CN211266622U - Motor end cover that suitability is strong - Google Patents
Motor end cover that suitability is strong Download PDFInfo
- Publication number
- CN211266622U CN211266622U CN201922161914.7U CN201922161914U CN211266622U CN 211266622 U CN211266622 U CN 211266622U CN 201922161914 U CN201922161914 U CN 201922161914U CN 211266622 U CN211266622 U CN 211266622U
- Authority
- CN
- China
- Prior art keywords
- apron
- end cover
- motor end
- rivet nut
- 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
- 238000009434 installation Methods 0.000 claims abstract description 15
- 210000005069 ears Anatomy 0.000 claims abstract description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000007747 plating Methods 0.000 claims abstract description 4
- 238000005266 casting Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor end cover that suitability is strong, include: through zinc-plating technology rust-resistant treatment's apron, bearing room and installation ear, pass through threaded connection between apron and the bearing room, the apron has the assembly chamber, be provided with a plurality of evenly distributed's pressure rivet nut on the apron, in the pressure rivet nut embedding apron, the upper portion of pressure rivet nut is same horizontal plane with the upper portion of apron, the screw and the assembly chamber of pressure rivet nut are linked together, the apron is provided with a plurality of installation ears of outside salient, installation ear and apron integrated into one piece, a plurality of radial arrangement's mounting hole has been seted up to the installation ear. In this way, the utility model provides a motor end cover that suitability is strong, the bearing room can be dismantled, can change the bearing room alone according to the universalization requirement, need not to develop the end cover again.
Description
Technical Field
The utility model relates to a motor element field especially relates to a motor end cover that suitability is strong.
Background
The existing motor end cover structure is mainly a casting structure integrating a motor end cover and a bearing chamber, different end cover casting molds need to be developed when motors of different models are developed, the end cover casting molds cannot be used universally when bearing types are replaced, or the end cover casting molds cannot be used universally when motor shells are replaced, so that the production cost of the motors is increased, and the motor production standardization is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a motor end cover that suitability is strong to solve the problem that exists among the background art.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a motor end cover that suitability is strong includes: through zinc-plating technology rust-resistant treatment's apron, bearing room and installation ear, pass through threaded connection between apron and the bearing room, the apron has the assembly chamber, be provided with a plurality of evenly distributed's pressure rivet nut on the apron, in the pressure rivet nut embedding apron, the upper portion of pressure rivet nut is same horizontal plane with the upper portion of apron, the screw and the assembly chamber of pressure rivet nut are linked together, the apron is provided with a plurality of installation ears of outside salient, installation ear and apron integrated into one piece, a plurality of radial arrangement's mounting hole has been seted up to the installation ear.
In a preferred embodiment of the present invention, a plurality of the mounting holes are sequentially connected, and a width of a joint adjacent to the mounting holes is smaller than a maximum width of the mounting holes.
In a preferred embodiment of the present invention, the mounting hole is a circular hole.
In a preferred embodiment of the present invention, a groove is formed in the middle of the cover plate, a first pipe thread is formed on the inner sidewall of the groove, and a second pipe thread corresponding to the first pipe thread is formed on the outer wall of the bearing chamber.
In a preferred embodiment of the present invention, the press-riveting nut is provided with 4 press-riveting nuts.
In a preferred embodiment of the present invention, the number of the mounting ears is 2.
In a preferred embodiment of the present invention, the bearing chamber is a plurality of bearing chambers, and the inner diameters of the plurality of bearing chambers are different and the outer diameters thereof are the same.
The utility model has the advantages that: the motor end cover with strong applicability provided by the utility model has the advantages that the bearing chamber can be disassembled, the bearing chamber can be replaced independently according to the generalization requirement, and the end cover does not need to be developed again; through setting up a plurality of radial arrangement's mounting hole, adjust the hookup location of motor end cover and motor casing, along with the increase or the reduction of motor casing external diameter size, select to keep away from or be close to the mounting hole of apron, promoted the suitability of motor end cover, multiple specification and dimension's motor uses the same motor end cover.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic sectional view of a motor end cover with high applicability of the present invention;
fig. 2 is a schematic view of a top view structure of a motor end cover with high applicability.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. 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.
Referring to fig. 1-2, an embodiment of the present invention includes:
a motor end cover that suitability is strong includes: through zinc-plating technology anti-rust treatment's apron 1, bearing room 2 and installation ear 3, bearing room 2 is the pipe form, bearing room 2 is a plurality of, and is a plurality of 2 internal diameters of bearing room are different, and the external diameter is the same, through threaded connection between apron 1 and the bearing room 2, the middle part of apron 1 is provided with recess 4, be provided with first pipe thread on recess 4's the inside wall, be provided with on bearing room 2's the outer wall with the corresponding second pipe thread of first pipe thread, bearing room 2 can be dismantled, and the bearing of different models corresponds different internal diameter size's bearing room 2, when the motor changes the bearing model, only need select for use and correspond the model with the bearing room 2 fixed can.
The improved riveting device is characterized in that an assembly cavity 5 is formed in the cover plate 1, 4 evenly distributed press riveting nuts 6 are arranged on the cover plate 1, the press riveting nuts 6 are embedded into the cover plate 1, the upper portions of the press riveting nuts 6 and the upper portion of the cover plate 1 are on the same horizontal plane, and screw holes of the press riveting nuts 6 are communicated with the assembly cavity 5.
The utility model discloses a motor cover, including apron 1, installation ear 3 and apron 1 integrated into one piece, installation ear 3 sets up a plurality of radial arrangement's mounting hole 4, mounting hole 4 is the circular port, and is a plurality of mounting hole 4 communicates in proper order, and is adjacent the width of the junction of mounting hole 4 is less than the mounting hole 4's maximum width through setting up a plurality of radial arrangement's mounting hole 4, adjusts the hookup location of motor end cover and motor casing, along with the increase or reduction of motor casing external diameter size, selects to keep away from or be close to the mounting hole 4 of apron, has promoted the suitability of motor end cover, and the motor of multiple specification and size uses the same motor end cover.
In summary, the motor end cover with strong applicability provided by the utility model has the advantages that the bearing chamber can be disassembled, the bearing chamber can be replaced independently according to the requirement of generalization, and the end cover does not need to be developed again; through setting up a plurality of radial arrangement's mounting hole, adjust the hookup location of motor end cover and motor casing, along with the increase or the reduction of motor casing external diameter size, select to keep away from or be close to the mounting hole of apron, promoted the suitability of motor end cover, multiple specification and dimension's motor uses the same motor end cover.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a motor end cover that suitability is strong, its characterized in that includes: through zinc-plating technology rust-resistant treatment's apron, bearing room and installation ear, pass through threaded connection between apron and the bearing room, the apron has the assembly chamber, be provided with a plurality of evenly distributed's pressure rivet nut on the apron, in the pressure rivet nut embedding apron, the upper portion of pressure rivet nut is same horizontal plane with the upper portion of apron, the screw and the assembly chamber of pressure rivet nut are linked together, the apron is provided with a plurality of installation ears of outside salient, installation ear and apron integrated into one piece, a plurality of radial arrangement's mounting hole has been seted up to the installation ear.
2. The motor end cover with high applicability according to claim 1, wherein the mounting holes are sequentially communicated, and the width of the joint of the adjacent mounting holes is smaller than the maximum width of the mounting holes.
3. The motor end cover with high applicability according to claim 2, wherein the mounting hole is a circular hole.
4. The motor end cover with high applicability according to claim 1, wherein a groove is formed in the middle of the cover plate, a first pipe thread is arranged on the inner side wall of the groove, and a second pipe thread corresponding to the first pipe thread is arranged on the outer wall of the bearing chamber.
5. The motor end cover with high applicability according to any one of claims 1-4, wherein 4 riveting nuts are arranged.
6. The motor end cover with high applicability according to claim 1, wherein 2 mounting lugs are arranged.
7. The motor end cover with high applicability according to claim 1, wherein the number of the bearing chambers is multiple, and the inner diameters of the bearing chambers are different and the outer diameters of the bearing chambers are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922161914.7U CN211266622U (en) | 2019-12-06 | 2019-12-06 | Motor end cover that suitability is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922161914.7U CN211266622U (en) | 2019-12-06 | 2019-12-06 | Motor end cover that suitability is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211266622U true CN211266622U (en) | 2020-08-14 |
Family
ID=71958417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922161914.7U Expired - Fee Related CN211266622U (en) | 2019-12-06 | 2019-12-06 | Motor end cover that suitability is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211266622U (en) |
-
2019
- 2019-12-06 CN CN201922161914.7U patent/CN211266622U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211266622U (en) | Motor end cover that suitability is strong | |
| CN204591680U (en) | Compressor and pump assembly thereof | |
| CN201355785Y (en) | Water-cooled motor shell | |
| KR101557969B1 (en) | Deep-well pump | |
| CN203708043U (en) | Motor end cover and bearing assembling structure | |
| CN203604412U (en) | Suction cup film hook | |
| CN201851316U (en) | Fastening and connecting structure of diaphragm pump | |
| CN217492172U (en) | Small-angle wire drawing die | |
| CN205519034U (en) | Wire rod disconnect -type wire drawing assembling die | |
| CN203939836U (en) | Bolt | |
| CN210686593U (en) | Pressure relief and pressure taking connecting bolt for kiln | |
| CN210860126U (en) | Pipe with built-in reinforcing ribs | |
| CN220727238U (en) | Tap installation shell and kitchen tap | |
| CN216157881U (en) | End cover structure of single-head liquid pump | |
| CN220593038U (en) | Pressure regulating sleeve of pressure regulating muffler and pressure regulating muffler | |
| CN203201782U (en) | Chemical pump body | |
| CN208369354U (en) | Motor case | |
| CN218717449U (en) | Electric lifting oil pump | |
| CN111571930B (en) | Intelligent injection mold | |
| CN211116575U (en) | Base of vane pump | |
| CN210744948U (en) | Spiral aluminum radiator for motor | |
| CN209793575U (en) | Nut dismounting labor-saving wrench with lubricating mechanism | |
| CN107243557A (en) | A kind of Split type die drift | |
| CN207358035U (en) | A kind of forging | |
| CN215580669U (en) | Motor bearing end cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 |