AU2012100731A4 - A Special Die For Potting Motor Stators - Google Patents
A Special Die For Potting Motor Stators Download PDFInfo
- Publication number
- AU2012100731A4 AU2012100731A4 AU2012100731A AU2012100731A AU2012100731A4 AU 2012100731 A4 AU2012100731 A4 AU 2012100731A4 AU 2012100731 A AU2012100731 A AU 2012100731A AU 2012100731 A AU2012100731 A AU 2012100731A AU 2012100731 A4 AU2012100731 A4 AU 2012100731A4
- Authority
- AU
- Australia
- Prior art keywords
- die plate
- round table
- silicon
- potting
- motor stator
- 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.)
- Ceased
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Abstract
Title: A Special Die For Potting Motor Stators Abstract The invention discloses a special die for potting motor stators, comprising a lower clamp plate, a lower die plate, a middle clamp plate, an upper die plate and an upper clamp plate which are stacked together and connected via a connecting rod, said lower die plate comprises an upper round table and a lower round table, the outer diameter of said upper round table is corresponding to the inner diameter of the silicon-steel sheet set of the motor stator, the outer diameter of said lower round table is corresponding to the inner diameter of the housing of the motor stator, the top surface of said upper round table is higher than the lowest surface of the silicon-steel sheet set of the motor stator, said upper die plate is cylindrical, the outer diameter of said upper die plate is corresponding to the inner diameter of silicon-steel sheet set of the motor stator, the bottom surface of said upper die plate is lower than the highest surface of the silicon-steel sheet set of the motor stator. The invention can guarantee potting quality for motor stators and enhance work efficiency as above mentioned technical proposals are adopted, and has advantages of simple structure, convenient for use and low cost.
Description
Description A Special Die For Potting Motor Stators Technical Field The invention relates to a special die for potting motor stators. Background Technology The stator component of servo motor are potted with epoxy resin so as to enhance humidity resistance of the stator, enhance the protection level, electric strength and mechanical strength of the stator, and enhance the service life of the stator. The present method adopts integral type die which is easy to result in poor tightness and influences to the potting quality. Invention Content The technical problem to be solved by the invention is to provide a special die for potting motor stators, which can guarantee potting quality of the motor stator and enhance work efficiency. In order to solve above mentioned technical problems, the invention adopts technical proposals as follows: a special die for potting motor stators, comprising a lower clamp plate, a lower die plate, a middle clamp plate, an upper die plate and an upper clamp plate which are stacked together and connected via a connecting rod, said lower die plate comprises an upper round table and a lower round table, the outer diameter of said upper round table is corresponding to the inner diameter of the silicon-steel sheet set of the motor stator, the outer diameter of said lower round table is corresponding to the inner diameter of the housing of the motor stator, the top surface of said upper round table is higher than the lowest surface of the silicon-steel sheet set of the motor stator, said upper die plate is cylindrical, the outer diameter of said upper die plate is corresponding to the inner diameter of silicon-steel sheet set of the motor stator, the bottom surface of said upper die plate is lower than the highest surface of the silicon-steel sheet set of the motor stator. Preferably, said upper die plate and lower die plate are made from silicon. Preferably, said connecting rod is a bolt. Preferably, said upper clamp plate, middle clamp plate and lower clamp plate are made from alumium alloy. The invention can guarantee potting quality for motor stators and enhance work efficiency as above mentioned technical proposals are adopted, and has advantages of simple structure, convenient for use and low cost. Figure Description Figure 1 is a structure schematic diagram of the special die for potting motor stators of the invention. Specific Implement Way The specific implement way of the invention is further described as follows with combination of attached figures. Shown in Figure 1 is the special die for potting motor stators, comprising a lower clamp plate 1, a lower die plate 2, a middle clamp plate 3, an upper die plate 4 and an upper clamp plate 5 which 1 are stacked together and connected via a connecting rod 6, said lower die plate 2 comprises an upper round table 21 and a lower round table 22, the outer diameter of said upper round table 21 is corresponding to the inner diameter of silicon-steel sheet set of the motor stator 8, the outer diameter of said lower round table 22 is corresponding to the inner diameter of housing of the motor stator 7, the top surface of said upper round table 21 is higher than the lowest surface of silicon-steel sheet set of the motor stator 8, said upper die plate 4 is cylindrical, the outer diameter of said upper die plate 4 is corresponding to the inner diameter of silicon-steel sheet set of the motor stator 8, the bottom surface of said upper die plate 4 is lower than the highest surface of silicon-steel sheet set of the motor stator 8. Said upper die plate and lower die plate are made from silicon. Said connecting rod is a bolt. Said upper clamp plate, middle clamp plate and lower clamp plate are made from alumium alloy. The die plates are made from silicon and have two advantages as follows: (1) Epoxy resin will adhere with other materials, and the adhesive force is very large. (2) The problems such as poor tightness when potting and flowing out of resin are solved. 2
Claims (3)
- 2. The special die for potting motor stators according to claim 1, wherein: said upper die plate and lower die plate are made from silicon.
- 3. The special die for potting motor stators according to claim 1, wherein: said connecting rod is a bolt.
- 4. The special die for potting motor stators according to claim 1, wherein: said upper clamp plate, middle clamp plate and lower clamp plate are made from aluminum alloy. 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2012100731A AU2012100731A4 (en) | 2012-05-23 | 2012-05-23 | A Special Die For Potting Motor Stators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2012100731A AU2012100731A4 (en) | 2012-05-23 | 2012-05-23 | A Special Die For Potting Motor Stators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2012100731A4 true AU2012100731A4 (en) | 2012-08-30 |
Family
ID=46727786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2012100731A Ceased AU2012100731A4 (en) | 2012-05-23 | 2012-05-23 | A Special Die For Potting Motor Stators |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2012100731A4 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707880A (en) * | 2019-11-12 | 2020-01-17 | 中国船舶重工集团公司第七0七研究所 | Be applied to electric motor rotor and dry frock of gluing solidification |
| CN112615497A (en) * | 2021-01-08 | 2021-04-06 | 中国船舶重工集团公司第七0七研究所 | Tool applied to motor rotor bonding and positioning and use method |
-
2012
- 2012-05-23 AU AU2012100731A patent/AU2012100731A4/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707880A (en) * | 2019-11-12 | 2020-01-17 | 中国船舶重工集团公司第七0七研究所 | Be applied to electric motor rotor and dry frock of gluing solidification |
| CN112615497A (en) * | 2021-01-08 | 2021-04-06 | 中国船舶重工集团公司第七0七研究所 | Tool applied to motor rotor bonding and positioning and use method |
| CN112615497B (en) * | 2021-01-08 | 2023-01-17 | 中国船舶重工集团公司第七0七研究所 | Tool applied to motor rotor bonding and positioning and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |