JPH03116907U - - Google Patents
Info
- Publication number
- JPH03116907U JPH03116907U JP2619790U JP2619790U JPH03116907U JP H03116907 U JPH03116907 U JP H03116907U JP 2619790 U JP2619790 U JP 2619790U JP 2619790 U JP2619790 U JP 2619790U JP H03116907 U JPH03116907 U JP H03116907U
- Authority
- JP
- Japan
- Prior art keywords
- molding
- die
- bumper
- folded portion
- movable
- 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 11
- 238000000605 extraction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案によるバンパー成形型の実施例
の断面図、第２図は同上実施例における型開きの
際の各部分の配置を示す断面図、第３図は同上実
施例における製品を脱型する際の各部分の配置を
示す断面図、第４図及び第５図は従来技術による
バンパー成形型を示す断面図である。
２……可動型、３……固定型、４……内部スラ
イド型、５……強制抜き型、８……折り返し部、
１０……バンパー、１２……基盤、１４，１５…
…油圧シリンダ、１６……凹凸部。
Fig. 1 is a sectional view of an embodiment of the bumper mold according to the present invention, Fig. 2 is a sectional view showing the arrangement of various parts when the mold is opened in the same embodiment, and Fig. 3 is a sectional view of the bumper mold according to the above embodiment. 4 and 5 are cross-sectional views showing the arrangement of each part during molding, and FIGS. 4 and 5 are cross-sectional views showing a conventional bumper mold. 2...Movable type, 3...Fixed type, 4...Internal sliding type, 5...Forced extraction die, 8...Folded part,
10...bumper, 12...base, 14,15...
...Hydraulic cylinder, 16...Uneven part.
Claims (1)
形型であつて、バンパー外面と前記折り返し部外
面の一部とを成形する成形面を有する固定型と、
前記折り返し部外面の残りの部分を成形する成形
面を有する強制抜き型と、バンパー内面を成形す
る成形面を有する可動型と、前記折り返し部内面
とそれに続くバンパー内面の一部を成形する内部
スライド型とを備え、 前記強制抜き型は、前記成形面にバンパーの前
記折り返し部係止用の凹凸を有し、前記内部スラ
イド型と前記強制抜き型とは前記可動型中央方向
に向け、同期して移動可能であり、更に前記強制
抜き型は、前記可動型と前記内部スライド型とに
対して前記可動型外部方向へ向けて単独でも移動
できるようにしたことを特徴とするバンパー成形
型。[Scope of Claim for Utility Model Registration] An automobile bumper molding die having a folded portion at an end, the fixed mold having a molding surface for molding an outer surface of the bumper and a part of the outer surface of the folded portion;
A forced cutting mold having a molding surface for molding the remaining portion of the outer surface of the folded portion, a movable mold having a molding surface for molding the inner surface of the bumper, and an internal slide for molding the inner surface of the folded portion and a portion of the inner surface of the bumper following the folded portion. The forced cutting die has an unevenness on the molding surface for locking the folded portion of the bumper, and the internal sliding die and the forced cutting die are oriented toward the center of the movable die and are synchronously arranged. 2. A bumper molding die characterized in that the forced cutting die is movable independently toward the outside of the movable die with respect to the movable die and the internal sliding die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2619790U JPH0719772Y2 (en) | 1990-03-16 | 1990-03-16 | Bumper mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2619790U JPH0719772Y2 (en) | 1990-03-16 | 1990-03-16 | Bumper mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03116907U true JPH03116907U (en) | 1991-12-03 |
| JPH0719772Y2 JPH0719772Y2 (en) | 1995-05-10 |
Family
ID=31529103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2619790U Expired - Lifetime JPH0719772Y2 (en) | 1990-03-16 | 1990-03-16 | Bumper mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0719772Y2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007160787A (en) * | 2005-12-15 | 2007-06-28 | Mitsubishi Motors Corp | Apparatus and method for molding of resin component |
| JP2010509097A (en) * | 2006-11-08 | 2010-03-25 | ソシエテ ドゥ テクノロジー ミシュラン | Automatic release device for flat rubber red |
| US9969107B2 (en) | 2008-06-30 | 2018-05-15 | Compagnie Générale Des Établissements Michelin | Tread band demolding tool |
| US10500769B2 (en) | 2013-01-31 | 2019-12-10 | Compagnie Generale Des Etablissements Michelin | Methods and apparatus for demolding tire treads |
| JP2021094791A (en) * | 2019-12-18 | 2021-06-24 | 株式会社Ｓｕｂａｒｕ | Injection mold |
| CN115139472A (en) * | 2022-09-01 | 2022-10-04 | 宁波兴利汽车模具有限公司 | Pitched roof demolding mechanism for demolding automobile parts |
-
1990
- 1990-03-16 JP JP2619790U patent/JPH0719772Y2/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007160787A (en) * | 2005-12-15 | 2007-06-28 | Mitsubishi Motors Corp | Apparatus and method for molding of resin component |
| JP2010509097A (en) * | 2006-11-08 | 2010-03-25 | ソシエテ ドゥ テクノロジー ミシュラン | Automatic release device for flat rubber red |
| US8377363B2 (en) | 2006-11-08 | 2013-02-19 | Michelin Recherche Et Technique S.A. | Automatic de-molding device for flat rubber treads |
| US9272476B2 (en) | 2006-11-08 | 2016-03-01 | Michelin Recherche Et Technique S.A. | Automatic de-molding device for flat rubber treads |
| US9533434B2 (en) | 2006-11-08 | 2017-01-03 | Compagnie Generate Des Etablissements Michelin | Mold for flat rubber treads |
| US9969107B2 (en) | 2008-06-30 | 2018-05-15 | Compagnie Générale Des Établissements Michelin | Tread band demolding tool |
| US10500769B2 (en) | 2013-01-31 | 2019-12-10 | Compagnie Generale Des Etablissements Michelin | Methods and apparatus for demolding tire treads |
| JP2021094791A (en) * | 2019-12-18 | 2021-06-24 | 株式会社Ｓｕｂａｒｕ | Injection mold |
| CN115139472A (en) * | 2022-09-01 | 2022-10-04 | 宁波兴利汽车模具有限公司 | Pitched roof demolding mechanism for demolding automobile parts |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0719772Y2 (en) | 1995-05-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |