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Motor iron core and machining device thereof

A processing device and iron core technology, which is applied in the manufacture of stator/rotor body, etc., can solve the problems of mutual misalignment of punching sheets, and achieve the effects of avoiding mutual misalignment, ensuring coaxiality combined with verticality, and being easy to use and assemble

Active Publication Date: 2021-06-04
浙江宝捷机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the deficiencies in the prior art, the purpose of the present disclosure is to provide a motor iron core and its processing device, which solves the problem of misalignment between the punches in the prior art when the punches are pre-stacked

Method used

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  • Motor iron core and machining device thereof
  • Motor iron core and machining device thereof
  • Motor iron core and machining device thereof

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Embodiment Construction

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0052] A motor iron core is formed by lamination of multiple stamping sheets. The stamping sheets are formed by punching silicon steel sheets. There are multiple buckle points on the punching sheets. Two adjacent punching sheets cooperate with each other through the buckle points to realize mutual Fixing and positioning; After lamination of the opposite sheets, a motor core of a certain height is prepared.

[0053] like figure 1 As shown, a pro...

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Abstract

The invention discloses a motor iron core and a machining device thereof, and belongs to the field of motor iron core machining. The machining device of the motor iron core comprises a workbench, a punching mechanism, a jacking plate, positioning holes, a third punches, a cutting-off mechanism, a jacking mechanism and a discharging mechanism. The punching mechanism is installed on the workbench to achieve punching of silicon steel sheets and pre-lamination of punching sheets, the jacking plate is installed in the workbench, multiple positioning holes are formed in the jacking plate, and the positioning holes correspond to the third punches in a one-to-one mode, so that dislocation between the punching sheets is avoided, and the coaxiality and perpendicularity of iron cores are guaranteed; the cutting-off mechanism is arranged on the workbench to cut off the silicon steel sheet offcut, so that the silicon steel sheet offcut is convenient to recycle; the jacking mechanism is mounted at the lower end of the workbench, so that the iron core transplanting convenience is improved; and the discharging mechanism is arranged above the workbench, so that the iron core is transplanted.

Description

technical field [0001] The disclosure belongs to the field of motor iron core processing, and in particular relates to a motor iron core and a processing device thereof. Background technique [0002] With the continuous development of science and technology, motors are widely used in daily production and life. The motor is composed of a stator and a rotor. The motor core includes two parts: the stator core and the rotor core. The stator core and the rotor core are generally Cylindrical, with a central hole; the production process of the stator and rotor cores is the same, both of which need to be punched and laminated by silicon steel sheets, that is, the silicon steel sheets are first punched into punched sheets, and buckle points are set on the punched sheets. In the process of making silicon steel sheets, the punched sheets are laminated, so that the buckle points between two adjacent punched sheets cooperate with each other and fixed, and the pre-laminated multiple punch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/02
CPCH02K15/02
Inventor 卢文彬
Owner 浙江宝捷机电有限公司
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