JPS609649A - Grinding finisher device for die surface - Google Patents

Grinding finisher device for die surface

Info

Publication number
JPS609649A
JPS609649A JP11600483A JP11600483A JPS609649A JP S609649 A JPS609649 A JP S609649A JP 11600483 A JP11600483 A JP 11600483A JP 11600483 A JP11600483 A JP 11600483A JP S609649 A JPS609649 A JP S609649A
Authority
JP
Japan
Prior art keywords
grinding
wheel
spindle
axis
die
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
JP11600483A
Other languages
Japanese (ja)
Inventor
Takao Tanizawa
谷沢　太加夫
Michiharu Harada
原田　道治
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.)
Hino Motors Ltd
Original Assignee
Hino Motors Ltd
Hino Jidosha Kogyo KK
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 Hino Motors Ltd, Hino Jidosha Kogyo KK filed Critical Hino Motors Ltd
Priority to JP11600483A priority Critical patent/JPS609649A/en
Publication of JPS609649A publication Critical patent/JPS609649A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
    • B24B35/005—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency for making three-dimensional objects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

PURPOSE:To finish the surface roughness of a die ever so smooth as well as to make the finish of a high-grade die attainable in a highly efficient manner, by tilting a grinding wheel axis to some extent in relation to a spindle, while shifting the wheel after a model as causing it to do planetary motion, and grinding the die surface. CONSTITUTION:With feed movements in both longitudinal and cross directions of a table 2, a spindle head 4 is controlled for feed movement in a vertical direction by means of a copy tracer 14 touching a model M, while a grinding wheel 10 is shifted to some extent after the model M on the surface of a work W. This grinding wheel 10 rotates through a wheel spindle 9 by a motor 8 and revolves by means of revolution in an arm 7 driven by rotation of a work spindle 6. Therefore, a grinding locus 12 of the wheel 10 describes a spiral form, and since an axis of the wheel spindle 9 is tilted at the required angle alpha to the work spindle 6, the side surface becomes subject to grinding 15 rather than the axial center point in a tip circular surface of the wheel 10 so that effective grinding is achieved as sharpness increases, thus die surface roughness can be finished so smooth a degree.

Description

【発明の詳細な説明】 本発明はプレス型の型面の研削仕上加工装置に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus for grinding and finishing the mold surface of a press mold.

従゛来のプレス型の型面仕−上げは、型の表面を形彫後
、グラインダやヤスリで手仕上げによって波状の面を滑
らかに仕上げている。従って、仕上加工には多くの時間
と工数を要している問題があった。In conventional press mold surface finishing, the surface of the mold is carved and then manually finished with a grinder or file to make the wavy surface smooth. Therefore, there is a problem in that the finishing process requires a lot of time and man-hours.

本発明はモデルに倣って砥石により倣い研削によって型
面の仕上加工を自動的、かつ高仕上げを行うようにし、
前記従来の問題を解決した装置を提供するものである。The present invention automatically finishes the mold surface by copy grinding using a grindstone according to the model, and achieves a high finish.
The present invention provides a device that solves the above-mentioned conventional problems.

以下本発明の実施例を図面に基いて説明する。Embodiments of the present invention will be described below based on the drawings.

第１図において、１はベッド、２は前記ベッド１上の平
面内で左右並びに前後方向に送り移動可能なテーブルで
あり、このテーブル２上には研削仕上加工すべき型であ
るワークＷと、そのモデルＭとが固着される。３はベッ
ド１と一体に直立するコラムである。このコラム３には
主軸頭４が鉛直方向に送り移動可能に案内されている。In FIG. 1, 1 is a bed, and 2 is a table that can be moved in the left-right and front-back directions within a plane on the bed 1. On this table 2 is a work W, which is a mold to be finished by grinding. The model M is fixed. 3 is a column that stands upright integrally with the bed 1. A spindle head 4 is guided in this column 3 so that it can be fed and moved in the vertical direction.

