CN-224212208-U - Winding device rotating sleeve and winding device

CN224212208UCN 224212208 UCN224212208 UCN 224212208UCN-224212208-U

Abstract

The utility model discloses a winder rotating sleeve and a winder, wherein the winder rotating sleeve is arranged on the outer circle of a shaft sleeve of a coupler and can rotate relative to the shaft sleeve, the winder rotating sleeve consists of a half sleeve I and a half sleeve II, a flange edge I and a flange edge II are arranged on the inner sides of the half sleeve I and the half sleeve II, and the flange edge I and the flange edge II are in butt joint to form a flange edge.

Inventors

HUANG LIN
TANG SHENG
LIU YA
LI XIN
DUAN HU
LUO LIANG

Assignees

湖南中车尚驱电气有限公司

Dates

Publication Date: 20260508
Application Date: 20250429

Claims (10)

1. The winder rotating sleeve is characterized by being arranged on the outer circle of a shaft sleeve of a coupler and capable of rotating relative to the shaft sleeve, the winder rotating sleeve comprises a half sleeve I and a half sleeve II, a flange edge I and a flange edge II are arranged on the inner sides of the half sleeve I and the half sleeve II, and the flange edge I and the flange edge II are in butt joint to form a flange edge.
2. The rotating sleeve of the winder as claimed in claim 1, wherein one side of the first half sleeve is hinged with one side of the second half sleeve through a hinge shaft, and the other side of the first half sleeve is connected with the other side of the second half sleeve through a bolt, so that the first half sleeve and the second half sleeve can be opened and closed in a rotating mode around the hinge shaft.
3. The winding machine rotor as recited in claim 2, wherein the hinge shaft is disposed between one side of the first flange and one side of the second flange, and the bolt is disposed between the other side of the first flange and the other side of the second flange.
4. A winding machine rotor according to claim 3, wherein the first flange and the second flange are semi-annular and the first flange and the second flange are symmetrically arranged.
5. The winder hub of claim 1, wherein the length of the winder hub is less than the length of the shaft sleeve.
6. The winding device rotating sleeve according to claim 1, wherein a sleeve and a limiting piece are axially arranged on the outer circle of the winding device rotating sleeve, and the limiting piece consists of an inserting rod and an L-shaped outer blocking column and is used for limiting an electric wire on the winding device rotating sleeve in winding.
7. A winding machine rotor as claimed in claim 1, wherein the inner side of the sleeve is provided with radially outwardly directed inner studs.
8. The winding machine rotor of claim 6, wherein the inner end of the plunger is adjacent to the flange, a distance of at least one electrical conductor diameter is provided between the inner end of the sleeve and the flange, the inner end of the plunger is exposed at the distance, and a groove is provided on the surface of the exposed portion.
9. The winding device rotating sleeve according to claim 1, wherein a pressing column is arranged on one side of the flange edge, which is positioned on the winding device rotating sleeve, the inner end of the pressing column is fixed on the flange edge, the outer end axially extends out by a distance equal to the diameter of an electric wire, the distance between the pressing column and the winding device rotating sleeve is larger than the diameter of the electric wire, and an axial distance exists between the pressing column and the sleeve.
10. A winder characterized in that it is composed by the winder rotating sleeve according to any one of claims 1-9.

Description

Winding device rotating sleeve and winding device Technical Field The utility model belongs to the technical field of winding tools, and particularly relates to a winder rotating sleeve and a winder. Background When a large motor, particularly an ultra-large motor (such as a large ship motor), is used for torque testing, a large coupler is needed. The coupler is heated in a high-temperature furnace, so that the aperture of the coupler is heated and expanded, the heated coupler is sleeved on an output shaft of a large motor to be tested in a tight fit mode, a pin key is forcefully inserted into a key slot of the output shaft and a key slot of the coupler, which correspond to each other, after the coupler is cooled, the coupler is tightly sleeved on the output shaft, a torque test is implemented by connecting a motor shaft of a test motor with the coupler, the coupler needs to be dismounted from the output shaft of the motor to be tested, and because the coupler is sleeved on the output shaft in a tight sleeve mode close to interference fit, the coupler cannot be removed from the output shaft at all by using a forceful drawing device, and the coupler also needs to be heated to increase the aperture before drawing is implemented. Obviously, the coupling at this time cannot be placed in a high temperature furnace for heating. The existing winding tool is complex in structure and is not suitable for being used on a ship motor. The worker uniformly winds the wires around the periphery of the shaft sleeve of the coupler to form a heating electromagnetic coil, so that the coil can perform electromagnetic heating on the coupler through strong current. Because the diameter of the shaft sleeve of the large-scale coupler is long, the length of one winding circle of the electric wire reaches two meters, 20 to 40 windings are generally needed, the total length of the electric wire which needs to be wound reaches 40 to 100 meters, at least two workers need to repeatedly wind and drag the electric wire for a long time at a height of approximately 2 meters from the ground, the time and the labor are wasted, and the efficiency is low. The patent with the prior patent publication number of CN103474229A discloses a coiling tool for high-power and high-current induction coils, which comprises a motor, the output end of the motor is connected with a coiling rotating shaft through a coupler, the coiling rotating shaft is connected with a screw rod through a transmission mechanism, the screw rod is in threaded connection with two side walls of a mounting seat, a guide rod is further arranged between the two side walls of the mounting seat, a fixed block is arranged on the guide rod, two sides perpendicular to the fixed block are respectively fixedly connected with a first fixed plate and a second fixed plate, one end of a wire pressing plate is hinged to the middle part of the first fixed plate, the other end of the wire pressing plate is fixedly connected with the screw rod, one end of the screw rod is in threaded connection with the wire pressing turntable, and the connecting plate is hinged to the wire pressing turntable. Disclosure of utility model The utility model mainly aims at the problem that the winding tool in the prior art is complex in structure and is not suitable for being used on a ship motor. The worker uniformly winds the wires around the periphery of the shaft sleeve of the coupler to form a heating electromagnetic coil, so that the coil can perform electromagnetic heating on the coupler through strong current. Because the diameter of the shaft sleeve of the large-scale coupler is longer, the length of one winding circle of the electric wire reaches two meters, 20-40 turns of the electric wire are generally required to be wound, the total length of the electric wire which needs to be wound reaches 40-100 meters, at least two workers are required to repeatedly wind and drag the electric wire for a long time at the height which is close to 2 meters from the ground, the time and the labor are wasted, and the efficiency is low. Aiming at the technical problems, the technical scheme of the utility model is as follows: The winding device rotating sleeve is arranged on the outer circle of a shaft sleeve of the coupler and can rotate relative to the shaft sleeve, the winding device rotating sleeve comprises a half sleeve I and a half sleeve II, a flange edge I and a flange edge II are arranged on the inner sides of the half sleeve I and the half sleeve II, and the flange edge I and the flange edge II are in butt joint to form a flange edge. Further, one side of the first half sleeve is hinged with one side of the second half sleeve through a hinge shaft, and the other side of the first half sleeve is connected with the other side of the second half sleeve through a bolt, so that the first half sleeve and the second half sleeve can be opened and closed in a rotating mode around the hinge shaft. Further, the hinge shaft i