CN204329990U - Air floatation type revolution location survey platform - Google Patents
Air floatation type revolution location survey platform Download PDFInfo
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- CN204329990U CN204329990U CN201420856174.3U CN201420856174U CN204329990U CN 204329990 U CN204329990 U CN 204329990U CN 201420856174 U CN201420856174 U CN 201420856174U CN 204329990 U CN204329990 U CN 204329990U
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Abstract
The utility model discloses air floatation type revolution location survey platform, comprise base, on the upside of base, be provided with air-float turntable, air-float turntable is also provided with four-dimensional adjusting bracket, base is also provided with column, column is also provided with pick-up unit, this pick-up unit is connected with main control system.Base is also provided with level governor and circular bubble; Above-mentioned detection device is made up of flexible cantilever and sensor; Described sensor, four-dimensional adjusting bracket and air-float turntable are all connected on main control system; Main control system is also connected with a controller by wired or wireless.The utility model provides a kind of air floatation type to turn round location survey platform, and in solution prior art, low precision, large and that use cost is high problem of wearing and tearing, improve the precision of measurement, reduce wearing and tearing and the use cost of equipment, extend the serviceable life of equipment.
Description
Technical field
The utility model relates to a kind of measurement mechanism, is specifically related to a kind of air floatation type revolution location survey platform used in precision and Ultra-precision Turning and measurement.
Background technology
The turntable of the revolution positioning measuring device that existing enterprise uses is all mechanical turntable and hydraulic swivel, machinery turntable rigidity is high and load-bearing capacity is large, there is good damping effect, but mechanical turntable is all screw mandrel and gear drive, service time is long can produce gap, affect every precision of turntable, and its friction factor is large, not easily high-speed motion.Hydraulic swivel also has higher carrying and rigidity, and every precision is all high than mechanical turntable, but power consumption is comparatively large when high-speed motion, has fluid and to rub high heat problem, the fuel feeding that need add fluid with cool back receiving apparatus, cost is high.
Utility model content
The purpose of this utility model is to provide a kind of air floatation type to turn round location survey platform, low precision, large and that use cost is high problem of wearing and tearing in solution prior art, improve the precision of measurement, reduce wearing and tearing and the use cost of equipment, extend the serviceable life of equipment.
To achieve these goals, the technical solution adopted in the utility model is as follows:
Air floatation type revolution location survey platform, comprises base, on the upside of base, is provided with air-float turntable, air-float turntable is also provided with four-dimensional adjusting bracket, base is also provided with column, column is also provided with pick-up unit, this pick-up unit is connected with main control system.
As preferably, described base is marble base, and base is also provided with level governor and circular bubble, and the quantity of this level governor is four, is separately positioned on four angles of the downside of base.
Further, above-mentioned air-float turntable is arranged on the center position of base upper side, and four-dimensional adjusting bracket is arranged on the top of air-float turntable, and the center of four-dimensional adjusting bracket overlaps with the center of air-float turntable, column is vertically arranged on base, and setting position and the air-float turntable of this column are adjacent.
Further, above-mentioned air-float turntable comprises the turntable main shaft being vertically arranged on air-float turntable center, the lateral surface of turntable main shaft be disposed with from lower to upper lower thrust plate, axle sleeve and on thrust plate, also main shaft shell is provided with in the outside of axle sleeve, the outside of the below lower thrust plate of main shaft shell is also provided with turret base, motor is provided with between turret base and lower thrust plate, motor is also provided with motor locking ring outward, main shaft shell is also provided with breather line and gas admittance valve, axle sleeve is provided with breather line.
As preferably, described motor comprises stators and rotators, and the stator of motor is outside equipped with motor locking ring, and stator is fixed in turret base by motor locking ring, and the rotor of motor is fixed on lower thrust plate, is also provided with grating scale at the lower end position of turntable main shaft.
Further, above-mentioned detection device is made up of flexible cantilever and sensor, and the end winding support of this flexible cantilever is on column, and this flexible cantilever is slided on column by end, and sensor setting is on flexible cantilever.
In addition, described sensor, grating scale, four-dimensional adjusting bracket and air-float turntable are all connected on main control system.
As preferably, described main control system is also connected with a controller by wired or wireless.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) the utility model can well be adjusted the position of base by level governor and circular bubble, makes can ensure being horizontally disposed with of base during equipment use, improves the precision of equipment use;
(2) the utility model is also provided with four-dimensional adjusting bracket on air-float turntable, and the object that can be good at detecting according to reality by four-dimensional adjusting bracket carries out the adjustment of position, improves the adaptive faculty of equipment, further increases the accuracy of equipment;
(3) air-float turntable of the present utility model does not use lubricating oil, reduce the use cost of equipment, better maintain the cleaning of production environment, air-float turntable friction force is in use very little, can be good at the heat produced when reduction equipment runs, improve the accuracy of measurement, reduce the wearing and tearing of equipment, improve the serviceable life of equipment;
(4) the utility model is provided with grating scale, and wherein grating reading head is fixed on turntable main shaft, and scale grating is arranged on lower thrust plate simultaneously, and this grating scale can realize the accurate location of air-float turntable, improves the accuracy that product is measured further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is air-float turntable sectional view of the present utility model.
Description of reference numerals: 1, level governor; 2, base; 3, air-float turntable; 4, four-dimensional adjusting bracket; 5, column; 6, flexible cantilever; 7, sensor; 31, turntable main shaft; 32, upper thrust plate; 33, main shaft shell; 34, axle sleeve; 35, gas admittance valve; 36, turret base; 37, lower thrust plate; 38, motor locking ring; 39, motor; 310, grating scale.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figure 1, 2, air floatation type revolution location survey platform, comprise base 2, air-float turntable 3 is provided with on the upside of base 2, air-float turntable 3 is also provided with four-dimensional adjusting bracket 4, base 2 is also provided with column 5, column 5 is also provided with pick-up unit, this pick-up unit is connected with main control system.
Described base 2 is marble base, and base 2 is also provided with level governor 1 and circular bubble, and the quantity of this level governor 1 is four, is separately positioned on four angles of the downside of base 2.Can well be adjusted the position of base by level governor and circular bubble, make can ensure being horizontally disposed with of base during equipment use, improve the precision of equipment use.
Above-mentioned air-float turntable 3 is arranged on the center position of base 2 upper side, four-dimensional adjusting bracket 4 is arranged on the top of air-float turntable 3, the center of four-dimensional adjusting bracket 4 overlaps with the center of air-float turntable 3, column 5 is vertically arranged on base 2, and the setting position of this column 5 is adjacent with air-float turntable 3.The utility model is also provided with four-dimensional adjusting bracket on air-float turntable, and the object that can be good at detecting according to reality by four-dimensional adjusting bracket carries out the adjustment of position, improves the adaptive faculty of equipment, further increases the accuracy of equipment.
Above-mentioned air-float turntable 3 comprises the turntable main shaft 31 being vertically arranged on air-float turntable 3 center, lower thrust plate 37 is disposed with from lower to upper at the lateral surface of turntable main shaft 31, axle sleeve 34 and upper thrust plate 32, main shaft shell 33 is also provided with in the outside of axle sleeve 34, the outside of the below lower thrust plate 37 of main shaft shell 33 is also provided with turret base 36, motor 39 is provided with between turret base 36 and lower thrust plate 37, motor 39 is outer is also provided with motor locking ring 38, main shaft shell 33 is also provided with breather line and gas admittance valve 35, axle sleeve 34 is provided with breather line.Air-float turntable does not use lubricating oil, reduce the use cost of equipment, better maintain the cleaning of production environment, air-float turntable friction force is in use very little, can be good at the heat produced when reduction equipment runs, improve the accuracy of measurement, reduce the wearing and tearing of equipment, improve the serviceable life of equipment.
Described motor 39 comprises stators and rotators, the stator of motor 39 is outside equipped with motor locking ring 38, stator is fixed in turret base 36 by motor locking ring 38, and the rotor of motor 39 is fixed on lower thrust plate 37, is also provided with grating scale 310 at the lower end position of turntable main shaft 31.Grating reading head is fixed on turntable main shaft, and scale grating is arranged on lower thrust plate simultaneously, and this grating scale can realize the accurate location of air-float turntable, improves the accuracy that product is measured further.
Above-mentioned detection device is made up of flexible cantilever 6 and sensor 7, and the end winding support of this flexible cantilever 6 is on column 5, and this flexible cantilever 6 is slided on column 5 by end, and sensor 7 is arranged on flexible cantilever 6.
Described sensor 7, grating scale 310, four-dimensional adjusting bracket 4 and air-float turntable 3 are all connected on main control system.
Described main control system is also connected with a controller by wired or wireless.
During use, first the utility model is placed on the ground, the level governor be positioned on base four angles according to circular bubble adjustment is until base arranges level, then will the object measured be needed to be placed on four-dimensional adjusting bracket, by making the axle center of object and the axis coinciding of air-float turntable that need measurement to the adjustment of four-dimensional adjusting bracket, then the height adjusting flexible cantilever is to corresponding position and be fixed on column, by the operation of main control system opertaing device and the collection of data after adjustment.
According to above-described embodiment, just the utility model can be realized well.What deserves to be explained is; under prerequisite based on said structure design; for solving same technical matters; even if some making on the utility model are without substantial change or polishing; the essence of the technical scheme adopted is still the same with the utility model, therefore it also should in protection domain of the present utility model.
Claims (8)
1. air floatation type revolution location survey platform, it is characterized in that, comprise base (2), base (2) upside is provided with air-float turntable (3), air-float turntable (3) is also provided with four-dimensional adjusting bracket (4), base (2) is also provided with column (5), column (5) is also provided with pick-up unit, this pick-up unit is connected with main control system.
2. air floatation type revolution location survey platform according to claim 1, it is characterized in that, described base (2) is marble base, base (2) is also provided with level governor (1) and circular bubble, the quantity of this level governor (1) is four, is separately positioned on four angles of the downside of base (2).
3. air floatation type revolution location survey platform according to claim 2, it is characterized in that, described air-float turntable (3) is arranged on the center position of base (2) upper side, four-dimensional adjusting bracket (4) is arranged on the top of air-float turntable (3), the center of four-dimensional adjusting bracket (4) overlaps with the center of air-float turntable (3), column (5) is vertically arranged on base (2), and the setting position of this column (5) is adjacent with air-float turntable (3).
4. air floatation type revolution location survey platform according to claim 3, it is characterized in that, described air-float turntable (3) comprises the turntable main shaft (31) being vertically arranged on air-float turntable (3) center, lower thrust plate (37) is disposed with from lower to upper at the lateral surface of turntable main shaft (31), axle sleeve (34) and upper thrust plate (32), main shaft shell (33) is also provided with in the outside of axle sleeve (34), the outside of the below lower thrust plate (37) of main shaft shell (33) is also provided with turret base (36), motor (39) is provided with between turret base (36) and lower thrust plate (37), motor (39) is also provided with motor locking ring (38) outward, main shaft shell (33) is also provided with breather line and gas admittance valve (35), axle sleeve (34) is provided with breather line.
5. air floatation type revolution location survey platform according to claim 4, it is characterized in that, described motor (39) comprises stators and rotators, the stator of motor (39) is outside equipped with motor locking ring (38), stator is fixed in turret base (36) by motor locking ring (38), the rotor of motor (39) is fixed on lower thrust plate (37), is also provided with grating scale (310) at the lower end position of turntable main shaft (31).
6. air floatation type revolution location survey platform according to claim 5, it is characterized in that, described pick-up unit is made up of flexible cantilever (6) and sensor (7), the end winding support of this flexible cantilever (6) is on column (5), and this flexible cantilever (6) is above slided at column (5) by end, sensor (7) is arranged on flexible cantilever (6).
7. air floatation type revolution location survey platform according to claim 6, it is characterized in that, described sensor (7), grating scale, four-dimensional adjusting bracket (4) and air-float turntable (3) are all connected on main control system.
8. air floatation type revolution location survey platform according to claim 7, is characterized in that, described main control system is also connected with a controller by wired or wireless.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856174.3U CN204329990U (en) | 2014-12-30 | 2014-12-30 | Air floatation type revolution location survey platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420856174.3U CN204329990U (en) | 2014-12-30 | 2014-12-30 | Air floatation type revolution location survey platform |
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| Publication Number | Publication Date |
|---|---|
| CN204329990U true CN204329990U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420856174.3U Active CN204329990U (en) | 2014-12-30 | 2014-12-30 | Air floatation type revolution location survey platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115541226A (en) * | 2021-12-29 | 2022-12-30 | 哈尔滨汇恒科技有限公司 | High-precision heavy-load air-floating rotary table device with air-floating tray aligning mechanism |
-
2014
- 2014-12-30 CN CN201420856174.3U patent/CN204329990U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115541226A (en) * | 2021-12-29 | 2022-12-30 | 哈尔滨汇恒科技有限公司 | High-precision heavy-load air-floating rotary table device with air-floating tray aligning mechanism |
| CN115541226B (en) * | 2021-12-29 | 2023-09-08 | 哈尔滨汇恒科技有限公司 | High-precision heavy carrier gas floating turntable device with air floating tray aligning mechanism |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Guoqiang Inventor after: Zou Xia Inventor before: Wang Guoqiang Inventor before: Zhou Xia |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG GUOQIANG ZHOU XIA TO: WANG GUOQIANG ZOU XIA |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180817 Address after: 611730 Sichuan high tech Zone high tech Zone (West District) west core Road No. 5 Patentee after: Chengdu HuaChuang Electronic Science & Information Technology Co., Ltd Address before: 610000 8 Bai Ye Road, West Park, Chengdu high tech Zone, Sichuan Patentee before: CHENGDU APEXTEST TECHNOLOGY CO., LTD. |