JPH0412801A - Adjusting device for cutting edge plate of running circular saw machine - Google Patents

Abstract

PURPOSE:To obtain high structural strength in cutting edge plates by inclining an auxiliary frame material provided with cutting edge plates with respect to a standard frame material by means of a first and second adjusting screws for conducting the adjustment of the step difference and, after the adjustment, constituting both of them integrally by means of attaching screws. CONSTITUTION:By means of attaching screws 34a, 34b, a series of cutting edge plates 5 are attached to a frame material 4a and an auxiliary frame material 35 and, a circular saw 16 is projected on the cutting edge plates 5 and allowed to run thereover for dividing them into two cutting edge plates 5a, 5b, with the result that a saw running slit 6 is formed in its central part. In the case that the height of the cutting edge plate 5b in the adjusting side is higher than that of the cutting edge plate 5a in the standard side, an attaching screw 37 corresponding to the part thereof is loosened and thereafter a second adjusting screw 44 is operated for separating the side edge 42b of the frame material 4b and the side edge 35b of the auxiliary frame material 35. By the operation, since the auxiliary frame material 35 rotates counterclockwise by making use of one end peripheral part (a) as a fulcrum, the tip end of the attaching edge 35a moves slightly in the projecting direction and thus the cutting edge plate 5b corresponds to the cutting edge plate 5a in the standard side. After the heights of the both cutting edge plates 5a, 5b are aligned, the attaching screw 37 is tightened for integrally securing the frame material 4b and the auxiliary frame material 35.

Description

【発明の詳細な説明】 （産業上の利用分野） この発明は、丸鋸の走行用スリットを形成する両側一対
の刃口板の高さ合わせ、すなわち両者の段差を矯正する
ための調整装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to an adjusting device for adjusting the height of a pair of cutting edge plates on both sides forming a running slit of a circular saw, that is, for correcting the difference in level between the two. .

（従来の技術） 大版材料を切断加工するための加工機として、パネルソ
ー、ランニングソーと呼称される走行丸のこ盤があり、
家具業界、プラスチック加工業界などにおいて広く使用
されている。(Prior art) As a processing machine for cutting large-format materials, there are traveling circular saws called panel saws and running saws.
Widely used in the furniture industry, plastic processing industry, etc.

この種のｍ１１機では、切断精度の向上すなわち、加工
材の的確なりランプ動作さらには切断加工時の振動防止
などの目的で、両側一対の刃口板の高さ合わせ手段が講
じられており、−例として本出願人の提案に係る実開昭
５７−１８７７０１号の考案が公知となっている。This type of M11 machine is equipped with a means to adjust the height of the pair of blade plates on both sides in order to improve cutting accuracy, that is, to ensure accurate ramp movement of the workpiece, as well as to prevent vibrations during cutting. - As an example, the invention proposed by the present applicant in Japanese Utility Model Application No. 57-187701 is publicly known.

この従来の刃口板調整装置を第６図及び第７図によって
説明する。This conventional cutting edge plate adjusting device will be explained with reference to FIGS. 6 and 7.

前部フレームｌａ’のほぼ中央部に縦方向に左右一対の
骨部材２ａ　　、２ｂ’が互いに接近して架設されてお
り、これら骨部材２ａ′、２ｂ’は上下両端が前部フレ
ームｌａ′の横骨（図には示してない）に固定された梁
状をなしている。A pair of left and right bone members 2a and 2b' are vertically installed near the center of the front frame la', and the upper and lower ends of these bone members 2a' and 2b' are connected to the front frame la'. It has a beam-like shape that is fixed to the transverse bone (not shown).

前部フレーム１ａ′の前面部には、骨部材２ａ２ｂ’部
分を除いてベニヤ板またはプラスチック板からなる作業
テーブル３′が貼設され、特に骨部材２ａ’、２ｂ’の
前面部には硬質プラスチック板からなる刃口板４′を貼
設する。この場合の固定手段はビス５′・・・止めとす
る。A work table 3' made of plywood or plastic is attached to the front part of the front frame 1a', except for the bone members 2a2b', and in particular, a hard plastic plate is attached to the front of the bone members 2a' and 2b'. A cutting edge plate 4' consisting of the following is attached. In this case, the fixing means is a screw 5'.

また、前記骨部材２ａ′、２ｂ′は、上記刃口板４′を
貼設するための平坦部をもつ取付辺ｍと、この取付辺ｍ
の剛性を高めるための補強辺ｎを有するものであり、市
販の山型鋼、Ｔ型鋼がこれにあたる。Further, the bone members 2a', 2b' have a mounting side m having a flat part for pasting the blade edge plate 4', and a mounting side m.
It has a reinforcing side n to increase the rigidity of the steel, and commercially available angle-shaped steel and T-shaped steel correspond to this.

６′は前記口板４′の縦方向に穿設した一条の鋸走行用
スリットで、この鋸走行用スリット６′によって刃口板
４′は二つに分割４ａ′、４ｂ′して構成される。Reference numeral 6' denotes a single saw running slit bored in the longitudinal direction of the cutting edge plate 4', and the saw cutting edge plate 4' is divided into two parts 4a' and 4b' by this saw running slit 6'. Ru.

一方の骨部材２ａ′における補強辺ｎには保持連２４′
を固定し、この保持連２４′にナツト部２５′を設けて
、該ナツト部に取付辺ｍの自由端に向けて押しねし２６
′を螺合する。そして、該押しねし２６′の先端を上記
自由端に当接した場合において、取付辺ｍをその弾力に
抗して変形させるようにする。The reinforcing side n of one of the bone members 2a' is provided with a holding chain 24'.
is fixed, a nut portion 25' is provided on this holding chain 24', and a screw 26 is pressed onto the nut portion toward the free end of the mounting side m.
′ are screwed together. When the tip of the pusher 26' comes into contact with the free end, the attachment side m is deformed against the elastic force.

取付辺ｍの自由端には、保持連２４′に向けて引張ねし
２７′を植設し、その先端部を上記保持連２４′に固定
した突辺２８′の孔に挿通させる。そして、この突辺２
８′を介して引張ねし２７′の先端部にナツト２９を螺
合させ、取付辺ｍの自由端を保持連２４′に締結するよ
うにする。A tension screw 27' is planted at the free end of the mounting side m toward the holding chain 24', and its tip is inserted into a hole in a protruding side 28' fixed to the holding chain 24'. And this protrusion 2
A nut 29 is screwed onto the tip of the tension screw 27' through the screw 8', and the free end of the attachment side m is fastened to the holding link 24'.

このように一方の骨部材２ａ′には、刃口板の調整手段
を備えさせるが、他方の骨部材２ｂ′にはその剛性を増
すためのし形状の補強骨２ｃ′を溶接するだけで、上記
の調整手段は施さない。In this way, one bone member 2a' is provided with a means for adjusting the cutting edge plate, while the other bone member 2b' is simply welded with a wedge-shaped reinforcing bone 2c' to increase its rigidity. The above adjustment means are not applied.

（発明が解決しようとする課題） 上記のように従来の調整装置は、剛性を有する取付片ｍ
を弾性変形して両刃口板４ａ′、４ｂ′の段差調整を行
うために保持片２４．′、押しねじ２６′、引張ねし２
７′など調整手段の構成上に大きな剛性を要し、コンパ
クトな組み込みができず、また大きな操作力を必要とす
るという問題点があった。(Problems to be Solved by the Invention) As described above, the conventional adjusting device has a rigid mounting piece m.
The holding piece 24. is used to elastically deform the holding piece 24. ', push screw 26', tension screw 2
There are problems in that the configuration of the adjustment means such as 7' requires a large amount of rigidity, cannot be installed compactly, and requires a large operating force.

また、弾性変形可能な範囲で骨部材の強度を設定しなけ
ればならないという事はすなわち、絶対的に骨部材の剛
性が高くないので、切断加工時の振動が生じ易く、加工
精度を低下することにもなった。In addition, the strength of the bone member must be set within a range that allows for elastic deformation, which means that the rigidity of the bone member is not absolutely high, so vibrations are likely to occur during cutting, reducing processing accuracy. It also became.

本発明は、上記した従来技術の問題点に着目してなされ
たもので、調整手段の構成が簡単で、しかも高い構成強
度が得られる走行丸のこ磐の刃口板調整装置を提供しよ
うとするものである。The present invention has been made in view of the above-mentioned problems of the prior art, and it is an object of the present invention to provide a cutting edge plate adjusting device for a traveling circular saw, which has a simple configuration of the adjusting means and has a high structural strength. It is something to do.

（課題を解決するための手段） 上記の目的を達成するために、この発明に係る刃口板調
整装置は次のように構成したものである。(Means for Solving the Problems) In order to achieve the above object, a cutting edge plate adjusting device according to the present invention is configured as follows.

すなわち、この発明の要旨とするところは両側一対の刃
口板間に形成した走行用スリットから丸鋸を突出して走
行し、テーブル面に保持した加工材を切断加工する走行
丸のこ盤において、上記テーブル面の裏側に、テーブル
面と平行の取付辺とこの取付辺と垂直の側辺によって構
成される一方および他方の骨部材を配設し、かつ上記少
なくとも一方の骨部材の側辺に、テーブル面と平行の取
付辺とこの取付辺に垂直の側辺によって構成される補助
骨部材の側辺側を取付ねしで締付け、さらに前記取付辺
からの取付ねじの距離より接近した位置と、同じく離隔
した位置に、それぞれ両垂直の側辺に作用する第１およ
び第２の調整ねしを設け、また、骨部材と補助骨部材の
取付辺にはそれぞれ刃口板を取り付けたことにある。That is, the gist of the present invention is to provide a traveling circular saw that cuts a workpiece held on a table surface by protruding the circular saw from a traveling slit formed between a pair of cutting edge plates on both sides, and cutting a workpiece held on a table surface. One and the other bone members constituted by a mounting side parallel to the table surface and a side perpendicular to the mounting side are disposed on the back side of the table surface, and on the side of the at least one bone member, Tightening the side side of the auxiliary bone member constituted by a mounting side parallel to the table surface and a side perpendicular to this mounting side with a mounting screw, and further at a position closer than the distance of the mounting screw from the mounting side; First and second adjustment screws that act on both vertical sides are provided at separate positions, and blade plates are attached to the mounting sides of the bone member and the auxiliary bone member, respectively. .

（作　用） 取付ねじト綬めた状態において、接近位置の第１の調整
ねじを操作すると、補助骨部材の側辺と骨部材の側辺と
の間隔が開き、刃口板を取り付けた反対側の端縁部を支
点として補助骨部材が回動する。(Function) When the first adjustment screw at the approach position is operated with the mounting screw in the suspended state, the distance between the side of the auxiliary bone member and the side of the bone member opens, and The auxiliary bone member rotates using the side end edge as a fulcrum.

このため、取付辺に取り付けた刃口板は鋸走行用スリッ
トに対して没入方向に作動する。また、上記と反対に離
隔位置の第２の調整ねじを操作すると、刃口板を取り付
けた側の端縁部を支点として補助骨部材が回動し、刃口
板は鋸走行用スリットに対し７て突出方向に作動する。Therefore, the cutting edge plate attached to the mounting side operates in the retracting direction with respect to the saw running slit. In addition, when the second adjusting screw located at a separate position is operated in the opposite direction to the above, the auxiliary bone member rotates around the edge on the side where the cutting edge plate is attached as a fulcrum, and the cutting edge plate is moved relative to the saw running slit. 7 and operates in the protruding direction.

従って、上記の第１、第２の調整ねじの操作によって他
方の刃口板の高さに適切に合わせることができる。Therefore, by operating the first and second adjustment screws described above, the height can be adjusted appropriately to the height of the other cutting edge plate.

そして、調整後において取付ねじを強固に締めれば、調
整側の補助骨部材を骨部材に一体的に結合することがで
きるので、頑丈な刃口剛性を得ることができる。If the mounting screw is firmly tightened after adjustment, the auxiliary bone member on the adjustment side can be integrally connected to the bone member, so that strong rigidity of the cutting edge can be obtained.

（実施例） 本発明に係る走行丸のこ盤の刃口板調整装置を一実施例
について具体的に説明する。(Example) An embodiment of the cutting edge plate adjustment device for a traveling circular saw according to the present invention will be specifically described.

第１図は本装置を備えたパネルソーの側面図第２図は同
じく背面図を示すもので、Ａは側面視はぼ台形状の後部
フレーム１と、傾斜状の前部フレーム２によって構成し
た本体フレーム　３は背面視中央部縦方向に若干の空所
を残して前部フレーム２に貼設したテーブル板　４ａお
よび４ｂは前部フレーム２に架設し、かつ上記した空所
に対応して配設した両側一対の骨部材　上記の骨部材４
ａ、４ｂは溝型鋼材によって構成するもので、テーブル
板３と平行の取付辺４１ａ、４１ｂと、これに垂直の側
辺４２ａ、４２ｂを有する。５は骨部材４ａの取付辺４
１ａと後に説明する補助骨部材の取付辺に貼設した刃口
板で、この刃口板５は前記したテーブル板３と同一平面
をなしている。また、上記の刃口板５は硬質の合成樹脂
板、軽金属板などによって構成する。　６は上記刃口板
５の縦方向に穿設した一条の鋸走行用スリットで、この
鋸走行用スリット６によって刃口板５は両側一対の刃口
板５ａおよび５ｂに分割される。Fig. 1 is a side view of a panel saw equipped with this device. Fig. 2 is a rear view of the panel saw. Frame 3 is a table board attached to the front frame 2 leaving a slight space in the longitudinal direction at the center when viewed from the rear. 4a and 4b are installed on the front frame 2 and are arranged corresponding to the above-mentioned space. A pair of bone members on both sides with the above-mentioned bone member 4
A and 4b are made of channel steel and have mounting sides 41a and 41b parallel to the table plate 3 and side sides 42a and 42b perpendicular thereto. 5 is the mounting side 4 of the bone member 4a
1a and a cutting edge plate affixed to the attachment side of an auxiliary bone member, which will be explained later, and this cutting edge plate 5 is on the same plane as the table plate 3 described above. The cutting edge plate 5 is made of a hard synthetic resin plate, a light metal plate, or the like. Reference numeral 6 denotes a single saw running slit formed in the longitudinal direction of the cutting edge plate 5, and this saw running slit 6 divides the cutting edge plate 5 into a pair of cutting edge plates 5a and 5b on both sides.

なお、上記の刃口板５ａおよび５ｂの配設態様等につい
ては、第４図を参照して後で詳述する。The manner in which the blade edge plates 5a and 5b are arranged will be described in detail later with reference to FIG. 4.

７は鋸走行用スリット６と直交してテーブル板３の下部
に配設した水平定規板で、この水平定規板７によって下
端を受けて加工材Ｗをテーブル面に載置する。Reference numeral 7 denotes a horizontal ruler plate disposed at the lower part of the table plate 3 perpendicular to the saw running slit 6, and the workpiece W is placed on the table surface with its lower end received by the horizontal ruler plate 7.

８は後部フレーム１における上下の横骨１ａに支持させ
てテーブル板３の裏面に配設したＨ形断面のガイドレー
ル　このガイドレール８は前記した鋸走行用スリット６
と前後方向に適宜の間隔をもって平行に配設する。　９
はガイドレール８に昇降自在に配設した移動ベースで、
この移動ベース９に切断ユニットＢを搭載する。Reference numeral 8 denotes a guide rail with an H-shaped cross section, which is supported by the upper and lower horizontal ribs 1a of the rear frame 1 and arranged on the back surface of the table board 3.
and arranged parallel to each other at appropriate intervals in the front-back direction. 9
is a movable base arranged on the guide rail 8 so that it can be raised and lowered freely,
A cutting unit B is mounted on this moving base 9.

第３図において、１０は回転軸１１を水平にして移動ベ
ース９に取り付けたモータ　１２は回転軸１１と同心の
軸受１３に回動自在に設けたアーム　１４はアーム１２
の自由端部に設けた軸受筒　１５は軸受筒１４に回転自
在に支承した水平の鋼軸　１６はフランジ１７を介して
鋼軸１５の一端に取り付けた丸鋸　１８はアーム１２に
連結した空圧シリンダで、ピストンロッドを伸長作動す
るとき、前記丸鋸１６を鋸走行用スリット６からテーブ
ル３上に突出し、また、ピストンロッドを収縮作動する
とき、丸鋸１６をそこから没入する。In FIG. 3, 10 is a motor attached to the moving base 9 with the rotating shaft 11 horizontal, 12 is an arm rotatably mounted on a bearing 13 concentric with the rotating shaft 11, and 14 is the arm 12.
15 is a horizontal steel shaft rotatably supported on the bearing sleeve 14 16 is a circular saw attached to one end of the steel shaft 15 via a flange 17 18 is a pneumatic pressure connected to the arm 12 When the piston rod is extended by the cylinder, the circular saw 16 is projected onto the table 3 from the saw running slit 6, and when the piston rod is retracted, the circular saw 16 is retracted therefrom.

１９は鋼軸１５に固定した受動プーリ２０と、回転軸１
１に固定した駆動プーリ２１との間に張設した伝動ベル
ト　２２は丸鋸１６の没入位置において、この丸鋸１６
を囲繞するように設けた集塵カバーであるＥは切断ユニ
ットＢを昇降移動する切断送り手段で、２３および２４
はそれぞれガイドレール８の上端および下端に取り付け
た一対のスプロケット２５は上記スプロケット２３．２
４に無端状に張設したチェノで、このチェノ２５の一端
を前記移動ベース９に結着する。　２６は適宜の伝動手
段を介して下部スプロケット２４に連係した正逆駆動モ
ータ　この正逆駆動モータ２６はチェノ２５を上昇また
は下降方向に走行駆動し、切断ユニットＢを所要の切断
送り方向に移送する。Reference numeral 19 denotes a passive pulley 20 fixed to the steel shaft 15 and a rotating shaft 1.
When the circular saw 16 is in the retracted position, the transmission belt 22 is stretched between the driving pulley 21 fixed to the circular saw 16 and the driving pulley 21 fixed to the circular saw 16
E, which is a dust collection cover provided so as to surround the cutting unit B, is a cutting feed means for moving the cutting unit B up and down;
A pair of sprockets 25 attached to the upper and lower ends of the guide rail 8 are the sprockets 23.2, respectively.
One end of this chino 25 is tied to the movable base 9 by a chino 25 stretched in an endless manner. 26 is a forward/reverse drive motor linked to the lower sprocket 24 via an appropriate transmission means. This forward/reverse drive motor 26 drives the chino 25 to move upward or downward, and transports the cutting unit B in the desired cutting feed direction. .

Ｆは加工材Ｗをテーブル面に圧接固定する押え手段を示
すもので、２７は刃口板らに対応して前側に配設した側
面視コ字形状の取付フレーム　２８は上下一対のリンク
腕２９．２９によって上記取付フレーム２７に作動自在
に設けた押え板　３０は加工材Ｗとの接触面に貼設した
クツションパッド　３１は押え板２８を刃口板５に対し
接近および離反作動する空圧シリンダである。F indicates a holding means for press-fixing the workpiece W to the table surface; 27 is a mounting frame that is U-shaped in side view and arranged on the front side corresponding to the cutting edge plate; 28 is a pair of upper and lower link arms 29; .29 is a presser plate movably provided on the mounting frame 27; 30 is a cushion pad attached to the contact surface with the workpiece W; 31 is a pneumatic pressure plate that moves the presser plate 28 toward and away from the cutting edge plate 5; It is a cylinder.

次に刃口板５（５ａ、５ｂ）の取付構成および調整手段
など本発明の要旨部分を第４図を参照して説明する。Next, the gist of the present invention, such as the mounting structure and adjustment means for the blade edge plates 5 (5a, 5b), will be explained with reference to FIG.

すなわち、３５は骨部材４ｂに隣接して設けた補助骨部
材で、この補助骨部材３５は山型鋼材によって構成する
。そして、テーブル３と平行の前部の取付辺３５ａに一
方の刃口板５ｂを取り付け　取付辺３５ａと垂直の側辺
３５ｂを前記した骨部材４ｂの側辺４２ｂに接合する。That is, 35 is an auxiliary bone member provided adjacent to the bone member 4b, and this auxiliary bone member 35 is made of angle-shaped steel. Then, one of the cutting edge plates 5b is attached to the front mounting edge 35a parallel to the table 3, and the side edge 35b perpendicular to the mounting edge 35a is joined to the side edge 42b of the bone member 4b described above.

３６は側辺３５ｂに設けたねし孔　３７は両側辺３５ｂ
、４２ｂを締め付けるようにスプリングワッシャー３８
を介してねじ孔３６に螺合した取付ねじ　３９は取付辺
４１ｂから取付ねじ３７までの距離より接近した位置に
おいて補助骨部材３５の側辺３５ｂに設けたねし孔 ４０はねじ孔３９に螺合し、先端を他方の骨部材４ｂの
側辺４２ｂに当接した第１の調整ねじ　４３は取付辺４
１ｂから取付ねじ３７までの距離より離隔した位置にお
いて補助骨部材３５の側辺３５ｂに設けたねし孔　４４
はねし孔４３に螺合し、先端を他方の骨部材４ｂの側辺
４２ｂに当接した第２の調整ねじ　上記の第１、第２の
調整ねじ４０．４４は取付ねじ３７を挟んて両側に配設
するもので、骨部材４ｂの長手方向に所定の間隔で数箇
所に設ける。36 is a screw hole provided on the side 35b. 37 is a hole on both sides 35b.
, spring washer 38 to tighten 42b.
The mounting screw 39 is screwed into the screw hole 36 through the threaded hole 40 provided on the side 35b of the auxiliary bone member 35 at a position closer than the distance from the mounting side 41b to the mounting screw 37. The first adjustment screw 43 has its tip abutted against the side 42b of the other bone member 4b.
A tapped hole 44 provided in the side 35b of the auxiliary bone member 35 at a position farther away than the distance from 1b to the mounting screw 37
A second adjustment screw is screwed into the spring hole 43 and has its tip abutted against the side 42b of the other bone member 4b. They are provided on both sides, and are provided at several locations at predetermined intervals in the longitudinal direction of the bone member 4b.

３２ａおよび３２ｂは両側の刃口板５ａ、５ｂにそれぞ
れ設けた長孔状の取付孔　３３ａおよび３３ｂは骨部材
４　ａ　、３５に設けたねじ穴　３４ａ、３４ｂは取付
孔３２ａ、３２ｂを挿通してそれぞれねじ穴３３ａ、３
３ｂに螺合した止めねじで、刃口板５ａ、５ｂを取付辺
４１ａ、３５ａに固定する。32a and 32b are elongated mounting holes provided in the cutting edge plates 5a and 5b on both sides, respectively. 33a and 33b are screw holes provided in the bone members 4a and 35. 34a and 34b are holes inserted through the mounting holes 32a and 32b. Screw holes 33a and 3 respectively
The cutting edge plates 5a, 5b are fixed to the mounting sides 41a, 35a with setscrews screwed into the blades 3b.

上記の刃口板５ａ、５ｂは一方の溝型鋼材側の取付辺４
１ａに取り付けたものを基準側とし、他方の山型鋼材側
の取付辺３５ａに取り付けたものを調整側とする。The above-mentioned cutting edge plates 5a and 5b are attached to the mounting side 4 on one side of the grooved steel material.
The one attached to 1a is the reference side, and the one attached to the other angle-shaped steel side mounting side 35a is the adjustment side.

なお、ａは補助骨部材３５において側辺３５ｂの一方の
端縁部　ｂは他方の端縁部である。In addition, a is one edge part of the side 35b of the auxiliary bone member 35, and b is the other edge part.

本発明に係る刃口板調整装置の構成は上記の通りであり
、次のようにして両側一対の刃口板５ａ、５ｂの段差を
矯正する。The configuration of the cutting edge plate adjusting device according to the present invention is as described above, and the level difference between the pair of cutting edge plates 5a and 5b on both sides is corrected in the following manner.

当初において、止めねじ３４ａ、３４ｂによって骨部材
４ａおよび補助骨部材３５に一連の刃口板５を取り付け
、そして、この後に丸鋸１６をこの刃口板５上に突出し
て走行すると、上記の刃口板５は二つの刃口板５ａ、５
ｂに分割され、中央に調走行用スリット６が形成される
。そしてその結果、剛性をもつ骨部材４ａ、３５の性状
に応じて個々において部分的に反り、歪みを生じ、第５
図（１）、（２）の仮想線で示すような刃口板５ａ、５
ｂの段差ｅを生ずる。この段差ｅはテーブル表面側で確
認することができる。Initially, a series of blade plates 5 are attached to the bone member 4a and the auxiliary bone member 35 by set screws 34a, 34b, and when the circular saw 16 is subsequently run with the blade protruding onto this blade plate 5, the blades are The mouth plate 5 has two blade mouth plates 5a, 5.
b, and a slit 6 for adjustment travel is formed in the center. As a result, depending on the properties of the rigid bone members 4a, 35, each bone member 4a, 35 is partially warped and distorted.
Cutting edge plates 5a and 5 as shown by the imaginary lines in Figures (1) and (2)
This produces a step e of b. This level difference e can be confirmed on the table surface side.

同図（１）の仮想線のように、基準側の刃口板５ａより
調整側の刃口板５ｂの高さが低い場合は、その部分に対
応する取付ねじ３７を緩めた後に、第２の調整ねじ４４
を操作し、骨部材４ｂの側辺４２ｂと補助骨部材３５の
側辺３５ｂを離隔するように作用する。この作用によっ
て補助骨部材３５は一方の端縁部ａを支点として反時計
方向に回動するので、取付辺３５ａの先端が突出方向に
微動し、刃口板５ｂが基準側の刃口板５ａに一致する。If the height of the cutting edge plate 5b on the adjustment side is lower than the cutting edge plate 5a on the reference side, as shown by the imaginary line in FIG. adjustment screw 44
is operated to separate the side 42b of the bone member 4b and the side 35b of the auxiliary bone member 35. Due to this action, the auxiliary bone member 35 rotates counterclockwise about one end edge a as a fulcrum, so that the tip of the attachment side 35a moves slightly in the protruding direction, and the blade edge plate 5b is moved from the reference side blade edge plate 5a. matches.

両刃口板５ａ、５ｂの高さが揃った後は、前記の取付ね
じ３７を締め付けて骨部材４ｂと補助骨部材３５を一体
的に固定する。After the heights of the double-edged mouth plates 5a and 5b are equalized, the mounting screws 37 are tightened to integrally fix the bone member 4b and the auxiliary bone member 35.

また、同図（２）の仮想線のように、基準側の刃口板５
ａより調整側の刃口板５ｂの高さか高い場合は、取付ね
じ３７を緩めた後に、第１の調整ねじ４０を操作し、両
側辺４２ｂ　、３５ｂを離隔するように作用する。この
作用によって補助骨部材３５は他方の端縁部すを支点と
して時計方向に回動するので、取付辺３５ａの先端が没
入方向に微動し、刃口板５ｂが基準側の刃口板５ａに一
致する。Also, as shown by the imaginary line in the same figure (2), the cutting edge plate 5 on the reference side
If the height of the cutting edge plate 5b on the adjustment side is higher than the height of the cutting edge plate 5b on the adjustment side, loosen the mounting screw 37 and then operate the first adjustment screw 40 to separate the sides 42b and 35b. Due to this action, the auxiliary bone member 35 rotates clockwise using the other end edge as a fulcrum, so the tip of the attachment side 35a moves slightly in the retracting direction, and the cutting edge plate 5b moves against the cutting edge plate 5a on the reference side. Match.

両刃口板５ａ、５ｂの高さが揃った後は、前記同様に取
付ねじ３７を締め付けて骨部材４ｂと補助骨部材３５を
一体的に固定する。After the heights of the double-edged mouth plates 5a and 5b are equalized, the mounting screws 37 are tightened in the same manner as described above to integrally fix the bone member 4b and the auxiliary bone member 35.

上記の調整操作は、第１、第２の調整ねヒ４０、４４が
配設された各箇所において所望に行うようにする。The above adjustment operation is performed as desired at each location where the first and second adjustment screws 40 and 44 are provided.

なお、上記の一実施例では調整側の補助骨部材を山型鋼
材としたが、基準側と同じ溝型鋼材を使用したり、或は
適宜断面に補強してもよい。また、補助骨部材側にねし
孔３６を設けて、これに取付ねじ３７を螺合したが、両
者の関係を逆にして、骨部材側にねじ孔を設けてこれに
取付ねじを螺合するようにしてもよい。さらに、第１、
第２の調整ねじ４０．４４は骨部材４ｂ側に設けて、こ
れらを補助骨部材の側辺３５ｂに当接するようにしても
よい。In the above embodiment, the auxiliary bone member on the adjustment side is made of angle-shaped steel, but the same groove-shaped steel as on the reference side may be used, or the section may be reinforced as appropriate. In addition, a tapped hole 36 was provided on the auxiliary bone member side and the mounting screw 37 was screwed into it, but the relationship between the two was reversed, and a screw hole was provided on the bone member side and the mounting screw was screwed into it. You may also do so. Furthermore, the first
The second adjustment screws 40, 44 may be provided on the side of the bone member 4b so that they abut against the side 35b of the auxiliary bone member.

また、以上実施例の構成は、本発明の刃口板調整装置を
切断方向が縦方向のパネルソーに適用して説明したが、
切断方向が横方向のランニングソーにおいても同様に実
施することができる。In addition, the configuration of the embodiment has been described by applying the blade plate adjusting device of the present invention to a panel saw whose cutting direction is vertical.
The same method can be applied to a running saw whose cutting direction is the horizontal direction.

（発明の効果） 以上のように本発明の刃口板調整装置は、刃口板を設け
た補助骨部材を基準となる骨部材に対して第１、第２の
調整ねしで傾動し、これによって段差の調整を行い、ま
た調整後は取付ねじて両者を一体的に構成するようにし
たものである。このため、操作が容易であって構成を簡
単にすることがてきる。また、画賛部材の一体化によっ
て高い刃口板の構成強度を得ることができる。(Effects of the Invention) As described above, the cutting edge plate adjustment device of the present invention tilts the auxiliary bone member provided with the cutting edge plate with respect to the reference bone member using the first and second adjustment screws, This allows the level difference to be adjusted, and after the adjustment, the two can be integrated by screwing them together. Therefore, the operation is easy and the configuration can be simplified. Further, by integrating the supporting members, high structural strength of the blade mouth plate can be obtained.

【図面の簡単な説明】[Brief explanation of drawings]

図面は、本発明に係る走行丸のこ盤の刃口板調整装置の
一実施例を示すもので、第１図はこの装置を備えたパネ
ルソーの側面図　第２図は同じく背面図　第３図は切断
ユニットの構成を示す正面図　第４図は刃口調整装置の
要部の構成を示す横断平面図　第５図（１）、（２）は
調整操作状態を示す説明図　第６図及び第７図は従来の
刃口板調整装置の構成を示す説明図である。 ２：前部フレーム　３：テーブル板　４ａ、４ｂ＝骨部
材　５（５ａ、５ｂ）、刃口板　６：調走行用スリット
　９：移動ベース　１６：丸鋸　３２ａ、３２ｂ：取付
孔　３３ａ　、３３ｂ　：ねじ穴　３４ａ、３４ｂ＝止
めねじ　３５：補助骨部材　　３５ａ：取付辺３５ｂ＝
垂直の側辺　３６：ねじ穴　３７：取付ねじ３８ニスプ
リングワツシヤー　３９：ねじ孔　４０：第１の調整ね
じ　４１ａ、４１ｂ＝取付辺　４２ａ、４２ｂ＝垂直の
側辺　４３：ねじ孔　４４：第２の調整ねじ　ａニ一方
の端縁部　ｂ＝他方の端縁部第３図The drawings show an embodiment of the cutting edge plate adjustment device for a traveling circular saw according to the present invention. FIG. 1 is a side view of a panel saw equipped with this device. FIG. 2 is a rear view. is a front view showing the configuration of the cutting unit. FIG. 4 is a cross-sectional plan view showing the configuration of the main parts of the blade adjustment device. FIGS. 5 (1) and (2) are explanatory diagrams showing the adjustment operation state. FIG. 7 is an explanatory diagram showing the configuration of a conventional blade edge plate adjusting device. 2: Front frame 3: Table plate 4a, 4b = bone members 5 (5a, 5b), blade plate 6: Adjustment travel slit 9: Moving base 16: Circular saw 32a, 32b: Mounting holes 33a, 33b: Screws Holes 34a, 34b = Set screw 35: Auxiliary bone member 35a: Mounting side 35b =
Vertical side 36: Screw hole 37: Mounting screw 38 spring washer 39: Screw hole 40: First adjustment screw 41a, 41b = Mounting side 42a, 42b = Vertical side 43: Screw hole 44: Second Adjustment screw a = One end edge b = Other end edge Figure 3

Claims (1)

【特許請求の範囲】[Claims] 両側一対の刃口板間に形成した走行用スリットから丸鋸
を突出して走行し、テーブル面に保持した加工材を切断
加工する走行丸のこ盤において、上記テーブル面の裏側
に、テーブル面と平行の取付辺とこの取付辺と垂直の側
辺によって構成される一方および他方の骨部材を配設し
、かつ上記少なくとも一方の骨部材の側辺に、テーブル
面と平行の取付辺とこの取付辺に垂直の側辺によって構
成される補助骨部材の側辺側を取付ねじで締付け、さら
に前記取付辺からの取付ねじの距離より接近した位置と
、同じく離隔した位置に、それぞれ両垂直の側辺に作用
する第１および第２の調整ねじを設け、また、骨部材と
補助骨部材の取付辺にはそれぞれ刃口板を取り付けたこ
とを特徴とする走行丸のこ盤の刃口板調整装置。In a traveling circular saw machine that cuts a workpiece held on a table surface by protruding the circular saw from a traveling slit formed between a pair of blade plates on both sides, there is a table surface and a table surface on the back side of the table surface. One and the other bone members constituted by a parallel mounting side and a side perpendicular to this mounting side are arranged, and at least one side of the bone member is provided with a mounting side parallel to the table surface and this mounting side. Tighten the side side of the auxiliary bone member, which is formed by the sides perpendicular to the side, with a mounting screw, and then tighten the screws on both perpendicular sides at a position closer than the distance of the mounting screw from the said mounting side and at a position equally distant from the said mounting side. A blade plate adjustment for a traveling circular saw, characterized in that first and second adjustment screws acting on the sides are provided, and blade plates are attached to the mounting sides of the bone member and the auxiliary bone member, respectively. Device.