CN208793578U - A kind of sun gear master is fastenedly connected disk - Google Patents
A kind of sun gear master is fastenedly connected disk Download PDFInfo
- Publication number
- CN208793578U CN208793578U CN201821241892.4U CN201821241892U CN208793578U CN 208793578 U CN208793578 U CN 208793578U CN 201821241892 U CN201821241892 U CN 201821241892U CN 208793578 U CN208793578 U CN 208793578U
- Authority
- CN
- China
- Prior art keywords
- assembly connection
- connection column
- sun gear
- main body
- 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
Links
- 238000009826 distribution Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 7
- 239000003381 stabilizer Substances 0.000 abstract description 4
- 239000007787 solid Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to gear structure technical fields more particularly to a kind of sun gear master to be fastenedly connected disk.The technical solution adopted in the utility model is: fastening assembly connection column including cone body, the lower end of the main body fastening assembly connection column is equipped with integrally formed cylindrical stable assembly connection column, the upper end center position of the main body fastening assembly connection column is equipped with a cylindrical center assembly connection hole, center assembly connection hole by the lower end surface center of the stable assembly connection column completely through, the main body fastening assembly connection cylinder is equipped with the connecting hole that is locked of three groups of even circumferentials distribution, group is locked, and there are two the identical cylinder-type locks of diameter to be closely assembled fixation hole composition for connecting hole.The utility model has the advantages that: it is assembled together when in use by the central stabilizer assembly connection axle construction with sun gear, sun gear is enable to use suitable for the equipment that large high-speed rotates, it is ensured that the connective stability of sun gear in use.
Description
Technical field
The utility model relates to gear structure technical fields more particularly to a kind of sun gear master to be fastenedly connected disk.
Background technique
Gear is the mechanical organ with teeth that can continuously engage passing movement and power on wheel rim, is mutually engageable with teeth
Machine components.Traditional gear structure is to carry out assembly connection, its connection by center connecting shaft when assembling and using
Structure is relatively simple, and the stability of connection is poor, for some rotation speeds than in faster structure, security and stability becomes
More serious security risk, it determines the service life of gear structure in use.Sun gear is in gear structure
One kind, it application it is also very extensive, it play the role of in planetary gear construction frame it is vital, for some large sizes
The planetary gear set structure of equipment is higher for the structural requirement of sun gear.
Utility model content
The purpose of the utility model is to provide a kind of sun gear masters to be fastenedly connected disk, it when in use by with sun gear
Central stabilizer assembly connection axle construction is assembled together, and sun gear is enable to use suitable for the equipment that large high-speed rotates,
Ensure the connective stability of sun gear in use, the service life of sun gear in use can be effectively improved,
The later maintenance cost of sun gear in use is reduced, connectivity robustness of this part in assembly is more reliable, can make
Its connective stability when in use is more preferable.
The technical solution of the utility model is as follows:
A kind of sun gear master is fastenedly connected disk, it is characterised in that: fastens assembly connection column, the main body including cone body
The lower end for fastening assembly connection column is equipped with integrally formed cylindrical stable assembly connection column, and the main body fastens assembly connection column
Upper end center position be equipped with a cylindrical center assembly connection hole, center assembly connection hole connects the stable assembly
The lower end surface center of column is connect completely through the main body fastening assembly connection cylinder is equipped with three groups of even circumferential distributions
Be locked connecting hole, and group is locked, and there are two the identical cylinder-type locks of diameter to be closely assembled fixation hole composition for connecting hole, often
A locking assembly fixation hole intersects with the outside tapered surface of main body fastening assembly connection column, and the locking assembly is solid
The perimeter for determining the outside tapered surface intersection location of hole and main body fastening assembly connection column is less than the locking and assembles fixation hole
The half of cylinder perimeter.
Further, the diameter of the stable assembly connection column fastens the straight of assembly connection column lower end position with the main body
Diameter is identical.
Further, the connecting hole that is locked passes through the lower end surface center of the stable assembly connection column completely
It wears.
Further, the thickness of the stable assembly connection column is less than the thickness of main body fastening assembly connection column.
The utility model has the beneficial effects that
The utility model is assembled together by the central stabilizer assembly connection axle construction with sun gear when in use, is made too
Sun wheel can be used suitable for the equipment that large high-speed rotates, it is ensured that the connective stability of sun gear in use, energy
The service life of sun gear in use is enough effectively improved, the later maintenance cost of sun gear in use is reduced.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the front schematic view of the utility model；
Fig. 3 is the side schematic view of the utility model；
Fig. 4 is the elevational schematic view of the utility model；
Fig. 5 is the schematic top plan view of the utility model；
In figure: 1, main body fastens assembly connection column, 2, stablize assembly connection column, 3, center assembly connection hole, 4, locking it is solid
Determine connecting hole.
Specific embodiment
As shown in Figures 1 to 5, a kind of sun gear master is fastenedly connected disk, it is when in use by steady with the center of sun gear
Determine assembly connection axle construction to be assembled together, so that sun gear is used suitable for the equipment that large high-speed rotates, it is ensured that too
The connective stability of sun wheel in use, can effectively improve the service life of sun gear in use, reduce too
The later maintenance cost of sun wheel in use, connectivity robustness of this part in assembly is more reliable, it can be made to make
The connective stability of used time is more preferable.It includes cone body fastening assembly connection column 1, the main body fastening assembly connection column 1
Lower end is equipped with integrally formed cylindrical stable assembly connection column 2, the upper end center position of the main body fastening assembly connection column 1
Equipped with a cylindrical center assembly connection hole 3, it gives jointly together with central stabilizer assembly connection axle construction assembly connection
Sun wheel construction improves stability when high speed rotation.It center assembly connection hole 3 will be under the stable assembly connection column 2
End face center position is completely through the locking that the main body fastening 1 face of assembly connection column is equipped with the distribution of three groups of even circumferentials is solid
Determine connecting hole 4, group is locked, and there are two the identical cylinder-type locks of diameter to be closely assembled fixation hole composition for connecting hole 4, it is ensured that even
It is more preferable to be hinged with the overall stability matched, keeps the stability in high speed rotation use process more preferable.Each locking assembly is fixed
Main body described in Kong Junyu fastens the outside tapered surface intersection of assembly connection column 1, it is ensured that the fastness of connection is more preferable, due to tapered surface
Contact surface when position is assembly connection, in this way setting pilot hole can ensure fastness when locking.The locking assembly is solid
The perimeter for determining the outside tapered surface intersection location of hole and main body fastening assembly connection column 1 is less than the locking and assembles fixation hole
The half of cylinder perimeter keeps the structural strength being fixedly connected more preferable, can make overall structure in use using safe
Property is higher, and the service life is longer.
Preferably, the diameter of the stable assembly connection column 2 and the main body fasten 1 lower end position of assembly connection column
Diameter is identical, keeps the structural strength of part more preferable, and the efficiency in production and processing is also higher, and production is got up more convenient.
Preferably, the connecting hole 4 that is locked is complete by the lower end surface center of the stable assembly connection column 2
Run through, it is ensured that center is more convenient in assembly connection.
Preferably, the thickness of the stable assembly connection column 2 is less than the thickness of main body fastening assembly connection column 1,
Keep the structural strength of assembly connection position more preferable, the area of contact surface when assembly connection is bigger, and keep the fastness of connection more preferable,
So that it is guaranteed that whole Assembly stability is more reliable in use.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements or replace, these improvement
Or replacement also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of sun gear master is fastenedly connected disk, it is characterised in that: fasten assembly connection column (1) including cone body, the master
The lower end that body fastens assembly connection column (1) is equipped with integrally formed cylindrical stable assembly connection column (2), the main body fastening dress
Upper end center position with connecting column (1) is equipped with a cylindrical center assembly connection hole (3), center assembly connection hole
(3) by the lower end surface center of the stable assembly connection column (2) completely through the main body fastens assembly connection column (1)
Face is equipped with the connecting hole that is locked (4) of three groups of even circumferentials distribution, and group is locked, and there are two diameter phases for connecting hole (4)
Same cylinder-type lock is closely assembled fixation hole composition, and each locking assembly fixation hole fastens assembly connection column with the main body
(1) outside tapered surface intersection, the outside tapered surface of locking the assembly fixation hole and main body fastening assembly connection column (1)
The perimeter of intersection location is less than the half of the locking assembly fixation hole cylinder perimeter.
2. a kind of sun gear master according to claim 1 is fastenedly connected disk, it is characterised in that: the stable assembly connection column
(2) diameter is identical as the main body fastening diameter of assembly connection column (1) lower end position.
3. a kind of sun gear master according to claim 1 is fastenedly connected disk, it is characterised in that: the connecting hole that is locked
(4) by the lower end surface center of the stable assembly connection column (2) completely through.
4. a kind of sun gear master according to claim 3 is fastenedly connected disk, it is characterised in that: the stable assembly connection column
(2) thickness is less than the thickness of main body fastening assembly connection column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241892.4U CN208793578U (en) | 2018-08-02 | 2018-08-02 | A kind of sun gear master is fastenedly connected disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821241892.4U CN208793578U (en) | 2018-08-02 | 2018-08-02 | A kind of sun gear master is fastenedly connected disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208793578U true CN208793578U (en) | 2019-04-26 |
Family
ID=66204271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821241892.4U Expired - Fee Related CN208793578U (en) | 2018-08-02 | 2018-08-02 | A kind of sun gear master is fastenedly connected disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208793578U (en) |
-
2018
- 2018-08-02 CN CN201821241892.4U patent/CN208793578U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |