CN206522424U - A kind of gear - Google Patents
A kind of gear Download PDFInfo
- Publication number
- CN206522424U CN206522424U CN201720221128.XU CN201720221128U CN206522424U CN 206522424 U CN206522424 U CN 206522424U CN 201720221128 U CN201720221128 U CN 201720221128U CN 206522424 U CN206522424 U CN 206522424U
- Authority
- CN
- China
- Prior art keywords
- gear
- fluted disc
- outer ring
- plate
- locating piece
- 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
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- Gears, Cams (AREA)
Abstract
The utility model discloses a kind of gear, including fluted disc and gear outer ring, gear outer ring is set at the outer position of fluted disc, teeth are provided with the outer position of gear outer ring, locating piece is provided with the outer position of fluted disc, provided with the locating slot being engaged with locating piece at the inner side of gear outer ring, two grooves are arranged with two side positions of gear outer ring, location-plate is equipped with two grooves, location-plate is provided with the first positioning screw for stationary positioned plate and gear outer ring, the second positioning screw for stationary positioned plate and locating piece is additionally provided with location-plate, what is run through on gear outer ring is provided with through hole, the both sides of fluted disc are arranged with outer edge bulge portion and interior along lug boss, outer edge bulge portion, it is interior to cooperatively form a toroidal cavity along lug boss and fluted disc, reinforcement is provided with toroidal cavity, toroidal cavity inner bottom part is provided with groove, what the middle position of fluted disc ran through is provided with an axis hole.Install and convenient disassembly, working stability, overall construction intensity is high.
Description
Technical field
The utility model is related to a kind of gear.
Background technology
Gear is one of common component of machine, and gear is configured in groups, and one group of two gear is by engaging to transmit fortune
Dynamic and power.
Gear is mutually engageable machine components with teeth, with the development of production, the stationarity of gear operation by
Pay attention to, general gear only has external gear, outer gear and other drive members, and heat can be produced during motion, is led
Gear wear is caused, service life shortens, and it is in a whole installation that existing gear, which is typically all, if one of teeth are damaged
It is bad, then need to change whole gear, so as to add the use cost of user, this can all bring loss to user.
The content of the invention
The technical problems to be solved in the utility model be to provide it is a kind of simple in construction, it is easy to use, it is simple to operate, install and
Convenient disassembly, reduces use cost, and working stability, overall construction intensity is high, reduces heat, convenient later maintenance, the scope of application
Extensively, service life is long, the gear with safe and reliable effect.
To solve the above problems, the utility model is adopted the following technical scheme that：
A kind of gear, including fluted disc and gear outer ring, the gear outer ring are set at the outer position of fluted disc, the tooth
Take turns to be provided with teeth, the outer position of the fluted disc at the outer position of outer ring and be provided with locating piece, position on the inside of the gear outer ring
The place of putting is provided with the locating slot being engaged with the locating piece, two side positions of the gear outer ring and is arranged with two grooves,
Described two grooves connect with locating slot and location-plate are equipped with setting, described two grooves, and the location-plate is provided with use
It is additionally provided with the first positioning screw in stationary positioned plate and gear outer ring, the location-plate for stationary positioned plate and locating piece
The second positioning screw, what is run through on the gear outer ring is provided with through hole, and the both sides of the fluted disc are arranged with outer edge bulge portion
With interior along lug boss, the outer edge bulge portion, interior a toroidal cavity, the annular are cooperatively formed along lug boss and fluted disc
Reinforcement is provided with groove, the inwall of described reinforcement one end and outer edge bulge portion coordinates, the other end is with interior along the outer of lug boss
Wall coordinates, and the toroidal cavity inner bottom part is provided with groove, and the groove is set through fluted disc, the middle position of the fluted disc
What is run through is provided with an axis hole, and the shaft hole inner wall is provided with a keyway.
As preferred technical scheme, gear outer ring inwall is described fixed with being provided with flexible rings at fluted disc outer wall cooperation
Position groove inwall is provided with bushing with being provided with flexible pad, the shaft hole inner wall at locating piece cooperation, and the fluted disc and locating piece are used
The mode of once-cast is integral, and the groove inner bottom part is with being provided with flexible gasket at location-plate cooperation.
As preferred technical scheme, the teeth are provided with 16, and 16 teeth are evenly distributed on tooth in annular shape
At the outer position for taking turns outer ring, the outer surface of the teeth is provided with wearing layer.
As preferred technical scheme, the through hole is provided with 36, and 36 through holes are annularly evenly distributed on gear
On outer ring.
As preferred technical scheme, the reinforcement and groove are equipped with six, and six reinforcements are annularly equal
Even to be distributed in annular groove, six grooves are annularly evenly distributed on fluted disc.
A kind of beneficial effect of gear of the utility model is：It is simple in construction, it is easy to use, it is simple to operate, install and dismantle
It is convenient, use cost is reduced, working stability, overall construction intensity is high, reduces heat, and convenient later maintenance is applied widely, makes
With long lifespan, with safe and reliable effect.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of gear of the utility model；
Fig. 2 is a kind of fluted disc structure figure of gear of the utility model；
Fig. 3 is a kind of gear outer ring structure figure of gear of the utility model；
Fig. 4 is a kind of teeth sectional view of gear of the utility model.
Embodiment
Refering to a kind of gear shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, including fluted disc 1 and gear outer ring 2, the gear outer ring 2
It is set at the outer position of fluted disc 1, teeth 3, the outer position of the fluted disc 1 is provided with the outer position of the gear outer ring 2
Place is put to be provided with provided with the locating slot 5 being engaged with the locating piece 4 at locating piece 4, the inner side of gear outer ring 2, it is described
Two grooves 6 are arranged with two side positions of gear outer ring 2, described two grooves 6 connect setting with locating slot 5, described
Location-plate 7 is equipped with two grooves 6, the location-plate 7 is provided with to be determined for the first of stationary positioned plate 7 and gear outer ring 2
It is additionally provided with position screw 8, the location-plate 7 outside the second positioning screw 9 for stationary positioned plate 7 and locating piece 4, the gear
What is run through on circle 2 is provided with through hole 10, and the both sides of the fluted disc 1 are arranged with outer edge bulge portion 11 and interior along lug boss 12, described
Outer edge bulge portion 11, interior cooperatively formed along lug boss 12 and fluted disc 1 set in a toroidal cavity 13, the toroidal cavity 13
There is reinforcement 14, the inwall of described one end of reinforcement 14 and outer edge bulge portion 11 coordinates, the other end is with interior along the outer of lug boss 12
Wall coordinates, and the inner bottom part of toroidal cavity 13 is provided with groove 15, and the groove 15 is set through fluted disc 1, in the fluted disc 1
Between run through at position provided with an axis hole 16, the inwall of axis hole 16 is provided with a keyway 17.
A preferred embodiment in the utility model, the inwall of gear outer ring 2 is soft with being provided with the outer wall cooperation of fluted disc 1
Property circle (not shown), be provided with flexible pad (not shown), the inwall of axis hole 16 at the inwall of locating slot 5 and the cooperation of locating piece 4
Be provided with bushing 101, the fluted disc 1 and locating piece 4 be integral using once-cast by the way of, the inner bottom part of groove 6 and
Flexible gasket (not shown) is provided with the cooperation of location-plate 4.
A preferred embodiment in the utility model, the teeth 3 are provided with 16, and 16 teeth 3 are in annular shape
It is evenly distributed at the outer position of gear outer ring 2, the outer surface of the teeth 3 is provided with wearing layer 201.
A preferred embodiment in the utility model, the through hole 16 is provided with 36, and 36 through holes 16 are annular in shape
It is evenly distributed on gear outer ring 2.
A preferred embodiment in the utility model, the reinforcement 14 and groove 15 are equipped with six, described six
Reinforcement 14 is annularly evenly distributed in annular groove 13, and six grooves 15 are annularly evenly distributed on fluted disc 1.
Further, in the utility model, teeth and gear outer ring can directly process integral using lathe,
Can be integral by the way of once-cast, so as to avoid, using after welding manner connection, occurring teeth and tooth when in use
Wheel produces gap or crack and influences the bonding strength between teeth and gear outer ring between outer ring, so that gear makes
The phenomenon that damaging occurs in used time occurs.
Further, reinforcement, the inwall of described reinforcement one end and outer edge bulge portion are provided with the toroidal cavity
Coordinate, the other end coordinates with the interior outer wall along lug boss, by set reinforcement, the overall structure of this gear can be increased strong
Degree, and reinforcement and outer edge bulge portion, the interior annexation along between lug boss and fluted disc are using being welded and fixed, so as to root
The behaviour in service of sawteeth wheel is come the number that increases or reduce reinforcement.
Further, the outer surface of teeth is provided with wearing layer, by the wearing layer set in teeth outer surface, adds
The anti-wear performance of teeth when in use, so as to increase its service life.
A kind of gear of the utility model has advantages below：In use, locating piece and setting by being set on fluted disc
Locating slot on gear outer ring coordinates, and while the installation between gear outer ring and fluted disc is facilitated, also increases gear
It is circumferentially fixed between outer ring and fluted disc and fixed by location-plate and the first positioning screw being arranged on location-plate and second
Position screw comes stationary positioned block and gear outer ring, can increase the axial restraint of gear outer ring, it is to avoid a left side occurs when in use in gear
The phenomenon of right displacement occurs and influences the intermeshing between gear, by set flexible rings, can avoid gear outer ring and tooth
Disk produces contact when coordinating and the situation of abrased gear outer ring and fluted disc occurs, and by set flexible pad, it is fixed to avoid
Position block influences the service life of locating piece and gear outer ring the problem of produces stress concentration when coordinating with locating slot, logical
Set bushing is crossed, this gear can be avoided to produce abrasion between shaft hole inner wall and axle outer wall when axle is installed and coordinated, by outer
Along lug boss, it is interior along lug boss and fluted disc cooperatively form a toroidal cavity, add this gear when in use with outside machine
Contact area between oil or lubricating oil, and groove by being set on fluted disc and set on gear outer ring it is logical
Hole, when in use, the lubricating oil or machine oil of gear both sides can back and forth be flowed gear by through hole and groove, so as to add
The heat volatilization of this gear when in use, and then increase its radiating effect, it is to avoid because gear is after long-term use due to temperature
Bulk strength that is too high and influenceing gear.Its is simple in construction, easy to use, simple to operate, installs and convenient disassembly, and reduction is used
Cost, working stability, overall construction intensity is high, reduces heat, and convenient later maintenance is applied widely, and service life is long, has
Safe and reliable effect.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of gear, it is characterised in that：Including fluted disc and gear outer ring, the gear outer ring is set in the outer position of fluted disc
It is provided with place, the outer position of the gear outer ring at teeth, the outer position of the fluted disc and is provided with locating piece, outside the gear
Provided with the locating slot being engaged with the locating piece at circle inner side, two are arranged with two side positions of the gear outer ring
Individual groove, described two grooves are connected with locating slot to be equipped with setting, described two grooves on location-plate, the location-plate
Provided with the first positioning screw for stationary positioned plate and gear outer ring, be additionally provided with the location-plate for stationary positioned plate and
What is run through on second positioning screw of locating piece, the gear outer ring is provided with through hole, and the both sides of the fluted disc are arranged with outer
Lug boss and interior along lug boss, the outer edge bulge portion, it is interior cooperatively form a toroidal cavity along lug boss and fluted disc, it is described
Reinforcement is provided with toroidal cavity, the inwall of described reinforcement one end and outer edge bulge portion coordinates, the other end with it is interior along projection
The outer wall in portion coordinates, and the toroidal cavity inner bottom part is provided with groove, and the groove is set through fluted disc, the centre of the fluted disc
What is run through at position is provided with an axis hole, and the shaft hole inner wall is provided with a keyway.
2. gear according to claim 1, it is characterised in that：Gear outer ring inwall at fluted disc outer wall cooperation with being provided with
Flexible rings, the locating slot inwall is provided with bushing, the fluted disc with being provided with flexible pad, the shaft hole inner wall at locating piece cooperation
With locating piece by the way of once-cast it is integral, flexible gasket is provided with the groove inner bottom part and location-plate cooperation.
3. gear according to claim 1, it is characterised in that：The teeth are provided with 16, and 16 teeth are in annulus
Shape is evenly distributed at the outer position of gear outer ring, and the outer surface of the teeth is provided with wearing layer.
4. gear according to claim 1, it is characterised in that：The through hole is provided with 36, and 36 through holes are annular in shape
It is evenly distributed on gear outer ring.
5. gear according to claim 1, it is characterised in that：The reinforcement and groove are equipped with six, described six
Reinforcement is annularly evenly distributed in annular groove, and six grooves are annularly evenly distributed on fluted disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720221128.XU CN206522424U (en) | 2017-03-08 | 2017-03-08 | A kind of gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720221128.XU CN206522424U (en) | 2017-03-08 | 2017-03-08 | A kind of gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206522424U true CN206522424U (en) | 2017-09-26 |
Family
ID=59902480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720221128.XU Expired - Fee Related CN206522424U (en) | 2017-03-08 | 2017-03-08 | A kind of gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206522424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228890A (en) * | 2018-10-26 | 2019-01-18 | 廖志华 | A kind of automobile-used energy conversion system with split type jack shaft axle sleeve |
| CN111720517A (en) * | 2020-07-05 | 2020-09-29 | 朱波 | Novel gear |
-
2017
- 2017-03-08 CN CN201720221128.XU patent/CN206522424U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228890A (en) * | 2018-10-26 | 2019-01-18 | 廖志华 | A kind of automobile-used energy conversion system with split type jack shaft axle sleeve |
| CN111720517A (en) * | 2020-07-05 | 2020-09-29 | 朱波 | Novel gear |
| CN111720517B (en) * | 2020-07-05 | 2021-01-26 | 常熟市维特传动技术有限公司 | Gear wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190318 Address after: 062550 Sprocket Production Base of Yanling Industrial Park, Renqiu City, Cangzhou City, Hebei Province Patentee after: Renqiu City Motorcycle Parts Co., Ltd. Address before: 311115 room 206, unit 3, Fengdu Road, No. 4, fengyao Road, Yuhang, Hangzhou, Zhejiang, Hangzhou, Yuhang, China. Patentee before: Hangzhou Fengda Machinery Co. Ltd. |
|
| 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: 20170926 Termination date: 20210308 |