５はその送り駆動装置である。この主軸頭４には鉛直軸
線で主軸６が回転可能に軸承され、モータ１１によって
回転駆動される。主軸６の先端には半径方向に延びるア
ーム７が固設され、このアーム７に主軸６の軸線に対し
所要の傾斜角度又を軸線とする砥石軸９と、この砥石軸
９を回転するモータ８とが取付けられている。5 is the feed drive device. A main shaft 6 is rotatably supported on the main shaft head 4 along a vertical axis, and is rotationally driven by a motor 11 . An arm 7 extending in the radial direction is fixed to the tip of the main shaft 6, and the arm 7 has a grindstone shaft 9 whose axis is at a required angle of inclination or relative to the axis of the main shaft 6, and a motor 8 that rotates the grindstone shaft 9. is installed.

そして、砥石軸９の先端には円弧形状の先端を有する砥
石１０を有している。A grindstone 10 having an arc-shaped tip is provided at the tip of the grindstone shaft 9.

さらに、前記主軸頭４ＶＣはテーブル２の面と平行な支
持部材１３が設けられ、この支持部材１３に前記主軸６
の軸線と平行な軸線で倣いトレーサ１４を装備したもの
である。Further, the spindle head 4VC is provided with a support member 13 parallel to the surface of the table 2, and the spindle head 4VC is provided with a support member 13 that is parallel to the surface of the table 2.
A copying tracer 14 is installed with an axis parallel to the axis of .

本発明は上記の通りの構造であるから、テーブル２の左
右並びに前後方向の送り移動に伴い、モデルＭＶｃ接触
する倣いトレーサ１４がモデルＭの表面形状に倣い、主
軸頭４を鉛直方向に送り移動制御し、砥石ｌＯをワーク
Ｗの表面でモデルＭに倣って移動させる。Since the present invention has the above-described structure, as the table 2 is fed in the left-right and front-back directions, the copying tracer 14 in contact with the model MVc follows the surface shape of the model M, and feeds the spindle head 4 in the vertical direction. The grinding wheel IO is moved along the model M on the surface of the workpiece W.

この砥石１０は、モータ８によって砥石軸９により自転
し、主軸６の回転によるアーム７の旋回によって公転運
動する。従って、第２図に示すように、砥石１０による
研削軌跡１２はスノくイラル状を画き、ワークＷの表面
を研削するものである。しかも、砥石軸９の軸線は主軸
６の軸線に対し所要の傾斜角度〆で傾いているため、砥
石ｌＯの先端円弧面の軸心点より側部の面がワークＷに
対する研削点１５となり切れ味を増し効果的な研削を行
うものである。This whetstone 10 is rotated by a whetstone shaft 9 by a motor 8, and revolves as the arm 7 turns due to the rotation of the main shaft 6. Therefore, as shown in FIG. 2, the grinding locus 12 by the grindstone 10 forms a circular pattern to grind the surface of the workpiece W. Moreover, since the axis of the grinding wheel shaft 9 is inclined with respect to the axis of the main shaft 6 at a required inclination angle, the surface on the side of the axial center point of the arcuate surface of the tip of the grinding wheel 10 becomes the grinding point 15 for the workpiece W, which improves sharpness. This makes grinding more effective.

このように本発明によると、砥石をモデルに倣って移動
させて型表面を研削するものであるから、型表面の仕上
加工が自動的、かつ短時間で行うことができると共に、
砥石は自転、公転の遊星運動を行わせ、しかも砥石軸線
を主軸の軸線に対し傾斜させて砥石先端の円弧面の軸心
点より側部の面でワークに対接して研削するものである
から、型表面粗度を極めて滑らかに仕上げ、高品質の型
仕上げを高能率に行う利点を有している。According to the present invention, the mold surface is ground by moving the grindstone following the model, so the mold surface can be finished automatically and in a short time.
The grindstone performs planetary motion of rotation and revolution, and the axis of the grindstone is tilted with respect to the axis of the main spindle, so that the surface on the side of the axis of the arcuate surface at the tip of the grinding wheel faces the workpiece for grinding. , it has the advantage of extremely smooth mold surface roughness and high-quality mold finishing with high efficiency.

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

第１図は本発明装置の正面図、第２図は砥石部分の拡大
図である。 １・・・ベッド、２・・・テーブル、３・・・コラム、
４・・・主軸頭、６・・・主軸、７・・・アーム、８・
・・モータ、９・・・砥石軸、１０・・・砥石、１１・
・・モータ、１３・拳・支持部材、１４・・・倣いトレ
ーサ。FIG. 1 is a front view of the apparatus of the present invention, and FIG. 2 is an enlarged view of the grindstone portion. 1...Bed, 2...Table, 3...Column,
4...Spindle head, 6...Spindle, 7...Arm, 8...
... Motor, 9... Grinding wheel shaft, 10... Grinding wheel, 11.
... Motor, 13. Fist/support member, 14... Copying tracer.

Claims (1)

【特許請求の範囲】[Claims] ベッド上に水平面内で左右並びに前後方向Ｖこ送り移動
可能なテーブル全役け、前記ベッドと一体のコラムに鉛
直方向に送り移動可能な主軸頭を取付けると共に、この
主軸頭に鉛直軸線で回転′ＯＪ能に主軸を軸承し、主軸
の先端には半径方向に延びるアームを固設し、このアー
ムに前記主軸の軸線に対し所要角度で傾斜した軸線で石
を有し、さらに前記主軸頭にはテーブル面と平行な支持
部材を設け、この支持部材に前記主軸の軸線と平行な軸
線で倣いトレーサを装備させたことを特徴とする型面の
研削仕上加工装置。A full table is mounted on the bed that can be moved horizontally in the horizontal plane as well as in the front and rear directions, and a spindle head that is movable in the vertical direction is attached to a column that is integrated with the bed, and the spindle head is rotatable on the vertical axis. A main shaft is supported on the OJ function, an arm extending in the radial direction is fixed to the tip of the main shaft, a stone is mounted on this arm with an axis inclined at a predetermined angle with respect to the axis of the main shaft, and a stone is mounted on the main shaft head. A mold surface grinding/finishing device, characterized in that a support member is provided parallel to the table surface, and a copying tracer is mounted on the support member with an axis parallel to the axis of the main spindle.
JP11600483A 1983-06-29 1983-06-29 Grinding finisher device for die surface Pending JPS609649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11600483A JPS609649A (en) 1983-06-29 1983-06-29 Grinding finisher device for die surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11600483A JPS609649A (en) 1983-06-29 1983-06-29 Grinding finisher device for die surface

Publications (1)

Publication Number Publication Date
JPS609649A true JPS609649A (en) 1985-01-18

Family

ID=14676450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11600483A Pending JPS609649A (en) 1983-06-29 1983-06-29 Grinding finisher device for die surface

Country Status (1)

Country Link
JP (1) JPS609649A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60146640U (en) * 1984-03-12 1985-09-28 日本建鐵株式会社 Curved surface polishing equipment
CN106363501A (en) * 2015-07-24 2017-02-01 蓝思科技（长沙）有限公司 Arc surface processing and polishing method for ceramic product and ceramic panel
CN109434573A (en) * 2018-12-28 2019-03-08 张二朋 The method for grinding and grinding structure of convex curve non-circular profile part

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117991A (en) * 1978-03-06 1979-09-13 Bando Kiko Co Numerical control beveling method of glass plate
JPS56146655A (en) * 1980-04-15 1981-11-14 Hino Motors Ltd Automatic profiling grinder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54117991A (en) * 1978-03-06 1979-09-13 Bando Kiko Co Numerical control beveling method of glass plate
JPS56146655A (en) * 1980-04-15 1981-11-14 Hino Motors Ltd Automatic profiling grinder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60146640U (en) * 1984-03-12 1985-09-28 日本建鐵株式会社 Curved surface polishing equipment
CN106363501A (en) * 2015-07-24 2017-02-01 蓝思科技（长沙）有限公司 Arc surface processing and polishing method for ceramic product and ceramic panel
CN109434573A (en) * 2018-12-28 2019-03-08 张二朋 The method for grinding and grinding structure of convex curve non-circular profile part
CN109434573B (en) * 2018-12-28 2024-01-02 张二朋 Grinding method and grinding structure for convex curve non-circular contour part

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