JPH0236685Y2 - - Google Patents
Info
- Publication number
- JPH0236685Y2 JPH0236685Y2 JP14640086U JP14640086U JPH0236685Y2 JP H0236685 Y2 JPH0236685 Y2 JP H0236685Y2 JP 14640086 U JP14640086 U JP 14640086U JP 14640086 U JP14640086 U JP 14640086U JP H0236685 Y2 JPH0236685 Y2 JP H0236685Y2
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- drive fitting
- support
- hollow hole
- drive
- 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.)
- Expired
Links
- 241000282472 Canis lupus familiaris Species 0.000 description 6
- 238000003754 machining Methods 0.000 description 6
- 238000012790 confirmation Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Gripping On Spindles (AREA)
Description
【考案の詳細な説明】
[産業上の利用分野]
この考案は、円筒研削盤・旋盤等で加工する工
作物に対し駆動金具(回し金)を自動的に着脱す
る装置に関する。[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a device that automatically attaches and detaches a drive fitting (turner) to and from a workpiece processed by a cylindrical grinder, lathe, or the like.
[従来の技術]
普通、円筒研削盤・旋盤等で加工する工作物に
対する駆動金具(回し金)の着脱は手作業で行な
つている。又、特別の専用機では、主軸台にオー
トマチツクドツグを装備し、それに対して工作物
に搬入搬出としている。[Prior Art] Normally, a driving metal (turning metal) is manually attached to and removed from a workpiece processed by a cylindrical grinder, a lathe, or the like. In addition, special purpose-built machines are equipped with an automatic dog on the headstock, and are used to carry in and out of workpieces.
[考案が解決しようとする問題点]
駆動金具の着脱の手作業は、工作機械の自動化
の障害となり、オートマチツクドツグは、工作物
が多様である普通仕様の汎用円筒研削盤や汎用旋
盤等には適用できない。[Problems that the invention aims to solve] The manual work of attaching and detaching drive fittings is an obstacle to automation of machine tools. cannot be applied to
この考案は、工作機械の主軸に対する工作物の
取付け前・取外し後において、工作物に対しばね
力作動の締付けレバーを具備した駆動金具(回し
金)を自動的に着脱する装置を提供するものであ
る。 This invention provides a device that automatically attaches and detaches a drive fitting (driver) equipped with a spring force-operated tightening lever to and from a workpiece before and after attaching and detaching the workpiece to the main shaft of a machine tool. be.
[問題点を解決するための手段]
この考案による駆動金具着脱装置は、中空孔が
形成され、その中で工作物や駆動金具を支持する
支持台及び支持台の下方に中空孔と同軸線的に回
転自在に支承され、割出しモータで駆動される回
転軸から構成されている。[Means for Solving the Problems] The drive fitting attaching/detaching device according to this invention has a hollow hole formed therein, a support stand for supporting the workpiece and the drive fitting, and a support stand below the support stand that is coaxial with the hollow hole. It consists of a rotating shaft that is rotatably supported by and driven by an indexing motor.
前記中空孔は、普通仕様の汎用円筒研削盤・汎
用旋盤でのセンター仕事に使用されるばね力作動
の締付レバー具備の駆動金具(回し金)を取付け
たままの工作物が軸線方向に出入自在であるよう
に形成され、その下部には、駆動金具を回転阻止
して支承する支持片部が形成されている。 The hollow hole allows workpieces to be moved in and out in the axial direction with a drive fitting (driver) equipped with a spring force-operated tightening lever used for center work on standard general-purpose cylindrical grinders and general-purpose lathes. It is formed so as to be freely movable, and a support piece portion is formed at the lower part thereof to prevent rotation of the drive metal fitting and support it.
そうして、支持台の下方の回転軸の頂部には中
空孔の下部に支承された駆動金具の締付レバーと
係合する作動ピンが偏心して植設されている。 An operating pin that engages with a tightening lever of a drive fitting supported at the lower part of the hollow hole is eccentrically implanted at the top of the rotating shaft below the support base.
[作用]
駆動金具を付けたままの加工済の工作物が工作
機械から取外され、支持台の中空孔へ駆動金具を
下にして軸線方向に挿入される。そうして回転軸
が回転し、作動ピンを締付レバーをばね力に抗し
て回動させ、駆動金具は解放状態にされる。[Operation] The machined workpiece with the drive fitting still attached is removed from the machine tool and inserted into the hollow hole of the support base in the axial direction with the drive fitting facing down. Then, the rotating shaft rotates, causing the actuation pin to rotate the tightening lever against the spring force, and the drive fitting to the released state.
加工済工作物は、駆動金具を中空孔の下部に残
したまま上方へ引上げられ搬出される。 The machined workpiece is pulled upward and carried out with the drive fitting remaining in the lower part of the hollow hole.
次に、未加工工作物が中空孔へ挿入され、端部
が中空孔の下部に支承された駆動金具へ挿入され
る。すると、回転軸が逆転して、作動ピンは締付
けレバーのばね力による回動を許む。それによつ
て、未加工工作物の端部に駆動金具が取付けられ
る。そうして、未加工工作物は駆動金具が取付け
られたまま中空孔から引上げられ、工作機械へ搬
送・装着される。 The green workpiece is then inserted into the hollow hole and its end is inserted into a drive fitting supported in the lower part of the hollow hole. Then, the rotating shaft rotates in the opposite direction, allowing the operating pin to rotate due to the spring force of the tightening lever. A drive fitting is thereby attached to the end of the green workpiece. The unprocessed workpiece is then pulled up from the hollow hole with the drive fitting still attached, and transported and mounted on a machine tool.
[実施例]
この考案の実施例を図面に従つて説明する。駆
動金具着脱装置は、例えば円筒研削盤・旋盤のよ
うな工作機械の近くに設置され、第1図及び第2
図に示されているように、未加工工作物支持ステ
ーシヨン1、駆動金具着脱ステーシヨン2及び加
工済工作物支持ステーシヨン3が順に配備されて
いる。各ステーシヨンにはA支持台4、B支持台
5、C支持台6が夫々設置され、各支持台には上
下方向の中空孔7,8,9が夫々形成され、上端
の一部が切欠かれ、そこに向つて工作物存在確認
用のA,B,C近接スイツチ10,11,12が
取付けられている。そうして、各支持台はその中
空孔に挿入された工作物を支承するようになつて
おり、例えば第1図のように鍔付の工作物の場合
には、それを上部の段階で支承するようになつて
いる。[Example] An example of this invention will be described according to the drawings. The drive fitting attachment/detachment device is installed near a machine tool such as a cylindrical grinder or lathe, and is shown in Figures 1 and 2.
As shown in the figure, an unprocessed workpiece support station 1, a drive fitting attachment/detachment station 2, and a processed workpiece support station 3 are arranged in this order. Each station is equipped with an A support stand 4, a B support stand 5, and a C support stand 6, and each support stand has hollow holes 7, 8, and 9 in the vertical direction, and a part of the upper end is cut out. , A, B, and C proximity switches 10, 11, and 12 for confirming the presence of a workpiece are installed toward the workpiece. Each support base is designed to support a workpiece inserted into its hollow hole. For example, in the case of a workpiece with a flange as shown in Figure 1, it is supported at the upper stage. I'm starting to do that.
A支持台4とC支持台6とは同形であるが、B
支持台5は駆動金具着脱をするべく後で述べるよ
うに更に特別の構造となつている。 The A support stand 4 and the C support stand 6 are of the same shape, but the B
The support base 5 has a special structure to allow attachment and detachment of the drive fittings as will be described later.
B支持台5について説明するのに先立つて、こ
の装置で工作物に対し着脱される駆動金具13に
ついて第4図に従つて説明する。 Prior to explaining the B support stand 5, the drive fitting 13 that is attached to and detached from the workpiece using this device will be explained with reference to FIG.
駆動金具13の環体14には円周方向3箇所で
放射方向に支持ボルト15,16と回止めピン1
7とが植設されており、更に環体14には枢支ピ
ン18で内端が偏心カム19となつた締付レバー
20が枢着され、鋏型ばね21により第4図で反
時計方向に弾性的に回動されている。 The ring body 14 of the drive fitting 13 has support bolts 15, 16 and a rotation pin 1 radially arranged at three locations in the circumferential direction.
7 is implanted, and a tightening lever 20 whose inner end is an eccentric cam 19 is pivotally attached to the ring body 14 by a pivot pin 18, and is rotated counterclockwise in FIG. is rotated elastically.
そうして、環体14に挿入された工作物の端部
を支持ボルト15,16と弾性的に回動された偏
心カム19とで把持し、駆動金具13は工作物に
取付けられるようになつている。 Then, the end of the workpiece inserted into the ring body 14 is gripped by the support bolts 15, 16 and the elastically rotated eccentric cam 19, and the drive fitting 13 can be attached to the workpiece. ing.
締付レバー20の外端部は、工作物が工作機械
の主軸に装着されたとき画板の駆動ピンに係合す
るようになつている。 The outer end of the clamping lever 20 is adapted to engage the drive pin of the drawing board when the workpiece is mounted on the machine tool spindle.
さて、駆動金具着脱ステーシヨン2におけるB
支持台5について説明すると、その中空孔8は、
工作物に取付けられた駆動金具13の環体が工作
物と共に上方から出入し得る大きさの径をもつて
いる。そうして、支持台5の周壁の一部は、駆動
金具13の締付レバー20が通過し得るように上
下方向に切欠かれている。 Now, B in the drive bracket attachment/detachment station 2.
To explain the support stand 5, its hollow hole 8 is as follows.
The ring body of the drive fitting 13 attached to the workpiece has a diameter large enough to allow it to be moved in and out from above together with the workpiece. A part of the peripheral wall of the support base 5 is cut out in the vertical direction so that the tightening lever 20 of the drive fitting 13 can pass therethrough.
そうして、中空孔8の下部では放射方向に突出
した支持片部22,22があり、同じく植設され
た位置決めボルト23と共に駆動金具13の環体
14を定位置に支承する。又、支持片部22の一
つは、環体14に植設された回止めピン17に係
合するようになつている。 In the lower part of the hollow hole 8, there are support pieces 22, 22 that protrude in the radial direction, and together with the similarly implanted positioning bolt 23, support the ring body 14 of the drive fitting 13 in a fixed position. Further, one of the support pieces 22 is adapted to engage with a rotation stop pin 17 implanted in the ring body 14.
B支持台5の下方には、中空孔8と同軸線関係
に回転軸24が回転自在に支承され、回転軸24
の上部は回転板25となつており、駆動金具13
の締付レバー20に係合する作動ピン26が偏心
して植設されている。回転軸24の下端は、減速
機付き割出しモータ27に接続されており、中間
部には、回転軸24の周囲の円周方向2箇所に配
設されたD、E近接スイツチ28,29を夫々作
動させるA,Bドツグ30,31が取付けられて
いる。 A rotary shaft 24 is rotatably supported below the B support base 5 in a coaxial relationship with the hollow hole 8.
The upper part is a rotating plate 25, and the drive fitting 13
An operating pin 26 that engages with the tightening lever 20 is eccentrically implanted. The lower end of the rotating shaft 24 is connected to an indexing motor 27 with a speed reducer, and the intermediate portion has D and E proximity switches 28 and 29 disposed at two locations in the circumferential direction around the rotating shaft 24. A and B dogs 30 and 31 are attached to be operated respectively.
D近接スイツチ28とAドツグ30とは、駆動
金具取外し確認用であり、E近接スイツチ29と
Bドツグ31とは駆動金具取付け確認用である。 The D proximity switch 28 and the A dog 30 are used to confirm the removal of the drive fitting, and the E proximity switch 29 and the B dog 31 are used to confirm the attachment of the drive fitting.
そうして、A支持台への搬入、全支持台及び工
作機械間の搬送並びにC支持台からの搬出は、プ
ログラム制御されるロボツトが行う。 Then, a program-controlled robot carries out the loading to the A support stand, the transport between all the support stands and the machine tool, and the unloading from the C support stand.
上記の駆動金具着脱装置の操作・作用について
述べる。 The operation and function of the above-mentioned drive fitting attachment/detachment device will be described.
先ず、工作機械で加工が完了すると、工作機械
の加工完了信号によりロボツトは、駆動金具13
を取付けたままの加工済工作物を把持して、工作
機械からB支持台5へ搬送し、駆動金具13を下
方にした姿勢で中空孔8内へ挿入する。工作物は
B支持台5に支承されるのであるが、工作機械の
主軸は、定角度位置で回転停止するため、ロボツ
トで把持・搬送・挿入される工作物の角度位置、
即ち駆動金具13の角度位置も定位置に維持され
るから、締付レバー20もB支持台の切欠きを通
り、環体14は支持片部22,22と位置決めボ
ルト23とにより定位置に支持される。 First, when the machining is completed by the machine tool, the robot moves the drive fitting 13 in response to the machining completion signal from the machine tool.
The machined workpiece with the attachment attached thereto is gripped, transported from the machine tool to the B support stand 5, and inserted into the hollow hole 8 with the drive fitting 13 facing downward. The workpiece is supported on the B support stand 5, but since the main shaft of the machine tool stops rotating at a fixed angular position, the angular position of the workpiece to be gripped, conveyed, and inserted by the robot,
That is, since the angular position of the drive fitting 13 is also maintained at a fixed position, the tightening lever 20 also passes through the notch in the support base B, and the ring body 14 is supported at a fixed position by the support pieces 22, 22 and the positioning bolt 23. be done.
そのとき、回転軸24、即ち回転板25は、第
4,5図で示す最も反時計方向に回転した位置に
ある。 At this time, the rotating shaft 24, that is, the rotating plate 25 is at the most counterclockwise rotated position shown in FIGS. 4 and 5.
ロボツト側の工作物挿入作動終了信号とB近接
スイツチ11の工作物確認閉路信号とにより割出
モータ27は始動し、回転軸24即ち回転板25
は時計方向に一定角度だけ回転する。その間、作
動ピン26は締付レバー20に係合し、それを鋏
型ばね21のばね力に抗して時計方向に枢支ピン
18回りに回動する。すると偏心カム19は工作
物端部を把持から解放する。このとき、D近接ス
イツチはAドツグ30の作用により閉じて駆動金
具取外し確認信号を出す。この信号と次のC支持
台6のC近接スイツチ12の工作物不在開路信号
とに基づいて、ロボツトは加工済工作物をB支持
台5から引上げ、次のC支持台6の中空孔9内へ
挿入し、加工済工作物はC支持台6に支承され
る。駆動金具13の環体14は解放状態でB支持
台5の中空孔8の下部の支持片部22上に残され
ていることはいうまでもない。 The indexing motor 27 is started by the workpiece insertion end signal from the robot side and the workpiece confirmation closing signal from the B proximity switch 11, and the rotating shaft 24, that is, the rotating plate 25
rotates by a certain angle clockwise. Meanwhile, the actuating pin 26 engages the clamping lever 20 and rotates it clockwise around the pivot pin 18 against the spring force of the scissor-shaped spring 21. The eccentric cam 19 then releases the workpiece end from its grip. At this time, the D proximity switch is closed by the action of the A dog 30 to issue a signal confirming the removal of the drive fitting. Based on this signal and the workpiece absence open circuit signal of the C proximity switch 12 of the next C support stand 6, the robot pulls up the processed workpiece from the B support stand 5 and inserts it into the hollow hole 9 of the next C support stand 6. The machined workpiece is supported on the C support stand 6. Needless to say, the ring body 14 of the drive fitting 13 remains on the support piece 22 at the lower part of the hollow hole 8 of the B support base 5 in an open state.
次いで、ロボツトは、ロボツト側の工作物挿入
作動終了信号とA支持台4の近接スイツチ10の
工作物確認閉路信号とにより既に先の工作物の加
工中にA支持台4に装填されていた次の未加工工
作物をA支持台4の中空孔7から引上げて、B支
持台5の中空孔8内へ挿入し、未加工工作物はB
支持台5に支承され、工作物端部は解放状態の環
体14内へ挿入される。 Next, the robot receives the workpiece insertion operation completion signal from the robot side and the workpiece confirmation close signal from the proximity switch 10 of the A support stand 4, and the robot removes the next workpiece that was already loaded onto the A support stand 4 while machining the previous workpiece. The unprocessed workpiece is pulled up from the hollow hole 7 of the A support stand 4 and inserted into the hollow hole 8 of the B support stand 5.
It is supported on the support 5 and the end of the workpiece is inserted into the ring 14 in the open state.
ロボツト側の工作物挿入作動終了信号とB近接
スイツチ11の工作物確認閉路信号とを受けて割
出モータ27は始動し、回転軸24即ち回転板2
5は一定角度だけ第4,5図で反時計方向に回転
する。そのとき、締付レバー20は作動ピン26
から解放されるので、鋏型ばね21のばね力で反
時計方向に回動し、未加工工作物の端部は、支持
ボルト15,16及び偏心カム19により把持さ
れる。即ち未加工工作物に駆動金具13は取付け
られる。 Upon receiving the workpiece insertion operation end signal from the robot side and the workpiece confirmation closing signal from the B proximity switch 11, the indexing motor 27 is started, and the rotating shaft 24, that is, the rotating plate 2
5 is rotated counterclockwise in FIGS. 4 and 5 by a certain angle. At that time, the tightening lever 20 is
The unprocessed workpiece is rotated counterclockwise by the spring force of the scissor-shaped spring 21, and the end of the unprocessed workpiece is gripped by the support bolts 15, 16 and the eccentric cam 19. That is, the drive fitting 13 is attached to the unprocessed workpiece.
そのとき、Bドツグ31によるE近接スイツチ
29の駆動金具取付確認信号により、ロボツトは
駆動金具13が取付けられた未加工工作物をB支
持台5の中空孔8より引上げ、工作機械の主軸に
装着する。そうして、回転する主軸の面板の駆動
ピンは駆動金具13の締付レバー20の外端に係
合し、工作物を回転駆動し、加工が行われる。 At that time, the robot pulls up the unprocessed workpiece to which the drive fitting 13 is attached from the hollow hole 8 of the B support base 5 and attaches it to the main shaft of the machine tool, in response to the driving metal attachment confirmation signal from the E proximity switch 29 from the B dog 31. do. Then, the drive pin of the face plate of the rotating main shaft engages with the outer end of the tightening lever 20 of the drive fitting 13, and the workpiece is rotated and machined.
この加工中に、ロボツトは、ロボツト側の主軸
装着作動終了信号とC近接スイツチ12の工作物
確認閉路信号とにより、C支持台6に支承されて
いる加工済工作物を引上げて搬出し、続いでロボ
ツト側の搬出作動終了信号とA近接スイツチ10
の工作物不在開路信号とにより未加工工作物を貯
蔵パレツトからA支持台4へ搬入し、中空孔7に
挿入する。 During this machining, the robot pulls up the machined workpiece supported on the C support base 6 and carries it out, in response to the main spindle mounting operation completion signal from the robot side and the workpiece confirmation closing signal from the C proximity switch 12. The robot side unloading operation end signal and the A proximity switch 10 are activated.
In response to the workpiece absence open circuit signal, the unprocessed workpiece is carried from the storage pallet to the A support stand 4 and inserted into the hollow hole 7.
かくして、ロボツトは、工作機械における加工
の終了まで待機し、上記の作動が繰り返される。 Thus, the robot waits until the machining on the machine tool is completed, and the above operations are repeated.
B支持台5に対する工作物の搬入・搬出には、
ロボツトの作動は、必ずしも必要ではなく、又、
A,C支持台4,6も省略できる。 To carry the workpiece into and out of the B support stand 5,
Robotic operation is not always necessary, and
The A and C support stands 4 and 6 can also be omitted.
ロボツトによる搬入・搬出は、自動化を一層高
め、B支持台5に隣接したA,C支持台4,6の
設置によつて工作機械に対する工作物の搬入・搬
出のための加工休止時間の一層の短縮が図れる。
又、A,B,C近接スイツチ10,11,12を
具備することも必須ではないが、それらによつ
て、ロボツトの把持ミスによるトラブルを避ける
ことができる。 Loading and unloading by robots is highly automated, and by installing A and C supports 4 and 6 adjacent to B support 5, machining down time for loading and unloading workpieces to and from the machine tool can be further reduced. It can be shortened.
Furthermore, although it is not essential to provide the A, B, and C proximity switches 10, 11, and 12, troubles caused by incorrect grasping of the robot can be avoided by using them.
[考案の効果]
円筒研削盤や旋盤のような工作機械でセンター
仕事をする場合において、工作機械の自動化のた
めに工作物の取付け取外しも自動化するに当つ
て、この考案によりオートマチツクドツグを装備
できない普通仕様の汎用工作機械にも工作物の自
動取り付け・取り外しが適用できるように駆動金
具(回し金)の着脱を自動的に行なうことがで
き、効率よい自動化が実現されるのである。[Effects of the invention] When performing center work with machine tools such as cylindrical grinders and lathes, this invention makes it possible to automate the installation and removal of workpieces in order to automate the machine tools. This enables efficient automation by automatically attaching and detaching drive fittings so that automatic attachment and detachment of workpieces can be applied to general-purpose machine tools with standard specifications that cannot be equipped.
第1図は、この考案による駆動金具着脱装置の
部分断面正面図、第2図はこの考案による駆動金
具着脱装置の平面図、第3図は第1図の−線
における断面部分図、第4図は第1図の−線
における断面部分図、第5図は、第1図の−
線における断面部分図である。
1:未加工工作物支持ステーシヨン、2:駆動
金具着脱ステーシヨン、3:加工済工作物支持ス
テーシヨン、4,5,6:A,B,C支持台、
7,8,9:中空孔、10,11,12:A,
B,C近接スイツチ、13:駆動金具、14:環
体、15,16:支持ボルト、17:回止めピ
ン、18:枢支ピン、19:偏心カム、20:締
付レバー、21:鋏型ばね、22:支持片部、2
3:位置決めボルト、24:回転軸、25:回転
板、26:作動ピン、27:割出モータ、28,
29:D,E近接スイツチ、30,31:A,B
ドツグ。
1 is a partially sectional front view of the drive fitting attachment/detaching device according to this invention, FIG. 2 is a plan view of the drive fitting attachment/detaching device according to this invention, FIG. 3 is a partial sectional view taken along the - line in FIG. 1, and FIG. The figure is a partial cross-sectional view taken along the - line in Fig. 1, and Fig. 5 is a partial cross-sectional view taken along the - line in Fig. 1.
FIG. 1: Unprocessed workpiece support station, 2: Drive bracket attachment/detachment station, 3: Processed workpiece support station, 4, 5, 6: A, B, C support base,
7, 8, 9: hollow hole, 10, 11, 12: A,
B, C proximity switch, 13: Drive bracket, 14: Ring body, 15, 16: Support bolt, 17: Rotating pin, 18: Pivot pin, 19: Eccentric cam, 20: Tightening lever, 21: Scissors type Spring, 22: Support piece, 2
3: Positioning bolt, 24: Rotating shaft, 25: Rotating plate, 26: Operating pin, 27: Indexing motor, 28,
29: D, E proximity switch, 30, 31: A, B
Dotsugu.
Claims (1)
付けたままの工作物が軸線方向に出入自在な中空
孔が形成され、且つ、前記中空孔下部には前記駆
動金具を支承する支持片部が形成された支持台及
び前記支持台の下方に前記中空孔と同軸線的に支
承され割出モータで回動駆動され、頂部に前記駆
動金具の締付レバーに係合し得る偏心部分が形成
された回転軸から構成された駆動金具着脱装置。 A hollow hole is formed through which a workpiece with a drive fitting equipped with a spring-operated tightening lever can be freely moved in and out in the axial direction, and a support piece portion for supporting the drive fitting is formed in the lower part of the hollow hole. A support base is formed, and an eccentric portion is formed below the support base coaxially with the hollow hole, rotationally driven by an indexing motor, and capable of engaging with the tightening lever of the drive fitting. A drive fitting attachment/detachment device consisting of a rotary shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14640086U JPH0236685Y2 (en) | 1986-09-26 | 1986-09-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14640086U JPH0236685Y2 (en) | 1986-09-26 | 1986-09-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6353607U JPS6353607U (en) | 1988-04-11 |
JPH0236685Y2 true JPH0236685Y2 (en) | 1990-10-04 |
Family
ID=31058832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14640086U Expired JPH0236685Y2 (en) | 1986-09-26 | 1986-09-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0236685Y2 (en) |
-
1986
- 1986-09-26 JP JP14640086U patent/JPH0236685Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6353607U (en) | 1988-04-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0088644B1 (en) | Machine tool | |
CN206544058U (en) | A kind of switching mechanism of end-face hole positioning | |
WO2007061682A2 (en) | Inside machining cutting tool delivery apparatus | |
KR20050059309A (en) | Work phase determination method for machine tools, and device therefor | |
JPH0236685Y2 (en) | ||
JP2003159680A (en) | Work attitude changing device | |
KR100761202B1 (en) | Automatic pallet change 90 degree index device of maching center | |
JPS59115131A (en) | Parts/jig feeding apparatus | |
JP2528744Y2 (en) | Temporary workpiece receiving device for machine tools | |
JPH0722867B2 (en) | Work transfer device | |
JPH0329083Y2 (en) | ||
JP3235067B2 (en) | Automatic drill changer for drilling robot | |
JPH0560705U (en) | Lathe | |
JP2001121335A (en) | Machining device for constant velocity joint outer ring | |
SU1155417A1 (en) | Metal-cutting machine | |
JPS61219547A (en) | Automatic work clamping device | |
JPS637482Y2 (en) | ||
JPH0237924A (en) | Method and device for working disk body | |
JPH0593740U (en) | Phase setting mechanism when chucking a workpiece | |
JPH0731250U (en) | Machining center | |
JPS6338968Y2 (en) | ||
JPH077048Y2 (en) | Lathe jig | |
JPH0417314Y2 (en) | ||
JPH1094939A (en) | Grasp change method for work and work grasp tool in nc machine tool | |
JPS5919614A (en) | Automatic lathe dog for workpiece |