CN220510862U - Novel motor end cover structure convenient to installation - Google Patents
Novel motor end cover structure convenient to installation Download PDFInfo
- Publication number
- CN220510862U CN220510862U CN202322035045.XU CN202322035045U CN220510862U CN 220510862 U CN220510862 U CN 220510862U CN 202322035045 U CN202322035045 U CN 202322035045U CN 220510862 U CN220510862 U CN 220510862U
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- CN
- China
- Prior art keywords
- wall
- end cover
- structure convenient
- fixedly connected
- cover structure
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- 238000009434 installation Methods 0.000 title claims abstract description 16
- 238000007790 scraping Methods 0.000 abstract description 9
- 239000003921 oil Substances 0.000 description 22
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a novel motor end cover structure convenient to install, and relates to the technical field of motor end cover installation. This novel motor end cover structure convenient to installation, which comprises a housin, the upper end outer wall fixedly connected with side cover of casing, the left end outer wall of side cover has the locating piece through reset spring elastic connection, the annular has been seted up on the top of casing, the top demountable installation of casing has the apron, the bottom fixedly connected with fixed block of apron, the inner wall of apron runs through and fixedly connected with oil pipe, oil pipe's right-hand member is provided with the oil scraping board, the left end outer wall of side cover and reset spring's one end fixed connection. According to the utility model, the positioning block and the fixed block are spliced to generate certain resistance, so that the cover plate and the bolt hole on the shell can be overlapped, the subsequent fastening of the bolt by a worker is facilitated, and the efficiency of installing the end cover is improved to a certain extent.
Description
Technical Field
The utility model relates to the technical field of motor end cover installation, in particular to a novel motor end cover structure convenient to install.
Background
An electric machine is also called a motor, an electromagnetic device for converting or transmitting electric energy through the law of electromagnetic induction, and before the electric machine is used, end covers are needed for sealing two ends of the electric machine, wherein the end covers generally refer to covers at two ends of the electric machine, the axial dimension of the covers is larger than the radial dimension of the covers, and the spatial position of a shaft of a rotor can be determined through the end covers.
In the prior art, the following two defects are present; on the one hand, because the current in the installation to motor end cover, the staff need control the bolt position of casing and end cover, let its bolt mounted position be same horizon, in actual operation, under the influence of probably receiving self factor or external force, the bolt mounted position is not in same horizon to influence the efficiency of follow-up staff's installation end cover, on the other hand, because the motor uses for a long time, need often to carry out the lubrication of oiling to the junction of end cover and motor output shaft's bearing, current oiling process need dismantle it, and do not carry out the oiling for a long time, can influence the life of follow-up bearing.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a novel motor end cover structure convenient to install, which solves the problems that in the prior art, operators need to control the bolt positions of a shell and an end cover, the bolt installation positions are the same horizontal line, and in actual operation, the bolt installation positions are not in the same horizontal line under the influence of self factors or external force, so that the efficiency of installing the end cover by subsequent operators is affected.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a novel motor end cover structure convenient to installation, includes the casing, the upper end outer wall fixedly connected with side cover of casing, the left end outer wall of side cover has the locating piece through reset spring elastic connection, the annular has been seted up on the top of casing, the top demountable installation of casing has the apron, the bottom fixedly connected with fixed block of apron.
Preferably, the inner wall of apron runs through and fixedly connected with oil delivery pipe, oil delivery pipe's right-hand member is provided with the oil scraping plate.
Preferably, the left end outer wall of the square sleeve is fixedly connected with one end of a reset spring, and the other end of the reset spring is fixedly connected with the inner side wall of the positioning block.
Preferably, the positioning block penetrates through and is connected to the inner wall of the square sleeve in a sliding manner.
Preferably, the positioning block is inserted into the inner wall of the fixed block.
Preferably, the shell is spliced with the cover plate.
Preferably, the fixed block is in sliding connection with the inner wall of the ring groove.
The utility model provides a novel motor end cover structure convenient to install. The beneficial effects are as follows:
(1) When the novel motor end cover structure convenient to install is used, the fixing block is contacted with the positioning block, the positioning block can be inserted into the inner groove of the fixing block, certain resistance is generated by inserting the positioning block and the fixing block, the cover plate can be overlapped with the bolt hole on the shell, the bolt of a follow-up worker can be conveniently fastened, and the efficiency of installing the end cover is improved to a certain extent.
(2) This novel motor end cover structure convenient to installation is when using, at first through with the transmission of lubricating oil injection oil delivery pipe to the oil scraping plate on, utilize oil scraping plate and bearing contact can be more convenient lubricate its surface, avoid the bearing to do not lubricate for a long time to handle, can let the bearing appear impaired condition, improved the subsequent life of bearing to a certain extent.
Drawings
FIG. 1 is a schematic view of an exploded structure of a housing and a cover plate according to the present utility model;
FIG. 2 is a schematic diagram of the overall cross-sectional structure of the square sleeve of the present utility model;
fig. 3 is a schematic view showing the structure of the bottom of the cover plate of the present utility model.
In the figure: 1. a housing; 2. a square sleeve; 3. a return spring; 4. a positioning block; 5. a ring groove; 6. a cover plate; 7. a fixed block; 8. an oil delivery pipe; 9. and (5) an oil scraping plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model provides a novel motor end cover structure convenient to install, which comprises a shell 1, the outer wall of the upper end of the shell 1 is fixedly connected with a square sleeve 2, the square sleeve 2 is provided with a notch which is the same as that of a positioning block 4, the positioning block 4 can slide along the notch of the square sleeve 2 after being extruded, the outer wall of the left end of the square sleeve 2 is elastically connected with the positioning block 4 through a return spring 3, the two sides of the right end of the positioning block 4 are inclined planes, the two sides of the positioning block 4 can be extruded, the top end of the shell 1 is provided with a ring groove 5, the fixing block 7 can slide along the inner wall of the ring groove 5 of the fixing block 7, the top end of the shell 1 is detachably provided with a cover plate 6, the bottom end of the cover plate 6 is fixedly connected with a fixing block 7, the middle part of the fixing block 7 is provided with a notch which is the same as that of the positioning block 4, the positioning block 4 can be inserted into the notch, the bolt fixing part for the cover plate 6 and the shell 1 is overlapped, and the subsequent installation of a worker is convenient.
The inner wall of apron 6 runs through and fixedly connected with oil delivery pipe 8, through pouring lubricating oil into the oil delivery pipe 8 on the apron 6, flows to the oil scraping plate 9 through oil delivery pipe 8, and the right-hand member of oil delivery pipe 8 is provided with oil scraping plate 9, and oil scraping plate 9 can adsorb liquid for the sponge material, can let oil scraping plate 9 and bearing contact carry out lubrication treatment to its surface.
The left end outer wall of square cover 2 and the one end fixed connection of reset spring 3, after the inclined plane of locating piece 4 receives the extrusion, can stretch reset spring 3, after the notch coincidence on locating piece 4 and fixed block 7, utilize reset spring 3's elasticity to drive locating piece 4 and reset, the other end of reset spring 3 and the inboard lateral wall fixed connection of locating piece 4, locating piece 4 runs through and sliding connection is on the inner wall of square cover 2, square cover 2 and locating piece 4 are provided with three groups, when the installation, can let fixed block 7 arbitrary in which position all can be fixed a position, locating piece 4 pegging graft with the inner wall of fixed block 7, casing 1 splices mutually with apron 6, the inner wall sliding connection of fixed block 7 and annular 5.
In the utility model, when the oil delivery pipe is used, firstly, when the cover plate 6 and the shell 1 are required to be installed and positioned, the cover plate 6 and the shell 1 are only required to be spliced, the fixed block 7 enters the notch of the annular groove 5, the cover plate 6 drives the fixed block 7 to rotate, the side surface of the fixed block 7 presses the inclined surface of the positioning block 4, the positioning block 4 moves outwards and stretches the return spring 3, after the notch of the positioning block 4 and the notch of the fixed block 7 are overlapped, the positioning block 4 is reset by the reverse elastic force of the return spring 3 and is spliced with the notch in the middle of the fixed block 7, so that the positioning block 4 generates certain resistance to the movement of the whole fixed block 7, then the oil delivery pipe 8 is overlapped with the bolt hole on the shell 1, and the auxiliary staff can install the bolt quickly.
When the bearing is required to be lubricated, lubricating oil is injected into the oil delivery pipe 8 and is transferred to the oil wiping plate 9 through the oil delivery pipe 8, and the oil wiping plate 9 is contacted with the bearing, so that the bearing can be lubricated, and the situation that the bearing is worn in long-time use can be avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel motor end cover structure convenient to installation, includes casing (1), its characterized in that: the novel square sleeve is characterized in that a square sleeve (2) is fixedly connected to the outer wall of the upper end of the shell (1), a positioning block (4) is elastically connected to the outer wall of the left end of the square sleeve (2) through a reset spring (3), an annular groove (5) is formed in the top end of the shell (1), a cover plate (6) is detachably arranged at the top end of the shell (1), and a fixing block (7) is fixedly connected to the bottom end of the cover plate (6).
2. The novel motor end cover structure convenient to install according to claim 1, wherein: the inner wall of apron (6) runs through and fixedly connected with oil delivery pipe (8), the right-hand member of oil delivery pipe (8) is provided with and rubs oil board (9).
3. The novel motor end cover structure convenient to install according to claim 1, wherein: the left end outer wall of the square sleeve (2) is fixedly connected with one end of the reset spring (3), and the other end of the reset spring (3) is fixedly connected with the inner side wall of the positioning block (4).
4. The novel motor end cover structure convenient to install according to claim 1, wherein: the positioning block (4) penetrates through and is connected to the inner wall of the square sleeve (2) in a sliding manner.
5. The novel motor end cover structure convenient to install according to claim 1, wherein: the positioning block (4) is inserted with the inner wall of the fixed block (7).
6. The novel motor end cover structure convenient to install according to claim 1, wherein: the shell (1) is spliced with the cover plate (6).
7. The novel motor end cover structure convenient to install according to claim 1, wherein: the fixed block (7) is in sliding connection with the inner wall of the ring groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035045.XU CN220510862U (en) | 2023-07-31 | 2023-07-31 | Novel motor end cover structure convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035045.XU CN220510862U (en) | 2023-07-31 | 2023-07-31 | Novel motor end cover structure convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220510862U true CN220510862U (en) | 2024-02-20 |
Family
ID=89866569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322035045.XU Active CN220510862U (en) | 2023-07-31 | 2023-07-31 | Novel motor end cover structure convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220510862U (en) |
-
2023
- 2023-07-31 CN CN202322035045.XU patent/CN220510862U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |