CN108626349A - A kind of special stable type helical gear switching gear - Google Patents
A kind of special stable type helical gear switching gear Download PDFInfo
- Publication number
- CN108626349A CN108626349A CN201810538620.9A CN201810538620A CN108626349A CN 108626349 A CN108626349 A CN 108626349A CN 201810538620 A CN201810538620 A CN 201810538620A CN 108626349 A CN108626349 A CN 108626349A
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- CN
- China
- Prior art keywords
- gear
- helical teeth
- face
- snap
- connection gear
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The present invention relates to gear structure technical field more particularly to a kind of special stable type helical gear switching gears.The technical solution adopted by the present invention is：Including taper connection gear structure main body, the Left-side center position of the connection gear main structure body is equipped with integrally formed cylindrical support connecting pole, the Left-side center position of the support connecting pole is equipped with integrally formed cylindrical assembly center connecting shaft, the outer conical surface of the connection gear main structure body is equipped with the snap-fit switching helical teeth structure of even circumferential distribution, snap-fit switching helical teeth structure left end face position is equipped with the first spherical structure, and the right end face position of the snap-fit switching helical teeth structure is equipped with the second spherical structure.It is an advantage of the invention that：It can realize that the purpose that helical teeth wheel construction from different directions carries out direction conversion cooperation also makes the stability of gear structure when in use more preferable to make helical teeth wheel construction disclosure satisfy that the needs of multiple directions when in use.
Description
Technical field
The present invention relates to gear structure technical field more particularly to a kind of special stable type helical gear switching gears.
Background technology
Gear is the mechanical organ with teeth that can continuously engage transmission 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 assembling the when of using
Structure is relatively simple, and the stability of connection is poor, for some rotary speeies than in faster structure, security and stability becomes
More serious security risk, it determines the service life of gear structure in use.Gear structure is used in rotation
During, it so that the air around gear structure is generated whirlpool during high speed rotation, it can be to gear
Assembly connection structure affects, although this influence is relatively small, long-time service can make its service life
Shorten, rotation precision in use is lower, and gear in use will produce abrasion, long-time service can make
The service life of gear structure shortens, and service precision declines.
Invention content
The object of the present invention is to provide a kind of special stable type helical gear switching gears, it passes through in taper connection gear
The outside of main structure body is equipped with the snap-fit switching tooth of even circumferential distribution, can realize helical teeth wheel construction from different directions
Purpose into line direction conversion cooperation also makes tooth to make helical teeth wheel construction disclosure satisfy that the needs of multiple directions when in use
The stability of wheel construction when in use is more preferable, this structure, can by being equipped with center anti-interference isolation moat structure in right end position
Make that there is larger space interval between each gear structure of matching cooperation switching, gear structure can be made during use
The air-flow of surrounding is more smooth, and the damage to connection gear structure can be reduced during high speed rotation, makes gear structure
Safety higher in use, this part can make the lubrication of part when in use by increasing lubrication connection sprocket hole
Effect is more preferable, and the engaging fluency between each gear cooperating teeth is more preferable, and whole the service life is longer, transports during use
Row can be more steady, and whole transmission effect is more preferable.Technical scheme is as follows：
A kind of special stable type helical gear switching gear, it is characterised in that：Including taper connection gear structure main body, institute
The Left-side center position for stating connection gear main structure body is equipped with integrally formed cylindrical support connecting pole, the support connecting pole
Left-side center position be equipped with integrally formed cylindrical assembly center connecting shaft, the diameter of the support connecting pole is less than described
The left end face diameter of the diameter of connection gear main structure body left end face, the connection gear main structure body is more than right end face
The outer conical surface of diameter, the connection gear main structure body is equipped with the snap-fit switching helical teeth structure of even circumferential distribution,
Snap-fit switching helical teeth structure left end face position is equipped with the first spherical structure, the snap-fit switching helical teeth structure
Right end face position be equipped with the second spherical structure, first spherical structure is identical with the center of second spherical structure,
The right side of the snap-fit switching helical teeth structure exceeds the right end face of the connection gear main structure body, the connection gear
The right end face of main structure body and second spherical structure form a center anti-interference isolation channel, the center anti-interference every
Transfer what helical teeth structure was connect with the right end face of the connection gear main structure body from each snap-fit is located in slot
Position is respectively equipped with a cylindrical lubrication connection sprocket hole through entire part, and each lubrication connects sprocket hole from institute
The left end face for stating support connecting pole is pierced by, on the left of the lubrication connection sprocket hole port position set there are one facilitate lubrication liquid stream
The convenient conveying chamfering entered, the convenient conveying chamfering are located at the outside of the external cylindrical surface of the assembly center connecting shaft.
Further, the thickness of the support connecting pole is less than the thickness of the connection gear main structure body.
Further, the quantity of the snap-fit switching helical teeth structure is even number.
Beneficial effects of the present invention：
The present invention can realize that helical teeth wheel construction from different directions carries out the purpose of direction conversion cooperation, to make helical teeth
Wheel construction disclosure satisfy that the needs of multiple directions when in use, also make the stability of gear structure when in use more preferable.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the front schematic view of the present invention；
Fig. 3 is the leftschematic diagram of the present invention；
Fig. 4 is the right side schematic view of the present invention；
Fig. 5 is the elevational schematic view of the present invention；
Fig. 6 is the dimensional structure diagram of second direction of the present invention；
In figure：1, connection gear main structure body, 2, support connecting pole, 3, assembly center connecting shaft, 4, snap-fit switching
Helical teeth structure, 5, center anti-interference isolation channel, 6, lubrication connection sprocket hole, 7, convenient conveying chamfering.
Specific implementation mode
As shown in Figures 1 to 6, a kind of special stable type helical gear switching gear, it passes through in taper connection gear knot
The snap-fit that the outside of structure main body is equipped with even circumferential distribution is transferred tooth, can realize helical teeth wheel construction from different directions into
The purpose of line direction conversion cooperation also makes gear to make helical teeth wheel construction disclosure satisfy that the needs of multiple directions when in use
The stability of structure when in use is more preferable, this structure can be made by being equipped with center anti-interference isolation moat structure in right end position
There is larger space interval between each gear structure of matching cooperation switching, can make gear structure all during use
The air-flow enclosed is more smooth, and the damage to connection gear structure can be reduced during high speed rotation, gear structure is made to exist
Safety higher during use, this part can be such that the lubrication of part when in use imitates by increasing lubrication connection sprocket hole
Fruit is more preferable, and the engaging fluency between each gear cooperating teeth is more preferable, and whole the service life is longer, runs during use
Can be more steady, whole transmission effect is more preferable.It includes taper connection gear structure main body 1, the connection gear structure master
The Left-side center position of body 1 is equipped with integrally formed cylindrical support connecting pole 2, and the work of reinforcing can be played to overall structure
With it can also play the role of protection to the engaging gear teeth structure of transit location.The Left-side center position of the support connecting pole 2
Integrally formed cylindrical assembly center connecting shaft 3 has been installed, it can play the role of assembly positioning, when can make assembly
Convenience higher assembles up more convenient.The diameter of the support connecting pole 2 is less than 1 left side of the connection gear main structure body
The diameter of end face, it is more convenient in assembly, if the diameter design of support connecting pole 2 it is too big if can influence the suitable of assembling process
Profit carries out.The left end face diameter of the connection gear main structure body 1 is more than right end face diameter, the connection gear structure master
The outer conical surface of body 1 is equipped with the snap-fit switching helical teeth structure 4 of even circumferential distribution, the snap-fit switching helical teeth knot
4 left end face position of structure is equipped with the first spherical structure, and the right end face position of snap-fit switching helical teeth structure 4 is equipped with the
Two spherical structures, first spherical structure is identical with the center of second spherical structure, the two spherical structures can make
The structural strength of engaging switching tooth is more reliable, and the service life is longer.The right side of the snap-fit switching helical teeth structure 4 exceeds institute
State the right end face of connection gear main structure body 1, the right end face of the connection gear main structure body 1 and second spherical junctions
It is configured to a center anti-interference isolation channel 5, it can make the space bigger between the switching helical teeth wheel construction of each cooperation, turn
The circulation that can speed up surrounding air during dynamic keeps their stability when in use more reliable.The center anti-interference every
It is connect with the right end face of the connection gear main structure body 1 from each snap-fit switching helical teeth structure 4 is located in slot 5
Position be respectively equipped with a cylindrical lubrication connection sprocket hole 6 through entire part, lubricating fluid can be transported to often by it
On a engaging tooth being connected together, keep the fluency of the gear structure being connected together in use more preferable, wears smaller, from
And whole service life and stability in use can be improved.Each lubrication connection sprocket hole 6 is from described
The left end face of support connecting pole 2 is pierced by, lubrication connection 6 left side port position of sprocket hole set there are one facilitate lubrication liquid stream
The convenient conveying chamfering 7 entered, can facilitate the inflow of lubricating fluid, keep whole lubricant effect more secure.The convenient conveying
Chamfering 7 is located at the outside of the external cylindrical surface of the assembly center connecting shaft 3, makes the space of lubricating fluid input hole entry position more
Greatly, it can preferably link together with lubrication setting.
Preferably, the thickness of the support connecting pole 2 is less than the thickness of the connection gear main structure body 1, make sheet zero
The integrally-built intensity of part is more preferable, and stability in use is more reliable, can increase the use longevity of part when in use
Life.
Preferably, the quantity of the snap-fit switching helical teeth structure 4 is even number, make this part and the helical teeth of switching
Connection effect between wheel is more preferable, and switching stability is more preferable, and is also more convenient in production and processing.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements or replace, these improve or replace
It should be regarded as protection scope of the present invention.
Claims (3)
- The gear 1. a kind of special stable type helical gear is transferred, it is characterised in that：Including taper connection gear structure main body (1), The Left-side center position of the connection gear main structure body (1) is equipped with integrally formed cylindrical support connecting pole (2), the branch The Left-side center position for supportting connecting pole (2) is equipped with integrally formed cylindrical assembly center connecting shaft (3), the support connecting pole (2) diameter is less than the diameter of connection gear main structure body (1) left end face, the connection gear main structure body (1) Left end face diameter is more than right end face diameter, and the outer conical surface of the connection gear main structure body (1) is equipped with even circumferential The snap-fit switching helical teeth structure (4) of distribution, snap-fit switching helical teeth structure (4) left end face position are equipped with first The right end face position of spherical structure, the snap-fit switching helical teeth structure (4) is equipped with the second spherical structure, first ball Shape structure is identical with the center of second spherical structure, and the right side of the snap-fit switching helical teeth structure (4) is beyond described The right end face of connection gear main structure body (1), the right end face of the connection gear main structure body (1) are spherical with described second Structure forms a center anti-interference isolation channel (5), and each snap-fit is located in the center anti-interference isolation channel (5) The position that switching helical teeth structure (4) is connect with the right end face of the connection gear main structure body (1) is respectively equipped with one and runs through Entirely the cylindrical lubrication connection sprocket hole (6) of part, each lubrication connect sprocket hole (6) from the support connecting pole (2) left end face is pierced by, and port position sets that there are one facilitate lubricating fluid to flow into just on the left of lubrication connection sprocket hole (6) Victory conveying chamfering (7), the convenient conveying chamfering (7) are located at the outside of the external cylindrical surface of the assembly center connecting shaft (3).
- The gear 2. a kind of special stable type helical gear according to claim 1 is transferred, it is characterised in that：The support connects The thickness for connecing column (2) is less than the thickness of the connection gear main structure body (1).
- The gear 3. a kind of special stable type helical gear according to claim 1 is transferred, it is characterised in that：The engaging dress Quantity with switching helical teeth structure (4) is even number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810538620.9A CN108626349A (en) | 2018-05-27 | 2018-05-27 | A kind of special stable type helical gear switching gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810538620.9A CN108626349A (en) | 2018-05-27 | 2018-05-27 | A kind of special stable type helical gear switching gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108626349A true CN108626349A (en) | 2018-10-09 |
Family
ID=63690971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810538620.9A Withdrawn CN108626349A (en) | 2018-05-27 | 2018-05-27 | A kind of special stable type helical gear switching gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108626349A (en) |
-
2018
- 2018-05-27 CN CN201810538620.9A patent/CN108626349A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181009 |