KR20110005051U - Get loose prevention bolt pin - Google Patents

Get loose prevention bolt pin Download PDF

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Publication number
KR20110005051U
KR20110005051U KR2020090014822U KR20090014822U KR20110005051U KR 20110005051 U KR20110005051 U KR 20110005051U KR 2020090014822 U KR2020090014822 U KR 2020090014822U KR 20090014822 U KR20090014822 U KR 20090014822U KR 20110005051 U KR20110005051 U KR 20110005051U
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KR
South Korea
Prior art keywords
bolt
pin
nut
fastened
groove
Prior art date
Application number
KR2020090014822U
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Korean (ko)
Inventor
서호영
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서호영
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Publication date
Application filed by 서호영 filed Critical 서호영
Priority to KR2020090014822U priority Critical patent/KR20110005051U/en
Publication of KR20110005051U publication Critical patent/KR20110005051U/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00Locking of screws, bolts or nuts
    • F16B39/02Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/04Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
    • F16B39/06Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw with a pin or staple parallel to the bolt axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041Specially-shaped shafts
    • F16B35/044Specially-shaped ends
    • F16B35/045Specially-shaped ends for retention or rotation by a tool

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

기존의 보울트와 너트의 결합이나 조임이 완벽하지 못함에서 발생되는 각종 기기 및 기계의 마모 현상을 줄이기 위해 완벽에 가까운 풀림 방지를 위해 보울트 내에 너트가 체결되고 그 중앙에 개설된 홈에 안전핀을 삽입하여 고정되는 풀림 방지 보울트 핀.In order to reduce the wear and tear of various devices and machines caused by the incomplete coupling or tightening of the existing bolt and nut, the nut is fastened in the bolt and a safety pin is inserted into the groove formed at the center to prevent loosening. Set anti-loosening bolt pins.

중앙 고정 홈,둥근 삼각 핀, 보울트 홈, 유격 거리, 수직 각, 경사각,걸림사이 걸림 등임. Center fixing groove, round triangular pin, bolt groove, play distance, vertical angle, inclination angle, jamming between jams.

Description

풀림 방지 보울트 핀 {Get loose prevention bolt pin}Loose Prevention Bolt Pin {Get loose prevention bolt pin}

보울트에 체결된 너트의 풀림을 방지키 위해 나사산의 유격 거리를 제로에 가깝게 하고 울림이나 진동으로 인한 나사의 회전을 확장용 안전핀으로 끼워 넣어 회전 자체를 정지하는 특징이 있다.In order to prevent loosening of the nut fastened to the bolt, the clearance distance of the thread is close to zero, and the rotation itself is stopped by inserting the rotation of the screw due to the ringing or vibration into the expansion safety pin.

국내 등록 실용 신안 제 20-0338610 호Domestic registration utility model 20-0338610

보울트 내에 너트가 체결되는 부위에 접착성이 있는 특수 재질의 페인트 등을 도료하는 방법과 보울트와 너트의 체결 부위에 결합 홈이 맞닺고 표면의 마찰력을 이용하여 풀림을 방지하는 기술의 단계이다.It is a step of a method of coating paint of special material with adhesive to the part where the nut is fastened in the bolt, and a technique of preventing the loosening using the frictional force of the surface by fitting the coupling groove to the joint part of the bolt and the nut.

체결 되는 보울트 중앙에 3mm 폭의 절삭되고 일면은 평면 수직면(50)을 유지하며 다른 일면은 1mm 범위의 직각으로 깍여 들어간 절삭면(51)에 나사산과 나사산의 거리가 경사각(56)이 연속되어 고정 홈(52)이 만들어 지는 보울트(A)와 일반적인 속 나사산을 갖고 체결되는 너트(B)가 보울트에 체결되면 중앙 홈 넓이(52)에 남은 나사산의 거리(H) 보다 길이가 길고 보울트 일면에 개설된 수직면(57)과 반대편에 일면에 직각으로 1mm 범위로 내부 절삭되는 핀 절삭면(54)과 절삭면 사이를 연결하는 핀 경사각(55)이 연속되는 보울트 핀(D)을 보울트 수직면(50)과 핀 수직면(57)이 일치되는 방향에서 밑으로 압력을 가해 고정하면 너트가 풀림이 정지되는 특징으로 제작되는 풀림 방지 보울트 핀.In the center of the bolt to be fastened, a 3 mm width is cut and one side maintains a flat vertical plane 50, and the other side is fixed to the cutting surface 51 squeezed at a right angle in the range of 1 mm with the inclination angle 56 continuously. When the bolt (A) in which the groove (52) is made and the nut (B) fastened with a general inner thread are fastened to the bolt, the length is longer than the distance (H) of the remaining thread in the center groove width (52) and opened on one side of the bolt. Bolt pin (D) continuous to the pin cutting surface 54 and the inclined angle 55 connecting between the cutting surface and the pin cutting surface 54 which is internally cut in a range of 1mm perpendicular to one surface on the opposite side to the vertical surface 57, the bolt vertical surface 50 And pin pinned surface 57, the anti-loosening bolt pin is manufactured by the feature that the nut stops loosening when the pressure is fixed downward.

동력을 필요하는 모터나 광고물 부착용 또는 배나 비행기등에 사용시 제로에 가까운 유격으로 좀더 정확하고 안전한 목적을 달성할 수 있는 특징이 있다.When used in motors or advertisements that require power, or when used in ships or airplanes, there is a feature that can achieve more accurate and safe purpose with near-zero play.

재질은 철,프라스틱,나무, 고무 종이류 등으로 제작한다.The material is made of iron, plastic, wood, rubber paper, etc.

너트(B)는 일반 너트와 같이 나사산(53) 내부에 성형 제작되고 외주면이 각을 이루는 너트(B)로 제작되며The nut (B) is made of a nut (B) molded and manufactured in the inside of the thread (53) like the general nut, and the outer peripheral surface of the nut (B)

보울트(A)는 체결되는 외각의 나사산(53)이 있고 상단 중앙에 일면은 수직 평면의 절삭면(50)에 3mm 범위에 펀칭 가공되는 중앙 홈에 체결되는 보울트의 전체 길이(K)의 2분의 1길이로 제작되는 홈 길이(0) 의 중앙 홈(52)이 가공되고 다른 일면에 내부로 1mm 범위로 절삭되는 절삭면(51)이 나사산(53)의 길이마다 절삭면이 가공되고 절삭면과 연결되는 경사각(56)이 절삭면 사이마다 개설되어 제작되는 보울트 제작 단계 후Bolt (A) has a thread 53 of the outer shell to be fastened and one side at the top center is two minutes of the total length (K) of the bolt fastened to the central groove punched in a 3 mm range to the cutting plane 50 of the vertical plane The center face 52 of the groove length (0) produced by one length of the machine is machined, and the cutting face 51 is cut in the range of 1 mm into the other face inside, and the cutting face is machined for each length of the thread 53 and the cutting face After the manufacturing step of the bolt is inclined angle 56 is connected between the cutting surface is produced

내부로 들어가 고정되는 보울트 핀(D)은 보울트 중앙 홈(52) 3mm두깨와 너트(B)의 내경(S) 길이에 일면은 핀 수직면(57)이 다른 일면 내면에 1mm 범위로 절삭 가공되어 체결되는 나사산(53)의 길이마다 절삭면(54)과 연결되는 핀 경사각(55)이 가공되어 제작되는 보울트 핀 제작 후 보울트와 너트의 체결 후 중앙 홈(52) 위치에 제작된 안전 핀(D)을 끼우고 압력을 가해 고정되는 것으로 구성되는 풀림 방지 보울트 핀.Bolt pin (D) to be fixed to the inside of the bolt center groove (52) 3mm thickness and the inner diameter (S) length of the nut (B), one side is cut and fastened in the range of 1mm to the inner surface of the other one pin vertical surface 57 Safety pin (D) manufactured at the position of the center groove (52) after the bolt and nut are manufactured after the bolt pin angle 55 connected to the cutting surface 54 is processed for each length of the thread 53 to be processed. Release bolt pin, consisting of a clamp and a pressure clamp.

도 1,대표도겸 상세도.1, representative and detailed view.

도 2,보울트 너트 체결 단면도.2, bolt nut tightening cross-sectional view.

도 3,하향 단면도.3, downward cross-sectional view.

[주요 부호의 설명]                   [Explanation of Major Codes]

A, 보울트 B, C,A, bolt B, C,

D, 보울트 핀 E, 보울트 단면 H, 나사산의 길이(거리)D, bolt pin E, bolt cross section H, thread length (distance)

K, 보울트 길이 O, 홈 길이 S, 내경K, bolt length O, groove length S, inner diameter

51,수직 평면 52,절삭면 53,나사산 54,핀 절삭면51, vertical plane 52, cutting surface 53, threaded 54, pin cutting surface

55,핀 경사 각 56 경사 각 57,핀 수직면 58,55, pin inclination angle 56, inclination angle 57, pin vertical plane 58,

59, 60,59, 60,

Claims (1)

체결 되는 보울트 중앙에 3mm 폭의 절삭되고 일면은 평면 수직면(50)을 유지하며 다른 일면은 1mm 범위의 직각으로 깍여 들어간 절삭면(51)에 나사산과 나사산의 거리가 경사각(56)이 연속되어 고정 홈(52)이 만들어 지는 보울트(A)와 일반적인 속 나사산을 갖고 체결되는 너트(B)가 보울트에 체결되면 중앙 홈 넓이(52)에 남은 나사산의 거리(H) 보다 길이가 길고 보울트 일면에 개설된 수직면(57)과 반대편에 일면에 직각으로 1mm 범위로 내부 절삭되는 핀 절삭면(54)과 절삭면 사이를 연결하는 핀 경사각(55)이 연속되는 보울트 핀(D)을 보울트 수직면(50)과 핀 수직면(57)이 일치되는 방향에서 밑으로 압력을 가해 고정하면 너트가 풀림이 정지되는 특징으로 제작되는 풀림 방지 보울트 핀.In the center of the bolt to be fastened, a 3 mm width is cut and one side maintains a flat vertical plane 50, and the other side is fixed to the cutting surface 51 squeezed at a right angle in the range of 1 mm with the inclination angle 56 continuously. When the bolt (A) in which the groove (52) is made and the nut (B) fastened with a general inner thread are fastened to the bolt, the length is longer than the distance (H) of the remaining thread in the center groove width (52) and opened on one side of the bolt. Bolt pin (D) continuous to the pin cutting surface 54 and the inclined angle 55 connecting between the cutting surface and the pin cutting surface 54 which is internally cut in a range of 1mm perpendicular to one surface on the opposite side to the vertical surface 57, the bolt vertical surface 50 And pin pinned surface 57, the anti-loosening bolt pin is manufactured by the feature that the nut stops loosening when the pressure is fixed downward.
KR2020090014822U 2009-11-16 2009-11-16 Get loose prevention bolt pin KR20110005051U (en)

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Application Number Priority Date Filing Date Title
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KR2020090014822U KR20110005051U (en) 2009-11-16 2009-11-16 Get loose prevention bolt pin

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102852952A (en) * 2012-09-28 2013-01-02 河南柴油机重工有限责任公司 Thread positioning locking mechanism and mounting method
CN104791352A (en) * 2015-05-07 2015-07-22 祝建飞 Looseness preventing fastener

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102852952A (en) * 2012-09-28 2013-01-02 河南柴油机重工有限责任公司 Thread positioning locking mechanism and mounting method
CN104791352A (en) * 2015-05-07 2015-07-22 祝建飞 Looseness preventing fastener

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