A kind of bearing machining is with from steady mobile foundation
Technical field
The present invention relates to bearing machining equipment technical field, specifically a kind of bearing machining is with from steady mobile foundation.
Background technology
Bearing is a kind of important spare part in contemporary mechanical equipment, its major function is the mechanical rotary body of support, is reduced
Friction coefficient in its motion process, and ensure its rotating accuracy;Rolling bearing is generally by outer ring, inner ring, rolling element and holding
Four part of frame forms, and is strictly speaking made of outer ring, inner ring, rolling element, retainer, sealing, six big part of lubricating oil.It is 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 axis
Hold and two major class of roller bearing.
The main process of bearing is exactly that the surface of bearing inner race and bearing outer ring is processed, usually existing to add
Work mode is all formed by lathe process, but there are following defect for this processing method:Bearing machining inner ring, outer ring lead to
Often in forge plant, and lathe due to weight and is inconvenient to move usually in processing workshop, this just to need operator to add
The good bearing inner race of work and bearing outer ring take processing workshop, complicated, it is necessary to which substantial amounts of manpower, causes both integral
The main reason for changing processing is that existing process equipment is immovable, can have shake in moving process so as to influence machining accuracy,
The movable fixed performance of existing process equipment is poor at the same time, when needs strong cannot be movably fixed to when specific location is processed
Operate on ground, reduce the scope of application and greatly reduce work efficiency.
The content of the invention
To solve the above-mentioned problems, can be solved existing with from steady mobile foundation the present invention provides a kind of bearing machining
Equipment operation existing for bearing race processing method is complicated, equipment mobility energy is poor, solid in the presence of shake, device activity in moving process
Determine poor performance and the problems such as interim processing cannot be fixed in specific location activity, it is possible to achieve bearing processes work(from surely mobile
Can, and with equipment operation is easy, equipment mobility energy is good, there is no any shake, device activity stationarity in moving process
Energy is good and can be in the fixed interim processing advantage of specific location activity.
To achieve these goals, the present invention is realized using following technical scheme:A kind of bearing machining is used from steady mobile
Pedestal, including substrate and installation support plate, the upper surface of the installation support plate are symmetrically installed with four No.1 hydraulic cylinders, four No.1s
The top of hydraulic cylinder is provided with four No.1 flanges by screw thread, and the top of four No.1 flanges is installed on substrate by screw
In the middle part of lower face, No.1 flange plays the role of connecting No.1 hydraulic cylinder and substrate, since four No.1 hydraulic cylinders are uniformly distributed
In substrate lower end, therefore four No.1 hydraulic cylinders are uniform to substrate hydraulic pressure support power, and substrate is driven by four No.1 hydraulic cylinders
Make stable height and adjust movement, realize the highly stable adjustable function of the present invention;The lower face of the installation support plate passes through
Bolt is symmetrically installed with four walking mechanisms, and the upper end of four walking mechanisms is separately installed with four telescopic rods, four telescopic rods
Top be installed in the lower face of substrate, four telescopic rods play the function of four walking mechanisms of limited support, are stretched at four
It is stable from steady locomotive function that lower four walking mechanisms of auxiliary of contracting bar can drive the present invention to make;The walking mechanism includes passing through
Bolt is installed on the installation sheet of installation support plate lower face, and the lower end of installation sheet is welded with Z-type strut, the end welding of Z-type strut
There is upper vibration-damped table, the lower end of upper vibration-damped table is uniformly provided with four shock-absorbing side chains, the lower end of four shock-absorbing side chains in the axial direction
In lower vibration-damped table, shock-absorbing side chain plays good cushioning effect, since four shock-absorbing side chains are evenly distributed on upper damping
Between platform and lower vibration-damped table, and four walking mechanisms be evenly distributed on installation support plate lower face so that the present invention by
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, machining accuracy is also improved, and universal wheel is installed in the middle part of the lower face of lower vibration-damped table, the upper surface of lower vibration-damped table is symmetrical
Four locking side chains, four locking side chains and four shock-absorbing side chains are installed to alternate distributed architecture, locking side chain plays
Good fixation locking property, since four locking side chains are evenly distributed in lower vibration-damped table, and four walking mechanisms are uniform
The lower face of installation support plate is distributed in, so that the fixation coupling mechanism force that the present invention is subject to is uniform, the present invention can be in specific location
Interim fixed processing, movable fixed performance is good, and the shock-absorbing side chain includes the upper ear seat installed in upper vibration-damped table lower end, upper ear seat
Between shock absorber is provided with by axis pin, the lower end of shock absorber is installed on lower ear base by axis pin, and lower ear base, which is installed on down, to be subtracted
The upper surface of platform is shaken, shock absorber forms kinematic pair R pairs when upper ear seat rotates in the present invention, and shock absorber forms when working
Kinematic pair P pairs, shock absorber form kinematic pair R pairs when lower ear base rotates, so that shock-absorbing side chain is RPR types branch in parallel
Chain, the four RPR type parallel connection side chains and lower vibration-damped table that the present invention is formed by upper vibration-damped table, four shock-absorbing side chains form 4-
The advantages that RPR parallel institutions, 4-RPR parallel institutions stability is good, dynamic property is good, precision is high, rigidity is strong and bearing capacity is big, this
Invention, which passes through four 4-RPR parallel institutions present invention that four walking mechanisms are formed, has good damping performance and from surely
Travelling performance, eliminates the jitter phenomenon in moving process of the present invention, also improves machining accuracy, and the locking side chain includes weldering
The locking support plate being connected in lower vibration-damped table, for locking support plate in the L-type structure stood upside down, the lower face for locking support plate is symmetrically installed with two
A No. two hydraulic cylinders, the top of two No. two hydraulic cylinders are provided with two No. two flanges, two No. two flange lower ends by screw thread
Latch is provided with by screw, the lower end of latch is evenly arranged with cone locking head, and cone locking head is pyramidal structure,
Stress can all be concentrated on to head, coupling mechanism force is good, and it is fixed that locking is each attached in the middle part of described two No. two hydraulic cylinders during work
On plate, locking fixed board is welded on locking support plate inner wall, when the present invention needs to be fixed on a certain specific location processing, two two
Number hydraulic cylinder is started to work, and two No. two hydraulic cylinders drive latch to move by two No. two flanges, and latch drives uniform
Cone locking head is distributed in be tightly abutted against on operation ground.
The present invention in use, adjusting the working height of the present invention as needed first, start to work by four No.1 hydraulic cylinders,
Four No.1 hydraulic cylinders drive substrate motion, since four No.1 hydraulic cylinders are evenly distributed on substrate lower end, four No.1s
Hydraulic cylinder is uniform to substrate hydraulic pressure support power, so that four No.1 hydraulic cylinders, which drive substrate to make stable height, adjusts fortune
It is dynamic, the highly stable adjustable function of the present invention is realized, No.1 hydraulic cylinder is stopped when reaching required working height;Then
Drive the present invention mobile by four universal wheels in four walking mechanisms, when the present invention shakes in moving process,
Shock-absorbing side chain is started to work, since 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 the lower face of installation support plate again, so that the damping force that the present invention is subject to is uniform, has good subtract
Effect is shaken, while shock absorber forms kinematic pair R pairs when upper ear seat rotates in the present invention, shock absorber forms fortune when working
Dynamic secondary P pairs, shock absorber forms kinematic pair R pairs when lower ear base rotates, so that shock-absorbing side chain is RPR type parallel connection side chains,
The four RPR type parallel connection side chains and lower vibration-damped table that the present invention is formed by upper vibration-damped table, four shock-absorbing side chains form 4-RPR simultaneously
The advantages that online structure, 4-RPR parallel institutions stability is good, dynamic property is good, precision is high, rigidity is strong and bearing capacity is big, the present invention
The four 4-RPR parallel institutions present invention formed by four walking mechanisms is with more preferable damping performance and certainly 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
Will be when specific location stop processing, the locking side chain in four walking mechanisms is all started to work, and locks two on side chain
No. two hydraulic cylinders are started to work, and two No. two hydraulic cylinders drive latch to move by two No. two flanges, and latch drives equal
The even cone locking head that is distributed in is tightly abutted against on operation ground, since four locking side chains are evenly distributed in lower vibration-damped table,
And four walking mechanisms are evenly distributed on the lower face of installation support plate, so that the fixation coupling mechanism force that the present invention is subject to is equal
Even, the present invention can be in specific location fixed processing temporarily, and movable fixed performance is good, and realize bearing processes work(from steady movement
Energy.
The beneficial effects of the invention are as follows:
Preferably subtract 1. four 4-RPR parallel institutions present invention that the present invention is formed by four walking mechanisms has
Shock stability and from steady travelling performance, eliminates the jitter phenomenon in moving process of the present invention, also improve it is in moving process plus
Work precision;When needing to stop processing in specific location, this is sent out by equally distributed locking side chain in four walking mechanisms
It is bright to be tightly abutted against on operation ground, so that the fixation coupling mechanism force that the present invention is subject to is uniform so that the present invention can be specific
Fixed processing, movable fixed performance are good temporarily for position;
2. the present invention solves, equipment operation existing for existing bearing race processing method is complicated, equipment mobility energy is poor, moves
There is shake, device activity fixed performance difference during moving and the problems such as interim processing cannot be fixed in specific location activity, it is real
Being not present from steady mobile machining function, and with equipment operation simplicity, equipment mobility in good, moving process for bearing is showed
It is any shake, device activity fixed performance it is good and can specific location activity fixation interim processing the advantages that.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the first structure schematic diagram of the present invention;
Fig. 2 is the second structure diagram of the present invention;
Fig. 3 is the structure diagram of walking mechanism of the present invention.
Embodiment
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
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 of installation support plate 12 is symmetrically installed with four No.1 hydraulic cylinders 13, and the top of four No.1 hydraulic cylinders 13 is pacified by screw thread
Equipped with four No.1 flanges 14, the top of four No.1 flanges 14 is installed on by screw in the middle part of the lower face of substrate 11, No.1
Flange 14 plays the role of connecting No.1 hydraulic cylinder 13 and substrate 11, since four No.1 hydraulic cylinders 13 are evenly distributed on substrate 11
Lower end, therefore four No.1 hydraulic cylinders 13 are uniform to 11 hydraulic pressure support power of substrate, and substrate is driven by four No.1 hydraulic cylinders 13
11, which make stable height, adjusts movement, realizes the highly stable adjustable function of the present invention;The lower face of the installation support plate 12
Four walking mechanisms 15 are symmetrically installed with by bolt, the upper end of four walking mechanisms 15 is separately installed with four telescopic rods 16,
The top of four telescopic rods 16 is installed in the lower face of substrate 11, and four telescopic rods 16 play four walking mechanisms of limited support
15 function, four walking mechanisms 15 can drive the present invention to make stable certainly steady mobile work(under the auxiliary of four telescopic rods 16
Energy;The walking mechanism 15 includes being installed on the installation sheet 151 of 12 lower face of installation support plate by bolt, under installation sheet 151
End is welded with Z-type strut 152, and the end of Z-type strut 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 installed in lower vibration-damped table 155, shock-absorbing branch
Chain 154 plays good cushioning effect, since 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 face of installation 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,
Machining accuracy is improved, and universal wheel 156, the upper surface pair of lower vibration-damped table 155 are installed in the middle part of the lower face of lower vibration-damped table 155
Title is provided with four locking side chains 157, and four locking side chains 157 and four shock-absorbing side chains 154 are locked to alternate distributed architecture
Tight side chain 157 plays good fixation locking property, since four locking side chains 157 are evenly distributed in lower vibration-damped table 155, and
Four walking mechanisms 15 are evenly distributed on the lower face of installation support plate 12 again, so that the fixation coupling mechanism force that the present invention is subject to is equal
Even, the present invention can be in specific location fixed processing temporarily, and movable fixed performance is good, and the shock-absorbing side chain 154 includes being installed on upper
The upper ear seat 1541 of 153 lower end of vibration-damped table, is provided with shock absorber 1542 between upper ear seat 1541 by axis pin, shock absorber 1542
Lower end is installed on lower ear base 1543 by axis pin, and lower ear base 1543 is installed on the upper surface of lower vibration-damped table 155, in the present invention
Shock absorber 1542 forms kinematic pair R pairs when upper ear seat 1541 rotates, and shock absorber 1542 forms kinematic pair P pairs when working,
Shock absorber 1542 forms kinematic pair R pairs when lower ear base 1543 rotates, so that shock-absorbing side chain 154 is RPR types branch in parallel
Chain, the four RPR type parallel connection side chains and lower vibration-damped table 155 that the present invention is formed by upper 153, four shock-absorbing side chains 154 of vibration-damped table
4-RPR parallel institutions are formd, 4-RPR parallel institutions stability is good, dynamic property is good, precision is high, rigidity is strong and bearing capacity is big
The advantages that, four 4-RPR parallel institutions present invention that the present invention is formed by four walking mechanisms 15 has good subtract
Shock stability and from steady travelling performance, eliminates the jitter phenomenon in moving process of the present invention, also improves machining accuracy, the lock
Tight side chain 157 includes the locking support plate 1571 being welded in lower vibration-damped table 155, and locking support plate 1571 is in the L-type structure stood upside down, lock
The lower face of tight support plate 1571 is symmetrically installed with two No. two hydraulic cylinders 1572, and the top of two No. two hydraulic cylinders 1572 passes through spiral shell
Line is provided with two No. two flanges 1573, and two No. two 1573 lower ends of flange are provided with latch 1574, latch by screw
1574 lower end is evenly arranged with cone locking first 1575, and cone locking first 1575 is pyramidal structure, at work can be by stress
Head all is concentrated on, coupling mechanism force is good, and the middle part of described two No. two hydraulic cylinders 1572 is each attached on locking fixed board 1576, lock
Tightening plate 1576 is welded on locking 1571 inner wall of support plate, when the present invention needs to be fixed on a certain specific location processing, two
No. two hydraulic cylinders 1572 are started to work, and two No. two hydraulic cylinders 1572 drive latch 1574 to transport by two No. two flanges 1573
Dynamic, the drive of latch 1574 is evenly distributed on cone locking first 1575 and is tightly abutted against on operation ground.
For the present invention in use, adjusting the working height of the present invention as needed first, four No.1 hydraulic cylinders 13 start work
To make, four No.1 hydraulic cylinders 13 drive substrate 11 to move, since four No.1 hydraulic cylinders 13 are evenly distributed on 11 lower end of substrate, because
This four No.1 hydraulic cylinders 13 are uniform to 11 hydraulic pressure support power of substrate, so that four No.1 hydraulic cylinders 13 drive substrate 11 to make
Stable height adjusts movement, realizes the highly stable adjustable function of the present invention, the No.1 liquid when reaching required working height
Cylinder pressure 13 is stopped;Then movement of the present invention is driven by four universal wheels 156 in four walking mechanisms 15, works as the present invention
When being shaken in moving process, shock-absorbing side chain 154 is started to work, and is subtracted since four shock-absorbing side chains 154 are evenly distributed on
Shake between platform 153 and lower vibration-damped table 155, and four walking mechanisms 15 are evenly distributed on the lower face of installation support plate 12, so that
So that the damping force that is subject to of the present invention is uniform, there is good damping effect, at the same in the present invention shock absorber 1542 in upper ear
Seat 1541 forms kinematic pair R pairs when rotating, shock absorber 1542 forms kinematic pair P pairs when working, and shock absorber 1542 is in lower ear
Seat 1543 forms kinematic pair R pairs when rotating, of the invention by above subtracting so that shock-absorbing side chain 154 be RPR type parallel connection side chains
The 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 form 4-RPR parallel machines
The advantages that structure, 4-RPR parallel institutions stability is good, 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 that four walking mechanisms 15 are formed cause the present invention to have more preferable damping performance and from steady mobility
Can, the jitter phenomenon in moving process of the present invention is eliminated, also improves the machining accuracy in moving process;When the present invention needs
When specific location stops processing, the locking side chain 157 in four walking mechanisms 15 is all started to work, and is locked on side chain 157
Two No. two hydraulic cylinders 1572 start to work, two No. two hydraulic cylinders 1572 pass through two No. two flanges 1573 and drive latch
1574 movements, the drive of latch 1574 is evenly distributed on cone locking first 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 under installation support plate 12
End face, so that the fixation coupling mechanism force that the present invention is subject to is uniform, the present invention can fixed processing, activity be solid temporarily in specific location
Qualitative energy is good, realizes the certainly steady mobile machining function of bearing, solves equipment operation existing for existing bearing race processing method
Complexity, equipment mobility energy are poor, there is shake in moving process, device activity fixed performance is poor and cannot be movable in specific location
The problems such as fixed interim processing, have reached purpose.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiments and description simply illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Define.