CN103381624A - Method and device for cutting fragile sheet work piece - Google Patents
Method and device for cutting fragile sheet work piece Download PDFInfo
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- CN103381624A CN103381624A CN2012102567578A CN201210256757A CN103381624A CN 103381624 A CN103381624 A CN 103381624A CN 2012102567578 A CN2012102567578 A CN 2012102567578A CN 201210256757 A CN201210256757 A CN 201210256757A CN 103381624 A CN103381624 A CN 103381624A
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Abstract
The invention relates to a method for cutting a fragile sheet work piece. The method comprises the following steps: a clamp mould group clamps the two side surfaces of the fragile sheet work piece along a preset cutting line on a finished product area that the fragile sheet work piece wants to be reserved, then a cutting mould aligns with the edge of the preset cutting line along the clamp mould group to carry out a stroke or an up and down clamp cutting toward the fragile sheet work piece to cut the fragile sheet work piece, and the cutting of the fragile sheet work piece is finished. A device for cutting the fragile sheet work piece comprises the clamp mould group and the cutting mould, wherein the clamp mould group comprises a movable type clamp mould and a fixed type clamp mould; the fixed type clamp mould is fixed on a punching machine; the movable type clamp mould is actuated by a clamping actuation mechanism; the cutting mould is actuated by a cutting actuation mechanism. The cutting is quick, the production cost is low, no air pollution problem exists, the water source use can be reduced, and the water source pollution can be reduced.
Description
Technical field
The present invention relates to a kind of cutting method and device of frangible sheet working substance, along a predetermined cutting line double team in the two sides of frangible sheet working substance with a clamping die group, and double team is on the product region that frangible sheet work material desire keeps, align again the gabarit edge of this predetermined cutting line along this clamping die group with cutting mould, carry out one-stroke or press from both sides up and down cutting towards this frangible sheet working substance, with this frangible sheet working substance of severing, complete the method and the device that cut frangible sheet working substance.
Background technology
In architectural engineering, commonly be pasted on wall by the slate after cutting and surface treatment, with wall or the ground of decorative constructure, and these slates, great majority are to take from natural former stone after cutting repeatedly, more made through surface treatment; Perhaps above-mentioned slate is in artificial mode, after first producing a large-area slate, then cuts into according to need required size.
Above-mentioned slate is in manufacture process, the cutting mode that adopts, have at present with the water knife saw cut, the sawing methods such as scroll saw sawing, plectane saw blade sawing, or with milling cutter milling or the processing method of abrasion wheel grinding, above-mentioned processing mode has following shortcoming on using:
1, the cutting stroke is extremely long, and the stroke feeding is very slow, therefore makes cutting operation very consuming time.
When 2, cutting is carried out, a large amount of water resource of essential use, cooling to carry out.
During 3, with milling, sawing, grinding, can produce a large amount of dust, the severe contamination air ambient, and undermine operating personnel's health.
4, because clipping time is very tediously long, manufacturing cost is increased relatively.
5, because scroll saw, milling cutter, the machining profile of emery wheel on slate are long, namely cut journey very long, so the cutter consume is very big.
Existingly in recent years by press, stone slab two sides are carried out up and down the formula of stinging slowly being stung cutting, as Figure 21 and shown in Figure 22, this is stung and cuts set of molds 50, containing an activity stings and cuts mould 50a and and fixedly sting and cut mould 50b, wherein activity is stung to cut mould 50a and fixedly sting and is cut mould 50b and mutually align up and down, and its section is a wedge shape.Activity is stung and is cut mould 50a and stung the driving of cutting actuation mechanism 53 and the up and down start, so as towards fixedly sting cut mould 50b close or away from.Sting the activity of cutting set of molds 50 sting cut mould 50a and fixedly stinging cut mould 50b be respectively have with the predetermined cutting line T same profile of stone slab 52 sting trimming edge 54.
Stone slab 52 is placed on fixedly to sting and cuts above mould 50b, and activity is stung and is cut mould 50a and be provided with to sting and cut actuation mechanism 53, so that driving this activity stings and cuts mould 50a and cut mould 50b and stone slab 52 is close lentamente towards fixedly stinging, the utilization activity is stung to cut mould 50a and fixedly sting and is cut mould 50b and mutually align up and down, cut and the two sides up and down of this stone slab 52 are stung, thereby stone slab 52 is stung along activity cut the most advanced place that mould 50a and fixedly stinging cuts mould 50b and rupture.
Above-mentioned processing mode has following shortcoming on using:
1, due in above-mentioned method, sting when activity and cut mould 50a and fixedly stinging and cut mould 50b stone slab 52 is carried out up and down the formula of stinging is slowly stung when cutting, because the material of stone slab 52 is extremely hard and crisp, and the straight tangent plane of difficult formation, therefore be snapped the stone slab 52 of cutting, the profile of its tangent plane 52 ' is extremely irregular, and can't estimate its cracked shape, therefore the jagged irregular contour of normal generation.
No matter 2 and blocked up or excessively thin, all inapplicable this kind slowly stung the method for cutting to the formula of stinging up and down.Because can't bite broken when blocked up; Cross easy irregular embrittlement when thin.
3, because mortality on making is high, therefore be not widely used.
Summary of the invention
The object of the present invention is to provide a kind of cutting method of frangible sheet working substance, it cuts fast, production cost is low, without air pollution problems inherent, and can reduce the water source and use, and reduces pollution of waterhead.
Another object of the present invention is to provide a kind of cutting means of frangible sheet working substance.
For achieving the above object, the present invention is by the following technical solutions:
A kind of cutting method of frangible sheet working substance, along a predetermined cutting line double team in the two sides of frangible sheet working substance with a clamping die group, and double team is on the product region that frangible sheet work material desire keeps, again with the edge of cutting mould along this clamping die group, namely align this predetermined cutting line, carry out one-stroke towards this frangible sheet working substance, with this frangible sheet working substance of severing, complete the method that cuts frangible sheet working substance.
The frangible sheet working substance of indication of the present invention refers to as frangible splintery things such as natural stone plate or artificial stone plates.
The cutting method of disclosed frangible sheet working substance, wherein this cutting mould is along the gabarit edge of this clamping die group, and commute fragment shape working substance cuts, to obtain a solid frangible sheet working substance finished product.Or make this clamping die group contain endoporus, and this cutting mould cuts along the peritreme commute fragment shape working substance of this endoporus, to obtain to have the frangible sheet working substance finished product of endoporus.Or make this clamping die group contain endoporus, and this cutting mould cuts along the gabarit edge commute fragment shape working substance of the peritreme of this endoporus and this clamping die group, to obtain to have the frangible sheet working substance finished product of endoporus and preset shape.
The cutting method of disclosed frangible sheet working substance, wherein should can be blockade line or non-blockade line by predetermined cutting line, be also, this clamping die group in order to the frangible sheet working substance of clamping two sides, it is corresponding to edge or the peritreme of predetermined cutting line, be identical shaped blockade line or non-blockade line, and this cutting mould also is corresponding to the edge of being scheduled to cutting line blockade line or the non-blockade line that matches, the present invention does not limit the shape of this predetermined cutting line.
the cutting method of disclosed frangible sheet working substance, commute fragment shape working substance wherein, along predetermined cutting line double team in the two sides of frangible sheet working substance with the clamping die group, and double team is on the product region that frangible sheet work material desire keeps, in order to align the edge of this predetermined cutting line along this clamping die group for above-mentioned cutting mould, the two sides clamp method of the frangible sheet working substance that consists of, can be applied to too aforementionedly knownly up and down the formula of stinging slowly be stung the method for cutting, but can improve precision and smoothness that stinging of its frangible sheet working substance cut profile.So the two sides clamp method of frangible sheet working substance provided by the present invention is also the method for a uniqueness.Namely as mentioned below.
The clamp method of disclosed frangible sheet working substance is to sting to cut set of molds carries out the two sides towards the two sides of frangible sheet working substance predetermined cutting line and sting and cut, and cuts this frangible sheet working substance to sting, and completes the method for cutting frangible sheet working substance of stinging; Be specially: sting the tangent line double team in the two sides of frangible sheet working substance with the clamping die group along predetermined, and double team is on the product region that frangible sheet work material desire keeps, in order to cut set of molds and align the edge of this predetermined cutting line along this clamping die group for above-mentioned stinging, carry out the two sides towards the two sides of frangible sheet working substance and sting and cut.
a kind of cutting means of frangible sheet working substance, in order to implement the cutting method of frangible sheet working substance, comprise: a clamping die group, it contains movable clamping die and fixed clamping die, wherein the fixed clamping die of this clamping die group is fixed on punch press, and the movable clamping die of this clamping die group is the start of clamping actuation mechanism, make this movable clamping die and fixed clamping die, can grip the relative both sides in frangible sheet working substance, and this clamping die group, has gripping edge, the predetermined cutting line that cuts to align frangible sheet work material desire, and cutting mould, it is by cutting the start of actuation mechanism institute, this cutting mould is the edge that cuts that has with this gripping edge same profile, and make this cut the edge to be positioned at same plane with corresponding gripping edge, and be parallel to the start direction that cuts actuation mechanism, and making this cut actuation mechanism can order about this cutting mould and the frangible sheet working substance of this clamping die group clamping is carried out one cut stroke, with this frangible sheet working substance of severing, treat that this clamping die group discharges this frangible sheet working substance, just can obtain frangible sheet working substance finished product.
The cutting means of above-mentioned frangible sheet working substance, the wherein movable clamping die of this clamping die group and the gripping edge of fixed clamping die, can be the shapes such as straight line or curve, and the edge that cuts of this cutting mould also consists of the shape identical with gripping edge.
The cutting means of above-mentioned frangible sheet working substance, the wherein movable clamping die of this clamping die group and the gripping edge of fixed clamping die, can be positioned at the outer rim of this clamping die group, but structure in line or the non-closed such as curve or consist of a closed polygon, and the edge that cuts of this cutting mould also consists of the shape identical with gripping edge.
The cutting means of disclosed frangible sheet working substance, wherein the gripping edge of this clamping die group, is positioned at this clamping die group, and consists of a closed polygon, and the edge that cuts of this cutting mould also consists of the shape identical with gripping edge.
the cutting means of disclosed frangible sheet working substance, commute fragment shape working substance wherein, with the clamping die group along predetermined cutting line double team in the two sides of frangible sheet working substance, and double team is on the product region that frangible sheet work material desire keeps, in order to align the edge of this predetermined cutting line along this clamping die group for above-mentioned cutting mould, the two sides clamping device of the frangible sheet working substance that consists of, can be applied to too aforementionedly knownly up and down the formula of stinging slowly be stung the method for cutting, but can improve precision and smoothness that stinging of its frangible sheet working substance cut profile.So the two sides clamping device of frangible sheet working substance provided by the present invention is also the device of a uniqueness.Namely as mentioned below.
the cutting means of disclosed frangible sheet working substance, implement the cutting method of aforementioned frangible sheet working substance, the cutting means of this frangible sheet working substance comprises: sting and cut set of molds, carry out the two sides towards the predetermined cutting line of the two sides of frangible sheet working substance respectively and sting and cut, to cut off this frangible sheet working substance, the cutting means of above-mentioned frangible sheet working substance comprises: the clamping die group, contain movable clamping die and fixed clamping die, wherein this fixed clamping die is fixed in (not shown) on punch press, and this movable clamping die is held the start of actuation mechanism institute, make this movable clamping die and fixed clamping die, can grip the relative both sides in frangible sheet working substance, and double team is on the product region that frangible sheet work material desire keeps, in order to cut set of molds and align the edge of this predetermined cutting line along this clamping die group for above-mentioned stinging, carry out the two sides stings and cuts towards the two sides of frangible sheet working substance.
the cutting method of disclosed frangible sheet working substance and device, due in the process that cuts frangible sheet working substance, the predetermined product region that is retained of frangible sheet working substance is gripped for this clamping die group, cut the moment of frangible sheet working substance when cutting mould, its maximum shear stress that produces can be created in the staggered place of cutting mould and this clamping die group, thereby can be smoothly in the staggered place of cutting mould and this clamping die group, this frangible sheet working substance of severing, and can not make the frangible sheet working substance in the product region of this clamping die group clamping produce cracked, this joint, after this case inventor has tested repeatedly, be confirmed, can reach the frangible splintery work such as slate are cut operation.
The cutting method of disclosed frangible tablet and device, the clamping face of this clamping die group wherein, be pasted with one deck elastic insert, make this clamping die group double team when the frangible sheet working substance of surface irregularity, can fit tightly the surface at frangible sheet working substance.
The cutting method of disclosed frangible tablet and device, further be supported in the frangible sheet working substance below of wanting to cut with at least one supporting mould, and be positioned at the below, waste material zone of this frangible sheet working substance, with this frangible sheet working substance of stable support, to avoid in cutting process, be positioned at the frangible sheet working substance of clamping between this clamping die group, because excessive bending stress produces cracked.
The cutting method of disclosed frangible tablet and device, with most clamping die groups, grip in the two sides of this frangible sheet working substance, and between adjacent two clamping die groups all slots of each self-forming, and be formed at separately any two cutting seams of the correspondence position of frangible sheet working substance two sides, aligned with each other, and align each cutting seam with most cutting moulds, make each cutting mould can be in downward stroke once, this frangible sheet working substance is carried out the processing of cutting of many places, make the predetermined cutting line of frangible sheet working substance more accurate.
The cutting method of disclosed frangible tablet and device, the method that wherein cuts and device can adopt the die-cut fast of punch press, or adopt the one-sided crush-cutting at a slow speed of oil/air pressure at a slow speed, and the present invention all will not limit.But the mode that cuts of oil/air pressure of the present invention only comprises one-sided crush-cutting at a slow speed, does not but comprise stinging of both sides and cuts (because stinging of both sides is cut to known techniques).
Due to the cutting method of commute fragment shape crop of the present invention, because conventional approaches such as no longer adopting water cutter or milling cuts, cut mode and cut and adopt, have advantages of following:
1, cut fast, greatly shortened cutting required man-hour, reduced production cost.
2, cut process, greatly reduce the generation of dust, without air pollution problems inherent.
3, need not to use cooling water, can reduce the water source and use, and reduce pollution of waterhead.
4, cut cost extremely low, can effectively reduce production costs.
Description of drawings
Fig. 1 is for showing the schematic diagram of frangible sheet working substance shown in the present before cutting.
Fig. 2 is for showing the state diagram of the frangible sheet working substance of clamping die clamping shown in the present.
Fig. 3 is the state diagram that Fig. 2 cuts operation.
Fig. 4 is that Fig. 3 completes the finished product schematic diagram after cutting.
Fig. 5 is the schematic diagram of frangible sheet working substance before cutting that the present invention cuts endoporus.
Fig. 6 is clamping die clamping frangible sheet working substance good shown in Figure 5 shown in the present but view that cutting mould not yet cuts.
Fig. 7 is the state diagram that Fig. 6 cuts operation.
Fig. 8 is the finished product schematic diagram that Fig. 7 completes the frangible sheet working substance after cutting.
Fig. 9 is that the present invention is to cutting simultaneously the schematic diagram of frangible sheet working substance before cutting of endoporus and gabarit.
Figure 10 is clamping die clamping sheet work thing good shown in Figure 9 shown in the present but cutting mould not yet cuts view.
Figure 11 is the state diagram that Figure 10 cuts operation.
Figure 12 is the finished product schematic diagram that Figure 11 completes the frangible sheet working substance after cutting.
Figure 13 is that clamping die of the present invention grips the state diagram that cuts after frangible sheet working substance with elastic insert.
Figure 14 is the view that not yet cuts of another embodiment of the present invention.
Figure 15 is that commute fragment shape working substance of the present invention carries out the machining sketch chart that many places cut.
Figure 16 is the applicable cutting means schematic perspective view of the present invention.
Figure 17 grips the schematic diagram of a frangible sheet work package for showing this clamping die group of the present invention.
The schematic diagram of Figure 18 for showing that cutting mould commute fragment shape work package cuts.
Figure 19 is for showing that the present invention completes the schematic diagram that cuts this clamping die group of rear release.
Figure 20 is that clamping die group of the present invention is applied to the known schematic perspective view of up and down formula of stinging slowly being stung blanking method and when device.
Figure 21 is the known schematic perspective view of up and down formula of stinging slowly being stung the operation of blanking method and device.
Figure 22 is known operation chart of up and down formula of stinging slowly being stung blanking method and device.
Reference numeral
100, the frangible sheet working substance of 100a, 100b finished product 101 endoporus 10 clamping die groups
Fixed clamping die 11 gripping edge 12 endoporus of the movable clamping die 10b of 10a
121 peritreme 13 clamping face 14 elastic insert 15 clamping actuation mechanism
20, the 20 ' frangible sheet working substance 30 cutting mould 30a cut actuation mechanism
31 cut edge 40 supporting mould T predetermined cutting line T1, T2 cuts seam
50 sting and cut set of molds 50a activity and sting and cut mould 50b and fixedly sting and cut mould 52 stone slabs
52 ' tangent plane 53 is stung and is cut actuation mechanism 54 and sting the trimming edge
The specific embodiment
Embodiments of the present invention can be by the following description and appended graphic, and is able to distinct.
see also Fig. 1 to shown in Figure 4, the cutting method of a kind of frangible sheet working substance of the present invention, with a clamping die group 10, contain movable clamping die 10a and fixed clamping die 10b along a predetermined cutting line T double team in the two sides of frangible sheet working substance 20, and double team is on the product region that frangible sheet working substance 20 wishs keep, again with the gripping edge 11 of cutting mould 30 along this movable clamping die 10a and fixed clamping die 10b, namely align this predetermined cutting line T, carry out one-stroke towards this frangible sheet working substance 20, with this frangible sheet working substance 20 of severing, complete the method that cuts frangible sheet working substance 20.
The frangible tablet of indication of the present invention refers to as frangible splintery things such as natural stone plate or artificial stone plates.
As shown in Figures 1 to 4, the cutting method of disclosed frangible sheet working substance, wherein this cutting mould 30 is along the gripping edge 11 of the movable clamping die 10a of this clamping die group 10 and fixed clamping die 10b, commute fragment shape working substance 20 cuts, to obtain the solid frangible sheet working substance finished product 100 of tool.Or as Fig. 5 to shown in Figure 8, make this clamping die group 10 contain at least one endoporus 12, and this cutting mould 30 cuts along the peritreme 121 commute fragment shape working substances 20 of this endoporus 12, to obtain to have the frangible sheet working substance finished product 100a of endoporus 101.Or as extremely shown in Figure 12 in Fig. 9, make this clamping die group 10 contain endoporus 12, and this cutting mould 30 cuts along the peritreme 121 of this endoporus 12 and the gripping edge 11 commute fragment shape working substances 20 of this clamping die group 10, to obtain to have the frangible sheet working substance finished product 100b of endoporus 101 and preset shape.
The cutting method of disclosed frangible sheet working substance, wherein predetermined cutting line T can be blockade line or non-blockade line.Wherein non-blockade line for example: straight line (as shown in Figure 1), curve (not shown), broken line (not shown).and blockade line for example: the closed curve of geometry (as shown in Figure 5), the closed curve of arbitrary shape (as shown in Figure 9), the sealing blend closed curve (not shown) of the straight line of arbitrary shape and curve, be also, this clamping die group 10 in order to the frangible sheet working substance of clamping two sides, the gripping edge 11 of the predetermined cutting line T of its correspondence or peritreme 121, be blockade line or non-blockade line, and this cutting mould 30 also is corresponding to the edge 31 that cuts of being scheduled to cutting line T blockade line or the non-blockade line that matches, the present invention does not limit the shape of this predetermined cutting line T.
the cutting method of disclosed frangible sheet working substance, wherein commute fragment shape working substance 20, along predetermined cutting line T double team in the two sides of frangible sheet working substance 20 with clamping die group 10, and double team is on the product region that frangible sheet working substance 20 wishs keep, in order to align the edge of this predetermined cutting line T along this clamping die group 10 for above-mentioned cutting mould 30, the two sides clamp method of the frangible sheet working substance 20 that consists of, can be applied to too aforementionedly knownly up and down the formula of stinging slowly be stung the method for cutting, but can improve precision and smoothness that stinging of its frangible sheet working substance 20 cut profile.So the two sides clamp method of frangible sheet working substance provided by the present invention is also the method for a uniqueness.Namely as mentioned below.
The clamp method of disclosed frangible sheet working substance, a kind of clamp method of frangible sheet working substance, to sting to cut set of molds 50 carries out the two sides towards the two sides of frangible sheet working substance 20 predetermined cutting line T and sting and cut, cut this frangible sheet working substance 20 to sting, complete the method for cutting frangible sheet working substance 20 of stinging; The method comprises: sting tangent line T double team in the two sides of frangible sheet working substance 20 with clamping die group 50 along predetermined, and double team is on the product region that frangible sheet working substance 20 wishs keep, in order to cut set of molds 50 and align the edge of this predetermined cutting line T along this clamping die group 10 for above-mentioned stinging, carry out the two sides towards the two sides of frangible sheet working substance 20 and sting and cut.
As shown in figure 16, the present invention comprises: a clamping die group 10 and cutting mould 30 in order to the cutting means of the cutting method of implementing frangible sheet working substance.Wherein clamping die group 10 contains movable clamping die 10a and fixed clamping die 10b, wherein this fixed clamping die 10b is fixed on punch press, and this movable clamping die 10a is 15 starts of clamping actuation mechanism, make this movable clamping die 10a and fixed clamping die 10b, can grip the relative both sides in frangible sheet working substance 20.As Fig. 2 and shown in Figure 17, and this clamping die group 10 has gripping edge 11, the predetermined cutting line T that wants to cut to align frangible sheet working substance 20.
Above-mentioned cutting mould 30 is for cutting actuation mechanism 30a start, this cutting mould 30 is to have with this cuts edge 11 same profile to cut edge 31, and make this cut edge 31 to be positioned at same plane with corresponding gripping edge 11, and be parallel to the start direction that cuts actuation mechanism 30a, and make this cut frangible sheet working substance 20 that actuation mechanism 30a can order about 30 couples of these movable clamping die 10a of this cutting mould and fixed clamping die 10b clamping to carry out one and cut stroke.As Figure 18, with the frangible sheet working substance 20 that severing is somebody's turn to do, treat that this movable clamping die 10a and fixed clamping die 10b discharge this frangible sheet working substance 20, just can obtain frangible sheet working substance finished product 100 (as shown in figure 19).
The cutting means of above-mentioned frangible sheet working substance, wherein the gripping edge 11 of this clamping die group 10, can be the shapes such as straight line or curve, and the edge 31 that cuts of this cutting mould 30 also consists of the shape identical with the gripping edge 11 of this clamping die group 10.
The cutting means of above-mentioned frangible sheet working substance, the gripping edge 11 of this clamping die group 10 wherein, can be positioned at the outer rim of this movable clamping die 10a and fixed clamping die 10b, but structure in line or the non-closed such as curve or consist of a closed polygon, and the edge 31 that cuts of this cutting mould 30 also consists of the shape identical with the gripping edge 11 of this clamping die group 10.
The cutting means of disclosed frangible sheet working substance, the gripping edge 11 of this clamping die group 10 wherein, be positioned at this clamping die group 10, and consist of a closed polygon, and the edge 31 that cuts of this cutting mould 30 also consists of the shape identical with the gripping edge 11 of clamping die group 10.
Above-mentioned this movable clamping die 10a and fixed clamping die 10b can use oil pressure, air pressure or other any frame for movement mode cramping, and the present invention will not limit.
as shown in figure 20, the cutting means of disclosed frangible sheet working substance, wherein commute fragment shape working substance 20, with clamping die group 10 along predetermined cutting line T double teams in the two sides of frangible sheet working substance 20, and double team is on the product region that frangible sheet working substance 20 wishs keep, in order to align the edge of this predetermined cutting line T along this clamping die group 10 for above-mentioned cutting mould 30, the two sides clamping device of the frangible sheet working substance 20 that consists of, can be applied to too aforementionedly knownly up and down the formula of stinging slowly be stung the method for cutting, but can improve precision and smoothness that stinging of its frangible sheet working substance 20 cut profile.So the two sides clamping device of frangible sheet working substance provided by the present invention is also the device of a uniqueness.Namely as mentioned below.
as shown in figure 20, the cutting means of disclosed frangible sheet working substance, implement the cutting method of aforementioned frangible sheet working substance, the cutting means of this frangible sheet working substance comprises: sting and cut set of molds 50, carry out the two sides towards the predetermined cutting line T of the two sides of frangible sheet working substance 20 respectively and sting and cut, to cut off this frangible sheet working substance 20, the cutting means of above-mentioned frangible sheet working substance comprises: clamping die group 10, contain movable clamping die 10a and fixed clamping die 10b, wherein this fixed clamping die 10a is fixed in (not shown) on punch press, and this movable clamping die 10b is held 15 starts of actuation mechanism, make this movable clamping die 10a and fixed clamping die 10b, can grip the relative both sides in frangible sheet working substance 22, and double team is on the product region that frangible sheet working substance 20 wishs keep, in order to cut set of molds 50 and align the edge of this predetermined cutting line T along this clamping die group 10 for above-mentioned stinging, carry out the two sides stings and cuts towards the two sides of frangible sheet working substance 20.
The above-mentioned actuation mechanism 30a that cuts can be slider-crank mechanism and consists of, directly drive (being the cutting mechanism (Four-Bar Linkage) of punch press (Stamping Press)) with motor, or driven with pneumatic actuator (or claiming pneumatic cylinder (Pneumatic Cylinder)) or oil pressure activated device (or claiming oil hydraulic cylinder (Hydraulic Cylinder)).
And above-mentionedly be used for the driving activity and sting and cut stinging of mould 50a and cut actuation mechanism 53 and clamping actuation mechanism 15, driven with pneumatic actuator (or claiming pneumatic cylinder (Pneumatic Cylinder)) or oil pressure activated device (or claiming oil hydraulic cylinder (Hydraulic Cylinder)).
The cutting method of disclosed frangible tablet and device, the method that wherein cuts and device can adopt the die-cut fast of punch press, or adopt the one-sided crush-cutting at a slow speed of oil/air pressure at a slow speed, and the present invention all will not limit.But the mode that cuts of oil/air pressure of the present invention only comprises one-sided crush-cutting at a slow speed, does not but comprise stinging of both sides and cuts (because stinging of both sides is cut to known techniques).
the cutting method of disclosed frangible sheet working substance and device, due in the process that cuts frangible sheet working substance 20, the predetermined product region that is retained of frangible sheet working substance 20 is gripped for this movable clamping die 10a and fixed clamping die 10b, cut the moment of frangible sheet working substance 20 when cutting mould 30, its maximum shear stress that produces can be created in the staggered place of cutting mould 30 and this movable clamping die 10a and fixed clamping die 10b, thereby can be smoothly in the staggered place of cutting mould 30 with this movable clamping die 10a and fixed clamping die 10b, this frangible sheet working substance 20 of severing, and can not make the frangible sheet working substance 20 in the product region of this movable clamping die 10a and fixed clamping die 10b clamping produce cracked, this joint, after this case inventor has tested repeatedly, be confirmed, can reach the frangible splintery work such as slate are cut operation.
As shown in figure 13, the cutting method of disclosed frangible tablet and device, the clamping face 13 of this movable clamping die 10a and fixed clamping die 10b wherein, be pasted with respectively one deck elastic insert 14, make this movable clamping die 10a and fixed clamping die 10b double team when the frangible sheet working substance 20 ' of surface irregularity, can fit tightly the surface at frangible sheet working substance 20 '.
As shown in figure 14, the cutting method of disclosed frangible tablet and device, further be supported in frangible sheet working substance 20 belows of wanting to cut with at least one supporting mould 40, and be positioned at the below, waste material zone of this frangible sheet working substance 20, with this frangible sheet working substance 20 of stable support, to avoid in cutting process, be positioned at the frangible sheet working substance 20 of clamping between this movable clamping die 10a and fixed clamping die 10b, because excessive bending stress produces cracked.
as shown in figure 15, the present invention can be gripped in the two sides of this frangible sheet working substance 20 by the movable clamping die 10a of majority and fixed clamping die 10b, and in all slot T1 of 10 each self-formings of adjacent two clamping die group, T2, and be formed at separately any two cutting seam T1 of the correspondence position of frangible sheet working substance 20 two sides, T2, aligned with each other, and align each cutting seam T1 with most cutting moulds 30, make each cutting mould 30 can be in downward stroke once, this frangible sheet working substance 20 is carried out the processing of cutting of many places, make the predetermined cutting line of frangible sheet working substance 20 more accurate.
Due to the cutting method of commute fragment shape working substance of the present invention, because conventional approaches such as no longer adopting water cutter or milling cuts, cut mode and cut and adopt, have advantages of following:
1, can process accurately the frangible tablet of required form or profile.
2, cut fast, greatly shorten cutting required man-hour, reduce production costs significantly.
3, cut process, greatly reduce the generation of dust, without air pollution problems inherent.
4, need not to use cooling water, can reduce the water source and use, and reduce pollution of waterhead.
5, tool of production coefficient of losses is extremely low, and the instrument cost is low.
6, all cut cost extremely low, can reduce production costs significantly.
The cutting method of disclosed frangible tablet and device, first the processing method that cuts is coordinated cramping method and the device of breaking through, solve frangible tablet and can't adopt the traditional mechanical idea that cuts, changing the broken tablet of mankind's commute in the last hundred years such as slate must be with the processing method of sawing (the water knife saw is cut, scroll saw sawing, plectane saw blade sawing) or abrasion wheel grinding, and have advantages of above, and obvious novelty of the present invention and have the usability of industry, and meet the application for a patent for invention important document of China.
The cutting method of disclosed frangible sheet working substance and device can be modified application in not disobeying under spirit of the present invention and category, and the present invention will not limit.
Claims (18)
1. the cutting method of a frangible sheet working substance, it is characterized in that, along predetermined cutting line double team in the two sides of frangible sheet working substance with a clamping die group, and double team is on the product region that frangible sheet work material desire keeps, align again the edge of this predetermined cutting line along this clamping die group with cutting mould, carry out one-stroke towards this frangible sheet working substance, with this frangible sheet working substance of severing, complete the method that cuts frangible sheet working substance.
2. the cutting method of frangible sheet working substance as claimed in claim 1, is characterized in that, described cutting mould, and along the edge of described clamping die group gabarit, commute fragment shape working substance cuts, to obtain solid frangible sheet working substance finished product.
3. the cutting method of frangible sheet working substance as claimed in claim 1, it is characterized in that, described clamping die group contains endoporus, and described cutting mould cuts along the peritreme commute fragment shape working substance of this endoporus, to obtain to have the frangible sheet working substance finished product of endoporus.
4. the cutting method of frangible sheet working substance as claimed in claim 1, it is characterized in that, described clamping die group contains endoporus, described cutting mould cuts along the peritreme of this endoporus and the edge commute fragment shape working substance of described clamping die group gabarit, to obtain to have the frangible sheet working substance finished product of endoporus and preset shape.
5. the cutting method of frangible sheet working substance as claimed in claim 1, it is characterized in that, described clamping die group in order to the frangible sheet working substance of clamping two sides, it is corresponding to the edge of predetermined cutting line, be blockade line or non-blockade line, and described cutting mould also is blockade line or the non-blockade line of the shape that matches corresponding to the edge of predetermined cutting line.
6. the cutting method of frangible sheet working substance as claimed in claim 1, it is characterized in that, the clamping face of described clamping die group, be pasted with one deck elastic insert, make described clamping die group double team when the frangible sheet working substance of surface irregularity, can fit tightly the surface at frangible sheet working substance.
7. the cutting method of frangible sheet working substance as claimed in claim 1, is characterized in that, further is supported in the frangible sheet working substance below of wanting to cut with at least one supporting mould, and be positioned at the below, waste material zone of described frangible sheet working substance.
8. the cutting method of frangible sheet working substance as claimed in claim 1, it is characterized in that, with most clamping die groups, grip in the two sides of described frangible sheet working substance, and between adjacent two clamping die groups all slots of each self-forming, and be formed at separately any two cutting seams of the correspondence position of frangible sheet working substance two sides, aligned with each other, and align each cutting seam with most cutting moulds, make each cutting mould in downward stroke once, carry out the processing of cutting of many places to described frangible sheet working substance.
9. the cutting means of a frangible sheet working substance, it is characterized in that, implement the cutting method of the frangible sheet working substance of claim 1, the cutting means of this frangible sheet working substance comprises: the clamping die group, it contains movable clamping die and fixed clamping die, wherein this fixed clamping die is fixed on punch press, and this movable clamping die is held the start of actuation mechanism body institute, make this movable clamping die and fixed clamping die, can grip the relative both sides in frangible sheet working substance, and this movable clamping die and fixed clamping die, has gripping edge, the predetermined cutting line that cuts to align frangible sheet work material desire, and cutting mould, the start of its cropped actuation mechanism institute, this cutting mould is the edge that cuts that has with this gripping edge same profile, and make this cut the edge to be positioned at same plane with corresponding gripping edge, and be parallel to the start direction that cuts actuation mechanism, and make this cut actuation mechanism can to order about this cutting mould and the frangible sheet working substance of this clamping die group clamping is carried out one cut stroke.
10. the cutting means of frangible sheet working substance as claimed in claim 9, is characterized in that the gripping edge of described clamping die group is the shapes such as straight line or curve.
11. the cutting means of frangible sheet working substance, is characterized in that as claimed in claim 9, the gripping edge of described clamping die group is positioned at the outer rim of this clamping die group, consists of non-closed or consists of a closed polygon.
12. the cutting means of frangible sheet working substance, is characterized in that as claimed in claim 9, the gripping edge of described clamping die group is positioned at this clamping die group, and consists of a closed polygon.
13. the cutting means of frangible sheet working substance, is characterized in that as claimed in claim 9, in the clamping face of described fixed clamping die and movable clamping die, is pasted with one deck elastic insert.
14. the cutting means of frangible sheet working substance, is characterized in that as claimed in claim 9, further contains supporting mould, is supported in the frangible sheet working substance below of wanting to cut, and be positioned at the below, waste material zone of described frangible sheet working substance.
15. the clamp method of a frangible sheet working substance is to cut with the predetermined cutting line of cutting mould towards frangible sheet working substance, with this frangible sheet working substance of severing, completes the method that cuts frangible sheet working substance; It is characterized in that,
With the clamping die group along predetermined cutting line double team in the two sides of frangible sheet working substance, and double team is on the product region that frangible sheet work material desire keeps, in order to align the edge of this predetermined cutting line along this clamping die group for above-mentioned cutting mould, cut towards frangible sheet working substance.
16. the cutting means of a frangible sheet working substance, implement the cutting method of the frangible sheet working substance of claim 15, the cutting means of this frangible sheet working substance comprises: cutting mould cuts towards the predetermined cutting line of frangible sheet working substance, to cut off this frangible sheet working substance; It is characterized in that, the cutting means of above-mentioned frangible sheet working substance comprises:
The clamping die group, it contains movable clamping die and fixed clamping die, wherein this fixed clamping die is fixed on punch press, and this movable clamping die is held the start of actuation mechanism body institute, make this movable clamping die and fixed clamping die, can grip the relative both sides in frangible sheet working substance, and this movable clamping die and fixed clamping die, all has gripping edge, the predetermined cutting line that cuts to be aligned with frangible sheet work material desire.
17. the clamp method of a frangible sheet working substance is to sting to cut set of molds carries out the two sides towards the two sides of frangible sheet working substance predetermined cutting line and sting and cut, and cuts this frangible sheet working substance to sting, and completes the method for cutting frangible sheet working substance of stinging; It is characterized in that,
Sting the tangent line double team in the two sides of frangible sheet working substance with the clamping die group along predetermined, and double team is on the product region that frangible sheet work material desire keeps, in order to cut set of molds and align the edge of this predetermined cutting line along this clamping die group for above-mentioned stinging, carry out the two sides towards the two sides of frangible sheet working substance and sting and cut.
18. the cutting means of a frangible sheet working substance, implement the cutting method of the frangible sheet working substance of claim 17, the cutting means of this frangible sheet working substance comprises: sting and cut set of molds, carry out the two sides towards the predetermined cutting line of the two sides of frangible sheet working substance respectively and sting and cut, to cut off this frangible sheet working substance; It is characterized in that, the cutting means of above-mentioned frangible sheet working substance comprises:
The clamping die group, it contains movable clamping die and fixed clamping die, wherein this fixed clamping die is fixed on punch press, and this movable clamping die is held the start of actuation mechanism institute, make this movable clamping die and fixed clamping die, can grip the relative both sides in frangible sheet working substance, and double team is on the product region that frangible sheet work material desire keeps, in order to cut set of molds and align the edge of this predetermined cutting line along this clamping die group for above-mentioned stinging, carry out the two sides towards the two sides of frangible sheet working substance and sting and cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102567578A CN103381624A (en) | 2012-05-03 | 2012-07-23 | Method and device for cutting fragile sheet work piece |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210134532.5 | 2012-05-03 | ||
| CN201210134532 | 2012-05-03 | ||
| CN2012102567578A CN103381624A (en) | 2012-05-03 | 2012-07-23 | Method and device for cutting fragile sheet work piece |
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| CN103381624A true CN103381624A (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012102567578A Pending CN103381624A (en) | 2012-05-03 | 2012-07-23 | Method and device for cutting fragile sheet work piece |
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| CN105014793A (en) * | 2014-04-28 | 2015-11-04 | 三星钻石工业股份有限公司 | Method and apparatus for separating end portion of brittle material substrate |
| CN105034179A (en) * | 2014-04-28 | 2015-11-11 | 三星钻石工业股份有限公司 | Apparatus for breaking brittle material substrate |
| CN105313227A (en) * | 2014-05-29 | 2016-02-10 | 三星钻石工业股份有限公司 | Method and apparatus for dividing edged material of brittle material substrate |
| CN105437388A (en) * | 2014-08-08 | 2016-03-30 | 江俊昇 | Method and device thereof for punch forming of fragile board |
| CN105563668A (en) * | 2015-12-22 | 2016-05-11 | 中国石油天然气集团公司 | Method for machining plunger-shaped core of brittle fragile rock sample through linear cutting technology |
| CN108858337A (en) * | 2018-08-02 | 2018-11-23 | 上海长园电子材料有限公司 | A kind of PTFE preform cutting apparatus and method |
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| CN105014793A (en) * | 2014-04-28 | 2015-11-04 | 三星钻石工业股份有限公司 | Method and apparatus for separating end portion of brittle material substrate |
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| CN108858337A (en) * | 2018-08-02 | 2018-11-23 | 上海长园电子材料有限公司 | A kind of PTFE preform cutting apparatus and method |
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Application publication date: 20131106 |