CN108942534A - A kind of anti-stealing manhole cover automatic processing device - Google Patents
A kind of anti-stealing manhole cover automatic processing device Download PDFInfo
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- CN108942534A CN108942534A CN201810933979.6A CN201810933979A CN108942534A CN 108942534 A CN108942534 A CN 108942534A CN 201810933979 A CN201810933979 A CN 201810933979A CN 108942534 A CN108942534 A CN 108942534A
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- Prior art keywords
- axis
- feeding
- guide rail
- manhole cover
- table top
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- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000005520 cutting process Methods 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000002173 cutting fluid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000011518 fibre cement Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
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- 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
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/0683—Accessories therefor
-
- 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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- 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
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a kind of anti-stealing manhole cover automatic processing devices, it is related to Grinding Technology field, including cutting unit, bearing unit and upper and lower material unit, upper and lower material unit includes driving mechanism, feeding guide, mobile column, the lower end of mobile column is slidably matched with feeding guide, upper end is equipped with feeding crossbeam, feeding device is equipped on the downside of feeding crossbeam, feeding device includes the sliding support being slidably matched with feeding crossbeam, sliding support is equipped with hoisting mechanism, the lower end of hoisting mechanism is equipped with magnechuck, hoisting mechanism drives magnechuck to move up and down, workbench includes spill table top and the positioning electromagnet that is arranged in below spill table top, recess forms the station for placing workpiece downwards in the middle part of the upper surface of spill table top.Under the attraction of positioning electromagnet, workpiece, which is slid onto, to be limited on station.The device can be automatically performed the processes such as feeding, positioning, grinding, blanking, and workpiece operating is stable accurately, assembly space is small.
Description
Technical field
The present invention relates to grinding apparatus field, especially a kind of automatic grinding device suitable for anti-stealing manhole cover.
Background technique
Anti-stealing manhole cover prevents people or object from falling for covering road or family's middle-deep well.Metal well can be divided by material
Lid, high strength fibre cement concrete well lid, Resin man-hole cover etc..It is general using it is round with one for it is fixed on well head
The ear of frame connection.It can be used for greenbelt, pavement, car lane, harbour, lane etc..Well lid is also wanted after the completion of casting
Certain processing is carried out, common grinding machine will receive the interference of ear in processing, can not be normally carried out grinding.
Notification number is that the patent of invention of CN207043900U discloses a kind of antitheft casting well lid automatically processing device, packet
Lathe base is included, the top surrounding of the lathe base is provided with four vertical columns, and the top of column is provided with transverse direction
Girder and longitudinal girder, the top of lateral girder be provided with transverse direction girder it is matched can transversely girder horizontally slip it is small
Vehicle is provided with hydraulic cylinder in the middle part of trolley, and the lower end of telescopic rod is provided with sliding ring type magnechuck；The right side of longitudinal upper table
Side is provided with vertical grinding carriage column, and be provided on the right side of grinding carriage column matched can vertically rise along grinding carriage column
The grinding carriage lifting sliding table of drop, is provided with first motor on the right side of the lower part of grinding carriage lifting sliding table, grinding carriage lifting sliding table it is upper
Grinding wheel is provided on the right side of portion, first motor controls the rotation of grinding wheel；The right upper portion of the lathe base is arranged for processing well
The work components of lid.It can be realized automatic processing, people's multicomputer management, automatic loading/unloading.
But the well lid process equipment still has and has the disadvantage that: passing through the trolley on lateral girder and longitudinal girder
Loading and unloading are easy to be limited by working environment, are placed on the workpiece of base exterior, it is difficult to be conveyed automatically by trolley；Work
It is not accurate enough for the positioning of well lid to make platform, influences processing quality.
Summary of the invention
In view of the problems of the existing technology, the purpose of the present invention is to provide one kind can it is automatic in a certain range on
The anti-stealing manhole cover grinding attachment of blanking and the automatic accurate positioning of energy.
Following technical scheme is used in order to achieve the above objectives.
A kind of anti-stealing manhole cover automatic processing device, including cutting unit, bearing unit and upper and lower material unit, the cutting are single
Member includes feed mechanism and the grinding wheel mechanism that is mounted on feed mechanism, the feed mechanism include X-axis feed arrangement and Y-axis into
To device, the grinding wheel mechanism includes grinding carriage and grinding wheel, and the bearing unit includes workbench and drive worktable rotary
Revolving support, the material unit up and down includes driving mechanism, feeding guide, mobile column, the lower end of the mobile column with give
Material guide rail is slidably matched, and upper end is equipped with feeding crossbeam, is equipped with feeding device on the downside of feeding crossbeam, the feeding device includes and send
The sliding support that material crossbeam is slidably matched, sliding support are equipped with hoisting mechanism, and the lower end of hoisting mechanism is equipped with magnechuck, mentions
Rising mechanism drives magnechuck to move up and down, the driving mechanism drive mobile column and sliding support respectively along feeding guide and
Feeding cross beam movement, the workbench includes spill table top and the positioning electromagnet that is arranged in below spill table top, described recessed
Recess forms the station for placing workpiece downwards in the middle part of the upper surface of shape table top.
The X-axis feed arrangement includes X-axis servo motor, X-axis ball-screw, X-axis guide rail and X-axis bracket, the X-axis
Bracket is slidably matched with X-axis guide rail, and the X-axis servo motor drives X-axis bracket to move along X-axis guide rail by X-axis ball-screw；
The Y-axis feed arrangement includes Y-axis servo motor, Y-axis ball-screw, Y-axis guide rail and Y-axis bracket, and the Y-axis guide rail is fixed
In X-axis pedestal upper end face, the Y-axis servo motor drives Y-axis bracket to move along Y-axis guide rail by Y-axis ball-screw, the sand
Wheel carrier is fixed on the upper surface of Y-axis bracket.Make that feed is accurate, the movement of each Ministry of worker is mutually self-locking using rolling lead screw.Each component connection
It is connected in bolt-connection, vanning, transport, adjustment, easy to maintenance.
It is round precise ball guide rail that the X-axis guide rail and Y-axis, which are led,.Existing V-type rail and flat guide are using
The phenomenon that grinding carriage is bowed can be generated in the process.Through analysis be due to this kind of guide rail in sliding process by larger pressure when production
Raw frictional force is also larger, is easy to be worn, is deformed guide rail；And in grinding process, pressure that guide rail is subject to
Increase, the both ends of guide rail is made to generate difference in height, aggravation grinding carriage is bowed effect.Using round precise ball guide rail, since it connects
Contacting surface side view is in a major arc shape, X-axis guide rail and Y-axis guide rail uniform force；Plane contact becomes rolling when sliding, and frictional force subtracts
It is small, to alleviate the phenomenon that grinding carriage is bowed.
The grinding carriage is equipped with Z axis guide rail, Z axis ball-screw close to the side of bearing unit, and the Z axis ball-screw drives
The grinding wheel is moved to slide up and down along Z axis guide rail.XYZ axis automatic tool advancing and retracting makes grinding wheel can adapt to be placed on different height or not
The workpiece of stack pile.
The grinding carriage includes the first baffle and second baffle being parallel to each other, and the grinding wheel is located at first baffle and second
Between baffle.First baffle and second baffle play the role of that iron filings and cutting fluid is stopped to splash.
The spill table top includes three locating pieces being placed equidistant with, and the locating piece includes the first plane and in lower section
Second plane, first plane pass through curve slope to the second plane transition；Curve slope and the first plane intersect at first
Camber line intersects at the second camber line with the second plane；The radius of first camber line is greater than the radius of the second camber line, the positioning electromagnet
The lower section of curve slope is set.It when workpiece is put into station, is not accurately positioned such as, then by gravity, workpiece can be sliding along inclined-plane
It is dynamic, promote its accurate positionin.
The bottom of the spill table top is equipped with groove, and the positioning electromagnet is mounted in the groove.Positioning electromagnet
The groove installation that against spill table top, makes spill table top generate magnetic force indirectly, workpiece stress is enable to be moved and be positioned.
Alternatively, the upper surface of the spill table top is gradually recessed to center from its periphery and is formed and workpiece phase
Matched pot-shaped face.The shape of pot-shaped face and workpiece is similar, and it is mobile as pot-shaped face paste by gravity that workpiece falls on pot-shaped face last time
The position of conjunction has promoted the accurate of positioning.
The center of the spill table top has offered through-hole, and the upper end of the positioning electromagnet enters in the through-hole to workpiece
Attracted.Positioning electromagnet directly applies magnetic force to workpiece, promotes accurate work piece positioning.
The revolving support includes revolving platform, worm gear, worm screw and rotary servovalve motor, and revolving platform is coaxially fixed with worm gear
Connection, the workbench are mounted on revolving platform, and the rotary servovalve motor is rotated by worm drive revolving platform.Pass through revolution
The rotation angle of Serve Motor Control workpiece.
The upper surface of the revolving platform is equipped with multiple positioning protrusion, and the workbench, which is equipped with, to match with positioning protrusion
Locating slot.Workbench is detachably connected with revolving platform, and the workbench of different model can be installed to revolving platform by locating slot
On.
It further include pedestal, the cutting unit, bearing unit and upper and lower material unit are installed on pedestal, the pedestal
Lower end surface is equipped with shockproof adjustment parallels.The level of shockproof parallels adjustment equipment, the quality for guaranteeing product to be processed.
The downside of the mobile column is equipped with balance regulator, and the balance regulator includes anti-hanging plate, anti-change gear
Group, stable equilibrium plate, the stable equilibrium plate is fixed on the side of pedestal, parallel with feeding guide, and anti-gear changing group is fixed on
The downside of anti-hanging plate can simultaneously be slided along stable equilibrium plate, and the upside of anti-hanging plate is fixedly connected with mobile column.By adjusting
Anti- gear changing group and anti-hanging plate carry out reverse drawing to mobile column, solve the problems, such as the verticality of magnechuck Yu its work top, protect
The geometric accuracy of the product of processing is demonstrate,proved.
The grinding attachment carries out operation of feeding and discharging by upper and lower material unit；Mobile column moves back and forth on feeding guide,
Magnechuck draws workpiece.Sliding support moves on feeding crossbeam, workpiece can be placed into work automatically by program setting
Make on platform.Workbench is equipped with spill table top.After workpiece is placed on spill table top, since the attraction of positioning electromagnet is made
With workpiece can be slid on the station of restriction.Based on features above, the grinding attachment can automatically and accurately complete feeding,
The processes such as positioning, grinding and blanking, workpiece operating is stable accurately, assembly space is small, transmission data are accurate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the main view of revolving support；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is the main view of workbench；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is the workbench main view in embodiment 2；
Fig. 8 is the top view of Fig. 7.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of anti-stealing manhole cover automatic processing device, including cutting unit 100, bearing unit 200, loading and unloading
Unit 300, pedestal 400, cooling water pump 600, cooling water tank 700 and station 500, the cutting unit 100, bearing unit
200, upper and lower material unit 300, cooling water pump 600, cooling water tank 700 and station 500 are installed on pedestal 400, described
The lower end surface of pedestal 400 is equipped with shockproof adjustment parallels 800.Shockproof adjustment parallels 800 adjusts the level of equipment, guarantees to be processed production
The quality of product.
The cutting unit 100 includes feed mechanism 1 and the grinding wheel mechanism 2 being mounted on feed mechanism 1, the feeding machine
Structure 1 includes X-axis feed arrangement 11 and Y-axis feed arrangement 12, and the grinding wheel mechanism 2 includes grinding carriage 21 and grinding wheel 22, the branch
Bearing unit 200 includes workbench 8 and the revolving support 7 for driving the rotation of workbench 8.
The X-axis feed arrangement 11 includes X-axis servo motor 111, X-axis ball-screw 112, X-axis guide rail 113 and X-axis
Bracket 114, the X-axis bracket 114 are slidably matched with X-axis guide rail 113, and the X-axis servo motor 111 passes through X-axis ball-screw
112 driving X-axis brackets 114 are moved along X-axis guide rail 113；The Y-axis feed arrangement 12 includes Y-axis servo motor 121, Y-axis rolling
Lead screw, Y-axis guide rail 122 and Y-axis bracket 123, the Y-axis guide rail 122 are fixed on 114 upper surface of X-axis bracket, and the Y-axis is watched
It takes motor 121 and drives Y-axis bracket 123 to move along Y-axis guide rail 122 by Y-axis ball-screw, the grinding carriage 21 is fixed on Y-axis
The upper surface of bracket 123.Make that feed is accurate, the movement of each Ministry of worker is mutually self-locking using rolling lead screw.Each component connection is that bolt joins
It connects, case, transporting, adjusting, is easy to maintenance.
It is round precise ball guide rail that the X-axis guide rail 113 and Y-axis, which are led,.Existing V-type rail and flat guide make
With the phenomenon that grinding carriage 21 is bowed can be generated in the process.Through analysis be due to this kind of guide rail in sliding process by larger pressure
When the frictional force that generates it is also larger, be easy to be worn, be deformed guide rail；And in grinding process, what guide rail was subject to
Pressure increase, makes the both ends of guide rail generate difference in height, and aggravation grinding carriage 21 is bowed effect.Using round precise ball guide rail, by
In its contact surface side view in a major arc shape, 122 uniform force of X-axis guide rail 113 and Y-axis guide rail；Plane contact becomes when sliding
It rolls, frictional force reduces, to alleviate the phenomenon that grinding carriage 21 is bowed.
The grinding carriage 21 is equipped with Z axis guide rail 23, Z axis ball-screw, the Z axis rolling close to the side of bearing unit 200
Dynamic lead screw drives the grinding wheel 22 to slide up and down along Z axis guide rail 23.XYZ axis automatic tool advancing and retracting, makes grinding wheel 22 can adapt to place
In the grinding wheel 22 of different height or the workpiece of different-thickness.
The grinding carriage 21 includes the first baffle 211 and second baffle 212 being parallel to each other, and the grinding wheel 22 is located at first
Between baffle 211 and second baffle 212.First baffle 211 and second baffle 212 play the work for stopping iron filings and cutting fluid to splash
With.
The material unit 300 up and down includes driving mechanism, feeding guide 10, mobile column 3, under the mobile column 3
End is slidably matched with feeding guide 10, and upper end is equipped with feeding crossbeam 4, and feeding device, the feeding dress are equipped on the downside of feeding crossbeam 4
The sliding support 5 including being slidably matched with feeding crossbeam 4 is set, the lower end of sliding support 5 is equipped with hoisting mechanism 51, hoisting mechanism 51
It can be hydraulic cylinder, rope rolling, mechanical arm etc..The lower end of hoisting mechanism 51 is equipped with magnechuck 6, and hoisting mechanism 51 drives electromagnetism
Sucker 6 moves up and down, and the driving mechanism drives mobile column 3 and sliding support 5 respectively along feeding guide 10 and feeding crossbeam 4
It is mobile.
As shown in Fig. 2, the downside of the mobile column 3 is equipped with balance regulator 9, the balance regulator 9 includes
Anti- hanging plate 91, anti-gear changing group 92, stable equilibrium plate 93, the stable equilibrium plate 93 are fixed on the side of pedestal 400, with feeding
Guide rail 10 is parallel, and anti-gear changing group 92 is fixed on the downside of anti-hanging plate 91 and can be slided along stable equilibrium plate 93, anti-hanging plate 91
Upside be fixedly connected with mobile column 3.Reverse drawing, solution are carried out to mobile column 3 by adjusting anti-gear changing group 92 and anti-hanging plate 91
It has determined the verticality problem of magnechuck 6 and its 8 face of workbench, ensure that the geometric accuracy of the product of processing.
As shown in Figure 3, Figure 4, the revolving support 7 includes revolving platform 71, worm gear 72, worm screw 75 and rotary servovalve motor
73, revolving platform 71 is fixedly and coaxially connected with worm gear 72, and the workbench 8 is mounted on revolving platform 71, the rotary servovalve motor
73 drive revolving platform 71 to rotate by worm screw 75.The rotation angle of workpiece is controlled by rotary servovalve motor 73.
The upper surface of the revolving platform 71 is equipped with multiple positioning protrusion 74, and the workbench 8 is equipped with and positioning protrusion 74
The locating slot to match.Workbench 8 is detachably connected with revolving platform 71, and the workbench 8 of different model can pass through locating slot
It is installed on revolving platform 71.
As shown in Figure 5, Figure 6, the workbench 8 includes spill table top 81 and the positioning being arranged in below spill table top 81
Electromagnet 82.
The spill table top 81 includes three locating pieces being placed equidistant with, and the locating piece includes the first plane 83 and height
Lower than the second plane 84 of the first plane 83, first plane 83 passes through curve slope 85 to 84 transition of the second plane；Arc
Inclined-plane 85 and the first plane 83 intersect at the first camber line 87, intersect at the second camber line 88 with the second plane 84；Second plane 84 with
The angle of curve slope is 127 °.The radius of first camber line 87 is greater than the radius of the second camber line 88, and the positioning electromagnet 82 is set
It sets in the lower section of curve slope 85.It when workpiece is put into station, is not accurately positioned such as, then by gravity, workpiece can be sliding along inclined-plane
It is dynamic, promote its accurate positionin.
The bottom of the spill table top 81 is set there are three groove 86, three grooves 86 circumferentially array arrangement, the positioning
Electromagnet 82 is mounted in the groove 86.The groove 86 that positioning electromagnet 82 againsts spill table top 81 is installed, and spill table top is made
81 generate magnetic force indirectly, and workpiece stress is enable to be moved and be positioned.
Anti-stealing manhole cover machining process route:
Starting general supply → energization of 51 declines of hoisting mechanism → magnechuck 6 picks up workpiece → hoisting mechanism 51 and rises to
Limit → driving mechanism starting, the operation of magnechuck 6 to 7 overcentres of revolving support → hydraulic cylinder drop to limit
→ workpiece falls on spill table top 81 → starting positioning workpiece → 22 startings of the grinding wheel → X-axis servo of positioning electromagnet 82
Motor 111 starts, and the move ahead 80mm retrogressing → Y-axis servo motor 121 of X-axis bracket 114 starts, 123 transverse shifting of Y-axis bracket
60mm stops → being ground lug → X-axis bracket 114 of workpiece to forward 80mm stopping → 7 electric motor starting of revolving support,
Workpiece circles, while grinding wheel 22 is ground the outer circle of workpiece, processes to terminal → 7 motor stopping of revolving support → X
The spindle motor starting energization of retrogressing → magnechuck 6 picks up workpiece → hoisting mechanism 51 and is promoted to limit, stopping → movement
The operation of column 3 to terminal → hoisting mechanism 51 drops to limit stopping → power-off finished product of magnechuck 6 and falls on conveyer belt
→ conveyer belt sends out finished product → lifting device promotion → 3 inverted running of mobile column to starting point cycle operation.
Embodiment 2
As shown in Figure 7, Figure 8, the difference from embodiment 1 is that: the upper surface of the spill table top 81 is from its periphery to center
Gradually recess forms the pot-shaped face to match with workpiece.The shape of pot-shaped face and workpiece is similar, workpiece fall on pot-shaped face last time by
The mobile position closed as pot-shaped face paste of gravity, has promoted the accurate of positioning.
The center of the spill table top 81 has offered through-hole 87, and the upper end of the positioning electromagnet 82 enters the through-hole
Workpiece is attracted in 87.Positioning electromagnet 82 directly applies magnetic force to workpiece, promotes accurate work piece positioning.
This equipment be using programming Control, automatic charging, automatic positioning, the dust-proof processing of automatic impaction, coolant liquid, XY axis from
Move the full-automatic process equipment of advance and retreat knife, finished product self-feeding.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (10)
1. a kind of anti-stealing manhole cover automatic processing device, including cutting unit, bearing unit and upper and lower material unit, the cutting unit
Including feed mechanism and the grinding wheel mechanism being mounted on feed mechanism, the feed mechanism includes X-axis feed arrangement and Y-axis feeding
Device, the grinding wheel mechanism include grinding carriage and grinding wheel, and the bearing unit includes workbench and time for driving worktable rotary
Turn support, it is characterised in that: the material unit up and down includes driving mechanism, feeding guide, mobile column, the mobile column
Lower end is slidably matched with feeding guide, and upper end is equipped with feeding crossbeam, is equipped with feeding device, the feeding device on the downside of feeding crossbeam
Including the sliding support being slidably matched with feeding crossbeam, sliding support is equipped with hoisting mechanism, and the lower end of hoisting mechanism is equipped with electricity
Magnetic-disc, hoisting mechanism drive magnechuck to move up and down, and the driving mechanism drives mobile column and sliding support edge respectively
Feeding guide and feeding cross beam movement, the workbench include spill table top and the positioning electromagnetism being arranged in below spill table top
Iron, recess forms the station for placing workpiece downwards at the upper surface middle part of the spill table top.
2. anti-stealing manhole cover automatic processing device according to claim 1, it is characterised in that: the X-axis feed arrangement includes X-axis
Servo motor, X-axis ball-screw, X-axis guide rail and X-axis bracket, the X-axis bracket are slidably matched with X-axis guide rail, the X-axis
Servo motor drives X-axis bracket to move along X-axis guide rail by X-axis ball-screw；The Y-axis feed arrangement includes Y-axis servo electricity
Machine, Y-axis ball-screw, Y-axis guide rail and Y-axis bracket, the Y-axis guide rail are fixed on X-axis pedestal upper end face, the Y-axis servo
Motor drives Y-axis bracket to move along Y-axis guide rail by Y-axis ball-screw, and the grinding carriage is fixed on the upper surface of Y-axis bracket,
It is round precise ball guide rail that the X-axis guide rail and Y-axis, which are led,.
3. anti-stealing manhole cover automatic processing device according to claim 2, it is characterised in that: the grinding carriage is close to bearing unit
Side be equipped with Z axis guide rail, Z axis ball-screw, the Z axis ball-screw drives the grinding wheel to slide up and down along Z axis guide rail, institute
Stating grinding carriage includes the first baffle and second baffle being parallel to each other, and the grinding wheel is between first baffle and second baffle.
4. anti-stealing manhole cover automatic processing device according to claim 1, it is characterised in that: the spill table top includes three etc.
Locating piece away from setting, the locating piece include the second plane of the first plane and lower section, and first plane is oblique by arc
Towards the second plane transition；Curve slope and the first plane intersect at the first camber line, intersect at the second camber line with the second plane；The
The radius of one camber line is greater than the radius of the second camber line, and the lower section of curve slope is arranged in the positioning electromagnet.
5. anti-stealing manhole cover automatic processing device according to claim 4, it is characterised in that: the bottom of the spill table top is equipped with
Groove, the positioning electromagnet are mounted in the groove.
6. anti-stealing manhole cover automatic processing device according to claim 1, it is characterised in that: the upper surface of the spill table top by
Its periphery is gradually recessed the pot-shaped cambered surface for being formed and being matched with workpiece to center.
7. anti-stealing manhole cover automatic processing device according to claim 6, it is characterised in that: the center of the spill table top opens up
There is through-hole, the upper end of the positioning electromagnet, which enters in the through-hole, attracts workpiece.
8. anti-stealing manhole cover automatic processing device according to claim 1, it is characterised in that: the revolving support includes revolution
Platform, worm gear, worm screw and rotary servovalve motor, revolving platform are fixedly and coaxially connected with worm gear, and the workbench is mounted on revolving platform
On, the rotary servovalve motor is rotated by worm drive revolving platform, and the upper surface of the revolving platform is equipped with multiple positioning protrusion,
The workbench is equipped with the locating slot to match with positioning protrusion.
9. according to claim 1 to 8 any anti-stealing manhole cover automatic processing devices, it is characterised in that: it further include pedestal, it is described
Cutting unit, bearing unit and upper and lower material unit are installed on pedestal, and the lower end surface of the pedestal is equipped with shockproof adjustment parallels.
10. anti-stealing manhole cover automatic processing device according to claim 9, it is characterised in that: set on the downside of the mobile column
There is balance regulator, the balance regulator includes anti-hanging plate, anti-gear changing group, stable equilibrium plate, the stable equilibrium plate
It is fixed on the side of pedestal, parallel with feeding guide, anti-gear changing group is fixed on the downside of anti-hanging plate and can be along stable equilibrium plate
It is slided, the upside of anti-hanging plate is fixedly connected with mobile column.
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| CN201810933979.6A CN108942534A (en) | 2018-08-16 | 2018-08-16 | A kind of anti-stealing manhole cover automatic processing device |
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| CN111390565A (en) * | 2020-01-20 | 2020-07-10 | 东莞市桂菱数控机械有限公司 | Turning, milling and grinding integrated processing equipment |
| CN113752097A (en) * | 2021-09-07 | 2021-12-07 | 电子科技大学 | Ion beam polishing system for optical element |
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Application publication date: 20181207 |