KR900005678Y1 - Chain control apparatus of band sawing machine - Google Patents
Chain control apparatus of band sawing machine Download PDFInfo
- Publication number
- KR900005678Y1 KR900005678Y1 KR2019870007182U KR870007182U KR900005678Y1 KR 900005678 Y1 KR900005678 Y1 KR 900005678Y1 KR 2019870007182 U KR2019870007182 U KR 2019870007182U KR 870007182 U KR870007182 U KR 870007182U KR 900005678 Y1 KR900005678 Y1 KR 900005678Y1
- Authority
- KR
- South Korea
- Prior art keywords
- chain
- length adjusting
- chain length
- adjusting device
- control apparatus
- Prior art date
Links
Classifications
-
- 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
- B23D55/04—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for feeding or clamping work
-
- 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
- B23D55/02—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of frames; of tables
- B23D55/023—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of frames; of tables of tables
Abstract
내용 없음.No content.
Description
제1도는 직립형 띠톱기계의 외형도.1 is an external view of an upright band saw machine.
제2도는 본 고안의 체인길이 조절장치의 평면도.2 is a plan view of the chain length adjusting device of the present invention.
제3도는 본 고안의 요부 사시도.3 is a perspective view of main parts of the present invention.
제4도는 본 고안에 있어서 체인길이 조절구의 부분 단면도.4 is a partial cross-sectional view of the chain length adjustment mechanism in the present invention.
제5도는 종래의 띠톱기계에 있어서 곡선작업용 체인이 설치된 작업테이블의 평면도.5 is a plan view of a worktable in which a chain for curve work is installed in a conventional band saw machine.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 테이블 2 : T홈 레인1: Table 2: T-home lane
3 : T형 홈 4 : 체인길이 조절구3: T-shaped groove 4: Chain length adjustment
5. 5a : 스프로켓 6 : 고정볼트 놉5. 5a: Sprocket 6: Fixed bolt knob
본 고안은 직립형 띠톱기계에 있어서 곡선 절삭작업시 공작물을 지지 또는 움직이는 체인의 길이조절장치에 관한 것이다.The present invention relates to a chain length adjusting device for supporting or moving a workpiece during curved cutting in an upright band saw machine.
종래에는 제5도와 같이 테이블(1)에 체인(7')이 고정식으로 설치되어 있기 때문에 절삭물(공작물)(8)의 크기에 따라 일일이 체인핀을 해체하여 절삭물(8)의 크기에 알맞는 체인으로 교체해야하는 등의 번거로운 문제점이 있었다.In the related art, since the chain 7 'is fixedly installed on the table 1 as shown in FIG. 5, the chain pin is dismantled according to the size of the workpiece (workpiece) 8 to know the size of the workpiece 8. There was a cumbersome problem such as the need to replace the chain.
본 고안은 상기와 같은 종래의 제반 문제점을 감안하여 절삭물의 크기에 무관하여 체인을 교체하지 않고서도 작업을 할 수 있도록 체인의 길이를 조정할 수 있는 것으로 이를 첨부도면에 의거 상세히 설명하면 다음과 같다.The present invention can adjust the length of the chain to work without having to replace the chain regardless of the size of the cutting in consideration of the conventional problems as described above in detail based on the accompanying drawings as follows.
직립형 띠톱기계의 체인길이 조절장치를 형성함에 있어서, 테이블(1)의 일측에 T형홈(3)이 천설된 T홈레일(2)을 부설하여 상기 T형홈(3)에 체인길이 조절구(4)을 유설하되 상기 체인 길이 조절구(4)의 상면에는 체인(7)권취용 스프로켓(5a)을 부착하고 그 측면에는 고정 볼트 놉(6)을 설하여서 절삭물(8)의 크기에 따라 체인(7)의 길이를 조절할 수 있도록 된것으로 미설명부호 9는 체인구동 핸들이다.In forming a chain length adjusting device of an upright band saw machine, a T-slot rail 2 in which a T-shaped groove 3 is installed on one side of the table 1 is installed so that the chain length adjusting hole 4 is formed in the T-shaped groove 3. ) And a chain sprocket (5a) for winding the chain (7) attached to the upper surface of the chain length adjusting opening (4) and the fixing bolt knob (6) on the side to install the chain according to the size of the cutting (8) The length of (7) is adjustable so that reference numeral 9 is a chain drive handle.
이와같이 구성된 본 고안의 작용 효과를 설명하면 다음과 같다.Referring to the effects of the present invention configured as described above are as follows.
종래에는 제5도와 같이 곡선작업용 체인(7')이 작업테이블(1)에 고정 설치되어 있었기 때문에 절삭물(8)의 크기에 따라 일일이 체인(7')을 풀고 절삭물(8)의 크기에 알맞는 체인(7')으로 교체한후 작업을 해야하는 등의 번거로움과 일의 능률을 저하시키는 요인이 있었으나 본 고안은 제2도와 같이 작업테이블(1)의 일측면에 T형홈(3)이 천설된 T홈 레일(2)을 부설하여 여기에 체인(7)권취용 스프로켓(5a)과 고정볼트 놉(6)이 설치된 체인 길이 조절구(4)를 유설함으로써 절삭물(공작물)(8)의 크기가 크거나 작어서 체인(7)에 걸고 작업을 할 수 없을 경우에는 체인길이 조절구(4)의 측면에 나사식으로 설치된 고정볼트놉(6)을 풀고 체인 길이 조절구(4)를 적절히 이동시켜 체인(7)의 길이를 조정한 다음 다시 고정볼트 놉(6)으로 체인 길이 조절구(4)를 테이블(1)에 고착된 T 홈레일(2)에 고정시키고 정상작업을 행하면 되는 것이다.In the related art, since the curved chain 7 'is fixedly installed on the work table 1 as shown in FIG. 5, the chain 7' is unwound in accordance with the size of the cutting object 8, There were factors such as the need to work after replacing with a suitable chain (7 ') and the deterioration of work efficiency, but the present invention has a T-shaped groove (3) on one side of the work table (1) as shown in FIG. By installing a laid T-slot rail (2) and leaving chain length adjusting device (4) provided with chain (7) winding sprocket (5a) and fixing bolt knob (6) thereon (workpiece) (8) If it is not possible to work on the chain (7) because the size of the chain is large or small, loosen the fixing bolt knob (6) screwed on the side of the chain length adjusting mechanism (4), and then loosen the chain length adjusting mechanism (4). Adjust the length of the chain (7) by moving it properly, and then fix the chain length adjusting part (4) to the table (1) with the fixing bolt knob (6) again. It should just be fixed to the T-groove 2 and carry out normal work.
이와같이 본 고안은 절삭물의 크기에 구애받음 없이 체인을 교체하지 않고서도 간단하게 체인길이조절구(4)를 적절히 조정하여 절삭 또는 가공작업을 함으로써 일의 능률을 향상시키고 절삭물의 크기에 따른 여러종류의 체인을 구비하지 않아도 되는 잇점이 있으며 작업중 체인을 교체해야 하는 등의 번거로움을 일소시킨 그 실시용가치가 일층고양된 신규유용의 실용적인 고안인 것이다.As such, the present invention improves work efficiency by simply adjusting and adjusting the chain length adjusting tool (4) without changing the chain regardless of the size of the workpiece, and improves work efficiency and various kinds according to the size of the workpiece. The advantage of not having a chain is that the practical value that eliminates the hassle of changing the chain during operation is a practical design for the new useful.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870007182U KR900005678Y1 (en) | 1987-05-12 | 1987-05-12 | Chain control apparatus of band sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870007182U KR900005678Y1 (en) | 1987-05-12 | 1987-05-12 | Chain control apparatus of band sawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880021524U KR880021524U (en) | 1988-12-24 |
| KR900005678Y1 true KR900005678Y1 (en) | 1990-06-28 |
Family
ID=19262763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870007182U KR900005678Y1 (en) | 1987-05-12 | 1987-05-12 | Chain control apparatus of band sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900005678Y1 (en) |
-
1987
- 1987-05-12 KR KR2019870007182U patent/KR900005678Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880021524U (en) | 1988-12-24 |
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| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |