An automated motor shaft straightening apparatus

Abstract

The utility model provides an automatic motor shaft straightening equipment relates to motor shaft straightening technical field, include: base platform, a plurality of support spare, its setting in base platform, support spare is used for rotating support motor shaft, two pressure rod components, its setting in the both ends of base platform, every pressure rod component includes motor, transmission member and two gyro wheel. The utility model has the advantages of: through the cooperative work of base platform, a plurality of support spare, two pressure rod components, two coding speed regulation components and straightening detection component, realized the automation, high accuracy straightening of motor shaft, support spare can steady support motor shaft and make it steady rotation, and pressure rod component utilizes motor drive gyro wheel rotation to drive motor shaft axial rotation, provides stable power support for straightening operation, and coding speed regulation component monitors the rotating speed and rotation position of motor shaft in real time through the cooperation of rubber wheel and encoder.

Description

Technical Field

[0001] This utility model relates to the field of motor shaft straightening technology, and in particular to an automated motor shaft straightening device. Background Technology

[0002] In the precision manufacturing process of submersible motors, the straightness control of the motor shaft is a crucial technical indicator. Deviations in straightness will directly lead to a series of performance and reliability issues. For example, poor straightness will cause a significant increase in vibration and noise levels during motor operation, severely weakening the system's stability.

[0003] In existing technologies, dial indicators or micrometers are used to measure bending deformation during motor shaft straightening. However, there is a lack of mature supporting equipment for measuring bending deformation, which leads to certain errors in the acquisition of bending deformation data. Therefore, how to accurately measure the bending deformation during the motor shaft straightening process using a micrometer is a technical problem that urgently needs to be solved. Utility Model Content

[0004] In view of this, the present invention provides an automated motor shaft straightening device to solve the technical problem that existing motor shaft straightening devices lack a mechanism to match the testing equipment, resulting in certain errors in the testing data.

[0005] An embodiment of this utility model provides an automated motor shaft straightening device, comprising:

[0006] Base platform;

[0007] Multiple support members are disposed on the base platform, and the support members are used to support the motor shaft;

[0008] Two pressure bar assemblies are disposed at both ends of the base platform. Each pressure bar assembly includes a motor, a transmission component and two rollers. The motor is connected to the rollers through the transmission component and is used to drive the two rollers to rotate. The two rollers contact the motor shaft during rotation to drive the motor shaft to rotate axially.

[0009] The system includes a straightening and testing component, which is movably mounted on the base platform along its length. The straightening and testing component includes a servo cylinder, a floating head, and a dial indicator. The floating head is located at the movable end of the servo cylinder, and the dial indicator is located on one side of the floating head. The lower end of the floating head is also provided with a pressure block for straightening the motor shaft. The lower end of the dial indicator is provided with a probe, and a spring rod is provided between the probe and the dial indicator. The probe is used to contact and measure the axial runout value of the motor shaft. The servo cylinder is used to drive the floating head to move in the vertical direction so that the probe of the dial indicator contacts the motor shaft.

[0010] Furthermore, it also includes two encoding speed control components, each of which is disposed on one side of a corresponding pressure rod component. Each encoding speed control component includes a bending plate, a return spring, an encoder, and a rubber wheel. The encoder is vertically movably connected to the bending plate. The return spring is disposed between the encoder and the bending plate. The rubber wheel is connected to the acquisition end of the encoder. The return spring pushes the encoder toward the motor shaft through its restoring force, so that the rubber wheel can be pressed against the outside of the motor shaft.

[0011] Furthermore, the straightening and testing component also includes a four-sided gantry moving frame, which is slidably connected to the upper surface of the base platform via a slide rail. A transverse motor is also provided on one side of the four-sided gantry moving frame, which drives the four-sided gantry moving frame to move.

[0012] Furthermore, the encoder is also provided with an encoder mounting plate, on which a pressure column shaft is rotatably disposed, the pressure column shaft passing through and slidably connected to the bending plate, and the return spring is connected between the encoder mounting plate and the bending plate.

[0013] Furthermore, the pressure rod assembly also includes a base, a first slide, a second slide, a lateral movement cylinder, and a lifting cylinder. The first slide is an L-shaped platform, and the first slide is horizontally slidably connected to the base via a slide rail. The second slide is vertically slidably connected to the vertical side of the first slide via a slide rail. The lateral movement cylinder is disposed on the base and its output end is connected to the first slide. The lifting cylinder is disposed on the first slide and its output end is connected to the motor. The motor housing is connected to the second slide.

[0014] Furthermore, a roller mounting plate is connected to one side of the second slide via a connecting block, the bending plate is disposed on the roller mounting plate, and the transmission component and the roller are disposed on the roller mounting plate.

[0015] Furthermore, the transmission component includes a driving wheel, two driven wheels, an auxiliary wheel, and a belt. The two driven wheels and the driving wheel are arranged in an isosceles triangle. The auxiliary wheel is located in the middle of the triangle surrounded by the two driven wheels and the driving wheel. The belt is sleeved between the two driven wheels, the driving wheel, and the auxiliary wheel.

[0016] Furthermore, each of the aforementioned support members includes a support base, a bearing, two retaining rings, and a copper sleeve. The copper sleeve can be embedded in the bearing, and the two retaining rings are disposed on both sides of the upper end of the support base to restrict the bearing from being disposed on the support base.

[0017] Furthermore, displacement sensors are provided on both sides of the square gantry moving frame, and the displacement sensors are used to determine the relative position between the square gantry moving frame and the motor shaft.

[0018] Furthermore, the probe is a sliding wheel, which is connected to the end of the spring rod via a rotating frame, and the probe is tangent to the outer circumference of the motor shaft.

[0019] The beneficial effects of the technical solution provided by the embodiments of this utility model are as follows: The automated motor shaft straightening equipment of this utility model achieves automated and high-precision straightening of the motor shaft through the coordinated work of a base platform, multiple support components, two pressure rod assemblies, two encoder speed adjustment assemblies, and a straightening detection assembly. The support components can stably support the motor shaft and make it rotate smoothly. The pressure rod assembly uses a motor to drive the rollers to rotate, thereby driving the motor shaft to rotate axially, providing stable power support for the straightening operation. The encoder speed adjustment assembly monitors the speed and rotation position of the motor shaft in real time through the cooperation of the rubber wheel and the encoder, and adjusts the speed as needed to ensure the stability and accuracy of the straightening process. The straightening detection assembly can move flexibly on the base platform, and drives the floating head to move through a servo electric cylinder, so that the probe of the dial indicator accurately contacts the motor shaft and measures the axial runout value, thereby determining the bending position and degree. At the same time, the pressure block can apply pressure to the bent part of the motor shaft under the drive of the floating head to achieve efficient straightening. In addition, the design of the transverse motor and displacement sensor of the four-sided gantry moving frame further improves the positioning accuracy and adaptability of the straightening detection assembly, making it applicable to motor shafts of different lengths. Attached Figure Description

[0020] Figure 1 This is a three-dimensional view of the overall structure of the automated motor shaft straightening device of this utility model;

[0021] Figure 2 This is a three-dimensional view of the support structure of the automated motor shaft straightening device of this utility model;

[0022] Figure 3 This is a three-dimensional view of the pressure rod assembly structure of the automated motor shaft straightening device of this utility model;

[0023] Figure 4 This is a three-dimensional structural view of the coding speed control component of the automated motor shaft straightening equipment of this utility model;

[0024] Figure 5 This is a schematic diagram of one side of the transmission component of the automated motor shaft straightening device of this utility model;

[0025] Figure 6 This is a three-dimensional structural view of the straightening and testing component of the automated motor shaft straightening equipment of this utility model;

[0026] Figure 7This is a three-dimensional view of one side of the floating head structure of the automated motor shaft straightening device of this utility model.

[0027] In the diagram: 1. Base platform;

[0028] 2. Support component; 21. Support base; 22. Bearing; 23. Retaining ring; 24. Copper sleeve;

[0029] 3. Pressure rod assembly; 31. Base; 32. First slide table; 33. Lateral movement cylinder; 34. Lifting cylinder; 35. Second slide table; 37. Motor; 38. Transmission component; 381. Drive wheel; 382. Driven wheel; 383. Auxiliary wheel; 384. Belt; 39. Roller;

[0030] 4. Encoder speed control assembly; 41. Roller mounting plate; 42. Bending plate; 43. Pressure column shaft; 44. Encoder mounting plate; 45. Return spring; 46. Encoder; 47. Rubber wheel;

[0031] 5. Alignment and testing components; 51. Square gantry moving frame; 52. Horizontal movement motor; 53. Servo electric cylinder; 54. Floating head; 55. Pressure block; 551. Groove; 56. Dial indicator; 561. Spring rod; 562. Probe; 57. Displacement sensor;

[0032] 6. Manual straightening device. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be further described below with reference to the accompanying drawings. The following description presents a preferred embodiment of several possible embodiments of this utility model, intended to provide a basic understanding of the utility model, but not intended to identify the key or decisive elements of the utility model or to limit the scope of protection sought.

[0034] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0035] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0036] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be discussed further in subsequent figures. Also, it should be understood that, for ease of description, the dimensions of the various parts shown in the figures are not drawn to actual scale.

[0037] It should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0038] Please refer to Figure 1 The present invention provides an automated motor shaft straightening device, which mainly includes a base platform 1, multiple support components 2, two pressure rod assemblies 3, two encoding speed control components 4, and a straightening detection component 5.

[0039] The base platform 1 is the basic load-bearing structure of the entire equipment, with sufficient strength and stability, used to install and fix other components. Its upper surface is flat and equipped with guide rails and sliders to ensure that the straightening and testing component 5 can move in its length direction. The entire equipment is controlled by the main electrical control cabinet.

[0040] Example 1: Please refer to Figure 2 Multiple support members 2 are evenly arranged on the base platform 1 to support the rotating motor shaft. Each support member 2 includes a support base 21, a bearing 22, two retaining rings 23, and a copper sleeve 24. The support base 21 is fixedly installed on the base platform 1 and contains the bearing 22 to support the motor shaft and enable it to rotate smoothly. The two retaining rings 23 are located on both sides of the upper end of the support base 21 to limit the position of the bearing 22 on the support base 21 and prevent axial displacement during operation. The motor shaft passes through the copper sleeve 24, and the copper sleeve 24 is embedded in the bearing 22 to further reduce the friction between the motor shaft and the bearing 22, improve the stability and wear resistance of the support, and enable the motor shaft to be placed and rotate on the base platform 1.

[0041] Please see Figure 3 In this embodiment, two pressure rod assemblies 3 are respectively disposed at both ends of the base platform 1 to drive the motor shaft to rotate axially. Each pressure rod assembly 3 includes a base 31, a first slide 32, a second slide 35, a transverse cylinder 33, a lifting cylinder 34, a motor 37, a transmission component 38, and two rollers 39. The base 31 is fixedly installed at the end of the base platform 1 to provide stable support for the pressure rod assembly 3.

[0042] Furthermore, the first slide 32 is an L-shaped platform, which is horizontally slidably connected to the base 31 via a slide rail, allowing it to move horizontally on the base 31; the second slide 35 is vertically slidably connected to the vertical side of the first slide 32 via a slide rail, allowing it to be adjusted vertically; the transverse cylinder 33 is mounted on the base 31, and its output end is connected to the first slide 32, used to drive the first slide 32 to slide horizontally on the base 31; the lifting cylinder 34 is mounted on the first slide 32, and its output end is connected to the motor 37, used to drive the motor 37 to move vertically; the housing of the motor 37 is connected to the second slide 35, and through the drive of the lifting cylinder 34, the second slide 35 and the motor 37 mounted on it can be lifted and lowered.

[0043] This design allows the motor 37 to be adjusted horizontally and vertically relative to the base platform 1, so that the roller 39 driven by the motor 37 can adapt to the external contact of different types of motor shafts.

[0044] Please see Figure 5 In this embodiment, the motor 37 serves as a power source and is connected to the roller 39 via a transmission component 38 to drive the roller 39 to rotate. The transmission component 38 includes a driving wheel 381, two driven wheels 382, ​​an auxiliary wheel 383, and a belt 384.

[0045] It should be noted that the two driven pulleys 382 and the driving pulley 381 are arranged in an isosceles triangle, and the auxiliary pulley 383 is located in the middle of the triangle. The auxiliary pulley 383 increases the wrap angle between the belt 384 and the two driven pulleys 382, ​​so as to provide sufficient transmission power to drive the roller 39 to contact the motor shaft and drive the motor shaft to rotate.

[0046] Specifically, belt 384 is fitted between two driven pulleys 382, ​​drive pulley 381 and auxiliary pulley 383. Driven by motor 37, drive pulley 381 rotates. Through the transmission of belt 384, the two driven pulleys 382 and auxiliary pulley 383 rotate synchronously. Roller 39 is installed on driven pulley 382 and contacts motor shaft under rotation. Under the action of friction, it drives motor shaft to rotate axially, providing stable rotational power for straightening operation of motor shaft.

[0047] Please see Figure 4 , Figure 4This is a three-dimensional structural view of the encoder speed control component 4 (the outer sheet metal of the encoder speed control component 4 is hidden for easy display of the structure). The encoder speed control component 4 is set on one side of the pressure rod component 3 and is used to monitor the speed of the motor shaft and realize a certain speed control function. Each encoder speed control component 4 includes a bending plate 42, a return spring 45, an encoder 46, a rubber wheel 47, an encoder mounting plate 44 and a pressure column shaft 43. The bending plate 42 is mounted on the roller mounting plate 41 connected to one side of the pressure rod component 3. The roller mounting plate 41 is connected to one side of the second slide 35 through a connecting block. The transmission component 38 and the roller 39 are also set on one side of the roller mounting plate 41.

[0048] It should be noted that the encoder mounting plate 44 is vertically slidably connected to the bending plate 42, the pressure column shaft 43 passes through and is slidably connected to the bending plate 42, and is rotatably connected to the encoder mounting plate 44. The reset spring 45 is connected between the encoder mounting plate 44 and the bending plate 42, and its elasticity allows the encoder 46 to be vertically and movably connected to the bending plate 42.

[0049] Understandably, encoder 46 can receive feedback PLC signals and, after comparing the received data, can set motor 47 to operate at different speeds or for different durations.

[0050] The rubber wheel 47 is connected to the acquisition end of the encoder 46. The reset spring 45 pushes the encoder 46 toward the motor shaft through its restoring force, so that the rubber wheel 47 can be pressed against the outside of the motor shaft. When the motor shaft rotates, the rubber wheel 47 rotates accordingly. The encoder 46 acquires the rotation angle data of the rubber wheel 47, and then calculates the speed and rotation position of the motor shaft, so as to realize the accurate monitoring of the rotation state of the motor shaft. At the same time, according to the monitoring results, the speed control of the motor 37 of the pressure rod assembly 3 can be adjusted to ensure that the motor shaft is straightened at the optimal rotation speed.

[0051] Please see Figure 5 , Figure 5 This is a three-dimensional view of the straightening and detection component 5 (the outer sheet metal is hidden for easy observation of the structure). The straightening and detection component 5 is movably mounted on the base platform 1 along the length of the base platform 1, and is used to detect the degree of bending of the motor shaft and perform straightening operations.

[0052] It should be noted that the straightening and testing component 5 includes a square gantry moving frame 51, a transverse motor 52, a servo cylinder 53, a floating head 54, a dial indicator 56, and a displacement sensor 57. The square gantry moving frame 51 is slidably connected to the upper surface of the base platform 1 via a slide rail, and can move along the length direction on the base platform 1. A transverse motor 52 is also provided on one side of it, which drives the square gantry moving frame 51 to move, so that the straightening and testing component 5 can flexibly adjust its position to adapt to the testing and straightening requirements of motor shafts of different lengths.

[0053] More specifically, a gear is fixed on the output shaft of the transverse motor 52. The gear meshes with a rack on one side of the base platform 1 to drive the four-way gantry frame 51 to move.

[0054] It should be noted that the square gantry moving frame 51 of the straightening and testing component 5 is also equipped with a touch screen for controlling its measurement coordinates. When straightening, after selecting the corresponding point on the touch screen, the square gantry moving frame 51 can automatically move to the selected position.

[0055] In an optional embodiment, the servo electric cylinder 53 is mounted on the square gantry moving frame 51, and its movable end is connected to a floating head 54. The floating head 54 can move in the vertical direction under the drive of the servo electric cylinder 53 to adjust the height position of the pressure block 55. The pressure block 55 is located at the lower end of the floating head 54, and a semi-circular groove 551 is opened on its lower surface to match the outer circumference of the motor shaft, so as to apply pressure to the motor shaft during the straightening process and realize the straightening operation.

[0056] In practice, by setting the maximum straightening amount, the servo electric cylinder 53 can limit the maximum straightening amount by setting the maximum value of shaft pressing according to the product series.

[0057] Furthermore, a dial indicator 56 is located on one side of the floating head 54, and a probe 562 is provided at its lower end. The probe 562 is connected to the dial indicator 56 via a spring rod 561. The probe 562 is a sliding wheel, which is connected to the end of the spring rod 561 via a rotating frame. The probe 562 is tangent to the outer circumference of the motor shaft and is used to contact and measure the axial runout value of the motor shaft.

[0058] In this embodiment, the vibration of the motor shaft is tracked in real time by the probe 562, and the vibration data is recorded and transmitted to the industrial control system for processing. The highest point and the angle of the shaft can be bound together. After measuring one point, the probe automatically moves to the next point for measurement. The computer records the data transmitted by the measuring head and outputs it in the form of a line graph.

[0059] When the square gantry moving frame 51 moves, the displacement sensor 57 is used to determine the relative position between the square gantry moving frame 51 and the motor shaft, ensuring that the straightening detection component 5 can accurately align with the detection position of the motor shaft, thereby improving the accuracy of detection and straightening.

[0060] In embodiment 2, a manual straightening device 6 is also slidably installed on the base platform 1 via a slide rail. The manual straightening device 6 is connected to a threaded rod via a gantry frame, and a connecting pressure block 55 is provided at the end of the threaded rod. The end of the threaded rod has a handwheel, which is used by the operator to move the manual straightening device 6 to the position where the motor shaft needs to be straightened in the event of a power outage or special circumstances. Then, the operator manually rotates the handwheel, and the threaded engagement between the threaded rod and the gantry frame pulls another pressure block 55 down to straighten the motor shaft.

[0061] In actual use, the motor shaft to be straightened is first passed through the copper sleeve 24, and the copper sleeve 24 is embedded into the bearing 22. The bearing 22 is then placed on the support seat 21 to support the motor shaft. Then, the motor 37 of the pressure rod assembly 3 is started. The motor 37 drives the roller 39 to rotate through the transmission component 38. The roller 39 contacts the motor shaft and drives it to rotate axially. During the rotation of the motor shaft, the rubber wheel 47 of the encoder speed control assembly 4 is pressed against the outside of the motor shaft and rotates with it. The encoder 46 collects the rotation information of the rubber wheel 47, monitors the speed and rotation position of the motor shaft in real time, and adjusts the speed of the motor 37 as needed to ensure that the motor shaft rotates at a stable and appropriate speed.

[0062] Simultaneously, the square gantry moving frame 51 of the straightening and detection component 5 moves to the set detection position of the motor shaft under the drive of the transverse motor 52. The displacement sensor 57 determines the relative position between the square gantry moving frame 51 and the motor shaft to ensure accurate alignment. The servo cylinder 53 drives the floating head 54 to move in the vertical direction, so that the probe 562 of the dial indicator 56 contacts the outer circumference of the motor shaft. The probe 562 is a sliding wheel that is tangent to the outer circumference of the motor shaft. As the motor shaft rotates, the dial indicator 56 measures the axial runout value of the motor shaft, thereby determining the bending position and degree of the motor shaft. According to the measurement results, the servo cylinder 53 continues to drive the floating head 54 to move downward, so that the semi-circular groove 551 on the lower surface of the pressure block 55 presses against the bending position of the motor shaft, applying straightening pressure to the motor shaft and performing the straightening operation.

[0063] During the straightening process, the runout value of the motor shaft is continuously monitored until the predetermined straightening accuracy requirement is met, thus completing the straightening work of the motor shaft. After all points on the motor shaft are straightened, manual adjustment combined with the data points on the display screen can be used for calibration. Alternatively, the measuring mechanism can measure all points again. The dial indicator 56 with a communication module can collect and upload the collected data to the industrial control system. After data analysis, if the runout value is less than or equal to 0.05mm, the straightening is qualified; otherwise, the point pressure straightening is repeated.

[0064] In this document, the directional terms such as front, back, top, and bottom are defined based on the position of the components in the accompanying drawings and their relative positions to each other, solely for the purpose of clarity and convenience in expressing the technical solution. It should be understood that these are relative concepts and can vary depending on different methods of use and placement; the use of these directional terms should not limit the scope of protection claimed in this application.

[0065] Where there is no conflict, the above embodiments and features described herein can be combined with each other.

[0066] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automated motor shaft straightening device, characterized in that, include: Base platform (1); Multiple support members (2) are disposed on the base platform (1), and the support members (2) are used to support the motor shaft; Two pressure bar assemblies (3) are disposed at both ends of the base platform (1). Each pressure bar assembly (3) includes a motor (37), a transmission component (38), and two rollers (39). The motor (37) is connected to the two rollers (39) through the transmission component (38) to drive the two rollers (39) to rotate. A gap is formed between the two rollers (39) so that the motor shaft can contact the two rollers (39) simultaneously, so that the two rollers (39) can rotate when they contact the motor shaft, thereby driving the motor shaft to rotate around its axis. And a straightening detection component (5), which is movably disposed on the base platform (1) along the length direction of the base platform (1). The straightening detection component (5) includes a servo electric cylinder (53), a floating head (54) and a dial indicator (56). The floating head (54) is disposed at the movable end of the servo electric cylinder (53). The dial indicator (56) is disposed on one side of the floating head (54). The lower end of the floating head (54) is also provided with a pressure block (55) for straightening the motor shaft. The lower end of the dial indicator (56) is provided with a probe (562). A spring rod (561) is provided between the probe (562) and the dial indicator (56). The probe (562) is used to contact and measure the axial runout value of the motor shaft. The servo electric cylinder (53) is used to drive the floating head (54) to move in the vertical direction so that the probe (562) of the dial indicator (56) contacts the motor shaft.

2. The automated motor shaft straightening equipment as described in claim 1, characterized in that: It also includes two encoding speed control components (4), each of which is disposed on one side of a corresponding pressure rod component (3). Each encoding speed control component (4) includes a bending plate (42), a return spring (45), an encoder (46), and a rubber wheel (47). The encoder (46) is vertically movably connected to the bending plate (42). The return spring (45) is disposed between the encoder (46) and the bending plate (42). The rubber wheel (47) is connected to the acquisition end of the encoder (46). The return spring (45) pushes the encoder (46) toward the motor shaft by its restoring force so that the rubber wheel (47) can be pressed against the outside of the motor shaft.

3. The automated motor shaft straightening equipment as described in claim 1, characterized in that: The straightening and testing component (5) also includes a four-sided gantry moving frame (51), which is slidably connected to the upper surface of the base platform (1) via a slide rail. A transverse motor (52) is also provided on one side of the four-sided gantry moving frame (51), which drives the four-sided gantry moving frame (51) to move.

4. The automated motor shaft straightening equipment as described in claim 2, characterized in that: The encoder (46) is also provided with an encoder mounting plate (44), and a pressure column shaft (43) is rotatably provided on the encoder mounting plate (44). The pressure column shaft (43) passes through and is slidably connected to the bending plate (42). The reset spring (45) is connected between the encoder mounting plate (44) and the bending plate (42).

5. The automated motor shaft straightening equipment as described in claim 4, characterized in that: The pressure rod assembly (3) also includes a base (31), a first slide (32), a second slide (35), a transverse cylinder (33), and a lifting cylinder (34). The first slide (32) is an L-shaped platform. The first slide (32) is horizontally slidably connected to the base (31) via a slide rail. The second slide (35) is vertically slidably connected to the vertical side of the first slide (32) via a slide rail. The transverse cylinder (33) is mounted on the base (31) and its output end is connected to the first slide (32). The lifting cylinder (34) is mounted on the first slide (32) and its output end is connected to the motor (37). The housing of the motor (37) is connected to the second slide (35).

6. The automated motor shaft straightening equipment as described in claim 5, characterized in that: The second slide (35) is connected to a roller mounting plate (41) by a connecting block on one side. The bending plate (42) is disposed on the roller mounting plate (41). The transmission component (38) and the roller (39) are disposed on the roller mounting plate (41).

7. The automated motor shaft straightening equipment as described in claim 5, characterized in that: The transmission component (38) includes a drive wheel (381), two driven wheels (382), an auxiliary wheel (383), and a belt (384). The two driven wheels (382) and the drive wheel (381) are arranged in an isosceles triangle. The auxiliary wheel (383) is located in the middle of the triangle surrounded by the two driven wheels (382) and the drive wheel (381). The belt (384) is sleeved between the two driven wheels (382), the drive wheel (381), and the auxiliary wheel (383).

8. The automated motor shaft straightening equipment as described in claim 1, characterized in that: Each of the support members (2) includes a support base (21), a bearing (22), two retaining rings (23) and a copper sleeve (24). The copper sleeve can be embedded in the bearing (22). The two retaining rings (23) are arranged on both sides of the upper end of the support base (21) to restrict the bearing (22) from being placed on the support base (21).

9. The automated motor shaft straightening equipment as described in claim 3, characterized in that: Displacement sensors (57) are provided on both sides of the square gantry moving frame (51), and the displacement sensors (57) are used to determine the relative position between the square gantry moving frame (51) and the motor shaft.

10. The automated motor shaft straightening equipment as described in claim 1, characterized in that: The probe (562) is a sliding wheel, which is connected to the end of the spring rod (561) through a rotating frame. The probe (562) is tangent to the outer circumference of the motor shaft.

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