JPH0533244Y2 - - Google Patents
Info
- Publication number
- JPH0533244Y2 JPH0533244Y2 JP1986037978U JP3797886U JPH0533244Y2 JP H0533244 Y2 JPH0533244 Y2 JP H0533244Y2 JP 1986037978 U JP1986037978 U JP 1986037978U JP 3797886 U JP3797886 U JP 3797886U JP H0533244 Y2 JPH0533244 Y2 JP H0533244Y2
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- chuck
- work
- hopper
- chute
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 244000126211 Hericium coralloides Species 0.000 claims description 3
- 238000003754 machining Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 208000034656 Contusions Diseases 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Turning (AREA)
- Feeding Of Workpieces (AREA)
Description
【考案の詳細な説明】
(産業上の利用分野)
この考案は櫛歯型NC旋盤のワーク自動搬出入
に関するものである。[Detailed description of the invention] (Field of industrial application) This invention relates to the automatic loading and unloading of workpieces on a comb-tooth type NC lathe.
(従来の技術)
従来よりのワーク搬入には、直動型ローダが使
用されている。この直動型ローダはチヤツク直上
に取付けられ、Vヤゲンのワークが降りて、ワー
クがチヤツク芯にきたら、ワーク押込を行ない、
チヤツクを締めてワークをワークチャツクに固定
する。その後、ワーク押込みを戻し、Vヤゲンを
上昇させ、次のワークをVヤゲンへ送り込み、ワ
ーク搬入サイクルが終わる。(Prior Art) A direct-acting loader has conventionally been used to carry in a workpiece. This direct drive type loader is installed directly above the chuck, and when the workpiece of the V bevel is lowered and the workpiece comes to the center of the chuck, it pushes the workpiece,
Tighten the chuck to secure the workpiece to the workpiece chuck. Thereafter, the workpiece is returned to its original position, the V bevel is raised, and the next workpiece is sent to the V bevel, thus completing the workpiece loading cycle.
Vヤゲンの上昇下降とワーク押込戻しがシリン
ダ1個によるメカ連動になつている。従来よりの
ワーク搬出には、バケツトが使用されている。加
工後バケツトを前進させ、チヤツクをゆるめて、
チヤツク内蔵はね出しによりワークをバケツトへ
とはね出させてバケツト内にワークを受け、ワー
ク受取後バケツトは後退する。 The raising and lowering of the V bevel and the pushing back of the workpiece are mechanically linked by a single cylinder. Traditionally, buckets have been used to transport workpieces. After processing, move the bucket forward, loosen the chuck,
The workpiece is ejected into the bucket by the built-in chuck, and the workpiece is received in the bucket. After receiving the work, the bucket retreats.
又、この種のワークの授受装置として、実開昭
54−154485号公報開示のNC旋盤のローデイング
装置がある。これは櫛歯状刃物台の左右側部にロ
ーデイング装置とアンローデイング装置を設け、
ローデイング装置を素材バケツトに向けて進退す
る杆の先端部にスプリングで外方に付勢された綱
球を取付ける構造とし、ワークを鋼球で保持する
ものである。 In addition, as a transfer device for this type of work, the
There is a loading device for an NC lathe disclosed in No. 54-154485. This is equipped with a loading device and an unloading device on the left and right sides of the comb-like tool rest.
The loading device has a structure in which a rope ball urged outward by a spring is attached to the tip of a rod that advances and retreats toward the material bucket, and the workpiece is held by the steel ball.
(考案が解決しようとする問題点)
かかる従来の直動型ローダ、アンローダーでは
次のイ〜チの問題があつた。(Problems to be Solved by the Invention) Such conventional direct-acting type loaders and unloaders have the following problems.
イ シリンダ1個の為ワーク押込みスピードを落
とし、シヨツクをなくすとワークの降りるスピ
ードも遅くなりワーク搬入時間が長くなる。シ
リンダスピードをあげると、押込みのシヨツク
が大きく、打ち傷、スリ傷がつく。B Since there is only one cylinder, the workpiece pushing speed is reduced and if the shock is eliminated, the workpiece lowering speed is also slowed and the workpiece loading time becomes longer. When the cylinder speed is increased, the pushing stroke becomes larger, causing bruises and abrasions.
ロ ワーク押込みはシリンダ上下の動きをレバー
を介し拡大して前後の動きにかえている。シリ
ンダストロークによるワーク着座確認をしてい
るが精度が0.5mm程度の為ワーク有無の確認に
しか使えない。(b) When pushing the workpiece, the vertical movement of the cylinder is expanded through a lever and converted into forward and backward movement. Workpiece seating is confirmed by cylinder stroke, but the accuracy is around 0.5mm, so it can only be used to confirm the presence or absence of a workpiece.
ハ ワーク押込み後Vヤゲンが上昇する時、
チヤツク内のワークと干渉しないように隙間
が必要である。Vヤゲンよりチヤツクインロー
部へとワークが押込まれる時、隙間部でのガイ
ドなしのため姿勢くずれを起こし易い。C. When the V bevel rises after pushing the workpiece, a gap is required so that it does not interfere with the workpiece inside the chuck. When a workpiece is pushed into the chuck in-low part from the V bevel, it is easy to lose its posture because there is no guide in the gap.
ニ Vヤゲンのワークとチヤツクとの左右芯合わ
せは、直動ローダ装置ごとずらして合わせる為
微調整がやりずらい。D. The left and right center alignment between the workpiece and chuck of the V bevel is difficult to fine-tune because the entire linear motion loader device is shifted.
ホ チヤツク直上には直動型ローダ及びシユート
があり、また櫛歯の刃具群をさけてアンローダ
のバケツト機構を斜上に取付けねばならず設置
空間の確保が難しい。There is a direct-acting loader and chute directly above the hotchuck, and the bucket mechanism of the unloader must be installed diagonally upwards to avoid the comb teeth, making it difficult to secure installation space.
ヘ 干渉をさけるためストロークが長くなり、ワ
ーク搬出時間が長くなる。F. To avoid interference, the stroke becomes longer and the workpiece unloading time becomes longer.
ト 直動ローダとの同時動作ができない。G. Simultaneous operation with a linear motion loader is not possible.
チ ワーク搬出入時、バケツト及び直動ローダと
の干渉をさけて、櫛歯の刃具群を前後方向に余
分に逃す為、加工サイクルタイムが伸びる。When loading and unloading workpieces, machining cycle time is extended because the comb-teeth cutter group is moved back and forth to avoid interference with the bucket cart and direct-acting loader.
以上の通り、従来の直動型ローダ・アンローダ
ーでは種々の問題点があつた。又、これとは別に
ワークをシユートからホツパーに投入する際にお
いて、ワークが直径より巾がかなり長い長尺の柱
状、筒状の場合、ワークが傾いたり垂直となつた
りしてランダムな姿勢で落下するためワークがホ
ツパーのワーク押込設置位置に正しく水平に保持
されず次のワーク押込装置による押込がうまくな
されないという問題点があつた。 As mentioned above, conventional direct-acting type loaders and unloaders have had various problems. Additionally, when loading a workpiece from a chute into a hopper, if the workpiece is a long column or cylinder whose width is much longer than its diameter, the workpiece may tilt or become vertical and fall in random positions. Therefore, there was a problem in that the workpiece was not held correctly and horizontally at the workpiece pushing installation position of the hopper, and the next workpiece pushing device was not able to push it in properly.
又、実開昭54−154485号公報開示のローデイン
グ装置は、ローデイングとアンローデイングとが
同時作動でなく、ローデイングのために刃物台の
移動とアンローデイングのための刃物台の移動及
び各装置との作動とが別行程となつているため、
ワークの授受に時間がかかるものとなつている。
又、そのローデイング装置によるワークのローデ
イングはNC旋盤の主軸の回転を停止させて行う
ものであるため、加工速度が低下するという問題
点がある。 Furthermore, in the loading device disclosed in Japanese Utility Model Application Publication No. 54-154485, loading and unloading are not performed simultaneously, but the movement of the turret for loading and the movement of the turret for unloading, as well as the movement of the turret for unloading, are performed simultaneously. Since the operation is a separate process,
Giving and receiving work has become a time-consuming process.
Further, since the loading of the workpiece by the loading device is carried out by stopping the rotation of the main shaft of the NC lathe, there is a problem that the machining speed is reduced.
(問題点を解決するための手段)
本考案はかかる問題点を解決した実用的な櫛歯
型NC旋盤におけるワーク自動搬出入装置を提供
せんとするものであり、その要旨は、櫛歯状に刃
物を取付けた刃物台をNC制御で移動させて回転
する主軸のワークチヤツクに把持した円柱状ワー
クを刃物で加工する櫛歯状NC旋盤に於いて、
該刃物台の刃物設置部の側部に未加工ワークを
貯えるホツパーを設け、同ホツパー内のワークを
回転自在な押付板の前進動によりワークチヤツク
に1個毎送り出すワーク押込装置を設け、又該刃
物台の刃物設置部の他方側部にワークをワークチ
ヤツクから授かるアンローダを設け、更にホツパ
ーにワークを供給するシユート装置を刃物台上の
アンローダがワークチヤツクからワークを授かる
位置にあるときにワークをホツパーに供給できる
位置に配置し、しかも上記ホツパーの受口の巾を
ワークの巾より僅か長くするとともにシユート側
平側壁がシユート装置のシユート終端に向かつて
傾斜させたことを特徴とする櫛歯型NC旋盤にお
けるワークの自動搬出入装置にある。(Means for solving the problem) The present invention aims to provide a practical automatic work loading/unloading device for a comb-shaped NC lathe that solves the above-mentioned problems. In a comb-shaped NC lathe that processes a cylindrical workpiece gripped by a work chuck on a rotating spindle by moving the tool post with a cutter attached under NC control, there is a hole on the side of the cutter installation part of the tool post. A hopper for storing processed workpieces is provided, and a workpiece pushing device is provided for feeding the workpieces in the hopper one by one into a workpiece chuck by the forward motion of a rotatable pressing plate, and the workpiece is placed on the other side of the cutter installation part of the tool rest. An unloader that receives the workpiece from the workpiece chuck is provided, and a chute device that supplies the workpiece to the hopper is arranged at a position where the workpiece can be supplied to the hopper when the unloader on the tool rest is in a position to receive the workpiece from the workpiece chuck, and a chute that supplies the workpiece to the hopper is provided. An automatic loading/unloading device for a workpiece in a comb-type NC lathe is characterized in that the width of the chute is slightly longer than the width of the workpiece, and the flat side wall of the chute is inclined toward the end of the chute of a chute device.
(作用)
本考案では、シユート装置は決められた位置に
固定されており、円柱状ワークはシユート装置の
シユート終端から投入されるが、近くまで延びた
ホツパーの受口平側壁に乗り移り転がりながらそ
の傾斜面を落下する。しかもワークは受口の左右
側壁によつて拘束されるので水平を維持しながら
回転しながら落下し、ワーク受けに確実に所定の
水平姿勢似設置できるものである。(Function) In the present invention, the chute device is fixed at a predetermined position, and the cylindrical workpiece is fed from the end of the chute of the chute device, but it rolls over the flat side wall of the socket of the hopper that extends close to it. Fall down a slope. Moreover, since the workpiece is restrained by the left and right side walls of the receptacle, it falls while rotating while maintaining the horizontal position, and can be reliably installed in the workpiece receptacle in a predetermined horizontal posture.
その後刃物台全体が移動して刃物台に取付けた
ワーク押込装置がチヤツクの正面位置にくればチ
ヤツクが緩められワーク押込装置が作動し、回転
自在な押付板が前進してホツパーから投入された
ワーク受上のワークがチヤツク内に押し込まれ、
その後チヤツクが締つてワークを固定し、ワーク
押込装置は後退しワーク搬入行程が終わる。この
間主軸は回転したままであり、ワークは押付板が
回転することでワークが主軸とともに回転し支障
なくチヤツクによつて主軸に把持されるものであ
る。次に刃物台が移動して刃物をワークの正面に
位置させ、同刃物でもつてワークを加工する(ワ
ーク加工行程)。 After that, the entire tool post moves and when the workpiece pushing device attached to the tool post comes to the front position of the chuck, the chuck is loosened and the workpiece pushing device is activated, and the rotatable pushing plate advances and the workpiece is loaded from the hopper. The work on the receiver is pushed into the chuck,
After that, the chuck is tightened to fix the workpiece, and the workpiece pushing device retreats, completing the workpiece loading process. During this time, the main shaft continues to rotate, and the workpiece rotates together with the main shaft due to the rotation of the pressing plate, and is held by the chuck on the main shaft without any problem. Next, the tool post moves to position the blade in front of the workpiece, and the same blade is used to process the workpiece (workpiece machining process).
加工が完了すれば刃物台が移動し、アンローダ
がワークの正面にきて、ワークチヤツクからワー
クを受け取り、外部へ搬出する(ワーク搬出行
程)。アンローダがワークチヤツクからワークを
受け取る時ワーク押込装置のホツパーはシユート
装置の真下のワークを供給される最初の位置に戻
されるものである。 When machining is completed, the turret moves, the unloader comes to the front of the workpiece, receives the workpiece from the workpiece chuck, and transports it outside (workpiece unloading process). When the unloader receives a workpiece from the workpiece chuck, the hopper of the workpiece pushing device is returned to the initial position immediately below the chute device from which the workpiece is fed.
この様に刃物台にワーク押込装置とアンローダ
が設置されているので刃物台のX,Z軸方向の
NC制御された一往復の移動によつてワークの供
給、ワークのワークチヤツクへの搬入、ワークの
加工及びワークチヤツクからのワークの搬出の行
程がなされる。 Since the workpiece pushing device and unloader are installed on the turret in this way, the X and Z axes of the turret are
The steps of supplying the workpiece, carrying the workpiece into the workpiece chuck, processing the workpiece, and carrying out the workpiece from the workpiece chuck are performed by one NC-controlled reciprocating movement.
(実施例) 以下実施例を図面に基づいて説明する。(Example) Examples will be described below based on the drawings.
第1図に示す通り、ワーク搬入装置は。シユー
ト装置1とワーク押込装置2よりなつている。シ
ユート装置1には、ワークをためるシユート3と
ワークを1個ずつ送る部分よりなつている。シリ
ンダ4がでると、ストツパピン8が降りて、ワー
ク6が先に進むのを止める。またストツパピン7
があるのでワーク5が先に進み下に落ちる。刃物
台の側部に取付けたワーク押込装置2は、ワーク
受取口兼傾斜シユートよりなるホツパー9、ワー
ク押込時の案内をするVヤゲンのガイド10、ワ
ークに当たる押付板11、押付板を回転させるベ
アリング12、押付板を動かすシリンダ13、ス
トロークシヤフト14、ストローク用ベアリング
15及びスイツチ16,17よりなつている。 As shown in Figure 1, the workpiece loading device. It consists of a chute device 1 and a workpiece pushing device 2. The chute device 1 includes a chute 3 for storing workpieces and a part for feeding the workpieces one by one. When the cylinder 4 comes out, the stopper pin 8 comes down and stops the workpiece 6 from moving forward. Also stoppa pin 7
Because of this, work 5 moves forward and falls to the bottom. The workpiece pushing device 2 attached to the side of the tool rest includes a hopper 9 that serves as a workpiece receiving opening and an inclined chute, a V bevel guide 10 that guides when pushing the workpiece, a pressing plate 11 that hits the workpiece, and a bearing that rotates the pressing plate. 12, a cylinder 13 for moving the pressing plate, a stroke shaft 14, a stroke bearing 15, and switches 16 and 17.
そして、ホツパー9の受口の巾l′はワークの巾
lより僅か広くしており、そして受口のシユート
側平側壁90は傾斜し、しかもシユート装置のシ
ユート終端に向かつて延びている。 The width l' of the socket of the hopper 9 is slightly wider than the width l of the workpiece, and the flat side wall 90 of the socket on the chute side is inclined and extends toward the end of the chute of the chute device.
シユート終端から落ちた長尺のワークはホツパ
ー9の受口の巾l′をもつ左右側壁によつて拘束さ
れ傾斜したシユート側平側壁90を転がりながら
略水平に姿勢を維持しながらVヤゲンのワーク設
置位置に落下する。 The long workpiece that has fallen from the end of the chute is restrained by the left and right side walls having the width l' of the socket of the hopper 9, and rolls on the inclined flat sidewall 90 of the chute side, maintaining a substantially horizontal posture while the workpiece of the V bevel is held. Fall to the installation position.
ワークは転がりながらしかもその側端は広口の
左右側壁によつて大きく傾くのを防がれているの
でワークは略水平の姿勢で確実に落下してVヤゲ
ンに納まるものである。 While the workpiece is rolling, its side edges are prevented from tilting significantly by the wide-mouthed left and right side walls, so the workpiece falls reliably in a substantially horizontal position and is deposited in the V bevel.
その後刃物台24をスライドさせ、ワーク押込
装置2をX軸、Z軸移動させ、チヤツク正面に持
つてくる。 Thereafter, the tool rest 24 is slid, and the workpiece pushing device 2 is moved along the X and Z axes to bring it in front of the chuck.
チヤツク18が緩めで回転しているので、ガイ
ド10の先端がチヤツク18と当たらないよう
に、0.2mm程度の隙間をつけ、左右芯合わせ及び
前後の位置決めをする。押付板11を前進させる
と、ガイドがVヤゲンでチヤツク18との隙間が
小さいため、ワークの姿勢がくずれることなく、
チヤツク18へとワークを押込む。またチヤツク
18とワーク及び押付板は一緒に回転する。ワー
クをチヤツク内ストツパ19に押付けた後、スイ
ツチ16,17のON,OFFの組合せにより着座
確認をする。 Since the chuck 18 is rotating slowly, leave a gap of about 0.2 mm so that the tip of the guide 10 does not touch the chuck 18, and perform left-right alignment and front-back positioning. When the pressing plate 11 is moved forward, since the guide is a V bevel and the gap between it and the chuck 18 is small, the posture of the workpiece will not collapse.
Push the work into chuck 18. Further, the chuck 18, the workpiece, and the pressing plate rotate together. After pressing the workpiece against the stopper 19 in the chuck, seating is confirmed by a combination of ON and OFF switches 16 and 17.
スイツチ16 スイツチ17 判定
OFF OFF NG
ON OFF OK
ON ON NG
スイツチ16,17は市販品の高精度スイツチ
を使うと、0.02mm以下の寸法管理ができる。ワー
ク押込みはシリンダ13のスピードを単独に調整
し、チヤツク18へスムーズに押込み、打ち傷、
スリ傷を少なくすることができる。ワーク押込装
置2の左右の芯合わせ及び前後の位置決めは数値
制御のため任意にしかも簡単にできる。 Switch 16 Switch 17 Judgment OFF OFF NG ON OFF OK ON ON NG If switches 16 and 17 are commercially available high-precision switches, dimensions of 0.02 mm or less can be controlled. To push the workpiece, adjust the speed of the cylinder 13 independently, push it smoothly into the chuck 18, and avoid bruises and
Scratches can be reduced. The left and right centering and front and back positioning of the workpiece pushing device 2 can be done arbitrarily and easily due to numerical control.
第4図に示す通り刃物台24にはアンローダ2
5のアンローダピン20、刃具群21、及びワー
ク押込装置2が配設されている。加工後アンロー
ダピン20をワーク中に入れ、チヤツク18の緩
めと同時に、チヤツク内蔵のワークはね出しによ
り、ワークをアンローダピン20へとはね出す。
アンローダピン20の先端、刃具群21の最先端
及びワーク押込装置2のガイド10の先端がチヤ
ツク18の先端と干渉しないところまで下げる。
ワークをチヤツク18に新たに入れるため刃物台
24スライドが左に移動し、ワーク押込装置2が
チヤツク18の正面にくる。ワーク押込装置2を
前に動かし位置決めをする。ワーク押込みをし、
チヤツク締め後、ワーク押込装置2を後に下げ、
更に右に動かし、刃具22から刃具23へと加工
する。そしてアンローダピン20をチヤツク正面
に持つてくる。つまり、前後はチヤツクと干渉し
ないストロークで済み、左右はアンローダピン2
0とワーク押込装置2との距離の1往復でワーク
搬出、ワーク搬入及び加工の1サイクルが終わ
る。前後に必要以上に逃げることもなく、アンロ
ーダピン20とワーク押込装置2との同時動作が
できるため、タイムラグがなく、ワーク搬出入時
間の短縮ができる。 As shown in FIG. 4, the tool rest 24 has an unloader 2
5 unloader pins 20, a cutting tool group 21, and a workpiece pushing device 2 are provided. After machining, the unloader pin 20 is put into the workpiece, and at the same time as the chuck 18 is loosened, the workpiece is ejected onto the unloader pin 20 by the workpiece ejection built in the chuck.
The tip of the unloader pin 20, the tip of the cutting tool group 21, and the tip of the guide 10 of the workpiece pushing device 2 are lowered to the point where they do not interfere with the tip of the chuck 18.
In order to newly load the work into the chuck 18, the slide of the tool rest 24 moves to the left, and the work pushing device 2 comes to the front of the chuck 18. Move the workpiece pushing device 2 forward and position it. Push the workpiece,
After tightening the chuck, lower the workpiece pushing device 2 to the rear,
Move further to the right and process from cutting tool 22 to cutting tool 23. Then, bring the unloader pin 20 to the front of the chuck. In other words, the front and rear strokes can be made without interfering with the chuck, and the left and right unloader pins 2.
0 and the workpiece pushing device 2, one cycle of workpiece unloading, workpiece loading and processing is completed. Since the unloader pin 20 and the workpiece pushing device 2 can operate simultaneously without running back and forth more than necessary, there is no time lag and the time taken to carry in and take out the workpiece can be shortened.
(考案の効果)
以上の様に本考案によればNC制御されてX,
Z軸移動する刃物台の側部にワーク押込装置とア
ンローダを連設したことによつてワーク押込装置
及びアンローダに特別の移動機構を必要とせずに
済み、構造が簡単で設置空間に無理がなく且つ安
価に製作できるばかりでなくワークの搬出入、ワ
ーク加工の1サイクルの行程時間が大巾に短縮で
きる等の優れた効果を得ることができる。(Effect of the invention) As described above, according to the invention, X,
By connecting the workpiece pushing device and unloader to the side of the tool post that moves on the Z axis, there is no need for a special movement mechanism for the workpiece pushing device and unloader, and the structure is simple and the installation space is not unreasonable. Not only can it be manufactured at a low cost, but it can also provide excellent effects such as greatly shortening the process time for one cycle of loading and unloading workpieces and machining workpieces.
しかも円柱状、円筒上の長尺のワークをシユー
トから確実にホツパーのワーク設定位置に移送で
きるという効果もある。 Moreover, there is also the effect that long workpieces in the form of columns or cylinders can be reliably transferred from the chute to the workpiece setting position of the hopper.
第1図は本考案櫛歯型NC旋盤におけるワーク
自動搬出入装置の実施例を示す正面図、第2図は
ワーク押込装置を示す斜視図、第3図は同ワーク
押込装置の断面図、第4図は同実施例の使用状態
を示す説明図、第5図は本考案装置で加工される
ワークを示す平面図である。
1……シユート装置、2……ワーク押込装置、
3……シユート、5,6……ワーク、9……ホツ
パー、18……チヤツク、21……刃物群、24
……刃物台、25……アンローダ、90……シユ
ート側平側壁。
Fig. 1 is a front view showing an embodiment of the automatic workpiece loading/unloading device for the comb-tooth type NC lathe of the present invention, Fig. 2 is a perspective view showing the workpiece pushing device, and Fig. 3 is a sectional view of the workpiece pushing device. FIG. 4 is an explanatory view showing how the same embodiment is used, and FIG. 5 is a plan view showing a workpiece processed by the apparatus of the present invention. 1...Chute device, 2...Work pushing device,
3... Shoot, 5, 6... Work, 9... Hopper, 18... Chick, 21... Cutlery group, 24
...Turret, 25...Unloader, 90...Chute side flat side wall.
Claims (1)
動させて回転する主軸のワークチヤツクに把持し
た円柱状ワークを刃物で加工する櫛歯状NC旋盤
に於いて、 該刃物台の刃物設置部の側部に未加工ワークを
貯えるホツパーを設け、同ホツパー内のワークを
回転自在な押付板の前進動によりワークチヤツク
に1個毎送り出すワーク押込装置を設け、又該刃
物台の刃物設置部の他方側部にワークをワークチ
ヤツクから授かるアンローダを設け、更にホツパ
ーにワークを供給するシユート装置を刃物台上の
アンローダがワークチヤツクからワークを授かる
位置にあるときにワークをホツパーに供給できる
位置に配置し、しかも上記ホツパーの受口の巾を
ワークの巾より僅か長くするとともにシユート側
平側壁がシユート装置のシユート終端に向かつて
傾斜させたことを特徴とする櫛歯型NC旋盤にお
けるワークの自動搬出入装置。[Scope of Claim for Utility Model Registration] In a comb-shaped NC lathe that processes a cylindrical workpiece gripped by a rotating spindle work chuck by moving a turret with a comb-shaped cutter under NC control using the cutter, A hopper for storing unprocessed workpieces is provided on the side of the cutter installation part of the tool post, and a workpiece pushing device is provided for feeding the workpieces in the hopper one by one into a workpiece chuck by the forward motion of a rotatable pressing plate, and the cutter An unloader for receiving the work from the work chuck is installed on the other side of the tool installation part of the turret, and a chute device for feeding the work to the hopper is installed to supply the work to the hopper when the unloader on the tool post is in a position to receive the work from the work chuck. In a comb-tooth type NC lathe, the width of the socket of the hopper is slightly longer than the width of the workpiece, and the flat side wall of the chute side is inclined toward the end of the chute of the chute device. Automatic loading/unloading device for workpieces.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986037978U JPH0533244Y2 (en) | 1986-03-14 | 1986-03-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986037978U JPH0533244Y2 (en) | 1986-03-14 | 1986-03-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62150003U JPS62150003U (en) | 1987-09-22 |
JPH0533244Y2 true JPH0533244Y2 (en) | 1993-08-24 |
Family
ID=30849791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986037978U Expired - Lifetime JPH0533244Y2 (en) | 1986-03-14 | 1986-03-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0533244Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4837775A (en) * | 1971-09-20 | 1973-06-04 | ||
JPS5024881A (en) * | 1973-06-25 | 1975-03-17 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54154485U (en) * | 1978-04-20 | 1979-10-26 |
-
1986
- 1986-03-14 JP JP1986037978U patent/JPH0533244Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4837775A (en) * | 1971-09-20 | 1973-06-04 | ||
JPS5024881A (en) * | 1973-06-25 | 1975-03-17 |
Also Published As
Publication number | Publication date |
---|---|
JPS62150003U (en) | 1987-09-22 |
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