CN102179878A - Novel diamond wire saw - Google Patents
Novel diamond wire saw Download PDFInfo
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- CN102179878A CN102179878A CN201110073771XA CN201110073771A CN102179878A CN 102179878 A CN102179878 A CN 102179878A CN 201110073771X A CN201110073771X A CN 201110073771XA CN 201110073771 A CN201110073771 A CN 201110073771A CN 102179878 A CN102179878 A CN 102179878A
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- guide plate
- saw
- pressure guide
- pressure
- rope
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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 be meant the technical field that adopts diamond rope saw that stone material is cut.
Background technology
The diamond-wire saw that is used for cutting stone material is for known, its mainly be by about two moving runners drive annular diamond rope saw and rotate, cutter head on the rope saw contacts with stone material successively and produces shear action, these two moving runners play a part to drive and the tensioning diamond rope saw, when two moving runners when being located at slide rail on the frame lentamente to lower slider, the cutter head of rope saw constantly cutting enters in the stone material until finishing 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 the rope saw wheel, the diamond-wire saw blade, be arranged at distribution box and variable-frequency governor in the body, variable speed electric motors, particularly by variable-frequency governor control, be installed on the rail wheel of organism bottom and the gear that drives by variable speed electric motors, particularly, correspondence is arranged at that base gets on the right track and tooth bar is formed, be characterized in body, being provided with the steering gear that drives its rotation by steer motor, the steering gear output shaft is provided with saw frame, main motor is arranged on the saw frame, drives the rope saw wheel and is connected on the output shaft of main motor.The saw frame of this rope saw can drive steering gear by steer motor and do axial 360 ° of rotations, can carry out easy, adjustment arbitrarily quickly to the saw cutting angle of saw.Because the beading on the diamond rope saw are cylindraceous, the rope saw is done axially-movable along its length during cutting on one side, and an edge circumferentially rotates, and makes each direction of beading working lining cut stone material, guarantees that the wearing and tearing of beading working lining are even.Because during cutting stone material, the life-span that rope is sawed is directly proportional with the beading diameter of restricting on sawing, and in order to increase the life-span, has only the diameter that increases beading, but the increase of beading diameter can cause the increasing of cutting slit, causes the 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 that is used for cutting stone material and saws, it comprises rope form bar rope and some saw blades, each some saw blade is fixed on the 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 that is used to transmit 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.Have only a direction to have the cutting function on this kind rope saw macroscopic view, its width of slit is about 2.6mm, and the height of cutter head working lining is about 3mm.Should, this kind rope saw has positive effect for reducing material consumption and energy consumption, and therefore as arising at the historic moment with the matching used diamond-wire saw of this rope saw, this is the origin of technical solution of the present invention.
Summary of the invention
The purpose 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 is sawed supporting use, has tangible lifting aspect economical with materials 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 on the frame, each moving runner is rotatable to be located on the 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 electrically connect, 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 the vertical lift device below side by side, and the lower surface of each pressure guide plate is provided with and restricts and saw the suitable portion that exerts pressure of shape of cutter head pressure-bearing portion.
Above-mentioned novel diamond-wire saw, described moving runner are 2.
Above-mentioned novel diamond-wire saw, described moving runner are 4, and when the rope saw was designed to use combination saw more than two, described moving runner can be corresponding a plurality of with combination saw quantity.
Above-mentioned novel diamond-wire saw partly or entirely is provided with guide plate between adjacent two moving runners of the non-cutting station of rope saw cutter head, described each guide plate is fixedly arranged on the 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 axial end of the portion that exerts pressure of described pressure guide plate or two ends are provided with the trumpet type enlarging.
Above-mentioned novel diamond-wire saw, the thickness of described each pressure guide plate are 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 the cutting, but rest on stone surface and restrict the saw in crack of stone, cut separately, this moment, the thickness of pressure guide plate can be equal to or greater than rope saw cutter head thickness, under this kind situation, pressure guide plate only saw rope when rope cuts the beginning cutting and has been led and the pilot effect.
Preferred plan of the present invention is that pressure guide plate is followed in the crack of stone, all the time the pilot effect is played in the cutting of rope saw.
By adopting the aforementioned techniques scheme, the invention has the beneficial effects as follows: owing to adopt the rope saw with unidirectional dissection, the drive part of rope saw can be simplified greatly, promptly is in transmission connection and can realizes by drive unit and moving runner; The cutter head width of rope saw has only about 2.4mm on the other hand, and joint-cutting is about 2.6mm, and required power reduces greatly when cutting like this, and power attenuation is about about 25%～35% of bead rope sawing machine; Because joint-cutting reduces greatly, the stone material utilization rate improves about 25%, 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 less relatively simultaneously, and noise is little, and the environmental protection treatment cost reduces, and can promote the use the cutting in stone plane.
Description of drawings
Fig. 1 is the schematic perspective view of the embodiment of the invention one.
Fig. 2 is a pressure guide plate front view among the embodiment.
Fig. 3 is the side view of pressure guide plate among the embodiment.
Fig. 4 is an A-A cutaway view among Fig. 2.
Fig. 5 is a moving runner part sectioned view among the embodiment.
Fig. 6 is a rope saw cutter head cutaway view among the embodiment.
Fig. 7 is a rope saw schematic perspective view among the embodiment.
Fig. 8 is the operation principle schematic diagram of saw at the pressure guide plate edge of restricting among the embodiment.
Fig. 9 is a B-B cutaway view among Fig. 8.
Figure 10 is the pressure guide plate profile that contains rubber blanket.
Figure 11 is the stereogram of the embodiment of the invention two.
Figure 12 is the front view of the embodiment of the invention three.
The specific embodiment
Referring to figs. 1 to Figure 10, embodiment one discloses a kind of novel diamond-wire saw, it comprises frame 1, vertical lift device 2, four 3, two moving runners of rope saw 4, four pressure guide plates 5, four guide plates 6, motor (not shown) and electric control systems, wherein:
Described frame 1 comprises column 11 and the crossbeam 12 that one links to each other, and it is mainly used in fixing and supports 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 the moving with respect to frame 1 of cutting, and vertical lift device 2 is promptly controlled the function that cutter sweep slowly moves down and upwards resets by the speed of setting with respect to frame 1 by certain speed.In the present embodiment, described vertical lift device 2 comprises guider, lowering or hoisting gear and movable stand, described guider is located on the frame 1 and is play the guiding role, movable stand can move up and down to be located on the guider, lowering or hoisting gear is located between frame 1 and the movable stand, lowering or hoisting gear and electric control system are electrically connected, and under the control of electric control system, movable stand can slowly descend with respect to frame 1 and upwards reset fast like this.In cutting equipment or machining apparatus, lowering or hoisting gear can be that devices such as oil cylinder, rack-and-pinion driving, 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 that 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 in transmission connection with motor, and four rope saws 3 are set around on two moving runners, the 4 periphery walls side by side.With reference to figure 5, broad ways is provided with the grooving 41 that circumferentially extend on four edges side by side on described each moving runner 4, and the madial wall of described grooving 41 is provided with U type rubber strip 42 and is not sawed tool bit abrasion by rope with protection grooving 41.
Electric control system is connected the rotation that is used to control moving runner 4 with motor, electric control system is electrically connected with vertical lift device 2 and is used to control the movable stand lifting, and this part is a known technology, and the present invention do not make improvements this part, does not repeat them here.
In the foregoing description, also can be that each moving runner 4 is in transmission connection with a motor respectively, also can be two moving runners 4 be connected to the output of a motor jointly by synchronous transmission device, and it can realize purpose 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, then the thickness of pressure guide plate 5 is 2.3mm, the lower surface of each pressure guide plate 5 is provided with and restricts and saw the suitable portion that exerts pressure of 31 shapes of cutter head pressure-bearing portion, in the present embodiment, described rope saw cutter head is the pressure-bearing portion 31 with rectangular boss, then the lower surface of pressure guide plate 5 offer with the suitable rectangle pilot groove of described rectangular boss 51 as exerting pressure portion, define described pressure guide plate 5 and have 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, each cutter head on the rope saw 3 successively through between moving runner 4, pressure guide plate 5 and the stone material, moving runner 4, guide plate 6 finish a circulation.
In the foregoing description, the thickness of described pressure guide plate is got less than the thickness of cutter head and is advisable, and can certainly equal the thickness of cutter head, and like this, pressure guide plate can keep each sheet material gap, cutting back even in the process that moves down, and prevents that simultaneously cutter head side and sheet material from too much rubbing.
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 slidably is 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 and get final product.For a person skilled in the art, stone material bearing device 7 is a known technology, further can also be equipped with the function of circumferentially rotating along horizontal plane, can control circumferentially suitable cutting position of stone material like this.Because this part is known technology, and the inventor do not give improvement to this part, just addresses for the integrality that keeps technical solution of the present invention at this.
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 cutter head of this rope saw 3 partly comprises body 32 and grinding and cutting portion 33 in rectangle pressure-bearing portion 31, the cutter head, wherein body 32 and the 31 one-body molded settings of rectangle pressure-bearing portion in the cutter head, grinding and cutting portion 33 is located at body 32 belows in the cutter head, and steel wire rope 34 wears each cutter head and is fixed into one.
Present embodiment is in cutting, owing to adopt the rectangle cutter head, and cutter head has only 33 pairs of stone materials of grinding and cutting portion to play dissection, therefore rope saw 3 does not need to resemble the circumferential rotation of traditional diamond wire saw in circumferential rotation process, the drive part of therefore whole rope saw 3 can be simplified greatly, and owing to 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, and this feasible diameter of sawing steel wire rope 34 in 3 that reduces to restrict becomes possibility.
With reference to Figure 11, embodiments of the invention two provide another kind of diamond-wire saw, its place different with embodiment one 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 at restricts is respectively equipped with guide plate 6 ', guide plate 6a ', guide plate 6b ' between adjacent two moving runners 4 ' of sawing the non-cutting station of cutter head, and other each several part of embodiment two is similar to embodiment one.
With reference to Figure 12, embodiments of the invention three provide another diamond-wire saw, its place different with embodiment one is: among the embodiment three, guide plate 6c ' is located on the movable stand, but guide plate 6c ' contacts with rope saw 3 grinding and cutting portions 33, and each part of other of embodiment three is similar to embodiment one.
Diamond-wire saw of the present invention, because the cutting part in the rope saw is a cutter head is not that employing is cylindraceous, but with the cutting part of flat rectangle, can not swing in cutting process in order to make this cutting part, the present invention has been provided with the U type 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 promptly restrict the saw cutter head be complementary, vertical lift device drives moving runner during cutting stone material, pressure guide plate, guide plate, the rope saw moves up and down together synchronously, the purpose that pressure guide plate is set is to make the rope saw play the effect that guiding is exerted pressure when cutting stone material, the width of pressure guide plate is smaller or the same than the cutter head width on the rope saw, like this when cutting stone material since pressure guide plate be synchronized with the movement with rope saw, can enter in the crack of stone together, thereby play exerting pressure the 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 can be different with the making material.Design makes the rope saw not exclusively produce downward pressure by the pulling force of rope saw on the one hand when cutting stone material like this, thereby rope is sawed not easy fracture; On the other hand, owing to be unidirectional cutting, the cutter head on the rope saw can increase the thickness of working lining and not increase the width of cutter head, does not promptly increase the width of joint-cutting, so just plays the cutting efficiency height, saves the effect of being cut material.The pressure guide plate material that the present invention is designed can be an alloy material, also can be 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.Wear-resistant coating available metal alloy is alloy steel products such as wolfram steel, chromium steel, molybdenum for example, also can bond the wear-resisting rubber-plastics pad to reach effect wear-resisting, anti-attrition with the rubber and plastic coating or on pressure guide plate, 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 an alloy material, also can be engineering plastics, elastomeric material.
Pressure guide plate involved in the present invention can be to make with unitary piece of material, it also can be the mode of taking composite plate, perhaps up and down the mode that forms of two kinds of combinations of materials makes, bonding mode for example, the rivet mode, screw lock mode is admittedly made, and for example is embedded on the flat board on top by slot stick and forms pressure guide plate.The material of described pressure guide plate outside special steel alloy is made, also can be nonmetallic materials except ordinary steel, and for example pottery, engineering plastics etc. are made, and pressure guide plate, guide plate can be done squarely.
Described pressure guide plate is installed on the rope saw, and according to the difference of rope saw, the direction of its installation and position can be different.If it is level that direction is cut in the rope sawing, then pressure guide plate also is a level.Every rope saw can be that the sawing of two moving runners drive ropes is cut, and also can be that the sawing of four moving runners drive ropes is cut.If four moving runners, then 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 be complementary 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 mode is cut in the sawing of many ropes, 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 be complementary in that side of cutting stone material, and in addition, the contact jaw of guide plate can be complementary with rope saw cutter head working lining, as embodiment 3 described guide plate 6c '.
Claims (6)
1. 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 on the frame, each moving runner is rotatable to be located on the 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 electrically connect, 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 the vertical lift device below side by side, and the lower surface of each pressure guide plate is provided with and restricts and saw the suitable portion that exerts pressure of shape of cutter head pressure-bearing portion.
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 claim 1 or 2 or 3 described novel diamond-wire saws, it is characterized in that: partly or entirely be provided with guide plate between adjacent two moving runners of the non-cutting station of rope saw cutter head, described each guide plate is fixedly arranged on the vertical lift device.
5. according to claim 1 or 2 or 3 described novel diamond-wire saws, it is characterized in that: define described pressure guide plate and have along the axial of saw direction of feed of restricting, axial end of the portion that exerts pressure of described pressure guide plate or two ends are provided with the trumpet type enlarging.
6. according to claim 1 or 2 or 3 described novel diamond-wire saws, it is characterized in that: the thickness of described each pressure guide plate is less than or equal to rope saw cutter head thickness.
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 true CN102179878A (en) | 2011-09-14 |
| CN102179878B 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 |
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| Country | Link |
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| CN (1) | CN102179878B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012100659A1 (en) * | 2011-01-26 | 2012-08-02 | Ruan Kerong | Wire saw |
| CN103273579A (en) * | 2013-06-07 | 2013-09-04 | 厦门致力金刚石科技股份有限公司 | Small diameter diamond wire saw structure and cutting method |
| CN104890128A (en) * | 2015-06-01 | 2015-09-09 | 山东纳诺新材料科技有限公司 | Diamond wire saw machine and method for cutting inner through holes of stones |
| CN106926368A (en) * | 2017-01-24 | 2017-07-07 | 长沙通石达机械制造有限公司 | Plate cutting equipment |
| WO2017117814A1 (en) * | 2016-01-08 | 2017-07-13 | 陈立文 | Cutting load release device for cutting equipment |
| WO2018171339A1 (en) * | 2017-03-20 | 2018-09-27 | 厦门致力金刚石科技股份有限公司 | Stone cutting chain saw drive guide wheel with grooved washer |
| CN111775340A (en) * | 2020-07-22 | 2020-10-16 | 孙栋 | 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 |
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| 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 |
| JP2009090387A (en) * | 2007-10-04 | 2009-04-30 | Denso Corp | Wire saw device for manufacturing silicon carbide substrate |
| 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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Patent Citations (7)
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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 |
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| US6283112B1 (en) * | 1997-01-29 | 2001-09-04 | Berglund Bjoern | Saw member, link of saw member and a method of producing a saw member |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012100659A1 (en) * | 2011-01-26 | 2012-08-02 | Ruan Kerong | Wire saw |
| CN103273579A (en) * | 2013-06-07 | 2013-09-04 | 厦门致力金刚石科技股份有限公司 | Small diameter diamond wire saw structure and cutting method |
| CN104890128A (en) * | 2015-06-01 | 2015-09-09 | 山东纳诺新材料科技有限公司 | Diamond wire saw machine and method for cutting inner through holes of stones |
| WO2017117814A1 (en) * | 2016-01-08 | 2017-07-13 | 陈立文 | Cutting load release device for cutting equipment |
| CN106926368A (en) * | 2017-01-24 | 2017-07-07 | 长沙通石达机械制造有限公司 | Plate 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 |
| WO2018171339A1 (en) * | 2017-03-20 | 2018-09-27 | 厦门致力金刚石科技股份有限公司 | Stone cutting chain saw drive guide wheel with grooved washer |
| CN111775340A (en) * | 2020-07-22 | 2020-10-16 | 孙栋 | Mechanism for lifting and rotating head of rope saw and application of mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102179878B (en) | 2014-12-10 |
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