JP3215324U - Convex nut for electric disc grinder grinding wheel - Google Patents

Convex nut for electric disc grinder grinding wheel Download PDF

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Publication number
JP3215324U
JP3215324U JP2017004240U JP2017004240U JP3215324U JP 3215324 U JP3215324 U JP 3215324U JP 2017004240 U JP2017004240 U JP 2017004240U JP 2017004240 U JP2017004240 U JP 2017004240U JP 3215324 U JP3215324 U JP 3215324U
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JP
Japan
Prior art keywords
electric disc
disc grinder
grinding wheel
convex
grindstone
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 - Fee Related
Application number
JP2017004240U
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Japanese (ja)
Inventor
洋一 杉沢
洋一 杉沢
Original Assignee
杉沢 真理
杉沢 真理
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Priority to JP2017004240U priority Critical patent/JP3215324U/en
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Abstract

【課題】内寸１５Φの砥石１種類しか使用できなかった電気ディスクグラインダに、廃棄処分の砥石を再利用することができる砥石固定用凸型コンベックスナットを提供する。【解決手段】内寸１５Φの砥石１種類しか使用できなかった、Ｍ１０のスピンドルを持つ電気ディスクグラインダ５に、差込部分の直径を２２Φ、内径を１５Φ、高さを５ｍｍに設定した砥石固定用凸型コンベックスナット８を取付け、廃棄処分していた使用済みの内寸２２Φの砥石７を、内寸１５Φの砥石専用電気ディスクグラインダ５で再生利用する。【選択図】図２Provided is a convex convex nut for fixing a grindstone that can reuse a grindstone for disposal in an electric disc grinder that can only use one type of grindstone with an inner size of 15Φ. An electric disk grinder 5 having an M10 spindle that can only use one type of grindstone with an inner dimension of 15Φ. The used grinding wheel 7 having an inner size of 22Φ, which is attached with the convex convex nut 8 and discarded, is recycled by the electric disc grinder 5 for the grinding wheel having an inner size of 15Φ. [Selection] Figure 2

Description

本考案は、電気ディスクグラインダ本体５のスピンドルに取り付けて砥石７を固定するコンベックスナット８  The present invention is a convex nut 8 that is attached to a spindle of an electric disc grinder body 5 and fixes a grindstone 7.

Ｍ１０のスピンドルを持つ電気ディスクグラインダ専用の砥石は、外寸１００Φ取付内寸１５Φの１種類の砥石しか使用できなかった。  Only one type of grindstone with an outer dimension of 100Φ and an inner dimension of 15Φ could be used as a grindstone dedicated to an electric disc grinder having an M10 spindle.

従来、外寸１８０Φ、内寸２２Φの電気ディスクグラインダの砥石は、外寸１３０Φぐらいまで使用すると、廃棄処分されていた。各事業所では、ごみの取り扱いに苦慮していた。  Conventionally, an electric disk grinder grindstone having an outer dimension of 180Φ and an inner dimension of 22Φ has been disposed of when used to an outer dimension of about 130Φ. Each office had a hard time handling garbage.

コンベックスナット８を使用することにより、今まで廃棄されていた内寸２２Φの砥石が復活再生利用できる。  By using the convex nut 8, the whetstone having an inner size of 22Φ, which has been discarded so far, can be recovered and reused.

産業廃棄物量が減り、事業所のごみ経費が減る。再利用のため砥石購入経費の削減。中型（１３０Φ用）の電気ディスクグラインダは購入不要のため経費削減となる。  The amount of industrial waste is reduced, and the waste expense at the office is reduced. Reduction of grindstone purchase costs for reuse. Medium-sized (for 130Φ) electric disc grinders require no purchase, which reduces costs.

本コンベックスナットの正面図である。It is a front view of this convex nut. 本考案のコンベックスナット取付例を示す組立図である。It is an assembly drawing which shows the example of a convex nut attachment of this invention.

コンベックスナット８の形状を凸型にすることにより、砥石装着後のガタつきがないため、電気ディスクグラインダ５の回転のブレ、及び振動が起きない。  By making the shape of the convex nut 8 convex, there is no backlash after the grindstone is mounted, so that the electric disc grinder 5 does not shake or vibrate.

以下、添付図面に従って取付例を説明する。５は電気ディスクグラインダ本体、６は電気ディスクグラインダの付属品ホイルワッシャー。７は外寸１００Φまで使用済みの砥石。８はコンベックスナット。９は電気ディスクグラインダ本体付属品のスパナHereinafter, an example of attachment will be described with reference to the accompanying drawings. 5 is an electric disc grinder body, and 6 is a wheel washer attached to the electric disc grinder. 7 is a used whetstone up to an outer dimension of 100Φ. 8 is a convex nut. 9 is a wrench attached to the electric disc grinder.

１．２２Φ
２．１５Φ
３．Ｍ１０ナットネジ
４．４．５Φ
５．電気ディスクグラインダ本体
６．電気ディスクグラインダの付属品ホイルワッシャー
７．外寸１００Φまで使用済みの砥石
８．コンベックスナット
９．電気ディスクグラインダ本体付属品のスパナ
ａ．５ｍｍ
ｂ．１１ｍｍ
ｃ．２ｍｍ
ｄ．６ｍｍ
ｅ．１９．２ｍｍ
ｆ．３０ｍｍ1.22Φ
2.15Φ
3. M10 nut screw 4.4.5Φ
5. Electric disc grinder body 6. 6. Foil washer accessories for electric disc grinder Used whetstone up to outer diameter 100Φ8. Convex nut9. Spanner for electric disc grinder body a. 5mm
b. 11mm
c. 2mm
d. 6mm
e. 19.2mm
f. 30mm

Claims (1)

Ｍ１０のスピンドルを持つ電気ディスクグラインダは、内寸１５Φの砥石１種類しか使用できなかったが、廃棄処分していた使用済みの内寸２２Φの砥石を、内寸１５Φの砥石専用電気ディスクグラインダで再生利用し経費削減できるコンベックスナット。  The electric disc grinder with the M10 spindle could only use one type of grinding wheel with an inner dimension of 15Φ, but the used inner grinding wheel with an inner dimension of 22Φ that had been disposed of was recycled with an electric disc grinder dedicated to an inner dimension of 15Φ. Convex nut that can be used to reduce costs.
JP2017004240U 2017-08-23 2017-08-23 Convex nut for electric disc grinder grinding wheel Expired - Fee Related JP3215324U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017004240U JP3215324U (en) 2017-08-23 2017-08-23 Convex nut for electric disc grinder grinding wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017004240U JP3215324U (en) 2017-08-23 2017-08-23 Convex nut for electric disc grinder grinding wheel

Publications (1)

Publication Number Publication Date
JP3215324U true JP3215324U (en) 2018-03-15

Family

ID=61628573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017004240U Expired - Fee Related JP3215324U (en) 2017-08-23 2017-08-23 Convex nut for electric disc grinder grinding wheel

Country Status (1)

Country Link
JP (1) JP3215324U (en)

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