CN211875053U - Combined noise-reducing gear - Google Patents
Combined noise-reducing gear Download PDFInfo
- Publication number
- CN211875053U CN211875053U CN202020275224.4U CN202020275224U CN211875053U CN 211875053 U CN211875053 U CN 211875053U CN 202020275224 U CN202020275224 U CN 202020275224U CN 211875053 U CN211875053 U CN 211875053U
- Authority
- CN
- China
- Prior art keywords
- gear
- inner chamber
- shaft sleeve
- axle sleeve
- abatvoix
- 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
- 238000003825 pressing Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002093 peripheral effect Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
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- Gears, Cams (AREA)
- Gear Transmission (AREA)
Abstract
The utility model discloses a combined noise reduction gear, including the gear, the gear inner chamber is installed the axle sleeve, and the button piece is all installed to the axle sleeve both sides, and button piece one side is installed the spring, and the spring is located the axle sleeve inner chamber, and gear inner chamber both sides wall has all seted up the fixed orifices, the utility model provides a current gear formula as an organic whole, when the peripheral tooth's socket wearing and tearing of gear or the shaft hole wearing and tearing back need be with whole change increase cost and two sets of gear engagement connect the problem that the operation can produce the noise; the shaft sleeve and the gear are installed in a combined mode, the shaft sleeve part and the gear are conveniently separated, no matter which part of the shaft sleeve and the gear is abraded, only the abraded part needs to be replaced, and cost is saved; the abatvoix setting has the effect of inhaling the sound and making an uproar in gear groove both sides, reduces the noise volume that produces when two sets of gear engagement connect, and the honeycomb holes of abatvoix one side promote the sound effect of inhaling.
Description
Technical Field
The utility model relates to the technical field of gears, specifically a modular degradable gear of making an uproar.
Background
The gear is a mechanical element with a gear on a wheel rim which is continuously meshed to transmit motion and power, and is a wheel-shaped mechanical part which transmits torque by means of meshing of gear teeth. The gear can realize the functions of changing the rotating speed and the torque, changing the motion direction, changing the motion form and the like through the transmission with other toothed mechanical parts, and is more convenient to use in automobile manufacturing, machine tool, clock production and the like.
But current gear formula as an organic whole, need increase the cost with whole change after the peripheral tooth's socket wearing and tearing of gear or shaft hole wearing and tearing, also cause the wasting of resources of one end, can produce the noise when two sets of gear engagement connection operation moreover, make its production noise increase like this.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a modular degradable gear of making an uproar has solved current gear formula as an organic whole, like this when peripheral tooth's socket wearing and tearing of gear or the shaft hole wearing and tearing back need be whole change increase cost and two sets of gear engagement connect the problem that can produce the noise when moving.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a modular gear that can make an uproar, includes the gear, the axle sleeve is installed to the gear inner chamber, the button piece is all installed to the axle sleeve both sides, the spring is installed to button piece one side, and the spring is located the axle sleeve inner chamber, the fixed orifices has all been seted up to gear inner chamber both sides wall, and the button piece is located the fixed orifices inner chamber, the abatvoix is all installed at gear top and bottom border.
Preferably, the gear inner chamber top both ends all seted up the mounting groove.
Preferably, the two end walls of the shaft sleeve are fixedly connected with mounting lugs, the mounting lugs are located in the inner cavity of the mounting groove, and the mounting lugs are fixedly connected with the gear through screws.
Preferably, honeycomb holes are formed in one side of the sound-absorbing plate, and the sound-absorbing plate is mounted at the top and the bottom of the gear through screws.
Preferably, the side wall of the gear is provided with a pressing hole in a penetrating manner, and the pressing hole is positioned on one side of the inner cavity wall of the fixing hole.
The utility model discloses press the button piece of axle sleeve both sides in the middle of being absorbed in the inner chamber in the time of installation axle sleeve, then press the inner chamber of gear with the axle sleeve, when the button piece slides to the fixed orifices, pop out the button piece under the spring action of spring and make its inner chamber that is located the fixed orifices, just so make the axle sleeve install in the middle of the inner chamber of gear, rethread screw makes the installation ear fix the inner chamber at the mounting groove, make it more fasten, when needing to dismantle the axle sleeve, at first loose the screw of installation ear, then pass through appurtenance and press the pore pair button piece and press, make it press and target in place just can directly take out the axle sleeve from the gear inner chamber after breaking away from the fixed orifices.
The utility model provides a modular gear of making an uproar can reduce. The method has the following beneficial effects: the utility model solves the problems that the prior gear is integrated, the cost is increased when the peripheral tooth socket of the gear is worn or the shaft hole is worn, and the whole gear needs to be replaced and the two groups of gears are meshed and connected to run, so that the noise is generated; the shaft sleeve and the gear are installed in a combined mode, the shaft sleeve part and the gear are conveniently separated, no matter which part of the shaft sleeve and the gear is abraded, only the abraded part needs to be replaced, and cost is saved; the abatvoix setting has the effect of inhaling the sound and making an uproar in gear groove both sides, reduces the noise volume that produces when two sets of gear engagement connect, and the honeycomb holes of abatvoix one side promote the sound effect of inhaling.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is an exploded schematic view of the present invention.
In the figure: 1. a gear; 2. a shaft sleeve; 3. a sound-absorbing panel; 4. a button block; 5. a fixing hole; 6. a spring; 7. mounting lugs; 8. pressing the hole; 9. mounting grooves; 10. a screw; 11. and (4) honeycomb holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution of a combined noise-reducing gear: a combined noise-reducing gear comprises a gear 1, an inner cavity of the gear 1 is provided with a shaft sleeve 2, two sides of the shaft sleeve 2 are respectively provided with a button block 4, one side of each button block 4 is provided with a spring 6, the springs 6 are positioned in the inner cavity of the shaft sleeve 2, two side walls of the inner cavity of the gear 1 are respectively provided with a fixing hole 5, the button blocks 4 are positioned in the inner cavities of the fixing holes 5, the top and bottom edges of the gear 1 are respectively provided with a sound-absorbing board 3, two ends of the top of the inner cavity of the gear 1 are respectively provided with a mounting groove 9, two end walls of the shaft sleeve 2 are respectively and fixedly connected with a mounting lug 7, the mounting lugs 7 are positioned in the inner cavity of the mounting grooves 9, the mounting lugs 7 are fixedly connected with the gear 1 through screws 10, one side of each sound-absorbing board 3 is provided with a honeycomb hole 11, the sound-absorbing boards, when the shaft sleeve 2 is installed, the button blocks 4 on two sides of the shaft sleeve 2 are pressed into the inner cavity, then the shaft sleeve 2 is pressed into the inner cavity of the gear 1 until the button blocks 4 slide to the fixing holes 5, the button blocks 4 are popped out under the elastic force of the spring 6 to be positioned in the inner cavity of the fixing holes 5, so that the shaft sleeve 2 is installed in the inner cavity of the gear 1, the installation lugs 7 are fixed in the inner cavity of the installation grooves 9 through the screws 10 to be more fastened, when the shaft sleeve 2 needs to be disassembled, the screws 10 of the installation lugs 7 are firstly loosened, then the button blocks 4 are pressed through the pressing holes 8 through an auxiliary tool, the shaft sleeve 2 can be directly taken out of the inner cavity of the gear 1 after being pressed in place and separated from the fixing holes 5, the shaft sleeve 2 and the gear 1 are installed in a combined mode, the shaft sleeve 2 is conveniently separated from the gear 1, so that the shaft sleeve 2 and the gear 1 are, only need to change the part of wearing and tearing, cost is saved like this, then install abatvoix 3 through screw 10 at gear 1's top and bottom peripheral part, abatvoix 3's periphery is located about gear 1's the outside gear groove, in order to avoid abatvoix 3 to obstruct when two sets of gears need the meshing to be connected, only need a set of gear installation abatvoix 3, abatvoix 3 sets up and has the effect of inhaling the sound and making an uproar and fall in gear groove both sides, reduce the noise volume that produces when two sets of gears meshing are connected, honeycomb holes 11 of abatvoix 3 one side promote the sound absorption effect.
When the gear sleeve 2 is in operation, the button blocks 4 on two sides of the shaft sleeve 2 are pressed and sunk into the inner cavity when the shaft sleeve 2 is installed, then the shaft sleeve 2 is pressed into the inner cavity of the gear 1 until the button blocks 4 slide to the fixing holes 5, the button blocks 4 are popped out under the action of the elastic force of the springs 6 to be positioned in the inner cavity of the fixing holes 5, so that the shaft sleeve 2 is installed in the inner cavity of the gear 1, the installation lugs 7 are fixed in the inner cavity of the installation grooves 9 through the screws 10 to be more fastened, when the shaft sleeve 2 needs to be disassembled, the screws 10 of the installation lugs 7 are loosened firstly, then the button blocks 4 are pressed through the pressing holes 8 through auxiliary tools, so that the shaft sleeve 2 can be directly taken out of the inner cavity of the gear 1 after being pressed in place and separated from the fixing holes 5, the shaft sleeve 2 and the gear 1 are installed in a combined mode, so that the shaft sleeve 2 is conveniently separated from the gear 1, only need change partly, cost is saved like this, then install abatvoix 3 through screw 10 at gear 1's top and bottom peripheral part, abatvoix 3's periphery is located about gear 1's the outside gear groove, in order to avoid abatvoix 3 to hinder when two sets of gears need the meshing to be connected, only need a set of gear installation abatvoix 3, abatvoix 3 sets up has the effect of inhaling the sound and falling the noise in gear groove both sides, reduce the noise volume that produces when two sets of gears meshing are connected, honeycomb holes 11 of abatvoix 3 one side promote the sound effect of inhaling.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a modular degradable gear of making an uproar, includes gear (1), its characterized in that: axle sleeve (2) are installed to gear (1) inner chamber, button piece (4) are all installed to axle sleeve (2) both sides, spring (6) are installed to button piece (4) one side, and spring (6) are located axle sleeve (2) inner chamber, fixed orifices (5) have all been seted up to gear (1) inner chamber both sides wall, and button piece (4) are located fixed orifices (5) inner chamber, abatvoix (3) are all installed at gear (1) top and bottom border.
2. The combined noise-reduction gear according to claim 1, wherein: and mounting grooves (9) are formed in two ends of the top of the inner cavity of the gear (1).
3. The combined noise-reduction gear according to claim 1, wherein: the two end walls of the shaft sleeve (2) are fixedly connected with mounting lugs (7), the mounting lugs (7) are located in inner cavities of the mounting grooves (9), and the mounting lugs (7) are fixedly connected with the gear (1) through screws (10).
4. The combined noise-reduction gear according to claim 1, wherein: honeycomb holes (11) are formed in one side of the sound-absorbing plate (3), and the sound-absorbing plate (3) is installed at the top and the bottom of the gear (1) through screws (10).
5. The combined noise-reduction gear according to claim 1, wherein: the side wall of the gear (1) is provided with a pressing hole (8) in a penetrating mode, and the pressing hole (8) is located on one side of the inner cavity wall of the fixing hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020275224.4U CN211875053U (en) | 2020-03-09 | 2020-03-09 | Combined noise-reducing gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020275224.4U CN211875053U (en) | 2020-03-09 | 2020-03-09 | Combined noise-reducing gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211875053U true CN211875053U (en) | 2020-11-06 |
Family
ID=73254904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020275224.4U Expired - Fee Related CN211875053U (en) | 2020-03-09 | 2020-03-09 | Combined noise-reducing gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211875053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458971A (en) * | 2021-07-12 | 2021-10-01 | 浙江开利电子有限公司 | Wear-resisting high stability wandering star wheel of making an uproar that falls |
-
2020
- 2020-03-09 CN CN202020275224.4U patent/CN211875053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458971A (en) * | 2021-07-12 | 2021-10-01 | 浙江开利电子有限公司 | Wear-resisting high stability wandering star wheel of making an uproar that falls |
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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 |
Granted publication date: 20201106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |