CN206824726U - Long key milling machine - Google Patents
Long key milling machine Download PDFInfo
- Publication number
- CN206824726U CN206824726U CN201720672845.4U CN201720672845U CN206824726U CN 206824726 U CN206824726 U CN 206824726U CN 201720672845 U CN201720672845 U CN 201720672845U CN 206824726 U CN206824726 U CN 206824726U
- Authority
- CN
- China
- Prior art keywords
- plate
- lathe bed
- locating slot
- milling
- milling machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model discloses a kind of long key milling machine, its drip irrigation device is the lathe bed for including frame and being arranged in frame, the milling attachment of milling head is provided with lathe bed, locating slot is provided with the lathe bed, translation platform is provided between milling attachment and lathe bed, transmission device is provided between translation platform and lathe bed, transmission device drives length direction sliding motion of the milling attachment along locating slot, guider is provided with translation platform, guider is disposed adjacent the side towards glide direction in milling head, guider include guide directly over the locating slot and driving guide to locating slot closer or far from actuator, reaching can be to the effect compared with machining long workpieces progress keyway processing.
Description
Technical field
A kind of keyseat apparatus field is the utility model is related to, more particularly to a kind of long key milling machine.
Background technology
Mechanical oil recovery refers to the oil well for being unable to blowing, by manually energy is supplemented into well from ground, so that will
Crude oil gives rise to the oil production method on ground.In the way of crude oil is lifted, mechanical oil recovery can be divided into gas-lift production method and deep-well pumping
Oil process.
It is existing to refer to the Chinese patent that notification number is CN 201170190Y, it discloses a kind of Dynamoelectric oil well pump, it
Main body be connected with housing with pipe screw thread, built with main shaft, the rear portion of main shaft passes through key and is socketed with coupling sleeve pipe its central through hole;
Its middle part is equipped with thrust bearing and radial ball bearing;Thrust bearing loads in the spindle socket of main body;Radial ball bearing overcoat is embedded in
In the spindle socket of baffle plate.Baffle-plate-sleeve is equipped with asbestos board sealing ring on main shaft between the front end face of main body and the rear end face of baffle plate,
Seal groove in baffle plate axis hole is built with two shape sealing rings.It is previously by alignment pin with connecting behind oil suction valve plate.
With connecting behind stator before oil suction valve plate, rotor is housed in the cavity among stator, blade is housed on rotor.
Wherein, the keyway to match on main shaft with key uses milling machine processing, during work, workpiece is placed on the table, milling
Knife feed motion, milling is carried out to workpiece, workpiece can obtain required keyway.But special keyway process equipment, buying
Cost is higher, and common medium-sized and small enterprises can not bear.For the longer shaft-like workpiece of length, such as the oil pumping used in oil production equipment
Bar, length is up to seven meters, auxiliary with workpiece middle part only with workpiece both ends are fixed in the case where workbench length meets
The fixed form of support is helped, does not ensure that the levelness of workpiece, and then Workpiece Machining Accuracy can not be ensured.
Utility model content
The purpose of this utility model be to provide it is a kind of can to compared with machining long workpieces carry out keyway processing long key milling machine.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of long key milling machine, including frame and the lathe bed that is arranged in frame, the milling of milling head is provided with lathe bed
Device, locating slot is provided with the lathe bed, translation platform is provided between milling attachment and lathe bed, is set between translation platform and lathe bed
Transmission device is equipped with, transmission device drives length direction sliding motion of the milling attachment along locating slot, is provided with and leads on translation platform
To device, guider is disposed adjacent the side towards glide direction in milling head, guider include positioned at locating slot just on
Side guide and driving guide to locating slot closer or far from actuator.
Pass through above-mentioned technical proposal, workpiece is placed on lathe bed, workpiece is put in the gravity extension of itself and positioned
In groove, the length direction of workpiece is parallel with the length direction of locating slot.With being abutted at the top of workpiece, actuator driving is oriented to milling head
Part is close to locating slot until guide at the top of workpiece with abutting.The part that workpiece is located at below milling head is milled head and is pressed in
In locating slot, the part that workpiece is located at guide is pressed in locating slot by guide, and workpiece is milled head and guide is pressed in
In locating slot.No matter the length of workpiece itself have how long, because milling head is disposed adjacent with guider, distance is shorter, sets
Workpiece portion between milling head and guide can ensure that it is stably fixed in locating slot, and this part is exactly milling
Turning device is the workpiece portion that will carry out groove milling.Transmission device drive translation platform sliding motion, so as to drive milling attachment and
Guide jointly along locating slot length direction slide, during directive wheel will will be milled head processing workpiece portion carry out
Compress work.So that each position of workpiece is stably fixed in locating slot before being milled, all in same level
It is interior, effectively improve machining accuracy so that long key milling machine can be to carrying out keyway processing compared with machining long workpieces.
Preferably, the lathe bed includes some unit lathe beds, connection component is provided between adjacent unit lathe bed.
Pass through above-mentioned technical proposal, multiple unit lathe beds can be fixed into a longer lathe bed of length by connection component,
For being used compared with the processing of machining long workpieces.When the length of workpiece is no so long, the quantity of reduction unit lathe bed that can be on demand,
The space that long key milling machine takes is saved, rationally utilizes the space in factory building.
Preferably, the connection component includes the connecting plate for being installed in unit lathe bed both ends, connection is offered on connecting plate
Screw thread, two adjacent connection screw thread internal threads are connected with the connecting screw being adapted.
Pass through above-mentioned technical proposal, connecting screw is by the way that the connecting plate of two different units lathe beds is fixed, by two lists
First lathe bed is fixed, and the fixation of connecting screw is reliable.When disassembly is desired, need to only be rotatably connected bolt, convenient and swift, be easy to
Use.
Preferably, the transmission device includes the travelling gear being rotatably connected on translation platform, travelling gear is connected with biography
Dynamic motor, travelling gear engagement are connected with driving rack, and driving rack is affixed with lathe bed, the length direction of driving rack and positioning
The length direction of groove is parallel.
Pass through above-mentioned technical proposal, driving motor band nutating gear rotate, and travelling gear drives translation platform along transmission
The length direction sliding of rack.The transmission of travelling gear and driving rack can guarantee that constant gearratio, and transmission accuracy is higher, carries
High manufacturing accuracy.
Preferably, the unit lathe bed includes horizontally disposed working plate, it is provided with below working plate affixed with frame
Bottom plate, is fixedly connected with support plate between working plate and bottom plate, locating slot is opened in working plate upper surface.
Pass through above-mentioned technical proposal, support plate are played a supporting role below working plate to working plate, and support plate is fixed on into machine
It is reliable and stable on frame, ensure stable placement of the workpiece in locating slot.
Preferably, it is affixed at the top of the support plate and the lower surface center of working plate, it is fixed between working plate and bottom plate
Some pillars are connected with, pillar is located at the both sides of support plate.
It is affixed at the center of Pass through above-mentioned technical proposal, support plate and working plate, enable to support of the support plate to working plate
Balance and uniformly, demonstrate,prove the stability of locating slot, improve the service life of equipment.
Preferably, the driving rack is installed in the lower surface of working plate.
Pass through above-mentioned technical proposal so that driving rack is located at the lower surface of working plate with travelling gear engagement place, can
Pollution of the cutting swarf to travelling gear and driving rack is reduced, the engagement smoothness of driving rack and travelling gear is improved, improves
The sliding stability of translation platform, improve machining accuracy.
Preferably, the actuator includes being installed in cylinder on translation platform, cylinder it is vertical be arranged on locating slot just
Top, guide include the directive wheel being arranged between cylinder and locating slot, and directive wheel is connected with rotational cylinder, the axle of directive wheel
Line is vertical with the length direction of locating slot.
Pass through above-mentioned technical proposal, cylinder in the vertical direction move along a straight line, make it that directive wheel is remote to locating slot,
The gap that locating slot is put into for workpiece is left between directive wheel and locating slot, after workpiece is put into locating slot, cylinder is again with action-oriented
Take turns it is close to locating slot, until directive wheel abuts with the top of workpiece, by workpiece being pressed in locating slot steadily.In translation platform
In slipping, directive wheel can rotate around the axis of itself, while keeping the abutting with workpiece, reduce directive wheel to work
The abrasion of part, improve the surface quality of workpiece.
Preferably, the locating slot is dovetail groove, the section of dovetail groove is in up big and down small trapezium structure.
Pass through above-mentioned technical proposal, when cylindrical workpiece is placed in locating slot, the inwall line of workpiece and locating slot connects
Touch, when the diameter of workpiece produces change, workpiece remains unchanged can be with the inwall of locating slot linear contact lay elsewhere.Dovetail groove can
It is adapted to the use of the workpiece of sizes model, improves the processing versatility of equipment.
Preferably, the peripheral outer wall of the directive wheel is installed with pressing groove, the section of pressing groove is in relative with dovetail groove
Trapezium structure.
Pass through above-mentioned technical proposal, when workpiece abuts with directive wheel, stretched at the top of workpiece in pressing groove so that workpiece is not
The spacing work that wheel in the vertical direction is spacing, is also channeled in wheel progress horizontal direction is directed to, improves what workpiece was positioned
Stability.
