CN209469710U - A kind of level(l)ing mechanism - Google Patents

Abstract

The utility model discloses a kind of level(l)ing mechanisms, it include: fixed bottom plate, adjustment seat, first fixing seat, second fixing seat, the first adjustment screw, second adjustment screw, third adjusts screw, 4th adjustment screw, fixed rotating shaft, bearing washer, spherical bearing, the spherical bearing is fixed on the fixed rotating shaft, the spherical bearing is carried out the constraint of multiple freedom degrees as the supporting point of the fixed rotating shaft by first fixing seat and the second fixing seat, realize the relative rotation of the Internal and external cycle of the spherical bearing, the adjustment seat is installed on the outer ring of the spherical bearing, with the firm connection of the spherical bearing, by to the first adjustment screw, the second adjustment screw, the third adjusts screw, the adjusting of 4th adjustment screw, realize that the levelness for adjusting the adjustment seat plane is adjusted.By the above-mentioned means, can be realized the universal characteristic by spherical bearing, easily realizes that the levelness of plane is adjusted, reduce the stress deformation of material, reduce the rigid requirements to fastener.

Description

A kind of level(l)ing mechanism

Technical field

The utility model relates to regulating mechanism technical field more particularly to a kind of level(l)ing mechanisms.

Background technique

With LCD (Liquid Crystal Display, liquid crystal display) and OLED (Organic Light- Emitting Diode, Organic Light Emitting Diode) mould group industry development, the manufacturing technique requirent of product steps up, for solution How IC the and FPC hot pressing binding technology problem of certainly existing LCD and OLED guarantees that product binds IC in hot pressing (Integrated Circuit, integrated circuit) or FPC (Flexible Printed Circuit, flexible circuit board) technique The stability of requirement for horizontality, level(l)ing mechanism opens critical effect to the precision of hot pressing binding IC or FPC.

But at least there are the following problems in the prior art for utility model people discovery:

Existing level(l)ing mechanism is mainly by the coupling mechanism force of fastener come extrded material deformation, to realize plane Levelness adjust purpose, this concentrates the stress of material, is easily deformed, but extrded material deform during, It is higher to the rigid requirements of fastener.

Utility model content

In view of this, can be realized and pass through spherical axis the purpose of this utility model is that propose a kind of level(l)ing mechanism The universal characteristic held easily realizes that the levelness of plane is adjusted, reduces the stress deformation of material, and the rigidity of fastener is wanted in reduction It asks.

One aspect according to the present utility model provides a kind of level(l)ing mechanism, comprising:

Fixed bottom plate, adjustment seat, the first fixing seat, the second fixing seat, the first adjustment screw, second adjustment screw, third Adjust screw, the 4th adjustment screw, fixed rotating shaft, bearing washer, spherical bearing；

First fixing seat, second fixing seat are mounted on the fixed bottom plate, and the fixed rotating shaft is mounted on Between first fixing seat and second fixing seat, the spherical bearing is installed on the fixed rotating shaft, the spherical surface Bearing is located at the centre of the fixed rotating shaft, and the bearing washer is installed on the spherical bearing both ends, and the bearing washer is about The axial movement of beam bearing inner race, the adjustment seat are installed on the spherical bearing, the adjustment seat and the spherical bearing Rotation is synchronized, the first adjustment screw, the second adjustment screw are installed on before the adjustment seat, and described first Adjust screw, the second adjustment screw adjusts the adjustment seat depth of parallelism in the front-back direction, the third adjustment screw, described 4th adjustment screw is installed on before the adjustment seat, described in the third adjustment screw, the 4th adjustment screw adjusting The depth of parallelism of adjustment seat left and right directions；

The spherical bearing is fixed on the fixed rotating shaft, and first fixing seat and the second fixing seat are as described solid The spherical bearing is carried out the constraint of multiple freedom degrees by the supporting point for determining shaft, realizes the phase of the Internal and external cycle of the spherical bearing To rotation, the adjustment seat is installed on the outer ring of the spherical bearing, and the firm connection of the spherical bearing, by described The adjusting of one adjustment screw, the second adjustment screw, third adjustment screw, the 4th adjustment screw, realizes and adjusts The levelness of the adjustment seat plane is adjusted.

In terms of existing technologies, which can be fixed on the fixed rotating shaft the utility model, this first The spherical bearing is carried out the constraint of multiple freedom degrees as the supporting point of the fixed rotating shaft by fixing seat and the second fixing seat, is realized The relative rotation of the Internal and external cycle of the spherical bearing, the adjustment seat are installed on the outer ring of the spherical bearing, firm with the spherical bearing Connection, by adjusting the adjusting of screw, the 4th adjustment screw to the first adjustment screw, the second adjustment screw, the third, It realizes that the levelness for adjusting the adjustment seat plane is adjusted, can be realized the universal characteristic by spherical bearing, easily realize plane Levelness adjust, reduce the stress deformation of material, reduce the rigid requirements to fastener.

In addition, first fixing seat, may include first base, which may include first base ontology and sets Two mounting plates in the first base ontology are set, are provided with outer ring and inner ring on the first base ontology, the outer ring is fixed to be connected It is connected on the first base ontology, which rotates with the outer ring and connect, and such benefit is the first fixing seat installation side Just, structure is simple.

In addition, second fixing seat, may include second base, which may include second base ontology and sets Two mounting plates in the second base ontology are set, are provided with outer ring and inner ring on the second base ontology, the outer ring is fixed to be connected It is connected on the second base ontology, which rotates with the outer ring and connect, and such benefit is the second fixing seat installation side Just, structure is simple.

In addition, copper alloy slipping ring can be set in the outside of the bearing washer, axis is can be set in the outside of the copper alloy slipping ring Shell is held, such benefit is the installation that the spherical bearing can be made more firm, while promoting the sealing effect that installation has, and is mentioned Rise the service life of the spherical bearing.

In addition, the spherical bearing may include outer ring and inner ring, it can clamp between the inner ring and the outer ring and prevent in setting Dirt lid and lower dustproof cover, dustproof cover is identical with the structure of the lower dustproof cover on this, and such benefit is that the spherical bearing can be to prevent Dirt is prolonged the service life by dust-proof.

In addition, the first adjustment screw, may include screw body and screw terminal, which can be set thread, Lines can be set in the screw terminal, and shrinkage pool can be set in the other end, that is, arrival end of the screw body, which can be set outer The diameter friction bottom surface bigger than the thread diameter, such benefit are that the first adjustment screw is made to have regulatory function, increase friction Dynamics simultaneously ensures the loss that will not fall off from connecting component.

In addition, the second adjustment screw, may include screw body and screw terminal, which can be set thread, Lines can be set in the screw terminal, and shrinkage pool can be set in the other end, that is, arrival end of the screw body, which can be set outer The diameter friction bottom surface bigger than the thread diameter, such benefit are that the second adjustment screw is made to have regulatory function, increase friction Dynamics simultaneously ensures the loss that will not fall off from connecting component.

In addition, the third adjusts screw, and it may include screw body and screw terminal, which can be set thread, Lines can be set in the screw terminal, and shrinkage pool can be set in the other end, that is, arrival end of the screw body, which can be set outer The diameter friction bottom surface bigger than the thread diameter, such benefit are that third adjustment screw is made to have regulatory function, increase friction Dynamics simultaneously ensures the loss that will not fall off from connecting component.

In addition, the 4th adjustment screw, may include screw body and screw terminal, which can be set thread, Lines can be set in the screw terminal, and shrinkage pool can be set in the other end, that is, arrival end of the screw body, which can be set outer The diameter friction bottom surface bigger than the thread diameter, such benefit are that the 4th adjustment screw is made to have regulatory function, increase friction Dynamics simultaneously ensures the loss that will not fall off from connecting component.

In addition, the first adjustment screw, the second adjustment screw, the third adjustment screw and the 4th adjustment screw can be with It is identical adjustment screw, such benefit is easy for unified manufacture and adjusts screw, saves production cost, be also convenient for simultaneously Unified mounting and adjusting screw, saves the set-up time, and is also convenient for the levelness adjusting of the synergic adjustment adjustment seat plane, is convenient for It is generally aligned in the same plane the levelness.

In addition, the first fixing seat, the second fixing seat can be identical fixing seat, such benefit is easy for uniformly producing Fixing seat is manufactured, production cost is saved, while being also convenient for unified mounting-fixing base, saves the set-up time.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the axonometric schematic diagram of one embodiment of the utility model level(l)ing mechanism；

Fig. 2 is the schematic cross-sectional view of one embodiment of the utility model level(l)ing mechanism；

Fig. 3 is the schematic front view of one embodiment of the utility model level(l)ing mechanism；

Fig. 4 is the schematic top plan view of one embodiment of the utility model level(l)ing mechanism.

Specific embodiment

With reference to the accompanying drawings and examples, the utility model is described in further detail.It is emphasized that following Embodiment is merely to illustrate the utility model, but is not defined to the scope of the utility model.Likewise, following embodiment is only For the utility model section Example and not all embodiments, those of ordinary skill in the art are not making creative work Under the premise of all other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of level(l)ing mechanism, can be realized the universal characteristic by spherical bearing, easily real The levelness of existing plane is adjusted, and reduces the stress deformation of material, reduces the rigid requirements to fastener.

Referring to Figure 1, Fig. 2, Fig. 3 and Fig. 4, Fig. 1 are that the axis of one embodiment of the utility model level(l)ing mechanism measures meaning Figure, Fig. 2 is the schematic cross-sectional view of one embodiment of the utility model level(l)ing mechanism, and Fig. 3 is the utility model Level tune machine The schematic front view of one embodiment of structure, Fig. 4 are the schematic top plan views of one embodiment of the utility model level(l)ing mechanism.

In the present embodiment, which includes fixed bottom plate 1-1-1, adjustment seat 1-1-2, the first fixing seat 1-1- 3, the second fixing seat 1-1-4, the first adjustment screw 1-1-5, second adjustment screw 1-1-6, third adjust screw 1-1-7, the 4th Adjust screw 1-1-8, fixed rotating shaft 2-1-1, bearing washer 2-1-2, spherical bearing 2-1-3.

First fixing seat 1-1-3, second fixing seat 1-1-4 are mounted on fixation bottom plate 1-1-1, the fixed rotating shaft 2-1-1 is mounted between the first fixing seat 1-1-3 and second fixing seat 1-1-4, and it is solid that spherical bearing 2-1-3 is installed on this Determine on shaft 2-1-1, spherical bearing 2-1-3 is located at the centre of fixed rotating shaft 2-1-1, and bearing washer 2-1-2 is installed on The both ends spherical bearing 2-1-3, bearing washer 2-1-2 constrain the axial movement of bearing inner race, and adjustment seat 1-1-2 is installed on On spherical bearing 2-1-3, adjustment seat 1-1-2 and spherical bearing 2-1-3 synchronize rotation, the first adjustment screw 1- 1-5, second adjustment screw 1-1-6 are installed on before adjustment seat 1-1-2, the first adjustment screw 1-1-5, second tune Whole screw 1-1-6 adjusts the adjustment seat 1-1-2 depth of parallelism in the front-back direction, which adjusts screw 1-1-7, the 4th adjustment spiral shell Silk 1-1-8 is installed on before adjustment seat 1-1-2, which adjusts screw 1-1-7, the 4th adjustment screw 1-1-8 is adjusted The depth of parallelism of adjustment seat 1-1-2 left and right directions.

Spherical bearing 2-1-3 is fixed on fixed rotating shaft 2-1-1, the first fixing seat 1-1-3 and the second fixing seat Spherical bearing 2-1-3 is carried out the constraint of multiple freedom degrees as the supporting point of fixed rotating shaft 2-1-1 by 1-1-4, and realizing should The relative rotation of the Internal and external cycle of spherical bearing 2-1-3, adjustment seat 1-1-2 is installed on the outer ring of spherical bearing 2-1-3, with this The firm connection of spherical bearing 2-1-3, by the first adjustment screw 1-1-5, second adjustment screw 1-1-6, the third tune The adjusting of whole screw 1-1-7, the 4th adjustment screw 1-1-8 realize that the levelness for adjusting adjustment seat 1-1-2 plane is adjusted.

Optionally, first fixing seat 1-1-3, may include first base, which may include first base Ontology and two mounting plates that the first base ontology is arranged in are provided with outer ring and inner ring on the first base ontology, this is outer Circle is fixedly attached on the first base ontology, which rotates with the outer ring and connect, and such benefit is first fixation Seat 1-1-3 is easy for installation, and structure is simple.

Optionally, second fixing seat 1-1-4, may include second base, which may include second base Ontology and two mounting plates that the second base ontology is arranged in are provided with outer ring and inner ring on the second base ontology, this is outer Circle is fixedly attached on the second base ontology, which rotates with the outer ring and connect, and such benefit is second fixation Seat 1-1-3 is easy for installation, and structure is simple.

Optionally, copper alloy slipping ring can be set in the outside of bearing washer 2-1-2, and the outside of the copper alloy slipping ring can be with Bearing case is set, and such benefit is the installation that spherical bearing 2-1-3 can be made more firm, while promoting what installation had Sealing effect promotes the service life of spherical bearing 2-1-3.

Optionally, spherical bearing 2-1-3 may include outer ring and inner ring, can clamp and set between the inner ring and the outer ring Dustproof cover and lower dustproof cover are set, dustproof cover is identical with the structure of the lower dustproof cover on this, and such benefit is the spherical bearing 2-1-3 can be dust-proof, is prolonged the service life by dust-proof.

Optionally, the first adjustment screw 1-1-5, may include screw body and screw terminal, which can set Thread is set, which can be set lines, and shrinkage pool can be set in the other end, that is, arrival end of the screw body, which can be with The outer diameter friction bottom surface bigger than the thread diameter is set, and such benefit is to have the first adjustment screw 1-1-5 to adjust function It can, increase friction dynamics and ensure the loss that will not fall off from connecting component.

Optionally, second adjustment screw 1-1-6, may include screw body and screw terminal, which can set Thread is set, which can be set lines, and shrinkage pool can be set in the other end, that is, arrival end of the screw body, which can be with The outer diameter friction bottom surface bigger than the thread diameter is set, and such benefit is to have the second adjustment screw 1-1-6 to adjust function It can, increase friction dynamics and ensure the loss that will not fall off from connecting component.

Optionally, which adjusts screw 1-1-7, may include screw body and screw terminal, which can set Thread is set, which can be set lines, and shrinkage pool can be set in the other end, that is, arrival end of the screw body, which can be with The outer diameter friction bottom surface bigger than the thread diameter is set, and such benefit is to have third adjustment screw 1-1-7 to adjust function It can, increase friction dynamics and ensure the loss that will not fall off from connecting component.

Optionally, the 4th adjustment screw 1-1-8, may include screw body and screw terminal, which can set Thread is set, which can be set lines, and shrinkage pool can be set in the other end, that is, arrival end of the screw body, which can be with The outer diameter friction bottom surface bigger than the thread diameter is set, and such benefit is to have the 4th adjustment screw 1-1-8 to adjust function It can, increase friction dynamics and ensure the loss that will not fall off from connecting component.

Optionally, the first adjustment screw 1-1-5, second adjustment screw 1-1-6, the third adjustment screw 1-1-7 and 4th adjustment screw 1-1-8 can be identical adjustment screw, and such benefit is easy for unified manufacture and adjusts screw, Production cost is saved, while being also convenient for unified mounting and adjusting screw, saves the set-up time, and be also convenient for the synergic adjustment adjusting The levelness of seat 1-1-2 plane is adjusted, convenient for being generally aligned in the same plane the levelness.

Optionally, the first fixing seat 1-1-3, the second fixing seat 1-1-4 can be identical fixing seat, and such benefit is Fixing seat is manufactured convenient for unified, saves production cost, while being also convenient for unified mounting-fixing base, saves the set-up time.

It in the present embodiment, can be according to the universal rotational characteristic of spherical bearing 2-1-3, by spherical bearing 2-1-3 It is fixed on fixed rotating shaft 2-1-1, the first fixing seat 1-1-3 and the second fixing seat 1-1-4 are as fixed rotating shaft 2-1-1 Supporting point spherical bearing 2-1-3 is carried out to the constraints of such as 6 freedom degrees of multiple freedom degrees, realize spherical bearing 2-1- The relative rotation of 3 Internal and external cycle, adjustment seat 1-1-2 are installed on the outer ring of spherical bearing 2-1-3, with spherical bearing 2-1- 3 firm connections, by the first adjustment screw 1-1-5, second adjustment screw 1-1-6, the third adjust screw 1-1-7, The adjusting of 4th adjustment screw 1-1-8 realizes that the levelness for adjusting adjustment seat 1-1-2 plane is adjusted.

In the present embodiment, it can be realized by adjusting the first adjustment screw 1-1-5 and second adjustment screw 1-1-6 Adjusting adjustment seat 1-1-2, the depth of parallelism is adjusted in the front-back direction.

In the present embodiment, the adjustment screw 1-1-8 realization of screw 1-1-7 and the 4th can be adjusted by adjusting the third The depth of parallelism for adjusting adjustment seat 1-1-2 left and right directions is adjusted.

It in the present embodiment, can be by adjusting the first adjustment screw 1-1-5 and second adjustment screw 1-1-6 simultaneously The levelness tune for adjusting adjustment seat 1-1-2 plane is realized with the third adjustment of adjustment screw 1-1-7 and the 4th screw 1-1-8 Section.

It can be found that in the present embodiment, spherical bearing 2-1-3 can be fixed on fixed rotating shaft 2-1-1, this One fixing seat 1-1-3 and the second fixing seat 1-1-4 as fixed rotating shaft 2-1-1 supporting point by spherical bearing 2-1-3 into The constraint of the multiple freedom degrees of row, realizes the relative rotation of the Internal and external cycle of spherical bearing 2-1-3, adjustment seat 1-1-2 is installed on The outer ring of spherical bearing 2-1-3, and the firm connection of spherical bearing 2-1-3, by the first adjustment screw 1-1-5, should The adjusting of second adjustment screw 1-1-6, third adjustment screw 1-1-7, the 4th adjustment screw 1-1-8, realize and adjust the tune The levelness for saving seat 1-1-2 plane is adjusted, and can be realized the universal characteristic by spherical bearing, easily realizes the levelness of plane It adjusts, reduces the stress deformation of material, reduce the rigid requirements to fastener.

The foregoing is merely the section Examples of the utility model, are not intended to limit the protection scope of the utility model, Equivalent device made by using the description of the utility model and the drawings or equivalent process transformation, are directly or indirectly transported Used in other related technical areas, it is also included in the patent protection scope of the utility model.

Claims (10)

1. a kind of level(l)ing mechanism characterized by comprising

Fixed bottom plate, adjustment seat, the first fixing seat, the second fixing seat, the first adjustment screw, second adjustment screw, third adjustment Screw, the 4th adjustment screw, fixed rotating shaft, bearing washer, spherical bearing；

First fixing seat, second fixing seat are mounted on the fixed bottom plate, and the fixed rotating shaft is mounted on described Between first fixing seat and second fixing seat, the spherical bearing is installed on the fixed rotating shaft, the spherical bearing Positioned at the centre of the fixed rotating shaft, the bearing washer is installed on the spherical bearing both ends, and the bearing washer constrains axis The axial movement of inner ring is held, the adjustment seat is installed on the spherical bearing, and the adjustment seat and the spherical bearing carry out It rotates synchronously, the first adjustment screw, the second adjustment screw are installed on before the adjustment seat, the first adjustment Screw, the second adjustment screw adjust the adjustment seat depth of parallelism in the front-back direction, and the third adjusts screw, the described 4th Adjustment screw is installed on before the adjustment seat, and the third adjustment screw, the 4th adjustment screw adjust the adjusting The depth of parallelism of seat left and right directions；

The spherical bearing is fixed on the fixed rotating shaft, and first fixing seat and the second fixing seat turn as the fixation The spherical bearing is carried out the constraint of multiple freedom degrees by the supporting point of axis, realizes that the opposite of the Internal and external cycle of the spherical bearing turns Dynamic, the adjustment seat is installed on the outer ring of the spherical bearing, and the firm connection of the spherical bearing, by adjusting to described first The adjusting of whole screw, the second adjustment screw, third adjustment screw, the 4th adjustment screw, is realized described in adjusting The levelness of adjustment seat plane is adjusted.

2. level(l)ing mechanism as described in claim 1, which is characterized in that first fixing seat, including first base, institute Stating first base includes first base ontology and two mounting plates that the first base ontology is arranged in, the first base sheet Outer ring and inner ring are provided on body, the outer ring is fixedly attached on the first base ontology, the inner ring and the outer ring Rotate connection.

3. level(l)ing mechanism as described in claim 1, which is characterized in that second fixing seat, including second base, institute Stating second base includes second base ontology and two mounting plates that the second base ontology is arranged in, the second base sheet Outer ring and inner ring are provided on body, the outer ring is fixedly attached on the second base ontology, the inner ring and the outer ring Rotate connection.

4. level(l)ing mechanism as described in claim 1, which is characterized in that the external setting copper alloy of the bearing washer is sliding Bearing case is arranged in circle, the external of the copper alloy slipping ring.

5. level(l)ing mechanism as described in claim 1, which is characterized in that the spherical bearing includes outer ring and inner ring, institute It states clamping between inner ring and the outer ring and upper dustproof cover and lower dustproof cover, the knot of the upper dustproof cover and the lower dustproof cover is set Structure is identical.

6. level(l)ing mechanism as described in claim 1, which is characterized in that the first adjustment screw, including screw body and Thread is arranged in screw terminal, the screw body appearance, and lines is arranged in the screw terminal, and the other end, that is, arrival end of the screw body is set Set shrinkage pool, the arrival end setting outer diameter friction bottom surface bigger than the thread diameter.

7. level(l)ing mechanism as described in claim 1, which is characterized in that the second adjustment screw, including screw body and Thread is arranged in screw terminal, the screw body appearance, and lines is arranged in the screw terminal, and the other end, that is, arrival end of the screw body is set Set shrinkage pool, the arrival end setting outer diameter friction bottom surface bigger than the thread diameter.

8. level(l)ing mechanism as described in claim 1, which is characterized in that the third adjusts screw, including screw body and Thread is arranged in screw terminal, the screw body appearance, and lines is arranged in the screw terminal, and the other end, that is, arrival end of the screw body is set Set shrinkage pool, the arrival end setting outer diameter friction bottom surface bigger than the thread diameter.

9. level(l)ing mechanism as described in claim 1, which is characterized in that it is described 4th adjustment screw, including screw body and Thread is arranged in screw terminal, the screw body appearance, and lines is arranged in the screw terminal, and the other end, that is, arrival end of the screw body is set Set shrinkage pool, the arrival end setting outer diameter friction bottom surface bigger than the thread diameter.

10. level(l)ing mechanism as described in claim 1, which is characterized in that the first adjustment screw, the second adjustment Screw, third adjustment screw and the 4th adjustment screw are identical adjustment screws.