JPS5836482Y2 - Guyan Gripsaw - Google Patents
Guyan GripsawInfo
- Publication number
- JPS5836482Y2 JPS5836482Y2 JP18506180U JP18506180U JPS5836482Y2 JP S5836482 Y2 JPS5836482 Y2 JP S5836482Y2 JP 18506180 U JP18506180 U JP 18506180U JP 18506180 U JP18506180 U JP 18506180U JP S5836482 Y2 JPS5836482 Y2 JP S5836482Y2
- Authority
- JP
- Japan
- Prior art keywords
- circular saw
- fixed seat
- saw
- notch
- seat
- 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
Description
【考案の詳細な説明】
この考案はギヤングリップソーに関し、更に詳述すれば
複数の刃物間隔を据置定座を取換えることなく可変でき
るようにしたギヤングリップソーに関するものである。[Detailed Description of the Invention] This invention relates to a Guyan grip saw, and more specifically, to a Guyan grip saw in which the spacing between a plurality of blades can be varied without changing the fixed seat.
障子枠や襖枠等のように小幅枠材を板材よリ一度に複数
本木挽きして得る装置としてギヤングリップソーが用い
られている。A Guyang grip saw is used as a device for sawing multiple pieces of narrow frame material such as shoji frames and fusuma frames from board material at a time.
従来のギヤングリップソーは回動輪に丸鋸を丸鋸間の間
隔を決定する座金を介在せしめ、かつ両端より回動軸に
ネジ等の固定手段を用いて取付けていたため、座金の長
さにより丸鋸間隔が決ってしまい丸鋸間隔を変えたいよ
うな場合には長さの異なる他の多数の座金と座金を全部
交換しなければならず、手間が掛りしかも、複数種類の
座金を用意し、かつ管理せねばならず面倒であるという
ような欠点か゛あった。Conventional gearing grip saws have circular saws interposed in the rotary wheel with washers that determine the spacing between the circular saws, and are attached to the rotary shaft from both ends using fixing means such as screws. If the circular saw spacing has been determined and you want to change the circular saw spacing, you will have to replace all the washers with many other washers of different lengths, which is time consuming and requires preparing multiple types of washers. It also had the disadvantage that it had to be managed and was troublesome.
この考案は上述した欠点を除去することを目的とするも
ので、その特徴とするところは長さ方向に可動の支持軸
を設け、この支持軸に長さ方向に不動の回転軸を被着し
、この回転軸に複数個の環状丸鋸固定座を嵌挿列設し、
該丸鋸固定座の内部に回転軸心方向に所定の長さの環状
切欠きを設け、この切欠きに直前の丸鋸固定座の後端に
設けた鍔を係入させて、該切欠きの前端部に設けた鍔と
係合するようにし、また最前の丸鋸固定座の切欠きに、
前記回転軸に螺着した環状固定座の後端に設けた鍔を係
入させ、かつ最後の丸鋸固定座の鍔を構成しない後端を
前記支持軸に回転可能であるが長さ方向不動に取付け、
そして各丸鋸固定座に丸鋸を径大扁平ナツトで固定して
なり前記回転軸上において嵌合量を可変することにより
前記各固定座に取付けられている丸鋸間隔を回転軸より
取外すことなく、２つの間隔のいずれかを選択できるよ
うにしたギヤングリップソーを提供するものである。This invention aims to eliminate the above-mentioned drawbacks, and its characteristics are that a support shaft that is movable in the length direction is provided, and a rotary shaft that is immovable in the length direction is attached to this support shaft. , a plurality of annular circular saw fixing seats are fitted and arranged on this rotating shaft,
An annular notch of a predetermined length is provided inside the circular saw fixed seat in the direction of the rotation axis, and a flange provided at the rear end of the immediately preceding circular saw fixed seat is inserted into the notch. so that it engages with the flange provided at the front end of the saw, and also in the notch of the foremost circular saw fixing seat.
A flange provided at the rear end of the annular fixed seat screwed onto the rotating shaft is engaged, and the rear end of the last circular saw fixed seat that does not form the flange is rotatable around the support shaft but immovable in the length direction. installed on,
The circular saw is fixed to each circular saw fixing seat with a large diameter flat nut, and by varying the amount of fitting on the rotating shaft, the interval between the circular saws attached to each of the fixed seats is removed from the rotating shaft. To provide a Guyan grip saw in which one of two spacings can be selected.
以下この考案を図に示す一実施例について詳述する。An embodiment of this invention shown in the drawings will be described in detail below.
第１図はこの考案のギヤングリップソーの構成を示す断
面図で油圧シリンダ等の駆動手段１により長さ方向に往
復動できるように一端を前記手段で他端を軸受２で支承
されたキー溝３Ａを有する支持軸３に回転軸４をベアリ
ング等の滑動手段５．５を介して回動自在でしかもスラ
スト移動はしないように取付け、該回転軸４にはプーリ
６を介して図示してない動力源により回動力が付与され
ている。FIG. 1 is a cross-sectional view showing the construction of a gearing grip saw of this invention, in which a key is supported at one end by a driving means 1 such as a hydraulic cylinder and by a bearing 2 at the other end so that it can reciprocate in the longitudinal direction. A rotary shaft 4 is attached to a support shaft 3 having a groove 3A through a sliding means 5.5 such as a bearing so as to be rotatable but not thrust. Rotating force is provided by an independent power source.
この回転軸４には一対のキー溝７ａ、７ｂが設けられて
おり、該回転軸４には鍔８ｂを一端に設けかつ、他端に
螺着された１対のネジ９ａ、９ｂで回転軸４に固定でき
るようにした固定座９が設けられている。This rotating shaft 4 is provided with a pair of keyways 7a and 7b, and the rotating shaft 4 is provided with a flange 8b at one end, and a pair of screws 9a and 9b screwed into the other end of the rotating shaft 4. A fixing seat 9 is provided which can be fixed to 4.
また第２図ａ、ｌ）に示すように前記の固定座９の鍔８
ｂを係入させる切欠き１０ ａを設け、前記鍔８ｂとの
係合が出来る鍔１０と一体で一面に丸鋸ａに予しめ設け
られている透穴に挿入させることにより丸鋸ａの滑動を
阻止する丸鋸の板厚程度の突起１１ ａ、１１ ｂを設
けた鋸取付板１２と、一端が前記鍔１０と係合し得るよ
う切欠１３ａを設けた鍔１３を有し、鍔８ｂ、１０の厚
さの２倍の長さとなっている一定長さの座部１４とで形
成された複数個の環状鋸固定座１５を回転軸４に嵌挿し
、前記座部１４の外周に形成されているねじ部１６に螺
合し丸鋸ａを鋸取付板１２に挟着する径大扁平ナツト１
７で外面には特殊なナツト回しか係合し得る凹部１７
ａが複数個設けられている。In addition, as shown in FIG. 2 a, l), the collar 8 of the fixed seat 9
A notch 10a is provided in which the circular saw a is inserted, and a notch 10a is provided in which the circular saw a is inserted into a through hole that is integrated with the flange 10 that can be engaged with the flange 8b. It has a saw mounting plate 12 provided with protrusions 11 a and 11 b that are approximately the thickness of a circular saw to prevent this, and a flange 13 provided with a notch 13 a so that one end can engage with the flange 10, and a flange 8b, A plurality of annular saw fixing seats 15 formed with a fixed length seat 14 having a length twice as long as the thickness of the saw 10 are fitted onto the rotating shaft 4. A large-diameter flat nut 1 that is screwed into the threaded portion 16 of the circular saw a and clamps the circular saw a to the saw mounting plate 12.
7, the outer surface has a recess 17 that can only be engaged with a special nut screw.
A plurality of a are provided.
尚据置定座１８は前記した据置定座１５とはほとんど同
じ構成であるが、座部１９が長く構成されベアリング等
の滑動部材２０を介して前記座部端が支持軸３に取付け
られている。The stationary stationary seat 18 has almost the same configuration as the stationary stationary stationary seat 15 described above, but has a longer seat portion 19, and the end of the seat portion is attached to the support shaft 3 via a sliding member 20 such as a bearing. .
なお１９Ａはキー挿込孔である。Note that 19A is a key insertion hole.
また固定座９、据置定座１５．１８にはそれぞれキー溝
２１．２２．２３が設けられ、第１図に示すように固定
座９、複数の据置定座１５と１８は共に鍔８ｂ。Further, the fixed seat 9 and the stationary seats 15, 18 are provided with key grooves 21, 22, 23, respectively, and as shown in FIG. 1, the fixed seat 9 and the plurality of stationary seats 15 and 18 both have a collar 8b.
１０．１３が切欠を利用して相互に嵌合して９０°回転
させ連続した状態でシーピン２４ ａ 、２４ ｂによ
り回転軸４の長さ方向には動き得るが、円周方向には回
動しないように取付けられている。10.13 are fitted into each other using the notches and rotated 90 degrees, so that they can be moved in the longitudinal direction of the rotating shaft 4 by the sea pins 24 a and 24 b, but cannot be rotated in the circumferential direction. It is installed so that it does not.
この考案のギヤングリップソーは、以上のように構成さ
れており、第１図に示すように支持軸３が駆動手段１に
より右方向に動いてロックされている場合には、丸鋸ａ
間隔は１．（例えば９Ｑ ｍｍ）で、第３図に示すよう
に支持軸３が前記駆動手段により左方向に動いてロック
されている場合には丸鋸ａ間隔は１２（例えば７Ｑｍｍ
）となり、前記した２つの鋸間隔の内いずれか一方を選
択し終ったら回転軸４をプーリー６を介してベルト駆動
することにより丸鋸の数および間隔により決った小幅枠
材が一度に６〜８本板状材より木挽き取り出来る。The gearing grip saw of this invention is constructed as described above, and when the support shaft 3 is moved and locked in the right direction by the driving means 1 as shown in FIG.
The interval is 1. (for example, 9Q mm), and when the support shaft 3 is moved leftward and locked by the driving means as shown in FIG.
), and after selecting one of the two saw spacings described above, the rotary shaft 4 is driven by a belt through the pulley 6 to cut 6 to 6 narrow frame materials at once, which is determined by the number and spacing of the circular saws. Wood can be cut from 8 pieces of board-shaped lumber.
以上述べたようにこの考案は長さ方向に可動の支持軸を
設け、この支持軸に長さ方向に不動の回転軸を被着し、
この回転軸に複数個の環状丸鋸固定座を嵌挿列設し、該
丸鋸固定座の内部に、回転軸心方向に、所定の長さの環
状切欠きを設け、この切欠きに直前の丸鋸固定座の後端
に設けた鍔を係入させて、該切欠きの前端部に設けた鍔
と係合するようにし、また最前の丸鋸固定座の切欠きに
、前記回転軸に螺着した環状固定座の後端に設けた鍔を
係入させ、かつ最後の丸鋸固定座の鍔を構成しない後端
を前記支持軸に回転可能であるが長さ方向不動に取付け
、そして各丸鋸固定座に丸鋸を径大扁平ナツトで固定し
てなり、前記回転軸上において嵌合量を可変することに
より前記各固定座に取付けられている丸鋸間隔を回転軸
より取外すことなく２つの間隔のいずれかを選択できる
ようにしたので、丸鋸および据置定座を回転軸より外し
てしまわなくっても複数の鋸間隔の設定が一挙にでき、
その構成が簡単であり、鋸間隔の設定が容易にかつ定規
なしでも正確にでき作業性が格段に向上する等の効果を
有する。As mentioned above, this invention provides a support shaft that is movable in the length direction, and a rotary shaft that is immovable in the length direction is attached to this support shaft.
A plurality of annular circular saw fixing seats are fitted and arranged on this rotating shaft, and an annular notch of a predetermined length is provided inside the circular saw fixing seat in the direction of the rotation axis. The flange provided at the rear end of the circular saw fixed seat is engaged with the flange provided at the front end of the notch, and the rotary shaft is inserted into the notch of the foremost circular saw fixed seat. a flange provided at the rear end of the annular fixed seat screwed onto the circular saw fixed seat, and a rear end of the last circular saw fixed seat that does not constitute the flange is attached to the support shaft rotatably but immovably in the length direction; A circular saw is fixed to each circular saw fixed seat using a large diameter flat nut, and by varying the amount of engagement on the rotating shaft, the interval between the circular saws attached to each fixed seat can be removed from the rotating shaft. Since it is now possible to select one of two spacings without any hassle, multiple saw spacing settings can be made at once without removing the circular saw and stationary seat from the rotating shaft.
The structure is simple, and the saw spacing can be easily and accurately set without a ruler, which greatly improves work efficiency.
