CN205389150U - Novel motor end cap - Google Patents
Novel motor end cap Download PDFInfo
- Publication number
- CN205389150U CN205389150U CN201620081038.0U CN201620081038U CN205389150U CN 205389150 U CN205389150 U CN 205389150U CN 201620081038 U CN201620081038 U CN 201620081038U CN 205389150 U CN205389150 U CN 205389150U
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- Prior art keywords
- bearing
- end cap
- motor end
- rib
- supporting part
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Abstract
The utility model discloses a novel motor end cap, it is effectual to aim at providing a location bearing, the shock attenuation, novel motor end cap that intensity is high, its technical scheme main points are motor end cover bodies including end inner surface of the cover and end cover surface, hold inner surface of the cover to be equipped with a circular -arc carrier assembly and the two circular -arc carrier assembly who all is used for bearing position, the utility model is suitable for an electrical equipment field.
Description
Technical field
This utility model relates to a kind of electrical equipment, more specifically, it relates to a kind of Novel motor end cap.
Background technology
In order to protect motor in reality, it is often necessary to install an end cap on motor, this end cap is possible to prevent external force that motor is caused damage, it is also possible to dust-proof, moistureproof.
At present; electric motor end cap on market; it includes electric motor end cap body; although this electric motor end cap body is dust-proof, moistureproof preferably; but motor can cause motor vibration in the process of work; electric motor end cap is caused to increase with bearing outer ring fit clearance; simultaneously; also causing bear vibration, cause the damage of bearing, this not only can not play the effect of protection motor; also can damage motor; this all can bring loss to user, and therefore for how bearing is better positioned damping by electric motor end cap, and the raising in electric motor end cap intensity is the problem that presently, there are.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that to provide a kind of location and good damping effect, the Novel motor end cap that intensity is high.
nullFor achieving the above object，This utility model provides following technical scheme: a kind of Novel motor end cap，Described electric motor end cap body includes end cap inner surface and external face，End cap inner surface is provided with all for the first bearing assembly of loading bearing and the second bearing assembly，Described first bearing assembly includes all the first carrier block and the first enhancement Layer in arc-shaped，It is protruding that described first carrier block is provided with first，Described first enhancement Layer is provided with and first protruding the first suitable groove，Described first projection includes all the first supporting parts in arc-shaped、Connecting portion and the second supporting part，Connecting portion is placed between the first supporting part and the second supporting part，First supporting part、Connecting portion and the second supporting part one connect，First carrier block and the first enhancement Layer one connect，Described second bearing assembly includes all the second carrier block in arc-shaped and the first enhancement Layer，It is protruding that second carrier block is provided with first，First enhancement Layer is provided with and first protruding the first suitable groove，Second carrier block and the first enhancement Layer one connect，First bearing assembly and the second bearing assembly one connection Formation cross-section are round table-like bearing groove.
nullBy adopting technique scheme，Electric motor end cap body includes end cap inner surface and external face，End cap inner surface is provided with all for the first bearing assembly of loading bearing and the second bearing assembly，First bearing assembly and the second bearing assembly are in being distributed up and down，By being all used for arc-shaped first bearing assembly of loading bearing and arc-shaped the second bearing assembly in being distributed up and down，Bearing is carried out parcel location，Increase the effect that bearing is carried out damping，Increase the locating effect of electric motor end cap body，Can also help to reduce infringement to bearing during motor running，First bearing assembly includes all the first carrier block in arc-shaped and the first enhancement Layer，It is protruding that described first carrier block is provided with first，First projection includes all the first supporting parts in arc-shaped、Connecting portion and the second supporting part，Connecting portion is placed between the first supporting part and the second supporting part，First supporting part、Connecting portion and the second supporting part one connect，First enhancement Layer is provided with and first protruding the first suitable groove，First carrier block and the first enhancement Layer one connect，By the first projection that the first carrier block is provided with，Reduce the scope that bearing is movable when rotated，Add the fixed effect to bearing，Further bearing is protected，First projection includes the first supporting part in arc-shaped、Connecting portion and the second supporting part，Connecting portion is placed between the first supporting part and the second supporting part，First supporting part、Connecting portion and the second supporting part one connect，By above-mentioned setting，First supporting part of arc-shaped and the second supporting part can help bearing to carry out conduction buffering when vibration，By connecting portion, the first supporting part and the second supporting part are attached simultaneously，Further increase the effect of the bumper and absorbing shock of the first projection，In order to increase the protection to the first carrier block，First carrier block and the first enhancement Layer one connect，Second bearing assembly includes all the second carrier block in arc-shaped and the first enhancement Layer，It is protruding that second carrier block is provided with first，First enhancement Layer is provided with and first protruding the first suitable groove，Second carrier block and the first enhancement Layer one connect，By the second carrier block such as first carrier block the same manner is arranged，Further increase the intensity of the second carrier block and the effect of location bearing，In order to increase locating effect and the relatively high structural strength of the first bearing assembly and the second bearing assembly，First bearing assembly and the second bearing assembly one connection Formation cross-section are round table-like bearing groove，By the round table-like bearing groove formed，Increase the contact area of bottom，Further increase locating effect and the structural strength of bearing groove.
This utility model is further arranged to: the bottom land of described bearing groove is additionally provided with the space washer for being positioned by bearing, the junction of described space washer and bearing groove is provided with connection reinforcement district, connection reinforcement district includes all the first rib in arc-shaped, support portion and the second rib, described support zone is between the first rib and the second rib, first rib, support portion and the second rib one connect, one-body molded between described space washer, bearing groove and connection reinforcement district.
nullBy adopting technique scheme，The bottom land of bearing groove is additionally provided with the space washer for being positioned by bearing，By being provided with the space washer for being positioned by bearing at the bottom land of bearing groove，Electric motor end cap body fixed effect can be increased further，In order to increase the bonding strength between space washer and bearing groove，The junction of space washer and bearing groove is provided with connection reinforcement district，Connection reinforcement district includes all the first ribs in arc-shaped、Support portion and the second rib，Support zone is between the first rib and the second rib，First rib、Support portion and the second rib one connect，First rib is connected with space washer，Second strengthens district is connected with bearing groove，And the first rib and the second rib is connected by support portion，Add the bonding strength between space washer and bearing groove，By the first rib、Support portion and the second rib one connect the connection reinforcement district formed in arc-shaped，Because the connection reinforcement district of arc-shaped can reduce the concentration of the surface stress between space washer and bearing groove，Make the stress dispersion that they produce in connection procedure，Thus the bonding strength increased further between space washer and bearing groove，Bearing groove is made to have better stationary positioned effect，In order to further increase space washer、Structural strength between bearing groove and connection reinforcement district，Space washer、Between bearing groove and connection reinforcement district, one connects.
This utility model is further arranged to: the bottom land of described bearing groove is provided with the through hole for being positioned by bearing, and the outer rim of through hole is additionally provided with boss.
By adopting technique scheme, the bottom land of bearing groove is provided with the through hole for being positioned by bearing, the outer rim of through hole is additionally provided with boss, in order to further increase the fixed effect for bearing, the bottom land of bearing groove is provided with the through hole for being positioned further by bearing, and in the outer rim of through hole, it is provided with boss, increase the intensity at electric motor end cap body.
This utility model is further arranged to: described electric motor end cap body adopts cast iron materials to make.
By adopting technique scheme, electric motor end cap body adopts cast iron materials to make, and in order to ensure the intensity of electric motor end cap body when saving cost, electric motor end cap body is adopted cast iron materials.
Accompanying drawing explanation
Fig. 1 is the perspective view of this utility model embodiment.
Fig. 2 be this utility model embodiment look up structural representation.
Fig. 1-A that Fig. 3 is this utility model embodiment locates close-up schematic view.
Fig. 1-B that Fig. 4 is this utility model embodiment locates close-up schematic view.
Accompanying drawing labelling in figure, 1-end cap inner surface, 2-external face, 11-bearing groove, 12-the first bearing assembly, 121-the first carrier block, 13-the second bearing assembly, 131-the second carrier block, 14-first is protruding, 141-the first supporting part, 142-connecting portion, 143-the second supporting part, 15-enhancement Layer, 151-the first groove, 16-space washer, 17-connection reinforcement district, 171-the first rib, 172-support portion, 173-the second rib, 21-through hole, 22-boss.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, this utility model embodiment is described further.
nullA kind of Novel motor end cap，By adopting technique scheme，Electric motor end cap body includes end cap inner surface 1 and external face 2，End cap inner surface 1 is provided with all the first bearing assembly 12 and the second bearing assemblies 13 for being positioned by bearing，First bearing assembly 12 and the second bearing assembly 13 are in being distributed up and down，By by the be all used for positioning bearing first bearing assembly 12 and the second bearing assembly 13 in being distributed up and down，Bearing is carried out parcel location，Increase the effect that bearing is carried out damping，Increase the locating effect of electric motor end cap body，Can also help to reduce infringement to bearing during motor running，First bearing assembly 12 includes all the first carrier block 121 and the first enhancement Layers 15 in arc-shaped，Described first carrier block 121 is provided with the first projection 14，First projection 14 includes all the first supporting parts 141 in arc-shaped、Connecting portion 142 and the second supporting part 143，Connecting portion 142 is placed between the first supporting part 141 and the second supporting part 143，First supporting part 141、Connecting portion 142 and the second supporting part 143 one connect，First enhancement Layer 15 is provided with first groove 151 suitable with the first projection 14，First carrier block 121 and the first enhancement Layer 15 one connect，By the first projection 14 that the first carrier block 121 is provided with，Reduce the scope that bearing is movable when rotated，Add the fixed effect to bearing，Further bearing is protected，First projection 14 includes the first supporting part 141 in arc-shaped、Connecting portion 142 and the second supporting part 143，Connecting portion 142 is placed between the first supporting part 141 and the second supporting part 143，First supporting part 141、Connecting portion 142 and the second supporting part 143 one connect，By above-mentioned setting，First supporting part 141 of arc-shaped and the second supporting part 143 can help bearing to carry out conduction buffering when vibration，By connecting portion 142, first supporting part 141 and the second supporting part 143 are attached simultaneously，Further increase the effect of the bumper and absorbing shock of the first projection 14，In order to increase the protection to the first carrier block 121，First carrier block 121 and the first enhancement Layer 15 one connect，Second bearing assembly 13 includes all the second carrier block 131 and the first enhancement Layers 15 in arc-shaped，Second carrier block 131 is provided with the first projection 14，First enhancement Layer 15 is provided with first groove 151 suitable with the first projection 14，Second carrier block 131 and the first enhancement Layer 15 one connect，By the second carrier block 131 such as first carrier block 121 the same manner is arranged，Further increase the intensity of the second carrier block 131 and the effect of location bearing，In order to increase locating effect and the relatively high structural strength of the first bearing assembly 12 and the second bearing assembly 13，First bearing assembly 12 and the second one-body molded Formation cross-section of bearing assembly 13 are round table-like bearing groove 11，By the round table-like bearing groove 11 formed，Increase the contact area of bottom，Further increase locating effect and the structural strength of bearing groove 11.
nullThis utility model is further arranged to，The bottom land of bearing groove 11 is additionally provided with the space washer 16 for being positioned by bearing，By being provided with the space washer 16 for being positioned by bearing at the bottom land of bearing groove 11，Electric motor end cap body fixed effect can be increased further，In order to increase the bonding strength between space washer 16 and bearing groove 11，The junction of space washer 16 and bearing groove 11 is provided with connection reinforcement district 17，Connection reinforcement district 17 includes all the first ribs 171 in arc-shaped、Support portion 172 and the second rib 173，Support portion 172 is between the first rib 171 and the second rib 173，First rib 171、Support portion 172 and the second rib 173 are one-body molded，It is connected with space washer 16 by the first rib 171，Second rib 173 is connected with bearing groove 11，And connect the first rib 171 and the second rib 173 by support portion 172，Add the bonding strength between space washer 16 and bearing groove 11，By the first rib 171、Support portion 172 and the second rib 173 one connect the connection reinforcement district 17 formed in arc-shaped，Because the connection reinforcement district 17 of arc-shaped can reduce the concentration of the surface stress between space washer 16 and bearing groove 11，Make the stress dispersion that they produce in connection procedure，Thus the bonding strength increased between space washer 16 and bearing groove 11，Thus having better stationary positioned effect，In order to increase space washer 16 further、Structural strength between bearing groove 11 and connection reinforcement district 17，Space washer 16、Between bearing groove 11 and connection reinforcement district 17, one connects.
