Multi-station tool for detecting operation quality of servo motor

Abstract

The invention provides a multi-station tool for servo motor operation quality detection, and relates to the technical field of servo motor detection equipment.The multi-station tool comprises a fixed seat, and a rotating table is arranged in the middle of the top of the fixed seat; two mounting frames are arranged at the top of the rotating table, a lower pressing plate and a supporting plate are matched with each other to longitudinally position and clamp a limiting sleeve frame and a testing motor, meanwhile, a rotary knob at the right end of a second adjusting lead screw is manually adjusted, transverse positioning and clamping are conducted on the testing motor through a positioning clamping plate, and all-directional clamping is achieved; according to the utility model, a single-direction clamp is effectively prevented from being abraded and loosened, the clamping effect on the motor is ensured, and in the replacement process of the test motor, the test motor can be quickly dismounted and mounted through the characteristics of the U-shaped structure of the positioning groove, so that the problem that the replacement of the servo motor needs to be detected at high frequency, and the detection efficiency is high is solved. The problems that a clamp in tool equipment is prone to being abraded, the looseness phenomenon possibly occurs after long-time use, and consequently positioning and clamping are not firm enough are solved.

Description

Technical Field

[0001] The invention relates to the technical field of servo motor detection equipment, and in particular to a multi-station tooling for detecting the running quality of a servo motor. Background Art

[0002] Servo motor operation quality inspection tooling is an important inspection equipment. It can accurately detect the various operating parameters of the servo motor, analyze the operating status of the motor, and provide data support for the motor's research and development, production and maintenance. In different application scenarios, inspection tooling plays an important role.

[0003] When the existing multi-station tooling for servo motor operation quality inspection is in use, the servo motor needs to be replaced and inspected at a high frequency, and the fixtures in the tooling equipment are prone to wear. After long-term use, they may become loose, resulting in insufficient positioning and clamping. In addition, during the process of applying pressure to detect the servo motor torque, pressure is continuously applied as needed, and the test motor is likely to be displaced or shaken, affecting the accuracy of the test results. In severe cases, the motor may fall off. In addition, when the drive motor is compared with the actual speed of the test motor under load speed, the test structure is relatively complex and the operation is difficult. The detection process will consume a lot of time and resources. Summary of the invention

[0004] The disclosed embodiment relates to a multi-station tooling for detecting the running quality of a servo motor, in which a lower pressure plate and a support plate cooperate with each other to longitudinally position and clamp a limit sleeve and a test motor, and at the same time, the knob at the right end of a second adjusting screw is manually adjusted to laterally position and clamp the test motor through a positioning clamp. The all-round clamping can effectively prevent the fixture in a single direction from wearing out and loosening, thereby ensuring the clamping effect on the motor. In addition, during the replacement of the test motor, the test motor can be quickly disassembled and installed through the characteristics of the U-shaped structure of the positioning groove.

[0005] In a first aspect of the present disclosure, a multi-station tooling for detecting the running quality of a servo motor is provided, specifically comprising: a fixed seat, a rotating table is provided at the middle position on the top of the fixed seat, and the rotating table is rotatably connected to the fixed seat through a rotating shaft; two mounting frames are provided on the top of the rotating table, and the two mounting frames are distributed in a centrally symmetrical manner; a limiting sleeve is provided on the mounting frame; a test motor is provided in the limiting sleeve; a fixed bracket is provided at the left side position on the top of the fixed seat, and the fixed bracket corresponds to the position of one mounting bracket; a supporting frame is provided at the right side position on the top of the fixed seat, and the supporting frame corresponds to the position of another mounting bracket; an adjusting seat is provided at the bottom of the supporting frame; a fixed frame rod is provided at the rear side position on the top of the fixed seat; a control seat is provided on the fixed frame rod;

[0006] The mounting frame is provided with a limit frame inside, and a limit groove is provided on the inner side of the limit frame. Two limit round bars are arranged on the limit frame, and the two limit round bars are distributed in a vertical and parallel manner. A top plate is fixedly installed on the top of the mounting frame.

[0007] In at least some embodiments, a lower pressure plate is provided in the limit frame, a first adjusting screw is provided on the top of the lower pressure plate, the lower pressure plate is slidably connected to the limit frame through a limit groove, and the limit round rod slides through the lower pressure plate, the bottom end of the first adjusting screw is rotatably connected to the lower pressure plate through a bearing, and the first adjusting screw is slidably connected to the top plate by a thread, a support plate is provided in the limit frame, and the lower pressure plate and the support plate are distributed in parallel up and down, two insertion rods are provided at the bottom of the support plate, and the two insertion rods are distributed in parallel, a first compression spring is mounted on the insertion rod, the bottom end of the insertion rod is slidably inserted in the limit frame, and the first compression spring is supported between the limit frame and the support plate.

[0008] In at least some embodiments, the limit sleeve is provided with limit sliders on the front and rear sides, the limit sleeve is a rectangular frame structure, and a positioning clamping plate is provided in the limit sleeve, a second adjusting screw is provided on one side of the positioning clamping plate, and the second adjusting screw is rotatably connected to the positioning clamping plate through a bearing, four sliding rods are provided on one side of the positioning clamping plate, and the four sliding rods are distributed in a rectangular array, a second compression spring is mounted on the sliding rod, the sliding rod slides through a short rectangular plate on one side of the limit sleeve, and the second compression spring is supported between the positioning clamping plate and the short rectangular plate of the limit sleeve, and the second adjusting screw is slidably connected to the short rectangular plate of the limit sleeve by a thread, a positioning groove is provided in the middle position of the short rectangular plate on the other side of the limit sleeve, and the positioning groove is a U-shaped structure, a fixed sleeve is provided on the outside of the limit sleeve, and a vibration sensor is provided on the fixed sleeve.

[0009] In at least some embodiments, the limit sleeve is slidably connected to the limit groove of the limit frame through a limit slider, and the limit round rod slides through the limit slider, and the limit sleeve is located between the lower pressure plate and the support plate, the test motor is located between the short moment plate and the positioning clamp of the limit sleeve, and the rotating shaft of the test motor corresponds to the positioning groove.

[0010] In at least some embodiments, the fixing bracket is provided with a first cylinder on the left side near the top, a push rod is provided on the first cylinder, a connecting sleeve is provided at the right end of the push rod, and the connecting sleeve is in contact with the rotating shaft of the test motor.

[0011] In at least some embodiments, a mounting plate is provided on the left side of the support frame, a driving motor is provided at the top position on the left side of the mounting plate, the rotating shaft of the driving motor is rotatably connected to the mounting plate through a bearing, and a driving pulley is provided at the right end of the rotating shaft of the driving motor, a rotating sleeve is provided at the bottom position on the left side of the mounting plate, a connecting shaft rod is rotatably installed in the rotating sleeve through a bearing, a driven pulley is provided at the right end of the connecting shaft rod, and the driven pulley is connected to the driving pulley through a belt.

[0012] In at least some embodiments, two limiting sleeves are provided at the bottom of the adjustment seat, and the two limiting sleeves are distributed in a symmetrical manner, two slide rails are provided under the adjustment seat, and the slide rails are fixedly connected to the fixed seat, and the limiting sleeves are slidably installed on the slide rails, bearing seats are provided at the left and right ends of the slide rails, and the two bearing seats are distributed in a symmetrical manner, a third adjusting screw is rotatably installed between the two bearing seats, and the third adjusting screw is slidably connected to the adjustment seat through a thread.

[0013] In at least some embodiments, a connecting frame is provided on the fixed frame rod, a second cylinder is fixedly mounted on the top of the connecting frame, and a guide block is provided at the middle position of the top of the second cylinder.

[0014] In at least some embodiments, a temperature sensor is provided on the top of the control seat, a probe is provided at the bottom of the temperature sensor, and the probe corresponds to the test motor. A connecting seat is provided at the bottom of the control seat, a slide groove is provided in the middle of the bottom of the connecting seat, and a push plate is provided at the front end of the connecting seat.

[0015] In at least some embodiments, the control seat is located above the connecting frame, and the connecting seat is slidably connected to the guide block through a sliding groove, and the end of the telescopic rod of the second cylinder is connected to the push plate.

[0016] The present invention provides a multi-station tooling for detecting the running quality of a servo motor, which has the following beneficial effects:

[0017] In the present invention, when the test motor is installed and fixed, the knob at the top end of the first adjusting screw is manually adjusted, and the first adjusting screw is used to push the lower pressure plate to slide downward along the limit frame and the limit round rod, and the lower pressure plate and the support plate cooperate with each other to longitudinally position and clamp the limit sleeve and the test motor, and at the same time, the knob at the right end of the second adjusting screw is manually adjusted, and the test motor is laterally positioned and clamped by the positioning clamp. The all-round clamping can effectively prevent the fixture in a single direction from wearing and loosening, thereby ensuring the clamping effect of the motor. In addition, during the replacement of the test motor, the test motor can be quickly disassembled and installed through the characteristics of the U-shaped structure of the positioning groove.

[0018] In addition, in the present invention, the first cylinder provides power to push the connecting sleeve to the right, so that the connecting sleeve contacts the rotating shaft of the test motor, thereby performing a torque test on the test motor. During the pressure application process of the first cylinder, the positioning clamp and the four sliding rods cooperate with each other, and the elastic effect of the second compression spring is used for buffering to avoid looseness caused by long-term vibration, so that the transmission between the test motor and the load is more stable, ensuring accurate judgment of the operating quality of the test motor.

[0019] In addition, in the present invention, the driving motor provides power to drive the active pulley to rotate, and the belt and the driven pulley are used for transmission, so that the connecting shaft can be driven to rotate at the same time. By comparing the actual speed of the test motor with the speed of the drive motor under load, the adjustment seat can be driven to drive the support frame to adjust left and right by rotating the third adjustment screw, so that the connecting shaft can be quickly matched with the rotating shaft of the test motor to evaluate the speed regulation performance and speed detection of the test motor. It has a simple structure and is easy to use and operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0021] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0022] In the attached picture:

[0023] Figure 1 A schematic diagram showing the overall structure of the present application;

[0024] Figure 2 A schematic diagram showing the disassembly state of the limit sleeve, the test motor and the top plate and the mounting frame of the present application;

[0025] Figure 3 This application shows Figure 2 The schematic diagram after removing the limit sleeve and testing the motor is shown;

[0026] Figure 4 A schematic diagram of a limit sleeve and a test motor of the present application is shown;

[0027] Figure 5 A schematic diagram of a fixing bracket of the present application is shown;

[0028] Figure 6 A schematic diagram of the support frame and the adjustment seat of the present application is shown;

[0029] Figure 7 A schematic diagram showing a disassembled state of the support frame of the present application is shown;

[0030] Figure 8 A schematic diagram showing a fixed frame rod and a control seat of the present application is shown;

[0031] Fig. 9 A schematic diagram of the control seat and the second cylinder of the present application is shown.

[0032] List of reference numerals:

[0033] 1. Fixed seat; 2. Turntable; 3. Mounting frame; 301. Limiting frame; 302. Limiting round rod; 303. Top plate; 304. Lower pressure plate; 305. First adjusting screw rod; 306. Support plate; 307. Inserting rod; 308. First compression spring; 4. Limiting sleeve; 401. Limiting slider; 402. Positioning clamp; 403. Second adjusting screw rod; 404. Sliding rod; 405. Second compression spring; 406. Positioning groove; 407. Fixed sleeve; 408. Vibration sensor; 5. Test motor; 6. Fixed bracket; 601. First cylinder; 602 , push rod; 603, connecting sleeve; 7, support frame; 701, mounting plate; 702, driving motor; 703, active pulley; 704, rotating sleeve; 705, connecting shaft; 706, driven pulley; 8, adjusting seat; 801, limiting sliding sleeve; 802, slide rail; 803, bearing seat; 804, third adjusting screw rod; 9, fixed frame rod; 901, connecting frame; 902, second cylinder; 903, guide block; 10, control seat; 1001, temperature sensor; 1002, probe; 1003, connecting seat; 1004, slide groove; 1005, push plate. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example 1: Please refer to Figures 1 to 9 :

[0036] The present invention proposes a multi-station tooling for detecting the running quality of a servo motor, comprising: a fixed seat 1, a rotating table 2 is provided at the middle position of the top of the fixed seat 1, and the rotating table 2 is rotatably connected to the fixed seat 1 through a rotating shaft; two mounting frames 3 are provided on the top of the rotating table 2, and the two mounting frames 3 are distributed in a centrally symmetrical manner; a limiting sleeve 4 is provided on the mounting frame 3; a test motor 5 is provided in the limiting sleeve 4; a fixed bracket 6 is provided at the left position of the top of the fixed seat 1, and the fixed bracket 6 corresponds to the position of one mounting bracket 3; a supporting frame 7 is provided at the right position of the top of the fixed seat 1, and the supporting frame 7 corresponds to the position of another mounting bracket 3; an adjusting seat 8 is provided at the bottom of the supporting frame 7; a fixed frame rod 9 is provided at the rear position of the top of the fixed seat 1; a control seat 10 is provided on the fixed frame rod 9;

[0037] A limit frame 301 is provided inside the mounting frame 3 , and a limit groove is provided on the inner side of the limit frame 301 . Two limit round rods 302 are provided on the limit frame 301 , and the two limit round rods 302 are distributed in a vertically parallel manner. A top plate 303 is fixedly installed on the top of the mounting frame 3 .

[0038] In the present disclosure, Figures 2 to 4 As shown, a lower pressure plate 304 is provided in the limit frame 301, and a first adjusting screw rod 305 is provided on the top of the lower pressure plate 304. The lower pressure plate 304 is slidably connected to the limit frame 301 through a limit groove, and the limit round rod 302 slides through the lower pressure plate 304, and the bottom end of the first adjusting screw rod 305 is rotatably connected to the lower pressure plate 304 through a bearing, and the first adjusting screw rod 305 is slidably connected to the top plate 303 through a threaded manner, and a support plate 306 is provided in the limit frame 301, and the lower pressure plate 304 and the support plate 306 are distributed in parallel up and down, and two insertion rods 307 are provided at the bottom of the support plate 306, and the two insertion rods 307 are distributed in parallel, and a first compression spring 308 is sleeved on the insertion rod 307, and the bottom end of the insertion rod 307 is slidably inserted into the limit frame 301, and the first compression spring 308 is supported between the limit frame 301 and the support plate 306;

[0039] The limiting sleeve 4 is provided with limiting sliders 401 on both sides of the front and rear sides. The limiting sleeve 4 is a rectangular frame structure, and a positioning clamping plate 402 is provided in the limiting sleeve 4. A second adjusting screw rod 403 is provided on one side of the positioning clamping plate 402, and the second adjusting screw rod 403 is rotatably connected with the positioning clamping plate 402 through a bearing. Four sliding rods 404 are provided on one side of the positioning clamping plate 402, and the four sliding rods 404 are distributed in a rectangular array. A second compression spring 405 is sleeved on the sliding rod 404. 4 slides through the short rectangular plate on one side of the limiting sleeve 4, and the second compression spring 405 is supported between the positioning clamping plate 402 and the short rectangular plate of the limiting sleeve 4, and the second adjusting screw rod 403 is slidably connected with the short rectangular plate of the limiting sleeve 4 by means of a thread, a positioning groove 406 is provided in the middle position of the short rectangular plate on the other side of the limiting sleeve 4, and the positioning groove 406 is a U-shaped structure, and a fixed sleeve 407 is provided outside the limiting sleeve 4, and a vibration sensor 408 is provided on the fixed sleeve 407;

[0040] The limiting sleeve 4 is slidably connected to the limiting groove of the limiting frame 301 through the limiting slider 401, and the limiting round rod 302 slides through the limiting slider 401, and the limiting sleeve 4 is located between the lower pressure plate 304 and the support plate 306, and the test motor 5 is located between the short moment plate and the positioning clamping plate 402 of the limiting sleeve 4, and the rotating shaft of the test motor 5 corresponds to the positioning groove 406. When the test motor 5 is installed and fixed, the top knob of the first adjusting screw rod 305 is manually adjusted, and the first adjusting screw rod 306 is adjusted to the position of the test motor 5. 05 pushes the lower pressure plate 304 to slide downward along the limit frame 301 and the limit round rod 302, and the lower pressure plate 304 and the support plate 306 cooperate with each other to longitudinally position and clamp the limit sleeve 4 and the test motor 5. At the same time, manually adjust the knob on the right end of the second adjusting screw 403, and use the positioning clamping plate 402 to horizontally position and clamp the test motor 5. In addition, during the replacement of the test motor 5, the test motor 5 can be quickly disassembled and installed through the characteristics of the U-shaped structure of the positioning groove 406.

[0041] In the present disclosure, Figure 4 and Figure 5 As shown, the fixed bracket 6 is provided with a first cylinder 601 on the left side near the top, and a push rod 602 is provided on the first cylinder 601. A connecting sleeve 603 is provided on the right end of the push rod 602. In the present invention, the first cylinder 601 provides power to push the connecting sleeve 603 to the right, so that the connecting sleeve 603 contacts the rotating shaft of the test motor 5, thereby performing a torque test on the test motor 5. During the pressure application process of the first cylinder 601, the positioning clamping plate 402 and the four sliding rods 404 cooperate with each other, and the elastic effect of the second compression spring 405 is used for caching to avoid loosening due to long-term vibration.

[0042] In the present disclosure, Figure 6 and Figure 7 As shown, a mounting plate 701 is provided on the left side of the support frame 7, a driving motor 702 is provided at the top position on the left side of the mounting plate 701, a rotating shaft of the driving motor 702 is rotatably connected with the mounting plate 701 through a bearing, and a driving pulley 703 is provided at the right end of the rotating shaft of the driving motor 702, a rotating sleeve 704 is provided at the bottom position on the left side of the mounting plate 701, a connecting shaft 705 is rotatably installed in the rotating sleeve 704 through a bearing, a driven pulley 706 is provided at the right end of the connecting shaft 705, and the driven pulley 706 is transmission-connected to the driving pulley 703 through a belt;

[0043] Two limiting sleeves 801 are provided at the bottom of the adjusting seat 8, and the two limiting sleeves 801 are distributed in a symmetrical manner. Two slide rails 802 are provided below the adjusting seat 8, and the slide rails 802 are fixedly connected to the fixed seat 1, and the limiting sleeves 801 are slidably installed on the slide rails 802. Bearing seats 803 are provided at the left and right ends of the slide rails 802, and the two bearing seats 803 are distributed in a symmetrical manner. A third adjusting screw 804 is rotatably installed between the two bearing seats 803, and the third adjusting screw 804 is connected to the adjusting seat by a thread. 8 sliding connection, in the present invention, the driving motor 702 provides power to drive the active pulley 703 to rotate, and the belt and the driven pulley 706 are used for transmission, so that the connecting shaft 705 can be driven to rotate at the same time. By comparing the actual speed of the test motor 5 with the speed of the driving motor 702 under load, the third adjusting screw 804 can be rotated to drive the adjusting seat 8 to drive the support frame 7 to adjust left and right, so that the connecting shaft 705 can be quickly matched with the rotating shaft of the test motor 5 to evaluate the speed regulation performance and speed detection of the test motor 5.

[0044] Embodiment 2, based on embodiment 1, as Figure 8 and Fig. 9 As shown, a connecting frame 901 is provided on the fixed frame rod 9, a second cylinder 902 is fixedly installed on the top of the connecting frame 901, and a guide block 903 is provided at the middle position of the top of the second cylinder 902;

[0045] A temperature sensor 1001 is provided on the top of the control seat 10, a probe 1002 is provided at the bottom of the temperature sensor 1001, and the probe 1002 corresponds to the test motor 5, a connecting seat 1003 is provided at the bottom of the control seat 10, a slide groove 1004 is provided at the middle position of the bottom of the connecting seat 1003, and a push plate 1005 is provided at the front end of the connecting seat 1003;

[0046] The control seat 10 is located above the connecting frame 901, and the connecting seat 1003 is slidably connected to the guide block 903 through the slide groove 1004, and the end of the telescopic rod of the second cylinder 902 is connected to the push plate 1005. The probe 1002 in the present invention matches the position of the test motor 5, and the stability of the test motor 5 during operation can be detected by the temperature sensor 1001. The power is provided by the second cylinder 902, which can push the connecting seat 1003 to slide back and forth along the guide block 903, so that the control seat 10 drives the temperature sensor 1001 to adjust back and forth, and then the rotating table 2 drives the two test motors 5 above to adjust their positions, thereby avoiding the probe 1002 of the temperature sensor 1001 from contacting the tooling equipment, thereby ensuring the reliability of the working equipment and the sensor.

[0047] The working principle of this embodiment is as follows: when the test motor 5 is installed and fixed, the knob at the top of the first adjusting screw rod 305 is manually adjusted, and the first adjusting screw rod 305 pushes the lower pressure plate 304 to slide downward along the limit frame 301 and the limit round rod 302, and the lower pressure plate 304 and the support plate 306 cooperate with each other to longitudinally position and clamp the limit sleeve frame 4 and the test motor 5, and at the same time, the knob at the right end of the second adjusting screw rod 403 is manually adjusted, and the test motor 5 is horizontally positioned and clamped by the positioning clamping plate 402, and in the process of replacing the test motor 5, the test motor 5 can be quickly disassembled and installed through the characteristics of the U-shaped structure of the positioning groove 406; the first cylinder 601 provides power to push the connecting sleeve 603 to the right, so that the connecting sleeve 603 contacts the rotating shaft of the test motor 5, thereby performing a torque test on the test motor 5, and in the process of applying pressure by the first cylinder 601, the positioning clamping plate 402 and the four sliding rods 404 cooperate with each other, and the elastic effect of the second compression spring 405 is used for buffering, Avoid loosening due to long-term vibration; the driving motor 702 provides power to drive the active pulley 703 to rotate, and the belt and the driven pulley 706 are used for transmission, so that the connecting shaft 705 can be driven to rotate at the same time. By comparing the actual speed of the test motor 5 with the speed of the drive motor 702 under load, the third adjusting screw 804 can be rotated to drive the adjustment seat 8 to drive the support frame 7 to adjust left and right, so that the connecting shaft 705 can be quickly matched with the rotating shaft of the test motor 5 to evaluate the speed regulation performance and speed detection of the test motor 5; the probe 1002 matches the position of the test motor 5, and the stability of the test motor 5 during operation can be detected by the temperature sensor 1001. The second cylinder 902 provides power to push the connecting seat 1003 to slide back and forth along the guide block 903, so that the control seat 10 drives the temperature sensor 1001 to adjust back and forth, and then the rotating table 2 drives the two test motors 5 above to adjust their positions, so as to avoid the probe 1002 of the temperature sensor 1001 from contacting the tooling equipment.

[0048] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A multi-station tooling for servo motor running quality inspection, characterized in that: include: A fixed seat, a rotating table is provided in the middle position of the top of the fixed seat, and the rotating table is rotatably connected to the fixed seat through a rotating shaft; two mounting frames are provided on the top of the rotating table, and the two mounting frames are distributed in a centrally symmetrical manner; a limiting sleeve is provided on the mounting frame; a test motor is provided in the limiting sleeve; a fixed bracket is provided on the left side of the top of the fixed seat, and the fixed bracket corresponds to the position of one mounting bracket; a supporting frame is provided on the right side of the top of the fixed seat, and the supporting frame corresponds to the position of another mounting bracket; an adjusting seat is provided at the bottom of the supporting frame; a fixed frame rod is provided on the rear side of the top of the fixed seat; a control seat is provided on the fixed frame rod; The mounting frame is provided with a limit frame inside, and a limit groove is provided on the inner side of the limit frame. Two limit round bars are arranged on the limit frame, and the two limit round bars are distributed in a vertical and parallel manner. A top plate is fixedly installed on the top of the mounting frame.

2. The multi-station tooling for detecting the running quality of a servo motor according to claim 1 is characterized in that: A lower pressure plate is provided in the limit frame, and a first adjusting screw is provided on the top of the lower pressure plate. The lower pressure plate is slidably connected to the limit frame through a limit groove, and the limit round rod slides through the lower pressure plate, and the bottom end of the first adjusting screw is rotatably connected to the lower pressure plate through a bearing, and the first adjusting screw is slidably connected to the top plate by a thread. A support plate is provided in the limit frame, and the lower pressure plate and the support plate are distributed in parallel up and down, two plug rods are provided at the bottom of the support plate, and the two plug rods are distributed in parallel, a first compression spring is mounted on the plug rod, and the bottom end of the plug rod is slidably inserted in the limit frame, and the first compression spring is supported between the limit frame and the support plate.

3. The multi-station tooling for detecting the running quality of a servo motor according to claim 1 is characterized in that: The limit sleeve is provided with limit sliders on the front and rear sides. The limit sleeve is a rectangular frame structure, and a positioning clamping plate is arranged in the limit sleeve. A second adjusting screw is arranged on one side of the positioning clamping plate, and the second adjusting screw is rotatably connected with the positioning clamping plate through a bearing. Four sliding rods are arranged on one side of the positioning clamping plate, and the four sliding rods are distributed in a rectangular array. A second compression spring is mounted on the sliding rod. The sliding rod slides through a short rectangular plate on one side of the limit sleeve, and the second compression spring is supported between the positioning clamping plate and the short rectangular plate of the limit sleeve, and the second adjusting screw is slidably connected with the short rectangular plate of the limit sleeve by a thread. A positioning groove is provided in the middle position of the short rectangular plate on the other side of the limit sleeve, and the positioning groove is a U-shaped structure. A fixed sleeve is arranged on the outside of the limit sleeve, and a vibration sensor is arranged on the fixed sleeve.

4. The multi-station tooling for detecting the running quality of a servo motor according to claim 3 is characterized in that: The limit sleeve is slidably connected to the limit groove of the limit frame through the limit slider, and the limit round rod slides through the limit slider, and the limit sleeve is located between the lower pressure plate and the support plate, the test motor is located between the short moment plate and the positioning clamping plate of the limit sleeve, and the rotating shaft of the test motor corresponds to the positioning groove.

5. The multi-station tooling for detecting the running quality of a servo motor according to claim 1, characterized in that: The fixing bracket is provided with a first cylinder on the left side near the top, a push rod is provided on the first cylinder, a connecting sleeve is provided on the right end of the push rod, and the connecting sleeve is in contact with the rotating shaft of the test motor.

6. The multi-station tooling for detecting the running quality of a servo motor according to claim 1, characterized in that: A mounting plate is provided on the left side of the support frame, a driving motor is provided at the top position on the left side of the mounting plate, the rotating shaft of the driving motor is rotatably connected to the mounting plate through a bearing, and a driving pulley is provided at the right end of the rotating shaft of the driving motor, a rotating sleeve is provided at the bottom position on the left side of the mounting plate, a connecting shaft rod is rotatably installed in the rotating sleeve through a bearing, a driven pulley is provided at the right end of the connecting shaft rod, and the driven pulley is connected to the driving pulley through a belt.

7. The multi-station tooling for detecting the running quality of a servo motor according to claim 1, characterized in that: Two limiting sliding sleeves are provided at the bottom of the adjusting seat, and the two limiting sliding sleeves are distributed in a symmetrical manner. Two sliding rails are provided under the adjusting seat, and the sliding rails are fixedly connected to the fixed seat, and the limiting sliding sleeves are slidably installed on the sliding rails. Bearing seats are provided at the left and right ends of the sliding rails, and the two bearing seats are distributed in a symmetrical manner. A third adjusting screw is rotatably installed between the two bearing seats, and the third adjusting screw is slidably connected to the adjusting seat through a thread.

8. The multi-station tooling for detecting the running quality of a servo motor according to claim 1 is characterized in that: A connecting frame is arranged on the fixed frame rod, a second cylinder is fixedly mounted on the top of the connecting frame, and a guide block is arranged at the middle position of the top of the second cylinder.

9. The multi-station tooling for servo motor running quality inspection according to claim 1 is characterized in that: A temperature sensor is provided on the top of the control seat, a probe is provided at the bottom of the temperature sensor, and the probe corresponds to the test motor. A connecting seat is provided at the bottom of the control seat, a slide groove is provided in the middle of the bottom of the connecting seat, and a push plate is provided at the front end of the connecting seat.

10. The multi-station tooling for detecting the running quality of a servo motor according to claim 9, characterized in that , The control seat is located above the connecting frame, and the connecting seat is slidably connected with the guide block through a sliding groove, and the end of the telescopic rod of the second cylinder is connected with the push plate.

Images