Detection platform for motor production

Abstract

The utility model relates to the technical field of motor detection equipment, in particular to a detection platform for motor production, which is characterized in that a sliding seat is arranged at the top of the detection platform, chain wheels are rotatably connected to two sides of the outer part of the sliding seat, a chain is sleeved outside the chain wheels, a synchronous rod is fixedly connected to the outer part of one chain wheel, and the synchronous rod is fixedly connected to the outer part of the other chain wheel. One end of the synchronous rod is fixedly connected with a connecting sleeve, one end of the connecting sleeve is provided with a clamping port, the exterior of the sliding seat is fixedly connected with a fixed seat, and a sliding rod penetrates through the fixed seat. A to-be-detected motor is placed on the detection table and is clamped and fixed through the clamping assembly, and the sliding seat is pushed to move through the pushing assembly; the clamping port is clamped at the output end of the to-be-detected motor, the to-be-detected motor drives the chain wheel to rotate, the chain wheel drives the chain to transmit, the chain pulls the sliding rod to slide, and the sliding rod stretches the spring, so that the performance of the to-be-detected motor can be detected.

Description

Technical Field

[0001] The utility model relates to the technical field of motor detection equipment, in particular to a detection platform for motor production. Background Art

[0002] After the motor is produced, it is necessary to test the performance of the motor, such as testing the load rotation of the motor.

[0003] In the prior art, the Chinese patent with announcement number: CN205941825U discloses a motor load detection device, comprising a base, two main frames respectively arranged on both sides of the base, a fixed cross frame is provided between the main frames, and a vertical slide is provided on the opposite sides of the two main frames, and a positioning plate is provided in the slide; an adjusting handwheel is provided on the fixed cross frame, and an adjusting screw is provided on the lower side of the adjusting handwheel, and the adjusting screw passes through the fixed cross frame and is connected to the positioning plate; a positioning plate for installing the motor is provided on one side of the main frame; a magnetic powder machine is provided on the side of the positioning plate away from the positioning plate, and the magnetic powder machine is connected to an excitation regulator through electric wires, and the magnetic powder machine is also provided with a connecting shaft sleeve connected to the rotating shaft of the motor facing the positioning plate.

[0004] In this patent, the load of the motor needs to be adjusted through an excitation regulator, but in actual testing, the staff cannot intuitively observe the load driving conditions of the motor. Utility Model Content

[0005] In view of the technical problem that in the patent mentioned in the background technology, the load of the motor needs to be adjusted by an excitation regulator, but in actual testing, the staff cannot intuitively observe the load driving conditions of the motor, the utility model provides a detection platform for motor production.

[0006] The technical solution adopted by the present utility model is: a testing platform for motor production, including a testing platform, a sliding seat is provided on the top of the testing platform, sprockets are rotatably connected to the outside of the sliding seat on both sides, and a chain is provided on the outer sleeve of the sprocket, wherein the outside of one of the sprockets is fixedly connected to a synchronization rod, one end of the synchronization rod is fixedly connected to a connecting sleeve, one end of the connecting sleeve is provided with a card interface, the outside of the sliding seat is fixedly connected to a fixed seat, a sliding rod is provided through the fixed seat, one end of the sliding rod is connected to a limiting plate, and the other end of the sliding rod is fixedly connected to the chain, the outer sleeve of the sliding rod is provided with a spring, a clamping assembly is also provided on the testing platform, and the testing platform is provided with a pushing assembly for pushing the sliding seat to move.

[0007] In one embodiment, the clamping assembly includes a limit column fixedly connected to the detection platform and a cylinder fixedly connected to the detection platform, the detection platform is fixedly connected to a support frame, the cylinder is fixedly connected to the support frame, and the output end of the cylinder is fixedly connected to a clamping plate.

[0008] In one embodiment, one end of the limiting plate is fixedly connected to a threaded column, the end of the sliding rod is provided with a threaded hole, and the threaded column is threadedly connected to the threaded hole.

[0009] In one embodiment, a fixing plate is fixedly connected to the detection platform, a guide rod is fixedly connected to the outside of the fixing plate, and the guide rod passes through the sliding seat.

[0010] In one embodiment, the pushing assembly includes a driving motor fixedly connected to the detection table and a threaded rod fixedly connected to the output end of the driving motor, the external thread of the threaded rod is connected to a nut block, and the nut block is fixedly connected to the sliding seat.

[0011] In one embodiment, a fixing frame is fixedly connected to one side of the top of the detection platform, a laser ranging sensor is fixedly connected to the fixing frame, the laser ranging sensor corresponds to the fixing seat, and a control module and an alarm light are also provided on the detection platform, and the alarm light and the laser ranging sensor are both electrically connected to the control module.

[0012] In one embodiment, a keyway is provided in the card interface.

[0013] The beneficial effects of the present invention are as follows: compared with the prior art, in the present invention, the motor to be tested is placed on the test table, clamped and fixed by the clamping assembly, the sliding seat is pushed to move by the pushing assembly, and the card interface is connected to the output end of the motor to be tested, the sprocket is driven to rotate by the motor to be tested, and the sprocket drives the chain transmission, the chain pulls the slide bar to slide, and the slide bar stretches the spring, so that the performance of the motor to be tested can be tested, and through the tension of the spring, it is observed whether the motor to be tested drives the sprocket to rotate, and it is also possible to observe whether the slide bar reaches the set position within the specified time, and judge whether the performance of the motor to be tested is qualified, so that the staff can intuitively observe the load condition of the motor through the degree of tensile deformation of the spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure of area A in the middle;

[0016] Figure 3 yes Figure 1 Schematic diagram of the enlarged structure of the middle B area;

[0017] Figure 4 It is a three-dimensional structural diagram of the utility model;

[0018] Figure 5 It is a structural diagram of the slide bar in the utility model.

[0019] The markings in the figure are: 1. Test table; 2. Cylinder; 3. Clamping plate; 4. Limiting column; 5. Guide rod; 6. Fixed plate; 7. Sliding seat; 8. Sprocket; 9. Chain; 10. Synchronous rod; 11. Connecting sleeve; 12. Card interface; 13. Fixed bracket; 14. Laser ranging sensor; 15. Fixed seat; 16. Support bracket; 17. Spring; 18. Sliding rod; 19. Threaded rod; 20. Drive motor; 21. Nut block; 22. Limiting plate; 23. Threaded column. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0022] The following is combined with Figure 1-5 The utility model is further described.

[0023] In order to solve the problems existing in the background technology, the present application proposes the following technical solutions: a testing platform for motor production, including a testing table 1, a sliding seat 7 is provided on the top of the testing table 1, sprockets 8 are rotatably connected on both sides of the outside of the sliding seat 7, and a chain 9 is provided on the outer sleeve of the sprocket 8, wherein a synchronization rod 10 is fixedly connected to the outside of one of the sprockets 8, and one end of the synchronization rod 10 is fixedly connected to a connecting sleeve 11, and one end of the connecting sleeve 11 is provided with a card interface 12, and a key slot is provided in the card interface 12, and the card interface 12 is used to be carded with the output end of the motor to be tested.

[0024] In a further design, a fixed seat 15 is fixedly connected to the outside of the sliding seat 7, and a sliding rod 18 is provided through the fixed seat 15. One end of the sliding rod 18 is connected to a limiting plate 22, and the other end of the sliding rod 18 is fixedly connected to the chain 9. A spring 17 is sleeved on the outside of the sliding rod 18, and a threaded column 23 is fixedly connected to one end of the limiting plate 22. A threaded hole is provided at the end of the sliding rod 18, and the threaded column 23 is threadedly connected to the threaded hole. The threaded limit plate 22 and the sliding rod 18 are detachable, so that different types of springs 17 can be easily replaced, so that different types of motors can be used to select the corresponding spring 17 for testing.

[0025] In order to fix the motor to be tested, a clamping component is further provided on the testing platform 1 , and the testing platform 1 is provided with a pushing component for pushing the sliding seat 7 to move.

[0026] Specifically, the clamping assembly includes a limit column 4 fixedly connected to the test platform 1 and a cylinder 2 fixedly connected to the test platform 1. A support frame 16 is fixedly connected to the test platform 1, and the cylinder 2 is fixedly connected to the support frame 16. The output end of the cylinder 2 is fixedly connected to the clamping plate 3. The motor to be tested is placed on the test platform 1 and abuts against one side of the limit column 4. Then, the cylinder 2 is started to push the clamping plate 3 to move, and the motor to be tested is fixed by the clamping plate 3.

[0027] In addition, a fixing plate 6 is fixedly connected to the testing platform 1 , and a guide rod 5 is fixedly connected to the outside of the fixing plate 6 . The guide rod 5 passes through the sliding seat 7 and is used to guide the sliding seat 7 .

[0028] Among them, the pushing component includes a driving motor 20 fixedly connected to the detection platform 1 and a threaded rod 19 fixedly connected to the output end of the driving motor 20. The external thread of the threaded rod 19 is connected to a nut block 21, and the nut block 21 is fixedly connected to the sliding seat 7. The driving motor 20 drives the threaded rod 19 to rotate, and drives the sliding seat 7 to slide linearly through the nut block 21, so that the card interface 12 is connected to the output shaft of the motor to be tested.

[0029] As another embodiment, a fixing frame 13 is fixedly connected to one side of the top of the detection platform 1, and a laser ranging sensor 14 is fixedly connected to the fixing frame 13, and the laser ranging sensor 14 corresponds to the fixing seat 15. A control module and an alarm light are also provided on the detection platform 1. The alarm light and the laser ranging sensor 14 are electrically connected to the control module. The sprocket 8 is driven to rotate by the motor to be detected, and the sprocket 8 drives the chain 9 to transmit. The chain 9 pulls the slide bar 18 to slide, and the slide bar 18 stretches the spring 17. The distance between the fixing frame 13 and the fixing seat 15 is detected by the laser ranging sensor 14. It is determined whether the distance between the fixing seat 15 and the fixing frame 13 is reached within the set time. If not, the control module will alarm with the alarm light.

[0030] To enable those skilled in the art to fully understand the technical solution, the working principle of this embodiment is as follows:

[0031] Place the motor to be tested on the test bench 1 and contact it with one side of the limit column 4. Then start the cylinder 2 to push the clamping plate 3 to move, and fix the motor to be tested by the clamping plate 3.

[0032] Start the drive motor 20 to drive the threaded rod 19 to rotate, and drive the sliding seat 7 to slide linearly through the nut block 21, so that the card interface 12 is connected to the output shaft of the motor to be tested;

[0033] Subsequently, the motor to be tested is started, and the sprocket 8 is driven to rotate by the motor to be tested, and the sprocket 8 drives the chain 9 to transmit, and the chain 9 pulls the slide bar 18 to slide, and the slide bar 18 stretches the spring 17, so that the performance of the motor to be tested can be tested. Through the tension of the spring 17, it is observed whether the motor to be tested drives the sprocket 8 to rotate. At the same time, it is also possible to observe whether the slide bar 18 reaches the set position within the specified time, and judge whether the performance of the motor to be tested is qualified.

[0034] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0035] While the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A testing platform for motor production, characterized in that: The invention comprises a detection platform (1), wherein a sliding seat (7) is provided on the top of the detection platform (1), sprockets (8) are rotatably connected to the outer sides of the sliding seat (7), and a chain (9) is provided on the outer sleeve of the sprocket (8), wherein a synchronization rod (10) is fixedly connected to the outer side of one of the sprockets (8), one end of the synchronization rod (10) is fixedly connected to a connecting sleeve (11), and one end of the connecting sleeve (11) is provided with a card interface (12), and the outer side of the sliding seat (7) is fixedly connected to a fixed seat (15), a sliding rod (18) is provided through the fixed seat (15), one end of the sliding rod (18) is connected to a limiting plate (22), and the other end of the sliding rod (18) is fixedly connected to the chain (9), and a spring (17) is provided on the outer sleeve of the sliding rod (18), and a clamping component is also provided on the detection platform (1), and the detection platform (1) is provided with a pushing component for pushing the sliding seat (7) to move.

2. A motor production testing platform according to claim 1, characterized in that: The clamping assembly comprises a limiting column (4) fixedly connected to the detection platform (1) and a cylinder (2) fixedly connected to the detection platform (1); a support frame (16) is fixedly connected to the detection platform (1); the cylinder (2) is fixedly connected to the support frame (16); and a clamping plate (3) is fixedly connected to the output end of the cylinder (2).

3. A motor production testing platform according to claim 2, characterized in that: One end of the limiting plate (22) is fixedly connected to a threaded column (23), and the end of the sliding rod (18) is provided with a threaded hole, and the threaded column (23) is threadedly connected to the threaded hole.

4. The motor production testing platform according to claim 3, characterized in that: A fixed plate (6) is fixedly connected to the detection platform (1), a guide rod (5) is fixedly connected to the outside of the fixed plate (6), and the guide rod (5) passes through the sliding seat (7).

5. The motor production testing platform according to claim 4, characterized in that: The pushing assembly comprises a driving motor (20) fixedly connected to the detection platform (1) and a threaded rod (19) fixedly connected to the output end of the driving motor (20); the external thread of the threaded rod (19) is connected to a nut block (21); and the nut block (21) is fixedly connected to the sliding seat (7).

6. The motor production testing platform according to claim 5, characterized in that: A fixing frame (13) is fixedly connected to one side of the top of the detection platform (1), a laser distance sensor (14) is fixedly connected to the fixing frame (13), and the laser distance sensor (14) corresponds to the fixing seat (15). A control module and an alarm light are also provided on the detection platform (1), and the alarm light and the laser distance sensor (14) are both electrically connected to the control module.

7. The motor production testing platform according to claim 6, characterized in that: A key slot is provided in the card interface (12).

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