A kind of bearing machining is with from steady mobile foundation
Technical field
The present invention relates to bearing machining equipment technical field, a kind of bearing machining is with from steady mobile foundation.
Background technology
Bearing is a kind of important spare part in plant equipment in the present age, and its major function is to support machinery rotary body, reduces
Coefficient of friction in its motor process, and ensure its rotating accuracy;Rolling bearing is typically by outer ring, inner ring, rolling element and holding
Frame four part forms, and is made up of outer ring, inner ring, rolling element, retainer, sealing, the big part of lubricating oil six strictly speaking.Simple next
Say, as long as possessing outer ring, inner ring, rolling element just may be defined as rolling bearing.By the shape of rolling element, rolling bearing is divided into ball axle
Hold class big with roller bearing two.
The main process of bearing is exactly that the surface to bearing inner race and bearing outer ring is processed, and the most existing adds
Work mode is all formed by lathe process, but this processing mode exists following defect: bearing machining inner ring, outer ring lead to
Often at forge plant, and lathe due to weight and is inconvenient to move generally in job shop, and the most this operator of being accomplished by will add
Bearing inner race that work is good and bearing outer ring take job shop, operation complexity, need substantial amounts of manpower, cause both can not one
The main cause changing processing is that existing process equipment is immovable, can there is shake thus affect machining accuracy in moving process,
The movable fixed performance of the most existing process equipment is poor, can not strong be movably fixed to man-hour when needs add at ad-hoc location
On operation ground, decrease the scope of application and greatly reduce work efficiency.
Summary of the invention
In order to solve the problems referred to above, the invention provides a kind of bearing machining with from steady mobile foundation, can solve existing
The equipment operation that race ring processing mode exists is complicated, equipment mobility can in poor, moving process existence shake, device activity solid
Determine poor performance and the difficult problems such as interim processing can not be fixed in ad-hoc location activity, it is possible to achieve the most steady mobile processing merit of bearing
Can, and have that equipment is easy and simple to handle, can there is not any shake, device activity stationarity in good, moving process in equipment mobility
Energy is good and can fix interim processing advantage in ad-hoc location activity.
To achieve these goals, the present invention realizes by the following technical solutions: a kind of bearing machining is with from steady mobile
Pedestal, including substrate with install support plate, the upper surface of described installation support plate is symmetrically installed with four hydraulic cylinders, four No. one
The top of hydraulic cylinder is provided with four flanges by screw thread, and the top of four flanges is arranged on substrate by screw
In the middle part of lower surface, the effect that a flange plays to connect a hydraulic cylinder with substrate, owing to four hydraulic cylinders are uniformly distributed
In substrate lower end, therefore four hydraulic cylinders are uniform to substrate hydraulic pressure support power, drive substrate by four hydraulic cylinders
Make stable altitude mixture control motion, it is achieved that the highly stable adjustable function of the present invention;The lower surface of described installation support plate is passed through
Bolt is symmetrically installed with four walking mechanisms, and the upper end of four walking mechanisms is separately installed with four expansion links, four expansion links
Top be installed in the lower surface of substrate, four expansion links play the function of four walking mechanisms of limited support, stretch at four
Contracting bar to assist lower four walking mechanisms that the present invention can be driven to make stable from steady locomotive function;Described walking mechanism includes passing through
Bolt is arranged on the installation sheet installing support plate lower surface, and the lower end of installation sheet is welded with Z-type pole, the end welding of Z-type pole
Having upper vibration-damped table, the lower end edge axis direction of upper vibration-damped table is uniformly provided with four shock-absorbing side chains, the lower end of four shock-absorbing side chains
Being arranged in lower vibration-damped table, shock-absorbing side chain plays good cushioning effect, owing to four shock-absorbing side chains are evenly distributed on upper damping
Between platform and lower vibration-damped table, and four walking mechanisms are evenly distributed on the lower surface installing support plate, so that the present invention is subject to
The damping force arrived is uniform, has good damping effect, eliminates the jitter phenomenon in moving process of the present invention, from steady mobility
Can be good, also improve machining accuracy, and universal wheel is installed in the middle part of the lower surface of lower vibration-damped table, the upper surface of lower vibration-damped table is symmetrical
Being provided with four locking side chains, four locking side chains and four shock-absorbing side chains are for alternateing distributed architecture, and locking side chain plays
Good fixing locking property, owing to four locking side chains are evenly distributed in lower vibration-damped table, and four walking mechanisms are uniform
Being distributed in the lower surface installing support plate, so that the fixing coupling mechanism force that the present invention is subject to is uniform, the present invention can be at ad-hoc location
Interim fixing processing, movable fixed performance is good, and described shock-absorbing side chain includes the upper ear seat being arranged on vibration-damped table lower end, upper ear seat
Between by bearing pin, shock absorber is installed, the lower end of shock absorber is arranged on lower ear base by bearing pin, and lower ear base is arranged on down and subtracts
The upper surface of shake platform, shock absorber defines kinematic pair R pair when upper ear seat rotates in the present invention, defines during shock absorber work
Kinematic pair P is secondary, and it is secondary that shock absorber defines kinematic pair R when lower ear base rotates, and props up so that shock-absorbing side chain is RPR type parallel connection
Chain, the present invention props up four RPR type parallel connection side chains of chain formation by upper vibration-damped table, four shock-absorbings and lower vibration-damped table defines 4-
RPR parallel institution, 4-RPR parallel institution good stability, the advantage such as dynamic property is good, precision is high, rigidity is strong and bearing capacity is big, this
Inventing four the 4-RPR parallel institutions formed by four walking mechanisms makes the present invention have good damping performance and from steady
Travelling performance, eliminates the jitter phenomenon in moving process of the present invention, also improves machining accuracy, and described locking side chain includes weldering
The locking support plate being connected in lower vibration-damped table, the lower surface of locking support plate is symmetrically installed with two No. two hydraulic cylinders, two No. two liquid
The top of cylinder pressure is provided with two No. two flanges by screw thread, and two No. two flange lower ends are provided with latch by screw, lock
The lower end of tight plate is evenly arranged with cone locking head, and cone locking head is pyramidal structure, operationally can stress all be concentrated
At head, coupling mechanism force is good, and the middle part of No. two hydraulic cylinders of said two is each attached to lock determines on plate, and locking is determined plate and is welded on locking
On support plate inwall, adding man-hour when the present invention needs to be fixed on a certain ad-hoc location, two No. two hydraulic cylinders are started working, two two
Number hydraulic cylinder drives latch to move by two No. two flanges, and latch drives and is evenly distributed on cone locking head and stands tightly against
On operation ground.
When the present invention uses, regulating the working height of the present invention the most as required, four hydraulic cylinders are started working,
Four hydraulic cylinders drive substrate motion, owing to four hydraulic cylinders are evenly distributed on substrate lower end, and therefore four No. one
Hydraulic cylinder is uniform to substrate hydraulic pressure support power, so that four hydraulic cylinders drive substrate to make stable altitude mixture control fortune
Dynamic, it is achieved that the highly stable adjustable function of the present invention, when reaching required working height, a number hydraulic cylinder quits work;Then
The present invention is driven to move by four universal wheels in four walking mechanisms, when there is shake in moving process in the present invention,
Shock-absorbing side chain is started working, owing to four shock-absorbing side chains are evenly distributed between upper vibration-damped table and lower vibration-damped table, and four walkings
Mechanism is evenly distributed on again the lower surface installing support plate, so that the damping force that the present invention is subject to is uniform, has good subtracting
Shake effect, shock absorber defines kinematic pair R pair when upper ear seat rotates the most in the present invention, defines fortune during shock absorber work
Dynamic secondary P is secondary, and it is secondary that shock absorber defines kinematic pair R when lower ear base rotates, so that shock-absorbing side chain is RPR type parallel connection side chain,
The present invention props up four RPR type parallel connection side chains of chain formation by upper vibration-damped table, four shock-absorbings and lower vibration-damped table defines 4-RPR also
Online structure, 4-RPR parallel institution good stability, advantage, the present invention such as dynamic property is good, precision is high, rigidity is strong and bearing capacity is big
Four the 4-RPR parallel institutions formed by four walking mechanisms make the present invention have more preferable damping performance and from steady mobile
Performance, eliminates the jitter phenomenon in moving process of the present invention, also improves the machining accuracy in moving process;When the present invention needs
To stop at ad-hoc location and to add man-hour, the locking side chain in four walking mechanisms is all started working, two on locking side chain
No. two hydraulic cylinders are started working, and two No. two hydraulic cylinders drive latch to move by two No. two flanges, and latch drives all
The even cone locking head that is distributed in is tightly abutted against on operation ground, owing to four locking side chains are evenly distributed in lower vibration-damped table,
And four walking mechanisms are evenly distributed on the lower surface installing support plate, so that the fixing coupling mechanism force that the present invention is subject to is equal
Even, the present invention can be in ad-hoc location fixing processing temporarily, and movable fixed performance is good, it is achieved that the most steady mobile processing merit of bearing
Energy.
The invention has the beneficial effects as follows:
1. the present invention makes the present invention have by four 4-RPR parallel institutions that four walking mechanisms are formed preferably to subtract
Shock stability and from steady travelling performance, eliminates the jitter phenomenon in moving process of the present invention, also improves adding in moving process
Work precision;Man-hour is added, by locking side chain equally distributed in four walking mechanisms by this when needs stop at ad-hoc location
Bright being tightly abutted against operates on ground, so that the fixing coupling mechanism force that the present invention is subject to is uniform so that the present invention can be specific
Position fixing processing temporarily, movable fixed performance is good;
2. the present invention solves the equipment operation complexity of existing race ring processing mode existence, equipment mobility can poor, shifting
There is shake, device activity fixed performance difference during Dong and the difficult problems such as interim processing can not be fixed in ad-hoc location activity, real
Showed bearing from steady mobile machining functions, and have that equipment is easy and simple to handle, equipment mobility can not exist in good, moving process
Any shake, device activity fixed performance is good and can fix the advantages such as interim processing in ad-hoc location activity.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is first structural representation of the present invention;
Fig. 2 is second structural representation of the present invention;
Fig. 3 is the structural representation of walking mechanism of the present invention.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in Figure 1 to Figure 3, a kind of bearing machining is with from steady mobile foundation, including substrate 11 and installation support plate 12, described
The upper surface installing support plate 12 is symmetrically installed with four hydraulic cylinders 13, and the top of four hydraulic cylinders 13 is pacified by screw thread
Equipped with four flanges 14, the top of four flanges 14 is arranged in the middle part of the lower surface of substrate 11 by screw, No. one
Flange 14 plays the effect connecting a hydraulic cylinder 13 with substrate 11, owing to four hydraulic cylinders 13 are evenly distributed on substrate 11
Lower end, therefore four hydraulic cylinders 13 are uniform to substrate 11 hydraulic pressure support power, drive substrate by four hydraulic cylinders 13
11 make stable altitude mixture control motion, it is achieved that the highly stable adjustable function of the present invention;The lower surface of described installation support plate 12
Being symmetrically installed with four walking mechanisms 15 by bolt, the upper end of four walking mechanisms 15 is separately installed with four expansion links 16,
The top of four expansion links 16 is installed in the lower surface of substrate 11, and four expansion links 16 play four walking mechanisms of limited support
The function of 15, under the auxiliary of four expansion links 16, four walking mechanisms 15 can drive the present invention to make stable the most steady mobile merit
Energy;Described walking mechanism 15 includes being arranged on the installation sheet 151 installing support plate 12 lower surface, installation sheet 151 times by bolt
End is welded with Z-type pole 152, and the end of Z-type pole 152 is welded with vibration-damped table 153, the lower end edge axis of upper vibration-damped table 153
Direction is uniformly provided with four shock-absorbing side chains 154, and the lower end of four shock-absorbing side chains 154 is arranged in lower vibration-damped table 155, and shock-absorbing is propped up
Chain 154 plays good cushioning effect, owing to four shock-absorbing side chains 154 are evenly distributed on upper vibration-damped table 153 and lower vibration-damped table 155
Between, and four walking mechanisms 15 are evenly distributed on the lower surface installing support plate 12, so that the damping that the present invention is subject to
Power is uniform, has good damping effect, eliminates the jitter phenomenon in moving process of the present invention, good from steady travelling performance, also
Improve machining accuracy, and universal wheel 156 is installed in the middle part of the lower surface of lower vibration-damped table 155, the upper surface pair of lower vibration-damped table 155
Claiming to be provided with four locking side chains 157, four locking side chains 157 and four shock-absorbing side chains 154, for alternateing distributed architecture, are locked
Tight side chain 157 plays good fixing locking property, owing to four locking side chains 157 are evenly distributed in lower vibration-damped table 155, and
Four walking mechanisms 15 are evenly distributed on again the lower surface installing support plate 12, so that the fixing coupling mechanism force that the present invention is subject to is equal
Even, the present invention can be in ad-hoc location fixing processing temporarily, and movable fixed performance is good, and described shock-absorbing side chain 154 includes being arranged on
The upper ear seat 1541 of vibration-damped table 153 lower end, is provided with shock absorber 1542 by bearing pin between upper ear seat 1541, shock absorber 1542
Lower end is arranged on lower ear base 1543 by bearing pin, and lower ear base 1543 is arranged on the upper surface of lower vibration-damped table 155, in the present invention
It is secondary that shock absorber 1542 defines kinematic pair R when upper ear seat 1541 rotates, and shock absorber 1542 defines kinematic pair P when working secondary,
It is secondary that shock absorber 1542 defines kinematic pair R when lower ear base 1543 rotates, so that shock-absorbing side chain 154 props up for RPR type parallel connection
Chain, four RPR type parallel connection side chains that the present invention is formed by 153, four shock-absorbing side chains 154 of upper vibration-damped table and lower vibration-damped table 155
Defining 4-RPR parallel institution, 4-RPR parallel institution good stability, dynamic property is good, precision is high, rigidity is strong and bearing capacity is big
Etc. advantage, four 4-RPR parallel institutions that the present invention is formed by four walking mechanisms 15 make the present invention have good subtracting
Shock stability and from steady travelling performance, eliminates the jitter phenomenon in moving process of the present invention, also improves machining accuracy, described lock
Tight side chain 157 includes that the locking support plate 1571 being welded in lower vibration-damped table 155, the lower surface of locking support plate 1571 are symmetrically installed with
Two No. two hydraulic cylinders 1572, the top of two No. two hydraulic cylinders 1572 is provided with two No. two flanges 1573 by screw thread, and two
Individual No. two flange 1573 lower ends are provided with latch 1574 by screw, and the lower end of latch 1574 is evenly arranged with cone locking
1575, cone locking 1575 is pyramidal structure, and stress operationally can all concentrate on head, and coupling mechanism force is good, described
The middle part of two No. two hydraulic cylinders 1572 is each attached to lock determines on plate 1576, and locking is determined plate 1576 and is welded on locking support plate 1571
On inwall, adding man-hour when the present invention needs to be fixed on a certain ad-hoc location, two No. two hydraulic cylinders 1572 are started working, two two
Number hydraulic cylinder 1572 drives latch 1574 to move by two No. two flanges 1573, and latch 1574 drives and is evenly distributed on cone
Shape locking head 1575 is tightly abutted against on operation ground.
When the present invention uses, regulating the working height of the present invention the most as required, four hydraulic cylinders 13 start work
Making, four hydraulic cylinders 13 drive substrate 11 to move, owing to four hydraulic cylinders 13 are evenly distributed on substrate 11 lower end, because of
These four hydraulic cylinders 13 are uniform to substrate 11 hydraulic pressure support power, so that four hydraulic cylinders 13 drive substrate 11 to make
Stable altitude mixture control motion, it is achieved that the highly stable adjustable function of the present invention, a number liquid when reaching required working height
Cylinder pressure 13 quits work;Then drive the present invention to move by four universal wheels 156 in four walking mechanisms 15, work as the present invention
When there is shake in moving process, shock-absorbing side chain 154 is started working, and subtracts owing to four shock-absorbing side chains 154 are evenly distributed on
Between shake platform 153 and lower vibration-damped table 155, and four walking mechanisms 15 are evenly distributed on the lower surface installing support plate 12, thus
The damping force that the present invention is subject to is uniform, has good damping effect, and shock absorber 1542 is at upper ear the most in the present invention
It is secondary that seat 1541 defines kinematic pair R when rotating, and shock absorber 1542 defines kinematic pair P when working secondary, and shock absorber 1542 is at lower ear
It is secondary that seat 1543 defines kinematic pair R when rotating so that shock-absorbing side chain 154 is RPR type parallel connection side chain, the present invention by subtract
Four RPR type parallel connection side chains and lower vibration-damped table 155 that shake 153, four shock-absorbing side chains 154 of platform are formed define 4-RPR parallel machine
Structure, 4-RPR parallel institution good stability, the advantage such as dynamic property is good, precision is high, rigidity is strong and bearing capacity is big, the present invention passes through
Four 4-RPR parallel institutions of four walking mechanism 15 formation make the present invention have more preferable damping performance and from steady mobility
Can, eliminate the jitter phenomenon in moving process of the present invention, also improve the machining accuracy in moving process;When the present invention needs
Stopping at ad-hoc location and add man-hour, the locking side chain 157 in four walking mechanisms 15 is all started working, on locking side chain 157
Two No. two hydraulic cylinders 1572 start working, two No. two hydraulic cylinders 1572 drive latch by two No. two flanges 1573
1574 motions, latch 1574 drive is evenly distributed on cone locking 1575 and is tightly abutted against on operation ground, due to four
Locking side chain 157 is evenly distributed in lower vibration-damped table 155, and four walking mechanisms 15 are evenly distributed on installation support plate 12 times
End face, so that the fixing coupling mechanism force that the present invention is subject to is uniform, the present invention can be movable solid in ad-hoc location fixing processing temporarily
Qualitative energy is good, it is achieved that the most steady mobile machining functions of bearing, solves the equipment operation that existing race ring processing mode exists
It is poor and can not be in ad-hoc location activity to there is shake, device activity fixed performance in poor, moving process in complicated, equipment mobility
The difficult problems such as fixing interim processing, have reached purpose.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.The technical staff of the industry should
Understanding, the present invention is not restricted to the described embodiments, the simply explanation present invention's of the description in above-described embodiment and description
Principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these change and change
Enter to both fall within scope of the claimed invention.Claimed scope is by appending claims and equivalent thereof
Define.