CN215668601U - Washing machine's integrative bearing frame foundry goods of high accuracy - Google Patents
Washing machine's integrative bearing frame foundry goods of high accuracy Download PDFInfo
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- CN215668601U CN215668601U CN202122406611.4U CN202122406611U CN215668601U CN 215668601 U CN215668601 U CN 215668601U CN 202122406611 U CN202122406611 U CN 202122406611U CN 215668601 U CN215668601 U CN 215668601U
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Abstract
The utility model belongs to the technical field of washing machines, and particularly relates to a high-precision integrated bearing seat casting of a washing machine, which comprises a mounting plate, wherein a bearing mounting cylinder for mounting a bearing is arranged in the center of the mounting plate in a penetrating manner, a first circumferential reinforcing rib is arranged at the lower end of the mounting plate, n first radial reinforcing ribs are uniformly arranged between the inner side of the first circumferential reinforcing rib, the outer side of the bearing mounting cylinder and the lower side of the mounting plate at intervals, the side surface of the bearing mounting cylinder is divided into n-1 gap areas by the n first radial reinforcing ribs, n-1 arc-shaped grooves are formed in the side surface of the bearing mounting cylinder, the arc-shaped grooves do not penetrate through the lower end of the bearing mounting cylinder, the n-1 arc-shaped grooves respectively correspond to the n-1 gap areas one by one, a cylindrical extension hole which is arranged in a penetrating manner from top to bottom is formed in the mounting plate, and the bearing seat is provided with a structure which is convenient for maintenance personnel to transversely pull and apply force, the structure can reduce the disassembly difficulty of the bearing seat, and further improve the replacement efficiency of the bearing.
Description
Technical Field
The utility model belongs to the technical field of washing machines, and particularly relates to a high-precision integrated bearing seat casting of a washing machine.
Background
At present, a washing machine becomes a household appliance which is seen everywhere in daily life, and a bearing seat in the washing machine is a key component for connecting and supporting a bearing and a shaft. Among the main parts of the drum washing machine, the bearing is the most vulnerable part, and needs to be disassembled and replaced after the bearing is damaged, because the bearing is arranged on the bearing seat for use, the bearing seat is required to be disassembled firstly when the bearing is disassembled, the bearing seat is usually fixed between the motor and the supporting cylinder, after the bearing seat connecting the motor and the screw connecting the support cylinder are both unscrewed, the bearing seat is only connected with the rotating shaft of the drum, and because the drum of the drum washing machine is transversely arranged, therefore, the bearing seat can be detached by pulling the bearing seat out transversely backwards, however, the conventional bearing seat is not provided with a structure which is convenient for maintenance personnel to pull the bearing seat transversely, so that the force is inconvenient to be applied when the bearing seat is pulled transversely, and then increased the dismantlement degree of difficulty of bearing frame, to above-mentioned problem, we have designed the integrative bearing frame foundry goods of high accuracy of a washing machine.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: aims to provide a high-precision integrated bearing seat casting of a washing machine, which is used for solving the problems existing in the background technology.
In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:
a high-precision integrated bearing seat casting of a washing machine comprises a circular mounting plate, wherein a bearing mounting cylinder for mounting a bearing is arranged at the center of the circular mounting plate in a penetrating mode, first circumferential reinforcing ribs are arranged at the lower end of the circular mounting plate and concentrically arranged with the bearing mounting cylinder, n first radial reinforcing ribs are arranged at the inner sides of the first circumferential reinforcing ribs, the outer side of the bearing mounting cylinder and the lower side of the circular mounting plate at uniform intervals and divide the side surface of the bearing mounting cylinder into n-1 gap areas, n-1 arc-shaped grooves are formed in the side surface of the bearing mounting cylinder and are located at the lower side of the circular mounting plate, the arc-shaped grooves do not penetrate through the lower end of the bearing mounting cylinder and correspond to the n-1 gap areas one by one, the round mounting plate is provided with a cylindrical extension hole which penetrates through the round mounting plate from top to bottom, the width of the cylindrical extension hole is 14-20mm, and the length of the cylindrical extension hole is 40-50 mm.
Circular mounting panel, bearing installation section of thick bamboo, first circumferential strengthening rib, first radial strengthening rib and reference column are integrated into one piece structure.
Circular mounting panel lower extreme is equipped with a plurality of edges bearing installation section of thick bamboo axial extension's reference column, a plurality of reference columns encircle bearing installation section of thick bamboo interval sets up, be formed with on the reference column be used for with motor fixed connection's screw connecting hole.
The circular mounting panel is equipped with a plurality of and is used for carrying out fixed connection's round through-hole, a plurality of with washing machine's a support section of thick bamboo the round through-hole is circular array setting, and the center of circular array and the coincidence of the centre of a circle of a bearing installation section of thick bamboo.
The lower end of the circular mounting plate is provided with a second circumferential reinforcing rib, the second circumferential reinforcing rib and the bearing mounting cylinder are concentrically arranged, the diameter of the second circumferential reinforcing rib is larger than that of the first circumferential reinforcing rib, and a plurality of second radial reinforcing ribs are uniformly arranged among the outer side of the first circumferential reinforcing rib, the inner side of the second circumferential reinforcing rib and the lower side of the circular mounting plate at intervals.
And a plurality of third radial reinforcing ribs are uniformly arranged among the outer side of the second circumferential reinforcing rib, the lower side of the circular mounting plate and the edge of the circular mounting plate at intervals.
The utility model provides a high-precision integrated bearing seat casting of a washing machine, wherein a structure which is convenient for maintenance personnel to transversely pull and apply force is arranged on a bearing seat, the structure can reduce the difficulty in dismounting the bearing seat, and further can improve the replacement efficiency of a bearing.
Drawings
The utility model is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a first schematic structural diagram of an embodiment of a high-precision integrated bearing seat casting of a washing machine according to the present invention;
fig. 2 is a schematic structural diagram of an embodiment of a high-precision integrated bearing seat casting of a washing machine according to the present invention.
The main element symbols are as follows:
the bearing mounting structure comprises a circular mounting plate 1, a bearing mounting cylinder 2, a first circumferential reinforcing rib 21, a first radial reinforcing rib 22, a gap area 23, an arc-shaped groove 24, a cylindrical extension hole 25, a positioning column 3, a screw connecting hole 31, a circular through hole 311, a second circumferential reinforcing rib 32, a second radial reinforcing rib 33 and a third radial reinforcing rib 35.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in the figure 1-2, the high-precision integrated bearing seat casting of the washing machine comprises a circular mounting plate 1, a bearing mounting cylinder 2 for mounting a bearing is arranged at the center of the circular mounting plate 1 in a penetrating manner, a first circumferential reinforcing rib 21 is arranged at the lower end of the circular mounting plate 1, the first circumferential reinforcing rib 21 is arranged concentrically with the bearing mounting cylinder 2, n first radial reinforcing ribs 22 are uniformly arranged at intervals between the inner side of the first circumferential reinforcing rib 21, the outer side of the bearing mounting cylinder 2 and the lower side of the circular mounting plate 1, the n first radial reinforcing ribs 22 divide the side surface of the bearing mounting cylinder 2 into n-1 gap areas 23, n-1 arc-shaped grooves 24 are arranged on the side surface of the bearing mounting cylinder 2, the arc-shaped grooves 24 are positioned at the lower side of the circular mounting plate 1, the arc-shaped grooves 24 do not penetrate through the lower end of the bearing mounting cylinder 2, the n-1 arc-shaped grooves 24 are respectively in one-to-one correspondence with the n-1 gap areas 23, the round mounting plate 1 is provided with a cylindrical extension hole 25 which penetrates through the round mounting plate up and down, the width of the cylindrical extension hole 25 is 14-20mm, and the length of the cylindrical extension hole 25 is 40-50 mm.
The bearing mounting cylinder 2 is used for mounting a bearing, the first circumferential reinforcing ribs 21 are matched with the plurality of first radial reinforcing ribs 22 to reinforce the connection strength between the bearing mounting cylinder 2 and the circular mounting plate 1, the separated gap regions 23 are convenient for insertion of fingers or other detaching tools of maintenance personnel, so that the maintenance personnel can conveniently hold the bearing mounting cylinder 2 with one hand, the arc-shaped grooves 24 are used for insertion of the fingers or other detaching tools of the maintenance personnel, and the arc-shaped grooves 24 do not penetrate through the lower end of the bearing mounting cylinder 2, so that the fingers or other detaching tools can be hooked at the end parts of the arc-shaped grooves 24 when the fingers or other detaching tools are inserted into the arc-shaped grooves 24 and pulled along the axial direction of the bearing mounting cylinder 2, the maintenance personnel can conveniently pull the whole bearing seat by applying force, and can conveniently detach the bearing seat by the arrangement, the disassembly difficulty of the bearing seat can be reduced to a certain extent;
the cylindrical extension hole 25 is convenient for a maintenance worker to insert fingers, so that the maintenance worker can lift the whole bearing seat to move conveniently.
Circular mounting panel 1, bearing installation section of thick bamboo 2, first radial strengthening rib 21, first radial strengthening rib 22 and reference column 3 are the integrated into one piece structure, and the integrated into one piece structure is firm reliable durable.
The lower extreme of circular mounting panel 1 is equipped with a plurality of reference columns 3 along 2 axial extensions of bearing installation section of thick bamboo, and a plurality of reference columns 3 encircle 2 intervals settings of bearing installation section of thick bamboo, are formed with on the reference column 3 to be used for with motor fixed connection's screw connecting hole 31.
The circular mounting plate 1 is provided with a plurality of circular through holes 311 which are used for being fixedly connected with a supporting cylinder of the washing machine, the circular through holes 311 are arranged in a circular array, and the center of the circular array coincides with the circle center of the bearing mounting cylinder 2.
The lower end of the circular mounting plate 1 is provided with a second circumferential reinforcing rib 32, the second circumferential reinforcing rib 32 and the bearing mounting barrel 2 are concentrically arranged, the diameter of the second circumferential reinforcing rib 32 is larger than that of the first circumferential reinforcing rib 21, a plurality of second radial reinforcing ribs 33 are uniformly arranged between the outer side of the first circumferential reinforcing rib 21, the inner side of the second circumferential reinforcing rib 32 and the lower side of the circular mounting plate 1 at intervals, and the second circumferential reinforcing rib 32 is matched with the second radial reinforcing ribs 33 to reinforce the connection strength between the first circumferential reinforcing rib 21 and the circular mounting plate 1.
A plurality of third radial reinforcing ribs 35 are uniformly arranged between the outer side of the second circumferential reinforcing rib 32, the lower side of the circular mounting plate 1 and the edge of the circular mounting plate at intervals, and the third radial reinforcing ribs 35 can enhance the connection strength between the second circumferential reinforcing rib 32 and the circular mounting plate 1.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a washing machine's integrative bearing frame foundry goods of high accuracy which characterized in that: the bearing mounting structure comprises a circular mounting plate, wherein a bearing mounting cylinder for mounting a bearing is arranged in the center of the circular mounting plate in a penetrating manner, first circumferential reinforcing ribs are arranged at the lower end of the circular mounting plate and are concentrically arranged with the bearing mounting cylinder, n first radial reinforcing ribs are uniformly arranged between the inner side of the first circumferential reinforcing ribs, the outer side of the bearing mounting cylinder and the lower side of the circular mounting plate at intervals, n first radial reinforcing ribs divide the side surface of the bearing mounting cylinder into n-1 gap areas, n-1 arc-shaped grooves are formed in the side surface of the bearing mounting cylinder and are positioned at the lower side of the circular mounting plate, the arc-shaped grooves do not penetrate through the lower end of the bearing mounting cylinder, n-1 arc-shaped grooves respectively correspond to the n-1 gap areas one by one, and the circular mounting plate is provided with cylindrical extension holes which are arranged in a penetrating manner from top to bottom, the width of the cylindrical extension hole is 14-20mm, and the length of the cylindrical extension hole is 40-50 mm.
2. The high-precision integrated bearing seat casting of the washing machine as claimed in claim 1, wherein: circular mounting panel, bearing installation section of thick bamboo, first circumferential strengthening rib, first radial strengthening rib and reference column are integrated into one piece structure.
3. The high-precision integrated bearing seat casting of the washing machine as claimed in claim 1, wherein: circular mounting panel lower extreme is equipped with a plurality of edges bearing installation section of thick bamboo axial extension's reference column, a plurality of reference columns encircle bearing installation section of thick bamboo interval sets up, be formed with on the reference column be used for with motor fixed connection's screw connecting hole.
4. The high-precision integrated bearing seat casting of the washing machine as claimed in claim 1, wherein: the circular mounting panel is equipped with a plurality of and is used for carrying out fixed connection's round through-hole, a plurality of with washing machine's a support section of thick bamboo the round through-hole is circular array setting, and the center of circular array and the coincidence of the centre of a circle of a bearing installation section of thick bamboo.
5. The high-precision integrated bearing seat casting of the washing machine as claimed in claim 1, wherein: the lower end of the circular mounting plate is provided with a second circumferential reinforcing rib, the second circumferential reinforcing rib and the bearing mounting cylinder are concentrically arranged, the diameter of the second circumferential reinforcing rib is larger than that of the first circumferential reinforcing rib, and a plurality of second radial reinforcing ribs are uniformly arranged among the outer side of the first circumferential reinforcing rib, the inner side of the second circumferential reinforcing rib and the lower side of the circular mounting plate at intervals.
6. The high-precision integrated bearing seat casting of the washing machine as claimed in claim 5, wherein: and a plurality of third radial reinforcing ribs are uniformly arranged among the outer side of the second circumferential reinforcing rib, the lower side of the circular mounting plate and the edge of the circular mounting plate at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122406611.4U CN215668601U (en) | 2021-09-30 | 2021-09-30 | Washing machine's integrative bearing frame foundry goods of high accuracy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122406611.4U CN215668601U (en) | 2021-09-30 | 2021-09-30 | Washing machine's integrative bearing frame foundry goods of high accuracy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215668601U true CN215668601U (en) | 2022-01-28 |
Family
ID=79967657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122406611.4U Active CN215668601U (en) | 2021-09-30 | 2021-09-30 | Washing machine's integrative bearing frame foundry goods of high accuracy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215668601U (en) |
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2021
- 2021-09-30 CN CN202122406611.4U patent/CN215668601U/en active Active
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