JP5168678B1 - Bolt and rebar rust remover - Google Patents

Bolt and rebar rust remover Download PDF

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JP5168678B1
JP5168678B1 JP2011257015A JP2011257015A JP5168678B1 JP 5168678 B1 JP5168678 B1 JP 5168678B1 JP 2011257015 A JP2011257015 A JP 2011257015A JP 2011257015 A JP2011257015 A JP 2011257015A JP 5168678 B1 JP5168678 B1 JP 5168678B1
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bearing
fitted
brush
gear
diameter gear
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JP2013111660A (en
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光由 新保
渉 菅野
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SAKATA MANUFACTURING CO., LTD.
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Abstract

【課題】短い剣先ボルトもしくは大径、小径のボルトやナットは勿論、長いボルトもしくは鉄筋の錆取り及びぴかぴか磨き等を可能にした。
【解決手段】ブラシ3とブラシ押えbと回転リングcとベアリングdを嵌挿したブラシホルダーaを、下方ケースgに嵌挿し、下方ケースgに嵌挿した回転リングcにベアリング押えeを嵌挿し、且大径ギアfを嵌着し、モーター17と出力軸18を内蔵するハンドルiを出力軸18に取着のギア19と噛合する他方のギア16と同軸の駆動軸13の下端部に取着の小径ギア14を、大径ギアfと噛合させると共に、上方ケースhと下方ケースgとを嵌合し組み立てたボルト及び鉄筋等の錆取り磨き具である。
【選択図】 図1
An object of the present invention is to enable rust removal and shiny polishing of a long sword or a reinforcing bar as well as a short sword tip bolt or a large-diameter or small-diameter bolt or nut.
A brush holder a into which a brush 3, a brush holder b, a rotating ring c and a bearing d are inserted is inserted into a lower case g, and a bearing holder e is inserted into a rotating ring c which is inserted into the lower case g. And, a large-diameter gear f is fitted, and a handle i incorporating a motor 17 and an output shaft 18 is attached to the lower end portion of the drive shaft 13 coaxial with the other gear 16 that meshes with the output shaft 18 and the gear 19 attached thereto. It is a rust removing and polishing tool such as a bolt and a reinforcing bar, which is formed by engaging the small-diameter gear 14 with the large-diameter gear f and fitting the upper case h and the lower case g together.
[Selection] Figure 1

Description

本発明は、長短何れのボルト及び鉄筋等の錆取りとぴかぴか磨きが可能なボルト及び鉄筋等の錆取り磨き具の分野に関するものである。     The present invention relates to the field of rust removing and polishing tools such as bolts and reinforcing bars that can be used for rust removal and shiny polishing of both long and short bolts and reinforcing bars.

従来、ボルト破断跡処理方法とボルト破断跡処理装置として、特許第4297512号特許公報が開示されている。   Japanese Patent No. 4297512 has been disclosed as a bolt breakage trace processing method and bolt breakage trace processing apparatus.

前記開示の特許公報の発明には、研磨、研削、切削、錆落とし、・・・といった研磨処理が可能な処理具8がホルダー9にセットされている。     In the invention of the above-mentioned patent publication, a processing tool 8 capable of polishing processing such as polishing, grinding, cutting, rust removal,.

しかし、前記発明の処理具8は、明細書の発明の詳細な説明に、ボルト軸3のネジ部である山、谷部に、前記処理具8が回転しながら当たって錆取りをするという実施例に関する記載はない。   However, the processing tool 8 of the present invention is an embodiment in which the processing tool 8 is rotated against the crests and troughs that are the threaded portions of the bolt shaft 3 while rotating in the detailed description of the invention of the specification. There is no description.

そして、ナット6に付着の錆取りを可能にする実施例も記載されていない。     And the Example which enables the rust removal of adhesion to the nut 6 is not described.

さらに、従来工業用ブラシとして実用新案登録第3119300号登録実用新案公報が開示されている。   Further, utility model registration No. 3119300 registered utility model gazette has been disclosed as a conventional industrial brush.

前記開示の登録実用新案公報の考案は、ボルト・ナット・ワッシャー部に発生した錆や古い塗膜を除去るためにブラシ材が使用されている。 Devised Registered Utility Model Publication of the disclosure, the brush material is used in order to remove rust and old paint film generated in the bolt-nut washer unit.

しかし、前記ブラシ材は、遠心力でブラシ材を広げ、その広がり作用によって錆や古い塗膜を除去せしめるものとされている。   However, the brush material is said to spread the brush material by centrifugal force and to remove rust and old coating film by its spreading action.

さらに、この考案は、ボルト山、谷部に隈なくブラシ材が入り込むことを可能にした構造でないので、十分な錆取りができない。   Furthermore, since this device does not have a structure that allows the brush material to enter the bolt peaks and valleys without any defects, sufficient rust removal cannot be achieved.

また、本件特許出願人が平成23年8月23日付をもって出願したボルト等の錆取り具(特願2011−181457)があるが、この出願は、短い剣先ボルトもしくは大径、小径のボルトもしくはナットに付着の錆や塗装はがしやペンキはがし等を、単に被せながら前記作業を行う構造であった。     In addition, there is a rust removing tool such as a bolt (Japanese Patent Application No. 2011-181457) filed on August 23, 2011 by the applicant of this patent application, but this application is applied to a short sword tip bolt or a large diameter, small diameter bolt or nut. It was a structure in which the above-mentioned operation was performed simply by covering the attached rust, paint peeling or paint peeling.

特許第4297512号特許公報Japanese Patent No. 4297512 実用新案登録第3119300号登録実用新案公報Utility Model Registration No. 3119300 Registration Utility Model Gazette

本発明が解決しようとする課題は、前記文献1の発明及び同文献2の考案と異なり、短い剣先ボルトもしくは大径、小径のボルトもしくはナットは勿論のこと、長いボルトもしくは鉄筋の錆取り及びぴかぴか磨き等を可能にした点である。   The problem to be solved by the present invention is different from the invention of the above-mentioned literature 1 and the idea of the above-mentioned literature 2 as well as short sword-tip bolts or large-diameter and small-diameter bolts or nuts, as well as rust removal and shiny polishing of long bolts or reinforcing bars. This is the point that made it possible.