This utility model is further arranged to, the bottom land of bearing groove 11 is provided with the through hole 21 for being positioned by bearing, the outer rim of through hole 21 is additionally provided with boss 22, in order to further increase the fixed effect for bearing, the bottom land of bearing groove 11 is provided with the through hole 21 for being positioned by bearing, and in the outer rim of through hole 21, it is provided with boss 22, increase the intensity at electric motor end cap body.
This utility model is further arranged to, and electric motor end cap body adopts cast iron materials to make, and in order to ensure the intensity of electric motor end cap body when saving cost, electric motor end cap body is adopted cast iron materials.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, those skilled in the art carries out common variations and alternatives within the scope of technical solutions of the utility model and should be included in protection domain of the present utility model.
Claims (4)
- null1. a Novel motor end cap，Including electric motor end cap body，It is characterized in that: described electric motor end cap body includes end cap inner surface and external face，End cap inner surface is provided with all for the first bearing assembly of loading bearing and the second bearing assembly，Described first bearing assembly includes all the first carrier block in arc-shaped and the first enhancement Layer，It is protruding that described first carrier block is provided with first，Described first enhancement Layer is provided with and first protruding the first suitable groove，Described first projection includes all the first supporting parts in arc-shaped、Connecting portion and the second supporting part，Connecting portion is placed between the first supporting part and the second supporting part，First supporting part、Connecting portion and the second supporting part one connect，First carrier block and the first enhancement Layer one connect，Described second bearing assembly includes all the second carrier block in arc-shaped and the first enhancement Layer，It is protruding that second carrier block is provided with first，First enhancement Layer is provided with and first protruding the first suitable groove，Second carrier block and the first enhancement Layer one connect，First bearing assembly and the second bearing assembly one connection Formation cross-section are round table-like bearing groove.
- 2. a kind of Novel motor end cap according to claim 1, it is characterized in that: the bottom land of described bearing groove is additionally provided with the space washer for being positioned by bearing, described space washer is provided with connection reinforcement district with the junction at the bottom of bearing groove, connection reinforcement district includes all the first rib in arc-shaped, support portion and the second rib, described support portion is placed between the first rib and the second rib, first rib, support portion and the second rib one connect, and between described space washer, bearing groove and connection reinforcement district, one connects.
- 3. a kind of Novel motor end cap according to claim 2, is characterized in that: the bottom land of described bearing groove is provided with the through hole for being positioned by bearing, and the outer rim of through hole is additionally provided with boss.
- 4. according in claim 1-3 any one described a kind of Novel motor end cap, it is characterized in that: described electric motor end cap body adopts cast iron materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081038.0U CN205389150U (en) | 2016-01-27 | 2016-01-27 | Novel motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620081038.0U CN205389150U (en) | 2016-01-27 | 2016-01-27 | Novel motor end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205389150U true CN205389150U (en) | 2016-07-20 |
Family
ID=56383543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620081038.0U Expired - Fee Related CN205389150U (en) | 2016-01-27 | 2016-01-27 | Novel motor end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205389150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018035940A1 (en) * | 2016-08-25 | 2018-03-01 | 东莞市利发爱尔空气净化系统有限公司 | Motor cover and fabrication process thereof |
-
2016
- 2016-01-27 CN CN201620081038.0U patent/CN205389150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018035940A1 (en) * | 2016-08-25 | 2018-03-01 | 东莞市利发爱尔空气净化系统有限公司 | Motor cover and fabrication process thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160720 Termination date: 20180127 |