A kind of motor stator processing technology
A processing technology and motor stator technology, applied in the field of mechanical processing, can solve problems such as large gaps, difficulty in keeping flat, uneven silicon steel sheets, etc.
Active Publication Date: 2020-05-15
ZHEJIANG SHIRI ELECTROMECHANICAL TECH CO LTD
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Problems solved by technology
[0004] The Chinese patent with the publication number CN108933507A discloses a stator stamping process, which forms a ring-shaped stator by stamping the silicon steel sheet, and then puts it into the motor casing, but the stamped silicon steel sheet is not smooth, and the installation Silicon steel sheets are also prone to large deformation during the process, resulting in large gaps when superimposed, and it is difficult to keep flat after extrusion, which makes it impossible to use in precision motors.
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Embodiment Construction
[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0036] A motor stator processing technology, comprising the steps of:
[0037] Step 1: Preliminary preparation: such as Figure 4 As shown, remove the binding rope of the silicon steel sheet coil, and then clean the outer end of the silicon steel sheet coil to remove dust, sand and other sundries on the surface of the silicon steel sheet coil, so as to avoid dust, sand and gravel during the leveling process. The outer surface of the silicon steel sheet is worn by sundries, and then the silicon steel sheet is fixed on the leveling machine;
[0038] Step 2: Silicon steel sheet roll leveling: such as Figure 4 As shown, the silicon steel sheet 1 passes through the leveling machine from the silicon steel sheet coil, and the leveling machine is provided with two arc-shaped guide plates with opposite openings, and a plurality of leveling plates that are in contac...
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Abstract
The invention discloses a motor stator machining technology, and belongs to the technical field of mechanical machining. The motor stator machining technology has the advantages that a pre-installation state of silicon steel sheetsis changed by heat, and the installation of the silicon steel sheets is convenient. According to the technical scheme, the motor stator machining technology comprises the steps that step 1, primary preparation is carried out, specifically, silicon steel sheet coils are cleaned up, and the silicon steel sheet coilsare fixed toa leveling machine; step 2, the silicon steel sheet coilsareleveled, specifically, the silicon steel sheets passe through the leveling machine from the silicon steel sheet coils, and the two surfaces of the silicon steel sheets are extruded and leveled through the leveling machine;step 3, the two surfaces of the silicon steel sheet coils are annular differenceheated, specifically,the two side surfaces of same positions of the silicon steel sheets are annularly heated by an annular heating disk, and the heating temperature on both surfaces of the silicon steel sheets has the temperature difference; step 4, the silicon steel sheet coilsare stamped, specifically, the heating position of the silicon steel sheets is stamped and molded; and step 5,the silicon steel sheetsare installed, specifically, the arc-shaped silicon steel sheetsare loaded into a motor shell in sequence in the same direction and extruded and leveled through a counterweight block.
Description
technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a motor stator processing technology. Background technique [0002] The stator of the motor is a fixed part in the motor. The motor is composed of a stator and a rotor. It is a conversion device used to realize electrical energy and mechanical energy and mechanical energy and electrical energy. [0003] The motor stator is made of stamped silicon steel sheets, which are sequentially loaded into the motor casing and then loaded into the motor rotor assembly, and the two ends of the cover are fixed to form a motor. [0004] The Chinese patent with the publication number CN108933507A discloses a stator stamping process, which forms a ring-shaped stator by stamping the silicon steel sheet, and then puts it into the motor casing, but the stamped silicon steel sheet is not smooth, and the installation Silicon steel sheets are also prone to large deformations during the p...
Claims
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IPC IPC(8): B21D35/00B21D37/16H02K15/02
CPCB21D35/002B21D37/16H02K15/02
Inventor 吴俊金
Owner ZHEJIANG SHIRI ELECTROMECHANICAL TECH CO LTD