JPS6337201Y2 - - Google Patents
Info
- Publication number
- JPS6337201Y2 JPS6337201Y2 JP2652684U JP2652684U JPS6337201Y2 JP S6337201 Y2 JPS6337201 Y2 JP S6337201Y2 JP 2652684 U JP2652684 U JP 2652684U JP 2652684 U JP2652684 U JP 2652684U JP S6337201 Y2 JPS6337201 Y2 JP S6337201Y2
- Authority
- JP
- Japan
- Prior art keywords
- handle
- saw
- saw wheel
- wheel cover
- locking portion
- 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
- 238000005520 cutting process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Sawing (AREA)
Description
【考案の詳細な説明】
本考案は、手持式帯鋸盤の傾倒式ハンドルに関
するものである。[Detailed Description of the Invention] The present invention relates to a tilting handle for a hand-held bandsaw machine.
手持ち式帯鋸盤は本体の長手方向(前後方向)
に設けられているハンドルを両手で持つて材料を
切断する構造となつている。また、本体を起動す
るためのスイツチは主に作業者側のハンドル内に
取り付けられており、このハンドルは本体に固定
されている。そして、この種の帯鋸盤は、作業者
の上側及び下側に位置された材料を切断するもの
であるが、作業者の下側に位置する材料を切断す
る場合、スイツチを取り付けたハンドルの上側を
本体をぶら下げるように持つと疲労が少ない。ま
た、作業者の上側に位置する材料の切断の場合は
本体を支える格好となるため、ハンドルの下側を
持つと疲労が少ない。 Hand-held bandsaw machines are used in the longitudinal direction of the main body (back and forth direction).
The material is cut by holding the handle with both hands. Further, a switch for starting the main body is mainly installed in a handle on the operator's side, and this handle is fixed to the main body. This type of band saw machine cuts materials located above and below the worker, but when cutting material located below the worker, the switch is attached to the top of the handle. Holding the device as if it were hanging will reduce fatigue. Additionally, when cutting a material located above the worker, holding the bottom side of the handle reduces fatigue as the main body is supported.
従来は、ハンドル内に取り付けられたスイツチ
は1方向からの操作だけが可能であり、切断する
材料の位置によつてハンドルを持つ位置を変える
ことはできないため、切断される材料がどの位置
にあつても操作し易いスイツチ位置を有しハンド
ル角度が調節できるものの出現が望まれていた。 Conventionally, the switch installed in the handle can only be operated from one direction, and the handle cannot be held in a different position depending on the position of the material to be cut. There has been a desire for a device that has a switch position that is easy to operate even when the handlebar angle is adjustable.
本考案は上記の状況に鑑みなされたものであ
り、切断される材料がどの位置にあつてもスイツ
チ操作が容易で切断操作がし易い帯鋸盤の傾倒式
ハンドルを提供することを目的としたものであ
る。 The present invention was devised in view of the above-mentioned situation, and the object is to provide a tilting handle for a bandsaw machine that allows easy switch operation and cutting operations regardless of the position of the material to be cut. It is.
本考案は、モータ部と、モータ部の左右に配設
された左鋸車カバー及び右鋸車カバーによりハウ
ジングを形成し、両鋸車カバー内に配置された鋸
車に1本のエンドレス状帯鋸刃を掛け渡し、左鋸
車カバー部に設けたグリツプと右鋸車カバー部に
設けたハンドルとを支持しながら両鋸車カバーの
間に露出した帯鋸刃部分で被切削材を切断する帯
鋸盤において、前記ハンドルを上下回動自在に設
ければ、被切削材の切断位置状況に応じて前記ハ
ンドルを操作しやすい位置に設定でき、無理のな
い姿勢で作業を行なえる点に着目し、ハウジング
とハンドルの関係を工夫したものである。 In the present invention, a housing is formed by a motor part, a left saw wheel cover and a right saw wheel cover arranged on the left and right sides of the motor part, and one endless band saw is attached to the saw wheel arranged in both saw wheel covers. A band saw machine that cuts a workpiece with the band saw blade exposed between both saw wheel covers while supporting the grip provided on the left saw wheel cover and the handle provided on the right saw wheel cover. If the handle is provided to be movable up and down, the handle can be set at a position that is easy to operate depending on the cutting position of the material to be cut, and work can be done in a comfortable posture. The relationship between the handle and the handle has been devised.
以下、本考案の実施例を説明する。 Examples of the present invention will be described below.
第1図を用いて帯鋸盤の全体構成を説明する
と、1は帯鋸盤本体となるハウジングであつて、
ハウジング1はモータ部1cと、モータ部1cの
左右に配設された左鋸車カバー1a及び右鋸車カ
バー1bにより構成されている。鋸車カバー1
a,1b内には各々鋸車(図示せず)が配置され
ており、これら鋸車を介して1本のエンドレス状
帯鋸刃2が掛け渡される。 The overall structure of the band saw machine will be explained using FIG. 1. 1 is a housing that becomes the main body of the band saw machine;
The housing 1 includes a motor section 1c, and a left saw wheel cover 1a and a right saw wheel cover 1b disposed on the left and right sides of the motor section 1c. Saw wheel cover 1
Saw wheels (not shown) are arranged in each of a and 1b, and one endless band saw blade 2 is spanned through these saw wheels.
右鋸車カバー1b部には後に述べるハンドル4
が上下方向に回動自在に支持してあり、被切削材
の切断を行う際は、ハンドル4と、左鋸車カバー
1a部に設けたグリツプ3とを支持しながら、鋸
車カバー1a,1bの間に露出した帯鋸刃部分で
行う。 The right saw wheel cover 1b has a handle 4 which will be described later.
is supported rotatably in the vertical direction, and when cutting the material to be cut, the saw wheel covers 1a, 1b are supported while supporting the handle 4 and the grip 3 provided on the left saw wheel cover 1a. Perform this with the exposed band saw blade part between.
次に、第2図〜第6図を用いてハンドル4の回
動機構を説明する。 Next, the rotation mechanism of the handle 4 will be explained using FIGS. 2 to 6.
5はハンドル支持部であつて、右鋸車カバー1
b上部にハウジング長手方向へ伸ばして設けてあ
る。ハンドル支持部5は、ハンドル4を回動自在
に支持する支点ピン10と、この支点ピン10に
対し平行方向に摺動自在で且つばね7を介して外
方向(第4図矢印方向)へ常時付勢される操作ピ
ン8を備えるとともに、ハンドル支持部5の内面
には操作ピン8の内端に設けた係止部8aが付勢
されたときに嵌合する凹部5aが形成してある。 5 is a handle support part, and the right saw wheel cover 1
b It is provided on the upper part of the housing and extends in the longitudinal direction of the housing. The handle support part 5 has a fulcrum pin 10 that rotatably supports the handle 4, and is slidable in a direction parallel to the fulcrum pin 10 and always extends outward (in the direction of the arrow in FIG. 4) via a spring 7. The handle support portion 5 includes an operating pin 8 that is biased, and a recess 5a is formed on the inner surface of the handle support portion 5, into which a locking portion 8a provided at the inner end of the operating pin 8 is fitted when the operating pin 8 is biased.
また、ハンドル支持部5に支持させたハンドル
4は、ハンドル4の回動範囲において係止部8a
に対応する側面部に、係止部8aが係合自在な円
弧穴9aを貫通させて設け、この貫通した穴の一
端に適宜間隔をおいて突出部9bを設けることに
より、ハンドル4側面部に、第3図のような、複
数個の位置決め穴9cと、各々の位置決め穴9c
の間を連結するとともに位置決め穴9cの径より
も幅を狭めた溝9dからなるハンドル案内孔9を
形成している。 Moreover, the handle 4 supported by the handle support part 5 has a locking part 8a in the rotation range of the handle 4.
A circular arc hole 9a that can be freely engaged with the locking part 8a is provided in the side surface corresponding to the handle 4, and a protrusion 9b is provided at an appropriate interval at one end of the hole. , a plurality of positioning holes 9c and each positioning hole 9c as shown in FIG.
The handle guide hole 9 is formed by a groove 9d that connects the two and has a width narrower than the diameter of the positioning hole 9c.
従つて、上記構成において第4図のように、操
作ピン8の係止部8aがハンドル支持部材5の凹
部5a及びハンドル4に設けた位置決め穴9cと
に嵌合している状態においてはハンドル4は確実
にロツクされる。この状態からハンドル4を回動
させる場合は、第5図のようにばね7の付勢方向
に逆らつて操作ピン8を矢印方向へ押し込む。す
ると、係止部8aと凹部5aの嵌合が解かれ、係
止部8aと位置決め穴9cの嵌合状態から操作ピ
ンの軸部8bと溝9dの係合状態に変わり、ハン
ドル4はこの係合状態を案内に回動可能となる。 Therefore, in the above configuration, when the locking portion 8a of the operating pin 8 is fitted into the recess 5a of the handle support member 5 and the positioning hole 9c provided in the handle 4, as shown in FIG. is definitely locked. When rotating the handle 4 from this state, the operating pin 8 is pushed in the direction of the arrow, against the biasing direction of the spring 7, as shown in FIG. Then, the engagement between the locking portion 8a and the recess 5a is released, and the state of engagement between the locking portion 8a and the positioning hole 9c changes to the engagement between the shaft portion 8b of the operating pin and the groove 9d, and the handle 4 is moved from this engagement. It can be rotated based on the alignment state.
そして、ハンドル4が回動中の状態において
は、第6図のように係止部8aの左側にハンドル
案内孔9の突出部9bが介在するため、係止部8
aと凹部5aとの嵌合が妨げられハンドル4はロ
ツクされない。 When the handle 4 is rotating, the protruding part 9b of the handle guide hole 9 is interposed on the left side of the locking part 8a as shown in FIG.
The handle 4 is not locked because the fitting between the handle 4 and the recess 5a is prevented.
以上記述した如く本考案の帯鋸盤の傾倒式ハン
ドルは、切断される材料がどの位置にあつてもス
イツチ操作が容易で切断操作がし易く操作性を著
しく向上できる効果を有するものである。 As described above, the tilting handle of the bandsaw machine of the present invention has the effect that the switch operation is easy and the cutting operation is easy no matter where the material to be cut is located, and the operability can be significantly improved.
第1図は本考案の傾倒式ハンドルを備えた帯鋸
盤の側面図、第2図は第1図のA部拡大側面図、
第3図は第2図のハンドル回動状態を示す側面
図、第4図はハンドルのロツク状態を示す第3図
−線矢視断面図、第5図はハンドルのロツク
解除状態を示す断面図、第6図はハンドルの回動
動作中の状態を示す断面図である。
図において、1はハウジング、4はハンドル、
5はハンドル支持部、5aは凹部、7はばね、8
は操作ピン、8aは係止部、8bは軸部、9はハ
ンドル案内孔、9aは円弧穴、9bは突出部、9
cは位置決め穴、9dは溝、10は支点ピンを示
す。
Figure 1 is a side view of a bandsaw machine equipped with a tilting handle of the present invention, Figure 2 is an enlarged side view of section A in Figure 1,
Fig. 3 is a side view showing the handle in the rotated state in Fig. 2, Fig. 4 is a sectional view taken along the line in Fig. 3 showing the handle in the locked state, and Fig. 5 is a sectional view showing the handle in the unlocked state. , FIG. 6 is a cross-sectional view showing the state in which the handle is being rotated. In the figure, 1 is a housing, 4 is a handle,
5 is a handle support part, 5a is a recessed part, 7 is a spring, 8
is an operating pin, 8a is a locking portion, 8b is a shaft portion, 9 is a handle guide hole, 9a is an arcuate hole, 9b is a protruding portion, 9
c indicates a positioning hole, 9d indicates a groove, and 10 indicates a fulcrum pin.
Claims (1)
左鋸車カバー1a及び右鋸車カバー1bによりハ
ウジング1を形成し、両鋸車カバー内に配置され
た鋸車に1本のエンドレス状帯鋸刃2を掛け渡
し、左鋸車カバー部に設けたグリツプ3と右鋸車
カバー部に設けたハンドル4とを支持しながら両
鋸車カバーの間に露出した帯鋸刃部分で被切削材
を切断する帯鋸盤において、 左鋸車カバー上部にハウジング長手方向へ伸び
たハンドル支持部5を設け、ハンドル支持部に
は、モータの回転を制御するスイツチ6を備えた
ハンドル4を上下回動自在に支持させ、ハンドル
支持部の適所にはハンドルの回動支点ピン10に
対し平行方向に摺動自在で且つばね7を介して外
方向へ付勢される操作ピン8を支持させ、操作ピ
ンの内端には係止部8aを設けるとともにこの係
止部が付勢される位置に対応させてハンドル支持
部内面に凹部5aを設け、ハンドルの回動範囲に
おいて係止部8aに対応するハンドル側面部に、
係止部8aが係合自在な円弧穴9aを貫通させて
設け、この貫通した穴の一端に適宜間隔をおいて
突出部9bを設けることにより、ハンドル側面部
に、係止部8aが嵌合する複数個の位置決め穴9
cと、各々の位置決め穴9cの間を連結するとと
もに操作ピンの軸部8bが係合するよう位置決め
穴9cの径よりも幅を狭めた溝9dからなるハン
ドル案内孔9を形成し、操作ピンの係止部8aが
ハンドル支持部材の凹部5a及びハンドルの位置
決め穴9cとに嵌合している状態においてハンド
ルをロツクすることを特徴とする帯鋸盤の傾倒式
ハンドル。[Scope of Claim for Utility Model Registration] A housing 1 is formed by a motor part 1c, a left saw wheel cover 1a and a right saw wheel cover 1b disposed on the left and right sides of the motor part, and a saw disposed within both saw wheel covers. An endless band saw blade 2 is hung around the wheel, and while supporting the grip 3 provided on the left saw wheel cover and the handle 4 provided on the right saw wheel cover, the band saw exposed between both saw wheel covers is supported. In a band saw machine that cuts a material to be cut with a blade part, a handle support part 5 extending in the longitudinal direction of the housing is provided on the upper part of the left saw wheel cover, and the handle support part has a handle equipped with a switch 6 for controlling the rotation of the motor. 4 is supported so as to be movable up and down, and an operating pin 8 is provided at a suitable location on the handle support portion, and is slidable in a direction parallel to the rotation fulcrum pin 10 of the handle and is biased outwardly via a spring 7. A locking portion 8a is provided at the inner end of the operating pin, and a recess 5a is provided on the inner surface of the handle support portion in correspondence with the position where the locking portion is biased, so that the locking portion 8a is provided at the inner end of the operating pin. On the side of the handle corresponding to 8a,
By providing an arcuate hole 9a through which the locking portion 8a can freely engage, and by providing a protruding portion 9b at an appropriate interval at one end of the hole, the locking portion 8a fits into the side surface of the handle. Multiple positioning holes 9
A handle guide hole 9 is formed with a groove 9d whose width is narrower than the diameter of the positioning hole 9c so that the shaft portion 8b of the operation pin is engaged with the handle guide hole 9 which connects the positioning hole 9c and each positioning hole 9c. A tilting type handle for a bandsaw machine, characterized in that the handle is locked in a state in which a locking part 8a of the handle is fitted into a recess 5a of a handle support member and a positioning hole 9c of the handle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2652684U JPS60141201U (en) | 1984-02-24 | 1984-02-24 | Tilting handle for bandsaw machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2652684U JPS60141201U (en) | 1984-02-24 | 1984-02-24 | Tilting handle for bandsaw machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60141201U JPS60141201U (en) | 1985-09-19 |
JPS6337201Y2 true JPS6337201Y2 (en) | 1988-10-03 |
Family
ID=30522612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2652684U Granted JPS60141201U (en) | 1984-02-24 | 1984-02-24 | Tilting handle for bandsaw machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60141201U (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10336874A1 (en) * | 2003-08-11 | 2005-03-10 | Hilti Ag | handle assembly |
-
1984
- 1984-02-24 JP JP2652684U patent/JPS60141201U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60141201U (en) | 1985-09-19 |
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