Traction motor detection device

Abstract

The utility model discloses a traction motor detection device which comprises a processing table, a load is fixedly installed at the rear end of the outer surface of the upper end of the processing table, a torque sensor is fixedly installed in the middle of the outer surface of the upper end of the processing table, and a traction motor is arranged on one side of the torque sensor. A lifting assembly is fixedly installed on the outer surface of the front end of the machining table and comprises a base box, a servo motor, a vertical plate, a fixing block, a ball screw, a lifting table, a ball nut, a worm gear, a rotating shaft and a worm, and the traction motor is installed on the outer surface of the upper end of the lifting table. According to the traction motor detection device of the utility model, through the arrangement of the lifting assembly, the traction motor can be conveniently driven to go up and down, the loading and unloading efficiency can be improved, and the physical power consumption of workers can be reduced, and through the arrangement of the lifting assembly, the traction motor assembly efficiency can be improved, and therefore, the traction motor detection efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to traction motor detection technical field, concretely to a traction motor detection device. BACKGROUND

[0002] Through load test, the load capacity of traction motor under different working conditions can be evaluated, whether it can bear the actual working load is judged, and the normal work and stability of the motor are ensured.

[0003] In the prior art, the traction motor needs to be carried to a higher workbench, and since the weight of the traction motor is large, more physical strength of the workers is needed to carry it, so that the feeding and discharging of the traction motor is not convenient.

[0004] Therefore, we provide a traction motor detection device. UTILITY MODEL CONTENTS

[0005] (1) technical problem solved

[0006] In view of the deficiencies in the prior art, the utility model provides a traction motor detection device, which is convenient for lifting and lowering the traction motor, improves the convenience of feeding and discharging, reduces the physical exertion of workers, and can effectively solve the problems in the background art.

[0007] (2) technical scheme

[0008] To achieve the above purpose, the utility model takes the technical scheme that a traction motor detection device, including the machining table, the rear end of the outer surface of the upper end of the machining table is fixedly installed with the load, the middle part of the outer surface of the upper end of the machining table is fixedly installed with the torque sensor, one side of the torque sensor is provided with the traction motor, the front end of the outer surface of the machining table is fixedly installed with the lifting assembly, the lifting assembly includes the base box, the servo motor, the stand plate, the fixed block, the ball screw, the lifting table, the ball nut, the worm gear, the rotating shaft and the worm, and the traction motor is installed on the upper end of the outer surface of the lifting table.

[0009] Preferably, the number of the worm, the worm gear, the ball screw, the ball nut, the stand plate and the fixed block is two groups, the two groups of stand plates are fixedly installed on the left and right sides of the upper end of the base box, and the base box is fixedly installed on the lower part of the front end of the outer surface of the machining table.

[0010] Preferably, the fixed block is fixedly installed on the middle part of the outer surface of one side of the upper end of the stand plate, the ball screw is connected to the lower end of the outer surface of the fixed block, and the lower end of the ball screw extends into the inside of the base box, the two groups of ball nuts are fixedly installed on the middle part of the left and right sides of the upper end of the lifting table, and the ball screw penetrates the ball nut.

[0011] Preferably, the servo motor is fixedly installed on one side of the outer surface of one end of the base box, the rotating shaft is connected to one end of the outer surface of the servo motor, the two groups of worm gears are fixedly installed on the outer walls of the two ends of the rotating shaft, the worm gears are located on one side of the outer surface of the worm gears, and the worm gears are fixedly installed on the outer wall of the lower part of the ball screw.

[0012] Preferably, the ball nut is in threaded connection with the outer wall of the ball screw, bearings are arranged between the ball screw and the fixed block and the base box, and the ball screw is rotatably connected to the fixed block and the base box through the bearings.

[0013] Preferably, the outer surface of one side of the worm gear is in meshing connection with the outer surface of one side of the worm gear, a bearing is arranged between the rotating shaft and the base box, the rotating shaft is rotatably connected to the base box through the bearing, a shaft coupling is arranged between the rotating shaft and the servo motor, and one end of the outer surface of the rotating shaft is fixedly connected to one end of the outer surface of the output shaft of the servo motor through the shaft coupling.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the traction motor detection device has the following beneficial effects:

[0016] 1. The traction motor detection device is convenient for driving the traction motor to lift, improves the efficiency of feeding and discharging, and reduces the consumption of the work personnel's physical strength.

[0017] 2. The traction motor detection device is convenient for driving the traction motor to lift, improves the efficiency of feeding and discharging, and reduces the consumption of the work personnel's physical strength. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the traction motor detection device.

[0019] Figure 2 It is a structure schematic view of the lifting assembly in the traction motor detection device.

[0020] Figure 3 It is a local structure schematic view of the traction motor detection device.

[0021] Figure 4 It is a top view sectional view of the base box in the traction motor detection device.

[0022] In the diagram: 1. Processing table; 2. Load; 3. Torque sensor; 4. Traction motor; 5. Lifting assembly; 6. Base box; 7. Servo motor; 8. Vertical plate; 9. Fixing block; 10. Ball screw; 11. Lifting platform; 12. Ball nut; 13. Worm gear; 14. Rotating shaft; 15. Worm. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] This embodiment is a traction motor testing device.

[0025] like Figures 1-4 As shown, the assembly includes a processing table 1, a load 2 fixedly installed at the rear end of the upper outer surface of the processing table 1, a torque sensor 3 fixedly installed at the middle of the upper outer surface of the processing table 1, a traction motor 4 provided on one side of the torque sensor 3, and a lifting assembly 5 fixedly installed on the front outer surface of the processing table 1. The lifting assembly 5 includes a base box 6, a servo motor 7, a vertical plate 8, a fixing block 9, a ball screw 10, a lifting platform 11, a ball nut 12, a worm gear 13, a rotating shaft 14, and a worm 15, and the traction motor 4 is installed on the upper outer surface of the lifting platform 11.

[0026] The number of worm gear 15, worm wheel 13, ball screw 10, ball nut 12, vertical plate 8, and fixed block 9 are all in two sets. Two sets of vertical plates 8 are fixedly installed on the left and right sides of the upper outer surface of the base box 6, which is fixedly installed on the lower part of the front outer surface of the processing table 1. The fixed block 9 is fixedly installed in the middle of the upper part of one side of the outer surface of the vertical plate 8. The ball screw 10 is connected to the lower outer surface of the fixed block 9, and the lower end of the ball screw 10 extends into the interior of the base box 6. Two sets of ball nuts 12 are fixedly installed in the middle of the left and right sides of the upper outer surface of the lifting table 11, with the ball screw 10 passing through the ball nut 12. The servo motor 7 is fixedly installed on one side of the outer surface of one end of the base box 6, and the rotating shaft 14 is connected to the outer surface of one end of the servo motor 7. Two sets of worm gear 15 are fixedly installed on the upper outer surface of the lifting table 11. The worm gear 13 is located on one side of the outer surface of the worm 15 and is fixedly installed on the outer wall of the lower part of the ball screw 10. The ball nut 12 is threadedly connected to the outer wall of the ball screw 10. Bearings are provided between the ball screw 10 and the fixed block 9 and the base box 6. The ball screw 10 is rotatably connected to the fixed block 9 and the base box 6 through the bearings. One side of the outer surface of the worm 15 meshes with one side of the outer surface of the worm gear 13. A bearing is provided between the rotating shaft 14 and the base box 6. The rotating shaft 14 is rotatably connected to the base box 6 through the bearing. A coupling is provided between the rotating shaft 14 and the servo motor 7. One end of the outer surface of the rotating shaft 14 is fixedly connected to one end of the outer surface of the output shaft of the servo motor 7 through the coupling.

[0027] It should be noted that the utility model is a kind of traction motor detection device, processing table 1, load 2, torque sensor 3 and traction motor 4 described in the text all belong to prior art, and it can be effectively known for the person skilled in the art, and specific details will not be repeated;Lifting assembly 5 is set, before installing traction motor 4, lifting platform 11 is lowered to the upper end outer surface of base box 6, then lower traction motor 4 is installed on the upper end outer surface of lifting platform 11, rotation is carried out by the operation of servo motor 7 to drive rotating shaft 14, rotating shaft 14 drives worm 15 to rotate, worm 15 and worm wheel 13 are mutually engaged, worm 15 drives ball screw 10 to rotate by worm wheel 13, ball screw 10 and ball nut 12 are screw-connected, ball screw 10 drives ball nut 12 to ascend, ball screw 10 ball nut 12 drives lifting platform 11 to ascend, lifting platform 11 drives traction motor 4 to rise, improve the efficiency of feeding and discharging, reduce the consumption of staff's physical strength, after lifting traction motor 4, traction motor 4 and torque sensor 3 are connected, the efficiency of detection is improved.

[0028] It should be noted that in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0029] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model.

Claims

1. A traction motor testing device, comprising a processing table (1), wherein a load (2) is fixedly installed at the rear end of the upper outer surface of the processing table (1), a torque sensor (3) is fixedly installed at the middle of the upper outer surface of the processing table (1), and a traction motor (4) is disposed on one side of the torque sensor (3), characterized in that: The front outer surface of the processing table (1) is fixedly equipped with a lifting assembly (5). The lifting assembly (5) includes a base box (6), a servo motor (7), a vertical plate (8), a fixing block (9), a ball screw (10), a lifting table (11), a ball nut (12), a worm gear (13), a rotating shaft (14), and a worm (15). The traction motor (4) is installed on the upper outer surface of the lifting table (11).

2. The traction motor testing device according to claim 1, characterized in that: The number of the worm (15), worm wheel (13), ball screw (10), ball nut (12), vertical plate (8) and fixing block (9) are all in two sets. The two sets of vertical plates (8) are fixedly installed on the left and right sides of the upper outer surface of the base box (6). The base box (6) is fixedly installed on the lower part of the front outer surface of the processing table (1).

3. The traction motor testing device according to claim 2, characterized in that: The fixing block (9) is fixedly installed on the middle of the upper part of the outer surface of one side of the upright plate (8). The ball screw (10) is connected to the lower outer surface of the fixing block (9), and the lower end of the ball screw (10) extends into the interior of the base box (6). Two sets of ball nuts (12) are fixedly installed on the middle of the left and right sides of the upper outer surface of the lifting platform (11). The ball screw (10) passes through the ball nuts (12).

4. The traction motor testing device according to claim 3, characterized in that: The servo motor (7) is fixedly installed on one side of the outer surface of one end of the base box (6). The rotating shaft (14) is connected to the outer surface of one end of the servo motor (7). Two sets of worm gears (15) are fixedly installed on the outer walls at both ends of the rotating shaft (14). The worm wheel (13) is located on one side of the outer surface of the worm gear (15). The worm wheel (13) is fixedly installed on the outer wall of the lower part of the ball screw (10).

5. A traction motor testing device according to claim 4, characterized in that: The ball nut (12) is threaded to the outer wall of the ball screw (10). Bearings are provided between the ball screw (10), the fixed block (9), and the base box (6). The ball screw (10) is rotatably connected to the fixed block (9) and the base box (6) through the bearings.

6. The traction motor testing device according to claim 5, characterized in that: One outer surface of the worm (15) meshes with one outer surface of the worm wheel (13). A bearing is provided between the rotating shaft (14) and the base box (6). The rotating shaft (14) is rotatably connected to the base box (6) through the bearing. A coupling is provided between the rotating shaft (14) and the servo motor (7). One outer surface of the rotating shaft (14) is fixedly connected to one outer surface of the output shaft of the servo motor (7) through the coupling.

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