上記課題を解決するための手段として、請求項1記載の発明のボルト及び鉄筋の錆取り磨き具は、上方に上方開口部1を、下方に下方開口部2を有し、且ブラシ3が内挿可能な嵌挿部4を有する鍔部5付きブラシホルダーaと、前記下方開口部2に嵌挿し、且内側に貫通孔6を形成するブラシ押えbと、前記ブラシ押えbを嵌挿する貫通孔7を形成せしめる回転リングcと、前記回転リングcが嵌挿する貫通孔8付きベアリングdと、前記ベアリングdの上方部に前記ベアリングdを押えるベアリング押えeと、前記ベアリングdと前記ベアリング押えeとの上方部にして、且前記回転リングcに嵌挿せしめる大径ギアfと、前記ベアリングdを嵌挿し、且下方に内側方に突設する下方開口部9を有する鍔部10を有し外周部に取手(20)を取着せしめる下方ケースgと、前記大径ギアfを嵌挿する嵌挿部11を有し、且上方部に貫通孔12と前記大径ギアfと噛合し、且駆動軸13を軸着する小径ギア14を嵌挿及び貫通する小径嵌挿部15を形成せしめ外周部に取手(20)取着する上方ケースhと、前記駆動軸13の上端部にギア16を取着すると共に、モーター17を内蔵し、且前記モーター17の出力軸18に前記駆動軸13側のギア16と噛合するギア19を軸着せしめハンドルiとを別設し、
前記ブラシ3と前記ブラシ押えbと前記回転リングcと前記ベアリングdを嵌挿した前記ブラシホルダーaを、前記下方ケースgに嵌挿し、前記下方ケースgに嵌挿した回転リングcに前記ベアリング押えeを嵌挿し、且前記大径ギアfを嵌着し、前記出力軸18に取着のギア19と噛合する他方のギア16と同軸の駆動軸13の下端部に取着の小径ギア14を、前記大径ギアfと噛合させると共に、前記上方ケースhと前記下方ケースgとを嵌合し組み立てることを特徴とする。
As a means for solving the above problems, rust removal polishing tool of bolts and rebars of the invention described in claim 1 is an upper opening 1 above, having a lower opening 2 downwards, is且one brush 3 a flange portion 5 with the brush holder a having interpolation possible fitting portion 4, fitted to the lower opening 2, fitted with a brush pressing b forming a through hole 6 into且one inside the brush pressing b A rotating ring c for forming a through hole 7 to be formed, a bearing d with a through hole 8 into which the rotating ring c is inserted, a bearing holder e for holding the bearing d above the bearing d, the bearing d and the bearing in the upper portion of the bearing retainer e, flange having a large diameter gear f occupying let fitted into且one said rotating ring c, fitted the bearing d, the lower opening 9 which protrude inward laterally into且one downwardly handle on the outer periphery have a part 10 20) and a lower case g of Ru allowed attachment, said has a fitting portion 11 to fitted a large diameter gear f, the through hole 12 into且one upper portion and the large diameter gear f meshes,且one drive A small diameter gear 14 for axially attaching the shaft 13 is inserted and a small diameter fitting insertion portion 15 is formed, and an upper case h for attaching a handle (20) to the outer peripheral portion, and a gear 16 is attached to the upper end portion of the drive shaft 13. while wearing, a built-in motor 17, and another set a handle i where Ru allowed axial attachment of said drive shaft 13 of the gear 16 and meshing with the gear 19 to the output shaft 18 of且one the motor 17,
The brush holder a in which the brush 3, the brush presser b, the rotary ring c, and the bearing d are inserted is inserted into the lower case g, and the bearing presser is inserted into the rotary ring c that is inserted into the lower case g. fitted to e,且one said fitted a large diameter gear f, the small diameter gear of the previous SL attached to the lower end of the output shaft 18 to the gear 19 meshes with the attachment other gear 16 coaxial with the drive shaft 13 14 is engaged with the large-diameter gear f, and the upper case h and the lower case g are fitted and assembled.

上記課題を解決するための手段として、請求項2記載の発明のボルト及び鉄筋等の錆取り磨き具は、前記ブラシ3を複数重合せしめ使用することを特徴とする。 As a means for solving the above problems, rust removal polishing tool of bolts and rebar, etc. According to a second aspect of the invention, characterized by the use allowed multiple polymerizing the brush 3.

請求項1に記載の発明は、上方に上方開口部を、下方に下方開口部を有し、且ブラシが内挿可能な嵌挿部を有する鍔部付きブラシホルダーと、前記下方開口部に嵌挿し、且内側に貫通孔を形成するブラシ押えと、前記ブラシ押えを嵌挿する貫通孔を形成せしめる回転リングと、前記回転リングが嵌挿する貫通孔付きベアリングと、前記ベアリングの上方部に前記ベアリングを押えるベアリング押えと、前記ベアリングと前記ベアリング押えとの上方部にして、且前記回転リングに嵌挿せしめる大径ギアと、前記ベアリングを嵌挿し、且下方に内側方に突設する下方開口部を有し外周部に取手を取着せしめる鍔部を有する下方ケースと、前記大径ギアを嵌挿する嵌挿部を有し、且上方部に貫通孔を形成せしめ前記大径ギアと噛合し、且駆動軸を軸着する小径ギアを嵌挿及び貫通する小径嵌挿部を形成せしめ外周部に取手を取着する上方ケースと、前記駆動軸の上端部にギアを取着すると共に、モーターを内蔵し、且前記モーターの出力軸に前記駆動軸側のギアと噛合するギアを軸着せしめハンドルとを別設し、
前記ブラシと前記ブラシ押えと前記回転リングと前記ベアリングを嵌挿した前記ブラシホルダーを、前記下方ケースに嵌挿し、前記下方ケースに嵌挿した回転リングに前記ベアリング押えを嵌挿し、且前記大径ギアを嵌着し、前記出力軸に取着のギアと噛合する他方のギアと同軸の駆動軸の下端部に取着の小径ギアを、前記大径ギアと噛合させると共に、前記上方ケースと前記下方ケースとを嵌合し組み立てるボルト及び鉄筋の錆取り磨き具なので、前記文献1の発明及び同文献2の考案と異なり、短い剣先ボルトもしくは大径、小径のボルトもしくはナットは勿論のこと、長いボルトもしくは鉄筋の錆取り及びぴかぴか磨き等を可能にした利点がある。
The invention according to claim 1, the upper opening upward, has a lower opening downward, and a flange portion with a brush holder with且one brush fitted possible interpolation interpolator, the lower opening fitting inserted, and a brush pressing to form a through hole in且one inside the the rotating ring allowed to form through holes interpolating fitting the brush pressing, a through hole with a bearing the interpolating rotating ring fitting, the upper part of the bearing impact a bearing presser for pressing the bearing, in the upper portion of the bearing and the bearing retainer, and the large-diameter gear occupied let fitted into且one said rotating ring, fitted to the bearing, the inner side in且one downward a lower case having a flange portion allowed to attach the handle to the closed to the outer periphery of the lower opening to set, has a fitting portion which fitted the large-diameter gear, the allowed forming a through hole in且one upper portion Mesh with large diameter gear, An upper case for attaching the handle to the outer peripheral portion made to form the small-diameter fitting portion to fitted and through a small diameter gear which pivotally the One drive shaft, the attaching gear to the upper end of the drive shaft, the motor built, and separately provided and a handle Ru allowed axial attachment gear to gear meshing of the driving shaft side to the output shaft of且one said motor,
The brush holder fitted with the bearing and the brush and the brush retainer and the rotating ring, fitted to the lower case, fitted to the bearing retainer to the rotating ring fitted inserted into the lower case,且one the large and fitting the diameter gear, the small-diameter gear attached to the lower end of the front SL other gear coaxial with the drive shaft of the gear meshing of attachment to the output shaft, the causes are large-diameter gear meshing, the upper case the so lower case and an a fitted assembling bolts and the rebars rust removal polishing tool, unlike the invention of the invention and the reference 2 of said document 1, a short hook point bolts or large, small diameter bolts or nuts of course and There is an advantage that it is possible to rust and polish a long bolt or reinforcing bar.

請求項に記載の発明は、前記ブラシを複数重合せしめ使用するボルト及び鉄筋の錆取り磨き具なので、前記請求項1に記載の発明と同じ効果を有している。 The invention according to claim 2, wherein since the brush of a plurality polymerization allowed bolts used and rebars rust removal polishing tool has the same effect as the invention described in the claim 1.

本発明ボルト及び鉄筋の錆取り磨き具の一部切欠縦断正面図である。It is a partially cutaway vertical sectional front view of the descaling polishing tool of the present invention bolts and rebars.

同分解斜視図である。It is the same exploded perspective view.

同平面図である。It is the same top view.

同斜視図である。It is the same perspective view.

同斜視図である。It is the same perspective view.

同斜視図である。It is the same perspective view.

本願発明に関する実施の形態は以下のとおり説明する。 Embodiment relating to the present invention will be described as follows.

図において、aは本発明のボルト及び鉄筋の錆取り磨き具の構成部材であるブラシホルダーであり、以下の構成からなっている。 In FIG., A is a brush holder which is a component of a rust-up polishing device of bolts and rebars of the present invention, has the following configuration.

