JPH0393048U - - Google Patents
Info
- Publication number
- JPH0393048U JPH0393048U JP199090U JP199090U JPH0393048U JP H0393048 U JPH0393048 U JP H0393048U JP 199090 U JP199090 U JP 199090U JP 199090 U JP199090 U JP 199090U JP H0393048 U JPH0393048 U JP H0393048U
- Authority
- JP
- Japan
- Prior art keywords
- clamper
- main body
- spring member
- certain angle
- axial direction
- 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
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Jigs For Machine Tools (AREA)
- Gripping On Spindles (AREA)
Description
第１図は本考案の一実施例であるクランプ装置
の後部を示す正面断面図であり、第２図は上記装
置の前部を示す正面図（一部断面）である。第３
図は上記装置の側面図であり、第４図は第１図に
おける−拡大断面図である。第５図は第４図
とは別の状態を示す第４図と同様の図であり、第
６図は上記装置の押出装置の要部を取り出して示
す側面図である。第７図は第６図の溝の状態を示
す説明図であり、第８図は第１図における−
断面図である。
１０……主軸、２０……ロツド、３２……クラ
ンパ、３６……係合頭部、４６……工具保持部材
、７２……ばね部材、７６……移動部材、８６…
…回転軸、９２……スプライン穴、１００……油
圧シリンダ、１０８……スプライン軸、１１２…
…ねじれスプライン部、１２０……押出部材、１
４４，１４６……ボール、１４８，１５０……溝
、１５４……ボール、１５６……切欠、１６０…
…凹部、１６２……Ｖ溝、１６４……半径方向穴
、１６６……ボール、１６８……スプリング。
FIG. 1 is a front sectional view showing the rear part of a clamping device which is an embodiment of the present invention, and FIG. 2 is a front view (partially in section) showing the front part of the device. Third
The figure is a side view of the above device, and FIG. 4 is an enlarged sectional view taken from FIG. 1. FIG. 5 is a view similar to FIG. 4 showing a different state from FIG. 4, and FIG. 6 is a side view showing a main part of the extrusion device of the above-mentioned apparatus. FIG. 7 is an explanatory diagram showing the state of the grooves in FIG. 6, and FIG. 8 is an explanatory diagram showing the state of the grooves in FIG.
FIG. DESCRIPTION OF SYMBOLS 10... Main shaft, 20... Rod, 32... Clamper, 36... Engaging head, 46... Tool holding member, 72... Spring member, 76... Moving member, 86...
... Rotating shaft, 92 ... Spline hole, 100 ... Hydraulic cylinder, 108 ... Spline shaft, 112 ...
...Twisted spline part, 120...Extrusion member, 1
44,146...Ball, 148,150...Groove, 154...Ball, 156...Notch, 160...
... recess, 162 ... V groove, 164 ... radial hole, 166 ... ball, 168 ... spring.
Claims (1)
プ装置であつて、 装置本体と、 その装置本体に軸部において回転可能かつ軸方
向に移動可能に嵌合され、装置本体からの突出端
部に、解除位相において前記対象物と軸方向に嵌
合・離脱可能であり、解除位相とは一定角度異な
る係合位相において前記対象物と軸方向に離脱不
能に係合する係合頭部を備えたクランパと、 そのクランパを装置本体側へ引き込む方向に付
勢するばね部材と、 ばね部材の付勢力に抗してクランパを装置本体
から押し出す押出装置と、 前記クランパを前記押出装置により押し出され
た状態で一定角度回転させる回転装置と を含むことを特徴とするクランプ装置。[Claims for Utility Model Registration] A clamp device for removably fixing an object such as a tool, comprising: a device body; A protruding end portion from the main body is capable of being engaged with and detached from the object in the axial direction in a release phase, and is irremovably engaged with the object in the axial direction in an engagement phase that differs by a certain angle from the release phase. a clamper having an engaging head; a spring member that biases the clamper in a direction toward the device main body; a push-out device that pushes the clamper out of the device main body against the biasing force of the spring member; A clamping device comprising: a rotation device that rotates the extruded state by a certain angle by an extrusion device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990001990U JP2537811Y2 (en) | 1990-01-12 | 1990-01-12 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990001990U JP2537811Y2 (en) | 1990-01-12 | 1990-01-12 | Clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0393048U true JPH0393048U (en) | 1991-09-24 |
| JP2537811Y2 JP2537811Y2 (en) | 1997-06-04 |
Family
ID=31729788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990001990U Expired - Lifetime JP2537811Y2 (en) | 1990-01-12 | 1990-01-12 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2537811Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018001341A (en) * | 2016-07-01 | 2018-01-11 | 株式会社アルプスツール | Operation device, rotation device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61236446A (en) * | 1985-04-10 | 1986-10-21 | Toshiba Corp | Coupling device |
| JPS61187639U (en) * | 1985-05-02 | 1986-11-22 | ||
| JPS62138507U (en) * | 1986-02-26 | 1987-09-01 | ||
| JPS62246406A (en) * | 1986-04-16 | 1987-10-27 | Toshiba Corp | Machining center |
-
1990
- 1990-01-12 JP JP1990001990U patent/JP2537811Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61236446A (en) * | 1985-04-10 | 1986-10-21 | Toshiba Corp | Coupling device |
| JPS61187639U (en) * | 1985-05-02 | 1986-11-22 | ||
| JPS62138507U (en) * | 1986-02-26 | 1987-09-01 | ||
| JPS62246406A (en) * | 1986-04-16 | 1987-10-27 | Toshiba Corp | Machining center |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018001341A (en) * | 2016-07-01 | 2018-01-11 | 株式会社アルプスツール | Operation device, rotation device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2537811Y2 (en) | 1997-06-04 |
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