CN209036139U - Circular saw bench saw blade single vibration test macro based on laser displacement sensor - Google Patents
Circular saw bench saw blade single vibration test macro based on laser displacement sensor Download PDFInfo
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- CN209036139U CN209036139U CN201821803378.5U CN201821803378U CN209036139U CN 209036139 U CN209036139 U CN 209036139U CN 201821803378 U CN201821803378 U CN 201821803378U CN 209036139 U CN209036139 U CN 209036139U
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- China
- Prior art keywords
- saw blade
- displacement sensor
- laser displacement
- circular saw
- bench
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Abstract
The circular saw bench saw blade single vibration test macro based on laser displacement sensor that the utility model discloses a kind of, including metal circular saw bench, workpiece to be processed, sensor module, data collecting card and mobile workstation, the workpiece to be processed is mounted on the work piece holder of metal circular saw bench, the metal circular saw bench includes gear-box, mobile work platform, saw blade, firm banking and work piece holder, the sensor module is laser displacement sensor, laser displacement sensor is placed on the front of saw blade, laser displacement sensor face saw blade；The utility model can record and analyze the vibration change procedure of saw blade in a sawing process, so that it is determined that saw blade needs improved structure, and then improve the working performance of metal circular saw bench, extend the service life of circular saw bench.
Description
Technical field
The utility model relates to vibration-testing fields, more specifically, more particularly to a kind of can cut in metal circular saw bench
The circular saw bench saw blade based on laser displacement sensor that gear-box Vibration Condition is recorded and analyzed during round metal bars unidirectionally shakes
Dynamic test macro.
Background technique
A kind of process of high-speed cutting processing of metal circular saw bench sawing round metal bars.In sawing process, diamond circular saw
The generally existing serious vibration problem of piece, once resonating, excessive vibration eventually leads to the generation of acceleration equipment failure
Its fatigue failure and cisco unity malfunction, seriously affect service life of equipment, or even huge economic loss and personnel is caused to hurt
It dies.The Vibration Condition of analysis and research saw blade obtains the best sawing revolving speed for preventing resonance, for optimization round metal sawing machine saw bit
Structure important in inhibiting.Simultaneously in the today for pursuing environmentally friendly noise reduction, it may have very high theoretical research value and practical application
Meaning.Therefore, this dispatch proposes a kind of test device, during gain insight into metal circular saw bench sawing round metal bars, saw
The Vibration Condition of piece.
Utility model content
Utility model aims to solve the abrasion conditions of linear bearing in the feeding part of existing metal circular saw bench
It is difficult to the problem of judging and the circular saw bench saw blade single vibration test macro based on laser displacement sensor is provided, it can be in round metal
Saw blade vibration state is recorded and analyzed during sawing machine sawing round metal bars, so that it is determined that needing to improve in the abrasion of saw blade and saw blade
Structure.
The utility model achieves the above object through the following technical schemes: the circular saw bench based on laser displacement sensor is sawed
Piece single vibration test macro, including metal circular saw bench, workpiece to be processed, sensor module, data collecting card and mobile working
It stands, the workpiece to be processed is mounted on the work piece holder of metal circular saw bench, and the metal circular saw bench includes gear-box, mobile work
Make platform, saw blade, firm banking and work piece holder, the gear-box is mounted in mobile work platform, and the saw blade is mounted on described
On the output shaft of gear-box, the mobile work platform is mounted on the left side of the firm banking, and work piece holder is mounted on described solid
Determine the right side of pedestal, drives gear-box and saw blade along rectilinear direction close and separate work to be processed when mobile work platform works
Part；The workpiece to be processed is fixed by work piece holder, and workpiece to be processed setting is in saw blade when mobile work platform drives
Motion path on；The mobile work platform bottom is provided with linear bearing, and linear guide, mobile work are provided on firm banking
The linear bearing for making platform bottom is sleeved in the linear guide, and the sensor module is laser displacement sensor, laser position
Displacement sensor is placed on the front of saw blade, laser displacement sensor face saw blade；Sensor module is for detecting metal annular saw
The vibration situation of change of saw blade when the saw blade cuts workpiece to be processed of bed, sensor module connect mobile work by data collecting card
It stands, the vibration situation of change of the sensor module detection saw blade passes vibration variable signal after data collecting card acquires
It is sent to mobile workstation, mobile workstation carries out storage analysis to the vibration variable signal.
Further, the laser displacement sensor is fixed on bracket, and bracket is mounted on metal circular saw bench side, laser
The laser acquisition point that displacement sensor is launched is fallen on saw blade.
Further, the laser displacement sensor is optoNCDT2300 series laser displacement sensor.
Further, be movably arranged on bracket by universal joint can be on bracket around ten thousand for the laser displacement sensor
Any angle rotation is done to section.
Further, the mobile work platform is slided by linear motor or straight line cylinder driving along linear guide.
The utility model has the beneficial effects that: the utility model can be directly on the basis of existing metal circular saw bench
It improves, production cost is low, and structure is simple, and the vibration that saw blade can be recorded and analyzed in a sawing process changed
Journey so that it is determined that saw blade needs improved structure, and then improves the working performance of metal circular saw bench, extends the use of circular saw bench
Service life.
Detailed description of the invention
Fig. 1 is the whole knot of circular saw bench saw blade single vibration test macro of the utility model based on laser displacement sensor
Structure schematic diagram.
Fig. 2 is the main view of the utility model metal circular saw bench.
Fig. 3 is the top view of the utility model metal circular saw bench.
In figure, 1- firm banking, 2- linear guide, 3- gear-box, 4- saw blade, 5- workpiece to be processed, 6- work piece holder, 7-
Linear bearing, 8- mobile work platform, 9- laser displacement sensor, 10- bracket, 11- data collecting card, 12- mobile workstation,
13- metal circular saw bench.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figures 1 to 3, the circular saw bench saw blade single vibration test macro based on laser displacement sensor, including metal
Circular saw bench 13, workpiece to be processed 5, sensor module, data collecting card 11 and mobile workstation 12, the workpiece to be processed 5 are pacified
On the work piece holder 6 of metal circular saw bench 13, the metal circular saw bench 13 include gear-box 3, mobile work platform 8, saw blade 4,
Firm banking 1 and work piece holder 6, the gear-box 3 are mounted in mobile work platform 8, and the saw blade 4 is mounted on the gear-box
On 3 output shaft, the mobile work platform 8 is mounted on the left side of the firm banking 1, and work piece holder 6 is mounted on the fixation
The right side of pedestal 1 drives gear-box 3 and saw blade 4 along rectilinear direction close and separate work to be processed when mobile work platform 8 works
Part 5；The workpiece to be processed 5 is fixed by work piece holder 6, and workpiece to be processed 5 is arranged in saw blade 4 in mobile work platform 8
On motion path when drive；8 bottom of mobile work platform is provided with linear bearing 7, is provided with straight line on firm banking 1 and leads
Rail 2, the linear bearing 7 of 8 bottom of mobile work platform are sleeved in the linear guide 2, and the sensor module is laser displacement
Sensor 9, laser displacement sensor 9 are placed on the front of saw blade 4,9 face saw blade 4 of laser displacement sensor；Sensor die
The vibration situation of change of saw blade 4, sensor module when the saw blade 4 that block is used to detect metal circular saw bench 13 cuts workpiece to be processed 5
Mobile workstation 12 is connected by data collecting card 11, the vibration situation of change of the sensor module detection saw blade 4 passes through number
Vibration variable signal is transmitted to mobile workstation 12 after acquiring according to capture card 11, mobile workstation 12 is to the vibration variable signal
Carry out storage analysis.
The laser displacement sensor 9 is fixed over the mount 10, and bracket 10 is mounted on 13 side of metal circular saw bench, laser position
The laser acquisition point that displacement sensor 9 is launched is fallen on saw blade 4.The laser displacement sensor 9 is optoNCDT2300 series
Laser displacement sensor 9.The laser displacement sensor 9 by universal joint be movably arranged on bracket 10 can over the mount 10 around
Universal joint do any angle rotation.
The mobile work platform 8 is slided by linear motor or straight line cylinder driving along linear guide 2.
The working process of the utility model is as follows: workpiece to be processed 5 is mounted in work piece holder 6 and utilizes work piece holder 6
It clamps, laser displacement sensor 9 is fixed over the mount 10 and adjusts angle, the laser for launching laser displacement sensor 9
Sensing point is fallen on saw blade 4, and the signal wire of laser displacement sensor 9 is connected to data collecting card 11, and data collecting card 11 connects
Onto mobile workstation 12, operational shock signal spectral analysis software on mobile workstation 12, commissioning device, Calibration of Laser displacement
Sensor 9, inputs Machining Instruction on the metal circular saw bench, runs metal circular saw bench, using transporting on mobile workstation 12
Row vibration signals spectrograph analyzes software records and analyzes data.
Above-described embodiment is the preferred embodiment of the utility model, is not the limit to technical solutions of the utility model
System, as long as being regarded as falling into without the technical solution that creative work can be realized on the basis of the above embodiments
In the rights protection scope of the utility model patent.
Claims (5)
1. the circular saw bench saw blade single vibration test macro based on laser displacement sensor, it is characterised in that: including metal annular saw
Bed (13), workpiece to be processed (5), sensor module, data collecting card (11) and mobile workstation (12), the workpiece to be processed
(5) it is mounted on the work piece holder (6) of metal circular saw bench (13), the metal circular saw bench (13) includes gear-box (3), mobile work
Make platform (8), saw blade (4), firm banking (1) and work piece holder (6), the gear-box (3) is mounted on mobile work platform (8),
The saw blade (4) is mounted on the output shaft of the gear-box (3), and the mobile work platform (8) is mounted on the firm banking
(1) left side, work piece holder (6) are mounted on the right side of the firm banking (1), band moving gear when mobile work platform (8) works
Case (3) and saw blade (4) are close and separate workpiece to be processed (5) along rectilinear direction；The workpiece to be processed (5) passes through workpiece clamp
Tool (6) is fixed, and workpiece to be processed (5) setting is on the motion path when saw blade (4) is in mobile work platform (8) drive；Institute
It states mobile work platform (8) bottom to be provided with linear bearing (7), linear guide (2), mobile working is provided on firm banking (1)
The linear bearing (7) of platform (8) bottom is sleeved on the linear guide (2), and the sensor module is laser displacement sensor
(9), laser displacement sensor (9) is placed on the front of saw blade (4), laser displacement sensor (9) face saw blade (4)；Sensing
The vibration variation feelings of saw blade (4) when device module is used to detect saw blade (4) cutting workpiece to be processed (5) of metal circular saw bench (13)
Condition, sensor module detect saw blade (4) by data collecting card (11) connection mobile workstation (12), the sensor module
Vibration variable signal is transmitted to mobile workstation (12) by vibration situation of change after data collecting card (11) acquisition, mobile work
Stand (12) storage analysis is carried out to the vibration variable signal.
2. the circular saw bench saw blade single vibration test macro according to claim 1 based on laser displacement sensor, special
Sign is: the laser displacement sensor (9) is fixed on bracket (10), and bracket (10) is mounted on metal circular saw bench (13) side
Face, the laser acquisition point that laser displacement sensor (9) is launched are fallen on saw blade (4).
3. the circular saw bench saw blade single vibration test macro according to claim 2 based on laser displacement sensor, special
Sign is: the laser displacement sensor (9) is optoNCDT2300 series laser displacement sensor (9).
4. the circular saw bench saw blade single vibration test macro according to claim 2 based on laser displacement sensor, special
Sign is: the laser displacement sensor (9) by universal joint be movably arranged on bracket (10) can on bracket (10) around
Universal joint does any angle rotation.
5. the circular saw bench saw blade single vibration test macro according to claim 1 based on laser displacement sensor, special
Sign is: the mobile work platform (8) is slided by linear motor or straight line cylinder driving along linear guide (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821803378.5U CN209036139U (en) | 2018-11-02 | 2018-11-02 | Circular saw bench saw blade single vibration test macro based on laser displacement sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821803378.5U CN209036139U (en) | 2018-11-02 | 2018-11-02 | Circular saw bench saw blade single vibration test macro based on laser displacement sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209036139U true CN209036139U (en) | 2019-06-28 |
Family
ID=67040742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821803378.5U Expired - Fee Related CN209036139U (en) | 2018-11-02 | 2018-11-02 | Circular saw bench saw blade single vibration test macro based on laser displacement sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209036139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202536A (en) * | 2018-11-02 | 2019-01-15 | 浙江工业大学 | Circular saw bench saw blade single vibration test macro |
-
2018
- 2018-11-02 CN CN201821803378.5U patent/CN209036139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202536A (en) * | 2018-11-02 | 2019-01-15 | 浙江工业大学 | Circular saw bench saw blade single vibration test macro |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |