JPS6149622U - - Google Patents
Info
- Publication number
- JPS6149622U JPS6149622U JP13470984U JP13470984U JPS6149622U JP S6149622 U JPS6149622 U JP S6149622U JP 13470984 U JP13470984 U JP 13470984U JP 13470984 U JP13470984 U JP 13470984U JP S6149622 U JPS6149622 U JP S6149622U
- Authority
- JP
- Japan
- Prior art keywords
- stepped
- rack
- recessed
- upper mold
- lower 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
- 238000000465 moulding Methods 0.000 claims description 2
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
第１図は本考案に係る絞り加工装置の加工前の
断面図、第２図は第１図の加工後の断面図、第３
図は第１図の絞り加工装置で加工されたプレス製
品の斜視図、第４図は従来のプレス製品の斜視図
である。
１０…プレス製品、１１…段部、１２ａ，１２
ｂ…フランジ部、１３…くぼみ部、１５…下型、
１５ａ…段凸部、１５ｂ，１５ｃ…下フラツト部
、１７…上型、１７ａ…段凹部、１７ｂ，１７ｃ
…上フラツト部、１８…プレスワーク、１９…成
形部材、２１…ラツク部材、２１ａ…ラツク、２
３…パンチ、２３ａ…ラツク、２５…ピニオン。
Fig. 1 is a sectional view of the drawing device according to the present invention before processing, Fig. 2 is a sectional view of Fig. 1 after processing, and Fig. 3 is a sectional view of the drawing device according to the present invention before processing.
The figure is a perspective view of a press product processed by the drawing device shown in FIG. 1, and FIG. 4 is a perspective view of a conventional press product. 10...Press product, 11...Step part, 12a, 12
b...flange part, 13...recessed part, 15...lower mold,
15a...Step convex part, 15b, 15c...Lower flat part, 17...Upper mold, 17a...Step concave part, 17b, 17c
...Upper flat part, 18...Press work, 19...Molding member, 21...Rack member, 21a...Rack, 2
3...Punch, 23a...Rack, 25...Pinion.
Claims (1)
あつて、 プレス製品の段部を成形する段凸部と、該段凸
部側方のフランジ部を成形する下フラツト部と、
該フランジ部にくぼみ部を成形するくぼみ凹部と
が設けられた下型と、 該下型の段凸部と下フラツト部に対応する段凹
部と上フラツト部とが設けられた上型と、 該上型に上下動可能に支持され、上下方向のラ
ツクを有し、上型の下動時に下型の段凸部の頂面
のプレスワークに当接する成形部材と、 上記上型に上下動可能で、上型の上フラツト部
と同一高さとなるように支持され、上下方向のラ
ツクを有し、下型のくぼみ凹部に嵌合してくぼみ
部を成形するパンチと、 上記上型に取付けられ、上記成形部材のラツク
と上記パンチのラツクとに噛合するピニオンとを
備えたことを特徴とする絞り加工装置。[Scope of Claim for Utility Model Registration] A device for drawing and forming a pressed product with a stepped part, comprising: a stepped convex part that forms the stepped part of the pressed product; and a lower part that forms a flange on the side of the stepped convex part. A flat part,
a lower mold provided with a recessed part for forming a recessed part in the flange part; an upper mold provided with a stepped recessed part and an upper flat part corresponding to the stepped convex part and lower flat part of the lower mold; A molding member that is supported by the upper mold in a vertically movable manner, has a rack in the vertical direction, and comes into contact with the press work on the top surface of the stepped convex part of the lower mold when the upper mold moves downward; a punch that is supported at the same height as the upper flat part of the upper mold, has a rack in the vertical direction, and fits into the recessed part of the lower mold to form the recessed part; . A drawing device comprising: a pinion that meshes with the rack of the forming member and the rack of the punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13470984U JPH028568Y2 (en) | 1984-09-04 | 1984-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13470984U JPH028568Y2 (en) | 1984-09-04 | 1984-09-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6149622U true JPS6149622U (en) | 1986-04-03 |
| JPH028568Y2 JPH028568Y2 (en) | 1990-03-01 |
Family
ID=30693214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13470984U Expired JPH028568Y2 (en) | 1984-09-04 | 1984-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH028568Y2 (en) |
-
1984
- 1984-09-04 JP JP13470984U patent/JPH028568Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH028568Y2 (en) | 1990-03-01 |