CN205471237U - Heavy load multistation traffic cycle device - Google Patents
Heavy load multistation traffic cycle device Download PDFInfo
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- CN205471237U CN205471237U CN201620028530.1U CN201620028530U CN205471237U CN 205471237 U CN205471237 U CN 205471237U CN 201620028530 U CN201620028530 U CN 201620028530U CN 205471237 U CN205471237 U CN 205471237U
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- multistation
- ball dish
- gear
- point contact
- contact ball
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Abstract
The utility model relates to a rotatory circular motion transmission technology field discloses a heavy load multistation traffic cycle device, including carousel base, carousel drive assembly and mesa subassembly, carousel drive assembly sets up on the carousel base for it carries out rotary motion to drive the mesa subassembly, carousel drive assembly includes servo motor, planetary reducer, speed reducer mounting panel, gear and four -point contact ball dish bearing, and wherein the setting of four -point contact ball dish bearing is on the base support of carousel base, and planetary reducer passes through the speed reducer mounting panel and also installs on the base support of carousel base, servo motor and gear are installed on planetary reducer, and the gear is the meshing transmission with four -point contact ball dish bearing, the mesa subassembly sets up on four -point contact ball dish bearing. The utility model discloses can possess characteristics such as the heavy load of bearing, big moment of torsion, big inertia, high accuracy simultaneously, the station can be cut apart wantonly, and the cost is not high yet.
Description
Technical field
This utility model relates to rotation round motion transmission technical field, in particular, particularly to
A kind of heavy duty multistation traffic cycle device.
Background technology
Rotation round motion has reductor, Cam splitter and DD motor etc..The most respective
There is its feature, as a example by universal rotation round dynamic fortune structure: the rotation of traditional accurate planet-gear speed reducer
Turn precision general≤3 arcs divide, low cost, precision are low；The running accuracy of traditional Cam splitter is general
± 30 seconds, cost was general, precision is general；The running accuracy of traditional DD motor is general ± and 5 seconds, essence
Degree is high, cost is high；When reality is applied, general these three rotation round moves the center of rotation of fortune structure
With the central coaxial of traffic cycle, along with the increase of rotating disk radius, the alignment tolerance value of running accuracy can become
Direct proportion increases, so above-mentioned three kinds of structures correspondingly reduce along with disk diameter increases precision；Outside not,
Above-mentioned three kinds of structures when major diameter rotating disk, typically can not be provided simultaneously with bearing heavy duty, high pulling torque,
The feature such as large inertia, high accuracy.
Summary of the invention
The purpose of this utility model is the technical problem existed for prior art, it is provided that a kind of heavy duty
Multistation traffic cycle device, it is possible to be provided simultaneously with bearing heavy duty, high pulling torque, large inertia, in high precision
Etc. feature, station can arbitrarily be split, and cost is the highest.
In order to solve posed problems above, the technical solution adopted in the utility model is:
A kind of heavy duty multistation traffic cycle device, including rotary base, rotating disk transmission component and table top group
Part, described rotating disk transmission component is arranged on rotary base, is used for driving table-board components to carry out rotating fortune
Dynamic；
Described rotating disk transmission component includes servomotor, planetary reducer, reductor installing plate, gear
With four-point contact ball dish bearing, wherein four-point contact ball dish bearing is arranged on the base support of rotary base
On, planetary reducer is also mounted on the base support of rotary base by reductor installing plate；Described
Servomotor and gear are arranged on planetary reducer, gear with four-point contact ball dish bearing for engaging biography
Dynamic；
Described table-board components is arranged on four-point contact ball dish bearing.
It is machined with U-shaped elongated hole on described reductor installing plate, U-shaped elongated hole is provided with set screw, logical
Cross adjustment set screw to hold out against reductor installing plate and coordinate with base support.
Eight U-shaped elongated holes it are machined with on described reductor installing plate.
Described base support is hollow structure, is provided with rotary slip ring in the middle part of it.
Described table-board components uses two or more.
Compared with prior art, the beneficial effects of the utility model are:
1, in this utility model, employing can bear the four-point contact ball dish bearing of bigger radial and axial load
(external tooth), therefore, it is possible to bear heavy duty；There is speed reducing ratio in planetary reducer itself, gear and 4 connect
Touching ball dish bearing (external tooth) engagement again to slow down, its total reduction ratio=reductor speed reducing ratio × gear slows down
Ratio, so after servomotor is converted in the rotary inertia of table-board components and torque, numerical value is greatly reduced, i.e.
Bearing capacity needed for servomotor is also greatly reduced, thus this utility model can bear high pulling torque,
Large inertia.
2, the bearing accuracy using four-point contact ball dish bearing in this utility model is higher, and gear is therewith
The precision of engagement is the highest, so positioning precision of the present utility model depends primarily on planetary reduction gear
Precision, reduces the diameter of gear when design gear combines, to improve the location of gear simultaneously as far as possible
Precision, thus improve the running accuracy of whole device.The positioning precision of gear compound graduation circle is exactly in theory
The lowest accuracy of this device, it is the highest the closer to the local precision of traffic cycle center of rotation.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model heavy duty multistation traffic cycle device.
Fig. 2 is the exploded view of this utility model heavy duty multistation traffic cycle device.
Fig. 3 is the top view of this utility model heavy duty multistation traffic cycle device.
Fig. 4 is the structural representation of this utility model turntable transmission component.
Description of reference numerals: 1 is rotary base, 101 is base support, and 102 is set screw, 103
For locking nut, 104 is rotary slip ring；2 is rotating disk transmission component, and 201 is servomotor, 202
For planetary reducer, 203 is reductor installing plate, and 204 is gear, and 205 is four-point contact ball dish axle
Hold；3 is table-board components
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is carried out more
Comprehensively describe.Accompanying drawing gives preferred embodiment of the present utility model.But, this utility model
Can realize in many different forms, however it is not limited to embodiment described herein.On the contrary,
The purpose providing these embodiments is to make the understanding to disclosure of the present utility model more thorough complete
Face.
Unless otherwise defined, all of technology used herein and scientific terminology are with to belong to this practicality new
The implication that the those skilled in the art of type are generally understood that is identical.Herein in theory of the present utility model
Term used in bright book is intended merely to describe the purpose of specific embodiment, it is not intended that in restriction
This utility model.
Refering to shown in Fig. 1, a kind of heavy duty multistation traffic cycle device that this utility model provides, including
Rotary base 1, rotating disk transmission component 2 and table-board components 3, described rotating disk transmission component 2 is arranged on and turns
Try to get to the heart of a matter on seat 1, be used for driving table-board components 3 to be rotated.
Described rotating disk transmission component 2 includes that servomotor 201, planetary reducer 202, reductor are installed
Plate 203, gear 204 and four-point contact ball dish bearing 205, wherein four-point contact ball dish bearing 205 is
External tooth, it is fixed on the base support 101 of rotary base 1 by screw.Servomotor 201 He
Gear 204 is screwed respectively on planetary reducer 202, gear 204 and four-point contact ball dish
Bearing 205 is engaged transmission.Planetary reducer 202 is screwed on reductor installing plate 203,
Described reductor installing plate 203 is screwed on base support 101.
Described table-board components 3 is screwed on four-point contact ball dish bearing (external tooth) 205.
Operation principle of the present utility model is: by controlling the circumference rotary motion of servomotor 201,
Planetary reducer 202, gear 204 is driven to rotate, because gear 204 is (outer with four-point contact ball dish bearing
Tooth) 205 by gear teeth meshing, so four-point contact ball dish bearing (external tooth) 205 is also carried out circumference rotation
Turn, and the circumference driving table-board components 3 also to do circumference rotary motion, i.e. servomotor 201 rotates fortune
The dynamic circumference rotary motion being eventually converted into table-board components 3.
In above-mentioned, described reductor installing plate 203 being machined with eight U-shaped elongated holes, each U-shaped is long
It is mounted on set screw 102 on hole, holds out against reductor installing plate 203 by adjusting set screw 102
Coordinate with base support 101, the center of gear 204 and four-point contact ball dish bearing 205 can be regulated
Away from, lock the fixing screw on locking nut 103 and reductor installing plate 203 after regulating centre-to-centre spacing,
Above step i.e. scalable gear centre away from.
Owing to the centre-to-centre spacing of gear 204 with four-point contact ball dish bearing 205 can adjust, thus reduce
The difficulty of processing of other installation fitting.When profile wear makes gear engagement gap occur, can be again
Adjusting center distance, eliminates backlash, extending mechanism service life.
In above-mentioned, described base support 101 is hollow structure, is provided with rotary slip ring 104 in the middle part of it,
Therefore rotary slip ring 104 is internal can pass through outboard logical unit control station with vent passage and circuit
Pneumatic element on face assembly 3 and electrical equipment.As required, also may be used in the center of base support 101
To install other structure.
In above-mentioned, owing to power source comes from servomotor 201, and by gear 204 and four point cantact
Ball dish bearing 205 engaged transmission, therefore can cut into multiple station by whole rotating-table apparatus,
To arrange multiple table-board components 3, it is the most also independent of each other, it is achieved thereby that any point of station
Cut.
Above-described embodiment is this utility model preferably embodiment, but embodiment of the present utility model
And be not restricted to the described embodiments, other any without departing from spirit of the present utility model with former
Change that reason is lower to be made, modify, substitute, combine, simplify, all should be the substitute mode of equivalence, all
Within being included in protection domain of the present utility model.
Claims (5)
1. a heavily loaded multistation traffic cycle device, it is characterised in that: include rotary base (1), turn
Dish transmission component (2) and table-board components (3), described rotating disk transmission component (2) is arranged on rotary base
(1), on, it is used for driving table-board components (3) to be rotated；
Described rotating disk transmission component (2) includes servomotor (201), planetary reducer (202), subtracts
Speed machine installing plate (203), gear (204) and four-point contact ball dish bearing (205), wherein 4 connect
Touch ball dish bearing (205) to be arranged on the base support (101) of rotary base (1), planetary reduction gear
Machine (202) is also mounted at the base support (101) of rotary base (1) by reductor installing plate (203)
On；Described servomotor (201) and gear (204) are arranged on planetary reducer (202), tooth
Wheel (204) and four-point contact ball dish bearing (205) are engaged transmission；
Described table-board components (3) is arranged on four-point contact ball dish bearing (205).
Heavy duty multistation traffic cycle device the most according to claim 1, it is characterised in that: described
It is machined with U-shaped elongated hole on reductor installing plate (203), U-shaped elongated hole is provided with set screw (102),
Hold out against reductor installing plate (203) by adjustment set screw (102) to join with base support (101)
Close.
Heavy duty multistation traffic cycle device the most according to claim 2, it is characterised in that: described
Eight U-shaped elongated holes it are machined with on reductor installing plate (203).
4. according to the heavily loaded multistation traffic cycle device described in claim 1 or 3, it is characterised in that:
Described base support (101) is hollow structure, is provided with rotary slip ring (104) in the middle part of it.
Heavy duty multistation traffic cycle device the most according to claim 4, it is characterised in that: described
Table-board components (3) uses two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620028530.1U CN205471237U (en) | 2016-01-13 | 2016-01-13 | Heavy load multistation traffic cycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620028530.1U CN205471237U (en) | 2016-01-13 | 2016-01-13 | Heavy load multistation traffic cycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205471237U true CN205471237U (en) | 2016-08-17 |
Family
ID=56667493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620028530.1U Active CN205471237U (en) | 2016-01-13 | 2016-01-13 | Heavy load multistation traffic cycle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205471237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078023A (en) * | 2016-08-23 | 2016-11-09 | 常熟市杜尼电子有限责任公司 | Multi-station rotary-disk automatic welding feeding device |
-
2016
- 2016-01-13 CN CN201620028530.1U patent/CN205471237U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078023A (en) * | 2016-08-23 | 2016-11-09 | 常熟市杜尼电子有限责任公司 | Multi-station rotary-disk automatic welding feeding device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |