JPH06136968A - Cutter for disassembling - Google Patents

Cutter for disassembling

Info

Publication number
JPH06136968A
JPH06136968A JP28886992A JP28886992A JPH06136968A JP H06136968 A JPH06136968 A JP H06136968A JP 28886992 A JP28886992 A JP 28886992A JP 28886992 A JP28886992 A JP 28886992A JP H06136968 A JPH06136968 A JP H06136968A
Authority
JP
Japan
Prior art keywords
cutter
cut
cutting
slide
block
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.)
Pending
Application number
JP28886992A
Other languages
Japanese (ja)
Inventor
Kuniaki Kubokura
邦明 久保倉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Building Systems Engineering and Service Co Ltd
Hitachi Building Systems Engineering Co Ltd
Original Assignee
Hitachi Building Systems Engineering and Service Co Ltd
Hitachi Building Systems Engineering Co Ltd
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 by Hitachi Building Systems Engineering and Service Co Ltd, Hitachi Building Systems Engineering Co Ltd filed Critical Hitachi Building Systems Engineering and Service Co Ltd
Priority to JP28886992A priority Critical patent/JPH06136968A/en
Publication of JPH06136968A publication Critical patent/JPH06136968A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sawing (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

PURPOSE:To efficiently and safely perform cutting disassembling with a small- size device by supporting a cutter by two slide mechanisms and a rotating mechanism, and cutting a shape steel while moving the cutter along the profile of the shape steel. CONSTITUTION:The height position of a block 83 is regulated to slide bars 86, 87, and the slide is locked by a screw 88. The positions of slide bars 81, 82 are regulated to the block 83, and screws 84, 85 are locked. The position of a housing 72 or a cutter 71 is rotated around a pin 79 and approached to a proper position of a surface 103 to be cut. One of three mechanisms of two slide mechanisms (the slide bars 86, 87, 81, 82, the block 83) and one rotating mechanism (a pin 79, a block 77) is lock-released, and advanced while manually adding a pressing force in the lock-released slide direction or rotating direction. A handle 73 is held by a hand, a switch 74 is operated to carry a current to an electric motor, rotating the cutter 71. The handle 73 is operated, and the cutter 71 is pressed onto the surface 103 to be cut to advance the cutting as a cutting groove 105.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、鉄骨材料の形鋼等の切
断、特にエスカレータ等の改修時における既設エスカレ
ータのフレーム等の切断解体に好適な切断機に関するも
のである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cutting machine suitable for cutting shaped steel or the like of a steel frame material, and particularly for cutting and dismantling a frame or the like of an existing escalator when repairing an escalator or the like.

【0002】[0002]

【従来の技術】従来の切断機としては、「電気工事実務
マニュアル−工具活用編−」(1989年1月20日株
式会社オーム社発行62〜69ページ)等の刊行物に記
載されているように、各種の電動工具が周知である。例
えば、金属切断用チップソあるいは金属切断用砥石等の
回転カッタを電動機で回転駆動しながら被切断部材に押
し当て切断する。このカッタや電動機は、床上に設置す
る支持台にピン結合しておりピン廻りに回動できるハウ
ジング内に収納してあり、被切断部材をバイスで支持台
に固定し、カッタを回転させた状態でハウジングを回動
させ、カッタを被切断部材に押しつけて切断する。
2. Description of the Related Art As a conventional cutting machine, it is described in publications such as "Electric Work Practical Manual-Tool Utilization Edition" (January 20, 1989, Ohmsha, Ltd., pages 62-69). In addition, various electric tools are well known. For example, a rotary cutter such as a metal cutting tip or a metal cutting grindstone is pressed against a member to be cut while being rotationally driven by an electric motor. This cutter and electric motor are pin-coupled to a support stand installed on the floor and housed in a housing that can be rotated around the pins. The member to be cut is fixed to the support stand with a vise and the cutter is rotated. Rotate the housing with and press the cutter against the member to be cut to cut.

【0003】その他の電動の切断機としては、支持台に
該当するような部分がなく、別途他の方法で保持してい
るかあるいは床上に置かれた被切断部材にカッタを押し
つけ切断する方式の手持ち方式電動工具がある。
As other electric cutting machines, there is no part corresponding to the supporting table, and the cutting machine is held by another method separately, or a cutter is pressed against a member to be cut and cut by hand. There is a method electric tool.

【0004】[0004]

【発明が解決しようとする課題】しかし、組み立てられ
た状態の形鋼部材は、支持台とカッタとの間に入らない
ためそのままでは切断不能であるばかりでなく、従来技
術の切断機は、カッタの移動軌跡がピンを中心とする円
弧であるため、一辺が1〜2メートル以上もある組み立
てられた形鋼部材を切断しようとしても被切断部材の輪
郭の2倍以上の直径を持った回転カッタを必要とし、組
み立てられた形鋼部材の切断を行うのは事実上困難であ
る。また、支持台のない手持ち方式電動工具では、多様
な切断対象部位に対し、カッタの押しつけが不安定とな
り、また無理な作業姿勢を強いられるため形鋼の切断に
は能率が悪い上に、危険を伴う。
However, the shaped steel member in the assembled state cannot be cut as it is because it does not enter between the supporting base and the cutter, and the cutting machine of the prior art cannot cut the cutter. Since the movement locus of is a circular arc centered on the pin, even if you try to cut an assembled shaped steel member with a side of 1 to 2 meters or more, a rotating cutter with a diameter that is at least twice the contour of the member to be cut. Is required, and it is practically difficult to cut the assembled shaped steel member. In addition, with a hand-held power tool that does not have a support base, pressing the cutter against various cutting target parts becomes unstable, and it requires an unreasonable work posture, which is inefficient in cutting shaped steel and is dangerous. Accompanied by.

【0005】本発明の目的は、組み立てられた形鋼部材
を、能率良く、安全に切断解体することができるととも
に小形の解体用切断機を提供することにある。
It is an object of the present invention to provide a small-sized dismantling cutting machine which can efficiently and safely disassemble and disassemble an assembled shaped steel member.

【0006】[0006]

【課題を解決するための手段】上記の目的は、回転カッ
タ、操作ハンドルおよび起動停止スイッチと、これらの
回転カッタ、操作ハンドルおよび起動停止スイッチを保
持するハウジングとを備え、回転カッタを切断対象部材
に手動にて押し当てて切断作業を行う解体用切断機にお
いて、被切断部材に対して切断機を着脱する把持機構
と、この把持機構に取付けられ、ハウジングの位置を互
いに交差する2方向に各々直線的に移動、固定させる複
数のスライド機構と、ハウジングを一方のスライド機構
の先端部に対して回動、固定可能に支持する回動機構と
を備えた構成にすることにより達成される。
[Means for Solving the Problems] The above object is provided with a rotary cutter, an operation handle and a start / stop switch, and a housing for holding the rotary cutter, the operation handle and the start / stop switch. In a cutting machine for dismantling that is manually pressed against a gripping mechanism, a gripping mechanism that attaches / detachs the cutting machine to / from a member to be cut, and a housing attached to the gripping mechanism in two directions intersecting each other. This is achieved by providing a plurality of slide mechanisms that move and fix linearly, and a rotation mechanism that supports the housing so as to be rotatable and fixable with respect to the distal end portion of one slide mechanism.

【0007】[0007]

【作用】本発明による切断機は上記のごとく構成したた
め、組み立てられた形鋼部材の上縁部、下縁部等の輪郭
の一部に容易に装着固定することができるとともに、ス
ライド機構および回動機構により形鋼部材の輪郭に沿っ
て移動させて切断することができるから、被切断部材の
表から裏まで到達するようなカッタは不要で、小形のも
ので能率良く切断を行うことができる。また被切削部材
に対する装着状態を変えなくても、角度を持っている2
面を連続して切断して行くことができるため、組み立て
られた形鋼部材を現地にて楽な姿勢で能率良く、安全に
切断解体することができる。
Since the cutting machine according to the present invention is configured as described above, it can be easily mounted and fixed to a part of the contour of the assembled shaped steel member such as the upper edge portion and the lower edge portion, and the sliding mechanism and the rotating mechanism can be used. Since the moving mechanism can move along the contour of the shaped steel member for cutting, a cutter that reaches from the front to the back of the member to be cut is not required, and a small size can be used for efficient cutting. . In addition, it has an angle without changing the mounting condition for the member to be cut. 2
Since the surfaces can be continuously cut, the assembled shaped steel members can be cut and disassembled locally in a comfortable posture efficiently and safely.

【0008】[0008]

【実施例】以下本発明の一実施例を図1〜図5により説
明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS.

【0009】まず、切断対象としたエスカレータのフレ
ームの構造を図3〜図5により説明する。21、22は
上階及び下階の建屋支持梁である。23、24、25は
各々エスカレータの上フレーム、中フレーム、下フレー
ムであり、27、28は各々の接続部であり、上フレー
ム23の上端、下フレームの下端は各々建屋支持梁2
1、22に懸架し、固定してある。26はフレーム上に
設置してあるステップ、ハンドレール等の機器群であ
る。
First, the structure of the frame of the escalator to be cut will be described with reference to FIGS. Reference numerals 21 and 22 denote building support beams on the upper floor and the lower floor. Reference numerals 23, 24, and 25 are an upper frame, a middle frame, and a lower frame of the escalator, 27 and 28 are respective connecting portions, and an upper end of the upper frame 23 and a lower end of the lower frame are respectively the building support beams 2.
Suspended at 1, 22 and fixed. Reference numeral 26 is a device group such as steps and handrails installed on the frame.

【0010】接続部27の構造を図4により説明する。
31は上フレームの上縁材、34は下縁材である。41
は中フレームの上縁材、44は下縁材である。32、3
5は各々上縁材、下縁材の接続部材であり、33、3
6、37は接続用のボルトである。61、62、63は
縦部材であり、上縁材31、41、下縁材34、44に
各々ボルト止めあるいは溶接してある。
The structure of the connecting portion 27 will be described with reference to FIG.
Reference numeral 31 is an upper edge member of the upper frame, and 34 is a lower edge member. 41
Is an upper edge member of the middle frame, and 44 is a lower edge member. 32, 3
5 is a connecting member for the upper edge member and the lower edge member, 33, 3
6 and 37 are bolts for connection. Reference numerals 61, 62 and 63 denote vertical members, which are bolted or welded to the upper edge members 31 and 41 and the lower edge members 34 and 44, respectively.

【0011】接続部27で断面した構造(断面I−I)
を図5により説明する。51、54は各々上縁材、下縁
材である。52、55は各々上縁材、下縁材の接続部材
であり、33、36は接続用のボルトである。64は縦
部材であり、65は横部材である。
Structure (cross-section II) taken at the connecting portion 27
Will be described with reference to FIG. Reference numerals 51 and 54 are an upper edge member and a lower edge member, respectively. 52 and 55 are connecting members for the upper and lower edge members, and 33 and 36 are connecting bolts. 64 is a vertical member, and 65 is a horizontal member.

【0012】次に本発明の一実施例を説明する。Next, an embodiment of the present invention will be described.

【0013】本発明の一実施例による切断機とそれによ
る被切断部材の切断の状態を、上縁材31を被切断部材
の例にとり、図1により説明する。101は切り残し
側、102は切り離し側、103は最初の被切断面、1
05は被切断面103の切断溝、104は被切断面10
3と角度の異なる次の被切断面である。
A cutting machine according to an embodiment of the present invention and a state of cutting a member to be cut by the cutting machine will be described with reference to FIG. 1, taking the upper edge member 31 as an example of the member to be cut. 101 is the uncut side, 102 is the cut side, 103 is the first cut surface, 1
Reference numeral 05 is a cutting groove of the cut surface 103, and 104 is the cut surface 10.
3 is the next cut surface having an angle different from that of No. 3.

【0014】被切断部材31に対して切断機を着脱する
把持機構は以下のように構成している。90は切断機の
支持台であり、91は支持台90の端部に設けたバイス
部、95はバイス部91と対をなすバイス部である。9
2は支持台90の他端部に設けたバイス部支持部であ
り、93はバイス部支持部92に支持されたスクリュー
であり、端部にバイス部95を保持している。94はス
クリュー93の他端に設けたスクリュー操作用のハンド
ルである。
The gripping mechanism for attaching / detaching the cutting machine to / from the member to be cut 31 is constructed as follows. Reference numeral 90 denotes a support of the cutting machine, 91 denotes a vise portion provided at an end of the support 90, and 95 denotes a vise portion paired with the vise portion 91. 9
Reference numeral 2 is a vise portion support portion provided on the other end portion of the support base 90, and 93 is a screw supported by the vise portion support portion 92, which holds a vise portion 95 at the end portion. Reference numeral 94 denotes a screw operating handle provided at the other end of the screw 93.

【0015】ハウジングの位置を互いに交差する2方向
に各々直線的に移動、固定させる複数のスライド機構は
以下のように構成している。
A plurality of slide mechanisms for linearly moving and fixing the position of the housing in two directions intersecting each other are constructed as follows.

【0016】まず第1のスライド機構を説明する。8
6、87は支持台90の面に植立したスライド棒であ
る。83は各々スライド棒86、87をスライドさせる
ブロックであり、111、112はブロック83に設け
たスライド穴であり、123、124は各々ブロック8
3の行き過ぎ脱落を防ぐストッパである。88はスライ
ド棒86、87のスライドのロックねじである。
First, the first slide mechanism will be described. 8
Reference numerals 6 and 87 are slide rods that are erected on the surface of the support 90. Reference numeral 83 is a block for sliding the slide rods 86, 87, 111 and 112 are slide holes provided in the block 83, and 123 and 124 are blocks 8 respectively.
It is a stopper to prevent overshooting of item 3. Reference numeral 88 is a lock screw for sliding the slide rods 86 and 87.

【0017】次に第2のスライド機構を説明する。8
1、82はブロック83に対しスライドするスライド棒
であり、スライド棒86、87に対し交差する方向を持
っており、121、122は各々ブロック83の行き過
ぎ脱落を防ぐストッパである。113、114は各々ス
ライド棒81、82をスライドさせるためにブロック8
3に設けたスライド穴であり、84、85はスライド棒
81、82のスライドのロックねじである。
Next, the second slide mechanism will be described. 8
Reference numerals 1 and 82 are slide rods that slide with respect to the block 83, and have a direction that intersects with the slide rods 86 and 87. Reference numerals 121 and 122 are stoppers that prevent the block 83 from overshooting and dropping out. 113 and 114 are blocks 8 for sliding the slide rods 81 and 82, respectively.
3 are slide holes, and 84 and 85 are lock screws for sliding the slide rods 81 and 82.

【0018】次に回転カッタ、操作ハンドルおよび起動
停止スイッチと、これらを保持するハウジングの部分の
構成について説明する。71は金属切断用チップソある
いは金属切断用砥石等の回転カッタである。72はカッ
タ71を回転駆動する電動機(図示せず)や、カッタ7
1の回転を支持する軸受機構等(図示せず)を内蔵する
ハウジングである。73はハウジング72に結合してい
るハンドルであり、74はハウジング3に設置してある
電動機の起動、停止を制御する電気スイッチである。7
5はハウジング73に取付けたカバーであり、回転する
カッタ71に接触する危険を防止するものである。
Next, the structure of the rotary cutter, the operating handle, the start / stop switch, and the portion of the housing that holds them will be described. Reference numeral 71 is a rotary cutter such as a metal cutting tip or a metal cutting grindstone. Reference numeral 72 denotes an electric motor (not shown) that rotationally drives the cutter 71, and the cutter 7
1 is a housing in which a bearing mechanism and the like (not shown) for supporting the rotation of 1 are incorporated. Reference numeral 73 is a handle connected to the housing 72, and 74 is an electric switch for controlling the start and stop of the electric motor installed in the housing 3. 7
Reference numeral 5 denotes a cover attached to the housing 73, which prevents a risk of coming into contact with the rotating cutter 71.

【0019】ハウジング72を第2のスライド機構の先
端部に対して回動、固定可能に支持する回動機構は以下
のように構成している。77はスライド棒81、82を
植立したブロックで、78はブロック77の突起部で、
79は突起部78に設けたピンである。80はピン79
の回動ロックねじである。76はハウジング72に結合
しているアーム部であり、端部をピン79が貫通してお
り、ピン79を芯としてブロック77に対して回動で
き、またねじ80で固定できる構造となっている。12
5はハウジング72の必要以上の過度の回動を防止する
ストッパである。
The rotating mechanism for supporting the housing 72 so as to be rotatable and fixable with respect to the tip of the second slide mechanism is constructed as follows. Reference numeral 77 is a block in which slide rods 81 and 82 are planted, and 78 is a protrusion of the block 77.
79 is a pin provided on the protrusion 78. 80 is pin 79
Is a rotation lock screw. Reference numeral 76 is an arm portion coupled to the housing 72, and has a structure in which a pin 79 penetrates through the end portion thereof, the pin 79 can be rotated with respect to the block 77 with the pin 79 as a core, and can be fixed with a screw 80. . 12
Reference numeral 5 denotes a stopper that prevents the housing 72 from rotating more than necessary.

【0020】切断機で被切断部材を切断する要領を以下
に説明する。
A procedure for cutting a member to be cut with a cutting machine will be described below.

【0021】まず被切断部材31の被切断面104に支
持台90を被せ、被切断面103にバイス部91をあて
がい、支持台90の他のバイス95を被切断面101の
端部にあてがい、ハンドル94を廻してスクリュー93
を進ませバイス95をバイス91の方向に寄せ、被切断
部材31に切断機を装着する。次にカッタ71を被切断
面103に当てるために以下の手順を踏む。まずスライ
ド棒86、87に対しブロック83の高さ位置を調整
し、ねじ88でスライドをロックする。そしてブロック
83に対しスライド棒81、82の位置を調整し、ねじ
84、85をロックする。そしてハウジング72の位置
即ちカッタ71の位置をピン79の廻りに回動させ、被
切断面103の適切な位置に接近させる。この状態から
切断を開始し切り込みを進める作業は、2つのスライド
機構(スライド棒86、87、81、82、ブロック8
3)と1つの回動機構(ピン79、ブロック77)の3
つの機構の内の1つをロック解除して、ロック解除した
スライドの方向あるいは回動の方向に手動で押しつけ力
を与えながら進める。それは、ハンドル73を手で持
ち、スイッチ74を操作して電動機(図示せず)に通電
しカッタ71を回転させ、そしてカッタ71を回転させ
た状態でハンドル73を操作し、カッタ71を被切断面
103に押しつけ切断溝105の如く切断を進める。
First, the cut surface 104 of the cut member 31 is covered with the support base 90, the vice portion 91 is applied to the cut surface 103, and the other vise 95 of the support base 90 is applied to the end portion of the cut surface 101. Turn the handle 94 and screw 93
To move the vise 95 toward the vise 91 and attach the cutting machine to the member 31 to be cut. Next, the following procedure is performed in order to apply the cutter 71 to the cut surface 103. First, the height position of the block 83 is adjusted with respect to the slide rods 86 and 87, and the slide is locked with the screw 88. Then, the positions of the slide rods 81 and 82 are adjusted with respect to the block 83, and the screws 84 and 85 are locked. Then, the position of the housing 72, that is, the position of the cutter 71 is rotated around the pin 79 so as to approach an appropriate position of the cut surface 103. Starting the cutting from this state and advancing the cutting, two slide mechanisms (slide rods 86, 87, 81, 82, block 8) are used.
3) and 3 of one rotation mechanism (pin 79, block 77)
One of the two mechanisms is unlocked and the slide is moved in the unlocked direction or the direction of rotation is manually pushed to advance. To hold the handle 73 by hand, operate the switch 74 to energize an electric motor (not shown) to rotate the cutter 71, and then operate the handle 73 while the cutter 71 is rotated to cut the cutter 71. The surface is pressed against the surface 103 to proceed with the cutting like the cutting groove 105.

【0022】2つのスライド機構と1つの回動機構の3
つの機構の内でロック解除を行う機構は、被切断部材3
1に対し切断溝105を進めるに有効な方向にカッタ7
1を移動させて切り進む方向に係る機構である。図1に
示す例は、スライド棒86、87のロックを解除し、ス
ライド棒86、87のスライドをガイドとしてカッタ7
1を切断対象面103に沿って図下方から図上方に移動
させて切断を行っている例である。
3 of two slide mechanisms and one rotation mechanism
The mechanism for releasing the lock among the two mechanisms is the member to be cut 3
Cutter 7 in the direction effective for advancing cutting groove 105 with respect to 1
This is a mechanism relating to the direction in which 1 is moved to advance. In the example shown in FIG. 1, the slide rods 86 and 87 are unlocked, and the cutter 7 uses the slide rods 86 and 87 as guides.
In this example, 1 is moved from the lower side of the figure to the upper side of the figure along the surface 103 to be cut to perform the cutting.

【0023】切断作業が進行し、被切断面103の切断
が完了し、被切断部材31への切断機の装着を同一のま
まで、前述の3つの調整機構を調整して、被切断面10
2に対し切断作業を開始した状態を図2により説明す
る。130はその切断溝である。この例では、スライド
棒81、82のロックを解除して、図左下から図右上に
向かってスライドさせている。
The cutting work progresses, the cutting of the surface 103 to be cut is completed, and the above-mentioned three adjusting mechanisms are adjusted with the same attachment of the cutting machine to the member 31 to be cut to adjust the surface 10 to be cut.
The state in which the cutting operation is started for 2 will be described with reference to FIG. 130 is the cutting groove. In this example, the slide rods 81 and 82 are unlocked and slid from the lower left of the figure toward the upper right of the figure.

【0024】[0024]

【発明の効果】以上述べたように本発明によれば、組み
立てられた形鋼部材の上縁部、下縁部等の輪郭の一部に
容易に装着固定することができるとともに、スライド機
構および回動機構により形鋼部材の輪郭に沿って移動さ
せて切断することができるから、被切断部材の表から裏
まで到達するようなカッタは不要で、小形のもので能率
良く切断を行うことができる。また被切削部材に対する
装着状態を変えなくても、角度を持っている2面を連続
して切断して行くことができるため、組み立てられた形
鋼部材を現地にて楽な姿勢で能率良く、安全に切断解体
することができる。
As described above, according to the present invention, the assembled shaped steel member can be easily mounted and fixed to a part of the contour of the upper edge portion, the lower edge portion and the like, and the slide mechanism and Since the turning mechanism can move along the contour of the shaped steel member for cutting, there is no need for a cutter to reach from the front to the back of the member to be cut, and it is possible to cut efficiently with a small one. it can. In addition, since it is possible to continuously cut two angled surfaces without changing the mounting state on the member to be cut, the assembled shaped steel members can be efficiently used in a comfortable position on site. Can be safely cut and disassembled.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の一実施例による切断機とそれによる被
切断部材の切断の状態を説明する斜視図である。
FIG. 1 is a perspective view illustrating a cutting machine according to an embodiment of the present invention and a cutting state of a member to be cut by the cutting machine.

【図2】切断の進行状況を説明するための斜視図であ
る。
FIG. 2 is a perspective view for explaining the progress of cutting.

