JPS62109845U - - Google Patents
Info
- Publication number
- JPS62109845U JPS62109845U JP20170585U JP20170585U JPS62109845U JP S62109845 U JPS62109845 U JP S62109845U JP 20170585 U JP20170585 U JP 20170585U JP 20170585 U JP20170585 U JP 20170585U JP S62109845 U JPS62109845 U JP S62109845U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- fixing
- mold
- divided
- injection hole
- 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
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000004512 die casting Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第1図ないし第6図は本考案に係る金型へのス
リーブ固定構造の実施例を示し、第1図は金型近
傍の正面図、第2図は固定スリーブ部の拡大正面
図、第3図は第2図のBB断面図、第4図は本考
案を実施したダイカストマシンの概略正面図、第
5図は本考案の他の実施例を示す固定スリーブ部
の拡大正面図、第6図はさらに本考案の他の実施
例を示す固定スリーブの横断面図、第7図は従来
の金型へのスリーブ固定構造を示す金型近傍の正
面図、第8図は第7図のAA断面図、第9図は同
じく固定スリーブがずれたところを示す固定スリ
ーブの横断面図である。
29……固定金型、30……可動金型、41,
46……分割面、43……スリーブ孔、45,5
0……固定スリーブ、45a……中心射出孔、4
5b,45c,50a,50b……分割片、45
d,45f……溝、45e……突起。
1 to 6 show an embodiment of the structure for fixing the sleeve to the mold according to the present invention, in which FIG. 1 is a front view of the vicinity of the mold, FIG. 2 is an enlarged front view of the fixing sleeve portion, and FIG. The figures are a BB sectional view of Fig. 2, Fig. 4 is a schematic front view of a die-casting machine implementing the present invention, Fig. 5 is an enlarged front view of a fixed sleeve portion showing another embodiment of the present invention, and Fig. 6 7 is a cross-sectional view of a fixing sleeve showing another embodiment of the present invention, FIG. 7 is a front view of the vicinity of the mold showing a conventional structure for fixing the sleeve to the mold, and FIG. 8 is a cross-sectional view taken along line AA in FIG. 7. FIG. 9 is a cross-sectional view of the fixing sleeve showing the position where the fixing sleeve is displaced. 29...Fixed mold, 30...Movable mold, 41,
46...Dividing surface, 43...Sleeve hole, 45,5
0... Fixed sleeve, 45a... Center injection hole, 4
5b, 45c, 50a, 50b...divided piece, 45
d, 45f...groove, 45e...protrusion.
Claims (1)
リーブを、このスリーブと同方向に分割された両
方の金型にまたがるスリーブ孔に嵌着固定する金
型へのスリーブ固定構造において、前記中心射出
孔の近傍に、分割されたスリーブ相互間の分割直
交方向への移動を規制する段状嵌合部を設けたこ
とを特徴とする金型へのスリーブ固定構造。 In a structure for fixing a sleeve to a mold by fitting and fixing a sleeve divided along a plane that passes approximately the diameter of the center injection hole into a sleeve hole spanning both molds divided in the same direction as the sleeve, the center A structure for fixing a sleeve to a mold, characterized in that a stepped fitting part is provided in the vicinity of an injection hole to restrict movement between the divided sleeves in a direction perpendicular to the division.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20170585U JPH024761Y2 (en) | 1985-12-25 | 1985-12-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20170585U JPH024761Y2 (en) | 1985-12-25 | 1985-12-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62109845U true JPS62109845U (en) | 1987-07-13 |
JPH024761Y2 JPH024761Y2 (en) | 1990-02-05 |
Family
ID=31165405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20170585U Expired JPH024761Y2 (en) | 1985-12-25 | 1985-12-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH024761Y2 (en) |
-
1985
- 1985-12-25 JP JP20170585U patent/JPH024761Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH024761Y2 (en) | 1990-02-05 |