JPS58196962A - Device for grinding the surface of thin plate - Google Patents
Device for grinding the surface of thin plateInfo
- Publication number
- JPS58196962A JPS58196962A JP7961682A JP7961682A JPS58196962A JP S58196962 A JPS58196962 A JP S58196962A JP 7961682 A JP7961682 A JP 7961682A JP 7961682 A JP7961682 A JP 7961682A JP S58196962 A JPS58196962 A JP S58196962A
- Authority
- JP
- Japan
- Prior art keywords
- thin plate
- abrasive
- turntable
- abrasive member
- motor
- 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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacturing Optical Record Carriers (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、オーディオレコード、ビデオディスク尋の円
盤状記録媒体の製造におけるスタンパ表面の佑ト摩仕上
等に鳴動に適用される薄板表面研摩装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a thin plate surface polishing device that is applied to polishing the surface of a stamper in the production of disc-shaped recording media such as audio records and video discs.
従来の薄板表面研摩装置としては、オーディオレコード
の製造工程でのスタンパ表面研摩装置が知られている。As a conventional thin plate surface polishing device, a stamper surface polishing device used in the manufacturing process of audio records is known.
これを第1図により駅間すると、(1)はターンテーブ
ルで、モータ(2)Kよシ回転躯動される。(3)は研
摩用薄板で緩衝拐(4)を挾んでクランプナツト(5)
によシターンテーブル(1)にクランプされる。緩my
劇(4)tま、例えばゴムシートとかスポンジシート
の様々ものであるo(6)は研摩材で、湿式あるいは乾
式のサンドペーパが用いられる。IiMtU(6)は抑
圧部材(7)により薄板(3)の表面に押圧され、研摩
を行なう。すなわち、薄板(3)と1を部材(6) u
緩衝材(4)および抑圧部材(7)により41)圧され
る。(8) Fi研jll拐送シ機栴で、研摩材(6)
の新しい面を11次供給する。(旬−Ilω1犀制(6
)、抑圧部材(7)、研摩拐送υ機栴(8)を自むアー
ムでJす、ボールQUを中心に揺動し、薄板(3)の仕
上の必殺な範囲を移動する。さらに、アーム(9) t
Lt研摩拐(6)を薄板(3)衣…」に加圧力(P)で
弾性的に押圧する構造を鳴している。Ql) Fi工作
液供給装置で、湿式サンドペーパを使用する際に工作液
を供給する。When this is moved between stations as shown in Fig. 1, (1) is a turntable, which is rotated by motor (2) K. (3) holds the buffer (4) with a thin polishing plate and tightens the clamp nut (5).
It is then clamped to the turntable (1). Loose my
(4) and (6) are abrasive materials such as rubber sheets and sponge sheets, and wet or dry sandpaper is used. The IiMtU (6) is pressed against the surface of the thin plate (3) by the suppressing member (7) and performs polishing. That is, the thin plate (3) and 1 are connected to the member (6) u
It is pressed 41) by the cushioning material (4) and the suppressing member (7). (8) Abrasive materials (6)
11th supply of new aspects of. (Shun-Ilω1 Sai system (6
), an arm containing a suppressing member (7), and an abrasive conveyance machine (8), swings around a ball QU and moves in a critical range for finishing the thin plate (3). Furthermore, arm (9) t
The structure is such that the Lt polishing layer (6) is elastically pressed against the thin plate (3) by pressure (P). Ql) Fi working fluid supply device supplies working fluid when using wet sandpaper.
この様な従来装置においては、表面仕上状態をより良好
にするためには、サンドペーパの粒度を小さくすればよ
いが、研摩時間が長くなり、また、サンドベーパの粒度
を段階的に変える方法も考えられるが、装置の摘造が複
雑になるという問題が生じる。さらにこの装置では、ア
ームの送シ機構が揺動式であるため、薄板上の安定した
送シが得難く、仕上り面に研摩むらが生じるという間鮪
もある。In such conventional equipment, in order to improve the surface finish, it is possible to reduce the particle size of the sandpaper, but this increases the polishing time, and it is also possible to change the particle size of the sand vapor in stages. However, a problem arises in that the extraction of the device becomes complicated. Furthermore, in this device, since the feeding mechanism of the arm is a swinging type, it is difficult to stably feed the thin plate, and there are cases where uneven polishing occurs on the finished surface.
本発明は、以上の間ム点KfItiみ、薄板の表面を短
時間にかつ平滑度の極めて良好な表面こ
状態に仕上けるKのできる研摩装置の提供を目的とする
。It is an object of the present invention to provide a polishing apparatus which can polish the surface of a thin plate to an extremely smooth surface in a short period of time.
本発明は、この目的舎達成するために、研摩材を押圧す
る抑圧部材をターンテーブルの半径方向に直線的に移動
させる駆動機構を設けると共に、抑圧部材をターンテー
ブルの半径方向に振動させる振動機構を設けた薄板表面
研摩装置を提供する。In order to achieve this objective, the present invention provides a drive mechanism that linearly moves a suppression member that presses the abrasive material in the radial direction of the turntable, and a vibration mechanism that vibrates the suppression member in the radial direction of the turntable. A thin plate surface polishing device is provided.
この様に振動機構を付加しかつ山糾移動に変更したこと
によって、及び他の構成要素との結合効果によって次の
様な作用と効果がもたらされる0
1)、研摩材が振動することによりサンドベーパ(砥粒
の切削径路が複雑になるため、切削能率が良くなり、さ
らに方向性の小さい良好な仕上げ面か得られる。By adding the vibration mechanism and changing to the mountain-to-heave movement, and by combining with other components, the following actions and effects are brought about.1) The vibration of the abrasive material causes sand vapor (Since the cutting path of the abrasive grains becomes complicated, cutting efficiency improves, and a good finished surface with less directionality can be obtained.
2)、工作液の供給を、荒加コニ段階ではノズル等で仙
厚拐と薄板の接触B1.に多重に噴射し、仕上げ段階で
1」供給lをノズルより唄出しηい程度に抑え″(2段
階に行うことによp1荒加工では脱落砥粒の洗浄作用を
効果的にし−CI71削能率を高め、仕i:けでrJ目
づまりを生じやすくして良好な仕上げ(3)を倚るよう
に研摩を行なう場合に、研摩材を振動させることによp
1研*拐と薄板の間の相対的な動きが複雑になるため、
切りくずや脱落砥粒の喰い込みが少なくなり、荒加工で
は切削能率がさらに高1す、仕上りでは↓り反動4仕上
げ面か得しノLる。2) The working fluid is supplied by a nozzle or the like at the roughening stage where the thin plate is brought into contact with B1. In the finishing stage, the amount of 1" supplied is kept to an extent that it is ejected from the nozzle (by performing it in 2 stages, the cleaning action of fallen abrasive grains is effective in P1 rough machining - CI71 cutting efficiency By vibrating the abrasive material, when polishing is performed to increase the hardness of the polishing material and to obtain a good finish (3) by easily causing clogging.
Because the relative movement between the 1st test and the thin plate becomes complicated,
Biting of chips and fallen abrasive grains is reduced, cutting efficiency is even higher in rough machining, and the finishing surface is better.
3\弁押圧拐を直線的に運動させるため、その駆動Ii
!に#Iが簡卑てバックラッシュか小さく、安定薄板に
対する接触が常に同じ角度で行なえるため良好な仕上は
面が得られる。さらに振w、Iを加えることによシ、タ
ー/テーブル回転数と振動数及び送シ速度の組合せで、
砥粒の薄板にx−jする軌跡を一回毎に90°に交差す
るという鍛適な状態に設定することが可能で、極めて平
清な仕上は面が得られる。3\In order to move the valve presser in a linear manner, its drive Ii
! #I simply has a small backlash, and since contact with the stable thin plate can always be made at the same angle, a good surface finish can be obtained. Furthermore, by adding vibration w and I, the combination of the rotation speed of the rotor/table, the vibration frequency, and the feed speed,
It is possible to set a thin plate of abrasive grains in a suitable state in which the x-j locus intersects at 90 degrees every time, and an extremely smooth surface can be obtained.
4)、仙#桐の供給に関して、荒加工の段階では常に研
摩材の新しい面を供給することにより切削性を高め、仕
上り加工で社研l#拐の送シを停止することによシ目づ
祉シを生じやすくして平滑面を得るが、この仕上は加工
においてす1摩拐の振動によシ、砥粒の深い喰い込みが
防止できるので、目づまり効果がさらに良くなり平清な
仕上げ面が得られる。4) Regarding the supply of paulownia, it is recommended to improve cutting performance by constantly supplying a new surface of abrasive material during the rough machining stage, and to stop feeding the abrasive material during finishing machining. However, this finish also prevents the abrasive grains from being deeply bitten by the vibrations caused by abrasion during machining, which further improves the clogging effect and provides a smooth surface. A finished surface is obtained.
次に1本発明の一実艶例を泥2図により歓明すると、(
1)はターンテーブルで、モータ(2)により回転ト釦
る。。(311は細部用薄板で緩衝材(4)を挾んでフ
ラングナツト(句によりターンテーブル(1) i/(
クラ/)される。li & U (4>はゴムシートと
かスポンジシートの様なものである。(6)は研摩材で
、本火九例では湿式ツンドペーバを用いている。仙単拐
(6) i、j 、ゴムローラ咎から成る抑圧部拐(7
)により薄板(3)の表面に411+圧され、41皐を
行なう。緩伽相(4)および抑圧部剃(7) Vi弾性
体であるため、薄板に七ジや凹凸等が存在しても研摩材
(6)に密着し、薄板仙辱に適した柄造に力っている。Next, let us clarify the actual glossy example of the present invention with two diagrams: (
1) is a turntable, which is rotated and pressed by a motor (2). . (311 is a thin plate for details, sandwiching the cushioning material (4) and attaching the flang nut (depending on the phrase, the turntable (1) i/(
Kula/) to be done. li & U (4> is something like a rubber sheet or sponge sheet. (6) is an abrasive material, and in the nine cases of this fire, a wet-type Tundo paver is used. Repression unit kidnapping consisting of guilt (7
) to apply 411+ pressure to the surface of the thin plate (3), and perform 411 rips. Since it is a Vi elastic body, it adheres closely to the abrasive material (6) even if the thin plate has unevenness or unevenness, and has a pattern suitable for thin plate shaming. I'm strong.
(8) Fi仙摩桐送り横檜で、Vt*拐(6)の!]
i1.. v、しjをIIN+次供給する輛造を冶し、
かつ任屈に竹止することも可能である。この410制送
り機構により、動部工程において初期の荒加工(・数階
でtユ常に仙jII拐の4しい面を供給すること4こよ
り切削性を高め、仕上げ力す工では研摩材の込りを停止
−Iることにより目づまりが生じ易い状態を倚る。(2
)は、抑圧部拐(7)にターンテーブル半径方向V(振
動を・与える振動機構で帽り、この振動機構(6)に−
C押圧部拐(7)が振動することによシ、仙単口(6)
の砥粒を振動させられ、切削径路が桧卸になるため切削
能率が高′まり、方向性の小さい良好な仕上は面が得ら
れる。(ロ)は、1作液供給パイプであシ、供給量の調
整が可能である。すなわち、荒加工段階でね1ノズルに
より他摩拐(6)と薄板(3)の接触部に要員に噴射す
ることにより、切シくすと脱%砥粒の洸浄作用を効果的
にすることにより切削性を良くシ、仕上は段階では、工
作液の供給Iをノズルより噴射しない程度に押えること
により目づまシを生じやすくして良好な仕上は面が得ら
れるようにする。(9)はアームで、研摩材(6)、抑
圧部拐(7)、研摩材送シ機構(8)、振動機構(6)
が一体的に付設され、送υ才コしく6)、モータα荀に
よシターンテーブルの半径方向に移動することにより薄
板(3)の仕上げに必要表範囲を移動する。さらに、ア
ーム(9) II′i研摩イA(6)を薄板(3)表面
に加工力(P)で弾性的に押圧する構11Lを崩してい
る。(8) Fi Senma Kiri Okuri Yokohi, Vt*Kai (6)! ]
i1. .. Create a structure that supplies v and j to IIN + times,
Moreover, it is also possible to securely fasten the bamboo. This 410 controlled feed mechanism improves machinability by constantly supplying 4 sharp surfaces during initial rough machining in the moving part process (4) and improves machinability by constantly supplying 4 sharp surfaces during the initial rough machining process, and reduces the amount of abrasive material used in finishing machining. By stopping the clogging, you can eliminate the condition where clogging is likely to occur.(2
) is fitted with a vibration mechanism that applies vibration in the turntable radial direction V (V) to the suppression part (7), and this vibration mechanism (6) -
Due to the vibration of the C press part (7), the single mouth (6)
Since the abrasive grains are vibrated and the cutting path is smooth, cutting efficiency is increased and a good surface finish with less directionality can be obtained. In (b), one working liquid supply pipe is required, and the supply amount can be adjusted. That is, during the rough machining stage, the cleaning action of the abrasive particles during cutting is made effective by spraying the abrasive grains at the contact area between the abrasive (6) and the thin plate (3) using the Nozzle Nozzle. In the finishing step, the supply of working fluid I is suppressed to such an extent that it is not sprayed from the nozzle, thereby making it easier to cause clogging and obtaining a good surface finish. (9) is an arm, which includes an abrasive material (6), a suppressor part (7), an abrasive material feeding mechanism (8), and a vibration mechanism (6).
is integrally attached to the turntable, and is moved in the radial direction of the turntable by the motor α, thereby moving the turntable within the necessary range for finishing the thin plate (3). Furthermore, the mechanism 11L for elastically pressing the arm (9) II'i polishing A (6) against the surface of the thin plate (3) with the processing force (P) is broken.
本発明の薄板表面研摩装置によれば、以上の祝明から明
らかな様に、薄板をクランプするターンテーブルと、前
す己薄板の面しく一文1し研摩材を押圧する押圧部側と
、′0書は叡瞳唯事44場I−冨う^1」h1佑1摩拐
の”fr Lい面を順次送り出す機構と、工作液を供給
する手段と、紡記押圧部拐を85 i!:2ターンテー
ブルの半径方向に直線的に移動させる駆wJJ)rIk
、杓と、前記抑圧部材を前記ターンテーブルの半径方向
に振動させる揚動機構とを備えているので、抑圧部拐の
面&l移動によ#)研摩むらを無くすことができ、さら
に研摩材を振動させることにより砥粒の切削上路が複軸
になるため、切削能率が良くA#)、かつ方向性の小さ
い良好な仕上げ面が得ら1する0従って、薄板表面を短
時間に、平f#度の極めて良好な表面状態に仁王けるこ
とかできる。According to the thin plate surface polishing apparatus of the present invention, as is clear from the above description, the turntable for clamping the thin plate, the pressing part side for pressing the abrasive material on the surface of the thin plate; 0 book is Yuichi Eihito's 44th place I-Fu^1''h1 Yu1 machining''fr The mechanism for sequentially sending out the L side, the means for supplying the working fluid, and the spinning press section 85 i! :2 Drive to move the turntable linearly in the radial directionwJJ)rIk
, a ladle, and a lifting mechanism that vibrates the suppressing member in the radial direction of the turntable, it is possible to eliminate uneven polishing due to the surface &l movement of the suppressing part, and it is also possible to remove the abrasive material. By vibrating, the cutting path of the abrasive grains becomes multi-axial, resulting in high cutting efficiency (A#) and a good finished surface with little directionality. It is possible to achieve an extremely good surface condition of # degree.
謝1し1は従来例を示す斜視図、第2図は本発ψ」の−
火力。11例の斜視図である。
(1)はター/テーブル、(2)tまモータ、(3)は
薄板、(4+ii級価口、(5)はクランプねし、(6
)は仙皐拐、(7)け押圧部側、(3)は仙岸拐送り機
構、(υ)はアーム、θ1)i−,1工作沿供給バイグ
、0″41J振hiJJ様楡、QJン、l J、!、り
ねし、a青はモータi(A”図Figure 1 is a perspective view of a conventional example, and Figure 2 is a perspective view of the present invention.
Firepower. It is a perspective view of 11 examples. (1) is a motor/table, (2) a motor, (3) is a thin plate, (4+II class price), (5) is a clamp screw, (6
) is Sengo-Kai, (7) Kei pressing part side, (3) is Sengo-Kai feed mechanism, (υ) is arm, θ1) i-, 1 work side supply bike, 0″41J shake hiJJ-like Yu, QJ N, l J,!, Rineshi, a Blue is motor i (A” diagram)
Claims (1)
板の面に対し研摩拐を押圧する抑圧部材と、前記研Jl
l剃の新しい面を順次送シ出す機構と、工作液を供給す
る手段と、前記抑圧部材を前記ターンテーブルの半径方
向に直線的に移動させる駆動機構と、前記抑圧部材を前
記ターンテーブルの半径方向に振動させる振動機構とを
備え九薄板表面研摩装置。(1) a turntable that clamps the thin plate; a suppressing member that presses the abrasive material against the surface of the thin plate;
a mechanism for sequentially feeding new surfaces of the shaver; a means for supplying working fluid; a drive mechanism for linearly moving the suppressing member in the radial direction of the turntable; A nine-thin plate surface polishing device equipped with a vibration mechanism that vibrates in the direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7961682A JPS58196962A (en) | 1982-05-11 | 1982-05-11 | Device for grinding the surface of thin plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7961682A JPS58196962A (en) | 1982-05-11 | 1982-05-11 | Device for grinding the surface of thin plate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58196962A true JPS58196962A (en) | 1983-11-16 |
Family
ID=13694984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7961682A Pending JPS58196962A (en) | 1982-05-11 | 1982-05-11 | Device for grinding the surface of thin plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58196962A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62255058A (en) * | 1986-04-30 | 1987-11-06 | Speedfam Co Ltd | Back damage device |
JPS62255059A (en) * | 1986-04-30 | 1987-11-06 | Speedfam Co Ltd | Back damage device |
JPH03130944A (en) * | 1989-10-13 | 1991-06-04 | Tdk Corp | Reverse side grinding method for stamper for optical disk manufacture |
JPH03256660A (en) * | 1990-03-02 | 1991-11-15 | Sanshin:Kk | Work polishing machine |
JPH048468A (en) * | 1990-04-27 | 1992-01-13 | Sanshin:Kk | Work polisher |
US5209027A (en) * | 1989-10-13 | 1993-05-11 | Tdk Corporation | Polishing of the rear surface of a stamper for optical disk reproduction |
CN111515779A (en) * | 2018-07-25 | 2020-08-11 | 张立彬 | Equipment and method for flattening end face of rotary motor shell |
JP2022036498A (en) * | 2020-08-24 | 2022-03-08 | 株式会社サンシン | Polishing robot device |
-
1982
- 1982-05-11 JP JP7961682A patent/JPS58196962A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62255058A (en) * | 1986-04-30 | 1987-11-06 | Speedfam Co Ltd | Back damage device |
JPS62255059A (en) * | 1986-04-30 | 1987-11-06 | Speedfam Co Ltd | Back damage device |
JPH03130944A (en) * | 1989-10-13 | 1991-06-04 | Tdk Corp | Reverse side grinding method for stamper for optical disk manufacture |
US5209027A (en) * | 1989-10-13 | 1993-05-11 | Tdk Corporation | Polishing of the rear surface of a stamper for optical disk reproduction |
JPH03256660A (en) * | 1990-03-02 | 1991-11-15 | Sanshin:Kk | Work polishing machine |
JPH048468A (en) * | 1990-04-27 | 1992-01-13 | Sanshin:Kk | Work polisher |
CN111515779A (en) * | 2018-07-25 | 2020-08-11 | 张立彬 | Equipment and method for flattening end face of rotary motor shell |
JP2022036498A (en) * | 2020-08-24 | 2022-03-08 | 株式会社サンシン | Polishing robot device |
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