JPS621857U - - Google Patents
Info
- Publication number
- JPS621857U JPS621857U JP9305585U JP9305585U JPS621857U JP S621857 U JPS621857 U JP S621857U JP 9305585 U JP9305585 U JP 9305585U JP 9305585 U JP9305585 U JP 9305585U JP S621857 U JPS621857 U JP S621857U
- Authority
- JP
- Japan
- Prior art keywords
- grindstone
- detection means
- replaced
- safe
- dresser
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Description
図は本考案一実施例の構成図である。
１……砥石、２……砥石軸モータ、３……ドレ
ツサ、４……安全カバー、５……第１の検出手段
、６……第２の検出手段、６ａ……検出部、６ｂ
……スケール、７……制御手段、７ａ……制御装
置、７ｂ……速度制御装置。
The figure is a configuration diagram of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Grindstone, 2... Grinding wheel shaft motor, 3... Dresser, 4... Safety cover, 5... First detection means, 6... Second detection means, 6a... Detection section, 6b
... Scale, 7 ... Control means, 7a ... Control device, 7b ... Speed control device.
Claims (1)
に交換される砥石を安全周速度内で回転する砥石
安全装置において、上記砥石の安全カバーの開閉
を検知する第１の検出手段と、交換された砥石が
上記ドレツサに接触した状態を検知する第２の検
出手段と、上記第１および第２の検出手段からの
信号により、上記砥石の回転を該砥石外周に見合
つた周速度に調整保持する制御手段とを有するこ
とを特徴とする砥石安全回転装置。 In a grindstone safety device that rotates a grindstone within a safe circumferential speed, which is corrected by a dresser provided on a fixed side and replaced as appropriate, the grindstone is replaced with a first detection means for detecting opening/closing of a safety cover of the grindstone. control for adjusting and maintaining the rotation of the grindstone at a circumferential speed commensurate with the outer periphery of the grindstone, based on signals from a second detection means for detecting a state in which the grindstone is in contact with the dresser, and the first and second detection means; A grindstone safe rotation device characterized by having means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9305585U JPS621857U (en) | 1985-06-21 | 1985-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9305585U JPS621857U (en) | 1985-06-21 | 1985-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS621857U true JPS621857U (en) | 1987-01-08 |
Family
ID=30650390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9305585U Pending JPS621857U (en) | 1985-06-21 | 1985-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621857U (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5134143A (en) * | 1974-07-15 | 1976-03-23 | Akzo Nv | 11 beetaa hidorokishi 188 arukiruuesutorankagobutsuno seiho |
| JPS5113096B2 (en) * | 1971-08-18 | 1976-04-24 | ||
| JPS5221672U (en) * | 1975-08-04 | 1977-02-16 | ||
| JPS5682168A (en) * | 1979-11-08 | 1981-07-04 | Trw Inc | Grinding attachment using emery wheel and its method |
-
1985
- 1985-06-21 JP JP9305585U patent/JPS621857U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5113096B2 (en) * | 1971-08-18 | 1976-04-24 | ||
| JPS5134143A (en) * | 1974-07-15 | 1976-03-23 | Akzo Nv | 11 beetaa hidorokishi 188 arukiruuesutorankagobutsuno seiho |
| JPS5221672U (en) * | 1975-08-04 | 1977-02-16 | ||
| JPS5682168A (en) * | 1979-11-08 | 1981-07-04 | Trw Inc | Grinding attachment using emery wheel and its method |