CN202791182U - Electric object table - Google Patents
Electric object table Download PDFInfo
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- CN202791182U CN202791182U CN 201220009853 CN201220009853U CN202791182U CN 202791182 U CN202791182 U CN 202791182U CN 201220009853 CN201220009853 CN 201220009853 CN 201220009853 U CN201220009853 U CN 201220009853U CN 202791182 U CN202791182 U CN 202791182U
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- supporting post
- plunger
- base station
- eccentric pin
- supporting
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Abstract
The utility model relates to an electric object table, which mainly solves the problem that an electric object table is incapable of accurate positioning in the prior art, The object table with electrical control of positions comprises a base table, supporting columns, plungers, eccentric pins, and motors, the supporting columns, the plungers, and the eccentric pins are fixed on the base table, the heights of the eccentric pins and the plungers are greater than the heights of the supporting columns in a direction perpendicular to the base table, the vertexes of supporting parts of the supporting columns form a plane; an object is placed on the supporting parts of the supporting column, and edges are in a contact with the eccentric pins and the plungers; at least one plunger is located at a position relative to the eccentric pin; the lower ends of the eccentric pins and the supporting columns are provided with rotary mechanisms cooperated with the motors, and the technical scheme that the motors are fixed below the eccentric pins and the supporting columns well solves the problem, and can be used in industrial production of object tables characterized by precision operation.
Description
Technical field
The utility model relates to a kind of motorized subject table.
Background technique
Along with the development of society, every profession and trade is more and more higher to the requirement of the placement environment of the hardware facility that relates in its industry and bearing table, particularly to the placement of some precision type instrument.For example, at the operating table 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 for supporting described cold strut, described strut comprises again the topmast strut, presses down strut, cooperate with described mounting hole with a contact or the line way of contact respectively, but the supporting frame of this model utility has four supporting posts.
Chinese patent CN2574502 discloses a kind of three point supporting balance table, it comprises the supporting part of bearing table and support bearing platform, table top three fulcrums of supporting part are by a vertically direct supporting post, two indirectly vertical supporting posts that are connected on the oblique support beam provide, the other end of two oblique support beams is fixed on the same point of direct vertically supporting post, and three supporting posts of this model utility are supporting desktop simultaneously not.
Chinese patent CN201468443U table top supporter, it is characterized in that: table top supporter is provided with underframe, the quarter butt of triangular support pin is connected with underframe, side lever is provided with the connecting sheet with attachment hole in each triangular support pin, fixed block passes attachment 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 supporting post is that face contacts with desktop.
CN102102986A the utility model relates to a kind of adjusting center and transfers the circularity of inclining/cylindricity measurement worktable, comprises the pedestal that is connected with line shaft, operating platform, three supporting frames that are used for placing measured workpiece; Wherein supporting frame comprises two retractable support framves and a fixing support rack, the upper end portion of retractable support frame and operating platform sphere-contact, and the fixing support rack upper end portion links to each other with operating platform by the Hooke's hinge assembly, but supporting post and table top are sphere-contact.
3 have the effect of determining a plane, the supporting frame that adopts three supporting posts to consist of has the function that supported objects is fixed on a certain plane, but there is following problem in supported at three point: near supported object center of gravity drops on the leg-of-mutton edge that three strong points consist of or departed from the triangle inner region, supported object is turned on one's side easily, thereby caused the object accidental injury, even can cause security incident.
Supporting frame and the support platform of prior art report all are the operating table of face contact type, all can't guarantee the enough smooth of its face, and in different operating process, the plan-position reproducibility that object is placed on the operating table is bad, is unfavorable for accurate operation.Particularly in the measuring phase at some precision type instrument, the position difference of measured object has a great impact final actual result in the operation of some instruments.The utility model provides a kind of object table of electronic control position, and it can accurately be fixed on supported object on a certain position.
The model utility content
Technical problem to be solved in the utility model is that object table is difficult for pinpoint problem in the prior art, and a kind of new motorized subject table is provided, the advantage that this loading stand has supporting ﹠ stablizing, accurately locates.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows: a kind of motorized subject table, comprise base station, supporting post, plunger, eccentric pin, motor and operating console, supporting post, plunger 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 supporting post; The support zone of described supporting post is curved-surface structure or cone structure, and the summit of the support zone of described supporting post forms a plane; Contained object is positioned on the support zone of supporting post, and its edge contacts with eccentric pin, plunger; At least one plunger is positioned at the relative position of eccentric pin; Eccentric pin and supporting post lower end have the rotating mechanism that matches with motor, and motor position is fixed on the below of eccentric pin and supporting post, and operating console has control system, control system control electric machine rotation.
In the technique scheme, preferred technological scheme is that operating console has electric machine control system, and during control system control electric machine rotation, driven by motor eccentric pin and supporting post rotate; Plunger is spring-loaded plunger, and it is when being contacted by object carrier, the bulb of spring ejection with contacted by object carrier.Described eccentric pin and plunger are distributed in the periphery of supporting post, and the two cooperation is fixed on object on the plane of determining on the supporting post 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 described supporting post is curved-surface structure or cone structure.
Preferred technological scheme is that described object table has at least 3 hard spot supporting posts, and described object table has at least 2 eccentric pins, and at least 2 plungers are arranged.Preferred technological scheme is that supporting post is made of 3 hard spot supporting posts and a plurality of soft spots supporting post; 3 eccentric pins are arranged on the base station; Preferred technological scheme is that object table contains three hard spot supporting posts, a soft spots supporting post, and three hard spot supporting posts are distributed in base station position loca and consist of a triangle, and soft spots supporting post loca is in described leg-of-mutton perimeter; Preferred technological scheme is three hard spot supporting post position loca line form right angles or acute triangle, and the support zone curved-surface structure of described supporting post is spheric structure.Preferred technological scheme is that three supporting post position loca lines consist of isosceles right angle or isosceles acute triangle; The structure that described supporting post contacts with base station is cylindrical body, rectangular strip or worm structure, and described three hard spot supporting posts and eccentric pin are made by hard material, and the soft spots supporting post is made of flexible material.Preferred technological scheme is that described three hard spot supporting posts are made by the abrasion-proof stainless steel material; The soft spots supporting post is combined by hard material and flexible material and forms; The main body of described hard spot supporting post is rectangular structure; Described hard spot supporting post screws mode by welding or screw thread and is fixed on the base station, and threads turn is passed through at the position that the soft spots supporting post contacts with base station.Preferred technological scheme is that base station is made of hard material; Screw for subsequent use is arranged on the base station, have nut on the hard spot supporting post, the soft spots supporting post is the bulb resilient plunger, and the support zone of described supporting post contacts or the line contact for point with the way of contact of table top.Preferred technological scheme is that base station is made by lightweight aluminium material or alloy material; The support zone of described supporting post is that point contacts with the way of contact of table top.
Described hard spot supporting post screws mode by screw thread and is fixed on the base station, and threads turn is passed through at the position that the soft spots supporting post contacts with base station.Have a plurality of screws for subsequent use on the base station, base station is made of hard material.Described base station can be any shape, and as preferably, it is generally more regular shape.
The agent structure of the preferred described soft spots supporting post of technological scheme can be identical with the structure of hard spot supporting post, also can be different, its purpose is to provide certain support force to supported object in a certain orientation, place supported object rollover, as preferably, it has following several middle structure: the soft spots supporting post all is made 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 supporting post had carried out certain movement in vertical direction; The soft spots supporting post is combined by hard material and flexible material and forms, and wherein hard material distortion is little, can reduce single flexible material perpendicular to the movement on the direction of supporting post; Soft spots can also be made of hard material entirely, and for example, it can be the bulb resilient plunger.
The preferred described supporting post of technological scheme is to be fixed on the base station by the mode that screw thread screws, and has a plurality of screws for subsequent use at base station, in order to change the position of supporting post, thereby so that supporting frame adapts to the support of different size object.Preferred technological scheme, the base station of described fixed support post is made of hard material, can be made by lightweight aluminium material or alloy material as preferred its.
Preferred technological scheme, described object table can will be fixed on a certain plane by object carrier, and described eccentric pin has regulating action, and can will accurately be fixed in by article carrying piece the effect of a certain definite position on the plane.Preferred technological scheme, described eccentric pin is 3.Preferred technological scheme, described eccentric pin with regulating action is cam pin, and it has the effect of adjusting, and it can carry out certain fine setting in the plan-position with object, thereby object is determined on a certain in the plane definite position.
Preferred technological scheme, described have the cam pin of regulating action for adjustable continuously, and it can realize the fixing of eccentric shaft by related measure after each the adjusting, namely can be so that no longer loosening behind the eccentric shaft location, as preferably, the main body of described eccentric shaft is cylindrical structure, and an end that is fixed on the base station has screw thread, during the rotating eccentricity pin, its vertical central transverse shifting; Plunger is comprised of circular bulb and pedestal, and its locking measure can be that screw is fixed.Preferred technological scheme, described object table can be any structure shape, as preferably, has the supporting post that several can regulate height on the described object table, the top of supporting post is as the strong point, as preferably, supporting post is made of 3 hard spot supporting posts or is made of 3 hard spot supporting posts and several soft spots supporting posts.Preferred technological scheme, described eccentric pin is by manual tune, has on the eccentric pin for the mechanism that regulates, i.e. manual tune parts; The manual tune parts are projection, groove or circular hole.Has nut on the eccentric pin.The main body of the eccentric shaft of described eccentric pin is cylindrical structure, and the fixed end that base station matches has screw thread, during the rotating eccentricity pin, and its vertical central transverse shifting.
Preferred technological scheme, described plunger is at least 1, and itself and described eccentric pin consist of by the marginal branch support point of object carrier, preferred technological scheme, described plunger is 2, its position with described eccentric pin is relative.Preferred technological scheme, further, described plunger is spring-loaded plunger, and as preferably, the strong point of plunger is bulb, and described is plate-shaped body by object carrier.
Described object table can prevent by the slip of object carrier on object table, namely can be with on a certain definite position of being fixed in by object carrier on the object table.Supporting post, the eccentric pin of described object table have regulating action, can adjust the position that is placed on object on the object table by it.Further, the plunger on the described object table is by to certain pressure is provided by object carrier, so that can be close to eccentric pin on the described object table by the edge of object carrier, can prevent by the slip of object carrier.
The object table that the utility model provides, have the following advantages: the support zone of each strong point is curved-surface structure, when it supports the object that other has the face structure, can be so that contact for point between supporting frame and the object or line contacts, can fully locate owing to support, 3 of meeting geometric allocate the face rule, and this kind design can be determined object in one plane; In addition, when the object that supports when needs is regular plane structure, take three strong points can be with the object that supports on the plane of some needs, and because the position of three strong points consists of a triangle, be easy to realize that the center of gravity with object is controlled at delta-shaped region inside, thereby so that supported object be not easy to turn on one's side.In addition, the supporting frame with supplemental support point provided by the utility model has higher smoothness, three hard spots support the tram of having determined 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 mobile.
The object table that the utility model provides, adopt simple Machine Design, the energy realization is comprehensive to position supported object, it can accurately be fixed on supported object on a certain position, operation at some instruments, particularly in the measuring phase of some precision type instrument, reduce the position difference of measured object to the impact of final actual result.
In the operating process of precision type instrument, with it as object table, cooperate high closely operation system can finish the relatively high operation of required precision, particularly when the instrument that relates to accurate measurement uses, object table of the present utility model has enough smoothnesses, the plan-position favorable reproducibility that object is placed on the operating table is not easy to turn on one's side, and is conducive to accurate operation.
The utility model can be realized the particularly accurate placement of the object of ordered structure of object, object for the same type of pattern rule, smooth tabular in edge for example, rotation angle by the control system regulating electric machine can guarantee that each placement all has very high position reproducibility, namely 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 preferably technique effect.
Description of drawings
Fig. 1 is the object 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 schematic representation of eccentric pin and motor.
Among Fig. 1,11 is that supporting post, 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 part on the substrate by object carrier contact segment, 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 electric machine rotation part; 321 grooves that match with the pin lower end for motor.
Below by representational specific embodiment the utility model is further elaborated, is not limited only to present embodiment, also belong to protection domain of the present utility model by simple transformation or equivalent application.
Embodiment
[embodiment 1]
A kind of object table of electronic control position, as shown in Figure 1, it comprises supporting post 11, pin 12, plunger 13, fixing base 14 and can rotate pin 12 and the motor 15 of supporting post 11.Supporting post 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 energy in the upper end of supporting post will be determined in one plane by object carrier.
Pin 12 is cam pin, as shown in Figure 2, its by contact by object carrier 21 parts, be fixed in mechanism's 23 parts that 22 parts on the substrate 14 and lower end and electrode mate, by the rotation of pin can regulate be placed on the supporting post by the position of object carrier.
Supporting post 11 is fixed in part on the substrate 14 and lower end mechanism's part with the motor coupling, and the rotation by motor can drive supporting post and move up and down at base station, can regulate be placed on the supporting post by the upper-lower position of object carrier.
Motor position is fixed on the below of cam pin and supporting post, Figure 3 shows that the structural representation of motor, and it is made of motor main body 31, electric machine rotation part 32 parts, wherein has the groove 321 that matches with the pin lower end in electric machine rotation part 32 parts.
Fig. 4 is the coupling schematic representation of cam pin 12 and motor 13, and motor 13 can carry out certain rotation to cam pin 12 under the control of control system.Plunger 13 is spring-loaded plunger, and it is when being contacted by object carrier, the bulb 131 of spring ejection with contacted by object carrier.
The lower end of supporting post 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 supporting post, the summit of the support zone of supporting post forms a plane, and the support zone of described supporting post is spheric structure; Contained object is positioned on the support zone of supporting post, and its edge contacts with eccentric pin, plunger; Plunger is positioned at the relative position of eccentric pin; Eccentric pin and supporting post lower end have the rotating mechanism that matches with motor, and motor position is fixed on the below of eccentric pin and supporting post.
Pin 12 and plunger 13 are distributed in the not homonymy of the periphery of supporting post in the present embodiment, and it can cooperate object is fixed on a certain definite position on the plane of determining on supporting post 11 summits.Be the tabular of regular shape by object carrier wherein.
[embodiment 2]
A kind of object table of electronic control position, it comprises object table and 3 controls by the eccentric pin of object carrier position, described eccentric pin has regulating action, and can accurately be positioned by the object that carries the effect of a certain definite position on the plane.Described eccentric pin with regulating action is eccentric pin, it is made of two cylindrical bodys of out-of-alignment, two peripheries have worm structure, eccentric pin is fixed on the object table by this structure, be used for lock nut the eccentric pin of adjusting is fixed on object table, have controlling mechanism at eccentric pin in addition, controlling mechanism is a circular port in the present embodiment, inserts the action that wherein can rotate and regulate by the bar shaped rod.
Have 3 hard spot supporting posts on the object table in the present embodiment, it can will be fixed on a certain plane by object carrier by three strong points, and the height of hard spot supporting post is adjustable.When using this object table, the object that will be carried is placed on the object table by supporting post jack-up, regulates the height of supporting post, so that object is positioned on certain horizontal plane; Movable object makes object edge be close to 3 cam pins, the eccentric adjustment pin, in the process of rotating cam pin, so that object edge is close to cam pin, because the rotation of cam pin, had certain variation in the position in the plane by object carrier, cooperate to regulate 3 cam pins until correct position, get final product eccentric pin is fixing by nut.In the present embodiment, cam pin is higher than supporting post projecting height on the described object table at the projecting height on the object table.
Object table contains 3 plungers, and itself and described eccentric pin consist of by the marginal branch support point of object carrier, and relative with the position of described eccentric pin.Use described object table can prevent by the off normal of object carrier on object table, namely can be with on a certain definite position of being fixed in by object carrier on the object table.
Cam pin is fixed on the substrate, and motor position is fixed on the below of cam pin and supporting post, wherein partly has the groove that matches with pin lower end and supporting post lower end at electric machine rotation.Motor can drive pin and rotate, by the rotation of pin can regulate be placed on the supporting post by the position of object carrier.
[embodiment 3]
A kind of object table of electronic control position is used for placing the object that pattern is regular and position accuracy demand is high, and supporting frame comprises the base station of supporting post, eccentric pin and fixed support post and eccentric pin.Described supporting post is not point-blank rigid support posts of 3 positions, it is prepared by stainless steel material, and have in the position that supporting post contacts with base station can the rotational support post worm structure, namely can regulate by worm structure the height of each supporting post strong point.3 supporting posts 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 supporting post and consists of leg-of-mutton periphery, and not point-blank, its fixed position is decided by supporting object shape and size corresponding to object table.Eccentric pin is higher than the projecting height on base station of described supporting post at the projecting height on the base station.Object table is in the process of using, and all eccentric pins are tactile with the side edge of supported object, and it can be fixed in supported object a certain definite position on the plane.Motor position is fixed on the below of cam pin, wherein partly has the groove that matches with pin lower end and supporting post lower end at electric machine rotation.Motor can drive pin and supporting post and rotate, by the rotation of pin can regulate be placed on the supporting post by the position of object carrier.
[embodiment 4]
A kind of object table of electronic control position is provided, increased by a soft spots supporting post on embodiment 1 basis, other parts are identical with embodiment 1, in the using process of supporting frame, it plays and prevents that the object center of gravity from deflecting away from the delta-shaped region that supporting post shown in the embodiment 1 consists of and the phenomenon of turning on one's side, and the soft spots supporting post is spring-loaded plunger.
[embodiment 5]
A kind of object table of electronic control position, it comprises the base station of three hard spot supporting posts, soft spots supporting post and fixed support post, 3 eccentric pins, circular hole on the eccentric pin.Three hard spot supporting posts are distributed on the different position of base station, and its position loca has consisted of a right-angled triangle, and the soft spots supporting post is in described leg-of-mutton perimeter, and four supporting post positions consist of a rectangular configuration.
Three hard spot supporting posts are made by the hard, wear-resistant stainless steel material, and it is embedded in supporting post column main body one end by the support end sphere structure and consists of, and the supporting post column main body the other end is worm structure, and nut is fixed on the supporting post column main body by screw thread.The support end sphere structure is designed to sphere structure, is that three supporting posts can be determined a plane because sphere is generally a contact-type when contacting with other face; The design nut structure is easily loosening in order to prevent that supporting post is fixed on the base station.
The soft spots supporting post 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; Lower part in bulb resilient plunger agent structure has worm structure in addition, and by rotating bulb resilient plunger agent structure, the soft spots supporting post that can make has certain movement in the direction perpendicular to base station.When using the soft spots supporting post, adjust its height, so that the movable spheroid in the top of soft spots supporting post touches supported body surface and spring has elastic strain a little to get final product.
Supporting post is to be fixed in the screw corresponding with supporting post on the base station by the mode that screw thread screws, there are a plurality of screws for subsequent use at base station, in order to can change at any time the position of supporting post according to the pattern of supported objects, thereby so that supporting frame adapts to the support of different size object.The base station of fixed support post is made by the hard and light aluminium material of matter.
The position of eccentric pin is in the hard spot supporting post and consists of leg-of-mutton periphery, and not point-blank, its fixed position is decided by supporting object shape and size corresponding to object table.Eccentric pin is higher than the projecting height on base station of hard spot supporting post at the projecting height on the base station.Object table is in the process of using, and all eccentric pins are tactile with the side edge of supported object, and it can be fixed in supported object a certain definite position on the plane.
Object table contains 2 plungers, and itself and eccentric pin consist of by the marginal branch support point of object carrier, and relative with the position of two eccentric pins wherein.Use described object table can prevent by the off normal of object carrier on object table, namely can be with on a certain definite position of being fixed in by object carrier on the object table.Motor position is fixed on the below of cam pin and supporting post, wherein partly has the groove that matches with the pin lower end at electric machine rotation.Motor can drive pin and supporting post and rotate, by the rotation of pin can regulate be placed on the supporting post by the up and down position of object carrier.
[embodiment 6]
Present embodiment is a kind of object table of electronic control position, and its structure is identical with embodiment 1, and three supporting posts are distributed near the edge of base station; And its material is the hard, wear-resistant stainless steel material and makes, and supporting post screws mode by screw thread and is fixed on the hard base station, and the hard base station is made by the lightweight aluminium material; Three supporting post position locas consist of leg-of-mutton three summits, and the triangle that consists of is right-angled triangle.The structure of soft spots supporting post is made by having certain flexible quality of rubber materials.
[embodiment 7]
Supporting post is identical with embodiment 1 with base station in the present embodiment, has a plurality of screws for subsequent use at base station.Change as different from Example 1 the position of three hard strong points, the triangle that its loca is formed is equilateral triangle.Have nut structure and worm structure on the hard spot supporting post, have the tapped hole corresponding with worm structure at base station, supporting post is to be fixed in the screw corresponding with supporting post on the base station by the mode that screw thread screws, and then screwing nut is that supporting post and base station are combined closely.The base station of fixed support post is made by the hard and light aluminium material of matter.
[embodiment 8]
A kind of object table of electronic control position, supporting post 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 supporting post position locas consist of leg-of-mutton three summits, and the triangle that consists of is non-isosceles acute triangle.The spheric structure of table top and supporting frame forms point and contacts, this object table good stability, and the plan-position favorable reproducibility that object is placed on the object table is not easy to turn on one's side.
[embodiment 9]
A kind of object table of electronic control position, supporting post is identical with embodiment 1 with the position relationship of base station, and this supporting post consists of by ellipsoidal structure and cylindrical structure, and oval curved-surface structure is support zone.And its material is the hard, wear-resistant stainless steel material and makes, and supporting post is fixed on the hard base station by engage thread, and the hard base station is made by the lightweight aluminium material.The oval curved-surface structure of table top and supporting frame forms line and contacts, and this object table stability is high.
[embodiment 10]
A kind of object table of electronic control position comprises the base station of three hard supporting posts and soft supporting post and fixed support post, and three hard supporting posts are distributed near the edge of base station; This hard support column arrangement consists of by ellipsoidal structure and cylindrical structure, oval curved-surface structure is support zone, and its material is the hard, wear-resistant stainless steel material and makes, supporting post has the identical worm structure of embodiment 5, have the tapped hole corresponding with worm structure at base station, supporting post is tightened on base station by worm structure.The hard base station is made by the lightweight aluminium material; Three supporting post position locas consist of leg-of-mutton three summits, and the triangle that consists of is isosceles acute triangle.The position of eccentric pin is in the hard spot supporting post and consists of leg-of-mutton periphery, and not point-blank, its fixed position is decided by supporting object shape and size corresponding to object table.Eccentric pin is higher than the projecting height on base station of hard spot supporting post at the projecting height on the base station.Object table is in the process of using, and all eccentric pins are tactile with the side edge of supported object, and it can be fixed in supported object a certain definite position on the plane.
[embodiment 11]
A kind of object table of the electronic control position with supplemental support point, three hard spot supporting posts consist of by cone structure and cylindrical structure, and cone structure is support zone.Other parts are identical with embodiment 1, and its material is the hard, wear-resistant stainless steel material and makes, supporting post has the identical worm structure of embodiment 4, has the tapped hole corresponding with worm structure at base station, and supporting post is tightened on base station by worm structure.The hard base station is made by the lightweight aluminium material; Three supporting post position locas consist of leg-of-mutton three summits, and the triangle that consists of is isosceles acute triangle.The cone point structure of table top and supporting frame forms point and contacts, and this object table stability is high.
Claims (9)
1. a motorized subject table comprises base station, supporting post, plunger, eccentric pin, motor and operating console, and supporting post, plunger 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 supporting post; The support zone of described supporting post is curved-surface structure or cone structure, and the summit of the support zone of described supporting post forms a plane; Contained object is positioned on the support zone of supporting post, and its edge contacts with eccentric pin, plunger; At least one plunger is positioned at the relative position of eccentric pin; Eccentric pin and supporting post lower end have the rotating mechanism that matches with motor, and motor position is fixed on the below of eccentric pin and supporting post, and operating console has control system, control system control electric machine rotation.
2. motorized subject table according to claim 1, when it is characterized in that control system control electric machine rotation, driven by motor eccentric pin and supporting post rotate; Plunger is spring-loaded plunger, and it is when being contacted by object carrier, the bulb of spring ejection with contacted by object carrier; Described supporting post is hard spot supporting post and soft spots supporting post, and described object table has at least 2 eccentric pins, and at least 2 plungers are arranged; Supporting post, plunger and eccentric pin are fixed on the base station by screw thread.
3. motorized subject table according to claim 2 is characterized in that described eccentric pin and plunger are distributed in the periphery of supporting post, and the two cooperation is fixed on object on the plane of determining on the supporting post summit; Supporting post is made of 3 hard spot supporting posts and a plurality of soft spots supporting post; Three hard spot supporting posts are distributed in base station position loca and consist of a triangle, and the soft spots supporting post is in described leg-of-mutton outside; 3 eccentric pins are arranged on the base station, have nut on the eccentric pin; The curved-surface structure of the support zone of described supporting post is spheric structure.
4. motorized subject 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 supporting post position loca line form right angle or acute triangle; Threads turn is passed through at the position that the soft spots supporting post contacts with base station.
5. motorized subject table according to claim 4 is characterized in that supporting post position loca line consists of isosceles right angle or isosceles acute triangle; Described hard spot supporting post is made by the abrasion-proof stainless steel material; Screw for subsequent use is arranged on the base station, have nut on the hard spot supporting post, the soft spots supporting post is the bulb resilient plunger, and the support zone of described supporting post contacts or the line contact for point with the way of contact of table top.
6. motorized subject table according to claim 1 is characterized in that the support zone of described supporting post is that point contacts with the way of contact of table top.
7. motorized subject table according to claim 1 is characterized in that the main body of the eccentric shaft of described eccentric pin is cylindrical structure, and an end that is fixed on the base station has screw thread, during the rotating eccentricity pin, and its vertical central transverse shifting; Plunger is comprised of circular bulb and pedestal.
8. motorized subject table according to claim 1 is characterized in that having the manual tune parts on the eccentric pin; The strong point of plunger is spheric structure; Be fixed by screws on the pedestal.
9. motorized subject table according to claim 8 is characterized in that the manual tune parts are projection, groove or circular hole; Plunger is spring-loaded plunger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220009853 CN202791182U (en) | 2012-01-11 | 2012-01-11 | Electric object table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220009853 CN202791182U (en) | 2012-01-11 | 2012-01-11 | Electric object table |
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| CN202791182U true CN202791182U (en) | 2013-03-13 |
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| CN 201220009853 Withdrawn - After Issue CN202791182U (en) | 2012-01-11 | 2012-01-11 | Electric object table |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206595A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Electric objective table |
-
2012
- 2012-01-11 CN CN 201220009853 patent/CN202791182U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206595A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Electric objective table |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20130313 Effective date of abandoning: 20160810 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |