KR920008593Y1 - Sawing machine - Google Patents
Sawing machine Download PDFInfo
- Publication number
- KR920008593Y1 KR920008593Y1 KR2019900011846U KR900011846U KR920008593Y1 KR 920008593 Y1 KR920008593 Y1 KR 920008593Y1 KR 2019900011846 U KR2019900011846 U KR 2019900011846U KR 900011846 U KR900011846 U KR 900011846U KR 920008593 Y1 KR920008593 Y1 KR 920008593Y1
- Authority
- KR
- South Korea
- Prior art keywords
- saw blade
- piece
- lever
- nut
- screw rod
- 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
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/08—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools
- B23D51/12—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of devices for mounting straight saw blades or other tools for use with tools, dealt with in this subclass, which are connected to a carrier at both ends, e.g. bows adjustable in length or height
- B23D51/125—Blade tensioning means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래의 쇠톱을 보인 예시도.1 is an illustration showing a conventional hacksaw.
제2도는 본 고안의 쇠톱을 보인 예시도.2 is an exemplary view showing a hacksaw of the present invention.
제3도는 본 고안의 조절장치부를 나타낸 요부 분해 사시도.Figure 3 is an exploded perspective view of the main portion showing the adjusting device of the present invention.
제4도는 본 고안의 조절장치에 의해 톱날이 인장된 상태를 보인 요부 단면도.Figure 4 is a sectional view of the main part showing a state in which the saw blade is tensioned by the adjusting device of the present invention.
제5도는 본 고안의 조절장치를 해체하여 인장폭을 조절할 수 있는 상태를 보인 요부 단면도.Figure 5 is a main cross-sectional view showing a state in which the tension width can be adjusted by dismantling the adjusting device of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
1 : 손잡이 2 : 공간부1: handle 2: space
3 : 내측프레임 4 : 안내터널부3: inner frame 4: guide tunnel
5 : 회동편 5' : 요홈5: Meeting 5 ': Home
5" : 좌측부 6 : 톱날지지편5 ": Left side 6: Saw blade support
7 : 레버 8 : 나사봉7: lever 8: screw rod
9 : E링 10 : 너트9: E ring 10: Nut
11 : 작동편 11' : 절곡홈11: Working piece 11 ': Bending groove
11" : 우측부 12 : 연결편11 ": Right side 12: Connecting piece
본 고안은 쇠톱형 톱날의 장력 조절장치에 관한것으로, 특히 톱날을 지지하는 내측고정간과 외측고정간에 의해 톱날이 팽팽하게 인장력 받아 유동되지 않을 뿐만 아니라 최대한으로 용이하게 연결지지되게끔 내측고정간쪽에 설치된 장력 조절장치에 관한 것이다.The present invention relates to a tension adjusting device of a hacksaw type saw blade, in particular, the inner blade between the inner and outer fixing blade supporting the saw blade is not tensioned by the tension force flow, but also installed on the inner fixed side so as to be easily connected to the maximum It relates to a tension control device.
종래에는 첨부된 도면 제1도와 같이 손잡이(30), 내측고정간(31), 연결대(32), 외측고정간(33)으로 구성되는 쇠톱에 있어서, 특히 내측고정간(31)과 외측고정간(33)의 하부에는 각기 내측톱날지지구(34)와 외측톱날지지구(35)가 설치되어 있기 때문에 톱날(36)을 지지할 수 있도록 구성되어 있지만 외측톱날지지구(35)에는 톱날(36)을 구성할 수 있는 나사봉(37)과 나비너트(38)가 설치 구성되어 있는 것이다.Conventionally, in the hacksaw composed of the handle 30, the inner fixing section 31, the connecting table 32, and the outer fixing section 33 as shown in FIG. 1, the inner fixing section 31 and the outer fixing section Since the inner side saw blade support 34 and the outer saw blade support 35 are respectively provided in the lower part of the 33, it is comprised so that the saw blade 36 can be supported, but the saw blade 36 is provided in the outer saw blade support 35; The screw rod 37 and the butterfly nut 38 which can be configured are installed.
