KR100320488B1 - Lead wire fixing device of motor - Google Patents
Lead wire fixing device of motor Download PDFInfo
- Publication number
- KR100320488B1 KR100320488B1 KR1019950001088A KR19950001088A KR100320488B1 KR 100320488 B1 KR100320488 B1 KR 100320488B1 KR 1019950001088 A KR1019950001088 A KR 1019950001088A KR 19950001088 A KR19950001088 A KR 19950001088A KR 100320488 B1 KR100320488 B1 KR 100320488B1
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- South Korea
- Prior art keywords
- lead wire
- fixing device
- stator
- electric motor
- main body
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Motor Or Generator Frames (AREA)
Abstract
본 발명은 고정자의 티쓰에 고정되도록 절곡면을 가진 본체와, 상기 본체의 종단부에 나사결합되어 리이드와이어를 고정하는 고정용 캡을 포함하여 구성된 것으로서, 리이드와이어를 유동되지 않도록 고정하므로 성형시 단락되는 것을 방지하는 전동기의 리이드와이어 고정장치에 관한 것이다.The present invention comprises a main body having a bent surface to be fixed to the stator of the stator, and a fixing cap that is screwed to the end of the main body to secure the lead wire, the lead wire is fixed so as not to flow to short circuit during molding The present invention relates to a lead wire fixing device of an electric motor which is prevented from becoming.
Description
본 발명은 전동기의 리이드와이어 고정장치에 관한 것으로서, 보다 상세하게는 리이드와이어를 고정자 슬롯사이 티쓰(teech)들을 이용하여 고정함으로써 성형이 리이드와이어가 단선되는 것을 방지하는 전동기의 리이드와이어 고정장치에 관한 것이다.The present invention relates to a lead wire fixing device of an electric motor, and more particularly, to a lead wire fixing device of an electric motor, in which molding prevents the lead wire from breaking by fixing the lead wire using teeth between the stator slots. will be.
종래 모터의 고정자는 제l도에 도시한 바와같이 내측에 코일이 권회되는 다수의 슬롯(1)을 형성하고 양선단 외주측에는 한쌍의 돌기부(2)를 돌출형성시킨 박판상의 고정자코어(3)를 소정의 높이로 적층한 다음 상기 슬롯(1)내에 코일을 권회한 후 별도의 지그를 이용하여 서로 대향시켜 상기 돌기부(2)를 용접하여 구성된다.As shown in FIG. 1, the stator of the conventional motor forms a plurality of slots 1 in which coils are wound inside, and a thin plate stator core 3 having a pair of protrusions 2 protruded from the outer circumferential side of both ends. After stacking the coils in a predetermined height, the coils are wound in the slots 1, and then the projections 2 are welded to face each other using a separate jig.
이와같이 구성된 고정자의 슬롯(1)에 코일(와이어)을 권회한 후 성형할때 상기 코일의 리이드와이어가 유동되어 떨어지는 문제점이 있었다.When winding the coil (wire) in the slot 1 of the stator configured as described above, there was a problem in that the lead wire of the coil flows down.
따라서, 본 발명은 상기와 같은 제반결점을 해소하기 위하여 창출한 것으로서, 본 발명의 목적은 고정자를 성형할 때 코일의 리이그와이어가 단선되지 않도록 고정하는 전동기의 리이드와이어 고정장치를 제공하는데 있다.Accordingly, the present invention has been made to solve the above-mentioned drawbacks, and an object of the present invention is to provide a lead wire fixing device of an electric motor for fixing the lead wire of the coil so that it does not disconnect when forming the stator.
상기의 목적을 달성하기 위하여 본 발명에 따른 전동기의 리이드와이어 고정장치는 고정자의 티쓰에 고정되도록 절곡면을 가진 본체와, 상기 본체의 종단부에 나사결합되어 리이드와이어를 고정하는 고정용 캡을 포함한 것을 특징으로 한다.In order to achieve the above object, a lead wire fixing device of an electric motor according to the present invention includes a main body having a bent surface to be fixed to the teeth of a stator, and a cap for fixing the lead wire by screwing to an end of the main body. It is characterized by.
상기와같은 고정장치는 리이드와이어를 고정자의 티쓰를 이용하여 고정시키므로 성형시 유동을 방지하여 탄락이 되는 것을 미연에 방지하게된다.The fixing device as described above fixes the lead wire by using the teeth of the stator, thereby preventing the flow during molding, thereby preventing it from falling.
이하, 예시된 도면을 참조하여 본 발명을 더욱 상세히 설명한다.Hereinafter, the present invention will be described in more detail with reference to the illustrated drawings.
제2도는 본 발명에 따른 전동기의 리이드와이어 고정장치를 나타낸 도면이다.2 is a view showing a lead wire fixing device of the electric motor according to the present invention.
동도면에서 도면부호 30 은 고정장치로서, 이 고정장치(30)는 본체(31)와 고정용캡(33)으로 구성되어 있는데, 상기 본체(31)의 일측면이 하향절곡되어 절곡면(3la)을 가지고 있으며, 이 절곡면(3la)의 단부에는 고정자(10)의 티쓰(12) 사이에 삽입고정되는 복수개의 돌기(a)가 형성되어 있다.In the same drawing, reference numeral 30 denotes a fixing device, and the fixing device 30 is composed of a main body 31 and a fixing cap 33. One side of the main body 31 is bent downward to bend the surface 3la. At the end of the bent surface 3la, a plurality of projections a are inserted and fixed between the teeth 12 of the stator 10.
그리고 고정용캡(33)의 결합면에는 리이드와이어(2Oa)가 삽입되도록 수평방향으로 복수개의 홈(33a)이 길이방향으로 형성되어 있으며 본체(31)와 나사 결합되도록 되며 있다.In addition, a plurality of grooves 33a are formed in the horizontal direction in the horizontal direction so that the lead wires 20a are inserted in the coupling surface of the fixing cap 33, and are screwed to the main body 31.
상기한 바와같은 구성을 가진 전동기의 리이드와이어 고정장치는 고정자(10)의 슬롯에 권회된 와이어(20)를 외부로 인출하는 리이드와이어(2Oa)를 고정장치(30)의 고정용캡(33)의 홈(33a)에 삽입하고 고정용 캡(33)을 본체(31)에 나사결합한 상태에서 상기 본체(31)의 절곡면(31a)에 형성된 돌기(a)를 티쓰(12)와 티쓰(12)사이에 삽입하면 고정장치(36)가 티쓰(12)에의해서 고정된다.The lead wire fixing device of the electric motor having the above configuration has a lead wire 20O for drawing the wire 20 wound around the slot of the stator 10 to the outside of the fixing cap 33 of the fixing device 30. The teeth 12 and the teeth 12 are inserted into the grooves 33a and the protrusions a formed on the bent surface 31a of the body 31 while the fixing cap 33 is screwed to the body 31. When inserted in between, the fixing device 36 is fixed by the tooth 12.
이와같이 리이드와이어(2Oa)를 고정장치(30)로 고정한 상태에서 성형을 하게되면 제조공정 과정에서 리이드와이어(2Oa)가 유동되지 않게 된다.In this manner, when the lead wire 20Oa is molded with the fixing device 30 fixed, the lead wire 20a does not flow in the manufacturing process.
상술한 바와같이 고정장치를 이용하여 리이드와이어를 고정하므로 전동기의 고정자를 성형할 때 리이드와이어가 단선이 되는 것을 방지하므로 제조수율을 향상시키는 효과를 제공한다.As described above, since the lead wire is fixed by using the fixing device, the lead wire is prevented from being disconnected when the stator of the motor is molded, thereby providing an effect of improving manufacturing yield.
제l도는 종래 전동기의 고정자코어를 나타낸 도면.1 is a view showing a stator core of a conventional electric motor.
제2도는 본 발명에 따른 전동기의 리이드와이어 고정장치를 나타낸 도면.2 is a view showing a lead wire fixing device of the electric motor according to the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10 : 고정자, 12 : 티쓰.10: stator, 12: tooth.
20 : 와이어, 2Oa : 리이드와이어,20: wire, 2Oa: lead wire,
30 ; 고정부, 31 ; 본체,30; Fixing part, 31; main body,
33 : 고정용 캡.33: cap for fixing.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950001088A KR100320488B1 (en) | 1995-01-23 | 1995-01-23 | Lead wire fixing device of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950001088A KR100320488B1 (en) | 1995-01-23 | 1995-01-23 | Lead wire fixing device of motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960030511A KR960030511A (en) | 1996-08-17 |
| KR100320488B1 true KR100320488B1 (en) | 2002-04-24 |
Family
ID=66531511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950001088A Expired - Fee Related KR100320488B1 (en) | 1995-01-23 | 1995-01-23 | Lead wire fixing device of motor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100320488B1 (en) |
-
1995
- 1995-01-23 KR KR1019950001088A patent/KR100320488B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR960030511A (en) | 1996-08-17 |
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