CN205047780U - Bevel gear - Google Patents
Bevel gear Download PDFInfo
- Publication number
- CN205047780U CN205047780U CN201520753562.3U CN201520753562U CN205047780U CN 205047780 U CN205047780 U CN 205047780U CN 201520753562 U CN201520753562 U CN 201520753562U CN 205047780 U CN205047780 U CN 205047780U
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- CN
- China
- Prior art keywords
- bevel gear
- fluted disc
- oil
- utility
- model
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- 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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Abstract
The utility model discloses a bevel gear, including fluted disc and the awl tooth of setting on the fluted disc periphery, the inside spill oil groove that is provided with of fluted disc, be provided with the oil outlet between awl tooth and the awl tooth, awl increment face is provided with the inlet port, and the inner chamber is provided with the cavity, the inlet port is connected with the cavity, the oil outlet is connected through the cast oil duct with the spill oil groove. In this way, the utility model relates to a bevel gear, lubricated safe and reliable can guarantee constantly that bevel gear has sufficient lubricating oil at the operation in -process, simultaneously, carries out mechanical compensation at a small amount of wearing and tearing back, accessible liquid inflation to bevel gear as bevel gear, guarantees that the awl tooth meshes well, under the same operating condition, has effectively prolonged bevel gear's life.
Description
Technical field
The utility model relates to mechanical transmission part, particularly relates to a kind of bevel gear.
Background technique
Gear transmission is a kind of power transmission component often used in Machine Movement Process, and gear has various structures, such as spur gear, helical gear and bevel gear etc.
Bevel gear is also umbrella gear, is widely used in printing equipment, on automobile differential and sluice, also can be used on locomotive, boats and ships, power plant, steel mill, railroad track detection etc. more.Plastic gear is relative to metal gear, economical and practical, and friction durability is long, by force functional.Gear, in running, due to long gear motion, causes its gear wear on the one hand, cannot obtain good engagement, thus affect gear-driven stability and continuity; On the other hand, in engagement process, if oil starvation between gear and gear, cause gear wear to accelerate, must change gear, thus improve the operating cost of transmission part.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of bevel gear, lubricate safe and reliable, can ensure that bevel gear has enough lubricant oil in running the moment, simultaneously, when bevel gear is after a small amount of wearing and tearing, by expansion of liquids, mechanical compensation is carried out to bevel gear, ensure that the engagement of cone tooth is good, under identical operating conditions, effectively extend the working life of bevel gear.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of bevel gear, comprise fluted disc and be arranged on the cone tooth on fluted disc circumferential surface, described fluted disc inside is provided with spill oil groove, be provided with oil outlet between described cone tooth and cone tooth, described cone increment face is provided with inlet hole, and inner chamber is provided with cavity, described inlet hole is connected with cavity, and described oil outlet is connected by cast oil duct with spill oil groove.
In the utility model preferred embodiments, described spill oil groove outer installment has seal ring and cover plate, and cover plate is provided with fuel filler neck.
In the utility model preferred embodiments, be also provided with mounting hole in the middle of described fluted disc, and mounting hole inwall is provided with circular groove.
In the utility model preferred embodiments, the quantity of described circular groove is at least 2, and the width of circular groove is 5 ~ 8mm.
The beneficial effects of the utility model are: a kind of bevel gear of the utility model, lubricate safe and reliable, can ensure that bevel gear has enough lubricant oil in running the moment, simultaneously, when bevel gear is after a small amount of wearing and tearing, by expansion of liquids, mechanical compensation is carried out to bevel gear, ensure that the engagement of cone tooth is good, under identical operating conditions, effectively extend the working life of bevel gear.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of bevel gear one of the present utility model preferred embodiment;
Fig. 2 is the A-A sectional view of Fig. 1.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 2, the utility model is embodiment comprise:
A kind of bevel gear, comprise fluted disc 1 and be arranged on the cone tooth 2 on fluted disc 1 circumferential surface, described fluted disc 1 inside is provided with spill oil groove 9, oil outlet 3 is provided with between described cone tooth 2 and cone tooth 2, described cone tooth 2 end face is provided with inlet hole 2-1, inner chamber is provided with cavity 2-2, and described inlet hole 2-1 is connected with cavity 2-2, and described oil outlet 3 is connected by cast oil duct 4 with spill oil groove 9.
In above-mentioned, inlet hole 2-1 is used for the liquid with certain air pressure or pressure to pour into cavity 2-2, thus utilizes pressure that cone tooth 2 is carried out mechanical compensation, the wearing and tearing being cone tooth can after engage good, the effectively service time of prolongation bevel gear.
Further, described spill oil groove 9 outer installment has seal ring 5 and cover plate 6, and cover plate 6 is provided with fuel filler neck 7.
In above-mentioned, seal ring 5 adopts O type rubber high-temperature resistant seal ring, by injecting lubricant oil in fuel filler neck 7, lubricant oil clamp-ons pipeline oil duct 4 from spill oil groove 9 inherence, finally enters oil outlet 3, lubricates cone tooth 2, pass through said structure, can ensure to work under boring tooth 2 is in the adjustment not lacking lubricant oil all the time, reduce the wear-resisting of cone tooth 2, improve its working life.
Further, is also provided with mounting hole 10 in the middle of described fluted disc 1, and mounting hole 10 inwall is provided with circular groove 8, in circular groove 8, can seal ring be placed, be in a good working environment for the protection of bevel gear and coupling shaft, prevent dust from entering.
Further, the quantity of described circular groove 8 is at least 2, and the width of circular groove 8 is 5 ~ 8mm.
The beneficial effects of the utility model are: a kind of bevel gear of the utility model, lubricate safe and reliable, can ensure that bevel gear has enough lubricant oil in running the moment, simultaneously, when bevel gear is after a small amount of wearing and tearing, by expansion of liquids, mechanical compensation is carried out to bevel gear, ensure that the engagement of cone tooth is good, under identical operating conditions, effectively extend the working life of bevel gear.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a bevel gear, it is characterized in that, comprise fluted disc and be arranged on the cone tooth on fluted disc circumferential surface, described fluted disc inside is provided with spill oil groove, be provided with oil outlet between described cone tooth and cone tooth, described cone increment face is provided with inlet hole, and inner chamber is provided with cavity, described inlet hole is connected with cavity, and described oil outlet is connected by cast oil duct with spill oil groove.
2. bevel gear according to claim 1, is characterized in that, described spill oil groove outer installment has seal ring and cover plate, and cover plate is provided with fuel filler neck.
3. bevel gear according to claim 1, is characterized in that, be also provided with mounting hole, and mounting hole inwall is provided with circular groove in the middle of described fluted disc.
4. bevel gear according to claim 3, is characterized in that, the quantity of described circular groove is at least 2, and the width of circular groove is 5 ~ 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753562.3U CN205047780U (en) | 2015-09-28 | 2015-09-28 | Bevel gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753562.3U CN205047780U (en) | 2015-09-28 | 2015-09-28 | Bevel gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205047780U true CN205047780U (en) | 2016-02-24 |
Family
ID=55341361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520753562.3U Expired - Fee Related CN205047780U (en) | 2015-09-28 | 2015-09-28 | Bevel gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205047780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134912A (en) * | 2015-09-28 | 2015-12-09 | 苏州市海神达机械科技有限公司 | Bevel gear |
| CN109158919A (en) * | 2018-11-09 | 2019-01-08 | 重庆东渝中能实业有限公司 | clamping device |
-
2015
- 2015-09-28 CN CN201520753562.3U patent/CN205047780U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134912A (en) * | 2015-09-28 | 2015-12-09 | 苏州市海神达机械科技有限公司 | Bevel gear |
| CN109158919A (en) * | 2018-11-09 | 2019-01-08 | 重庆东渝中能实业有限公司 | clamping device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20160928 |