WO2020199911A1

WO2020199911A1 - Servo rotor spliced-block enamelled wire shaping apparatus

Info

Publication number: WO2020199911A1
Application number: PCT/CN2020/079641
Authority: WO
Inventors: 张海挺; 孙祝兵; 陶广旭
Original assignee: 横店集团英洛华电气有限公司
Priority date: 2019-03-31
Filing date: 2020-03-17
Publication date: 2020-10-08
Also published as: CN109904996B; CN109904996A

Abstract

The aim of the present invention is to provide a servo rotor spliced-block enamelled wire shaping apparatus capable of implementing spliced-block enamelled wire shaping and able to increase production efficiency. In order to achieve said aim, the present invention uses the following technical solution: a servo rotor spliced-block wire shaping apparatus, comprising a fixed sleeve, a rotating shaft being vertically arranged in the fixed sleeve, a rotating locking block being fixed on the rotating sleeve, a fixed locking block being fixed on the inner wall of the fixed sleeve, a first avoidance groove for avoiding a protrusion on the spliced blocks being formed on both the rotating locking block and the fixed locking block, the rotating locking block and the fixed locking block both being positioned on the upper side of a support block, the support block and the fixed sleeve being fixed together, a through hole penetrating up and down for the rotating shaft to pass through being formed on the support block, the rotating shaft being linked to a drive apparatus, and the rotating shaft, under the action of the drive apparatus, driving the rotating locking block to move toward the side of the fixed locking block.

Description

Servo rotor block enameled wire shaping device

Technical field

The invention relates to a servo rotor block enameled wire shaping device.

Background technique

The servo rotor is composed of multiple pieces. Each piece needs to be wound with enameled wire. The pieces need to be radially compressed along the clockwise and counterclockwise rotation directions of the rotor shaft to achieve the shaping of the enameled wire. The enameled wire shaping on the blocks is mostly performed manually by workers, who have high labor intensity and low efficiency.

Summary of the invention

The object of the present invention is to provide a servo rotor block enameled wire shaping device which can carry out block enameled wire shaping and can improve production efficiency.

In order to achieve the above objective, the present invention adopts the following technical solution: a servo rotor block enameled wire shaping device, comprising a fixed sleeve, the fixed sleeve is provided with a vertically arranged rotating shaft, and a rotating lock is fixed on the rotating shaft A fixed locking block is fixed on the inner wall of the fixed sleeve, and both the rotating locking block and the fixed locking block are formed with a first concession groove that gives way to the protrusions on the block, and the rotation locking The support block and the fixed locking block are both located on the upper side of the support block. The support block is fixed to the fixed sleeve. The support block is formed with a through hole that penetrates up and down for the rotation shaft to pass through. The rotation shaft is linked with the driving device. Under the action of the driving device, the rotating shaft drives the rotating locking block to move to the side of the fixed locking block.

When using the device of the present invention, a piece wrapped with enameled wire is placed between the rotating locking block and the fixed locking block in the fixed sleeve, and then the driving device is started, and under the action of the driving device, the locking block and The fixed locking block will press the deviated enameled wire to realize the shaping of the enameled wire.

Preferably, the fixed sleeve is provided with a number of movable locking blocks, the cross-sections of the movable locking block, the fixed locking block and the rotating locking block are all arranged in a sector shape, and the movable locking block, the fixed The angular arcs of the cross sections of the locking block and the rotating locking block are the same. Place a number of movable locking blocks as needed. One piece can be placed between adjacent movable locking blocks, between rotating locking blocks and movable locking blocks, between fixed locking blocks and movable locking blocks. , The present invention can simultaneously reshape the enameled wires on multiple blocks, which can greatly reduce the labor intensity of workers and improve production efficiency.

Preferably, a plurality of bearings are arranged in the through holes of the support block, the rotating shaft is fixed to the support block by bearings, and the height position of the upper end surface of the support block is higher than the height position of the bearing, or at least the rotation lock The tight block is formed with a second relief groove for avoiding contact with the bearing. The above arrangement prevents the movement of the movable locking block, the rotating locking block and the fixed locking block from affecting the bearing, so as to reduce the friction between the parts when the rotating shaft rotates, and avoid the movable locking block from tilting and jamming.

Preferably, the rotating shaft includes at least one segment of the rotating shaft and two segments of the rotating shaft, the segment of the rotating shaft is located above the second segment of the rotor, and the outer diameter of the segment of the rotating shaft is larger than the outer diameter of the second segment of the rotating shaft, and the support block is formed with a circumferential direction The inner convex ring extends inside, and the bearing is restricted between one section of the rotating shaft and the second section of the rotating shaft. The above arrangement facilitates the fixing of the bearing.

The invention has the advantages of greatly reducing the labor intensity of workers and improving production efficiency.

Description of the drawings

Figure 1 is a schematic diagram of a structure of the present invention;

Figure 2 is a cross-sectional view of the present invention.

detailed description

The present invention will be further described below based on the drawings and specific embodiments.

As shown in Figure 1 and Figure 2, a servo rotor block enameled wire shaping device of the present invention is installed and fixed on the platform 1. The servo rotor block enameled wire shaping device includes a fixed sleeve 2, and the fixed sleeve 2 is provided with a vertical The rotating shaft 3 is provided with a rotating locking block 4 fixed on the rotating shaft 3, a fixed locking block 5 is fixed on the inner wall of the fixed sleeve 2, and the rotating locking block 4 and the fixed locking block 5 are both formed with an upper convex block 6 In the first giving way slot 61, the rotating locking block 4 and the fixed locking block 5 are located on the upper side of the supporting block 7. The supporting block 7 is fixed to the fixed sleeve 2, and the supporting block 7 is formed to penetrate up and down for Through the through hole through which the rotating shaft 3 passes, the rotating shaft 3 is linked with the driving device 8. Under the action of the driving device 8, the rotating shaft 3 drives the rotating locking block 4 to move to the fixed locking block 5 side. Among them, the driving device 8 is fixed on the lower side of the rotating shaft 3, and the driving device 8 is a motor and is connected to the lower end of the rotating shaft 3 through a coupling 81. The fixed locking block 5 of this embodiment is fixed to the fixed sleeve 2 by two bolts, the fixed sleeve 2 is provided with a counterbore, and the fixed locking block 5 is provided with threaded holes; the rotating locking block 4 of this embodiment It is fixed to the rotating shaft by two bolts, the rotating shaft 3 is provided with a threaded hole, and the rotating locking block 4 is provided with a counterbore.

A number of movable locking blocks 9 are provided in the fixed sleeve 2. The cross sections of the movable locking block 9, the fixed locking block 5 and the rotating locking block 4 are all arranged in a sector shape, and the movable locking block 9, the fixed locking block 5 and the angular arc of the cross section of the rotary locking block 4 are the same.

The through hole of the support block 7 is provided with two bearings 70. The rotating shaft 3 is fixed to the support block 7 through the bearing 70. The rotating lock block 4, the movable lock block 9 and the fixed lock block 5 are all formed to avoid contact with the bearing 3. The second concession groove 71 in contact, wherein the rotating shaft 3 includes at least one rotating shaft section 31 and two rotating shaft sections 32. The outer diameter of the second section 32 of the rotating shaft, the support block 7 is formed with an inner convex ring 72 extending inward in the circumferential direction, and the bearing 70 is restricted between the first section 31 of the rotating shaft and the second section 32 of the rotating shaft.

Claims

A servo rotor block enameled wire shaping device, which is characterized in that it comprises a fixed sleeve in which a vertically arranged rotating shaft is arranged, a rotating locking block is fixed on the rotating shaft, and an inner wall of the fixed sleeve A fixed locking block is fixed, and both the rotating locking block and the fixed locking block are formed with a first concession groove that gives way to the protrusions on the piece. The rotating locking block and the fixed locking block are both located on the support On the upper side of the block, the support block is fixed with the fixed sleeve, and the support block is formed with a through hole that penetrates up and down for the shaft to pass through. The shaft is linked with the driving device. Under the action of the driving device, the The rotating shaft drives the rotating locking block to move to the side of the fixed locking block.
The servo rotor block enameled wire shaping device according to claim 1, wherein a plurality of movable locking blocks are arranged in the fixed sleeve, and the horizontal of the movable locking block, the fixed locking block and the rotating locking block The cross-sections are all arranged in a sector shape, and the angular arcs of the cross sections of the movable locking block, the fixed locking block and the rotating locking block are the same.
The servo rotor block enameled wire shaping device according to claim 2, wherein a plurality of bearings are provided in the through holes of the support block, the shaft is fixed to the support block by the bearings, and the height position of the upper end surface of the support block A position higher than the height of the bearing, or at least the movable locking block is formed with a second relief groove for avoiding contact with the bearing.
The servo rotor block enameled wire shaping device according to claim 3, characterized in that the rotating shaft includes at least one segment of the rotating shaft and two segments of the rotating shaft. The outer diameter of the two sections of the rotating shaft, the support block is formed with an inner convex ring extending inward in the circumferential direction, and the bearing is restricted between the one section of the rotating shaft and the second section of the rotating shaft.