CN107044529A - One kind reinforces belt pulley - Google Patents
One kind reinforces belt pulley Download PDFInfo
- Publication number
- CN107044529A CN107044529A CN201611185904.1A CN201611185904A CN107044529A CN 107044529 A CN107044529 A CN 107044529A CN 201611185904 A CN201611185904 A CN 201611185904A CN 107044529 A CN107044529 A CN 107044529A
- Authority
- CN
- China
- Prior art keywords
- belt
- belt grooves
- grooves
- assembling
- belt pulley
- 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
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 238000005266 casting Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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
- F16H55/32—Friction members
- F16H55/36—Pulleys
Abstract
The present invention relates to mechanical spare and accessory parts technical field, more particularly to a kind of reinforcing belt pulley.The technical solution adopted by the present invention is：One kind reinforces belt pulley, including cylinder-shaped body structure, the center of agent structure is provided with assembling endoporus, the external cylindrical surface of agent structure is provided with the first belt grooves, the second belt grooves and the 3rd belt grooves, first belt grooves are provided with the first anti-deviation face close to the side of the 3rd belt grooves, second belt grooves are provided with the second anti-deviation face close to the side of the 3rd belt grooves, and the maximum face of cylinder of agent structure is more than the face of cylinder where the 3rd belt grooves both sides boss, and part is symmetrical structure.It is an advantage of the invention that：The present invention improves convenience during assembling, also effectively prevent the sideslip of belt when using, improve the stability and security of belt pulley when in use by rational structure design.
Description
Technical field
The present invention relates to mechanical spare and accessory parts technical field, more particularly to a kind of reinforcing belt pulley.
Background technology
Belt pulley, belongs to hub class part, and general relative size is general to cast, be forged in manufacturing process than larger
It is main that (the larger design of stock size is the method with casting, and material is typically all cast iron (casting character is preferable), seldom uses cast steel
(casting character of steel is not good)；And stock size is less, forging is can be designed as, material is steel).Belt pulley is mainly used in far
The occasion of distance transmission power, such as output of miniature diesel mechanomotive force, agricultural vehicle, tractor, automobile, mining machinery, machinery
Process equipment, textile machine, package packing machine, lathe, forging bed, the transmission of some fraction horsepower motorcycle powers, agricultural machinery power
Transmission, air compressor machine, decelerator, reductor, generator, cotton gin etc..It is worth noting that, assembling belt pulley before last
Secondary cleaning must use gasoline, to ensure that each parts are clean and dry, to ensure that mating surface coordinates closely and without greasy dirt, there is foot
Enough frictional force.
Pulley drive can relax load impacting；Pulley drive operates steadily, low noise, low vibration；Pulley drive
It is simple in construction, it is easy to adjust；Pulley drive for belt pulley manufacture and installation accuracy unlike engaged transmission it is strict；Belt
Function of the wheel transmission with overload protection；Two axle centre-to-centre spacing adjustable ranges of pulley drive are larger.But using for a long time
During the phenomenons such as belt slippage occur, due to belt wear and tear for a long time and two groups of power transmission shafts of long-play wheelbase
Also can reduce, cause belt to loosen, when serious can also the property sent out belt deviation situation, have a strong impact on the normal operation of equipment.
The content of the invention
Belt pulley is reinforced it is an object of the invention to provide one kind, belt can effectively be prevented by having by rational structure design
The situation of sideslip occurs in running, improves the security in belt running, is designed additionally by symmetrical structure
Make assembly manipulation more convenient.
Technical scheme is as follows：
One kind reinforces belt pulley, including cylinder-shaped body structure, it is characterised in that：The centre bit of the agent structure is installed
There is assembling endoporus, the assembling endoporus is made up of two angles for α bellmouth, the side of the assembling endoporus is complete provided with two
Energy screwed hole, the line of centres of described two all-round screwed holes is just the diameter for assembling endoporus, the assembling endoporus
A threaded securing bores are additionally provided with side, the depth of the threaded securing bores is 1/3rd of the assembling bore depth,
The external cylindrical surface of the agent structure is provided with the first belt grooves, the second belt grooves and the 3rd belt grooves, first belt grooves
Both ends of the surface respectively with the agent structure of one side and second belt grooves link together, the 3rd belt grooves are located at
One side of first belt grooves and the centre of second belt grooves, first belt grooves are close to the 3rd belt grooves
Side is provided with the first anti-deviation face, and second belt grooves are provided with the second anti-deviation face close to the side of the 3rd belt grooves,
The maximum face of cylinder of the agent structure is more than the face of cylinder where the boss of the 3rd belt grooves both sides.
Further, the belt pulley of reinforcing is with the center of the assembling endoporus and the line of centres of the threaded securing bores
Centered on, it is symmetrical.
Further, the angle [alpha] is 8 degree.
Beneficial effects of the present invention：
The present invention improves convenience during assembling, also effectively prevent belt when using by rational structure design
Sideslip, improve the stability and security of belt pulley when in use.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of first direction of the present invention；
Fig. 2 is the dimensional structure diagram of second direction of the present invention；
Fig. 3 is front schematic view of the invention；
Fig. 4 is side schematic view of the invention；
Fig. 5 is the diagrammatic cross-section of A-A positions of the present invention；
In figure：1st, agent structure, 2, assembling endoporus, 3, all-pass screwed hole, 4, threaded securing bores, the 5, first belt grooves, 6,
Second belt grooves, the 7, first anti-deviation face, the 8, second anti-deviation face, the 9, the 3rd belt grooves.α：Bellmouth angle angle
Embodiment
As shown in Figures 1 to 5, it is a kind of to reinforce belt pulley, the effect of protection is served to the security during use, is had
Effect is avoided in belt transmission because prolonged use causes the situation generation of the possible sideslip of belt.Belt pulley symmetrical structure
Design cause it is more convenient when mounted, improve installation effectiveness.The present invention includes cylinder-shaped body structure 1, the master
The center of body structure 1 links together provided with assembling endoporus 2, the rotating shaft of assembling endoporus 2 and engine, passes through engine
Rotate to drive the rotation of belt pulley.The assembling endoporus 2 is made up of two angles for α bellmouth, and bellmouth can make solid
Fixed connection is more firm, and installs more convenient.The side of the assembling endoporus 2 is described two complete provided with two all-pass screwed holes 3
One is additionally provided with the diameter of the line of centres of logical screwed hole 3 just for the assembling endoporus 2, the side of the assembling endoporus 2
Threaded securing bores 4, the depth of the threaded securing bores 4 is 1/3rd of the assembling depth of endoporus 2, passes through above-mentioned two
All-pass screwed hole 3 is attached fixation with a threaded securing bores 4 with rotating shaft.The external cylindrical surface of the agent structure 1 is provided with
Belt, is nested into these three belt grooves, realizes skin by the first belt grooves 5, the second belt grooves 6 and the 3rd belt grooves 9 when using
V belt translation.The both ends of the surface of one side of first belt grooves 5 and second belt grooves 6 respectively with the agent structure 1 are connected
Together, the 3rd belt grooves 9 are located at one side of first belt grooves 5 and the centre of second belt grooves 6, described the
One belt grooves 5 are provided with the first anti-deviation face 7 close to the side of the 3rd belt grooves 9, and second belt grooves 6 are close to described the
The side of three belt grooves 9 is provided with the second anti-deviation face 8, and the two sideslip faces can effectively prevent belt in transmission process from the
One belt grooves 5 or the sideslip of the second belt grooves 6 are into the 3rd belt grooves 9.The maximum face of cylinder of the agent structure 1 is more than described the
The face of cylinder where the both sides boss of three belt grooves 9, can effectively prevent belt deviation to the outside of belt pulley, improve belt biography
Stability and security during dynamic.
Preferably, the belt pulley of reinforcing is connected with the center and the center of the threaded securing bores 4 of the assembling endoporus 2
It is symmetrical centered on line.There is no directionality differentiation when being installed, installation operation is more convenient, and efficiency of assembling is higher.
Preferably, the angle [alpha] is 8 degree, and the best results after this when of assembling, belt drive system is in fortune
Stability during row is more preferable.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvement or replacement can also be made, these improve or replaced
It should be regarded as protection scope of the present invention.
Claims (3)
1. one kind reinforces belt pulley, including cylinder-shaped body structure (1), it is characterised in that：The centre bit of the agent structure (1)
Assembling endoporus (2) is installed, the assembling endoporus (2) is made up of two angles for α bellmouth, the assembling endoporus (2)
Side is provided with two all-pass screwed holes (3), and the line of centres of described two all-pass screwed holes (3) is just the assembling endoporus
(2) threaded securing bores (4) is additionally provided with diameter, the side of the assembling endoporus (2), the threaded securing bores (4)
Depth is 1/3rd of described assembling endoporus (2) depth, and the external cylindrical surface of the agent structure (1) is provided with the first belt grooves
(5), the second belt grooves (6) and the 3rd belt grooves (9), one side of first belt grooves (5) and second belt grooves (6) point
Both ends of the surface not with the agent structure (1) link together, and the 3rd belt grooves (9) are located at first belt grooves (5)
One side and second belt grooves (6) centre, first belt grooves (5) close to the 3rd belt grooves (9) side
Provided with the first anti-deviation face (7), second belt grooves (6) are close to the side of the 3rd belt grooves (9) provided with the second anti-race
Inclined face (8), the maximum face of cylinder of the agent structure (1) is more than the face of cylinder where the boss of the 3rd belt grooves (9) both sides.
2. a kind of reinforcing belt pulley according to claim 1, it is characterised in that：The reinforcing belt pulley is with the assembling
It is symmetrical centered on the center in hole (2) and the line of centres of the threaded securing bores (4).
3. a kind of reinforcing belt pulley according to claim 1, it is characterised in that：The angle [alpha] is 8 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185904.1A CN107044529A (en) | 2016-12-20 | 2016-12-20 | One kind reinforces belt pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185904.1A CN107044529A (en) | 2016-12-20 | 2016-12-20 | One kind reinforces belt pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107044529A true CN107044529A (en) | 2017-08-15 |
Family
ID=59542810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611185904.1A Pending CN107044529A (en) | 2016-12-20 | 2016-12-20 | One kind reinforces belt pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107044529A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5147249A (en) * | 1991-08-26 | 1992-09-15 | Emerson Electric Co. | Power transmission multi-groove sheave and method of manufacturing the same |
| JP2004239381A (en) * | 2003-02-07 | 2004-08-26 | Koyo Seiko Co Ltd | Resin pulley |
| CN201461908U (en) * | 2009-05-27 | 2010-05-12 | 无锡锡通工程机械有限公司 | Tripping prevention structure of vibration screen belt pulley |
| CN103016683A (en) * | 2011-09-23 | 2013-04-03 | 溧阳市福昌机械有限公司 | Four-groove belt pulley used for discharge machine |
| CN204512362U (en) * | 2015-03-11 | 2015-07-29 | 邱县恒新机械有限责任公司 | A kind of belt pulley extending agricultural machinery working life |
| CN205026050U (en) * | 2015-07-14 | 2016-02-10 | 江苏曜曜铸业有限公司 | Novel anticreep belt pulley |
| CN105605198A (en) * | 2014-11-20 | 2016-05-25 | 江苏腾达缸泵机械有限公司 | Belt pulley |
| CN206513799U (en) * | 2016-12-20 | 2017-09-22 | 泰州市凌丰金属铸造有限公司 | One kind reinforces belt pulley |
-
2016
- 2016-12-20 CN CN201611185904.1A patent/CN107044529A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5147249A (en) * | 1991-08-26 | 1992-09-15 | Emerson Electric Co. | Power transmission multi-groove sheave and method of manufacturing the same |
| JP2004239381A (en) * | 2003-02-07 | 2004-08-26 | Koyo Seiko Co Ltd | Resin pulley |
| CN201461908U (en) * | 2009-05-27 | 2010-05-12 | 无锡锡通工程机械有限公司 | Tripping prevention structure of vibration screen belt pulley |
| CN103016683A (en) * | 2011-09-23 | 2013-04-03 | 溧阳市福昌机械有限公司 | Four-groove belt pulley used for discharge machine |
| CN105605198A (en) * | 2014-11-20 | 2016-05-25 | 江苏腾达缸泵机械有限公司 | Belt pulley |
| CN204512362U (en) * | 2015-03-11 | 2015-07-29 | 邱县恒新机械有限责任公司 | A kind of belt pulley extending agricultural machinery working life |
| CN205026050U (en) * | 2015-07-14 | 2016-02-10 | 江苏曜曜铸业有限公司 | Novel anticreep belt pulley |
| CN206513799U (en) * | 2016-12-20 | 2017-09-22 | 泰州市凌丰金属铸造有限公司 | One kind reinforces belt pulley |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170815 |