JPS60255338A - Head replacing apparatus in turret type machine tool - Google Patents

Head replacing apparatus in turret type machine tool

Info

Publication number
JPS60255338A
JPS60255338A JP9453884A JP9453884A JPS60255338A JP S60255338 A JPS60255338 A JP S60255338A JP 9453884 A JP9453884 A JP 9453884A JP 9453884 A JP9453884 A JP 9453884A JP S60255338 A JPS60255338 A JP S60255338A
Authority
JP
Japan
Prior art keywords
head
holder
turret
machine tool
magazine
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
JP9453884A
Other languages
Japanese (ja)
Other versions
JPS64163B2 (en
Inventor
Mitsuo Suzuki
光雄 鈴木
Hitoshi Hashimoto
等 橋本
Nobuyasu Ichikawa
市川 進康
Kazuo Yamada
一穂 山田
Akira Ozawa
晃 小澤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP9453884A priority Critical patent/JPS60255338A/en
Priority to GB08431179A priority patent/GB2154162B/en
Priority to FR848418876A priority patent/FR2556627B1/en
Priority to US06/682,212 priority patent/US4656726A/en
Publication of JPS60255338A publication Critical patent/JPS60255338A/en
Publication of JPS64163B2 publication Critical patent/JPS64163B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Automatic Tool Replacement In Machine Tools (AREA)
  • Drilling And Boring (AREA)
  • Multi-Process Working Machines And Systems (AREA)

Abstract

PURPOSE:To reduce the dimension of the apparatus by permitting the head replacement between a supporting arm which shifts replacement position through indexing a magazine installed onto a body and a holder which shifts transversely to the replacement position, in the captioned machine tool equipped with a 3-axis rectangular-coordinate type transfer mechanism. CONSTITUTION:A turret head 7 installed onto a holder 5 is shifted transversely to a replacement position 24, after use, by a Y-axis driving source 11 and transferred to the clamping part 21a of a vacant supporting arm 21 in waiting, through the catching of the projection of the head 7 which is not shown in the figure. The holder 7 is a little retreated, and a head magazine 22 is transferred to the replacement position 24 by a driving source 23 through indexing a necessary turret head 7, and clamped onto the clamp of the head holder 5 which is not shown in the figure, and then an unclamping mechanism is operated to release the clamping of the supporting arm 21, and the head is transferred onto the holder 5. Then, the holder 5 is returned to the original position. With such constitution, the dimension of the apparatus can be reduced, and the labor for operator can be lightened.

Description

【発明の詳細な説明】 本発明は、ターレットヘッド全3軸直交座標型の移動機
構を備える工作機本体に支持さnるヘッドホルダに取り
付けて、該本体の移動にょシ前方のセラ)Q上のワーク
に孔明は加工を施すようにしたターレット型工作機械に
おけるヘッド交換装置に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention provides a turret head that is attached to a head holder that is supported on a machine tool main body and is equipped with a three-axis orthogonal coordinate movement mechanism, so that the main body can be moved. Komei relates to a head exchange device for a turret-type machine tool that processes workpieces.

従来この種装置として、特公昭52−6789号公報に
より工作機の一側に複数のターレットヘッドを支持する
ヘッドマガジンを配置し、該工作機と該ツガ。ジンとの
間にターレットヘッドを搬送する移動8を設けるものは
知らnるが、このものでは該工作機と該マガジンとの間
に移動台を設けることからターレットヘッド交換装置が
大型化すること及び該移動台を手動にょシ移動させるこ
とから作業者に負担がかかる不都合がある。
As a conventional device of this kind, according to Japanese Patent Publication No. 52-6789, a head magazine for supporting a plurality of turret heads is arranged on one side of a machine tool, and the machine tool and the hemlock. It is known that a moving table 8 for transporting the turret head is provided between the machine tool and the magazine, but in this case, a moving table is provided between the machine tool and the magazine, which increases the size of the turret head exchange device. There is an inconvenience that a burden is placed on the operator because the moving table must be moved manually.

本発明は、かかる不都合を解消すべく、ヘッドホルダを
支持する工作機本体の動きを利用してターレットヘッド
搬送用の移動萱等を用いずにヘッド交換ができるように
した交換装置を提供することをその目的とするもので、
ターレットヘッドを3軸直交座標型の移動機構を備える
工作機本体に支持さnるヘッドホルダに取り付けて、該
本体の作動により前方のセット台上のワークに孔明は加
工を施すようにしたターレット型工作機械において、タ
ーレットヘッドケ該ヘツPホルダの横方向−側に着脱自
在に取り付け、該本体の配置部の横方向−側にターレッ
トヘッドを夫々着脱自在に把持する放射状の複数本の支
持アームを有するヘッドマガジンを配置して、こnら支
持アームの任意の1本を該マガジンに備えるインデック
ス機構により該ホルダの横動軌跡内に臨む交換位置に選
択自在とし、該ホルダの横方向−側への横動により該ホ
ルダと該交換位置に選択さnfc[支持アームとの間で
ターレットヘッドを交換自在として成る。
In order to eliminate such inconveniences, the present invention provides a head exchanger that utilizes the movement of the machine tool body that supports the head holder to enable head exchange without using a movable turret for conveying the turret head. Its purpose is to
A turret type in which the turret head is attached to a head holder supported by a machine tool body equipped with a 3-axis orthogonal coordinate movement mechanism, and the workpiece on the set table in front is machined by the operation of the body. In a machine tool, a turret head is removably attached to the lateral side of the head P holder, and a plurality of radial support arms are provided on the lateral side of the arrangement portion of the main body, each of which grips the turret head in a removable manner. A head magazine having a head magazine is arranged, and any one of these support arms can be freely selected to an exchange position facing within the lateral movement locus of the holder by means of an indexing mechanism provided in the magazine, and the head magazine is moved to the side in the lateral direction of the holder. The turret head is freely exchangeable between the holder and the NFC support arm, which is selected to the exchange position by the lateral movement of the NFC.

以下、本発明を図示の実施例に付き説明する。The present invention will be explained below with reference to illustrated embodiments.

第1図及び第2図を参照して、(1)は機4、(2)は
該機8(1)上の前方位置に設けたワークセット台、(
3)はその後方位置に設け7’c3軸直交座標型の移動
機構を備える工作機本体を示し、該本体(3)は、該セ
ット台(2)に向って進退する方向をX軸、横方向をY
軸、上下方向を2軸として、こn、ら直交座標系の3軸
方向に移動自在の可動枠(4)ヲ備え、該可動枠(4)
にヘッドホルダ(5)を介して周囲に複数のスピンドル
(6)を有するターレットヘッド(7)を取り付けるも
のとした。こnを更に詳述するに、図示のもので該本体
(3)は、該機台(1)上のガイドレール(8a)に沿
ってY軸方向に摺動自在のテーブル(8ンと、該テーブ
ル(8)上のガイドレール(9a)に沿ってX軸方向に
摺動自在のコラム(9)とを備え、該可動枠(4)ヲ該
コラム(9)上のガイドレール(4a)に沿ってZ軸方
向に摺動自在として成るもので、該可動枠(4)と該テ
ーブル(8)と該コラム(9)トに夫々サーボモータか
ら成る各別の駆動源00 (11) Q2を各ガイドス
クリュ(10a)(lla)(12a)を介して連結し
、かくて該可動枠(4)に、こnに連なるZ軸周駆動源
00の作動によるZ軸方向への動きと、該テーブル(8
)に連なるY動用駆動源(11)の作動による該テーブ
ル(8)ヲ介してのY軸方向への動きと、該コラム(9
)に連なるX軸用駆動源0オの作動による該コラム(9
)を介してのX軸方向への動きとが与えらnるようにし
た。
Referring to FIGS. 1 and 2, (1) is the machine 4, (2) is the work set table provided at the front position on the machine 8 (1), (
3) shows a machine tool main body equipped with a 7'c three-axis orthogonal coordinate type moving mechanism installed at the rear position, and the main body (3) has an X axis and a horizontal direction in the direction of advancing and retreating toward the set table (2). direction to Y
The movable frame (4) is provided with a movable frame (4) that is movable in three axes of an orthogonal coordinate system, with the vertical and vertical directions as two axes.
A turret head (7) having a plurality of spindles (6) around the periphery is attached via a head holder (5). To explain this in more detail, the main body (3) of the illustrated machine includes a table (8) that is slidable in the Y-axis direction along a guide rail (8a) on the machine base (1). a column (9) that is slidable in the X-axis direction along a guide rail (9a) on the table (8), and the movable frame (4) has a guide rail (4a) on the column (9); The movable frame (4), the table (8), and the column (9) are each provided with a separate drive source consisting of a servo motor (00 (11) Q2). are connected via each guide screw (10a) (lla) (12a), and thus the movable frame (4) is moved in the Z-axis direction by the operation of the continuous Z-axis circumferential drive source 00. The table (8
) and the movement in the Y-axis direction via the table (8) due to the operation of the Y-movement drive source (11) connected to the column (9).
) is operated by the X-axis drive source 0 connected to the column (9).
) in the X-axis direction.

又、該ヘッドホルダ(5)は、第3図及び第4図に示す
如く該可動枠(4ンに固定の機枠(5a)内にY軸方向
のインデックス軸(至)と、該インデックス軸α→内に
挿設した駆動軸α4とを備え、該インデックス軸03を
ウオームギア機構0均を介してサーiモ・−夕等の駆動
源0υに連結し、該駆動軸α4)をギア列αカを介して
スピンPルモーター〇綽に連結するようにし、前記ター
レットヘラP(7)の複数のスピンドル(6)に各ベベ
ルギア萌ヲ介して連結した入力軸(イ)を該ターレット
ヘッド(7)の側面に軸設し、該ターレットヘッド(7
)の該インデックス軸α騰の後述する取p付は座への取
v付けで該入力動員が該駆動軸α→に回り止め係会さn
て、該各スピンドル(6)K該スピンドルモータθ8)
による回転が与えらnるようにし、又該ターレットヘッ
ド(7)に該駆動源(至)によるインデックス回転を与
えて、該各スビ・ンPル(6)のいずnかfX軸方向に
向けるようにした。
Further, the head holder (5) has an index axis (to) in the Y-axis direction and an index axis (to) in the Y-axis direction within the machine frame (5a) fixed to the movable frame (4) as shown in FIGS. The index shaft 03 is connected to a drive source 0υ such as a thermometer through a worm gear mechanism, and the drive shaft α4) is connected to a gear train α The input shaft (A) is connected to the spindle motor (6) of the turret spatula P (7) through each bevel gear. ), and the turret head (7
)'s index axis α is attached to the seat as described later, so that the input movement is engaged with the drive shaft α to prevent rotation.
, each spindle (6) K, the spindle motor θ8)
Also, the turret head (7) is given an index rotation by the drive source (to), so that any one of the slots (6) is rotated in the fX-axis direction. I tried to direct it.

ここで本発明によれば、ターレットヘッド(7)をヘッ
ドホルダ(5)の横方向−側即ちY軸方同一側に着脱自
在に取p付け、工作機本体(3)の配置部のY軸方向に
ターレットヘッド(7)を夫々着脱自在に把持する放射
状の複数本の支持アームΦυを有するヘッドマガジン@
を配置して、こnら支持アームeυの任意の1本を該マ
ガジン(イ)に備えるインデックス機構翰により該ホル
ダ(5ン横動軌跡内に臨む交換位置(ハ)に選択自在と
し、該ホルダ(5)のY軸方向−側への横動により該ホ
ルダ(5)と該交換位置(財)に選択さf17’v該支
持アームQDとの間でターレットヘッド(7) ’i=
交換自在とするもので、こnを図示のものに付き詳述す
るに、該ヘッドマガジン(イ)は第5図及び第6図に示
す如く、前記機8(1)上の工作機本体(3)のY軸方
同一側圧設けた架台(ハ)に軸設したY軸に略平行のイ
ンデツクス軸(23a)と、該インデックス軸(2aa
)に−X7列(23b)を介して連結したサーボモータ
等の駆動源(23c )とから成るインデックス機構翰
と、該インデックス軸(23a)に固楚の放射状にのび
る支持アームQηの複数本とを備え、該台支持アーム(
財)の先端に設けたクランプ部(21a)によシタ−レ
ットヘラP(7)を前記入力軸(4)の逆側に設けた突
起部(至)において着脱自在釦把持するものとし、該駆
動源(23c )によシこfら支持アーム01)の任意
の1本を該交換位置(財)に選択移動させるようにした
According to the present invention, the turret head (7) is removably attached to the lateral side of the head holder (5), that is, on the same side in the Y-axis direction, and A head magazine @ having a plurality of radial support arms Φυ that detachably grip the turret head (7) in each direction.
, any one of these support arms eυ can be freely selected to the exchange position (c) facing the lateral movement locus of the holder (5) by means of an indexing mechanism provided in the magazine (a), and By the lateral movement of the holder (5) in the Y-axis direction - side, the turret head (7) 'i=
The head magazine (A) is replaceable, and as shown in the figure, the head magazine (A) is attached to the machine tool main body (A) on the machine 8 (1), as shown in FIGS. 5 and 6. 3), an index axis (23a) substantially parallel to the Y-axis, which is installed on the frame (c) with the same side pressure in the Y-axis direction;
) and a driving source (23c) such as a servo motor connected to the -X7 row (23b), and a plurality of fixed support arms Qη extending radially from the index shaft (23a). , and the table support arm (
A stopper spatula P (7) is gripped by a removable button at a protrusion (to) provided on the opposite side of the input shaft (4) by a clamp portion (21a) provided at the tip of the input shaft (4). When the source (23c) is used, any one of the support arms 01) is selectively moved to the replacement position.

又、ヘッドホルダ(5)の前記インデックス軸θ場には
、その戦端のフランジに位置決めビンに)とクランプ部
材(ホ)とを備える取り付は座を設けて、その取り付は
座においてターレットヘッド(7) ′fY軸方向に着
脱自在に位置決め固定するようにした。
In addition, the index axis θ field of the head holder (5) is provided with a mounting seat that includes a positioning bottle () and a clamp member (E) on the flange at the end of the head holder (5), and the turret head is mounted at the seat. (7) 'f It is designed to be removably positioned and fixed in the Y-axis direction.

尚、図示のものでは、該各支持アームQ力をY軸方向外
方に傾斜させ、更に該インデックス軸(23a)の軸心
をX軸方向後方に傾斜させて設けて、該交換位置(ハ)
では支持アーム(ロ)上のターレットヘッド(7)の入
力軸−がY軸方向に向くが、他の位置ではターレットヘ
ッド(7ンが後方に退去して工作機本体(3)の移動に
支障?得えないようにした。
In the illustrated example, each support arm Q force is tilted outward in the Y-axis direction, and the axis of the index shaft (23a) is tilted rearward in the X-axis direction, so that the exchange position (ha) is )
In this case, the input shaft of the turret head (7) on the support arm (b) is oriented in the Y-axis direction, but in other positions, the turret head (7) moves backward and interferes with the movement of the machine tool body (3). ?I made it impossible to get it.

次にその作動を説明する。Next, its operation will be explained.

