JP3227162U

JP3227162U - Wheel

Info

Publication number: JP3227162U
Application number: JP2020001829U
Authority: JP
Inventors: 富春古賀
Original assignee: 有限会社古賀設計
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-08-06
Anticipated expiration: 2030-04-15

Abstract

【課題】車輪径が小径の場合でも樽型ローラーの保守等が簡素化され、設備に応じた小型化、薄型化が可能となり、樽型ローラーや回転軸の各部品の交換が容易となる車輪を提供する。【解決手段】樽型ローラー１の回転軸の外れ防止及び固定を目的とする金具４を設けた車輪１０であって、金具はＬ形に曲げられ２面を形成させた形で、１面はホイールの側面にネジ加工した部分にボルト５にて固定し、他の１面はホイールの円周上に加工された平面に明けられた樽型ローラーの回転軸用の穴をふさぐ形となっている。【選択図】図１PROBLEM TO BE SOLVED: To simplify the maintenance of a barrel roller even if the diameter of the wheel is small, to make the barrel roller compact and thin according to the equipment, and to easily replace the barrel roller and each part of the rotary shaft. I will provide a. A wheel (10) provided with a metal fitting (4) for preventing the rotation axis of a barrel-shaped roller (1) from slipping off and fixing, the metal fitting being bent in an L shape so as to form two surfaces. It is fixed to the side of the wheel that is threaded with bolts 5, and the other one side is a shape that closes the hole for the rotating shaft of the barrel roller that is opened in the plane that is processed on the circumference of the wheel. There is. [Selection diagram] Figure 1

Description

本考案は、キャスター、コンベア等における車輪に樽型ローラーの回転軸の外れ防止及び固定を目的とした金具を設けた車輪に関するものである。The present invention relates to a wheel provided on a wheel of a caster, a conveyor or the like with a metal fitting for the purpose of preventing the rotation axis of a barrel roller from coming off and fixing it.

キャスター、コンベア等の車輪において樽型ローラータイプの樽型ローラー回転軸は車輪径の大きいタイプの軸は抜け防止の頭の付いたピンを軸の両側の支持部で固定し各樽型ローラーそのものが回転しうる構造となっている、機械の設備や搬送及び台車の車輪に利用されている。また、車輪径の小さいタイプは樽型ローラーと回転軸と一対とした形で軸の両側の支持部で回転させてホビーや走行ロボット等に利用され機械の設備や搬送には適してない。For the wheels of casters, conveyors, etc., the barrel roller type of the barrel roller type has a large wheel diameter type shaft with pins with heads to prevent slipping off at the support parts on both sides of the shaft and each barrel roller itself It is used for the equipment of machines that can rotate and for transportation and wheels of trucks. Further, the type having a small wheel diameter is used as a pair of a barrel roller and a rotary shaft and rotated by support portions on both sides of the shaft to be used for hobbies, traveling robots, etc., and is not suitable for machine equipment or transportation.

車輪径によって樽型ローラーにおける回転軸の取り付け方がまちまちで大径のものは回転軸に取り付けのための加工が必要で小径の回転軸は軸の両側の軸支持部にて樽型ローラーと軸を一対とした形で軸を回転させている為樽型ローラーや軸支持部の摩滅、破損した場合車輪本体そのものを交換する必要があった。Depending on the wheel diameter, the mounting method of the rotating shaft in the barrel roller is different, and the large diameter one needs processing for mounting on the rotating shaft, and the small rotating shaft has the barrel roller and the shaft at the shaft support parts on both sides of the shaft. Since the shafts are rotated in pairs, the wheel body itself had to be replaced if the barrel roller or shaft support part was worn or damaged.

樽型ローラーの回転軸の外れ防止及び固定を目的とする金具を設けた。樽型ローラーの回転軸の外れ防止及び固定を目的とする金具を設けた車輪であって、金具はＬ形に曲げられ２面を形成させた形で１面はホイールの側面にネジ加工した部分にボルトにて固定し他の１面はホイールの円周上に加工された平面に明けられた樽型ローラーの回転軸用の穴をふさぐ形となっていることを特徴とする。Metal fittings were provided for the purpose of preventing and fixing the rotation axis of the barrel roller. A wheel provided with metal fittings for the purpose of preventing and fixing the rotation axis of the barrel roller, the metal fittings being bent into an L shape to form two surfaces, one surface of which is a threaded portion on the side surface of the wheel. It is characterized in that it is fixed with a bolt on the other side, and the other surface is shaped so as to close a hole for the rotating shaft of the barrel-shaped roller, which is opened in a plane machined on the circumference of the wheel.

上述のように、本考案の車輪は樽型ローラーの回転軸の外れ防止及び固定を目的とした金具を設けることにより車輪径が小径の場合でも樽型ローラーの保守等が簡素化され設備に応じた小型化、薄型化が可能となり樽型ローラーや回転軸の各部品の交換が容易となる為コストダウンも可能となる車輪である。
走行台車の車輪、コンベアの搬送用ローラー、走行ロボットの車輪、買い物カート用車輪、ホビー等に応用可能である。As described above, the wheel of the present invention is provided with the metal fittings for preventing the rotation axis of the barrel roller from being disengaged and fixed, thereby simplifying the maintenance of the barrel roller even if the wheel diameter is small, depending on the equipment. In addition, the wheel can be made smaller and thinner, and the parts such as the barrel roller and the rotating shaft can be easily replaced, resulting in cost reduction.
It can be applied to wheels of traveling carts, rollers for conveyors, wheels of traveling robots, wheels for shopping carts, hobbies, etc.

車輪の斜視図である。It is a perspective view of a wheel. 車輪の正面図である。It is a front view of a wheel. 車輪の正面を断面（Ａ−Ａ）図である。It is a cross-sectional (AA) figure of the front of a wheel. 車輪の横左断面（Ｂ−Ｂ）図である。It is a transverse left section (BB) figure of a wheel. 車輪の横右断面（Ｃ−Ｃ）図である。It is a transverse right section (CC) figure of a wheel.

Mode for carrying out the invention

樽型ローラーの回転軸の外れ防止及び固定を目的とする金具を設けた。樽型ローラーの回転軸の外れ防止及び固定を目的とする金具を設けた車輪であって、金具はＬ形に曲げられ２面を形成させた形で１面はホイールの側面にネジ加工した部分にボルトにて固定し他の１面はホイールの円周上に加工された平面に明けられた樽型ローラーの回転軸用の穴をふさぐ形となっていることを特徴とする車輪。Metal fittings were provided for the purpose of preventing and fixing the rotation axis of the barrel roller. A wheel provided with metal fittings for the purpose of preventing and fixing the rotation axis of the barrel roller, the metal fittings being bent into an L shape to form two surfaces, one surface of which is a threaded portion on the side surface of the wheel. The wheel is characterized in that it is fixed with bolts to the other surface and the other surface is shaped so as to close the hole for the rotation axis of the barrel-shaped roller that is opened in the plane machined on the circumference of the wheel.

図１で１は樽型ローラーで車輪の回転方向に対し両側に３対ずつ円周等分に位相を変えた形で配置されている。
３は車輪のベースとなるホイールで樽型ローラー１の回転軸を支持するものである。４は回転軸の外れ防止及び固定を目的としたＬ形に曲げられた金具である。５は金具４を固定するボルトである。
図２は車輪の正面図で車輪のベースとなるホイール３は樽型ローラー１を配置する為、車輪の回転方向に対し両側に３対ずつ溝を円周等分に位相を変えた形で設定されていて合計６対の樽型ローラー１で構成されている。４は回転軸のはずれ防止及び固定を目的とした金具でボルト５にて固定されている。
図３は図２における断面図（Ａ−Ａ）で樽型ローラー１の回転方向を示した図である。車輪の回転方向に対し横方向に回転する為自在に車輪の進行方向を変えることが可能となっている。
２は回転軸の断面でホイール３に対し金具４とボルト５の取り付けを示す。
図４は図３における車輪回転方向の左片側断面（Ｂ−Ｂ）で樽型ローラー１の１対がホイール３の上に位置する形で円周等分に配置された状態を示す。２は回転軸、６は樽型ローラー１がスムーズに回転出来る様にした無潤滑軸受けである。
４は回転軸２の外れ防止及び固定を目的とした金具である。
図５は図３における車輪回転方向の右片側断面（Ｃ−Ｃ）で樽型ローラー１の１対がホイール３下に位置する形で円周等分に配置された状態を示す。２は回転軸、６は樽型ローラー１がスムーズに回転出来る様にした無潤滑軸受けである。
このように図１から図５により走行台車の車輪、コンベアの搬送ローラー、走行ロボットの車輪、買い物カート用車輪、ホビー等に応用可能である。In FIG. 1, reference numeral 1 denotes a barrel-shaped roller, which is arranged in such a manner that the phase is equally divided into three pairs on both sides with respect to the rotation direction of the wheel.
Reference numeral 3 denotes a wheel which is a base of the wheel and which supports the rotating shaft of the barrel roller 1. Reference numeral 4 denotes a metal fitting bent into an L shape for the purpose of preventing the rotation shaft from coming off and fixing it. Reference numeral 5 is a bolt for fixing the metal fitting 4.
Fig. 2 is a front view of the wheel. Since the wheel 3 which is the base of the wheel is provided with the barrel-shaped roller 1, three pairs of grooves are set on both sides with respect to the rotation direction of the wheel so that the phase is changed in a circumferentially equal phase. It is made up of a total of 6 pairs of barrel rollers 1. Numeral 4 is a metal fitting for the purpose of preventing the rotation shaft from coming off and fixing it, and is fixed by a bolt 5.
FIG. 3 is a sectional view (A-A) in FIG. 2 showing the rotation direction of the barrel roller 1. Since the wheel rotates laterally with respect to the rotation direction, the traveling direction of the wheel can be freely changed.
Reference numeral 2 is a cross section of the rotating shaft, and shows attachment of the metal fitting 4 and the bolt 5 to the wheel 3.
FIG. 4 shows a state in which one pair of barrel rollers 1 are arranged on the wheel 3 in a circumferentially equally divided manner on the left side cross section (BB) in the wheel rotation direction in FIG. Reference numeral 2 is a rotating shaft, and 6 is a non-lubricated bearing that allows the barrel roller 1 to rotate smoothly.
Reference numeral 4 denotes a metal fitting for preventing the rotation shaft 2 from coming off and fixing it.
FIG. 5 shows a state in which one pair of barrel rollers 1 is positioned under the wheel 3 and is equally divided in the circumference in the right side cross section (C-C) in the wheel rotation direction in FIG. Reference numeral 2 is a rotating shaft, and 6 is a non-lubricated bearing that allows the barrel roller 1 to rotate smoothly.
As described above, according to FIGS. 1 to 5, the present invention can be applied to wheels of traveling carriages, conveyor rollers of conveyors, wheels of traveling robots, wheels for shopping carts, hobbies, and the like.

１樽型ローラー
２回転軸
３ホイール
４軸外れ防止金具
５軸外れ防止金具取り付けボルト
６無潤滑軸受け
１０車輪1 Barrel Roller 2 Rotating Shaft 3 Wheel 4 Off-axis Prevention Metal Fitting 5 Off-axis Prevention Metal Fitting Mounting Bolt 6 Unlubricated Bearing 10 Wheel

Claims

A wheel provided with metal fittings for the purpose of preventing and fixing the rotation axis of the barrel roller, the metal fittings being bent into an L shape to form two surfaces, one surface of which is a threaded portion on the side surface of the wheel. The wheel is characterized in that it is fixed with bolts to the other surface and the other surface is shaped so as to close the hole for the rotation axis of the barrel-shaped roller that is opened in the plane machined on the circumference of the wheel.