JPS6347120U - - Google Patents
Info
- Publication number
- JPS6347120U JPS6347120U JP14112586U JP14112586U JPS6347120U JP S6347120 U JPS6347120 U JP S6347120U JP 14112586 U JP14112586 U JP 14112586U JP 14112586 U JP14112586 U JP 14112586U JP S6347120 U JPS6347120 U JP S6347120U
- Authority
- JP
- Japan
- Prior art keywords
- product
- insert
- ejecting pin
- holding structure
- product ejecting
- 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
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案にかかる射出成形金型の製品押
出しピン保持構造の概略構成を示す断面図、第２
図は位置決め板の概略構成を示す正面図、第３図
は位置決め板の位置決め孔にはめこまれた含油メ
タルあるいはメタルブツシユを拡大して示す断面
図、第４図は押出し板に組み込まれた製品押出し
ピンを拡大して示す断面図、第５図は射出成形金
型の製品押出しピン保持構造にかかる、温度差、
加工誤差、あるいは組付誤差による位置ずれ方向
を示す断面図である。
１……射出成形金型の製品押出しピン保持構造
、２……入子、４……製品押出しピン、６……位
置決め板、８……押出し板、２６……摺動孔、４
２……製品押出しピンの先端部（先端部）、４６
……製品押出しピンの末端部（末端部）、６２…
…段付孔。
FIG. 1 is a cross-sectional view showing a schematic configuration of a product ejection pin holding structure of an injection mold according to the present invention, and FIG.
The figure is a front view showing the schematic structure of the positioning plate, Figure 3 is an enlarged cross-sectional view showing the oil-impregnated metal or metal bush fitted into the positioning hole of the positioning plate, and Figure 4 is a product extrusion built into the extrusion plate. Figure 5 is a cross-sectional view showing an enlarged pin, and shows the temperature difference,
FIG. 3 is a cross-sectional view showing the direction of positional deviation due to processing errors or assembly errors. DESCRIPTION OF SYMBOLS 1... Product ejection pin holding structure of injection mold, 2... Insert, 4... Product ejection pin, 6... Positioning plate, 8... Extrusion plate, 26... Sliding hole, 4
2...Tip part (tip part) of product ejection pin, 46
...End part (end part) of product ejection pin, 62...
...Stepped hole.
Claims (1)
て、前記製品押出しピンの先端部は入子の表面側
に形成された摺動孔に摺動可能にはめこまれ、該
製品押出しピンの中央部は前記入子の裏面に固定
された位置決め板の位置決め孔に摺動可能に挿通
され、さらに、前記製品押出しピンの末端部は、
製品を前記入子から突出し可能に押出し板に組み
込まれるとともに、該押出し板とゆるみばめされ
ていることを特徴とする樹脂成形金型の製品押出
しピン保持構造。 In the product ejecting pin holding structure of a resin molding mold, the tip of the product ejecting pin is slidably fitted into a sliding hole formed on the surface side of the insert, and the center portion of the product ejecting pin is slidably fitted into a sliding hole formed on the surface side of the insert. is slidably inserted into the positioning hole of the positioning plate fixed to the back surface of the insert, and furthermore, the end part of the product ejecting pin is
A product ejection pin holding structure for a resin molding die, characterized in that the product is incorporated into an extrusion plate so that the product can be ejected from the insert, and is loosely fitted with the extrusion plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14112586U JPS6347120U (en) | 1986-09-12 | 1986-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14112586U JPS6347120U (en) | 1986-09-12 | 1986-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6347120U true JPS6347120U (en) | 1988-03-30 |
Family
ID=31048624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14112586U Pending JPS6347120U (en) | 1986-09-12 | 1986-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6347120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015128860A (en) * | 2014-01-08 | 2015-07-16 | 株式会社日立産機システム | Mold resin injection molding die equipped with ejector guide structure allowing movement of ejector guide bush in horizontal direction |
-
1986
- 1986-09-12 JP JP14112586U patent/JPS6347120U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015128860A (en) * | 2014-01-08 | 2015-07-16 | 株式会社日立産機システム | Mold resin injection molding die equipped with ejector guide structure allowing movement of ejector guide bush in horizontal direction |