CN206316825U - A kind of precision rotating platform - Google Patents
A kind of precision rotating platform Download PDFInfo
- Publication number
- CN206316825U CN206316825U CN201621142288.7U CN201621142288U CN206316825U CN 206316825 U CN206316825 U CN 206316825U CN 201621142288 U CN201621142288 U CN 201621142288U CN 206316825 U CN206316825 U CN 206316825U
- Authority
- CN
- China
- Prior art keywords
- synchronous pulley
- utility
- driven synchronous
- model
- guide rail
- 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
Abstract
The utility model is related to a kind of precision rotating platform.The utility model structure is motor connection fixed plate, driven synchronous pulley is arranged in fixed plate through adjustable eccentric roller, Timing Belt connects driven synchronous pulley, active synchronization belt wheel, the driven synchronous pulley is V-type concave tooth including outer ring and inner ring is convex guide rail, the active synchronization belt wheel, it is V-type concave tooth including outer ring, on motor output shaft.The utility model, which overcomes over the overall structure existed, becomes more complicated, to examining and maintenance brings larger difficulty, the defect such as cost is improved therewith.The utility model processes arc guide rail on synchronous pulley, and support mechanism and drive mechanism are combined as a whole, and eliminates troublesome alignment work, with larger hollow installing space；Synchronous pulley arc guide rail and adjustable eccentric roller coordinate, poor with accurate setting height(from bottom), can be convenient for assembly and adjust rotary table, it is ensured that the installation of overall revolving dial and transmission accuracy.
Description
Technical field
The utility model belongs to lathe and turns round technical field with automatic production line, is related to a kind of precision rotating platform.
Background technology
Before the present utility model, lathe and automatic production line realize the structure of revolute function mainly have gear and
Worm gear structure, but high processing costs, overall structure are more complicated；, it is necessary to which with the alignment of each bearing, overall process consumes during installation
When effort, it is cumbersome；There are vibration, transmission in the higher application scenario of rigorous, it is necessary to eliminate backlass when being otherwise driven
Than inaccurate, but anti-backlash mechanism is used, overall structure becomes more complicated, to examining and maintenance brings larger difficulty, cost
Improve therewith.
Utility model content
The purpose of this utility model is exactly to overcome drawbacks described above, develops a kind of Xinmi City's revolving dial.
The technical solution of the utility model is：
A kind of precision rotating platform, it is mainly characterized by motor connection fixed plate, and driven synchronous pulley is through adjustable
Eccentric roller is arranged in fixed plate, and Timing Belt connects driven synchronous pulley, active synchronization belt wheel, the driven synchronous pulley bag
Include that outer ring is V-type concave tooth and inner ring is convex guide rail, the active synchronization belt wheel is arranged on motor output shaft, and the active is same
It is V-type concave tooth to walk and include on belt wheel outer ring.
Be equally spaced V-type double wedge on the Timing Belt inner surface, the V-type double wedge and active synchronization belt wheel, driven Timing Belt
Corresponding V-type concave tooth is engaged on wheel.
The convex guide rail of the driven synchronous pulley inner ring is rotated with adjustable eccentric roller and is connected.
Advantage and effect of the present utility model be using Timing Belt, adjustable eccentric roller, synchronous pulley and arc guide rail as
Basis, solves the above mentioned problem of the existing gear and worm-and-wheel gear for realizing revolute function；On the one hand revolving dial is ensured
Precision, the on the other hand initial installation of whole revolving dial and follow-up adjustment maintenance extremely convenient, and then can significantly extend this essence
The service life of close revolving dial and the further input of reduction.
Advantage of the present utility model also resides in and arc guide rail is processed on synchronous pulley, support mechanism and drive mechanism knot
It is integrated, eliminates troublesome alignment work, integrated model design is simplified, with larger hollow installing space；It is synchronous
Belt wheel arc guide rail coordinates with adjustable eccentric roller, and the setting height(from bottom) with precision is poor, can convenient for assembly and adjustment revolution work
Platform, it is ensured that the installation of overall revolving dial and transmission accuracy.
Brief description of the drawings
Fig. 1 --- the utility model principle schematic diagram, wherein 1-1 is front view, and 1-2 is top view.
Fig. 2 --- the utility model running part schematic three dimensional views.
Each label represents that corresponding component names are as follows in figure：
Driven synchronous pulley 1, adjustable eccentric roller 2, Timing Belt 3, active synchronization belt wheel 4, fixed plate 5, motor 6.
Embodiment
Its embodiment is further illustrated to the utility model below in conjunction with the accompanying drawings.
As shown in figure 1, driven synchronous pulley 1, including outer ring is V-type concave tooth and inner ring is convex guide rail, driven Timing Belt
Wheel 1 is arranged in fixed plate 5 by adjustable eccentric roller 2；Motor 6 is arranged in fixed plate 5 by bolt, active synchronization belt wheel
4, including outer ring is V-type concave tooth, on the output shaft of motor 6；Timing Belt 3, including the V-type double wedge that is equally spaced on inner ring, point
It is not engaged with the outer ring V-type concave tooth of driven synchronous pulley 1 and the outer ring V-type concave tooth of active synchronization belt wheel 4.
The utility model application process is briefly explained：
The V-type that is equally spaced on the inner ring of Timing Belt 3 double wedge one end and the outer ring V-type concave tooth of main synchronous pulley 4 are engaged,
The other end is engaged with the outer ring V-type concave tooth from synchronous pulley 1, and the motion and power that the output shaft of motor 6 is exported pass through upper
The mode of stating is passed to from synchronous pulley 1, Timing Belt 3 with main synchronous pulley 4 and between synchronous pulley 1 engaging without relatively slide
It is dynamic, the Synchronous Transmission without slippage can be achieved, it is ensured that accurate gearratio；Driven synchronous pulley 1 is by its interior convex guide rail can
Moved on eccentric roller 2, it has accurate setting height(from bottom) poor, can convenient for assembly and adjustment；On driven synchronous pulley 1 in advance
Thread mill drilling, is easy to be connected with miscellaneous part, and is moved with driven synchronous pulley 1, constitutes precision rotating platform；
General principle of the present utility model, principal character and advantage has been shown and described in above-mentioned embodiment, its mesh
The person skilled in the art that allows can understand content of the present utility model and be carried out, this practicality can not be limited with this
New protection domain, all equivalent change or modifications done according to the utility model Spirit Essence, should all cover in this practicality
In new protection orientation.
Claims (3)
1. a kind of precision rotating platform, it is characterised in that motor connection fixed plate, driven synchronous pulley is pacified through adjustable eccentric roller
In fixed plate, Timing Belt connects driven synchronous pulley, active synchronization belt wheel, and it is V that the driven synchronous pulley, which includes outer ring,
Type concave tooth and inner ring are convex guide rail, and the active synchronization belt wheel is arranged on motor output shaft, on the active synchronization belt wheel
It is V-type concave tooth including outer ring.
2. a kind of precision rotating platform according to claim 1, it is characterised in that equidistantly divide on the Timing Belt inner surface
Corresponding V-type concave tooth is engaged on cloth V-type double wedge, the V-type double wedge and active synchronization belt wheel, driven synchronous pulley.
3. a kind of precision rotating platform according to claim 1, it is characterised in that the driven synchronous pulley inner ring it is convex
Type guide rail is rotated with adjustable eccentric roller and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142288.7U CN206316825U (en) | 2016-10-20 | 2016-10-20 | A kind of precision rotating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142288.7U CN206316825U (en) | 2016-10-20 | 2016-10-20 | A kind of precision rotating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206316825U true CN206316825U (en) | 2017-07-11 |
Family
ID=59263013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621142288.7U Expired - Fee Related CN206316825U (en) | 2016-10-20 | 2016-10-20 | A kind of precision rotating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206316825U (en) |
-
2016
- 2016-10-20 CN CN201621142288.7U patent/CN206316825U/en not_active Expired - Fee Related
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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: 20170711 Termination date: 20201020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |