CN102029651B - Movable type stone horizontal cutting machine - Google Patents
Movable type stone horizontal cutting machine Download PDFInfo
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- CN102029651B CN102029651B CN200910019514.0A CN200910019514A CN102029651B CN 102029651 B CN102029651 B CN 102029651B CN 200910019514 A CN200910019514 A CN 200910019514A CN 102029651 B CN102029651 B CN 102029651B
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Abstract
The invention relates to a movable type stone horizontal cutting machine which comprises a disk saw blade which is horizontally arranged on a main shaft, a power motor used for driving the main shaft, a parallel guide rail, a moving wheel arranged on the guide rail, and a machine base which is supported on the moving wheel and driven to move by the moving wheel, and is characterized by further comprising at least two stand columns, sliding sleeves, a walking motor, a telescopic work arm, a telescopic motor and a lifting motor, wherein the at least two stand columns are arranged on the machine base; the sliding sleeves are correspondingly sheathed on the stand columns; the walking motor is used for driving the moving wheel to rotate; the telescopic work arm is formed by a fixed outer arm and a telescopic inner arm; the fixed outer arm is fixedly connected with the sliding sleeves, and the telescopic inner arm is connected with a main shaft transmission box in an assembling way; the telescopic motor is used for driving the telescopic inner arm to stretch and contract in the fixed outer arm by a transmission device; the lifting motor is used for driving the fixed outer arm and the sliding sleeves to ascend and descend in a vertical bolt by the transmission device; and the power motor is assembled on the telescopic inner arm through an open slot on the fixed outer arm by a bracket seat and has simultaneous displacement along with the telescopic inner arm. The movable type stone horizontal cutting machine is reasonable in structure, convenient to operate, high in cutting efficiency and wide in application scope.
Description
Technical field
The present invention relates to the machinery that a kind of sawing stone with circular saw bench is used, especially a kind of Mobile stone horizontal cutting machine.
Background technology
We know, quarrying stone in former stone pit, and traditional approach is jewel hole, blows out, explodes stone, there is the wretched insufficiency that danger is large, building stones lumber recovery is low.For this reason, numerous technical staff obtain in building stones in employing machine cuts and have carried out primary study.Such as: on May 19th, 2004 Granted publication CN2616353Y Chinese utility model patent description disclosed in " a kind of stone moving cutting machine ", it comprises cutter sweep, this cutter sweep by fixed mount, right and left slide plates, slide up and down plate, saw blade forms, slide up and down on plate and establish motor, feature divides into orbit determination at cutter sweep, and orbit determination establishes fixing point, orbit determination establishes rail, movable pulley established by dynamic rail, establishes support at the two ends of dynamic rail, cutter sweep fixed by support.The makita 4100NH of the disclosure is a kind of machinery directly cutting strip or sheet building stones on former stone pit.In use, this makita 4100NH is due to the assembling reason of orbit determination and saw blade, it often cuts one deck building stones on former stone pit, it can produce the technique being about 10-15cm step-like at the vertical position of former stone and stay limit, along with the intensification of the exploitation of stone degree of depth, its former stone pit horizontal area is reducing gradually, and the building stones employing rate causing former stone pit reduces.In addition, this cutting machine can only cut the building stones in former stone pit at vertical direction.We know, building stones are separated from former stone, also need itself and former stone to be cut off horizontal direction, make it to be separated with former stone form strip building stones and take out.At present, to the cut-out of building stones horizontal direction, technical staff have also been made research, such as: on December 3rd, 2008 Granted publication CN201158099Y Chinese utility model patent description disclosed in " electric stone cutter in horizontal direction ", it is transferred vertically movable for motor on pedestal, pedestal is placed on rail plate, pulley is had between pedestal and rail plate, motor is connected between motor and saw blade rotating shaft, saw blade level is fixed in the saw blade rotating shaft of vertically installation, being rotated by rotating motor horizontal direction drives saw blade horizontal direction to rotate, thus the object of the direction cutting building stones that are up to the standard.But above-mentioned disclosed horizontal direction makita 4100NH, its saw blade can only take motor rotation axis as the center of circle, motor rotation axis to saw blade rotating shaft distance be radius circumferentially, the cutting of equal altitudes horizontal level can only be carried out building stones, cannot adjust vertical cutting-height.
Summary of the invention
In order to overcome the deficiency that the makita 4100NH of horizontal direction disclosed in prior art cannot adjust vertical cutting-height, the invention provides a kind of rational in infrastructure, use the adjustable Mobile stone horizontal cutting machine of easy to operate, horizontal resection height and position, the technique that this Mobile stone horizontal cutting machine can remove former stone pit with diamond-wire saw coupling stays limit, improves the building stones employing rate of former stone pit; Can exploit out cuboid or square bar building stones and sheet building stones with the coupling of vertical cutting-type makita 4100NH, its cutting rate is high, and cutting surfaces flatness is high.
The technical scheme that technical solution problem of the present invention adopts is: a kind of Mobile stone horizontal cutting machine, it comprises one and is assemblied in circular saw bit on main shaft, the power motor of main axis is driven once transmission device, the guide rail of pair of parallel setting, two active movable pulley and at least two driven pulley movable pulleys of device on guide rail, one to be supported on above described movable pulley and by the support being assemblied in two drive units initiatively on movable pulleys and driving its movement, described spindle mounted, in a transmission case, is characterized in that: it also comprises
At least two columns, this column symmetrical mounting is on support;
At least two sliding sleeves, this sliding sleeve correspondence suit is engaged on described column, along the upper and lower slip of column;
One movable motor, on this movable motor mounting base, and through decelerator, transmission device by the drive unit of its power transmission to two active movable pulley;
One flexible working arm, the flexible inner arm that this flexible working arm is positioned at fixing outer arm by a fixing outer arm and forms, the both sides of described fixing outer arm are corresponding to be respectively fixedly connected with described sliding sleeve, the working end of described flexible inner arm and described spindle drive case assembly connection;
One telescope motor, this telescope motor is installed on described fixing outer arm, and drive the flexible positive and negative rotation of leading screw through decelerator, transmission device, described flexible leading screw coordinates with the flexible nut rotation on the driving end of described flexible inner arm, and the flexible inner arm of driving stretches out in fixing outer arm, retraction displacement; And
One lifting motor, this lifting motor is installed on the support on column top, and drive the positive and negative rotation of elevating screw through decelerator, reverse drive gear, described elevating screw and the lifting nut be fixed on described fixing outer arm are rotatably assorted, through fixing outer arm drive with fix that outer arm is fixedly connected with slide over ascending, descending on vertical La;
The arm body of described fixing outer arm has open slot, and a carrier base installing power motor is assemblied on flexible inner arm through this open slot, and described power motor is through the flexible inner arm displacement of carrier base companion in open slot; The described circular saw bit be assemblied on main shaft is horizontally disposed with.
The column of above-mentioned symmetrical mounting on support is four, and the described correspondence suit sliding sleeve be engaged on column is four.
Said apparatus on support, the column that is set with sliding sleeve is square column, coordinate between its with sliding sleeve and adopt side sliding friction structure and three side roll friction structures or both sides sliding friction structure and both sides rolling friction structure, described column and the sliding friction structure between sliding sleeve are that the draw runner be fixed on sliding sleeve coordinates with the sliding friction between the fricting strip on column, and described column and the rolling friction structure between sliding sleeve are that warp beam is forwarded the dynamic roller bearing be assemblied on sliding sleeve and coordinated with the rolling friction between the fricting strip on column.
Transmission device between above-mentioned power motor and main shaft is the secondary transmission device that belt driver or belt driver and gear drive form.
Above-mentioned band engine-bed movement, to be assemblied in two drive units initiatively on movable pulleys are driving shafts that one and two active movable pulleys assemble, this driving shaft, through bearing support pedestal, which is provided with slave drive part.
Above-mentioned by the decelerator on the drive unit of the power transmission to two of movable motor initiatively movable pulley and transmission device, its decelerator is a worm reduction gear, V belt translation between described movable motor and worm reduction gear, Chain conveyer between the actuator of worm reduction gear and two active movable pulleys.
Above-mentioned telescope motor drives decelerator and the transmission device of the flexible positive and negative rotation of leading screw through it, and its decelerator is a cycloidal planetary gear speed reducer be wholely set with telescope motor, chain drive between described cycloidal planetary gear speed reducer and flexible leading screw.
Above-mentioned lifting motor drives decelerator and the reverse drive gear of the positive and negative rotation of elevating screw through it, its decelerator be one with the worm decelerating machine of lifting motor Integral design, between this output shaft of worm reducer and described elevating screw, angular wheel commutates transmission.
Above-mentioned by lifting motor through decelerator, reverse drive gear drive rotate, be two with being fixed on the elevating screw that the lifting nut on fixing outer arm is rotatably assorted, be arranged on the both sides of fixing outer arm symmetrically.
The present invention drives the dynamic flexible upper and lower lifting of working arm of lifting silk ribbon by lifting motor, convenient adjustment saw blade cutting vertically height; Being driven by telescope motor drives the flexible inner arm of flexible working arm at fixing outer arm intrinsic displacement through driving member, convenient adjustment saw blade horizontal resection position; Movable motor drives the cutting machine component movement automatically on guide rail on active movable pulley band engine-bed, and cutting machine carries out walking horizontal resection easily.The present invention is rational in infrastructure, it is easy to operate to use, the technique removing former stone pit can be cut and stay limit, also can exploit out cuboid or square bar building stones and sheet building stones with the coupling of vertical cutting-type makita 4100NH, its cutting efficiency and cutting surfaces flatness high, applied widely.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention will be further described.
Fig. 1 is a kind of structural front view of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is flexible working arm and cutter sweep work structuring figure in Fig. 1.
Fig. 4 is the amplification view along A-A line in Fig. 1.
1. circular saw bits in figure, 2. main shaft, 3. spindle drive case, 4. jackshaft, 501. belt driver, 502. gear drive, 6. lifting nut, 7. elevating screw, 8. support, 9. angular wheel, 10. worm decelerating machine, 11. lifting motors, 12. power motors, 13. columns, 14. sliding sleeves, 15. telescope motor, 16. cycloidal planetary gear speed reducers, 17. chain and sprocket driving devices, 18. fixing outer arms, 19. active movable pulleys, 20. guide rails, 21. bearings, 22. driving shafts, 23. supports, 24. movable motors, 25. belt drivers, 26. driven sprockets, 27. driving chains, 28. drive sprockets, 29. worm reduction gears, 30. flexible inner arms, 31. driven pulley movable pulleys, 32. bearing pins, 33. disc, 34. links, 35. open slots, 36. carrier bases, 37. flexible leading screws, 38. flexible nuts, 391. roller bearing, 392. roller bearing, 393. roller bearing, 40. draw runners, 411. fricting strip, 412. fricting strip, 413. fricting strip, 414. fricting strip.
Detailed description of the invention
In Fig. 1, Fig. 3, a kind of Mobile stone horizontal cutting machine, its horizontal resection part comprises: power motor 12, main shaft 2, circular saw bit 1.Circular saw bit 1 is horizontally disposed with and is assemblied on main shaft 2, and main shaft 2 is assemblied in a spindle drive case 3.
In order to regulate the rotating speed of saw blade, as shown in Figure 1, Figure 3, transmission between power motor 12 and main shaft 2 can adopt the output shaft of power motor 12 and a jackshaft 4 to adopt belt driver 501 to realize transmission, transmission is realized by gear drive 502 (not shown in FIG.), to increase the rotating speed of the saw blade 1 be arranged on main shaft 2 between jackshaft 4 and main shaft 2.
Certainly, also can belt driver be directly adopted to realize transmission between the output shaft of power motor 12 and main shaft 2.
As shown in Figure 1 and Figure 2, the horizontal transfer portion of this Mobile stone horizontal cutting machine comprises: the guide rail 20 of pair of parallel setting and device two active movable pulley 19 and two driven pulley movable pulleys 31 on this guide rail 20.
In FIG, assemble a driving shaft 22 at two active movable pulleys 19, driving shaft 22 is equipped with slave drive part 26.As shown in Figure 1, this slave drive part 26 is driven sprockets.
In Fig. 1, Fig. 2, a support 23 is supported on above movable pulley.Wherein bearing 21 support pedestal 23 of two active movable pulleys 19 on driving shaft 22.In Fig. 2, two driven pulleys 31 are through bearing pin 32 and disc 33 support pedestal 23.
Be noted that driven movable pulley 31 also can be four or multiple, fully can ensure that support obtains on guide rail like this and move more stably.
In FIG, its horizontal transfer portion also comprises a movable motor 24, on this movable motor 24 mounting base 23, realize transmission by belt driver 25 between itself and a worm reduction gear 29, between the driven sprocket 26 of the drive sprocket 28 on the output shaft of worm reduction gear 29 on a driving chain 27 and driving shaft 22, realize Chain conveyer.
The rotation of movable motor 24, driven sprocket 26 on drive sprocket 28 on belt driver 25, worm reduction gear 29, worm reduction gear output shaft, driving chain 27, driving shaft, driving shaft 22 drive two active movable pulleys 19 to rotate, thus achieve moving horizontally of this stone horizontal cutting machine.
In Fig. 1, Fig. 3, the horizontal resection position adjusting section of this Mobile stone horizontal cutting machine comprises the flexible working arm, the flexible leading screw of a telescope motor 15, one 37 and that are made up of a fixing outer arm 18 and a flexible inner arm 30 being positioned at fixing outer arm 18 and to be fixed on flexible inner arm 30 and the flexible nut 38 be rotatably assorted with flexible leading screw 37.
In Fig. 1, Fig. 3, the working end of flexible inner arm 30 and spindle drive case 3 assembly connection.
In Fig. 3, the arm body of fixing outer arm 18 has open slot 35, power motor 13 is arranged on a carrier base 36, and the open slot 35 of this carrier base 36 on fixing outer arm 18 is assemblied on flexible inner arm 30.
As shown in Figure 1, Figure 3, telescope motor 15 is installed on fixing outer arm 18, and on this telescope motor, 15 are integrally provided with a cycloidal planetary gear speed reducer 16 with it.
Transmission is realized by chain and sprocket driving device 17 between the output shaft of cycloidal planetary gear speed reducer 16 and flexible leading screw 37.
Telescope motor 15 forward and backward, drive the flexible positive and negative rotation of leading screw 37 through cycloidal planetary gear speed reducer 16, chain and sprocket driving device 17, flexible nut 38 driving of flexible leading screw 37 through being rotatably assorted with it is stretched, and inner arm 30 stretches out in fixing outer arm 18, retraction displacement.Saw blade 1 simultaneous displacement that main shaft 2 in the spindle drive case 3 that power motor 13 is fixedly connected with flexible inner arm 30, flexible inner arm working end in open slot 35 through carrier base 36, spindle drive case and main shaft assemble, achieves the adjustment of saw blade horizontal resection position.
As shown in Figure 1 and Figure 2, the saw blade of this Mobile stone horizontal cutting machine cuts vertical height adjusting part and divides and comprise: four sliding sleeves 14, lifting motor 11, the elevating screw 7 that coordinate of corresponding suit and being fixed on fixing outer arm 18 and the lifting nut 6 be rotatably assorted with elevating screw 17 respectively on four root posts 13 of symmetrical mounting, column 13 on support 23.
As shown in Figure 2, Figure 4 shows, sliding sleeve 14 is fixedly connected with fixing outer arm 18 through a link 34.
In Fig. 1, Fig. 2, lifting motor 11 is installed on the support 8 on column 13 top, and this lifting motor 11 is wholely set a worm decelerating machine 10 with it, to be commutated transmission between the output shaft of worm decelerating machine 10 and elevating screw 7 by angular wheel 9.
In order to prevent transmission to be biased, as shown in Figure 2, elevating screw 7 is two, is arranged on the both sides of fixing outer arm 18 symmetrically, is rotatably assorted with the lifting nut 6 being fixed on fixing outer arm 18 both sides.Meanwhile, the output shaft of worm decelerating machine 10 is output shafts, and it to commutate transmission through angular wheel 9 and two elevating screws 7 respectively.
Lifting motor 11 forward and backward, the positive and negative rotation of elevating screw 7 is driven through worm decelerating machine 10, angular wheel 9, the lifting nut 6 of elevating screw 7 successively through being rotatably assorted with it, fixing outer arm 18 drive sliding sleeve 14 and on vertical La 13, slide ascending, descending, the main shaft 2 of sliding sleeve 14 in link 34, fixing outer arm 18, flexible inner arm 30, spindle drive case 3, spindle drive case drives the upper and lower lifting of saw blade 1 be assemblied on main shaft, thus achieves the adjustment of the vertical height of saw blade cutting.
As shown in Figure 4, device on support, be set with the column 13 of sliding sleeve 14 for square column.Because of the work under bad environment residing for this Mobile stone horizontal cutting machine, stone flour flies upward, with coordinating of sliding sleeve, this column should ensure that it slides reliably, ensures that it coordinates accurately again.Therefore, side sliding friction structure and three side roll friction structures can be adopted coordinating between column 13 with sliding sleeve 14, also can adopt both sides sliding friction structure and both sides rolling friction structure.As shown in Figure 4, the present embodiment preferentially adopts side sliding friction structure and three side roll friction structures.
In the diagram, the sliding friction structure between column 13 with sliding sleeve 14 is achieved in that the draw runner 40 be fixed on sliding sleeve 14 side coordinates with the sliding friction between the fricting strip 414 on column 13.
Rolling friction structure between column 13 with sliding sleeve 14 is achieved in that warp beam is forwarded the dynamic roller bearing 391,392,393 be assemblied on sliding sleeve 14 3 side and coordinated with the rolling friction between the fricting strip 411,412,413 on column 13.
The present invention is rational in infrastructure, it is easy to operate to use.Its technique can removing former stone pit with diamond-wire saw coupling stays limit, improves the building stones employing rate of former stone pit; Can exploit out cuboid or square bar building stones and sheet building stones with the coupling of vertical cutting-type makita 4100NH, it has applied widely, that cutting efficiency is high, cutting surfaces flatness is high advantage.。
It should be noted that: above embodiment is only in order to illustrate technical scheme of the present invention.It should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, can also modify to the present invention or equivalent replacement, it all should fall into protection scope of the present invention.
Claims (4)
1. a Mobile stone horizontal cutting machine, it comprises one and is assemblied in circular saw bit on main shaft, the power motor of main axis is driven once transmission device, the guide rail of pair of parallel setting, two active movable pulley and at least two driven pulley movable pulleys of device on guide rail, one is supported on above described movable pulley, and the support of its movement is driven by the drive unit be assemblied on two active movable pulleys, described spindle mounted is in a transmission case, the secondary transmission device that transmission device between described power motor and main shaft is made up of belt driver and gear drive, it is characterized in that: it also comprises
At least two columns, this column symmetrical mounting is on support;
At least two sliding sleeves, this sliding sleeve correspondence suit is engaged on described column, along the upper and lower slip of column;
One movable motor, on this movable motor mounting base, and through decelerator, transmission device by the drive unit of its power transmission to two active movable pulley; Wherein, described drive unit is the driving shaft that one and two active movable pulleys assemble, and this driving shaft is through bearing support pedestal; Described decelerator is a worm reduction gear, V belt translation between described movable motor and worm reduction gear, Chain conveyer between the driving shaft of worm reduction gear and two active movable pulleys;
One flexible working arm, the flexible inner arm that this flexible working arm is positioned at fixing outer arm by a fixing outer arm and forms, the both sides of described fixing outer arm are corresponding to be respectively fixedly connected with described sliding sleeve, the working end of described flexible inner arm and described spindle drive case assembly connection;
One telescope motor, this telescope motor is installed on described fixing outer arm, and drive the flexible positive and negative rotation of leading screw through decelerator, transmission device, described flexible leading screw coordinates with the flexible nut rotation on the driving end of described flexible inner arm, and the flexible inner arm of driving stretches out in fixing outer arm, retraction displacement; Wherein, described decelerator is a cycloidal planetary gear speed reducer be wholely set with telescope motor, chain drive between described cycloidal planetary gear speed reducer and flexible leading screw; And
One lifting motor, this lifting motor is installed on the support on column top, and drive the positive and negative rotation of elevating screw through decelerator, reverse drive gear, described elevating screw and the lifting nut be fixed on described fixing outer arm are rotatably assorted, through fixing outer arm drive with fix that outer arm is fixedly connected with slide over ascending, descending on vertical La; Wherein, described decelerator be one with the worm decelerating machine of lifting motor Integral design, between this output shaft of worm reducer and described elevating screw, angular wheel commutates transmission;
The arm body of described fixing outer arm has open slot, and a carrier base installing power motor is assemblied on flexible inner arm through this open slot, and described power motor is through the flexible inner arm displacement of carrier base companion in open slot; The described circular saw bit be assemblied on main shaft is horizontally disposed with.
2. a kind of Mobile stone horizontal cutting machine according to claim 1, is characterized in that: the column of described symmetrical mounting on support is four, and the described correspondence suit sliding sleeve be engaged on column is four.
3. a kind of Mobile stone horizontal cutting machine according to claim 1 and 2, it is characterized in that: described device is on support, the column being set with sliding sleeve is square column, coordinate between its with sliding sleeve and adopt side sliding friction structure and three side roll friction structures or both sides sliding friction structure and both sides rolling friction structure, described column and the sliding friction structure between sliding sleeve are that the draw runner be fixed on sliding sleeve coordinates with the sliding friction between the fricting strip on column, described column and the rolling friction structure between sliding sleeve are that warp beam is forwarded the dynamic roller bearing be assemblied on sliding sleeve and coordinated with the rolling friction between the fricting strip on column.
4. a kind of Mobile stone horizontal cutting machine according to claim 1, it is characterized in that: described by lifting motor through decelerator, reverse drive gear drive rotate, be two with being fixed on the elevating screw that the lifting nut on fixing outer arm is rotatably assorted, be arranged on the both sides of fixing outer arm symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910019514.0A CN102029651B (en) | 2009-09-30 | 2009-09-30 | Movable type stone horizontal cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910019514.0A CN102029651B (en) | 2009-09-30 | 2009-09-30 | Movable type stone horizontal cutting machine |
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| Publication Number | Publication Date |
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| CN102029651A CN102029651A (en) | 2011-04-27 |
| CN102029651B true CN102029651B (en) | 2015-05-20 |
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| CN200910019514.0A Active CN102029651B (en) | 2009-09-30 | 2009-09-30 | Movable type stone horizontal cutting machine |
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| CN109016172A (en) * | 2018-09-22 | 2018-12-18 | 中北大学 | A kind of concrete cutting machine |
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| CN102029651A (en) | 2011-04-27 |
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