a detection component of a motor tester.

[0016] Figure 3 The utility model is a schematic diagram of a clamping assembly of a motor tester.

[0017] Figure 4 The utility model is a schematic diagram of a clamping member of a motor tester.

[0018] In the figure, 100-bottom plate, 110-baffle plate 1, 111-housing, 112-sensor, 113-torque plate, 120-baffle plate 2, 121-mounting member, 122-rotor, 130-rotating shaft;

[0019] 200 - console;

[0020] 300 - placement plate, 310 - clamping plate, 320 - clamping member, 321 - abutment screw, 322 - fixing nut, 330 - test motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a tester for testing a motor 330, comprising: a bottom plate 100, a detection component and a clamping component, the upper surface of the bottom plate 100 is equipped with a detection component, the detection component includes a baffle 110, a baffle 2 120, a rotation component and a torque component, the surface of the baffle 110 is equipped with a torque component, the surface of the baffle 2 120 is equipped with a rotation component, the right surface of the detection component is equipped with a console 200, the front surface of the bottom plate 100 is equipped with a clamping component The assembly comprises a placing plate 300, a clamping plate 310 and a clamping member 320. The front surface of the base plate 100 is integrally formed with the placing plate 300. The upper surface of the placing plate 300 is symmetrically welded with the clamping plate 310. A plurality of clamping members 320 are evenly installed through the upper surface of the clamping plate 310. A test motor 330 is clamped and fixed on the upper surface of the placing plate 300 by the clamping plate 310 and the clamping member 320. The output shaft of the test motor 330 is connected to the rotating assembly.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As the first embodiment of the utility model: a plurality of supporting legs 101 are evenly installed on the lower surfaces of the bottom plate 100, the control console 200 and the placement plate 300, and a baffle 1 110 and a baffle 2 120 are symmetrically installed on the rear edge and the front edge of the upper surface of the bottom plate 100, respectively. The baffle 1 110 and the baffle 2 120 have the same structure, and a gap is set between the baffle 1 110 and the baffle 2 120;

[0024] A torque assembly is installed at the center of the inner surface of the second baffle 120, and the torque assembly includes a housing 111, a torque disc 113, and a sensor 112. The front surface of the housing 111 is open, and the torque disc 113 is installed inside the housing 111 for damping rotation. The sensor 112 is installed through the upper side of the outer surface of the housing 111.

[0025] A rotating assembly is installed through the center of the front surface of the second baffle 120, and the rotating assembly includes a mounting member 121 and a rotating element 122. The central axis of the rotating element 122 is aligned with the central axis of the torque disc 113. The inner surface of the rotating element 122 is connected to the front surface of the torque disc 113 through a rotating shaft 130. The rotating element 122 is rotatably installed inside the mounting member 121.

[0026] The front side surface of the rotor 122 is connected to the output shaft of the test motor 330, the front side surface of the placement plate 300 is integrally formed at the center of the front side surface of the bottom plate 100, the length of the placement plate 300 is greater than the length of the bottom plate 100, the width of the placement plate 300 is less than the width of the bottom plate 100, and a clamping plate 310 is symmetrically welded to the left edge and the right edge of the upper side surface of the placement plate 300;

[0027] When in use, the user prepares the test motor 330 to be tested, and then fixes it in front of the detection component through the clamping assembly (the test motor 330 to be tested needs to ensure that the output shaft is colinearly aligned with the center position of the surface of the detection component). After the test motor 330 is fixed by the clamping assembly, the output shaft of the test motor 330 is connected to the rotor 122 inside the rotating assembly (as for which connection method to choose, it needs to be selected according to the specific structure of the output shaft. No matter which connection method is selected, it is only necessary to connect the output shaft to the rotor 122). After the connection is completed, the user can start the test motor 330 through the console 200 to rotate the output shaft of the test motor 330, and then the output shaft drives the rotor 122 inside the mounting member 121 to rotate. When the rotor 122 rotates, the rotor 122 will drive the rotating shaft 130 connected to its inner surface to rotate. When the rotating shaft 130 rotates, it will drive the torque disk 113 connected to it in the housing 111. When the torque disc 113 rotates, the sensor 112 penetrating the surface of the shell 111 transmits the rotation data of the torque disc 113 to the inside of the console 200 so that the user can view the detection data through the computer equipment later (the sensor 112 is a torque sensor 112, also known as a torque sensor 112, which is a device for measuring the torque on the rotating shaft. It can convert the magnitude of the torque into an electrical signal or other forms of output for monitoring, control or data analysis. The model of the torque sensor 112 is KISTLER-9049). After the test motor 330 is tested, the entire test structure can be completed. The torque of the output shaft of the test motor 330 can be measured by matching the torque disc 113 and the sensor 112 in the torque assembly, and the detailed performance data can be provided by matching the computer equipment of the console 200. The structure of the entire detection assembly is relatively simple and is integrated on the surface of baffle 1 10 and baffle 2 120. Only baffle 1 110 or the baffle needs to be maintained, which is easy to install and maintain.

[0028] See also Figure 1 , Figure 2 , Figure 4 As the second embodiment of the present utility model: the cross section of the clamping plate 310 is L-shaped, and a plurality of clamping members 320 are evenly installed on the upper surface of each clamping plate 310, and the clamping members 320 include abutting screws 321 and fixing nuts 322, and the fixing nuts 322 are evenly installed on the upper surface of the clamping plate 310, and an abutting screw 321 is threadedly connected to the interior of each fixing nut 322, and the lower end of the abutting screw 321 abuts against the upper surface of the placement plate 300;

[0029] The upper surface of the placement plate 300 is abutted and fixed with a test motor 330 through a clamping plate 310 and an abutting screw 321, the detection component is electrically connected to the console 200 through wires, the test motor 330 is electrically connected to the mains through wires, and the console 200 is electrically connected to the computer device through wires;

[0030] When in use, the user first slides the test motor 330 from the front of the placement plate 300 and clamps it between the two clamping plates 310, so that the upper surface of the placement plate 300 abuts against the lower surface of the test motor 330. After the test motor 330 is slid and clamped to a suitable position, the user pinches the abutment screw 321 with his hand to rotate the abutment screw 321. When it rotates counterclockwise, the lower end of the abutment screw 321 moves downward, and then the lower end of the abutment screw 321 is abutted and fixed with the base of the test motor 330. On the contrary, when it rotates clockwise, the lower end of the abutment screw 321 moves upward, and the test motor 330 can be removed from the clamping assembly. In this way, the user is extremely convenient when installing or disassembling the test motor 330, and there is no need to use screws for fixing, which can improve the test efficiency and reduce the complexity of the operation.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A motor tester, comprising: A bottom plate (100), a detection assembly and a clamping assembly, characterized in that a detection assembly is installed on the upper surface of the bottom plate (100), the detection assembly comprises a baffle plate 1 (110), a baffle plate 2 (120), a rotation assembly and a torque assembly, and a torque assembly is installed on the surface of the baffle plate 1 (110); A rotating assembly is installed on the surface of the second baffle plate (120), a console (200) is installed on the right side surface of the detection assembly, a clamping assembly is installed on the front side surface of the bottom plate (100), the clamping assembly comprises a placement plate (300), a clamping plate (310) and a clamping member (320), and the placement plate (300) is integrally formed on the front side surface of the bottom plate (100); The upper surface of the placement plate (300) is symmetrically welded with a clamping plate (310), and a plurality of clamping members (320) are evenly installed through the upper surface of the clamping plate (310). A test motor (330) is clamped and fixed to the upper surface of the placement plate (300) by the clamping plate (310) and the clamping members (320), and the output shaft of the test motor (330) is connected to the rotating assembly.

2. A motor tester as claimed in claim 1, characterized in that: A plurality of supporting legs are evenly installed on the lower surfaces of the base plate (100), the control console (200) and the placement plate (300); a baffle plate 1 (110) and a baffle plate 2 (120) are symmetrically installed on the rear edge and the front edge of the upper surface of the base plate (100); the baffle plate 1 (110) and the baffle plate 2 (120) have the same structure; and a gap is provided between the baffle plate 1 (110) and the baffle plate 2 (120).

3. A motor tester as claimed in claim 2, characterized in that: A torque assembly is installed at the center of the inner surface of the second baffle (120), and the torque assembly comprises a housing (111), a torque disc (113), and a sensor (112). The front surface of the housing (111) is designed to be open, and the torque disc (113) is installed inside the housing (111) for damping rotation. The sensor (112) is installed through the upper side of the outer surface of the housing (111).

4. A motor tester as claimed in claim 3, characterized in that: A rotating assembly is installed through the center of the front surface of the second baffle (120), and the rotating assembly includes a mounting member (121) and a rotor (122). The central axis of the rotor (122) is colinearly aligned with the central axis of the torque disk (113). The inner surface of the rotor (122) is connected to the front surface of the torque disk (113) via a rotating shaft (130), and the rotor (122) is rotatably installed inside the mounting member (121).

5. A motor tester as claimed in claim 4, characterized in that: The front side surface of the rotor (122) is connected to the output shaft of the test motor (330), the front side surface of the placement plate (300) is integrally formed at the center of the front side surface of the base plate (100), the length of the placement plate (300) is greater than the length of the base plate (100), the width of the placement plate (300) is less than the width of the base plate (100), and a clamping plate (310) is symmetrically welded to the left edge and the right edge of the upper surface of the placement plate (300).

6. A motor tester as claimed in claim 5, characterized in that: The cross section of the clamping plate (310) is L-shaped. A plurality of clamping members (320) are evenly installed on the upper surface of each clamping plate (310). The clamping members (320) include abutment screws (321) and fixing nuts (322). The fixing nuts (322) are evenly installed on the upper surface of the clamping plate (310). An abutment screw (321) is threadedly connected to the interior of each fixing nut (322). The lower end of the abutment screw (321) abuts against the upper surface of the placement plate (300).

7. A motor tester as claimed in claim 1, characterized in that: A test motor (330) is fixedly abutted on the upper surface of the placement plate (300) via a clamping plate (310) and an abutment screw (321); the detection component is electrically connected to the control console (200) via electric wires; the test motor (330) is electrically connected to the mains via electric wires; and the control console (200) is electrically connected to a computer device via a wire.

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