CN109202620A - The hot grinding device of rotary kiln tyre - Google Patents
The hot grinding device of rotary kiln tyre Download PDFInfo
- Publication number
- CN109202620A CN109202620A CN201811373308.5A CN201811373308A CN109202620A CN 109202620 A CN109202620 A CN 109202620A CN 201811373308 A CN201811373308 A CN 201811373308A CN 109202620 A CN109202620 A CN 109202620A
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- China
- Prior art keywords
- support
- sliding
- guide clamping
- rotary kiln
- support shaft
- Prior art date
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- 238000005498 polishing Methods 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims description 28
- 238000004873 anchoring Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a kind of hot grinding devices of rotary kiln tyre.Including bracket, cylinder, oscillating rod, control cabinet, the first support shaft, support base, first bearing seat, ball-screw, polishing grinding wheel, grinding wheel spindle, the first motor, guide clamping wheel carrier, upper swinging frame, bottom moving frame, upper swinging frame and bottom moving frame are respectively hinged at the top and bottom of guide clamping wheel carrier, the top and bottom of guide clamping wheel carrier have been respectively articulated with adjusting nut, adjusting screw is installed on adjusting nut, one end of adjusting screw is fixedly connected with corresponding upper swinging frame or bottom moving frame, and the other end of adjusting screw is fixed with the first adjustment handwheel.The present invention can adjust the size of dehiscing of swinging frame and bottom moving frame, to adapt to the polishing of different size wheel belt, guide clamping wheel assembly be made to fit closely abrasive body surface, play the guiding role to abrasive body, reduce abrasive body and swing brought impact, structural stability is strong, practical.
Description
Technical field
The present invention relates to cement machinery technical field, specifically a kind of hot grinding device of rotary kiln tyre.
Background technique
Rotary kiln tyre is chronically under high temperature, heavy load and runs, and working environment is more severe in addition and manufacturing quality
Difference, occur point corrosion corrosion spalling be more or surface eccentric wear it is badly damaged, cause kiln body vibration, kiln core straightness inclined
From or bearing of conveyor idler watt temperature abnormality increase etc. failures when, repair it is very difficult.
Reparation for rotary kiln tyre mainly takes live local surfacing to repair at the serious position of peeling recess now
It mends, the mode for then doing angle mill processing to surfacing part carries out, if after the eccentric wear of large area or protrusion recess can only then be dismantled
Return machine tooling reparation in factory, or the wheel belt that replacement is new, but these modes are required to stop production and repair at present, easily a couple of days or
It ten a couple of days of person, is brought great potential safety hazard to the production of enterprise and economic impact.
In existing grinding apparatus, the Chinese invention patent if number of patent application is 201710681988.6 discloses one kind
The hot grinding apparatus of rotary kiln tyre, the polishing support portion and guide clamping wheel carrier of the equipment are each attached to same group of the second axis
It holds, therefore guide clamping wheel carrier can only be rotated with the rotation of polishing support portion, therefore, guide part can not play guiding at all
Effect, and guide clamping wheel carrier dehisces can not to be adjusted according to the size of wheel belt size, upper and lower guide clamping wheel assembly
Being formed by angle circumference arc can not be adjusted, and the wheel belt for being only limitted to same dimensions uses, and not can guarantee guide clip at all
The good laminating wheel belt surface of guide clamping wheel of wheel assembly is held, and then cannot achieve and reduce impact brought by abrasive body swing
Effect, during the grinding process, abrasive body is swung so that the amount of feeding of polishing grinding wheel not can guarantee uniformly, and then can not repair correct
Radian, it is even more impossible to make wheel belt reparation to smooth cylindrical shape.
Summary of the invention
Present invention seek to address that the above problem subtracts so that guiding role can be played to different size wheel belt by providing one kind
Small abrasive body swings the brought hot grinding device of rotary kiln tyre impacted.
The present invention solves described problem, the technical solution adopted is that:
A kind of hot grinding device of rotary kiln tyre, including bracket, cylinder, oscillating rod, control cabinet, workpiece polishing mechanism, guiding mechanism,
The fixing end of two cylinders is respectively hinged on bracket, and the telescopic end of two cylinders is hinged with the upper end of two oscillating rods respectively,
The lower end of two oscillating rods is respectively hinged on bracket, and workpiece polishing mechanism and guiding mechanism are arranged on two oscillating rods, polishing
Mechanism includes the first support shaft, support base, first bearing seat, ball-screw, polishing grinding wheel, grinding wheel spindle, the first motor, the
The both ends of one support shaft are separately fixed on two oscillating rods, and support base is hinged in the first support shaft by first bearing seat,
The lower end of the upper end of ball-screw and support seat hinge, ball-screw is hinged on bracket, and polishing grinding wheel is fixed on grinding wheel spindle
One end and stretch out outside support base, grinding wheel spindle is mounted on the upper end of support base by second bearing seat, the first motor peace
Mounted in the lower end of support base, the other end of grinding wheel spindle passes through the output axis connection of conveyer belt, belt pulley and the first motor；It leads
It include guide clamping wheel carrier, upper swinging frame, bottom moving frame to mechanism, the two sides of guide clamping wheel carrier pass through 3rd bearing seat respectively
It is hinged on two oscillating rods, upper swinging frame and bottom moving frame are respectively hinged at the top and bottom of guide clamping wheel carrier, upper pendulum
Guide clamping wheel assembly is respectively arranged in moving frame and bottom moving frame, the top and bottom of guide clamping wheel carrier have been respectively articulated with tune
Whole nut is equipped with adjusting screw on adjusting nut, and one end of adjusting screw is fixed with corresponding upper swinging frame or bottom moving frame
Connection, the other end of adjusting screw are fixed with the first adjustment handwheel.
The present invention by adopting the above technical scheme, compared with prior art, the feature protruded is:
1. adjusting the size of dehiscing of upper swinging frame and bottom moving frame, by the first adjustment handwheel to adapt to beating for different size wheel belt
Mill, by the first adjustment hand wheel rotating adjusting screw, to realize the feeding of guide clamping wheel assembly, makes it fit closely grinding
The guiding role to abrasive body is played in body surface face, keeps angle circumference arc, reduces abrasive body and swings brought impact, and
And support base is hinged in the first support shaft by first bearing seat, polishing grinding wheel and guide clamping wheel can rotate adjusting respectively,
It is independent of each other.
2. practical, structural stability is strong.
Preferably, the further technical solution of the present invention is:
Guide clamping wheel assembly includes two guide clamping wheels, two curved splints, and two being provided centrally with for curved splint turn
Axis, two guide clamping wheels are rotatably connected to the both ends of two curved splints, upper swing centered on shaft in symmetry shape
Frame and bottom moving frame are connected with the shaft of corresponding guide clamping component respectively.
Bracket includes that fixed bracket and sliding support, control cabinet are mounted on the lateral surface of sliding support, under oscillating rod
The fixing end of end and cylinder is respectively hinged on the medial surface of sliding support, and support bracket fastened top and bottom are respectively arranged with cunning
Rail and sliding axle, the upper end of sliding support are provided with the limit pulley with sliding rail cooperation, and the lower end of sliding support is pacified by sliding block
On sliding axle, being triangularly arranged on the medial surface of sliding support, there are two driven gear and a driving gear, slidings
The second motor, the epicyclic gearbox connecting with driving gear underlying on medial surface are provided on the lateral surface of bracket,
Two driven gears and a driving gear are connect by the first driving chain with support bracket fastened two sides, and the second motor is passed through
The rotation of sliding tooth wheel is driven with epicyclic gearbox, to drive sliding support to slide laterally on fixed bracket, in bruting process
In, whole transverse shifting can be carried out to workpiece polishing mechanism and guiding mechanism by taking different polishing positions according to wheel, avoid due to
The dismounting for integral device caused by the variation of position of polishing is mobile, saves polishing repair time, improves work efficiency.
The second support shaft, the lower end difference of two oscillating rods are equipped with by fourth bearing seat on the medial surface of sliding support
The both ends of the second support shaft are hinged on, the lower end of ball-screw is hinged in the second support shaft, by manually adjusting ball-screw
Flexible and then adjustment polishing grinding wheel is bonded angle and fitting area with wheel belt surface, improves polishing accuracy and matter of polishing
Amount.
It further include second adjustment handwheel, second adjustment handwheel is mounted on the lateral surface of sliding support, outside sliding support
Third support shaft is equipped with by 5th bearing seat on side, be fixedly installed with respectively in third support shaft the first transmission gear and
The shaft end of first bevel type gear, second adjustment handwheel is engaged by the second bevel type gear with the first bevel type gear, sliding support
The 4th support shaft is equipped with by 6th bearing seat on medial surface, the second transmission gear is fixedly installed in the 4th support shaft, the
Two transmission gears are connect by the second driving chain with the first transmission gear, and the both ends of the 4th support shaft are fixedly installed with the respectively
Three transmission gears are fixedly installed with the 4th transmission gear, third driving cog in the first support shaft on the inside of two oscillating rods respectively
Wheel connect with corresponding 4th transmission gear by Anchoring chain, by adjusting handwheel and Anchoring chain realization to workpiece polishing mechanism with
The front and back of guiding mechanism is adjusted, and then realizes the fine tuning of the air exercise grinding abrasive disk amount of feeding.
The pneumatic triple piece for controlling two cylinders, pneumatic triple piece and cylinder are provided on the lateral surface of sliding support
The solenoid valve being electrically connected with control cabinet is provided on the pipeline of connection, control cabinet is opened by solenoid valve control pneumatic triple piece
It closes, and then realizes the extension and contraction control to cylinder.
Support bracket fastened upper end is provided with graduated scale, and the upper end of sliding support is provided with the pointer being adapted with graduated scale,
The amount of movement that the guiding mechanism and workpiece polishing mechanism on sliding support can be calculated, determines shift position.
It is provided with the first shield connecting with support base on the outside of polishing grinding wheel, protective action is played, improves safety
Performance.
It is provided with the second shield connecting with support base outside the driving end of first motor and grinding wheel spindle, plays protection
Effect, improves security performance.
Fixed stent outer is provided with safety guide rail, and in high altitude operation, to high altitude operation, personnel play a protective role,
It prevents personnel from falling, improves security performance.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the embodiment of the present invention；
Fig. 2 is the partial enlargement structural representation of A in Fig. 1；
Fig. 3 is left view structural representation of the embodiment of the present invention；
Fig. 4 is sliding support medial surface substructure schematic diagram of the embodiment of the present invention；
Fig. 5 is the overlooking structure diagram that sliding support of embodiment of the present invention lateral surface is connect with the gear on medial surface；
Fig. 6 is the schematic view of the front view of guide clamping wheel carrier of the embodiment of the present invention；
Fig. 7 is the side structure schematic view of guide clamping wheel carrier of the embodiment of the present invention；
Fig. 8 is the schematic view of the front view of guide clamping wheel assembly of the embodiment of the present invention；
Fig. 9 is the side structure schematic view of guide clamping wheel assembly of the embodiment of the present invention；
Figure 10 is the schematic view of the front view of workpiece polishing mechanism of the embodiment of the present invention；
Figure 11 is the side structure schematic view of workpiece polishing mechanism of the embodiment of the present invention；
Figure 12 is the overlooking structure diagram of workpiece polishing mechanism of the embodiment of the present invention；
Figure 13 is the structural schematic diagram of polishing grinding wheel of the embodiment of the present invention；
In figure: safety guide rail 1；Ball-screw 2；Anchoring chain 3；Fixed bracket 4；Cylinder 5；The first adjustment handwheel 6；Adjust silk
Thick stick 7；Upper swinging frame 8；Guide clamping wheel carrier 9；Bottom moving frame 10；Support base 11；Polishing grinding wheel 12；First shield 13；Third
Bearing block 14；Second shield 15；Oscillating rod 16；First driving chain 17；Sliding support 18；Graduated scale 19；Second adjustment hand
Wheel 20；Pointer 21；Limit pulley 22；Sliding rail 23；Pneumatic triple piece 24；Second motor 25；Epicyclic gearbox 26；Sliding axle
27；Sliding block 28；Driven gear 29；Drive gear 30；First driving chain 31；Fourth bearing seat 32；Second support shaft 33；First
Bearing block 34；First support shaft 35；4th transmission gear 36；Third transmission gear 37；Second transmission gear 38；6th bearing seat
39；4th support shaft 40；First transmission gear 41；Second driving chain 42；First bevel type gear 43；5th bearing seat 44；The
Three support shafts 45；Second bevel type gear 46；Adjusting nut 47；Guide clamping wheel assembly 48；Guide clamping wheel 49；Curved splint
50；Shaft 51；Grinding wheel spindle 52；Second bearing seat 53；First motor 54；Control cabinet 55.
Specific embodiment:
Below with reference to embodiment, the invention will be further described, and purpose, which is only that, more fully understands the content of present invention, therefore, institute
The example of act is not intended to limit protection scope of the present invention.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, a kind of revolution
The hot grinding device of kiln wheel belt, including bracket, cylinder 5, oscillating rod 16, control cabinet 55, workpiece polishing mechanism, guiding mechanism, two gas
The fixing end of cylinder 5 is respectively hinged on bracket, and the telescopic end of two cylinders 5 is hinged with the upper end of two oscillating rods 16 respectively, and two
The lower end of a oscillating rod 16 is respectively hinged on bracket, and workpiece polishing mechanism and guiding mechanism are arranged on two oscillating rods 16, is beaten
Grinding machine structure include the first support shaft 35, support base 11, first bearing seat 34, ball-screw 2, polishing grinding wheel 12, grinding wheel spindle 52,
First motor 54, the both ends of the first support shaft 35 are separately fixed on two oscillating rods 16, and support base 11 passes through first bearing
Seat 34 is hinged in the first support shaft 35, and the upper end of ball-screw 2 and support base 11 are hinged, and the lower end of ball-screw 2 is hinged on
On bracket, polishing grinding wheel 12 is fixed on one end of grinding wheel spindle 52 and stretches out outside support base 11, and grinding wheel spindle 52 passes through second
Bearing block 53 is mounted on the upper end of support base 11, and the first motor 54 is mounted on the lower end of support base 11, grinding wheel spindle 52 it is another
The output axis connection that one end passes through conveyer belt, belt pulley and the first motor 54；Guiding mechanism include guide clamping wheel carrier 9, on
Swinging frame 8, bottom moving frame 10, the two sides of guide clamping wheel carrier 9 pass through 3rd bearing seat 14 respectively and are hinged on two oscillating rods 16
On, upper swinging frame 8 and bottom moving frame 10 are respectively hinged at the top and bottom of guide clamping wheel carrier 9, upper swinging frame 8 and lower swing
Guide clamping wheel assembly 48 is respectively arranged on frame 10, the top and bottom of guide clamping wheel carrier 9 have been respectively articulated with adjusting nut
47, adjusting screw 7, one end of adjusting screw 7 and corresponding upper swinging frame 8 are installed on adjusting nut 47 or bottom moving frame 10 is solid
Fixed connection, the other end of adjusting screw 7 are fixed with the first adjustment handwheel 6.
Guide clamping wheel assembly 48 includes two guide clamping wheels, 49, two curved splints 50, two curved splints 50
It is provided centrally with shaft 51, two guide clamping wheels 49 are rotatably connected to two arcs in symmetry shape centered on shaft 51
The both ends of clamping plate 50, upper swinging frame 8 and bottom moving frame 10 are connected with the shaft 51 of corresponding guide clamping component 48 respectively.
Bracket includes that fixed bracket 4 and sliding support 18, control cabinet 55 are mounted on the lateral surface of sliding support 18, is swung
The lower end of bar 16 and the fixing end of cylinder 5 are respectively hinged on the medial surface of sliding support 18, the top and bottom of fixed bracket 4
It is respectively arranged with sliding rail 23 and sliding axle 27, the upper end of sliding support 18 is provided with the limit pulley 22 cooperated with sliding rail 23, sliding
The lower end of dynamic bracket 18 is mounted on sliding axle 27 by sliding block 28, and being triangularly arranged on the medial surface of sliding support 18 has two
A driven gear 29 and a driving gear 30 are provided with and drive underlying on medial surface on the lateral surface of sliding support 18
The second motor 25 that moving gear 30 connects, epicyclic gearbox 26, two driven gears 29 and driving gear 30 pass through the
One driving chain 31 is connect with the two sides of fixed bracket 4, drives driving gear by the second motor 25 and epicyclic gearbox 26
30 rotations during the grinding process, take different beat according to wheel so that sliding support 18 be driven to slide laterally on fixed bracket 4
Whole transverse shifting can be carried out to workpiece polishing mechanism and guiding mechanism by grinding position, be avoided caused by the variation of polishing position
Integral device dismounting it is mobile, save polishing repair time, improve work efficiency.
Second support shaft 33 is equipped with by fourth bearing seat 32 on the medial surface of sliding support 18, two oscillating rods 16
Lower end is respectively hinged at the both ends of the second support shaft 33, and the lower end of ball-screw 2 is hinged in the second support shaft 33, by manual
The flexible polishing grinding wheel 12 of adjustment in turn of adjusting ball-screw 2 is bonded angle and fitting area with wheel belt surface, improves polishing
Accuracy and polishing quality.
It further include second adjustment handwheel 20, second adjustment handwheel 20 is mounted on the lateral surface of sliding support 18, sliding branch
Third support shaft 45 is equipped with by 5th bearing seat 44 on the lateral surface of frame 18, is fixedly installed with respectively in third support shaft 45
The shaft end of first transmission gear 41 and the first bevel type gear 43, second adjustment handwheel 20 passes through the second bevel type gear 46 and the first umbrella
Type gear 43 engages, and is equipped with the 4th support shaft 40, the 4th support by 6th bearing seat 39 on the medial surface of sliding support 18
The second transmission gear 38 is fixedly installed on axis 40, the second transmission gear 38 passes through the second driving chain 42 and the first transmission gear
41 connections, the both ends of the 4th support shaft 40 are fixedly installed with third transmission gear 37 respectively, and the first of two 16 insides of oscillating rods
Be fixedly mounted respectively in support shaft 35 there are two the 4th transmission gear 36, third transmission gear 37 by Anchoring chain 3 with it is corresponding
The connection of the 4th transmission gear 36, realize the front and back tune to workpiece polishing mechanism and guiding mechanism by adjusting handwheel and Anchoring chain
Section, and then realize the fine tuning of the air exercise grinding abrasive disk amount of feeding.
The pneumatic triple piece 24 for controlling two cylinders 5, pneumatic triple piece are provided on the lateral surface of sliding support 18
The solenoid valve being electrically connected with control cabinet 55 is provided on 24 pipelines connecting with cylinder 5, control cabinet is pneumatic by solenoid valve control
The opening and closing of three linked piece, and then realize to the extension and contraction control of cylinder, pneumatic triple piece 24 include the air reducing valve fitted together,
Filter and oil sprayer, air reducing valve can carry out pressure stabilizing to gas source, so that gas source is in steady state, can reduce because of gas source
To the damage of the hardware such as valve or actuator when pressure fluctuations, filter, being capable of filtering compressed air for the cleaning to gas source
In moisture content, avoid moisture content from entering device with gas, oil sprayer can be lubricated body movement component, can be to inconvenience
Add the component of lubricating oil to be lubricated, greatly prolong the service life of body, the pneumatic triple piece 24 in the present apparatus is according to air
The factors such as flow, interface size, field environmental condition may be selected model AC1500, AC2000 of SMC brand, BC2000,
One in one of BC3000, BC4000, or model PAL300, PA-600, K-856, P-803 of selection DPC brand
Kind.
The upper end of fixed bracket 4 is provided with graduated scale 19, and the upper end of sliding support 18 is provided with to be adapted with graduated scale 19
Pointer 21, the amount of movement of the guiding mechanism and workpiece polishing mechanism on sliding support can be calculated, determine shift position.
The outside of polishing grinding wheel 12 is provided with the first shield 13 connecting with support base 11, plays protective action, improves
Security performance.
It is provided with the second shield 15 connecting with support base 11 outside first motor 54 and the driving end of grinding wheel spindle 52,
Protective action is played, security performance is improved.
It is provided with safety guide rail 1 on the outside of fixed bracket 4, in high altitude operation, protection is played to high altitude operation personnel and is made
With preventing personnel from falling, improve security performance.
In use, it is electronic to the first motor 54 and second to issue control signal by the PLC controller in control cabinet 55
The motor driver of machine 25, thus the opening and closing of control the first motor 54 and the second motor 25, and then grinding abrasive disk 12 of fighting each other
It operates and moves left and right and be adjusted, and the PLC controller in control cabinet 55 passes through the opening and closing of solenoid valve control pneumatic triple piece,
To stretching for two cylinders 5 of control, and then the back-and-forth motion for grinding abrasive disk 12 of fighting each other is adjusted.
The present invention adjusts the size of dehiscing of upper swinging frame 8 and bottom moving frame 10 by the first adjustment handwheel 6, to adapt to difference
The polishing of size wheel belt rotates adjusting screw 7 by the first adjustment handwheel 6, thus realize the feeding of guide clamping wheel assembly 48,
So that it is fitted closely abrasive body surface, play the guiding role to abrasive body, keep angle circumference arc, reduces abrasive body and swing
Brought impact, and support base 11 is hinged in the first support shaft 35 by first bearing seat 34, polishing grinding wheel 12 and leads
Adjusting can be rotated respectively to clamping wheel carrier 9, be independent of each other, practical, structural stability is strong, truly realizes to fortune
Wheel belt in turning directly carries out high speed grinding and acquires fixed center, and then the correct radian of reparation, and wheel belt reparation can be made to smooth
Round shape, abrasive structure can reach the recommendation surface accuracy gone into operation when driving, so that enterprise is to the correct of stress support roller station
Adjustment becomes simple, cracking that effective contact stress position may occur, peeling, extreme failure abrasion damage tendency, for
Kiln and apparatus for rotating usually in operating, can be unfolded grinding operation at the scene while not influencing yield, not only improve equipment
Mechanical stability, also effectively reduce installation enterprise production run power consumption cost.
The foregoing is merely preferably feasible embodiment of the invention, not thereby limiting the scope of the invention,
It is all to use equivalence changes made by description of the invention and its accompanying drawing content, it is intended to be included within the scope of the present invention.
Claims (10)
1. a kind of hot grinding device of rotary kiln tyre, including bracket, cylinder, oscillating rod, control cabinet, workpiece polishing mechanism, Guiding machine
The fixing end of structure, two cylinders is respectively hinged on bracket, and the telescopic end of two cylinders is cut with scissors with the upper end of two oscillating rods respectively
It connecing, the lower end of two oscillating rods is respectively hinged on bracket, and workpiece polishing mechanism and guiding mechanism are arranged on two oscillating rods,
Be characterized in that: workpiece polishing mechanism include the first support shaft, support base, first bearing seat, ball-screw, polishing grinding wheel, grinding wheel spindle,
First motor, the both ends of the first support shaft are separately fixed on two oscillating rods, and support base is hinged on by first bearing seat
In first support shaft, the lower end of the upper end of ball-screw and support seat hinge, ball-screw is hinged on bracket, and polishing grinding wheel is solid
It being scheduled on one end of grinding wheel spindle and stretches out outside support base, grinding wheel spindle is mounted on the upper end of support base by second bearing seat,
First motor is mounted on the lower end of support base, and the other end of grinding wheel spindle passes through conveyer belt, belt pulley and the first motor
Export axis connection；Guiding mechanism includes guide clamping wheel carrier, upper swinging frame, bottom moving frame, the two sides difference of guide clamping wheel carrier
It is hinged on two oscillating rods by 3rd bearing seat, upper swinging frame and bottom moving frame are respectively hinged at the upper of guide clamping wheel carrier
End and lower end, are respectively arranged with guide clamping wheel assembly on upper swinging frame and bottom moving frame, the upper end of guide clamping wheel carrier and under
End has been respectively articulated with adjusting nut, is equipped with adjusting screw on adjusting nut, one end of adjusting screw and corresponding upper swinging frame
Or bottom moving frame is fixedly connected, the other end of adjusting screw is fixed with the first adjustment handwheel.
2. the hot grinding device of rotary kiln tyre according to claim 1, it is characterised in that: guide clamping wheel assembly includes
Two guide clamping wheels, two curved splints, two curved splints are provided centrally with shaft, and two guide clamping wheels are with shaft
Centered in symmetry shape be rotatably connected to the both ends of two curved splints, upper swinging frame and bottom moving frame are led with corresponding respectively
It is connected to the shaft of clamp assemblies.
3. the hot grinding device of rotary kiln tyre according to claim 1, it is characterised in that: bracket include fixed bracket and
Sliding support, control cabinet are mounted on the lateral surface of sliding support, and the lower end of oscillating rod and the fixing end of cylinder are respectively hinged at
On the medial surface of sliding support, support bracket fastened top and bottom are respectively arranged with sliding rail and sliding axle, the upper end of sliding support
Be provided with the limit pulley with sliding rail cooperation, the lower end of sliding support is mounted on sliding axle by sliding block, sliding support it is interior
It is triangularly arranged on side there are two driven gear and a driving gear, is provided on the lateral surface of sliding support and inside
The second motor, epicyclic gearbox, two driven gears and a driving gear for underlying driving gear connection on face
It is connect by the first driving chain with support bracket fastened two sides, sliding tooth rotation is driven by the second motor and epicyclic gearbox
It is dynamic, so that sliding support be driven to slide laterally on fixed bracket.
4. the hot grinding device of rotary kiln tyre according to claim 3, it is characterised in that: on the medial surface of sliding support
The second support shaft is installed by fourth bearing seat, the lower end of two oscillating rods is respectively hinged at the both ends of the second support shaft, rolling
The lower end of ballscrew is hinged in the second support shaft.
5. the hot grinding device of rotary kiln tyre according to claim 3, it is characterised in that: further include second adjustment hand
Wheel, second adjustment handwheel are mounted on the lateral surface of sliding support, are installed on the lateral surface of sliding support by 5th bearing seat
There is third support shaft, is fixedly installed with the first transmission gear and the first bevel type gear, second adjustment hand in third support shaft respectively
The shaft end of wheel is engaged by the second bevel type gear with the first bevel type gear, is pacified on the medial surface of sliding support by 6th bearing seat
Equipped with the 4th support shaft, the second transmission gear is fixedly installed in the 4th support shaft, the second transmission gear passes through the second transmission chain
Item is connect with the first transmission gear, and the both ends of the 4th support shaft are fixedly installed with third transmission gear respectively, in two oscillating rods
It is fixedly installed with the 4th transmission gear in first support shaft of side respectively, third transmission gear passes through Anchoring chain and corresponding the
The connection of four transmission gears.
6. the hot grinding device of rotary kiln tyre according to claim 3, it is characterised in that: on the lateral surface of sliding support
It is provided with the pneumatic triple piece for controlling two cylinders, is provided on the pipeline that pneumatic triple piece is connect with cylinder and control cabinet
The solenoid valve of electrical connection.
7. the hot grinding device of rotary kiln tyre according to claim 3, it is characterised in that: support bracket fastened upper end setting
There is graduated scale, the upper end of sliding support is provided with the pointer being adapted with graduated scale.
8. the hot grinding device of rotary kiln tyre according to claim 1, it is characterised in that: the outside for grinding wheel of polishing is arranged
There is the first shield connecting with support base.
9. the hot grinding device of rotary kiln tyre according to claim 1, it is characterised in that: the first motor and grinding wheel master
The second shield connecting with support base is provided with outside the driving end of axis.
10. the hot grinding device of rotary kiln tyre according to claim 1, it is characterised in that: fixed stent outer setting
There is safety guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373308.5A CN109202620B (en) | 2018-11-19 | 2018-11-19 | Rotary kiln wheel belt thermal state grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373308.5A CN109202620B (en) | 2018-11-19 | 2018-11-19 | Rotary kiln wheel belt thermal state grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109202620A true CN109202620A (en) | 2019-01-15 |
| CN109202620B CN109202620B (en) | 2023-09-01 |
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ID=64995946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811373308.5A Active CN109202620B (en) | 2018-11-19 | 2018-11-19 | Rotary kiln wheel belt thermal state grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109202620B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH243885A (en) * | 1942-11-02 | 1946-08-15 | Gertsch Heinrich | Grinding device. |
| CN204397569U (en) * | 2014-12-20 | 2015-06-17 | 江门市江海区杰能机电科技有限公司 | A kind of belt sander of fine-tuning abrasive band |
| CN107253121A (en) * | 2017-02-21 | 2017-10-17 | 北京宏科瑞达工程技术有限公司 | A kind of hot grinding apparatus of rotary kiln tyre |
| CN107263277A (en) * | 2017-07-03 | 2017-10-20 | 盐城市精工铸业股份有限公司 | A kind of cast member sanding apparatus |
-
2018
- 2018-11-19 CN CN201811373308.5A patent/CN109202620B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH243885A (en) * | 1942-11-02 | 1946-08-15 | Gertsch Heinrich | Grinding device. |
| CN204397569U (en) * | 2014-12-20 | 2015-06-17 | 江门市江海区杰能机电科技有限公司 | A kind of belt sander of fine-tuning abrasive band |
| CN107253121A (en) * | 2017-02-21 | 2017-10-17 | 北京宏科瑞达工程技术有限公司 | A kind of hot grinding apparatus of rotary kiln tyre |
| CN107263277A (en) * | 2017-07-03 | 2017-10-20 | 盐城市精工铸业股份有限公司 | A kind of cast member sanding apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109202620B (en) | 2023-09-01 |
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