CN211405701U - Stable assembly type motor end cover - Google Patents
Stable assembly type motor end cover Download PDFInfo
- Publication number
- CN211405701U CN211405701U CN201922229925.4U CN201922229925U CN211405701U CN 211405701 U CN211405701 U CN 211405701U CN 201922229925 U CN201922229925 U CN 201922229925U CN 211405701 U CN211405701 U CN 211405701U
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- CN
- China
- Prior art keywords
- end cover
- motor end
- motor
- motor body
- joint
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 229920001971 elastomer Polymers 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model provides a stabilize assembly type motor end cover, including motor body and motor end cover, motor body one side is equipped with the motor end cover, a side edge department symmetry of motor end cover is fixed with the joint piece, all set up the second bolt fastening hole that is in same water flat line on joint piece and the motor end cover, set up the joint recess of connecting the joint piece on the motor body casing, the joint recess forms for the groove combination of a plurality of different degree of depth, and connects through the inclined plane between the different degree of depth recess. Compared with the prior art, through the mutual joint of joint piece and joint recess between motor end cover and the motor body to joint position department is fixed through the bolt, carries out the during operation at the motor body, and the vibration of its inside production, the motor end cover and motor body transversely between the rigidity unchangeable, the motor end cover can not produce not hard up phenomenon because of the vibration, make the hookup location of motor end cover and motor body more stable.
Description
Technical Field
The utility model relates to the technical field of electric machines, especially, relate to stable assembly type motor end cover.
Background
The motor end cover is the cover of the motor shell. Generally, the motor is divided into a front cover and a rear cover for fixing and supporting the rotating shaft of the motor. The motor end cover is generally made of metal, including aluminum, aluminum casting, cold punching steel, plastic, bakelite and the like. Different materials are generally selected according to different motor types. For example, most automobile motors are cold-punched steel, and large motors are manufactured by a die-casting process.
However, when the existing motor end cover is used, the connection position between the motor end cover and the motor body is easily affected by vibration, so that the loosening phenomenon is generated, and the using effect of the motor end cover is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide stable assembly type motor end cover.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
stabilize assembly type motor end cover, including motor body and motor end cover, motor body one side is equipped with the motor end cover, one side edge department symmetry of motor end cover is fixed with the joint piece, all set up the second bolt fastening hole that is in same water flat line on joint piece and the motor end cover, set up the joint recess of connecting the joint piece on the motor body casing, the joint recess forms for the recess combination of a plurality of different degree of depth, and connects through the inclined plane between the different degree of depth recess, first bolt fastening hole has all been seted up on the both sides wall of joint recess, bolted connection between motor body and the motor end cover.
Preferably, the motor further comprises a limiting mechanism, the limiting mechanism is used for limiting the position between the motor body and the motor end cover, the limiting mechanism comprises a lantern ring and an elastic rubber layer, the lantern ring is sleeved on the motor body in a sliding mode, and the elastic rubber layer is arranged in the middle of the interior of the lantern ring.
Preferably, the inside of motor end cover can be dismantled and be connected with a plurality of bearing retainer plates, become normal triangular distribution on the outer wall of bearing retainer plate and be fixed with the fixing clip, the fixing clip bolt fastening is on motor end cover inner wall.
Preferably, a plurality of heat dissipation plectrums are uniformly fixed on the outer wall of the motor body, and a motor fixing seat is fixed at the bottom of the motor body.
Preferably, the motor end cover is uniformly provided with heat dissipation holes, and the heat dissipation holes are provided with dust screens.
The utility model has the advantages that: the motor end cover and the motor body are mutually clamped through the clamping block and the clamping groove, the clamping position is fixed through the bolt, when the motor body works, vibration is generated in the motor body, the position between the motor end cover and the motor body in the transverse direction is fixed, the motor end cover cannot be loosened due to vibration, and the connecting position of the motor end cover and the motor body is more stable; in addition, the clamping grooves in the motor body are formed by combining grooves with different depths, the structure can limit motor end covers of different types, the application range of the structure is enlarged, meanwhile, the structure enables the connection space between the motor end covers and the motor body to be large, convenience is brought to users to connect and fix the motor end covers and the motor body, and the using effect is better.
Drawings
Fig. 1 is a schematic structural view of a connection part between a motor body and a motor end cover according to an embodiment of the present invention;
fig. 2 is an exploded view between the motor body and the motor end cover according to the embodiment of the present invention;
fig. 3 is a side view of a motor end cover according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a limiting mechanism according to an embodiment of the present invention.
Reference numbers in the figures: 10. motor body, 11, heat dissipation plectrum, 12, motor end cover, 121, joint piece, 122, second bolt fastening hole, 123, bearing retainer plate, 1231, fixing clip, 124, louvre, 13, motor fixing base, 14, joint recess, 15, first bolt fastening hole, 20, stop gear, 21, the lantern ring, 22, elastic rubber layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
As shown in fig. 1-2, this embodiment stabilize assembly type motor end cover, including motor body 10 and motor end cover 12, motor body 10 one side is equipped with motor end cover 12, a side edge symmetry of motor end cover 12 is fixed with joint piece 121, all set up the second bolt fastening hole 122 that is in same water flat line on joint piece 121 and the motor end cover 12, set up the joint recess 14 of connecting joint piece 121 on the motor body 10 casing, joint recess 14 forms for the recess combination of a plurality of different degree of depth, and connects through the inclined plane between the different degree of depth recess, first bolt fastening hole 15 has all been seted up on the both sides wall of joint recess 14, bolted connection between motor body 10 and the motor end cover 12.
The motor end cover 12 and the motor body 10 are clamped with each other through the clamping block 121 and the clamping groove 14, and the clamping position is fixed through a bolt, when the motor body 10 works, vibration is generated in the motor end cover 12, the motor end cover 12 cannot be loosened due to vibration, and the connecting position of the motor end cover 12 and the motor body 10 is more stable; in addition, the clamping grooves 14 in the motor body 10 are formed by combining grooves with different depths, the structure can limit the motor end covers 12 of different types, the application range of the structure is enlarged, meanwhile, the structure enables the connection space between the motor end covers 12 and the motor body 10 to be large, convenience is brought to a user to connect and fix the motor end covers 12 and the motor body 10, and the using effect is better.
As shown in fig. 1 and 4, the stably-assembled motor end cover further includes a limiting mechanism 20, the limiting mechanism 20 is used for limiting a position between the motor body 10 and the motor end cover 12, the limiting mechanism 20 includes a collar 21 and an elastic rubber layer 22, the collar 21 is slidably sleeved on the motor body 10, and the elastic rubber layer 22 is disposed at an inner middle position of the collar 21.
The position between the motor body 10 and the motor end cover 12 can be limited in an auxiliary mode through the limiting mechanism 20, on the other hand, a gap between the motor body 10 and the motor end cover 12 can be sealed, in addition, an elastic rubber layer 22 is arranged in the limiting mechanism 20, on the one hand, the sealing effect between the motor body 10 and the motor end cover 12 is better due to the elastic rubber layer 22, on the other hand, vibration generated when the motor body 10 works can be reduced, a certain buffering protection effect is achieved, and the using effect is better; stop gear 20 is lantern ring 21 structure, can remove on motor body 10, and convenience of customers installs and dismantles motor end cover 12, and lantern ring 21 is spacing when carrying out motor body 10 and motor end cover 12, through the bolt fastening on motor body 10 to make the position of lantern ring 21 obtain the restriction.
As shown in fig. 3, a plurality of bearing fixing rings 123 are detachably connected to the inside of the motor end cover 12, fixing clips 1231 are fixed to the outer wall of the bearing fixing ring 123 in a normal triangular distribution, and the fixing clips 1231 are fixed to the inner wall of the motor end cover 12 by bolts.
The plurality of bearing fixing rings 123 are detachably connected inside the motor end cover 12, and a user can select a bearing fixing ring 123 with a proper size to be fixed on the motor end cover 12 according to the size of a bearing, so that the application range of the motor end cover 12 is wider; become normal triangular distribution on the outer wall of bearing retainer plate 123 and be fixed with fixing clip 1231, fixing clip 1231 bolt fastening has made fixed bearing retainer plate 123 position more stable on motor end cover 12 inner wall, and this kind of mode can not produce and rock the phenomenon.
As shown in fig. 1 and 3, a plurality of heat dissipation shifting pieces 11 are uniformly fixed on the outer wall of the motor body 10, a motor fixing seat 13 is fixed at the bottom of the motor body 10, heat dissipation holes 124 are uniformly formed in the motor end cover 12, and dust screens are arranged on the heat dissipation holes 124.
The heat dissipation of the motor body 10 during operation can be accelerated through the heat dissipation shifting piece 11 on the motor body 10 and the heat dissipation holes 124 on the motor end cover 12; the dust screen that sets up on louvre 123 can prevent that the dust from getting into motor body 10 inside in a large number, and is better to motor body 10's protection effect.
This embodiment, during the use, select suitable size's bearing retainer plate 123 earlier according to the size of bearing, and fix in the inside of motor end cover 12 through the bolt, connect motor end cover 12 in the joint recess 14 of seting up on motor body 10 through joint piece 121 block, utilize the bolt to pass first bolt fastening hole 15 and the second bolt fastening hole 122 of seting up on joint piece 121 and the motor end cover 12 of seting up on the both sides wall of joint recess 14, thereby it is spacing to motor end cover 12 and motor body 10, in motor end cover installation, need aim at the bearing retainer plate 123 to motor end cover 12 with the motor bearing, remove lantern ring 21 on the motor body 10, make lantern ring 21 assist the position between restriction motor body 10 and the motor end cover 12, lantern ring 21 passes through the bolt fastening on motor body 10, can accomplish the installation.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. Stabilize assembly type motor end cover, its characterized in that: including motor body (10) and motor end cover (12), motor body (10) one side is equipped with motor end cover (12), one side edge department symmetry of motor end cover (12) is fixed with joint piece (121), all set up second bolt fastening hole (122) in same water flat line on joint piece (121) and motor end cover (12), set up joint recess (14) of connecting joint piece (121) on motor body (10) casing, joint recess (14) form for the recess combination of a plurality of different degree of depth, and connect through the inclined plane between the different degree of depth recess, first bolt fastening hole (15) have all been seted up on the both sides wall of joint recess (14), bolted connection between motor body (10) and motor end cover (12).
2. The stably-assembled motor end cover according to claim 1, wherein: still include stop gear (20), stop gear (20) are used for restricting the position between motor body (10) and motor end cover (12), stop gear (20) are including lantern ring (21) and elastic rubber layer (22), lantern ring (21) slip cover is established on motor body (10), the inside intermediate position department of lantern ring (21) is equipped with elastic rubber layer (22).
3. The stably-assembled motor end cover according to claim 1, wherein: the inside of motor end cover (12) can be dismantled and be connected with a plurality of bearing retainer plates (123), become normal triangular distribution on the outer wall of bearing retainer plate (123) and be fixed with fixing clip (1231), fixing clip (1231) bolt fastening is on motor end cover (12) inner wall.
4. The stably-assembled motor end cover according to claim 2 or 3, wherein: a plurality of radiating shifting pieces (11) are uniformly fixed on the outer wall of the motor body (10), and a motor fixing seat (13) is fixed at the bottom of the motor body (10).
5. The stably-assembled motor end cover according to claim 4, wherein: the motor end cover (12) is uniformly provided with heat dissipation holes (124), and dust screens are arranged on the heat dissipation holes (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922229925.4U CN211405701U (en) | 2019-12-13 | 2019-12-13 | Stable assembly type motor end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922229925.4U CN211405701U (en) | 2019-12-13 | 2019-12-13 | Stable assembly type motor end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211405701U true CN211405701U (en) | 2020-09-01 |
Family
ID=72212333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922229925.4U Active CN211405701U (en) | 2019-12-13 | 2019-12-13 | Stable assembly type motor end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211405701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165204A (en) * | 2020-10-15 | 2021-01-01 | 江苏万顺新能源科技有限公司 | Bearing inner and outer cover for wind driven generator |
-
2019
- 2019-12-13 CN CN201922229925.4U patent/CN211405701U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112165204A (en) * | 2020-10-15 | 2021-01-01 | 江苏万顺新能源科技有限公司 | Bearing inner and outer cover for wind driven generator |
| CN112165204B (en) * | 2020-10-15 | 2021-11-23 | 江苏万顺新能源科技有限公司 | Bearing inner and outer cover for wind driven generator |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200902 Address after: Room 337, 116 Yangyuan South Road, Pudong New Area, Shanghai, 200120 Patentee after: Shanghai Baiya Information Technology Development Co., Ltd Address before: No.11, unit 1, No.56 Longquan lane, Yunyan District, Guiyang City, Guizhou Province Patentee before: Wang Guoqing |