JPH10245949A - Arabesque product and arch bending device for it - Google Patents
Arabesque product and arch bending device for itInfo
- Publication number
- JPH10245949A JPH10245949A JP5119797A JP5119797A JPH10245949A JP H10245949 A JPH10245949 A JP H10245949A JP 5119797 A JP5119797 A JP 5119797A JP 5119797 A JP5119797 A JP 5119797A JP H10245949 A JPH10245949 A JP H10245949A
- Authority
- JP
- Japan
- Prior art keywords
- arabesque
- product
- pair
- arch
- rollers
- 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.)
- Granted
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、アーチ形状をした
屋根のけらばを葺施工するための唐草製品及びそのアー
チ曲げ装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an arabesque product for roofing an arch-shaped roof kerb and an arch bending apparatus therefor.
【0002】[0002]
【従来の技術】従来より、図6に示すように、建物1の
アーチ形状をした屋根2のけらば3を葺き施工する場合
には、唐草製品(又は、けらば製品)20を取り付けて
いるが、この唐草製品20は、捨板部7とそれから垂下
するさがり部5を有して断面略L字形で、所定形状及び
長さで真直ぐにフォーミングロール等にて成形してある
唐草製品部材8を、金切りハサミ22等でさがり部5に
切れ目23を入れるか、又は、短く切断してなる部材2
4を多数個用意し、施工現場でさがり部5及び捨板部7
をアーチ形状の屋根2に合わせながら取り付けていた。2. Description of the Related Art Conventionally, as shown in FIG. 6, an arabesque product (or keraba product) 20 is attached to a roof 1 having an arch-shaped roof 2 of a building 1 when roofing the same. However, the arabesque product 20 is a substantially arabesque product member 8 having a discarded portion 7 and a hanging portion 5 hanging therefrom, having a substantially L-shaped cross-section, having a predetermined shape and length, and being formed straight by a forming roll or the like. The member 2 formed by cutting the cut portion 5 with the scissors 22 or the like,
A large number of 4 are prepared, and a sloping part 5 and a discard part 7 are provided at the construction site.
Was fitted to the arch-shaped roof 2.
【0003】[0003]
【発明が解決しようとする課題】しかしながら、施工現
場において現物合わせ的な方法でアーチ形状の屋根2に
唐草製品部材8を取り付ける為に、取り付ける箇所の寸
法を測ったり、真直ぐな唐草製品部材8を金切りハサミ
22等で切断したり、さがり部5に多数の切れ目23を
入れる等の繁雑な手間が多くかかり、唐草製品部材8を
アーチ形状の屋根2に取り付けるだけの作業でも多大の
労力を必要としていた。そのうえ、このような施工によ
り、さがり部5等の表面に切断面が露出したり、キズ等
が発生して見映えを悪くするほか、発錆の原因ともなっ
ていた。However, in order to attach the arabesque product member 8 to the arched roof 2 in a construction-like manner at the construction site, the dimensions of the mounting location must be measured or the straight arabesque product member 8 must be installed. It takes a lot of troublesome work such as cutting with scissors 22 or making a lot of cuts 23 in the sloping section 5, and a lot of labor is required even for the work of simply attaching the arabesque product member 8 to the arched roof 2. And had In addition, such a construction causes a cut surface to be exposed on the surface of the sloping portion 5 and the like, causes scratches and the like, deteriorates the appearance, and causes rusting.
【0004】本発明は上記の点に鑑みて、真直ぐな唐草
製品部材をアーチ形状の屋根に合うように、アーチ形状
に容易に加工でき、現物合わせ的に金切りハサミ等で短
く切断したり、さがり部に切れ目を入れる等の煩わしい
手間を必要とせず、しかも、表面にキズ等の発生がない
唐草製品及びそのアーチ曲げ装置を提供することを目的
とするものである。[0004] In view of the above, the present invention can easily process a straight arabesque product member into an arch shape so as to fit an arched roof, and cut it into pieces in real time by cutting it with metal cutting scissors or the like. An object of the present invention is to provide an arabesque product and an arch bending apparatus for the same that do not require troublesome work such as making a cut in a sled portion, and have no scratches or the like on the surface.
【0005】[0005]
【課題を解決するための手段】本発明にかかる唐草製品
は、アーチ形状の屋根のけらばを葺く屋根材用金属板か
らなるさがり部と捨板部を有する唐草製品であって、前
記さがり部は凸凹の繰り返しからなる波形状に形成さ
れ、かつ、前記さがり部と捨板部の全体が長手方向へ湾
曲形成されていることを特徴とする。The arabesque product according to the present invention is an arabesque product having a sloping portion made of a metal plate for a roofing material and a discarded portion for roofing an arch-shaped roof. The portion is formed in a wavy shape composed of a repetition of irregularities, and the entire bottom portion and the discarded plate portion are curved in the longitudinal direction.
【0006】また、本発明にかかる唐草製品のアーチ曲
げ装置は、駆動モーターによって回転する一対の波付ロ
ールと、波付ロールと同軸に取り付けられて互いに噛合
する一対の同調ギヤと、一対の波付ロールの間の中心線
が形成する面に対して左右対称に配置された一対のガイ
ドと、波付ロールの上に水平に配置されて唐草製品部材
の捨板部に摺接する押えロールとから成ることを特徴と
する。そして、押えロールはその押し下げ力を強弱調節
可能であって、波付けの深さを調整できることを特徴と
する。In addition, the arch bending apparatus for arabesque products according to the present invention includes a pair of corrugated rolls rotated by a drive motor, a pair of tuning gears mounted coaxially with the corrugated rolls and meshing with each other, and a pair of corrugated gears. A pair of guides arranged symmetrically with respect to the plane formed by the center line between the attached rolls, and a presser roll arranged horizontally on the corrugated roll and slidingly contacting the discarded part of the arabesque product member It is characterized by comprising. The presser roll is characterized in that its pressing force can be adjusted to a greater or lesser degree, and the corrugation depth can be adjusted.
【0007】[0007]
【発明の実施の形態】以下本発明の実施の形態を説明す
る。図1に示すように、建物1のアーチ形状をした屋根
2のけらば3を葺施工するための唐草製品4は、湾曲す
るけらば3の曲率に合わせて全体が湾曲形成され、か
つ、さがり部5は凸凹の繰り返しからなる波形状6に形
成されている。波形状6の凸凹は鋭角的であっても、円
みを帯びるものであってもよい。Embodiments of the present invention will be described below. As shown in FIG. 1, the arabesque product 4 for roofing the arch 3 of the arch 2 of the arch 2 of the building 1 is curved and formed as a whole to match the curvature of the arch 3. The portion 5 is formed in a wavy shape 6 composed of a repetition of irregularities. The unevenness of the wave shape 6 may be acute or may be rounded.
【0008】この唐草製品4は、耐食性のある金属板等
を折り曲げ加工やフォーミングロール等により、図2に
示すように、断面略L字形に成形した唐草製品部材8
を、更に加工して作成される。本実施の形態では、図2
に示す真直ぐな唐草製品部材8を、図3に示すように、
さがり部5方向に湾曲加工するものである。As shown in FIG. 2, the arabesque product 4 is formed by bending a corrosion-resistant metal plate or the like into a substantially L-shaped section as shown in FIG.
Is further processed. In the present embodiment, FIG.
The straight arabesque product member 8 shown in FIG.
This is to bend in the direction of the sled portion 5.
【0009】この唐草製品4のアーチ曲げ装置を図4に
示す。一対のガイド11,11は、唐草製品部材8のさ
がり部5を両側から挟み込み、前方に配置した一対の波
付ロール12,12の間に導入するものである。したが
って、波付ロール12,12の間の中心線が形成する面
に対して平行な左右対称配置で固定されている。FIG. 4 shows an arch bending apparatus for the arabesque product 4. The pair of guides 11, 11 sandwich the sled portion 5 of the arabesque product member 8 from both sides and are introduced between a pair of corrugated rolls 12, 12 arranged in front. Therefore, they are fixed in a symmetrical arrangement parallel to the plane formed by the center lines between the corrugated rolls 12 and 12.
【0010】一対の波付ロール12,12は、図示省略
の駆動モーターによって回転し、唐草製品部材8のさが
り部5に波形を形成するもので、断面歯車形状をして互
いに離間しており、かつ、同調して回転する。一対の同
調ギヤ13,13は波付ロール12,12と同軸で波付
ロール12,12の回転を、歯部と歯部又は谷部と谷部
が対面しないように同調させることができるように噛合
している。押えロール14は捨板部7に摺接してそれが
上方に浮くのを押えるもので、波付ロール12,12の
上部又はその付近において回転自在に配置され、押し下
げ力を強弱調整可能である。A pair of corrugated rolls 12 and 12 are rotated by a drive motor (not shown) to form a waveform on the slant portion 5 of the arabesque product member 8, and are separated from each other in a gear shape in cross section. And it rotates in synchronization. The pair of tuning gears 13 and 13 are coaxial with the corrugated rolls 12 and 12 so that the rotation of the corrugated rolls 12 and 12 can be synchronized so that the teeth and the teeth or the valleys do not face each other. Are engaged. The presser roll 14 slides on the discard plate 7 and presses it upward. The presser roll 14 is rotatably disposed above or near the corrugated rolls 12, 12, and is capable of adjusting the pressing force.
【0011】以上のように構成されたアーチ曲げ装置1
5の作用を説明すると、図5に示すように、一対のガイ
ド11,11の間に、唐草製品部材8のさがり部5を挿
入して一対の波付ロール12,12の間まで押し込む
と、互いに歯部と谷部(凹凸)を適度にカミ合わせて回
転している波付ロール12,12は、さがり部5を噛み
込み、縦状に波形をつくりながら送り出していく。An arch bending apparatus 1 configured as described above
The operation of No. 5 will be described. As shown in FIG. 5, as shown in FIG. The corrugated rolls 12, which are rotating with their teeth and valleys (concavities and convexities) appropriately fitted to each other, bite the slanting portion 5 and send it out while forming a vertical waveform.
【0012】この時、唐草製品部材4は上方に浮き上が
ろうとするので、押えロール14で押えて、一定の位置
に波形が形成されるようにする。したがって、押えロー
ル14の押し付け力の強弱調節によって、波付けの深さ
を調整することにより、曲率の異なる種々のアーチ形状
の屋根に適合する唐草製品を製造できるというものであ
る。At this time, since the arabesque product member 4 tends to float upward, it is pressed by the pressing roll 14 so that a waveform is formed at a predetermined position. Therefore, by adjusting the corrugation depth by adjusting the pressing force of the presser roll 14, it is possible to manufacture arabesque products suitable for various arched roofs having different curvatures.
【0013】かくして、唐草製品部材8のさがり部5に
縦状の波形を成形することにより唐草製品4が製造され
るのであるが、これにより、さがり部5の長手方向の長
さが縮まり、さがり部5を内側にする湾曲体が形成され
る。これは、捨板部7があくまでも平坦であるのに対
し、さがり部5を波付ロール12,12で圧縮すること
により、捨板部7とさがり部5の金属板の伸縮効果を利
用して、曲げ加工を行うものである。Thus, the arabesque product 4 is manufactured by forming a vertical corrugated portion on the sled portion 5 of the arabesque product member 8, whereby the length of the sled portion 5 in the longitudinal direction is reduced, and A curved body with the part 5 inside is formed. This is because the sloping plate portion 7 is flat to the last, while the slanted portion 5 is compressed by the corrugated rolls 12, 12, thereby utilizing the expansion and contraction effect of the sloping plate portion 7 and the metal plate of the slanted portion 5. And a bending process.
【0014】さらに、本発明のアーチ曲げ装置15は、
構造も簡単であり、かつコンパクトである為に、縦型方
向、横型方向の機械装置として製作でき、施工現場へ容
易に持ち運ぶことも可能となり、アーチ形状の屋根に適
合する任意の形状を現場でも簡便迅速かつ容易に加工で
きる。Furthermore, the arch bending device 15 of the present invention
Since the structure is simple and compact, it can be manufactured as a vertical or horizontal machine, and it can be easily carried to the construction site. It can be processed simply, quickly and easily.
【0015】[0015]
【発明の効果】以上説明した本発明によれば、アーチ形
状の屋根に合うように、あらかじめアーチ形状に成形し
た唐草製品であるから、そのままアーチ形状の屋根に葺
き施工でき、従来のように現物合せ的に金切りハサミ等
で短く切断したり、さがり部に切れ目を入れる等の、繁
雑な手間を必要とせず、簡便迅速かつ容易で作業能率を
向上させる。According to the present invention described above, since the arabesque product is formed into an arch shape in advance so as to fit the arched roof, it can be laid on the arched roof as it is, and a conventional product It does not require complicated labor such as short cutting with scissors or the like, or making a cut in a slant portion, and is simple, quick and easy to improve work efficiency.
【0016】しかも、アーチ曲げ装置は唐草製品部材を
アーチ形状に簡便迅速かつ容易に機械的に加工できるか
ら、表面にキズ等の発生がなくて外観的な見映えも良好
となり、そのうえ、波付けの深さの調整により種々のア
ーチ形状の屋根に適合する唐草製品を製造できる。Moreover, the arch bending apparatus can easily, quickly and easily mechanically process the arabesque product member into an arch shape, so that the surface is free of scratches and the like, and the appearance is good, and furthermore, the corrugation is obtained. By adjusting the depth of the arabesque, arabesque products that fit various arched roofs can be manufactured.
【図1】本発明にかかる唐草製品の施工状態を示す斜視
図。FIG. 1 is a perspective view showing a state of construction of an arabesque product according to the present invention.
【図2】(a)は唐草製品部材の斜視図、(b)は図1
(a)のA−A断面図。FIG. 2 (a) is a perspective view of an arabesque product member, and FIG. 2 (b) is FIG.
(A) sectional drawing of AA.
【図3】本発明にかかる唐草製品の斜視図。FIG. 3 is a perspective view of an arabesque product according to the present invention.
【図4】本発明にかかる唐草製品のアーチ曲げ装置の概
略斜視図。FIG. 4 is a schematic perspective view of an apparatus for bending arches of arabesque products according to the present invention.
【図5】本発明にかかる加工時の唐草製品のアーチ曲げ
装置の概略斜視図。FIG. 5 is a schematic perspective view of an apparatus for bending arches of arabesque products during processing according to the present invention.
【図6】従来の唐草製品及びその施工状態を示す斜視
図。FIG. 6 is a perspective view showing a conventional arabesque product and its construction state.
1…建物 2…アーチ形状の屋根 3…けらば 4…唐草製品 5…さがり部 6…波形状 7…捨板部 8…唐草製品部材 11…ガイド 12…波付きロール 13…同調ギヤ 14…押えロール 15…アーチ曲げ装置 DESCRIPTION OF SYMBOLS 1 ... Building 2 ... Arch-shaped roof 3 ... Kiraba 4 ... Arabesque product 5 ... Sag part 6 ... Wave shape 7 ... Discarded plate part 8 ... Arabesque product member 11 ... Guide 12 ... Corrugated roll 13 ... Synchronous gear 14 ... Holder Roll 15: Arch bending device
Claims (3)
用金属板からなるさがり部と捨板部を有する唐草製品で
あって、前記さがり部は凸凹の繰り返しからなる波形状
に形成され、かつ、前記さがり部と捨板部の全体が長手
方向へ湾曲形成されていることを特徴とする唐草製品。1. An arabesque product having a sloping part and a discarded part made of a metal sheet for a roof material for roofing arches of a roof, wherein the sloping part is formed in a wavy shape composed of repeating irregularities. An arabesque product wherein the entirety of the bottom portion and the discarded portion are curved in the longitudinal direction.
付ロールと、波付ロールと同軸に取り付けられて互いに
噛合する一対の同調ギヤと、一対の波付ロールの間の中
心線が形成する面に対して左右対称に配置された一対の
ガイドと、波付ロールの上に水平に配置されて唐草製品
部材の捨板部に摺接する押えロールとから成ることを特
徴とする唐草製品のアーチ曲げ装置。2. A pair of corrugated rolls rotated by a drive motor, a pair of tuning gears mounted coaxially with the corrugated rolls and meshing with each other, and a center line formed between the pair of corrugated rolls. An arabesque product arch bending apparatus, comprising: a pair of guides symmetrically arranged with respect to each other; and a presser roll horizontally arranged on a corrugated roll and slidingly contacting a discarded part of the arabesque product member. .
可能であって、波付けの深さを調整できることを特徴と
する請求項2記載の唐草製品のアーチ曲げ装置。3. The arabesque arch bending apparatus according to claim 2, wherein the pressing roll is capable of adjusting the pressing force, and the corrugating depth can be adjusted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5119797A JP2909043B2 (en) | 1997-03-06 | 1997-03-06 | Arabesque products and arch bending equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5119797A JP2909043B2 (en) | 1997-03-06 | 1997-03-06 | Arabesque products and arch bending equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH10245949A true JPH10245949A (en) | 1998-09-14 |
JP2909043B2 JP2909043B2 (en) | 1999-06-23 |
Family
ID=12880170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5119797A Expired - Fee Related JP2909043B2 (en) | 1997-03-06 | 1997-03-06 | Arabesque products and arch bending equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2909043B2 (en) |
-
1997
- 1997-03-06 JP JP5119797A patent/JP2909043B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2909043B2 (en) | 1999-06-23 |
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