CN205403703U - Main shaft axle head detecting system that beats - Google Patents
Main shaft axle head detecting system that beats Download PDFInfo
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- CN205403703U CN205403703U CN201620116530.7U CN201620116530U CN205403703U CN 205403703 U CN205403703 U CN 205403703U CN 201620116530 U CN201620116530 U CN 201620116530U CN 205403703 U CN205403703 U CN 205403703U
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- main shaft
- axle head
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- light
- detecting system
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Abstract
The utility model discloses a main shaft axle head detecting system that beats belongs to electromechanical technical field. The detecting system that should beat includes the main shaft, drives to hold to be provided with at the main shaft and tests the stick with endocentric the beating of main shaft, is provided with light projector and photic ware respectively in the both sides of testing the stick of beating, and the photic ware is connected with the operation control unit. Main shaft axle head detecting system that beats is for non -contact examination detection mode in this system, applicable the beat detection of precision of main shaft axle head under high -speed running condition, and the detection of main shaft axle head precision detects precision resolution ratio and brings up to 0.0001mm by 0.001mm in the time of can be to 0 to 100000 revolutions per minute and even higher rotational speed state.
Description
Technical field
This utility model relates to a kind of main-axis end glitch detection system, belongs to field of electromechanical technology.
Background technology
Main shaft beating in running is to be related to one of its important indicator running safety and operation precision, need for this beating in main shaft running is detected, at present main-axis end glitch detection is all adopted contact examination amesdial, dial gauge detects, the amesdial when detection, the contact of dial gauge needs position good contact detected with main-axis end, but this detection mode can only detect main shaft low (less than 10 revs/min) or static state turns round precision of beating, cannot to higher rotation speed time axle head beat accuracy detection, accuracy of detection resolution is up to 0.001mm.
Summary of the invention
The purpose of this utility model is in that to provide a kind of main-axis end glitch detection system.
For realizing the purpose of this utility model: have employed following technical scheme: a kind of main-axis end glitch detection system, including main shaft, at main shaft, moved end is provided with beat concentric with main shaft and tests rod, beating, the both sides testing rod are respectively arranged with light projector and light-receiving device, light-receiving device is connected to arithmetic and control unit, further, described arithmetic and control unit is connected to character display, further, described beating is tested rod light-blocking part and is divided into cylinder or spoke shape, and cylindrical or spoke shape central axis overlaps with main-shaft axis.
Positive Advantageous Effects of the present utility model is in that: in the present system, what light projector sent test through beating, and rod projects light-receiving device forms shade, beating and test rod and beat cause projecting the change of light-receiving device shade what circumferencial direction produced, arithmetic and control unit gathers light-receiving device signal intensity and converts digital signal to by relevant logical operations and show that main shaft is dynamically beated accuracy value constantly by character display.In native system, main-axis end glitch detection system is noncontact examination detection mode, is applicable to the state lower main axis axle head that runs up and beats the detection of precision.Can to 0 to 100000 revs/min so that more high-speed state time main-axis end precision detection, accuracy of detection resolution is brought up to 0.0001mm by 0.001mm.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is that this utility model is beated and tested rod light-blocking part and be divided into the schematic diagram of spoke shape.
Detailed description of the invention
In order to explain enforcement of the present utility model more fully, it is provided that embodiment of the present utility model.These embodiments are only to elaboration of the present utility model, are not intended to scope of the present utility model.
In conjunction with accompanying drawing to the further details of explanation of this utility model, figure is respectively labeled as: 1: main shaft；2: light projector；3: beat and test rod；4: light-receiving device；5: arithmetic and control unit；6: character display；300: spoke centre axle；301: spoke.nullAs shown in drawings，A kind of main-axis end glitch detection system，Rod 3 is tested for driving axle head to install main axis jerking at conventional main shaft 1，Refer to install one end of cutter with moved end，Beat and test excellent 3 high speed rotating，Light projector 2 and light-receiving device 4 are arranged on main axis jerking and test excellent 3 both sides，Light projector and light-receiving device may select and adopt grating light projector and grating light-receiving device，The light that light projector 2 sends is tested rod 3 and is projected light-receiving device 4 and form shade through beating，Beat and test rod 3 and beat cause projecting the change of light-receiving device 4 shade what circumferencial direction produced，Arithmetic and control unit 5 gathers light-receiving device 4 signal intensity and converts digital signal to by relevant logical operations and show that main shaft is dynamically beated accuracy value constantly by character display 6，In native system，Beat test rod light-blocking part be divided into cylinder or spoke shape，Cylinder is easier to understand，Fig. 2 illustrates the diagram of spoke shape，300 is spoke centre axle；301 is a spoke.Native system main-axis end glitch detection system is noncontact examination detection mode, it is adaptable to the state that runs up lower main axis axle head is beated the detection of precision.Can to 0 to 100000 revs/min so that more high-speed state time main-axis end precision detection.Accuracy of detection resolution is brought up to 0.0001mm by 0.001mm.
After describing embodiment of the present utility model in detail, one of ordinary skilled in the art is clearly understood that, various change and amendment can be carried out under without departing from above-mentioned claim and spirit, all any simple modification, equivalent variations and modifications above example made according to technical spirit of the present utility model, belong to the scope of technical solutions of the utility model, and this utility model is also not only restricted in description the embodiment of example.
Claims (3)
1. a main-axis end glitch detection system, including main shaft, it is characterised in that: at main shaft, moved end being provided with beat concentric with main shaft and test rod, beating, the both sides testing rod are respectively arranged with light projector and light-receiving device, and light-receiving device is connected to arithmetic and control unit.
2. a kind of main-axis end glitch detection system according to claim 1, it is characterised in that: described arithmetic and control unit is connected to character display.
3. a kind of main-axis end glitch detection system according to claim 1, it is characterised in that: described beating is tested rod light-blocking part and is divided into cylinder or spoke shape, and cylindrical or spoke shape central axis overlaps with main-shaft axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620116530.7U CN205403703U (en) | 2016-02-05 | 2016-02-05 | Main shaft axle head detecting system that beats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620116530.7U CN205403703U (en) | 2016-02-05 | 2016-02-05 | Main shaft axle head detecting system that beats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205403703U true CN205403703U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620116530.7U Active CN205403703U (en) | 2016-02-05 | 2016-02-05 | Main shaft axle head detecting system that beats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205403703U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782238A (en) * | 2016-08-31 | 2018-03-09 | 鼎奇(天津)主轴科技有限公司 | A kind of measuring method of main shaft circular runout |
| CN112912208A (en) * | 2018-08-22 | 2021-06-04 | 德国波龙科技有限公司 | Tool detection in a workpiece processing machine |
-
2016
- 2016-02-05 CN CN201620116530.7U patent/CN205403703U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107782238A (en) * | 2016-08-31 | 2018-03-09 | 鼎奇(天津)主轴科技有限公司 | A kind of measuring method of main shaft circular runout |
| CN112912208A (en) * | 2018-08-22 | 2021-06-04 | 德国波龙科技有限公司 | Tool detection in a workpiece processing machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |