JPS59136203U - Steady support jig for lathe cutting long materials - Google Patents
Steady support jig for lathe cutting long materialsInfo
- Publication number
- JPS59136203U JPS59136203U JP2963683U JP2963683U JPS59136203U JP S59136203 U JPS59136203 U JP S59136203U JP 2963683 U JP2963683 U JP 2963683U JP 2963683 U JP2963683 U JP 2963683U JP S59136203 U JPS59136203 U JP S59136203U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- long material
- hole
- jig
- lathe
- 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
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図は旋盤の長材切削用の振止め治具の従来例を説明
するための図である。第２図は本考案による旋盤の長材
切削用の振止め補助治具の実施例を示した断面図、第３
図はボールベアリングの挿入部を示した図、第４図は回
動偏心環と固定偏心環との関係を説明するための図、第
５図は本考案により振止め補助治具の使用状態を示した
図、第６図は円筒状スペーサを一部破断して示した側面
図である。
１・・・・・・長材、２・・・・・・旋盤、２１・・・
・・・主軸、２２・・・・・・チャック、２３・・・・
・・ベッド、３．４・・・・・・振止め治具、５・・・
・・・本体、５１〜５３・・・・・・案内溝、５４・・
・・・・ロックピン、５５・・・・・・ばね、５６・・
・・・・固定偏心環、６１〜６３・・・・・・ボールベ
アリング、７・・・・・・キャップ、７１・・・・・・
ロック穴、７２・・・・・・案内面、８・・・・・・回
動偏心環、９・・・・・・スペーサ、９１・・・・・・
円周溝。
第１図
第３図FIG. 1 is a diagram for explaining a conventional example of a steadying jig for cutting a long material with a lathe. Fig. 2 is a sectional view showing an embodiment of the stabilizing auxiliary jig for lathe cutting of long materials according to the present invention;
The figure shows the insertion part of the ball bearing, Figure 4 is a diagram to explain the relationship between the rotating eccentric ring and the fixed eccentric ring, and Figure 5 shows the usage state of the anti-sway auxiliary jig according to the present invention. The figure shown in FIG. 6 is a partially cutaway side view of the cylindrical spacer. 1...Long material, 2...Lathe, 21...
...Main shaft, 22...Chuck, 23...
...Bed, 3.4...Stabilizing jig, 5...
...Main body, 51-53...Guide groove, 54...
... Lock pin, 55 ... Spring, 56 ...
... Fixed eccentric ring, 61-63 ... Ball bearing, 7 ... Cap, 71 ...
Lock hole, 72... Guide surface, 8... Rotating eccentric ring, 9... Spacer, 91...
Circumferential groove. Figure 1 Figure 3
Claims (4)
を旋盤の主軸延長線上に配設される旋盤の長材切削用の
振止め治具において、軸方向の中央部に貫通孔を有する
円筒状の本体と、前記本体の貫通孔の設けられた軸方向
に平行な溝に挿入され一部が前記貫通孔に臨むように案
内されたボールベアリングと、前記本体に螺合しており
回動により軸方向に進退し円錐状案内面で前記ボールベ
アリングを支持するキャップと、前記本体の外周に軸支
されており前記本体の中心軸に対して偏心して設けられ
ている回動偏心環と、前記本体の外周に固定されており
前記本体の外周に中心軸に対して偏心して設けられた固
定偏心環とからなり、前記固定偏心環と前記回動偏心環
の偏心位置を合わせて前記振止め治具の貫通孔に進入し
たのち前記回動偏心環を回動させることにより前記振止
め治具の貫通孔に前記本体を固定して前記ボールベアリ
ングで前記長材を回転可能に支持することにより前記長
材の振れを防止するように構成したことを特徴とする旋
盤の長材切削用の振止め補助治具。(1) In a steadying jig for cutting long materials on a lathe, which has a through hole for inserting and holding a long material and the through hole is arranged on the extension line of the main axis of the lathe, the through hole is provided in the center in the axial direction. A ball bearing is inserted into a groove parallel to the axial direction in which a through hole is provided in the main body and guided so that a part thereof faces the through hole, and the ball bearing is screwed to the main body. a cap that moves forward and backward in the axial direction by rotation and supports the ball bearing on a conical guide surface; and a rotating eccentric ring that is pivotally supported on the outer periphery of the main body and is provided eccentrically with respect to the central axis of the main body. and a fixed eccentric ring which is fixed to the outer periphery of the main body and is provided on the outer periphery of the main body eccentrically with respect to the central axis, and the eccentric positions of the fixed eccentric ring and the rotary eccentric ring are aligned to After entering the through hole of the anti-shake jig, the main body is fixed in the through-hole of the anti-shake jig by rotating the rotating eccentric ring, and the long member is rotatably supported by the ball bearing. A steady-prevention auxiliary jig for cutting a long material on a lathe, characterized in that it is configured to prevent the runout of the long material.
た直径のものに交換可能であることを特徴とする前記実
用新案登録請求の範囲第１項記載の旋盤の長材切削用の
振止め補助治具。(2) A steady support for cutting a long material on a lathe according to claim 1, wherein the ball bearing is replaceable with one having a diameter corresponding to the diameter of the long material. jig.
された円筒状スペーサを支持することを特徴とする前記
実用新案登録請求の範囲第１項記載の旋盤の長材切削用
の振止め補助治具。(3) The ball bearing supports a cylindrical spacer into which a relatively small-diameter long material is inserted, and the utility model registration assists in steadying the lathe for cutting a long material according to claim 1. jig.
クされることを特徴とする前記実用新案登録請求の範囲
第１項記載の旋盤の長材切削用の振止め補助治具。(4) The steady-stop auxiliary jig for cutting a long material on a lathe according to claim 1, wherein the cap is locked to the main body at any rotational position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2963683U JPS59136203U (en) | 1983-03-01 | 1983-03-01 | Steady support jig for lathe cutting long materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2963683U JPS59136203U (en) | 1983-03-01 | 1983-03-01 | Steady support jig for lathe cutting long materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59136203U true JPS59136203U (en) | 1984-09-11 |
| JPS632241Y2 JPS632241Y2 (en) | 1988-01-20 |
Family
ID=30160497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2963683U Granted JPS59136203U (en) | 1983-03-01 | 1983-03-01 | Steady support jig for lathe cutting long materials |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59136203U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4953077B2 (en) * | 2006-09-13 | 2012-06-13 | 新東工業株式会社 | Long material support mechanism, long material support unit using the support mechanism, and a steady method for stabilizing the long material |
-
1983
- 1983-03-01 JP JP2963683U patent/JPS59136203U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS632241Y2 (en) | 1988-01-20 |
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