JPH01125161U - - Google Patents
Info
- Publication number
- JPH01125161U JPH01125161U JP1954788U JP1954788U JPH01125161U JP H01125161 U JPH01125161 U JP H01125161U JP 1954788 U JP1954788 U JP 1954788U JP 1954788 U JP1954788 U JP 1954788U JP H01125161 U JPH01125161 U JP H01125161U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- range
- displacement
- actuating
- amount
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
第１図の切断面線―から見た断面図、第３図
は作動体２が角変位して押圧子２３が変位した状
態を示す断面図、第４図は押圧手段１８によつて
作動体２に作用する押圧力を示すグラフ、第５図
はばり取り作業を説明するための断面図である。
１…フローテイング式ツール、２…作動体、３
…本体、４…作業端、６…軸付き砥石、１０…球
面すべり軸受、１８…押圧手段、２３…押圧子、
３１…ばね。
Fig. 1 is a cross-sectional view of an embodiment of the present invention, Fig. 2 is a cross-sectional view taken from the cutting plane line in Fig. 1, and Fig. 3 is a cross-sectional view of the actuating body 2 with angular displacement and the presser 23 displaced. FIG. 4 is a graph showing the pressing force exerted on the actuating body 2 by the pressing means 18, and FIG. 5 is a sectional view for explaining the deburring operation. 1... Floating tool, 2... Operating body, 3
... Main body, 4... Working end, 6... Grindstone with shaft, 10... Spherical sliding bearing, 18... Pressing means, 23... Presser,
31...Spring.
Claims (1)
体２を復元方向に押圧し、その押圧力Ｐ１は、作
動体２の変位量が、作動体２の予め定めた姿勢か
ら予め定めた値の範囲δ内ではほぼ一定値であり
、作動体２の変位量が前記範囲δを超えると、そ
の作動体２の変位量の増大に伴つて増大する値と
する押圧手段１８とを含むことを特徴とするフロ
ーテイング式ツール。 (2) 前記押圧手段１８は、作動体２を押圧する
押圧子２３を有し、 作動体２が前記範囲δ内で変位するとき押圧子
２３を流体圧によつて作動体２に向けて付勢し、
作動体２が前記範囲δを超えて変位するとき押圧
子２３を流体圧とばね３１とによつて作動体２に
向けて付勢することを特徴とする実用新案登録請
求の範囲第１項記載のフローテイング式ツール。[Claims for Utility Model Registration] (1) A working body 2 that processes a workpiece 38, a main body 3 that supports the working body 2 in a freely displaceable manner, and a body 3 that surrounds the working body 2 and is attached to the main body 3. and presses the actuating body 2 in the restoring direction, and the pressing force P1 is a substantially constant value when the amount of displacement of the actuating body 2 is within a predetermined value range δ from a predetermined posture of the actuating body 2, A floating tool characterized in that it includes a pressing means 18 that increases the value as the amount of displacement of the actuator 2 increases when the amount of displacement of the actuator 2 exceeds the range δ. (2) The pressing means 18 has a pusher 23 that presses the actuator 2, and when the actuator 2 is displaced within the range δ, the presser 23 is pushed toward the actuator 2 by fluid pressure. Force,
Utility model registration claim 1, characterized in that when the actuating body 2 is displaced beyond the range δ, the pusher 23 is urged toward the actuating body 2 by fluid pressure and a spring 31. floating type tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1954788U JPH0521317Y2 (en) | 1988-02-16 | 1988-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1954788U JPH0521317Y2 (en) | 1988-02-16 | 1988-02-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01125161U true JPH01125161U (en) | 1989-08-25 |
| JPH0521317Y2 JPH0521317Y2 (en) | 1993-06-01 |
Family
ID=31235155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1954788U Expired - Lifetime JPH0521317Y2 (en) | 1988-02-16 | 1988-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521317Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0588857U (en) * | 1992-05-12 | 1993-12-03 | 日本精工株式会社 | Tool support device |
| JPH0968134A (en) * | 1995-06-22 | 1997-03-11 | Hitachi Ltd | Method and device for manufacturing seal surface of valve and valve device |
| JP2005349549A (en) * | 2004-06-14 | 2005-12-22 | Tsukasa Koki Kk | Machining tool |
| JP2010274359A (en) * | 2009-05-28 | 2010-12-09 | Mitsubishi Electric Corp | Copying mechanism |
-
1988
- 1988-02-16 JP JP1954788U patent/JPH0521317Y2/ja not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0588857U (en) * | 1992-05-12 | 1993-12-03 | 日本精工株式会社 | Tool support device |
| JPH0968134A (en) * | 1995-06-22 | 1997-03-11 | Hitachi Ltd | Method and device for manufacturing seal surface of valve and valve device |
| JP2005349549A (en) * | 2004-06-14 | 2005-12-22 | Tsukasa Koki Kk | Machining tool |
| JP4665440B2 (en) * | 2004-06-14 | 2011-04-06 | カトウ工機株式会社 | Machining tools |
| JP2010274359A (en) * | 2009-05-28 | 2010-12-09 | Mitsubishi Electric Corp | Copying mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521317Y2 (en) | 1993-06-01 |
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