CN209036135U - A kind of multi-dimensional force circular saw bench sawing force test device - Google Patents
A kind of multi-dimensional force circular saw bench sawing force test device Download PDFInfo
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- CN209036135U CN209036135U CN201821803379.XU CN201821803379U CN209036135U CN 209036135 U CN209036135 U CN 209036135U CN 201821803379 U CN201821803379 U CN 201821803379U CN 209036135 U CN209036135 U CN 209036135U
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- workpiece
- work piece
- piece holder
- sawing
- circular saw
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Abstract
The utility model discloses a kind of multi-dimensional force circular saw bench sawing force test devices, including metal circular saw bench, workpiece portion, sensor module, cylinder support dynamometer, sensitive beam mechanism, amplifier, data acquisition module and mobile workstation；The workpiece portion is cylindrical metal workpiece；The sensor module uses strain-ga(u)ge transducer；The metal circular saw bench includes reduction gearbox, mobile work platform, saw blade, firm banking and work piece holder, the sensitive beam mechanism is mounted on the bottom panel side of work piece holder, the top half of sensitive beam mechanism is provided with the hemisphere body portion being in close contact with the bottom plate of work piece holder, is equipped with strain-ga(u)ge transducer in sensitive beam mechanism；The utility model can record in a sawing process and analyze the change procedure of direction of feed and vertical direction sawing force and the spectral characteristic of sawing force simultaneously, so that it is determined that influencing the external factor and internal factor of sawing force variation.
Description
Technical field
The utility model relates to metal circular saw bench shear force testing fields, more specifically, more particularly to a kind of multi-dimensional force circle
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, it designs a kind of for testing the device of circular saw bench shear force to test sawing force and saw cutting speed, the amount of feeding
Correlation be very important.
Utility model content
A kind of multi-dimensional force circle is provided utility model aims to solve the difficult problem of circular saw bench sawing force test
Sawing machine sawing force test device with sawing force and can analyze the spectral characteristic of sawing force, and measurement data is accurate, device
Manufacture installation is simple；The change procedure of sawing force can be especially recorded and analyzed in a sawing process, and feeding every time
Sawing force situation when cutter tooth cutting workpiece, so that it is determined that influencing the test device of the factor of sawing force variation.
The utility model achieves the above object through the following technical schemes: a kind of multi-dimensional force circular saw bench sawing force test dress
It sets, including metal circular saw bench, workpiece portion, sensor module, cylinder support dynamometer, sensitive beam mechanism, amplifier, data are adopted
Collect module and mobile workstation；The workpiece portion is cylindrical metal workpiece；The sensor module is sensed using foil gauge
Device；The metal circular saw bench includes reduction gearbox, mobile work platform, saw blade, firm banking and work piece holder, the reduction gearbox installation
In mobile work platform, the saw blade is mounted on the output shaft of the reduction gearbox, and the mobile work platform is mounted on described solid
Determine the left side of pedestal, work piece holder is mounted on the right side of the firm banking, reduction gearbox and saw are driven when mobile work platform works
Piece is along the close and separate cylindrical metal workpiece of rectilinear direction；The cylindrical metal workpiece is consolidated by work piece holder
Fixed, cylindrical metal workpiece setting is on the motion path when saw blade is in mobile work platform drive；The installation of cylinder support dynamometer
On the fixed base, the bottom of work piece holder is arranged in cylinder support dynamometer, and cylinder support dynamometer passes through screw bolt and nut
Cooperation be fixed below the bottom plate of work piece holder；The sensitive beam mechanism is mounted on the bottom panel side of work piece holder, sensitive beam
The top half of mechanism is provided with the hemisphere body portion being in close contact with the bottom plate of work piece holder, is equipped with and answers in sensitive beam mechanism
Become piece sensor；The strain-ga(u)ge transducer connects amplifier, the signal wire of amplifier with the signal wire of cylinder support dynamometer
Data acquisition module is connected, the data acquisition module connects mobile workstation, and the sensor module detects on work piece holder
The sawing force for the direction of feed that cylindrical metal workpiece is subject to, the cylinder support dynamometer detect cylindrical gold on work piece holder
The sawing force data of the sawing force for the vertical direction that metal work-pieces are subject to, sensor module and the measurement of cylinder support dynamometer is by putting
It is transferred to data acquisition module after big device amplification, data acquisition module is by sawing force data transmission to mobile workstation.
Further, the work piece holder includes workpiece locating mechanism, workpiece clamping mechanism and fixture shell, workpiece positioning
Mechanism and workpiece clamping mechanism are installed on fixture shell, and the workpiece locating mechanism is groove profile positioning mechanism, workpiece positioning
Mechanism surface is equipped with the groove matched with cylindrical metal workpiece bottom, and cylindrical metal workpiece is sleeved on workpiece locating mechanism
Groove in and can be slid back and forth along the groove of workpiece locating mechanism；The workpiece clamping mechanism uses the orthogonal clamping of cross
Mechanism, workpiece clamping mechanism simultaneously clamp on cylindrical metal workpiece from the top down and from right to left.
Further, the mobile workstation changes according to the signal of sensor module record sawing force and calculates its sawing
The spectral characteristic of power.
Further, cylinder support dynamometer is equipped at least four.
The utility model has the beneficial effects that: the utility model is simple and compact for structure, production cost is low, can once saw
It is recorded during cutting and analyzes the change procedure of direction of feed and vertical direction sawing force and the spectral characteristic of sawing force simultaneously, from
And determine the external factor and internal factor for influencing sawing force variation.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of multi-dimensional force circular saw bench sawing force test device of the utility model.
Fig. 2 is the partial enlarged view of A in the utility model Fig. 1.
Fig. 3 is the structural schematic diagram of the utility model sensitive beam mechanism.
In figure, 1- firm banking, 2- mobile work platform, 3- reduction gearbox, 4- metal circular saw bench, 5- saw blade, 6- Workpiece clamping
Mechanism, 7- fixture shell, 8- cylinder support dynamometer, 9- sensitive beam mechanism, 10- sensor module, 11- amplifier, 12- data
Acquisition module, 13- mobile workstation, 14- cylindrical metal workpiece.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figures 1 to 3, a kind of multi-dimensional force circular saw bench sawing force test device, including metal circular saw bench 4, workpiece portion,
Sensor module 10, cylinder support dynamometer 8, sensitive beam mechanism 9, amplifier 11, data acquisition module 12 and mobile workstation
13；The workpiece portion is cylindrical metal workpiece 14；The sensor module 10 uses strain-ga(u)ge transducer；The round metal
Sawing machine 4 includes reduction gearbox 3, mobile work platform 2, saw blade 5, firm banking 1 and work piece holder, and the reduction gearbox 3 is mounted on movement
On workbench 2, the saw blade 5 is mounted on the output shaft of the reduction gearbox 3, and the mobile work platform 2 is mounted on the fixation
The left side of pedestal 1, work piece holder are mounted on the right side of the firm banking 1,3 He of reduction gearbox are driven when mobile work platform 2 works
Saw blade 5 is along the close and separate cylindrical metal workpiece 14 of rectilinear direction；The cylindrical metal workpiece 14 passes through work piece holder
It is fixed, saw blade 5 is arranged on the motion path when mobile work platform 2 drives in cylindrical metal workpiece 14；Cylinder support
Dynamometer 8 is mounted on firm banking 1, and the bottom of work piece holder, cylinder support dynamometer 8 is arranged in cylinder support dynamometer 8
It is fixed on by the cooperation of screw bolt and nut below the bottom plate of work piece holder；The sensitive beam mechanism 9 is mounted on work piece holder
Bottom panel side, the top half of sensitive beam mechanism 9 is provided with the hemisphere body portion being in close contact with the bottom plate of work piece holder, sensitive
Strain-ga(u)ge transducer is installed in beam mechanism 9；The strain-ga(u)ge transducer connects amplification with the signal wire of cylinder support dynamometer 8
Device 11, the signal wire of amplifier 11 connect data acquisition module 12, and the data acquisition module 12 connects mobile workstation 13, institute
State the sawing force that sensor module 10 detects the direction of feed that cylindrical metal workpiece 14 is subject on work piece holder, the cylinder branch
Seat dynamometer 8 detects the sawing force for the vertical direction that cylindrical metal workpiece 14 is subject on work piece holder, 10 He of sensor module
The sawing force data that cylinder support dynamometer 8 measures is transferred to data acquisition module 12 after the amplification of amplifier 11, and data are adopted
Collect module 12 for sawing force data transmission to mobile workstation 13.
The work piece holder includes workpiece locating mechanism, workpiece clamping mechanism 6 and fixture shell 7, workpiece locating mechanism and
Workpiece clamping mechanism 6 is installed on fixture shell 7, and the workpiece locating mechanism is groove profile positioning mechanism, workpiece locating mechanism
Surface is equipped with the groove matched with 14 bottom of cylindrical metal workpiece, and cylindrical metal workpiece 14 is sleeved on workpiece locating mechanism
Groove in and can be slid back and forth along the groove of workpiece locating mechanism；The workpiece clamping mechanism 6 is using the orthogonal folder of cross
Tight mechanism, workpiece clamping mechanism 6 simultaneously clamp on cylindrical metal workpiece 14 from the top down and from right to left.
The mobile workstation 13 changes according to the signal of sensor module 10 record sawing force and calculates its sawing force
Spectral characteristic.Cylinder support dynamometer 8 is equipped at least four.
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 (4)
1. a kind of multi-dimensional force circular saw bench sawing force test device, it is characterised in that: including metal circular saw bench (4), workpiece portion, biography
Sensor module (10), cylinder support dynamometer (8), sensitive beam mechanism (9), amplifier (11), data acquisition module (12) and shifting
Dynamic work station (13)；The workpiece portion is cylindrical metal workpiece (14)；The sensor module (10) is passed using foil gauge
Sensor；The metal circular saw bench (4) includes reduction gearbox (3), mobile work platform (2), saw blade (5), firm banking (1) and workpiece clamp
Tool, the reduction gearbox (3) are mounted on mobile work platform (2), and the saw blade (5) is mounted on the output shaft of the reduction gearbox (3)
On, the mobile work platform (2) is mounted on the left side of the firm banking (1), and work piece holder is mounted on the firm banking (1)
Right side, drive reduction gearbox (3) and saw blade (5) along rectilinear direction close to and far from cylinder when mobile work platform (2) works
Metal works (14)；The cylindrical metal workpiece (14) is fixed by work piece holder, and cylindrical metal workpiece (14) is set
It sets on the motion path in saw blade (5) when mobile work platform (2) drive；Cylinder support dynamometer (8) is mounted on firm banking
(1) on, the bottom of work piece holder is arranged in cylinder support dynamometer (8), and cylinder support dynamometer (8) passes through screw bolt and nut
Cooperation is fixed below the bottom plate of work piece holder；The sensitive beam mechanism (9) is mounted on the bottom panel side of work piece holder, sensitive beam
The top half of mechanism (9) is provided with the hemisphere body portion being in close contact with the bottom plate of work piece holder, and sensitive beam mechanism is pacified on (9)
Equipped with strain-ga(u)ge transducer；The strain-ga(u)ge transducer connects amplifier (11) with the signal wire of cylinder support dynamometer (8), puts
The signal wire of big device (11) connects data acquisition module (12), and the data acquisition module (12) connects mobile workstation (13),
The sawing force for the direction of feed that cylindrical metal workpiece (14) is subject on sensor module (10) the detection work piece holder, it is described
The sawing force for the vertical direction that cylindrical metal workpiece (14) is subject on cylinder support dynamometer (8) detection work piece holder, sensing
Device module (10) and the sawing force data of cylinder support dynamometer (8) measurement are transferred to data after amplifier (11) amplification and adopt
Collect module (12), data acquisition module (12) is by sawing force data transmission to mobile workstation (13).
2. a kind of multi-dimensional force circular saw bench sawing force test device according to claim 1, it is characterised in that: the workpiece clamp
Tool includes workpiece locating mechanism, workpiece clamping mechanism (6) and fixture shell (7), workpiece locating mechanism and workpiece clamping mechanism (6)
It is installed on fixture shell (7), the workpiece locating mechanism is groove profile positioning mechanism, and workpiece locating mechanism surface is equipped with and circle
The groove that cylindricality metal works (14) bottom matches, cylindrical metal workpiece (14) are sleeved in the groove of workpiece locating mechanism
And it can be slid back and forth along the groove of workpiece locating mechanism；The workpiece clamping mechanism (6) uses the orthogonal clamp system of cross,
Workpiece clamping mechanism (6) simultaneously clamps on cylindrical metal workpiece (14) from the top down and from right to left.
3. a kind of multi-dimensional force circular saw bench sawing force test device according to claim 1, it is characterised in that: the mobile work
Stand (13) sawing force is recorded according to the signal of sensor module (10) change and calculate the spectral characteristic of its sawing force.
4. a kind of multi-dimensional force circular saw bench sawing force test device according to claim 2, it is characterised in that: cylinder support is surveyed
Power meter (8) is equipped at least four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821803379.XU CN209036135U (en) | 2018-11-02 | 2018-11-02 | A kind of multi-dimensional force circular saw bench sawing force test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821803379.XU CN209036135U (en) | 2018-11-02 | 2018-11-02 | A kind of multi-dimensional force circular saw bench sawing force test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209036135U true CN209036135U (en) | 2019-06-28 |
Family
ID=67039489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821803379.XU Expired - Fee Related CN209036135U (en) | 2018-11-02 | 2018-11-02 | A kind of multi-dimensional force circular saw bench sawing force test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209036135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290847A (en) * | 2018-11-02 | 2019-02-01 | 浙江工业大学 | The test device of direction of feed and vertical direction circular saw bench sawing force is measured simultaneously |
-
2018
- 2018-11-02 CN CN201821803379.XU patent/CN209036135U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290847A (en) * | 2018-11-02 | 2019-02-01 | 浙江工业大学 | The test device of direction of feed and vertical direction circular saw bench sawing force is measured simultaneously |
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| 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 |
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| CF01 | Termination of patent right due to non-payment of annual fee |