JP5881984B2 - Base adjustment tool - Google Patents

Base adjustment tool Download PDF

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JP5881984B2
JP5881984B2 JP2011151154A JP2011151154A JP5881984B2 JP 5881984 B2 JP5881984 B2 JP 5881984B2 JP 2011151154 A JP2011151154 A JP 2011151154A JP 2011151154 A JP2011151154 A JP 2011151154A JP 5881984 B2 JP5881984 B2 JP 5881984B2
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fitted
fitting
long
peripheral surface
sheet
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JP2013018060A (en
JP2013018060A5 (en
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光重 坂本
光重 坂本
勇一朗 森
勇一朗 森
和夫 秋山
和夫 秋山
博幸 小船戸
博幸 小船戸
勝俊 野口
勝俊 野口
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株式会社ブリッジ・エンジニアリング
株式会社技術開発研究所
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Description

本発明は、例えば、鋼管や電線管などの金属製長尺体の表面の錆や塗装膜を除去したり、表面を研削したりするための素地調整工具に関するものである。   The present invention relates to a substrate adjustment tool for removing rust and coating film on the surface of a long metal body such as a steel pipe or a conduit, or for grinding the surface.

鉄塔の構造要素である鋼管や、電線の保護を目的とする電線管には、一般的に錆などの発生を防止する防食用塗膜が塗装されているが、この防食用塗膜は経時劣化して剥がれ落ちてしまうため、定期的な塗り替え作業を行う必要があった。   Steel pipes, which are structural elements of steel towers, and electric pipes for the purpose of protecting electric wires, are generally coated with anticorrosive coatings that prevent the occurrence of rust, etc. Therefore, it was necessary to perform a regular repainting work.

この塗り替え作業は、前処理として、鋼管や電線管に付着している古い塗膜を綺麗に除去する素地調整作業が必須であるが、この素地調整作業は、ディスクサンダーなどの電動式の素地調整工具を用いて作業することが一般的である。   In this repainting work, as a pretreatment, it is essential to prepare a base material that cleanly removes the old paint film adhering to steel pipes and conduits. It is common to work with tools.

しかしながら、上述したディスクサンダーなどの従来の素地調整工具は、研磨体の研磨面が平面に構成されており、そのため、鋼管や電線管などの円筒形の長尺体のように外周面が曲面状のものに対しては、面接触とならずに線接触となってしまうため、研磨体を当接させた際の研磨面積が非常に狭く作業効率が悪かった。   However, in the conventional substrate adjusting tool such as the disk sander described above, the polishing surface of the polishing body is configured to be a flat surface, so that the outer peripheral surface is curved like a cylindrical long body such as a steel pipe or a conduit. In this case, since the contact is not a surface contact but a line contact, the polishing area when the polishing body is brought into contact is very narrow and the working efficiency is poor.

また、橋梁の電線管のように、狭隘なところに複数の長尺体が並設状態に配設されているような場合は、長尺体同士の配設間隔が狭くなっているので、長尺体同士の間隙にディスクサンダーなどの電動式の素地調整工具を配設することができず、そのため、ディスクサンダーなどの電動式の素地調整工具を用いた効率的な素地調整作業ができず、作業者が手作業で素地調整を行うこととなり、このような手作業は、膨大な労力とコストが掛かり、また、作業者への負担も大きく非常に厄介な作業であった。   In addition, when a plurality of long bodies are arranged side by side in a narrow place like a bridge conduit, the arrangement interval between the long bodies is narrow. An electric substrate adjusting tool such as a disk sander cannot be disposed in the gap between the scales, and therefore, an efficient substrate adjusting operation using an electric substrate adjusting tool such as a disk sander cannot be performed. An operator manually adjusts the base material, and such a manual operation is very troublesome because it requires enormous labor and cost, and the burden on the operator is large.

本発明は、このような素地調整作業の問題点を解決し、極めて効率的に長尺体の素地調整作業を行うことができ、更に、狭隘な場所に狭い間隔で並設状態に配設されている電線管や鋼管などの長尺体でも容易に素地調整作業を行うことができる素地調整工具を提供することを目的とする。   The present invention solves such problems of the substrate adjustment work, can perform the substrate adjustment operation of a long body extremely efficiently, and is arranged in a narrow space at a narrow interval in parallel. It is an object of the present invention to provide a substrate adjustment tool that can easily perform substrate adjustment work even with a long body such as a conduit or steel pipe.

添付図面を参照して本発明の要旨を説明する。   The gist of the present invention will be described with reference to the accompanying drawings.

長尺体1に沿って移動自在に取り付ける移動基体2に、前記長尺体1の外周面を一周包囲するように該長尺体1に被嵌装着する箱状の被嵌体3を、前記移動基体2に設けた駆動装置により前記移動基体2に対して往復スライド移動自在に設けると共に、前記被嵌体3に前記長尺体1を研磨するシート状研磨体5を設けて、前記被嵌体3を前記長尺体1に被嵌装着し、前記シート状研磨体5を前記長尺体1の外周面に当接させ、前記駆動装置4により前記被嵌体3を往復スライド移動させながら前記移動基体2を前記長尺体1に沿って移動させることで、この長尺体1の外周面を研磨するように構成した素地調整工具であって、前記被嵌体3は、前記駆動装置4を設けた前記移動基体2側に設けた正断面凹状に形成した上側被嵌半体3aと、この上側被嵌半体3aの下方側に対向状態に設けた正断面凹状に形成した下側被嵌体3bとからなり、上下対向する前記上側被嵌半体3aと前記下側被嵌半体3bとの左右いずれか一側の突き合わせ部同士を枢着部材26で連結し、他側の突き合わせ部を係止具27とこの係止具27を係脱自在に係止する係止部28により係脱自在に連結し、前記上側被嵌半体3aに対して前記下側被嵌半体3bを回動開閉自在に設けて半割自在に構成すると共に、前記上側被嵌半体3aと前記下側被嵌半体3bとの突き合わせ状態を保持するように構成して、前記係止具27と前記係止部28との係止状態を解除し、前記上側被嵌半体3aに対して下側被嵌半体3bを開き回動させて前記被嵌体3を半割れ状態にし、この半割れ状態となった前記被嵌体3の前記上側被嵌半体3aを傾倒状態にして前記下側被嵌半体3bを該上側被嵌半体3aに対して垂下状態にし、この上側被嵌半体3aに対して垂下状態にした前記下側被嵌半体3bの先端部を前記長尺体1の側方付近に沿設させて該下側被嵌半体3bを閉じ回動させて前記先端部をこの長尺体1の外周面に沿って移動させ、この下側被嵌半体3bを前記長尺体1の下部側に被嵌させると共に、前記下側被嵌半体3bに対して前記上側被嵌半体3aを閉じ回動させることで、この上側被嵌半体3aを前記長尺体1の上部側に被嵌させると共に、前記下側被嵌半体3bと係合させ、前記係止具27を前記係止部28に係止して、この上側被嵌半体3aと下側被嵌半体3bとの係合状態を保持して前記長尺体1に被嵌装着する構成とし、前記シート状研磨体5は、このシート状研磨体5自体が厚さ方向に伸縮する弾性を有する構成とし、前記被嵌体3に設けた状態において、この被嵌体3を前記長尺体1に被嵌装着した際に、前記長尺体1の外周面に押圧状態で密着する構成としたことを特徴とする素地調整工具に係るものである。 The mobile base 2 for mounting to be movable along the elongated body 1, a box-like object Hamakarada 3 fitted attached to the long scale member 1 so as to go around surround the outer circumferential surface of the long body 1, the Rutotomoni provided reciprocally sliding movement relative to said mobile base 2 by a driving device provided to the mobile base 2, the provided sheet polishing body 5 of polishing the long body 1 to be Hamakarada 3, the object to be The fitting body 3 is fitted and attached to the long body 1, the sheet-like polishing body 5 is brought into contact with the outer peripheral surface of the long body 1, and the fitting body 3 is reciprocally slid by the driving device 4. However, the movable body 2 is moved along the long body 1 to polish the outer peripheral surface of the long body 1, and is a substrate adjusting tool configured to polish the driven body 3. and upside fitting halves 3a forming the device 4 to the front section opposite concave provided on the mobile base 2 side which is provided, Upside fitting consists of a downside Hamakarada 3b formed in the front section a concave provided in the opposite state to the lower side of the halves 3a, upper and lower opposing the upside fitting halves 3a and the downside fitting halves The abutting portion on either the left or right side of 3b is connected by a pivot member 26, and the abutting portion on the other side is locked by a locking device 27 and a locking portion 28 that locks the locking device 27 so as to be detachable. engaging and detachably connected, before Symbol upside fitted with the downside fitting halves 3b relative halves 3a to halved freely configured by providing pivoted openably, the upside fitting halves 3a And the lower fitting half 3b are held in abutment state, the locking state between the locking tool 27 and the locking portion 28 is released, and the upper fitting half 3a is attached to the upper fitting half 3a. On the other hand, the lower fitting half 3b is opened and rotated so that the fitting body 3 is in a half-cracked state, and the upper fitting of the fitting body 3 in the half-cracked state is performed. The lower fitting half 3b in which the lower fitting half 3b is suspended with respect to the upper fitting half 3a with the body 3a tilted, and is suspended with respect to the upper fitting half 3a. The distal end portion of the body 3b is provided near the side of the long body 1, the lower half half 3b is closed and rotated, and the distal end portion is moved along the outer peripheral surface of the long body 1. The lower fitting half 3b is fitted on the lower side of the elongated body 1, and the upper fitting half 3a is closed and rotated with respect to the lower fitting half 3b. The upper fitting half 3a is fitted on the upper side of the elongated body 1 and is engaged with the lower fitting half 3b, and the locking tool 27 is locked to the locking portion 28. and, the upside fitted to hold the engagement state between the halves 3a and the lower the mating halves 3b is configured to be fitted attached to the elongated body 1, the sheet-like abrasive member 5, the sheet A configuration in which the bets shaped abrasive body 5 itself have the elasticity to expand and contract in the thickness direction, in a state in which the provided object Hamakarada 3, the to-be Hamakarada 3 when the fitted and attached to the elongated body 1, in which according to the surface preparation tool characterized by being configured to contact the pressing state to the outer peripheral surface of the elongate body 1.

また、前記シート状研磨体5は、前記被嵌体3の内面に着脱自在に設けた構成とし、厚みの異なるシート状研磨体5に付け替え自在な構成としたことを特徴とする請求項1記載の素地調整工具に係るものである。   The sheet-like polishing body 5 is configured to be detachably provided on the inner surface of the fitting body 3, and can be replaced with a sheet-like polishing body 5 having a different thickness. This relates to the substrate adjustment tool.

また、前記シート状研磨体5と前記被嵌体3の内周面との間にスペーサーを着脱自在に設けた構成としたことを特徴とする請求項1記載の素地調整工具に係るものである。   2. The substrate adjustment tool according to claim 1, wherein a spacer is detachably provided between the sheet-like abrasive body 5 and the inner peripheral surface of the fitted body 3. .

また、前記移動基体2は、ハンドル部7を具備した本体部8に設けた構成とし、このハンドル部7を把持しながら前記本体部8を前記長尺体1に沿って押動若しくは引動操作して、前記移動基体2を前記長尺体1に沿って移動させるように構成したことを特徴とする請求項1〜3のいずれか1項に記載の素地調整工具に係るものである。   In addition, the movable base 2 is provided in a main body portion 8 having a handle portion 7, and the main body portion 8 is pushed or pulled along the long body 1 while holding the handle portion 7. The base material adjusting tool according to claim 1, wherein the movable base body 2 is configured to move along the elongated body 1.

本発明は上述のように構成したから、研磨体と長尺体との接触面積が広大になり、研磨面積が広くなることで、従来に比して、飛躍的に作業効率が向上する。   Since the present invention is configured as described above, the contact area between the polishing body and the elongated body is widened, and the polishing area is widened, so that the working efficiency is dramatically improved as compared with the conventional case.

即ち、ディスクサンダーなどの従来の素地調整工具は、鋼管や電線管など円筒形の長尺体の外周面に対して、面ではなく線で接触して研磨していたため、研磨面積が非常に狭く、極めて作業効率が悪かったが、本発明は、長尺体を被嵌する、具体的には、長尺体の外周面を包囲するように当接して被嵌するので、従来に比して極めて広大な研磨面積となり、効率的に素地調整作業を行うことができることとなる。   That is, the conventional substrate adjusting tool such as a disk sander grinds the outer peripheral surface of a cylindrical long body such as a steel pipe or a conduit tube with a line, not a surface, so that the polishing area is very narrow. Although the working efficiency was extremely poor, the present invention fits a long body, specifically, abutting and fitting so as to surround the outer peripheral surface of the long body. It becomes a very large polishing area, and the substrate adjustment work can be performed efficiently.

しかも、狭隘な場所に狭い間隔で並設状態に配設されている電線管や鋼管などの長尺体に対しても、ディスクサンダーなどの従来の電動工具(素地調整工具)では素地調整作業ができず手作業で素地調整作業を行っていた箇所を、本発明の素地調整工具を用いて極めて容易に素地調整することができるので、手作業に比べて作業効率が著しく向上し、大幅な工期短縮と施工コスト削減を実現できることとなるなど、極めて実用性に優れた画期的な素地調整工具となる。   Moreover, even for long bodies such as electric pipes and steel pipes that are arranged side by side in a narrow space in a narrow space, conventional power tools such as disc sanders (base adjustment tools) can be used for base adjustment work. Parts that have been manually adjusted and cannot be adjusted manually can be adjusted very easily using the substrate adjustment tool of the present invention. It will be a revolutionary substrate adjustment tool with extremely high practicality, such as shortening and construction cost reduction.

また、本発明においては、研磨体が長尺体の外周面に良好に圧接した状態で確実に研磨が行われるので、長尺体の外周面の素地調整を極めて効果的に行うことができ、しかも、この圧接は、研磨体自体の弾性によってなされるので、一々、研磨体を長尺体に対して押圧させるための押圧手段を設ける必要がなく、被嵌体を簡易でスリムな構造にすることができるので、長尺体同士の間隙が狭くても、この狭い間隙に被嵌半体を通して、長尺体に被嵌体を被嵌することができることとなるので、従来、電動式の素地調整工具では素地調整作業ができず作業者が手作業で素地調整していた箇所も、極めて容易に素地調整作業することができるようになる。   Further, in the present invention, since the polishing is reliably performed in a state where the polishing body is in good pressure contact with the outer peripheral surface of the long body, the substrate adjustment of the outer peripheral surface of the long body can be performed extremely effectively, In addition, since this pressure contact is made by the elasticity of the polishing body itself, it is not necessary to provide pressing means for pressing the polishing body against the long body, and the fitted body has a simple and slim structure. Therefore, even if the gap between the elongated bodies is narrow, the fitted body can be fitted into the elongated body through the fitted half through the narrow gap. Even if the adjustment tool cannot perform the substrate adjustment work and the operator manually adjusts the substrate, the substrate adjustment operation can be performed very easily.

また、本発明においては、被嵌体が長尺体の外周面全周を包囲するように被嵌するので、一々、被嵌体を長尺体の周方向に移動させることなく効率的にまんべんなく素地調整を施すことができる一層実用性に優れた素地調整工具となる。   Further, in the present invention, since the fitted body is fitted so as to surround the entire outer peripheral surface of the long body, it is efficiently and evenly distributed without moving the fitted body in the circumferential direction of the long body one by one. It becomes a substrate adjustment tool that is more practical and capable of performing substrate adjustment.

また、請求項4記載の発明においては、より一層操作性が向上し、効率よく素地調整作業を行うことができる実用性に優れた素地調整工具となる。   Further, in the invention described in claim 4, the operability is further improved, and the substrate adjustment tool having excellent practicality capable of performing the substrate adjustment work efficiently can be obtained.

本実施例の使用状態を示す斜視図である。It is a perspective view which shows the use condition of a present Example. 本実施例の使用状態を示す説明側面図である。It is explanatory side view which shows the use condition of a present Example. 本実施例の移動基体及び被嵌体を示す正断面図である。It is a front sectional view showing a movable base and a fit object of this example. 本実施例の移動基体及び被嵌体を示す側断面図である。It is a sectional side view which shows the moving base | substrate and to-be-fitted body of a present Example. 本実施例の駆動装置を示す分解斜視図である。It is a disassembled perspective view which shows the drive device of a present Example. 本実施例を長尺体に取り付ける際の説明図である。It is explanatory drawing at the time of attaching a present Example to a elongate body. 本実施例の被嵌体の往復スライド動作原理を示す説明図である。It is explanatory drawing which shows the reciprocating slide operation | movement principle of the to-be-fitted body of a present Example. 本実施例の被嵌体を長尺体に被嵌した状態を示す説明正断面図である。It is explanatory front sectional drawing which shows the state which fitted the to-be-fitted body of a present Example to the elongate body.

好適と考える本発明の実施形態を、図面に基づいて本発明の作用を示して簡単に説明する。   An embodiment of the present invention which is considered to be suitable will be briefly described with reference to the drawings showing the operation of the present invention.

本発明は、長尺体1に被嵌する被嵌体3の内側に、長尺体1の外周面を包囲して当接するシート状研磨体5を設けたので、このシート状研磨体5を設けた被嵌体3を長尺体1に被嵌し、駆動装置4を駆動させて被嵌体3を往復スライド移動させることで、長尺体1の被嵌体3が被嵌している部分の外周面を、被嵌体3を周方向に移動させることなく、まんべんなく研磨することができるので、従来のディスクサンダーなどの素地調整工具に比して、極めて効率的に長尺体1の素地調整作業を行うことができるようになる。   In the present invention, since the sheet-like polishing body 5 surrounding and contacting the outer peripheral surface of the long body 1 is provided on the inside of the fitting body 3 to be fitted to the long body 1, the sheet-like polishing body 5 is provided. The provided body 3 is fitted on the long body 1, and the driving body 4 is driven to reciprocate and move the fitted body 3 so that the fitted body 3 of the long body 1 is fitted. Since the outer peripheral surface of the portion can be evenly polished without moving the fitted body 3 in the circumferential direction, the length of the long body 1 can be extremely efficiently compared to a base material adjusting tool such as a conventional disk sander. The substrate adjustment work can be performed.

しかも、狭隘なところに複数の長尺体1が並設状態に配設されているような場合は、長尺体1同士の配設間隔が狭くなっているので、従来は、長尺体1同士の間隙9にディスクサンダーなどの電動式の素地調整工具を配設することができず、そのため、作業者が手作業で素地調整を行っていたが、本発明は、被嵌半体3a,3bからなる被嵌体3を、一方の被嵌半体3aに対して他方の被嵌半体3bを分離して、若しくは開き方向に回動して半割れ状態にすることで、素地調整対象である長尺体1同士の間隙9が狭くても容易に長尺体1に被嵌体3を被嵌することができる。   In addition, in the case where a plurality of long bodies 1 are arranged side by side in a narrow space, the arrangement interval between the long bodies 1 is narrowed. An electric base material adjusting tool such as a disk sander cannot be disposed in the gap 9 between them. Therefore, the operator manually adjusts the base material. The base material to be adjusted is obtained by separating the mating body 3 made of 3b from the other half half 3b with respect to one mating half 3a or turning in the opening direction into a half-cracked state. Even if the gap 9 between the long bodies 1 is narrow, the fitted body 3 can be easily fitted to the long body 1.

即ち、本発明は、一方の被嵌半体3aに対して他方の被嵌半体3bを回動開閉自在に設けて、この被嵌半体3bを開き方向に回動して一方の被嵌半体3aに対して他方の被嵌半体3aを半割れ状態にする構成としたので、この被嵌体3を半割れ状態としたことで、半割れ状態の被嵌半体3a,3bの一方、具体的には、移動基体2側でない方は、長尺体1同士の狭い間隙9を通過し得るスリムな形状となり、容易に長尺体1同士の間隙9に通すことができ、長尺体1に被嵌体3を被嵌することができることとなる。   That is, according to the present invention, the other half half 3b is provided so that it can be freely opened and closed with respect to the half half 3a, and the half half 3b is pivoted in the opening direction. Since the other half 3a is in a half-cracked state with respect to the half 3a, the half-cracked half-cracked half-body 3a, 3b can be obtained by making the half-cracked half-cracked. On the other hand, specifically, the side that is not on the moving base 2 side has a slim shape that can pass through the narrow gap 9 between the long bodies 1 and can easily pass through the gap 9 between the long bodies 1. The to-be-fitted body 3 can be fitted to the scale body 1.

また、このように長尺体1に被嵌することで、被嵌体3の内側に設けられた長尺体1の外周面を包囲して当接するシート状研磨体5が、長尺体1の外周面に被嵌し押圧状態に密着し、駆動装置4を駆動することで被嵌体3が移動基体2に対し長尺体1に沿って往復スライド移動し、この被嵌体3が往復スライド移動することによって、長尺体1の外周面に押圧密着したシート状研磨体5が長尺体1の外周面を往復研磨することとなり、このシート状研磨体5の往復研磨により長尺体1の素地調整がなされることとなる。   In addition, the sheet-like polishing body 5 that surrounds and contacts the outer peripheral surface of the long body 1 provided inside the fitting body 3 by being fitted to the long body 1 in this way is the long body 1. When the driving device 4 is driven, the fitted body 3 reciprocates along the long body 1 with respect to the moving base 2, and the fitted body 3 reciprocates. By sliding, the sheet-like polishing body 5 pressed and adhered to the outer peripheral surface of the long body 1 reciprocates the outer peripheral surface of the long body 1. 1 basis adjustment will be made.

よって、駆動装置4を駆動したまま移動基体2を長尺体1に沿って少しずつ移動させることで、長尺体1がその長さ方向に連続的に素地調整されていくことになる。   Therefore, by moving the moving base 2 little by little along the long body 1 while the driving device 4 is driven, the base of the long body 1 is continuously adjusted in the length direction.

従って、狭隘な場所に狭い間隔で並設状態に配設されている電線管や鋼管などの長尺体1の素地調整作業に本発明の素地調整工具を用いれば、作業者が手作業による素地調整作業を行うことを回避でき、よって、作業効率が著しく向上し、大幅な工期短縮と施工コスト削減を実現できるなど、極めて実用性に優れた画期的な素地調整工具となる。   Therefore, if the substrate adjustment tool of the present invention is used for the substrate adjustment work of the long body 1 such as a wire pipe or a steel pipe arranged in a narrow space in a narrow space, the operator can manually perform the substrate. It is possible to avoid the adjustment work, and therefore, the work efficiency is remarkably improved, and the groundwork adjustment tool is extremely excellent in practicality. For example, the work period can be greatly shortened and the construction cost can be reduced.

本発明の具体的な実施例について図面に基づいて説明する。   Specific embodiments of the present invention will be described with reference to the drawings.

本実施例は、図1〜図3に示すように、長尺体1に沿って移動自在に取り付ける移動基体2に、長尺体1に被嵌する被嵌体3を移動基体2に対して往復スライド移動自在に設け、この被嵌体3を移動基体2に対して往復スライド移動する駆動装置4を移動基体に設け、被嵌体3は、一対の被嵌半体3a,3bからなり一方の被嵌半体3aに対して他方の被嵌半体3bを回動開閉自在に設けて半割自在に設けた構成とし、この被嵌体3の内側に長尺体1の外周面を包囲して当接する研磨体5を設け、この研磨体5は、一対の被嵌半体3a,3bを係合し長尺体1を被嵌した際に、この長尺体1の外周面に押圧状態で密着するシート状研磨体5に構成し、駆動装置4による被嵌体3の往復スライド移動によりこの長尺体1の外周面に被嵌し押圧状態に密着するシート状研磨体5が長尺体1の外周面を往復研磨し得るように構成した素地調整工具である。   In this embodiment, as shown in FIGS. 1 to 3, a moving body 2 that is movably attached along the long body 1 is provided with a fitting body 3 fitted to the long body 1 with respect to the moving base 2. A drive device 4 is provided on the moving base so as to be reciprocally slidable. The driving body 4 includes a pair of fitted halves 3a and 3b. The other fitting half 3b is provided so that the other fitting half 3b can be pivotably opened and closed so as to be half-split. The outer circumference of the elongated body 1 is enclosed inside the fitting half 3. A polishing body 5 is provided that contacts the outer peripheral surface of the elongated body 1 when the elongated body 1 is fitted by engaging the pair of fitted half bodies 3a and 3b. The sheet-like polishing body 5 is in close contact with the state, and is fitted onto the outer peripheral surface of the long body 1 by the reciprocating sliding movement of the body 3 by the driving device 4 and pressed Sheet-like abrasive material 5 in close contact with a surface preparation tool configured to be reciprocally polished outer peripheral surface of the elongate body 1.

即ち、本実施例は、被嵌体3を構成する一方の被嵌半体3aに対して他方の被嵌半体3bを分離させて半割状態にし、この半割状態にした他方の被嵌半体3bを長尺体1に被嵌した後、一方の被嵌半体3aをこの他方の被嵌半体3bを被嵌した反対側から長尺体1に被嵌するように配してこれら被嵌半体3a,3bを係合することによって本実施例の被嵌体3を長尺体1に対して取り付けることができるので、長尺体1の両端部が他の部材に連結されてフリーになっていない電線管のような長尺体1に対しても、簡単に取り付けできるように構成した素地調整工具である。   In other words, in the present embodiment, the other half of the fitting half 3a constituting the fitted body 3 is separated from the other half of the fitting half 3b into a half state, and the other half fitting is made into this half state. After fitting the half body 3b to the long body 1, the one half body 3a is arranged so as to fit the long body 1 from the opposite side where the other half body 3b is fitted. Since the fitted body 3 of the present embodiment can be attached to the long body 1 by engaging the fitted halves 3a and 3b, both end portions of the long body 1 are connected to other members. This is a substrate adjusting tool configured to be easily attached to the long body 1 such as a conduit tube which is not free.

本実施例をより詳細に説明すると、本実施例の移動基体2は、方形状に形成した金属製の板状体10の左右端部に垂下端縁11を設けて正面視コ字状に形成すると共に、板状体10の下面に後述する被嵌体3に設けられるスライドレール部12を貫通配設する貫通配設部13を設けた構成とし、更に、被嵌体3をこの移動基体2に対して往復スライド移動する駆動装置4を設けた構成としている。   Explaining this embodiment in more detail, the moving base 2 of this embodiment is formed in a U-shape when viewed from the front side by providing drooping bottom edges 11 at the left and right ends of a metal plate 10 formed in a square shape. In addition, the bottom surface of the plate-like body 10 is provided with a penetrating arrangement portion 13 for penetrating a slide rail portion 12 provided in the fitting body 3 to be described later. The drive device 4 that reciprocally slides is provided.

また、この移動基体2に設けた駆動装置4は、本体部8と連結した構成とし、この本体部8は、駆動装置4を駆動する電動モータ14とハンドル部7とを備えた構成とし、この本体部8に設けたハンドル部7を把持して移動基体2を長尺体1に沿って移動させることができる構成としている。   The driving device 4 provided on the moving base 2 is connected to the main body 8, and the main body 8 includes an electric motor 14 for driving the driving device 4 and a handle portion 7. The movable base 2 can be moved along the long body 1 by gripping the handle portion 7 provided on the main body portion 8.

この移動基体2と本体部8とを連結する駆動装置4は、駆動伝達部15と駆動変換部16とで構成しており、具体的には、図4,図5に示すように、駆動伝達部15は、第一スピンドル部17と伝達歯車18とからなる構成とし、また、駆動変換部16は、受歯車19と偏心カム20を設けた第二スピンドル部21とからなる構成としており、本体部8に設けた電動モータ14の駆動によって本体部8側に設けられている傘歯車22が回転し、この傘歯車22の回転によって第一スピンドル部17を介して伝達歯車18が回転し、この伝達歯車18の回転によってこの伝達歯車18と係合する伝達受歯車19が回転し、この伝達受歯車19が回転することによって第二スピンドル部21が回転することで、この第二スピンドル部21の下端に設けた偏心カム20が回転する構成としており、この第二スピンドル部21の下端に設けた偏心カム20は、中心軸を第二スピンドル部21の中心軸と位置ズレさせて設けた構成としており、よって、偏心カム20は、第二スピンドル部21の回転運動に対して円運動を行い、駆動を変換するように構成している。   The drive device 4 for connecting the movable base 2 and the main body 8 is composed of a drive transmission unit 15 and a drive conversion unit 16, and specifically, as shown in FIGS. The part 15 is composed of a first spindle part 17 and a transmission gear 18, and the drive conversion part 16 is composed of a receiving spindle 19 and a second spindle part 21 provided with an eccentric cam 20, The bevel gear 22 provided on the main body 8 side is rotated by driving of the electric motor 14 provided in the portion 8, and the transmission gear 18 is rotated via the first spindle portion 17 by the rotation of the bevel gear 22. The transmission receiving gear 19 engaged with the transmission gear 18 is rotated by the rotation of the transmission gear 18, and the second spindle portion 21 is rotated by the rotation of the transmission receiving gear 19. The eccentric cam 20 provided at the lower end rotates. The eccentric cam 20 provided at the lower end of the dollar part 21 has a configuration in which the central axis is displaced from the central axis of the second spindle part 21, and thus the eccentric cam 20 is rotated by the second spindle part 21. Is configured to perform a circular motion and convert the drive.

