JPH081769Y2 - Plate shearing machine - Google Patents
Plate shearing machineInfo
- Publication number
- JPH081769Y2 JPH081769Y2 JP1992017111U JP1711192U JPH081769Y2 JP H081769 Y2 JPH081769 Y2 JP H081769Y2 JP 1992017111 U JP1992017111 U JP 1992017111U JP 1711192 U JP1711192 U JP 1711192U JP H081769 Y2 JPH081769 Y2 JP H081769Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- movable blade
- blade
- fixed
- shaped body
- 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 - Lifetime
Links
Landscapes
- Shearing Machines (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、配電盤や制御盤などの
内側に架設される板状体（レール）を所望の寸法に切断
する場合に用いる板状体剪断機に関する。INVENTION The present invention relates to a plate-shaped body shears Ru used when cutting a plate-like body that is laid on the inside, such as the switchboard and control board (the rails) to the desired dimensions.
【０００２】[0002]
【従来の技術】この種の板状体剪断機のカッタ本体は、
油圧ポンプのケーシング側に連結されたホルダと、ホル
ダに固定された固定刃と、固定刃と油圧ポンプの出力軸
との間でホルダに保持された可動刃とを備えている。可
動刃は、所定の厚みを有した板状のもので、両側がホル
ダに移動可能に保持されており、被剪断物たる板状体と
直交する方向に移動する。板状体はＤＩＮレールと称さ
れる横断面がハット形のアルミニウム製のものなどであ
る。可動刃の基端は出力軸と係合させてあり、先端には
板状体の横断面形状に対応する刃が形成されている。固
定刃には可動刃の先端が嵌入する切断孔が形成されてい
る。油圧ポンプを作動させ、出力軸で可動刃を固定刃側
に移動させると、可動刃と固定刃との協働で板状体が剪
断される。油圧ポンプの戻しレバーを操作すると、出力
軸が元の位置に戻り、可動刃が待機位置に復帰する。2. Description of the Related Art The cutter body of this type of plate shearing machine is
A holder connected to the casing side of the hydraulic pump, a fixed blade fixed to the holder, and a movable blade held by the holder between the fixed blade and the output shaft of the hydraulic pump are provided. The movable blade is a plate-shaped member having a predetermined thickness, both sides of which are movably held by the holder, and the movable blade moves in a direction orthogonal to the plate-shaped body that is the object to be sheared. The plate-shaped body is, for example, a DIN rail made of aluminum having a hat-shaped cross section. The base end of the movable blade is engaged with the output shaft, and the tip is formed with a blade corresponding to the cross-sectional shape of the plate-shaped body. A cutting hole into which the tip of the movable blade is fitted is formed in the fixed blade. When the hydraulic pump is operated and the movable blade is moved to the fixed blade side by the output shaft, the plate-shaped body is sheared by the cooperation of the movable blade and the fixed blade. When the return lever of the hydraulic pump is operated, the output shaft returns to its original position and the movable blade returns to the standby position.
【０００３】[0003]
【考案が解決しようとする課題】従来の板状体剪断機で
は、可動刃が板状体を打ち抜き状に切断するため、可動
刃の厚みに相当する寸法のスクラップが出て無駄を生じ
ていた。また、切断面にバリが生じ易すかった。本考案
の目的は、携帯用の板状体剪断機で板状体を切断する際
にスクラップを発生させず、しかも切断面にバリが生じ
るのを防止するにある。In the conventional plate-shaped body shearing machine, since the movable blade cuts the plate-shaped body in a punching manner, scrap having a size corresponding to the thickness of the movable blade comes out and is wasted. . Moreover, burrs were easily generated on the cut surface. It is an object of the present invention to prevent scrap from being generated when a plate-like body is cut by a portable plate-like body shearing machine and to prevent burrs from being formed on a cut surface.
【０００４】[0004]
【課題を解決するための手段】本考案は、油圧ポンプ１
の出力によりカッタ本体２で板状体３を剪断するための
板状体剪断機であって、カッタ本体２は、油圧ポンプ１
に連結固定され、両側面にわたって貫通する保持孔１９
を有するホルダ本体１２と、ホルダ本体１２の両外側面
にそれぞれ固定されて、中央部に窓２４・２５を有する
側板１３・１４と、両側板１３・１４間において、ホル
ダ本体１２の保持孔１９にそれぞれ嵌装される固定刃１
５、可動刃１６および押さえ板１７とを含む。 固定刃１
５は、これの一側面の中央部が一方の側板１３の窓２４
を介して外部に露出するようホルダ本体１２に固定され
ており、固定刃１５の前記窓２４に臨む露出部分に、板
状体３の断面形状に対応する板状体挿入孔２９が油圧ポ
ンプ１の出力軸７に対して一定角度θだけ傾く状態で貫
通状に形成されている。 可動刃１６は、他方の側板１４
の内側面に接合する押さえ板１７と固定刃１５との間に
介在していて、可動刃１６の一側面が押さえ板１７に、
可動刃１６の他側面が固定刃１５にそれぞれ接合してい
る。可動刃１６には、固定刃５の板状体挿入孔２９と同
一形状の板状体挿入孔３１を貫通状に形成してあって、
この板状体挿入孔３１が他方の側板１４の窓２５と押さ
え板１７に設けた孔３０とを介して外部に露出してい
る。 可動刃１６は、これの板状体挿入孔３１が固定刃１
５の板状体挿入孔２９に連通する待機位置Ａと、これら
両板状体挿入孔２９・３１が非連通状態となる剪断位置
Ｂとの間で油圧ポンプ１の出力軸７と同方向に移動自在
である。そして、可動刃１６には前記出力軸７と対向す
る面に入力軸３２を有し、油圧ポンプ１で該出力軸７を
押し出すことにより、該入力軸３２を介して可動刃１６
を前記待機位置Ａから前記剪断位置Ｂへ移動操作可能で
あり、ホルダ本体１２内には、可動刃１６の前記入力軸
３２と反対側の面に作用する圧縮コイルスプリング３３
が配置されていて、この圧縮コイルスプリング３３で可
動刃１６が前記剪断位置Ｂから前記待機位置Ａへと常に
移動付勢されている。 SUMMARY OF THE INVENTION The present invention is a hydraulic pump 1.
Is a plate-shaped shearing machine for shearing the plate-shaped body 3 with the cutter body 2 by the output of the
Retaining hole 19 connected to and fixed to
Holder main body 12 having the both sides of the holder main body 12
Are fixed to each and have windows 24 and 25 in the center
Between the side plates 13 and 14 and both side plates 13 and 14, hold
Fixed blades 1 that are respectively fitted in the holding holes 19 of the main body 12
5, including the movable blade 16 and the pressing plate 17. Fixed blade 1
5 is a window 24 of one side plate 13 in which the central portion of one side surface is
Fixed to the holder body 12 so as to be exposed to the outside through
The fixed blade 15 has a plate on the exposed portion facing the window 24.
The plate-shaped body insertion hole 29 corresponding to the cross-sectional shape of the body 3 has a hydraulic port.
With the output shaft 7 of the pump 1 tilted at a certain angle θ.
It is formed in a continuous shape. The movable blade 16 is the other side plate 14.
Between the pressing plate 17 and the fixed blade 15 that are joined to the inner surface of the
One side of the movable blade 16 is interposed between the pressing plate 17 and
The other side of the movable blade 16 is joined to the fixed blade 15, respectively.
It The movable blade 16 has the same shape as the plate-shaped body insertion hole 29 of the fixed blade 5.
The plate-shaped body insertion hole 31 of one shape is formed in a penetrating manner,
This plate-shaped body insertion hole 31 is pressed against the window 25 of the other side plate 14.
It is exposed to the outside through the hole 30 provided in the plate 17.
It In the movable blade 16, the plate-shaped body insertion hole 31 of the movable blade 16 is the fixed blade 1.
5, the standby position A communicating with the plate-shaped member insertion hole 29,
Shear position where both plate insertion holes 29 and 31 are in non-communication state
It can move in the same direction as the output shaft 7 of the hydraulic pump 1 with B.
It is. The movable blade 16 faces the output shaft 7.
Has an input shaft 32 on its surface, and the output shaft 7 is connected to the hydraulic pump 1.
The movable blade 16 is pushed through the input shaft 32 by pushing it out.
Can be moved from the standby position A to the shearing position B.
Yes, in the holder body 12, the input shaft of the movable blade 16
Compression coil spring 33 acting on the surface opposite to 32
Is arranged and this compression coil spring 33 can
The moving blade 16 always moves from the shearing position B to the standby position A.
It is urged to move.
【０００５】[0005]
【作用】可動刃１６が待機位置Ａにあるとき、固定刃１
５および可動刃１６の板状体挿入孔２９・３１は、連通
状態で合致しているので、この両挿入孔２９・３１に板
状体３を挿入し、これで板状体３が固定刃１５と可動刃
１６を貫通する状態とする。この状態で、油圧ポンプ１
を作動させると、これの出力軸７が進出し入力軸３２を
介して可動刃１６を待機位置Ａから剪断位置Ｂに移動さ
せる。これで可動刃１６が固定刃１５に摺接しつつ、可
動刃１６の板状体挿入孔３１が固定刃１５の板状体挿入
口２９から軸方向にずれるため、板状体３は固定刃１５
と可動刃１６とが接する面側で切断される。可動刃１６
の板状体挿入孔３１の一端は、外部に露出した一側面に
開口するので、この一側面側で板状体３が切断されるこ
とはない。[Action] When the movable blade 16 is at the standby position A, the fixed blade 1
5 and the plate-shaped body insertion holes 29 and 31 of the movable blade 16 communicate with each other.
Since they match each other in the state, the plate-like body 3 is inserted into both of the insertion holes 29 and 31, and the plate-like body 3 penetrates the fixed blade 15 and the movable blade 16 . In this state, the hydraulic pump 1
When the Ru is operated, the input shaft 32 an output shaft 7 of this advanced
The movable blade 16 is moved from the standby position A to the shearing position B via the movable blade 16 . As a result, the movable blade 16 slides on the fixed blade 15, and the plate-shaped body insertion hole 31 of the movable blade 16 is axially displaced from the plate-shaped body insertion opening 29 of the fixed blade 15.
The movable blade 16 is cut at the surface contacting the movable blade 16. Movable blade 16
Since one end of the plate-shaped body insertion hole 31 is opened to one side surface exposed to the outside, the plate-shaped body 3 is not cut on this one side surface side.
【０００６】[0006]
【考案の効果】本考案では、ホルダ本体１２の両外側面
に側板１３・１４を固定し、この両側板１３・１４間に
おいてホルダ本体１２の保持孔１９に固定刃１５、可動
刃１６および押さえ板１７をそれぞれ嵌装し、ホルダ本
体１２に固定刃１５を固定して、可動刃１６が固定刃１
５と押さえ板１７との間で移動できるようになってい
る。そこでは可動刃１６が固定刃１５に密着接合状態で
摺動する。従って、可動刃１６が待機位置Ａにあると
き、固定刃１５と可動刃１６の板状体挿入孔２９・３１
に板状体３を貫通状に通し、油圧ポンプ１で可動刃１６
を待機位置Ａから剪断位置Ｂへと移動操作すると、板状
体３をスクラップが発生せずに、かつバリも発生しない
状態で円滑に切断できる。 In the present invention, both outer surfaces of the holder body 12
The side plates 13 and 14 are fixed to the
The fixed blade 15 is movable in the holding hole 19 of the holder body 12.
The blade 16 and the pressing plate 17 are fitted respectively, and the holder book
The fixed blade 15 is fixed to the body 12, and the movable blade 16 is fixed blade 1
5 and the holding plate 17 can be moved.
It There, the movable blade 16 is closely attached to the fixed blade 15.
Slide. Therefore, when the movable blade 16 is in the standby position A,
Plate-shaped body insertion holes 29 and 31 of the fixed blade 15 and the movable blade 16
The plate-like body 3 is penetrated through the plate, and the movable blade 16 is moved by the hydraulic pump 1.
When moving from the standby position A to the shearing position B,
No scraps and no burrs on body 3
Can be cut smoothly in this condition.
【０００７】[0007]
【実施例】本案の板状体剪断機は、図２に示すように手
動式の油圧ポンプ１とこれに着脱自在に連結されたカッ
タ本体２からなり、ＤＩＮレールと称される横断面がハ
ット形のアルミニウム製の板状体３を切断する際に使用
される。油圧ポンプ１は、端子圧着機等に用いられる一
般的な構造のもので、固定ハンドル４内に作動油を有
し、ケーシング５内に油圧発生機構およびピストン等
（図示せず）が内蔵されている。ケーシング５に枢着さ
れた作動ハンドル６を操作すると、固定ハンドル４内の
作動油がピストンの頂面側に設けられた油圧室に導入さ
れ、ピストンに油圧が加えられる。ピストンは加えられ
た油圧に応じて先端の出力軸７を押し出す。ケーシング
５の側面に設けられた戻しレバー９を操作すると、ピス
トンへの加圧状態が解除されるとともに、ケーシング内
のスプリングによりピストンと出力軸７が元の位置に復
帰する。EXAMPLE As shown in FIG. 2, a plate-shaped shearing machine of the present invention comprises a manual hydraulic pump 1 and a cutter body 2 which is detachably connected to the hydraulic pump 1, and a cross section called a DIN rail is a hat. It is used when cutting the plate-shaped body 3 made of aluminum in a shape. The hydraulic pump 1 has a general structure used for a terminal crimping machine or the like, has hydraulic oil in a fixed handle 4, and has a hydraulic pressure generation mechanism and a piston (not shown) built in a casing 5. There is. When the operating handle 6 pivotally mounted on the casing 5 is operated, the operating oil in the fixed handle 4 is introduced into the hydraulic chamber provided on the top surface side of the piston, and the hydraulic pressure is applied to the piston. The piston pushes out the output shaft 7 at the tip according to the applied hydraulic pressure. When the return lever 9 provided on the side surface of the casing 5 is operated, the pressure applied to the piston is released, and the piston and the output shaft 7 are returned to their original positions by the spring in the casing.
【０００８】カッタ本体２は、図１と図３ないし図５に
示すようにホルダ１１を構成するホルダ本体１２および
左右の側板１３・１４、固定刃１５、可動刃１６、押さ
え板１７を備えている。ホルダ本体１２は、図３と図４
に示すように両側面に貫通する保持孔１９を有してお
り、油圧ポンプ１側に突出した連結アーム２０がケーシ
ング５から伸びた連結アーム２１と複数のボルト２２な
どを介して連結されている。ホルダ本体１２の下面には
作業時の安定性を確保するための台座２３を固定してあ
る（図２参照）。側板１３・１４は、中央部に窓２４・
２５が形成されており、複数のボルト２６でホルダ本体
１２の両外側面にそれぞれ締着されている。この両側板
１３・１４間において、ホルダ本体１２の保持孔１９に
固定刃１５、可動刃１６および押さえ板１７がそれぞれ
嵌装されている。 As shown in FIGS. 1 and 3 to 5, the cutter body 2 is provided with a holder body 12 and left and right side plates 13 and 14, a fixed blade 15, a movable blade 16, and a pressing plate 17, as shown in FIGS. There is. The holder body 12 is shown in FIGS.
As shown in FIG. 3, the holding arm 19 penetrates both side surfaces, and the connecting arm 20 protruding toward the hydraulic pump 1 is connected to the connecting arm 21 extending from the casing 5 via a plurality of bolts 22 and the like. . A pedestal 23 is secured to the lower surface of the holder body 12 to ensure stability during work (see FIG. 2). The side plates 13 and 14 have windows 24 and
25 are formed, they are fastened respectively to both outer sides of the holder body 12 by a plurality of bolts 26. This side plate
In the holding hole 19 of the holder body 12 between 13 and 14.
Fixed blade 15, movable blade 16 and pressing plate 17 are respectively
It is fitted.
【０００９】固定刃１５は、図３および図４に示すよう
に保持孔１９に嵌装して固定してあり、一側面の中央部
を窓２４を介して外部に露出させ、該露出部分に板状体
挿入孔２９を臨ませている。板状体挿入孔２９は、固定
刃１５の一側面と他側面に貫通しており、板状体３の横
断面形状に対応させて形成してある。具体的には図５に
示すようにコ字形の幅広部を３ｍｍ、その両側を２ｍｍ
にそれぞれ設定し、出力軸７側に一定角度θ（４５°）
傾け、出力軸７が移動する方向に対しては直交させてあ
る。[0009] The fixed blade 15 is Yes and fixed fitted to the holding hole 19 as shown in FIGS. 3 and 4, to expose the central portion of one side to the outside through the window 24, the the exposed portion The plate-shaped body insertion hole 29 is exposed. The plate-shaped body insertion hole 29 penetrates one side surface and the other side surface of the fixed blade 15 and is formed so as to correspond to the cross-sectional shape of the plate-shaped body 3. Specifically, as shown in FIG. 5, the wide portion of the U-shape is 3 mm and both sides are 2 mm.
To a fixed angle θ (45 °) on the output shaft 7 side.
The output shaft 7 is tilted and is orthogonal to the moving direction of the output shaft 7.
【００１０】可動刃１６は、図５に示すごとく一側面の
中央部が押さえ板１７の長孔３０と側板１４の窓２５を
介して露出しており、図３および図４に示すごとく他側
面を固定刃１５の他側面に接合させてホルダ本体１２内
の中央に配置してある。可動刃１６の板状体挿入孔３１
は、固定刃１５の板状体挿入孔２９と同じ態様で両側面
に貫通しており、押さえ板１７側では長孔３０と窓２５
を介して常時外部に露出している。可動刃１６が出力軸
７と対向する面に入力軸３２を設ける一方、これと反対
側の面に圧縮コイルスプリング３３を配置して、可動刃
１６を出力軸７側に移動付勢している。圧縮コイルスプ
リング３３の一端はホルダ本体１２に取着したボルト３
４に保持しておく。かくして、可動刃１６は板状体挿入
孔３１が固定刃１５の板状体挿入孔２９と左右に連通す
る待機位置Ａと、これらが左右に非連通状態となる剪断
位置Ｂとの間で移動する（図６参照）。押さえ板１７は
保持孔１９に嵌装されて固定されており、中央部に斜め
に設けた長孔３０が左右に貫通している。図２におい
て、３５は剪断力を表示するゲージプレートである。As shown in FIG. 5, the movable blade 16 is exposed at the center of one side surface through the long hole 30 of the pressing plate 17 and the window 25 of the side plate 14, and the other side surface as shown in FIGS. 3 and 4. Is joined to the other side surface of the fixed blade 15 and disposed in the center of the holder body 12. Plate-shaped body insertion hole 31 of the movable blade 16
Penetrates to both side surfaces in the same manner as the plate-shaped body insertion hole 29 of the fixed blade 15, and on the pressing plate 17 side, the long hole 30 and the window 25.
It is always exposed to the outside via. While the movable blade 16 is provided with the input shaft 32 on the surface facing the output shaft 7, the compression coil spring 33 is arranged on the surface opposite to the input shaft 32 to urge the movable blade 16 to move toward the output shaft 7. . One end of the compression coil spring 33 has a bolt 3 attached to the holder body 12.
Hold at 4. Thus, the movable blade 16 moves between the standby position A in which the plate-shaped member insertion hole 31 communicates with the plate-shaped member insertion hole 29 of the fixed blade 15 in the left-right direction and the shearing position B in which the plate-shaped member insertion hole 31 does not communicate in the left-right direction. (See FIG. 6). The pressing plate 17 is fitted and fixed in the holding hole 19, and a long hole 30 obliquely provided in the central portion penetrates left and right. In FIG. 2, reference numeral 35 is a gauge plate that displays shear force.
【００１１】次に板状体剪断機による板状体３の切断態
様を説明する。可動刃１５を待機位置Ａにして、側板１
３の窓２４側から固定刃１５および可動刃１６の板状体
挿入孔２９・３１に板状体３を挿入する。板状体３の切
断寸法にもよるが、これの先端を各挿入孔２９・３１、
長孔３０および窓２５を介して他方の側板１４側から突
出させる。板状体３を位置決めした上で、作動ハンドル
６を操作すると、図６に示すように出力軸７が入力軸３
２を介して可動刃１６を待機位置Ａから剪断位置Ｂに移
動させる。その際、可動刃１６の他側面が固定刃１５の
他側面に密接しつつ、可動刃１６の板状体挿入孔３１が
固定刃１５の板状体挿入口２９から軸方向にずれるた
め、板状体３は固定刃１５と可動刃１６とが密接する面
側で切断される。可動刃１６の一側面には押さえ板１７
が接合しているが、板状体３の先端側は長孔３０内で軸
方向移動が許容されるため、板状体３が押さえ板１７側
で切断又は折れ曲がることはない。Next, the manner of cutting the plate-like body 3 by the plate-like body shearing machine will be described. Side plate 1 with movable blade 15 in standby position A
The plate-shaped body 3 is inserted into the plate-shaped body insertion holes 29 and 31 of the fixed blade 15 and the movable blade 16 from the window 24 side of 3. Although depending on the cut size of the plate-shaped body 3, the tip of the plate-shaped body 3 is inserted into the insertion holes 29, 31,
It is made to project from the other side plate 14 side through the long hole 30 and the window 25. When the operating handle 6 is operated after the plate-like body 3 is positioned, the output shaft 7 becomes the input shaft 3 as shown in FIG.
The movable blade 16 is moved from the standby position A to the shearing position B via 2. At this time, since the other side surface of the movable blade 16 is in close contact with the other side surface of the fixed blade 15, the plate-shaped body insertion hole 31 of the movable blade 16 is axially displaced from the plate-shaped body insertion opening 29 of the fixed blade 15, so that the plate The body 3 is cut on the surface side where the fixed blade 15 and the movable blade 16 are in close contact with each other. A pressing plate 17 is provided on one side of the movable blade 16.
However, since the distal end side of the plate-shaped body 3 is allowed to move in the elongated hole 30 in the axial direction, the plate-shaped body 3 is not cut or bent on the pressing plate 17 side.
【００１２】このように、上記の板状体剪断機によれ
ば、固定刃１５と可動刃１６とが密接する面側で板状体
３が切断できるので、スクラップが発生せず、板状体３
を両端にわたって有効に利用できる。また板状体３の切
断面にバリが生じ難く、切断後のバリ取り作業が不要で
ある。As described above, according to the plate-shaped body shearing machine, the plate-shaped body 3 can be cut on the side where the fixed blade 15 and the movable blade 16 are in close contact with each other, so that scrap is not generated and the plate-shaped body is not generated. Three
Can be effectively used across both ends. In addition, burrs are less likely to occur on the cut surface of the plate-like body 3, and deburring work after cutting is unnecessary.
【００１３】（別実施態様例） 複数のカッタ本体を準備し、カッタ本体毎に固定刃と可
動刃の板状体挿入孔の形状を異ならせておけば、カッタ
本体を取り替えるだけで、横断面形状が異なる他の板状
体にも適用できる。(Other embodiment example) If a plurality of cutter bodies are prepared and the shape of the plate-like body insertion holes of the fixed blade and the movable blade is made different for each cutter body, the cross section can be changed only by replacing the cutter body. It can also be applied to other plate-shaped bodies having different shapes.
【図１】要部の斜視図である。FIG. 1 is a perspective view of a main part.
【図２】板状体剪断機の全体を示す正面図である。FIG. 2 is a front view showing an entire plate-shaped body shearing machine.
【図３】カッタ本体の平面図である。FIG. 3 is a plan view of a cutter body.
【図４】図２におけるＣ−Ｃ線に沿う平面図である。FIG. 4 is a plan view taken along the line C-C in FIG.
【図５】カッタ本体の背面図である。FIG. 5 is a rear view of the cutter body.
【図６】カッタ本体の作用説明図である。FIG. 6 is a diagram illustrating the operation of the cutter body.
１ 油圧ポンプ ２ カッタ本体 ３ 板状体 ７ 出力軸 １１ ホルダ １５ 固定刃 １６ 可動刃 ２９・３１ 板状体挿入孔 Ａ 待機位置 Ｂ 剪断位置 1 Hydraulic Pump 2 Cutter Main Body 3 Plate-Shaped Body 7 Output Shaft 11 Holder 15 Fixed Blade 16 Movable Blade 29 ・ 31 Plate-shaped Body Insertion Hole A Standby Position B Shear Position
Claims (1)
で板状体３を剪断するための板状体剪断機であって、 カッタ本体２が、 油 圧ポンプ１に連結固定され、両側面にわたって貫通す
る保持孔１９を有するホルダ本体１２と、 ホルダ本体１２の両外側面にそれぞれ固定されて、中央
部に窓２４・２５を有する側板１３・１４と、 両側板１３・１４間において、ホルダ本体１２の保持孔
１９にそれぞれ嵌装される固定刃１５、可動刃１６およ
び押さえ板１７とを含み、 固定刃１５は、これの一側面の中央部が一方の側板１３
の窓２４を介して外部に露出するようホルダ本体１２に
固定されており、 固定刃１５の前記窓２４に臨む露出部分に、板状体３の
断面形状に対応する板状体挿入孔２９が油圧ポンプ１の
出力軸７に対して一定角度θだけ傾く状態で貫通状に形
成されており、 可動刃１６は、他方の側板１４の内側面に接合する押さ
え板１７と固定刃１５との間に介在していて、可動刃１
６の一側面が押さえ板１７に、可動刃１６の他側面が固
定刃１５にそれぞれ接合しており、 可動刃１６には、固定刃５の板状体挿入孔２９と同一形
状の板状体挿入孔３１を貫通状に形成してあって、この
板状体挿入孔３１が他方の側板１４の窓２５と押さえ板
１７に設けた孔３０とを介して外部に露出しており、 可動刃１６は、これの板状体挿入孔３１が固定刃１５の
板状体挿入孔２９に連通する待機位置Ａと、これら両板
状体挿入孔２９・３１が非連通状態となる剪断位置Ｂと
の間で油圧ポンプ１の出力軸７と同方向に移動自在であ
り、 可動刃１６には前記出力軸７と対向する面に入力軸３２
を有し、油圧ポンプ１で該出力軸７を押し出すことによ
り、該入力軸３２を介して可動刃１６を前記待機位置Ａ
から前記剪断位置Ｂへ移動操作可能であり、 ホルダ本体１２内には、可動刃１６の前記入力軸３２と
反対側の面に作用する圧縮コイルスプリング３３が配置
されていて、この圧縮コイルスプリング３３で 可動刃１
６が前記剪断位置Ｂから前記待機位置Ａへと常に移動付
勢されている ことを特徴とする板状体剪断機。1. The cutter body 2 is controlled by the output of the hydraulic pump 1.
In a plate-like body shears for shearing the plate-like body 3, the cutter body 2 are connected and fixed to the oil pressure pump 1, to penetrate over both sides
That a holder body 12 having a holding hole 19, is fixed on both outer side surfaces of the holder body 12, the central
Between the side plates 13 and 14 having the windows 24 and 25 and the side plates 13 and 14, the holding hole of the holder body 12 is formed.
Fixed blade 15, movable blade 16, and
And the pressing plate 17, the fixed blade 15 has a central portion of one side surface of the fixed blade 15 on one side plate 13.
On the holder body 12 so as to be exposed to the outside through the window 24 of
The plate-shaped body 3 is fixed to the exposed portion of the fixed blade 15 facing the window 24.
The plate-shaped body insertion hole 29 corresponding to the cross-sectional shape is provided in the hydraulic pump 1.
Shaped in a penetrating manner with the output shaft 7 tilted at a certain angle θ
And the movable blade 16 is pressed against the inner surface of the other side plate 14.
The movable blade 1 is interposed between the plate 17 and the fixed blade 15.
6, one side of the movable blade 16 is fixed to the pressing plate 17, and the other side of the movable blade 16 is fixed.
The movable blade 16 has the same shape as the plate-shaped body insertion hole 29 of the fixed blade 5 and is joined to the fixed blade 15, respectively.
The plate-shaped body insertion hole 31 is formed in a penetrating manner.
The plate-shaped body insertion hole 31 is provided with the window 25 of the other side plate 14 and the pressing plate.
The movable blade 16 is exposed to the outside through a hole 30 provided in the movable blade 16 , and the movable blade 16 has a plate-shaped body insertion hole 31 of the fixed blade 15.
Standby position A communicating with the plate-shaped member insertion hole 29, and both plates
The shearing position B where the strip insertion holes 29 and 31 are in a non-communication state
Is movable in the same direction as the output shaft 7 of the hydraulic pump 1 between
The movable blade 16 has an input shaft 32 on the surface facing the output shaft 7.
By pushing out the output shaft 7 with the hydraulic pump 1.
Through the input shaft 32 to move the movable blade 16 to the standby position A
Can be operated to move to the shearing position B from the input shaft 32 of the movable blade 16 in the holder body 12.
Arranged compression coil spring 33 acting on the opposite surface
The movable blade 1 is moved by the compression coil spring 33.
6 always moves from the shear position B to the standby position A.
A plate-shaped shearing machine characterized by being energized .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992017111U JPH081769Y2 (en) | 1992-02-21 | 1992-02-21 | Plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992017111U JPH081769Y2 (en) | 1992-02-21 | 1992-02-21 | Plate shearing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0720214U JPH0720214U (en) | 1995-04-11 |
| JPH081769Y2 true JPH081769Y2 (en) | 1996-01-24 |
Family
ID=11934924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992017111U Expired - Lifetime JPH081769Y2 (en) | 1992-02-21 | 1992-02-21 | Plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH081769Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102446834B1 (en) * | 2021-06-02 | 2022-09-26 | 한상운 | Channel mobile cutting machine for the field |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS492190A (en) * | 1972-04-19 | 1974-01-10 |
-
1992
- 1992-02-21 JP JP1992017111U patent/JPH081769Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102446834B1 (en) * | 2021-06-02 | 2022-09-26 | 한상운 | Channel mobile cutting machine for the field |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720214U (en) | 1995-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |