JPS6254676A - Grinding tool - Google Patents

Grinding tool

Info

Publication number
JPS6254676A
JPS6254676A JP19438385A JP19438385A JPS6254676A JP S6254676 A JPS6254676 A JP S6254676A JP 19438385 A JP19438385 A JP 19438385A JP 19438385 A JP19438385 A JP 19438385A JP S6254676 A JPS6254676 A JP S6254676A
Authority
JP
Japan
Prior art keywords
bag
fixed
polishing
base material
polishing tool
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
JP19438385A
Other languages
Japanese (ja)
Inventor
Fukashi Uragami
不可止 浦上
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP19438385A priority Critical patent/JPS6254676A/en
Publication of JPS6254676A publication Critical patent/JPS6254676A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To press always and under an equal pressure each part of grinding material to the surface of a body to be ground so as to carry out surface grinding without uneven processing by sealing fluid within a bag shaped body having non-permeability and flexibility and fixing the grinding material on its external face. CONSTITUTION:A handle 1 is kept by a hand, grinding material 3 fixed on the external face of a bag shaped body 2 is strongly pressed to the surface 4 of a body and the material 3 is moved back and forth by pushing and pulling along the surface 4 of the body, thus grinding process on which is carried out. In this case, even if the surface 4 of the body is rugged, the surface grinding process with no unevenness can be carried out by the fact that the grinding material 3 can be stuck flexibly in accordance with the shape of the surface 4 of the body and each part of the grinding material 3 can be pressed under an equal pressure to the surface 4 of the body by the action of fluid within the bag shaped body 2.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、曲面やおうとっのある姿体表面を、研磨粒や
研磨片により、むらなく研磨することのできる研磨具に
関するものである。
DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a polishing tool capable of uniformly polishing curved or rough surfaces using polishing particles or pieces.

従来の技術 従来、物体表面に付着した塗膜やサビ等を除去し、ある
いは物体表面を平滑にするための表面研磨方法に関して
は、例えば研磨紙布等の研磨材料を物体表面に押し付け
て、かつ該研磨材料をへカや脚力工具等を利用して運動
ぜしめることにより物体表面を研磨する方法が一般的で
ある。
Conventional technology Conventionally, surface polishing methods for removing paint films, rust, etc. adhering to the surface of an object or smoothing the surface of an object involve pressing an abrasive material such as abrasive paper cloth onto the surface of the object, and A common method is to polish the surface of an object by moving the polishing material using a helical tool, a leg tool, or the like.

発明が解決しようとする問題点 ところが、前記従来方法においては、物体表面におうと
つや曲面部分があると、とっ部分においてのみ研磨材料
が強く押し付けられるものであるため、とつ部分とおう
部分とで処理むらが発生する、といった問題点があった
Problems to be Solved by the Invention However, in the conventional method described above, if the surface of the object has a rough or curved surface, the abrasive material is strongly pressed only at the edge part, so There were problems such as uneven processing.

そこで本発明は、前記従来の欠点を解決する方法として
、柔軟で通気性の無い材料から成り、内部に気体または
液体、あるいは気体または液体と共に多孔質の物質が封
入された袋状体の外面のうち少くとも被研磨面に近接す
る部分に研磨材將を固着せしめ、該袋状体を物体表面に
押し付けかつ人力もしくは動カニ具等の駆動手段により
物体表面に沿って運動せしめることにより該物体表面を
研磨する方法を提案するものであるが、本発明の特徴は
、該袋状体の内部の流体が、物体表面のおうとつや曲面
部分の影響を受けることなく、研磨材料の各部を均一の
圧力で物体表面に押し付けるものであるため処理むらの
無い表面研磨ができる、といった点にある。
Therefore, as a method for solving the above-mentioned conventional drawbacks, the present invention aims to improve the outer surface of a bag-like body made of a flexible and non-porous material, in which a gas or liquid, or a porous substance is enclosed together with the gas or liquid. By fixing an abrasive material to at least a portion close to the surface to be polished, and pressing the bag-like body against the surface of the object and moving it along the surface of the object by human power or a driving means such as a movable crab tool, the surface of the object can be polished. However, the feature of the present invention is that the fluid inside the bag-like body applies uniform pressure to each part of the polishing material without being affected by the roughness or curved surface of the object surface. Because it is pressed onto the surface of an object, it can polish the surface without any unevenness.

なお、本発明でいう研磨材料とは、研磨粒または研磨片
等の直接物体表面に作用して研磨をけう物質そのもの、
もしくは、該物質が固着されている紙、布、ゴム等の基
材をも含めていう。
In addition, the abrasive material as used in the present invention refers to the substance itself, such as abrasive grains or abrasive pieces, that acts directly on the surface of an object to polish it.
Alternatively, it also includes base materials such as paper, cloth, and rubber to which the substance is fixed.

問題点を解決するための手段 以下、本発明を実施例の図面に基づいて説明する。Means to solve problems Hereinafter, the present invention will be explained based on drawings of embodiments.

第1図乃至第2図は、本発明の第1の具体例を図示する
もので、木または硬質プラスチック等の剛性材料から成
る、直方体状のとっ手1の下面に、ゴム等の柔軟で通気
性の無い材路から成る、外面形状が1方体状の袋状体2
tfi固着されており、該袋・状体2の内部には空気が
封入されている。
1 and 2 illustrate a first embodiment of the present invention, in which the lower surface of a rectangular parallelepiped handle 1 made of a rigid material such as wood or hard plastic is covered with a flexible material such as rubber and an air-permeable material. A bag-like body 2 with a monogonal external shape and consisting of a neutral material path.
The bag/shaped body 2 has air sealed therein.

また該袋状体2の下面には、ゴムや布等の柔軟な材料か
ら成る基材の一方の面にアランダム等の研磨粒が固着さ
れた研磨材料3が固着されている。
Further, on the lower surface of the bag-shaped body 2, an abrasive material 3 is fixed, in which abrasive grains such as alundum are fixed to one side of a base material made of a flexible material such as rubber or cloth.

作用及び発明の効果 上述の研磨具において、とつ手1を手で保持し、研磨材
料3を物体表隅に強く押し付けかつ物体表面4に沿って
押したり引いたりして往復運動をさせると、j物体表面
4を研磨できるものであるが、この時物体表面4におう
とつがあっても研磨材料3は物体表面4にならって柔軟
に密着し、かつ袋状体2の内部の流体の作用により該研
磨材料3の各部分が均一の圧力で姿体表面4に押し付け
られるので、むらの無い表面研磨ができるものである。
Operation and Effects of the Invention In the polishing tool described above, when the polishing tool 1 is held in the hand and the polishing material 3 is strongly pressed against the corner of the object surface and pushed and pulled along the object surface 4 to make a reciprocating motion, j The object surface 4 can be polished, but at this time, even if there is a hole on the object surface 4, the polishing material 3 adheres flexibly to the object surface 4, and due to the action of the fluid inside the bag-shaped body 2. Since each part of the polishing material 3 is pressed against the body surface 4 with uniform pressure, even surface polishing can be achieved.

問題点を解決するだめの手段 第3図は本発明の第2の具体例を図示するもので、前記
第1の具体例との相違点について、袋状体2の外面形状
が円柱駄であり、また第1の具体例におけるとっ手の部
分が円形状の回転板6で、該回転板6の中心部が動カニ
具7の回転軸に固着されている点が主たる相違点である
Means for Solving the Problems FIG. 3 shows a second specific example of the present invention, which differs from the first specific example in that the outer shape of the bag-like body 2 is cylindrical. The main difference is that the handle in the first specific example is a circular rotating plate 6, and the center of the rotating plate 6 is fixed to the rotating shaft of the movable crab tool 7.

作用及び発明の効果 上述の研磨具において、励カニ臭7を手5で保持し、研
磨材料3を物体表面4に押し付けかつ該動カニ具7を作
動せしめると、該研磨材料3の各部分は、第1の具体例
と同様に、均一の圧力で物体表面4に押し付けられるの
で、むらの無い表面研磨ができるものである。
Function and Effect of the Invention In the polishing tool described above, when the exciting crab odor 7 is held in the hand 5, the polishing material 3 is pressed against the object surface 4, and the movable crab tool 7 is operated, each part of the polishing material 3 is As in the first specific example, since it is pressed against the object surface 4 with uniform pressure, it is possible to polish the surface evenly.

問題点を解決するための手段 第4図は本発明の第3の具体例を図示するもので、前記
第2の具体例との相違点について、1袋状体2の形状が
浮き輪に似た形状をしている点が主たる相違点である。
Means for Solving the Problems FIG. 4 shows a third specific example of the present invention, and the difference from the second specific example is that the shape of one bag-like body 2 resembles a floating ring. The main difference is that they have a different shape.

またモータ8が固定されているペース板9には、ハンド
ル10及び重し11が固着されている。
Furthermore, a handle 10 and a weight 11 are fixed to the pace plate 9 to which the motor 8 is fixed.

作用及び発明の効果 上述の研磨具において、ハンドル10を手で軽く握り、
モータ8を作動せしめると、研磨材料3の各部分は、第
を及び第2の具体例と同様に、均一の圧力で物体表面4
に押し付けられた状態で回転するので、むらの無い表面
研磨ができるものである。
Function and Effect of the Invention In the polishing tool described above, the handle 10 is lightly gripped by hand,
When the motor 8 is activated, each part of the abrasive material 3 is applied to the object surface 4 with uniform pressure, similar to the first and second embodiments.
Since it rotates while being pressed against the surface, it is possible to polish the surface evenly.

なお第5図は、本発明の研磨具に固着される研磨材料の
一興体例を図示するもので、ゴムまたは布等の柔軟な材
料から成る基材3aに研磨粒3bの集合体3cが多数個
固着されていることを示している。従来、研磨粒を基材
へ固着させる方法として接着剤が一般に使用されている
が、該接着剤の硬化により研磨材料の柔軟性が■害され
るといった欠点があった。そこで、本発明に使用する研
磨材料については、第5図に図示するように、基材の全
面に研磨粒を固着すること無く、柔軟な基材の部分を残
しておくことにより全体の柔軟度が保たれた研磨材料を
使用するのが望ましい。
FIG. 5 shows an example of an abrasive material fixed to the abrasive tool of the present invention, in which a large number of aggregates 3c of abrasive grains 3b are formed on a base material 3a made of a flexible material such as rubber or cloth. It shows that it is fixed. Conventionally, adhesives have been generally used as a method of fixing abrasive grains to a substrate, but there has been a drawback that the flexibility of the abrasive material is impaired due to the hardening of the adhesive. Therefore, as shown in FIG. 5, the abrasive material used in the present invention has a high flexibility as a whole by leaving a flexible part of the base material without adhering the abrasive grains to the entire surface of the base material. It is desirable to use an abrasive material that maintains the

上述の第1乃至第3の具体例において、袋状体の下面に
研磨材料を固着する方法に関し、・研磨材料が基材の表
面に研磨粒もしくは研磨片が固着されて形成されている
場合においては、1基材の裏面と袋状体の下面とが容易
に着脱可能な手段により固着されていると、消耗品であ
る研磨材料をとりかえる際に便利である。該手段に関し
ては、容易に着脱可能な粘着剤等の化学的固着手段を利
用するか、もしくは、マジックテープ等の機械的固着手
段を利用してもよい。また、必要であれば、袋状体の下
面を構成する材料のなかに研磨粒もしくは研磨片を混入
せしめてもよい。
In the first to third specific examples described above, regarding the method of fixing the abrasive material to the lower surface of the bag-like body, when the abrasive material is formed by abrasive grains or abrasive pieces fixed to the surface of the base material, It is convenient when replacing the polishing material, which is a consumable item, if the back surface of one base material and the bottom surface of the bag-like body are fixed by means that can be easily attached and detached. As for the means, chemical fixing means such as an easily removable adhesive may be used, or mechanical fixing means such as Velcro may be used. Further, if necessary, abrasive grains or abrasive pieces may be mixed into the material constituting the lower surface of the bag-like body.

以上、本発明の研磨具の具体例について説明したが、本
発明はかかる具体例に限定されるものではなく、本発明
の範囲内で種々の変形乃至修正が可能である。
Although specific examples of the polishing tool of the present invention have been described above, the present invention is not limited to such specific examples, and various modifications and modifications can be made within the scope of the present invention.

例えば、上述の具体例においては、袋状体の内部に空気
が封入されていたが、本発明の研磨具を水中で使用する
場合においては、空気のかわりに水を封入すれば浮力の
影響を排除することができる。
For example, in the above-mentioned specific example, air was sealed inside the bag-like body, but when using the polishing tool of the present invention underwater, filling water instead of air can eliminate the effect of buoyancy. can be excluded.

また必要であれば、袋状体の内部にスポンジゴム等の多
孔質の物質をE人してもよい。また必要であれば、袋状
体の内部に@壁を設けることもできる。
If necessary, a porous material such as sponge rubber may be placed inside the bag-like body. Moreover, if necessary, an @ wall can be provided inside the bag-like body.

また、袋状体の形状に関し、四角柱状、円柱状、ドーナ
ツ状、球状など種々の形状が考えられうるものである。
Further, regarding the shape of the bag-like body, various shapes such as a square columnar shape, a cylindrical shape, a donut shape, and a spherical shape can be considered.

さらに、上述の第3の具体例において、ベース板9が、
該ベース板9と物体表面4との距離を一定に保持しかつ
該ベース板9を物体表面4に沿って移動せしめる外部装
置により保持されている場合には、研磨材料3と物体表
面4との接触圧力が一定値に維持されるように、自動調
圧8I構付の圧力供給源1(図示せず)を袋状体2の内
部空間と連通せしめるとよいが、その方法については1
.モータ8の回転軸を袋状体2の内部と連通した中空軸
とし、該中空軸と上記圧力供給源とを回転式流体継手を
介して接続するとよい。
Furthermore, in the third specific example described above, the base plate 9 is
When the distance between the base plate 9 and the object surface 4 is kept constant and the base plate 9 is held by an external device that moves along the object surface 4, the distance between the abrasive material 3 and the object surface 4 is In order to maintain the contact pressure at a constant value, it is preferable to communicate a pressure supply source 1 (not shown) with an automatic pressure regulation 8I structure with the internal space of the bag-shaped body 2.
.. It is preferable that the rotating shaft of the motor 8 be a hollow shaft that communicates with the inside of the bag-like body 2, and that the hollow shaft and the pressure supply source are connected via a rotary fluid coupling.

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

第1図は、本発明の第1の具体例の研磨具の平面図。 第2図は、第1図におけるI−I線による断面図。 第3図は、本発明の第2の具体例の研磨具の断面図。 第4図は、本発明の第3の具体例の研磨具の断面図。 第5図は、本発明の研磨具を構成する研磨材料の一具体
例を示す平面図。 1・・・・とつ手、2・・・・袋状体、3・・・・研磨
材料、4・・・・物体表面、6・・・・回転板、7・・
・・動カニ兵、8・・・・モータ、9・・・・ベース板
、3a・・・・基材、3b・・・・研*mまたは研磨片
FIG. 1 is a plan view of a polishing tool according to a first embodiment of the present invention. FIG. 2 is a sectional view taken along line II in FIG. 1. FIG. 3 is a sectional view of a polishing tool according to a second specific example of the present invention. FIG. 4 is a sectional view of a polishing tool according to a third specific example of the present invention. FIG. 5 is a plan view showing a specific example of the polishing material constituting the polishing tool of the present invention. 1... Hand, 2... Bag-shaped body, 3... Polishing material, 4... Object surface, 6... Rotating plate, 7...
...Moving crab soldier, 8...Motor, 9...Base plate, 3a...Base material, 3b...Grinding*m or polishing piece.

Claims (7)

