JPH02139710U - - Google Patents
Info
- Publication number
- JPH02139710U JPH02139710U JP4781189U JP4781189U JPH02139710U JP H02139710 U JPH02139710 U JP H02139710U JP 4781189 U JP4781189 U JP 4781189U JP 4781189 U JP4781189 U JP 4781189U JP H02139710 U JPH02139710 U JP H02139710U
- Authority
- JP
- Japan
- Prior art keywords
- insert
- compression molding
- movable pin
- molding
- 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.)
- Pending
Links
- 238000000748 compression moulding Methods 0.000 claims description 4
- 239000012778 molding material Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の圧縮成形金型の平面図、第２
図は第１図のＢ−Ｂ矢視線に沿つた縦断面を示し
、とくにＤ枠内はコア側を上動させた状態を示し
、第３図は第１図のＣ−Ｃ矢視線に沿つた縦断面
を示し、第４図は従来の圧縮成形金型の平面図、
第５図は第４図のＡ−Ａ矢視線に沿つた一部縦断
面を示し、第６図は第５図のＥ部拡大図を示す。
１……インサート、３……キヤビテイ、４……
ガイドピン、６……可動側取付板、７……固定側
取付板、８……油圧プレス可動側取付面、９……
油圧プレス固定側取付面、１０，１１……エジエ
クタプレート、１２，１３……スペーサブロツク
、１３，２２……バツキングプレート、１４，２
１……断熱板、１５……コアプレート、１６……
コア、１７……可動ピン、１８……コイルバネ、
１９……カラー、２０……キヤビテイプレート、
２８……エジエクタピン。
Figure 1 is a plan view of the compression molding mold of the present invention;
The figure shows a vertical cross section along the line of arrow B-B in figure 1, and in particular, the area within the D frame shows the state in which the core side has been moved upward, and figure 3 shows a longitudinal section along the line of arrow C-C in figure 1. Fig. 4 is a plan view of a conventional compression molding die;
FIG. 5 shows a partial longitudinal section along the line A--A in FIG. 4, and FIG. 6 shows an enlarged view of section E in FIG. 1...Insert, 3...Cavity, 4...
Guide pin, 6...Movable side mounting plate, 7...Fixed side mounting plate, 8...Hydraulic press movable side mounting surface, 9...
Hydraulic press fixed side mounting surface, 10, 11... Ejector plate, 12, 13... Spacer block, 13, 22... Backing plate, 14, 2
1...Insulation board, 15...Core plate, 16...
Core, 17...Movable pin, 18...Coil spring,
19...Color, 20...Cavity plate,
28...Ejiectapin.
Claims (1)
トを所定位置に保持する可動ピンを可動側取付板
に弾性体を介して装着し、可動ピンの先端部でイ
ンサートを押圧して成形材料の圧縮成形時の流動
によるインサートの浮き上りを防止した圧縮成形
金型。 A movable pin that holds the insert in place on the molding surface in the cavity is attached to the movable mounting plate via an elastic body, and the tip of the movable pin presses the insert to control the flow of the molding material during compression molding. Compression molding mold that prevents the insert from lifting up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4781189U JPH02139710U (en) | 1989-04-24 | 1989-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4781189U JPH02139710U (en) | 1989-04-24 | 1989-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02139710U true JPH02139710U (en) | 1990-11-21 |
Family
ID=31564072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4781189U Pending JPH02139710U (en) | 1989-04-24 | 1989-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02139710U (en) |
-
1989
- 1989-04-24 JP JP4781189U patent/JPH02139710U/ja active Pending