Full-automatic motor gear box running-in machine with curve

Abstract

The utility model provides a full-automatic motor gear box running-in machine with a curve, which comprises a rack, a casing fixedly mounted on the rack, a first bearing platform fixedly mounted on the rack, a second bearing platform fixedly mounted on the first bearing platform, a running-in damper fixedly mounted on the first bearing platform, and a clamping seat fixedly mounted on the second bearing platform. The clamping seat is movably provided with a linkage shaft, the linkage shaft is in transmission connection with a running-in damper through a main shaft, the second bearing platform is fixedly provided with a motor fixing platform, the rack is fixedly provided with a first air cylinder, the first air cylinder is in driving connection with a power connection frame, and the second bearing platform is fixedly provided with a temperature detection device. In the running-in process, the temperature detection device can monitor the temperature of the motor in real time, the system automatically stops and gives an alarm when the temperature exceeds the temperature range, the motor is prevented from being damaged by high temperature or other safety accidents are avoided, and in the operation process, an employee places the motor into the motor fixing seat and presses down the starting switch, and the motor running-in operation is rapidly completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor running-in machines, and in particular relates to a fully automatic motor gearbox running-in machine with a curve. Background Art

[0002] As a power transmission device in production and life, the motor gearbox plays an extremely important role. At present, some manufacturers with low processing methods often require an important step before the motor gearbox is produced and shipped. That is to let the motor gearbox run in on a running-in machine for a period of time to determine whether the internal components of the motor gearbox cooperate smoothly. However, the testing efficiency of the existing motor running-in machine is low. Utility Model Content

[0003] The purpose of the utility model is to provide a fully automatic motor gearbox running-in machine with a curve to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic curved motor gearbox running-in machine, comprising a frame, a housing fixedly mounted on the frame, a first support fixedly mounted on the first support, a second support fixedly mounted on the first support, a running-in damper fixedly mounted on the second support, a clamping seat fixedly mounted on the clamping seat, a connecting shaft movably mounted on the connecting seat, the connecting shaft is connected to the running-in damper through a main shaft transmission, the second support fixedly mounted on the motor fixing platform, a first cylinder fixedly mounted on the frame, the first cylinder drive connected to the power connection frame, and a temperature detection device fixedly mounted on the second support.

[0005] Preferably, the power connection frame includes a first substrate, a terminal board and an auxiliary board, the first substrate is fixedly mounted with the auxiliary board, the first substrate is located above the auxiliary board and is fixedly mounted with the terminal board, the terminal board is fixedly mounted with electrode terminals, and the auxiliary board is provided with auxiliary holes.

[0006] Preferably, the auxiliary plate is made of plastic.

[0007] Preferably, the power connection frame is fixedly mounted with a guide column, and the guide column is movably connected to the frame via a flange.

[0008] Preferably, the temperature detection device includes a second substrate, a movable plate and a temperature detection unit, the second substrate is fixedly connected to the second support platform, the second substrate is movably connected to the movable plate via a slide rail, and the movable plate is fixedly installed with the temperature detection unit.

[0009] Preferably, a second cylinder is fixedly mounted on the second base plate, and the second cylinder is drivingly connected to the movable plate.

[0010] Preferably, a display screen and a control panel are fixedly mounted on the housing.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model fixes the gearbox of the motor to be tested (motor + gearbox) by cooperating with the clamping seat and the motor fixing platform, drives the contact seat close to the pin of the motor to be tested through the first cylinder, so that the electrode terminal is in electrical contact with the pin, and drives the motor to be tested to connect the running-in damper through the connecting shaft and the main shaft of the clamping seat. During the running-in process, the temperature detection device monitors the temperature of the motor casing in real time. If the temperature range is exceeded, the system automatically shuts down and alarms to avoid high temperature damage to the motor or other safety accidents. During the operation of the utility model, the employee puts the motor into the motor fixing seat and presses the start switch to quickly complete the operation of the motor gearbox running-in machine, thereby improving the testing efficiency of the running-in machine.

[0013] The utility model controls the current and voltage of the motor to be tested in a curve manner, so that the running-in process of the motor to be tested is closer to the actual use situation, the running-in time is shortened, and the testing efficiency of the running-in machine is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural view of the present utility model.

[0015] Figure 2 This is the first perspective structural view inside the utility model.

[0016] Figure 3 This is the second perspective structural view inside the utility model.

[0017] Figure 4 This is the first perspective structural view of the temperature detection device of the present invention.

[0018] Figure 5 This is a second perspective structural view of the temperature detection device of the present invention.

[0019] Figure 6 This is a third perspective structural view of the temperature detection device of the present invention.

[0020] Figure 7 It is a structural view of the running-in damper of the utility model.

[0021] Figure 8 It is a structural view of the power connection rack of the utility model.

[0022] Markings in the figure: frame 1, casing 2, first supporting platform 3, second supporting platform 4, running-in damper 5, clamping seat 6, connecting shaft 7, main shaft 8, motor fixing platform 9, first cylinder 10, power connection frame 11, temperature detection device 13, first base plate 14, terminal board 15, auxiliary plate 16, electrode terminal 17, auxiliary hole 18, guide column 19, flange 20, second base plate 21, movable plate 22, temperature detection unit 23, slide rail 24, second cylinder 25, display screen 26, control panel 27. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1:

[0025] like Figures 1-8 As shown, the utility model provides a fully automatic curved motor gearbox running-in machine, including a frame 1, which is fixedly mounted with a housing 2, a first support 3 fixedly mounted on the frame 1, a second support 4 fixedly mounted on the first support 3, a running-in damper 5 fixedly mounted on the first support 4, a clamping seat 6 fixedly mounted on the second support 4, a connecting shaft 7 movably mounted on the clamping seat 6, the connecting shaft 7 is connected to the running-in damper 5 through the main shaft 8, a motor fixing platform 9 fixedly mounted on the second support 4, a first cylinder 10 fixedly mounted on the frame 1, the first cylinder 10 is driven and connected to the power receiving frame 11, and the second support 4 is fixedly mounted with a temperature detection device 13. The power receiving frame 11 includes a first base plate 14, a terminal plate 15 and an auxiliary plate 16. The auxiliary plate 16 is fixedly mounted on the first base plate 14, and the terminal plate 15 is fixedly mounted on the first base plate 14 and located above the auxiliary plate 16. The terminal plate 15 is fixedly mounted with an electrode terminal 17, and the auxiliary plate 16 is provided with an auxiliary hole 18. The auxiliary plate 16 is made of plastic. The power supply frame 11 is fixedly mounted with a guide post 19, which is movably connected to the frame 1 via a flange 20. The temperature detection device 13 includes a second baseplate 21, a movable plate 22, and a temperature detection unit 23. The second baseplate 21 is fixedly connected to the second support platform 4 and movably connected to the movable plate 22 via a slide rail 24. The temperature detection unit 23 is fixedly mounted on the movable plate 22. A second cylinder 25 is fixedly mounted on the second baseplate 21, which drives the movable plate 22. The housing 2 is fixedly mounted with a display screen 26 and a control panel 27.

[0026] Through the above technical solution, the utility model fixes the gearbox of the motor to be tested (motor + gearbox) by cooperating with the clamping seat 6 and the motor fixing platform 9, drives the contact seat close to the pin of the motor to be tested through the first cylinder 10, so that the electrode terminal 17 is electrically contacted with the pin, and the connecting shaft 7 and the main shaft 8 of the clamping seat 6 are used to drive the motor to be tested to connect the running-in damper 5. During the running-in process, the temperature detection device 13 monitors the temperature of the motor housing 2 in real time. If the temperature range is exceeded, the system automatically shuts down and alarms to avoid high temperature damage to the motor or other safety accidents. During the operation of the utility model, the employee puts the motor into the motor fixing seat and presses the start switch to quickly complete the motor gearbox running-in machine operation, thereby improving the running-in machine test efficiency. The utility model controls the current and voltage of the motor to be tested in a curve manner, so that the running-in process of the motor to be tested is closer to the actual usage situation, shortens the running-in time, and improves the running-in machine test efficiency.

[0027] Example 2:

[0028] like Figures 1-8 As shown, the frame 1 of the present invention is fixedly mounted with a housing 2, which houses a controller and other control circuit boards for various control and data processing functions. The frame 1 is structurally stable and can withstand the various forces generated during the operation of the run-in machine. A first support 3 is fixedly mounted on the frame 1, which is used to mount other components of the run-in machine and ensure its stability during operation. A second support 4 is fixedly mounted on top of the first support 3.

[0029] A running-in damper 5 is fixedly mounted on the first support 3. Its primary function is to simulate the load conditions of the motor under test during operation. An internal damping structure allows the running-in damper 5 to adjust the load according to the performance requirements of different motors, thereby more realistically simulating actual operating conditions. By adjusting the characteristics of the running-in damper 5, the motor's performance can be tested under various operating conditions, including acceleration, deceleration, and stable operation.

[0030] A mounting bracket 6 is fixedly mounted on the second support 4. This bracket 6 is used to secure the motor under test, ensuring that it does not move during testing. With the motor securely secured by the mounting bracket 6, the test operation can be performed more stably. The design of the mounting bracket 6 ensures the safety and reliability of the motor under test when driving the run-in damper 5.

[0031] The connecting seat 6 is movably mounted with a linkage shaft 7, which is connected to the motor to be tested via a gear structure. This transmission connection method can effectively transmit the rotation of the motor to the linkage shaft 7, so that it drives the running-in damper 5 to operate.

[0032] The connecting shaft 7 is connected to the running-in damper 5 via a main shaft 8. The motor under test drives the running-in damper 5 in a manner that simulates the load conditions encountered by the motor in actual use. This setup allows the performance of the motor under test to be evaluated under realistic operating conditions, reducing the errors caused by manual operation in traditional methods.

[0033] A motor mounting base 9 is fixedly mounted on the second support 4, securing the upper portion of the motor under test. This base, in conjunction with the mounting base 6, securely secures the motor under test to the run-in machine, preventing displacement due to vibration and other factors during the run-in process. This secure mounting ensures the motor's operational stability during testing, facilitating motor acceleration and deceleration during the run-in process and performance testing.

[0034] During the test, the controller controls the current and voltage to change in a curve to improve the motor running-in efficiency.

[0035] A first cylinder 10 is fixedly mounted on frame 1, and its drive is connected to a power connection rack 11. This rack is equipped with electrode terminals 17, which are used to electrically connect to the pins of the motor under test after it is secured. Once the motor under test is secured, first cylinder 10 is activated, and the connection between electrode terminals 17 of the power connection rack 11 and the pins of the motor under test ensures a stable supply of current and voltage.

[0036] The controller uses curves to control current and voltage, thereby controlling the speed and direction of the motor under test. Programming allows for precise control, significantly improving test efficiency. During testing, the controller automatically adjusts the motor's operating state based on varying test requirements, allowing the motor under test to run in under pre-set operating conditions.

[0037] The second support 4 is fixedly installed with a temperature detection device 13, which is used to detect the temperature of the motor to be tested during operation. The temperature detection device monitors the temperature of the motor casing in real time. If the temperature range is exceeded, the system automatically shuts down and alarms to avoid high temperature damage to the motor or other safety accidents.

[0038] The power connection frame 11 of the present invention includes a first substrate 14, a terminal board 15 and an auxiliary board 16. The first substrate 14 provides basic support for the entire power connection frame 11. The auxiliary board 16 is fixedly installed below the first substrate 14. The main function of the auxiliary board 16 is to cooperate with the fixation and connection of the motor pins to ensure stability and reliability during the motor testing process. A terminal board 15 is fixedly installed above the first substrate 14. The terminal board 15 is one of the core components of the power connection frame 11 and is responsible for electrically connecting with the pins of the motor to be tested. A plurality of electrode terminals 17 are fixedly installed on the terminal board 15. The electrode terminals 17 are electrically connected to the pins of the motor to be tested, thereby ensuring stable signal transmission during the motor testing process. A plurality of auxiliary holes 18 are provided on the auxiliary board 16. The auxiliary holes 18 can prevent the test motor from being bent during the downward pressing of the electrode terminals 17. During the running-in process, the first cylinder 10 drives the power connection frame 11 to press down close to the pins of the motor to be tested. At this time, the pins of the motor to be tested first pass through the auxiliary holes 18. When the pins of the motor to be tested successfully pass through the auxiliary holes 18, the downward pressing action of the power connection frame 11 connects the pins with the electrode terminals 17 on the terminal board 15.

[0039] The auxiliary plate 16 of this utility model is made of plastic. This material is designed to prevent short circuits in the pins of the motor under test. During motor testing, the motor pins come into contact with the electrode terminals 17 of the power connection frame 11. If the auxiliary plate 16 were made of conductive material, this could cause a short circuit, affecting test accuracy and motor safety. Plastic has excellent insulation properties, ensuring safety during testing and proper operation of the motor under test.

[0040] The power connection frame 11 of the present invention is fixedly mounted with a guide post 19. The guide post 19 is provided to provide stable support during the movement of the power connection frame 11, ensuring that the movement of the power connection frame 11 does not cause poor contact between the electrode terminal 17 and the pins of the motor to be tested. The guide post 19 is movably connected to the frame 1 through a flange 20. During the downward movement of the power connection frame 11, the design of the flange 20 can prevent the guide post 19 from falling off or tilting, ensuring that the power connection frame 11 always remains in the correct position. The flange 20 and the guide post 19 ensure that the power connection frame 11 can smoothly and accurately approach the pins of the motor to be tested during the downward pressing process.

[0041] The temperature detection device 13 of the present invention comprises a second base plate 21, a movable plate 22, and a temperature detection unit 23. The primary function of the temperature detection unit 23 is to monitor the temperature of the motor under test during the run-in process. The temperature detection device monitors the temperature of the motor casing in real time. If the temperature exceeds the specified range, the system automatically shuts down and issues an alarm, preventing high-temperature damage to the motor or other safety hazards. The second base plate 21 is fixedly connected to the second support 4, providing a solid foundation for the temperature detection device 13 and ensuring that it is not displaced by vibration or external forces during operation. The second base plate 21 is movably connected to the movable plate 22 via a slide rail 24, allowing the movable plate 22 to move along the slide rail 24 on the second base plate 21. The temperature detection unit 23 is fixedly mounted on the movable plate 22, ensuring that the temperature detection unit 23 remains in place during the run-in process, accurately recording the real-time temperature of the motor during operation and providing temperature data. The second base plate 21 is also fixedly mounted with a second air cylinder 25, the primary function of which is to drive the movable plate 22. The second air cylinder 25 operates by using air pressure to propel the movable plate 22 forward or backward. After the motor to be tested is secured, the second cylinder 25 is activated, driving the movable plate 22 toward the motor to be tested. After the run-in process is complete, the second cylinder 25 retracts, and the movable plate 22 moves back on the slide rail 24 on the second base plate 21, providing convenient access for the operator to the motor to be tested. This design takes into account operational convenience, ensuring that the motor to be tested can be quickly and safely removed from the run-in machine after testing is complete. The retraction of the cylinder moves the temperature detection unit 23 away from the motor, preventing interference with subsequent operations.

[0042] The housing 2 of the present invention is fixedly mounted with a display screen 26 and a control panel 27. The primary function of the display screen 26 is to display key motor parameters during the run-in process in real time, including the motor's speed, operating time, current, and voltage. Real-time monitoring of these parameters provides the operator with essential information, enabling timely assessment of the motor's operating status and ensuring a smooth run-in process. Through intuitive visual display, the operator can quickly assess the motor's operating status and make appropriate adjustments. The control panel 27 provides a convenient interface for the operator, featuring multiple function buttons and knobs for easy control of the various functions of the run-in machine. The operator can use the control panel 27 to set motor operating parameters, such as preset speed, operating time, and load conditions. The design of the control panel 27 takes ergonomics into consideration, with the buttons and knobs strategically positioned to ensure comfortable and convenient operation, allowing the operator to quickly master the system and make appropriate adjustments. The combined use of the display screen 26 and control panel 27 improves testing efficiency during the run-in machine's operation. Through the display screen 26, the operator can observe the operating status of the motor at any time during the run-in process and adjust the settings on the control panel 27 in real time based on the displayed information. This interactive design makes the operation process smoother and reduces the possibility of test failures or inaccuracies caused by improper parameter settings.

[0043] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0044] The above description is only used to illustrate the technical solution of the present invention and is not intended to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A fully automatic motor gearbox running-in machine with a curve, comprising a frame, the frame being fixedly mounted with a housing, characterized in that: The frame is fixedly mounted with a first supporting platform, the first supporting platform is fixedly mounted with a second supporting platform, the first supporting platform is fixedly mounted with a running-in damper, the second supporting platform is fixedly mounted with a clamping seat, the clamping seat is movably mounted with a connecting shaft, the connecting shaft is connected to the running-in damper through a main shaft transmission, the second supporting platform is fixedly mounted with a motor fixing platform, the frame is fixedly mounted with a first cylinder, the first cylinder is driven and connected to a power connection frame, and the second supporting platform is fixedly mounted with a temperature detection device.

2. A fully automatic motor gearbox running-in machine with curves according to claim 1, characterized in that: The power connection frame includes a first substrate, a terminal board and an auxiliary board. The auxiliary board is fixedly installed on the first substrate. The terminal board is fixedly installed on the first substrate and is located above the auxiliary board. The electrode terminals are fixedly installed on the terminal board. The auxiliary board is provided with auxiliary holes.

3. The fully automatic motor gearbox running-in machine with curve according to claim 2, characterized in that: The auxiliary plate is made of plastic.

4. The fully automatic motor gearbox running-in machine with curve according to claim 1, characterized in that: The power connection frame is fixedly mounted with a guide column, and the guide column is movably connected to the frame via a flange.

5. The fully automatic motor gearbox running-in machine with curve according to claim 1, characterized in that: The temperature detection device includes a second substrate, a movable plate and a temperature detection unit. The second substrate is fixedly connected to the second support platform. The second substrate is movably connected to the movable plate via a slide rail. The temperature detection unit is fixedly installed on the movable plate.

6. The fully automatic motor gearbox running-in machine with curve according to claim 5, characterized in that: A second cylinder is fixedly mounted on the second base plate, and the second cylinder is drivingly connected to the movable plate.

7. The fully automatic motor gearbox running-in machine with curve according to claim 1, characterized in that: The housing is fixedly mounted with a display screen and a control panel.

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