JPH0324321Y2 - - Google Patents
Info
- Publication number
- JPH0324321Y2 JPH0324321Y2 JP1986082888U JP8288886U JPH0324321Y2 JP H0324321 Y2 JPH0324321 Y2 JP H0324321Y2 JP 1986082888 U JP1986082888 U JP 1986082888U JP 8288886 U JP8288886 U JP 8288886U JP H0324321 Y2 JPH0324321 Y2 JP H0324321Y2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- replaceable blade
- replaceable
- material feeding
- edge
- 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
- 239000000463 material Substances 0.000 claims description 36
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Milling, Drilling, And Turning Of Wood (AREA)
Description
【考案の詳細な説明】
〈産業上の利用分野〉
本考案は両刃からなる替刃使い捨ての切削刃物
を備えた替刃式の木工用超仕上鉋盤に関するもの
である。[Detailed Description of the Invention] <Industrial Field of Application> The present invention relates to a super-finishing planer for woodworking with replaceable blades, which is equipped with a double-edged disposable cutting blade.
〈従来の技術〉
従来の両刃を備えた替刃式木工用超仕上鉋にお
ける替刃取付けは第６図に示す様に、両刃を備え
た替刃イと裏刃ロを所定の切刃寸法になる様に一
体的にセツトし、それらを替刃取付用傾斜面ハに
植設した複数個の位置決めピンニに嵌装して設置
し、そのピンニの挿入孔ホは替刃イを180度回転
して他方の切刃を使用した場合でも、挿通される
よう多数穿孔してある、そして位置決めを終えた
替刃イと裏刃ロは一体的に締付けボルトヘにより
前記傾斜面ハに取付ける様にしているものであ
る。したがつて傾斜面には該傾斜面に対して垂直
にした複数個の嵌装位置決めピンを設けなくては
ならず、さらに替刃、裏刃には、そのピン挿入孔
が必要となる製作工数を多くし、又、その交換作
業も締付けねじを完全に取り除き、その後、位置
決めピンから裏刃、替刃の順で抜き取り交換しな
ければならない面倒で手間がかかり、又、位置決
めピンに替刃と裏刃を嵌装して、替刃と裏刃の位
置を決めているので替刃の切刃先端と裏刃先端の
間隔トすなわち裏刃距離は一定となり、加工木材
に材質、切削の程度に応じたその後の間隔変更は
できないため、切削材料はおのずと限定される利
用分野の狭いものである等の欠点を持つている。<Prior art> As shown in Figure 6, the installation of the replaceable blade in a conventional replaceable blade type super finishing plane for woodworking, which is equipped with double-edged blades, involves adjusting the double-edged replaceable blade A and back blade B to the specified cutting blade dimensions. Then, install them by fitting them into the plurality of positioning pins planted on the inclined surface C for attaching the spare blade, and the insertion hole E of the pins rotates the spare blade A by 180 degrees. Even when the other cutting blade is used, multiple holes are drilled so that it can be inserted through.After positioning, the replacement blade A and the back blade B are integrally attached to the inclined surface C using a tightening bolt. It is something. Therefore, it is necessary to provide a plurality of fitting positioning pins perpendicular to the inclined surface on the inclined surface, and additionally, the replacement blade and back blade require a manufacturing man-hour for the pin insertion hole. In addition, the replacement work requires completely removing the tightening screw, and then removing and replacing the back blade and the replacement blade from the locating pin, which is troublesome and time-consuming. Since the back blade is fitted and the position of the replaceable blade and the back blade is determined, the distance between the cutting blade tip of the replaceable blade and the back blade tip, that is, the back blade distance, is constant, and it can be adjusted depending on the material of the processed wood and the degree of cutting. Since it is not possible to change the spacing accordingly, cutting materials naturally have drawbacks such as being limited to a narrow field of use.
〈考案が解決しようとする問題点〉
本考案は、前項に述べた欠点を解決することを
問題点とするものである。<Problems to be solved by the invention> The problem of the present invention is to solve the drawbacks mentioned in the previous section.
