JPH01156014U - - Google Patents
Info
- Publication number
- JPH01156014U JPH01156014U JP4754888U JP4754888U JPH01156014U JP H01156014 U JPH01156014 U JP H01156014U JP 4754888 U JP4754888 U JP 4754888U JP 4754888 U JP4754888 U JP 4754888U JP H01156014 U JPH01156014 U JP H01156014U
- Authority
- JP
- Japan
- Prior art keywords
- injection molding
- molding machine
- plastic magnet
- mounting plate
- mold mounting
- 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
- 238000001746 injection moulding Methods 0.000 claims description 6
- 230000005284 excitation Effects 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims 3
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000037430 deletion Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
Landscapes
- Manufacturing Cores, Coils, And Magnets (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
図面はこの考案に係るプラスチツクマグネツト
射出成形機の実施例を示すもので、第１図は縦断
正面図、第２図は一部を切除した斜視図、第３図
は第１図―線断面図、、第４図は第１図―
線断面図、第５図はタイバーの他の実施例の一
部縦断側面図、第６図は型取付板の欠除部に非磁
性部材を設けた場合の盤体内側面図である。
１，２……固定盤体、３……機台、４……タイ
バー、５……可動盤体、８，９……環状溝、１０
，１１……コアブロツク、１２，１３……励磁コ
イル、１４，１５……型取付板、１４ａ，１５ａ
……欠除部、１６，１７……スペーサー、１８…
…固定型、１９……可動型、２４……外筒、２５
……内筒、２６……非磁性部材。
The drawings show an embodiment of the plastic magnet injection molding machine according to this invention, in which Fig. 1 is a longitudinal sectional front view, Fig. 2 is a partially cutaway perspective view, and Fig. 3 is a cross-sectional view taken along the line of Fig. 1. Figure 4 is Figure 1-
A line sectional view, FIG. 5 is a partially vertical side view of another embodiment of the tie bar, and FIG. 6 is a side view of the inside of the board when a non-magnetic member is provided in the cutout of the mold mounting plate. 1, 2... Fixed plate body, 3... Machine stand, 4... Tie bar, 5... Movable plate body, 8, 9... Annular groove, 10
, 11... Core block, 12, 13... Excitation coil, 14, 15... Model mounting plate, 14a, 15a
...Deletion, 16, 17...Spacer, 18...
...Fixed type, 19...Movable type, 24...Outer cylinder, 25
...Inner cylinder, 26...Nonmagnetic member.
Claims (1)
可動盤体の対向側面に環状溝を設けて、中央部に
コアブロツクを形成し、それら環状溝に励磁コイ
ルを篏装してコアブロツクと励磁コイルとを密着
し、コアブロツクの端面に隅部を欠除した磁性金
属材料の型取付板を、盤体及びタイバーと隔離し
て止着し、該型取付板によりより固定盤体と可動
盤体の内側をタイバー部分を除いて励磁コイルと
共に被覆してなることを特徴とするプラスチツク
マグネツト射出成形機。 (2) 第１項記載のプラスチツクマグネツト射出
成形機において、盤体側と型取付板との間に非磁
性金属材料のスペーサーを介在させてなることを
特徴とするプラスチツクマグネツト射出成形機。 (3) 第１項記載のプラスチツクマグネツト射出
成形機において、型取付板の欠除部にタイバーと
型取付板との間に介在する非磁性部材を設けてな
ることを特徴とするプラスチツクマグネツト射出
成形機。 (4) 第１項記載のプラスチツクマグネツト射出
成形機において、タイバーは互いに嵌合した非磁
性材料の内筒と外筒とにより被覆されていること
を特徴とするプラスチツクマグネツト射出成形機
。[Claims for Utility Model Registration] (1) Annular grooves are provided on opposite sides of a fixed platen and a movable platen formed of a magnetic metal material, a core block is formed in the center, and an excitation coil is installed in these annular grooves. The core block and the excitation coil are tightly attached to each other, and a mold mounting plate made of a magnetic metal material with no corners is fixed to the end face of the core block while being separated from the board and tie bars. A plastic magnet injection molding machine characterized in that the insides of a fixed platen body and a movable platen body are coated with an excitation coil except for tie bar portions. (2) The plastic magnet injection molding machine according to item 1, characterized in that a spacer made of a non-magnetic metal material is interposed between the disk side and the mold mounting plate. (3) In the plastic magnet injection molding machine described in item 1, the plastic magnet is characterized in that a non-magnetic member is provided in the cutout part of the mold mounting plate to be interposed between the tie bar and the mold mounting plate. Injection molding machine. (4) The plastic magnet injection molding machine according to item 1, wherein the tie bar is covered with an inner cylinder and an outer cylinder made of a non-magnetic material that fit together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4754888U JPH0521383Y2 (en) | 1988-04-08 | 1988-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4754888U JPH0521383Y2 (en) | 1988-04-08 | 1988-04-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01156014U true JPH01156014U (en) | 1989-10-26 |
| JPH0521383Y2 JPH0521383Y2 (en) | 1993-06-01 |
Family
ID=31273749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4754888U Expired - Lifetime JPH0521383Y2 (en) | 1988-04-08 | 1988-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521383Y2 (en) |
-
1988
- 1988-04-08 JP JP4754888U patent/JPH0521383Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521383Y2 (en) | 1993-06-01 |
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