CN209100890U

CN209100890U - Automatically reset floating installation and equipment

Info

Publication number: CN209100890U
Application number: CN201821514191.3U
Authority: CN
Inventors: 范开贤
Original assignee: Modern Precision Automation (shenzhen) Co Ltd
Current assignee: Modern Precision Automation (shenzhen) Co Ltd
Priority date: 2018-09-14
Filing date: 2018-09-14
Publication date: 2019-07-12
Anticipated expiration: 2028-09-14

Abstract

One kind automatically resets floating installation and equipment, which includes spaced two pieces of connecting plates, is located remotely from each other for two pieces of connecting plates of elastic ejection and be used to drive several elastic reset structures of two pieces of connection sheet reset centerings and be located remotely from each other for limiting two pieces of connecting plates so that two pieces of connecting plates support several limit hitch structures at each elastic reset structure both ends respectively.The floating installation that automatically resets of the utility model has the function of that multiple degrees of freedom floats and adjusts and reset centering, and then it can be adapted for different floatings and adjust occasion and equipment, versatility is good, and it is easy to use, cost is relatively low, and occupied space is smaller, is hardly influenced by working environment, and do not need additional software program and controlled, convenient for shortening the equipment debugging time.

Description

Automatically reset floating installation and equipment

Technical field

The utility model belongs to centering return technical field, is to be related to one kind to automatically reset floating installation more specifically And the equipment using the floating installation that automatically resets.

Background technique

Durings machine-building, processing, installation equipment, mold production, transferred product etc., as wherein one in equipment The component needs divided are frequently aligned at least one component on its another part (for example, turntable feeding station, crawl knot Structure needs are frequently docked with each station on turntable；For another example automation transhipment station, feeding station need frequently with Material is sent into station or material is sent out station and aligned；For another example at least one is dynamic when Multi-station injection molder produces Mould needs successively frequently carry out aligning with multiple cover half etc., and more situations are not repeated)；If two-part before contraposition Position between component is not stringent correspondence, will result in contraposition deviation in this way.

Conventional method is corrected using vision positioning or sensor, and vision positioning cost is high, moreover, its Use the influence that will receive installation space and use environment: for example, some narrow spaces are not easy to acquire image, it is some can generate compared with The particular surroundings such as sharp pounding, high temperature and oil smoke are unfavorable for vision positioning device use；Cost is relatively low for sensor, but there is essence Spend lower, the defects of easily being failed by vibration influence；In addition, vision positioning and sensor require by special program into Row control, needs to be programmed and debug, also can correspondingly increase cost and debug time in this way.

Certainly, there are also equipment is adjusted by regulating device.But existing alignment regulating device is usually needle Certain device designs are made, generally can be only applied in particular device, as when contraposition deviation is not between component in two equipment Meanwhile there are angular deviations for contraposition between two components in an even equipment, and align and exist between two components in another equipment Direction is deviateed, then cannot achieve for the alignment regulating device of the two equipment general.

Utility model content

It automatically resets floating installation the purpose of this utility model is to provide one kind, it is existing in the prior art right to solve The problem of position regulating device is only applicable to particular device, poor universality.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides one kind and automatically resets floating installation, packet Include side by side and spaced two pieces of connecting plates, be located remotely from each other for two pieces of connecting plates of elastic ejection and be used for drive two pieces It is described connection sheet reset centering several elastic reset structures and for limit two pieces of connecting plates be located remotely from each other so that two Connecting plate described in block supports several limit hitch structures at each elastic reset structure both ends respectively.

Further, each elastic reset structure includes elastic telescopic part and the guiding on a connecting plate Groove；One end of the elastic telescopic part is installed on another described connecting plate, and the other end of the elastic telescopic part protrudes into In the guiding groove；The guiding groove by its bottom towards the direction of its oral area be in flaring shape, and the guiding groove Medial surface is in for guiding the other end of the elastic telescopic part to slide to the curved of the guiding bottom portion of groove.

Further, the circular in cross-section of the guiding groove.

Further, each elastic reset structure further includes guide post, and the guiding groove is set in the guide post, The guide post is installed on the corresponding connecting plate.

Further, the elastic telescopic part includes that the cunning being plugged in the support sleeve is slided in support sleeve and one end Bar, one end of the support sleeve are installed on the corresponding connecting plate, and the other end of the slide bar supports the guiding groove Bottom, be equipped in the support sleeve to be packaged in the spring or the support sleeve for pushing the slide bar flexible and be used for The gas or liquid for pushing the slide bar flexible.

Further, the end of the other end of the slide bar is hemispherical.

Further, each limit hitch structure includes limited post and anticreep seat, one end of the limited post with one The connecting plate is connected, and offers the through-hole passed through for the limited post on another described connecting plate, the limited post it is another One end passes through the through-hole and is connected with the anticreep seat, and the diameter of the through-hole is greater than the diameter of the limited post.

Further, the anticreep seat is cylindrical, and the accommodating anticreep seat is offered on another connecting plate Accommodation groove, the diameter of the accommodation groove is greater than the diameter of the anticreep seat, and the accommodation groove diameter and the anticreep seat are straight The difference of diameter is not less than the difference of the through-hole diameter and the limit column diameter.

Further, the junction of the anticreep seat and the limited post is tapered, opens on another connecting plate Equipped with the accommodation groove for accommodating the junction, the accommodation groove is in taper compatible with the junction.

Further, each limit hitch structure further includes the steering for connecting the limited post and the corresponding connecting plate Part, one end of the tumbler are connected with the limited post, and the other end of the tumbler is connected with the connecting plate.

Further, it is convexly equipped at least one connecting plate several minimum between two pieces of connecting plates for limiting The positive stop lug boss of spacing, several positive stop lug boss interval settings.

It further, further include several limit bands, the both ends of each limit band are connected with two connecting plates respectively.

The another object of the utility model is to provide a kind of equipment, including the floating installation that automatically resets as described above.

The beneficial effect of automatically reset floating installation and equipment provided by the utility model is: compared with prior art, The utility model supports two pieces of connecting plates by several elastic reset structural elasticities；And two companies are limited by limit hitch structure Fishplate bar compresses each elastic reset structure, to make these elastic reset structures by two connecting plate elastic connections, connects at two Plate when under pressure, can be mutually inclined between two connecting plates, deviate, rotate, and be adjusted with realizing that multiple freedom degrees are floated； And when two connecting plates bear pressure disappearance, under the reset response of each elastic reset structure, make two connection sheet resets pair In；The floating installation that automatically resets has the function of that multiple degrees of freedom floats and adjusts and reset centering, and then can be adapted for difference Floating adjust occasion and equipment, versatility is good, and easy to use, and cost is relatively low, and occupied space is smaller, hardly by building ring Border influences, and does not need additional software program and controlled, convenient for shortening the equipment debugging time.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the structural schematic diagram one for the floating installation that automatically resets that the utility model embodiment one provides；

Fig. 2 is the structural schematic diagram two for the floating installation that automatically resets that the utility model embodiment one provides；

Fig. 3 is the configuration schematic diagram one for the floating installation that automatically resets that the utility model embodiment one provides；

Fig. 4 is the configuration schematic diagram two for the floating installation that automatically resets that the utility model embodiment one provides；

Fig. 5 is the positive structure diagram for the floating installation that automatically resets that the utility model embodiment one provides；

Fig. 6 is the schematic cross-sectional view along Fig. 5 middle line A-A；

Fig. 7 is the schematic cross-sectional view along Fig. 5 middle line B-B；

Fig. 8 is the positive structure diagram of elastic resetting structure in Fig. 3；

Fig. 9 is the schematic cross-sectional view of the line C-C along Fig. 8；

Figure 10 is the schematic perspective view of the elastic reset structure of Fig. 8；

Figure 11 is the schematic perspective view that hitch structure is limited in Fig. 3.

Figure 12 is the configuration schematic diagram for the floating installation that automatically resets that the utility model embodiment two provides；

Figure 13 is the schematic cross-sectional view of the floating installation that automatically resets of Figure 12；

Figure 14 is the schematic perspective view one that hitch structure is limited in Figure 12；

Figure 15 is the schematic perspective view two that hitch structure is limited in Figure 12.

Figure 16 is the structural schematic diagram for the floating installation that automatically resets that the utility model embodiment three provides.

Wherein, each attached drawing main mark in figure:

100- automatically resets floating installation；10- connecting plate；11- threaded interior hole；12- holding tank；13- passes through hole；14- is logical Hole；15- accommodation groove；16- fluting；17- through hole；

20- elastic reset structure；21- elastic telescopic part；22- support sleeve；221- closing in ring；222- connection screw thread；23- is sliding Bar；231- baffle ring；24- spring；25- guide post；251- is oriented to groove；253- connecting hole；254- circular groove；

30- limits hitch structure；31- limited post；32- anticreep seat；33- tumbler；34- steering base；35- steering shaft； 351- polygon platform；36- mounting base；361- lock hole；

40- limits band.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined." several " are meant that one or more, unless otherwise clearly specific limit It is fixed.

In the description of the present invention, it should be understood that term " center ", " length ", " width ", " thickness ", The orientation of the instructions such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" or Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because This should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements or the interaction relationship of two elements.For those of ordinary skill in the art and Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

It should be noted that two referred to the company in the claim of this application, utility model content and following embodiment Fishplate bar 10, actually two pieces of different connecting plates, in practical application, the shape of two pieces of connecting plates, thickness can be as needed Freely it is arranged, those skilled in the art with reference to the accompanying drawings or/and can combine the technical knowledge in the field by two companies in the application Fishplate bar is interpreted as the first connecting plate and the second connecting plate independent of each other.Certainly, in further embodiments, two connecting plates Structure can also make it is identical.

Embodiment one:

Also referring to Fig. 1 to Figure 11, now the floating installation 100 provided by the utility model that automatically resets is illustrated. The floating installation 100 that automatically resets, including two pieces of connecting plates 10, several elastic reset structures 20 and several limits traction Structure 30；The two pieces of interval of connecting plate 10 settings, two pieces of connecting plates 10 are for connecting external equipment, such as using the floating that automatically resets When device 100, two pieces of connecting plates 10 can be mounted at the setting position for needing to adjust.Several elastic reset structures 20 are used for Two pieces of connecting plates 10 of elastic ejection are located remotely from each other, while for driving two pieces of connecting plates 10 to reset centering；And several limit tractions Structure 30 is located remotely from each other for limiting two pieces of connecting plates 10 so that two pieces of connecting plates 10 support 20 liang of each elastic reset structure respectively End, so that two 10 elasticity of connecting plate be connected in the case where limit hitch structure 30 and elastic reset structure 20 cooperate；And if passing through Elastic two connecting plates 10 of ejection of dry elasticity resetting structure 20 are located remotely from each other, then two connecting plates 10 when under pressure, can be with It is mutually inclined, deviates；And when two connecting plates 10 are under pressure and disappear, each elastic reset structure 20 makes two under the effect of elasticity A connecting plate 10 is far from reset, and limiting hitch structure 30 can prevent two connecting plates 10 to be separately detached from.

The utility model flexibly supports two pieces of connecting plates 10 by several elastic reset structures 20；And pass through limit traction knot Structure 30 limits two connecting plates 10 and compresses each elastic reset structure 20, to make these elastic reset structures 20 by two connecting plates 10 elastic connections, two connecting plates 10 when under pressure, can be mutually inclined between two connecting plates 10, deviate, rotate, It is adjusted with realizing that multiple freedom degrees are floated；And when two connecting plates 10 bear pressure disappearance, in each elastic reset structure 20 Under reset response, two connecting plates 10 is made to reset centering；This automatically reset floating installation 100 with multiple degrees of freedom float adjust with The function of centering is resetted, and then can be adapted for different floatings and adjust occasion and equipment, versatility is good, and easy to use, at This is lower, and occupied space is smaller, is hardly influenced by working environment, and do not need additional software program and controlled, just In the shortening equipment debugging time.

Further, each elastic reset structure 20 includes elastic telescopic part 21 and guiding groove 251, and guiding groove 251 is set In on a connecting plate 10；One end of elastic telescopic part 21 is installed on another connecting plate 10, elastic telescopic part 21 it is another End is protruded into guiding groove 251；Be oriented to groove 251 by its bottom towards the direction of its oral area be in flaring shape, and be oriented to groove 251 Medial surface 252 be in pass through bullet for guiding the other end of elastic telescopic part 21 to slide to the curved of 251 bottom of guiding groove Property extensible member 21 setting, can elastic two pieces of connecting plates 10 of ejection；And the setting guiding groove 251 on connecting plate 10, and bullet Property extensible member 21 an end support guiding groove 251 bottom, then elastic telescopic part 21 can with guiding groove 251 depth Degree direction is mutually inclined and deviates, and then when two connecting plates 10 bear pressure, and allowing between two connecting plates 10 can fit Be mutually inclined and deviate to answering property, realize that multiple degrees of freedom floats and adjust, to be applicable in different places, improve applicability with it is general Property；And when two connecting plates 10 bear pressure disappearance, due to being oriented to the guiding function of 251 medial surface of groove, elastic telescopic part 21 compress with guiding 251 inside surface elastic of groove, can be carried out guidance by the impetus of elastic telescopic part 21 and position, and When resetting under each 21 elastic force of elastic telescopic part effect, two pieces of connecting plates 10 can be driven to reset.In some other embodiment, bullet Property resetting structure 20 compression torsional spring structure also can be used, pass through the elastic telescopic and axial reseting performance of compression torsional spring, realize The elastic connection of two pieces of connecting plates 10 and the centering that automatically resets.

The setting guiding groove 251 on a connecting plate 10, the elastic telescopic part 21 of each elastic reset structure 20, which supports, leads To groove 251, then each elastic telescopic part 21 can be oppositely oriented 251 run-off the straight of groove, simultaneously because each elastic telescopic part 21 Retractility can be mutually inclined, deviate between two connecting plates 10, with reality so that two connecting plates 10 are when under pressure Existing multiple freedom degrees, which are floated, to be adjusted；And when two connecting plates 10 bear pressure disappearance, due to the flexible length of each elastic telescopic part 21 It is inconsistent to spend inconsistent and tilt angle, leads to its discontinuity, then can push two connecting plates 10 under the effect of elasticity It is mobile, and so that each 21 stress of elastic telescopic part is reached balanced reset, and then two connecting plates 10 is made to reset centering.This automatically resets Floating installation 100 has the function of that multiple degrees of freedom floats and adjusts and reset centering, and then can be adapted for different floatings and adjust Occasion and equipment, versatility is good, and easy to use, and cost is relatively low, and occupied space is smaller, is hardly influenced by working environment, and And do not need additional software program and controlled, convenient for shortening the equipment debugging time.As this automatically resets floating installation 100 can To be applied in transshipment acitivity, clamping, grasping mechanism, mold, manipulator, lathe, feeder equipment etc. device.

Further, referring to Figure 4 together, Fig. 9 and Figure 10, as the floating installation provided by the utility model that automatically resets A kind of 100 specific embodiment is oriented to the circular in cross-section of groove 251, to facilitate processing, while can make elastic telescopic Part 21 is when oblique to the axial each inclination of guiding groove 251, uniform force, so that two connecting plates 10 preferably can mutually incline Tiltedly with offset.In further embodiments, the cross section for being oriented to groove 251 can also in other shapes, such as ellipse.

Further, referring to Figure 4 together, Fig. 9 and Figure 10, as the floating installation provided by the utility model that automatically resets A kind of 100 specific embodiment, guiding groove 251 is in cone, to facilitate processing and fabricating, while its side can play it is good Good guiding function.Certainly, in some other embodiment, guiding groove 251 can also the shapes such as hemispherical, the rim of a bowl shape.

Further, also referring to Fig. 3, Fig. 4, Fig. 9 and Figure 10, as the floating provided by the utility model that automatically resets A kind of specific embodiment of device 100, each elastic reset structure 20 further include guide post 25, and guiding groove 251 is set to guiding On column 25, guide post 25 is installed on corresponding connecting plate 10.Guide post 25 is set, to facilitate processing, and is also convenient for changing； Wear-resistant material production can be used in guide post 25 simultaneously, to increase the service life；In other embodiments, guiding groove 251 can also be with Directly it is provided on connecting plate 10.

Further, also referring to Fig. 3, Fig. 4, Fig. 9 and Figure 10, as the floating provided by the utility model that automatically resets A kind of specific embodiment of device 100, the one side in guide post 25 away from guiding groove 251 is equipped with connecting hole 253, with convenient Installation is fixed, and guide post 25 can be such as mounted on connecting plate 10 by screw.Correspond to connecting hole on corresponding connecting plate 10 253 position is offered across hole 13, so as to which screw is connected across hole 13 with connecting hole 253, and then by guide post 25 are mounted on connecting plate 10.

Further, connecting hole 253 is located at the corresponding position in guiding 251 bottom of groove in guide post 25.The structure can be with Facilitate processing and fabricating, while can be convenient and installation is fixed in guide post 25, and during installation, good can also guarantee Guide post 25 is respectively to uniform force.In some other embodiment, multiple connecting holes 253 can also be set in guide post 25.

Further, it is also provided with holding tank 12 on corresponding connecting plate 10, to accommodate guide post 25, and then can will be oriented to Column 25 is placed in holding tank 12, and then can reduce occupied space.

Further, also referring to Fig. 5, Fig. 8 to Figure 10, as the floating installation provided by the utility model that automatically resets A kind of 100 specific embodiment, elastic telescopic part 21 include support sleeve 22, slide bar 23 and spring 24；One end of slide bar 23 is sliding In dynamic insertion support sleeve 22, by support sleeve 22 come supporting slider 23；Spring 24 is mounted in support sleeve 22, by spring 24 come Ejection slide bar 23, to realize slide bar 23 along 22 Elastic Sliding of support sleeve.In other embodiments, elastic telescopic part 21 can also be (linear) cylinder perhaps slide bar 23 of the cylinder rod of (linear) hydraulic cylinder cylinder or hydraulic cylinder quite in this present embodiment, cylinder Either hydraulic cylinder is mobile relative to cylinder body by being packaged in its internal gas or liquid-driving cylinder rod.Certainly, there are also one In a little embodiments, gas or liquid can be encapsulated directly in support sleeve, to push slide bar flexible, that is, form cylinder or hydraulic cylinder Structure.

Further, also referring to Fig. 5, Fig. 8 to Figure 10, as the floating installation provided by the utility model that automatically resets The end 232 of a kind of 100 specific embodiment, the other end of slide bar 23 is hemispherical, i.e., slide bar 23 stretches out support sleeve 22 The end 232 of one end is arranged hemispherical.

Further, also referring to Fig. 5, Fig. 8 to Figure 10, as the floating installation provided by the utility model that automatically resets The center of a kind of 100 specific embodiment, guiding 25 bottom of groove offers circular groove 254, circular groove 254 Diameter is less than the radius of 23 other end end 232 of slide bar.Circular groove 254 is opened up in the center of guiding 25 bottom of groove, When the end 232 of 23 other end of slide bar reset slide into guiding 25 bottom of groove when, the part of 23 other end end 232 of slide bar Region can be fallen into circular groove 254, preferably to position.

