JPS63182854U - - Google Patents
Info
- Publication number
- JPS63182854U JPS63182854U JP7570487U JP7570487U JPS63182854U JP S63182854 U JPS63182854 U JP S63182854U JP 7570487 U JP7570487 U JP 7570487U JP 7570487 U JP7570487 U JP 7570487U JP S63182854 U JPS63182854 U JP S63182854U
- Authority
- JP
- Japan
- Prior art keywords
- grindstone
- detection device
- wear detection
- grinding wheel
- superfinishing machine
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 6
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Description
実施例の第１図は揺動軸の上部に取着された砥
石送り部を示す正面図、第２図は本考案の検出装
置を備えた砥石加圧装置の平面断面図、第３図は
砥石とベアリングの内輪軌道面の動作を示す平面
説明図である。
Ａ……空気配管、Ｗ……被加工物、Ｔ……砥石
、２……砥石加圧装置、８……加圧ピストン、８
ａ……砥石加圧レバー、８ｃ……貫通孔、９……
加圧シリンダ、９ａ……砥石ホルダ、９ｂ……大
気開口部、９ｃ……砥石摩耗検出用ドグ、１０…
…バネ、１１……ボール弁、１２……圧力スイツ
チ。
Fig. 1 of the embodiment is a front view showing a grindstone feeding unit attached to the upper part of the swing shaft, Fig. 2 is a plan sectional view of a grindstone pressurizing device equipped with the detection device of the present invention, and Fig. FIG. 3 is an explanatory plan view showing the operation of the grindstone and the inner raceway surface of the bearing. A... Air piping, W... Workpiece, T... Grindstone, 2... Grinding wheel pressure device, 8... Pressure piston, 8
a... Grindstone pressure lever, 8c... Through hole, 9...
Pressure cylinder, 9a... Grinding wheel holder, 9b... Atmospheric opening, 9c... Grinding wheel wear detection dog, 10...
...Spring, 11...Ball valve, 12...Pressure switch.
Claims (1)
ピストンと、砥石を支持する砥石ホルダと連繋さ
れたシリンダとで構成され、空気圧配管からの空
気で摺動する加圧ピストンを介して砥石を被加工
物に対して加圧する砥石加圧装置を有する超仕上
げ機において、前記加圧ピストンの貫通孔の先端
に取着され常時バネによつて先端側へ付勢され空
気洩れのないボール弁と、前記シリンダの先端の
大気開口部近傍に設けられ前記加圧ピストン側に
突設され砥石の摩耗限界時前記ボール弁に当接し
て前記バネの付勢力に抗してボール弁を開く砥石
摩耗検出用ドグと、前記空気配管内に設けられ前
記ボール弁開放時の圧力変動を検知して摩耗限界
信号を発する圧力スイツチとから構成したことを
特徴とする超仕上げ機の砥石摩耗検出装置。 It consists of a pressure piston connected to a lever that pressurizes the rear end of the grindstone, and a cylinder connected to a grindstone holder that supports the grindstone. In a superfinishing machine having a grindstone pressurizing device that applies pressure to a workpiece, a ball valve is attached to the tip of the through hole of the pressurizing piston and is constantly urged toward the tip side by a spring to prevent air leakage. , a grindstone wear detection device that is provided near the atmospheric opening at the tip of the cylinder and protrudes toward the pressurizing piston side, and contacts the ball valve and opens the ball valve against the biasing force of the spring when the grindstone reaches its wear limit. A grinding wheel wear detection device for a superfinishing machine, comprising: a grinding wheel wear detection device for a superfinishing machine, comprising: a grinding wheel wear detection device for a superfinishing machine;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7570487U JPH0647650Y2 (en) | 1987-05-20 | 1987-05-20 | Whetstone wear detector for super finishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7570487U JPH0647650Y2 (en) | 1987-05-20 | 1987-05-20 | Whetstone wear detector for super finishing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63182854U true JPS63182854U (en) | 1988-11-25 |
| JPH0647650Y2 JPH0647650Y2 (en) | 1994-12-07 |
Family
ID=30922097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7570487U Expired - Lifetime JPH0647650Y2 (en) | 1987-05-20 | 1987-05-20 | Whetstone wear detector for super finishing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647650Y2 (en) |
-
1987
- 1987-05-20 JP JP7570487U patent/JPH0647650Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647650Y2 (en) | 1994-12-07 |