Rack for motor test
By designing an adjustable slider and card structure, the problem that existing motor mounts cannot adapt to different models and sizes of motors is solved, and rapid fixation and efficient testing of multiple motors are achieved.
Patent Information
- Application Number
- CN202421571991.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-04
AI Technical Summary
The existing motor stand is designed and fixed, and cannot adapt to different models and sizes of motors, which makes it time-consuming and labor-intensive to replace the stationary stand.
A pedestal is designed, using the left vertical slide rod and the right vertical slide rod to move on the lateral moving track, the fixed slider moves on the slide rod, the card comes into contact with the four corners of the motor base, and the fixation of motors of different sizes is achieved through the cooperation of the middle screw and the spring.
The bench can be fixed to different sizes of motors, reducing the time and labor to replace the fixture and improving the testing efficiency.
Smart Images
Figure CN222825587U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of motor test benches, in particular to a bench used for motor testing. Background Art
[0002] The motor is commonly known as the motor. It refers to an electromagnetic device that realizes the conversion or transmission of electrical energy according to the law of electromagnetic induction. The motor needs to be inspected after production to check whether all aspects of the motor meet the standards. The motor test bench needs to be used in the motor testing process.
[0003] The laser AGV system trolley has the functions of automatic material transportation and independent loading and unloading of materials. After the introduction of the AGV automated logistics system, the company's raw materials, parts, semi-finished products, and finished products can be automatically completed by the laser AGV trolley for warehousing, outbound storage, and transfer. This can improve the flexibility and efficiency of logistics transportation. We can combine the motor stand with the laser AGV system trolley to improve efficiency.
[0004] Existing motor stands all have fixing frames. Since motors come in various sizes, existing fixing frames can only fix motors of the same signal. When other types of motors need to be fixed, the fixing frames need to be replaced, which is very time-consuming and labor-intensive. Utility Model Content
[0005] In view of the deficiencies of the prior art, the utility model provides a test bench for motors, which has the advantages of being adaptable to the fixation of motors of different sizes and reducing the movement of workers, thereby solving the problems raised by the above-mentioned background technology.
[0006] The utility model provides the following technical solution: a test bench for motor testing, comprising a bottom moving vehicle, a mounting plate is provided on the top of the bottom moving vehicle, a bracket is fixedly installed on the top of the mounting plate, a transverse moving track is fixedly installed on the top of the mounting plate, a left vertical slide bar and a right vertical slide bar are slidably connected at both ends of the transverse moving track, the outer edges of the left vertical slide bar and the right vertical slide bar are both slidably connected with a fixed slide bar, a middle threaded hole is provided on the top of the fixed slide bar, a middle screw is threadedly connected to the inner wall of the middle threaded hole, and a card is movably sleeved on the outer edge of the middle screw.
[0007] As a preferred technical solution of the utility model, a spring is movably sleeved on the outer edge of the middle screw, and the spring is located below the card. A rubber sheet is fixedly mounted on one end of the card away from the middle screw.
[0008] As a preferred technical solution of the utility model, the fixed slider, the middle screw, the card, the spring and the rubber sheet are respectively provided with four, the fixed slider, the middle screw, the card, the spring and the rubber sheet are a group, and a group is provided at both ends of the left vertical slide rod and both ends of the right vertical slide rod.
[0009] As a preferred technical solution of the utility model, both ends of the left vertical slide bar and both ends of the right vertical slide bar are respectively provided with threaded hole one and threaded hole two, and the inner walls of the threaded hole one and threaded hole two are both threadedly connected with fixing bolts.
[0010] As a preferred technical solution of the utility model, a telescopic rod is installed in the inner cavity of the bottom moving vehicle, and a mounting plate is fixedly mounted on the top of the telescopic rod.
[0011] As a preferred technical solution of the utility model, a stabilizing bar is fixedly installed at the bottom of the mounting plate, and the outer edge of the stabilizing bar is slidably connected to the bottom moving vehicle. There are four stabilizing bars in total, which are respectively located at the four corners of the mounting plate. The bottom moving vehicle is a laser navigation AGV vehicle.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. The test bench for motor testing moves on a horizontal moving track through a left vertical slide bar and a right vertical slide bar, the distance between the left vertical slide bar and the right vertical slide bar can be adjusted, and the fixed slider moves on the left vertical slide bar and the right vertical slide bar, and the card contacts the four corners of the motor base, thereby solving the problem that the existing motor test benches all have fixed frames. Since the sizes of motors are various, the existing fixed frames can only fix motors of the same signal. When it is necessary to fix motors of other models, the fixed frames need to be replaced, which is very time-consuming and labor-intensive.
[0014] 2. The motor testing bench sets the bottom mobile vehicle as a laser-guided AGV vehicle. The laser-guided AGV vehicle carries the motor from the production area to the inspection area for inspection. After the inspection, the motor is transported to the storage area and then returned to the production area for reloading. In this process, there is no need for workers to carry the motor, reducing the movement of workers in the production workshop. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the fixed structure of the utility model;
[0018] Figure 4 This is a schematic diagram of the fixed structure of the utility model;
[0019] Figure 5 For this utility model Figure 4 A in the figure is an enlarged structural diagram.
[0020] In the figure: 1. bottom moving car; 2. telescopic rod; 3. mounting plate; 4. stabilizing rod; 5. bracket; 6. horizontal moving track; 7. left vertical slide bar; 71. threaded hole one; 8. right vertical slide bar; 81. threaded hole two; 9. fixing bolt; 10. fixing slide block; 11. middle threaded hole; 12. middle screw; 13. card; 14. rubber sheet; 15. spring. 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 in 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 Figure 1-Figure 5 A test bench for motor testing includes a bottom moving vehicle 1, a mounting plate 3 is provided on the top of the bottom moving vehicle 1, a bracket 5 is fixedly installed on the top of the mounting plate 3, a lateral moving track 6 is fixedly installed on the top of the mounting plate 3, a left vertical slide bar 7 and a right vertical slide bar 8 are slidably connected at both ends of the lateral moving track 6, a fixed slider 10 is slidably connected to the outer edges of the left vertical slide bar 7 and the right vertical slide bar 8, a middle threaded hole 11 is provided on the top of the fixed slider 10, a middle screw 12 is threadedly connected to the inner wall of the middle threaded hole 11, and a card 13 is movably sleeved on the outer edge of the middle screw 12, by placing the motor on the top of the bracket 5, then moving the left vertical slide bar 7 in the opposite direction of the motor, making the card 13 on the left vertical slide bar 7 correspond to the fixed hole on the motor, and then placing the left vertical slide bar 7 on the left vertical slide bar 7. The vertical slide bar 7 is fixed on the transverse moving track 6, and then the fixed slider 10 is fixed on the left vertical slide bar 7, and then the right vertical slide bar 8 is moved toward the direction of the motor, and then the card 13 on the right vertical slide bar 8 corresponds to the fixing hole on the motor, and then the right vertical slide bar 8 is fixed on the transverse moving track 6, and then the fixed slider 10 is fixed on the right vertical slide bar 8, so that the motor can be fixed. Since the left vertical slide bar 7 and the right vertical slide bar 8 can move on the transverse moving track 6, the distance between the left vertical slide bar 7 and the right vertical slide bar 8 can be adjusted, and the fixed slider 10 can move on the left vertical slide bar 7 and the right vertical slide bar 8, so that the card 13 can contact the four corners of the motor base, so that the device can fix motors of different sizes.
[0023] In a preferred embodiment, a spring 15 is movably sleeved on the outer edge of the middle screw 12, and the spring 15 is located below the card 13. The card 13 is fixedly assembled with a rubber sheet 14 at one end away from the middle screw 12. Through the setting of the spring 15, when the middle screw 12 tightens the card 13, the spring 15 supports the card 13 at the end of the middle screw 12, so that the tightened card 13 can contact the base of the motor.
[0024] In a preferred embodiment, four fixed sliders 10, middle screw rods 12, cards 13, springs 15 and rubber sheets 14 are respectively provided, and the fixed slider 10, middle screw rods 12, cards 13, springs 15 and rubber sheets 14 are a group, and a group is provided at both ends of the left vertical slide rod 7 and both ends of the right vertical slide rod 8. By setting the four cards 13, the four corners of the motor are clamped and fixed by the four cards 13, so that the right angles on the cards 13 are in contact with the motor base, so that the motor cannot cause the cards 13 to rotate, thereby improving the stability of the device.
[0025] In a preferred embodiment, both ends of the left vertical slide bar 7 and the two ends of the right vertical slide bar 8 are respectively provided with a threaded hole 1 71 and a threaded hole 2 81, and the inner walls of the threaded hole 1 71 and the threaded hole 2 81 are both threadedly connected with a fixing bolt 9. By screwing the fixing bolt 9 on the left vertical slide bar 7, the left vertical slide bar 7 can be fixed to the transverse moving track 6, so that the left vertical slide bar 7 cannot move. By screwing the fixing bolt 9 on the right vertical slide bar 8, the right vertical slide bar 8 can be fixed to the transverse moving track 6, so that the right vertical slide bar 8 cannot move, thereby improving the stability of the device.
[0026] In a preferred embodiment, a telescopic rod 2 is installed in the inner cavity of the bottom mobile vehicle 1, and a mounting plate 3 is fixedly installed on the top of the telescopic rod 2. Through the setting of the telescopic rod 2, the telescopic rod 2 can adjust the height of the mounting plate 3. Due to the different sizes of motors, the shaft of the motor located on the mounting plate 3 cannot correspond to the torque shaft, so it is necessary to use the telescopic rod 2 to drive the mounting plate 3 to adjust the height.
[0027] In a preferred embodiment, a stabilizer bar 4 is fixedly installed at the bottom of the mounting plate 3, and the outer edge of the stabilizer bar 4 is slidably connected to the bottom moving vehicle 1. There are four stabilizer bars 4 in total, and they are respectively located at the four corners of the mounting plate 3. The bottom moving vehicle 1 is a laser navigation AGV vehicle. Through the setting of the four stabilizer bars 4, when the mounting plate 3 is lifting, the four stabilizer bars 4 are used to perform vertical movement in the bottom moving vehicle 1, so that the mounting plate 3 can always maintain a vertical state for movement, which can prevent the telescopic rod 2 from tilting, thereby improving the stability of the device. By using the setting of the laser navigation AGV vehicle, workers can install the motor on the laser navigation AGV vehicle, and then arrive at the detection equipment for detection through a set route. After the detection is completed, the motor is carried to the storage place, which can reduce the workers' handling of the motor and reduce the workers' walking in the production workshop.
[0028] Working principle: when in use, place the produced motor on the bracket 5, then move the left vertical slide bar 7 and the right vertical slide bar 8 toward the direction of the motor on the bracket 5 respectively, then adjust the fixed sliders 10 on the left vertical slide bar 7 and the right vertical slide bar 8 so that the right angles of the card 13 fit with the motor bracket, and the four cards 13 are respectively located at the four corners of the motor bracket, then fix the left vertical slide bar 7 on the horizontal moving track 6 by screwing the fixing bolts 9 on the left vertical slide bar 7, and then tighten the fixing bolts 9 on the right vertical slide bar 8 to fix the right vertical slide bar 8 on the horizontal moving track 6, and then tighten the four middle screws 12 to make the rubber sheet 14 on the card 13 contact with the motor bracket. At this time, the rubber sheet 14 is subjected to the pressure of the middle screw 12, so that the fixing hole on the motor bracket is embedded with rubber, and the motor is fixed at this time.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A test bench for motor testing, comprising a bottom moving vehicle (1), characterized in that: The top of the bottom moving vehicle (1) is provided with a mounting plate (3), the top of the mounting plate (3) is fixedly equipped with a bracket (5), the top of the mounting plate (3) is fixedly equipped with a transverse moving track (6), the two ends of the transverse moving track (6) are respectively slidably connected with a left vertical slide bar (7) and a right vertical slide bar (8), the outer edges of the left vertical slide bar (7) and the right vertical slide bar (8) are both slidably connected with a fixed slider (10), the top of the fixed slider (10) is provided with a middle threaded hole (11), the inner wall of the middle threaded hole (11) is threadedly connected with a middle screw rod (12), and the outer edge of the middle screw rod (12) is movably sleeved with a card (13).
2. A test bench for motor testing according to claim 1, characterized in that: A spring (15) is movably sleeved on the outer edge of the middle screw rod (12), and the spring (15) is located below the card (13). A rubber sheet (14) is fixedly mounted on one end of the card (13) away from the middle screw rod (12).
3. A test bench for motor testing according to claim 1, characterized in that: The fixed slider (10), the middle screw rod (12), the card (13), the spring (15) and the rubber sheet (14) are provided in four respectively. The fixed slider (10), the middle screw rod (12), the card (13), the spring (15) and the rubber sheet (14) form a group, and one group is provided at both ends of the left vertical slide rod (7) and the right vertical slide rod (8).
4. A test bench for motor testing according to claim 1, characterized in that: The two ends of the left vertical slide bar (7) and the two ends of the right vertical slide bar (8) are respectively provided with a threaded hole 1 (71) and a threaded hole 2 (81), and the inner walls of the threaded hole 1 (71) and the threaded hole 2 (81) are both threadedly connected with fixing bolts (9).
5. The test bench for motor testing according to claim 1, characterized in that: A telescopic rod (2) is installed in the inner cavity of the bottom moving vehicle (1), and a mounting plate (3) is fixedly mounted on the top of the telescopic rod (2).
6. A bench for motor testing according to claim 5, characterized in that: A stabilizing rod (4) is fixedly mounted at the bottom of the mounting plate (3), and the outer edge of the stabilizing rod (4) is slidably connected to the bottom moving vehicle (1). There are four stabilizing rods (4) in total, and they are respectively located at the four corners of the mounting plate (3). The bottom moving vehicle (1) is a laser navigation AGV vehicle.