CN218498972U

CN218498972U - Motor wire-changing package wire-pulling device

Info

Publication number: CN218498972U
Application number: CN202221941627.3U
Authority: CN
Inventors: 高代顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-02-17
Anticipated expiration: 2032-07-26

Abstract

The utility model relates to the technical field of motor maintenance, in particular to a motor wire changing and wire pulling device, which comprises a fixed frame, wherein the top of the fixed frame is provided with a lifting component for lifting a U-shaped coil of a motor, the bottom of the fixed frame is provided with a positioning component for fixing the position of the motor, and the center of the positioning component is provided with a lifting component for connecting the U-shaped coil with a power supply; the utility model discloses a set up mount, hoisting component, locating component, lifting unit and electric welding, when the line is pulled out to the U-shaped coil of motor to needs, through locating component with motor stator fixed mounting on the mount, then control hoisting component and U-shaped coil connection, U-shaped coil switch on when through lifting unit, the U-shaped coil produced the high heat this moment, starts the hoisting component, and the U-shaped coil can be extracted smoothly this moment, convenient operation and work high efficiency.

Description

Motor wire-changing package wire-pulling device

Technical Field

The utility model relates to a motor maintenance technical field, concretely relates to motor trades line package and pulls out traditional thread binding putting.

Background

The most difficult link of motor when maintenance is exactly to take out the waste coil from the notch of stator, generally adopt the manual method at present, it is time-consuming, hard, and when motor coil burns out, often produce the bonding, make the coil of burning out hardly take out from the notch of stator, the motor of miniwatt needs two people to work three to four man-hours usually, need three people to work seven to eight man-hours usually to powerful motor, still exist sometimes to burn out the phenomenon that the coil that bonds can not pull out from the notch.

When the coil was pulled out to present manual work, the method that often adopts uses the fire to roast to pull out the package of trading the line of gluing even, but this kind of mode operation is comparatively loaded down with trivial details, and needs frequently to fire roast, and need hold the opportunity of pulling out the coil, great limitation occasionally in the operation, very inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a motor trades line package wire pulling device can not only avoid adopting the roast mode of fire to handle glutinous coil even, and convenient operation, work are high-efficient moreover.

In order to solve the technical problem, the utility model provides a motor wire-changing package wire-pulling device, which comprises a fixed frame, wherein the top of the fixed frame is provided with a lifting component for lifting a U-shaped coil of a motor, the bottom of the fixed frame is provided with a positioning component for fixing the position of the motor, and the center of the positioning component is provided with a lifting component for connecting the U-shaped coil with a power supply;

the lifting assembly comprises a fixed column fixedly connected with the fixing frame, a movable electromagnetic coil is connected to the outer wall of the bottom end of the fixed column in a sliding mode, a fixed magnet is fixedly connected to the outer wall of the top end of the fixed column, two insulation plates are fixedly connected to the outer wall of the movable electromagnetic coil, one ends of the outer sides of the two insulation plates are respectively connected with a connecting wire used for enabling the U-shaped coil to be powered on, and the position of the connecting wire corresponds to the position of the bottom end of the U-shaped coil.

Furthermore, the lifting assembly comprises a hydraulic cylinder fixedly mounted at the top of the fixing frame, and the working end of the hydraulic cylinder penetrates through the fixing frame and is connected with a hook through a connecting chain.

Further, the hydraulic cylinder and the fixed column are located on the same axis.

Further, locating component includes two fixed plates of fixed mounting in the mount bottom, and two fixed plate symmetries set up, and the fixing bolt who is used for fixed motor position is all installed to the top outer wall of two fixed plates.

Furthermore, the two connecting wires are respectively externally connected with the anode and the cathode of the electric welding machine.

Further, the height of two insulating plates is less than the height of the lowest end of the U-shaped coil.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

1. the utility model discloses a set up the mount, promote the subassembly, locating component, lifting unit and electric welding, when needs pull out the line to the U-shaped coil of motor, through locating component with motor stator fixed mounting on the mount, then control promotion subassembly and U-shaped coil connection, U-shaped coil switch-on when passing through lifting unit, the U-shaped coil produced the high heat this moment, start the promotion subassembly, the U-shaped coil can be extracted smoothly this moment, convenient operation and high efficiency, in addition when promoting the U-shaped coil, the damage that can cause to motor magnetism is little, can prolong motor life.

2. The utility model discloses a set up couple and connecting chain, can adjust the position of couple in a flexible way, the practicality is strong.

3. The utility model discloses a set up fixed magnet and activity solenoid, when activity solenoid got the electricity, activity solenoid upwards slided along the fixed column direction this moment to drive the bottom contact of connecting wire and U-shaped coil through activity solenoid, realize the ohmic heating.

4. The utility model discloses a set up fixed plate and fixing bolt, on the one hand when fixing motor stator or adjusting position, convenient regulation, on the other hand when promoting the U-shaped coil, can make motor stator keep the stationary state, and stability is good.

Drawings

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

fig. 2 is a schematic structural view of the main view of the present invention (with motor U-shaped coil and motor stator);

fig. 3 is a schematic view of the local axial measurement structure of the present invention.

In the figure: 1. a fixed mount; 2. a hydraulic cylinder; 3. a connecting chain; 4. hooking; 5. a fixing plate; 6. fixing the bolt; 7. fixing a column; 8. a movable electromagnetic coil; 9. fixing a magnet; 10. a motor stator; 11. a U-shaped coil; 12. an insulating plate; 13. connecting a lead; 14. an electric welding machine.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

As shown in fig. 1-3: the utility model provides a motor trades line package and pulls out traditional thread binding putting, includes electric welding 14, still includes

mount

1, and 1 top of mount is equipped with the promotion subassembly that is used for promoting motor U-shaped

coil

11, and 1 bottom of mount is equipped with the locating component who is used for the fixed motor position, and the center of locating component is equipped with the lifting unit who is used for making U-shaped coil 11 switch on power supply.

Particularly, a motor trades line package and pulls out traditional thread binding putting, including mount 1, mount 1 is triangle-shaped, and 1 top of mount is equipped with the promotion subassembly that is used for promoting motor U-shaped

coil

11, and 1 bottom of mount is equipped with the locating component who is used for the fixed motor position, and locating component's center is equipped with the lifting unit who is used for making 11 switch on of U-shaped coil, and locating component, promotion subassembly and lifting unit all are located same axis.

The lifting assembly comprises a hydraulic cylinder 2 fixedly mounted at the top of the fixing frame 1, the hydraulic cylinder 2 and the fixing column 7 are located on the same axis, the working end of the hydraulic cylinder 2 penetrates through the fixing frame 1 and is connected with a hook 4 through a connecting chain 3, and during use, the hook 4 is connected with the U-shaped coil 11 and used for pulling the U-shaped coil 11 to move upwards.

Locating component includes two fixed plate 5 of fixed mounting in 1 bottom of mount, vertical direction setting is all followed to two fixed plate 5, and two fixed plate 5 symmetries set up, fixing bolt 6 that is used for the fixed electric machine position is all installed to the top outer wall of two fixed plate 5, during the position of fixed electric machine stator 10, place electric machine stator 10 between two fixed plate 5, then rotate fixing bolt 6, thereby can press from both sides tight electric machine stator 10 through fixing bolt 6, when adjusting electric machine stator 10 position, not hard up fixing bolt 6, can rotate electric machine stator 10 this moment, adjust electric machine stator 10's position, so as to promote different U-shaped coil 11.

The lifting assembly comprises a fixing column 7 fixedly connected with the fixing frame 1, a movable electromagnetic coil 8 is connected to the outer wall of the bottom end of the fixing column 7 in a sliding mode, a fixing magnet 9 is fixedly connected to the outer wall of the top end of the fixing column 7, the movable electromagnetic coil 8 is externally connected with a control lead independently, when the movable electromagnetic coil 8 is electrified, the movable electromagnetic coil 8 can move upwards under the action of magnetic force, two insulation plates 12 are fixedly connected to the outer wall of the movable electromagnetic coil 8, the two insulation plates 12 are arranged, current can be prevented from being transmitted to the electromagnetic coil by the lead connected with the insulation plates 12, in a normal state, the height of the two insulation plates 12 is smaller than the height of the lowest end of the U-shaped coil, one end of the outer sides of the two insulation plates 12 is respectively connected with connecting leads 13 used for enabling the U-shaped coil 11 to be powered on, the positions of the connecting leads 13 correspond to the position of the bottom end of the U-shaped coil, the two connecting leads 13 are respectively externally connected with the positive electrode and the negative electrode of an electric welding machine 14, when the electric welding machine 14 is powered on, the electric machine, the U-shaped coil 8 can control the two connecting leads 13 to be in contact with the two ends of the U-shaped coil 11, at the moment, the U-shaped coil 11 can serve as an electric heating wire, and emit large amount of heat, and when the U-shaped coil 11 is pulled out of the stator 10 from the stator 10 by controlling the hydraulic cylinder 2.

The utility model discloses a theory of operation:

when a coil on the motor stator 10 is processed, the motor stator 10 is placed between the two fixing plates 5, and then the fixing bolt 6 is rotated, so that the motor stator 10 can be clamped tightly through the fixing bolt 6, in a normal state, the height of the two insulation plates 12 is smaller than that of the lowest end of the U-shaped coil, namely, the two connecting wires 13 and the U-shaped coil 11 are in a disconnected state, when the U-shaped coil 11 needs to be heated, the electric welding machine 14 is started, the movable electromagnetic coil 8 is electrified, the movable electromagnetic coil 8 can move upwards under the action of magnetic force, the movable electromagnetic coil 8 drives the insulation plates 12 and the connecting wires 13 to move upwards synchronously until the connecting wires 13 are in contact with the U-shaped coil 11, at the moment, the U-shaped coil 11 can serve as an electric heating wire, a large amount of heat is emitted, when a certain degree is reached, the movable electromagnetic coil 8 is de-electrified, the connecting wires 13 and the U-shaped coil 11 are disconnected, at the moment, the hydraulic cylinder 2 is started, the working end of the hydraulic cylinder 2 drives the heated U-shaped coil 11 to move upwards through the connecting chain 3 and the hook 4, the U-shaped coil 11 can be pulled out stably, the service life of the motor can be prolonged, and the motor can be prevented from being damaged.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a motor trades line package wire drawing device which characterized in that: the motor lifting device comprises a fixed frame (1), wherein a lifting assembly used for lifting a U-shaped coil (11) of a motor is arranged at the top of the fixed frame (1), a positioning assembly used for fixing the position of the motor is arranged at the bottom of the fixed frame (1), and a lifting assembly used for enabling the U-shaped coil (11) to be connected with a power supply is arranged at the center of the positioning assembly;

the lifting assembly comprises a fixing column (7) fixedly connected with the fixing frame (1), the outer wall of the bottom end of the fixing column (7) is slidably connected with a movable electromagnetic coil (8), the outer wall of the top end of the fixing column (7) is fixedly connected with a fixed magnet (9), the outer wall of the movable electromagnetic coil (8) is also fixedly connected with two insulation plates (12), one end of the outer side of each of the two insulation plates (12) is respectively connected with a connecting wire (13) used for enabling the U-shaped coil (11) to be connected with a power supply, and the position of each connecting wire (13) corresponds to the position of the bottom end of the U-shaped coil.

2. The motor wire-changing package wire-pulling device according to claim 1, characterized in that: the lifting assembly comprises a hydraulic cylinder (2) fixedly mounted at the top of the fixing frame (1), and the working end of the hydraulic cylinder (2) penetrates through the fixing frame (1) and is connected with a hook (4) through a connecting chain (3).

3. The motor wire-changing package wire-pulling device according to claim 2, characterized in that: the hydraulic cylinder (2) and the fixed column (7) are located on the same axis.

4. The motor wire-changing package wire-pulling device according to claim 1, characterized in that: the positioning assembly comprises two fixing plates (5) fixedly mounted at the bottom of the fixing frame (1), the two fixing plates (5) are symmetrically arranged, and fixing bolts (6) used for fixing the position of the motor are mounted on the outer walls of the tops of the two fixing plates (5).

5. The motor wire-changing package wire-pulling device according to claim 1, characterized in that: the two connecting leads (13) are respectively externally connected with the anode and the cathode of the electric welding machine (14).

6. The motor wire-changing package wire-pulling device according to claim 1, characterized in that: the height of the two insulating plates (12) is smaller than that of the lowest end of the U-shaped coil.