CN202433027U - Electric objective table - Google Patents
Electric objective table Download PDFInfo
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- CN202433027U CN202433027U CN2012200098523U CN201220009852U CN202433027U CN 202433027 U CN202433027 U CN 202433027U CN 2012200098523 U CN2012200098523 U CN 2012200098523U CN 201220009852 U CN201220009852 U CN 201220009852U CN 202433027 U CN202433027 U CN 202433027U
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- support column
- objective table
- eccentric pin
- base station
- support
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Abstract
The utility model relates to an electric objective table, and mainly solves the problem that objects on an objective table in the prior art cannot be positioned accurately. The electric objective table is used for controlling positioning electrically. The electric objective table comprises a base, supporting columns, eccentric pins, a motor and a control table. The supporting columns and the eccentric pins are fixed on the base, the heights of the eccentric pins are larger than those of the supporting columns which are perpendicular to the base, and peaks of supporting portions of the supporting columns form a plane. Objects are disposed on the supporting portions of the supporting columns, and edges of the objects contact with the eccentric pins. Lower ends of the eccentric pins and lower ends of the supporting columns are provided with a rotation mechanism matching with the motor. The motor is fixed below the eccentric pins and the supporting columns, so that accurate positioning can be well achieved. The electric objective table can be used for industrial production of objective tables requiring precision operation.
Description
Technical field
The utility model relates to a kind of electronic control objective table.
Background technology
Along with the development of society, every profession and trade to the placement environment of the hardware facility that relates in its industry and plummer require increasingly high, particularly to the placement of some exact instrument.For example, at the operator's console that relates to optical element work, often require its support platform to have enough smoothnesses.
Chinese patent CN101738127A discloses a kind of adiabatic supporting device; Comprise cold of having a plurality of mounting holes on it and be used to support said cold support bar; Said support bar comprises the top support bar again, presses down support bar; Cooperate with said mounting hole with a contact or the line way of contact respectively, but the bracing frame of this utility model has four support columns.
Chinese patent CN2574502 discloses a kind of supported at three point balance table; It comprises the support section of plummer and support bearing platform; Table top three fulcrums of support section are by a vertically direct support column; Two indirectly vertically support columns that are connected on the oblique brace summer provide, and the other end of two oblique brace summers is fixed on directly vertically on the same point of support column, and three support columns of this utility model are supporting desktop simultaneously not.
Chinese patent CN201468443U desktop bracing frame; It is characterized in that: the desktop bracing frame is provided with underframe, and the quarter butt of triangular support pin is connected with underframe, and side lever is provided with the brace of band connecting hole in each triangular support pin; Fixture passes connecting hole each triangular support pin is fixed; The upper corners of three triangular support pin is in same plane, and forms the desktop supporting surface, but support column is that face contacts with desktop.
But CN102102986A the utility model relates to a kind of aligning transfers the circularity/cylindricity measurement worktable that inclines, and comprises the pedestal that is connected with line shaft, the operating platform that is used to place measured workpiece, three bracing frames; Wherein bracing frame comprises two retractable support framves and a fixing support rack, and the upper end of retractable support frame contacts with the operating platform sphere, and the fixing support rack upper end links to each other with operating platform through the Hooke's hinge assembly, but support column is that sphere contacts with table top.
3 have the effect of confirming a plane; The bracing frame that adopts three support columns to constitute has the function that supported objects is fixed on a certain plane; Near but the problem below supported at three point exists: supported object center of gravity drops on the leg-of-mutton edge that three strong points constitute or departed from the triangle interior zone; Supported object is turned on one's side easily, thereby has caused the object accidental injury, even can cause security incident.
The bracing frame and the support platform of prior art report all are the operator's console of face contact type, all can't guarantee the enough smooth of its face, and in the different operation process, the planimetric position reappearance that object is placed on the operator's console is bad, is unfavorable for accurate operation.Particularly in the measuring process at some exact instrument, the position difference of measured object has very big influence to final actual result in the operation of some instruments.The utility model provides a kind of objective table of electronic control, and it can accurately be fixed on supported object on a certain position.
The utility model content
The utility model technical matters to be solved is that objective table is difficult for pinpoint problem in the prior art, and a kind of objective table of electronic control newly is provided, the advantage that this loading stand has supporting & stablizing, accurately locatees.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is following: a kind of objective table of electronic control; Comprise base station, support column, eccentric pin, motor and control desk; Support column and eccentric pin are fixed on the base station, perpendicular to the height of eccentric pin and plunger on the direction of the base station height greater than support column; The support zone of said support column is curved-surface structure or pyramidal structure, and the summit of the support zone of said support column forms a plane, and said support column is hard spot support column and soft spots support column; Contained object is positioned on the support zone of support column, and contained object edge contacts with eccentric pin; Eccentric pin and support column lower end have the rotating mechanism that matches with motor, and motor position is fixed on the below of eccentric pin and support column, and control desk has control system, and control system control motor rotates.
In the technique scheme, optimized technical scheme is that control desk has electric machine control system, and when control system control motor rotated, driven by motor eccentric pin and support column rotated; Said objective table has at least three hard spot support columns, and said objective table has at least two eccentric pins.Optimized technical scheme is that support column is made up of three hard spot support columns and a plurality of soft spots support column; Three eccentric pins are arranged on the base station; Optimized technical scheme is that objective table contains three hard spot support columns, a soft spots support column, and three hard spot support columns are distributed in base station position loca and constitute a triangle, and soft spots support column loca is in said leg-of-mutton perimeter; Optimized technical scheme is three hard spot support column position loca line form right angles or oxygon, and the support zone curved-surface structure of said support column is a spherical structure.Optimized technical scheme is that three support column position loca lines constitute isosceles right angle or isosceles oxygon; Said support column and base station contacting structure are right cylinder, rectangular strip or helicitic texture, and said three hard spot support columns and eccentric pin are processed by hard material, and the soft spots support column is made up of flexible material.Optimized technical scheme is that said three hard spot support columns are processed by the abrasion-proof stainless steel material; The soft spots support column is combined by hard material and flexible material and forms; The main body of said hard spot support column is rectangular structure; Said hard spot support column is fixed on the base station through welding or the screw thread mode of screwing, and threads turn is passed through at the position that the soft spots support column contacts with base station.Optimized technical scheme is that base station is made up of hard material; Subsequent use screw is arranged on the base station, have nut on the hard spot support column, the soft spots support column is the bulb resilient plunger, and the support zone of said support column contacts or the line contact for point with the way of contact of table top.Optimized technical scheme is that base station is processed by lightweight aluminium material or alloy material; The support zone of said support column is that point contacts with the way of contact of table top.
Said hard spot support column is fixed on the base station through the screw thread mode of screwing, and threads turn is passed through at the position that the soft spots support column contacts with base station.Have a plurality of subsequent use screws on the base station, base station is made up of hard material.Said base station can be Any shape, and as preferably, it is generally more regular shape.
The agent structure of the said soft spots support column of optimized technical scheme can be identical with the structure of hard spot support column; Also can be different, its purpose is to supported object certain anchorage force to be provided on a certain orientation, places supported object rollover; As preferably; It has following several middle structure: the soft spots support column all is made up of flexible material, and threads turn can be passed through in its position that contacts with base station, both can be so that the soft spots support column had carried out certain moving on vertical direction; The soft spots support column is combined by hard material and flexible material and forms, and wherein hard material distortion is little, can reduce single flexible material perpendicular to moving on the direction of support column; Soft spots can also be made up of hard material entirely, and for example, it can be the bulb resilient plunger.
The said support column of optimized technical scheme is to be fixed on the base station through the mode that screw thread is screwed, and on base station, has a plurality of subsequent use screws, so that change the position of support column, thereby makes bracing frame adapt to the support of different size object.Optimized technical scheme, the base station of said fixing branch dagger is made up of hard material, can be processed by lightweight aluminium material or alloy material as preferred its.
Optimized technical scheme; Said eccentric pin with regulating action is adjustable for continuously; And each regulate the back it can realize the fixing of excentric shaft through related measure, promptly can make behind the excentric shaft location no longer loosening, as preferably; The main body of said excentric shaft is a cylindrical structure, and its locking measure can be that screw is fixed.Optimized technical scheme; Said objective table can be any structure shape; As preferably, have the support column that several can regulate height on the said objective table, the top of support column is as the strong point; As preferably, support column is made up of 3 hard spot support columns or is made up of 3 hard spot support columns and several soft spots support columns.Optimized technical scheme, said eccentric pin is through manual adjustments, has the mechanism that is used to regulate on the eccentric pin; The manual adjustments parts are convexity, groove or circular hole.Has nut on the eccentric pin.The main body of the excentric shaft of said eccentric pin is that the stiff end that cylindrical structure and base station match has screw thread, and during the rotating eccentricity pin, its vertical central laterally moves.
Optimized technical scheme, said objective table can will be fixed on a certain plane by object carrier, and said eccentric pin has regulating action, and the effect that can will accurately be fixed in a certain definite position on the plane by article carrying piece.Optimized technical scheme, said eccentric pin are 3.Optimized technical scheme, said eccentric pin with regulating action is an eccentric pin, and it has the effect of adjusting, and it can carry out certain fine setting with object on the planimetric position, thereby object is confirmed on a certain in the plane definite position.Optimized technical scheme is that control desk has control system, and control system control motor rotates, and the driven by motor eccentric pin rotates.
Optimized technical scheme is to be fixed with plunger on the base station, and plunger is a spring-loaded plunger, and it is when being contacted by object carrier, the bulb that spring ejects with contacted by object carrier.Said eccentric pin and plunger are distributed in the periphery of support column, and the two cooperation is fixed on object on the plane of confirming on the support column summit; Eccentric pin and plunger are distributed in the not homonymy of base station, and described is the object of regular shape by object carrier; , the support zone of said support column is curved-surface structure or pyramidal structure.
Optimized technical scheme, said plunger are at least 1, and itself and said eccentric pin constitute by the edge strong point of object carrier, preferred technical scheme, and said plunger is 2, the position of itself and said eccentric pin is relative.Optimized technical scheme, further, said plunger is a spring-loaded plunger, as preferably, the strong point of plunger is a bulb.
Said objective table can prevent by the slip of object carrier on objective table, promptly can be with on a certain definite position of being fixed in by object carrier on the objective table.Support column, the eccentric pin of said objective table have regulating action, can adjust the position that is placed on object on the objective table through it.Further, the plunger on the said objective table is through to certain pressure is provided by object carrier, makes and can be close to the eccentric pin on the said objective table by the edge of object carrier, can prevent by the slip of object carrier.
The objective table that the utility model provides; Have the following advantages: the support zone of each strong point is a curved-surface structure; When it supports other and has the object of face structure, can make between bracing frame and the object for some contact or the line contact, because support can fully be located; 3 of meeting geometric allocate the face rule, and this kind design can be confirmed object in one plane; In addition; When the object that supports when needs is regular planar structure; Take three strong points can be on the plane of some needs with the object that supports; And, be easy to realize that the center of gravity with object is controlled at delta-shaped region inside, thereby make supported object be not easy to turn on one's side because the position of three strong points constitutes a triangle.In addition, the bracing frame that has supplemental support point that the utility model provided has higher smoothness; Three hard spots support the tram of having confirmed supported object; One soft spots supplemental support has guaranteed that supported object is difficult for turning on one's side, and eccentric pin is fixed table top, is difficult for moving.
The objective table that the utility model provides; Adopt simple Machine Design; The ability realization is comprehensive to position supported object, and it can accurately be fixed on supported object on a certain position, in the operation of some instruments; Particularly in the measuring process of some exact instrument, reduce of the influence of the position difference of measured object to final actual result.
In the operating process of exact instrument; As objective table, cooperate high operating system closely can accomplish the higher relatively operation of accuracy requirement, with it particularly when the instrument that relates to accurate measurement uses; The objective table of the utility model has enough smoothnesses; The planimetric position favorable reproducibility that object is placed on the operator's console is not easy to turn on one's side, and helps accurate operation.
The utility model can be realized the particularly accurate placement of the object of ordered structure of object; For the object of the same type of pattern rule, smooth tabular in edge for example, the rotational angle of regulating motor through control system can guarantee that each placement all has very high position reappearance; Promptly can realize one-time positioning, repeatedly operation; Can also realize comprehensive supported object being positioned, it can accurately be fixed on supported object on a certain position, has obtained better technical effect.
Description of drawings
Fig. 1 is the objective table structural representation among the utility model embodiment 1.
Fig. 2 is the structural representation of the eccentric pin among the utility model embodiment 1.
Fig. 3 is the structural representation of motor among the utility model embodiment 1.
Fig. 4 is the coupling synoptic diagram of eccentric pin and motor.
Among Fig. 1,11 is that support column, 12 is eccentric pin; 13 is plunger; 14 is base station; 131 is the elasticity bulb; 15 is motor.
Among Fig. 2,21 for eccentric pin be fixed in the part on the substrate by object carrier contact portion, 22 for eccentric pin; 23 is the mechanism of eccentric pin lower end and electrode coupling
Among Fig. 3,31 is that motor main body, 32 is the motor rotating part; 321 is the groove that motor matches with the pin lower end.
Through representational specific embodiment the utility model is done further to set forth below, be not limited only to present embodiment, also belong to the protection domain of the utility model through the application of simple transformation or equivalence.
Embodiment
[embodiment 1]
A kind of objective table of electronic control position, as shown in Figure 1, it comprises support column 11, pin 12, plunger 13, fixing base 14 and the motor 15 that can rotate pin 12.Support column 11 is 3 in the present embodiment, and not at grade, because 3 have abundant location, 3 of learning of meeting geometric allocate face, and 3 abilities in the upper end of support column will be confirmed in one plane by object carrier.
Pin 12 be eccentric pin, and is as shown in Figure 2, its by contact by object carrier 21 parts, be fixed in mechanism's 23 parts that 22 parts and lower end and electrode on the substrate 14 mate, through the rotation of pinning can regulate be placed on the support column by the position of object carrier.
Support column 11 is fixed in part and lower end on the substrate 14 has the mechanism's part with the motor coupling, and the rotation through motor can drive support column and on base station, move up and down, can regulate be placed on the support column by the upper-lower position of object carrier.
Motor position is fixed on the below of eccentric pin, and shown in Figure 3 is the structural representation of motor, and it is made up of motor main body 31, motor rotating part 32 parts, wherein on motor rotating part 32 parts, has the groove 321 that matches with the pin lower end.
Fig. 4 is the coupling synoptic diagram of eccentric pin 12 and motor 13, and motor 13 can carry out certain rotation to eccentric pin 12 under the control of control system.Plunger 13 is a spring-loaded plunger, and it is when being contacted by object carrier, the bulb 131 that spring ejects with contacted by object carrier.
The lower end of support column and the coupling of motor are identical with the compatible portion of eccentric pin and motor.
Perpendicular to the height of eccentric pin and plunger on the direction of the base station height greater than support column, the summit of the support zone of support column forms a plane, and the support zone of said support column is a spherical structure; Contained object is positioned on the support zone of support column, and its edge contacts with eccentric pin, plunger; Plunger is positioned at the relative position of eccentric pin; Eccentric pin and support column lower end have the rotating mechanism that matches with motor, and motor position is fixed on the below of eccentric pin and support column.
Pin 12 and plunger 13 are distributed in the not homonymy of the periphery of support column in the present embodiment, and it can cooperate object is fixed on a certain definite position on the plane of confirming on support column 11 summits.Be the tabular of regular shape wherein by object carrier.
[embodiment 2]
A kind of objective table of electronic control position, it comprises objective table and 3 controls by the eccentric pin of object carrier position, said eccentric pin has regulating action, and can accurately be positioned the effect of a certain definite position on the plane by the object that carries.Said eccentric pin with regulating action is an eccentric pin; It is made up of two right cylinders of out-of-alignment, and two peripheries have helicitic texture, and eccentric pin is fixed on the objective table through this structure; Be used for retainer nut the eccentric pin of adjusting is fixed on objective table; On eccentric pin, have governor motion in addition, governor motion is a circular port in the present embodiment, inserts the action that wherein can rotate and regulate through the bar shaped rod.
Have 3 hard spot support columns on the objective table in the present embodiment, it can will be fixed on a certain plane adjustable height of hard spot support column through three strong points by object carrier.When using this objective table, the object that will be carried is placed on the objective table by support column jack-up, and the height of adjustable support post makes object be positioned on certain surface level; Mobile object makes object edge be close to 3 eccentric pins; Regulate eccentric pin, in the process of rotating eccentric pin, make object edge be close to eccentric pin; Because the rotation of eccentric pin; Had certain variation in the position in the plane by object carrier, until correct position, get final product eccentric pin is fixing through nut at 3 eccentric pins of fit adjustment.In the present embodiment, eccentric pin is higher than the support column projecting height on the said objective table at the projecting height on the objective table.
Objective table contains 3 plungers, and itself and said eccentric pin constitute by the edge strong point of object carrier, and relative with the position of said eccentric pin.Use said objective table can prevent by the off normal of object carrier on objective table, promptly can be with on a certain definite position of being fixed in by object carrier on the objective table.
Eccentric pin is fixed on the substrate, and motor position is fixed on the below of eccentric pin and support column, wherein has the groove that matches with pin lower end and support column lower end at the motor rotating part.Motor can drive pin and rotate with support column, through the rotation of pinning can regulate be placed on the support column by the position up and down of object carrier.
[embodiment 3]
A kind of objective table of electronic control position is used to place the object that pattern is regular and position accuracy demand is high, and bracing frame comprises the base station of support column, eccentric pin and fixing branch dagger and eccentric pin.Said support column is not point-blank rigid support posts of 3 positions; It is prepared by stainless steel material; And support column and base station position contacting have can the rotational support post helicitic texture, promptly can regulate the height of each support column strong point through helicitic texture.3 support columns can be fixed in supported table top on a certain plane.Be fixed with 3 eccentric pins in the present embodiment on the base station; It is made by hard wear-resistant material; The position of eccentric pin is in support column and constitutes leg-of-mutton periphery, and not point-blank, its fixed position is decided by the corresponding supporting object shape and size of objective table.Eccentric pin is higher than the projecting height on base station of said support column at the projecting height on the base station.Objective table is in the process of using, and the side edge of all eccentric pins and supported object is touched, and it can be fixed in supported object a certain definite position on the plane.Motor position is fixed on the below of eccentric pin and support column, wherein has the groove that matches with pin and support column lower end at the motor rotating part.Motor can drive pin and rotate with support column, through the rotation of pinning can regulate be placed on the support column by the position of object carrier.
[embodiment 4]
A kind of objective table of electronic control position is provided; On the basis of embodiment 1, increased by a soft spots support column; Other parts are identical with embodiment 1; In the use of bracing frame, it plays and prevents that the object center of gravity from deflecting away from the delta-shaped region that support column shown in the embodiment 1 constitutes and the phenomenon of turning on one's side, and the soft spots support column is a spring-loaded plunger.
[embodiment 5]
A kind of objective table of electronic control position, it comprises the base station of three hard spot support columns, soft spots support column and fixing branch dagger, 3 eccentric pins, circular hole on the eccentric pin.Three hard spot support columns are distributed on the different position of base station, and its position loca has constituted a right-angle triangle, and the soft spots support column is in said leg-of-mutton perimeter, and four support column positions constitute a rectangular configuration.
Three hard spot support columns are processed by the hard, wear-resistant stainless steel material, and it is embedded in support column column main body one end by the support end sphere structure and constitutes, and the support column column main body other end is a helicitic texture, and nut is fixed on the support column column main body through screw thread.The support end sphere structure is designed to sphere structure, is that three support columns can be confirmed a plane because sphere is generally a contact when contacting with other face; The design nut structure is to be prone on the base station become flexible in order to prevent that support column is fixed on.
The soft spots support column is a bulb resilient plunger, and bulb resilient plunger top is divided into hollow-core construction, and a spring is arranged in the hollow area, and there is a movable spheroid its upper end with spring is contacted, and spheroid and spring are fixed in the certain space by bulb resilient plunger agent structure; In the lower part of bulb resilient plunger agent structure helicitic texture is arranged in addition, through rotating bulb resilient plunger agent structure, the soft spots support column that can make has certain moving on the direction perpendicular to base station.When using the soft spots support column, adjust its height, make the movable spheroid in top of soft spots support column touch supported body surface and spring has elastic deformation a little to get final product.
Support column be through the mode that screw thread is screwed be fixed on the base station with the corresponding screw of support column in; On base station, there are a plurality of subsequent use screws; So that can change the position of support column at any time according to the pattern of supported objects, thereby make bracing frame adapt to the support of different size object.The base station of fixing branch dagger is processed by the hard and light aluminum of matter.
The position of eccentric pin is in the hard spot support column and constitutes leg-of-mutton periphery, and not point-blank, its fixed position is decided by the corresponding supporting object shape and size of objective table.Eccentric pin is higher than the projecting height on base station of hard spot support column at the projecting height on the base station.Objective table is in the process of using, and the side edge of all eccentric pins and supported object is touched, and it can be fixed in supported object a certain definite position on the plane.
Objective table contains 2 plungers, and itself and eccentric pin constitute by the edge strong point of object carrier, and relative with the position of two eccentric pins wherein.Use said objective table can prevent by the off normal of object carrier on objective table, promptly can be with on a certain definite position of being fixed in by object carrier on the objective table.Motor position is fixed on the below of eccentric pin, wherein has the groove that matches with the pin lower end at the motor rotating part.Motor can drive pin and rotate with support column, through pin and the rotation of support column can regulate be placed on the support column by the position of object carrier.
[embodiment 6]
Present embodiment is a kind of objective table of electronic control position, and its structure is identical with embodiment 1, and three support columns are distributed near the edge of base station; And its material is the hard, wear-resistant stainless steel material and makes, and support column is fixed on the hard base station through the screw thread mode of screwing, and the hard base station is made by the lightweight aluminium material; Three support column position locas constitute leg-of-mutton three summits, and the triangle that is constituted is a right-angle triangle.The structure of soft spots support column is made by having certain flexible rubber material.
[embodiment 7]
Support column is identical with embodiment 1 with base station in the present embodiment, on base station, has a plurality of subsequent use screws.Different with embodiment 1 is the position that changes three hard strong points, and the triangle that its loca is formed is an equilateral triangle.Have nut structure and helicitic texture on the hard spot support column; On base station, have and the corresponding threaded hole of helicitic texture; Support column be through the mode that screw thread is screwed be fixed on the base station with the corresponding screw of support column in, the nut of screwing then is that support column and base station are combined closely.The base station of fixing branch dagger is processed by the hard and light aluminum of matter.
[embodiment 8]
A kind of objective table of electronic control position, support column is identical with embodiment 1 with base station, and its material is the hard, wear-resistant stainless steel material and makes, and the hard base station is made by the lightweight aluminium material; Three hard support column position locas constitute leg-of-mutton three summits, and the triangle that is constituted is non-isosceles oxygon.The spherical structure of table top and bracing frame forms point and contacts, this objective table good stability, and the planimetric position favorable reproducibility that object is placed on the objective table is not easy to turn on one's side.
[embodiment 9]
A kind of objective table of electronic control position, support column is identical with embodiment 1 with the position relation of base station, and this support column constitutes by ellipsoidal structure and cylindrical structure, and oval curved-surface structure is a support zone.And its material is the hard, wear-resistant stainless steel material and makes, and support column is fixed on the hard base station through engage thread, and the hard base station is made by the lightweight aluminium material.The oval curved-surface structure of table top and bracing frame forms line and contacts, and this objective table degree of stability is high.
[embodiment 10]
A kind of objective table of electronic control position comprises the base station of three hard support columns and soft support column and fixing branch dagger, and three hard support columns are distributed near the edge of base station; This hard support column arrangement constitutes by ellipsoidal structure and cylindrical structure; Oval curved-surface structure is a support zone; And its material is the hard, wear-resistant stainless steel material and makes; Support column has the identical helicitic texture of embodiment 5, on base station, has and the corresponding threaded hole of helicitic texture, and support column is tightened on base station through helicitic texture.The hard base station is made by the lightweight aluminium material; Three support column position locas constitute leg-of-mutton three summits, and the triangle that is constituted is an isosceles oxygon.The position of eccentric pin is in the hard spot support column and constitutes leg-of-mutton periphery, and not point-blank, its fixed position is decided by the corresponding supporting object shape and size of objective table.Eccentric pin is higher than the projecting height on base station of hard spot support column at the projecting height on the base station.Objective table is in the process of using, and the side edge of all eccentric pins and supported object is touched, and it can be fixed in supported object a certain definite position on the plane.
[embodiment 11]
A kind of objective table that has the electronic control position of supplemental support point, three hard spot support columns constitute by pyramidal structure and cylindrical structure, and pyramidal structure is a support zone.Other parts are identical with embodiment 1; And its material is the hard, wear-resistant stainless steel material and makes; Support column has the identical helicitic texture of embodiment 4, on base station, has and the corresponding threaded hole of helicitic texture, and support column is tightened on base station through helicitic texture.The hard base station is made by the lightweight aluminium material; Three support column position locas constitute leg-of-mutton three summits, and the triangle that is constituted is an isosceles oxygon.The awl point structure of table top and bracing frame forms point and contacts, and this objective table degree of stability is high.
[embodiment 12]
A kind of objective table of electronic control position,, it comprises support column, pin, fixing base and the motor that can rotate pin, controls the control system that motor rotates in addition.Support column is 3 in the present embodiment, and not at grade, because 3 have abundant location, 3 of learning of meeting geometric allocate face, and 3 abilities in the upper end of support column will be confirmed in one plane by object carrier.
Pin is for eccentric pin,, its by contact by the object carrier part, be fixed in mechanism's part of part and lower end and electrode coupling on the substrate, through the rotation of pinning can regulate be placed on the support column by the position of object carrier.
Motor position be fixed on eccentric pin with the support column below, it is made up of motor main body, motor rotating part, wherein on motor rotating part 2 parts, has the groove that matches with the lower end of pinning.Motor can rotate eccentric pin and support column under the control of control system.Perpendicular to the height of eccentric pin on the direction of the base station height greater than support column, the summit of the support zone of support column forms a plane, and the support zone of said support column is a spherical structure; Contained object is positioned on the support zone of support column, and its edge contacts with eccentric pin; Eccentric pin and support column lower end have the rotating mechanism that matches with motor, and motor position is fixed on the below of eccentric pin and support column.
Pin is distributed in the not homonymy of periphery of support column in the present embodiment, and it can cooperate object is fixed on a certain definite position on the plane of confirming on the support column summit.Be the tabular of regular shape wherein by object carrier.
Claims (10)
1. the objective table of an electronic control comprises base station, support column, eccentric pin, motor and control desk, and support column and eccentric pin are fixed on the base station, perpendicular to the height of eccentric pin and plunger on the direction of the base station height greater than support column; The support zone of said support column is curved-surface structure or pyramidal structure, and the summit of the support zone of said support column forms a plane, and said support column is hard spot support column and soft spots support column; Contained object is positioned on the support zone of support column, and contained object edge contacts with eccentric pin; Eccentric pin and support column lower end have the rotating mechanism that matches with motor, and motor position is fixed on the below of eccentric pin and support column, and control desk has control system, and control system control motor rotates.
2. electronic control objective table according to claim 1, when it is characterized in that the control system control motor rotation on the control desk, driven by motor eccentric pin and support column rotate; Said objective table has at least two eccentric pins; Support column and eccentric pin are fixed on the base station through screw thread.
3. electronic control objective table according to claim 2 is characterized in that said eccentric pin is distributed in the periphery of support column, and the two cooperation is fixed on object on the plane of confirming on the support column summit; Support column has three hard spot support columns and a plurality of soft spots support column to constitute; Three hard spot support columns are distributed in base station position loca and constitute a triangle, and the soft spots support column is in said leg-of-mutton outside; Three eccentric pins are arranged on the base station, have nut on the eccentric pin; The curved-surface structure of the support zone of said support column is a spherical structure.
4. electronic control objective table according to claim 3 is characterized in that eccentric pin and plunger are distributed in the not homonymy of base station, and described is the object of regular shape by object carrier; Hard spot support column position loca line form right angle or oxygon; Threads turn is passed through at the position that the soft spots support column contacts with base station.
5. electronic control objective table according to claim 4 is characterized in that support column position loca line constitutes isosceles right angle or isosceles oxygon; Said hard spot support column is processed by the abrasion-proof stainless steel material; The soft spots support column is combined by hard material and flexible material and forms; Subsequent use screw is arranged on the base station, have nut on the hard spot support column, the soft spots support column is the bulb resilient plunger, and the support zone of said support column contacts or the line contact for point with the way of contact of table top.
6. electronic control objective table according to claim 1 is characterized in that the support zone of said support column is that point contacts with the way of contact of table top.
7. electronic control objective table according to claim 1 is characterized in that the main body of the excentric shaft of said eccentric pin is a cylindrical structure, and an end that is fixed on the base station has screw thread, and during the rotating eccentricity pin, its vertical central laterally moves.
8. electronic control objective table according to claim 1 is characterized in that having the manual adjustments parts on the eccentric pin.
9. electronic control objective table according to claim 1 is characterized in that the manual adjustments parts are convexity, groove or circular hole; Described is tabular object by object carrier.
10. electronic control objective table according to claim 1 is characterized in that the structure of the mechanism that mechanism that support column lower end and motor cooperate and eccentric pin lower end and motor are joined is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200098523U CN202433027U (en) | 2012-01-11 | 2012-01-11 | Electric objective table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200098523U CN202433027U (en) | 2012-01-11 | 2012-01-11 | Electric objective table |
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| Publication Number | Publication Date |
|---|---|
| CN202433027U true CN202433027U (en) | 2012-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012200098523U Expired - Fee Related CN202433027U (en) | 2012-01-11 | 2012-01-11 | Electric objective table |
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| CN (1) | CN202433027U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206975A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Electric control object stage |
| CN104057409A (en) * | 2014-06-16 | 2014-09-24 | 苏州爱德蒙得测控系统有限公司 | Three-ball dynamic positioning mechanism |
| CN105345678A (en) * | 2015-12-17 | 2016-02-24 | 常州好迪机械有限公司 | U-shaped shot blasting frame for truck angle iron plate |
-
2012
- 2012-01-11 CN CN2012200098523U patent/CN202433027U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206975A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Electric control object stage |
| CN103206975B (en) * | 2012-01-11 | 2017-06-06 | 昆山允升吉光电科技有限公司 | Electric control object stage |
| CN104057409A (en) * | 2014-06-16 | 2014-09-24 | 苏州爱德蒙得测控系统有限公司 | Three-ball dynamic positioning mechanism |
| CN104057409B (en) * | 2014-06-16 | 2016-03-02 | 苏州爱德蒙得测控系统有限公司 | Three ball dynamic positioning mechanisms |
| CN105345678A (en) * | 2015-12-17 | 2016-02-24 | 常州好迪机械有限公司 | U-shaped shot blasting frame for truck angle iron plate |
| CN105345678B (en) * | 2015-12-17 | 2018-09-21 | 常州好迪机械有限公司 | A kind of U-shaped shot blasting frame of truck foot iron plate |
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