KR20110135373A - Loosening prevention method by inserting spring washer between nut and nut - Google Patents

Loosening prevention method by inserting spring washer between nut and nut Download PDF

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Publication number
KR20110135373A
KR20110135373A KR1020110110204A KR20110110204A KR20110135373A KR 20110135373 A KR20110135373 A KR 20110135373A KR 1020110110204 A KR1020110110204 A KR 1020110110204A KR 20110110204 A KR20110110204 A KR 20110110204A KR 20110135373 A KR20110135373 A KR 20110135373A
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South Korea
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nut
bolt
spring washer
washer
tightening
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KR1020110110204A
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Korean (ko)
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석 규 이
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석 규 이
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Priority to KR1020110110204A priority Critical patent/KR20110135373A/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
    • F16B39/22Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/24Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
    • F16B39/26Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object with spring washers fastened to the nut or bolt-head

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

PURPOSE: An anti-loose bolt-nut coupling method using a spring washer inserted between nuts is provided to prevent the loosening of bolt-nut coupling in a structure caused by shock and vibration, thereby maintaining the stability of a structure. CONSTITUTION: An anti-loose bolt-nut coupling method using a spring washer inserted between nuts is as follows. A washer(2) is inserted to the shaft(9) of a bolt to be located on one side of the bolt head, a member(3) is inserted to the bolt shaft, and a washer(4) is inserted to the bolt shaft to be located on one side of the member. A nut(5) is tightened along the thread(1) of the bolt shaft so that the washers are tightly assembled with the member interposed. A ring-type spring washer(6) is inserted to the bolt shaft and a nut(7) is tightened along the thread of the bolt shaft so that the spring washer is pressed and fastened to one side of the nut.

Description

너트와너트 사이에 스프링와셔를 삽입한 풀림방지 체결공법{omitted}Loosening prevention method by inserting spring washer between nut and nut {omitted}

본 발명은 너트와너트 사이에 스프링와셔를 삽입한 풀림방지 체결공법이다The present invention is a loosening fastening method in which a spring washer is inserted between a nut and a nut.

볼트와 너트,와셔는 기기와 구조물에 기계적인 요소들을 결합하는데 널리 사용되고있으며 와셔의 주된역활은 볼트,너트가 풀리지않도록 안정을 유지시키는데 있다Bolts, nuts and washers are widely used to combine mechanical elements in machinery and structures. The main role of washers is to keep the bolts and nuts unstable.

일반적으로 기존의 결합하기위한 수단으로 사용되는 볼트와 너트,와셔는 결합 접촉면에 마찰력이 발생하여 스스로 풀어지지 않도록 설계되어있으나 진동과 충격을받으면 순간적으로 접촉압력이 감소되어 마찰력이거의 없어지는 현상이 발생하며 이러한 현상이 반복되면 나사가 풀리게되어 결합된 구조물 및 기기가 해체되어 크나큰 문제가 발생하는 크나큰 단점이 있다In general, bolts, nuts and washers used as a means for conventional coupling are designed to prevent self-release due to frictional force generated at the mating contact surface, but when the vibration and shock are applied, the contact pressure decreases instantaneously and the frictional force almost disappears. If this phenomenon is repeated, the screws are loosened and the combined structures and devices are dismantled, which causes a great problem.

본 발명은 상기한 종래의 문제점을 해소하기 위하여 안요소를 가능한 배제하고,The present invention eliminates possible eye elements in order to solve the above-mentioned conventional problems,

본 발명은 진동에풀리지않는 구조물을 결합하기위하여 진동에 의하여 볼트와 너트가 풀리는것을 방지하기위한 너트와너트 사이에 스프링와셔를 삽입한 풀림방지 체결공법을 제공하기 위함이다The present invention is to provide an anti-loosening fastening method in which a spring washer is inserted between the nut and the nut to prevent the bolt and the nut from loosening by vibration in order to couple the structure that is not loosened by vibration.

본 발명인 너트와너트 사이에 스프링와셔를 삽입한 풀림방지 체결공법에 있어서In the anti-loosening fastening method in which the spring washer is inserted between the nut and the nut of the present invention

상기볼트의 볼트축(9)에서부터 와셔(2)를 끼워넣어 볼트머리 일측에 위치시키고 볼트축(9)에서부터 부재(3)를 끼워넣은뒤 와셔(4)를 볼트축(9)에서부터 끼워넣어 부재(3)일측면에 위치시키는 단계;Insert the washer (2) from the bolt shaft (9) of the bolt and position it to one side of the bolt head, and insert the member (3) from the bolt shaft (9), and then insert the washer (4) from the bolt shaft (9). (3) positioning on one side;

상기단계후 상기 볼트축(9)에서부터 볼트나사산(1)을따라 너트(5)를 조여 상기 부재(3)를 사이에두고 와셔(2), 와셔(4)를 밀착시켜 조립하는 단계;A step of assembling the washer (2) and the washer (4) by tightening the nut (5) along the bolt screw (1) from the bolt shaft (9) after the step;

상기단계후 상기 볼트축(9)에서부터 스프링와셔(6)를 끼워넣고 볼트축(9)에서부터 볼트나사산(1)을따라 조임너트(7)를 조여 스프링와셔(6)를 너트(5)일측면에 강력하게 밀어부쳐 체결하는 단계;로 이루어진것을 특징으로하는 너트와너트 사이에 스프링와셔를 삽입한 풀림방지 체결공법으로 이루어진다After the step, insert the spring washer (6) from the bolt shaft (9) and tighten the tightening nut (7) along the bolt thread (1) from the bolt shaft (9) to the spring washer (6) on one side of the nut (5) Strongly pushed on the fastening step; It consists of a loosening prevention fastening method by inserting a spring washer between the nut and nut

본 발명의 너트와너트 사이에 스프링와셔를 삽입한 풀림방지 체결공법은 구조물을 결합하여 진동에 의하여 볼트와 너트가 풀리는것을 방지하고 구조물의 안정을 유지시키는 장점이 있다The anti-loosening fastening method in which the spring washer is inserted between the nut and the nut of the present invention has the advantage of preventing the bolt and the nut from loosening by vibrating the structure and maintaining the stability of the structure.

또한, 본발명의 너트와너트 사이에 스프링와셔를 삽입한 풀림방지 체결공법을 산업에 제공하여 고부가가치를 창출하는 장점이 있다In addition, there is an advantage of providing a high value added to the industry by providing an anti-loosening fastening method in which the spring washer is inserted between the nut and the nut of the present invention.

또한, 조임너트(7)는 사용이보편화 되어있고 제조가 용이하여 대량생산성이 우수하고 제조코스트가 저렴한 장점이 있다In addition, the tightening nut (7) has the advantage that the use is generalized, easy to manufacture, excellent in mass productivity and low in manufacturing cost

또한,볼트너트 풀림방지 체결공법은 조립 및 해체가 용이하여 구조물을 조립하는 체결 코스트를 저렴하게 제공하는 장점이 있다In addition, the bolt nut loosening fastening method has an advantage of providing a fastening cost of assembling the structure at low cost by easy assembly and disassembly.

이하, 첨부된 도면을 참조하여 본 발명을 한정하지 않는 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

"구체적으로 살펴보면 아래와 같다""In detail, it looks like this"

"도 1은 본 발명에따른, 너트와너트 사이에 스프링와셔를 삽입한 풀림방지 체결공법을 도시한 평면도"에 예시 한 바와같이,1 is a plan view showing an anti-loosening fastening method in which a spring washer is inserted between a nut and a nut according to the present invention.

본 발명은 구조물을 결합하기위하여 볼트와 너트,와셔를 이용하여The present invention uses bolts, nuts and washers to join the structure

너트와너트 사이에 스프링와셔를 삽입한 풀림방지 체결공법에 있어서In the loosening fastening method in which a spring washer is inserted between the nut and the nut,

상기볼트의 볼트축(9)에서부터 와셔(2)를 끼워넣어 볼트머리 일측에 위치시키고 볼트축(9)에서부터 부재(3)를 끼워넣은뒤 와셔(4)를 볼트축(9)에서부터 끼워넣어 부재(3)일측면에 위치시키는 단계;Insert the washer (2) from the bolt shaft (9) of the bolt and position it to one side of the bolt head, and insert the member (3) from the bolt shaft (9), and then insert the washer (4) from the bolt shaft (9). (3) positioning on one side;

상기단계후 상기 볼트축(9)에서부터 볼트나사산(1)을따라 너트(5)를 조여 상기 부재(3)를 사이에두고 와셔(2), 와셔(4)를 밀착시켜 조립하는 단계;A step of assembling the washer (2) and the washer (4) by tightening the nut (5) along the bolt screw (1) from the bolt shaft (9) after the step;

상기단계후 상기 볼트축(9)에서부터 스프링와셔(6)를 끼워넣고 볼트축(9)에서부터 볼트나사산(1)을 조임너트(7)를 조여 스프링와셔(6)를 너트(5)일측면에 강력하게 밀어부쳐 체결하는 단계를 특징으로하는 너트와너트 사이에 스프링와셔를 삽입한 풀림방지 체결공법으로 이루어진다After the above step, insert the spring washer 6 from the bolt shaft 9 and tighten the bolt screw 1 from the bolt shaft 9 by tightening the tightening nut 7 to the spring washer 6 on one side of the nut 5. It consists of a loosening fastening method in which a spring washer is inserted between the nut and the nut, which is characterized in that it is pushed firmly.

본 발명인 너트와너트 사이에 스프링와셔를 삽입한 풀림방지 체결공법은The anti-loosening fastening method in which the spring washer is inserted between the nut and the nut of the present invention

상기 볼트나사산(1)을따라 조임너트(7)를 조여 스프링와셔(6)를 너트(5)일측면에 강력하게 밀어부쳐 체결된 조임너트(7)와 너트(5)사이에 조립된 스프링와셔(6)의 탄성을 전달받아 큰장력을 제공하여 풀림방지기능이 탁월한 너트와너트 사이에 스프링와셔를 삽입한 풀림방지체결공법을 제공한다A spring washer assembled between the tightening nut 7 and the nut 5 which is tightened by tightening the spring washer 6 to one side of the nut 5 by tightening the tightening nut 7 along the bolt thread 1. (6) Provides great tension by providing the elasticity of (6) and provides the anti-loosening fastening method by inserting spring washer between nut and nut with excellent anti-loosening function.

또한, 조립된구조물의 진동이 상기의 체결된 너트(5)와 조임너트(7)에 영향을미칠때 동시에 스프링와셔(6)의 탄성이 충격을 흡수하면서 체결된 너트(5)와 조임너트(7)사이에서 밀어붙여 큰마찰력으로 나사산을 따라 회전하지못하게 제동을걸어 조임너트(7)의 탁월한 풀림방지기능을 도출한것을 특징으로한것 이다In addition, when the vibration of the assembled structure affects the fastened nut 5 and the fastening nut 7, the elasticity of the spring washer 6 absorbs the shock and the fastened nut 5 and the fastening nut ( 7) It is characterized by deriving the excellent loosening prevention function of the tightening nut (7) by applying the braking so as not to rotate along the screw thread with great friction force.

또한, 본 발명인 볼트너트 풀림방지 체결공법은 육각,오각,팔각,사각,원형의 조임너트(7)로 제조되어 조임공구를 이용하여 용이하게 체결하도록 제공한다In addition, the bolt nut loosening fastening method of the present invention is made of hexagonal, pentagonal, octagonal, square, circular tightening nut (7) to provide easy tightening using a tightening tool.

도1은 본 발명에 따른 너트와너트 사이에 스프링와셔를 삽입한 풀림방지 체결공법을 도시한 평면도1 is a plan view showing a loosening fastening method of inserting a spring washer between the nut and the nut according to the present invention

※ 도면의 주요부분에 부호의 설명※ Explanation of symbols in main part of drawing

1 : 볼트나사산 2 :와셔1: Bolt thread 2: Washer

3 : 부재 4:와셔3: member 4: washer

5:너트 6:스프링와셔5: Nut 6: Spring washer

7:조임 너트 8:볼트머리7: Tightening nut 8: Bolt head

9:볼트축9: Bolt shaft

Claims (3)

본 발명은 구조물을 결합하기위하여The present invention to combine the structure 너트와너트 사이에 스프링와셔를 삽입한 풀림방지 체결공법에 있어서In the loosening fastening method in which a spring washer is inserted between the nut and the nut, 상기볼트의 볼트축(9)에서부터 와셔(2)를 끼워넣어 볼트머리 일측에 위치시키고 볼트축(9)에서부터 부재(3)를 끼워넣은뒤 와셔(4)를 볼트축(9)에서부터 끼워넣어 부재(3)일측면에 위치시키는 단계;Insert the washer (2) from the bolt shaft (9) of the bolt and position it to one side of the bolt head, and insert the member (3) from the bolt shaft (9), and then insert the washer (4) from the bolt shaft (9). (3) positioning on one side; 상기단계후 상기 볼트축(9)에서부터 볼트나사산(1)을따라 너트(5)를 조여 상기 부재(3)를 사이에두고 와셔(2), 와셔(4)를 밀착시켜 조립하는 단계;A step of assembling the washer (2) and the washer (4) by tightening the nut (5) along the bolt screw (1) from the bolt shaft (9) after the step; 상기단계후 상기 볼트축(9)에서부터 스프링와셔(6)를 끼워넣고 볼트축(9)에서부터 볼트나사산(1)을 조임너트(7)를 조여 스프링와셔(6)를 너트(5)일측면에 강력하게 밀어부쳐 체결하는 단계를 특징으로하는 너트와너트 사이에 스프링와셔를 삽입한 풀림방지 체결공법,After the above step, the spring washer 6 is inserted from the bolt shaft 9 and the bolt screw 1 is tightened from the bolt shaft 9 by tightening the tightening nut 7 to the spring washer 6 on one side of the nut 5. Loosening prevention method of inserting a spring washer between the nut and the nut, characterized in that the step of pressing strongly 제1항에 있어서The method of claim 1 상기 볼트나사산(1)을따라 조임너트(7)를 조여 스프링와셔(6)를 너트(5)일측면에 강력하게 밀어부쳐 체결된 조임너트(7)와 너트(5)사이에 조립된 스프링와셔(6)의 탄성이 큰장력을 제공하여 풀림방지기능이 탁월한 너트와너트 사이에 스프링와셔를 삽입한 풀림방지 체결공법,A spring washer assembled between the tightening nut 7 and the nut 5 which is tightened by tightening the spring washer 6 to one side of the nut 5 by tightening the tightening nut 7 along the bolt thread 1. (6) loosening fastening method by inserting spring washer between nut and nut, which provides great tension and prevents loosening function. 제1항에 있어서The method of claim 1 또한, 조립된구조물의 진동이 상기의 체결된 너트(5)와 조임너트(7)에 영향을미칠때 동시에 스프링와셔(6)의 탄성이 충격을 흡수하면서 체결된 너트(5)와 조임너트(7)사이에서 밀어붙여 큰마찰력으로 나사산을 따라 회전하지못하게 제동을걸어 조임너트(7)의 탁월한 풀림방지기능을 도출한것을 특징으로하는 너트와너트 사이에 스프링와셔를 삽입한 풀림방지 체결공법,In addition, when the vibration of the assembled structure affects the fastened nut 5 and the fastening nut 7, the elasticity of the spring washer 6 absorbs the shock and the fastened nut 5 and the fastening nut ( 7) The loosening fastening method by inserting a spring washer between the nut and the nut, which is characterized by deriving the excellent loosening prevention function of the tightening nut (7) by applying the braking so as not to rotate along the thread with large friction force.
KR1020110110204A 2011-10-25 2011-10-25 Loosening prevention method by inserting spring washer between nut and nut KR20110135373A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190076660A (en) * 2017-12-22 2019-07-02 동국제강주식회사 Coupling device and method for preformed bar arrangement using threaded reinforcing bars
CN110332208A (en) * 2019-08-09 2019-10-15 嘉兴凯顺科技有限公司 A kind of furniture check bolt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190076660A (en) * 2017-12-22 2019-07-02 동국제강주식회사 Coupling device and method for preformed bar arrangement using threaded reinforcing bars
CN110332208A (en) * 2019-08-09 2019-10-15 嘉兴凯顺科技有限公司 A kind of furniture check bolt

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