KR101221856B1 - Magnetic fixtures - Google Patents

Magnetic fixtures Download PDF

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Publication number
KR101221856B1
KR101221856B1 KR1020120106056A KR20120106056A KR101221856B1 KR 101221856 B1 KR101221856 B1 KR 101221856B1 KR 1020120106056 A KR1020120106056 A KR 1020120106056A KR 20120106056 A KR20120106056 A KR 20120106056A KR 101221856 B1 KR101221856 B1 KR 101221856B1
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KR
South Korea
Prior art keywords
magnetic
pole
magnet
fixture
fixture block
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KR1020120106056A
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Korean (ko)
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박승부
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박승부
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Treatment Devices (AREA)

Abstract

PURPOSE: A magnetic fixture is provided to use light-weighted materials such as aluminum, magnesium, or a synthetic resin which are non-magnetic materials as a fixture block by selecting according to a sort of an attached surface or a condition, thereby enlarging an application range. CONSTITUTION: A magnetic fixture comprises a fixture block(1), a magnet inlet(2), and a magnetic material(7). The fixture block is made of magnesium which is a non-magnetic material. The magnet inlet is formed in a central portion of the fixture block. N-pole magnet(3) and a S-pole magnet(4) are inserted into the magnet inlet. A N-pole magnetic force passage(5) and a S-pole magnetic force passage(6) are penetrated so that one side of a fixture box and the magnet inlet are connected. The magnetic material is inserted into the magnetic force passages.

Description

마그네틱 고정구{Magnetic fixtures}Magnetic fixtures

본 발명은 마그네틱 고정구에 관한 것으로, 더욱 상세하게는 측정게이지스탠드나 척고정구 등을 일정위치에 고정시킬 때 사용되는 마그네틱 고정구에 관한 것이다.The present invention relates to a magnetic fastener, and more particularly, to a magnetic fastener used when fixing a measuring gauge stand, a chuck fixture, or the like at a predetermined position.

통상적으로 측정게이지(H) 등을 고정시킬 때 사용되는 마그네틱 고정구는 자성체(A1)와 자성체(A2)가 비자성체(B1)와 비자성체(B2)로 차단되게 형성된 고정구블럭(A)의 자석삽입구(C)에 N극자석(D)과 S극자석(E)을 삽입하여 형성된다.In general, the magnetic fasteners used to fix the measurement gauge (H), etc. are magnetic insertion holes of the fastener block (A) formed such that the magnetic material (A1) and the magnetic material (A2) are blocked by the nonmagnetic material (B1) and the nonmagnetic material (B2). It is formed by inserting the N pole magnet (D) and the S pole magnet (E) into (C).

이렇게 형성된 종래의 마그네틱 고정구는 조절놉(F)를 회전시켜 도3에 도시된 바와같이 N극자석(D)과 S극자석(E)이 위치하게 되면 N극자석(D)과 S극자석(E)의 자력이 자성체로 이루어진 고정구블럭(A)에 전달되어 고정구블럭(A)을 원하는 위치의 철재 피부착물(G)에 부착시켜 사용하고자 하는 측정게이지(H) 등을 부착 고정시켜 사용하게 되는 것이다.In the conventional magnetic fixture formed as described above, when the N pole magnet (D) and the S pole magnet (E) are positioned as shown in FIG. 3 by rotating the adjusting knob (F), the N pole magnet (D) and the S pole magnet ( E) magnetic force is transmitted to the fixture block (A) made of a magnetic material to attach the fixture block (A) to the steel skin complex (G) of the desired position to be used to attach and fix the measuring gauge (H) will be.

그런데 상기와 같은 종래의 고정구블럭(A)은 고정구블럭(A) 자체를 자성체로 형성해야 하므로 고정구블럭(A) 자체를 철재로 형성하게 되어 고정구블럭(A) 자체의 무게가 무거워져 사용처, 사용위치, 적용범위 등에 한계 및 제약이 따르고 그에따라 사용자의 불편이 발생하게 되는 것이다. By the way, the conventional fastener block (A) as described above, because the fastener block (A) itself must be formed of a magnetic material, the fastener block (A) itself is formed of steel, the weight of the fastener block (A) itself is used, use Limitations and restrictions are placed on location, scope of application, etc., resulting in inconvenience to users.

본 발명은 상기와 같은 점을 감안하여 자성체인 철재로 형성되어 자중이 무거운 고정구블럭의 무게를 줄일 수 있도록 고정구블럭박을 알루미늄,마그네슘 또는 합성수지 등으로 형성하므로서 고정구블럭의 자중을 대폭 경감시켜 무게에 따른 사용처,사용위치, 적용범위 등의 한계 및 제약을 해결할 수 있도록 하기 위한 것이다.In view of the above, the present invention is made of iron, which is a magnetic material, so that a fastener block foil is formed of aluminum, magnesium, or synthetic resin so as to reduce the weight of a heavy fastener block, thereby significantly reducing the weight of the fastener block. It is intended to solve the limitations and limitations of usage, location and scope of application.

본 발명은 고정구블럭을 무게가 가벼운 마그네슘과 같은 비자성체로 형성하여자석삽입구에 N극자석과 S극자석을 삽입하고 고정구블럭 일측면과 자석삽입구와 연통되게 N극자력통로와 S극자력통로를 형성하여 자성체를 삽입시키므로서 달성된다.The present invention forms a fastener block made of a non-magnetic material such as light weight magnesium to insert the N-pole magnet and the S-pole magnet into the magnetic insertion hole, and the N-pole magnetic path and the S-pole magnetic path to communicate with one side of the fixture block and the magnet insertion hole. It is achieved by forming and inserting magnetic material.

본 발명은 고정구블럭을 비자성체인 알루미늄,마그네슘, 또는 합성수지 등과 같이 무게가 가벼운 물질을 부착면의 종류나 상황에 따라 선택하여 사용할 수 있으므로 사용범위를 확대할 수 있을 뿐만 아니라 자력의 이동로인 N극자력통로와 S극자력통로를 크기를 조절하여 자력전달의 양과 방향등을 조절할 수 있으므로 사용의 편리성을 향상시킨 효과가 있는 것이다.The present invention can be used to select a light weight material such as aluminum, magnesium, or synthetic resin, which is a non-magnetic material according to the type or situation of the attachment surface, so that the use range can be expanded, as well as the magnetic path N By controlling the size of the pole magnetic pole passage and the S pole magnetic passage, it is possible to adjust the amount and direction of magnetic force transmission, thereby improving the convenience of use.

도1은 종래의 마그네틱 고정구를 보인 사시도.
도2는 종래의 마그네틱 고정구 분해사시도.
도3은 종래의 마그네틱 고정구의 ON 작동상태도.
도4는 종래의 마그네틱 고정구의 OFF 작동상태도.
도5는 본 발명의 마그네틱 고정구 분해사시도.
도6은 본 발명의 마그네틱 고정구 ON 작동상태도.
도7은 본발명의 마그네틱 고정구 OFF 작동상태도.
도8은 본 발명의 다른 실시예를 보인 분해사시도.
도9는 본 발명의 다른실시예 작동상태도.1 is a perspective view showing a conventional magnetic fixture.
Figure 2 is an exploded perspective view of a conventional magnetic fixture.
Figure 3 is an ON operating state of a conventional magnetic fixture.
Figure 4 is an OFF operation state of the conventional magnetic fixture.
Figure 5 is an exploded perspective view of the magnetic fixture of the present invention.
Figure 6 is a magnetic fixture ON operating state of the present invention.
Figure 7 is a magnetic fixture OFF operation state of the present invention.
8 is an exploded perspective view showing another embodiment of the present invention.
Figure 9 is another embodiment operating state of the present invention.

고정구블럭(1)를 비자성체인 마그네슘으로 형성하여 중앙에 자석삽입구(2)를 형성하고 접착면인 고정구블럭(1)일측면과 자석삽입구(2)가 연통되도록 N극자력통로(5)와 S극자력통로(6)를 형성하여 N극자력통로(5)와 S극자력톨로(6)에 각각 자성체(7)를 삽입시켜서 된 것이다.The fastener block 1 is formed of nonmagnetic magnesium to form a magnet insertion hole 2 in the center thereof, and the N pole magnetic path 5 so that one side of the fastener block 1, which is an adhesive surface, and the magnet insertion hole 2 communicate with each other. The magnetic pole 7 is formed by forming the S-pole magnetic path 6 and inserting the magnetic body 7 into the N-pole magnetic path 5 and the S-pole magnetic path 6, respectively.

이와같이 된 본 발명은 작동놉(9)을 회전시켜 도5에 도시된 바와같이 N극자석(3)과 S극자석(4)이 N극자력통로(5)와 S극자력통로(6)에 삽입된 자성체(7)와 연통되게 되면 N극자석(3)과 S극자석(4)의 자력은 자성체(7)를 통해 철재인 피부착물에 작용되어 고정구블럭(1)는 피부착물(8)에 부착되어 고정구블럭(1)에 부착된 측정게이지를 사용하게되는 것이다.According to the present invention, the operating knob 9 is rotated so that the N pole magnet 3 and the S pole magnet 4 are connected to the N pole magnetic path 5 and the S pole magnetic path 6 as shown in FIG. When it is in communication with the inserted magnetic body (7), the magnetic force of the N pole magnet (3) and S pole magnet (4) is applied to the iron skin complexes through the magnetic body (7), the fixture block (1) the skin complex (8) It is to be used to measure gauge attached to the fixture block (1) attached to.

또한 자성체(7)가 삽입되는 N극자력통로(5)와 S극자력통로(6)는 필요한 자력에 따라 크기를 조절하여 그에 알맞는 자성체(7)를 삽입하므로서 자력의 세기 및 사용환경에 따라 조절가능한 것이다.In addition, the N pole magnetic path (5) and the S pole magnetic path (6) in which the magnetic body (7) is inserted by adjusting the size according to the required magnetic force and inserting a suitable magnetic body (7) according to the strength and use environment of the magnetic force It is adjustable.

한편, 다른 실시예로서 도8및 도9에 도시된 바와같이 비자성체인 고정구블럭(1)을 상,하로 분리하여 상부 고정구블럭(1)에는 N극자석(3)과 S극자석(4)을 매설하고 하부 고정구블럭(1)에는 N극자력통로(5)와 S극자력통로(6)를 형성하여 자성체(7)를 삽입하므로서,Meanwhile, as another embodiment, as shown in FIGS. 8 and 9, the non-magnetic fastener block 1 is separated up and down, and the upper fastener block 1 has an N pole magnet 3 and an S pole magnet 4. By embedding the lower fixture block (1) by forming the N pole magnetic path (5) and the S pole magnetic path (6) to insert the magnetic material (7),

상부고정구블럭(1)의 회전에 의해 N극자석(3)과 S극자석(4)이 N극자력통로(5)와 S극자력통로(6)와 일치되어 N극자석(3)과 S극자석(4)이 자성체(7)와 일치되면 N극자석(3)과 S극자석(4)의 자력이 자성체(7)를 통해 철재인 피부착물에 작용되어 고정구블럭(1)은 피부착물에 부착되어 고정구블럭(1)에 연결 부착되는 측정게이지를 사용하게 된다.By rotating the upper fixture block 1, the N pole magnet 3 and the S pole magnet 4 coincide with the N pole magnetic path 5 and the S pole magnetic path 6 so that the N pole magnet 3 and S When the pole magnet (4) coincides with the magnetic body (7), the magnetic force of the N pole magnet (3) and S pole magnet (4) is applied to the iron skin complex through the magnetic body (7), the fixture block (1) is a skin complex It is attached to the measurement gauge is attached to the fixture block (1) attached.

상기의 고정구블럭(1)를 형성하는 비자성체인 알루미늄은 비자성체인 마그네슘 또는 합성수지 등으로 사용처나 사용환경등에 적절하게 교체 사용할 수 있으며 무게가 가벼운 비자성체는 어느것이든지 제약을 받지 않는다.Aluminum, which is a nonmagnetic material forming the fixture block 1, may be used as a nonmagnetic material such as magnesium or a synthetic resin, and can be replaced and used appropriately, and a light weight nonmagnetic material is not limited.

1: 고정구블럭 2: 자석삽입구
3: N극자석 4: S극자석
5: N극자력통로 6: S극자력통로
7: 자성체 8: 피부착물
9: 측정게이지1: Fixture block 2: Magnetic insertion hole
3: N-pole magnet 4: S-pole magnet
5: N-pole magnetic path 6: S-polar magnetic path
7: Magnetic substance 8: Skin complex
9: measuring gauge

Claims (2)

고정구블럭(1)을 비자성체인 마그네슘으로 형성하되 중앙에 자석삽입구(2)를 형성하고 N극자석(3)과 S극자석(4)을 삽입하고 접착면인 고정구박스(1)일측면과 자석삽입구(2)가 연통되도록 N극자력통로(5)와 S극자력통로(6)를 관통 형성시켜 각각 자성체(7)를 삽입시켜서 된 것을 특징으로 하는 마그네틱 고정구.The fastener block (1) is formed of nonmagnetic magnesium, and the magnet insertion hole (2) is formed at the center, and the N pole magnet (3) and the S pole magnet (4) are inserted, and one side of the fixture box (1) is an adhesive surface. Magnetic fasteners, characterized in that the magnetic insertion hole (2) through the N-pole magnetic path (5) and the S-pole magnetic path (6) formed so as to insert a magnetic body (7), respectively. 제1항에 있어서, 고정구블럭(1)을 원판 형상으로 상,하로 분리하여 상부의 고정구블럭(1)에는 N극자석(3)과 S극자석(4)을 매설하고 하부의 고정구블럭(1)에는 N극자력통로(5)와 S극자력통로(6)를 형성하여 각각 자성체(7)를 삽입시켜서 된 것을 특징으로 하는 마그네틱 고정구.The method of claim 1, wherein the fixture block (1) is divided into a disk shape up and down, the upper fixture block (1) is embedded in the N pole magnet (3) and S pole magnet (4) and the lower fixture block (1) Magnetic poles, characterized in that the magnetic pole (7) is formed by forming the N pole magnetic path (5) and S pole magnetic path (6), respectively.
KR1020120106056A 2012-09-24 2012-09-24 Magnetic fixtures KR101221856B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101883749B1 (en) 2017-08-16 2018-07-31 주식회사 포스코 Zig for measuring surface roughness of steel and measuring method using the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07211542A (en) * 1994-01-18 1995-08-11 Hitachi Metals Ltd Holding device by magnetism
JP2000114032A (en) 1998-10-09 2000-04-21 Kanetec Co Ltd Magnetically fixed device
JP2003148029A (en) 2001-11-19 2003-05-21 Kinki Jishaku Oyo:Kk Magnet type mounting-demounting instrument
JP2005240389A (en) 2004-02-26 2005-09-08 Kinki Jishaku Oyo:Kk Magnetically removably-attaching device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07211542A (en) * 1994-01-18 1995-08-11 Hitachi Metals Ltd Holding device by magnetism
JP2000114032A (en) 1998-10-09 2000-04-21 Kanetec Co Ltd Magnetically fixed device
JP2003148029A (en) 2001-11-19 2003-05-21 Kinki Jishaku Oyo:Kk Magnet type mounting-demounting instrument
JP2005240389A (en) 2004-02-26 2005-09-08 Kinki Jishaku Oyo:Kk Magnetically removably-attaching device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101883749B1 (en) 2017-08-16 2018-07-31 주식회사 포스코 Zig for measuring surface roughness of steel and measuring method using the same

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