JPS6327201A - Straight-edge rotary planer - Google Patents
Straight-edge rotary planerInfo
- Publication number
- JPS6327201A JPS6327201A JP17076386A JP17076386A JPS6327201A JP S6327201 A JPS6327201 A JP S6327201A JP 17076386 A JP17076386 A JP 17076386A JP 17076386 A JP17076386 A JP 17076386A JP S6327201 A JPS6327201 A JP S6327201A
- Authority
- JP
- Japan
- Prior art keywords
- planer
- adapter
- chips
- presser foot
- tip
- 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
- 230000004888 barrier function Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Milling, Drilling, And Turning Of Wood (AREA)
- Table Devices Or Equipment (AREA)
- Stringed Musical Instruments (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（発明の目的）
本発明はチップを直接かんな胴にクランプする方式を採
用した回転かんなに関するものである。DETAILED DESCRIPTION OF THE INVENTION (Object of the Invention) The present invention relates to a rotary planer that employs a method in which chips are directly clamped to the planer barrel.
木材なとを加工する回転かんなは高速回転するので、金
属加］二に用いられているような穴明きチップをボルト
でクランプする方式ではチップが破損し飛散する恐れが
あり、押さえ金でクランプする方式では遠心力によって
チップが脱出する恐れがあるとして、いずれも採用され
ていない。通常はチップを板状の合金に溶接したものを
十分な締め付は力でクランプし、さらに閉じた穴にビン
を通して脱出を防ぐという含入すな構造を用いている。A rotary planer used to process wood rotates at high speed, so if you clamp the perforated chips with bolts, as is the case with metal processing, the chips may break and fly off, so it is best to clamp them with a presser foot. None of these methods have been adopted, as there is a risk that the chips may escape due to centrifugal force. Usually, the chip is welded to a plate-shaped alloy, clamped with sufficient force, and then passed through a closed hole to prevent escape.
その結果、刃が大形になり、耐久性を向」ニさせるのに
有効なチタンなどのコーティングを適用することが困難
であり、またかんな胴も大形になり経済性に問題かある
。さらに回転かんな用のチップの長さは長いので、経済
−に、スローアウェイ方式ではなくて再研磨再使用を建
曲とするのがよい。As a result, the blade becomes large, making it difficult to apply a coating such as titanium, which is effective in improving durability, and the planer barrel also becomes large, which poses an economical problem. Furthermore, since the length of the tip for a rotary planer is long, it is economical to use the re-grinding and reuse method rather than the throw-away method.
したがって１）研摩再紹み立てが迅速正確にてきるよう
なものでなければならない。Therefore, 1) it must be able to quickly and accurately perform polishing re-introduction;
以上の問題点を解決するため、本発明者による特願昭ｅ
１−ｔ４１ａ１ａ＋ ’回転かんな」では、−軸直角
断面の基本形状を平行四辺系とするチップを用い、クラ
ンプ方法に独特の方法を用いているが、本発明では該基
本形状として等脚てい形を用いて、経済性を一層高めた
ものである。In order to solve the above problems, the present inventor made a patent application
1-t41a1a+ 'Rotary Planer' uses a tip whose basic shape in the cross section perpendicular to the - axis is a parallelogram, and uses a unique method for clamping, but in the present invention, the basic shape is an isosceles shape. This makes it even more economical.
（発明の構成）
以下図例を用いて本発明の構成と実施の態様を説明する
。(Structure of the Invention) The structure and embodiments of the present invention will be described below using examples of drawings.
第１図はかんな胴１の回転軸１．０ （軸心０）に直角
な断面を示ず。チップ２はチップ支詩台３ ’−ｌ：に
載せ、アダプター４を介して押さえ金５で押さえる構造
で、チップ２の軸直角断面の基本形状を等脚てい形とし
、その底辺を掬い面、底辺の両端を刃先、両斜辺を逃げ
面として利用するものとし、図において、現在の刃先を
Ａとすると、チップの掬い面２１は平面、逃げ面２２は
掬い面２１に対し刃物角メを成す平面とし、掬い而２１
に平行な対向面を２３、逃げ而２２と反対向きの対向面
を２４−とする。ここにＴは掬い角、Ｓは逃げ介しＳあ
る。アダプター５には逃げ面２２とその対向面２４とに
それぞれ対応する平面４２及び４４を設け、チップ２に
またがった恰好となっており、刃先Ａの側と反対の側の
端部は逃げ面２２に平行な平面刃先Ａに近い部分に切り
屑溝３１が設けられてお△
す、全体がボルト３２によって取り付は平面１１に取り
付けられている。押さえ金５の先端部に刃先に向けて前
玉がりに傾斜した接触前５１を設け、アダプター４の刃
先Ａに近い部位に設けた対応傾斜面４合に押し当て、押
さえ金５の他端５２をか２図は第１図の矢印７の方向か
ら視た投影図で、チップ−単位に対するもので、広幅の
かんな胴に対しては二単位以上衝き合わせて用いればよ
い。FIG. 1 does not show a cross section perpendicular to the rotation axis 1.0 (axis center 0) of the planer barrel 1. The chip 2 is placed on a chip support stand 3'-l and is held down with a presser foot 5 via an adapter 4.The basic shape of the cross section perpendicular to the axis of the chip 2 is an isosceles pyramid, and the bottom side is a scooping surface. Both ends of the base are used as the cutting edge and both oblique sides are used as the relief surfaces. In the figure, if the current cutting edge is A, the scooping surface 21 of the chip is a flat surface, and the relief surface 22 forms a cutting tool angle with the scooping surface 21. Make it a flat surface and scoop it out.21
The opposing surface parallel to 23 is 23, and the opposing surface facing opposite to the escape point 22 is 24-. Here, T is the rake angle and S is the relief. The adapter 5 is provided with flat surfaces 42 and 44 corresponding to the flank surface 22 and its opposing surface 24, respectively, so that it straddles the tip 2, and the end opposite to the cutting edge A has the flank surface 22. A chip groove 31 is provided in a portion close to the plane cutting edge A parallel to △ , and the entire body is attached to the plane 11 with bolts 32 . A contact front 51 is provided at the tip of the presser foot 5 and is inclined toward the cutting edge, and is pressed against a corresponding inclined surface 4 provided at a portion near the blade edge A of the adapter 4, and the other end 52 of the presser foot 5 is pressed. FIG. 2 is a projection view seen from the direction of arrow 7 in FIG. 1, and is for a chip unit, and for a wide planer barrel, two or more units may be used in combination.
かんな胴の取り付は平面１１が共通であるから、チップ
の衝き合わせ部の精度が出しやすい。このようなチップ
群をかんな胴の周」二に複数配置して回転かんなを構成
する０チツプとその周辺が小形であるので、かんな胴周
上に多くの刃を配置でき刃先へが摩耗すると、チップ２
を反転してＢを刃先とし、２４を逃げ而の位置に持って
くる。こけで、常に正しい二つの月形が得られ、アダプ
タ（発明の効果）
本発明によれば、刃物が小形で形状が簡単であるから、
刃物のコストが低減すると共に、工具研摩費が節約され
、また刃物取り付は部分も小形になるので、かんな胴の
直径を小さくでき、かんな盤の小形化と動力の節減を可
能にするという利点もある。Since the plane 11 is common when attaching the planer barrel, it is easy to achieve precision in the abutting portion of the chips. A rotary planer is constructed by arranging a plurality of such chip groups around the circumference of the planer barrel.Since the chips and their surroundings are small in size, many blades can be arranged around the planer barrel, and if the cutting edge wears out, Chip 2
Turn it over, use B as the cutting edge, and bring 24 to the escape position. With moss, two correct moon shapes can always be obtained, and the adapter (effect of the invention).According to the present invention, the blade is small and simple in shape,
The cost of cutters is reduced, tool sharpening costs are saved, and the part to which the cutter is attached is made smaller, so the diameter of the planer barrel can be reduced, making it possible to downsize the planer and save power. There is also.
第１図は軸直角断面図、第２図は矢印７の方向図はチッ
プ支持台の斜視図で、図の主要な部分を表す記号は下記
の通りである。
１： かんな胴
２： チップ
３： チップ支持台
４： アダプター
５： 押さえ金FIG. 1 is a sectional view at right angles to the axis, and FIG. 2 is a perspective view of the chip support in the direction of arrow 7. The symbols representing the main parts of the figures are as follows. 1: Planer barrel 2: Chip 3: Chip support 4: Adapter 5: Presser foot
Claims (1)
な胴にクランプする構造の直線刃回転かんなにおいて、
チップの軸直角断面の基本形状を等脚てい形とし、その
底辺を掬い面、底辺の両端を刃先、両斜辺を逃げ面とし
て利用するものとし、両斜辺にまたがってチップに固定
されるアダプターにおいて、現に逃げ面としている斜辺
に平行な平面をアダプターの後端に設け、これに対接す
る平面をかんな胴側に設け、遠心力によるチップの脱出
を妨げる障壁として、刃先に向けて前下がりに傾斜した
押さえ金接触面を、それに対接するアダプター上の傾斜
面に押し付けて、チップをかんな胴にクランプすること
を特徴とする直線刃回転かんな。1. In a linear blade rotary planer that uses a presser foot and has a structure in which the chips are clamped to the planer barrel via an adapter,
The basic shape of the cross section perpendicular to the axis of the tip is an isosceles shape, and the bottom side is used as a scooping surface, both ends of the bottom side are used as cutting edges, and both oblique sides are used as relief surfaces. A flat surface parallel to the oblique side, which is actually the escape surface, is provided at the rear end of the adapter, and a flat surface that opposes this is provided on the plane body side, and the plane is tilted forward and downward toward the cutting edge as a barrier to prevent chips from escaping due to centrifugal force. A linear blade rotary planer characterized in that the tip is clamped to the planer barrel by pressing the contact surface of the presser foot against the inclined surface on the adapter that faces it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17076386A JPS6327201A (en) | 1986-07-22 | 1986-07-22 | Straight-edge rotary planer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17076386A JPS6327201A (en) | 1986-07-22 | 1986-07-22 | Straight-edge rotary planer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6327201A true JPS6327201A (en) | 1988-02-04 |
| JPH029922B2 JPH029922B2 (en) | 1990-03-06 |
Family
ID=15910924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17076386A Granted JPS6327201A (en) | 1986-07-22 | 1986-07-22 | Straight-edge rotary planer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6327201A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997024208A1 (en) * | 1995-12-28 | 1997-07-10 | Kanefusa Corporation | Inserted milling cutter |
-
1986
- 1986-07-22 JP JP17076386A patent/JPS6327201A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997024208A1 (en) * | 1995-12-28 | 1997-07-10 | Kanefusa Corporation | Inserted milling cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH029922B2 (en) | 1990-03-06 |
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