JPH0285502U - - Google Patents

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Publication number
JPH0285502U
JPH0285502U JP16596588U JP16596588U JPH0285502U JP H0285502 U JPH0285502 U JP H0285502U JP 16596588 U JP16596588 U JP 16596588U JP 16596588 U JP16596588 U JP 16596588U JP H0285502 U JPH0285502 U JP H0285502U
Authority
JP
Japan
Prior art keywords
shaft
shaped workpiece
workpiece
center line
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
Application number
JP16596588U
Other languages
Japanese (ja)
Other versions
JPH075924Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988165965U priority Critical patent/JPH075924Y2/en
Publication of JPH0285502U publication Critical patent/JPH0285502U/ja
Application granted granted Critical
Publication of JPH075924Y2 publication Critical patent/JPH075924Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Turning (AREA)
  • Feeding Of Workpieces (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例である旋盤用ワーク
搬送装置の平面図である。第２図は第１図におけ
る−断面図である。第３図は第２図における
−断面図である。第４図は第１図のワーク搬
送装置の中間位置に配設された旋盤の要部をワー
ク搬送装置と共に示す図である。第５図および第
６図は上記ワーク搬送装置および旋盤に備えられ
ている油圧回路の回路図である。 ２０：ラツク、２２：油圧モータ、２４：ピニ
オン、２８ａ，２８ｂ：グリツパ（把持手段）、
３６：軸状ワーク、４４ａ，４４ｂ：油圧シリン
ダ（第２移動手段）、４６：旋盤、５０：テール
ストツク、５２，５４：センタ、５６，５８，６
０：油圧シリンダ（油圧アクチユエータ）、６４
：チヤツク、ｌ：加工中心線。 FIG. 1 is a plan view of a work transfer device for a lathe, which is an embodiment of the present invention. FIG. 2 is a - sectional view in FIG. 1. FIG. 3 is a - sectional view in FIG. 2. FIG. 4 is a diagram showing the main parts of a lathe disposed at an intermediate position of the workpiece conveyance apparatus shown in FIG. 1, together with the workpiece conveyance apparatus. FIGS. 5 and 6 are circuit diagrams of hydraulic circuits provided in the work transfer device and the lathe. 20: rack, 22: hydraulic motor, 24: pinion, 28a, 28b: gripper (gripping means),
36: Axial workpiece, 44a, 44b: Hydraulic cylinder (second moving means), 46: Lathe, 50: Tail stock, 52, 54: Center, 56, 58, 6
0: Hydraulic cylinder (hydraulic actuator), 64
: Chuck, l: Machining center line.

Claims (1)

【実用新案登録請求の範囲】 (1) 予め定められた加工中心線上に相対向して
設けられた一対のセンタが油圧アクチユエータに
よつて該加工中心線上を往復移動させられること
により、軸状ワークの両端面に形成された一対の
センタ穴に係合させられて該軸状ワークの芯出し
を行うとともに、該軸状ワークを予め定められた
加工位置と受渡し位置との間で移動させ、該加工
位置へ移動させられた軸状ワークをチヤツクによ
り把持して軸心まわりに回転駆動しつつ加工を行
う旋盤において、前記軸状ワークを前記受渡し位
置まで搬入し、および／または前記受渡し位置か
ら搬出するワーク搬送装置であつて、 前記軸状ワークを着脱可能に把持する把持手段
と、 該把持手段を、該把持手段によつて把持された
前記軸状ワークが前記加工中心線上に位置する第
１位置と、該加工中心線上とは異なる予め定めら
れた搬送位置に位置する第２位置との間で移動さ
せる第１移動手段と、 該第１移動手段によつて前記第１位置へ移動さ
せられた前記把持手段を前記加工中心線と平行な
方向へ移動させる第２移動手段と を有することを特徴とする旋盤用ワーク搬送装
置。 (2) 前記受渡し位置は、前記一対のセンタのう
ち前記チヤツクに対向するテールストツク側のセ
ンタがその後退端へ移動させられた位置であり、
前記第２移動手段は、該テールストツク側のセン
タと前記軸状ワークのセンタ穴とが係合させられ
る位置とその係合が解除される位置との間で、前
記把持手段を前記加工中心線と平行な方向へ移動
させるものである請求項１に記載の旋盤用ワーク
搬送装置。[Claims for Utility Model Registration] (1) A pair of centers provided opposite each other on a predetermined machining center line are reciprocated on the machining center line by a hydraulic actuator, thereby producing a shaft-shaped workpiece. The shaft-shaped workpiece is engaged with a pair of center holes formed on both end faces of the shaft-shaped workpiece to center the shaft-shaped workpiece, and the shaft-shaped workpiece is moved between a predetermined processing position and a delivery position. In a lathe that processes a shaft-shaped workpiece that has been moved to a processing position while gripping it with a chuck and rotating it around the axis, the shaft-shaped workpiece is carried into the delivery position and/or carried out from the delivery position. A workpiece conveyance device comprising: a gripping means for removably gripping the shaft-shaped workpiece; and a second position located at a predetermined transport position different from the processing center line; and second moving means for moving the gripping means in a direction parallel to the machining center line. (2) The delivery position is a position where the center of the pair of centers on the tail stock side facing the chuck is moved to its rearward end;
The second moving means moves the gripping means with the machining center line between a position where the center of the tail stock side and a center hole of the shaft-shaped workpiece are engaged and a position where the engagement is released. The lathe workpiece conveying device according to claim 1, wherein the workpiece conveying device for a lathe is configured to move the workpiece in a parallel direction.
JP1988165965U 1988-12-22 1988-12-22 Work transfer device for lathe Expired - Lifetime JPH075924Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988165965U JPH075924Y2 (en) 1988-12-22 1988-12-22 Work transfer device for lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988165965U JPH075924Y2 (en) 1988-12-22 1988-12-22 Work transfer device for lathe

Publications (2)

Publication Number Publication Date
JPH0285502U true JPH0285502U (en) 1990-07-05
JPH075924Y2 JPH075924Y2 (en) 1995-02-15

Family

ID=31452929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988165965U Expired - Lifetime JPH075924Y2 (en) 1988-12-22 1988-12-22 Work transfer device for lathe

Country Status (1)

Country Link
JP (1) JPH075924Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0760542A (en) * 1993-07-16 1995-03-07 Hurth Maschinen & Werkzeuge Gmbh Machine for finish machining of tooth surface of gear-like workpiece by internal gear-like tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62153034U (en) * 1986-03-24 1987-09-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62153034U (en) * 1986-03-24 1987-09-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0760542A (en) * 1993-07-16 1995-03-07 Hurth Maschinen & Werkzeuge Gmbh Machine for finish machining of tooth surface of gear-like workpiece by internal gear-like tool

Also Published As

Publication number Publication date
JPH075924Y2 (en) 1995-02-15

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