KR890003711Y1 - Wheel of sawing machine - Google Patents
Wheel of sawing machine Download PDFInfo
- Publication number
- KR890003711Y1 KR890003711Y1 KR2019860001907U KR860001907U KR890003711Y1 KR 890003711 Y1 KR890003711 Y1 KR 890003711Y1 KR 2019860001907 U KR2019860001907 U KR 2019860001907U KR 860001907 U KR860001907 U KR 860001907U KR 890003711 Y1 KR890003711 Y1 KR 890003711Y1
- Authority
- KR
- South Korea
- Prior art keywords
- wheel
- cutting saw
- saw
- sawing machine
- cutting
- 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
- B23D55/06—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of drives for strap saw blades; of wheel mountings
- B23D55/065—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of drives for strap saw blades; of wheel mountings of wheels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 요부가 형성된 휘일의 사시도.1 is a perspective view of a wheel formed with the main portion of the present invention.
제2(a)도는 쇠톱날이 권취된 휘일의 측면도, 제2(b)도는 제2(a)도의 A-A'선 단면의 요부 확대도.Fig. 2 (a) is a side view of the wheel on which the hacksaw blade is wound, and Fig. 2 (b) is an enlarged view of the main portion of the cross section along the line A-A 'in Fig. 2 (a).
제3도는 본 고안이 설치된 만능절단 톱 기계의 전체 정면도.3 is an overall front view of the universal cutting saw machine is installed.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 기체 2 : 상하휘일1: gas 2: vertical wheel
3 : 고무제 피막층 4 : 절단톱3: rubber coating layer 4: cutting saw
본 고안은 만능절단 톱 기계에 있어서 절단 쇠톱을 권취한 상하휘일의 원륜둘레 표면을 제2(b)도 요부확대도와 같이 중심부가 점차 높혀진 고무피막층을 접차하여 높혀진 중심부에 절단톱의 면부가 접설되도록 회동 하므로서 톱날의 마모를 방지하게 되어 절단톱의 사용수명을 오래 지속시킬수 있도록 고안한 것이다.In the present invention, in the universal cutting saw machine, the upper and lower wheels of the upper and lower wheels wound around the cutting hacksaw are joined to the rubber film layer, which is gradually raised to the center of the upper and lower wheels, such as the enlarged part of the main portion. It is designed to maintain the service life of the cutting saw by preventing the wear of the saw blade by rotating it to be joined.
종래의 절단톱 기계에는 절단톱을 철재 휘일의 평면둘레에 직접 접설되어 회동되기 때문에 마찰력으로 인하여 톱날의 마모율이 높고 사용수명을 단축시키는 요인이 되었다.In a conventional cutting saw machine, since the cutting saw is directly connected to the plane circumference of the steel wheel and rotated, the wear rate of the saw blade is high and the service life is shortened due to the frictional force.
본 고안은 이와같은 종래의 문제점을 해소하기 위하여 절단톱날의 사용 수명을 오래 지속 시킬수 있는 휘일을 구성한 것으로 이를 첨부 도면에 의하여 설명하면 다음과 같다.The present invention is to constitute a wheel that can last a long service life of the saw blade to solve such a conventional problem as described by the accompanying drawings as follows.
수직형 기체(1)의 중심부에 설치한 테이블(5)을 중심으로 상하휘일(2)을 설치하여 이에 절단톱(4)을 권취하되 상부휘일에는 조정핸들(6)과 톱날가이드(7) 작업등(8)을 설치하고 하부휘일에는 변속핸들(9)이 설치된 구동장치와 기체의 측면에는 상부로 부터 속도계(10) 스위치(11) 톱날절단기(12) 용접기(13) 그라인더(14) 변속핸들(15)의 순으로 설치한 만능절단 톱 기계의 구성에 있어서 본 고안의 구성 요지는 기체(1)의 상하에 설치된 상하 휘일(2)의 원륜둘레 표면에 중심부가 (가)가 점차 높은 고무제 피막층(3)을 접착하여 절단톱(4)의 중심면부(나)가 높은 중심부가 접설 되도록 하므로서 절단용 톱날의 마모를 방지하도록 구성한 것이다.Install the upper and lower wheels 2 around the table 5 installed at the center of the vertical body 1 and wind up the saw 4 at the upper wheels, but the adjusting handle 6 and the saw blade guide 7 work on the upper wheels. The drive device is provided with the back 8 and the shift wheel 9 is installed on the lower wheel, and the speedometer 10, the switch 11, the saw blade cutter 12, the welder 13, and the shifter 14 In the construction of the universal cutting saw machine installed in the order of (15), the constitutional aspect of the present invention is made of rubber having a gradually higher central portion on the peripheral surface of the upper and lower wheels 2 installed above and below the body 1. It is configured to prevent the wear of the saw blade for cutting while adhering the coating layer 3 so that the central portion (b) of the cutting saw 4 has a high center portion.
이와같이 구성된 본 고안의 작용효과를 설명하면 즉 만능절단 톱 기계에서 절단톱(4)이 권취된 상하휘일(2)의 원륜체 둘레 표면에 중심부(a)를 향할수록 점차 완만지게 높은 고무제 피막층(3)을 형성하여 절단톱(4)의 중심면부(b)가 고무제 피막층(3)의 중심부(가)에 접설 되도록 하므로서 톱날이 직접 면부에 접촉되지 않아 날부분의 마모가 방지되므로 종래처럼 철판 면부에 직접 접촉되는 것에 비하여 마찰력이 적어 절단톱의 사용수명을 오래 지속시킬수 있는 실용적 가치가 큰 유익한 고안이다.Referring to the operation and effect of the present invention configured as described above, that is, the rubber film layer gradually gradually higher toward the center (a) on the peripheral surface of the circular wheel of the upper and lower wheels 2, in which the cutting saw 4 is wound in the universal cutting saw machine ( 3) by forming the center surface portion (b) of the cutting saw 4 to the center of the rubber coating layer (3) so that the saw blade is not in direct contact with the surface portion to prevent the wear of the blade portion as conventional steel plate Compared with the direct contact with the face, the frictional force is less and the practical value of the practical value that can last long service life of the cutting saw is a beneficial design.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860001907U KR890003711Y1 (en) | 1986-02-18 | 1986-02-18 | Wheel of sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860001907U KR890003711Y1 (en) | 1986-02-18 | 1986-02-18 | Wheel of sawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870013226U KR870013226U (en) | 1987-09-07 |
| KR890003711Y1 true KR890003711Y1 (en) | 1989-06-02 |
Family
ID=19248879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860001907U KR890003711Y1 (en) | 1986-02-18 | 1986-02-18 | Wheel of sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890003711Y1 (en) |
-
1986
- 1986-02-18 KR KR2019860001907U patent/KR890003711Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR870013226U (en) | 1987-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |