CN205734225U - Intelligent double-sided vertical high-accuracy high speed grinding machine - Google Patents
Intelligent double-sided vertical high-accuracy high speed grinding machine Download PDFInfo
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- CN205734225U CN205734225U CN201620474611.4U CN201620474611U CN205734225U CN 205734225 U CN205734225 U CN 205734225U CN 201620474611 U CN201620474611 U CN 201620474611U CN 205734225 U CN205734225 U CN 205734225U
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Abstract
This utility model relates to a kind of intelligent double-sided vertical high-accuracy high speed grinding machine, and it includes fuselage main body, is separately installed with one group of feed mechanism in the both sides of fuselage main body, and two groups of feed mechanisms are axially centrosymmetric setting relative to the rotation main shaft of upper and lower grinding head assembly；Often group feed mechanism all includes platen on feed table pedestal, workpiece adapting table, feeding feed shelter, feeding feed shelter, feeding feed shelter clamping adjustment device, feeding swivel feeding motor, workpiece adapting table is arranged on the upper surface of feed table pedestal, the concave arc shape that the medial part of workpiece adapting table matches in the emery wheel with lower grinding head assembly；Feeding feed shelter in be horizontally mounted and its height between the emery wheel of upper and lower grinding head assembly, feeding feed shelter is along the circumferential direction evenly provided with position, plurality of workpieces hole；Using double group feed mechanism to carry out feeding, simultaneously operation simultaneously, can double efficiency, and make abrasion of grinding wheel evenly, work efficiency and service life all get a promotion.
Description
Technical field:
This utility model relates to machining tool technical field, refers in particular to a kind of intelligent double-sided vertical high-accuracy height
Speed grinding machine.
Background technology:
Existing vertical and high-speed grinding machine the most only has one group of grinding head assembly and one group of pay-off.Bistrique
In assembly, the lifting rotating main shaft of head drives assembly often along rotating the axial arranged of main shaft,
And use built-in frame mode, i.e. rotation main shaft is carried out push-and-pull and realize lifting, this structure side
Formula makes in grinding head assembly that the difficulty of processing of each parts is big, machining accuracy is difficult to ensure that, overall assembling
Complex, follow-up maintenance is the most inconvenient, and maintenance cost is high.And use one group of pay-off to carry out
Feeding, blanking, the emery wheel of vertical and high-speed grinding machine is circular, therefore when operation, only has in side and beats
Mill operation, opposite side then dallies, and production efficiency is the most relatively low in this case, and easily causes emery wheel
The problems such as unbalance stress.
Utility model content:
The purpose of this utility model is to overcome the drawbacks described above of the existing monolateral feeding of vertical and high-speed grinding machine,
A kind of intelligent double-sided vertical high-accuracy high speed grinding machine is provided.
This utility model realizes its purpose and be the technical scheme is that a kind of intelligent double-sided vertical high-precision
Close high speed grinding machine, it includes fuselage main body, is provided with on the most symmetrically arranged in fuselage main body
Grinding head assembly and lower grinding head assembly, wherein: be separately installed with one group of feeder in the both sides of fuselage main body
Structure, two groups of feed mechanisms are axially centrosymmetric setting relative to the rotation main shaft of upper and lower grinding head assembly；
Described upper grinding head assembly and lower grinding head assembly by identical parts in being arranged symmetrically with assembling up and down,
Each grinding head assembly all includes:
One head sleeve, is provided with clutch shaft bearing in the bottom of this head sleeve and the inwall of middle and upper part
Group, is provided with main shaft rotary core shaft sleeve by this clutch shaft bearing group in head sleeve inner；At main shaft
The inwall of two ends up and down of rotary shaft core retainer plate cylinder is provided with the second bearing group, is existed by this second bearing group
The internally installed of main shaft rotary shaft core retainer plate cylinder has main shaft to rotate shaft core, and described main shaft rotates the upper of shaft core
Lower two ends pass described head sleeve, the two ends up and down of main shaft rotary shaft core retainer plate cylinder respectively；
Upper end inwall at described head sleeve is also installed with a V belt wheel mandrel and fixes sleeve,
V belt wheel mandrel is fixed the inwall of sleeve and is provided with the 3rd bearing group, is carried at V by the 3rd bearing group
Wheel the internally installed of mandrel fixed cover cylinder has V belt wheel mandrel, and V belt wheel mandrel is positioned at main shaft and rotates shaft core
Periphery；It is provided with internal spline, outside main shaft rotary shaft outer core is provided with accordingly at V belt wheel mandrel inwall
Spline, and main shaft rotates the external splines of shaft core and pass V belt wheel mandrel upper end, and with V band core wheel
Axle internal spline is slidably matched, and can slide axially between i.e. interior external splines；
Described V belt wheel mandrel upper end passes the upper end of head sleeve, and passes the peripheral peace of part
Equipped with V belt wheel, V belt wheel and V belt wheel mandrel synchronous rotary；
The side sidewall of the lower semisection of described head sleeve offers its interior main shaft rotation of one section of confession
The square window that rotating shaft core retainer plate cylinder exposes, is provided with one at this square window and rotates shaft core with main shaft
The outer wall of sleeve fixes the feed screw nut seat connecting and passing square window, and feed screw nut seat is provided with silk
Thick stick nut and the longitudinal ball-screw mated with feed screw nut, one end of longitudinal ball-screw is provided with
Lifting decelerator and servomotor；
Main shaft rotates the bottom face of shaft core and is connected with emery wheel mounting flange and emery wheel in turn.
In above-mentioned intelligent double-sided vertical high-accuracy high speed grinding machine, clutch shaft bearing group is moistened certainly by the most each one
Plain besring forms；In second bearing group, the bearing being positioned at upper end is a double-row conical bearing,
The bearing being positioned at lower end is by two angular contact thrust ball bearings and a double-row conical bearing structure
Become；Described 3rd bearing group is made up of the most each deep groove ball bearing.
In the bottom of main shaft rotary shaft core retainer plate cylinder, main shaft rotate shaft core periphery main shaft shaft core is installed
Lower support bushing, F RunddichtringO and shaft core sleeve lower seal blind flange.
Head lower seal blind flange and rubber seal are installed in the bottom of head sleeve.
Connect in the outer end of feed screw nut seat and have a Linear bearing fixing seat, in Linear bearing fixing seat
Be provided with a linear bearing, a longitudinal optical axis matched be installed in linear bearing, longitudinal optical axis with
Longitudinal ball-screw is in being arranged in parallel, and the two ends of longitudinal optical axis are fixed seat by optical axis and are fixedly installed in machine
In body main body.
Often group feed mechanism all includes that feed table pedestal, workpiece adapting table, feeding feed shelter, feeding are entered
To platen, feeding feed shelter clamping adjustment device, feeding swivel feeding motor on dish, wherein, feeding
The sidepiece of dish pedestal be vertically with fuselage body side pivot joint；Workpiece adapting table is arranged on feed table base
The upper surface of seat, the concave arc that the medial part of workpiece adapting table matches in the emery wheel with lower grinding head assembly
Shape；Feeding feed shelter is in disk form, in being horizontally mounted and it is highly positioned at the sand of upper and lower grinding head assembly
Between wheel, feeding feed shelter is along the circumferential direction evenly provided with position, plurality of workpieces hole；Feeding is rotated into
It is arranged on the bottom of feed table pedestal to motor, reconnects power transmission shaft by decelerator and drive feeding feeding
Disc spins.
Described workpiece adapting table is divided into material feeding region and discharging area.
Feed table pedestal sidepiece is connected with fuselage body side by two bearings and bearing block.
It is provided with blanking rack and Material collecting box for harvesting in lateral part and the joint, discharging area of feed table pedestal.
This high-accuracy high speed grinding machine also includes being arranged on the peripheral panel beating outer housing of fuselage main body and fuselage master
System control box that the switch cabinet that body is adjacent is connected with fuselage main body, it is arranged on fuselage body top
Oil mist collector and be arranged on fuselage body side the double pump oil cooling machine being connected with fuselage main body and
Multistage filtering storage tank.
Advantage of the present utility model is mainly reflected in:
One, this utility model passes through said structure so that the existing lift adjustment of whole grinding head assembly is moved
There is again rotary motion, it is achieved thereby that grinding operation.Lifting spindle driving group in this utility model
Part and main shaft rotary drive assembly are separate, and lifting drives assembly to be located relatively at main shaft sidepiece, uses
Outlet structure, so that assembling, controlling, safeguarding more convenient, parts convertibility is strong, whole
Machine cost and maintenance cost are greatly reduced, and service life significantly extends.
Two, external lifting drive modular construction make assembling, control, safeguard more convenient, parts
Convertibility is strong, and complete machine cost and maintenance cost are greatly reduced, and service life significantly extends；And this reality
With novel increase stress balancing device, 1), leading screw and feed screw nut monolateral stress problem is avoided to occur,
Ensure the balance of its stress, it is to avoid the damage that leading screw is too early, improve leading screw service life；2)、
Ensure that the pull strength required for main shaft is during moving up and down is even, move up and down more
Steady and smooth, it is to avoid the abrasion that main shaft internal precision parts are monolateral, improves precision and the prolongation of main shaft
Main Shaft Service Life.
Three, this utility model uses double group feed mechanism to carry out feeding, simultaneously operation simultaneously, Ke Yiti
Double efficiency, and makes abrasion of grinding wheel evenly, and work efficiency and service life all get a promotion.
Accompanying drawing illustrates:
Fig. 1 is the schematic perspective view of fuselage main part of the present utility model；
Fig. 2, Fig. 3 are sectional view and the floor map of grinding head assembly in this utility model；
Fig. 4 is the axonometric chart of grinding head assembly in this utility model；
Fig. 5 is plan structure schematic diagram of the present utility model；
Fig. 6 is perspective view of the present utility model；
Fig. 7 is double feed mechanisms and the layout schematic diagram of grinding head grinding wheel in this utility model；
Fig. 8 is the perspective view of this utility model a kind of complete machine embodiment.
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, this utility model is further illustrated.
As shown in Figure 1-Figure 3, described in the utility model is a kind of intelligent double-sided vertical high-accuracy height
Speed grinding machine, it includes fuselage main body A, is provided with on the most symmetrically arranged in fuselage main body A
Grinding head assembly B and lower grinding head assembly C, wherein: be separately installed with one group in the both sides of fuselage main body A
Feed mechanism D, two groups of feed mechanism D relative to upper and lower grinding head assembly rotation main shaft axially in
The heart is symmetrical arranged；
Described upper grinding head assembly B and lower grinding head assembly C by identical parts in being arranged symmetrically with group up and down
Dress, each grinding head assembly all includes:
One head sleeve B1, head sleeve B1 external stability is arranged on the frame () of grinding machine in figure slightly
On, in the bottom of this head sleeve B1 and the inwall of middle and upper part, one clutch shaft bearing group B11 is installed,
Main shaft rotary core shaft sleeve B2 is had head sleeve B1 is internally installed by this clutch shaft bearing group B11；
The inwall of two ends up and down at main shaft rotary shaft core retainer plate cylinder B2 is provided with the second bearing group B21, passes through
This second bearing group B21 has main shaft to rotate shaft core the internally installed of main shaft rotary shaft core retainer plate cylinder B2
B3, and described main shaft rotate shaft core B3 two ends up and down pass described head sleeve B1, main shaft respectively
The two ends up and down of rotary shaft core retainer plate cylinder B2；The upper end of main shaft rotary shaft core retainer plate cylinder B2 does not passes head set
Cylinder 1 upper end, lower end passes the lower end of head sleeve B1, and main shaft rotates the lower end of shaft core B3 and passes master
The lower end of axle rotary shaft core retainer plate cylinder B2；I.e. main shaft rotation shaft core B3 two ends are all exposed；
Upper end inwall at described head sleeve B1 is also installed with a V belt wheel mandrel fixed cover
Cylinder B4, V belt wheel mandrel is fixed the inwall of sleeve B4 and is provided with the 3rd bearing group B41, by this
Three bearing group B41 fix the internally installed of sleeve B4 at V belt wheel mandrel V belt wheel mandrel B5, V
Belt wheel mandrel B5 is positioned at main shaft and rotates the periphery of shaft core B3；In V belt wheel mandrel B5 inwall is provided with
Spline B51, main shaft rotates shaft core B3 outer wall and is provided with corresponding external splines B31, and main shaft rotary shaft
The external splines B31 of core B3 passes V belt wheel mandrel B5 upper end, and inside and outside spline slide coordinates, i.e. interior
Can be axially moveable between external splines；
Described V belt wheel mandrel B5 upper end passes the upper end of head sleeve B1, and passes part
Periphery is provided with V belt wheel B52, V belt wheel B52 and V belt wheel mandrel B5 synchronous rotary；I.e. pass through V
Belt wheel B52, V band B53 is connected with driving motor B54, is carried by V when driving motor B54 work
B53, V belt wheel B52 drive V belt wheel shaft core B5 rotate, V belt wheel shaft core B5 be rotated through spline
Structure synchronization drive shaft rotates shaft core B3 and rotates；
The side sidewall of the lower semisection of described head sleeve B1 offers its interior main shaft of one section of confession
Square window B101 that rotary shaft core retainer plate cylinder B2 exposes, is provided with one at this square window B101
Individual and main shaft rotary shaft core retainer plate cylinder B2 outer wall fixes the leading screw spiral shell being connected and passing square window B101
Female seat B12, feed screw nut seat B12 is provided with feed screw nut B13 and mates with feed screw nut B13
Longitudinal ball-screw B14, one end of longitudinal ball-screw B14 is by servo motor B 15 and slows down
Device B16 connects and drives；Servo motor B 15, decelerator B16 and longitudinal ball-screw B14 peace
Dress is fixed in frame；When longitudinal ball-screw B14 driving at servo motor B 15 and decelerator B16
When rotating under Dong, will drive feed screw nut B13 oscilaltion, thus by feed screw nut seat B12,
Main shaft rotary shaft core retainer plate cylinder B2 drive main shaft rotate shaft core B3 realize lifting, it is achieved thereby that emery wheel it
Between gap width regulation；
Main shaft rotates the bottom face of shaft core B3 and is connected with emery wheel mounting flange B32 and emery wheel B33 in turn.
Wherein, clutch shaft bearing group B11 is made up of the most each self-lubricating bearing, and self-lubricating bearing has
Self-lubricate, high-wearing feature high rigidity, overall dimensions is little, it is simple to the characteristic of installation；Second bearing group
In B21, the bearing being positioned at upper end is a double-row conical bearing B211, is positioned at the bearing of lower end
It is to be made up of two angular contact thrust ball bearing B212 and a double-row conical bearing B211, high
The Biserial cylindrical roller bearing (model: NSK, NN3016K) that rigidity is high-accuracy, plays a supportive role, main
Radial load to be born, bears the axial load in certain direction simultaneously；Thrust angular contact ball axle
Hold (model: NSK, BTR9510S), the big contact angle of 40 °, high values of stiffness, bear rotary core shaft
Axial load, it is sufficient to ensure the high rigidity of grinding spindle, and high torque；Described 3rd bearing group B41
It is made up of the most each deep groove ball bearing, 2 deep groove ball bearings, rises and rotate supporting role.
In the bottom of main shaft rotary shaft core retainer plate cylinder B2, main shaft rotate shaft core B3 periphery master is installed
Support bushing B301, F RunddichtringO B302 and shaft core sleeve lower seal blind flange B303 under axle shaft core；
F RunddichtringO B302 is the high-wearing feature F RunddichtringO being exclusively used in the occasion that rotates, and coordinates
Under shaft core sleeve lower seal blind flange B303 and main shaft mandrel, support bushing B301 makes internal structure design
Become close palace structure, play one and seal water proof and dust proof effect；So high abrasion water proof and dust proof of design and installation
F RunddichtringO adds the shaft core sleeve lower seal blind flange of the close palace structure of design and is the formation of dual close
Envelope dustproof and waterproof effect, the most very effective sealing property that improve main shaft, improves main shaft
Service life；
In the bottom of head sleeve B1, the periphery of main shaft rotary shaft core retainer plate cylinder B2 is provided with under head
Sealing flange cover B201 and rubber seal B202, rubber seal B202 is to be exclusively used in reciprocal fortune
The rubber seal of the high-wearing feature of dynamic occasion, plays sealing and dustproof effect, is effectively protected self-lubricating axle
Hold injury-free with main shaft mandrel sleeve outer ring, it is ensured that main shaft precision.
Whole bistrique head is designed to the structure of separate modular, mainly has the advantage that 1, adds
Work difficulty reduces, and machining accuracy more preferably ensures, improves the easness realizing function；2, assembly difficulty
Reducing, assembly precision more preferably ensures, improves efficiency of assembling, is more beneficial for mass production, improves raw
Produce efficiency；3, detachable maintaining is convenient, reduces maintenance difficulty, reduces client's use and maintenance cost.
The most as shown in Figure 4, in the outer end of feed screw nut seat B12, connection has a Linear bearing fixing seat
B121, is provided with a linear bearing B122, linear bearing B122 in Linear bearing fixing seat B121
The one longitudinal optical axis B123 matched, longitudinal optical axis B123 and longitudinal ball-screw B14 are inside installed
In being arranged in parallel, the two ends of longitudinal optical axis B123 are fixed seat B124 by optical axis and are fixedly installed in fuselage
In main body A.
When longitudinal ball-screw B14 rotates under the driving of screw drive mechanism, leading screw spiral shell will be driven
Female B13 and feed screw nut seat B12 elevating movement, on the one hand feed screw nut seat B12 lifting drives main
Rotary shaft core retainer plate cylinder lifting in shaft assembly, meanwhile, the Linear bearing fixing seat B121 of its another side
Also it is driven along longitudinal optical axis B123 elevating movement, thus makes feed screw nut seat B12 both sides same
Time have load, reach stress balance.
External lifting drives modular construction to make assembling, control, safeguard more convenient, and parts can be more
Transsexual by force, complete machine cost and maintenance cost are greatly reduced, and service life significantly extends；And this practicality is new
Type increases stress balancing device, 1), avoid leading screw and feed screw nut monolateral stress problem to occur, protect
Demonstrate,prove the balance of its stress, it is to avoid the damage that leading screw is too early, improve leading screw service life；2), protect
The pull strength demonstrate,proving main shaft required during moving up and down is even, moves up and down more flat
The most smooth and easy, it is to avoid the abrasion that main shaft internal precision parts are monolateral, improve the precision of main shaft and extend main
Axle service life.
In conjunction with shown in Fig. 5-Fig. 7, often group feed mechanism D all includes feed table pedestal 41, workpiece
On adapting table 42, feeding feed shelter 43, feeding feed shelter, platen 44, feeding feed shelter compress regulation
Device 45, feeding swivel feeding motor 46, wherein, the sidepiece of feed table pedestal 41 be vertically with
Fuselage main body 1 sidepiece pivot joint；Workpiece adapting table 42 is arranged on the upper surface of feed table pedestal 41, work
The concave arc shape that the medial part of part adapting table 42 matches in the emery wheel with lower grinding head assembly C；Feeding is entered
In disk form to dish 43, in being horizontally mounted and it is highly positioned at upper grinding head assembly B, lower grinding head assembly C
Emery wheel between, feeding feed shelter 43 is along the circumferential direction evenly provided with position, plurality of workpieces hole 431；
Feeding swivel feeding motor 46 is arranged on the bottom of feed table pedestal 41, by high-accuracy decelerator again
Connecting power transmission shaft drives feeding feed shelter 43 to rotate；
Feeding feed shelter 43 acts primarily as and rotarily drives the product upper grinding head grinding wheel group of incision and lower grinding head grinding wheel
Working region in the middle of group carries out grinding, and the product rotation processed is taken out of machining area
Effect；It is provided with platen 44 on feeding feed shelter on feeding feed shelter 43, and feeding feed shelter compresses
Adjusting means 45, on feeding feed shelter, platen 44 acts primarily as gland product effect, it is ensured that product is going out
Effectively can dock with upper and lower two abrasive discs when entering machining area, feeding feed shelter clamping adjustment device
The effect of 45 is mainly used for regulating feeding feed shelter 43 and 44 two faces of platen on feeding feed shelter
Between gap width.
Furthermore, described workpiece adapting table is divided into material feeding region 421 and discharging area 422, material feeding region
421 positions are attrition process product rest area, and discharging area 422 is the product discharge region processed；
It is provided with blanking rack 47 and collection in front side portion and the joint, discharging area 422 of feed table pedestal 41
Hopper 48, i.e. blanking are directly entered Material collecting box for harvesting 48 by blanking rack 47, it is not necessary to manual operation.Feed table
Pedestal 41 lower surface is provided with feeding swivel feeding motor, and swivel feeding motor is frequency control motor,
Add high-accuracy decelerator again, provide the most appropriate rotating speed for feeding feed shelter 43, to ensure
The Grinding Quality of product；
In the present embodiment, feed table pedestal 41 sidepiece by two bearings 411 and bearing block 412 with
Fuselage main body 1 sidepiece connects so that whole feed table pedestal 41 can rotate around longitudinal axis, send
The motion of charging tray pedestal 41 can make workpiece adapting table 42 thereon and feeding feed shelter 43 the most remote
From processing work region or inwardly into processing work region；During work, feeding swivel feeding motor
46 drive feeding feed shelter 43 to rotate, and drive the product putting into station from material feeding region 421 enters
In the emery wheel B33 installed on grinding head assembly B and lower grinding head assembly C and the working cavities of emery wheel C33,
Workpiece is by carrying out friction cutting with the emery wheel of upper and lower two high speed rotating, and completes attrition process work
Make, simultaneously because feeding feed shelter 43 is constantly in low speed at the uniform velocity operating condition, when feeding feed shelter
Workpiece on 43 stations uses emery wheel B33 and emery wheel C33 working area along with feeding feed shelter 43 rotates
Time, represent that the attrition process work of workpiece is complete, and enter the discharging area of workpiece adapting table 42
422, the edge, discharging area 422 of workpiece adapting table 42 is provided with band wave-like profile profile and rises anti-simultaneously
The blanking rack 47 of sliding effect, blanking rack 47 and workpiece adapting table 42 oblique angle at 45 °, blanking rack 47
Front side is mounted below Material collecting box for harvesting 48, so continuous along with feeding feed shelter 43 of the workpiece processed
Run and workpiece is directly brought in blanking rack 47, then fall in Material collecting box for harvesting 48 automatically, it is achieved automatically
Blanking.
The most as shown in Figure 8, in a kind of complete machine embodiment, this high-accuracy high speed grinding machine also includes arranging
At the panel beating outer housing 5 of the fuselage main body 1 periphery switch cabinet 6 adjacent with fuselage main body 1 and fuselage
Main body 1 connect system control box 7, be arranged on fuselage main body 1 top oil mist collector 8 and
It is arranged on fuselage main body 1 side the double pump oil cooling machine 9 being connected with fuselage main body 1 and multistage filtering stores
Fuel tank 91.
By arranging panel beating outer housing 5 and switch cabinet 6 and system control box 7 to ensure the people of operator
Surrounding enviroment safely and are not had any impact by body, improve the service life of lathe simultaneously；
Operating system uses the high-accuracy automation control system being exclusively used in numerically control grinder to carry out full intelligence
Control, it is achieved full-automatic and intelligent；
Oil mist collector 8 is set, collects grinding machine and produce mist of oil and steam at work, through high-accuracy
Defecator filters, and to purify the working environment in working chamber, improves converted products surface quality, with
Time avoid workshop is caused environmental pollution, the human health or safety of protection operator；
It is configured with the storage tank of the multistage filtering of large volume, and powerful double pump oil cooling machine, to ensure
The liquid working medium of low temperature for the continual offer of grinding machine is clean, ensures normally holding of grinding machine
Continuous work and the service life of raising emery wheel.
In sum, this utility model uses double group feed mechanism to carry out feeding, simultaneously operation simultaneously,
Can double efficiency, and make abrasion of grinding wheel evenly, work efficiency and service life all obtain
Promote.
