CN208075791U - A kind of three coordinate precision detection devices - Google Patents
A kind of three coordinate precision detection devices Download PDFInfo
- Publication number
- CN208075791U CN208075791U CN201820351845.9U CN201820351845U CN208075791U CN 208075791 U CN208075791 U CN 208075791U CN 201820351845 U CN201820351845 U CN 201820351845U CN 208075791 U CN208075791 U CN 208075791U
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- CN
- China
- Prior art keywords
- transmission mechanism
- detection device
- pedestal
- sliding block
- leading screw
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a kind of three coordinate precision detection devices, including fixed frame, pedestal, detection device, operating device, control system, computer, it is characterized in that：The pedestal is equipped with upper table and lower table, and the transmission mechanism includes DC servo motor, air bearing；The operating device includes master switch, down button, up-regulation button, lower switch and upper switch；The detection device includes CCD images gauge head, Z-direction main shaft, and Z-direction main shaft lower part is equipped with stylus；The transmission mechanism of the utility model zerofriction force and without friction in moving process, kinematic accuracy are high, pollution-free；Computer has the function of perfect measurement and online function.
Description
Technical field
The utility model discloses a kind of three coordinate precision detection devices, belongs to measuring tool technical field.
Background technology
Three-coordinates measuring machine is one of common measuring instrument in industrial and mining enterprises and scientific research institution, it can quickly, conveniently
Measure the accessory size parameter that some common survey instruments can not measure in ground.But the three-coordinates measuring machine seen on existing market its
The movement of workbench and gauge head all realizes that structure is extremely complex, the price is very expensive, rubbing in motion process by Pneumatic guide rail
Bigger, easy pollution is wiped, and since the piece surface of detection may carry the bits end that process generates, it is no clear in time
Reason, makes to generate error when detection.In addition, these three-coordinates measuring machines are all controlled using special computer, need by
The surveyor of professional training could be competent at operation element, for some medium-sized and small enterprises, be surveyed since it need to use three coordinates
The case where measuring instrument is not too much more, and it is economically obviously uneconomical to purchase such three-coordinates measuring machine.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide for a kind of three coordinate precisions detection dress
It sets, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical solution to realize：
A kind of three coordinate precision detection devices, including fixed frame, pedestal, detection device, operating device, control system, meter
Calculation machine, it is characterized in that：Cleaning device is equipped in the fixed frame, the cleaning device includes fixed seat, is set in the fixed seat
There is hydraulic cylinder, telescopic rod is equipped in the hydraulic cylinder, the telescopic rod end is equipped with swingle, and the swingle is equipped with cleaning
Brush；The pedestal is equipped with upper table and lower table, and the upper table is equipped with Y-direction transmission mechanism, the lower work
Platform is equipped with X to transmission mechanism, and the upper table centre is equipped with hollow portion, and the hollow portion is equipped with glass table top, the Y
It is identical to transmission mechanism structure with X to transmission mechanism, the Y-direction transmission mechanism and X to transmission mechanism include leading screw, sliding rail,
Feeder, flow controller, described leading screw one end are equipped with air bearing, and the leading screw other end is equipped with DC servo motor, described
Leading screw is equipped with sliding block, is threadedly coupled between the sliding block and leading screw, is slidably connected between the sliding block and sliding rail, the sliding block
It is connected with upper table and lower table, is connected by gas-guide tube between the flow controller and air bearing, on the gas-guide tube
Equipped with valve, there are two the sliding rail is set, it is located at sliding block both sides；The operating device include master switch, down button, on
Adjust button, lower switch and upper switch；The detection device includes CCD images gauge head, Z-direction main shaft, the CCD images gauge head and Z
It is connected to main shaft, Z-direction main shaft lower part is equipped with stylus, and the stylus can be moved in Z-direction；The control system respectively with
Operating device, detection device, Y-direction transmission mechanism, X are electrical connected to transmission mechanism, computer.
As preferred：The upper table and lower table are all made of aerolite.
As preferred：The pedestal uses granite material.
As preferred：The cleaning brush can be dismantled.
As preferred：Using being hinged between the telescopic rod and swingle, the swingle can rotate.
As preferred：The pedestal lower part is equipped with vibration damping sheet.
The beneficial effects of the utility model：By the setting of air bearing and DC servo motor, make nothing in transmission process
It rubs, is without friction, reducing the probability of transmission mechanism damage；By 3D-DMIS Survey Software packets, it is not necessarily to special computer,
This software package only, which need to be installed, on a personal computer to be operated；Pedestal uses granite material, can be in heavy burden
The advantages that lotus and the beneath holding of general temperature in high precision, and have non-corrosive, and acid and alkali-resistance, wearability does not magnetize, not modification；It is logical
The setting of sliding rail is crossed, sliding block can be made to be moved with the rotation of leading screw.
Description of the drawings
Fig. 1 is a kind of three coordinate precision structure of the detecting device schematic diagrames of the utility model；
Fig. 2 is the structural schematic diagram of the transmission mechanism of the utility model in one embodiment；
Fig. 3 is a kind of three coordinate precision detection device side views of the utility model；
Fig. 4 is the utility model cleaning device structural schematic diagram.
Reference numeral：1, pedestal；2, upper table；3, lower table；4, Y-direction transmission mechanism；5, X is to transmission mechanism；6,
Glass table top；7, CCD images gauge head；8, Z-direction main shaft；9, stylus；10, control system；11, operating device；12, master switch；13,
Down button；14, button is raised；15, lower switch；16, upper switch；17, computer；18, DC servo motor；19, air axis
It holds；20, fixed frame；21, feeder；22, flow controller；23, valve；24, detection device；25, lead screw；26, gas-guide tube；27,
Sliding block；28, fixed seat；29, hydraulic cylinder；30, telescopic rod；31, swingle；32, cleaning brush；33, sliding rail.
Specific implementation mode
A kind of three coordinate precision detection devices of -4 pairs of the utility model are described further referring to Fig.1.
A kind of three coordinate precision detection devices, including fixed frame 20, pedestal 1, detection device 24, operating device 11, control
System 10, computer 17, it is characterized in that：Cleaning device is equipped in the fixed frame 20, the cleaning device includes fixed seat 28,
The fixed seat 28 is equipped with hydraulic cylinder 29, and telescopic rod 30 is equipped in the hydraulic cylinder 29, and 30 end of the telescopic rod is equipped with rotation
Bull stick 31, the swingle 31 are equipped with cleaning brush 32；The pedestal 1 be equipped with upper table 2 and lower table 3, it is described on
Workbench 2 is equipped with Y-direction transmission mechanism 4, and the lower table 3 is equipped with X to transmission mechanism 5, is set among the upper table 2
There are hollow portion, the hollow portion to be equipped with glass table top 6, the Y-direction transmission mechanism 4 and X is identical to 5 structure of transmission mechanism, institute
It includes leading screw 25, sliding rail 33, feeder 21, flow controller 22, the leading screw that Y-direction transmission mechanism 4 and X, which are stated, to transmission mechanism 5
25 one end are equipped with air bearing 19, and 25 other end of the leading screw is equipped with DC servo motor 18, and the leading screw 25 is equipped with sliding block
27, it is threadedly coupled between the sliding block 27 and leading screw 25, is slidably connected between the sliding block 27 and sliding rail 33, the sliding block 27 divides
It is not connected with upper table 2 and lower table 3, is connected by gas-guide tube 26 between the flow controller 22 and air bearing 19, institute
It states gas-guide tube 26 and is equipped with valve 23, there are two the sliding rail 33 is set, be located at 27 both sides of sliding block；The operating device 11 is wrapped
Include master switch 12, down button 13, up-regulation button 14, lower switch 15 and upper switch 16；The detection device 24 includes CCD images
Gauge head 7, Z-direction main shaft 8, the CCD images gauge head 7 are connected with Z-direction main shaft 8, and 8 lower part of Z-direction main shaft is equipped with stylus 9, described
Stylus 9 can be moved in Z-direction；The control system 10 respectively with operating device 11, detection device 24, Y-direction transmission mechanism 4, X
It is electrical connected to transmission mechanism 5, computer 17；The upper table 2 and lower table 3 are all made of aerolite；The base
Seat 1 uses granite material；The cleaning brush 32 can be dismantled；It uses and is hinged between the telescopic rod 30 and swingle 31, it is described
Swingle 31 can rotate；1 lower part of the pedestal is equipped with vibration damping sheet.
When it is implemented, the part that needs detect is placed on glass table top 6, cleaning device is stretched from fixed frame 20 first
Contracting out first cleans part, reduces test error, and then CCD images gauge head 7 detects part, signal is transmitted to control
System 10, control system 10 send instructions to CCD images gauge head 7 start automatic focusing, generate parts profile, computer receive by
The image data that detection device 24 is constituted, simultaneous computer 17 to control system 10 by sending commands to mobile upper table
2 and lower table 3 surveyed and drawn.
Control system 10 controls feeder 21 and gas is transmitted to air bearing 19, is lubricated to air bearing 19, controls
System 10 processed is controlled DC servo motor 18 and is slowed down with a certain acceleration so that the upper table 2 and lower table 3 by with
The connection of sliding block 27 just stops when being moved to the specific position, and corrects mistake according to the feedback of the detection device 24
Difference obtains new image data then along contour direction setting in motion, repeatedly, until obtaining closed profile.Throttling
Gas can be divided into three strands by device 22 by gas-guide tube 26, while the quantity of valve 23 is opened in the control of control system 10, controls outlet
Amount so that be in close contact between the air bearing 19 and the local surfaces of leading screw 25, so that upper table 2 and lower work
Platform can be stablized positioned at the specific position, and precision is improved.When the contour edge of part is somewhat remote from stylus 9, can also pass through
Operating device 11 adjusts the position of XY axis manually.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of three coordinate precision detection devices, including fixed frame, pedestal, detection device, operating device, control system, calculating
Machine, it is characterized in that：Cleaning device is equipped in the fixed frame, the cleaning device includes fixed seat, and the fixed seat is equipped with
Hydraulic cylinder is equipped with telescopic rod in the hydraulic cylinder, and the telescopic rod end is equipped with swingle, and the swingle is equipped with cleaning
Brush；The pedestal is equipped with upper table and lower table, and the upper table is equipped with Y-direction transmission mechanism, the lower work
Platform is equipped with X to transmission mechanism, and the upper table centre is equipped with hollow portion, and the hollow portion is equipped with glass table top, the Y
It is identical to transmission mechanism structure with X to transmission mechanism, the Y-direction transmission mechanism and X to transmission mechanism include leading screw, sliding rail,
Feeder, flow controller, described leading screw one end are equipped with air bearing, and the leading screw other end is equipped with DC servo motor, described
Leading screw is equipped with sliding block, is threadedly coupled between the sliding block and leading screw, is slidably connected between the sliding block and sliding rail, the sliding block
It is connected with upper table and lower table, is connected by gas-guide tube between the flow controller and air bearing, on the gas-guide tube
Equipped with valve, there are two the sliding rail is set, it is located at sliding block both sides；The operating device include master switch, down button, on
Adjust button, lower switch and upper switch；The detection device includes CCD images gauge head, Z-direction main shaft, the CCD images gauge head and Z
It is connected to main shaft, Z-direction main shaft lower part is equipped with stylus, and the stylus can be moved in Z-direction；The control system respectively with
Operating device, detection device, Y-direction transmission mechanism, X are electrical connected to transmission mechanism, computer.
2. a kind of three coordinate precisions detection device according to claim 1, it is characterized in that：The upper table and lower work
Platform is all made of aerolite.
3. a kind of three coordinate precisions detection device according to claim 1, it is characterized in that：The pedestal uses granite material
Matter.
4. a kind of three coordinate precisions detection device according to claim 1, it is characterized in that：The cleaning brush can be dismantled.
5. a kind of three coordinate precisions detection device according to claim 1, it is characterized in that：The telescopic rod and swingle it
Between using hinged, the swingle can rotate.
6. a kind of three coordinate precisions detection device according to claim 1, it is characterized in that：The pedestal lower part is equipped with damping
Piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820351845.9U CN208075791U (en) | 2018-03-15 | 2018-03-15 | A kind of three coordinate precision detection devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820351845.9U CN208075791U (en) | 2018-03-15 | 2018-03-15 | A kind of three coordinate precision detection devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208075791U true CN208075791U (en) | 2018-11-09 |
Family
ID=64046205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820351845.9U Expired - Fee Related CN208075791U (en) | 2018-03-15 | 2018-03-15 | A kind of three coordinate precision detection devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208075791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795630A (en) * | 2019-04-03 | 2020-10-20 | 赫克斯冈技术中心 | Coordinate measuring machine with self-cleaning air bearing |
-
2018
- 2018-03-15 CN CN201820351845.9U patent/CN208075791U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795630A (en) * | 2019-04-03 | 2020-10-20 | 赫克斯冈技术中心 | Coordinate measuring machine with self-cleaning air bearing |
| US11181146B2 (en) | 2019-04-03 | 2021-11-23 | Hexagon Technology Center Gmbh | Coordinate-measuring machine with self-cleaning air bearing |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20190315 |