JP2711264B2 - Cutting machine - Google Patents
Cutting machineInfo
- Publication number
- JP2711264B2 JP2711264B2 JP63103822A JP10382288A JP2711264B2 JP 2711264 B2 JP2711264 B2 JP 2711264B2 JP 63103822 A JP63103822 A JP 63103822A JP 10382288 A JP10382288 A JP 10382288A JP 2711264 B2 JP2711264 B2 JP 2711264B2
- Authority
- JP
- Japan
- Prior art keywords
- cut
- cutting
- cutting machine
- holding
- reinforcing bar
- 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)
- Accessories And Tools For Shearing Machines (AREA)
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は、棒状部材の切断する電動機を内装した切断
機に関する。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cutting machine equipped with an electric motor for cutting a rod-shaped member.
［従来の技術］ 鉄筋などの棒状部材を切断する切断機は、鋏の原理で
棒状部材を切断するように構成されている。[Related Art] A cutting machine that cuts a bar-shaped member such as a reinforcing bar is configured to cut the bar-shaped member by scissors principle.
この様な構成の切断機は、短時間で切断できるほか、
構造が簡単になり、高所の作業などで容易に扱えるとい
った利点があり、ビルの工事現場などでの鉄筋を切断す
る作業に適している。A cutting machine with such a configuration can cut in a short time,
It has the advantage that the structure is simple and it can be easily handled in work at high places, etc., and is suitable for work for cutting steel bars at building construction sites and the like.
［発明が解決しようとする問題点］ この様な切断機でビルの工事現場などの高所で鉄筋を
切断すると、切断された部材が切断の終了と同時に落下
することがある。[Problems to be Solved by the Invention] When a reinforcing bar is cut at a high place such as a construction site of a building by such a cutting machine, the cut member may drop at the same time as the end of cutting.
したがって、落下しない様に、切断され切り離される
部材を片手で持っていなけれならない。Therefore, the member to be cut and separated must be held with one hand so as not to fall.
しかし、この様な作業は、一方の片手で切断機、他方
の片手で被切断部材を持つことになり、高所作業の姿勢
としては不安定なもので、好ましいものではなかった。However, such a work involves holding the cutting machine with one hand and the member to be cut with the other hand, which is not preferable because the posture of working at a high place is unstable.
本願発明は、この様な事情に鑑みてなされたものであ
り、高所の作業でも正しい、すなわち、安定した姿勢
で、鉄筋などの切断作業が行える切断機を提供すること
を目的としている。The present invention has been made in view of such circumstances, and an object of the present invention is to provide a cutting machine that can perform a cutting operation of a reinforcing bar or the like with a correct posture, that is, a stable posture even when working at a high place.
［問題点を解決するための手段］ 本発明は、切断部の被切断部材の配設方向へ略Ｌ字状
のアームを延設し、このアームの前記被切断部材が位置
する部分で、一端を固定し他端を開放させて前記被切断
部材を押込み挿入可能とし、かつ、前記被切断部材を挟
持可能に保持する保持部をバネで形成したことで、問題
点を解決している。[Means for Solving the Problems] According to the present invention, a substantially L-shaped arm is extended in a direction in which a member to be cut of a cutting portion is provided, and one end is provided at a portion of the arm where the member to be cut is located. The problem is solved by fixing the member and opening the other end so that the member to be cut can be pushed in and inserted, and the holding portion for holding the member to be cut so as to be able to be clamped is formed by a spring.
［作用］ 被切断部材が切断部が切断され切断部から離れると、
保持部によって被切断部材が保持され、切断によって被
切断部材が落下することがない。[Operation] When the cut portion of the member to be cut is cut and separated from the cut portion,
The member to be cut is held by the holding portion, and the member to be cut does not drop due to the cutting.
このため、作業者は、両手で切断機を持って切断作業
を行うことができ、切断されて切り離される切断部材の
落下を気にすることなく、切断機を両手で持った安全で
正しい姿勢で切断作業ができる。For this reason, the operator can carry out the cutting operation by holding the cutting machine with both hands, without worrying about the falling of the cutting member to be cut and separated, in a safe and correct posture holding the cutting machine with both hands. Can perform cutting work.
［実施例］ 本発明を図面に示された一実施例に基づいて説明す
る。Embodiment The present invention will be described based on an embodiment shown in the drawings.
第１図は、本発明による切断機の一実施例を示した図
であり、第２図は、その要部を示した図である。FIG. 1 is a diagram showing an embodiment of a cutting machine according to the present invention, and FIG. 2 is a diagram showing a main part thereof.
第１図において、切断機１は、電動機２を内装し切断
部３を備えている。In FIG. 1, a cutting machine 1 includes a motor 2 and a cutting unit 3.
そして、切断部３は、鋏形式で鉄筋４などの棒状部材
を切断するように構成されている。The cutting section 3 is configured to cut a bar-shaped member such as a reinforcing bar 4 in the form of scissors.
さらに、鉄筋４は、コンクリート５などの構造物から
延出されており、端部７が切断機１に備えられたアーム
８の保持部９に保持されている。Further, the reinforcing bar 4 extends from a structure such as concrete 5, and the end 7 is held by a holding portion 9 of an arm 8 provided in the cutting machine 1.
保持部９は、アーム８の先端部に向けて開放されてお
り、反対側が固定されている。The holding section 9 is open toward the tip of the arm 8 and the opposite side is fixed.
第２図において、保持部９は、バネ性のある鋼板で形
成されており、鋼板の端部が開放された形状で開放部11
が形成されており、反対側がボルト12によってアーム８
に固定されている。In FIG. 2, the holding portion 9 is formed of a steel plate having a spring property, and the opening portion 11 has a shape in which the end of the steel plate is opened.
Is formed, and the other side is provided with an arm 8 by a bolt 12.
It is fixed to.
そして、鉄筋４などの棒状部材が図中の矢印で示され
るとおり保持部９のバネ性を利用して開放部11から嵌合
できるように構成されている。The bar-shaped member such as the reinforcing bar 4 is configured to be fitted from the open portion 11 by using the spring property of the holding portion 9 as shown by the arrow in the drawing.
この様な構成において、切断機１は、コンクリート５
などの構造物から延出する鉄筋４などの棒状部材を切断
部３に嵌合して切断する。In such a configuration, the cutting machine 1 includes the concrete 5
A rod-shaped member such as a reinforcing bar 4 extending from a structure such as the above is fitted into the cutting portion 3 and cut.
この際、鉄筋４をアーム８の保持部９に嵌合、保持さ
せて切断する。At this time, the reinforcing bar 4 is fitted to and held by the holding portion 9 of the arm 8 and cut.
このように鉄筋４の端部７側を保持部９に保持させて
切断すると鉄筋４が切断部３で切り離されても端部７が
脱落することがなく保持部９で保持される。When the end 7 of the reinforcing bar 4 is held by the holding unit 9 and cut as described above, even if the reinforcing bar 4 is cut off by the cutting unit 3, the end 7 does not fall off and is held by the holding unit 9.
したがって、ビルの工事現場などの高所でのこの様な
鉄筋４の切断作業が行われても、高所から切断された鉄
筋４が落下するといったことがなく、安全である。Therefore, even if such a cutting operation of the reinforcing bar 4 is performed at a high place such as a construction site of a building, the cut reinforcing bar 4 does not fall from a high place and is safe.
そして、作業者は、両手で切断機１を持って切断作業
ができるため、安全に所定の作業を容易に行える。Then, since the worker can carry out the cutting operation by holding the cutting machine 1 with both hands, the predetermined operation can be easily performed safely.
さらに、鉄筋４の端部７側を保持部９に保持させる場
合、切断部３と共に保持部９の開放部11から鉄筋４の端
部７側を押し込めば、保持部９がそのバネ性で開口して
鉄筋４を容易に把持することができる。Further, when the holding portion 9 holds the end portion 7 of the reinforcing bar 4, if the end portion 7 side of the reinforcing bar 4 is pushed in from the open portion 11 of the holding portion 9 together with the cutting portion 3, the holding portion 9 is opened by its spring property. Thus, the rebar 4 can be easily gripped.
［発明の効果］ 本発明によれば、高所の作業でも正しい、すなわち、
安定した姿勢で鉄筋などの切断作業が行なえるため、無
理な姿勢で作業することがなくなり、また、鉄筋などの
被切断部材が落下するといった問題もなく、安全に使用
できる切断機を得ることができる。[Effects of the Invention] According to the present invention, even when working at high places,
It is possible to perform a cutting work on reinforcing bars etc. in a stable posture, so that it is not necessary to work in an unreasonable posture, and there is no problem such as a member to be cut such as reinforcing bars falling, and it is possible to obtain a cutting machine that can be used safely. it can.
第１図は、本発明による切断機の一実施例を示した図で
あり、第２図は、その要部を示した図である。 １……切断機、３……切断部、４……鉄筋、５……コン
クリート ８……アーム、９……保持部、11……開口部FIG. 1 is a diagram showing an embodiment of a cutting machine according to the present invention, and FIG. 2 is a diagram showing a main part thereof. DESCRIPTION OF SYMBOLS 1 ... Cutting machine, 3 ... Cutting part, 4 ... Reinforcing bar, 5 ... Concrete 8 ... Arm, 9 ... Holding part, 11 ... Opening
Claims (1)
機において、切断部の被切断部材の配設方向へ略Ｌ字状
のアームを延設し、前記アームの前記被切断部材が位置
する部分で、一端を固定し他端を開放させて前記被切断
部材を押込み挿入可能にし、かつ、前記被切断部材を挟
持可能な保持部をバネで形成したことを特徴とする切断
機。In a cutting machine equipped with an electric motor for cutting a rod-shaped member, an approximately L-shaped arm extends in a direction in which a member to be cut in a cutting portion is provided, and the member to be cut of the arm is located. A cutting machine, wherein one end is fixed and the other end is opened so that the member to be cut can be pushed in and inserted, and a holding portion capable of holding the member to be cut is formed by a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63103822A JP2711264B2 (en) | 1988-04-28 | 1988-04-28 | Cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63103822A JP2711264B2 (en) | 1988-04-28 | 1988-04-28 | Cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01274919A JPH01274919A (en) | 1989-11-02 |
| JP2711264B2 true JP2711264B2 (en) | 1998-02-10 |
Family
ID=14364105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63103822A Expired - Lifetime JP2711264B2 (en) | 1988-04-28 | 1988-04-28 | Cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2711264B2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50152299U (en) * | 1974-06-04 | 1975-12-18 |
-
1988
- 1988-04-28 JP JP63103822A patent/JP2711264B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01274919A (en) | 1989-11-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3709748B2 (en) | Saver saw | |
| US4414745A (en) | Guiding arrangement for a hand tool | |
| JP2711264B2 (en) | Cutting machine | |
| US2962062A (en) | Attachment for power saws | |
| KR200351496Y1 (en) | Wire cutting tool having open-gap support function | |
| US2929609A (en) | Carpenter's stripping device | |
| US2554350A (en) | Wire-bending tool with work clamp | |
| JP3865424B2 (en) | Pipe cutting device | |
| FR2603452B1 (en) | SELF-RETRACTING GARDEN TOOL WITH ELECTRIC MOTOR FOR WEEDING | |
| NZ214202A (en) | Wood-turners chisel support for attachment to a lathe | |
| JP3017836U (en) | Electric hammer | |
| JPH1029200A (en) | Cutting method for plastic foam for construction panel structure, and plastic foam cutting device therefor | |
| JPS605879Y2 (en) | Electronic component lead wire bending and cutting tool | |
| JPH0727300Y2 (en) | Stud fixed ruler | |
| JP3050869U (en) | Round and square mortise processing machine | |
| JPH0611127Y2 (en) | Chuck lock mechanism for electric router | |
| JPS6339042Y2 (en) | ||
| JPH091339A (en) | Welding machine | |
| JPH0775912A (en) | Chain vice for cutting machine | |
| EP3789170A1 (en) | Device for separating slate slabs | |
| JPH10164716A (en) | Electric wire temporary holder for manipulator | |
| JPH11129168A (en) | Continuous stapling device for electric and telephone wire | |
| JPS645702A (en) | Turning tool | |
| JP2000190249A (en) | Pin saddle driving machine | |
| JPH01230852A (en) | Bar body's crossed part fixture and execution method therewith |