CN208556796U - A kind of shaft-like workpiece billeteer - Google Patents
A kind of shaft-like workpiece billeteer Download PDFInfo
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- CN208556796U CN208556796U CN201820611759.7U CN201820611759U CN208556796U CN 208556796 U CN208556796 U CN 208556796U CN 201820611759 U CN201820611759 U CN 201820611759U CN 208556796 U CN208556796 U CN 208556796U
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Abstract
The utility model relates to a kind of shaft-like workpiece billeteers, including lathe bed, the Z axis workbench for being located at front above lathe bed, the X-axis workbench for being located at rear portion above lathe bed, it is characterized in that: being equipped with shaft-like workpiece folder top and driving mechanism on Z axis workbench, processed shaft-like workpiece clamping is on shaft-like workpiece folder top and driving mechanism；X-axis planker is equipped on X-axis workbench, which is driven by the 4th servo motor and screw rod that are located on the lathe bed and moved left and right along guide rail；Y-axis planker and lathe tool swivel mount are equipped on X-axis planker, Y-axis planker is driven by the 5th servo motor and screw rod that are located on X-axis planker and is moved forward and backward along guide rail；Grinding carriage and grinding wheel are equipped on Y-axis planker；The direction of feed of lathe tool swivel mount and grinding carriage is vertical with processed shaft-like workpiece.The utility model can significantly improve the roughing efficiency of shaft-like workpiece, and the dimensional accuracy and geometric accuracy of shaft-like workpiece is effectively ensured, and reduce production cost.
Description
Technical field
The utility model relates to shaft-like workpiece processing, and in particular to a kind of shaft-like workpiece billeteer.
Background technique
Shaft-like workpiece is common mechanical component, all includes shaft-like workpiece in most of machines.The thick of shaft-like workpiece adds
Work carries out usually on lathe；Turning, which reaches after technique requires, to be heat-treated, and is finished later, the finishing of shaft-like workpiece
Work carries out usually on cylindrical grinder.The roughing chipping allowance of shaft-like workpiece is big, the turnery processing on lathe, not only efficiency
It is low, and low precision, it is that technical field wishes solution and so far open question for a long time.
" double-shaft grinding combined machine " disclosed in CN201415327Y, it is by lathe bed, slide plate, work spindle, grinding master
Axis, turning head, work supporting block composition, are symmetrically arranged with Z1 direction guiding rail and lead screw and Z2 direction guiding rail and silk on lathe bed horizontal plane
Thick stick, is symmetrically arranged with Z3 direction guiding rail and lead screw and Z4 direction guiding rail on lathe bed clinoplain and lead screw, lead screw are driven by servo motor
It is dynamic；Slide plate be equipped with work spindle, work spindle be equipped with workpiece collet, slide plate be equipped with X direction guiding rail, X direction guiding rail with
Z1 direction guiding rail is vertical, and slide plate moves under the driving of servo motor along X direction guiding rail, and the direction of motion is vertical with work spindle, sliding
Grinding spindle, variable-frequency motor, turning head are symmetrically equipped on plate, grinding spindle is connected on variable-frequency motor, on grinding spindle
Grinding wheel is installed, turning head is connected on oil cylinder, and oil cylinder pushing turning head, which can be stretched out, carries out turning to workpiece.On lathe bed
It is symmetrically compounded with the structure of cylindrical grinder and slant bed lathe, has the function of two numerical control external cylindrical grinding machines and two numerically controlled lathes
Can, and can be without completing turning, the grinding of the peculiar part as automobile axle, energy in the case where dismounting workpiece
Grinding allowance control needed for processing to a very small extent, is reduced into energy consumed by grinding, improves grinding wheel utilization
Rate reduces the pollution to environment.Above-mentioned " double-shaft grinding combined machine " using vehicle mill by the way of, to spy as automobile axle
Different component carries out turning, grinding, improves production efficiency and machining accuracy.Unquestionably, this is technical field
A kind of good try.CN 204094150U discloses " a kind of to synchronize double spindle box numerically controlled lathes ", it includes lathe bed, institute
The lathe bed side stated is equipped with main motor, and lathe bed both ends are equipped with left spindle box, right spindle box, and left spindle box and right spindle box it
Between be equipped with synchronizing shaft, lathe bed be equipped with saddle, saddle be equipped with ball-screw, saddle side be equipped with servo drive motor, bed
Saddle is equipped with middle supporting plate, and middle supporting plate side is equipped with servo drive motor, is equipped with ball-screw in middle supporting plate, middle supporting plate is equipped with
Electric knives tower；The numerically-controlled machine tool can carry out clamping to workpiece both ends simultaneously and rotate synchronously, once when processing long-axle workpieces
Property clamping can carry out the multiple turnery processing to workpiece, improve production efficiency, therefore the dimensional accuracy of workpiece is guaranteed,
High degree of automation, capacity efficiency improve 6-8 times, greatly reduce recruitment cost.Accommodating is not doubted, this is also technical field
Another good try.
