Novel machining technology and novel winding device for magnetic steel ring of brushless electric machine
A technology of brushless motors and magnetic steel rings, applied in the manufacture of motor generators, electromechanical devices, electrical components, etc., can solve the problems of low production efficiency, low raw material utilization, waste, etc., and achieve high production efficiency and raw material utilization High, structurally reliable effect
Active Publication Date: 2016-03-30
CHANGYING XINZHI TECH CO LTD
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Problems solved by technology
[0002] The traditional structure of the magnetic bezel of a motor is formed by compounding and superimposing a single piece of complete punching sheet. The structure of a single sheet punching sheet is as follows: Figure 17 As shown, each single piece is cut according to the size of the entire punching sheet, and is punched out from the composite film at one time. The original sheet punched out of the inner hole of the punching sheet becomes scrap material. The utilization rate of raw materials is very low, and the waste is serious. low efficiency
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[0037] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0038] Such as Figure 1 to Figure 16 As shown, the present invention discloses a new type of winding equipment for a brushless motor magnetic steel ring, including a cutting machine 1 for cutting a steel strip into a sheet-like strip and a coiler for winding the sheet-like strip to form a magnetic steel ring machine 2, the cutting machine 1 includes a cutting table 11 and a housing 12 fixed on the top of the cutting table 11, and also includes two hobs 13 arranged in parallel up and down, and the two ends of the hob 13 are installed on the On the casing 12, a transmission mechanism is arranged between the two hobs 13, one of the hobs 13 is driven to rotate by a motor 14, and the casing 12 in front of the hob 13 has an opening, and the opening is provided with an upper platform extending outward. plate 15, the upper plate 15 is provided with a straightening ...
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The invention discloses a novel winding device for a magnetic steel ring of a brushless electric machine. The novel winding device comprises a cutting machine for cutting a steel belt into a sheet raw belt, and a winding machine for winding and shaping the sheet raw belt to be the magnetic steel ring. The cutting machine comprises a cutting workbench and a shell fixed over the cutting workbench, and further comprises two hobs arranged up and down in parallel, wherein two ends of each hob are mounted on the shell through a bearing, a transmission mechanism is arranged between the two hobs, one of the hobs is driven to rotate by the electric machine, an opening is formed at the shell in front of the hobs, an upper workbench plate extending outwards is arranged at the opening, and a straightening roll and deviation position adjusting mechanism is arranged on the upper workbench plate; and the winding machine comprises a winding workbench, the winding workbench is orderly provided with a straightening part, a winding part, a shaping part, a discharging part and a recycling part thereon, and the straightening part is located at the back of a raw belt outlet of the cutting machine. The device and the technology provided by the invention can directly wind and shape single piece of the magnetic steel ring, have high utilization rate of raw material and high production efficiency, and are suitable for industrial mass production.
Description
technical field [0001] The invention relates to a processing technology and equipment for a magnetic steel ring of a motor, in particular to a new processing technology and winding equipment for a magnetic steel ring of a brushless motor. Background technique [0002] The traditional structure of the magnetic bezel of a motor is formed by compounding and superimposing a single piece of complete punching sheet. The structure of a single sheet punching sheet is as follows: Figure 17 As shown, each single piece is cut according to the size of the entire punching sheet, and is punched out from the composite film at one time. The original sheet punched out of the inner hole of the punching sheet becomes scrap material. The utilization rate of raw materials is very low, and the waste is serious. low efficiency. Contents of the invention [0003] The present invention aims to provide a new type of processing technology for brushless motor magnetic steel rings and its winding equ...
Claims
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IPC IPC(8): H02K15/00
CPCH02K15/00
Inventor 尹兴满
Owner CHANGYING XINZHI TECH CO LTD