JPS60245453A - Winding machine of stator core - Google Patents

Abstract

PURPOSE:To obtain a winding machine which can rockably rotate a core at the prescribed position with a simple construction by inserting a rockable shaft in a hollow indexing shaft, and interposing a gear at the end of the shaft to differentiate the indexing center and the rocking center. CONSTITUTION:A hollow indexing shaft 1 coupled with an indexing motor 5 is secured to a flange 2. An arm 18 having fixing fittings 20 for fixing a stator core 19 and a rockable plate 15 are secured to the flange 2. Further, a rockable shaft 7 is inserted into the hollow portion of the shaft 1 to be separately rotated via bearing 7', 7''. The rear end of the shaft 7 is coupled with a rocking motor 10, and secured to the plate 14 by a supporting shaft 12 at the position displaced at the central axis through gears 8, 13 at the end. Thus, the core 19 can be rockably rotated with the inlet of the slot 21 as a center.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a winding device for evenly winding a vertical iron portion of a stator core.

[Conventional technology]

'f! on the yoke part of the stator core which is divided into two parts! In order to wind the collar evenly, it is absolutely necessary to relatively swing the iron core and the wire in a certain way.

As the above-mentioned rocking method, there is a method described in Japanese Patent Application Laid-open No. 5G-195953, but when winding the wire around the slot yoke part of the iron core, the coil width is i4F! f
T? Move it around the same outer periphery of the plum beast group of the Youshin slot in a constant trajectory, and roll and oscillate the iron core + g1 with the exception of the opening of the slot as the coil winding of the FIIJ coil. A linear reciprocating rocking movement is performed in synchronization with the rotational fibrillation.

However, the above method has a problem in that the opening of the iron slot moves and the contact part contacts the electric sign, resulting in insulation failure and failure. In addition, the best way to solve the above problem is to rotate and oscillate the iron core with the slot entrance part as the center point, and tII! A method has been proposed in which the wires are wound evenly around the i7a' yoke, but in this method, the index center for sequentially winding the wires in the slots, that is, the center point of the iron core, and the center point of the oscillation do not coincide, so the mechanism is unstable. It has the problem of being sloppy, and is attached to the undeveloped gL.

[Purpose of the book @ Akira The purpose of the book @ Akira is to solve the problem Pt that has arisen, and to swing the iron core at a constant angle 11 times around the slot man's center using a mechanism that opens the ring in a non-embroidered manner. Nishidamaki Bairyo flIs is to provide 1-.

(Details of the Invention) In order to achieve the above-mentioned object, the present invention has been developed as follows.

That is, the present invention has a delay of +m to the 1!1llI output motor.
Waru Hollow i! #ll A flange is attached to the tip of the shaft, and a blind wheel is attached to the tip of the hollow indexed shaft that has been thinly penetrated. After installation, connect the 5!111 to the swing motor, and loosely insert the swing plate into the flange at a position directly below the swing shaft at the fulcrum shaft to which the gear meshing with the gear of the swing shaft is fixed. Is the slot opening arranged in a row on the inner circumference of the fixed single-turning iron core a separate fulcrum shaft? 10i # #I as the center
This is a winding device for a fixed iron core that has an arm that can be attached to an arm that is integrated with a moving plate.

〔Example〕

When the figure describes an embodiment, in FIG.
is a hollow indexing shaft, with a flange (2) attached to the tip, and an indexed @IiL (B) attached to the short end (not shown in Fig. 1) and J-supported on the bearing t4) <1). has been done. ! Da index Tsuyukusa (8) is M output motor (5) Koto army (6)
Meet @4.

A short bearing tube (141 +4') is present inside the hollow cut out @ 111, and the shaft (7) is inserted through it and fixed to the base end of the sled.
8) The swinging drive wheel (9) located at the front gate (2) of Sogeki 7 U/J (2) and attached to the reward is rotated by the swinging motor α0.
) mesh with the small car (6). JfIII! 1II
The gear (8) at the tip of the l-shaft (7) meshes with the gear 0 of the fulcrum shaft Ua attached to the lower side of the flange (2).

And the fulcrum axis a2 swings on the surface of 7/ji (2);! H4Jw-+-) via the flange (
A guide bottle αη protruding from the swing plate is inserted into the arcuate neck hole (16) of 2), and the swing plate swings left and right about the fulcrum axis a2.

The I-m α8 is integrally extended to this rocking plate (1 curvature is I in Fig. 7), and the fixed screw ( To)? Installation, center of identification core (4) and 1111 output axis tl+ and swing @ 1
Identifier iron core so that the center of 7J (P work) coincides with -?
identify

And the 1#I extraction axis ζυ with the above (P work) 1 as the fulcrum? / of slot rows formed in the constant core (4)
The center of the P-point and the fulcrum immediately below it @a- (
Adjust to P2). Mukaizu Middle School 4 is Makiwa flyer, (c)
0 indicates a motor support arm fixed to the indexing shelf side of the swing motor (10). To do this, rotate the indexing shaft +11 using the indexing motor (5), and sequentially index the slots 3η. I will do it.

In this case, the zero angle of the rocking plate and the center of the flange (2) are aligned with each other. In other words, the center of rotation of the iron core is (P
yo) point.

Then, at the same time as the winding starts, the rocking motor screams and the JO creeping shaft 17
) When the flange (2) is rotated and swung at a certain angle, the rocking plate (with respect to the flange (2)) swings at a certain angle at the fulcrum axis a2 (P2JAvA1). Is the child core θ point I/) (P2) at the slot entrance? Fixed moon I at the fulcrum
! jI: Seal the sea bream and roll it evenly in the order shown in Figure 5.

[Effects of the Invention] The present invention can improve the population of slots by the extremely quick configuration described above. It is hard in the center, 1,000 irons, one angle & 1 g] are rolled, and the details are defective or the previous mark is not marked.

[Brief explanation of drawings]

The drawings show an embodiment of the winding device for the identification core according to the present invention, in which FIG. 1 is a perspective view, FIG. 2 is a vertical @ side view,
Figure 3 is a front view showing the swinging state of the indexing shaft tip flange, Figure G is a front view showing the winding mark M'r by the flyer, and Figure S is the state S1 where the electric wire is wound around the stator core: FIG. 111 - indexing shaft, (2) - flange, (8) - indexing vehicle. (6) ~1llJ motor, (6) ~Small vehicle, I sword~
Value and action axis, (8n~Adventure, (9)~J4 Doransha, Shout~#1
Dynamic motor, (b) ~ small unit, +lJ ~ forked cap, α to 1 unit, ni) ~ creeping storage, n~ arm, 1. l9) - Hard core, U ~ slot, (Pl) (P2 n ~ fulcrum. Special Wf applicant's name: Chuten'ni Kai 4Ill! Works: 1''・I

Claims (1)

[Claims] Is there a flange at the tip of the indexing shaft of the Koukou that rotates in conjunction with the indexing motor? Installed and attached both vehicles to the tip of the swinging shaft extending from the hollow 111J shaft, and the rear end? Connect it to the swing motor, and place the gear that engages with the HU recorder of the return worker at a fulcrum point directly below the swing shaft, and loosely insert it into the M flag/ji, and move the swing plate to the shoulder. The slot openings arranged around the circumference of the stator core to be marked and the fulcrum axis marked by σ? A winding device for a fixed element core that is integrated with an arm that is attached to a rotating gI hall as a core core.