JPH0223368Y2 - - Google Patents
Info
- Publication number
- JPH0223368Y2 JPH0223368Y2 JP1984186365U JP18636584U JPH0223368Y2 JP H0223368 Y2 JPH0223368 Y2 JP H0223368Y2 JP 1984186365 U JP1984186365 U JP 1984186365U JP 18636584 U JP18636584 U JP 18636584U JP H0223368 Y2 JPH0223368 Y2 JP H0223368Y2
- Authority
- JP
- Japan
- Prior art keywords
- base
- piece
- bit
- trimmer
- side base
- 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.)
- Expired
Links
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Milling, Drilling, And Turning Of Wood (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
この考案はワークの隅角部を面取り加工した
り、ワークを切抜き加工するとき等に適用される
トリマーにおいてトリマー本体の移動を案内する
ために装設されるベースに関する。[Detailed description of the invention] (Field of industrial application) This invention is used to guide the movement of the trimmer body in trimmers used when chamfering the corners of workpieces or cutting out workpieces. Regarding the base on which it is installed.
（従来の技術）
従来の技術としては例えば実開昭55−60304号
公報、実開昭56−48604号公報、実公昭52−5031
号公報等がある。(Prior art) Conventional technologies include, for example, Japanese Utility Model Application No. 55-60304, Japanese Utility Model Application Publication No. 56-48604, and Japanese Utility Model Application Publication No. 52-5031.
There are publications etc.
〔考案が解決しようとする課題〕
従来のトリマーの場合にはベースに対するビツ
トの相対角度を調節してビツトの傾斜角度を設定
するための機構が複雑で調節操作が煩雑となる問
題点があり、また、実開昭56−48604号公報およ
び実公昭52−5031号公報に開示されたビツトの傾
斜角度調節機構の場合にはベースの下面に対する
ビツトの傾斜角度を調節したときにベースの下面
からのビツトの突出長が変動するので、このビツ
トの突出長をビツトの傾斜角度に合わせて調節す
る必要があり、このビツトの突出長の調節操作が
煩雑となる問題点があつた。[Problems to be solved by the invention] Conventional trimmers have a problem in that the mechanism for adjusting the relative angle of the bit to the base and setting the inclination angle of the bit is complicated and the adjustment operation is complicated. In addition, in the case of the bit inclination angle adjustment mechanism disclosed in Utility Model Publication No. 56-48604 and Utility Model Publication No. 52-5031, when the inclination angle of the bit with respect to the lower surface of the base is adjusted, the angle of inclination from the lower surface of the base is adjusted. Since the protrusion length of the bit varies, it is necessary to adjust the protrusion length of the bit according to the inclination angle of the bit, and there is a problem in that the operation for adjusting the protrusion length of the bit is complicated.
本考案は上記問題点を解消することを課題とす
るものである。 The present invention aims to solve the above problems.
本考案はビツトが取付けられるトリマー本体の
下部に取着するために形成された上片と、この上
片の下端に対し直交状に連設されてビツトが貫挿
される下片とを備えたベース本体の下端には前記
下片に対し突合せ状に対置されたサイドベース
を、このサイドベースの下面と前記下片の下面と
が屈伸されるように前記サイドベースの内端縁の
一部と前記下片の内端縁の一部とを連繋した状態
で、この下片と前記サイドベースとの連繋部を傾
動支点として傾動調節可能に取着したトリマーの
ベースを要旨とするものである。
The present invention is a base comprising an upper piece formed to be attached to the lower part of the trimmer body to which a bit is attached, and a lower piece that is connected orthogonally to the lower end of this upper piece and into which the bit is inserted. At the lower end of the main body, a side base is disposed abutting against the lower piece, and a part of the inner edge of the side base and the lower piece are bent and stretched. The gist of the present invention is to provide a base for a trimmer which is attached to a part of the inner edge of the lower piece so as to be adjustable in tilt, using the connecting part between the lower piece and the side base as a tilting fulcrum.
（作 用）
本考案のトリマーのベースはトリマー本体の移
動を案内するためにベースの下端に設けた案内部
位を分割して屈伸可能に形成し、屈折状態ではト
リマー本体が傾倒姿勢で移動案内されるように構
成したものである。(Function) The base of the trimmer of the present invention is made bendable by dividing the guide section provided at the lower end of the base to guide the movement of the trimmer body, and in the bent state, the trimmer body is guided in movement in a tilted position. It is configured so that
（実施例）
続いて、本考案の一実施例を図面にしたがつて
説明すると、図中、１はトリマー本体Ｔのハウジ
ングであつて、縦割り状の半分割可能に組付けら
れ、モータ電源用のバツテリ２を横倒状態で収納
するためにハウジング１の上端に対し横長状に形
成されたバツテリケース１ａと、ハウジング１の
中央部および下端付近に対しほぼ円筒状で握持可
能に形成された胴ケース１ｂとが直交状に上下連
設されている。(Embodiment) Next, an embodiment of the present invention will be described with reference to the drawings. In the drawing, 1 is a housing of the trimmer main body T, which is assembled so that it can be divided into vertical halves, and is connected to the motor power supply. A battery case 1a is formed in a horizontally elongated shape relative to the upper end of the housing 1 in order to store a battery 2 for use horizontally, and a battery case 1a is formed in a substantially cylindrical shape near the center and lower end of the housing 1 so as to be grippable. The upper and lower trunk cases 1b are vertically connected to each other at right angles to each other.
３は直流のモータ４を下向き状に収納するため
に胴ケース１ｂ内の上部に形成されてバツテリケ
ース１ａ内のバツテリ室５の下方に連設されたモ
ータ室、６はビツト７にモータ４の回転を伝達す
る伝動機構Ｄを収納するために胴ケース１ｂ内の
下部に形成されてモータ室３の下方に連設された
伝動室であつて、本例ではこの伝動室６内にはモ
ータ４のモータ軸４ａに嵌着されたピニオン８、
モータ４の下方に可転垂支されたスピンドル９、
スピンドル９の上端に対しピニオン８と噛合可能
に嵌着されたスパーギヤ１０等が収納されてい
る。 3 is a motor chamber formed in the upper part of the body case 1b and connected below the battery chamber 5 in the battery case 1a in order to house the DC motor 4 in a downward direction; A transmission chamber is formed in the lower part of the body case 1b and connected below the motor chamber 3 to accommodate the transmission mechanism D that transmits rotation.In this example, the transmission chamber 6 has a motor 4. A pinion 8 fitted to the motor shaft 4a of
a spindle 9 rotatably suspended below the motor 4;
A spur gear 10 and the like fitted to the upper end of the spindle 9 so as to mesh with the pinion 8 are housed.
１１はビツト７を挿着するためにスピンドル９
の下端に取着されたコレツトナツトである。 11 is the spindle 9 for inserting bit 7.
It is a collet nut attached to the lower end of the.
１２はモータ室３内の上端付近に対しモータ回
路を開閉するために取着されたスイツチ、１３は
スイツチ１２の押ボタン１２ａを押圧および解放
操作してモータ４を起動、停止するためにスイツ
チ１２の下方で胴ケース１ｂに対し揺動可能に支
持されたスイツチレバであつて、その上端の押圧
片１３ａは押ボタン１２ａに対し押圧動作可能に
対置される一方、その下部の操作片１３ｂは常に
はスプリング１４で外方へ付勢されて胴ケース１
ｂに開設されたスリツト１５に対しハウジング１
内外への出没可能に貫挿され、操作片１３ｂを内
方へ押圧操作したときにはスイツチ１２の押ボタ
ン１２ａが押圧片１３ａで押圧されてモータ４が
起動される。 12 is a switch mounted near the upper end of the motor chamber 3 to open and close the motor circuit; 13 is a switch 12 for starting and stopping the motor 4 by pressing and releasing the push button 12a of the switch 12; It is a switch lever that is swingably supported with respect to the trunk case 1b below the switch lever.The upper end of the switch lever 13a is opposed to the pushbutton 12a so that it can be pressed, while the lower operation lever 13b is not always operated. The body case 1 is urged outward by the spring 14.
Housing 1 for slit 15 opened in b
It is inserted so that it can move in and out, and when the operation piece 13b is pressed inward, the push button 12a of the switch 12 is pressed by the press piece 13a, and the motor 4 is activated.
１６はワークＷの上面Ｗ１に沿つて並行移動さ
れるトリマー本体Ｔを案内するためにハウジング
１の胴ケース１ｂに取着されたベースＢのベース
本体であつて、胴ケース１ｂに対し上下の移動調
節可能に添着するためにほぼ半円筒状に形成され
た上片１６ａの下端にはトリマー本体Ｔを垂立さ
せた状態で案内するためにほぼ長方形板状の下片
１６ｂが直交状に連設され、上片１６ａにはベー
ス本体１６をトリマー本体Ｔに対し上下の移動調
整可能に締着するためのボルト１７が貫挿された
ボルト孔１８が縦長状に貫設される一方、下片１
６ｂのビツト７側内端部にはビツト７を挿通する
ための逃げ部１９がほぼ半円形状に凹設されてい
る。 16 is a base body of a base B attached to the body case 1b of the housing 1 in order to guide the trimmer body T that is moved in parallel along the upper surface W1 of the workpiece W, and is vertically movable with respect to the body case 1b. A substantially rectangular plate-shaped lower piece 16b is connected orthogonally to the lower end of the upper piece 16a, which is formed in a substantially semi-cylindrical shape for adjustable attachment, to guide the trimmer body T in an upright state. A bolt hole 18 into which a bolt 17 for fastening the base body 16 to the trimmer body T in a vertically adjustable manner is provided in the upper piece 16a, while the lower piece 1
An approximately semicircular relief portion 19 for inserting the bit 7 is provided at the inner end of the bit 7 side of the bit 6b.
２０はトリマー本体ＴをワークＷの上面W1に
沿つて傾倒姿勢で並行移動されるように案内する
ためにベース本体１６のビツト７側内端部に対し
垂直方向への傾動調節可能に連結されたサイドベ
ースであつて、その内端にはベース本体１６の逃
げ部１９に相対向して逃げ部２０ａが凹設される
とともに、その内端の両側端部にはベース本体１
６の上片１６ａの下端両側にそれぞれ螺嵌された
蝶頭ボルト２２，２２を貫挿するための凹弧状の
長孔２３をそれぞれ貫設した左右１対の突片２０
ｂ，２０ｂが突設されている。そして、このサイ
ドベース２０と、ベース本体１６の下片１６ｂと
は同下片１６ｂの内端の両側端部上面にそれぞれ
凹設された左右の凹陥部２４と、サイドベース２
０の内端の両側端部下面にそれぞれ凸設されて両
凹陥部２４にそれぞれ嵌合された左右の凸部２５
とを介して突合せ状で屈伸動作可能に対置されて
いて、サイドベース２０の下面２０ｃと、下片１
６ｂの下面２１の延長平面２１ａとの相対角度
K1を増減してトリマー本体Ｔの移動角度K2（＝
90゜−K1）を所定範囲にわたつて（例えば45゜〜
90゜）調節することができ、サイドベース２０と
下片１６ｂとを水平状に伸展した状態で対置した
ときにはサイドベース２０と下片１６ｂとがそれ
ぞれワークＷの上面W1に摺接してトリマー本体
Ｔおよびビツト７が垂立姿勢で移動してワークＷ
を切抜き加工することができ、一方、サイドベー
ス２０と下片１６ｂとを屈折状態で対置したとき
にはサイドベース２０がワークＷの上面W1に対
し一方的に摺接してトリマー本体Ｔおよびビツト
７が移動角度K2の傾倒姿勢で移動してワークＷ
の隅角部W2を面取り加工することができる（第
１図参照）。 20 is connected to the inner end of the base body 16 on the bit 7 side so as to be adjustable in tilt in the vertical direction in order to guide the trimmer body T to be moved parallel to the upper surface W1 of the workpiece W in a tilted position. It is a side base, and a relief part 20a is recessed at the inner end thereof opposite to the relief part 19 of the base body 16, and the base body 1 is provided at both ends of the inner end.
A pair of left and right projecting pieces 20 each having a concave arc-shaped elongated hole 23 for inserting a butterfly head bolt 22, 22 screwed onto both sides of the lower end of the upper piece 16a of 6.
b, 20b are provided protrudingly. The side base 20 and the lower piece 16b of the base body 16 have left and right concave portions 24 recessed in the upper surface of both inner ends of the lower piece 16b, respectively, and the side base 2
Left and right convex portions 25 are provided on the lower surface of both ends of the inner end of 0 and are respectively fitted into the double concave portions 24.
The lower surface 20c of the side base 20 and the lower piece 1
Relative angle of lower surface 21 of 6b with extension plane 21a
Increase or decrease K1 to move angle K2 of trimmer body T (=
90°−K1) over a specified range (e.g. 45°~
90°) can be adjusted, and when the side base 20 and the lower piece 16b are placed opposite each other in a horizontally extended state, the side base 20 and the lower piece 16b slide into contact with the upper surface W1 of the workpiece W, and the trimmer body T And bit 7 moves in a vertical position and the workpiece W
On the other hand, when the side base 20 and the lower piece 16b are placed opposite each other in a bent state, the side base 20 unilaterally slides into contact with the upper surface W1 of the workpiece W, and the trimmer body T and the bit 7 move. Workpiece W is moved in a tilted position at angle K2.
The corner W2 of can be chamfered (see Figure 1).
次に、上記した構成をもつ実施例の作用と効果
を説明する。 Next, the operation and effects of the embodiment having the above configuration will be explained.
本例ではビツト７が取付けられるトリマー本体
Ｔの下部に取着するために形成された上片１６ａ
と、この上片１６ａの下端に対し直交状に連設さ
れてビツト７が貫挿される下片１６ｂとを備えた
ベース本体１６の下端には下片１６ｂに対し突合
せ状に対置されたサイドベース２０を、このサイ
ドベース２０の下面２０ｃと下片１６ｂの下面２
１とが屈伸されるようにサイドベース２０の内端
縁の一部と下片１６ｂの内端縁の一部とを連繋し
た状態で、この下片１６ｂとサイドベース２０と
の連繋部を傾動支点として傾動調節可能に取着し
てある。 In this example, the upper piece 16a is formed to be attached to the lower part of the trimmer body T to which the bit 7 is attached.
and a lower piece 16b which is arranged orthogonally to the lower end of the upper piece 16a and into which the bit 7 is inserted.At the lower end of the base main body 16, there is a side base which is disposed abutting against the lower piece 16b. 20, the lower surface 20c of this side base 20 and the lower surface 2 of the lower piece 16b.
1 is bent and stretched, a part of the inner edge of the side base 20 and a part of the inner edge of the lower piece 16b are connected, and the connecting part between the lower piece 16b and the side base 20 is tilted. It is attached as a fulcrum so that its tilt can be adjusted.
このため、ワークＷの面取り加工に際し、サイ
ドベース２０を容易に傾動調節してトリマー本体
Ｔの移動角度K2を的確に設定することができ、
トリマー本体Ｔおよびビツト７の傾倒角度の調節
操作を著しく簡易化しうる効果がある。 Therefore, when chamfering the workpiece W, the side base 20 can be easily tilted and the movement angle K2 of the trimmer body T can be set accurately.
This has the effect of significantly simplifying the adjustment operation of the tilt angle of the trimmer body T and the bit 7.
また、ワークＷの上面W1に対接するベースＢ
の案内部位を下片１６ｂとサイドベース２０とに
分割して屈伸動作可能に形成してあるため、トリ
マー本体Ｔの移動角度K2の調節機能を確保して
ベースＢの構造を簡略化してベースをコンパクト
しうるとともに、ベース本体１６の下片１６ｂと
ビツト７との相対位置がサイドベース２０の傾動
調節によつて変化しないので、下片１６ｂの下面
２１からのビツト７の突出長の調整が不要とな
る。 Also, the base B that is in contact with the upper surface W1 of the workpiece W
The guide part of the trimmer body T is divided into the lower piece 16b and the side base 20 and is formed to be able to bend and extend, thereby ensuring the ability to adjust the movement angle K2 of the trimmer body T, simplifying the structure of the base B, and making the base more flexible. In addition to being compact, the relative position of the lower piece 16b of the base body 16 and the bit 7 does not change by adjusting the tilting of the side base 20, so there is no need to adjust the protrusion length of the bit 7 from the lower surface 21 of the lower piece 16b. becomes.
本考案は上記したように構成してあるので、ト
リマー本体の移動角度を調節および設定するため
の操作を簡易化しうるとともに、ベースの構造を
簡略化してベースをコンパクト化しうる効果を有
し、また、サイドベースの傾動調整に際しベース
本体の下面からのビツト７の突出長の調整が不要
となる効果を有する。
Since the present invention is configured as described above, it has the effect of simplifying the operation for adjusting and setting the moving angle of the trimmer body, simplifying the structure of the base, and making the base more compact. This has the effect that it is not necessary to adjust the protruding length of the bit 7 from the lower surface of the base body when adjusting the tilting of the side base.
図面は本考案の一実施例を示すもので、第１図
はトリマー使用状態を示す側面図、第２図はトリ
マーの縦断面図、第３図は第２図のＡ−Ａ線断面
図、第４図はベースの分解斜視図である。
１６……ベース本体、１６ａ……上片、１６ｂ
……下片、２０……サイドベース、Ｂ……ベー
ス、Ｔ……トリマー本体。
The drawings show one embodiment of the present invention, in which Fig. 1 is a side view showing the trimmer in use, Fig. 2 is a vertical cross-sectional view of the trimmer, Fig. 3 is a cross-sectional view taken along line A-A in Fig. 2, FIG. 4 is an exploded perspective view of the base. 16...Base body, 16a...Top piece, 16b
...Lower piece, 20...Side base, B...Base, T...Trimmer body.
Claims (1)
着するために形成された上片と、この上片の下端
に対し直交状に連設されてビツトが貫挿される下
片とを備えたベース本体の下端には前記下片に対
し突合せ状に対置されたサイドベースを、このサ
イドベースの下面と前記下片の下面とが屈伸され
るように前記サイドベースの内端縁の一部と前記
下片の内端縁の一部とを連繋した状態で、この下
片と前記サイドベースとの連繋部を傾動支点とし
て傾動調節可能に取着したことを特徴とするトリ
マーのベース。 The lower end of the base body includes an upper piece formed to be attached to the lower part of the trimmer body to which the bit is attached, and a lower piece that is connected orthogonally to the lower end of this upper piece and into which the bit is inserted. A side base is disposed abutting against the lower piece, and a part of the inner edge of the side base and the lower piece are connected so that the lower surface of the side base and the lower surface of the lower piece are bent and stretched. A base for a trimmer, characterized in that the base of the trimmer is attached so that the lower piece can be tilted in a state in which a part of the inner edge thereof is connected, and the connecting part between the lower piece and the side base is used as a tilting fulcrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984186365U JPH0223368Y2 (en) | 1984-12-07 | 1984-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984186365U JPH0223368Y2 (en) | 1984-12-07 | 1984-12-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61100502U JPS61100502U (en) | 1986-06-27 |
| JPH0223368Y2 true JPH0223368Y2 (en) | 1990-06-26 |
Family
ID=30743832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984186365U Expired JPH0223368Y2 (en) | 1984-12-07 | 1984-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0223368Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525031U (en) * | 1975-06-27 | 1977-01-13 | ||
| JPS5648604B2 (en) * | 1978-12-25 | 1981-11-17 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5835441Y2 (en) * | 1979-09-18 | 1983-08-10 | 日立工機株式会社 | Electric router cutting depth adjustment mechanism |
-
1984
- 1984-12-07 JP JP1984186365U patent/JPH0223368Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525031U (en) * | 1975-06-27 | 1977-01-13 | ||
| JPS5648604B2 (en) * | 1978-12-25 | 1981-11-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61100502U (en) | 1986-06-27 |
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