CN213461477U

CN213461477U - Winding machine for rotor core

Info

Publication number: CN213461477U
Application number: CN202022812021.7U
Authority: CN
Inventors: 周胜林; 朱军
Original assignee: Zigui Shengdong Electronics Co ltd
Current assignee: Zigui Shengdong Electronics Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-06-15
Anticipated expiration: 2030-11-27

Abstract

The utility model provides a winding machine of a rotor core, which comprises a base, a first fixing component and a second fixing component, wherein the second fixing component is fixed on one side of the upper part of the base, the first fixing component is connected with the base through a moving component arranged on the lower part, so that the first fixing component can move towards or away from the second fixing component after the moving component is operated; the second fixing component comprises a second vertical plate and a wire barrel installation component, the wire barrel installation component is used for installing a wire barrel, one end of the wire barrel installation component is inserted into a strip-shaped connecting hole formed in the middle of the second vertical plate, the wire barrel installation component can be far away from the strip-shaped connecting hole or be close to the base to move, and the other end of the wire barrel installation component faces towards the first fixing component. The utility model provides a current fixed subassembly of line section of thick bamboo that proposes among the prior art can not change the technical problem of height, improved the efficiency of production.

Description

Winding machine for rotor core

Technical Field

The utility model relates to a spooling equipment technical field especially relates to a coiling machine of rotor core.

Background

At present, when the high-voltage coil rotor core is produced and processed, the coil needs to be wound on the rotor core, most of the rotor core winding coils are manually wound, the method is long in time consumption, the winding accuracy is poor, the rotor core is easy to cause the work efficiency of the rotor to be reduced due to the fact that the winding is wrong, and a small number of rotor cores are wound by using a winding machine.

When the existing winding machine for the rotor core works, the rotor core is limited and fixed by a first fixing component on a base operated by an operator, the rotor core is prevented from falling off, then the first fixing component is pushed to move the rotor core to a second fixing component, a bobbin is detachably mounted on the second fixing component, a motor on the first fixing component is opened, and therefore the rotor core rotates to wind.

The existing winding machine mainly has the following defects that the device for installing the bobbin on the first fixing component cannot adjust the height, and after the first fixing component is wound for a period of time, a worker needs to adjust the position of the first fixing component to continue winding the copper wire on the rotor core, so that the working efficiency of the existing winding machine is still required to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a rotor core's coiling machine, it has solved the fixed subassembly of second that exists among the prior art and has been used for the bobbin installation component of fixed bobbin and can not change the height, and the not high problem of production efficiency that leads to.

According to the embodiment of the utility model, a winding machine of rotor core, including base, first fixed subassembly and second fixed subassembly, the second fixed subassembly is fixed in base upper portion one side, the first fixed subassembly through the removal subassembly of lower part installation with the base is connected, so that after operating the removal subassembly first fixed subassembly can move towards or keep away from the second fixed subassembly; the second fixing component comprises a second vertical plate and a wire barrel installation component, the wire barrel installation component is used for installing a wire barrel, one end of the wire barrel installation component is inserted into a strip-shaped connecting hole formed in the middle of the second vertical plate, the wire barrel installation component can be far away from the strip-shaped connecting hole or be close to the base to move, and the other end of the wire barrel installation component faces towards the first fixing component.

Compared with the prior art, the utility model discloses following beneficial effect has: the second fixing assembly enables the bobbin to move up and down in the strip-shaped connecting hole formed in the second vertical plate by adopting the design of the bobbin mounting assembly, so that the height of the bobbin mounting assembly is changed; the utility model discloses a line section of thick bamboo installation component easily operates and fixes, and it has solved the technical problem that the fixed subassembly of current line section of thick bamboo that proposes can not change the height among the prior art, has improved the efficiency of production.

Drawings

Fig. 1 is a perspective view of the winding machine of the present invention.

FIG. 2 is a top view of the connection of the bobbin mounting assembly to the second riser.

Fig. 3 is a cross-sectional view of a spacing cylinder.

Fig. 4 is a sectional view of the bobbin mounting assembly of the present invention.

Fig. 5 is a sectional view of the stopper member.

In the above drawings: the wire winding machine comprises a base 1, a moving component 11, a screw 111, a moving plate 112, a first fixing component 2, a first vertical plate 21, a sliding groove 211, a motor 22, an iron core fixing component 23, a second fixing component 3, a second vertical plate 31, a strip-shaped connecting hole 311, a wire barrel mounting component 32, a connecting rod 321, a mounting cavity 3211, a limiting groove 3212, a limiting component 322, a rotating plate 3221, a connecting groove 32211, a spring raising component 3222, a mounting portion 32221, a first spring 32222, a limiting head 32223, a limiting sleeve 323, a threaded sleeve 3231, a second spring 3232, a moving sleeve 3233, a limiting synapse 3234, a mandrel 324, a shaft body 3241, a third spring 3242 and an end cover 325.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1, the embodiment of the present invention provides a winding machine for a rotor core, including a base 1, a first fixing component 2 and a second fixing component 3, the second fixing component 3 is fixed on one side of the upper portion of the base 1, the first fixing component 2 is connected with the base 1 through a moving component 11 installed on the lower portion, so that when the operation is performed, the first fixing component 2 can move towards or away from the second fixing component 3 after the moving component 11. The first fixing component 2 comprises a first vertical plate 21, a motor 22 is mounted on the first vertical plate 21, after the motor 22 works, an iron core fixing component 23 at the end part of the motor 22 can wind the metal wire on the wire barrel onto the iron core, as can be seen from fig. 1, the iron core fixing component comprises a clamping rod and a clamping groove fixed at the output end of the motor 22, the clamping groove is of an n-shaped structure, the clamping rod is in threaded connection with the clamping groove, when the iron core is fixed between the clamping rod and the clamping groove by rotating the clamping rod, so that the wire can be wound on the iron core by driving the clamping groove to rotate after the motor 22 rotates, the winding mode of the iron core is the prior art, and the detailed description is omitted; the fixed subassembly 3 of second includes second riser 31 and line section of thick bamboo installation component 32, line section of thick bamboo installation component 32 is used for installing a line section of thick bamboo, and in line section of thick bamboo installation component 32 one end inserted the bar connecting hole 311 that second riser 31 middle part was seted up, and line section of thick bamboo installation component 32 can keep away from or be close to base 1 and remove in bar connecting hole 311, line section of thick bamboo installation component 32 other end orientation first fixed subassembly 2. During the use, fix the iron core on the iron core installation component of first fixed subassembly 2 earlier, install the bobbin on bobbin installation component 32, change the fixed subassembly 3 of second to the distance of bobbin installation component 32 through removing subassembly 11 to the metal wire twines on the iron core better.

Further, as shown in fig. 2 and 4, the bobbin installation assembly 32 includes a connection rod 321, a position limiting part 322, a position limiting sleeve 323 and a core shaft 324, the connecting rod 321 is hollowed in the middle axial direction to form a mounting cavity 3211, the mandrel 324 is located in the mounting cavity 3211, one end of the mandrel 324 extends out of the mounting cavity 3211, two limiting members 322 are disposed on the side surface of the mandrel 324, a part of each limiting member 322 extends out of the mounting cavity 3211 and is used for abutting against one side of the second vertical plate 31 after extending out, the limiting sleeve 323 is in threaded connection with the connecting rod 321, the diameter of the limiting sleeve 323 is greater than the transverse width of the bar-shaped connecting hole 311, the width of the connecting rod 321 after being opened is greater than the bar-shaped connecting hole 311, when the connecting rod 321 passes through the strip-shaped connecting hole 311, the limiting sleeve 323 and the limiting part 322 can simultaneously abut against the second vertical plate 31 after the limiting sleeve 323 is rotated, so that the connecting rod 321 is fixed on the second vertical plate 31; when the height of the connecting rod 321 needs to be adjusted, the connecting rod 321 can be separated from the second vertical plate 31 by reversely rotating the limiting sleeve 323.

Further, the position limiting component 322 includes a rotating plate 3221 and an elastic component 3222, one end of the rotating plate 3221 is hinged to a position limiting groove 3212 formed in the connecting rod 321, the rotating plate 3221 can be flatly disposed in the position limiting groove 3212, so that the entire bobbin installation assembly 32 can be removed from the second vertical plate 31, the elastic component 3222 is disposed between the rotating plate 3221 and the mandrel 324, one end of the rotating plate 3221 away from the hinged end is a free end, the elastic component 3222 is fixed to the mandrel 324, the free end of the rotating plate 3221 corresponding to the elastic component 3222 can be away from the mandrel 324, and the rotating plate 3221 can be pressed into the position limiting groove 3212 when the mandrel 324 moves along the axis of the connecting rod 321.

Further, as shown in fig. 5, the bullet playing part 3222 includes a mounting portion 32221, a first spring 32222, and a position limiting head 32223, one end of the mounting portion 32221 is fixed on the core shaft 324, the first spring 32222 is located in a bullet playing cavity formed in the mounting portion 32221, one end of the first spring 32222 is connected to the position limiting head 32223, one end of the position limiting head 32223 located in the mounting portion 32221 is provided with an annular structure for limiting the separation from the mounting portion 32221, a part of the position limiting head 32223 can extend into a connecting groove 32211 formed in the rotating plate 3221 under the action of the first spring 32222, and the position limiting head 32223 pushed by the first spring 32222 is located in the connecting groove 32211 all the time, so as to prevent the core shaft 324 from rotating around its own axis.

Further, as shown in fig. 3, the limiting sleeve 323 comprises a threaded sleeve 3231, a second spring 3232 and a moving sleeve 3233, the threaded sleeve 3231 is provided with an internal thread, an external thread is provided at an end portion of the connecting rod 321 near the second riser 31, the moving sleeve 3233 is located in a sleeve cavity provided by the threaded sleeve 3231, and a plurality of second springs 3232 are disposed in the sleeve cavity, the second spring 3232 pushes the moving sleeve 3233 away from the threaded sleeve 3231, a limiting synapse 3234 is fixed at a side of the moving sleeve 3233 away from the threaded sleeve 3231, in use, the wire barrel is sleeved on an end portion of the connecting rod 321 away from the limiting sleeve 323, the connecting rod 321 is threaded with an end cap 325, the end cap 325 pushes the wire barrel to a side of the moving sleeve 3233, and the limiting synapse 3234 can be inserted into a hole at a side of the wire barrel, so as to limit the wire barrel from rotating along an axis of the connecting rod 321, and to better wind the. In order to better fix the connecting rod 321 with the first vertical plate 21, referring to fig. 2, sliding grooves 211 are formed on the second vertical plate 31 at both sides of the bar-shaped connecting hole 311, after the threaded sleeve 3231 is tightened, the two rotating plates 3221 are respectively inserted into the sliding grooves 211 to prevent the connecting rod 321 from moving relative to the first vertical plate 21, and the ends of the rotating plates 3221 may be further designed with anti-slip threads to further increase friction.

Further, in order to ensure that the function of the springing member 3222 is achieved, the mandrel 324 includes a shaft body 3241 and a third spring 3242, the shaft body 3241 passes through the third spring 3242, and the third spring 3242 abuts against the inner wall of the mounting cavity 3211, the third spring 3242 is located at the end of the mounting cavity 3211, and when the third spring 3242 pushes one end of the lower mandrel 324 away from the second vertical plate 31, the end can extend out of the mounting cavity 3211, that is, the right end of the mandrel 324 in fig. 4, and the right end of the connecting rod 321 is communicated with the outside, so that an operator can operate the right end of the mandrel 324, and at this time, the rotating plate 3221 is horizontally placed in the limiting groove 3212; when the mandrel 324 is pushed into the mounting cavity 3211 outside the connecting rod 321, the mandrel 324 drives the bouncing member 3222 to move together, so that the limiting head 32223 can move in the connecting groove 32211, finally, the end portion of the rotating plate 3221 is pushed out of the limiting groove 3212, meanwhile, a metal strip can be fixed at the end portion of the limiting head 32223, the metal strip is located in a strip-shaped groove formed in the groove wall of the connecting groove 32211, the length direction of the strip-shaped groove is distributed along the length direction of the connecting groove 32211, the metal strip can move in the strip-shaped groove when the limiting head 32223 moves, the limiting head 32223 gradually approaches the hinged end of the rotating plate 3221, and finally, the rotating plate 3221 is.

Further, the moving assembly 11 includes a screw 111 and a moving plate 112, the screw 111 is located in a moving groove formed on the base 1, one end of the screw 111 extends out of the base 1, the screw 111 is in threaded connection with the moving plate 112 fixed at the lower part of the first fixing assembly 2, and when the device is used, the screw 111 is rotated to drive the first fixing assembly 2 to move to the second fixing assembly 3.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A winding machine for a rotor core is characterized by comprising a base, a first fixing component and a second fixing component, wherein the second fixing component is fixed on one side of the upper portion of the base, the first fixing component is connected with the base through a moving component arranged on the lower portion of the first fixing component, and the first fixing component can move towards or away from the second fixing component after the moving component is operated;

the second fixing component comprises a second vertical plate and a wire barrel installation component, the wire barrel installation component is used for installing a wire barrel, one end of the wire barrel installation component is inserted into a strip-shaped connecting hole formed in the middle of the second vertical plate, the wire barrel installation component can be far away from the strip-shaped connecting hole or be close to the base to move, and the other end of the wire barrel installation component faces towards the first fixing component.

2. The winding machine for the rotor core according to claim 1, wherein the bobbin mounting assembly comprises a connecting rod, a limiting part, two limiting sleeves and a mandrel, a mounting cavity is formed in the middle of the connecting rod, the mandrel is located in the mounting cavity, one end of the mandrel extends out of the mounting cavity, the two limiting parts are arranged on the side face of the mandrel, one part of each limiting part extends out of the mounting cavity, the limiting sleeves are in threaded connection with the connecting rod, and after the connecting rod penetrates through the strip-shaped connecting hole, the limiting sleeves and the limiting parts can simultaneously abut against the second vertical plate after the limiting sleeves are rotated so as to fix the connecting rod on the second vertical plate.

3. The winding machine for a rotor core according to claim 2, wherein the limiting member comprises a rotating plate and a springing member, one end of the rotating plate is hinged to a limiting groove formed in the connecting rod, the springing member is disposed between the rotating plate and the mandrel, the springing member is fixed to the mandrel, a free end of the rotating plate corresponding to the springing member can be away from the mandrel under the action of the springing member, and the rotating plate can be pressed into the limiting groove when the mandrel moves along the axis of the connecting rod.

4. The winding machine for a rotor core according to claim 3, wherein the spring-lifting member includes a mounting portion, a first spring, and a stopper, one end of the mounting portion is fixed to the core shaft, the first spring is located in a spring-lifting chamber formed in the mounting portion, one end of the first spring is connected to the stopper, and the stopper is capable of extending into a connecting groove formed in the rotating plate under the action of the first spring.

5. The winding machine for a rotor core according to claim 2, wherein the stop collar includes a threaded sleeve, a second spring, and a movable sleeve, the threaded sleeve is provided with an internal thread, the movable sleeve is located in a sleeve cavity formed in the threaded sleeve, and the second spring is disposed in the sleeve cavity.

6. A machine for winding a rotor core according to any one of claims 2-5, wherein the mandrel comprises a shaft body and a third spring, the shaft body passes through the third spring, and the third spring abuts against the inner wall of the mounting chamber.

7. The winding machine for a rotor core according to claim 1, wherein the moving assembly includes a screw and a moving plate, the screw is located in a moving groove formed in the base, one end of the screw extends out of the base, and the screw is threadedly connected to the moving plate fixed to a lower portion of the first fixing assembly.