CN201872298U - Mould for injecting magnetic roller - Google Patents
Mould for injecting magnetic roller Download PDFInfo
- Publication number
- CN201872298U CN201872298U CN 201020541282 CN201020541282U CN201872298U CN 201872298 U CN201872298 U CN 201872298U CN 201020541282 CN201020541282 CN 201020541282 CN 201020541282 U CN201020541282 U CN 201020541282U CN 201872298 U CN201872298 U CN 201872298U
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- CN
- China
- Prior art keywords
- module
- mould
- magnetic roller
- model
- cover half
- 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.)
- Expired - Fee Related
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- Magnetic Brush Developing In Electrophotography (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a mould, in particular to a mould for injecting a magnetic roller. The mould comprises a movable mould (1) and a fixed mould (2), wherein the movable mould (1) and the fixed mould (2) adopt a symmetrical structure; after the movable mould (1) and the fixed mould (2) are combined, a mould cavity body is formed at the inner part; the fixed mould (2) is formed through the combination of a module (A), a module (B) and a module (C), wherein the module (B) is arranged in the middle, the module (A) and the module (C) are located at the two sides of the module (B), and a permanent magnet (3) is arranged at the inner part of the module (B). The mould is used for injecting the magnetic roller, has the technical characteristic that the permanent magnet in the mould can carry out magnetizing treatment on the magnetic roller in the injecting process and has the advantages of short processing time and low processing cost.
Description
Technical field
The utility model relates to a kind of mould, and characteristics are moulds of a kind of injection moulding magnetic roller.
Background technology
The processing of prior art magnetic roller is earlier the injection moulding of magnetic roller to be processed, and then the magnetic roller is magnetized.There is complex technical process in this processing mode, and is long in time limit, the shortcoming that processing cost is high.
The utility model content
The purpose of this utility model provides a kind of mould of injection moulding magnetic roller.The utility model can shorten the process time of magnetic roller by injection moulding process with the magnetization of magnetic roller, cuts down finished cost.
The mould of injection moulding magnetic roller of the present utility model is made of dynamic model 1 and cover half 2, and dynamic model 1 and cover half 2 are symmetrical structure, and dynamic model 1 and cover half 2 merge the inner cavity body of mould that constitutes; Described cover half 2 is made of modules A, module B and module C merging, and in the middle of module B was arranged at, modules A and module C were positioned at the both sides of module B, are provided with permanent magnet 3 in module B inside.
Purposes of the present utility model: injection moulding magnetic roller.
Technical characterstic of the present utility model: in injection moulding process, the magnetic roller is added magnetic treatment by the permanent magnet in the mould.
Advantage of the present utility model: have weak point process time, the advantage that processing cost is low.
Description of drawings
Fig. 1 is the utility model cutaway view.
Symbol description among the figure: dynamic model 1, cover half 2, permanent magnet 3, modules A, module B, module C.
The specific embodiment
Below in conjunction with accompanying drawing and with illustrated embodiments the utility model is done detailed explanation.
Consult Fig. 1, the mould of injection moulding magnetic roller is made of dynamic model 1 and cover half 2, and dynamic model 1 and cover half 2 are symmetrical structure, and dynamic model 1 and cover half 2 merge the inner cavity body of mould that constitutes; Described cover half 2 is made of modules A, module B and module C merging, and in the middle of module B was arranged at, modules A and module C were positioned at the both sides of module B, are provided with permanent magnet 3 in module B inside.
Mould inside is equipped with permanent magnet.Described mould is two die sinkings, is divided into fixed half and moving half.Wherein fixed half and moving half is complete symmetrical two parts.Described cover half is divided into modules A, and module B and module C three parts wherein are equipped with permanent magnet in the module B, no permanent magnet in modules A and the module C.The die cavity of dynamic model, modules A, module B and module C is formed a magnetic roller die chamber.Described modules A, module B and module C material are nonmagnetic steel.
Above embodiment is the more preferably specific embodiment a kind of of the utility model, and the common variation that those skilled in the art carry out in the technical program scope and replacing should be included in the protection domain of the present utility model.
Claims (1)
1. the mould of injection moulding magnetic roller is made of dynamic model (1) and cover half (2), and dynamic model (1) and cover half (2) are symmetrical structure, and dynamic model (1) and cover half (2) merge the inner cavity body of mould that constitutes; It is characterized in that described cover half (2) merges formation by module (A), module (B) and module (C), in the middle of module (B) was arranged at, module (A) and module (C) were positioned at the both sides of module (B), are provided with permanent magnet (3) in module (B) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020541282 CN201872298U (en) | 2010-09-26 | 2010-09-26 | Mould for injecting magnetic roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020541282 CN201872298U (en) | 2010-09-26 | 2010-09-26 | Mould for injecting magnetic roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201872298U true CN201872298U (en) | 2011-06-22 |
Family
ID=44160231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020541282 Expired - Fee Related CN201872298U (en) | 2010-09-26 | 2010-09-26 | Mould for injecting magnetic roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201872298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305774A (en) * | 2018-01-30 | 2018-07-20 | 中国科学院国家空间科学中心 | A kind of form forming magnetic core fixture |
| CN112622172A (en) * | 2020-12-08 | 2021-04-09 | 芜湖东新磁电有限公司 | Magnetic field adjusting injection mold for performance engineering plastic magnetic rotor |
-
2010
- 2010-09-26 CN CN 201020541282 patent/CN201872298U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305774A (en) * | 2018-01-30 | 2018-07-20 | 中国科学院国家空间科学中心 | A kind of form forming magnetic core fixture |
| CN108305774B (en) * | 2018-01-30 | 2019-12-24 | 中国科学院国家空间科学中心 | Magnetic core forming clamp |
| CN112622172A (en) * | 2020-12-08 | 2021-04-09 | 芜湖东新磁电有限公司 | Magnetic field adjusting injection mold for performance engineering plastic magnetic rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20130926 |