Claims (10)
1. an intelligent double-sided vertical high-accuracy high speed grinding machine, it includes fuselage main body, fuselage main body is provided with in grinding head assembly and lower grinding head assembly on the most symmetrically arranged, it is characterized in that: be separately installed with one group of feed mechanism in the both sides of fuselage main body, two groups of feed mechanisms are axially centrosymmetric setting relative to the rotation main shaft of upper and lower grinding head assembly；
Described upper grinding head assembly and lower grinding head assembly are by identical parts in being arranged symmetrically with assembling up and down, and each grinding head assembly all includes:
One head sleeve, is provided with clutch shaft bearing group in the bottom of this head sleeve and the inwall of middle and upper part, is provided with main shaft rotary core shaft sleeve by this clutch shaft bearing group in head sleeve inner；The inwall of two ends up and down at main shaft rotary shaft core retainer plate cylinder is provided with the second bearing group, there is main shaft to rotate shaft core by this second bearing group the internally installed of main shaft rotary shaft core retainer plate cylinder, and the two ends up and down of described main shaft rotation shaft core pass described head sleeve, the two ends up and down of main shaft rotary shaft core retainer plate cylinder respectively；
Upper end inwall at described head sleeve is also installed with a V belt wheel mandrel and fixes sleeve, V belt wheel mandrel is fixed the inwall of sleeve and is provided with the 3rd bearing group, fixing the internally installed of sleeve by the 3rd bearing group at V belt wheel mandrel and have V belt wheel mandrel, V belt wheel mandrel is positioned at main shaft and rotates the periphery of shaft core；It is provided with internal spline at V belt wheel mandrel inwall, main shaft rotary shaft outer core is provided with corresponding external splines, and main shaft rotates the external splines of shaft core and passes V belt wheel mandrel upper end, and is slidably matched with V belt wheel mandrel internal spline, can slide axially between i.e. interior external splines；
Described V belt wheel mandrel upper end passes the upper end of head sleeve, and the periphery passing part is provided with V belt wheel, V belt wheel and V belt wheel mandrel synchronous rotary；
The side sidewall of the lower semisection of described head sleeve offers the square window that its interior main shaft rotary shaft core retainer plate cylinder of one section of confession exposes, at this square window, it is provided with one fixes the feed screw nut seat being connected and passing square window with the outer wall of main shaft rotary shaft core retainer plate cylinder, feed screw nut seat is provided with feed screw nut and the longitudinal ball-screw mated with feed screw nut, and one end of longitudinal ball-screw is provided with lifting decelerator and servomotor；
Main shaft rotates the bottom face of shaft core and is connected with emery wheel mounting flange and emery wheel in turn.
Intelligent double-sided vertical high-accuracy high speed grinding machine the most according to claim 1, it is characterised in that: clutch shaft bearing group is made up of the most each self-lubricating bearing；In second bearing group, the bearing being positioned at upper end is a double-row conical bearing, and the bearing being positioned at lower end is to be made up of two angular contact thrust ball bearings and a double-row conical bearing；Described 3rd bearing group is made up of the most each deep groove ball bearing.
Intelligent double-sided vertical high-accuracy high speed grinding machine the most according to claim 1, it is characterised in that: in the bottom of main shaft rotary shaft core retainer plate cylinder, main shaft rotate shaft core periphery support bushing under main shaft shaft core, F RunddichtringO and shaft core sleeve lower seal blind flange are installed.
Intelligent double-sided vertical high-accuracy high speed grinding machine the most according to claim 1, it is characterised in that: head lower seal blind flange and rubber seal are installed in the bottom of head sleeve.
Intelligent double-sided vertical high-accuracy high speed grinding machine the most according to claim 1, it is characterized in that: connecting in the outer end of feed screw nut seat has a Linear bearing fixing seat, a linear bearing it is provided with in Linear bearing fixing seat, the one longitudinal optical axis matched is installed in linear bearing, longitudinal optical axis and longitudinal ball-screw are in being arranged in parallel, and the two ends of longitudinal optical axis are fixed seat by optical axis and are fixedly installed in fuselage main body.
Intelligent double-sided vertical high-accuracy high speed grinding machine the most according to claim 1, it is characterized in that: often group feed mechanism all includes platen on feed table pedestal, workpiece adapting table, feeding feed shelter, feeding feed shelter, feeding feed shelter clamping adjustment device, feeding swivel feeding motor, wherein, the sidepiece of feed table pedestal be vertically with fuselage body side pivot joint；Workpiece adapting table is arranged on the upper surface of feed table pedestal, the concave arc shape that the medial part of workpiece adapting table matches in the emery wheel with lower grinding head assembly；Feeding feed shelter is in disk form, in be horizontally mounted and its height between the emery wheel of upper and lower grinding head assembly, feeding feed shelter is along the circumferential direction evenly provided with position, plurality of workpieces hole；Feeding swivel feeding motor is arranged on the bottom of feed table pedestal, reconnects power transmission shaft by decelerator and drives feeding feed shelter to rotate.
Intelligent double-sided vertical high-accuracy high speed grinding machine the most according to claim 6, it is characterised in that: described workpiece adapting table is divided into material feeding region and discharging area.
Intelligent double-sided vertical high-accuracy high speed grinding machine the most according to claim 6, it is characterised in that: feed table pedestal sidepiece is connected with fuselage body side by two bearings and bearing block.
Intelligent double-sided vertical high-accuracy high speed grinding machine the most according to claim 6, it is characterised in that: it is provided with blanking rack and Material collecting box for harvesting in lateral part and the joint, discharging area of feed table pedestal.
Intelligent double-sided vertical high-accuracy high speed grinding machine the most according to claim 1, it is characterised in that: this high-accuracy high speed grinding machine also includes being arranged on system control box, the oil mist collector being arranged on fuselage body top that the peripheral panel beating outer housing of the fuselage main body switch cabinet adjacent with fuselage main body be connected with fuselage main body and is arranged on fuselage body side the double pump oil cooling machine being connected with fuselage main body and multistage filtering storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620474611.4U CN205734225U (en) | 2016-05-20 | 2016-05-20 | Intelligent double-sided vertical high-accuracy high speed grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620474611.4U CN205734225U (en) | 2016-05-20 | 2016-05-20 | Intelligent double-sided vertical high-accuracy high speed grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205734225U true CN205734225U (en) | 2016-11-30 |
Family
ID=57362765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620474611.4U Expired - Fee Related CN205734225U (en) | 2016-05-20 | 2016-05-20 | Intelligent double-sided vertical high-accuracy high speed grinding machine |
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| Country | Link |
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| CN (1) | CN205734225U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985023A (en) * | 2017-05-18 | 2017-07-28 | 南安市蒂巧工艺品有限公司 | A kind of decorative panel for building sanding apparatus of dust-free |
| CN107866727A (en) * | 2017-11-01 | 2018-04-03 | 湖南宇晶机器股份有限公司 | High rotating speed loading device for planer-type polishing machine |
| CN108422302A (en) * | 2018-04-27 | 2018-08-21 | 苏州富强科技有限公司 | A kind of full-automatic sander up and down |
| CN108581722A (en) * | 2018-04-27 | 2018-09-28 | 苏州富强科技有限公司 | A kind of upper and lower grinding device of automatic loading/unloading formula |
| CN109318079A (en) * | 2018-10-16 | 2019-02-12 | 张建民 | A kind of multifunctional universal air inlet valve and air outlet valve of internal combustion engine grinding device |
| CN112775740A (en) * | 2021-01-06 | 2021-05-11 | 湖南鸿拓精密制造有限公司 | Grinding machine for machining double end faces of workpiece |
| CN113910031A (en) * | 2021-09-26 | 2022-01-11 | 宇环数控机床股份有限公司 | Double-ended grinding machine |
-
2016
- 2016-05-20 CN CN201620474611.4U patent/CN205734225U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985023A (en) * | 2017-05-18 | 2017-07-28 | 南安市蒂巧工艺品有限公司 | A kind of decorative panel for building sanding apparatus of dust-free |
| CN107866727A (en) * | 2017-11-01 | 2018-04-03 | 湖南宇晶机器股份有限公司 | High rotating speed loading device for planer-type polishing machine |
| CN108422302A (en) * | 2018-04-27 | 2018-08-21 | 苏州富强科技有限公司 | A kind of full-automatic sander up and down |
| CN108581722A (en) * | 2018-04-27 | 2018-09-28 | 苏州富强科技有限公司 | A kind of upper and lower grinding device of automatic loading/unloading formula |
| CN109318079A (en) * | 2018-10-16 | 2019-02-12 | 张建民 | A kind of multifunctional universal air inlet valve and air outlet valve of internal combustion engine grinding device |
| CN109318079B (en) * | 2018-10-16 | 2020-07-07 | 浙江铃本机电有限公司 | Grinding device for air inlet and exhaust valves of multifunctional general internal combustion engine |
| CN112775740A (en) * | 2021-01-06 | 2021-05-11 | 湖南鸿拓精密制造有限公司 | Grinding machine for machining double end faces of workpiece |
| CN113910031A (en) * | 2021-09-26 | 2022-01-11 | 宇环数控机床股份有限公司 | Double-ended grinding machine |
| CN113910031B (en) * | 2021-09-26 | 2024-05-07 | 宇环数控机床股份有限公司 | Double-end-face grinding machine |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 523000 Humen Town, Dongguan, Guangdong Province Longyan Village Patentee after: Guangdong hung Jin Shun intelligent equipment Limited by Share Ltd Address before: 523920 longan new industrial zone, Humen Town, Guangdong, Dongguan Patentee before: Dongguan Hongjinshun Machinery Manufacturing Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180520 |