CN103273447A - Universal precision numerical control support vertical column - Google Patents
Universal precision numerical control support vertical column Download PDFInfo
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- CN103273447A CN103273447A CN2013102444835A CN201310244483A CN103273447A CN 103273447 A CN103273447 A CN 103273447A CN 2013102444835 A CN2013102444835 A CN 2013102444835A CN 201310244483 A CN201310244483 A CN 201310244483A CN 103273447 A CN103273447 A CN 103273447A
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Abstract
The invention discloses a universal precision numerical control support vertical column which mainly comprises a support rod, an outer cylinder sleeve, a lead screw pair, a speed reducer, a numerical control module, an electric plug connector and a base, wherein the outer cylinder sleeve is sleeved outside the support rod, the speed reducer is connected with a ball screw, the numerical control module is used for realizing a numerical control function of a motor, the electric plug connector is connected with the numerical control module, and the base is fixedly connected with the electric plug connector. The support rod is guided by a spline guide shaft, a guide groove in the inner wall of the outer cylinder sleeve and a linear sliding bearing, and the linear sliding bearing is mounted at the upper end of the inner wall of the outer cylinder sleeve. The universal precision numerical control support vertical column is convenient to mount and easy to operate, can be individually used, parts are supported and positioned in the machining and measuring process, the automation degree of the production process is improved, the universal precision numerical control support vertical column modularly designed is used for flexibly, intelligently and digitally supporting three-dimensional curved surface parts in the manufacturing process as a multipoint flexible fixture is mounted, and manufacturing cost and technical difficulty are reduced.
Description
Technical field
The present invention relates to a kind of mechanical engineering field that the invention belongs to, be specifically related to the support post that a kind of universal height digit control is adjusted.
Background technology
Milling in process such as limit, boring, line and the assembling process of large-scale three dimensional curved surface parts such as aircraft skin, motor-car outside plate, external wall, need the special tooling anchor clamps that part is adsorbed, supports and locatees.In the production process in the past, each part all needs the special frock of a cover, and cost height, memory space are big.The multi-point flexibly frock can be according to size and the geometry of supported part, the needed stud of automatic placement is also adjusted to needed height, replace traditional special tooling, support, fixing large-scale three dimensional curved surface part, be used for measuring, ruling, mill operations such as limit, boring, thereby realize that curved surface part supports flexibility, intellectuality, the digitlization of location.In the multi-point flexibly frock, most crucial parts are exactly the accurate digital control support post, and how with its modularization, being designed to universal parts just becomes development trend.After being designed to universal numerical control support post, can making fast as required a cover multi-point flexibly frock is installed, the flexibility that is used for three-dimension curved surface part manufacture process is supported, and reduces manufacturing cost and technical difficulty.On the other hand, because easy for installation, the easy operating of this column can use separately, realize support and the location of part in machining, the measuring process, improve the automaticity of production process.
Summary of the invention
Technical problem to be solved by this invention is to have overcome the problem that prior art exists, a kind of universal precision numerical control support post is provided, the support fixation that can be used for the machining part separately, also can be used for forming intelligent multi-point flexibly frock, realize flexibility absorption, support and location to the three-dimension curved surface part.
For solving the problems of the technologies described above, the present invention adopts following technical scheme to realize:
A kind of universal precision numerical control support post, mainly by support bar 7, be enclosed within the outer cylinder sheath 8 outside the support bar 7, the lead screw pair that ball-screw 10 and ball screw 11 are formed, the decelerator 13 that is connected with ball-screw 10, realize the numerical control module 16 of motor numerical control function, the electrical connector 17 that is connected with numerical control module 16, the base 18 of fixedlying connected with electrical connector 17 is formed, described support bar 7 is hollow structure, be sleeved on the skin of ball-screw 11, fixedly connected with the spline axis of guide 12 in described support bar 7 lower ends, the described spline axis of guide 12 is fixedlyed connected with described ball screw 11;
Described outer cylinder sheath 8 inwalls are provided with gathering sill, and the protrusion key on the described spline axis of guide 12 slides along the gathering sill of outer cylinder sheath 8 inwalls; Described outer cylinder sheath 8 inwalls upper end is provided with linear slide bearing 4.
Described support bar 7 tops are provided with replaceable supporting member 1, and described replaceable supporting member 1 bottom is provided with the general base 19 of supporting member, the tubular construction of the general base 19 of described supporting member for not sealing, and the side is provided with gap, is provided with screwed hole perpendicular to the gap direction.
The fixedly connected motor room seat 14 in described outer cylinder sheath 8 lower ends, described motor room seat 14 inner decelerator 13, motor 15 and the numerical control modules 16 of installing, the input of decelerator 13 is connected with motor 15 output shafts, and decelerator 13 outputs are connected with ball-screw 10; Motor 15 is connected with described numerical control module 16;
Fixedly connected with mounting flange 6 in the top of described outer cylinder sheath 8, three limit induction sensor 5a, 5b, 5c are fixedly arranged on the described outer cylinder sheath 8 between mounting flange 6 and the motor room seat 14 successively, and described three inductive pick- up 5a, 5b, 5c determine zero-bit, minimum, the highest coordinate figure that support bar 7 stretches out successively; Described numerical control module 16 is connected with limit sensors 5a, 5b, 5c;
Be provided with telescopic protection cover 3 between the top of described support bar 7 and the mounting flange 6, described telescopic protection cover 3 stretches along with the flexible of support bar 7, for the protection of support bar 7 outer surfaces; Described outer cylinder sheath 8 outer suit outer layer protection covers 9 are for the protection of three limit induction sensor 5a, 5b, 5c and connecting lines.
Described removable supporting member 1 is suction disc type supporting member 1a, and vacuum cup is swing arbitrarily within 45 °, and sidewall is provided with vacuum passage 2.
Described supporting member 1 is spherical supporting member 1b, and spherical supporting member end is the hemispherical spherical crown.
Described supporting member 1 is location type supporting member 1c, is provided with part location pin for suppressing metal at supporting member.
Described electrical connector 17 is made up of electric connector 23, the electrical outlets 24 that cooperates with electric connector 23, and described electric connector 23 matches with guide cylinder 20, and fixedlys connected with motor room seat 14; Described base 18 is mainly by unit seat base plate 25, the base outside plate 22 and the socket fixed mount 21 that are fixed on the unit seat base plate 25 are formed, described base outside plate 22 cooperates with guide cylinder 20, and described electrical outlets 24 is fixedlyed connected with unit seat base plate 25 by socket fixed mount 21.
Each universal precision numerical control support post has unique geocoding, realizes that by industrial bus the parallel numerical control of or several columns drives, and this control bus is RS485, CAN or based on the EtherCAT industrial-controlled general line of TCP/IP.
Universal precision numerical control support post is as elementary cell, a plurality of numerical control support posts are installed on the platform by base 18 according to preestablishing at interval, form fixed multi-point flexibly frock, and column X, Y-direction maintain static, the Z-direction Height Adjustment is for support and the location of different curve part.
Universal precision numerical control support post is as elementary cell, a plurality of numerical control support posts are installed on the crossbeam that the X-direction digit control moves, each column on the crossbeam is realized moving along crossbeam length direction Y-direction by driven by servomotor respectively, forms the flexible multi-point frock that X, Y, Z direction can both numerical control be adjusted.
The invention discloses a kind of universal precision numerical control support post, its integrated control telecommunication circuit, driving element, ball-screw and the first-class parts of removable support, by the precision one-dimensional numerical control of bus realization short transverse, can be used for absorption, support and the location of part in the machine-building process.
Column is as an integrated numerical-control unit independently, and it can be installed in any position of processing site by mounting flange or base, regulates absorption, support and the location that is used for manufactured part behind its height by connecting portable computer.
As elementary cell, a plurality of numerical control support posts are spaced according to setting as required and are installed on the platform, can form fixed multi-point flexibly frock, are applicable to digitlization absorption, support and the location of three-dimension curved surface part.
Several numerical control support posts are installed on the crossbeam that the X-direction digit control moves, and each column on the crossbeam is realized moving along crossbeam length direction Y-direction by driven by servomotor respectively, then form the three-dimension numerical controlled multi-point flexibly frock that X, Y, Z direction can numerical control be adjusted, this frock is not only adjusted the column height according to curve form, and can adjust supporting point position arbitrarily, the scope of application is wider.
In addition, the diversity of replaceable supporting member has guaranteed the flexibility used, both can hold out against part in the processing with the ball-type supporting member, also can be with suction disc type supporting member absorption retaining element, and be suitable for metal or the nonmetal three-dimension curved surface part of arbitrary shape; This universal precision numerical control support post numerical control is multiple functional, can carry out the control of Position Control, speed, also can apply moment of torsion control, and the integrated level height, external cable is few, defencive function is many, universal performance is strong, easy to use.
Compared with prior art the invention has the beneficial effects as follows:
Easy for installation, the easy operating of a kind of universal precision numerical control support post disclosed by the invention can use separately, realizes support and the location of part in machining, the measuring process, improves the automaticity of production process; With its modularization, be designed to universal numerical control support post, to make fast as required a cover multi-point flexibly frock is installed, the flexibility, intellectuality, the digitlization that are used for three-dimension curved surface part manufacture process are supported, and have reduced manufacturing cost and technical difficulty.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing:
Fig. 1 is universal precision numerical control support post schematic diagram;
Fig. 2 is three kinds of form schematic diagrames of replaceable supporting member;
Fig. 3 is support bar lower end connection diagram;
Fig. 4 is splined shaft guiding schematic diagram;
Fig. 5 is the firm banking connection diagram;
Fig. 6 is fixed multi-point flexibly frock schematic diagram;
Fig. 7 is three-dimension numerical controlled multi-point flexibly frock schematic diagram;
Among the figure: 1, removable supporting member; 1a, suction disc type supporting member; 1b, spherical supporting member; 1c, location type supporting member; 2, vacuum passage; 3, telescopic protection cover; 4, linear slide bearing; 5a, limit sensors; 5b, limit sensors; 5c, limit sensors; 6, mounting flange; 7, support bar; 8, outer cylinder sheath; 9, outer layer protection cover; 10, ball-screw; 11, ball screw; 12, the spline axis of guide; 13, decelerator; 14, motor room seat; 15, motor; 16, numerical control module; 17, electrical connector; 18, base; 19, the general base of supporting member; 20, guide cylinder; 21, socket fixed mount; 22, base outside plate; 23, electric connector; 24, electrical outlets; 25, unit base plate; 26, support unit; 27, fixed head; 28, base.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is explained in detail:
Universal precision numerical control support post mainly is made up of removable supporting member 1, telescopic protection cover 3, linear slide bearing 4, limit sensors 5, mounting flange 6, support bar 7, outer cylinder sheath 8, outer layer protection cover 9, ball-screw 10, ball screw 11, the spline axis of guide 12, decelerator 13, motor room seat 14, motor 15, numerical control module 16, electrical connector 17, base 18.
Between mounting flange 6 and motor room seat 14, three limit induction sensor 5a, 5b, 5c are arranged fixedly successively on the outer cylinder sheath 8; Each inductive pick-up comprises switch fixed mount and inductive switch, and inductive switch is installed on the outer cylinder sheath 8 by the switch fixed mount; Three inductive pick- up 5a, 5b, 5c finish the spacing and zero-bit function up and down in the one dimension numerical control jointly, determine zero value, the high-low limit value of numerical control support post, thereby determine numerical control column height coordinate value.
Consult Fig. 2, removable supporting member 1 has three kinds of forms: suction disc type supporting member 1a, spherical supporting member 1b and location type supporting member 1c, the supporting member bottom of three kinds of forms is furnished with the general base 19 of unified supporting member.The tubular construction of the general base 19 of supporting member for not sealing, gap is left in the side, is processed with screwed hole perpendicular to the gap direction, can be by screwing screw, with removable supporting member 1 and support bar 7 relative fixed; Suction disc type supporting member 1a sidewall is provided with vacuum passage 2, is used for connecting external vacuum source, and suction disc type supporting member 1a is used for the absorption of curved surface part to be fixed; The end of spherical supporting member 1b is the hemispherical spherical crown, can contact with the arbitrary shape curved surface is tangent, only is used for to the upper support curved surface; Location type supporting member 1c is provided with part location pin for suppressing metal at supporting member, is used for the space orientation of curved surface part.
Telescopic protection cover 3 is installed between the top of support bar 7 and the mounting flange 6, can be flexible arbitrarily along short transverse, thus protection support bar 7 outer surfaces; Outer layer protective sleeve 9 is sleeved on outer cylinder sheath 8 skins, protects three limit induction sensor 5a, 5b, 5c and connecting lines.
Universal precision numerical control support post, integrated control telecommunication circuit, numerical control rotation, rectilinear motion, safeguard protection and the first-class parts of removable support are realized the precision one-dimensional numerical control of column height by industrial bus.Its workflow is: the numerical control support post that computer is numbered appropriate address by bus sends action command, CPU control motor 15 in the numerical control module rotates the corresponding number of turns with the speed of setting, and drives the precision one-dimensional numerical control that ball screw assembly, realizes that support bar 7 short transverses are flexible through decelerator 13.
This universal precision numerical control support post is divided into five parts from function: supporting member, rectilinear motion, numerical control driving, safeguard protection and be connected and installed five parts, and the specific embodiment is as follows:
One, supporting member part:
For support, the location that adapts to different parts, the supporting member of numerical control support post is designed to the form that can change, suction disc type supporting member 1a, ball-type supporting member 1b and have the location type supporting member 1c of part spatialization function, the supporting member bottom of three kinds of forms is furnished with the general base 19 of supporting member.The tubular construction of the general base 19 of supporting member for not sealing, gap is left in the side, is processed with screwed hole perpendicular to the gap direction, can be by screwing screw, with supporting member 1 and support bar 7 relative fixed; The specific embodiment has following three kinds of form: A, suction disc type supporting member 1a, be double-deck ball-bowl type structure, can within 45 °, swing arbitrarily, and can guarantee that sucker central point height is constant, not only can be used for the absorption on plane, can also be used for the absorption of three-dimension curved surface part; Sucker lip limit selects for use silica gel to make, and guarantees that sealing is reliable; Sidewall leaves vacuum passage 2, connects external vacuum source; B, ball-type supporting member 1b, the end is the hemispherical spherical crown, the spherical crown bottom directly links to each other with the general base 19 of supporting member, be used for making progress support part or holding out against part, spherical cap structure can guarantee and tangent contact of any three-dimension curved surface part, as long as calculate the coordinate that the spherical crown centre of sphere just can instead be asked in the position, point of contact, just the height of support post; C, location type supporting member 1c have more a shop bolt than ball-type supporting member on the structure, are used for workpiece is supported preceding space coordinates location.Removable supporting member is consulted shown in Figure 2, during work, by changing different supporting members, realizes three kinds of different support functions of support post.In specific implementation process, supporting member can also be designed to other form, as long as have identical interface size, just can be installed in the top of numerical control support post.
Two, olinear motion part:
The rectilinear motion function of universal precision numerical control support post upper support bar is realized by support bar 7, outer cylinder sheath 8, ball-screw 10, ball screw 11, linear slide bearing 4, the spline axis of guide 12.Embodiment is as follows: support bar 7 is hollow structure, is sleeved on the skin of ball-screw 11, and is installed in outer cylinder sheath 8 inside together, and the lower surface is connected with the spline axis of guide 12 by screw, and the ring flange by screw and ball screw 11 is rigidly connected and is integral.Change forward and reverse rotation of ball-screw 10 rectilinear motion up and down of ball screw 11 into by lead screw pair, realize stretching out and the withdrawal function thereby drive support bar 7; Linear slide bearing 4 is equipped with on outer cylinder sheath 8 tops, is used for the fixing and guiding of support bar 7; Outer cylinder sheath 8 inwalls designs has two axially directed grooves, is slidingly matched with protrusion key on the spline axis of guide 12 and realizes the motion guide of support bar 7, and prevent the rotation of support bar 7.The guiding of support bar 7 is realized by the gathering sill of the spline axis of guide 12, outer cylinder sheath 8 inwalls and the linear slide bearing 4 that is installed on outer cylinder sheath 8 inwalls upper end.
Three, numerical control drive part:
The numerical control rotation of support post drives function and is realized by decelerator 13, motor 15 and numerical control module 16.The specific embodiment is as follows: decelerator 13, motor 15 and numerical control module 16 are installed in motor room seat 14 inside, and motor room seat 14 upper ends are connected with outer cylinder sheath 8 lower ends, and motor room seat 14 lower ends are connected with base 18.Motor room seat 14 inside, the input of decelerator 13 is connected with motor 15 output shafts, and output is connected with ball-screw 10, realizes the moment enlarging function.Motor 15 can be selected stepper motor, DC servo or AC servo motor, changes the signal of telecommunication into the machinery rotation.Owing to be subjected to motor room seat 14 spatial constraints, the numerical control module 16 supporting with motor 15 is fixed in motor 15 rear ends.Be integrated with and control CPU, motion control circuit, driving amplifying circuit, industrial bus interface, encoder interfaces, limit switch interface and overcurrent, overvoltage, overtemperature, prevent holding circuits such as short circuit on the numerical control module 16, can realize all numerical control functions such as position, speed and moment of torsion control of motor.By the interface on the numerical control module 16, connect the electric signal of motors 15 and encoder wiring thereof, limit sensors 5 in motor room seat 14 inside, and connect outside industrial bus and power supplys by electrical connector 17.
Each numerical control module has unique geocoding, can control and monitor motion and the state of this support post by control bus.Industrial-controlled general line can be RS485, CAN bus, also can be based on the industrial-controlled general lines such as EtherCAT of TCP/IP, and its application had both guaranteed that line was succinct, guaranteed its reliability again.When several support posts used together, all columns that its bus structures can guarantee to hang on the industrial bus were realized parallel numerical control.
Limit sensors 5 is made up of three identical inductive pick- up 5a, 5b, 5c that outer cylinder sheath 8 upper edge short transverses arrange, each inductive pick-up comprises switch fixed mount and inductive switch, the switch fixed mount is cylindric, and leaving the connecting thread hole, inductive switch is installed on the outer cylinder sheath 8 by the switch fixed mount.Along three inductive pick- up 5a, 5b of short transverse setting, the movement position that 5c detects support bar 7 respectively; finish the spacing and zero-bit function up and down in the one dimension numerical control jointly; determine the zero value of numerical control support post; the high-low limit value, thus determine numerical control column height coordinate value and realize position limitation protection.Be processed with groove on the outer cylinder sheath 8, be the line channel of inductive pick-up, be used for the placement sensor electric signal line, the signal line passes passage directly enters motor room seat 14, is connected with limit switch interface on the numerical control module 16.
Four, safeguard protection part:
The safeguard protection of numerical control support post mainly comprises the outer protection of column, electric security protector two parts; the specific embodiment is as follows: support bar 7 is the very high polished rod of surface accuracy; for fear of the damage of its outer surface in use, telescopic protection cover 3 is installed between the top of support bar 7 and mounting flange 6.Telescopic protection cover 3 is made up of the helical spring steel; can be flexible arbitrarily along its length; it is fixed between support bar 7 tops and the mounting flange 6 by two ring flanges, and its length changes along with the flexible of support bar 7, protects the outer surface of support bar 7 extensions all the time.Limit sensors 5 is installed on the outer cylinder sheath 8, and in order to protect three limit induction sensor 5a, 5b, 5c and connecting lines, design has outer layer protection cover 9, outer layer protection cover 9 to be sleeved on outer cylinder sheath 8 skins.
The electic protection of numerical control support post realizes that by numerical control module 16 limit sensors of installing on the outer cylinder sheath 85 defines the range of movement of support bar 7.Temperature on the numerical control module 16, overcurrent, hypersensor protection numerical control module self and motor 15 and other coupled numerical control support posts.
Five, be connected and installed part:
The accurate digital control support post design of this invention has mounting flange 6, and mounting flange 6 is fixed together with the top of outer cylinder sheath 8, is used for column installation location in use.
When the numerical control support post is used in composition multi-point flexibly frock, a large amount of densely arranged uses of numerical control support post, each column all needs to connect external control cable and feed cable, and its I﹠M is very difficult.Following embodiment can be realized its Fast Installation and maintenance for convenience detach: the support post design has electrical connector 17 and base 18, and electrical connector 17 and base 18 are the plug-in structure.Electrical connector 17 is made up of electric connector 23, the electrical outlets 24 that cooperates with electric connector 23, and electric connector 23 matches with guide cylinder 20, and is fixed together with motor room seat 14; Base 18 mainly is made up of the base outside plate 22 that cooperates with guide cylinder 20, socket fixed mount 21 and unit seat base plate 25.Base outside plate 22 and socket fixed mount 21 are fixed on the unit seat base plate 25 by screw, and electrical outlets 24 is installed on the socket fixed mount 21.
When being connected with base 18 on column top, guide cylinder 20 and base outside plate 22 are realized the function of locating automatically and aligning, thereby guarantee when the support post repair demolition, do not need and will be connected the external cable complete removal of base 18 back.And when using separately as a support post, by bolt the two is fixed together, increase reliability.
Claims (10)
1. universal precision numerical control support post, mainly by support bar (7), be enclosed within the lead screw pair that the outer outer cylinder sheath (8) of support bar (7), ball-screw (10) and ball screw (11) form, the decelerator (13) that is connected with ball-screw (10), the numerical control module (16) of realization motor numerical control function, the electrical connector (17) that is connected with numerical control module (16), the base (18) of fixedlying connected with electrical connector (17) forms, it is characterized in that:
Described support bar (7) is hollow structure, is sleeved on the skin of ball-screw (11), fixedlys connected with the spline axis of guide (12) in described support bar (7) lower end, and the described spline axis of guide (12) is fixedlyed connected with described ball screw (11);
Described outer cylinder sheath (8) inwall is provided with gathering sill, and the protrusion key on the described spline axis of guide (12) slides along the gathering sill of outer cylinder sheath (8) inwall; Described outer cylinder sheath (8) inwall upper end is provided with linear slide bearing (4).
2. a kind of universal precision numerical control support post according to claim 1 is characterized in that:
Described support bar (7) top is provided with replaceable supporting member (1), described replaceable supporting member (1) bottom is provided with the general base of supporting member (19), the tubular construction of the general base of described supporting member (19) for not sealing, the side is provided with gap, is provided with screwed hole perpendicular to the gap direction.
3. a kind of universal precision numerical control support post according to claim 1 is characterized in that:
The fixedly connected motor room seat in described outer cylinder sheath (8) lower end (14), inner decelerator (13), motor (15) and the numerical control module (16) of installing of described motor room seat (14), the input of decelerator (13) is connected with motor (15) output shaft, and decelerator (13) output is connected with ball-screw (10); Motor (15) is connected with described numerical control module (16);
Fixedly connected with mounting flange (6) in the top of described outer cylinder sheath (8), three limit induction sensors (5a, 5b, 5c) are fixedly arranged on the described outer cylinder sheath (8) between mounting flange (6) and the motor room seat (14) successively, and described three inductive pick-ups (5a, 5b, 5c) are determined zero-bit, minimum, the highest coordinate figure that support bar (7) stretches out successively; Described numerical control module (16) is connected with limit sensors (5a, 5b, 5c);
Be provided with telescopic protection cover (3) between the top of described support bar (7) and the mounting flange (6), described telescopic protection cover (3) stretches along with the flexible of support bar (7), for the protection of support bar (7) outer surface; Described outer cylinder sheath (8) outer suit outer layer protection cover (9) is for the protection of three limit induction sensors (5a, 5b, 5c) and connecting line.
4. according to the arbitrary described a kind of accurate digital control support post of claim 1 to 3, it is characterized in that:
Described removable supporting member (1) is suction disc type supporting member (1a), and vacuum cup is swing arbitrarily within 45 °, and sidewall is provided with vacuum passage (2).
5. according to the arbitrary described a kind of universal precision numerical control support post of claim 1 to 3, it is characterized in that:
Described supporting member (1) is spherical supporting member (1b), and spherical supporting member end is the hemispherical spherical crown.
6. according to the arbitrary described a kind of accurate digital control support post of claim 1 to 3, it is characterized in that:
Described supporting member (1) is location type supporting member (1c), is provided with part location pin for suppressing metal at supporting member.
7. a kind of universal precision numerical control support post according to claim 1 is characterized in that:
Described electrical connector (17) is made up of electric connector (23), the electrical outlets (24) that cooperates with electric connector (23), and described electric connector (23) matches with guide cylinder (20), and fixedlys connected with motor room seat (14); Described base (18) is mainly by unit seat base plate (25), the base outside plate (22) and the socket fixed mount (21) that are fixed on the unit seat base plate (25) are formed, described base outside plate (22) cooperates with guide cylinder (20), and described electrical outlets (24) is fixedlyed connected with unit seat base plate (25) by socket fixed mount (21).
8. a kind of universal precision numerical control support post according to claim 1 is characterized in that:
Each universal precision numerical control support post has unique geocoding, realizes that by industrial bus the parallel numerical control of or several columns drives, and this control bus is RS485, CAN or based on the EtherCAT industrial-controlled general line of TCP/IP.
9. a kind of universal precision numerical control support post according to claim 1 is characterized in that:
Universal precision numerical control support post is as elementary cell, a plurality of numerical control support posts are installed on the platform by base (18) according to preestablishing at interval, form fixed multi-point flexibly frock, and column X, Y-direction maintain static, the Z-direction Height Adjustment is for support and the location of different curve part.
10. a kind of universal precision numerical control support post according to claim 1 is characterized in that:
Universal precision numerical control support post is as elementary cell, a plurality of numerical control support posts are installed on the crossbeam that the X-direction numerical control moves, each column on the crossbeam is realized moving along crossbeam length direction Y-direction by driven by servomotor respectively, forms the flexible multi-point frock that X, Y, Z direction can both numerical control be adjusted.
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| CN104259513A (en) * | 2014-09-16 | 2015-01-07 | 沈阳飞机工业（集团）有限公司 | Skin stretch part automatic hole production device and method |
| CN106514510A (en) * | 2016-11-18 | 2017-03-22 | 南京华东电子信息科技股份有限公司 | Combined type multifunctional substrate supporting rod |
| CN106975955A (en) * | 2017-05-31 | 2017-07-25 | 南京大地水刀股份有限公司 | Vacuum suction numerical control floating dot matrix bracket |
| CN110293417A (en) * | 2018-03-23 | 2019-10-01 | 法雷奥照明湖北技术中心有限公司 | General purpose jig |
| CN108447338A (en) * | 2018-04-24 | 2018-08-24 | 中航大（天津）模拟机工程技术有限公司 | IPT flight simulation system with motion system |
| CN108447338B (en) * | 2018-04-24 | 2023-10-27 | 中航大（天津）模拟机工程技术有限公司 | IPT flight simulation system with motion system |
| CN110549323A (en) * | 2018-06-04 | 2019-12-10 | 沈阳新松机器人自动化股份有限公司 | Robot stand structure |
| CN111276915A (en) * | 2020-03-13 | 2020-06-12 | 中铁隧道局集团有限公司 | Tunnel construction is with monitoring components and parts cable protection device |
| CN113858070A (en) * | 2021-09-27 | 2021-12-31 | 常州市支点机器人科技有限公司 | Flexible universal jig capable of achieving full-automatic accurate positioning |
| CN113865543A (en) * | 2021-10-14 | 2021-12-31 | 吉林大学 | Be used for three-dimensional curved surface part to measure strutting arrangement |
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