JPS5942232A - Driving mechanism in work piece moving and positioning device - Google Patents

Driving mechanism in work piece moving and positioning device

Info

Publication number
JPS5942232A
JPS5942232A JP15268282A JP15268282A JPS5942232A JP S5942232 A JPS5942232 A JP S5942232A JP 15268282 A JP15268282 A JP 15268282A JP 15268282 A JP15268282 A JP 15268282A JP S5942232 A JPS5942232 A JP S5942232A
Authority
JP
Japan
Prior art keywords
guide rails
work piece
moving
axis
supporting table
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.)
Pending
Application number
JP15268282A
Other languages
Japanese (ja)
Inventor
Kiju Kawada
川田　喜重
Takeshi Kusaka
健 日下
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.)
Amada Co Ltd
Original Assignee
Amada 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 Amada Co Ltd filed Critical Amada Co Ltd
Priority to JP15268282A priority Critical patent/JPS5942232A/en
Priority to GB08323603A priority patent/GB2128113B/en
Priority to DE19833331905 priority patent/DE3331905C2/en
Publication of JPS5942232A publication Critical patent/JPS5942232A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/0093—Working by laser beam, e.g. welding, cutting or boring combined with mechanical machining or metal-working covered by other subclasses than B23K
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0853—Devices involving movement of the workpiece in at least in two axial directions, e.g. in a plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/267—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to prevent skewness between the relatively slidable members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
    • B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
  • Machine Tool Units (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Punching Or Piercing (AREA)

Abstract

PURPOSE:To obtain the compact and highly accurate driving mechanism without necessitating heavy and rigid member, being connected so as to ride over guide rails, by a method wherein ball lead screws of a driving force transmitting mechansm for moving the work piece are provided at each guide rails so as to be positioned in the vicinity thereof. CONSTITUTION:A main supporting table and a sub supporting table are provided at the left and right sides of the X-axis of a machine table 11. The guide rails 17, 19, parallel to the Y-axis of the mchine, are secured to the main supporting table while the ball lead screws 21, 23, constituting a part of the driving force transmitting device, are supported by bearing devices 25 and gear boxes 27 at the inside of the guide rails so as to be closed to the rails. The positioning and moving of the work piece in the X-axis direction are controlled numerically by a carriage 51 driven by a motor 55. The moving and positioning of the work piece in the Y-axis direction are effected by the driving rotation of a screw 21, driven by the output shaft 59 of the motor 57 through gears 61, 63 and the rotation of the screw 23, transmitted through engaging with the gears 75, 77 in the gear box 27.

Description

【発明の詳細な説明】 本発明は被加工月移動位間決め装置にお（ノる駆動機構
に関わり、史に詳細には例えばレーザ加工機、放電加工
機、パンデプレスなどのテーブル上で被加工材を移動位
置決めりる装置においＣ１平行して離隔しで設けたガイ
ドレール毎に被加工材を移動位置決めする駆動力伝達機
構を設りた駆動機構に関Ｊるものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a drive mechanism for determining the movement position of a workpiece, and more particularly, the present invention relates to a drive mechanism for determining the movement position of a workpiece. This invention relates to a drive mechanism in a device for moving and positioning a workpiece, which is provided with a driving force transmission mechanism for moving and positioning a workpiece for each guide rail provided in parallel and spaced apart.

従来の上記したガイドレールの平行離隔距離は大型機に
なる程大きくなり、ガイドレールに跨がって被加工材を
把持移送位置決めする装置は、その駆動力伝達機構をガ
イドレールの中央に設（）（あっ−Ｃ被加工材を均一に
同距離移動しＣいたために型側な桟道どならざるを得な
か）だ。The parallel separation distance of the conventional guide rails described above increases as the machine becomes larger, and devices that grip, transfer, and position workpieces by straddling the guide rails have a driving force transmission mechanism installed in the center of the guide rails ( ) (Ah, because the workpiece was moved uniformly the same distance, it had no choice but to be a railing on the mold side.)

従つＣ移動位置１決め装置全体が大型と４する不都合が
あったのである。Therefore, there was a disadvantage that the entire C moving position determining device was large in size.

本発明［ま上記不都合を克服づべくなされたもので、以
下に図面にもとづいて好適実施例を６イ細（こ説明りる
。The present invention has been made to overcome the above-mentioned disadvantages, and preferred embodiments of the present invention will be described in detail below with reference to the drawings.

第１図、第２図はレーザ加工機１の止面及び側面図ぐ加
工ヘッド３は１部アーム部５の９１；りνｉｉ　Ｌｌ−
＋ｉＵ（プてあつＣ１中央の固定チーシルアとの１１１
目こ−Ｉ＋・ツブ９を備え−Ｃいる。1 and 2 are a stop face and a side view of the laser processing machine 1.
+iU (111 with fixed Chishilua in the center of Puteatsu C1
It has Meko-I+ and Tsubu 9 and -C.

上記固定テーブル７の下は機台１１′ｃあつ（、機台１
１からＸ軸方向左右には主支台１ごうと副支台１５が設
けＣある。主支台１３３には！：ｊに離隔しＵＹ軸に平
行なガイドレール１７．１９が固’ａ　シＣあり、接近
した内側に駆動力伝達ＲＺ　Ｏ）一部をな１ボールリー
ドスクリ−ｒ−２１，２３が、ｉｌｉ＋ｌ受装置２５と
ギＡ７−ボックス２７とにそれぞれ支承されている。Below the fixed table 7 is a machine stand 11'c (, machine stand 1
A main support 1 and a sub-support 15 are provided on the left and right sides of the main support 1 in the X-axis direction. On the main support stand 133! : There is a fixed guide rail 17.19 parallel to the UY axis spaced from It is supported by the receiving device 25 and the gear A7-box 27, respectively.

前記したガイドレール１７．１９に跨ってＹ軸方向に移
動自在な移動位置決め装置の一部をな１総括的なＹ軸方
向移動体２９は、本実施例ぐはＹ軸方向のＹ方向部材３
１とＸ軸方向に延びたＸｈ向梁部部材３とを連結しＣ構
成されている。A comprehensive Y-axis moving body 29, which is a part of the moving positioning device that can freely move in the Y-axis direction over the guide rails 17 and 19 described above, is a Y-direction member 3 in the Y-axis direction in this embodiment.
1 and an Xh-direction beam member 3 extending in the X-axis direction are connected to form a C structure.

Ｙ方向部材３１は下面にぞれぞれガイドレール１７．１
９と係合するリニＡ７−モーションベアリング３５を両
端付近に保持していで、また前記したボールリードスク
リュー２１．２３と螺合するボールナラ１〜３７を第４
図の右端内側に備えている。The Y-direction members 31 each have guide rails 17.1 on the bottom surface.
The linear A7-motion bearing 35 that engages with 9 is held near both ends, and the ball nuts 1 to 37 that are threadedly engaged with the ball lead screws 21 and 23 described above are held in the fourth
It is located inside the right edge of the figure.

Ｘ方向梁部材３３の土にはキャリッジベース３９（第１
図参照）が固着しＣある。キＸ・リッジベース３９の前
面りなわちレーザ加■（幾１の加工ヘッド側には平行し
た例えば２本のＸ軸方向ガイドレール４１と、その間に
リードスクリコ−４３を備え、］・側前ノ゛〕には多数
のボールナツトコ４５を埋没した左石２枚の可動デープ
ル４７をＹ方向部材３１に固るしＣいる。A carriage base 39 (first
(see figure) is stuck and there is C. The front side of the ridge base 39, ie, the laser machining (for example, two parallel X-axis guide rails 41 are provided on the processing head side, and a lead scrico 43 is provided between them). In [], two movable laps 47 on the left side, in which a large number of balls 45 are buried, are fixed to the Y-direction member 31.

この可動デープル４５は第１図に見られるようにＸｌｌ
０方向の外側で複数の車輪４９などＣ支承されている。This movable daple 45 is
A plurality of wheels 49 and the like are C-supported on the outside in the 0 direction.

前記したＸ軸方向ガイドレール４１に案内され、リード
スクリュー４３に駆動されＣＸ軸力向に移動位置決めさ
れる：１−ヤリッジ５）１が設りてあり、４ニヤリツジ
５１の前方には把持装置５ζ３＜１ｊｊ４図参照）が複
数段（プ（ある。Guided by the aforementioned X-axis direction guide rail 41, driven by the lead screw 43, moved and positioned in the CX-axis force direction: 1-Year ridge 5) 1 is provided, and in front of the 4-Year ridge 51 is a gripping device 5ζ3. There are multiple stages (see Figure 1jj4).

従っＣ二にＡｌリッジ５１は、（列えばザーボヒータな
どの電動機５５・（第３３図４照）にＪ、つＣ数ｆｉｔ
＋制御的に液加１月をＸ　Ｑ’ｌｌｌ　Ｚｊ向に移動（
☆置決めりるの′Ｃある。Therefore, the Al ridge 51 is placed on C2, and the number of C is
+Move the liquid addition January in the direction of X Q'llll Zj in a controlled manner (
☆There is 'C' to decide the position.

液加ＴｌをＹ＠力方向移動位置決めするの（よ、一方Ｃ
は４ノーボセータなどの電動供５７の出力軸５９からギ
ルツーボックス２７の中で、ギ＼ノー６１、ギＡ７−　
（３３を経て第４図の下側に示したボールリードスクリ
ュ−２１を直接駆動回転しくいる。Move and position the liquid Tl in the Y@force direction (Y, on the other hand C
is from the output shaft 59 of the electric supply 57 such as a 4-nobosator to the gear \no 61 and the gear A7-
(Through 33, the ball lead screw 21 shown at the bottom of FIG. 4 is directly driven and rotated.

他力このボールリードスクリコ−２１の巾由ど一体回転
でるベベルギヤー（３５がギ＼Ｉ−小ツクス２７の内で
第４図に示したように」−万に延びる連結軸６７のベヘ
ルギ１７−６９と係合しくい−Ｃ１連結軸６７はカップ
リング７１．７３を経て１一方のギＡ７−ボックス２７
に延びている。A bevel gear (35) rotates integrally with the width of the ball lead screw 21 (as shown in FIG. 4 within the gear 27). 69 and the gear C1 connecting shaft 67 is connected to one gear A7 through the coupling 71 and 73 to the box 27.
It extends to

上ｌフのギ１／−ボックス２７の中でＩＩｊびベベルギ
Ａ７−７５と７７どの係合にＪ、っ−Ｃ直角に回転方向
を変更し、上側のボールリードスクリュー２３に回転を
伝達し−（いる。In the upper gear 1/- box 27, the engagement between IIj and bevel gear A7-75 and 77 changes the direction of rotation perpendicularly to J and C, and transmits the rotation to the upper ball lead screw 23. (There is.

なお第４図には図示を省略しであるが、ボールリードス
クリュ−２１と２３の間に連結軸６７の撓みとか負荷の
アンバランスなどに起因する回転速度のＪ＞　＜れなど
を検出覆る機構を備え（、これを補ｊ１−Ｊる無段変速
暑幾などを用意覆ること−し可能である。。Although not shown in FIG. 4, there is a mechanism for detecting and overcoming changes in rotational speed caused by deflection of the connecting shaft 67 or unbalanced load between the ball lead screws 21 and 23. (It is possible to supplement this by preparing a continuously variable transmission gear etc.).

以上詳記した本発明の実施例装置は、大きく１づ１隔し
Ｃ４Ｌ行に設りられたガイドレールに案内されて液加１
拐を移動位置決めりるに当り、その移動の駆動力伝ｊヱ
機椙のボールリードスクリューをガイドレール１１ノに
接近しＣ設りたものである。The apparatus according to the embodiment of the present invention described in detail above is guided by guide rails installed in rows C4L at roughly 1-by-1 intervals.
When moving and positioning the guide rail, a ball lead screw for transmitting the driving force for the movement is installed close to the guide rail 11.

従っＣ移動部に負荷の作用づる部分と駆動力伝達ｒＸＩ
Ｘ分の間のモーメントを大幅に減小Ｃき、ガイドレール
を跨いで連結ηる部材を単側部材にりる必要がなく一１
ンバク］・ζ・′高ｔ＾Ｌａの移動位置決め装置を得た
のである。Therefore, the part on which the load acts on the C moving part and the driving force transmission rXI
The moment between
Thus, a moving positioning device with a height of t^La has been obtained.

なお例示したレーザ加工（幾の場合は１ｒＦＩ次的に加
重部分の冷却液を回収Ｊる受Ｉｌｌ装置を両力イトレー
ルのげ１隔距離の中火に設置でさる利益４：）冑られた
のである。In addition, the laser processing shown in the example (in the case of 1rFI, it is advantageous to install the receiving device that collects the coolant of the weighted part at a medium heat distance of 1 distance from both power rails) is clear. be.

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

第１図は実施例のシー１１加］二拡の」［面図第２図は
同上右側面図 第３図は同」一平面図 第４図は第２図のＩＶ−ＩＶ所曲矢祝図（ある、。 （図面の主要部分を表ね′？１１′：ＩＨの説明）１・
・・レー［ア加工捻 ２１・・・ポールリードスクリ１− ２３・・・ポールリードスクリ−１−Figure 1 is an enlarged view of the embodiment. Figure 2 is the same right side view. Figure 3 is the same. Diagram (Yes. (Represents the main parts of the drawing'?11': Explanation of IH) 1.
...Lee [A processing twist 21...Pole lead screw 1- 23...Pole lead screw -1-

Claims (1)

【特許請求の範囲】[Claims] 加工機の上手ギｌｌツブの間で被加工材を水平に移動位
置決めづる装置にあい−Ｃ、テーブル上に平（うに離隔
しＣ設りたガイドレール毎に接近して駆動力伝達機構を
設（づたことを特徴と覆る被加工材移動位置決め装置に
（１３りる駆動機構。For a device that horizontally moves and positions the workpiece between the upper gills of a processing machine, a driving force transmission mechanism is installed close to each guide rail that is spaced apart on the table. (The workpiece movement and positioning device has the following features: 13 drive mechanisms.
JP15268282A 1982-09-03 1982-09-03 Driving mechanism in work piece moving and positioning device Pending JPS5942232A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP15268282A JPS5942232A (en) 1982-09-03 1982-09-03 Driving mechanism in work piece moving and positioning device
GB08323603A GB2128113B (en) 1982-09-03 1983-09-02 Apparatus for positioning a workpiece in a machine tool
DE19833331905 DE3331905C2 (en) 1982-09-03 1983-09-03 Laser beam processing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15268282A JPS5942232A (en) 1982-09-03 1982-09-03 Driving mechanism in work piece moving and positioning device

Publications (1)

Publication Number Publication Date
JPS5942232A true JPS5942232A (en) 1984-03-08

Family

ID=15545805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15268282A Pending JPS5942232A (en) 1982-09-03 1982-09-03 Driving mechanism in work piece moving and positioning device

Country Status (3)

Country Link
JP (1) JPS5942232A (en)
DE (1) DE3331905C2 (en)
GB (1) GB2128113B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02269523A (en) * 1989-04-12 1990-11-02 Hoden Seimitsu Kako Kenkyusho Ltd Wire cutting electric discharge machine
CN111421351A (en) * 2020-05-18 2020-07-17 广西南宁市弘翔机电设备有限公司 Multi-station three-side processing rotary workbench

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217148C2 (en) * 1992-05-23 1998-04-23 Saechsische Werkzeug Und Sonde Loading process and device for a laser cutting machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB469173A (en) * 1935-11-15 1937-07-15 Arthur Alexander Dashwood Lang Improvements in or relating to machines for shaping airscrew blades
GB629985A (en) * 1944-03-20 1949-10-03 Giddings & Lewis Improvements in or relating to metal-cutting and like machine tools
CH251188A (en) * 1945-10-30 1947-10-15 Genevoise Instr Physique Machine tool.
US2947227A (en) * 1957-11-12 1960-08-02 Kearney & Trecker Corp Twin screw elevating mechanism
US3270591A (en) * 1963-07-09 1966-09-06 Winter Products Inc Spacing table
DE1965040A1 (en) * 1969-12-27 1971-07-08 Wolff Fa Gustav Machine tool
JPS5912419B2 (en) * 1976-12-16 1984-03-23 株式会社東芝 table equipment
US4503313A (en) * 1981-04-07 1985-03-05 Amada Engineering & Service Co., Inc. Relatively adjustable laser and optic system for laser processing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02269523A (en) * 1989-04-12 1990-11-02 Hoden Seimitsu Kako Kenkyusho Ltd Wire cutting electric discharge machine
CN111421351A (en) * 2020-05-18 2020-07-17 广西南宁市弘翔机电设备有限公司 Multi-station three-side processing rotary workbench
CN111421351B (en) * 2020-05-18 2021-11-05 唐山陆凯科技有限公司 Multi-station three-side processing rotary workbench

Also Published As

Publication number Publication date
DE3331905C2 (en) 1997-02-06
DE3331905A1 (en) 1984-03-08
GB8323603D0 (en) 1983-10-05
GB2128113A (en) 1984-04-26
GB2128113B (en) 1985-12-04

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