KR970005635Y1 - Cylinder pin cap - Google Patents

Cylinder pin cap Download PDF

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Publication number
KR970005635Y1
KR970005635Y1 KR2019930027762U KR930027762U KR970005635Y1 KR 970005635 Y1 KR970005635 Y1 KR 970005635Y1 KR 2019930027762 U KR2019930027762 U KR 2019930027762U KR 930027762 U KR930027762 U KR 930027762U KR 970005635 Y1 KR970005635 Y1 KR 970005635Y1
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South Korea
Prior art keywords
pin
cap
thread
pin cap
cylinder
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KR2019930027762U
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Korean (ko)
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KR950018614U (en
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최숙자
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최숙자
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Priority to KR2019930027762U priority Critical patent/KR970005635Y1/en
Publication of KR950018614U publication Critical patent/KR950018614U/en
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Publication of KR970005635Y1 publication Critical patent/KR970005635Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18Constructional details
    • B65H75/185End caps, plugs or adapters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00Constructional details of the handling apparatus
    • B65H2402/50Machine elements
    • B65H2402/51Joints, e.g. riveted or magnetic joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/30Handled filamentary material
    • B65H2701/31Textiles threads or artificial strands of filaments

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  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

요약 없음No summary

Description

실린더용 개량 핀캡Improved Pin Cap for Cylinder

제1도는 본 고안의 분해사시도1 is an exploded perspective view of the present invention

제2도는 본 고안의 조립된 상태를 나타낸 단면도2 is a cross-sectional view showing the assembled state of the present invention

제3도는 본 고안의 한실시예를 나타낸 단면도3 is a cross-sectional view showing an embodiment of the present invention

제4도는 종래 고안의 단면도4 is a cross-sectional view of a conventional design

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1, 1', 1a, 1a' : 핀캡2 : 플렌지1, 1 ', 1a, 1a': Pin cap 2: Flange

3, 3', 4, 6 : 나조5 : 연결봉3, 3 ', 4, 6: Nazo 5: Connecting rod

7, 7' : 압축스프링8, 8a, 8a' : 핀7, 7 ': compression spring 8, 8a, 8a': pin

9 : 중공관9: hollow tube

본 고안은 연사용 실린더의 개량 핀캡에 관한 것으로, 구체적으로는 더욱 안정적이고 보다 안전하게 사용할 수 있는 핀캡을 제공하여 신뢰성을 극대화시켜려는 것이다.The present invention relates to an improved pin cap of a continuous use cylinder, specifically, to maximize reliability by providing a pin cap that can be used more stably and safely.

주지된 바와 같이 연사용 실린더의 중앙부에 형성된 중공관에는 내부에 압축스프링과 핀을 내장하여서 된 핀캡을 중공관 상, 하부에 각각 삽입고정시키는데, 종래의 구성들을 주로 핀캡 외주연에 금속익편을 형성하거나 하단 또는 상단부에 금속익편을 형성하여 일단 실린더의 중앙부에 형성된 중공관에 삽입되면 빠지지 못하도록함으로써 견고한 고정이 이루어지도록 하였던 것이다.As is well known, the hollow tube formed in the center portion of the injector cylinder has a pin cap formed by embedding a compression spring and a pin inside the hollow tube, and fixed to each of the upper and lower portions of the hollow tube. Or to form a metal blade piece in the lower or upper end once it is inserted into the hollow tube formed in the center portion of the cylinder to prevent it from being secured to be made.

또한 위와 같이 구성된 것들중 일부의 구성은 제4도에서 보는 바와 같이 핀캡(22) 하단부에 고정핀(23)를 박아고정시킴으로서 핀(21)을 지지하는 압축스프링(24)이 안정적으로 지지할 수 있도록 함으로서 실린더 핀캡(22)의 신뢰성을 높이려고도 하였던 것이다In addition, the configuration of some of the above configuration can be stably supported by the compression spring 24 supporting the pin 21 by fixing the fixing pin 23 to the lower end of the pin cap 22 as shown in FIG. In order to improve the reliability of the cylinder pin cap (22).

그러나 위와 같은 종래의 핀캡(22)들은 거의 대부분이 설치하거나 또한 사용시 많은 문제점이 야기되는 것이다.However, the conventional pin caps 22 as described above are mostly caused by many problems when installed or used.

즉, 종래의 핀캡들중 외주연에 금속익편을 형성한 것들은 제조시, 먼저 합성수지등으로 핀캡을 제조한후, 이 표면에 별도로 제조된 금속익편을 씌워고정시키거나 나사등으로 조리고정시켜야 하였기 때문에 제조시 시간이 과다소용되고 작업인력이 많이 들어 이로 인한 원가상승이 필연적이라는 점이다.That is, in the conventional pin caps that the metal blade pieces are formed on the outer circumference of the manufacturing process, the pin caps were first manufactured with synthetic resin, and then the metal blade pieces separately prepared on this surface had to be fixed or cooked with screws or the like. This is because the time is excessively used during manufacturing and the labor force is so high that the cost increase is inevitable.

또한 실린더의 중공관에 핀캡을 강제로 삽입고정시킬때 중공관 내벽면에 금속익편으로 인한 홈이 크게 발생하고, 또 금속익편 자체가 설치전에는 확개되어 있다가 중공관에 삽입되면서, 중공관 내벽에 의해 강제로 오므려 들면서 삽입되게 되어 간혹 중공관 자체가 파손되기도 하였으며 삽입하기도 매우 힘들지만 일단 삽입된후 분해하기는 더더욱 힘들어 호환성이 큰문제로 대두되기도 하였던 것이다.In addition, when the pin cap is forcedly inserted into the hollow tube of the cylinder, grooves due to the metal blade pieces are greatly generated on the inner wall surface of the hollow tube, and the metal blade pieces themselves are expanded before installation and are inserted into the hollow tube, The hollow tube itself was sometimes damaged due to being forced to be retracted by inserting it, but it was very difficult to insert, but it was even more difficult to disassemble once inserted, resulting in a big problem of compatibility.

그리고 제4도의 경우는 사용중에 실이 핀(21)과 캡(22)의 틈사이로 진입되는 경우에 매우 불합리한 고안으로 볼수 있는데, 이는 연사용 실린더가 회전하는 도중 풀려나가던 실이 핀에 걸리기만하면 실자체가 캡내부로 진입되다가 고정핀에 걸려 꼬여져서 풀수없는 상태로 되는 것이어서 이경우 실린더의 교체를 행하여야 하는 불합리한 폐단이 야기되는 것이기 때문에 사용에 문제가 따른 것이다.And in the case of Figure 4 can be seen as a very unreasonable design when the thread enters the gap between the pin 21 and the cap 22 during use, which is if the thread that was released during the rotation of the injector cylinder is caught by the pin It enters the inside of the cap and is caught in the fixing pin is twisted to be in a state that can not be solved in this case causes an unreasonable closure to replace the cylinder is a problem in use.

특히 연사용 실린더로 부터 풀려나가는 도중 실자체가 핀(21)에 걸려 캡내부로 말려들어가는 경우는 자주있는 현상이며, 이때 캡(22)내부로 말려들어간 실은 고정핀에 걸려 꼬인다음에는 다시 풀어낼수 없어 사용에 문제가 발생하게 되는 것을 주지의 사실인 것이다.Particularly, the thread itself is caught by the pin 21 and rolled into the cap while being released from the injector cylinder.In this case, the thread rolled into the cap 22 can be released by twisting the fixing pin. It is a well-known fact that there is no problem in use.

따라서 본 고안은 위와 같은 종래의 제반 문제점을 감안하여 안출된 것으로, 특히 연사기용 실린더에 삽입 및 분해가 간편하게 이루어지면서 사용중 실린더의 중공관으로 부터 캡이 분해되지 않도록 하며, 또 실이 핀과 캡사이로 말려들어가는 경우에도 쉽게 풀려나올 수 있도록 함은 물론 조립시 실린더의 중공관에 전혀 홈을 발생시키지 않도록 하려는데 그 목적이 있는 것이다.Therefore, the present invention has been devised in view of the above-mentioned conventional problems, and in particular, it is easy to insert and disassemble the cylinder for the twisting machine so that the cap is not disassembled from the hollow tube of the cylinder during use, and the thread is between the pin and the cap. The purpose is to make it easy to be released even when it is rolled out, as well as not to create a groove at all in the hollow tube of the cylinder during assembly.

이하, 첨부된 도면에 의거 본 고안을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

상부에 플렌지(2)를 형성한 통상의 핀캡(1)에 있어서, 캡(1)의 하단을 개방시키되, 하단내주연부에 나조(3)를 형성시키고, 또 핀캡(1)과 다른핀캡(1')을 연결시키는데 있어서, 상, 하단외주연에 나조(4)를 형성시킨 별도의 연결봉(5)으로서 연결시킬수 있도록 하였으며, 각각의 핀캡(1)(1') 내부에 압축스프링(7)(7')을 삽입시켜 핀(8)을 탄지시킨 것이다.In the conventional pin cap 1 having the flange 2 formed thereon, the lower end of the cap 1 is opened, and the thread 3 is formed in the lower inner periphery, and the pin cap 1 and the other pin cap 1 ') In connection, it was to be connected as a separate connecting rod (5) formed in the upper and lower outer periphery (4), and each of the pin spring (1) (1') compression spring (7) ( 7 ') is inserted to pin the pin (8).

제3도는 본 고안의 한실시예를 나타낸 것인데, 이는 핀캡(1a)의 삽입관을 매우 길게 형성한 후 끝단부 내주연에 나조(3')를 형성하고, 이 나조에 결합되는 다른 핀캡(1a')은 끝단외주면에 나조(6)를 형성하되, 전술한 삽입관에 삽입될 수 있는 작은 직경으로 구성시켰다.Figure 3 shows an embodiment of the present invention, which forms the insertion tube of the pin cap (1a) very long, and then forms the thread 3 'on the inner periphery of the end, and another pin cap (1a) coupled to the thread ') Forms a screw 6 on the outer circumferential surface of the end, but has a small diameter that can be inserted into the aforementioned insertion tube.

그리고 이경우 스프링(7a)은 매우 길게 형성하여, 상,하단부가 각각 핀(8a)(8a')에 탄지되도록 하였으며, 실린더 중심부에 형성된 중공간(9)의 기울기에 따라 적절히 형성시킨 것이다.In this case, the spring (7a) is formed to be very long, so that the upper and lower ends are supported by the pins (8a) (8a '), respectively, appropriately formed according to the inclination of the intermediate space (9) formed in the center of the cylinder.

미설명부호 10은 연사용 실린더이다.Reference numeral 10 denotes a continuous cylinder.

이와 같이 구성된 본 고안은 첫째, 조립이 매우 간편하고, 둘째, 실이 핀과 핀캡사이의 틈새로 말려들어가더라도 다시 풀어내기가 매우 용이하며, 셋째, 착탈이 손쉬워 교체가 손쉬운 잇점이 있는 것이다.The present invention configured as described above is firstly very easy to assemble, and secondly, even if the thread is rolled into the gap between the pin and the pin cap, it is very easy to release again, and thirdly, there is an advantage that the replacement is easy because the detachment is easy.

왜냐하면, 양끝단 외주연에 나조(4)를 형성한 연결봉(5)을 이용하여 핀캡(1)과 다른 핀캡(1')을 각각 연결봉(5)의 양끝단 나조에 나합고정시키면 되므로 실린더(10)에 핀캡(1)(1')의 조립이 매우 간편하고도 신속하게 이루어질 수 있게 되는 것이고, 또 결합력의 정도는 핀켑(1)(1')을 연결봉(5)에 어느정도의 압력으로 나합고정시켜 주었으냐에 따라 매우 견고한 조립되는 것이며, 이경우 중공관(9) 내부에 전혀 홈을 발생시키지 않아 조립고정중 실린더가 파손되는 경우도 없다 할것이다.Since the pin cap 1 and the other pin cap 1 'are screwed to both end threads of the connecting rod 5, respectively, by using the connecting rod 5 having the thread 4 formed on the outer periphery of both ends, the cylinder 10 It is possible to assemble the pin cap (1) (1 ') very easily and quickly, and the degree of coupling force is to pin the pin pin (1) (1') to the connecting rod (5) to a certain pressure It will be assembled very solid depending on whether it is made, in which case there will be no grooves inside the hollow tube (9) will not break the cylinder during assembly fixing.

또한, 핀(8)과 캡(8)(8') 사이의 틈새로 실이 말려들어갔을 경우에는 핀(8)을 살짝누른 상태에서 실을 서서히 잡아빼매면 실이 절사될 염려없이 그래도 풀려나올수 있게 되는 것이다.In addition, if the thread has been rolled into the gap between the pin 8 and the cap 8, 8 ', it may be released without fear of thread cutting by gently pulling the thread while pressing the pin 8 slightly. Will be.

본 고안의 한실시예인 제3도의 경우는 핀캡(1a) 및 (1a')의 크기를 다르게 하되, 핀캡(1a)은 길이를 길게한 상태에서 하단 내주연에 나조(3)를 형성시키고, 핀캡(1a')은 전술한 핀캡(1a)의 하단에 형성된 나조(3')에 바로 나합고정될 수 있도록 작에 형성하여 중공관(9) 내부에서 핀캡(1a)와 (1a')가 서로 나합고정되도록 한것인데, 이경에 압축스프링(7a)은 길이가 매우 길고, 한개의 압축스프링(7a)으로 핀(8a)(8a')을 한번에 탄지시킴으로서 조립성이 뛰어나면, 또 중공관 내벽에 홈을 발생시키지 않더라고 견고한 조립이 이루어질 수 있으면서 부품교체가 매우 용이한 효과가 있는 것이다.In the case of FIG. 3, which is an embodiment of the present invention, the sizes of the pin caps 1a and 1a 'are different, but the pin caps 1a form the thread 3 at the lower inner circumference in the state of lengthening the pin caps 1a and 1. (1a ') is formed so as to be directly screwed to the screw (3') formed on the lower end of the pin cap (1a) described above so that the pin cap (1a) and (1a ') in the hollow tube (9) In this case, the compression spring 7a has a very long length, and the compression spring 7a has a very long length, and once the pin 8a (8a ') is held by one compression spring 7a for excellent assembly, a groove is formed in the inner wall of the hollow tube. Even if it does not occur, the solid assembly can be made while replacing parts is very easy effect.

또한 이경우 핀과 캡사이로 실이 말려 진입되더라도 캡내부가 중공상태로 되어 있는 것이기에 나중에 말려들어간 실을 서서히 잡아당기면 부드럽게 풀릴수 있게 되는 것이며, 이에따라 공급되는 실이 절사됨을 예방할 수 있는 것이다.In this case, even if the thread is rolled in between the pin and the cap, the inside of the cap is in a hollow state, so that when the thread is slowly pulled in, the thread can be loosened smoothly, thereby preventing the thread from being fed.

상술한 바와 같이 본 고안은 상, 하외주면에 나조(4)를 형성한 연결봉(5)을 이용하여 핀캡(1)(1')을 조립고정시키거나, 아니면 삽입관의 길이가 매우 긴 핀캡(1a)과 삽입관의 외경 및 길이가 매우 짧은 핀캡(1a)을 서로 나합시켜 핀캡을 구성함으로써 실린더의 중심관에 전혀 홈을 발생시키지 않은 상태로도 견고한 조립이 가능하고, 핀과 캡사이로 실이 말려드러가더라고 다시풀어내기 용이하여, 착탈이 손쉬워 부품교체가 매우 간편한 유용한 고안인 것이다.As described above, the subject innovation is to assemble and fix the pin cap (1) (1 ') using the connecting rod (5) formed on the upper and lower peripheral surfaces of the screw thread (4), or the pin cap of very long insertion tube ( 1a) and the pin cap (1a) having a very short outer diameter and length of the insertion tube are joined together to form a pin cap, so that a solid assembly is possible without generating any groove in the center tube of the cylinder. It is easy to remove even if dried, easy to remove and replace parts is a very convenient design.

Claims (1)

상부에 플렌지(2)를 형성한 통상의 핀캡(1)(1')에 있어서, 캡(1)(1')의 하단을 개방시키되, 하단 내주연부에 나조(3)를 형성시키고, 또 핀캡(1)과 다른 핀캡(1')을 연결시키는데 있어서, 상, 하단을 나조(4)를 형성시킨 연결봉(5)을 형성하여, 이 연결봉(5) 상, 하단부에 핀캡(1)(1')을 각각 나합고정시킴을 특징으로 한 연사용 실린더의 개량 핀캡.In the conventional pin cap (1) (1 ') having the flange (2) formed on the upper side, the lower end of the cap (1) (1') is opened, and the thread (3) is formed on the lower inner periphery, and the pin cap In connecting (1) and the other pin cap (1 '), the connecting rod (5) which forms the upper and lower threaded thread (4) is formed, and the pin cap (1) (1') is provided on the lower end of this connecting rod (5). Improved pin cap for continuous use cylinders, characterized in that
KR2019930027762U 1993-12-13 1993-12-13 Cylinder pin cap KR970005635Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930027762U KR970005635Y1 (en) 1993-12-13 1993-12-13 Cylinder pin cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930027762U KR970005635Y1 (en) 1993-12-13 1993-12-13 Cylinder pin cap

Publications (2)

Publication Number Publication Date
KR950018614U KR950018614U (en) 1995-07-22
KR970005635Y1 true KR970005635Y1 (en) 1997-06-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930027762U KR970005635Y1 (en) 1993-12-13 1993-12-13 Cylinder pin cap

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Publication number Publication date
KR950018614U (en) 1995-07-22

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