一种电机定子除漆工装

Abstract

本申请提供一种电机定子除漆工装，包括第一固定件、第二固定件、刀片；第一固定件包括转动安装于第一安装座上的第一端板和同轴连接于第一端板内侧端的第一轴杆，第一轴杆外侧沿圆周阵列有多个沿其径向移动设置的内撑件；第二固定件包括转动安装于第二安装座上的第二端板，第二端板与第一端板同轴且相对设置，且第二安装座与第一安装座之间距离可调；刀片安装于一刀座上，刀座沿第一轴杆径向移动设于一滑动座上，滑动座沿第一轴杆轴向移动设置，刀片切割端朝向第一轴杆轴线设置。本申请的方案采用半自动化操作代替手工操作，刮除完整的电机定子外圆胶水，且能够适用于不同规格电机定子的除漆。

Claims

1. An apparatus for removing paint from a motor stator, comprising: Includes a first fixing member (1), a second fixing member (2), and a blade (3); The first fixing member (1) includes a first end plate (11) rotatably mounted on the first mounting base and a first shaft (12) coaxially connected to the inner end of the first end plate (11). The outer side of the first shaft (12) has a plurality of inner support members (13) arranged in a circumferential array along its radial direction. The second fixing member (2) includes a second end plate (21) rotatably mounted on a second mounting base. The second end plate (21) is coaxial with and opposite to the first end plate (11), and the distance between the second mounting base and the first mounting base is adjustable. The blade (3) is mounted on a blade holder (4), the blade holder (4) is radially moved along the first shaft (12) and mounted on a sliding seat (5), the sliding seat (5) is axially moved along the first shaft (12), and the cutting end of the blade (3) is positioned facing the axis of the first shaft (12); The first end plate (11) and the second end plate (21) are used to define the two ends of the motor stator, the first shaft (12) is used to allow the motor stator to pass through, and the inner support (13) is used to make the motor stator coaxial with the first shaft (12).

2. The stator paint removal tool of claim 1, wherein, The first end plate (11) has a turntable (14) that rotates coaxially inside. The inner side of the first end plate (11) has a plurality of grooves (111) arranged in a circular array along its own radial direction. The inner side of the turntable (14) has an arc groove (141) that corresponds one-to-one with the groove (111). The outer end of the inner support member (13) slides and engages with the groove (111) and the arc groove (141).

3. The stator paint removal tool of claim 2, wherein, The second fixing member (2) also includes a second shaft (22) coaxially connected to the inner end of the second end plate (21), and a through rod (23) coaxially sliding through the second end plate (21) and the second shaft (22). The outer diameter of the second shaft (22) is smaller than the inner diameter of the first shaft (12). The through rod (23) includes a locking section and a threaded section rotatably connected to the outer end of the locking section. The through rod (23) is used to pass through the inner side of the first shaft (12) and the first end plate (11). Its locking section is used to match a limiting hole (142) opened at the center of the turntable (14). The locking section has a cross-shaped structure. The inner end of the second shaft (22) has an opening that matches the locking section. The threaded section is used to thread with the second end plate (21). The outer end of the threaded section passes through the second end plate (21) and the second mounting base.

4. The stator paint removal tool of claim 2, wherein, The first end plate (11) has a positioning hole (112) on its peripheral side wall. The positioning hole (112) is used to cooperate with a positioning pin to press the peripheral outer wall of the turntable (14) to prevent the first end plate (11) and the turntable (14) from rotating relative to each other.

5. The stator paint removal tool of claim 4, wherein, The top of the second mounting base is provided with a concave plate (8) that slides along the axial direction of the first shaft (12). The concave part of the concave plate (8) is used to lock the positioning pin to restrict the rotation of the first end plate (11).

6. The stator paint removal tool of claim 1, wherein, The outer end of the second end plate (21) extends out of the second mounting base and a worm wheel (6) is coaxially sleeved on its protruding part. The worm wheel (6) meshes with a worm (7) and the worm (7) is driven to rotate by a first motor.

7. The stator paint removal tool of claim 1, wherein: The first mounting base is vertically mounted on one end of a base plate, and the other end of the base plate is provided with a vertical plate. A first screw is rotatably mounted between the first mounting base and the vertical plate. The first screw is driven to rotate by a second motor. The first screw is threaded through the sliding seat (5). The sliding seat (5) is an L-shaped plate. The knife holder (4) is moved along its horizontal direction, and a second screw is rotatably mounted on its back side. The second screw is threaded through the vertical part of the sliding seat (5).

8. The stator paint removal tool of claim 1, wherein: The first mounting base is vertically mounted on one end of a base plate, and the other end of the base plate is provided with a vertical plate. A third screw is rotatably mounted between the first mounting base and the vertical plate, and the third screw is threaded through the second mounting base.

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