JPS6225523U - - Google Patents
Info
- Publication number
- JPS6225523U JPS6225523U JP11664885U JP11664885U JPS6225523U JP S6225523 U JPS6225523 U JP S6225523U JP 11664885 U JP11664885 U JP 11664885U JP 11664885 U JP11664885 U JP 11664885U JP S6225523 U JPS6225523 U JP S6225523U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- horizontal rib
- hole
- movable insert
- resin bumper
- 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
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１〜２図は本考案の金型の一実施例を示す部
分断面図であつて、型開き後の状態を示すもので
あり、第１図および第２図はそれぞれ第４図のＡ
―Ａ線断面図およびＢ―Ｂ線断面図に対応するも
のであり、第３図は押出工程の中途段階の状態を
示す部分断面図、第４図は傾斜移動入子と押出ピ
ンの設置状態を示す模式図、第５図は前記金型で
成形される樹脂製バンパを示す部分斜視図、第６
図は従来の樹脂製バンパを示す部分斜視図、第７
図は第６図に示されるバンパを成形後アンダーカ
ツト部から傾斜移動入子を離脱させる工程を順に
示す説明図、第８図は縦リブを有さない樹脂製バ
ンパの離型時の不具合を示す説明図である。
（図面の主要符号）１：キヤビテイ、２：コア
、３：傾斜移動入子、１０：押出ピン、２２：孔
、２３：アンダーカツト部。
Figures 1 and 2 are partial sectional views showing one embodiment of the mold of the present invention, and show the state after the mold is opened, and Figures 1 and 2 are respectively A of Figure 4.
- This corresponds to the A-line sectional view and the B--B line sectional view, and Fig. 3 is a partial sectional view showing the state in the middle of the extrusion process, and Fig. 4 is the installation state of the inclined movable insert and the extrusion pin. FIG. 5 is a partial perspective view showing a resin bumper molded with the mold, and FIG.
The figure is a partial perspective view showing a conventional resin bumper.
The figures are explanatory diagrams showing in order the process of removing the inclined movable insert from the undercut part after molding the bumper shown in Fig. 6, and Fig. 8 shows the problem when releasing the resin bumper without vertical ribs. FIG. (Main symbols in the drawings) 1: Cavity, 2: Core, 3: Inclined movable insert, 10: Extrusion pin, 22: Hole, 23: Undercut portion.
Claims (1)
ブに孔が穿たれている樹脂製バンパを成形するた
めの金型であつて、金型の一方に、前記孔を有す
る部位の横リブの片側面部を形成するための入子
であり、かつ前記孔に対応する突出部を有する傾
斜移動入子が設けられると共に、該傾斜移動入子
の周辺部に離型時に横リブの少なくとも先端部を
支承する押出ピンが設けられてなる樹脂製バンパ
成形用金型構造。 A mold for molding a resin bumper in which a horizontal rib is integrally provided on the back surface of the main body and a hole is bored in the horizontal rib, and one side of the mold is provided with a horizontal rib in a portion having the hole. An inclined movable insert is provided for forming one side of the insert, and has a protrusion corresponding to the hole, and at least a tip portion of a horizontal rib is provided at the periphery of the inclined movable insert at the time of mold release. A resin bumper mold structure that is equipped with an extrusion pin that supports the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11664885U JPH0237543Y2 (en) | 1985-07-29 | 1985-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11664885U JPH0237543Y2 (en) | 1985-07-29 | 1985-07-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6225523U true JPS6225523U (en) | 1987-02-17 |
| JPH0237543Y2 JPH0237543Y2 (en) | 1990-10-11 |
Family
ID=31001437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11664885U Expired JPH0237543Y2 (en) | 1985-07-29 | 1985-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0237543Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0211205U (en) * | 1988-07-05 | 1990-01-24 | ||
| FR3053269A1 (en) * | 2016-06-30 | 2018-01-05 | Faurecia Interieur Industrie | DEVICE FOR EJECTING A PIECE FORMED ON A MOLD PART AND ASSOCIATED TOOL |
-
1985
- 1985-07-29 JP JP11664885U patent/JPH0237543Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0211205U (en) * | 1988-07-05 | 1990-01-24 | ||
| FR3053269A1 (en) * | 2016-06-30 | 2018-01-05 | Faurecia Interieur Industrie | DEVICE FOR EJECTING A PIECE FORMED ON A MOLD PART AND ASSOCIATED TOOL |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0237543Y2 (en) | 1990-10-11 |
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