JPH0460324U - - Google Patents
Info
- Publication number
- JPH0460324U JPH0460324U JP10101990U JP10101990U JPH0460324U JP H0460324 U JPH0460324 U JP H0460324U JP 10101990 U JP10101990 U JP 10101990U JP 10101990 U JP10101990 U JP 10101990U JP H0460324 U JPH0460324 U JP H0460324U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- flange
- molding surface
- workpiece
- descends
- 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
- 238000000465 moulding Methods 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims 3
- 238000003754 machining Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
第１図乃至第３図は本考案におけるプレス金型
の一実施例の作動状態を示す要部拡大断面図、第
４図は第１図Ｄ方向からの矢視図、第５図及び第
６図は本実施例の概要を説明する要部断面図、第
７図は本実施例の作動を説明するカムタイミング
線図、第８図及び第９図は従来技術の説明図、第
１０図は被加工物を説明する被加工物の要部斜視
図である。
１……ダイ、４……主カム、４′……外観面支
持部、５……加工部、５ａ……段差部成形面、５
ｃ……延設部成形面、７……プレート、７ａ……
摺動面、９……カム、１１……曲げ刃、１２……
加工部、１３……揺動駒、１４……加工部、１５
……カムドライバ、ｗ……被加工物、ｗａ……外
観面、ｗｂ……段差面、ｗｃ……フランジ部、ｗ
ｄ……延設部。
1 to 3 are enlarged cross-sectional views of main parts showing the operating state of one embodiment of the press mold according to the present invention, FIG. 4 is a view taken from the direction of arrow D in FIG. 1, and FIGS. 5 and 6 7 is a cam timing diagram explaining the operation of this embodiment. FIGS. 8 and 9 are explanatory diagrams of the prior art. FIG. FIG. 2 is a perspective view of a main part of the workpiece, illustrating the workpiece. DESCRIPTION OF SYMBOLS 1...Die, 4...Main cam, 4'...Appearance surface support part, 5...Processed part, 5a...Step molding surface, 5
c...Extension part molding surface, 7...Plate, 7a...
Sliding surface, 9...cam, 11...bending blade, 12...
Processing section, 13... Swinging piece, 14... Processing section, 15
...Cam driver, w...Workpiece, wa...Exterior surface, wb...Step surface, wc...Flange part, w
d...Extension part.
Claims (1)
交差する方向に折曲形成された段差部を介して階
段状に折曲形成されたフランジ部と、フランジ部
の先端から更に延設して折曲形成された延設部と
を有するプレス製品をプレス機械のスライダの下
降に従つて下降する上型に設けられたカムドライ
バによつて駆動される下型のカムの加工部と下型
ダイの加工部との協働によつて成形するプレス金
型において、ダイの加工部が被加工物の外観面を
支承する外観面支持面から段差部成形面を介して
階段状に形成されたフランジ部成形面と、フラン
ジ部成形面の端縁からフランジ部成形面と交差す
る方向に延びる延設部成形面を有し、カムの加工
部がダイに形成した段差部成形面及びフランジ部
成形面と協働して被加工物の段差部及びフランジ
部を成形する曲げ刃と、カムに揺動可能に支持さ
れ、スライダの下降に伴つてダイに形成された摺
動面に案内されて順次揺動しつつ前記延設部形成
面に接近して延設部形成面と協働して延設部を折
曲形成する揺動駒を有することを特徴とするプレ
ス金型。 (2) 被加工物の外観面に連続し、かつ外観面と
交差する方向に折曲形成された段差部を介して階
段状に折曲形成されたフランジ部と、フランジ部
の先端から更に延設して折曲成形された延設部と
を有するプレス製品をプレス機械のスライダの下
降に従つて下降するカムドライバによつて各々の
加工部が互いに接近するように駆動されるカムと
主カムとの協働によつて成形するプレス金型にお
いて、主カムがダイ上を移動可能に支持され、、
かつ主カムの加工部が被加工部の外観面を支承す
る外観面支持面から段差部成形面を介して階段状
に成形されたフランジ部成形面と、フランジ部成
形面の端縁からフランジ部成形面と交差する方向
に延びる延設部成形面を有し、カムが主カム上を
移動可能に支持され、かつカムの加工部が主カム
に形成した段差部成形面及びフランジ部成形面と
協働して被加工物の段差部及びフランジ部を形成
する曲げ刃と、カムに揺動可能に支持され、カム
ドライバの下降に伴つて主カムに形成された摺動
面に当接案内されて順次揺動しつつ前記延設部形
成面に接近して延設部形成面と協働して延設部を
折曲形成する揺動駒を有することを特徴とするプ
レス金型。[Claims for Utility Model Registration] (1) A flange portion that is bent in a step-like manner through a stepped portion that is continuous with the external surface of the workpiece and is bent in a direction that intersects with the external surface. The press product, which has an extension part that extends further from the tip of the flange part and is formed by bending, is driven by a cam driver provided on the upper die that descends as the slider of the press machine descends. In a press mold that is formed by the cooperation of the processing section of the cam of the lower die and the processing section of the lower die, the processing section of the die forms the stepped part from the external surface support surface that supports the external surface of the workpiece. It has a flange molding surface formed in a step-like manner through the surface, and an extension molding surface extending from the edge of the flange molding surface in a direction intersecting the flange molding surface. A bending blade that cooperates with the formed step part forming surface and flange part forming surface to form the step part and flange part of the workpiece, and a bending blade that is swingably supported by a cam and is formed on the die as the slider descends. It is characterized by having a swinging piece that sequentially swings while being guided by the sliding surface, approaches the extending portion forming surface, and cooperates with the extending portion forming surface to bend the extending portion. press mold. (2) A flange portion that is bent in a step-like manner through a stepped portion that is continuous with the external surface of the workpiece and is bent in a direction that intersects with the external surface, and a flange portion that is bent in a step-like manner, and further extends from the tip of the flange portion. A cam and a main cam are driven so that the respective processed parts approach each other by a cam driver that descends as the slider of the press machine moves down as the slider of the press machine moves down. In a press mold that is formed in cooperation with the main cam, the main cam is movably supported on the die,
The machining part of the main cam extends from the exterior support surface that supports the exterior surface of the machined part to the flange molding surface formed in a stepped manner via the step molding surface, and from the edge of the flange molding surface to the flange part. The cam has an extension molding surface extending in a direction intersecting the molding surface, the cam is movably supported on the main cam, and the processed part of the cam is connected to the step molding surface and the flange molding surface formed on the main cam. The bending blade, which cooperates to form the stepped part and flange part of the workpiece, is swingably supported by the cam, and is guided into contact with the sliding surface formed on the main cam as the cam driver descends. 1. A press mold comprising: a swinging piece that approaches the extending portion forming surface while sequentially swinging, and cooperates with the extending portion forming surface to bend and form the extending portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10101990U JP2512283Y2 (en) | 1990-09-28 | 1990-09-28 | Press mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10101990U JP2512283Y2 (en) | 1990-09-28 | 1990-09-28 | Press mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0460324U true JPH0460324U (en) | 1992-05-25 |
| JP2512283Y2 JP2512283Y2 (en) | 1996-09-25 |
Family
ID=31844118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10101990U Expired - Lifetime JP2512283Y2 (en) | 1990-09-28 | 1990-09-28 | Press mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2512283Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195681A (en) * | 2020-02-26 | 2020-05-26 | 江苏尚诚精密模具科技有限公司 | Lateral bending die for front sealing door of washing machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101671721B1 (en) * | 2016-04-28 | 2016-11-02 | (주)신성정공 | Mold apparatus for spring back preform |
-
1990
- 1990-09-28 JP JP10101990U patent/JP2512283Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195681A (en) * | 2020-02-26 | 2020-05-26 | 江苏尚诚精密模具科技有限公司 | Lateral bending die for front sealing door of washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2512283Y2 (en) | 1996-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |