JPH0396140U - - Google Patents
Info
- Publication number
- JPH0396140U JPH0396140U JP503790U JP503790U JPH0396140U JP H0396140 U JPH0396140 U JP H0396140U JP 503790 U JP503790 U JP 503790U JP 503790 U JP503790 U JP 503790U JP H0396140 U JPH0396140 U JP H0396140U
- Authority
- JP
- Japan
- Prior art keywords
- steady
- support shaft
- fixed
- support base
- stop member
- 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
- 230000000087 stabilizing effect Effects 0.000 description 2
Landscapes
- Machine Tool Units (AREA)
Description
第１図はこの考案の一実施例による振止め装置
の上部を示す一部を断面した側面図、第２図は従
来の振止め装置の一例を示す一部を断面した側面
図、第３図は従来の振止め装置の他例を示す一部
を切欠いた側面図である。
１……支持台、２……テーブル、３……支持軸
、３ａ……係合凹部、４……振止め部材、５……
取付部材、６……クランクシヤフト（工作物）、
７……振止めシユー、８……油圧シリンダ機構、
９……シリンダ、１０……ピストン、１５……油
圧回路、１７……ダンパスプリング、１８……ス
トツパ、１９……めねじ筒、２０……調整ねじ。
Fig. 1 is a partially sectional side view showing the upper part of a steady rest device according to an embodiment of the invention, Fig. 2 is a partially sectional side view showing an example of a conventional steady rest device, and Fig. 3 FIG. 2 is a partially cutaway side view showing another example of a conventional steady rest device. DESCRIPTION OF SYMBOLS 1...Support stand, 2...Table, 3...Support shaft, 3a...Engagement recess, 4...Stabilizing member, 5...
Mounting member, 6... Crankshaft (workpiece),
7...Stabilizing shoe, 8...Hydraulic cylinder mechanism,
9... Cylinder, 10... Piston, 15... Hydraulic circuit, 17... Damper spring, 18... Stopper, 19... Female thread cylinder, 20... Adjustment screw.
Claims (1)
て加工される工作物のびびりを防止する振止め装
置において、テーブルに固定される支持台に支持
軸を昇降可能に嵌合させ、この支持軸の支持台か
ら突出した上端部に振止め部材を固定し、この振
止め部材および振止め部材に位置調整可能に保持
した取付部材に前記工作物を支持して押上げる振
止めシユーをそれぞれ固定し、前記支持軸を昇降
させる油圧シリンダ機構のピストンを前記支持台
に昇降可能に嵌合させ、前記支持軸の下端面を前
記ピストン上にダンパスプリングを介して支持さ
せたことを特徴とする振止め装置。 In a steady-stop device that prevents vibration of a workpiece that is rotatably supported by a headstock and a tailstock, a support shaft is fitted into a support base fixed to a table so as to be movable up and down. A steady stop member is fixed to the upper end portion protruding from the support base of the support shaft, and a steady stop shoe for supporting and pushing up the workpiece is attached to the steady stop member and a mounting member held to the steady stop member so that the position thereof can be adjusted. A piston of a hydraulic cylinder mechanism that is fixed and that raises and lowers the support shaft is fitted into the support base so as to be able to move up and down, and a lower end surface of the support shaft is supported on the piston via a damper spring. Steady rest device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP503790U JPH0396140U (en) | 1990-01-25 | 1990-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP503790U JPH0396140U (en) | 1990-01-25 | 1990-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0396140U true JPH0396140U (en) | 1991-10-01 |
Family
ID=31508760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP503790U Pending JPH0396140U (en) | 1990-01-25 | 1990-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0396140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016540656A (en) * | 2013-12-09 | 2016-12-28 | エルヴィン ユンカー マシーネンファブリーク ゲゼルシャフト ミット ベシュレンクテル ハフツングＥｒｗｉｎ Ｊｕｎｋｅｒ Ｍａｓｃｈｉｎｅｎｆａｂｒｉｋ ＧｍｂＨ | Work center region and / or work eccentric region, in particular, a steadying device for supporting the work center region during machining of a journal of a crankshaft, and a grinding machine equipped with such a steadying device |
-
1990
- 1990-01-25 JP JP503790U patent/JPH0396140U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016540656A (en) * | 2013-12-09 | 2016-12-28 | エルヴィン ユンカー マシーネンファブリーク ゲゼルシャフト ミット ベシュレンクテル ハフツングＥｒｗｉｎ Ｊｕｎｋｅｒ Ｍａｓｃｈｉｎｅｎｆａｂｒｉｋ ＧｍｂＨ | Work center region and / or work eccentric region, in particular, a steadying device for supporting the work center region during machining of a journal of a crankshaft, and a grinding machine equipped with such a steadying device |
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