CN202507261U

CN202507261U - Counterpoint platform structure

Info

Publication number: CN202507261U
Application number: CN2012200910200U
Authority: CN
Inventors: 庄运清
Original assignee: GMT Global Inc
Current assignee: GMT Global Inc
Priority date: 2012-03-12
Filing date: 2012-03-12
Publication date: 2012-10-31
Anticipated expiration: 2022-03-12

Abstract

The utility model relates to a counterpoint platform structure. The counterpoint platform structure comprises a fixed platform, wherein the center and the side edges of the upper side of the fixed platform are combined with a rotating seat and a plurality of driving units; a correction platform for providing loads is arranged above the rotating seat through a translation device; and the translation device is provided with a bearing plate, a plurality of sliding parts and a sliding seat. When a working substance of the counterpoint platform structure is placed on the correction platform, the weight of the working substance and the weight of the correction platform can be uniformly dispersed onto the rotating seat and a supporting arm through a rail bar for lateral force application instead of direct and vertical heavy loading, so that loads of driving devices of all the driving units can be greatly lightened, and the driving devices can smoothly drive the correction platform and the working substance to translate or rotate without the output of high power; and according to the design mode, the consumption of the driving devices can be effectively reduced to the minimum, so that the service life of the counterpoint platform structure can be effectively prolonged.

Description

The contraposition platform structure

Technical field

The utility model relates to a kind of contraposition platform structure, refers to a kind of contraposition platform structure that supplies working substance to carry out X axle, the translation of Y axle or rotation correction especially.

Background technology

Present known contraposition dressing plate device; Many like Figure 10 and shown in Figure 11; It comprises: organize the first translation rotary unit 80 more; Include one respectively and be installed on driver element 81, on the fixed platform 60 and can receive driver element 81 can or produce second shift element 83 of relative displacement with 82 displacements of first shift element, and one can and provide the rotary unit 90 of turning effort with 83 displacements of second shift element toward first shift element 82, of X-direction drive displacement; Many group second translation rotary units 800; Include one respectively and be installed on driver element 81, on the fixed platform 60 and can receive driver element 81 can or produce second shift element 83 of relative displacement with 82 displacements of first shift element, and one can and provide the rotary unit 90 of turning effort with 83 displacements of second shift element toward first shift element 82, of Y direction drive displacement; One measuring table 70; Be fixed in a predefined manner on the rotary unit 90 of the said first translation rotary unit 80 and the second translation rotary unit 800; When predetermined driver element 81 starts, just can through 800 of the said first translation rotary unit 80, the second translation rotary unit 800 or the first translation rotary unit 80 and the second translation rotary units not or driven in common measuring table 70 rotate toward X axles or Y axial displacement or past predetermined direction.

Yet; Aforesaid known structure still has following problem points in practical application: when its working substance was put, its vertical pressure-bearing is on measuring table 70 and the first translation rotary unit 80 and the second translation rotary unit 800, and was directly stressed with this; The power that military order presses down can't obtain to disperse; Make driver element 81 need produce big power, could drive working substance and move, thus together with measuring table 70; Will accelerate the consume of the first translation rotary unit 80, the second translation rotary unit 800 and driver element 81, and then shorten its service life.

The utility model content

In view of this, the purpose of the utility model is to provide a kind of contraposition platform structure.

For achieving the above object; The utility model provides a kind of contraposition platform structure; Said contraposition platform structure includes a fixed platform, and fixed platform top center and side are combined with a rotating seat and a plurality of in order to produce the drive unit of translation power, and the rotating seat top is equipped with one in order to the dressing plate of load to be provided with a translating device; And translating device has a board, a plurality of sliding part and a slide, wherein:

Said drive unit has a base plate; Base plate one side is installed with one can drive the drive unit that slide block produces relative translation; And slide block is extended with a support arm at an end that is different from drive unit, and support arm side below pivot group has a swivel base, and the linking of staggering above the swivel base has a guide rail;

Each side of said board is equipped with a sliding part; And board is located between slide and dressing plate together with sliding part; And slide and dressing plate produce the translation of staggering each other through the binding of sliding part, and the dressing plate edge is extended with rail bar, and the rail bar below forms rail groove.

As preferred version, wherein said rotating seat is a scalariform disk, is pivoted with a plurality of rollers on it, and said roller pastes the slide bottom surface that is butted on translating device.

As preferred version, wherein said drive unit is the use form that motor cooperates screw rod and nut.

As preferred version, wherein said support arm utilizes the cooperation of bearing and the pivot group has a swivel base.

As preferred version, wherein said sliding part is a slide rail.

As preferred version, wherein said sliding part is a linear guides.

As preferred version, be extended with three rail bars on the wherein said dressing plate, three rail bars respectively are equipped with a drive unit.

As preferred version, be extended with four rail bars on the wherein said dressing plate, four rail bars respectively are equipped with a drive unit.

Against existing technologies, the utlity model has following effect:

The contraposition platform structure that the utility model provided, when its working substance was put dressing plate, the weight of working substance and dressing plate can on average be distributed on swivel base and the support arm by rail bar; The application of force with this side direction; But not direct vertical weight can alleviate the burden that respectively drives cell driving device greatly, let drive unit need not export big power; Also dressing plate can be driven smoothly and working substance carries out translation or rotation; With this design, can effectively the consume of drive unit be reduced to minimum, thereby effectively prolong its service life.

Description of drawings

Fig. 1 is the three-dimensional combination figure of the utility model;

Fig. 2 is the three-dimensional exploded view of the utility model;

Fig. 3 is the three-dimensional exploded view of another angle of the utility model;

Fig. 4 is the combination section of the utility model;

Fig. 5 is the combination of side view of the utility model;

Fig. 6 is the combination vertical view of the utility model;

Fig. 7 is driven the state diagram of translation for the utility model dressing plate;

The state diagram that Fig. 8 is driven to rotate for the utility model dressing plate;

Fig. 9 is another enforcement illustration of the utility model;

Figure 10 is the three-dimensional combination figure of known structure;

Figure 11 is the three-dimensional exploded view of known structure.

[main element symbol description]

Fixed platform-10;

Rotating seat-20; Roller-21;

Drive unit-30; Base plate-31; Drive unit-32; Slide block-33; Support arm-34; Swivel base-35; Bearing-36; Guide rail-37;

Translating device-40; Board-41; Sliding part-42; Slide-43;

Dressing plate-50; Rail bar-51; Rail groove-52;

Fixed platform-60;

Measuring table-70;

The first translation rotary unit-80; The second translation rotary unit-800; Driver element-81; First shift element-82; Second shift element-83;

Rotary unit-90.

The specific embodiment

For purpose, characteristic and effect to the utility model can have further understanding and understanding, below please conjunction with figs. enumerate embodiment, detailed description as after.

At first, to shown in Figure 6, it includes a fixed platform 10 by Fig. 1; Fixed platform 10 top center and side are to be combined with a rotating seat 20 and a plurality of drives unit 30 in a predefined manner, and rotating seat 20 tops then are equipped with a dressing plate 50 in order to load to be provided with a translating device 40 again, and translating device 40 is to have a board 41, a plurality of sliding part 42 and a slide 43; Wherein, rotating seat 20 is a scalariform disk, is to be pivoted with a plurality of rollers 21 on it; Paste slide 43 bottom surfaces that are butted on translating device 40 with roller 21, military order translating device 40 can produce predetermined direction together with dressing plate 50 on fixed platform 10 rotation drives unit 30 in order to produce the translation power; It has a base plate 31, and base plate 31 1 sides are installed with a drive unit 32, the form that drive unit 32 cooperates screw rod and nut to use for motor; With the drive of drive unit 32, make slide block 33 can produce relative translation, slide block 33 is extended with a support arm 34 above being different from an end of drive unit 32; Support arm 34 sides belows then utilizes the cooperation of bearing 36 and the pivot group has a swivel base 35, and swivel base 35 tops stagger to be connected a guide rail 37 is arranged, and makes 35 of guide rail 37 and swivel bases can be 90 angles of spending mutually; Board 41 each side are equipped with a sliding part 42, and sliding part 42 is to be slide rail or linear guides, and board 41 is located in 50 of slide 43 and dressing plates together with sliding part 42; Binding through sliding part 42; Make slide 43 and dressing plate 50 can produce the translation of staggering each other, dressing plate 50 edges are extended with rail bar 51, and rail bar 51 belows form rail groove 52; Provide guide rail 37 contracts that drive unit 30 to go into to combine with each siding track groove 52, can reach to drive the application target of unit 30 interlock dressing plates 50.

Pass through said structure; It utilizes the doing of drive unit 32 of monolateral or two opposite side settings; Cooperate the rail groove 52 can slippage on guide rail 37, with the design that slide 43 and dressing plate 50 can stagger each other, military order dressing plate 50 can be affected; To produce the X axle or the translation of Y axle of single direction, please be simultaneously by shown in Figure 7; When each drive unit 32 is done simultaneously, but then can cooperate the design of swivel base 35 swings again, make translating device 40 can on rotating seat 20, produce the effect of rotation together with dressing plate 50, please be simultaneously by shown in Figure 8; In view of the above, the working substance that is carried on the military order dressing plate 50 can carry out multidirectional contraposition processing.

In addition; Dressing plate 50 4 edges all are extended with a rail bar 51, make a plurality of amounts that drive unit 30 on the fixed platform 10 can cooperate four rail bars 51 to carry out relative setting, please be simultaneously by shown in Figure 9; Maybe can be with driving the omission that unit 30 carries out more than one amounts; With cooperating of three rail bars 51 and three drive unit 30, please be simultaneously by Fig. 1 to shown in Figure 8, and make the cost reduction of can reentrying.

Through the structure of above-mentioned specific embodiment, can obtain following benefit: when its working substance was put dressing plate 50, the weight of working substance and dressing plate 50 can on average be distributed on swivel base 35 and the support arm 34 by rail bar 51; The application of force with this side direction; But not direct vertical weight can alleviate the burden that respectively drives unit 30 drive units 32 greatly, let drive unit 32 need not export big power; Also can drive dressing plate 50 smoothly and carry out translation or rotation with working substance; With this design, can effectively the consume of drive unit 32 be reduced to minimum, thereby effectively prolong its service life.

The above is merely the preferred embodiment of the utility model, is not the scope of patent protection that therefore limits the utility model; So the equalization of doing according to the utility model specification and accompanying drawing such as changes and modifies, and all should belong in the protection domain of the utility model.

Claims

1. contraposition platform structure; It is characterized in that; Said contraposition platform structure includes a fixed platform, and fixed platform top center and side are combined with a rotating seat and a plurality of in order to produce the drive unit of translation power, and the rotating seat top is equipped with one in order to the dressing plate of load to be provided with a translating device; And translating device has a board, a plurality of sliding part and a slide, wherein:

2. contraposition platform structure according to claim 1 is characterized in that, said rotating seat is a scalariform disk, is pivoted with a plurality of rollers on it, and said roller pastes the slide bottom surface that is butted on translating device.

3. contraposition platform structure according to claim 1 is characterized in that, said drive unit is the use form that motor cooperates screw rod and nut.

4. contraposition platform structure according to claim 1 is characterized in that, said support arm utilizes the cooperation of bearing and the pivot group has a swivel base.

5. contraposition platform structure according to claim 1 is characterized in that, said sliding part is a slide rail.

6. contraposition platform structure according to claim 1 is characterized in that, said sliding part is a linear guides.

7. contraposition platform structure according to claim 1 is characterized in that, is extended with three rail bars on the said dressing plate, and three rail bars respectively are equipped with a drive unit.

8. contraposition platform structure according to claim 1 is characterized in that, is extended with four rail bars on the said dressing plate, and four rail bars respectively are equipped with a drive unit.