CN108644349A - A kind of high-strength damping noise reduction gear - Google Patents
A kind of high-strength damping noise reduction gear Download PDFInfo
- Publication number
- CN108644349A CN108644349A CN201810652297.8A CN201810652297A CN108644349A CN 108644349 A CN108644349 A CN 108644349A CN 201810652297 A CN201810652297 A CN 201810652297A CN 108644349 A CN108644349 A CN 108644349A
- Authority
- CN
- China
- Prior art keywords
- groove
- gear
- ball
- noise reduction
- reduction gear
- 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.)
- Pending
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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
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- 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
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/14—Construction providing resilience or vibration-damping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention belongs to technical field of hardware, are related to a kind of high-strength damping noise reduction gear.By being equipped with groove on denticle, spring and ball are equipped in groove, the combination that spring is crimped on by ball forms rolling engaging mechanism, during gear drive, it is contacted by ball between associated gear, the cushion impact forces generated when Gear Contact are played, also reduce the noise that the friction between gear generates, the setting of bloop further improves the noise for being driven generation between gear；The cooperation of ball and spring also helps reduce gear between be driven the vibrations of generation, also play the effect for effectively reducing noise, it is simple and reasonable.
Description
Technical field
The invention belongs to technical field of hardware, more particularly to a kind of high-strength damping noise reduction gear.
Background technology
Gear is widely used in as most commonly seen transmission parts in a variety of machine drivings.But existing gear exists
A large amount of noise occurs in transmission process；It is burdened with larger rub there is also transmission process between gear drive process gear simultaneously
It wipes and vibrates, cause noise to further increase, the living environment and hearing health for people cause prodigious influence.
Invention content
The purpose of invention：The present invention provides a kind of high-strength damping noise reduction gears.
Technical solution：In order to achieve the goal above, the invention discloses a kind of high-strength damping noise reduction gear, including gear sheet
Body, gear neighboring annular are equipped with several denticles, axis hole are equipped at the gear center location；It is described
Denticle is equipped with groove radially, and spring and ball are equipped in the groove, and the ball is crimped in groove and can
With in groove any direction rotate, the spring upper end is resisted against on ball and lower end is fixed on bottom portion of groove；The denticle
It is upper that bloop is additionally provided with below groove, it is equipped with silencing cotton in the bloop.
Preferably, the groove includes the semi-spherical grooves of upper end and the square column type slot of lower end, and ball is arranged in semi-spherical grooves
Interior, spring is arranged in square column type slot.
Preferably, the groove inner wall is equipped with silencing cotton layer.
Preferably, on the flank of tooth of the denticle in axial direction on be uniformly arranged there are three groove, in three grooves respectively
It is correspondingly provided with three springs and three balls.
Preferably, the denticle includes 12, and the bloop also is provided with 12.
Above-mentioned technical proposal can be seen that the present invention and have the advantages that：A kind of high-strength damping of the present invention
Noise-reducing gear is equipped with spring and ball in groove, the combination shape of spring is crimped on by ball by being equipped with groove on denticle
At engaging mechanism is rolled, during gear drive, contacted by ball between associated gear, play generated when Gear Contact it is slow
Impact force is rushed, the noise that the friction between gear generates is also reduced, the setting of bloop further improves transmission production between gear
Raw noise；The cooperation of ball and spring also helps reduce gear between be driven the vibrations of generation, also play effectively to reduce and make an uproar
The effect of sound, it is simple and reasonable.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the portions the A enlarged structure schematic diagram of the present invention；
Fig. 3 is the cutting structure schematic diagram of the present invention.
In figure：1- gears, 2- axis holes, 3- denticles, the 31- flank of tooth, 4- balls, 5- springs, 6- grooves, 61- hemisphericals
Groove, 62- square column connected in stars, 7- silencing cotton layers, 8- bloops, 9- silencing cottons.
Specific implementation mode
Below in conjunction with the accompanying drawings, the specific embodiment of the invention is described in detail.
Embodiment 1
A kind of high-strength damping noise reduction gear of the present invention, as shown in Figs. 1-3, including gear 1,1 periphery of the gear
Edge annular is equipped with several denticles 3, and axis hole 2 is equipped at 1 center location of the gear；The denticle 3 is equipped with along diameter
To the groove 6 in direction, spring 5 and ball 4 are equipped in the groove 6, the ball 4 is crimped in groove 6 and can be in groove 6
Interior any direction rotation, 5 upper end of the spring is resisted against on ball 4 and lower end is fixed on 6 bottom of groove；The denticle 3 is upper
It is additionally provided with bloop 8 in the lower section of groove 6, silencing cotton 9 is equipped in the bloop 8.
As shown in Figs. 1-2, the groove 6 includes the square column type slot 62 of the semi-spherical grooves 61 and lower end of upper end, and ball 4 is arranged
In semi-spherical grooves 61, spring 5 is arranged in square column type slot 62；6 inner wall of the groove is equipped with silencing cotton layer 7；
As shown in figure 3, on the flank of tooth 31 of the denticle 3 in axial direction on be uniformly arranged there are three groove 6, in three grooves 6
It is correspondingly provided with three springs 5 and three balls 4 respectively.
As shown in Figs. 1-2, the denticle 3 includes 12, and the bloop 8 also is provided with 12.
The above is only a preferred embodiment of the present invention, it should be noted that for those skilled in the art
For, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as the guarantor of the present invention
Protect range.
Claims (5)
1. a kind of high-strength damping noise reduction gear, it is characterised in that：Including gear, the gear neighboring annular is
Equipped with several denticles, axis hole is equipped at the gear center location；The denticle is equipped with groove radially, institute
It states and is equipped with spring and ball in groove, the ball is crimped in groove and any direction can be rotated in groove, the bullet
Spring upper end is resisted against on ball and lower end is fixed on bottom portion of groove；It is located on the denticle below groove and is additionally provided with bloop,
Silencing cotton is equipped in the bloop.
2. a kind of high-strength damping noise reduction gear according to claim 1, it is characterised in that：The groove includes the half of upper end
The square column type slot of spherical groove and lower end, ball are arranged in semi-spherical grooves, and spring is arranged in square column type slot.
3. a kind of high-strength damping noise reduction gear according to claim 1 or 2, it is characterised in that：It is set on the groove inner wall
There is silencing cotton layer.
4. a kind of high-strength damping noise reduction gear according to claim 3, it is characterised in that：The flank of tooth upper edge axis of the denticle
It is uniformly arranged on direction there are three groove, three springs and three balls is correspondingly provided with respectively in three grooves.
5. a kind of high-strength damping noise reduction gear according to claim 1, it is characterised in that：The denticle includes 12, institute
It states bloop and also is provided with 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652297.8A CN108644349A (en) | 2018-06-22 | 2018-06-22 | A kind of high-strength damping noise reduction gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810652297.8A CN108644349A (en) | 2018-06-22 | 2018-06-22 | A kind of high-strength damping noise reduction gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108644349A true CN108644349A (en) | 2018-10-12 |
Family
ID=63753058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810652297.8A Pending CN108644349A (en) | 2018-06-22 | 2018-06-22 | A kind of high-strength damping noise reduction gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108644349A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854442A (en) * | 2019-01-09 | 2019-06-07 | 于洪波 | A kind of high-mechanic gear type pump motor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090438A (en) * | 2015-08-08 | 2015-11-25 | 常州市武进金城齿轮有限公司 | Buffering type noise reducing gear |
| CN105090436A (en) * | 2015-08-08 | 2015-11-25 | 常州市武进金城齿轮有限公司 | Compounded noise reduction gear |
| CN204900744U (en) * | 2015-08-08 | 2015-12-23 | 常州市武进金城齿轮有限公司 | Gear of making an uproar falls in abnormal shape |
| CN208565492U (en) * | 2018-06-22 | 2019-03-01 | 苏州市相城区阳澄湖镇腾正五金有限公司 | A kind of damping noise reduction gear |
-
2018
- 2018-06-22 CN CN201810652297.8A patent/CN108644349A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090438A (en) * | 2015-08-08 | 2015-11-25 | 常州市武进金城齿轮有限公司 | Buffering type noise reducing gear |
| CN105090436A (en) * | 2015-08-08 | 2015-11-25 | 常州市武进金城齿轮有限公司 | Compounded noise reduction gear |
| CN204900744U (en) * | 2015-08-08 | 2015-12-23 | 常州市武进金城齿轮有限公司 | Gear of making an uproar falls in abnormal shape |
| CN208565492U (en) * | 2018-06-22 | 2019-03-01 | 苏州市相城区阳澄湖镇腾正五金有限公司 | A kind of damping noise reduction gear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854442A (en) * | 2019-01-09 | 2019-06-07 | 于洪波 | A kind of high-mechanic gear type pump motor |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181012 |
|
| RJ01 | Rejection of invention patent application after publication |