CN209036133U - A kind of metal circular saw bench sawing force test device - Google Patents
A kind of metal circular saw bench sawing force test device Download PDFInfo
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- CN209036133U CN209036133U CN201821802871.5U CN201821802871U CN209036133U CN 209036133 U CN209036133 U CN 209036133U CN 201821802871 U CN201821802871 U CN 201821802871U CN 209036133 U CN209036133 U CN 209036133U
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- workpiece
- circular saw
- metal
- sawing force
- saw bench
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Abstract
The utility model discloses a kind of metal circular saw bench sawing force test devices, including metal circular saw bench, cylindrical metal workpiece, sensor module, data acquisition front and mobile workstation；The cylindrical metal workpiece is mounted on the work piece holder of metal circular saw bench, sensor module is mounted on the work piece holder of metal circular saw bench, the sawing force that cylindrical metal workpiece is subject to when sensor module is used to detect the saw blade cuts cylindrical metal workpiece of metal circular saw bench, sensor module connect mobile workstation by data acquisition front；The metal circular saw bench includes reduction gearbox, mobile work platform, saw blade, firm banking and work piece holder, the utility model can record and analyze the change procedure of sawing force and the spectral characteristic of sawing force in a sawing process, so that it is determined that influencing the external factor and internal factor of sawing force variation in the metal circular saw bench course of work.
Description
Technical field
The utility model relates to metal circular saw bench shear force testing fields, more specifically, more particularly to it is a kind of can be primary
The change procedure of sawing force is recorded and analyzed in sawing process, and can analyze a kind of round metal of the spectral characteristic of sawing force
Sawing machine sawing force test device.
Background technique
Metal material sawing is the important procedure of raw material cutting die.In modern manufacturing industry, web for sawing metal is as gold
Cut the starting point of processing, it has also become one of important link during fabricating.Sawing force is one in mechanical processing process
Important parameter, the changing rule for understanding sawing force is not only the needs of machine dynamic characteristics research, and improves machining essence
Degree, the needs for improving cutter life, sawing can improve productivity, save material and reduce secondary operation amount, with
The rapid development of the technologies such as numerically-controlled machine tool, sawing force have become the important judgment basis of self adaptive control.Currently, metal saw shear force
Test and calculating be circular saw bench design with use in difficult point, be directed to both at home and abroad circular saw bench sawing force test related patents
Seldom.The parameter designing of circular saw bench need to be calculated according to sawing force, otherwise be will lead to saw blade and had skidded during the work time, is stuck
Or it is easily damaged.Therefore, design it is a kind of for testing the test macro of circular saw bench sawing force with test sawing force and saw cutting speed,
The correlation of the amount of feeding is very important.
Utility model content
A kind of metal annular saw is provided utility model aims to solve the difficult problem of circular saw bench sawing force test
Bed sawing force test device, can measure the change procedure of sawing force and can analyze the spectral characteristic of sawing force, measure number
According to accurate, the manufacture installation of device is simple；The change procedure of sawing force can be especially recorded and analyzed in a sawing process,
And every time feeding cutter tooth cutting workpiece when sawing force situation, so that it is determined that influence sawing force variation factor test dress
It sets.
The utility model achieves the above object through the following technical schemes: a kind of metal circular saw bench sawing force test dress
It sets, including metal circular saw bench, cylindrical metal workpiece, sensor module, data acquisition front and mobile workstation；The cylinder
Shape metal works are mounted on the work piece holder of metal circular saw bench, and sensor module is mounted on the work piece holder of metal circular saw bench
On, cylindrical metal workpiece is subject to when sensor module is used to detect the saw blade cuts cylindrical metal workpiece of metal circular saw bench
Sawing force, sensor module connect mobile workstation by data acquisition front, and the sensor module detects on work piece holder
The sawing force data is transferred to data acquisition front after the sawing force that cylindrical metal workpiece is subject to, and data acquisition front is by signal
It is transmitted to mobile workstation；
The metal circular saw bench includes reduction gearbox, mobile work platform, saw blade, firm banking and work piece holder, the deceleration
Case is mounted in mobile work platform, and the saw blade is mounted on the output shaft of the reduction gearbox, and the mobile work platform is mounted on
The left side of the firm banking, work piece holder are mounted on the right side of the firm banking, drive and slow down when mobile work platform works
Case and saw blade are along the close and separate cylindrical metal workpiece of rectilinear direction；The cylindrical metal workpiece by work piece holder into
Row is fixed, and cylindrical metal workpiece setting is on the motion path when saw blade is in mobile work platform drive.
Further, the work piece holder includes workpiece locating mechanism and workpiece clamping mechanism, the workpiece locating mechanism
On the fixed base, workpiece locating mechanism is used to support cylindrical metal workpiece for setting, and the workpiece clamping mechanism uses cross
Orthogonal clamp system, workpiece clamping mechanism simultaneously clamp on stepped metal works from the top down and from right to left.
Further, the workpiece locating mechanism top is set as bridge shape and is made of sensing element, workpiece positioning
The upper surface of mechanism is used to support cylindrical metal workpiece, and the bridge basal surface position that the top of workpiece locating mechanism is formed is provided with
The bridge shaped part of three strain-ga(u)ge transducers, workpiece locating mechanism is equipped with overload preventing limiter.
Further, the workpiece locating mechanism offers the notch passed through for saw blade, what workpiece locating mechanism opened up
The top of workpiece locating mechanism is divided into left-half and right half part by notch, wherein on the bottom surface of left-half there are two settings
Strain-ga(u)ge transducer is provided with a strain-ga(u)ge transducer on the bottom surface of right half part, and the lower part of workpiece locating mechanism is fixed
On the fixed base.
Further, the mobile workstation records sawtooth in different rack saws according to the signal of sensor module
Sawing force changes and calculates the spectral characteristic of sawing force.
Specific workflow is as follows: sensor module being mounted on work piece holder, cylindrical metal workpiece is installed
On work piece holder；The signal wire of sensor module is connected on data acquisition front, and data acquisition front is connected and is moved
Work station, mobile workstation first carry out equipment debugging, calibration sensor module, then the input test routine on metal circular saw bench,
The metal circular saw bench is moved, the saw blade of metal circular saw bench rotates under the drive of reduction gearbox, and under the drive of mobile work platform
To cylindrical metal workpiece motion s, saw blade is contacted and is cut with cylindrical metal workpiece, uses sensor in the process
The sawing force that module measurement cylindrical metal workpiece is subject to, and the sawing force signal is sent to data acquisition front, data are adopted
Collection front end, which is sent information in mobile workstation, to be analyzed.
The utility model has the beneficial effects that: the utility model is simple and compact for structure, production cost is low, can once saw
The change procedure of sawing force and the spectral characteristic of sawing force are recorded and analyzed during cutting, so that it is determined that metal circular saw bench is worked
The external factor and internal factor of sawing force variation are influenced in journey.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of metal circular saw bench sawing force test device of the utility model.
Fig. 2 is the structural schematic diagram of the utility model metal circular saw bench.
Fig. 3 is the partial schematic diagram of the workpiece locating mechanism of the utility model work piece holder.
Fig. 4 is the main view of the workpiece locating mechanism of the utility model work piece holder.
Fig. 5 is the cross-sectional view of B in the utility model Fig. 4.
In figure, 1- reduction gearbox, 2- saw blade, 3- sensor module, 4- work piece holder, 5- overload preventing limiter, 6- are fixed
Pedestal, 7- mobile work platform, 8- cylindrical metal workpiece, 9- metal circular saw bench, 10 data acquisition fronts, 11- mobile workstation,
Part under the upper part 13- left-half, 14- right half part, 15-, 16-.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Fig. 1~5, a kind of metal circular saw bench sawing force test device, including metal circular saw bench 9, cylindrical metal
Workpiece 8, sensor module 3, data acquisition front 10 and mobile workstation 11；The cylindrical metal workpiece 8 is mounted on metal
On the work piece holder 4 of circular saw bench 9, sensor module 3 is mounted on the work piece holder 4 of metal circular saw bench 9, and sensor module 3 is used
The sawing force that cylindrical metal workpiece 8 is subject to when detecting the 2 cutting circle cylindricality metal works 8 of saw blade of metal circular saw bench 9, sensing
Device module 3 connects data acquisition front 10, and the data acquisition front 10 connects mobile workstation 11, the sensor module 3
The sawing force data is transferred to data acquisition front 10 after the sawing force that cylindrical metal workpiece 8 is subject on detection work piece holder 4,
Data acquisition front 10 passes the signal to mobile workstation 11.
The metal circular saw bench 9 includes reduction gearbox 1, mobile work platform 7, saw blade 2, firm banking 6 and work piece holder 4, institute
It states reduction gearbox 1 to be mounted in mobile work platform 7, the saw blade 2 is mounted on the output shaft of the reduction gearbox 1, the mobile work
Make the left side that platform 7 is mounted on the firm banking 6, work piece holder 4 is mounted on the right side of the firm banking 6, mobile work platform 7
Drive reduction gearbox 1 and saw blade 2 along rectilinear direction close and separate cylindrical metal workpiece 8 when work；The cylindrical metal
Workpiece 8 is fixed by work piece holder 4, and fortune of the saw blade 2 when mobile work platform 7 drives is arranged in cylindrical metal workpiece 8
On dynamic path.
The work piece holder 4 includes workpiece locating mechanism and workpiece clamping mechanism, and the workpiece locating mechanism setting is solid
Determine on pedestal 6, workpiece locating mechanism is used to support cylindrical metal workpiece 8, and the workpiece clamping mechanism uses the orthogonal folder of cross
Tight mechanism, workpiece clamping mechanism simultaneously clamp on stepped metal works from the top down and from right to left.
The workpiece locating mechanism top is set as bridge shape and is made of sensing element, the upper table of workpiece locating mechanism
Face is used to support cylindrical metal workpiece 8, and there are three strains for the bridge basal surface position setting that the top of workpiece locating mechanism is formed
The bridge shaped part of piece sensor, workpiece locating mechanism is equipped with overload preventing limiter 5.
The workpiece locating mechanism offers the notch passed through for saw blade 2, and the notch that workpiece locating mechanism opens up is by work
The upper part 14 of part positioning mechanism is at left-half 12 and right half part 13, wherein on the bottom surface of left-half 12 there are two settings
Strain-ga(u)ge transducer is provided with a strain-ga(u)ge transducer, the lower part 15 of workpiece locating mechanism on the bottom surface of right half part 13
It is fixed on firm banking 6.
The mobile workstation 11 records sawing force of the sawtooth in different rack saws according to the signal of sensor module 3
Change and calculate the spectral characteristic of sawing force.
Specific workflow is as follows: sensor module 3 being mounted on work piece holder 4, cylindrical metal workpiece 8 is pacified
On work piece holder 4；By on the signal wire of sensor module 3 connection data acquisition front 10, and by data acquisition front 10
Mobile workstation 11 is connected, mobile workstation 11 first carries out equipment debugging, calibration sensor module 3, then on metal circular saw bench
Input test routine moves the metal circular saw bench, and the saw blade 2 of metal circular saw bench rotates under the drive of reduction gearbox 1, and in movement
It being moved under the drive of workbench 7 to cylindrical metal workpiece 8, saw blade 2 is contacted and is cut with cylindrical metal workpiece 8,
It uses sensor module 3 to measure the sawing force that cylindrical metal workpiece 8 is subject to during this, and the sawing force signal is sent to
Data acquisition front 10, data acquisition front 10 send information in mobile workstation 11 and are analyzed.
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. a kind of metal circular saw bench sawing force test device, it is characterised in that: including metal circular saw bench (9), cylindrical metal work
Part (8), sensor module (3), data acquisition front (10) and mobile workstation (11)；Cylindrical metal workpiece (8) peace
On the work piece holder (4) of metal circular saw bench (9), sensor module (3) is mounted on the work piece holder of metal circular saw bench (9)
(4) on, sensor module (3) is used to detect saw blade (2) cutting circle cylindricality metal works (8) Shi Yuanzhu of metal circular saw bench (9)
The sawing force that shape metal works (8) are subject to, sensor module (3) connect data acquisition front (10), the data acquisition front
(10) mobile workstation (11) are connected, in the sensor module (3) detection work piece holder (4) cylindrical metal workpiece (8) by
To sawing force after the sawing force data be transferred to data acquisition front (10), data acquisition front (10) passes the signal to shifting
Dynamic work station (11)；
The metal circular saw bench (9) includes reduction gearbox (1), mobile work platform (7), saw blade (2), firm banking (6) and workpiece clamp
Have (4), the reduction gearbox (1) is mounted on mobile work platform (7), and the saw blade (2) is mounted on the output of the reduction gearbox (1)
On axis, the mobile work platform (7) is mounted on the left side of the firm banking (6), and work piece holder (4) is mounted on the fixed bottom
The right side of seat (6) drives reduction gearbox (1) and saw blade (2) along rectilinear direction close and separate circle when mobile work platform (7) works
Cylindricality metal works (8)；The cylindrical metal workpiece (8) is fixed by work piece holder (4), cylindrical metal workpiece
(8) it is arranged on the motion path in saw blade (2) when mobile work platform (7) drive.
2. a kind of metal circular saw bench sawing force test device according to claim 1, it is characterised in that: the work piece holder
It (4) include workpiece locating mechanism and workpiece clamping mechanism, the workpiece locating mechanism is arranged on firm banking (6), and workpiece is fixed
Position mechanism is used to support cylindrical metal workpiece (8), and the workpiece clamping mechanism uses the orthogonal clamp system of cross, Workpiece clamping
Mechanism simultaneously clamps on stepped metal works from the top down and from right to left.
3. a kind of metal circular saw bench sawing force test device according to claim 1, it is characterised in that: the workpiece positioning
Mechanism top is set as bridge shape and is made of sensing element, and the upper surface of workpiece locating mechanism is used to support cylindrical metal
Workpiece (8), there are three strain-ga(u)ge transducer, workpiece localization machines for the bridge basal surface position setting that the top of workpiece locating mechanism is formed
The bridge shaped part of structure is equipped with overload preventing limiter (5).
4. a kind of metal circular saw bench sawing force test device according to claim 2, it is characterised in that: the workpiece positioning
Mechanism offers the notch passed through for saw blade (2), and the notch that workpiece locating mechanism opens up is by the upper part of workpiece locating mechanism
(14) at left-half (12) and right half part (13), wherein there are two foil gauges to sense for setting on the bottom surface of left-half (12)
Device is provided with a strain-ga(u)ge transducer on the bottom surface of right half part (13), and the lower part (15) of workpiece locating mechanism is fixed on
On firm banking (6).
5. a kind of metal circular saw bench sawing force test device according to claim 4, it is characterised in that: the mobile working
Stand (11) sawing force of the sawtooth in different rack saws is recorded according to the signal of sensor module (3) change and calculate sawing force
Spectral characteristic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802871.5U CN209036133U (en) | 2018-11-02 | 2018-11-02 | A kind of metal circular saw bench sawing force test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802871.5U CN209036133U (en) | 2018-11-02 | 2018-11-02 | A kind of metal circular saw bench sawing force test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209036133U true CN209036133U (en) | 2019-06-28 |
Family
ID=67040802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821802871.5U Expired - Fee Related CN209036133U (en) | 2018-11-02 | 2018-11-02 | A kind of metal circular saw bench sawing force test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209036133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290849A (en) * | 2018-11-02 | 2019-02-01 | 浙江工业大学 | Metal circular saw bench sawing force test macro |
-
2018
- 2018-11-02 CN CN201821802871.5U patent/CN209036133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290849A (en) * | 2018-11-02 | 2019-02-01 | 浙江工业大学 | Metal circular saw bench sawing force test macro |
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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: 20190628 Termination date: 20211102 |