CN206432805U - Composite cooling motor drive end bearing bracket - Google Patents
Composite cooling motor drive end bearing bracket Download PDFInfo
- Publication number
- CN206432805U CN206432805U CN201621413296.0U CN201621413296U CN206432805U CN 206432805 U CN206432805 U CN 206432805U CN 201621413296 U CN201621413296 U CN 201621413296U CN 206432805 U CN206432805 U CN 206432805U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- flange
- outer ring
- drive end
- bearing
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 32
- 239000002131 composite material Substances 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011229 interlayer Substances 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000498 cooling water Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of composite cooling motor drive end bearing bracket, including bearing sleeve, cover plate, outer ring, flange, some cooling tubes；Outer ring is linked on bearing sleeve；Cover plate, flange coaxial interval are relative, are set with and are welded to connect on bearing sleeve outer wall, and outer ring is clipped in the middle, and outer ring both ends of the surface are welded to connect with cover plate, end face of flange respectively, form the body structure with inner chamber interlayer；Outer ring outer wall is provided with water supply connector, water out adapter, and water supply connector, water out adapter are communicated with inner chamber interlayer；Cooling tube arranged for interval is in the interlayer of inner chamber, and two ends axially penetrate through cover plate, flange respectively, and is respectively welded and is connected to cover plate, on flange；Further improvement is that：Cooling tube is distributed on the surrounding of bearing sleeve central axis；Coaxial setting-in bushing in bearing sleeve endoporus.The utility model manufacturing cost is low, and the cycle is short, and structural strength is high, and drive end bearing bracket middle (center) bearing is sufficiently cool when can use, it is ensured that drive end bearing bracket middle (center) bearing is normally used.
Description
Technical field
The utility model is related to a kind of motor end cap structure, and in particular to a kind of motor front end cover.
Background technology
Bearing is installed, operationally drive end bearing bracket middle (center) bearing produces production in certain heat, housing to motor in drive end bearing bracket
Raw substantial amounts of heat, these heats can be raised drive end bearing bracket middle (center) bearing temperature, and the normal of influence bearing is used.Therefore, existing skill
The motor drive end bearing bracket of art takes certain cooling provision, and such as motor drive end bearing bracket uses cooling water channel structure, this electronic
Machine drive end bearing bracket is the discoid component with inner chamber interlayer, and middle part is provided with bearing hole；Lid outer circumferential walls are provided with water supply connector, water outlet
Joint, its endoporus is connected with lid inner chamber interlayer, is formed cooling water channel, using cooling water channel structure, is significantly improved cooling energy
Power, but for the motor that some load are very big, heat that is producing is a lot, cooling water channel, which can be taken away in partial shell, is delivered to end
Heat on lid middle (center) bearing, but still there is amount of heat to be still delivered on end cap middle (center) bearing, so as to influence drive end bearing bracket middle (center) bearing just
Often use.
The content of the invention
The utility model can substantially reduce there is provided one kind be delivered to front end in housing when using in view of the shortcomings of the prior art
Heat on lid middle (center) bearing, it is ensured that the composite cooling motor drive end bearing bracket that drive end bearing bracket middle (center) bearing is normally used.
The utility model is achieved through the following technical solutions technical goal.
Composite cooling motor drive end bearing bracket, including bearing sleeve, cover plate, outer ring, flange；The outer ring is linked in bearing
In cover for seat；The cover plate, flange coaxial interval are relative, are set with and are welded to connect on bearing sleeve outer wall, and outer ring is clipped in
Centre, outer ring both ends of the surface are welded to connect with cover plate, end face of flange respectively, form the body structure with inner chamber interlayer；It is described outer
Ring outer wall is provided with water supply connector, water out adapter, and the water supply connector, water out adapter are communicated with inner chamber interlayer；Its improvements
It is：The composite cooling motor drive end bearing bracket also includes some cooling tubes；The cooling tube arranged for interval is in inner chamber interlayer
In, two ends axially penetrate through cover plate, flange respectively, and are respectively welded and are connected to cover plate, on flange.
In said structure, the cooling tube is distributed on the surrounding of bearing sleeve central axis.
In said structure, coaxial setting-in bushing in the bearing sleeve endoporus.
The utility model compared with prior art, has the positive effect that：
1st, the utility model, without casting, is on the one hand saved by body structure of the welding manner formation with inner chamber interlayer
Manufacture casting mould expense is saved, manufacturing cost is reduced, on the other hand significantly shortens the manufacturing cycle.
2nd, provided with some cooling tubes for axially penetrating through cover plate, flange, its endoporus formation cooling air channel, together with cooling water channel
Compound cooling structure is formed, in use, cold wind is blown into housing by cooling air channel, cooling drop directly is carried out to the gas in housing
Temperature, substantially reduces the heat being delivered to when using in housing on drive end bearing bracket middle (center) bearing, it is ensured that drive end bearing bracket middle (center) bearing is normally used.
3rd, cooling tube arranged for interval is in the interlayer of inner chamber, and two ends axially penetrate through cover plate, flange respectively, and connection is respectively welded
On cover plate, flange, play a part of strengthening muscles and bones, significantly improve the utility model structural strength and rigidity.
4th, cooling tube is distributed on the surrounding of bearing sleeve central axis, improves the utility model cooling uniformity.
5th, coaxial setting-in bushing in bearing sleeve endoporus, even if often changing bearing, its bore wear is also smaller, significantly prolongs
The utility model service life is grown；On the other hand, even if bushing failure is, it is necessary to change, it is lost also than changing before motor
End cap is much smaller.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is A-A left views in Fig. 1.
Embodiment
Below according to accompanying drawing and the utility model is described in further detail in conjunction with the embodiments.
Composite cooling motor drive end bearing bracket shown in the drawings, including bearing sleeve 1, cover plate 2, outer ring 4, flange 5, bushing
9th, some cooling tubes 10；Outer ring 4 is linked on bearing sleeve 1, coaxial setting-in bushing 9 in the endoporus of bearing sleeve 1；Cover plate 2, flange
5 coaxial spaceds are relative, are set with and are welded to connect on the outer wall of bearing sleeve 1, and outer ring 4 is clipped in the middle, the both ends of the surface of outer ring 4 point
It is not welded to connect with cover plate 2, the end face of flange 5, forms the body structure with inner chamber interlayer 8；The outer wall of outer ring 4 connects provided with water inlet
First 6, water out adapter 7, water supply connector 6, water out adapter 7 are communicated with inner chamber interlayer 8；The arranged for interval of cooling tube 10 is being distributed on bearing
In the inner chamber interlayer 8 of the central axis surrounding of cover for seat 1, two ends axially penetrate through cover plate 2, flange 5 respectively, and are respectively welded and are connected to lid
On plate 2, flange 5.
Claims (3)
1. a kind of composite cooling motor drive end bearing bracket, including bearing sleeve（1）, cover plate（2）, outer ring（4）, flange（5）；It is described
Outer ring（4）It is linked in bearing sleeve（1）On；The cover plate（2）, flange（5）Coaxial spaced is relative, is set with and is welded to connect in axle
Bearing set（1）On outer wall, and by outer ring（4）It is clipped in the middle, outer ring（4）Both ends of the surface respectively with cover plate（2）, flange（5）End face weld
Connect in succession, being formed has inner chamber interlayer（8）Body structure；The outer ring（4）Outer wall is provided with water supply connector（6）, water outlet connects
Head（7）, the water supply connector（6）, water out adapter（7）With inner chamber interlayer（8）Communicate；It is characterized in that：The composite cooling
Motor drive end bearing bracket also includes some cooling tubes（10）；The cooling tube（10）Arranged for interval is in inner chamber interlayer（8）In, two ends point
Cover plate is not axially penetrated through（2）, flange（5）, and be respectively welded and be connected to cover plate（2）, flange（5）On.
2. composite cooling motor drive end bearing bracket according to claim 1, it is characterised in that：The cooling tube（10）Uniformly
In bearing sleeve（1）The surrounding of central axis.
3. composite cooling motor drive end bearing bracket according to claim 2, it is characterised in that：The bearing sleeve（1）It is interior
Coaxial setting-in bushing in hole（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413296.0U CN206432805U (en) | 2016-12-22 | 2016-12-22 | Composite cooling motor drive end bearing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413296.0U CN206432805U (en) | 2016-12-22 | 2016-12-22 | Composite cooling motor drive end bearing bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206432805U true CN206432805U (en) | 2017-08-22 |
Family
ID=59588012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621413296.0U Expired - Fee Related CN206432805U (en) | 2016-12-22 | 2016-12-22 | Composite cooling motor drive end bearing bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206432805U (en) |
-
2016
- 2016-12-22 CN CN201621413296.0U patent/CN206432805U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181018 Address after: 225500 east of science and technology Avenue, Jiangyan Economic Development Zone, Jiangyan District, Taizhou, Jiangsu, China Patentee after: Jiangsu Shilong Motor Co., Ltd. Address before: 225500 Jiangsu Taizhou Jiangyan District Jiangyan Economic Development Zone Yangzhou Road North First Patentee before: Ding Yulin |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20191222 |