JP5986978B2

JP5986978B2 - Parallel ruler for cutting

Info

Publication number: JP5986978B2
Application number: JP2013243293A
Authority: JP
Inventors: 拓矢小林
Original assignee: シンワ測定株式会社
Priority date: 2013-11-25
Filing date: 2013-11-25
Publication date: 2016-09-06
Anticipated expiration: 2033-11-25
Also published as: JP2015101002A

Description

本発明は、丸鋸を被加工物の側面と平行にガイドする切断用平行定規に関する。 The present invention relates to a parallel cutting ruler for guiding a circular saw parallel to a side surface of a workpiece.

丸鋸に着脱自在に取り付けられ、鋸刃の進行方向と直交する方向に配置される定規板材と、該定規板材の一方側部側に設けられ、被加工物の側面に当接する鋸刃の進行方向と平行なガイド面を有するガイド部材とからなり、上記定規板材は、上記丸鋸に取り付けられて被加工物の上方に配置される定規竿板部を備え、ボルト部材によりガイド部材を丸鋸の鋸刃の進行方向の前後方向にスライド自在に固定するように構成した丸鋸用ガイド具（例えば特許文献１）が提案されている。 A ruler plate that is detachably attached to the circular saw and arranged in a direction perpendicular to the direction of travel of the saw blade, and a saw blade that is provided on one side of the ruler plate and abuts against the side surface of the workpiece The ruler plate member includes a ruler plate portion that is attached to the circular saw and disposed above the workpiece, and the guide member is circular sawed by a bolt member. A circular saw guide (see, for example, Patent Document 1) configured to be slidably fixed in the front-rear direction of the traveling direction of the saw blade has been proposed.

また、２本のポール（特許文献１では定規竿板部）を備えたものとして、電動機、該電動機により回転駆動する回転刃、該回転刃の一部を覆う形状をしたソーカバーを有する切断工具本体と、該切断工具本体に連結され、被削材上面を摺動する摺動面を有するベースと、前記ベースに設けられた支持部に支持されるポール、前記摺動面とほぼ直交するガイド面を有するガイド部を有するガイドと、前記ガイドと前記ベース側端部との間に介在する介在部材を配置可能な構成とし、前記ベースへの前記ガイドの取付け位置を変更することで前記回転刃と前記ガイド面との距離を調整可能な携帯用切断工具（例えば特許文献２）が提案されている。尚、この２本のポールを有するものでは、切断の安定性や切断精度が１本のものより増す。 In addition, the cutting tool main body having two poles (a ruler plate portion in Patent Document 1) having an electric motor, a rotary blade that is rotationally driven by the electric motor, and a saw cover that covers a part of the rotary blade A base connected to the cutting tool main body and having a sliding surface that slides on the upper surface of the work material; a pole supported by a support portion provided on the base; and a guide surface substantially orthogonal to the sliding surface A guide having a guide portion, and an interposition member interposed between the guide and the base side end, and the rotating blade by changing the mounting position of the guide to the base A portable cutting tool (for example, Patent Document 2) that can adjust the distance from the guide surface has been proposed. In addition, in what has these two poles, the stability and cutting | disconnection precision of a cutting | disconnection increase from one thing.

このような２本のポールを備え、このポールに対してガイド部の前後位置を調整可能に設けたものの一例を図１６に示す。同図において、ガイド部であるガイド部材201の前後には、丸鋸に着脱自在に取り付けられ、鋸刃の前後進行方法と直交する方向に配置される定規杆202，202が間隔を置いて設けられ、各定規杆202，202の一側には取付部材203，203をそれぞれ前後方向スライド可能に設け、これら取付部材203，203は、ガイド部材201に対して前後位置調整可能であって、ネジなどの固定手段204によりガイド部材201にそれぞれ固定される。 FIG. 16 shows an example in which two such poles are provided and the front and rear positions of the guide portion are adjustable with respect to the poles. In the figure, ruler rods 202, 202 are provided at intervals before and after a guide member 201, which is a guide part, which is detachably attached to a circular saw and arranged in a direction orthogonal to the forward / backward traveling method of the saw blade. In addition, mounting members 203 and 203 are provided on one side of the ruler rods 202 and 202 so as to be slidable in the front-rear direction. These mounting members 203 and 203 can be adjusted in the front-rear position with respect to the guide member 201, The fixing member 204 is fixed to the guide member 201.

そして、２本の定規杆202，202の間隔は、取り付ける丸鋸のベースにより異なるため、任意の位置に可動させる必要がある。また、２本の定規杆202，202を備えたものでは、上述したように定規杆202，202が安定する利点がある反面、切断された木材の外へ逃げようとする性質から、切断位置より後方の木材がガイド部材201側に押し付けられて切り難くなるという現象が生じるといわれている。このため、ガイド部材201に対して定規杆202，202の前後位置を調整して使用することが行われている。
実用新案登録第３１７６５２６号公報特開２００７−８０６３号公報 The distance between the two rulers 202, 202 differs depending on the base of the circular saw to be attached, so it must be moved to an arbitrary position. In addition, the one provided with the two rulers 202 and 202 has the advantage that the rulers 202 and 202 are stable as described above, but from the nature of trying to escape outside the cut wood, It is said that a phenomenon occurs in which the rear wood is pressed against the guide member 201 side and is difficult to cut. For this reason, adjusting the front and rear positions of the rulers 202, 202 with respect to the guide member 201 is used.
Utility Model Registration No. 3176526 JP 2007-8063 A

しかし、従来のものは、定規杆202，202をそれぞれ前後に位置調整してから固定手段204，204により固定する構造であるため、２本の定規杆202，202の間隔を調整することと、個々の定規杆202，202の前後方向のスライド位置決めを行わなければならないので、定規杆202，202に対してガイド部材201を前後にスライドさせたいだけの時でも、前後の定規杆202，202の間を調整する必要がある。 However, the conventional one has a structure in which the rulers 202 and 202 are respectively adjusted to the front and rear and then fixed by the fixing means 204 and 204, so that the interval between the two rulers 202 and 202 is adjusted, Since the slide positioning in the front-rear direction of the individual rulers 202, 202 must be performed, even when the guide member 201 is simply slid back and forth with respect to the rulers 202, 202, the front-rear rulers 202, 202 It is necessary to adjust the interval.

解決しようとする課題は、定規杆の間隔を変えることなく、ガイド部材の位置を変更することができる切断用平行定規を提供することを目的とする。 The problem to be solved is to provide a cutting parallel ruler that can change the position of the guide member without changing the interval between the rulers.

請求項１の発明は、丸鋸に着脱自在に取り付けられ、鋸刃の前後進行方向と直交する方向に配置される定規杆と、該定規杆の長さ方向一側に設けられ、被加工物の側面に当接する鋸刃の前後進行方向と平行なガイド面を有するガイド部材とを備え、前記定規杆に対して前記ガイド部材の前後位置を可変に設けた切断用平行定規において、前記ガイド部材は、前記ガイド面を有するガイド部材と、このガイド部材に前後位置を可変に設けた前側及び後側取付体とを備え、前側の前記定規杆を前記前側取付体に固定すると共に、後側の前記定規杆を前記後側取付体に固定し、前記前側及び後側取付体の間隔を保持する間隔調整手段を設け、前記前側及び後側取付体を前記ガイド部材に位置固定する位置固定手段を備えることを特徴とする。 The invention according to claim 1 is provided with a ruler rod detachably attached to the circular saw and arranged in a direction perpendicular to the front-rear direction of the saw blade, and provided on one side in the length direction of the ruler rod. And a guide member having a guide surface parallel to the front-rear direction of the saw blade that contacts the side surface of the saw blade, wherein the guide member has a front and rear position variably provided with respect to the ruler rod. Comprises a guide member having the guide surface, and front and rear attachment bodies in which front and rear positions are variably provided on the guide member, and the front ruler rod is fixed to the front attachment body, and a rear side Position fixing means for fixing the ruler rod to the rear attachment body, and providing an interval adjusting means for maintaining an interval between the front and rear attachment bodies, and fixing the position of the front and rear attachment bodies to the guide member. It is characterized by providing.

請求項２の発明は、前記位置固定手段は、前記前側及び後側取付体を前記ガイド部材に位置固定する前側及び後側位置固定手段を備えることを特徴とする。 The invention of claim 2 is characterized in that the position fixing means includes front and rear position fixing means for fixing the positions of the front and rear attachment bodies to the guide member.

請求項３の発明は、前記間隔調整手段は、前記前側及び後側取付体にそれぞれ設けられ前後方向スライド可能に重ね合わせた前側及び後側スライド部と、前記前側及び後側スライド部を固定するスライド部固定手段とを備えることを特徴とする。 According to a third aspect of the present invention, the distance adjusting means fixes the front and rear slide portions, which are provided on the front and rear attachment bodies and overlapped so as to be slidable in the front-rear direction, and the front and rear slide portions. And a slide portion fixing means.

請求項４の発明は、前記前側及び後側スライド部の一方に設けられた前後方向のスライド孔と、それら前側及び後側スライド部の一方に設けられた孔とを備え、前記スライド部固定手段は、それらスライド孔と孔に挿通され前記前側及び後側スライド部を挟着する挟着固定手段であることを特徴とする。 The invention according to claim 4 is provided with a slide hole in the front-rear direction provided in one of the front and rear slide parts, and a hole provided in one of the front and rear slide parts, and the slide part fixing means Is a clamping and fixing means that is inserted into the slide holes and the holes and clamps the front and rear slide portions.

請求項１の構成によれば、丸鋸を使用する際、前側及び後側取付体のガイド部材に対する位置を変更して固定することができ、間隔調整手段により前側及び後側定規杆の間隔を一定に保持しているため、前側及び後側取付体のガイド部材に対する位置を変更しても、前後の定規杆の間隔が変わることがない。 According to the configuration of claim 1, when using a circular saw, the positions of the front and rear attachment bodies relative to the guide member can be changed and fixed, and the distance between the front and rear rulers can be adjusted by the distance adjusting means. Since it is held constant, the distance between the front and rear rulers does not change even if the positions of the front and rear attachment bodies relative to the guide member are changed.

また、請求項２の構成によれば、前側及び後側位置固定手段により前記前側及び後側取付体を前記ガイド部材に位置固定することができる。 According to the second aspect of the present invention, the front and rear attachment bodies can be fixed to the guide member by the front and rear position fixing means.

また、請求項３の構成によれば、前側及び後側スライド部により前側及び後側取付体の間隔を調整し、スライド部固定手段により固定することができる。 Moreover, according to the structure of Claim 3, the space | interval of a front side and a rear side attachment body can be adjusted with a front side and a rear side slide part, and it can fix with a slide part fixing means.

また、請求項４の構成によれば、スライド孔と孔に挟着固定手段を挿入して前側及び後側スライド部を挟着固定することができる。 According to the fourth aspect of the present invention, the front and rear slide portions can be clamped and fixed by inserting the clamp fixing means into the slide holes and the holes.

本発明の実施例１を示す切断用平行定規の全体斜視図である。It is a whole perspective view of the cutting parallel ruler which shows Example 1 of this invention. 同上、要部の斜視図である。It is a perspective view of the principal part same as the above. 同上、要部の斜視図である。It is a perspective view of the principal part same as the above. 同上、底面図である。It is a bottom view same as the above. 同上、下側から見た要部の斜視図である。It is a perspective view of the principal part seen from the lower side same as the above. 同上、スライダと挟着部材とネジ手段の斜視図である。It is a perspective view of a slider, a clamping member, and a screw means same as the above. 同上、要部の底面図である。It is a bottom view of the principal part same as the above. 同上、使用状態の平面図である。It is a top view of a use condition same as the above. 同上、間隔調整手段周りの斜視図である。FIG. 6 is a perspective view around the interval adjusting unit. 同上、定規杆と取付体の取付箇所の断面図である。FIG. 4 is a cross-sectional view of the attachment points of the ruler and the attachment body. 同上、背面図である。It is a rear view same as the above. 同上、ネジ手段の断面図である。It is sectional drawing of a screw means same as the above. 同上、一部を切欠いた上方変位防止部材の正面図である。It is a front view of the upper displacement prevention member which a part cut out same as the above. 同上、一部を切欠いた上方変位防止部材の正面図であり、抜止め部を設けている。It is a front view of the upward displacement prevention member which a part cut out same as the above, and has a retaining part. 同上、上方変位防止部材の斜視図である。It is a perspective view of an upper displacement prevention member same as the above. 従来例の切断用平行定規の平面図である。It is a top view of the parallel ruler for a cutting | disconnection of a prior art example.

本発明における好適な実施の形態について、添付図面を参照しながら詳細に説明する。なお、以下に説明する実施の形態は、特許請求の範囲に記載された本発明の内容を限定するものではない。また、以下に説明される構成の全てが、本発明の必須要件であるとは限らない。各実施例では、従来とは異なる新規な切断用平行定規を採用することにより、従来にない切断用平行定規が得られ、その切断用平行定規について記述する。 Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The embodiments described below do not limit the contents of the present invention described in the claims. In addition, all of the configurations described below are not necessarily essential requirements of the present invention. In each embodiment, an unprecedented cutting parallel ruler is obtained by adopting a new cutting parallel ruler different from the conventional one, and the cutting parallel ruler will be described.

本発明の実施例１を図１〜図１５を参照して説明する。切断用平行定規１は、前後一対の定規杆２，２と、これら前後一対の定規杆２，２の一側を連結した前側及び後側取付体３，４と、これら前側及び後側取付体３，４に前後方向スライド可能に固定するガイド部材５とを備える。 A first embodiment of the present invention will be described with reference to FIGS. The parallel cutting ruler 1 includes a pair of front and rear rulers 2 and 2, front and rear attachment bodies 3 and 4 connecting one side of the pair of front and rear rulers 2 and 2, and these front and rear attachment bodies. 3 and 4 are provided with a guide member 5 fixed so as to be slidable in the front-rear direction.

前記ガイド部材５は、中空で略角型の部材よりなり、その一方の側面が、合板などの被加工物の側面に当接するガイド面11である。また、前記ガイド部材５の他方の側面には、長さ方向のスリット溝12が開成されている。そして、前記ガイド部材５内には、一対のスライダ13が移動可能に挿入されている。 The guide member 5 is formed of a hollow and substantially square member, and one side surface thereof is a guide surface 11 that comes into contact with a side surface of a workpiece such as a plywood. A slit groove 12 in the length direction is formed on the other side surface of the guide member 5. A pair of sliders 13 are movably inserted into the guide member 5.

図５〜図７などに示すように、前記スライダ13にはスライド方向に長く形成され、前記スリット溝12に連通する雌ネジ部14が設けられ、また、前側のスライダ13の前部にはスリット溝12から突出する突出片15が設けられると共に、前側のスライダ13の後側にはスリット溝12に係合して納まる係合突起16が設けられ、同様に、後側のスライダ13の前部にはスリット溝12から突出する突出片15が設けられると共に、後側のスライダ13の前側にはスリット溝12に係合して納まる係合突起16が設けられている。尚、前側及び後側スライダ13，13は、前後が逆に配置されている以外は同一構成をなす。また、スライダ13の前後はそれぞれ前後に向かって幅狭になるように形成されている。 As shown in FIGS. 5 to 7 and the like, the slider 13 is formed long in the sliding direction and is provided with a female screw portion 14 communicating with the slit groove 12, and a slit is formed in the front portion of the slider 13 on the front side. A projecting piece 15 projecting from the groove 12 is provided, and an engaging protrusion 16 that engages and fits into the slit groove 12 is provided on the rear side of the front slider 13, and similarly, the front portion of the rear slider 13 is provided. Is provided with a projecting piece 15 projecting from the slit groove 12, and an engaging projection 16 is provided on the front side of the rear slider 13 so as to engage with the slit groove 12. The front and rear sliders 13 and 13 have the same configuration except that the front and rear sliders are arranged reversely. The front and rear sides of the slider 13 are formed so as to become narrower toward the front and rear.

前記前側及び後側取付体３，４には、その上面部21の左右方向他側に前記ガイド部材５の反ガイド面側の側面11Ａに当接する縦方向の側面部22を有し、この側面部22以外の周囲は斜めの斜め側面部23が設けられ、この斜め側面部23の下縁23Ｇは側面部22の下縁22Ｇより高い位置にある。また、前記前側及び後側取付体３，４は、前後で対象形状の前，後ベース部３Ｂ，４Ｂを備え、それら前，後ベース部３Ｂ，４Ｂには開口部24が設けられ、この開口部24は略台形形状をなす。 The front and rear attachment bodies 3 and 4 have, on the other side in the left and right direction of the upper surface portion 21, a side surface portion 22 in the vertical direction that contacts the side surface 11A on the side opposite to the guide surface of the guide member 5. Around the portion other than the portion 22, an oblique oblique side surface portion 23 is provided, and the lower edge 23G of the oblique side surface portion 23 is located higher than the lower edge 22G of the side surface portion 22. The front and rear attachment bodies 3 and 4 are provided with front and rear base portions 3B and 4B of the target shape in the front and rear, and an opening 24 is provided in the front and rear base portions 3B and 4B. The part 24 has a substantially trapezoidal shape.

さらに、前記一対の定規杆２，２の間隔を調整する間隔調整手段31が設けられ、この間隔調整手段31として以下の構成を備える。すなわち、一方の取付体である前側取付体３は、前記前ベース部３Ｂの後側に内側スライド部３Ｓを後向きに突設しており、他方の取付体である後側取付体４は、前記後ベース部４Ｂの前側に外側スライド部４Ｓを前向きに突設しており、内側スライド部３Ｓに外側スライド部４Ｓが外嵌し、前後方向スライド可能となっている。尚、内側及び外側スライド部３Ｓ，４Ｓの左右幅より前記前，後ベース部３Ｂ，４Ｂの左右幅が広く形成されている。 Further, an interval adjusting means 31 for adjusting an interval between the pair of rulers 2 and 2 is provided, and the interval adjusting means 31 has the following configuration. That is, the front mounting body 3 which is one mounting body has an inner slide portion 3S protruding rearward on the rear side of the front base portion 3B, and the rear mounting body 4 which is the other mounting body is An outer slide portion 4S is projected forward on the front side of the rear base portion 4B, and the outer slide portion 4S is fitted on the inner slide portion 3S so that it can slide in the front-rear direction. The left and right widths of the front and rear base portions 3B and 4B are wider than the left and right widths of the inner and outer slide portions 3S and 4S.

また、前ベース部３Ｂと内側スライド部３Ｓとの境目には、外側スライド部４Ｓの厚さに対応した段部32が形成され、この段部32に外側スライド部４Ｓが近接又は当接した位置が前側及び後側取付体３，４の間隔が最小となる位置であり、この位置で、外側スライド部４Ｓと内側ベース部３Ｂとは、上面部21，側面部22及び斜め側面部23同士が略面一となる。 Further, a step 32 corresponding to the thickness of the outer slide 4S is formed at the boundary between the front base 3B and the inner slide 3S, and the position where the outer slide 4S approaches or comes into contact with the step 32. Is the position where the distance between the front and rear attachment bodies 3 and 4 is the smallest, and at this position, the outer slide portion 4S and the inner base portion 3B have an upper surface portion 21, a side surface portion 22 and an oblique side surface portion 23. It will be almost flush.

この例では、前記内側スライド部３Ｓの上面に長さ方向の長孔であるスライド孔33を穿設し、このスライド孔33に対応して、前記外側スライド部４Ｓの上面に透孔34を穿設し、固定手段である蝶ネジ35を、下側から透孔34とスライド孔33に挿通し、挿通した蝶ネジ35の先端にナット36を螺合して締め付けることにより、外側スライド部４Ｓと内側スライド部３Ｓとを固定し、前後の定規杆２，２の間隔を固定することができる。以上がこの例の間隔調整手段31の構成である。また、前記蝶ネジ35とナット36により、スライド部固定手段及び挟持固定手段を構成している。 In this example, a slide hole 33 that is a long hole in the length direction is formed on the upper surface of the inner slide portion 3S, and a through hole 34 is formed on the upper surface of the outer slide portion 4S in correspondence with the slide hole 33. The wing screw 35 as a fixing means is inserted into the through hole 34 and the slide hole 33 from the lower side, and the nut 36 is screwed to the tip of the inserted wing screw 35 and tightened, whereby the outer slide portion 4S and The inner slide portion 3S can be fixed, and the distance between the front and rear rulers 2 and 2 can be fixed. The above is the configuration of the interval adjusting means 31 in this example. The wing screw 35 and the nut 36 constitute a slide portion fixing means and a clamping and fixing means.

前記定規杆２は、丸鋸101に取り付けられて被加工物102の上方に配置される竿板部41と、被加工物102の側方にして竿板部41の下側に配置され、前記前，後ベース部３Ｂ，４Ｂに固定された基板部42と、それら竿板部41の一側と基板部42の一側部とを連結する連結部43からなり、この場合、連結部43は竿板部41と基板部42とを一体に連結する折曲板部分に形成され、竿板部41と基板部42との間には、前記ベース板103が挿入可能な隙間が設けられている。尚、竿板部41の上面には目盛りが設けられている。 The ruler 2 is attached to the circular saw 101 and disposed above the workpiece 102. The ruler 2 is disposed on the side of the workpiece 102 and below the collar 41. The board part 42 fixed to the front and rear base parts 3B, 4B, and a connecting part 43 that connects one side of the base plate part 41 and one side part of the board part 42. In this case, the connecting part 43 is It is formed in a bent plate portion that integrally connects the gutter plate portion 41 and the substrate portion 42, and a gap into which the base plate 103 can be inserted is provided between the gutter plate portion 41 and the substrate portion 42. . A scale is provided on the upper surface of the gutter plate portion 41.

そして、図８に示すように、使用時において、定規杆２の竿板部41は電動式の丸鋸101のベース板103の両立上縁部にそれぞれ形成された挿通穴部104，104に挿通され、挿通後に、蝶ボルト105を緊締することにより、定規杆２の竿板部41を丸鋸101に着脱自在に取り付けるように構成されている。 As shown in FIG. 8, in use, the bar plate 41 of the ruler rod 2 is inserted into the insertion holes 104 and 104 formed in the upper edge of the base plate 103 of the electric circular saw 101, respectively. Then, after insertion, the hook plate 105 of the ruler rod 2 is detachably attached to the circular saw 101 by tightening the butterfly bolt 105.

また、前記前，後ベース部３Ｂ，４Ｂの上面には、左右方向の突起部44，44を一体に設け、図１３に示すように、前記突条44は前記基板部42より幅狭に形成されており、突条44の平坦な上面に基板部42を固定することにより、基板部42の下部両側に内側に凹んだ係合凹部45，45が形成される。尚、前記突起部44がスペーサであり、この例では前，後ベース部３Ｂ，４Ｂに一体に設けたが、別体としたり、基板部42に一体に設けてもよい。 In addition, left and right protrusions 44, 44 are integrally provided on the upper surfaces of the front and rear base portions 3B, 4B, and the protrusions 44 are formed narrower than the substrate portion 42, as shown in FIG. In addition, by fixing the substrate portion 42 to the flat upper surface of the protrusion 44, engagement recesses 45, 45 recessed inwardly on both sides of the lower portion of the substrate portion 42 are formed. The protrusion 44 is a spacer. In this example, the protrusion 44 is provided integrally with the front and rear bases 3B and 4B. However, the protrusion 44 may be provided separately or integrally with the substrate 42.

前記前，後ベース部３Ｂ，４Ｂには、前記突条44の箇所に複数（２個）の透孔46を貫通形成し、前記透孔46に対応して前記基板部42に取付孔47を穿設し、この取付孔47の上端には上方に拡大するテーパ部47Ｔを形成する。そして、径大頭部48Ｔを有する棒状の加締め部材48を透孔46と取付孔47に挿通し、その加締め部材48の先端48Ｓを潰すことにより、前，後ベース部３Ｂ，４Ｂに基板部42を固定している。尚、この場合、潰された加締め部材48の先端48Ｓはテーパ部47Ｔに収納されて基板部42の上面と略面一になる。 In the front and rear base portions 3B and 4B, a plurality (two) of through holes 46 are formed through the protrusions 44, and mounting holes 47 are formed in the base plate portion 42 corresponding to the through holes 46. A tapered portion 47T is formed at the upper end of the mounting hole 47 so as to expand upward. Then, a rod-like caulking member 48 having a large-diameter head portion 48T is inserted into the through hole 46 and the mounting hole 47, and the tip 48S of the caulking member 48 is crushed so that the substrate is placed on the front and rear base portions 3B and 4B. The part 42 is fixed. In this case, the tip 48S of the crushed caulking member 48 is accommodated in the tapered portion 47T and is substantially flush with the upper surface of the substrate portion 42.

切断用平行定規１は、ネジ手段51を備える。図１２〜図１５などに示すように、ネジ手段51は、ネジ本体52と、ナット53と、操作体54とを有し、この操作体54は本体55とレバー部56とを一体に有する。前記ネジ本体52は、工具係合部である六角溝57Ｋを有する頭部57と、この頭部57に一体に設けたネジ棒58とを備え、このネジ棒58の雄ネジ部59にナット53が螺合されており、ナット53の外周には六角形に形成された係合部53Ｋが設けられている。 The cutting parallel ruler 1 includes screw means 51. As shown in FIGS. 12 to 15 and the like, the screw means 51 includes a screw main body 52, a nut 53, and an operating body 54. The operating body 54 integrally includes a main body 55 and a lever portion 56. The screw body 52 includes a head 57 having a hexagonal groove 57K that is a tool engaging portion, and a screw rod 58 provided integrally with the head 57, and a nut 53 is provided on the male screw portion 59 of the screw rod 58. Are engaged with each other, and a hexagonal engaging portion 53K is provided on the outer periphery of the nut 53.

前記レバー部56はネジ本体52の軸方向に対して交差方向に突出され、本体55の直径より薄く形成され、レバー部56の先端側は本体55の基端側に向かって斜めに形成されている。また、本体55の外周の基端側には***部55Ｒを周設すると共に、この***部55Ｒから前記レバー部56が突設されている。 The lever portion 56 protrudes in a direction intersecting the axial direction of the screw main body 52, is formed to be thinner than the diameter of the main body 55, and the distal end side of the lever portion 56 is formed obliquely toward the proximal end side of the main body 55. Yes. Further, a protruding portion 55R is provided around the base end side of the outer periphery of the main body 55, and the lever portion 56 projects from the protruding portion 55R.

前記操作体54は合成樹脂等からなり、前記本体55は略筒状をなし、内部の先端側に仕切り部61を有し、この仕切り部61の先端に、前記ナット53の前記係合部53Ｋに係脱する係合受け部たる係合受け孔62が設けられ、この係合受け孔62は前記ナット53に対応して六角形に形成され、その係合受け孔62に軸方向からナット53に係脱する。また、本体55は、仕切り部61の基端側に前記ネジ本体52の頭部57がスライド可能なスライド孔63が形成され、さらに、前記係合受け孔62とスライド孔63を連通する透孔64が前記仕切り部61に穿設されている。 The operation body 54 is made of a synthetic resin or the like, the main body 55 has a substantially cylindrical shape, and has a partition portion 61 at the front end side of the inside, and the engagement portion 53K of the nut 53 is provided at the front end of the partition portion 61. An engagement receiving hole 62, which is an engagement receiving portion that engages with and disengages from the nut 53, is formed in a hexagonal shape corresponding to the nut 53, and the nut 53 extends from the axial direction to the engagement receiving hole 62. To disengage. The main body 55 is formed with a slide hole 63 in which the head 57 of the screw main body 52 is slidable on the base end side of the partition portion 61, and further, a through hole that communicates the engagement receiving hole 62 and the slide hole 63. 64 is formed in the partition 61.

尚、スライド孔63は断面が円形であり、頭部57は円柱状で断面が円形である。また、係合受け孔62は、必ずしも六角形に形成する必要はなく、ナット53に係合する形状であればよく、例えば、ナット53の対向する２つの角部に係合する係合部を備えるものなどでもよい。 The slide hole 63 has a circular cross section, and the head 57 has a cylindrical shape and a circular cross section. Further, the engagement receiving hole 62 does not necessarily need to be formed in a hexagonal shape, and may have any shape that engages with the nut 53. For example, an engagement portion that engages two opposing corners of the nut 53 is provided. It may be provided.

そして、スライド孔63側から透孔64にネジ棒58を挿通すると共に、そのネジ棒58にナット53を螺合し、且つ、ネジ棒58に外装した付勢手段たるコイルスプリング65を仕切り部61と頭部57との間に配置している。図１２に示す状態、即ち、頭部57の基端面が本体55の基端と略同一の位置にある状態で、コイルスプリング65は圧縮されており、このコイルスプリング65の弾性復元力により、ナット53が仕切り部61に圧接する。また、前記ネジ棒58は、基端側には雄ネジ部59が形成されておらず、図１２に示す状態では、ナット53は雄ネジ部59の基端に位置する不完全ネジ部59Ａに噛み合うように螺合しており、また、ネジ棒58に対して操作体54を基端側に引っ張ると、コイルスプリング65が収縮して係合受け孔62からナット53が抜け、操作体54がナット53に対して非係合状態となる。 Then, the screw rod 58 is inserted into the through hole 64 from the slide hole 63 side, the nut 53 is screwed into the screw rod 58, and the coil spring 65, which is an urging means externally mounted on the screw rod 58, is separated from the partition portion 61. And the head 57. The coil spring 65 is compressed in the state shown in FIG. 12, that is, in the state where the base end surface of the head portion 57 is substantially at the same position as the base end of the main body 55, and the elastic restoring force of the coil spring 65 53 is in pressure contact with the partition 61. Further, the screw rod 58 is not formed with a male screw portion 59 on the base end side, and in the state shown in FIG. 12, the nut 53 is not connected to the incomplete screw portion 59A located at the base end of the male screw portion 59. When the operating body 54 is pulled to the proximal end side with respect to the threaded rod 58, the coil spring 65 contracts and the nut 53 is removed from the engagement receiving hole 62, so that the operating body 54 is The nut 53 is not engaged.

そして、使用においては、先ず、操作体54によりナット53を不完全ネジ部59Ａ側に回すと、ナット53が不完全ネジ部59Ａに部分的に螺合し、仮固定される。ここから操作体54を逆方向（捩じ込む方向）に回すと、ナット53に仮固定されたネジ棒58が操作体54と一体的に回転し、雄ネジ部59を後述する雌ネジ部に螺入することができる。 In use, first, when the nut 53 is turned to the incomplete screw portion 59A by the operating body 54, the nut 53 is partially screwed into the incomplete screw portion 59A and temporarily fixed. When the operating body 54 is turned in the opposite direction (screwing direction) from here, the screw rod 58 temporarily fixed to the nut 53 rotates integrally with the operating body 54, and the male screw portion 59 is changed to a female screw portion described later. Can be screwed in.

次に、ネジ手段51を使用してガイド部材５に前側及び後側取付体３，４を固定する構成について説明する。図５に示すように、前記前側及び後側取付体３，４の側面部22には、縦長の透孔71と、この透孔71を前後に挟んで両側に配置された縦長の係合孔72，72とが穿設されており、中央の透孔71は前記スライダ13の雌ネジ部14に対応して形成されている。尚、図５では前側取付体３を図示している。 Next, the structure which fixes the front side and rear side attachment bodies 3 and 4 to the guide member 5 using the screw means 51 is demonstrated. As shown in FIG. 5, in the side surface portion 22 of the front and rear attachment bodies 3 and 4, a vertically long through hole 71 and a vertically long engagement hole arranged on both sides of the through hole 71 in the front and rear direction. 72 and 72 are formed, and a central through hole 71 is formed corresponding to the female screw portion 14 of the slider 13. In FIG. 5, the front mounting body 3 is shown.

そして、前記スライダ13が一方の挟着手段であり、他方の挟着手段たる挟着部材73を備える。図１３〜図１５などに示すように、挟着部材73は、筒部74の両側に腕部75，75を有し、筒部74に前記ネジ棒58が遊挿される。また、挟着部材73の側面部22に当たる面は平坦面になっており、この平坦面をなす両側の腕部75，75には前記係合孔71に係入する突起部76，76をそれぞれ設けており、この突起部76は縦長に形成されている。 The slider 13 is one clamping means, and includes a clamping member 73 that is the other clamping means. As shown in FIGS. 13 to 15 and the like, the clamping member 73 has arm portions 75, 75 on both sides of the cylindrical portion 74, and the screw rod 58 is loosely inserted into the cylindrical portion 74. Further, the surface of the sandwiching member 73 that contacts the side surface portion 22 is a flat surface, and the projecting portions 76 and 76 that engage with the engagement hole 71 are provided on the arm portions 75 and 75 on both sides forming the flat surface, respectively. The protrusion 76 is formed in a vertically long shape.

また、前記前ベース部３Ｂの前側角部には、前記スライダ13の突出片15が係合する係合切欠き部77が設けられ、前記後ベース部４Ｂの後側角部には、前記スライダ13の突出片15が係合する係合切欠き部77が設けられ、スライダ13の突出片15を、係合切欠き部77，77に設けた側面部22の前，後縁22Ｆ，22Ｆに合わせることにより、スライダ13の雌ねじ部14と側面部22の長孔71とが位置合わせされる。また、上述したようにナット53を不完全ネジ部59Ａに螺合した後、ネジ棒58を挟着部材73の筒部74と側面部22の長孔71とガイド部材５のスリット溝12に通して雌ねじ部14に捩じ込み、スライダ13と挟着部材73との間に、ガイド部材５の側面11Ａと前側及び後側取付体３，４の側面部22とを挟着し、これによりガイド部材５に前側及び後側取付体３，４を固定する。尚、ネジ手段51，51は定規杆２，２の前後方向外側に位置する。 Further, an engagement notch 77 that engages the protruding piece 15 of the slider 13 is provided at the front corner of the front base 3B, and the slider 13 is provided at the rear corner of the rear base 4B. An engagement notch 77 for engaging the projecting piece 15 is provided, and the projecting piece 15 of the slider 13 is aligned with the front and rear edges 22F, 22F of the side surface 22 provided on the engagement notch 77, 77. The female screw portion 14 of the slider 13 and the long hole 71 of the side surface portion 22 are aligned. Further, as described above, after the nut 53 is screwed into the incomplete screw portion 59A, the screw rod 58 is passed through the cylindrical portion 74 of the clamping member 73, the long hole 71 of the side surface portion 22, and the slit groove 12 of the guide member 5. The side surface 11A of the guide member 5 and the side surface portion 22 of the front and rear mounting bodies 3 and 4 are sandwiched between the slider 13 and the sandwiching member 73, thereby guiding the guide. The front and rear attachment bodies 3 and 4 are fixed to the member 5. The screw means 51 and 51 are located outside the rulers 2 and 2 in the front-rear direction.

この場合、前側及び後側取付体３，４の前，後ベース部３Ｂ，４Ｂには開口部24が設けられているから、開口部24を用いてベース部３Ｂ，４Ｂに当たることなくレバー部56を操作することができる。また、捩じ込んで固定した状態で、レバー部56が上下に突出する場合は、操作体54を引っ張ってナット53との係合を解除し、操作体54を空転してナット53に係合することにより、レバー部56を倒した位置に収納できる。この場合、ナット53は六角であるから、レバー部56の向きを６０度単位で変更することができ、レバー部56が邪魔にならない方向に向けることができる。 In this case, since the opening 24 is provided in the front and rear base portions 3B and 4B of the front and rear attachment bodies 3 and 4, the lever portion 56 does not contact the base portions 3B and 4B using the opening 24. Can be operated. If the lever 56 protrudes up and down while being screwed in and fixed, the operating body 54 is pulled to release the engagement with the nut 53, and the operating body 54 is idled to engage with the nut 53. By doing so, the lever portion 56 can be stored in the position where it is tilted. In this case, since the nut 53 is hexagonal, the direction of the lever portion 56 can be changed in units of 60 degrees, and the lever portion 56 can be directed in the direction that does not get in the way.

さらに、係合孔72は突起部76より長く形成されているから、係合孔72に対する突起部76の上下位置を調整することにより、ガイド部材５と前側及び後側取付体３，４の取付高さ位置を調整することができる。そして、前記スライダ13，挟着部材73及びネジ手段51により、前側及び後側取付体３，４をガイド部材５に位置固定する前側及び後側位置固定手段67，67を構成している。尚、図１１ではガイド部材５に竿板部41が当接しているが、ガイド部材５と前側及び後側取付体３，４の取付高さ位置を調整することより、ガイド部材５の上面と竿板部41の下面との間に前記ベース板103を挿入可能な隙間を形成することができる。 Further, since the engagement hole 72 is formed longer than the protrusion 76, the guide member 5 and the front and rear attachment bodies 3 and 4 can be attached by adjusting the vertical position of the protrusion 76 with respect to the engagement hole 72. The height position can be adjusted. The slider 13, the clamping member 73 and the screw means 51 constitute front and rear position fixing means 67 and 67 for fixing the front and rear attachment bodies 3 and 4 to the guide member 5. In FIG. 11, the flange 41 is in contact with the guide member 5, but by adjusting the mounting height positions of the guide member 5 and the front and rear mounting bodies 3, 4, A gap into which the base plate 103 can be inserted can be formed between the lower surface of the flange plate portion 41 and the bottom plate portion 41.

次に、前記間隔調整手段31の使用方法について説明する。まず、使用する丸鋸101の前後の挿通穴部104，104の間隔に、前後の定規杆２，２の位置を合わせるために、蝶ネジ35を緩め、内側スライド部３Ｓと外側スライド部４Ｓとをスライドし、蝶ネジ35を締めて前後の定規杆２，２の間隔を固定する。そして、定規杆２，２の間隔を固定した状態で、定規杆２，２に対してガイド部材５を前後に移動し、雌ネジ部14に螺合するネジ手段51を締めて、ガイド部材５に前側及び後側取付体３，４を固定する。 Next, a method for using the interval adjusting means 31 will be described. First, in order to align the positions of the front and rear rulers 2 and 2 with the spacing between the front and rear insertion holes 104 and 104 of the circular saw 101 to be used, the thumbscrew 35 is loosened, and the inner slide part 3S and the outer slide part 4S , And tighten the thumbscrew 35 to fix the distance between the front and rear rulers 2 and 2. Then, in a state where the distance between the rulers 2 and 2 is fixed, the guide member 5 is moved back and forth with respect to the rulers 2 and 2, the screw means 51 screwed into the female screw portion 14 is tightened, and the guide member 5 The front and rear attachment bodies 3 and 4 are fixed to each other.

このように丸鋸101の使用時に丸鋸101に対してガイド部材５の前後位置を変更しても、前後の定規杆２，２の間隔が変わることがなく、丸鋸101による切断作業を簡便に行うことができる。 Thus, even when the front and rear positions of the guide member 5 are changed with respect to the circular saw 101 when the circular saw 101 is used, the distance between the front and rear rulers 2 and 2 does not change, and the cutting operation by the circular saw 101 is simplified. Can be done.

また、前記基板部42に対して竿板部41の上方変位を防止する上方変位防止部材81を備える。この上方変位防止部材81は、挟持部材82と、前記ネジ手段51とから構成され、この例では、前記挟持部材82は竿板部41及び基板部42の幅両側に配置する一対の挟持片83，83からなる。 Further, an upper displacement prevention member 81 for preventing the upper plate portion 41 from being displaced upward with respect to the substrate portion 42 is provided. The upper displacement prevention member 81 is composed of a sandwiching member 82 and the screw means 51. In this example, the sandwiching member 82 is a pair of sandwiching pieces 83 disposed on both sides of the width of the plate portion 41 and the substrate portion 42. , 83.

前記挟持片83は、竿板部41及び基板部42の幅両側に配置する縦部84と、この縦部84の上部に設けられ幅方向内側に突設して前記竿板部41の上面に係止する上係止部85と、前記縦部84の下部に設けられ幅方向内側に突出して前記基板部42の下面に形成する下係止部86とを一体に備え、この下係止部86は前記係合凹部45に係入する。一方の前記縦部84の中心に雌ネジ部84Ｎを穿設し、他方の前記縦部84の中心に前記ネジ棒58を遊挿する透孔84Ｔを穿設している。尚、上係止部85は下係止部86よりネジ本体52の長さ方向に長く形成されている。 The sandwiching piece 83 includes a vertical portion 84 arranged on both sides of the width of the plate portion 41 and the substrate portion 42, and is provided on the upper portion of the vertical portion 84 so as to protrude inward in the width direction and is provided on the upper surface of the plate portion 41. The lower locking portion 85 is integrally provided with an upper locking portion 85 to be locked and a lower locking portion 86 which is provided at the lower portion of the vertical portion 84 and protrudes inward in the width direction and is formed on the lower surface of the substrate portion 42. 86 engages with the engaging recess 45. A female screw portion 84N is drilled in the center of one of the vertical portions 84, and a through hole 84T in which the screw rod 58 is loosely inserted is drilled in the center of the other vertical portion 84. The upper locking portion 85 is formed longer than the lower locking portion 86 in the length direction of the screw body 52.

次に、上方変位防止部材81の使用方法を説明する。前記竿板部41及び基板部42を両側から挟むように挟持片83，83を配置し、他方の縦部84の透孔84Ｔにネジ棒58を挿通し、このネジ棒58を一方の縦部84の雌ネジ部84Ｎに螺合する。さらに、ネジ棒58を螺入すると共に、操作体54及びナット53が他方の縦部84に圧接することにより、一対の挟持片83，83により竿板部41及び基板部42が幅方向両側から挟持され、これにより竿板部41と基板部42との幅方向の位置が合わされるように規制され、且つ、上係止部85と下係止部86により竿板部41及び基板部42が上下から挟まれ、竿板部41及び基板部42の上下間隔が規制され、これにより基板部42に対する竿板部41の上方変位を防止することができる。そして、透孔84Ｔにネジ棒58を螺入する場合、ネジ手段51を、上述したスライダ13に螺合する際と同様に操作する。 Next, a method for using the upper displacement preventing member 81 will be described. The clamping pieces 83, 83 are arranged so as to sandwich the saddle plate portion 41 and the substrate portion 42 from both sides, a screw rod 58 is inserted into the through hole 84T of the other vertical portion 84, and the screw rod 58 is connected to one vertical portion. The screw 84 is screwed into the female screw portion 84N. Further, the screw rod 58 is screwed in, and the operating body 54 and the nut 53 are pressed against the other vertical portion 84, whereby the saddle plate portion 41 and the substrate portion 42 are separated from both sides in the width direction by the pair of clamping pieces 83 and 83. Thus, the width plate 41 and the substrate portion 42 are regulated so that the positions in the width direction are matched, and the upper locking portion 85 and the lower locking portion 86 allow the flange plate portion 41 and the substrate portion 42 to be It is sandwiched from above and below, and the vertical distance between the gutter plate portion 41 and the substrate portion 42 is restricted, whereby the upper displacement of the gutter plate portion 41 with respect to the substrate portion 42 can be prevented. When the screw rod 58 is screwed into the through hole 84T, the screw means 51 is operated in the same manner as when screwing the slider 13 described above.

そして、上述したようにネジ手段51により一対の挟持片83，83を取り付けた後は、ネジ棒58を外すことなく、ネジ棒58を緩めれば、ネジ手段51と挟持部材82を竿板部41及び基板部42の長さ方向にスライドして位置決めすることができる。即ち、被加工物102の側面側に、前記丸鋸101を近づける場合、ベース板103を竿板部41と基板部42の間に挿入することができ、そのベース板103の位置により挟持部材82の位置を変更する。この場合、挟持部材82をベース板103に近い位置に配置することにより、竿板部41の上方変位防止効果が向上する。 And after attaching a pair of clamping pieces 83 and 83 by the screw means 51 as mentioned above, if the screw rod 58 is loosened without removing the screw rod 58, the screw means 51 and the clamping member 82 are connected to the plate portion. 41 and the substrate part 42 can be positioned by sliding in the length direction. That is, when the circular saw 101 is brought close to the side surface of the workpiece 102, the base plate 103 can be inserted between the gutter plate portion 41 and the substrate portion 42. Depending on the position of the base plate 103, the clamping member 82 is inserted. Change the position of. In this case, by arranging the clamping member 82 at a position close to the base plate 103, the effect of preventing the upper plate portion 41 from being displaced upward is improved.

また、上方変位防止部材81は取外しする必要がないから、図１４に示すように、雌ネジ部84Ｎに挿通したネジ棒58の先端に径大な抜止め部87を設けるようにしてもよい。その抜止め部87は加締めなどにより形成することができる。そして、ナット53を不完全ネジ部59Ａの位置より前側に位置され、ナット53を係合した状態で操作体54を回すと、雌ネジ部84Ｎに螺合したネジ本体52は回転せずに、ナット53が回転しながらネジ棒58の先端側に移動し、そのナット53を他方の挟持片83に圧接することにより、一対の挟持片83，83の間隔を狭めるようにして固定することができる。 Further, since it is not necessary to remove the upper displacement prevention member 81, as shown in FIG. 14, a large-diameter retaining portion 87 may be provided at the tip of the screw rod 58 inserted into the female thread portion 84N. The retaining portion 87 can be formed by caulking or the like. Then, when the operation body 54 is rotated with the nut 53 positioned in front of the position of the incomplete screw portion 59A and the nut 53 engaged, the screw main body 52 screwed into the female screw portion 84N does not rotate. When the nut 53 rotates, it moves to the tip side of the screw rod 58, and the nut 53 is pressed against the other holding piece 83, so that the gap between the pair of holding pieces 83, 83 can be reduced. .

尚、上述したスライダ13と挟着部材73による挟持の際も、同様にネジ棒58を回転せずに、ナット53を回転しながらネジ棒58の先端側に移動して締め付けるようにしてもよい。また、ナット53を不完全ネジ部59Ａの位置より前側に位置される場合などに、六角溝57Ｋを用いてネジ本体52を操作してもよい。 In the case of clamping between the slider 13 and the clamping member 73 described above, the screw rod 58 may be similarly rotated and moved to the tip side of the screw rod 58 while rotating the nut 53 and tightened. . Further, when the nut 53 is positioned in front of the position of the incomplete screw portion 59A, the screw body 52 may be operated using the hexagonal groove 57K.

このように本実施例では、請求項１に対応して、丸鋸101に着脱自在に取り付けられ、鋸刃101Ａの進行方向と直交する方向に配置される定規杆２と、該定規杆２の長さ方向一側に設けられ、被加工物102の側面に当接する鋸刃101Ａの進行方向と平行なガイド面11を有するガイド部材５とを備え、定規杆２に対してガイド部材５の前記進行方向位置を可変に設けた切断用平行定規において、ガイド部材５は、ガイド面11を有するガイド部材５と、このガイド部材５に前後位置を可変に設けた前側及び後側取付体３，４とを備え、前側の定規杆２を前側取付体３に固定すると共に、後側の定規杆２を後側取付体４に固定し、前側及び後側取付体３，４の間隔を保持する間隔調整手段31を設け、前側及び後側取付体３，４をガイド部材５に位置固定する位置固定手段67を備えるから、丸鋸101を使用する際、前側及び後側取付体３，４のガイド部材５に対する位置を変更して固定することができ、間隔調整手段31により前側及び後側定規杆２，２の間隔を一定に保持されているため、前側及び後側取付体３，４のガイド部材５に対する位置を変更しても、前後の定規杆２，２の間隔が変わることがない。 Thus, in this embodiment, corresponding to claim 1, a ruler rod 2 detachably attached to the circular saw 101 and arranged in a direction orthogonal to the traveling direction of the saw blade 101A, and the ruler rod 2 A guide member 5 provided on one side in the length direction and having a guide surface 11 parallel to the advancing direction of the saw blade 101A contacting the side surface of the workpiece 102. In the cutting parallel ruler provided with a variable position in the advancing direction, the guide member 5 includes a guide member 5 having a guide surface 11, and front and rear attachment bodies 3, 4 having a front and rear position variably provided on the guide member 5. The front ruler 2 is fixed to the front mounting body 3, and the rear ruler 2 is fixed to the rear mounting body 4 so as to maintain the distance between the front and rear mounting bodies 3, 4. An adjustment means 31 is provided, and the positions where the front and rear attachment bodies 3 and 4 are fixed to the guide member 5 are fixed. Since the fixing means 67 is provided, when the circular saw 101 is used, the positions of the front and rear attachment bodies 3 and 4 with respect to the guide member 5 can be changed and fixed. Since the distance between the flanges 2 and 2 is kept constant, the distance between the front and rear rulers 2 and 2 does not change even if the positions of the front and rear attachment bodies 3 and 4 with respect to the guide member 5 are changed. .

また、このように本実施例では、請求項２に対応して、位置固定手段は、前側及び後側取付体３，４をガイド部材５に位置固定する前側及び後側位置固定手段67，67を備えるから、前側及び後側位置固定手段67，67により前側及び後側取付体３，４をガイド部材５に位置固定することができる。 In this way, in this embodiment, corresponding to claim 2, the position fixing means includes front and rear position fixing means 67, 67 for fixing the front and rear attachment bodies 3, 4 to the guide member 5. Therefore, the front and rear attachment bodies 3, 4 can be fixed to the guide member 5 by the front and rear position fixing means 67, 67.

また、このように本実施例では、請求項３に対応して、間隔調整手段31は、前側及び後側取付体３，４にそれぞれ設けられ前後方向スライド可能に重ね合わせた前側及び後側スライド部３Ｓ，４Ｓと、前側及び後側スライド部３Ｓ，４Ｓを固定するスライド部固定手段たる蝶ネジ35とを備えるから、前側及び後側スライド部３Ｓ，４Ｓにより前側及び後側取付体３，４の間隔を調整し、蝶ネジ35により固定することができる。 In this way, in this embodiment, corresponding to claim 3, the distance adjusting means 31 is provided on the front and rear attachment bodies 3 and 4, respectively, and is slidably stacked in the front-rear direction and the rear slide. Since the front and rear slide parts 3S and 4S are provided with the front and rear mounting parts 3 and 4 because the front and rear slide parts 3S and 4S are provided with the parts 3S and 4S and the slide screw fixing means 35 for fixing the front and rear slide parts 3S and 4S. Can be fixed by a thumbscrew 35.

また、このように本実施例では、請求項４に対応して、前側及び後側スライド部３Ｓ，４Ｓの一方に設けられた前後方向のスライド孔33と、それら前側及び後側スライド部３Ｓ，４Ｓの一方に設けられた孔たる透孔34とを備え、スライド部固定手段は、それらスライド孔33と透孔34に挿通され前側及び後側スライド部３Ｓ，４Ｓを挟着する挟着固定手段たる蝶ネジ35であるから、スライド孔33と透孔34に蝶ネジ35を挿入して前側及び後側スライド部３Ｓ，４Ｓを挟着固定することができる。尚、実施例では、スライド孔33を前側スライド部３Ｓに設けたが、後側スライド部４Ｓに設けてもよい。 Thus, in this embodiment, corresponding to claim 4, the front and rear slide holes 33 provided in one of the front and rear slide portions 3S, 4S, and the front and rear slide portions 3S, 4S is provided with a through hole 34 which is a hole provided on one side, and the slide part fixing means is inserted into the slide hole 33 and the through hole 34 and sandwiches the front and rear slide parts 3S, 4S. Since the wing screw 35 is the wing screw 35, the wing screw 35 can be inserted into the slide hole 33 and the through hole 34 so that the front and rear slide portions 3S, 4S can be clamped and fixed. In the embodiment, the slide hole 33 is provided in the front slide portion 3S, but may be provided in the rear slide portion 4S.

以下、ネジ手段51などに係る実施例上の効果として、丸鋸101に着脱自在に取り付けられ、鋸刃101Ａの進行方向と直交する方向に配置される定規杆２と、該定規杆２の長さ方向一側に設けられ、被加工物102の側面に当接する鋸刃101Ａの進行方向と平行なガイド面11を有するガイド部材５とを備え、定規杆２に対してガイド部材５の前記進行方向位置を可変に設け、ネジ手段51を備える丸鋸用ガイド具において、ネジ手段51は、ネジ本体52と、このネジ本体52に設けられ該ネジ本体52と交差方向のレバー部56とを備えるから、交差方向のレバー部56を用いることによりネジ本体52の操作が容易となる。 Hereinafter, as an effect of the embodiment relating to the screw means 51 and the like, the ruler rod 2 which is detachably attached to the circular saw 101 and is disposed in a direction orthogonal to the traveling direction of the saw blade 101A, and the length of the ruler rod 2 are as follows. A guide member 5 provided on one side in the vertical direction and having a guide surface 11 parallel to the advancing direction of the saw blade 101A that abuts against the side surface of the workpiece 102, and the progression of the guide member 5 with respect to the ruler rod 2. In a circular saw guide provided with a variable direction position and provided with screw means 51, the screw means 51 includes a screw body 52 and a lever portion 56 provided on the screw body 52 and intersecting with the screw body 52. Therefore, the operation of the screw body 52 is facilitated by using the lever portion 56 in the intersecting direction.

また、ネジ手段51が定規杆２に対してガイド部材５を位置固定するものであるから、定規杆２に対してガイド部材５の前記進行方向位置を変更した後、ネジ手段51によりガイド部材５を定規杆２に固定することができる。 In addition, since the screw means 51 fixes the position of the guide member 5 with respect to the ruler 2, the guide member 5 is changed by the screw means 51 after changing the position of the guide member 5 in the advancing direction with respect to the ruler 2. Can be fixed to the ruler 2.

また、ネジ本体52にナット53を螺合し、ネジ本体52に対し進退してナット53に係脱可能な操作体54を備え、操作体54にレバー部56を設けたから、ナット53に操作体54を係合した状態で操作体54を回し、対象物を締め付け、締め付けた後、ネジ本体52に対して操作体54を進退することにより、ナット53との係合を解除し、操作体54を回し、レバー部56の向きを変えることができる。これによりレバー部56の位置を任意の位置に納めることができ、丸鋸101や被加工物102との干渉が避けられる。 Further, the nut 53 is screwed onto the screw main body 52, and the operating body 54 that can be moved forward and backward with respect to the screw main body 52 and can be engaged with and disengaged from the nut 53 is provided. The operating body 54 is turned in a state where the 54 is engaged, the object is tightened, and after tightening, the operating body 54 is moved forward and backward with respect to the screw body 52 to release the engagement with the nut 53, and the operating body 54 The direction of the lever part 56 can be changed by turning. Accordingly, the position of the lever portion 56 can be set at an arbitrary position, and interference with the circular saw 101 and the workpiece 102 can be avoided.

また、ネジ本体52には不完全ネジ部59Ａが設けられているから、ナット53を不完全ネジ部59Ａに螺合することによりネジ本体52にナット53を仮固定し、操作体54によりナット53を回してネジ本体52を捻じ込むことができる。 Since the screw body 52 is provided with the incomplete thread portion 59A, the nut 53 is temporarily fixed to the screw body 52 by screwing the nut 53 with the incomplete thread portion 59A, and the nut 53 is secured by the operating body 54. The screw body 52 can be screwed by turning.

また、定規杆２をガイド部材５に取付ける取付体３，４を備え、ネジ本体52をガイド部材５のスライダ13に螺合し、ガイド部材５とナット53との間に取付体３，４の側面部22を挟着することにより定規杆２に対してガイド部材５を位置固定するから、定規杆２に対してガイド部材５の前記進行方向位置を変更した後、ネジ本体52を操作してガイド部材５とナット53との間に取付体３，４を挟着固定することができる。 In addition, attachment bodies 3 and 4 for attaching the ruler 2 to the guide member 5 are provided. The screw body 52 is screwed to the slider 13 of the guide member 5, and the attachment bodies 3 and 4 are interposed between the guide member 5 and the nut 53. Since the position of the guide member 5 is fixed with respect to the ruler 2 by sandwiching the side surface 22, the position of the guide member 5 in the advancing direction is changed with respect to the ruler 2, and then the screw body 52 is operated. The attachment bodies 3 and 4 can be clamped and fixed between the guide member 5 and the nut 53.

以下、実施例上の効果として、前後一対のスライダ13を備えるから、取付体３，４を安定して固定することができる。さらに、前，後ベース部３Ｂ，４Ｂの前側，後側角部には、前記スライダ13の突出片15が係合する係合切欠き部77が設けられているから、スライダ13の突出片15を、係合切欠き部77，77に設けた側面部22の前，後縁22Ｆ，22Ｆに合わせることにより、スライダ13の雌ねじ部14と側面部22の長孔71とが位置合わせすることができる。また、内側スライド部３Ｓと外側スライド部４Ｓの重ね合わせ代により、前後の定規杆２，２の間隔を無段階で調整できる。この場合、前側及び後側取付体３，４の一方に内側スライド部を設け、他方に内側スライド部３Ｓに重ね合わせる外側スライド部を設ければよい。 Hereinafter, as an effect of the embodiment, since the pair of front and rear sliders 13 are provided, the attachment bodies 3 and 4 can be stably fixed. Further, since the front and rear corners of the front and rear base portions 3B and 4B are provided with engagement notches 77 that engage with the protruding pieces 15 of the slider 13, the protruding pieces 15 of the slider 13 are attached to the front and rear base portions 3B and 4B. By aligning with the front and rear edges 22F and 22F of the side surface portion 22 provided in the engagement notches 77 and 77, the female screw portion 14 of the slider 13 and the long hole 71 of the side surface portion 22 can be aligned. Moreover, the space | interval of the front and rear rulers 2 and 2 can be adjusted continuously by the overlap margin of the inner side slide part 3S and the outer side slide part 4S. In this case, an inner slide portion may be provided on one of the front and rear attachment bodies 3 and 4 and an outer slide portion that overlaps the inner slide portion 3S may be provided on the other.

また、ナット53は六角形以上であるから、６０度以下の範囲でレバー部56の向きを調整できる。さらに、本体55の基端側には***部55Ｒが設けられているから、***部55Ｒを用いて操作体54を基端側に引っ張り易くなる。また、操作体54をナット53に係合する方向に付勢する付勢手段たるコイルスプリング65を有するから、ナット53との非係合状態で、手を離すと、コイルスプリング65によりナット53に操作体54が係合する。さらに、ネジ本体52には六角溝57Ｋが設けられているから、六角溝57Ｋを用いてネジ本体52を操作することもできる。 Further, since the nut 53 is hexagonal or more, the direction of the lever portion 56 can be adjusted within a range of 60 degrees or less. Furthermore, since the raised portion 55R is provided on the proximal end side of the main body 55, the operating body 54 is easily pulled to the proximal end side using the raised portion 55R. Further, since it has a coil spring 65 as a biasing means for biasing the operating body 54 in a direction to engage with the nut 53, when the hand is released in a non-engagement state with the nut 53, the coil spring 65 causes the nut 53 to The operating body 54 is engaged. Furthermore, since the hexagonal groove 57K is provided in the screw main body 52, the screw main body 52 can also be operated using the hexagonal groove 57K.

尚、本発明は、本実施例に限定されるものではなく、本発明の要旨の範囲内で種々の変形実施が可能である。例えば、実施例では、間隔調整手段として間隔を無段階に調整可能なものを例示したが、定められた複数の間隔に調整可能なものを用いても良い。また、ネジ本体の基端側に、レバー部を有する操作体を一体的に設けてもよい。また、外側スライド部にスライド孔を設け、内側スライド部に透孔を設けてもよい。さらに、前，後ベース部の一方に外側スライド部を設け、他方に内側スライド部を設ければよい。 The present invention is not limited to this embodiment, and various modifications can be made within the scope of the gist of the present invention. For example, in the embodiment, the interval adjusting unit has been exemplified in which the interval can be adjusted steplessly, but may be used that can be adjusted to a plurality of predetermined intervals. Further, an operating body having a lever portion may be integrally provided on the proximal end side of the screw main body. Further, a slide hole may be provided in the outer slide part, and a through hole may be provided in the inner slide part. Further, an outer slide portion may be provided on one of the front and rear base portions, and an inner slide portion may be provided on the other.

１切断用平行定規
２定規杆
３前側取付体
３Ｓ内側スライド部
４後側取付体
４Ｓ外側スライド部
５ガイド部材
11 ガイド面
31 間隔調整手段
35 蝶ネジ（スライド部固定手段・挟着固定手段）
33 スライド孔
34 透孔（孔）
101 丸鋸
101Ａ鋸刃
102 被加工物 DESCRIPTION OF SYMBOLS 1 Parallel ruler for cutting 2 Ruler 3 Front attachment body 3S Inner slide part 4 Rear attachment body 4S Outer slide part 5 Guide member
11 Guide surface
31 Spacing adjustment means
35 Thumbscrew (slide fixing means / clamp fixing means)
33 Slide hole
34 Through hole (hole)
101 circular saw
101A saw blade
102 Workpiece

Claims

丸鋸に着脱自在に取り付けられ、鋸刃の前後進行方向と直交する方向に配置される定規杆と、該定規杆の長さ方向一側に設けられ、被加工物の側面に当接する鋸刃の前後進行方向と平行なガイド面を有するガイド部材とを備え、前記定規杆に対して前記ガイド部材の前後位置を可変に設けた切断用平行定規において、
前記ガイド部材は、前記ガイド面を有するガイド部材と、このガイド部材に前後位置を可変に設けた前側及び後側取付体とを備え、
前側の前記定規杆を前記前側取付体に固定すると共に、後側の前記定規杆を前記後側取付体に固定し、前記前側及び後側取付体の間隔を保持する間隔調整手段を設け、前記前側及び後側取付体を前記ガイド部材に位置固定する位置固定手段を備えることを特徴とする切断用平行定規。 A ruler rod that is detachably attached to the circular saw and is arranged in a direction orthogonal to the front-rear direction of the saw blade, and a saw blade that is provided on one side in the length direction of the ruler blade and contacts the side surface of the workpiece A cutting parallel ruler provided with a guide member having a guide surface parallel to the front-rear traveling direction of
The guide member includes a guide member having the guide surface, and front and rear attachment bodies in which front and rear positions are variably provided on the guide member,
The front ruler rod is fixed to the front mounting body, the rear ruler rod is fixed to the rear mounting body, and there is provided an interval adjusting means for holding the interval between the front and rear mounting bodies, A cutting parallel ruler comprising position fixing means for fixing the positions of the front and rear attachment bodies to the guide member.

前記位置固定手段は、前記前側及び後側取付体を前記ガイド部材に位置固定する前側及び後側位置固定手段を備えることを特徴とする請求項１記載の切断用平行定規具。 2. The cutting parallel ruler according to claim 1, wherein the position fixing means includes front and rear position fixing means for fixing the front and rear attachment bodies to the guide member.

前記間隔調整手段は、前記前側及び後側取付体にそれぞれ設けられ前後方向スライド可能に重ね合わせた前側及び後側スライド部と、前記前側及び後側スライド部を固定するスライド部固定手段とを備えることを特徴とする請求項１又は２記載の切断用平行定規。 The distance adjusting means includes front and rear slide portions that are provided on the front and rear attachment bodies and are slidable in the front-rear direction, and slide portion fixing means that fixes the front and rear slide portions. The parallel ruler for cutting according to claim 1 or 2.

前記前側及び後側スライド部の一方に設けられた前後方向のスライド孔と、それら前側及び後側スライド部の一方に設けられた孔とを備え、前記スライド部固定手段は、それらスライド孔と孔に挿通され前記前側及び後側スライド部を挟着する挟着固定手段であることを特徴とする請求項３記載の切断用平行定規。 A front and rear slide hole provided in one of the front and rear slide parts, and a hole provided in one of the front and rear slide parts, and the slide part fixing means includes the slide hole and the hole. The cutting parallel ruler according to claim 3, wherein the cutting parallel ruler is a pinching and fixing means that is inserted through the pin and clamps the front and rear slide portions.