Fixing device for motor test

Abstract

The utility model relates to the technical field of motors, and discloses a fixing device for motor testing, a fixing mechanism is arranged at the upper end of a base and fixes a motor placed on the base through the upper end of the base, a locking mechanism is arranged in a second supporting column, and the fixing mechanism is fixed on the base through the locking mechanism. The first butt-joint plate is slidably connected to the top of the first supporting column, and the second butt-joint plate is slidably connected to one end of the first supporting column. The side face of the motor is fixed through the moving part on the third butt-joint plate, the motor is fixed front and back through the moving part on the fourth butt-joint plate and the second butt-joint plate, the motor is fixed up and down through the moving part on the first butt-joint plate and the base, and the motor is completely fixed. In this way, the fixing device for motor testing can fix motors of different models, the motors of different models can be tested conveniently, and therefore the practicability of the fixing device for motor testing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, and specifically relates to a fixing device for motor testing. Background Technique

[0002] A motor is a device that converts electrical energy into mechanical energy; it uses a current-carrying coil to generate a rotating magnetic field and acts on the rotor to form a magnetoelectric driving rotating torque; motors are divided into DC motors and AC motors according to different power supplies used. Most of the motors in the power system are AC motors, which can be synchronous motors or asynchronous motors; a motor mainly consists of a stator and a rotor. The direction of the force on a current-carrying wire in a magnetic field is related to the direction of the current and the direction of the magnetic induction line; the working principle of a motor is the action of a magnetic field on a current, which causes the motor to rotate.

[0003] When the existing fixing device for motor testing fixes a motor, since most fixing devices for motor testing are only applicable to one type of motor and cannot be applicable to different types of battery boxes, the practicability of the fixing device for motor testing is reduced. Content of the Utility Model

[0004] To achieve the above object, the utility model provides a fixing device for motor testing.

[0005] The technical solution of the utility model is realized as follows: A fixing device for motor testing, comprising:

[0006] A base, with a first support column arranged at the upper end of the base;

[0007] A second support column, which is arranged at the upper end of the base;

[0008] A fixing mechanism, which is arranged at the upper end of the base and fixes the motor placed on the base at the upper end of the base;

[0009] A locking mechanism, which is arranged inside the second support column and fixes the fixing mechanism on the base through the locking mechanism.

[0010] Furthermore, the fixing mechanism includes a splicing component and a moving component. Among them, the splicing component is spliced with a first docking plate and a second docking plate, and the moving component fixes the motor after the splicing component is completed.

[0011] Further, the splicing component includes a first docking plate, a second docking plate, a round hole, a third docking plate, a fourth docking plate, a chute, a groove, a T-shaped block, and a convex block. The first docking plate is slidably connected to the top of the first support column, the second docking plate is slidably connected to one end of the first support column, the round hole is opened on one side of the second docking plate, the third docking plate is slidably connected to one side of the first support column, the fourth docking plate is slidably connected to one end of the second support column, the chute is opened on one side of the third docking plate, the groove is opened at the top end of the fourth docking plate, the T-shaped block is fixedly connected to one side of the first support column, and the convex block is fixedly connected to the lower end of the first docking plate.

[0012] Further, the second docking plate and the fourth docking plate are provided with chutes, the second support column is fixedly connected with a T-shaped block, the T-shaped block corresponds to the size of the chute, and the convex block corresponds to the size of the groove.

[0013] Further, the moving component includes a connecting block, an annular handle, a fixing plate, and a lead screw. The connecting block is fixedly connected to one side of the third docking plate, the lead screw is rotatably connected to one side of the connecting block, the fixing plate is slidably connected to one side of the connecting block, and the annular handle is fixedly connected to one side of the lead screw.

[0014] Further, the fixing plate is rotatably connected to the lead screw.

[0015] Further, the first docking plate, the second docking plate, and the fourth docking plate are provided with moving components.

[0016] Further, the locking mechanism includes a pressing block, a long plate, a first square hole, a second square hole, a corresponding groove, a moving block, a third square hole, a clamping block, a spring, and a fourth square hole. The moving block is slidably connected inside the second support column, the pressing block is fixedly connected to the top end of the moving block, the first square hole is opened on one side of the first docking plate, the long plate is slidably connected inside the first square hole, the corresponding groove is opened on one side of the second support column, the second square hole is opened on one side of the first support column, the third square hole is opened on one side of the moving block, the clamping block is fixedly connected inside the third square hole, the spring is fixedly connected inside the second support column, and the fourth square hole is opened on one side of the top end of the long plate.

