WO2011058797A1 - Device for forming thomson blade by punching - Google Patents

Device for forming thomson blade by punching Download PDF

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Publication number
WO2011058797A1
WO2011058797A1 PCT/JP2010/063541 JP2010063541W WO2011058797A1 WO 2011058797 A1 WO2011058797 A1 WO 2011058797A1 JP 2010063541 W JP2010063541 W JP 2010063541W WO 2011058797 A1 WO2011058797 A1 WO 2011058797A1
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Prior art keywords
male
mold
die
lever
female
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PCT/JP2010/063541
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French (fr)
Japanese (ja)
Inventor
山田敏夫
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サンテクス株式会社
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Publication of WO2011058797A1 publication Critical patent/WO2011058797A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/44—Cutters therefor; Dies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/32—Perforating, i.e. punching holes in other articles of special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/60—Making other particular articles cutlery wares; garden tools or the like
    • B21D53/64—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/60—Making other particular articles cutlery wares; garden tools or the like
    • B21D53/64—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades
    • B21D53/645—Making other particular articles cutlery wares; garden tools or the like knives; scissors; cutting blades safety razor blades

Definitions

  • the present invention relates to a punching device for a Thomson blade.
  • blade materials used for Thomson die are Thomson blades (purely straight blades), ruled lines (used to make creases in paper, slightly lower than the blades), sewing blades (Thomson blades)
  • the tip is punched at a constant pitch and the cutting edge appears in a dotted line.
  • a nick processing at the tip of the blade (making a connecting part of the material to be punched that will not be temporarily cut slightly when the punching die is punched, and then cutting in the later process).
  • ruled line depth 28 ruled line width 29, sewing machine blade depth 31, sewing machine blade gap width 31 sewing blade, lead ruled, and nick processing, which are necessary for die manufacturing manufacturers Sometimes it is necessary to process only the required amount.
  • the machine blades and leads with a wide variety of ruled line depths 28, ruled line widths 29, sewing machine blade depths 31 and sewing machine blade gap widths 31 can be instantly manufactured by the Thomson die manufacturing manufacturer. Easy to attach and detach so that it can be processed according to ruled lines and nicks, simple, space-saving, mechanical structure, mold structure, connected to existing automatic bending machine, cutting machine and combined machine, sewing blade, We provide a Thomson blade punching device that can process Thomson blades in various combinations of lead rules and nicks.
  • a mold comprising a mold part 38 composed of one or several types of detachable male molds 1 and female molds 2, a lever 6, a pusher 20, a lever moving base 21, and a lever pin column 22.
  • the entire press part 37 of the die punching device is moved to the left and right with respect to the base plate 18 and the die part 38, and the lever 6 is moved to the male notch 11 having the shape to be punched.
  • the pusher 20 is put in and out, the pusher fitting 15 is moved, and the force is changed to the reciprocating arc motion of the lever 6 with the lever pin 23 as a fulcrum, and the male die is cut through the male notch 11. 1, the Thomson blade 8 is punched out and the male die 1 is returned.
  • the press portion 37 is moved to the male cutout portion 11 of a different shape to be punched out next, and the next punching is performed.
  • the male mold 1 of the mold section 38 includes a sliding surface 36 and a cutting blade section 35.
  • the male cutout section 11 having a power transmission function of the reciprocating motion of the male mold 1 is used for positioning when the male mold is returned.
  • the clearance between the female die 2 of the sliding surface 36 and the guide block 3 is provided with respect to the female die 2 of the cutting blade portion 35 so that the compression spring 4 and the spring guide hole 13 are provided and the cutting blade portion 35 does not contact the female die 2.
  • the female mold 2 and the guide block 3 are paired to form a guide for the sliding surface 36 of the male mold 1, and the male mold 1 is punched and reciprocated, and then the lever 6 is moved by the compression spring 4
  • the lever 6 is always pushed against the backward positioning plate 10 so that the male cutout 11 is slightly retracted by the passing gap and the male cutout portion 11 is in the middle of the retreat position of the lever 6. It moves between the male cutouts 11 of different shapes, and the female die 2 is removed when punching. Air to remove debris 12 - blow - the provided holes 7, the back plate 5, the female mold 2, the male mold 1, the guide block 3, positioning plates 10, detachable mold portion 38 of the compression spring 4 at the same time, can be stored.
  • the press part 37 moves to the left and right with respect to the base plate 18 and the mold part 38 and passes between the male notch parts 11 having a width slightly wider than the lever 6. Therefore, the mold can be easily exchanged by moving it away from the mold portion 38 when exchanging the mold.
  • a punching device using the die 38 with the male notch 11 that can be exchanged by one touch, the movable press 37 and its lever 6 can be used for a die set of a general press die and a die press machine. Simpler and more compact than the combination, it becomes a Thomson blade punching device.
  • the machine blades with a wide variety of ruled line depths 28, ruled line widths 29, sewing machine blade depths 31 and sewing machine blade gap widths 31 can be immediately manufactured by the Thomson die manufacturing manufacturer. It becomes possible to do ruled lines and nick processing.
  • NC driving various combinations of sewing blades, lead rules, and nicks can be processed into Thomson blades.
  • FIG. 3 is a machining target diagram. As shown in FIG. 3, a wide variety of ruled line depths 28, ruled line widths 29, sewing machine blade depths 31, sewing machine blade gap widths 31, sewing blades, lead rules, and nicking can be performed.
  • FIG. 1 shows the overall configuration of a Thomson blade punching device comprising a die portion 38 and a press portion 37 according to the present invention. (a) shows when the lever 6 is at the position of the male cutout 11 of the first male mold 1. (b) shows when the lever 6 is away from the mold part 38 and is in a position where the mold part 38 can be attached and detached.
  • the overall configuration includes a press part 37 and a mold part 38.
  • the mold portion 38 is fixed to the base plate 18, and the press portion 37 of the die punching device includes a lever moving base 21, a pusher 20, a pusher bracket 15, a lever 6, a lever pin column 22,
  • the lever pin 23 is movable to the left and right as a whole with respect to the base plate 18 and the mold part 38.
  • a lever moving base 21 is attached to the base plate 18 so as to slide to the left and right with respect to the base plate 18.
  • a pusher 20 and a lever pin column 22 are fixed to the lever moving base 21.
  • the pusher fitting 15 is moved in and out by the pusher 20, and the lever 6 reciprocates in a circular arc with the lever pin 23 attached to the lever pin column 22 as a fulcrum.
  • the movement of the lever 6 is transmitted to the male mold 1 through the male notch 11, and the Thomson blade 8 is punched out.
  • the lever 6 is moved to the male cutout portion 11 of the next shape to perform punching.
  • FIG. 2 shows a detailed view of the mold part 38 of the present invention.
  • A shows the whole figure of the metal mold
  • B shows the female mold 2.
  • C shows male mold 1.
  • D shows a cross-sectional view of the entire mold part 38 and the lever 6.
  • E shows when the mold part 38 is cut by a Thomson blade.
  • F shows a cross-sectional view of the male mold 1.
  • the male mold 1 is composed of a sliding surface 36 and a cutting blade section 35.
  • the male cutout section 11 has a power transmission function of reciprocating movement of the male mold 1.
  • a guide hole 13 is provided.
  • the attachment length can be shortened. Further, the gap between the sliding face 36 and the female mold 2 and the guide block 3 is narrower than the gap between the cutting edge 35 and the female mold 2 so that the cutting edge 35 does not contact the female mold 2.
  • the guide block 3 is prevented from jumping up when the Thomson blade 8 is punched, and the guide block 3 and the female die 2 are combined to ensure a long length corresponding to the sliding surface 36 at the time of punching. We reduce twist.
  • the male mold 1 is moved by the reciprocating arc motion of the lever 6 during both pressing and returning.
  • the male mold 1 is always pressed against the retraction positioning plate 10 by the compression spring 4 after the punching reciprocating operation, and the male cutout 11 can be brought to the middle of the retreat position of the lever 6 at the time of retreat standby.
  • the lever 6 can go back and forth smoothly between the male notches 11.
  • the back plate 5, the female mold 2, the male mold 1, the guide block 3, the positioning plate 10, and the mold portion 38 of the compression spring 4 have an integral structure and can be detached and stored at the same time.
  • the mold part 38 When the mold part 38 is attached to the base plate 18 through the through hole 26 by the fixing bolt 24 to the base plate, and the lever 6 is moved to a position sufficiently separated from the mold part 38 as shown in FIG.
  • the mold part 38 can be easily attached and detached.
  • a large number of mold portions 38 are prepared, and each is attached to and detached from the base 18 and attached to an existing automatic bending machine or cutting machine.
  • a wide variety of crease depth 28, crease width 29, sewing machine blade depth 31, sewing machine blade Thomson cutting edge processing of the gap width 31 and the nick portion 34 can be performed.
  • the mold 38 has an integral structure, and there is no need to adjust the mold even if it is detached.
  • the trouble-removing residue 12 is basically small and is eliminated by the air pressure from the air-blow hole 7 provided in the female die 2. Since the apparatus often processes only a small part of the blade tip of the Thomson blade, a general press die is formed by moving the press portion 37 and fixing the die portion 38 side to form a punching structure with the lever 6. It is simpler and more compact than the combination of a die set and a die press machine.

Abstract

A device for forming a Thomson blade by punching, wherein a die section (38) which comprises several kinds of male dies (1) and female dies (2) is affixed to a base (18), cutouts (11) are formed in the male dies (1), and a lever section for a press section (37), said lever section comprising a lever (6), a pusher (20), and a lever movement base (21), is inserted sideways into the cutouts (11), and the movement of the lever (6) is transmitted to the male dies (1) to form perforating grooves, scribing grooves, or nicking grooves in the Thomson blade. The die section (38) is removably affixed. The dies and the machine structure can be easily mounted and removed by moving the press section (37), use a reduced number of parts, and can be installed in a reduced space. The size of debris created in punching operation is basically small, and the debris is removed by air pressure from an air blow hole (7).

Description

トムソン刃の打ち抜き装置Thomson blade punching device
　本発明は、トムソン刃の打ち抜き装置に関する。 The present invention relates to a punching device for a Thomson blade.
従来、トムソン抜き型に使われる刃材はトムソン刃（純粋に直線の刃物）、罫線（紙に折り目を入れる為に使われ、刃物より若干高さの低い帯鉄）、ミシン刃（トムソン刃の先端を一定ピッチで打ち抜き刃先が点線状に現れた刃物）、リ－ド罫（刃と罫線が一定ピッチで繰り返されている刃物）があります。また刃物の先端にニック（抜き型の打ち抜き時にわざと一時的に僅かな切断しない被打ち抜き材のつなぎ部分を作っておいて後の行程で切断する）加工作業もあります。多種多様の罫線深さ２８，罫線幅２９，ミシン刃深さ３１，ミシン刃隙間幅３１のミシン刃、リ－ド罫、ニック加工があるため、それを抜き型製造メ－カ－で必要な時に必要な量だけ加工する必要がある。 Conventionally, blade materials used for Thomson die are Thomson blades (purely straight blades), ruled lines (used to make creases in paper, slightly lower than the blades), sewing blades (Thomson blades) There are two types of blades: the tip is punched at a constant pitch and the cutting edge appears in a dotted line. There is also a nick processing at the tip of the blade (making a connecting part of the material to be punched that will not be temporarily cut slightly when the punching die is punched, and then cutting in the later process). There are various kinds of ruled line depth 28, ruled line width 29, sewing machine blade depth 31, sewing machine blade gap width 31 sewing blade, lead ruled, and nick processing, which are necessary for die manufacturing manufacturers Sometimes it is necessary to process only the required amount.
特開平６－３２８１３号公報JP-A-6-32813 特開２００１－３１４９３２号公報JP 2001-314932 A 特開２００３－３２６３３１号公報JP 2003-326331 A
必要とする時に必要な量だけ即座に、トムソン抜き型製造メ－カ-で多種多様の罫線深さ２８，罫線幅２９，ミシン刃深さ３１，ミシン刃隙間幅３１のミシン刃、リ－ド罫、ニックに応じて加工できるように脱着の容易な、シンプルな、場所をとらない、機械構造、金型構造で、既成の自動曲げ機、切断機と繋いで複合機として使い、ミシン刃、リ－ド罫、ニックを各種組み合わせてトムソン刃の加工ができるトムソン刃の打ち抜き装置を提供する。 When necessary, the machine blades and leads with a wide variety of ruled line depths 28, ruled line widths 29, sewing machine blade depths 31 and sewing machine blade gap widths 31 can be instantly manufactured by the Thomson die manufacturing manufacturer. Easy to attach and detach so that it can be processed according to ruled lines and nicks, simple, space-saving, mechanical structure, mold structure, connected to existing automatic bending machine, cutting machine and combined machine, sewing blade, We provide a Thomson blade punching device that can process Thomson blades in various combinations of lead rules and nicks.
脱着可能な一種または数種の雄型１と、雌型２から成る金型部３８と、レバ－６、プッシャ－２０，レバ－移動ベ－ス２１，レバ－ピン支柱２２とからなる金型打ち抜き装置に固定し、その金型打ち抜き装置のプレス部３７全体をベ－ス板１８、金型部３８に対して左右に動かし、レバ－６を打ち抜きたい形状の雄型切り欠き部１１に移動し、その状態でプッシャ－２０を出し入れしてプッシャ－金具１５を動かしその力をレバ－ピン２３を支点とするレバ－６の往復円弧運動に変え、雄型切り欠き部１１を介して雄型１に伝え、トムソン刃８を打ち抜き雄型１を戻し、同様に、次に打ち抜く異種形状の雄型切り欠き部１１にプレス部３７を移動して次の打ち抜きを行う。 A mold comprising a mold part 38 composed of one or several types of detachable male molds 1 and female molds 2, a lever 6, a pusher 20, a lever moving base 21, and a lever pin column 22. Fixed to the punching device, the entire press part 37 of the die punching device is moved to the left and right with respect to the base plate 18 and the die part 38, and the lever 6 is moved to the male notch 11 having the shape to be punched. In this state, the pusher 20 is put in and out, the pusher fitting 15 is moved, and the force is changed to the reciprocating arc motion of the lever 6 with the lever pin 23 as a fulcrum, and the male die is cut through the male notch 11. 1, the Thomson blade 8 is punched out and the male die 1 is returned. Similarly, the press portion 37 is moved to the male cutout portion 11 of a different shape to be punched out next, and the next punching is performed.
金型部３８の雄型１は、摺動面３６と切り刃部３５とからなり、雄型１の往復運動の動力伝達機能を有する雄型切り欠き部１１、雄型戻り時の位置決め用に圧縮バネ４，バネ案内穴１３が設けられ、切り刃部３５が雌型２とあたらないように摺動面３６の雌型２と案内ブロック３に対する隙間は、切り刃部３５の雌型２に対する隙間より狭くし、また雌型２と案内ブロック３が対になって、雄型１の摺動面３６の案内を形成し、雄型１は打ち抜き往復運動後、圧縮バネ４でレバ－６が通過する隙間分若干後退し、雄型切り欠き部１１がレバ－６の後退位置の真ん中にくるよう後退位置決め板１０に常に押しつけられ、その隙間を雄型切り欠き部１１より小さいレバ－６が異種形状の雄型切り欠き部１１間を移動し、雌型２には打ち抜き時の抜きカス１２を除くためエア－ブロ－穴７を設け、裏板５、雌
型２，雄型１、案内ブロック３、位置決め板１０、圧縮バネ４の金型部３８が同時に脱着、保管できる。 The male mold 1 of the mold section 38 includes a sliding surface 36 and a cutting blade section 35. The male cutout section 11 having a power transmission function of the reciprocating motion of the male mold 1 is used for positioning when the male mold is returned. The clearance between the female die 2 of the sliding surface 36 and the guide block 3 is provided with respect to the female die 2 of the cutting blade portion 35 so that the compression spring 4 and the spring guide hole 13 are provided and the cutting blade portion 35 does not contact the female die 2. The female mold 2 and the guide block 3 are paired to form a guide for the sliding surface 36 of the male mold 1, and the male mold 1 is punched and reciprocated, and then the lever 6 is moved by the compression spring 4 The lever 6 is always pushed against the backward positioning plate 10 so that the male cutout 11 is slightly retracted by the passing gap and the male cutout portion 11 is in the middle of the retreat position of the lever 6. It moves between the male cutouts 11 of different shapes, and the female die 2 is removed when punching. Air to remove debris 12 - blow - the provided holes 7, the back plate 5, the female mold 2, the male mold 1, the guide block 3, positioning plates 10, detachable mold portion 38 of the compression spring 4 at the same time, can be stored.
プレス部３７は、ベ－ス板１８、金型部３８に対して左右に動きレバ－６より少し幅の広い雄型切り欠き部１１の間を通りぬける構造で、一つのプレス部３７で横並びの異種の形状打ち抜きができ、型交換時には金型部３８から離れたところに移動させ、型交換を容易にできる。 The press part 37 moves to the left and right with respect to the base plate 18 and the mold part 38 and passes between the male notch parts 11 having a width slightly wider than the lever 6. Therefore, the mold can be easily exchanged by moving it away from the mold portion 38 when exchanging the mold.
このようにワンタッチ交換可能な雄型切り欠き部１１付き金型部３８と移動式プレス部３７とそのレバ－６を用いた打ち抜き装置により、一般的プレス型のダイセットおよび金型用プレス機械の組み合わせよりシンプルで、コンパクトなトムソン刃打ち抜き装置になる。 In this way, a punching device using the die 38 with the male notch 11 that can be exchanged by one touch, the movable press 37 and its lever 6 can be used for a die set of a general press die and a die press machine. Simpler and more compact than the combination, it becomes a Thomson blade punching device.
必要とする時に必要な量だけ即座に、トムソン抜き型製造メ－カ-で多種多様の罫線深さ２８，罫線幅２９，ミシン刃深さ３１，ミシン刃隙間幅３１，のミシン刃、リ－ド罫、ニック加工を行えるようになる。またＮＣ駆動することにより、ミシン刃、リ－ド罫、ニックを各種組み合わせてトムソン刃に加工できる。 When necessary, the machine blades with a wide variety of ruled line depths 28, ruled line widths 29, sewing machine blade depths 31 and sewing machine blade gap widths 31 can be immediately manufactured by the Thomson die manufacturing manufacturer. It becomes possible to do ruled lines and nick processing. In addition, by NC driving, various combinations of sewing blades, lead rules, and nicks can be processed into Thomson blades.
本発明の金型部とプレス部の全体構成Overall configuration of mold part and press part of the present invention 本発明の金型部の構成図Configuration diagram of mold part of the present invention 本発明の加工目標図Processing target diagram of the present invention
図３は加工目標図である。図３に示すように多種多様の罫線深さ２８，罫線幅２９，ミシン刃深さ３１，ミシン刃隙間幅３１，のミシン刃、リ－ド罫、ニック加工を行えるようになる。
図１は本発明の金型部３８とプレス部３７からなるトムソン刃打抜き装置の全体構成を示す。
(a)はレバ－６が１番目の雄型１の雄型切り欠き部１１の位置にある時を示す。
(b)はレバ－６が金型部３８から離れ、金型部３８脱着可能位置にある時を示す。
全体構成はプレス部３７と金型部３８とからなる。金型部３８はベ－ス板１８に固定され、金型打ち抜き装置のプレス部３７はレバ－移動ベ－ス２１，プッシャ－２０，プッシャ－金具１５，レバ－６，レバ－ピン支柱２２，レバ－ピン２３からなり、ベ－ス板１８、金型部３８に対して全体に左右に移動できる。 FIG. 3 is a machining target diagram. As shown in FIG. 3, a wide variety of ruled line depths 28, ruled line widths 29, sewing machine blade depths 31, sewing machine blade gap widths 31, sewing blades, lead rules, and nicking can be performed.
FIG. 1 shows the overall configuration of a Thomson blade punching device comprising a die portion 38 and a press portion 37 according to the present invention.
(a) shows when the lever 6 is at the position of the male cutout 11 of the first male mold 1.
(b) shows when the lever 6 is away from the mold part 38 and is in a position where the mold part 38 can be attached and detached.
The overall configuration includes a press part 37 and a mold part 38. The mold portion 38 is fixed to the base plate 18, and the press portion 37 of the die punching device includes a lever moving base 21, a pusher 20, a pusher bracket 15, a lever 6, a lever pin column 22, The lever pin 23 is movable to the left and right as a whole with respect to the base plate 18 and the mold part 38.
ベ－ス板１８にレバ－移動ベ－ス２１がのりベ－ス板１８に対して左右に摺動するよう取り付いている。レバ－移動ベ－ス２１にはプッシャ－２０、レバ－ピン支柱２２が固定されている。プッシャ－２０によりプッシャ－金具１５が出入りして、レバ－６がレバ－ピン支柱２２にとりついたレバ－ピン２３を支点にして、円弧往復運動する。そのレバ－６の動きが雄型切り欠き部１１を介して雄型１に伝えられトムソン刃８が打ち抜かれる。同様に次の形状の雄型切り欠き部１１にレバ－６を移動させて、打ち抜きを行う。 A lever moving base 21 is attached to the base plate 18 so as to slide to the left and right with respect to the base plate 18. A pusher 20 and a lever pin column 22 are fixed to the lever moving base 21. The pusher fitting 15 is moved in and out by the pusher 20, and the lever 6 reciprocates in a circular arc with the lever pin 23 attached to the lever pin column 22 as a fulcrum. The movement of the lever 6 is transmitted to the male mold 1 through the male notch 11, and the Thomson blade 8 is punched out. Similarly, the lever 6 is moved to the male cutout portion 11 of the next shape to perform punching.
図２は、本発明の金型部３８の詳細図を示す。
（ａ）は一体で脱着可能な金型部３８の全体図を示す。
（ｂ）は雌型２を示す。
（ｃ）は雄型１を示す。
（ｄ）は金型部３８の全体の断面図とレバ－６を示す。
（ｅ）は金型部３８のトムソン刃切断時を示す。
（ｆ）は雄型１の断面図を示す。

雄型１は、摺動面３６と切り刃部３５とからなり、雄型１の往復運動の動力伝達機能を有する雄型切り欠き部１１、雄型戻り時の位置決め用に圧縮バネ４，バネ案内穴１３が設けられている。バネ案内穴１３に圧縮バネ４が入りこむことにより、取り付け長さを短くできる。また、切り刃部３５が雌型２とあたらないように摺動面３６の雌型２と案内ブロック３に対する隙間は、切り刃部３５の雌型２に対する隙間より狭くしている。案内ブロック３はトムソン刃８の打ち抜き時の跳ね上がり防止と、案内ブロック３と雌型２が合わさる事により、打ち抜き時摺動面３６に対応した長さを長く確保し、打ち抜き時、雄型１のこじれを少なくしている。 FIG. 2 shows a detailed view of the mold part 38 of the present invention.
(A) shows the whole figure of the metal mold | die part 38 which can be attached or detached integrally.
(B) shows the female mold 2.
(C) shows male mold 1.
(D) shows a cross-sectional view of the entire mold part 38 and the lever 6.
(E) shows when the mold part 38 is cut by a Thomson blade.
(F) shows a cross-sectional view of the male mold 1.

The male mold 1 is composed of a sliding surface 36 and a cutting blade section 35. The male cutout section 11 has a power transmission function of reciprocating movement of the male mold 1. A compression spring 4 and a spring for positioning when the male mold returns. A guide hole 13 is provided. When the compression spring 4 enters the spring guide hole 13, the attachment length can be shortened. Further, the gap between the sliding face 36 and the female mold 2 and the guide block 3 is narrower than the gap between the cutting edge 35 and the female mold 2 so that the cutting edge 35 does not contact the female mold 2. The guide block 3 is prevented from jumping up when the Thomson blade 8 is punched, and the guide block 3 and the female die 2 are combined to ensure a long length corresponding to the sliding surface 36 at the time of punching. We reduce twist.
雄型１はプレス時も戻し時もレバ－６の往復円弧運動で動かされる。雄型１は打ち抜き往復動作後、圧縮バネ４で後退位置決め板１０に常に押しつけられ雄型切り欠き部１１が後退待機時にレバ－６の後退位置のちょうど真ん中に持って来ることができ、異種形状の雄型切り欠き部１１の間をなめらかにレバ－６が行き来できる。裏板５、雌型２，雄型１、案内ブロック３、位置決め板１０、圧縮バネ４の金型部３８は一体構造になっており、同時に脱着、保管できる。 The male mold 1 is moved by the reciprocating arc motion of the lever 6 during both pressing and returning. The male mold 1 is always pressed against the retraction positioning plate 10 by the compression spring 4 after the punching reciprocating operation, and the male cutout 11 can be brought to the middle of the retreat position of the lever 6 at the time of retreat standby. The lever 6 can go back and forth smoothly between the male notches 11. The back plate 5, the female mold 2, the male mold 1, the guide block 3, the positioning plate 10, and the mold portion 38 of the compression spring 4 have an integral structure and can be detached and stored at the same time.
金型部３８はベース板へ固定ボルト２４により貫通穴２６を通りベース板１８に取り付けられ、図１（ｂ）の様にレバー６が金型部３８より十分離れている位置に移動させると、簡単に金型部３８を脱着できる。 When the mold part 38 is attached to the base plate 18 through the through hole 26 by the fixing bolt 24 to the base plate, and the lever 6 is moved to a position sufficiently separated from the mold part 38 as shown in FIG. The mold part 38 can be easily attached and detached.
金型部３８を多数用意し、ベ－ス１８にそれぞれを脱着し、既成の自動曲げ機、切り機に取り付け、多種多様の罫線深さ２８，罫線幅２９，ミシン刃深さ３１，ミシン刃隙間幅３１，ニック部３４のトムソン刃先加工ができる。この金型３８は一体構造で、脱着しても金型調整の必要がない。また、打ち抜き時、トラブルの素の抜きカス１２は基本的に小さいので、雌型２に設けられたエア－ブロ－穴７よりの空気圧により排除される。装置もトムソン刃の刃先のごく一部を加工する場合が多いので、プレス部３７を移動させて、金型部３８側を固定し、レバ－６による打ち抜き構造にすることにより、一般的プレス型のダイセット、金型用プレス機械の組み合わせよりシンプルで、コンパクトにおさまる。
A large number of mold portions 38 are prepared, and each is attached to and detached from the base 18 and attached to an existing automatic bending machine or cutting machine. A wide variety of crease depth 28, crease width 29, sewing machine blade depth 31, sewing machine blade Thomson cutting edge processing of the gap width 31 and the nick portion 34 can be performed. The mold 38 has an integral structure, and there is no need to adjust the mold even if it is detached. Further, when punching, the trouble-removing residue 12 is basically small and is eliminated by the air pressure from the air-blow hole 7 provided in the female die 2. Since the apparatus often processes only a small part of the blade tip of the Thomson blade, a general press die is formed by moving the press portion 37 and fixing the die portion 38 side to form a punching structure with the lever 6. It is simpler and more compact than the combination of a die set and a die press machine.
　　１　雄型
　　２　雌型
　　３　案内ブロック
　　４　圧縮バネ
　　５　裏板
　　６　レバ－
　　７　エア－ブロ－穴
　　８　トムソン刃
　　９　雄型切り刃
　１０　後退位置決め板
　１１　雄型切り欠き部
　１２　抜きカス
　１３　バネ案内穴
　１４　エア－ブロ－管取り付け具
　１５　プッシャ－金具
　１６　エア－ブロ－管
　１７　エア－ブロ－排気管
　１８　ベ－ス板
　１９　トムソン刃送り装置
　２０　プッシャ－
　２１　レバ－移動ベ－ス
　２２　レバ－ピン支柱　　　　　　　
　２３　レバ－ピン
　２４　ベ－ス板へ固定ボルト
　２５　雌型へ固定ボルト
　２６　貫通穴
　２７　固定ネジ
　２８　罫線深さ
　２９　罫線幅
　３０　リ－ド罫部
　３１　ミシン刃深さ　　　
　３２　ミシン隙間幅
　３３　ミシン刃部
　３４　ニック部　
　３５　切り刃部
　３６　摺動面
　３７　プレス部
　３８　金型部
　３９　マクラ部 1 Male 2 Female 3 Guide block 4 Compression spring 5 Back plate 6 Lever
7 Air-Blow Hole 8 Thomson Blade 9 Male Cutting Blade 10 Retracting Positioning Plate 11 Male Mold Notch 12 Pullout 13 Spring Guide Hole 14 Air-Blow Pipe Fitting 15 Pusher Fitting 16 Air-Blow Pipe 17 Air blow exhaust pipe 18 Base plate 19 Thomson blade feeder 20 Pusher
21 Lever moving base 22 Lever pin support
23 Lever pin 24 Fixing bolt to base plate 25 Fixing bolt to female die 26 Through hole 27 Fixing screw 28 Ruled line depth 29 Ruled line width 30 Lead ruled part 31 Sewing machine blade depth
32 Sewing clearance width 33 Sewing machine blade 34 Nick
35 Cutting edge part 36 Sliding surface 37 Press part 38 Mold part 39 Macla part

Claims (3)

  1. 脱着可能な一種または数種の雄型１と、雌型２から成り、雄型１は摺動面３６が雌型２、案内ブロック３内を摺動し、切り刃部３５を雌型２に誘導する金型部３８と、レバー６、プッシャー２０、レバー移動ベース２１、レバーピン支柱２２からなる金型打ち抜き装置のプレス部３７からなるトムソン刃打ち抜き装置であって、金型部３８をベース板１８に固定し、その金型打ち抜き装置のプレス部３７全体をベース板１８、金型部３８に対して左右に動かし、レバー６を打ち抜きたい形状の雄型切り欠き部１１に介して雄型１に伝え、トムソン刃８を打ち抜き雄型１を戻し、同様に、次に打ち抜く異種形状の雄型切り欠き部１１にプレス部３７を移動して次の打ち抜きを行うのを特徴とするトムソン刃打ち抜き装置。 It is composed of one or several types of detachable male molds 1 and female molds 2. The male mold 1 has a sliding surface 36 that slides within the female mold 2 and the guide block 3, and the cutting edge 35 is replaced with the female mold 2. A Thomson blade punching device comprising a die portion 38 for guiding, a press portion 37 of a die punching device comprising a lever 6, a pusher 20, a lever moving base 21, and a lever pin column 22, wherein the die portion 38 is connected to the base plate 18. The press part 37 of the die punching device is moved to the left and right with respect to the base plate 18 and the die part 38, and the lever 6 is punched into the male die 1 through the male notch 11 having the shape to be punched. The Thomson blade punching device is characterized in that the Thomson blade 8 is punched, the male die 1 is returned, and similarly, the next punching is performed by moving the press portion 37 to the male cutout portion 11 of a different shape to be punched next. .
  2. 前記金型部３８の雄型１は、摺動面３６と切り刃部３５とからなり、雄型１の往復運動の動力伝達機能を有する雄型切り欠き部１１、雄型戻り時の位置決め用に圧縮バネ４，バネ案内穴１３が設けられ、切り刃部３５が雌型２とあたらないように摺動面３６の雌型２と案内ブロック３に対する隙間は、切り刃部３５の雌型２に対する隙間より狭くし、また雌型２と案内ブロック３が対になって、雄型１の摺動面３６の案内を形成し、雄型１は打ち抜き往復運動後、圧縮バネ４でレバ－６が通過する隙間分若干後退し、雄型切り欠き部１１がレバ－６の後退位置の真ん中にくるよう後退位置決め板１０に常に押しつけられ、その隙間を雄型切り欠き部１１より小さいレバ－６が異種形状の雄型切り欠き部１１間を移動し、雌型２には打ち抜き時の抜きカス１２を除くためエア－ブロ－穴７を設け、裏板５、雌型２，雄型１、案内ブロック３、位置決め板１０、圧縮バネ４の金型部３８が同時に脱着、保管できることを特徴とする請求項１記載のトムソン刃打ち抜き装置。 The male mold 1 of the mold section 38 includes a sliding surface 36 and a cutting blade section 35. The male cutout section 11 has a power transmission function for reciprocating movement of the male mold 1, and is used for positioning when the male mold is returned. Are provided with a compression spring 4 and a spring guide hole 13 so that the gap between the sliding face 36 and the female block 2 with respect to the guide block 3 is such that the cutting edge 35 does not come into contact with the female die 2. The female mold 2 and the guide block 3 are paired to form a guide for the sliding surface 36 of the male mold 1, and the male mold 1 is punched and reciprocated, and then the lever 6 is compressed by the compression spring 4. The male notch 11 is always pushed against the retraction positioning plate 10 so that the male notch 11 is in the middle of the retracted position of the lever 6, and the gap is smaller than the male notch 11. Moves between the male cutouts 11 of different shapes, and the female mold 2 is punched Air blow hole 7 is provided to remove punching residue 12, and back plate 5, female mold 2, male mold 1, guide block 3, positioning plate 10, and mold part 38 of compression spring 4 can be detached and stored simultaneously. The Thomson blade punching device according to claim 1, wherein:
  3. 前記プレス部３７は、ベ－ス板１８、金型部３８に対して左右に動きレバ－６より少し幅の広い雄型切り欠き部１１の間を通りぬける構造で、一つのプレス部３７で横並びの異種の形状打ち抜きができ、型交換時には金型部３８から離れたところに移動させ、型交換を容易にすることを特徴とする請求項１または請求項２に記載のトムソン刃打ち抜き装置。 The press part 37 moves to the left and right with respect to the base plate 18 and the mold part 38 and passes between the male notch parts 11 having a slightly wider width than the lever 6. 3. The Thomson blade punching device according to claim 1, wherein punching of different types of side-by-side shapes can be performed, and the die is moved away from the mold portion 38 when the die is exchanged to facilitate die exchange.
PCT/JP2010/063541 2009-11-13 2010-08-10 Device for forming thomson blade by punching WO2011058797A1 (en)

Applications Claiming Priority (2)

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JP2009259432A JP4556226B1 (en) 2009-11-13 2009-11-13 Thomson blade punching device
JP2009-259432 2009-11-13

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102335690A (en) * 2011-11-07 2012-02-01 中联重科股份有限公司 Stamping and shearing mould
CN102699177A (en) * 2012-05-14 2012-10-03 同德兴包装机械（深圳）有限公司 Cutting die processing device and cutting die automatic processing technology
CN113523078A (en) * 2021-08-27 2021-10-22 安徽捷迅光电技术有限公司 Wire casing punching machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103658449B (en) * 2013-12-05 2015-07-15 成都斯锐特钨钢刀具有限公司 Punching device capable of protecting operators
KR102005155B1 (en) * 2017-11-13 2019-07-29 박홍순 Cutting device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08192399A (en) * 1995-01-11 1996-07-30 Suehiro Mizukawa Manufacture of band blade
JPH10264099A (en) * 1997-03-19 1998-10-06 Chiyoda:Kk Notch formation punching device for strip blade
JP2001300636A (en) * 2000-04-24 2001-10-30 Naoki Ogawa Method and apparatus for cutting/bending band cutting edge
JP2001314932A (en) * 2000-02-28 2001-11-13 Santekusu Kk Cutter processing apparatus and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08192399A (en) * 1995-01-11 1996-07-30 Suehiro Mizukawa Manufacture of band blade
JPH10264099A (en) * 1997-03-19 1998-10-06 Chiyoda:Kk Notch formation punching device for strip blade
JP2001314932A (en) * 2000-02-28 2001-11-13 Santekusu Kk Cutter processing apparatus and method
JP2001300636A (en) * 2000-04-24 2001-10-30 Naoki Ogawa Method and apparatus for cutting/bending band cutting edge

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102335690A (en) * 2011-11-07 2012-02-01 中联重科股份有限公司 Stamping and shearing mould
CN102335690B (en) * 2011-11-07 2013-01-23 中联重科股份有限公司 Stamping and shearing mould
CN102699177A (en) * 2012-05-14 2012-10-03 同德兴包装机械（深圳）有限公司 Cutting die processing device and cutting die automatic processing technology
CN113523078A (en) * 2021-08-27 2021-10-22 安徽捷迅光电技术有限公司 Wire casing punching machine

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JP2011104602A (en) 2011-06-02

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