〈問題点を解決するための手段〉
本考案は、送材案内面に係合した刃口に対応し
て形成した傾斜面を持つ替刃支持板を配置し、そ
の傾斜面に替刃を挟圧固定する替刃押え板を設
け、さらに替刃押え板の挟圧が働く傾斜面上端面
に送材案内面と連通する替刃嵌込溝を備え、送材
案内面側より替刃嵌込溝に嵌める如くすると共
に、その該溝内の下部に替刃の逃げ面が当接する
替刃位置決めストツパー面を設け、該ストツパー
面の替刃刃先縁が位置する附近を切欠き替刃刃先
縁を非接触状態に位置させ、該刃先縁の損傷をな
くした事を特徴とするものである。<Means for solving the problem> The present invention arranges a replaceable blade support plate having an inclined surface formed to correspond to the cutting edge engaged with the material feeding guide surface, and holds the replaceable blade between the inclined surfaces. A spare blade holding plate is provided for pressure fixing, and a spare blade fitting groove communicating with the material feeding guide surface is provided on the upper end surface of the inclined surface where the pinching pressure of the spare blade holding plate is applied, and the spare blade is fitted from the material feeding guide surface side. In addition to fitting into the groove, a replaceable blade positioning stopper surface is provided at the lower part of the groove, with which the flank of the replaceable blade comes into contact, and the stopper surface is cut out near where the replaceable blade's cutting edge is located. It is characterized by being positioned in a non-contact state to eliminate damage to the edge of the blade.
〈作用〉
前記替刃は、逃げ面を位置決めストツパーに当
接する様に送材案内面側より替刃嵌込差に嵌め、
替刃押え板の挟合固定のみにより替刃の刃先縁を
送材案内面上に突出させて位置決めがされる。位
置決めストツパー面には当接して位置した替刃刃
先縁附近には切欠溝を設けて、その刃先縁がいず
れにも接触しない如くして該刃先縁の損傷を防止
している。<Function> The above-mentioned replaceable blade is fitted into the replaceable blade insertion gap from the material feeding guide surface side so that the flank surface is in contact with the positioning stopper,
Only by clamping and fixing the replaceable blade press plate, the blade edge of the replaceable blade is projected onto the material feeding guide surface and positioned. A cutout groove is provided near the tip edge of the replaceable blade that is placed in contact with the positioning stopper surface to prevent the tip edge from coming into contact with any of the blades to prevent damage to the tip edge.
〈実施例〉
第１図は、本考案を備えた木工用超仕上鉋盤の
一例を示し、基台１上に上面を送材案内面２とし
た送材テーブル３を設け、その送材テーブル３上
には昇降ねじ４と昇降案内支柱５，５を係合した
送材装置６が、送材路を介して昇降自在に設けて
あり、７はその昇降ハンドルである。<Example> Fig. 1 shows an example of a super finishing planer for woodworking equipped with the present invention. A material feeding device 6 in which a lifting screw 4 and lifting guide columns 5, 5 are engaged is provided on 3 so as to be freely raised and lowered via a material feeding path, and 7 is a lifting handle thereof.
前記送材装置６は、送材フレーム８内に駆動ロ
ール９と従動ロール１０を設け、該ロール９，１
０に送材ベルト１１を掛け渡して構成されてい
る。 The material feeding device 6 includes a driving roll 9 and a driven roll 10 in a material feeding frame 8, and the rolls 9, 1
A material conveying belt 11 is stretched around the belt 0.
前記送材テーブル３の送材案内面２には凹陥穴
１２を設け、この凹陥穴１２の前側には上下動調
整可能にした刃口１３が設けてあり、その刃口１
３は、第３図に示す如く該刃口１３の支持上面１
４に対応する下面を傾斜面１５とし、支持面１４
と刃口１３の間に楔片１６を介入し、その楔片を
刃口１３の下部側方の調整ねじ１７に連結し、調
整ねじ１１を回転して刃口１３の上下動を調整で
きる様にしている、１８は送材テーブル３側より
皿バネ等の弾器１９を係合して挿入し、楔片１６
の小判孔２０を貫通させて刃口１３に螺合してそ
の刃口を固定させる複数個所に設けた締付ねじで
ある。又、後側には刃口１３に対応して形成した
傾斜面２１を持つ替刃支持板２２が設けてあり、
その傾斜面２１に分離可能に締付ボルト２３を介
して挟圧固定した替刃押え板２４を設けている、
さらに替刃押え板２４の挟圧が働く傾斜面２１の
傾斜上端面には送材案内面２と連通する替刃嵌込
溝２５を設け、送材案内面２側より替刃を替刃嵌
込溝２５に嵌める如くしている。その溝２５内の
下部には替刃の逃げ面２８が当接する替刃位置決
めストツパー面２６が設けてある、そして上下に
切刃を備え左右対称構造で、その縦断面形状は台
形からなる替刃２７を、180度回転させて他方の
切刃を使用できる様にしている、そして両刃式の
替刃２７の、下方側の逃げ面２８が前記位置決め
ストツパー面２６に接触する如くして、その替刃
２７を替刃嵌込溝２５に嵌めて挟合固定し、該替
刃２７の刃先縁を送材面から突出させる。尚、位
置決めストツパー面２６の傾斜面は替刃２７に逃
げ面２８に倣つた傾斜面になつており、前記にお
ける両逃げ面、接触の際は密接するものである、
又、位置決めストツパー面２６は替刃２７の刃先
縁が接触する附近は切欠溝２９を設けて接触しな
い様にしてあり、さらには替刃押え板２４側の替
刃２７の刃先縁が接触する附近にも切欠溝３０を
設けて接触しない様にしてある（第４図参照）。 A recessed hole 12 is provided in the material feeding guide surface 2 of the material feeding table 3, and a cutting edge 13 that can be vertically adjusted is provided on the front side of this depressed hole 12.
3 is the supporting upper surface 1 of the blade mouth 13 as shown in FIG.
The lower surface corresponding to 4 is an inclined surface 15, and the supporting surface 14
A wedge piece 16 is inserted between the blade mouth 13 and the blade mouth 13, and the wedge piece is connected to the adjustment screw 17 on the lower side of the blade mouth 13, so that the vertical movement of the blade mouth 13 can be adjusted by rotating the adjustment screw 11. 18, engage and insert an elastic device 19 such as a disc spring from the material feeding table 3 side, and insert the wedge piece 16.
These are tightening screws provided at a plurality of locations that pass through the oval holes 20 of the blade and screw into the blade mouth 13 to fix the blade mouth. Further, a replaceable blade support plate 22 having an inclined surface 21 formed to correspond to the blade opening 13 is provided on the rear side.
A replaceable blade holding plate 24 is provided on the inclined surface 21 and is separably fixed under pressure via a tightening bolt 23.
Furthermore, a replaceable blade fitting groove 25 communicating with the material feeding guide surface 2 is provided on the inclined upper end surface of the inclined surface 21 where the pinching pressure of the replaceable blade holding plate 24 is applied, and a replaceable blade is fitted from the material feeding guide surface 2 side. It is designed to fit into the groove 25. In the lower part of the groove 25, a blade positioning stopper surface 26 is provided, which the flank 28 of the blade comes into contact with, and the blade has a symmetrical structure with cutting blades on the top and bottom, and its vertical cross-sectional shape is trapezoidal. 27 is rotated 180 degrees so that the other cutting blade can be used, and the lower flank face 28 of the double-edged replaceable blade 27 is in contact with the positioning stopper surface 26, so that the replacement blade 27 can be rotated 180 degrees to use the other cutting blade. The blade 27 is fitted into the replaceable blade fitting groove 25 and clamped and fixed, and the cutting edge of the replaceable blade 27 is made to protrude from the material feeding surface. Incidentally, the inclined surface of the positioning stopper surface 26 is an inclined surface that follows the flank surface 28 of the replaceable blade 27, and both flank surfaces mentioned above come into close contact when they come into contact.
In addition, the positioning stopper surface 26 is provided with a notch groove 29 in the area where the cutting edge of the replaceable blade 27 comes into contact to prevent contact, and furthermore, in the area where the cutting edge of the replaceable blade 27 on the side of the replacement blade holding plate 24 comes into contact, A cutout groove 30 is also provided in the groove to prevent contact (see FIG. 4).
前記替刃支持板２２に設けた替刃押え板２４は
傾斜方向への微調整移動を可能にしていて、替刃
２７の刃先縁と替刃押え板２４の先端縁との間隔
を調整する、すなわち替刃押え板２４は従来公知
の裏刃の作用も施すものである。３１は締付けボ
ルト２３を緩めた時、替刃押え板２４を弾圧して
挟合状態を緩和させ替刃２７の脱着を容易にする
スプリング等の弾器である。３２は複数個所に設
けた替刃支持板２２の取付けボルトで、その該ボ
ルト３２の上部は脱着自在にした蓋３３を覆い、
送材面と同一面となる様にしている。 The replaceable blade press plate 24 provided on the replaceable blade support plate 22 allows fine adjustment movement in the inclination direction, and adjusts the distance between the blade edge of the replaceable blade 27 and the tip edge of the replaceable blade press plate 24. That is, the replaceable blade holding plate 24 also functions as a conventionally known back blade. Reference numeral 31 denotes a spring or other force that presses the replaceable blade presser plate 24 to relieve the jammed state when the tightening bolt 23 is loosened, thereby making it easier to attach and detach the replaceable blade 27. Reference numeral 32 indicates mounting bolts for the replaceable blade support plate 22 provided at a plurality of locations, and the upper part of the bolt 32 covers a removable lid 33.
The surface is made to be the same as the material feeding surface.
第５図は第２実施例を示し、前記第１実施例と
異なるところは替刃の縦断面形状は平行四辺形に
構成され、裏表を逆にして180度回転させて他方
の切刃を使用する様にした替刃３４とし、傾斜面
２１上端面の替刃嵌込溝３５内の下部に設けた替
刃位置決めストツパー面３６の傾斜面は、替刃３
４の逃げ面３７に倣つた傾斜面になつていて、前
記第１実施例と同様で替刃３４の逃げ面３７が該
ストツパー面３６に接触した際は密接状態にな
る、さらに位置決めストツパー面３６は替刃３４
の刃先縁が接触する附近は切欠溝３８を設けて接
触しない様にしてある、又、第２実施例の場合は
替刃３４の刃先縁は替刃押え板２４には接触しな
いので、前記の様に替刃押え板２４には切欠溝を
設ける必要がないものであり、その他は第１実施
例と同じであるから、同一符号を付した。 Fig. 5 shows a second embodiment, which differs from the first embodiment in that the vertical cross-sectional shape of the spare blade is a parallelogram, and the other cutting blade is used by turning it upside down and rotating it 180 degrees. The replaceable blade 34 is configured such that the replaceable blade 34
Similar to the first embodiment, when the flank surface 37 of the replaceable blade 34 comes into contact with the stopper surface 36, the blade is in a close contact state, and the positioning stopper surface 36 is replacement blade 34
A notch groove 38 is provided in the vicinity where the blade edge of the blade comes into contact to prevent contact.In addition, in the case of the second embodiment, the blade edge of the replaceable blade 34 does not come into contact with the blade holding plate 24, so the above-mentioned Similarly, there is no need to provide a cutout groove in the replaceable blade holding plate 24, and the other parts are the same as in the first embodiment, so the same reference numerals are given.
本考案は送材テーブル３に直接に替刃支持板２
２と替刃押え板２４とを介して替刃２７、若しく
は３４を取付ける構成のみでなく、従来公知のよ
うにナイフストツクと送材テーブル３の脱着可能
に取付け、そのナイフストツクに刃物支持板６と
替刃押え板２４を分離可能に設ける構成も同じ技
術的範囲のうちにあるものである。 In this invention, the replacement blade support plate 2 is directly attached to the material feeding table 3.
In addition to the configuration in which the replaceable blade 27 or 34 is attached via the replaceable blade holding plate 24 and the replaceable blade holding plate 24, the knife stock and the material feeding table 3 are removably attached as is conventionally known, and the knife stock is replaced with the cutter support plate 6. A configuration in which the blade holding plate 24 is provided in a separable manner is also within the same technical scope.
前記実施例の動作を説明する。 The operation of the above embodiment will be explained.
昇降ハンドル７を操作して前記送材装置６と送
材案内面２との間隔を加工材の厚さに対応する所
定間隔に調整し、さらに替刃刃先縁に対して刃口
１３の高さを調整ねじ１７を操作して所定の高さ
に調整し、前記送材間隔に加工板を供給すること
により、送材装置６の送材ベルト１１によつて送
られ、その加工材は走行し加工材下面を替刃によ
つて切削する。かかる切削加工を繰返すと替刃の
切刃先端が摩耗し、その取換えが必要となる、そ
の取換え手順について説明する。 Operate the lifting handle 7 to adjust the distance between the material feeding device 6 and the material feeding guide surface 2 to a predetermined distance corresponding to the thickness of the material to be processed, and further adjust the height of the blade mouth 13 with respect to the blade edge of the replaceable blade. By operating the adjustment screw 17 to adjust the height to a predetermined height, and supplying a workpiece plate at the above-mentioned feed interval, the workpiece is fed by the workpiece conveying belt 11 of the workpiece conveying device 6, and the workpiece travels. Cut the bottom surface of the workpiece using a replaceable blade. If such cutting is repeated, the tip of the cutting edge of the replaceable blade will wear out and will need to be replaced.The replacement procedure will be described below.
蓋３３を取除いて取付ボルト３２を緩め、替刃
支持板２２を取外し締付けボルト２３を緩める、
又は、替刃支持板２２は取外さずそのままの状態
で、凹陥穴１２の側面より操作して締付けボルト
２３を緩める。その該ボルト２３を緩める事によ
り圧縮してした弾器３１の反発によつて替刃押え
板２４の上端部を弾圧し、締付ボルト２３を取付
けたまま替刃押え板２４下端部を支点にして上端
部を押下げ替刃が脱着できる隙間が作られる。そ
の後、替刃を送材案内面２側より抜取り第４図に
示す断面形状が台形の替刃２７の場合は、180度
回転させて切刃の上下を入換え、逃げ面２８が位
置決めストツパー２６に当接する如く替刃嵌込溝
２５に嵌める、又、第５図に示す断面形状が平行
四辺形の替刃３４の場合は、裏表を逆にして180
度回転させて刃の上下を入れ換え、逃げ面３７が
位置決めストツパー３６に当接する如く替刃嵌込
溝３５に嵌める。そして締付けボルト２３を締付
ける事により替刃押え板２４の挟圧によつて替刃
２７、若しくは替刃３４を挟合固定するのみの簡
単な構成と操作で替刃の刃先縁を送材面上に突出
させて位置決めができるものである。又、位置決
めストツパー面２６の面は替刃の刃先縁が当接す
る附近は切欠溝を設けて接触しない様にしたので
刃先縁の損傷はまつたくない。 Remove the lid 33 and loosen the mounting bolts 32, remove the replaceable blade support plate 22 and loosen the tightening bolts 23,
Alternatively, the replacement blade support plate 22 may be left as it is without being removed, and the tightening bolt 23 may be loosened by operating from the side surface of the recessed hole 12. When the bolt 23 is loosened, the repulsion of the compressed ammunition 31 presses the upper end of the replacement blade holding plate 24, and with the tightening bolt 23 still attached, the lower end of the replacement blade holding plate 24 is used as a fulcrum. Press down on the top end to create a gap where the replaceable blade can be attached and detached. After that, the replaceable blade is extracted from the material feeding guide surface 2 side, and if the replaceable blade 27 has a trapezoidal cross-sectional shape as shown in FIG. If the blade 34 is a parallelogram in cross-section as shown in FIG.
