CN202630899U - High-speed detection device of end jumping of circular saw web - Google Patents
High-speed detection device of end jumping of circular saw web Download PDFInfo
- Publication number
- CN202630899U CN202630899U CN 201220243032 CN201220243032U CN202630899U CN 202630899 U CN202630899 U CN 202630899U CN 201220243032 CN201220243032 CN 201220243032 CN 201220243032 U CN201220243032 U CN 201220243032U CN 202630899 U CN202630899 U CN 202630899U
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- CN
- China
- Prior art keywords
- saw blade
- chip microcomputer
- main shaft
- circular saw
- saw web
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a high-speed detection device of end jumping of a circular saw web, comprising a rack, wherein a rotary main shaft is arranged at the upper end of the rack; the rotary main shaft is sequentially provided with a main shaft motor, a clamping device and a rotary encoder; the clamping device is provided with the circular saw web and an eddy current sensor is arranged on the side face of the circular saw web on the rack; the main shaft motor is connected with an industrial personal computer through a frequency converter; the industrial personal computer is further connected with a single chip microcomputer signal collection module; and the rotary encoder and the eddy current sensor are connected with the single chip microcomputer signal collection module. According to the high-speed detection device, an end jumping value can be accurately measured in a process of rotating the circular saw web for 0-10000 r/m, and real and reliable data is provided for manufacturing the circular saw web; and a dynamic performance of a base body is quantitatively analyzed and the quality of the base body of the saw web is improved.
Description
Technical field
The utility model relates to a kind of technology of instrument and meter domain analysis and survey control technology, is specifically related to a kind of saw blade end high jump speed detector.
Background technology
Saw blade is a kind of broad-spectrum cutting tool, and the dynamic property during its high-speed cutting affects cutting quality to a great extent.But the detection of the important performance of present domestic circular saw blade substrate such as flatness, end jumping value etc. is carried out under low speed mostly, that is to say that testing result is " static properties ".
Summary of the invention
The utility model is a kind of saw blade end high jump speed detector that provides for the problem that solves the prior art existence; End jumping value when this device can be measured any setting speed (0-10000r/m); Also can measure in the accelerator end jumping value of (every at a distance from command speed at interval), measured value is with data and curve mode demonstration, except can judge saw blade whether performance qualified; Can also provide end intuitively and jump trend curve, the resonance point when finding the saw blade rotation with rotation speed change.
The purpose of the utility model is achieved in that
A kind of saw blade end high jump speed detector, it comprises frame, the frame upper end is provided with rotary main shaft; Be provided with spindle motor, clamp device and rotary encoder on the rotary main shaft successively; Clamp device is provided with saw blade, and the saw blade side is positioned at frame and is provided with current vortex sensor, and spindle motor connects industrial computer through frequency converter; Also be connected with single-chip microcomputer signals collecting communication module on the industrial computer, described rotary encoder all is connected with single-chip microcomputer signals collecting communication module with current vortex sensor.
Above-mentioned rotary encoder has two-way output, and wherein, pulse of scrambler one tunnel every circle output because saw blade and main shaft rotate synchronously, therefore can be confirmed " zero position " of saw blade with this signal; 360 pulses of the every circle output in another road of scrambler, this trigger action high-performance single-chip microcomputer quick sampling is jumped position and corresponding end jumping value thereby obtain the saw blade circumferential end.
Above-mentioned single-chip microcomputer signals collecting communication module high-speed real-time sampling shift value, through the serial communication real-time transmission data to industrial computer; Industrial computer video data form directly perceived is jumped graph curve with end.
Technique effect below the utility model has been obtained:
1, the utility model can rotate in the 0-10000r/m process accurately measuring junction jumping value at saw blade, for the manufacturing of saw blade provides true and reliable data, the matrix dynamic property is carried out quantitative test, improves the saw bit matrix quality;
2, the utility model also can be measured the end jumping value of (every at a distance from the command speed interval) in the accelerator; Measured value shows with data and curve mode; Except can judge saw blade whether performance qualified; Can also provide end intuitively and jump trend curve, the resonance point when finding the saw blade rotation with rotation speed change.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the system chart of the utility model.
Embodiment
A kind of saw blade end high jump speed detector shown in Fig. 1-2; It comprises frame 1; The frame upper end is provided with rotary main shaft 10, is provided with spindle motor 2, clamp device 3 and rotary encoder 5 on the rotary main shaft successively, and clamp device is provided with saw blade 4; The saw blade side is positioned at frame and is provided with current vortex sensor 6; Spindle motor connects industrial computer 8 through frequency converter 7, also is connected with single-chip microcomputer signals collecting communication module 9 on the industrial computer, and described rotary encoder all is connected with single-chip microcomputer signals collecting communication module with current vortex sensor.
Preferably, described rotary encoder has two-way output, and wherein, pulse of scrambler one tunnel every circle output because saw blade and main shaft rotate synchronously, therefore can be confirmed " zero position " of saw blade with this signal; 360 pulses of the every circle output in another road of scrambler, this trigger action high-performance single-chip microcomputer quick sampling is jumped position and corresponding end jumping value thereby obtain the saw blade circumferential end.Described single-chip microcomputer signals collecting communication module high-speed real-time sampling shift value, through the serial communication real-time transmission data to industrial computer; Industrial computer video data form directly perceived is jumped graph curve with end.The database of industrial computer adopts SQL, has functions such as data recording preservation, the inquiry of historical data.
Claims (3)
1. saw blade end high jump speed detector; It is characterized in that: it comprises frame (1); The frame upper end is provided with rotary main shaft (10), is provided with spindle motor (2), clamp device (3) and rotary encoder (5) on the rotary main shaft successively, and clamp device is provided with saw blade (4); The saw blade side is positioned at frame and is provided with current vortex sensor (6); Spindle motor connects industrial computer (8) through frequency converter (7), also is connected with single-chip microcomputer signals collecting communication module (9) on the industrial computer, and described rotary encoder all is connected with single-chip microcomputer signals collecting communication module with current vortex sensor.
2. saw blade end high jump speed detector according to claim 1; It is characterized in that: described rotary encoder has two-way output; Wherein, pulse of scrambler one tunnel every circle output, 360 pulses of the every circle output in another road of scrambler; This trigger action high-performance single-chip microcomputer quick sampling is jumped position and corresponding end jumping value thereby obtain the saw blade circumferential end.
3. saw blade end high jump speed detector according to claim 1 and 2 is characterized in that: described single-chip microcomputer signals collecting communication module high-speed real-time sampling shift value, through the serial communication real-time transmission data to industrial computer; Industrial computer video data form directly perceived is jumped graph curve with end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243032 CN202630899U (en) | 2012-05-28 | 2012-05-28 | High-speed detection device of end jumping of circular saw web |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220243032 CN202630899U (en) | 2012-05-28 | 2012-05-28 | High-speed detection device of end jumping of circular saw web |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202630899U true CN202630899U (en) | 2012-12-26 |
Family
ID=47384092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220243032 Expired - Fee Related CN202630899U (en) | 2012-05-28 | 2012-05-28 | High-speed detection device of end jumping of circular saw web |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202630899U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478123A (en) * | 2017-07-28 | 2017-12-15 | 上海理工大学 | Electric tool cutting spring can integration test experimental bench |
| CN108296568A (en) * | 2018-02-03 | 2018-07-20 | 宫电高周波设备（上海）有限公司 | Cutting blade and its manufacturing method |
| CN117066589A (en) * | 2023-10-12 | 2023-11-17 | 山东万利精密机械制造有限公司 | Dynamic control management system for cutting of high-speed metal circular sawing machine |
-
2012
- 2012-05-28 CN CN 201220243032 patent/CN202630899U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478123A (en) * | 2017-07-28 | 2017-12-15 | 上海理工大学 | Electric tool cutting spring can integration test experimental bench |
| CN107478123B (en) * | 2017-07-28 | 2019-07-23 | 上海理工大学 | Electric tool cutting spring can integration test experimental bench |
| CN108296568A (en) * | 2018-02-03 | 2018-07-20 | 宫电高周波设备（上海）有限公司 | Cutting blade and its manufacturing method |
| CN117066589A (en) * | 2023-10-12 | 2023-11-17 | 山东万利精密机械制造有限公司 | Dynamic control management system for cutting of high-speed metal circular sawing machine |
| CN117066589B (en) * | 2023-10-12 | 2024-02-20 | 山东万利精密机械制造有限公司 | Dynamic control management system for cutting of high-speed metal circular sawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20140528 |