CN202103544U

CN202103544U - Magnetic pole coil edge winding die

Info

Publication number: CN202103544U
Application number: CN2011201818796U
Authority: CN
Inventors: 孙玉鸿
Original assignee: Tianjin Tianfa Heavy Hydropower Equipment Manufacturing Co Ltd
Current assignee: Tianjin Tianfa Heavy Hydropower Equipment Manufacturing Co Ltd
Priority date: 2011-06-01
Filing date: 2011-06-01
Publication date: 2012-01-04
Anticipated expiration: 2021-06-01

Abstract

The present utility model relates to a magnetic pole edge winding die. The die is characterized in that two pins are arranged on opposite angles of a die body, a pressing line hook is arranged on the die body through the pins, the front end of the pressing line hook is provided with a 90 degrees hook, the rear end of the pressing line hook is provided with a handle, and the middle of the pressing line hook is provided with a protruding baffle block for preventing a copper bar from expanding outward. When the edge winding die and the copper bar are rotated anticlockwise for 180 degrees, by utilizing the lever principle, the 90 degrees hook on the front end is separated from a positioning pin though pushing the handle of the pressing line hook towards the left, thus the pressing line hook can be conveniently took off without using a wood hammer to beat, and the production efficiency is increased. Moreover, the die is simple in structure and convenient for manufacturing.

Description

Pole coil edge-wind mould

Technical field

The utility model relates to a kind of pole coil edge-wind mould.

Background technology

In generating equipment, pole coil is very crucial parts, and it plays crucial effect in equipment operation.Pole coil is through winding former machine-shaping; Known pole coil winding former structure is: the die body that is complementary with the pole coil inner edge; Be connected the line ball hook on the die body through pin, the pin-and-hole that the inner of line ball hook is shaped on and pins and mate, the outer end of line ball hook is shaped on the hook that limits copper bar.This method for winding is when shifting edge-wind mould and copper bar onto position of rotation, the line ball hook on the edge-wind mould to be rotated to the fixedly position of copper bar.Edge-wind mould and copper bar around when 180 spend, are shifted edge-wind mould and copper bar onto position of rotation counterclockwise again, before the line ball hook beat with wooden mallet, make its unhook.Simultaneously the another side of edge-wind mould is fixed copper bar with the identical method of the first step.Let edge-wind mould and copper bar counterclockwise around to 180 degree again, carry out the coiling of next circle.Working (machining) efficiency is low, and labour intensity is big.

Summary of the invention

The utility model provides a kind of simple to operate, pole coil edge-wind mould that efficient is high for solving the technical problem that exists in the known technology.

The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:

A kind of pole coil edge-wind mould comprises die body, is connected the line ball hook on the die body through pin, and the front end of said line ball hook is shaped on and the 90o hook of pinning and being connected, and the rear end of line ball hook is shaped on handle, and the centre of line ball hook is shaped on and limits the protruding block that copper bar extends out.

Advantage and the good effect that the utlity model has are:

Because the front end at the line ball hook is shaped on and the 90o hook of pinning and being connected, and is shaped on handle in the rear end of line ball hook, is shaped in the centre of line ball hook and limits the protruding block that copper bar extends out; Like this, after edge-wind mould and copper bar are rotated counterclockwise 180 °, hold line ball hook handle and push away left; Utilize lever principle to make front end 90o hook break away from alignment pin, take off the line ball hook, very convenient; Need not to beat, improved production efficiency with wooden mallet; The utility model also has advantage simple in structure, that be easy to make in addition.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is that the A of Fig. 1 is to view.

Among the figure: 1, die body; 2, pin; 3, line ball hook; 3-1, handle; 3-2, block; 3-3, hook; 4, copper bar.

Embodiment

For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:

Like Fig. 1, shown in Figure 2, copper bar 4 is installed on the limit of die body 1, on the diagonal angle of die body, line ball hook 3 is installed through two pins 2, the copper bar end is fixed.The front end of said line ball hook is shaped on and the 90o hook 3-3 that pins and be connected, and the rear end of line ball hook is shaped on handle 3-1, and the centre of line ball hook is shaped on and limits the protruding block 3-2 that copper bar extends out.Like this, after edge-wind mould and copper bar are rotated counterclockwise 180 °, hold line ball hook handle and push away left, utilize lever principle to make front end 90o hook break away from alignment pin, take off the line ball hook, very convenient, need not to beat with wooden mallet, improved production efficiency; The utility model also has advantage simple in structure, that be easy to make in addition.

Method for using

The first step is fixed in the edge-wind mould with copper bar with the card orchid earlier, and is pushed into position of rotation; Hook with line ball hook front end is lived pin, and block is adjacent to the edge-wind mould outside, and copper bar extends out when preventing to rotate, and influences coil geometries.In second step, after edge-wind mould and copper bar are rotated counterclockwise 180 °, be pushed into edge-wind mould position of rotation again; Hold line ball hook handle and push away left, utilize lever principle to make the hook of hook front end break away from pin, take off the line ball hook.In the 3rd step, the same first step is equally operated.Operation so moves in circles.

Claims

1. pole coil edge-wind mould; Comprise die body, be connected the line ball hook on the die body through pin; It is characterized in that: the front end of said line ball hook is shaped on and the 90o hook of pinning and being connected, and the rear end of line ball hook is shaped on handle, and the centre of line ball hook is shaped on and limits the protruding block that copper bar extends out.