KR890004772Y1 - Guider for band saw - Google Patents
Guider for band saw Download PDFInfo
- Publication number
- KR890004772Y1 KR890004772Y1 KR2019860002083U KR860002083U KR890004772Y1 KR 890004772 Y1 KR890004772 Y1 KR 890004772Y1 KR 2019860002083 U KR2019860002083 U KR 2019860002083U KR 860002083 U KR860002083 U KR 860002083U KR 890004772 Y1 KR890004772 Y1 KR 890004772Y1
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- KR
- South Korea
- Prior art keywords
- band saw
- holder
- guider
- saw
- rack
- Prior art date
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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
- B23D55/08—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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안에 사용한 베어링 홀더의 사시도.2 is a perspective view of a bearing holder used in the present invention.
제3도는 본 고안의 단면도.3 is a cross-sectional view of the present invention.
제4도는 제3도의 A-A선 단면도.4 is a cross-sectional view taken along the line A-A of FIG.
제5도는 제4도의 B-B선 단면도.5 is a cross-sectional view taken along the line B-B in FIG.
제6(a)도, 제6(b)도는 띠톱과 볼 베어링의 접촉 상태를 나타낸 것으로, 제6(a)도는 종래의 접촉상태도, 제6(b)도는 본 고안의 접촉 상태도.Fig. 6 (a) and Fig. 6 (b) show a contact state between a band saw and a ball bearing. Fig. 6 (a) shows a conventional contact state and Fig. 6 (b) shows a contact state of the present invention.
제7도는 본 고안을 착설한 띠톱기계의 정면도.7 is a front view of the band saw machine according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 본체 2 : 톱날홀더1: main body 2: saw blade holder
3 : 베어링홀더 4 : 홀더조절구3: bearing holder 4: holder adjustment
5 : 측면 가이더 7, 9 : 축봉5: side guider 7, 9: shaft
7-1, 9-1 : 래크 8 : 볼 베어링7-1, 9-1: rack 8: ball bearing
10 : 피니언10: pinion
본 고안은 금형 제작등과 같이 피절단물을 요구하는 형상대로 정확하게 절단하는 띠톱기계(Ban Sawing Mac-hine)의 상. 하측 휘일에 착설되어 회전 작동하는 환상(環狀) 띠톱(Band Saw)의 좌, 우 양측 및 후측면을 안내하여 띠톱의 흔들림이 없이 수직향으로 곧게 회전 작동하도록 잡아주는 띠톱 가이더에 관한 것이다.The present invention is the image of a band saw machine (Ban Sawing Mac-hine) for precisely cutting a cutting object in a shape such as mold making. The present invention relates to a band saw guider which is installed on a lower wheel and guides left, right, and rear sides of a band saw so as to rotate in a vertical direction without shaking the band saw.
종래에도 띠톱기계의 띠톱을 안내하여 띠톱의 흔들림이 없이 곧게 회전 작동하도록 한 띠톱 가이더가 있었으나, 이는 띠톱의 후측면을 밀어주도록 착설된 볼 베어링의 축과 띠톱이 직각 방향으로 맞닿게 되어 볼 베어링의 회전방향과 띠톱의 회전방향이 직각방향으로 교차되게 회전하므로서 마찰이 크고 띠톱의 폭(통상적으로 2-25m/m를 사용)에 따라서 띠톱이 상, 하측 휘일의 중심에서 벗어나게 되어 벗겨지는등의 결점이 있었으며, 마찰로 인한 볼 베어링의 파손율이 증가하여 자주 부품을 교체하여야 하는등의 불편함이 있었던 것이다.In the past, there was a band saw guider that guides the band saw of the band saw machine and rotates it straight without shaking the band saw. However, the shaft of the ball bearing installed to push the rear side of the band saw and the band saw abut at a right angle to the ball bearing. As the rotational direction and the rotational direction of the band saw are rotated at right angles, the friction is high and the band saw is peeled off from the center of the upper and lower wheels according to the width of the band saw (usually 2-25 m / m). There was an inconvenience, such as the failure rate of the ball bearings due to the friction to increase the frequent replacement of parts.
본 고안은 상기와 같은 종래의 결점을 해결 보완하기 위하여 띠톱의 회전 진행방향과 볼 베어링의 회전 방향을 동일하게 하고, 띠톱의 교체작업시 띠톱의 좌. 우측면을 잡아주는 톱날홀더와 띠톱의 후측면을 안내해주는 베어링 홀더를 홀더 조절구의 작동에 따라 동시에 상호 반대방향으로 진퇴작동케 하므로서 띠톱의 흔들림이 없이 곧게 회전 작동할 뿐만 아니라, 띠톱의 폭이 바뀌어도 띠톱은 항상 상. 하측 휘일의 중심에 위치하여 회전 작동중 띠톱이 상. 하측 휘일에서 벗겨짐이 없도록 안내하여 줄 수 있는 띠톱가이더를 제공하고져 함에 고안의 목적이 있는 것으로, 이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention is to make the rotation direction of the ball saw and the rotation direction of the ball bearing the same as the rotational direction of the band saw in order to solve the above conventional drawbacks, the left side of the band saw during the replacement operation of the band saw. The saw blade holder holding the right side and the bearing holder guiding the rear side of the band saw are moved back and forth at the same time according to the operation of the holder adjuster so that the band saw can be rotated straightly without shaking the band saw, and the band saw can be changed even if the width of the band saw changes. Always awards. Located in the center of the lower wheel, the band saw is upper during rotation operation. The purpose of the present invention is to provide a band saw guide that can be guided without peeling from the lower wheel, which will be described in detail by the accompanying drawings as follows.
통상의 띠톱기계(11)의 상, 하측 휘일(12)(13)에 착설되어 회전 작동하는 띠톱(14)의 양측면과 후측면을 안내하여 주는 띠톱가이더를 형성함에 있어서, 장방형 고정공(5-1)을 가진 측면 가이더(5)를 고정볼트(6)로서 고정 착설하고 외주연에 래크(7-1)를 형성한 축봉(7)을 가진 톱날 홀더(2)와 띠톱(14)의 회전 진행방향과 동일방향으로 회전하도록 볼 베어링(8)을 착설하고 외주연에 래크(9-1)를 형성한 축봉(9)을 가진 베어링 홀더(3)와 피니언(10)을 형성한 홀더 조절구(4)를 가이더 본체(1)에 삽입 착설하되, 톱날 홀더(2)의 축봉(7)과 베어링 홀더(3)의 축봉(9)을 본체(1)의 전방에서 후방으로 삽입 착설하여 상, 하측에 각각 위치시키고, 홀더 조절구(4)는 본체(1)의 측방에서 삽입하여 양 홀더(2)(3)의 중간에 위치 시켜서 홀더 조절구(4)의 피니언(10)이 양홀더(2)(3)의 축봉(7)(9) 외주연에 형성한 래크(7-1)(9-1)와 치합되도록 하므로서 홀더 조절구(4)의 작동에 따라 톱날홀더(2)와 베어링 홀더(3)가 상호 반대방향으로 진퇴 작동하도록 함을 특징으로 하는 띠톱 가이더이다.In the case of forming a band saw guider for guiding both side and rear sides of the band saw 14, which is installed on the upper and lower wheels 12 and 13 of the conventional band saw machine 11 and rotates, a rectangular fixing hole (5- Rotation progress of saw blade holder (2) and band saw (14) with shaft (7) fixedly installed and mounted with fixed bolt (6) and side guider (5) with fixed bolt (6) on outer periphery The holder adjustment mechanism which formed the ball holder 8 so that the ball bearing 8 may rotate in the same direction, and the pinion 10 and the bearing holder 3 having the axial rod 9 which formed the rack 9-1 on the outer periphery ( 4) is inserted into the guider main body 1, and the shaft rod 7 of the saw blade holder 2 and the shaft rod 9 of the bearing holder 3 are inserted into the guide body from the front of the main body 1 to the rear and up and down. Respectively, the holder adjuster 4 is inserted from the side of the main body 1 and positioned in the middle of both holders 2 and 3 so that the pinion 10 of the holder adjuster 4 is fixed to both holders 2. Axle (7) of the (3) (9 ) So that the saw blade holder (2) and the bearing holder (3) move forward and backward in accordance with the operation of the holder adjusting mechanism (4) while engaging with the rack (7-1) (9-1) formed on the outer periphery It is a band saw guider characterized by.
첨부 도면중 미설명부호 15는 톱날홀더(2)고정볼트, 16은 홀더 조절구(4)고정볼트, 17은 평행핀을 각각 나타낸다.In the accompanying drawings, reference numeral 15 denotes a saw blade holder 2 fixing bolt, 16 holder holder 4 fixing bolt, and 17 denotes parallel pins.
이와같은 본 고안의 띠톱 가이더는 통상의 띠톱기계(11)의 상, 하측 휘일(12)(13)에 착설된 환상의 띠톱(14)이 흔들림이 없이 안정적으로 회전작동할 수 있도록 띠톱 (14)이 양 휘일(12)(13)의 원주상의 중앙부에 위치하도록 안내하여 줄 수 있는 것으로, 톱날홀더(2)의 전면에 착설된 측면 가이더(5)의 장방형 고정공(5-1)에 의해 띠톱(14)의 두께에 따라서 위치를 조정하여 고정볼트(6)로서 고정 착설하므로서 항상 띠톱(14)의 양측면을 정확한 위치에 위치하도록 안내하여 줄 수 있는 것이며, 베어링 홀더(3)의 전방에 착설되어 띠톱(14)의 회전 진행방향과 동일 방향으로 회전하는 볼 베어링(8)에 의하여 띠톱(14)의 후측면은 큰 마찰없이 정확한 위치에 위치하도록 안내하여 주는 것이다.The band saw guider of the present invention has a band saw 14 so that the annular band saw 14 mounted on the upper and lower wheels 12 and 13 of the conventional band saw machine 11 can be stably rotated without shaking. It can be guided so that it may be located in the circumferential center part of both wheels 12 and 13, and is made by the rectangular fixing hole 5-1 of the side guider 5 installed in the front surface of the saw blade holder 2; By adjusting the position according to the thickness of the band saw 14 to fix and install as a fixed bolt (6) can always guide both sides of the band saw 14 to be located in the correct position, and installed in front of the bearing holder (3) Thus, the rear surface of the band saw 14 is guided to the correct position without large friction by the ball bearing 8 which rotates in the same direction as the rotation progress direction of the band saw 14.
또한, 가이더본체(1)의 상, 하측에 착설된 톱날홀더(2)의 축봉(7)에 형성된 래크(7-1)와 베어링 홀더(3)의 축봉(9)에 형성된 래크(9-1)가 양홀더(2)(3)의 중간에 삽입 착설된 홀더조절구(4)의 피니언(10)과 상호 맞물려서 치합되므로서 홀더조절구(4)를 작동함에 따라 양홀더(2)(3)가 상호 반대방향으로 진퇴 이동하므로서 띠톱(14)의 교체에 따른 띠톱(14)의 폭이 바뀌어도 띠톱(14)이 항상 띠톱기계(11)의 상, 하측 휘일(12)(13)의 원주상의 중앙부에 위치하게 되어 띠톱(14)의 회전 작동중에 상, 하측 휘일(12)(13)에서 띠톱(14)이 벗겨지는 일이 없게 되는 것이다.Further, the rack 7-1 formed on the shaft rod 7 of the saw blade holder 2 mounted on the upper and lower side of the guider body 1 and the rack 9-1 formed on the shaft rod 9 of the bearing holder 3 are provided. ) Is engaged with and interlocked with the pinion 10 of the holder adjustment means 4 inserted and installed in the middle of both holders (2) and (3), thereby operating the holder adjustment means (4). ), The band saw 14 is always the top of the band saw machine 11 and the circumference of the lower wheels 12 and 13, even if the width of the band saw 14 changes due to the replacement of the band saw 14 as the band moves forward and backward. It is located in the center of the band saw 14, so that the band saw 14 is not peeled off the upper and lower wheels 12, 13 during the rotation operation of the band saw 14.
이와같은 본 고안의 띠톱 가이더는 본체(1)의 측면에 착설된 톱날 홀더(2)고정볼트(15)에 의하여 톱날홀더(2)를 고정시킬 수 있고, 본체(1)의 후면에 착설된 홀더 조절구(4)고정볼트(16)에 의하여 홀더 조절구(4)를 고정시킬 수 있으며, 톱날 홀더(2)의 전면에 착설된 측면 가이더(5)의 장방형 조정공(5-1)에 의해 2개의 측면 가이더(5)의 간격을 조절할 수 있는 매우 실용적이며 유용한 고안인 것이다.Such a band saw guider of the present invention can be fixed to the saw blade holder (2) by the saw blade holder (2) fixed bolt 15 mounted on the side of the main body 1, the holder mounted on the rear of the main body (1) The holder adjustment hole 4 can be fixed by the fixing bolt 16, and the rectangular adjustment hole 5-1 of the side guider 5 mounted on the front surface of the saw blade holder 2 can be fixed. It is a very practical and useful design that can adjust the spacing of the two side guiders (5).
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860002083U KR890004772Y1 (en) | 1986-02-24 | 1986-02-24 | Guider for band saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860002083U KR890004772Y1 (en) | 1986-02-24 | 1986-02-24 | Guider for band saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870013227U KR870013227U (en) | 1987-09-07 |
| KR890004772Y1 true KR890004772Y1 (en) | 1989-07-20 |
Family
ID=19248981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860002083U KR890004772Y1 (en) | 1986-02-24 | 1986-02-24 | Guider for band saw |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890004772Y1 (en) |
-
1986
- 1986-02-24 KR KR2019860002083U patent/KR890004772Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR870013227U (en) | 1987-09-07 |
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