KR20080004566U - Fixture of a centering device - Google Patents

Fixture of a centering device Download PDF

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Publication number
KR20080004566U
KR20080004566U KR2020070005773U KR20070005773U KR20080004566U KR 20080004566 U KR20080004566 U KR 20080004566U KR 2020070005773 U KR2020070005773 U KR 2020070005773U KR 20070005773 U KR20070005773 U KR 20070005773U KR 20080004566 U KR20080004566 U KR 20080004566U
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South Korea
Prior art keywords
shaft
magnet
fixed
aligned
outer peripheral
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KR2020070005773U
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Korean (ko)
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김장환
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현대제철 주식회사
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Priority to KR2020070005773U priority Critical patent/KR20080004566U/en
Publication of KR20080004566U publication Critical patent/KR20080004566U/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
    • G01B5/0004—Supports
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G01B11/272—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes using photoelectric detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

본 고안은 축정렬장치의 정착구에 관한 것으로서, 광신호를 발신 또는 수신하는 몸체(30)에 끼워져 정렬하고자 하는 축(S)의 외주면에 자력에 의해 부착되고 고정되는 축정렬장치의 정착구(40)에 있어서, 상기 정착구(40)는 상기 몸체(30)에 끼워져 슬라이딩되는 안내로드(42)와, 상기 안내로드(42)의 단부에 결합된 연결대(44)와, 상기 연결대(44)에 고정되어 정렬하고자 하는 축(S)의 외주면에 접촉하여 정착되는 자석(46)으로 이루어지되, 상기 자석(46)의 단부면에는 정렬하고자 하는 축(S)의 외주면을 감싸서 두면이 접촉하도록 V형홈(46a)이 형성되어 있으므로, 축의 직경이 다를 경우 자석만 바꾸어 결합하므로써 제조 및 구입비용을 줄이는 효과가 있다.The present invention relates to a fixing device of the shaft alignment device, the fixing device 40 of the shaft alignment device that is attached to and fixed by the magnetic force on the outer peripheral surface of the shaft (S) to be aligned and inserted into the body 30 for transmitting or receiving the optical signal In the, the fixing unit 40 is fixed to the guide rod 42 is fitted to the body 30 and sliding, the connecting rod 44 coupled to the end of the guide rod 42, the connecting rod 44 It consists of a magnet 46 is fixed in contact with the outer peripheral surface of the shaft (S) to be aligned, the end surface of the magnet 46 wraps around the outer peripheral surface of the shaft (S) to be aligned V-shaped groove (46a) ) Is formed, it is effective to reduce the manufacturing and purchasing costs by changing the magnet diameter when the shaft is different.

Description

축정렬장치의 정착구{fixture of a centering device}Fixture of a centering device

도1은 일반적인 축정렬장치의 설치상태도,1 is an installation state of a general shaft alignment device,

도2는 종래 축정렬장치의 발신부 또는 수신부가 설치된 상태도,2 is a state diagram in which a transmitting unit or a receiving unit of a conventional shaft alignment device is installed;

도3은 도2의 정착구를 나타내는 사시도,3 is a perspective view showing the fixing unit of FIG.

도4는 본 고안이 적용된 축정렬장치의 발신부 또는 수신부가 설치된 상태도,4 is a state in which the transmitter or the receiver of the shaft alignment apparatus to which the present invention is applied is installed;

도5는 도4의 정착구를 나타내는 사시도이다. FIG. 5 is a perspective view illustrating the fixing unit of FIG. 4. FIG.

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

20 : 발신부/수신부 30 : 몸체20: transmitter / receiver 30: body

40 : 정착구 42 : 안내로드40: anchorage 42: guide rod

44 : 연결대 46 : 자석44: connecting rod 46: magnet

48 : 체결부재 S : 축48: fastening member S: shaft

본 고안은 축정렬장치의 정착구에 관한 것이다.The present invention relates to an anchorage of the shaft alignment device.

일반적으로 축정렬장치는 두 축을 연결할 경우 축 사이의 센터를 맞추는 장치로서, 도1에 도시한 바와, 같이 제1축(1)에 설치되는 발신부(2)와, 제2축(3)에 설치되어 상기 발신부(2)에서 발신되는 광신호(레이저 등)를 수신하는 수신부(4)와, 상기 수신부(4)가 받은 신호를 나타내고 제어하는 제어기(5)로 이루어져 있다.In general, a shaft alignment device is a device for aligning a center between shafts when connecting two shafts. As shown in FIG. 1, a shaft alignment device is installed on a first shaft 1 and a second shaft 3. And a receiving unit 4 for receiving an optical signal (laser or the like) transmitted from the transmitting unit 2 and a controller 5 for displaying and controlling the signal received by the receiving unit 4.

상기 발신부(2)와 수신부(4)는 광신호를 발신 또는 수신하는 몸체(6)와, 상기 몸체(6)를 제1축(1) 또는 제2축(3)에 부착하여 고정하는 정착구(8)로 이루어진다.The transmitter 2 and the receiver 4 are a body 6 for transmitting or receiving an optical signal, and a fixing device for attaching and fixing the body 6 to the first shaft 1 or the second shaft 3; It consists of (8).

도2은 종래 상기 발신부(2) 또는 수신부(4)의 몸체(6)와 정착구(8)가 제1축1) 또는 제2축(3)에 설치된 상태를 나타내고, 도3은 상기 정착구(8)를 나타내는 상세 사시도이다. 도시한 바와 같이, 상기 정착구(8)는 상기 몸체(6)의 도시하지 않은 슬라이딩 구멍에 끼워져 안내되는 안내로드(9)와, 상기 안내로드(9)의 단부에 결합되어 상기 제1축(1) 또는 제2축(3)에 접촉하여 정착되는 접촉부(10)로 이루어진다. 2 shows a state in which the body 6 and the fixing unit 8 of the transmitting unit 2 or the receiving unit 4 are conventionally installed on the first shaft 1 or the second shaft 3, and FIG. It is a detailed perspective view which shows 8). As shown, the fixing unit 8 is coupled to the guide rod 9 is inserted into the sliding hole (not shown) of the body 6, and is coupled to the end of the guide rod 9 is the first shaft (1) ) Or a contact portion 10 fixed in contact with the second shaft 3.

상기 안내로드(9)는 상기 접촉부(10)의 양쪽에 각각 고정된 두 개로 되어 있으며, 상기 상기 몸체(6)에 끼워져 상기 접촉부(10)가 균형을 잡게 된다. 상기 접촉부(10)의 단부 측면은 상기 제1축(1) 또는 제2축(3)에 외주면을 감싸서 두 면이 밀착하도록 V형으로 요입된 요입면(10a)으로 되어 있으며, 상기 접촉부(10)의 단부에는 자력에 의해 상기 요입면(10a)이 상기 제1축(1) 또는 제2축(3)에 정착되도록 다수의 자석(10b)이 고정되어 있다.The guide rods 9 are two fixed to both sides of the contact portion 10, respectively, and are fitted to the body 6 to balance the contact portion 10. An end side surface of the contact portion 10 is a concave indentation surface 10a recessed in a V shape so that two surfaces are in close contact with the outer circumferential surface of the first shaft 1 or the second shaft 3, and the contact portion 10 is provided. A plurality of magnets 10b are fixed to the end of the lateral side so that the recessed surface 10a is fixed to the first shaft 1 or the second shaft 3 by magnetic force.

그런데, 종래 축정렬장치의 정착구(8)는 V형의 요입면(10a)의 크기가 일정하므로 정착구(8)가 축의 외주면에 접촉하는 면적이 작을 경우 이탈되어 정착구를 설 치할 수 없으므로, 축의 직경에 따라 별도로 제작된 상이한 크기의 정착구를 사용하여야 한다는 문제점이 있었다.However, since the fixing unit 8 of the conventional shaft alignment device has a constant size of the V-shaped indentation surface 10a, the fixing unit 8 is detached when the area in contact with the outer circumferential surface of the shaft is small so that the fixing unit cannot be installed. According to the problem that must be used separately made of different size anchorage.

따라서, 본 고안은 상기 문제점을 해결하기 위해 이루어진 것으로서, 본 고안의 목적은 축의 직경이 다를 경우 자석만 바꾸어 결합하므로써 제조 및 구입비용을 줄이는 축정렬장치의 정착구를 제공하는 데 있다.Accordingly, the present invention has been made to solve the above problems, and an object of the present invention is to provide a fixing device of the shaft alignment device to reduce the manufacturing and purchasing costs by changing only the magnet when the shaft diameter is different.

상기 목적을 달성하기 위한 본 고안에 의한 축정렬장치의 정착구는, 광신호를 발신 또는 수신하는 몸체에 끼워져 정렬하고자 하는 축의 외주면에 자력에 의해 부착되고 고정되는 축정렬장치의 정착구에 있어서, 상기 정착구는 상기 몸체에 끼워져 슬라이딩 되는 안내로드와, 상기 안내로드의 단부에 결합된 연결대와, 상기 연결대에 고정되어 정렬하고자 하는 축의 외주면에 접촉하여 정착되는 자석으로 이루어지되, 상기 자석의 단부면에는 정렬하고자 하는 축의 외주면을 감싸서 두면이 접촉하도록 V형홈이 형성되어 있는 것을 특징으로 한다.In the fixing device of the shaft alignment device according to the present invention for achieving the above object, the fixing device is attached to the outer peripheral surface of the shaft to be aligned and fixed by the magnetic force in the fixing device of the shaft alignment device, the fixing device, The guide rod is inserted into the body sliding, the connecting rod coupled to the end of the guide rod, and fixed to the connecting rod is made of a magnet which is fixed in contact with the outer peripheral surface of the shaft to be aligned, to be aligned with the end surface of the magnet Wrapping the outer peripheral surface of the shaft is characterized in that the V-shaped groove is formed so that the two surfaces contact.

상기 연결대에는 상기 자석이 끼워지도록 끼움홈이 형성되고, 상기 끼움홈에 끼워진 자석은 체결부재에 의해 고정되어 있다.A fitting groove is formed in the connecting rod so that the magnet is fitted, and the magnet inserted into the fitting groove is fixed by the fastening member.

이하, 본 고안의 실시예에 대하여 첨부도면을 참조하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도4에 도시한 바와 같이 축정렬장치의 발신부/수신부(20)는 광신호를 발신 또는 수신하는 몸체(30)와, 상기 몸체(30)를 정렬하고자 하는 축(S)에 부착하여 정착하는 정착구(40)로 이루어진다.As shown in FIG. 4, the transmitter / receiver 20 of the shaft alignment device is attached to and fixed to the body 30 for transmitting or receiving an optical signal, and the shaft S to align the body 30. It consists of an anchorage (40).

상기 발신부/수신부(20)와 몸체(30)는 종래 예와 유사하므로 자세한 설명은 생략한다.Since the transmitter / receiver 20 and the body 30 are similar to the conventional example, detailed description thereof will be omitted.

상기 정착구(40)는 도5에 도시한 바와 같이 상기 몸체(30)의 도시하지 않은 슬라이딩 구멍에 끼워져 슬라이딩 되는 안내로드(42)와, 상기 안내로드(42)의 단부에 결합된 연결대(44)와, 상기 연결대(44)에 고정되어 정렬하고자 하는 축(S)의 외주면에 접촉하여 정착되는 자석(46)으로 이루어진다.As shown in FIG. 5, the fixing unit 40 includes a guide rod 42 that slides into a sliding hole (not shown) of the body 30, and a connecting rod 44 coupled to an end of the guide rod 42. And a magnet 46 fixed to the connecting table 44 and fixed to the outer circumferential surface of the shaft S to be aligned.

상기 안내로드(42)는 상기 연결대(44)의 양쪽에 각각 고정된 두 개로 되어 있으며, 상기 몸체(30)에 끼워져 상기 연결대(44)가 균형을 잡게 된다. 상기 안내로드(42)는 상기 연결대(44)에 나사결합되어 풀리지 않도록 너트로 고정된다.The guide rods 42 are two fixed to both sides of the connecting rod 44, respectively, and are fitted to the body 30 so that the connecting rod 44 is balanced. The guide rod 42 is fixed to the nut so as not to be screwed to the connecting rod 44.

상기 연결대(44)의 저면에는 상기 자석(46)이 끼워지도록 끼움홈(44a)가 형성되어 있고, 상기 끼움홈(44a)에 끼워진 자석(46)은 체결부재(48)에 의해 고정된다.A fitting groove 44a is formed on the bottom surface of the connecting table 44 so that the magnet 46 is fitted, and the magnet 46 fitted into the fitting groove 44a is fixed by the fastening member 48.

상기 자석(46)의 단부면에는 정렬하고자 하는 축(S)의 외주면을 감싸서 두면이 접촉하도록 V형홈(46a)이 형성되어 있다. 상기 V형홈(46a)의 골에는 소정의 폭과 깊이로 파인 요입띠가 형성되어 있으나, 요입띠가 형성되어 있지 않아도 무방하다.The V-shaped groove 46a is formed on the end surface of the magnet 46 so that the two surfaces come in contact with the outer circumferential surface of the shaft S to be aligned. The groove of the V-shaped groove 46a is formed with a concave concave strip having a predetermined width and depth, but may not have a concave concave strip.

상기 자석(46)은 스위치(핸들)에 의해 자력이 생성되고 소멸되는 공지의 자석체이다. 상기 자석(46)은 그 V형홈(46a)의 각도가 다양한 크기로 된 다수개가 준비되어 축(S)의 크기에 따라 적합한 자석으로 골라 결합한다. 즉, 정착구(40) 전체를 바꾸지 않고 자석(46)만 교체하여 다양한 크기의 축(S)에 적용하게 되는 것이다. 따라서, 정착구의 제조 및 구입비용을 줄일 수 있는 것이다.The magnet 46 is a known magnet body in which magnetic force is generated and dissipated by a switch (handle). The magnet 46 is prepared by a plurality of the angle of the V-shaped groove 46a of various sizes are selected and coupled to a suitable magnet according to the size of the shaft (S). That is, only the magnet 46 is replaced without changing the fixing unit 40 as a whole and applied to the shafts S of various sizes. Therefore, it is possible to reduce the manufacturing and purchasing costs of the fixing unit.

본 고안에 의한 축정렬장치의 정착구에 의하면, 축의 직경이 다를 경우 자석만 바꾸어 결합하므로써 제조 및 구입비용을 줄이는 효과가 있다.According to the fixing device of the shaft alignment device according to the present invention, when the diameter of the shaft is different, it is effective to reduce the manufacturing and purchasing cost by changing only the magnet.

Claims (2)

광신호를 발신 또는 수신하는 몸체(30)에 끼워져 정렬하고자 하는 축(S)의 외주면에 자력에 의해 부착되고 고정되는 정착구(40)를 가진 축정렬장치에 있어서, In the shaft alignment device having a fixing device 40 is fixed to the outer peripheral surface of the shaft (S) to be aligned and fitted to the body 30 for transmitting or receiving the optical signal by a magnetic force, 상기 정착구(40)는 상기 몸체(30)에 끼워져 슬라이딩되는 안내로드(42)와, 상기 안내로드(42)의 단부에 결합된 연결대(44)와, 상기 연결대(44)에 고정되어 정렬하고자 하는 축(S)의 외주면에 접촉하여 정착되는 자석(46)으로 이루어지되, The fixing unit 40 is fixed to the guide rod 42 and the connecting rod 44 coupled to the end of the guide rod 42 is inserted into the body 30, the guide rod 42, to be aligned It consists of a magnet 46 is fixed in contact with the outer peripheral surface of the shaft (S), 상기 자석(46)의 단부면에는 정렬하고자 하는 축(S)의 외주면을 감싸서 두면이 접촉하도록 V형홈(46a)이 형성되어 있는 것을 특징으로 하는 축정렬장치의 정착구.An end surface of the magnet 46 is a fixing device of the shaft alignment device characterized in that the V-shaped groove (46a) is formed so as to contact the two surfaces surrounding the outer peripheral surface of the shaft (S) to be aligned. 청구항 1에 있어서.The method according to claim 1. 상기 연결대(44)에는 상기 자석(46)이 끼워지도록 끼움홈(44a)이 형성되고, 상기 끼움홈(44a)에 끼워진 자석(46)은 체결부재(48)에 의해 고정되어 있는 것을 특징으로 하는 축정렬장치의 정착구.A fitting groove 44a is formed in the connecting table 44 so that the magnet 46 is fitted, and the magnet 46 inserted into the fitting groove 44a is fixed by the fastening member 48. Fixture for shaft alignment device.
KR2020070005773U 2007-04-09 2007-04-09 Fixture of a centering device KR20080004566U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020084430A1 (en) * 2018-10-21 2020-04-30 Shoreline Alignment & Vibration, LLC Alignment of rotational shafts
KR102148744B1 (en) * 2019-05-02 2020-08-27 주식회사 유일에스티 Mounting jig of a centering device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020084430A1 (en) * 2018-10-21 2020-04-30 Shoreline Alignment & Vibration, LLC Alignment of rotational shafts
US11300404B2 (en) 2018-10-21 2022-04-12 Shoreline Alignment & Vibration, LLC Alignment of rotational shafts
US11692817B2 (en) 2018-10-21 2023-07-04 Shoreline Alignment & Vibration, LLC Alignment of rotational shafts
KR102148744B1 (en) * 2019-05-02 2020-08-27 주식회사 유일에스티 Mounting jig of a centering device

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