KR0125591Y1 - Clamping jig device for fixture pallet - Google Patents

Clamping jig device for fixture pallet Download PDF

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Publication number
KR0125591Y1
KR0125591Y1 KR2019930014632U KR930014632U KR0125591Y1 KR 0125591 Y1 KR0125591 Y1 KR 0125591Y1 KR 2019930014632 U KR2019930014632 U KR 2019930014632U KR 930014632 U KR930014632 U KR 930014632U KR 0125591 Y1 KR0125591 Y1 KR 0125591Y1
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KR
South Korea
Prior art keywords
cylinder
block
yoke
fixing
pallet
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Application number
KR2019930014632U
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Korean (ko)
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KR950003243U (en
Inventor
이영준
Original Assignee
이헌조
엘지전자주식회사
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Priority to KR2019930014632U priority Critical patent/KR0125591Y1/en
Publication of KR950003243U publication Critical patent/KR950003243U/en
Application granted granted Critical
Publication of KR0125591Y1 publication Critical patent/KR0125591Y1/en

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Classifications

    • 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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/14—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines
    • B23Q7/1426—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices
    • B23Q7/1494—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines with work holders not rigidly fixed to the transport devices using grippers
    • 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
    • B23Q3/154—Stationary devices
    • B23Q3/1546—Stationary devices using permanent magnets
    • 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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
    • B23Q7/043—Construction of the grippers
    • 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
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

본 고안은 부품 고정 팔레트의 클램핑 지그 장치에 관한 것이다.The present invention relates to a clamping jig device of a part fixing pallet.

종래에는 부품을 구성하는 실린더, 요크등을 고정시키기 위해 안착홈, 삽입홈등을 고정블럭에 형성시켰으므로, 높은 가공 정밀도와 최소한의 간극이 요구되어 제작과 유지에 많은 경비가 소요됨은 물론, 부품의 착탈이 어려워 작업 시간이 과대히 지연되는 등의 문제점이 있다.In the related art, since mounting recesses and insertion grooves are formed in the fixed block to fix the cylinders, yokes, etc. constituting the parts, high processing precision and minimum clearance are required, which requires much expense in manufacturing and maintenance, as well as parts. There is a problem such that the detachment of the hard work time is excessively delayed.

본 고안은 팔레트(1)상의 고정블럭(3)에 형성된 안착홈(3a)의 내부에 실린더(P1)의 정확한 위치를 결정하는 마그네트(5)를 설치하고, 고정블럭(3)의 일측에는 요크(P3)를 견고히 가압지지하도록 안내블럭(8)과, 클램프(9a,9b)를 구비한 이동블럭(10), 탄성부재(11) 및 개방 실린더(12)등으로 구성된 고정수단(6)을 설치함으로써, 실린더(P1)의 위치 자동 결정과 요크(P3)의 견고한 가압고정, 이들 부품의 착탈용이함 및 전체적인 구성의 단순화에 의해 작업성과 생산성 향상, 불량 발생율의 최소화 및 장치의 제작과 유지.관리의 용이함을 구현하게 된 것이다.The present invention provides a magnet (5) for determining the exact position of the cylinder (P1) in the mounting groove (3a) formed in the fixed block (3) on the pallet (1), and yoke on one side of the fixed block (3) Fastening means 6 composed of a guide block 8, a movable block 10 having a clamp 9a, 9b, an elastic member 11, an open cylinder 12, and the like, to firmly pressurize (P3). By installing the cylinder (P1) automatically and firmly fixing the yoke (P3), ease of attachment and detachment of these parts, and simplification of the overall configuration, improving workability and productivity, minimizing the failure rate, and manufacturing, maintenance, and maintenance of the device. It is to realize the ease of use.

Description

부품 고정 팔레트의 클램핑 지그 장치Clamping Jig Unit on Part Fixed Pallet

제1도는 고정 대상 부품의 예시도.1 is an exemplary view of a part to be fixed.

제2도는 종래 클램핑 장치의 평면 구성 예시도.2 is a plan view illustrating a conventional clamping device.

제3도는 종래 클램핑 장치의 정면 구성 예시도.3 is a diagram illustrating a front configuration of a conventional clamping device.

제4도는 본 고안 클램핑 지그 장치의 평면 구성도.Figure 4 is a plan view of the clamping jig device of the present invention.

제5도는 본 고안 클램핑 지그 장치의 정면 구성도.5 is a front configuration diagram of the clamping jig device of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

3 : 고정블럭 3a : 안착홈3: fixing block 3a: seating groove

5 : 마그네트 6 : 고정수단5: magnet 6: fixing means

7 : 미끄럼안내축 8 : 안내블럭7: sliding guide shaft 8: guide block

9a,9b : 클램프 10 : 이동블럭9a, 9b: Clamp 10: Moving block

11 : 탄성부재 12 : 개방실린더11 elastic member 12 open cylinder

본 고안은 부품 고정 팔레트(pallet)의 클램핑 지그(clamping jig) 장치에 관한 것으로, 특히 고정대상 부품의 정확한 위치를 결정함과 동시에 위치결정된 부품의 유동을 방지함으로써, 부품의 위치 불량과 자세의 틀어짐을 방지하여 정확한 작업을 진행시킬 수 있도록 한 것이다.The present invention relates to a clamping jig device of a component fixing pallet, and in particular, to determine the exact position of the component to be fixed and to prevent the flow of the positioned component, thereby preventing misalignment and posture of the component. This is to prevent accurate work to proceed.

상기한 부품 고정 팔레트에 고정되는 부품은 다양한 형태와 규격을 갖고 있는바, 제1도는 그 대표적인 부품(P)을 예시한 것으로, 원통형의 실린더(P1)와, 시린더(P1)의 양측에 구비된 플랜지(P2) 및 요크(P3)등으로 구성되어 있다. 이러한 부품(P)을 생산 라인의 해당고정 수행 위치로 공급하기 위해 팔레트(1)상에 구비되는 종래의 클램핑 장치는 제2도 및 제3도에서와 같이, 팔레트(1)상에 고정된 서포터(2)와, 서포터(2)에 고정되고 그 상부에는 상기 실린더(P1)가 안착되는 안착홈(3a) 및 요크(P3)가 삽입되는 삽입홈(3b)을 형성시킨 고정블럭(3)과, 고정블럭(3)의 일측에 설치되어 플랜지(P2) 하부를 지지하는 지지블럭(4)으로 구성되어 있다. 이러한 클램핑 장치는 비교적 그 구성이 단순한 제1도예의 부품(P)을 정확한 위치에 맞추어 고정시키기 위하여 안착홈(3a)과 삽입홈(3b)을 가공해야 하는데, 고정된 부품(P)들이 유동되지 않는 견고한 고정 상태를 유지시키기 위해서는 상기 안착홈(3a)과 삽입홈(3b)이 정확한 위치에 가공되어야 함은 물론, 고정된 부품(P)과의 사이에 발생되는 간극이 최소한으로 유지되어야 한다는 문제점이 지적된다. 상기한 문제점은 결국 높은 가공 정밀도를 요구하게 되므로 장치 자체의 제작과 관리에 많은 경비가 소요됨은 물론 부품(P)의 착탈이 매우 어려워 작업이 지연되고, 높은 가공 정밀도를 유지하지 못할 경우 고정된 부품(P)의 흔들림이 발생되어 해당 공정이 지연되어 결과적으로 생산성 저하와 원가 상승의 주요인을 제공하게 된다.Parts fixed to the above-mentioned component fixing pallets have various shapes and specifications, and FIG. 1 illustrates typical representative parts P, which are provided on both sides of a cylindrical cylinder P1 and a cylinder P1. Flange P2 and yoke P3. The conventional clamping device provided on the pallet 1 for supplying such a part P to the corresponding fixed execution position of the production line is a supporter fixed on the pallet 1, as shown in FIGS. 2 and 3. (2) and a fixing block (3) fixed to the supporter (2) and formed therein with a seating groove (3a) into which the cylinder (P1) is seated and an insertion groove (3b) into which the yoke (P3) is inserted; It is composed of a support block (4) installed on one side of the fixed block (3) to support the lower portion of the flange (P2). This clamping device has to machine the mounting groove 3a and the insertion groove 3b to fix the component P of the first embodiment, which is relatively simple in configuration, to the correct position, and the fixed component P is not moved. In order to maintain a firm fixed state, the mounting groove 3a and the insertion groove 3b must be processed at the correct position, and the gap generated between the fixed parts P and the fixed part P must be kept to a minimum. This is pointed out. The above problems eventually require high machining precision, which requires a lot of expenses in the manufacture and management of the device itself, and is very difficult to attach and detach the parts P. The shaking of (P) occurs, which delays the process and consequently provides the main reason for lower productivity and higher costs.

본 고안은 상기한 문제점을 감안하여 적재된 부품의 정확한 위치 결정이 자동으로 이루어 짐과 동시에 견고한 고정 상태를 유지시킬 수 있고, 부품의 착탈이 극히 용이한 부품 고정 팔레트의 클램핑 지그 장치를 제공함에 그 목적이 있다.The present invention, in view of the above-described problems, the precise positioning of the loaded parts can be made automatically and at the same time maintain a firm fixed state, and provides a clamping jig device of the component fixing pallet which is extremely easy to attach and detach the components. There is a purpose.

이하에서 상기 목적을 달성하는 본 고안의 양호한 실시예를 종래와 동일한 부분, 부재에 대해 동일 부재 부호를 부여한 첨부 도면에 의해 상세히 설명한다.DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention for achieving the above object will be described in detail with reference to the accompanying drawings in which like parts and members have the same reference numerals.

본 고안 클램핑 장치는 제4도 및 제5도에서와 같이, 팔레트(1)의 서포터(2) 일측에 설치된 고정블럭(3)의 안착홈(3a) 내부에 수납 구비되어 실린더(P1)의 정확한 위치를 결정하는 마그네트(5)와, 상기 고정블럭(3)의 일측에 설치되어 요크(P3)를 가압고정하는 고정수단(6)으로 구성된다. 상기 고정수단(6)은, 요크(P3)가 접촉 지지되도록 서포터(2)에 고정설치되고 그 후방에 복수개의 미끄럼 안내축(7)을 구비한 안내블럭(8)과, 상기 미끄럼 안내축(7)에 안내 이송 가능하게 설치되고 그 양단에는 안내블럭(8)의 전면 양측에서 요크(P3)를 가압하는 클램프(9a,9b)를 고정시킨 이동블럭(10)과, 상기 클램프(9a,9b)에 가압력을 제공하도록 미끄럼 안내축(7)에 끼워고정된 탄성부재(11)와, 상기 클램프(9a,9b)를 개방시키도록 이동블럭(10) 상부의 돌출부(10a)를 밀어주는 개방 실린더(12)로 구성된다. 도면중 미설명 부호(9a',9b')는 걸림부이고, (12a)는 실린더 로드이다.The clamping device of the present invention is provided in the seating groove 3a of the fixed block 3 installed on one side of the supporter 2 of the pallet 1, as shown in FIGS. It is composed of a magnet (5) for determining the position, and a fixing means (6) installed on one side of the fixing block (3) for pressing and fixing the yoke (P3). The fixing means 6 is a guide block 8 fixed to the supporter 2 so that the yoke P3 is in contact and supported, and having a plurality of sliding guide shafts 7 at the rear thereof, and the sliding guide shaft ( 7 and a movable block 10 fixed to clamps 9a and 9b for pressing the yoke P3 on both sides of the front surface of the guide block 8 at both ends thereof, and the clamps 9a and 9b. A resilient member 11 fitted to the sliding guide shaft 7 so as to provide a pressing force, and an opening cylinder for pushing the protrusion 10a above the movable block 10 to open the clamps 9a and 9b. It consists of 12 pieces. In the drawings, reference numerals 9a 'and 9b' denote locking portions, and 12a denotes cylinder rods.

이와같은 구성의 본 고안은 우선, 고정블럭(3)의 안착홈(3a)에 실린더(P1)를 공급하게 되면, 실린더(P1)는 마그네트(5)의 특성으로 인하여 그 중심이 마그네트(5)의 중심 즉, 안착홈(3a)의 중심에 정확히 위치 결정되며, 이러한 상태에서 플랜지(P2)는 지지블럭(4) 상부에 지지된다. 또한, 고정수단(6)은 요크(P3)를 고정시키게 되는데 요크의 고정은 개방 실린더(12)의 실린더 로드(12a)가 신장하여 이동블럭(10)의 돌출부(10a)를 밀어줌으로써 개시된다. 이동 블럭(10)은 요크(P3)의 고정 대기 상태에서는 안내블럭(8)과의 사이에 설치된 탄성부재(11)에 의해 도면상 좌측으로의 인장력을 부여받고 있으므로, 클램프(9a,9b) 끝단의 걸림부(9a',9b')는 안내블럭(8)의 양단에 걸림고정된 상태에서 상기 개방실린더(12)에 의해 도면상 우측으로 이동하게 된다. 상기 이동블럭(10)의 이동은 안내블럭(8)에 구비된 미끄럼 안내축(7)을 따라 탄성부재(11)를 압축시키며 진행되며, 이에 따라 안내블럭(8)과 클램프(9a,9b)의 걸림부(9a',9b')는 이동거리만큼 개방된 상태가 되므로 그 사이로 요그(P3)를 공급하게 된다. 상기한 요크(P3)의 삽입후 개방실린더(12)는 그 실린더 로드(12a)를 인입시키게 되고, 이에 따라 이동블럭(10)은 탄성부재(11)의 복귀력에 의해 원위치로 이동하게 되어, 결과적으로 요크(P3)는 안내블럭(8)에 지지된 상태에서 탄성부재(11)로 인장력을 부여한 클램프(9a,9b)에 의해 견고히 가압 고정된다.The present invention of such a configuration, first, when the cylinder (P1) is supplied to the seating groove (3a) of the fixed block (3), the cylinder (P1) due to the characteristics of the magnet (5) the center of the magnet (5) Is positioned exactly at the center of the seating groove 3a, and in this state the flange P2 is supported above the support block 4. In addition, the fixing means 6 fixes the yoke P3. The fixing of the yoke is started by the extension of the cylinder rod 12a of the open cylinder 12 to push the protrusion 10a of the moving block 10. Since the movable block 10 is provided with a tension force to the left in the drawing by the elastic member 11 provided between the guide block 8 in the stand-by state of the yoke P3, the ends of the clamps 9a and 9b. The locking portions 9a 'and 9b' are moved to the right side of the drawing by the open cylinder 12 in a state where the locking portions 9a 'and 9b' are fixed at both ends of the guide block 8. The movement of the movable block 10 is performed by compressing the elastic member 11 along the sliding guide shaft 7 provided in the guide block 8, and thus the guide block 8 and the clamps 9a and 9b. Since the engaging portions 9a 'and 9b' are opened as much as the moving distance, the yokes P3 are supplied therebetween. After the insertion of the yoke P3, the open cylinder 12 draws the cylinder rod 12a, and thus the moving block 10 moves to its original position by the return force of the elastic member 11, As a result, the yoke P3 is firmly press-fixed by the clamps 9a and 9b applied to the elastic member 11 while being supported by the guide block 8.

이와같이 본 고안은 마그네트(5)에 의해 실린더(P1)의 정확한 위치가 자동으로 결정되고, 고정수단(6)은 요크(P3)를 유동 방지되도록 견고히 가압 고정시키게 되므로, 부품의 공급과 취출이 극히 용이하고 저위치에 견고히 고정됨에 따라 작업성과 생산성의 향상 및 불량 발생율의 최소화를 구현할 수 있으며, 그 기구적 구성이 비교적 단순하여 제작과 유지. 관리가 용이한등의 잇점이 있다.As such, the present invention automatically determines the correct position of the cylinder P1 by the magnet 5, and the fixing means 6 firmly presses and fixes the yoke P3 to prevent flow, so that supply and take-out of parts is extremely As it is easy and firmly fixed in the low position, it is possible to realize the improvement of workability and productivity and the minimization of the incidence of defects, and its structure is relatively simple to manufacture and maintain. It is easy to manage.

Claims (2)

팔레트(1)상에 고정설치되며 그 상면에 실린더(P1) 고정용 안착홈(3a)을 형성시킨 고정블럭(3)과, 상기 안착홈(3a)의 내부에 구비되어 실린더(P1)의 정확한 위치를 결정하는 마그네트(5)와, 상기 고정블럭(3)의 일측에서 요크(P3)의 유동이 방지되도록 가압 고정하는 고정수단(6)을 갖추어서된 것을 특징으로 하는 부품 고정 팔레트의 클램핑 지그 장치.The fixed block 3 fixedly installed on the pallet 1 and having a seating groove 3a for fixing the cylinder P1 on the upper surface thereof, and provided inside the seating groove 3a, is used to accurately correct the cylinder P1. Clamping jig of a component fixing pallet characterized in that it is provided with a magnet (5) for determining the position and a fixing means (6) for pressing and fixing to prevent the flow of the yoke (P3) on one side of the fixing block (3). Device. 제1항에 있어서, 상기 고정수단(6)은, 요크(P3)의 일측을 지지시키도록 고정설치되고 그 후방에 미끄럼 안내축(7)을 구비한 안내블럭(8)과, 상기 미끄럼 안내축(7)에 안내이동 되도록 설치되고 그 양단에는 안내블럭(8)의 양측에서 요크(P3)를 가압하는 클램프(9a,9b)를 구비한 이동블럭(10)과, 상기 클램프(9a,9b)에 가압력을 제공하도록 미끄럼 안내축(7)에 끼워고정된 탄성부재(11)와, 상기 이동블럭(10)의 돌출부(10a)를 선택적으로 밀어 클램프(9a,9b)를 개방시키는 개방실린더(22)로 구성된 것을 특징으로 하는 부품 고정 팔레트의 클램프 지그 장치.The guide block (8) according to claim 1, wherein the fixing means (6) is fixedly mounted to support one side of the yoke (P3) and has a sliding guide shaft (7) behind it, and the sliding guide shaft. A movable block 10 provided at 7 so as to be guided and provided at both ends thereof with clamps 9a and 9b for pressing the yoke P3 on both sides of the guide block 8; and the clamps 9a and 9b. An elastic member 11 fitted to the sliding guide shaft 7 so as to provide an urging force, and an open cylinder 22 to selectively open the clamps 9a and 9b by selectively pushing the projection 10a of the movable block 10. Clamp jig device of a part fixing pallet, characterized in that consisting of.
KR2019930014632U 1993-07-31 1993-07-31 Clamping jig device for fixture pallet KR0125591Y1 (en)

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KR2019930014632U KR0125591Y1 (en) 1993-07-31 1993-07-31 Clamping jig device for fixture pallet

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Application Number Priority Date Filing Date Title
KR2019930014632U KR0125591Y1 (en) 1993-07-31 1993-07-31 Clamping jig device for fixture pallet

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KR950003243U KR950003243U (en) 1995-02-16
KR0125591Y1 true KR0125591Y1 (en) 1998-12-15

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