CN105179616A - Belt pulley adjusting mechanism - Google Patents
Belt pulley adjusting mechanism Download PDFInfo
- Publication number
- CN105179616A CN105179616A CN201510675877.5A CN201510675877A CN105179616A CN 105179616 A CN105179616 A CN 105179616A CN 201510675877 A CN201510675877 A CN 201510675877A CN 105179616 A CN105179616 A CN 105179616A
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- belt
- bottom sheet
- adjusting mechanism
- regulating mechanism
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 10
- 230000009347 mechanical transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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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
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
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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
- F16H55/32—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
- F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention provides a belt pulley adjusting mechanism. The belt pulley adjusting mechanism is composed of an upper belt pulley (1) and a lower belt pulley (2). Inclined screw holes (3) are formed in the upper end surface of the lower belt pulley (2), corresponding inclined surfaces (4) are arranged on the upper belt pulley (1), and the upper belt pulley (1) and the lower belt pulley (2) are connected through screws (5). The belt pulley adjusting mechanism has the advantages that the structure is simple, and the meshing gap between a synchronous cog belt and the belt pulleys can be adjusted and eliminated by locking the screws.
Description
Technical field
The present invention relates to a kind of belt pulley regulating mechanism.
Background technique
V belt translation utilizes the flexible-belt be stretched on belt wheel to carry out moving or a kind of mechanical transmission of transmission of power.According to the difference of transmission principle, there is the Friction Type Belt Drive by the frictional force transmission between band and belt wheel, also have the toothed belt transmission engaging each other transmission by band and the tooth on belt wheel.V belt translation has that structure is simple, stable drive, can cushion absorbing, can between large distance between shafts and multiaxis transferring power, and it is cheap, do not need lubrication, safeguard the features such as easy, applies very extensive in Modern Mechanical transmission.It is low that Friction Type Belt Drive can transship skidding, running noise, but velocity ratio inaccurate (sliding ratio is below 2%); Toothed belt transmission can ensure drive coordination, but slightly poor to the absorptivity of load variations, and run up noise.The generation of belt teeth side clearance can have a huge impact transmission accuracy, greatly reduces transmission efficiency.
Summary of the invention
For overcoming the shortcoming of prior art, the invention provides a kind of simple and practical, belt pulley regulating mechanism that transmission efficiency is high.
Technological scheme of the present invention is: a kind of belt pulley regulating mechanism, it is made up of upper slice belt pulley and bottom sheet belt pulley two panels belt pulley, the screw hole of inclination is provided with in bottom sheet belt pulley upper-end surface, upper slice belt pulley is provided with corresponding inclined-plane, and upper slice belt pulley and bottom sheet belt pulley are connected by screw.
The connecting screw of described upper slice belt pulley and bottom sheet belt pulley is 4, and is evenly distributed on a belt pulley and bottom sheet belt pulley.
It is simple that the present invention compared with the existing technology has structure, improves the efficiency of transmission, reduces the advantages such as noise.
Accompanying drawing explanation
Fig. 1 is the plan view of belt pulley regulating mechanism of the present invention.
Fig. 2 is the left view of belt pulley regulating mechanism of the present invention.
In figure: 1, upper slice belt pulley, 2, bottom sheet belt pulley, 3, screw hole, 4, inclined-plane, 5, screw.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described:
The belt pulley regulating mechanism be made up of upper and lower two panels, the upper-end surface of its bottom sheet belt pulley 2 is provided with the screw hole 3 of 4 equally distributed inclinations, on it, the corresponding position of a belt pulley 1 is provided with inclined-plane 4, and upper slice belt pulley 1 and bottom sheet belt pulley 2 are connected by screw 5.
The groundwork mode of belt pulley regulating mechanism is by locking adjustment screw 5, adjustment screw 5 can extrude inclined-plane 4 below, thus make a belt pulley 1 and bottom sheet belt pulley 2 rotation angle mutually, reach the adjustment of position between belt pulley and synchronous cog belt, the effect of the gap that realizes disappearing.
Claims (2)
1. belt pulley regulating mechanism, it is characterized in that: it is made up of upper slice belt pulley (1) and bottom sheet belt pulley (2) two panels belt pulley, the screw hole (3) of inclination is provided with in bottom sheet belt pulley (2) upper-end surface, upper slice belt pulley (2) is provided with corresponding inclined-plane (4), and upper slice belt pulley (1) and bottom sheet belt pulley (2) are connected by screw (5).
2. the belt pulley regulating mechanism according to claims 1, it is characterized in that: the connecting screw (5) of described upper slice belt pulley (1) and bottom sheet belt pulley (2) is 4, and is evenly distributed on a belt pulley (1) and bottom sheet belt pulley (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510675877.5A CN105179616A (en) | 2015-10-13 | 2015-10-13 | Belt pulley adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510675877.5A CN105179616A (en) | 2015-10-13 | 2015-10-13 | Belt pulley adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105179616A true CN105179616A (en) | 2015-12-23 |
Family
ID=54901925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510675877.5A Pending CN105179616A (en) | 2015-10-13 | 2015-10-13 | Belt pulley adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105179616A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07259929A (en) * | 1994-03-18 | 1995-10-13 | Mitsubishi Heavy Ind Ltd | Device for adjusting backlash of gear |
| CN101245844A (en) * | 2008-03-04 | 2008-08-20 | 浙江大学 | Staggered-tooth synchronous pulley assembly for reverse backlash-free drive |
| CN202228639U (en) * | 2011-08-30 | 2012-05-23 | 浙江瑞远机床有限公司 | Novel tooth side clearance eliminating structure |
| CN202468907U (en) * | 2012-02-20 | 2012-10-03 | 中国电子科技集团公司第二十一研究所 | Ultrathin gear pair without backlash in circular tooth |
| CN103062368A (en) * | 2011-10-20 | 2013-04-24 | 株式会社椿艾默生 | Small-backlash gear mechanism and device |
| CN205190654U (en) * | 2015-10-13 | 2016-04-27 | 大连恒基数控机床有限公司 | Belt pulley guiding mechanism |
-
2015
- 2015-10-13 CN CN201510675877.5A patent/CN105179616A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07259929A (en) * | 1994-03-18 | 1995-10-13 | Mitsubishi Heavy Ind Ltd | Device for adjusting backlash of gear |
| CN101245844A (en) * | 2008-03-04 | 2008-08-20 | 浙江大学 | Staggered-tooth synchronous pulley assembly for reverse backlash-free drive |
| CN202228639U (en) * | 2011-08-30 | 2012-05-23 | 浙江瑞远机床有限公司 | Novel tooth side clearance eliminating structure |
| CN103062368A (en) * | 2011-10-20 | 2013-04-24 | 株式会社椿艾默生 | Small-backlash gear mechanism and device |
| CN202468907U (en) * | 2012-02-20 | 2012-10-03 | 中国电子科技集团公司第二十一研究所 | Ultrathin gear pair without backlash in circular tooth |
| CN205190654U (en) * | 2015-10-13 | 2016-04-27 | 大连恒基数控机床有限公司 | Belt pulley guiding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |
|
| WD01 | Invention patent application deemed withdrawn after publication |