JPH10235598A - Manufacturer of deformed members and manufacturing device therefor - Google Patents
Manufacturer of deformed members and manufacturing device thereforInfo
- Publication number
- JPH10235598A JPH10235598A JP3961897A JP3961897A JPH10235598A JP H10235598 A JPH10235598 A JP H10235598A JP 3961897 A JP3961897 A JP 3961897A JP 3961897 A JP3961897 A JP 3961897A JP H10235598 A JPH10235598 A JP H10235598A
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- deformed
- punched
- members
- constituent
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000010030 laminating Methods 0.000 claims abstract description 11
- 230000000750 progressive effect Effects 0.000 claims abstract description 8
- 239000000470 constituent Substances 0.000 claims description 86
- 238000004080 punching Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000000314 lubricant Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000010409 thin film Substances 0.000 claims description 3
- 238000009740 moulding (composite fabrication) Methods 0.000 abstract 8
- 238000003475 lamination Methods 0.000 description 8
- 238000005266 casting Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000002788 crimping Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Details Of Cutting Devices (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、軸線方向または高
さ方向の位置における横断面形状が異なるように形成さ
れた異形部材の製造方法および製造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 a method and an apparatus for manufacturing a deformed member having a different cross-sectional shape at a position in an axial direction or a height direction.
【０００２】[0002]
【従来の技術】図１は本発明の対象である異形部材を示
す説明図であり、（ａ）は正面、（ｂ）は平面を示し、
図２は図１（ａ）における夫々の位置における横断面図
であり、（ａ）ないし（ｅ）は夫々図１（ａ）における
Ａ−Ａ線断面、Ｂ−Ｂ線断面、Ｃ−Ｃ線断面、Ｄ−Ｄ線
断面およびＥ−Ｅ線断面を示す。なお図２においては簡
略化のためハッチングは省略して示してある。2. Description of the Related Art FIG. 1 is an explanatory view showing a deformed member to which the present invention is applied, wherein (a) shows a front view, (b) shows a plan view,
2A to 2E are cross-sectional views at respective positions in FIG. 1A, and FIGS. 2A to 2E are cross-sectional views taken along line AA, line BB, line CC in FIG. A cross section, a DD line cross section, and an EE line cross section are shown. In FIG. 2, hatching is omitted for simplification.
【０００３】図１に示すような異形部材１００を例えば
鉄鋼材料によって製作する場合には、図２（ｂ）（ｄ）
に示されるような円形横断面の部分は旋削加工によって
加工することができるが、図２（ａ）（ｃ）（ｅ）に示
されるような正方形、正六角形および擬似十字形の横断
面の部分は、極めて煩雑な特殊加工が必要であると共
に、加工に要する工数および時間が極めて大となる。When the deformed member 100 as shown in FIG. 1 is made of, for example, a steel material, FIGS. 2B and 2D are used.
Can be machined by turning, but square, regular hexagonal and pseudo-cross shaped cross sections as shown in FIGS. 2 (a), 2 (c) and 2 (e) can be used. Requires extremely complicated special processing, and the man-hour and time required for the processing are extremely large.
【０００４】[0004]
【発明が解決しようとする課題】上記のような異形部材
は、無垢の丸棒若しくはブロック材から機械加工によっ
て製作することが極めて煩雑であると共に、機械加工が
全く不可能な場合もある。従って異形部材を分割して加
工後、夫々の部材を組立一体化する手段が考えられる
が、異形部材の寸法が小なる場合には部材の組立自体が
不可能となることもある。The above-mentioned deformed member is extremely complicated to manufacture from a solid round bar or block material by machining, and sometimes machining is not possible at all. Therefore, means for assembling and integrating each member after dividing and processing the deformed member can be considered. However, if the size of the deformed member is small, the assembly of the member itself may not be possible.
【０００５】一方、上記のような複雑な異形部材を製造
するには、例えば鋳造手段が採用されている。しかしな
がら、鋳造手段によって異形部材を製造するには、模型
の製作後、この模型に基づいて鋳型を成形し、溶融金属
材料を注入する等の多数の工程を必要とし、これもまた
多大の工数と時間を要するのである。なお上記鋳造手段
による場合には、例えばロストワックス法のような精密
鋳造法によっても、高精度を確保することが困難である
と共に、鋳造後の表面を極度に平滑に形成することが困
難であり、鋳造後の表面の仕上加工が必要であり、異形
部材の製造に要するコストが高騰するという問題点があ
る。[0005] On the other hand, in order to manufacture such complicated deformed members, for example, casting means is employed. However, manufacturing a deformed member by casting means requires a number of steps, such as molding a model, forming a mold based on the model, and injecting a molten metal material, which also requires a large number of man-hours. It takes time. In the case of using the above-mentioned casting means, it is difficult to ensure high precision even by a precision casting method such as a lost wax method, and it is difficult to form an extremely smooth surface after casting. In addition, there is a problem that the finishing process of the surface after casting is required, and the cost required for manufacturing the deformed member is increased.
【０００６】本発明は、上記従来技術に存在する問題点
を解決し、高さ方向における横断面形状が異なる異形部
材を容易に製造できる製造方法および製造装置を提供す
ることを課題とするものである。SUMMARY OF THE INVENTION It is an object of the present invention to solve the problems existing in the prior art and to provide a manufacturing method and a manufacturing apparatus capable of easily manufacturing deformed members having different cross-sectional shapes in the height direction. is there.
【０００７】[0007]
【課題を解決するための手段】上記の課題を解決するた
めに、第１の発明においては、高さ方向の位置における
横断面形状が異なるように形成された異形部材の製造方
法において、フープ状の長尺の被加工材を長手方向に順
送りすると共に、複数個のステージにおいて異形部材の
夫々の横断面形状に対応する外形輪郭を有する複数種類
の構成部材を打抜き、打抜いた構成部材をプッシュバッ
クにより被加工材の打抜穴に係止させ、被加工材の順送
り最終ステージにおいて構成部材を順次押抜いて積層一
体化させる、という技術的手段を採用した。According to a first aspect of the present invention, there is provided a method of manufacturing a deformed member having a different cross-sectional shape at a position in a height direction. Along with feeding a long workpiece in the longitudinal direction, punching a plurality of types of constituent members having an outer contour corresponding to each cross-sectional shape of the deformed member at a plurality of stages, and pushing the punched constituent members A technical means is adopted in which the back is engaged in a punched hole of the workpiece and the constituent members are sequentially pushed out and laminated and integrated at the final stage of the progressive feeding of the workpiece.
【０００８】次に第２の発明においては、高さ方向の位
置における横断面形状が異なるように形成された異形部
材の製造方法において、フープ状の長尺の被加工材を長
手方向に順送りすると共に、複数個のステージにおいて
異形部材の夫々の横断面形状に対応する外形輪郭を有す
る複数種類の構成部材をそれらの外形輪郭の一部に被加
工材との連結部を残してスリット状に打抜いて形成し、
前記連結部以外の構成部材の外周部をシェービング加工
し、被加工材の順送り最終ステージにおいて構成部材を
押抜いて積層一体化させる、という技術的手段を採用し
た。According to a second aspect of the present invention, in a method for manufacturing a deformed member having a different cross-sectional shape at a position in a height direction, a long hoop-shaped workpiece is fed in a longitudinal direction. At the same time, a plurality of types of constituent members having outer contours corresponding to the respective cross-sectional shapes of the deformed members in a plurality of stages are punched in a slit shape while leaving a connection portion with the workpiece in a part of the outer contours. Pull out and form,
The technical means of shaving the outer peripheral part of the constituent members other than the connection part, and punching out the constituent members at the final stage of the progressive feeding of the workpiece to laminate and integrate them is adopted.
【０００９】更に第３の発明においては、高さ方向の位
置における横断面形状が異なるように形成された異形部
材の製造方法において、フープ状の長尺の被加工材を長
手方向に順送りすると共に、複数個のステージにおいて
異形部材の夫々の横断面形状に対応する外形輪郭を有す
る複数種類の構成部材の一部のものを打抜き、打抜いた
構成部材をプッシュバックにより被加工材の打抜穴に係
止させ、前記構成部材の他の一部のものをそれらの外形
輪郭の一部に被加工材との連結部を残してスリット状に
打抜いて形成し、前記連結部以外の構成部材の外周部を
シェービング加工し、被加工材の順送り最終ステージに
おいて構成部材を押抜いて積層一体化させる、という技
術的手段を採用した。According to a third aspect of the present invention, there is provided a method of manufacturing a deformed member having a different cross-sectional shape at a position in a height direction, wherein a long hoop-shaped workpiece is fed forward in the longitudinal direction. Punching a part of a plurality of types of constituent members having outer contours corresponding to the respective cross-sectional shapes of the deformed members in a plurality of stages, and punching the punched constituent members into a punched hole of a workpiece by pushback; The other part of the above-mentioned components is punched out in a slit shape leaving a connection part with a workpiece at a part of their outer contour, and the other components than the connection part are formed. The technical means of shaving the outer peripheral portion of the substrate and punching out the constituent members at the final stage of the progressive feeding of the workpiece to laminate and integrate them is adopted.
【００１０】前記第１の発明において、構成部材の一部
または全部を荒打抜きした後プッシュバックにより被加
工材の打抜穴に係止させ、構成部材の外形輪郭の一部に
非シェービング部を形成すると共に外形輪郭の残部をシ
ェービング加工によって打抜き、打抜いた構成部材をプ
ッシュバックにより非シェービング部を介して被加工材
の打抜穴に係止させることができる。[0010] In the first aspect of the present invention, a part or the whole of the constituent member is roughly punched and then locked by a pushback in a punched hole of a workpiece, and a non-shaving portion is formed on a part of the outer contour of the constituent member. The remaining part of the outer contour formed and punched out by shaving can be formed, and the punched-out component can be engaged with the punched hole of the workpiece through the non-shaving portion by pushback.
【００１１】また前記第１の発明において、構成部材の
一部または全部をファインブランキング加工によって打
抜くことができる。次に上記の発明において、構成部材
に同軸的にダボとダボ穴とを形成し、隣接する構成部材
間においてダボとダボ穴とを係合させることができる。
この場合において、最下層を構成する構成部材には貫通
した通し穴のみを形成することができる。Further, in the first invention, part or all of the constituent members can be punched out by fine blanking. Next, in the above-mentioned invention, the dowel and the dowel hole can be formed coaxially on the constituent member, and the dowel and the dowel hole can be engaged between the adjacent constituent members.
In this case, only the through-hole can be formed in the component constituting the lowermost layer.
【００１２】また上記の発明において、構成部材に貫通
した複数個のガイド穴を形成し、順送り最終ステージに
おいてガイドピンにガイド穴を係合させて位置決めする
ことができる。Further, in the above invention, a plurality of guide holes penetrating through the constituent member can be formed, and the guide holes can be engaged with the guide pins on the final stage of the progressive feeding to perform positioning.
【００１３】更に上記の発明において、表面に接着剤を
被着させた被加工材を使用することができる。この場合
において、接着剤を筋状または帯状に形成することがで
きる。Further, in the above invention, a work material having an adhesive adhered to the surface can be used. In this case, the adhesive can be formed in a streak or band shape.
【００１４】また更に上記の発明において、潤滑剤を含
有する薄膜を表面に被着させた被加工材を使用すること
ができる。次に第４の発明においては、高さ方向の位置
における横断面形状が異なるように形成された異形部材
の製造装置において、フープ状の長尺の被加工材を長手
方向に間欠的にピッチ送りする送り装置と、被加工材の
送り方向に沿って配設されると共に、異形部材の夫々の
横断面形状に対応する外形輪郭を有する複数種類の構成
部材を成形する複数個のパンチ・ダイセットと、これら
のパンチ・ダイセットの一部または全部に設けられ成形
打抜後の構成部材を被加工材の打抜穴に押込み係止され
るプッシュバック装置と、前記パンチ・ダイセットの被
加工材送り方向最下流側に設けられ構成部材を順次押抜
いて積層一体化させる積層装置とによって構成すると共
に、前記パンチ・ダイセットおよびプッシュバック装置
を選択的に作動可能に構成する、という技術的手段を採
用した。Still further, in the above invention, a work material having a thin film containing a lubricant adhered to the surface can be used. Next, according to a fourth aspect of the present invention, in a manufacturing apparatus for a deformed member formed to have a different cross-sectional shape at a position in a height direction, a long hoop-shaped workpiece is intermittently pitch-fed in a longitudinal direction. And a plurality of punch and die sets disposed along the feed direction of the workpiece and forming a plurality of types of constituent members having an outer contour corresponding to each cross-sectional shape of the deformed member. A push-back device provided on a part or all of these punch and die sets to press and lock the components after forming and punching into the punched holes of the workpiece; A laminating apparatus is provided at the most downstream side in the material feeding direction and sequentially punches out constituent members to laminate and integrate, and the punch / die set and the push-back apparatus are configured to be selectively operable. , It was adopted the technical means that.
【００１５】[0015]
【発明の実施の形態】図３は本発明の実施の形態におけ
る異形部材および構成部材を示す説明図であり、（ａ）
（ｂ）は各々異形部材の正面および平面、（ｃ）ないし
（ｇ）は夫々異形部材を構成する構成部材の平面を示
す。図３において、異形部材１００は例えば前記図１に
示すものと同一の形状のものであり、高さ方向の夫々の
位置における横断面形状に対応する外形輪郭を有する複
数種類の構成部材１０１〜１０５を複数個宛（図３にお
いては２個宛の例を示す）積層一体化して形成される。FIG. 3 is an explanatory view showing a deformed member and constituent members according to an embodiment of the present invention.
(B) shows the front and the plane of the deformed member, respectively, and (c) to (g) show the plane of the constituent members constituting the deformed member, respectively. In FIG. 3, the deformed member 100 has, for example, the same shape as that shown in FIG. 1, and includes a plurality of types of constituent members 101 to 105 having external profiles corresponding to the cross-sectional shapes at respective positions in the height direction. (FIG. 3 shows an example of two pieces).
【００１６】１０６はダボ穴（半抜穴とも称される）で
あり、夫々の構成部材１０１〜１０５の平面の中央部
に、後述するような手段によって、同一の相対位置にか
つ同一の形状寸法に形成される。なお夫々の構成部材１
０１〜１０５は、１個のみとしても、また３個以上の複
数個としてもよく、異形部材１００の形状寸法によって
適宜選定される。Reference numeral 106 denotes a dowel hole (also referred to as a semi-drilled hole) which is located at the same relative position and the same shape and size at the center of the plane of each of the constituent members 101 to 105 by means described later. Formed. Each component 1
The number 01 to 105 may be only one, or three or more, and is appropriately selected according to the shape and size of the irregularly shaped member 100.
【００１７】図４は本発明の実施の形態における構成部
材の積層一体化の例を示す要部拡大縦断面図であり、同
一部分は前記図３と同一の参照符号で示す。図４におい
て、１０７はダボであり、ダボ穴１０６と同軸的に形成
される。このようなダボ穴１０６とダボ１０７を形成す
るには、例えば横断面が円形のパンチおよびダイを使用
し、パンチのダイへの進入深さｄを構成部材１０３〜１
０５（図３における構成部材１０１，１０２についても
同様）の厚さ寸法ｔより小に形成することによって可能
である。なお上記ダボ穴１０６およびダボ１０７は、図
３における構成部材１０１〜１０５を、例えば鉄板から
パンチ・ダイセットにより打抜き成形と同時に形成して
もよく、または構成部材１０１〜１０５の打抜き成形と
別個の工程で成形してもよい。FIG. 4 is an enlarged longitudinal sectional view of an essential part showing an example of lamination and integration of constituent members in the embodiment of the present invention, and the same parts are denoted by the same reference numerals as in FIG. In FIG. 4, reference numeral 107 denotes a dowel, which is formed coaxially with the dowel hole 106. In order to form such dowel holes 106 and dowels 107, for example, a punch and a die having a circular cross section are used, and the penetration depth d of the punch into the die is determined by the constituent members 103-1.
05 (similarly for the components 101 and 102 in FIG. 3) can be made smaller than the thickness t. The dowel holes 106 and dowels 107 may be formed at the same time as the punching and forming of the constituent members 101 to 105 in FIG. 3 from, for example, a steel plate by punch and die set, or may be formed separately from the punching and forming of the constituent members 101 to 105. You may shape | mold in a process.
【００１８】上記のようにして成形した構成部材１０１
〜１０５を、図４に示すように隣接する構成部材間にお
いて、ダボ穴１０６にダボ１０７を係合させて圧着すれ
ば、構成部材１０１〜１０５を順次積層一体化させるこ
とができる。この場合において、ダボ穴１０６およびダ
ボ１０７は、夫々の構成部材１０１〜１０５の中央部
に、かつ同一の相対位置に同一の形状寸法に形成されて
設けられているから、積層一体化における位置決めとも
なる。なお構成部材１０５の最下層のものにはダボ１０
７を形成することなく、貫通した通し穴１０６ａを形成
することが好ましい。以上のようにして構成部材１０１
〜１０５を順次積層一体化すれば、図３（ａ）（ｂ）に
示すような異形部材１００を製造することができる。The component member 101 formed as described above
As shown in FIG. 4, when the dowels 107 are engaged with the dowel holes 106 and crimped between the adjacent constituent members as shown in FIG. 4, the constituent members 101 to 105 can be sequentially laminated and integrated. In this case, the dowel hole 106 and the dowel 107 are formed at the same relative position and in the same shape and size at the center of each of the constituent members 101 to 105, so that the positioning in the lamination integration is also possible. Become. The lowermost layer of the component 105 is a dowel 10
It is preferable to form the through hole 106a without forming the through hole. As described above, the constituent member 101
3 to 5 are sequentially laminated and integrated, the deformed member 100 as shown in FIGS. 3A and 3B can be manufactured.
【００１９】図５は本発明の実施の形態における他の異
形部材および構成部材を示す説明図であり、（ａ）は異
形部材の縦断面、（ｂ）ないし（ｅ）は夫々異形部材を
構成する構成部材の平面を示す。図５において、異形部
材２００は前記図３に示すものと同様に、例えば鉄板か
らパンチ・ダイセットにより打抜き成形された構成部材
２０１〜２０４により積層一体化されて構成される。FIGS. 5A and 5B are explanatory views showing other deformed members and constituent members according to the embodiment of the present invention. FIG. 5A is a longitudinal section of the deformed member, and FIGS. 2 shows a plane view of a component to be used. In FIG. 5, similarly to the one shown in FIG. 3, the deformed member 200 is formed by laminating and integrating components 201 to 204 which are stamped and formed from, for example, an iron plate by punch and die set.
【００２０】図５において、２０５はダボ穴であり、夫
々の構成部材２０１〜２０４の例えば上面に形成され、
それらの下面には前記図４に示すものと同様にダボ穴２
０５と同軸的にダボ（図示せず）が形成されている。２
０６はガイド穴であり、夫々の構成部材２０１〜２０４
に貫通して設けられ、積層圧着時において積層装置に立
設されたガイドピンに係合することにより、前記構成部
材２０１〜２０４の位置決め精度をより向上させるため
のものである。なお２０７は中空穴、２０８はスプライ
ン穴であり、構成部材２０１および構成部材２０２〜２
０４の中心部に貫通して設けられる。In FIG. 5, reference numeral 205 denotes a dowel hole, which is formed, for example, on the upper surface of each of the constituent members 201 to 204.
On the lower surface thereof, dowel holes 2 are formed in the same manner as shown in FIG.
A dowel (not shown) is formed coaxially with 05. 2
Reference numeral 06 denotes a guide hole.
In order to further improve the positioning accuracy of the constituent members 201 to 204 by engaging with guide pins erected on the laminating apparatus during lamination and pressure bonding. 207 is a hollow hole, 208 is a spline hole, and the component 201 and the components 202-2
04 is provided penetrating the center part.
【００２１】上記のように成形した構成部材２０１〜２
０４を図５（ａ）に示すように順次積層一体化すれば、
夫々複数個の構成部材２０１〜２０４により異形部材２
００が形成される。すなわち、構成部材２０２，２０４
によって歯車部が、また構成部材２０３によってカム部
が夫々外周面に形成され、カム部と歯車部との間にスペ
ーサー部が形成され得るのである。なお構成部材２０１
〜２０４は、ダボ穴２０５とダボ（図示せず）との係合
に加えて、ガイド穴２０６がガイドピンに係合すること
により、位置決め精度がより向上されるから、上記のカ
ム部および歯車部の外周表面が正確に合致し、高精度に
形成され、所定の機能を充分に発揮させ得るのである。The constituent members 201 and 2 formed as described above
04 are sequentially laminated and integrated as shown in FIG.
The deformed member 2 is formed by a plurality of constituent members 201 to 204, respectively.
00 is formed. That is, the constituent members 202 and 204
Thus, the gear portion is formed on the outer peripheral surface by the component member 203, and the spacer portion can be formed between the cam portion and the gear portion. The constituent member 201
Since the positioning accuracy is further improved by engaging the guide hole 206 with the guide pin in addition to the engagement between the dowel hole 205 and the dowel (not shown), The outer peripheral surface of the part is accurately matched and formed with high precision, and the predetermined function can be sufficiently exerted.
【００２２】図６は本発明の実施の形態を示す要部正面
図である。図６において、１は送り装置、２はパンチ・
ダイセット、５は積層装置であり、被加工材４の送り方
向に沿ってこの順に配設される。すなわち、送り装置１
は、フープ状に巻き取られた被加工材４を、長手方向に
間欠的にピッチ送りするように構成され、例えば被加工
材４の送り方向の最上流側に設けられる。なお送り装置
１の設置位置は積層装置５の下流側としてもよく、また
後述するベースマシン３，３間としてもよい。FIG. 6 is a front view of an essential part showing an embodiment of the present invention. In FIG. 6, 1 is a feeder, 2 is a punch
The die set 5 is a laminating device, and is arranged in this order along the feeding direction of the workpiece 4. That is, the feeder 1
Is configured to intermittently feed the workpiece 4 wound in a hoop shape in the longitudinal direction at a pitch, and is provided, for example, on the most upstream side in the feed direction of the workpiece 4. In addition, the installation position of the feeding device 1 may be on the downstream side of the laminating device 5 or between the base machines 3 and 3 described later.
【００２３】次にパンチ・ダイセット２は後述するよう
に構成され、被加工材４の送り方向にｍＰ（ｍは任意の
正の整数、Ｐは被加工材４の送りピッチ）の間隔に配設
される。なおパンチ・ダイセット２は、例えばベースマ
シン３内に複数個（図６においては３個）設けられると
共に、夫々のパンチ・ダイセット２は、被加工材４の送
り方向に位置調整可能に、および夫々選択的に作動可能
に構成されている。これらの複数個のパンチ・ダイセッ
ト２は、夫々前記図３および図５に示すような構成部材
を成形可能とするため、構成部材の種類に対応して設け
られる。この場合、複数個のパンチ・ダイセット２を備
えたベースマシン３を、被加工材４の送り方向に沿って
適宜の台数をタンデムに連結して構成することができ
る。Next, the punch / die set 2 is constructed as described later, and is arranged at intervals of mP (m is an arbitrary positive integer, P is a feed pitch of the workpiece 4) in the feeding direction of the workpiece 4. Is established. A plurality of punch / die sets 2 are provided, for example, in the base machine 3 (three in FIG. 6). Each punch / die set 2 can be adjusted in position in the feed direction of the workpiece 4. And each is selectively operable. The plurality of punch / die sets 2 are provided corresponding to the types of the constituent members so that the constituent members shown in FIGS. 3 and 5 can be formed. In this case, a suitable number of base machines 3 having a plurality of punch and die sets 2 can be connected in tandem along the feeding direction of the workpiece 4.
【００２４】次に積層装置５は被加工材４の送り方向の
最下流側に、前記パンチ・ダイセット２とｎＰ（ｎは任
意の正の整数）の間隔を置いて設けられ、ベース５１、
保持装置５２、支持装置５３および圧着装置５４によっ
て構成される。まず保持装置５２には被加工材４の下方
移動を拘束し、かつ構成部材（図示せず、例えば図３に
おける符号１０１〜１０５参照）の通過を許容する穴５
５を有する保持プレート５６と、被加工材４を押圧解放
可能に形成されたガイド部材５７とを設ける。また保持
装置５２の下方に設けられる支持装置５３は、前記構成
部材および異形部材１００を載置可能に形成される。Next, a laminating apparatus 5 is provided at the most downstream side in the feed direction of the workpiece 4 with an interval of the punch / die set 2 and nP (n is an arbitrary positive integer).
It is composed of a holding device 52, a supporting device 53 and a crimping device 54. First, the holding device 52 has a hole 5 that restricts downward movement of the workpiece 4 and allows passage of a constituent member (not shown, for example, reference numerals 101 to 105 in FIG. 3).
5 and a guide member 57 formed to be able to press and release the workpiece 4. The support device 53 provided below the holding device 52 is formed so that the constituent members and the deformed member 100 can be placed thereon.
【００２５】更に保持装置５２の上方に設けられる圧着
装置５４には、前記構成部材を被加工材４から押抜いて
積層圧着するように、上下動可能に形成された圧着パン
チ５８を設ける。なお圧着パンチ５８は、前記構成部材
の外形輪郭と類似または対応する外形輪郭のものを複数
個準備し、ホルダー５９に設けられ、例えばホルダー５
９の垂直軸の回りの回動により、所定の圧着パンチ５８
が選択的に被加工材４の直上に臨むように構成されてい
る。６０は作動装置であり、例えば油圧シリンダによっ
て構成され、ベース５１上に立設されたコラム６１およ
び支持板６２を介して、前記圧着パンチ５８に作動部材
６３が当接離脱するように構成されている。The crimping device 54 provided above the holding device 52 is provided with a vertically movable crimping punch 58 so as to push out the above-mentioned constituent members from the workpiece 4 and laminate and crimp them. In addition, a plurality of crimping punches 58 having outer contours similar or corresponding to the outer contours of the constituent members are prepared and provided on the holder 59.
9 around the vertical axis, a predetermined pressure bonding punch 58
Are configured to selectively face directly above the workpiece 4. Reference numeral 60 denotes an actuating device, which is constituted by, for example, a hydraulic cylinder, and is constituted such that an actuating member 63 comes into contact with and detaches from the pressure bonding punch 58 via a column 61 and a support plate 62 erected on a base 51. I have.
【００２６】図７は図６におけるパンチ・ダイセット２
の例を示す要部側面図である。図７において、２１は本
体であり、例えば鉄鋼材料により略Ｕ字状に形成し、下
端部に鳩尾状のあり２２を一体に設け、ベース２０に設
けたあり溝２３と係合させることによって、被加工材４
の送り方向（紙面と直角方向）に移動調整可能、かつ被
加工材４の送り方向と直角方向、すなわち図７における
左右方向の移動を拘束するように形成する。そして本体
２１を位置決め後において、クランプ装置２４によって
ベース２０上に固定するのである。なおパンチ・ダイセ
ット２としては、上型と下型とを４本のガイドバーによ
って連結した門型の本体を使用したものとしてもよい。FIG. 7 shows the punch / die set 2 in FIG.
It is a principal part side view which shows the example of. In FIG. 7, reference numeral 21 denotes a main body, which is formed in a substantially U-shape from, for example, a steel material, and a dovetail-shaped dovetail 22 is integrally provided at a lower end portion thereof, and is engaged with a dovetail groove 23 provided on the base 20. Work material 4
In the feed direction (perpendicular to the plane of the drawing), and to restrict the movement in the direction perpendicular to the feed direction of the workpiece 4, that is, in the horizontal direction in FIG. 7. After the main body 21 is positioned, it is fixed on the base 20 by the clamp device 24. The punch / die set 2 may use a gate-shaped main body in which an upper die and a lower die are connected by four guide bars.
【００２７】次に２５はカセットであり、例えば鉄鋼材
料によって略Ｕ字状に形成し、上部にパンチ２６を上下
動可能に、下部にパンチ２６と対をなすダイ２７を設
け、本体２１に着脱可能に設ける。２８はクランプねじ
であり、カセット２５を本体２１に固定するためのもの
である。２９は油圧シリンダであり、本体２１の上端部
に設けられ、作動桿３０を介してパンチ２６を作動させ
得るように構成する。Reference numeral 25 denotes a cassette, which is formed in a substantially U-shape by, for example, a steel material. A punch 26 is vertically movable at an upper portion, and a die 27 paired with the punch 26 is provided at a lower portion. Provide as possible. Reference numeral 28 denotes a clamp screw for fixing the cassette 25 to the main body 21. Reference numeral 29 denotes a hydraulic cylinder, which is provided at the upper end of the main body 21 and is configured so that the punch 26 can be operated via the operation rod 30.
【００２８】図８は本発明の実施の形態におけるプッシ
ュバック装置の例を示す要部拡大縦断面図であり、
（ａ）は構成部材を打抜いた状態、（ｂ）は構成部材を
プッシュバックした状態を示し、同一部分は前記図４お
よび図７と同一の参照符号で示す。なお構成部材は符号
１０４として表示する。図８において、３１はストリッ
パであり、パンチ２６の作動前後において被加工材４を
ダイ２７の表面に押圧保持するものである。３２はプッ
シュバック装置であり、ダイ２７内に設けられ、受け部
材３３と、この受け部材３３を上方に付勢する圧縮コイ
ルばね３４とによって構成される。なお受け部材３３の
上方への付勢手段としては、油圧シリンダ等の駆動手段
を使用してもよい。FIG. 8 is an enlarged vertical sectional view of a main part showing an example of a pushback device according to an embodiment of the present invention.
(A) shows a state where the constituent members are punched out, (b) shows a state where the constituent members are pushed back, and the same portions are denoted by the same reference numerals as those in FIGS. 4 and 7. The constituent members are indicated by reference numeral 104. In FIG. 8, reference numeral 31 denotes a stripper which presses and holds the workpiece 4 on the surface of the die 27 before and after the operation of the punch 26. A pushback device 32 is provided in the die 27 and includes a receiving member 33 and a compression coil spring 34 for urging the receiving member 33 upward. Note that a drive unit such as a hydraulic cylinder may be used as an urging unit above the receiving member 33.
【００２９】上記の構成により、まず図８（ａ）に示す
ようにストリッパ３１によって被加工材４をダイ２７の
上面に押圧した状態でパンチ２６を下降させると、構成
部材１０４が打抜き成形されると共に、構成部材１０４
は受け部材３３上に載置保持される。次にパンチ２６が
上昇してもストリッパ３１はなお被加工材４を押圧した
状態を継続するから、図８（ｂ）に示すように構成部材
１０４は圧縮コイルばね３４の上方への付勢力により受
け部材３３を介して、被加工材４の打抜穴３５内に押込
み係止される。従ってその後の被加工材４のピッチ送り
により、被加工材４と共に最終ステージまで搬送され得
るのである。With the above configuration, when the punch 26 is lowered while the workpiece 4 is pressed against the upper surface of the die 27 by the stripper 31 as shown in FIG. Together with the constituent members 104
Are placed and held on the receiving member 33. Next, even if the punch 26 rises, the stripper 31 still keeps pressing the workpiece 4, so that the component member 104 is biased upward by the compression coil spring 34 as shown in FIG. It is pushed into the punched hole 35 of the workpiece 4 via the receiving member 33 and locked. Therefore, the workpiece 4 can be conveyed to the final stage together with the workpiece 4 by the subsequent pitch feed.
【００３０】図９は本発明の実施の形態における被加工
材の第１の加工態様を示す要部平面図であり、前記図３
に示す異形部材１００を製造するための構成部材１０１
〜１０５を加工する場合を示している。図９において、
被加工材４は前記図６に示す送り装置１により矢印方向
に定ピッチＰ宛間欠的にピッチ送りされる。６はパイロ
ット穴であり、前記図６に示すパンチ・ダイセット２の
最上流側のものにより、被加工材４に定ピッチＰの間隔
で規則的に加工され、以後の加工工程における位置決め
の基準穴となる。FIG. 9 is a plan view of a main part showing a first working mode of the workpiece according to the embodiment of the present invention.
Component 101 for manufacturing the deformed member 100 shown in FIG.
To 105 are processed. In FIG.
The workpiece 4 is intermittently fed by a feeder 1 shown in FIG. Reference numeral 6 denotes a pilot hole, which is regularly processed at a constant pitch P on the workpiece 4 by the most upstream side of the punch and die set 2 shown in FIG. It becomes a hole.
【００３１】次に前記同様のパンチ・ダイセット２によ
り、ダボ穴１０６およびこれと同軸的にダボ（図示せ
ず、図４における符号１０７参照）を加工する。この場
合、パンチ・ダイセット２にはパイロット穴６と係合す
るパイロットピンを設け、パンチ・ダイセット２による
加工位置は上記パイロット穴６を基準として位置決め加
工される（以後の加工工程におけるパンチ・ダイセット
においても同様とする）。Next, a dowel hole 106 and a dowel (not shown, see reference numeral 107 in FIG. 4) are machined by the same punch and die set 2 as described above. In this case, the punch / die set 2 is provided with a pilot pin that engages with the pilot hole 6, and the processing position by the punch / die set 2 is positioned with reference to the pilot hole 6 (the punch / die in the subsequent processing steps). The same applies to the die set.)
【００３２】更に被加工材４を順次ピッチＰ宛送りなが
ら、構成部材１０１〜１０５の打抜きおよびプッシュバ
ックを行う。この場合には、前記図６におけるパンチ・
ダイセット２として構成部材１０１〜１０５の外形輪郭
に対応する５種類のパンチ・ダイを備えたものを配設
し、それらのパンチ・ダイセット２を夫々選択的に作動
可能に形成しておく。そして前記図３に示す異形部材１
００に対応する構成部材１０１〜１０５を例えば夫々２
個宛成形し、図９に示すように順次加工を進める。なお
打抜き成形された構成部材１０１〜１０５は、前記図８
に示すようにして被加工材４の打抜穴３５内に押込み係
止（プッシュバック）され、被加工材４と共に最終ステ
ージまで搬送される。Further, the punching and pushback of the constituent members 101 to 105 are performed while sequentially feeding the workpiece 4 to the pitch P. In this case, the punch and
The die set 2 is provided with five types of punches and dies corresponding to the outer contours of the constituent members 101 to 105, and the punch and die sets 2 are formed so as to be selectively operable. The deformed member 1 shown in FIG.
For example, the constituent members 101 to 105 corresponding to
Individual molding is performed, and processing is sequentially performed as shown in FIG. The punched and formed components 101 to 105 are the same as those shown in FIG.
As shown in (2), the workpiece 4 is pushed into the punched hole 35 and is pushed back, and is transported together with the workpiece 4 to the final stage.
【００３３】上記のようにして被加工材４にプッシュバ
ックされた構成部材１０１〜１０５は、前記図６におい
て最終ステージに設けられた積層装置５に搬送され、構
成部材１０５→１０１の順に順次積層一体化される。す
なわち、ガイド部材５７の下降により、被加工材４のパ
イロット穴にパイロットピンが係合して位置決め押圧し
た状態で、作動装置６０を作動させ、作動部材６３およ
び圧着パンチ５８を介して上記構成部材１０１〜１０５
を被加工材４から順次押抜いて、支持装置５３上に載置
する。The components 101 to 105 pushed back to the workpiece 4 as described above are conveyed to the laminating device 5 provided on the final stage in FIG. 6 and are sequentially laminated in the order of the components 105 → 101. Be integrated. That is, when the guide pin 57 is lowered and the pilot pin is engaged with the pilot hole of the workpiece 4 and positioned and pressed, the operating device 60 is operated, and the component 101-105
Are sequentially pushed out of the workpiece 4 and placed on the support device 53.
【００３４】この場合、構成部材１０１〜１０５は被加
工材４に形成された打抜穴３５（図８参照）がダイの役
割をすると共に、前記構成部材１０１〜１０５は夫々打
抜穴３５によってガイドされて積層され、隣接する構成
部材間は前記図４に示すようにダボ穴１０６にダボ１０
７が係合するから、一体化が可能となるのである。なお
保持装置５２上の保持プレート５６に設けられる穴５５
は、構成部材１０１〜１０５の最大外形輪郭より大に形
成されているため、構成部材１０１〜１０５の何れをも
支障なく通過させることができる。また構成部材１０１
〜１０５を支持する支持装置５３は、圧着パンチ５８に
よる構成部材１０１〜１０５の積層圧着毎に、それらの
厚さ寸法相当量だけ下降し、その位置で停止するように
構成することが好ましい。以上のようにして図３に示す
異形部材１００が形成された後、これを支持装置５３か
ら排出し、次の積層圧着を繰返すのである。In this case, as for the constituent members 101 to 105, the punched holes 35 (see FIG. 8) formed in the workpiece 4 function as dies, and the constituent members 101 to 105 are respectively formed by the punched holes 35. As shown in FIG. 4, the dowel hole 106 is inserted into the dowel hole
Since the members 7 are engaged, the integration becomes possible. The hole 55 provided in the holding plate 56 on the holding device 52
Is formed larger than the maximum outer contour of each of the constituent members 101 to 105, so that any of the constituent members 101 to 105 can be passed without any trouble. Also, the constituent member 101
It is preferable that the supporting device 53 supporting the components 105 to 105 be lowered by an amount corresponding to the thickness dimension thereof and stopped at that position every time the component members 101 to 105 are laminated and pressed by the pressure bonding punch 58. After the deformed member 100 shown in FIG. 3 is formed as described above, the deformed member 100 is discharged from the supporting device 53, and the next lamination and pressure bonding is repeated.
【００３５】図１０は本発明の実施の形態における被加
工材の第２の加工態様を示す要部平面図であり、同一部
分は前記図９と同一の参照符号で示す。なお図１０にお
いては、簡略化のために図９におけるパイロット穴６お
よびダボ穴１０６は省略して表示してある。図１０にお
いて、７は連結部であり、例えば構成部材１０１の外形
輪郭の一部に微小幅で形成され、被加工材４と構成部材
１０１とを分離することなく連結するものである。すな
わち、パンチ・ダイによってスリット状の打抜部８を形
成するのである。FIG. 10 is a plan view of a principal part showing a second working mode of the workpiece according to the embodiment of the present invention, and the same parts are denoted by the same reference numerals as in FIG. In FIG. 10, the pilot hole 6 and the dowel hole 106 in FIG. 9 are omitted for simplification. In FIG. 10, reference numeral 7 denotes a connecting portion, which is formed with a small width on a part of the outer contour of the component member 101, for example, and connects the workpiece 4 and the component member 101 without separation. That is, the slit-shaped punched portion 8 is formed by a punch and a die.
【００３６】次に被加工材４を矢印方向にピッチ送り
し、次のパンチ・ダイによって連結部７を除いてシェー
ビング加工を施す。すなわち、パンチとダイとの隙間が
殆ど無い状態に形成したパンチ・ダイセットにより、構
成部材の外形輪郭を例えば0.１ｍｍのような微小削り取
り加工するのである。一般に打抜き加工を行った板材の
切り口は綺麗な平面ではなく、せん断面の他に破断面
や、だれ、かえりがあり、せん断加工特有の形状をして
いるが、上記のシェービング加工により、切り口が美麗
に仕上るのである。なお連結部７は最終ステージにおけ
る構成部材１０１の押抜きによって破断されるが、異形
部材として積層した場合において、特に表面状態を問題
にしない部位に設ける。上記シェービング加工の態様
は、他の構成部材１０２，１０３についても同様であ
る。Next, the workpiece 4 is fed at a pitch in the direction of the arrow, and shaving is performed by the next punch and die except for the connecting portion 7. That is, by using a punch / die set formed with almost no gap between the punch and the die, the outer contour of the constituent member is minutely cut, for example, to 0.1 mm. In general, the cut edge of the punched plate material is not a clean flat surface, there is a fracture surface, a droop, a burr in addition to the shear surface, and it has a shape peculiar to the shearing process. It is beautifully finished. The connecting portion 7 is broken by the punching out of the component member 101 in the final stage, but is provided at a position where the surface condition does not matter in particular when stacked as deformed members. The form of the shaving process is the same for the other constituent members 102 and 103.
【００３７】図１１は本発明の実施の形態における被加
工材の第３の加工態様を示す要部平面図であり、同一部
分は前記図１０と同一の参照符号で示す。図１１におい
て、まず例えば構成部材１０１を前記第１の加工態様
（図８および図９参照）と同様にして打抜成形後プッシ
ュバックして打抜穴３５に押込み係止した後、次のパン
チ・ダイによって非シェービング部９を除いてシェービ
ング加工し、再び打抜穴３５にプッシュバックし、非シ
ェービング部９を介して被加工材４に係止する。この場
合、非シェービング部９は構成部材１０１の外周面のう
ち、特に表面状態を問題にしない部位を選んで少なくと
も２個所に設ける。FIG. 11 is a plan view of a main part showing a third working mode of the workpiece according to the embodiment of the present invention, and the same parts are denoted by the same reference numerals as in FIG. In FIG. 11, first, for example, the component member 101 is stamped and formed in the same manner as in the first working mode (see FIG. 8 and FIG. 9), and is pushed back into the punched hole 35 for locking. Shaving processing is performed by using a die except for the non-shaving portion 9, the push-back is performed again to the punched hole 35, and the workpiece is locked to the workpiece 4 via the non-shaving portion 9. In this case, the non-shaving portions 9 are provided in at least two places on the outer peripheral surface of the component member 101 by selecting a portion that does not particularly matter the surface condition.
【００３８】図１２は本発明の実施の形態における被加
工材の第４の加工態様を示す要部拡大縦断面図であり、
同一部分は前記図８と同一の参照符号で示す。図１２に
おいて３６はＶ型ノッチであり、ストリッパ３１の被加
工材４との当接面に打抜穴３５に沿って設ける。打抜か
れる構成部材としては１０１の例を示したが、他の構成
部材についても同様である。図１２においてパンチ２６
とダイ２７との隙間は殆ど無い状態に形成する（ファイ
ンブランキング加工と称される）。FIG. 12 is an enlarged longitudinal sectional view of a main part showing a fourth working mode of the workpiece according to the embodiment of the present invention.
The same parts are indicated by the same reference numerals as in FIG. In FIG. 12, reference numeral 36 denotes a V-shaped notch, which is provided along a punched hole 35 on a contact surface of the stripper 31 with the workpiece 4. Although 101 is shown as an example of a component to be punched, the same applies to other components. In FIG. 12, the punch 26
Is formed in a state where there is almost no gap between the die and the die 27 (referred to as fine blanking).
【００３９】上記の構成により、まずストリッパ３１に
設けられたＶ型ノッチ３６を被加工材４の表面に食込ま
せてストリッパ３１を圧着した状態でパンチ２６を下降
させれば、外周部にだれ、かえり等のない構成部材１０
１を打抜き成形することができ、打抜き後受け部材３３
の上方への付勢により、構成部材１０１を打抜穴３５内
に押込み係止（プッシュバック）するのである。With the above configuration, first, the V-shaped notch 36 provided on the stripper 31 is cut into the surface of the workpiece 4 and the punch 26 is lowered in a state where the stripper 31 is crimped. Components 10 without burrs
1 can be formed by punching, and the receiving member 33 can be formed after punching.
The component member 101 is pushed into the punched hole 35 and latched (pushed back) by the upward bias.
【００４０】図１３は本発明の実施の形態における被加
工材の他の例による構成部材の積層状態を示す要部拡大
縦断面図である。図１３において１０は接着剤であり、
例えば構成部材１０１，１０１間に介在され、積層圧着
時において、または積層後の加熱処理により、構成部材
相互間を強固に接着することができる。このような積層
状態を形成するには、被加工材の表面に予め例えば厚さ
１０〜５０μｍの接着剤または熱圧着シート材を被着さ
せたものを使用すればよい。FIG. 13 is an enlarged vertical sectional view of a main part showing a laminated state of constituent members according to another example of the workpiece in the embodiment of the present invention. In FIG. 13, reference numeral 10 denotes an adhesive;
For example, it is interposed between the constituent members 101, 101, and the constituent members can be firmly bonded to each other at the time of lamination and pressure bonding or by heat treatment after lamination. In order to form such a laminated state, a material in which an adhesive or a thermocompression-bonded sheet material having a thickness of, for example, 10 to 50 μm is previously applied to the surface of the work material may be used.
【００４１】図１４は本発明の実施の形態における被加
工材の更に他の例を示す要部平面図である。図１４にお
いてハッチングした部位は、被加工材４の表面に接着剤
１０を筋状または帯状に被着したものを示す。このよう
な被加工材４を使用して例えば前記図５に示すような異
形部材２００を成形した場合に、筋状または帯状の接着
剤１０，１０間に微小隙間が形成され、この微小隙間に
潤滑剤を浸透または貯留することができ、異形部材２０
０の歯車部、カム部その他に潤滑剤を供給することがで
きる。この他に被加工材４の表面に、例えば微粉状のカ
ーボン粉末のような潤滑剤を含有する薄膜を被着させた
ものを使用することも、異形部材２００の潤滑のために
有用である。FIG. 14 is a plan view of a principal part showing still another example of the workpiece according to the embodiment of the present invention. In FIG. 14, the hatched portions indicate those in which the adhesive 10 is applied to the surface of the workpiece 4 in a streak or band shape. When a deformed member 200 as shown in FIG. 5, for example, is formed by using such a work piece 4, a minute gap is formed between the streaky or band-shaped adhesives 10, 10, and the minute gap is formed in the minute gap. The lubricant can be penetrated or stored, and
The lubricant can be supplied to the 0 gear portion, the cam portion and the like. In addition, it is also useful to lubricate the deformed member 200 by using a material in which a thin film containing a lubricant such as fine carbon powder is applied to the surface of the workpiece 4.
【００４２】[0042]
【発明の効果】本発明は、以上記述するような構成およ
び作用であるから、下記の効果を奏することができる。 （１）通常の機械加工では不可能であるような異形部材
であっても、比較的容易に製造することができる。 （２）異形部材の局部的仕様変更に対しても、構成部材
の一部を変更することにより迅速に対応でき、多品種少
量生産も可能である。 （３）板材を積層したものに拘らず、夫々の構成部材間
の固着強度が大であり、高機能の異形部材の製造が可能
である。 （４）複数種類の構成部材を長尺状の被加工材と共に順
送り加工によって製作するため、工程管理および部品管
理が容易であり、素材からの一貫生産により高効率かつ
低コストの生産が可能である。Since the present invention has the above-described configuration and operation, the following effects can be obtained. (1) Even a deformed member that cannot be obtained by ordinary machining can be manufactured relatively easily. (2) It is possible to quickly respond to a local specification change of a deformed member by changing a part of the constituent members, and it is possible to produce a large number of products in small quantities. (3) Regardless of the laminate of the plate members, the fixing strength between the respective constituent members is large, and it is possible to manufacture a highly functional deformed member. (4) Since a plurality of types of components are manufactured by progressive feeding together with a long workpiece, process management and component management are easy, and high-efficiency and low-cost production is possible by integrated production from raw materials. is there.
【図１】本発明の対象である異形部材を示す説明図であ
り、（ａ）は正面、（ｂ）は平面を示す。FIG. 1 is an explanatory view showing a deformed member which is an object of the present invention, wherein (a) shows a front surface and (b) shows a plane surface.
【図２】図１（ａ）における夫々の位置における横断面
図であり、（ａ）ないし（ｅ）は夫々図１（ａ）におけ
るＡ−Ａ線断面、Ｂ−Ｂ線断面、Ｃ−Ｃ線断面、Ｄ−Ｄ
線断面およびＥ−Ｅ線断面を示す。2 (a) to 2 (e) are cross-sectional views taken along line AA, line BB, and line CC in FIG. 1 (a), respectively. Line cross section, DD
2 shows a line section and a line EE section.
【図３】本発明の実施の形態における異形部材および構
成部材を示す説明図であり、（ａ）（ｂ）は各々異形部
材の正面および平面、（ｃ）ないし（ｇ）は夫々異形部
材を構成する構成部材の平面を示す。FIGS. 3A and 3B are explanatory views showing a deformed member and constituent members according to the embodiment of the present invention. FIGS. 3A and 3B are front and plan views of the deformed member, and FIGS. 2 shows a plane view of a constituent member to be configured.
【図４】本発明の実施の形態における構成部材の積層一
体化の例を示す要部拡大縦断面図である。FIG. 4 is an enlarged longitudinal sectional view of an essential part showing an example of lamination and integration of constituent members according to an embodiment of the present invention.
【図５】本発明の実施の形態における他の異形部材およ
び構成部材を示す説明図であり、（ａ）は異形部材の縦
断面、（ｂ）ないし（ｅ）は夫々異形部材を構成する構
成部材の平面を示す。5A and 5B are explanatory views showing another deformed member and constituent members according to the embodiment of the present invention, wherein FIG. 5A is a longitudinal section of the deformed member, and FIGS. 2 shows a plane view of the member.
【図６】本発明の実施の形態を示す要部正面図である。FIG. 6 is a main part front view showing the embodiment of the present invention.
【図７】図６におけるパンチ・ダイセット２の例を示す
要部側面図である。7 is a main part side view showing an example of the punch and die set 2 in FIG. 6;
【図８】本発明の実施の形態におけるプッシュバック装
置の例を示す要部拡大縦断面図であり、（ａ）は構成部
材を打抜いた状態、（ｂ）は構成部材をプッシュバック
した状態を示す。FIG. 8 is an enlarged longitudinal sectional view of a main part showing an example of a pushback device according to an embodiment of the present invention, wherein FIG. 8 (a) shows a state where constituent members are punched out, and FIG. 8 (b) shows a state where constituent members are pushed back. Is shown.
【図９】本発明の実施の形態における被加工材の第１の
加工態様を示す要部平面図である。FIG. 9 is a main part plan view showing a first processing mode of the workpiece in the embodiment of the present invention.
【図１０】本発明の実施の形態における被加工材の第２
の加工態様を示す要部平面図である。FIG. 10 shows a second example of the workpiece according to the embodiment of the present invention.
It is a principal part top view which shows the processing aspect of.
【図１１】本発明の実施の形態における被加工材の第３
の加工態様を示す要部平面図である。FIG. 11 is a diagram illustrating a third example of the workpiece according to the embodiment of the present invention.
It is a principal part top view which shows the processing aspect of.
【図１２】本発明の実施の形態における被加工材の第４
の加工態様を示す要部拡大縦断面図である。FIG. 12 is a diagram illustrating a fourth example of the workpiece according to the embodiment of the present invention.
It is a principal part expanded longitudinal sectional view which shows the processing aspect of.
【図１３】本発明の実施の形態における被加工材の他の
例による構成部材の積層状態を示す要部拡大縦断面図で
ある。FIG. 13 is an enlarged longitudinal sectional view of a main part showing a state of lamination of constituent members according to another example of the workpiece in the embodiment of the present invention.
【図１４】本発明の実施の形態における被加工材の更に
他の例を示す要部平面図である。FIG. 14 is a plan view of a relevant part showing still another example of the workpiece according to the embodiment of the present invention.
２ パンチ・ダイセット ４ 被加工材 ５ 積層装置 １０１〜１０５ 構成部材 2 Punch / die set 4 Workpiece material 5 Laminating device 101-105 Component member
Claims (12)
なるように形成された異形部材の製造方法において、 フープ状の長尺の被加工材を長手方向に順送りすると共
に、複数個のステージにおいて異形部材の夫々の横断面
形状に対応する外形輪郭を有する複数種類の構成部材を
打抜き、打抜いた構成部材をプッシュバックにより被加
工材の打抜穴に係止させ、被加工材の順送り最終ステー
ジにおいて構成部材を順次押抜いて積層一体化させるこ
とを特徴とする異形部材の製造方法。In a method of manufacturing a deformed member having a different cross-sectional shape at a position in a height direction, a hoop-shaped long work material is sequentially fed in a longitudinal direction and a plurality of stages are used. Punching a plurality of types of component members having external contours corresponding to the respective cross-sectional shapes of the deformed members, locking the punched component members into the punched holes of the workpiece by pushback, and sequentially feeding the workpiece. A method for manufacturing a deformed member, wherein constituent members are sequentially punched out on a stage and laminated and integrated.
なるように形成された異形部材の製造方法において、 フープ状の長尺の被加工材を長手方向に順送りすると共
に、複数個のステージにおいて異形部材の夫々の横断面
形状に対応する外形輪郭を有する複数種類の構成部材を
それらの外形輪郭の一部に被加工材との連結部を残して
スリット状に打抜いて形成し、前記連結部以外の構成部
材の外周部をシェービング加工し、被加工材の順送り最
終ステージにおいて構成部材を押抜いて積層一体化させ
ることを特徴とする異形部材の製造方法。2. A method of manufacturing a deformed member having a different cross-sectional shape at a position in a height direction, comprising: feeding a long hoop-shaped workpiece in a longitudinal direction; Forming a plurality of types of constituent members having outer contours corresponding to the respective cross-sectional shapes of the deformed members in a slit shape by punching out a part of the outer contours, leaving a connection portion with a workpiece, A method for manufacturing a deformed member, comprising shaving an outer peripheral portion of a constituent member other than a part, and punching out the constituent member at a final stage of progressively feeding a workpiece to be laminated and integrated.
なるように形成された異形部材の製造方法において、 フープ状の長尺の被加工材を長手方向に順送りすると共
に、複数個のステージにおいて異形部材の夫々の横断面
形状に対応する外形輪郭を有する複数種類の構成部材の
一部のものを打抜き、打抜いた構成部材をプッシュバッ
クにより被加工材の打抜穴に係止させ、前記構成部材の
他の一部のものをそれらの外形輪郭の一部に被加工材と
の連結部を残してスリット状に打抜いて形成し、前記連
結部以外の構成部材の外周部をシェービング加工し、被
加工材の順送り最終ステージにおいて構成部材を押抜い
て積層一体化させることを特徴とする異形部材の製造方
法。3. A method of manufacturing a deformed member having a different cross-sectional shape at a position in a height direction, wherein a long workpiece having a hoop shape is sequentially fed in a longitudinal direction, and a plurality of stages are used. Punching some of a plurality of types of constituent members having external contours corresponding to the respective cross-sectional shapes of the deformed members, locking the punched constituent members into punched holes of the workpiece by pushback, The other part of the constituent member is formed by punching in a slit shape leaving a connection part with the workpiece in a part of the outer contour thereof, and the outer peripheral part of the constituent member other than the connection part is subjected to shaving processing. A method of manufacturing a deformed member, wherein constituent members are punched out and laminated and integrated at a final stage of progressively feeding a workpiece.
た後プッシュバックにより被加工材の打抜穴に係止さ
せ、構成部材の外形輪郭の一部に非シェービング部を形
成すると共に外形輪郭の残部をシェービング加工によっ
て打抜き、打抜いた構成部材をプッシュバックにより非
シェービング部を介して被加工材の打抜穴に係止させる
ことを特徴とする請求項１に記載の異形部材の製造方
法。4. A part or all of the constituent members are roughly punched, and then locked in a punched hole of a workpiece by pushback to form a non-shaving portion in a part of the outer contour of the constituent member and to form the outer contour. 2. The method according to claim 1, wherein the remaining part is punched by shaving, and the punched-out component is engaged with the punched hole of the workpiece through the non-shaving part by pushback. .
ランキング加工によって打抜くことを特徴とする請求項
１に記載の異形部材の製造方法。5. The method for manufacturing a deformed member according to claim 1, wherein part or all of the constituent members are punched by fine blanking.
成し、隣接する構成部材間においてダボとダボ穴とを係
合させたことを特徴とする請求項１ないし５の何れかに
記載の異形部材の製造方法。6. A dowel and a dowel hole are formed coaxially in a constituent member, and the dowel and the dowel hole are engaged between adjacent constituent members. A method for producing the irregularly shaped member described in the above.
し穴を形成したことを特徴とする請求項６記載の異形部
材の製造方法。7. The method for manufacturing a deformed member according to claim 6, wherein a through hole penetrating through the constituent member constituting the lowermost layer is formed.
形成し、順送り最終ステージにおいてガイドピンにガイ
ド穴を係合させて位置決めすることを特徴とする請求項
１ないし７の何れかに記載の異形部材の製造方法。8. The method according to claim 1, wherein a plurality of guide holes penetrating through the constituent member are formed, and the guide holes are engaged with the guide pins in the final stage of the progressive feeding to position the guide holes. A method for manufacturing a deformed member.
用することを特徴とする請求項１ないし８の何れかに記
載の異形部材の製造方法。9. The method for producing a deformed member according to claim 1, wherein a work material having an adhesive adhered to a surface thereof is used.
とを特徴とする請求項９に記載の異形部材の製造方法。10. The method for manufacturing a deformed member according to claim 9, wherein the adhesive is formed in a stripe shape or a band shape.
せた被加工材を使用することを特徴とする請求項１ない
し８の何れかに記載の異形部材の製造方法。11. The method for manufacturing a deformed member according to claim 1, wherein a work material having a surface containing a thin film containing a lubricant is used.
異なるように形成された異形部材の製造装置において、 フープ状の長尺の被加工材を長手方向に間欠的にピッチ
送りする送り装置と、被加工材の送り方向に沿って配設
されると共に、異形部材の夫々の横断面形状に対応する
外形輪郭を有する複数種類の構成部材を成形する複数個
のパンチ・ダイセットと、これらのパンチ・ダイセット
の一部または全部に設けられ成形打抜後の構成部材を被
加工材の打抜穴に押込み係止されるプッシュバック装置
と、前記パンチ・ダイセットの被加工材送り方向最下流
側に設けられ構成部材を順次押抜いて積層一体化させる
積層装置とによって構成すると共に、前記パンチ・ダイ
セットおよびプッシュバック装置を選択的に作動可能に
構成したことを特徴とする異形部材の製造装置。12. An apparatus for manufacturing a deformed member having a different cross-sectional shape at a position in a height direction, comprising: a feeder for intermittently feeding a long hoop-shaped workpiece in a longitudinal direction; A plurality of punch / die sets arranged along the feed direction of the workpiece and forming a plurality of types of constituent members having outer contours corresponding to the respective cross-sectional shapes of the deformed members; A push-back device provided in a part or the whole of the punch and die set to press and lock a component after forming and punching into a punched hole of the workpiece; A laminating device provided on the downstream side to sequentially punch out constituent members for laminating and integrating, and the punch / die set and the pushback device are configured to be selectively operable. Apparatus for producing a profiled member according to.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03961897A JP3948575B2 (en) | 1997-02-25 | 1997-02-25 | Manufacturing method of deformed member |
| DE69840926T DE69840926D1 (en) | 1997-02-25 | 1998-02-24 | METHOD AND DEVICE FOR PRODUCING PROFILES AND LAMINATES |
| PCT/JP1998/000729 WO1998037993A1 (en) | 1997-02-25 | 1998-02-24 | Member having different shapes, and layer-built body manufacturing method and apparatus |
| US09/171,997 US6682625B1 (en) | 1997-02-25 | 1998-02-24 | Method and apparatus for manufacturing profiles and laminates |
| EP98904418A EP0919306B1 (en) | 1997-02-25 | 1998-02-24 | Method and apparatus for manufacturing profiles and laminates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03961897A JP3948575B2 (en) | 1997-02-25 | 1997-02-25 | Manufacturing method of deformed member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10235598A true JPH10235598A (en) | 1998-09-08 |
| JP3948575B2 JP3948575B2 (en) | 2007-07-25 |
Family
ID=12558108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP03961897A Expired - Lifetime JP3948575B2 (en) | 1997-02-25 | 1997-02-25 | Manufacturing method of deformed member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3948575B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002035866A (en) * | 2000-07-24 | 2002-02-05 | Hoden Seimitsu Kako Kenkyusho Ltd | Method for producing profile member and it's apparatus |
| US6852189B2 (en) | 2001-12-25 | 2005-02-08 | Institute Of Technology Precision Electrical Discharge Work's | Method and apparatus for manufacturing laminates |
| JP2008062272A (en) * | 2006-09-07 | 2008-03-21 | Mitsui High Tec Inc | Method of manufacturing laminate and apparatus therefor |
| JP2010064184A (en) * | 2008-09-10 | 2010-03-25 | Institute Of Physical & Chemical Research | Method of cutting ferrous cut material, and cutting fluid supplying device |
| CN114178864A (en) * | 2021-12-07 | 2022-03-15 | 浙江上虹货架有限公司 | Production method of shelf beam fitting and welding, carrying and processing center |
| CN117161198A (en) * | 2023-11-02 | 2023-12-05 | 烟台怡和汽车科技有限公司 | Aluminum plate circulation punching device convenient to collect |
-
1997
- 1997-02-25 JP JP03961897A patent/JP3948575B2/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002035866A (en) * | 2000-07-24 | 2002-02-05 | Hoden Seimitsu Kako Kenkyusho Ltd | Method for producing profile member and it's apparatus |
| JP4666423B2 (en) * | 2000-07-24 | 2011-04-06 | 株式会社放電精密加工研究所 | Manufacturing method and manufacturing apparatus for deformed member |
| US6852189B2 (en) | 2001-12-25 | 2005-02-08 | Institute Of Technology Precision Electrical Discharge Work's | Method and apparatus for manufacturing laminates |
| JP2008062272A (en) * | 2006-09-07 | 2008-03-21 | Mitsui High Tec Inc | Method of manufacturing laminate and apparatus therefor |
| JP2010064184A (en) * | 2008-09-10 | 2010-03-25 | Institute Of Physical & Chemical Research | Method of cutting ferrous cut material, and cutting fluid supplying device |
| CN114178864A (en) * | 2021-12-07 | 2022-03-15 | 浙江上虹货架有限公司 | Production method of shelf beam fitting and welding, carrying and processing center |
| CN114178864B (en) * | 2021-12-07 | 2023-07-28 | 浙江上虹货架有限公司 | Goods shelf beam fitting production method and welding, carrying and processing center |
| CN117161198A (en) * | 2023-11-02 | 2023-12-05 | 烟台怡和汽车科技有限公司 | Aluminum plate circulation punching device convenient to collect |
| CN117161198B (en) * | 2023-11-02 | 2024-01-05 | 烟台怡和汽车科技有限公司 | Aluminum plate circulation punching device convenient to collect |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3948575B2 (en) | 2007-07-25 |
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