CN103101084A - Plate cutting device - Google Patents
Plate cutting device Download PDFInfo
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- CN103101084A CN103101084A CN2013100555621A CN201310055562A CN103101084A CN 103101084 A CN103101084 A CN 103101084A CN 2013100555621 A CN2013100555621 A CN 2013100555621A CN 201310055562 A CN201310055562 A CN 201310055562A CN 103101084 A CN103101084 A CN 103101084A
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- line slideway
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Abstract
The invention discloses a plate cutting device, and particularly relates to the portable plate cutting device with guiding and locating functions. The plate cutting device comprises a cutter. A linear guideway is arranged under the cutter, the cutter can move along the linear guideway, and a tool of the cutter is arranged on one side of the longitudinal direction of the linear guideway. The plate cutting device is characterized in that the other side of the longitudinal direction of the linear guideway is connected with at least two locating mechanisms used for determining the positions of the linear guideway relative to plates to be cut. Each locating mechanism comprises a locating bar, each locating bar is connected with the linear guideway and perpendicular to the linear guideway, and each locating bar and the linear guideway are arranged on the same surface of the plates to be cut. Besides, each locating bar is provided with a limited block moving along the longitudinal direction of each locating bar, and each limited block and each locating bar are fixedly matched under working states. The plate cutting device is convenient to carry, application range is not limited, accuracy is good and efficiency is high by using the plate cutting device for cutting plates.
Description
Technical field
The present invention relates to a kind of plate cutting device.Specifically, be with guiding and the portable plate cutting device of positioning function.
Background technology
All know in the sheet cutting machine field of making, traditional portable cutter mainly comprises motor and cutting tool, without guiding and positioning function, especially for large scale by the cutting plate material, cutting quality and efficient are all undesirable.
DE101108059838A1 discloses a kind of portable cutter with line slideway, and main feature is that the portable cutter with special use is placed on the line slideway with guide protrusions and slides, thereby realizes the straight-line guidance cutting.But when using in default of the cut lengths positioning function, so each cutting still needs operator's manual drawing cutting position line of reference, cutter with cutting machine aligns with painting line of reference again, by artificial visually examine rule error 0.3～0.5mm, range estimation alignment error 0.3～0.5mm, line slideway movement clearance 0.2～0.4mm, total cutting width scale error is grade, the line slideway movement clearance also can reduce the linearity of cutting, and operating process is aobvious loaded down with trivial details, time-consuming, effort also; It is not with the right angle benchmark, can't directly accurately cut out by cutting plate material right angle; By artificial visually examine's right angle line, alignment error 0.2 degree, to typical 800mm * 600mm size rectangle plate, total length of side error is about 1mm again, and the catercorner length error is about about 3.5 mm.Generally speaking experienced operator is as wanting to cut out length of side error≤0.5mm, and the above-mentioned size plate of catercorner length error≤1mm need to repeatedly cut, measures and repair trimming, 6～10 minutes approximately consuming time.Therefore, cut by the cutting plate material with this cutting machine, cutting accuracy is poor, and efficient is low.
In addition, the Chinese utility model patent specification of the CN2912941Y that on June 20th, 2007 was announced discloses a kind of " band edging sliding scale minitype environmental protection splint cutting machine ", it has two slide bars that are connected as a single entity, motor and cutter slide on slide bar, be shaped with the length scale on slide bar, play the role of positioning, slide bar one end is fixed with roller and keeps to the side, roller keeps to the side to be moved along cutting sheet edge, plays auxiliary guiding.But this utility model is only coarsely cut sheet edge and is led by one-sided being close to, therefore guiding accuracy is low; It is strip length measurement subdividing device not, and the linear measure longimetry scale division value is only 1mm, therefore positioning accuracy is not high; The cutting machine frame stiffness that slide bar, U-shaped handle and microscler flat aluminium girth member consist of is poor, yielding, easy vibration, and this framework carries out cutting movement together with motor, therefore cutting accuracy is unstable, directly affect cut quality, and self is also fragile; Also can't directly accurately cut out by cutting plate material right angle with the sample cutting machine.Total cutting accuracy is suitable with consuming time and above-mentioned portable cutter with line slideway.
Although plate cutting machine tool can be realized the precise cutting to sheet material at present, but these plate cutting machine tools all have a large-sized workbench to be used for laying by the cutting plate material, also need to take the working space that is several times as much as workbench during cutting, therefore lathe need have enough large and fastening support, cause overall mass also very large, can't move the job site to and use, especially the construction site in skyscraper.Therefore, present plate cutting machine tool is difficult to carry, and applicable situation is restricted.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of plate cutting device.This plate cutting device, easy to carry, the scope of application is unrestricted.Come cuts sheet material with this plate cutting device, cutting accuracy is good, and efficient is high.
For addressing the above problem, take following technical scheme:
Plate cutting device of the present invention comprises cutter, has line slideway and cutter to move along line slideway below cutter, and the cutter of cutter is in vertical side of described line slideway.The vertical opposite side that is characterized in line slideway is connected with at least two for determining that line slideway is relatively by the detent mechanism of cutting plate material position.Described detent mechanism contains backstay, backstay be connected with described line slideway and both between perpendicular, backstay and described line slideway all are placed in by on cutting plate material same surface.The limited block that vertically moves along it is arranged on backstay, be secure fit between lower position block and backstay in working order.
The further improvement of the present invention scheme is, the length bisector is arranged on described backstay, length vernier bisector is arranged on described limited block, and the spacing of length vernier bisector is less than the spacing of length bisector.
The further improvement of the present invention scheme is, described line slideway comprises substrate, and it is vertical projection of rectangle that substrate simultaneously has cross section.It is the longitudinal fluting of rectangle that cross section is arranged below described cutter, between cutter and line slideway by described longitudinal fluting and vertically projection match.The horizontal blind hole that connection is arranged on one sidewall of described longitudinal fluting, described horizontal blind hole is flat hole.Laterally have elastic component successively from inside to outside and jacking block in blind hole, be the slip shape between described jacking block and described vertical projection and closely cooperate under installment state.
The further improvement of the present invention scheme is that the side that described line slideway is connected with backstay vertically has the T-slot that connects whole line slideway length, in described T-slot, tommyhead bolt is arranged.There is fixed block described backstay inner end, and through hole is arranged on fixed block.Line slideway and backstay link together by tommyhead bolt and nut.
The further improvement of the present invention scheme is, the side that described line slideway is connected with backstay vertically have connect whole line slideway length first on projection.There is on second projection the backstay inner end, on the lower surface of projection, the groove that coordinates with projection on first is arranged on second, and described groove is buckled on described first on projection.Described groove has the first screw on the groove sidewall of positioned adjacent bar one side, the first trip bolt is arranged in the first screw.
The further improvement of the present invention scheme is that the inner end of backstay is fixed on the lower surface of described line slideway.
The further improvement of the present invention scheme is to be connected with angle positioning on the limited block on described backstay.Described angle positioning comprises first substrate and gag lever post, and this first substrate is connected with limited block.Axis hole is arranged on first substrate, have in axis hole minor axis and both between be rotating.Described axis hole one side has arc-shaped slot pass, and arc-shaped slot pass one side has the angle bisecting line, and described angle bisecting line arranges along the first arc-shaped side, and the first arc-shaped side and arc-shaped slot pass are all take described axis hole as the center of circle.Described gag lever post is in below first substrate, and an end of gag lever post is connected with described minor axis one end, and the other end of gag lever post stretches out outside described the first arc-shaped side.With described arc-shaped slot pass corresponding section, the second screw is arranged on gag lever post, the second trip bolt is arranged in the second screw.On described gag lever post, second substrate is arranged, angle vernier bisector is arranged on second substrate, this angle vernier bisector arranges along the second arc-shaped side, and the second arc-shaped side on second substrate is near the first arc-shaped side on first substrate and both all take described axis hole as the center of circle.The angle intervals of described angle vernier bisector is less than the angle intervals of angle bisecting line.
Further improvement project of the present invention is, the carrier strip with its length coupling is arranged on backstay, and this carrier strip is detachable shape and is connected on backstay.There is the length bisector outside of described carrier strip, and length vernier bisector is arranged on described limited block, and the spacing of length vernier bisector is less than the spacing of length bisector.
Take such scheme, have the following advantages:
Can be found out by such scheme, be connected with at least two for determining that line slideway is relatively by the detent mechanism of cutting plate material position due to the present invention in vertical side of line slideway.Described detent mechanism contains backstay, backstay be connected with described line slideway and both between perpendicular, backstay and described line slideway all are placed in by on cutting plate material same surface; The limited block that vertically moves along it is arranged on backstay, be secure fit between lower position block and backstay in working order.And, be provided with the length bisector on backstay, be provided with length vernier bisector on limited block.Cutting is during by the cutting plate material, as long as mobile limited block is determined after required size, limited block and backstay to be tightened together, just can determine by the size of cutting plate material.Need not rule, to operating procedures such as lines, not only precision is good, and efficient is high.
Owing to being processed with the horizontal blind hole of connection on a sidewall of described longitudinal fluting, laterally in blind hole, flexible member and jacking block are installed successively from inside to outside, be the slip shape between described jacking block and described vertical projection and closely cooperate under installment state.Even wearing and tearing occur between line slideway and cutter after long-term the use, by flexible member, jacking block be close on line slideway.Like this, can guarantee that cutter coordinates with gapless between line slideway, thereby can further improve the linearity on plate cutting limit and the flatness of otch, make cutting accuracy greatly improve.
Through on probation, with plate cutting device cuts sheet material of the present invention, setting accuracy≤0.1mm as length, angle initialization precision≤6 minute, the 800mm that is cut into * 600mm rectangle plate, its length of side error≤0.3mm, catercorner length error≤0.5mm, the trimming polishing is much better than general carpenter's production technique.
Again due to plate cutting device of the present invention only the line slideway below cutter, cutter and the detent mechanism that is connected to the vertical side of line slideway form, relatively simple for structure, weight is lighter.Due to relatively simple for structure, weight is lighter, makes to carry more conveniently, can move the job site to and use, the construction site in skyscraper especially, applicable situation is unrestricted.
Utilize the present invention to come cuts sheet material, even unfamiliar amateur operator, a little the training after also can cut out like a cork high-quality above-mentioned size plate about 1.5～2 minutes, its consuming time lower than known with 1/3rd of line slideway cutting machine.When needs frequently changed cut lengths, result of use was better especially.
Description of drawings
Fig. 1 is plate cutting device schematic diagram of the present invention;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the Z point enlarged diagram in Fig. 1;
Fig. 4 is the A-A cutaway view in Fig. 1;
Fig. 5 is the X point enlarged diagram in Fig. 2;
Fig. 6 is the enlarged diagram that the W point in Fig. 2 is rotated counterclockwise 90 degree;
Fig. 7 is the Y point enlarged diagram in Fig. 1;
Fig. 8 is the B-B cutaway view in Fig. 1;
Fig. 9 is the another kind of backstay of the present invention and line slideway connection diagram;
Figure 10 is another backstay of the present invention and line slideway connection diagram;
Figure 11 is the schematic diagram that backstay of the present invention is connected in the line slideway below;
Figure 12 is angle positioning schematic diagram of the present invention;
Figure 13 is the U point enlarged diagram in Figure 12;
Figure 14 is the C-C cutaway view in Figure 13;
Figure 15 is another kind of angle positioning schematic diagram of the present invention;
Figure 16 is the schematic diagram that the present invention adopts the length mechanical measuring instrument;
Figure 17 is that length bisector of the present invention is positioned at the schematic diagram on carrier strip;
Figure 18 is the T point enlarged diagram in Figure 17.
The specific embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
As embodiments of the invention 1, as shown in Figure 1 and Figure 2, plate cutting device of the present invention comprises cutter 7, and described cutter 7 contains motor and discoid cutter 12, makes the cutter tooth cutting that is positioned on cutter 12 circumference by cutting plate material 6 by 12 rotations of Motor Drive cutter during work.As Fig. 1, Fig. 2 and shown in Figure 8, be provided with line slideway below cutter 7, described line slideway comprises substrate 4, and this substrate 4 is straight strip, and it is vertical protruding 5 of rectangle that its upper surface longitudinally is processed with cross section.Correspondingly, lower surface at cutter 7 is processed with the longitudinal fluting 19 that cross section is rectangle, this longitudinal fluting 19 vertically perpendicular to the rotation centerline of cutter 12, described longitudinal fluting 19 is buckled on described vertical protruding 5, longitudinal fluting 19 with vertically protruding 5 be and be slidably matched.During cutting, hand-held and promote cutter 7 and make it along the line slideway translational motion by operating personnel, cutter 12 wherein is in a line slideway side longitudinally.Line slideway opposite side longitudinally is provided with 2 detent mechanisms, can determine the size of institute's cutting plate material by this detent mechanism.Detent mechanism can make line slideway be parallel to be cut sheet edge 10 and cutter 12 and equal required plate size with the distance of being cut sheet edge 10, also can make line slideway realize directly that perpendicular to being cut sheet edge 8 90 spend perpendicular cuts.
As Fig. 1, Fig. 2 and shown in Figure 4, described detent mechanism comprises backstay 2 and limited block 1, and backstay 2 is the ruler shape of flat square-section, and vertical side of backstay 2 is straight edge, location 9.As Fig. 1, Fig. 2, Fig. 6 and shown in Figure 7, backstay 2 is welded with fixed block 3 at an end that is connected with line slideway, and this fixed block 3 is the strip flange, and its Flange Plane is processed with the through hole of a pair of apportion backstay 2 both sides perpendicular to backstay 2 on Flange Plane.Described line slideway is processed with elongated T-slot 18 in the side that it vertically is connected with backstay 2, vertical protruding 5 keeping parallelisms that play the guiding role on the vertical and line slideway of T-slot 18.When backstay 2 is connected with line slideway, the Flange Plane of fixed block 3 is close to the outside wall surface of the notch side of T-slot 18, two T-shaped bolts 17 are embedded in T-shaped groove 18 and pass through hole on fixed block 3, the end of thread of T-shaped bolt 17 is furnished with nut 16, fixed block 3 and backstay 2 are pressed on the outer wall of T-slot 18, thereby make backstay 2 perpendicular to T-slot 18 vertically, also pasting together with line slideway by on the same surface of cutting plate material 6 simultaneously.
As Fig. 3, Fig. 4, shown in Figure 5, limited block 1 is flat, longitudinally is processed with the groove that coordinates with backstay 2 in the middle of it.Thereby make limited block 1 can along backstay 2 vertically carry out translation, be processed with screw on a sidewall of described groove, be furnished with trip bolt 11 in screw, screwing trip bolt 11 can be fixed in limited block 1 on backstay 2.As shown in Figure 5, limited block 1 is contiguous is processed with spacing spacing preiection 15 below cutting plate material 6 one ends, as Fig. 3, shown in Figure 5, spacing preiection 15 is close to by the quilt of cutting plate material 6 and cuts sheet edge 10, makes line slideway relatively be cut sheet edge 10 by backstay 2 and locates.As an alternative, longitudinally be processed with T-shaped groove on backstay 2, and be processed with the T-shaped projection that matches with this T-shaped groove on limited block 1, thereby make the limited block can be along the backstay longitudinal translation.
As shown in Figure 3, the length bisector 14 of millimeter calibration longitudinally is carved with on the plane, top of backstay 2.As shown in Figure 3, Figure 4, on the length bisector 14 on backstay 2 and limited block 1, the opening of groove is corresponding and expose as seen, is processed with the length vernier bisector 13 that matches with length bisector 14 on the limited block plane of described channel opening one side.According to the applied cursor principle of slide measure, length vernier bisector 13 comprises one group of groove of totally 11 proportional spacings, ruling span is 0.9 millimeter, length vernier bisector 13 length of fit bisectors 14 read the spacing dimension value of spacing preiection 15 and cutter 12 movement locus, its linear measure longimetry scale division value reaches 0.1 millimeter, therefore compare with known cutting machine, make the linear dimension precision of the plate that cuts significantly improve.In addition, described length vernier bisector 13 can be engraved on an independent vernier slice, be processed with mounting hole on this vernier slice, screw passes mounting hole vernier slice is pressed on limited block 1, vernier slice can be fixed in limited block 1 again after the longitudinal translation of backstay 2, thereby realizes the function of linear measure longimetry adjustment zero-bit.As an alternative, length vernier bisector can arrange more groove, thereby further improves the interpretation precision.
as shown in Figure 8, consider and produce a large amount of smear metals in work of the present invention and can be attached on line slideway, pollute longitudinal fluting 19, vertical projection 5 and other mating surface, for avoiding longitudinal fluting 19 and vertically catching phenomenon occurring owing to holding bits in the movement clearance between projection 5 23, be processed with flat horizontal blind hole 22 at longitudinal fluting 19 near on the cell wall of cutter 12 1 sides, laterally in blind hole 22, flexible member 21 and jacking block 20 are installed successively from inside to outside, flexible member 21 wherein can adopt the elastomeric material of spring or block rubber and so on to make, flexible member 21 in the present embodiment is block rubber.During along the line slideway translation, flexible member 21 can force jacking block 20 to be pressed on vertical protruding 5 and slide when cutter 7, thereby has eliminated the movement clearance 23 of straight-line guidance motion.In addition, also can take two ends installation debris removal sheet or debris removal bar at the longitudinal fluting 19 of cutter 7, debris removal sheet or debris removal bar are close to line slideway, remove and adhere to superincumbent smear metal, thereby avoided longitudinal fluting 19 and vertically catching phenomenon occurred between projection 5.
During cutting operation, two backstays 2 are separated by slightly be shorter than the distance of being cut sheet edge 10 length and are connected in again line slideway one side, limited block 1 is individually fixed in relevant position on backstay 2 according to required plate size, backstay 2 and line slideway are placed in by on the one side of cutting plate material 6, and limited block 1 being close to cut sheet edge 10, mobile cutter 7 cuttings can obtain linear dimension plate accurately.,, can relatively be cut sheet edge 8 and be realized that directly 90 spend perpendicular cuts therefore will locate after edge 9 alignment cut the position of sheet edge 8 and corresponding fixedly limited block 1 perpendicular to line slideway due to edge 9, location.The not available function of these known cutting machines, make and need not range finding on by cutting plate material 6, line in operating process of the present invention and to line, the timesaving of saving trouble has been avoided the line error and the alignment error that exist in the operation of known cutting machine simultaneously, effectively improves the dimensional accuracy of institute's cutting plate material.
If sheet material length to be cut is long, when line slideway needs spreading to use, can install in line slideway the same side extra backstay 2 and limited block 1 additional, avoid the linearity of line slideway Bending Influence cutting.
Cut complete after, unscrew nut 16, backstay 2 is separated with line slideway, cutter 7 also can separate with line slideway, thereby conveniently stores and carry whole cutter sweep.
As the embodiment of the present invention 2, as shown in Figure 9, line slideway is processed with on elongated first in its side that vertically is connected with backstay 2 that on projection 26, the first, the cross section of projection 26 is rectangle.It is strip perpendicular to backstay 2 that backstay 2 inner ends are welded with on second projection 25 on projection 25, the second, is processed with the groove of square-section on second on protruding 25 lower surface.On this groove and first, projection 26 cross sectional shape matches and is buckled on first on projection 26, be close to a side of projection 26 on first on groove away from the cell wall of backstay 2 one sides, groove is processed with two the first screws 27 on the cell wall of positioned adjacent bar 2 one sides, be rotary with the first trip bolt 24 in the first screw 27, screw the first trip bolt 24 and push down on first another side of projection 26 backstay 2 is fixed on line slideway.All the other structures of the present embodiment are with embodiment 1.
As the embodiment of the present invention 3, as shown in figure 10, line slideway is processed with elongated side projection 29 in the side that it vertically is connected with backstay 2, side projection 29 cross sections are rectangle, be processed with a plurality of cross through hole 31 along side projection 29, the pitch-row of these cross through hole 31 arrange with fixed block 3 on the pitch-row of a pair of through hole match.The Flange Plane of fixed block 3 is close to the outside wall surface of side projection 29, after two trip bolts 28 pass the through hole and the cross through hole 31 on side projection 29 of fixed block 3, with nut 30, backstay 2 is fixed on line slideway.All the other structures of the present embodiment are with embodiment 1.
As the embodiment of the present invention 4, as shown in figure 11, backstay 2 adopts the magnetic material such as carbon steel to make, and makes backstay 2 have permeance.The inner end of backstay 2 is fixed with a pair of alignment pin 32.The lower surface of line slideway distributes along the longitudinal many to locating hole 33, the other magnet 34 that flushes with the line slideway lower surface that is fixed with of the every pair of locating hole 33, and the centre-to-centre spacing of every pair of locating hole 33 is constant and equal the centre-to-centre spacing of a pair of alignment pin 32.Locating hole 33 matches with alignment pin 32 shapes, and alignment pin 32 inserts in locating hole 33, and after backstay 2 was attracted to be close to the lower surface of line slideway by magnet 34, backstay 2 was perpendicular to line slideway.As an alternative, locating hole can also be formed on backstay, alignment pin is fixed on line slideway.As another replacement scheme, backstay also can utilize sunk screw to be fixed in line slideway.All the other structures of the present embodiment are with embodiment 1.
As the embodiment of the present invention 5, as shown in figure 12, be fixed with angle positioning 35 on the limited block 1 on a backstay 2, all the other are identical with embodiment 1.Angle positioning 35 comprises first substrate 42, gag lever post 38, minor axis 43, second substrate 37.
As Figure 13 and shown in Figure 14, first substrate 42 is fixed on limited block 1.Described first substrate 42 is semicircular plate, the circle centre position that its periphery is processed with the first arc-shaped side 44, the first arc-shaped sides 44 of circular arc is processed with axis hole 46, inserts the minor axis 43 that can freely rotate in axis hole 46, minor axis 43 upper ends are processed with the shaft shoulder, and this shaft shoulder leans against on the plane, top of first substrate 42.Be processed with arc-shaped slot pass 41 between axis hole 46 and the first arc-shaped side 44, arc-shaped slot pass 41 is concentric with axis hole 46, and angle bisecting line 39 is carved with along the first arc-shaped side 44 in the plane, top of first substrate 42, and its scale division value is 1 degree.Gag lever post 38 is the straight-bar in rectangle cross section, its end is fixedly connected with the lower end of minor axis 43, make the end face of gag lever post 38 be close to first substrate 42 belows, stretch out outside the first arc-shaped side 44 at its other end and middle part, and gag lever post 38 can be around axis hole 46 center rotatings.Be processed with the second screw 47 in place of intersecting corresponding to arc-shaped slot pass 41 on gag lever post 38, the distance at the second screw 47 centers to minor axis 43 centers equals the radius of the center camber line of arc-shaped slot pass 41, the second trip bolt 40 passes arc-shaped slot pass 41 and screws in the second screw 47, and screwing the second trip bolt 40 can be fixed in gag lever post 38 on first substrate 42.Gag lever post 38 is connected with fan-shaped second substrate 37 above the middle part, be processed with the second arc-shaped side 45 of circular arc on second substrate 37, the second arc-shaped side 45 is concentric and near the first arc-shaped side 44, the angle vernier bisector 36 that matches with angle bisecting line 39 is carved with on the plane, top of second substrate 37 along the second arc-shaped side 45 with minor axis 43.According to the applied cursor principle of angular vernier caliper, angle vernier bisector 36 comprises one group of groove at totally 11 homogeneous angular intervals, the groove angle intervals is 54 minutes, angle vernier bisector 36 fit angle bisectors 39 read gag lever post 38 and line slideway angle size value longitudinally, its angular surveying scale division value reaches 6 minutes, therefore compare with known cutting machine, the Angular Dimension precision of institute of the present invention cutting plate material significantly improves.But second substrate 37 relative limit bars 38 are around minor axis 43 center rotatings, thereby have realized that angular surveying adjusts the function of zero-bit, are processed with mounting hole on second substrate 37, and screw passes mounting hole second substrate 37 is pressed on gag lever post 38.As an alternative, angle vernier bisector can arrange more groove, thereby further improves the interpretation precision.As another replacement scheme, the angle bisecting line can be formed on the radiused edges of a circular scale, this circular scale is installed on the plane, top of first substrate, the radiused edges of circular scale is concentric and near the second arc-shaped side with the axis hole of first substrate, be processed with mounting hole on circular scale, screw passes this mounting hole circular scale is pressed on first substrate, can realize the function of angular surveying adjustment zero-bit by the slewing circle scale.
During operation, relative first substrate 42 rotary spacing bars 38, make its side and line slideway longitudinally angle equal required plate size, again backstay 2 and line slideway are placed in by on the same surface of cutting plate material 6 and the side of gag lever post 38 is close to cut sheet edge, mobile cutter 7 cuttings can be obtained Angular Dimension plate accurately by cutting plate material 6.When the side of gag lever post 38 is parallel to line slideway when vertical, have and the similar function of limited block 1.
As the embodiment of the present invention 6, as shown in figure 15, the angle positioning that is connected on limited block 1 comprises first substrate 42, gag lever post 38, second substrate 37, the 3rd substrate 48, minor axis 43 etc.First substrate 42 is semicircular plate, the circle centre position of its radiused edges is processed with axis hole, be processed with arc-shaped slot pass 41 between radiused edges and axis hole, the middle part of radiused edges is processed with outer projection, should be connected with fan-shaped second substrate 37 above outer projection, be processed with the second arc-shaped side 45 on second substrate 37, arc-shaped slot pass 41 and the second arc-shaped side 45 are all concentric with axis hole.Gag lever post 38 is the straight-bar in rectangle cross section, and its end face is close to the below of first substrate 42, and the one end is fixed with minor axis 43, and minor axis 43 inserts the axis hole of first substrate 42, and gag lever post 38 can be rotated relative to first substrate 42.Be processed with the second screw in place of intersecting corresponding to arc-shaped slot pass 41 on gag lever post 38, the second trip bolt 40 passes arc-shaped slot pass 41, screws in the second screw, and screwing the second trip bolt 40 can be fixed in first substrate 42 with gag lever post 38.The 3rd fan-shaped substrate 48 is fixed on the top, middle part of gag lever post 38, is processed with on the 3rd substrate 48 with the first arc-shaped side 44, the first arc-shaped sides 44 of minor axis 43 centres and is close to the second arc-shaped side 45.Angle bisecting line 39 is carved with along the first arc-shaped side 44 in the plane, top of the 3rd substrate 48, its scale division value is 1 degree, the angle vernier bisector 36 that matches with angle bisecting line 39 is carved with on the plane, top of second substrate 37 along the second arc-shaped side 45, angle vernier bisector 36 comprises one group of groove at totally 11 homogeneous angular intervals, and the groove angle intervals is 54 minutes.Second substrate 37 first substrate 42 is relatively measured zero-bit around the axis hole center rotating to adjust, and the mounting hole that screw passes on second substrate 37 is pressed on it on first substrate 42.All the other structures of the present embodiment are with embodiment 5.As an alternative, but the 3rd substrate relative limit bar has mounting hole around the minor axis center rotating on it, and screw passes mounting hole the 3rd substrate is pressed on gag lever post, realizes the function of angular surveying adjustment zero-bit.
As the embodiment of the present invention 7, as shown in figure 16, use length mechanical measuring instrument 49 and length reading position 50 to substitute length vernier bisector on limited block 1, length reading position 50 is by the millimeter calibration value of reading roughly, length mechanical measuring instrument 49 has pointer gauge, can be with the microdisplacement amplification indication of limited block 1 along backstay 2, its linear measure longimetry scale division value generally reaches 0.02 millimeter, has significantly improved size precision is set.All the other structures of the present embodiment are with embodiment 1.
As the embodiment of the present invention 8, use the appearance grizzly bar to substitute the length bisector on backstay, use displacement electron inductor and electronic digital display device to substitute length vernier bisector on limited block, displacement electron inductor and electronic digital display device coordinate and hold the spacing dimension value that grizzly bar measured and showed spacing preiection and cutting tool path, its linear measure longimetry resolution ratio generally reaches 0.02 millimeter, has significantly improved size precision is set.As an alternative, the length bisector also can use gratings strips, impedance bar, magnetic grid bar to be substituted.All the other structures of the present embodiment are with embodiment 1.
As the embodiment of the present invention 9, use rotary encoder and electronic digital display device to substitute angle bisecting line and angle vernier bisector in angle positioning, rotary encoder is installed on the minor axis place, measure gag lever post and line slideway angle size value longitudinally, its angular surveying resolution ratio generally reaches 3 minutes, has significantly improved Angular Dimension precision is set.As an alternative, also can use and hold grid dish, grating disc, impedance dish, magnetic grid dish and corresponding electronic inductor and the alternative angle bisecting line of electronic digital display device and angle vernier bisector, realize high-resolution angular surveying and setting.All the other structures of the present embodiment are with embodiment 5.
As the embodiment of the present invention 10, as Figure 17, shown in Figure 180, the plane, top of backstay 2 longitudinally is processed with elongated straight backstay chute 52, and the cross section of described backstay chute 52 is rectangle, and the groove bottom two ends of backstay chute 52 are processed with screw.Carrier strip 51 is the ruler shape of square-section, match with backstay chute 52 shapes, carrier strip 51 two ends respectively are processed with a mounting hole, two mounting hole centre-to-centre spacing are identical with two screw centre-to-centre spacing of backstay chute 52 bottom lands, the length bisector of millimeter calibration longitudinally is carved with on the plane, top of carrier strip 51, and this length bisector matches with length vernier bisector on limited block.Carrier strip 51 can move to realize along backstay 2 function of linear measure longimetry adjustment zero-bit, two screws 53 pass the mounting hole on carrier strip 51, be fixed in backstay 2, thereby when being used in conjunction with the different cutter of size, the linear dimension zeroing in realizing in a big way.All the other structures of the present embodiment are with embodiment 1.
In the above embodiments 1 of the present invention, embodiment 10, as a kind of reduction procedure, available joint length reading groove substitutes length vernier bisector, in the above embodiments 5 of the present invention, embodiment 6, as a kind of reduction procedure, available single angular readings groove substitutes angle vernier bisector, and their measurement scale division value is respectively 1 millimeter and 1 degree, and the simple but interpretation precision of this reduction procedure reading reduces.
The trip bolt that adopts in various embodiments of the present invention or nut, can be substituted with screw or the wing nut of butterfly head, also can be substituted with eccentric wheel or cam securing member, this two classes securing member has advantages of the instrument of need not, facilitate that hand is twisted, Quick-clamped.
Claims (8)
1.. a plate cutting device comprises cutter (7), has line slideway and cutter (7) to move along line slideway below cutter (7), the cutter (12) of cutter (7) is in vertical side of described line slideway; The vertical opposite side that it is characterized in that line slideway is connected with at least two for determining that line slideway is relatively by the detent mechanism of cutting plate material (6) position; Described detent mechanism contains backstay (2), backstay (2) be connected with described line slideway and both between perpendicular, backstay (2) and described line slideway all are placed in by on cutting plate material (6) same surface; Have on backstay (2) along its limited block that vertically moves (1), be secure fit between lower position block (1) and backstay (2) in working order.
2. plate cutting device according to claim 1, it is characterized in that length bisector (14) is arranged on described backstay (2), length vernier bisector (13) is arranged on described limited block (1), and the spacing of length vernier bisector (13) is less than the spacing of length bisector (14).
3. plate cutting device according to claim 1, is characterized in that described line slideway comprises substrate (4), and it is vertical projection (5) of rectangle that substrate (4) one side has cross section; It is the longitudinal fluting (19) of rectangle that cross section is arranged below described cutter (7), between cutter (7) and line slideway by described longitudinal fluting (19) and vertically projection (5) match; The horizontal blind hole (22) of connection is arranged on one sidewall of described longitudinal fluting (19), and described horizontal blind hole (22) is flat hole; Laterally have elastic component successively from inside to outside (21) and jacking block (20) in blind hole (22), be the slip shape between described jacking block (20) and described vertical projection (5) and closely cooperate under installment state.
4. plate cutting device according to claim 1, is characterized in that the side that described line slideway is connected with backstay (2) vertically has the T-slot (18) that connects whole line slideway length, has tommyhead bolt (17) in described T-slot (18); There is fixed block (3) described backstay (2) inner end, and fixed block has through hole on (3); Line slideway and backstay (2) link together by tommyhead bolt (17) and nut (16).
5. plate cutting device according to claim 1, it is characterized in that a side that described line slideway is connected with backstay (2) vertically have connect whole line slideway length first on projection (26); There is on second projection (25) backstay (2) inner end, on the lower surface of projection (25), the groove that coordinates with projection (26) on first is arranged on second, and described groove is buckled on described first on protruding (26); Described groove has the first screw (27) on the groove sidewall of positioned adjacent bar (2) one sides, the first trip bolt (24) is arranged in the first screw (27).
6. plate cutting device according to claim 1, is characterized in that the inner end of backstay (2) is fixed on the lower surface of described line slideway.
7. plate cutting device according to claim 1, is characterized in that being connected with angle positioning (35) on the limited block (1) on described backstay (2); Described angle positioning (35) comprises first substrate (42) and gag lever post (38), and this first substrate (42) is connected with limited block (1); Axis hole (46) is arranged on first substrate (42), have in axis hole (46) minor axis (43) and both between be rotating; Described axis hole (46) one sides have arc-shaped slot pass (41), arc-shaped slot pass (41) one sides have angle bisecting line (39), described angle bisecting line (39) is along the first arc-shaped side (44) layout, and the first arc-shaped side (44) and arc-shaped slot pass (41) are all take described axis hole (46) as the center of circle; Described gag lever post (38) is in below first substrate (42), and an end of gag lever post (38) is connected with described minor axis (43) one ends, and the other end of gag lever post (38) stretches out outside described the first arc-shaped side (44); Gag lever post (38) is upper has the second screw (47) with described arc-shaped slot pass (41) corresponding section, and the second trip bolt (40) is arranged in the second screw (47); Second substrate (37) is arranged on described gag lever post (38), angle vernier bisector (36) is arranged on second substrate (37), this angle vernier bisector (36) is along the second arc-shaped side (45) layout, and the second arc-shaped side (45) on second substrate (37) is near the first arc-shaped side (44) on first substrate (42) and both all take described axis hole (46) as the center of circle; The angle intervals of described angle vernier bisector (36) is less than the angle intervals of angle bisecting line (39).
8. plate cutting device according to claim 1, is characterized in that the carrier strip (51) of mating with its length is arranged on backstay (2), and this carrier strip (51) is detachable shape and is connected on backstay (2); There is length bisector (14) outside of described carrier strip (51), and length vernier bisector (13) is arranged on described limited block (1), and the spacing of length vernier bisector (13) is less than the spacing of length bisector (14).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310055562.1A CN103101084B (en) | 2013-02-21 | 2013-02-21 | Plate cutting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310055562.1A CN103101084B (en) | 2013-02-21 | 2013-02-21 | Plate cutting device |
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| Publication Number | Publication Date |
|---|---|
| CN103101084A true CN103101084A (en) | 2013-05-15 |
| CN103101084B CN103101084B (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310055562.1A Active CN103101084B (en) | 2013-02-21 | 2013-02-21 | Plate cutting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103495999A (en) * | 2013-09-11 | 2014-01-08 | 唐道雁 | Rapid cutting device |
| CN104209587A (en) * | 2014-08-20 | 2014-12-17 | 安庆市天润工程机械有限责任公司 | Semiautomatic sawing machine with ruler |
| WO2015010552A1 (en) * | 2013-07-24 | 2015-01-29 | Yang Yongjia | Plate cutting device with guiding function |
| CN106335104A (en) * | 2016-10-17 | 2017-01-18 | 四川唯诺家私有限公司 | Using method of device for cutting board through portable electric circular saw conveniently |
| CN106334828A (en) * | 2015-12-28 | 2017-01-18 | 张念现 | Positioning device for linear cutting of plates |
| CN106827024A (en) * | 2016-12-16 | 2017-06-13 | 东莞市天合机电开发有限公司 | A kind of cutting workbench for being packed for cystosepiment |
| CN108068159A (en) * | 2017-12-14 | 2018-05-25 | 郭弘 | A kind of method of work of bakelite plate semi-automatic cutting apparatus |
| CN108608502A (en) * | 2018-06-13 | 2018-10-02 | 重庆草衣木食文化传播有限公司 | Plank cutting equipment |
| CN109212517A (en) * | 2017-07-04 | 2019-01-15 | 安德烈·斯蒂尔股份两合公司 | Gardening and/or system for forestry |
| CN110181612A (en) * | 2019-05-15 | 2019-08-30 | 青岛市首胜实业有限公司 | A kind of adjustable cabinet slab positioning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2015010552A1 (en) * | 2013-07-24 | 2015-01-29 | Yang Yongjia | Plate cutting device with guiding function |
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| CN106334828A (en) * | 2015-12-28 | 2017-01-18 | 张念现 | Positioning device for linear cutting of plates |
| CN106334828B (en) * | 2015-12-28 | 2018-03-13 | 张念现 | Plate cutting linear positioning system |
| CN106335104A (en) * | 2016-10-17 | 2017-01-18 | 四川唯诺家私有限公司 | Using method of device for cutting board through portable electric circular saw conveniently |
| CN106827024A (en) * | 2016-12-16 | 2017-06-13 | 东莞市天合机电开发有限公司 | A kind of cutting workbench for being packed for cystosepiment |
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| CN108068159A (en) * | 2017-12-14 | 2018-05-25 | 郭弘 | A kind of method of work of bakelite plate semi-automatic cutting apparatus |
| CN108608502A (en) * | 2018-06-13 | 2018-10-02 | 重庆草衣木食文化传播有限公司 | Plank cutting equipment |
| CN108608502B (en) * | 2018-06-13 | 2023-12-15 | 廊坊市正泰家具股份有限公司 | Plank cutting equipment |
| CN110181612B (en) * | 2019-05-15 | 2021-04-20 | 青岛市首胜实业有限公司 | Adjustable cupboard panel positioner |
| CN110181612A (en) * | 2019-05-15 | 2019-08-30 | 青岛市首胜实业有限公司 | A kind of adjustable cabinet slab positioning device |
| CN111438788A (en) * | 2020-05-14 | 2020-07-24 | 张锐 | Furniture wooden door processing system and processing method |
| CN114311166A (en) * | 2021-12-20 | 2022-04-12 | 廖铭均 | But roll adjustment is cutting shaving board device in batches |
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