A kind of full-automatic two station horizontals microtome
Technical field
The present invention relates to a kind of microtome field, and in particular to a kind of full-automatic two station horizontals microtome.
Background technology
Microtome is widely used in machining field, and the cutter holder device of existing microtome is entering to clamping workpiece to be added
During row cutting, drive system cuts off workpiece to be added by controlling cutter holder device as feed motion, but when workpiece to be added is ellipse
Or other it is non-circular when, cutter holder device when feeding cutting is done, due to the radial dimension of workpiece different parts to be added it is different, so as to
Cause cutter big in the larger position amount of feeding of radial dimension, it is little in the less position amount of feeding of radial dimension, it may appear that cutter
In cutting process, stress size changes, and situations such as discontinuously cutting, these situations are easily damaged cutter, and affect workpiece
Crudy.
It is existing processing the machine components such as grommet and axle sleeve microtome when clamping is carried out to multiple workpiece to be added, first
The chuck of microtome passes through the endoporus of grommet, and then the jaw on dynamical system effect lower chuck opens to surrounding and presss from both sides grommet
Tightly, as the inner circle size of multiple workpiece to be added is variant, so as to the jaw for causing clamping apparatus can only clamp inner circle chi
Very little workpiece to be added less than normal, and inner circle size workpiece to be added bigger than normal cannot be clamped, this will cause cutter to machined part
When being processed, workpiece to be added occur due to not clamping movement, the qualification rate for causing product is declined by this, in addition can shorten add
Work cutter.
Existing microtome is generally by manually tearing open on clamping workpiece to be added to clamping apparatus or from clamping apparatus
Unload down, also need to manually come to be adjusted to machined part during clamping, labor strength is big, low production efficiency.Additionally, one
Although the microtome for being configured with feeding device a bit can carry out storing to round piece, for some non-circular workpiece to be added by
In being controlled its putting position, cause to realize self-feeding.
The content of the invention
For the problems referred to above, the present invention provides a kind of full-automatic two station horizontals microtome, and which can simultaneously clamp on multiple
There is the workpiece of micro difference in size, cutter holder device controls motion by profiling mould, it is ensured that cutter is to non-circular workpiece
The processing capacity of different parts is identical, efficiently solves interrupted cutting problem of the cutter to workpiece, and the present invention is by configuring charging dress
Put the work efficiency of the equipment of substantially increasing.
In order to solve the above problems, the technical scheme that the present invention is provided is:
A kind of full-automatic two station horizontals microtome, including clamping apparatus, cutter holder device and feeding device, the clamping set
For being fixedly connected on the ground, the cutter holder device and feeding device are located in front of clamping apparatus, it is characterised in that:The knife rest
Device includes tool rest bracket and mould of following an example, and the tool rest bracket connects longitudinally adjusted planker, the longitudinally adjusted planker connection
Traverse feed planker, the traverse feed planker connect movable carriage, and the movable carriage bottom surface is provided with boss, movable carriage
Reeded support is set by boss and upper surface to be connected, the movable carriage rear end is connected with one end of drive link,
The drive link other end is connected with one end of connecting pin, and the connecting pin other end is provided with roller bearing, and the roller bearing is arranged at mould of following an example
Profiling groove in, the profiling groove by constituting with workpiece size to be added, shape identical inner orbit face and outside track face, institute
State profiling mould to be connected with motor by rotary shaft.
Preferred a kind of full-automatic two station horizontals microtome, the clamping apparatus are included for fixing the machine of clamping apparatus
Seat and for the clamping mechanism of clamping workpiece, the clamping mechanism includes clamping body and pile of spool boxes, and the pile of spool boxes includes lamination
Body and lamination shell, the lamellar body are made up of lamination and partition, and lamination one end is provided with flexure strip, and partition is arranged at two neighboring
Between lamination, lamellar body is externally provided with for fixing the lamination shell of lamellar body, and the bottom surface of lamination shell is inclined-plane, and lamellar body is another
Elastic press is provided between end and lamination shell, is provided with the clamping body for accommodating the inner chamber of pile of spool boxes and being used to drive lamination
The actuating unit of box motion.
A kind of preferred full-automatic two station horizontals microtome, the feeding device include charge support and mechanical hand, institute
Charge support one end connection drive system is stated, the charge support other end is connected to the storage bar for preserving blank, the charging
Support is provided with for shifting blank material onto ejecting device that the enterprising luggage of clamping device is pressed from both sides, and the storage bar is configured to preserve
Mechanical hand on the blank clamping to clamping apparatus of bar.
A kind of preferred full-automatic two station horizontals microtome, the mechanical hand include left jaw and right jaw, the left side
Jaw and right jaw are connected by connecting shaft, be provided with hydraulic cylinder, piston rod, hydraulic pressure are provided with the hydraulic cylinder above the rotating shaft
Cylinder two ends are connected with left jaw and right jaw by piston rod, and the hydraulic cylinder hydraulic system flexible with control piston rod connects
Connect, the connecting shaft two ends are provided with baffle plate, the baffle plate is connected with the bearing of guide groove, and the bearing is led by guide groove connection
Rail.
A kind of preferred full-automatic two station horizontals microtome, connects grinding attachment, the grinding on the tool rest bracket
Device includes drive system and the sharpening support for installing bistrique, the drivetrain that the sharpening support connection control bistrique is rotated
System.
A kind of preferred full-automatic two station horizontals microtome, the ejecting device includes push pedal and drive system, described
Push pedal is connected with the drive system of control push pedal campaign.
A kind of preferred full-automatic two station horizontals microtome, the lamellar body include at least more than one lamination.
A kind of preferred full-automatic two station horizontals microtome, is provided with 3 with last folded for accommodating in the clamping body
The inner chamber of film magazine.
Preferred a kind of full-automatic two station horizontals microtome, the actuating unit is hydraulic mechanism, the hydraulic mechanism
In be provided with for promoting the wedge block of pile of spool boxes, inclined working and the pile of spool boxes bottom surface of the wedge block fit.
The beneficial effects of the present invention is:
1st, profiling mould is provided with cutter holder device of the invention, profiling mould is provided with profiling groove, roller bearing and installation knife
The tool rest bracket connection of tool, which is placed in profiling groove, and when profiling mould is with workpiece synchronous axial system to be added, roller bearing is surrounded
Inner orbit face geomery it is identical with workpiece to be added, cutter can be fed according to workpiece different parts radial dimension difference to be added
Motion, it is ensured that the processing capacity at cutter different radial dimension positions to machined part is identical.
2nd, the lamellar body two ends in clamping apparatus of the invention for clamping workpiece are all provided with resilient material, and dynamical system will
Power is delivered to pile of spool boxes bottom, and active force is delivered to lamination by elastic press, then by the elastomeric material of lamination front end
Extruding workpiece, as the extruding force that the lamination of radial dimension smaller part is subject to is larger, causes the lamination meeting of radial dimension smaller part
Elastomeric material is expressed to into radial dimension larger part, so as to ensure that lamellar body can simultaneously clamp on what multiple sizes had differences
Workpiece.
3rd, the present invention substantially increases the work efficiency of equipment by feeding device, alleviates the labor intensity of workman, fills
Material device preserves workpiece to be added using storage bar, can control the placement state of workpiece to be added well, facilitate mechanical hand pair
Workpiece to be added on storage bar is clamped.
Description of the drawings
Structural representations of the Fig. 1 for embodiment of the present invention intermediate slide device;
Fig. 2 is the structural representation of clamping apparatus in the embodiment of the present invention;
Fig. 3 is the structural representation of pile of spool boxes in the embodiment of the present invention;
Fig. 4 is connection diagram of the pile of spool boxes in clamping body in the embodiment of the present invention;
Fig. 5 is the structural representation of feeding device in the embodiment of the present invention;
Fig. 6 is the front view of mechanical hand in the embodiment of the present invention;
Fig. 7 is the left view of mechanical hand in the embodiment of the present invention;
Shown in figure:1st, motor, 2, rotary shaft, 3, mould of following an example, 4, outside track face, 5, inner orbit face, 6, roller bearing,
7th, connecting pin, 8, drive link, 9, movable carriage, 10, traverse feed planker, 11, longitudinally adjusted planker, 12, tool rest bracket,
13rd, support, 14, pile of spool boxes, 15, clamping body, 16, lamination, 17, elastic press, 18, flexure strip, 19, lamination shell, 20, every
Piece, 21, charge support, 22, push pedal, 23, storage bar, 24, right jaw, 25, left jaw, 26, baffle plate, 27, hydraulic cylinder, 28,
Seat, 29, connecting shaft, 30, guide rail, 31, wedge block
Specific embodiment
The present invention will be further described with specific embodiment below in conjunction with the accompanying drawings:
Refer to shown in Fig. 1 to Fig. 7, a kind of full-automatic two station horizontals microtome, including clamping apparatus, cutter holder device and
Feeding device, the clamping apparatus are fixedly connected on the ground, and the cutter holder device and feeding device are located in front of clamping apparatus,
The cutter holder device includes tool rest bracket 12 and mould 3 of following an example, and the tool rest bracket 12 connects longitudinally adjusted planker 11, described vertical
To the adjustment connection traverse feed of planker 11 planker 10, the traverse feed planker 10 connects movable carriage 9, the movable carriage 9
Bottom surface is provided with boss, and movable carriage 9 sets reeded support 13 by boss and upper surface and is connected, the movable carriage 9
Rear end is connected with one end of drive link 8, and 8 other end of drive link is connected with one end of connecting pin 7,7 other end of connecting pin
Be provided with roller bearing 6, the roller bearing 6 is arranged in the profiling groove of mould 3 of following an example, the profiling groove by with workpiece size to be added,
Shape identical inner orbit face 5 and outside track face 4 are constituted, and the profiling mould 3 is connected with motor 1 by rotary shaft 2, institute
Knife rest bottom is stated, on 12, connects grinding attachment, the grinding attachment includes drive system and the sharpening support for installing bistrique, institute
State the drive system that sharpening support connection control bistrique is rotated.
