JPS59232755A - Pipe inner face grinder - Google Patents
Pipe inner face grinderInfo
- Publication number
- JPS59232755A JPS59232755A JP10737183A JP10737183A JPS59232755A JP S59232755 A JPS59232755 A JP S59232755A JP 10737183 A JP10737183 A JP 10737183A JP 10737183 A JP10737183 A JP 10737183A JP S59232755 A JPS59232755 A JP S59232755A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- grinding
- water
- grinding wheel
- powder
- 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
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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野１
本発明は金属製のパイプの内面全シラインター砥石によ
って研削する装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field 1] The present invention relates to an apparatus for grinding the entire inner surface of a metal pipe using a silinter grindstone.
［従来技術〕
金属製パイプｆｌ＋の内面を研削するにあたって、従来
は第１図に示すような装置を用いて行なっていた。すな
わちこのものは、パイプｉｌ＋をターニンジローラ（６
）によって水平に支持し、台車駆動用セータ（６）で前
後進駆動される台車（７）にシラインター砥石駆動用七
−タ（８）ヲ収付けると共にこの℃−タ（８）で回前駆
動されるシャフト（９）を台車（７）に収付け、シャフ
ト（９）の先端に収付けたシラインター砥石（２）を回
転尾切させなからバイづ＋１１の内向に圧接させること
により、シラインター砥石（２）の研削作用でパイプｔ
１１の内面の研削を行なうようにしたものであり、パイ
プｔｌｌ ｔターニシジ０−ラ（５）で周方向に（回転
させつつ台車（７）の移動でシラインター砥石＋２１を
パイプ＋ｉ＋の軸方向に進行させることによってパイプ
ｆｉ＋の内面全面が研削されるようにしたものである。[Prior Art] Conventionally, an apparatus as shown in FIG. 1 has been used to grind the inner surface of a metal pipe fl+. In other words, this thing connects the pipe il+ to the turning roller (6
) is horizontally supported by a cart (7), which is driven forward and backward by a cart-driving sweater (6), and a silinter grinding wheel drive seventh gear (8) is attached to the cart (7). The shaft (9) to be driven is housed in the cart (7), and the silinter grindstone (2) housed at the tip of the shaft (9) is rotated to cut its tail and then pressed inward at the side of the blade (11). The pipe t is cut by the grinding action of the Silinter grindstone (2).
This grinder grinds the inner surface of the pipe +21 in the axial direction of the pipe +i+ by moving the cart (7) while rotating it in the circumferential direction with the pipe tllt turn-shiji 0-ra (5). By advancing the pipe fi+, the entire inner surface of the pipe fi+ is ground.
しかしながら従来のこのような袋間にあっては、シライ
ンター砥石（２）で研削するときに生じる研削粉が粉じ
んとして飛散すると共に、タライ、７ター砥石（２１と
パイプ（１）との同の研削音が大きく発生して騒音が激
しく１作業環境？悪化させるという問題があり、また研
削粉の収集にあたってはパイプ＋１１の片側の開口から
エアーづＯ−してバイづ（１）内より研削粉を排出し、
こｔ′Ｌヲ集めてベルトコシベア等で運ぶという方法が
とられるが、このような収集処理では研削粉が粉じんと
して減しく飛散することになって作業環境を一層悪化さ
せるという問題があった。しかも研削時に摩擦熱が発生
して％グラインダー砥石（２）による研削効率の低下、
グラインダー砥石（２）の寿命低下、ベアリシクの寿命
低下などの問題も生じるものであった。However, in the conventional bag gap, the grinding powder generated when grinding with the silinter grinding wheel (2) is scattered as dust, and the grinding noise of the grinding wheel (21) and the pipe (1) is also emitted. There is a problem that a large amount of noise is generated, which worsens the working environment.Also, when collecting the grinding powder, air is pumped through the opening on one side of the pipe +11 to discharge the grinding powder from the inside of the pipe (1). death,
A method of collecting the grinding powder and transporting it using a conveyor belt or the like is used, but this collection process has the problem of causing the grinding powder to scatter in the form of dust, further deteriorating the working environment. Moreover, frictional heat is generated during grinding, reducing the grinding efficiency of the grinder wheel (2).
Problems such as a decrease in the life of the grinder whetstone (2) and a decrease in the life of the grinder also occur.
本発明は上記の点に鑑みてなされたものであって、粉じ
んの飛散や騒音の発生少なく研削を行なうことができる
と共に粉じんの飛散なく研削粉の収集回収を行なうこと
ができ、しかも摩擦熱の発生小さく研削を行なうことが
できるパイプ内面研削装置全提供すること全目的とする
ものである。The present invention has been made in view of the above points, and it is possible to perform grinding with less scattering of dust and noise, and to collect and recover grinding powder without scattering of dust, and also to reduce frictional heat. The object of the present invention is to provide an apparatus for grinding the inner surface of a pipe that can perform grinding with a small amount of grinding.
しかして本発明に係るパイプ円面研削″３に置は。 However, in pipe circular surface grinding ``3'' according to the present invention.
・ −゛ パイづ
（１）の被研削面が水面下に水没するようその周方向に
回転目在に支持する支１′か手段（３）と、ノーイブ１
１１内に押入され下部が水面下に水没した状態でパイプ
の被研削面に回転圧接されるグラインダー砥石（２）と
２具備して収ることを特徴とするもので、本発明はかか
る構成によって上記目的を遠吠したものであり、以下本
発明’を実施例によって詳述する。・ -゛ A support 1' or means (3) for supporting the piping (1) in a rotational manner in the circumferential direction so that the ground surface of the piping (1) is submerged under the water surface, and
The present invention is characterized in that it is fitted with a grinder whetstone (2) which is pushed into a grinder 11 and is rotatably pressed against the surface to be ground of the pipe with its lower part submerged below the water surface. The above object has been achieved, and the present invention will be described in detail below with reference to Examples.
第２図は本発明の一実施例を示すもので、水（４）を張
った水槽（１０）内にパイプ＋１１ ’に支持する支持
手段（３）としてのターニシジＯ−ラ（５）が２対設け
てあり、水（曹（則内にｔよさらにスラストローラ（川
が設けである。水槽（ｌＯ）は傾斜する面に設けられて
おり、従って左右一対のターニシジＯ−ラ１５）１５）
は第２図に示されるようにその筒さが若干ｎなることに
なる。また台車（７）にはグラインダー砥石【駆動用モ
ータ（８）とこの七−タ（８）で回転駆動されるシャフ
ト（９）とが設けてろ＃）、シャフト（９）の先端には
グラインダー砥石（２）が収付けである。この台車（７
）は水槽（１０１を設けた上記傾斜面より延長された傾
斜面又ｌＩ′ｉ傾斜し−ル上に配設されているもので、
後端をライで％（ｔ！Ｒ１禦’ｖ通−？ｉ、７．（裔騙
、沿っ、前後進あ。あ△
ようになっている。FIG. 2 shows an embodiment of the present invention, in which a turnip O-ra (5) as a support means (3) supported on a pipe +11' is placed in a water tank (10) filled with water (4). A pair of thrust rollers (in the rules, a thrust roller (a river) is provided. The water tank (lO) is provided on an inclined surface, so there is a pair of left and right turns.
As shown in FIG. 2, the cylinder length will be slightly n. In addition, the cart (7) is equipped with a grinder whetstone [a drive motor (8) and a shaft (9) that is rotationally driven by this seventh gear (8)], and the tip of the shaft (9) is equipped with a grinder whetstone. (2) is collection. This trolley (7
) is arranged on an inclined surface extending from the above-mentioned inclined surface on which the water tank (101) is provided, or on an inclined surface.
The rear end looks like this with a lie.
しかしてこのものにあって、パイづｔｌｌ ｔターニン
グローラ（５）上Ｋｔッ卜すると、左右のターニシジ口
−ラ＋５１ ＋５＋の高さが異なるためにこれに伴なっ
てパイプ（１）はその軸が水平より若干傾斜した状態で
セットが行なわれることになり、またパイプ［１１の下
部は水（４）中に没められるようにセットが行なわれる
。このときパイづ（１）の−力の開口端面はスラストロ
ーラ（１１）に当接され、パイプｉｌ＋が傾斜によって
ずれることを防止できるようにしである。そして第２図
に示すように台車（７）ヲ移卯Ｊさせてグラインダー砥
石（２）全パイプ（１）内に挿入して被イリ［田面とな
るパイ−ｊ＋１１の下端内面に圧下状態で摺接回転させ
る。このときシャフト（９）の軸とパイプ（１）の軸と
は平行になっており１台車（７）の前進移動に伴なって
グラインダー砥石（２）全パイプ＋１］の内面を軸方向
に沿って移助させることができ、またパイプｔｌｌはタ
ーニシタ口−ラ（５）によって周方向に回転されて、パ
イプｉｌ＋の内面は全面に亘ってグラインダー砥石（２
）で研削される０また。グラインダー砥石（２）はその
下部Ｏみが水（３）中に没んだ状態で回転駆動されて研
削が行なわれるようにしてあり、タラインター砥石＋２
＋全体を水没させる場合のように水の抵抗が増大して圧
下研削が困離になることを防止するようにしである。タ
ラインター砥石（２）の研削面が５０＋ｕＲ以下程度水
没されるように水田１のレベルを設定するのがよい。尚
、シャフト（９）の軛１とパイ″ｊｉｌ＋の軸とを上記
実施例のように必ずしも平行にする必要はなく、若干の
傾きがあってもよい。However, when the lever is turned over the turning roller (5), the heights of the left and right turning rollers +51 +5+ are different, and accordingly, the pipe (1) is The pipe is set so that it is slightly inclined from horizontal, and the lower part of the pipe [11] is submerged in water (4). At this time, the -force opening end face of the pipe (1) is brought into contact with the thrust roller (11) to prevent the pipe il+ from shifting due to the inclination. Then, as shown in Fig. 2, the cart (7) is moved and the grinder wheel (2) is inserted into the entire pipe (1), and the grinding wheel (2) is pressed down onto the inner surface of the lower end of the pipe (11), which will serve as the grinding surface. Rotate tangentially. At this time, the axis of the shaft (9) and the axis of the pipe (1) are parallel to each other, and as the one carriage (7) moves forward, the inner surface of the grinder grindstone (2) (all pipes + 1) is rotated along the axial direction. The pipe tll is rotated in the circumferential direction by the turnip roller (5), and the inner surface of the pipe il+ is entirely covered with a grinder grindstone (2).
) is also ground by 0. The grinder whetstone (2) is rotated with its lower part submerged in water (3) to perform grinding.
+ This is to prevent reduction grinding from becoming difficult due to increased water resistance, which would occur when the entire part is submerged in water. It is preferable to set the level of the paddy field 1 so that the grinding surface of the tarinter grindstone (2) is submerged in water to a depth of about 50+uR or less. It should be noted that the yoke 1 of the shaft (9) and the axis of the pi "jil+" do not necessarily need to be parallel as in the above embodiment, and may be slightly inclined.
またパイプ（１）を上記実施例ではその軸が傾斜するよ
うターニングローラ（６）で支持したが、必ずしもその
必要はなく、パイプ（１）は水平に支持されるようにし
てもよい。Further, in the above embodiment, the pipe (1) is supported by the turning roller (6) so that its axis is inclined, but this is not necessarily necessary, and the pipe (1) may be supported horizontally.
ここて゛、グラインダー砥石（２）によるパイｊ ｔｌ
ｌの内面の研削は水（４）中で行なわれることになるた
め、研削による研削粉は粉じんとして飛散されることが
ないと共に、研削時の研削前、パイプｔｌ＋の反脅音は
水（４）による消音作用、緩衝作用で低下される。筐た
研削粉Ｃまスラブじとして水（４）中に沈降されるが、
パイプ（１１の回転作用及び水洗作用でパイプ＋１１の
軸方向に沿ってこの研削粉は水中を移動してパイプ（１
）の一端から水槽（１０）内に排出され、水槽（１０）
の底に沈積することになり、これをスラッジコンベア吟
で湿潤状態で収集処理するものである。Here, pie j tl by grinder whetstone (2)
Since the grinding of the inner surface of l is carried out in water (4), the grinding powder from the grinding is not scattered as dust, and the counter-intimidating sound of pipe tl+ during grinding before grinding is caused by water (4). The noise is reduced by the silencing and buffering effects. The cased grinding powder C is precipitated into the water (4) as a slab, but
This grinding powder moves in water along the axial direction of pipe +11 due to the rotation action of pipe (11) and the washing action of pipe (11).
) is discharged into the water tank (10) from one end of the water tank (10).
The sludge will be deposited on the bottom of the sludge conveyor and collected in a wet state.
ここでパイプ（１）全傾斜させた場合には、研削粉はパ
イプ！１１の傾斜に沿って移動し易すくなるため、パイ
プｉｌｌ内〃・ら水槽（１０）内への研削粉の排出は一
層効率よく行なわれる。If the pipe (1) is fully tilted, the grinding powder will flow into the pipe! Since it becomes easier to move along the slope of the grinding powder 11, the grinding powder can be discharged from the pipe ill to the water tank (10) more efficiently.
［発明の効果］
上述のように本発明にあっては、パイプをその被研削面
が水面下に水没する状態で支持してシラインター砥石に
よって研削するようにして８るので、研削によって生じ
る研削粉は水中に捕えられて飛散することを防止できる
と共に水による消音作用で研削前が大きく轡＜ことを防
止でき、作業環境を良好に保つことができるものであり
、またシラインター砥石による研削で生じる研削粉はノ
ーイブの回転作用及び水洗作用で水中を移動してパイプ
から自動的に水底に沈積するよう排出され、研削粉は湿
潤状態で回収できることになって研削粉の収集処理の際
に粉じんが発生するおそれがないものである。しかもシ
ラインター砥石による研削は水中で行なわれるため、水
による冷却作用を与えることができ、摩擦発熱を抑えて
研削効率の低下やタラインター砥石の寿命低下などを防
止できるものである。[Effects of the Invention] As described above, in the present invention, since the pipe is supported with the surface to be ground submerged under the water surface and ground by the Silinter grindstone, the grinding caused by grinding is avoided. Powder can be trapped in water and prevented from scattering, and the sound-absorbing effect of water can prevent large rumblings before grinding, helping to maintain a good working environment. The generated grinding powder moves through the water through the rotation and washing action of Noive and is automatically discharged from the pipe to be deposited on the bottom of the water.The grinding powder can be collected in a wet state, and the dust is removed during the collection process of the grinding powder. There is no risk of this occurring. Moreover, since grinding with the Silinter grindstone is carried out in water, water can provide a cooling effect, suppressing frictional heat generation and preventing a decrease in grinding efficiency and the life of the Silinter grindstone.
！！１１図は従来例の一部切欠正面図、第２図は不発り
］の一実施例の一部切欠正ｍ１図である。
（１）はパイプ、（２）はタラインター砥石、（３）は
パイプの支持手段、（４）は水、（５）は支持手段の一
例としテ（７）ターニンクＤ−ラである。
代理人 弁理士 石 １）長 七! ! FIG. 11 is a partially cutaway front view of a conventional example, and FIG. 2 is a partially cutaway front view of an embodiment of the conventional example. (1) is a pipe, (2) is a tarinter grindstone, (3) is a support means for the pipe, (4) is water, and (5) is an example of a support means, and (7) is a turning wheel. Agent Patent Attorney Ishi 1) Choshichi
Claims (1)
方向に回転自在に支持する支持平膜と、パイプ内に挿入
され下部が水面下に水没した状態でパイプの被研削面に
回転圧接されるシラインター砥石と全具備して成ること
を特依とするパイプ内曲研削装首。+I+ A supporting flat membrane that rotatably supports the surface of the pipe in the circumferential direction so that it is submerged below the water surface, and a supporting flat membrane that is inserted into the pipe and is rotatably welded to the surface of the pipe that is to be ground with its lower part submerged below the water surface. A special pipe neck grinding device that is fully equipped with a silinter grinding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10737183A JPS59232755A (en) | 1983-06-15 | 1983-06-15 | Pipe inner face grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10737183A JPS59232755A (en) | 1983-06-15 | 1983-06-15 | Pipe inner face grinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59232755A true JPS59232755A (en) | 1984-12-27 |
| JPS6317586B2 JPS6317586B2 (en) | 1988-04-14 |
Family
ID=14457399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10737183A Granted JPS59232755A (en) | 1983-06-15 | 1983-06-15 | Pipe inner face grinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59232755A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS631626A (en) * | 1986-06-20 | 1988-01-06 | Daifuku Co Ltd | Conveying method for processing part |
| CN102765021A (en) * | 2012-07-30 | 2012-11-07 | 中材科技（南通）有限公司 | Steel tube inner wall grinding device with water spraying dust removal function |
| US20140057535A1 (en) * | 2012-02-20 | 2014-02-27 | Gehring Naumburg GmbH & Co. | Honing Machine for Inner Honing and Outer Honing |
| CN104889835A (en) * | 2015-06-03 | 2015-09-09 | 苏州睿绮电子有限公司 | Multi-cavity automatic positioning fine-tuning grinding machine |
| CN108453577A (en) * | 2018-03-29 | 2018-08-28 | 合肥俊刚机械科技有限公司 | A kind of Insecticide sprayer spray boom inner wall polishing tool |
| CN110497284A (en) * | 2019-09-10 | 2019-11-26 | 桂林航天工业学院 | A kind of engine aspirating system air inlet pipe process equipment |
-
1983
- 1983-06-15 JP JP10737183A patent/JPS59232755A/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS631626A (en) * | 1986-06-20 | 1988-01-06 | Daifuku Co Ltd | Conveying method for processing part |
| US20140057535A1 (en) * | 2012-02-20 | 2014-02-27 | Gehring Naumburg GmbH & Co. | Honing Machine for Inner Honing and Outer Honing |
| US9022837B2 (en) * | 2012-02-20 | 2015-05-05 | Gehring Naumburg GmbH & Co. | Honing machine for inner honing and outer honing |
| CN102765021A (en) * | 2012-07-30 | 2012-11-07 | 中材科技（南通）有限公司 | Steel tube inner wall grinding device with water spraying dust removal function |
| CN104889835A (en) * | 2015-06-03 | 2015-09-09 | 苏州睿绮电子有限公司 | Multi-cavity automatic positioning fine-tuning grinding machine |
| CN108453577A (en) * | 2018-03-29 | 2018-08-28 | 合肥俊刚机械科技有限公司 | A kind of Insecticide sprayer spray boom inner wall polishing tool |
| CN110497284A (en) * | 2019-09-10 | 2019-11-26 | 桂林航天工业学院 | A kind of engine aspirating system air inlet pipe process equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6317586B2 (en) | 1988-04-14 |
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