CN103909583A - Abrasive grain saw blade and saw machine for dissociating abrasive cutting - Google Patents
Abrasive grain saw blade and saw machine for dissociating abrasive cutting Download PDFInfo
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- CN103909583A CN103909583A CN201410169833.0A CN201410169833A CN103909583A CN 103909583 A CN103909583 A CN 103909583A CN 201410169833 A CN201410169833 A CN 201410169833A CN 103909583 A CN103909583 A CN 103909583A
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Abstract
The invention provides an abrasive grain saw blade and saw machine for dissociating abrasive cutting, and belongs to the technical field of material cutting. According to the abrasive grain saw blade, the technical problem that when the dissociating abrasive cutting mode is adopted, a common saw blade cannot effectively drive abrasive materials to make contact with a workpiece is solved. According to the abrasive grain saw blade for dissociating abrasive cutting, the edge of an abrasive grain saw blade body is provided with a plurality of throwing notches capable of containing dissociating abrasive grains, the throwing notches are evenly distributed in the edge of the abrasive grain saw blade body in the circumferential direction, and the throwing notches are symmetrical about a centerline. The saw machine for dissociating abrasive cutting comprises a machine frame, the abrasive grain saw blade, a rotating shaft and a cutting plate used for placing a workpiece to be cut, wherein the cutting plate is arranged on the machine frame, the rotating shaft is in rotating connection with the machine frame, the abrasive grain saw blade is fixed on the rotating shaft, a material spraying pipe is fixed on the machine frame, the material spraying pipe is provided with a plurality of material nozzles facing the abrasive grain saw blade, and the cutting plate and the rotating shaft can move relative to each other. The abrasive grain saw blade and saw machine for dissociating abrasive cutting have the advantage that cutting efficiency is enhanced when the dissociating abrasive cutting mode is adopted.
Description
Technical field
The invention belongs to material cutting technique field, relate to a kind of abrasive particle saw blade and sawing machine for free abrasive cutting.
Background technology
Free abrasive cutting mode is mainly used in the cutting of crisp and hard material, as materials such as crystal, sapphire, silicon, the general mode that adopts line of cut cutting of free abrasive cutting at present completes, its principle is that line of cut passes through with abrasive material as the slurry of the abrasive materials such as carbonized carbonaceous, diamond, corundum, high-speed mobile by line of cut drives abrasive material, abrasive material is contacted with workpiece, thereby by abrasive material, workpiece loss is completed to cutting.That the diameter of line of cut need to be done by line of cut cutting is very little, can cause like this strength decreased of line of cut, in the time of high-speed cruising, easily breaks.Adopt common saw blade, the disclosed a kind of saw blade of for example Chinese patent literature [CN2567016Y], this class saw blade mainly directly contacts workpiece by the wear of work by sawtooth, in the time adopting free abrasive cutting mode, this class saw blade cannot effectively drive abrasive material contact workpiece, effectively cut workpiece, cutting efficiency is low.
Summary of the invention
The problems referred to above that first object of the present invention exists for existing technology, have proposed a kind of abrasive particle saw blade for free abrasive cutting, and the technical problem that the present invention solves is to make abrasive particle saw blade be applicable to free abrasive cutting mode.
First object of the present invention can realize by following technical proposal: a kind of abrasive particle saw blade for free abrasive cutting, it is characterized in that, described abrasive particle saw blade edge have some can hold free abrasive get rid of material recess, the described material recess that gets rid of is circumferentially evenly distributed on abrasive particle saw blade edge, the described center line of material recess that gets rid of is through the center of circle of abrasive particle saw blade, described in get rid of material recess along center line symmetry.
Its operation principle is as follows: abrasive particle saw blade rotates, bring the free abrasive in slurry into cutting zone by getting rid of material recess, free abrasive is entering after cutting zone and can throw away impact surface of the work from getting rid of material recess along the tangential direction of abrasive particle saw blade, thereby reach the object of removing material, improved cutting efficiency; Because abrasive particle saw blade is without directly contacting with workpiece, relatively low to the requirement of strength of abrasive particle saw blade, that therefore abrasive particle saw blade can be done is very thin, reduces the width of joint-cutting, thereby reduces spillage of material, improves the utilization rate of workpiece material; When abrasive particle saw blade cutting simultaneously, also without wearing and tearing, reduce the daily consumption of abrasive particle saw blade, reduced producing cost.
