JPH05269699A - Piercing method and device for glass plate - Google Patents

Piercing method and device for glass plate

Info

Publication number
JPH05269699A
JPH05269699A JP6524292A JP6524292A JPH05269699A JP H05269699 A JPH05269699 A JP H05269699A JP 6524292 A JP6524292 A JP 6524292A JP 6524292 A JP6524292 A JP 6524292A JP H05269699 A JPH05269699 A JP H05269699A
Authority
JP
Japan
Prior art keywords
glass plate
drill
inclined surface
set table
hole
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
Application number
JP6524292A
Other languages
Japanese (ja)
Inventor
Akira Yamano
晃 山野
Mitsugi Miyano
貢 宮野
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.)
Central Glass Co Ltd
Original Assignee
Central Glass 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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Priority to JP6524292A priority Critical patent/JPH05269699A/en
Publication of JPH05269699A publication Critical patent/JPH05269699A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

PURPOSE:To easily and quickly perform resetting and adjustment for a glass plate caused by alteration of a piercing position by providing a semi-automatic type piercing device constructed so that a positioning means making a peculiar angle to a general purpose drill unit is provided on an inclined surface of a work bench and a glass plate is fixed to a vertically provided set table under a light pressing force. CONSTITUTION:A glass plate is pierced by a pair of drill units 7, 7' disposed on right and left sides without reversing the glass plate, and a set table 11 for positioning and supporting the drill units 7, 7' and the glass plate is disposed on an inclined surface 1. Thus, handling for a grinding fluid is facilitated. Further, a positioning means for stoppers 9, 9' intersecting perpendicularly to each other is attached to the set table 11 according to an angle of the inclined surface 1, whereby the glass plate is set quickly and the close contact of the glass plate with the stoppers 9, 9' is enhanced by jogging of a drill or the like to prevent misregistration.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、薄板ガラスに貫通孔を
穿設する方法とその装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and apparatus for forming a through hole in a thin glass sheet.

【0002】[0002]

【従来の技術】機械的加工によるガラス板の穿孔装置と
しては各種提案されているが、例えば特開昭63−15
6698号公報には、先端にメタルボンド砥石が固着さ
れた孔あけ工具を回転体により回転させるとともに上下
に復動型の油圧シリンダによって軸線方向に高速度で往
復動させつつ研削液をかけながら被加工物の孔あけを行
う硬い脆性材料の孔あけ加工法によるガラス板の一方か
ら貫通せしめる1ウエイ方式が開示され、またガラス板
の両面からの2ウエイ方式のものとして実公昭52−5
3741号公報には、所定形状に切断された脆性板状体
を、穿孔する以外の部分を支えてその一定位置にセット
するための作業台と、該作業台の傍に該作業台の面と垂
直に設けられた支柱と、その先端が該作業台の上下にあ
り、該支柱のまわりに回転可能で、且つ該作業台に対し
該作業台の上面に平行な面上で進退自由になる様該支柱
に取付けられたコ字型アームと、該コ字型アームの該回
転及び該進退の動きを固定するための手段と、該コ字型
アームの両先端に夫々ドリルの刃が同一軸上になる如く
取り付けたドリルユニットとからなる脆性板状体穿孔装
置が開示され、いずれも竪型の専用装置で3、4mm以
上の板厚を有し穿径が大きいものが対象であり、薄板で
小径の穿孔には鉄工用小型精密卓上ボール盤を使用する
ケースが多々あった。
2. Description of the Related Art Various punching devices for glass plates by mechanical processing have been proposed, for example, Japanese Patent Laid-Open No. 63-15.
In Japanese Patent No. 6698, a drilling tool having a metal-bonded grindstone fixed to its tip is rotated by a rotating body, and is vertically reciprocated by a reciprocating hydraulic cylinder while being reciprocally moved at a high speed in the axial direction while applying a grinding liquid. A one-way system is disclosed in which one of the glass plates is penetrated by a drilling method of a hard and brittle material for drilling a workpiece, and a two-way system from both sides of the glass plate is disclosed in Japanese Utility Model Publication No. 52-5.
In Japanese Patent No. 3741, a worktable for supporting a part other than a hole to set a brittle plate-like body cut into a predetermined shape at a predetermined position, and a surface of the worktable near the worktable. Vertically provided stanchions, and the tips of the stanchions are located above and below the work table, rotatable about the stanchions, and freely movable back and forth on a plane parallel to the work table upper surface. A U-shaped arm attached to the column, a means for fixing the rotation and the forward / backward movement of the U-shaped arm, and a drill blade on the same axis at both ends of the U-shaped arm. A brittle plate punching device including a drill unit attached as described above is disclosed. All of them are vertical-type dedicated devices with a plate thickness of 3 or 4 mm or more and a large drilling diameter. There are many cases where a small precision tabletop drilling machine for ironworking is used for drilling small diameters. .

【0003】[0003]

【発明が解決しようとする問題点】特開昭63−156
698号公報ものは、片面よりドリルで穿設する1ウエ
イ方式のため穿孔のドリル貫通時にその孔周縁に欠けが
生じ、両面からの2ウエイ方式に切り換えればガラス板
の片面から板厚の2/3づつ穿孔するため、ガラス板の
裏返しセットに手間を要するという欠点があり、実公昭
52−53741号公報に記載の欠け防止を図る2ウエ
イ方式によるものは、片方のドリルユニットが作業台の
下に配設するため、該ドリルユニットの交換、調整セッ
ト等が難しく、加えて研削屑や研削水の飛散で故障の要
因となり、作業台上の研削残滓の水洗をセット毎に実施
する複雑な作業を要す欠点があり、鉄工用小型精密卓上
ボール盤を使用するものは、1ウエイ方式のため前記と
共通の問題を有した。
Problems to be Solved by the Invention JP-A-63-156
698 discloses a one-way system in which a hole is drilled from one side, and therefore, when the drill penetrates through the hole, the peripheral edge of the hole is chipped. If switching to a two-way system from both sides, the glass plate has a thickness of 2 from one side. There is a drawback that it takes time to set the inside out of the glass plate because it is pierced by 3/3, and in the two-way method for preventing chipping described in Japanese Utility Model Publication No. 52-53741, one of the drill units is a workbench. Since it is arranged below, it is difficult to replace and adjust the drill unit, and in addition, it causes a failure due to scattering of grinding dust and grinding water, and it is complicated to wash the grinding residue on the workbench for each set. There is a drawback that it requires work, and the one using a small precision tabletop drilling machine for ironworking has a problem common to the above because it is a one-way system.

【0004】[0004]

【問題点を解決するための手段】穿孔欠陥の発生が少な
い2ウエイ方式を採用し、かつ作業手順を少なくした省
力化を目的として、前方に下がり勾配の傾斜面に沿って
方形なガラス板を垂直に支持し、その面の左右から水平
な軸線に沿って進退の一対のドリルで穿設せしめるよう
にしたこガラス板の穿孔方法と、前方へ下がり勾配の傾
斜面を備えた作業台の左右に着座し水平な左右軸線に沿
って進退のドリルを装着する一対のドリルユニットと、
該ドリルユニットの中間で前記ドリルが挿通する孔部を
備え、前記傾斜面に平行で昇降自在な下辺ストッパーと
その下辺ストッパーと直交し前後動自在な側辺ストッパ
ーとからなる方形なガラス板の位置決め手段を付設し、
該ガラス板の片面を支え前記傾斜面に垂設するセット台
と、前記孔部の両面側に研削液を噴射する一対のノズル
と、前記ガラス板を介し前記孔部の周縁を押圧し前記ド
リルの一方が挿通する押圧手段の接圧筒とからなるガラ
ス板の穿孔装置を提供する。
[Means for Solving the Problems] A two-way method with less occurrence of piercing defects is adopted, and a square glass plate is formed along the inclined surface with a downward slope forward for the purpose of labor saving by reducing the work procedure. A method of punching a glass plate that is vertically supported and can be drilled with a pair of advancing and retracting drills along the horizontal axis from the left and right of the surface, and the left and right of a work table with a slope inclined downward to the front. A pair of drill units, which are seated on and equipped with forward and backward drills along horizontal horizontal axes,
Positioning of a rectangular glass plate that has a hole through which the drill is inserted in the middle of the drill unit and that is composed of a lower side stopper that is parallel to the inclined surface and that can move up and down, and a side side stopper that is orthogonal to the lower side stopper and can move back and forth. Attached means,
A set table that supports one surface of the glass plate and hangs down the inclined surface, a pair of nozzles that spray a grinding liquid on both sides of the hole, and the drill that presses the peripheral edge of the hole through the glass plate. (EN) Provided is a glass plate punching device comprising a contacting cylinder of a pressing means through which one side is inserted.

【0005】[0005]

【作用】左右に配設する一対のドリルユニットでガラス
板を表裏替えすることなく穿孔し、該ドリルユニットお
よびガラス板を位置決め支持するセット台を傾斜面上に
配設するため研削屑や研削液の処理が容易となり、直交
するストッパーの位置決め手段を傾斜面の角度に合わせ
てセット台に付設することによりガラス板のセットが迅
速に、かつドリル等の微動でストッパーとの密着を高め
接圧筒の押圧と共に位置ずれの防止を図る。
The glass plate is punched by the pair of drill units arranged on the left and right without being turned upside down, and the set base for positioning and supporting the drill unit and the glass plate is arranged on the inclined surface. Process becomes easier, and the orthogonal stopper positioning means is attached to the set table according to the angle of the inclined surface, so that the glass plate can be set quickly, and the close contact with the stopper can be improved by fine movement of the drill etc. Prevents misalignment as well as pressing.

【0006】[0006]

【実施例】以下、本発明を図面に基づき詳細に説明す
る。図1は一部を切欠した本装置の全体斜視図を示し、
図2はセット台の孔部周辺を示す一部を切欠の横断面図
を示し、図3は全体組立正面図を示す。
DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the drawings. FIG. 1 shows an overall perspective view of the device with a part cut away,
FIG. 2 is a transverse cross-sectional view of a part of the set table showing the periphery of the hole, and FIG. 3 is a front view of the entire assembly.

【0007】前方に向かって下がり勾配の傾斜面1を設
けた作業台2上には、左右の方向の水平な軸線に沿って
進退自在かつ回転するドリルチャック3、3’を先端に
設け、該チャックにドリル4、4’(ダイヤ電着軸付イ
ンターナルホイール)を装着し、後端にドリル4、4’
の切り込み深さを制御、該ドリルの切り込みスピードの
調整、その作動位置の設定、後退位置確認のセンサー等
の制御機構5、5’を配設するスピンドルモーター6、
6’(吉良産業(株)製)を左右に着座せしめた一対のド
リルユニット7、7’と、該ドリルユニットの中間位置
には方形なガラス板8の片面を支え、かつその一方の側
辺と下辺とを当接して位置決めせしめるストッパー9、
9’の位置決め手段を付設して、左右の前記軸線で前記
ドリル4が貫通しドリルユニット7’側に拡孔の孔部1
0を設け前記傾斜面1に垂設したセット台11と、該セ
ット台に付設するストッパー9、9’側と一方のドリル
ユニット7との間には前記孔部10の周縁を図2に示す
筒状の接圧筒12を介して押圧して前記ガラス板8をセ
ット台11に固定せしめる押圧手段等の主構成からなる
穿孔装置13である。
On a workbench 2 provided with an inclined surface 1 having a downward slope toward the front, drill chucks 3 and 3'which are capable of advancing and retracting and rotating along a horizontal axis line in the left and right directions are provided at their tips. Drills 4 and 4 '(internal wheel with diamond electrodeposition shaft) are attached to the chuck, and drills 4 and 4'on the rear end.
The spindle motor 6 for controlling the cutting depth of the drill, adjusting the cutting speed of the drill, setting the operating position of the drill, confirming the retracted position, and other control mechanisms 5, 5 '.
6 '(manufactured by Kira Sangyo Co., Ltd.) seated on the left and right, and a pair of drill units 7, 7'supporting one side of a rectangular glass plate 8 at an intermediate position of the drill units, and one side thereof A stopper 9 for abutting and positioning the lower side
9'positioning means is additionally provided, and the drill 4 penetrates at the left and right axes to the drill unit 7'side and the expanded hole portion 1 is formed.
FIG. 2 shows the periphery of the hole 10 between the set table 11 provided with 0 and suspended on the inclined surface 1 and the one of the drill units 7 on the side of the stoppers 9 and 9 ′ attached to the set table. The punching device 13 has a main structure such as a pressing means for pressing the glass plate 8 to the setting table 11 by pressing it through a cylindrical pressure contact tube 12.

【0008】セット台11においてガラス板8を支持す
る左面側には、縦溝状に並設する複数のゴム板14と、
孔部10の周縁にも該ゴム板と同厚同質で前記接圧管1
2の内外円形と同寸法に合わせた半円状の接圧板15と
を貼着し、前方側と下方側には位置決め手段のストッパ
ー9、9’を付設するが、下方側に配設し方形なガラス
板8の下辺を一部切欠したL状な支持面で係止せしめる
ストッパー9’は、作業台の傾斜面1に平行でセット台
11の裏面側に配設するハンドル16’の回動で図示さ
れないネジ軸によりガイド17’に沿って上下移動し、
ガラス板8の一方の側端面と当接するストッパー9もハ
ンドル16の回動でネジ軸28を回しガイド17によっ
て前後方向に移動するが、ハンドル16、16’にはバ
ックラッシュの少ないボールネジを使用し、ストッパー
9、9’の移動量を表示するデジタルスケール18、1
8’を配設する。
On the left side of the setting table 11 supporting the glass plate 8, a plurality of rubber plates 14 arranged in a vertical groove are provided.
The pressure contact pipe 1 having the same thickness and the same quality as the rubber plate is also provided on the periphery of the hole 10.
A semi-circular pressure plate 15 having the same size as the inner and outer circles 2 is attached, and stoppers 9 and 9'of positioning means are attached to the front side and the lower side. A stopper 9 ′ for locking the lower side of the glass plate 8 with a partially cut L-shaped support surface rotates a handle 16 ′ which is arranged on the back side of the set table 11 in parallel with the inclined surface 1 of the work table. Is moved up and down along the guide 17 'by a screw shaft (not shown),
The stopper 9 that comes into contact with one end surface of the glass plate 8 is also rotated by the rotation of the handle 16 to move in the front-rear direction by rotating the screw shaft 28, but the handles 16, 16 'use ball screws with little backlash. , Digital scales 18 and 1 for displaying the movement of stoppers 9 and 9 '
8'is installed.

【0009】セット台11のガラス板8を接圧筒12で
押圧固定する押圧手段は、傾斜面1に立設する支柱19
の上部に左右方向へ進退自在なシリンダー20の二連の
ロッド端にアーム板21を横設し、該アーム板の片端に
前記ドリル4が挿通可能な孔を設けその右面に接圧筒1
2を貼着、該接圧筒の反対側となるアーム板21の左面
には接圧筒12の軸芯に合わせドリルチャック3が挿通
する円筒で透明な飛散カバー22を着脱自在な金具27
で取り付け、該飛散カバーの外面上部にはパイプ23よ
り図示されないフレキシブルチューブで連結し研削液を
噴射するノズル24を固定することにより、シリンダー
20の作動は接圧筒12、飛散カバー22とノズル24
とを追動せしめるが、その反対側となるセット台11の
右面側にも孔部10の軸芯に合わせて透明で円筒状の飛
散カバー22’とノズル24’とを配設固定する。
The pressing means for pressing and fixing the glass plate 8 of the setting table 11 with the pressure contact tube 12 is a column 19 standing on the inclined surface 1.
An arm plate 21 is laterally provided at the upper end of the cylinder 20 that can move back and forth in the left-right direction, and a hole through which the drill 4 can be inserted is provided at one end of the arm plate 21.
2 is attached, and on the left side of the arm plate 21 on the opposite side of the pressure contact cylinder, a transparent transparent scattering cover 22 which is a cylinder through which the drill chuck 3 is inserted according to the axis of the pressure contact cylinder 12 is detachably attached.
The nozzle 20 is attached to the upper part of the outer surface of the scattering cover by a flexible tube (not shown) through a pipe 23 and a nozzle 24 for spraying a grinding fluid is fixed.
However, a transparent cylindrical scattering cover 22 'and a nozzle 24' are arranged and fixed also on the right side of the set table 11 which is the opposite side to the axis of the hole 10.

【0010】作業台2の脚には各種操作スィッチを設け
た操作盤25を取付け、該操作盤より引き出し作動開始
を指示するフットスイッチ26を設ける。以下、本発明
の作動を説明する。
An operation panel 25 provided with various operation switches is attached to the legs of the workbench 2, and a foot switch 26 for instructing the start of the drawing operation from the operation panel is provided. The operation of the present invention will be described below.

【0011】まず、操作盤25の操作スイッチでドリル
ユニット7を手動に切替え、ガラス板8をストッパー
9、9’を介してセット台11に乗せ、押圧手段のシリ
ンダー20を作動させアーム板21を介して右方に突出
する接圧筒12でガラス板8を押圧固定し、ノズル24
より研削液を噴射させスピンドルモーター6を作動させ
ると、制御機構5により該モーターのスピンドルが右方
向に回転しながら高速に走行し、セット台11に固定す
るガラス板8の2〜3mm手前より事前に設定したハ
マ、欠けを起こさない微速走行でガラス板8の2/3程
度の切り込み穿孔、続いて左方向に高速後退して停止
し、シリンダー20を解除してガラス板8をセット台1
1より取り外し、ガラス板8に穿設した穿孔位置から設
定位置との寸法差を算出してデジタルスケール18、1
8’を零点設定し、前記寸法差ほどハンドル16、1
6’を手回ししてストッパー9、9’の位置決めを行
い、再び前記同様にガラス板8を該ストッパーとセット
台11に載置し接圧筒12で押圧固定後ノズル24’よ
り研削液を噴射させ、ドリルユニット7’のスピンドル
モーター6’に装着の制御機構5’を前記の調整と同様
に行い作動させてガラス板8の右面側より穿孔し、該孔
の位置、加工状態を確認して異常なければガラス板8の
位置決めとドリルユニット7、7’の加工条件との設定
は終了する。
First, the drill unit 7 is manually switched by the operation switch of the operation panel 25, the glass plate 8 is placed on the setting table 11 via the stoppers 9 and 9 ', and the cylinder 20 of the pressing means is operated to move the arm plate 21. The glass plate 8 is pressed and fixed by the contact pressure cylinder 12 protruding rightward through the nozzle 24.
When the spindle motor 6 is actuated by further injecting the grinding fluid, the spindle of the motor is run at high speed by the control mechanism 5 while rotating to the right, and 2-3 mm before the glass plate 8 fixed to the set table 11 is advanced in advance. With the hammer set to No. 2 and a slight speed running without causing chipping, about 2/3 of the perforation of the glass plate 8 is cut and punched, and then leftward at a high speed to retreat and stop, the cylinder 20 is released, and the glass plate 8 is set.
1, and the dimensional difference from the set position is calculated from the punching position punched in the glass plate 8 to calculate the digital scale 18, 1
8'is set as a zero point, and handle 16 and 1 are set to the above-mentioned size difference.
6'is manually rotated to position the stoppers 9 and 9 ', and the glass plate 8 is placed on the stopper and the set base 11 again in the same manner as described above, and after pressing and fixing with the contact pressure cylinder 12, the grinding fluid is jetted from the nozzle 24'. Then, the spindle motor 6'of the drill unit 7'is operated by performing the same operation as the control mechanism 5'mounted on the glass plate 8 from the right side of the glass plate 8 and checking the position and processing state of the hole. If there is no abnormality, the positioning of the glass plate 8 and the setting of the processing conditions for the drill units 7, 7'are completed.

【0012】操作盤25の操作スイッチを自動に切替
え、ガラス板8をセット台11に位置決めしフットスイ
ッチ26を踏み込めば、押圧手段のシリンダー20が作
動してセット台11上のガラス板8を接圧筒12で押圧
固定、連動してスピンドルモーター7が回転し、該スピ
ンドルが右方向に高速前進から微速前進に替わりガラス
板8を切り込み、所定の位置まで到達すると左方向に高
速後退して所定の位置で停止する。続いてスピンドルモ
ーター7’が前記同様に作動して貫通し最終の右方向に
高速後退して所定の位置に停止すると押圧手段のシリン
ダー20が解除し、ガラス板8をセット台11から手動
で取り外し、新たなガラス板8をセット台11に載置す
る繰り返しとなるが、前記作動はシーケンスにタイマー
を組み込めば連動して作動し、ガラス板8をストッパー
9、9’への位置決めとフットスイッチ26の踏み込み
により押圧固定、穿孔開始の一連の動作を行う。
When the operation switch of the operation panel 25 is automatically switched, the glass plate 8 is positioned on the set table 11 and the foot switch 26 is depressed, the cylinder 20 of the pressing means is activated to contact the glass plate 8 on the set table 11. The spindle motor 7 rotates in conjunction with pressing and fixing with the pressure cylinder 12, the spindle switches from the high speed forward to the right direction to the fine speed forward, cuts the glass plate 8, and when it reaches a predetermined position, it retreats to the left at high speed and predetermined. Stop at the position. Subsequently, when the spindle motor 7'operates in the same manner as described above, penetrates, retreats at a high speed in the final right direction, and stops at a predetermined position, the cylinder 20 of the pressing means is released, and the glass plate 8 is manually removed from the setting table 11. , A new glass plate 8 is repeatedly placed on the set table 11, but the above-mentioned operation is operated in conjunction with the incorporation of a timer in the sequence, and the glass plate 8 is positioned to the stoppers 9 and 9'and the foot switch 26 A series of operations of pressing and fixing and starting drilling are performed by depressing.

【0013】傾斜面1上にセット台11を垂直に設け、
ストッパー9’を前記傾斜面1と平行に昇降し、かつス
トッパー9を前記ストッパー9’と直交しかつ前後方向
に移動自在な位置決め手段は、ストッパー9、9’方向
に働くガラス板8重力の分力によって位置決めセットが
容易となり、ストッパー9、9’に密着したガラス板8
は研削中の微細な振動でストッパー9側に作用力が働
き、該ガラス板の面内方向でのストッパー9より離間す
ることは無く、一方ガラス板8の固定は面外方向にドリ
ル4’の押圧に耐えられる程度の押圧力で、孔部10の
近傍に貼着する接圧板15をガラス板8を介して弾性体
の接圧筒12で押圧すれば薄板のガラス板8においても
たわみを最小にすることができ、よって割れる等のトラ
ブルも無く一定した位置決め固定となり、また傾斜面1
にドリルユニット7、7’の着座やセット台11の垂設
により研削液や研削屑の回収処理は容易にでき毎回のシ
ャワー洗浄も不要となり、ガラス板8やスピンドルモー
ター6、6’、特に制御機構5、5’への研削液、屑の
付着も無く、擦り傷防止や機械への予防保全につなが
り、事前に設定の穿孔スピードと操作手順を連動させる
ように組合せて穿孔時におけるハマ、欠けを解消するこ
とができる。
A set table 11 is vertically provided on the inclined surface 1,
Positioning means for moving the stopper 9'up and down in parallel with the inclined surface 1 and for moving the stopper 9 orthogonally to the stopper 9'and movable in the front-rear direction is a glass plate 8 gravity acting in the stopper 9, 9'direction. Positioning set becomes easy by force, and the glass plate 8 that is in close contact with the stoppers 9 and 9 '
Is applied to the stopper 9 side by fine vibration during grinding and is not separated from the stopper 9 in the in-plane direction of the glass plate, while the glass plate 8 is fixed in the out-of-plane direction by the drill 4 '. If the pressure contact plate 15 attached to the vicinity of the hole 10 is pressed by the elastic pressure contact tube 12 through the glass plate 8 with a pressing force that can withstand the pressure, the bending of the thin glass plate 8 is minimized. Therefore, there is no trouble such as cracking, and the positioning and fixing are constant, and the inclined surface 1
Since the drill units 7 and 7'are seated and the set table 11 is hung vertically, it is possible to easily collect the grinding liquid and grinding debris and to eliminate the need for shower washing every time. The glass plate 8 and the spindle motors 6 and 6 ', especially control There is no adhesion of grinding fluid or debris to the mechanism 5 or 5 ', which leads to prevention of scratches and preventive maintenance to the machine. In combination with the preset drilling speed and the operating procedure, there is no damage or chipping during drilling. It can be resolved.

【0014】[0014]

【発明の効果】本発明は、作業台の傾斜面に汎用のドリ
ルユニットと特異な角度となる位置決め手段を設け、垂
設のセット台にわずかな押圧力でガラス板を固定した半
自動化タイプの穿孔装置により、穿孔位置の変更に伴う
ガラス板のセット替えや調整が容易、かつ迅速等の省力
化ができ、連続穿孔も経験の乏しい作業員でも可能とな
り、ガラス板を垂直に支持して穿孔するため研削液や研
削屑の飛散防止や容易な回収で装置の洗浄回数も大幅に
減少、ハマ、欠けの不良品を解消する等の歩留り向上、
合わせて装置の着脱、保全も容易となる。
The present invention is a semi-automatic type in which a general-purpose drill unit is provided on the inclined surface of a work table with positioning means for forming a unique angle, and a glass plate is fixed to a vertical set table with a slight pressing force. The punching device makes it easy to change and adjust the glass plate according to the change of the drilling position, and can save labor such as speed, and continuous drilling is possible even for inexperienced workers. Therefore, the number of cleanings of the device is greatly reduced by preventing the scattering of grinding fluid and grinding dust and by easy collection, improving the yield such as eliminating defective products such as hooks and chips,
In addition, attachment / detachment and maintenance of the device become easy.

【図面の簡単な説明】[Brief description of drawings]

【図1】一部を切欠した本装置の全体斜視図を示す。FIG. 1 shows an overall perspective view of the device with a part cut away.

【図2】セット台の孔部周辺を示す一部を切欠の横断面
図を示す。
FIG. 2 is a cross-sectional view of a part of the set table showing the periphery of a hole, with a part cut away.

【図3】本発明による装置の全体組立正面図を示す。FIG. 3 shows a front view of the overall assembly of the device according to the invention.

【符号の説明】[Explanation of symbols]

1・・・・・傾斜面 2・・・・・作業台 4、4’・・ドリル 7、7’・・ドリルユニット 8・・・・・ガラス板 9、9’・・ストッパー 10・・・・・孔部 11・・・・・セット台 12・・・・・接圧筒 13・・・・・穿孔装置 24、24’・ノズル 1 ... Inclined surface 2 ... Work table 4, 4 '... Drill 7, 7' ... Drill unit 8 ... Glass plate 9, 9 '... Stopper 10 ... ..Hole 11 ... Set base 12 ... Pressure cylinder 13 ... Punching device 24, 24'-Nozzle

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】前方に下がり勾配の傾斜面に沿って方形な
ガラス板を垂直に支持し、その面の左右から水平な軸線
に沿って進退の一対のドリルで穿設せしめるようにした
ことを特徴とするガラス板の穿孔方法。
1. A rectangular glass plate is vertically supported along a downwardly sloping surface, and a pair of drills for advancing and retreating are provided along the horizontal axis from the left and right of the surface. A method for perforating a glass plate characterized.
【請求項2】前方へ下がり勾配の傾斜面を備えた作業台
の左右に着座し水平な左右軸線に沿って進退のドリルを
装着する一対のドリルユニットと、該ドリルユニットの
中間で前記ドリルが挿通する孔部を備え、前記傾斜面に
平行で昇降自在な下辺ストッパーとその下辺ストッパー
と直交し前後動自在な側辺ストッパーとからなる方形な
ガラス板の位置決め手段を付設し、該ガラス板の片面を
支え前記傾斜面に垂設するセット台と、前記孔部の両面
側に研削液を噴射する一対のノズルと、前記ガラス板を
介し前記孔部の周縁を押圧し前記ドリルの一方が挿通す
る押圧手段の接圧筒とからなることを特徴とするガラス
板の穿孔装置。
2. A pair of drill units, which are seated on the left and right of a workbench having an inclined surface that descends forward and are equipped with forward and backward drills along horizontal left and right axes, and the drill is provided in the middle of the drill units. A rectangular glass plate positioning means, which is provided with a hole portion to be inserted and is composed of a lower side stopper that is parallel to the inclined surface and is movable up and down, and a side side stopper that is orthogonal to the lower side stopper and is movable back and forth, is provided. A set table that supports one surface and hangs down from the inclined surface, a pair of nozzles that inject grinding fluid to both sides of the hole, and one of the drills that presses the peripheral edge of the hole through the glass plate. And a pressurizing cylinder of the pressing means.
JP6524292A 1992-03-23 1992-03-23 Piercing method and device for glass plate Pending JPH05269699A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6524292A JPH05269699A (en) 1992-03-23 1992-03-23 Piercing method and device for glass plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6524292A JPH05269699A (en) 1992-03-23 1992-03-23 Piercing method and device for glass plate

Publications (1)

Publication Number Publication Date
JPH05269699A true JPH05269699A (en) 1993-10-19

Family

ID=13281253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6524292A Pending JPH05269699A (en) 1992-03-23 1992-03-23 Piercing method and device for glass plate

Country Status (1)

Country Link
JP (1) JPH05269699A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1731261A1 (en) * 2004-02-18 2006-12-13 Kawasaki Plant Systems Kabushiki Kaisha Vertical working line for plate material
KR101579164B1 (en) * 2015-03-27 2015-12-22 (주)새한나노텍 Fine drilling apparatus for silicon cathode
CN107471035A (en) * 2017-09-29 2017-12-15 晋江市雅邦玻璃钢有限公司 A kind of EVA handles automatic drill grinding machine
CN110696193A (en) * 2019-09-26 2020-01-17 陕西拓日新能源科技有限公司 Manufacturing method of photovoltaic glass perforating machine
CN113481557A (en) * 2021-07-30 2021-10-08 湖州金久金属表面处理有限公司 Electroplating process for irregular metal workpiece

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1731261A1 (en) * 2004-02-18 2006-12-13 Kawasaki Plant Systems Kabushiki Kaisha Vertical working line for plate material
EP1731261A4 (en) * 2004-02-18 2007-09-05 Kawasaki Plant Systems Kk Vertical working line for plate material
US7891066B2 (en) 2004-02-18 2011-02-22 Kawasaki Plant Systems Kabushiki Kaisha Plate material vertical processing line
KR101579164B1 (en) * 2015-03-27 2015-12-22 (주)새한나노텍 Fine drilling apparatus for silicon cathode
CN107471035A (en) * 2017-09-29 2017-12-15 晋江市雅邦玻璃钢有限公司 A kind of EVA handles automatic drill grinding machine
CN110696193A (en) * 2019-09-26 2020-01-17 陕西拓日新能源科技有限公司 Manufacturing method of photovoltaic glass perforating machine
CN113481557A (en) * 2021-07-30 2021-10-08 湖州金久金属表面处理有限公司 Electroplating process for irregular metal workpiece
CN113481557B (en) * 2021-07-30 2023-12-15 湖州金久金属表面处理有限公司 Electroplating process for irregular metal workpiece

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