JPS6185131U - - Google Patents
Info
- Publication number
- JPS6185131U JPS6185131U JP17054884U JP17054884U JPS6185131U JP S6185131 U JPS6185131 U JP S6185131U JP 17054884 U JP17054884 U JP 17054884U JP 17054884 U JP17054884 U JP 17054884U JP S6185131 U JPS6185131 U JP S6185131U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- magnetic material
- injection mold
- sheet
- producing
- 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.)
- Pending
Links
- 239000000696 magnetic material Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims 3
- 239000007924 injection Substances 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Description
第１図は本考案の正面図一部断面図、第２図は
本考案の金型で射出成形して得られる成形物の斜
視図。
１は固定型、２は可動型、３はすき間、４は成
形品、５はランナー、６は固定型の非磁性材板、
７は可動型の非磁性材板、８は固定型・可動型接
触板、９は固定型の磁性材柱、１０は可動型の磁
性材柱、１１はスプルー、１２は入口。
FIG. 1 is a front view and partially sectional view of the present invention, and FIG. 2 is a perspective view of a molded product obtained by injection molding with the mold of the present invention. 1 is a fixed type, 2 is a movable type, 3 is a gap, 4 is a molded product, 5 is a runner, 6 is a fixed non-magnetic material plate,
7 is a movable non-magnetic material plate, 8 is a fixed/movable contact plate, 9 is a fixed magnetic material column, 10 is a movable magnetic material column, 11 is a sprue, and 12 is an inlet.
Claims (1)
に、成形品４よりも厚みが薄い０．２から２ミリ
メートル程度のシート状のすき間３を設け、その
すき間をゲートとして利用し成形品４を多数成形
するプラスチツクマグネツト製造用射出成形金型
。 ２ シート状のすき間３にランナー５を設けた実
用新案登録請求の範囲第一項記載のプラスチツク
マグネツト製造用射出成形金型。 ３ 非磁性材質の金型の固定型１および可動型２
を耐摩耗性の超鋼・セラミツクス材にした実用新
案登録請求の範囲第一項記載のプラスチツクマグ
ネツト製造用射出成形金型。[Claims for Utility Model Registration] 1. A sheet-shaped gap 3 with a thickness of about 0.2 to 2 mm, which is thinner than the molded product 4, is provided between the fixed mold 1 and the movable mold 2 of a mold made of a non-magnetic material. , an injection mold for manufacturing plastic magnets that molds a large number of molded products 4 by using the gaps as gates. 2. An injection mold for producing a plastic magnet according to claim 1 of the utility model registration claim, in which a runner 5 is provided in the gap 3 of the sheet. 3 Fixed mold 1 and movable mold 2 of non-magnetic material molds
An injection mold for producing a plastic magnet according to claim 1, which is made of wear-resistant super steel or ceramic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17054884U JPS6185131U (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17054884U JPS6185131U (en) | 1984-11-09 | 1984-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6185131U true JPS6185131U (en) | 1986-06-04 |
Family
ID=30728255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17054884U Pending JPS6185131U (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6185131U (en) |
-
1984
- 1984-11-09 JP JP17054884U patent/JPS6185131U/ja active Pending
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