CN107461420A - A kind of special gear fixed structure - Google Patents
A kind of special gear fixed structure Download PDFInfo
- Publication number
- CN107461420A CN107461420A CN201710700896.8A CN201710700896A CN107461420A CN 107461420 A CN107461420 A CN 107461420A CN 201710700896 A CN201710700896 A CN 201710700896A CN 107461420 A CN107461420 A CN 107461420A
- Authority
- CN
- China
- Prior art keywords
- gear
- fixed column
- gear fixed
- beam barrel
- cylindrical
- 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.)
- Withdrawn
Links
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/0829—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial loading of both hub and shaft by an intermediate ring or sleeve
Abstract
The present invention relates to gear mounting technology field, more particularly to a kind of special gear fixed structure.The technical solution adopted by the present invention is：Cylindrical main assembling beam barrel including hollow structure, the upper end of main assembling beam barrel is provided with cylindrical first gear fixed column, main assembling beam barrel lower end is provided with cylindrical second gear fixed column, second gear fixed column lower end is provided with rotatable and dismountable cylindrical seal lid, second gear fixed column is provided with the second gear fixing hole of three circle distributions, cylindrical lubricating fluid access hole is additionally provided with second gear fixed column, closure is provided with closure lubrication mouth, and closure lubrication mouth can be located at the underface of lubricating fluid access hole.It is an advantage of the invention that：Compactness is more preferable when mate gear assembles, and can set the gear structure of different directions, uses more convenient, by internally setting lubricating fluid to be effectively increased overall service life, makes overall using effect more preferable.
Description
Technical field
The present invention relates to gear mounting technology field, more particularly to a kind of special gear fixed structure.
Background technology
Gear is frequently necessary to be fixed in certain structure during use, and then carrying out cooperation with miscellaneous equipment makes
With.Also it is to be directly anchored to use on the pivot structure in equipment to have some gears, does not need single tooth in this case
Quick release structure.When needing to use gear fixing structure, in order to ensure that gear can be used preferably when in use, one
As require that gear fixing structure and the compactness that gear coordinates are stronger, so can just be advantageous to gear and play a role.But tooth
Quick release structure is typically all single direction, and the gear if necessary to different directions assembles simultaneously, it is necessary to which multiple gears are consolidated
Determine structure, use inconvenience, and gear, in use due to friction, abrasion also can be increasingly severe.
The content of the invention
It is an object of the invention to provide a kind of special gear fixed structure, enabled it to more preferably by tight structure design
Be used cooperatively with gear structure, and the gear structure of different directions can also be assembled, and the direction of gear may be used also
It is more convenient to use with free regulation, additionally by hollow structure is set inside gear fixing structure, can be used for
Lubricating fluid is placed, can making gear, lubricant effect is more preferable in use, and service life is longer.
Technical scheme is as follows：
A kind of special gear fixed structure, it is characterised in that：Cylindrical main assembling beam barrel including hollow structure, the master
The upper end of assembling beam barrel is provided with cylindrical first gear fixed column, and the main assembling beam barrel lower end is consolidated provided with cylindrical second gear
Fixed column, the first gear fixed column is identical with the cylindrical column diameter of the second gear fixed column, and the first gear is fixed
The diameter of post is more than the diameter of the main assembling beam barrel, and the second gear fixed column lower end is provided with rotatable and dismountable
Cylindrical seal lid, the second gear fixed column and the closure by snapping connection together with, the closure and institute
The position for stating the connection of second gear fixed column is provided with the dismounting breach of convenient dismounting, and the second gear fixed column is provided with three
The second gear fixing hole of circle distribution, cylindrical lubricating fluid access hole is additionally provided with the second gear fixed column, it is described close
Capping is provided with closure lubrication mouth, and the diameter of the closure lubrication mouth is more than the diameter of the lubricating fluid access hole, described
Closure lubrication mouth can be located at the underface of the lubricating fluid access hole, and the center of the first gear fixed column is provided with
Cylin-drical tooth wheel shaft pilot hole, the external cylindrical surface of the main assembling beam barrel are provided with rotatable gear fixture, the main assembling
The external cylindrical surface opposite side of beam barrel is provided with fastening gear fixture, and the rotatable gear fixture is fixed with the fastening gear
Part cooperates together, and the right positions of the fastening gear fixture are provided with the 3rd gear fixing end, the 3rd gear
Fixing end is provided with the 3rd gear fixing hole of circle distribution, and position is set immediately ahead of the external cylindrical surface of the first gear fixed column
There is rectangle positioning boss.
Further, the main assembling beam barrel is linked together with the first gear fixed column by inverted cone-shaped structure,
The main assembling beam barrel is linked together with the second gear fixed column by pyramidal structure.
Further, the rotatable gear fixture is consolidated with the fastening gear fixture by way of Stud connection
It is scheduled on together.
Beneficial effects of the present invention：
Compactness is more preferable during mate gear of the present invention assembling, and can set the gear structure of different directions, using rising
To be more convenient, by internally setting lubricating fluid to be effectively increased overall service life, make overall using effect more
It is good.
Brief 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 schematic top plan view of the present invention；
Fig. 6 is the elevational schematic view of the present invention；
Fig. 7 is the dimensional structure diagram of second direction of the present invention；
In figure：1st, main assembling beam barrel, 2, first gear fixed column, 3, second gear fixed column, 4, closure, 5, dismounting lacks
Mouthful, 6, second gear fixing hole, 7, lubricating fluid access hole, 8, closure lubrication mouth, 9, gear shaft pilot hole, 10, rotatable tooth
Take turns fixture, 11, fastening gear fixture, the 12, the 3rd gear fixing end, the 13, the 3rd gear fixing hole.
Embodiment
As shown in Figures 1 to 7, a kind of special gear fixed structure, cooperates together with gear structure when in use,
Gear is set preferably to be used, this gear fixing structure can fix the gear of different directions, and on third direction
Gear can freely be adjusted as needed, use more convenient.Profit is provided with the inside of this gear fixing structure
Synovia, can effectively improve the service life of gear when in use, and it is more flat to ensure that gear is run in use
Surely, using effect is more preferable.It includes the cylindrical main assembling beam barrel 1 of hollow structure, and its hollow structure can place lubricating fluid,
The inside of lubricating fluid can be directly involved when on gear if connecting shaft.The upper end of the main assembling beam barrel 1 is provided with cylinder
Shape first gear fixed column 2, main assembling beam barrel 1 lower end are provided with cylindrical second gear fixed column 3, and the two positions can be with
Connect axle center identical gear member.The cylindrical column diameter phase of the first gear fixed column 2 and the second gear fixed column 3
Together, the diameter of the first gear fixed column 2 is more than the diameter of the main assembling beam barrel 1, is more convenient, assembles up when in use
Easily.The lower end of second gear fixed column 3 is provided with rotatable and dismountable cylindrical seal lid 4, and it is not make
Need to pull down it with what is just used in the case of second gear fixed column 3, during if necessary to using second gear fixed column 3.
The second gear fixed column 3 and the closure 4 by snapping connection together with, the closure 4 and the second gear
The position that fixed column 3 connects is provided with the dismounting breach 5 of convenient dismounting, and by dismantling, breach 5 is convenient to carry out disassembling section.Described
Two gear fixed columns 3 are provided with the second gear fixing hole 6 of three circle distributions, lead to if necessary to hold herein during tooth connection gear member
Fixation can be attached by crossing second gear fixing hole 6.Cylindrical lubricating fluid is additionally provided with the second gear fixed column 3 to come in and go out
Hole 7, lubricating fluid can flow out from this position.The closure 4 is provided with closure lubrication mouth 8, the closure lubrication mouth 8
Diameter is more than the diameter of the lubricating fluid access hole 7, and the closure lubrication mouth 8 can be located at the lubricating fluid access hole 7
Underface, if this end is not connected with gear structure, but contacted with other drive apparatus, can be by this hole to other
Equipment is lubricated.The center of the first gear fixed column 2 is provided with cylin-drical tooth wheel shaft pilot hole 9, and this position can
To be directly connected with gear, it can also be attached by gear shaft and gear, if this hole when being attached by gear shaft
Assembling gear axle can be played a part of, it will not conflict with the lubricating fluid of inside certainly, not influence respective normal use.Institute
The external cylindrical surface for stating main assembling beam barrel 1 is provided with rotatable gear fixture 10, the tooth that can be fixed by it to this position
Wheel carries out the regulation of different directions.The external cylindrical surface opposite side of the main assembling beam barrel 1 is provided with fastening gear fixture 11, described
Rotatable gear fixture 10 cooperates together with the fastening gear fixture 11, can be with when needing different directions
It is adjusted correspondingly, uses more convenient.The right positions of the fastening gear fixture 11 are fixed provided with the 3rd gear
End 12, the 3rd gear fixing end 12 are provided with the 3rd gear fixing hole 13 of circle distribution, can be with connection gear by it
Structure.Position is provided with rectangle positioning boss immediately ahead of the external cylindrical surface of the first gear fixed column 2.
