JPH0276659U - - Google Patents
Info
- Publication number
- JPH0276659U JPH0276659U JP15391488U JP15391488U JPH0276659U JP H0276659 U JPH0276659 U JP H0276659U JP 15391488 U JP15391488 U JP 15391488U JP 15391488 U JP15391488 U JP 15391488U JP H0276659 U JPH0276659 U JP H0276659U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- pin
- mounting hole
- product forming
- forming part
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第1図は本考案実施の一例を示す金型に組込ん
だ状態の断面図、第2図は第1図の2―2線断面
図、第3図は本考案他の実施例を示す金型に組込
んだ状態の断面図である。
図中、A:中子ピン、A1:挿着部、A2:製
品形成部、A3:挿着部と製品形成部との間部分
、B:金型、B1:キヤビテイ面、1:ピン取付
孔、2:応力吸収溝。
Fig. 1 is a cross-sectional view of an embodiment of the present invention assembled into a mold, Fig. 2 is a cross-sectional view taken along the line 2--2 in Fig. 1, and Fig. 3 is a sectional view of the mold showing another embodiment of the present invention. FIG. 3 is a cross-sectional view of the product assembled into a mold. In the figure, A: core pin, A 1 : insertion part, A 2 : product forming part, A 3 : part between insertion part and product forming part, B: mold, B 1 : cavity surface, 1 : Pin mounting hole, 2: Stress absorption groove.
Claims (1)
キヤビテイ面から突出される製品形成部との間部
分に応力吸収溝を周方向に形成せしめた事を特徴
とする金型用中子ピン。 A medium for use in a mold, characterized in that a stress absorbing groove is formed in the circumferential direction between the insertion part inserted and supported in the pin mounting hole of the mold and the product forming part protruding from the cavity surface. Child pin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988153914U JP2501410Y2 (en) | 1988-11-25 | 1988-11-25 | Core pin for mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988153914U JP2501410Y2 (en) | 1988-11-25 | 1988-11-25 | Core pin for mold |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0276659U true JPH0276659U (en) | 1990-06-12 |
JP2501410Y2 JP2501410Y2 (en) | 1996-06-19 |
Family
ID=31430171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988153914U Expired - Lifetime JP2501410Y2 (en) | 1988-11-25 | 1988-11-25 | Core pin for mold |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2501410Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012245543A (en) * | 2011-05-27 | 2012-12-13 | Toyota Motor Corp | Core pin for die |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63281760A (en) * | 1987-05-13 | 1988-11-18 | Honda Motor Co Ltd | Production of cylinder head for internal combustion engine |
JPS63189462U (en) * | 1987-05-28 | 1988-12-06 |
-
1988
- 1988-11-25 JP JP1988153914U patent/JP2501410Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63281760A (en) * | 1987-05-13 | 1988-11-18 | Honda Motor Co Ltd | Production of cylinder head for internal combustion engine |
JPS63189462U (en) * | 1987-05-28 | 1988-12-06 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012245543A (en) * | 2011-05-27 | 2012-12-13 | Toyota Motor Corp | Core pin for die |
Also Published As
Publication number | Publication date |
---|---|
JP2501410Y2 (en) | 1996-06-19 |
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