moulding motor

moulding motor

  • CN 103,326,518 B
  • Filed: 03/22/2013
  • Issued: 09/04/2018
  • Est. Priority Date: 03/23/2012
  • Status: Active Grant
First Claim
Patent Images

1. a kind of moulding motor, there is stator and rotor, said stator includes stator core and insulator, the stator core and absolutelyEdge body by resin it is integrally formed by form shell, said stator iron core has from the inner peripheral surface in cyclic annular york piece portion towards centerThe multiple pole teeth portion extended, above-mentioned insulator there are the flank of tooth of above-mentioned pole teeth portion insulating wrapped said stator iron core, above-mentioned turnSon is coaxially arranged at the center of said stator, which is characterized in thatOn above-mentioned insulator, notch and guiding that the part equipped with the end face for making said stator iron core is exposed overlapThe overlap joint line guiding piece of line, above-mentioned overlap joint line guiding piece are vertical along the axis direction of said stator iron core around above-mentioned notchAnd if the end of above-mentioned overlap joint line guiding piece is configured compared with the periphery of above-mentioned insulator in internal diameter side,It is equipped on the peripheral surface of above-mentioned shell and differential face is installed, the bracket being mounted on the end face of said stator and the installation gradePoor face is chimeric, and position corresponding with above-mentioned overlap joint line guiding piece, same with the forming of above-mentioned shell in the differential face of above-mentioned installationWhen be formed with engaging portion, a part for the side end face of above-mentioned bracket is carried out riveting it is fixed when, the riveting of above-mentioned bracketSocket part is locked in the engaging portion, also,It is additionally provided with the insulating boot for insulating to the terminal pins erected from the end of said stator in the end of said stator,The engaging section engaged with a part for above-mentioned insulating boot, above-mentioned engaging portion are equipped in the differential face of above-mentioned installation of above-mentioned shellBe located at relative to above-mentioned engaging section no matter position misaligned on radial direction and axis direction.

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