KR19980014006U - Castle Nut Installation Structure - Google Patents
Castle Nut Installation Structure Download PDFInfo
- Publication number
- KR19980014006U KR19980014006U KR2019960027610U KR19960027610U KR19980014006U KR 19980014006 U KR19980014006 U KR 19980014006U KR 2019960027610 U KR2019960027610 U KR 2019960027610U KR 19960027610 U KR19960027610 U KR 19960027610U KR 19980014006 U KR19980014006 U KR 19980014006U
- Authority
- KR
- South Korea
- Prior art keywords
- castle nut
- hole
- nut
- bolt
- castle
- Prior art date
Links
- 238000009434 installation Methods 0.000 title abstract description 6
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
Classifications
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/08—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a cap interacting with the nut, connected to the bolt by a pin or cotter pin
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
본 고안은 캐슬 너트 설치구조에 관한 것으로, 캐슬 너트(1) 내경에 통공(2)을 관통형성하고 일단 외경에 다수의 만곡홈(3)을 형성하며, 상기 캐슬 너트(1)의 일단에 밀착되는 플랜지(4)가 일체로 설치된 플랜지 너트(5)로 구성되는 캐슬 너트 설치구조를 제공하여 체결되는 볼트(7)의 관통공(8)과 의 일치가 용이하여 분할핀(9)의 설치가 간단하므로써 체결작업을 향상 시키는 효과가 제공된다.The present invention relates to a castle nut installation structure, through the through-hole (2) in the inner diameter of the castle nut (1) and to form a plurality of curved grooves (3) at one end of the outer diameter, in close contact with one end of the castle nut (1) It provides a castle nut installation structure consisting of a flange nut 5 integrally provided with a flange 4 which is integrally provided, so that it is easy to coincide with the through hole 8 of the bolt 7 to be fastened, thereby simplifying the installation of the split pin 9. This provides the effect of improving the fastening.
Description
본 고안은 캐슬 너트 설치구조에 관한 것으로, 상세하게는 캐슬 너트 일단 외경에 다수의 만곡홈과 내경에 통공을 형성하여 분할핀의 삽입이 용이 하므로써 조임토오크가 균일하고 체결작업이 용이한 캐슬 너트 설치구조에 관한 것이다.The present invention relates to a castle nut installation structure, and in detail, through the formation of a plurality of curved grooves and inner holes in the outer diameter of the castle nut, it is easy to insert the split pin so that the tightening torque is uniform and the tightening operation is easy. It is about.
일반적으로 캐슬 너트(castle nut)는 체결되는 나사가 풀리지 않도록 일단에 다수의 홈이 형성된 것으로, 도 1은 종래 캐슬 너트의 구조를 도시한 것이다.In general, the castle nut (castle nut) is formed with a plurality of grooves at one end so that the screw is fastened, Figure 1 shows the structure of the conventional castle nut.
도시한 바와같이 내경에 나사공(a)이 형성되고 일단 외경에 다수의 지지구(b)가 일체로 형성된 캐슬 너트(c)로 구성된다.As shown, the screw hole (a) is formed in the inner diameter, and once composed of a castle nut (c) formed with a plurality of supports (b) integrally on the outer diameter.
이와같이 구성된 캐슬 너트(c)를 체결하기 위해서는, 먼저 와셔(d)에 관통 형성된 통공(e)을 체결하는 볼트(f)의 외경에 끼운 후, 상기 볼트(f) 외경을 상기 캐슬 너트(g)의 나사공(a)에 삽입하여 캐슬 너트(c)를 시계방향으로 회전시켜 상기 캐슬 너트(c) 일단 외경에 형성된 다수의 지지구(b) 사이에 상기 볼트(f) 외경에 형성된 관통공(i)을 정확하게 일치시킨 다음, 상기 볼트(f) 외경의 관통공(i)을 통하여 분할핀(j)을 삽입시킨후, 상기 분할핀(j)의 양끝단을 공구를 사용하여 절곡시켜 볼트(f)에 일치되게 고정 시키는 것이다.In order to fasten the castle nut (c) configured as described above, first, the bolt nut (g) is inserted into the outer diameter of the bolt (f) for fastening the through hole (e) formed through the washer (d). The through hole formed in the outer diameter of the bolt (f) between the plurality of supports (b) formed in the outer diameter of one end of the castle nut (c) by inserting into the screw hole (a) of the clockwise rotation After the i) is correctly matched, the split pin j is inserted through the through hole i of the outer diameter of the bolt f, and then both ends of the split pin j are bent using a tool to bolt v It is fixed to match.
그러나, 이와같이 볼트(f)를 캐슬 너트(c)에 체결하기 위해서 볼트(f)를 캐슬 너트(c)의 나사공(a)에 체결한 후, 캐슬 너트(c)의 지지대(b) 사이에 볼트(f)의 관통공(i)을 정확하게 일치시기 위해서는 캐슬 너트(c)를 회전시켜서 캐슬 너트(c)의 지지대(b) 사이에 볼트(f)의 관통공(i)을 정확하게 일치시킨후, 분할핀(j)을 삽입시켜야 하므로써 작업시간이 과다하게 소요되어 체결작업이 저하되고, 또한 조임 토오크가 불균일한 문제점이 발생 되었다.However, in order to fasten the bolt f to the castle nut c in this manner, the bolt f is fastened to the screw hole a of the castle nut c, and then between the supports b of the castle nut c. In order to match the through hole (i) of the bolt (f) accurately, the castle nut (c) is rotated to exactly match the through hole (i) of the bolt (f) between the supports (b) of the castle nut (c). Since the split pin (j) has to be inserted, the working time is excessively excessive and the tightening work is deteriorated, and the tightening torque is nonuniform.
이와같은 종래의 문제점을 해결하기 위하여 안출된 본 고안은, 캐슬 너트의 체결이 용이하여 작업성 및 조임토오크를 균일하게 하는데 그 목적이 있다.The present invention devised to solve such a conventional problem is to facilitate the fastening of the castle nut, the purpose is to make the workability and tightening torque uniform.
이와같은 본 고안의 목적은, 캐슬 너트 내경에 통공을 관통형성하고 일단 외경에 다수의 만곡홈을 형성하며, 상기 캐슬 너트의 일단에 밀착되는 플랜지가 일체로 설치된 플랜지 너트로 구성되어 달성된다.The object of the present invention is achieved by forming a through-hole through the inner diameter of the castle nut and a plurality of curved grooves at one end of the outer diameter, and consisting of a flange nut integrally provided with a flange in close contact with one end of the castle nut.
도 1(a)는 종래 캐슬 너트 구조를 도시한 분해 사시도 이고,Figure 1 (a) is an exploded perspective view showing a conventional castle nut structure,
(b)는 (a)도의 결합상태도 이다.(b) is the combined state diagram of (a).
도 2는 본 고안 캐슬 너트 구조를 도시한 분해 사시도.Figure 2 is an exploded perspective view of the present invention castle nut structure.
도 3은 제 2도의 결합 상태도.3 is a coupled state diagram of FIG.
도 4는 본 고안의 실시예를 도시한 단면도.Figure 4 is a cross-sectional view showing an embodiment of the present invention.
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 캐슬 너트2 : 통공1: Castle nut 2: Through hole
3 : 만곡홈4 : 플랜지3: curved groove 4: flange
5 : 플랜지 너트10 : 삽입공5 flange nut 10 insertion hole
이하, 본 고안의 구체적인 실시예를 첨부 도면을 참조하여 상세히 설명 한다.Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 2는 본 고안 캐슬 너트 구조를 도시한 분해 사시도 이고, 도 3은 도 2의 결합 상태도 이다.FIG. 2 is an exploded perspective view showing the castle nut structure of the present invention, and FIG. 3 is a coupled state diagram of FIG. 2.
도시한 바와 같이 본 고안은 내경에 통공(2)이 형성되고 일단에 다수의 만곡홈(3)이 형성된 캐슬 너트(1)를 형성하고, 상기 캐슬 너트(1)에 밀착되는 플랜지(4)가 일체로 형성되고 상기 캐슬 너트(1)의 통공(2)이 일치되게 나사공(6)이 형성된 플랜지 너트(5)를 형성하며, 상기 캐슬 너트(1)의 통공(2)과 플랜지 너트(5)의 나사공(6)을 통하여 볼트(7)를 체결 시키고, 상기 볼트(7) 외경에 천공된 관통공(8)에 삽입되어 볼트(7)를 고정 시키는 분할핀(9)으로 구성된다.As shown in the present invention, the through-hole 2 is formed in the inner diameter and the castle nut 1 having a plurality of curved grooves 3 formed at one end thereof, and the flange 4 is in close contact with the castle nut 1 A flange nut 5 formed integrally with the threaded hole 6 is formed to coincide with the through hole 2 of the castle nut 1, and the through hole 2 and the flange nut 5 of the castle nut 1 are formed. It is composed of a split pin (9) for fastening the bolt (7) through the screw hole (6) of the) and is inserted into the through hole (8) perforated in the outer diameter of the bolt (7) to fix the bolt (7).
이와 같이 구성된 본 고안의 작용을 첨부된 도면을 참조하여 설명한다.The operation of the present invention configured as described above will be described with reference to the accompanying drawings.
도면 도 2 및 도 3 에서와 같이, 먼저 체결하고저 하는 볼트(7) 외경을 상기 플랜지 너트(5)의 나사공(6)에 완전히 체결한 후, 상기 볼트(7) 외경을 캐슬 너트(1)의 통공(2)에 삽입 시키면, 상기 플랜지 너트(5)의 플랜지(4)가 캐슬 너트(1) 일측면에 밀착되어 조임토오크가 균일하고 상기 볼트(7) 외경이 캐슬 너트(1)의 통공(2)을 통과하여 캐슬 너트(1)의 통공(2) 외부로 노출되는 것이다.As shown in FIGS. 2 and 3, the outer diameter of the bolt 7 to be fastened to the threaded hole 6 of the flange nut 5 is completely tightened, and then the outer diameter of the bolt 7 is set to the castle nut 1. ), The flange 4 of the flange nut 5 is in close contact with one side of the castle nut 1 so that the tightening torque is uniform and the outer diameter of the bolt 7 is equal to that of the castle nut 1. It passes through the through hole 2 and is exposed to the outside of the through hole 2 of the castle nut 1.
이상태에서 상기 캐슬 너트(1)를 좌우로 적절하게 회전시키면, 상기 캐슬 너트(1)의 통공(2)이 볼트(7) 외경을 따라 회전하므로써 캐슬 너트(1)의 회전이 용이하여 상기 볼트(7)의 관통공(8)과 상기 캐슬 너트(1) 일단외경에 형성된 만곡홈(3) 사이에 상호 일치시키기가 용이한 것이다.In this state, when the castle nut 1 is properly rotated to the left and right, the through hole 2 of the castle nut 1 rotates along the outer diameter of the bolt 7 so that the castle nut 1 can be easily rotated and the bolt ( It is easy to coincide between the through hole 8 of 7) and the curved groove 3 formed in the outer diameter of one end of the castle nut 1.
상기 볼트(7)의 관통공(8)과 상기 캐슬 너트(1) 일단외경에 형성된 만곡홈(3) 사이에 상호 일치시킨 상태에서 볼트(7)의 관통공(8)을 통하여 양측이 분할된 분할핀(9)을 삽입시키면, 상기 분할핀(9)은 상기 캐슬 너트(1)의 만곡홈(3) 내에 밀착된 상태로 볼트(7)의 관통공(8)에 삽입되는 것이며,Both sides are divided through the through holes 8 of the bolts 7 in a state where the through holes 8 of the bolts 7 and the curved grooves 3 formed in the outer diameter of one end of the castle nut 1 coincide with each other. When the split pin 9 is inserted, the split pin 9 is inserted into the through hole 8 of the bolt 7 in a state of being in close contact with the curved groove 3 of the castle nut 1,
이상태에서 분할핀(9)의 양측을 볼트(7) 외경에 절곡시켜 볼트(7)를 고정하는 것이다.In this state, both sides of the split pin 9 are bent to the outer diameter of the bolt 7 to fix the bolt 7.
한편, 도 3에 도시한 바와 같이 캐슬 너트(1)의 외경 소정위치에 삽입공(10)을 관통형성하여 상기 볼트(7)의 관통공(8)과 상호 일치시킨 후, 분할핀(9)을 삽입시켜 볼트(7)를 고정 하는 것이다.Meanwhile, as shown in FIG. 3, after the insertion hole 10 is formed at the outer diameter predetermined position of the castle nut 1 to coincide with the through hole 8 of the bolt 7, the split pin 9 is formed. Fix the bolt (7) by inserting.
이상에서와 같이 캐슬 너트(1) 내경에 통공(2)을 형성하여 체결되는 볼트(7)의 관통공(8)과 상호 일치가 용이하여 분할핀(9)의 설치가 간단하므로써 체결작업을 향상 시키는 것이다.As described above, the through-hole 8 of the bolt 7 fastened by forming the through-hole 2 in the inner diameter of the castle nut 1 is easy to coincide with each other, thereby simplifying the installation of the split pin 9, thereby improving the fastening operation. will be.
상기한 바와같이 상술한 본 고안은, 캐슬 너트(1) 일단 외경에 만곡홈(3)을 형성하고 내경에는 통공(2)을 형성하여 체결되는 볼트(7)의 관통공(8)과 의 일치가 용이하여 분할핀(9)의 설치가 간단하므로써 체결작업을 향상 시키고 조임토오크가 균일한 효과가 제공된다.As described above, the present invention described above coincides with the through hole 8 of the bolt 7 which is formed by forming the curved groove 3 at the outer diameter of the castle nut 1 and the through hole 2 at the inner diameter thereof. It is easy to install the split pin (9) to improve the fastening work and provide a uniform tightening torque effect.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960027610U KR19980014006U (en) | 1996-08-31 | 1996-08-31 | Castle Nut Installation Structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960027610U KR19980014006U (en) | 1996-08-31 | 1996-08-31 | Castle Nut Installation Structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980014006U true KR19980014006U (en) | 1998-06-05 |
Family
ID=53974840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960027610U KR19980014006U (en) | 1996-08-31 | 1996-08-31 | Castle Nut Installation Structure |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980014006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040040861A (en) * | 2002-11-08 | 2004-05-13 | 현대자동차주식회사 | Locking nut assembly |
-
1996
- 1996-08-31 KR KR2019960027610U patent/KR19980014006U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040040861A (en) * | 2002-11-08 | 2004-05-13 | 현대자동차주식회사 | Locking nut assembly |
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