CN104722842A

CN104722842A - Numerical control machining equipment and machining method

Info

Publication number: CN104722842A
Application number: CN201510130590.4A
Authority: CN
Inventors: 池益慧
Original assignee: DONGGUAN YISONG CNC TECHNOLOGY Co Ltd
Current assignee: DONGGUAN YISONG CNC TECHNOLOGY Co Ltd
Priority date: 2014-10-22
Filing date: 2015-03-24
Publication date: 2015-06-24
Anticipated expiration: 2035-03-24
Also published as: CN104816352B; CN204657637U; CN104668660A; CN104668659B; CN204658582U; CN204603452U; CN104668660B; CN104668659A; CN104816352A; CN104722842B; CN205148482U; CN205148503U; CN204603451U

Abstract

A numerical control machining method comprises the steps that a machined object is fixed on a machined object fixing device (101) of numerical control machining equipment; one end of a linear saw (102) performing machining on the machined object is installed on a tool head (103) of the numerical control machining equipment; the tool head (103) is connected with at least one motor (104); the motor (104) comprises a vibration motor body and a horizontal motion motor body; the vibration motor body drives the tool head (103) to drive the linear saw (102) to move in the linear extension direction of the linear saw; the horizontal motion motor body drives the tool head (103) to drive the linear saw (102) to do horizontal motion movement in a plane perpendicular to the linear extension direction of the linear saw and/or in the linear extension direction of the linear saw; the tool head (103) is driven by the motor (104) to drive the linear saw (102) to move in the linear extension direction of the linear saw and/or do horizontal motion movement on the plane perpendicular to the linear extension direction of the linear saw.

Description

Numerically controlled processing equipment and processing method

Technical field

The present invention relates to numerically controlled processing equipment and the processing method of sheet material, in particular to a kind of process equipment and processing method of cutting die plate.

Background technology

Cutting die in the market mainly contains plank cutting die, plastics cutting die, irony or aluminum cutting die, acrylic cutting die etc., but topmost cutting die is plank cutting die.Namely plank cutting die is open a dress cutter seam according to the size of cross cutting blade on certain thickness plank, again blade is inserted wherein, width of slit cutting die plate filling cutter will adapt to the width of die-cutting rule, and joint-cutting wall both sides closely cooperate consistent with blade, reach the effect of fixed die cutting knife.

Because cross cutting blade thickness is 0.45mm, 0.53mm, 0.71mm etc., and the thickness of plank used in industry is generally about 10 ~ 18mm, is wherein the most frequently used thickness with 18mm.Meanwhile, the machinery knives diameter for processing cutting die plate is too little and its sword is long restricted, so generally, can only reach about 3mm ~ 5mm with the effective thickness of machinery knives processing cutting die plate.Like this, adopt machinery knives to process the cutting die plate of existing structure, effective processing thickness of cutting die plate has significant limitation.

Due to the limitation of above-mentioned employing machinery knives processing cutting die plate, Vehicles Collected from Market use usually laser machine carry out cutting processing.The laser cutting of cutting die plate burns a seam, for insert molding cutting edge with laser exactly on individual layer plank.But, if adopt laser processing device cutter seam, can high temperature be produced when laser cutting, cause the cutting die plate material generation carbonization of dress cutter seam both sides, through to use or after tool changing, carbonized part easily comes off, cause that dress cutter seam broadens and blade loosens; The diversity of laser and environmental factor (as temperature, humidity), for the impact of laser cutting, also make the width machining accuracy filling cutter seam wayward; Laser cutting can cause the release of toxic gas and material, is unfavorable for environmental protection, also can consume a large amount of energy; In addition, the price of laser cutting machine is also higher.

At present, also there is the mode of electricity consumption moving-wire saw machining sheet.Specifically, be fixed on the linkage moved up and down by saw blade, saw blade only moves up and down, and position is all around fixed, needs people's hand propelled to process plate and cuts.General elder generation the pattern picture needed out, or to paint on paper pattern on plank, then paper is attached on plank; Afterwards, saw from sheet edge, carry out translational motion all around by people's hand propelled plank along the lines drawn, thus make saw blade along these lines relative motions, realize the cutting processing to sheet material.

If need to dig out or draw out predetermined shape or image on sheet material, first, plank is bored a hole, fretsaw saw blade from plank through going, then up and down two is fixed, and forms the overall fixing and power saws linked by linkage; Whole power saws pumps under the drive of motor, reaches the effect of sawed-off plank; People's hand propelled plank carries out translational motion all around along the lines drawn, and realizes the processing to sheet material.

If process cutting die plate in the above described manner, according to first kind of way, namely saw from plank edge, then cutting die plate edge produces fracture gap because of Ju Jia trade union, affects planarization and the persistence of cutting die plate; According to the second way, after completing a seam of the cutter from origin-to-destination, need time-out to take out saw blade, then redrilling, again wear saw blade cutting, operation is loaded down with trivial details, loses time.

In addition, above-mentioned scroll saw processing mode, by manually promoting plank to realize, therefore its cutting position precision is not high, and the difference on effect that different people is done is also very large.

Summary of the invention

According to an aspect of the present invention, the invention provides a kind of numerical-control processing method, it comprises the following steps: be fixed on by processing object in the processing object fixture of numerically controlled processing equipment; The one end of the linear saw processed processing object is arranged in a tool heads of numerically controlled processing equipment; Tool heads is connected with at least one motor; Motor comprises: vibrating motor, translation motor; Driven by vibrating motors tool heads, move in the direction that extends linearly that leading linear saw is linearly sawed along this; Translation motor driven tool head, leading linear is sawed, and carries out translational motion and/or carry out translational motion in the plane perpendicular to linear sawline bearing of trend on linear sawline bearing of trend; Tool heads is under the driving of at least one motor, and leading linear saw moves along linear sawline bearing of trend, and/or in the plane perpendicular to linear sawline bearing of trend, carries out translational motion, to process processing object.

According to the numerical-control processing method of the embodiment of the present invention, alternatively, motor comprises, electric rotating machine; Method comprises further: the linear saw that electric rotating machine driven tool head drives, to be rotated for axle with the parallel axis in direction that extends linearly linearly sawed on processing object.

According to the numerical-control processing method of the embodiment of the present invention, alternatively, translation motor comprises: X-axis translation motor, Y-axis translation motor, Z axis translation motor; X-axis translation motor, for the linear saw of driven tool headband in X-direction translation; Y-axis translation motor, for the linear saw of driven tool headband in Y direction translation; Z axis translation motor, for the linear saw of driven tool headband in Z-direction translation.

According to the numerical-control processing method of the embodiment of the present invention, alternatively, motor comprises: two X-axis translation motor; A Y-axis translation motor; A Z axis translation motor; An electric rotating machine; A vibrating motor.

According to the numerical-control processing method of the embodiment of the present invention, alternatively, carry out moving comprising along linear sawline bearing of trend, one-way movement or two-way back and forth movement.

According to the numerical-control processing method of the embodiment of the present invention, alternatively, method comprises further: the machined surface of processing object is plane, and processing object maintains static; When linear saw moves on processing object, linear saw keeps vertical with the machined surface of processing object.

According to the numerical-control processing method of the embodiment of the present invention, alternatively, method comprises further: the machined surface of processing object is curved surface, and processing object maintains static; Tool heads is with the central shaft of curved surface for axle, and leading linear saw moves along the tangential direction of curved surface; Linear saw keeps vertical moving with central shaft.

According to the numerical-control processing method of the embodiment of the present invention, alternatively, method comprises further: the machined surface of processing object is curved surface, and the processing object be fixed on numerical control device can with center of surface axle for axle moves along curved surface tangent line; Tool heads carries out translational motion along X, Y and/or Z-direction leading linear saw; Linear saw keeps vertical moving with central shaft.

According to the numerical-control processing method of the embodiment of the present invention, alternatively, motor also comprises: processing object electric rotating machine; Method comprises further: the rotation using processing object electric rotating machine controlled working object fixture, makes the central shaft of the curved surface of Machining of Curved Surface object mounted thereto keep vertical with linear saw.

According to the numerical-control processing method of the embodiment of the present invention, alternatively, tool heads is under the driving of at least one motor, leading linear saw moves along linear sawline bearing of trend, and/or carry out the step of translational motion in the plane perpendicular to linear sawline bearing of trend before, also comprise, use the cutter seam of circular saw tool heads to vertical element to carry out preprocessing.

According to the numerical-control processing method of the embodiment of the present invention, alternatively, numerically controlled processing equipment also comprises one or more punching machine, and method comprises further, is fixedly mounted on by punching machine in tool heads; Tool heads drives punching machine to move; Punching machine is machining hole position on processing object; Or tool heads captures the punching machine needed; Tool heads drives punching machine to move; Punching machine is machining hole position on processing object.

According to the numerical-control processing method of the embodiment of the present invention, alternatively, tool heads is under the driving of at least one motor, leading linear saw moves along linear sawline bearing of trend, and/or carry out the step of translational motion in the plane perpendicular to linear sawline bearing of trend before, also comprise, arrange clearance position to the processing base plate of processing object, clearance position is used for for linearly saw provides the space of back and forth movement.

According to the numerical-control processing method of the embodiment of the present invention, alternatively, the step that the one end of the linear saw processed processing object is arranged in a tool heads of numerically controlled processing equipment is comprised: the one end of linearly sawing is fixed or is clamped in tool heads; The signal that tool heads can be sent according to numerically controlled processing equipment, the automatically position of adjustment tool heads and the installation site of angle or linear saw and setting angle.

According to the numerical-control processing method of the embodiment of the present invention, alternatively, processing object comprises cutting die plate.

According to a further aspect in the invention, the invention provides a kind of numerically controlled processing equipment, equipment comprises: processing object fixture, for processing object is fixed on equipment; Linear saw, for processing processing object; Tool heads, moves for leading linear saw; Motor, moves for driven tool head; One end of linear saw is arranged in tool heads; Motor comprises: vibrating motor; Translation motor; Driven by vibrating motors tool heads leading linear saw moves along linear sawline bearing of trend; The linear saw of translation motor driven tool headband carries out translational motion and/or carry out translational motion on linear sawline bearing of trend in the plane perpendicular to linear sawline bearing of trend; Tool heads is under the driving of motor, and leading linear saw moves along linear sawline bearing of trend, and/or carries out translational motion along in the plane perpendicular to linear sawline bearing of trend.

According to the numerically controlled processing equipment of the embodiment of the present invention, alternatively, motor comprises, electric rotating machine, and the linear saw of electric rotating machine driven tool headband is that axle is rotated along the axis parallel with linear sawline bearing of trend.

According to the numerically controlled processing equipment of the embodiment of the present invention, alternatively, translation motor comprises: X-axis translation motor, Y-axis translation motor, Z axis translation motor; X-axis translation motor, for the linear saw of driven tool headband in X-direction translation; Y-axis translation motor, for the linear saw of driven tool headband in Y direction translation; Z axis translation motor, for the linear saw of driven tool headband in Z-direction translation.

According to the numerically controlled processing equipment of the embodiment of the present invention, alternatively, motor comprises: two X-axis translation motor; A Y-axis translation motor; A Z axis translation motor; An electric rotating machine; A vibrating motor.

According to the numerically controlled processing equipment of the embodiment of the present invention, alternatively, numerically controlled processing equipment also comprises: X-axis moving track, Y-axis moving track, Z axis moving track; Tool heads, under the driving of motor, is moved along at least one moving track; Moving track comprises a moving track or symmetrically arranged two moving tracks.

According to the numerically controlled processing equipment of the embodiment of the present invention, alternatively, moving track comprises: rotating shaft, travel mechanism; Tool heads is arranged at least one travel mechanism; Rotating shaft with its central shaft for axle rotates; When the spindle is rotated, travel mechanism moves in X-axis, Y-axis, Z-direction relative to rotating shaft, drives tool heads to move together.

According to the numerically controlled processing equipment of the embodiment of the present invention, alternatively, carry out moving comprising along linear sawline bearing of trend, one-way movement or two-way back and forth movement.

According to the numerically controlled processing equipment of the embodiment of the present invention, alternatively, the machined surface of processing object is curved surface, and processing object maintains static; Tool heads is with the central shaft of curved surface for axle, and leading linear saw moves along the tangential direction of curve and surface; Linear saw and central shaft keep vertical and keep vertical moving with central shaft.

According to the numerically controlled processing equipment of the embodiment of the present invention, alternatively, the machined surface of processing object is curved surface, and the processing object be fixed on numerical control device reaches with the central shaft of curved surface as the tangential direction of axle along this curved surface is moved; Tool heads carries out translation operation along X-axis, Y-axis and/or Z-direction leading linear saw; Linear saw keeps vertical moving with central shaft.

According to the numerically controlled processing equipment of the embodiment of the present invention, alternatively, motor also comprises: processing object electric rotating machine; Processing object electric rotating machine is used for the rotation of controlled working object fixture, makes the central shaft of the curved surface of Machining of Curved Surface object mounted thereto keep vertical with linear saw.

According to the numerically controlled processing equipment of the embodiment of the present invention, alternatively, tool heads comprises: setting tool head, clamping device head; One end of linear saw is fixed on setting tool head or on clamping device head; The signal that tool heads can be sent according to numerically controlled processing equipment, the automatically position of each tool heads of adjustment and angle, and the installation site of linear saw and setting angle.

According to the numerically controlled processing equipment of the embodiment of the present invention, alternatively, numerically controlled processing equipment also comprises: one or more punching machine; Punching machine is fixedly mounted in tool heads, tool heads drive under, punching machine carry out moving and on processing object machining hole position; Or tool heads captures the punching machine needed, and the punching machine captured is driven to move, machining hole position on processing object.

According to the numerically controlled processing equipment of the embodiment of the present invention, alternatively, equipment also comprises, circular saw tool heads, and circular saw tool heads is used for carrying out preprocessing to the cutter seam of vertical element.

According to the numerically controlled processing equipment of the embodiment of the present invention, alternatively, numerically controlled processing equipment also comprises: milling cutter tools; Milling cutter tools is for processing the clearance position of the processing base plate of processing object, and clearance position is used for for linearly saw provides the space of back and forth movement.

According to the numerically controlled processing equipment of the embodiment of the present invention, alternatively, processing object comprises cutting die plate.

Numerically controlled processing equipment of the present invention and numerical-control processing method, one end of linear saw is made to be fixed in tool heads, carry out moving or rotary motion along multiple directions under the drive of motor, be highly suitable for the rapidoprint of part not high-intensity, effectively improve working (machining) efficiency and machining accuracy, and device structure is simple, be more tending towards intelligent.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described below by the accompanying drawing of embodiment, apparently, the accompanying drawing in the following describes only relates to some embodiments of the present invention, but not limitation of the present invention.

Fig. 1 shows the structural representation of numerically controlled processing equipment of the present invention;

Fig. 2 shows the circular saw tool heads of preprocessing cutter seam;

Fig. 3 a and Fig. 3 b is the schematic diagram of the basic structure of linear saw according to the embodiment of the present invention, and wherein, Fig. 3 a is the front view of linear saw, and Fig. 3 b is the side view of linear saw;

Fig. 4 a, Fig. 4 b and Fig. 4 c show a kind of structure of the linear saw of the embodiment of the present invention, and wherein, Fig. 4 a is the front view of linear saw, and Fig. 4 b is a side view of linear saw, and Fig. 4 c is the opposite side view of linear saw;

Fig. 5 a, Fig. 5 b and Fig. 5 c show the another kind of structure of the linear saw of the embodiment of the present invention, and wherein, Fig. 5 a is the front view of linear saw, and Fig. 5 b is a side view of linear saw, and Fig. 5 c is the opposite side view of linear saw;

Fig. 6 a, Fig. 6 b and Fig. 6 c show another structure of the linear saw of the embodiment of the present invention, and wherein, Fig. 6 a is the front view of linear saw, and Fig. 6 b is a side view of linear saw, and Fig. 6 c is the opposite side view of linear saw;

Fig. 7 shows the schematic diagram of punching machine of the present invention;

Fig. 8 shows the clearance position schematic diagram of processing object base plate;

Fig. 9 shows the fixed form of the processing object of sheet material of the present invention;

Figure 10 shows the fixed form of the processing object of curved-surface materials of the present invention;

The machining sketch chart that Figure 11 shows processing object of the present invention when being plane;

The machining sketch chart that Figure 12 shows processing object of the present invention when being curved surface.

Reference numeral

I cutting tip

II support section

1 processing department

1A processing department

1B processing department

101 processing object fixtures

102 linearly saw

103 tool heads

104 motors

1041X axle translation motor

1042Y axle translation motor

1043Z axle translation motor

1044 electric rotating machines

1045 vibrating motors

105 punching machines

1051 drill head

1052 drill head

1053 punching hole heads

1054 milled holes

106X axle moving track

1061 rotating shafts

1062 slide blocks

1063 chutes

107Y axle moving track

108Z axle moving track

109 connecting plates

110 circular saw tool heads

2 empty avoiding portions

2A empty avoiding portion

2B empty avoiding portion

1401 retractable support posts

1402 depression bars

Detailed description of the invention

For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing of the embodiment of the present invention, the technical scheme of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on described embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of protection of the invention.

Unless otherwise defined, technical term used herein or scientific terminology should be in field belonging to the present invention the ordinary meaning that the personage with general technical ability understands." first ", " second " that use in patent application specification of the present invention and claims and similar word do not represent any order, quantity or importance, and are only used to distinguish different parts.Equally, the similar word such as " " or " " does not represent that quantity limits yet, but represents to there is at least one.

The invention provides a kind of numerically controlled processing equipment and numerical-control processing method, in the method, be fixed on by processing object on numerically controlled processing equipment, processing object is motionless, is then arranged on numerically controlled processing equipment by the one end of the linear saw processed processing object, under the control of numerically controlled processing equipment, linear saw is processed processing object, and processing object can be the sheet material of plane, also can be the sheet material of curved surface, alternatively, processing object is cutting die plate.

Fig. 1 shows the structural representation of numerically controlled processing equipment of the present invention.See Fig. 1, described numerically controlled processing equipment comprises: processing object fixture 101, for processing object is fixed on numerically controlled processing equipment; Linear saw 102, for processing described processing object; Linear saw 102 can be such as saw blade.Alternatively, described numerically controlled processing equipment also comprises: tool heads 103, for will linearly saw 102 fixed clamp thereon; Motor 104, moves for driven tool 103; Punching machine 105, for processing object machining hole position; Circular saw tool heads 110, carries out preprocessing for tool setting seam.

In order to improve the working (machining) efficiency of cutter seam, preprocessing can be carried out to the cutter seam of vertical element.Fig. 2 further illustrates the circular saw tool heads 110 of preprocessing cutter seam, circular saw tool heads 110 can under the driving of motor 104, carry out preprocessing to the machined surface of processing object, circular saw is applicable to the cutter seam cutting processing of vertical element, can stitch by milling cutter template cutter rapidly.Circular saw tool heads 110 can be processed the processing object of plane, also can process the processing object of curved surface.Such as, process the cutter seam with certain depth, like this, linearly saw 102 can be facilitated to process further along this cutter seam, effectively improve working (machining) efficiency.

Fig. 3 a and Fig. 3 b is the schematic diagram of the basic structure of linear saw according to the embodiment of the present invention.Wherein, Fig. 3 a is the front view of linear saw, and Fig. 3 b is the side view of linear saw.Fig. 3 a and Fig. 3 b embodies two kinds of structure dividing mode.A kind of mode carries out dividing from the angle of the outside effect of linear saw, comprising: cutting tip I and support section II; Another kind of mode carries out dividing from the angle of the inside effect of linear saw, comprising: processing department 1, empty avoiding portion 2 and fixed part 3.From the angle in space, also can think, first kind of way is the angular divisions of width (X-direction corresponding in Fig. 1) from Fig. 3 a; The second way is the angular divisions of length direction (linearly sawing bearing of trend, the Z-direction corresponding in Fig. 1) from Fig. 3 a and Fig. 3 b.

See Fig. 3 a, in the first manner description scheme, then this is linearly sawed and comprises: for carrying out the cutting tip I of machining to processing object, such as, sawtooth; And for supporting the support section II of this cutting tip I, i.e. hump.

The said linear saw of the embodiment of the present invention can be the saw blade in sawtooth orientation with certain length." linearly saw linear direction " or direction that " linear sawline bearing of trend " or " Z-direction " and sawtooth in the cutting tip I linearly sawed arrange identical or parallel.Because saw blade has certain length, and its machined surface is thinner, and support section II can play the effect supporting saw blade, improve linear intensity of sawing, and also can facilitate the installation and removal of saw blade.

Alternatively, such as, the rigid material plate of strip can be made into cutting tip I along the side on its long limit, the opposite side on its long limit is made into support section II, and support section II can be only rigidity raw material itself, also can process further, such as, polished further by support section II, calcining, its shape, structure, thickness etc. all can be identical or different with cutting tip I.

Alternatively, support section II can be made up of the multistage of difformity and thickness, namely has different shapes and thickness at diverse location.Alternatively, other materials can be installed on the support section II of rigid material reinforce linear saw and support.

Alternatively, cutting tip I and support section II, except one-body molded, also can be assembled relation.Cutting tip I directly can be carried out assembling and being connected with the support section II made separately, be formed and linearly saw.

Description scheme in the second, then comprise according to the linear saw of the embodiment of the present invention: processing department 1, empty avoiding portion 2 and fixed part 3.

Processing department 1, empty avoiding portion 2 and fixed part 3 also can be one-body molded or assembling is formed.

As shown in Figure 3 a, processing department 1 is the serrate part of linear saw band, includes the appropriate section of the support section II of cutting tip I and one or connection with it.The direction of the sawtooth teeth of cutting tip I is schematic.

Empty avoiding portion 2 between processing department 1 and fixed part 3, with processing department 1 and/or fixed part 3 is one-body molded or assembly and connection.Empty avoiding portion 2, linearly sawing in the process of processing object, through working groove, but is not subject to processing the inwall active force of seam in the process of passing working groove.That is, in empty avoiding portion 2 through in the process of processing object, empty avoiding portion 2 can not clamp by processed groove both sides inwall, also can not offset with working groove top side inwall (linearly sawing the inwall that the direction of advance of processing contacts with working groove), thus processing object also can not to the effect of linear saw forces occurring.Like this, as Such analysis, linear saw (comprising processing department 1) is returned to straight line Working position, so can eliminate the accumulated error in process under the effect of the deformation recovery power of linear saw self.

According to embodiments of the invention, the length in empty avoiding portion 2 is greater than the thickness (the processing distance in Z-direction) of processing object, width is less than the Breadth Maximum (X-direction) of processing department 1, and thickness is less than the width (the processing distance in Y direction) of working groove, like this, when empty avoiding portion 2 is by processing object, can ensure both can not the inwall clamping of processed groove both sides within certain period.Also can not offset with working groove top side inwall, thus can not by the active force of processing object within this period.The length of described period depends on the length in empty avoiding portion 2 and the difference of processing object thickness, and linear saw movement angle in the Z-axis direction and speed.

Specifically, as shown in Figure 3 a, the width L2 in empty avoiding portion 2 is less than the Breadth Maximum L1 (distance corresponding in X-direction in Fig. 1) of processing department 1, and wherein the Breadth Maximum of processing department 1 is actually sawtooth maximum elongation in the X-axis direction and the width sum of hump.If the width in empty avoiding portion 2 is less than the Breadth Maximum of processing department 1, after processing department 1 pair of processing object carries out machining and moves in the X-axis direction, empty avoiding portion 2 can continue to move a segment distance in the X-axis direction (such as, distance L=L1-L2), and in the process of empty avoiding portion 2 movement, empty avoiding portion 2 can not touch processing object in the X-axis direction, thus can not be subject to active force in the X-axis direction.

As shown in Figure 3 b, the thickness W2 in empty avoiding portion 2 is less than the width (the processing distance in Y direction) of working groove.Width (the processing distance in Y direction) due to working groove depends on the working width of processing department 1, and that is, the width of working groove equals or slightly larger than the maximum machining width of processing department 1.When processing department 1 is at the upper sawtooth arranged in a straight line of bearing of trend (Z-direction), namely the width of working groove equals or slightly larger than thickness (Y direction) W1 of sawtooth.

After processing department 1 pair of processing object carries out machining and moves in the X-axis direction, empty avoiding portion 2 can continue to move a segment distance in the X-axis direction (such as, distance L=L1-L2), move through working groove in the Z-axis direction simultaneously, thickness due to empty avoiding portion 2 is less than the width of working groove, make in the process of empty avoiding portion 2 movement, empty avoiding portion 2 can not clamped by the inwall of processed groove both sides in Y direction, thus empty avoiding portion 2 all can not be subject to limiting its active force of replying from processing object in X-direction and Y direction.

Similar aforementioned, within a process-cycle, after processing department 1 pair of processing object carries out machining, can be bent linear saw entirety (comprising processing department 1 and empty avoiding portion 2) deformation, like this, even if the thickness in empty avoiding portion 2 is less than the width of working groove, a side in empty avoiding portion 2 also likely contacts with the respective side inwall of working groove, but this side inwall is also rightabout active force with deformation to the active force in empty avoiding portion 2, can not hinder the deformation recovery of linear saw.Alternatively, the thickness in empty avoiding portion 2 is set, makes the difference of the maximum machining width of processing department 1 and this thickness be greater than the deformation side-play amount of empty avoiding portion 2 in Y direction, thus empty avoiding portion 2 is not contacted with working groove inwall when passing working groove.So when empty avoiding portion 2 is by processing object, empty avoiding portion 2 does not contact with processing object completely, thus linearly saws total detachment processing object, the deformation of linear saw is replied.

Embodiment according to Fig. 3 a and Fig. 3 b, can realize empty avoiding portion 2 with the support section II without cutting tip I.Such as, can remove or sawtooth is not installed, thus reducing the width of X-direction; Because cutting tip I is identical at Y direction thickness with support section II, by thin that this does not have a support section II of cutting tip I all or part of to realize the minimizing of Y direction thickness.

Also can there be sawtooth in empty avoiding portion 2, only these sawtooth teeth are less than the maximum length of teeth in X-direction of cutting tip I in the maximum length of X-direction, or these sawtooth teeth and its corresponding support section II are less than cutting tip I and its corresponding support section II on the whole in the maximum length of X-direction in the maximum length of X-direction on the whole.Consider that time of deformation and empty avoiding portion 2 movement velocity in X-direction replied by linear saw, require that empty avoiding portion 2 can to move a segment distance in X-direction non-contiguously with processing object, realizing empty avoiding portion 2 with the support section II without cutting tip I is schemes that a kind of ratio is easier to realize.

Alternatively, increase the maximum machining width of processing department 1 by structures such as sawtooth open circuits, thus the thickness that need not thin without the support section II of cutting tip I is to realize empty avoiding portion 2, and the thickness in empty avoiding portion 2 also can be made to be less than the maximum machining width of processing department 1.

The above-mentioned scheme that thins is that the thickness of support section II by not having cutting tip I reduces and realizes empty avoiding portion 2.Part or all the thickness of this part support section II can be reduced, as long as the length meeting the part (empty avoiding portion 2) that thickness reduces is greater than the thickness of processing object.Similarly, by thinning the thickness arranging empty avoiding portion 2, make the difference of the maximum machining width of processing department 1 and this thickness be greater than the deformation side-play amount of empty avoiding portion 2 in Y direction, thus empty avoiding portion 2 is not contacted with working groove inwall when passing working groove.

Alternatively, whole support section II is thinned, or use thickness to be less than the support section II of cutting tip I, the processing in empty avoiding portion 2 can be made so simpler.In order to ensure the integral hardness of linear saw, empty avoiding portion 2 still needs to have certain thickness.

In the scheme of Fig. 3 a and Fig. 3 b, the thickness of the partial continuous length of the support section II of cutting tip I is not had to be less than the maximum machining width (equaling the maximum machining width of processing department 1) of cutting tip I, and using the support section II of this part as empty avoiding portion 2.Alternatively, processing makes do not have the thickness of whole continuous lengths of the support section II of cutting tip I to be less than the maximum machining width of cutting tip I, and using the support section II of this part as empty avoiding portion 2, the utilization ratio of linear saw length can be improved, make the processing object of corresponding fixed thickness use shorter linear saw.

Alternatively, the length in processing department 1 and empty avoiding portion 2 can adjust according to the thickness of processing object.This adjustment can be the linear saw (comprising processing department 1 and the empty avoiding portion 2 of different length) of design different size, also can be to design the variable linear saw in empty avoiding portion 2.As previously mentioned, the length in empty avoiding portion 2 is greater than the thickness of processing object.Alternatively, the length of processing department 1 also can be greater than the thickness of processing object.The cutting output of processing department 1 pair of processing object can be increased like this.Consider that linear saw entire length lengthens and may reduce its rigidity, therefore, the length in overall thinking processing department 1 and empty avoiding portion 2 to configure.

Fixed part 3 is arranged on the end of linear saw, for gripping from outside to linear saw.In the scheme of Fig. 3 a and Fig. 3 b, all there is fixed part 3 at the two ends of linear saw, two ends can be realized and fix.Alternatively, also only fixed part 3 can be at one end set, carry out one end and fix.Or, also directly can clamp processing department 1 and/or the empty avoiding portion 2 of linear saw, thus without the need to arranging fixed part 3.As shown in Figure 3 a and Figure 3 b shows, fixed part 3 can be machined described processing department 1 and empty avoiding portion 2 remaining part afterwards to original strip section, therefore its width in the X-axis direction can be substantially equal to processing department 1 width in the X-axis direction (Fig. 3 a), its thickness in the Y-axis direction can be substantially equal to processing department 1 thickness in the Y-axis direction (Fig. 3 b).Like this, not only simplify process (without the need to processing separately fixed part 3), fixed part 3 can also be made to have certain width and thickness, clamping of being more convenient for, rigidity is also stronger.Alternatively, fixed part 3 also can have other shape, such as, hook-shaped, for being fixed on extension spring or pull bar etc.In addition, the thickness of fixed part 3 and width are generally no more than thickness and the width of processing department 1 respectively, and such fixed part 3 can easily move in and out from processing seam together with processing department 1.

Linear saw can extend linearly direction along instrument and moves under automatic or manual drives, and carries out translational motion extending linearly in the vertical plane in direction with instrument.The motion that instrument extends linearly direction comprises only to one-way movement and the two-way back and forth movement in a direction.Linear saw can be in the optional position in three dimensions, and no matter in what position, the direction that extends linearly of linear saw all refers to the length direction that its sawtooth arranges.Such as, when the processing object flat sheet using linear saw level of processing to place, the sawtooth orientation of linearly sawing and horizontal plane are placed, namely place with processing object board material vertical, then the motion of linear saw comprises: extend linearly moving of direction along instrument, namely perpendicular to the lengthwise movement in the direction up or down (corresponding to aforesaid Z-direction) of horizontal plane; And, with the described translational motion campaign extended linearly in the vertical plane in direction, such as, to the motion of X-axis and/or Y direction.If linear saw is placed on the position angled with horizontal plane, so, instrument extends linearly the orientation that direction still refers to linear saw sawtooth, and this direction is now angled with horizontal plane too; And with described to extend linearly the vertical plane in direction angled with horizontal plane too.

According to embodiments of the invention, when the processing department 1 of linear saw acts on processing object, both did moving along its bearing of trend, also did the translational motion in the plane vertical with its bearing of trend; When empty avoiding portion 2 is by processing object, linear saw both did moving along its bearing of trend, also did the translational motion in the plane vertical with its bearing of trend.

A processing department 1 and an empty avoiding portion 2 is included according to the linear saw of the embodiment of the present invention shown in Fig. 3 a and Fig. 3 b.From the direction of sawtooth teeth, namely to the direction that processing object cuts, processing department 1 is positioned at the top in empty avoiding portion 2, and the two does not intersect.Alternatively, according to other embodiments of the invention, empty avoiding portion 2 can be positioned at the top of processing department 1, as shown in figures 4 a and 4b.

Alternatively, one or more processing department 1 can also be comprised according to the linear saw of the embodiment of the present invention, and one or more empty avoiding portion 2.Alternatively, processing department 1 and empty avoiding portion 2 can occur at interval; Alternatively, processing department 1 and empty avoiding portion 2 can occur in pairs; Alternatively, the quantity in empty avoiding portion 2 can be less than or equal to or greater than the quantity of processing department 1, such as, linear saw can comprise two processing departments 1 and an empty avoiding portion 2 (as Fig. 5 a, Fig. 5 b and Fig. 5 c), or, linear saw can comprise a processing department 1 and two empty avoiding portions 2 (as Fig. 6 a, Fig. 6 b and Fig. 6 c), or, linear saw can comprise two sections of processing departments 1 and two sections of empty avoiding portions 2, etc.Like this, according to the processing object of varying strength different-thickness, the linear saw of different structure can be chosen, also according to different machining accuracies, the linear saw of different structure can be selected.

If linear saw has multiple empty avoiding portion 2, the length in so each empty avoiding portion 2 is generally all greater than the thickness of processing object, and its width is less than the width of processing department 1, and its thickness is less than the maximum machining width of processing department 1.

Below for several linear saw structure, be described to its movement locus with to the process of processing object.

As mentioned above, Fig. 4 a, Fig. 4 b and Fig. 4 c show a kind of structure of the linear saw of the embodiment of the present invention.See Fig. 4 a, Fig. 4 b and Fig. 4 c, linear saw comprises processing department 1 and an empty avoiding portion 2, and processing department 1 under, empty avoiding portion 2 is upper.

Linearly to saw the machined surface of the processing object perpendicular to horizontal positioned, processing department 1 is first by the machined surface of processing object, and then, empty avoiding portion 2 is again by the machined surface of processing object.To linearly saw bottom, be placed on the initial position of the edge upper surface of processing object, after linear saw initial position is determined, linear saw moves downward along saw blade linear direction, carry out the translational motion of direction of advance simultaneously, in process, the frictional force that linear saw receives the resistance of direction of advance and the resistance of saw blade linear direction and produces because of chucking power and the resistance that offsets, saw blade there will be Bending Deformation, the deformation of saw blade causes saw blade Working position to depart from or machine direction skew, the position of saw blade and rectilinear slot to be processed be not on same straight line, when the end of processing department 1 leaves processing object, the empty avoiding portion 2 of linear saw is through processing object, now, linear saw is still while carry out the motion of linear direction, while carry out the motion of direction of advance, due to the thickness of whole support section II, or at least the thickness of the support section II at place of empty avoiding portion 2 is less than the thickness (equaling the maximum machining width of processing department 1 in this embodiment) of cutting tip I, therefore, when empty avoiding portion 2 is by processing object, linear saw can not clamp in processed good gap, thus linear saw can recover deformation, under the rigid return power of saw blade itself and/or the stretching action at linear saw two ends, linear saw is returned to rapidly straight line Working position, still processes according to original linear position, reaches the effect correcting skew, eliminates the generation of accumulated error.

When empty avoiding portion 2 is by processing object, the stand out (L1-L2 in similar earlier figures 3a) due to processing department 1 and empty avoiding portion 2 equals the length X of sawtooth teeth alternatively _sT, thus when empty avoiding portion 2 is by processing gap, empty avoiding portion 2 is generally less than these sawtooth teeth length X at direction of advance (X-direction) forward travel distance _sT, reach at most the distance of sawtooth teeth length.Like this, empty avoiding portion 2 can be made not contact with processing object in a forward direction.In order to meet this condition, usually, in empty avoiding portion 2 by the time of processing object, Z is met ₂/ V _2Z≤ X _sT/ V _2X, wherein, Z ₂the length (Z-direction) in empty avoiding portion, X _sTthe length (X-direction) of sawtooth teeth, V _2Xand V _2Zempty avoiding portion 2 respectively by during processing object in X-direction with at the speed of Z-direction or average speed.

When empty avoiding portion 2 is completely by processing gap, or when linearly sawing stop motion or change track, linear saw completes this cutting carried out processing object.

As previously mentioned, alternatively, the difference of the thickness in empty avoiding portion 2 and the maximum machining width of processing department 1 is greater than the side-play amount that saw blade produced before this empty avoiding portion 2 is by processing object, like this, when empty avoiding portion 2 is by processing object, cutting tip I and the support section II of whole linear saw all do not contact with processing object, and linear saw can not the clamping of processed good gap.

Next, alternatively, linear saw only does one-way movement on linear bearing of trend, and does not continue to advance along direction of advance, so, under the drive of motor, or under the drive of return mechanism in numerically controlled processing equipment, or manually mobile linear saw to the original position of second process-cycle, now first process-cycle terminates, such as, the upper surface position of processing plate still got back to by linear saw, carries out the processing of second period.By that analogy, processing object is processed.

Alternatively, adopt the mode of Reciprocated cutting, stock-removing efficiency is higher.At this moment, linear saw moves reciprocatingly on linear bearing of trend, aforesaid cutting is actually half period, i.e. the first half period, then, linear saw carried out for the second half period, and linear saw carries out in move upward (direction contrary relative to the cutting direction of the first half period) along linear direction, and empty avoiding portion 2 first passes through processing object.

During this, if be less than or equal to sawtooth teeth length at the horizontal forward travel distance in the first half period empty avoiding portion 2, so in the second half process-cycles, moving along linear sawline direction can only be done by empty avoiding portion 2, and does not do moving along direction of advance.This is because, if the first half period empty avoiding portion 2 forward travel distance has equaled the length of sawtooth teeth, so the second half period, moving along linear sawline direction is only done in empty avoiding portion 2, do not do the translational motion along direction of advance, otherwise empty avoiding portion 2 will not advance space.

Or in the second half period, moving along linear sawline direction had both been done in empty avoiding portion 2, did again the translational motion along direction of advance, still needed at the forward travel distance of the second half period and the forward travel distance sum of the first half period the length being less than or equal to sawtooth teeth.This continuous motor pattern in a forward direction is more conducive to controlling linear saw.

Empty avoiding portion 2 is by after processing object, and processing department 1 again by processing object, and is cut processing object again, and the second half period terminated.

Due in next cycle (second process-cycle), first carry out the cutting of processing department to processing object, therefore, the cumulative maximum error that in fact empty avoiding portion 2 can eliminate is the margin of error of reciprocal twice cutting.

In the process-cycle afterwards, linear saw proceeds direction of advance translational motion and moving along linear direction again, by that analogy, processes processing object.

If linear saw has multiple processing department 1 and multiple empty avoiding portion 2, then processing department 1 and empty avoiding portion 2 sequentially pass through the machined surface of processing object successively, and processing department 1, when by machined surface, contacts machining object with processing object; When empty avoiding portion 2 is by machined surface, not by the clamping of processing object, reply deformation.

Fig. 5 a, Fig. 5 b and Fig. 5 c show the another kind of structure of the linear saw according to the embodiment of the present invention.See Fig. 5 a, Fig. 5 b and Fig. 5 c, linear saw comprises two processing departments, processing department 1A and processing department 1B, and an empty avoiding portion 2, and empty avoiding portion 2 is at two between processing department 1A and 1B.

Linearly to saw the machined surface of the processing object perpendicular to horizontal positioned, be processed as example to it, processing department 1A is first by the machined surface of processing object, and then, empty avoiding portion 2 is by the machined surface of processing object, and processing department 1B is again by the machined surface of processing object afterwards.

By the initial processing position point being placed on the edge upper surface of processing object bottom linearly sawed, carry out the processing of one-period.After linear saw initial position is determined, linear saw carries out carrying out longitudinally moving downward and in the machined surface of the processing object vertical with instrument linear direction, carrying out the translational motion of direction of advance along linear direction, namely the processing department 1A of first linear saw carries out the translational motion of direction of advance and carries out longitudinal direction along linear direction and move downward, in the process of processing department 1A machining object, linear saw receives the resistance of direction of advance and the resistance of saw blade bearing of trend and frictional force, saw blade there will be Bending Deformation, the deformation of saw blade causes saw blade Working position to depart from or machine direction skew, the position of saw blade and rectilinear slot to be processed be not on same straight line, when the end of processing department 1A leaves processing object, the empty avoiding portion 2 of linear saw is through processing object, now, linear saw is still while carry out the motion of linear direction, while carry out the motion of direction of advance, due to the thickness of whole support section II, or at least the thickness of place of empty avoiding portion 2 support section II is less than the thickness of cutting tip I, therefore, when empty avoiding portion 2 is by processing object, linear saw can not clamp in processed good gap, thus linear saw can recover deformation, under the rigid return power of saw blade itself and/or the stretching action at linear saw two ends, linear saw is returned to rapidly straight line Working position, still processes according to original linear position, reaches the effect correcting skew, eliminates the generation of accumulated error.

Similar aforementioned, when empty avoiding portion 2 is by processing object, empty avoiding portion 2 is generally less than the sawtooth teeth length of processing department 1A at the forward travel distance of X-direction, is no more than at most sawtooth teeth length.

Subsequently, processing department 1B by processing object, and cuts processing object, and linear saw proceeds longitudinally to move downward along linear direction, and carries out the translational motion of direction of advance.Process in the process of plank sheet material at processing department 1B, linear saw still can receive the resistance of direction of advance and the resistance of saw blade bearing of trend and frictional force, may Bending Deformation be there is in saw blade, the deformation of saw blade likely causes saw blade Working position to depart from or machine direction skew, and the position of saw blade and rectilinear slot to be processed be not on same straight line.

Alternatively, when the end of processing department 1B leaves processing object, can control linear saw the speed of service or movement locus, make it slow down or stop motion.

Next, alternatively, linear saw only extends linearly on direction at it and carries out one-way movement, driven by motor can be used, or a response agency is set on numerical control device drives, or Non-follow control, make linearly to cut the original position reaching second process-cycle, now first process-cycle terminates.After second process-cycle terminates, under the drive of motor, or manually move the original position linearly cutting next cycle, linear saw carries out the processing in the 3rd cycle, by that analogy, processes processing object.

Alternatively, linearly saw carries out upper and lower reciprocating motion, and so, aforesaid cutting is actually half period, i.e. the first half period, and then, linear saw carried out for the second half period, and the processing department 1B linearly sawed, empty avoiding portion 2 and processing department 1A are successively by processing gap.In this second half period, linear saw carries out longitudinally moving upward and carrying out translational motion perpendicular on the processing plane of linear direction along linear direction, processing department 1B first passes through processing object, processing object is cut, then the empty avoiding portion 2 of linear saw passes through processing object, when empty avoiding portion 2 is by processing object, linear saw adds the error produced man-hour and can be corrected and recover, and the margin of error at this moment eliminated is the margin of error that twice cutting produces; Finally, processing department 1A again by processing object, and cuts processing object, and first process-cycle terminates.

Due in next cycle (second process-cycle), first carry out the cutting of processing department to processing object, therefore, the cumulative maximum error that in fact empty avoiding portion 2 can eliminate also is the margin of error of reciprocal twice cutting.

Second process-cycle, linear saw continues to move downward forward again, by that analogy, processes processing object.

As compared to the linear saw structure shown in Fig. 4 a, Fig. 4 b with Fig. 4 c, the linear saw structure shown in Fig. 5 a, Fig. 5 b and Fig. 5 c is provided with a processing department by increase, can increase cutting output.

Fig. 6 a, Fig. 6 b and Fig. 6 c show another structure of the linear saw according to the embodiment of the present invention.See Fig. 6, linear saw comprises two empty avoiding portions, empty avoiding portion 2A and empty avoiding portion 2B, and a processing department 1, and processing department 1 is between empty avoiding portion 2A and empty avoiding portion 2B.

Linearly to saw the machined surface of the processing object perpendicular to horizontal positioned, example is processed as to it, empty avoiding portion 2A first by the machined surface of processing object, then, processing department 1 is again by the machined surface of processing object, and the portion 2B of empty avoiding is afterwards again by the machined surface of processing object.Due to empty avoiding portion 2A to processing object without shear action, through hole can be set by the initial manufacture position of processing object and make empty avoiding portion 2A be passed through processing object.

Or directly the lower end of processing department 1 is placed in the initial processing position of processing object, makes processing department 1 first by the machined surface of processing object, then empty avoiding portion 2B is again by the machined surface of processing object.

By linearly sawing the initial processing position point being placed on processing object, carry out the processing of one-period.After processing starts, linear saw carries out the translational motion of direction of advance and carries out longitudinal direction along linear direction and move downward, such as, according to the aforementioned the scheme directly lower end of processing department 1 being placed in the initial processing position of processing object, the processing department 1 of linear saw is carried out the translational motion of direction of advance and is carried out longitudinal direction along linear direction and move downward, in the process of processing department 1 machining object, linear saw receives the resistance of direction of advance and the resistance of blade direction and frictional force, saw blade likely there will be Bending Deformation, the deformation of saw blade may cause saw blade Working position to depart from or machine direction skew, the position of saw blade and rectilinear slot position to be processed be not on same straight line, when processing object is left in the upper end of processing department 1, the empty avoiding portion 2B of linear saw is through processing object, now, linear saw is still while carry out the motion of linear direction, while carry out the motion of horizontal direction of advance, thickness due to whole support section II or at least support section II at 2B place of empty avoiding portion is less than the thickness of cutting tip I, therefore, when empty avoiding portion 2B is by processing object, linear saw can not clamp in processed good gap, linear saw is so can recover deformation, under the rigid return power of saw blade itself and/or the stretching action at linear saw two ends, saw blade is returned to rapidly straight line Working position, still processes according to original linear position, reaches the effect correcting skew, eliminates the generation of accumulated error.

Under the pattern moving back and forth processing, empty avoiding portion 2B is double by the processing gap on processing object, and during by processing object, its horizontal forward travel distance sum is generally less than the sawtooth length of processing department 1, the distance of maximum advance sawtooth length.

When empty avoiding portion 2B is upwards again by after processing object, the processing department 1 of linear saw passes through processing object, when processing department 1 is by processing object, processing object is processed, equally, linear saw, in this working angles, still may produce deformation and cut orbit displacement, but this error can at empty avoiding portion 2A subsequently by being eliminated during processing object and being corrected.At empty avoiding portion 2A by after processing object, first process-cycle terminates.

Second process-cycle, linear saw continues to move downward forward again, and the 3rd process-cycle, linear saw continues to move downward forward again, by that analogy, processes processing object.

Under reciprocal cooked mode, in a complete machining cycle, linear saw structure shown in Fig. 4 a, Fig. 4 b and Fig. 4 c and the linear saw structure shown in Fig. 5 a, Fig. 5 b and Fig. 5 c have all carried out by eliminating processing department during processing gap the error that twice cutting accumulate in an empty avoiding portion, and the linear saw structure shown in Fig. 6 a, Fig. 6 b and Fig. 6 c, because the two ends up and down in processing department are all provided with empty avoiding portion, therefore after processing object being cut, error can be eliminated in time at every turn, prevent error accumulation better effects if.

Adding man-hour, linear saw needs accurately to control in the pace of direction of advance, makes the saw blade of linear saw have the sufficient empty avoiding time.That is, the empty avoiding portion of linear saw when moving by the speed of processing object with linearly saw the velocity of displacement advanced on processing object and needs to match, empty avoiding portion was no more than by the time of processing object and linearly saws advance sawtooth teeth apart from the required time.

Because the translational motion of direction of advance is integrally done in the processing department of linearly sawing and empty avoiding portion, also do the one-way movement along saw blade linear direction or reciprocating motion simultaneously, like this, after processing department is cut processing object, empty avoiding portion passes through processing object, in the process of empty avoiding portion by processing object, linear saw is still in horizontal advance, empty avoiding portion is longer by the time of processing object, the lateral displacement that linear saw advances is larger, if empty avoiding portion is by the overlong time of processing object, so linear saw proceeds to the region that processing object is not cut, so linear saw cannot advance, or the wearing and tearing of saw blade or the skew of angle may be caused, produce and cut error.If empty avoiding portion is too short by the time of processing object, then the lateral displacement of linear saw advance is too small, much smaller than there being serrated portion sawtooth teeth length, processing department just starts to process again next time, the major part in the gap of having cut may be caused to be cut one time again, stock-removing efficiency is too low, loses time and resource.

On the other hand, empty avoiding portion also will enough make the deformation of whole linear saw recover completely by the time of processing object, thus plays the effect eliminating accumulated error.

Therefore, linear saw empty avoiding portion needed to be no more than the time needed for linear saw advance displacement sawtooth teeth length by the time of processing object, but can not be excessively little, suitably can adjusting according to factors such as the material of processing object and machining accuracies, making the empty avoiding portion of linear saw need to match by the speed of processing object and the velocity of displacement linearly saw when to carry out horizontal advance on processing object when moving.If adopt vibrating motor to carry out control linear saw in the reciprocating motion of Z-direction, then to control the matching relationship of linear saw velocity of displacement on an x-y plane that vibrating motor vibration frequency and displacement motor control well.

Preferably, as previously mentioned, linear saw is vertical with machined surface to process processing object.Alternatively, linear saw also can form an angle with machined surface and to process processing object, in this case, if adopt the linear saw with aforementioned clearance structure, then to consider the length of clearance structure, the thickness of processing object and linearly saw the numerical relation of the angle three between the machined surface of processing object, when making the clearance structure of linear saw by processing seam/working groove, linear saw is not clamped by this processing seam/working groove, thus eliminates accumulated error.

A numerically controlled processing equipment can have multiple tool heads 103, and linear saw 102 one end are arranged in a tool heads 103.Each tool heads 103 one end to linear saw mounted thereto clamps and fixes, and makes it can not deform in motion process or loosens, can not depart from processing line.

The type of tool heads 103 comprises: setting tool head, clamping device head.Alternatively, one end of linear saw 102 is fixed on setting tool head, and also can be fixed on clamping device head, clamping device head uses more flexible, the optional position of linear saw 102 can be clamped in as required quickly and easily, also can unclamp linear saw 102 quickly and easily.

Clamping device head or setting tool head can move along the linear direction of linear saw 102, for linear saw 102 is advanced to clamped position and leaves off-position.Clamping device head can unclamping and clamping by electronic, pneumatic or machine automatization control linear saw 102.Fig. 8 shows clamping device head and unclamps and linearly saw schematic diagram; Fig. 9 shows clamping device head clamping and linearly saws schematic diagram.

The signal that tool heads 103 can be sent according to numerically controlled processing equipment, by electronic mode, adjusts its position and angle automatically.Alternatively, the mode that tool heads 103 also can be controlled by machine automatization, adjusts its position and angle.When processing object is plane, numerically controlled processing equipment can according to the thickness of sheet material and material, calculate the correct position that tool heads grips linear saw 102, then, send a signal to tool heads 103, tool heads 103, according to the position of the Data Control setting tool head in digital control signal, linear saw 102 carries out suitable rising or decline, to be fixed instrument.Alternatively, parameter such as linear the saw position of 102 and the position of tool heads etc. all can feed back to numerically controlled processing equipment, and numerically controlled processing equipment can carry out the adjustment of position at any time according to feedback data.

When processing object is curved surface, numerically controlled processing equipment can according to the curvature of curved surface, with the angle of horizontal plane, the thickness of sheet material etc. calculate position and the angle of linear saw 102, then, send a signal to tool heads 103, tool heads 103 is according to the position of the Data Control tool heads in digital control signal, and tool heads fixed linear saws the angle of 102 ends, not only on linear saw 102, carry out suitable rising or decline, the position that adjustment is fixing, also need to carry out suitable rotation to linear saw 102, the processing part 11 of linear saw 102 is made just in time to aim at the machined surface of processing object.Alternatively, when processing curve, numerically controlled processing equipment can be selected to rotate to an angle to tool heads 103, instead of rotates linear saw 102.Equally, the position, angle etc. of the position of linear saw 102, angle and tool heads all can feed back to numerically controlled processing equipment, and numerically controlled processing equipment can carry out the adjustment of position and angle at any time according to feedback data.

Motor 104 comprises: vibrating motor, translation motor and electric rotating machine.

At least one tool heads 103 of driven by vibrating motors is moved, the linear saw 102 be arranged in tool heads 103 is driven to move at processing object ascender line sawline bearing of trend, such as, if linear saw 102 is common strip saw bands, then linear sawline bearing of trend is the length direction of sawtooth arrangement, saw blade can move along its length under motor drives, and comprises the one-way movement to a direction and two-way back and forth movement, cuts processing object.Linear saw 102 can be in the optional position in three dimensions, and no matter in what position, the direction that extends linearly of linear saw 102 all refers to the length direction that its sawtooth arranges.Under normal circumstances, when flat processing plank is placed in the horizontal plane, there is the linear saw 102 of certain length, such as saw blade, be placed on the position with plank plane orthogonal, namely sawtooth orientation is vertical with plank, and the direction that extends linearly of so linear saw is longitudinal direction up or down perpendicular to horizontal plane.

