JPH0730274Y2 - Polishing equipment - Google Patents
Polishing equipmentInfo
- Publication number
- JPH0730274Y2 JPH0730274Y2 JP1986163715U JP16371586U JPH0730274Y2 JP H0730274 Y2 JPH0730274 Y2 JP H0730274Y2 JP 1986163715 U JP1986163715 U JP 1986163715U JP 16371586 U JP16371586 U JP 16371586U JP H0730274 Y2 JPH0730274 Y2 JP H0730274Y2
- Authority
- JP
- Japan
- Prior art keywords
- engaging
- engaging portion
- mounting
- axis
- engagement
- 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.)
- Expired - Lifetime
Links
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Description
【考案の詳細な説明】 考案の目的 （産業上の利用分野） この考案は例えば成形用金型などのワークにおける成形
面等の加工面を研磨する際に使用される研磨装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION Object of the Invention (Industrial field of application) The present invention relates to a polishing apparatus used for polishing a processed surface such as a molding surface of a work such as a molding die.
（従来の技術） 従来のこの種の研磨装置において、砥石を作動させるエ
アモータの砥石ヘッドへの取付けは、そのモータの取付
部材をボルト，ナットにより砥石ヘッドに締付固着して
行われている。(Prior Art) In a conventional polishing apparatus of this type, an air motor for operating a grindstone is attached to a grindstone head by fastening and fixing a motor mounting member to the grindstone head with bolts and nuts.
（考案が解決しようとする問題点） このため、上記従来の研磨装置においては、ナットの締
付けが足りないと作業中に発生する振動や研削圧力の作
用によって設定取付角度にずれを生じ、エアモータを設
定取付角度に保持することができないという問題点があ
る。(Problems to be solved by the invention) For this reason, in the above-described conventional polishing apparatus, if the nut is not tightened sufficiently, the set mounting angle is displaced due to the action of vibration or grinding pressure generated during work, and There is a problem that it cannot be maintained at the set mounting angle.
考案の構成 （問題点を解決するための手段） この考案は前記問題点を解決するため、砥石を研磨作動
させるための駆動手段を支持部材に支持した研磨装置に
おいて、モータを含む駆動手段をそのモータ軸と交差す
る一軸線の周りに回動位置調節可能な構造とし、この駆
動手段の外側には外周面に前記軸線を中心とした円弧状
部を有し、かつ、その円弧状部に第１係合部を形成した
取付角度調節体を固着し、前記支持部材には任意の回動
角度位置において前記取付角度調節体の第１係合部に係
合する第２係合部を設け、前記第１係合部を第２係合部
に係合する係合位置と第２係合部から離間する非係合位
置とに前記一軸線の軸線方向に移動可能に設けるととも
に、前記第１係合部を係合位置に保持する保持部材を設
け、その保持部材による第１係合部の係合位置での保持
状態を解除して第１係合部を非係合位置に移動させたと
き駆動手段を前記一軸線の周りの任意の角度位置に調節
可能な構造とし、第１係合部が係合位置にあるとき前記
保持部材により駆動手段を第1,第２係合部の係合時の角
度位置に保持するようにした。Configuration of the Invention (Means for Solving the Problems) In order to solve the above problems, the present invention provides a polishing apparatus in which a driving member for polishing a grindstone is supported by a supporting member, and a driving unit including a motor is provided. The structure is such that the rotational position can be adjusted around an axis intersecting with the motor shaft, and an outer peripheral surface of the driving means has an arcuate portion centered on the axis, and the arcuate portion has a first arcuate portion. A mounting angle adjusting body having one engaging portion is fixed, and the supporting member is provided with a second engaging portion that engages with the first engaging portion of the mounting angle adjusting body at an arbitrary rotational angle position. The first engaging portion is movably provided in an axial direction of the one axis at an engaging position where the first engaging portion engages with the second engaging portion and a non-engaging position where the first engaging portion separates from the second engaging portion. A holding member for holding the engaging portion at the engaging position is provided, and the holding member When the holding state of the engaging portion is released and the first engaging portion is moved to the non-engaging position, the drive means has a structure that can be adjusted to an arbitrary angular position around the one axis. When the first engaging portion is at the engaging position, the holding member holds the driving means at the angular position when the first and second engaging portions are engaged.
（作用） 上記手段により、保持部材による第１係合部の係合位置
での保持状態を解除して、その第１係合部を第２係合部
から離間した非係合位置に移動させると、駆動手段をモ
ータ軸と交差する一軸線の周りの任意の回動角度位置に
調節することができる。一方、第１係合部を第２係合部
と係合する係合位置に移動させ、保持部材により第１係
合部をその係合位置に保持させると、駆動手段は第1,第
２係合部が係合した時の角度位置に確実に保持される。(Operation) By the means described above, the holding state of the first engaging portion by the holding member at the engaging position is released, and the first engaging portion is moved to the non-engaging position separated from the second engaging portion. With this, the drive means can be adjusted to an arbitrary rotational angle position around an axis intersecting the motor shaft. On the other hand, when the first engaging portion is moved to the engaging position where it engages with the second engaging portion and the holding member holds the first engaging portion at the engaging position, the driving means causes the first and second The engagement portion is securely held at the angular position when engaged.
（実施例） 以下、この考案を具体化した研磨装置の一実施例を図面
に従って説明する。(Embodiment) An embodiment of a polishing apparatus embodying the present invention will be described below with reference to the drawings.
第２図は金型研磨装置全体を示し、そのフレーム１は基
台２の左右両側に立設された伸縮可能な一対の支柱３と
横枠４とから全体としてほぼ門形に構成され、その内部
には金型Ｗを載置するためのテーブル５がレール６によ
り移動可能に支持されている。横枠４上には一水平方向
（この実施例では第２図における左右方向）へ移動可能
にＸ方向移動体７が支持され、Ｘ移動用モータ８により
駆動されるようになっている。Ｘ方向移動体７の下部に
は前記Ｘ方向移動体７の移動方向と直交する水平方向
（この実施例では第２図における紙面直交方向）へ移動
可能にＹ方向移動体９が装着され、Ｙ移動用モータ10に
よって駆動されるようになっている。そのＹ移動用モー
タ10上に固定された案内筒11には上下方向にＺ方向移動
軸12が挿通され、Ｚ移動用モータ13によって昇降される
ようになっている。FIG. 2 shows the entire mold polishing apparatus, and its frame 1 is composed of a pair of extendable and retractable struts 3 standing upright on both left and right sides of a base 2 and a horizontal frame 4 as a whole in a substantially gate shape. A table 5 for mounting the mold W is movably supported inside by a rail 6. An X-direction moving body 7 is supported on the horizontal frame 4 so as to be movable in one horizontal direction (the left-right direction in FIG. 2 in this embodiment), and is driven by an X-moving motor 8. A Y-direction moving body 9 is mounted below the X-direction moving body 7 so as to be movable in a horizontal direction (in this embodiment, a direction orthogonal to the paper surface in FIG. 2) orthogonal to the moving direction of the X-direction moving body 7. It is adapted to be driven by a moving motor 10. A Z-direction moving shaft 12 is vertically inserted through a guide cylinder 11 fixed on the Y-moving motor 10, and is moved up and down by a Z-moving motor 13.
Ｚ方向移動軸12の下端には砥石ヘッド14を構成するヘッ
ドブロック15が設けられ、このヘッドブロック15には水
平軸26を介してブラケット16が垂直面内にて任意の位置
に回動調節可能に支持されている。第４図に示すよう
に、ヘッドブロック15は取付軸17を収容する軸孔18を備
え、その上端部には所定ピッチの係合部20を形成したク
ラッチ板19が設けられている。前記Ｚ方向移動軸12の下
端部には所定ピッチの係合部22を形成したクラッチ板21
が設けられ、両クラッチ板19,21の係合により砥石ヘッ
ド14の取付軸17周りでの回動が規制されるようになって
いる。又、前記軸孔18には係止段部23が形成され、この
係止段部23と前記取付軸17の下端に固着した摺動板24と
の間には圧縮ばね25が介装され、砥石ヘッド14を常に上
方（Ｚ方向移動軸12側）へ付勢し、前記両クラッチ板1
9,21を係合状態に保持するようになっている。砥石ヘッ
ド14を把持して下方に引き下げ、所定の角度だけ回動さ
せた後、砥石ヘッド14の把持を解除すると、砥石ヘッド
14は圧縮ばね25の付勢力により上方へ移動されて両クラ
ッチ板19,21が係合され、Ｚ方向移動軸12に対する砥石
ヘッド14の取付角度の調節を容易に行うことができる。A head block 15 that constitutes a grindstone head 14 is provided at the lower end of the Z-direction moving shaft 12, and a bracket 16 can be rotationally adjusted to an arbitrary position in a vertical plane via a horizontal shaft 26 on the head block 15. Supported by. As shown in FIG. 4, the head block 15 is provided with a shaft hole 18 for accommodating the mounting shaft 17, and a clutch plate 19 having an engaging portion 20 having a predetermined pitch is provided at the upper end portion thereof. A clutch plate 21 in which an engaging portion 22 having a predetermined pitch is formed at the lower end of the Z-direction moving shaft 12.
Is provided, and the rotation of the grindstone head 14 around the mounting shaft 17 is restricted by the engagement of both clutch plates 19 and 21. A locking step portion 23 is formed in the shaft hole 18, and a compression spring 25 is interposed between the locking step portion 23 and a sliding plate 24 fixed to the lower end of the mounting shaft 17. The whetstone head 14 is constantly urged upward (to the Z-direction moving shaft 12 side), and the clutch plates 1
It keeps 9,21 engaged. After gripping the grindstone head 14 and pulling it down and rotating it by a predetermined angle, when the grindstone head 14 is released, the grindstone head 14
The clutch 14 is moved upward by the urging force of the compression spring 25 and both clutch plates 19 and 21 are engaged, so that the mounting angle of the grindstone head 14 with respect to the Z-direction moving shaft 12 can be easily adjusted.
第４図に示すように、ブラケット16はヘッドブロック15
を挟む一対の支持板16a,16bを有し、一方の支持板16a側
から螺入された締付レバー27によってその位置に固定さ
れる。又、ブラケット16の他方の支持板16bに当接する
ように配置された取付板28は前記水平軸26により任意の
位置に回動調節可能に支持されるとともに、この取付板
28は締付レバー29を回動操作することにより、同レバー
29とスペーサ30との協働により固定される。As shown in FIG. 4, the bracket 16 is a head block 15.
It has a pair of support plates 16a, 16b sandwiching it, and is fixed at that position by a tightening lever 27 screwed from one support plate 16a side. A mounting plate 28 arranged so as to abut the other supporting plate 16b of the bracket 16 is rotatably supported by the horizontal shaft 26 at an arbitrary position, and the mounting plate 28 is
By rotating the tightening lever 29, 28
It is fixed by the cooperation of 29 and the spacer 30.
取付板28の一側上部の支持アーム31にはエアシリンダ33
が回動可能に支持され、そのピストンロッド35の先端が
連結部材36を介してブラケット16に固設した案内部材37
に連結されている。そして、前記締付レバー27を緩めて
ブラケット16を回動可能な状態にするとともに、締付レ
バー29により取付板28を固定し、エアシリンダ33を作動
させてピストンロッド35を突出させることにより、案内
部材37が回動される。An air cylinder 33 is attached to the support arm 31 on one side of the mounting plate 28.
Is rotatably supported, and the tip end of the piston rod 35 is fixed to the bracket 16 via the connecting member 36.
Are linked to. Then, the tightening lever 27 is loosened to make the bracket 16 rotatable, the mounting plate 28 is fixed by the tightening lever 29, and the air cylinder 33 is operated to project the piston rod 35. The guide member 37 is rotated.
前記案内部材37にはエアシリンダ38が固設されていると
ともに、この案内部材37にはレール39が内装されてい
る。このレール39にスライダ40を介して摺動可能に設け
られた取付枠41（本考案の支持部材）には前記シリンダ
38のピストンロッド42（第１図にて図示）が固定連結さ
れており、取付枠41は同ピストンロッド42の突出・後退
により移動されるようになっている。An air cylinder 38 is fixedly installed in the guide member 37, and a rail 39 is installed in the guide member 37. The mounting frame 41 (supporting member of the present invention) slidably provided on the rail 39 via the slider 40 has the cylinder
A piston rod 42 (illustrated in FIG. 1) of 38 is fixedly connected, and the mounting frame 41 is moved by the protrusion / retraction of the piston rod 42.
第１図に示すように、取付枠41には筒状をなす取付部材
43を介してエアモータ44が着脱可能に取着され、その駆
動軸45には取付軸46を介して砥石47が回転可能に取着さ
れている。エアモータ44は後端に複数の挟着片59を形成
した筒状のチャック部材58に挿入され、締付環60を螺合
して挟着片59によりチャック部材58に固定されている。
この実施例では取付部材43、エアモータ44、チャック部
材58及び締付環60とにより本考案の駆動手段が構成され
ている。取付部材43の一側には前記取付枠41の挿入孔41
cに挿入される取付ボルト48が突設され、この取付ボル
ト48の端部にはダブルナット57が螺合されている。前記
ナット57と取付枠41の枠片41aとの間には圧縮ばね61が
介装され、常時取付部材43を取付枠41に当接させる方向
へ付勢している。前記ダブルナット57及び圧縮ばね61に
より本考案の保持部材が構成されている。As shown in FIG. 1, the mounting frame 41 has a cylindrical mounting member.
An air motor 44 is detachably attached via 43, and a grindstone 47 is rotatably attached to its drive shaft 45 via an attachment shaft 46. The air motor 44 is inserted into a cylindrical chuck member 58 having a plurality of sandwiching pieces 59 formed at its rear end, and a tightening ring 60 is screwed to be fixed to the chucking member 58 by the sandwiching pieces 59.
In this embodiment, the mounting member 43, the air motor 44, the chuck member 58, and the tightening ring 60 constitute the driving means of the present invention. The insertion hole 41 of the mounting frame 41 is provided on one side of the mounting member 43.
A mounting bolt 48 to be inserted into c is provided in a protruding manner, and a double nut 57 is screwed to an end of the mounting bolt 48. A compression spring 61 is interposed between the nut 57 and the frame piece 41a of the mounting frame 41, and constantly urges the mounting member 43 in the direction of abutting the mounting frame 41. The double nut 57 and the compression spring 61 constitute the holding member of the present invention.
取付ボルト48の基端部には同ボルト48の中心軸線を中心
とした正面円形状をなす取付角度調節体49が固設されて
いる。この調節体49の外周面には所定ピッチで第１係合
部50が形成されている。又、取付部材43の前端面には所
定ピッチで係合部53が形成されている。A mounting angle adjusting body 49 having a front circular shape centered on the central axis of the mounting bolt 48 is fixed to the base end portion of the mounting bolt 48. First engaging portions 50 are formed on the outer peripheral surface of the adjusting body 49 at a predetermined pitch. Further, engaging portions 53 are formed on the front end surface of the mounting member 43 at a predetermined pitch.
一方、前記取付枠41の左右両枠片41a,41bの外側には前
記取付角度調節体49と対応するように凹状をなし、か
つ、前記第１係合部50に係合する第２係合部52を形成し
た保持部材51が固着されており、前記エアモータ44を任
意の角度位置に容易にかつ確実に保持することができる
ようになっている。On the other hand, the left and right frame pieces 41a, 41b of the mounting frame 41 are formed with a concave shape outside the left and right frame pieces 41a, 41b so as to correspond to the mounting angle adjusting body 49 and engage with the first engaging portion 50. A holding member 51 having a portion 52 is fixedly attached so that the air motor 44 can be easily and reliably held at an arbitrary angular position.
前記チャック部材58には大径部後端に前記取付部材43前
端面の係合部53に係合する係合部54が形成されるととも
に、同チャック部材58の後端部には雄ねじ部55が形成さ
れている。そして、このチャック部材58はその胴部を取
付部材43に挿入し、その突出した雄ねじ部55に雌ねじを
有する取付環56を螺合することにより、両係合部53,54
の係合により取付部材43に確実に固定される。An engaging portion 54 that engages with an engaging portion 53 of the front end surface of the mounting member 43 is formed at the rear end of the large diameter portion of the chuck member 58, and a male screw portion 55 is provided at the rear end portion of the chuck member 58. Are formed. Then, the chuck member 58 has its body inserted into the mounting member 43, and the protruding male screw portion 55 is screwed into the mounting ring 56 having a female screw, whereby both engaging portions 53, 54
Is securely fixed to the mounting member 43 by the engagement of.
前記のように構成された金型研磨装置を使用して成型用
金型Ｗの加工面を研磨する際には、締付レバー27を緩め
てブラケット16を回動可能な状態にするとともに、締付
レバー29により取付板28を締付固定し、両エアシリンダ
33,38を作動させると、砥石47が金型Ｗの加工面に対し
所定の力で圧接される。When the working surface of the molding die W is polished by using the die polishing apparatus configured as described above, the tightening lever 27 is loosened to make the bracket 16 rotatable, and The mounting plate 28 is tightened and fixed by the attached lever 29.
When the 33 and 38 are operated, the grindstone 47 is pressed against the machined surface of the mold W with a predetermined force.
そして、この状態でエアモータ44を起動させて砥石47を
回転させるとともに、砥石ヘッド14を第２図において上
下、左右あるいは前後方向へ移動すると、加工面が所定
幅にわたって研磨される。Then, in this state, the air motor 44 is activated to rotate the grindstone 47, and the grindstone head 14 is moved up, down, left and right or in the front-rear direction in FIG.
エアモータ44の取付角度を変更するには、取付部材43を
把持し、圧縮ばね61の付勢力に抗してエアモータ44を取
付部材43とともに第１図の左方へ移動させ、取付角度調
節体49と保持部材51との係合を解除する。この後、取付
ボルト48を中心にしてエアモータ44を所望の角度位置に
回動調節する。その位置にて取付部材43の把持を解除す
ると、圧縮ばね61の作用により取付角度調節体49と保持
部材51とが係合され、エアモータ44はその回動角度位置
に確実に保持される。To change the mounting angle of the air motor 44, the mounting member 43 is gripped, the air motor 44 is moved to the left in FIG. 1 together with the mounting member 43 against the urging force of the compression spring 61, and the mounting angle adjusting body 49 is mounted. And the holding member 51 are disengaged. After that, the air motor 44 is pivotally adjusted to a desired angular position around the mounting bolt 48. When the grip of the mounting member 43 is released at that position, the mounting angle adjusting body 49 and the holding member 51 are engaged by the action of the compression spring 61, and the air motor 44 is reliably held at the turning angular position.
さて、この実施例ではヘッドブロック15をＺ方向移動軸
12の周りで回動可能に設けるとともに、ヘッドブロック
15の上端部及びＺ方向移動軸12の下端部にそれぞれ所定
ピッチの係合部20,22を形成したクラッチ板19,21を設
け、ヘッドブロック15の軸孔18に形成した係止段部23と
Ｚ方向移動軸12で取付軸17の下端に固着した摺動板24と
の間には圧縮ばね25を介装したので、Ｚ方向移動軸12に
対する砥石ヘッド14の取付角度の調節を容易に行うこと
ができる。Now, in this embodiment, the head block 15 is moved in the Z-direction moving axis.
It is installed so that it can rotate around 12, and the head block
Clutch plates 19 and 21 formed with engaging portions 20 and 22 having a predetermined pitch are provided on the upper end portion of 15 and the lower end portion of the Z-direction moving shaft 12, respectively, and a locking step portion 23 formed in the shaft hole 18 of the head block 15. Since the compression spring 25 is interposed between and the sliding plate 24 fixed to the lower end of the mounting shaft 17 by the Z-direction moving shaft 12, it is easy to adjust the mounting angle of the grindstone head 14 with respect to the Z-direction moving shaft 12. It can be carried out.
又、エアモータ44をチャック部材58内に収容し、チャッ
ク部材58の挟着片59に螺合した締付環60により固定する
ようにしたので、エアモータ44の胴部を直径方向からク
ランプする従来の取付構造のようにその胴部に変形を生
じたりすることなく、容易かつ確実にエアモータ44を固
定することができ、又、エアモータのクランプ部位を考
慮しないで固定することが可能である。Further, since the air motor 44 is housed in the chuck member 58 and is fixed by the tightening ring 60 screwed to the sandwiching piece 59 of the chuck member 58, the conventional method for clamping the body portion of the air motor 44 from the diametrical direction. It is possible to fix the air motor 44 easily and surely without causing deformation of the body like the mounting structure, and also to fix the air motor without considering the clamp portion of the air motor.
なお、この考案は次のように実施してもい。The present invention may be implemented as follows.
（１）取付部材43を省略するとともに、チャック部材58
あるいはエアモータ44の外部一側に取付角度調節体49及
び取付ボルト48を形成してエアモータ44を取付枠41に取
付角度調節可能に設けること。(1) The mounting member 43 is omitted and the chuck member 58 is used.
Alternatively, a mounting angle adjusting body 49 and a mounting bolt 48 are formed on one outside of the air motor 44 to provide the air motor 44 on the mounting frame 41 so that the mounting angle can be adjusted.
（２）円形状をなす取付角度調節体49の一部を切欠くこ
と。(2) Cut out a part of the circular mounting angle adjusting body 49.
（３）取付角度調節体49に形成する第１係合部50を１つ
のみとし、保持部材51には所定ピッチで複数の第２係合
部52を形成すること。又、逆に保持部材51に形成する第
２係合部52を１つのみとし、取付角度調節体49には所定
ピッチで複数の第１係合部50を形成すること。(3) Only one first engaging portion 50 is formed on the mounting angle adjusting body 49, and a plurality of second engaging portions 52 are formed on the holding member 51 at a predetermined pitch. On the contrary, only one second engaging portion 52 is formed on the holding member 51, and a plurality of first engaging portions 50 are formed on the mounting angle adjusting body 49 at a predetermined pitch.
考案の効果 以上詳述したように、この考案によれば、第１係合部を
第２係合部から離間した非係合位置に移動した状態で駆
動手段をモータ軸と交差する一軸線の周りの任意の回動
角度位置に調節し、その後、第１係合部を第２係合部と
係合する係合位置に移動すると、駆動手段は第1,第２係
合部が係合した時の角度位置に確実に保持される。従っ
て、駆動手段を任意の角度位置に簡単かつ確実に保持す
ることができるという優れた効果を奏する。Effects of the Invention As described in detail above, according to the present invention, the drive means is moved in the non-engagement position apart from the second engagement portion, so that the drive means can move along the axis of the motor shaft. When the first engaging portion is moved to the engaging position where the first engaging portion and the second engaging portion are engaged, the drive means engages the first and second engaging portions. It is securely held at the angular position when Therefore, there is an excellent effect that the driving means can be easily and surely held at an arbitrary angular position.
第１図はこの考案を具体化した一実施例を示す分解斜視
図、第２図は研磨装置の正面図、第３図は砥石ヘッドを
示す正面図、第４図は側断面図である。 支持部材としての取付枠41、駆動手段を構成する取付部
材43,エアモータ44,チャック部材58,締付環60、砥石4
7、取付角度調節体49、第１係合部50、第２係合部52、
保持部材を構成するダブルナット57及び圧縮ばね61。FIG. 1 is an exploded perspective view showing an embodiment embodying the present invention, FIG. 2 is a front view of a polishing apparatus, FIG. 3 is a front view showing a grindstone head, and FIG. 4 is a side sectional view. A mounting frame 41 as a supporting member, a mounting member 43 constituting a driving means, an air motor 44, a chuck member 58, a tightening ring 60, a grindstone 4
7, mounting angle adjuster 49, first engaging portion 50, second engaging portion 52,
A double nut 57 and a compression spring 61 that form a holding member.
Claims (1)
段（43,44,60等）を支持部材（41）に支持した研磨装置
において、 モータを含む駆動手段（43,44,60等）をそのモータ軸と
交差する一軸線（48）の周りに回動位置調節可能な構造
とし、この駆動手段（43,44,60等）の外側には外周面に
前記軸線（48）を中心とした円弧状部を有し、かつ、そ
の円弧状部に第１係合部（50）を形成した取付角度調節
体（49）を固着し、前記支持部材（41）には任意の回動
角度位置において前記取付角度調節体（49）の第１係合
部（50）に係合する第２係合部（52）を設け、前記第１
係合部（50）を第２係合部（52）に係合する係合位置と
第２係合部（52）から離間する非係合位置とに前記一軸
線（48）の軸線方向に移動可能に設けるとともに、前記
第１係合部（50）を係合位置に保持する保持部材（57,6
1）を設け、その保持部材（57,61）による第１係合部
（50）の係合位置での保持状態を解除して第１係合部
（50）を非係合位置に移動させたとき駆動手段（43,44,
60等）を前記一軸線（48）の周りの任意の角度位置に調
節可能な構造とし、第１係合部（50）が係合位置にある
とき前記保持部材（57,61）により駆動手段（43,44,60
等）を第1,第２係合部（50,52）の係合時の角度位置に
保持するようにしたことを特徴とする研磨装置。1. A polishing apparatus in which drive means (43, 44, 60 etc.) for polishing operation of a grindstone (47) are supported by a support member (41), and drive means (43, 44, 60 etc.) including a motor. ) Has a structure in which the rotational position can be adjusted around an axis (48) intersecting with the motor shaft, and the axis (48) is centered on the outer peripheral surface on the outside of the driving means (43, 44, 60, etc.). And an attachment angle adjusting body (49) having a first engaging portion (50) formed therein is fixed to the arc-shaped portion, and the support member (41) is arbitrarily rotated. A second engaging portion (52) that engages with the first engaging portion (50) of the attachment angle adjusting body (49) at an angular position is provided, and the first engaging portion (52) is provided.
In the axial direction of the one axis (48), the engaging portion (50) is at an engaging position for engaging the second engaging portion (52) and a non-engaging position for separating from the second engaging portion (52). Holding members (57, 6) that are movably provided and that hold the first engaging portion (50) at the engaging position.
1) is provided, and the holding state of the first engagement portion (50) at the engagement position by the holding member (57, 61) is released to move the first engagement portion (50) to the non-engagement position. Drive means (43,44,
60) and the like can be adjusted to an arbitrary angular position around the one axis (48), and when the first engaging portion (50) is in the engaging position, the holding member (57, 61) drives the driving means. (43,44,60
Etc.) is held at the angular position when the first and second engaging portions (50, 52) are engaged with each other.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986163715U JPH0730274Y2 (en) | 1986-10-24 | 1986-10-24 | Polishing equipment |
| PCT/JP1987/000201 WO1987005846A1 (en) | 1986-04-05 | 1987-04-01 | Machine and method of grinding molding die |
| US07/133,039 US4936052A (en) | 1986-04-05 | 1987-04-01 | Machine and method of grinding molding die |
| EP87902697A EP0273055B1 (en) | 1986-04-05 | 1987-04-01 | Machine and method of grinding molding die |
| DE8787902697T DE3776530D1 (en) | 1986-04-05 | 1987-04-01 | DEVICE AND METHOD FOR GRINDING CASTING MOLDS. |
| KR8770847A KR920009813B1 (en) | 1986-04-05 | 1987-09-18 | Machine and method of grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986163715U JPH0730274Y2 (en) | 1986-10-24 | 1986-10-24 | Polishing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6370860U JPS6370860U (en) | 1988-05-12 |
| JPH0730274Y2 true JPH0730274Y2 (en) | 1995-07-12 |
Family
ID=31092174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986163715U Expired - Lifetime JPH0730274Y2 (en) | 1986-04-05 | 1986-10-24 | Polishing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730274Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016016464A (en) * | 2014-07-04 | 2016-02-01 | 株式会社 東洋鐡工所 | Nc machining apparatus |
| WO2016040748A1 (en) | 2014-09-12 | 2016-03-17 | Ionis Pharmaceuticals, Inc. | Compositions and methods for detection of smn protein in a subject and treatment of a subject |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5828460A (en) * | 1981-08-07 | 1983-02-19 | Honda Motor Co Ltd | Finish processing device for curvatures of a work |
-
1986
- 1986-10-24 JP JP1986163715U patent/JPH0730274Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6370860U (en) | 1988-05-12 |
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