CN218613804U

CN218613804U - Motor gear dismouting device

Info

Publication number: CN218613804U
Application number: CN202223062645.7U
Authority: CN
Inventors: 王利选; 华涛
Original assignee: Hubei Ronghong Auto Parts Co ltd
Current assignee: Hubei Ronghong Auto Parts Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-14
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a motor gear dismouting device, the connecting plate comprises a connecting plate, the even threaded connection in top of connecting plate has fixing bolt, the last skin weld of connecting plate has a door type frame, electric jack is installed at the top of door type frame, electric jack's bottom fixedly connected with L template, two strengthening ribs of a lateral symmetry fixedly connected with of L template. The utility model discloses an electric jack drives the motion of L template, compress tightly the dish spring, eliminate the packing force of dish spring to the nut, make things convenient for the dismouting nut, pressure sensor detection pressure numerical value during compressing tightly, and feed back to the controller, controller control electric jack work or stop, thereby realize automated control, the dismouting process need not the cooperation of multiple staff, can independently accomplish by an operating personnel, reduce the human cost, the time that the dismouting was spent can be shortened simultaneously, the efficiency of dismouting is improved, and the required space of operation is less, can guarantee operating personnel operational environment safety.

Description

Motor gear dismouting device

Technical Field

The utility model relates to a dismouting device specifically is a motor gear dismouting device, belongs to motor dismouting technical field.

Background

An electric motor is a device that converts electrical energy into mechanical energy. The electromagnetic power generator utilizes an electrified coil to generate a rotating magnetic field and acts on a rotor to form magnetoelectric power rotating torque. The motors are divided into direct current motors and alternating current motors according to different power sources, most of the motors in the power system are alternating current motors, and can be synchronous motors or asynchronous motors. The motor mainly comprises a stator and a rotor, and the direction of the forced movement of the electrified conducting wire in the magnetic field is related to the current direction and the magnetic induction line direction. The working principle of the motor is that the magnetic field exerts force on current to rotate the motor.

The range of application of motor is wider, wherein when being applied to equipment such as screw press, can install the gear so that the transmission on the motor shaft, current motor gear is at the dismouting in-process, need the rotatory dismantlement spanner of manpower to rotate just reversal, make the nut compress tightly or loosen the dish spring, thereby reach dismouting gear purpose, nevertheless because the volume of equipment is great, need many operating personnel to operate during consequently the dismouting, the human cost is higher, and need spend a large amount of time, the dismouting efficiency is lower, operating space is limited simultaneously, easily cause personnel to appear safety problem, for this reason, provide a motor gear dismouting device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor gear dismouting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor gear dismouting device, includes the connecting plate, the even threaded connection in top of connecting plate has fixing bolt, the last surface welding of connecting plate has a door type frame, electric jack is installed at the top of door type frame, electric jack's bottom fixedly connected with L template, two strengthening ribs of a side symmetry fixedly connected with of L template, pressure sensor is installed at the top of L template, the through-hole has been seted up to the bottom of L template, the controller is installed at the top of door type frame, and fixing bolt is used for installing door type frame.

Further preferred is: and a motor is arranged below the L-shaped plate.

Further preferred is: the motor is characterized in that a motor shaft is arranged inside the motor, and the top end of the motor shaft penetrates through the upper surface of the motor.

Further preferred is: the outer side wall top of motor shaft is equipped with the external screw thread, nut threaded connection is in the outer side wall of motor shaft, the excircle diameter of nut is less than the diameter of through-hole, through mounting nut, can play spacing effect to the dish spring to fixed gear.

Further preferred is: the bottom of nut is equipped with the packing ring, the bottom of going up the packing ring is equipped with the dish spring, the bottom of dish spring is equipped with down the packing ring, the diameter of dish spring is greater than the diameter of through-hole, and the L template can be through extrudeing the packing ring, makes the elasticity of dish spring act on the bottom of L template to the convenient nut that rotates.

Further preferred is: an upper friction plate is arranged at the bottom of the lower washer, a gear is arranged at the bottom of the upper friction plate, and a lower friction plate is arranged at the bottom of the gear.

Further preferred is: the bottom of the lower friction plate is provided with a gasket, and the outer side wall of the motor shaft is sleeved with the upper washer, the disc spring, the lower washer, the upper friction plate, the gear, the lower friction plate and the gasket.

Further preferred is: the signal output end of the pressure sensor is in signal connection with the signal input end of the controller, and the electrical output end of the controller is electrically connected with the electrical input end of the electric jack.

Has the advantages that:

the utility model discloses an electric jack drives L template up-and-down motion, when dismouting motor gear, utilize the L template to compress tightly the dish spring, eliminate the packing force of dish spring to the nut, make things convenient for the dismouting nut, pressure sensor detection pressure numerical value when compressing tightly, and feed back to the controller, the work of controller control electric jack or stop, thereby realize automated control, the dismouting process need not the cooperation of many staff, can independently accomplish by an operating personnel, reduce the human cost, the time that the dismouting was spent can be shortened simultaneously, the efficiency of the dismouting is improved, and the required space of operation is less, can guarantee operating personnel operation environmental safety.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of another perspective structure of the present invention;

fig. 3 is a schematic view of the structure of the motor of the present invention;

fig. 4 is a schematic view of the bottom structure of the motor of the present invention.

In the figure: 11. a connecting plate; 12. fixing the bolt; 13. a gantry frame; 14. an electric jack; 15. an L-shaped plate; 16. reinforcing ribs; 17. a pressure sensor; 18. a through hole; 19. a motor; 20. a motor shaft; 21. an external thread; 22. a nut; 23. an upper gasket; 24. a disc spring; 25. a lower gasket; 26. an upper friction plate; 27. a gear; 28. a lower friction plate; 29. a gasket; 30. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a motor gear dismouting device, including connecting plate 11, the even threaded connection in top of connecting plate 11 has fixing bolt 12, the last surface welding of connecting plate 11 has door type frame 13, electric jack 14 is installed at the top of door type frame 13, electric jack 14's bottom fixedly connected with L template 15, two strengthening ribs 16 of the symmetrical fixedly connected with in one side of L template 15, pressure sensor 17 is installed at the top of L template 15, through-hole 18 has been seted up to the bottom of L template 15, controller 30 is installed at the top of door type frame 13, fixing bolt 12 is used for installing door type frame 13, guarantee that door type frame 13 is stable in work structure, strengthening rib 16 can strengthen the atress ability of L template 15, prevent its deformation.

In this embodiment, specifically: a motor 19 is arranged below the L-shaped plate 15, and the motor 19 is a driving device and is driven by a gear 27.

In this embodiment, specifically: a motor shaft 20 is installed inside the motor 19, and a top end of the motor shaft 20 penetrates through an upper surface of the motor 19.

In this embodiment, specifically: the lateral wall top of motor shaft 20 is equipped with external screw thread 21, and nut 22 threaded connection is in the lateral wall of motor shaft 20, and the excircle diameter of nut 22 is less than the diameter of through-hole 18, through mounting nut 22, can play spacing effect to dish spring 24 to fixed gear 27 loses spacing effect after demolising nut 22, conveniently demolishs gear 27.

In this embodiment, specifically: the bottom of nut 22 is equipped with packing ring 23, the bottom of going up packing ring 23 is equipped with dish spring 24, the bottom of dish spring 24 is equipped with lower packing ring 25, the diameter of dish spring 24 is greater than the diameter of through-hole 18, through above setting, when the dismouting, L template 15 downstream, nut 22 can pass through-hole 18, it is the same with dish spring 24 diameter to go up packing ring 23, can't pass through-hole 18, consequently L template 15 can be through extruding upper packing ring 23, make dish spring 24's elasticity effect in the bottom of L template 15, thereby make things convenient for swivel nut 22.

In this embodiment, specifically: the bottom of the lower washer 25 is provided with an upper friction plate 26, the bottom of the upper friction plate 26 is provided with a gear 27, and the bottom of the gear 27 is provided with a lower friction plate 28.

