CN105081811A - Numerical control machining machine - Google Patents
Numerical control machining machine Download PDFInfo
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- CN105081811A CN105081811A CN201510627257.4A CN201510627257A CN105081811A CN 105081811 A CN105081811 A CN 105081811A CN 201510627257 A CN201510627257 A CN 201510627257A CN 105081811 A CN105081811 A CN 105081811A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/005—Manipulators for mechanical processing tasks
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Abstract
The invention provides a numerical control machining machine which comprises a mechanical system and a numerical control system. The numerical control system is used for controlling the mechanical system to operate; the mechanical system comprises a rack and a motor; the motor is installed on the rack; a clamping device is installed on the rack; a machining mechanism is arranged inside the clamping device; a feeding device is arranged at the upper end of the machining mechanism. The numerical control machining machine is characterized in that a clamping adjusting mechanism is further arranged on the clamping device; the clamping adjusting mechanism is movably connected with the clamping device; the clamping adjusting mechanism comprises a clamping vertical block seat and a clamping vertical block; the clamping vertical block is fixed to the clamping vertical block seat; the clamping vertical block is clamped in the lower portion of the inner side of the clamping device. By means of the numerical control machining machine, the position of the clamping device is adjustable, the operation is simple, and convenience and practicability are achieved.
Description
Technical field
The present invention relates to numerical controlled machinery technical field, particularly relate to a kind of numerical control machine.
Background technology
Digital control processing (numericalcontrolmachining), refer to a kind of process of carrying out part processing on Digit Control Machine Tool, Digit Control Machine Tool processing says it is consistent on the whole with the technological procedure that traditional machine tool is processed, but also there occurs obvious change.With the machining process of digital information control part and tool displacement.It is the effective way solving the problems such as part kind is changeable, batch is little, complex-shaped, precision is high and realize high efficiency and automation processing.Digit Control Machine Tool is the lathe that a kind of computer controls, and is used for controlling the computer of lathe, no matter is that special-purpose computer or all-purpose computer are all referred to as digital control system.The motion of Digit Control Machine Tool and auxiliary movement are all controlled by the instruction that digital control system sends.And the instruction of digital control system is worked out according to the material of workpiece, processing request, the characteristic of lathe and the instruction format (numerical control language or symbol) of system defined by programmer.Digital control system sends to servomechanism installation and other functional part the various motions that operation or information of cutting off control lathe according to programmed instruction.At the end of the procedure of part, lathe just can stop automatically.
But, a lot of digital control processing machine numerous parts add all need man-hour assembling, general part is all adopt manual assembly when assembling, because artificial loading can produce because clamp the processing dimension caused not in place bad, often process a product and all want the artificial loading and unloading of opening device door once, especially the part cooling rear discharging using cooling water to process all is needed during blanking, the cooling fluid having processing is unavoidably trickled down, the ground of equipment periphery is made always to have ponding, process a product needed about 60 seconds, employee can produce downtime when checking product, reduce production efficiency.If during by semi-automatic manual assembly, if when occurring that part drops because of carelessness, all can be stuck in the middle of lathe; pick up part from the lathe opened and there is potential safety hazard; even if shut down inspection titbit part, not only delay process time, the greasy dirt of lathe also can make workman be difficult to set about simultaneously.Existing corrective measure has a lot, realizing pure automation and changes the situation of manual assembly, also having when the semi-automatic manual assembly of equipment as increased plant equipment, improves for preventing part from dropping.As Chinese patent CN103317354A discloses a kind of Digit Control Machine Tool, comprise lathe bed, workbench, platform, support arm, crossbeam and ram, workbench is placed in the top of lathe bed, platform is placed in the both sides of lathe bed, crossbeam is supported on the top of workbench by the support arm being positioned at lathe bed avris, ram is arranged on crossbeam: it is characterized in that in the middle of described lathe bed be an indent inclined-plane, lathe bed both sides are the guide rails assembling seats higher than inclined-plane, guide rails assembling seat is equipped with linear guides, the avris of guide rails assembling seat is provided with oil groove, oil groove avris is provided with longitudinal tank, longitudinal tank avris is provided with ash pit, separated by point muscle between oil groove and longitudinal tank, the lathe bed of upper end, inclined-plane is provided with a horizontal tank, the lathe bed of lower end, inclined-plane is provided with drain tap, described platform passes through the step of lathe bed both sides together with splicing machine tool, and platform base ecto-entad tilts, front and back two vertical plane of described crossbeam is equipped with guide rails assembling seat, guide rails assembling seat is equipped with linear guides, described ram is provided with adjutage, and adjutage crosses the top of crossbeam, is connected by the linear guides on vertical plane guide rails assembling seat after being contained in slide block on adjutage and crossbeam.This technical scheme is by keeping the depth of parallelism of the linear guides on rear vertical plane and the linear guides on front vertical plane, nonmetal spring is provided with between slide block on adjutage and adjutage, ensure the depth of parallelism between the first linear guides and third linear guide rail, support arm plays outside the effect of support, there is no other effects, have ignored the problem how improving manual assembly, improve working (machining) efficiency and machining accuracy further.
And for example Chinese patent CN101898253A discloses a kind of Digit Control Machine Tool, it comprises chuck, workbench, cutter and servomechanism installation, described chuck and servomechanism installation are fixed on described workbench, described chuck is used for holding workpiece, described cutter is driven by described servomechanism installation and realizes motion, it is characterized in that, described Digit Control Machine Tool also comprises finder, drive unit and controller, described drive unit is fixed on described workbench, described finder is fixed on described drive unit, mark is provided with in described finder form, described controller is electrically connected with described drive unit, described controller comprises position module, mobile module and computing module, described mobile module moves described finder for controlling described drive unit described mark is alignd with the point of a knife in form or described workpiece surface to be machined, described position module is for obtaining coordinate when described mark aligns with point of a knife, and the coordinate obtained when described mark aligns with described workpiece surface to be machined, described computing module is for calculating the displacement between the coordinate of described point of a knife and the coordinate of described workpiece surface to be machined, the displacement that described computing module obtains by described Digit Control Machine Tool drives the amount of movement of cutter opposite piece as servomechanism installation during tool setting.Carried out the effect of holding workpiece by chuck in this technical scheme; but; the clamping very flexible of chuck; part is easily dropped; pick up part from the lathe opened and there is potential safety hazard; even if shut down inspection titbit part, not only delay process time, the greasy dirt of lathe also can make workman be difficult to set about simultaneously.
Summary of the invention
Inadequate for overcoming the Digit Control Machine Tool holding workpiece flexibility ratio existed in prior art, the problem of support arm function singleness, the invention provides a kind of numerical control machine.
The technical scheme that the present invention adopts is: a kind of numerical control machine, comprise mechanical system and digital control system, this digital control system realizes controlling mechanical System Operation, described mechanical system comprises frame and motor, and motor is arranged in frame, and described frame is provided with clamping device, organisation of working is provided with in clamping device, organisation of working upper end is provided with pay-off, and its innovative point is: described clamping device is also provided with clamping governor motion, and this clamping governor motion is flexibly connected with clamping device; Described clamping governor motion comprises the vertical block of clamping and the vertical block of clamping, and the vertical block of clamping fixes to clamp vertical block, and this clamping is found block and is clamped on clamping device lower inside.
On this basis, described clamping is found block and is comprised the first clamping and found block and the vertical block of the second clamping, described clamping is found block and is comprised the first clamping and found block and the vertical block of the second clamping, this vertical block of the first clamping and the vertical block of the second clamping are separately fixed at the first clamping and stand on block and the vertical block of the second clamping, and the vertical block of the first clamping two surfaces relative with the vertical block of the second clamping are fixedly connected with; This clamping device is clamped on the first clamping and stands between block and the vertical block of the second clamping.
On this basis, described clamping governor motion also comprises clamp arm, this clamp arm comprises the first clamp arm and the second clamp arm, the side, lower end of the first clamp arm and the second clamp arm is respectively near the vertical block of the first clamping and the vertical block of the second clamping, and two clamp arm middle upper parts are provided with running roller, the upper end of two clamp arms is close, and is flexibly connected with running roller both sides respectively.
On this basis, the lower end opposite side of described first clamp arm and the second clamp arm is fixed with and is pressed on arbitrary clamping and founds lower edge reinforcement on block.
On this basis, described clamp arm is provided with the cantilever of band through hole, cantilever is connected by lower edge reinforcement 9 with clamp arm; Run through in the through hole of described cantilever and have an adjustment screw rod, the two sides being close to cantilever through hole are respectively arranged with the first locking nut and the second locking nut, the first locking nut and the second locking nut fixing and locking are on adjustment screw rod.
On this basis, described boom inclination is arranged, and is 5 ~ 10 ° with the angle of inclination of the vertical block of clamping.
On this basis, described cantilever is also provided with one and there is free degree digital control mechanical arm, comprise turntable, large arm, forearm, wrist and paw, described cantilever upper surface is connected with turntable, turntable is connected by a junction with large arm, large arm is connected with forearm by two connecting portions, and forearm is connected with wrist by three connecting portions, and wrist is flexibly connected with paw; Arrange first free degree between cantilever and turntable, a junction arranges second free degree, and two connecting portions arrange Three Degree Of Freedom, and three connecting portions arrange four-degree-of-freedom, and paw arranges five degree of freedom; The described free degree is realized by servomotor, and servomotor is controlled by digital control system.
On this basis, the overall structure of described large arm is " Z " type, the lower corner of " Z " type of being somebody's turn to do is connected with turntable by a junction, and the upper corner of " Z " type is connected with forearm by two connecting portions, and upper and lower two corners of described " Z " type are flexibly connected by running roller.
On this basis, described digital control system comprises computer control system, No. 24 servomotor main circuit boards and five Serve Motor Control circuit boards, computer control system and No. 24 servomotor main circuit boards are all positioned at cantilever, five Serve Motor Control circuit boards are arranged in turntable, paw, a junction, two connecting portions and three connecting portions respectively, computer control system is connected by Serial Port Line with No. 24 servomotor main circuit boards, and No. 24 servomotor main circuit boards are connected with five Serve Motor Control circuit boards by servomotor connecting line.
On this basis, described pay-off comprises feeding screw and is arranged on the hopper on feeding screw, and be provided with charging aperture above this hopper, described hopper comprises hopper top and hopper body, and charging aperture is arranged at hopper top; Described hopper top and hopper body are the turbination structure that top diameter is less than base diameter; Described hopper body the latter half evenly arranges three beches in circumference, the back blades that described feeding screw comprises main shaft, is arranged at the primary blades on main shaft and is connected with primary blades; This back blades (130) is one-body molded with primary blades (129), and back blades tilts to mass transport direction.
Compared with prior art, beneficial effect of the present invention is as follows:
(1) numerical control machine of the present invention, clamping device is also provided with clamping governor motion, and this clamping governor motion is flexibly connected with clamping device; Clamping governor motion comprises the vertical block of clamping and the vertical block of clamping, the vertical block of clamping fixes to clamp vertical block, this clamping is found block and is clamped on clamping device lower inside, by the structure of the simplest and vertical block and vertical block, clamping device position can be realized adjustable, simple to operate, convenient and practical, there is very large use.
(2) numerical control machine of the present invention, the vertical block of clamping comprises the first clamping and founds block and the vertical block of the second clamping, the vertical block of clamping comprises the first clamping and founds block and the vertical block of the second clamping, this clamping device is clamped on the first clamping and stands between block and the vertical block of the second clamping, vertical for clamping block and the vertical block of clamping are provided with two pieces, act on while can realizing both sides, be different from and a vertical block of clamping and the vertical block of clamping are set, operate more flexible, holding workpiece position is moved better, if arrange three and above clamping to found block and the vertical block of clamping, function on the contrary can burden and increase the component structural of overall processing machine, make processing machine structure loaded down with trivial details, be unfavorable for using.
(3) numerical control machine of the present invention, clamping governor motion also comprises clamp arm, adding of clamp arm, the clamping of workpiece is made to have multiple operability, in the present invention, clamp arm comprises the first clamp arm and the second clamp arm, the side, lower end of the first clamp arm and the second clamp arm is respectively near the vertical block of the first clamping and the vertical block of the second clamping, and two clamp arm middle upper parts are provided with running roller, the upper end of two clamp arms is close, and be flexibly connected with running roller both sides respectively, the structure above clamp is arranged on by clamp arm, can while the clamping of workpiece bottom, top also clamps, play the effect of secondary clamping, absolutely effectively can prevent dropping of part and holding workpiece, mention operating efficiency and processing progress.
(4) numerical control machine of the present invention, clamp arm is provided with the cantilever of band through hole, cantilever is connected by lower edge reinforcement 9 with clamp arm; The setting of cantilever, the workpiece clamping different size can be adapted to, contribute to better clamping, run through in the through hole of cantilever and have an adjustment screw rod, the two sides being close to cantilever through hole are respectively arranged with the first locking nut and the second locking nut, first locking nut and the second locking nut fixing and locking are on adjustment screw rod, and after adjusting the first locking nut and the second locking nut control clamping dynamics by the workpiece of different size, and then locking adjustment screw rod realizes the adjustment of holding parts.
(5) numerical control machine of the present invention, boom inclination is arranged, and be 5 ~ 10 ° with the angle of inclination of the vertical block of clamping, be known in conjunction with actual conditions, arrange boom inclination advantageously in the flexibility of holding workpiece, angle of inclination is 5 ~ 10 °, pass through Action of Gravity Field, make two pieces be fallen by natural gravity and then be fixed on cantilever, without the need to extra increasing action power, save equipment and resource.
(6) numerical control machine of the present invention, cantilever is also provided with one and there is free degree digital control mechanical arm, comprise turntable, large arm, forearm, wrist and paw, first free degree is set between cantilever and turntable, a junction arranges second free degree, two connecting portions arrange Three Degree Of Freedom, and three connecting portions arrange four-degree-of-freedom, and paw arranges five degree of freedom; The free degree is realized by servomotor, and servomotor is controlled by digital control system, and structure is relatively simple, can realize multi-motion form, and motor braking is relatively more flexible, and ensure manipulator accurate positioning, control performance is high, easily operates, and effect is strong.
(7) numerical control machine of the present invention, the overall structure of large arm is " Z " type, the lower corner of " Z " type of being somebody's turn to do is connected with turntable by a junction, the upper corner of " Z " type is connected with forearm by two connecting portions, upper and lower two corners of " Z " type are flexibly connected by running roller, especially, it is " Z " type by the overall structure of large arm, can exist in the prerequisite not increasing cantilever or connecting portion, extra increase one degree of freedom, and not increasing cost of manufacture, controlling is strong, motion is flexible, joint strength is large and accurate positioning.
(8) numerical control machine of the present invention, pay-off comprises feeding screw and is arranged on the hopper on feeding screw, and especially, hopper top and hopper body are the turbination structure that top diameter is less than base diameter; Hopper body the latter half evenly arranges three beches in circumference, because the hopper structure that to be little bottom, top large, material gravitate is not easily bonded at bucket wall, even if material is bonded on bucket wall, every beche that controls at regular intervals moves, the material on bucket wall can be removed, in addition, the back blades that feeding screw comprises main shaft, is arranged at the primary blades on main shaft and is connected with primary blades; The back blades increased tilts to mass transport direction, the back blades that feeding screw is arranged, and can improve mass transport efficiency.
Accompanying drawing explanation
Fig. 1 is numerical control machine overall structure schematic diagram of the present invention;
Fig. 2 is numerical control machine of the present invention one clamping governor motion structural representation;
Fig. 3 is numerical control machine of the present invention another kind clamping governor motion structural representation;
Fig. 4 is a kind of digital control mechanical arm structural representation of numerical control machine of the present invention;
Fig. 5 is the another kind of digital control mechanical arm structural representation of numerical control machine of the present invention;
Fig. 6 is numerical control machine feeder structure schematic diagram of the present invention;
Fig. 7 is the structural representation of numerical control machine pay-off back blades of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The present invention relates to a kind of numerical control machine, comprise mechanical system and digital control system, this digital control system realizes controlling mechanical System Operation, as shown in Figure 1: mechanical system comprises frame 1 and motor 2, motor 2 is arranged in frame 1, frame 1 is provided with clamping device 3, organisation of working is provided with in clamping device 3, organisation of working upper end is provided with pay-off 4, clamping device 3 is also provided with clamping governor motion 5, as shown in Figure 2: this clamping governor motion 5 is flexibly connected with clamping device 3; Clamping governor motion 5 comprises the vertical block 6 of clamping and the vertical block 7 of clamping, and the vertical block 6 of clamping fixes to clamp vertical block 7, and this clamping is found block 7 and is clamped on clamping device 3 lower inside.More than the present embodiment pass through the structure of the simplest and vertical block and vertical block, clamping device position can be realized adjustable, simple to operate, convenient and practical, there is very large use.
As shown in Figure 6: the hopper 122 that pay-off comprises feeding screw 128 and is arranged on feeding screw 128, be provided with charging aperture 121 above this hopper 122, hopper 122 comprises hopper top 12 and hopper body 126, and charging aperture 121 is arranged at hopper 122 top; Hopper top 12 and hopper body 126 are the turbination structure that top diameter is less than base diameter; Hopper body 126 the latter half evenly arranges three beches in circumference, is respectively the first beche 120, second beche 124 and the 3rd beche 125; Feeding screw 128 comprises main shaft 127, the primary blades 129 be arranged on main shaft 127, as shown in Figure 7: this primary blades is also provided with the back blades 130 be connected with primary blades 129; Back blades 130 tilts to mass transport direction.Because the hopper structure that to be little bottom, top large, material gravitate is not easily bonded at bucket wall, even if material is bonded on bucket wall, every beche that controls at regular intervals moves, the material on bucket wall can be removed, in addition, the feeding screw back blades that comprises main shaft, be arranged at the primary blades on main shaft and be connected with primary blades; The back blades increased tilts to mass transport direction, the back blades that feeding screw is arranged, and can improve mass transport efficiency.
In addition, the present embodiment can also arrange controller to control the interval running of three beches on hopper top 12, improves intelligence degree.
Act on while can realizing both sides, be different from and a vertical block of clamping and the vertical block of clamping are set, operate more flexible, holding workpiece position is moved better, if arrange three and above clamping to found block and the vertical block of clamping, function on the contrary can burden and increase the component structural of overall processing machine, make processing machine structure loaded down with trivial details, be unfavorable for situation about using, as shown in Figure 3: the vertical block 7 of clamping comprises the first clamping and founds block 71 and the vertical block 72 of the second clamping, the vertical block of this first clamping 71 and the vertical block 72 of the second clamping are separately fixed at the first clamping and stand on block 61 and the vertical block 62 of the second clamping, and the vertical block 71 of the first clamping is fixedly connected with two surfaces that the second clamping founds block 72 relative, the vertical block 6 of clamping comprises the first clamping and founds block 61 and the vertical block 62 of the second clamping, and this clamping device 3 is clamped on the first clamping and stands between block 71 and the vertical block 72 of the second clamping.
As Fig. 2, shown in 3: clamping governor motion also comprises clamp arm, this clamp arm comprises the first clamp arm 81 and the second clamp arm 82, the side, lower end of the first clamp arm 81 and the second clamp arm 82 is respectively near the vertical block of the first clamping 71 and the vertical block 72 of the second clamping, and two clamp arm middle upper parts are provided with running roller 80, the upper end of two clamp arms is close, and be flexibly connected with running roller 80 both sides respectively, on the present embodiment, the structure above clamp is arranged on by clamp arm, can while the clamping of workpiece bottom, top also clamps, play the effect of secondary clamping, absolutely effectively can prevent dropping of part and holding workpiece, mention operating efficiency and processing progress.
As shown in Figure 2,3: the lower end opposite side of the first clamp arm 81 and the second clamp arm 82 is fixed with and is pressed on arbitrary clamping and founds lower edge reinforcement 9 on block.
As shown in Figure 2,3: the cantilever 10 clamp arm being provided with band through hole 101, cantilever 10 is connected by lower edge reinforcement 9 with clamp arm; Run through in the through hole 101 of cantilever 10 and have an adjustment screw rod 102, the two sides being close to cantilever 10 through hole 101 are respectively arranged with the first locking nut 103 and the second locking nut 104, first locking nut 103 and the second locking nut 104 fixing and locking are on adjustment screw rod 102, in the present embodiment, the arranging of cantilever can adapt to the workpiece clamping different size, contribute to better clamping, concrete, after adjusting the first locking nut and the second locking nut control clamping dynamics by the workpiece of different size, and then locking adjustment screw rod realizes the adjustment of holding parts.
As preferably, in the present embodiment, cantilever 10 is obliquely installed, and is 5 ~ 10 ° with the angle of inclination of the vertical block 6 of clamping.In this enforcement, known in conjunction with actual conditions, boom inclination is arranged advantageously in the flexibility of holding workpiece, angle of inclination is 5 ~ 10 °, by Action of Gravity Field, makes two pieces be fallen by natural gravity and then be fixed on cantilever, without the need to extra increasing action power, save equipment and resource.
As shown in Figure 3: cantilever 10 is also provided with one and there is free degree digital control mechanical arm 11, as shown in Figure 4,5, comprise turntable 111, large arm 113, forearm 115, wrist 117 and paw 110, cantilever 10 upper surface is connected with turntable 111, turntable 111 is connected by a junction 112 with large arm 113, large arm 113 is connected with forearm 115 by two connecting portions 114, and forearm 115 is connected with wrist 117 by three connecting portions 116, and wrist 117 is flexibly connected with paw 110; Arrange first free degree between cantilever 10 and turntable 111, a junction 112 arranges second free degree, and two connecting portions 114 arrange Three Degree Of Freedom, and three connecting portions 116 arrange four-degree-of-freedom, and paw 110 arranges five degree of freedom; The free degree is realized by servomotor, and servomotor is controlled by digital control system.Free degree digital control mechanical arm of the present invention, structure is relatively simple, can realize multi-motion form, and motor braking is relatively more flexible, and ensure manipulator accurate positioning, control performance is high, easily operates, and effect is strong.
As shown in Figure 5: the overall structure of large arm 113 can also be " Z " type, the lower corner of " Z " type of being somebody's turn to do is connected with turntable 111 by a junction 112, the upper corner of " Z " type is connected with forearm 115 by two connecting portions 114, and upper and lower two corners of " Z " type are flexibly connected by running roller 118.In the present embodiment, be " Z " type by the overall structure of large arm, can exist in the prerequisite not increasing cantilever or connecting portion, additionally increase one degree of freedom, and do not increase cost of manufacture, controlling is strong, motion is flexible, joint strength is large and accurate positioning.
In the present embodiment, digital control system comprises computer control system, No. 24 servomotor main circuit boards and five Serve Motor Control circuit boards, computer control system and No. 24 servomotor main circuit boards are all positioned at cantilever, five Serve Motor Control circuit boards are arranged in turntable, paw, a junction, two connecting portions and three connecting portions respectively, computer control system is connected by Serial Port Line with No. 24 servomotor main circuit boards, and No. 24 servomotor main circuit boards are connected with five Serve Motor Control circuit boards by servomotor connecting line.
In the present embodiment, computer control system is used for programming Control work, can adopt 3 dimension tridimensional virtual programing systems, program is transferred to No. 24 servomotor main circuit boards by Serial Port Line.No. 24 servomotor main circuit boards adopt single-chip computer control system, and instruction is sent to five Serve Motor Control circuit boards by servomotor connecting line.Five Serve Motor Control circuit board acquisition instructions also control to be positioned at turntable, paw, shoulder, and the servomotor of ancon and wrist completes the operations such as turntable rotation, a junction lifting, two connecting portions liftings, three connecting portion liftings and paw clamping.
Above-mentioned explanation illustrate and describes the preferred embodiments of the present invention, as previously mentioned, be to be understood that the present invention is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in invention contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from the spirit and scope of the present invention, then all should in the protection domain of claims of the present invention.
Claims (10)
1. a numerical control machine, comprise mechanical system and digital control system, this digital control system realizes controlling mechanical System Operation, described mechanical system comprises frame (1) and motor (2), motor (2) is arranged in frame (1), described frame (1) is provided with clamping device (3), clamping device is provided with organisation of working in (3), organisation of working upper end is provided with pay-off (4), it is characterized in that: described clamping device (3) is also provided with clamping governor motion (5), this clamping governor motion (5) is flexibly connected with clamping device (3), described clamping governor motion (5) comprises the vertical block (6) of clamping and the vertical block (7) of clamping, the vertical block (6) of clamping fixes to clamp vertical block (7), and this clamping is found block (7) and is clamped on clamping device (3) lower inside.
2. numerical control machine according to claim 1, it is characterized in that: described clamping is found block (7) and comprised the first clamping and found block (71) and the vertical block (72) of the second clamping, described clamping is found block (6) and is comprised the first clamping and found block (61) and the vertical block (62) of the second clamping, the vertical block (71) of this first clamping and the vertical block (72) of the second clamping are separately fixed at the first clamping and stand on block (61) and the vertical block (62) of the second clamping, and the vertical block (71) of the first clamping is fixedly connected with two surfaces that the second clamping founds block (72) relative, this clamping device (3) is clamped on the first clamping and stands between block (61) and the vertical block (62) of the second clamping.
3. numerical control machine according to claim 1, it is characterized in that: described clamping governor motion (5) also comprises clamp arm, this clamp arm comprises the first clamp arm (81) and the second clamp arm (82), the side, lower end of the first clamp arm (81) and the second clamp arm (82) is respectively near the vertical block (71) of the first clamping and the vertical block (72) of the second clamping, and two clamp arm middle upper parts are provided with running roller (80), the upper end of two clamp arms is close, and is flexibly connected with running roller (80) both sides respectively.
4. numerical control machine according to claim 3, is characterized in that: described the first clamp arm (81) and the lower end opposite side of the second clamp arm (82) are fixed with and are pressed on arbitrary clamping and found lower edge reinforcement (9) on block.
5. numerical control machine according to claim 3, is characterized in that: the cantilever (10) described clamp arm being provided with band through hole (101), and cantilever (10) is connected by lower edge reinforcement (9) with clamp arm; Run through in the through hole (101) of described cantilever (10) and have an adjustment screw rod (102), the two sides being close to the through hole (101) of cantilever (10) are respectively arranged with the first locking nut (103) and the second locking nut (104), and the first locking nut (103) and the second locking nut (104) fixing and locking are in adjustment screw rod (102).
6. numerical control machine according to claim 5, is characterized in that: described cantilever (10) is obliquely installed, and is 5 ~ 10 ° with the angle of inclination of the vertical block (6) of clamping.
7. numerical control machine according to claim 5, it is characterized in that: described cantilever (10) is also provided with one and there is free degree digital control mechanical arm (11), comprise turntable (111), large arm (113), forearm (115), wrist (117) and paw (110), described cantilever (10) upper surface is connected with turntable (111), turntable (111) is connected by a junction (112) with large arm (113), large arm (113) is connected with forearm (115) by two connecting portions (114), forearm (115) is connected with wrist (117) by three connecting portions (116), wrist (117) is flexibly connected with paw (110), between cantilever (10) and turntable (111), first free degree is set, a junction (112) arranges second free degree, two connecting portions (114) arrange Three Degree Of Freedom, three connecting portions (116) arrange four-degree-of-freedom, and paw (110) arranges five degree of freedom, the described free degree is realized by servomotor, and servomotor is controlled by digital control system.
8. numerical control machine according to claim 7, it is characterized in that: the overall structure of described large arm (113) is " Z " type, the lower corner of " Z " type of being somebody's turn to do is connected with turntable (111) by a junction (112), the upper corner of " Z " type is connected with forearm (115) by two connecting portions (114), and upper and lower two corners of described " Z " type are flexibly connected by running roller (118).
9. numerical control machine according to claim 7, it is characterized in that: described digital control system comprises computer control system, No. 24 servomotor main circuit boards and five Serve Motor Control circuit boards, computer control system and No. 24 servomotor main circuit boards are all positioned at cantilever (10), five Serve Motor Control circuit boards are arranged at turntable (111) respectively, paw (110), a junction (112), in two connecting portions (114) and three connecting portions (116), computer control system is connected by Serial Port Line with No. 24 servomotor main circuit boards, No. 24 servomotor main circuit boards are connected with five Serve Motor Control circuit boards by servomotor connecting line.
10. numerical control machine according to claim 1, it is characterized in that: described pay-off (4) comprises feeding screw (128) and is arranged on the hopper (122) on feeding screw (128), this hopper (122) top is provided with charging aperture (121), described hopper (122) comprises hopper top (12) and hopper body (126), and charging aperture (121) is arranged at hopper (122) top; Described hopper top (12) and hopper body (126) are the turbination structure that top diameter is less than base diameter; Described hopper body (126) the latter half evenly arranges three beches in circumference, the back blades (130) that described feeding screw (128) comprises main shaft (127), is arranged at the primary blades (129) on main shaft (127) and is connected with primary blades (129); This back blades (130) is one-body molded with primary blades (129), and back blades (130) tilts to mass transport direction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510627257.4A CN105081811A (en) | 2015-09-28 | 2015-09-28 | Numerical control machining machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510627257.4A CN105081811A (en) | 2015-09-28 | 2015-09-28 | Numerical control machining machine |
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| CN205074796U (en) * | 2015-09-28 | 2016-03-09 | 南通海高数控机械有限公司 | Digital control processing machine |
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| EP1985411A1 (en) * | 2007-04-18 | 2008-10-29 | Feinmechanik Michael Deckel GmbH & Co. KG | Machine tool device with automatic workpiece and tool swap |
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