KR19980026979U - Socket wrench - Google Patents

Socket wrench Download PDF

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Publication number
KR19980026979U
KR19980026979U KR2019960039893U KR19960039893U KR19980026979U KR 19980026979 U KR19980026979 U KR 19980026979U KR 2019960039893 U KR2019960039893 U KR 2019960039893U KR 19960039893 U KR19960039893 U KR 19960039893U KR 19980026979 U KR19980026979 U KR 19980026979U
Authority
KR
South Korea
Prior art keywords
socket
nut
socket wrench
permanent magnet
hexagonal
Prior art date
Application number
KR2019960039893U
Other languages
Korean (ko)
Inventor
김성한
Original Assignee
김영귀
기아자동차 주식회사
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 김영귀, 기아자동차 주식회사 filed Critical 김영귀
Priority to KR2019960039893U priority Critical patent/KR19980026979U/en
Publication of KR19980026979U publication Critical patent/KR19980026979U/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02Arrangements for handling screws or nuts
    • B25B23/08Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/12Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using magnetic means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00Spanners; Wrenches
    • B25B13/02Spanners; Wrenches with rigid jaws
    • B25B13/06Spanners; Wrenches with rigid jaws of socket type

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

본 고안은 소켓렌치에 관한 것으로서, 종래의 소켓렌치는 작업중 소켓의 너트가 자중에 의해 낙하되는 결점이 있었다.The present invention relates to a socket wrench, a conventional socket wrench has the drawback that the nut of the socket during operation falls by its own weight.

본 고안은 예시도면 도 3 과 같이 소켓렌치의 척(4)에 소켓(5)을 결합한 것에 있어서, 소켓(5)의 육각요홈(9)내에 영구자석(10)을 결합하여 작업중 너트(7)가 영구자석(10)에 의해 육각요홈(9)으로 부터 낙하되지 않도록 한 것이다.According to the present invention, in which the socket 5 is coupled to the chuck 4 of the socket wrench as shown in FIG. 3, the permanent magnet 10 is coupled to the hexagonal recess 9 of the socket 5, and the nut 7 is in operation. Is to prevent from falling from the hexagonal recesses (9) by the permanent magnet (10).

Description

소켓렌치Socket wrench

본 고안은 소켓렌치에 관한 것으로서 더욱 상세히 설명하면, 렌치의 선단부 내측에 너트를 고정시킬 수 있는 영구자석을 설치한 소켓렌치에 관한 것이다.The present invention relates to a socket wrench, which will be described in more detail, and relates to a socket wrench provided with a permanent magnet capable of fixing a nut inside an end of a wrench.

예시도면 도 1 은 종래의 소켓렌치 사시도로서 핸들(1)에 연하여 내부에 라쳇(RATCHET)이 설치된 원통부(2), 스파이럴(3: SPIRAL), 척(4: CHUCK), 소켓(5)으로 구성되어 있으며, 원통부(2)의 선단에는 록킹링(6)이 결합되어 있다.Exemplary Drawing FIG. 1 is a perspective view of a conventional socket wrench, which is connected to a handle 1 and has a cylindrical portion 2 having a ratchet formed therein, a spiral 3: SPIRAL, a chuck 4: a CHUCK, and a socket 5; Consists of, the locking ring 6 is coupled to the tip of the cylindrical portion (2).

상기와 같은 구조로 되어 있는 소켓렌치는 척의 선단부에 소켓 이외에도 필요한 기능을 갖는 드라이버 등을 교체하여 결합할 수 있으며, 핸들을 지속적으로 수직하방으로 눌러줌으로서 이를 회전운동으로 바꾸어 보울트 또는 너트를 잠그거나 풀어줄 수 있는 것이다.The socket wrench having the structure as described above can be coupled to the tip of the chuck by replacing a screwdriver having a necessary function in addition to the socket, and by continuously pressing the handle down vertically to lock the bolt or nut by rotating it. It can be released.

이러한 구조의 렌치 외에도 단순형으로 구성되어 수동식으로 사용되는 공구가 있으며, 자동화 공정에 있어서 로봇에 설치되는 소켓렌치도 알려져 있다.In addition to the wrench of such a structure, there is a tool that is simply configured and used manually, and a socket wrench installed in a robot in an automated process is also known.

예시도면 도 2 는 이와 같은 소켓렌치를 이용하여 너트(7)를 보울트(8)에 체결하는 상태의 단면도로서, 너트(7)가 소켓렌치의 소켓(5)으로 부터 이탈되고 있는 상태를 나타낸다.Exemplary Drawing FIG. 2 is a cross-sectional view of the nut 7 being fastened to the bolt 8 using such a socket wrench, and shows the state in which the nut 7 is separated from the socket 5 of the socket wrench.

소켓(5)의 내측에는 너트(7)의 외형에 알맞는 크기의 육각요홈이 파여져 있어서 너트(7) 위에 씌우듯이 결합하여 사용하도록 되어 있다.The inside of the socket 5 is provided with a hexagonal groove having a size suitable for the outer shape of the nut 7, so that the socket 5 can be used by being combined with the nut 7.

그러나 종래의 상기와 같은 구조로 되어 있는 소켓은 단순히 너트에 맞는 크기의 육각요홈만이 형성되어 있기 때문에, 작업중에 너트의 자중에 의해 너트가 소켓으로 부터 하부로 낙하되어 작업이 중단되는 경우가 빈번하였으며, 특히 자동화에 따라 로봇 사용시에는 이와같은 너트의 이탈이 공정의 흐름을 차단하게 되어 생산성을 크게 저하시키는 원인이 되었다.However, since the socket having the conventional structure as described above is simply formed with a hexagonal groove of a size suitable for the nut, the nut frequently falls down from the socket due to the weight of the nut during the operation, so that the operation is often stopped. In particular, when the robot is used according to the automation, such a nut breaks off the flow of the process, causing a significant decrease in productivity.

본 고안은 상기와 같은 종래의 소켓렌치가 갖는 결점을 해결하기 위하여 고안한 것으로서, 소켓에 형성된 육각요홈 내측에 영구자석을 설치하여 보울트나 너트가 소켓의 육각요홈으로 부터 쉽게 이탈됨을 방지하고 그로 인하여, 특히 로봇 작업시에 공정의 중단을 방지할 수 있는 소켓렌치를 제공함에 목적이 있다.The present invention is devised to solve the drawbacks of the conventional socket wrench as described above, by installing a permanent magnet inside the hexagonal groove formed in the socket to prevent the bolt or nut from easily detached from the hexagonal groove of the socket and thereby In particular, it is an object to provide a socket wrench that can prevent the interruption of the process during the robot operation.

상기와 같은 목적을 실현하기 위한 본 고안은 소켓렌치의 소켓에 형성된 육각요홈내에 영구자석을 결합하여 너트 또는 보울트의 두부를 자력에 의해 낙하되지 않도록 한 것이다.The present invention for realizing the above object is to combine the permanent magnet in the hexagonal recess formed in the socket of the socket wrench so that the head of the nut or bolt does not fall by magnetic force.

이러한 자석의 결합은 육각요홈 내측벽 또는 육각요홈의 상측에 설치할 수 있으며, 영구자석의 자력은 소켓렌치를 수직상태로 세우더라도 소켓에 결합되어 있는 너트나 보울트가 낙하되지 않는 정도의 것이면 되는 것이다.The combination of the magnets can be installed on the inner wall of the hexagonal grooves or the upper side of the hexagonal grooves, the magnetic force of the permanent magnet should be such that the nut or bolt that is coupled to the socket does not fall even if the socket wrench is upright.

도 1 은 종래의 소켓렌치 사시도,1 is a perspective view of a conventional socket wrench,

도 2 는 종래의 소켓렌치의 사용상태 단면도,Figure 2 is a cross-sectional view of the use state of a conventional socket wrench,

도 3 은 본 고안에 따른 소켓렌치의 요부 사시도,3 is a perspective view of main parts of a socket wrench according to the present invention;

도 4 는 본 고안에 따른 소켓렌치의 사용상태 단면도 이다.Figure 4 is a cross-sectional view of the use state of the socket wrench according to the present invention.

*도면의주요부분에대한부호의설명** Explanation of symbols on the main parts of the drawings *

1 - 핸들,2 - 원통부,1-handle, 2-cylinder,

3 - 스파이럴,4 - 척,3-spiral, 4-chuck,

5 - 소켓,6 - 록킹링,5-socket, 6-locking ring,

7 - 너트,8 - 보울트,7-nut, 8-bolt,

9 - 육각요홈,10 - 영구자석.9-hexagonal groove, 10-permanent magnet.

본 고안을 첨부된 예시도면과 함께 상세히 설명하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings.

본 고안은 소켓렌치의 척(4)에 소켓(5)을 결합한 것에 있어서 소켓(5)의 육각요홈(9)내에 영구자석(10)을 결합하여 작업중 너트(7)가 영구자석(10)에 의해 육각요홈(9)으로 부터 낙하되지 않도록 한 것이다.According to the present invention, the permanent magnet 10 is coupled to the chuck 4 of the socket wrench in the hexagonal recess 9 of the socket 5 so that the nut 7 is connected to the permanent magnet 10. This is to prevent the fall from the hexagonal groove (9).

예시도면 도 3 은 본 고안에 따른 소켓렌치의 소켓(5) 부분을 확대도시한 사시도로서, 소켓(5)의 육각요홈(9)을 약간 크게 하여 그 내측에 6각형의 영구자석을 설치한 것이다.Exemplary Drawing FIG. 3 is an enlarged perspective view of a socket 5 portion of a socket wrench according to the present invention. The hexagonal recesses 9 of the socket 5 are slightly enlarged to install hexagonal permanent magnets therein. .

따라서 육각요홈(9)을 약간 크게한 정도의 두께를 갖는 영구자석(10)에 의해 육각요홈은 원래의 크기로 되어 너트(7)의 외측치수에 꼭 맞게 되는 것이다.Therefore, the hexagonal groove 10 is made to the original size by the permanent magnet 10 having a thickness of a slightly larger hexagonal groove 9 is to fit the outer dimension of the nut (7).

본 고안의 예시도면에서는 영구자석을 6각형으로 하여 소켓(5)의 육각요홈(9)내에 설치한 것을 도시하였으나 이와달리 육각요홈(9)내의 소켓벽에 다수의 요홈을 형성하여 소형의 영구자석을 매립시킬 수도 있고 육각요홈(9)내의 상측에 영구자석을 설치할 수도 있으며, 소켓의 외측 또는 소켓 자체를 자화시켜도 효과는 같은 것이다.In the exemplary drawing of the present invention, the permanent magnet is formed into a hexagonal groove 9 of the socket 5 with a hexagonal shape. However, a small permanent magnet is formed by forming a plurality of grooves in the socket wall of the hexagonal groove 9. May be buried or a permanent magnet may be installed on the upper side of the hexagonal recess 9, and the effect is the same even if the outside of the socket or the socket itself is magnetized.

예시도면 도 4 는 본 고안에 따른 소켓 부위의 단면도로서, 소켓(5)의 육각요홈(9)내에 설치되어 있는 영구자석(10)에 의해 너트(7)가 낙하되지 않고 육각요홈(9)내에 결합된 상태를 그대로 유지하고 있음을 나타낸다.4 is a cross-sectional view of the socket portion according to the present invention, in which the nut 7 is not dropped by the permanent magnet 10 installed in the hexagonal recess 9 of the socket 5, and thus, in the hexagonal recess 9. It indicates that it is kept in a bonded state.

본 고안은 소켓일체형 또는 스파이럴을 구비한 소켓렌치에 있어서, 소켓내의 육각요홈에 영구자석을 설치함으로서 작업시에 소켓렌치를 수직하방으로 들고 있더라도 육각요홈으로 부터 너트나 보울트가 낙하되지 않은 효과가 있다.According to the present invention, in the socket wrench having an integrated socket or a spiral, the permanent magnet is installed in the hexagonal recess in the socket so that the nut or bolt does not fall from the hexagonal recess even when the socket wrench is vertically lowered at the time of work. .

Claims (1)

소켓렌치의 척(4)에 소켓(5)을 결합한 것에 있어서, 소켓(5)의 육각요홈(9)내에 영구자석(10)을 결합하여 작업중 너트(7)가 영구자석(10)에 의해 육각요홈(9)으로 부터 낙하되지 않도록 한 소켓렌치.In the case where the socket 5 is coupled to the chuck 4 of the socket wrench, the permanent magnet 10 is engaged in the hexagonal recess 9 of the socket 5 so that the nut 7 is hexagonal by the permanent magnet 10 during operation. Socket wrench not to fall from groove (9).
KR2019960039893U 1996-11-13 1996-11-13 Socket wrench KR19980026979U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960039893U KR19980026979U (en) 1996-11-13 1996-11-13 Socket wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960039893U KR19980026979U (en) 1996-11-13 1996-11-13 Socket wrench

Publications (1)

Publication Number Publication Date
KR19980026979U true KR19980026979U (en) 1998-08-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019960039893U KR19980026979U (en) 1996-11-13 1996-11-13 Socket wrench

Country Status (1)

Country Link
KR (1) KR19980026979U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040003767A (en) * 2002-07-04 2004-01-13 현대모비스 주식회사 magnetic wrench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040003767A (en) * 2002-07-04 2004-01-13 현대모비스 주식회사 magnetic wrench

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