JPS6416269U - - Google Patents
Info
- Publication number
- JPS6416269U JPS6416269U JP10941687U JP10941687U JPS6416269U JP S6416269 U JPS6416269 U JP S6416269U JP 10941687 U JP10941687 U JP 10941687U JP 10941687 U JP10941687 U JP 10941687U JP S6416269 U JPS6416269 U JP S6416269U
- Authority
- JP
- Japan
- Prior art keywords
- dish
- grinding wheel
- wheel base
- grinding
- 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.)
- Pending
Links
- 239000006061 abrasive grain Substances 0.000 claims description 3
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
第１図は本考案に係る皿形砥石の芯出し構造を
適用した研削装置の要部を上半分を断面で下半分
を平面にして示した部分断面図、第２図は従来の
皿形砥石の芯出し構造を適用した研削装置の要部
を上半分を断面で下半分を平面にして示した部分
断面図、第３図はブローチ加工で使用する一般的
なブローチを単品で示した平面図、第４図は第３
図に示した同上ブローチのＡ部における切削刃形
状の一例を示した要部拡大断面図、第５図は第３
図に示した同上ブローチのＡ部における切削刃形
状の他の例を示した要部拡大断面図である。
１……ブローチ、２……切削刃、３，２０……
研削装置、４，２１……回転軸、８，２２……皿
形砥石、１３，２９……砥石ベース、１４，３０
……砥粒層、３３……芯出しシヨルダー。
Fig. 1 is a partial sectional view showing the main parts of a grinding device to which the centering structure of the dish-shaped grindstone according to the present invention is applied, with the upper half in cross section and the lower half in plan view, and Fig. 2 shows the conventional dish-shaped grindstone. A partial sectional view showing the main parts of a grinding device to which the centering structure is applied, with the upper half in cross section and the lower half in plan view. Figure 3 is a plan view showing a single general broach used in broaching. , Figure 4 is the third
Fig. 5 is an enlarged cross-sectional view of the main part showing an example of the shape of the cutting blade in section A of the same broach shown in the figure.
FIG. 7 is an enlarged cross-sectional view of a main part showing another example of the shape of the cutting blade in section A of the broach shown in the figure. 1...Broach, 2...Cutting blade, 3,20...
Grinding device, 4, 21... Rotating shaft, 8, 22... Dish-shaped grindstone, 13, 29... Grinding wheel base, 14, 30
... Abrasive grain layer, 33 ... Centering shoulder.
Claims (1)
の外周に設けた砥粒層とを備え、研削装置の回転
軸に中心を固定され回転軸とともに回転して前記
外周の砥粒層で被研削物を研削する皿形砥石の芯
出し構造であつて、前記皿形砥石の前記砥石ベー
スに前記回転軸に沿う方向へ突出した芯出しシヨ
ルダーを設けたことを特徴とする皿形砥石の芯出
し構造。 The grinding wheel base is equipped with a dish-shaped grinding wheel base and an abrasive grain layer provided on the outer periphery of the grinding wheel base, and the center is fixed to the rotating shaft of the grinding device and rotates with the rotating shaft to grind the object to be ground with the abrasive grain layer on the outer periphery. A centering structure for a dish-shaped grindstone for grinding, characterized in that a centering shoulder protruding in a direction along the rotational axis is provided on the grindstone base of the dish-shaped grindstone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10941687U JPS6416269U (en) | 1987-07-16 | 1987-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10941687U JPS6416269U (en) | 1987-07-16 | 1987-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6416269U true JPS6416269U (en) | 1989-01-26 |
Family
ID=31345637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10941687U Pending JPS6416269U (en) | 1987-07-16 | 1987-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6416269U (en) |
-
1987
- 1987-07-16 JP JP10941687U patent/JPS6416269U/ja active Pending