Motor assembly trial rotation equipment
By designing motor assembly and trial run equipment and using detectors and rotators for automated trial runs, the problem of manual experience dependence in the motor assembly process has been solved, standardized testing and efficient paralleling processing have been achieved, and the risk of component damage has been reduced.
Patent Information
- Application Number
- CN202422420394.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-10-08
AI Technical Summary
The manual test run process after motor assembly relies on the operator's experience and lacks standardization, making it difficult to avoid internal component damage and safety risks, and unable to effectively detect paralleling problems.
A motor assembly test run equipment was designed, which included a work table, a slider, a blocker, a pushing assembly, a detector and a rotator. The detector and the rotator were used in conjunction to perform automated test runs. Abnormal noise and rotational resistance were detected by noise sensors, thus achieving a standardized test run process.
It realizes standardized test run detection during the motor assembly process, reduces human error, improves work efficiency, reduces the risk of component damage, and can detect paralleling problems in a timely manner.
Smart Images
Figure CN223362317U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of motor initial inspection equipment design, in particular to motor assembly trial rotation equipment. Background Art
[0002] The main components of a motor, such as a generator, include a frame, stator, rotor, bearings, end covers, fans, pulleys, etc. Some special motors may also have a controller or other specific components installed inside. Usually after the motor is assembled, the assembler will turn the external pulley or bearing one or two turns, and put their ear close to the motor to make a preliminary test turn to feel whether there is any obstruction inside, and use listening to assist in judgment. If the test turn is not made, if there is interference inside that affects the rotation, it may directly lead to damage to internal components when entering the mechanical test, and even cause risks such as short circuit and spark.
[0003] This method is common, but it's affected by the operator's approach. Detailed operating instructions and sound standards are impossible to establish, making this trial run difficult to establish as a standard operating procedure. Standardizing this process and using simple tools can avoid these issues. Furthermore, consider the issue of line merging, which can be aided by tools. Utility Model Content
[0004] The technical problem to be solved by the utility model is that the trial run is usually a manual inspection, in which the experience and the quality of the staff play a decisive role.
[0005] In order to solve the above problems, the technical solution adopted by the present invention is as follows: The present invention is a motor assembly and trial rotation equipment, including a work table and a slider, the slider is arranged on the work table, and also includes a blocker, a pushing assembly, a detector and a rotator, the blocker is arranged on the work table and is used to block the product to be tested, the pushing assembly is arranged on the work table, the detector is arranged on the work table, the rotator is installed on the external structure and is located above the slider, the blocker includes a controller and a baffle, the controller is arranged on the work table, the baffle is arranged on the controller and slides through the work table top panel, and the baffle slides between the rollers of the slider.
[0006] Furthermore, the controller includes a support frame, a push rod and a connecting bar, the support frame is installed on the work table, the push rod is arranged on the support frame, and the connecting bar is arranged on the output rod of the push rod and connected to the baffle.
[0007] Furthermore, multiple groups of telescopic rods are provided between the connecting strip and the supporting frame.
[0008] Furthermore, the pushing assembly includes a fixed seat, a hydraulic rod and a pushing seat, the fixed seat is arranged on the work table, the hydraulic rod is arranged on the fixed seat, and the pushing seat is arranged on the hydraulic rod and is slidably arranged on the side wall of the slider.
[0009] Furthermore, the detector includes a fixing frame, a fixing sleeve, a noise sensor and a noise alarm. The fixing frame is installed on the work table, the fixing sleeve is installed on the fixing frame, and the fixing sleeve is provided in multiple groups. The noise sensor is installed through the fixing sleeve, and the noise alarm is installed on the fixing frame and electrically connected to the noise sensor.
[0010] Furthermore, the fixing sleeve is made of rubber material.
[0011] Furthermore, the rotator includes a mounting bar, a connecting box, a motor, a rotating shaft and a clamp, the mounting bar is installed on the external structure, the connecting box is arranged on the mounting bar, the motor is arranged on the connecting box, the rotating shaft is arranged on the output shaft of the motor and rotates through the connecting box, and the clamp is arranged on the rotating shaft.
[0012] The beneficial effects achieved by the utility model using the above structure are as follows:
[0013] 1. Using the detector and the rotator together, you can use the tool to test-rotate the motor, and use the detector to detect the noise of the test rotation. If the noise exceeds the threshold, it means there is interference. If it cannot drive the motor to rotate normally, it means that the interference is large and you should find the cause in time.
[0014] 2. The work table and slider can be used as a carrier tool for trial rotation and testing, and can also smoothly connect the front and back processes, which is conducive to improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of a motor assembly test run device proposed by the utility model;
[0016] Figure 2 This is a structural schematic diagram of a motor assembly test run device proposed by the present invention from another angle;
[0017] Figure 3 This is a structural diagram of a detector in a motor assembly test run device proposed by the present invention;
[0018] Figure 4 The present invention provides a schematic structural diagram of a motor assembly test run device.
[0019] Among them, 1. work table, 2. slider, 3. blocker, 4. pushing assembly, 5. detector, 6. rotator, 7. controller, 8. baffle, 9. support frame, 10. pushing rod, 11. connecting strip, 12. telescopic rod, 13. fixed seat, 14. hydraulic rod, 15. pushing seat, 16. fixed frame, 17. fixed sleeve, 18. noise sensor, 19. noise alarm, 20. mounting strip, 21. connecting box, 22. rotating shaft, 23. clamp. DETAILED DESCRIPTION
[0020] like Figures 1 to 4 As shown, the utility model is a motor assembly and trial rotation equipment, including a work table 1 and a slider 2. The slider 2 is arranged on the work table 1. The slider is mainly composed of side walls and multiple groups of rollers. The carrier plate is placed on it for easy movement, which reduces labor intensity. It also includes a blocker 3, a pushing component 4, a detector 5 and a rotator 6. The blocker 3 is arranged on the work table 1 and is used to block the product to be tested. The pushing component 4 is arranged on the work table 1. The detector 5 is arranged on the work table 1. The rotator 6 is installed on the external structure and is located above the slider 2. The blocker 3 includes a controller 7 and a baffle 8. The controller 7 is arranged on the work table 1. The baffle 8 is arranged on the controller 7 and slides through the desktop panel of the work table 1. The baffle 8 slides between the rollers of the slider 2.
[0021] The controller 7 includes a support frame 9, a push rod 10 and a connecting bar 11. The support frame 9 is installed on the work table 1, the push rod 10 is arranged on the support frame 9, the connecting bar 11 is arranged on the output rod of the push rod 10 and is connected to the baffle 8. Multiple groups of telescopic rods 12 are provided between the connecting bar 11 and the support frame 9, and the push rod 10 can use an electric push rod.
[0022] The pushing assembly 4 includes a fixed seat 13 , a hydraulic rod 14 and a pushing seat 15 . The fixed seat 13 is arranged on the work table 1 . The hydraulic rod 14 is arranged on the fixed seat 13 . The pushing seat 15 is arranged on the hydraulic rod 14 and is slidably arranged on the side wall of the slider 2 .
[0023] The detector 5 includes a fixing frame 16, a fixing sleeve 17, a noise sensor 18 and a noise alarm 19. The fixing frame 16 is arranged on the work table 1, the fixing sleeve 17 is arranged on the fixing frame 16, and the fixing sleeve 17 is provided with multiple groups. The noise sensor 18 is installed through the fixing sleeve 17, and the noise alarm 19 is arranged on the fixing frame 16 and electrically connected to the noise sensor 18. The fixing sleeve 17 is made of rubber material, resulting in the noise sensor 18 and the noise alarm 19 selecting existing products on the market. When the noise sensor 18 detects the noise and finds the set threshold, it sends a signal to the noise alarm 19, which prompts the staff through functions such as a prompt light or display. This is the existing technology.
[0024] The rotator 6 includes a mounting bar 20, a connecting box 21, a motor (not shown in the figure), a rotating shaft 22 and a clamp 23. The mounting bar 20 is installed on the external structure, the connecting box 21 is arranged on the mounting bar 20, and the motor is arranged on the connecting box 21. The motor refers to an electric motor, and the torque of the motor needs to be selected with appropriate specifications. If the motor cannot drive the pulley of the motor to be tested to rotate, it means that the internal obstruction interference of the motor to be tested is large and needs to be repaired. The rotating shaft 22 is arranged on the output shaft of the motor and rotates through the connecting box 21. The clamp 23 is arranged on the rotating shaft 22. Existing products on the market are used, and the splint is slightly modified according to the size of the pulley, or a splint component is added.
[0025] When using: put the motor to be tested, Figure 1 The figure shows a generator with a pulley. If it is an electric motor, this would be the output shaft. The generator is placed onto the carrier plate, and the bearing plate is placed onto the slider 2. The device slides forward until it stops on the side of the baffle 8. The hydraulic rod 14 is activated to extend, moving the pusher 15 toward the carrier plate, pushing the carrier plate into position. The clamp 23 is then activated to clamp the pulley. The motor in the device is started, driving the rotating shaft 22, which in turn drives the motor under test. Noise is detected by the noise sensor 18. If the noise exceeds the standard, a warning or prompt is displayed on the noise alarm 19. If the motor in this device fails to drive the motor under test, it indicates that the internal jam has become more serious. After the test, the components are reset, and the push rod 10 is retracted to move the baffle 8 downward, allowing it to be removed using the slider 2.
[0026] It should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A motor assembly test run device, comprising a work table and a slider, wherein the slider is arranged on the work table, characterized in that: It also includes a blocker, a pushing assembly, a detector and a rotator, the blocker is arranged on the work table and is used to block the product to be tested, the pushing assembly is arranged on the work table, the detector is arranged on the work table, the rotator is installed on the external structure and is located above the slider, the blocker includes a controller and a baffle, the controller is arranged on the work table, the baffle is arranged on the controller and slides through the desktop panel of the work table, and the baffle slides between the rollers of the slider.
2. The motor assembly test run equipment according to claim 1, characterized in that: The controller includes a support frame, a push rod and a connecting bar. The support frame is installed on the work table, the push rod is arranged on the support frame, and the connecting bar is arranged on the output rod of the push rod and connected to the baffle.
3. The motor assembly test run equipment according to claim 2, characterized in that: A plurality of telescopic rods are provided between the connecting strip and the supporting frame.
4. The motor assembly test run equipment according to claim 1, characterized in that: The pushing assembly includes a fixed seat, a hydraulic rod and a pushing seat, wherein the fixed seat is arranged on the work table, the hydraulic rod is arranged on the fixed seat, and the pushing seat is arranged on the hydraulic rod and is slidably arranged on the side wall of the slider.
5. The motor assembly test run equipment according to claim 1, characterized in that: The detector includes a fixing frame, a fixing sleeve, a noise sensor and a noise alarm. The fixing frame is installed on a work table, the fixing sleeve is installed on the fixing frame, and the fixing sleeve is provided in multiple groups. The noise sensor is installed through the fixing sleeve. The noise alarm is installed on the fixing frame and is electrically connected to the noise sensor.
6. The motor assembly test run equipment according to claim 5, characterized in that: The fixing sleeve is made of rubber material.
7. The motor assembly test run equipment according to claim 1, characterized in that: The rotator includes a mounting bar, a connecting box, a motor, a rotating shaft and a clamp, wherein the mounting bar is mounted on an external structure, the connecting box is arranged on the mounting bar, the motor is arranged on the connecting box, the rotating shaft is arranged on the output shaft of the motor and rotates through the connecting box, and the clamp is arranged on the rotating shaft.