[0017] Further, the pressing block is slidably connected to the second support column, the long plate is slidably connected to the second square hole and the corresponding groove, the first square hole penetrates the first docking plate, the second square hole penetrates the first support column, one side of the long plate is a curved surface, the top end of the clamping block is a curved surface, and the moving block is fixedly connected to the spring.

[0018] The utility model has the following beneficial effects:

[0019] 1. The fixing device for motor testing fixes the side of the motor through the moving parts on the third docking plate, fixes the front and back of the motor through the moving parts on the fourth docking plate and the second docking plate, and fixes the up and down of the motor through the moving parts on the first docking plate and the base. Then the motor is completely fixed. In this way, the fixing device for motor testing can fix motors of different models, which is convenient for testing motors of different models, thus improving the practicability of the fixing device for motor testing.

[0020] 2. For the fixing device for motor testing, the long plate passes through the first support column and the first docking plate through the second square hole and the first square hole until it is inserted into the corresponding slot on the second support column. The long plate squeezes the block in the second support column, making the block insert into the fourth square hole of the long plate. Then the long plate is locked in the first support column, the first docking plate and the second support column, and the fixing mechanism is fixed on the base. In this way, the fixing mechanism can be fixed and disassembled quickly, which is convenient for quickly overhauling the motor during motor testing, thus improving the overhaul efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 Schematic diagram of the relevant position of the groove of the present utility model;

[0023] Figure 3 Schematic diagram of the relevant position of the long plate of the present utility model;

[0024] Figure 4 Schematic diagram of the relevant position of the convex block of the present utility model;

[0025] Figure 5 Schematic diagram of the relevant position of the lead screw of the present utility model;

[0026] Figure 6 Schematic diagram of the relevant position of the corresponding slot of the present utility model;

[0027] Figure 7 Schematic diagram of the relevant position of the second square hole of the present utility model;

[0028] Figure 8 Schematic diagram of the relevant position of the block of the present utility model;

[0029] Figure 9 Schematic diagram of the relevant position of the fourth square hole of the present utility model. DETAILED DESCRIPTION OF THE INVENTION

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0031] As Figures 1-9 shown, the fixing device for motor testing provided in this embodiment mainly includes a base 1, a first support column 2, a second support column 3, a fixing mechanism 4, and a locking mechanism 5.

[0032] Base 1, with a first support column 2 provided at the upper end of the base 1;

[0033] Second support column 3, the second support column 3 is provided at the upper end of the base 1;

[0034] Fixing mechanism 4, the fixing mechanism 4 is provided at the upper end of the base 1 and fixes the motor placed on the base 1 at the upper end of the base 1.

[0035] The fixing mechanism 4 includes a splicing component and a moving component. Among them, the splicing component is spliced with the first docking plate 402 and the second docking plate 403, and the moving component fixes the motor after the splicing component is completed.

[0036] The splicing component includes a first docking plate 402, a second docking plate 403, a round hole 404, a third docking plate 405, a fourth docking plate 406, a chute 408, a groove 409, a T-shaped block 410, and a convex block 411. The first docking plate 402 is slidably connected to the top of the first support column 2, the second docking plate 403 is slidably connected to one end of the first support column 2, the round hole 404 is opened on one side of the second docking plate 403, the third docking plate 405 is slidably connected to one side of the first support column 2, the fourth docking plate 406 is slidably connected to one end of the second support column 3, the chute 408 is opened on one side of the third docking plate 405, the groove 409 is opened at the top of the fourth docking plate 406, the T-shaped block 410 is fixedly connected to one side of the first support column 2, and the convex block 411 is fixedly connected to the lower end of the first docking plate 402.

[0037] The second docking plate 403 and the fourth docking plate 406 are provided with chutes 408, the second support column 3 is fixedly connected with a T-shaped block 410, the T-shaped block 410 corresponds to the size of the chute 408, and the convex block 411 corresponds to the size of the groove 409.

[0038] The moving part includes a connecting block 401, an annular handle 407, a fixing plate 412 and a lead screw 413. The connecting block 401 is fixedly connected to one side of the third docking plate 405. The lead screw 413 is rotatably connected to one side of the connecting block 401. The fixing plate 412 is slidably connected to one side of the connecting block 401. The annular handle 407 is fixedly connected to one side of the lead screw 413.

[0039] The fixing plate 412 is rotatably connected to the lead screw 413. The first docking plate 402, the second docking plate 403 and the fourth docking plate 406 are provided with moving parts.

[0040] Align the chute 408 on the second docking plate 403 with the T-shaped blocks 410 on the first support column 2 and the second support column 3. Insert the second docking plate 403 between the first support column 2 and the second support column 3. Then place the motor on the base 1, align the head of the motor with the circular hole 404 on the second docking plate 403. Then align the chute 408 on the third docking plate 405 with the T-shaped blocks 410 on the first support column 2 and the second support column 3. Insert the third docking plate 405 on the first support column 2 and the second support column 3. Align the chute 408 on the fourth docking plate 406 with the T-shaped blocks 410 on the first support column 2 and the second support column 3. Insert the fourth docking plate 406 between the first support column 2 and the second support column 3. Then align the convex block 411 on the first docking plate 402 with the grooves 409 on the second docking plate 403, the third docking plate 405 and the fourth docking plate 406. Insert the first docking plate 402 on the second docking plate 403, the third docking plate 405 and the fourth docking plate 406. Then use the locking mechanism 5 to fix the first docking plate 402 to the first support column 2 and the second support column 3, so that the first docking plate 402, the second docking plate 403, the third docking plate 405 and the fourth docking plate 406 cannot be removed from the base 1. Then rotate the annular handle 407. The annular handle 407 will drive the lead screw 413 to rotate. The lead screw 413 will drive the fixing plate 412 to move on the connecting block 401. The fixing plate 412 moves towards the motor. In this way, the moving part on the third docking plate 405 fixes the side of the motor. The moving parts on the fourth docking plate 406 and the second docking plate 403 fix the motor front and back. The moving part on the first docking plate 402 and the base 1 fix the motor up and down. In this way, the motor is completely fixed, which is convenient for the motor to be tested.

[0041] The locking mechanism 5 is arranged in the second support column 3, and the fixing mechanism 4 is fixed to the base 1 through the locking mechanism 5.

[0042] The locking mechanism 5 includes a pressing block 501, a long plate 502, a first square hole 503, a second square hole 505, a corresponding groove 504, a moving block 506, a third hole 507, a clamping block 508, a spring 509 and a fourth square hole 510. The moving block 506 is slidably connected inside the second support column 3, the pressing block 501 is fixedly connected to the top of the moving block 506, the first square hole 503 is opened on one side of the first docking plate 402, the long plate 502 is slidably connected inside the first square hole 503, the corresponding groove 504 is opened on one side of the second support column 3, the second square hole 505 is opened on one side of the first support column 2, the third hole 507 is opened on one side of the moving block 506, the clamping block 508 is fixedly connected inside the third hole 507, the spring 509 is fixedly connected inside the second support column 3, and the fourth square hole 510 is opened on one side of the top of the long plate 502.

[0043] The push block 501 is slidably connected to the second support column 3, the long plate 502 is slidably connected to the second square hole 505 and the corresponding groove 504, the first square hole 503 passes through the first docking plate 402, the second square hole 505 passes through the first support column 2, one side of the long plate 502 is a curved surface, the top of the clamping block 508 is a curved surface, and the moving block 506 is fixedly connected to the spring 509.

[0044] The first docking plate 402 is inserted into the second docking plate 403, the third docking plate 405 and the fourth docking plate 406, and the first square hole 503 on the first docking plate 402 is aligned with the second square hole 505 on the first support column 2 and the corresponding groove 504 on the second support column 3, so that the long plate 502 is inserted into the second square hole 505, and the long plate 502 passes through the first support column 2 and the first docking plate 402 through the second square hole 505 and the first square hole 503 until it is inserted into the corresponding groove 504 on the second support column 3. The curved surface on the long plate 502 squeezes the curved surface on the card block 508 in the third hole 507 on the moving block 506, and squeezes the card block 508 downward, and the card block 508 drives the pressing block 501 to squeeze the spring 509 downward. The fourth square hole 510 on 502 moves to the block 508, and the reverse force of the spring 509 pushes the moving block 506 and the block 508 to move upward, and the block 508 will be inserted into the fourth square hole 510 on the long board 502, and the long board 502 is locked in the first support column 2, the first docking plate 402 and the second support column 3, and the fixing mechanism 4 is fixed on the base 1. To remove the fixing mechanism 4, press the pressing block 501 on the second support column 3 downward, and the pressing block 501 pushes the moving block 506 and the block 508 downward to allow the block 508 to disengage from the fourth square hole 510 on the long board 502, so that the long board 502 can be pulled out from the first support column 2, the first docking plate 402 and the second support column 3, and the fixing mechanism 4 can be quickly removed.

[0045] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A fixture for testing a motor, characterized in that: A base (1), wherein a first support column (2) is provided at an upper end of the base (1); A second support column (3), the second support column (3) being arranged at the upper end of the base (1); A fixing mechanism (4), wherein the fixing mechanism (4) is arranged at the upper end of the base (1) and fixes the electric motor placed on the base (1) at the upper end of the base (1); A locking mechanism (5), wherein the locking mechanism (5) is arranged in the second support column (3), and the fixing mechanism (4) is fixed to the base (1) through the locking mechanism (5).

2. A fixture for testing a motor according to claim 1, characterized in that: The fixing mechanism (4) comprises a splicing component and a moving component, wherein the splicing component is spliced ​​with the first docking plate (402) and the second docking plate (403), and the moving component fixes the motor after the splicing of the component is completed.

3. A fixture for testing a motor according to claim 2, characterized in that: The splicing components include a first docking plate (402), a second docking plate (403), a circular hole (404), a third docking plate (405), a fourth docking plate (406), a slide groove (408), a groove (409), a T-shaped block (410) and a protrusion (411); the first docking plate (402) is slidably connected to the top of the first support column (2); the second docking plate (403) is slidably connected to one end of the first support column (2); the circular hole (404) is provided on the second docking plate (403) side, the third docking plate (405) is slidably connected to the side of the first support column (2), the fourth docking plate (406) is slidably connected to one end of the second support column (3), the slide groove (408) is opened on the side of the third docking plate (405), the groove (409) is opened at the top of the fourth docking plate (406), the T-block (410) is fixedly connected to the side of the first support column (2), and the protrusion (411) is fixedly connected to the lower end of the first docking plate (402).

4. A fixture for testing a motor according to claim 3, characterized in that: The second docking plate (403) and the fourth docking plate (406) are provided with a slide groove (408), the second support column (3) is fixedly connected with a T-shaped block (410), the T-shaped block (410) and the slide groove (408) have corresponding sizes, and the protrusion (411) and the groove (409) have corresponding sizes.

5. A fixture for testing a motor according to claim 2, characterized in that: The movable component comprises a connecting block (401), an annular handle (407), a fixing plate (412) and a screw rod (413); the connecting block (401) is fixedly connected to one side of the third docking plate (405); the screw rod (413) is rotatably connected to one side of the connecting block (401); the fixing plate (412) is slidably connected to one side of the connecting block (401); and the annular handle (407) is fixedly connected to one side of the screw rod (413).

6. A fixture for testing a motor according to claim 5, characterized in that: The fixing plate (412) is rotatably connected to the screw rod (413).

7. A fixture for testing a motor according to claim 2, characterized in that: The first docking plate (402), the second docking plate (403) and the fourth docking plate (406) are provided with moving parts.

8. A fixture for testing a motor according to claim 1, characterized in that: The locking mechanism (5) comprises a pressing block (501), a long plate (502), a first square hole (503), a second square hole (505), a corresponding groove (504), a moving block (506), a third hole (507), a clamping block (508), a spring (509) and a fourth square hole (510), wherein the moving block (506) is slidably connected inside the second support column (3), the pressing block (501) is fixedly connected to the top of the moving block (506), and the first square hole (503) is opened on one side of the first docking plate (402). The long plate (502) is slidably connected inside the first square hole (503), the corresponding groove (504) is opened on one side of the second support column (3), the second square hole (505) is opened on one side of the first support column (2), the third hole (507) is opened on one side of the moving block (506), the clamping block (508) is fixedly connected inside the third hole (507), the spring (509) is fixedly connected inside the second support column (3), and the fourth square hole (510) is opened on one side of the top end of the long plate (502).

9. A fixture for testing a motor according to claim 8, characterized in that: The push block (501) is slidably connected to the second support column (3), the long plate (502) is slidably connected to the second square hole (505) and the corresponding groove (504), the first square hole (503) passes through the first docking plate (402), the second square hole (505) passes through the first support column (2), one side of the long plate (502) is a curved surface, the top of the clamping block (508) is a curved surface, and the moving block (506) is fixedly connected to the spring (509).

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