Preferably, the main assembling beam barrel 1 is connected to one with the first gear fixed column 2 by inverted cone-shaped structure
Rise, the main assembling beam barrel 1 is linked together with the second gear fixed column 3 by pyramidal structure, can make overall structure
Intensity it is more preferable, structure is more stable when in use, and is also more convenient during production.
Preferably, the side that the rotatable gear fixture 10 passes through Stud connection with the fastening gear fixture 11
Formula is fixed together, good connecting effect, and attended operation is simple, very convenient during assembling.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvement or replacement can also be made, these improve or replaced
It should be regarded as protection scope of the present invention.
Claims (3)
- A kind of 1. special gear fixed structure, it is characterised in that：Cylindrical main assembling beam barrel (1) including hollow structure is described The upper end of main assembling beam barrel (1) is provided with cylindrical first gear fixed column (2), and described main assembling beam barrel (1) lower end is provided with cylinder Shape second gear fixed column (3), the cylindrical column diameter of the first gear fixed column (2) and the second gear fixed column (3) Identical, the diameter of the first gear fixed column (2) is more than the diameter of the main assembling beam barrel (1), and the second gear is fixed Post (3) lower end is provided with rotatable and dismountable cylindrical seal lid (4), the second gear fixed column (3) with it is described close (4) are covered by snapping connection together, the position that the closure (4) is connected with the second gear fixed column (3) is provided with The dismounting breach (5) of convenient dismounting, the second gear fixed column (3) are provided with the second gear fixing hole of three circle distributions (6) cylindrical lubricating fluid access hole (7), is additionally provided with the second gear fixed column (3), the closure (4) is provided with close Capping lubrication mouth (8), the diameter of the closure lubrication mouth (8) are more than the diameter of the lubricating fluid access hole (7), the sealing Lid lubrication mouth (8) can be located at the underface of the lubricating fluid access hole (7), the centre bit of the first gear fixed column (2) Cylin-drical tooth wheel shaft pilot hole (9) is installed, the external cylindrical surface of the main assembling beam barrel (1) is provided with rotatable gear fixture (10), the external cylindrical surface opposite side of the main assembling beam barrel (1) is provided with fastening gear fixture (11), and the rotatable gear is consolidated Determine part (10) to cooperate together with the fastening gear fixture (11), the right lateral position of the fastening gear fixture (11) The 3rd gear fixing end (12) is installed, the 3rd gear fixing end (12) is provided with the 3rd gear fixing hole of circle distribution (13), position is provided with rectangle positioning boss immediately ahead of the external cylindrical surface of the first gear fixed column (2).
- A kind of 2. special gear fixed structure according to claim 1, it is characterised in that：It is described it is main assembling beam barrel (1) with The first gear fixed column (2) is linked together by inverted cone-shaped structure, the main assembling beam barrel (1) and the second gear Fixed column (3) is linked together by pyramidal structure.
- A kind of 3. special gear fixed structure according to claim 1, it is characterised in that：The rotatable gear fixture (10) it is fixed together with the fastening gear fixture (11) by way of Stud connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710700896.8A CN107461420A (en) | 2017-08-15 | 2017-08-15 | A kind of special gear fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710700896.8A CN107461420A (en) | 2017-08-15 | 2017-08-15 | A kind of special gear fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107461420A true CN107461420A (en) | 2017-12-12 |
Family
ID=60549891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710700896.8A Withdrawn CN107461420A (en) | 2017-08-15 | 2017-08-15 | A kind of special gear fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107461420A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893798A (en) * | 2017-12-13 | 2018-04-10 | 章小进 | A kind of special securing member with lubricating function |
-
2017
- 2017-08-15 CN CN201710700896.8A patent/CN107461420A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107893798A (en) * | 2017-12-13 | 2018-04-10 | 章小进 | A kind of special securing member with lubricating function |
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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: 20171212 |