이와 같이 구성되는 종래의 작용효과를 설명하면, 먼저 내. 외 고정간(31)(33)을 여유있게 거리를 조정한 다음 쇠톱(36)의 양가장자리에 뚫린 구멍(36')을 상기 내.외측 톱날지지구(34)(35)에 돌출된 돌출봉(34')(35')에 끼우면 무장력 상태가 되는데, 이때 외측 고정간(33)에 설치된 나비너트(38)를 정회전시키면 톱날(36)은 인장되면서 쇠톱을 용이하게 사용할수 있게끔 팽팽해지는데 이러한 조절작업은 조작이 불편하고 번거롭기 때문에 작업자의 작업방법과 신체조건에 따라 사용법에 의해 적절한 세팅이 되지 않으므로 톱날(36)의 지지가 약하여 휘청거리거나 요동하므로 톱날(36)이 파손됨은 물론 이로인하여 사용자가 부상을 당하거나 혹은 절단하고자 하는 재료가 불량품으로 판명대는등 많은 문제점과 사례가 빈번하였다.Referring to the conventional working effect configured as described above, first. Protruding rods protruding from the inner and outer saw blade supports 34 and 35 by adjusting the distance between the outer fixing sections 31 and 33, and then opening the holes 36 'bored at both edges of the hacksaw 36. (34 ') (35') is in the tension-free state, the forward rotation of the butterfly nut 38 installed in the outer fixing section (33) saw blade 36 is tensioned so that the hacksaw can be used easily Since the adjustment work is inconvenient and cumbersome, the proper setting is not set according to the method of operation and physical condition of the operator, so that the support of the saw blade 36 is weak and fluctuates or fluctuates, thereby causing the saw blade 36 to be damaged. Many problems and cases have been frequent, such as injuries to the user or the material to be cut turned out to be defective.
본 고안은 이와같은 문제점을 감안하여, 내. 외측 고정간에 끼워지는 톱날이 손잡이쪽에 설치된 레버에 의해 적절한 세팅이 이루어지도록 쇠톱을 안출한 것으로, 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention, in view of such problems, my. A saw blade fitted between the outer fixing is made by hacksaw so that the appropriate setting is made by the lever installed on the handle side, which will be described in detail with reference to the accompanying drawings.
손잡이(1)의 하부에 ""형의 공간부(2)와 내측 고정간(3)의 하부에 안내터널부(4)를 일체로 구성한 것과, 상기 공간부(2)에 "ㄷ"형의 요홈(5')을 갖는 회동편(5)이 유동되게끔 구성한 것과, 상기 안내터널부(4)에 톱날지지편(6)이 좌. 우 이동되게끔 구성한 것과, 상기 회동편(5)의 좌측부(5")에서 레버(7)를 갖는 나사봉(8)이 요홈(5')으로 관통되고 E링(9)으로 공회전되게끔 구성한 것과, 상기 나사봉(8)에 너트(10)를 체결하되 너트(1)는 ""형의 절곡홈(11')을 갖는 작동편(11)에 회전되게 끔 구성한 것과, 상기 작동편(11)의 우측부(11")는 톱날지지편(6)과 연결핀(12)으로 유동되게끔 구성하여 레버(7)를 정. 역회전시키면 톱날지지편(6)이 좌,우 이동되게 하는 것이다.At the bottom of the handle (1) The guide tunnel part 4 is integrally formed in the lower part of the "shaped space part 2 and the inner fixing part 3", and the rotation part which has the recessed part 5 'of the "c" type in the said space part 2 is provided. It is configured to move the piece 5, the blade support piece 6 is configured to move left and right in the guide tunnel portion 4, the lever (5 ") on the left side (5") of the rotating piece (5) 7) the screw rod (8) is configured to pass through the groove (5 ') and idle with the E-ring (9), the nut 10 is fastened to the screw rod (8), the nut (1) is " It is configured to be rotated to the operating piece 11 having a "bending groove 11 'of the type, the right side 11" of the operating piece 11 is a saw blade support 6 and the connecting pin 12 The lever (7) is fixed by configuring it to flow. The reverse rotation is to move the saw blade support 6 to the left, right.
도면중 미설명부호 13은 톱날, 14는 톱날(13)의 구멍, 15는 외측고정간, 16은 톱날지지편(6)의 고정돌출부, 17은 회동편(5)을 지지는 볼트, 18은 연결대이다.In the drawings, reference numeral 13 is a saw blade, 14 is a hole of the saw blade 13, 15 is an outer fixing interval, 16 is a fixed protrusion of the saw blade support piece 6, 17 is a bolt supporting the rotating piece 5, 18 is It's a connecting rod.
이와같이 구성되는 본 고안의 작용효과를 설명하면, 먼저 첨부된 도면 제5도는 장력조절장치를 해체하여 인장폭을 조절할 수 있는 상태를 보인 요부단면도로써 내측프레임(3)과 외측고정간(15)의 사이에 톱날(13)이 여유있게끔 위치할 수 있도록 1차 육안으로 거리측정을 한다음 톱날(13)의 양단부에 형성된 구멍(14)을 각기 톱날지지대(6)과 외측고정간(15)에 끼운 상태에서 미세한 거리세팅은 레버(7)를 정. 역회전시키면 레버(7)와 일체화된 나사봉(8)이 회전되므로 이에 맞물린 너트(10)가 나사봉(8)을 따라 움직이는데, 이때 너트(10)의 양측으로 돌출된 축에 연결된 작동편(11)도 함께 움직이고 또한 작동편(11)과 연결핀(12)으로 연결된 톱날지지편(6)도 좌. 우로 이동되어 톱날(13)이 예비인장되도록 하여 세팅이 끝나는 것으로, 이러한 세팅이 순차적으로 이루어지도록 회동편(5)은 수직상태 즉 레버(7)가 하강되어 있어야만 다른 연계동작 즉 회동편(5), 너트(10) 작동편(11), 톱날지지편(6)도 아무저항없이 이동할수 있는 것이다.Referring to the effect of the present invention is configured as described above, Figure 5 is attached to the main portion of the inner frame (3) and the outer fixing section 15 as a cross-sectional view showing the state that can be adjusted to the tension width by dismantling the tension control device First, the distance is measured by the naked eye so that the saw blade (13) can be positioned in a relaxed manner. Then, the holes (14) formed at both ends of the saw blade (13) are inserted in the saw blade support (6) and the outer fixing section (15), respectively. In the state of fine distance setting, set the lever (7). Reverse rotation causes the screw rod 8 integrated with the lever 7 to be rotated so that the nut 10 engaged with the lever 7 moves along the screw rod 8, and at this time, an operating piece connected to the shaft protruding to both sides of the nut 10. 11) and saw blade support piece (6) connected to the working piece (11) and the connecting pin (12) also left. It is moved to the right so that the saw blade 13 is pre-tensioned to finish the setting, so that the setting is made sequentially, the rotating piece 5 must be in a vertical state, that is, the lever 7 is lowered in another linking operation, that is, the rotating piece 5 The nut 10, the operating piece 11, the saw blade support 6 can also be moved without any resistance.
또한, 상기와 같이 1차적으로 세팅작업이 끝나면 작업자는 레버(7)를 시계방향으로 적절히 회전시킨후 레버(7)과 일체로 된 회동편(5)을 올리면 도면 제4도와 같이 레버(7)는 손잡이(1)의 후측하부에 록킹되면서 위치되고 나머지 작동 연결부도 동시에 이동되어 수평상태를 이루게 된다. 즉 회동편(5), 나사봉(8), 톱날지지편(6), 작동편(1)등이 수평방향으로 나열되기 때문에 톱날(13)이 인장력을 받아 팽팽하게 설치되면 도면 제2도와 같은 상태가 됨으로 작업자는 원하는 작업을 신속, 정확, 정밀하게 작업을 임할수 있는 것이다.In addition, when the setting operation is primarily completed as described above, the operator rotates the lever 7 appropriately in a clockwise direction, and then raises the pivoting piece 5 integrated with the lever 7, as shown in FIG. 4. Is located while locking the rear side lower portion of the handle (1) and the remaining operation connection is also moved to achieve a horizontal state. That is, since the rotating piece 5, the screw rod 8, the saw blade support piece 6, the operating piece 1, etc. are arranged in the horizontal direction, the saw blade 13 is tensioned and is installed tightly, as shown in FIG. In this state, the worker can work on the desired work quickly, accurately and precisely.
한편, 상기와 같이 설치된 톱날(13)이 장기간의 작업등으로 톱날(13)이 마모 및 파손되어 고체를 해야 할 경우 작업자가 손잡이(1)의 후측에 밀착되어 있는 레버(7)를 반시계 방향으로 하강시키면 인장력이 풀리고 회동편(5)에서 작동편(11)이 경사각을 이루면서 톱날지지편(6)이 앞으로 밀림에 따라 톱날(13)이 돌출봉(16)에서 해체되는 것이다.On the other hand, when the saw blade 13 installed as described above needs to be solid due to wear and breakage of the saw blade 13 due to a long period of work or the like, the operator pushes the lever 7 closely attached to the rear side of the handle 1 in the counterclockwise direction. When lowered, the tension is released and the saw blade 13 is dismantled from the protruding rod 16 as the saw blade support piece 6 is pushed forward while the operating piece 11 forms an inclined angle at the pivoting piece 5.
이상과 같이 본 고안은 레버와 연계되는 회동편, 작동편, 톱날지지편등의 유기적인 기구 운동에 따라 간편한 조작법과 간단한 구조에 의해 누구나 손쉽게 사용할수 있으며, 또한 쇠톱을 사용할때에 톱날이 휘청거리거나 소음이 발생되는 요인등을 미연에 방지함으로서 작업자의 작업조건을 최대한으로 높일수 있는 매우 실용적인 고안인 것이다.As described above, the present invention can be easily used by anyone by simple operation and simple structure according to the organic mechanism movements such as the rotating piece, the operating piece, and the saw blade supporting piece that are associated with the lever. It is a very practical design that can increase the working conditions of the worker to the maximum by preventing the causes of noise or noise.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900011846U KR920008593Y1 (en) | 1990-08-04 | 1990-08-04 | Sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900011846U KR920008593Y1 (en) | 1990-08-04 | 1990-08-04 | Sawing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920004103U KR920004103U (en) | 1992-03-25 |
| KR920008593Y1 true KR920008593Y1 (en) | 1992-12-05 |
Family
ID=19301942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900011846U KR920008593Y1 (en) | 1990-08-04 | 1990-08-04 | Sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920008593Y1 (en) |
-
1990
- 1990-08-04 KR KR2019900011846U patent/KR920008593Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR920004103U (en) | 1992-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1193945A (en) | Self-adjusting fence for motorized saw unit | |
| US6601493B1 (en) | Band saw fence systems and methods | |
| US5433008A (en) | Circular saw with variable adjustment stops | |
| DE10159292A1 (en) | Circular saw with cut line indication device comprising an adjustable slide seat mounted on a support seat, and an indication light on the slide seat | |
| US7752950B2 (en) | Electric miter saw | |
| US6244149B1 (en) | Blade and motor carrier with height/angle adjustment mechanism | |
| US7895929B2 (en) | Blade driving mechanism for a table saw | |
| DE602005001458T2 (en) | Dressing and Thicknessing Machine | |
| US20050217449A1 (en) | Adjustable tool station | |
| EP0716897A1 (en) | Reciprocating and oscillating drive for sabre saws | |
| US20050098010A1 (en) | Electric miter saw | |
| KR102211833B1 (en) | Angle regulator for cutting worktable | |
| DE69402008T2 (en) | System component guiding device for chainsaws | |
| KR920008593Y1 (en) | Sawing machine | |
| US4041997A (en) | Routing apparatus | |
| US198963A (en) | Improvement in gages for sawing-machines | |
| EP0235683B1 (en) | Woodworking machine | |
| US20130145913A1 (en) | Power saw with miter angle adjustment | |
| US3260042A (en) | Lawn mower roller adjustment | |
| CA1302845C (en) | Inclinable blade band saw | |
| US5193428A (en) | Assembly for conventional bench saw | |
| DE102009025108B4 (en) | Scroll saw with adjustable work table | |
| US1270285A (en) | Band-saw mill. | |
| US4576075A (en) | Circular saw machine | |
| KR102105264B1 (en) | crosscut saw guid of panel cutting worktable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |