JPH0212815U - - Google Patents
Info
- Publication number
- JPH0212815U JPH0212815U JP9102288U JP9102288U JPH0212815U JP H0212815 U JPH0212815 U JP H0212815U JP 9102288 U JP9102288 U JP 9102288U JP 9102288 U JP9102288 U JP 9102288U JP H0212815 U JPH0212815 U JP H0212815U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- molding
- view
- head
- molding die
- 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 5
- 239000012778 molding material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Description
第１図は本考案実施例のポツト及びプランジヤ
部分の断面図、第２図ａ及びｂは本考案のモール
ド用プランジヤの動作説明図、第３図は従来のモ
ールド金型の斜視図で、そのａは上型の図、ｂは
下型の図、第４図は従来のモールド用プランジヤ
の側面図、第５図は従来のポツト及びプランジヤ
部分の断面図、第６図はプランジヤ先端にカルが
密着した状態を示す図である。
図中、５はポツト、６は下型センターブロツク
、６ａはカル部、８はカル、２１はモールド用プ
ランジヤ、２１ａはプランジヤヘツド、２２はエ
ジエクト機構、２３はエジエクトピン、２３ａは
細径部、２３ｂは鍔部、２３ｃは突起部、２３ｄ
は拡径部、２４は圧縮コイルばね、２５は固定ボ
ルト、２６，２７，２８は孔、２９はプレートを
示す。
Fig. 1 is a cross-sectional view of the pot and plunger portion of the embodiment of the present invention, Fig. 2 a and b are explanatory diagrams of the operation of the mold plunger of the present invention, and Fig. 3 is a perspective view of a conventional molding die. a is a view of the upper mold, b is a view of the lower mold, Fig. 4 is a side view of a conventional molding plunger, Fig. 5 is a sectional view of the conventional pot and plunger portion, and Fig. 6 shows a cal at the tip of the plunger. FIG. 3 is a diagram showing a state in which they are in close contact. In the figure, 5 is a pot, 6 is a lower mold center block, 6a is a cull part, 8 is a cull, 21 is a mold plunger, 21a is a plunger head, 22 is an eject mechanism, 23 is an eject pin, 23a is a narrow diameter part, 23b is the flange, 23c is the protrusion, 23d
24 is a compression coil spring, 25 is a fixing bolt, 26, 27, and 28 are holes, and 29 is a plate.
Claims (1)
プランジヤ２１のヘツド２１ａの端面側に、該ヘ
ツド２１ａの端面からエジエクトピン２３が突出
するエジエクト機構２２を設けてなることを特徴
とするモールド金型。 A molding die characterized in that an ejecting mechanism 22 having an ejecting pin 23 protruding from the end face of the head 21a of a molding plunger 21 for injecting a molding material into the molding die is provided on the end face side of the head 21a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9102288U JPH058102Y2 (en) | 1988-07-11 | 1988-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9102288U JPH058102Y2 (en) | 1988-07-11 | 1988-07-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0212815U true JPH0212815U (en) | 1990-01-26 |
| JPH058102Y2 JPH058102Y2 (en) | 1993-03-01 |
Family
ID=31315523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9102288U Expired - Lifetime JPH058102Y2 (en) | 1988-07-11 | 1988-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH058102Y2 (en) |
-
1988
- 1988-07-11 JP JP9102288U patent/JPH058102Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH058102Y2 (en) | 1993-03-01 |