【図3】被切断部材を説明する為のエスカレータのフレ
ームの説明図である。
FIG. 3 is an explanatory diagram of a frame of an escalator for explaining a member to be cut.

【図4】被切断部材を説明する為のエスカレータのフレ
ームの細部の説明図である。
FIG. 4 is a detailed explanatory diagram of a frame of an escalator for explaining a member to be cut.

【図5】図4におけるI−I断面図である。5 is a sectional view taken along line I-I in FIG.

【符号の説明】[Explanation of symbols]

31 被切断部材 71 カッタ 72 ハウジング 73 ハンドル 74 スイッチ 76 アーム部 77 ブロック 79 ピン 80 ロックねじ 81 スライド棒 82 スライド棒 83 ブロック 84 ロックねじ 85 ロックねじ 86 スライド棒 87 スライド棒 88 ロックねじ 90 支持台 91 バイス部 93 スクリュー 95 バイス部 105 切断溝 31 Cut member 71 Cutter 72 Housing 73 Handle 74 Switch 76 Arm part 77 Block 79 Pin 80 Lock screw 81 Sliding rod 82 Sliding rod 83 Block 84 Lock screw 85 Lock screw 86 Sliding rod 87 Sliding rod 88 Lock screw 90 Support base 91 Vise Part 93 screw 95 vise part 105 cutting groove

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 回転カッタ、操作ハンドルおよび起動停
止スイッチと、これらの回転カッタ、操作ハンドルおよ
び起動停止スイッチを保持するハウジングとを備え、回
転カッタを切断対象部材に手動にて押し当てて切断作業
を行う解体用切断機において、被切断部材に対して切断
機を着脱する把持機構と、この把持機構に取付けられ、
ハウジングの位置を互いに交差する2方向に各々直線的
に移動、固定させる複数のスライド機構と、ハウジング
を一方のスライド機構の先端部に対して回動、固定可能
に支持する回動機構とを備えたことを特徴とする解体用
切断機。
1. A cutting operation comprising a rotary cutter, an operating handle and a start / stop switch, and a housing holding the rotating cutter, the operating handle and the start / stop switch, and manually pressing the rotating cutter against a member to be cut. In a dismantling cutting machine that performs the above, a gripping mechanism for attaching and detaching the cutting machine to and from a member to be cut,
A plurality of slide mechanisms for linearly moving and fixing the position of the housing in two directions intersecting each other, and a rotating mechanism for supporting the housing so as to be rotatable and fixable with respect to the tip of one slide mechanism. A cutting machine for disassembly characterized by
JP28886992A 1992-10-27 1992-10-27 Cutter for disassembling Pending JPH06136968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28886992A JPH06136968A (en) 1992-10-27 1992-10-27 Cutter for disassembling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28886992A JPH06136968A (en) 1992-10-27 1992-10-27 Cutter for disassembling

Publications (1)

Publication Number Publication Date
JPH06136968A true JPH06136968A (en) 1994-05-17

Family

ID=17735814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28886992A Pending JPH06136968A (en) 1992-10-27 1992-10-27 Cutter for disassembling

Country Status (1)

Country Link
JP (1) JPH06136968A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008133427A1 (en) * 2007-04-27 2008-11-06 Yoo Beaing Ho Mobile manual cutting machine having movable cutte
JP2014105502A (en) * 2012-11-28 2014-06-09 Hitachi Ltd Cutting jig and cutting method
CN112170927A (en) * 2020-09-14 2021-01-05 绍兴市柯桥区欧祥机械有限公司 Cutting device with material collecting and processing functions for hardware machining

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008133427A1 (en) * 2007-04-27 2008-11-06 Yoo Beaing Ho Mobile manual cutting machine having movable cutte
JP2014105502A (en) * 2012-11-28 2014-06-09 Hitachi Ltd Cutting jig and cutting method
CN112170927A (en) * 2020-09-14 2021-01-05 绍兴市柯桥区欧祥机械有限公司 Cutting device with material collecting and processing functions for hardware machining

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