CN214837334U - Centrifugal impeller structure of aluminum alloy - Google Patents
Centrifugal impeller structure of aluminum alloy Download PDFInfo
- Publication number
- CN214837334U CN214837334U CN202120387405.0U CN202120387405U CN214837334U CN 214837334 U CN214837334 U CN 214837334U CN 202120387405 U CN202120387405 U CN 202120387405U CN 214837334 U CN214837334 U CN 214837334U
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- chassis
- aluminum alloy
- centrifugal impeller
- impeller
- mounting shaft
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 abstract description 8
- 239000006185 dispersion Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a centrifugal impeller structure of aluminum alloy, include: a chassis; a slotted hole is formed in the middle of the inside of the chassis; the middle front side of the chassis is integrally provided with an installation shaft; a fixed block is fixedly arranged on the front side of the mounting shaft through a bolt, and a slotted hole is formed in the fixed block; the outer side of the mounting shaft is rotatably provided with a mounting nut; by arranging the mounting shaft, the fixing block and the mounting nut, the stability of the device can be further enhanced, so that the device is more stable in rotation, and the service life of the device is prolonged; through being provided with the chassis, set up louvre and radiating groove that have through the chassis outside and dispel the heat to this device, strengthen the heat dispersion of this device.
Description
Technical Field
The utility model belongs to the technical field of impeller structure, more specifically say, in particular to centrifugal impeller structure of aluminum alloy.
Background
The impeller refers to a disk provided with moving blades, is a component of an impulse turbine rotor, and can also be a general name of the disk and the rotating blades arranged on the disk. The impellers can be classified according to shape and opening and closing conditions.
For example, patent No. CN202215509U discloses a dual centrifugal impeller structure, which is installed on a vehicle having a wheel body and a wheel hub, and includes a first centrifugal impeller and a second centrifugal impeller, wherein the first centrifugal impeller is linked with a flywheel shaft installed on the wheel hub, and is provided with two impeller disks, a plurality of blades are installed between the impeller disks, and the impeller disks are respectively provided with at least one air inlet hole, the blades do not block the air inlet holes, and a channel formed between the blades is communicated with the air inlet holes, the second centrifugal impeller is combined with a wheel frame of the wheel body, and is provided with two impeller disks, and a plurality of blades are installed between the impeller disks; when the flywheel shaft rotates, the first centrifugal impeller and the second centrifugal impeller are rotated, the second centrifugal impeller is pushed by the aerodynamic force generated by the first centrifugal impeller, and the rotating force of the second centrifugal impeller drives the impeller body, so that the moving speed of the vehicle is increased, the manufacturing and the assembling are convenient, and the air inlet effect of the air inlet hole is improved.
Based on the aforesaid, current impeller structure is in long-time use, and wearing and tearing appear easily in the installation part of impeller to lead to the impeller to take place to rock at the in-process that uses, if can not in time discover, lead to the impeller to damage easily and scrap, current impeller structure is relatively poor at the in-process heat dispersion that uses moreover, is unfavorable for impeller life's extension.
In view of the above, research and improvement are made on the existing structure and defects, and an aluminum alloy centrifugal impeller structure is provided to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a centrifugal impeller structure of aluminum alloy to solve the current impeller structure that proposes in the above-mentioned background art in long-time use, wearing and tearing appear easily in the installation part of impeller, thereby lead to the impeller to take place to rock at the in-process that uses, if can not in time discover, lead to the impeller to damage easily and scrap, current impeller structure is relatively poor at the in-process heat dispersion that uses moreover, be unfavorable for the problem of impeller life's extension.
The utility model relates to a centrifugal impeller structure's of aluminum alloy purpose and efficiency are reached by following concrete technological means:
an aluminum alloy centrifugal impeller structure comprising: a chassis; a slotted hole is formed in the middle of the inside of the chassis; the middle front side of the chassis is integrally provided with an installation shaft; a fixed block is fixedly arranged on the front side of the mounting shaft through a bolt, and a slotted hole is formed in the fixed block; and the outer side of the mounting shaft is rotatably provided with a mounting nut.
Furthermore, the chassis also comprises heat dissipation holes and heat dissipation grooves; the outer side of the chassis is provided with a heat dissipation hole; the rear side of the chassis is provided with heat dissipation grooves in an annular array shape.
Further, the mounting shaft also comprises an impeller; the outer side of the mounting shaft is provided with threads; the rear outside integral type of installation axle is provided with the impeller, and the rear side of impeller and the front side fixed connection on chassis.
Furthermore, the fixed block also comprises a slide bar and a slide bar is arranged in a groove hole on the inner side of the ball fixed block in a sliding way, and a spring is sleeved on the outer side of the slide bar; the inner side of the slide rod is rotatably provided with a ball, and the outer side surface of the ball is of a smooth surface structure.
Furthermore, the mounting nut also comprises a connecting block and a top block; a groove is formed in the front side of the mounting nut; the front side of the mounting nut is rotatably provided with a connecting block through hinged connection; the inner side of the connecting block is integrally provided with a top block in an annular array shape.
Compared with the prior art, the utility model discloses following beneficial effect has:
through being provided with the installation axle, fixed block and mounting nut, can install this device in the transmission epaxial back of water pump, through rotatory mounting nut, make mounting nut slide along installation axial rear side, thereby drive connecting block and kicking block and slide backward, slide to the inboard through the kicking block top slide bar, make the ball and the fixed meeting in the transmission shaft outside of water pump, thereby further strengthen the stability of this device, make this device more stable when rotatory, be favorable to increasing the life of this device.
Through being provided with the chassis, set up louvre and radiating groove that have through the chassis outside and dispel the heat to this device, strengthen the heat dispersion of this device.
Drawings
Fig. 1 is a schematic view of an axial-side three-dimensional structure of the present invention.
Fig. 2 is a schematic rear view of the present invention.
Fig. 3 is a schematic view of the split structure of the present invention.
Fig. 4 is a schematic sectional structure view of the mounting nut and the connecting block of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a chassis; 101. heat dissipation holes; 102. a heat sink; 2. installing a shaft; 201. an impeller; 3. a fixed block; 301. a slide bar; 302. a ball bearing; 4. mounting a nut; 401. connecting blocks; 402. and (7) a top block.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 4:
the utility model provides a centrifugal impeller structure of aluminum alloy, include: a chassis 1; a slotted hole is formed in the middle of the inside of the chassis 1; the front side of the middle of the chassis 1 is integrally provided with a mounting shaft 2; wherein, the mounting shaft 2 also comprises an impeller 201; the outer side of the mounting shaft 2 is provided with threads; the impeller 201 is integrally arranged on the outer side of the rear part of the mounting shaft 2, and the rear side of the impeller 201 is fixedly connected with the front side of the chassis 1; the front side of the mounting shaft 2 is fixedly provided with a fixing block 3 through a bolt, and a slotted hole is formed in the fixing block 3; the fixed block 3 further comprises a slide rod 301 and a ball 302, the slide rod 301 is arranged in a groove hole in the inner side of the fixed block 3 in a sliding mode, and a spring is sleeved on the outer side of the slide rod 301; the inner side of the sliding rod 301 is rotatably provided with a ball 302, and the outer side surface of the ball 302 is of a smooth surface structure; the mounting nut 4 is rotatably provided on the outer side of the mounting shaft 2.
Wherein, the chassis 1 also comprises a heat radiation hole 101 and a heat radiation groove 102; the outer side of the chassis 1 is provided with a heat dissipation hole 101; the rear side of the chassis 1 is provided with heat dissipation grooves 102 in an annular array shape; the device is radiated by a radiating hole 101 and a radiating groove 102 which are arranged on the outer side of the chassis 1.
The mounting nut 4 further comprises a connecting block 401 and a top block 402; a groove is formed in the front side of the mounting nut 4; the front side of the mounting nut 4 is rotatably provided with a connecting block 401 through hinge connection; the inner side of the connecting block 401 is integrally provided with a top block 402 in an annular array.
The specific use mode and function of the embodiment are as follows:
the utility model discloses in, install this device in the transmission epaxial back of water pump, through rotatory mounting nut 4, make mounting nut 4 slide to the rear side along installation axle 2 to drive connecting block 401 and kicking block 402 and slide backward, push up through kicking block 402 and move slide bar 301 and slide to the inboard, make the fixed meeting in the transmission shaft outside of ball 302 and water pump, thereby further strengthen the stability of this device, set up some louvres 101 and radiating groove 102 through the 1 outside in chassis and dispel the heat to this device.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. An aluminum alloy centrifugal impeller structure, comprising: a chassis (1); a slotted hole is formed in the middle of the inner part of the chassis (1); the middle front side of the chassis (1) is integrally provided with a mounting shaft (2); the front side of the mounting shaft (2) is fixedly provided with a fixing block (3) through a bolt, and a slotted hole is formed in the fixing block (3); the outer side of the mounting shaft (2) is rotatably provided with a mounting nut (4).
2. An aluminum alloy centrifugal impeller structure according to claim 1, wherein: the chassis (1) also comprises heat dissipation holes (101) and heat dissipation grooves (102); the outer side of the chassis (1) is provided with a heat dissipation hole (101); the rear side of the chassis (1) is provided with heat dissipation grooves (102) in an annular array shape.
3. An aluminum alloy centrifugal impeller structure according to claim 1, wherein: the mounting shaft (2) also comprises an impeller (201); the outer side of the mounting shaft (2) is provided with threads; the impeller (201) is integrally arranged on the outer side of the rear part of the mounting shaft (2), and the rear side of the impeller (201) is fixedly connected with the front side of the chassis (1).
4. An aluminum alloy centrifugal impeller structure according to claim 1, wherein: the fixed block (3) further comprises a sliding rod (301) and a ball (302), the sliding rod (301) is arranged in a groove hole in the inner side of the fixed block (3) in a sliding mode, and a spring is sleeved on the outer side of the sliding rod (301); the inner side of the sliding rod (301) is rotatably provided with a ball (302), and the outer side surface of the ball (302) is of a smooth surface structure.
5. An aluminum alloy centrifugal impeller structure according to claim 1, wherein: the mounting nut (4) further comprises a connecting block (401) and a top block (402); a groove is formed in the front side of the mounting nut (4); the front side of the mounting nut (4) is rotatably provided with a connecting block (401) through hinge connection; the inner side of the connecting block (401) is integrally provided with a top block (402) in an annular array shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120387405.0U CN214837334U (en) | 2021-02-22 | 2021-02-22 | Centrifugal impeller structure of aluminum alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120387405.0U CN214837334U (en) | 2021-02-22 | 2021-02-22 | Centrifugal impeller structure of aluminum alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214837334U true CN214837334U (en) | 2021-11-23 |
Family
ID=78883836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120387405.0U Active CN214837334U (en) | 2021-02-22 | 2021-02-22 | Centrifugal impeller structure of aluminum alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214837334U (en) |
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2021
- 2021-02-22 CN CN202120387405.0U patent/CN214837334U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An aluminum alloy centrifugal impeller structure Granted publication date: 20211123 Pledgee: Bank of Jiangsu Limited by Share Ltd. Wuxi branch Pledgor: Wuxi First Automobile Engineering Co.,Ltd. Registration number: Y2024980008603 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |