CN205225830U - Novel fan spindle unit - Google Patents
Novel fan spindle unit Download PDFInfo
- Publication number
- CN205225830U CN205225830U CN201521052185.7U CN201521052185U CN205225830U CN 205225830 U CN205225830 U CN 205225830U CN 201521052185 U CN201521052185 U CN 201521052185U CN 205225830 U CN205225830 U CN 205225830U
- Authority
- CN
- China
- Prior art keywords
- fan
- mounting base
- spindle unit
- axle bed
- bolt hole
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a novel fan spindle unit, mounting plate including vertical layout is equipped with the axle bed on mounting plate, be equipped with the fan axle on the axle bed, is equipped with a plurality of bolt holes on mounting plate, each bolt hole be located fan axle axial lead top. The utility model discloses a component structure is simple for the fan axle for supporting engine blower for the engine provides the heat dissipation amount of wind, guarantees engine operation steady in a long -term under different work condition, has optimized the complete machine of engine and has arranged.
Description
Technical field
The utility model relates to a kind of engine fittings, and more particularly, it relates to a kind of fan shaft part.
Background technique
Fan shaft part is the important component part of engine part, for supports fans, and drive fan to rotate by belt pulley, provide heat radiation air quantity to motor, take away the heat that cooling system transmits from motor, ensure the operation that motor is steady in a long-term under different operating mode.Often various structure is designed according to customer demand difference in engine development process, fan shaft part also designs different structures to coordinate installation along with the needs of engine development simultaneously, from fixing bolt distribution mode, the bolt hole of existing fan shaft structure is distribute around fan shaft center mostly.When researching and developing some special motors, due to the interference of other parts in the restriction of other elements and complete machine, cause there is no sufficient space for installing the fan shaft part of existing structure.
Model utility content
The technical problems to be solved in the utility model is for the deficiency in prior art, provides a kind of structure simple, easy to process, can optimize the fan shaft part that motor complete machine is arranged.
The technical solution of the utility model is such: a kind of New Type of Fan spindle unit, comprise the vertical mounting base arranged, mounting base is provided with axle bed, and axle bed is provided with fan shaft, mounting base is provided with multiple bolt hole, and described each spiro keyhole position is above the shaft axis of described fan shaft.
As improving further, the mounting base between described bolt hole and axle bed is provided with reinforced rib.
Further, described bolt hole is four, and symmetrical relative to the medial axis of mounting base, and each bolt hole place correspondence is provided with a reinforced rib.
Further, described axle bed inside is provided with cavity.
Further, described cavity is cylindrical cavity, and cavity inside end is provided with the groove narrowed.
Further, described mounting base is positioned at above fan shaft shaft axis.
Further, described mounting base, axle bed and fan shaft are the integral structure of global formation.
Beneficial effect
The utility model is compared with prior art: fan shaft part structure of the present utility model is simple, and financial cost is relatively low; Not only increase the intensity of fan shaft, further improve the fatigue strength of fan shaft; Install rationally distributed, optimize motor complete machine arrange, be convenient to the layout of other correlated parts of motor; At real work fan smooth running, safety coefficient is high, good reliability.
Accompanying drawing explanation
Fig. 1 is the perspective view of fan shaft part;
Fig. 2 is the generalized section of fan shaft part.
Wherein: 1-mounting base, 2-bolt hole, 3-rib, 4-axle bed, 41-cavity, 42-groove, 5-fan shaft.
Embodiment
Below in conjunction with the specific embodiment in accompanying drawing, the utility model is described further.
Consult Fig. 1, Fig. 2 a kind of New Type of Fan spindle unit of the present utility model, comprise the vertical mounting base 1 arranged, mounting base 1 is provided with axle bed 4, and axle bed 4 is provided with fan shaft 5, and mounting base 1 is provided with multiple bolt hole 2, each bolt hole 2 is positioned at above the shaft axis of fan shaft 5, adopt suspending type mounting type, structural stability, vacates both sides and the underlying space of fan shaft 5, be convenient to install other component of motor, the complete machine optimizing motor is arranged.
Bolt hole 2 in the utility model and the mounting base 1 between axle bed 4 are provided with reinforced rib 3, reinforced rib 3 is rib structure, and be the integral structure of global formation with bolt hole 2, mounting base 1 and axle bed 4, increase mounting base 1 intensity, avoid fan shaft part to shake in real work, cause mounting base 1 to rupture.
Bolt hole 2 in the utility model is four, and symmetrical relative to the medial axis of mounting base 1, makes each evenly bolt strained, and fan shaft part connects more firm, and each bolt hole 2 place correspondence is provided with a rib 3, increases the rigidity of mounting base 1.
Axle bed 4 inside in the utility model is provided with cavity 41, alleviates the quality of fan shaft part, saves financial cost, and the stress reducing axle bed 4 is concentrated, and prevents axle bed 4 from rupturing.
Cavity 41 in the utility model is cylindrical cavity 41, cavity 41 runs through mounting base 1 and axle bed 4, and the groove 42 narrowed is provided with in the inside end close to fan shaft 5 position, cavity 41 and groove 42 stepped, adapt with the shaft shoulder of fan shaft 5 periphery, further alleviate the weight of fan shaft part, be convenient to the fan shaft demoulding in process of production simultaneously.
Mounting base 1 in the utility model is positioned at above fan shaft 5 shaft axis, the line of centres of four bolts hole 2 is a quadrilateral structure, reduces the area of mounting base 1, when fan shaft part is installed, the installing space occupying motor is less, is convenient to the layout of other parts.
Mounting base 1 in the utility model, axle bed 4 and fan shaft 5 is the integral structure of global formation, and work efficiency is high, and overall construction intensity is higher, makes fan running more steadily reliable.
Above-described is only preferred implementation of the present utility model, should be understood that for a person skilled in the art, under the prerequisite not departing from the utility model structure, can also make some distortion and improvement, these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (7)
1. a New Type of Fan spindle unit, comprise the vertical mounting base (1) arranged, mounting base (1) is provided with axle bed (4), axle bed (4) is provided with fan shaft (5), mounting base (1) is provided with multiple bolt hole (2), it is characterized in that, described each bolt hole (2) is positioned at above the shaft axis of described fan shaft (5).
2. New Type of Fan spindle unit according to claim 1, is characterized in that, the mounting base (1) between described bolt hole (2) and axle bed (4) is provided with reinforced rib (3).
3. New Type of Fan spindle unit according to claim 1, it is characterized in that, described bolt hole (2) is four, and symmetrical relative to the medial axis of mounting base (1), each bolt hole (2) place correspondence is provided with a reinforced rib (3).
4. New Type of Fan spindle unit according to claim 1, is characterized in that, described axle bed (4) inside is provided with cavity (41).
5. New Type of Fan spindle unit according to claim 4, is characterized in that, described cavity (41) is cylindrical cavity (41), and cavity (41) inside end is provided with the groove (42) narrowed.
6. the New Type of Fan spindle unit according to claim 1 or 2 or 4, is characterized in that, described mounting base (1) is positioned at above the shaft axis of described fan shaft (5).
7. the New Type of Fan spindle unit according to claim 1 or 2 or 4, is characterized in that, the integral structure that described mounting base (1), axle bed (4) and fan shaft (5) are global formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521052185.7U CN205225830U (en) | 2015-12-16 | 2015-12-16 | Novel fan spindle unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521052185.7U CN205225830U (en) | 2015-12-16 | 2015-12-16 | Novel fan spindle unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205225830U true CN205225830U (en) | 2016-05-11 |
Family
ID=55900899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521052185.7U Expired - Fee Related CN205225830U (en) | 2015-12-16 | 2015-12-16 | Novel fan spindle unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205225830U (en) |
-
2015
- 2015-12-16 CN CN201521052185.7U patent/CN205225830U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20201216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |