CN206154089U - Universal aligning load mechanism of hanging wall - Google Patents
Universal aligning load mechanism of hanging wall Download PDFInfo
- Publication number
- CN206154089U CN206154089U CN201620757860.4U CN201620757860U CN206154089U CN 206154089 U CN206154089 U CN 206154089U CN 201620757860 U CN201620757860 U CN 201620757860U CN 206154089 U CN206154089 U CN 206154089U
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- bearing
- universal
- cross shaft
- metal
- support set
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Abstract
The utility model relates to an universal aligning load mechanism of hanging wall, including the master cylinder, sensor and spiale are connected respectively to the piston rod of master cylinder, and the spiale is connected with an articulated cross shaft top connection, and articulated cross shaft top connection below is equipped with universal joint and articulated cross shaft lower clutch, has the mandrel at the outside of articulated cross shaft top connection, articulated cross shaft lower clutch and universal joint cover, and the upper and lower both sides of mandrel are equipped with the upper bearing respectively and descend the bearing, the upper bearing, down bearing and the mandrel outside cup jointed the outer cover that supports, the mandrel, outer support the cover and revolve the switching sleeve top be provided with swivel joint and go up the flange, form water -cooling cardan shaft subassembly, the outer lower extreme that supports the cover is gone up the plate rail through one and is connected with the hanging wall. The utility model discloses can can bear radial load, axial load or jointly load radial, that the axial coexists from the aligning to the aligning and the atress of assurance hanging wall system, the momental buffering of pressure off -load in the time of also guaranteeing the hanging wall with the lower wall combination in addition.
Description
Technical field
The utility model is related to grinder or polishing machine technical field, and in particular to a kind of universal aligning of upper disk adds carrier aircraft
Structure.
Background technology
Two sides milling and polishing equipment is made gyration around center and is entered using abrasive medium by the way that upper and lower two works face is reverse
Row carries out two-sided grinding to surface of the work, and Stress control aspect, traditional adopts multistage pressure, and pressure stage is by user
It is self-defined, but so there is generation impact when pressure switches, so as to produce the jumping phenomenon of workpiece stress, on the other hand, due to
System pressure it is unstable, make working process parameter（Pressure, time, speed and lapping liquid granularity, concentration, flow）Processing
Efficiency is changed.Simultaneously at present this kind equipment has tended to efficient, and high-accuracy or ultrahigh precision direction is developed, and the upper and lower work of equipment
The laminating goodness of fit for making face is critically important to converted products qualitative effects, and according to the rigidity directly contact laminating of two working faces, it two
The working face goodness of fit and the depth of parallelism cannot ensure, and workpiece is processed in easy damage and crack during the contact of two working faces, it is therefore necessary to using a kind of
Upper disk has structure of the automatic aligning with pressure buffer and pressure feedback complementation closed loop control function, to ensure two working faces
Flexible contact, reaches the purpose of the two working faces laminating goodness of fit, the depth of parallelism and pressure precise control.
Utility model content
The purpose of this utility model is the problem for overcoming prior art to exist, there is provided a kind of universal aligning of upper disk adds carrier aircraft
Structure, realizes the flexible contact of two working faces, accomplishes the two working faces laminating goodness of fit, the depth of parallelism and pressure precise control.
To realize above-mentioned technical purpose, above-mentioned technique effect is reached, the utility model is achieved through the following technical solutions：
A kind of universal aligning load maintainer of upper disk, including master cylinder, the piston rod of the master cylinder connects respectively sensor
And spindle, the spindle is connected with an articulated cross shaft top connection, and the articulated cross shaft top connection lower section is provided with universal joint
With articulated cross shaft lower contact, articulated cross shaft top connection and articulated cross shaft lower contact are respectively in the upper and lower ends pair of universal joint
Its stationary positioned, in the outer sheath intentionally axle of articulated cross shaft top connection, articulated cross shaft lower contact and universal joint, the heart axle
Be respectively provided on two sides with upper bearing (metal) and lower bearing up and down, the upper bearing (metal), lower bearing and mandrel outer are socketed with outer support set, use
In upper bearing (metal) and lower bearing are carried out horizontal direction positioning, upper bearing (metal) and lower bearing end face outside be respectively equipped with upper ball cover and
Lower ball cover, the heart axle, outer support set and rotation female connector top are provided with swivel coupling upper flange, form water-cooled universal drive shaft group
Part, the lower end of outer support set is connected with upper disk by plate rail on.
Further, the mechanism also includes mechanism's crossbeam, and the master cylinder is connected by cylinder mounting plate with mechanism's crossbeam.
Further, it is fixedly connected using adjusting screw between the heart axle and cross axle lower contact.
Further, the upper bearing (metal) and lower bearing are thrust bearing.
Further, the outer support set outside is socketed with rotation female connector, is protected for external support set.
Further, described outer support set top is provided with adjusting nut and upper ball cover, for upper bearing (metal) positioning and
It is fixed.
Further, the top of the upper bearing (metal) and the bottom of lower bearing are provided with sealing ring, and the bottom of lower bearing is provided with
One adjusting screw is fastened to sealing ring, the second adjusting screw is provided with the top of upper bearing (metal) sealing ring is fastened.
Further, the outer support set lower section and the second adjusting screw top are provided with sealing ring, for protecting every liquid-tight envelope
Shield bearing.
Further, dish driving plate is connected with the upper disk, positioning during for being combined with upper disk.
The beneficial effects of the utility model are:
The pressure that disc system is applied by cylinder on the utility model, is provided with universal aligning and closes between connecting rod and bearing block
Bearings, it can bear radial load, axial load or radially, axially simultaneous joint load with Self-aligning, from
And the aligning and stress of disc system are ensure that well, it is ensured that the flexible patch completely of upper disk working face and lower wall working face
Close, prevent the twisting of two working faces, and then ensure that the quality problems such as the flatness of processing part.Carrier is direct by pole
It is connected with upper disk, is the remaining installing space of upper disk water-cooled flow liquid, when also avoiding being directly connected to work using two disks, polishing fluid oozes
Enter to be detained between two cards and form impurity, protect cleaner working environment, while being connected to countercylinder under master cylinder, pressed
The buffering of power, it is ensured that the buffering off-load of pressure inertia when upper disk is combined with lower wall, and then protect processing part to tie in two disks
The moment of conjunction should not rupture.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is universal aligning part partial enlargement structure chart in Fig. 1.
Label declaration in figure：1st, master cylinder；2nd, cylinder mounting plate；3rd, spindle；4th, articulated cross shaft top connection；5th, pulling force is passed
Sensor；6th, universal joint；7th, articulated cross shaft lower contact；8th, heart axle；9th, outer support set；10th, the first adjusting screw；11st, rotation connects
Set；12nd, upper bearing (metal)；13rd, lower bearing；14th, swivel coupling upper flange；15th, upper disk；16th, upper plate rail；17th, upper dish driving plate；18、
Lower ball cover；19th, sealing ring；20th, upper ball cover；21st, the second adjusting screw.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments describing the utility model in detail.
Shown in seeing figures.1.and.2, a kind of universal aligning load maintainer of upper disk, including master cylinder 1, the work of the master cylinder 1
Stopper rod connects respectively sensor 5 and spindle 3, and the spindle 3 is connected with an articulated cross shaft top connection 4, the universal cross
The lower section of axle top connection 4 is provided with universal joint 6 and articulated cross shaft lower contact 7, connects under articulated cross shaft top connection 4 and articulated cross shaft
7 respectively universal joint 6 upper and lower ends to its stationary positioned, in articulated cross shaft top connection 4, articulated cross shaft lower contact 7
With the outer sheath of universal joint 6 intentionally axle 8, the heart axle 8 is respectively provided on two sides with up and down upper bearing (metal) 12 and lower bearing 13, it is described on
Bearing 12, lower bearing 13 and the outside of heart axle 8 are socketed with outer support set 9, for carrying out level side to upper bearing (metal) 12 and lower bearing 13
To positioning, the end face of upper bearing (metal) 12 and lower bearing 13 outside is respectively equipped with upper ball cover 20 and lower ball cover 18, the heart axle 8,
Outer support set 9 and rotation female connector 11 top are provided with swivel coupling upper flange 14, form the universal shaft assembly of water-cooled, outer support set 9
Lower end disk 15 is connected with by plate rail 16 on.
The mechanism also includes mechanism's crossbeam, and the master cylinder 1 is connected by cylinder mounting plate 2 with mechanism's crossbeam.
It is fixedly connected using adjusting screw 10 between the heart axle 8 and cross axle lower contact 7.
The upper bearing (metal) 12 and lower bearing 13 are thrust bearing.
The outside of outer support set 9 is socketed with rotation female connector 11, is protected for external support set 9.
The described top of outer support set 9 is provided with adjusting nut and upper ball cover 20, for upper bearing (metal) 12 to be positioned and fixed.
The top of the upper bearing (metal) 12 and the bottom of lower bearing 13 are provided with sealing ring 19, and the bottom of lower bearing 13 is provided with first
Adjusting screw 10 is fastened to sealing ring 19, and the top of upper bearing (metal) 12 is provided with the second adjusting screw 21 to be carried out tightly to sealing ring 19
Gu.
The lower section of outer support set 9 and the top of the second adjusting screw 21 are provided with sealing ring 19, for protecting axle every liquid-tight envelope
Hold.
Dish driving plate 17 is connected with the upper disk 15, positioning during for being combined with upper disk 15.
Furthermore, it is necessary to explanation, unless stated otherwise or points out, term " first " otherwise in specification, " the
Two ", description such as " 3rd " is used only for each component, element, step in differentiation specification etc., rather than for representing each
Logical relation or ordinal relation between component, element, step etc..
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (9)
1. a kind of universal aligning load maintainer of upper disk, including master cylinder（1）, it is characterised in that the master cylinder（1）Piston rod
Connect sensor respectively（5）And spindle（3）, the spindle（3）With an articulated cross shaft top connection（4）It is connected, it is described universal
Cross axle top connection（4）Lower section is provided with universal joint（6）With articulated cross shaft lower contact（7）, articulated cross shaft top connection（4）With ten thousand
To cross axle lower contact（7）Respectively in universal joint（6）Upper and lower ends to its stationary positioned, in articulated cross shaft top connection（4）、
Articulated cross shaft lower contact（7）And universal joint（6）Outer sheath intentionally axle（8）, the heart axle（8）Be respectively provided on two sides with up and down
Upper bearing (metal)（12）And lower bearing（13）, the upper bearing (metal)（12）, lower bearing（13）With heart axle（8）Outside is socketed with outer support set
（9）, for upper bearing (metal)（12）And lower bearing（13）Carry out horizontal direction positioning, upper bearing (metal)（12）And lower bearing（13）End face
Outside is respectively equipped with upper ball cover（20）And lower ball cover（18）, the heart axle（8）, outer support set（9）With rotation female connector（11）
Top is provided with swivel coupling upper flange（14）, form the universal shaft assembly of water-cooled, outer support set（9）Lower end by plate rail on
（16）It is connected with disk（15）.
2. the universal aligning load maintainer of upper disk according to claim 1, it is characterised in that the mechanism also includes that mechanism is horizontal
Beam, the master cylinder（1）By cylinder mounting plate（2）It is connected with mechanism crossbeam.
3. the universal aligning load maintainer of upper disk according to claim 1, it is characterised in that the heart axle（8）With cross axle
Lower contact（7）Between adopt adjusting screw（10）It is fixedly connected.
4. the universal aligning load maintainer of upper disk according to claim 1, it is characterised in that the upper bearing (metal)（12）And lower axle
Hold（13）For thrust bearing.
5. the universal aligning load maintainer of upper disk according to claim 1, it is characterised in that the outer support set（9）Outside
It is socketed with rotation female connector（11）, for external support set（9）Protected.
6. the universal aligning load maintainer of upper disk according to claim 5, it is characterised in that described outer support set（9）On
Side is provided with adjusting nut and upper ball cover（20）, for upper bearing (metal)（12）Position and fixed.
7. the universal aligning load maintainer of upper disk according to claim 1, it is characterised in that the upper bearing (metal)（12）Top
And lower bearing（13）Bottom be provided with sealing ring（19）, lower bearing（13）Bottom be provided with the first adjusting screw（10）To sealing ring
（19）Fastened, upper bearing (metal)（12）Top be provided with the second adjusting screw（21）To sealing ring（19）Fastened.
8. the universal aligning load maintainer of upper disk according to claim 6 or 7, it is characterised in that the outer support set（9）Under
Side and the second adjusting screw（21）Top is provided with sealing ring（19）, for protecting bearing every liquid-tight envelope.
9. the universal aligning load maintainer of upper disk according to claim 1, it is characterised in that the upper disk（15）On be connected with
Upper dish driving plate（17）, for upper disk（15）With reference to when positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757860.4U CN206154089U (en) | 2016-07-19 | 2016-07-19 | Universal aligning load mechanism of hanging wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757860.4U CN206154089U (en) | 2016-07-19 | 2016-07-19 | Universal aligning load mechanism of hanging wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206154089U true CN206154089U (en) | 2017-05-10 |
Family
ID=58647790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620757860.4U Active CN206154089U (en) | 2016-07-19 | 2016-07-19 | Universal aligning load mechanism of hanging wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206154089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041722A (en) * | 2016-07-19 | 2016-10-26 | 苏州赫瑞特电子专用设备科技有限公司 | Universal center-adjustment loading mechanism for upper disc |
-
2016
- 2016-07-19 CN CN201620757860.4U patent/CN206154089U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041722A (en) * | 2016-07-19 | 2016-10-26 | 苏州赫瑞特电子专用设备科技有限公司 | Universal center-adjustment loading mechanism for upper disc |
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