Translation motor comprises, the translation motor of translation is carried out along X-direction, the translation motor of translation is carried out along Y direction, and the translation motor of translation is carried out along Z-direction, translation motor driven tool 103, drive the linear saw 102 be arranged in tool heads 103, along X-axis, Y-axis and/or Z-direction carry out translational motion.Namely comprise: carry out translational motion along X-direction, translational motion is carried out along Y direction, translational motion is carried out along Z-direction, translational motion is carried out along X-axis and Y direction, translational motion is carried out along X-axis and Z-direction, carry out translational motion along Z axis and Y direction, carry out translational motion along X-axis, Y-axis and Z-direction, in the three dimensions of X-axis, Y-axis and Z axis formation, namely carry out the translational motion of any direction.Translation motor can have multiple, and each motor realizes the translation of different directions, and each translation motor can have one or more, realizes separately or jointly the translational motion in a direction; Alternatively, a numerically controlled processing equipment also only can have a motor, and a motor can realize the translation of multiple directions, thus drives processing object to process along different directions processing object.

Motor 104 also comprises, electric rotating machine, and electric rotating machine is used for a driven tool 103 leading linear saw 102, processing object extends linearly the parallel axis in direction for axle linearly to saw 102, carries out the rotary motion of different angles.Specifically, when linear saw 102 is gripped by two ends, electric rotating machine can make linear saw 102 with the line between two bites for axis rotates, in order to ensure that linear saw 102 is substantially perpendicular to machined surface, namely make linear saw extend linearly direction along it to process processing object, what the line between two bites was parallel to linear saw extends linearly direction; When linear saw 102 is gripped by one end, it can with rotating for axle with the parallel axis in direction that extends linearly linearly sawing 102 through this bite; Relative to the linear saw 102 of one fixed width, when its rotation is the axis of linearly sawing self, radius of turn is minimum, the own central axis line of linear saw be also generally be parallel to linear saw extend linearly direction.

Such as, man-hour is added when what carry out camber line, namely linear saw 102 will advance to X-direction or Y direction, carry out certain rotation again, so linearly sawing 102 can be arranged on by electric rotating machine and the tool heads that drives to the translation motor of X-direction and Y direction 103 times, while carry out translational motion, be rotated.Employing electric rotating machine controls linearly sawing or carrying out rotation, thus realizes camber line processing, will more stablize with accurate than manual operations linear saw processing camber line.

Alternatively, motor 104 can also comprise, processing object electric rotating machine, for controlling rotation to processing object and movement, such as, when processing object is curved surface, processing object electric rotating machine can be opened, drive processing object with center of surface axle for axle rotates, to coordinate the processing of linear saw 102 to it, make linear saw 102 vertical with curved surface axis.Specifically, when the machined surface of processing object is curved surface, linear saw 102 can act on this song machined surface with multiple machining angle.Such as, processing object can be acted on along curved surface tangential direction, also working motion can be carried out along the radial direction of curved surface, original vertical direction can also be kept to process (now linearly saw 102 to have angle with the radial direction of processing curve, but still perpendicular to the axis of this curved surface) to processing object.Under these machining angles, linear saw 102 to extend linearly direction all vertical with the axis in the Machining of Curved Surface face of processing object.

Alternatively, tool heads 103 can have one or more, and each tool heads 103 is all connected with different motors 104, such as, numerically controlled processing equipment can comprise at least 5 tool heads, and each tool heads is all connected with a motor 104, like this, 5 tool heads are connected to vibrating motor, X-direction translation motor, Y direction translation motor, Z-direction translation motor, and electric rotating machine, each motor realizes different functions.Such as, when needing the cutting carried out along Y direction, the tool heads 103 that can drive in Y direction translation motor installing linear saw 102, Y direction translation motor leading linear being sawed processing object is cut.Like this, user can as required, and the instrument under selecting different drive motors to drive, operation is simple to make numerically controlled processing equipment.

Alternatively, one or more tool heads 103 is connected with multiple motor, such as, each tool heads is connected with at least two in vibrating motor, electric rotating machine, X-direction translation motor, Y direction translation motor and Z-direction translation motor.This numerically controlled processing equipment structure is simple, uses a tool heads or several tool heads just can realize the multi-form motion of multiple directions, saves the number of tool heads and linear saw, also saves the set-up time, improve working (machining) efficiency.

Alternatively, the motor that each tool heads connects can realize multiple function, at least two functions in motor realization vibration, rotation, X-direction translation, Y direction translation and a Z-direction translation.Such as, namely a motor can vibrate by leading linear saw 102, can also carry out translational motion by leading linear saw 102.Like this, the synthesization of electric motors function, effectively reduces the number of motor, and make the structure of numerically controlled processing equipment more simple, working (machining) efficiency obtains further raising.

Alternatively, numerically controlled processing equipment only there is a tool heads 103, this tool heads 103 can under the driving of one or more motor, leading linear saw 102 moves on a direction or multiple directions, such as, move in the X-axis direction under X-axis translation motor drives, move along Y direction under Y-axis translation motor drives, move along Z-direction under Z axis translation motor drives, be rotated under the drive of electric rotating machine, under the drive of vibrating motor, extend linearly direction along instrument and move, comprise one-way movement or two-way back and forth movement.

See Fig. 1, this numerically controlled processing equipment also comprises, X-axis moving track 106, Y-axis moving track 107, Z axis moving track 108.Alternatively, X-axis moving track 106 is symmetrical two, and Y-axis moving track 107, Z axis moving track 108 are one.Be connected by connecting plate 109 between X-axis moving track 106 with Y-axis moving track 107, Z axis moving track 108 is arranged on Y-axis moving track 107.

Described motor 104 comprises, X-axis translation motor 1041, Y-axis translation motor 1042, Z axis translation motor 1043, electric rotating machine, vibrating motor, and in embodiments of the present invention, above-mentioned motor can be all one, two or more.Under the driving of motor 104, tool heads 103 leading linear saw 102 moves along above-mentioned moving track.

As shown in Figure 1, Y-axis moving track 107 comprises, rotating shaft, slide cartridge, chute.Be provided with screwed hole in slide cartridge, rotating shaft is provided with the helicitic texture corresponding with slide cartridge.Y-axis translation motor 1042 is arranged on one end of rotating shaft, for the rotation of drive shaft, under the driving of Y-axis translation motor 1042, rotating shaft is with its central shaft for axle rotates, and when the spindle is rotated, slide cartridge is by the screw thread of its internal holes, move in the Y-axis direction relative to rotating shaft, thus the band Z axis moving track 108 be automatically connected on slide cartridge moves together along chute, like this, the tool heads 103 leading linear saw 102 be arranged on Z axis moving track 108 carries out translational motion in the Y-axis direction.

See Fig. 1, X-axis moving track 106 is similar with Y-axis moving track, comprises, rotating shaft 1061, slide block 1062, chute 1063.Be provided with screwed hole in slide block 1062, rotating shaft 1061 is provided with the helicitic texture corresponding with slide block 1062.X-axis translation motor 1041 is arranged on one end of rotating shaft 1061, under the driving of X-axis translation motor 1041, rotating shaft 1061 with its central shaft for axle rotates, when rotating shaft 1061 is rotated, slide block 1062 can move in the X-axis direction relative to rotating shaft 1061, thus the band connecting plate 109 be automatically connected on slide block 1062 moves along chute 1063 together, connecting plate 109 is connected with Y-axis moving track 107 or one-body molded, therefore, when slide block 1062 moves, under the drive of connecting plate 109, Y-axis moving track 107 moves in the X-axis direction along two X-axis moving tracks of symmetry, drive Z axis moving track 108 in turn, tool heads 103, linear saw 102 moves in the X-axis direction together.

Z axis moving track 108 comprises, rotating shaft, slide cartridge, chute.Be provided with screwed hole in slide cartridge, rotating shaft is provided with the helicitic texture corresponding with slide cartridge.Y-axis translation motor 1042 is arranged on one end of rotating shaft, for the rotation of drive shaft, under the driving of Y-axis translation motor 1042, rotating shaft is with its central shaft for axle rotates, and when the spindle is rotated, slide cartridge is by the screw thread of its internal holes, move in the Y-axis direction relative to rotating shaft, thus the band tool heads 103 be automatically connected on slide cartridge is moved together along chute, like this, tool heads 103 can carry out translational motion by leading linear saw 102 in the Z-axis direction.Alternatively, Z axis translation motor 1043 is one, is arranged on the Z axis moving track 108 on numerically controlled processing equipment top.Move up or down along the direction perpendicular to horizontal plane for driving the linear saw 102 in tool heads 103.

Certainly, it will be understood by a person skilled in the art that the transmission mechanism that also can adopt other power between above-mentioned rotating shaft 1061 and the slide mechanism such as slide cartridge or slide block, such as, gear, belt etc.

See Fig. 1, electric rotating machine 1044 is arranged in tool heads 103 or with tool heads 103 and is connected, and a driven tool 103 leading linear saw 102 extend linearly direction central shaft for axle with instrument, are rotated.Electric rotating machine 1044 and setting tool head 1031 and and clamping device head 1032 between there is transmission mechanism, such as, belt or gear, after electric rotating machine 1044 starts, transmission mechanism can drive setting tool head 1031 and/or clamping device head 1032 to be that axle rotates along tool heads central shaft, thus drives the linear saw 102 be arranged in tool heads to be rotated.

Vibrating motor 1045 is arranged in tool heads 103 or with tool heads 103 and is connected, and a driven tool 103 leading linear saw 102 extend linearly direction along instrument to carry out one-way movement or moves up and down.When processed sheet material horizontal positioned, linear saw 102 is placed perpendicular to horizontal plane, and like this, after vibrating motor 1045 starts, tool heads 103 is moved in the Z-axis direction along Z axis moving track.Alternatively, vibrating motor 1045 is one, is arranged on in numerically controlled processing equipment a pair tool heads 103.

The numerically controlled processing equipment of the embodiment of the present invention also comprises, response agency, for being returned to initial position by linearly sawing 102.Stage clip can make linear saw 102 be returned to original state and initialized location fast and accurately, to carry out the processing of next cycle, improves the working (machining) efficiency of numerically controlled processing equipment.Alternatively, response agency realizes by extension spring or other elastomeric elements, also can be realized by elements of magnetic material.

Numerically controlled processing equipment also comprises: one or more punching machine 105.Fig. 7 shows the schematic diagram of punching machine, and see Fig. 7, punching machine 105 can process the position, hole holding linear saw 102 and pass on processing object, and linear saw 102, through Kong Weihou, under the drive of motor, cuts processing object further.The punch pin of different punching machines 105 can have different shapes, such as, and the drill head 1051,1052 of different size, punching hole 1053, milled holes 1054.Can the shape in hole as required, use different perforating tools.

Punching machine 105 can directly be fixedly mounted in tool heads 103, tool heads 103 under the driving of motor, punching machine 105 can be driven to carry out moving and on described processing object machining hole position.Alternatively, as shown in Figure 7, punching machine 105 can without the need to being fixed in tool heads 103, as required, tool heads 103 according to the signal of numerically controlled processing equipment, or can be controlled by machine automatization, captures the punching machine 1051-1054 needed, and drive the punching machine 105 of described crawl to move, machining hole position on described processing object.

Alternatively, numerically controlled processing equipment also comprises: milling cutter tools, fixes the clearance position of the base plate of processing object for milling.Fig. 8 shows the clearance position schematic diagram of processing object base plate, see Fig. 8, clearance position is arranged on the base plate of processing object, adding raise the efficiency man-hour and precision to enable linearly to saw 102 pairs of processing objects, clearance position can being processed in advance, for linearly sawing the space that 102 provide back and forth movement, like this, in process, linear saw 102 can not be subject to very big resistance and flexural deformation because of one end or depart from desired trajectory, effectively improves machining accuracy.Alternatively, the machining locus also can corresponding will processed, has latticed plastic plate or the cardboard of rigidity, reaches the effect of empty avoiding at processing object base plate upper berth one deck.

Be more than the description of the structure to numerically controlled processing equipment, the processing method of numerically controlled processing equipment is as described below.

First, processing object is fixed in the processing object fixture 101 of numerically controlled processing equipment.Fig. 9 shows the fixed form of the processing object of sheet material.See Fig. 9, first, utilize retractable support post 1401 just in the face of profile material material one side is fixed, another side uses the facility such as depression bar or pinch roller 1402 to carry out extruding and fixes; Then, the surrounding of template material is fixed.

Figure 10 shows the fixed form of the processing object of curved-surface materials.See Figure 10, first, the surrounding of curved-surface materials is fixed, then, along curved-surface materials both sides or be fixed.

After in the processing object fixture 101 processing object being fixed on numerically controlled processing equipment, the one end of linearly sawing 102 is fixed in tool heads 103, different motors 104 is arranged in tool heads 103, or, be directly arranged on linearly sawing 102 in the tool heads 103 of particular motor connection.According to shape and the thickness of sheet material, the setting tool head in adjustment tool heads 103 or the angle of clamping device head and position, and/or the position of the linear saw of clamping and angle, to adapt to the processing of respective plates.After linear saw 102 installs, open motor, motor-driven tool head 103 leading linear saw 102 arrives the initial manufacture position of processing object, and processes processing object.Tool heads 103 is under the driving of motor, leading linear saw 102 moves at processing object ascender line sawline bearing of trend, such as, and one-way movement, or two-way back and forth movement, and/or carry out translational motion in the plane perpendicular to described linear sawline bearing of trend.That is, one or more motor 104 can saw the operation that 102 carry out multiple directions all angles by leading linear.Such as, translational motion is carried out along X-direction, translational motion is carried out along Y direction, translational motion is carried out along Z-direction, carry out translational motion along X-axis and Y direction, carry out translational motion along X-axis and Z-direction, carry out translational motion along Z axis and Y direction, carry out translational motion along X-axis, Y-axis and Z-direction, in the three dimensions of X-axis, Y-axis and Z axis formation, namely carry out the translational motion of any direction.Linear saw 102 is except moving at processing object ascender line sawline bearing of trend, and carry out in three dimensions outside translational motion, linear saw 102 can also on processing object with the parallel axis of linear sawline bearing of trend for axle, carry out the rotary motion of different angles.

Described motion comprises: motion linearly, or moving along camber line; Or moving along closed line; Or moving along irregular curve.

Figure 11 shows machining sketch chart when processing object is plane, see Figure 10, when the machined surface of described processing object is plane, and machined surface and plane-parallel are placed, then adding man-hour, linear saw 102 keeps vertical with the machined surface front of described processing object, and tool heads 103 is under the drive of vibrating motor and translation motor, leading linear saw 102 1 edge instrument linear directions move, and an edge X and/or Y direction are carried out translation and moved.It will be understood by a person skilled in the art that, it is that plane machining sheet material is parallel to horizontal plane placement that Figure 10 shows, machined surface also can out-of-levelly be placed, such as, when machined surface and horizontal plane are placed, then adding man-hour, linear saw 102 still keeps vertical with the machined surface front of described processing object, tool heads 103 is under the drive of vibrating motor and translation motor, leading linear saw 102 1 edge instrument linear directions move, and an edge Z axis and/or Y direction (or Z axis and/or X-direction) are carried out translation and moved.

Figure 12 shows machining sketch chart when processing object is curved surface.When the machined surface of described processing object is curved surface, then adding man-hour, tool heads 103 will with center of surface axle for axle, and leading linear saw 102 moves along direction of a curve, and now, linear saw 102 keeps vertical with described central shaft and carries out working motion.

When the machined surface of processing object is curved surface, alternatively, another kind of processing mode can also be used, processing object fixture 101 drives processing object fixed thereon with center of surface axle for axle moves along curved surface tangential direction, and tool heads 103 is only carried out synchronous translational run along X, Y and/or Z-direction leading linear saw 102, and do not need to move along curved surface tangential direction.

Alternatively, add man-hour at linear saw 102 pairs of processing objects, first can use punching machine 105 on processing object, process one and hold the position, hole of linearly sawing 102, then, linearly saw through this position, hole, start to cut processing object.

Process below for several frequently seen processing technology is described.

Vertical element processing technology, namely utilizes the cutter of this equipment processing linear type to stitch.

1, milling cutter tools mills out corresponding empty avoiding position to needing the cutting die plate cutter seam figure of processing on the base plate of fixing processing object.

2, the cutting die plate cutter seam of circular saw tool heads 110 pairs of vertical elements carries out high speed preprocessing, and remaining unprocessed part is processed by linearly sawing 102.

3, punching machine 105 is processed (boring, punching press, milling) and is gone out the positions, hole that can hold linear saw 102 and pass on processing object.

4, the tool heads 103 of fixed linear saw 102, in X-axis translation motor, Y-axis translation motor, electric rotating machine 1044, under the driving of Z axis translation motor, moves on the position, hole that processes, and then through position, hole, exceedes the thickness of cutting die plate.

5, vibrating motor starts, and back and forth movement made by linear saw 102.

6, the tool heads 103 of fixed linear saw 102 carries out translation processing cutting die plate cutter seam along needing the vertical element direction of processing.

7, cutting die plate cutter seam completion of processing, linear saw 102 exits Working position, completion of processing.

Camber line processing technology, namely utilizes this equipment to process the cutter seam of arc line type.

2, punching machine 105 is processed (boring, punching press, milling) and is gone out the positions, hole that can hold linear saw 102 and pass on processing object.

3, the tool heads 103 of fixed linear saw 102, at X-axis motor, y-axis motor, electric rotating machine, under the driving of Z axis motor, moves on the position, hole that processes, and then through position, hole, exceedes the thickness of cutting die plate.

4, vibrating motor starts, and back and forth movement made by linear saw 102.

5, the tool heads 103 of fixed linear saw 102 carries out translation processing cutting die plate cutter seam along needing the arc line direction of processing.

6, cutting die plate cutter seam completion of processing, linear saw 102 exits Working position, completion of processing.

Closed line processing technology, namely utilizes this equipment to process the cutter seam of closed line style.Closed line style is the one of arc.

4, vibrating motor starts, and back and forth movement made by linear saw 102.

5, the tool heads 103 of fixed linear saw 102 carries out translation processing cutting die plate cutter seam along needing a direction along closed line of processing.Till getting back to starting point.

The line processing technology of turning round at obtuse angle, wedge angle or right angle, namely utilizes this equipment to process the gap of the line style of turning round at obtuse angle, wedge angle or right angle.Line style of turning round can be considered as the combination be made up of two straight lines or arc, can process the gap of two line styles at twice respectively.

3, the original position of the Article 1 line of punching machine 105 on processing object starts processing, first processes (boring, punching press, milling) and goes out the position, hole that can hold linear saw 102 and pass.

4, the tool heads 103 of fixed linear saw 102, at X-axis motor, y-axis motor, electric rotating machine, under the driving of Z axis motor or device, moves on the position, hole that processes, and then through position, hole, exceedes the thickness of cutting die plate.

5, vibrating motor starts, and back and forth movement made by linear saw 102.

6, the tool heads of fixed linear saw 102 carries out translation processing cutting die plate cutter seam along needing the direction along Article 1 line of processing.

7, the cutting die plate gap completion of processing of Article 1 line, linear saw 102 exits Working position.

8, the original position of the Article 2 line of punching machine 105 on processing object starts processing, first processes (boring, punching press, milling) and goes out the position, hole that can hold linear saw 102 and pass.

9, the tool heads 103 of fixed linear saw 102, at X-axis motor, y-axis motor, electric rotating machine, under the driving of Z axis motor or device, moves on the position, hole that processes, and then through position, hole, exceedes the thickness of cutting die plate.

10, vibrating motor starts, and back and forth movement made by linear saw 102.

11, the tool heads 103 of fixed linear saw 102 carries out translation processing cutting die plate cutter seam along the direction of the Article 2 line needing processing.Until Article 1 line and Article 2 line overlap in corner.

12, the cutting die plate gap completion of processing of Article 2 line, linear saw 102 exits Working position.

13, linear saw 102 exits Working position.The line completion of processing of turning round at obtuse angle, wedge angle or right angle.

If 14 corner needs order processing, then the original position of Article 2 line exceedes Article 1 line one segment distance and starts processing, and the line style of processing has exceeded the length that original needs are processed.Which belonged to cuts processing.

Band gap bridge bit line type processing technology, namely utilizes the processed bridge location of this equipment.Crossing bridge location actual is a technique line style being separated into two sections of processing, and therefore adding man-hour can with reference to the technique of processing two line style gaps at twice respectively.

3, the original position of the first paragraph line of punching machine 105 on processing object starts processing, first processes (boring, punching press, milling) and goes out the position, hole that can hold linear saw 102 and pass.

4, the tool heads 103 of fixed linear saw 102, at X-axis motor, y-axis motor, electric rotating machine, under the driving of Z axis motor, moves on the position, hole that processes, and then through position, hole, exceedes the thickness of cutting die plate.

5, vibrating motor starts, and back and forth movement made by linear saw 102.

6, the tool heads 103 of fixed linear saw 102 carries out translation processing cutting die plate cutter seam along the direction of the first paragraph line needing processing.

7, the cutting die plate gap completion of processing of first paragraph line, linear saw 102 exits Working position.

8, the original position of the second segment line of punching machine 105 on processing object starts processing, first processes (boring, punching press, milling) and goes out the position, hole that can hold linear saw 102 and pass.

9, the tool heads 103 of fixed linear saw 102, at X-axis motor, y-axis motor, electric rotating machine, under the driving of Z axis motor, moves on the position, hole that processes, and then through position, hole, exceedes the thickness of cutting die plate.

10, vibrating motor starts, and back and forth movement made by linear saw 102.

11, the tool heads of fixed linear saw 102 carries out translation processing cutting die plate cutter seam along the direction of the second segment line needing processing.Until second segment line completion of processing.

12, second segment line style gap completion of processing, linear saw 102 exits Working position.

13, with the line style completion of processing of bridge location.

Numerically controlled processing equipment of the present invention and numerical-control processing method, one end of linear saw is made to be fixed in tool heads, translational motion or rotary motion is carried out along multiple directions under the drive of motor, and carry out one-way movement or back and forth movement along the direction that extends linearly of instrument, processing object after preprocessing is processed, be highly suitable for the rapidoprint of part not high-intensity, effectively improve working (machining) efficiency and machining accuracy.In addition, the motion of the driven by motor linear tool of the one or more difference in functionality of choice for use, cut fixing processing object, manual promotion processing object more of the prior art than it, substantially increases working (machining) efficiency.The synthesization integrated design of electric motors function, has also enriched the function of numerically controlled processing equipment, has optimized the structure of numerically controlled processing equipment, makes numerically controlled processing equipment more be tending towards intelligent.

The above is only exemplary embodiment of the present invention, but not for limiting the scope of the invention, protection scope of the present invention is determined by appended claim.

Claims

1. a numerical-control processing method,

It is characterized in that,

Comprise the following steps:

Processing object is fixed in the processing object fixture (101) of numerically controlled processing equipment;

The one end of the linear saw (102) processed processing object is arranged on a tool heads (103) of described numerically controlled processing equipment;

Described tool heads (103) is connected with at least one motor (104);

Described motor (104) comprising: vibrating motor, translation motor;

Tool heads (103) described in described driven by vibrating motors, move in the direction that extends linearly driving described linear saw (102) linearly to saw along this;

Described translation motor drives described tool heads (103), drive described linear saw (102), in the plane perpendicular to described linear sawline bearing of trend, carry out translational motion and/or carry out translational motion on linear sawline bearing of trend;

Described tool heads (103) is under the driving of described at least one motor (104), described linear saw (102) is driven to move along linear sawline bearing of trend, and/or in the plane perpendicular to described linear sawline bearing of trend, carry out translational motion, to process described processing object.

2., according to described method arbitrary in claim 1, it is characterized in that,

Described motor (104) comprises, electric rotating machine;

Described method comprises further:

The described linear saw (102) that described electric rotating machine drives described tool heads (103) to drive, being that axle is rotated with the parallel axis in direction that extends linearly of described linear saw (102) on described processing object.

3. method according to claim 2, is characterized in that,

Described translation motor comprises: X-axis translation motor (1041), Y-axis translation motor (1042), Z axis translation motor (1043);

Described X-axis translation motor (1041), drives described linear saw (102) in X-direction translation for driving described tool heads (103);

Described Y-axis translation motor (1042), drives described linear saw (102) in Y direction translation for driving described tool heads (103);

Described Z axis translation motor (1043), drives described linear saw (102) in Z-direction translation for driving described tool heads (103).

4. method according to claim 3, is characterized in that,

Described motor (104) comprising:

Two described X-axis translation motor (1041); A described Y-axis translation motor (1042); A described Z axis translation motor (1043); A described electric rotating machine (1044); A described vibrating motor (1045).

5. method according to claim 1, is characterized in that,

The linear sawline bearing of trend in described edge carries out moving comprising, one-way movement or two-way back and forth movement.

6. method according to claim 1 and 2, is characterized in that,

Described method comprises further:

The machined surface of described processing object is plane, and described processing object maintains static;

When described linear saw (102) is moved on described processing object, described linear saw (102) keeps vertical with the machined surface of described processing object.

7. method according to claim 1 and 2, is characterized in that,

Described method comprises further:

The machined surface of described processing object is curved surface, and described processing object maintains static;

Described tool heads (103) for axle, drives described linear saw (102) to move along the tangential direction of curved surface with the central shaft of described curved surface;

Described linear saw (102) keeps vertical moving with described central shaft.

8. method according to claim 1 and 2, is characterized in that,

Described method comprises further:

The machined surface of described processing object is curved surface, and the described processing object be fixed on described numerical control device can with center of surface axle for axle moves along curved surface tangent line;

Described tool heads (103) drives described linear saw (102) to carry out translational motion along X, Y and/or Z-direction;

Described linear saw (102) keeps vertical moving with described central shaft.

9. method according to claim 8, is characterized in that,

Described motor (104) also comprises: processing object electric rotating machine;

Described method comprises further:

Use described processing object electric rotating machine to control the rotation of described processing object fixture (101), make the central shaft of the described curved surface of Machining of Curved Surface object mounted thereto keep vertical with described linear saw (102).

10. method according to claim 1, is characterized in that,

Described tool heads (103) is under the driving of described at least one motor (104), described linear saw (102) is driven to move along linear sawline bearing of trend, and/or carry out the step of translational motion in the plane perpendicular to described linear sawline bearing of trend before, also comprise

The cutter seam of circular saw tool heads (106) to vertical element is used to carry out preprocessing.

11. methods according to claim 1, is characterized in that,

Described numerically controlled processing equipment also comprises one or more punching machine (105),

Described method comprises further,

Described punching machine (105) is fixedly mounted in described tool heads (103);

Described tool heads (103) drives described punching machine (105) mobile;

Described punching machine (105) machining hole position on described processing object;

Or,

Described tool heads (103) captures the punching machine (105) needed;

Described tool heads (103) drives described punching machine (105) mobile;

Described punching machine (105) machining hole position on described processing object.

12. methods according to claim 1, is characterized in that,

Arrange clearance position to the processing base plate of processing object, described clearance position is used for being the space that described linear saw (102) provides back and forth movement.

13. methods according to claim 1, is characterized in that,

The step that the one end of the linear saw (102) processed processing object is arranged on a tool heads (103) of described numerically controlled processing equipment is comprised:

One end of described linear saw (102) is fixed or is clamped in described tool heads (103);

The signal that described tool heads (103) can be sent according to described numerically controlled processing equipment, the automatically position of the described tool heads of adjustment (103) and the installation site of angle or described linear saw (102) and setting angle.

14. methods according to claim 1-13, is characterized in that,

Described processing object comprises cutting die plate.

15. 1 kinds of numerically controlled processing equipments, is characterized in that,

Described equipment comprises:

Processing object fixture (101), for fixing processing object on said device;

Linear saw (102), for processing described processing object;

Tool heads (103), moves for driving described linear saw (102);

Motor (104), moves for driving described tool heads (103);

One end of described linear saw (102) is arranged in described tool heads (103);

Described motor (104) comprising: vibrating motor; Translation motor;

Tool heads (103) described in described driven by vibrating motors drives described linear saw (102) to move along linear sawline bearing of trend;

Described translation motor drives described tool heads (103) to drive described linear saw (102) in the plane perpendicular to described linear sawline bearing of trend, carry out translational motion and/or carry out translational motion on linear sawline bearing of trend;

Described tool heads (103) is under the driving of described motor (104), drive described linear saw (102) to move along linear sawline bearing of trend, and/or carry out translational motion along in the plane perpendicular to described linear sawline bearing of trend.

16. equipment according to claim 15, is characterized in that,

Described motor (104) comprises, electric rotating machine, described electric rotating machine drives described tool heads (103) to drive described linear saw (102) along to extend linearly the parallel axis in direction be that axle is rotated with linearly sawing (102).

17. equipment according to claim 16, is characterized in that,

18. equipment according to claim 17, is characterized in that,

Described motor (104) comprising:

19. equipment according to claim 15, is characterized in that,

Described numerically controlled processing equipment also comprises: X-axis moving track (106), Y-axis moving track (107), Z axis moving track (108);

Described tool heads (103), under the driving of described motor (104), is moved along moving track described at least one (106,107,108);

Described moving track (106,107,108) comprises a moving track or symmetrically arranged two moving tracks.

20. equipment according to claim 19, is characterized in that,

Described moving track comprises: rotating shaft, travel mechanism;

Described tool heads (103) is arranged in travel mechanism described at least one;

Described rotating shaft with its central shaft for axle rotates;

When described axis of rotation, described travel mechanism moves in X-axis, Y-axis, Z-direction relative to described rotating shaft, drives described tool heads (103) to move together.

21. equipment according to claim 15, is characterized in that,

22. equipment according to claim 15, is characterized in that,

Described tool heads (103) for axle, drives described linear saw (102) to move along the tangential direction of curve and surface with the central shaft of described curved surface;

Described linear saw (102) and described central shaft keep vertical and described central shaft to keep vertical moving.

23. equipment according to claim 15, is characterized in that,

The machined surface of described processing object is curved surface, and the described processing object be fixed on described numerical control device reaches with the central shaft of described curved surface as the tangential direction of axle along this curved surface is moved;

Described tool heads (103) drives described linear saw (102) to carry out translation operation along X-axis, Y-axis and/or Z-direction;

Described linear saw (102) keeps vertical moving with described central shaft.

24. equipment according to claim 23, is characterized in that,

Described processing object electric rotating machine, for controlling the rotation of described processing object fixture (101), makes the central shaft of the described curved surface of Machining of Curved Surface object mounted thereto keep vertical with described linear saw (102).

25. equipment according to claim 15, is characterized in that,

Described tool heads (103) comprising: setting tool head, clamping device head;

One end of described linear saw (102) is fixed on described setting tool head or on described clamping device head;

The signal that described tool heads (103) can be sent according to described numerically controlled processing equipment, the automatically position of each described tool heads (103) of adjustment and angle, and the installation site of described linear saw (102) and setting angle.

26. equipment according to claim 15, is characterized in that,

Described numerically controlled processing equipment also comprises: one or more punching machine (105);

Described punching machine (105) is fixedly mounted in described tool heads (103), described tool heads (103) drive under, described punching machine (105) carry out moving and on described processing object machining hole position;

Or,

Described tool heads (103) captures the punching machine (105) needed, and drives the punching machine (105) of described crawl mobile, machining hole position on described processing object.

27. equipment according to claim 15, is characterized in that,

Described equipment also comprises, circular saw tool heads (106),

Described circular saw tool heads (106) is for carrying out preprocessing to the cutter seam of vertical element.

28. equipment according to claim 15, is characterized in that,

Described numerically controlled processing equipment also comprises: milling cutter tools;

Described milling cutter tools is for processing the clearance position of the processing base plate of described processing object, and described clearance position is used for being the space that described linear saw (102) provides back and forth movement.

29. equipment according to claim 15-28, is characterized in that,

Described processing object comprises cutting die plate.