CN203056796U - Connection structure between plastic packaging stator and aluminium end cap - Google Patents
Connection structure between plastic packaging stator and aluminium end cap Download PDFInfo
- Publication number
- CN203056796U CN203056796U CN 201220554548 CN201220554548U CN203056796U CN 203056796 U CN203056796 U CN 203056796U CN 201220554548 CN201220554548 CN 201220554548 CN 201220554548 U CN201220554548 U CN 201220554548U CN 203056796 U CN203056796 U CN 203056796U
- Authority
- CN
- China
- Prior art keywords
- plastic packaging
- end cap
- packaging stator
- aluminium end
- flange
- 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 - Lifetime
Links
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
Provided is a connection structure between a plastic packaging stator and an aluminium end cap. The connection structure comprises the plastic packaging stator and the cast aluminium end cap. The plastic packaging stator and the cast aluminium end cap are connected and fastened through bolts. A connecting end face of the plastic packaging stator is provided with six flange bulges, and reinforcing plates made of a steel plate material are disposed inside the flange bulges. The reinforcing plates are covered by nylon sleeves, and the nylon sleeves are provided with threaded holes. A connecting end face of the aluminium end cap is also provided with six flange bulges, and the flange bulges are provided with threaded holes. The connection structure is simple in structure, high in reliability, and relatively low in cost, and is suitable for popularization and application.
Description
Technical field
The utility model relates to a kind of microelectromechanical structure, particularly relates to the syndeton between plastic packaging stator and aluminium end cap in a kind of electrical micro-machine.
Background technology
The interference fit that the assembling of traditional plastic packaging motor generally is designed to two workpiece press-fits fastening, in use because the motor feels hot, the thermal coefficient of expansion of two workpiece is inconsistent, original thrust is diminished or loses, and causes electric motor end cap insecure with being connected of stator.And the cap material of traditional plastic packaging motor is steel plate, like this could with the plastic packaging stator interference fit.But the radiating effect of steel plate end cap is undesirable, increase along with power of motor, heat radiation to motor requires more and more higher, the thermal diffusivity of aluminium is good, therefore be used in the demanding occasion of heat radiation more, also do not attempted but aluminium matter end cap is used on the plastic packaging motor, reason is that its reliability that is connected with plastic packaging stator did not solve always.
Summary of the invention
The purpose of this utility model just provides the syndeton between a kind of plastic packaging stator and aluminium end cap, and it can well overcome the defective that above structure causes.
The purpose of this utility model is to realize like this, syndeton between plastic packaging stator and aluminium end cap, formed by plastic packaging stator, cast aluminium end cap, plastic packaging stator is connected fastening with the cast aluminium end cap by screw, it is characterized in that: the connection end of plastic packaging stator is provided with six flange projectioies, described flange projection inside is provided with the stiffener of steel plate materials, is with nylon jacket on the described stiffener, and described nylon jacket is provided with screw hole; The connection end face of described cast aluminium end cap also is provided with six flange projectioies, is provided with screw hole in the flange projection.
As optimization, described flange projection is by the injection mo(u)lding of unsaturated polyester (UP) BMC.
The utility model is simple in structure, the reliability height, and also cost is lower, is suitable for promoting the use.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the plastic packaging stator structural representation;
Fig. 3 is cast aluminium end cover structure schematic diagram.
Among the figure 1, plastic packaging stator, 2, the cast aluminium end cap, 3, the flange projection, 4, stiffener, 5, nylon jacket.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Syndeton between plastic packaging stator and aluminium end cap, be by plastic packaging stator 1, cast aluminium end cap 2 is formed, the connection end of plastic packaging stator 1 is provided with six flange projectioies 3, come out by the BMC plastic production in these six flange positions, inside is provided with the stiffener 4 of steel plate materials, to prevent the fracture of flange portion position, simultaneously be provided with screw hole in flange projection 3, if but screw hole directly comes out with the BMC material forming, resistance to wear, intensity is bad, so be embedded in nylon jacket 5 in the flange projection, nylon jacket 5 is enclosed within on the stiffener 4, plastic packaging is made screw hole in nylon jacket 5 on flange projection 3 then, guarantees that like this resistance to wear and the intensity after the screw assembling is reliable; Simultaneously, also be provided with six flange projectioies 3 at the connection end face of cast aluminium end cap, be provided with screw hole in flange projection 3, realize the fastening of plastic packaging stator 1 and cast aluminium end cap 2 with tapping screw.
Claims (3)
1. the syndeton between plastic packaging stator and aluminium end cap, formed by plastic packaging stator (1), cast aluminium end cap (2), plastic packaging stator (1) is connected fastening with cast aluminium end cap (2) by screw, it is characterized in that: the connection end of plastic packaging stator (1) is provided with six flange projectioies (3), described flange projection (3) inside is provided with the stiffener (4) of steel plate materials, be with nylon jacket (5) on the described stiffener (4), described nylon jacket (5) is provided with screw hole.
2. the syndeton between plastic packaging stator according to claim 1 and aluminium end cap, it is characterized in that: the connection end face of described cast aluminium end cap (2) also is provided with six flange projectioies (3), is provided with screw hole in flange projection (3).
3. the syndeton between plastic packaging stator according to claim 1 and aluminium end cap, it is characterized in that: described flange projection (3) is by the injection mo(u)lding of unsaturated polyester (UP) BMC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220554548 CN203056796U (en) | 2012-10-26 | 2012-10-26 | Connection structure between plastic packaging stator and aluminium end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220554548 CN203056796U (en) | 2012-10-26 | 2012-10-26 | Connection structure between plastic packaging stator and aluminium end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056796U true CN203056796U (en) | 2013-07-10 |
Family
ID=48739714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220554548 Expired - Lifetime CN203056796U (en) | 2012-10-26 | 2012-10-26 | Connection structure between plastic packaging stator and aluminium end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056796U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944286A (en) * | 2014-04-23 | 2014-07-23 | 湖州永昌贝诗讬电器实业有限公司 | Plastic packaging stator |
| CN111614189A (en) * | 2019-02-24 | 2020-09-01 | 毅力科技有限公司 | Driving device and assembling method thereof |
-
2012
- 2012-10-26 CN CN 201220554548 patent/CN203056796U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944286A (en) * | 2014-04-23 | 2014-07-23 | 湖州永昌贝诗讬电器实业有限公司 | Plastic packaging stator |
| CN103944286B (en) * | 2014-04-23 | 2017-08-04 | 浙江永昌电气股份有限公司 | A kind of plastic packaging stator |
| CN111614189A (en) * | 2019-02-24 | 2020-09-01 | 毅力科技有限公司 | Driving device and assembling method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203056796U (en) | Connection structure between plastic packaging stator and aluminium end cap | |
| CN203967151U (en) | The lithium battery group of a kind of collector plate and the riveted joint of battery plastics location-plate hot melt | |
| US9682517B2 (en) | Sandwich panel joint assembly for a wind turbine | |
| CN106945506A (en) | A kind of pipeline of pure electric automobile is connected device | |
| CN206273019U (en) | The control board mounting structure of electronic throttle | |
| CN201444560U (en) | Telescopic bus bar bridge | |
| CN204905806U (en) | Closed bus duct | |
| CN203008479U (en) | Temporary standing platform for iron tower assembly | |
| CN203645429U (en) | Splicing-type motor cylinder | |
| CN203278496U (en) | Combined motor end cover | |
| CN203840068U (en) | Structure for fixing plastic package stator and end cover | |
| CN208596729U (en) | A kind of body structure of low-speed electronic Vehicular battery system | |
| CN203650905U (en) | Air-cooled electromagnetic heating device | |
| CN203690233U (en) | Fuse unit structure | |
| CN201483886U (en) | Heating device of flat hot stamping die-cutting machine | |
| CN204267180U (en) | Electric EGR valve power section operator guards | |
| CN202997755U (en) | Motor fixing plate | |
| CN104681214A (en) | Cement-sealed injection molding high voltage power capacitor insulator and manufacturing method thereof | |
| CN203645480U (en) | Vehicle exhaust direct current brushless motor | |
| CN202391983U (en) | Three-hole-fixed transmission shaft flange yoke | |
| CN203660761U (en) | Motor and motor cooling device | |
| CN207485553U (en) | A kind of automobile engine using new energy resources piston mold insert | |
| CN203774480U (en) | Wiring structure for common end of starter power line and whole-vehicle power line | |
| CN203801192U (en) | Controller for electric car | |
| CN202546145U (en) | Novel engine bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
|
| CX01 | Expiry of patent term |