JPS6317526Y2 - - Google Patents
Info
- Publication number
- JPS6317526Y2 JPS6317526Y2 JP1983104421U JP10442183U JPS6317526Y2 JP S6317526 Y2 JPS6317526 Y2 JP S6317526Y2 JP 1983104421 U JP1983104421 U JP 1983104421U JP 10442183 U JP10442183 U JP 10442183U JP S6317526 Y2 JPS6317526 Y2 JP S6317526Y2
- Authority
- JP
- Japan
- Prior art keywords
- guide rail
- struts
- guide
- forming
- attached
- 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.)
- Expired
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 238000000465 moulding Methods 0.000 description 10
- 239000011295 pitch Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 1
Description
【考案の詳細な説明】
この考案は、鉄筋等を波状に屈曲する成形装置
に関するものである。[Detailed Description of the Invention] This invention relates to a forming device for bending reinforcing bars or the like into a wave shape.
棒状の鉄筋を波状に成形する成形装置は、特公
昭57−60088号公報において既に開示されている。 A forming device for forming bar-shaped reinforcing bars into a wave shape has already been disclosed in Japanese Patent Publication No. 57-60088.
ところで、上記成形装置においては、第１成形
チエンと第２成形チエンを用いて鉄筋を波状に成
形するものであるが、上記成形チエンを波状に変
形させるために多数のシリンダを必要とするた
め、構造が複雑で組立てに手間がかかり、しかも
波状鉄筋のピツチおよび高さを変更する場合には
成形チエンを取替える必要があるなどの不都合が
ある。 By the way, in the above-mentioned forming apparatus, the reinforcing bars are formed into a wave shape using a first forming chain and a second forming chain, but since a large number of cylinders are required to deform the forming chain into a wave shape, The structure is complicated and it takes time to assemble, and there are other disadvantages such as the need to replace the forming chain when changing the pitch and height of the corrugated reinforcing bars.
この考案は上記の間題点を解決し、ピツチおよ
び高さが異なる数種の波状鉄筋を能率よく成形す
ることができるようにした簡単な構造の成形装置
を提供することを目的としている。 The purpose of this invention is to solve the above-mentioned problems and to provide a forming device with a simple structure that can efficiently form several types of corrugated reinforcing bars with different pitches and heights.
以下、この考案の実施例を添付図面に基づいて
説明する。 Hereinafter, embodiments of this invention will be described based on the accompanying drawings.
第１図および第２図に示すように、固定枠１の
両端には側枠２，２が起立し、その側枠２，２間
に一対の下側ガイドレール３，３が並行に渡され
ている。 As shown in FIGS. 1 and 2, side frames 2, 2 stand up at both ends of the fixed frame 1, and a pair of lower guide rails 3, 3 are passed in parallel between the side frames 2, 2. ing.
前記下側ガイドレール３間には複数の下部支柱
４の下部が挿入され、その各下部支柱４の下部両
側に取付けた上下一対の回転可能なローラ５，５
が上記下側ガイドレール３の上下両面に接触して
移動自在になつている。 The lower portions of a plurality of lower support columns 4 are inserted between the lower guide rails 3, and a pair of upper and lower rotatable rollers 5, 5 are attached to both sides of the lower portion of each of the lower support columns 4.
is in contact with both upper and lower surfaces of the lower guide rail 3 and is movable.
また、各下部支柱４の上端部には成形ガイド６
を同レベルに取付けてある。下側ガイドレール３
の両端に位置する下部支柱４には、成形ガイド６
の下面とで被成形物を挾持するクランプ装置７を
設けてあり、他の残りの下部支柱４には成形ガイ
ド６の下方に排出ガイド体８を取付け、その排出
ガイド体８の上面をテーパ面９としてある（第５
図および第６図参照）。 In addition, a molding guide 6 is provided at the upper end of each lower support column 4.
are installed at the same level. Lower guide rail 3
A molding guide 6 is attached to the lower support column 4 located at both ends of the
A clamping device 7 is provided to clamp the object to be molded between the lower surface of the support 4 and a discharge guide 8 is attached below the forming guide 6, and the upper surface of the discharge guide 8 is formed into a tapered surface. 9 (5th
(see Figure and Figure 6).
前記クランプ装置７は、第６図に示すように、
成形ガイド６の下方に案内筒１０を取付け、その
案内筒１０内に昇降可能に挿入した挾持体１１の
下端の傾斜面１２を上記挾持体１１の下方に配置
した水平方向に移動可能なウエツジ１３の上部傾
斜面１４に接触させ、上記ウエツジ１３を下部支
柱４に取付けたシリンダ１５のピストンロツド１
６に連結してウエツジ１３の横方向の移動で挾持
体１１を上下動させるようにしてある。 The clamp device 7, as shown in FIG.
A guide cylinder 10 is attached below the forming guide 6, and a wedge 13 movable in the horizontal direction has an inclined surface 12 at the lower end of a clamping body 11 inserted movably up and down into the guide cylinder 10 and arranged below the clamping body 11. The piston rod 1 of the cylinder 15 is brought into contact with the upper inclined surface 14 of the cylinder 15 and the wedge 13 is attached to the lower strut 4.
6 so that the clamping body 11 can be moved up and down by the lateral movement of the wedge 13.
前記固定枠１の上方には可動枠２１が配置さ
れ、その可動枠２１の両端に一対の側枠２２を固
定し、その各側枠２２の下端に取付けた一対のガ
イド軸２３を固定枠１の側枠２に取付けたガイド
筒２４に挿入して前記可動枠２１を昇降可能に支
持してある。 A movable frame 21 is disposed above the fixed frame 1, and a pair of side frames 22 are fixed to both ends of the movable frame 21. A pair of guide shafts 23 attached to the lower ends of each side frame 22 are inserted into guide tubes 24 attached to the side frames 2 of the fixed frame 1 to support the movable frame 21 so that it can be raised and lowered.
この可動枠２１は昇降駆動装置の作動によつて
上下動する昇降駆動装置として任意のものを採用
することができるが、ここではシリンダ２５を採
用している。すなわち、上記シリンダ２５を固定
枠１の側枠２に取付け、そのピストンロツド２６
を可動枠２１の側枠２２に連結してある。 The movable frame 21 can be moved up and down by the operation of the lifting drive, and any type of lifting drive may be used, but here a cylinder 25 is used. That is, the cylinder 25 is attached to the side frame 2 of the fixed frame 1, and the piston rod 26 is attached to the side frame 2 of the fixed frame 1.
is connected to the side frame 22 of the movable frame 21.
可動枠２１の一対の側枠２２間には一対の上側
ガイドレール２７が並行に渡され、その上側ガイ
ドレール２７に固定支柱２８が取付けてある。 A pair of upper guide rails 27 are extended in parallel between the pair of side frames 22 of the movable frame 21, and a fixed support 28 is attached to the upper guide rails 27.
図示の実施例ではガイドレール２７の長さ方向
中央部に固定支柱２８を取付けたが、その取付位
置は任意である。 In the illustrated embodiment, the fixed support 28 is attached to the central portion of the guide rail 27 in the length direction, but the attachment position may be arbitrary.
また、一対の上側ガイドレール２７間には、固
定支柱２８を挾む両側方において、複数の上部支
柱２９の上部を挿入し、各上部支柱２９の上端両
側に取付けた上下一対の回転可能なローラ３０が
上記上側ガイドレール２７の上下両面に接触して
移動自在になつている。 Further, the upper parts of a plurality of upper supports 29 are inserted between the pair of upper guide rails 27 on both sides of the fixed support 28, and a pair of upper and lower rotatable rollers are attached to both upper ends of each upper support 29. 30 is in contact with both upper and lower surfaces of the upper guide rail 27 and is movable.
また、各上部支柱２９の下端には、成形ガイド
３１を同レベルに取付け、かつその成形ガイド３
１の上方に排出ガイド体３２を取付け、上記ガイ
ド体３２の下端をテーパ面３３としてある。 Further, a forming guide 31 is attached to the lower end of each upper support column 29 at the same level, and the forming guide 31 is attached to the lower end of each upper support column 29.
A discharge guide body 32 is attached above the discharge guide body 1, and the lower end of the guide body 32 has a tapered surface 33.
上記ガイドレール２７に支持された支柱２８，
２９のそれぞれは、下側ガイドレール３に支持さ
れた支柱４間に位置し、隣接する支柱４，２８，
２９の端部をリンク３４で連結してある。 A column 28 supported by the guide rail 27,
Each of 29 is located between the columns 4 supported by the lower guide rail 3, and adjacent columns 4, 28,
The ends of 29 are connected by a link 34.
なお、上部支柱２９に取付けた成形ガイド３１
は、下部支柱４のクランプ装置７で被成形部材Ａ
を挾持したとき、その被成形部材Ａの下方に位置
するように取付位置が規制されている。 Note that the molding guide 31 attached to the upper support 29
The clamping device 7 of the lower support 4 holds the molded member A.
The mounting position is regulated so that when the molded member A is held, it is located below the molded member A.
いま、上部支柱２９の成形ガイド３１上に鉄筋
Ａを載置して、その鉄筋Ａの両端部を下部支柱４
のクランプ装置７で挾持してからシリンダ２５の
作動により可動枠２１を上昇させると、固定支柱
２８および上部支柱２９が上昇すると共に、上部
支柱２９および下部支柱４のそれぞれが固定支柱
２８の方向に移動し、上記鉄筋Ａが成形ガイド
６，３１に沿つて屈曲して波状に成形される。 Now, place the reinforcing bar A on the forming guide 31 of the upper column 29, and attach both ends of the reinforcing bar A to the lower column 4.
When the movable frame 21 is lifted by the operation of the cylinder 25 after being clamped by the clamping device 7, the fixed column 28 and the upper column 29 are raised, and each of the upper column 29 and the lower column 4 is moved in the direction of the fixed column 28. The reinforcing bars A are bent along the forming guides 6 and 31 and formed into a wave shape.
この際、鉄筋Ａの屈曲角度は可動枠２１の上昇
量に比例し、その可動枠２１の上昇量を適宜に規
制することによつて、ピツチおよび山の高さが異
なる任意の波状鉄筋を形成することができる。 At this time, the bending angle of the reinforcing bar A is proportional to the amount of rise of the movable frame 21, and by appropriately regulating the amount of rise of the movable frame 21, arbitrary wavy reinforcing bars with different pitches and peak heights can be formed. can do.
また、鉄筋の成形後、クランプ装置７を作動し
て鉄筋Ａのクランプを解除し、それより可動枠２
１を下降すると、波状鉄筋は自重で下降して屈曲
部が排出ガイド体８のテーパ面９に沿つて移動す
るため、波状鉄筋を装置の前方に自動的に取り出
すことができる。 After forming the reinforcing bars, the clamping device 7 is activated to release the clamping of the reinforcing bars A, and then the movable frame 2
1, the corrugated reinforcing bars descend under their own weight and the bent portion moves along the tapered surface 9 of the discharge guide 8, so that the corrugated reinforcing bars can be automatically taken out to the front of the device.
なお、実施例の場合は、鉄筋を波状に成形する
ようにしたが、被成形物は鉄筋に限定されず、例
えば帯状金属板を波状に成形してもよい。 In the case of the embodiment, the reinforcing bars are formed into a wave shape, but the object to be formed is not limited to reinforcing bars, and for example, a band-shaped metal plate may be formed into a wave shape.
また、実施例の場合は、上側ガイドレール２７
を昇降動させるようにしたが、この上側ガイドレ
ールを固定し、下側ガイドレールを上下動させる
ようにしてもよい。 In addition, in the case of the embodiment, the upper guide rail 27
Although the upper guide rail is moved up and down, the upper guide rail may be fixed and the lower guide rail may be moved up and down.
さらに成形ガイド６，３１の成形面の形状は成
形物の形状に対応して適宜の形状を採るようにす
る。この成形ガイド６，３１を支柱４，２９の軸
芯位置に設けると、成形時の支柱の移動が円滑で
ある。 Furthermore, the shapes of the molding surfaces of the molding guides 6 and 31 are made to take appropriate shapes corresponding to the shape of the molded product. When the molding guides 6, 31 are provided at the axes of the columns 4, 29, the columns can move smoothly during molding.
以上のように、この考案は、下部支柱の成形ガ
イドと上部支柱の成形ガイド間に被成形物を配置
してその被成形物の両端部をクランプ装置で挾持
してから昇降可能に支持されたガイドレールを移
動させる簡単な作業によつてその被成形物を波状
に成形することができると共に、ガイドレールの
移動量によつて成形物の屈曲角度が決定されるた
め、上記ガイドレールの移動量を適宜に規制する
ことによつて、ピツチおよび山の高さが異なる多
種類の波状成形物を得ることができる。 As described above, in this invention, the object to be formed is placed between the forming guide of the lower column and the forming guide of the upper column, and both ends of the object are clamped by a clamp device, and then the object is supported so that it can be raised and lowered. The object to be formed can be formed into a wavy shape by the simple operation of moving the guide rail, and the bending angle of the formed object is determined by the amount of movement of the guide rail. By appropriately regulating the amount of undulation, it is possible to obtain many types of wavy molded products having different pitches and peak heights.
また、一対のガイドレールのそれぞれに成形ガ
イドを有する支柱を移動自在に取付けて隣接する
支柱をリンクで接続し、両側の支柱にはクランプ
装置を取付け、前記ガイドレールの一方を昇降可
能としてそのガイドレールを上下動させる昇降装
置を設けた簡単な構成であるため、組立ても容易
である。 In addition, a column having a molded guide is movably attached to each of a pair of guide rails, adjacent columns are connected with a link, a clamp device is attached to the columns on both sides, and one of the guide rails is movable so as to be able to move up and down. Since it has a simple configuration with a lifting device that moves the rail up and down, it is easy to assemble.
第１図はこの考案に係る成形装置の一実施例を
示す正面図、第２図は同上の側面図、第３図は第
１図の右側部分を拡大して示す正面図、第４図は
同上の作動状態を示す正面図、第５図は同上の下
部支柱の支持部を示す縦断側面図、第６図は同上
のクランプ装置部を示す縦断側面図である。
３……下側ガイドレール、４……下部支柱、６
……成形ガイド、７……クランプ装置、２５……
シリンダ、２７……上側ガイドレール、２８……
固定支柱、２９……上部支柱、３１……成形ガイ
ド、３４……リンク。
Fig. 1 is a front view showing one embodiment of the molding device according to this invention, Fig. 2 is a side view of the same as above, Fig. 3 is a front view showing an enlarged right side of Fig. 1, and Fig. 4 is a front view showing an embodiment of the molding device according to the invention. FIG. 5 is a front view showing the operating state of the same as the above, FIG. 5 is a longitudinal side view showing the support part of the lower support column of the above, and FIG. 6 is a longitudinal side view of the clamping device part of the above. 3... Lower guide rail, 4... Lower support column, 6
...Forming guide, 7... Clamping device, 25...
Cylinder, 27... Upper guide rail, 28...
Fixed support, 29... Upper support, 31... Molding guide, 34... Link.
Claims (1)
ガイドレール上においてその下側ガイドレールと
並行に配置された上側ガイドレールと、上記両レ
ールのいずれか一方のガイドレールに固定された
固定支柱と、前記下側ガイドレールに沿つて移動
自在の複数の下部支柱と、前記上側ガイドレール
に沿つて移動自在の複数の上部支柱とから成り、
前記下部支柱間に上部支柱が位置するよう下部支
柱と上部支柱とを交互に配列して隣接する支柱を
リンクで連結し、その連結した支柱の両側の支柱
先端部にクランプ装置を設け、他の支柱端部には
成形ガイドを設け、上部支柱の成形ガイドをクラ
ンプ装置で両端部を挾持した被成形用線材の下方
に配置し、かつ下部支柱の成形ガイドを上記線材
の上方に配置し、前記下側ガイドレールと上側ガ
イドレールのいずれか一方を昇降可能に支持し、
そのガイドレールを上下動させる昇降装置を設け
た波状鉄筋等の成形装置。 A lower guide rail arranged horizontally, an upper guide rail arranged on the lower guide rail in parallel with the lower guide rail, and a fixed column fixed to either one of the above-mentioned guide rails. , consisting of a plurality of lower supports movable along the lower guide rail and a plurality of upper supports movable along the upper guide rail,
The lower struts and the upper struts are alternately arranged so that the upper struts are located between the lower struts, the adjacent struts are connected by links, clamp devices are provided at the tips of the struts on both sides of the connected struts, and other Forming guides are provided at the ends of the struts, the forming guides for the upper struts are arranged below the wire material to be formed whose ends are clamped by clamping devices, and the forming guides for the lower struts are arranged above the wire material, Either the lower guide rail or the upper guide rail is supported so that it can be raised and lowered,
A device for forming corrugated reinforcing bars, etc., equipped with a lifting device that moves the guide rail up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10442183U JPS6011118U (en) | 1983-07-04 | 1983-07-04 | Forming equipment for corrugated reinforcing bars, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10442183U JPS6011118U (en) | 1983-07-04 | 1983-07-04 | Forming equipment for corrugated reinforcing bars, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6011118U JPS6011118U (en) | 1985-01-25 |
| JPS6317526Y2 true JPS6317526Y2 (en) | 1988-05-18 |
Family
ID=30245200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10442183U Granted JPS6011118U (en) | 1983-07-04 | 1983-07-04 | Forming equipment for corrugated reinforcing bars, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6011118U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62186989U (en) * | 1986-05-14 | 1987-11-27 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5677022A (en) * | 1979-11-29 | 1981-06-25 | Umejiro Uenishi | Forming device of corrugated reinforcing steel |
-
1983
- 1983-07-04 JP JP10442183U patent/JPS6011118U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5677022A (en) * | 1979-11-29 | 1981-06-25 | Umejiro Uenishi | Forming device of corrugated reinforcing steel |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6011118U (en) | 1985-01-25 |
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