KR940006463Y1 - Sawing machine - Google Patents
Sawing machine Download PDFInfo
- Publication number
- KR940006463Y1 KR940006463Y1 KR92006787U KR920006787U KR940006463Y1 KR 940006463 Y1 KR940006463 Y1 KR 940006463Y1 KR 92006787 U KR92006787 U KR 92006787U KR 920006787 U KR920006787 U KR 920006787U KR 940006463 Y1 KR940006463 Y1 KR 940006463Y1
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- KR
- South Korea
- Prior art keywords
- fixed
- band
- reciprocating
- model
- workpiece
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B13/00—Band or strap sawing machines; Components or equipment therefor
- B27B13/10—Guiding equipment for the band saw blade, e.g. guide rollers, back guides, side guides
-
- 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
- B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
- B23D55/08—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for guiding or feeding strap saw blades
- B23D55/082—Devices for guiding strap saw blades
-
- 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
- B23D53/00—Machines or devices for sawing with strap saw-blades which are effectively endless in use, e.g. for contour cutting
- B23D53/04—Machines or devices for sawing with strap saw-blades which are effectively endless in use, e.g. for contour cutting with the wheels carrying the strap mounted shiftably or swingingly, i.e. during sawing, other than merely for adjustment
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안에 의한 모방 띠톱기계의 사시도.1 is a perspective view of an imitation band saw machine according to the present invention.
제2도는 제1도의 A-A선 단면도.2 is a sectional view taken along the line A-A of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 베드 20 : 제1왕복대10: Bed 20: First Roundabout
30 : 제2왕복대 40 : 테이블30: 2nd Round Trip 40: Table
본 고안은 모형을 모방하여 같은 형상으로 공작물을 절단할 수 있는 모방 띠톱기계(copy band sawing machine)에 관한 것이다.The present invention relates to a copy band sawing machine that can cut a workpiece into the same shape by imitating a model.
종래의 띠톱기계는 고정된 위치에서 회전하는 띠톱주위로 절단선이 표시된 공작물을 작업자가 움직이면서 공작물을 절단하도록 된 것이었다.The conventional band saw machine was intended to cut a workpiece while the worker moves the workpiece marked with a cutting line around the band saw rotating in a fixed position.
다시말해서 사전에 절단선을 표시한 공작물을 작업자가 손으로 잡고서 띠톱을 향하여 움직이면서 절단하는 것이었기 때문에 작업이 매우 위험할 뿐만 아니라 숙련된 기술을 가진 작업자만이 가공물을 원하는 절단선을 따라 정확하게 절단할 수 있었고, 동일한 형상 또는 반복되는 형상으로 가공물을 대량절단할 수 없는등의 문제점이 있었다.In other words, the work piece is cut by the operator holding the hand with the cutting line in advance and moving toward the band saw, which is very dangerous and only a skilled worker can cut the workpiece exactly along the desired cutting line. There was a problem such as not being able to mass cut the workpiece into the same shape or repeated shape.
본 고안의 목적은 공작물이 고정된 상태에서 모형을 따라 띠톱을 가로, 세로방향으로 운동되도록 함으로서 모형을 모방하여 이 모형과 같은 형상으로 공작물을 안전하고, 정확하며, 손쉽게 절단할 수 있는 모방 띠톱기계를 제공하는데 있다.The purpose of the present invention is to mimic the model by moving the band saw horizontally and vertically along the model while the workpiece is fixed, so as to mimic the model and to cut the workpiece safely, accurately and easily in the same shape as the model. To provide.
이하 본 고안을 예시도면에 의하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail by way of example.
본 고안은 제1, 2도에 예시된 바와 같이 모형(S)이 고정되는 베드(10)위에서 가로방향으로 이동할 수 있는 제1왕복대(20)와, 띠톱(BS)의 지지수단 및 구동수단이 고정되어 있으며 제1왕복대(20)위에서 세로방향으로 이동할 수 있는 제2왕복대(30)와, 테이블(40)로 이루어져 있다.The present invention is the first reciprocating band 20 and the support means and the drive means of the first reciprocating band 20 which can move in the horizontal direction on the bed 10 is fixed to the model (S) as illustrated in FIG. It is fixed and consists of a second reciprocating band 30 and a table 40 that can move in the longitudinal direction on the first reciprocating band 20.
베드(10)위에는 안내레일(11)(11')이 가로방향으로 고정되어 있고, 베드(10)의 앞 쪽에는 모형(S)의 고정대(12)가 고정되어 있다.Guide rails 11 and 11 ′ are fixed to the bed 10 in the horizontal direction, and a fixed table 12 of the model S is fixed to the front of the bed 10.
이 고정대(12)는 새들(13)과 슬라이더(14)로 이루어져 있고, 슬라이더(14)는 새들(13)에 한 쪽 끝이 고정된 지지축(15)(15')에 이동가능하게 끼워져 있으며, 슬라이더(14)위에는 모형(S)을 눌러주는 스프링(16)의 한 쪽끝에 고정되어 있다.The stator 12 consists of a saddle 13 and a slider 14, the slider 14 being movably fitted to support shafts 15 and 15 ′, one end of which is fixed to the saddle 13. On the slider 14, it is fixed to one end of the spring 16 for pressing the model S.
제1왕복대(20)는 상기 안내레일(11)(11')위에 끼워지는 지지부(21), (21')를 가진 것으로 이 지지부(21), (21')사이에는 활주안내봉(22), (22')의 양 쪽 끝이 고정되어 있다.The first reciprocating band 20 has support parts 21 and 21 'which are fitted on the guide rails 11 and 11', and slide guide rods 22 between the support parts 21 and 21 '. ), Both ends of (22 ') are fixed.
제2왕복대(30)의 기판(31)위에는 프레임(32)과 구동모터(33)가 고정되어 있고, 기판(31)아래에는 상기 제1왕복대(20)의 활주안내봉(22), (22')에 이동가능하게 끼워지는 슬라이더(34), (34')가 고정되어 있다.The frame 32 and the driving motor 33 are fixed on the substrate 31 of the second reciprocating band 30, and the slide guide rod 22 of the first reciprocating band 20 is disposed below the substrate 31. Sliders 34 and 34 'which are movably fitted to 22' are fixed.
프래임(32)에는 띠톱(BS)의 구동풀리(35)와 종동풀리(35')가 축설되어 있으며, 구동풀리(35)와 구동모터(33)는 감속전동기구(36)로 연결되어 있다.In the frame 32, the drive pulley 35 and the driven pulley 35 'of the band saw BS are arranged, and the drive pulley 35 and the drive motor 33 are connected to the deceleration motor mechanism 36.
기판(31)의 앞쪽에서 상기 띠톱(BS)과 동일한 선상에는 로울러(37)가 브래키트(38)로 고정되어 있으며, 이 로울러(37)는 상기 베드(10)의 고정대(12)에 고정되는 모형(S)의 절단안내면(S')과 접동하여 상기 베드(10)위에서 제1왕복대(20)와 제2왕복대(30)를 가로, 세로방향으로 이동되게 하는 것이다.In front of the substrate 31, the roller 37 is fixed with the bracket 38 on the same line as the band saw BS, and the roller 37 is fixed to the holder 12 of the bed 10. By sliding with the cutting guide surface (S ') of the model (S) is to move the first reciprocating band 20 and the second reciprocating band 30 on the bed 10 in the horizontal and vertical directions.
테이블(40)의 뒷쪽에는 공작물(W)의 한 쪽 끝이 지지되는 턱(41)이 형성되어 있고, 앞쪽에는 공작물(W)의 다른 한 쪽 끝을 지지해주는 바이스(42)가 고정되어 있으며 이 바이스(42)와 턱(41) 사이에는 상기 제1왕복대(20)와 제2왕복대(30)의 가로, 세로방향 이동에 의한 띠톱(BS)의 이동거리와 이동폭 보다 큰 길이와 폭을 갖는 슬로트(43)가 형성되어 있고, 테이블(40) 자체는 베드(10)와 제2왕복대(30)사이에 다리(44)로 고정되어 있다.At the rear of the table 40, a jaw 41 is formed which supports one end of the work W, and in the front, a vise 42 supporting the other end of the work W is fixed. Between the vise 42 and the jaw 41, the length and width of the first and second reciprocating band 20 and the second reciprocating band 30 are greater than the movement distance and the width of the band saw BS due to the horizontal and longitudinal movements. A slot 43 having a shape is formed, and the table 40 itself is fixed by a leg 44 between the bed 10 and the second reciprocating band 30.
도면 중 미설명부호 17은 모형(S)이 올려놓여지는 슬라이더(14)를 지지축(15), (15')에 고정시켜주는 볼트, 39는 슬라이더(34), (34')에 끼워진 베어링이다.In the drawing, reference numeral 17 denotes a bolt for fixing the slider 14 on which the model S is placed on the support shafts 15 and 15 ', and 39 a bearing fitted to the sliders 34 and 34'. to be.
이와 같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.
본 고안은 제1도 및 제2도에 예시된 바와 같이 베드(10)의 앞쪽고정대(12)에 모형(S)의 절단안내면(S')이 제2왕복대(30)의 로울러(37)와 접촉될 수 있도록 세트하고, 테이블(40)에는 공작물(W)을 턱(41)과 바이스(42)를 이용하여 고정한 다음 구동모터(33)의 전원공급스위치를 "ON" 시킨 상태에서 작업자가 제2왕복대(30)를 잡아당기면 제2왕복대(30)의 기판(31) 앞쪽에 부착된 로울러(37)가 베드(10)의 고정대(12)에 고정된 모형(S)의 절단안내면(S')을 따라 진행하기 때문에 베드(10)위에서 가로방향으로 이동가능하게 안내레일(11), (11')위에 올려놓여진 제1왕복대(20)와 이 제1왕복대(20)의 활주안내봉(22), (22')에 슬라이더(34), (34')로 세로방향으로 이동가능하게 끼워진 제2왕복대(30)가 가로, 세로방향으로 이동하게 되고, 이 제2왕복대(30)에 고정된 프래임(32)에 축설된 체 구동모터(33)와 감속전동기구(36)에 의해서 회전하는 구동풀리(35)와 종동풀리(35')에 걸려진 띠톱(BS)이 모형(S)의 절단안내면(S')과 동일한 절단면(S'')으로 공작물(W)을 절단한다.The present invention, as illustrated in FIGS. 1 and 2, the cutting guide surface S 'of the model S is the roller 37 of the second reciprocating band 30 on the front fixing plate 12 of the bed 10. The work W is fixed to the table 40 using the jaws 41 and the vice 42, and then the worker is in a state in which the power supply switch of the drive motor 33 is " ON " Pulling the second reciprocating band 30, the cutting guide surface of the model (S) in which the roller 37 attached to the front of the substrate 31 of the second reciprocating band 30 is fixed to the fixing table 12 of the bed 10. (S ') of the first reciprocating band (20) and the first reciprocating band (20) placed on the guide rail (11), (11') so as to move horizontally on the bed (10) The second reciprocating band 30, which is inserted into the slide guide rods 22 and 22 'by the sliders 34 and 34' in the longitudinal direction, is moved in the horizontal and vertical directions. Sieve drive caps built in frame 32 fixed to stand 30 (33) and the saw blade (S) caught by the driving pulley (35) and the driven pulley (35 ') rotated by the reduction gear (36) is the same cut surface (S') of the cutting guide surface (S ') of the model (S). '') To cut the workpiece (W).
본 고안에 있어서 공작물(W)이 나무나 금속이 아닌 합성수지, 예를들면 발포폴리우레탄이나 발포폴리스틸렌같은 비교적 경도가 무른 공작물인 경우에는 띠톱(BS)대신에 전기가열선을 프레임(32)에 고정하여 공작물을 절단할 수도 있다.In the present invention, when the workpiece W is a relatively soft workpiece such as a synthetic resin other than wood or metal, for example, foamed polyurethane or expanded polystyrene, the electric heating wire is fixed to the frame 32 instead of the band saw BS. The workpiece can also be cut.
이와 같은 본 고안에 의한 모방 띠톱기계는 공작물(W)을 테이블(40)위에 고정시킨 상태에서 띠톱(BS)을 모형(S)의 절단안내면(S')을 따라 가로, 세로방향으로 이동시켜 공작물(W)을 모형(S)의 절단안내면(S')과 동일한 절단면(S'')을 갖도록 절단할 수 있는 것이기 때문에 모형(S)과 같은 형상으로 공작물(W)을 모방 절단 할 수 있을 뿐만 아니라 비교적 크기가 큰 동작물도 절단하기가 용이하고, 절단작업시 띠톱(BS)으로부터 떨어진 위치에서 로울러(37)를 가진 제2왕복대(30)를 밀어주기만 하면 되는 것이므로 작업이 매우 안전하고, 모형(S)과 정확하게 같은 형상으로 공작물을 대량, 쉽게 절단할 수 있는 장점이 있다.The imitation band saw machine according to the present invention moves the band saw BS horizontally and vertically along the cutting guide surface S 'of the model S while the workpiece W is fixed on the table 40. Since (W) can be cut to have the same cutting surface (S '') as the cutting guide surface (S ') of the model (S), the workpiece (W) can be cut in the same shape as the model (S). In addition, it is easy to cut even a relatively large moving object, and the operation is very safe because it only needs to push the second reciprocating belt 30 having the roller 37 at a position away from the band saw BS during the cutting operation. In the same shape as (S), there is an advantage that the workpiece can be cut in large quantities and easily.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92006787U KR940006463Y1 (en) | 1992-04-23 | 1992-04-23 | Sawing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92006787U KR940006463Y1 (en) | 1992-04-23 | 1992-04-23 | Sawing machine |
Publications (2)
Publication Number | Publication Date |
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KR930023193U KR930023193U (en) | 1993-11-25 |
KR940006463Y1 true KR940006463Y1 (en) | 1994-09-24 |
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ID=19332148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR92006787U KR940006463Y1 (en) | 1992-04-23 | 1992-04-23 | Sawing machine |
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KR (1) | KR940006463Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020018423A (en) * | 2000-09-01 | 2002-03-08 | 전형구 | Deflection yoke |
-
1992
- 1992-04-23 KR KR92006787U patent/KR940006463Y1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020018423A (en) * | 2000-09-01 | 2002-03-08 | 전형구 | Deflection yoke |
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Publication number | Publication date |
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KR930023193U (en) | 1993-11-25 |
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