CN201286050Y

CN201286050Y - Wire embedding apparatus for motor

Info

Publication number: CN201286050Y
Application number: CNU2008200967363U
Authority: CN
Inventors: 徐新荣; 施文美
Original assignee: HUZHOU TAIPING WEITE ELECTRIC MACHINE CO Ltd
Current assignee: HUZHOU TAIPING WEITE ELECTRIC MACHINE CO Ltd
Priority date: 2008-10-30
Filing date: 2008-10-30
Publication date: 2009-08-05
Anticipated expiration: 2018-10-30

Abstract

The utility model discloses a wire inserting device for an electric motor, which comprises an iron core clamping device and a wire-inserting column (1), the wire-inserting column is provided with a wire hole (2), one end of the wire hole is provided with a wire-outgoing trough (3), a pulley (5) is fixed in the wire-outgoing trough (3) by a pin bolt (4), the upper of the wire-outgoing trough (3) is provided with an upper striking flake hole (6) provided with an upper striking flake (7), the lower of wire-outgoing trough (3) is provided with a lower striking flake hole (8) provided with a lower striking flake (9). The utility model enables the motor stator and rotor to be operated conveniently and improves the production efficiency. The utility model can lead glazed wires to be smooth and medium elasticity, prevent glazed wire from knotting, and prevent the glazed wire from scratching by the edge of the iron core. The utility model provides condition for automatization of the wire-inserting.

Description

A kind of winding inserter of motor

Technical field

The utility model relates to a kind of winding inserter of motor.

Background technology

In the motor production process, need be embedded in enamelled wire in the stator slot or rotor slot of motor, form the stator winding or the rotor winding of motor.Existing rule mode mainly still relies on manual operation, and for bigger motor, rule is also than being easier to.But for the stator winding of less motor, particularly small machine, because stator core is an elongated cylinder, people's hand is difficult to reach in the tube and operates during operation, so operation brings a lot of inconvenience to rule, has had a strong impact on production efficiency.It is suitable that enamelled wire also is not easy thread in the process of rule, stretches straight.Also can make the enamelled wire knotting when careless, or the edge of iron core scratches the coat of paint of enamelled wire, cause the motor partial short-circuit, influence product quality.

The utility model content

The purpose of this utility model is, a kind of winding inserter of motor is provided.To make things convenient for the rule operation of motor stator and rotor, enhance productivity.Can make enamelled wire smooth and easy in the rule process, degree of tightness is moderate, prevents enamelled wire knotting, or the edge of iron core scratches the coat of paint of enamelled wire, causes the motor partial short-circuit, influences product quality.

The technical solution of the utility model.A kind of motor winding inserter comprises iron core clamping device and rule post; The rule post is provided with the line hole, and an end in line hole is provided with out wire casing, goes out that via pins is fixed with pulley in the wire casing; The top that goes out wire casing is provided with the shell fragment hole, and last shell fragment is provided with shell fragment in the hole; The below that goes out wire casing is provided with down the shell fragment hole, and following shell fragment is provided with down shell fragment in the hole.

In the above-mentioned motor winding inserter, described iron core clamping device is divided into two kinds of stator core clamping device and rotor core clamping devices.

In the aforesaid motor winding inserter, described stator core clamping device comprises the iron core tube that can decide the angle rotation, and the two ends of iron core tube are provided with clamp cap, and clamp cap is provided with the end of a thread fixed leg.

In the aforesaid motor winding inserter, described rotor core clamping device comprises the anchor clamps that can decide the angle rotation, and anchor clamps are provided with the end of a thread fixed leg.

In the aforesaid motor winding inserter, all wedge angle roundings on described iron core clamping device and the rule post.

Compared with prior art, the utility model can make things convenient for the rule operation of motor stator and rotor, enhances productivity.Can make enamelled wire smooth and easy in the rule process, degree of tightness is moderate, prevents the enamelled wire knotting.Because all wedge angles of device of the present utility model are all made fillet, can prevent that the edge of iron core from scratching the coat of paint of enamelled wire, cause the motor partial short-circuit, influence product quality.The utility model provides condition for automatic wire embedding, not only can be used for the rule of motor stator winding, also can be used for the rule of rotor winding.

Description of drawings

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

Fig. 2 is the schematic diagram that used of the present utility model;

Fig. 3 is a rule step 1 schematic diagram of the present utility model;

Fig. 4 is a rule step 2 schematic diagram of the present utility model;

Fig. 5 is a rule step 3 schematic diagram of the present utility model;

Fig. 6 is a rule step 4 schematic diagram of the present utility model;

Fig. 7 is a rule step 5 schematic diagram of the present utility model;

Fig. 8 is a rule step 6 schematic diagram of the present utility model;

Fig. 9 is the schematic diagram of the utility model to rotor winding rule.

Being labeled as in the accompanying drawing: 1-rule post, 2-line hole, 3-goes out wire casing, 4-pin, 5-pulley.The last shell fragment of 6-hole, the last shell fragment of 7-, shell fragment hole under the 8-, shell fragment under the 9-, 10-can be decided the iron core tube of angle rotation, the 11-clamp cap, 12-the end of a thread fixed leg, 13-can be decided the anchor clamps of angle rotation, 14-iron core, 15-wire casing, 16-enamelled wire, 17-rotor.

Embodiment

The utility model is described in further detail below in conjunction with embodiment, but not as to restriction of the present utility model.

Embodiment of the present utility model.A kind of motor winding inserter, as shown in Figure 1.Comprise iron core clamping device and rule post 1; Rule post 1 is provided with line hole 2, and an end in line hole 2 is provided with out wire casing 3, goes out that via pins 4 is fixed with pulley 5 in the wire casing 3; The top that goes out wire casing 3 is provided with shell fragment hole 6, is provided with shell fragment 7 in the last shell fragment hole 6; The below that goes out wire casing 3 is provided with down shell fragment hole 8, is provided with down shell fragment 9 in the following shell fragment hole 8.Described iron core clamping device is divided into two kinds of stator core clamping device and rotor core clamping devices.The stator core clamping device comprises the iron core tube 10 that can decide the angle rotation, and the two ends of iron core tube 10 are provided with clamp cap 11, and clamp cap 11 is provided with the end of a thread fixed leg 12.The rotor core clamping device comprises the anchor clamps 13 that can decide the angle rotation, and as shown in Figure 4, the anchor clamps 13 that can decide the angle rotation are provided with the end of a thread fixed leg 12.All wedge angle roundings on described iron core clamping device and the rule post 1 in case locking apparatus scratches the coat of paint of enamelled wire, cause the motor partial short-circuit, influence product quality.

The course of work of the present utility model and principle are that example describes with the stator winding.

Rule as shown in Figure 2, this winding inserter comprises that one has up and down the iron core clamping device and the rule post of shell fragment, the iron core clamping device is fixed iron core, the rule cornice reciprocal the shuttling back and forth of enamelled wire outside wire casing; The rule post is whenever finished a stroke, and the last shell fragment of rule post or following shell fragment head into enamelled wire in the wire casing of wire casing; Iron core clamping device band wire casing and is rotated to next wire casing, and the rule cornice enamelled wire and returned from next wire casing; Repeat aforesaid operations, up to whole rules of finishing stator winding.

During concrete operations, at first stator core is placed in the iron core tube 10 that can decide the angle rotation, clamps with clamp cap 11, clamp cap 11 can adopt with the iron core tube 10 that can decide the angle rotation and be threaded, and also can use other clamping mode.

