CN104608009A - Band sawing machine test system - Google Patents
Band sawing machine test system Download PDFInfo
- Publication number
- CN104608009A CN104608009A CN201510000271.1A CN201510000271A CN104608009A CN 104608009 A CN104608009 A CN 104608009A CN 201510000271 A CN201510000271 A CN 201510000271A CN 104608009 A CN104608009 A CN 104608009A
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- CN
- China
- Prior art keywords
- photoelectric encoder
- sawing machine
- lathe bed
- saw
- band sawing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
- B23Q17/0952—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool during machining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/10—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting speed or number of revolutions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a band sawing machine test system. Sawing force is measured through measuring the wear-stress of a sample. The band sawing machine test system is arranged on a horizontal double-column bank sawing machine. The horizontal double-column bank sawing machine comprises a lathe bed base, an upright, a saw frame, a driving saw wheel and a driven saw wheel; the band sawing machine test system comprises a data acquisition card and two force measurement sensors, the two force measurement sensors are arranged on the position between a clamping mechanism and the lathe bed base, the influence caused by the external factors is greatly reduced through the structural arrangement, and the measuring error is reduced. A first optical-electricity encoder and a second optical-electricity encoder are arranged on a square column sleeve and the driving saw wheel respectively, a saw cutting speed optical-electricity encoder ruler is arranged on the side portion of a feed speed optical-electricity encoder ruler which is perpendicularly fixed on the lathe bed base and parallel to the upright, the structure is simple, the sawing force of the sawing machine can be measured accurately, and the feed speed and the saw cutting speed of the sawing machine can be measured accurately simultaneously.
Description
Technical field
The present invention relates to a kind of band sawing machine test macro, be applicable to measure Multiple Type bands for band and the sawing force of sawing material under different cutting-rate and the size of saw cutting speed.
Background technology
At present, calculating and the test of metal cutting band saw bed sawing force are the difficult points in band sawing machine designing and employing, are not directed to the Patents of band sawing machine sawing force test both at home and abroad.Band sawing machine tensioning moment needs to calculate according to sawing force, otherwise bands for band can be caused to occur in the course of the work skidding or easily damaging.Therefore, the correlation designing a kind of mechanism for calibration tape saw blade saw shear force and test sawing force and saw cutting speed is very important.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of band sawing machine test macro, can measure sawing force and saw cutting speed simultaneously, and measurement data is accurate, and the making and installation of system is simple.
The present invention realizes like this, a kind of band sawing machine test macro is provided, it is arranged on horizontal double-column band sawing machine, horizontal double-column band sawing machine comprises lathe bed pedestal, column, saw frame, Initiative saw wheel and driven saw wheel, column is fixed on the end face of lathe bed pedestal, saw frame is fixed on column by square column sleeve, Initiative saw wheel and driven saw wheel are arranged on saw frame, the end face of lathe bed pedestal is provided with clamp system, clamp system mainly comprises clamping lathe bed and is arranged on the moving jaw on clamping lathe bed, regular jaw and clamping cylinder, moving jaw and regular jaw are for clamping test specimen, clamping cylinder moves left and right for driving moving jaw, band sawing machine test macro comprises sawing force mechanism for testing, sawing force mechanism for testing comprises data collecting card and two force cells, two force cells to be arranged between clamping lathe bed and lathe bed pedestal and to be positioned at the two ends, left and right clamping lathe bed, force cell is connected with data collecting card by data wire.
Further, lathe bed pedestal is provided with two groups of clamp systems, two groups of clamp systems are fixed four drift angle positions of test specimen respectively.
Further, the junction of force cell and lathe bed pedestal is provided with block, the rotation of block limiting measuring force sensor in its mounting plane.
Further, data collecting card is four-way data collecting card.
Further, band sawing machine test macro also comprises feed speed mechanism for testing, feed speed mechanism for testing comprises feed speed photoelectric encoder scale and the first photoelectric encoder, feed speed photoelectric encoder scale to be vertically fixed on lathe bed pedestal by bearing and parallel with column, and the first photoelectric encoder is fixed on square column and puts and coordinate with feed speed photoelectric encoder scale; Feed speed photoelectric encoder scale and the first photoelectric encoder are connected with data collecting card by data wire.
Further, band sawing machine test macro also comprises saw cuts linear velocity mechanism for testing, saw cuts linear velocity mechanism for testing comprises saw cuts linear velocity photoelectric encoder scale and the second photoelectric encoder, second photoelectric encoder to be arranged on Initiative saw wheel and parallel with the surface of Initiative saw wheel, saw cuts linear velocity photoelectric encoder scale is arranged on the sidepiece of feed speed photoelectric encoder scale and also parallel with the surface of Initiative saw wheel, and the second photoelectric encoder coordinates with saw cuts linear velocity photoelectric encoder scale; Saw cuts linear velocity photoelectric encoder scale and the second photoelectric encoder are connected with data collecting card by data wire.
Further, saw cuts linear velocity photoelectric encoder scale is fixed on scale installing plate, and scale installing plate is fixed on the sidepiece of feed speed photoelectric encoder scale.
Compared with prior art, band sawing machine test macro of the present invention, mainly measure sawing force by measuring the stressed of test specimen, comprise data collecting card and two force cells, two force cells are arranged on the position between clamp system and lathe bed pedestal, the mode of this structural configuration can reduce the impact of extraneous factor to a great extent, reduces measure error.Square column sleeve and Initiative saw wheel are installed the first photoelectric encoder and the second photoelectric encoder respectively, saw cuts linear velocity photoelectric encoder scale is arranged on the sidepiece of feed speed photoelectric encoder scale, feed speed photoelectric encoder scale to be vertically fixed on lathe bed pedestal and parallel with column, structure is simple, can also accurately measure sawing machine feeding speed and saw cuts linear velocity in real time while accurately measuring sawing machine sawing force.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of the present invention;
Fig. 2 is clamp system scheme of installation in Fig. 1;
Fig. 3 is the scheme of installation of force cell;
Fig. 4 is the scheme of installation of feed speed mechanism for testing and saw cuts linear velocity mechanism for testing.
In accompanying drawing: 1 – lathe bed pedestal, 2 – force cells, 3 – clamp systems, 4 – test specimens, 5 – saw frames, 6 – Initiative saw wheels, 7 – feed speed photoelectric encoder scales, 8 – data collecting cards, 9 – clamp lathe bed, 10 – clamping cylinders, 11 – moving jaws, 12 – regular jaws, 13 – rectangle cushion blocks, 14 – blocks, 15 – first photoelectric encoders, 16 – second photoelectric encoders, the square column sleeve of 17 –, 18 – scale installing plates, 19 – columns and the driven saw wheel of 20 –.
Detailed description of the invention
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Please refer to shown in Fig. 1 and Fig. 2, the preferred embodiment of a kind of band sawing machine test macro of the present invention, it is arranged on horizontal double-column band sawing machine, and horizontal double-column band sawing machine comprises lathe bed pedestal 1, column 19, saw frame 5, Initiative saw wheel 6 and driven saw wheel 20.Be divided into four regions in lathe bed pedestal 1, be respectively used to tank for coolant, water pump, hydraulic oil pump and switch board are installed.Column 19 is fixed on the end face of lathe bed pedestal 1, and saw frame 5 is fixed on column 19 by square column sleeve 17.Saw frame 5 is arranged on the top of sawing machine by column 19 and square column sleeve 17, and can move up and down in the vertical direction along column 19 under the driving of hydraulic oil pump.Initiative saw wheel 6 and driven saw wheel 20 are arranged on saw frame 5.The end face of lathe bed pedestal 1 is provided with clamp system 3, and clamp system 3 mainly comprises clamping lathe bed 9 and is arranged on moving jaw 11, regular jaw 12 and the clamping cylinder 10 on clamping lathe bed 9.Moving jaw 11 and regular jaw 12 are for clamping test specimen 4.Clamping cylinder 10 moves left and right for driving moving jaw 11.
Band sawing machine test macro comprises sawing force mechanism for testing, feed speed mechanism for testing and saw cuts linear velocity mechanism for testing.
Sawing force mechanism for testing comprises data collecting card 8 and two force cells 2.Two force cells 2 to be arranged between clamping lathe bed 9 and lathe bed pedestal 1 and to be positioned at the two ends, left and right clamping lathe bed 9.Force cell 2 is connected with data collecting card 8 by data wire.Force cell 2 needs to carry out sawing force measurement respectively to the sawing direction of sawing machine and direction of feed.In the present embodiment, lathe bed pedestal 1 is provided with two groups of clamp systems, 3, two groups of clamp systems 3 to be fixed four drift angle positions of test specimen respectively.Data collecting card 8 is four-way data collecting card.
Please refer to shown in Fig. 3, force cell 2 is arranged between clamping lathe bed 9 and lathe bed pedestal 1 by bolt, and force cell 2 and the junction of lathe bed pedestal 1 are provided with rectangle cushion block 13 and block 14.The rotation of block 14 limiting measuring force sensor 2 in its mounting plane.
Shown in Fig. 1 and Fig. 4, the feed speed mechanism for testing of band sawing machine test macro comprises feed speed photoelectric encoder scale 7 and the first photoelectric encoder 15.Feed speed photoelectric encoder scale 7 to be vertically fixed on lathe bed pedestal 1 by bearing and parallel with column 19.First photoelectric encoder 15 to be fixed on square column sleeve 17 and to coordinate with feed speed photoelectric encoder scale 7.Feed speed photoelectric encoder scale 7 and the first photoelectric encoder 15 are connected with data collecting card 8 by data wire.
The saw cuts linear velocity mechanism for testing of band sawing machine test macro comprises saw cuts linear velocity photoelectric encoder scale (not shown) and the second photoelectric encoder 16.Second photoelectric encoder 16 to be arranged on Initiative saw wheel 6 and parallel with the surface of Initiative saw wheel 6, and saw cuts linear velocity photoelectric encoder scale is arranged on the sidepiece of feed speed photoelectric encoder scale 7 and also parallel with the surface of Initiative saw wheel 6.Second photoelectric encoder 16 coordinates with saw cuts linear velocity photoelectric encoder scale 18.Saw cuts linear velocity photoelectric encoder scale and the second photoelectric encoder 16 are connected with data collecting card 8 by data wire.In the present embodiment, saw cuts linear velocity photoelectric encoder scale is fixed on scale installing plate 18, and scale installing plate 18 is fixed on the sidepiece of feed speed photoelectric encoder scale 7.
The present invention is a kind of test platform carrying out the measurement of sawing force number based on two main horizontal band sawing machine, is measured the supplemental characteristic in sawing machine cutting process in real time simultaneously by sensor 2, first photoelectric encoder 15 and the second photoelectric encoder 16 and is carried out analyzing and processing.During the actual use of the present embodiment, first saw frame 5 is risen to the position that saw blade does not interfere test specimen 4 to be installed, then test specimen 4 is installed, then clamps test specimen 4 by moving jaw 11 and regular jaw 12, restart cutting sample 4 after sawing machine.The data analysis process such as sawing machine sawing force, feed speed and the saw cuts linear velocity that now can be collected data collecting card 8 by DAS.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a band sawing machine test macro, it is arranged on horizontal double-column band sawing machine, described horizontal double-column band sawing machine comprises lathe bed pedestal, column, saw frame, Initiative saw wheel and driven saw wheel, described column is fixed on the end face of lathe bed pedestal, described saw frame is fixed on column by square column sleeve, described Initiative saw wheel and driven saw wheel are arranged on saw frame, the end face of described lathe bed pedestal is provided with clamp system, described clamp system mainly comprises clamping lathe bed and is arranged on the moving jaw on clamping lathe bed, regular jaw and clamping cylinder, described moving jaw and regular jaw are for clamping test specimen, described clamping cylinder moves left and right for driving moving jaw, it is characterized in that, described band sawing machine test macro comprises sawing force mechanism for testing, described sawing force mechanism for testing comprises data collecting card and two force cells, two described force cells to be arranged between clamping lathe bed and lathe bed pedestal and to be positioned at the two ends, left and right clamping lathe bed, described force cell is connected with data collecting card by data wire.
2. a kind of band sawing machine test macro as claimed in claim 1, is characterized in that, described lathe bed pedestal is provided with two groups of clamp systems, and clamp system described in two groups is fixed four drift angle positions of test specimen respectively.
3. a kind of band sawing machine test macro as claimed in claim 2, is characterized in that, the junction of described force cell and lathe bed pedestal is provided with block, the rotation of described block limiting measuring force sensor in its mounting plane.
4. a kind of band sawing machine test macro as claimed in claim 1, is characterized in that, described data collecting card is four-way data collecting card.
5. band sawing machine test macro as claimed in claim 4, it is characterized in that, described band sawing machine test macro also comprises feed speed mechanism for testing, described feed speed mechanism for testing comprises feed speed photoelectric encoder scale and the first photoelectric encoder, described feed speed photoelectric encoder scale to be vertically fixed on lathe bed pedestal by bearing and parallel with column, and described first photoelectric encoder is fixed on square column and puts and coordinate with feed speed photoelectric encoder scale; Described feed speed photoelectric encoder scale and the first photoelectric encoder are connected with data collecting card by data wire.
6. a kind of band sawing machine test macro as claimed in claim 4, it is characterized in that, described band sawing machine test macro also comprises saw cuts linear velocity mechanism for testing, described saw cuts linear velocity mechanism for testing comprises saw cuts linear velocity photoelectric encoder scale and the second photoelectric encoder, described second photoelectric encoder to be arranged on Initiative saw wheel and parallel with the surface of Initiative saw wheel, described saw cuts linear velocity photoelectric encoder scale is arranged on the sidepiece of feed speed photoelectric encoder scale and also parallel with the surface of Initiative saw wheel, described second photoelectric encoder coordinates with saw cuts linear velocity photoelectric encoder scale, described saw cuts linear velocity photoelectric encoder scale and the second photoelectric encoder are connected with data collecting card by data wire.
7. a kind of band sawing machine test macro as claimed in claim 6, is characterized in that, described saw cuts linear velocity photoelectric encoder scale is fixed on scale installing plate, and described scale installing plate is fixed on the sidepiece of feed speed photoelectric encoder scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510000271.1A CN104608009A (en) | 2015-01-03 | 2015-01-03 | Band sawing machine test system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510000271.1A CN104608009A (en) | 2015-01-03 | 2015-01-03 | Band sawing machine test system |
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| CN104608009A true CN104608009A (en) | 2015-05-13 |
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| CN201510000271.1A Pending CN104608009A (en) | 2015-01-03 | 2015-01-03 | Band sawing machine test system |
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Cited By (6)
| 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 |
| CN109290849A (en) * | 2018-11-02 | 2019-02-01 | 浙江工业大学 | Metal circular saw bench sawing force test macro |
| CN109290844A (en) * | 2018-11-02 | 2019-02-01 | 浙江工业大学 | Metal circular saw bench with PID control |
| CN109290848A (en) * | 2018-11-02 | 2019-02-01 | 浙江工业大学 | A kind of circular saw bench sawing force test device |
| CN109514348A (en) * | 2018-11-02 | 2019-03-26 | 浙江工业大学 | Metal circular saw bench monodentate, multiple tooth sawing force test device |
| CN111323324A (en) * | 2020-03-20 | 2020-06-23 | 湖南泰嘉新材料科技股份有限公司 | Double-station testing sawing machine and testing method thereof |
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| CN203171343U (en) * | 2013-03-29 | 2013-09-04 | 南通市通州区五接豆豆编织袋厂 | Fast feed-to-working feed photoelectric conversion device of band sawing machine |
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2015
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Cited By (9)
| 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 |
| CN109290849A (en) * | 2018-11-02 | 2019-02-01 | 浙江工业大学 | Metal circular saw bench sawing force test macro |
| CN109290844A (en) * | 2018-11-02 | 2019-02-01 | 浙江工业大学 | Metal circular saw bench with PID control |
| CN109290848A (en) * | 2018-11-02 | 2019-02-01 | 浙江工业大学 | A kind of circular saw bench sawing force test device |
| CN109514348A (en) * | 2018-11-02 | 2019-03-26 | 浙江工业大学 | Metal circular saw bench monodentate, multiple tooth sawing force test device |
| CN109290848B (en) * | 2018-11-02 | 2023-07-04 | 浙江工业大学 | Circular sawing machine sawing force testing device |
| CN109290844B (en) * | 2018-11-02 | 2023-07-04 | 浙江工业大学 | Metal circular sawing machine with PID control |
| CN111323324A (en) * | 2020-03-20 | 2020-06-23 | 湖南泰嘉新材料科技股份有限公司 | Double-station testing sawing machine and testing method thereof |
| CN111323324B (en) * | 2020-03-20 | 2022-06-21 | 湖南泰嘉新材料科技股份有限公司 | Double-station testing sawing machine and testing method thereof |
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Application publication date: 20150513 |
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