JPS60114456A - Surface grinder - Google Patents

Surface grinder

Info

Publication number
JPS60114456A
JPS60114456A JP22074383A JP22074383A JPS60114456A JP S60114456 A JPS60114456 A JP S60114456A JP 22074383 A JP22074383 A JP 22074383A JP 22074383 A JP22074383 A JP 22074383A JP S60114456 A JPS60114456 A JP S60114456A
Authority
JP
Japan
Prior art keywords
work
belt
feed guide
grinding wheel
workpiece
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
JP22074383A
Other languages
Japanese (ja)
Other versions
JPH0479786B2 (en
Inventor
Michihiro Horii
堀井　道洋
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP22074383A priority Critical patent/JPS60114456A/en
Publication of JPS60114456A publication Critical patent/JPS60114456A/en
Publication of JPH0479786B2 publication Critical patent/JPH0479786B2/ja
Granted legal-status Critical Current

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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • B24B7/162—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for mass articles

Abstract

PURPOSE:To improve the workability by moving a work while pressing with belt between a grinding wheel disc and a cushioned belt travelable in reverse direction thereby enabling continuous feeding of work onto the grinding wheel. CONSTITUTION:Upon feeding of a work 10 such as a ferrite core between upper feed guide 11 and lower feed guide 25, the work 10 is clamped by cushioned flat belt to transfer from the lower feed guide 25 onto the surface of grinding wheel of diamond grinding wheel 21 through motion of belt in arrow direction A thus to grind the contacting face of work 10 with grinding wheel flatly. Further grinded work 10 is fed between the opposite upper feed guide 11 and lower feed guide 25 as shown by arrow D. Consequently, work can be processed continuously with high speed resulting in improvement of workability.

Description

【発明の詳細な説明】 （技術分野） 本発明は、フェライトコア等の被加工物の平面のパリ取
り及び出っ張りを平坦にするための平面研削機に関する
。DETAILED DESCRIPTION OF THE INVENTION (Technical Field) The present invention relates to a surface grinding machine for removing burrs and flattening protrusions on a workpiece such as a ferrite core.

（従来技術） 従来の平面研削機は、砥石と、被加工物を固定するテー
ブルとを具備し、該テーブルが直線運動か回転運動を行
ない、かつ砥石が回転しながら前記テーブル上の被加工
物に切り込みを行なって平１− 面研削を実行している。この場合、被加工物はテーブル
に固定されるため、被加工物の着脱作業が面倒であり作
業性が悪い嫌いがあった。(Prior Art) A conventional surface grinding machine is equipped with a grinding wheel and a table on which a workpiece is fixed, and the table performs a linear motion or a rotational movement, and while the grindstone rotates, the workpiece on the table is rotated. A cut is made on the surface to perform flat 1-surface grinding. In this case, since the workpiece is fixed to the table, it is troublesome to attach and detach the workpiece, resulting in poor workability.

（発明の目的） 本発明は、上記の点に鑑み、円板状砥石を回転させ、該
回転と反対方向に走行するクッション何事ベルトで被加
工物を砥石回転とは反対方向に移送して、被加工物の砥
石接触面を平坦に研削する構成とすることにより、被加
工物を連続的に円板状砥石上１こ送り込むことができ、
作業性の極めて良好な平面研削機を提供しようとするも
のである。(Object of the Invention) In view of the above points, the present invention rotates a disc-shaped grindstone, and transports the workpiece in a direction opposite to the rotation of the grindstone using a cushion belt that runs in the opposite direction to the rotation. By grinding the grinding wheel contact surface of the workpiece flat, the workpiece can be continuously fed over the disc-shaped grindstone,
The present invention aims to provide a surface grinding machine with extremely good workability.

（発明の実施例） 以下、本発明に係る平面研削機の実施例を図面に従って
説明する。(Embodiments of the Invention) Hereinafter, embodiments of a surface grinding machine according to the present invention will be described with reference to the drawings.

第１図乃至第５図において、本体フレーム１の前面には
、クッション何事ベルト２を支えるためのベルト支持枠
３が上下方向に昇降自在に設けられ、該ベルト支持枠３
はハンドル４の回転により」二下位置を調節できるよう
になっている。そのベルト支持枠３の両端には、ベルト
車５Ａ、５Ｂが２− 設けられ、これらは軸６Ａ、６Ｂによりベルト支持枠３
に軸支されている。ベルト支持枠３下辺にはクッション
付平ベルト２が直線的に走行するようにベルトガイド７
が設けられ、さらにこれに並行してフェライトコア等の
被加工物１０を送込みまた排出するための上側送りガイ
ド１１が固定されている。前記ベルト車５Ａが固着され
た方の軸６Ａには、スプロケット１２が固着され、チェ
ーン機構により本体フレーム１の背面に設けたモーター
１３により回転駆動されるようになっている。1 to 5, a belt support frame 3 for supporting a cushion belt 2 is provided on the front surface of a main body frame 1 and is movable up and down in the vertical direction.
The lower position can be adjusted by rotating the handle 4. Belt pulleys 5A and 5B are provided at both ends of the belt support frame 3, and these are connected to the belt support frame 3 by shafts 6A and 6B.
It is pivoted on. A belt guide 7 is provided at the bottom of the belt support frame 3 so that the cushioned flat belt 2 runs linearly.
Further, an upper feed guide 11 for feeding and discharging a workpiece 10 such as a ferrite core is fixed in parallel thereto. A sprocket 12 is fixed to the shaft 6A to which the belt pulley 5A is fixed, and is rotationally driven by a motor 13 provided on the back side of the main body frame 1 by means of a chain mechanism.

この結果クッション付平ベルト２は矢印Ａの方向に走行
する。As a result, the cushioned flat belt 2 runs in the direction of arrow A.

一方、本体フレーム１前面に支持板２０が固定され、該
支持板２０により円板状ダイヤモンド砥石２１が固定さ
れた回転軸２２が軸支されている。On the other hand, a support plate 20 is fixed to the front surface of the main body frame 1, and a rotating shaft 22 to which a disc-shaped diamond grindstone 21 is fixed is pivotally supported by the support plate 20.

該回転軸２２にもスプロケット２３が設けられ、本体フ
レーム下部に設けたモーター２４よりの回転力をチェー
ン機構を介して受けるようになっている。この結果、円
板状ダイヤモンド砥石２１は矢印Ｂの如く回転し、クッ
ション付平ベルト２に３一 対向する位置においてはその走行方向とは反対の方向に
動くように設定される。なお、前記ダイヤモンド砥石２
１に被加工物１０を送込む部分及び排出する部分に対応
し、砥石研削面と同一高さに下側送りガイド２５が設け
られている。A sprocket 23 is also provided on the rotating shaft 22, and receives rotational force from a motor 24 provided at the bottom of the main body frame via a chain mechanism. As a result, the disc-shaped diamond grindstone 21 rotates as shown by the arrow B, and is set to move in a direction opposite to its traveling direction at a position 31 facing the cushioned flat belt 2. Note that the diamond grindstone 2
1, a lower feed guide 25 is provided at the same height as the grinding surface of the grindstone, corresponding to a portion where the workpiece 10 is fed and a portion where it is discharged.

以上の構成において、第５図のように、矢印Ｃのごとく
フェライトコア等の被加工物１０を上側送り〃イド１１
と下側送りガイド２５との間に送込めば、クッション付
平ベルト２により被加工物１０がクランプされ、そのベ
ルトの矢印六方向の移動により下側送りガイド２５がら
ダイヤモンド砥石２１の砥石面上に移り、ここで被加工
物１０の砥石接触面が平坦に削られて行き、さらに研削
された被加工物１０は矢印りのごとく反対側の上側送り
ガイド１１及び下側送り〃イド２５の開より送り出され
る。なお、ハンドル４の操作により、クッション付平ベ
ルト２の高さを変えることができ、被加工物１０に対す
る高さあわせ、及び研削抵抗の設定ができる。In the above configuration, as shown in FIG.
When the workpiece 10 is fed between the lower feed guide 25 and the cushioned flat belt 2, the workpiece 10 is clamped by the cushioned flat belt 2, and as the belt moves in the six directions of the arrow, the lower feed guide 25 is moved onto the grinding surface of the diamond grindstone 21. At this point, the grinding wheel contact surface of the workpiece 10 is ground flat, and the ground workpiece 10 is moved to the opening of the upper feed guide 11 and the lower feed id 25 on the opposite side as shown by the arrow. sent out. By operating the handle 4, the height of the cushioned flat belt 2 can be changed, the height can be adjusted relative to the workpiece 10, and the grinding resistance can be set.

（発明の効果） ４一 本発明の平面研削機によれば、クッション付平ベルトが
被加工物のクランプ、被加工物の送り、切込みのの３つ
の役目を果たすため、構造が簡単であり、しかも被加工
物を連続的にクッション付平ベルトで送ることができる
。従って、被加工物を高速で連続的に処理することがで
終る。これにより７ヱライトフアの欠けの発生の原因と
なるパリを良好に取ることができ、また研削基準面を平
坦とし、後処理の精密な研削、研摩工程でのコアの割れ
防止を図ることができる。(Effects of the Invention) 41 According to the surface grinding machine of the present invention, the cushioned flat belt plays the three roles of clamping the workpiece, feeding the workpiece, and cutting, so the structure is simple. Moreover, the workpiece can be continuously fed by a cushioned flat belt. This results in continuous processing of the workpiece at high speed. As a result, it is possible to effectively remove the burr that causes chipping of the 7Elite core, and also to make the grinding reference surface flat, thereby preventing the core from cracking during the precise grinding and polishing steps in post-processing.

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

第１図は本発明に係る平面研削機の実施例を示す斜視図
、第２図は同正面図、第３図は同側面図、第４図は同背
面図、第５図は要部拡大正面図である。 １・・・本体フレーム、２・・・クッション付平ベルト
、３・・・ベル）支持Ｌ４・・・ハンドル、５Ａ、５Ｂ
・・・ベルト車、１０・・・被加工物、１１・・・上側
送りガイド、１３．２４・・・モーター、２１・・・円
板状ダイヤモンド砥石、２５・・・下側送りガイド。 ５−Fig. 1 is a perspective view showing an embodiment of the surface grinding machine according to the present invention, Fig. 2 is a front view of the same, Fig. 3 is a side view of the same, Fig. 4 is a rear view of the same, and Fig. 5 is an enlarged view of main parts. It is a front view. 1...Body frame, 2...Flat belt with cushion, 3...Bell) Support L4...Handle, 5A, 5B
...Belt wheel, 10...Workpiece, 11...Upper feed guide, 13.24...Motor, 21...Disc-shaped diamond grindstone, 25...Lower feed guide. 5-

Claims (1)

【特許請求の範囲】[Claims] （１）円板状砥石を回転させるとともに、該円板状砥石
の回転とは反対方向にクッション何事ベルトを走行させ
、該クッション何事ベルトと前記円板状砥石との間の被
加工物を当該クッション何事ベルトで押さえかつ移動さ
せることを特徴とする平面研削機。(1) While rotating the disc-shaped grindstone, the cushion belt is run in the opposite direction to the rotation of the disc-shaped grindstone, and the workpiece between the cushion belt and the disc-shaped grindstone is rotated. A surface grinding machine characterized by holding and moving the cushion with a belt.
JP22074383A 1983-11-25 1983-11-25 Surface grinder Granted JPS60114456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22074383A JPS60114456A (en) 1983-11-25 1983-11-25 Surface grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22074383A JPS60114456A (en) 1983-11-25 1983-11-25 Surface grinder

Publications (2)

Publication Number Publication Date
JPS60114456A true JPS60114456A (en) 1985-06-20
JPH0479786B2 JPH0479786B2 (en) 1992-12-16

Family

ID=16755831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22074383A Granted JPS60114456A (en) 1983-11-25 1983-11-25 Surface grinder

Country Status (1)

Country Link
JP (1) JPS60114456A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011083888A (en) * 2009-09-17 2011-04-28 Asahi Glass Co Ltd Glass plate local polishing apparatus and method, and glass product manufacturing apparatus and method
WO2015194353A1 (en) * 2014-06-18 2015-12-23 株式会社村田製作所 Ceramic core burr removing method, burr removing device, and ceramic core manufacturing method
JP2016055413A (en) * 2014-09-12 2016-04-21 株式会社東芝 Surface treatment apparatus and surface treatment method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55152256A (en) * 1979-05-15 1980-11-27 Tanto Kk Floor tile and making method thereof
JPS5757612A (en) * 1980-09-26 1982-04-06 Gojiyou Sangyo Kk Method of working block with glossy surface

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55152256A (en) * 1979-05-15 1980-11-27 Tanto Kk Floor tile and making method thereof
JPS5757612A (en) * 1980-09-26 1982-04-06 Gojiyou Sangyo Kk Method of working block with glossy surface

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011083888A (en) * 2009-09-17 2011-04-28 Asahi Glass Co Ltd Glass plate local polishing apparatus and method, and glass product manufacturing apparatus and method
WO2015194353A1 (en) * 2014-06-18 2015-12-23 株式会社村田製作所 Ceramic core burr removing method, burr removing device, and ceramic core manufacturing method
JPWO2015194353A1 (en) * 2014-06-18 2017-04-20 株式会社村田製作所 Ceramic core deburring method, deburring apparatus, and ceramic core manufacturing method
JP2016055413A (en) * 2014-09-12 2016-04-21 株式会社東芝 Surface treatment apparatus and surface treatment method
US9937600B2 (en) 2014-09-12 2018-04-10 Kabushiki Kaisha Toshiba Surface treatment apparatus, and surface treatment method

Also Published As

Publication number Publication date
JPH0479786B2 (en) 1992-12-16

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