In summary, the utility model has the advantages that：
1st, can be to carrying out keyway processing compared with machining long workpieces；
2nd, machining accuracy is effectively improved；
3rd, the workpiece of different lengths and size can be processed；
4th, reasonable utilization space；
5th, it is easy to operate, it is easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of long key milling machine；
Fig. 2 is the close-up schematic view for embodying milling attachment in Fig. 1 at A；
Fig. 3 is the close-up schematic view for embodying transmission device in Fig. 1 at B；
Fig. 4 is the close-up schematic view for embodying liquid bath, dovetail groove and drainage plate in Fig. 1 at C；
Fig. 5 is the close-up schematic view for embodying height-regulating device in Fig. 1 at D；
Fig. 6 is that long key milling machine removes the structural representation after translation platform；
Fig. 7 is the close-up schematic view for embodying liquid-stopping plug in Fig. 6 at E；
Fig. 8 is the structural representation for embodying lighting device；
Fig. 9 is the structural representation for embodying filtering table and screen pack.
In figure, 1, unit lathe bed；12nd, bottom plate；13rd, working plate；131st, liquid bath；132nd, dovetail groove；133rd, slot；14th, prop up
Plate；15th, pillar；16th, connecting plate；161st, connection screw thread；162nd, connecting screw；17th, frame；2nd, lighting device；21st, illuminating lamp；
22nd, lampshade；23rd, adjustable lamp stand；3rd, translation platform；31st, block is consolidated；32nd, supporting table；33rd, transmission device；331st, travelling gear；
3311st, driving motor；3312nd, power transmission shaft；332nd, driving rack；4th, milling attachment；41st, milling head；411st, milling boss；412、
Rotary shaft；42nd, movable plate；43rd, milling motor；44th, height-regulating device；441st, screw mandrel；4411st, rotating disc；4412nd, calibrating plate；
44121st, lubber-line；4413rd, dial；44131st, scale；442nd, mobile boss；5th, guider；51st, directive wheel；511st, press
Tight groove；52nd, cylinder；521st, telescopic shaft；6th, drainage plate；61st, plate；62nd, swash plate；7th, liquid-stopping plug；8th, EGR；81st, cool down
Tube head；82nd, circulating water pipe；83rd, circulating pump；84th, casing；841st, filtering table；8411st, small opening；8412nd, hangers；842nd, screen pack；
843rd, universal wheel；8431st, brake(-holder) block；9th, stabilising arrangement；91st, convex platform；92nd, lower convex platform；93rd, stability column.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of long key milling machine, as depicted in figs. 1 and 2, including several unit lathe beds 1, it is provided with and carries on unit lathe bed 1
The translation platform 3 of milling attachment 4, is provided with guider 5 and transmission device 33 between translation platform 3 and unit lathe bed 1.
As shown in figure 1, frame 17 is in cuboid, vertical stands on ground.Bed body, bed body bag are provided with above frame 17
Include some unit lathe beds 1.Unit lathe bed 1 includes bottom plate 12, working plate 13, support plate 14, pillar 15 and connecting plate 16.Frame 17 is pushed up
Face is connected with bottom plate 12, and bottom plate 12 is flat rectangular body, horizontal positioned, affixed with the top surface of frame 17 at bottom center, bottom plate
Top is provided with working plate 13.Working plate 13 is flat rectangular body, horizontal positioned, directly over bottom plate 12, the side of length sides
To identical with the length sides of bottom plate 12 with length, upper surface is main working region.
A support plate 14 and four pillars 15 are provided between the lower surface of working plate 13 and the upper surface of bottom plate 12.Support plate 14 is
Flat rectangular body, vertical to place, the direction of length sides is identical with length with the direction of the length sides of working plate 13 respectively with length, top
Face is with affixed at the center of the lower surface width of working plate 13, and bottom surface at the center in the upper surface width direction of bottom plate 12 with consolidating
Connect, support plate 14 is used for support works plate 13.Pillar 15 is cylinder, positioned at bottom plate 12 and the edge of working plate 13, bottom surface with
The upper surface of bottom plate 12 is affixed, and top surface and the lower surface of working plate 13 are affixed, aids in the support works plate 13 of support plate 14.
The length direction of working plate 13 is provided at both ends with four connecting plates 16.Connecting plate 16 is flat rectangular body, length side
To perpendicular to the ground, width is consistent with the width of working plate 13, top surface, bottom surface and a side respectively with working plate
One side of 13 lower surfaces, the upper surface of bottom plate 12 and support plate 14 is affixed, away from the side that area at the center of working plate 13 is larger
It is located at the end face of the length direction of working plate 13 in same vertical plane.
As shown in fig. 6, being provided with connection component between adjacent unit lathe bed 1, connection component is included on connecting plate 16
Connection screw thread 161 equipped with connecting screw 162, the axis of connection screw thread 161 are consistent with the length direction of working plate 13.Multiple units
Lathe bed 1 can be connected into an entirety along the length direction of working plate 13 by connecting screw 162, chosen and connected according to Workpiece length
Number, avoid traditional milling machine length limited, the problem such as large-scale milling machine and Workpiece length mismatch, occupied ground, expense height, behaviour
Make flexibly, effectively to save cost.
As shown in Figure 1 and Figure 4, it is provided with liquid bath 131 at the upper surface center of working plate 13.Liquid bath 131 is that section is rectangle
Elongated slot, length direction is identical with the length sides of working plate 13 with length, liquid bath 131 be used for deposit coolant, bottom center
Place is provided with dovetail groove 132.Dovetail groove 132 is the elongated slot that section is inverted trapezoidal, length direction and length of the length with working plate 13
Degree side is identical, and interior to place a variety of workpiece with different cross section radius, the cambered surface of workpiece connects with the inwall line of dovetail groove 132
Touch.When the section radius of workpiece are smaller, cambered surface contacts with the bottom wall of dovetail groove 132 and two side, when section radius are larger, cambered surface
Contacted with the two side of dovetail groove 132.As shown in Figure 6 and Figure 7, liquid bath 131 and dovetail groove 132 are furnished with liquid-stopping plug 7, for preventing
Coolant flows out from liquid bath 131 and the one end of dovetail groove 132.Liquid-stopping plug 7 is quality of rubber materials, cross sectional shape and liquid bath 131 and trapezoidal
The cross sectional shape of groove 132 is identical.
As shown in figure 1, the top of working plate 13 is provided with translation platform 3.Translation platform 3 is cuboid, length direction and working plate
13 widths are consistent, and length is more than the width of working plate 13, and lower surface connects with the sliding of the upper surface of working plate 13.The bottom of translation platform 3
Face both ends are connected with firm block 31, consolidate block 31 in L-shaped and chimeric with the length edge of working plate 13, with stable translation platform 3,
So that translation platform 3 is had to slide along the length direction of working plate 13.
Side of the translation platform 3 at the center of working plate 13 is connected with supporting table 32.Supporting table 32 is cuboid, and level is put
Put, length direction is consistent with the glide direction of translation platform 3, and one end of length direction is fixed in the side length direction center of translation platform 3
Place, top surface are in same level with the top surface of translation platform 3.
As shown in figures 1 and 3, translation platform is realized by transmission device 33 and slid, and transmission device includes intermeshing biography
Moving gear 331 and driving rack 332.Travelling gear 331 is connected with power transmission shaft 3312, power transmission shaft 3312 and the axle of travelling gear 331
Line overlaps.Power transmission shaft 3312 is connected with driving motor 3311, and the output shaft and power transmission shaft 3312 of driving motor 3311 are affixed.Transmission
Motor 3311 and firm block 31 are affixed.The driving rack 332 of the strip engaged with travelling gear 331 is fixed under working plate 13
Surface, length direction is consistent with the length direction of working plate 13, and length is identical with the length of working plate 13.332 liang of ends of driving rack
End is respectively half tooth, multiple unit lathe beds 1 by connecting screw 162 it is affixed after, the half tooth of two driving racks 332 of fixing position
Form whole tooth.Driving motor 3311 drives power transmission shaft 3312 to rotate, so as to drive the driving cog being fixed on power transmission shaft 3312
Wheel 331 rotates.The one side of travelling gear 331 is engaged with driving rack 332, while moved along the length direction of driving rack 332,
During by 332 junction of driving rack, interim card will not be produced, ensures smooth slippage.
The position of engagement of transmission device 33 is arranged at the lower section of working plate 13, effectively prevent coolant in milling process and
Waste iron filing splashes, and causes pollution, interim card and the damage of rotate gear and driving rack 332, ensures translation device smooth slippage, carries
The machining accuracy of high workpiece, energy consumption is reduced, reduces the cleaning and maintenance of equipment.
As depicted in figs. 1 and 2, the top of working plate 13, the side of translation platform 3, the bottom of supporting table 32 are provided with milling attachment 4,
Milling attachment 4 includes milling head 41, movable plate 42, milling motor 43 and height-regulating device 44.Movable plate 42 is rectangular slab, is erected
Straight to place, length direction is consistent with the length direction of translation platform 3, positioned at the underface of supporting table 32.Movable plate 42 is away from translation platform 3
The bottom of side it is relative be connected with two milling boss 411, milling boss 411 is that cuboid is block, bottom surface and movable plate 42
Bottom surface is in same level, and a side wall and the side wall of movable plate 42 are affixed, and two milling boss 411 are grown on movable plate 42
It is substantially symmetrical about its central axis to spend direction, rotary shaft 412 is rotatably connected between relative side.Rotary shaft 412 is cylinder axis, axis with
The relative side of milling boss 411 is vertical.Rotary shaft 412 through away from transmission device 33 a milling boss 411, with milling
Motor 43 is rotatablely connected.Milling motor 43 is fixed in side of the movable plate 42 away from translation platform 3.Rotary shaft 412 is located at milling
Milling head 41 is connected with portion centers between boss 411.Milling head 41 is disc-shaped, and edge is zigzag, and axis is with turning
The axis of moving axis 412 overlaps, and jagged edge vertical direction bottom vertical height is less than the bottom surface of milling boss 411, between the two
Distance be more than the distance between worktable upper surface and the bottom surface of dovetail groove 132.
Milling attachment 4 as shown in Figure 5 and Figure 6（With reference to figure 2）Equipped with height-regulating device 44, height-regulating device 44 includes screw mandrel 441
With mobile boss 442.Mobile boss 442 be cuboid, and bottom surface and the bottom surface of movable plate 42 are in same level, a side and
Movable plate 42 is affixed at the side lower central of translation platform 3.The mobile top surface of boss 442 is connected with screw mandrel 441, screw mandrel 441
Central shaft is vertical with the mobile upper surface of boss 442, and bottom surface at the mobile end face center of boss 442 with being rotatablely connected, top and support
The screw threads turn being provided with connection on platform 32, top and calibrating plate 4412 are affixed.Horizontal positioned flat of calibrating plate 4412
Cylinder, section radius are more than the section radius of screw mandrel 441, and affixed with the top of screw mandrel 441 at the center of lower surface, axial side wall is carved with
One vertical lubber-line 44121, upper surface and rotating disc 4411 are affixed.Rotating disc 4411 is horizontal positioned flattened cylindrical
Body, section radius are more than the section radius of calibrating plate 4412, and laborsaving during rotation, lower surface and the upper surface of calibrating plate 4412 are affixed,
Central axis overlaps with the central axis of calibrating plate 4412, and the junction of upper and lower surface and axial side wall is arranged to circular arc
Shape, prevent plowing from worker's finger.Dial 4413 is provided with immediately below calibrating plate 4412, dial 4413 is flat annulus shape knot
Structure, horizontal positioned, bottom surface and the upper surface of translation platform 3 are affixed, are screw mandrel 441 inside annulus, section inner circle radius is more than screw mandrel 441
Exradius, avoid interference with screw mandrel 441 and rotate, section exradius is identical with the section radius of calibrating plate 4412, and peripheral outer wall is carved
Scale 44131.During using height-regulating device 44, rotating disc 4411 is rotated, drives screw mandrel 441 to rotate so as to be moved down on screw mandrel 441
It is dynamic, and then drive mobile boss 442 and movable plate 42 to move up and down, and then drive milling head 41 to move up and down, during which by right
Answer lubber-line 44121 and scale 44131 to be precisely controlled the distance that moves up and down of screw mandrel 441, and then precisely adjust milling head 41
Height, final precisely setting milling depth.
As shown in figures 1 to 6, milling attachment 4（With reference to figure 2）Equipped with stabilising arrangement 9, prevent from heightening process and milling process
Middle milling attachment 4 rocks, and improves Workpiece Machining Accuracy.Stabilising arrangement 9 includes convex platform 91, lower convex platform 92 and stability column 93.
Convex platform 91 is cuboid block structure, and side and translation platform 3 are affixed, and upper surface is located at same level with the upper surface of translation platform 3
Face, lower surface and stability column 93 are affixed.Stability column 93 is elongated cylinder, and central axis is parallel with screw mandrel, top surface and convex platform 91
It is affixed at the center of lower surface.Lower convex platform 92 is located at immediately below convex platform 91, is cuboid block structure, lower surface and movable plate 42
Bottom surface is located at same level, and upper surface is located at same level with the top surface of movable plate 42, and a side and movable plate 42 are close
The side of translation platform 3 is affixed, and a side and translation platform 3 away from movable plate 42 leave one between the side of movable plate 42
Segment distance.Lower convex platform 92 is provided with stable hole at the center of upper surface, and the inner diameter of stable hole is mutually fitted with the outer diameter of stability column
Match somebody with somebody, stable hole does not penetrate the lower surface of lower convex platform 92.Stable hole is stretched into the lower end of stability column, is slidably connected with lower convex platform.
During heightening, lower convex platform moves up and down with movable plate 42, meanwhile, the smooth shifting up and down in stable hole of stability column 93
Dynamic, lower convex platform does not contact translation platform 3 close to the side of movable plate 42, avoids increasing moving resistance.What is splashed in milling process is cold
But liquid and waste iron filing, stable hole will not be entered from stable hole bottom, avoids influenceing the suitable of movement of the stability column 93 in stable hole
Smooth degree, and then avoid influence from heightening process, improve machining accuracy.
As depicted in figs. 1 and 2, side of the milling attachment 4 away from translation platform 3 is provided with guider 5, and guider 5 wraps
Directive wheel 51 and cylinder 52 are included, directive wheel 51 is guide, and cylinder 52 is actuator.It is remote that cylinder 52 is located at the lower section of supporting table 32
The side of translation platform 3, top and the lower surface of supporting table 32 are affixed, and bottom is provided with telescopic shaft 521, the lower rotational of telescopic shaft 521
It is connected with directive wheel 51.Directive wheel 51 is circumferentially provided with a circle pressing groove 511 at side wall center, pressing groove 511 is that section is ladder
The annular groove of shape, the kernel of section overlapping of axles of kernel of section axle and underface dovetail groove 132.
The descent tape action-oriented wheel 51 of telescopic shaft 521 of cylinder 52 drops to workpiece circular arc face so that workpiece circumferential side wall with
The inwall of pressing groove 511 is tight contacted between, and workpiece is brought into close contact with dovetail groove 132, can not be tilted.Directive wheel 51 is located at milling head 41
Front so that each position of workpiece be milled before all in same level, effectively improve machining accuracy.
As shown in Figure 1 and Figure 4, slot 133 is provided with the side center of the length direction of working plate 13, slot 133 is located at liquid
It is cambered surface deep trouth immediately below groove 131 and dovetail groove 132, cambered surface both ends are upward, depth direction and the length direction one of working plate 13
Cause.Drainage plate 6 is provided with slot 133, drains discharge liquid bath 131 and dovetail groove 132 at drainage plate 6 for coolant.Drainage plate 6
Including plate 61 and swash plate 62, plate 61 is horizontal positioned cambered plate, and radian is upward, identical with the radian of slot 133, thickness of slab
Identical with the thickness of slot 133, the one end of plate 61 is inserted into slot 133, and is bonded with the inwall of slot 133, prevents from dropping, separately
One end is connected with swash plate 62.Swash plate 62 is cambered plate, and radian is identical with the radian of plate 61, and one away from plate 61 is laterally away from
Diagonally downward, edge is in arc-shaped for the side of lathe bed, to concentrate the flow region of coolant, reduces and splashes.
As shown in Fig. 6 and Fig. 9, the long key milling machine is furnished with EGR 8, is recycled for coolant.EGR 8 includes
Cool down tube head 81, circulating water pipe 82, circulating pump 83 and casing 84.Casing 84 is located at drainage plate 6（With reference to figure 4）Lower section, for opening
Upward cuboid groove, inside are used to hold coolant, and the edge of bottom surface four is rotatably connected to universal wheel 843, universal wheel 843
Equipped with brake(-holder) block 8431, whole EGR 8 is realized by universal wheel 843 and moved, and is realized and braked by brake(-holder) block 8431.Casing
84 tops are provided with filtering table 841, and filtering table 841 is cuboid groove, opening upwards, drainage plate 6（With reference to figure 4）The cooling of outflow
Liquid energy enough falls into filtering table 841, and the bottom surface of filtering table 841 is provided with small opening 8411, and the both sides of top surface and the interior contact of casing 84 are set
There is hangers 8412 so that filtering table 841, which can prop up, is put in the top surface of casing 84, conveniently picks and places and clears up.Put on the bottom surface top of filtering table 841
It is equipped with screen pack 842.The outer wall of casing 84 is connected with circulating pump 83, provides power for coolant circulation, circulating pump 83 is equipped with circulation
Water pipe 82, circulating water pipe 82 are flexible pipe, are circulated for coolant, and one end be located at the bottom of casing 84, the other end through translation platform 3 and
Cooling tube head 81 connects.It is the pipe that coolant is directly sprayed to milling position to cool down tube head 81, away from milling position one end position
In in translation platform 3, one end caliber close to milling position diminishes（With reference to figure 8）, increase the jet pressure of coolant, effectively wash away
Milling position, waste iron filing is taken away into milling position.
With reference to Fig. 1, during using EGR 8, circulating pump 83 is opened, the coolant of the inner bottom part of casing 84 is drawn into recirculated water
Pipe 82, cooling tube head 81 is reached, milling position is ejected to from cooling tube head 81, while cooling for milling position, by waste iron filing
Milling position is taken away, the coolant for being mixed with waste iron filing falls into liquid bath 131 and dovetail groove 132, flows to liquid bath 131 and dovetail groove 132
Both ends, it flow to liquid-stopping plug 7（With reference to figure 7）The coolant that place is mixed with waste iron filing is blocked, and continues to reside in liquid bath 131 and dovetail groove
132, it flow to drainage plate 6（With reference to figure 4）Place is mixed with the coolant of waste iron filing from drainage plate 6（With reference to figure 4）Flow to filter cloth, scrap iron
Bits are stranded in filter cloth upper surface, and coolant is filtered, and sequentially pass through filter cloth and small opening 8411, flow into casing 84, again
Circulating water pipe 82 is pumped into by circulating pump 83, is repeatedly circulated.
As shown in figure 8, side of the upper surface of supporting table 32 away from translation platform 3 is provided with lighting device 2, lighting device 2 wraps
Include illuminating lamp 21, lampshade 22 and adjustable lamp stand 23.Adjustable lamp stand 23 is elongated bellow structure, can bend and can play support
Effect, one end and side of the upper surface of supporting table 32 away from translation platform 3 are affixed, the affixed illuminating lamp 21 of the other end, outside illuminating lamp 21
Lampshade 22 is covered, is effectively prevented in milling process, the splashing of coolant and waste iron filing causes damage to illuminating lamp 21.Filled using illumination
When putting 2, by bending adjustable lamp stand 23, make illuminating lamp 21 stable positioned at the position that needs illuminate.
When workpiece to be processed is longer, affixed number is needed according to physical length determining unit lathe bed 1.According to processing
The bright-dark degree of environment and it is actually needed switching lighting fixtures.The height of milling attachment 4 and guider 5 is heightened, will be to be processed
Workpiece be put into dovetail groove 132.Drainage plate 6 is inserted into slot 133, liquid bath 131 is stoppered with liquid-stopping plug 7 and dovetail groove 132 is not set
One end of drainage plate 6 is put, mobile EGR 8, casing 84 is located at immediately below drainage plate 6.Circulating pump 83 is set to drive coolant
Circulate, cylinder 52 is driven the workpiece pressing of directive wheel 51, make milling motor 43 drive milling head 41 to rotate to enter to workpiece
Row processing, makes driving motor 3311 drive translation device to be moved along working plate 13, and milling is carried out to workpiece.So that workpiece each
Position is all stably fixed in locating slot before being milled, and all in same level, effectively improves machining accuracy so that
Long key milling machine can be to carrying out keyway processing compared with machining long workpieces.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of long key milling machine, including frame (17) and the lathe bed that is arranged in frame (17), milling head is provided with lathe bed
(41) milling attachment (4), it is characterised in that：Locating slot is provided with the lathe bed, milling attachment (4) is set between lathe bed
There is translation platform (3), translation platform (3) is provided with transmission device (33) between lathe bed, and transmission device (33) drives milling attachment (4)
Along the length direction sliding motion of locating slot, be provided with guider (5) on translation platform (3), guider (5) be disposed adjacent in
For milling head (41) towards the side of glide direction, guider (5) includes the guide and driving directly over locating slot
Guide to locating slot closer or far from actuator.
2. long key milling machine according to claim 1, it is characterised in that：The lathe bed includes some unit lathe beds (1), adjacent
Unit lathe bed (1) between be provided with connection component.
3. long key milling machine according to claim 2, it is characterised in that：The connection component includes being installed in unit lathe bed
(1) connecting plate (16) at both ends, offers connection screw thread (161) on connecting plate (16), in two adjacent connection screw threads (161)
It is threaded with the connecting screw (162) being adapted.
4. long key milling machine according to claim 2, it is characterised in that：The transmission device (33) is flat including being rotatably connected on
Travelling gear (331) on dynamic platform (3), travelling gear (331) are connected with driving motor (3311), travelling gear (331) engagement
Driving rack (332) is connected with, driving rack (332) and lathe bed are affixed, the length direction of driving rack (332) and locating slot
Length direction is parallel.
5. long key milling machine according to claim 4, it is characterised in that：The unit lathe bed (1) includes horizontally disposed work
Make plate (13), be provided with below working plate (13) with the affixed bottom plate (12) of frame (17), working plate (13) and bottom plate (12) it
Between be fixedly connected with support plate (14), locating slot is opened in working plate (13) upper surface.
6. long key milling machine according to claim 5, it is characterised in that：The top of the support plate (14) and working plate (13)
It is affixed at the center of lower surface, some pillars (15) are fixedly connected between working plate (13) and bottom plate (12), pillar (15) is located at
The both sides of support plate (14).
7. long key milling machine according to claim 5, it is characterised in that：The driving rack (332) is installed in working plate
(13) lower surface.
8. long key milling machine according to claim 1, it is characterised in that：The actuator includes being installed on translation platform (3)
Cylinder (52), the vertical surface for being arranged on locating slot of cylinder (52), guide includes being arranged on cylinder (52) and positioning
Directive wheel (51) between groove, directive wheel (51) are rotatablely connected with cylinder (52), the axis of directive wheel (51) and the length of locating slot
It is vertical to spend direction.
9. long key milling machine according to claim 8, it is characterised in that：The locating slot is dovetail groove (132), dovetail groove
(132) section is in up big and down small trapezium structure.
10. long key milling machine according to claim 9, it is characterised in that：The peripheral outer wall of the directive wheel (51) is installed with
Pressing groove (511), the section of pressing groove (511) is in the trapezium structure relative with dovetail groove (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672845.4U CN206824726U (en) | 2017-06-10 | 2017-06-10 | Long key milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672845.4U CN206824726U (en) | 2017-06-10 | 2017-06-10 | Long key milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206824726U true CN206824726U (en) | 2018-01-02 |
Family
ID=60775381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720672845.4U Expired - Fee Related CN206824726U (en) | 2017-06-10 | 2017-06-10 | Long key milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206824726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170662A (en) * | 2019-06-30 | 2019-08-27 | 聊城市技师学院(聊城高级工程职业学校) | A kind of numerically controlled lathe automatic material blanking mechanism |
| CN113547342A (en) * | 2021-07-27 | 2021-10-26 | 无锡森锞精密机械有限公司 | Rotary multi-station man-machine cooperation part machining table |
-
2017
- 2017-06-10 CN CN201720672845.4U patent/CN206824726U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170662A (en) * | 2019-06-30 | 2019-08-27 | 聊城市技师学院(聊城高级工程职业学校) | A kind of numerically controlled lathe automatic material blanking mechanism |
| CN113547342A (en) * | 2021-07-27 | 2021-10-26 | 无锡森锞精密机械有限公司 | Rotary multi-station man-machine cooperation part machining table |
| CN113547342B (en) * | 2021-07-27 | 2022-05-24 | 无锡森锞精密机械有限公司 | Rotary multi-station man-machine cooperation part machining table |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206824725U (en) | A kind of pump spindle processing milling machine | |
| CN103639872B (en) | Nuclear power bearing inner race processing Special universal grinding machine | |
| CN103551867B (en) | Double-exchange workbench | |
| CN206824726U (en) | Long key milling machine | |
| CN110625430A (en) | Dust removal cooling adjusting device of numerical control lathe lead screw | |
| CN111604771B (en) | Equipment capable of synchronously processing arc-shaped inner wall opening of I-shaped steel in moving process | |
| CN105689340A (en) | Automatic cleaning machine for air spring pressure pipe | |
| CN114952450A (en) | Motor shaft polishing and cleaning integrated device for motor production | |
| CN206824728U (en) | A kind of long key milling machine | |
| CN206824727U (en) | Pump spindle processing milling machine | |
| CN108115539A (en) | A kind of polishing of gear shaft in automobile gearbox oils process equipment | |
| CN209062813U (en) | A kind of stainless steel surface polishing machine | |
| CN216327070U (en) | Be used for deep groove ball bearing inner circle processing grinding device | |
| CN207942233U (en) | A kind of cutter for mechanical processing | |
| CN214559754U (en) | Robot reduction gear shell processing grinding device | |
| CN206029517U (en) | Glass sander | |
| CN103639901A (en) | Cutting fluid circulation system of universal grinder special for machining nuclear power bearing rings | |
| CN111438491A (en) | Automatic welding processing equipment for metal heat-insulating pipeline connection | |
| CN202462154U (en) | Grinding and polishing wheel mounting mechanism | |
| CN103639874A (en) | Magnetic pole of universal grinding machine special for nuclear power bearing ring machining | |
| CN215160674U (en) | Gardens iron art structures mounting structure | |
| CN214350273U (en) | Portable laser marking machine for sports equipment production | |
| CN219562372U (en) | Lathe coolant circulating and filtering device | |
| CN214988662U (en) | O shape circle automatic feeding assembly devices | |
| CN209175050U (en) | A kind of handware chasing bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180102 Termination date: 20210610 |