CN102223038A - Flange-less machine base for brushless synchronous power generator - Google Patents
Flange-less machine base for brushless synchronous power generator Download PDFInfo
- Publication number
- CN102223038A CN102223038A CN2011101838050A CN201110183805A CN102223038A CN 102223038 A CN102223038 A CN 102223038A CN 2011101838050 A CN2011101838050 A CN 2011101838050A CN 201110183805 A CN201110183805 A CN 201110183805A CN 102223038 A CN102223038 A CN 102223038A
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- China
- Prior art keywords
- shell
- housing
- hasp
- flange
- machine base
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Abstract
The invention relates to a flange-less machine base for a brushless synchronous power generator, comprising a shell with a ground foot; and two ends of the shell are machined with positioning spigots; more than two hasp nut holes are arranged in the external wall of the shell at two ends of the shell inwards from the positioning spigots; the hasp nut holes are internally fixedly connected with hasp nuts; bolt holes that are arranged along the shell in axial direction are arranged in a part of the hasp nut, arranged in the shell; the positioning spigots of a positioning end cover are arranged at two ends of the machine base shell; bolts can pass through the end cover and the hasp nuts fixed on the shell so as to realize the flange-less fixed connection of the shell and the end cover. The machine base has a simple structure, can be machined conveniently, has a low manufacturing cost, and meets the requirements on material saving, process optimization, quality control, cost reducing and the like in modern enterprises.
Description
Technical field
The present invention relates to electrical generator fields, is the non-flanged support of a kind of no-brush synchronous generator specifically.
Background technology
In the motor manufacturing, the version of support is around economical with materials, the manufacturability of optimizing structure, reliability and reduce cost and more and more be designed personnel and pay close attention to.Traditional synchronous generator support adopts casting or weldment usually, all is provided with flange at the support two ends, connects end cap through flange upper flange hole by bolt, needs secondary operations after flange casting or the welding, and required precision is higher, the processing cost height.
Summary of the invention
Generator pit adopts flange arrangement to connect the required precision height that end cap exists in the prior art in order to solve, process loaded down with trivial detailsly, the high deficiency of cost the purpose of this invention is to provide a kind of simple in structure, easy to process, the no-brush synchronous generator that cost of manufacture is low can't blue support.
The technical solution used in the present invention is: a kind of no-brush synchronous generator can't blue support, comprises the housing that has lower margin, it is characterized in that; Described housing two ends all are processed with positioning spigot, the housing two ends are by the hasp nut bore that is provided with on the inside housing outer wall of positioning spigot more than two, hasp nut bore internal fixation is connected with the hasp nut, and the part that the hasp nut is positioned at housing is provided with along housing shaft to the bolt hole that is provided with.
Further, described hasp nut bore more than two is distributed on the housing outer wall.
Again further, generator ' s cover is located through the positioning spigot chucking respectively in described housing two ends, and generator ' s cover is connected housing through the bolt hole of screw bolt passes end cap and the bolt hole fixing and locking of hasp nut.
The invention has the beneficial effects as follows: the frame shell two ends can't be blue, and it is obvious to subtract the material effect, saves cost of manufacture; Directly process positioning spigot and hasp nut bore on housing, processing technology is simple, avoids the processing of flange, has reduced manufacturing procedure, reduces technology cost and requirement on machining accuracy.
The present invention is provided with the positioning spigot of location end cap at the frame shell two ends, and by bolt cross-under end cap and the hasp nut on being fixed on housing realize can't fixedlying connected by orchid of housing and end cap, this stand structure is simple, easy to process, cost of manufacture is low, requirement such as meet modern enterprise material-saving, process optimization, quality control, reduce cost.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a mounting structure schematic diagram of the present invention.
Among the figure: housing 1, lower margin 2, positioning spigot 3,4, hasp nut bore 5,6, hasp nut 7,8, bolt hole 71,81, end cap 9,10, bolt 91,101, bolt of cover hole 92,102.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
Shown in Figure 1, a kind of no-brush synchronous generator can't comprise lower margin 2 and housing 1 by blue support, lower margin 2 is connected in housing 1 bottom, housing 1 two ends are processed with positioning spigot 3,4 respectively, housing 1 two ends are by the uniform hasp nut bore 5,6 that is provided with on the inside housing outer wall of positioning spigot 3,4 more than two, be fixedly connected with hasp nut 7,8 in the hasp nut bore 5,6 respectively, the part that hasp nut 7,8 is positioned at housing 1 is provided with along housing shaft to the bolt hole 71,81 that is provided with.
