CN103206974B - Electric control object stage localization method - Google Patents

Electric control object stage localization method Download PDF

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Publication number
CN103206974B
CN103206974B CN201210006698.9A CN201210006698A CN103206974B CN 103206974 B CN103206974 B CN 103206974B CN 201210006698 A CN201210006698 A CN 201210006698A CN 103206974 B CN103206974 B CN 103206974B
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CN
China
Prior art keywords
support column
base station
eccentric pin
support
motor
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Expired - Fee Related
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CN201210006698.9A
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Chinese (zh)
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CN103206974A (en
Inventor
魏志凌
高小平
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Kunshan Power Stencil Co Ltd
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Kunshan Power Stencil Co Ltd
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Priority to CN201210006698.9A priority Critical patent/CN103206974B/en
Publication of CN103206974A publication Critical patent/CN103206974A/en
Application granted granted Critical
Publication of CN103206974B publication Critical patent/CN103206974B/en
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Abstract

The present invention relates to a kind of electric control object stage localization method, mainly solve in the prior art objective table can not pinpoint problem, the present invention is by using including following steps:a)First the hard support column and soft support column on the support frame of objective table are fixed on base station;b)Eccentric pin is fixed on base station;c)Contained object is positioned on support frame, contained object is clipped between eccentric pin;d)Adjust the motor below soft support column to rotate, the helicitic texture of soft support column is moved up and down along base station, soft support column upper extreme point is abutted contained object;e)Control eccentric pin lower section motor is rotated, and object to be carried body phase is moved horizontally base station;f)Object to be carried body phase is set to vertically move base station by adjusting the motor below hard support column and rotating;G) motor below other eccentric pins is adjusted, the technical scheme for making eccentric pin and plunger fix contained object on objective table preferably solves the problem, can be used in the positioning operation of the objective table of accurate operation.

Description

Electric control object stage localization method
Technical field
The present invention relates to a kind of electric control object stage localization method.
Background technology
With the development of society, the requirement for placing environment and plummer of hardware facility of the every profession and trade to being related in its industry More and more higher, particularly to the placement of some precision instruments.For example, being related to the operating desk of optical element work, often Seeking its support platform has enough smoothnesses.
Chinese patent CN101738127A discloses a kind of adiabatic supporting device, including has the cold of multiple mounting holes thereon Platform and the support bar for supporting the cold bench, the support bar include upper topmast strut, push support bar again, are connect with point respectively Touch or linear contact lay mode coordinates with the mounting hole, but the support frame of the invention has four support columns.
Chinese patent CN2574502 discloses a kind of three point supporting balance table, and it includes plummer and support bearing platform Support section, the fulcrum of table top three of support section directly supports post vertically by one, between two are connected on skewed horizontal load beam Connect vertical support column to provide, the other end of two skewed horizontal load beams is fixed on directly in the same point of support column vertically, the invention Supporting desktop when three support columns are different.
A kind of table top supporters of Chinese patent CN201468443U, it is characterised in that:Table top supporter is provided with underframe, triangle The quarter butt of shape support feet is connected with underframe, and side lever is provided with the connection sheet with connecting hole in each triangular support pin, fixed Part fixes each triangular support pin through connecting hole, and three upper corners of triangular support pin are in same plane, and are formed Desktop support face, but support column and desktop are face contact.
CN102102986A adjusts circularity/cylindricity measurement workbench for inclining the present invention relates to a kind of adjusting center, including with it is dynamic Power axle connected pedestal, the operating platform for placing measured workpiece, three support frames;Wherein support frame includes two flexible branch Support and a fixing support rack, upper end and the operating platform sphere-contact of retractable support frame, fixing support rack upper end leads to Hooke hinge component is crossed to be connected with operating platform, but support column and table top are sphere-contact.
3 points have one effect of plane of determination, and the support frames constituted using three support columns are had supported objects Be fixed on the function of a certain plane, but supported at three point there is a problem of it is following:When the object center of gravity for being supported falls in three supports The adjacent edges of the triangle that point is constituted deviate from triangle interior region, and the object for being supported is susceptible to rollover, from And object accidental injury is caused, or even security incident can be triggered.
The support frame and support platform of prior art report, are all the operating desk of face contact type, cannot all ensure its face Smooth enough, in different operating process, the plan-position reappearance that object is placed on operating desk is bad, is unfavorable for precision Operation.Some instruments operation particularly in the measurement process of some precision instruments, the position difference of measured object Have a great impact to final actual result.The present invention provides a kind of objective table of Electronic control, its thing that will can be supported Body is accurately fixed on a certain position.
The content of the invention
The technical problems to be solved by the invention are that objective table is difficult pinpoint problem in the prior art, there is provided a kind of New electric control object stage localization method, the method has the advantages that to be accurately positioned.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows:A kind of motorized subject table localization method, bag Include following steps:
a)First the screw of the hard support column on the support frame of objective table and the helicitic texture of soft support column and base station is coordinated, Hard support column and soft support column is set to be fixed on base station, the rotating mechanism of the lower end and motor of hard support column and soft support column connects Connect;
b)Eccentric pin is fixed on base station, the rotating mechanism connection of the lower end and motor of eccentric pin;
c)Rotated by adjusting the motor below hard support column, the helicitic texture of hard support column is moved up and down along base station, Hard support column upper extreme point is on a horizontal plane, contained object is positioned on support frame, contained object is clipped in cam pin Between nail;
d)Adjust the motor below soft support column to rotate, the helicitic texture of soft support column is moved up and down along base station, makes soft branch Dagger upper extreme point abuts contained object;
e)Control contained object wherein side eccentric pin lower section motor to rotate, make eccentric pin axis closer or far from institute Object carrier, while the motor for adjusting opposite side is rotated, make eccentric pin axis away from or near contained object, make contained object Moved horizontally with respect to base station;
f)Rotated by adjusting the motor below hard support column, the helicitic texture of hard support column is moved up and down along base station, made Object to be carried body phase is vertically moved to base station;Adjust the motor below soft support column to rotate, the helicitic texture of soft support column is along base station Move up and down, soft support column upper extreme point is abutted contained object;
G) motor below other eccentric pins is adjusted, eccentric pin and plunger is fixed contained object on objective table.
In above-mentioned technical proposal, preferred technical scheme is the objective table of described Electronic control, including base station, support Post, eccentric pin, motor and console, support column and eccentric pin are fixed on base station, on the direction of base station partially Height of the height of heart pin and plunger more than support column;The support zone of the support column be curved-surface structure or pyramidal structure, The summit of the support zone of the support column forms a plane, and the support column is hard spot support column and soft spots support column;Institute Object carrier is positioned on the support zone of support column, and contained object edge and eccentric pin are contacted;Under eccentric pin and support column The rotating mechanism that end has and motor is engaged, motor position is fixed on the lower section of eccentric pin and support column, and console has Control system, control system controlled motor is rotated.
In above-mentioned technical proposal, preferred technical scheme is repeat step c)~step g), make contained object repeatedly relative Base station is both horizontally and vertically moved, and completes the positioning of objective table.
In above-mentioned technical proposal, preferred technical scheme has electric machine control system, control system control electricity for console When machine is rotated, motor drives eccentric pin and support column to be rotated;The objective table has at least three hard spot support columns, described Objective table has at least two eccentric pins.Preferred technical scheme is that support column is supported by three hard spot support columns with multiple soft spots Post is constituted;There are three eccentric pins on base station;Preferred technical scheme contains three hard spot support columns, a soft spots for objective table Support column, three hard spot support columns are distributed in base station position point and constitute a triangle, and soft spots support column point is in The perimeter of the triangle;Preferred technical scheme is three hard spot support column position point line form right angles or sharp Angle triangle, the support zone curved-surface structure of the support column is spherical structure.Preferred technical scheme is three support column positions Put point line and constitute isosceles right angle or isosceles acute triangle;The structure that the support column is contacted with base station be cylinder, Rectangular strip or helicitic texture, three hard spot support columns and eccentric pin are made up of hard material, soft spots support column by Flexible material is constituted.Preferred technical scheme is made up of three hard spot support columns of abrasion-proof stainless steel material;Soft spots is supported Post is combined by hard material and flexible material and formed;The main body of the hard spot support column is in elongate configuration;The hard spot support Post is fixed on base station by welding or screw thread screw-fashion, and the position that soft spots support column is contacted with base station is turned by screw thread It is dynamic.Preferred technical scheme is made up of for base station hard material;There is standby screw on base station, there is nut on hard spot support column, Soft spots support column is bulb resilient plunger, and the support zone of the support column is that point is contacted or line connects with the way of contact of table top Touch.Preferred technical scheme is made up of base station of lightweight aluminum or alloy material;The support zone and platform of the support column The way of contact in face is contacted for point.
The hard spot support column is fixed on base station by screw thread screw-fashion, the position that soft spots support column is contacted with base station By threads turn.There are multiple standby screws on base station, base station is made up of hard material.The base station can be any shape Shape, preferably, it is generally more regular shape.
The agent structure of soft spots support column can be identical with the structure of hard spot support column described in preferred technical scheme, also may be used With difference, certain support force, the object that placement is supported are provided in a certain orientation its object is to the object to being supported Rollover, preferably, it has following several middle structures:Soft spots support column is all made up of flexible material, its portion contacted with base station Position can both cause that soft spots support column carried out certain movement in the vertical direction by threads turn;Soft spots is supported Post is combined by hard material and flexible material and formed, and wherein hard material deformation is small, can be reduced single flexible material and hung down Directly in the movement on the direction of support column;Soft spots can also be made up of hard material entirely, for example, it can be bulb elastic Plug.
Support column described in preferred technical scheme is fixed on base station by way of screw thread is screwed, and is existed on base station Multiple standby screws, to change the position of support column, so that support frame adapts to the support of different size object.Preferably Technical scheme, the base station of the fixed support column is made up of hard material, used as preferably it can be by lightweight aluminum or conjunction Golden material is made.
Preferred technical scheme, the cam pin with adjustment effect is continuously adjustabe, and every time after regulation it can be with The fixation of eccentric shaft is realized by related measure, that is, enables to eccentric shaft no longer to be loosened after positioning, preferably, the bias The main body of axle is cylindrical structure, and its locking measure can be that screw is fixed.Preferred technical scheme, the objective table can be with It is any planform, preferably, the support column of height can be adjusted on the objective table with several, support column Top as the strong point, preferably, support column be made up of 3 hard spot support columns or by 3 hard spot support columns with it is some Individual soft spots support column is constituted.Preferred technical scheme, the eccentric pin is manually to adjust, and having on eccentric pin is used for The mechanism of regulation;Manual adjustment portion part is raised, groove or circular hole.There is nut on eccentric pin.The eccentric pin it is inclined The main body of heart axle is cylindrical structure, and the fixing end that base station is engaged has screw thread, during rotating eccentricity pin, its vertical central Transverse shifting.
Preferred technical scheme, the objective table will can be fixed in a certain plane by object carrier, the eccentric pin tool Have an adjustment effect, and a certain determination position that will can be accurately fixed at by article carrying piece in plane effect.Preferred technical scheme, The eccentric pin is 3.Preferred technical scheme, the eccentric pin with adjustment effect is cam pin, and it has tune The effect of section, object can be carried out certain fine setting by it on plan-position, a certain in the plane true so as to object be determined On fixed position.Preferred technical scheme has control system for console, and control system controlled motor is rotated, and motor drives inclined Heart pin is rotated.
Preferred technical scheme is to be fixed with plunger on base station, and plunger is spring-loaded plunger, and it is contacted with by object carrier When, the bulb of spring ejection is in contact with by object carrier.The eccentric pin and plunger are distributed in the periphery of support column, and the two is matched somebody with somebody Close and object is fixed in the plane of support column summit determination;Eccentric pin is distributed in the not homonymy of base station with plunger, described It is the object of regular shape by object carrier;, the support zone of the support column is curved-surface structure or pyramidal structure.
Preferred technical scheme, the plunger is at least 1, and it is constituted by the edge branch of object carrier with the eccentric pin Support point, preferred technical scheme, the plunger is 2, and it is relative with the position of the eccentric pin.Preferred technical side Case, further, the plunger is spring-loaded plunger, preferably, the strong point of plunger is bulb.
The objective table can prevent the slip on objective table by object carrier, i.e., can will be fixed on objective table by object carrier On a certain determination position on.The support column of the objective table, eccentric pin have adjustment effect, and placement can be adjusted by it The position of object on objective table.Further, the plunger on the objective table be by providing certain pressure by object carrier, The eccentric pin being close to by the edge of object carrier on the objective table is enabled, can be prevented by the slip of object carrier.
The objective table that the present invention is provided, with advantages below:The support zone of each strong point is curved-surface structure, when its branch When supportting the object that other have face structure, enable to for point is contacted or linear contact lay between support frame and object, due to support energy Enough fully positioning, meet at geometric 3 points and allocate face rule, this kind of to be designed to determine object in one plane;Separately Outward, when the object for needing support is regular planar structure, the object that three strong points will can be supported is taken at some In the plane of needs, and because three positions of the strong point constitute a triangle, it is easy to realize the gravity's center control of object Inside delta-shaped region, so that rollover is less likely to occur the object for being supported.In addition, provided by the present invention with auxiliary The support frame of the strong point is helped, with smoothness higher, the support of three hard spots determines the correct position of supported object part, a soft spots Auxiliary support ensure that supported object is not susceptible to rollover, and eccentric pin fixes table top, not easily shifted.
The objective table that the present invention is provided, using simple Machine Design, can realize that the comprehensive object that will be supported is carried out Positioning, its object that will can be supported accurately is fixed on a certain position, in the operation of some instruments, particularly in some essences In the measurement process of close instrument, reduce influence of the position difference of measured object to final actual result.
In the operating process of precision instrument, using it as objective table, closely operating system high is coordinated to complete essence Degree requires of a relatively high operation, and particularly when the instrument for being related to accurate measurement is used, objective table of the invention has enough Smoothness, the plan-position favorable reproducibility that object is placed on operating desk, it is not easy to turn on one's side is conducive to accurate operation.
The present invention can realize the accurate placement of the object of object particularly ordered structure, for the same class of pattern rule The tabular of the object of type, such as flush edge, can ensure to place every time all by the rotational angle of control system regulation motor With position reappearance very high, you can to realize one-time positioning, many subjobs, moreover it is possible to realize the comprehensive object that will be supported Positioned, its object that will can be supported accurately is fixed on a certain position, achieves preferable technique effect.
Brief description of the drawings
Fig. 1 is the carrier structure schematic diagram in the embodiment of the present invention 1.
Fig. 2 is the structural representation of the eccentric pin in the embodiment of the present invention 1.
Fig. 3 is the structural representation of motor in the embodiment of the present invention 1.
Fig. 4 is that eccentric pin and motor match schematic diagram.
In Fig. 1,11 is support column, 12 is eccentric pin;13 is plunger;14 is base station;131 is elastic bulb;15 is electricity Machine.
In Fig. 2,21 is eccentric pin and the part being fixed on substrate for eccentric pin by object carrier contact portion, 22; 23 is the mechanism that eccentric pin lower end matches with electrode
In Fig. 3,31 is motor body, 32 is motor rotating part;321 is the groove that motor is engaged with pin lower end.
Below by representational specific embodiment, the invention will be further elaborated, is not limited only to the present embodiment, Protection scope of the present invention is fallen within by simple transformation or equivalent application.
Specific embodiment
【Embodiment 1】
A kind of objective table of Electronic control position, as shown in figure 1, it includes support column 11, pin 12, plunger 13, fixation Substrate 14 and the motor 15 of pin 12 can be rotated.Support column 11 is 3 in the present embodiment, and not at grade, by Yu Sandian has fully positioning, meets at geometric 3 points and allocates face, and 3 points of the upper end of support column will can be determined by object carrier In one plane.
Pin 12 is cam pin, as shown in Fig. 2 its by contact by the part of object carrier 21, be fixed on substrate 14 22 Point and the part of mechanism 23 that is matched with electrode of lower end, by the rotation of pin can adjust placement on the support columns by loading The position of body.
There is the mechanism section matched with motor part and lower end that support column 11 is fixed on substrate 14, by motor Rotation can drive support column to be moved up and down on base station, can adjust the upper bottom by object carrier placed on the support columns Put.
Motor position is fixed on the lower section of cam pin, and Fig. 3 show the structural representation of motor, its by motor body 31, The part of motor rotating part 32 is constituted, wherein having the groove 321 being engaged with pin lower end on the part of motor rotating part 32.
Fig. 4 is the schematic diagram that matches of cam pin 12 and motor 13, and motor 13 can be to bias under control of the control system Pin 12 carries out certain rotation.Plunger 13 be spring-loaded plunger, its when with being contacted by object carrier, the bulb 131 of spring ejection with It is in contact by object carrier.
The matching of the lower end and motor of support column, the compatible portion with eccentric pin and motor is identical.
The height of eccentric pin and plunger is more than the height of support column, the supporting part of support column on the direction of base station The summit of position forms a plane, and the support zone of the support column is spherical structure;Contained object is positioned over the branch of support column On the position of support part, its edge and eccentric pin, plunger contact;Plunger is located at the relative position of eccentric pin;Eccentric pin and support The rotating mechanism that post lower end has and motor is engaged, motor position is fixed on the lower section of eccentric pin and support column.
Pin 12 and plunger 13 are distributed in the peripheral not homonymy of support column in the present embodiment, and it can coordinate fixes object The a certain determination position in the plane that the summit of support column 11 determines.It is the tabular of regular shape wherein by object carrier.
The localization method of the motorized subject table, including following steps:
a)First the screw of the hard support column on the support frame of objective table and the helicitic texture of soft support column and base station is coordinated, Hard support column and soft support column is set to be fixed on base station, the rotating mechanism of the lower end and motor of hard support column and soft support column connects Connect;
b)Eccentric pin is fixed on base station, the rotating mechanism connection of the lower end and motor of eccentric pin;
c)Rotated by adjusting the motor below hard support column, the helicitic texture of hard support column is moved up and down along base station, Hard support column upper extreme point is on a horizontal plane, contained object is positioned on support frame, contained object is clipped in cam pin Between nail;
d)Adjust the motor below soft support column to rotate, the helicitic texture of soft support column is moved up and down along base station, makes soft branch Dagger upper extreme point abuts contained object;
e)Control contained object wherein side eccentric pin lower section motor to rotate, make eccentric pin axis closer or far from institute Object carrier, while the motor for adjusting opposite side is rotated, make eccentric pin axis away from or near contained object, make contained object Moved horizontally with respect to base station;
f)Rotated by adjusting the motor below hard support column, the helicitic texture of support column is moved up and down along base station, makes institute Object carrier is vertically moved with respect to base station;Adjust the motor below soft support column to rotate, the helicitic texture of soft support column is along base station Lower movement, makes soft support column upper extreme point abut contained object;
G) motor below other eccentric pins is adjusted, eccentric pin and plunger is fixed contained object on objective table.
【Embodiment 2】
A kind of objective table of Electronic control position, it includes objective table and 3 controls by the eccentric pin of loading body position, The eccentric pin has adjustment effect, and the object that will can be carried is accurately located at the effect of a certain determination position in plane. The eccentric pin with adjustment effect is eccentric pin, and it is made up of two cylinders of out-of-alignment, two cylinder body surfaces Face has helicitic texture, and eccentric pin is fixed on objective table by this structure, for the bias that stop nut will be adjusted Pin is fixed on objective table, separately has governor motion on eccentric pin, and governor motion is a circular port in the present embodiment, is led to Cross the action of the regulation that rotated by bar shaped rod is inserted.
There are 3 hard spot support columns, it can will be by object carrier by three strong points on objective table in the present embodiment It is fixed in a certain plane, the height adjustable of hard spot support column.During using the objective table, the object that will be carried is placed on objective table On by support column jack-up, adjust the height of support column so that object is located on certain horizontal plane;Mobile object makes object edge tight 3 cam pins of patch, adjust eccentric pin, during cam pin is rotated so that object edge is close to cam pin, due to bias The rotation of pin, by object carrier, position has certain change in the plane, and 3 cam pins are adjusted up to correct position coordinating, Eccentric pin is fixed by nut.In the present embodiment, projecting height of the cam pin on objective table is higher than the loading Support column projecting height on platform.
Objective table contains 3 plungers, and it is constituted by the edge supports point of object carrier with the eccentric pin, and inclined with described The position of heart pin is relative.Can prevent the off normal by object carrier on objective table using the objective table, i.e., can be by by loading On a certain determination position that body is fixed on objective table.
Cam pin is fixed on substrate, and motor position is fixed on the lower section of cam pin and support column, wherein being rotated in motor Part has the groove being engaged with pin lower end and support column lower end.Motor can drive pin and support column to rotate, by pin The rotation of nail can adjust the position up and down by object carrier placed on the support columns.Motorized subject table localization method, bag Include following steps:
a)First the screw of the hard support column on the support frame of objective table and the helicitic texture of soft support column and base station is coordinated, Hard support column and soft support column is set to be fixed on base station, the rotating mechanism of the lower end and motor of hard support column and soft support column connects Connect;
b)Eccentric pin is fixed on base station, the rotating mechanism connection of the lower end and motor of eccentric pin;
c)Rotated by adjusting the motor below hard support column, the helicitic texture of hard support column is moved up and down along base station, Hard support column upper extreme point is on a horizontal plane, contained object is positioned on support frame, contained object is clipped in cam pin Between nail;
d)Adjust the motor below soft support column to rotate, the helicitic texture of soft support column is moved up and down along base station, makes soft branch Dagger upper extreme point abuts contained object;
e)Control contained object wherein side eccentric pin lower section motor to rotate, make eccentric pin axis closer or far from institute Object carrier, while the motor for adjusting opposite side is rotated, make eccentric pin axis away from or near contained object, make contained object Moved horizontally with respect to base station;
f)Rotated by adjusting the motor below hard support column, the helicitic texture of hard support column is moved up and down along base station, made Object to be carried body phase is vertically moved to base station;Adjust the motor below soft support column to rotate, the helicitic texture of soft support column is along base station Move up and down, soft support column upper extreme point is abutted contained object;
G) motor below other eccentric pins is adjusted, eccentric pin and plunger is fixed contained object on objective table.
Repeat step c)~step g), contained object is both horizontally and vertically moved relative to base station repeatedly, complete loading The positioning of platform.
【Embodiment 3】
A kind of objective table of Electronic control position, for placing regular appearance and position accuracy demand object high, support Frame includes the base station of support column, eccentric pin and fixed support column and eccentric pin.The support column is 3 positions not one Rigid support post on bar straight line, it is prepared by stainless steel material, and have can for the position contacted with base station in support column With the helicitic texture of rotational support post, you can to adjust the height of each support column strong point by helicitic texture.3 support columns The table top that will can be supported is fixed in a certain plane.3 eccentric pins are fixed with the present embodiment on base station, it is by hard High-abrasive material is obtained, and the position of eccentric pin is in the triangle periphery of support column, and not point-blank, it is fixed Depending on position is by the corresponding supporting object shape and size of objective table.Projecting height of the eccentric pin on base station is higher than the branch The projecting height on base station of dagger.Objective table during use, all eccentric pins and the side of object for being supported Edge is in contact, a certain determination position that its object that will can be supported is fixed in plane.Motor position be fixed on cam pin and The lower section of support column, wherein having the groove being engaged with pin and support column lower end in motor rotating part.Motor can drive Pin and support column are rotated, and the position by object carrier placed on the support columns can be adjusted by the rotation of pin.
The localization method of motorized subject table is with embodiment 1.
【Embodiment 4】
A kind of objective table of Electronic control position is provided, a soft spots support column is increased on the basis of embodiment 1, other Part is same as Example 1, and during the use of support frame, it is played prevents object center of gravity from deflecting away from support shown in embodiment 1 Delta-shaped region that post is constituted and the phenomenon turned on one's side, soft spots support column is spring-loaded plunger.The localization method of motorized subject table With embodiment 2.
【Embodiment 5】
A kind of objective table of Electronic control position, it includes three hard spot support columns, a soft spots support column and fixation The base station of support column, 3 eccentric pins, circular hole on eccentric pin.Three hard spot support columns are distributed on the different position of base station, Its position point constitutes a right angled triangle, and soft spots support column is in the perimeter of the triangle, four supports Post position constitutes a rectangular configuration.
Three hard spot support columns are made up of hard, wear-resistant stainless steel material, and it is embedded in support column post by support end sphere structure Shape bar main body one end is constituted, and the support column column main body other end is helicitic texture, and nut is threadedly secured to support column post In shape bar main body.Support end sphere structure is designed as sphere structure, because sphere is generally when being contacted with other faces a little contacting Formula, three support columns can determine that a plane;Design nut structure, is easily loosened to prevent support column to be fixed on base station.
Soft spots support column is a bulb resilient plunger, and bulb resilient plunger top is divided into hollow-core construction, has in hollow area What one spring, its upper end and spring interface were touched has an active sphere, and spheroid is fixed with spring by bulb resilient plunger agent structure In certain space;Separately there is helicitic texture in the lower part of bulb resilient plunger agent structure, by rotating bulb resilient plunger Agent structure, the soft spots support column that can make is having certain movement on the direction of base station.Use soft spots support column When, adjust it highly so that the top active sphere of soft spots support column touches the body surface that is supported and spring to be had slightly Micro- elastic deformation.
Support column is fixed on by way of screw thread is screwed in screw corresponding with support column on base station, on base station In the presence of multiple standby screws, the position of support column is changed so as to pattern at any time according to supported objects, so that Support frame adapts to the support of different size object.The base station of fixed support column is made up of the hard and light aluminum of matter.
The position of eccentric pin is in the triangle periphery of hard spot support column, and not point-blank, it is fixed Depending on position is by the corresponding supporting object shape and size of objective table.Projecting height of the eccentric pin on base station is higher than hard spot branch The projecting height on base station of dagger.Objective table during use, all eccentric pins and the side of object for being supported Edge is in contact, a certain determination position that its object that will can be supported is fixed in plane.
Objective table contains 2 plungers, and it is constituted by the edge supports point of object carrier with eccentric pin, and inclined with two of which The position of heart pin is relative.Can prevent the off normal by object carrier on objective table using the objective table, i.e., can be by by loading On a certain determination position that body is fixed on objective table.Motor position is fixed on the lower section of cam pin, wherein in motor rotation section Divide the groove for having and being engaged with pin lower end.Motor can drive pin and support column to rotate, by turning for pin and support column It is dynamic to adjust the position by object carrier placed on the support columns.The localization method of motorized subject table is with embodiment 1.
【Embodiment 6】
The present embodiment is a kind of objective table of Electronic control position, and its structure and embodiment 1 are identical, three support column distributions Near the edge of base station;And its material is hard, wear-resistant stainless steel material and is obtained, support column is by the screw thread side of screwing Formula is fixed on hard base station, and hard base station is obtained by lightweight aluminum;Three support column position points are triangle Three summits, and the triangle for being constituted is right angled triangle.The structure of soft spots support column is by the rubber material with certain elasticity Matter is made.The localization method of motorized subject table is with embodiment 2.
【Embodiment 7】
Support column is identical with base station and embodiment 1 in the present embodiment, there are multiple standby screws on base station.With embodiment Change three positions of the hard strong point unlike 1, the triangle for forming its point is equilateral triangle.Hard spot support column It is upper that there is nut structure and helicitic texture, there is the screwed hole corresponding with helicitic texture on base station, support column is by spiral shell The mode that line is screwed is fixed in screw corresponding with support column on base station, and then tightening nut is that support column and base station are tight With reference to.The base station of fixed support column is made up of the hard and light aluminum of matter.The localization method of motorized subject table is with embodiment 1.
【Embodiment 8】
A kind of objective table of Electronic control position, support column is identical with base station and embodiment 1, and its material to be hard resistance to Mill stainless steel material is obtained, and hard base station is obtained by lightweight aluminum;Three hard support column position points are triangle Three summits, and the triangle for being constituted is non-isosceles acute triangle.The spherical structure of table top and support frame forms point contact, The objective table good stability, the plan-position favorable reproducibility that object is placed on objective table, it is not easy to turn on one's side.
The localization method of motorized subject table is with embodiment 1.
【Embodiment 9】
A kind of objective table of Electronic control position, support column is identical with the position relationship and embodiment 1 of base station, the support column Constituted by ellipsoidal structure and cylindrical structure, oval curved-surface structure is support zone.And its material is hard, wear-resistant Stainless steel material is obtained, and support column is threadedly fixed on hard base station, and hard base station is obtained by lightweight aluminum.Platform The oval curved-surface structure of face and support frame forms linear contact lay, and the objective table stability is high.
The localization method of motorized subject table is with embodiment 2.
【Embodiment 10】
A kind of objective table of Electronic control position, including three hard support columns and a soft support column and fixed support column Base station, three hard support columns are distributed near the edge of base station;The hard support column arrangement is by ellipsoidal structure and circle Column structure constitute, oval curved-surface structure be support zone, and its material be hard, wear-resistant stainless steel material be obtained, support Post has the identical helicitic texture of embodiment 5, has the screwed hole corresponding with helicitic texture on base station, and support column passes through spiral shell Line structure is tightened on base station.Hard base station is obtained by lightweight aluminum;Three support column position points constitute triangle Three summits of shape, and the triangle for being constituted is isosceles acute triangle.The position of eccentric pin is in hard spot support column structure The periphery of triangularity, and not point-blank, its fixed position is by the corresponding supporting object shape and size of objective table It is fixed.Projecting height on base station of projecting height of the eccentric pin on base station higher than hard spot support column.Objective table is being used During, all eccentric pins are touched with the side edge of the object for being supported, and its object that will can be supported is fixed on plane On a certain determination position.The localization method of motorized subject table is with embodiment 1.
【Embodiment 11】
A kind of objective table of the Electronic control position with Auxiliary support point, three hard spot support columns by pyramidal structure and Cylindrical structure is constituted, and pyramidal structure is support zone.Other parts and embodiment 1 are identical, and its material is hard, wear-resistant Stainless steel material is obtained, and support column has the identical helicitic texture of embodiment 4, has on base station corresponding with helicitic texture Screwed hole, support column is tightened on base station by helicitic texture.Hard base station is obtained by lightweight aluminum;Three support columns Three triangle summits of position point, and the triangle for being constituted is isosceles acute triangle.Table top and support frame Cone structure form point contact, the objective table stability is high.The localization method of motorized subject table is with embodiment 1.
【Embodiment 12】
A kind of objective table of Electronic control position, it includes support column, pin, fixed substrate and can rotate pin Motor, also controlled motor rotate control system.Support column is 3 in the present embodiment, and not at grade, due to 3 points have fully positioning, meet at geometric 3 points and allocate face, and 3 points of the upper end of support column will can be determined one by object carrier In individual plane.
Pin is cam pin, it is by contacting by loading body portion, the part being fixed on substrate and lower end and electrode The mechanism section matched somebody with somebody, the position by object carrier placed on the support columns can be adjusted by the rotation of pin.
Motor position is fixed on cam pin and support column lower section, it is made up of motor body, motor rotating part, wherein There is the groove being engaged with pin lower end on the part of motor rotating part 2.Motor can be to inclined under control of the control system Heart pin and support column are rotated.The height of eccentric pin is more than the height of support column, the branch of support column on the direction of base station The summit of support part position forms a plane, and the support zone of the support column is spherical structure;Contained object is positioned over support column Support zone on, its edge and eccentric pin are contacted;Eccentric pin and the rotation that support column lower end has and motor is engaged Mechanism, motor position is fixed on the lower section of eccentric pin and support column.
Pin is distributed in the peripheral not homonymy of support column in the present embodiment, and it can coordinate and for object to be fixed on support capital A certain determination position in the plane that point determines.It is the tabular of regular shape wherein by object carrier.The localization method of motorized subject table With embodiment 1.

Claims (10)

1. a kind of motorized subject table localization method, including following steps:
a)First the screw of the hard support column on the support frame of objective table and the helicitic texture of soft support column and base station is coordinated, is made hard Support column and soft support column are fixed on base station, the rotating mechanism connection of the lower end and motor of hard support column and soft support column;
b)Eccentric pin is fixed on base station, the rotating mechanism connection of the lower end and motor of eccentric pin;
c)Rotated by adjusting the motor below hard support column, the helicitic texture of hard support column is moved up and down along base station, made hard Support column upper extreme point be in a horizontal plane on, contained object is positioned on support frame, contained object be clipped in eccentric pin it Between;
d)Adjust the motor below soft support column to rotate, the helicitic texture of soft support column is moved up and down along base station, makes soft support column Upper extreme point abuts contained object;
e)Control contained object wherein side eccentric pin lower section motor to rotate, make eccentric pin axis closer or far from object to be carried Body, while the motor for adjusting opposite side is rotated, make eccentric pin axis away from or near contained object, make object to be carried body phase pair Base station is moved horizontally;
f)Rotated by adjusting the motor below hard support column, the helicitic texture of support column is moved up and down along base station, makes object to be carried Body phase is vertically moved to base station;Adjust the motor below soft support column to rotate, the helicitic texture of soft support column is moved down along base station It is dynamic, soft support column upper extreme point is abutted contained object;
G) motor below other eccentric pins is adjusted, eccentric pin and plunger is fixed contained object on objective table.
2. motorized subject table localization method according to claim 1, it is characterised in that the objective table of described Electronic control, Including base station, support column, eccentric pin, motor and console, support column and eccentric pin are fixed on base station, perpendicular to base Height of the height of eccentric pin and plunger more than support column on the direction of platform;The support zone of the support column is curved-surface structure Or pyramidal structure, the summit of the support zone of the support column forms a plane, and the support column is hard spot support column and soft Point support column;Contained object is positioned on the support zone of support column, and contained object edge and eccentric pin are contacted;Eccentric pin There is the rotating mechanism being engaged with motor with support column lower end, motor position is fixed on the lower section of eccentric pin and support column, Console has control system, and control system controlled motor is rotated.
3. motorized subject table localization method according to claim 1, it is characterised in that repeat step c)~step g), make institute Object carrier is both horizontally and vertically moved relative to base station repeatedly, completes the positioning of objective table.
4. motorized subject table localization method according to claim 2, it is characterised in that the control system control on console When motor is rotated, motor drives eccentric pin and support column to be rotated;The objective table has at least two eccentric pins;Support Post and eccentric pin are threadedly secured on base station.
5. motorized subject table localization method according to claim 3, it is characterised in that the eccentric pin is distributed in support Be fixed on object in the plane of support column summit determination by the periphery of post, the two cooperation;Support column have three hard spot support columns with Multiple soft spots support columns are constituted;Three hard spot support columns are distributed in base station position point and constitute a triangle, soft spots support Post is in the outside of the triangle;There are three eccentric pins on base station, there is nut on eccentric pin;The branch of the support column The curved-surface structure of support part position is spherical structure.
6. motorized subject table localization method according to claim 5, it is characterised in that eccentric pin is distributed in base with plunger The not homonymy of platform, described contained object is the object of regular shape;Hard spot support column position point line form right angle or Acute triangle;The position that soft spots support column is contacted with base station passes through threads turn.
7. motorized subject table localization method according to claim 6, it is characterised in that hard spot support column position point connects Line constitutes isosceles right angle or isosceles acute triangle;The hard spot support column is made up of abrasion-proof stainless steel material;Soft spots support column It is combined by hard material and flexible material and is formed;There is standby screw on base station, there is nut, soft spots support on hard spot support column Post is bulb resilient plunger, and the support zone of the support column is that point is contacted or linear contact lay with the way of contact of table top.
8. motorized subject table localization method according to claim 1, it is characterised in that the base station by lightweight aluminum or It is made of alloy material;The support zone of the support column is that point is contacted with the way of contact of table top;The eccentric pin it is inclined The main body of heart axle is cylindrical structure, and the one end being fixed on base station has screw thread, and during rotating eccentricity pin, its vertical central is horizontal To movement.
9. motorized subject table localization method according to claim 1, it is characterised in that there is regulation manually on eccentric pin Part.
10. motorized subject table localization method according to claim 1, it is characterised in that manual adjustment portion part is raised, recessed Groove or circular hole;Described contained object is plate-shaped body;Soft support column and support firmly mechanism that lower end and motor coordinate with it is inclined Heart pin lower end is identical with the structure of the mechanism that motor coordinates.
CN201210006698.9A 2012-01-11 2012-01-11 Electric control object stage localization method Expired - Fee Related CN103206974B (en)

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CN105904516B (en) * 2016-04-21 2017-11-17 无锡吉兴汽车声学部件科技有限公司 Automotive upholstery product Water Cutting tool shares chassis

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US4910606A (en) * 1981-12-29 1990-03-20 Canon Kabushiki Kaisha Solid state pick-up having particular exposure and read-out control
CN1746776A (en) * 2004-09-06 2006-03-15 东京毅力科创株式会社 Substrate processing apparatus and substrate positioning device
CN201971388U (en) * 2010-12-27 2011-09-14 江苏天奇物流系统工程股份有限公司 Eccentric lifter pin hole positioning device

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Publication number Priority date Publication date Assignee Title
US4910606A (en) * 1981-12-29 1990-03-20 Canon Kabushiki Kaisha Solid state pick-up having particular exposure and read-out control
CN1746776A (en) * 2004-09-06 2006-03-15 东京毅力科创株式会社 Substrate processing apparatus and substrate positioning device
CN201971388U (en) * 2010-12-27 2011-09-14 江苏天奇物流系统工程股份有限公司 Eccentric lifter pin hole positioning device

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