JPS6066402U - Hydraulic cushion type bar steady rest device - Google Patents
Hydraulic cushion type bar steady rest deviceInfo
- Publication number
- JPS6066402U JPS6066402U JP15556683U JP15556683U JPS6066402U JP S6066402 U JPS6066402 U JP S6066402U JP 15556683 U JP15556683 U JP 15556683U JP 15556683 U JP15556683 U JP 15556683U JP S6066402 U JPS6066402 U JP S6066402U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- fitted
- type bar
- steady rest
- joint
- 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
Landscapes
- Turning (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施態様の概要を示す外形正面図、第
２図は原理表現図、第３区は第２図におけるＰ−Ｐ’部
部面面示す。
篭FIG. 1 is an external front view showing an outline of an embodiment of the present invention, FIG. 2 is a representational view of the principle, and the third section is a section taken along line PP' in FIG. 2. basket
Claims (1)
の全長に渉って間隔付きに多数箇所外周より内円周に沿
って切線方向に噴油孔１２を穿設しその両端付近には夫
々用油孔１３を穿設して右端に口蓋部材２３を内蔵する
前蓋２２を嵌着した支持筒１に装着しこれを通じて給油
源と用油受入部に連絡する通油部２と、支持筒１の後端
部に嵌着された媒継体１４と、該継体の左端に着脱可能
に嵌着しその後部に閉塞部材２４を内蔵保持した後蓋１
５と、継体１４と後蓋１における右方突出部の竪割溝両
内壁の夫々に軸１５を介して装着した各１対の玉軸受１
７と玉軸受１８と、前記画工軸受の外周の間にその鍔部
を挟持して支持筒１内を右方に延長し全長に渉って外周
から内周に通ずる多数の油孔２０が穿設されその内径に
多角形等の棒材２１を挿入支承する横断面円形の補助筒
１９を主たる部材として構成し、支持筒１の内部に圧油
を充満せしめて環状整流の流動が可能となる旋盤用油圧
り５ジシヨン形棒材振止裂置。It is installed at the rear of the main shaft of the main engine, extending concentrically with the main shaft, and oil injection holes 12 are drilled in the tangential direction from the outer circumference to the inner circumference at multiple locations at intervals over its entire length, near both ends. an oil passage part 2 which is attached to a support tube 1 fitted with a front lid 22 having oil holes 13 therein and a palate member 23 built in at the right end, and communicates with an oil supply source and an oil receiving part through this; A medium joint 14 fitted to the rear end of the support tube 1, and a rear lid 1 that is removably fitted to the left end of the joint and has a closing member 24 built-in and held in its rear part.
5, and a pair of ball bearings 1 each mounted on the joint body 14 and on both inner walls of the vertical groove of the rightward protrusion of the rear cover 1 via shafts 15.
7, the ball bearing 18, and the outer periphery of the painter's bearing, the collar portion of which is sandwiched, extends inside the support cylinder 1 to the right, and a large number of oil holes 20 are drilled extending over the entire length and communicating from the outer periphery to the inner periphery. The main member is an auxiliary cylinder 19 with a circular cross section, into which a polygonal rod 21 is inserted and supported, and the inside of the support cylinder 1 is filled with pressure oil to enable annular rectified flow. Hydraulic hydraulic 5-station type bar steady rest for lathes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15556683U JPS6066402U (en) | 1983-10-05 | 1983-10-05 | Hydraulic cushion type bar steady rest device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15556683U JPS6066402U (en) | 1983-10-05 | 1983-10-05 | Hydraulic cushion type bar steady rest device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6066402U true JPS6066402U (en) | 1985-05-11 |
| JPS634563Y2 JPS634563Y2 (en) | 1988-02-05 |
Family
ID=30343545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15556683U Granted JPS6066402U (en) | 1983-10-05 | 1983-10-05 | Hydraulic cushion type bar steady rest device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6066402U (en) |
-
1983
- 1983-10-05 JP JP15556683U patent/JPS6066402U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS634563Y2 (en) | 1988-02-05 |
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