すなわち、上方に上方開口部1を、下方に下方開口部2を有し、且ブラシ3が嵌挿する嵌挿部4を有する鍔部5が形成されている。そしてこのブラシホルダーaは通常平面視が円形状である。 That is, the upper opening 1 above, having a lower opening 2 downwardly, the flange portion 5 with that fitting portion 4 insert fitting is且one brush 3 is formed. The brush holder a is generally circular in plan view.

前記ブラシ3はボルト又は鉄筋が嵌挿可能な径の孔が内側に形成され且複数重合して使用する。通常は2個使用し、錆取り又は磨き時に空廻りをしないようセットする。 The brush 3 volts or rebar holes of fitted possible diameter is used by multiple single且formed inside the polymerization. Normally, use 2 pieces and set them so that they do not run around when removing rust or polishing.

そして材質的には、金属製線材をリング状の内巻きにして形成されているものを使用する。     In terms of material, a metal wire made of a ring-shaped inner winding is used.

図において、bはブラシ押えであり、その構成は、下方開口部2に嵌挿し、且内側に貫通孔6を形成するものである。 In FIG, b is a brush pressing, its configuration is fitted in the lower opening 2 and forms the through hole 6 into且one inside.

cは回転リングであり、その構成は前記ブラシ押えbを嵌挿する貫通孔7を形成する。そして平面視は円形状である。   c is a rotating ring, and the structure forms a through hole 7 into which the brush presser b is inserted. The plan view is circular.

dはベアリングであり、このベアリングdは前記回転リングcが嵌挿する貫通孔8が形成されている。   d is a bearing, and this bearing d is formed with a through hole 8 into which the rotating ring c is inserted.

さらに、eはベアリング押えであり、その構成は内側に貫通孔8aが形成され前記ベアリングdの上方に位置し、且ベアリングdを押さえるようにした。平面視は円形状である。 Furthermore, e is bearing retainer, the construction through holes 8a are formed on the inner side and located above the bearing d, and to press the且one bearing d. The plan view is circular.

fは大径ギアであり、内側に貫通孔8bが形成され、前記ベアリングdと前記ベアリング押えeとの上方部にして、且前記回転リングcを嵌挿せしめる貫通孔8bを有している。 f is the large diameter gear, through hole is formed 8b inwardly, the in the upper part of the bearing d and the bearing retainer e, has a through-hole 8b occupying let fitting the且one said rotary ring c .

gは下方ケースであり、以下の構成からなる。     g is a lower case and has the following configuration.

すなわち、前記ベアリングdを嵌挿し、且下方に内側方に突設する下方開口部9を有する鍔部10を形成する。 That is, fitted to the bearing d, to form a flange portion 10 having a lower opening 9 for projecting laterally inside the且single downward.

前記下方開口部9は、円形状である。   The lower opening 9 has a circular shape.

さらに、この下方ケースgは、所定の厚さを有し、且外周側部9aは、平面視が稍四辺形状をしている。ただし、一外周側部9aだけ外側方に突設する突出部9bを形成している。 Further, the lower case g has a predetermined thickness,且one outer peripheral side 9a is a plan view has a somewhat quadrilateral shape. However, only one outer peripheral side portion 9a is formed with a protruding portion 9b protruding outward.

hは上方ケースであり、以下の構成からなる。     h is an upper case and has the following configuration.

すなわち、前記大径ギアfを嵌挿する嵌挿部11と、上方部に長いボルトもしくは長い鉄筋が嵌挿可能な径を有する貫通孔12と前記大径ギアfと噛合し、且駆動軸13を軸着する小径ギア14を嵌挿及び貫通する小径嵌挿部15を形成する。 That is, the a fitting portion 11 to interpolate fitting the large diameter gear f, a long bolt or long rebar in the upper part engages the through hole 12 the and the large diameter gear f having fitted possible diameter,且one drive shaft A small-diameter insertion portion 15 is formed through which a small-diameter gear 14 that pivotally attaches 13 is inserted and penetrated.

iはハンドルであり以下の構成からなる。     i is a handle having the following configuration.