図はいずれもこの考案の一実施例を示すもので、第１図
は構成を示すための断面図、第２図ａは据置定座の斜視
図、第２図すは同鋸固定座を裏から見た斜視図、第３図
は第１図の場合に比し鋸間隔を狭くした場合の断面図で
ある。
１・・・・・・駆動手段、２・・・・・・軸受、３・・
・・・・支持軸、４・・・・・・回転軸、５・・・・・
・滑動手段、６・・・・・・プーリー、７ ａ 、７
ｂ・・・・・・キー溝、８ａ・・・・・・切欠き、８
ａ 、１０．１３・・・・・・鍔、９・・・・・・固定
座、１０ ａ 、１３ ａ・・・・・・切欠き、ａ・・
・・・・丸鋸、１１ ａ、１１ ｂ・・・・・・突起、
１２・・・・・・鋸取付板、１４．１９・・・・・・座
部、１５．１８・・・・・・据置定座、１７・・・・・
・径大扁平ナツト、２０・・・・・・滑動部材、２１．
２２．２３・−・・−キー溝、２４ ａ 、２４ ｂ・
・・・・・キーピン。The figures all show one embodiment of this invention. Figure 1 is a sectional view showing the structure, Figure 2 a is a perspective view of the stationary seat, and Figure 2 shows the back of the saw fixed seat. FIG. 3 is a cross-sectional view when the spacing between the saws is narrower than that in FIG. 1. 1... Drive means, 2... Bearing, 3...
...Support shaft, 4...Rotation shaft, 5...
・Sliding means, 6... Pulley, 7 a, 7
b...Keyway, 8a...Notch, 8
a, 10.13...Brim, 9...Fixed seat, 10 a, 13 a...Notch, a...
... Circular saw, 11 a, 11 b ... Protrusion,
12... Saw mounting plate, 14.19... Seat, 15.18... Stationary seat, 17...
・Large diameter flat nut, 20...Sliding member, 21.
22.23...-Keyway, 24 a, 24 b.
...Keepin.
Claims (1)
に不動の回転軸を被着し、この回転軸に複数個の環状丸
鋸固定座を嵌挿列設し、該丸鋸固定座の内部に、回転軸
心方向に所定の長さの環状切欠きを設け、この切欠きに
直前の丸鋸固定座の後端に設けた鍔を係入させて、該切
欠きの前端部に設けた鍔と係合するようにし、また最前
の丸鋸固定座の切欠きに、前記回転軸に螺着した環状固
定座の後端に設けた鍔を係入させ、かつ最後の丸鋸固定
座の鍔を構成しない後端を前記支持軸に回転可能である
が長さ方向不動に取付け、そして各丸鋸固定座に丸鋸を
径大扁平ナツトで固定したことを特徴とするギヤングリ
ップソーA support shaft that is movable in the length direction is provided, a rotary shaft that is immovable in the length direction is attached to the support shaft, and a plurality of annular circular saw fixing seats are fitted and arranged on the rotary shaft. An annular notch of a predetermined length is provided inside the fixed seat in the direction of the rotation axis, and the collar provided at the rear end of the circular saw fixed seat immediately before is inserted into this notch, and the front end of the notch is inserted. The flange provided at the rear end of the annular fixed seat screwed onto the rotating shaft is engaged with the notch of the foremost circular saw fixed seat, and the last circular saw fixed seat is A gear characterized in that the rear end of the saw fixing seat, which does not constitute a collar, is attached to the support shaft rotatably but immovably in the length direction, and the circular saw is fixed to each circular saw fixing seat with a large diameter flat nut. grip saw
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18506180U JPS5836482Y2 (en) | 1980-12-23 | 1980-12-23 | Guyan Gripsaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18506180U JPS5836482Y2 (en) | 1980-12-23 | 1980-12-23 | Guyan Gripsaw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57105701U JPS57105701U (en) | 1982-06-29 |
| JPS5836482Y2 true JPS5836482Y2 (en) | 1983-08-17 |
Family
ID=29985770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18506180U Expired JPS5836482Y2 (en) | 1980-12-23 | 1980-12-23 | Guyan Gripsaw |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5836482Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100470745B1 (en) * | 2001-04-02 | 2005-02-07 | 송형근 | Rotation saw of wood shaving machine |
-
1980
- 1980-12-23 JP JP18506180U patent/JPS5836482Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57105701U (en) | 1982-06-29 |
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