JPH0730255U - reel - Google Patents

reel

Info

Publication number
JPH0730255U
JPH0730255U JP3171791U JP3171791U JPH0730255U JP H0730255 U JPH0730255 U JP H0730255U JP 3171791 U JP3171791 U JP 3171791U JP 3171791 U JP3171791 U JP 3171791U JP H0730255 U JPH0730255 U JP H0730255U
Authority
JP
Japan
Prior art keywords
inner ring
spoke
stepped
reel
stepped portion
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
JP3171791U
Other languages
Japanese (ja)
Inventor
秀敏 佐古
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.)
NEXT CO.,LTD.
Original Assignee
NEXT CO.,LTD.
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 NEXT CO.,LTD. filed Critical NEXT CO.,LTD.
Priority to JP3171791U priority Critical patent/JPH0730255U/en
Publication of JPH0730255U publication Critical patent/JPH0730255U/en
Pending legal-status Critical Current

Links

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

(57)【要約】 (修正有) 【目的】 軽量,頑丈,安価でしかも使い易いリールを
提供する。 【構成】 円筒状の軸受部2と、その両端に互いに対向
して嵌着される円板状の鍔部1とよりなり、これら両鍔
間に内輪3を保持させた構造で、上記鍔部は外縁が全周
連続的に外向きに反曲されて張出し部1Cになってお
り、内部に上記内輪を支承する内輪と略同径の段部を有
し、この段部を横切って複数のスポーク状凹凸部1Dが
形成されており、この凹凸部の間に打抜き透孔1Eが設
けられている。外周の張出しおよび内輪を受ける段部と
スポーク状凹凸とは互いに直交する補強リブとして作用
するので、鍔部は薄板であっても剛性が高い。
(57) [Summary] (Correction) [Purpose] To provide a lightweight, sturdy, inexpensive, and easy-to-use reel. [Structure] A bearing 2 having a cylindrical shape, and a disk-shaped brim portion 1 which is fitted at both ends thereof so as to be opposed to each other, and a structure in which an inner ring 3 is held between the both flanges. Has an outer edge which is continuously bent outward to form an overhanging portion 1C, has a stepped portion having substantially the same diameter as the inner ring supporting the inner ring, and a plurality of stepped portions are crossed across the stepped portion. Spoke-shaped uneven portions 1D are formed, and punched through holes 1E are provided between the uneven portions. Since the step portion that receives the overhang of the outer circumference and the inner ring and the spoke-like irregularities act as reinforcing ribs orthogonal to each other, the collar portion has high rigidity even if it is a thin plate.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案は、部品を連続的に製作又は貼付したテープ状の薄板等を巻取るリール の構造に関する。 The present invention relates to a structure of a reel for winding a tape-shaped thin plate or the like in which components are continuously manufactured or attached.

【0002】[0002]

【従来の技術】[Prior art]

テープ状の素材に加工を行って多数の同一部品を製造する場合とか、キャリア テープに被加工部品を貼着保持させて多数の加工工程を通過させると云うような 場合、テープ状素材とかキャリアテープは、リールに巻いておき、それを他のリ ールに巻取りながら加工を行っている。このようにして製造された多数の部品は 、個々の部品に分離されて使用されるまで、リールに巻かれた状態で運搬或は保 管される。リールはこのような工業的用途の他、民生機器においても種々な場所 で使われている。これらのリールにはプラスチックで成型されたものもあるが、 工業用用途に用いられるものは、製造工程上連続して長時間作業できるものが要 求されるために、大型のリールが求められる。しかし、プラスチックでは大型の ものは製作困難であり、また、強度とか耐久性の面からも金属製のものが優れて いる関係から、大型のリールは金属製で作らざるを得ないが、鍔部において巻取 り部に当たる内面の間隔が、等間隔であることが必要であり、1対の鍔部が全面 にわたって平行を保つことが要求される。そのために鍔部の剛性が問題となる。 従って、鍔部を鋼板で製作しようとすれば、剛性を保つために、鋼板の厚さを或 る程度厚くしなければならず、そのために重たくなり、扱いが困難になると云う 問題があった。また、軽量化を図るために、鍔部を丸棒で溶接して製作したもの もあるが、これは溶接等手作業による工程が多くなり、高価になると云う問題が あった。 When processing a tape-like material to manufacture many identical parts, or when attaching a work piece to a carrier tape and holding it through multiple processing steps, a tape-like material or carrier tape Is wound on a reel and then processed while being wound on another reel. A large number of parts manufactured in this way are transported or stored in reels until they are separated into individual parts for use. In addition to such industrial applications, reels are used in various places in consumer equipment. Some of these reels are molded of plastic, but those used for industrial purposes require continuous operation for a long time in the manufacturing process, so large reels are required. However, it is difficult to make a large-sized one with plastic, and because the metallic one is superior in terms of strength and durability, the large-sized reel has to be made of a metal, but the collar part In the above, the inner surfaces that hit the winding section must have equal intervals, and a pair of flanges must be kept parallel to each other over the entire surface. Therefore, the rigidity of the collar portion becomes a problem. Therefore, if the collar portion is to be manufactured from a steel plate, the thickness of the steel plate must be increased to some extent in order to maintain rigidity, which makes it heavy and difficult to handle. In addition, in order to reduce the weight, there is also one manufactured by welding the flange portion with a round bar, but this has a problem that the number of manual processes such as welding increases and the cost becomes high.

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

本考案は、軽量,頑丈,安価でしかも使い易いリールを提供することを目的と するものである。 The present invention aims to provide a reel that is lightweight, sturdy, inexpensive, and easy to use.

【0004】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

リールにおいて、円筒状の軸受部と、その両端に互いに対向して嵌着される円 板状の鍔部とよりなり、これら両鍔間に内輪を保持させた構造で、上記鍔部は外 縁が全周連続的に外向きに反曲されて張出し部になっており、内部に上記内輪を 支承する内輪と略同径の段部を有し、この段部を横切って複数のスポーク状凹凸 部が形成されており、この凹凸部の間に打抜き透孔を設けた。 The reel is composed of a cylindrical bearing part and disc-shaped brim parts that are fitted to both ends of the reel so as to face each other, and the inner ring is held between these two brim parts. Is continuously bent outward all the way to form an overhanging portion, and has a stepped portion with approximately the same diameter as the inner ring that supports the inner ring, and a plurality of spoke-like irregularities are crossed across this stepped portion. Parts are formed, and punching through holes are provided between the uneven parts.

【0005】[0005]

【作用】[Action]

リールにおける1対の鍔部が全面にわたって平行を保つため、鍔部に適当な剛 性を与えなければならない。本発明においては、鍔部に内輪を保持させる段部を 設けることで、外縁の張出し部と共に鍔部の剛性を高める。更にスポーク状の凹 凸部が、この段部を横切って形成してあることにより、鍔部の皿状の曲がり対す る剛性が著しく高められる。即ち、張出し部とか段部とスポーク状凹凸部で互い に直交する補強リブが形成されたことになり、鍔部のあらゆる方向の曲げに対し 剛性が高められる。 In order for the pair of collars on the reel to remain parallel to each other over the entire surface, the collars must be given adequate rigidity. In the present invention, the stepped portion for holding the inner ring is provided in the collar portion, so that the rigidity of the collar portion is increased together with the overhanging portion of the outer edge. Further, since the spoke-like concave and convex portions are formed across the step portion, the rigidity of the collar portion against the dish-shaped bend is significantly increased. That is, since the reinforcing ribs that are orthogonal to each other are formed by the overhanging portion, the stepped portion, and the spoke-like uneven portion, the rigidity is enhanced against bending of the collar portion in all directions.

【0006】[0006]

【実施例】【Example】

図1〜図3に本考案の一実施例の構成を示す。図で1は1対の鍔部で、軸受部 2と内輪3を挟んで、ビス止め4或はカシメ等により軸受部2と一体化されるア ルミ円板で、中央部に軸受部2のボス部2Aと嵌合する孔部1Aを、内輪3の位 置において内向きに内輪内周と同径の段差1Bを設けて、段差1Bの外周に内輪 3が添って内輪3が軸受部2と同心に位置が決まるように、段差1Bから外周側 において両鍔部1の間隔を広げてある。また、外周縁をラッパ状に外側に広げて 張出し部1Cを設けている。軸芯を中心として放射状に段差1Bを跨いでスポー ク状凹凸部1Dを数ケ所設け、凹凸部1Dの間に孔部1Eを設けている。1Gは ビス止め用の孔部である。 1 to 3 show the configuration of an embodiment of the present invention. In the figure, reference numeral 1 denotes a pair of flange portions, which are aluminum discs which are integrated with the bearing portion 2 by means of screws 4 or caulking, with the bearing portion 2 and the inner ring 3 being sandwiched therebetween. A step 1B having the same diameter as the inner circumference of the inner ring is provided in the hole 1A fitted with the boss 2A inwardly at the position of the inner ring 3, and the inner ring 3 is attached to the outer circumference of the step 1B so that the inner ring 3 serves as the bearing 2. In order to determine the position concentrically with each other, the distance between both collars 1 is widened on the outer peripheral side from the step 1B. In addition, the outer peripheral edge is flared outward in a trumpet shape to provide a projecting portion 1C. A plurality of spoke-shaped uneven portions 1D are provided radially across the step 1B around the axis, and holes 1E are provided between the uneven portions 1D. 1G is a hole for screw fixing.

【0007】 軸受部2は巻取り装置(不図示)の軸に挿入する孔部2Bが設けられている。 テープは内輪上に巻かれるようになっており、内輪3には切れ目(不図示)が設 けられており、テープを巻始める時に、テープの端部をそこに引っ掛ける。スポ ーク状凹凸部1Dは、曲げ剛性を一定値まで高めるために設けているのであるか ら、凹凸の高さは余り高くしないでよい。鍔部1における段差1Bは、内輪3が 保持できればよいので、凹凸部1Dと同様に、凹凸の高さは余り高くしないでよ い。このことにより、鍔部1のプレス加工は、易しくなった。The bearing 2 is provided with a hole 2B to be inserted into the shaft of a winding device (not shown). The tape is adapted to be wound on the inner ring, and a cut (not shown) is provided on the inner ring 3, and when the tape is wound, the end of the tape is hooked there. Since the spoke-shaped uneven portion 1D is provided to increase the bending rigidity to a certain value, the height of the unevenness does not have to be too high. As long as the inner ring 3 can be held, the step 1B in the collar portion 1 does not have to be too high, as in the case of the uneven portion 1D. As a result, the press working of the collar portion 1 becomes easy.

【0008】[0008]

【考案の効果】[Effect of device]

本考案によれば、加工工数が少なく、しかも、容易に製作できるようになった ことで低価格化が一段と図れた。また、スポーク状の凹凸部や張出し部によって 剛性を補強したことにより、鍔部の厚さを薄くしたり、軽量の材質を用いること ができるようになったことで、軽量化が一段と進んだ。 According to the present invention, the number of processing man-hours is small, and since the manufacturing is easy, the cost can be further reduced. In addition, the reinforcement of the rigidity by the spoke-like irregularities and overhangs made it possible to reduce the thickness of the collar and use lightweight materials, further reducing weight.

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

【図1】本考案の一実施例の側面図。FIG. 1 is a side view of an embodiment of the present invention.

【図2】本考案の一実施例の正面図。FIG. 2 is a front view of an embodiment of the present invention.

【図3】本考案の一実施例の斜視図。FIG. 3 is a perspective view of an embodiment of the present invention.

【符号の説明】[Explanation of symbols]

1 鍔部 1A 孔部 1B 段差 1C 張出し部 1D 凹凸部 1E 孔部 2 軸受部 2A ボス部 2B 孔部 3 内輪 4 ビス止め 1 Collar part 1A Hole part 1B Step 1C Overhang part 1D Uneven part 1E Hole part 2 Bearing part 2A Boss part 2B Hole part 3 Inner ring 4 Screw stop

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】円筒状の軸受部と、その両端に互いに対向
して嵌着される円板状の鍔部とよりなり、これら両鍔間
に内輪を保持させた構造で、上記鍔部は外縁が全周連続
的に外向きに反曲されて張出し部になっており、内部に
上記内輪を支承する内輪と略同径の段部を有し、この段
部を横切って複数のスポーク状凹凸部が形成されてお
り、この凹凸部の間に打抜き透孔が設けられていること
を特徴とするリール。
1. A structure comprising a cylindrical bearing portion and disc-shaped flange portions fitted to opposite ends of the cylindrical bearing portion, wherein an inner ring is held between the flange portions, and the flange portion is formed. The outer edge is continuously outwardly bent inward to form an overhanging portion, and has a stepped portion having substantially the same diameter as the inner ring that supports the inner ring, and a plurality of spokes are formed across the stepped portion. A reel having a concavo-convex portion formed therein and a punching through hole provided between the concavo-convex portion.
JP3171791U 1991-02-14 1991-02-14 reel Pending JPH0730255U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3171791U JPH0730255U (en) 1991-02-14 1991-02-14 reel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3171791U JPH0730255U (en) 1991-02-14 1991-02-14 reel

Publications (1)

Publication Number Publication Date
JPH0730255U true JPH0730255U (en) 1995-06-06

Family

ID=12338814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3171791U Pending JPH0730255U (en) 1991-02-14 1991-02-14 reel

Country Status (1)

Country Link
JP (1) JPH0730255U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013132928A1 (en) * 2012-03-08 2013-09-12 横浜ゴム株式会社 Conveyor belt winding drum

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496035A (en) * 1972-03-17 1974-01-19
JPS5420936A (en) * 1977-07-15 1979-02-16 Nisshin Steel Co Ltd Method and apparatus for gas cutting
JPS55128147A (en) * 1979-03-27 1980-10-03 Chiyuushiyou Kigyo Shinko Jigyodan Titrating method for quantity of electricity of total hardness of sample

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496035A (en) * 1972-03-17 1974-01-19
JPS5420936A (en) * 1977-07-15 1979-02-16 Nisshin Steel Co Ltd Method and apparatus for gas cutting
JPS55128147A (en) * 1979-03-27 1980-10-03 Chiyuushiyou Kigyo Shinko Jigyodan Titrating method for quantity of electricity of total hardness of sample

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013132928A1 (en) * 2012-03-08 2013-09-12 横浜ゴム株式会社 Conveyor belt winding drum

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