KR102509730B1 - solenoid coil product method with lead wire holder combined - Google Patents
solenoid coil product method with lead wire holder combined Download PDFInfo
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- KR102509730B1 KR102509730B1 KR1020220097937A KR20220097937A KR102509730B1 KR 102509730 B1 KR102509730 B1 KR 102509730B1 KR 1020220097937 A KR1020220097937 A KR 1020220097937A KR 20220097937 A KR20220097937 A KR 20220097937A KR 102509730 B1 KR102509730 B1 KR 102509730B1
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- lead wire
- wire holder
- solenoid
- injection
- lead
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- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/711—Coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F2007/062—Details of terminals or connectors for electromagnets
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
Abstract
Description
본 발명은 리드선 홀더 일체형 솔레노이드 코일 제작방법에 관한 것으로, 보다 상세하게는 솔레노이드 밸브의 솔레노이드 제조시 리드선 홀더를 사용하여 두 리드선 고정이 확실하여 합선 방지가 되며 방수성이 우수한 리드선 홀더 일체형 솔레노이드 코일 제작방법에 관한 것이다.The present invention relates to a method for manufacturing a lead wire holder integrated solenoid coil, and more particularly, to a method for manufacturing a lead wire holder integrated solenoid coil having excellent waterproofness and preventing short circuits by using a lead wire holder when manufacturing a solenoid for a solenoid valve. it's about
일반적으로 솔레노이드 밸브에는 구동을 위해 리드선이 결합되는 것으로, 종래 특허기술의 일례로서 공개특허공보 공개번호 10-2021-0031484호에는 내면에 관통공이 형성되고 외면을 따라 코일이 권선되는 권선부와, 상기 권선부 상측에 마련되어 상기 코일의 위쪽 권선 범위를 제한하는 상부 틀을 구비하는 보빈;In general, a lead wire is coupled to the solenoid valve for driving. As an example of the conventional patented technology, Publication No. 10-2021-0031484 discloses a winding part having a through hole formed on the inner surface and winding a coil along the outer surface; a bobbin provided above the winding unit and having an upper frame limiting the upper winding range of the coil;
상기 권선부 하측에 결합되고 상기 코일과 직접 접촉해서 아래쪽 권선범위를 제한하는 하부 케이스; 및 상기 하부 케이스와 결합되어 그와 함께 상기 보빈의 외면을 둘러싸는 상부 케이스;를 포함하는 코일조립체가 공개되어 있다. 또한, 공개특허공보 공개번호 10-1997-0707561호에는 솔레노이드 및 솔레노이드 밸브가 공개되어 있다.a lower case coupled to a lower side of the winding unit and limiting a lower winding range by directly contacting the coil; A coil assembly including an upper case coupled to the lower case and surrounding an outer surface of the bobbin together with the lower case is disclosed. In addition, a solenoid and a solenoid valve are disclosed in Laid-Open Patent Publication No. 10-1997-0707561.
그러나 종래 솔레노이드 밸브의 솔레노이드에 두 가닥 리드선 결선은 두 리드선 합선 방지를 위해 절연 수축 튜브를 사용하여야하며, 그래도 합선불량 발생 소지가 있다. 그리고 리드선이 외형사출 전 고정이 되지 않아 테이프를 사용하여 고정하여야 하는 불편이 있으며, 기밀을 위해 사출 후 리드선 부위에 실리콘 도포를 해야 하는 번거러움이 있었다.However, in the case of connecting two lead wires to the solenoid of a conventional solenoid valve, an insulating shrink tube must be used to prevent a short circuit of the two lead wires, but there is still a possibility of short circuit failure. In addition, since the lead wire is not fixed before external injection, it is inconvenient to use tape to fix it, and there is a hassle of having to apply silicone to the lead wire after injection for airtightness.
따라서 본 발명은 상기와 같은 문제점을 해결하고자 안출된 것으로, 솔레노이드 밸브의 솔레노이드 제조시 리드선 홀더를 사용하여 두 리드선 고정이 확실하여 합선 방지가 되며 방수성이 우수한 리드선 홀더 일체형 솔레노이드 코일 제작방법을 제공하고자 하는 것이다.Therefore, the present invention has been made to solve the above problems, and when manufacturing the solenoid of a solenoid valve, two lead wires are securely fixed using a lead wire holder to prevent short circuit and to provide a method of manufacturing a solenoid coil integrated with a lead wire holder having excellent waterproofness will be.
본 발명은 리드선 홀더 일체형 솔레노이드 코일 제작방법에 관한 것으로, 솔레노이드 밸브 제작을 위해 리드선 홀더(10)를 솔레노이드에 결합하여 함께 일체형으로 사출 성형하는 것을 특징으로 한다.The present invention relates to a method for manufacturing a solenoid coil integrated with a lead wire holder, and is characterized in that a lead wire holder (10) is coupled to a solenoid and integrally injection-molded together to manufacture a solenoid valve.
따라서 본 발명은 솔레노이드 밸브의 솔레노이드 제조시 리드선 홀더를 사용하여 두 리드선 고정이 확실하여 합선 방지가 되며 방수성이 우수한 효과가 있다.Therefore, in the present invention, when manufacturing a solenoid of a solenoid valve, two lead wires are secured using a lead wire holder to prevent short circuit and have excellent waterproof properties.
도 1은 종래 솔레노이드 사출 전 배치사진
도 2는 종래 솔레노이드 사출 후 사진
도 3은 본 발명의 리드선 홀더 일체형 솔레노이드 코일 성형 전 배치사진
도 4는 본 발명의 리드선 홀더 일체형 솔레노이드 코일 성형 후 사진1 is a photograph of a conventional arrangement before solenoid injection
Figure 2 is a photograph after conventional solenoid injection
Figure 3 is a photograph of the arrangement before molding the lead wire holder integrated solenoid coil of the present invention
4 is a photograph after forming the lead wire holder integrated solenoid coil of the present invention
본 발명은 리드선 홀더 일체형 솔레노이드 코일 제작 방법에 관한 것으로, 솔레노이드 밸브 제작을 위해 리드선 홀더(10)를 솔레노이드에 결합하여 함께 일체화 사출 성형하는 것을 특징으로 한다.The present invention relates to a method for manufacturing a solenoid coil integrated with a lead wire holder, and is characterized in that a lead wire holder (10) is coupled to a solenoid and integrally injection molded together to manufacture a solenoid valve.
또한, 상기 리드선 홀더(10)에는 두 가닥의 리드선이 일체로 결합되는 것을 특징으로 한다.In addition, the
또한, 상기 리드선 홀더(10)에는 씰(SEAL, 20)을 사출 전 추가적으로 삽입하여 기밀을 확실하게 하는 것을 특징으로 한다.In addition, a
본 발명을 첨부도면에 의해 상세히 설명하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings.
도 1은 도 1은 종래 솔레노이드 사출 전 배치사진, 도 2는 종래 솔레노이드 사출 후 사진, 도 3은 본 발명의 리드선 홀더 일체형 솔레노이드 코일 성형전 배치사진, 도 4는 본 발명의 리드선 홀더 일체형 솔레노이드 코일 성형후 사진이다.Figure 1 is a conventional solenoid injection before injection, Figure 2 is a conventional solenoid after solenoid injection, Figure 3 is a lead wire holder-integrated solenoid coil arrangement before molding of the present invention, Figure 4 is a lead wire holder integrated solenoid coil molding of the present invention picture after
본 발명은 솔레노이드 밸브 제작을 위해 리드선 홀더(10)를 솔레노이드 밸브 사출시 함께 일체화 사출 성형한다.In the present invention, to manufacture the solenoid valve, the
그러므로 리드선 홀더(10)에는 두 가닥의 리드선이 일체로 결합된다. 또한상기 리드선 홀더(10)에는 씰(SEAL, 20)을 사출 전 추가적으로 조립하여 기밀을 확실하게 한다. 리드선 홀더는 일출에 두가닥 리드가 결합되는 직육면체 상자형이며, 코일이 감기는 솔레노이드 보빈 외면에 돌출 형성된다. 씰(SEAL)은 불소 고무로 제작되어 리드선 홀더에 결합된다. 이후 합성수지를 주입하여, 리드선 홀더 일체형 솔레노이드 밸브를 사출 성형하여 완성한다. 리드선 홀더는 수지를 사출하여 성형한다. 특히 상기 리드선 홀더(10)를 솔레노이드에 단단히 고정하기 위해, 리드선 홀더 전면, 곧 보빈과 마주하는 부위에는 결합돌기를 일체로 사출시 형성하고, 상기 보빈에는 구멍을 형성하여 결합돌기가 구멍에 삽입되어, 케이스 사출시 흔들리지 않게 한다.Therefore, the two lead wires are integrally coupled to the
따라서 본 발명은 솔레노이드 밸브의 솔레노이드 제조시 리드선 홀더를 사용하여 두 리드선 고정이 확실하여 합선 방지가 되며 기밀이 확실한 현저한 효과가 있다.Therefore, in the present invention, when manufacturing a solenoid of a solenoid valve, two lead wires are secured using a lead wire holder to prevent short circuits and have a remarkable effect of ensuring confidentiality.
10 : 리드선 홀더
20 : 씰(seal)
30 : 리드선
40 : 보빈
1 : 절연튜브10: lead wire holder
20: seal
30: lead wire
40: bobbin
1: Insulation tube
Claims (3)
상기 리드선 홀더(10)에는 두 가닥의 리드선이 일체로 결합되는 것으로, 씰(SEAL, 20)을 사출 전 조립하여 기밀을 확실하게 하는 것으로, 상기 리드선 홀더(10)는 일측에 두가닥 리드가 결합되는 직육면체 상자형이며, 코일이 감기는 솔레노이드 보빈 외면에 돌출 형성되며, 씰(SEAL)은 불소 고무로 제작되어 리드선 홀더에 결합되며, 이후 합성수지를 주입하여, 리드선 홀더 일체형 솔레노이드 밸브를 사출 성형하여 완성하는 것이되, 상기 리드선 홀더(10)는 수지를 사출하여 성형하는 것으로, 상기 리드선 홀더(10)를 솔레노이드에 단단히 고정하기 위해, 리드선 홀더(10) 전면인 보빈과 마주하는 부위에는 결합돌기를 일체로 사출시 형성하고, 상기 보빈에는 구멍을 형성하여 결합돌기가 구멍에 삽입되어, 케이스 사출시 흔들리지 않게 하는 것을 특징으로 하는 리드선 홀더 일체형 솔레노이드 코일 제작방법In order to manufacture a solenoid valve, the lead wire holder 10 is combined with the solenoid and integrally injection molded together. Two lead wires are integrally coupled to the lead wire holder 10, and the lead wire holder 10 has a seal , 20) in the lead wire holder-integrated solenoid coil manufacturing method for ensuring airtightness by additionally inserting 20) before injection,
Two lead wires are integrally coupled to the lead wire holder 10, and the seal 20 is assembled before injection to ensure airtightness. The lead wire holder 10 has two leads coupled to one side It is a rectangular parallelepiped box shape that protrudes from the outer surface of the solenoid bobbin where the coil is wound, and the seal is made of fluorine rubber and bonded to the lead wire holder. Then, synthetic resin is injected to complete the lead wire holder integrated solenoid valve by injection molding. However, the lead wire holder 10 is molded by injection molding, and in order to firmly fix the lead wire holder 10 to the solenoid, the front surface of the lead wire holder 10 facing the bobbin has an integral coupling protrusion. A method of manufacturing a lead wire holder integrated solenoid coil, characterized in that it is formed during injection, and a hole is formed in the bobbin so that a coupling protrusion is inserted into the hole so that it does not shake when the case is ejected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020220097937A KR102509730B1 (en) | 2022-08-05 | 2022-08-05 | solenoid coil product method with lead wire holder combined |
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020220097937A KR102509730B1 (en) | 2022-08-05 | 2022-08-05 | solenoid coil product method with lead wire holder combined |
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| KR102509730B1 true KR102509730B1 (en) | 2023-03-14 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR900002641Y1 (en) * | 1985-12-03 | 1990-03-31 | 미쓰비시전기주식회사 | Molding covered coil |
| KR19980065361A (en) * | 1997-01-08 | 1998-10-15 | 김광호 | Lead wire holder and electric motor having same |
| KR20080096754A (en) * | 2006-02-23 | 2008-11-03 | 미츠비시 덴센 고교 가부시키가이샤 | Waterproof structure for connector housing |
-
2022
- 2022-08-05 KR KR1020220097937A patent/KR102509730B1/en active IP Right Grant
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR900002641Y1 (en) * | 1985-12-03 | 1990-03-31 | 미쓰비시전기주식회사 | Molding covered coil |
| KR19980065361A (en) * | 1997-01-08 | 1998-10-15 | 김광호 | Lead wire holder and electric motor having same |
| KR20080096754A (en) * | 2006-02-23 | 2008-11-03 | 미츠비시 덴센 고교 가부시키가이샤 | Waterproof structure for connector housing |
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