JPS6342993Y2 - - Google Patents
Info
- Publication number
- JPS6342993Y2 JPS6342993Y2 JP1983044162U JP4416283U JPS6342993Y2 JP S6342993 Y2 JPS6342993 Y2 JP S6342993Y2 JP 1983044162 U JP1983044162 U JP 1983044162U JP 4416283 U JP4416283 U JP 4416283U JP S6342993 Y2 JPS6342993 Y2 JP S6342993Y2
- Authority
- JP
- Japan
- Prior art keywords
- nut
- support member
- workpiece support
- workpiece
- workpieces
- 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
- 230000032258 transport Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
【考案の詳細な説明】
〈産業上の利用分野〉
本考案は、工作物を積み重ねて支持する工作物
支持部材を保管するとともに工作物支持部材のね
じ部に螺合されるナツトを保管する工作物支持部
材並びにナツト保管装置に関するものである。[Detailed description of the invention] <Industrial application field> The present invention is a workpiece that stores a workpiece support member that supports stacked workpieces, and also stores a nut that is screwed into a threaded portion of the workpiece support member. The present invention relates to an object support member and a nut storage device.
〈従来技術〉
リング状に複数の工作物の外周を同時に加工す
るためには、複数の工作物を同位相で積み重ねて
ナツトで固定する工作物支持部材が必要となり、
この工作物支持部材毎工作機械に取付けて加工を
行う必要がある。加工が完了した工作物支持部材
は、工作物が取り出せるようにナツトを緩め、緩
められたナツトを所定の位置に保管する必要があ
る。また、工作機械に未加工の工作物をすぐに供
給できるように複数の工作物支持部材を保管する
必要がある。<Prior art> In order to simultaneously process the outer circumferences of multiple ring-shaped workpieces, a workpiece support member is required that stacks the multiple workpieces in the same phase and fixes them with nuts.
It is necessary to attach each workpiece support member to a machine tool for machining. After machining is completed, it is necessary to loosen the nut of the workpiece support member so that the workpiece can be taken out, and to store the loosened nut in a predetermined position. Additionally, it is necessary to store a plurality of workpiece support members so that unprocessed workpieces can be readily supplied to the machine tool.
〈考案の目的〉
本考案の目的とするところは、複数の工作物支
持部材とナツトを保管できるようにする。また、
保管されたナツトとナツト締付装置のソケツトと
の嵌合が容易に行えるようにする。さらに、工作
物支持部材へのナツトの締付け緩め並びにナツト
保持部材へのナツトの締付け緩めを１台のナツト
締付装置で行える工作物支持部材並びにナツト保
管装置を提供することである。<Purpose of the invention> The purpose of the invention is to enable storage of a plurality of workpiece support members and nuts. Also,
To easily fit a stored nut into a socket of a nut tightening device. Another object of the present invention is to provide a workpiece support member and a nut storage device that can tighten and loosen a nut on a workpiece support member and tighten and loosen a nut on a nut holding member using a single nut tightening device.
〈考案の構成〉
本考案による工作物支持部材並びにナツト保管
装置は、回転割出し可能なテーブル上に複数のナ
ツト保持部材と複数の支持ブロツクを設置し、各
支持ブロツクに工作物支持部材をテーブルの回転
半径方向に案内する案内溝を形成し、各工作物支
持部材に工作物の内穴を案内する案内部と積み重
ねられた工作物を支持するフランジ部と工作物を
固定すべく案内部の上部にナツトが螺合されるね
じ部を形成し、前記ナツト保持部材に前記ナツト
が螺合されるねじ部を形成し、このナツトを嵌合
保持するソケツトを回転させながらナツト保持部
材又は工作物支持部材に向かつて進退させること
によりナツト保持部材又は工作物支持部材のねじ
部にナツトを螺合させたり緩めたりするナツト締
付装置を設け、ナツトが螺合された工作物支持部
材をテーブルの外の工作機械と支持ブロツクの間
で搬入搬出する工作物支持部材搬送装置を設けた
ものである。<Structure of the invention> The workpiece support member and nut storage device according to the invention includes a plurality of nut holding members and a plurality of support blocks installed on a rotatably indexable table, and a workpiece support member is attached to each support block on the table. A guide groove is formed to guide the inner hole of the workpiece in each workpiece support member, a flange part supports the stacked workpieces, and a guide groove for fixing the workpieces is formed in each workpiece support member. A threaded portion into which a nut is screwed is formed in the upper part, a threaded portion into which the nut is screwed is formed in the nut holding member, and the nut holding member or workpiece is held while rotating the socket that fits and holds the nut. A nut tightening device is provided that screws the nut into or loosens the threaded portion of the nut holding member or workpiece support member by moving it forward and backward toward the support member, and the workpiece support member with the nut screwed thereon is attached to the table. This system is equipped with a workpiece support member conveyance device that carries in and out between the external machine tool and the support block.
〈実施例〉
図面は本考案の実施例を示すもので、１０はベ
ツドであり、ベツド１０上に円状のテーブル１１
（以下、回転板と称す）が回転板１１の中心回り
に回転可能に軸承され、電動モータ１２によつて
回転駆動されるようになつている。この回転板１
１上の周縁部で回転板１１の中心回りの等角度位
置にナツトを保管するための８個のナツト保持部
材１３と12個の支持ブロツク１４が固定され、ナ
ツト保持部材１３には先端にナツト１５を螺合す
るねじ部１３ａと押え部材１６を支持するフラン
ジ部１３ｂが形成され、支持ブロツク１４には工
作物を装着するための工作物支持部材１７を案内
支持する案内溝１４ａが形成されている。前記工
作物支持部材１７には先端にナツト１５を螺合す
るねじ部１７ａと、ねじ部１７ａに連続して工作
物Ｗの内穴を案内し、工作物Ｗの中心を定める案
内部１７ｂと、工作物Ｗを支持するフランジ部１
７ｃと、前記支持ブロツク１４の案内溝１４ａに
案内される円形基部１７ｄが形成されている。回
転板１１の外周面には各ナツト保持部材１３と各
支持ブロツク１４に対応する位置に複数の係止部
材１８が固定され、係止部材１８に係合してナツ
ト保持部材１３あるいは支持ブロツク１４を所定
位置に位置決めする位置決め装置１９がベツド１
０上に設けられている。係止部材１８の上方で工
作物支持部材１７を搬入出する位置Ａ，Ｂ，Ｃを
除く位置に、支持ブロツク１４内の工作物支持部
材１７の動きを拘束するカバー２０が回転板１１
の上面より突出するようにベツド１０に固定され
ている。２１は工作物支持部材１７を搬入出する
位置Ａ，Ｂ，Ｃに対応するように旋回割出しさ
れ、工作物支持部材１７のフランジ部１７ｃを把
持してベツド１０上の工作物支持部材１７を搬出
およびベツド１０以外の工作物支持部材１７を搬
入する工作物支持部材搬送装置である。２２は工
作物支持部材１７を搬入出する位置Ａに対応する
位置へ移動可能にベツド１０に案内支持され、空
の工作物支持部材１７あるいは未加工の工作物Ｗ
を積重ねた工作物支持部材１７を搬送する第１の
搬送台車である。２３は工作物支持部材１７を搬
入出する位置Ｂに対応する位置へ移動可能に案内
レール２４によつて案内支持され、未加工の工作
物Ｗをナツト１５で固定した工作物支持部材１７
あるいは加工された工作物Ｗを積重ねた工作物支
持部材１７を搬送する第２の搬送台車である。２
５は工作物支持部材１７を搬入出する位置Ｃに対
応する位置にベツド１０上に固定され、ナツト１
５を取りはずし加工済の工作物Ｗを積重ねた工作
物支持部材１７と空の工作物支持部材１７を案内
支持する支持台である。工作物支持部材１７を搬
入出する位置Ｂに対応する位置にあるナツト保持
部材１３あるいは工作物支持部材１７にナツト１
５を着脱するナツト締付装置２６のナツト締付装
置本体２７が、シリンダ２８によつて上下動可能
にコラム２９に支持され、ナツト締付装置本体２
７の先端にはナツト締付装置本体２７の下降を停
止するストツパ３１が固定され、ストツパ３１に
押え部材１６を把持する把持装置３０が設けられ
ている。ナツト締付装置２６のナツト締付軸３２
は、正逆転可能な駆動モータ３３によつて正逆転
されるようになつており、ナツト締付装置本体２
７とナツト締付軸３２間にはナツト締付軸３２が
ナツト締付装置本体２７に対して相対移動可能に
ナツト締付軸３２を押圧する押圧ばね３４が介在
され、ナツト締付軸３２の先端にはナツト１５を
嵌合するソケツト３５が固着されている。<Embodiment> The drawing shows an embodiment of the present invention, 10 is a bed, and a circular table 11 is placed on the bed 10.
(hereinafter referred to as a rotary plate) is rotatably supported around the center of the rotary plate 11 and is rotationally driven by an electric motor 12. This rotating plate 1
Eight nut holding members 13 and twelve support blocks 14 for storing nuts at equiangular positions around the center of the rotary plate 11 are fixed on the peripheral edge of the rotating plate 11. The support block 14 is formed with a threaded portion 13a into which the workpiece 15 is screwed together, and a flange portion 13b which supports the holding member 16, and a guide groove 14a is formed in the support block 14 to guide and support the workpiece support member 17 on which the workpiece is mounted. There is. The workpiece support member 17 has a threaded portion 17a on its tip into which the nut 15 is screwed, and a guide portion 17b that guides the inner hole of the workpiece W and defines the center of the workpiece W, continuous with the threaded portion 17a. Flange portion 1 supporting workpiece W
7c, and a circular base 17d that is guided by the guide groove 14a of the support block 14. A plurality of locking members 18 are fixed to the outer circumferential surface of the rotary plate 11 at positions corresponding to each nut holding member 13 and each support block 14. A positioning device 19 that positions the bed 1 at a predetermined position
0. A cover 20 for restraining the movement of the workpiece support member 17 in the support block 14 is placed on the rotary plate 11 at a position above the locking member 18 except for positions A, B, and C where the workpiece support member 17 is carried in and out.
It is fixed to the bed 10 so as to protrude from the upper surface of the bed 10. 21 is rotated and indexed to correspond to the positions A, B, and C at which the workpiece support member 17 is carried in and out, and grips the flange portion 17c of the workpiece support member 17 to move the workpiece support member 17 on the bed 10. This is a workpiece support member conveying device for carrying out and carrying in workpiece support members 17 other than the bed 10. Reference numeral 22 is guided and supported by the bed 10 so as to be movable to a position corresponding to the position A where the workpiece support member 17 is carried in and out, and is used for carrying an empty workpiece support member 17 or an unprocessed workpiece W.
This is the first transport vehicle that transports the workpiece support members 17 stacked together. Reference numeral 23 denotes a workpiece support member 17 which is guided and supported by a guide rail 24 so as to be movable to a position corresponding to the position B where the workpiece support member 17 is carried in and out, and has an unprocessed workpiece W fixed thereto with a nut 15.
Alternatively, it is a second transport vehicle that transports the workpiece support member 17 on which processed workpieces W are stacked. 2
5 is fixed on the bed 10 at a position corresponding to the position C where the workpiece support member 17 is carried in and out, and the nut 1
5 is a support base that guides and supports a workpiece support member 17 stacked with processed workpieces W and an empty workpiece support member 17. The nut 1 is attached to the nut holding member 13 or the workpiece support member 17 located at a position corresponding to position B where the workpiece support member 17 is carried in and out.
A nut tightening device main body 27 of a nut tightening device 26 for attaching and detaching the nut tightening device 5 is supported by a column 29 so as to be movable up and down by a cylinder 28.
A stopper 31 for stopping the lowering of the nut tightening device main body 27 is fixed to the tip of the nut tightening device 7, and a gripping device 30 for gripping the presser member 16 is provided on the stopper 31. Nut tightening shaft 32 of nut tightening device 26
are designed to be rotated forward and backward by a drive motor 33 capable of forward and reverse rotation, and the nut tightening device main body 2
A pressure spring 34 is interposed between the nut tightening shaft 32 and the nut tightening shaft 32 so that the nut tightening shaft 32 can move relative to the nut tightening device body 27. A socket 35 into which a nut 15 is fitted is fixed to the tip.
以上述べた構成に基づいて動作について説明す
る。押え部材１６をナツト保持部材１３のフラン
ジ部１３ｂとナツト１５で締め付け固定したナツ
ト保持部材１３は、電動モータ１２によつて工作
物支持部材１７を搬入出する位置Ｂに対応する位
置に旋回され位置決め装置１９によつて位置決め
される。次にシリンダ２８によつてナツト締付装
置本体２７はナツト保持部材１３に向かつて下降
し、ナツト締付軸３２はソケツト３５とナツト１
５との当接により押圧ばね３４に逆らつてナツト
締付装置本体２７に対して相対移動し、ストツパ
３１が押え部材１６と当接してナツト締付装置本
体２７の下降が停止する。把持装置３０によつて
押え部材１６が把持され、駆動モータ３３によつ
てナツト締付軸３２を逆転させると、ソケツト３
５にナツト１５が嵌合し、ナツト１５が緩められ
る。ナツト１５がねじ部１３ａから離脱すると駆
動モータ３３の回転が停止し、押え部材１６は把
持装置３０に把持され、ナツト１５はソケツト３
５と押え部材１６によつて挟持された状態でシリ
ンダ２８によつてナツト締付装置本体２７が上昇
する。次に第１の搬送台車２２より工作物支持部
材搬送装置２１によつて支持ブロツク１４内に搬
送された未加工の工作物Ｗを積重ねた工作物支持
部材１７が、電動モータ１２によつて工作物支持
部材１７を搬入出する位置Ｂに対応する位置に旋
回され位置決め装置１９によつて位置決めされ
る。次にシリンダ２８によつてナツト締付装置本
体２７は工作物支持部材１７に向かつて下降し、
ナツト締付軸３２はソケツト３５内のナツト１５
と工作物支持部材１７の先端とが当接して押圧ば
ね３４に逆らつてナツト締付装置本体２７に対し
て相対移動し、ストツパ３１は押え部材１６を介
して工作物Ｗの上部に当接し、ナツト締付装置本
体２７の下降が停止する。次に駆動モータ３３に
よつてナツト締付軸３２を正転させると、ナツト
１５はねじ部１７ａに螺合し、工作物Ｗは押え部
材１６を介してナツト１５によつて固定される。
次に駆動モータ３３の回転が停止し、把持装置３
０は押え部材１６から離脱し、シリンダ２８によ
つてナツト締付装置本体２７が上昇する。未加工
の工作物Ｗが固定された工作物支持部材１７は工
作物支持部材搬送装置２１によつて搬送台車２３
へ搬送され、図略の工作機械によつて加工がなさ
れる。次に加工済の工作物Ｗを積重ねた工作物支
持部材１７が、第２の搬送台車２３より工作物支
持部材搬送装置２１によつて工作物支持部材１７
を搬入出する位置Ｂに対応する支持ブロツク１４
内に搬送されると、ナツト締付装置２６よつて前
述したナツト１５を緩める動作と同様の動作が行
われ、押え部材１６は把持装置３０に、ナツト１
５はソケツト３５と押え部材１６によつて把持さ
れる。次にナツト１５を取りはずしたナツト保持
部材１３は、電動モータ１２によつて工作物支持
部材１７を搬入出する位置Ｂに対応する位置に旋
回され位置決め装置１９によつて位置決めされ、
ナツト締付装置２６によつて前述したナツト１５
を締め付ける動作と同様の動作が行われ、押え部
材１６はナツト保持部材１３のフランジ部１３ｂ
とナツト１５で締め付け固定される。以下、未加
工の工作物Ｗを積重ねた工作物支持部材１７に対
しても同様な動作が行われる。 The operation will be explained based on the configuration described above. The nut holding member 13, in which the holding member 16 is tightened and fixed by the flange portion 13b of the nut holding member 13 and the nut 15, is rotated and positioned by the electric motor 12 to a position corresponding to the position B where the workpiece support member 17 is carried in and out. Positioned by device 19. Next, the nut tightening device main body 27 is lowered toward the nut holding member 13 by the cylinder 28, and the nut tightening shaft 32 tightens the socket 35 and the nut 1.
5, the stopper 31 moves relative to the nut tightening device body 27 against the pressure spring 34, and the stopper 31 comes into contact with the presser member 16 to stop the nut tightening device body 27 from descending. When the holding member 16 is gripped by the gripping device 30 and the nut tightening shaft 32 is reversed by the drive motor 33, the socket 3
A nut 15 is fitted into the hole 5, and the nut 15 is loosened. When the nut 15 is detached from the threaded portion 13a, the drive motor 33 stops rotating, the holding member 16 is held by the gripping device 30, and the nut 15 is removed from the socket 3.
The nut tightening device main body 27 is raised by the cylinder 28 while being held between the nut tightening device 5 and the holding member 16. Next, the workpiece support member 17 stacked with the unprocessed workpieces W transported from the first transport vehicle 22 into the support block 14 by the workpiece support member transport device 21 is moved to the workpiece support member 17 by the electric motor 12. The object support member 17 is rotated to a position corresponding to the position B for loading and unloading, and is positioned by the positioning device 19. Next, the nut tightening device main body 27 is lowered toward the workpiece support member 17 by the cylinder 28, and
The nut tightening shaft 32 is attached to the nut 15 in the socket 35.
and the tip of the workpiece support member 17 come into contact with each other and move relative to the nut tightening device body 27 against the pressure spring 34, and the stopper 31 comes into contact with the upper part of the workpiece W via the presser member 16. , the nut tightening device main body 27 stops descending. Next, when the nut tightening shaft 32 is rotated in the normal direction by the drive motor 33, the nut 15 is screwed into the threaded portion 17a, and the workpiece W is fixed by the nut 15 via the holding member 16.
Next, the rotation of the drive motor 33 is stopped, and the gripping device 3
0 is released from the holding member 16, and the nut tightening device main body 27 is raised by the cylinder 28. The workpiece support member 17 to which the unprocessed workpiece W is fixed is transferred to a transport carriage 23 by a workpiece support member transport device 21.
It is transported to a machine tool (not shown) and processed. Next, the workpiece support member 17 on which the processed workpieces W are stacked is transferred from the second conveyance truck 23 to the workpiece support member 17 by the workpiece support member conveyance device 21.
Support block 14 corresponding to position B for loading and unloading
When the nut 1 is conveyed to the inside, the nut tightening device 26 performs an operation similar to the operation for loosening the nut 15 described above, and the holding member 16 causes the gripping device 30 to tighten the nut 1.
5 is held by the socket 35 and the holding member 16. Next, the nut holding member 13 from which the nut 15 has been removed is rotated by the electric motor 12 to a position corresponding to the position B where the workpiece support member 17 is carried in and out, and is positioned by the positioning device 19.
The aforementioned nut 15 is tightened by the nut tightening device 26.
An operation similar to that for tightening is performed, and the presser member 16 tightens the flange portion 13b of the nut holding member 13.
It is tightened and fixed with the nut 15. Hereinafter, similar operations are performed on the workpiece support member 17 on which unprocessed workpieces W are stacked.
上述した実施例は、押え部材１６を介してナツ
ト１５の締端を拘束する場合について説明した
が、押え部材１６を用いないでナツト１５を把持
装置によつて直接把持できるようにし、ナツト１
５の締端を直接拘束しても良い。 In the above-described embodiment, the fastening end of the nut 15 is restrained through the presser member 16.
The fastened end of No. 5 may be directly restrained.
〈考案の効果〉
以上述べたように本考案は、回転割出し可能な
テーブル上に複数のナツト保持部材と複数の支持
ブロツクを設置し、各支持ブロツクに工作物支持
部材をテーブルの回転半径方向に案内する案内溝
を形成し、各工作物支持部材に工作物の内穴を案
内する案内部と積み重ねられた工作物を支持する
フランジ部と工作物を固定すべく案内部の上部に
ナツトが螺合されるねじ部を形成し、前記ナツト
保持部材に前記ナツトが螺合されるねじ部を形成
し、このナツトを嵌合保持するソケツトを回転さ
せながらナツト支持部材又は工作物支持部材に向
かつて進退させることによりナツト保持部材又は
工作物支持部材のねじ部にナツトを螺合させたり
緩めたりするナツト締付装置を設け、ナツトが螺
合された工作物支持部材をテーブルの外の工作機
械と支持ブロツクの間で搬入搬出する工作物支持
部材搬送装置を設けた構成であるので、工作物支
持部材に積み重ねられた工作物を自動的に固定で
き、工作物を工作物支持部材毎工作機械に供給で
きる。逆に工作機械によつて加工され、工作物支
持部材に固定された工作物の固定の解除が自動的
に行える効果が得られる。また、テーブル上に工
作物支持部材とナツト保持部材が設けられている
ので、１台のナツト締付装置で工作物支持部材へ
のナツトの締付け緩め並びにナツト保持部材への
ナツトの締付け緩め作業が行え、装置の小型化が
図れる。さらに、ナツト保持部材のねじ部にナツ
トを螺合させるため、逆にナツトを緩めるときに
ナツトとナツト締付装置のソケツトとの嵌合が容
易になる効果がある。<Effects of the invention> As described above, the present invention has a plurality of nut holding members and a plurality of support blocks installed on a rotatably indexable table, and a workpiece support member is attached to each support block in the direction of the rotation radius of the table. A guide groove is formed in each workpiece support member to guide the inner hole of the workpiece, a flange part supports the stacked workpieces, and a nut is attached to the top of the guide part to fix the workpieces. A threaded portion is formed into which the nut is screwed, and a threaded portion into which the nut is screwed is formed in the nut holding member, and the socket that fits and holds the nut is rotated while facing toward the nut supporting member or the workpiece supporting member. A nut tightening device that screws a nut onto or loosens a threaded part of a nut holding member or a workpiece support member by moving it forward and backward is installed, and the workpiece support member with the nut screwed thereon is attached to a machine tool outside the table. Since the structure is equipped with a workpiece support member transport device that carries in and out between the workpiece support block and the support block, the workpieces stacked on the workpiece support member can be automatically fixed, and the workpieces can be transferred to each workpiece support member from the machine tool. can be supplied to Conversely, the effect of automatically releasing the fixation of a workpiece that has been processed by a machine tool and is fixed to the workpiece support member can be obtained. In addition, since the workpiece support member and the nut holding member are provided on the table, one nut tightening device can tighten and loosen the nut on the workpiece support member and tighten and loosen the nut on the nut holding member. The device can be made smaller. Furthermore, since the nut is screwed into the threaded portion of the nut holding member, there is an effect that the nut and the socket of the nut tightening device can be easily fitted together when loosening the nut.
図面は本考案の実施例を示すもので、第１図は
ナツト供給装置とナツト締付装置と搬送装置とか
らなる一部破断した平面図、第２図は第１図にお
ける−線で断面した図。
１１……回転板、１２……電動モータ、１３…
…ナツト保持部材、１３ａ……ねじ部、１３ｂ…
…フランジ部、１５……ナツト、１６……押え部
材。
The drawings show an embodiment of the present invention, and FIG. 1 is a partially cutaway plan view consisting of a nut feeding device, a nut tightening device, and a conveying device, and FIG. 2 is a cross-sectional view taken along the - line in FIG. 1. figure. 11... Rotating plate, 12... Electric motor, 13...
...Nut holding member, 13a...Threaded portion, 13b...
...Flange portion, 15...Nut, 16...Press member.
Claims (1)
持部材と複数の支持ブロツクを設置し、各支持ブ
ロツクに工作物支持部材をテーブルの回転半径方
向に案内する案内溝を形成し、各工作物支持部材
に工作物の内穴を案内する案内部と積み重ねられ
た工作物を支持するフランジ部と工作物を固定す
べく案内部の上部にナツトが螺合されるねじ部を
形成し、前記ナツト保持部材に前記ナツトが螺合
されるねじ部を形成し、このナツトを嵌合保持す
るソケツトを回転させながらナツト保持部材又は
工作物支持部材に向かつて進退させることにより
ナツト保持部材又は工作物支持部材のねじ部にナ
ツトを螺合させたり緩めたりするナツト締付装置
を設け、ナツトが螺合された工作物支持部材をテ
ーブルの外の工作機械と支持ブロツクの間で搬入
搬出する工作物支持部材搬送装置を設けたことを
特徴とする工作物支持部材並びにナツト保管装
置。 A plurality of nut holding members and a plurality of support blocks are installed on a rotationally indexable table, a guide groove is formed in each support block to guide the workpiece support member in the rotation radius direction of the table, and each workpiece support member is a guide part that guides the inner hole of the workpieces, a flange part that supports the stacked workpieces, and a threaded part into which a nut is screwed on the upper part of the guide part to fix the workpieces, and the nut holding member A threaded portion into which the nut is screwed is formed, and the socket for fitting and holding the nut is moved forward and backward toward the nut holding member or the workpiece supporting member while rotating, so that the nut holding member or the workpiece supporting member is moved. A nut tightening device is installed on the threaded part to tighten or loosen the nut, and the workpiece support member to which the nut is screwed is carried in and out between the machine tool outside the table and the support block. A workpiece support member and a nut storage device, characterized in that the device is provided with the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4416283U JPS59148270U (en) | 1983-03-25 | 1983-03-25 | Workpiece support member and nut storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4416283U JPS59148270U (en) | 1983-03-25 | 1983-03-25 | Workpiece support member and nut storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59148270U JPS59148270U (en) | 1984-10-03 |
| JPS6342993Y2 true JPS6342993Y2 (en) | 1988-11-10 |
Family
ID=30174696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4416283U Granted JPS59148270U (en) | 1983-03-25 | 1983-03-25 | Workpiece support member and nut storage device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59148270U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53110198A (en) * | 1977-03-03 | 1978-09-26 | Kraftwerk Union Ag | Means for rotating a plurality of bolts arranged on effective diameter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53129784U (en) * | 1977-03-23 | 1978-10-14 |
-
1983
- 1983-03-25 JP JP4416283U patent/JPS59148270U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53110198A (en) * | 1977-03-03 | 1978-09-26 | Kraftwerk Union Ag | Means for rotating a plurality of bolts arranged on effective diameter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59148270U (en) | 1984-10-03 |
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