CN102179878B - Novel diamond wire saw - Google Patents
Novel diamond wire saw Download PDFInfo
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- CN102179878B CN102179878B CN201110073771.XA CN201110073771A CN102179878B CN 102179878 B CN102179878 B CN 102179878B CN 201110073771 A CN201110073771 A CN 201110073771A CN 102179878 B CN102179878 B CN 102179878B
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- guide plate
- saw
- pressure guide
- rope
- pressure
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Abstract
The invention provides a novel diamond wire saw which is matched with a wire saw for use and comprises a rack, a vertical lifter, two to four rotating wheels, a driving device and an electric control system, as well as one or more wire saws and pressure guide plates, wherein the vertical lifter is arranged on the rack in a vertical moving manner, the rotating wheels are rotatably arranged on the vertical lifter, the driving device is in transmission connection with at least one of the rotating wheels, the electric control system is electrically connected with the vertical lifter and the driving device, the number of the pressure guide plates corresponds to that of the wire saws, the wires saws are sequentially wound on the rotating wheels abreast, the pressure guide plates are arranged below the vertical lifter abreast, and pressure applying parts with shapes adaptive to pressure bearing parts at cutter heads of the wire saws are arranged on the lower surfaces of the pressure guide plates.
Description
Technical field
The present invention relates to a kind of stone machining equipment, specifically refer to the technical field that adopts diamond rope saw to cut stone material.
Background technology
Diamond-wire saw for cutting stone material has been known, it is mainly to drive annular diamond rope saw to rotate by two of left and right moving runner, cutter head on rope saw contacts with stone material successively and produces shear action, these two moving runners play a part to drive and tensioning diamond rope saw, when two moving runners are by being located at slide rail in frame lentamente when down sliding, the cutter head of rope saw constantly cutting enters in stone material until complete whole cutting work.On August 31st, 2005, the Chinese patent CN2721363 of bulletin disclosed a kind of diamond-wire saw, it is by body, base, main motor, drive rope saw wheel, diamond rope saw blade, be arranged at distribution box and variable-frequency governor in body, by the variable speed electric motors, particularly of variable-frequency governor control, the gear that is installed on the rail wheel of organism bottom and is driven by variable speed electric motors, particularly, correspondence is arranged at that base gets on the right track and tooth bar composition, be characterized in being provided with the steering gear that is driven its rotation by steer motor in body, steering gear output shaft is provided with saw frame, main motor is arranged on saw frame, drive rope saw wheel to be connected on the output shaft of main motor.The saw frame of this rope saw can drive steering gear to do axial 360 ° of rotations by steer motor, can carry out easy, adjustment arbitrarily quickly to the saw cutting angle of saw.Because the beading on diamond rope saw are cylindraceous, when cutting, rope saw is done axially-movable on one side along its length, and an edge circumferentially rotates, and each direction of beading working lining is cut stone material, ensures beading working lining even wearing.During due to cutting stone material, the life-span that rope is sawed is directly proportional to the beading diameter on rope saw, in order to increase the life-span, only have the diameter that increases beading, but the increase of beading diameter can cause the increasing of cutting gap, causes stone material significant wastage.
For this reason, the patent No. is that Chinese patent that ZL201120026193.X, name are called rope saw disclose a kind of rope for cutting stone material and saws, it comprises rope form bar rope and some saw blades, each some saw blades are fixed on rope form bar rope, described saw blade comprises middle body, is located at the grinding and cutting portion of middle body below, middle body is provided with the pressure-bearing portion for transmitting extraneous pressure, described grinding and cutting portion is provided with abrasive particle, and described abrasive particle is preferably diamond abrasive grain, tungsten carbide particle, boron carbide particles, cubic boron nitride particle, dimond synneusis particle, diamond thick-film particle etc.In this kind of rope saw macroscopic view, only have a direction to have cutting function, its width of slit is about 2.6mm, and the height of cutter head working lining is 3mm left and right.Should say, this kind of rope saw has positive effect for reducing material consumption and energy consumption, therefore arise at the historic moment as sawing matching used diamond-wire saw with this rope, and this origin that is technical solution of the present invention.
Summary of the invention
The object of this invention is to provide a kind of Novel diamond wire saw, the rope of this rope saw and the application of patentee's separate case saw supports the use, and has obvious lifting saving aspect material consumption and energy consumption, service life.
For realizing aforementioned goal of the invention, the technical solution adopted in the present invention is such: a kind of Novel diamond wire saw, comprise frame, vertical lift device, 2～4 moving runners, drive unit and electric control system, vertical lift device can move up and down to be located in frame, each moving runner is rotatably located in vertical lift device, the setting that is in transmission connection of drive unit and at least one moving runner wherein, electric control system and vertical lift device and drive unit are electrically connected, also comprise one or more rope saw, the pressure guide plate of corresponding rope saw quantity, described each rope saw is set around on each moving runner side by side successively, each pressure guide plate is located at vertical lift device below side by side, the lower surface of each pressure guide plate is provided with and the suitable portion that exerts pressure of saw cutter head pressure-bearing portion shape that restricts.
Above-mentioned Novel diamond wire saw, described moving runner is 2.
Above-mentioned Novel diamond wire saw, described moving runner is 4, when rope saw is while being designed to use more than two combination saws, described moving runner can be corresponding with combination saw quantity a plurality of.
Above-mentioned Novel diamond wire saw is partly or entirely provided with guide plate between adjacent two moving runners of the non-cutting station of rope saw cutter head, and described each guide plate is fixedly arranged in vertical lift device.
Above-mentioned Novel diamond wire saw, defines described pressure guide plate and has along the axial of saw direction of feed of restricting, and the axial one end of the portion that exerts pressure or the two ends of described pressure guide plate are provided with trumpet type enlarging.
Above-mentioned Novel diamond wire saw, the thickness of described each pressure guide plate is less than or equal to rope saw cutter head thickness.
As one embodiment of the present invention, described pressure guide plate does not enter in the crack of stone after cutting, but rest on stone surface and restrict saw in crack of stone, cut separately, now the thickness of pressure guide plate can be equal to or greater than rope saw cutter head thickness, in this kind of situation, pressure guide plate only cuts while beginning cutting rope saw and led and pilot effect at rope.
Preferred plan of the present invention is that pressure guide plate is followed in crack of stone, all the time the cutting of rope saw is played to pilot effect.
By adopting aforementioned techniques scheme, the invention has the beneficial effects as follows: the rope due to employing with unidirectional dissection is sawed, the drive part of rope saw can be simplified greatly, is in transmission connection and can be realized by drive unit and moving runner; The cutter head width of rope saw only has 2.4mm left and right on the other hand, and joint-cutting is about 2.6mm, and while cutting like this, required power reduces greatly, and power attenuation is about 25%～35% left and right of bead rope sawing machine; Because joint-cutting reduces greatly, stone material utilization rate improves 25% left and right, and for valuable stone material, the raising of stone material utilization rate makes product cost have stronger competitiveness; Because joint-cutting is little, the pollutant emission that processing of stone produces is relatively less simultaneously, and noise is little, and environmental protection treatment cost can promote the use the cutting in stone plane.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the embodiment of the present invention one.
Fig. 2 is pressure guide plate front view in embodiment.
Fig. 3 is the side view of pressure guide plate in embodiment.
Fig. 4 is A-A cutaway view in Fig. 2.
Fig. 5 is moving runner part sectioned view in embodiment.
Fig. 6 is rope saw cutter head cutaway view in embodiment.
Fig. 7 is rope saw schematic perspective view in embodiment.
Fig. 8 is that in embodiment, rope is sawed the operation principle schematic diagram at pressure guide plate edge.
Fig. 9 is B-B cutaway view in Fig. 8.
Figure 10 is the pressure guide plate profile that contains rubber blanket.
Figure 11 is the stereogram of the embodiment of the present invention two.
Figure 12 is the front view of the embodiment of the present invention three.
Detailed description of the invention
Referring to figs. 1 to Figure 10, embodiment mono-discloses a kind of Novel diamond wire saw, it comprises frame 1, vertical lift device 2, four rope saws 3, two moving runners 4, four pressure guide plates 5, four guide plates 6, motor (not shown) and electric control systems, wherein:
Described frame 1 comprises one connected column 11 and crossbeam 12, and it is mainly used in fixing and supporting other each part.
Described vertical lift device 2 is to work the effect of accepting between frame 1 and cutter sweep (comprising moving runner 4, rope saw 3, pressure guide plate 5 etc.), be cutter sweep along with deeply need to the moving with respect to frame 1 by certain speed of cutting, and vertical lift device 2 control the function that cutter sweep slowly moves down and upwards resets by the speed of setting with respect to frame 1.In the present embodiment, described vertical lift device 2 comprises guider, lowering or hoisting gear and movable stand, described guider is located in frame 1 and is play the guiding role, movable stand can move up and down to be located on guider, lowering or hoisting gear is located between frame 1 and movable stand, lowering or hoisting gear and electric control system electrical connection, under the control of electric control system, movable stand can slow decreasing and upwards reset fast with respect to frame 1 like this.In cutting equipment or machining apparatus, lowering or hoisting gear can be that the devices such as oil cylinder, gear-rack drive, feed screw nut, slide block are realized, in the present embodiment, vertical lift device 2 is as the part of diamond-wire saw necessity and is known technology, and the present invention itself does not make improvements this vertical lift device 2.
On the basis of aforementioned known vertical lift device 2, two moving runners 4 are located at the movable stand both lateral sides of vertical lift device 2, and one of them moving runner 4 is connected with motor-driven, and four rope saws 3 are set around on two moving runners, 4 periphery walls side by side.With reference to figure 5, on described each moving runner 4, broad ways is provided with the grooving 41 that circumferentially extend on four edges side by side, and the madial wall of described grooving 41 is provided with U-shaped rubber strip 42 and is not sawed tool bit abrasion by rope with protection grooving 41.
Electric control system is connected with motor for controlling the rotation of moving runner 4, and electric control system is electrically connected and is used for controlling movable stand lifting with vertical lift device 2, and this part is known technology, and the present invention do not make improvements this part, does not repeat them here.
In above-described embodiment, can be also that each moving runner 4 is connected with a motor-driven respectively, can be also two moving runners 4 are connected to a motor jointly output by synchronous transmission device, and it can realize object of the present invention equally.
With reference to figure 1, Fig. 2, Fig. 3, Fig. 4, four pressure guide plates 5 are located between two moving runners 4 in movable stand below side by side, the thickness of each pressure guide plate 5 is less than rope saw cutter head thickness, suppose that rope saw cutter head thickness is 2.4mm, the thickness of pressure guide plate 5 is 2.3mm, the lower surface of each pressure guide plate 5 is provided with and the suitable portion that exerts pressure of saw cutter head pressure-bearing portion 31 shapes that restricts, in the present embodiment, described rope saw cutter head is the pressure-bearing portion 31 with rectangular boss, the lower surface of pressure guide plate 5 offers the rectangle pilot groove suitable with described rectangular boss 51 as exerting pressure portion, defining described pressure guide plate 5 has along the axial of saw 3 directions of feed of restricting, the axial two ends of the portion that exerts pressure of described pressure guide plate 5 are provided with trumpet type enlarging 52.Four guide plates 6 are located between two moving runners 4 in movable stand top side by side, and it is 5 identical that the structure of each guide plate 6 and guide plate are pressed.When rope saw 3 rotates under the driving of moving runner 4 like this, the each cutter head on rope saw 3 successively through between moving runner 4, pressure guide plate 5 and stone material, moving runner 4, guide plate 6 complete a circulation.
In above-described embodiment, the thickness of described pressure guide plate is got the thickness that is less than cutter head and is advisable, and can certainly equal the thickness of cutter head, and like this, pressure guide plate each sheet material gap after the process moving down can keep cutting is even, prevents that cutter head side and sheet material from too much rubbing simultaneously.
As with the supporting part of the present invention, described frame 1 below is provided with stone material bearing device 7, this stone material bearing device 7 is slidably located at frame 1 below by two slide rails 8, in the time will changing the cutting position of stone material 10, only need make stone material bearing device 7 move corresponding distance with respect to slide rail 8.For a person skilled in the art, stone material bearing device 7 is known technology, further can also be equipped with the function of circumferentially rotating along horizontal plane, can control so circumferentially suitable cutting position of stone material.Because this part is known technology, and the inventor do not give improvement to this part, at this just for the integrality that keeps technical solution of the present invention is addressed.
Rope saw 3 of the present invention is rope saws that are all inventor's design that background technology is mentioned, with reference to figure 6, Fig. 7, Fig. 8, Fig. 9, the tool bit part of this rope saw 3 comprises body 32 and grinding and cutting portion 33 in rectangle pressure-bearing portion 31, cutter head, wherein body 32 and the 31 one-body molded settings of rectangle pressure-bearing portion in cutter head, grinding and cutting portion 33 is located at body 32 belows in cutter head, and steel wire rope 34 wears each cutter head to be fixed into one.
The present embodiment is in cutting, owing to adopting rectangle cutter head, and cutter head only has grinding and cutting portion 33 to play dissection to stone material, therefore rope saw 3 does not need to resemble the circumferential rotation of traditional diamond wire saw in circumferential rotation process, therefore the drive part of whole rope saw 3 can be simplified greatly, and owing to having adopted pressure guide plate 5, make rope saw 3 in cutting process, its downward cutting force not exclusively depends on the tension force of rope saw 3, but major part is applied by pressure guide plate 5, rope saw 3 can keep a smaller tension force like this, this makes the diameter that reduces steel wire rope 34 in rope saw 3 become possibility.
With reference to Figure 11, embodiments of the invention two provide another kind of diamond-wire saw, its place different from embodiment mono-is: movable stand is provided with the moving runner 4 ' of four rectangular arrays, article 20, rope saw 3 is set around on each moving runner 4 ' successively, being positioned between adjacent two moving runners 4 ' of the non-cutting station of rope saw cutter head and being respectively equipped with guide plate 6 ', guide plate 6a ', guide plate 6b ', other each several part of embodiment bis-is similar to embodiment mono-.
With reference to Figure 12, embodiments of the invention three provide another diamond-wire saw, its place different from embodiment mono-is: in embodiment tri-, guide plate 6c ' is located on movable stand, but guide plate 6c ' contacts with rope saw 3 grinding and cutting portions 33, and other each part of embodiment tri-is similar to embodiment mono-.
Diamond-wire saw of the present invention, because the cutting part in rope saw is that cutter head is not that employing is cylindraceous, but with the cutting part of flat rectangle, for this cutting part can not be swung in cutting process, the present invention has been provided with the U-shaped rubber strip 42 of guide and limit effect in the outer rim groove of moving runner, the size of this rubber strip 42 and cutting part restrict saw cutter head match, when cutting stone material, vertical lift device drives moving runner, pressure guide plate, guide plate, rope saw synchronously moves up and down together, the object that pressure guide plate is set is to make rope saw in the time of cutting stone material, play the effect that guiding is exerted pressure, the width of pressure guide plate is smaller or the same than the cutter head width on rope saw, like this in the time of cutting stone material because pressure guide plate and rope saw are synchronized with the movement, can enter together in crack of stone, thereby play exerting pressure to rope saw, the effect of correcting.The structure of guide plate is similar with pressure guide plate, and just it only play the guiding role, thereby size and making material can be different.Design makes rope saw not exclusively produce downward pressure by the pulling force of rope saw on the one hand in the time of cutting stone material like this, thereby rope is sawed not easy fracture; On the other hand, owing to being unidirectional cutting, the cutter head on rope saw can increase the thickness of working lining and not increase the width of cutter head, does not increase the width of joint-cutting, so just plays cutting efficiency high, saves the effect of being cut material.The pressure guide plate material that the present invention is designed, can be alloy material, can be also engineering plastics, particularly, using wear-resistant coating or antifriction material to increase the wearability of pressure guide plate groove with bonding part, cutter head top, reduces noise.The alloy steel products such as wear-resistant coating available metal alloy such as wolfram steel, chromium steel, molybdenum, also can be with rubber and plastic coating or the wear-resisting rubber-plastics pad that bonds on pressure guide plate to reach effect wear-resisting, anti-attrition, with reference to Figure 10, as rubber filler strip 53 can be set below pressure guide plate.The guide plate material that the present invention is designed, can be alloy material, can be also engineering plastics, elastomeric material.
Pressure guide plate involved in the present invention can be to make by unitary piece of material, also can be the mode of taking composite plate, or the mode that upper and lower bi-material combines makes, for example bonding mode, rivet mode, the solid lock side formula of screw is made, for example, be embedded on the flat board on top and formed pressure guide plate by slot stick.The material of described pressure guide plate, except ordinary steel, outside special steel alloy is made, can be also nonmetallic materials, and for example pottery, engineering plastics etc. are made, and pressure guide plate, guide plate can do squarely.
Described pressure guide plate is arranged on rope saw, and according to the difference of rope saw, the direction of its installation and position can be different.If rope saw cut direction is level, pressure guide plate is also level.Every rope saw can be that the sawing of two moving runner band running ropes is cut, and can be also that the sawing of four moving runner band running ropes is cut.If four moving runners, the top of movable stand and both sides vertical direction are provided with guide plate, mainly play the effect of guiding; The below of movable stand is provided with pressure guide plate, and pressure guide plate not only plays guide effect but also play the effect of exerting pressure, pressure guide plate, guide plate match with rope saw cutter head all the time and with cutter head at grade.
This rope saw can be designed to a rope saw or many rope saw cutting modes, and the quantity of corresponding pressure guide plate is also different.
Pressure guide plate in this rope saw, requires the portion that exerts pressure and the cutter head pressure-bearing portion shape of pressure guide plate to match in that side of cutting stone material, and in addition, the contact jaw of guide plate can match with rope saw cutter head working lining, guide plate 6c ' as described in Example 3.
Claims (4)
1. a Novel diamond wire saw, comprise frame, vertical lift device, 2～4 moving runners, drive unit and electric control system, vertical lift device can move up and down to be located in frame, each moving runner is rotatably located in vertical lift device, the setting that is in transmission connection of drive unit and at least one moving runner wherein, electric control system and vertical lift device and drive unit are electrically connected, it is characterized in that: also comprise one or more rope saw, the pressure guide plate of corresponding rope saw quantity, described each rope saw is set around on each moving runner side by side successively, each pressure guide plate is located at vertical lift device below side by side, the lower surface of each pressure guide plate is provided with and the suitable portion that exerts pressure of saw cutter head pressure-bearing portion shape that restricts, pressure guide plate is followed in crack of stone, all the time the cutting of rope saw is played to pilot effect,
On each moving runner, broad ways is provided with the grooving extending along circumferentially side by side, and the madial wall of described grooving is provided with U-shaped rubber strip to protect grooving by rope saw tool bit abrasion;
Described pressure guide plate has along rope saws the axial of direction of feed, and the axial one end of the portion that exerts pressure or the two ends of described pressure guide plate are provided with trumpet type enlarging;
The thickness of described each pressure guide plate is less than or equal to rope saw cutter head thickness;
Described each moving runner direction of rotation is positioned on the vertical plane that vertical lift device moves up and down.
2. Novel diamond wire saw according to claim 1, is characterized in that: described moving runner is 2.
3. Novel diamond wire saw according to claim 1, is characterized in that: described moving runner is 4.
4. according to the Novel diamond wire saw described in claim 1 or 2 or 3, it is characterized in that: between adjacent two moving runners of the non-cutting station of rope saw cutter head, be partly or entirely provided with guide plate, described each guide plate is fixedly arranged in vertical lift device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110073771.XA CN102179878B (en) | 2011-03-25 | 2011-03-25 | Novel diamond wire saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110073771.XA CN102179878B (en) | 2011-03-25 | 2011-03-25 | Novel diamond wire saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102179878A CN102179878A (en) | 2011-09-14 |
| CN102179878B true CN102179878B (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110073771.XA Expired - Fee Related CN102179878B (en) | 2011-03-25 | 2011-03-25 | Novel diamond wire saw |
Country Status (1)
| Country | Link |
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| CN (1) | CN102179878B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161217A (en) * | 2011-01-26 | 2011-08-24 | 厦门致力金刚石科技股份有限公司 | Rope saw |
| CN103273579B (en) * | 2013-06-07 | 2016-04-13 | 厦门致力金刚石科技股份有限公司 | Small-diameter diamond wire saw structure and cutting method |
| CN104890128B (en) * | 2015-06-01 | 2018-04-20 | 山东纳诺新材料科技有限公司 | A kind of method of diamond-wire saw and cutting stone material interior bone |
| EP3398745B1 (en) * | 2016-01-08 | 2021-09-08 | Liwen Chen | Cutting load release device for cutting equipment |
| CN106926368B (en) * | 2017-01-24 | 2019-10-29 | 长沙通石达机械制造有限公司 | Plate cutting equipment |
| CN206623239U (en) * | 2017-03-20 | 2017-11-10 | 厦门致力金刚石科技股份有限公司 | Stone material cutting chain saw driving guide wheel with cup washer |
| CN111775340B (en) * | 2020-07-22 | 2022-08-16 | 苏州市东挺河智能科技发展有限公司 | Mechanism for lifting and rotating head of rope saw and application of mechanism |
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| EP0376128A1 (en) * | 1988-12-28 | 1990-07-04 | Alberto Filippini Fantoni | A cable with guided diamond inserts for cutting stone and marble materials, and fixed guide device therefor |
| US6283112B1 (en) * | 1997-01-29 | 2001-09-04 | Berglund Bjoern | Saw member, link of saw member and a method of producing a saw member |
| CN2690136Y (en) * | 2004-04-26 | 2005-04-06 | 陈赐金 | Circular belt saw type stone sawing machine |
| CN2749657Y (en) * | 2004-10-28 | 2006-01-04 | 黄金平 | Equipment for cutting stone by rotating band saw directional pressurization method |
| CN202016127U (en) * | 2011-03-25 | 2011-10-26 | 厦门致力金刚石科技股份有限公司 | Novel diamond rope sawing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE509831C2 (en) * | 1996-06-17 | 1999-03-15 | Hagby Asahi Ab | Handheld motor driven saw |
| JP2009090387A (en) * | 2007-10-04 | 2009-04-30 | Denso Corp | Wire saw device for manufacturing silicon carbide substrate |
-
2011
- 2011-03-25 CN CN201110073771.XA patent/CN102179878B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0376128A1 (en) * | 1988-12-28 | 1990-07-04 | Alberto Filippini Fantoni | A cable with guided diamond inserts for cutting stone and marble materials, and fixed guide device therefor |
| US6283112B1 (en) * | 1997-01-29 | 2001-09-04 | Berglund Bjoern | Saw member, link of saw member and a method of producing a saw member |
| CN2690136Y (en) * | 2004-04-26 | 2005-04-06 | 陈赐金 | Circular belt saw type stone sawing machine |
| CN2749657Y (en) * | 2004-10-28 | 2006-01-04 | 黄金平 | Equipment for cutting stone by rotating band saw directional pressurization method |
| CN202016127U (en) * | 2011-03-25 | 2011-10-26 | 厦门致力金刚石科技股份有限公司 | Novel diamond rope sawing machine |
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| CN102179878A (en) | 2011-09-14 |
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Granted publication date: 20141210 Termination date: 20180325 |