JPH0344650Y2 - - Google Patents
Info
- Publication number
- JPH0344650Y2 JPH0344650Y2 JP6393486U JP6393486U JPH0344650Y2 JP H0344650 Y2 JPH0344650 Y2 JP H0344650Y2 JP 6393486 U JP6393486 U JP 6393486U JP 6393486 U JP6393486 U JP 6393486U JP H0344650 Y2 JPH0344650 Y2 JP H0344650Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutting blade
- wedge
- shaped lower
- shaped
- bound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Control And Other Processes For Unpacking Of Materials (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案はハンドシヤーの改良に関し、より詳し
くは被結束物にタイトに結束された結束鋼帯を容
易に切断することのできるエアハンマ付きハンド
シヤーに関する。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to an improvement in a hand shear, and more particularly to a hand shear equipped with an air hammer that can easily cut a banded steel strip tightly bound to an object to be bound.
被結束物に結束された結束鋼帯は、解梱のため
に切断される。そしてこれに使用するハンドシヤ
ーは、実公昭49−226067に提案されているよう
に、楔状切断下刃を有する鋏をエアシリンダによ
つて作動させ、結束鋼帯を切断するものが公知で
ある。しかし結束鋼帯が被結束物にタイトに結束
されている場合、楔状切断下刃が被結束物と結束
鋼帯の間に入り難く作業能率が低下する欠点があ
つた。
The binding steel strip bound to the object to be bundled is cut for unpacking. A known hand shear used for this purpose is one in which scissors having wedge-shaped lower cutting blades are actuated by an air cylinder to cut the binding steel strip, as proposed in Japanese Utility Model Publication No. 49-226067. However, when the binding steel strip is tightly bound to the object to be bound, the wedge-shaped lower cutting blade is difficult to enter between the object to be bound and the steel band, resulting in a reduction in work efficiency.
そこで本考案者等は鋭意実験研究の結果、楔状
の切断下刃にエアハンマを付加することによりこ
の欠点を解消することができた。 As a result of intensive experimental research, the inventors of the present invention were able to overcome this drawback by adding an air hammer to the wedge-shaped lower cutting blade.
本考案の目的は、被結束物にタイトに結束され
た結束鋼帯を容易に切断することのできるハンド
シヤーを提供することにある。
An object of the present invention is to provide a hand shear that can easily cut a binding steel strip tightly bound to an object to be bound.
本考案により、楔状切断下刃を有する鋏と、該
鋏を作動する流体圧シリンダを有するハンドシヤ
ーにおいて、前記楔状切断下刃を打撃するごとく
付設されたエアハンマを具備することを特徴とす
るエアハンマ付きハンドシヤーが提供される。
According to the present invention, a hand shear having scissors having a wedge-shaped lower cutting blade and a hydraulic cylinder for operating the scissors is provided with an air hammer attached to strike the wedge-shaped lower cutting blade. is provided.
以下実施例により本考案を詳細に説明する。 The present invention will be explained in detail with reference to Examples below.
第１図は本考案一実施例の正面図、第２図はそ
の平面図である。第１図乃至第２図において、１
は基板でありこの基板１には、下面に案内体２，
２が下方に向つて固設され、その案内体２，２の
間には、切断上刃４が昇降自在に設けてあり、基
板１の上面に設けられたエアシリンダ５のピスト
ンロツド先端に連結されて、これによつて昇降す
るようになつている。また左方の案内体２には、
楔状切断下刃３が固設してあり、前記切断上刃４
の下降によつて両切断刃４，３の間に介在する結
束鋼帯Ｋを切断するごとく構成している。そして
この楔状切断下刃３の左方には、エアハンマ７が
第１図および第２図で明瞭に判るように、その本
体部分をエアシリンダ５に取り付けられた把手の
下部に固設され、その先端部分を楔状切断下刃３
の腕部に締付ボルトで、楔状切断下刃３を打撃押
圧すべく固設してあり、このエアハンマ７に圧縮
空気を供給することによつて楔状切断下刃３のく
さび方向に打撃力が加えられるようになつてい
る。なお６はガードであり切断した結束鋼帯Ｋが
上方にはねかえらないように案内体２に固設して
ある。 FIG. 1 is a front view of an embodiment of the present invention, and FIG. 2 is a plan view thereof. In Figures 1 and 2, 1
is a board, and this board 1 has a guide body 2 on the bottom surface,
An upper cutting blade 4 is provided between the guide bodies 2 and 2 so as to be movable up and down, and is connected to the tip of a piston rod of an air cylinder 5 provided on the upper surface of the base plate 1. This allows it to go up and down. Also, on the left guide body 2,
A wedge-shaped lower cutting blade 3 is fixedly installed, and the upper cutting blade 4
The lowering of the cutting blades cuts the binding steel strip K interposed between the cutting blades 4 and 3. To the left of this wedge-shaped lower cutting blade 3, as can be clearly seen in Figures 1 and 2, is an air hammer 7 whose main body is fixed to the lower part of the handle attached to the air cylinder 5. Lower blade 3 cuts the tip into a wedge shape
The wedge-shaped lower cutting blade 3 is fixedly attached to the arm portion of the arm with a tightening bolt so as to impact and press it, and by supplying compressed air to this air hammer 7, the impact force is applied in the wedge direction of the wedge-shaped lower cutting blade 3. It is now available to be added. A guard 6 is fixed to the guide body 2 to prevent the cut steel band K from bouncing upward.
つぎに本考案の作用について述べる。 Next, the operation of the present invention will be described.
まず楔状切断下刃３の先端を被結束物Ｈと結束
鋼帯Ｋが接触しているコーナー部分にあてがう。
つぎにエアハンマ７に圧縮空気を供給すると楔状
切断下刃３のくさび方向に打撃力が加わり結束鋼
帯Ｋの下側に入り始める。そして結束鋼帯Ｋが楔
状切断下刃３の斜面に充分に掬い上げられると、
こんどは流体圧シリンダ５に圧縮空気を供給して
切断上刃４を下降させ結束鋼帯Ｋを切断する。 First, the tip of the wedge-shaped lower cutting blade 3 is placed on the corner portion where the object to be bound H and the binding steel strip K are in contact.
Next, when compressed air is supplied to the air hammer 7, a striking force is applied in the wedge direction of the wedge-shaped lower cutting blade 3, and the steel band K begins to enter the lower side. When the binding steel strip K is sufficiently scooped up onto the slope of the wedge-shaped lower cutting blade 3,
Next, compressed air is supplied to the fluid pressure cylinder 5, and the upper cutting blade 4 is lowered to cut the binding steel strip K.
すなわち本考案を実施することにより被結束物
にタイトに結束された結束鋼帯を容易に切断する
ことのできるハンドシヤーを提供できる効果があ
る。
That is, by carrying out the present invention, it is possible to provide a hand shear that can easily cut a binding steel strip tightly bound to an object to be bound.
第１図は本考案一実施例の正面図、第２図はそ
の平面図である。
１……基板、２……案内体、３……楔状切断下
刃、４……切断上刃、５……エアシリンダ、６…
…ガード、７……エアハンマ、Ｋ……結束鋼帯、
Ｈ……被結束物。
FIG. 1 is a front view of an embodiment of the present invention, and FIG. 2 is a plan view thereof. DESCRIPTION OF SYMBOLS 1... Board, 2... Guide body, 3... Wedge-shaped lower cutting blade, 4... Upper cutting blade, 5... Air cylinder, 6...
...Guard, 7...Air hammer, K...Steel band,
H...Object to be bound.
Claims (1)
て昇降し後記楔状切断下刃と摺動交錯し離脱する
切断上刃と、該切断上刃の案内体の１方に固設さ
れた楔状切断下刃とを備え、携帯可能に構成した
ハンドシヤーにおいて、前記楔状切断下刃を適時
打撃押圧するために前記ハンドシヤーにエアハン
マを付設して、被結束物にタイトに結縛された結
束鋼帯の下に前記楔状切断下刃を円滑に侵入せし
めるごとく構成したことを特徴とするエアハンマ
付きハンドシヤー。 An upper cutting blade that is connected to the tip of a piston rod of an air cylinder and moves up and down, slidingly intersects with and leaves the lower wedge-shaped cutting blade described later, and a lower wedge-shaped cutting blade that is fixed to one of the guide bodies of the upper cutting blade. In the hand shear configured to be portable, an air hammer is attached to the hand shear in order to timely impact and press the wedge-shaped lower cutting blade, and the wedge-shaped lower cutting blade is attached under the binding steel band tightly tied to the object to be bound. A hand shear with an air hammer characterized by a structure that allows the blade to penetrate smoothly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6393486U JPH0344650Y2 (en) | 1986-04-25 | 1986-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6393486U JPH0344650Y2 (en) | 1986-04-25 | 1986-04-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62174009U JPS62174009U (en) | 1987-11-05 |
| JPH0344650Y2 true JPH0344650Y2 (en) | 1991-09-19 |
Family
ID=30899623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6393486U Expired JPH0344650Y2 (en) | 1986-04-25 | 1986-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344650Y2 (en) |
-
1986
- 1986-04-25 JP JP6393486U patent/JPH0344650Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62174009U (en) | 1987-11-05 |
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