In this embodiment, specifically: the bottom of the lower friction plate 28 is provided with a gasket 29, the upper washer 23, the disc spring 24, the lower washer 25, the upper friction plate 26, the gear 27, the lower friction plate 28 and the gasket 29 are sleeved on the outer side wall of the motor shaft 20, and the upper friction plate 26 and the lower friction plate 28 are used for preventing the gear 27 from slipping.

In this embodiment, specifically: the signal output end of the pressure sensor 17 is in signal connection with the signal input end of the controller 30, the electrical output end of the controller 30 is electrically connected with the electrical input end of the electric jack 14, the pressure sensor 17 is used for detecting the pressure between the L-shaped plate 15 and the upper gasket 23 and feeding back a signal to the controller 30, and the controller 30 controls the working state of the electric jack 14 according to the pressure.

Working principle or structural principle, during the dismouting, the below of mobile motor 19 to door type frame 13, open electric jack 14, drive L template 15 downstream, until the bottom contact of L template 15 goes up packing ring 23, the two contacts the back, pressure sensor 17 detects the pressure between L template 15 and the last packing ring 23, after the elasticity of dish spring 24 completely acted on L template 15, controller 30 control electric jack 14 stop work, operating personnel can twist off nut 22 or install through the spanner, the dismouting back that finishes, electric jack 14 drives L template 15 and resets, make things convenient for next dismouting motor gear, the dismouting process need not the cooperation of many workers, can independently accomplish by an operating personnel, reduce the human cost, can shorten the time of dismouting cost simultaneously, improve dismouting efficiency, and the required space of operation is less, can guarantee operating personnel operational environment safety.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor gear dismouting device, includes connecting plate (11), its characterized in that: the utility model discloses a hydraulic pressure type electric heating door, including connecting plate (11), the even threaded connection in top of connecting plate (11) has fixing bolt (12), the last skin weld of connecting plate (11) has door type frame (13), electric jack (14) are installed at the top of door type frame (13), the bottom fixedly connected with L template (15) of electric jack (14), two strengthening ribs (16) of one side symmetry fixedly connected with of L template (15), pressure sensor (17) are installed at the top of L template (15), through-hole (18) have been seted up to the bottom of L template (15), controller (30) are installed at the top of door type frame (13).

2. The motor gear disassembling and assembling device according to claim 1, wherein: and a motor (19) is arranged below the L-shaped plate (15).

3. The motor gear dismounting device according to claim 2, wherein: a motor shaft (20) is installed inside the motor (19), and the top end of the motor shaft (20) penetrates through the upper surface of the motor (19).

4. The motor gear dismounting device according to claim 3, wherein: the motor shaft is characterized in that an external thread (21) is arranged on the top of the outer side wall of the motor shaft (20), a nut (22) is connected to the outer side wall of the motor shaft (20) in a threaded mode, and the diameter of the outer circle of the nut (22) is smaller than that of the through hole (18).

5. The motor gear dismounting device according to claim 4, wherein: an upper gasket (23) is arranged at the bottom of the nut (22), a disc spring (24) is arranged at the bottom of the upper gasket (23), a lower gasket (25) is arranged at the bottom of the disc spring (24), and the diameter of the disc spring (24) is larger than that of the through hole (18).

6. The motor gear dismounting device according to claim 5, wherein: an upper friction plate (26) is arranged at the bottom of the lower washer (25), a gear (27) is arranged at the bottom of the upper friction plate (26), and a lower friction plate (28) is arranged at the bottom of the gear (27).

7. The motor gear dismounting device according to claim 6, wherein: the bottom of the lower friction plate (28) is provided with a gasket (29), and the outer side wall of the motor shaft (20) is sleeved with the upper washer (23), the disc spring (24), the lower washer (25), the upper friction plate (26), the gear (27), the lower friction plate (28) and the gasket (29).

8. The motor gear dismounting device according to claim 1, wherein: the signal output end of the pressure sensor (17) is in signal connection with the signal input end of the controller (30), and the electrical output end of the controller (30) is electrically connected with the electrical input end of the electric jack (14).