JPS5949861B2 - Dust collector in machine tools - Google Patents

Dust collector in machine tools

Info

Publication number
JPS5949861B2
JPS5949861B2 JP56044369A JP4436981A JPS5949861B2 JP S5949861 B2 JPS5949861 B2 JP S5949861B2 JP 56044369 A JP56044369 A JP 56044369A JP 4436981 A JP4436981 A JP 4436981A JP S5949861 B2 JPS5949861 B2 JP S5949861B2
Authority
JP
Japan
Prior art keywords
housing
dust
magnetic
collection bag
dust collector
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
JP56044369A
Other languages
Japanese (ja)
Other versions
JPS57163037A (en
Inventor
公實 高崎
恵一 山田
満輝 中村
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP56044369A priority Critical patent/JPS5949861B2/en
Publication of JPS57163037A publication Critical patent/JPS57163037A/en
Publication of JPS5949861B2 publication Critical patent/JPS5949861B2/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042Devices for removing chips
    • B23Q11/0064Devices for removing chips by using a magnetic or electric field

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Description

【発明の詳細な説明】 本発明は工作機械、例えば研削機、切削機等において発
生した加工粉塵を捕集する集塵装置に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a dust collector for collecting processing dust generated in machine tools, such as grinding machines and cutting machines.

例えば、乾式研削機においては、研削作業時被加工部材
から発生する研削粉および砥石の摩耗により発生する砥
粒粉等の加工粉塵が作業所内に飛散、浮遊するので作業
所内を汚すだけでなく、作業者の健康を害するおそれが
あり、衛生上好ましくない。
For example, in a dry grinding machine, grinding powder generated from the workpiece during grinding work and processing dust such as abrasive powder generated due to wear of the grinding wheel are scattered and suspended in the work area, which not only pollutes the work area, but also It may harm the health of workers and is not sanitary.

そこで、従来は工作機械の加工部に近接させて吸引ダク
トを配設し、発生した加工粉塵を直ちに吸引除去するよ
うにしているが、吸引ダクトの場合、その吸引範囲が狭
小であるため十分な集塵効率が得られないという欠点が
ある。本発明は上記欠点に鑑み、集塵効率が良好で、し
かも捕集された粉塵を容易に廃油処理し得るようにした
、前記集塵装置を提供することを目的とする。
Therefore, in the past, a suction duct was placed close to the machining section of a machine tool to immediately suck out the generated machining dust, but in the case of a suction duct, the suction range is narrow, so The disadvantage is that dust collection efficiency cannot be obtained. In view of the above-mentioned drawbacks, it is an object of the present invention to provide the above-mentioned dust collector, which has good dust collection efficiency and allows the collected dust to be easily disposed of as waste oil.

以下、図面により本発明の一実施例について説明すると
、第1図において1は磁性ハウジングで、左右両側面に
それぞれ吸、排気口21、22を有するプラスチック製
短円筒状ハウジング本体3と、それの全内周面に添着さ
れた可撓性マグネット4とよりなる。
Hereinafter, one embodiment of the present invention will be described with reference to the drawings. In FIG. 1, reference numeral 1 denotes a magnetic housing, which includes a short cylindrical plastic housing body 3 having suction and exhaust ports 21 and 22 on both left and right sides, respectively. It consists of a flexible magnet 4 attached to the entire inner peripheral surface.

マグネット4の内周面には薄手の筒状捕集袋5が、その
内部に挿入した一対の拡張傾向の止め環6、6により着
脱自在に添着され、捕集袋5の左端部はハウジング本体
3の吸気口21縁で外側に折返されて項状押え板□によ
りハウジング本体3外周面に固定され、一方右端部はハ
ウジング本体3の排気口22縁で外側に折返されて吸引
ダクト8のフード部9によりハウジング本体3外側面に
固定される。10、11は押え板Tお、よびフード部9
の取付用蝶ねじである。
A thin cylindrical collection bag 5 is removably attached to the inner circumferential surface of the magnet 4 by a pair of expansion retaining rings 6, 6 inserted therein, and the left end of the collection bag 5 is attached to the housing body. The right end is folded back to the outside at the edge of the intake port 21 of the housing body 3 and fixed to the outer circumferential surface of the housing body 3 by the pin-shaped presser plate □, while the right end is folded back to the outside at the edge of the exhaust port 22 of the housing body 3 and attached to the hood of the suction duct 8. The portion 9 is fixed to the outer surface of the housing body 3. 10 and 11 are the presser plate T and the hood part 9
This is a thumbscrew for mounting.

ハウジング本体3の吸気口21より、その内部に図示し
ない電動機により駆動される回転軸12と、図示しない
支持部材に固着された取付ブラケット13が挿入される
。回転軸12には被加工部材である制フ 動装置のブレ
ーキディスク14が一対のクランプ金具151、152
により挟着されて固定される。取付ブラケット13には
研削機16の一対の案内ロッド17、ITが保持され、
両案内ロッドIT、17にブレーキディスク14の左側
面に接触する5 固定砥石181を持つた保持板191
が固定される一方、ブレーキディスク14の右側に可動
砥石18、の保持板192が摺動自在に支承される。両
案内ロッド17,17の右端相互は連結板20により連
結され、その連結板20に操作ロッド21が摺動自在に
挿通される。その操作ロッド21の左端は可動砥石18
2の保持板192に固着され、右端には摘み22が取付
けられる。可動砥石182の保持板192と連結板20
との間には、ばね23が操作ロッド21に嵌めて縮設さ
れ、そのばね23の弾発力により可動砥石182がブレ
ーキディスク14の右側面に接触する。吸引ダクト8の
フード部9には、操作ロッド21の摘み22を操作する
ための開口24が形成され、その開口24を開閉する回
転蓋25がフード部9に回転可能に軸支26される。な
お、研削作業時ブレーキディスク14を第2図時計方向
に回転させるので、吸引ダクト8のフード部9基端開口
をブレーキディスク14の研削機16に対する回出側に
配設し、吸引効率を向上させるようになつている。吸引
ダクト8にはフィルタ27を介して吸引ファン28が接
続される。以上の構成において、回転軸12によりブレ
ーキディスク14を回転させれば、その両側面はそれぞ
れ固定および可動砥石181,182により研削される
A rotating shaft 12 driven by an electric motor (not shown) and a mounting bracket 13 fixed to a support member (not shown) are inserted into the intake port 21 of the housing body 3 . A brake disc 14 of a braking device, which is a workpiece, is attached to a pair of clamp fittings 151 and 152 on the rotating shaft 12.
It is clamped and fixed by. The mounting bracket 13 holds a pair of guide rods 17 and IT of the grinding machine 16,
Both guide rods IT, 17 have a holding plate 191 with a fixed grindstone 181 in contact with the left side surface of the brake disc 14.
is fixed, while a holding plate 192 of the movable grindstone 18 is slidably supported on the right side of the brake disc 14. The right ends of both guide rods 17, 17 are connected by a connecting plate 20, and an operating rod 21 is slidably inserted through the connecting plate 20. The left end of the operating rod 21 is the movable grindstone 18
2, and a knob 22 is attached to the right end. Holding plate 192 and connecting plate 20 of movable grindstone 182
A spring 23 is fitted onto the operating rod 21 and contracted between the two, and the resilient force of the spring 23 causes the movable grindstone 182 to come into contact with the right side surface of the brake disc 14 . An opening 24 for operating a knob 22 of an operating rod 21 is formed in the hood 9 of the suction duct 8, and a rotary lid 25 for opening and closing the opening 24 is rotatably supported 26 on the hood 9. In addition, since the brake disc 14 is rotated clockwise in FIG. 2 during grinding work, the base end opening of the hood part 9 of the suction duct 8 is arranged on the extraction side of the brake disc 14 with respect to the grinder 16 to improve suction efficiency. I'm starting to let them do it. A suction fan 28 is connected to the suction duct 8 via a filter 27 . In the above configuration, when the brake disc 14 is rotated by the rotary shaft 12, both sides thereof are ground by the fixed and movable grindstones 181 and 182, respectively.

その研削時に発生し、ハウジング本体3内に飛散、浮遊
する磁性加工粉塵はマグネット4に吸引されて捕集袋5
内周面に付着する。一方砥粒粉等非磁性加工粉塵を含み
、捕集袋5に付着してない加工粉塵は吸引ダクト8を通
じてフィルタ27に捕集される。捕集袋5内の粉塵付着
量が多くなつたときには、押え板7、フード部9および
両止め環6,6をハウジング本体3より外し、捕集袋5
をハウジング本体3の排気口22側より引出して粉塵を
捕集袋5ごと廃棄すればよい。なお、プラスチック製ハ
ウジング本体3に磁石片を埋設して磁性ハウジング1を
構成することが可能であり、また捕集袋5はビニール、
紙または布等マグネット4の磁力線を透過し得るもので
あれば何れも使用することができ、さらにフード部9を
透明プラスチックにより成形して内部を透視し得るよう
にしてもよい。また工作機械によつては、その加工部の
み、またはその近傍を磁性ハウジングにより囲繞するこ
ともある。以上のように第1番目の発明によれば、工作
機械の少なくとも加工部を囲繞する磁性ハウジングの内
周面に、このハウジングにより吸引される磁性加工粉塵
を付着させる捕集袋を着脱自在に添着したので、ハウジ
ング内に飛散し、浮遊する磁性加工粉塵を、捕集袋に磁
力を以つて吸引し付着させることができ、加工粉塵のハ
ウジング外への漏出を防止して作業環境を衛生的に維持
することがきる。
Magnetic processing dust generated during the grinding and scattered and floating inside the housing body 3 is attracted by the magnet 4 and collected in the collection bag 5.
Adheres to the inner surface. On the other hand, processing dust including non-magnetic processing dust such as abrasive powder and not attached to the collection bag 5 is collected by the filter 27 through the suction duct 8. When the amount of dust adhering inside the collection bag 5 increases, remove the presser plate 7, hood part 9, and both retaining rings 6, 6 from the housing body 3, and remove the dust collection bag 5.
It is sufficient to pull out the dust collection bag 5 from the exhaust port 22 side of the housing body 3 and discard the dust together with the collection bag 5. The magnetic housing 1 can be constructed by embedding a magnet piece in the plastic housing body 3, and the collection bag 5 can be made of vinyl,
Any material such as paper or cloth that can transmit the lines of magnetic force of the magnet 4 can be used.Furthermore, the hood portion 9 may be molded from transparent plastic so that the inside can be seen through. Further, depending on the machine tool, only the machining part or the vicinity thereof may be surrounded by a magnetic housing. As described above, according to the first invention, a collection bag for adhering magnetic machining dust attracted by the housing is removably attached to the inner peripheral surface of the magnetic housing that surrounds at least the machining section of the machine tool. Therefore, the magnetic processing dust scattered and floating inside the housing can be attracted and attached to the collection bag using magnetic force, preventing processing dust from leaking out of the housing and making the working environment sanitary. can be maintained.

その上捕集袋の粉塵付着量が多くなつたときには捕集袋
をハウジングより取外し、粉塵を捕集袋ごと廃棄すれば
よいので、粉塵の廃棄処理が容易に行われ、また新たな
捕集袋の取付けも簡単である。また第2番目の発明によ
れば、工作機械の少なくとも加工部を囲繞する磁性ハウ
ジングの内周面に、このハウジングにより吸引される磁
性加工粉塵を付着させる捕集袋を着脱自在に添着し、前
記ハウジングの一側に吸気口を、また他側に排気口をそ
れぞれ設け、その排気口に粉塵吸引ダクトを接続したの
で、前記諸効果に加えて、捕集袋に未付着の磁性、非磁
性加工粉塵を吸引ダクトを通じてハウジング外に吸引除
去することができ、集塵効率を一層向上させることがで
きる。
In addition, when the amount of dust adhering to the collection bag increases, the collection bag can be removed from the housing and the dust can be disposed of together with the collection bag, making it easy to dispose of the dust and to use a new collection bag. Installation is also easy. According to the second invention, a collection bag for adhering magnetic machining dust attracted by the housing is removably attached to the inner circumferential surface of the magnetic housing surrounding at least the machining section of the machine tool, and An intake port is provided on one side of the housing, and an exhaust port is provided on the other side of the housing, and a dust suction duct is connected to the exhaust port, so in addition to the above-mentioned effects, magnetic and non-magnetic processing that does not adhere to the collection bag can be achieved. Dust can be sucked out of the housing through the suction duct, and dust collection efficiency can be further improved.

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

図面は本発明の一実施例を示すもので、第1図は縦断側
面図、第2図は第1図…−■線断面図である。 1・・・・・・磁性ハウジング、21・・・・・・吸気
口、22・・・・・・排気口、5・・・・・・捕集袋、
8・・・・・・吸引ダクト。
The drawings show one embodiment of the present invention, and FIG. 1 is a longitudinal sectional side view, and FIG. 2 is a sectional view taken along the line . 1...magnetic housing, 21...intake port, 22...exhaust port, 5...collection bag,
8...Suction duct.

Claims (1)

【特許請求の範囲】 1 工作機械の少なくとも加工部を囲繞する磁性ハウジ
ングの内周面に、このハウジングにより吸引される磁性
加工粉塵を付着させる捕集袋を着脱自在に添着してなる
、工作機械における集塵装置。 2 工作機械の少なくとも加工部を囲繞する磁性ハウジ
ングの内周面に、このハウジングにより吸引される磁性
加工粉塵を付着させる捕集袋を着脱自在に添着し、前記
ハウジングの一側に吸気口を、また他側に排気口をそれ
ぞれ設け、その排気口に吸引ダクトを接続してなる、工
作機械における集塵装置。
[Scope of Claims] 1. A machine tool comprising a magnetic housing that surrounds at least a machining part of the machine tool, and a collection bag for adhering magnetic machining dust attracted by the housing is removably attached to the inner peripheral surface of the magnetic housing. dust collector. 2. A collection bag is detachably attached to the inner circumferential surface of a magnetic housing that surrounds at least the machining part of the machine tool, to which magnetic machining dust attracted by the housing adheres, and an air intake port is provided on one side of the housing. A dust collector for machine tools, which has an exhaust port on the other side and a suction duct connected to the exhaust port.
JP56044369A 1981-03-26 1981-03-26 Dust collector in machine tools Expired JPS5949861B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56044369A JPS5949861B2 (en) 1981-03-26 1981-03-26 Dust collector in machine tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56044369A JPS5949861B2 (en) 1981-03-26 1981-03-26 Dust collector in machine tools

Publications (2)

Publication Number Publication Date
JPS57163037A JPS57163037A (en) 1982-10-07
JPS5949861B2 true JPS5949861B2 (en) 1984-12-05

Family

ID=12689591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56044369A Expired JPS5949861B2 (en) 1981-03-26 1981-03-26 Dust collector in machine tools

Country Status (1)

Country Link
JP (1) JPS5949861B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540770B1 (en) * 1983-02-14 1987-12-11 Norton Co CUBIC BORON NITRIDE GRINDING
CN108608310B (en) * 2018-04-19 2019-11-26 苏州圣亚精密机械有限公司 A kind of Magnetic Force Mill collection device
CN108818126B (en) * 2018-08-01 2020-06-12 新昌县维斯机械有限公司 Machining iron fillings briquetting collection device
CN112077652A (en) * 2020-09-10 2020-12-15 安徽亘浩机械设备制造有限公司 Iron fillings multiple spot position magnetic force adsorption equipment for machining

Also Published As

Publication number Publication date
JPS57163037A (en) 1982-10-07

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