KR20080104856A - Vibration control apparatus - Google Patents

Vibration control apparatus Download PDF

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Publication number
KR20080104856A
KR20080104856A KR1020070052221A KR20070052221A KR20080104856A KR 20080104856 A KR20080104856 A KR 20080104856A KR 1020070052221 A KR1020070052221 A KR 1020070052221A KR 20070052221 A KR20070052221 A KR 20070052221A KR 20080104856 A KR20080104856 A KR 20080104856A
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KR
South Korea
Prior art keywords
vibration
device moving
power transmission
rotating
rotation
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KR1020070052221A
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Korean (ko)
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황윤복
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황윤복
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Priority to KR1020070052221A priority Critical patent/KR20080104856A/en
Publication of KR20080104856A publication Critical patent/KR20080104856A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/1207—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by the supporting arrangement of the damper unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/1204—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon with a kinematic mechanism or gear system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/1207—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by the supporting arrangement of the damper unit
    • F16F15/1208—Bearing arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/021—Decoupling of vibrations by means of point-of-contact supports, e.g. ball bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2238/00—Type of springs or dampers
    • F16F2238/02—Springs

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

A dust remover is provided to block the vibration and dust of instrument completely while the oscillating element descends through the rotation of the rotating member in the vibration absorbing part. A dust remover(10) comprises a rotating holders(100) which is jointed and fixed in the bolt protruded to the bottom surface of instrument and supports the rotation of the instrument movable part, an instrument movable part(200) which breaks away from in the surface while increasing ball instrument is moved, a vibration absorbing part(300) which is possible for the height control in order to control the horizontal of instrument, a rotation bearing(400) guiding the rotation of the rotating holders and instrument movable part and instrument movable part and vibration absorbing part.

Description

제진장치{vibration control apparatus}Vibration control device

도 1은 본 발명의 사시도1 is a perspective view of the present invention

도 2는 본 발명의 분리사시도2 is an exploded perspective view of the present invention

도 3은 본 발명의 단면도3 is a cross-sectional view of the present invention

도 4는 본 발명 기기이동부의 작동상태도를 나타낸 것으로,Figure 4 shows the operation state diagram of the device moving part of the present invention,

a는 기기이동부재의 회전으로 볼이 지면에 밀착되는 상태를 나타낸 것이고,a is a state in which the ball is in close contact with the ground by the rotation of the machine moving member,

b는 기기이동부재의 회전으로 볼이 지면에서 이탈되는 상태를 나타낸 것이다.b shows a state in which the ball is separated from the ground by the rotation of the machine moving member.

c는 볼이 지면에서 이탈되면서 흡착편이 지면에 흡착되는 상태를 나타낸 것이다.c shows the state that the adsorption piece is adsorbed on the ground as the ball is separated from the ground.

도 5는 본 발명 진동흡수부의 수평을 조절하는 작동상태를 나타낸 것으로,5 is a view showing an operating state for adjusting the horizontal vibration absorbing portion of the present invention,

a는 회전부재의 회전으로 제진부재가 하강하는 상태를 나타낸 것이고,a is a state in which the damping member is lowered by the rotation of the rotating member,

b는 회전부재의 회전으로 제진부재가 상승하는 상태를 나타낸 것이다.b shows a state in which the damping member rises by the rotation of the rotating member.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for main parts of the drawings>

100: 회전지지부 110: 지지볼트100: rotation support 110: support bolt

120: 지지너트 200: 기기이동부120: support nut 200: machine moving part

210: 기기이동부재 220: 동력전달부재210: device moving member 220: power transmission member

230: 제1승하강부재 240: 볼230: first lifting member 240: ball

300: 진동흡수부 310: 회전부재300: vibration absorbing portion 310: rotating member

320: 제2승하강부재 330: 제진부재320: second lifting member 330: vibration damping member

400: 회전베어링400: rotating bearing

본 발명은, 제진장치에 관한 것으로, 보다 상세하게는 정밀기기와 같은 기계류의 저면에 장착되어 기기의 이동을 간편하게 함과 아울러 기기의 하중을 지지하면서 외부 충격으로부터 보호하는 제진장치에 관한 것이다.The present invention relates to a vibration suppression apparatus, and more particularly, to a vibration suppression apparatus mounted on the bottom of a machine, such as a precision instrument, to simplify the movement of the instrument and to protect it from external impact while supporting the load of the instrument.

일반적으로 제진장치라 함은, 정밀기기와 같은 기계류의 받침으로 사용되어 기기의 하중을 지지하면서 기기에서 발생한 진동을 차단하는 장치로, 이는 정밀기기에 많이 사용되고 있으며, 상기 정밀기기에서 발생되는 진동을 완벽하게 차단하지 못할 경우, 기기의 정밀측정이 이루어지지 않아 제품의 불량률이 증가하면서 경제적 손실은 물론 생산성이 저하됨과 아울러 기기의 이동이 불편하여 설치가 어려운 문제점이 있었다.In general, the vibration damping device is used as a support for machinery such as a precision device, and is a device that blocks the vibration generated in the device while supporting the load of the device, which is widely used in the precision device. If it is not completely blocked, the precise measurement of the device is not made, the product defect rate increases, economic loss, as well as productivity is reduced, and the movement of the device is inconvenient, difficult to install.

본 발명은 상술한 바와 같은 종래의 제반 결함을 감안하여 이루어지는 것으로 그 목적은, 기기의 이동이 용이하면서도 기기의 하중을 지지함과 아울러 외부로부터 전달되는 충격이나 진동을 흡수할 수 있는 제진장치를 제공함에 있다.The present invention is made in view of the above-mentioned conventional defects, and an object thereof is to provide a vibration isolator capable of absorbing shock or vibration transmitted from the outside while supporting the load of the device while being easy to move the device. Is in.

상기와 같은 목적을 달성하기 위한 본 발명은,The present invention for achieving the above object,

기기의 저면으로 돌출된 볼트에 체결고정되어 기기이동부의 회전을 지지하는 회전지지부와;A rotation support part fixed to a bolt protruding from the bottom of the device to support rotation of the device moving part;

상기 회전지지부에 회전가능하게 장착되어 기기를 이동시킬 수 있도록 볼을 하강 및 상승시키면서 지면에 밀착/이탈하는 기기이동부와;A device moving part which is rotatably mounted on the rotation support part and is in close contact with the ground while descending and raising the ball to move the device;

상기 기기이동부의 볼 상승으로 제진부재가 지면에 흡착되어 기기의 하중을 지지하면서 진동을 흡수하며, 기기의 수평을 조절할 수 있도록 높낮이 조절이 가능한 진동흡수부와;A vibration absorbing part capable of adjusting the height to adjust the level of the device by absorbing vibration while supporting the load of the device by absorbing the vibration damping member onto the ground due to the rising of the device moving part;

상기 회전지지부와 기기이동부 및 상기 기기이동부와 진동흡수부의 회전을 안내하는 회전베어링으로 구성되는 것을 특징으로 하는 것이다.It characterized in that it is composed of a rotating bearing for guiding the rotation of the rotating support and the device moving unit and the device moving unit and the vibration absorbing unit.

이하 첨부된 도면에 의거 본 발명의 일 실시예를 상세히 설명한다. 도 1은 본 발명의 사시도이고, 도 2는 본 발명의 분리사시도이며, 도 3은 본 발명의 단면 도이다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. 1 is a perspective view of the present invention, Figure 2 is an exploded perspective view of the present invention, Figure 3 is a cross-sectional view of the present invention.

본 발명은, 기기(10)의 저면으로 돌출된 볼트(11)에 체결고정되어 기기이동부(200)의 회전을 지지하는 회전지지부(100)가 구성되고, 상기 회전지지부(100)에 회전가능하게 장착되어 기기(10)를 이동시킬 수 있도록 볼(240)을 하강 및 상승시키면서 지면에 밀착/이탈하는 기기이동부(200)가 구성되며, 상기 기기이동부(200)의 볼(240) 상승으로 제진부재(330)가 지면에 흡착되어 기기(10)의 하중을 지지하면서 진동을 흡수하며, 기기(10)의 수평을 조절할 수 있도록 높낮이 조절이 가능한 진동흡수부(300)가 구성되고, 상기 회전지지부(100)와 기기이동부(200) 및 상기 기기이동부(200)와 진동흡수부(300)의 회전을 안내하는 회전베어링(400)으로 구성되는 것으로, 이를 좀더 구체적으로 설명하면 다음과 같다.The present invention comprises a rotation support portion 100 is fastened and fixed to the bolt 11 protruding to the bottom surface of the device 10 to support the rotation of the device moving part 200, rotatably to the rotation support part 100 Equipped with a device moving part 200 to be in close contact with the ground while the ball 240 is lowered and raised so as to move the device 10 is mounted, the vibration damping member by raising the ball 240 of the device moving unit 200 330 is absorbed by the ground to absorb the vibration while supporting the load of the device 10, the vibration absorbing portion 300 is adjustable to adjust the height of the device 10 is configured, the rotation support ( 100) and the device moving part 200 and the rotating device 400 for guiding the rotation of the device moving part 200 and the vibration absorbing part 300, which will be described in more detail as follows.

상기 회전지지부(100)는, 상기 볼트(11)에 체결되도록 체결공(112)이 관통되는 볼트몸체(111)가 형성되고, 상기 볼트몸체(111)의 상단부 외주면에 나사산(113)이 형성되면서 하단부 외주면에 걸림돌기(114)가 돌출되는 지지볼트(110)가 구비되며, 상기 지지볼트(110)의 나사산(113)에 체결되면서 기기(10)의 저면에 밀착되어 지지볼트(110)를 지지하도록 체결공(122)이 관통된 너트몸체(121)가 형성되고, 상기 너트몸체(121)의 하단부 내측으로 회전베어링(400)이 장착되는 장착홈(123)이 형성된 지지너트(120)로 구비된다.The rotational support part 100 is formed with a bolt body 111 through which the fastening hole 112 penetrates to be fastened to the bolt 11, and a thread 113 is formed on the outer circumferential surface of the upper end of the bolt body 111. A support bolt 110 is provided on the outer circumferential surface of the lower end, and the support bolt 110 is protruded. The support bolt 110 is fastened to the bottom surface of the device 10 while being fastened to the thread 113 of the support bolt 110 to support the support bolt 110. A nut body 121 through which the fastening hole 122 penetrates is formed, and a support nut 120 having a mounting groove 123 for mounting the rotating bearing 400 inside the lower end of the nut body 121 is provided. do.

상기 기기이동부(200)는, 상기 회전지지부(100)의 지지볼트(110)에 회전가능하게 결합되어 볼(240)을 하강시키는 기기이동부재(210)가 구비되고, 상기 기기이동부재(210)의 회전력을 제1승하강부재(230)로 전달하는 동력전달부재(220)가 구비 되며, 상기 동력전달부재(220)로 전달되는 기기이동부재(210)의 회전력으로 하강 및 상승하는 제1승하강부재(230)가 구비되고, 상기 제1승하강부재(230)의 하강 및 상승에 따라 지면에 밀착되거나 이탈되는 볼(240)로 구비된다.The device moving part 200 is rotatably coupled to the support bolt 110 of the rotation support part 100 is provided with a device moving member 210 for lowering the ball 240, the device moving member 210 The power transmission member 220 for transmitting the rotational force of the first lifting member 230 is provided, the first lift descending and rising by the rotational force of the device moving member 210 is transmitted to the power transmission member 220 A falling member 230 is provided, and is provided as a ball 240 in close contact with or separated from the ground according to the falling and the rising of the first lifting member 230.

상기 기기이동부재(210)는, 상기 회전지지부(100)의 지지볼트(110) 하단부를 수용하면서 하단부에 내주면에 나사산(212')이 구비되는 작동공(212)이 관통된 작동몸체(211)가 형성되고, 상기 작동공(212)의 상단부에 지지볼트(110)의 걸림돌기(114)가 걸리도록 걸림턱(213)이 형성되며, 상기 작동몸체(211)의 상.하면 내측으로 회전지지부(100)의 장착홈(123)과 동일 선상으로 회전베어링(400)이 장착되는 장착홈(214)(214')이 각각 형성되고, 상기 작동몸체(211)의 외주면에 방사상으로 돌출되는 손잡이(215)가 형성된다.The device moving member 210, while receiving the support bolt 110 of the rotary support portion 100, the operating body 211 is passed through the operating hole 212 is provided with a screw thread (212 ') on the inner peripheral surface at the lower end Is formed, the locking jaw 213 is formed so that the engaging projection 114 of the support bolt 110 is caught in the upper end of the operating hole 212, the upper and lower rotation support of the operating body 211 Mounting grooves 214 and 214 ', in which rotation bearings 400 are mounted, are formed in the same line as the mounting groove 123 of 100, respectively, and a handle protruding radially on the outer circumferential surface of the working body 211 ( 215 is formed.

상기 동력전달부재(220)는, 상기 기기이동부재(210)의 나사산(212')에 체결되어 고정되도록 동력전달몸체(221)의 상단부 외주면에 나사산(222)이 형성되고, 상기 동력전달몸체(221)의 내부에 체결공(223)이 형성되며, 상기 동력전달몸체(221)의 하단부 외주면에 돌출되는 걸림돌기(224)가 형성된다.The power transmission member 220, the thread 222 is formed on the outer peripheral surface of the upper end of the power transmission body 221 to be fastened and fixed to the screw thread 212 'of the device moving member 210, the power transmission body ( A fastening hole 223 is formed inside the 221, and a locking protrusion 224 protruding from the outer circumferential surface of the lower end of the power transmission body 221 is formed.

상기 제1승하강부재(230)는, 상기 동력전달부재(220)의 체결공(223)에 체결되도록 제1승하강몸체(231)의 외주면에 나사산(232)이 형성되고, 상기 제1승하강몸체(231)의 하단부에 볼(240)이 회전하면서 이탈되지 않도록 수용하는 수용공간(233)이 형성되며, 상기 수용공간(233)에 장착되어 볼(240)과 구름접촉되는 볼베어링(234)이 형성된다.The first elevating member 230, the thread 232 is formed on the outer circumferential surface of the first elevating body 231 to be fastened to the fastening hole 223 of the power transmission member 220, the first lift An accommodating space 233 is formed at the lower end of the lower body 231 to accommodate the ball 240 so as not to be separated while being rotated, and the ball bearing 234 mounted to the accommodating space 233 is in contact with the ball 240. Is formed.

또한, 상기 제1승하강몸체(231)의 상면에 내측으로 요입된 설치홈(235)에 설 치되면서 지지볼트(110)의 체결공(112)에 체결되어 제1승하강몸체(231)의 하강 및 상승을 안내하는 승하강안내부재(236)를 더 포함하여 형성한다.In addition, while being installed in the installation groove 235 recessed inward on the upper surface of the first elevating body 231 is fastened to the fastening hole 112 of the support bolt 110 of the first elevating body 231 It further includes a lifting guide member 236 for guiding the lowering and rising.

상기 진동흡수부(300)는, 상기 기기이동부(200)의 동력전달부재(220)에 회전가능하게 결합되어 제진부재(330)를 하강 및 상승시키는 회전부재(310)가 구비되고, 상기 회전부재(310)의 회전력으로 하강 및 상승하는 제2승하강부재(320)가 구비되며, 상기 제2승하강부재(320)의 하강 및 상승에 따라 지면에 흡착되거나 이탈되는 제진부재(330)로 구비된다.The vibration absorbing unit 300 is rotatably coupled to the power transmission member 220 of the device moving unit 200 is provided with a rotating member 310 for lowering and raising the damping member 330, the rotating member A second raising and lowering member 320 which is lowered and raised by the rotational force of the 310 is provided, and is provided as a vibration damping member 330 that is adsorbed or detached from the ground according to the lowering and rising of the second raising and lowering member 320. do.

