CN204271791U - A kind of foundation mass based on brushless electric machine - Google Patents
A kind of foundation mass based on brushless electric machine Download PDFInfo
- Publication number
- CN204271791U CN204271791U CN201420762563.XU CN201420762563U CN204271791U CN 204271791 U CN204271791 U CN 204271791U CN 201420762563 U CN201420762563 U CN 201420762563U CN 204271791 U CN204271791 U CN 204271791U
- Authority
- CN
- China
- Prior art keywords
- end cap
- support
- electric machine
- brushless electric
- rib
- 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
Links
Abstract
Based on a foundation mass for brushless electric machine, it comprises support, left end cap, right end cap, and support is circular cylinder body, the radial direction of its inner chamber establishes one every rib, should be rear chamber every the left side of rib, be front chamber every the right side of rib, the axis every rib establishes stepped hole A and multi-stage stairs hole B; The rear chamber of left end cap and support is equipped with, the skill that the front chamber of right end cap and support is equipped; It solve permanent magnet DC brushless motor and decelerator split making and installation difficulty, the shortcomings such as delivery efficiency is low, and manufacturing cost is high; Be widely used in supporting the use of various non-brush permanent-magnet DC motor.
Description
Technical field
The utility model relates to a kind of foundation mass based on brushless electric machine.
Background technology
At present, permanent magnet DC brushless motor and decelerator are not integrated manufacture by the producer producing non-brush permanent-magnet DC motor, so not only cause between motor with decelerator coordinate tacit not, reduce delivery efficiency, also increase the overall dimension of complete machine, cause and cannot use at some narrow spaces.
Summary of the invention
For above-mentioned situation, the purpose of this utility model is to provide a kind of foundation mass based on brushless electric machine, which overcome permanent magnet DC brushless motor and decelerator split making and installation difficulty, shortcoming that delivery efficiency is low, conserve space, reduce cost, and simple and reliable for structure, be easy to penetration and promotion.
To achieve these goals, a kind of foundation mass based on brushless electric machine, it comprises support, left end cap, right end cap, described support is circular cylinder body, the radial direction of its inner chamber establishes one every rib, should be rear chamber every the left side of rib, be front chamber every the right side of rib, the axis every rib establishes stepped hole A and multi-stage stairs hole B; The rear chamber of left end cap and support is equipped with, and the front chamber of right end cap and support is equipped with.
In order to implementation structure, effect optimization, its further step is: support rear chamber is for installing brushless electric machine and being fixedly connected with through left end cap, and support front chamber is for installing decelerator and being fixedly connected with through right end cap; Left end cap center is provided with the cylinder boss equipped with brushless electric machine and stepped hole C; Support is provided with the blind screwed hole be connected with right end cap every rib seam plane; Support barrel is provided with wire hole; Right end cap axially arranges type conical bench hole D and decelerator is equipped with; Support cylinder body outer wall is provided with axial radiating ribs; Radiating ribs is preferably four; Support is titanium alloy material.
A kind of foundation mass based on brushless electric machine of the utility model, it comprises support, left end cap, right end cap, and described support is circular cylinder body, the radial direction of its inner chamber establishes one every rib, should be rear chamber every the left side of rib, be front chamber every the right side of rib, the axis every rib establishes stepped hole A and multi-stage stairs hole B; The rear chamber of left end cap and support is equipped with, the technical scheme that the front chamber of right end cap and support is equipped; It solve permanent magnet DC brushless motor and decelerator split making and installation difficulty, the shortcomings such as delivery efficiency is low, and manufacturing cost is high.
The beneficial effect that the utility model is produced compared to existing technology:
I, motor and decelerator integrate by the utility model, effectively reduce the overall dimension of motor, can meet and use under the condition of small space;
II, the utility model selects titanium alloy material to make support, not only reduces overall dimension, also mitigates the weight of all-in-one, and is conducive to heat transfer;
III, the utility model adopts support unitary design to improve the sealing of complete machine, can effectively avoid, because dislocation causes out-of-alignment phenomenon, improve vibratory impulse resistance, having widened the environment for use of motor;
IV, the utility model overcomes permanent magnet DC brushless motor and decelerator split making and installation difficulty, shortcoming that delivery efficiency is low; Conserve space, reduces cost, and simple and reliable for structure, and non-environmental-pollution is easy to penetration and promotion.
The utility model is widely used in supporting the use of various non-brush permanent-magnet DC motor.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the utility model assembly structure figure.
Fig. 2 is the cutaway view of the utility model support.
Fig. 3 is the cutaway view of the utility model left end cap.
Fig. 4 is the cutaway view of the utility model right end cap.
Fig. 5 is the utility model appearance schematic diagram.
In figure: 1, support, 2, brushless electric machine, 3, decelerator, 4, right end cap, 5, left end cap, 11, every rib, 12, rear chamber, 13, front chamber, 14, screwed hole, 15, stepped hole A, 16, multi-stage stairs hole B, 17, wire hole, 18, radiating ribs, 41, type conical bench hole D, 51, boss, 52, stepped hole C.
Embodiment
With reference to accompanying drawing, the utility model is achieved in that a kind of foundation mass based on brushless electric machine, it comprises support 1, left end cap 5, right end cap 4, described support 1 is circular cylinder body, the radial direction of its inner chamber establishes one every rib 11, should be rear chamber 12 every the left side of rib 11, be front chamber 13 every the right side of rib 11, the axis every rib 11 establishes stepped hole A15 and multi-stage stairs hole B16; Left end cap 5 is equipped with the rear chamber 12 of support 1, and right end cap 4 is equipped with the front chamber 13 of support 1.
As depicted in figs. 1 and 2, the axle stretch end of motor is designed to gear by the utility model, directly inserts planetary reduction gear and replaces sun gear to drive planet carrier; Electric machine stand 1 is designed to an entirety, front chamber 13 carries out decelerator 3 and installs and be fixedly connected with through right end cap 4, and rear chamber 12 carries out brushless electric machine 2 and installs and be fixedly connected with through left end cap 5; The inner chamber of support 1 arrange a multiple stepped hole B16 of band every rib 11 to be separated decelerator 3 and brushless electric machine 2, and strengthen the support to decelerator; This structure can reduce the profile installation dimension of motor greatly, meets and uses under small space condition; Support 1 is provided with every rib 11 seam plane the blind screwed hole 14 be connected with right end cap 4; Support 1 barrel is provided with wire hole 17, for connecting the power line of brushless electric machine.
As shown in Figure 3 and Figure 4, left end cap 5 center of the present utility model is provided with after the cylinder boss 51 equipped with brushless electric machine 2 and stepped hole C52, its stepped hole C52 are first pressed into bearing and is equipped with the main shaft of brushless electric machine 2; Right end cap 4 axially arranges type conical bench hole D41 and decelerator 3 is equipped with.
As shown in Figure 5, support 1 cylinder body outer wall of the present utility model is provided with four axial radiating ribs 18, and is uniformly distributed, and is conducive to brushless electric machine 2 and utilizes air natural to cool; Described support 1 adopts titanium alloy material to make, and compensate for the insufficient strength that support 1 causes because of integrated design, advantageously in weight reduction, strengthens heat radiation.
Claims (9)
1. the foundation mass based on brushless electric machine, it is characterized in that: comprise support (1), left end cap (5), right end cap (4), described support (1) is circular cylinder body, the radial direction of its inner chamber establishes one every rib (11), should be rear chamber (12) every the left side of rib (11), be front chamber (13) every the right side of rib (11), the axis every rib (11) establishes stepped hole A(15) and multi-stage stairs hole B(16); Left end cap (5) is equipped with the rear chamber (12) of support (1), and right end cap (4) is equipped with the front chamber (13) of support (1).
2. a kind of foundation mass based on brushless electric machine according to claim 1, it is characterized in that: support (1) rear chamber (12) is for installing brushless electric machine (2) and being fixedly connected with through left end cap (5), and support (1) front chamber (13) is for installing decelerator (3) and being fixedly connected with through right end cap (4).
3. a kind of foundation mass based on brushless electric machine according to claim 1, is characterized in that: left end cap (5) center is provided with the cylinder boss (51) equipped with brushless electric machine (2) and stepped hole C(52).
4. a kind of foundation mass based on brushless electric machine according to claim 1, is characterized in that: support (1) is provided with the blind screwed hole (14) be connected with right end cap (4) every rib (11) seam plane.
5. a kind of foundation mass based on brushless electric machine according to claim 1, is characterized in that: support (1) barrel is provided with wire hole (17).
6. a kind of foundation mass based on brushless electric machine according to claim 1, is characterized in that: right end cap (4) axially arranges type conical bench hole D(41) be equipped with decelerator (3).
7. a kind of foundation mass based on brushless electric machine according to claim 1, is characterized in that: support (1) cylinder body outer wall is provided with axial radiating ribs (18).
8. a kind of foundation mass based on brushless electric machine according to claim 7, is characterized in that: described radiating ribs (18) is four.
9. a kind of foundation mass based on brushless electric machine according to claim 1, is characterized in that: described support (1) is titanium alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762563.XU CN204271791U (en) | 2014-12-08 | 2014-12-08 | A kind of foundation mass based on brushless electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762563.XU CN204271791U (en) | 2014-12-08 | 2014-12-08 | A kind of foundation mass based on brushless electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204271791U true CN204271791U (en) | 2015-04-15 |
Family
ID=52806636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420762563.XU Expired - Fee Related CN204271791U (en) | 2014-12-08 | 2014-12-08 | A kind of foundation mass based on brushless electric machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204271791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113875129A (en) * | 2019-03-29 | 2021-12-31 | 西门子股份公司 | Bearing end cap for a rotating electrical machine, use thereof and rotating electrical machine |
-
2014
- 2014-12-08 CN CN201420762563.XU patent/CN204271791U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113875129A (en) * | 2019-03-29 | 2021-12-31 | 西门子股份公司 | Bearing end cap for a rotating electrical machine, use thereof and rotating electrical machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203942346U (en) | A kind of rotor | |
| CN206243360U (en) | A kind of frame structure of electric bicycle | |
| WO2013080399A3 (en) | Power generating apparatus of renewable energy and method of attaching a hydraulic pump thereof | |
| CN204271791U (en) | A kind of foundation mass based on brushless electric machine | |
| CN203326806U (en) | Trolley for cross belt sorting machine | |
| CN206775352U (en) | A kind of high-power density permanent magnetic double external rotor air compressor motor device | |
| CN203466660U (en) | Motor casing having support frames | |
| CN204013003U (en) | High-performance threephase asynchronous | |
| CN202384885U (en) | High-power generator seat | |
| CN204928418U (en) | A motor for mixer | |
| CN204497878U (en) | A kind of plastic stent | |
| CN204993008U (en) | Brushless DC motor main shaft | |
| CN203081854U (en) | Wind wheel for range hood | |
| CN204967582U (en) | Brush -free dc. motor | |
| CN204615546U (en) | A kind of bearing arrangement for permanent magnet direct driving motor main shaft | |
| CN204290644U (en) | Motor rotor magnetic steel cover erecting device | |
| CN209344903U (en) | A kind of casing of motor | |
| CN203466662U (en) | Double-layer motor casing having supporting seat | |
| CN201113726Y (en) | Integral wheel hub electric motor | |
| CN202374074U (en) | Compensating winding structure of direct-current motor | |
| CN206962580U (en) | Unitary cover and motor | |
| CN207382098U (en) | A kind of motor case | |
| CN206158900U (en) | Fuel pump assembly with configuration commutator | |
| CN207490667U (en) | Small size Biaxial high power motor | |
| CN205336001U (en) | Permanent magnet motor's magnet limbs structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |