CN210468964U - Motor end cover and motor using same - Google Patents
Motor end cover and motor using same Download PDFInfo
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- CN210468964U CN210468964U CN201921332343.2U CN201921332343U CN210468964U CN 210468964 U CN210468964 U CN 210468964U CN 201921332343 U CN201921332343 U CN 201921332343U CN 210468964 U CN210468964 U CN 210468964U
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- end cover
- cover body
- motor
- installation
- nut
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Abstract
The utility model discloses a motor end cover and motor using the same, which comprises an end cover body and a plurality of nuts, a bearing seat is protruded in the middle of the bottom surface of the end cover body, a bearing chamber for installing a bearing is arranged in the bearing seat, a plurality of installation holes are arranged on the edge of the end cover body, the nuts correspond to the installation holes, a groove is arranged on the top surface of the end cover body corresponding to the installation holes, the nuts are arranged in the groove, the nuts and the end cover body are integrally molded by die casting, an installation seat is arranged in the middle of the top surface of the end cover body, a plurality of axially extending bulges are arranged on the outer wall surface of the installation seat along the circumferential direction at intervals, the nuts and the end cover are integrally molded by die casting, the installation and the matching with bolts are convenient, parts needing to be assembled are reduced, the installation efficiency is improved, the reliability is higher, the cost is lower, and the installation of, and the clamp is convenient to grab the whole machine, and the market demand is met.
Description
The technical field is as follows:
the utility model relates to a motor end cover and motor of using thereof.
Background art:
the existing motor comprises a machine shell and end covers arranged at two ends of the machine shell, wherein a stator assembly and a rotor assembly are arranged in the machine shell, the end covers at the two ends and the machine shell are locked through matching of bolts and nuts, but the mounting structure has the following problems: 1) the bolts, the nuts and other parts of the motor are scattered, so that more parts need to be assembled, the installation is troublesome and the cost is high; 2) the end cover has a single structure and cannot meet the market demand; 3) The reliability of installation is difficult to be guaranteed, and potential safety hazards exist.
The utility model has the following contents:
the utility model aims at providing a motor end cover and motor of using thereof, this motor end cover simple structure, nut and the integrative die-casting shaping of end cover, convenient and bolt installation cooperation, the part that reduces needs the assembly improves the installation effectiveness, and the reliability is higher moreover, and the cost is lower, still makes things convenient for the installation of shock pad to and the anchor clamps of being convenient for snatch the complete machine, satisfy the market demand.
The purpose of the utility model is realized by the following technical scheme.
The utility model aims at providing a motor end cover, including end cover body and a plurality of nut, the shaft hole has been seted up in the middle of the end cover body, salient bearing frame in the middle of the bottom surface of end cover body is equipped with the bearing room that is used for installing the bearing in the bearing frame, be equipped with a plurality of mounting holes, its characterized in that on the edge of end cover body: the nut corresponds with the mounting hole, is equipped with the recess on the top surface that the mounting hole is corresponded to the end cover body, the nut is installed in the recess, the nut is integrative die-casting shaping with the end cover body, be equipped with the mount pad in the middle of the top surface of end cover body, be provided with a plurality of archs along axial extension along the circumference interval on the outer wall of mount pad.
The bottom surface of the end cover body is provided with a plurality of step grooves, and through holes are dug in the bottom surfaces of the step grooves to form step-shaped vent holes.
And the middle of the ventilation hole is provided with a connecting rib for connection.
The end cover body is provided with a plurality of annular reinforcing ribs, and the annular reinforcing ribs are connected through radial reinforcing ribs.
And a plurality of reinforcing ribs are arranged between the bearing seat and the bottom surface of the end cover body for connection.
The utility model provides a motor, includes pivot, rotor subassembly, stator module, casing, front end housing, rear end cap and a plurality of bolt, and the rotor subassembly is installed in the pivot, and stator module and casing installation are together and nested in the rotor subassembly outside, and the both ends at the casing are installed respectively to front end housing and rear end cap, its characterized in that: the front end cover is the motor end cover, and the bolts penetrate through the rear end cover and the stator assembly and then are matched and locked with the nuts of the front end cover, so that the front end cover and the rear end cover are fixedly arranged at two ends of the shell.
Compared with the prior art, the utility model, following effect has:
1) the utility model discloses an end cover body and a plurality of nut, the shaft hole has been seted up in the middle of the end cover body, the protruding bearing frame in the middle of the bottom surface of end cover body is equipped with the bearing room that is used for installing the bearing in the bearing frame, be equipped with a plurality of mounting holes, its characterized in that on the edge of end cover body: the nut corresponds with the mounting hole, is equipped with the recess on the top surface that the mounting hole corresponds to the end cover body, the nut is installed in the recess, the nut is integrative die-casting shaping with the end cover body, be equipped with the mount pad in the middle of the top surface of end cover body, be provided with a plurality of along axially extended archs along the circumference interval on the outer wall of mount pad, nut and the integrative die-casting shaping of end cover make things convenient for and bolt installation cooperation, reduce the part that needs the assembly, improve the installation effectiveness, and the reliability is higher moreover, and the cost is lower, still makes things convenient for the installation of shock pad to and the anchor clamps of being convenient for snatch the complete machine, satisfy market.
2) Other advantages are detailed in the detailed description of the embodiments.
Description of the drawings:
fig. 1 is a perspective view of a motor end cover according to a first embodiment of the present invention;
fig. 2 is another perspective view of the motor end cover according to the first embodiment of the present invention;
fig. 3 is a bottom view of the motor end cover according to the first embodiment of the present invention.
The specific implementation mode is as follows:
the present invention will be described in further detail with reference to the following detailed description of preferred embodiments and accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1 to 3, the embodiment provides a motor end cover, including end cover body 1 and a plurality of nuts 2, shaft hole 100 has been seted up in the middle of the end cover body 1, protruding bearing frame 11 in the middle of the bottom surface of end cover body 1 is equipped with bearing chamber 12 that is used for installing the bearing in the bearing frame 11, be equipped with a plurality of mounting holes 13 on the edge of end cover body 1, its characterized in that: nut 2 and mounting hole 13 correspond, are equipped with recess 14 on the top surface that end cover body 1 corresponds mounting hole 13, nut 2 is installed in recess 14, nut 2 is integrative die-casting shaping with end cover body 1, be equipped with mount pad 15 in the middle of end cover body 1's the top surface, be provided with a plurality of along axially extended's arch 16 along the circumference interval on the outer wall of mount pad 15, nut and the integrative die-casting shaping of end cover, convenient and bolt installation cooperation reduces the part that needs the assembly, improves the installation effectiveness, and the reliability is higher, and the cost is lower, can make things convenient for the installation of shock pad through mount pad and the arch of setting on the mount pad outer wall to and the anchor clamps of being convenient for snatch the complete machine, satisfy market demand.
The bottom surface of the end cover body 1 is provided with a plurality of step grooves 17, and through holes 3 are dug in the bottom surfaces of the step grooves 17 to form step-shaped ventilation holes 200, so that the heat dissipation effect of the motor end cover is improved, the protection grade of the motor end cover is guaranteed, materials are reduced, and the cost is saved.
The middle of the ventilation hole 200 is provided with a connecting rib 4 for connection, so that the structural strength of the motor end cover is enhanced.
The end cover comprises an end cover body 1 and is characterized in that a plurality of annular reinforcing ribs 18 are arranged on the end cover body 1, and the annular reinforcing ribs 18 are connected through radial reinforcing ribs 19, so that the overall structural strength of the motor end cover is improved, and the stress is more uniform.
A plurality of reinforcing ribs 10 are arranged between the bearing seat 11 and the bottom surface of the end cover body 1 to be connected, and structural strength of the motor end cover is improved.
Example two:
the utility model provides a motor, includes pivot, rotor subassembly, stator module, casing, front end housing, rear end cap and a plurality of bolt, and the rotor subassembly is installed in the pivot, and stator module and casing installation are together and nested in the rotor subassembly outside, and the both ends at the casing are installed respectively to front end housing and rear end cap, its characterized in that: the front end cover is the motor end cover of the first embodiment, and the bolts penetrate through the rear end cover and the stator assembly and then are matched and locked with the nuts of the front end cover, so that the front end cover and the rear end cover are fixedly installed at the two ends of the machine shell.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement modes, and are all included in the scope of the present invention.
Claims (6)
1. The utility model provides a motor end cover, includes end cover body (1) and a plurality of nut (2), shaft hole (100) have been seted up in the middle of end cover body (1), protruding bearing frame (11) in the middle of the bottom surface of end cover body (1), be equipped with bearing chamber (12) that are used for installing the bearing in bearing frame (11), be equipped with a plurality of mounting holes (13) on the edge of end cover body (1), its characterized in that: nut (2) and mounting hole (13) are corresponding, are equipped with recess (14) on the top surface that end cover body (1) corresponds mounting hole (13), install in recess (14) nut (2), nut (2) are integrative die-casting shaping with end cover body (1), be equipped with mount pad (15) in the middle of the top surface of end cover body (1), be provided with a plurality of archs (16) along axial extension along the circumference interval on the outer wall of mount pad (15).
2. A motor end cap in accordance with claim 1, wherein: the bottom surface of the end cover body (1) is provided with a plurality of step grooves (17), and through holes (3) are dug out of the bottom surfaces of the step grooves (17) to form step-shaped vent holes (200).
3. A motor end cap in accordance with claim 2, wherein: the middle of the ventilation hole (200) is provided with a connecting rib (4) for connection.
4. A motor end cap according to claim 1, 2 or 3, wherein: the end cover comprises an end cover body (1) and is characterized in that a plurality of annular reinforcing ribs (18) are arranged on the end cover body (1), and the annular reinforcing ribs (18) are connected through radial reinforcing ribs (19).
5. An electric machine end cap according to claim 4, wherein: and a plurality of reinforcing ribs (10) are arranged between the bearing seat (11) and the bottom surface of the end cover body (1) for connection.
6. The utility model provides a motor, includes pivot, rotor subassembly, stator module, casing, front end housing, rear end cap and a plurality of bolt, and the rotor subassembly is installed in the pivot, and stator module and casing installation are together and nested in the rotor subassembly outside, and the both ends at the casing are installed respectively to front end housing and rear end cap, its characterized in that: the front end cover is the motor end cover as claimed in any one of claims 1 to 5, and bolts penetrate through the rear end cover and the stator assembly and then are matched and locked with nuts of the front end cover so as to fixedly install the front end cover and the rear end cover at two ends of the machine shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332343.2U CN210468964U (en) | 2019-08-16 | 2019-08-16 | Motor end cover and motor using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332343.2U CN210468964U (en) | 2019-08-16 | 2019-08-16 | Motor end cover and motor using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210468964U true CN210468964U (en) | 2020-05-05 |
Family
ID=70451749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921332343.2U Active CN210468964U (en) | 2019-08-16 | 2019-08-16 | Motor end cover and motor using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210468964U (en) |
-
2019
- 2019-08-16 CN CN201921332343.2U patent/CN210468964U/en active Active
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| GR01 | Patent grant | ||
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