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Automatic press-in device for flat wire hairpin coil and stator iron core

A press-in device and stator core technology, applied in the direction of electromechanical devices, electric components, manufacturing motor generators, etc., can solve the problem of low efficiency, failure to realize automatic press-in of stator cores with different thicknesses and flat wire hairpin coils, Manpower and other issues are required to achieve the effect of relative position accuracy

Pending Publication Date: 2021-04-06
SHANDONG ZHONGJIE INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problems of this flat wire hairpin coil and stator iron core automatic press-in device are: low efficiency, manpower required, inaccurate positioning, no automation, and no automatic pressing of different stacked thickness stator cores and flat wire hairpin coils. Push function

Method used

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  • Automatic press-in device for flat wire hairpin coil and stator iron core
  • Automatic press-in device for flat wire hairpin coil and stator iron core
  • Automatic press-in device for flat wire hairpin coil and stator iron core

Examples

Experimental program
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Embodiment Construction

[0015] refer to Figure 1-Figure 7 . An automatic press-in device for a flat wire issuing coil and a stator core. A servo motor 2 and a linear guide rail 4 are installed on a frame body 1; the servo motor 2 is connected to a lead screw 3; the nut on the lead screw 3 is fixedly connected to a connecting plate 5; On the linear guide rail 4, the slider is fixedly connected with the connecting plate 5; the connecting plate 5 is fixedly connected with the floating plate 6; Slot locating plate 8 and pin-slotting locating plate at the end of the hairpin coil are fixedly connected; the locating plate 8 of the special-shaped flat wire hairpin slot is provided with guide chamfer 16 as a whole of the flat wire coil, leading chamfer 17 of the hairpin wire, and positioning of the end face of the flat wire coil Surface 18, leading out the clip line positioning groove 19; the hairpin positioning plate at the end of the clipping coil includes the upper positioning plate 10, the rotating disk...

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Abstract

The invention discloses an automatic press-in device for a flat wire hairpin coil and a stator iron core. The automatic press-in device comprises a frame body which is fixedly connected with a servo motor, a lead screw assembly and a linear guide rail, the servo motor is connected with the lead screw assembly; a screw cap of the lead screw assembly is fixedly connected with the connecting plate; the linear guide rail sliding block is fixedly connected with the connecting plate; the connecting plate is fixedly connected with the floating plate; the floating plate is fixedly connected with the special-shaped flat wire hairpin end face positioning disc and the air cylinder; a lower part of the floating plate is fixedly connected with a special-shaped flat wire hairpin groove positioning disc and a hairpin coil end part gear shaping positioning disc; an air cylinder rod of the air cylinder is connected with a rotary disc of the hairpin coil end gear shaping positioning disc; and the mold disc is fixedly connected with a positioning key. The device is advantaged in that the hairpin coil at the end part is integrally positioned and protected, the hairpin coil is accurately pressed into each opposite groove of the stator iron core, accuracy of the pressed coil at the end part is consistent, and automatic pressing of the hairpin coil and the stator iron cores with different stack thicknesses can be realized by controlling the stroke in a servo manner.

Description

technical field [0001] The invention belongs to the technical field of electrical machinery equipment, and relates to an automatic press-in device for a flat wire issuing coil and a stator core. Background technique [0002] At present, the method adopted by the flat wire issuing coil and the stator core automatic pressing device in the manufacture of the motor stator is: put the iron core into a simple positioning mould, use manpower to realize the iron core transfer and flat wire positioning, and manually insert the Flat wire hairpins are pressed into the stator core. The problems of this flat wire hairpin coil and stator iron core automatic press-in device are: low efficiency, manpower required, inaccurate positioning, no automation, and no automatic pressing of different stacked thickness stator cores and flat wire hairpin coils. Pressed function. Contents of the invention [0003] The purpose of the present invention is to provide a device for automatically pressing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/085
CPCH02K15/085
Inventor 王晓东王策胜王进李君王红一王赵辉马金丽吴训友王东明牟楠王希财
Owner SHANDONG ZHONGJIE INTELLIGENT EQUIP CO LTD
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