JPS64314Y2 - - Google Patents

Info

Publication number
JPS64314Y2
JPS64314Y2 JP1983173427U JP17342783U JPS64314Y2 JP S64314 Y2 JPS64314 Y2 JP S64314Y2 JP 1983173427 U JP1983173427 U JP 1983173427U JP 17342783 U JP17342783 U JP 17342783U JP S64314 Y2 JPS64314 Y2 JP S64314Y2
Authority
JP
Japan
Prior art keywords
blade
cutting
groove
holder
cutter
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
Application number
JP1983173427U
Other languages
Japanese (ja)
Other versions
JPS6080893U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1983173427U priority Critical patent/JPS6080893U/en
Priority to GB08426083A priority patent/GB2150483B/en
Priority to FR8416444A priority patent/FR2554381B1/en
Priority to DE3440523A priority patent/DE3440523C2/en
Priority to IT8449121A priority patent/IT1178202B/en
Publication of JPS6080893U publication Critical patent/JPS6080893U/en
Application granted granted Critical
Publication of JPS64314Y2 publication Critical patent/JPS64314Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
    • B26D1/09—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type with a plurality of cutting members
    • B26D1/095—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type with a plurality of cutting members for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/0053—Cutting members therefor having a special cutting edge section or blade section

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cutting Devices (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Knives (AREA)

Description

【考案の詳細な説明】 この考案は断裁刃に関する。[Detailed explanation of the idea] This idea relates to a cutting blade.

断裁機に使用される断裁刃は、従来第１図に示
すように、刃物ホルダ１に一般構造用鋼からなる
台金部２をネジ３により取付け、この台金部２に
刃物４をロー付けしている。この構成によれば、
刃物４の刃先５が摩滅したときに交換する場合、
ネジ３をゆるめれば取外せるので、刃部の交換が
可能という点で便利である。なお刃物４は高速度
工具鋼で製作するので、これへのネジ加工が面倒
であるため、前記のような台金部２を用いるよう
にしている。 Conventionally, a cutting blade used in a cutting machine has a base metal part 2 made of general structural steel attached to a blade holder 1 with screws 3, and a blade 4 is brazed to this base metal part 2, as shown in FIG. are doing. According to this configuration,
When replacing the cutting edge 5 of the cutting tool 4 when it is worn out,
It can be removed by loosening the screw 3, which is convenient in that the blade can be replaced. Note that since the cutter 4 is made of high-speed tool steel, it is troublesome to machine screws thereon, so the base metal portion 2 as described above is used.

しかしこのような構成によると、交換時のネジ
３の操作が面倒であり、又前記した理由から台金
部２を使用するので、その分だけ価格は上るし、
構造も複雑となる。 However, with such a configuration, it is troublesome to operate the screw 3 during replacement, and because the base metal part 2 is used for the reasons mentioned above, the price increases accordingly.
The structure is also complicated.

この考案は刃物の交換を容易にするとともに、
構造の簡易化を図ることを目的とする。 This idea not only makes it easier to change blades, but also
The purpose is to simplify the structure.

この考案の実施例を図によつて説明する。第２
図以降において、１１は刃物ホルダー、１２はこ
の考案による刃物で、従来と同じく高速度工具鋼
等により製作されている。刃物１２は刃先１３と
は反対側の峰部１４は屈曲状としている。そして
断裁時に第２図に示すように用紙Ｐに対して刃先
１３の傾斜面１３Ａが直角になるように、すなわ
ち刃物ホルダー１１の背面部１１Ａと傾斜面１３
Ａが平行するように刃物１２を刃物ホルダー１１
に傾斜して取付けられる。具体的に説明すると、
刃物ホルダー１１に刃物ホルダー１１の背面部１
１Ａに対して傾斜する溝１５を、刃物ホルダー１
１の長手方向に沿つて形成しておく。この溝１５
の断面は刃物１２の、刃先１３をほぼ除く断面形
状に合わしてある。この場合峰部１４は屈曲状と
されているので、刃物１２は下方に向かつて落下
することはない。すなわちこのような落下の防止
のために、従来のようなビスその他をなんら必要
としない。Ｂは紙押えである。 An embodiment of this invention will be described with reference to the drawings. Second
In the drawings and subsequent figures, 11 is a cutter holder, and 12 is a cutter based on this invention, which is made of high-speed tool steel or the like as in the past. The blade 12 has a ridge 14 on the opposite side from the cutting edge 13 in a bent shape. At the time of cutting, as shown in FIG.
Place the knife 12 in the knife holder 11 so that A is parallel.
Mounted at an angle. To explain specifically,
The back part 1 of the knife holder 11 is attached to the knife holder 11.
The groove 15 inclined with respect to 1A is connected to the blade holder 1.
1 along the longitudinal direction. This groove 15
The cross section matches the cross-sectional shape of the blade 12, excluding almost the cutting edge 13. In this case, since the peak portion 14 is bent, the cutter 12 will not fall downward. In other words, to prevent such falling, there is no need for any conventional screws or the like. B is a paper presser.

刃物ホルダー１１に刃物１２を取付けるには、
刃物ホルダー１１の一方の端面から、溝１５に刃
物１２をその一方の端部から挿入すればよい。溝
１５が刃物ホルダー１１の、全長にわたつて形成
されてあるときは、適当な個所にビス又はピン等
によるストツパーを溝１５を横切るように設置し
ておけば、ストツパーの位置をこえて挿入される
ことはない。又挿入された刃物１２の抜け止めを
防ぐ必要のあるときは、刃物ホルダー１１の端面
に抜け止め板１６をピン１７により回動自在とし
ておき、又刃物１２の峰部１４の一部に切欠部１
８を設けておけばよい。刃物１２が所定位置まで
挿入されたときに、抜け止め板１６を切欠部１８
に落しこめば、刃物１２の抜けはこれをもつて簡
単に防止できる（第４図参照。）。刃物１２の交換
の際には、これを刃物ホルダー１１の溝１５から
抜きとればよい。又新たらしい刃物１２は前記し
たように溝１５に挿入すればよい。 To attach the knife 12 to the knife holder 11,
The cutter 12 may be inserted into the groove 15 from one end face of the cutter holder 11 from one end thereof. When the groove 15 is formed over the entire length of the blade holder 11, if a stopper such as a screw or pin is installed at an appropriate location so as to cross the groove 15, it will not be inserted beyond the position of the stopper. It never happens. When it is necessary to prevent the inserted knife 12 from coming off, a retaining plate 16 is provided on the end face of the knife holder 11 so as to be rotatable with a pin 17, and a notch is provided in a part of the ridge 14 of the knife 12. 1
8 should be provided. When the cutter 12 is inserted to the predetermined position, the retaining plate 16 is inserted into the notch 18.
If you drop the blade into the blade, you can easily prevent the cutter 12 from coming off (see Figure 4). When replacing the cutter 12, it is sufficient to remove it from the groove 15 of the cutter holder 11. Furthermore, a new blade 12 may be inserted into the groove 15 as described above.

第２図から理解されるように、刃物１２の刃先
１３の傾斜面１３Ａは、刃物ホルダー１１の背面
部１１Ａより僅かに突出している。したがつて断
裁時、用紙Ｐの断裁面と背面部１１Ａとの間に僅
かな隙間が生ずるようになる。したがつてこれが
接触し合うときのような摩擦は生じないので、そ
れだけ断裁刃の下降力は低減できるようになつて
都合がよい。 As understood from FIG. 2, the inclined surface 13A of the cutting edge 13 of the cutting tool 12 slightly protrudes from the back surface 11A of the cutting tool holder 11. Therefore, during cutting, a slight gap is created between the cutting surface of the paper P and the back surface 11A. Therefore, friction as would occur when these blades come into contact with each other does not occur, and the downward force of the cutting blade can be reduced accordingly, which is convenient.

断裁時、用紙Ｐから受ける反力は、刃先１３の
傾斜面１３Ａの方向に働くが、これは峰部１４
と、溝１５の内面とで受け止める。したがつて刃
物１２を充分薄く（たとえば１〜1.5mm）しても
何ら不都合は生じない。 At the time of cutting, the reaction force received from the paper P acts in the direction of the inclined surface 13A of the cutting edge 13;
and the inner surface of the groove 15. Therefore, even if the cutter 12 is made sufficiently thin (for example, 1 to 1.5 mm), no problem will arise.

なお刃物１２は単に溝１５に挿入されているだ
けであるが、断裁時刃物ホルダー１１は垂直に下
降するのではなく、第４図中矢印で示すように斜
め下方に降下するので、これが降下すればする
程、用紙Ｐからの反力によつて刃物ホルダー１１
に刃物１２が押しつけられるようになる。したが
つて何ら問題は生じない。 Although the knife 12 is simply inserted into the groove 15, the knife holder 11 does not descend vertically during cutting, but descends diagonally downward as shown by the arrow in FIG. The more the blade holder 11 is
The knife 12 is now pressed against the blade. Therefore, no problem arises.

この考案における刃物１２は、第１図の刃物と
比較すれば明らかなように、用紙Ｐに対する向き
が逆となつている。これを第１図の刃物と同じ向
きにし、なおかつこの考案のように溝への挿入を
可能にしようとするならば、刃先１３の背面を用
紙Ｐに対して垂直となるように設置することがで
きないようになる。しかしこの考案のように刃物
の向きを逆にすれば、傾斜した溝に挿入すること
によつて傾斜面１３Ａが用紙Ｐに対して垂直とな
り、これによつて用紙Ｐを直角に断裁でき、かつ
刃物の溝への挿入も可能となるのである。 The knife 12 in this invention is oriented in the opposite direction with respect to the paper P, as is clear when compared with the knife shown in FIG. If this is to be oriented in the same direction as the blade shown in Fig. 1 and also to be able to be inserted into the groove as in this invention, it is necessary to install the blade so that the back surface of the blade 13 is perpendicular to the paper P. become unable to do so. However, if the direction of the knife is reversed as in this invention, the inclined surface 13A becomes perpendicular to the paper P by inserting it into the inclined groove, and thereby the paper P can be cut at right angles. This also makes it possible to insert a knife into the groove.

以上詳述したようにこの考案によれば、刃物の
取外し、取付けは、単に溝への挿入、抜取りとい
つた簡単な作業で足り、従来のようなビスの操作
を全く不用とし、ならびに刃物の刃先の傾斜面と
断裁刃との管に隙間を形成するようにしているの
で、断裁刃の下降力は小さくてすみ、又刃物と刃
物ホルダーだけの構成ですみ、従来のような台金
部を不用とし、かつこれへの刃物のロー付けも不
用となるので、低価格で製作でき、構成も簡易と
なるといつた効果を奏する。 As detailed above, according to this invention, the removal and installation of the cutter can be done by simply inserting it into the groove and pulling it out, eliminating the need for conventional screw operations. Since a gap is formed between the inclined surface of the cutting edge and the pipe of the cutting blade, the downward force of the cutting blade is small, and the structure consists only of the blade and the blade holder, which eliminates the need for the conventional base metal part. Since it is not necessary and brazing of a cutter to it is also unnecessary, it can be manufactured at a low cost and the structure can be simplified.

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

第１図は従来例の側面図、第２図はこの考案の
実施例を示す側面図、第３図は取付過程での斜視
図、第４図は一部の斜視図である。 １１……刃物ホルダー、１１Ａ……背面部、１
２……刃物、１３……刃先、１３Ａ……傾斜面、
１５……溝。 FIG. 1 is a side view of a conventional example, FIG. 2 is a side view showing an embodiment of this invention, FIG. 3 is a perspective view during the installation process, and FIG. 4 is a partial perspective view. 11...Blade holder, 11A...Back part, 1
2...Knife, 13...Blade tip, 13A...Slanted surface,
15... Groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 刃物ホルダーの内部に、その長手方向に沿つて
溝を設け、前記溝にその長手方向に沿つて抜差し
自在に刃物を挿入してなり、前記溝の断面形状
を、前記刃物の、刃先を除く断面形状に合致させ
るとともに、前記刃物の峰部を屈曲状としてな
り、前記刃物の刃先の傾斜面が前記刃物ホルダー
の背面部と平行するように、前記溝を前記刃物ホ
ルダーの背面部に対して傾斜せしめてなり、前記
刃物の刃先の傾斜面と断裁面との間に隙間が形成
されるように、前記刃物の刃先の傾斜面を、前記
刃物ホルダーの背面部より外側に突出せしめてな
る断裁刃。 A groove is provided inside the blade holder along its longitudinal direction, and a blade is inserted into and removed from the groove freely along the longitudinal direction, and the cross-sectional shape of the groove is defined as the cross-section of the blade excluding the cutting edge. In addition to conforming to the shape, the ridges of the cutlery are curved, and the groove is inclined with respect to the back surface of the cutter holder so that the inclined surface of the cutting edge of the cutter is parallel to the back surface of the cutter holder. The cutting blade has an inclined surface of the cutting edge of the cutting tool that protrudes outward from a back surface of the blade holder so that a gap is formed between the sloped surface of the cutting edge of the cutting tool and the cutting surface. .
JP1983173427U 1983-11-08 1983-11-08 cutting blade Granted JPS6080893U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1983173427U JPS6080893U (en) 1983-11-08 1983-11-08 cutting blade
GB08426083A GB2150483B (en) 1983-11-08 1984-10-16 Cutting device
FR8416444A FR2554381B1 (en) 1983-11-08 1984-10-26 DEVICE FOR CUTTING STACKED PAPER SHEETS OR THE LIKE
DE3440523A DE3440523C2 (en) 1983-11-08 1984-11-06 Cutting device for cutting stacked flat material
IT8449121A IT1178202B (en) 1983-11-08 1984-11-06 DEVICE FOR CUTTING SHEETS OF PAPER IN BLOCKS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983173427U JPS6080893U (en) 1983-11-08 1983-11-08 cutting blade

Publications (2)

Publication Number Publication Date
JPS6080893U JPS6080893U (en) 1985-06-05
JPS64314Y2 true JPS64314Y2 (en) 1989-01-06

Family

ID=15960251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983173427U Granted JPS6080893U (en) 1983-11-08 1983-11-08 cutting blade

Country Status (5)

Country Link
JP (1) JPS6080893U (en)
DE (1) DE3440523C2 (en)
FR (1) FR2554381B1 (en)
GB (1) GB2150483B (en)
IT (1) IT1178202B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08500297A (en) * 1992-05-05 1996-01-16 マーキュイップ インコーポレーテッド Apparatus and method for slitting corrugated cardboard boxes
GB2268874B (en) * 1992-07-25 1995-08-30 Dalgety Spillers Foods Method and apparatus for cutting/breaking blocks of frozen meat
NL9401592A (en) * 1994-09-29 1996-05-01 A K Van Der Wijngaart Beheer B Cutter blade
DE19536704A1 (en) * 1995-09-30 1997-04-03 Humbert Manfred Dipl Ing Fh Chopping device for mincing machine
DE19929477A1 (en) * 1999-06-26 2000-12-28 Walter Engels Cutting knife has facet facing flank, basic body to which is fixed cutting strip with cutting section and edge, insertion end, groove and thrust piece
DK1124670T3 (en) * 1999-08-30 2004-04-05 Joachim Kozlowski Machine knife for pruning books and similar items
GB2429674B (en) * 2005-09-03 2010-07-14 Bert Leonard Edwards Device for trimming paper
PL216509B1 (en) * 2010-11-03 2014-04-30 Int Tobacco Machinery Poland Retractable blade mounted on the drum of the tobacco cutter
DE102012007193B4 (en) * 2012-04-12 2016-06-23 Karl Eugen Fischer Gmbh Cutting knife and Stahlcordschere comprising such a cutting blade
CN104175360A (en) * 2014-07-30 2014-12-03 周玉梅 Fine adjustment plate for incising blade
CN108046021A (en) * 2017-12-15 2018-05-18 苏州沸迩灵精密制造有限公司 A kind of guiding upper cutter for receiver

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5011593U (en) * 1973-05-28 1975-02-06

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB461012A (en) * 1935-05-23 1937-02-09 Karl Krause Kommanditgesellsch Improvements in or relating to cutting devices for cutting machines
US2098159A (en) * 1935-05-25 1937-11-02 Karl Biagosch Cutting device
DE653072C (en) * 1935-05-26 1937-11-13 Karl Krause Fa Cutting device for cutting machines u. like
US2178710A (en) * 1935-05-27 1939-11-07 Harris Seybold Potter Co Demountable blade
DE1297580B (en) * 1966-04-01 1969-06-19 Martini Buchbindereimaschinen Adjustment gauge for adjusting the upper knife of a knife arrangement
DE1915600C2 (en) * 1969-03-27 1984-04-26 Enka Ag, 5600 Wuppertal Cutting device for machines with reciprocating knife movement for cutting fiber cables, foils and the like.
GB1352677A (en) * 1970-06-08 1974-05-08 Courtier L V Papercutting guillotine cutter knives
JPS57108827U (en) * 1980-12-25 1982-07-05
DE3128083A1 (en) * 1981-07-16 1983-02-03 Hans-Joachim 4050 Mönchengladbach Dürselen Cutting knife

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5011593U (en) * 1973-05-28 1975-02-06

Also Published As

Publication number Publication date
FR2554381A1 (en) 1985-05-10
GB2150483B (en) 1987-11-25
FR2554381B1 (en) 1993-10-15
DE3440523C2 (en) 1995-11-30
GB8426083D0 (en) 1984-11-21
DE3440523A1 (en) 1985-05-15
GB2150483A (en) 1985-07-03
IT8449121A1 (en) 1986-05-06
IT8449121A0 (en) 1984-11-06
IT1178202B (en) 1987-09-09
JPS6080893U (en) 1985-06-05

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