CN201753755U - Spinning self-lubricating V-belt wheel - Google Patents
Spinning self-lubricating V-belt wheel Download PDFInfo
- Publication number
- CN201753755U CN201753755U CN2010205046282U CN201020504628U CN201753755U CN 201753755 U CN201753755 U CN 201753755U CN 2010205046282 U CN2010205046282 U CN 2010205046282U CN 201020504628 U CN201020504628 U CN 201020504628U CN 201753755 U CN201753755 U CN 201753755U
- Authority
- CN
- China
- Prior art keywords
- wheel
- belt wheel
- oiling agent
- belt
- wheel hub
- 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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- 238000009987 spinning Methods 0.000 title claims abstract description 22
- 239000000314 lubricant Substances 0.000 claims abstract description 22
- 239000008041 oiling agent Substances 0.000 claims description 43
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 26
- 239000000463 material Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009347 mechanical transmission Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
A spinning self-lubricating V-belt wheel relates to a V-belt wheel. The spinning self-lubricating V-belt wheel comprises a belt wheel body. The wheel body comprises a wheel hub and a wheel web which is provided with a wheel rim. The wheel rim is provided with trapezoidal wheel grooves. Each trapezoidal wheel groove is provided with an anti-slippage line. The wheel hub is provided with a lubricant accommodating chamber which is used for accommodating the lubricant. The lubricant accommodating chamber is provided with an oil outlet at the inside of the wheel hub. The anti-slippage lines on the wheel grooves increase the friction coefficient between the wheel groove and the belt for reducing impact force and vibration of the mechanical device in the transmission process. The lubricant flowed out from the lubricant accommodating chamber at the inside of the wheel hub reduces the friction force between the wheel hub and a bearing for reducing damage.
Description
Technical field
The utility model relates to a kind of belt wheel, relates in particular to a kind of V belt wheel.
Background technique
Many now mechanical transmission mechanisms all can be used the V belt wheel, are requisite parts because it has the machinery of driving mechanism for some.The V belt wheel is widely used in the transmission of various machinery of automobile, agricultural machinery and light and textile industries.
The impact force of existing V belt wheel and belt is very big, and it is just bigger to make it the vibration of machinery in transmission, and As time goes on the friction between the bearing of the wheel hub of V belt wheel and machinery also can increase, and makes the life-span of V belt wheel shorten, very loss.
The model utility content
The purpose of this utility model is, a kind of spinning selflubricating V belt wheel is provided, and solves above technical problem.
The technical problem that the utility model solved can realize by the following technical solutions:
Spinning selflubricating V belt wheel comprises the belt wheel main body, and described belt wheel main body comprises wheel hub and spoke, and described spoke is provided with wheel rim, and described wheel rim is provided with trapezoidal race, it is characterized in that, described trapezoidal race is provided with anti-skidding line;
Described wheel hub is provided with an oiling agent receiving cavity that is used for lubricant, and described oiling agent receiving cavity is provided with an oil outlet, and described oil outlet is positioned at described wheel hub inboard.V belt wheel of the present utility model is made with rotary pressure technology because advance, Economy and the practicability of spinning process, and this technology to have a deformation force little, characteristics such as save material, each dimensional accuracy of the feasible like this V belt wheel of making is higher.
By described oil outlet, when oiling agent reduced between described wheel hub and bearing, the oiling agent in the described oiling agent receiving cavity flowed out, and did not worry that the friction factor between described wheel hub and the bearing increases, and made reduce relatively the working life of flat pulley.Save cost, convenient.
Described oiling agent receiving cavity also is provided with an oiling agent inlet, and described oiling agent inlet is provided with a sealing cover that is used to seal described oiling agent inlet.Like this, described oiling agent can inject at described oiling agent inlet after using, and cannot add after using up described oiling agent after avoiding.Described sealing cover prevents that described oiling agent from flowing out from described inlet.
Described oiling agent can be liquid lubricant oil or paste lubricant oil.First-selection is a paste lubricant oil, lubricant oil between described wheel hub and bearing more after a little while, can produce heat in the described belt wheel main body rotation process, the heat that is produced can pass to described paste lubricant oil, flowability after described paste lubricating oil temperature raises strengthens thereupon, described paste lubricant oil flows between described wheel hub and the bearing from described oil outlet, makes described paste lubricant oil to lubricate to described wheel hub and bearing in all directions, and is evenly lubricated.Avoid the friction factor between described wheel hub and the bearing to strengthen.When the oiling agent between described by the time wheel hub and the bearing touches described oil outlet, described oil outlet by described oiling agent stifled on, described oiling agent just stops to flow out, and avoids waste.
Described trapezoidal race comprises groove angle, and for the trapezoidal race working surface that makes belt side and described belt wheel main body contacts well, the angle operated by rotary motion of described groove angle is less than 40 °.
Described anti-skidding line can be the anti-skidding line of spiral helicine anti-skidding line or striated.Like this, can prevent that described belt wheel main body from increasing with the frictional force in the belt contact, the impulse force that is unlikely to when mechanical transmission is too big, makes machinery produce vibration.
Described spinning selflubricating V belt wheel also has the following advantages, the advantage of selecting for use spinning V belt wheel to compare with cast iron skin V belt wheel in the past is (chipless machining) that adopts spinning process to make, light in structure, material saving, thereby rotary inertia is little are a kind of material, energy-conservation new products of saving.Manufacturing efficiency height (2～4 of per minute processing), balance quality is good, generally need not Balance Treatment.Because the material streamline is not cut off, the surface production flow harden, tissue density improves, and the intensity of wheel rooved face and hardness are improved, and the dimensional accuracy height, and the slippage of vee belt and race is little, and belt life is long.Select for use rotary pressure technology to make the race working surface not have sand holes, pore in addition, described spoke and described wheel hub do not have shrinkage cavity and bigger depression.The described belt wheel main body of this kind has light weight, compact structure, dimensional accuracy advantages of higher.
Beneficial effect: adopt the utility model that following characteristics are arranged, the anti-skidding line on the race strengthens the friction factor of race and belt, makes it to reduce in transmission process impact force, reduces the vibration of machinery; The oiling agent that the oiling agent receiving cavity of wheel hub inboard flows out makes and reduces the power of reducing friction between wheel hub and the bearing and damage.
Description of drawings
Fig. 1 is an overall structure principle schematic of the present utility model;
Fig. 2 is an oiling agent receiving cavity schematic representation of the present utility model;
Fig. 3 is a race schematic representation of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with the further elaboration the utility model of concrete diagram.
With reference to Fig. 1, Fig. 2, Fig. 3, spinning selflubricating V belt wheel comprises belt wheel main body 1, and belt wheel main body 1 comprises wheel hub 4 and spoke 3, and spoke 3 is provided with wheel rim 2, and wheel rim 2 is provided with trapezoidal race 21, and trapezoidal race 21 is provided with anti-skidding line.Wheel hub 4 inboards are provided with an oiling agent receiving cavity 5 that is used for lubricant, and oiling agent receiving cavity 5 is provided with an oil outlet 6, and oil outlet 6 is positioned at wheel hub 4 inboards.V belt wheel of the present utility model is made with rotary pressure technology because advance, Economy and the practicability of spinning process, and this technology to have a deformation force little, characteristics such as save material, each dimensional accuracy of the feasible like this V belt wheel of making is higher.
By oil outlet 6, when oiling agent reduced between wheel hub 4 and bearing, the oiling agent in the oiling agent receiving cavity flowed out, and did not worry that the friction factor between wheel hub 4 and the bearing increases, and made reduce relatively the working life of flat pulley.Save cost, convenient.Spinning is a kind of advanced technologies that combines few no cutting of process characteristics such as forging, extruding, stretching, bending, looping mill rolling, transverse rolling and edging, metal cylinder base, plate blank or prefabricating blank are held out against on the spinning machine core with tail, drive plug and blank rotation by main shaft, spinning wheel is squeezed in material on the core of rotation from blank one side simultaneously, make material production pointwise continuous plastic deformation, thereby obtain the hollow solid of rotation part of various shape of generatrix.
Oiling agent receiving cavity 5 also is provided with an oiling agent inlet 7, and oiling agent inlet 7 is provided with a sealing cover 8 that is used for seal lubrication agent inlet 7.Like this, oiling agent can inject at oiling agent inlet 7 after using, and cannot add after using up oiling agent after avoiding.Sealing cover 8 prevents that oiling agent from flowing out from oiling agent inlet 7.Oiling agent can be liquid lubricant oil or paste lubricant oil.First-selection is a paste lubricant oil, lubricant oil more after a little while between wheel hub 4 and bearing, can produce heat in belt wheel main body 1 rotation process, the heat that is produced can pass to paste lubricant oil, flowability after the paste lubricating oil temperature raises strengthens thereupon, paste lubricant oil flows between wheel hub 4 and the bearing from oil outlet 6, makes paste lubricant oil to lubricate to wheel hub 4 and bearing in all directions, and is evenly lubricated.Avoid the friction factor between wheel hub 4 and the bearing to strengthen.When the oiling agent between wheel hub 4 and the bearing touched oil outlet 6 by the time, oil outlet blocked up for 6 lubricated doses, and oiling agent just stops to flow out.
Trapezoidal race 21 comprises groove angle, and for trapezoidal race 21 working surfaces that make belt side and belt wheel main body 1 contact well, the angle operated by rotary motion of groove angle is less than 40 °.Anti-skidding line can be the anti-skidding line of spiral helicine anti-skidding line or striated.Like this, can make belt wheel main body 1 with produce some frictional force during belt contacts, it is too big to be unlikely to the impulse force that produces when mechanical transmission, makes machinery produce vibration.
Spinning selflubricating V belt wheel is made into by rotary pressure technology, the advantage of selecting for use the spinning belt wheel to compare with cast iron belt pulley in the past is (chipless machining) that adopts spinning process to make, light in structure, material saving, thereby rotary inertia is little are a kind of material, energy-conservation new products of saving.Manufacturing efficiency height (2～4 of per minute processing), balance quality is good, generally need not Balance Treatment.Because the material streamline is not cut off, the surface production flow harden, tissue density improves, and the intensity on trapezoidal race 21 surfaces and hardness are improved, and the dimensional accuracy height, and the slippage of vee belt and trapezoidal race 21 is little, and belt life is long.Select for use rotary pressure technology to make trapezoidal race 21 working surfaces not have sand holes, pore in addition, spoke 3 and wheel hub 4 no shrinkage cavities and bigger depression.This kind belt wheel main body 1 has light weight, compact structure, dimensional accuracy advantages of higher.
As for of the setting of spinning selflubricating V belt wheel to spoke 3 structures, not technical problem underlying to be solved in the utility model, can use for reference of the setting of original V belt wheel to spoke 3 structures, therefore no longer describe in detail.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. spinning selflubricating V belt wheel comprises the belt wheel main body, and described belt wheel main body comprises wheel hub and spoke, and described spoke is provided with wheel rim, and described wheel rim is provided with trapezoidal race, it is characterized in that, described trapezoidal race is provided with anti-skidding line;
Described wheel hub is provided with an oiling agent receiving cavity that is used for lubricant, and described oiling agent receiving cavity is provided with an oil outlet, and described oil outlet is positioned at described wheel hub inboard.
2. spinning selflubricating V belt wheel according to claim 1, it is characterized in that: described oiling agent receiving cavity also is provided with an oiling agent inlet, and described oiling agent inlet is provided with a sealing cover that is used to seal described oiling agent inlet.
3. spinning selflubricating V belt wheel according to claim 2, it is characterized in that: described oiling agent is a paste lubricant oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205046282U CN201753755U (en) | 2010-08-24 | 2010-08-24 | Spinning self-lubricating V-belt wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205046282U CN201753755U (en) | 2010-08-24 | 2010-08-24 | Spinning self-lubricating V-belt wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201753755U true CN201753755U (en) | 2011-03-02 |
Family
ID=43621487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205046282U Expired - Fee Related CN201753755U (en) | 2010-08-24 | 2010-08-24 | Spinning self-lubricating V-belt wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201753755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572431A (en) * | 2013-10-31 | 2014-02-12 | 同心纺织机械（芜湖）有限公司 | Wharve of spun yarn spindle |
| WO2014048122A1 (en) * | 2012-09-29 | 2014-04-03 | Wang Jinfang | V-pulley manufacturing process |
-
2010
- 2010-08-24 CN CN2010205046282U patent/CN201753755U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014048122A1 (en) * | 2012-09-29 | 2014-04-03 | Wang Jinfang | V-pulley manufacturing process |
| US9638309B2 (en) | 2012-09-29 | 2017-05-02 | Jinfang Wang | V-pulley manufacturing process |
| CN103572431A (en) * | 2013-10-31 | 2014-02-12 | 同心纺织机械（芜湖）有限公司 | Wharve of spun yarn spindle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110302 Termination date: 20130824 |