JPS5997837A - Vertical grinder - Google Patents
Vertical grinderInfo
- Publication number
- JPS5997837A JPS5997837A JP20795382A JP20795382A JPS5997837A JP S5997837 A JPS5997837 A JP S5997837A JP 20795382 A JP20795382 A JP 20795382A JP 20795382 A JP20795382 A JP 20795382A JP S5997837 A JPS5997837 A JP S5997837A
- Authority
- JP
- Japan
- Prior art keywords
- grinding wheel
- bed
- wheel head
- directions
- wheel
- 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
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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/26—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding workpieces with arcuate surfaces, e.g. parts of car bodies, bumpers or magnetic recording heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は曲面を含む面を自動研削する立研削盤に関する
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a vertical grinding machine that automatically grinds surfaces including curved surfaces.
金型やタービンブレード等に対する従来の加工方法は、
マシニングセンタ等の金属加工機械で切削した後ヤスリ
やハンドグラインダ等の手作業により行っていた。例え
ば洗濯器金型の内側加工はマシニングセンタ等の切削後
手仕上にほぼ一週間費し生産性が低かった。Conventional processing methods for molds, turbine blades, etc.
After cutting with a metal processing machine such as a machining center, it was done manually with a file or hand grinder. For example, processing the inside of a mold for a washing machine required approximately one week of manual finishing after cutting using a machining center, resulting in low productivity.
本発明はかかる観点からなされたものでその目的は、金
型やタービンブレード等複雑な而を有する被加工物の最
終仕上を行うため砥石を自動交換するようにし手作業の
時間を短縮もしくは無くすだめの立研削盤を提供するこ
とにある。The present invention was made from this point of view, and its purpose is to shorten or eliminate manual labor time by automatically changing grindstones for final finishing of complex workpieces such as molds and turbine blades. Our purpose is to provide vertical grinding machines.
以下本発明について一実施例を示した図により説明する
。ベッドAll上のサドル12はY方向へ移動可能であ
りサドル12上へ載置されたテーブル13はX方向[移
動可能であって、テーブル13上に設けた旋(ロ)テー
ブル14はその上面に被加工物(図示せず)を取付は任
意のC方向位置へ旋回が可能である。またベッドAll
の一端には一対のコラム15が立っており、コラム15
間にあるスライドペース16は2方向へ移動され、スラ
イドペース16にはB方向へ向勤町自話なりイル17を
介して取付取外自在の砥石明18が設けである。なお1
9は砥石加へ回転力を与える電動(aである。ベッドA
llの直角方向には他のベッドB2]が直かれベッド8
2]上には台ρがX方向へ摺動自在に載置されており、
台nは室軸おが固宥され室軸おには砥石頭交換腕別が2
方向へ摺動自在に挿入され、この砥石VIJ 42換腕
刺はahの砥石頭を収納した(口)転形のマガジンかか
ら選ばれた砥石頭を運んでクイル17へ取付け、クイル
17へ取付けられた使用ずみのは石頭をマガジンδへ戻
すようになされている。なおコラム15はベッド11と
の間に設けた旋回!!+1126によりA方向へ揺動町
aとにされている。The present invention will be explained below with reference to figures showing one embodiment. The saddle 12 on the bed All is movable in the Y direction, and the table 13 placed on the saddle 12 is movable in the X direction. A workpiece (not shown) can be mounted and rotated to any position in the C direction. Also the bed All
A pair of columns 15 stand at one end of the column 15.
The slide pace 16 in between is moved in two directions, and the slide pace 16 is provided with a grinding wheel 18 that can be freely attached and detached via a shaft 17 in the B direction. Note 1
9 is an electric motor (a) that provides rotational force to the grinding wheel.Bed A
In the direction perpendicular to ll, the other bed B2] is straightened and the bed 8
2] A table ρ is placed on top so as to be slidable in the X direction,
The table n is equipped with a chamber shaft, and the chamber shaft has two different grinding wheel head exchange arms.
This grindstone VIJ 42 is inserted so as to be able to slide freely in the direction, and this grindstone VIJ 42 is inserted into the quill 17 by carrying the grindstone head selected from the (mouth) shaped magazine that houses the ah grindstone head and attaching it to the quill 17. The used stone head is returned to the magazine δ. In addition, the column 15 is a swivel installed between it and the bed 11! ! +1126 makes the swing town a in the A direction.
次に本発明の眩J作について説明する。先づ被加工物を
旋し1テーブル14へ固宥し次いで旋回テーブル14ヲ
サドル12とテーブル13[よりX2よびY方向の位置
を定めかつC方向の角度を定めてから、タイル17の8
方向の角度とZ方向の位置ならびにコラム15の入方向
の傾斜角度を定める。なお上記したXYおよびZ軸の位
置制御とABおよびCの角度割出は何れもNC機構(図
示せず)で行う。Next, the dazzling work of the present invention will be explained. First, turn the workpiece and place it on the 1st table 14, then set the position in the X2 and Y directions and the angle in the C direction from the turning table 14, the saddle 12 and the table 13, and then move the tile 17 to the 8th
The angle in the direction, the position in the Z direction, and the inclination angle in the entry direction of the column 15 are determined. Note that the position control of the XY and Z axes and the angle indexing of AB and C are both performed by an NC mechanism (not shown).
このようにして各部の位置を足めてから砥石頭a+によ
る荒研削を行い、套装に応じて他の研削類による荒研削
を行った後仕上研削を行い被加工物の研削を終了させる
。After adding up the positions of each part in this way, rough grinding is performed using the grinding wheel head a+, and after rough grinding is performed using other types of grinding depending on the case, finish grinding is performed to complete the grinding of the workpiece.
本発明における立研削盤は前述したように、ベッドA上
にあってその上面へ被加工物を載置すると共にXおよび
Yの直角2方向へ摺動しかつC方向へ回動可能な旋回テ
ーブルと、前記ベッドAに対しAの傾斜方向が自在のコ
ラムに浴って2の上下方向へ移動するスライドペースに
固層されかつB方向へ回動自在なりイルに取付げられる
砥石頭と、前記ベッドAの直角方向に置かれたベッドB
上で上下方向および旋回可能な砥石頭交換腕と、同砥石
幀y換腕により前記クイルへ供給および取外をされる複
数の砥石頭を収納したマガジンと、前記XYZABおよ
びC方向の移動を制御するNC機構とから構成した。As mentioned above, the vertical grinding machine of the present invention is placed on bed A, on which the workpiece is placed, and at the same time, there is a rotating table that can slide in two directions at right angles, X and Y, and rotate in direction C. and a grinding wheel head that is fixed to a slide pace that moves vertically in accordance with a column whose inclination direction A is freely adjustable with respect to the bed A, and which is attached to the wheel so that it can freely rotate in a direction B. Bed B placed perpendicular to Bed A
A grinding wheel head exchange arm that can be turned vertically and vertically on the top, a magazine that stores a plurality of grinding wheel heads that are supplied to and removed from the quill by the same whetstone exchange arm, and controls movement in the XYZAB and C directions. It consists of an NC mechanism.
このため本発明の立研削盤においては、金型やタービン
ブレード等の泡雑な曲面をもつ被加工物−に対して、そ
れぞれの曲面に対応して神々の形状の砥石を取付けた砥
石頭から適合するものを砥石頭交換腕により適宜選択す
るので、最終仕上時間が短くなって生産性を高くした。For this reason, in the vertical grinding machine of the present invention, workpieces with rough curved surfaces such as molds and turbine blades are machined from a grinding wheel head equipped with a divinely shaped grinding wheel corresponding to each curved surface. Since a suitable grinding wheel head can be appropriately selected using the exchangeable arm, the final finishing time is shortened and productivity is increased.
さらにXYZABおよびC方向の位置決めはNC@構に
より行うのでこの面からも操業は容易になる他、砥石単
体ではなく電動機を有する砥石頭を交換するよりにした
のでその砥石に適合する回転数が自動的Il′c得られ
て制御方式を簡単にする。Furthermore, positioning in the XYZAB and C directions is performed by the NC@ structure, which makes operations easier. In addition, since the grinding wheel head is equipped with an electric motor instead of replacing the grinding wheel itself, the rotation speed suitable for the grinding wheel is automatically adjusted. This simplifies the control scheme.
図は本発明の一実施例における斜視図である。
11・・・ベッドA114・・・旋回テーブル、15・
・・コラム、16・・・スライドペース、17・・・タ
イル、18・・・砥石頭、21・・・ペッド8%囚・・
・砥石頭交換腕、δ・・・マガジン。
出願人 東芝機械株式会社The figure is a perspective view of one embodiment of the present invention. 11...Bed A114...Swivel table, 15.
...Column, 16...Slide pace, 17...Tile, 18...Whetstone head, 21...Ped 8% prisoner...
- Grinding wheel head exchange arm, δ...magazine. Applicant: Toshiba Machine Co., Ltd.
Claims (1)
すると共にXおよびYのj「角2方向へ摺動しかつC方
向へ回動可能な旋回テーブルと、前記ベッドAに対しA
の傾斜方向が自在のコラムvc沿って2の上下方向へ移
動するスライドペースに固層されかつB方向の回動自在
なタイルに取付けられる砥石頭と、前記ベッドへの直角
方向に置かれたベッドB土で上下方向および旋回可能な
砥石頭交換腕と、同砥石頭交換腕により前記多イーへ供
給および取外をされる複数の砥石頭を収納したマガジン
と、前記XYZABおよびC方向の移動を制御するNC
機構とからなる立研削盤。On the bed A, a rotary table is provided, on which the workpiece is placed on the upper surface thereof, and a rotating table capable of sliding in two directions of the X and Y corners and rotating in the C direction; Against A
A grinding wheel head fixed to a sliding pace that moves vertically along a column VC whose inclination direction is freely adjustable and attached to a tile rotatable in the B direction, and a bed placed in a direction perpendicular to the bed. A grinding wheel head exchange arm that can be rotated in the vertical direction and in the B soil, a magazine that stores a plurality of grinding wheel heads that are supplied to and removed from the multi-E by the grinding wheel head exchange arm, and a magazine that can move in the XYZAB and C directions. Controlling NC
A vertical grinding machine consisting of a mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20795382A JPS5997837A (en) | 1982-11-27 | 1982-11-27 | Vertical grinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20795382A JPS5997837A (en) | 1982-11-27 | 1982-11-27 | Vertical grinder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5997837A true JPS5997837A (en) | 1984-06-05 |
Family
ID=16548268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20795382A Pending JPS5997837A (en) | 1982-11-27 | 1982-11-27 | Vertical grinder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5997837A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63189565U (en) * | 1987-05-26 | 1988-12-06 | ||
CN107398801A (en) * | 2017-06-14 | 2017-11-28 | 无锡贺邦汽车配件有限公司 | A kind of rest and reorganization device for brake disc surface groove |
-
1982
- 1982-11-27 JP JP20795382A patent/JPS5997837A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63189565U (en) * | 1987-05-26 | 1988-12-06 | ||
CN107398801A (en) * | 2017-06-14 | 2017-11-28 | 无锡贺邦汽车配件有限公司 | A kind of rest and reorganization device for brake disc surface groove |
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