尚、符号23,24,25は軸受である。   Reference numerals 23, 24, and 25 denote bearings.

また、本実施例の被嵌体3は、一対の凹状に形成した被嵌半体3a,3bからなり、この凹状の被嵌半体3a,3bの開口側同士を係合することで長尺体1を貫通配設する貫通孔6を形成するように構成している。   Moreover, the to-be-fitted body 3 of a present Example consists of a to-be-fitted half body 3a, 3b formed in a pair of concave shape, and it is long by engaging the opening sides of this concave shaped half body 3a, 3b. A through hole 6 for penetrating the body 1 is formed.

具体的には、被嵌体3は、上下方向に並設状態に配設した上側被嵌半体3aと下側被嵌半体3bとで構成しており、この上側被嵌半体3aと下側被嵌半体3bとは、夫々、方形状の金属個体の一面に長手方向に沿って断面視半円形の凹部を形成し、この上側被嵌半体3aの凹部と下側被嵌半体3bの凹部とを上下方向に対向状態に配して係合することで、長尺体1を貫通し得る円形の貫通孔6を形成するように構成している。   Specifically, the fitted body 3 is composed of an upper fitted half 3a and a lower fitted half 3b that are arranged side by side in the vertical direction. The lower-side fitting half 3b is formed by forming a semicircular recess in cross-sectional view along the longitudinal direction on one surface of a rectangular metal solid, and the upper-side fitting half 3a and the lower-side fitting half. A circular through hole 6 that can penetrate the long body 1 is formed by arranging and engaging the concave portion of the body 3b in a vertically opposed state.

即ち、この被嵌体3で鋼管や電線管などの円筒形の長尺体1を被嵌した際に、長尺体1の外周面を周面方向にぐるり一周包囲するように被嵌する構成としている。   That is, when the cylindrical long body 1 such as a steel pipe or a wire pipe is fitted with the fitting body 3, the outer circumferential surface of the long body 1 is fitted so as to surround the circumference in the circumferential direction. It is said.

また、本実施例の被嵌体3は、上側被嵌半体3aと下側被嵌半体3bとの一側面同士をヒンジ26で枢着して回動開閉自在に構成すると共に、このヒンジ26を設けた一側面と対向する他側面に掛止係止具27とこの掛止係止具27を引掛け係止する鉤状係止部28を設け、この掛止係止部27を鉤状係止部28に引掛け係止することで、上側被嵌半体3aと下側被嵌半体3bとの係合状態を保持する構成とし、本実施例においては、上側被嵌半体3aに掛止係止具27を設け、下側被嵌半体3bに鉤状係止部28を設けた構成としている。   Further, the fitted body 3 of the present embodiment is configured such that one side surfaces of the upper fitted half 3a and the lower fitted half 3b are pivotally attached to each other by a hinge 26 so that the hinge can be freely opened and closed. 26 is provided on the other side opposite to the one side provided with a hook 27, and a hook-like locking part 28 for hooking and locking the hook 27 is provided. In this embodiment, the upper fitting half is held by engaging the upper locking half 3a and the lower fitting half 3b by being hooked and locked to the shape locking portion 28. The latching locking tool 27 is provided in 3a, and the hook-shaped locking part 28 is provided in the lower fitting half 3b.

即ち、本実施例の被嵌体3は、掛止係止具27と鉤状係止部28との係止状態を解除し、図6(a),(b)に示すように、上側被嵌半体3aに対して下側被嵌半体3bを開動作動することでこの下側被嵌半体3bを半割れ状態にし、この半割れ状態となった下側被嵌半体3bの先端部を長尺体1の側方付近から下部側に向かってこの長尺体1の外周面に沿って周方向に移動させることで、この下側被嵌半体3bが長尺体1の下部側を被嵌し、この長尺体1の下部側を被嵌した下側被嵌半体3bと上側被嵌半体3aとを係合し、掛止係止具27を鉤状係止部28に引掛け係止してこの係合状態を保持するようにすることで、この長尺体1に被嵌体3を取り付けることができる構成としている。   That is, the to-be-fitted body 3 of the present embodiment releases the latched state of the latching latch 27 and the hook-shaped latching portion 28, and as shown in FIGS. By opening the lower fitting half 3b with respect to the fitting half 3a, the lower fitting half 3b is made into a half cracked state, and the tip of the lower fitting half 3b in the half cracked state By moving the portion in the circumferential direction along the outer peripheral surface of the long body 1 from the vicinity of the side of the long body 1 toward the lower side, the lower fitted half 3b becomes the lower part of the long body 1 The lower fitting half 3b and the upper fitting half 3a that are fitted on the lower side of the elongated body 1 are engaged with each other, and the latching locking device 27 is attached to the hook-like locking portion. By hooking and locking on 28 to hold this engaged state, the object 3 can be attached to the elongated body 1.

従って、本実施例の素地調整工具は、単独で配設されている鋼管や電線管などの長尺体1への取り付けは勿論のこと、狭隘な場所に複数の長尺体1が密集して並設されていて長尺体1同士の間隙9が狭い状況であっても、この間隙9が下側被嵌半体3bの先端部を挿入し得る間隔であれば、この間隙9から下側被嵌半体3bの先端部を長尺体1の周方向に沿って移動させながらこの長尺体1の下部側に下側被嵌半体3bを被嵌させることができ、この長尺体1の下部側に被嵌した下側被嵌半体3bと上側被嵌半体3aとを係合させるだけで長尺体1同士の間隙9が狭い配設条件においても、長尺体1に対して被嵌体3を被嵌状態に取り付けることができるように構成している。   Therefore, the base material adjustment tool of the present embodiment is not only attached to the long body 1 such as a steel pipe or a conduit pipe, but also a plurality of long bodies 1 are densely packed in a narrow place. Even if the gaps 9 between the long bodies 1 are narrow, the gap 9 is located below the gap 9 as long as the gap 9 can be inserted into the tip end of the lower fitting half 3b. The lower half 3b can be fitted to the lower side of the long body 1 while moving the tip of the half 3b along the circumferential direction of the long body 1. Even when the gap 9 between the elongated bodies 1 is narrow by simply engaging the lower fitted half 3b and the upper fitted half 3a fitted on the lower side of the long 1 On the other hand, it is comprised so that the to-be-fitted body 3 can be attached to a to-be-fitted state.

また、本実施例の被嵌体3は、上側被嵌半体3aの正面及び背面にレール支持部29を設け、この被嵌体3の前後に設けたレール支持部29にスライドレール部12を複数(本実施例では二本)設けた構成としている。   Moreover, the to-be-fitted body 3 of a present Example provides the rail support part 29 in the front and back surface of the upper side to-be-fitted half 3a, and attaches the slide rail part 12 to the rail support part 29 provided before and behind this to-be-fitted body 3. A plurality (two in this embodiment) are provided.

具体的には、上側被嵌半体3aの正面及び背面に板状に形成したレール支持部29を垂設し、この板状のレール支持部29間に上述した移動基体2に設けた貫通配設部13に貫通配設し、且つ、この貫通配設部13にスライド移動自在に設けられるパイプ状のスライドレール部12を二本架設した構成としている。   Specifically, a rail support 29 formed in a plate shape is vertically provided on the front and back surfaces of the upper fitting half 3a, and a through-hole arrangement provided in the above-described moving base 2 is provided between the plate-like rail support portions 29. Two pipe-like slide rail portions 12 are provided so as to penetrate through the installation portion 13 and to be slidably movable in the penetration arrangement portion 13.

また更に、本実施例の被嵌体3は、上側被嵌半体3aの上面に、駆動装置4に設けた偏心カム20と係合するカム係合部30を設けた構成としている。   Furthermore, the to-be-fitted body 3 of a present Example is set as the structure which provided the cam engaging part 30 engaged with the eccentric cam 20 provided in the drive device 4 in the upper surface of the upper side to-be-fitted half 3a.

このカム係合部30は、中心部に被嵌体3の左右方向(幅方向)に長い横長開口部31を形成した構成としている。   The cam engagement portion 30 has a configuration in which a horizontally long opening portion 31 that is long in the left-right direction (width direction) of the fitting body 3 is formed in the center portion.

また、横長開口部31は、長径寸法、即ち、被嵌体3の左右方向の寸法を偏心カム20の直径よりやや径大に設定し、短径寸法、即ち、被嵌体3の前後方向の寸法を偏心カム20の直径と略同径に設定して、所謂、楕円形状に形成した構成としている。   Further, the laterally long opening 31 has a major axis dimension, that is, a dimension in the left-right direction of the fitting body 3 set to be slightly larger than a diameter of the eccentric cam 20, and a minor diameter dimension, that is, a longitudinal dimension of the fitting body 3. The dimensions are set to be approximately the same as the diameter of the eccentric cam 20, and the so-called ellipse is formed.

即ち、この楕円状の横長開口部31に挿入配設した偏心カム20の円運動によって、この偏心カム20がカム係合部30を前後方向に押動するように構成し、この被嵌体3を移動基体2に対して往復スライド移動するように構成している。   That is, the eccentric cam 20 is configured to push the cam engagement portion 30 in the front-rear direction by the circular motion of the eccentric cam 20 inserted and disposed in the elliptically long opening 31. Is configured to reciprocally slide with respect to the moving base 2.

この偏心カム20の円運動によってカム係合部30が前後方向に押動される作動について説明すると、図7(a)の状態(位相0°)から、図7(b)のように第二スピンドル部21が図中矢印方向に90°回転すると(位相90°とすると)、偏心カム20の回転により第二スピンドル部21の中心軸から最も遠い位置にある偏心カム20の外周面が、カム係合部30に設けた横長開口部31の内周面、具体的には、被嵌体3の正面側の内周面(図面右側の内周面)に当接して、カム係合部30を被嵌体3の正面方向(前方)へ押動することになる。   The operation in which the cam engaging portion 30 is pushed in the front-rear direction by the circular motion of the eccentric cam 20 will be described. From the state of FIG. 7A (phase 0 °), the second state as shown in FIG. When the spindle 21 rotates 90 ° in the direction of the arrow in the figure (assuming the phase is 90 °), the rotation of the eccentric cam 20 causes the outer peripheral surface of the eccentric cam 20 located farthest from the central axis of the second spindle 21 to The cam engaging portion 30 is brought into contact with the inner peripheral surface of the laterally long opening 31 provided in the engaging portion 30, specifically, the inner peripheral surface on the front side of the fitting body 3 (the inner peripheral surface on the right side of the drawing). Is pushed in the front direction (forward) of the fitted body 3.

更に、図7(c)のように第二スピンドル部21が図中矢印方向に90°回転すると(位相180°とすると)、横長開口部31の正面側内周面を押動していた偏心カム20の外周面が横長開口部31の右側内周面(図面上側の内周面)に当接するように位相変化してカム係合部30が下方へ下がり(被嵌体3が位相0°の状態と同じ高さとなり)、引き続いて図7(d)のように第二スピンドル部21が図中矢印方向に90°回転すると(位相270°とすると)、第二スピンドル部21の中心軸から最も遠い位置にある偏心カム20の外周面が、カム係合部30に設けた横長開口部31の内周面、具体的には、被嵌体3の背面側の内周面(図面左側の内周面)に当接して、カム係合部30を被嵌体3の背面方向(後方)へ押動することになる。   Further, as shown in FIG. 7C, when the second spindle portion 21 is rotated by 90 ° in the direction of the arrow in the drawing (when the phase is 180 °), the eccentricity that has pushed the front side inner peripheral surface of the laterally long opening portion 31 is pushed. The phase of the cam 20 changes so that the outer peripheral surface of the cam 20 comes into contact with the right inner peripheral surface (the inner peripheral surface on the upper side of the drawing) of the horizontally long opening 31 and the cam engaging portion 30 is lowered downward (the fitted body 3 has a phase of 0 °). Then, when the second spindle portion 21 is rotated 90 ° in the direction of the arrow in the figure (assuming phase 270 °) as shown in FIG. 7D, the central axis of the second spindle portion 21 The outer peripheral surface of the eccentric cam 20 located farthest from the inner peripheral surface of the laterally long opening 31 provided in the cam engaging portion 30, specifically, the inner peripheral surface on the back side of the fitted body 3 (the left side in the drawing) The cam engagement portion 30 is pushed in the back direction (backward) of the fitted body 3.

尚、図中符号32は偏心カム20の外周面に設けた軸受(ボールベアリング)であり、この軸受32が偏心カム20とカム係合部30に設けた横長開口部31の内周面との当接移動を円滑にする構成としている。   In the figure, reference numeral 32 denotes a bearing (ball bearing) provided on the outer peripheral surface of the eccentric cam 20, and this bearing 32 is formed between the eccentric cam 20 and the inner peripheral surface of the laterally long opening 31 provided in the cam engaging portion 30. The contact movement is made smooth.

以下、第二スピンドル部21の回転によってこの動きを繰り返すこととなり、よって、本実施例は、上述したように、偏心カム20の円運動により横長開口部31の前後方向の内周面が偏心カム20によって押動されることでカム係合部30が前後方向に押動されることとなり、このカム係合部30が押動されることで、このカム係合部30を設けている被嵌体3が移動基体2に対してその前後方向に往復スライド移動する構成としている。 Hereinafter, this movement is repeated by the rotation of the second spindle portion 21, and therefore, in this embodiment, as described above, the inner peripheral surface of the laterally long opening portion 31 in the front and rear direction due to the circular motion of the eccentric cam 20 is eccentric cam. The cam engagement portion 30 is pushed in the front-rear direction by being pushed by 20, and the cam engagement portion 30 is provided by being pushed by the cam engagement portion 30. The body 3 is configured to reciprocally slide in the front-rear direction with respect to the moving base 2.

また、この被嵌体3は、この被嵌体3の内側、具体的には、被嵌体3に設けた貫通孔6の内周面に、長尺体1の外周面を包囲して当接する研磨体5を設けた構成とし、より具体的には、この研磨体5は、一対の被嵌半体3a,3bを係合し長尺体1を被嵌した際に、この長尺体1の外周面に押圧状態で密着するシート状研磨体5に構成している。   Further, the fitted body 3 surrounds the outer peripheral surface of the elongated body 1 on the inner side of the fitted body 3, specifically, the inner peripheral surface of the through hole 6 provided in the fitted body 3. More specifically, the polishing body 5 is configured such that when the pair of fitting halves 3a and 3b are engaged and the long body 1 is fitted, the long body 1 is provided. The sheet-like polishing body 5 is in close contact with the outer peripheral surface of 1 in a pressed state.

更に詳細に説明すると、本実施例のシート状研磨体5は、形状を方形状に形成し、縦横の長さは、一方を被嵌体3の貫通孔6の長さと略同じ長さに設定し、もう一方が被嵌体3の内周面の円周と略同じ長さに設定して、被嵌体3の貫通孔6の内周面を略完全に被覆する形状に形成し、長尺体1に被嵌して長尺体1を被嵌体3の貫通孔6に貫通配設した際に、この長尺体1の外周面を周方向に囲繞するように構成している。   More specifically, the sheet-like polishing body 5 of the present embodiment is formed in a square shape, and the length and width are set to be substantially the same as the length of the through hole 6 of the fitting body 3. The other is set to have a shape that is substantially the same as the circumference of the inner peripheral surface of the fitted body 3 so as to cover the inner circumferential surface of the through hole 6 of the fitted body 3 substantially completely. When the elongate body 1 is fitted and the elongate body 1 is disposed through the through-hole 6 of the fitted body 3, the outer circumferential surface of the elongate body 1 is surrounded in the circumferential direction.

言い換えると、被嵌体3を鋼管や電線管などの円筒形の長尺体1に被嵌した際に、被嵌体3の内周面に設けたシート状研磨体5が、長尺体1の外周面を周面方向にぐるり一周包囲するように当接する構成とし、従来のディスクサンダーなどの素地調整工具のように長尺体1に対して線状に当接するのではなく、長尺体1の外周面の周方向に沿って面で当接する構成としている。   In other words, the sheet-like polishing body 5 provided on the inner peripheral surface of the fitting body 3 when the fitting body 3 is fitted on the cylindrical long body 1 such as a steel pipe or a conduit tube is the long body 1. The outer peripheral surface of the body is in contact with the peripheral surface so as to surround the entire surface, and is not linearly contacted with the long body 1 like a conventional base material adjusting tool such as a disk sander. It is set as the structure contact | abutted by a surface along the circumferential direction of 1 outer peripheral surface.

また、本実施例のシート状研磨体5は、研磨体5自体が厚さ方向に伸縮する弾性を有する研磨体5を採用した構成とし、具体的には、本実施例では、砥粒付不織布からなる研磨体5を採用した構成としている。   In addition, the sheet-like abrasive body 5 of the present example has a configuration in which the abrasive body 5 itself has elasticity that expands and contracts in the thickness direction. Specifically, in this example, the nonwoven fabric with abrasive grains is used. It is set as the structure which employ | adopted the grinding | polishing body 5 which consists of these.

また、シート状研磨体5を不織布で構成することで、シート状研磨体5は可撓(変形)性をも有することとなり、図8に示すように、この砥粒付不織布からなるシート状研磨体5を被嵌体3の貫通孔6の内周面に沿設状態に設けることができ、よって、被嵌体3を構成する上側被嵌半体3aと下側被嵌半体3bとで長尺体1を被嵌し、上側被嵌半体3aに設けた掛止係止具27を下側被嵌半体3bに設けた鉤状係止部28に引掛けて係止状態する際、掛止係止具27が鉤状係止部28を引き寄せることで下側被嵌半体3bが上側被嵌半体3a側に引き寄せられ、これによって、被嵌半体3a,3b、即ち、被嵌体3がシート状研磨体5を押圧することとなり、この被嵌体3に押圧されたシート状研磨体5は収縮状態となるが、この収縮状態となったシート状研磨体5は、もとの形状に戻ろうとする弾性力を生じることとなり、この弾性力が長尺体1を押圧する押圧力となることで、シート状研磨体5が長尺体1の外周面に被嵌した際に長尺体1に対して押圧状態に密着して、良好に長尺体1を研磨するように構成している。   Further, by forming the sheet-like polishing body 5 from a nonwoven fabric, the sheet-like polishing body 5 also has flexibility (deformation), and as shown in FIG. The body 5 can be provided along the inner peripheral surface of the through-hole 6 of the fitted body 3, so that the upper fitted half 3 a and the lower fitted half 3 b constituting the fitted body 3 When the long body 1 is fitted and the latching locking device 27 provided on the upper fitting half 3a is hooked on the hook-like locking portion 28 provided on the lower fitting half 3b to be locked. The lower locking half 3b is pulled toward the upper half 3a by pulling the hook-shaped locking portion 28 by the latching locking device 27, whereby the halfs 3a, 3b, i.e., The fitted body 3 presses the sheet-like abrasive body 5, and the sheet-like abrasive body 5 pressed against the fitted body 3 is in a contracted state. The shaped abrasive body 5 generates an elastic force to return to the original shape, and this elastic force becomes a pressing force for pressing the elongated body 1, so that the sheet-like abrasive body 5 becomes the elongated body 1. When it is fitted on the outer peripheral surface, it is in close contact with the long body 1 in a pressed state, and the long body 1 is polished well.

尚、本実施例では、被嵌体3の正面側及び背面側の貫通孔6の開口部周縁に、内方に突出する研磨体当接周縁部33を設けた構成とし、貫通孔6の内面にシート状研磨体5を設けた際に、この研磨体当接周縁部33にシート状研磨体5が当接して位置決められるように構成し、被嵌体3の往復スライド移動に伴ってこのシート状研磨体5も往復スライド移動するように構成している。   In the present embodiment, the inner peripheral surface of the through-hole 6 is provided with a polishing body abutting peripheral edge 33 projecting inwardly on the peripheral edge of the opening of the through-hole 6 on the front side and the rear side of the fitted body 3. When the sheet-like polishing body 5 is provided, the sheet-like polishing body 5 is positioned so as to come into contact with the polishing body abutting peripheral edge 33, and this sheet is moved along with the reciprocating sliding movement of the fitted body 3. The shaped abrasive body 5 is also configured to reciprocate and slide.

また、本実施例のシート状研磨体5は、被嵌体3に着脱自在に設けた構成とし、不織布に付着させた砥粒が消耗し、研磨状態が良好でなくなった場合は容易に交換できるように構成している。   In addition, the sheet-like polishing body 5 of the present embodiment is configured to be detachably provided on the fitted body 3 and can be easily replaced when the abrasive grains attached to the nonwoven fabric are consumed and the polishing state is not good. It is configured as follows.

また、本実施例を、シート状研磨体5の厚みを変更可能な構成とする、或いは、シート状研磨体5と被嵌体3の内周面との間に厚さ調整用部材(スペーサー)を挿入配設し得る構成とすることで、長尺体1への押圧状態を変更したり、管径の異なる長尺体1でも容易に素地調整作業を行うことができるように構成しても良い。   Further, the present embodiment is configured such that the thickness of the sheet-like abrasive body 5 can be changed, or a thickness adjusting member (spacer) between the sheet-like abrasive body 5 and the inner peripheral surface of the fitted body 3. Even if it is constituted so that the pressing condition to the long body 1 can be changed or the long body 1 having a different pipe diameter can be easily adjusted. good.

即ち、シート状研磨体5の厚みを厚くするか、スペーサーを挿入配設することで、管径の細い長尺体1の素地調整作業に対応でき、シート状研磨体5の厚さを薄くするか、スペーサーを取り外すことで管径の太い長尺体1の素地調整作業に対応できるような構成としても良い。   That is, by increasing the thickness of the sheet-like polishing body 5 or inserting and arranging a spacer, it is possible to cope with the base material adjustment work of the elongated body 1 having a small tube diameter, and the thickness of the sheet-like polishing body 5 is reduced. Or it is good also as a structure which can respond to the base | substrate adjustment work of the elongate body 1 with a large pipe diameter by removing a spacer.

尚、本発明は、本実施例に限られるものではなく、各構成要件の具体的構成は適宜設計し得るものである。   Note that the present invention is not limited to this embodiment, and the specific configuration of each component can be designed as appropriate.

1 長尺体
2 移動基体
3 被嵌体
3a 上側被嵌半体
3b 下側被嵌半体
4 駆動装置
5 シート状研磨体
7 ハンドル部
8 本体部
26 枢着部材
27 係止具
28 係止部
DESCRIPTION OF SYMBOLS 1 Elongate body 2 Moving base 3 Fit body 3a Upper fit half 3b Lower fit half 4 Driving device 5 Sheet-like polishing body 7 Handle part 8 Body part
26 Pivoting parts
27 Locking tool
28 Locking part

Claims (4)

長尺体に沿って移動自在に取り付ける移動基体に、前記長尺体の外周面を一周包囲するように該長尺体に被嵌装着する箱状の被嵌体を、前記移動基体に設けた駆動装置により前記移動基体に対して往復スライド移動自在に設けると共に、前記被嵌体に前記長尺体を研磨するシート状研磨体を設けて、前記被嵌体を前記長尺体に被嵌装着し、前記シート状研磨体を前記長尺体の外周面に当接させ、前記駆動装置により前記被嵌体を往復スライド移動させながら前記移動基体を前記長尺体に沿って移動させることで、この長尺体の外周面を研磨するように構成した素地調整工具であって、前記被嵌体は、前記駆動装置を設けた前記移動基体側に設けた正断面凹状に形成した上側被嵌半体と、この上側被嵌半体の下方側に対向状態に設けた正断面凹状に形成した下側被嵌体とからなり、上下対向する前記上側被嵌半体と前記下側被嵌半体との左右いずれか一側の突き合わせ部同士を枢着部材で連結し、他側の突き合わせ部を係止具とこの係止具を係脱自在に係止する係止部により係脱自在に連結し、前記上側被嵌半体に対して前記下側被嵌半体を回動開閉自在に設けて半割自在に構成すると共に、前記上側被嵌半体と前記下側被嵌半体との突き合わせ状態を保持するように構成して、前記係止具と前記係止部との係止状態を解除し、前記上側被嵌半体に対して下側被嵌半体を開き回動させて前記被嵌体を半割れ状態にし、この半割れ状態となった前記被嵌体の前記上側被嵌半体を傾倒状態にして前記下側被嵌半体を該上側被嵌半体に対して垂下状態にし、この上側被嵌半体に対して垂下状態にした前記下側被嵌半体の先端部を前記長尺体の側方付近に沿設させて該下側被嵌半体を閉じ回動させて前記先端部をこの長尺体の外周面に沿って移動させ、この下側被嵌半体を前記長尺体の下部側に被嵌させると共に、前記下側被嵌半体に対して前記上側被嵌半体を閉じ回動させることで、この上側被嵌半体を前記長尺体の上部側に被嵌させると共に、前記下側被嵌半体と係合させ、前記係止具を前記係止部に係止して、この上側被嵌半体と下側被嵌半体との係合状態を保持して前記長尺体に被嵌装着する構成とし、前記シート状研磨体は、このシート状研磨体自体が厚さ方向に伸縮する弾性を有する構成とし、前記被嵌体に設けた状態において、この被嵌体を前記長尺体に被嵌装着した際に、前記長尺体の外周面に押圧状態で密着する構成としたことを特徴とする素地調整工具。 A box-like fitting body that is fitted on the long body so as to surround the outer peripheral surface of the long body is provided on the moving base, which is movably attached along the long body . Rutotomoni provided reciprocally sliding movement relative to said mobile body by the drive unit, wherein is provided a sheet-like abrasive material to polish the long body to be Hamakarada, fitted to the object Hamakarada to the elongated body By mounting, bringing the sheet-like abrasive body into contact with the outer peripheral surface of the elongated body, and moving the movable base along the elongated body while reciprocatingly sliding the fitted body by the driving device. A base material adjusting tool configured to polish an outer peripheral surface of the long body, wherein the fitting body is an upper covering formed in a reverse concave shape in a front cross section provided on the moving base side provided with the driving device. fitting a half, front section which is provided on the counter state on the lower side of the upside fitting halves It consists formed on Jo and downside Hamakarada, connected by a pivotally mounted member abutting portions of the left or right one side of the upper to be fitted halves and the downside mating halves of the upper and lower faces, other and disengageably connected by the locking portion to the abutted portion disengageably locking the locking tool and locking tool to the side, the lower the mating halves for the previous SL upside fitting halves Is configured to be freely openable and closable so as to be half-divided, and is configured to maintain the butted state of the upper half and the lower half. The latched state with the stop portion is released, the lower half of the upper half is opened with respect to the upper half of the upper half, and the half body is in a half-cracked state. The upper fitting half of the fitting body is tilted so that the lower fitting half is suspended with respect to the upper fitting half, and the upper fitting half is suspended with respect to the upper fitting half. The distal end portion of the lower half-fit half in the state is placed along the vicinity of the side of the elongated body, the lower half-closed half is closed and rotated, and the distal end portion is moved to the outer periphery of the elongated body. And moving the lower half to be fitted on the lower side of the elongate body and rotating the upper half to be closed with respect to the lower half. Then, the upper half-fitted half is fitted on the upper side of the elongated body, and the lower half-fitted half is engaged, and the locking tool is locked to the locking portion. The upper half and the lower half are kept engaged and fitted to the elongated body, and the sheet-like polishing body itself has a thickness direction. the elastic to stretch is configured to be closed in the in a state which is provided to be Hamakarada, the to-be Hamakarada when the fitted and attached to the elongated member, to contact with a pressed state on the outer circumferential surface of the long body A substrate adjusting tool characterized by having a configuration. 前記シート状研磨体は、前記被嵌体の内面に着脱自在に設けた構成とし、厚みの異なるシート状研磨体に付け替え自在な構成としたことを特徴とする請求項1記載の素地調整工具。   2. The substrate adjusting tool according to claim 1, wherein the sheet-like polishing body is configured to be detachably provided on the inner surface of the fitting body and can be replaced with a sheet-like polishing body having a different thickness. 前記シート状研磨体と前記被嵌体の内周面との間にスペーサーを着脱自在に設けた構成としたことを特徴とする請求項1記載の素地調整工具。   2. The substrate adjusting tool according to claim 1, wherein a spacer is detachably provided between the sheet-like polishing body and the inner peripheral surface of the fitted body. 前記移動基体は、ハンドル部を具備した本体部に設けた構成とし、このハンドル部を把持しながら前記本体部を前記長尺体に沿って押動若しくは引動操作して、前記移動基体を前記長尺体に沿って移動させるように構成したことを特徴とする請求項1〜3のいずれか1項に記載の素地調整工具。   The moving base is provided in a main body provided with a handle portion, and the main body is pushed or pulled along the elongated body while holding the handle portion, thereby moving the moving base to the long body. The substrate adjustment tool according to any one of claims 1 to 3, wherein the substrate adjustment tool is configured to be moved along a scale.
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CN110744418A (en) * 2019-10-24 2020-02-04 倪枫荷 Cast aluminum alloy surface machining treatment machine
CN110700028A (en) * 2019-10-31 2020-01-17 郑州铁路职业技术学院 Continuous rail bolt rust removal device
CN112192409A (en) * 2020-09-02 2021-01-08 涡阳县信隆船舶附件有限公司 Ship axle grinding device

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