When opening rule, step 1, as shown in Figure 3, earlier the end of a thread with enamelled wire 16 fits inside from the line hole 2 under the rule post 1, then with enamelled wire 16 on the pulley 5 of rule post 1 around a circle, purpose is through after the pulley tension, it is directly smooth-going that enamelled wire 16 is stretched, the end of a thread of enamelled wire 16 is twined several circles on the end of a thread fixed leg 12, with one of them wire casing of enamelled wire 16 aligning stators, rule post 1 begins to move down then;

Step 2, as shown in Figure 4, rule post 1 moves to the other end of stator with enamelled wire 16, between rule post 1 and the iron core 14 relative rotation can not be arranged in moving process, and enamelled wire 16 is left behind along wire casing 15;

Step 3, as shown in Figure 5, after rule post 1 was moved enamelled wire 16 to position, the last shell fragment 7 on the rule post 1 ejected from last shell fragment hole 6, and enamelled wire 16 is headed in the wire casing 15;

Step 4, as shown in Figure 6, after enamelled wire 16 vent in the sides of a garments head in the wire casing 15, can decide the iron core tube 10 of angle rotation and be with angle of stator core rotation, the anglec of rotation is determined by the wire casing number of stator and the cross-slot number of winding, this routine iron core has 12 wire casings, winding twines at two adjacent wire casings, so this routine anglec of rotation is 30 degree, shell fragment 7 hauls enamelled wire 16 and aims at next the needs after the wire casing 15 of rule in rotary course, last shell fragment 7 bounces back in the shell fragment hole 6, and rule post 1 is being with enamelled wire 16 to begin to move up then;

Step 5, as shown in Figure 7, rule post 1 moves to that end that stator begins to wind the line with enamelled wire 16;

Step 6, as shown in Figure 8, the following shell fragment 9 on the rule post 1 heads into enamelled wire 16 in the wire casing from ejecting the shell fragment hole 8 down; Can decide the iron core tube 10 of angle rotation then and be with stator core to rotate to initial position, the rule operation of beginning second circle.

By that analogy, up to finishing whole rule operations.

The utility model not only can be to the stator winding rule, also can be to rotor winding rule, during to rotor winding rule, as shown in Figure 9, can decide the anchor clamps 13 of angle rotation rotor is fixed, and rotatable, and the anchor clamps 13 that can decide the angle rotation are provided with the end of a thread fixed leg 12, in order to fixing the end of a thread of enamelled wire, rule post 1 is positioned at a side of rotor 17, the similar process of rule process and stator winding, wire casing of every embedding, angle of rotor rotation is until whole rule EOs.

In the rule process, moving up and down of the rotation of iron core and rule post can be adopted manual operations, also can be installed in device of the present utility model on the plant equipment, operates by control rotation and the mobile rule of finishing automatically.So the utility model should be in extensive range, be fit to use on the automatic assembly line of motor.

Claims

1, a kind of motor winding inserter is characterized in that: comprise iron core clamping device and rule post (1); Rule post (1) is provided with line hole (2), and an end of line hole (2) is provided with out wire casing (3), goes out the middle via pins (4) of wire casing (3) and is fixed with pulley (5); The top that goes out wire casing (3) is provided with shell fragment hole (6), is provided with shell fragment (7) in the last shell fragment hole (6); The below that goes out wire casing (3) is provided with down shell fragment hole (8), is provided with down shell fragment (9) in the following shell fragment hole (8).

2, motor winding inserter according to claim 1 is characterized in that: described iron core clamping device comprises two kinds of stator core clamping device and rotor core clamping devices.

3, motor winding inserter according to claim 2, it is characterized in that: described stator core clamping device comprises the iron core tube (10) that can decide the angle rotation, the two ends of iron core tube (10) are provided with clamp cap (11), and clamp cap (11) is provided with the end of a thread fixed leg (12).

4, motor winding inserter according to claim 3 is characterized in that: described rotor core clamping device comprises the anchor clamps (13) that can decide the angle rotation, and anchor clamps (13) are provided with the end of a thread fixed leg (12).

5, according to the described motor winding inserter of the arbitrary claim of claim 2 to 4, it is characterized in that: described iron core clamping device and rule post (1) are gone up all sharp corners and are fillet.