KR20100104428A - Reciprocation motion of tool used for slotting machine - Google Patents

Reciprocation motion of tool used for slotting machine Download PDF

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Publication number
KR20100104428A
KR20100104428A KR1020090022835A KR20090022835A KR20100104428A KR 20100104428 A KR20100104428 A KR 20100104428A KR 1020090022835 A KR1020090022835 A KR 1020090022835A KR 20090022835 A KR20090022835 A KR 20090022835A KR 20100104428 A KR20100104428 A KR 20100104428A
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South Korea
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tool
screw
slotting machine
ball nut
post
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KR1020090022835A
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Korean (ko)
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KR101117111B1 (en
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홍관주
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주식회사 와이지테크
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D1/00—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only
    • B23D1/08—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only by movement of the tool
    • B23D1/10—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only by movement of the tool with means for adjusting the tool-guide vertically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D7/00—Planing or slotting machines characterised only by constructional features of particular parts
    • B23D7/10—Planing or slotting machines characterised only by constructional features of particular parts of drives for reciprocating parts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

PURPOSE: A vertical reciprocation apparatus for a slotting machine tool is provided to vertically reciprocate a tool post and a tool through a simple structure using a servo motor and a ball screw. CONSTITUTION: A vertical reciprocation apparatus for a slotting machine tool comprises a screw(3), a ball nut(6), a ram body(7), and a tool post(9). The screw is installed in a swivel body(5) by being supported with a bearing and rotated by a servo motor(2). The ball nut in which a plurality of circulating steel balls are installed is moved according to the rotation of the screw. The ram body is installed in the ball nut and supported with guide plates(8) on both sides. The too post is attached with a tool and installed in the ram body.

Description

슬로팅 머신용 기구의 상하왕복장치{RECIPROCATION MOTION OF TOOL USED FOR SLOTTING MACHINE}Reciprocating motion device for slotting machine {RECIPROCATION MOTION OF TOOL USED FOR SLOTTING MACHINE}

본 발명은 슬로팅 머신용 기구의 상하왕복장치에 관한 것으로서, 특히 간단한 구조로서 툴포스트와 공구를 상하로 왕복운동시킴으로써 슬로팅 머신의 조립을 편리하게 하여 제조 단가를 용이하게 줄일 수 있고 상하 행정 거리를 간편하게 조정할 수 있도록 하는 슬로팅 머신용 기구의 상하왕복장치에 관한 것이다.The present invention relates to a vertical reciprocating device of a slotting machine mechanism, and in particular, as a simple structure, the assembly of the slotting machine is convenient by reciprocating the tool post and the tool up and down, so that the manufacturing cost can be easily reduced and the upper and lower stroke distances. It relates to a vertical reciprocating device of the mechanism for slotting machine to be able to adjust easily.

일반적으로 키(key)는 축에 기어, 풀리, 플라이휠 등을 고정시켜 상대적인 운동을 방지하면서 회전력을 전달하게 되며, 축에 기어, 풀리, 플라이휠 등을 고정하기 위해서는 축, 기어, 풀리, 플라이휠에 키홈을 형성하고, 축에 기어 등을 장착한 후 키홈에 키를 설치하게 된다.In general, the key (key) is fixed to the shaft, gears, pulleys, flywheels, etc. to prevent the relative movement to transmit the rotational force, and to fix the gears, pulleys, flywheels, etc. Form the, and then install the key in the key groove after mounting the gear and the like.

그리고 상기와 같은 키를 설치하기 위한 키홈은 슬로팅 머신으로 가공하게 되는 바, 이는 상하로 이동하는 툴포스트(tool post)에 공구를 장착하여 상하로 왕복 운동하는 공구로 키홈 등을 가공하는 기계이다.In addition, the key groove for installing the key as described above is to be processed by the slotting machine, which is a machine for processing the key groove, etc. by mounting a tool in a tool post (tool post) to move up and down and reciprocating up and down. .

상기와 같은 슬로팅 머신에는 툴포스트를 상하로 작동하기 위한 램(ram)이 구비되어 있는 바, 종래에는 캠 구동 방식, 크랭크 기구와 변속 장치 등을 이용하 여 회전 운동을 직선 운동으로 가변시켜서 툴포스트를 상하로 작동하게 된다.The slotting machine as described above is provided with a ram for operating the tool post up and down. In the related art, a cam post drive, a crank mechanism and a transmission are used to vary the rotational motion to a linear motion, thereby increasing the tool post. Will work up and down.

따라서 종래에는 툴포스트를 상하로 작동하기 위한 램의 구조가 복잡하기 때문에, 많은 갯수의 구성요소로 인하여 제조 단가가 많이 상승되고, 상하 행정거리를 조정하기가 어렵다는 단점이 있다.Therefore, in the related art, since the structure of the ram for operating the tool post up and down is complicated, a large number of components increases the manufacturing cost and it is difficult to adjust the up and down stroke distance.

본 발명은 상기와 같은 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 서보모터와 볼스크류를 이용하여 간단한 구조로서 툴포스트와 공구를 상하로 왕복운동시킴으로써, 슬로팅 머신의 조립을 편리하게 하여 제조 단가를 용이하게 줄일 수 있고, 상하 행정거리를 서보모터로 간편하게 제어할 수 있는 슬로팅 머신용 기구의 상하왕복장치를 제공하는 데 있다.The present invention has been made to solve the problems of the prior art as described above, an object of the present invention is to assemble the slotting machine by reciprocating the tool post and the tool up and down as a simple structure using a servo motor and a ball screw. It is to provide a vertical reciprocating device of the slotting machine mechanism that can be easily reduced to reduce the manufacturing cost, and can easily control the up and down stroke distance with a servo motor.

상기와 같은 목적을 달성하기 위하여, 본 발명은 공구를 상하로 왕복 운동시키는 것으로 이루어지는 슬로팅 머신용 기구의 상하왕복장치에 있어서, 서보모터에 의해 회전되는 스크류가 베어링에 의해 지지되어 스위블바디에 설치되고, 스크류의 회전에 따라 상하로 이동하는 볼너트가 순환하는 다수의 스틸볼을 내장하여 상기 스크류 상에 설치되고, 양측의 안내판에 의해 안내 지지되는 램바디가 상기 볼너트에 설치되며, 공구가 착탈되는 툴포스트가 상기 램바디에 설치되는 것으로 이루어지는 슬로팅 머신용 기구의 상하왕복장치를 제공한다.In order to achieve the above object, the present invention is a vertical reciprocating device of a slotting machine mechanism consisting of reciprocating the tool up and down, the screw rotated by the servo motor is supported by the bearing is installed on the swivel body And a ball body moving up and down according to the rotation of the screw is installed on the screw with a plurality of steel balls circulated, and a ram body guided and supported by the guide plates on both sides is installed on the ball nut. Provided is a vertical reciprocating device of a slotting machine mechanism comprising a tool post detachably mounted on the ram body.

이와 같이 이루어지는 본 발명에 의한 슬로팅 머신용 기구의 상하왕복장치는 서보모터와 볼스크류 방식을 이용하기 때문에, 간단한 구조로서 툴포스트와 공구를 상하로 왕복운동할 수 있으며, 이에 따라 슬로팅 머신의 조립을 편리하게 하여 제조 단가를 용이하게 줄일 수 있고, 상하 행정거리를 서보모터로 간편하게 제어할 수 있다는 이점이 있다.Since the up and down reciprocating device of the slotting machine mechanism according to the present invention uses a servomotor and a ball screw method, the tool post and the tool can be reciprocated up and down as a simple structure, and thus the slotting machine The assembly cost can be easily reduced, and the manufacturing cost can be easily reduced, and the vertical stroke can be easily controlled by the servomotor.

본 발명의 실시를 위한 구체적인 내용을 첨부한 도면에 의거하여 더욱 상세하게 설명한다.DETAILED DESCRIPTION OF EMBODIMENTS The present invention will be described in more detail with reference to the accompanying drawings.

도 1과 도 2는 본 발명에 의한 슬로팅 머신용 기구의 상하왕복장치를 나타내는 도면으로서, 본 발명이 상하왕복장치는 공구(1)를 상하로 왕복 운동시켜서 공구(1)로 하여금 기어(미도시) 등에 키홈을 형성하는 구조이며, 볼스크류 방식을 채택하고 있다.1 and 2 is a view showing a vertical reciprocating device of the mechanism for slotting machine according to the present invention, the vertical reciprocating device of the present invention reciprocates the tool 1 up and down to cause the tool 1 to gear (not shown) It is a structure that forms key grooves on the back of the back, and adopts the ball screw method.

즉 본 발명에 의한 슬로팅 머신용 기구의 상하왕복장치는 회전 방향으로 간편하게 제어할 수 있는 서보모터(2)에 의해 회전되는 스크류(3)가 베어링(4)에 의해 지지되어 스위블바디(swivel body)(5)에 설치된다.In other words, the up and down reciprocating device of the slotting machine mechanism according to the present invention is supported by the bearing 4, the screw (3) rotated by the servo motor 2 that can be easily controlled in the rotational direction swivel body (swivel body) (5) is installed.

그리고 상기 스크류(3)의 회전에 따라 상하로 이동하는 볼너트(ball nut)(6)가 상기 스크류(3) 상에서 상하로 이동 가능하게 설치되며, 상기 볼너트(6)의 내부에는 순환하는 다수의 스틸볼(미도시)이 설치되어 있다.And ball nut (6) which moves up and down according to the rotation of the screw (3) is installed to be moved up and down on the screw (3), a plurality of circulating inside the ball nut (6) Steel balls (not shown) are installed.

상기 볼너트(6)와 연동하는 램바디(ram body)(7)가 양측의 안내판(8)에 의해 안내 지지되어 상기 볼너트(6)에 설치되며, 상기 공구(1)가 착탈되는 툴포스트 (tool post)(9)가 상기 램바디(7)에 설치된다.A ram body (7) interlocked with the ball nut (6) is guided and supported by the guide plates (8) on both sides and is installed on the ball nut (6), and the tool post to which the tool (1) is detached. (tool post) 9 is installed in the ram body (7).

물론 상기 서보모터(2)의 모터축을 스크류(3)에 직접 연결할 수 있으나, 스크류(3)의 회전력을 증대하기 위하여 스크류(3)의 단부에 큰 크기의 타이밍풀리(11)을 설치함과 아울러 서보모터(2)의 모터축에 작은 크기의 타이밍풀리(12)를 설치하고, 상기 타이밍풀리(11,12)를 타이밍벨트(13)으로 연결함이 바람직하다.Of course, the motor shaft of the servomotor 2 can be directly connected to the screw 3, but in order to increase the rotational force of the screw 3, a large sized timing pulley 11 is installed at the end of the screw 3, It is preferable to provide a small size timing pulley 12 on the motor shaft of the servomotor 2 and to connect the timing pulleys 11 and 12 with the timing belt 13.

이와 같이 이루어지는 본 발명에 의한 슬로팅 머신용 기구의 상하왕복장치는 다음과 같이 작용한다.The vertical reciprocating device of the slotting machine mechanism according to the present invention thus formed acts as follows.

우선 툴포스트(9)에 공구(1)를 설치한 뒤, 서보모터(2)를 작동한다.First, the tool 1 is installed in the tool post 9, and then the servomotor 2 is operated.

그러면 서보모터(2)가 작동하면서 스크류(3)가 회전하게 되고, 상기 스크류(3)의 회전에 따라 볼너트(6)과 램바디(7)이 스크류(3)의 길이 방향으로 이동하게 되며, 이들과 연동하여 볼포스트(9)와 공구(1)가 스크류(3)의 길이 방향으로 이동하게 된다.Then, the screw 3 rotates while the servomotor 2 operates, and the ball nut 6 and the ram body 7 move in the longitudinal direction of the screw 3 as the screw 3 rotates. In conjunction with these, the ball post 9 and the tool 1 are moved in the longitudinal direction of the screw 3.

따라서 서보모터(2)의 회전 방향으로 일정한 주기로 가변시키면 볼포스트(9)와 공구(1)가 상하로 왕복 운동할 수 있으며, 이에 따라 상기 공구(1)에 의해 기어 등의 키홈을 가공할 수 있다.Accordingly, if the servo motor 2 is changed at regular intervals in the rotational direction of the servo motor 2, the ball post 9 and the tool 1 may reciprocate up and down, and accordingly, key grooves such as gears may be processed by the tool 1. have.

이렇게 본 발명에 의한 슬로팅 머신용 기구의 상하왕복장치는 스크류(3)과 볼너트(6)으로 구성되는 볼스크류 방식을 채택함으로써 구성 요소를 간단하게 할 수 있으며, 쉽게 제어할 수 있는 서보모터(2)를 이용함으로써 서보모터(2)를 제어하여 왕복 행정 거리를 간편하게 조정할 수 있는 것이다.Thus, the up and down reciprocating device of the slotting machine mechanism according to the present invention adopts the ball screw method composed of the screw (3) and the ball nut (6) to simplify the components, servo motor that can be easily controlled By using (2), the servomotor 2 can be controlled to easily adjust the reciprocating stroke distance.

도 1은 본 발명에 의한 공구의 상하왕복장치가 적용되는 슬로팅 머신을 나타내는 정면도이다.1 is a front view showing a slotting machine to which the vertical reciprocating device of the tool according to the present invention is applied.

도 2는 도 1의 A - A선 단면도이다.FIG. 2 is a cross-sectional view taken along the line AA of FIG. 1.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1 : 공구1: Tool

2 : 서보모터2: servo motor

3 : 스크류3: screw

6 : 볼너트6: ball nut

Claims (1)

공구를 상하로 왕복 운동시키는 것으로 이루어지는 슬로팅 머신용 기구의 상하왕복장치에 있어서,In the vertical reciprocating device of the slotting machine mechanism consisting of reciprocating the tool up and down, 서보모터에 의해 회전되는 스크류가 베어링에 의해 지지되어 스위블바디에 설치되고, 스크류의 회전에 따라 상하로 이동하는 볼너트가 순환하는 다수의 스틸볼을 내장하여 상기 스크류 상에 설치되고, 양측의 안내판에 의해 안내 지지되는 램바디가 상기 볼너트에 설치되며, 공구가 착탈되는 툴포스트가 상기 램바디에 설치되는 것으로 이루어지는 슬로팅 머신용 기구의 상하왕복장치.The screw rotated by the servomotor is supported by the bearing and installed in the swivel body, and the ball plates moving up and down according to the rotation of the screw are installed on the screw by embedding a plurality of steel balls circulating. The up and down reciprocating device of a slotting machine mechanism comprising a ram body guided and supported by the ball nut is installed on the ball nut, and a tool post on which the tool is attached and detached is installed on the ram body.
KR1020090022835A 2009-03-16 2009-03-16 Reciprocation motion of tool used for slotting machine KR101117111B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101115299B1 (en) * 2011-06-13 2012-03-13 (주)엘케이이노베이션 Electrode cutting apparatus for secondary battery
CN105034055A (en) * 2015-08-27 2015-11-11 清华大学 Slotting device for inner wall of spun yarn ring spinning bobbin
CN105239221A (en) * 2015-09-02 2016-01-13 清华大学 Processing device for anti-locking groove of ring spun yarn bobbin

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KR900008289Y1 (en) * 1987-03-31 1990-09-13 배태만 Vertical finite drilling device for thin plate
WO1992019405A1 (en) * 1991-04-25 1992-11-12 Amada Company, Limited Apparatus for cutting grooves
KR20020066571A (en) * 2001-02-12 2002-08-19 삼성전자 주식회사 Apparatus for providing chemical used in manufacturing semiconductor
KR200266571Y1 (en) * 2001-11-01 2002-02-28 화천기공 주식회사 A head stock for manufacturing the upper mold of a polarizing prism
JP5014151B2 (en) * 2005-12-06 2012-08-29 東レエンジニアリング株式会社 Chip mounting apparatus and chip mounting method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101115299B1 (en) * 2011-06-13 2012-03-13 (주)엘케이이노베이션 Electrode cutting apparatus for secondary battery
CN105034055A (en) * 2015-08-27 2015-11-11 清华大学 Slotting device for inner wall of spun yarn ring spinning bobbin
CN105239221A (en) * 2015-09-02 2016-01-13 清华大学 Processing device for anti-locking groove of ring spun yarn bobbin

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