The clamping apparatus include the support and the clamping mechanism for clamping workpiece for fixing clamping apparatus, the dress
Clamp mechanism includes clamping body 15 and pile of spool boxes 14, and the pile of spool boxes 14 includes lamellar body and lamination shell 19, the lamellar body by
Lamination 16 and partition 20 are constituted, and 16 one end of lamination is provided with flexure strip 18, and partition 20 is arranged between two neighboring lamination 16, lamination
It is provided with for fixing the lamination shell 19 of lamellar body in vitro, the bottom surface of lamination shell 19 is inclined-plane, the lamellar body other end and lamination
Elastic press 17 is provided between shell 19, is provided with the clamping body 15 for accommodating the inner chamber of pile of spool boxes 14 and being used to drive lamination
The hydraulic mechanism of the motion of box 14, is provided with the inner chamber of more than 3, is provided with for promoting in the hydraulic mechanism in the clamping body 15
The wedge block 31 of pile of spool boxes 14, inclined working and 14 bottom surface of pile of spool boxes of the wedge block 31 fit.
The feeding device includes charge support 21 and mechanical hand, 21 one end of charge support connection drive system, dress
Material 21 other end of support is connected to the storage bar 23 for preserving blank, and the charge support 21 is provided with for blank material is shifted onto
The ejecting device of the enterprising luggage folder of clamping device, the ejecting device include push pedal 22 and push pedal drive system, the push pedal 22
It is connected with the drive system of control push pedal campaign, the storage bar 23 is configured to arrive the blank clamping on storage bar 23
Mechanical hand on clamping apparatus.
The mechanical hand includes that left jaw 25 and right jaw 24, the left jaw 25 and right jaw 24 are connected by connecting shaft 29
Connect, above the connecting shaft 29, be provided with hydraulic cylinder 27, in the hydraulic cylinder 27, be provided with piston rod, 27 two ends of hydraulic cylinder pass through piston
Bar is connected with left jaw 25 and right jaw 24, and the hydraulic system flexible with control piston rod of the hydraulic cylinder 27 is connected, described
29 two ends of connecting shaft are provided with baffle plate 26, and the baffle plate 26 is connected with the bearing 28 of guide groove, and the bearing 28 is connected by guide groove
Guide rail 30.
Profiling mould is provided with the cutter holder device of the present invention, the profiling groove that profiling mould is provided with, profiling groove is by interior
Orbital plane and outside track face are constituted, and roller bearing is installed in profiling groove, and roller bearing is around the motion of inner orbit face, roller bearing and installation cutter
Tool rest bracket connection, when motor drives profiling mold rotation, rotating shaft can be moved in the profiling groove, so as to control knife
Frame does reciprocating linear motion, and the inner orbit face shape that surrounded due to roller bearing, size are identical with workpiece to be added, when profiling mould with
During workpiece synchronous axial system to be added, cutter can do feed motion according to workpiece different parts radial dimension difference to be added, it is ensured that cutter
The processing capacity at different radial dimension positions is identical to machined part, efficiently solves in traditional cutting processing due to the radial direction of workpiece
Size is different, the interrupted cutting for causing cutter to carry out workpiece, easily damages cutter and has a strong impact on the crudy of product.
By taking oval workpiece as an example, when the major axis position of tool sharpening ellipse workpiece, in profiling mould rotation process, pass through roller bearing
Control cutter, passes through in profiling mould rotation process when the short axle position of tool sharpening ellipse workpiece away from workpiece motion s
Roller bearing controls cutter near workpiece motion s, it is ensured that cutter is identical to the optional position processing capacity of oval workpiece circumference.
The clamping apparatus of the present invention include clamping body and pile of spool boxes, are provided with 3 for accommodating the interior of pile of spool boxes in clamping body
Chamber, is provided with hydraulic power system in clamping body, hydraulic power system is moved by hydraulic control pile of spool boxes, when oil pressure passes to lamination
During cassette bottom portion, pile of spool boxes is promoted to be displaced outwardly, so as to the elastomeric material of lamellar body end is expressed on workpiece, in clamping body
When 3 pile of spool boxes are expressed to workpiece simultaneously, workpiece will be fixed, and as elastic press is provided between lamellar body and pile of spool boxes, work as dress
When pressing from both sides the workpiece that multiple sizes have differences, the extruding force that the lamination of radial dimension smaller part is subject to is larger, causes radial dimension
Elastomeric material can be expressed to radial dimension larger part by the lamination of smaller part, so as to ensure that it is multiple that lamellar body can be simultaneously clamped on
The workpiece that size has differences, when efficiently solving traditional clamping apparatus multiple workpiece being clamped, can only clamp inner circle chi
Very little less workpiece.
Present invention configuration feeding device, feeding device preserve workpiece to be added using storage bar, and storage bar can be well
The placement state of workpiece to be added is controlled, facilitates mechanical hand to clamp to preserving the workpiece to be added on bar, it is big by feeding device
The work efficiency of equipment is improve greatly, the requirement to workman's labour skill is reduced, while also mitigating the labor intensity of workman.
The present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention
It is interior.The claimed scope of the invention is by appending claims and its equivalent thereof.