JPS6234959U - - Google Patents
Info
- Publication number
- JPS6234959U JPS6234959U JP12497985U JP12497985U JPS6234959U JP S6234959 U JPS6234959 U JP S6234959U JP 12497985 U JP12497985 U JP 12497985U JP 12497985 U JP12497985 U JP 12497985U JP S6234959 U JPS6234959 U JP S6234959U
- Authority
- JP
- Japan
- Prior art keywords
- sprue
- bush
- die
- tip
- groove
- 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
- 238000001816 cooling Methods 0.000 claims description 6
- 238000004512 die casting Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 235000015895 biscuits Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
第１図は本考案のダイカスト金型用スプル・ブ
ツシユの構成を示す断面図、第２図は本考案の先
端部の拡大面図であり、第３図は従来の装置の構
成を示す断面図である。
図中の符号、１……冷却ジヤケツト、２……内
筒、３……外筒、４……ビスケツト部、５……製
品、６……冷却パイプ、７……チツプ、８……隙
間、９……ドレン孔、１０……焼バメ部、１１…
…身切り面、１２……スリーブ、１３，１４……
位置決め部、１５……ランナー部、１６……溝。
Fig. 1 is a cross-sectional view showing the configuration of the sprue/bush for die-casting molds of the present invention, Fig. 2 is an enlarged sectional view of the tip of the present invention, and Fig. 3 is a cross-sectional view showing the configuration of a conventional device. It is. Symbols in the diagram: 1... Cooling jacket, 2... Inner cylinder, 3... Outer cylinder, 4... Biscuit part, 5... Product, 6... Cooling pipe, 7... Chip, 8... Gap, 9...Drain hole, 10...Shrink fit part, 11...
...Mini-cut side, 12...Sleeve, 13, 14...
Positioning part, 15... Runner part, 16... Groove.
Claims (1)
れ、該内外筒の中間に冷却ジヤケツトが形成され
ている二重構造であつて、その先端部に位置決め
部を有するダイカスト金型用スプル・ブツシユの
冷却構造において、前記スプル・ブツシユの位置
決め部と二重構造による焼ばめシール部を共用化
させることにより冷却ジヤケツトを湯口先端まで
延長するとともに、前記焼ばめシール部の中間に
溝を設け、かつ該溝に排水用のドレン回路を設け
たことを特徴とするダイカスト金型用スプル・ブ
ツシユの冷却構造。 A sprue for a die-casting mold, which has a double structure in which an inner cylinder and an outer cylinder are shrink-fitted at their ends, and a cooling jacket is formed between the inner and outer cylinders, and has a positioning part at its tip.・In the bush cooling structure, by sharing the positioning part of the sprue bush with the double-layer shrink fit seal part, the cooling jacket is extended to the tip of the sprue, and a groove is provided in the middle of the shrink fit seal part. A cooling structure for a sprue and bush for a die-casting mold, characterized in that the groove is provided with a drain circuit for water drainage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12497985U JPH032363Y2 (en) | 1985-08-14 | 1985-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12497985U JPH032363Y2 (en) | 1985-08-14 | 1985-08-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6234959U true JPS6234959U (en) | 1987-03-02 |
| JPH032363Y2 JPH032363Y2 (en) | 1991-01-23 |
Family
ID=31017475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12497985U Expired JPH032363Y2 (en) | 1985-08-14 | 1985-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032363Y2 (en) |
-
1985
- 1985-08-14 JP JP12497985U patent/JPH032363Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH032363Y2 (en) | 1991-01-23 |