CN201077162Y - Die pressing device of radiation oriented moulding hydraulic press - Google Patents

Die pressing device of radiation oriented moulding hydraulic press Download PDF

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Publication number
CN201077162Y
CN201077162Y CNU2007201701748U CN200720170174U CN201077162Y CN 201077162 Y CN201077162 Y CN 201077162Y CN U2007201701748 U CNU2007201701748 U CN U2007201701748U CN 200720170174 U CN200720170174 U CN 200720170174U CN 201077162 Y CN201077162 Y CN 201077162Y
Authority
CN
China
Prior art keywords
magnetic
hydraulic press
coil
orientation
former
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
Application number
CNU2007201701748U
Other languages
Chinese (zh)
Inventor
颜国义
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANTONG GUOYI METALFORMING MACHINE TOOL PLANT
Original Assignee
NANTONG GUOYI METALFORMING MACHINE TOOL PLANT
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NANTONG GUOYI METALFORMING MACHINE TOOL PLANT filed Critical NANTONG GUOYI METALFORMING MACHINE TOOL PLANT
Priority to CNU2007201701748U priority Critical patent/CN201077162Y/en
Application granted granted Critical
Publication of CN201077162Y publication Critical patent/CN201077162Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a mold pressing device for radiation orientation shaping hydraulic press, comprising an upper mould, a female mould, an inner magnetizer, an upper orientation coil and a lower orientation coil, wherein the upper orientation coil is positioned outside the upper mould; the lower orientation coil is positioned outside the inner magnetizer; the inner magnetizer is a cylinder, and is positioned in the female mould; the gap between the female mould and the magnetizer is formed as a packing groove; the magnetic lines in the packing groove is shown as a radiation figure; the pressing direction is vertical to the orientation direction of the magnetic field; when the magnetic coil of the micro motor is manufactured, the magnetic lines in the magnetic coil are more even; the magnetic coil is one-shot molded, and the secondary processing is unneeded.

Description

A kind of molding device of radially oriented forming hydraulic press
Technical field
The utility model relates to a kind of molding device of hydraulic press.
Background technology
When producing the magnetosphere of micromachine with hydraulic press, traditional molding device is an installation mold between two oriented electromagnetic iron, fills Magnaglo in mold cavity, the complete parallel unanimity of magnetic field orientating.The magnetosphere that such method is produced need just can be made the magnetosphere of micromachine through cutting process, time-consuming and waste material, and magnetic property is unlikely.
The utility model content
In order to make the magnetosphere of the micromachine of making, one-shot forming is saved time, and the utility model provides a kind of molding device of radially oriented forming hydraulic press, it comprises patrix, former, interior magnetic conductor, be positioned at the outer last oriented coils of patrix, be positioned at the outer following oriented coils of magnetic conductor, described interior magnetic conductor is a cylinder, be built in the former, gap between former and magnetic conductor constitutes packing groove, in the packing groove magnetic line of force radially, pressing direction is vertical with the magnetic field orientating direction.
The interior magnetic conductor that adopts is cylindrical, and former is a cylindrical shape, and the magnetic line of force is to external radiation, and when making the magnetosphere of micromachine, the magnetic line of force is more even in the magnetosphere, and the magnetosphere one-shot forming, need not carry out 2 processing.
Description of drawings
Figure is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, 1 is interior magnetic conductor, and 2 is former, and 3 is packing groove, and interior magnetic conductor 1 is a cylinder, and former 2 is a torus, and ring set is in interior magnetic conductor 1 periphery; Last oriented coils 4, after following oriented coils 5 energisings, between interior magnetic conductor 1 and former 2, form magnetic field, because interior magnetic conductor 1 be cylinder, the magnetic line of force along interior magnetic conductor 1 to external radiation, formation magnetic field, act on the magnetic material of filling in the filling space, like this under the effect of upper punch 6, be similar to micromachine magnetosphere etc. some ringwise and relatively thinner product just can one-shot forming, and pressing direction is vertical with the magnetic field orientating direction.

Claims (2)

1. the molding device of a radially oriented forming hydraulic press, comprise patrix, former, interior magnetic conductor, be positioned at the outer last oriented coils of patrix, be positioned at the outer following oriented coils of magnetic conductor, it is characterized in that: magnetic conductor is a cylinder in described, be built in the former, the gap between former and magnetic conductor constitutes packing groove.
2. the molding device of a kind of radially oriented forming hydraulic press according to claim 1 is characterized in that: in the described packing groove magnetic line of force radially, pressing direction is vertical with the magnetic field orientating direction.
CNU2007201701748U 2007-08-13 2007-08-13 Die pressing device of radiation oriented moulding hydraulic press Expired - Fee Related CN201077162Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201701748U CN201077162Y (en) 2007-08-13 2007-08-13 Die pressing device of radiation oriented moulding hydraulic press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201701748U CN201077162Y (en) 2007-08-13 2007-08-13 Die pressing device of radiation oriented moulding hydraulic press

Publications (1)

Publication Number Publication Date
CN201077162Y true CN201077162Y (en) 2008-06-25

Family

ID=39569218

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201701748U Expired - Fee Related CN201077162Y (en) 2007-08-13 2007-08-13 Die pressing device of radiation oriented moulding hydraulic press

Country Status (1)

Country Link
CN (1) CN201077162Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101850421A (en) * 2010-06-23 2010-10-06 宁波永久磁业有限公司 Molding device for NdFeB materials
CN103286980A (en) * 2013-06-18 2013-09-11 南通国谊锻压机床有限公司 Mould pressing device of radiating orientation forming hydraulic machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101850421A (en) * 2010-06-23 2010-10-06 宁波永久磁业有限公司 Molding device for NdFeB materials
CN101850421B (en) * 2010-06-23 2012-10-17 宁波永久磁业有限公司 Molding device for NdFeB materials
CN103286980A (en) * 2013-06-18 2013-09-11 南通国谊锻压机床有限公司 Mould pressing device of radiating orientation forming hydraulic machine
CN103286980B (en) * 2013-06-18 2016-05-11 南通国谊锻压机床有限公司 A kind of molding device of radially oriented forming hydraulic press

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080625

Termination date: 20090914

C17 Cessation of patent right