Shown in Figure 2, no-brush synchronous generator can't be blue support when installing, generator ' s cover 9,10 is positioned housing 1 two ends through positioning spigot 3,4 chucking respectively, and generator ' s cover 9,10 passes the bolt hole 92,102 of end cap and bolt hole 71,81 fixing and lockings of hasp nut 7,8 are connected housing 1 successively through bolt 91,101 respectively.
Claims (3)
1. a no-brush synchronous generator can't blue support, comprises the housing that has lower margin, it is characterized in that; Described housing two ends all are processed with positioning spigot, the housing two ends are by the hasp nut bore that is provided with on the inside housing outer wall of positioning spigot more than two, hasp nut bore internal fixation is connected with the hasp nut, and the part that the hasp nut is positioned at housing is provided with along housing shaft to the bolt hole that is provided with.
2. can't blue support according to the described no-brush synchronous generator of claim, it is characterized in that: described hasp nut bore more than two is distributed on the housing outer wall.
3. can't blue support according to the described no-brush synchronous generator of claim, it is characterized in that: through positioning spigot chucking location generator ' s cover, generator ' s cover is connected housing through the bolt hole of screw bolt passes end cap and the bolt hole fixing and locking of hasp nut respectively at described housing two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101838050A CN102223038A (en) | 2011-07-01 | 2011-07-01 | Flange-less machine base for brushless synchronous power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101838050A CN102223038A (en) | 2011-07-01 | 2011-07-01 | Flange-less machine base for brushless synchronous power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102223038A true CN102223038A (en) | 2011-10-19 |
Family
ID=44779492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101838050A Pending CN102223038A (en) | 2011-07-01 | 2011-07-01 | Flange-less machine base for brushless synchronous power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102223038A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684355A (en) * | 2012-05-23 | 2012-09-19 | 东方电气集团东风电机有限公司 | Connection structure between end cover and engine seat of driving motor of novel electric vehicle |
| CN104600894A (en) * | 2014-12-30 | 2015-05-06 | 宁波菲仕运动控制技术有限公司 | Servo motor structure |
| CN109347240A (en) * | 2018-11-30 | 2019-02-15 | 浙江德马科技股份有限公司 | Micromotor end cover fixed connection structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201194349Y (en) * | 2008-04-25 | 2009-02-11 | 宁波东力传动设备股份有限公司 | Novel connecting structure for motor shell cover and seat |
| CN201303271Y (en) * | 2008-10-30 | 2009-09-02 | 安徽皖南新维电机有限公司 | Connecting mechanism of a motor frame and an end cover |
| CN201590700U (en) * | 2009-11-27 | 2010-09-22 | 重庆德马变频电机研发制造有限公司 | Integration structure of single variable frequency motor and single frequency converter |
| CN201611829U (en) * | 2009-11-30 | 2010-10-20 | 天津神川机电有限公司 | Three-phase high-safety asynchronous motor for engineering drilling machine |
-
2011
- 2011-07-01 CN CN2011101838050A patent/CN102223038A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201194349Y (en) * | 2008-04-25 | 2009-02-11 | 宁波东力传动设备股份有限公司 | Novel connecting structure for motor shell cover and seat |
| CN201303271Y (en) * | 2008-10-30 | 2009-09-02 | 安徽皖南新维电机有限公司 | Connecting mechanism of a motor frame and an end cover |
| CN201590700U (en) * | 2009-11-27 | 2010-09-22 | 重庆德马变频电机研发制造有限公司 | Integration structure of single variable frequency motor and single frequency converter |
| CN201611829U (en) * | 2009-11-30 | 2010-10-20 | 天津神川机电有限公司 | Three-phase high-safety asynchronous motor for engineering drilling machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684355A (en) * | 2012-05-23 | 2012-09-19 | 东方电气集团东风电机有限公司 | Connection structure between end cover and engine seat of driving motor of novel electric vehicle |
| CN104600894A (en) * | 2014-12-30 | 2015-05-06 | 宁波菲仕运动控制技术有限公司 | Servo motor structure |
| CN109347240A (en) * | 2018-11-30 | 2019-02-15 | 浙江德马科技股份有限公司 | Micromotor end cover fixed connection structure |
| CN109347240B (en) * | 2018-11-30 | 2024-02-02 | 德马科技集团股份有限公司 | Micro motor end cover fixed connection structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111019 |