CN110181338A - Single-station shoe tree Roughing and fine machining machine and its working method - Google Patents
Single-station shoe tree Roughing and fine machining machine and its working method Download PDFInfo
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- CN110181338A CN110181338A CN201910570753.9A CN201910570753A CN110181338A CN 110181338 A CN110181338 A CN 110181338A CN 201910570753 A CN201910570753 A CN 201910570753A CN 110181338 A CN110181338 A CN 110181338A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q37/00—Metal-working machines, or constructional combinations thereof, built-up from units designed so that at least some of the units can form parts of different machines or combinations; Units therefor in so far as the feature of interchangeability is important
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Abstract
The present invention relates to a kind of single-station shoe tree is thick, finishing machine and its working method, it is characterized by: single-station shoe tree is thick, finishing machine includes body, be located on body can vertical lifting movement rack and be located in body and be located at the locating piece that rack side is used to position vertically arranged single group shoe tree blank, the first side of the upper surface of described rack is equipped with single group shoe tree blank roughing component, the first side is equipped with single group shoe tree nozzle processing assembly below the rack, the shoe tree nozzle processing assembly includes the first slide plate that can be slid along stands longitudinal and the first B axle rotating mechanism for being located at the first slide plate lower surface, the second side is equipped with the second slide plate that can be slid along stands longitudinal and is located at the second slide plate lower surface the second B axle rotating mechanism identical with the first B axle rotating mechanism structure below the rack, it is additionally provided on the body Positioned at the clamping device of the shoe tree nozzle of locating piece side.The advantages of single-station shoe tree Roughing and fine machining machine of the present invention: mechanism is simple, working efficiency, machining accuracy are high, and is suitable for the shoe tree processing of personal version customization.
Description
Technical field:
The present invention relates to a kind of single-station shoe tree Roughing and fine machining machine and its working methods.
Background technique:
As the improvement of people's living standards, shoe style also emerges one after another, and current shoe tree processing makes since equipment falls behind
Shoe tree mismachining tolerance is larger, especially the multiple bearing of process Roughing and fine machining, so that processing finished product is not quite similar, thus
Cause the shoe style manufactured with a shoes that can also be deviated；Current existing some equipment carry out one to entire shoe tree blank
Secondary clamping is from blank to molding disposable processing, but its working efficiency is very low, and equipment cost is high, and positioning method is unstable,
Product defect rate after making finishing is high.
It is different additionally, due to the foot type of different people, general shoe tree is only used only and is not suitble to owner, with people
Raising to the individual requirements of shoes, current shoe tree making apparatus be unable to satisfy the demand of people.
Summary of the invention:
The purpose of the present invention is to provide a kind of single-station shoe tree Roughing and fine machining machine and its working method, the single-station shoe tree is thick,
Finishing machine design rationally, is conducive to the machining accuracy and processing efficiency that improve shoe tree.
Single-station shoe tree Roughing and fine machining machine of the present invention, it is characterised in that: including body, be located on body can vertical lifting
The rack of movement and the locating piece for being located in body and be used to position positioned at rack side vertically arranged single group shoe tree blank, institute
It states the first side of the upper surface of rack and is equipped with single group shoe tree blank roughing component, the first side is equipped with single group below the rack
Shoe tree nozzle processing assembly, the shoe tree nozzle processing assembly include the first slide plate that can be slid along stands longitudinal and are located at first
First B axle rotating mechanism of slide plate lower surface, the second side is equipped with can slide along stands longitudinal second below the rack
Slide plate and it is located at the second slide plate lower surface the second B axle rotating mechanism identical with the first B axle rotating mechanism structure, on the body
It is additionally provided with the clamping device of the shoe tree nozzle positioned at locating piece side.
Further, above-mentioned first B axle rotating mechanism includes the rotation frame of one end hingedly on the rack, on the rotation frame
Equipped with the tool apron rotated by cutter motor driven, knife handle and cutter are installed on the tool apron；The bottom surface of the slide plate connects firmly cross
Direction guiding rail, the cross slide way be equipped with by driving mechanism driving along cross slide way transverse shifting slide, the slide with
Connecting rod is equipped between rotation frame, first end and the slide of the connecting rod are hinged, second end and rotation frame are hinged.
Further, the clamping device of above-mentioned shoe tree nozzle includes the axle center for clamping pivoted arm and being located at clamping pivoted arm free end
Line and the hydraulic cylinder that forms an angle of clamping arm length direction are provided with along hydraulic cylinder direction of axis line in the hydraulic cylinder
The reciprocating-piston of movement is provided with for clamping shoe tree nozzle dovetail to be processed on the lower cover that hydraulic cylinder lower end is fixed with
The clamping jaw of slot, the two sides of the clamping jaw are equipped with the one group of sliding block that can be reciprocatingly slided along clamping jaw axial line, under the reciprocating-piston
Movable push bar of the end face through being arranged on hydraulic cylinder lower cover and sliding block upper contact are nested with reset in movable push bar periphery and draw
Spring is equipped with the inclined-plane agreed with the slope of clamping jaw lower, outer perimeter side on the inside of two sliding block lower ends, to force clamping jaw to collapse,
A gap is offered in the longitudinal direction of clamping jaw, the clamping jaw is divided into left side pawl and right side pawl, the left side pawl and institute by the gap
The transverse gage for stating right side pawl is different；Lower end is provided in the lower lumen of reciprocating-piston to withstand on hydraulic cylinder lower cover
Center pressure spring.
Further, above-mentioned hydraulic cylinder lower cover and clamping jaw are an integral molding structure, and the sliding block positioned at clamping jaw two sides is through cross
The clamping jaw, which is connected, to the bolt through clamping jaw is equipped with perforated slot for wearing bolt, the bolt is upper in perforated slot,
Lower slider；The clamping jaw includes the connecting column being fixedly connected with hydraulic cylinder lower cover and the clamp connecting with connecting column lower end,
The clamp lower inside opening is in inverted trapezoidal, is matched for clamping tightly with shoe tree nozzle dovetail groove to be processed, gap is integrally in inflection
Shape, the lower half in gap run through the central symmetry plane of clamp and extend one section in the lower part of connecting column, and the upper half in gap will be even
It connects and is divided into asymmetric two parts in the middle part of column；The pressure oil duct towards hydraulic cylinder is provided on the clamping pivoted arm, on board
Equipped with the first motor for respectively driving the rotation of every group of clamping pivoted arm；The inclined-plane of the sliding block lower end inside is equipped with along its width side
To the groove of setting.
Further, above-mentioned driving mechanism includes driving motor and screw rod, and the driving motor drives silk by driving member
Bar rotation, the screw rod cooperatively forms nut-screw rod mechanism with the screw hole on slide, to drive slide to slide；The rotation frame
Both upper ends thereof is symmetrically arranged with the first hinged recess, and the slide plate is equipped with U-shaped articulated section in one end close to rotation frame, described U-shaped
The two sides of articulated section are respectively contained in the first hinged recess at both ends, and the side of U-shaped articulated section and the first hinged recess are logical
Articulated shaft A realization is crossed to be hinged；The lower section of the rotation frame is equipped with folded plate, and the folded plate includes being close to and being fixed on rotation frame bottom
The second end of the horizontal segment in face and the bending segment bent downward, the bending segment and connecting rod is hinged.
Further, the lower end of above-mentioned slide and the bending segment lower end of folded plate are equipped with the second hinged recess, the connecting rod
The first and second end be accommodated in the second hinged recess, connecting rod two end and the second hinged recess are hinged by articulated shaft B realization.
Further, above-mentioned locating piece includes being located under shoe tree blank the rotatable positioning that shoe tree blank can be driven to rotate
Seat compresses the liftable briquetting of shoe tree blank with being located above shoe tree blank, it is top that the rotatable positioning seat top is equipped with two
For positioning shoe tree blank.
Further, above-mentioned shoe tree blank roughing component includes being set on the rack first cross slide way and being located at first
First sliding panel of horizontal sliding on cross slide way, first sliding panel are equipped with cutting blade motor and pass through skin by cutting blade motor
With the first rotary head for driving rotation, the shaft axis of first rotary head and the rotation axis of shoe tree blank are formed admittedly
Fixed angle.
Further, it is equipped with shoe tree blank between locating piece and the clamping device of shoe tree nozzle from positioning on above-mentioned body
The manipulator being moved on part on the clamping device of shoe tree nozzle.
The working method of single-station shoe tree Roughing and fine machining machine of the present invention, it is characterised in that: wherein single-station shoe tree is thick, smart
Processing machine include body, be located on body can vertical lifting movement rack and be located in body and be located at rack side for fixed
The locating piece of the vertically arranged single group shoe tree blank in position, the first side of the upper surface of described rack are equipped with the blank roughing of single group shoe tree
Component, the first side is equipped with single group shoe tree nozzle processing assembly below the rack, and the shoe tree nozzle processing assembly includes
The first slide plate that can slide along stands longitudinal and it is located at the first B axle rotating mechanism of the first slide plate lower surface, under the rack
The second side of face is equipped with the second slide plate that can be slid along stands longitudinal and is located at the second slide plate lower surface and the first B axle rotating mechanism
Structure identical second B axle rotating mechanism is additionally provided with the clamping device of the shoe tree nozzle positioned at locating piece side on the body；
Single shoe tree blank is fixed on the positioning element, roughing is carried out to shoe tree blank by single group shoe tree blank roughing component,
After the completion of roughing, rack rises, and carries out nozzle milling to shoe tree blank by the shoe tree nozzle processing assembly below rack and adds
Work, forms dovetail groove in the nozzle position of shoe tree blank and with the positioning surface for manipulator clamping, by manipulator that shoe tree is thick
Base is transferred on the clamping device of shoe tree nozzle and clamps, and is finished by the second B axle rotating mechanism to shoe tree crude green body after clamping.
The advantages of single-station shoe tree Roughing and fine machining machine of the present invention: mechanism is simple, working efficiency, machining accuracy are high, and is applicable in
In the shoe tree processing of personal version customization.
Detailed description of the invention:
Fig. 1 is the organigram of processing shoe tree of the present invention；
Fig. 2 is the organigram of the embodiment of the present invention one；
Fig. 3 is the main view organigram of shoe tree blank roughing component；
Fig. 4 is the partial view of Fig. 3；
Fig. 5 is the partial view of Fig. 3；
Fig. 6 is the organigram of shoe tree blank roughing component and tool magazine use state；
Fig. 7 is the main view organigram of tool magazine；
Fig. 8 is the D structure schematic diagram of shoe tree nozzle processing assembly；
Fig. 9 is the D structure schematic diagram at the shoe tree nozzle processing assembly back side；
Figure 10 is the D structure schematic diagram of connecting rod；
Figure 11 is the organigram of another embodiment of the invention；
Figure 12 is the organigram of another embodiment of the invention；
Figure 13 is the construction view that shoe tree nozzle clamping device is connected to motor；
Figure 14 is shoe tree nozzle clamping device D structure schematic diagram；
Figure 15 is the broken isometric organigram of Figure 14；
Figure 16 is the section main view organigram of Figure 14；
Figure 17 is the W-W profile construction schematic diagram of Figure 16；
Figure 18 is the organigram (collapsing clamping jaw) of Figure 17 another kind working condition；
Figure 19 is the D structure schematic diagram of clamping jaw Yu hydraulic cylinder lower cover；
Figure 20 is the main view of Figure 19；
Figure 21 is the D structure schematic diagram of sliding block；
Figure 22 is the main view (being clamped shoe tree) of Figure 21；
Figure 23 is the main view of another embodiment of Figure 22；
Figure 24 is the profile construction schematic diagram of another finishing station；
Solid line is the organigram of shoe tree blank in Fig. 1, and dotted line is the organigram of shoe tree crude green body, and chain-dotted line is finishing
Shoe tree afterwards.
Specific embodiment:
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Embodiment one, single-station shoe tree Roughing and fine machining machine of the present invention include body 1, be located on body can vertical lifting fortune
Dynamic rack M(rack M can be by the driving lifting of the nut-screw rod mechanism that is vertically located at, the rack carry out shoe tree blank and
The shared rack of shoe tree crude green body processing) and be located in body and be located at rack side for positioning vertically arranged shoe tree blank 2
Locating piece the first side N, the upper surface of described rack M (i.e. the left side of Fig. 2 rack) be equipped with shoe tree blank roughing component K,
The first side is equipped with shoe tree nozzle processing assembly H below the rack M, and shoe tree nozzle processing assembly H is mainly to shoe tree cylinder
Mouth is processed and (cuts pin plane and processing dovetail groove), to provide positioning surface, the shoe tree nozzle processing group for subsequent finishing
Part H includes the first slide plate H1 that can be slid along stands longitudinal and the first B axle rotating mechanism H2 for being located at slide plate lower surface, and described the
One B axle rotating mechanism H2 includes the rotation frame 3 of one end hingedly on the rack, and the rotation frame 3 is equipped with and is driven by cutter motor 4
The tool apron 5 of rotation is equipped with knife handle 6 and cutter 7 on the tool apron 5；The bottom surface of the first slide plate H1 connects firmly cross slide way 8,
The cross slide way 8 is equipped with the slide 9 by driving mechanism driving along cross slide way transverse shifting, the slide 9 and rotation
Connecting rod 10 is equipped between frame 3, first end and the slide 9 of the connecting rod 10 are hinged, second end and rotation frame 3 are hinged.The knife
The removable knife handle and cutter of being equipped on seat can carry out processing shoe tree nozzle positioning dovetail groove as needed, which is logical
With standard knife handle, it is used to be fixedly mounted different cutters, knife handle and tool apron cooperation releasable connection are on tool apron.
The second side (i.e. the right side of Fig. 2 rack) is equipped with can slide along stands longitudinal second below the rack M
Slide plate and it is located at the second slide plate lower surface second B axle rotating mechanism H4 identical with the first B axle rotating mechanism structure, the body
On be additionally provided with the clamping device A of shoe tree nozzle positioned at locating piece side, the clamping device A of the shoe tree nozzle is for clamping shoe tree
Crude green body can be realized along transverse shifting shown in Fig. 2, transverse shifting by nut-screw rod mechanism.
The clamping device A of the shoe tree nozzle includes the axial line and folder for clamping pivoted arm A1 and being located at clamping pivoted arm free end
The hydraulic cylinder A2 that arm length direction forms an angle is held, is provided in the hydraulic cylinder A2 body and is transported along hydraulic cylinder direction of axis line
It is provided on the lower cover A4 that the lower end dynamic reciprocating-piston A3, hydraulic cylinder A2 is fixed with for clamping shoe tree nozzle to be processed
The two sides of the clamping jaw A5, the clamping jaw A5 of dovetail groove are equipped with the one group of sliding block A6 that can be reciprocatingly slided along clamping jaw axial line, described past
Movable push bar A7 and sliding block A6 upper contact of the lower end surface of plug through being arranged on hydraulic cylinder lower cover are brought back to life, in movable push bar A7
Periphery is nested with reset tension spring A8, be equipped on the inside of two sliding block lower ends agree with the slope A9 of clamping jaw lower, outer perimeter side it is oblique
Face A10 offers a gap A11 in the longitudinal direction of clamping jaw, the clamping jaw is divided into left side pawl by the gap to force clamping jaw to collapse
A23 and right side pawl A12, the left side pawl are different from the transverse gage of the right side pawl；It is set in the lower lumen of reciprocating-piston
It is equipped with the center compression spring A 13 that lower end is withstood on hydraulic cylinder lower cover.When work, the dovetail groove of shoe tree nozzle to be processed is inserted into folder
In pawl, oil pressure is made to the effect of reciprocating-piston by pressure oil duct A19, makes reciprocating-piston that movable push bar A7 be driven to push downwards,
Become to making sliding block A6 to move down, the slope A9 of clamping jaw lower, outer perimeter side is compressed positioned at the inclined-plane A10 of sliding block A6 lower end inside, makes clamping jaw
It is received in lower part, allows the dovetail groove of clamping jaw clamping shoe tree nozzle to be processed, realize the clamping of shoe tree to be processed；After finishing
Hydraulic elimination, reciprocating-piston move up under the action of the pressure spring of center, and sliding block is no longer influenced by the crowded of movable push bar A7 and pushes away, and is resetting
It is moved up under the action of tension spring A8, so that clamping jaw is loosened the clamping for treating the dovetail groove K of processing shoe tree nozzle, processing can be removed at this time
Shoe tree afterwards.
Or the shoe tree nozzle clamping device A include clamp pivoted arm A1 and be located at clamping pivoted arm free end axial line and
The hydraulic cylinder A2 that arm length direction forms an angle is clamped, is provided in the hydraulic cylinder A2 body along hydraulic cylinder direction of axis line
It is provided on the lower cover A4 that the lower end the reciprocating-piston A3 of movement, hydraulic cylinder A2 is fixed with for clamping shoe tree cylinder to be processed
The two sides of the clamping jaw A5, the clamping jaw A5 of mouthful dovetail groove are equipped with the one group of sliding block A6 that can be reciprocatingly slided along clamping jaw axial line, described
Movable push bar A7 of the lower end surface of reciprocating-piston through being arranged on hydraulic cylinder lower cover and sliding block A6 upper contact, in movable push bar
The periphery A7 is nested with reset tension spring A8, is equipped on the inside of two sliding block lower ends and agrees with the slope A9 of clamping jaw lower, outer perimeter side
Inclined-plane A10 offers a gap A11 in the longitudinal direction of clamping jaw, the clamping jaw is divided into left side by the gap to force clamping jaw to collapse
Pawl A23 and right side pawl A12, the left side pawl are different from the transverse gage of the right side pawl；In the lower lumen of reciprocating-piston
It is provided with the center compression spring A 13 that lower end is withstood on hydraulic cylinder lower cover, above-mentioned hydraulic cylinder lower cover A4 and clamping jaw A5 is integrated
Molding structure, the sliding block positioned at clamping jaw two sides are extended transversely through the bolt A14 connection of clamping jaw A5, and the clamping jaw is equipped with for wearing
If the perforated slot A15 of bolt, the bolt A14 is slided above and below in perforated slot, under the action of movable push bar A7 is to sliding block,
Sliding block is moved down, and by being moved up under the action of reset tension spring A8 after hydraulic coupling removal, and by spiral shell in upper and lower slipping
The screw limiting of bolt A14 slides in perforated slot A15, and center compression spring A 13 plays after removal hydraulic pressure, to reciprocating-piston A3
Reset, the perforation A41 that movable push bar A7 is passed through on hydraulic cylinder lower cover A4 acts on the recessed groove A42 on sliding block, resets drawing
The both ends of spring A8 are separately fixed at the slot bottom of recessed groove A42 and the lower surface of reciprocating-piston A3.
One of embodiment, in order to manufacture convenience, design rationally, above-mentioned clamping jaw A5 includes and hydraulic cylinder lower cover
The connecting column A16 the being fixedly connected and clamp A17 connecting with connecting column lower end, the clamp lower inside opening A18 is in
It is trapezoidal, it is matched for clamping tightly with shoe tree nozzle dovetail groove K to be processed, gap is integrally in inflection shape, and clamp is run through in the lower half in gap
Central symmetry plane and extend one section in the lower part of connecting column, the upper half in gap will be divided into asymmetric two in the middle part of connecting column
Point, which can be realized by wire cutting.
One of embodiment is provided on above-mentioned clamping pivoted arm towards hydraulic cylinder to preferably convey hydraulic coupling
Pressure oil duct A19, is equipped with the first motor A20 for respectively driving every group of clamping pivoted arm A1 rotation on board, and hydraulic oil passes through machine
Fluid pressure line on platform is delivered in pressure oil duct A19, and pressure oil duct A19 can lead to hydraulic certainly, and can also ventilate pressure.
One of embodiment, the inclined-plane of above-mentioned sliding block lower end inside are equipped with the groove A21 being arranged along its width direction,
Can be 1-2 centimetres by groove A21 width, depth is 0.5-1 centimetres, can be by groove A21 it is a plurality of, in a plurality of situation
Under, adjustable width is 0.5-1 centimetres, can reduce gathering by setting groove or loosen left side pawl A23 and right side pawl A12
When generated frictional force, keep sliding block sliding more smooth.
One of embodiment is equipped with roller A22 in above-mentioned groove to be further reduced the frictional force of sliding block sliding.
One of embodiment is equipped with shoe tree blank on above-mentioned body between locating piece and the clamping device of shoe tree nozzle
The manipulator D being moved to from locating piece on the clamping device of shoe tree nozzle.Manipulator D shoe tree crude green body obtained after processing
W19 clamping is sent to the clamping device A of shoe tree nozzle, treats finishing shoes by the clamping jaw A5 of the clamping device A of shoe tree nozzle
The dovetail groove of last carving carries out clamping.
One of embodiment, above-mentioned driving mechanism include driving motor 11 and screw rod 12, and the driving motor 11 passes through
Driving member drives screw rod 12 to rotate, and the screw rod 12 cooperatively forms nut-screw rod mechanism with the screw hole on slide 9, to drive slide
Sliding.
One of embodiment, the both upper ends thereof of above-mentioned rotation frame 3 are symmetrically arranged with the first hinged recess 13, and the slide plate exists
It is equipped with U-shaped articulated section 14 close to one end of rotation frame, the two sides of the U-shaped articulated section 14 are respectively contained in first hinge at both ends
It connects in recess 13, the side of U-shaped articulated section 14 is hinged with the first hinged recess by articulated shaft A realization.
One of embodiment, the lower section of above-mentioned rotation frame 3 are equipped with folded plate 15, and the folded plate includes being close to and being fixed on pendulum
The horizontal segment 151 of pivoted frame bottom surface and the bending segment 152 bent downward, the second end of the bending segment 152 and connecting rod 10 are hinged.
One of embodiment, the lower end of above-mentioned slide and the bending segment lower end of folded plate are equipped with the second hinged recess 16,
First and second end of the connecting rod is accommodated in the second hinged recess, and connecting rod two end is realized with the second hinged recess by articulated shaft B
It is hinged.Above-mentioned hydraulic cylinder can also be substituted with electric cylinder.
One of embodiment, between above-mentioned rack 1 and locating piece be equipped with can be equipped with can vertical lifting tool magazine 17, institute
Stating releasable connection on tool magazine, there are many cutter (can be the cutters such as the cutters such as groove milling, hole milling or drilling)；It is described can vertical lifting
Tool magazine 17 be a rectangular slab, multiple through slot 18(for removable installation knife handle are equipped on the rectangular slab laterally has 6
Through slot, each through slot can be respectively equipped with several cutter spacing slots in the longitudinal direction, can put 2-3 knife), the rectangular slab is by setting
There are raise-lower hydraulic or the driving lifting of atmospheric pressure pole 19 of its side, the cutter 22 on the tool magazine 17 can be to shoe tree nozzle or each table of shoe tree
Face carries out the processing of various complexity, realizes the different process requirements of shoe tree.Through slot, cutter spacing slot are standard universal designs,
With knife handle to the installation for realizing much knives.
One of embodiment, above-mentioned locating piece N include be located under shoe tree blank can drive shoe tree blank rotate can
Rotational positioning seat N1 and it is located at the liftable briquetting N2 that shoe tree blank is compressed above shoe tree blank, on the rotatable positioning seat
Portion is equipped with two top N3 by two top N3 overheads in shoe tree heel position, to pass through lifting press for positioning shoe tree blank
Block N2 decline is pressed on shoe tree head end, to realize the positioning of shoe tree.At work, rotatable positioning seat, which passes through, is set to below
Motor driven rotation, it is top in flat-shaped trapezoidal, make to position relatively reliable stabilization.
One of embodiment, above-mentioned shoe tree blank roughing component K include being set on the rack first cross slide way K2
With the first sliding panel K3 for being located at horizontal sliding in first cross slide way, first sliding panel be equipped with cutting blade motor K4 and by
Cutting blade motor drives the shaft axis and shoe tree hair of the first rotary head K5, the first rotary head K5 of rotation by belt
The rotation axis of base forms fixed angle, which is 5-12 degree.When work, shoe tree rotates under the action of locating piece, machine
The first sliding panel on frame realizes its transverse shifting under motor and leading screw and nut mechanism effect, realizes lateral displacement, the first rotation
Rotor disk makes its high-speed rotation under the action of cutting blade motor, under the action of the first sliding panel transverse direction, to cut shoe tree hair
The entire cutting of shoe tree blank is realized with the lifting of rack in the surface of one border of base.Shoe tree blank 2 is processed by above-mentioned
At being shoe tree crude green body W19.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, is all covered by the present invention.
Claims (10)
1. a kind of single-station shoe tree Roughing and fine machining machine, it is characterised in that: including body, be located on body can vertical lifting movement
Rack and be located in body and be located at the locating piece that rack side is used to position vertically arranged single group shoe tree blank, the machine
The first side of the upper surface of frame is equipped with single group shoe tree blank roughing component, and the first side is equipped with single group shoe tree below the rack
Nozzle processing assembly, the shoe tree nozzle processing assembly include the first slide plate that can be slid along stands longitudinal and are located at the first slide plate
First B axle rotating mechanism of lower surface, the second side is equipped with the second slide plate that can be slid along stands longitudinal below the rack
Be located at the second slide plate lower surface the second B axle rotating mechanism identical with the first B axle rotating mechanism structure, also set on the body
There is the clamping device of the shoe tree nozzle positioned at locating piece side.
2. single-station shoe tree Roughing and fine machining machine according to claim 1, it is characterised in that: the first B axle rotating mechanism
Rotation frame including one end hingedly on the rack, the rotation frame are equipped with the tool apron rotated by cutter motor driven, the knife
Knife handle and cutter are installed on seat；The bottom surface of the slide plate connects firmly cross slide way, and the cross slide way is equipped with by driving mechanism
Driving is equipped with connecting rod, the first end of the connecting rod along the slide of cross slide way transverse shifting between the slide and rotation frame
It is hinged with slide, second end and rotation frame are hinged.
3. single-station shoe tree Roughing and fine machining machine according to claim 1, it is characterised in that: the clamping of the shoe tree nozzle
Mechanism includes clamping pivoted arm and being located at the axial line of clamping pivoted arm free end and clamp the liquid that arm length direction forms an angle
Cylinder pressure, the reciprocating-piston moved along hydraulic cylinder direction of axis line is provided in the hydraulic cylinder, and the fixation of hydraulic cylinder lower end is set
The clamping jaw for clamping shoe tree nozzle dovetail groove to be processed is provided on some lower covers, the two sides of the clamping jaw are equipped with can be along folder
Activity of the lower end surface through being arranged on hydraulic cylinder lower cover of one group of sliding block that pawl axial line reciprocatingly slides, the reciprocating-piston pushes away
Bar and sliding block upper contact, are nested with reset tension spring in movable push bar periphery, be equipped on the inside of two sliding block lower ends under clamping jaw
The inclined-plane that the slope of portion peripheral side agrees with offers a gap in the longitudinal direction of clamping jaw, the gap will to force clamping jaw to collapse
The clamping jaw is divided into left side pawl and right side pawl, the left side pawl are different from the transverse gage of the right side pawl；In reciprocating-piston
The center pressure spring that lower end is withstood on hydraulic cylinder lower cover is provided in lower lumen.
4. single-station shoe tree Roughing and fine machining machine according to claim 1, it is characterised in that: the hydraulic cylinder lower cover and
Clamping jaw is an integral molding structure, and the bolt that the sliding block positioned at clamping jaw two sides is extended transversely through clamping jaw connects the clamping jaw and is equipped with
For wearing the perforated slot of bolt, the bolt slides above and below in perforated slot；The clamping jaw includes solid with hydraulic cylinder lower cover
Surely the connecting column connected and the clamp connecting with connecting column lower end, clamp lower inside opening are in inverted trapezoidal, with to
Processing shoe tree nozzle dovetail groove is matched for clamping tightly, and gap is integrally in inflection shape, and the central symmetry plane of clamp is run through in the lower half in gap
And extending one section in the lower part of connecting column, the upper half in gap will be divided into asymmetric two parts in the middle part of connecting column；The clamping
It is provided with the pressure oil duct towards hydraulic cylinder on pivoted arm, the first electricity for respectively driving every group of clamping pivoted arm rotation is equipped on board
Machine；The inclined-plane of the sliding block lower end inside is equipped with the groove being arranged along its width direction.
5. single-station shoe tree Roughing and fine machining machine according to claim 1, it is characterised in that: the driving mechanism includes driving
Dynamic motor and screw rod, the driving motor are drived screw rod rotation by driving member, and the screw hole on the screw rod and slide cooperates shape
At nut-screw rod mechanism, to drive slide to slide；The both upper ends thereof of the rotation frame is symmetrically arranged with the first hinged recess, the cunning
Plate is equipped with U-shaped articulated section in one end close to rotation frame, and the two sides of the U-shaped articulated section are respectively contained in first hinge at both ends
It connects in recess, the side of U-shaped articulated section is hinged with the first hinged recess by articulated shaft A realization；The lower section of the rotation frame
Equipped with folded plate, the folded plate includes the bending segment being close to and being fixed on the horizontal segment of rotation frame bottom surface and bend downward, described curved
Trisection and the second end of connecting rod are hinged.
6. single-station shoe tree Roughing and fine machining machine according to claim 5, it is characterised in that: the lower end of the slide and folding
The bending segment lower end of plate is equipped with the second hinged recess, and the first and second end of the connecting rod is accommodated in the second hinged recess, connecting rod
Both ends are hinged with the second hinged recess by articulated shaft B realization.
7. single-station shoe tree Roughing and fine machining machine according to claim 6, it is characterised in that: the locating piece includes being located at
The rotatable positioning seat of shoe tree blank rotation can be driven under shoe tree blank and is located above shoe tree blank to compress shoe tree blank
Liftable briquetting, it is top with for positioning shoe tree blank that the rotatable positioning seat top is equipped with two.
8. single-station shoe tree Roughing and fine machining machine according to claim 7, it is characterised in that: the shoe tree blank roughing
Component includes being set on the rack first cross slide way and being located at the first sliding panel of horizontal sliding in first cross slide way, described
First sliding panel is equipped with cutting blade motor and drives the first rotary head of rotation by belt by cutting blade motor, first rotation
The shaft axis of rotor disk and the rotation axis of shoe tree blank form fixed angle.
9. single-station shoe tree Roughing and fine machining machine according to claim 1,2 or 3, it is characterised in that: positioned on the body
It is equipped with and is moved to shoe tree blank from locating piece on the clamping device of shoe tree nozzle between part and the clamping device of shoe tree nozzle
Manipulator.
10. a kind of working method of single-station shoe tree Roughing and fine machining machine, it is characterised in that: wherein single-station shoe tree Roughing and fine machining
Machine include body, be located on body can vertical lifting movement rack and be located in body and to be located at rack side perpendicular for positioning
To the locating piece of the single group shoe tree blank of setting, the first side of the upper surface of described rack is equipped with single group shoe tree blank roughing group
Part, the first side is equipped with single group shoe tree nozzle processing assembly below the rack, and the shoe tree nozzle processing assembly includes can
Along stands longitudinal sliding the first slide plate and be located at the first B axle rotating mechanism of the first slide plate lower surface, below the rack
Second side is equipped with the second slide plate that can be slid along stands longitudinal and is located at the second slide plate lower surface and the first B axle rotating mechanism knot
Structure identical second B axle rotating mechanism is additionally provided with the clamping device of the shoe tree nozzle positioned at locating piece side on the body；It will
Single shoe tree blank is fixed on the positioning element, carries out roughing to shoe tree blank by single group shoe tree blank roughing component,
After the completion of roughing, rack rises, and carries out nozzle Milling Process to shoe tree blank by the shoe tree nozzle processing assembly below rack,
Dovetail groove is formed in the nozzle position of shoe tree blank and uses the positioning surface for manipulator clamping, by manipulator by shoe tree crude green body turn
It moves on the clamping device of shoe tree nozzle and clamps, shoe tree crude green body is finished by the second B axle rotating mechanism after clamping.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910570753.9A CN110181338A (en) | 2019-06-28 | 2019-06-28 | Single-station shoe tree Roughing and fine machining machine and its working method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910570753.9A CN110181338A (en) | 2019-06-28 | 2019-06-28 | Single-station shoe tree Roughing and fine machining machine and its working method |
Publications (1)
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| CN110181338A true CN110181338A (en) | 2019-08-30 |
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| WO2017205951A1 (en) * | 2016-06-01 | 2017-12-07 | Pletsch Schaefer Gabriel Gaspar | Method for manufacturing an articulated or non-articulated shoe last |
| CN108620648A (en) * | 2018-06-08 | 2018-10-09 | 福州旭乐数控设备有限公司 | Shoe tree preprocessing special equipment and its processing method |
| CN210335348U (en) * | 2019-06-28 | 2020-04-17 | 福州旭乐数控设备有限公司 | Single-station shoe tree rough and fine processing machine |
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| CN201683152U (en) * | 2009-12-23 | 2010-12-29 | 福州大学 | Five-axis CNC last making machine |
| CN102320072A (en) * | 2011-07-30 | 2012-01-18 | 福州大学 | Last billet clamping mechanism of numerical control (NC) last making machine |
| WO2017205951A1 (en) * | 2016-06-01 | 2017-12-07 | Pletsch Schaefer Gabriel Gaspar | Method for manufacturing an articulated or non-articulated shoe last |
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