CN203485310U - Diamond drag-saw machine with knife lifting type single-way cutting saw circulating device - Google Patents
Diamond drag-saw machine with knife lifting type single-way cutting saw circulating device Download PDFInfo
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- CN203485310U CN203485310U CN201320555825.0U CN201320555825U CN203485310U CN 203485310 U CN203485310 U CN 203485310U CN 201320555825 U CN201320555825 U CN 201320555825U CN 203485310 U CN203485310 U CN 203485310U
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Abstract
A diamond drag-saw machine with a knife lifting type single-way cutting saw circulating device. The diamond drag-saw machine comprises a rack device, a cutting saw device, a knife lifting device and a transmission device, wherein the cutting saw device comprises four Watt connecting rod units and a saw frame unit; each Watt connecting rod unit comprises a lower connecting rod, an upper connecting rod and a transverse connecting rod; the knife lifting device comprises four knife lifting units; each knife lifting unit comprises a knife lifting swinging rocker arm group, a lifting slide block and a pushing rod; each lifting slide block includes a high plane and a low plane. When the diamond drag-saw machine is at a knife feeding extreme position, one end of each knife lifting swinging rocker arm group pushes against the high plane of each lifting slide block to upraise the saw frame unit; when the diamond drag-saw machine is at a knife withdrawing extreme position, one end of each knife lifting swinging rocker arm group pushes against the low plane to drop the saw frame unit. Therefore, a hard stone material can be cut efficiently, and a diamond saw web can be prevented from being excessively consumed or damaged.
Description
Technical field
The utility model relates to a kind of diamond dragsaw machine, refer to especially a kind of can cutting after saw hard stone material or material with one direction feed, when withdrawing backhaul, can prevent saw blade consume excessively or damage to improve saw blade service life there is the unidirectional diamond dragsaw machine of cutting saw EGR of the formula of griffing.
Background technology
Fig. 1, Fig. 2, and Fig. 3 shows existing a kind of multiple-piece marble two-way linear formula diamond dragsaw device 1, is applicable being installed in a dragsaw machine (not shown), it comprises several linkage units 11 and a saw frame unit 12.Each linkage unit 11 comprises first drive-connecting shaft 111 being applicable to be installed on this dragsaw machine and one the second drive-connecting shaft 112, first connecting rod 113, a second connecting rod 114, and a saw frame tranverse connecting rod 115.This first connecting rod 113 have one relatively this dragsaw machine be socketed on rotatably the first anchor portion 116 on this first drive-connecting shaft 111, and the first movable end 117 of contrary this first anchor portion 116.This second connecting rod 114 have one relatively this dragsaw machine be socketed on rotatably the second anchor portion 118 of this second drive-connecting shaft 112 and the second movable end 119 of contrary this second anchor portion 118.This saw frame tranverse connecting rod 115 is articulated in this first movable end 117 and this second movable end 119, this saw frame unit 12 is articulated on aforementioned saw frame tranverse connecting rod 115, and comprise multi-disc diamond saw 121, each diamond saw 121 below is arranged with many with the diamond tooth (diamondsegment) of alloy sintering, and diamond tooth contains many diamond grains 110.
When cutting soft marble, aforementioned the first drive-connecting shaft 111 can counterclockwise rotate with one at one clockwise relative to this dragsaw machine, when this first drive-connecting shaft 111 rotates clockwise towards this, this saw frame unit 12 moves towards left, when this first drive-connecting shaft 111 counterclockwise rotates towards this, this saw frame unit 12 is towards right-hand movement, this saw frame unit 12 so constantly moves back and forth, make the aforementioned diamond grains 110 in aforementioned diamond saw 121 can cut soft marble, yet, when cutting saw operation, aforementioned diamond grains 110 is two-wayly all can be subject to friction and cut saw power, can cause it to support base alloy joint 10 bidirectional stress of aforementioned diamond grains 110, aforementioned diamond grains 110 is easily come off, and cause diamond saw shorter shortcoming in 121 service lifes.Therefore two-way mode of cutting saw only allows to cut the soft stone material of saw marble class, cannot two-wayly cut saw hard material as granite, therefore space to be improved still.
Summary of the invention
The purpose of this utility model is to provide a kind of can cut the former stone material of hard effectively, and can prevent that diamond saw from consuming excessively or damaging there is the unidirectional diamond dragsaw machine of cutting saw EGR of the formula of griffing.
The utlity model has the unidirectional diamond dragsaw machine of cutting saw EGR of the formula of griffing, comprise a stand arrangement, one and cut saw device, one and griffe device and a transmission device.
This is cut saw device and comprises four watts link unit that are arranged at intervals at respectively this stand arrangement, a saw frame unit being arranged between aforementioned watts link unit, and four driving lever groups that are arranged at respectively this saw frame unit, each watts link unit has a lower link that is hubbed at this stand arrangement, a upper connecting rod higher than this lower link, an and tranverse connecting rod that is connected in connecting rod bottom and this lower link top on this and is connected setting for this saw frame unit, this saw frame unit has several saw blades respectively with several diamond grains, each driving lever group has first driving lever, and one with this first driving lever the second driving lever separately.
This is griffed device and comprises four unit of griffing that are arranged at respectively this stand arrangement and corresponding aforementioned watts link unit, each griffe unit have one can swingingly be arranged at this stand arrangement and connect connecting rod top on one of them griffe to swing rocking arm set, one can be arranged at slidably this stand arrangement and griffe to swing for this lifting slider that rocking arm set one termination is supported, and one be arranged at this lifting slider and be positioned at this corresponding first driving lever and the catch bar between this second driving lever, this lifting slider has a high plane, an and low degree lower than this high plane.
This transmission device is connected in this saw frame unit, can drive this saw frame unit to move between a feed extreme position and a withdrawing extreme position with respect to this stand arrangement.
Wherein, when this feed extreme position, aforementioned the first driving lever connects respectively to aforementioned catch bar one side, aforementionedly griffe to swing rocking arm set one end and connect respectively the aforementioned high plane that is butted on aforementioned lifting slider, with this saw frame unit of lifting, when this withdrawing extreme position, aforementioned the second driving lever connects respectively to aforementioned catch bar opposite side, aforementionedly griffe to swing rocking arm set one end and connect respectively the aforementioned low degree that is butted on aforementioned lifting slider, with this saw frame unit that declines.
Of the present utility model have the formula of griffing unidirectional cut saw EGR diamond dragsaw machine, each is griffed to swing rocking arm set and has one and be arranged at the holder of this stand arrangement, a swing rocking arm that is hubbed at this holder and connects connecting rod top on one of them, and one can be hubbed at rotationally this swing rocking arm one end and connect the return idler that is butted on one of them lifting slider.
Of the present utility model have the formula of griffing unidirectional cut saw EGR diamond dragsaw machine, each lifting slider also has a slide plate that is arranged at bottom side.
Of the present utility model have the formula of griffing unidirectional cut saw EGR diamond dragsaw machine, each lifting slider also has a curved surface being connected between this high plane and this low degree.
Of the present utility model have the formula of griffing unidirectional cut saw EGR diamond dragsaw machine, this stand arrangement comprises four spaced important actor and two crossbeams that are connected to two adjacent important actors respectively, aforementioned watts link unit is arranged at respectively aforementioned important actor, and the aforementioned unit of griffing is arranged at respectively aforementioned crossbeam.
Of the present utility model have the formula of griffing unidirectional cut saw EGR diamond dragsaw machine, this saw frame unit also comprises a saw frame body, several pull bar that is arranged in respectively in this saw frame body and is connected in aforementioned saw blade, an and stretcher that is arranged at this saw frame body and connects aforementioned pull bar, so that being provided, aforementioned pull bar strains respectively aforementioned saw blade outwardly, this stretcher can be strained aforementioned pull bar, so that being provided, aforementioned saw blade cuts required tension force of when saw, each saw blade is with an alloy bonding agent aforementioned diamond grains that bonds, and aforementioned driving lever group is arranged at respectively on this saw frame body.
Of the present utility model have the formula of griffing unidirectional cut saw EGR diamond dragsaw machine, this transmission device comprises that the bearing, one of a cutting motor, two spaces are arranged at the flywheel in aforementioned bearings, several cover is respectively hung on the belt of this cutting motor and this flywheel, two cranks that are arranged at respectively these flywheel two opposition sides and rotate with this flywheel, and two connect respectively aforementioned crank and this saw frame body also can drive the cutting connecting rods of this saw frame cell moving.
Of the present utility model have the formula of griffing unidirectional cut saw EGR diamond dragsaw machine, also comprise an apparatus for controlling of lifting, this apparatus for controlling of lifting comprises a microscope carrier that is positioned at this saw frame unit downside, and is severally arranged at respectively this stand arrangement and connects the driving module that this microscope carrier moves up and down with this microscope carrier of interlock.
Of the present utility model have the formula of griffing unidirectional cut saw EGR diamond dragsaw machine, also comprise an electrical control gear.
The beneficial effects of the utility model are: by aforementioned, griffe the design of unit, allow this saw frame unit can be when this feed extreme position and will on whole this saw frame unit, lift, make this saw frame unit can be separated with a former stone when withdrawing process, and this saw frame unit backhaul is while arriving at this withdrawing extreme position, whole this saw frame unit is declined, make Qie Judong road for cutting saw feed, griffe, cut-in without ball withdrawing, and lower cutter, with these four flow processs, ceaselessly carry out the unidirectional saw circulation of cutting, can avoid as described in background technology, the problem that the aforementioned diamond grains producing when withdrawing comes off, thus, can promote widely the service life of aforementioned saw blade, on the other hand, also can effectively carry out the cutting operation of the former stone of hard or material, has practicality.Compared to multiangular steel sand combined lime mud to cut hard stone material such as saw granite etc., can produce the high multiple-piece containing alkaline discarded object and wave steel sand dragsaw machine, also there is green environmental protection.
Accompanying drawing explanation
Fig. 1 is the front cross-section view of the two-way diamond dragsaw of existing a kind of multiple-piece marble device;
Fig. 2 is a schematic diagram, and an existing diamond saw is described;
Fig. 3 is a schematic diagram, illustrates that a diamond grains of the two-way diamond dragsaw of existing multiple-piece marble device is subject to the situation of two-way wearing and tearing;
Fig. 4 the utlity model has the unidirectional front view of cutting a preferred embodiment of the diamond dragsaw machine of sawing EGR of the formula of griffing;
Fig. 5 is a top view of this preferred embodiment;
Fig. 6 is a partial schematic diagram of this preferred embodiment, illustrates that a saw frame unit is at the state of a feed initial position;
Fig. 7 is a partial schematic diagram of this preferred embodiment, illustrates that this saw frame unit is at the state of a feed extreme position;
Fig. 8 is a partial schematic diagram of this preferred embodiment, illustrates that this saw frame unit is at the state of a withdrawing initial position;
Fig. 9 is a partial schematic diagram of this preferred embodiment, illustrates that this saw frame unit is at the state of a withdrawing extreme position;
Figure 10 is a schematic flow sheet of this preferred embodiment, and the moving road of sawing of this saw frame unit is described;
Figure 11 is a schematic diagram of this preferred embodiment, and the situation of a diamond grains one-way abrasion is described.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated.
Consult Fig. 4, Fig. 5, and Fig. 6, the utlity model has the unidirectional preferred embodiment of cutting the diamond dragsaw machine of saw EGR of the formula of griffing, be applicable to cut a former stone 100, refer to especially the hard materials such as granite, this has the unidirectional diamond dragsaw machine of cutting saw EGR of the formula of griffing and comprises a stand arrangement 2, one and cut saw device 3, one and griffe device 4, transmission device 5, an apparatus for controlling of lifting 6 and an electrical control gear 7.
This stand arrangement 2 comprises four spaced important actors 21 of difference, and two crossbeams 22 that are connected to 21 of two adjacent important actors.Wherein, aforementioned crossbeam 22 has respectively good structural rigidity with aforementioned important actor 21, with can carry this cut saw device 3 with this griffe device 4 weight and do not produce distortion.
This is cut saw device 3 and comprises four watts link unit in the aforementioned important actor 21 that is arranged at intervals at respectively this stand arrangement 2 31, a saw frame unit 32 that is arranged at 31 of aforementioned watts link unit, and four driving lever groups 33 that are arranged at respectively this saw frame unit 32 and corresponding aforementioned watts link unit 31.
Each watts link unit 31 has the lower link 311 of one of them important actor 21 that is hubbed at this stand arrangement 2, a upper connecting rod 312 higher than this lower link 311, and a tranverse connecting rod 313 that is connected in connecting rod 312 bottoms and these lower link 311 tops on this and is connected setting for this saw frame unit 32.Wherein, by the mechanism characteristics of aforementioned watts link unit 31, the direction that allows this saw frame unit 32 can present level of approximation line moves.
This saw frame unit 32 has a saw frame body 321 that is hubbed at aforementioned tranverse connecting rod 313, is severally arranged at respectively in this saw frame body 321 and has the saw blade 323 of several diamond grains 3231 (seeing Figure 11), several pull bar 322 that is arranged in respectively in this saw frame body 321 and connects aforementioned saw blade 323, and a stretcher 324 that is arranged at this saw frame body 321 and connects aforementioned pull bar 322.Wherein, a hydraulic piston (not shown) in this stretcher 324 stretches can strain aforementioned pull bar 322, thereby strain aforementioned saw blade 323 outwardly, so that being provided, aforementioned saw blade 323 cuts required tension force of when saw, each saw blade 323 below is arranged with many alloy bonding agents 3232 (seeing Figure 11) that form with sintering process manufacture or is commonly called as diamond tooth (Diamond Segment), and diamond tooth contains aforementioned diamond grains 3231.
Each driving lever group 33 has first driving lever 331 being arranged on this saw frame body 321, and one be arranged on this saw frame body 321 and with this first driving lever 331 the second driving lever 332 separately.
What this griffed that device 4 comprises four aforementioned crossbeams 22 that are arranged at respectively this stand arrangement 2 and corresponding aforementioned watts link unit 31 griffes unit 41.
Each griffe unit 41 have one can swing up and down upper connecting rod 312 tops that are arranged at this stand arrangement 2 and are connected in this watts link unit 31 griffe swing rocking arm set 411, one and can be arranged at slidably one of them crossbeam 22 of this stand arrangement 2 and griffe to swing the lifting slider 412 that rocking arm set 411 1 terminations are supported for this, and one is arranged at this lifting slider 412 and toward downward-extension and be positioned at this corresponding first driving lever 331 and the catch bar 413 of 332 of this second driving levers.
Each is griffed to swing rocking arm set 411 and has a holder on one of them crossbeam 22 that is arranged at this stand arrangement 2 4111, a swing Rocker arm 4 112 that is hubbed at this holder 4111 and connects connecting rod 312 tops on one of them, and one can be hubbed at rotationally these swing Rocker arm 4 112 one end and connect the return idler 4113 that is butted on one of them lifting slider 412.Wherein, this return idler 4113 can roll at the upper surface of this lifting slider 412, with interlock, this swings Rocker arm 4 112 and produces beat, and then interlock is hubbed on this of this swing Rocker arm 4 112 centre positions and lifts or decline on connecting rod 312, so whole this saw frame unit 32 of interlock with on lift or decline.
Each lifting slider 412 upper surface has a high plane 4121, one and lower than the low degree 4122 of this high plane 4121, one, is connected in the curved surface 4123 (seeing Fig. 7) of 4122 of this high plane 4121 and this low degrees, and a slide plate 4124 that is arranged at bottom side.Wherein, in this preferred embodiment, this slide plate 4124 forms for the manufacture of low friction, wear resistant material, as phosphor bronze etc., to promote the sliding effect of this lifting slider 412 on this crossbeam 22.And this high plane 4121 is H1 (seeing Fig. 7) with the difference in height of this low degree 4122.The design of this curved surface 4123, belong to the design of cam, be in order to allow this return idler 4113 can have comparatively smooth-going driven effect, make to have displacement, speed, the acceleration optimized, and the dynamically performance such as a subdifferential jerk degree (Jerk) of acceleration.
This transmission device 5 is connected in this saw frame unit 32 with toggle, and can drive this saw frame unit 32 to move between a feed extreme position and a withdrawing extreme position with respect to this stand arrangement 2, and comprise a cutting motor 51, the bearing 52 of two spaces, a flywheel 53 being arranged in aforementioned bearings 52, several covers are respectively hung on the belt 54 of this cutting motor 51 and this flywheel 53, two are arranged at respectively 53 liang of opposition sides of this flywheel and along with the crank 55 of this flywheel 53 rotations, and two cutting connecting rods 56 that connect respectively 321 of aforementioned crank 55 and this saw frame bodies and can drive this saw frame unit 32 to move.
This apparatus for controlling of lifting 6 comprises that one is positioned at these saw frame unit 32 downsides for carrying the microscope carrier 61 of this former stone 100, and is severally arranged at respectively this stand arrangement 2 and connects the driving module 62 that this microscope carrier 61 moves up and down with this microscope carrier 61 of interlock.
This electrical control gear 7 is electrically connected on this transmission device 5 and this apparatus for controlling of lifting 6, in order to control its start.Wherein, in this preferred embodiment, this transmission device 5, this apparatus for controlling of lifting 6, and all non-the utility model technical characteristics of this electrical control gear 7, therefore do not repeat in detail at this.
Consult Fig. 6 and Fig. 7, for one of them watts link unit 31 and one of them are griffed the start relation of unit 41, and the aforementioned action of griffing unit 41 of corresponding thereto other of other aforementioned watts link unit 31 is also identical, therefore only carry out explicit declaration with a partial illustration.In start, when this saw frame unit 32 is driven and during feed, aforementioned watts link unit 31 starts from right positions, aforementioned return idler 4113 is the aforementioned low degrees 4122 that are positioned at aforementioned lifting slider 412 simultaneously, aforementioned the first driving lever 331 is by a feed initial position, be the position shown in Fig. 6, forward after the stroke of mobile S1, and just allow aforementioned the first driving lever 331 connect to be butted on of aforementioned catch bar 413 1 sides to start to griffe position, as aforementioned first driving lever 331 and the position as shown in aforementioned catch bar 413 of imaginary line in Fig. 7, when after this this saw frame unit 32 continues the line-spacing of mobile S2 again, aforementioned the first driving lever 331 can promote aforementioned catch bar 413 and the aforementioned lifting slider 412 of the interlock stroke of mobile S2 forward again, and in the process moving at this, aforementioned return idler 4113 can move along the aforementioned low degree 4122 of aforementioned lifting slider 412 past aforementioned high plane 4121 gradually, and when aforementioned lifting slider 412 moves the stroke of S2 and reaches this feed extreme position, aforementioned the first driving lever 331 connects respectively to aforementioned catch bar 413 1 sides and aforementioned aforementioned return idler 4113 of griffing to swing rocking arm set 411 and connects respectively the aforementioned high plane 4121 that is butted on aforementioned lifting slider 412, aforementioned watts link unit 31 is pulled to leftward position, as shown in Figure 7.Wherein, the total kilometres of aforementioned the first driving lever 331 are S, it meets the relation of S=S1+S2, and because the height that aforementioned high plane 4121 is H1 higher than aforementioned low degree 4122 respectively, therefore when being positioned at this feed extreme position, aforementioned upper connecting rod 312 tops also can be by the height of lifting H2 up, and H1 and H2 are a ratio value relation, therefore also on this saw frame unit 32 of interlock lifting, move, thus, the aforementioned saw blade 323 of this saw frame unit 32 can be departed from this former stone 100 (seeing Fig. 4) respectively.
When this saw frame unit 32 reaches this feed extreme position as shown in Figure 7, aforementioned watts link unit 31 is pulled to leftward position, aforementioned aforementioned return idler 4113 of griffing to swing rocking arm set 411 connects respectively the aforementioned high plane 4121 that is butted on aforementioned lifting slider 412, and now also referred to as a withdrawing initial position, as shown in Figure 8, and when in this position, this saw frame unit 32 can be driven again and be produced tool backlash movement, now, aforementioned the second driving lever 332 is separated with aforementioned catch bar 413, and aforementioned lifting slider 412 is slack, aforementioned the second driving lever 332 is by position as shown in Figure 8, again backward after the stroke of mobile S1, and just allow aforementioned the second driving lever 332 connect to be butted on one of aforementioned catch bar 413 opposite sides to start to fall cutter position, if aforementioned second driving lever 332 of Fig. 9 imaginary line is with as shown in aforementioned catch bar 413, after this this saw frame unit 32 continues the stroke of mobile S2 again, aforementioned the second driving lever 332 can promote aforementioned catch bar 413 and the aforementioned lifting slider 412 of the interlock stroke of mobile S2 backward again, and in the process moving at this, aforementioned return idler 4113 can move along the aforementioned high plane 4121 of aforementioned lifting slider 412 past aforementioned low degree 4122 gradually, and when aforementioned lifting slider 412 reaches this withdrawing extreme position, aforementioned the second driving lever 332 connects respectively to aforementioned catch bar 413 opposite sides and aforementioned aforementioned return idler 4113 of griffing to swing rocking arm set 411 and connects respectively the aforementioned low degree 4122 that is butted on aforementioned lifting slider 412, with interlock this saw frame unit 32 that declines, thus, allow this saw frame unit 32 aforementioned saw blade 323 respectively can with this former stone 100 (seeing Fig. 4) join to, cutting action when carrying out feed.Generally speaking, this saw frame unit 32 is to move with the flow process on the moving road of sawing as shown in figure 10 the start that circulates, be cut saw feed, griffe, cut-in without ball withdrawing, and lower cutter, so do not stop to carry out the unidirectional saw circulation of cutting, can avoid as described in prior art, the problem that the aforementioned diamond grains 110 (seeing Fig. 3) producing when withdrawing comes off, thus, can promote widely the service life of aforementioned saw blade 323, on the other hand, also can effectively carry out the cutting operation of the former stone 100 of hard (seeing Fig. 4) or material, have practicality.Compared to multiangular steel sand combined lime mud to cut hard stone material such as saw granite etc., can produce the high multiple-piece containing alkaline discarded object and wave steel sand dragsaw machine, also there is green environmental protection.
Consult again Figure 11, the diamond grains 3231 in saw of cutting for this saw blade 323 (seeing Fig. 4), because (direction shown in arrow is direction of feed) aforementioned diamond grains 3231 just can carry out cutting action to this former stone 100 (seeing Fig. 4) when feed, therefore its friction direction only can be towards single direction, when cutting is during one period of time, back bracket 3233 of these alloy bonding agent 3232 meeting self-assembling formations, to prevent that aforementioned diamond grains 3231 from dropping.And, when withdrawing because separated with this former stone 100 (seeing Fig. 4), therefore can, just like the state of bidirectional stress described in prior art, not come off therefore can effectively reduce aforementioned diamond grains 3231, to promote the service life of aforementioned saw blade 323 (seeing Fig. 4).
In sum, the utlity model has the unidirectional diamond dragsaw facility of cutting saw EGR of the formula of griffing and have following advantages and effect:
By aforementioned, griffe the design of unit 41, allow this saw frame unit 32 can be when this feed extreme position and will on whole this saw frame unit 32, lift, make the aforementioned saw blade 323 of this saw frame unit 32 can be separated with this former stone 100 when withdrawing process, thus, can avoid as described in background technology, the problem that the aforementioned diamond grains 3231 producing when withdrawing comes off, thus, can promote widely the service life of aforementioned saw blade 323, on the other hand, also can effectively carry out the cutting operation of the former stone 100 of hard, have practicality.
Another point what deserves to be explained is, when stopping using, this griffes device 4 aforementioned while griffing unit 41, and that can utilize that this saw frame unit 32 carries out soft former stone 100 two-wayly cuts saw cycle operation.
Claims (9)
1. there is the unidirectional diamond dragsaw machine of cutting saw EGR of the formula of griffing, comprise a stand arrangement, one and cut saw device, one and griffe device, and a transmission device, it is characterized in that:
This cuts saw device, comprise four watts link unit that are arranged at intervals at respectively this stand arrangement, a saw frame unit being arranged between aforementioned watts link unit, and four driving lever groups that are arranged at respectively this saw frame unit, each watts link unit has a lower link that is hubbed at this stand arrangement, a upper connecting rod higher than this lower link, an and tranverse connecting rod that is connected in connecting rod bottom and this lower link top on this and is connected setting for this saw frame unit, this saw frame unit has several saw blades respectively with several diamond grains, each driving lever group has first driving lever, and one with this first driving lever the second driving lever separately,
This griffes device, comprise four unit of griffing that are arranged at respectively this stand arrangement and corresponding aforementioned watts link unit, each griffe unit have one can swingingly be arranged at this stand arrangement and connect connecting rod top on one of them griffe to swing rocking arm set, one can be arranged at slidably this stand arrangement and griffe to swing for this lifting slider that rocking arm set one termination is supported, and one be arranged at this lifting slider and be positioned at this corresponding first driving lever and the catch bar between this second driving lever, this lifting slider has a high plane, an and low degree lower than this high plane,
This transmission device, is connected in this saw frame unit, can drive this saw frame unit to move between a feed extreme position and a withdrawing extreme position with respect to this stand arrangement;
Wherein, when this feed extreme position, aforementioned the first driving lever connects respectively to aforementioned catch bar one side, aforementionedly griffe to swing rocking arm set one end and connect respectively the aforementioned high plane that is butted on aforementioned lifting slider, with this saw frame unit of lifting, when this withdrawing extreme position, aforementioned the second driving lever connects respectively to aforementioned catch bar opposite side, aforementionedly griffe to swing rocking arm set one end and connect respectively the aforementioned low degree that is butted on aforementioned lifting slider, with this saw frame unit that declines.
According to claim 1 have the formula of griffing unidirectional cut saw EGR diamond dragsaw machine, it is characterized in that: each is griffed to swing rocking arm set and has one and be arranged at the holder of this stand arrangement, a swing rocking arm that is hubbed at this holder and connects connecting rod top on one of them, and one can be hubbed at rotationally this swing rocking arm one end and connect the return idler that is butted on one of them lifting slider.
According to claim 1 have the formula of griffing unidirectional cut saw EGR diamond dragsaw machine, it is characterized in that: each lifting slider also has a slide plate that is arranged at bottom side.
According to claim 1 have the formula of griffing unidirectional cut saw EGR diamond dragsaw machine, it is characterized in that: each lifting slider also has a curved surface being connected between this high plane and this low degree.
According to claim 1 have the formula of griffing unidirectional cut saw EGR diamond dragsaw machine, it is characterized in that: this stand arrangement comprises four spaced important actor and two crossbeams that are connected to two adjacent important actors respectively, aforementioned watts link unit is arranged at respectively aforementioned important actor, and the aforementioned unit of griffing is arranged at respectively aforementioned crossbeam.
According to claim 1 have the formula of griffing unidirectional cut saw EGR diamond dragsaw machine, it is characterized in that: this saw frame unit also comprises a saw frame body, several pull bars that are arranged in respectively in this saw frame body and are connected in aforementioned saw blade, an and stretcher that is arranged at this saw frame body and connects aforementioned pull bar, so that being provided, aforementioned pull bar strains respectively aforementioned saw blade outwardly, this stretcher can be strained aforementioned pull bar, so that being provided, aforementioned saw blade cuts required tension force of when saw, each saw blade is with an alloy bonding agent aforementioned diamond grains that bonds, aforementioned driving lever group is arranged at respectively on this saw frame body.
According to claim 6 have the formula of griffing unidirectional cut saw EGR diamond dragsaw machine, it is characterized in that: this transmission device comprises that the bearing, one of a cutting motor, two spaces are arranged at the flywheel in aforementioned bearings, several cover is respectively hung on the belt of this cutting motor and this flywheel, two cranks that are arranged at respectively these flywheel two opposition sides and rotate with this flywheel, and two connect respectively aforementioned crank and this saw frame body also can drive the cutting connecting rods of this saw frame cell moving.
According to claim 1 have the formula of griffing unidirectional cut saw EGR diamond dragsaw machine, it is characterized in that: this has the unidirectional diamond dragsaw machine of cutting saw EGR of the formula of griffing and also comprises an apparatus for controlling of lifting, this apparatus for controlling of lifting comprises a microscope carrier that is positioned at this saw frame unit downside, and is severally arranged at respectively this stand arrangement and connects the driving module that this microscope carrier moves up and down with this microscope carrier of interlock.
According to claim 1 have the formula of griffing unidirectional cut saw EGR diamond dragsaw machine, it is characterized in that: this have the formula of griffing unidirectional cut saw EGR diamond dragsaw machine also comprise an electrical control gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320555825.0U CN203485310U (en) | 2013-09-09 | 2013-09-09 | Diamond drag-saw machine with knife lifting type single-way cutting saw circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320555825.0U CN203485310U (en) | 2013-09-09 | 2013-09-09 | Diamond drag-saw machine with knife lifting type single-way cutting saw circulating device |
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| Publication Number | Publication Date |
|---|---|
| CN203485310U true CN203485310U (en) | 2014-03-19 |
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|---|---|---|---|
| CN201320555825.0U Expired - Fee Related CN203485310U (en) | 2013-09-09 | 2013-09-09 | Diamond drag-saw machine with knife lifting type single-way cutting saw circulating device |
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| CN (1) | CN203485310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571817A (en) * | 2020-05-29 | 2020-08-25 | 山东大学 | Diamond frame saw and method for sawing hard stone by pushing stroke |
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2013
- 2013-09-09 CN CN201320555825.0U patent/CN203485310U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571817A (en) * | 2020-05-29 | 2020-08-25 | 山东大学 | Diamond frame saw and method for sawing hard stone by pushing stroke |
| CN111571817B (en) * | 2020-05-29 | 2021-08-27 | 山东大学 | Diamond frame saw and method for sawing hard stone by pushing stroke |
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