JPS5964273A - Method and device for rotary dressing of grinding wheel - Google Patents

Method and device for rotary dressing of grinding wheel

Info

Publication number
JPS5964273A
JPS5964273A JP17300782A JP17300782A JPS5964273A JP S5964273 A JPS5964273 A JP S5964273A JP 17300782 A JP17300782 A JP 17300782A JP 17300782 A JP17300782 A JP 17300782A JP S5964273 A JPS5964273 A JP S5964273A
Authority
JP
Japan
Prior art keywords
grinding wheel
rotating body
rotary
dress
diamond
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.)
Granted
Application number
JP17300782A
Other languages
Japanese (ja)
Other versions
JPH0349708B2 (en
Inventor
Shizuki Sasakura
閑樹 笹倉
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.)
Koyo Seiko Co Ltd
Original Assignee
Koyo Seiko 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 Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd
Priority to JP17300782A priority Critical patent/JPS5964273A/en
Publication of JPS5964273A publication Critical patent/JPS5964273A/en
Publication of JPH0349708B2 publication Critical patent/JPH0349708B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/04Devices or means for dressing or conditioning abrasive surfaces of cylindrical or conical surfaces on abrasive tools or wheels
    • B24B53/053Devices or means for dressing or conditioning abrasive surfaces of cylindrical or conical surfaces on abrasive tools or wheels using a rotary dressing tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

PURPOSE:To dress a grinding wheel a certain amount by slightly swinging like an arc the rotary diamond in the tangential direction of said grinding wheel by means of the rotation of a rotary body and allowing said diamond to securely and rapidly cut in the outer periphery of said grinding wheel. CONSTITUTION:When a grinding wheel requires dressing, a slide base 5 is moved toward a grinding wheel 1 by an amount corresponding to the amount to be dressed. After that, a fluid pressure is applied to a cylinder 29, a piston rod 29a is advanced toward the grinding wheel 1 thereby allowing a rotary body 8 to rotate clockwise by a certain angle, and a rotary diamond 14 which is being rotated through a motor 18, is swung like an arc with the axis (a) of the rotary body 8 as a center. During this swinging like an arc, the rotary diamond 14 is allowed to cut in the outer peripheral surface of the grinding wheel 1 and to dress a certain amount, before it sparks out, being slightly moved away from the grinding wheel 14.

Description

【発明の詳細な説明】 この発明は、総形ロータリダ・イヤモンドによる砥石車
のロータリドレス方法とその装置に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method and apparatus for rotary dressing of a grinding wheel using a complete rotary leader diamond.

従来、この種のロータリドレスは、ロータリダイヤモン
ドの、砥石車の接線方向への送りに、直線摺動装置が用
いられている。このため摺動部の剛性精度が即ドレス作
業に影響し、必要ドレス量を確実に得難い。また、ロー
タリダイヤモンドの砥石車に対する切込みおよびスパー
クアウトのだめの必要ストロークが大きく、自然摺動装
置が大型化し、防塵処理も困難である等、未だ充分満足
できるものではない。
Conventionally, this type of rotary dress uses a linear sliding device to feed the rotary diamond in the tangential direction of the grinding wheel. For this reason, the rigidity accuracy of the sliding portion directly affects the dressing operation, making it difficult to reliably obtain the required amount of dressing. In addition, the required stroke of the rotary diamond to cut into the grinding wheel and the spark-out reservoir is large, the natural sliding device becomes large, and dust-proofing treatment is difficult, so that it is still not completely satisfactory.

この発明しよ、ロータリダイヤモンドの支持および動作
型式を変更して、前記のような欠点のない砥石車のロー
タリドレス方法とその装置を提供することを目的とする
ものである。
It is an object of the present invention to provide a method and apparatus for rotary dressing of a grinding wheel that does not have the above-mentioned drawbacks by changing the support and operation type of the rotary diamond.

図に示される実施例について説明すれば、砥石車1の設
置部横に、ドレス基台2が横設されている。ドレス基台
2は、その上面に砥石車lの軸線eに直角な向きのスラ
イドレール4を有し、スライドベース5を摺動自在に保
持している。スライドベース5ば、その上面に砥石車1
の軸線eに平行な向きのスライドレール6を有し、ドレ
ス本体7を摺動自在に保持している。このドレス本体7
に、砥石車lの軸線θと平行な向きの制動体8が1ドレ
ス本体7を貫通する状態でベアリング9を介し回転自在
に保持されている。回動体8に、そのi11′lI線a
から砥石車1へ寸法を偏心した6位1Nにドレス回転軸
10が、回動体8を縦通ずる状態でベアリング11を介
し回転自在に保持されている。
To explain the embodiment shown in the figure, a dressing base 2 is installed horizontally next to the installation part of the grinding wheel 1. The dressing base 2 has a slide rail 4 on its upper surface that is perpendicular to the axis e of the grinding wheel 1, and slidably holds a slide base 5. The slide base 5 has a grinding wheel 1 on its top surface.
It has a slide rail 6 oriented parallel to the axis e of the dress body 7 and slidably holds the dress body 7. This dress body 7
A brake body 8 extending parallel to the axis θ of the grinding wheel 1 is rotatably held through a bearing 9 while passing through the dress body 7 . The rotating body 8 has its i11'lI line a
A dressing rotating shaft 10 is rotatably held via a bearing 11 in a state in which it passes vertically through the rotary body 8 at a 6th position 1N that is eccentric in dimension from the grinding wheel 1 .

ベアリング11は、回動体8の内周に嵌合されかつ回動
体8に対しポル)12により固着された6((受ケース
13に保持されている。
The bearing 11 is fitted onto the inner periphery of the rotating body 8 and is fixed to the rotating body 8 by a pole 12. The bearing 11 is held in a receiving case 13.

ドレス回転lpH110は、砥石車1側のテーバ端部1
0aにロータリダイヤモンド14を嵌着してボルト15
で取付けられ、砥石車lとは反対の側のスプライン端部
10bが、回動体8の砥石1とは反対側の後端部にベア
リング16を介して回転自在に保持されているプーリ1
7に嵌挿坏へている。
The dressing rotation lpH110 is performed at the Taber end 1 on the grinding wheel 1 side.
Fit the rotary diamond 14 to 0a and tighten the bolt 15.
The spline end 10b on the side opposite to the grinding wheel 1 is rotatably held at the rear end of the rotating body 8 on the side opposite to the grinding wheel 1 via a bearing 16.
It is inserted into 7.

プーリ17には、ドレス本体7に取付けられているモー
タ18の直結プーリ]9との間でタイミングベルト20
が張設されている。ベアリング16は、回動体8の後端
部にボルト21によυ固着された軸受ケース22の外周
に装着されている。
A timing belt 20 is connected between the pulley 17 and the pulley directly connected to the motor 18 attached to the dress body 7.
is installed. The bearing 16 is attached to the outer periphery of a bearing case 22 fixed to the rear end of the rotating body 8 with bolts 21.

以上により、ドレス回転軸10およびロータリダイヤモ
ンド14は、モータ18によって回動体8に対する偏心
位置で回転駆動され、ドレス回転軸10は、プーリ17
とのスプライン嵌合によって、ブーIJ 17を含む駆
動側にV饗なく、回動体8に対し軸受ケース13と共に
着脱でき、補修や交換作業が容易になる。ブー917は
ベアリング16を介した回動体8への保持によって、ド
レス回転軸10に対する心合わせが適正になされ、ドレ
ス回転軸lOとのスプライン低合部の隙間による影響力
ぐ、ドレス回転軸10と共に安定して回転される。ロー
タリダイヤモンド14自体は、ボルト15の着脱によっ
てドレス回転軸10に対し簡単に交換できる。
As described above, the dress rotation shaft 10 and the rotary diamond 14 are rotationally driven by the motor 18 at eccentric positions relative to the rotating body 8, and the dress rotation shaft 10 is rotated by the pulley 17.
Due to the spline fitting, the drive side including the boot IJ 17 can be attached to and detached from the rotating body 8 together with the bearing case 13 without a V-shaped hole, facilitating repair and replacement work. By holding the boot 917 to the rotating body 8 via the bearing 16, the centering of the boot 917 with respect to the dress rotation shaft 10 is properly achieved, and due to the influence of the gap between the spline lower joint with the dress rotation shaft 10, the boot 917 is rotated along with the dress rotation shaft 10. Rotates stably. The rotary diamond 14 itself can be easily replaced with respect to the dressing rotating shaft 10 by attaching and detaching the bolt 15.

ロータリダイヤモンド14は、軸受ケース13の回動体
8前端への突出部に覆い被さる凹部14aを有し、回動
体8前端のドレス回転軸10が突出している部分にドレ
ス粉が達するのを抑制する。
The rotary diamond 14 has a recess 14a that covers the protrusion of the bearing case 13 toward the front end of the rotating body 8, and prevents dressing powder from reaching the portion of the front end of the rotating body 8 where the dressing rotation shaft 10 protrudes.

23は回り3体8とドレス本体7との間のシール部材で
あって、特にドレス作業側である前端部の隙間に設けら
れ、ドレス本体7の前端部内周に装着場れている。24
は回動体8とドレス回転軸10との間のシール部材であ
って、前端部および後端部双方の隙間に設けられ、回動
体8の前、後端部内周に装着されている。3はロータリ
ダイヤモンド14とドレス回転@lOとの回り止めビン
で、軸10に植設されている。
Reference numeral 23 denotes a sealing member between the rotating body 8 and the dress body 7, which is provided in a gap at the front end, which is the dressing work side, and is mounted on the inner periphery of the front end of the dress body 7. 24
is a sealing member between the rotating body 8 and the dress rotating shaft 10, and is provided in the gap between both the front end and the rear end, and is attached to the inner periphery of the front and rear ends of the rotating body 8. Reference numeral 3 denotes a rotation stopper for the rotary diamond 14 and the dress rotation @lO, which is implanted in the shaft 10.

回動体8外周のベアリング9によるりη111部分の間
に、そのほぼ半周に被さる受動駒25が、ボルト26に
より固着され、受動駒25の両端面によって、回動体8
外筒に2つの後向き受動段部27゜28を形成している
。これら受動段部27は、回動体8に一体成形されても
よい。ドレス本体7の回動体8の輔受部分徒方位置に、
前記各受動段部27.28に対向するピストンロッド2
9 a、30aを持つ流体圧シリンダ29.30が空気
llE等で操作するように設けられている。各シリンダ
29゜30は、相互の作動流体貫流孔34により連通さ
せられ、一方のピストンロッドを前進させると、他方の
ピストンロッドがそれに連動して後退して、回動体8を
一定の角度αだけ往復回動させると共に、各ピストンロ
ッド29a、30aが常時受動段部27,2’8に対し
常時圧接して、回動体8を各ピストンロッド29a、3
0aの進退度合に応じたどの回動位置にも安定させられ
るようにしている。もつとも、回動体8の外周一部にピ
ストンロッドを連結しているjつの流体■シリンダによ
っても、同様な結果が得られる。
A passive piece 25 covering approximately half the circumference between the portion η111 of the outer circumference of the rotating body 8 due to the bearing 9 is fixed by a bolt 26, and both end surfaces of the passive piece 25
Two rearward passive stepped portions 27 and 28 are formed on the outer cylinder. These passive step portions 27 may be integrally molded with the rotating body 8. The support portion of the rotating body 8 of the dress main body 7 is located in an awkward position.
Piston rod 2 facing each said passive step 27,28
A hydraulic cylinder 29,30 with 9a, 30a is provided for operation with air or the like. The cylinders 29 and 30 are communicated with each other by mutual working fluid through holes 34, and when one piston rod is advanced, the other piston rod is retracted in conjunction with it, and the rotating body 8 is rotated by a certain angle α. While reciprocally rotating, each piston rod 29a, 30a is always in pressure contact with the passive stepped portion 27, 2'8, and the rotating body 8 is rotated between each piston rod 29a, 3'.
It is designed so that it can be stabilized at any rotational position depending on the degree of advance and retreat of 0a. However, similar results can be obtained by using j fluid cylinders in which piston rods are connected to part of the outer periphery of the rotating body 8.

ロータリダイヤモンド14は、ドレス回転@It I 
Oの回動体8に対する砥石車1側への偏心による最大ス
イング径点Cが、回動体8の前記往復回動峙、砥石車1
OililIl線eと回動体8の軸線aとを側面より見
て結ぶ線dに対する、下方回動位置xと少し上方の回動
位置Yとの間で、回動位8の1tfl線aを中心に円弧
揺動され、その途中砥石車1の外周面に切込み、砥石車
1をドレスするようにされている。
Rotary diamond 14 is dress rotation @It I
The maximum swing diameter point C due to the eccentricity of O toward the grinding wheel 1 with respect to the rotating body 8 is the reciprocating rotational direction of the rotating body 8, the grinding wheel 1
Between the downward rotational position x and the slightly upper rotational position Y with respect to the line d connecting the oil line e and the axis a of the rotational body 8 when viewed from the side, centering on the 1tfl line a of the rotational position 8. It is oscillated in a circular arc, cuts into the outer circumferential surface of the grinding wheel 1 in the middle, and dresses the grinding wheel 1.

各流体圧シリンダ29.30のピストンロッド29a 
、30aは、それぞれのシリンダ29.30の端板29
b、30bから後方へ突出されており・その各突出端に
リミットスイッチ操作用のドッグ31.32が装着され
ている。各ドッグ31.32は、それらが設けられてい
るピストンロッド29a。
Piston rod 29a of each hydraulic cylinder 29.30
, 30a are the end plates 29 of the respective cylinders 29.30.
b, 30b, and a dog 31, 32 for operating a limit switch is attached to each of the protruding ends. Each dog 31,32 is connected to the piston rod 29a on which they are provided.

3oaの進出位置にて図示しないマイクロスイ゛ンチ(
図示せず)を操作するようにしである。33は砥石車1
に施されたカバーであって、研削側開放部33aとは反
対の側に、ドレス随性受は入れ窓33bを有している0 以下、前記実施例装置による砥石車1に対するドレス方
法を、実施例装置の動作に基づいて説明する。
A micro switch (not shown) is installed at the advance position of 3oa.
(not shown). 33 is grinding wheel 1
The cover is provided with a dressing window 33b on the side opposite to the grinding side opening 33a. Hereinafter, the method of dressing the grinding wheel 1 using the embodiment device will be explained as follows. An explanation will be given based on the operation of the embodiment device.

砥石車lによる研削は、カバー33の開放部33aから
の露出部で行われる。砥石車1に対しドレスが必要にな
ると、スライドベース5を砥石車1側へドレス量相当分
だけ移動させる0この後、流体圧をシリンダ29に作用
させてピストンロッド29aを、ピストンロッド30a
の後退を伴いながら、第1図の位置から砥石車1側へ進
出させる。これにより、回動体8は一定の角αだけ第1
図時計方向に回動され、既に適当な時点からモータI8
により回転駆動されているロータリダイヤモンド14を
、軸線aを中心に円弧揺動させる(第3図)。
Grinding with the grinding wheel 1 is performed on the exposed portion of the cover 33 from the open portion 33a. When it is necessary to dress the grinding wheel 1, the slide base 5 is moved toward the grinding wheel 1 by an amount equivalent to the amount of dressing. After that, fluid pressure is applied to the cylinder 29 to move the piston rod 29a and the piston rod 30a.
While moving backward, the grinding wheel is advanced from the position shown in Fig. 1 toward the grinding wheel 1 side. As a result, the rotating body 8 is rotated by a certain angle α.
The motor I8 is rotated clockwise in the figure and has already started at an appropriate point.
The rotary diamond 14, which is being rotationally driven by the rotary diamond 14, is oscillated in an arc around the axis a (FIG. 3).

これによりロータリダイヤモンド14の最大スイング径
点Cが、X位置からY位置へ円弧揺動され、その途中の
ある位置から前記軸線a、eを側面より見て結ぶ線d上
へ至るまで砥石車1の外周面に対して切込み、砥石車l
を所定量ドレスする。ロータリダイヤモンド14の最大
スイング径点Cが線d上に達してロータリダイヤモンド
14の砥石車1に対する切込みが最大となり、以後Y位
置へ近づくに従ってスパークアウトして、ロータリダイ
ヤモンド14が砥石車1から僅かに離脱する。
As a result, the maximum swing diameter point C of the rotary diamond 14 is swung in a circular arc from the X position to the Y position, and the grinding wheel 1 is moved from a certain point in the middle to a line d connecting the axes a and e when viewed from the side. Cut into the outer circumferential surface of the grinding wheel l
Dress a predetermined amount. When the maximum swing diameter point C of the rotary diamond 14 reaches the line d, the depth of cut of the rotary diamond 14 into the grinding wheel 1 becomes maximum, and as it approaches the Y position, it sparks out and the rotary diamond 14 slightly moves away from the grinding wheel 1. break away.

このとき、ピストンロッド29a上のドッグ31がそれ
に対向しているリミットスイッチ(図示せず)を操作す
ることにより、流体圧がピストンロッド30aを砥石車
1側へ進出させるようシリンダ30側に切替えられ、ピ
ストンロッド30aがピストンロッド29aの後退を伴
い、第3図の位置から砥石車1 (IQIへ進出させら
れる。これにより回動体8は、一定の角度αだけ第3図
反時計方向に回動され、ロータリダイヤモンド14を軸
線aを中心に円弧揺動させ、第114の初期位置に戻す
At this time, when the dog 31 on the piston rod 29a operates a limit switch (not shown) facing it, the fluid pressure is switched to the cylinder 30 side so as to advance the piston rod 30a toward the grinding wheel 1 side. With the retreat of the piston rod 29a, the piston rod 30a is advanced from the position shown in FIG. Then, the rotary diamond 14 is swung in an arc around the axis a and returned to the 114th initial position.

したがって、ロータリダイヤモンド14iJ:、その最
大スイング径点Cが、Y位置から線dを越えた後、再度
スパークアウトしなからX位置に達して、砥石車1から
充分離脱する。
Therefore, after the maximum swing diameter point C of the rotary diamond 14iJ crosses the line d from the Y position, it reaches the X position without sparking out again, and is sufficiently separated from the grinding wheel 1.

このとき、ピストンロッド30a上のドッグ32がそれ
姉対向するリミットスイッチ(図示せず)を操作するこ
とにより、回刈)体8を第1図の初期位置に停止させる
と共に、ロータリダイヤモンド14のモータ18による
回転駆動も停止させ、次のドレス時まで動作を待つ。
At this time, the dog 32 on the piston rod 30a operates a limit switch (not shown) opposite to the dog 32 to stop the mowing body 8 at the initial position shown in FIG. The rotational drive by 18 is also stopped, and the operation waits until the next dressing time.

なお、回動体8の前記往復回動は、流体圧シリンダによ
るほか、例えばリンク・レバー機構やクランク機構、カ
ム機構、ラック・ピニオン機構、可逆モータ(電動式、
流体圧式を含む)を直接または減速機構を介して連結す
ると云った、既に知られる種々の機構を採用し得ること
(d勿論である。
The reciprocating rotation of the rotary body 8 is performed not only by a fluid pressure cylinder but also by a link/lever mechanism, a crank mechanism, a cam mechanism, a rack/pinion mechanism, a reversible motor (electric type,
It goes without saying that various already known mechanisms can be employed, such as directly or via a speed reduction mechanism.

この発明の方法は、砥石車の軸線に平行な回動体上の偏
心位置に回転駆動されるよう軸支されているロータリダ
イヤモンドを、前記回動体の回動によシ、その回動侶・
の軸線を中心に円弧揺動させてその円弧揺動途中で砥石
車の外周に切込ませ、砥石車をドレスするようにしたか
ら、ロータリダイヤモンドは、砥石車の接線方向に、極
く僅か円弧揺動するだけで砥石車を所定量ドレスするこ
とができ、ロータリダイヤモンドの支持および作動が単
純でコンパクトな装置によって実現されると共に、前記
作動量が僅少な点と相俟ち、従来の摺動方式で困難に防
塵処理が容易になる。また、ロータリダイヤモンドの砥
石車への切込みおよびスパークアウトが(iM実でかつ
迅速になされる。
In the method of the present invention, a rotary diamond, which is pivotally supported to be rotationally driven at an eccentric position on a rotating body parallel to the axis of a grinding wheel, is rotated by the rotation of the rotating body.
The rotary diamond swings in a circular arc around the axis of the wheel, cuts into the outer periphery of the grinding wheel during the arc swing, and dresses the grinding wheel. The grinding wheel can be dressed by a predetermined amount just by swinging, and the rotary diamond is supported and operated by a simple and compact device. This method makes dustproofing, which is difficult to do, easier. In addition, the rotary diamond cuts into the grinding wheel and sparks out (iM real and quick).

この発明の装置は、従来通り支持されたドレス本体に、
砥石車の軸線に平行な回動体を設けて、その回動体の偏
心位置にロータリダイヤモンドを回転駆動されるよう軸
支し、回動体を流体圧シリンダにより一定の角度範囲で
往復回動させるようにしたから、ロータリダイヤモンド
の必要範囲における円弧揺動が、無理なく確実に々され
得るし、流体圧シリンダはドレス本体内に形成できる等
によって、装置をさらに簡単化およびコンパクト化でき
ると共に、耐久性にも優れる。
The device of this invention has a conventionally supported dress body;
A rotating body parallel to the axis of the grinding wheel is provided, a rotary diamond is pivotally supported at an eccentric position of the rotating body so that it can be rotated, and the rotating body is rotated back and forth within a certain angle range by a fluid pressure cylinder. Therefore, the rotary diamond can be easily and reliably oscillated in a circular arc within the necessary range, and since the fluid pressure cylinder can be formed within the dress body, the device can be made simpler and more compact, and its durability can be improved. Also excellent.

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

第1図は一実施例の一部を断面して見た側面図、第2図
は要部を横断して見た平面図、第3図は往動状態を示す
要部の断面図であるO l・・・砥石車、2・・・ドレス基台、4・・・スライ
ドレール、5・・・スライドベース、6・・・スライド
レール、7・・・ドレス本体、8・・・回動体、10・
・・ドレス回転軸、14・・・ロータリダイヤモンド、
18・・・モータ、27.28・・・受動段部、29.
30・・・流体圧シリンダ、29a、30a・・・ピス
トンロンド、33・・・カバー、a、e・・・軸線 出願人 光洋機械工業株式会社
Fig. 1 is a side view of one embodiment with a part thereof cut away, Fig. 2 is a plan view of the main part as seen across, and Fig. 3 is a cross-sectional view of the main part showing the forward movement state. O l... Grinding wheel, 2... Dress base, 4... Slide rail, 5... Slide base, 6... Slide rail, 7... Dress body, 8... Rotating body , 10・
...Dress rotation axis, 14...Rotary diamond,
18... Motor, 27. 28... Passive step section, 29.
30...Fluid pressure cylinder, 29a, 30a...Piston rond, 33...Cover, a, e...Axis Applicant Koyo Machine Industry Co., Ltd.

Claims (1)

【特許請求の範囲】[Claims] (1)砥石車の軸線に平行な回動体上の偏心位置に回転
駆動されるよう軸支されているロータリダイヤモンドを
、前記回動体の回動によシ、その回動体の軸線を中心に
円弧揺動させてその円弧揺動途中で砥石車の外周に切込
ませ、砥石車をドレスすることを特徴とする砥石車のロ
ータリドレス方法 12)砥石車の軸線に直角な方向および平行に移動でき
るよう支持されたドレス本体に、砥石車の軸線に平行な
回動体を設け、この回動体の偏心位置に、ロータリダイ
ヤモンドを回転駆動されるよう軸支し、回動体を流体圧
シリンダーにより一定の角度範囲で往復回動させるよう
にした砥石車のロータリドレス装置
(1) A rotary diamond, which is supported so as to be rotationally driven at an eccentric position on a rotating body parallel to the axis of the grinding wheel, is rotated in a circular arc around the axis of the rotating body by the rotation of the rotating body. A rotary dressing method for a grinding wheel characterized by oscillating the grinding wheel and dressing the grinding wheel by cutting into the outer periphery of the grinding wheel in the middle of the circular arc oscillation 12) Able to move in a direction perpendicular to and parallel to the axis of the grinding wheel A rotating body parallel to the axis of the grinding wheel is provided on the dress body, which is supported in this way.A rotary diamond is supported at an eccentric position of this rotating body so that it can be rotated, and the rotating body is held at a certain angle by a fluid pressure cylinder. A rotary dressing device for a grinding wheel that rotates back and forth within a range.
JP17300782A 1982-09-30 1982-09-30 Method and device for rotary dressing of grinding wheel Granted JPS5964273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17300782A JPS5964273A (en) 1982-09-30 1982-09-30 Method and device for rotary dressing of grinding wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17300782A JPS5964273A (en) 1982-09-30 1982-09-30 Method and device for rotary dressing of grinding wheel

Publications (2)

Publication Number Publication Date
JPS5964273A true JPS5964273A (en) 1984-04-12
JPH0349708B2 JPH0349708B2 (en) 1991-07-30

Family

ID=15952459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17300782A Granted JPS5964273A (en) 1982-09-30 1982-09-30 Method and device for rotary dressing of grinding wheel

Country Status (1)

Country Link
JP (1) JPS5964273A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6328508A (en) * 1986-07-19 1988-02-06 シヤウト・マシイネンバウ・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング Method and device for grinding female screw
CN111941153A (en) * 2020-07-17 2020-11-17 杭州人本轴承有限公司 Grinding and finishing method for four-point angular contact bearing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120189A (en) * 1974-08-09 1976-02-18 Nippon Seiko Kk TOISHISEIKEISOCHI
JPS55125928A (en) * 1979-03-17 1980-09-29 Maag Zahnraeder & Maschinen Ag Dressing device for pan type emery wheel of tooth flank grinder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120189A (en) * 1974-08-09 1976-02-18 Nippon Seiko Kk TOISHISEIKEISOCHI
JPS55125928A (en) * 1979-03-17 1980-09-29 Maag Zahnraeder & Maschinen Ag Dressing device for pan type emery wheel of tooth flank grinder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6328508A (en) * 1986-07-19 1988-02-06 シヤウト・マシイネンバウ・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング Method and device for grinding female screw
CN111941153A (en) * 2020-07-17 2020-11-17 杭州人本轴承有限公司 Grinding and finishing method for four-point angular contact bearing

Also Published As

Publication number Publication date
JPH0349708B2 (en) 1991-07-30

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