Title:
BATCH WIRE CUTTING DEVICE FOR STATOR WINDING MACHINE, AND METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2018/201455
Kind Code:
A1
Abstract:
A batch wire cutting device for a stator winding machine, comprising a vertical mounting board (1) and a movable device driving the mounting board (1) to move in a vertical direction. The mounting board is provided with a sliding rail (10) and multiple sliding blocks (11) slidable along the sliding rail. Vertical support rods (2) are fixed to the sliding blocks. A cutting blade (20) and a recess corresponding to the cutting blade are respectively provided on opposite side surfaces of adjacent support rods, and the adjacent support rods are connected by means of a flexible connector member (3). A screw shaft (12) and a drive motor (13) are provided on the mounting board. Of the multiple sliding blocks, the two sliding blocks located at two ends are fixedly connected to the mounting board and a screw shaft nut of the screw shaft, respectively. The mounting board is provided with multiple resistance members (4). The resistance members comprise a metal spring plate (40) having an inverted U shape and both ends fixedly connected to the mounting board, and a spring (41) and a roller ball (42) in a U-shaped region of the metal spring plate. A blind hole (14) is provided on the mounting board. One end of the spring is connected to the bottom of the blind hole, and the other end thereof is provided with a mounting base (43). A mounting recess (44) matching the roller ball is provided on the mounting base. The device enables fast batch cutting, and has high operational reliability.
Inventors:
ZHANG DINGWEI (CN)
Application Number:
PCT/CN2017/083246
Publication Date:
November 08, 2018
Filing Date:
May 05, 2017
Export Citation:
Assignee:
SHENZHEN XINHUAWEI MECH AND ELECTRICAL EQUIPMENT CO LTD (CN)
International Classes:
H02K15/04; H01F41/06
Foreign References:
| CN107046348A | 2017-08-15 | |||
| CN201590734U | 2010-09-22 | |||
| CN205177598U | 2016-04-20 | |||
| CN106340829A | 2017-01-18 | |||
| JPH05343249A | 1993-12-24 |
Attorney, Agent or Firm:
SHENZHEN KEGUAN INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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