CN206112008U - Gear of making an uproar falls in high strength - Google Patents
Gear of making an uproar falls in high strength Download PDFInfo
- Publication number
- CN206112008U CN206112008U CN201621142188.4U CN201621142188U CN206112008U CN 206112008 U CN206112008 U CN 206112008U CN 201621142188 U CN201621142188 U CN 201621142188U CN 206112008 U CN206112008 U CN 206112008U
- Authority
- CN
- China
- Prior art keywords
- gear
- rubber
- noise reduction
- uproar
- making
- 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
Links
Landscapes
- Gears, Cams (AREA)
Abstract
The utility model discloses a gear of making an uproar falls in high strength, a gear of making an uproar falls in high strength, including gear body, tooth change, rubber fall make an uproar set, sealing washer, dog, screw. The tooth is established to gear body periphery changes, and gear body both sides are towards inside sunken, and the three the same dog of welded fastening is gone up to gear body side. The gear body all is equipped with rubber from top to bottom and falls the dish of making an uproar. Rubber falls makes an uproar the dish including three the same rubber flapper, through the mutual interlock of mounting panel between the rubber flapper. Rubber flapper is fixed in on the dog through mounting screw. Because the separation of dog forms airtight space as noise damping layer between gear body and the rubber flapper. The utility model discloses a gear of making an uproar falls in high strength has following advantage: 1. The noise that has produced when the dish of making an uproar has effectively reduced between gear and the gear interlock falls in rubber, 2. Rubber flapper the noise that further less gear vibrations itself produced, 3. Noise damping layer reduced the diffusion of noise.
Description
Technical field
The present invention relates to gear technique field, more precisely, being a kind of high-strength noise reduction gear.
Background technology
Used as most commonly seen drive disk assembly, it came across earliest for 19 end of the centurys to gear.At present, gear is extensively applied
In various machine drivings.But, with the improvement of people's living standards, people propose higher to the quiet noise reduction of apparatus
Require.Due to can all produce noise during occlusion of gear when work between the vibrations of its gear itself and gear,
The excessive situation of noise will be embodied in the region stricter to noise requirements, is unfavorable for production.
The content of the invention
The utility model mainly solves the technical problem existing for prior art, so as to provide a kind of high-strength noise reduction tooth
Wheel.
What above-mentioned technical problem of the present utility model was mainly addressed by following technical proposals：A kind of high intensity drop
Make an uproar gear, including gear, tooth turn, rubber noise reduction disc, sealing ring, block, screw.Gear periphery sets tooth and turns, gear
Body both sides are welded and fixed three identical blocks towards inner recess on gear side.Gear is equipped with up and down
Rubber noise reduction disc, rubber noise reduction disc is evagination round platform near gear side, is additionally provided between evagination round platform and gear
Sealing ring.Rubber noise reduction disc includes three pieces of identical rubber baffles, and rubber baffle is sector, and both sides for installing plate, installing plate
Near adjacent rubber baffle side indention, it is mutually twisted by installing plate between rubber baffle.Rubber baffle and block pair
Should place be provided with screw.Rubber baffle is mounted on block by screw.Due to block between gear and rubber baffle
Obstruct form confined space as noise reduction layer.
The rubber baffle angle is into 120 °
Angle between the block is into 120 °.
The screw is located at rubber baffle center.
The tooth turns copper coating.
High-strength noise reduction gear of the present utility model has advantages below：First, gear both sides set rubber noise reduction disc
The noise produced when being engaged between gear and gear is effectively reduced, and three pieces of identical rubber baffles of rubber noise reduction disc point enter
The noise that the less gear of one step vibrations itself are produced, moreover, due to the obstruct of block between gear and rubber baffle
Confined space is formed as noise reduction layer, the diffusion of noise is reduced.Gear surface copper facing can reduce the friction between gear, and reduction is made an uproar
The service life of gear can also be extended while sound.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for 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, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the stereochemical structure decomposing schematic representation of high-strength noise reduction gear of the present utility model.
Fig. 2 is the planar structure schematic diagram of the high-strength noise reduction gear in Fig. 1.
Fig. 3 is the side structure schematic diagram of the high-strength noise reduction gear in Fig. 2.
Specific embodiment
Below in conjunction with the accompanying drawings 1-3 is described in detail to preferred embodiment of the present utility model, so that of the present utility model
Advantages and features can be easier to be readily appreciated by one skilled in the art, so as to make apparent to protection domain of the present utility model
Clearly define.
A kind of high-strength noise reduction gear, including gear 1, tooth turn 2, rubber noise reduction disc 3, sealing ring 4, block 5, screw
7.The periphery of gear 1 sets tooth and turns 2, and the both sides of gear 1 are welded and fixed three towards inner recess on the side of gear 1
Identical block 5.Gear is equipped with rubber noise reduction disc 3 about 1, rubber noise reduction disc 3 is evagination near the side of gear 1
Round platform 33, is additionally provided with sealing ring 4 between evagination round platform 33 and gear 1.Rubber noise reduction disc 3 includes three pieces of identical rubber stops
Plate 31, rubber baffle 31 for sector, and both sides be installing plate 32, installing plate 32 near adjacent rubber baffle side indention,
It is mutually twisted by installing plate 32 between rubber baffle 31.Rubber baffle 31 is provided with screw 34 with the corresponding position of block 5.Rubber baffle
31 are mounted on block 5 by screw 7.Because the obstruct of block 5 forms closed between gear 1 and rubber baffle 31
Space is used as noise reduction layer 6.
The angle of rubber baffle 31 is into 120 °.Angle between block 5 is into 120 °.Screw 34 is located at rubber baffle center.
Tooth turns 2 copper coatings.
High-strength noise reduction gear of the present utility model has advantages below：First, the both sides of gear 1 set rubber noise reduction disc
3 effectively reduce the noise produced when being engaged between gear and gear, and three pieces of identical rubber baffles of rubber noise reduction disc 3 point
The noise that 31 further less gear vibrations itself are produced, moreover, due to block between gear and rubber baffle
Obstruct forms confined space as noise reduction layer 6, reduces the diffusion of noise.
This is not limited to, any change or replacement expected without creative work all should be covered in the utility model
Protection domain within.Therefore, the protection domain that protection domain of the present utility model should be limited by claims is defined.
Claims (5)
1. a kind of a kind of high-strength noise reduction gear, it is characterised in that high-strength noise reduction gear, including gear, tooth turn, rubber
Noise reduction disc, sealing ring, block, screw, gear periphery sets tooth and turns, and gear both sides are towards inner recess, and gear
Three identical blocks are welded and fixed on side, gear is equipped with up and down rubber noise reduction disc, and rubber noise reduction disc is near gear
Body side is evagination round platform, and sealing ring is additionally provided between evagination round platform and gear, and rubber noise reduction disc is identical including three pieces
Rubber baffle, rubber baffle for sector, and both sides be installing plate, installing plate near adjacent rubber baffle side indention,
It is mutually twisted by installing plate between rubber baffle, rubber baffle is provided with screw with block corresponding position, rubber baffle passes through screw
It is mounted on block, noise reduction layer is formed between gear and rubber baffle.
2. a kind of high-strength noise reduction gear according to claim 1, it is characterised in that the rubber baffle angle into
120°。
3. a kind of high-strength noise reduction gear according to claim 1, it is characterised in that the angle between the block into
120°。
4. a kind of high-strength noise reduction gear according to claim 1, it is characterised in that the screw is in rubber baffle
At the heart.
5. a kind of high-strength noise reduction gear according to claim 1, it is characterised in that the tooth turns copper coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142188.4U CN206112008U (en) | 2016-10-20 | 2016-10-20 | Gear of making an uproar falls in high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142188.4U CN206112008U (en) | 2016-10-20 | 2016-10-20 | Gear of making an uproar falls in high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206112008U true CN206112008U (en) | 2017-04-19 |
Family
ID=58526804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621142188.4U Expired - Fee Related CN206112008U (en) | 2016-10-20 | 2016-10-20 | Gear of making an uproar falls in high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206112008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065953A (en) * | 2020-10-15 | 2020-12-11 | 新昌县金鹰齿轮箱有限公司 | Low-noise transmission gear and manufacturing method thereof |
-
2016
- 2016-10-20 CN CN201621142188.4U patent/CN206112008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065953A (en) * | 2020-10-15 | 2020-12-11 | 新昌县金鹰齿轮箱有限公司 | Low-noise transmission gear and manufacturing method thereof |
| CN112065953B (en) * | 2020-10-15 | 2021-10-15 | 新昌县金鹰齿轮箱有限公司 | Low-noise transmission gear and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206112008U (en) | Gear of making an uproar falls in high strength | |
| CN205636532U (en) | Device of making an uproar that falls that contains ribbed steel bar net | |
| CN109383544A (en) | A kind of drivers' cab Split type movable floor panel assembly of new construction | |
| CN205298245U (en) | Set up preceding swing arm assembly of automobile of split type ball seat | |
| CN206257190U (en) | A kind of brake disc with alarm function | |
| CN206425725U (en) | A kind of aluminum window production bonding machine | |
| CN204172879U (en) | A kind of automobile hand brake assembly | |
| CN205244108U (en) | Double -deck dust cover of connecting rod | |
| CN205715647U (en) | A kind of metal blocking cover structure for plates of automobile blocking technological holes | |
| CN205239637U (en) | Swing arm dust cover | |
| CN203833427U (en) | Improved structure on construction elevator | |
| CN204185080U (en) | A kind of stainless steel lift door sill of assisting associating mounting structure with built-in screw | |
| CN210390992U (en) | Front inner brain top plate of passenger car | |
| CN204267727U (en) | Brake system of car baffle assembly | |
| CN204138083U (en) | A kind of elevator car top wheel device | |
| CN203130879U (en) | Automotive front shock absorption block assembly | |
| CN203978906U (en) | Aero-engine compressor and for its sealing gland damping ring | |
| CN201884553U (en) | Vibration damping pad used for elevator car pulley | |
| CN206345571U (en) | A kind of car top wheel assembly of damping noise reduction | |
| CN216889617U (en) | Take shock attenuation and can dismantle upper beam structure of sedan-chair top wheel | |
| CN206023422U (en) | Vibrating motor protective cover of the overskirt with reinforcement | |
| CN202630349U (en) | Outdoor ventilation silencer | |
| CN204845017U (en) | Automobile -used multilayer is glued | |
| CN208324740U (en) | A kind of lightweight automotive wheel | |
| CN105060065B (en) | A kind of antidetonation cage guide |
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: 20170419 Termination date: 20211020 |