ターレット型工作機械の使用済ターレットヘッド(7)
は、ヘッドホルダ(5ンに取り付けらnた状態でY軸用
駆動源0υの作動により交換位置(ハ)に向けてY軸方
向に横動さnるもので、この横動により予め該交換位置
(ハ)に待機する空の支持アーム4])のクランプ部(
Zta)に該ヘラF″′(7)の突起部(イ)を差し込
んでこnに該ヘッド(7)を把持させ、次いで該ヘッド
ホルダ(7)のクランプ部材(ハ)のクランプを、解除
させると共に、該ホルダ(7)を少し該交換位置(ハ)
から退去させ、ヘッドマガジン(2)の駆動源(23c
)の作動により該マガジン(イ)にストックされたター
レットヘッド(7)のいfrbかを該交換位置(ハ)に
選択移動させた後に、該ヘッドホルダ(7)を該交換位
置(財)に進出させて、該クランプ部材(支)によりそ
のターレットヘッド(7)をクランプさせ、その支持ア
ームQTJのクランプ部(21a)のクランプを解除さ
せ、該Y@用駆動源αηにより該ヘッドホルダ(5)を
旧位置に復帰させて次の加工作業に供える。
Used turret head of turret type machine tool (7)
is a head holder that is attached to the head holder (5) and is laterally moved in the Y-axis direction toward the replacement position (c) by the operation of the Y-axis drive source 0υ, and this lateral movement allows the replacement The clamp part (
Insert the protrusion (a) of the spatula F''' (7) into the head (7) to grip the head (7), and then release the clamp of the clamp member (c) of the head holder (7). At the same time, move the holder (7) slightly to the replacement position (c).
the drive source (23c) of the head magazine (2).
) is operated to selectively move the turret head (7) stocked in the magazine (a) to the replacement position (c), and then move the head holder (7) to the replacement position (c). The turret head (7) is clamped by the clamp member (support), the clamp part (21a) of the support arm QTJ is unclamped, and the head holder (5) is moved by the drive source αη for Y@. ) is returned to its old position and prepared for the next machining operation.

このように本発明によ几ば、3軸直交座標型の移動機構
を備えた工作機本体の配置部の横方向−側に、ターレッ
トヘッドを夫々着脱自在に把持する複数本の支持アーム
を有するヘッドマガジンを配置して、とnら支持アーム
の任意の一本をインデックス機構により該本体上の−\
ラッドルダの横動軌跡内に臨む交換位置に選択自在とし
、該ヘッドホルダの横動により該ホルダと該交換位置に
選択さm2支持アームとの間でターレットヘッドを交換
自在とするもので、別個の搬送装置を用いることなくタ
ーレットヘッドの交換ができるので、ヘッド交換装置を
小型化できるばかりでなく、該本体の移動機構を利用し
ての交換作業であることからその作業能率が向上し、作
業者への負担を軽減できる等の効果含有する。
As described above, according to the present invention, a machine tool body equipped with a three-axis orthogonal coordinate type movement mechanism has a plurality of support arms on the side in the lateral direction of the arrangement section, each of which holds a turret head in a detachable manner. After arranging the head magazine, any one of the support arms is placed on the main body by the indexing mechanism.
The turret head can be freely selected to an exchange position facing within the lateral movement locus of the ladder holder, and the turret head can be exchanged between the holder and the m2 support arm selected at the exchange position by the lateral movement of the head holder. Since the turret head can be replaced without using a conveyance device, the head replacement device can not only be made smaller, but also the replacement work can be done using the movement mechanism of the main body, which improves the work efficiency and saves the operator time. Contains effects such as being able to reduce the burden on people.

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

第1図は本発明実施の一例の側面図%M2図はその平面
図、第3図は第1図の■−■線截断平面図、第4図はそ
の■−■線截断側面図、第5図はヘッドマガジンのイン
デックス軸方向から見た正面必、第6図はその一部截断
側面図である。 (2)・・・ワークセット8(3)・・・工作機本体(
5)・・・ヘッドホルダ (7)・・・ターレットヘッ
ドQ1)・・・支持アーム (泌・・・ヘッドマガジン
翰・・・インデック機構 (2)・・・交換位置特許出
願人 本田技研工業株式会社
FIG. 1 is a side view of an example of the embodiment of the present invention. FIG. 3 is a plan view taken along the line ■-■ in FIG. 1, and FIG. FIG. 5 is a front view of the head magazine as seen from the index axis direction, and FIG. 6 is a partially cutaway side view thereof. (2)...Work set 8 (3)...Machine tool body (
5)...Head holder (7)...Turret head Q1)...Support arm (Secret...Head magazine holder...Index mechanism (2)...Replacement position Patent applicant Honda Motor Co., Ltd. company

Claims (1)

【特許請求の範囲】[Claims] ターレットヘラPを3軸直交座標型の移動機構を備える
工作機本体に支持さnるヘッドホルダに取り付けて、該
本体の作動により前方のセット台上のワークに孔明は加
工を施すようにしたターレット型工作機械において、タ
ーレットヘッドを該ヘッドホルダの横方向−側に着脱自
在に取り付け、該本体の配置部の横方向−側にターレッ
トヘッドを夫々着脱自在に把持する放射状の複数本の支
持アームを有するヘッドマガジンを配置して、こ几ら支
持アームの任意の1本を該マガジンに備えるインデック
ス機構により該ホルダの横動軌跡内に臨む交換位置に選
択自在とし、該ホルダの横方向−似1への横動により該
ホルダと該交換位置に選択さn4該支持チームとの間で
ターレットヘッドを交換自在としたことf!lf#徴と
するターレット型工作機械におけるヘッド交換装置。
A turret in which a turret spatula P is attached to a head holder supported by a machine tool body equipped with a 3-axis orthogonal coordinate type movement mechanism, and the workpiece on the set table in front is machined by the operation of the body. In the mold machine tool, a turret head is detachably attached to the lateral side of the head holder, and a plurality of radial support arms for detachably holding the turret heads are provided on the lateral side of the arrangement part of the main body. A head magazine having a head magazine is arranged, and any one of the support arms can be freely selected to an exchange position facing within the lateral movement locus of the holder by an indexing mechanism provided in the magazine, The turret head can be freely exchanged between the holder and the support team selected to the exchange position by lateral movement to f! A head exchange device for a turret type machine tool with lf# characteristics.
JP9453884A 1983-12-16 1984-05-14 Head replacing apparatus in turret type machine tool Granted JPS60255338A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP9453884A JPS60255338A (en) 1984-05-14 1984-05-14 Head replacing apparatus in turret type machine tool
GB08431179A GB2154162B (en) 1983-12-16 1984-12-11 Drilling machine tools
FR848418876A FR2556627B1 (en) 1983-12-16 1984-12-11 DRILL
US06/682,212 US4656726A (en) 1983-12-16 1984-12-17 Drilling machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9453884A JPS60255338A (en) 1984-05-14 1984-05-14 Head replacing apparatus in turret type machine tool

Publications (2)

Publication Number Publication Date
JPS60255338A true JPS60255338A (en) 1985-12-17
JPS64163B2 JPS64163B2 (en) 1989-01-05

Family

ID=14113094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9453884A Granted JPS60255338A (en) 1983-12-16 1984-05-14 Head replacing apparatus in turret type machine tool

Country Status (1)

Country Link
JP (1) JPS60255338A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111093892A (en) * 2017-08-12 2020-05-01 索特精密机械有限公司 Tool turret

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841374A (en) * 1971-09-30 1973-06-16
JPS5292984A (en) * 1976-01-31 1977-08-04 Kanzaki Kokyukoki Mfg Co Ltd Method of multiple working and device therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841374A (en) * 1971-09-30 1973-06-16
JPS5292984A (en) * 1976-01-31 1977-08-04 Kanzaki Kokyukoki Mfg Co Ltd Method of multiple working and device therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111093892A (en) * 2017-08-12 2020-05-01 索特精密机械有限公司 Tool turret
CN111093892B (en) * 2017-08-12 2021-11-26 索特精密机械有限公司 Tool turret

Also Published As

Publication number Publication date
JPS64163B2 (en) 1989-01-05

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