Reduction gearbox adaptive to M10 motor and capable of being driven back

Abstract

The utility model provides a reduction gearbox adaptive to M10 motor and capable of driving back, and relates to the technical field of reduction gearboxes, the reduction gearbox comprises an upper support plate, a middle support plate, a lower support plate and a motor locking plate, the inner surface wall of the upper support plate is fixedly provided with two first support columns, and the outer surface walls of the two first support columns are fixedly inserted in the middle support plate. According to the utility model, the stability of the structural member is ensured by flanging and riveting the two first supporting columns, the two second supporting columns and the two supporting sleeves, then the driving motor can be accurately locked on the motor locking plate through the two first screws, and the motor can be accurately positioned in the middle supporting plate through the positioning sleeve; according to the reduction gearbox, the input teeth are riveted on the motor shaft, the rotating torque of the motor is transmitted to the first duplex teeth and then is sequentially transmitted to the second duplex teeth, the third duplex teeth, the fourth duplex teeth, the fifth duplex teeth and the output teeth, the rotating function of the output shaft is finally achieved, and the reduction gearbox capable of being driven back and forth and matched with the M10 motor is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of reduction gearbox especially relates to the reduction gearbox of adaptation M10 motor can return drive. BACKGROUND

[0002] M10 motor is a kind of motor, it is usually used to drive various mechanical equipment, its main function is to convert electric energy into mechanical energy, provides power to drive equipment to run, in industrial applications, M10 motor is common in consumer electronics, medical equipment, medical and beauty products, robots, automobiles and other fields.

[0003] In prior art, the motor needs to transmit the force of load back to the motor when stopping or reversing, and digital electronic products need small volume and large torque, the output shaft requires non-magnetic material, and requires 10000 times of reverse drive (from the output end twist), while the demand of mass production needs to be realized, so a reduction gearbox suitable for M10 motor return drive is needed. UTILITY MODEL CONTENTS

[0004] The utility model discloses a reduction gearbox suitable for M10 motor return drive to solve the problem that the existing equipment needs small volume and large torque when being used, and the output shaft requires non-magnetic material.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a reduction gearbox suitable for M10 motor return drive, comprising an upper support plate, a middle support plate, a lower support plate and a motor locking plate, the inner surface wall of the upper support plate is fixedly installed with two first support columns, and the outer surface walls of the two first support columns are fixedly inserted into the interior of the middle support plate, the inner surface wall of the lower support plate is fixedly installed with two second support columns, and the outer surface walls of the two second support columns are fixedly inserted into the interior of the middle support plate, the outer surface walls of the two first support columns are provided with support sleeves, the inner surface wall of the motor locking plate is threadedly connected with two first screws, the top of the middle support plate is fixedly installed with a positioning sleeve, and the bottoms of the two second support columns are threadedly connected with second screws.

[0006] Preferably, the bottom of the motor locking plate is provided with an input gear, the inner surface wall of the middle support plate is rotatably connected with a first double gear, and the outer surface wall of the first double gear is meshingly connected with one side of the outer wall of the input gear.

[0007] Preferably, the inner surface wall of the middle support plate is rotatably connected with a second double gear, and the outer surface wall of the second double gear is meshingly connected with one side of the outer wall of the first double gear.

[0008] Preferably, the inner surface wall of the middle support plate is rotatably connected with a third double gear, and the outer surface wall of the third double gear is meshingly connected with one side of the outer wall of the second double gear.

[0009] Preferably, the inner wall of the middle support plate is rotationally connected with a fourth double gear, and the outer wall of the fourth double gear is meshingly connected with one side of the outer wall of the third double gear.

[0010] Preferably, the inner wall of the middle support plate is rotationally connected with a fifth double gear, and the outer wall of the fifth double gear is meshingly connected with one side of the outer wall of the fourth double gear, and the outer wall of the fifth double gear is meshingly connected with an output gear.

[0011] Preferably, the bottom of the output gear is fixedly installed with an output shaft, the top of the output shaft is fixedly installed with a shaft sleeve, and the outer wall of the shaft sleeve is fixedly inserted into the inside of the upper support plate.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that,

[0013] 1、 the upper support plate, the middle support plate and the lower support plate are all stamping parts, the double flat position structure of each output gear and the output shaft can meet the cost requirement of mass production under the premise of ensuring the stability of quality, then the stability of the structural part is ensured through the two first support columns, the two second support columns and the two support sleeve flange riveting and pressing, then the driving motor can be accurately locked on the motor locking plate through the two first screws, and the motor can be accurately positioned in the center hole of the middle support plate through the positioning sleeve, and the two second screws are locked.

[0014] 2、 the input gear is riveted on the motor shaft, the rotating torque of the motor is transmitted to the first double gear, and then transmitted to the second double gear, the third double gear, the fourth double gear, the fifth double gear and the output gear in sequence, finally the rotating function of the output shaft is realized, the output gear and the output shaft are designed as double flat positions, the output shaft without magnetic conduction can be effectively prevented from slipping, the effective transmission of torque is realized, and the reliability of 10000 times of reverse driving can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 a split view of the reduction gearbox suitable for the M10 motor capable of reverse driving is provided for the utility model;

[0016] Figure 2 a split view of the reduction gearbox suitable for the M10 motor capable of reverse driving is provided for the utility model;

[0017] Figure 3 a split view of the reduction gearbox suitable for the M10 motor capable of reverse driving is provided for the utility model;

[0018] Figure 4 a split view of the reduction gearbox suitable for the M10 motor capable of reverse driving is provided for the utility model.

[0019] LEGEND:

[0020] 1. Upper support plate; 2. Middle support plate; 3. Lower support plate; 4. First support column; 5. Second support column; 6. Support sleeve; 7. Motor locking plate; 8. First screw; 9. Positioning sleeve; 10. Second screw; 11. Input gear; 12. First double gear; 13. Second double gear; 14. Third double gear; 15. Fourth double gear; 16. Fifth double gear; 17. Output gear; 18. Output shaft; 19. Bushing. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figures 1-4 As shown, this utility model provides a gearbox adapted to an M10 motor with reverse drive capability, including an upper support plate 1, a middle support plate 2, a lower support plate 3, and a motor locking plate 7. Two first support columns 4 are fixedly installed on the inner wall of the upper support plate 1, and the outer walls of the two first support columns 4 are fixedly inserted into the middle support plate 2. Two second support columns 5 are fixedly installed on the inner wall of the lower support plate 3, and the outer walls of the two second support columns 5 are fixedly inserted into the middle support plate 2. Support sleeves 6 are provided on the outer walls of the two first support columns 4. Two first screws 8 are threadedly connected to the inner wall of the motor locking plate 7. A positioning sleeve 9 is fixedly installed on the top of the middle support plate 2, and second screws 10 are threadedly connected to the bottom of the two second support columns 5.

[0024] The effect achieved by the whole embodiment 1 is that the upper support plate 1, the middle support plate 2 and the lower support plate 3 serve as the fixed housing of the gear shaft, and the upper support plate 1, the middle support plate 2 and the lower support plate 3 are all stamped parts with double flat bit structure of each output tooth 17 and output shaft 18, which can meet the cost requirements of mass production while ensuring the stability of quality, then the upper support plate 1, the middle support plate 2 and the lower support plate 3 are ensured to be stable by the two first support columns 4, the two second support columns 5 and the two support sleeves 6 in the way of flanging riveting, then the driving motor can be accurately locked on the motor locking plate 7 through the two first screws 8, since the positioning sleeve 9 is fixedly installed on the top of the middle support plate 2, the driving motor can be accurately positioned in the center hole of the middle support plate 2 through the action of the positioning sleeve 9, then the driving motor can be locked on the middle support plate 2 by screwing the two second screws 10 at the bottom of the two second support columns 5.

[0025] Embodiment 2: as shown in Figures 2-4 The bottom of the motor locking plate 7 is provided with an input tooth 11, the inner surface wall of the middle support plate 2 is rotatably connected with a first double tooth 12, and the outer surface wall of the first double tooth 12 is meshingly connected with one side of the outer wall of the input tooth 11, the inner surface wall of the middle support plate 2 is rotatably connected with a second double tooth 13, and the outer surface wall of the second double tooth 13 is meshingly connected with one side of the outer wall of the first double tooth 12, the inner surface wall of the middle support plate 2 is rotatably connected with a third double tooth 14, and the outer surface wall of the third double tooth 14 is meshingly connected with one side of the outer wall of the second double tooth 13, the inner surface wall of the middle support plate 2 is rotatably connected with a fourth double tooth 15, and the outer surface wall of the fourth double tooth 15 is meshingly connected with one side of the outer wall of the third double tooth 14, the inner surface wall of the middle support plate 2 is rotatably connected with a fifth double tooth 16, and the outer surface wall of the fifth double tooth 16 is meshingly connected with one side of the outer wall of the fourth double tooth 15, the outer surface wall of the fifth double tooth 16 is meshingly connected with an output tooth 17, the bottom of the output tooth 17 is fixedly installed with an output shaft 18, the top of the output shaft 18 is fixedly installed with a shaft sleeve 19, and the outer surface wall of the shaft sleeve 19 is fixedly inserted into the inside of the upper support plate 1.

[0026] The effect achieved by the whole embodiment 2 is that the input tooth 11 is riveted on the driving motor shaft, the first double tooth 12, the second double tooth 13, the third double tooth 14, the fourth double tooth 15 and the fifth double tooth 16 are rotatably connected on the middle support plate 2, then the rotating torque of the driving motor is transmitted to the first double tooth 12, and then the rotating torque is transmitted to the second double tooth 13, the third double tooth 14, the fourth double tooth 15, the fifth double tooth 16 and the output tooth 17 in turn, and finally the rotating function of the output shaft 18 is realized, the output tooth 17 and the output shaft 18 are designed as double flat positions, which can effectively prevent gear slipping under the condition of requiring non-magnetic output shaft 18, realize effective transmission of torque, and realize 10000 times of reverse driving reliability, thereby improving the reduction box of the M10 motor.

[0027] Working principle: firstly, the design is through 3 plane stamping parts, respectively, the upper support plate 1, the middle support plate 2, the lower support plate 3 as the fixed shell of the gear shaft, then through the riveting of two first support columns 4, two second support columns 5, two support sleeves 6, the stability of the structure is ensured, the motor locking plate 7 can accurately lock the driving motor on the motor locking plate 7 through two first screws 8, and the positioning sleeve 9 can accurately position the driving motor in the center hole of the middle support plate 2, and two second screws 10 are used for locking, the input tooth 11 is riveted on the driving motor shaft, the rotating torque of the driving motor is transmitted to the first double tooth 12, and then transmitted to the second double tooth 13, the third double tooth 14, the fourth double tooth 15, the fifth double tooth 16 and the output tooth 17 in turn, and finally the rotating function of the output shaft 18 is realized, the output tooth 17 and the output shaft 18 are designed as double flat positions, which can effectively prevent gear slipping under the condition of requiring non-magnetic output shaft 18, realize effective transmission of torque, and realize 10000 times of reverse driving reliability, the structure design this time, because the upper support plate 1, the middle support plate 2 and the lower support plate 3 are stamping parts, the double flat structure of each output tooth 17 and output shaft 18 can meet the cost requirements of mass production under the premise of ensuring quality stability, thereby improving the reduction box of the M10 motor that can be driven back.

[0028] The above are only the preferred embodiments of the present application, and are not intended to limit the present application in other forms, and any skilled person in the art can change or modify the above disclosed technology content to equivalent embodiments with equivalent changes applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still fall within the protection scope of the present application.

Claims

1. A gearbox adapted for M10 motors with reverse drive capability, comprising an upper support plate (1), a middle support plate (2), a lower support plate (3), and a motor locking plate (7), characterized in that: The inner wall of the upper support plate (1) is fixedly installed with two first support columns (4), and the outer walls of the two first support columns (4) are fixedly inserted into the middle support plate (2). The inner wall of the lower support plate (3) is fixedly installed with two second support columns (5), and the outer walls of the two second support columns (5) are fixedly inserted into the middle support plate (2). The outer walls of the two first support columns (4) are provided with support sleeves (6). The inner wall of the motor locking plate (7) is threaded with two first screws (8). The top of the middle support plate (2) is fixedly installed with a positioning sleeve (9), and the bottom of the two second support columns (5) is threaded with second screws (10).

2. The gearbox adapted for M10 motors with reverse drive as described in claim 1, characterized in that: The bottom of the motor locking plate (7) is provided with an input tooth (11), and the inner surface of the middle support plate (2) is rotatably connected with a first double tooth (12), and the outer surface of the first double tooth (12) meshes with one side of the outer surface of the input tooth (11).

3. The gearbox adapted for M10 motors with reverse drive as described in claim 2, characterized in that: The inner surface of the middle support plate (2) is rotatably connected to a second double tooth (13), and the outer surface of the second double tooth (13) is engaged with one side of the outer surface of the first double tooth (12).

4. The gearbox adapted for M10 motors with reverse drive as described in claim 3, characterized in that: The inner surface of the middle support plate (2) is rotatably connected to a third double tooth (14), and the outer surface of the third double tooth (14) is engaged with one side of the outer surface of the second double tooth (13).

5. The gearbox adapted for M10 motors with reverse drive as described in claim 4, characterized in that: The inner surface of the middle support plate (2) is rotatably connected to a fourth double tooth (15), and the outer surface of the fourth double tooth (15) is engaged with one side of the outer surface of the third double tooth (14).

6. The gearbox adapted for M10 motors with reverse drive as described in claim 5, characterized in that: The inner surface of the middle support plate (2) is rotatably connected to a fifth double tooth (16), and the outer surface of the fifth double tooth (16) is meshed with one side of the outer surface of the fourth double tooth (15). The outer surface of the fifth double tooth (16) is meshed with an output tooth (17).

7. The gearbox adapted for M10 motors with reverse drive as described in claim 6, characterized in that: The bottom of the output tooth (17) is fixedly installed with an output shaft (18), and the top of the output shaft (18) is fixedly installed with a bushing (19), and the outer wall of the bushing (19) is fixedly inserted into the interior of the upper support plate (1).

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