JPH03234404A - Tool rest - Google Patents
Tool restInfo
- Publication number
- JPH03234404A JPH03234404A JP2540890A JP2540890A JPH03234404A JP H03234404 A JPH03234404 A JP H03234404A JP 2540890 A JP2540890 A JP 2540890A JP 2540890 A JP2540890 A JP 2540890A JP H03234404 A JPH03234404 A JP H03234404A
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- tool
- screw
- machine tool
- movable part
- 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
- 230000001105 regulatory effect Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Turning (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は 刃物の高精度な取り付けを目的とした工作機
械の刃物台に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a tool rest for a machine tool for the purpose of highly accurate attachment of cutlery.
従来の技術
従来の工作機械の刃物台（よ 必要な形状に成形された
刃物を固定することを目的として使用されていも 近年
加工の高精度化に伴い刃物の高精度な取り付けを目的と
してＮＣ機能を有した刃物台や、顕微鏡等の測定機能を
具備した刃物台が使用されていへ
発明が解決しようとする課題
しかし これらの刃物台は全て工作機械に固定されたも
のであり、工作機械テーブル上での刃物の取り付け作業
となるたべ 刃物の高精度な取り付けが難かしく取り付
けに多くの時間を要していも
本発明（よ このような問題点を解消し 刃物の高精度
な取り付けを容易に行うことのできる刃物台を提供する
ことを目的とすも
課題を解決するための手段
上記問題点を解消するため本発明（よ 工作機械への取
り付けを目的とした２辺の取り付け基準面と対辺角部に
４５°の面取り部を有（７た基板と、前記基板に設けら
れた位置規制ビンを中心に水平方向に回転し 刃物の角
度振り分けを行うための回転部と、前記回転部に取り付
けられた側板を実力として上下方向に可動し 刃物の高
さ調整を行うための可動部と、前記可動部に設けられた
刃物のすくい角調整を行うための、 上下方向回転機構
部により刃物台を構威し 刃物の取り付け調整を顕微鏡
等により工作機械テーブル上以外で高精度に行うことを
可能とし九
又工作機械テーブル上に２辺の基準面を有する位置規制
板と、 ４５°の面取り部に固定用ねじを設けた前記刃
物台固定機構を具備することにより、工作機械への刃物
台の高精度な取り付けを可能としたものである。Conventional technology Conventional machine tool turrets are used for the purpose of fixing cutlery molded into a required shape.In recent years, with the increasing precision of machining, NC functions have been developed for the purpose of highly accurate attachment of cutlery tools. Problems to be Solved by the Invention However, all of these turrets are fixed to the machine tool, and are mounted on the machine tool table. The present invention solves these problems and facilitates high-precision installation of cutlery. In order to solve the above-mentioned problems, the present invention aims to provide a tool post that can be mounted on a machine tool. A board with a 45° chamfered part (7), a rotating part that rotates horizontally around a position regulating bin provided on the board to distribute the angle of the cutter, and a rotating part that is attached to the rotating part. The turret is constructed by a movable part that moves vertically using the side plate that is attached to the blade to adjust the height of the cutter, and a vertical rotation mechanism part that is installed in the movable part and adjusts the rake angle of the cutter. It is possible to adjust the attachment of the cutter with high accuracy using a microscope, etc., other than on the machine tool table, and it is fixed on the nine-pronged machine tool table with a position regulating plate with two reference surfaces and a 45° chamfer. By providing the above-mentioned tool rest fixing mechanism provided with a screw, it is possible to attach the tool rest to the machine tool with high precision.
作用
上記のような刃物台構成により、刃物台への刃物の取り
付け１よ 工作機械のテーブル上以外で顕微鏡等により
、基板の基準面を基準として、回転部の微調による刃物
の角度振り分け、上下方向可動部の微調による刃物の高
さ調整 上下方向回転機構の微調による刃物のすくい角
調整を高精度に行うことができも また工作機械への刃
物台の取り付け板 工作機械テーブル上に前記刃物台の
固定機構を具備することで、その精度を維持したまま容
易に固定できる。Function With the above-mentioned tool post configuration, it is possible to attach the cutter to the tool post (1) using a microscope, etc., other than on the table of the machine tool, by finely adjusting the rotation part of the rotating part to allocate the angle of the cutter using a microscope, etc., and in the vertical direction. The height of the cutter can be adjusted by fine adjustment of the movable part The rake angle of the cutter can be adjusted with high precision by fine adjustment of the vertical rotation mechanism. By providing a fixing mechanism, it can be easily fixed while maintaining its accuracy.
実施例
以下本発明の実施例を図面に基づいて説明すも第１図に
刃物台の分解＆ 第２図に工作機械テーブル上の固定機
構分解図を示す。EXAMPLES Hereinafter, examples of the present invention will be described based on the drawings. FIG. 1 shows an exploded view of a tool post and FIG. 2 shows an exploded view of a fixing mechanism on a machine tool table.
第１図に示すように 刃物ホルダー１０に刃物固定ねじ
１２によって固定された刃物１１の先端角度振り分け（
よ 基板１の回転部位置規制ビン２、回転部５の位置規
制穴４、角度調整ねじ３によって回転部５を水平方向に
回転させ、基板１の基準面Ａ−Ｂに対して行（＼ 回転
部固定ねじ６により回転部５を基板１に固定する。As shown in FIG. 1, the tip angle of the blade 11 fixed to the blade holder 10 by the blade fixing screw 12 is
Rotate the rotating part 5 in the horizontal direction using the rotating part position regulating bin 2 of the board 1, the position regulating hole 4 of the rotating part 5, and the angle adjustment screw 3, and rotate the rotating part 5 with respect to the reference plane A-B of the board 1. The rotating part 5 is fixed to the substrate 1 by a part fixing screw 6.
刃物のすくい角調整は 可動部７に設けられ７に＝すく
い角調整機構の刃物ホルダー位置規制ビン８を中心に偏
心ビン９により、刃物ホルダー１０を上下させて行Ｌ＼
ホルダー固定ねじ１３で刃物ホルダー１０を可動部７
に固定する。Adjustment of the rake angle of the cutter is performed by moving the cutter holder 10 up and down with an eccentric pin 9 centered around the cutter holder position regulating bin 8 of the rake angle adjustment mechanism provided in the movable part 7.
The blade holder 10 is fixed to the movable part 7 using the holder fixing screw 13.
Fixed to.
刃物の高さ調整（よ 高さ調整ねじ１４、高さ調整板１
５によって可動部７を側板１６、１７をガイドに上下さ
せて行ＵＸ、可動部固定ねじ１８によりに固定する。Adjusting the height of the knife (height adjustment screw 14, height adjustment plate 1
5, the movable part 7 is moved up and down using the side plates 16 and 17 as guides, and is fixed by the movable part fixing screw 18.
又本実施例の各調整ねじでの微調整ζ友 ステッピング
モータ等の動力を用いても良へ
このようにして刃物を取り付けた刃物台欧 基板１の基
準面Ａ−Ｂを図２に示す工作機械テーブル２０上の位置
規制板２２、２３で規制し 刃物台固定ねじ２１で第１
図に示す基板１の固定用面取り部１つを押えることによ
って工作機械テーブル２０に固定すも 固定用面取り部
１９に８０〜８５°程度の若干の傾斜を持たせることで
、刃物台を工作機械テーブル２０に確実に固定できも上
述の刃物台で、先端角１６５°の刃物にょるピッチ２μ
孔 溝深さ０．１３μｍの高精度なＶ溝加工を実施した
とこム 刃物の振り分は精度は０．１μｍ以内であった
発明の効果
本発明の刃物台は高精度な刃物の取り付けを容易にする
と共に 工作機械への着脱も精度を維持したままで容易
に行うことができ、その実用的効果は大きし１In addition, fine adjustment with each adjustment screw in this embodiment may be performed using the power of a stepping motor, etc. The reference plane A-B of the turret board 1 with the cutter attached in this manner can be adjusted as shown in FIG. 2. The position is controlled by the position regulating plates 22 and 23 on the machine table 20, and the first position is controlled by the tool post fixing screw 21.
The tool rest can be fixed to the machine tool table 20 by pressing one of the fixing chamfers of the board 1 shown in the figure. Although it can be securely fixed to the table 20, the above-mentioned tool rest can be used with a pitch of 2μ due to a blade with a tip angle of 165°.
High-precision V-groove machining with a hole groove depth of 0.13 μm was carried out.The accuracy of the swing of the blade was within 0.1 μm.Effects of the inventionThe tool rest of the present invention makes it easy to install high-precision blades. At the same time, it can be easily attached to and detached from a machine tool while maintaining accuracy, and its practical effects are significant.
第１図は本発明の一実施例における刃物台の構成を示す
分解＠ 第２図は工作機械テーブル上の刃物台固定機構
を示す分解図であム
ト・・基板 ５・・・回転部７・・・可動部
１０・・・刃物ホルダー１１・・・刃懺
１５・・・高さ調整板１９・・・刃物台固定用面取
り敵
２０・・・工作機械テーブノに
２２、２３・・・位置規制乱Figure 1 is an exploded view showing the structure of the tool rest in an embodiment of the present invention. Figure 2 is an exploded view showing the mechanism for fixing the tool rest on the machine tool table. ...Movable part 10...Blade holder 11...Blade holder
15... Height adjustment plate 19... Chamfering for fixing the turret 20... Machine tool table knob 22, 23... Position regulation disorder
Claims (2)
れる刃物台であって、工作機械への取り付けを目的とし
た２辺の取り付け基準面と対辺角部に４５°の面取り部
を有した基板と、前記基板に設けられた位置規制ピンを
中心に水平方向に回転し、刃物の角度振り分けを行うた
めの回転部と、前記回転部に取り付けられた側板を案内
として上下方向に可動し、刃物の高さ調整を行うための
可動部と、前記可動部に設けられた刃物のすくい角調整
を行うための、上下方向回転機構部により構成されてい
ることを特徴とする刃物台。(1) A tool rest used in lathes, etc. for cutting workpieces, which has a 45° chamfer on the mounting reference surface on two sides and the corner of the opposite side for the purpose of mounting on a machine tool. A rotating part that rotates in the horizontal direction around a position regulating pin provided on the board to distribute the angle of the blade, and a side plate attached to the rotating part that is movable in the vertical direction as a guide. A tool rest comprising: a movable part for adjusting the height of the cutter; and a vertical rotation mechanism part for adjusting the rake angle of the cutter provided in the movable part.
置規制板と、４５°の面取り部に固定用ねじを設けた、
前記刃物台の固定機構を具備することを特徴とする請求
項１記載の刃物台。(2) A position regulating plate with two reference planes on the table of the machine tool and a fixing screw provided on the 45° chamfer.
The tool post according to claim 1, further comprising a fixing mechanism for the tool post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2540890A JPH03234404A (en) | 1990-02-05 | 1990-02-05 | Tool rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2540890A JPH03234404A (en) | 1990-02-05 | 1990-02-05 | Tool rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03234404A true JPH03234404A (en) | 1991-10-18 |
Family
ID=12165091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2540890A Pending JPH03234404A (en) | 1990-02-05 | 1990-02-05 | Tool rest |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03234404A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2005120750A1 (en) * | 2004-06-08 | 2008-04-03 | 三菱電機株式会社 | Grooving device for elevator hoisting machine |
| JP2013078819A (en) * | 2011-10-03 | 2013-05-02 | Seibu Electric & Mach Co Ltd | Tool holder |
| CN112536465A (en) * | 2020-11-25 | 2021-03-23 | 新昌县诚心五金配件有限公司 | Adjustable tool rest for milling machine tool |
-
1990
- 1990-02-05 JP JP2540890A patent/JPH03234404A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2005120750A1 (en) * | 2004-06-08 | 2008-04-03 | 三菱電機株式会社 | Grooving device for elevator hoisting machine |
| JP2013078819A (en) * | 2011-10-03 | 2013-05-02 | Seibu Electric & Mach Co Ltd | Tool holder |
| CN112536465A (en) * | 2020-11-25 | 2021-03-23 | 新昌县诚心五金配件有限公司 | Adjustable tool rest for milling machine tool |
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