CN201316793Y - Die casting mold of motor rotator of gyroscope - Google Patents
Die casting mold of motor rotator of gyroscope Download PDFInfo
- Publication number
- CN201316793Y CN201316793Y CNU2008201615709U CN200820161570U CN201316793Y CN 201316793 Y CN201316793 Y CN 201316793Y CN U2008201615709 U CNU2008201615709 U CN U2008201615709U CN 200820161570 U CN200820161570 U CN 200820161570U CN 201316793 Y CN201316793 Y CN 201316793Y
- Authority
- CN
- China
- Prior art keywords
- die casting
- gyroscope
- motor rotator
- casting mold
- mold
- 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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Abstract
The utility model provides a die casting mold of a motor rotator of a gyroscope, wherein a casting head with the center being thick and the twice typing method are adopted, and then the mirror polish process is carried out on a mold; in the process of die casting, a strong mold release agent is used, therefore, the motor rotator of the gyroscope is molded directly by adopting the die casting technique.
Description
Affiliated technical field
The utility model relates to a kind of die casting of gyroscope motor, especially is applicable to fine aluminium die casting.
Background technology
Traditional viewpoint generally believes that fine aluminium can't adopt extrusion process to realize, therefore, all adopts the spun casting way all the time.Because the gyroscope motor individuality is less, external diameter full-size 30mm, length overall is less than 25mm, be that fine aluminium adds the silicon steel sheet lamination owing to its structure simultaneously, therefore, in the spun casting process, it is qualified that the inserts gap is difficult to fill all the time, tissue odds, under the rotor high-speed operating condition, dynamic balancing measurement is difficult to qualified.At these problems, extrusion process can solve smoothly, but pure aluminum material itself is mobile poor, and viscosity is big, adopts traditional die casting, is difficult to the demoulding.
Summary of the invention
The existence flowability is poor in the gyroscope motor fine aluminium press casting procedure, viscosity is big, is difficult to problems such as the demoulding in order to solve, and we need research and develop the rational fine aluminium die casting of a cover.
The utility model mould structure adopts the thick cast gate in center, and twice parting carries out mirror finish to mould and handles.
Description of drawings
Fig. 1 is a gyroscope motor compression mod installation diagram:
The 1-fixed clamping plate; The 2-sprue bush; The 3-cover half; 4-push rod 1; 5-push rod 2; 6-cover half fixed head; The 7-straight pin; 8-push pedal guide pillar; The 9-cushion block; The 10-moving clamping plate; The 11-push pedal; The 12-straight pin; The 13-dynamic model; The 14-guide pin bushing; The 15-guide pillar; 16-rotor blank.
The specific embodiment
Poor for the flowability that solves aluminium, viscosity is strong, the shortcoming of demoulding difficulty, at first need solve the charging problem in the mould design, because the diameter of part of die casting is ∮ 30mm only, and lathe interface minimum has reached ∮ 40mm, therefore in order to solve the cast gate coupling, original mould is carried out twice parting solve.
Aspect the demoulding, Mold Making requires to carry out the surface mirror mirror polish, is equipped with powerful releasing agent.
In the extrusion process use, use the utility model mould, control smelting temperature and die-casting technological parameter simultaneously, thereby obtain desirable gyroscope motor, realize fine aluminium die casting.
Claims (2)
1. the die casting of a gyroscope motor is characterized in that the thick cast gate charging in employing center, the twice parting structure.
2, the die casting of gyroscope motor according to claim 1 is characterized in that the Mold Making requirement carries out the surface mirror mirror polish, is equipped with powerful releasing agent, thereby realizes fine aluminium die casting release problems.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201615709U CN201316793Y (en) | 2008-10-24 | 2008-10-24 | Die casting mold of motor rotator of gyroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201615709U CN201316793Y (en) | 2008-10-24 | 2008-10-24 | Die casting mold of motor rotator of gyroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201316793Y true CN201316793Y (en) | 2009-09-30 |
Family
ID=41195565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201615709U Expired - Fee Related CN201316793Y (en) | 2008-10-24 | 2008-10-24 | Die casting mold of motor rotator of gyroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201316793Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100686A (en) * | 2012-11-04 | 2013-05-15 | 宁波瑞铭机械有限公司 | Manufacture mold of sewing machine needle rod eccentric pins |
| CN108247008A (en) * | 2018-01-30 | 2018-07-06 | 中山市诚联压铸制品有限公司 | Die-casting die of horizontal cold chamber die-casting machine and process thereof |
-
2008
- 2008-10-24 CN CNU2008201615709U patent/CN201316793Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100686A (en) * | 2012-11-04 | 2013-05-15 | 宁波瑞铭机械有限公司 | Manufacture mold of sewing machine needle rod eccentric pins |
| CN103100686B (en) * | 2012-11-04 | 2015-08-05 | 宁波瑞铭机械有限公司 | A kind of mfg. moulding die of sewing machine needle bar cam pin |
| CN108247008A (en) * | 2018-01-30 | 2018-07-06 | 中山市诚联压铸制品有限公司 | Die-casting die of horizontal cold chamber die-casting machine and process thereof |
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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: 20090930 Termination date: 20131024 |