CN206192304U - Anticollision three -coordinate measuring instrument - Google Patents
Anticollision three -coordinate measuring instrument Download PDFInfo
- Publication number
- CN206192304U CN206192304U CN201621146991.5U CN201621146991U CN206192304U CN 206192304 U CN206192304 U CN 206192304U CN 201621146991 U CN201621146991 U CN 201621146991U CN 206192304 U CN206192304 U CN 206192304U
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- China
- Prior art keywords
- anticollision
- detecting head
- air pipe
- alarm
- sensing means
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Abstract
The utility model relates to a three -coordinate measuring instrument technical field specifically belongs to an anticollision three -coordinate measuring instrument, including board, workstation, mount and detection arm, still include crashproof detecting head and collision -proof alarm device, crashproof detecting head setting surveying the arm bottom, be connected with collision -proof alarm device through the wire. The utility model overcomes prior art's is not enough, and effectual detecting head and the work piece of having prevented takes place the anticollision, has fine prevention effect, has guaranteed three -coordinate measuring instrument's precision and life.
Description
Technical field
The utility model is related to three-coordinate instrument technical field, particularly belongs to a kind of anticollision three-coordinate instrument.
Background technology
The axle of three-coordinates measuring machine three has air source braking to switch and inching gear, is capable of achieving the precision drive of single shaft, uses
High-performance data acquisition system.It is applied to product design, mould equipment, gear measurement, the manufacture of Blade measuring machinery, frock folder
The accurate measurement such as tool, vapour mould accessory, electronic apparatus.
Three-coordinates measuring machine refers to that in a hexahedral spatial dimension, can show geometry, length and circumference
The instrument of the measurement capabilities such as indexing, is also called three coordinate measuring machine or three coordinate amounts bed.Definable is " a kind of again for three-coordinates measuring machine
With the detectors that can make the movement of three directions, can be moved on three orthogonal guide rails, this detector is contacting or non-
The mode transmitting signals such as contact, three displacement measurement systems of axle (such as grating scale) calculate through data processor or computer
The instrument of each point (x, y, z) and the various functions measurement of workpiece ".The measurement function of three-coordinates measuring machine should include dimensional accuracy,
Positioning precision, geometric accuracy and contour accuracy etc..
Three-coordinates measuring machine is very high due to its precision, thus when measurement detecting head and workpiece contact need
It is very careful, if because operational error causes detecting head to strike on workpiece, its certainty of measurement can be directly affected, while
Three-coordinates measuring machine body is damaged, causes its precise decreasing.
Utility model content
The purpose of this utility model there is provided a kind of anticollision three-coordinate instrument, overcome the deficiencies in the prior art, will be existing
Some detecting heads change anticollision detecting head into, and anticollision detecting head body is spherical shell, stomata is evenly equipped with spherical shell, in stomata
Impeller and microgenerator are set, and by source of the gas to being ventilated in detecting head, gas excludes impeller rotation from stomata, so that
Drive microgenerator to generate electricity, these microgenerators are together in series, its electric current is monitored by current sensing means, when anti-
Hit that detecting head and workpiece lean on it is nearer when, workpiece blocks part venthole, so as to cause part microgenerator to be stopped, this
When current sensing means monitor the change of electric current, pass data to proximity-warning device, warning device is alarmed, and is reminded
Operation careful operation.
To solve the above problems, technical solution adopted in the utility model is as follows：
A kind of anticollision three-coordinate instrument, including board, workbench, fixed mount and feeler arm, also including anticollision detecting head and
Proximity-warning device, described anticollision detecting head is arranged on feeler arm bottom, is connected with proximity-warning device by wire.
Further, the anticollision detecting head includes spherical shell, the air pipe structure being arranged on above spherical shell, electric current inspection
Device and load are surveyed, several stomatas are evenly equipped with described spherical shell ball wall, impeller is equipped with each described stomata
And the microgenerator being connected with impeller, described several microgenerators, current sensing means and load be serially connected, institute
The current sensing means stated is connected by wire with proximity-warning device.
Further, described air pipe structure side is provided with the air pipe connector for communicating therewith.
Further, described proximity-warning device includes controller, signal receiving device, air valve, power supply and alarm, institute
Current data is passed to controller by the current sensing means stated by signal receiving device, and described air valve one end connects with tracheae
Joint connection, the other end and source of the gas connection, described alarm are connected by controller with power supply.
Further, described alarm includes voice guard and visual alarm.
Further, described air pipe structure top is provided with connector, and described connector is provided with what is be connected with feeler arm
Connection screw thread.
Compared with prior art, implementation result of the present utility model is as follows for the utility model：
A kind of anticollision three-coordinate instrument described in the utility model, is effectively prevented detecting head and anticollision, tool occurs with workpiece
There is good preventive effect, it is ensured that the precision and service life of three-coordinate instrument.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is anticollision measuring probe structure schematic diagram.
Fig. 3 is proximity-warning device structural representation.
Specific embodiment
With reference to embodiment, the invention will be further described, but the present invention is not limited only to these examples, for de-
On the premise of present inventive concept, carried out by it is any improvement be within the scope of the present invention.
As illustrated, a kind of anticollision three-coordinate instrument described in the utility model, including board 1, workbench 2, fixed mount
3rd, feeler arm 4, anticollision detecting head 5 and proximity-warning device 6, described anticollision detecting head 5 are arranged on the bottom of feeler arm 4, pass through
Wire is connected with proximity-warning device 6；The anticollision detecting head 5 includes spherical shell 51, the gas being arranged on above spherical shell
Tubular construction 52, current sensing means 58 and load 57, several stomatas 54 are evenly equipped with the described ball wall of spherical shell 51, described
Each stomata in be equipped with impeller 55 and the microgenerator 56 being connected with impeller, described several microgenerators 56,
Current sensing means 58 and load 57 are serially connected, and described current sensing means 58 is connected by wire with proximity-warning device 6
Connect；Described air pipe structure side is provided with the air pipe connector 521 for communicating therewith；Described proximity-warning device 6 includes control
Device 61, signal receiving device 62, air valve 63, power supply 64 and alarm, described current sensing means 58 are received by signal and filled
Put 62 and current data is passed into controller 61, described one end of air valve 63 is connected with air pipe connector 58, the other end and source of the gas
Connection, described alarm is connected by controller 61 with power supply 64；Described alarm includes voice guard 65 and light
Alarm 66；Described air pipe structure top is provided with connector 53, and described connector is provided with the connection being connected with feeler arm
Screw thread.
Claims (6)
1. a kind of anticollision three-coordinate instrument, including board, workbench, fixed mount and feeler arm, it is characterised in that：Also include anticollision
Detecting head and proximity-warning device, described anticollision detecting head is arranged on feeler arm bottom, by wire and proximity-warning device
Connection.
2. a kind of anticollision three-coordinate instrument according to claim 1, it is characterised in that：The anticollision detecting head includes spherical
Housing, the air pipe structure being arranged on above spherical shell, current sensing means and load, it is uniform on described spherical shell ball wall
There are several stomatas, be equipped with impeller and the microgenerator being connected with impeller in each described stomata, described several
Microgenerator, current sensing means and load are serially connected, and described current sensing means is filled by wire with collision-proof alarm
Put connection.
3. a kind of anticollision three-coordinate instrument according to claim 2, it is characterised in that：Described air pipe structure side is provided with
The air pipe connector for communicating therewith.
4. a kind of anticollision three-coordinate instrument according to claim 3, it is characterised in that：Described proximity-warning device includes
Controller, signal receiving device, air valve, power supply and alarm, described current sensing means pass through signal receiving device by electricity
Flow data passes to controller, and described air valve one end is connected with air pipe connector, the other end and source of the gas are connected, described alarm
Device is connected by controller with power supply.
5. a kind of anticollision three-coordinate instrument according to claim 4, it is characterised in that：Described alarm includes sound report
Alert device and visual alarm.
6. a kind of anticollision three-coordinate instrument according to claim 2, it is characterised in that：Described air pipe structure top is provided with
Connector, described connector is provided with the connection screw thread being connected with feeler arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621146991.5U CN206192304U (en) | 2016-10-21 | 2016-10-21 | Anticollision three -coordinate measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621146991.5U CN206192304U (en) | 2016-10-21 | 2016-10-21 | Anticollision three -coordinate measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206192304U true CN206192304U (en) | 2017-05-24 |
Family
ID=58731901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621146991.5U Active CN206192304U (en) | 2016-10-21 | 2016-10-21 | Anticollision three -coordinate measuring instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN206192304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341609A (en) * | 2018-08-27 | 2019-02-15 | 重庆斯凯迪轴瓦有限公司 | Measurement method based on three-coordinates measuring machine |
| CN111982043A (en) * | 2020-08-12 | 2020-11-24 | 宁波江丰电子材料股份有限公司 | Processing method of threaded hole three-coordinate data |
-
2016
- 2016-10-21 CN CN201621146991.5U patent/CN206192304U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109341609A (en) * | 2018-08-27 | 2019-02-15 | 重庆斯凯迪轴瓦有限公司 | Measurement method based on three-coordinates measuring machine |
| CN111982043A (en) * | 2020-08-12 | 2020-11-24 | 宁波江丰电子材料股份有限公司 | Processing method of threaded hole three-coordinate data |
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