JPS58185326U - press mold - Google Patents
press moldInfo
- Publication number
- JPS58185326U JPS58185326U JP8226582U JP8226582U JPS58185326U JP S58185326 U JPS58185326 U JP S58185326U JP 8226582 U JP8226582 U JP 8226582U JP 8226582 U JP8226582 U JP 8226582U JP S58185326 U JPS58185326 U JP S58185326U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- edge
- burring
- hemming
- press mold
- 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
- Punching Or Piercing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は自動車用空気調和装置の空気取入口た二 る
エアインテークの外観を示す斜視図、第２図ａ〜ｅは同
エアインテークのプレス加工方法を示すζ 作業工程
図、゛第３図は本考案に係るプレス型のｍ： 実施例
を示す中央縦断面図、第４図ａ”−ｄはエアＩ イン
テークのプレス加工工程図、第５図ａ〜ｅは： 本プ
レス型を用いて行なうバーリング加工の作業ｊ 説明
図である。
１ ２・・・第１ポンチ（下ポンチ）、３・・・カム
型、・ ３ａ・・・横スライドカム、３ｂ・・・縦ス
ライドカム１、 ４・・・第２ポンチ（上ポンチ）、６
・・・ドライブカム１、 １１・・・ヘミング加工面、
Ｓ・・・ヘミング加工用空所、Ｗ・・・筒状素材、Ｗｆ
・・・フランジ部分、１ａ・・・製品・素材の端縁部分
、１ｂ・・・製品・素材の本体部分。
Ｌさ、」 −
第５図
（Ｇ）
ゝ゛゛＼゛、゛・＼＼７−Ｔ
Ｘ＼ゝゝ＼−＼＼、ゝ・、＼゛＼、Fig. 1 is a perspective view showing the external appearance of an air intake that serves as an air intake for an automobile air conditioner, Fig. 2 a to e are work process diagrams showing a press working method for the air intake, and Fig. 3 m of the press mold according to the present invention: A central vertical cross-sectional view showing an embodiment, Fig. 4 a''-d is a press working process diagram of the air I intake, Fig. 5 a to e: Using the present press mold It is an explanatory diagram of the burring process to be performed.1 2...First punch (lower punch), 3...Cam type, 3a...Horizontal slide cam, 3b...Vertical slide cam 1, 4 ...Second punch (upper punch), 6
... Drive cam 1, 11 ... Hemmed surface,
S: Hemming space, W: Cylindrical material, Wf
...flange part, 1a...edge part of product/material, 1b...main body part of product/material. L-sa," - Figure 5 (G) ゝ゛゛\゛, ゛・\\7-T
Claims (1)
状素材の端縁部分を先広がりの円錐面に拡げるプレス型
において、前記素材端縁をバーリング加工する第１ポン
チと、前記第１ポンチのノ・−リング加工面との間で錐
体面状のヘミング加１用空所を形成するカム型及び該カ
ム型との間で正犯素材の円筒部を挾持して素材を固定す
る第２ポンチとから成り、前記第１ポンチあるいは第２
ポンチのいずれか一方を接近離反移動させ、前記卯１ポ
ンチと第２ポンチとの間でバーリング加工を行なうと同
時に前記空所部分に素材端縁を押しＱみヘミング加工を
行なうことを特徴とするプレス型。 。In a press die that widens the edge of a cylindrical material on which a flange has been formed by piercing after drawing into a conical surface that widens toward the tip, a first punch for burring the edge of the material, and a hole of the first punch are used. - Consisting of a cam mold that forms a cone-shaped hemming space with the ring processing surface, and a second punch that clamps the cylindrical part of the guilty material between it and the cam mold to fix the material. , the first punch or the second punch
The method is characterized in that one of the punches is moved toward and away from the other, and burring is performed between the first punch and the second punch, and at the same time, the edge of the material is pushed into the vacant space to perform Q-hemming. Press type. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8226582U JPS58185326U (en) | 1982-06-04 | 1982-06-04 | press mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8226582U JPS58185326U (en) | 1982-06-04 | 1982-06-04 | press mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58185326U true JPS58185326U (en) | 1983-12-09 |
| JPS6324978Y2 JPS6324978Y2 (en) | 1988-07-08 |
Family
ID=30091339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8226582U Granted JPS58185326U (en) | 1982-06-04 | 1982-06-04 | press mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58185326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011190815A (en) * | 2011-07-06 | 2011-09-29 | Topre Corp | Impeller of sirocco fan for range hood |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51126959A (en) * | 1975-04-30 | 1976-11-05 | Tootoku Kk | Method of forming end of thin pipes |
-
1982
- 1982-06-04 JP JP8226582U patent/JPS58185326U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51126959A (en) * | 1975-04-30 | 1976-11-05 | Tootoku Kk | Method of forming end of thin pipes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011190815A (en) * | 2011-07-06 | 2011-09-29 | Topre Corp | Impeller of sirocco fan for range hood |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6324978Y2 (en) | 1988-07-08 |
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