CN108869698A - Synchronous wheel construction - Google Patents
Synchronous wheel construction Download PDFInfo
- Publication number
- CN108869698A CN108869698A CN201810779624.6A CN201810779624A CN108869698A CN 108869698 A CN108869698 A CN 108869698A CN 201810779624 A CN201810779624 A CN 201810779624A CN 108869698 A CN108869698 A CN 108869698A
- Authority
- CN
- China
- Prior art keywords
- driving cog
- hole
- transmission shaft
- piece
- regulating tank
- 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.)
- Granted
Links
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 25
- 238000010276 construction Methods 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 230000001105 regulatory effect Effects 0.000 claims abstract description 20
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 101100011369 Caenorhabditis elegans egl-26 gene Proteins 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000003464 cuspid Anatomy 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 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
-
- 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
- F16H57/00—General details of gearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a kind of synchronous wheel constructions, including two wheel pieces, it is arranged in parallel between two-wheeled piece, centre forms a drive cavity, the wheel circle of piece one is provided with more than one regulating tank between two-wheeled piece, a driving cog is respectively provided between the regulating tank of adjacent two-wheeled piece, the both ends of driving cog are partially buckled into regulating tank respectively；The two sides of the bottom inserting end of driving cog is respectively embedded into one connecting bushing of setting, it is respectively provided with an axis hole among connecting bushing, an adjusting bolt is inserted into axis hole, adjusts bolt head and is welded and fixed with axis hole, the insertion of connecting bushing bottom is set in driving cog, and the other end stretches out in the outside of driving cog.The configuration of the present invention is simple, position of each driving cog in regulating tank is adjusted, it is in this way the synchronous belt of replaceable different drive ratios, realize more flexible installation, and the adjusting bolt of protrusion can be utilized, transmission shaft is installed, solves traditional structure transmission shaft and is inserted directly into that the disassembly that occurs in synchronizing wheel is inconvenient and wear problem.
Description
Technical field
The present invention relates to mechanical transmission structure, in particular to a kind of synchronous wheel construction.
Background technique
Synchronizing wheel and synchronous belt are a kind of common mechanical transmissioning pieces, therefore when in use, and transmission shaft is directly fixed to be inserted
Enter in the axis hole of synchronizing wheel and fix, it is inconvenient therefore, between synchronizing wheel and transmission shaft to dismount, and is easy the abrasion in transmission, therefore
The service life of transmission shaft and synchronizing wheel will be greatly reduced.
Meanwhile the knot of driving cog and tooth socket can be generally set in order to increase driving torque between synchronizing wheel and synchronous belt
Structure, this structure are easy to save bit by bit dust in slot bottom, influence smoothly to be driven, and the outer diameter of synchronizing wheel is fixed, causing can only be more
The synchronous belt of same gear ratios is changed, to be such as adjusted, synchronizing wheel and synchronous belt can only be replaced, it is very inconvenient.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of synchronous wheel constructions, can be realized according to synchronous belt to transmission
The adjusting of tooth is not necessarily to more preferable synchronizing wheel, and can be completed the installation to transmission shaft using bolt, and abrasion, easy disassembly are reduced.
The present invention is achieved through the following technical solutions：A kind of synchronous wheel construction, including two wheel pieces, two-wheeled piece it
Between be arranged in parallel, centre forms a drive cavity, and the wheel circle of piece one is provided with more than one regulating tank, phase between two-wheeled piece
A driving cog is respectively provided between the regulating tank of adjacent two-wheeled piece, the both ends of driving cog are partially buckled into regulating tank respectively；
The two sides of the bottom inserting end of driving cog is respectively embedded into one connecting bushing of setting, is respectively provided with an axis among connecting bushing
An adjusting bolt is inserted into hole in axis hole, is adjusted bolt head and is welded and fixed with axis hole, connecting bushing bottom is embedded in and is set to biography
In movable tooth, the other end stretches out in the outside of driving cog；
Open up one among every wheel piece and be connected and fixed hole, be connected and fixed hole face it is each adjust bolt position it is equal
One threaded hole is set, and the adjusting bolt passes through threaded hole and is inserted into regulating tank, and the nut for adjusting bolt is then located at company
It connects among fixation hole, each nut forms the positioning convex point of a protrusion.
Described be connected and fixed in hole is packed into a transmission shaft as a preferred technical solution, is provided on the transmission shaft
One circle load segment.
The load segment is the positioning runner for being provided with a circle on transmission shaft, positioning runner as a preferred technical solution,
Outboard end end face be open, transmission shaft is incorporated in from a Slideslip and is connected and fixed in hole, and the positioning convex point that nut is formed is sliding
Dynamic to buckle into every positioning runner, transmission shaft passes through two-wheeled piece and stretches out in outside.
The external extension end of transmission shaft opens up a fastening screw hole as a preferred technical solution, and fastening screw hole is passed through
Whole transmission shaft is worn, a fastening screw hole insertion piece fastening screw of setting is passed through.
A limiting section is arranged in the built-in end of the connecting bushing as a preferred technical solution, and the connecting bushing passes through
Limiting section is rotatablely installed in the limit axis hole of driving cog.
The beneficial effects of the invention are as follows：One, the present invention can rotate adjusting bolt, to adjust driving cog in regulating tank
Relative position, and then the spacing between driving cog is adjusted, it carries out that different synchronous belts can be suitable for, we can replace canine tooth
Driving cog is adjusted away from synchronous belt, completes more flexible matching, no replacement is required falls synchronous belt and synchronizing wheel；
Two, the installation of transmission shaft of the invention is realized based on the nut for adjusting bolt, therefore transmission shaft and synchronizing wheel
Between be not mounted directly, also there will be no abrasion and loss, increase service life, easy disassembly；
Three, due to driving cog bottom hollow out, even if dust and foreign matter into entering, will not influence to synchronize
Transmission between band and synchronizing wheel would not also influence the stability of transmission, so that transmission is more steady.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is schematic cross-section of the invention；
Fig. 2 is the structural schematic diagram of connecting bushing of the invention；
Fig. 3 is the bottom surface structure schematic diagram of driving cog of the invention；
Fig. 4 is the assembling schematic diagram of transmission shaft and synchronizing wheel of the invention.
Coding in figure is respectively：1 is fastening screw hole, and 2 be positioning runner, and 3 be wheel piece, and 4 be driving cog, and 6 be transmission
Axis, 7 be nut, and 8 is are connected and fixed hole, and 9 is adjust bolt, and 11 be regulating tank, and 12 be connecting bushing, and 13 be axis hole, and 14 are limited
Position portion.
Specific embodiment
As shown in Figure 1, this synchronization wheel construction, including two wheel pieces 3, it is arranged in parallel between two wheel pieces 3, centre forms one
A drive cavity is provided with more than one regulating tank 11, the regulating tank of adjacent two-wheeled piece 3 around the wheel circle of piece one between two-wheeled piece 3
A driving cog 4 is respectively provided between 11, the both ends of driving cog 4 are partially buckled into respectively in regulating tank 11；
As shown in figure 3, the two sides of the bottom inserting end of driving cog 4 is respectively embedded into one connecting bushing 12 of setting, connecting bushing 12
Centre is respectively provided with an axis hole 13, and an adjusting bolt 9 is inserted into axis hole, adjusts 9 head of bolt and is welded and fixed with axis hole, connects
The insertion of 12 bottom of axle sleeve is set in driving cog 4, and the other end stretches out in the outside of driving cog 4；
One is opened up among every wheel piece 3 and is connected and fixed hole 8, is connected and fixed hole 8 and is faced each position for adjusting bolt 9
It sets and is respectively provided with a threaded hole, adjust bolt 9 and pass through threaded hole and be inserted into regulating tank 11, two wheel pieces 3 pass through centre
Driving cog is built to form a complete synchronous wheel construction, and the nut 7 for adjusting bolt is then located at and is connected and fixed among hole, each
Nut forms the positioning convex point of a protrusion.
It is connected and fixed in hole 8 and is packed into a transmission shaft 6, a circle load segment is provided on transmission shaft 6, load segment is to be provided with
The positioning runner 2 of a circle, the outboard end end face of positioning runner 2 are open on transmission shaft, and transmission shaft 6 is incorporated in company from a Slideslip
It connects in fixation hole 8, and the positioning convex point sliding that nut 7 is formed buckles into every positioning runner 2, transmission shaft 6 passes through two-wheeled piece 3
And stretch out in outside.Since the position of script installation transmission shaft is protruded into provided with more than one positioning convex point, when transmission
When axis is packed into from side, positioning runner is buckled into each nut, is realized using the nut of a circle to transmission shaft
Positioning assembly, therefore transmission shaft is positioned using nut after the assembly is completed, is not contacted directly with wheel piece, also there will be no mills
The case where damage, enhanced convenience in dismounting, and also if one of bolt failure, as long as replacing corresponding bolt, benefit
With cheap bolt, great amount of cost is saved.
Wherein, as shown in figure 4, the external extension end of transmission shaft 6 opens up a fastening screw hole 1, fastening screw hole 1 is run through
Whole transmission shaft 6 passes through the insertion of a fastening screw hole 1 piece fastening screw of setting.As long as extracting fastening screw, can be completed entire
The disassembly of transmission shaft, very flexibly.
In the present embodiment, a limiting section 14 is arranged in the built-in end of connecting bushing 12, and connecting bushing 12 passes through 14 turns of limiting section
It is dynamic to be installed in the limit axis hole of driving cog, as shown in Fig. 2, entire connecting bushing is that rotation is fixed in driving cog, adjust
When bolt rotates, it can guarantee that driving cog does not rotate, and length can be adjusted by adjusting bolt then, be independent of each other, and passed adjusting
When tooth pitch between movable tooth, as long as taking out transmission shaft, every adjusting bolt is then adjusted, enables driving cog along regulating tank
Mobile, the more past external release of each driving cog, then space width is bigger, otherwise smaller, and the synchronization of various different tooth pitches is adapted to this
The installation of band, to obtain different transmission ratios, the depth of the positioning runner on transmission shaft can be according to the stretching length for adjusting bolt
To be selected.
Since each driving cog bottom is hollow out, when external dust enters, can only fall, without that can save bit by bit, also
When will not engage transmission because of the tooth socket of synchronous belt, the case where influencing transmission stability because of deposit.
The beneficial effects of the invention are as follows：One, the present invention can rotate adjusting bolt, to adjust driving cog in regulating tank
Relative position, and then the spacing between driving cog is adjusted, it carries out that different synchronous belts can be suitable for, we can replace canine tooth
Driving cog is adjusted away from synchronous belt, completes more flexible matching, no replacement is required falls synchronous belt and synchronizing wheel；
Two, the installation of transmission shaft of the invention is realized based on the nut for adjusting bolt, therefore transmission shaft and synchronizing wheel
Between be not mounted directly, also there will be no abrasion and loss, increase service life, easy disassembly；
Three, due to driving cog bottom hollow out, even if dust and foreign matter into entering, will not influence to synchronize
Transmission between band and synchronizing wheel would not also influence the stability of transmission, so that transmission is more steady.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of synchronous wheel construction, it is characterised in that：It including two wheel pieces, is arranged in parallel between two-wheeled piece, centre forms one
Drive cavity is provided with more than one regulating tank around the wheel circle of piece one between two-wheeled piece, between the regulating tank of adjacent two-wheeled piece
A piece driving cog is set, and the both ends of driving cog are partially buckled into regulating tank respectively；
The two sides of the bottom inserting end of driving cog is respectively embedded into one connecting bushing of setting, is respectively provided with an axis hole among connecting bushing,
It is inserted into an adjusting bolt in axis hole, adjusts bolt head and is welded and fixed with axis hole, the insertion of connecting bushing bottom is set to transmission
In tooth, the other end stretches out in the outside of driving cog；
Open up one among every wheel piece and be connected and fixed hole, be connected and fixed hole face it is each adjust bolt position be respectively provided with
One threaded hole, the adjusting bolt pass through threaded hole and are inserted into regulating tank, and the nut for adjusting bolt is then located at connection admittedly
Determine among hole, each nut forms the positioning convex point of a protrusion.
2. synchronous wheel construction as described in claim 1, it is characterised in that：Described be connected and fixed in hole is packed into a transmission shaft,
A circle load segment is provided on the transmission shaft.
3. synchronous wheel construction as claimed in claim 2, it is characterised in that：The load segment is to be provided with a circle on transmission shaft
The outboard end end face of positioning runner, positioning runner is open, and transmission shaft is incorporated in from a Slideslip and is connected and fixed in hole, and nut
The positioning convex point sliding of formation buckles into every positioning runner, and transmission shaft passes through two-wheeled piece and stretches out in outside.
4. synchronous wheel construction as claimed in claim 3, it is characterised in that：The external extension end of transmission shaft opens up a positioning and inserts
Whole transmission shaft is run through in pin hole, fastening screw hole, passes through a fastening screw hole insertion piece fastening screw of setting.
5. synchronous wheel construction as described in claim 1, it is characterised in that：One limit of built-in end setting of the connecting bushing
Portion, the connecting bushing are rotatablely installed by limiting section in the limit axis hole of driving cog.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810779624.6A CN108869698B (en) | 2018-07-16 | 2018-07-16 | Synchronous wheel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810779624.6A CN108869698B (en) | 2018-07-16 | 2018-07-16 | Synchronous wheel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108869698A true CN108869698A (en) | 2018-11-23 |
| CN108869698B CN108869698B (en) | 2020-02-07 |
Family
ID=64302122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810779624.6A Active CN108869698B (en) | 2018-07-16 | 2018-07-16 | Synchronous wheel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108869698B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231736Y (en) * | 1995-07-29 | 1996-07-24 | 戴方荣 | V belt pulley with adjustable diameter |
| CN1865733A (en) * | 2005-05-20 | 2006-11-22 | 张惠东 | Diameter-variable diving wheel and driving mechanism equipped therewith |
| CN102345720A (en) * | 2011-09-30 | 2012-02-08 | 长城汽车股份有限公司 | Belt wheel unit and belt wheel provided with unit and belt driven structure |
| US20140106917A1 (en) * | 2012-10-17 | 2014-04-17 | The Gates Corporation | Synchronous Belt Sprocket and System |
| CN204573020U (en) * | 2015-04-29 | 2015-08-19 | 成都柯恩斯科技有限公司 | The synchronous pulley that radial length is adjustable |
| CN105626832A (en) * | 2014-10-27 | 2016-06-01 | 山东华联矿业股份有限公司 | Detachable type triangular belt wheel with adjustable diameter |
| CN207437728U (en) * | 2017-11-21 | 2018-06-01 | 宁波吉利罗佑发动机零部件有限公司 | A kind of reducing belt pulley |
-
2018
- 2018-07-16 CN CN201810779624.6A patent/CN108869698B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231736Y (en) * | 1995-07-29 | 1996-07-24 | 戴方荣 | V belt pulley with adjustable diameter |
| CN1865733A (en) * | 2005-05-20 | 2006-11-22 | 张惠东 | Diameter-variable diving wheel and driving mechanism equipped therewith |
| CN102345720A (en) * | 2011-09-30 | 2012-02-08 | 长城汽车股份有限公司 | Belt wheel unit and belt wheel provided with unit and belt driven structure |
| US20140106917A1 (en) * | 2012-10-17 | 2014-04-17 | The Gates Corporation | Synchronous Belt Sprocket and System |
| CN105626832A (en) * | 2014-10-27 | 2016-06-01 | 山东华联矿业股份有限公司 | Detachable type triangular belt wheel with adjustable diameter |
| CN204573020U (en) * | 2015-04-29 | 2015-08-19 | 成都柯恩斯科技有限公司 | The synchronous pulley that radial length is adjustable |
| CN207437728U (en) * | 2017-11-21 | 2018-06-01 | 宁波吉利罗佑发动机零部件有限公司 | A kind of reducing belt pulley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108869698B (en) | 2020-02-07 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200113 Address after: 518000 Factory Building No. 9, Yuanhu Road, Ailianzhangbei Industrial Zone, Longgang District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN SRD AUTOMATION EQUIPMENT Co.,Ltd. Address before: 322105 Zhejiang city of Jinhua province Dongyang City Song Town sokdam Village No. 1 Applicant before: DONGYANG TIANQI TECHNOLOGY CO.,LTD. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Synchronous wheel structure Effective date of registration: 20220126 Granted publication date: 20200207 Pledgee: Bank of Jiangsu Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN SRD AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2022980001205 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230508 Granted publication date: 20200207 Pledgee: Bank of Jiangsu Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN SRD AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2022980001205 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Synchronous wheel structure Effective date of registration: 20230511 Granted publication date: 20200207 Pledgee: Bank of Jiangsu Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN SRD AUTOMATION EQUIPMENT Co.,Ltd. Registration number: Y2023980040337 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |