JPS5949861B2 - Dust collector in machine tools - Google Patents
Dust collector in machine toolsInfo
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q11/00—Accessories 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
- B23Q11/0042—Devices for removing chips
- B23Q11/0064—Devices 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)
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.
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)
| 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 |
-
1981
- 1981-03-26 JP JP56044369A patent/JPS5949861B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57163037A (en) | 1982-10-07 |
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