CN103909583B - A kind of abrasive particle saw blade for free abrasive cutting and sawing machine - Google Patents
A kind of abrasive particle saw blade for free abrasive cutting and sawing machine Download PDFInfo
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- CN103909583B CN103909583B CN201410169833.0A CN201410169833A CN103909583B CN 103909583 B CN103909583 B CN 103909583B CN 201410169833 A CN201410169833 A CN 201410169833A CN 103909583 B CN103909583 B CN 103909583B
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Abstract
The invention provides a kind of abrasive particle saw blade for free abrasive cutting and sawing machine, belong to material cutting technique field.It solve the common saw blade when using free abrasive cutting mode and cannot effectively drive the technical problems such as abrasive contact workpiece.This is for the abrasive particle saw blade of free abrasive cutting, abrasive particle saw blade edge have some can accommodate free abrasive get rid of material recess, get rid of material recess circumference and be evenly distributed on abrasive particle saw blade edge, get rid of material recess symmetrical along centrage.This is for the sawing machine of free abrasive cutting, including frame, abrasive particle saw blade, rotary shaft and for placing the cutting plate of workpiece to be cut, cutting plate is arranged in frame, rotary shaft is rotatably connected on frame, abrasive particle saw blade is fixing on the rotating shaft, it is fixed with stuff-spraying pipe in frame, stuff-spraying pipe has some spray material ports towards abrasive particle saw blade, cutting plate and rotary shaft energy relative movement.The present invention has the advantage that improve cutting efficiency when using free abrasive cutting mode.
Description
Technical field
The invention belongs to material cutting technique field, relate to a kind of for free abrasive cutting
Abrasive particle saw blade and sawing machine.
Background technology
Free abrasive cutting mode is mainly used in the cutting of crisp and hard material, such as crystal, Lan Bao
The material such as stone, silicon, the general mode using line of cut to cut of current free abrasive cutting is complete
Becoming, its principle is that line of cut passes through to grind with abrasive material such as carbonized carbonaceous, diamond, corundum etc.
The slurry of material, drives abrasive material by the high-speed mobile of line of cut so that abrasive material connects with workpiece
Touch, by workpiece loss thus complete cutting by abrasive material.By line of cut cutting need by
It is the least that the diameter of line of cut does, and the intensity of line of cut so can be caused to reduce, at a high speed
Easily break during operation.Use common saw blade, such as disclosed in Chinese patent literature one
Planting saw blade [CN2567016Y], this kind of saw blade mainly directly contacts workpiece by work by sawtooth
Part weares and teares, and when using free abrasive cutting mode, this kind of saw blade cannot effectively drive mill
Material contact workpiece, it is impossible to effectively cutting workpiece, cutting efficiency is low.
Summary of the invention
The problems referred to above that first purpose of the present invention exists for existing technology, propose
A kind of abrasive particle saw blade for free abrasive cutting, present invention solves the technical problem that and be
Abrasive particle saw blade is made to be applicable to free abrasive cutting mode.
First purpose of the present invention can be realized by following technical proposal: one is used for
The abrasive particle saw blade of free abrasive cutting, it is characterised in that described abrasive particle saw blade edge has
Some can accommodate free abrasive get rid of material recess, described in get rid of material recess circumference and be evenly distributed on
Abrasive particle saw blade edge, described in get rid of the centrage of material recess through the center of circle of abrasive particle saw blade,
The described material recess that gets rid of is along centrage symmetry.
Its operation principle is as follows: abrasive particle saw blade rotates, by getting rid of material recess by slurry
Free abrasive brings cutting zone into, and free abrasive can be along abrasive particle after entering cutting zone
The tangential direction of saw blade throws away impact surface of the work from getting rid of material recess, thus reaches to remove material
The purpose of material, improves cutting efficiency；Owing to abrasive particle saw blade is without directly contacting with workpiece,
Relatively low to the requirement of strength of abrasive particle saw blade, that therefore can be done by abrasive particle saw blade is the thinnest,
Reduce the width of joint-cutting, thus reduce spillage of material, improve the utilization rate of workpiece material；
Also without abrasion during abrasive particle saw blade cutting simultaneously, decrease the general consumption of abrasive particle saw blade, fall
Low producing cost.
As the first situation, above-mentioned in the abrasive particle saw blade of free abrasive cutting,
The described material recess that gets rid of has the bottom surface in plane, and the center of material recess is got rid of with this in described bottom surface
Line is vertical, described in get rid of material recess also there is the spigot surface being positioned at both sides, bottom surface, described guiding
Face opposing bottom surface tilts, and the intersection point of the extended line of described spigot surface gets rid of in material recess with this
Heart line intersects.Getting rid of of this structure expects that recess can facilitate the free abrasive containing in slurry
In getting rid of material recess, drive its high-speed rotation, also can make to be positioned at when material position is got rid of in entrance
The free abrasive got rid of in material recess can the most tangentially throw away, high speed impact workpiece table
Face, improves the cutting efficiency of abrasive particle saw blade.
As the second situation, above-mentioned in the abrasive particle saw blade of free abrasive cutting,
The described material recess that gets rid of has the bottom surface in circular arc, and described bottom surface is towards getting rid of opening of material recess
Mouthful, described in get rid of material recess also there is the spigot surface being positioned at both sides, bottom surface, described spigot surface with
Bottom surface is tangent.Getting rid of of this structure expects that recess can facilitate the free abrasive containing in slurry
In getting rid of material recess, drive its high-speed rotation, also can make to be positioned at when material position is got rid of in entrance
The free abrasive got rid of in material recess can the most tangentially throw away, high speed impact workpiece table
Face, improves the cutting efficiency of abrasive particle saw blade.
As the third situation, above-mentioned in the abrasive particle saw blade of free abrasive cutting,
The described cross section semicircular in shape getting rid of material recess.The material recess that gets rid of of this structure can be conveniently by slurry
Free abrasive in material contains to getting rid of interior its high-speed rotation that drives of material recess, also can enter
Make to be positioned at when getting rid of material position to get rid of and expect that the free abrasive of recess can the most tangentially get rid of
Go out, high speed impact surface of the work, improve the cutting efficiency of abrasive particle saw blade.
Above-mentioned in the abrasive particle saw blade of free abrasive cutting, described in get rid of material the opening of recess
Mouth has radian a, and the size of described radian a is π/144～π/18.Radian a can
Ensure the intensity of abrasive particle saw blade, nor affect on free abrasive entrance and get rid of in material recess, improve
The cutting efficiency of abrasive particle saw blade.
Above-mentioned for free abrasive cutting abrasive particle saw blade in, described in get rid of material recess deep
Degree is b, and the radius of abrasive particle saw blade is r, and the ratio of b/r is less than 20%.At abrasive particle saw blade
Active force when highly rotating and between free abrasive is the biggest, when getting rid of the deep of material recess
Degree b can cause the intensity of abrasive particle saw blade to decline time excessive, gets rid of degree of depth b big expecting recess
Ratio between the little and radius r of abrasive particle saw blade less than the intensity of 20% guarantee abrasive particle saw blade,
This degree of depth b getting rid of material recess also can make free abrasive to depart from rapidly and get rid of material recess simultaneously
Tangentially throw away, prevent free abrasive from splashing.
The problems referred to above that second object of the present invention exists for existing technology, it is provided that
A kind of sawing machine for free abrasive cutting, the technical problem to be solved is to carry
Energy supply uses above-mentioned abrasive particle saw blade to be carried out the sawing machine cut by free abrasive cutting mode.
Second object of the present invention can be realized by following technical proposal: one is used for
The sawing machine of free abrasive cutting, it is characterised in that include frame, abrasive particle saw blade, rotation
Axle and for placing the cutting plate of workpiece to be cut, described cutting plate is arranged in frame,
Described rotary shaft is rotatably connected in frame and is positioned at above cutting plate, and described frame sets
Having the rotary electric machine that rotary shaft can be driven to rotate, described abrasive particle saw blade is fixing on the rotating shaft,
It is fixed with stuff-spraying pipe in described frame, described stuff-spraying pipe has some towards abrasive particle saw blade
Spray material port, described cutting plate and rotary shaft energy relative movement.
Specific works principle is as follows: stuff-spraying pipe is connected with the barrel equipped with slurry by pipeline,
Including free abrasive in slurry, the slurry in barrel is extracted out by pipeline and is injected by water pump
In stuff-spraying pipe, slurry is sprayed by spray material port；Workpiece to be cut is fixed on cutting plate,
During cutting, rotary electric machine rotates and drives the abrasive particle saw blade being fixed in rotary shaft to rotate, slurry
It is sprayed onto on the abrasive particle saw blade of rotation by spray material port, by getting rid of material recess on abrasive particle saw blade
Free abrasive throws away and impacts surface of the work, thus reaches to remove the purpose of workpiece material,
According to reality cutting it is required that cutting plate and rotary shaft relative movement, reach to cut work
The purpose of part.
Above-mentioned in the sawing machine of free abrasive cutting, described frame be fixed with and lead
Rail one, described guide rail one is vertical with rotary shaft, and described cutting plate is slidably connected at guide rail one
On, described frame is provided with and cutting plate can be promoted along the movable driving source one of guide rail one.
Driving source one can be motor or cylinder, cutting plate can be driven relative by driving source one
Rotary shaft left and right horizontal moves, and controls the horizontal range of abrasive particle saw blade cutting when cutting.
Above-mentioned in the sawing machine of free abrasive cutting, described frame is vertically fixed
Having guide rail two, the described relative cutting plate of guide rail two is vertical, and described guide rail two is slidably connected
There is fixed mount, described frame is fixed with fixed mount can be driven to move up and down along guide rail two
Driving source two, described rotary shaft is rotatably connected on fixed mount, described rotary shaft and cutting
Plate is parallel, and described rotary electric machine is fixed on fixed mount.Driving source two can be motor or
Cylinder, by driving source two can drive fixed mount away from or near cutting plate, in cutting
Time can control abrasive particle saw blade cutting the degree of depth.
Above-mentioned in the sawing machine of free abrasive cutting, described stuff-spraying pipe is positioned at rotation
The lower section of axle and parallel with rotary shaft, described spray material port is positioned at lower end towards abrasive particle saw blade
Edge.Owing to when free abrasive is brushed out, tangential direction along abrasive particle saw blade flies out, and
The edge for abrasive particle saw blade lower end that abrasive particle saw blade is closest with workpiece, therefore by slurry
It is sprayed on the free abrasive that this position both can guarantee that abrasive particle saw blade threw away all to connect with abrasive particle saw blade
Touch, improve cutting efficiency, and also can effectively can provide when abrasive particle saw blade stretches into workpiece
Slurry, it is ensured that abrasive particle saw blade is not directly and absorption surface；Prevent free abrasive from splashing simultaneously,
Ensure the clean and tidy of production safety and production environment.
Compared with prior art, present invention have the advantage that and get rid of material recess by having
Abrasive particle saw blade, can cutting time make efficiently free abrasive impact surface of the work,
Reach quickly to remove the purpose of workpiece material, improve cutting efficiency；Due to abrasive particle saw blade
Without directly contacting with workpiece, relatively low to the requirement of strength of abrasive particle saw blade, therefore may be used
The thinnest with what abrasive particle saw blade was done, reduce the width of joint-cutting, thus reduce spillage of material,
Improve the utilization rate of workpiece material；During cutting, abrasive particle saw blade is not required to absorption surface, the most also
Without abrasion, decrease the expense of abrasive particle saw blade general consumption, reduce the excellent of producing cost
Point.
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 cutting 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, material recess is got rid of；31, bottom surface；
32, spigot surface；4, slurry；41, free abrasive；5, workpiece；6, frame；61、
Stuff-spraying pipe；7, rotary shaft；71, pad；72, nut is installed；73, sheet is compressed；74、
Rotary electric machine；741, drivewheel three；8, cutting plate；81, connecting portion one；82, lead
Rail one；83, motor one is driven；831, drivewheel one；84, screw mandrel one；841, quilt
Driving wheel one；9, fixed mount；91, connecting portion two；92, guide rail two；93, motor is driven
Two；931, drivewheel two；94, screw mandrel two；941, follower two；10, Timing Belt.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, the technical side to the present invention
Case is further described, but the present invention is not limited to these embodiments.
Embodiment one
A kind of abrasive particle saw blade for free abrasive cutting, as it is shown in figure 1, abrasive particle saw blade
The cross section of 1 is rounded, and the center of abrasive particle saw blade 1 has fixing hole 2, abrasive particle saw blade 1
Outer peripheral face on have some can accommodate free abrasive 41 get rid of material recess 3, get rid of material recess
3 circumferences are evenly distributed on the outer peripheral face of abrasive particle saw blade 1, get rid of the centrage of material recess 3
Through the center of circle of fixing hole 2, get rid of material recess 3 symmetrical along centrage.
The opening getting rid of material recess 3 has radian a, in the present embodiment one, as it is shown in figure 1,
The size of radian a is π/18, gets rid of material recess 3 and has 18, the thickness of abrasive particle saw blade 1
Degree is 0.02mm, and the degree of depth getting rid of material recess is b, and the radius of abrasive particle saw blade is r, b/r
Ratio less than 20%.
As it is shown in figure 1, get rid of the A/F of material recess 3 to the bottom width getting rid of material recess 3
Degree tapers into, and gets rid of material recess 3 and has the bottom surface 31 in plane, and bottom surface 31 is got rid of with this
The central axis of material recess 3, gets rid of material recess 3 and also has and be positioned at leading of both sides, bottom surface 31
To face 32, spigot surface 32 opposing bottom surface 31 tilts, the friendship of the extended line of spigot surface 32
Point gets rid of the centrage of material recess 3 and intersects with this.Getting rid of of this structure expects that recess 3 can facilitate
Free abrasive 41 in slurry 4 is contained in getting rid of material recess 3, drives its high-speed rotation,
Also can make when entering and getting rid of material position to be positioned to get rid of and expect that the free abrasive 41 of recess 3 can be fast
Speed tangentially throws away, high speed impact workpiece 5 surface, improves abrasive particle saw blade 1
Cutting efficiency.
For free abrasive sawing machine for cutting, as shown in Figure 3 and Figure 4, including frame 6,
Abrasive particle saw blade 1, rotary shaft 7 and for placing the cutting plate 8 of workpiece to be cut, cutting plate
8 are arranged in frame 6, and rotary shaft 7 is rotatably connected in frame 6 and is positioned at cutting plate 8
Top, frame 6 is provided with the rotary electric machine 74 that rotary shaft 7 can be driven to rotate, and abrasive particle is sawed
Sheet 1 is fixed in rotary shaft 7, and frame 6 is fixed with stuff-spraying pipe 61, stuff-spraying pipe 61
On there is some spray material ports towards abrasive particle saw blade 1, stuff-spraying pipe 61 is positioned at rotary shaft 7
Lower section and parallel with rotary shaft 7, spray material port is positioned at the limit of lower end towards abrasive particle saw blade 1
Edge, cutting plate 8 and rotary shaft 7 can relative movements when cutting.
As shown in Figure 3 and Figure 4, frame 6 is fixed with guide rail 1, guide rail 1
Having two, guide rail 1 is vertical with rotary shaft 7, and cutting plate 8 is slidably connected at guide rail
On one 82, frame 6 is provided with and cutting plate 8 can be promoted to move forward and backward along guide rail 1
Driving source one.The present embodiment one drives source one for driving motor 1, drive motor one
83 are horizontally fixed in frame 6, drive and are fixed with master in the rotary shaft 7 of motor 1
Driving wheel 1, frame 6 is rotatably connected to screw mandrel 1, screw mandrel 1 and guide rail one
82 is parallel, and one end of screw mandrel 1 is fixed with follower 1, drivewheel 1
And be rotationally connected by Timing Belt 10 between follower 1, the lower surface of cutting plate 8
Having the connecting portion 1 of projection, screw mandrel 1 is through connecting portion 1 and connecting portion
One 81 is threaded, by driving motor 1 forward or reverse to drive screw mandrel 1
Rotate, drive cutting plate 8 to relatively rotate axle 7 left and right horizontal and move, control when cutting
The horizontal range of abrasive particle saw blade 1 cutting.
As shown in Figure 3 and Figure 4, frame 6 is vertically fixed guide rail 2 92, guide rail two
92 have two, and the relative cutting plate of guide rail 2 92 8 is vertical, the company of slip on guide rail 2 92
It is connected to fixed mount 9, frame 6 is fixed with fixed mount 9 can be driven along guide rail about 2 92
The driving source two of movement, rotary shaft 7 is rotatably connected on fixed mount 9, rotary shaft 7 with
Cutting plate 8 is parallel, and rotary electric machine 74 is fixed on fixed mount 9.The present embodiment one drives
Dynamic source two, for driving motor 2 93, drives motor 2 93 to be vertically fixed in frame 6,
Drive and be fixed with drivewheel 2 931 in the rotary shaft 7 of motor 2 93, frame 6 rotates
Connecting and have screw mandrel 2 94, screw mandrel 2 94 is parallel with guide rail 2 92, the one of screw mandrel 2 94
End is fixed with follower 2 941, passes through between drivewheel 2 931 and follower 2 941
Timing Belt 10 is rotationally connected, and the sidepiece of fixed mount 9 has the connecting portion 2 91 of projection,
Screw mandrel 2 94 through connecting portion 2 91 and is threadeded with connecting portion 2 91, by driving
Motor 2 93 forward or reverse drive screw mandrel 2 94 rotate, drive fixed mount 9 away from or
Near cutting plate 8, the degree of depth of abrasive particle saw blade 1 cutting can be controlled when cutting.
As shown in Figure 3 and Figure 4, the motor shaft of rotary electric machine 74 is fixed with drivewheel three
741, one end of rotary shaft 7 is drive end, and the drive end of rotary shaft 7 is rotated by bearing
It is connected on fixed mount 9, drive end is fixed with follower three, drivewheel 3 741 He
Follower three is rotationally connected by Timing Belt 10, and the other end of rotary shaft 7 is installation end,
Abrasive particle saw blade 1 is fixed by installation end through the fixing hole of abrasive particle saw blade 1, the present embodiment one
In several abrasive particle saw blades 1 be fixed on installation end, there is between abrasive particle saw blade 1 pad 71,
The width of pad 71 can need replacement according to what reality was cut, and the end thread of installation end is even
It is connected to nut 72 is installed, installs and also have between nut 72 and the pad 71 being adjacent to
Compress sheet 73, compress sheet 73 and make between abrasive particle saw blade 1 by installing nut 72 location
Do not have loosening, it is ensured that the cutting seam of cutting is neat, is also prevented from abrasive particle saw blade 1 simultaneously
Interrupt with absorption surface.
Specific works principle is as follows: stuff-spraying pipe 61 is by pipeline with the barrel equipped with slurry even
Connecing, include free abrasive in slurry, the slurry in barrel is extracted out by water pump by pipeline
Injecting in stuff-spraying pipe 61, slurry is sprayed by spray material port；Workpiece to be cut is fixed on cutting
On plate 8, during cutting, rotary electric machine 74 rotates and drives the abrasive particle saw being fixed in rotary shaft 7
Sheet 1 rotates, and slurry is sprayed onto on the abrasive particle saw blade 1 of rotation by spray material port, passes through abrasive particle
Free abrasive is brought into cutting zone by the material recess that gets rid of on saw blade 1, and free abrasive is entering
Impact work can be thrown away along the tangential direction of abrasive particle saw blade 1 from getting rid of material recess after cutting zone
Part surface, thus reach to remove the purpose of workpiece material, make according to the needs of reality cutting
Obtain cutting plate 8 to move relative to up and down or left and right with rotary shaft 7, reach to cut workpiece
Purpose.
Embodiment two
The present embodiment is essentially identical with structure and the principle of embodiment one, different place
It is: the size of radian a is π/144, gets rid of material recess and there are 144, abrasive particle saw blade
Thickness be 0.2mm.
Embodiment three
The present embodiment is essentially identical with structure and the principle of embodiment one, different place
It is: the size of radian a is π/81, gets rid of material recess and there are 81, abrasive particle saw blade
Thickness is 0.1mm.
Embodiment four
The present embodiment is essentially identical with structure and the principle of embodiment one, different place
It is: as it is shown in figure 5, get rid of the cross section semicircular in shape of material recess 3, the size of radian a
For π/36, get rid of material recess 3 and there are 36.
Embodiment five
The present embodiment is essentially identical with structure and the principle of embodiment one, different place
It is: as shown in Figure 6, gets rid of material recess 3 and there is the bottom surface 31 in circular arc, bottom surface 31
Towards getting rid of the opening of material recess 3, get rid of material recess 3 and also have and be positioned at leading of both sides, bottom surface 31
To face 32, spigot surface 32 is tangent with bottom surface 31, and the size of radian a is π/36, gets rid of
Material recess 3 has 36.
Embodiment six
The present embodiment is essentially identical with structure and the principle of embodiment one, different place
It is: driving source one for driving cylinder one, driving cylinder one is fixed in frame to be positioned at leads
Between rail one, drive the most parallel with guide rail one of cylinder one, the lower end mask of cutting plate
There is the connecting portion one of projection, drive the piston rod end of cylinder one to fix with connecting portion, logical
The overdrive flexible drive cutting plate of piston rod of cylinder one is along guide rail one slip, thus carries
Dynamic cutting plate relatively rotates axle left and right horizontal and moves, and controls the cutting of abrasive particle saw blade when cutting
Horizontal range.
Embodiment seven
The present embodiment is essentially identical with structure and the principle of embodiment one, different place
It is: driving source two for driving cylinder two, driving cylinder two is fixed in frame to be positioned at leads
Between rail two, driving the most parallel with guide rail two of cylinder two, the sidepiece of fixed mount has
Protruding connecting portion two, drives the piston rod end of cylinder two to fix with connecting portion, passes through
The flexible drive fixed mount driving the piston rod of cylinder two slides up and down along guide rail two, thus
Drive fixed mount away from or near cutting plate, the cutting of abrasive particle saw blade can be controlled when cutting
The degree of depth.
Specific embodiment described herein is only to present invention spirit theory for example
Bright.Those skilled in the art can be to described specific embodiment
Make various amendment or supplement or use similar mode to substitute, but without departing from
The spirit of the present invention or surmount scope defined in appended claims.
Claims (10)
1. the abrasive particle saw blade for free abrasive cutting, it is characterised in that described mill
Grain saw blade (1) edge have some can accommodate free abrasive (41) get rid of material recess (3),
Get rid of material recess (3) to be sawed along abrasive particle by free abrasive (41) after entering cutting zone
The tangential direction of sheet (1) throws away impact surface of the work, described in get rid of material recess (3) circumference
Be evenly distributed on abrasive particle saw blade (1) edge, described in get rid of material recess (3) centrage
Through the center of circle of abrasive particle saw blade (1), described in get rid of material recess (3) symmetrical along centrage.
Abrasive particle saw blade for free abrasive cutting the most according to claim 1, its
Be characterised by, described in get rid of material recess (3) there is the bottom surface (31) in plane, the described end
Face (31) with this get rid of material recess (3) central axis, described in get rid of material recess (3)
Also there is the spigot surface (32) being positioned at bottom surface (31) both sides, described spigot surface (32) phase
Tilting bottom surface (31), the intersection point of the extended line of described spigot surface (32) gets rid of material with this
The centrage of recess (3) intersects.
Abrasive particle saw blade for free abrasive cutting the most according to claim 1, its
Be characterised by, described in get rid of material recess (3) there is the bottom surface (31) in circular arc, described
Bottom surface (31) towards get rid of material recess (3) opening, described in get rid of material recess (3) also have
There are the spigot surface (32) being positioned at bottom surface (31) both sides, described spigot surface (32) and bottom surface
(31) tangent.
Abrasive particle saw blade for free abrasive cutting the most according to claim 1, its
Be characterised by, described in get rid of material recess (3) cross section semicircular in shape.
The most as claimed in any of claims 1 to 4 for free abrasive cutting
Abrasive particle saw blade, it is characterised 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.
The most as claimed in any of claims 1 to 4 for free abrasive cutting
Abrasive particle saw blade, it is characterised in that described in get rid of material recess (3) the degree of depth be b, abrasive particle
The ratio that radius is r, b/r of saw blade (1) is less than 20%.
7. one kind for free abrasive cutting sawing machine, it is characterised in that include frame (6),
Abrasive particle saw blade (1), rotary shaft (7) and for placing the cutting plate (8) of workpiece to be cut,
Described cutting plate (8) is arranged in frame (6), and described rotary shaft (7) is rotationally connected
Above and being positioned at cutting plate (8) top in frame (6), described frame (6) is provided with energy
Driving the rotary electric machine (74) that rotary shaft (7) rotates, described abrasive particle saw blade (1) is fixed
In rotary shaft (7), described abrasive particle saw blade (1) edge has some energy and accommodates free
Recess (3) is expected in getting rid of of abrasive particle (41), and getting rid of material recess (3) can be after entering cutting zone
Free abrasive (41) is thrown away impact workpiece table along the tangential direction of abrasive particle saw blade (1)
Face, described frame (6) is fixed with the stuff-spraying pipe (61) that can spray slurry, described spray
On material pipe (61), there is some spray material ports towards abrasive particle saw blade (1), described cutting plate
And rotary shaft (7) can relative movement (8).
Sawing machine for free abrasive cutting the most according to claim 7, its feature
It is, described frame (6) is fixed with guide rail one (82), described guide rail one (82)
Vertical with rotary shaft (7), described cutting plate (8) is slidably connected at guide rail one (82)
On, described frame (6) is provided with and cutting plate (8) can be promoted front along guide rail one (82)
The driving source one of rear movement.
Sawing machine for free abrasive cutting the most according to claim 7, its feature
It is, described frame (6) is vertically fixed guide rail two (92), described guide rail two (92)
Cutting plate (8) relatively is vertical, and described guide rail two (92) slidably connects fixed mount (9),
It is fixed with in described frame (6) and fixed mount (9) can be driven Shang Xia two (92) along guide rail
The driving source two of movement, described rotary shaft (7) is rotatably connected on fixed mount (9),
Described rotary shaft (7) is parallel with cutting plate (8), and described rotary electric machine (74) is fixed
On fixed mount (9).
10. according to the saw for free abrasive cutting described in claim 7 or 8 or 9
Bed, it is characterised in that described stuff-spraying pipe (61) be positioned at rotary shaft (7) lower section and with
Rotary shaft (7) is parallel, and described spray material port is positioned at the limit of lower end towards abrasive particle saw blade (1)
Edge.
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 CN103909583A (en) | 2014-07-09 |
| CN103909583B true CN103909583B (en) | 2016-08-17 |
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| CN201410169833.0A Expired - Fee Related 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 | 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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| US6526959B1 (en) * | 1999-09-28 | 2003-03-04 | Ehwa Diamond Ind. Co., Ltd. | Adhesive sheet for noise and shock absorption, and saw blade making use of it, and manufacturing methods therefor |
| 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 |
| CN203156956U (en) * | 2013-02-05 | 2013-08-28 | 泉州市山硕超硬工具科技有限公司 | Round diamond saw blade with good chip removal function |
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09207124A (en) * | 1996-01-31 | 1997-08-12 | Deisuko Eng Service:Kk | Dual multiblade cutting saw |
| 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 |
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2014
- 2014-04-24 CN CN201410169833.0A patent/CN103909583B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6526959B1 (en) * | 1999-09-28 | 2003-03-04 | Ehwa Diamond Ind. Co., Ltd. | Adhesive sheet for noise and shock absorption, and saw blade making use of it, and manufacturing methods therefor |
| 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 |
| CN203156956U (en) * | 2013-02-05 | 2013-08-28 | 泉州市山硕超硬工具科技有限公司 | Round diamond saw blade with good chip removal function |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103909583A (en) | 2014-07-09 |
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