JP2651796B2 - Buffing machine - Google Patents
Buffing machineInfo
- Publication number
- JP2651796B2 JP2651796B2 JP4301094A JP4301094A JP2651796B2 JP 2651796 B2 JP2651796 B2 JP 2651796B2 JP 4301094 A JP4301094 A JP 4301094A JP 4301094 A JP4301094 A JP 4301094A JP 2651796 B2 JP2651796 B2 JP 2651796B2
- Authority
- JP
- Japan
- Prior art keywords
- buff
- shaft
- buffing machine
- pulley
- oscillation
- 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
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明はオシレーション機構を備
えたバフ研磨機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a buffing machine provided with an oscillation mechanism.
【０００２】[0002]
【従来の技術】従来に於けるバフ研磨機は、図４の一部
断面説明図で示す通りのものであり、即ち１はバフで回
転軸２の外周面に取付けられてなり、この際回転軸２の
両端は装置フレーム側のスライド軸受３及び４を介し、
夫々れ回転軸受５及び６に支承されてなり、且つ片端
（図示例ではスライド軸受３側）の軸端２’ａは図示し
ない電動機からベルト駆動されるプーリ７が取付けられ
てなる。2. Description of the Related Art A conventional buffing machine is as shown in the partial sectional view of FIG. 4, that is, 1 is a buff attached to the outer peripheral surface of a rotating shaft 2, and at this time, a buffing machine is used. Both ends of the shaft 2 pass through slide bearings 3 and 4 on the device frame side,
Each of the shaft ends 2'a is supported by rotary bearings 5 and 6, and one end (in the illustrated example, the slide bearing 3 side) is provided with a pulley 7 driven by a motor (not shown).
【０００３】これに対し、他端側（スライド軸受４側）
の軸端２’ｂは回転軸受６に一体となしたブラケット８
を取付けると共に、ピン９を使用して偏心カム１０と連
結し、偏心カム１０は装置フレーム側に取付けた受台上
へ軸受１１を介し回動自在となしたプーリ１２をベルト
１３で受台下面から回動させるようになすのである。
尚、１４はオシレーション用電動機である。On the other hand, the other end side (the slide bearing 4 side)
Shaft end 2 ′ b is a bracket 8 integrated with the rotary bearing 6.
The eccentric cam 10 is connected to an eccentric cam 10 using a pin 9. The eccentric cam 10 is configured such that a pulley 12, which is rotatable via a bearing 11 on a pedestal mounted on the apparatus frame side, is supported by a belt 13. It is made to rotate from.
Reference numeral 14 denotes an oscillation motor.
【０００４】[0004]
【発明が解決しようとする課題】プリント基板の表面処
理にはバフ研磨機で研磨処理することが不可欠で、これ
には上記の如き装置が使用されるのであり、即ちバフ１
がプーリ７の回動で高速回転させられると共に、偏心カ
ム１０がプーリ１２の回動で凡そ毎分数百回の単位で５
ｍｍ〜１０ｍｍのオシレーションを行うのであるが、上
記構成ではバフ１とその回転軸２及び回転軸受とが合体
していて、回転しながら左右に往復運動をするため構成
自体が大掛りで装置に一定の剛性を必要としてコスト高
となる問題がある。For the surface treatment of a printed circuit board, it is essential to carry out a polishing treatment with a buffing machine. For this purpose, an apparatus as described above is used.
Is rotated at a high speed by the rotation of the pulley 7, and the eccentric cam 10 is rotated by the rotation of the pulley 12 at a speed of several hundred times per minute.
In the above configuration, the buff 1 and its rotary shaft 2 and rotary bearing are united, and the configuration itself is large-scale due to reciprocating left and right while rotating. There is a problem that a certain rigidity is required and the cost increases.
【０００５】[0005]
【課題を解決するための手段】本発明は上記問題点を解
決せんとするものであって、その特徴とするところはバ
フの取付管を中空構造で回転軸の外周を取巻く別体構造
となさしめると共に、キー溝へキーを嵌入して共に回動
するようになさしめるほか、取付管の片端をオシレーシ
ョン機構を介し、回転軸上で一定距離の左右摺動をする
ようになしたことを特徴とする。SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and is characterized in that the buff mounting tube is formed as a hollow structure having a separate structure surrounding the outer periphery of the rotating shaft. together occupy, in addition to both occupied adapted to rotate by fitting the key into the keyway, one end of the attachment tube through the oscillation mechanism, that no to the transverse sliding of the constant distance on the rotary shaft Features.
【０００６】[0006]
【作用】バフ取付管を中空管として回転軸の外周を取巻
く別体構造でオシレーションするようになさしめて、回
転軸自体をオシレーションさせるものでないことから全
体構成か簡略化し、装置のコンパクト化が図れ、且つコ
スト低減化及び作用の効率化に寄与するものとなる。[Function] The buff mounting tube is a hollow tube and is oscillated in a separate structure surrounding the outer periphery of the rotating shaft. Since the rotating shaft itself is not oscillated, the overall configuration is simplified and the device is made compact. And contributes to cost reduction and efficient operation.
【０００７】[0007]
【実施例】図１に於て１はバフで中空円筒２’の一定長
さ範囲外周に取付けられてなる。２は回転軸で装置フレ
ーム側の軸受５’及び６’に支承させてなり、その中間
部でバフを取付けた中空円筒２’がその外周を取囲むよ
うに設けられてなり、その一定距離の左右摺動を行うた
めのオシレーション機構は次の如き構成となされる。DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIG. 1, reference numeral 1 denotes a buff which is attached to the outer periphery of a hollow cylinder 2 'in a certain length range. Reference numeral 2 denotes a rotary shaft which is supported by bearings 5 'and 6' on the apparatus frame side, and a hollow cylinder 2 'having a buff attached at an intermediate portion thereof is provided so as to surround the outer periphery thereof. The oscillation mechanism for performing the left and right sliding has the following configuration.
【０００８】１５はオシレーション機構の箱体で図示し
ない装置のフレーム側へ取付けられてなる。１６は箱体
１５の中央部へ架設した軸１６ａを中心に一定範囲の左
右搖動可能としたリンク板であって、図２の部分詳細図
断面図に示す通り、Ｈ状体の上下アーム端縁に夫々れコ
ロ１７を設けるようになすのであり、具体的には各コロ
１７は前後及び左右方向で相対向する状態に設けられて
なり、且つ前後方向の対向間隔では次述する円板或いは
鍔体の肉厚部を挟持する状態となされる。（図３の部分
詳細図参照）Reference numeral 15 denotes a box body of an oscillation mechanism which is attached to a frame side of a device (not shown). Reference numeral 16 denotes a link plate capable of swinging left and right within a predetermined range around a shaft 16a provided at the center of the box body 15, and as shown in a partially detailed sectional view of FIG. The rollers 17 are provided so as to be opposed to each other in the front-rear and left-right directions, respectively. A state where the thick part of the body is sandwiched is established. (Refer to the detail drawing of Fig. 3)
【０００９】１８はリンク板１６を左右の一定範囲間に
搖動させるようになすためのオシレーション軸で箱体内
部には適当角度θに傾斜させた傾斜板１９が取付けられ
てなり、２０及び２１は該軸１８を軸承するベアリング
である。Reference numeral 18 denotes an oscillation axis for swinging the link plate 16 between a predetermined range on the left and right sides, and an inclined plate 19 inclined at an appropriate angle θ is mounted inside the box body. Is a bearing for bearing the shaft 18.
【００１０】２２はオシレーション軸１８を回動させる
べく軸端に取付けしめたプーリであり、該プーリ２２は
回転軸２に取付けられたプーリ２３との間にタイミング
ベルト２４を介して回転させられるようになっている。Reference numeral 22 denotes a pulley mounted on a shaft end to rotate the oscillation shaft 18, and the pulley 22 is rotated via a timing belt 24 between the pulley 22 and a pulley 23 mounted on the rotating shaft 2. It has become.
【００１１】しかして、回転軸２の回転駆動は軸端のプ
ーリ２５が別位置に設けられた電動機２６の出力プーリ
２７との間にベルト２８を介して駆動されることにより
行われる。The rotation of the rotary shaft 2 is performed by driving the pulley 25 at the shaft end via the belt 28 between the pulley 25 and the output pulley 27 of the electric motor 26 provided at another position.
【００１２】今電動機２６が駆動されると、ベルト２８
を介して回転軸２が回動され、該回動と共にプーリ２
３、タイミングベルト２４、プーリ２２を介してオシレ
ーション軸１８が回動し、該軸の斜板１９が回動される
ことにより該斜板１９を挟持してなるコロ１７を介して
リンク板１６が左右に揺動し、該上アームの揺動が軸１
６ａを中心に下アームを対称揺動させるのであり、従っ
て下アームのコロ１７で挟持されてなるバフ１の取付け
られた中空円筒２’の鍔体ｐを介し中空円筒２’が回転
軸２上を同様の一定範囲に左右摺動させられるものとな
る。この際、該バフ１の取付けられた中空円筒２’はキ
ー２９をキー溝３０に嵌入して回転軸２と係合状態とな
されていることから、回転軸２と同時回転されるもので
ある。When the electric motor 26 is driven, the belt 28
The rotary shaft 2 is rotated via the
3, the oscillation shaft 18 is rotated via the timing belt 24 and the pulley 22, and the swash plate 19 of the shaft is rotated, whereby the link plate 16 is rotated via the rollers 17 which sandwich the swash plate 19. Swings from side to side, and the swing of the upper arm
The lower arm is symmetrically oscillated about 6a, so that the hollow cylinder 2 'is placed on the rotary shaft 2 via the flange body p of the hollow cylinder 2' to which the buff 1 attached to the lower arm 17 is attached. Can be slid right and left within a similar fixed range. At this time, the hollow cylinder 2 ′ to which the buff 1 is attached is rotated simultaneously with the rotary shaft 2 because the key 29 is fitted into the key groove 30 and is engaged with the rotary shaft 2. .
【００１３】上記に於けるバフ１の取付けられた中空円
筒２’のオシレーションは通常毎分数百回転でそのスト
ローク長は５ｍｍ〜１０ｍｍ程度となされる。The oscillation of the hollow cylinder 2 'on which the buff 1 is mounted is usually several hundred revolutions per minute and the stroke length is about 5 mm to 10 mm.
【００１４】[0014]
【発明の効果】本発明は以上の如く構成するものであっ
て、バフ１を取付けてなる支軸を中空管で回転軸２と別
体構成となし、そのオシレーション機構は回転軸２の回
動と共に回動させられるものでないことから、従来装置
に比べ機構的に簡略化してコンパクト化出来、且つ振動
や振動量を極力減少させることの出来るものである。
又、オシレーション専用の電動機も不要となることか
ら、コスト低減に寄与すること大なるものとなる。The present invention is constructed as described above, and the support shaft to which the buff 1 is attached is made of a hollow tube and is separate from the rotary shaft 2, and the oscillation mechanism of the rotary shaft 2 Since it cannot be rotated together with the rotation, it can be mechanically simplified and made compact as compared with the conventional apparatus, and the vibration and the amount of vibration can be reduced as much as possible.
In addition, since a motor dedicated to oscillation is not required, it greatly contributes to cost reduction.
【図１】本発明に係わるバフ研磨機の構成を示す概略断
面説明図である。FIG. 1 is a schematic cross-sectional explanatory view showing a configuration of a buff polishing machine according to the present invention.
【図２】図１のＸ−Ｘ線断面図である。FIG. 2 is a sectional view taken along line XX of FIG.
【図３】図１のＹ−Ｙ線断面図である。FIG. 3 is a sectional view taken along line YY of FIG. 1;
【図４】従来装置の概略断面説明図である。FIG. 4 is a schematic sectional explanatory view of a conventional device.
１ バフ ２ 回転軸 ２’ 中空円筒 ７ プーリ １０ 偏心カム １６ リンク板 １７ コロ １８ オシレーション軸 １９ 傾斜板 Reference Signs List 1 buff 2 rotating shaft 2 'hollow cylinder 7 pulley 10 eccentric cam 16 link plate 17 roller 18 oscillation shaft 19 inclined plate
Claims (2)
を取巻く別体構造となさしめると共に、キー溝へキーを
嵌入して共に回動するようになさしめるほか、取付管の
片端をオシレーション機構を介し、回転軸上で一定距離
の左右摺動をするようになしたことを特徴とするバフ研
磨機。1. A buff mounting tube having a hollow structure and a separate structure surrounding the outer periphery of a rotary shaft, and a key inserted into a key groove .
A buffing machine characterized in that, in addition to being fitted and rotating together, one end of the mounting tube is slid left and right for a certain distance on a rotating shaft via an oscillation mechanism.
し、該鍔体を左右揺動するリンク板に取付けた１対のコ
ロで対向挟持したオシレーション機構を採用した請求項
１記載のバフ研磨機。2. An oscillation mechanism in which a flange body is formed at one end edge of a buff mounting pipe, and the flange body is opposed to and sandwiched by a pair of rollers mounted on a link plate that swings left and right. The buffing machine described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4301094A JP2651796B2 (en) | 1994-02-02 | 1994-02-02 | Buffing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4301094A JP2651796B2 (en) | 1994-02-02 | 1994-02-02 | Buffing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07214464A JPH07214464A (en) | 1995-08-15 |
| JP2651796B2 true JP2651796B2 (en) | 1997-09-10 |
Family
ID=12652024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4301094A Expired - Lifetime JP2651796B2 (en) | 1994-02-02 | 1994-02-02 | Buffing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2651796B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010016272A (en) * | 2000-11-29 | 2001-03-05 | 김학도 | Automatic grinder |
| KR100846735B1 (en) * | 2008-03-10 | 2008-07-16 | (주)삼우기계 | Buffing device for steel manufactures |
| CN115488749A (en) * | 2022-11-08 | 2022-12-20 | 常州喷丝板厂有限公司 | Polishing and grinding machine for machining high-performance carbon fiber spinneret plate |
-
1994
- 1994-02-02 JP JP4301094A patent/JP2651796B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07214464A (en) | 1995-08-15 |
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