Summary of the invention
The purpose of the utility model is to provide a kind of shaft-like workpiece billeteers, can significantly improve shaft-like workpiece
The dimensional accuracy and geometric accuracy of shaft-like workpiece is effectively ensured in roughing efficiency, reduces production cost.
A kind of shaft-like workpiece billeteer described in the utility model including lathe bed, is located at the Z axis of front above lathe bed
Workbench, the X-axis workbench for being located at rear portion above lathe bed, it is characterized in that:
Shaft-like workpiece folder top and driving mechanism are equipped on the Z axis workbench, processed shaft-like workpiece clamping is at this
On shaft-like workpiece folder top and driving mechanism；
X-axis planker is equipped on the X-axis workbench, the X-axis planker is electric by the 4th servo being located on the lathe bed
Machine and screw rod drive are moved left and right along guide rail；
On X-axis planker be equipped with Y-axis planker and lathe tool swivel mount, the Y-axis planker by be located on X-axis planker the 5th
Servo motor and screw rod drive to be moved forward and backward along guide rail；
Grinding carriage and grinding wheel are equipped on Y-axis planker；The direction of feed of the lathe tool swivel mount and grinding carriage and be processed
Shaft-like workpiece it is vertical.
Further, shaft-like workpiece folder top and driving mechanism include the head frame being located on Z axis workbench right part
Component is located at tailstock component on Z axis workbench left part, in the left end of the head frame component and the right end point of tailstock component
It She You not the identical hydraulic turning and clamping device of structure；Two sets of hydraulic turning and clamping devices are for clamping processed axis class
Workpiece；
The head frame component include head frame cabinet, positioned at head frame cabinet left end and be located at the intracorporal head of frame case make somebody a mere figurehead the heart
The head frame annulus seat of one end connection of axis, the head frame that from the beginning frame annulus seat center is stretched out are top, further include being located at the head frame case
The output end of the first servo motor of body side, the first servo motor by belt drive component and is located in a frame cabinet
Head make somebody a mere figurehead mandrel the other end be cooperatively connected, drive head make somebody a mere figurehead central axis；The one secondary hydraulic turning and clamping device positioning
It is connected to the edge of the head frame annulus seat；
The tailstock component includes that back frame box body is located at tailstock cabinet right end and hollow with the intracorporal tailstock of back frame box is located at
The tailstock annulus seat of one end connection of axis, the tailstock center stretched out from tailstock annulus seat center, further include being located at the back frame box
The output end of second servo motor of body side, second servo motor by belt drive component and is located in back frame box body
Tailstock hollow shaft the other end be cooperatively connected, drive tailstock hollow shaft rotation；Another pair hydraulic turning and clamping device is fixed
Position is connected to the edge of the tailstock annulus seat；
Screw rod is also connected with below the tailstock component, one end of the screw rod and retarder are cooperatively connected, institute
It states retarder and is located at the mating connection of Z axis workbench left end third servo motor, the third servo motor drives tailstock
Component moves left and right on the Z axis workbench.
Further, the hydraulic turning and clamping device by two auxiliary structures identical and symmetrically arranged hydraulic-driven component, two
The identical overturning clamping components connecting respectively with two secondary hydraulic-driven components of auxiliary structure are constituted.
Further, the hydraulic-driven component includes hydraulic cylinder, the piston with hydraulic cylinder cooperation, and the piston stretches out hydraulic
The end of cylinder is " T " shape, is respectively equipped with positioning pin on the end both sides that piston stretches out；It further include being connected to the hydraulic cylinder upper end
Limited block, the limited block two sides are equipped with limiting slot, and section is in the shape of an " I "；It further include the identical toggle arm of two structures,
The toggle arm is in " " fork spanner " shape, equipped with a bayonet and a via hole, shank is set there are two connection through-hole on circular arc head,
Two toggle arms pass through the via hole respectively and a middle side part of limited block is hinged, two toggle arms respectively it is described by bayonet with
The protrusion of the detent fit, the lower arc surface on the circular arc head of two toggle arms and hydraulic cylinder upper end two sides is corresponding to be connect
Touching；
Further, the overturning clamping components include that flip-arm, one end and the flip-arm connection other end stretch out flip-arm
Grip block is cooperatively connected in the semi arch card of grip block extension end；The straight symmetrical middle part protrusion in flip-arm both ends, in single
A " rectangular wave " shape；The flip-arm both ends are respectively equipped with two connection via holes, middle part protrusion and set there are two through-hole；Institute
Slotted hole there are two setting on grip block is stated, extension end is baltimore groove；Two slotted holes on the grip block are turned over described respectively
Two through-holes in the middle part of pivoted arm correspond, and fixation is bolted；The connection via hole at the both ends of the flip-arm point
It is not corresponding with two connection through-holes in the toggle arm, and fixation is bolted；The lower part of the semi arch card and institute
The baltimore groove stated on grip block is cooperatively connected.
Further, the grinding carriage installs static pressure ceramic electric main shaft, and grinding wheel is installed in the end of the static pressure ceramic electric main shaft,
The grinding wheel is electroplating CBN grinding wheel, 160 meter per second of linear velocity.
Further, the lower part of the lathe tool swivel mount cooperates with the guide rail being located on the X-axis planker；The lathe tool rotation
Frame can be moved left and right with X-axis planker and is moved forward and backward along the guide rail being located on X-axis planker；It is set on the lathe tool swivel mount
There is lathe tool.
Further, the upper surface of the Z axis workbench tilts from the front to the back, and the upper surface of the X-axis workbench is by backward
Top rake.So that grinding and turning is discharged.
The utility model has the beneficial effects that
Due to being equipped with head frame component on the one end of Z axis workbench, the other end is equipped with tailstock component, in head frame component
Hydraulic turning and clamping device identical with structure is respectively set on tailstock component, can both ends to processed shaft-like workpiece into
Row is clamped and is held out against, and shaft-like workpiece clamping is made to stablize, is reliable；Due to hydraulic turning and clamping device by two secondary hydraulic-driven components and
Two secondary overturning clamping components are constituted, and overturning clamping components can be under the driving of hydraulic-driven component, to the end of shaft-like workpiece
It is clamped or is unclamped, the end convenient for being clamped to shaft-like workpiece processes, and without unloading shaft-like workpiece, reverses end for end clamping.
To realize clamped one time, repeatedly processes, significantly improve the machining accuracy of shaft-like workpiece.
Due to the roughing using electroplating CBN grinding wheel to shaft-like workpiece outer circle, breach for a long time using turning mode
Rough machined tradition is carried out to shaft-like workpiece outer circle, the more traditional Vehicle Processing of stock-removing efficiency improves 5-6 times.For being not suitable for using sand
The position for taking turns processing is still processed using turning mode such as inclined surface, chamfering, escape, significantly improves adding for shaft-like workpiece
Work efficiency rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the right view of Fig. 1；
Fig. 4 is the axonometric drawing of the utility model；
Fig. 5 is the axonometric drawing on shaft-like workpiece the folder top and driving mechanism of the utility model；
Fig. 6 is that shaft-like workpiece folder pushes up the signal being mounted on a frame component with the hydraulic turning and clamping device of driving mechanism
Figure；
Fig. 7 is the hydraulic-driven component schematic diagram of hydraulic turning and clamping device；
Fig. 8 is the overturning clamping components schematic diagram of hydraulic turning and clamping device.
In figure: 1-Z axis workbench；
2-head frame components, 20-head frame cabinets, 21-head frame annulus seats, 22-head framves are top, the 23-the first servo electricity
Machine；
3-tailstock components, 30-tailstock cabinets, 31-tailstock annulus seats, 32-tailstock centers, the 33-the second servo electricity
Machine, 34-screw rods, 35-retarders, 36-third servo motors；
4-hydraulic turning and clamping devices；
5-hydraulic-driven components, 50-hydraulic cylinders, 51-pistons, 52-positioning pins, 53-limited blocks, 54-toggle arms,
55-bayonets, 56-via holes, 57-connection through-holes, 58-lower arc surfaces, 59-protrusions；
6-overturning clamping components, 60-flip-arms, 61-grip blocks, 62-semi arch cards, 63-connection via holes, 64-
Through-hole, 65-slotted holes, 66-baltimore grooves.
7-X-axis workbench；
8-X-axis plankers, the 81-the four servo motor；
9-Y-axis plankers, the 91-the five servo motor；
10-lathe tool swivel mounts, 11-grinding carriages, 12-grinding wheels, 13-lathe tools；100-lathe beds.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
Referring to Fig. 1 to Fig. 8, a kind of shaft-like workpiece billeteer including lathe bed 100, is located at the Z axis of front above lathe bed
Workbench 1, the X-axis workbench 7 for being located at rear portion above lathe bed, substantive distinguishing features outstanding are:
Shaft-like workpiece folder top and driving mechanism are equipped on the Z axis workbench 1, processed shaft-like workpiece clamping is at this
On shaft-like workpiece folder top and driving mechanism；
On the X-axis workbench 7 be equipped with X-axis planker 8, the X-axis planker 8 by be located on the lathe bed 100 the 4th
Servo motor 81 and screw rod drive are moved left and right along guide rail；
Y-axis planker 9 and lathe tool swivel mount 10 are equipped on X-axis planker 8, the Y-axis planker 9 is by being located on X-axis planker 8
The 5th servo motor 81 and screw rod drive along guide rail be moved forward and backward；
Grinding carriage 11 and grinding wheel 12 are equipped on Y-axis planker 9；The feed side of the lathe tool swivel mount 10 and grinding carriage (11)
To vertical with processed shaft-like workpiece.
Shaft-like workpiece folder top and driving mechanism include the head frame component 2 being located on 1 right part of Z axis workbench,
It is located at tailstock component 3 on 1 left part of Z axis workbench, in the left end of the head frame component 2 and the right end point of tailstock component 3
It She You not the identical hydraulic turning and clamping device 4 of structure；Two sets of hydraulic turning and clamping devices 4 are for clamping processed axis
Class workpiece；
The head frame component 2 include head frame cabinet 20, positioned at head frame cabinet left end and be located at the intracorporal head frame of a frame case
The head frame annulus seat 21 of one end connection of hollow shaft, the head frame top 22 that from the beginning frame annulus seat center is stretched out, further include being located at institute
A first servo motor 23 for 20 side of frame cabinet is stated, the output end of the first servo motor passes through belt drive component and sets
It is cooperatively connected in the other end that the intracorporal head of head frame case makes somebody a mere figurehead mandrel, head is driven to make somebody a mere figurehead central axis；The one secondary hydraulic overturning
Clamping device 4 is located by connecting on the edge of the head frame annulus seat 21；
The tailstock component 3 include tailstock cabinet 30 be located at tailstock cabinet right end and be located at back frame box intracorporal tailstock sky
The tailstock annulus seat 31 of one end connection of mandrel, the tailstock center 32 stretched out from tailstock annulus seat center, further include be located at it is described
The output end of second servo motor 33 of 30 side of tailstock cabinet, second servo motor passes through belt drive component and is located at
The other end of the intracorporal tailstock hollow shaft of back frame box is cooperatively connected, and drives the rotation of tailstock hollow shaft；Another pair hydraulic overturning
Clamping device 4 is located by connecting on the edge of the tailstock annulus seat 31；
Screw rod 34 is also connected with below the tailstock component 3, one end of the screw rod and the cooperation of retarder 35 connect
It connects, the retarder 35 is cooperatively connected with the 1 left end third servo motor 36 of Z axis workbench is located at, the third servo electricity
Machine 36 drives tailstock component 3 to move left and right on the Z axis workbench 1.
Head frame component, the other end are equipped on the one end of Z axis workbench equipped with tailstock component, in head frame component and tail
The identical hydraulic turning and clamping device of structure is respectively set on frame component, the both ends of processed shaft-like workpiece can be pressed from both sides
It holds and holds out against, shaft-like workpiece clamping is made to stablize, is reliable；Since hydraulic turning and clamping device is secondary by two secondary hydraulic-driven components and two
It overturns clamping components to constitute, overturning clamping components can carry out the end of shaft-like workpiece under the driving of hydraulic-driven component
Clamping is unclamped, and the end convenient for being clamped to shaft-like workpiece processes, and without unloading shaft-like workpiece, reverses end for end clamping.To
It realizes clamped one time, repeatedly processes, significantly improve the machining accuracy and working efficiency of shaft-like workpiece.
The hydraulic turning and clamping device 4 identical and symmetrically arranged hydraulic-driven component 5, two auxiliary structures by two auxiliary structures
The identical overturning clamping components 6 connecting respectively with two secondary hydraulic-driven components are constituted；
The hydraulic-driven component 5 includes hydraulic cylinder 50, the piston 51 with hydraulic cylinder cooperation, and the piston stretches out hydraulic cylinder
End it is " T " shape, piston stretch out end both sides be respectively equipped with positioning pin 52；It further include being connected to the hydraulic cylinder upper end
Limited block 53, the limited block two sides are equipped with limiting slot, and section is in the shape of an " I "；It further include the identical toggle arm of two structures
54, the toggle arm is in " " fork spanner " shape, circular arc head is equipped with a bayonet 55 and a via hole 56, and shank is set there are two connecting
Hole 57 is connected, the middle side part that two toggle arms pass through the via hole 56 and limited block respectively is hinged, and two toggle arms distinguish institute
It states and is cooperated by bayonet 55 and the positioning pin 52, the lower arc surface 58 and the hydraulic cylinder on the circular arc head of two toggle arms 54
The corresponding contact of the protrusion 59 of 50 upper ends two sides；
The overturning clamping components 6 include the clamping that flip-arm 60, one end and the flip-arm connection other end stretch out flip-arm
Plate 61 is cooperatively connected in the semi arch card 62 of grip block extension end；The straight symmetrical middle part in 60 both ends of flip-arm is raised, is in
Single " rectangular wave " shape；60 both ends of flip-arm are respectively equipped with two connection via holes 63, middle part protrusion and there are two setting
Through-hole 64；It is set on the grip block 61 there are two slotted hole 65, extension end is baltimore groove 66；Two on the grip block 61 are long
Two through-holes 64 of the circular hole 65 respectively with 60 middle part of flip-arm correspond, and fixation is bolted；The overturning
The connection via hole 63 at the both ends of arm 60 is corresponding with two connection through-holes 57 in the toggle arm 64 respectively, and is connected by bolt
Connect fixation；Baltimore groove 66 on the lower part of the semi arch card 62 and the grip block 61 is cooperatively connected.
The grinding carriage 11 installs static pressure ceramic electric main shaft, and grinding wheel 12, institute are installed in the end of the static pressure ceramic electric main shaft
Stating grinding wheel is electroplating CBN grinding wheel, 160 meter per second of linear velocity.Roughing of the electroplating CBN grinding wheel to shaft-like workpiece outer circle, using height
Press water lubrication cooling, the more traditional Vehicle Processing of stock-removing efficiency improves 5-6 times.The static pressure ceramic electric main shaft is CN
A kind of " the static pressure ceramic electric main shaft " of 202507171U bulletin has characteristic wear-resisting, resistant to high temperature, and elasticity modulus is high, anti-
Compressive Strength is high.
The lower part of the lathe tool swivel mount 10 cooperates with the guide rail being located on the X-axis planker 8；The lathe tool swivel mount was both
It can move left and right, and can be moved forward and backward along the guide rail being located on X-axis planker with X-axis planker；The lathe tool swivel mount 10 is equipped with
Lathe tool 13.Lathe tool is not suitable for the position processed with grinding wheel to the inclined surface of working shaft-like workpiece, chamfering, escape.
The upper surface of the Z axis workbench 1 tilts from the front to the back, and the upper surface of the X-axis workbench 7 is inclined from the front to the back
Tiltedly.So that grinding and turning is discharged.
Claims (8)
1. a kind of shaft-like workpiece billeteer, including lathe bed (100), the Z axis workbench (1) that is located at front above lathe bed, set
The X-axis workbench (7) at rear portion on lathe bed, it is characterized in that:
Shaft-like workpiece folder top and driving mechanism are equipped on the Z axis workbench (1), processed shaft-like workpiece clamping is in the axis
On class workpiece clamp top and driving mechanism；
X-axis planker (8) are equipped on the X-axis workbench (7), the X-axis planker (8) is by being located on the lathe bed (100)
4th servo motor (81) and screw rod drive are moved left and right along guide rail；
Y-axis planker (9) and lathe tool swivel mount (10) are equipped on X-axis planker (8), the Y-axis planker (9) is dragged by being located at X-axis
The 5th servo motor (91) and screw rod on plate (8) drive to be moved forward and backward along guide rail；
Grinding carriage (11) and grinding wheel (12) are equipped on Y-axis planker (9)；The lathe tool swivel mount (10) and grinding carriage (11) into
Knife direction is vertical with processed shaft-like workpiece.
2. shaft-like workpiece billeteer according to claim 1, it is characterized in that: shaft-like workpiece folder top and driving machine
Structure includes the head frame component (2) being located on Z axis workbench (1) right part, is located on Z axis workbench (1) left part
It is identical hydraulic to be respectively equipped with structure in the left end of the head frame component (2) and the right end of tailstock component (3) for tailstock component (3)
Turning and clamping device (4)；Two sets of hydraulic turning and clamping devices (4) are for clamping processed shaft-like workpiece；
The head frame component (2) include head frame cabinet (20), positioned at head frame cabinet left end and be located at the intracorporal head frame of a frame case
The head frame annulus seat (21) of one end connection of hollow shaft, the head frame that from the beginning frame annulus seat center is stretched out are top (22), further include setting
The output end of first servo motor (23) in head frame cabinet (20) side, the first servo motor is driven by belt
Component makes somebody a mere figurehead the other end mating connection of mandrel with the intracorporal head of frame case is located at, and head is driven to make somebody a mere figurehead central axis；Described in one pair
Hydraulic turning and clamping device (4) is located by connecting on the edge of the head frame annulus seat (21)；
The tailstock component (3) includes that tailstock cabinet (30) is located at tailstock cabinet right end and empty with the intracorporal tailstock of back frame box is located at
The tailstock annulus seat (31) of one end connection of mandrel, the tailstock center (32) stretched out from tailstock annulus seat center, further include being located at
The output end of the second servo motor (33) of tailstock cabinet (30) side, second servo motor passes through belt transmission group
Part is cooperatively connected with the other end for being located at the intracorporal tailstock hollow shaft of back frame box, drives the rotation of tailstock hollow shaft；Described in another pair
Hydraulic turning and clamping device (4) is located by connecting on the edge of the tailstock annulus seat (31)；
It is also connected with screw rod (34) below the tailstock component (3), one end and retarder (35) of the screw rod cooperate
Connection, the retarder (35) and is located at Z axis workbench (1) the left end third servo motor (36) and is cooperatively connected, and described the
Three servo motors (36) drive tailstock component (3) to move left and right on the Z axis workbench (1).
3. shaft-like workpiece billeteer according to claim 2, it is characterized in that: the hydraulic turning and clamping device (4)
By two auxiliary structures identical and symmetrically arranged hydraulic-driven component (5), two auxiliary structures it is identical respectively with two secondary hydraulic-driven components
The overturning clamping components (6) of connection are constituted.
4. shaft-like workpiece billeteer according to claim 3, it is characterized in that: the hydraulic-driven component (5) includes
Hydraulic cylinder (50), the piston (51) with hydraulic cylinder cooperation, the end that the piston stretches out hydraulic cylinder is " T " shape, stretches out in piston
End both sides be respectively equipped with positioning pin (52)；It further include the limited block (53) for being connected to the hydraulic cylinder upper end, the limit
Block two sides are equipped with limiting slot, and section is in the shape of an " I "；It further include the identical toggle arm (54) of two structures, the toggle arm is in
" fork spanner " shape, circular arc head be equipped with a bayonet (55) and a via hole (56), shank set there are two connection through-hole (57), two
Branch toggle arm passes through the via hole (56) respectively and a middle side part of limited block is hinged, and two toggle arms are described respectively to pass through bayonet
(55) cooperate with the positioning pin (52), the lower arc surface (58) and the hydraulic cylinder on the circular arc head of two toggle arms (54)
(50) the corresponding contact of the protrusion (59) of upper end two sides.
5. shaft-like workpiece billeteer according to claim 4, it is characterized in that: the overturning clamping components (6) include
Flip-arm (60), one end and the flip-arm connection other end stretch out the grip block (61) of flip-arm, are cooperatively connected and stretch out in grip block
The semi arch card (62) at end；The straight symmetrical middle part protrusion in flip-arm (60) both ends, in single " rectangular wave " shape；It is described
Flip-arm (60) both ends are respectively equipped with two connection via holes (63), middle part protrusion and set there are two through-hole (64)；The clamping
It is set on plate (61) there are two slotted hole (65), extension end is baltimore groove (66)；Two slotted holes on the grip block (61)
(65) it is corresponded respectively with two through-holes (64) in the middle part of the flip-arm (60), and fixation is bolted；It is described to turn over
The connection via hole (63) at the both ends of pivoted arm (60) is corresponding with two connections through-hole (57) on the toggle arm (54) respectively, and
Fixation is bolted；The lower part of the semi arch card (62) and the baltimore groove (66) on the grip block (61), which cooperate, to be connected
It connects.
6. shaft-like workpiece billeteer according to claim 2 or 3, it is characterized in that: the grinding carriage (11) installation is quiet
Ceramic electric main shaft is pressed, grinding wheel (12) are installed in the end of the static pressure ceramic electric main shaft, and the grinding wheel is electroplating CBN grinding wheel, linear speed
Spend 160 meter per seconds.
7. shaft-like workpiece billeteer according to claim 2 or 3, it is characterized in that: the lathe tool swivel mount (10)
Lower part cooperates with the guide rail being located on the X-axis planker (8)；The lathe tool swivel mount can be moved left and right with X-axis planker and
It is moved forward and backward along the guide rail being located on X-axis planker；The lathe tool swivel mount (10) is equipped with lathe tool (13).
8. according to claim 1 or the shaft-like workpiece billeteer, it is characterized in that: the upper table of the Z axis workbench (1)
Face tilts from the front to the back, and the upper surface of the X-axis workbench (7) tilts from the front to the back.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820611759.7U CN208556796U (en) | 2018-04-26 | 2018-04-26 | A kind of shaft-like workpiece billeteer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356571A (en) * | 2018-04-26 | 2018-08-03 | 重庆恒博机械制造有限公司 | A kind of shaft-like workpiece billeteer |
| CN112877524A (en) * | 2021-01-14 | 2021-06-01 | 上海交通大学 | Surface strengthening device and method for applying elastic stress field and pulse current field to metal workpiece and assisting ultrasonic rolling |
| CN114800142A (en) * | 2022-03-29 | 2022-07-29 | 芜湖市恒浩机械制造有限公司 | Bottom surface finishing machine tool for accelerator pedal arm supporting seat |
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2018
- 2018-04-26 CN CN201820611759.7U patent/CN208556796U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108356571A (en) * | 2018-04-26 | 2018-08-03 | 重庆恒博机械制造有限公司 | A kind of shaft-like workpiece billeteer |
| CN108356571B (en) * | 2018-04-26 | 2023-08-01 | 重庆恒博机械制造有限公司 | Coarse machining machine tool for shaft workpieces |
| CN112877524A (en) * | 2021-01-14 | 2021-06-01 | 上海交通大学 | Surface strengthening device and method for applying elastic stress field and pulse current field to metal workpiece and assisting ultrasonic rolling |
| CN114800142A (en) * | 2022-03-29 | 2022-07-29 | 芜湖市恒浩机械制造有限公司 | Bottom surface finishing machine tool for accelerator pedal arm supporting seat |
| CN114800142B (en) * | 2022-03-29 | 2023-03-31 | 芜湖市恒浩机械制造有限公司 | Bottom surface finishing machine tool for accelerator pedal arm supporting seat |
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