JPS5947149A - Inverting device of grinding head in surface grinding machine - Google Patents
Inverting device of grinding head in surface grinding machineInfo
- Publication number
- JPS5947149A JPS5947149A JP15919582A JP15919582A JPS5947149A JP S5947149 A JPS5947149 A JP S5947149A JP 15919582 A JP15919582 A JP 15919582A JP 15919582 A JP15919582 A JP 15919582A JP S5947149 A JPS5947149 A JP S5947149A
- Authority
- JP
- Japan
- Prior art keywords
- head
- grinding
- case
- wheel
- machine
- 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
- 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
- B24B7/12—Single-purpose machines or devices for grinding travelling elongated stock, e.g. strip-shaped work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は、平面研削機の研削ヘッドに関するもので、
その目的は、砥石の交換や砥石回転ヘッドの保守点検及
びヘッドケース内部の清掃等に際し、これらの作業を著
しく容易に然かも迅速且つ適確に行なえる研削ヘッド反
転装置を提供することにある。[Detailed Description of the Invention] The present invention relates to a grinding head for a surface grinding machine.
The object of the present invention is to provide a grinding head reversing device that can perform these operations extremely easily, quickly, and accurately when replacing the grindstone, maintaining and inspecting the grindstone rotating head, and cleaning the inside of the head case.
一般に平面研削機は、砥石の回転が非常に速く、毎分２
０００〜３０００回転の高速で研削作業を付なう関係上
、砥石の飛散ｔこよる傷害事故の発生を未然に防止する
ため、砥石の回転部分が厳重な安全カバーの内部に納め
られているが、被研削材の材質や加工形即及び砥石の摩
耗等にＪ心じ砥石を交換したり保守点検を行なう場合、
砥石自体だけでも２０に９〜３０に９の爪さかあり、然
かも作業は研削ヘッドとワーク０送リベルト間の狭い空
間で行なわねばならぬため、カバーの取外しから始まっ
て砥石の脱着、回転ヘッド内部の調整、給油、清掃等の
整備が完全に終了するまでには、２大損りでも数時間か
ら１１」を要するのが普通であって、これらの整備作業
に如何に多大な労力を要したとしても、研削作業の安全
性確保と研削性能保持の見地からその労力を惜しむわけ
にはいかない。従って、若し仮に何等かの構造によって
前記諸作業を能率的且つ安全に行えるように研削ヘッド
を改良することが出来れば、使用上極めて好都合である
。In general, surface grinders have a grinding wheel that rotates very fast, at 2/min.
Since grinding work is carried out at high speeds of 0.000 to 3000 rpm, the rotating part of the grindstone is housed inside a strict safety cover in order to prevent injuries caused by the grindstone flying off. , When replacing the J-centered whetstone or performing maintenance inspections due to the material of the material to be ground, the shape of the workpiece, or wear of the whetstone,
The grinding wheel itself has 9 in 20 to 9 in 30 teeth, and the work must be done in a narrow space between the grinding head and the workpiece 0 feed belt, so starting with removing the cover, attaching and detaching the grinding wheel, and moving the rotating head. It is normal for it to take several hours to 11 hours to completely complete maintenance such as internal adjustment, refueling, and cleaning, which shows how much effort was required for these maintenance tasks. However, the effort cannot be spared from the standpoint of ensuring the safety of the grinding work and maintaining grinding performance. Therefore, it would be extremely convenient to use the grinding head if it were possible to improve the grinding head with some kind of structure so that the various operations mentioned above can be carried out efficiently and safely.
本発明者は、この点について多年に亘り鋭意研究を続け
た結果、下端に研削砥石を装着した砥石回転ヘッドとこ
れを回転させる電動機とを機械本体から切り離してヘッ
ドケースの内部に収設し、前記ヘッドケースの一端部に
枢軸を設けて研削ヘッド全体を上方に向けて１８０°反
転し得るように支持すると共に、ヘッドケースの他端部
に該ケースを機械本体に固定する締結金具を附設する構
造によって、前記の問題点を全く一挙に解決することに
成功したものである。As a result of many years of intensive research on this point, the inventor of the present invention separated the grinding wheel rotating head with the grinding wheel attached to the lower end and the electric motor that rotates it from the machine body and housed it inside the head case. A pivot is provided at one end of the head case to support the entire grinding head so that it can be turned upward by 180 degrees, and a fastening fitting is provided at the other end of the head case to fix the case to the machine body. This structure has succeeded in solving the above problems all at once.
以下・本発明装置の構造及びその使用操作を実施例の図
面について具体的に説明すると、第１図及び第２図はこ
の発明の代表的な実施構造の一例を示したものである。Hereinafter, the structure of the apparatus of the present invention and its operation will be specifically explained with reference to the drawings of the embodiments. FIGS. 1 and 2 show an example of a typical implementation structure of the present invention.
。・即ち、図面中の符号（１）は装置の主体になる研削
ヘッド、（２）はワークｆＷ＋を水平ｔこ載持して矢印
図示の如く研削ヘッド（１）の砥石ｆａｔＴ面に給送す
る送りベルトであって、研削ヘッド（１）のヘッドケー
ス（１呻内部には、下端部に砥石（Ｇｌを装着した砥石
軸（３）と電動機（４）がカバー（５→付きの基板（５
）に固定されており、電動機（４）の回転はその出力軸
に設けたプーリ（６めからベルト（７）を通じて砥石軸
（３）下・喘部のブーＩＪ （６／ｌに伝達され、砥石
ｔｅｌを矢印図示の方向に高速回転させるようになって
いる。.・In other words, the reference numeral (1) in the drawing is the grinding head that is the main body of the device, and the reference number (2) is the one that carries the workpiece fW+ horizontally T and feeds it to the grindstone fat T surface of the grinding head (1) as shown by the arrow. Inside the head case (1) of the grinding head (1), the feed belt includes a grindstone shaft (3) with a grindstone (Gl) attached to its lower end and a board (5) with an electric motor (4) attached to the cover (5).
), and the rotation of the electric motor (4) is transmitted from the pulley (6th) provided on its output shaft to the boo IJ (6/l) at the lower pant part of the grinding wheel shaft (3) through the belt (7). The grindstone tel is rotated at high speed in the direction indicated by the arrow.
また、符号（８）は前記の砥石軸（３）と電動機（４）
とで構成される砥石回転ヘッド（９）の調節用ハンドル
で１このハンドル（８）の下部には雌ネジ筒ＯＩに螺合
する雄ネジ打０］）が設けられており、雌ネジ筒００の
側部には砥石回転ヘッド（９）の基板（５）から突出す
る腕（５／ｌが連結されていて、ハンドル（８）を回動
すれば、雌ネジ筒Ｏｎの位置を上下に移動して、砥石＋
Ｇｌの高さと傾斜角を自由に調節できるようになってい
る。In addition, code (8) indicates the above-mentioned grindstone shaft (3) and electric motor (4).
The handle for adjusting the grinding wheel rotation head (9) consists of 1. At the bottom of this handle (8) there is provided a male screwdriver (0) which screws into the female threaded cylinder OI. An arm (5/l) protruding from the base plate (5) of the grindstone rotating head (9) is connected to the side of the wheel, and by rotating the handle (8), the position of the female threaded cylinder On can be moved up and down. Then, grindstone +
The height and inclination angle of Gl can be adjusted freely.
次に図面中符号（２）は前記ヘッドケース（１ψの一端
部（左端）に固着して設けた枢軸、α→はこの枢軸０埠
に楔着したウオーム歯車、０４はウオーム歯車α）の歯
体に噛合するウオームで、本実施例の場合、ウオーム軸
０４ω端部のハンドル０６を回動し、ウオーム０４及び
ウオーム歯車（至）を連動させて枢軸Ｏ２を回動すれば
、ヘッドケース（１α）全体をその内部に砥石回転ヘッ
ド（９）を収容したま＼矢印図示の如く１８６反転させ
ることができるように支持しである。また符号０呻はヘ
ッドケース（１ａ）の他端部に設けた締結金具で、ハン
ドルｏＱを逆方向に回動してヘッドケース（１σ）を元
の位置に復帰させた後、締結金具ＯＱのネジを機械本体
０′Ｉ）の酸ネジ孔に螺入して締付ければ、ヘッドケー
ス（ロ）全体を機械本体０７１に不動に連結固定し、再
び研ｍ＋＋ヘッド（１）を作動させることができるよう
になっている。Next, reference numeral (2) in the drawing is a pivot fixed to one end (left end) of the head case (1ψ), α→ is a worm gear wedged to the axis 0, and 04 is a tooth of the worm gear α). In the case of the worm that meshes with the body, in the case of this embodiment, if the handle 06 at the end of the worm shaft 04ω is rotated, and the worm 04 and the worm gear (to) are interlocked to rotate the axis O2, the head case (1α ) is supported so that it can be turned over 186 degrees as shown by the arrow while housing the grinding wheel rotating head (9) therein. Also, the code 0 is a fastening metal fitting provided at the other end of the head case (1a), and after rotating the handle oQ in the opposite direction to return the head case (1σ) to its original position, the fastening metal fitting OQ is By inserting the screw into the screw hole in the machine body 0'I) and tightening it, the entire head case (B) is immovably connected and fixed to the machine body 071, and the grinding m++ head (1) can be operated again. It is now possible to do so.
以１のＪ、うに、本発明装置は下端に研削砥石を装着し
た砥石回転ヘッドとこれを回転させる電動機とを機械本
体から切り離してヘッドケース内部に収設し、ヘッドケ
ース全体をその内部に砥石回転ヘッドを収容したま＼第
３図図示の如＜１８０’反転させ、ケース内の砥石及び
回転機（Ｒを上方に向けて露出することができるため、
砥石の交換や砥石回転ヘッドの保守点検及びヘッドケー
ス内部の清掃等に際し、これらの作業を研削ヘッドとワ
ーク送りベルト間の狭い空間で行なう必要がなく、障害
物の存在しない開放された広い空間で手際よく行えるの
で、従来の場合は２人指りで数時間から１日を要した作
業を１人で１時間以内に完了し、然かも作業を極めて安
全且つ確実に行なうことが出来る為、平面研削機による
研削加工の作業能率向上と安全性確保に多大な貢献を果
すものである。1. In the device of the present invention, a grinding wheel rotation head with a grinding wheel attached to the lower end and an electric motor for rotating the head are separated from the main body of the machine and housed inside the head case, and the entire head case is housed inside the grinding wheel. With the rotating head housed, turn it over 180' as shown in Figure 3, and expose the grindstone and rotating machine (R) in the case upwards.
When replacing the grinding wheel, maintaining and inspecting the grinding wheel rotating head, and cleaning the inside of the head case, there is no need to perform these operations in the narrow space between the grinding head and the workpiece feed belt, but in a wide open space without obstacles. Because it can be done quickly, one person can complete the work in less than an hour, which conventionally required two people to do from several hours to a day. Moreover, the work can be done extremely safely and reliably, making it easy to use flat surfaces. This will greatly contribute to improving the work efficiency and ensuring safety of the grinding process using a grinding machine.
第１図は本発明装置の具体的な実施同情の一例を示す平
面図、第２図は同じく装置の内部構造を示しだ縦断面図
、第３図は砥石交換時に於ける研削ヘッドの反転状態を
示す縦断面図である。
ｆＧｌ・°砥石、（１）・・研削ヘッド、（ｌの・・ヘ
ッドケース、（Ｗ）・・ワーク、（２）・・送りベルト
、（３）・・砥石軸、（４）・・電動機、（５）・・基
板、（５α）・・カバー、（５／）・・腕、（６ａ）（
６／ｌ・・プーリ、（７）・・ベルト、（８）・・調節
用ハンドル、（９）、・砥石回転ヘッド、（１（１・・
酸ネジ筒、（Ｊυ・・雄ネジ杆、０邊・・枢軸、θ）・
・ウオーム歯車、（Ｌ４・・ウオーム、０４ａ）・・つ
Ａ−ムＭ、（ＩＱ・・ハンドル、Ｑ（Ｉ・・締結金具、
αη・・機械本体
ｌｉｄ”、。
代理人 宮 ｆｌｕ 友 信”、Ｐ：ｉらFig. 1 is a plan view showing an example of a concrete implementation of the device of the present invention, Fig. 2 is a longitudinal sectional view showing the internal structure of the device, and Fig. 3 is an inverted state of the grinding head when replacing the grinding wheel. FIG. fGl・° Grinding wheel, (1)... Grinding head, (l... Head case, (W)... Work, (2)... Feed belt, (3)... Grinding wheel shaft, (4)... Electric motor , (5)... board, (5α)... cover, (5/)... arm, (6a) (
6/l...Pulley, (7)...Belt, (8)...Adjustment handle, (9), Grindstone rotation head, (1 (1...
Acid screw cylinder, (Jυ...male thread rod, 0 position...axis, θ)・
・Worm gear, (L4...Worm, 04a)...A-M, (IQ...Handle, Q(I...Fastening metal fitting,
αη...Machine body lid",. Agent Miya flu Tomonobu", P:i et al.
Claims (1)
させる電動機とを機械本体から切り離してヘッドケース
の内部に収設し、前記ヘッドケースの一端部に枢軸を設
けて研削ヘッド全体を上方に向けて１８０反転し得るよ
うに支持すると共に、ヘッドケースの他端部に該ケース
を機械本体に固定する蹄結金具、を附設したことを特徴
とする平面研削機の研削ヘッド反転装置。A grinding wheel rotation head with a grinding wheel attached to the lower end and an electric motor for rotating it are separated from the machine body and housed inside a head case, and a pivot is provided at one end of the head case to direct the entire grinding head upward. A grinding head reversing device for a surface grinding machine, characterized in that the head case is supported so as to be able to be reversed by 180 degrees, and a hoof fitting is attached to the other end of the head case for fixing the case to the machine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15919582A JPS5947149A (en) | 1982-09-13 | 1982-09-13 | Inverting device of grinding head in surface grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15919582A JPS5947149A (en) | 1982-09-13 | 1982-09-13 | Inverting device of grinding head in surface grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5947149A true JPS5947149A (en) | 1984-03-16 |
Family
ID=15688391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15919582A Pending JPS5947149A (en) | 1982-09-13 | 1982-09-13 | Inverting device of grinding head in surface grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5947149A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659553A (en) * | 2013-12-16 | 2014-03-26 | 浦江联力机械有限公司 | Plane automatic polishing machine |
| CN113894682A (en) * | 2021-11-03 | 2022-01-07 | 江苏集萃华科智能装备科技有限公司 | Environment-friendly physical polishing device and method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5195679A (en) * | 1975-02-19 | 1976-08-21 |
-
1982
- 1982-09-13 JP JP15919582A patent/JPS5947149A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5195679A (en) * | 1975-02-19 | 1976-08-21 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659553A (en) * | 2013-12-16 | 2014-03-26 | 浦江联力机械有限公司 | Plane automatic polishing machine |
| CN113894682A (en) * | 2021-11-03 | 2022-01-07 | 江苏集萃华科智能装备科技有限公司 | Environment-friendly physical polishing device and method thereof |
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