すなわち前記駆動軸13の上端部にギア16を取着すると共に、モーター17を内蔵し、且前記モーター17の出力軸18に前記駆動軸13側のギア16と噛合するギア19を図1に図示のように軸着し組立てる。 That together with the attaching gear 16 to the upper end of the drive shaft 13, a built-in motor 17, the gear 19 to gear 16 meshing of the drive shaft 13 side to the output shaft 18 of且one the motor 17 in FIG. 1 Assemble and assemble as shown.

さらに、前記下方ケースgの外周側部に取手20を取着する。   Further, the handle 20 is attached to the outer peripheral side portion of the lower case g.

前記上方ケースhの外周側部にも取手20を取着するが、前記上下ケースg、hが図1のように組立てられたときは、重合しないように取着される。   The handle 20 is also attached to the outer peripheral side portion of the upper case h. When the upper and lower cases g and h are assembled as shown in FIG. 1, they are attached so as not to overlap.

前記ブラシ3は、図1のように複数重合せしめ使用する。   A plurality of the brushes 3 are used as shown in FIG.

上記の各構成部材は以下のようにして組み立てる。   Each component described above is assembled as follows.

第1に、図1のように前記ブラシ3と前記ブラシ押えbと前記回転リングcと前記ベアリングdを嵌挿した前記ブラシホルダーaを、前記下方ケースgに嵌挿する。   First, as shown in FIG. 1, the brush holder a into which the brush 3, the brush presser b, the rotating ring c, and the bearing d are inserted is inserted into the lower case g.

第2に、前記下方ケースgに嵌挿した回転リングcに前記ベアリング押えeを嵌挿し、且前記大径ギアfを嵌着する。 Second, the fitted bearing retainer e, fitting the且one the large diameter gear f the rotating ring c that fitted to the lower case g.

第3に、前記モーター17と出力軸18を内蔵する前記ハンドルiを前記出力軸18に取着のギア19と噛合する他方のギア16と同軸の駆動軸13の下端部に取着の小径ギア14を、前記大径ギアfと噛合させる。その際、前記上方ケースhと前記下方ケースgとは嵌合し組み立てられる(図1参照)。     Third, the handle i containing the motor 17 and the output shaft 18 is attached to the lower end portion of the drive shaft 13 coaxial with the other gear 16 which meshes with the gear 19 attached to the output shaft 18. 14 is meshed with the large-diameter gear f. At that time, the upper case h and the lower case g are fitted and assembled (see FIG. 1).

上記のようにして各構成部材が組立てられた本発明の錆取り磨き具の使用方法は以下のとおりである。 The usage method of the rust removing polishing tool of the present invention in which the respective constituent members are assembled as described above is as follows.

前記上下方ケースg、hに取着の何れか一方の取手20、20を左手で握持し、他方前記ハンドルiを右手で握持する。その際スイッチを入れモーター17を駆動させる。 Either one of the handles 20 and 20 attached to the upper and lower cases g and h is gripped with the left hand, and the handle i is gripped with the right hand. At that time, the switch is turned on to drive the motor 17.

前記のようにモーター17が駆動すると、前記駆動軸18が回転し、同時に噛合中のギア19、16が回転する。さらに前記小径ギア14が大径ギアfを減速し回転する。 When the motor 17 is driven as described above, the drive shaft 18 rotates, and simultaneously the meshing gears 19 and 16 rotate. Further, the small diameter gear 14 decelerates and rotates the large diameter gear f.

前記大径ギアfの回転と同時に大径ギアfに貫通孔8bに嵌着している前記ブラシホルダーaと前記回転リングcが一体となって、前記ブラシホルダーa内に嵌挿している前記ブラシ3がブラシ押えbの支止によって確実に減速しながら回転している。   The brush holder a and the rotating ring c that are fitted into the through-hole 8b in the large-diameter gear f simultaneously with the rotation of the large-diameter gear f are integrally inserted into the brush holder a. 3 rotates while being reliably decelerated by the support of the brush presser b.

前記のような動作をしている本発明の錆取り磨き具を両手で握持したままボルトもしくは鉄筋(図示なし)の頭部を前記ブラシ押えbの貫通孔6に嵌挿し、徐々に本発明の錆取り磨き具を移動させ前記ボルト等の頭部が前記ブラシ3の貫通孔を通過し、前記上方ケースhの貫通孔12を貫通し飛出する。   The head of a bolt or a reinforcing bar (not shown) is inserted into the through-hole 6 of the brush presser b while holding the rust remover of the present invention operating as described above with both hands, and the present invention is gradually introduced. The head of the bolt or the like passes through the through hole of the brush 3 by moving the rust removing polisher, and passes through the through hole 12 of the upper case h and jumps out.

前記のように、本発明の錆取り磨き具を徐々に移動すると、移動中に前記ブラシ3がボルトもしくは鉄筋の外周部をこすりながら回転移動をする。その時ボルト、鉄筋の外周部に付着の錆、塗装、ペンキ等をきれいにはがすかもしくは除去し、ピカピカにするものである。   As described above, when the rust removing and polishing tool of the present invention is gradually moved, the brush 3 rotates while rubbing the outer periphery of the bolt or the reinforcing bar during the movement. At that time, rust, paint, paint, etc. adhering to the outer periphery of the bolt and the reinforcing bar are removed or removed to make it shiny.

前記ブラシ3は、使用による錆取り及び磨き機能が減退したときは、前記ブラシ押えbを除去し、新規なブラシ3と交換する。   When the rust removal and polishing function due to use is reduced, the brush 3 is replaced with a new brush 3 by removing the brush presser b.

a ブラシホルダー
b ブラシ押え
c 回転リング
d ベアリング
e ベアリング押え
f 大径ギア
g 下方ケース
h 上方ケース
i ハンドル
1 上方開口部
2 下方開口部
3 ブラシ
4 嵌挿部
5 鍔部
6 貫通孔
7 貫通孔
8 貫通孔
8b 貫通孔
9 下方開口部
9a 外周側部
9b 突出部
10 鍔部
11 嵌挿部
12 貫通孔
13 駆動部
14 小径ギア
15 小径嵌挿部
16 ギア
17 モーター
18 駆動軸
19 ギア
20 取手
a brush holder b brush holder c rotating ring d bearing e bearing holder f large diameter gear g lower case h upper case i handle 1 upper opening 2 lower opening 3 brush 4 fitting insertion part 5 collar part 6 through hole 7 through hole 8 Through hole 8b Through hole 9 Lower opening 9a Outer peripheral side 9b Protruding part 10 Hook 11 Insertion part 12 Through hole 13 Drive part 14 Small diameter gear 15 Small diameter insertion part 16 Gear 17 Motor 18 Drive shaft 19 Gear 20 Handle

Claims (2)

上方に上方開口部を、下方に下方開口部を有し、且ブラシが内挿可能な嵌挿部を有する鍔部付きブラシホルダーと、前記下方開口部に嵌挿し、且内側に貫通孔を形成するブラシ押えと、前記ブラシ押えを嵌挿する貫通孔を形成せしめる回転リングと、前記回転リングが嵌挿する貫通孔付きベアリングと、前記ベアリングの上方部に前記ベアリングを押えるベアリング押えと、前記ベアリングと前記ベアリング押えとの上方部にして、且前記回転リングに嵌挿せしめる大径ギアと、前記ベアリングを嵌挿し、且下方に内側方に突設する下方開口部を有する鍔部を有し外周部に取手を取着せしめる下方ケースと、前記大径ギアを嵌挿する嵌挿部を有し、且上方部に貫通孔を形成せしめ前記大径ギアと噛合し、且駆動軸を軸着する小径ギアを嵌挿及び貫通する小径嵌挿部を形成せしめ外周部に取手を取着する上方ケースと、前記駆動軸の上端部にギアを取着すると共に、モーターを内蔵し、且前記モーターの出力軸に前記駆動軸側のギアと噛合するギアを軸着せしめハンドルとを別設し、
前記ブラシと前記ブラシ押えと前記回転リングと前記ベアリングを嵌挿した前記ブラシホルダーを、前記下方ケースに嵌挿し、前記下方ケースに嵌挿した回転リングに前記ベアリング押えを嵌挿し、且前記大径ギアを嵌着し、前記出力軸に取着のギアと噛合する他方のギアと同軸の駆動軸の下端部に取着の小径ギアを、前記大径ギアと噛合させると共に、前記上方ケースと前記下方ケースとを嵌合し組み立てることを特徴とするボルト及び鉄筋の錆取り磨き具。
The upper opening upward, has a lower opening downward, and a flange portion with a brush holder且one brush having interpolation possible fitting portion, wherein fitted in the lower opening,且one inside the through hole A presser foot that forms a through hole into which the brush presser is inserted, a bearing with a through hole into which the rotary ring is inserted, and a bearing presser that presses the bearing above the bearing, in the upper portion of said bearing retainer and said bearing,且one the large-diameter gear occupied fitted let the rotating ring, fitted to the bearing, the flange portion having a lower opening for projecting laterally inside the且one downwardly a lower case Ru allowed attach the handle to the closed to the outer peripheral portion, it said has a fitting portion for fittingly inserted the large diameter gear, the big diameter gear meshing allowed forming a through hole in且one upper part,且diameter for pivotally the One drive shaft An upper case for attaching the handle to the outer peripheral portion made to form the small-diameter fitting portion to fitted and through the A, as well as attach the gear to the upper end of the drive shaft, a built-in motor, the output of且前SL motor a gear to gear meshing of the driving shaft side in the axial and separately provided and a handle Ru allowed axial attachment,
The brush holder fitted with the bearing and the brush and the brush retainer and the rotating ring, fitted to the lower case, fitted to the bearing retainer to the rotating ring fitted inserted into the lower case,且one the large and fitting the diameter gear, the small-diameter gear attached to the lower end of the front SL other gear coaxial with the drive shaft of the gear meshing of attachment to the output shaft, the causes are large-diameter gear meshing, the upper case It said fitting and a lower case combined descaling polishing tool of bolts and rebars, characterized in that assembling and.
前記ブラシを複数重合せしめ使用することを特徴とする請求項1に記載のボルト及び鉄筋の錆取り磨き具。
Rust removal polishing tool of bolts and rebars as claimed in claim 1, characterized in that a plurality of polymerization allowed use the brush.
JP2011257015A 2011-11-25 2011-11-25 Bolt and rebar rust remover Expired - Fee Related JP5168678B1 (en)

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Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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JPS5887536U (en) * 1981-12-08 1983-06-14 株式会社神戸製鋼所 Grinding tool for reinforcing bars with male threaded head
JPS61105559U (en) * 1984-12-19 1986-07-04
JPH0692067B2 (en) * 1987-12-01 1994-11-16 享 宮池 Polishing equipment for street lights and other pipes
JPH01153260A (en) * 1987-12-08 1989-06-15 Hisao Masuda Device for polishing surface of metal rod
JP2521981Y2 (en) * 1990-01-19 1997-01-08 バブコツク日立株式会社 Stud bolt waterproof protector
JPH03130356U (en) * 1990-04-12 1991-12-27
JPH0666363U (en) * 1993-03-03 1994-09-20 田中化工機工業株式会社 Rotating wire brush
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