JPS61128015U - - Google Patents
Info
- Publication number
- JPS61128015U JPS61128015U JP1123885U JP1123885U JPS61128015U JP S61128015 U JPS61128015 U JP S61128015U JP 1123885 U JP1123885 U JP 1123885U JP 1123885 U JP1123885 U JP 1123885U JP S61128015 U JPS61128015 U JP S61128015U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- inner diameter
- movable platen
- ferromagnetic material
- tie bar
- 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
- 239000003302 ferromagnetic material Substances 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 4
- 230000005291 magnetic effect Effects 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Description
第１図は本考案の第１実施例である磁場射出成
形機の型締装置を示す図、第２図は第１図の―
線に沿う断面図、第３図は本考案は第２実施例
を示す。第４図は本考案は第３実施例を示す図で
ある。
１４……タイバー、１４ａ……非磁性材料部、
１４ｂ……強磁性材料部、２４……固定盤側コイ
ル、２４ａ，２４ｂ……ケーシング、２６……可
動盤側コイル、２６ａ，２６ｂ……ケーシング。
Fig. 1 is a diagram showing the mold clamping device of a magnetic field injection molding machine which is the first embodiment of the present invention, and Fig. 2 is a diagram showing the mold clamping device of the magnetic field injection molding machine which is the first embodiment of the present invention.
FIG. 3, a cross-sectional view taken along the line, shows a second embodiment of the present invention. FIG. 4 shows a third embodiment of the present invention. 14... Tie bar, 14a... Non-magnetic material part,
14b...Ferromagnetic material part, 24...Fixed plate side coil, 24a, 24b...Casing, 26...Movable plate side coil, 26a, 26b...Casing.
Claims (1)
性材料製であり外径側及び他方の端面側のケーシ
ングが非磁性材料製である固定盤側コイルの内径
部をタイバーにはめ合せると共に一方の端面を固
定盤に密着させて取り付け、内径側及び一方の端
面側のケーシングが強磁性材料製であり外径側及
び他方の端面側のケーシングが非磁性材料製であ
る可動盤側コイルの内径部をタイバー外周に軸方
向に移動可能に配置すると共に一方の端面を可動
盤に密着させて取り付けた磁場射出成形機の型締
装置。 ２ タイバーは内側の非磁性材料部とその外周に
設けられる円筒状の強磁性材料部とから構成され
、強磁性材料部は可動盤のストロークに必要な最
低減の長さとしてある実用新案登録請求の範囲第
１項記載の磁場射出成形機の型締装置。[Scope of Claim for Utility Model Registration] 1. The inner diameter part of the coil on the stationary platen side, in which the casing on the inner diameter side and one end face side is made of ferromagnetic material, and the casing on the outer diameter side and the other end face side is made of nonmagnetic material. It fits into the tie bar and is attached with one end surface in close contact with the fixed plate, and the casing on the inner diameter side and one end surface side is made of ferromagnetic material, and the casing on the outer diameter side and the other end surface side is made of nonmagnetic material. A mold clamping device for a magnetic field injection molding machine in which the inner diameter part of a coil on the movable platen side is arranged movably in the axial direction on the outer periphery of the tie bar, and one end face is attached to the movable platen in close contact with the movable platen. 2. The tie bar is composed of an inner non-magnetic material part and a cylindrical ferromagnetic material part provided on its outer periphery, and the ferromagnetic material part has a minimum length required for the stroke of the movable platen. A mold clamping device for a magnetic field injection molding machine according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1123885U JPH023856Y2 (en) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1123885U JPH023856Y2 (en) | 1985-01-31 | 1985-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61128015U true JPS61128015U (en) | 1986-08-11 |
| JPH023856Y2 JPH023856Y2 (en) | 1990-01-30 |
Family
ID=30493173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1123885U Expired JPH023856Y2 (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023856Y2 (en) |
-
1985
- 1985-01-31 JP JP1123885U patent/JPH023856Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH023856Y2 (en) | 1990-01-30 |
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