JP2001334326A - Cleaning apparatus for blade to be exchanged - Google Patents

Cleaning apparatus for blade to be exchanged

Info

Publication number
JP2001334326A
JP2001334326A JP2000157478A JP2000157478A JP2001334326A JP 2001334326 A JP2001334326 A JP 2001334326A JP 2000157478 A JP2000157478 A JP 2000157478A JP 2000157478 A JP2000157478 A JP 2000157478A JP 2001334326 A JP2001334326 A JP 2001334326A
Authority
JP
Japan
Prior art keywords
blade
cleaning chamber
exchanged
oil
exchange
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
JP2000157478A
Other languages
Japanese (ja)
Inventor
Hiromitsu Nagashima
弘光 永島
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.)
MIYAKO SEISAKUSHO KK
Original Assignee
MIYAKO SEISAKUSHO KK
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 MIYAKO SEISAKUSHO KK filed Critical MIYAKO SEISAKUSHO KK
Priority to JP2000157478A priority Critical patent/JP2001334326A/en
Publication of JP2001334326A publication Critical patent/JP2001334326A/en
Pending legal-status Critical Current

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  • Cleaning In General (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a cleaning apparatus for a blade to be exchanged with which dust removing work is conducted completely in exchanging the blade to be exchanged for a turret punch press machine and time required for the dust removing work is shortened. SOLUTION: A cleaning chamber 3 into which a blade 2 to be exchanged for the turret punch press machine is arranged at an upper part of a housing 6, plural nozzles 4 for jetting gas flow toward the inserted blade to be exchanged are arranged around the cleaning chamber 3. A dust removing work is instantly and completely conducted by only inserting the blade to be exchanged in to the cleaning chamber 3, further, a zone where pressure becomes negative by passing of the gas flow is formed at a midway of a passage of the jetted gas flow, a relay means to suck oil in an oil bath is arranged in the zone, thereby oiling work in addition to the dust removing work is conducted in one shot.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術の分野】本発明は、タレットパンチ
ングプレス機用の交換刃を、保管棚にある他の交換刃と
交換するに際し、保管棚から取り出した交換刃のほこり
取り作業、又はほこり取り作業に加えて油くれ作業を瞬
時に完了できるようにした交換刃の清掃装置に関するも
のである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for removing dust from a replacement blade taken out of a storage shelf when replacing a replacement blade for a turret punching press with another replacement blade on a storage shelf. The present invention relates to a cleaning device for a replacement blade, which is capable of instantly completing an oiling operation in addition to an operation.

【0002】[0002]

【従来の技術】前記タレットパンチングプレス機は、被
加工物である板材をテーブル上で縦横に走らせるクラン
プと、前記板材を打ち抜くための雄型(上刃)と雌型
(下刃)とをセットしたタレットとからなり、前記クラ
ンプは所望のプログラムに従って板材を高速にて同一平
面を縦横に走らせ、その走行タイミングに合わせてタレ
ットにセットした上刃と下刃とで板材を高速・高精度に
打ち抜くことのできる高性能な金属加工機械であって広
く普及している。
2. Description of the Related Art The turret punching press includes a clamp for moving a plate material to be processed on a table vertically and horizontally, and a male die (upper blade) and a female die (lower blade) for punching the plate material. The clamps run the plate material at high speed according to a desired program vertically and horizontally on the same plane.The upper and lower blades set on the turret at high speed and high precision according to the running timing. It is a high-performance metal processing machine that can be punched and is widely used.

【0003】前記上刃と下刃は打ち抜く製品毎に作成さ
れる設計図に基づいて交換使用される。通常、交換刃は
タレットパンチングプレス機の運転部位の近傍に設置し
た保管棚に整列保管され、交換に際して保管棚から所望
の一つを取り出してボディ端面に刻印されている数字を
確認の上、交換される。
The upper blade and the lower blade are exchanged based on a design drawing prepared for each product to be punched. Normally, replacement blades are stored in a line on a storage shelf installed near the operating part of the turret punching press machine, and when replacing, take out the desired one from the storage shelf and check the number stamped on the end face of the body before replacing it Is done.

【0004】上記交換刃の交換時の作業として、オペレ
ータは保管棚から取り出した交換刃を一方の手(右効き
の者であれば左手)に持ち、他方の手でタレットパンチ
ングプレス機の運転部位の近傍に備えた作業台上に用意
しているエアガン(圧縮空気の噴出器)を握り、圧縮空
気を吹きつけて交換刃の表面に付着しているほこりを吹
き飛ばした後、刃先及び軸部に粘度の低い油を付けると
いう手順を経る。このような作業が必要となるのは、タ
レットパンチングプレス機が設置されている工場内に
は、パンチング時等に生ずる鉄粉等のほこりが舞ってい
る上に、開放的な保管棚に保管中の先の使用で油が塗ら
れたままになっている交換刃には上記ほこりが付着する
可能性が高いからである。
[0004] As an operation for replacing the above-mentioned replacement blade, the operator holds the replacement blade taken out of the storage shelf in one hand (the left hand for a right-handed person), and holds the operating part of the turret punching press machine with the other hand. Hold the air gun (compressed air ejector) provided on the workbench provided near the blade and blow the compressed air to blow off the dust adhering to the surface of the replacement blade. It goes through the procedure of applying low viscosity oil. This type of work is required because, in the factory where the turret punching press is installed, dust such as iron powder generated at the time of punching etc. is flying and it is stored in open storage shelves. This is because there is a high possibility that the above-mentioned dust will adhere to the replacement blade that has been oiled by the previous use.

【0005】[0005]

【発明が解決しようとする課題】しかしながら、エアガ
ンにより表面に付着しているほこりを吹き飛ばす作業は
片手操作で交換刃を掌内で巧みに廻しながら行うことと
なるが、これを完璧に行うには熟練作業者でも10数秒
の時間を要した。また、作業を急ぐ余り、上記ほこり取
り作業を中途半端に行うと、ほこりのために交換刃が焼
けたり傷付いたりすることになるという問題があった。
However, the work of blowing off the dust adhering to the surface by the air gun is performed by one-handed operation while skillfully turning the replacement blade in the palm. Even a skilled worker took 10 seconds or more. In addition, if the dust removal operation is performed halfway shortly after the operation is performed, there is a problem that the replacement blade is burned or damaged due to the dust.

【0006】本発明は、上記の問題を解消するためのも
ので、その目的とするところは、タレットパンチングプ
レス機用の交換刃の交換に際して行われるほこり取り作
業を完璧化するとともに、それに要する時間の短縮化を
実現した交換刃の清掃装置を提供することにある。ま
た、他の目的は、上記ほこり取り作業に加え油くれ作業
をもワンショットにて行えるようにした点にある。さら
に、他の目的は、交換刃の清掃時に使用する油粒子を含
む気流が挿入口に挿した交換刃の周囲からの漏出を規制
できるようにした点にある。
SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and has as its object to perfect a dust removing operation performed when exchanging an exchange blade for a turret punching press, and to reduce a time required for the operation. It is an object of the present invention to provide an exchange blade cleaning device that realizes a reduction in the length of the blade. It is another object of the present invention to perform an oiling operation in one shot in addition to the dust removing operation. Still another object is to make it possible to restrict an airflow containing oil particles used for cleaning the replacement blade from leaking from around the replacement blade inserted into the insertion slot.

【0007】[0007]

【課題を解決するための手段】上記の目的を達成するた
め、本発明は、ハウジングの上部にタレットパンチング
プレス機用の交換刃を挿入できる清掃室を設け、該清掃
室の周囲に、挿入した交換刃に向けて気流を噴出できる
複数のノズルを設けたことを特徴とし、交換刃を清掃室
に挿入するだけで、ほこり取り作業を瞬時にして完璧に
行えるように構成した。
In order to achieve the above object, the present invention provides a cleaning chamber in which an exchange blade for a turret punching press can be inserted at an upper portion of a housing, and the cleaning chamber is inserted around the cleaning chamber. It is characterized by providing a plurality of nozzles that can blow out the airflow toward the replacement blade, so that dust can be removed instantaneously and perfectly by simply inserting the replacement blade into the cleaning chamber.

【0008】また、請求項2に記載の発明は、前記気流
の噴出流路の途中に気流の通過により負圧域を形成して
油槽中の油を吸引できる中継手段を設けたことを特徴と
し、気流中に油粒子を混入できるように構成した。
According to a second aspect of the present invention, there is provided a relay means for forming a negative pressure region in the middle of the gas flow ejection flow path by passing the gas flow to suck oil in the oil tank. The configuration is such that oil particles can be mixed into the airflow.

【0009】さらに、請求項3に記載の発明は、前記清
掃室の上面に、交換刃を挿入させる固定挿入口を設ける
とともに、該固定挿入口の上面を覆う可動挿入口を設
け、前記固定挿入口を大径交換刃用とし、可動挿入口を
小径交換刃用としたことを特徴とし、大径交換刃でも小
径交換刃でもその周囲にできる隙間が最小となるように
構成した。
Further, according to a third aspect of the present invention, a fixed insertion opening for inserting a replacement blade is provided on an upper surface of the cleaning chamber, and a movable insertion opening for covering the upper surface of the fixed insertion opening is provided. The opening is for a large-diameter exchange blade, and the movable insertion opening is for a small-diameter exchange blade. The gap formed around the large-diameter exchange blade or the small-diameter exchange blade is minimized.

【0010】[0010]

【発明の実施の態様】次に、本発明の実施の態様を添付
図面に基づいて説明する。図1は本願装置の原理の略示
的斜視図、図2は本願装置の可動挿入口を閉じた状態の
外観斜視図、図3は本願装置の可動挿入口を開いた状態
の外観斜視図である。
Next, embodiments of the present invention will be described with reference to the accompanying drawings. 1 is a schematic perspective view of the principle of the device of the present invention, FIG. 2 is an external perspective view of the device of the present application with the movable insertion port closed, and FIG. 3 is an external perspective view of the device of the present application with the movable insertion port opened. is there.

【0011】本願装置1は、図1の如く、タレットパン
チングプレス機用の交換刃2の軸部2a及び刃部2bを
挿入できる清掃室3と、該清掃室3の周囲に設置され、
挿入した交換刃2に向けて気流とともに油(粘度の低い
もの)を噴出できる複数のノズル4とを備えている。
As shown in FIG. 1, the apparatus 1 of the present application is provided around a cleaning chamber 3 into which a shaft 2a and a blade 2b of an exchange blade 2 for a turret punching press can be inserted.
A plurality of nozzles 4 are provided for ejecting oil (having a low viscosity) together with airflow toward the inserted replacement blade 2.

【0012】前記ノズル4は、図示の例では清掃室3の
周囲の4等配位置に、該清掃室3の中心軸(図1の一点
鎖線)Aを指向するように設置されている。また、その
設置位置は清掃室3の上位側であって、噴射方向がやや
斜め下向きになるような姿勢になっていることが好まし
い。この噴射方向は前記中心軸Aの同一点を狙うように
してもよいが、それぞれ中心軸Aの異なる点を狙うよう
にすることもある。
In the illustrated example, the nozzles 4 are installed at four equally-spaced positions around the cleaning chamber 3 so as to point at the central axis A (dashed line in FIG. 1) of the cleaning chamber 3. Further, it is preferable that the installation position is on the upper side of the cleaning chamber 3 and the ejection direction is slightly obliquely downward. The injection direction may aim at the same point on the central axis A, but may also aim at different points on the central axis A.

【0013】前記清掃室3は、図2の如く、底板5上に
立設した角筒状のハウジング6の上部に設置されてい
る。また、前記4つのノズル4はそれぞれ連通管7を介
して互いに連結しているとともに、該連通管7の適所
(図では1個所であるが、複数個所でもよい)には中継
手段8を介して空気管9が接続されている。この空気管
9の基端はコンプレッサ10に連通されている。該コン
プレッサ10は前記ハウジング6の底板5上に設置した
ペタル11を踏んだときに電源回路が閉じられて作動
し、圧縮空気を空気管9、中継手段8、連通管7を経て
各ノズル4に給送できるようになっている。
As shown in FIG. 2, the cleaning chamber 3 is installed on an upper portion of a rectangular cylindrical housing 6 erected on a bottom plate 5. In addition, the four nozzles 4 are connected to each other via a communication pipe 7, and the communication pipe 7 is connected to an appropriate location (one location in the figure, but may be a plurality of locations) via a relay means 8. An air pipe 9 is connected. The proximal end of the air pipe 9 is connected to a compressor 10. When the compressor 10 is stepped on the petal 11 installed on the bottom plate 5 of the housing 6, the power supply circuit is closed and operates, and compressed air is supplied to each nozzle 4 via the air pipe 9, the relay means 8, and the communication pipe 7. It can be fed.

【0014】前記中継手段8には油送管12が接続され
ている。該油送管12の基端は粘度の低い油を貯留した
油槽13に連通されている。この中継手段8は前述の如
くコンプレッサ10からの圧縮空気の通過に伴い負圧化
するオリフィス(図示せず)を備えている。このオリフ
ィスに形成された負圧域により油槽13から油が吸い込
まれ、各ノズル4から噴出される気流に油の粒子を混入
できるようになっている。
An oil feed pipe 12 is connected to the relay means 8. The base end of the oil feed pipe 12 is communicated with an oil tank 13 storing low-viscosity oil. The relay means 8 is provided with an orifice (not shown) which becomes negative pressure as the compressed air passes from the compressor 10 as described above. Oil is sucked in from the oil tank 13 by the negative pressure region formed in the orifice, so that oil particles can be mixed into the airflow ejected from each nozzle 4.

【0015】前記清掃室3内に噴霧された油の余剰分
は、ハウジング6内の下部に設けた油タンク14に溜め
られる。この余剰油は清掃室3の開放した底部3′から
自然落下させて油タンク14で受領するように構成して
もよいし、清掃室3の底部3′を漏斗状にし、該漏斗の
下端に連通した流液管(図示せず)を介して前記油タン
ク14で受領できるように構成してもよい。前記油タン
ク14はハウジング6の周壁の一部に扉15を設けて取
り出し可能にしておくとよい。
An excess of the oil sprayed into the cleaning chamber 3 is stored in an oil tank 14 provided at a lower portion in the housing 6. The surplus oil may be naturally dropped from the open bottom 3 ′ of the cleaning chamber 3 and received by the oil tank 14, or the bottom 3 ′ of the cleaning chamber 3 may be formed into a funnel shape, and the lower end of the funnel may be provided. The oil tank 14 may be configured so as to be able to receive the oil via a flowing liquid pipe (not shown) communicating therewith. The oil tank 14 is preferably provided with a door 15 at a part of the peripheral wall of the housing 6 so that the oil tank 14 can be taken out.

【0016】前記清掃室3の上面(ハウジングの上面を
指す)には、交換刃2を挿入させる固定挿入口16が設
けられている。また、ハウジングの上面にはヒンジ部1
7を介して回動できる蓋18が設けられているととも
に、該蓋18には前記固定挿入口16と重畳する位置に
可動挿入口19が設けられている。
On the upper surface of the cleaning chamber 3 (indicating the upper surface of the housing), there is provided a fixed insertion opening 16 into which the replacement blade 2 is inserted. A hinge 1 is provided on the upper surface of the housing.
A lid 18 is provided which can be rotated via the switch 7, and the lid 18 is provided with a movable insertion port 19 at a position overlapping the fixed insertion port 16.

【0017】前記固定挿入口16は大径交換刃用で大き
く開口し、前記可動挿入口19は小径交換刃用で小さく
開口している。従って、前記蓋18を図2の如く閉じた
場合には可動挿入口19が清掃室3の挿入口を構成し、
小径交換刃のみ挿入清掃できる一方、大径交換刃を挿入
清掃したいときは前記蓋18を図3の如く開いて固定挿
入口16を露出させるようにすることとなる。
The fixed insertion opening 16 has a large opening for a large-diameter exchange blade, and the movable insertion opening 19 has a small opening for a small-diameter exchange blade. Accordingly, when the lid 18 is closed as shown in FIG. 2, the movable insertion port 19 forms an insertion port of the cleaning chamber 3,
While only the small-diameter exchange blade can be inserted and cleaned, when the large-diameter exchange blade is to be inserted and cleaned, the cover 18 is opened as shown in FIG. 3 to expose the fixed insertion opening 16.

【0018】即ち、一つの挿入口で小径交換刃及び大径
交換刃の清掃を共通させると、挿入口は大径交換刃のサ
イズに合わせることとなり、小径交換刃を挿入したとき
に挿入口の周囲に大きな開き部分ができ、この部分から
噴霧された気流(油を含むこともある)が飛散するおそ
れがあるが、上記構成にしたことにより、常に、挿入口
の周囲の開き部分を最小にできる利点がある。
That is, if the cleaning of the small-diameter exchange blade and the large-diameter exchange blade is made common to one insertion port, the insertion port will be adjusted to the size of the large-diameter exchange blade. There is a large open area around it, and there is a possibility that the air flow (which may contain oil) sprayed from this area may be scattered. However, the above configuration always minimizes the open area around the insertion port. There are advantages that can be done.

【0019】前記小径交換刃とは、刃サイズが1mm〜
12.5mmまでのもの、大径交換刃とは、刃サイズが
12.6mm〜32mmまでのものをいう。勿論、タレ
ットパンチングプレス機用の交換刃には上記大径交換刃
として定義した以上の径のものも存在するが、使用頻度
は極めて低いので本例では対象外にしたが、本発明より
除外する主旨ではないことは勿論である。
The small-diameter exchange blade has a blade size of 1 mm to
A blade having a diameter of up to 12.5 mm and a large-diameter exchange blade refers to a blade having a blade size of from 12.6 mm to 32 mm. Of course, there are exchange blades for turret punching presses having a diameter larger than that defined as the large-diameter exchange blade, but the frequency of use is extremely low, so this is excluded in the present example, but excluded from the present invention. Of course, it is not the gist.

【0020】なお、上記の例では、油槽13の油はコン
プレッサ10からの圧縮空気が中継手段8を通過すると
きにされる形成される負圧を利用して吸引されるように
なっているが、油槽13の油をポンプアップしてノズル
4に独自に供給できるように構成することもある。
In the above example, the oil in the oil tank 13 is sucked by utilizing the negative pressure generated when the compressed air from the compressor 10 passes through the relay means 8. The oil in the oil tank 13 may be pumped up and supplied to the nozzle 4 independently.

【0021】また、上記の例では前記コンプレッサ10
は前記ハウジング6の底板5上に設置したペタル11を
踏んでいる限り作動を継続するような構成になっている
が、図示していないタイマーを介装することによって、
ペタル11を踏み込んでからのコンプレッサ10の作動
時間を一定にコントロールできるように構成してもよ
い。
In the above example, the compressor 10
Is configured to continue operating as long as the petal 11 placed on the bottom plate 5 of the housing 6 is stepped on, but by interposing a timer (not shown),
The operation time of the compressor 10 after depressing the petal 11 may be controlled to be constant.

【0022】さらに、上記の例では、ノズル4から常に
油粒子を含む気流が噴出できるように構成し、ほこり取
り作業と油くれ作業とを同時的に行うようになっている
が、油くれ作業を手動にし、気流のみ噴出できるように
構成することも製造コストを安価にするためには有効で
ある。
Further, in the above-described example, the nozzle 4 is configured so that an air current containing oil particles can always be jetted out, and the dust removing operation and the oil swelling operation are performed simultaneously. It is also effective to reduce the manufacturing cost by making the manual operation and ejecting only the airflow.

【0023】[0023]

【発明の効果】以上の如く、本発明は、ハウジングの上
部にタレットパンチングプレス機用の交換刃を挿入でき
る清掃室を設け、該清掃室の周囲に、挿入した交換刃に
向けて気流を噴出できる複数のノズルを設けたことを特
徴としているから、交換刃を清掃室に挿入するだけで、
ほこり取り作業を瞬時にして完璧に行えるという優れた
効果を奏するものである。
As described above, according to the present invention, a cleaning chamber in which a replacement blade for a turret punching press can be inserted is provided at an upper portion of a housing, and an airflow is blown around the cleaning chamber toward the inserted replacement blade. It is characterized by having a plurality of nozzles that can be installed, so by simply inserting the replacement blade into the cleaning chamber,
This is an excellent effect that the dust removal operation can be performed instantaneously and perfectly.

【0024】また、請求項2に記載の発明は、前記気流
の噴出流路の途中に気流の通過により負圧域を形成して
油槽中の油を吸引できる中継手段を設けたことを特徴と
しているから、気流中に油粒子を混入し、ほこり取り作
業と油くれ作業とをワンショットにて行えるという優れ
た効果を奏するものである。
Further, the invention according to claim 2 is characterized in that a relay means is provided in the middle of the flow path of the gas flow for forming a negative pressure region by passage of the gas flow and capable of sucking oil in the oil tank. Therefore, the present invention has an excellent effect that the oil particles are mixed in the airflow, and the dust removing operation and the oiling operation can be performed in one shot.

【0025】さらに、請求項3に記載の発明は、前記清
掃室の上面に、交換刃を挿入させる固定挿入口を設ける
とともに、該固定挿入口の上面を覆う可動挿入口を設
け、前記固定挿入口を大径交換刃用とし、可動挿入口を
小径交換刃用としたことを特徴としているから、大径交
換刃でも小径交換刃でもその周囲にできる隙間を最小と
し、清掃室内から噴流(気流又は油粒子を含む気流)の
一部が漏れ出ることを有効に規制できるという優れた効
果を奏するものである。
Further, according to a third aspect of the present invention, a fixed insertion opening for inserting a replacement blade is provided on an upper surface of the cleaning chamber, and a movable insertion opening for covering the upper surface of the fixed insertion opening is provided. The feature is that the opening is for a large-diameter exchange blade and the movable insertion opening is for a small-diameter exchange blade. Or an air flow containing oil particles) can be effectively controlled to prevent a part of the gas flow from leaking out.

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

【図1】本願装置の原理の略示的斜視図である。FIG. 1 is a schematic perspective view of the principle of the present device.

【図2】本願装置の可動挿入口を閉じた状態の外観斜視
図である。
FIG. 2 is an external perspective view of the device of the present application with a movable insertion opening closed.

【図3】本願装置の可動挿入口を開いた状態の外観斜視
図である。
FIG. 3 is an external perspective view of the device of the present application with a movable insertion opening opened.

【符号の説明】[Explanation of symbols]

1 本願装置 2 交換刃 2a 軸部 2b 刃部 3 清掃室 3′ 清掃室の底部 4 ノズル 5 底板 6 ハウジング 7 連通管 8 中継手段 9 空気管 10 コンプレッサ 11 ペタル 12 油送管 13 油槽 14 油タンク 15 扉 16 固定挿入口 17 ヒンジ部 18 蓋 19 可動挿入口 A 清掃室の中心軸 DESCRIPTION OF SYMBOLS 1 Application apparatus 2 Replacement blade 2a Shaft part 2b Blade part 3 Cleaning chamber 3 'Bottom of cleaning chamber 4 Nozzle 5 Bottom plate 6 Housing 7 Communication pipe 8 Relay means 9 Air pipe 10 Compressor 11 Petal 12 Oil feed pipe 13 Oil tank 14 Oil tank 15 Door 16 Fixed insertion slot 17 Hinge part 18 Lid 19 Movable insertion slot A Central axis of cleaning room

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 ハウジングの上部にタレットパンチング
プレス機用の交換刃を挿入できる清掃室を設け、該清掃
室の周囲に、挿入した交換刃に向けて気流を噴出できる
複数のノズルを設けたことを特徴とする交換刃の清掃装
置。
1. A cleaning chamber, into which an exchange blade for a turret punching press can be inserted, is provided at an upper portion of a housing, and a plurality of nozzles are provided around the cleaning chamber, the nozzles being capable of jetting airflow toward the inserted exchange blade. A cleaning device for an exchange blade.
【請求項2】 前記気流の噴出流路の途中に、気流の通
過により負圧域を形成して油槽中の油を吸引できる中継
手段を設けたことを特徴とする請求項1に記載の交換刃
の清掃装置。
2. The exchange according to claim 1, wherein a relay means is provided in the middle of the flow path of the air flow for forming a negative pressure region by the passage of the air flow and capable of sucking oil in the oil tank. Blade cleaning device.
【請求項3】 前記清掃室の上面に、交換刃を挿入させ
る固定挿入口を設けるとともに、該固定挿入口の上面を
覆う可動挿入口を設け、前記固定挿入口を大径交換刃用
とし、可動挿入口を小径交換刃用としたことを特徴とす
る請求項1に記載の交換刃の清掃装置。
3. A fixed insertion port for inserting a replacement blade is provided on an upper surface of the cleaning chamber, and a movable insertion port for covering the upper surface of the fixed insertion port is provided, and the fixed insertion port is used for a large-diameter replacement blade. The cleaning device for an exchange blade according to claim 1, wherein the movable insertion opening is used for a small-diameter exchange blade.
JP2000157478A 2000-05-26 2000-05-26 Cleaning apparatus for blade to be exchanged Pending JP2001334326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000157478A JP2001334326A (en) 2000-05-26 2000-05-26 Cleaning apparatus for blade to be exchanged

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000157478A JP2001334326A (en) 2000-05-26 2000-05-26 Cleaning apparatus for blade to be exchanged

Publications (1)

Publication Number Publication Date
JP2001334326A true JP2001334326A (en) 2001-12-04

Family

ID=18662106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000157478A Pending JP2001334326A (en) 2000-05-26 2000-05-26 Cleaning apparatus for blade to be exchanged

Country Status (1)

Country Link
JP (1) JP2001334326A (en)

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