【特許請求の範囲】[Claims] (1)運動する剛性体もしくは半剛性体の下面に、柔軟
で通気性の無い材料から成る袋状体が形成され、該袋状
体の内部には気体または液体、あるいは気体または液体
と共に多孔質の物質が封入されており、該袋状体の外面
のうち少くとも被研磨面に近接する部分には研磨材料が
固着されている、ことを特徴とする研磨具。
(1) A bag-like body made of a flexible, non-breathable material is formed on the lower surface of a moving rigid or semi-rigid body, and the inside of the bag-like body contains gas or liquid, or porous gas or liquid. 1. A polishing tool characterized in that a substance is enclosed in the bag-shaped body, and a polishing material is fixed to at least a portion of the outer surface of the bag-like body that is close to a surface to be polished.
(2)紙、布、ゴム等の柔軟な材料から成る基材の一方
の面に、研磨粒または研磨片が固着され、該基材の他方
の面は袋状体の外面に固着されている、ことを特徴とす
る特許請求の範囲第1項に記載の研磨具。
(2) Abrasive grains or pieces are fixed to one side of a base material made of a flexible material such as paper, cloth, rubber, etc., and the other side of the base material is fixed to the outer surface of the bag-like body. A polishing tool according to claim 1, characterized in that: .
(3)基材の一方の面において、研磨粒または研磨片の
集合体が固着された部分と、研磨粒 または研磨片が固着されていない部分から成っている、
ことを特徴とする特許請求の範囲第2項に記載の研磨具
(3) One surface of the base material consists of a part to which aggregates of abrasive grains or abrasive pieces are fixed, and a part to which no abrasive grains or pieces are fixed;
The polishing tool according to claim 2, characterized in that:
(4)粘着剤等の容易に着脱可能な化学的固着手段によ
り基材が袋状体の外面に固着されている、ことを特徴と
する特許請求の範囲第2項乃至第3項に記載の研磨具。
(4) The base material is fixed to the outer surface of the bag-like body by an easily attachable and detachable chemical fixing means such as an adhesive. Polishing tools.
(5)マジックテープ等の容易に着脱可能な機械的固着
手段により基材が袋状体の外面に固着されている、こと
を特徴とする特許請求の範囲第2項乃至第3項に記載の
研磨具。
(5) The base material is fixed to the outer surface of the bag-like body by an easily attachable and detachable mechanical fixing means such as Velcro. Polishing tools.
(6)運動する剛性体もしくは半剛性体が、とっ手また
は回転体または往復運動体である、ことを特徴とする特
許請求の範囲第1項乃至第5項に記載の研磨具。
(6) The polishing tool according to any one of claims 1 to 5, wherein the moving rigid body or semi-rigid body is a handle, a rotating body, or a reciprocating body.
(7)袋状体の内部の圧力を制御する機構を備えた、こ
とを特徴とする特許請求の範囲第1項乃至第6項に記載
の研磨具。
(7) The polishing tool according to any one of claims 1 to 6, further comprising a mechanism for controlling the pressure inside the bag-like body.
JP19438385A 1985-09-03 1985-09-03 Grinding tool Pending JPS6254676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19438385A JPS6254676A (en) 1985-09-03 1985-09-03 Grinding tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19438385A JPS6254676A (en) 1985-09-03 1985-09-03 Grinding tool

Publications (1)

Publication Number Publication Date
JPS6254676A true JPS6254676A (en) 1987-03-10

Family

ID=16323684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19438385A Pending JPS6254676A (en) 1985-09-03 1985-09-03 Grinding tool

Country Status (1)

Country Link
JP (1) JPS6254676A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0675663U (en) * 1993-04-07 1994-10-25 厚 宮岡 Buff
JP2009508706A (en) * 2005-09-22 2009-03-05 スリーエム イノベイティブ プロパティズ カンパニー Compatible abrasive products and their manufacturing and use
JP2014113657A (en) * 2012-12-07 2014-06-26 Misumi Kagaku Co Ltd Grinding paper disk
JP2015063413A (en) * 2013-09-24 2015-04-09 Hoya株式会社 Method for producing glass substrate of cover glass for electronic equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0675663U (en) * 1993-04-07 1994-10-25 厚 宮岡 Buff
JP2009508706A (en) * 2005-09-22 2009-03-05 スリーエム イノベイティブ プロパティズ カンパニー Compatible abrasive products and their manufacturing and use
KR101481842B1 (en) * 2005-09-22 2015-01-12 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Conformable abrasive articles and methods of making and using the same
JP2014113657A (en) * 2012-12-07 2014-06-26 Misumi Kagaku Co Ltd Grinding paper disk
JP2015063413A (en) * 2013-09-24 2015-04-09 Hoya株式会社 Method for producing glass substrate of cover glass for electronic equipment

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