JPH0634711U

JPH0634711U - A flat plate with many small holes with a wide hem

Info

Publication number: JPH0634711U
Application number: JP1790092U
Authority: JP
Inventors: 孝斉田
Original assignee: 有限会社齋田製作所
Priority date: 1992-02-13
Filing date: 1992-02-13
Publication date: 1994-05-10

Abstract

(57)【要約】【目的】数多く有する小さな穴の形状を変えて濾過能
力を高める。【構成】裾広がりのような、テーパーになった数多く
の小さな穴を有する平板。 (57) [Abstract] [Purpose] To improve the filtration capacity by changing the shape of many small holes. [Structure] A flat plate with many small holes that are tapered, such as a hem spread.

Description

【考案の詳細な説明】[Detailed description of the device]

【０００１】[0001]

【産業上の利用分野】[Industrial applications]

切削油を用いて切削加工を行う機械、特に自動旋盤には、切削油と、大小、長短の切削屑が混合した液（以下、混合液という）を、切削屑の受容器に落とし込み、切削屑を捕らえ、切削油はその下側の切削油タンクに落として、ポンプにて循環させ再使用をする場合が多い。この受容器の底に本考案の平板（図１、３、４）を用いて混合液の濾過を行わせたり、バケット式、キャタピラ式、スクリュー式等の切削屑コンベアの濾過部にもこの板を用いるのである。 Machines that perform cutting using cutting oil, especially automatic lathes, drop a mixture of cutting oil and large, small, and long cutting chips (hereinafter referred to as a mixed liquid) into a cutting chip receiver. In many cases, it collects cutting chips, drops the cutting oil into the cutting oil tank below it, and circulates it with a pump for reuse. The flat plate of the present invention (Figs. 1, 3 and 4) is used to filter the mixed liquid on the bottom of this receiver, and the filtering section of bucket type, caterpillar type, screw type, etc. It uses a plate.

【０００２】[0002]

【従来の技術】[Prior art]

従来の切削屑の受容器には、切削屑と切削油とを濾過する為に底に小さな丸い穴が数多く打ち抜かれた板（以下、パンチング板という）が使用されているが、この穴の形状が表側から裏側に向かって円筒形（図６）の為、濾過して堆積した切削屑の大きさの一部が前記穴とほぼ等しい時、目詰まりを起こし、堆積した切削屑を受容器内から取り出しても、容易にはパンチング板の目詰まりを解消することが出来ない。 In the conventional chip receiver, a plate with many small round holes punched out (hereinafter referred to as a punching plate) is used to filter the chips and cutting oil. Has a cylindrical shape from the front side to the back side (Fig. 6), and when a part of the size of the filter chips accumulated by filtration is almost the same as the hole, clogging occurs and the accumulated chips are received in the receiver. Even if it is taken out from inside, the clogging of the punching plate cannot be cleared easily.

【０００３】従って、長期間受容器を使用していると、パンチング板の目詰まり比率が高まり、パンチング板の濾過能力が低下して、切削油が受容器に充満したり、更には、受容器よりオーバーフローして、切削油タンク内に油切れを起こし、機械に循環、供給出来なくなる恐れが生じる。Therefore, when the receiver is used for a long period of time, the clogging ratio of the punching plate increases, the filtering ability of the punching plate decreases, and the cutting oil fills the receiver, and further, There is a risk that it will overflow from the receiver and run out of oil in the cutting oil tank, making it impossible to circulate and supply the machine.

【０００４】[0004]

【考案が解決しようとする課題】[Problems to be solved by the device]

パンチング板の濾過能力を低下させないような形状の穴にすることである。 That is, the holes are shaped so as not to reduce the filtering ability of the punching plate.

【０００５】[0005]

【課題を解決する為の手段】[Means for solving the problem]

丸形（図１）、小判形（図３）、多角形（図４）等種々の小さな穴を数多く有する板（以下、濾過板という）の目詰まりを防止する為に、この板に表側と裏側とを指定して、上記各種穴を表側より裏側に向かって裾広がり（図２）になるように加工する。 In order to prevent clogging of a plate with many small holes such as round (Fig. 1), oval (Fig. 3), polygon (Fig. 4) (hereinafter referred to as filter plate), the front side of this plate And the back side are specified, and the above holes are processed so that the hem expands from the front side to the back side (Fig. 2).

【０００６】[0006]

【作用】[Action]

上記各種形状の表側より裏側に向かって裾広がりに大きく加工された濾過板の表側で前記混合液を受け止めると、従来のパンチング板と同様に濾過された切削屑は堆積するが、この堆積した切削屑をへら等で受容器内より取り出すと、目詰まりを起こすであろう大きさの切削屑はへらで取り除かれる（図７）か、又はカット（図８）され、カットされて残された切削屑（図９）は、前記各種穴が裏側に向かって裾広がりに大きくなっている為脱落するので、目詰まりを防ぐ事が出来るのである。 When the mixed solution is received on the front side of the filter plate that has been widened to the bottom side from the front side of the above various shapes, filtered cutting chips are deposited in the same manner as the conventional punching plate, but this accumulated cutting When scraps are taken out from the receiver with a spatula, etc., cutting scraps of a size that would cause clogging are removed with a spatula (Fig. 7) or cut (Fig. 8) and left uncut. The cut chips (Fig. 9) fall off because the various holes described above widen toward the back and spread out at the hem, so that clogging can be prevented.

【０００７】[0007]

【実施例】【Example】

切削屑の受容器底板に、その他バケット式、キャタピラ式、スクリュー式等各種切削屑搬送装置のバケット式には、バケット単体の表面や、この装置全体を構成するケースの底に、キャタピラ式に於いても同様に、その表面や、底の方に濾過板や、形状の穴を設け、又、スクリュー式には、外側を形成するトラフ（図１０）の底板部に本考案の濾過板を設けて目詰まりを防止し、濾過能力を向上させるのである。 On the bottom plate of the cutting debris receiver, other types such as bucket type, caterpillar type, screw type cutting debris transporting device bucket type, the surface of the bucket alone or the bottom of the case that constitutes the entire device is caterpillar type. Similarly, in the same manner, a filter plate or a hole is formed on the surface or bottom, and in the screw type, the bottom plate part of the trough (Fig. 10) forming the outside of the present invention is provided. A filter plate is installed to prevent clogging and improve the filtration capacity.

【０００８】[0008]

【考案の効果】[Effect of device]

切削屑を切削油と分離して、１００％近く回収するのが望ましいが、この場合、濾過する穴は出来るだけ小さい方が良い。しかし、穴が小さいと目詰まりを起こし易くなる。従って、本考案は目詰まりを防止出来る為濾過させる穴を従来の穴より小さくできるので、切削屑の回収率が向上し、更には、切削屑の受容器の下側に設置されている切削油タンク内に小さい切削屑が落ち込むのを防止出来るのである。 It is desirable to separate cutting debris from cutting oil and recover nearly 100%, but in this case, it is better that the filtering holes are as small as possible. However, if the holes are small, clogging easily occurs. Therefore, since the present invention can prevent clogging, the hole for filtering can be made smaller than the conventional hole, the collection rate of cutting chips is improved, and further, the cutting oil installed under the chip receiver is It is possible to prevent small chips from falling into the tank.

【０００９】従って、切削屑の受容器底板の目詰まりが少なく、混合液がオーバーフローすることもなく、更に、切削油タンク内の掃除する期間が延長出来るので省力化になり、機械の稼働時間も長くなり、生産性も高まるのである。[0009] Therefore, the bottom plate of the receiver for cutting debris is less likely to be clogged, the mixed liquid does not overflow, and the period for cleaning the cutting oil tank can be extended, which saves labor and increases the operating time of the machine. Will be longer and productivity will increase.

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

【図１】小さな丸い穴を数多く有する平板を表側より見
た平面図FIG. 1 is a plan view of a flat plate having many small round holes as seen from the front side.

【図２】（図１）のＡＡ断面図FIG. 2 is a sectional view taken along line AA in FIG.

【図３】小判形の小さい穴を数多く有する平板を表側よ
り見た平面図FIG. 3 is a plan view of a flat plate having many oval small holes viewed from the front side.

【図４】多角形の小さい穴を数多く有する平板を表側よ
り見た平面図FIG. 4 is a plan view of a flat plate having many polygonal small holes viewed from the front side.

【図５】円筒形の小さい穴を数多く有する平板の平面図FIG. 5 is a plan view of a flat plate having many small cylindrical holes.

【図６】（図５）のＡＡ断面図FIG. 6 is a sectional view taken along line AA in FIG.

【図７】（図１）の側面図で、その表側の切削屑がへら
で取り除かれた図FIG. 7 is a side view of FIG. 1 in which cutting scraps on the front side are removed by a spatula.

【図８】（図１）の側面図で、その表側の切削屑がへら
で切り取られた図FIG. 8 is a side view of (FIG. 1) in which cutting chips on the front side are cut off with a spatula.

【図９】（図１）の側面図で、その表側の切削屑が切り
取られ、残った切削屑の粒が脱落した図FIG. 9 is a side view of (FIG. 1), in which cutting chips on the front side are cut off and the particles of the remaining cutting chips are dropped off;

【符号の説明】平板の表側を示す平板の裏側を示すへらで取り除かれた切削屑の粒へらでカットされた切削屑の粒へらでカットされて残された切削屑の粒が脱落した
図スクリュー式コンベアのトラフ底スクリューを回転させるモーター[Explanation of symbols] Shows the front side of the plate Shows the back side of the plate Motor to rotate the trough bottom screw of the conveyor

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【手続補正書】[Procedure amendment]

【提出日】平成５年９月１０日[Submission date] September 10, 1993

【手続補正１】[Procedure Amendment 1]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】図１０[Name of item to be corrected] Fig. 10

【補正方法】追加[Correction method] Added

【補正内容】[Correction content]

【図１０】スクリュー式切削屑搬送装置の側面図FIG. 10 is a side view of a screw-type cutting waste transport device.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

【請求項１】丸形、小判形、多角形等の小さな穴が、
円錐のように、表側から裏側に向かって裾広がりに同じ
形状か、又は、異なった形状を数多く加工した濾過用平
板1. A small hole, such as a round shape, an oval shape, or a polygonal shape,
Like a cone, a flat plate for filtration that has the same shape with a wide hem extending from the front side to the back side, or processed with many different shapes.