As the first situation, at the above-mentioned abrasive particle saw blade for free abrasive cutting, the described material recess that gets rid of has the bottom surface that is plane, described bottom surface is vertical with the center line that this gets rid of material recess, the described material recess that gets rid of also has the spigot surface that is positioned at both sides, bottom surface, the relative inclined bottom surface of described spigot surface, the intersection point of the extended line of described spigot surface is crossing with the center line that this gets rid of material recess.Getting rid of of this structure expects that recess can conveniently contain the free abrasive in slurry to getting rid of in material recess and drive its high-speed rotation, also can when putting, material level make to be positioned at the free abrasive that gets rid of material recess and can tangentially throw away rapidly entering to get rid of, high speed impact surface of the work, has improved the cutting efficiency of abrasive particle saw blade.
As the second situation, at the above-mentioned abrasive particle saw blade for free abrasive cutting, described in get rid of material recess and there is the bottom surface that is circular arc, described bottom surface is towards the opening that gets rid of material recess, the described material recess that gets rid of also has the spigot surface that is positioned at both sides, bottom surface, and described spigot surface and bottom surface are tangent.Getting rid of of this structure expects that recess can conveniently contain the free abrasive in slurry to getting rid of in material recess and drive its high-speed rotation, also can when putting, material level make to be positioned at the free abrasive that gets rid of material recess and can tangentially throw away rapidly entering to get rid of, high speed impact surface of the work, has improved the cutting efficiency of abrasive particle saw blade.
As the third situation, at the above-mentioned abrasive particle saw blade for free abrasive cutting, described in get rid of material recess cross section semicircular in shape.Getting rid of of this structure expects that recess can conveniently contain the free abrasive in slurry to getting rid of in material recess and drive its high-speed rotation, also can when putting, material level make to be positioned at the free abrasive that gets rid of material recess and can tangentially throw away rapidly entering to get rid of, high speed impact surface of the work, has improved the cutting efficiency of abrasive particle saw blade.
At the above-mentioned abrasive particle saw blade for free abrasive cutting, described in get rid of material recess opening there is radian a, the size of described radian a is π/144～π/18.Radian a can guarantee the intensity of abrasive particle saw blade, does not also affect free abrasive and enters and get rid of in material recess, has improved the cutting efficiency of abrasive particle saw blade.
At the above-mentioned abrasive particle saw blade for free abrasive cutting, described in get rid of material recess the degree of depth be b, the radius of abrasive particle saw blade is r, the ratio of b/r is less than 20%.Active force in the time that abrasive particle saw blade height rotates and between free abrasive is also very large, can cause when excessive the intensity of abrasive particle saw blade to decline when getting rid of the degree of depth b of material recess, the ratio getting rid of between the size of degree of depth b and the radius r of abrasive particle saw blade of material recess is less than the intensity of 20% assurance abrasive particle saw blade, this degree of depth b that gets rid of material recess also can make free abrasive to hightail to get rid of material recess tangentially to throw away simultaneously, prevents that free abrasive from splashing.
The problems referred to above that second object of the present invention exists for existing technology, a kind of sawing machine for free abrasive cutting is provided, and technical problem to be solved by this invention is to provide the sawing machine that can adopt above-mentioned abrasive particle saw blade to cut by free abrasive cutting mode.
Second object of the present invention can realize by following technical proposal: a kind of sawing machine for free abrasive cutting, it is characterized in that, comprise frame, abrasive particle saw blade, turning cylinder and for placing the cutting plate of workpiece to be cut, described cutting plate is arranged in frame, described turning cylinder is rotatably connected in frame and is positioned at cutting plate top, described frame is provided with the rotary electric machine that can drive turning cylinder to rotate, described abrasive particle saw blade is fixed on turning cylinder, in described frame, be fixed with stuff-spraying pipe, on described stuff-spraying pipe, there are some spray material ports towards abrasive particle saw blade, described cutting plate and turning cylinder can relatively move.
Specific works principle is as follows: stuff-spraying pipe is connected with the barrel that slurry is housed by pipeline, includes free abrasive in slurry, and water pump is extracted the slurry in barrel to inject in stuff-spraying pipe out by pipeline, and slurry sprays by spray material port; Workpiece to be cut is fixed on cutting plate, when cutting, rotary electric machine rotates and drives the abrasive particle saw blade being fixed on turning cylinder to rotate, slurry is sprayed onto by spray material port on the abrasive particle saw blade of rotation, free abrasive is thrown away and impact surface of the work by the getting rid of material recess on abrasive particle saw blade, thereby reach the object of removing workpiece material, relatively move according to need to make cutting plate and the turning cylinder of reality cutting, reach the object of cut workpiece.
At the above-mentioned sawing machine for free abrasive cutting, in described frame, be fixed with guide rail one, described guide rail one is vertical with turning cylinder, and described cutting plate is slidably connected on guide rail one, and described frame is provided with and can promotes the drive source one that cutting plate moves forward and backward along guide rail one.Drive source one can be motor or cylinder, can drive cutting plate to relatively rotate axle left and right horizontal move by drive source one, controls the horizontal range of abrasive particle saw blade cutting in the time of cutting.
At the above-mentioned sawing machine for free abrasive cutting, in described frame, be vertically fixed with guide rail two, the relative cutting plate of described guide rail two is vertical, on described guide rail two, slidably connect fixed mount, in described frame, be fixed with the drive source two that can drive fixed mount to move up and down along guide rail two, described turning cylinder is rotatably connected on fixed mount, and described turning cylinder is parallel with cutting plate, and described rotary electric machine is fixed on fixed mount.Drive source two can be motor or cylinder, by drive source two can drive fixed mount away from or near cutting plate, in the time of cutting, can control the degree of depth of abrasive particle saw blade cutting.
At the above-mentioned sawing machine for free abrasive cutting, described stuff-spraying pipe is positioned at the below of turning cylinder and parallel with turning cylinder, and described spray material port is positioned at the edge of lower end towards abrasive particle saw blade.While being brushed out due to free abrasive, fly out along the tangential direction of abrasive particle saw blade, and what abrasive particle saw blade and workpiece were nearest is the edge of abrasive particle saw blade lower end, therefore pulp spraying can be guaranteed in this position to the free abrasive that abrasive particle saw blade throws away all can contact with abrasive particle saw blade, improve cutting efficiency, and slurry can also can be effectively provided in the time that abrasive particle saw blade stretches into workpiece, guarantee that abrasive particle saw blade does not directly contact with workpiece; Prevent that free abrasive from splashing simultaneously, guarantee the clean and tidy of production safety and production environment.
Compared with prior art, tool of the present invention has the following advantages: by having the abrasive particle saw blade that gets rid of material recess, can in the time of cutting, make efficiently free abrasive impact surface of the work, reach the object of quick removal workpiece material, improve cutting efficiency; Because abrasive particle saw blade is without directly contacting with workpiece, relatively low to the requirement of strength of abrasive particle saw blade, that therefore abrasive particle saw blade can be done is very thin, reduces the width of joint-cutting, thereby reduces spillage of material, improves the utilization rate of workpiece material; When cutting, abrasive particle saw blade does not need workpiece contact, therefore, without wearing and tearing, has reduced the expense of the daily consumption of abrasive particle saw blade yet, has reduced the advantage of producing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of abrasive particle saw blade in the present embodiment one.
Fig. 2 is the principle schematic of abrasive particle saw blade cut workpiece in the present embodiment one.
Fig. 3 is the perspective view of sawing machine in the present embodiment one.
Fig. 4 is the side-looking structural representation of sawing machine in the present embodiment one.
Fig. 5 is the structural representation of abrasive particle saw blade in the present embodiment four.
Fig. 6 is the structural representation of abrasive particle saw blade in the present embodiment five.
In figure, 1, abrasive particle saw blade; 2 fixing holes; 3, get rid of material recess; 31, bottom surface; 32, spigot surface; 4, slurry; 41, free abrasive; 5, workpiece; 6, frame; 61, stuff-spraying pipe; 7, turning cylinder; 71, pad; 72, mounting nuts; 73, clamping piece; 74, rotary electric machine; 741, driving wheel three; 8, cutting plate; 81, connecting portion one; 82, guide rail one; 83, drive motors one; 831, driving wheel one; 84, screw mandrel one; 841, follower one; 9, fixed mount; 91, connecting portion two; 92, guide rail two; 93, drive motors two; 931, driving wheel two; 94, screw mandrel two; 941, follower two; 10, Timing Belt.
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
Embodiment mono-
A kind of abrasive particle saw blade for free abrasive cutting, as shown in Figure 1, the cross section of abrasive particle saw blade 1 is rounded, the center of abrasive particle saw blade 1 has fixing hole 2, on the outer peripheral face of abrasive particle saw blade 1, have some can hold free abrasive 41 get rid of material recess 3, get rid of material recess 3 and be circumferentially evenly distributed on the outer peripheral face of abrasive particle saw blade 1, get rid of the center line of material recess 3 through the center of circle of fixing hole 2, get rid of material recess 3 along center line symmetry.
The opening that gets rid of material recess 3 has radian a, in the present embodiment one, as shown in Figure 1, the size of radian a is π/18, gets rid of material recess 3 and has 18, and the thickness of abrasive particle saw blade 1 is 0.02mm, the degree of depth of getting rid of material recess is b, and the radius of abrasive particle saw blade is r, and the ratio of b/r is less than 20%.
As shown in Figure 1, A/F to the bottom width that gets rid of material recess 3 that gets rid of material recess 3 diminishes gradually, get rid of material recess 3 and there is the bottom surface 31 that is plane, bottom surface 31 is vertical with the center line that this gets rid of material recess 3, get rid of material recess 3 and also there is the spigot surface 32 that is positioned at 31 both sides, bottom surface, the relative bottom surface 31 of spigot surface 32 tilts, and the intersection point of the extended line of spigot surface 32 is crossing with the center line that this gets rid of material recess 3.Getting rid of of this structure expects that recess 3 can conveniently contain the free abrasive in slurry 4 41 to getting rid of its high-speed rotation of the interior drive of material recess 3, also can when putting, material level make to be positioned at the free abrasive 41 that gets rid of material recess 3 and can tangentially throw away rapidly entering to get rid of, high speed impact workpiece 5 surfaces, have improved the cutting efficiency of abrasive particle saw blade 1.
For free abrasive sawing machine for cutting, as shown in Figure 3 and Figure 4, comprise frame 6, abrasive particle saw blade 1, turning cylinder 7 and for placing the cutting plate 8 of workpiece to be cut, cutting plate 8 is arranged in frame 6, turning cylinder 7 is rotatably connected in frame 6 and is positioned at cutting plate 8 tops, frame 6 is provided with the rotary electric machine 74 that can drive turning cylinder 7 to rotate, abrasive particle saw blade 1 is fixed on turning cylinder 7, in frame 6, be fixed with stuff-spraying pipe 61, on stuff-spraying pipe 61, there are some spray material ports towards abrasive particle saw blade 1, stuff-spraying pipe 61 is positioned at the below of turning cylinder 7 and parallel with turning cylinder 7, spray material port is positioned at the edge of lower end towards abrasive particle saw blade 1, cutting plate 8 and turning cylinder 7 can relatively move in the time of cutting.
As shown in Figure 3 and Figure 4, be fixed with guide rail 1 in frame 6, guide rail 1 has two, and guide rail 1 is vertical with turning cylinder 7, and cutting plate 8 is slidably connected on guide rail 1, and frame 6 is provided with and can promotes the drive source one that cutting plate 8 moves forward and backward along guide rail 1.In the present embodiment one, drive source one is drive motors 1, drive motors 1 is horizontally fixed in frame 6, on the turning cylinder 7 of drive motors 1, be fixed with driving wheel 1, in frame 6, be rotatably connected to screw mandrel 1, screw mandrel 1 is parallel with guide rail 1, one end of screw mandrel 1 is fixed with follower 1, between driving wheel 1 and follower 1, be rotationally connected by Timing Belt 10, the lower surface of cutting plate 8 has protruding connecting portion 1, screw mandrel 1 passes connecting portion 1 and is threaded with connecting portion 1, drive screw mandrel 1 to rotate by drive motors one 83 forward or reverse, driving cutting plate 8 to relatively rotate axle 7 left and right horizontal moves, in the time of cutting, control the horizontal range that abrasive particle saw blade 1 cuts.
As shown in Figure 3 and Figure 4, in frame 6, be vertically fixed with guide rail 2 92, guide rail 2 92 has two, the relative cutting plate 8 of guide rail 2 92 is vertical, on guide rail 2 92, slidably connect fixed mount 9, be fixed with the drive source two that can drive fixed mount 9 to move up and down along guide rail 2 92 in frame 6, turning cylinder 7 is rotatably connected on fixed mount 9, turning cylinder 7 is parallel with cutting plate 8, and rotary electric machine 74 is fixed on fixed mount 9.In the present embodiment one, drive source two is drive motors 2 93, drive motors 2 93 is vertically fixed in frame 6, on the turning cylinder 7 of drive motors 2 93, be fixed with driving wheel 2 931, in frame 6, be rotatably connected to screw mandrel 2 94, screw mandrel 2 94 is parallel with guide rail 2 92, one end of screw mandrel 2 94 is fixed with follower 2 941, between driving wheel 2 931 and follower 2 941, be rotationally connected by Timing Belt 10, the sidepiece of fixed mount 9 has protruding connecting portion 2 91, screw mandrel 2 94 passes connecting portion 2 91 and is threaded with connecting portion 2 91, drive screw mandrel 2 94 to rotate by drive motors 2 93 forward or reverse, drive fixed mount 9 away from or near cutting plate 8, in the time of cutting, can control the degree of depth that abrasive particle saw blade 1 cuts.
As shown in Figure 3 and Figure 4, on the motor shaft of rotary electric machine 74, be fixed with driving wheel 3 741, one end of turning cylinder 7 is drive end, the drive end of turning cylinder 7 is automatically connected on fixed mount 9 by bearing rotary, on drive end, be fixed with follower three, driving wheel 3 741 and follower three are rotationally connected by Timing Belt 10, the other end of turning cylinder 7 is installation end, installation end is fixed abrasive particle saw blade 1 through the fixing hole of abrasive particle saw blade 1, in the present embodiment one, several abrasive particle saw blades 1 are fixed on installation end, between abrasive particle saw blade 1, there is pad 71, the width of pad 71 can be according to the replacement that needs of reality cutting, the end thread of installation end is connected with mounting nuts 72, mounting nuts 72 and and its close pad 71 between also there is clamping piece 73, clamping piece 73 makes to there will not be between abrasive particle saw blade 1 loosening by mounting nuts 72 location, the cutting seam that guarantees cutting is neat, also prevent that abrasive particle saw blade 1 from contacting and interrupting with workpiece simultaneously.
Specific works principle is as follows: stuff-spraying pipe 61 is connected with the barrel that slurry is housed by pipeline, includes free abrasive in slurry, and water pump is extracted the slurry in barrel to inject in stuff-spraying pipe 61 out by pipeline, and slurry sprays by spray material port, workpiece to be cut is fixed on cutting plate 8, when cutting, rotary electric machine 74 rotates and drives the abrasive particle saw blade 1 being fixed on turning cylinder 7 to rotate, slurry is sprayed onto by spray material port on the abrasive particle saw blade 1 of rotation, bring free abrasive into cutting zone by the material recess that gets rid of on abrasive particle saw blade 1, free abrasive is entering after cutting zone and can throw away impact surface of the work from getting rid of material recess along the tangential direction of abrasive particle saw blade 1, thereby reach the object of removing workpiece material, move relative to up and down or left and right with turning cylinder 7 according to the cutting plate 8 that need to make of reality cutting, reach the object of cut workpiece.
Embodiment bis-
The present embodiment is basic identical with structure and the principle of embodiment mono-, and different place is: the size of radian a is π/144, gets rid of material recess and has 144, and the thickness of abrasive particle saw blade is 0.2mm.
Embodiment tri-
The present embodiment is basic identical with structure and the principle of embodiment mono-, and different place is: the size of radian a is π/81, gets rid of material recess and has 81, and the thickness of abrasive particle saw blade is 0.1mm.
Embodiment tetra-
The present embodiment is basic identical with structure and the principle of embodiment mono-, and different place is: as shown in Figure 5, get rid of the cross section semicircular in shape of material recess 3, the size of radian a is π/36, gets rid of material recess 3 and has 36.
Embodiment five
The present embodiment is basic identical with structure and the principle of embodiment mono-, different place is: as shown in Figure 6, get rid of material recess 3 and there is the bottom surface 31 that is circular arc, bottom surface 31 is towards the opening that gets rid of material recess 3, get rid of material recess 3 and also there is the spigot surface 32 that is positioned at 31 both sides, bottom surface, spigot surface 32 is tangent with bottom surface 31, and the size of radian a is π/36, gets rid of material recess 3 and has 36.
Embodiment six
The present embodiment is basic identical with structure and the principle of embodiment mono-, different place is: drive source one is for driving cylinder one, drive cylinder one to be fixed in frame between guide rail one, drive the axially parallel with guide rail one of cylinder one, the lower surface of cutting plate has protruding connecting portion one, drive piston rod end and the connecting portion of cylinder one to fix, slide along guide rail one by the flexible drive cutting plate of piston rod that drives cylinder one, move thereby drive cutting plate to relatively rotate axle left and right horizontal, in the time of cutting, control the horizontal range of abrasive particle saw blade cutting.
Embodiment seven
The present embodiment is basic identical with structure and the principle of embodiment mono-, different place is: drive source two is for driving cylinder two, drive cylinder two to be fixed in frame between guide rail two, drive the axially parallel with guide rail two of cylinder two, the sidepiece of fixed mount has protruding connecting portion two, drive piston rod end and the connecting portion of cylinder two to fix, slide up and down along guide rail two by the flexible drive fixed mount of piston rod that drives cylinder two, thereby drive fixed mount away from or near cutting plate, in the time of cutting, can control the degree of depth of abrasive particle saw blade cutting.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (10)
1. the abrasive particle saw blade for free abrasive cutting, it is characterized in that, described abrasive particle saw blade (1) edge have some can hold free abrasive (41) get rid of material recess (3), the described material recess (3) that gets rid of is circumferentially evenly distributed on abrasive particle saw blade (1) edge, described get rid of material recess (3) center line through abrasive particle saw blade (1) the center of circle, described in get rid of material recess (3) along center line symmetry.
2. the abrasive particle saw blade for free abrasive cutting according to claim 1, it is characterized in that, the described material recess (3) that gets rid of has the bottom surface (31) that is plane, described bottom surface (31) is vertical with the center line that this gets rid of material recess (3), the described material recess (3) that gets rid of also has the spigot surface (32) that is positioned at both sides, bottom surface (31), described spigot surface (32) relatively bottom surface (31) tilts, and the intersection point of the extended line of described spigot surface (32) is crossing with the center line that this gets rid of material recess (3).
3. the abrasive particle saw blade for free abrasive cutting according to claim 1, it is characterized in that, the described material recess (3) that gets rid of has the bottom surface (31) that is circular arc, described bottom surface (31) is towards the opening that gets rid of material recess (3), the described material recess (3) that gets rid of also has the spigot surface (32) that is positioned at both sides, bottom surface (31), and described spigot surface (32) is tangent with bottom surface (31).
4. the abrasive particle saw blade for free abrasive cutting according to claim 1, is characterized in that, described in get rid of material recess (3) cross section semicircular in shape.
5. according to the abrasive particle saw blade for free abrasive cutting described in any one in claim 1 to 4, it is characterized in that, described in get rid of material recess (3) opening there is radian a, the size of described radian a is π/144～π/18.
6. according to the abrasive particle saw blade for free abrasive cutting described in any one in claim 1 to 4, it is characterized in that, described in get rid of material recess (3) the degree of depth be b, the radius of abrasive particle saw blade (1) is r, the ratio of b/r is less than 20%.
7. the sawing machine for free abrasive cutting, it is characterized in that, comprise frame (6), abrasive particle saw blade (1), turning cylinder (7) and for placing the cutting plate (8) of workpiece to be cut, described cutting plate (8) is arranged in frame (6), described turning cylinder (7) is rotatably connected on frame (6) above and is positioned at cutting plate (8) top, described frame (6) is provided with the rotary electric machine (74) that can drive turning cylinder (7) to rotate, described abrasive particle saw blade (1) is fixed on turning cylinder (7), in described frame (6), be fixed with stuff-spraying pipe (61), on described stuff-spraying pipe (61), there are some spray material ports towards abrasive particle saw blade (1), described cutting plate (8) and turning cylinder (7) can relatively move.
8. the sawing machine for free abrasive cutting according to claim 7, it is characterized in that, in described frame (6), be fixed with guide rail one (82), described guide rail one (82) is vertical with turning cylinder (7), it is upper that described cutting plate (8) is slidably connected at guide rail one (82), and described frame (6) is provided with and can promotes the drive source one that cutting plate (8) moves forward and backward along guide rail one (82).
9. the sawing machine for free abrasive cutting according to claim 7, it is characterized in that, in described frame (6), be vertically fixed with guide rail two (92), described guide rail two (92) relative cutting plates (8) are vertical, on described guide rail two (92), slidably connect fixed mount (9), in described frame (6), be fixed with the drive source two that can drive fixed mount (9) to move up and down along guide rail two (92), described turning cylinder (7) is rotatably connected on fixed mount (9), described turning cylinder (7) is parallel with cutting plate (8), described rotary electric machine (74) is fixed on fixed mount (9).
10. according to the sawing machine for free abrasive cutting described in claim 7 or 8 or 9, it is characterized in that, described stuff-spraying pipe (61) is positioned at the below of turning cylinder (7) and parallel with turning cylinder (7), and described spray material port is positioned at the edge of lower end towards abrasive particle saw blade (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410169833.0A CN103909583B (en) | 2014-04-24 | 2014-04-24 | A kind of abrasive particle saw blade for free abrasive cutting and sawing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410169833.0A CN103909583B (en) | 2014-04-24 | 2014-04-24 | A kind of abrasive particle saw blade for free abrasive cutting and sawing machine |
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| Publication Number | Publication Date |
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| CN103909583A true CN103909583A (en) | 2014-07-09 |
| CN103909583B CN103909583B (en) | 2016-08-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105881755A (en) * | 2016-06-24 | 2016-08-24 | 中国有色桂林矿产地质研究院有限公司 | Inner round blade of tooth seam embedded diamond |
| CN106738398A (en) * | 2016-12-28 | 2017-05-31 | 梧州市东麟宝石机械有限公司 | A kind of belt jewel sawing machine |
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| JP2001334457A (en) * | 2000-05-25 | 2001-12-04 | Shin Etsu Handotai Co Ltd | Wrap plate and machining device using it |
| CN201900687U (en) * | 2010-12-06 | 2011-07-20 | 常州得一新材料科技有限公司 | Improved cutting steel wire |
| CN202498265U (en) * | 2012-02-16 | 2012-10-24 | 河南富耐克超硬材料股份有限公司 | Metal cutting blade |
| CN202805433U (en) * | 2012-07-20 | 2013-03-20 | 福建惠安宝力雄工贸有限公司 | Cutting and shoveling dual-purpose slicer |
| CN202943751U (en) * | 2012-11-27 | 2013-05-22 | 吴文章 | Stone middle filling machine |
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| CN103331825A (en) * | 2013-07-15 | 2013-10-02 | 山东金瑞诺华兴机械有限公司 | Automatic double-arm double-drive hydraulic stone sawing machine unit |
| CN203779711U (en) * | 2014-04-24 | 2014-08-20 | 王金生 | Particle grinding saw blade and saw machine for dissociating abradant cutting |
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| CN105881755A (en) * | 2016-06-24 | 2016-08-24 | 中国有色桂林矿产地质研究院有限公司 | Inner round blade of tooth seam embedded diamond |
| CN106738398A (en) * | 2016-12-28 | 2017-05-31 | 梧州市东麟宝石机械有限公司 | A kind of belt jewel sawing machine |
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