Motor calibration detection equipment

Abstract

The present invention relates to the technical field of motor production, and in particular discloses a motor correction and detection equipment, including a workbench and a detection device arranged on the workbench, wherein the detection device includes a bearing plate arranged on the workbench, a fixing part for fixing an external motor, a correction component and a detection component for detecting the qualification of the external motor, wherein the fixing part is connected to the bearing plate, and the detection component is arranged on the bearing plate; the correction component includes a base connected to the bearing plate, a plurality of correction heads slidably connected to the base, and a clamping part, wherein the clamping part is rotatably connected to the base, and the free end of each correction head abuts against the outer side wall of the clamping part; beneficial effect: by arranging a plurality of correction heads, under the rotation of the clamping part, the plurality of correction parts complete the correction of the motor in turn, thereby realizing the purpose of automatic detection and production of the motor, saving manpower, and improving the accuracy of the motor detection result and the detection efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of motor production, and in particular discloses a motor correction and detection device. Background Art

[0002] The motor is mainly composed of three parts: a large group, a small group, and a rotor. During the assembly process, the rotor and the small group are installed in the large group. However, after assembly, the axes of the three parts cannot be guaranteed to coincide, resulting in no empty space between the rotor and the large group, and between the large group and the small group, causing the motor to get stuck. Therefore, the motor needs to be inspected. The traditional method is to perform random inspections or full inspections manually. This traditional manual inspection method has the problems of missed inspections, distorted inspection results, and time-consuming and labor-intensive inspections. It is a bottleneck in the motor production process. It cannot ensure the 100% qualified rate of the motor after inspection, nor can it achieve the automation of motor production. Summary of the invention

[0003] In order to overcome the shortcomings of the prior art, an object of the present invention is to provide a motor calibration and detection device to realize the automation of the motor production process.

[0004] To achieve the above object, the technical solution of the present invention is:

[0005] A motor calibration and testing device comprises a workbench and a testing device arranged on the workbench, wherein the testing device comprises a bearing plate arranged on the workbench, a fixing member for fixing an external motor, a calibration component and a testing component for testing the eligibility of the external motor, wherein the fixing member is connected to the bearing plate, and the testing component is arranged on the bearing plate;

[0006] The correction assembly comprises a base connected to the carrier plate, a plurality of correction heads slidably connected to the base and a clamping member, wherein the clamping member is rotatably connected to the base, and the free end of each correction head abuts against the outer side wall of the clamping member.

[0007] Furthermore, the base is provided with a second through hole for accommodating the clamping member, and the clamping member is provided with a fourth through hole for the correction head to pass through;

[0008] The fixing piece is provided with a third through hole for the correction head to pass through.

[0009] Furthermore, the clamping member is in a hollow columnar structure, an outer side wall of the clamping member is provided with a groove, and the fourth through hole is located in the groove.

[0010] Furthermore, it also includes a motor for driving the clamping member to rotate, and the motor is arranged on the workbench.

[0011] Furthermore, the correction head includes a guide member, a striking member and a spring, one end of the guide member is arranged on the base, the striking member is arranged on the free end of the guide member, and the spring is sleeved on the guide member and located between the striking member and the base.

[0012] Furthermore, the invention also includes a conveying component for conveying an external motor, and the conveying component is arranged on a workbench.

[0013] Furthermore, it also includes a transfer component for transferring the external motor in the conveying component to the fixed part, and the transfer component includes a cylinder and a telescopic rod connected to the output end of the cylinder.

[0014] Furthermore, it also includes a card seat for carrying an external motor, and the card seat is placed on the conveying component.

[0015] Furthermore, it also includes a sensor for detecting the rotation frequency of the motor, and the sensor is arranged on the workbench.

[0016] Furthermore, the number of the correction heads is an odd number.

[0017] The beneficial effects of the present invention are as follows: by setting up a plurality of correction heads, under the rotation of the clamping part, the plurality of correction parts complete the correction of the motor in turn, thereby achieving the purpose of automatic detection and production of the motor, saving manpower, and improving the accuracy and detection efficiency of the motor detection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure disassembly of the detection device of the present invention;

[0020] Figure 3 It is a schematic diagram of the structural disassembly of the correction component of the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the conveying component and the transfer component of the present invention.

[0022] Reference numerals include:

[0023] 1—Workbench 2—Detection device 21—Carrying plate

[0024] 22—fixing member 221—first through hole 222—third through hole

[0025] 23 - Correction assembly 231 - Correction head 2311 - Guide

[0026] 2312—Strike piece 2313—Spring 232—Base

[0027] 2321—second through hole 233—clamping piece 2331—groove

[0028] 2332—fourth through hole 24—detection component 25—motor

[0029] 3—Conveying component 4—Transfer component 41—Cylinder

[0030] 42—telescopic rod 5—card holder 6—sensor. DETAILED DESCRIPTION

[0031] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0032] See also Figures 1 to 4 A motor calibration and detection device of the present invention comprises a workbench 1 and a detection device 2 arranged on the workbench 1, wherein the detection device 2 comprises a bearing plate 21 arranged on the workbench 1, a fixing member 22 for fixing an external motor, a calibration component 23 and a detection component 24 for detecting the eligibility of the external motor, wherein the fixing member 22 is connected to the bearing plate 21, and the detection component 24 is arranged on the bearing plate 21;

[0033] The correction assembly 23 includes a base 232 connected to the supporting plate 21, a plurality of correction heads 231 slidably connected to the base 232, and a clamping member 233. The clamping member 233 is rotatably connected to the base 232, and the free end of each correction head 231 abuts against the outer wall of the clamping member 233.

[0034] The base 232 is provided with a second through hole 2321 for accommodating the clamping member 233, and the clamping member 233 is provided with a fourth through hole 2332 for the correction head 231 to pass through;

[0035] The fixing member 22 is provided with a third through hole 222 for the correction head 231 to pass through.

[0036] The clamping member 233 is in a hollow columnar structure. An outer wall of the clamping member 233 is provided with a groove 2331 . The fourth through hole 2332 is located in the groove 2331 .

[0037] It also includes a motor 25 for driving the clamping member 233 to rotate, and the motor 25 is arranged on the workbench 1.

[0038] The correction head 231 includes a guide member 2311, a knocking member 2312 and a spring 2313. One end of the guide member 2311 is arranged on the base 232. The knocking member 2312 is arranged on the free end of the guide member 2311. The spring 2313 is sleeved on the guide member 2311 and located between the knocking member 2312 and the base 232.

[0039] Specifically, in this embodiment, the fixing member 22 is screwed to the bearing plate 21, the fixing member 22 is a hollow column, the first through hole 221 passes through the fixing member 22 up and down, the detection component 24 is a resistor element, the external motor is placed in the first through hole 221, the detection component 24 connects the external current to the motor, the motor is powered, the fixing member 22 is provided with a third through hole 222 passing through the side wall, the base 232 A second through hole 2321 is provided, and the clamping member 233 is a hollow column. A part of the fixing member 22 is accommodated in the through hole of the clamping member 223. A gap is set between the fixing member 22 and the clamping member 223. The clamping member 223 is completely accommodated in the second through hole 2321. The fourth through hole 2332 passes through the side wall of the clamping member 223. The guide member 2311 is connected to the base 232. The striking member 2312 is provided at the free end of the guide member 2311 and abuts against the outer side wall of the clamping member 223 under the action of the spring 2313. Further, the free end of the striking member 2312 is provided with saigang to prevent damage to the motor when striking the motor. The clamping member 223 rotates around the central axis of the second through hole 2321 under the action of the motor 25. When the striking member 2312 and the fourth through hole 23 12 When touching, under the action of the spring 2313, it passes through the fourth through hole 2332 and the third through hole 222 in sequence and then touches the motor, so as to achieve the purpose of knocking the motor. Specifically, the number of the correction heads 231 is five, and the five correction heads 231 are arranged at equal intervals. The clamping member 223 rotates one circle, and the five correction heads 231 complete the knocking on the external motor in sequence. Preferably, the number of the correction heads 231 is an odd number, and they are asymmetrically and evenly spaced on the base 232 to achieve asymmetric knocking on the motor. In this embodiment, the clamping member 223 is set to rotate two circles, that is, to complete ten knocks on the external motor. During the knocking process, the current value of the detection component 24 is observed. If the current value is within the set range, it means that the external motor is a qualified product. Otherwise, it is a defective product.

[0040] Beneficial effect: By setting up a plurality of correction heads 231, under the rotation of the clamping member 223, the plurality of correction members 231 complete the correction of the motor in turn, thereby achieving the purpose of automatic detection and production of the motor, saving manpower, and improving the accuracy and detection efficiency of the motor detection results.

[0041] The device also includes a conveying assembly 3 for conveying an external motor, and the conveying assembly 3 is arranged on the workbench 1 .

[0042] It also includes a transfer assembly 4 for transferring the external motor in the conveying assembly 3 to the fixing member 22 . The transfer assembly 4 includes a cylinder 41 and a telescopic rod 42 connected to the output end of the cylinder 41 .

[0043] It also includes a card seat 5 for carrying an external motor, and the card seat 5 is placed on the conveying component 3.

[0044] In this embodiment, a conveying component 3 is provided to convey a plurality of external motors to the detection component 2. A plurality of holders 5 are placed on the conveyor belt of the conveying component 3, and one external motor is placed in one holder 5, so as to further protect the motor from the possibility of collision with the outside world during the detection process.

[0045] The device further comprises a sensor 6 for detecting the rotation frequency of the motor 25 , wherein the sensor 6 is arranged on the workbench 1 .

[0046] A sensor 6 is provided on the workbench 1 near the output end of the motor 25 for testing the number of rotations of the motor 25 and controlling the number of times the striking member 2312 strikes the motor.

[0047] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The content of this specification should not be understood as limiting the present invention.

Claims

1. A motor calibration and testing device, comprising a workbench (1) and a testing device (2) disposed on the workbench (1), characterized in that: The detection device (2) comprises a bearing plate (21) disposed on the workbench (1), a fixing member (22) for fixing an external motor, a correction component (23), and a detection component (24) for detecting the eligibility of the external motor, wherein the fixing member (22) is connected to the bearing plate (21), and the detection component (24) is disposed on the bearing plate (21); The correction assembly (23) comprises a base (232) connected to the carrier plate (21), a plurality of correction heads (231) slidably connected to the base (232), and a clamping member (233); the clamping member (233) is rotatably connected to the base (232); the free end of each correction head (231) abuts against an outer side wall of the clamping member (233); the base (232) is provided with a second through hole (2321) for accommodating the clamping member (233); the clamping member (233) is provided with a fourth through hole (2332) for the correction head (231) to pass through; The fixing member (22) is provided with a third through hole (222) for the correction head (231) to pass through; the clamping member (233) is in a hollow columnar structure, the outer wall of the clamping member (233) is provided with a groove (2331), and the fourth through hole (2332) is located in the groove (2331); the fixing member (22) is provided with a third through hole (222) for the correction head (231) to pass through; ... provided with a third through hole (222) for the correction head (231) to pass through; the fixing member (22) is provided with a third through hole (222) for the correction head (231) to pass through; the clamping member (233) is provided with a third through hole (222) for the correction head (231) to pass through; the fixing member (22) is provided with a third through hole (222) for the correction head (231) to pass through; the fixing member (22) is provided with a third through hole (222) for the correction head (231) to pass through; the fixing member (22) is provided with a third through hole (222) for the correction head (231) to pass through; the fixing member (22) is provided with a third through hole (222) for the correction head (231) to 2. The motor calibration detection device according to claim 1, characterized in that: It also comprises a conveying assembly (3) for conveying an external motor, wherein the conveying assembly (3) is arranged on the workbench (1).

3. The motor calibration detection device according to claim 2, characterized in that: It also includes a transfer assembly (4) for transferring the external motor in the conveying assembly (3) to the fixing member (22), wherein the transfer assembly (4) includes a cylinder (41) and a telescopic rod (42) connected to the output end of the cylinder (41).

4. The motor calibration detection device according to claim 2, characterized in that: It also includes a card seat (5) for carrying an external motor, and the card seat (5) is placed on the conveying component (3).

5. The motor calibration detection device according to claim 1, characterized in that: It also includes a sensor (6) for detecting the rotation frequency of the motor (25), wherein the sensor (6) is arranged on the workbench (1).

6. The motor calibration detection device according to claim 1, characterized in that: The number of the correction heads (231) is an odd number.

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