Manual slot cleaning machine for motor stator inner slot
A motor stator and groove cleaning technology, which is applied in the direction of electric components, manufacturing motor generators, manufacturing stator/rotor bodies, etc., can solve problems such as unstable quality, potential safety hazards, and high labor intensity, and achieve simple and labor-saving operations and easy installation Adjustment, small size effect
Active Publication Date: 2018-07-03
ANSTEEL GRP MINING CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to provide a manual groove cleaning machine for the inner groove of the motor stator, which solves a series of problems such as potential safety hazards, high labor intensity, and unstable quality caused by manually probing into the motor stator and using a file to clean it, and greatly improves the work efficiency. Efficiency and Cleaning Quality
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[0016] The specific embodiments of the present invention are further described below with reference to the accompanying drawings.
[0017] like figure 1 , 2 3, the manual slot cleaning machine of the inner slot of the motor stator of the present invention is characterized in that: two bidirectional pneumatic struts 1 arranged in the inner slot of the motor stator, the two ends are respectively connected with the two bidirectional pneumatic struts 1. The rotating support connected by rotation, the cleaning trolley that reciprocates on the rotating support, the radial moving frame arranged on the cleaning trolley and the cleaning electric drill 10 arranged on the radial moving frame. The slewing support is composed of two fixed sleeves 2 rotatably connected with the two-way pneumatic strut 1, two rotating shafts 3 rotatably connected with the two fixed sleeves 2, and two centrally fixedly connected with the two rotating shafts 3 respectively. The two baffles 4, the two bearing...
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The invention belongs to the technical field of motor maintenance, and particularly relates to a manual slot cleaning machine for motor stator internal slots. The manual slot cleaning machine consists of two bidirectional pneumatic supporting rods, a rotary support, a slot cleaning trolley, a radial moving frame and a slot cleaning electric drill, wherein the rotary support consists of two fixing sleeves, two rotating shafts, two baffles, two bearing seats, a bearing, a lead screw, a rotary wrench and a longitudinal straight track; the slot cleaning trolley consists of a nut, a trolley support and a following slide block; the following slide block is in a sliding connection with the longitudinal straight track; the radial moving frame consists of a butterfly-shaped fastening bolt, a U-shaped pressing plate, a radial moving rod, an end frame, a connection plate, a clamping plate and an adjusting and fastening ring; and the slot cleaning electric drill is arranged in the adjusting and fastening ring. A slot cleaning drill bit has degrees of freedom in a longitudinal direction, a radial direction and a circumferential direction, and can be used for cleaning any position in the motor stator internal slots. A series of problems of potential safety hazards, high labor intensity, unstable quality and the like are solved; the working efficiency is increased greatly; and the cleaning quality is improved greatly.
Description
technical field [0001] The invention belongs to the technical field of motor maintenance, in particular to a manual slot cleaning machine for the inner slot of the motor stator. Background technique [0002] The AC motor is mainly composed of a stator and a rotor. The stator is a cylindrical barrel-shaped structure. There are grooves on the inner surface for installing the stator coils. The stator coils are wrapped by insulating materials in the grooves and sealed with insulating paint. Insulation, fixation and dustproof functions. Motors are often damaged due to the burning of the stator coil. The high temperature when the stator coil is burnt oxidatively degenerates the insulating paint and insulating materials, and also causes the stator coil to form residual dirt such as metal oxides and metal particles. This residual dirt is hard, toxic, and has strong adhesion, and it is attached to the wire groove of the stator, which is difficult to clean. At present, the tradition...
Claims
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IPC IPC(8): H02K15/02
CPCH02K15/024
Inventor 张殿胜杨雷林晓刚顾宪法王毕阳
Owner ANSTEEL GRP MINING CO LTD