KR19980014498U - Disc Grinder Grinding Stone Assembly Structure - Google Patents
Disc Grinder Grinding Stone Assembly Structure Download PDFInfo
- Publication number
- KR19980014498U KR19980014498U KR2019980004070U KR19980004070U KR19980014498U KR 19980014498 U KR19980014498 U KR 19980014498U KR 2019980004070 U KR2019980004070 U KR 2019980004070U KR 19980004070 U KR19980004070 U KR 19980004070U KR 19980014498 U KR19980014498 U KR 19980014498U
- Authority
- KR
- South Korea
- Prior art keywords
- abrasive stone
- assembly structure
- disc grinder
- grinding stone
- stone
- 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.)
- Withdrawn
Links
- 239000004575 stone Substances 0.000 title claims abstract description 20
- 238000005498 polishing Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
본 고안은 디스크 그라인더와 연마석의 조립구조를 변경하여 공구없이 연마석을 교체할 수 있게 한 것이다.The present invention is to change the assembly structure of the disk grinder and the abrasive stone to replace the abrasive stone without tools.
이를 위하여 본 고안은 디스크 그라인더 회전판 위에 4각, 5각등 각진 돌출부를 형성하고 연마석에도 같은 모양의 구멍을 형성하여 조립함으로서 연마작업시 조임넛트가 자동으로 꼭 조이는 것을 방지하며, 연마석 교체시 공구없이 손으로 연마석을 교체할 수 있게 한 것에 특징이 있는 것이다.To this end, the present invention forms an angled protrusion such as a quadrilateral or a five-corner on the disc grinder rotating plate and forms holes in the same shape in the abrasive stone to prevent the fastening nut from being tightened automatically during polishing. It is characterized by being able to replace the abrasive stone.
Description
본 고안은 디스크 그라인더에 연마석을 조립함에 있어서 회전판과 연마석의 조립구조를 변경하여 공구없이 손으로 연마석 조임넛트를 열고 연마석을 교체할 수 있게 한 것이다.The present invention is to change the assembly structure of the rotating plate and the abrasive stone in assembling the abrasive stone in the disk grinder, so that the abrasive stone tightening nut can be opened by hand and the abrasive stone can be replaced without a tool.
종래 디스크 그라인더를 보면, 각진 돌출부가 없는 회전판에 구멍이 원형으로된 연마석을 조립함으로써 그라인더 회전시 연마에 필요한 힘만큼 조임넛트가 자동으로 조여짐과 동시에 연마가 되므로 연마석 교체시 특별히 제작된 2개의 공구를 사용하여야만 연마석을 교체하는 불편함이 있었다.In conventional disc grinders, two tools specially prepared for replacing abrasive stones are obtained by assembling a grinding wheel having a circular hole on a rotating plate without an angled protrusion, so that the tightening nut is automatically tightened and polished at the same time as the grinder rotates. It was inconvenient to replace the abrasive stone only to use.
본 고안은 디스크 그라인더로 연마후 연마석 교체시 공구의 필요성을 없애기 위한 것으로 연마석과 회전판에 4각, 5각 등의 각진 돌출부를 만들고, 연마시 회전으로 인한 조임넛트가 불필요하게 꼭 조이는 것을 방지하여 연마석 교체시 공구를 사용치 않고 손으로 조임넛트를 열 수 있게 한 것을 목적으로 한 것이다.The present invention eliminates the need for a tool when replacing abrasive stones after grinding with a disk grinder, and makes angular protrusions such as quadrilaterals and pentagons on the abrasive stone and the rotating plate, and prevents the fastening nut from tightening unnecessarily due to rotation during grinding. It is intended to allow the tightening nut to be opened by hand without using a tool when replacing.
도 1 은 평면도1 is a plan view
도 2 는 단면도2 is a cross-sectional view
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1. 디스크 그라인더 몸체2. 회전판Disc grinder body 2. Tumbler
3. 각진 돌출부4. 디스크 그라인더 회전축 (나사식)Angled protrusions 4. Disk Grinder Rotating Shaft (Screwed)
5. 연마석6. 각진 연마석 구멍Grindstone 6. Angled Grindstone Hole
7. 연마석 조임 넛트8. 넛트 손잡이Grinding Stone Fastening Nut8. Nut handle
9. 조입 넛트 구멍 (나사식)10. 절단 연마석 두께 조절 철판9. Inserting Nut Holes (Screwed) 10. Cutting Grinding Stone Thickness Adjustable Iron Plate
11. 두께 조절 철판 구멍11. Thickness adjustable iron plate hole
이하 첨부된 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.
그라인더 회전판 2 위에 각진 돌출부 3 을 형성하고, 연마석 5 에도 같은 모양의 구멍 6 을 형성하여 조립함으로써 연마 작업시 회전으로 인한 너트가 불필요하게 조이는 것을 방지하고, 손으로 연마석을 교체할 수 있게한 것이다.An angled protrusion 3 is formed on the grinder rotating plate 2, and holes 6 of the same shape are also formed in the abrasive stone 5 to be assembled to prevent unnecessary tightening of the nut due to rotation during the polishing operation, and the abrasive stone can be replaced by hand.
위에서 상술함 바와 같이 본 고안은 공구없이 손으로 연마석을 교체할 수 있으므로 작업시 공구의 불필요한 휴대, 사용, 보관, 분실의 위험을 해소한 것이다.As described above, the present invention can replace the abrasive stone by hand without a tool, thereby eliminating the risk of unnecessary carrying, use, storage, and loss of the tool during operation.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980004070U KR19980014498U (en) | 1998-03-10 | 1998-03-10 | Disc Grinder Grinding Stone Assembly Structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980004070U KR19980014498U (en) | 1998-03-10 | 1998-03-10 | Disc Grinder Grinding Stone Assembly Structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980014498U true KR19980014498U (en) | 1998-06-05 |
Family
ID=69711011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019980004070U Withdrawn KR19980014498U (en) | 1998-03-10 | 1998-03-10 | Disc Grinder Grinding Stone Assembly Structure |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980014498U (en) |
-
1998
- 1998-03-10 KR KR2019980004070U patent/KR19980014498U/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19980310 |
|
| G15R | Request for early publication | ||
| UG1501 | Laying open of application |
Comment text: Request for Laying-Open of Early Application Patent event code: UG15011R01I Patent event date: 19980319 |
|
| UC1204 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |