JP2001145901A - Table cutting machine - Google Patents
Table cutting machineInfo
- Publication number
- JP2001145901A JP2001145901A JP32891099A JP32891099A JP2001145901A JP 2001145901 A JP2001145901 A JP 2001145901A JP 32891099 A JP32891099 A JP 32891099A JP 32891099 A JP32891099 A JP 32891099A JP 2001145901 A JP2001145901 A JP 2001145901A
- Authority
- JP
- Japan
- Prior art keywords
- fence
- cutting
- cutting blade
- supported
- cutting material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Sawing (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、卓上切断機におい
て、切断材を支持するフェンスに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fence for supporting a cutting material in a desktop cutting machine.
【０００２】[0002]
【従来の技術】従来、ベース上の両端にはフェンスがベ
ース上面に対し垂直に設けられている。切断作業時に
は、このフェンスに切断材を押し当てて使用する。ま
た、卓上切断機にはベースに対し切断刃物部を直角にす
る直角切断と、切断刃物部を傾斜させる傾斜切断があ
る。傾斜切断をする場合、傾斜した切断刃物部とフェン
スが干渉するため、フェンスを部分的に切り欠いた形状
にする必要がある。よって、この切欠き分だけ切断材を
支持できる面積が少なくなり、十分に切断材支持ができ
ず、切断材切断時に丸のこの回転力により材料の支持位
置がずれる等、切断精度を低下させていた。2. Description of the Related Art Conventionally, fences are provided at both ends of a base vertically to the upper surface of the base. At the time of cutting work, a cutting material is pressed against this fence for use. In addition, there are two types of tabletop cutting machines: right-angled cutting, in which the cutting blade is perpendicular to the base, and inclined cutting, in which the cutting blade is inclined. When performing inclined cutting, the fence needs to have a partially cut-out shape because the inclined cutting blade portion and the fence interfere with each other. Therefore, the area for supporting the cut material is reduced by the amount of the notch, the cut material cannot be sufficiently supported, and the cutting position is lowered due to the rotational force of the circle when the cut material is cut. Was.
【０００３】これを解決したものに、例えば、特開平９
−１０３９１３号公報がある。これは、図６，図７に示
すように、フェンス３に設けた切欠き部３ｂへの進入位
置と、進入位置からの退避位置との間で回動自在な移動
フェンス１８を設けている。A solution to this problem is disclosed in, for example, Japanese Patent Application Laid-Open
No. 103913 is known. As shown in FIGS. 6 and 7, the movable fence 18 is provided so as to be rotatable between an entry position into the notch 3b provided in the fence 3 and a retracted position from the entry position.
【０００４】直角切断時は、移動フェンス１８をフェン
ス３の切欠き部３ｂに位置させて、切断材２０とフェン
スとの接触面積を多くし、傾斜切断時には、移動フェン
ス１８をフェンス３の切欠き部３ｂから退避させて、移
動フェンス１８と切断刃物部９との干渉を防止してい
た。When cutting at right angles, the movable fence 18 is positioned at the notch 3b of the fence 3 to increase the contact area between the cut material 20 and the fence. By retreating from the section 3b, interference between the moving fence 18 and the cutting blade 9 was prevented.
【０００５】[0005]
【発明が解決しようとする課題】化粧長押材２０（クラ
ウンモールディング材ともいう）を切断する場合、斜め
に立て掛けてフェンスに当接させる。このとき、図７に
おいて化粧長押材２０の右端上部は、移動フェンス１８
の切断材支持面１８ａで支持されるが、化粧長押材２０
の左端上部は、フェンス３の切断材支持面３ａが低く、
フェンス３に支持されない。よって、化粧長押材２０の
上部は移動フェンス１８側の一点でしか支持されず、安
定した支持ができない、という問題があった。When cutting the decorative long pressing material 20 (also referred to as a crown molding material), lean it leaning against the fence. At this time, the upper right end of the decorative length pressing member 20 in FIG.
Is supported by the cut material supporting surface 18a of the
In the upper left end, the cutting material support surface 3a of the fence 3 is low,
Not supported by fence 3. Therefore, there is a problem that the upper portion of the decorative length pressing member 20 is supported only at one point on the side of the moving fence 18 and cannot be stably supported.
【０００６】本発明の目的は、上記した従来技術の欠点
をなくし、切断材、特に化粧長押材の支持安定性を向上
させることにある。An object of the present invention is to eliminate the above-mentioned disadvantages of the prior art and to improve the support stability of a cutting material, especially a decorative long pressing material.
【０００７】[0007]
【課題を解決するための手段】上記目的は、断材を支持
するベース部と、前記ベース部に対し左右方向に傾斜す
る切断刃物部と、切断材支持面を有し、ベース部上面に
設けられた一対のフェンスとを備え、少なくとも一方の
フェンスの内側に、切断材支持面を有する移動自在な移
動フェンスとからなる卓上切断機において、移動フェン
スを設けたフェンス端部の切断材支持面の高さを移動フ
ェンスの切断材支持面の高さ以上とすることにより達成
される。SUMMARY OF THE INVENTION It is an object of the present invention to provide a cutting material having a base portion for supporting a cut material, a cutting blade portion inclined in the left-right direction with respect to the base portion, and a cutting material support surface, provided on an upper surface of the base portion. A pair of fences, and a tabletop cutting machine comprising at least one of the fences and a movable movable fence having a cutting material supporting surface, the cutting material supporting surface at the end of the fence provided with the moving fence. This is achieved by setting the height equal to or higher than the height of the cut material supporting surface of the moving fence.
【０００８】[0008]
【発明の実施の形態】本発明の実施形態を図１〜図５を
用いて説明する。図１は本発明の実施形態を示す卓上切
断機の左側面図、図２は卓上切断機の正面図、図３は切
断材支持時を示す正面図、図４は切断刃物部を左傾斜さ
せた状態を示す正面図、図５はホルダの部分背面図であ
る。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a left side view of a tabletop cutting machine showing an embodiment of the present invention, FIG. 2 is a front view of the tabletop cutting machine, FIG. 3 is a front view showing a state of supporting a cut material, and FIG. FIG. 5 is a partial rear view of the holder.
【０００９】図において、ベース１の中央にターンテー
ブル２を水平方向へ回動自在に埋設し、ターンテーブル
２の上面は、ベース１の上面と同一面となっている。ベ
ース１及びターンテーブル２の上面には木材等の切断材
２０が載置される。なお、本発明においては切断材２０
が載置される部材（本実施形態においてはベース１とタ
ーンテーブル２）を総称してベース部という。ベース１
上面の左右には、切断材２０の側面を支持するフェンス
３，４を固定している。フェンス３，４には、ベース１
上面に対して垂直となる切断材支持面３ａ，４ａを備え
ている。In the figure, a turntable 2 is buried in the center of a base 1 so as to be rotatable in the horizontal direction, and the upper surface of the turntable 2 is flush with the upper surface of the base 1. A cutting material 20 such as wood is placed on the upper surfaces of the base 1 and the turntable 2. In the present invention, the cutting material 20 is used.
(The base 1 and the turntable 2 in the present embodiment) are collectively called a base portion. Base 1
Fences 3 and 4 supporting the side surfaces of the cut material 20 are fixed to the left and right sides of the upper surface. Fences 3 and 4 have a base 1
Cutting material support surfaces 3a and 4a which are perpendicular to the upper surface are provided.
【００１０】ターンテーブル２後端にはホルダシャフト
５を介してホルダ６を立設し、ホルダシャフト５の軸心
を、ターンテーブル２上面とほぼ一致するように位置さ
せることで、ホルダ６はホルダシャフト５を支点とし
て、ホルダ６に設けた長穴６ａの範囲内で傾斜自在にタ
ーンテーブル２に軸支される。長穴６ａにクランプレバ
ー７を貫通させ、クランプレバー７の先端に形成したね
じ部がターンテーブル２背面に形成したねじ穴部にねじ
嵌合している。クランプレバー７を緩めると、ホルダ６
はホルダシャフト５を支点に長穴６ａの範囲内で傾斜
し、クランプレバー７を締め付けると、ホルダ６はター
ンテーブル２とクランプレバー７間に締め付けられ、任
意位置で固定される。At the rear end of the turntable 2, a holder 6 is erected via a holder shaft 5, and the axis of the holder shaft 5 is positioned so as to substantially coincide with the upper surface of the turntable 2. With the shaft 5 as a fulcrum, it is supported by the turntable 2 so as to be tiltable within the range of the elongated hole 6 a provided in the holder 6. The clamp lever 7 is passed through the elongated hole 6a, and a screw portion formed at the tip of the clamp lever 7 is screwed into a screw hole formed on the back surface of the turntable 2. When the clamp lever 7 is loosened, the holder 6
When the clamp lever 7 is tightened by tilting the holder shaft 5 as a fulcrum within the range of the elongated hole 6a, the holder 6 is tightened between the turntable 2 and the clamp lever 7 and fixed at an arbitrary position.
【００１１】ホルダ６上方にはシャフト８を介してベー
ス１上面に対し上下揺動自在に切断刃物部９を軸支して
いる。ホルダ６と切断刃物部９の間には、切断刃物部９
を上方に付勢するスプリング１０が設けられている。切
断刃物部９にはモーター１２から丸のこ等の切断刃物１
３へ動力を伝達するため、図示しないギヤなどの動力伝
達機構が設けられている。１４は切断刃物部９を押し下
げるハンドルである。A cutting blade 9 is supported above the holder 6 via a shaft 8 so as to be vertically swingable with respect to the upper surface of the base 1. Between the holder 6 and the cutting blade 9, a cutting blade 9
Is provided. The cutting blade 9 has a cutting blade 1 such as a circular saw from a motor 12.
A power transmission mechanism such as a gear (not shown) is provided in order to transmit power to the motor 3. A handle 14 pushes down the cutting blade 9.
【００１２】図２において、ホルダ６の前面には突起部
６ｂ，６ｃが形成され、ターンテーブル２上面後方には
突起部６ｂ，６ｃの移動軌跡上に位置するように、スト
ッパボルト１５，１６が直角方向にねじ嵌合している。
ホルダ６が直角位置にあるときは、突起部６ｂがストッ
パボルト１５の頭部に係合し、ホルダ６が左方向に４５
度の位置に傾斜したときに、突起部６ｃがストッパボル
ト１６の頭部に係合する。In FIG. 2, protrusions 6b and 6c are formed on the front surface of the holder 6, and stopper bolts 15 and 16 are provided at the rear of the upper surface of the turntable 2 so as to be positioned on the locus of movement of the protrusions 6b and 6c. Screwed in right angle direction.
When the holder 6 is at the right angle position, the protrusion 6b is engaged with the head of the stopper bolt 15, and the holder 6 is moved 45 degrees to the left.
The projection 6c engages with the head of the stopper bolt 16 when tilted to the degree position.
【００１３】図２において、左側のフェンス３は、切断
刃物部９傾斜時のスペースを確保するために、切断刃物
部９の傾斜軌跡部分に傾斜状の切欠き部３ｂを形成して
いる。また、フェンス３にはピン１７を回動支点に移動
フェンス１８が回動自在に設けられている。この移動フ
ェンス１８には、フェンス３の切断材支持面３ａと同一
面の切断材支持面１８ａを有している。直角切断時に
は、移動フェンス１８を切断刃物１３側（図２において
右回転）へ回動させ、図２のようにフェンス３の切欠き
部３ｂに位置させると、広い面積で切断材２０を支持す
ることができる。傾斜切断時には、移動フェンス１８を
反切断刃物１３側（図２において左回転）へ回動させる
と、図４のように、フェンス３の外方へ移動フェンス１
８の切断材支持面１８ａが位置することになり、傾斜し
た切断刃物部９と移動フェンス１８との干渉を防いでい
る。In FIG. 2, the left fence 3 is formed with an inclined notch 3b in the inclination locus portion of the cutting blade 9 in order to secure a space when the cutting blade 9 is inclined. Further, a movable fence 18 is rotatably provided on the fence 3 with the pin 17 as a pivot. The movable fence 18 has a cut material support surface 18a on the same plane as the cut material support surface 3a of the fence 3. At the time of right-angle cutting, the movable fence 18 is turned to the cutting blade 13 side (clockwise rotation in FIG. 2), and if the movable fence 18 is positioned at the notch 3 b of the fence 3 as shown in FIG. be able to. When the movable fence 18 is turned to the side opposite to the cutting blade 13 (left rotation in FIG. 2) during the inclined cutting, the movable fence 1 is moved outward of the fence 3 as shown in FIG.
8, the cutting material supporting surface 18a is located, and interference between the inclined cutting blade 9 and the movable fence 18 is prevented.
【００１４】移動フェンス１８の切断材支持面１８ａを
フェンス３の切欠き部３ｂに位置させた状態において、
フェンス３の左端は、移動フェンス１８の切断材支持面
１８ａの高さと同一になるよう突出部３ｃを形成してい
る。In a state where the cut material supporting surface 18a of the movable fence 18 is located at the notch 3b of the fence 3,
The left end of the fence 3 is formed with a protruding portion 3 c so as to have the same height as the cutting material supporting surface 18 a of the movable fence 18.
【００１５】次に、化粧長押材２０を切断する方法につ
いて説明する。まず、移動フェンス１８を切断刃物１３
側へ回動させ、フェンス３の切欠き部３ｂに移動フェン
ス１８の切断材支持面１８ａを位置させ、ベース１上に
化粧長押材２０を斜めに立て掛ける。このとき、移動フ
ェンス１８の切断材支持面１８ａとフェンス３の突出部
３ｃの高さが同一のため、化粧長押材２０の右端上部は
移動フェンス１８の切断材支持面１８ａに支持され、左
端上部はフェンス３の突出部３ｃに支持される。次に、
ハンドル１４を持ち、切断刃物部９を押し下げて切断す
る。Next, a method of cutting the decorative length pressing member 20 will be described. First, the moving fence 18 is connected to the cutting knife 13.
Then, the cut material supporting surface 18a of the moving fence 18 is positioned at the notch 3b of the fence 3 and the decorative long press material 20 is leaned on the base 1 obliquely. At this time, since the height of the cut material supporting surface 18a of the movable fence 18 and the height of the protrusion 3c of the fence 3 are the same, the upper right end of the decorative long pressing material 20 is supported by the cut material support surface 18a of the movable fence 18 and the upper left end. Is supported by the projection 3c of the fence 3. next,
The user holds the handle 14 and pushes down the cutting blade 9 to cut.
【００１６】[0016]
【発明の効果】本発明によれば、フェンス端部の切断材
支持面の高さを移動フェンスの切断材支持面の高さ以上
としたことにより、切断材、特に化粧長押材を切断する
際、化粧長押材の上部が複数箇所で支持されるので、安
定した支持ができる。According to the present invention, when the height of the cut material supporting surface at the end of the fence is equal to or higher than the height of the cut material support surface of the movable fence, the cut material, particularly the decorative long press material, can be cut. In addition, since the upper portion of the decorative length pressing member is supported at a plurality of locations, stable support can be achieved.
【図１】本発明の実施形態を示す卓上切断機の左側面
図。FIG. 1 is a left side view of a tabletop cutting machine showing an embodiment of the present invention.
【図２】卓上切断機の正面図。FIG. 2 is a front view of the tabletop cutting machine.
【図３】切断材支持時を示す正面図。FIG. 3 is a front view showing a state in which a cut material is supported.
【図４】切断刃物部を左傾斜させた状態を示す正面図。FIG. 4 is a front view showing a state where the cutting blade is inclined leftward.
【図５】ホルダの部分背面図。FIG. 5 is a partial rear view of the holder.
【図６】従来の卓上切断機の正面図。FIG. 6 is a front view of a conventional tabletop cutting machine.
【図７】従来の切断材支持時を示す正面図。FIG. 7 is a front view showing a conventional cut material support.
３，４…フェンス、３ａ，４ａ…切断材支持面、３ｂ…
切欠き部、３ｃ…突出部、９…切断刃物部、１７…ピ
ン、１８…移動フェンス、１８ａ…切断材支持面。3, 4 ... fence, 3a, 4a ... cutting material support surface, 3b ...
Notch portion, 3c projecting portion, 9 cutting blade portion, 17 pin, 18 moving fence, 18a cutting material support surface.
Claims (1)
ス部に対し左右方向に傾斜する切断刃物部と、切断材支
持面を有し、ベース部上面に設けられた一対のフェンス
とを備え、少なくとも一方のフェンスの内側に、切断材
支持面を有する移動自在な移動フェンスとからなる卓上
切断機において、移動フェンスを設けたフェンス端部の
切断材支持面の高さを移動フェンスの切断材支持面の高
さ以上としたことを特徴とする卓上切断機。1. A base member for supporting a cutting material, a cutting blade portion inclined in the left-right direction with respect to the base portion, and a pair of fences having a cutting material support surface and provided on an upper surface of the base portion. A table cutting machine comprising at least one fence inside and a movable movable fence having a cutting material supporting surface, wherein the height of the cutting material supporting surface at the end of the fence provided with the moving fence is adjusted by the cutting material of the moving fence. A tabletop cutting machine characterized by having a height equal to or higher than the height of the support surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32891099A JP3867457B2 (en) | 1999-11-19 | 1999-11-19 | Tabletop cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32891099A JP3867457B2 (en) | 1999-11-19 | 1999-11-19 | Tabletop cutting machine |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001145901A true JP2001145901A (en) | 2001-05-29 |
| JP2001145901A5 JP2001145901A5 (en) | 2005-06-23 |
| JP3867457B2 JP3867457B2 (en) | 2007-01-10 |
Family
ID=18215467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32891099A Expired - Fee Related JP3867457B2 (en) | 1999-11-19 | 1999-11-19 | Tabletop cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3867457B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006167885A (en) * | 2004-12-17 | 2006-06-29 | Makita Corp | Cutting material positioning fence of cutting machine |
| US7757593B2 (en) | 2005-05-27 | 2010-07-20 | Hitachi Koki Co., Ltd. | Miter saw having fence unit |
| EP2213398A1 (en) * | 2009-01-30 | 2010-08-04 | Metabowerke GmbH | Compound mitre saw |
-
1999
- 1999-11-19 JP JP32891099A patent/JP3867457B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006167885A (en) * | 2004-12-17 | 2006-06-29 | Makita Corp | Cutting material positioning fence of cutting machine |
| JP4617152B2 (en) * | 2004-12-17 | 2011-01-19 | 株式会社マキタ | Cutting material positioning fence for cutting machine |
| US7757593B2 (en) | 2005-05-27 | 2010-07-20 | Hitachi Koki Co., Ltd. | Miter saw having fence unit |
| EP2213398A1 (en) * | 2009-01-30 | 2010-08-04 | Metabowerke GmbH | Compound mitre saw |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3867457B2 (en) | 2007-01-10 |
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