Further, also referring to Fig. 5, Fig. 8 to Figure 10, as the floating installation provided by the utility model that automatically resets A kind of 100 specific embodiment, support sleeve 22 is equipped with connection screw thread 222 far from the outside of 23 one end of slide bar, with the company of will pass through Screw thread 222 is connect to install fixed support sleeve 22, and then elastic telescopic part 21 is installed.When in use, it is opened up on corresponding connecting plate 10 There is the threaded interior hole 11 cooperated with connection screw thread 222, so as to be connected through a screw thread.Certainly, in some other embodiment, Fixation hole is offered on corresponding connecting plate 10, support sleeve 22 can also lock (bolt lock by interference fit, welding or bolt When tight, bolt is spirally connected through connecting plate 10 and the inner wall upper end of support sleeve 22, if support sleeve 22 is top closed can directly and its Top is spirally connected) it is mounted in fixation hole.

Further, also referring to Fig. 8 to Figure 10, as the floating installation 100 provided by the utility model that automatically resets A kind of specific embodiment, support sleeve 22 far from connection screw thread 222 one end be equipped with plane 223, for installation tool clamping, So as to facilitate installation support sleeve 22 by tool clamping plane 223.

Further, also referring to Fig. 8 to Figure 10, as the floating installation 100 provided by the utility model that automatically resets A kind of specific embodiment, one end of slide bar 23 is equipped with the radial convex along the slide bar 23 and is equipped with baffle ring 231, and support sleeve 22 is close One end of slide bar 23 extends internally the closing in ring 221 having for backstop baffle ring 231.It is closed up by being arranged in the end of support sleeve 22 Ring 221, and baffle ring 231 is set on slide bar 23, slide bar 23 can be prevented to be detached from support sleeve 22.

In some other embodiment, elastic telescopic part 21 further includes fixing seat, and fixing seat is installed on 22 one end of support sleeve, Spring 24 supports fixing seat far from one end of slide bar 23, i.e. spring 24 is placed in support sleeve 22 by fixing seat, it can prevents bullet Spring 24 falls off, while also can be convenient installation and fixing.Further, mounting hole can also be set in fixing seat, and mounting hole is Threaded hole or can with limit close fit location hole, to facilitate mounting-fixing base.

Further, also referring to Fig. 3, Fig. 4, Fig. 7 and Figure 11, as the floating provided by the utility model that automatically resets A kind of specific embodiment of device 100, each hitch structure 30 that limits includes limited post 31 and anticreep seat 32, and the one of limited post 31 End is connected with a connecting plate 10, and the through-hole 14 passed through for limited post 31 is offered on another connecting plate 10, limited post 31 The other end passes through through-hole 14 and is connected with anticreep seat 32, and the diameter of through-hole 14 is greater than the diameter of limited post 31.31 He of limited post is set Anticreep seat 32, and through-hole 14 is set on corresponding connecting plate 10, then it can be connected by anticreep seat 32 with limited post 31, in turn Prevent limited post 31 from extracting out from through-hole 14.And the one end of limited post 31 far from anticreep seat 32 is connected with correspondingly connected plate 10, The spacing between two pieces of connecting plates 10 can then be limited.Further, the diameter setting of through-hole 14 is greater than to the diameter of limited post 31, To form tolerant space between through-hole 14 and limited post 31, then limited post 31 can be deep along through-hole 14 in through-hole 14 The sliding of degree direction is moved radially with along through-hole 14, and then the spacing between two pieces of connecting plates 10 can be close to each other, to realize two pieces It is mutually inclined between connecting plate 10；And it can be offset from each other between two pieces of connecting plates 10, and the tolerant space can also limit two The distance that block connecting plate 10 is offset from each other, so on the one hand convenient for connecting plate 10 when under pressure, improve two connecting plates 10 it Between the freedom degree floated, meanwhile, convenient for reduce when two connecting plates 10 occur to float and reset 14 hole wall of through-hole and limited post 31 it Between frictional force, prevent from occurring in location free procedure stuck, improve the flexibility of floating, extend the use of through-hole 14 and limited post 31 Service life.In some other embodiment, the structures such as flexible wires/item/band/silk can be used also to limit between two pieces of connecting plates 10 Distance, by allowing segment flexible wires/item/band/silk one end to be fixedly connected with 31 one end of limited post, 31 other end of limited post and Segment flexible wires/item/band/silk other end is connect with two connecting plates 10 respectively, and flexible wires/item/band/silk only needs shorter length Degree, length guarantee two connecting plates 10 between can free floating, and guarantee elastic telescopic part 21 slide bar 23 must not with lead It is detached to groove 251.

Further, also referring to Fig. 3, Fig. 6, Fig. 7 and Figure 11, as the floating provided by the utility model that automatically resets A kind of specific embodiment of device 100, the difference of 31 diameter of 14 diameter of through-hole and limited post are less than the oral area of guiding groove 251 Radius, the structure can skid off guiding groove 251 when two pieces of connecting plates 10 deviate to avoid the end of elastic telescopic part 21.

Further, also referring to Fig. 3, Fig. 4, Fig. 7 and Figure 11, as the floating provided by the utility model that automatically resets A kind of specific embodiment of device 100, anticreep seat 32 is cylindrical, to make the junction of anticreep seat 32 Yu limited post 31 321 be in step surface, the accommodation groove 15 of accommodating anticreep seat 32 is offered on another connecting plate 10, i.e., for connecting anticreep seat 32 Connecting plate 10 on it is corresponding offer accommodation groove 15, and the diameter of accommodation groove 15 is greater than the diameter of anticreep seat 32, and accommodation groove The difference of 32 diameter of 15 diameters and anticreep seat is not less than the difference of 31 diameter of 14 diameter of through-hole and limited post.Accommodation groove 15 is set, it can be with Convenient for accommodating anticreep seat 32；In addition, the structure can also be positioned by the bottom surface of accommodation groove 15 and limit anticreep seat 32, into And when two pieces of connecting plates 10 are not subject to pressure, it so that two pieces of connecting plates 10 is moved to maximum spaced position, it is convenient Elastic reset structure 20 pushes two pieces of connecting plates 10 to reset.

Further, also referring to Fig. 3, Fig. 4, Fig. 7 and Figure 11, as the floating provided by the utility model that automatically resets A kind of specific embodiment of device 100, each hitch structure 30 that limits further includes connection limited post 31 and corresponding connecting plate 10 One end of tumbler 33, tumbler 33 is connected with limited post 31, and the other end of tumbler 33 is connected with connecting plate 10.Setting turns to Part 33 can be more flexible when to shift between two connecting plates 10, to rotate, tilt.

Further, also referring to Fig. 3, Fig. 4, Fig. 7 and Figure 11, as the floating provided by the utility model that automatically resets A kind of specific embodiment of device 100, tumbler 33 include steering base 34 and steering shaft 35, steering shaft 35 and 31 phase of limited post Even, steering shaft 35 is articulated on steering base 34, so that steering shaft 35 can rotate on steering base 34.And steering base 34 be used to Corresponding connecting plate 10 is connected, limited post 31 to be connected with corresponding connecting plate 10 by the tumbler 33.

Further, also referring to Fig. 3, Fig. 4, Fig. 7 and Figure 11, as the floating provided by the utility model that automatically resets A kind of specific embodiment of device 100, steering shaft 35 are connected with steering base 34 by flexural pivot.To allow steering shaft 35 to exist It is rotated for greater flexibility on steering base 34, freedom degree is higher.In some other embodiment, tumbler 33 or universal joint.

Further, also referring to Fig. 3, Fig. 4, Fig. 7 and Figure 11, as the floating provided by the utility model that automatically resets A kind of specific embodiment of device 100, limited post 31 and anticreep seat 32 are to be integrally formed, and to facilitate production, guarantee limited post 31 with the bonding strength of anticreep seat 32.

Further, also referring to Fig. 3, Fig. 4, Fig. 7 and Figure 11, as the floating provided by the utility model that automatically resets A kind of specific embodiment of device 100 is equipped with the polygon platform 351 for installation tool clamping, steering shaft in steering shaft 35 35 free end is equipped with external screw thread, is equipped with the threaded hole cooperated with external screw thread in limited post 31.The structure, can when installing and using Steering shaft 35 is connected with limited post 31 with facilitating, it is easy to assembly.

Further, it is additionally provided with flat recess 322 on anticreep seat 32, so as to tool (referring mainly to straight screwdriver) insertion, just In the connection of anticreep seat 32 and steering shaft 35, in other embodiments, flat recess 322 may be alternatively provided as cross recess, hexagonal blind hole The slot or hole that either other shapes are convenient for existing tool (such as screwdriver or die nut) to turn.

Further, also referring to Fig. 3, Fig. 4, Fig. 7 and Figure 11, as the floating provided by the utility model that automatically resets A kind of specific embodiment of device 100, steering base 34 are equipped with mounting base 36, the cross of mounting base 36 far from one end of steering shaft 35 Section is in polygon；Mounting base 36 is set, fixed steering base 34 is installed to facilitate.And by the setting of the cross section of mounting base 36 in more Side shape can be convenient positioning and fix, while also installation tool being facilitated to clamp.Installation tool can be with tools such as spanners.Further, Correspondingly, connecting plate 10 is equipped with the fluting 16 of corresponding accommodating mounting base 36, to install and accommodate mounting base 36.

Further, also referring to Fig. 3, Fig. 4, Fig. 7 and Figure 11, as the floating provided by the utility model that automatically resets A kind of specific embodiment of device 100 offers lock hole 361 in mounting base 36, so as to pass through the locking pieces such as screw To install fixation.Correspondingly, the position on connecting plate 10 corresponding to lock hole 361 offers through hole 17, so that screw etc. is locked Determine part pass through be connected with lock hole 361.

Further, also referring to Fig. 1 to Fig. 4, as the floating installation 100 provided by the utility model that automatically resets A kind of specific embodiment, several elastic reset structures 20 are using the line at the center of two connecting plates 10 as axis circular array Arrangement.By several 20 annular arrays of elastic reset structure, two connecting plates 10 can be made everywhere by elastic reset structure 20 elastic thrust is more balanced.In the present embodiment, elastic reset structure 20 is three, in other embodiments, elastic reset Structure 20 or four, five, six etc. quantity.

Further, also referring to Fig. 1 to Fig. 4, as the floating installation 100 provided by the utility model that automatically resets A kind of specific embodiment, several limit hitch structures 30 are using the line at the center of two connecting plates 10 as axis circular array Arrangement.By several 30 annular arrays of limit hitch structure, it can make two connecting plates 10 everywhere by limit hitch structure 30 traction restraint is more balanced.In the present embodiment, limit hitch structure 30 is three, and in other embodiments, limit is led Guiding structure 30 or four, five, six etc. quantity.

Further, also referring to Fig. 1 to Fig. 4, as the floating installation 100 provided by the utility model that automatically resets A kind of specific embodiment, the structure of two connecting plates 10 can make it is identical, to facilitate processing and fabricating.In other embodiments In, the structure of two connecting plates 10 can also make difference, to adapt to be mounted in different equipment.

Embodiment two:

Please refer to Figure 12 to Figure 15, the present embodiment automatically reset floating installation 100 and automatically reseting for embodiment one it is floating Dynamic device difference are as follows:

In the present embodiment, anticreep seat 32 and the junction 321 of limited post 31 are tapered, to when in use, can pass through Pyramidal structure realizes automatic positioning.The accommodation groove 15 of accommodating anticreep seat 32 is offered on another connecting plate 10, i.e., for connecting It takes over control to correspond on the connecting plate 10 of de- seat 32 and offers accommodation groove 15, and accommodation groove 15 is in cone compatible with junction 321 Shape, so as to pass through the cooperation of anticreep seat 32 and accommodation groove 15, to be positioned to limited post 31, and then in two connecting plates 10 bear pressure disappear when, allow two pieces of connecting plates 10 faster, preferably reset centering.

In the present embodiment, one end of the close limited post 31 of anticreep seat 32 is tapered.To guarantee the intensity of anticreep seat 32.? It, can also be tapered by 32 whole installation of anticreep seat in some other embodiment.

The floating installation that automatically resets of the other structures and embodiment one of the floating installation 100 that automatically resets of the present embodiment Other structures are identical, and details are not described herein.

Embodiment three:

Please refer to Figure 16, the floating installation that automatically resets of the automatically reset floating installation 100 and embodiment one of the present embodiment Difference are as follows:

In the present embodiment, the floating installation 100 that automatically resets further includes several limit bands 40, each both ends difference for limiting band 40 It is connected with two connecting plates 10.Setting limit band 40, when initial position can be preferably provided, leading between two connecting plates 10 Gravitation degree is avoided since each connecting plate 10 is due to carrying overweight or draft dynamics is excessive and lead to two when separating with other structures The pulling force that the limit hitch structure 30 being arranged between a connecting plate 10 is subject to is excessive and the problem of Joint failure occurs.

Further, limit band 40 can be the structures such as flexible-belt, flexible strand, thus will not influence two connecting plates 10 it Between floating adjust.

Further, limit band 40 is two pairs, and two pairs of limit bands 40 are symmetricly set on the two sides of each connecting plate 10, so that Two connecting plates 10 arrive the tractive force of limit band 40 more evenly.

Example IV:

The floating installation difference that automatically resets of the automatically reset floating installation 100 and embodiment one of the present embodiment are as follows:

In the present embodiment, as a kind of specific embodiment of the floating installation 100 provided by the utility model that automatically resets, Several spaced positive stop lug boss (not shown) are provided at least one piece of connecting plate 10, positive stop lug boss is limited for two pieces Minimum spacing between connecting plate 10 can be kept away after several positive stop lug boss are defined the minimum spacing between two connecting plates 10 Impact force is excessive when exempting to compress torsional spring 20 due to contraposition is frequently compressed into extreme position and is damaged, while facilitating reply pair The case where requiring larger insertion dynamics when position.

Several positive stop lug boss are arranged in a ring on the connecting plate 10 centered on at least central axis of a connecting plate 10.

Embodiment five:

The utility model embodiment additionally provides equipment, which includes as embodiment one to four is described in any item automatic Reset floating installation 100.The equipment can be transshipment acitivity, grasping mechanism, manipulator, equipments machining die, numerically-controlled machine tool etc. Deng.

In some embodiments, which can be automation equipment comprising transshipment acitivity, transshipment acitivity include as implemented The described in any item floating installations 100 that automatically reset of example one to four.In further embodiments, manipulator includes grasping mechanism, The grasping mechanism includes such as the described in any item floating installations 100 that automatically reset of embodiment one to four.

Further, equipments machining die can be injection molding machine, die casting machine, silica gel machine, press machine etc..

Further, numerically-controlled machine tool can be CNC milling machine, engraving machine, machining center, spark machine, wire cutting, numerical control grinding Bed etc..

Embodiment six:

The utility model embodiment additionally provides a kind of automation equipment comprising transshipment acitivity, transshipment acitivity include such as The described in any item floating installations 100 that automatically reset of embodiment one to four.

Embodiment seven:

The utility model embodiment additionally provides a kind of manipulator comprising grasping mechanism, grasping mechanism include as implemented The described in any item floating installations 100 that automatically reset of example one to four.

Embodiment eight:

The utility model embodiment additionally provides a kind of equipments machining die comprising such as any one of embodiment one to four institute The floating installation 100 that automatically resets stated.Equipments machining die is appointing in the equipment such as injection molding machine, die casting machine, silica gel machine, press machine It is a kind of.

Embodiment nine:

The utility model embodiment additionally provides a kind of numerically-controlled machine tool comprising as embodiment one to four is described in any item Automatically reset floating installation 100.Numerically-controlled machine tool is CNC milling machine, engraving machine, machining center, spark machine, wire cutting, numerically control grinder Etc. any one of equipment.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims

1. automatically reset floating installation, it is characterised in that: including spaced two pieces of connecting plates, for two pieces of institutes of elastic ejection It states connecting plate and is located remotely from each other and is used to drive several elastic reset structures of two pieces of connection sheet reset centerings and for limiting If fixed two pieces of connecting plates are located remotely from each other so that two pieces of connecting plates support each elastic reset structure both ends respectively Dry limit hitch structure.

2. automatically reset floating installation as described in claim 1, it is characterised in that: each elastic reset structure includes elasticity Extensible member and the guiding groove on a connecting plate；One end of the elastic telescopic part is installed on another company On fishplate bar, the other end of the elastic telescopic part is protruded into the guiding groove；The guiding groove is by its bottom towards its mouth The direction in portion is in flaring shape, and the medial surface of the guiding groove is in for guiding the other end of the elastic telescopic part to slide to this It is oriented to the curved of bottom portion of groove.

3. automatically reset floating installation as claimed in claim 2, it is characterised in that: the cross section of the guiding groove is in circle Shape.

4. automatically reset floating installation as claimed in claim 2, it is characterised in that: each elastic reset structure further includes leading Xiang Zhu, the guiding groove are set in the guide post, and the guide post is installed on the corresponding connecting plate.

5. automatically reseting floating installation as claimed in claim 2, it is characterised in that: the elastic telescopic part include support sleeve with And the slide bar being plugged in the support sleeve is slided in one end, one end of the support sleeve is installed on the corresponding connecting plate, The other end of the slide bar supports the bottom of the guiding groove, is equipped in the support sleeve for pushing the slide bar to stretch The gas or liquid for pushing the slide bar flexible are packaged in spring or the support sleeve.

6. automatically reset floating installation as claimed in claim 5, it is characterised in that: the end of the other end of the slide bar is in half It is spherical.

7. the floating installation as claimed in any one of claims 1 to 6 that automatically resets, it is characterised in that: each limit hitch structure Including limited post and anticreep seat, one end of the limited post is connected with a connecting plate, opens on another described connecting plate Equipped with the through-hole passed through for the limited post, the other end of the limited post passes through the through-hole and is connected with the anticreep seat, institute The diameter for stating through-hole is greater than the diameter of the limited post.

8. automatically reset floating installation as claimed in claim 7, it is characterised in that: the anticreep seat is cylindrical, this is another The accommodation groove for accommodating the anticreep seat is offered on a connecting plate, the diameter of the accommodation groove is greater than the straight of the anticreep seat Diameter, and the difference of the accommodation groove diameter and the anticreep seat diameter not less than the through-hole diameter and the limit column diameter it Difference.

9. automatically reset floating installation as claimed in claim 7, it is characterised in that: the friendship of the anticreep seat and the limited post It is tapered to meet place, the accommodation groove for accommodating the junction is offered on another connecting plate, the accommodation groove is in and institute State the compatible taper in junction.

10. automatically reseting floating installation as claimed in claim 7, it is characterised in that: each limit hitch structure further includes The tumbler of the limited post and the corresponding connecting plate is connected, one end of the tumbler is connected with the limited post, described The other end of tumbler is connected with the connecting plate.

11. the floating installation as claimed in any one of claims 1 to 6 that automatically resets, it is characterised in that: at least one connecting plate On be convexly equipped with it is several for limiting the positive stop lug boss of minimum spacing between two pieces of connecting plates, between several positive stop lug boss Every setting.

12. the floating installation as claimed in any one of claims 1 to 6 that automatically resets, it is characterised in that: it further include several limit bands, The both ends of each limit band are connected with two connecting plates respectively.

13. equipment, it is characterised in that: including the described in any item floating installations that automatically reset of such as claim 1~12.