JPS6342978Y2 - - Google Patents

Info

Publication number
JPS6342978Y2
JPS6342978Y2 JP1982067501U JP6750182U JPS6342978Y2 JP S6342978 Y2 JPS6342978 Y2 JP S6342978Y2 JP 1982067501 U JP1982067501 U JP 1982067501U JP 6750182 U JP6750182 U JP 6750182U JP S6342978 Y2 JPS6342978 Y2 JP S6342978Y2
Authority
JP
Japan
Prior art keywords
back gauge
upper blade
spring
contact
shearing machine
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
JP1982067501U
Other languages
Japanese (ja)
Other versions
JPS58173429U (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 JP6750182U priority Critical patent/JPS58173429U/en
Publication of JPS58173429U publication Critical patent/JPS58173429U/en
Application granted granted Critical
Publication of JPS6342978Y2 publication Critical patent/JPS6342978Y2/ja
Granted legal-status Critical Current

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  • Details Of Cutting Devices (AREA)
  • Accessories And Tools For Shearing Machines (AREA)

Description

【考案の詳細な説明】 この考案はシヤーリングマシンのバツクゲージ
装置に関するものである。
[Detailed Description of the Invention] This invention relates to a back gauge device for a shearing machine.

一般にシヤーリングマシンは材料を所定長さに
切断するため材料の端縁部を当接させるバツクゲ
ージが用いられているが、このバツクゲージは切
断した切断材が落下するように切断時わずかに端
縁部から移動させることが行われている。従来こ
のようにバツクゲージを移動させるためエアシリ
ンダーあるいは油圧シリンダーが用いてあつて高
価になるとともに効き始め等の調節が複雑になる
という難点があつた。又、実願昭53−20740号
(実開昭54−126188号)の明細書及び図面に示さ
れるように下刃の後方にネジなどの手段により本
体に対して前後動される移動台を設け、この移動
台にバツクゲージを上下方向に揺動自在に取付
け、上刃取付体の上下動に連動してバツクゲージ
に上下動させるような連動機構を設ける提案もあ
る。しかしながら、最も重要な特性であるバツク
ゲージの移動の効き始めの設定が容易にできない
ものであり、かつ構造も複雑になるものである。
さらに、バツクゲージを切断時下降させると切断
材が落下する場合端縁部付近がバツクゲージに接
触する可能性があるため例えば集積装置等を配置
して整然と自動的な積重ねを行うのに都合が悪い
という欠点もあるものである。
In general, shearing machines use a back gauge that touches the edge of the material in order to cut the material into a predetermined length. It is being moved from Conventionally, an air cylinder or a hydraulic cylinder has been used to move the back gauge in this way, which has been expensive and complicated to adjust, such as when it starts working. Additionally, as shown in the specification and drawings of Utility Model Application No. 53-20740 (Utility Model Application No. 54-126188), a movable table is provided behind the lower blade that can be moved back and forth with respect to the main body by means such as screws. There is also a proposal to attach a back gauge to the movable table so as to be able to swing vertically, and to provide an interlocking mechanism that causes the back gauge to move up and down in conjunction with the up and down movement of the upper blade mounting body. However, it is not easy to set the most important characteristic, when the movement of the back gauge starts to take effect, and the structure is complicated.
Furthermore, if the back gauge is lowered during cutting, if the cut materials fall, there is a possibility that the edges near the edges will come into contact with the back gauge, which is inconvenient for arranging a stacking device or the like to perform orderly and automatic stacking. There are also drawbacks.

この考案はこのような点を解消してバツクゲー
ジの移動の効き始め等の設定がきわめて容易にで
きかつ構造も簡単なシヤーリングマシンのバツク
ゲージ装置を提供するものである。
The present invention solves these problems and provides a back gauge device for a shearing machine that is extremely easy to set, such as the start of movement of the back gauge, and has a simple structure.

以下図面を参照しながらこの考案の実施例につ
いて説明する。
Embodiments of this invention will be described below with reference to the drawings.

第1〜3図示すこの考案の一実施例において、
10はシヤーリングマシンの本体、11はこの本
体に対して固定した材料90を支持するテーブ
ル、12は下刃、13は上刃14を設けた上刃取
付体、15はこの上刃取付体の両側からほぼ水平
に延びた1対の案内棒である。16はこの案内棒
にそれぞれ移動可能に固定される1対の保持部材
で、例えば電動機で移動させたりあるいは作業者
が手動で移動させ得るようになつている。17は
この保持部材に前後方向に形成した筒状部、18
はバツクゲージである。20はこのバツクゲージ
の両側からほぼ水平に延びて筒状部17を摺動可
能に貫通する取付棒で、大径部21が形成してあ
る。22はこの取付棒に巻回したつる巻バネで、
バツクゲージ18を上刃14の方向へ向かうよう
に弾力を及ぼしている。23は取付棒20の一端
に螺合して取付けてありかつナツト25で固定し
た当接部材で、バネ22により筒状部17の端部
に当接するとともにこの筒状部より大径に形成し
てある。26は保持部材16にピン27で回動可
能に連結して二つに分れたレバーよりなる操作部
材で、短い方の端部には当接部材23に当接する
例えば転子等よりなる押圧部28が設けてあり長
い方の端部には例えば転子等よりなる接触部30
が設けてある。31は本体10に対して固定して
あつて前後方向に延びており接触部30が接触す
るようにした接触部材である。
In one embodiment of this invention shown in Figures 1 to 3,
10 is the main body of the shearing machine, 11 is a table that supports the material 90 fixed to this main body, 12 is a lower blade, 13 is an upper blade mounting body provided with an upper blade 14, and 15 is the upper blade mounting body. A pair of guide rods extending approximately horizontally from both sides. Reference numeral 16 denotes a pair of holding members movably fixed to the guide rods, which can be moved, for example, by an electric motor or manually by an operator. 17 is a cylindrical portion formed in the front-rear direction on this holding member; 18
is a back gauge. Reference numeral 20 denotes a mounting rod extending substantially horizontally from both sides of the back gauge and slidably penetrating the cylindrical portion 17, and has a large diameter portion 21 formed therein. 22 is a helical spring wound around this mounting rod,
A resilient force is applied to move the back gauge 18 toward the upper blade 14. Reference numeral 23 denotes a contact member which is screwed onto one end of the mounting rod 20 and fixed with a nut 25. The contact member 23 is brought into contact with the end of the cylindrical portion 17 by a spring 22 and is formed to have a larger diameter than this cylindrical portion. There is. Reference numeral 26 denotes an operating member which is rotatably connected to the holding member 16 with a pin 27 and is made up of a lever divided into two parts, and the short end has a pressing member made of, for example, a trochanter, which comes into contact with the abutting member 23. A contact portion 30 consisting of, for example, a trochanter is provided at the longer end.
is provided. A contact member 31 is fixed to the main body 10 and extends in the front-rear direction so that the contact portion 30 comes into contact with it.

前述したように構成したものにおいて、第1図
に示す状態から上刃取付体13が下降すると第3
図に示すように材料90が切断されて切断材91
になる。この場合操作部材26が接触部30と接
触部材31の接触により回動して当接部材23が
押圧部28に押されて取付軸20がバネ22に抗
して移動する。そのためバツクゲージ18は下降
するにしたがつて切断材91の端縁部から長さd
で示すように水平方向に離れて例えば5mm程度等
の間隔ができて切断材91が容易に落下すること
になる。
In the structure as described above, when the upper blade mounting body 13 is lowered from the state shown in FIG.
As shown in the figure, the material 90 is cut and the cutting material 91 is cut.
become. In this case, the operating member 26 rotates due to the contact between the contact portion 30 and the contact member 31, the contact member 23 is pushed by the pressing portion 28, and the mounting shaft 20 moves against the spring 22. Therefore, as the back gauge 18 descends, the length d from the edge of the cutting material 91 increases.
As shown in , there is a gap of about 5 mm in the horizontal direction, and the cut material 91 easily falls.

切断材91の前後方向の長さが長くなるとバツ
クゲージ18の前述した動作を行う必要がなく、
この部分が動作を行わないようにして寿命を長く
したり動力の節約を行うことができる。第4図に
はバツクゲージ18が上刃14から大きく離れる
と接触部30の下方に接触部材31が存在しない
状態にしてある。又、第5図に示すように接触部
材31を傾斜させてバツクゲージ18が上刃14
から離れるにしたがつて接触部30が接触部材3
1に接触してバツクゲージ18を移動させる長さ
を少くしてもよい。32は第4図及び第5図に示
すような場合操作部材26が逆方向へ回動するの
を防止するストツパである。又、材料90の切断
前板押えが材料90を押圧するまでにバツクゲー
ジ18が移動しないようにするため第6図に示す
ようにバツクゲージ18がわずかに下降してから
操作部材26の接触部30が接触部材31に接触
するように構成してもよい。
When the length of the cutting material 91 in the front and back direction becomes longer, there is no need to perform the above-described operation of the back gauge 18.
By preventing this part from operating, the lifespan can be extended and power can be saved. In FIG. 4, the contact member 31 is not present below the contact portion 30 when the back gauge 18 is far away from the upper blade 14. In addition, as shown in FIG.
As the contact part 30 moves away from the contact member 3
1 may be shortened. 32 is a stopper that prevents the operating member 26 from rotating in the opposite direction in the case shown in FIGS. 4 and 5. In addition, in order to prevent the back gauge 18 from moving before the front plate holder presses the material 90, the contact portion 30 of the operating member 26 is moved after the back gauge 18 is slightly lowered as shown in FIG. It may be configured to contact the contact member 31.

前述したようにこの考案は上刃取付体13が下
降する場合バツクゲージ18も同時に下降し操作
部材26が本体10に対して固定した接触部材3
1に接触してバツクゲージ18がバネ22に抗し
て上刃14から水平方向に離れるように移動する
から、従来の欠点をすべて解消して接触部材31
の位置や形状に適当にすることによりバツクゲー
ジ18を切断材91の端縁部から離す方向への移
動の効き始めの時期や移動の長さ等がきわめて容
易に設定できるものであり、かつ構造が簡単であ
るという効果を有している。
As mentioned above, in this invention, when the upper blade mounting body 13 is lowered, the back gauge 18 is also lowered at the same time, and the operating member 26 is connected to the contact member 3 fixed to the main body 10.
1, the back gauge 18 moves horizontally away from the upper blade 14 against the spring 22, eliminating all the drawbacks of the conventional contact member 31.
By appropriately adjusting the position and shape of the back gauge 18, it is possible to very easily set the time when the movement of the back gauge 18 in the direction away from the edge of the cutting material 91 starts, the length of the movement, etc. It has the effect of being simple.

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

第1図はこの考案の一実施例を示す側面図、第
2図はその要部の分解斜視図、第3図は動作を示
す側面図、第4図、第5図、第6図はそれぞれ異
つたこの考案の他の実施例の一部を示す側面図で
ある。 10は本体、13は上刃取付体、14は上刃、
15は案内棒、16は保持部材、18はバツクゲ
ージ、20は取付棒、22はつる巻バネ、23は
当接部材、26は操作部材、28は押圧部、30
は接触部、31は接触部材、90は材料、91は
切断材。
Fig. 1 is a side view showing an embodiment of this invention, Fig. 2 is an exploded perspective view of its main parts, Fig. 3 is a side view showing its operation, and Figs. 4, 5, and 6 are respectively It is a side view which shows a part of another Example of this invention different. 10 is the main body, 13 is the upper blade attachment body, 14 is the upper blade,
15 is a guide rod, 16 is a holding member, 18 is a back gauge, 20 is a mounting rod, 22 is a helical spring, 23 is a contact member, 26 is an operating member, 28 is a pressing part, 30
31 is a contact member, 90 is a material, and 91 is a cutting material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上刃を取付けた上刃取付体の両側より水平方向
に延びた1対の案内棒にそれぞれ移動可能に固定
される保持部材と、それぞれこの保持部材に前後
方向に移動可能に支持される取付棒の端部に両側
をそれぞれ結合したバツクゲージとを有するもの
において、前記保持部材に対してバツクゲージを
常時上刃に近接させる方向に弾力を及ぼすように
したバネと、シヤーリングマシンの本体に対して
固定した接触部材と、前記保持部材に対して連結
してあつてバツクゲージの下降時接触部材に接触
することにより前記バネに抗してバツクゲージを
上刃から水平方向に離れるように移動させる操作
部材とを包含することを特徴とするシヤーリング
マシンのバツクゲージ装置。
A holding member movably fixed to a pair of guide rods extending horizontally from both sides of the upper blade mounting body to which the upper blade is attached; and a mounting rod supported movably in the front-rear direction by each of the holding members. and a back gauge with both sides connected to the ends of the shearing machine, the spring having a spring that exerts elasticity on the holding member in a direction that always brings the back gauge close to the upper blade, and a spring that is fixed to the main body of the shearing machine. a contact member connected to the holding member, and an operating member that moves the back gauge horizontally away from the upper blade against the spring by contacting the contact member when the back gauge is lowered. A back gauge device for a shearing machine, comprising:
JP6750182U 1982-05-11 1982-05-11 Back gauge device for shearing machine Granted JPS58173429U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6750182U JPS58173429U (en) 1982-05-11 1982-05-11 Back gauge device for shearing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6750182U JPS58173429U (en) 1982-05-11 1982-05-11 Back gauge device for shearing machine

Publications (2)

Publication Number Publication Date
JPS58173429U JPS58173429U (en) 1983-11-19
JPS6342978Y2 true JPS6342978Y2 (en) 1988-11-10

Family

ID=30077330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6750182U Granted JPS58173429U (en) 1982-05-11 1982-05-11 Back gauge device for shearing machine

Country Status (1)

Country Link
JP (1) JPS58173429U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6348337Y2 (en) * 1984-12-05 1988-12-13

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54126188U (en) * 1978-02-22 1979-09-03

Also Published As

Publication number Publication date
JPS58173429U (en) 1983-11-19

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