Rotate the blade once to change the top and bottom of the blade, and fit it into the replaceable blade fitting groove 35 so that the flank 37 contacts the positioning stopper 36. Then, by tightening the tightening bolt 23, the replaceable blade 27 or the replaceable blade 34 is clamped and fixed by the clamping pressure of the replaceable blade holding plate 24.With a simple configuration and operation, the blade edge of the replaceable blade is placed on the material feeding surface. It can be positioned by protruding it. Further, the surface of the positioning stopper surface 26 is provided with a notched groove in the vicinity where the cutting edge of the replaceable blade comes into contact to prevent contact, thereby preventing damage to the cutting edge.
さらに前記締付けボルト２３の緩めにより押上
げねじ３９を回転操作して、替刃押え板２４を傾
斜面２１を案内して上下動させ、替刃の刃先縁と
替刃押え板２４の先端縁との間隔も調整でき、加
工材質に適した一般的に言う裏刃間隔調整が行な
える。 Furthermore, by loosening the tightening bolt 23, the push-up screw 39 is rotated to move the replaceable blade holding plate 24 up and down while guiding the inclined surface 21. The spacing between the two can also be adjusted, making it possible to adjust the generally speaking spacing between the back blades to suit the material to be processed.
〈考案の効果〉
本考案は、上述の様に送材案内面に係合した刃
口に対応して形成した傾斜面を持つ替刃支持板を
配置し、その傾斜面に替刃を挟合固定する替刃押
え板を設け、さらに替刃押え板の挟圧が働く傾斜
面上端面に送材案内面と連通する替刃嵌込溝を備
え、送材案内面側より替刃を替刃嵌込溝に嵌める
如くすると共に、その該溝内の下部に替刃の逃げ
面が当接する替刃位置決めストツパー面を設け、
該ストツパー面の替刃刃先縁が位置する附近を切
欠き替刃先縁を非接触状態に位置させる如くした
から、替刃の逃げ面を位置決めストツパー面に当
接する様に送材案内面側より替刃嵌込溝に嵌め、
替刃押え板によつて挟合固定するのみの簡単な構
成と操作で替刃刃先縁を送材案内面上に突出させ
て位置決めができ、さらには、替刃刃先縁を非接
触状態にセツトされるので刃先縁の損傷をまつた
くなくした諸効果がある。<Effects of the invention> As described above, the present invention arranges a replaceable blade support plate having an inclined surface formed to correspond to the cutting edge that engages with the material feeding guide surface, and inserts the replaceable blade between the inclined surfaces. A replacement blade holding plate is provided to fix the blade, and a blade fitting groove communicating with the material feeding guide surface is provided on the upper end surface of the inclined surface where the pinching pressure of the replacement blade holding plate is applied. The blade is fitted into a fitting groove, and a stopper surface for positioning the blade is provided at the lower part of the groove, with which the flank of the blade comes into contact.
The stopper surface has a notch near where the tip of the replaceable blade is positioned so that the tip of the replaceable blade is positioned in a non-contact state, so the replacement blade can be replaced from the material feeding guide surface side so that the flank of the replaceable blade comes into contact with the positioning stopper surface. Insert into the blade fitting groove,
With the simple structure and operation of just clamping and fixing the blade with the blade holding plate, the blade tip of the replaceable blade can be positioned by protruding onto the material feeding guide surface, and furthermore, the blade tip of the replaceable blade can be set in a non-contact state. This has the effect of preventing damage to the edge of the cutting edge.
第１図〜第４図は本考案の第一実施例を示し、
第１図は木工用超仕上鉋盤の側面図、第２図は要
部の拡大一部切断側面図、第３図は第２図Ａ−Ａ
線断面図、第４図は一部の拡大縦断面側面図、第
５図は第二実施例の一部の拡大縦断面側面図、第
６図は従来の替刃取付附近を示す拡大縦断面側面
図である。
２……送材案内面、３……送材テーブル、１３
……刃口、１７……調整ねじ、２１……傾斜面、
２２……替刃支持板、２３……締付けボルト、２
４……替刃押え板、２５，３５……替刃嵌込溝、
２６，３６……替刃位置決めストツパー面、２
７，３４……替刃、２８，３７……逃げ面、２
９，３０，３８……切欠溝、３１……弾器であ
る。
1 to 4 show a first embodiment of the present invention,
Figure 1 is a side view of a super finishing planer for woodworking, Figure 2 is an enlarged partially cutaway side view of the main parts, and Figure 3 is Figure 2 A-A.
4 is a partially enlarged vertical cross-sectional side view, FIG. 5 is a partially enlarged longitudinal cross-sectional side view of the second embodiment, and FIG. 6 is an enlarged vertical cross-sectional view showing the vicinity of a conventional replaceable blade. FIG. 2... Material feeding guide surface, 3... Material feeding table, 13
...Blade mouth, 17...Adjustment screw, 21...Slanted surface,
22... Spare blade support plate, 23... Tightening bolt, 2
4... Spare blade holding plate, 25, 35... Spare blade fitting groove,
26, 36...Replaceable blade positioning stopper surface, 2
7, 34... Spare blade, 28, 37... Relief surface, 2
9, 30, 38... Notch groove, 31... Bullet.
Claims (1)
凹陥穴１２の前部に刃口を設け、後部に両刃式の
替刃を設けてなる切削装置に対応して送材装置を
配置した木工用超仕上鉋盤において、前記替刃側
に刃口に対応して形成した傾斜面２１を持つ替刃
支持板２２を配置し、その傾斜面２１に替刃を挟
圧固定する替刃押え板２４を設け、さらに替刃押
え板２４の挟圧が働く傾斜面２１上端面に送材案
内面２と連通する替刃嵌込溝２５を備え、送材案
内面２側より替刃を替刃嵌込溝２５に嵌める如く
すると共に、その該溝２５内の下部に替刃の逃げ
面２８が当接する替刃位置決めストツパー面２６
を設け、該ストツパー面２６の替刃刃先縁が位置
する附近を切欠き替刃刃先縁を非接触状態に位置
させ、該刃先縁の損傷をなくした事を特徴とする
替刃式木工用超仕上鉋盤。 A material feeding device is arranged to correspond to a cutting device having a recessed hole 12 that engages with the material feeding guide surface 2, a cutting edge provided in the front part of the recessed recessed hole 12, and a double-edged replaceable blade provided in the rear part. In the super-finishing planer for woodworking, a replaceable blade support plate 22 having an inclined surface 21 formed corresponding to the blade opening is arranged on the replaceable blade side, and the replaceable blade is clamped and fixed to the inclined surface 21. A presser plate 24 is provided, and a replaceable blade fitting groove 25 communicating with the material feeding guide surface 2 is provided on the upper end surface of the inclined surface 21 where the pinching pressure of the replaceable blade presser plate 24 is applied. A replaceable blade positioning stopper surface 26 which is fitted into the replaceable blade fitting groove 25 and whose lower part in the groove 25 is in contact with the flank face 28 of the replaceable blade.
A replaceable blade for woodworking is provided with a notch in the vicinity of the stopper surface 26 where the blade edge of the replaceable blade is located, and the blade edge of the replaceable blade is positioned in a non-contact state to eliminate damage to the blade edge. Finishing planer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986082888U JPH0324321Y2 (en) | 1986-05-30 | 1986-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986082888U JPH0324321Y2 (en) | 1986-05-30 | 1986-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62194007U JPS62194007U (en) | 1987-12-10 |
| JPH0324321Y2 true JPH0324321Y2 (en) | 1991-05-28 |
Family
ID=30935955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986082888U Expired JPH0324321Y2 (en) | 1986-05-30 | 1986-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324321Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845846U (en) * | 1981-09-24 | 1983-03-28 | ミサワホ−ム株式会社 | Bathroom wall joint structure |
-
1986
- 1986-05-30 JP JP1986082888U patent/JPH0324321Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845846U (en) * | 1981-09-24 | 1983-03-28 | ミサワホ−ム株式会社 | Bathroom wall joint structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62194007U (en) | 1987-12-10 |
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