상기 회전부재(310)는, 상기 기기이동부(200)의 동력전달부재(220)를 수용하는 회전공(312)이 관통되면서 외주면에 나사산(312')이 구비된 회전몸체(311)가 형성되고, 상기 회전공(312)의 상단부에 동력전달부재(220)의 걸림돌기(224)가 걸리도록 걸림턱(313)이 형성되며, 상기 회전몸체(311)의 상면 내측으로 기기이동부(200)의 장착홈(214')과 동일 선상으로 회전베어링(400)이 장착되는 장착홈(314)이 형성되고, 상기 회전몸체(311)의 외주면에 방사상으로 돌출되는 손잡이(315)가 형성된다.The rotating member 310, the rotating body 311 is provided with a screw thread (312 ') on the outer circumferential surface while the rotating hole (312) for receiving the power transmission member 220 of the device moving part 200 is formed, A locking jaw 313 is formed at the upper end of the rotating hole 312 so that the locking projection 224 of the power transmission member 220 is engaged, and the device moving part 200 is located inside the upper surface of the rotating body 311. A mounting groove 314 in which the rotating bearing 400 is mounted is formed in the same line as the mounting groove 214 ', and a handle 315 is formed on the outer circumferential surface of the rotating body 311 in a radial direction.

상기 제2승하강부재(320)는, 상기 회전부재(310)의 나사산(312')에 체결되도록 제2승하강몸체(321)의 내부에 체결공(322)이 형성되고, 상기 제2승하강몸체(321)의 하단부 외주면에 걸림홈(323)이 형성된다.The second elevating member 320, a fastening hole 322 is formed in the second elevating body 321 to be fastened to the threaded thread 312 'of the rotating member 310, the second raising A locking groove 323 is formed on the outer circumferential surface of the lower end of the lower body 321.

상기 제진부재(330)는, 상기 제2승하강부재(320)의 걸림홈(323)에 결합되도록 제진몸체(331)의 상단부에 돌출되는 걸림돌기(332)가 형성되고, 상기 제진몸체(331)의 하단부에 경사지게 돌출되어 지면에 흡착되는 흡착편(333)이 형성되며, 상기 제진몸체(331)의 중앙에 이동안내부재(335)가 결합되도록 결합공(334)이 형성되고, 상기 결합공(334)에 결합되어 제1승하강부재(230)의 하강 및 상승을 안내하는 이동안내부재(335)가 형성된다.The vibration damping member 330 has a locking protrusion 332 protruding from an upper end of the vibration damping body 331 to be coupled to the locking groove 323 of the second lifting member 320, and the vibration damping body 331. Adsorption piece 333 is formed to be inclined protruding at the lower end of the) is adsorbed on the ground, the coupling hole 334 is formed so that the movement guide member 335 is coupled to the center of the damping body 331, the coupling hole A movement guide member 335 is coupled to 334 to guide the lowering and raising of the first elevating member 230.

또한, 상기 제진부재(330)의 제진몸체(331) 내부에 충격을 흡수하는 스프링(336)을 내장할 수도 있다.In addition, a spring 336 for absorbing shock may be embedded in the vibration damping body 331 of the vibration damping member 330.

다음은 상기와 같이 구성된 본 발명의 작동과정을 설명한다.The following describes the operation process of the present invention configured as described above.

먼저, 기기(10)의 저면에 본 발명이 장착된 상태에서 기기(10)를 이동시키고자 할 경우는, 도 4a에 도시된 바와 같이, 기기이동부(200)의 기기이동부재(210) 손잡이(215)를 가압하여 기기이동부재(210)의 작동몸체(211)를 정방향으로 회전시킨다.First, to move the device 10 while the present invention is mounted on the bottom of the device 10, as shown in Figure 4a, the handle of the device moving member 210 of the device moving unit 200 ( Pressing the 215 to rotate the operating body 211 of the device moving member 210 in the forward direction.

이때, 상기 기기이동부재(210)의 장착홈(214)과 회전지지부(100)의 지지너트(120) 장착홈(123) 및 기기이동부재(210)의 장착홈(214')과 회전부재(310)의 장착홈(314)에 회전베어링(400)(400')이 각각 장착되어 있으므로 기기이동부재(210)가 용이하게 회전할 수 있으며, 상기 기기이동부재(210)의 작동공(212)이 지지볼트(110)의 볼트몸체(111) 외주면을 수용하고 있으나, 체결되지 않은 상태로 기기이동부재(210)는 지지볼트(210) 외주면을 따라 공회전할 수 있는 것이다.At this time, the mounting groove 214 of the device moving member 210 and the support nut 120 of the rotary support 100, the mounting groove 123 and the mounting groove 214 'and the rotating member of the device moving member 210 Since the rotating bearings 400 and 400 ′ are respectively mounted in the mounting grooves 314 of the 310, the device moving member 210 can easily rotate, and the operating hole 212 of the device moving member 210 is rotated. The bolt body 111 outer peripheral surface of the support bolt 110 is accommodated, but the device moving member 210 can be idle along the outer peripheral surface of the support bolt 210 in an unfastened state.

또한, 상기 기기이동부재(210)의 작동공(212)이 지지볼트(110)의 하단부 및 걸림돌기(114)를 수용하면서 상기 걸림돌기(114)에 기기이동부재(210)의 걸림턱(213)이 밀착되어 있어 기기이동부재(210)의 하강을 방지할 수 있으며, 상기 기 기이동부재(210)의 나사산(212')에 동력전달부재(220)의 나사산(222)이 체결고정되어 있어 기기이동부재(210)의 회전력으로 동력전달부재(220)로 전달되므로 기기이동부재(210)와 동력전달부재(220)가 동일한 방향으로 회전한다.In addition, while the operating hole 212 of the device moving member 210 accommodates the lower end of the support bolt 110 and the locking projection 114, the locking projection 213 of the device moving member 210 on the locking projection 114 ) Is in close contact with each other to prevent the device moving member 210 from falling, and the screw thread 222 of the power transmission member 220 is fastened to the thread 212 'of the device moving member 210. Since the device moving member 210 is transmitted to the power transmission member 220 by the rotational force, the device moving member 210 and the power transmission member 220 rotate in the same direction.

상기 동력전달부재(220)가 회전하면서 동력전달몸체(221)의 체결공(223)에 체결된 제1승하강부재(230)의 나사산(232)은 체결공(223)을 따라 회전하면서 제1승하강부재(230)의 제1승하강몸체(231)를 하강시키는데, 상기 제1승하강몸체(231)의 설치홈(235)에 설치된 승하강안내부재(236)를 따라 하강함과 동시에 제진부재(330)의 이동안내부재(336)를 따라 하강하면서 상기 제1승하강부재(230)의 수용공간(233)에 장착된 볼(240)이 제1승하강몸체(231)를 따라 하강하면서 제진부재(330)의 하부로 돌출되면서 지면에 밀착된다.The screw thread 232 of the first elevating member 230 which is fastened to the fastening hole 223 of the power transmission body 221 while the power transmission member 220 rotates is rotated along the fastening hole 223. The first elevating body 231 of the elevating member 230 is lowered, while being lowered along with the elevating guide member 236 installed in the installation groove 235 of the first elevating body 231, and is damped. While descending along the movement guide member 336 of the member 330, the ball 240 mounted in the accommodation space 233 of the first elevating member 230 descends along the first elevating body 231. Protruding to the bottom of the damping member 330 is in close contact with the ground.

상기의 방법으로 기기(10)의 저면에 장착된 기기이동부(200)의 작동으로 볼(240)이 지면에 밀착되도록 한 상태에서 기기(10)를 이동시키는데, 상기 볼(240)은, 수용공간(233)과 볼베어링(234)이 구름접촉되므로 기기(10)를 용이하게 이동시킬 수 있는 것이다.The device 10 is moved in a state in which the ball 240 is brought into close contact with the ground by the operation of the device moving part 200 mounted on the bottom of the device 10 by the above method. 233 and the ball bearing 234 is in contact with the cloud, so that the device 10 can be easily moved.

상기의 과정으로 기기(10)를 이동시킨 상태로 고정시키려면, 도 4b 내지 도 4c에 도시된 바와 같이, 기기이동부(200)의 기기이동부재(210) 손잡이(215)를 가압하여 기기이동부재(210)의 작동몸체(211)를 역방향으로 회전시킨다.In order to fix the device 10 in the above-described process, as shown in FIGS. 4B to 4C, the device moving member is pressed by pressing the handle 215 of the device moving member 210 of the device moving unit 200. The operating body 211 of 210 is rotated in the reverse direction.

상기 기기이동부재(210)의 나사산(212')에 체결고정된 동력전달부재(220)가 역방향으로 회전하면서 상기 동력전달부재(220)의 체결공(223)을 따라 제1승하강부 재(230)의 나사산(232)이 회전하면서 제1승하강몸체(231)를 상승시키는데, 상기 제1승하강몸체(231)의 설치홈(235)에 설치된 승하강안내부재(236)를 따라 상승함과 동시에 제진부재(330)의 이동안내부재(336)를 따라 상승하면서 상기 제1승하강부재(230)의 수용공간(233)에 장착된 볼(240)이 제1승하강몸체(231)를 따라 상승하여 진동흡수부(300)의 제진부재(330) 상부로 몰입된다.The first elevating portion material 230 along the fastening hole 223 of the power transmission member 220 while the power transmission member 220 fastened to the screw thread 212 ′ of the device moving member 210 rotates in the reverse direction. Rotation of the screw thread 232 to raise the first elevating body 231, the elevating guide member 236 installed in the installation groove 235 of the first elevating body 231 and At the same time, the ball 240 mounted in the receiving space 233 of the first elevating member 230 is moved along the first elevating body 231 while rising along the movement guide member 336 of the vibration damping member 330. As it rises, the vibration absorbing part 300 is immersed in the upper part of the vibration damping member 330.

이때, 상기 제진부재(330)의 흡착편(333)이 지면에 밀착되면서 기기(10)의 하중으로 흡착된 상태를 유지하므로 기기(10)의 유동을 방지함과 동시에 기기(10)의 하중을 지지하면서 진동이나 외부로부터 전달되는 충격흡수 및 방진할 수 있으며, 상기 제진부재(330)에 내장된 스프링(336)에서도 충격을 용이하게 흡수할 수 있는 것이다.At this time, since the adsorption piece 333 of the vibration damping member 330 is in close contact with the ground and maintains the adsorption state under the load of the device 10, it prevents the flow of the device 10 and simultaneously loads the load of the device 10. While supporting and absorbing vibration and vibration transmitted from the outside, it is possible to easily absorb the shock even in the spring 336 built in the vibration damping member 330.

또한, 기기(10)의 저면에 장착된 진동흡수부(300)의 수평을 조절하려면, 도 5a 및 도 5b에 도시된 바와 같이, 제진부재(330)의 흡착편(333)이 지면에 흡착된 상태에서 진동흡수부(300)의 회전부재(310) 손잡이(315)를 가압하여 회전부재(310)의 회전몸체(311)를 정방향 또는 역방향으로 회전시킨다.In addition, to adjust the horizontal level of the vibration absorbing unit 300 mounted on the bottom of the device 10, as shown in Figure 5a and 5b, the adsorption piece 333 of the vibration damping member 330 is adsorbed on the ground In the state by pressing the rotary member 310, the handle 315 of the vibration absorbing unit 300 to rotate the rotary body 311 of the rotary member 310 in the forward or reverse direction.

이때, 상기 회전부재(310)의 장착홈(314)과 기기이동부재(210)의 장착홈(214')에 회전베어링(400')이 장착되어 있으므로 회전부재(310)가 용이하게 회전할 수 있으며, 상기 회전부재(310)의 걸림턱(313)이 동력전달부재(220)의 걸림돌기(224)에 밀착되어 있으므로 회전부재(310)의 하강이동을 방지할 수 있는 것이다.At this time, since the rotary bearing 400 'is mounted in the mounting groove 314 of the rotating member 310 and the mounting groove 214' of the device moving member 210, the rotating member 310 can be easily rotated. In addition, the locking step 313 of the rotating member 310 is in close contact with the locking projection 224 of the power transmission member 220 is to prevent the falling movement of the rotating member (310).

상기 회전부재(310)의 회전공(312)이 동력전달부재(220)의 외주면을 수용하 도록 결합되어 있으나, 체결되지 않은 상태로 회전부재(310)는 동력전달부재(220)의 동력전달몸체(221) 외주면을 따라 공회전함과 동시에 상기 회전부재(310)의 나사산(312')에 체결공(322)이 체결된 제2승하강부재(320)는 회전부재(310)의 나사산(312')을 따라 하강 및 상승하게 된다.The rotating hole 312 of the rotating member 310 is coupled to accommodate the outer circumferential surface of the power transmission member 220, but the rotation member 310 is not fastened in the power transmission body of the power transmission member 220. The second elevating member 320 having the fastening hole 322 fastened to the threaded thread 312 'of the rotating member 310 while idling along the outer circumferential surface thereof is a screw thread 312' of the rotating member 310. ) And descends and rises.

이때, 상기 제2승하강부재(320)의 걸림홈(323)에 제진부재(330)의 걸림돌기(332)가 회전가능하게 결합되어 있으므로 제2승하강부재(320)의 하강 및 상승에 따라 제진부재(330)의 제진몸체(331)가 하강 및 상승함과 동시에 흡착편(333)이 지면에 흡착된 상태를 유지하게 된다.At this time, since the locking protrusion 332 of the vibration suppression member 330 is rotatably coupled to the locking groove 323 of the second lifting member 320, the lowering and raising of the second lifting member 320 is performed. As the vibration damping body 331 of the vibration damping member 330 descends and ascends, the suction piece 333 is maintained on the ground.

상기의 방법으로 기기(10)의 저면에 장착된 진동흡수부(300)의 회전부재(310) 회전으로 제진부재(330)를 하강 및 상승시키면서 기기(10)의 수평을 조절하면서 기기(10)를 사용할 수 있는 것이다.The device 10 while adjusting the level of the device 10 while lowering and raising the vibration damping member 330 by rotating the rotary member 310 of the vibration absorbing part 300 mounted on the bottom of the device 10 by the above method. Can be used.

이상에서와 같이 본 발명은, 기기이동부의 기기이동부재 회전으로 볼이 진동흡수부의 제진부재 하부로 돌출되면서 지면에 흡착된 상태를 유지할 수 있으므로 기기의 이동 설치가 간편할 뿐만 아니라 진동흡수부의 회전부재 회전으로 진동부재가 하강하면서 기기의 수평 조절이 용이하면서 기기의 진동 및 방진을 완벽하게 차단함과 아울러 기기의 움직을 차단하여 제품의 정밀측정이 이루어져 제품의 불량률을 감소시킬 수 있으며, 이로 인해 제품의 생산성이 증대되어 경제성을 향상시킬 수 있는 이점을 가질 수 있는 것이다.As described above, the present invention, the ball is projected to the vibration damping member lower portion of the vibration absorbing portion by the rotation of the machine moving member of the machine moving part can maintain the state adsorbed on the ground is not only easy to move the installation of the device but also the rotating member of the vibration absorbing portion As the vibration member is lowered by rotation, it is easy to adjust the level of the device, and it completely blocks the vibration and dustproof of the device, and also blocks the movement of the device to make accurate measurement of the product, thereby reducing the defective rate of the product. Productivity of the increase is to have the advantage to improve the economics.

Claims (12)

기기의 저면으로 돌출된 볼트에 체결고정되어 기기이동부의 회전을 지지하는 회전지지부와;A rotation support part fixed to a bolt protruding from the bottom of the device to support rotation of the device moving part; 상기 회전지지부에 회전가능하게 장착되어 기기를 이동시킬 수 있도록 볼을 하강 및 상승시키면서 지면에 밀착/이탈하는 기기이동부와;A device moving part which is rotatably mounted on the rotation support part and is in close contact with the ground while descending and raising the ball to move the device; 상기 기기이동부의 볼 상승으로 제진부재가 지면에 흡착되어 기기의 하중을 지지하면서 진동을 흡수하며, 기기의 수평을 조절할 수 있도록 높낮이 조절이 가능한 진동흡수부와;A vibration absorbing part capable of adjusting the height to adjust the level of the device by absorbing vibration while supporting the load of the device by absorbing the vibration damping member onto the ground due to the rising of the device moving part; 상기 회전지지부와 기기이동부 및 상기 기기이동부와 진동흡수부의 회전을 안내하는 회전베어링으로 구성되는 것을 특징으로 하는 제진장치.And a rotation bearing for guiding rotation of the rotation support and the device moving part and the device moving part and the vibration absorbing part. 제1항에 있어서, 회전지지부는,According to claim 1, The rotation support portion, 상기 볼트에 체결되도록 체결공이 관통되는 볼트몸체가 형성되고, 상기 볼트몸체의 상단부 외주면에 나사산이 형성되면서 하단부 외주면에 걸림돌기가 돌출되는 지지볼트가 구비되며, 상기 지지볼트의 나사산에 체결되면서 기기의 저면에 밀착되어 지지볼트를 지지하도록 체결공이 관통된 너트몸체가 형성되고, 상기 너트몸체의 하단부 내측으로 회전베어링이 장착되는 장착홈이 형성된 지지너트로 구비되는 것을 특징으로 하는 제진장치.A bolt body is formed through which a fastening hole penetrates the bolt, and a thread is formed on the outer circumferential surface of the bolt body, and a support bolt is provided on the lower circumferential surface thereof to protrude a locking protrusion. A vibration damping device comprising: a nut body in which a fastening hole penetrates to support the support bolt in close contact with the support bolt, and a support nut having a mounting groove for mounting a rotation bearing inside the lower end of the nut body. 제1항에 있어서, 기기이동부는,The method of claim 1, wherein the device moving unit, 상기 회전지지부의 지지볼트에 회전가능하게 결합되어 볼을 하강시키는 기기이동부재가 구비되고, 상기 기기이동부재의 회전력을 제1승하강부재로 전달하는 동력전달부재가 구비되며, 상기 동력전달부재로 전달되는 기기이동부재의 회전력으로 하강 및 상승하는 제1승하강부재가 구비되고, 상기 제1승하강부재의 하강 및 상승에 따라 지면에 밀착되거나 이탈되는 볼로 구비되는 것을 특징으로 하는 제진장치.A device moving member rotatably coupled to the support bolt of the rotation support unit is provided, and a power transmission member for transmitting the rotational force of the device moving member to the first lifting member is provided. A vibration damping device comprising a first lifting member which is lowered and raised by the rotational force of the device moving member to be transmitted, and is provided in close contact with or detached from the ground according to the lowering and rising of the first lifting member. 제3항에 있어서, 기기이동부재는,According to claim 3, The device moving member, 상기 회전지지부의 지지볼트 하단부를 수용하면서 하단부에 내주면에 나사산이 구비되는 작동공이 관통된 작동몸체가 형성되고, 상기 작동공의 상단부에 지지볼트의 걸림돌기가 걸리도록 걸림턱이 형성되며, 상기 작동몸체의 상.하단부 내측으로 회전지지부의 장착홈과 동일 선상으로 회전베어링이 장착되는 장착홈이 각각 형성되고, 상기 작동몸체의 외주면에 방사상으로 돌출되는 손잡이가 형성되는 것을 특징으로 하는 제진장치.While receiving the lower end of the support bolt of the rotation support portion is formed an operating body through which the operating hole is provided with a screw thread on the inner circumferential surface at the lower end, a locking jaw is formed so that the engaging projection of the support bolt is caught on the upper end of the operating hole, the operating body The upper and lower ends of the vibration suppression apparatus, characterized in that the mounting groove is mounted to the rotation bearing is mounted in the same line as the mounting groove of the rotation support portion, respectively, the handle is formed radially protruding on the outer peripheral surface of the operating body. 제3항에 있어서, 동력전달부재는,According to claim 3, The power transmission member, 상기 기기이동부재의 나사산에 체결되어 고정되도록 동력전달몸체의 상단부 외주면에 나사산이 형성되고, 상기 동력전달몸체의 내부에 체결공이 형성되며, 상기 동력전달몸체의 하단부 외주면에 돌출되는 걸림돌기가 형성되는 것을 특징으로 하는 제진장치.The screw thread is formed on the outer peripheral surface of the upper end of the power transmission body to be fastened and fixed to the thread of the device moving member, the fastening hole is formed inside the power transmission body, and the locking projection protruding from the outer peripheral surface of the lower end of the power transmission body is formed. Vibration damper characterized in that. 제3항에 있어서, 제1승하강부재는,The method of claim 3, wherein the first lifting member, 상기 동력전달부재의 체결공에 체결되도록 제1승하강몸체의 외주면에 나사산이 형성되고, 상기 제1승하강몸체의 하단부에 볼이 회전하면서 이탈되지 않도록 수용하는 수용공간이 형성되는 것을 특징으로 하는 제진장치.A thread is formed on an outer circumferential surface of the first elevating body to be fastened to the fastening hole of the power transmission member, and a receiving space is formed at the lower end of the first elevating body so as to accommodate the ball so as not to be detached. Vibration damper. 제6항에 있어서, The method of claim 6, 상기 제1승하강몸체의 상면에 내측으로 요입된 설치홈에 설치되면서 지지볼트의 체결공에 체결되어 제1승하강몸체의 하강 및 상승을 안내하는 승하강안내부재를 더 포함하여 형성하는 것을 특징으로 하는 제진장치.It is installed in the installation groove recessed inward on the upper surface of the first elevating body is fastened to the fastening hole of the support bolt is characterized in that it further comprises a lifting guide member for guiding the lowering and raising of the first elevating body Vibration damper 제1항에 있어서, 진동흡수부는,The vibration absorber of claim 1, 상기 기기이동부의 동력전달부재에 회전가능하게 결합되어 제진부재를 하강 및 상승시키는 회전부재가 구비되고, 상기 회전부재의 회전력으로 하강 및 상승하는 제2승하강부재가 구비되며, 상기 제2승하강부재의 하강 및 상승에 따라 지면에 흡착되거나 이탈되는 제진부재로 구비되는 것을 특징으로 하는 제진장치.A rotating member rotatably coupled to the power transmission member of the device moving part is provided to lower and raise the vibration damping member, and a second lifting member is provided to lower and raise by the rotational force of the rotating member. Vibration damper characterized in that it is provided with a damping member that is adsorbed or detached from the ground in accordance with the falling and rising of the member. 제8항에 있어서, 회전부재는,The method of claim 8, wherein the rotating member, 상기 기기이동부의 동력전달부재를 수용하는 회전공이 관통되면서 외주면에 나사산이 구비된 회전몸체가 형성되고, 상기 회전공의 상단부에 동력전달부재의 걸림돌기가 걸리도록 걸림턱이 형성되며, 상기 회전몸체의 상면 내측으로 기기이동부의 장착홈과 동일 선상으로 회전베어링이 장착되는 장착홈이 형성되고, 상기 회전몸체의 외주면에 방사상으로 돌출되는 손잡이가 형성되는 것을 특징으로 하는 제진장치.Rotating body accommodating the power transmission member of the device moving part is penetrated to form a rotating body having a screw thread on the outer circumferential surface, a locking jaw is formed so that the locking projection of the power transmission member is caught on the upper end of the rotating hole, the rotating body A vibration damping device, characterized in that a mounting groove in which the rotating bearing is mounted in the same line as the mounting groove of the device moving part is formed in the upper surface of the upper surface of the machine moving part, and a handle protruding radially from the outer circumferential surface of the rotating body is formed. 제8항에 있어서, 제2승하강부재는,The method of claim 8, wherein the second lifting member, 상기 회전부재의 나사산에 체결되도록 제2승하강몸체의 내부에 체결공이 형성되고, 상기 제2승하강몸체의 하단부 외주면에 걸림홈이 형성되는 것을 특징으로 하는 제진장치.And a fastening hole is formed in the second lifting body so as to be coupled to the thread of the rotating member, and a locking groove is formed at the outer circumferential surface of the lower end of the second lifting body. 제8항에 있어서, 제진부재는,The method of claim 8, wherein the vibration damping member, 상기 제2승하강부재의 걸림홈에 결합되도록 제진몸체의 상단부에 돌출되는 걸림돌기가 형성되고, 상기 제진몸체의 하단부에 경사지게 돌출되어 지면에 흡착되는 흡착편이 형성되며, 상기 제진몸체의 중앙에 이동안내부재가 결합되도록 결합공이 형성되고, 상기 결합공에 결합되어 제1승하강부재의 하강 및 상승을 안내하는 이동안내부재가 형성되는 것을 특징으로 하는 제진장치.A locking protrusion protruding from the upper end of the vibration damping body is formed to be coupled to the locking groove of the second lifting member, and the suction protrusion protruding obliquely to the lower end of the vibration damping body is formed to be adsorbed on the ground. A coupling hole is formed so that the member is coupled, and the vibration suppression apparatus is coupled to the coupling hole to form a movement guide member for guiding the lowering and raising of the first lifting member. 제8항 또는 제11항에 있어서,The method according to claim 8 or 11, wherein 상기 제진부재의 제진몸체 내부에 충격을 흡수하는 스프링을 내장하는 것을 특징으로 하는 제진장치.Vibration damper characterized in that the built-in spring to absorb the shock in the damping body of the damping member.
KR1020070052221A 2007-05-29 2007-05-29 Vibration control apparatus KR20080104856A (en)

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