CN206487849U - A kind of mechanical gear of anti-disconnection - Google Patents
A kind of mechanical gear of anti-disconnection Download PDFInfo
- Publication number
- CN206487849U CN206487849U CN201621331950.3U CN201621331950U CN206487849U CN 206487849 U CN206487849 U CN 206487849U CN 201621331950 U CN201621331950 U CN 201621331950U CN 206487849 U CN206487849 U CN 206487849U
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- China
- Prior art keywords
- gear
- outer teeth
- groove
- teeth
- fixture block
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Abstract
The utility model discloses a kind of mechanical gear of anti-disconnection, including gear, the outer surface of the gear is integrally formed with the outer teeth equidistantly distributed, the outer teeth offer the groove being adapted with outer teeth between any two, the both sides of the gear are extended with circular chimb, the chimb is connected with each outer teeth and groove successively, the first fixture block is provided with the top of the outer teeth, the upper surface of the groove offers the first neck being adapted with the first fixture block, lubrication groove is offered on the two sides of the outer teeth, the quantity of the lubrication groove is no less than two.The utility model facilitates the installation of gear and used, be conducive to meeting the need of work of precision optical machinery, it is convenient to be oiled to outer teeth, it is convenient that gear is maintained, and timely oiled to gear and be conducive to the operating of gear, the abrasion between gear can be weakened, noise can be weakened, the service life of gear can be extended.
Description
Technical field
The utility model is related to machine components technical field, specially a kind of mechanical gear of anti-disconnection.
Background technology
It is with teeth on wheel rim continuously to engage the mechanical organ of transmission motion and power.Application of the gear in transmission is very early
Occur in that.In 19 end of the centurys, the successive appearance of the principle of cutting method and special purpose machine tool and cutter using this principle cutting is transformed into, with
The development of production, the stationarity of gear operation is taken seriously, and gear is as the transmitter of machine power, and it is played a part of
Be it is very important, but gear during operating if subjected to concussion or speed governing it is uneven be easily caused gear hair
The raw phenomenon disconnected, influences the use of machinery.
Utility model content
The purpose of this utility model is to provide a kind of mechanical gear of anti-disconnection, and possessing can avoid gear from disconnecting
Advantage, solve inconvenient problem with use in the prior art.
To achieve the above object, the utility model provides following technical scheme：A kind of mechanical gear of anti-disconnection, including tooth
Body is taken turns, the outer surface of the gear is integrally formed with the outer teeth equidistantly distributed, and the outer teeth are equal between any two
The groove being adapted with outer teeth is offered, the both sides of the gear are extended with circular chimb, the chimb
It is connected successively with each outer teeth and groove, the first fixture block, the upper surface of the groove is provided with the top of the outer teeth
Offer and offer lubrication groove, the lubrication on the first neck being adapted with the first fixture block, the two sides of the outer teeth
The quantity of groove is no less than two, and width of the width less than the first neck of lubrication groove.
It is preferred that, the width of the outer teeth is less than the width of gear, and the height of chimb is outer teeth height
1/3rd.
It is preferred that, the gear is internally provided with connecting shaft, is provided between the gear and connecting shaft
Connecting rod, the two ends of the connecting rod are fixedly connected with gear and connecting shaft respectively, and connecting rod is fixed between any two
It is connected with connecting plate.
It is preferred that, the width of the connecting shaft is more than the width of gear, and the outer surface of the connecting shaft offers axle
Equally distributed interior teeth are provided with hole, the madial wall of the connecting shaft.
It is preferred that, the diameter of the interior teeth is less than the diameter of outer teeth, and the distance of interior teeth between any two is less than outer
The distance of teeth between any two.
It is preferred that, the outer surface of the gear is provided with equally distributed outer teeth, and the outer teeth are between any two
Offer and two the second fixture blocks be provided with the top of the groove being adapted with outer teeth, the outer teeth, the groove it is upper
Surface offers the second neck being adapted with the second fixture block, and the both sides of the gear are provided with chimb.
It is preferred that, the setting direction of first fixture block is parallel with the rotation direction of gear, second fixture block
Setting direction and gear rotation direction it is perpendicular.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is offered by being provided with the first fixture block at the top of outer teeth, and in the upper surface of groove
First neck, can be such that gear is operated all the time according to the route of setting, can be good at avoiding what disconnecting occurred in gear to show
As, and gear is during operating, and the first neck and the first fixture block can not only avoid gear from disconnecting, and may be used also
It is corrected with the operating track to gear, the operating of gear can be avoided to offset, can be corrected in advance, so as to protects
Demonstrate,prove the normal operation of gear, and make to engage between gear it is even closer, can be preferably the mechanical transmission that power is provided,
Be conducive to the work of machinery, and the chimb of outer teeth both sides can play good restriction effect, can with the first neck and
First fixture block mating reaction, the operating track of limiting gear, it is ensured that the normal operation of gear, and the utility model structure is simpler
Single, cost is low, is adapted to promote the use of.
2nd, the utility model facilitates the installation of gear and used by being provided with interior teeth on the madial wall of connecting shaft,
Multiple gears can be connected simultaneously, be conducive to meeting the need of work of precision optical machinery, and by equal in the two sides of outer teeth
Lubrication groove is offered, it is convenient to be oiled to outer teeth, it is convenient that gear is maintained, and timely oiled favorably to gear
In the operating of gear, the abrasion between gear can be weakened, noise can be weakened, additionally it is possible to extend the service life of gear.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the structural representation of the utility model embodiment 1；
Fig. 3 is the utility model A-A enlarged drawings；
Fig. 4 is the structural representation of the utility model embodiment 2.
In figure：1 gear, 2 outer teeth, 3 connecting plates, 4 connecting shafts, 5 connecting rods, teeth, 7 axis holes, 8 chimbs, 9 in 6
Groove, 10 first necks, 11 first fixture blocks, 12 lubrication grooves, 13 second fixture blocks, 14 second necks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of mechanical gear of anti-disconnection, including gear 1, gear 1 is internally provided with
Connecting shaft 4, the width of connecting shaft 4 is more than the width of gear 1, and the outer surface of connecting shaft 4 offers axis hole 7, convenient by tooth
Wheel body 1 is installed and used with other machine components, and multiple gears can be connected simultaneously, are conducive to meeting precision optical machinery
Need of work, equally distributed interior teeth 6 are provided with the madial wall of connecting shaft 4, the diameter of interior teeth 6 is less than outer teeth 2
Diameter, and the distance of interior teeth 6 between any two be less than the distance of outer teeth 2 between any two, gear can be made to nibble each other
That closes is even closer, it is not easy to the phenomenon disconnected occur, connecting rod 5, connecting rod 5 are provided between gear 1 and connecting shaft 4
Two ends be fixedly connected respectively with gear 1 and connecting shaft 4, and connecting rod 5 has been fixedly connected with connecting plate 3 between any two,
The intensity of gear can be strengthened, so that machine power can be transmitted preferably, facilitated outside the operating of machinery, gear 1
Surface is integrally formed with the outer teeth 2 equidistantly distributed, and outer teeth 2 offer be adapted with outer teeth 2 recessed between any two
Groove 9, facilitates the engagement between gear, is conducive to the transmission of machine power, and the both sides of gear 1 are extended with annular shape
Chimb 8, the chimb 8 of the outer both sides of teeth 2 can play good restriction effect, can match somebody with somebody with the first neck 10 and the first fixture block 11
Cooperation is used, the operating track of limiting gear, it is ensured that the normal operation of gear, and the width of outer teeth 2 is less than the width of gear 1
Degree, and the height of chimb 8 is 1/3rd of the outer height of teeth 2, while avoiding gear from disconnecting, it is to avoid influence gear is just
Often operating, chimb 8 is connected with each outer teeth 2 and groove 9 successively, and the top of outer teeth 2 is provided with the first fixture block 11, groove
9 upper surface offers the first neck 10 being adapted with the first fixture block 11, and gear can be made to enter all the time according to the route of setting
Row operating, can be good at avoiding gear from the phenomenon disconnected occur, and gear is during operating, the first neck 10 and the
One fixture block 11 can not only avoid gear from disconnecting, and the operating track of gear can also be corrected, and can avoid
The operating of gear is offset, and can be corrected in advance, so as to ensure the normal operation of gear, and makes engagement between gear
It is even closer, can be preferably that machinery provide the transmission of power, be conducive on mechanical work, the two sides of outer teeth 2
Lubrication groove 12 is offered, the quantity of lubrication groove 12 is no less than two, by offering lubrication groove in the two sides of outer teeth 2
12, it is convenient to be oiled to outer teeth 2, facilitate and gear is maintained, and timely oiled to gear and be conducive to gear
Operating, can weaken the abrasion between gear, can weaken noise, additionally it is possible to extend the service life of gear, and lubrication groove 12
Width be less than the first neck 10 width.
Fig. 1 and 4 are referred to, the outer surface of gear 1 is provided with equally distributed outer teeth 2, and outer teeth 2 are between any two
The groove 9 being adapted with outer teeth 2 is offered, facilitates the engagement between gear, the top of outer teeth 2 is provided with two second
Fixture block 13, the upper surface of groove 9 offers the second neck 14 being adapted with the second fixture block 13, and the both sides of gear 1 are all provided with
Chimb 8 is equipped with, replaces the first neck 10 and the first fixture block 11 to use using the second neck 14 and the second fixture block 13, different settings
It can serve the same role, can prevent gear from the phenomenon disconnected, setting direction and the gear sheet of the first fixture block 11 occur
The rotation direction of body 1 is parallel, and the rotation direction of the setting direction and gear 1 of the second fixture block 13 is perpendicular.
Operation principle：In use, gear 1 is installed mechanically, after machinery starts running, outer teeth 2 and groove 9
Intermeshing, the first fixture block 11 or the second fixture block 13 and the first neck 10 or the mutual clamping of the second neck 14, it is ensured that gear operation
Normal trace, chimb 8 can shift with limiting gear.
In summary：The mechanical gear of the anti-disconnection, by being provided with the first fixture block 11 at the top of outer teeth 2, and
The first neck 10 is offered in the upper surface of groove 9, gear can be made to be operated all the time according to the route of setting, can be fine
Avoid gear from the phenomenon disconnected occur, and gear is during operating, and the first neck 10 and the first fixture block 11 not only may be used
To avoid gear from disconnecting, and the operating track of gear can also be corrected, the operating of gear can be avoided to occur
Skew, can be corrected in advance, so as to ensure the normal operation of gear, and make even closer, the energy that is engaged between gear
Enough transmission that power is preferably provided for machinery, are conducive to the work of machinery, and the chimb 8 of the both sides of outer teeth 2 can be played
Good restriction effect, can be with the first neck 10 and the mating reaction of the first fixture block 11, the operating track of limiting gear, it is ensured that tooth
The normal operation of wheel, and the utility model is relatively simple for structure, cost is low, is adapted to promote the use of, solves prior art
Middle inconvenient problem with use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of mechanical gear of anti-disconnection, including gear (1), it is characterised in that：The outer surface of the gear (1)
Integrally formed with the outer teeth (2) equidistantly distributed, the outer teeth (2) offer between any two mutually to be fitted with outer teeth (2)
The groove (9) matched somebody with somebody, the both sides of the gear (1) are extended with circular chimb (8), the chimb (8) successively with
Each outer teeth (2) are connected with groove (9), and the first fixture block (11), the groove are provided with the top of the outer teeth (2)
(9) upper surface is offered on the first neck (10) being adapted with the first fixture block (11), the two sides of the outer teeth (2)
Lubrication groove (12) is offered, the quantity of the lubrication groove (12) is no less than two, and the width of lubrication groove (12) is less than the first card
The width of groove (10).
2. a kind of mechanical gear of anti-disconnection according to claim 1, it is characterised in that：The width of the outer teeth (2)
Height less than the width of gear (1), and chimb (8) is 1/3rd of outer teeth (2) height.
3. a kind of mechanical gear of anti-disconnection according to claim 1, it is characterised in that：The gear (1) it is interior
Portion is provided with connecting shaft (4), and connecting rod (5), the connecting rod (5) are provided between the gear (1) and connecting shaft (4)
Two ends be fixedly connected respectively with gear (1) and connecting shaft (4), and connecting rod (5) company of being fixedly connected between any two
Fishplate bar (3).
4. a kind of mechanical gear of anti-disconnection according to claim 3, it is characterised in that：The width of the connecting shaft (4)
More than the width of gear (1), the outer surface of the connecting shaft (4) offers axis hole (7), the inner side of the connecting shaft (4)
Equally distributed interior teeth (6) are provided with wall.
5. a kind of mechanical gear of anti-disconnection according to claim 4, it is characterised in that：The diameter of the interior teeth (6)
Less than the diameter of outer teeth (2), and the distance of interior teeth (6) between any two is less than the distance of outer teeth (2) between any two.
6. a kind of mechanical gear of anti-disconnection according to claim 1, it is characterised in that：Outside the gear (1)
Surface is provided with equally distributed outer teeth (2), and the outer teeth (2) offer between any two to be adapted with outer teeth (2)
Groove (9), be provided with two the second fixture blocks (13) at the top of the outer teeth (2), the upper surface of the groove (9) is offered
The second neck (14) being adapted with the second fixture block (13), the both sides of the gear (1) are provided with chimb (8).
7. a kind of mechanical gear of anti-disconnection according to claim 6, it is characterised in that：First fixture block (11) are set
Put that direction is parallel with the rotation direction of gear (1), setting direction and the gear (1) of second fixture block (13)
Rotation direction is perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331950.3U CN206487849U (en) | 2016-12-07 | 2016-12-07 | A kind of mechanical gear of anti-disconnection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331950.3U CN206487849U (en) | 2016-12-07 | 2016-12-07 | A kind of mechanical gear of anti-disconnection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206487849U true CN206487849U (en) | 2017-09-12 |
Family
ID=59769021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621331950.3U Expired - Fee Related CN206487849U (en) | 2016-12-07 | 2016-12-07 | A kind of mechanical gear of anti-disconnection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206487849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458747A (en) * | 2021-12-30 | 2022-05-10 | 安徽三山机械制造有限公司 | Combined push gear |
-
2016
- 2016-12-07 CN CN201621331950.3U patent/CN206487849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458747A (en) * | 2021-12-30 | 2022-05-10 | 安徽三山机械制造有限公司 | Combined push gear |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20181207 |