CN208206030U - Air-floating apparatus for target ball error-detecting - Google Patents
Air-floating apparatus for target ball error-detecting Download PDFInfo
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- CN208206030U CN208206030U CN201820788186.5U CN201820788186U CN208206030U CN 208206030 U CN208206030 U CN 208206030U CN 201820788186 U CN201820788186 U CN 201820788186U CN 208206030 U CN208206030 U CN 208206030U
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- air
- target ball
- gas
- detecting
- plane
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Abstract
It is plane at the top of described device case the utility model discloses the air-floating apparatus for target ball error-detecting, including device case；The identical support ball of at least three sizes is provided with above the plane, the center of the support ball is relative to straight line central symmetry, and the straight line is perpendicular to plane；Several ventholes are evenly arranged with close to the side of the straight line in support ball；Described device case is internally provided with air pump, and the air pump is connected with cylinder, and the cylinder is connected by gas-guide tube and the venthole；Electromagnetic gas valve is provided on the gas-guide tube.In order to solve the above problem, pressure-air is poured to cylinder by air pump, tested target ball is placed on support ball, electromagnetic gas valve, ventilation are opened, high pressure gas is discharged upwards by venthole, so that target ball floating rotating, can place primary as a result, it is floated by target ball and carries out the multimetering of target ball, reduce workload.
Description
Technical field
The utility model relates to a kind of monitor stations of detection device, and in particular to a kind of air bearing for target ball error-detecting
Device.
Background technique
Influence of the target to measurement accuracy is very important in the application of laser tracker, and usual target shape is spherical shape,
Commonly referred to as target ball, target ball inside are 3 mutually perpendicular reflecting mirrors (CCR).If in the angle point and ectosphere of three reflecting mirrors
The heart is not overlapped or 3 mutual out of plumb of mirror surface can all cause error, and therefore, it is necessary to the carry out error measures to target ball.
Utility model content
The technical problem to be solved by the utility model is to needing during the error measure of target ball to its reflective surface
Carry out whole measurement, it is therefore desirable to multi-point sampler is carried out to it, therefore multi-point sampler bring workload significantly increases, this is practical
The target ball of test can be placed on it by the novel air-floating apparatus provided to solve this problem for target ball error-detecting, be led to
The disposable progress multi-point sampler of floating is crossed, workload is reduced.
The utility model is achieved through the following technical solutions:
It is plane at the top of device case for the air-floating apparatus of target ball error-detecting, including device case；Setting above plane
There is the identical support ball of at least three sizes, relative to straight line central symmetry, the straight line hangs down at the center of the support ball
Directly in plane；Several ventholes are evenly arranged in the plane of straight line side in support ball；It is set inside described device case
It is equipped with air pump, the air pump is connected with cylinder, and the cylinder is connected by gas-guide tube and the venthole；It is set on the gas-guide tube
It is equipped with electromagnetic gas valve.To solve the above problems, pouring pressure-air to cylinder by air pump, tested target ball is placed on support ball
Between, electromagnetic gas valve is opened, ventilation, high pressure gas is discharged upwards by venthole, so that target ball floating rotating, support ball is also risen
It is tested to place as a result, once to the effect for repeating positioning to target ball, pass through the multiple spot that target ball floating carries out target ball
Measurement reduces workload by the setting of solenoid valve and, in the different target ball of follow-on test, facilitates the on-off control of compressed air
System, the practicability of enhancement device.
Further, it is provided with a taper gas operated device below venthole, the taper gas operated device is set along circular conical surface
Be equipped with multiple tracheaes, the tracheae is communicated with venthole matching, tracheae along circular conical surface extend to conical base set together after with
Gas-guide tube connection.Venthole and gas-guide tube are connected by setting taper gas operated device, so that it is easy for installation, also make air guide more equal
It is even.
Further, taper gas operated device is integrally formed.It is integrally formed the air-tightness of enhancement device.
Further, two ventholes are at least set beside support ball.By the multiple settings of vent hole so that target ball is floated
It is more stable.
Further, electromagnetic gas valve uses high-voltage electromagnetic air valve.Extend the use of air valve using high-voltage electromagnetic air valve
Time.
The utility model has the following advantages and benefits:
1, the utility model pours pressure-air to cylinder by air pump, and tested target ball is placed and is supported on ball, is opened
Electromagnetic gas valve, ventilation, high pressure gas is discharged upwards by venthole, so that target ball floating rotating, can place one as a result,
It is secondary, it is floated by target ball and carries out the multimetering of target ball, reduce workload, by the setting of solenoid valve, in follow-on test difference
Target ball when, facilitate the on-off of compressed air to control, the practicability of enhancement device；
2, the utility model connects venthole and gas-guide tube by setting taper gas operated device, so that it is easy for installation, also make
Air guide is more uniform；
3, the utility model is by the multiple settings of vent hole so that target ball floating is more stable.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the schematic diagram of internal structure of the utility model.
Fig. 2 is the top view of the utility model.
Label and corresponding parts title in attached drawing:
1- device case, 2- air pump, 3- cylinder, 4- gas-guide tube, 5- electromagnetic gas valve, 6- venthole, 7- support are asked, and 8- is tested target
Ball.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1 and Figure 2, the air-floating apparatus for target ball error-detecting, including device case 1, the top of described device case 1
Portion is plane；Be provided with the identical support ball 7 of at least three sizes above the plane, the center for supporting ball 7 relative to
Straight line central symmetry, the straight line is perpendicular to plane；It is uniformly arranged in the plane of the straight line side in support ball 7
There are several ventholes 6；Described device case 1 is internally provided with air pump 2, and the air pump 2 is connected with cylinder 3, and the cylinder 3 passes through
Gas-guide tube 4 and the venthole 6 are connected；Electromagnetic gas valve 5 is provided on the gas-guide tube 4；Each 7 side of support ball is at least arranged
Two ventholes 6；Electromagnetic gas valve 5 uses high-voltage electromagnetic air valve.When implementation, each venthole connects a small air guide
Pipe, finally all small gas-guide tube collection are together in same with facilitating control on solenoid valve setting and big gas-guide tube on big gas-guide tube
System；Cylinder in use, tested target ball 8 is placed on support ball, opens electromagnetic gas valve, by swashing for storing pressure-air
Optical measurement instrument carries out error measure.
Embodiment 2
The present embodiment the difference from embodiment 1 is that, a taper gas operated device, the cone are provided with below venthole 6
Shape gas operated device is provided with multiple tracheaes along circular conical surface, and the tracheae is matched with venthole 6, and tracheae extends to circular cone along circular conical surface
Bottom set is rear together to be connect with gas-guide tube 4；Taper gas operated device is integrally formed.It, can be by way of casting when implementation
Taper gas operated device is produced, the plasticity such as metal or plastics can be used, and good material carries out preparation production.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (5)
1. being used for the air-floating apparatus of target ball error-detecting, which is characterized in that including device case (1), the top of described device case (1)
It is plane；At least provided with the identical support ball (7) of three sizes above the plane, the center of support ball (7) is opposite
In straight line central symmetry, the straight line is perpendicular to plane；It is uniformly arranged in plane of support ball (7) close to straight line side
There are several ventholes (6)；Described device case (1) is internally provided with air pump (2), and the air pump (2) is connected with cylinder (3), institute
Cylinder (3) are stated to connect by gas-guide tube (4) and the venthole (6)；Electromagnetic gas valve (5) are provided on the gas-guide tube (4).
2. the air-floating apparatus according to claim 1 for target ball error-detecting, which is characterized in that the venthole (6)
Lower section is provided with a taper gas operated device, and the taper gas operated device is provided with multiple tracheaes along circular conical surface, the tracheae with
Venthole (6) matching communicates, and tracheae extends to conical base set along circular conical surface and connect afterwards with gas-guide tube (4) together.
3. the air-floating apparatus according to claim 2 for target ball error-detecting, which is characterized in that the taper air guide dress
It sets as one molding.
4. the air-floating apparatus according to claim 1 for target ball error-detecting, which is characterized in that the support ball (7)
Two ventholes (6) are at least arranged in side.
5. the air-floating apparatus according to claim 1 for target ball error-detecting, which is characterized in that the electromagnetic gas valve
(5) high-voltage electromagnetic air valve is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820788186.5U CN208206030U (en) | 2018-05-25 | 2018-05-25 | Air-floating apparatus for target ball error-detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820788186.5U CN208206030U (en) | 2018-05-25 | 2018-05-25 | Air-floating apparatus for target ball error-detecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208206030U true CN208206030U (en) | 2018-12-07 |
Family
ID=64516261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820788186.5U Active CN208206030U (en) | 2018-05-25 | 2018-05-25 | Air-floating apparatus for target ball error-detecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208206030U (en) |
-
2018
- 2018-05-25 CN CN201820788186.5U patent/CN208206030U/en active Active
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