KR900008834Y1 - Cam apparatus of hand knitting machine - Google Patents

Cam apparatus of hand knitting machine Download PDF

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Publication number
KR900008834Y1
KR900008834Y1 KR2019870019554U KR870019554U KR900008834Y1 KR 900008834 Y1 KR900008834 Y1 KR 900008834Y1 KR 2019870019554 U KR2019870019554 U KR 2019870019554U KR 870019554 U KR870019554 U KR 870019554U KR 900008834 Y1 KR900008834 Y1 KR 900008834Y1
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KR
South Korea
Prior art keywords
knitting machine
cage
cage cam
carriage
cam
Prior art date
Application number
KR2019870019554U
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Korean (ko)
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KR890010732U (en
Inventor
박대식
Original Assignee
박대식
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박대식 filed Critical 박대식
Priority to KR2019870019554U priority Critical patent/KR900008834Y1/en
Publication of KR890010732U publication Critical patent/KR890010732U/en
Application granted granted Critical
Publication of KR900008834Y1 publication Critical patent/KR900008834Y1/en

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/32—Cam systems or assemblies for operating knitting instruments
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/30—Driving devices for thread-carrier rods
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B3/00—Hand tools or implements

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Abstract

내용 없음.No content.

Description

수편기용 캐리지의 케이지캠 동작장치Cage cam operating device of carriage for knitting machine

제 1 도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.

제 2 도는 본 고안의 조립된 상태 사시도.2 is an assembled perspective view of the present invention.

제 3 도는 본 고안의 요부 측단면도.3 is a side cross-sectional view of the main part of the present invention.

제 4 도는 본 고안의 요부 작동설명을 위한 측단면도.Figure 4 is a side cross-sectional view for explaining the main operation of the present invention.

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

8 : 링고정구 9 : 고정보올트8: ring fixture 9: high information olt

10 : 나선스프링 11 : 스프링수납관체10: spiral spring 11: spring storage pipe

12 : 스프링받침턱 13 : 키축12: spring bearing jaw 13: key axis

13' : 구형선단부 14 : 캠13 ': Spherical tip 14: Cam

본 고안은 종래의 수편기용 캐리지의 케이지캠의 승, 하강 동작에 있어서 케이지캠의 승, 하강 동작이 유연하면서도 정확하고 견고하도록 개량한 수편기용 캐리지의 캐이지 캠동작 장치에 관한 것이다.The present invention relates to a cage cam operation device of a carriage for a knitting machine, which is improved so that the raising and lowering of the cage cam in the raising and lowering operation of the cage cam of the conventional knitting machine carriage is flexible, accurate and robust.

종래의 케이지 캠 상,하 승강구조는 캐리지 판체의 죽관에 관통하여 끼워 설치된 케이지캠축의 중간부에 상, 하 2단으로 환상홈을 형성하고, 축관에는 탄성강선을형으로 굽혀 만든 클립형 고정구를 끼웠을 때 고정구의 내측 호형부와 고정홈에 탄삽될 수 있는 삽지장공을 뚫어 끼워 케이지캠축의 승, 하강 동작을 고정시킬 수 있게 한 구조(일본 특허 공고번호 소 42-2043)호로 되어 있다.Conventional cage cam up and down lifting structure forms an annular groove in the upper and lower two stages in the middle of the cage cam shaft installed through the bamboo tube of the carriage plate, and the elastic pipe When a clip-type fixture made of a bent shape is fitted, a structure is made to fix the cage cam shaft by raising and lowering by inserting an insertion hole that can be inserted into the inner arc portion and the fixing groove of the fixture (Japanese Patent Publication No. 42- 2043).

이와 같은 구조는 게이지 캠축의 고정홈 양측에 클립형 고정구의 내측 호형부가모양으로 길게 끼워져 있어 접촉면적이 넓기 때문에 작동시 마찰 계수가 높아 승, 하강 동작이 유연하지 못하여 동작시킬때마다 한손으로 캐리지 몸체를 눌러주고 다른 한손으로 케이지 칩 상단의 손잡이를 잡아 누르거나 당겨 주어야 하는 문제점 때문에 편직작업 능률이 저조한 문제점이 있었고 마찰에 의해 클립형 고정구를 수시로 교체하여야 하는 유지 관리상 결점이 있었다.Such a structure has an inner arc portion of a clip-type fixture at both sides of the fixing groove of the gauge camshaft. Since the contact area is wide and the contact area is wide, the friction coefficient is high during operation, so the lifting and lowering motion is inflexible, so the carriage body must be pressed with one hand and the handle on the top of the cage chip must be pressed or pulled with the other hand. Due to the problems, there was a problem of poor knitting efficiency and a maintenance defect that requires frequent replacement of the clip-type fasteners by friction.

본 고안에서는 이상과 같은 문제점을 해결하기 위하여 케이지의 케이지캠 승,하강 동작이 부드럽게 하기 위하여 신단이 구형인 몸체형 키축을 케이캠축에 끼워진 관체외부에서 스프링 탄압에 의해 케이지 캠축의 환상 홈에 점 접촉으로 끼워지도록 구성한 것이다.In this design, in order to solve the above problems, in order to smooth the cage cam up and down, the spherical body type key shaft with the new end is contacted with the annular groove of the cage cam shaft by spring pressure on the outside of the tube fitted to the cage cam shaft. It is configured to be fitted with.

이를 첨부한 도면에 의하여 그 구성을 상세히 설명하면 다음과 같다.Referring to the accompanying drawings in detail the configuration as follows.

기판의 축지관(3)에 캠축(4)을 끼워서 손잡이(5)를 당기거나 누를때 상, 하 환상홈(6)(6`)에 키가 끼워져 케이지캠(7)이 승,하강 할수 있게 한 편직기의 캐리지(1)에 있어서, 축지관(3)에 링고정구(8)를 끼워 고정보울트(9)로 고정시키되 링고정구(8)일측에 나선스프링(10)이 수납되는 스프링수납판체(11)를 착설하고, 그 내부에 스프링받침턱(12)이 형성되고, 구형선단부(13')가 형성된 키축(13)을 끼운 다음 캠(14)을 나사 조립하여 나선스프링(10)에 의해 구형선단부(13')가 링고정구(8)와 축지관(3)에 천공된 통공(14) (14')을 통하여 캠축(4)의 상,하 환상홈(6) (6')에 점 접촉상태로 끼워지도록 구성한 것이다.When the cam shaft 4 is inserted into the cage tube 3 of the substrate, the key 5 is inserted into the upper and lower annular grooves 6 and 6 when the handle 5 is pulled or pressed, so that the cage cam 7 can move up and down. In the carriage 1 of one knitting machine, a spring-loading plate body in which a ring stopper 8 is inserted into a retainer tube 3 and fixed by a high information bolt 9, and a spiral spring 10 is stored on one side of the ring stopper 8. (11) is installed, a spring bearing jaw (12) is formed therein, a key shaft (13) having a spherical tip (13 ') is fitted, and the cam (14) is screw-assembled by a spiral spring (10). A spherical tip 13 'is attached to the upper and lower annular grooves 6 and 6' of the camshaft 4 through the through holes 14 and 14 'bored in the ring fastener 8 and the retaining pipe 3. It is configured to be fitted in contact state.

이와 같이 구성된 본 고안 케이지 캠 승, 하강 장치는 상,하 환상홈(6) (6')에 키축(13)의 구형성단부(13')가 점 접촉으로 끼워지는 것이어서 종래에 비해 마찰계수가 매우 작기 때문에 손잡이(5)를 잡고 당기거나 눌러주는 케이지캠(7)의 승, 하강 동작이 부드럽게 되어 한손으로도 케이지 캠의 승, 하강 동작을 시킬수 있게 된다.The cage cam raising and lowering device of the present invention configured as described above has a spherical end portion 13 'of the key shaft 13 fitted into the point contact with the upper and lower annular grooves 6 and 6', so that the coefficient of friction is higher than in the related art. Since it is very small, the lifting and lowering operation of the cage cam 7 which pulls or presses the handle 5 becomes smooth, so that the cage cam can be moved up and down with one hand.

따라서 본 고안은 종래와 같이 캐리지 몸체를 한손으로 잡고 다른 한손으로는 캠축을 상, 하동작 시켜야 하는 문제점이 해결되어 편직작업 능률이 양호하게 되고 마손률이 저하되어 승, 하강 장치의 유지관리가 편리한 효과도 있다.Therefore, the present invention solves the problem of holding the carriage body with one hand and moving the camshaft up and down with the other hand, so that knitting work efficiency is improved and wear and tear rate is lowered. It also works.

Claims (1)

기판(2)의 축지관(3)에 캠축(4)을 끼워 손잡이(5)를 당기거나 누를때 상, 하 환상홈(6) (6')에 키가 끼워져 케이지캠(7)이 승, 하강 상태를 고정시키는 수편기 캐리지(1)의 케이지 캠 동작장치에 있어서, 축지관(3)에 링고정구(8)을 끼워 고정보울트(9)로 고정시키되 링 고정구(8) 일측에 스프링 수납관체(11)을 착설하여 이를 스프링 받침턱(12)이 형성된 키축(13)을 나선스프링(10)과 함께 장착하여 키축(13)의 구형선단부(13')가 상,하 환상홈(6) (6')에 끼워지도록 구성한 수편기용 캐리지의 케이지 캠 동작장치.When the camshaft 4 of the substrate 2 is inserted into the camshaft 4 and the handle 5 is pulled or pressed, a key is inserted into the upper and lower annular grooves 6 and 6 'so that the cage cam 7 rises and falls. In the cage cam operating device of the knitting machine carriage (1) for fixing the lowered state, by inserting the ring fastener (8) to the retaining pipe (3) and fixed with a high information bolt (9), the spring receiving tube on one side of the ring fastener (8) (11) is installed and mounted on the spring shaft (12) key shaft (13) with a spiral spring (10) with a spherical tip (13 ') of the key shaft 13 is the upper and lower annular groove (6) ( Cage cam operation device of a carriage for a knitting machine configured to be inserted into a 6 ').
KR2019870019554U 1987-11-12 1987-11-12 Cam apparatus of hand knitting machine KR900008834Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870019554U KR900008834Y1 (en) 1987-11-12 1987-11-12 Cam apparatus of hand knitting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870019554U KR900008834Y1 (en) 1987-11-12 1987-11-12 Cam apparatus of hand knitting machine

Publications (2)

Publication Number Publication Date
KR890010732U KR890010732U (en) 1989-07-11
KR900008834Y1 true KR900008834Y1 (en) 1990-09-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870019554U KR900008834Y1 (en) 1987-11-12 1987-11-12 Cam apparatus of hand knitting machine

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KR890010732U (en) 1989-07-11

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