JPH05253701A - Precision processing equipment - Google Patents
Precision processing equipmentInfo
- Publication number
- JPH05253701A JPH05253701A JP5253692A JP5253692A JPH05253701A JP H05253701 A JPH05253701 A JP H05253701A JP 5253692 A JP5253692 A JP 5253692A JP 5253692 A JP5253692 A JP 5253692A JP H05253701 A JPH05253701 A JP H05253701A
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- work
- precision processing
- ball screw
- reference numeral
- 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
Links
Landscapes
- Turning (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、光学部品などを加工す
る精密加工装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a precision processing apparatus for processing optical parts and the like.
【０００２】[0002]
【従来の技術】以下、従来の加工装置について図面を参
照して説明する。2. Description of the Related Art A conventional processing apparatus will be described below with reference to the drawings.
【０００３】図２において、１０は被加工物である。１
１は被加工物１０を保持回転させるスピンドルである。
１２は被加工物１０を加工する刃物である。１３は刃物
１２を被加工物１０へ送りをかける一軸のテーブルであ
る。１４はテーブル１３を移動させるボールネジであ
る。１５はボールネジ１４を駆動するモーターである。
１６は刃物１２を被加工物１０へ切込みをかける一軸の
テーブルである。１７はテーブル１６を移動させるボー
ルネジである。１７はボールネジを駆動するモーターで
ある。In FIG. 2, reference numeral 10 is a workpiece. 1
A spindle 1 holds and rotates the workpiece 10.
Reference numeral 12 is a blade for processing the workpiece 10. Reference numeral 13 is a uniaxial table for feeding the blade 12 to the workpiece 10. Reference numeral 14 is a ball screw for moving the table 13. A motor 15 drives the ball screw 14.
Reference numeral 16 is a uniaxial table for cutting the blade 12 into the workpiece 10. Reference numeral 17 is a ball screw for moving the table 16. A motor 17 drives a ball screw.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら従来の加
工装置は、図２に示したように、加工する際、被加工面
の一面をチャックで受けているため裏面の加工の際、被
加工物を一度はずし再度チャッキングする必要があり、
被加工面の表裏２面間の平行度が悪化するという課題を
有していた。However, the conventional processing apparatus, as shown in FIG. 2, receives one surface of the surface to be processed by the chuck at the time of processing, so that the object to be processed is processed at the time of processing the back surface. It is necessary to remove it once and chuck it again,
There was a problem that the parallelism between the front and back surfaces of the work surface deteriorates.
【０００５】そこで、本発明は、被加工物を保持手段か
ら取りはずすことなく、被加工物の表裏両面を精度よく
加工できる精密加工装置に関するものである。Therefore, the present invention relates to a precision processing apparatus capable of accurately processing both front and back surfaces of a workpiece without removing the workpiece from the holding means.
【０００６】[0006]
【課題を解決するための手段】本発明の精密加工装置は
被加工物の表裏２面を同時に旋削できる相対向する１対
の加工手段を有するものである。The precision machining apparatus of the present invention has a pair of machining means facing each other capable of simultaneously turning two surfaces of a workpiece.
【０００７】[0007]
【作用】本発明によれば、ワークを１チャッキングで保
持し、表裏２面を旋削できる機能を有した精密加工装置
であるため、被加工面の表裏２面間の平行度を確保する
ことができる。According to the present invention, since it is a precision machining apparatus having a function of holding a work by one chucking and turning two front and back surfaces, it is possible to secure parallelism between the front and back two surfaces of a work surface. You can
【０００８】[0008]
【実施例】本発明の実施例について、以下図面を参照し
ながら説明する。Embodiments of the present invention will be described below with reference to the drawings.
【０００９】図１は本発明の一実施例における精密加工
装置の斜視図である。同図において、１は被加工物、２
は被加工物１を保持回転させるスピンドル、３は被加工
物１を加工するため対向して設けられた１対の刃物であ
る。４は刃物３を被加工物１へ切込みをかける一軸のテ
ーブルである。５はテーブル４を移動させるボールネジ
である。６はボールネジ５を駆動するモーターである。
７は刃物３を被加工物１へ送りをかける一軸のテーブル
である。８はテーブル７を移動させるボールネジであ
る。９はボールネジを駆動するモーターである。FIG. 1 is a perspective view of a precision processing apparatus according to an embodiment of the present invention. In the figure, 1 is a workpiece, 2
Is a spindle for holding and rotating the work piece 1, and 3 is a pair of blades provided to face the work piece 1 in order to machine the work piece 1. Reference numeral 4 is a uniaxial table for cutting the blade 3 into the workpiece 1. Reference numeral 5 is a ball screw for moving the table 4. 6 is a motor for driving the ball screw 5.
Reference numeral 7 is a uniaxial table for feeding the blade 3 to the workpiece 1. A ball screw 8 moves the table 7. A motor 9 drives a ball screw.
【００１０】本実施例によれば、２ヶの刃物で被加工物
の１度のチャッキングで表裏２面を加工することがで
き、被加工物着脱による加工精度の低下を防ぐことがで
きる。According to the present embodiment, the front and back surfaces can be machined with two blades by once chucking the workpiece, and the deterioration of the machining accuracy due to the attachment and detachment of the workpiece can be prevented.
【００１１】[0011]
【発明の効果】本発明によれば、ワークを１チャッキン
グで保持し、表裏２面を旋削できる機能を有した精密加
工装置であるため、被加工面の表裏２面間の平行度を確
保することができる。According to the present invention, the precision machining device has a function of holding a workpiece by one chucking and capable of turning two front and back surfaces. Therefore, the parallelism between the front and back two surfaces of the work surface is secured. can do.
【図１】本発明の一実施例における斜視図FIG. 1 is a perspective view of an embodiment of the present invention.
【図２】従来の精密加工装置の斜視図FIG. 2 is a perspective view of a conventional precision processing device.
１ 被加工物 ２ スピンドル ３ 刃物 ４，７ テーブル ５，８ ボールネジ ６，９ モーター 1 Workpiece 2 Spindle 3 Blade 4,7 Table 5,8 Ball screw 6,9 Motor
Claims (1)
前記被加工物の表裏２面を同時旋削できる相対向する１
対の加工手段と、前記加工手段を移動可能する手段とを
有する精密加工装置。1. A means for holding and rotating a workpiece,
Opposite faces 1 capable of simultaneously turning two surfaces of the workpiece 1
A precision processing device having a pair of processing means and means for moving the processing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5253692A JPH05253701A (en) | 1992-03-11 | 1992-03-11 | Precision processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5253692A JPH05253701A (en) | 1992-03-11 | 1992-03-11 | Precision processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05253701A true JPH05253701A (en) | 1993-10-05 |
Family
ID=12917497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5253692A Pending JPH05253701A (en) | 1992-03-11 | 1992-03-11 | Precision processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05253701A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014034361A1 (en) | 2012-08-30 | 2014-03-06 | Ntn株式会社 | Turning method and turning device |
-
1992
- 1992-03-11 JP JP5253692A patent/JPH05253701A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014034361A1 (en) | 2012-08-30 | 2014-03-06 | Ntn株式会社 | Turning method and turning device |
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