CN110125468A - The B axle rotating mechanism and its working method of shoe tree process equipment - Google Patents
The B axle rotating mechanism and its working method of shoe tree process equipment Download PDFInfo
- Publication number
- CN110125468A CN110125468A CN201910571236.3A CN201910571236A CN110125468A CN 110125468 A CN110125468 A CN 110125468A CN 201910571236 A CN201910571236 A CN 201910571236A CN 110125468 A CN110125468 A CN 110125468A
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- Prior art keywords
- shoe tree
- clamping jaw
- hinged
- clamping
- slide
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The present invention relates to a kind of B axle rotating mechanism of shoe tree process equipment and its working methods, mounting base on body including shoe tree process equipment is arranged in, one end of the mounting base is hinged with rotation frame, the rotation frame is equipped with the tool apron rotated by cutter motor driven, is equipped with knife handle and cutter on the tool apron；The bottom surface of the mounting base connects firmly cross slide way, the cross slide way is equipped with the slide by driving mechanism driving along cross slide way transverse shifting, connecting rod is equipped between the slide and rotation frame, one end and the slide of the connecting rod are hinged, the other end and rotation frame are hinged.Structure of the invention design is simple, compact and reasonable, drives folded plate and rotation seat to rotate using the transverse shifting of slide, effectively reduces traditional synchronization tracking error because that can not overcome caused by accuracy of gear error.
Description
Technical field:
The invention belongs to shoe tree technical field more particularly to the B axle rotating mechanisms and its working method of a kind of shoe tree process equipment.
Background technique:
Shoe tree is both the parent of shoes and the molding die of shoes.Shoe tree not only decides the moulding and style of shoes, and further determining is
It is no to fit, play the role of protecting foot.
Shoe tree process equipment on the market more falls behind at present, and since shoe tree surface is mostly curved surface, processed
It needs to carry out the B axle rotating mechanism of shoe tree process equipment angle adjustment in journey, traditional adjustment mode is to rotate using gear
Mechanism, but because of the presence of accuracy of gear error, it is be easy to cause the synchronization tracking error that can not be overcome, and then influence the processing of shoe tree
Quality.
Summary of the invention:
The present invention has made improvements in view of the above-mentioned problems of the prior art, i.e., technical problem to be solved by the invention is to provide
A kind of the B axle rotating mechanism and its working method of shoe tree process equipment, not only structure design is simple, reasonable, but also can effectively mention
The processing quality of high shoe tree.
To achieve the goals above, the technical solution adopted by the present invention is that: a kind of B axle whirler of shoe tree process equipment
Structure, the mounting base on the body including shoe tree process equipment is arranged in, one end of the mounting base is hinged with rotation frame, the pendulum
Pivoted frame is equipped with the tool apron rotated by cutter motor driven, is equipped with knife handle and cutter on the tool apron；The bottom of the mounting base
Face connects firmly cross slide way, and the cross slide way is equipped with the slide by driving mechanism driving along cross slide way transverse shifting, institute
It states and is equipped with connecting rod between slide and rotation frame, one end and the slide of the connecting rod are hinged, the other end and rotation frame are hinged.
Further, the 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.
Further, the both upper ends thereof of the rotation frame is symmetrically arranged with hinged recess A, and the mounting base is in close to rotation frame
One end be equipped with U-shaped articulated section, the two sides of the U-shaped articulated section are respectively contained in the hinged recess A at both ends, U-shaped hinged
The side in portion is hinged with hinged recess A by articulated shaft A realization.
Further, 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 surface
Horizontal segment and the bending segment that bends downward, the bending segment be hinged with connecting rod.
Further, the lower end of the slide and the bending segment lower end of folded plate are equipped with hinged recess B, and the two of the connecting rod
End is respectively contained in hinged recess B, and connecting rod is hinged with hinged recess B by articulated shaft B realization.
Further, the body is equipped with the shoe tree nozzle clamping device for clamping shoe tree to be processed, the shoe tree
Nozzle clamping device includes clamping pivoted arm and being located at the axial line for clamping pivoted arm free end with clamping arm length direction at certain
The hydraulic cylinder of angle is provided with the reciprocating-piston moved along hydraulic cylinder direction of axis line, hydraulic cylinder lower end in the hydraulic cylinder
The clamping jaw for clamping shoe tree nozzle dovetail groove to be processed is provided on the lower cover that portion is fixed with, the two sides of the clamping jaw are set
There is the one group of sliding block that can be reciprocatingly slided along clamping jaw axial line, the lower end surface of the reciprocating-piston is arranged on hydraulic cylinder lower cover
Movable push bar and sliding block upper contact, be nested with reset tension spring in movable push bar periphery, be equipped on the inside of two sliding block lower ends
The inclined-plane agreed with the slope of clamping jaw lower, outer perimeter side offers a gap, institute in the longitudinal direction of clamping jaw to force clamping jaw to collapse
State gap by the clamping jaw be divided into left side pawl and right side pawl, the left side pawl it is different from the transverse gage of the right side pawl；Past
It brings back to life in the lower lumen of plug and is provided with the center pressure spring that lower end is withstood on hydraulic cylinder lower cover.
Further, the 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.
Further, the clamping jaw includes the connecting column being fixedly connected with hydraulic cylinder lower cover and connects with connecting column lower end
The clamp connect, 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 whole
Body is in inflection shape, the lower half in gap through clamp central symmetry plane and extend one section in the lower part of connecting column, gap it is upper
Half portion will be divided into asymmetric two parts in the middle part of connecting column.
The another technical solution that the present invention uses is: a kind of working method of the B axle rotating mechanism of shoe tree process equipment,
It comprises the following steps: (1) by the dovetail groove of to be processed shoe tree nozzle insertion clamping jaw in, by the hydraulic effect to reciprocating-piston,
Make reciprocating-piston that movable push bar be driven to push downwards, becomes to moving down sliding block, the inclined-plane positioned at sliding block lower end inside compresses under clamping jaw
The slope of portion peripheral side makes to receive in clamping jaw lower part, allows the dovetail groove of clamping jaw clamping shoe tree nozzle to be processed, realizes shoes to be processed
The clamping of last carving；(2) start driving motor, driving motor drives slide mobile by screw rod, slide by connecting rod promotion folded plate with
Rotation frame turns an angle, so that the face to be processed on cutter and shoe tree is adapted；(3) start cutter motor, cutter motor
Driving cutter is rotated and is processed to shoe tree；(4) hydraulic elimination after to be processed, effect of the reciprocating-piston in center pressure spring
Under move up, sliding block is no longer influenced by the crowded of movable push bar and pushes away, and moves up under the action of reset tension spring, loosens clamping jaw to be processed
The clamping of the dovetail groove of shoe tree nozzle, the shoe tree after processing can be removed at this time.
Compared with prior art, the present invention has the effect that structure of the invention design is simple, compact and reasonable, utilizes
The transverse shifting of slide drives folded plate and the rotation of rotation seat, effectively reduces tradition because that can not overcome caused by accuracy of gear error
Synchronous tracking error, and processing shoe tree nozzle dovetail groove is treated by hydraulic clamping jaw and carries out clamping, thus be conducive to raising to
The clamping efficiency of processing shoe tree and the machining accuracy of shoe tree and efficiency.
Detailed description of the invention:
Fig. 1 is the D structure schematic diagram one of the embodiment of the present invention；
Fig. 2 is the D structure schematic diagram two of the embodiment of the present invention；
Fig. 3 is the main view organigram of the embodiment of the present invention；
Organigram when Fig. 4 is the embodiment of the present invention and the assembly of shoe tree process equipment；
Fig. 5 is the D structure schematic diagram of connecting rod in the embodiment of the present invention；
Fig. 6 is the construction view that shoe tree nozzle clamping device is connected to motor in Fig. 4；
Fig. 7 is shoe tree nozzle clamping device D structure schematic diagram；
Fig. 8 is the broken isometric organigram of Fig. 7；
Fig. 9 is the section main view organigram of Fig. 7；
Figure 10 is the W-W profile construction schematic diagram of Fig. 9；
Figure 11 is the organigram (collapsing clamping jaw) of Figure 10 another kind working condition；
Figure 12 is the D structure schematic diagram of clamping jaw Yu hydraulic cylinder lower cover；
Figure 13 is the main view of Figure 12；
Figure 14 is the D structure schematic diagram of sliding block；
Figure 15 is the main view of Figure 14；
Figure 16 is the main view of another embodiment of Figure 15.
In figure:
1- body；2- mounting base；3- rotation frame；4- cutter motor；5- tool apron；6- knife handle；7- cutter；8- cross slide way；9- is sliding
Seat；10- connecting rod；11- driving motor；12- screw rod；The hinged recess A of 13-；14-U type articulated section；15- folded plate；151- horizontal segment；
152- bending segment；The hinged recess B of 16-；17- through-hole；18- opening；19- locking hole；20- accommodates recess portion；The clamping of A- shoe tree nozzle
Mechanism；A1- clamps pivoted arm；A2- hydraulic cylinder；A3- reciprocating-piston；A4- lower cover；A5- clamping jaw；A6- sliding block；A7- movable push bar；
A8- reset tension spring；A9- slope；The inclined-plane A 10-；The gap A 11-；Pawl on the right side of A 12-；A 13- pressure spring；A 14- bolt；
A15- perforated slot；A16- connecting column；A17- clamp；A18- opening；A19- pressure oil duct；A20- first motor；A21- groove；
A22- roller；Pawl on the left of A 23-；A24- perforation；A25- recessed groove.
Specific embodiment:
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As shown in Fig. 1~5, a kind of B axle rotating mechanism of shoe tree process equipment of the present invention, including setting are set in shoe tree processing
Mounting base 2 on standby body 1, one end of the mounting base 2 are hinged with rotation frame 3, and the rotation frame 3 is equipped with by cutter electricity
Machine 4 drives 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 mounting base 2 is fixedly connected with transverse direction
Guide rail 8, the cross slide way 8 are equipped with the slide 9 by driving mechanism driving along 8 transverse shifting of cross slide way, the slide 9
Connecting rod 10 is equipped between rotation frame 3, one end and the slide 9 of the connecting rod 10 are hinged, the other end and rotation frame 3 are hinged.
It drives rotation frame 3 to rotate using the transverse shifting of slide 9, that is, the face to be processed on cutter and shoe tree may make to be adapted, it is convenient
It is subsequent to be processed.
In the present embodiment, the driving mechanism includes driving motor 11 and screw rod 12, and the driving motor passes through motor rack
It connects firmly in the bottom surface of mounting base, driving motor 11 drives screw rod 12 to rotate by shaft coupling, the screw rod 12 and the spiral shell on slide 9
Hole cooperatively forms nut-screw rod mechanism, to drive slide 9 to slide.It is matched using screw rod with the screw hole on slide to drive cunning
Seat is greatly improved the precision of slide transverse shifting, and then improves the precision of rotation frame rotation.
In the present embodiment, the both upper ends thereof of the rotation frame 3 is symmetrically arranged with hinged recess A13, and the mounting base 2 is in close
One end of rotation frame 3 is equipped with U-shaped articulated section 14, and the two sides of the U-shaped articulated section 14 are respectively contained in the hinged recess at both ends
In A13, the side of U-shaped articulated section 14 is hinged with hinged recess A13 by articulated shaft A realization.
Reliable and stable in order to make to drive in the present embodiment, the lower section of the rotation frame 3 is equipped with folded plate 15, the folded plate 15
Including being close to and being fixed on the horizontal segment 151 of rotation frame bottom surface and the bending segment 152 bent downward, the bending by fastener
Section 152 is hinged with connecting rod 10.
In the present embodiment, the lower end of the slide 9 and 152 lower end of bending segment of folded plate 15 are equipped with hinged recess B16, institute
The both ends for stating connecting rod 10 are respectively contained in hinged recess B16, and connecting rod 10 and hinged recess B16 is mutually cut with scissors by articulated shaft B realization
It connects.Preferably, in order to assemble and disassemble and easy to adjust, the both ends of the connecting rod 10 are respectively equipped in favor of the perforative through-hole of articulated shaft B
17, the both ends of connecting rod 10 are respectively equipped with and are located at the opening 18 that is connected of its ipsilateral through-hole 17, and up and down the two of the opening 18
Side is coaxially provided with vertical perforative locking hole 19 respectively, when articulated shaft B runs through through-hole, runs through locking hole simultaneously by clamping screw
Matching with nut can lock, convenient for assembly and disassembly；When adjusting unscrews or when precession clamping screw, i.e., adjustable through-hole and articulated shaft
Tightness between B, and then realize the hinged elasticity for adjusting the bending segment of connecting rod and slide, connecting rod and folded plate.
It is equipped in the present embodiment, in the middle part of the bottom surface of the mounting base 2 to accommodate with the upward rotation of rotation frame 3 to horizontal
The accommodating recess portion 20 of the cutter motor 4 of state.
In the present embodiment, the body is equipped with shoe tree nozzle clamping device for clamping shoe tree to be processed, as Fig. 6~
Shown in 16, the shoe tree nozzle clamping device A includes axial line and the clamping 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 provided in the hydraulic cylinder A2 body and moves along hydraulic cylinder direction of axis line
Reciprocating-piston A3, be provided with for clamping shoe tree nozzle swallow to be processed on the lower cover A4 that the lower end hydraulic cylinder A2 is fixed with
The two sides of the clamping jaw A5, the clamping jaw A5 of stern notch are equipped with the one group of sliding block A6 that can be reciprocatingly slided along clamping jaw axial line, described reciprocal
Movable push bar A7 of the lower end surface of piston through being arranged on hydraulic cylinder lower cover and sliding block A6 upper contact, outside movable push bar A7
It encloses and is nested with reset tension spring A8, the inclined-plane agreed with the slope A9 of clamping jaw lower, outer perimeter side is equipped on the inside of two sliding block lower ends
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；Liquid after to be processed
Pressure is eliminated, and reciprocating-piston moves 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 drawn resetting
It is moved up under the action of spring A8, so that clamping jaw is loosened the clamping for treating the dovetail groove K of processing shoe tree nozzle, after processing can be removed at this time
Shoe tree.
Embodiment two: the body is equipped with the shoe tree nozzle clamping device for clamping shoe tree to be processed, the shoe tree
Nozzle clamping device A includes clamping pivoted arm A1 and being located at the axial line of clamping pivoted arm free end and clamp arm length direction at one
The hydraulic cylinder A2 at clamp angle is provided with the reciprocating-piston A3 moved along hydraulic cylinder direction of axis line, liquid in the hydraulic cylinder A2 body
The clamping jaw A5 for clamping shoe tree nozzle dovetail groove to be processed, institute are provided on the lower cover A4 that the lower end cylinder pressure A2 is fixed with
The two sides for stating clamping jaw A5 are equipped with the one group of sliding block A6 that can be reciprocatingly slided along clamping jaw axial line, and the lower end surface of the reciprocating-piston is through wearing
Movable push bar A7 and sliding block A6 upper contact on hydraulic cylinder lower cover, are nested with reset tension spring in the periphery movable push bar A7
A8 is equipped with the inclined-plane A10 agreed with the slope A9 of clamping jaw lower, outer perimeter side on the inside of two sliding block lower ends, to force clamping jaw
It collapsing, offers a gap A11 in the longitudinal direction of clamping jaw, the clamping jaw is divided into left side pawl A23 and right side pawl A12 by the gap,
The left side pawl is different from the transverse gage of the right side pawl；Lower end, which is provided with, in the lower lumen of reciprocating-piston withstands on liquid
Center compression spring A 13 on cylinder pressure lower cover, above-mentioned hydraulic cylinder lower cover A4 and clamping jaw A5 are an integral molding structure, and are located at clamping jaw two
The sliding block of side is extended transversely through the bolt A14 connection of clamping jaw A5, and the clamping jaw is equipped with the perforated slot A15 for wearing bolt,
The bolt A14 is slided above and below in perforated slot, under the action of movable push bar A7 is to sliding block, moves down sliding block, and hydraulic
By moving up under the action of reset tension spring A8 after power removal, and the screw limiting in upper and lower slipping by bolt A14 is being worn
Sliding, center compression spring A 13 play after removal hydraulic pressure in hole slot A15, and the reset to reciprocating-piston A3, movable push bar A7 is worn
The perforation A24 crossed on hydraulic cylinder lower cover A4 acts on the recessed groove A25 on sliding block, and the both ends of reset tension spring A8 are separately fixed at
The slot bottom of recessed groove A25 and the lower surface of reciprocating-piston A3.
In the present embodiment, in order to manufacture convenience, design rationally, above-mentioned clamping jaw A5 includes fixing with hydraulic cylinder lower cover
The connecting column A16 of the connection and clamp A17 connecting with connecting column lower end, the clamp lower inside opening A18 is in inverted trapezoidal,
It is matched for clamping tightly with shoe tree nozzle dovetail groove K to be processed, and gap is integrally in inflection shape, and the center of clamp is run through in the lower half in gap
The plane of symmetry simultaneously extends one section in the lower part of connecting column, and the upper half in gap will be divided into asymmetric two parts in the middle part of connecting column, should
Gap can be realized by wire cutting.
In the present embodiment, in order to preferably convey hydraulic coupling, the pressure towards hydraulic cylinder is provided on the clamping pivoted arm
Oil duct A19, is equipped with the first motor A20 for respectively driving every group of clamping pivoted arm A1 rotation on body, and hydraulic oil passes through on body
Fluid pressure line be delivered in pressure oil duct A19, certain pressure oil duct A19 can lead to hydraulic, and can also ventilate pressure.
In the present embodiment, the inclined-plane of the sliding block lower end inside is equipped with the groove A21 being arranged along its width direction, passes through
Groove A21 width can be 1-2 centimetres, and depth is 0.5-1 centimetres, can be by groove A21 it is a plurality of, in a plurality of situation,
Adjustable width is 0.5-1 centimetres, when can reduce gathering by the way that groove is arranged or loosen left side pawl A23 and right side pawl A12
Generated frictional force keeps sliding block sliding more smooth.
In the present embodiment, in order to be further reduced the frictional force of sliding block sliding, roller A22 is equipped in the groove.
Specific implementation process: by taking cutter is milling cutter as an example, shoe tree is mounted on shoe tree nozzle clamping device, is pre-actuated
Driving motor, driving motor drive slide to move along cross slide way by screw rod, and slide passes through company while transverse shifting
Bar pushes folded plate and rotation frame to turn an angle (rotation upward or downward), so that milling cutter is mutually fitted with the face to be processed on shoe tree
It answers, then restarts cutter motor, the rotation of cutter motor driven milling cutter simultaneously carries out milling to shoe tree.
The another technical solution that the present invention uses is: a kind of working method of the B axle rotating mechanism of shoe tree process equipment,
It comprises the following steps: (1) by the dovetail groove of to be processed shoe tree nozzle insertion clamping jaw in, by the hydraulic effect to reciprocating-piston,
Make reciprocating-piston that movable push bar be driven to push downwards, becomes to moving down sliding block, the inclined-plane positioned at sliding block lower end inside compresses under clamping jaw
The slope of portion peripheral side makes to receive in clamping jaw lower part, allows the dovetail groove of clamping jaw clamping shoe tree nozzle to be processed, realizes shoes to be processed
The clamping of last carving；(2) start driving motor, driving motor drives slide mobile by screw rod, slide by connecting rod promotion folded plate with
Rotation frame turns an angle, so that the face to be processed on cutter and shoe tree is adapted；(3) start cutter motor, cutter motor
Driving cutter is rotated and is processed to shoe tree；(4) hydraulic elimination after to be processed, effect of the reciprocating-piston in center pressure spring
Under move up, sliding block is no longer influenced by the crowded of movable push bar and pushes away, and moves up under the action of reset tension spring, loosens clamping jaw to be processed
The clamping of the dovetail groove of shoe tree nozzle, the shoe tree after processing can be removed at this time.
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 (9)
1. a kind of B axle rotating mechanism of shoe tree process equipment, mounting base on the body including shoe tree process equipment is arranged in,
Be characterized in that: one end of the mounting base is hinged with rotation frame, and the rotation frame is equipped with the knife rotated by cutter motor driven
, knife handle and cutter are installed on the tool apron；The bottom surface of the mounting base connects firmly cross slide way, and the cross slide way is equipped with
By driving mechanism driving along the slide of cross slide way transverse shifting, connecting rod, the company are equipped between the slide and rotation frame
One end of bar is hinged with slide, the other end and rotation frame are hinged.
2. the B axle rotating mechanism of shoe tree process equipment according to claim 1, it is characterised in that: the driving mechanism packet
Driving motor and screw rod are included, the driving motor is drived screw rod rotation by driving member, and the screw rod is matched with the screw hole on slide
Conjunction forms nut-screw rod mechanism, to drive slide to slide.
3. the B axle rotating mechanism of shoe tree process equipment according to claim 1, it is characterised in that: the rotation frame it is upper
Portion both ends are symmetrically arranged with hinged recess A, and the mounting base is equipped with U-shaped articulated section in one end close to rotation frame, described U-shaped hinged
The two sides in portion are respectively contained in the hinged recess A at both ends, and the side of U-shaped articulated section and hinged recess A are real by articulated shaft A
Now it is hinged.
4. the B axle rotating mechanism of shoe tree process equipment according to claim 1, it is characterised in that: under the rotation frame
Side is equipped with folded plate, and 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
Bending segment is hinged with connecting rod.
5. the B axle rotating mechanism of shoe tree process equipment according to claim 4, it is characterised in that: the lower end of the slide
Be equipped with hinged recess B with the bending segment lower end of folded plate, the both ends of the connecting rod are respectively contained in hinged recess B, connecting rod with
Hinged recess B is hinged by articulated shaft B realization.
6. the B axle rotating mechanism of shoe tree process equipment according to claim 1, it is characterised in that: the body is equipped with
For clamping the shoe tree nozzle clamping device of shoe tree to be processed, the shoe tree nozzle clamping device includes clamping pivoted arm and is located at folder
It holds the axial line of pivoted arm free end and clamps the hydraulic cylinder that arm length direction forms an angle, be provided in the hydraulic cylinder
The reciprocating-piston moved along hydraulic cylinder direction of axis line is provided with for clamping on the lower cover that hydraulic cylinder lower end is fixed with
The clamping jaw of shoe tree nozzle dovetail groove to be processed, the two sides of the clamping jaw are equipped with the one group of cunning that can be reciprocatingly slided along clamping jaw axial line
Block, movable push bar of the lower end surface of the reciprocating-piston through being arranged on hydraulic cylinder lower cover and sliding block upper contact, in activity
Push rod periphery is nested with reset tension spring, be equipped on the inside of two sliding block lower ends agree with the slope of clamping jaw lower, outer perimeter side it is oblique
Face offers a gap in the longitudinal direction of clamping jaw, the clamping jaw is divided into left side pawl and right side by the gap to force clamping jaw to collapse
Pawl, the left side pawl are different from the transverse gage of the right side pawl；Lower end top is provided in the lower lumen of reciprocating-piston
Center pressure spring on hydraulic cylinder lower cover.
7. the B axle rotating mechanism of shoe tree process equipment according to claim 6, it is characterised in that: the hydraulic cylinder lower end
Lid and clamping jaw are an integral molding structure, and the bolt that the sliding block positioned at clamping jaw two sides is extended transversely through clamping jaw connects on the clamping jaw
Equipped with the perforated slot for wearing bolt, the bolt slides above and below in perforated slot.
8. the B axle rotating mechanism of shoe tree process equipment according to claim 7, it is characterised in that: the clamping jaw include with
The connecting column that hydraulic cylinder lower cover is fixedly connected and the clamp connecting with connecting column lower end, the clamp lower inside opening are in
Inverted trapezoidal is matched for clamping tightly with shoe tree nozzle dovetail groove to be processed, and 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.
9. a kind of working method of the B axle rotating mechanism of shoe tree process equipment, it is characterised in that: including using such as claim 1
The B axle rotating mechanism of~8 any shoe tree process equipments, comprises the following steps: (1) by the dovetail of shoe tree nozzle to be processed
Slot is inserted into clamping jaw, by the hydraulic effect to reciprocating-piston, is made reciprocating-piston that movable push bar be driven to push downwards, is become to making sliding block
It moves down, the slope of clamping jaw lower, outer perimeter side is compressed positioned at the inclined-plane of sliding block lower end inside, make to receive in clamping jaw lower part, allow clamping jaw card
The dovetail groove of tight shoe tree nozzle to be processed, realizes the clamping of shoe tree to be processed；(2) start driving motor, driving motor passes through silk
Bar drives slide mobile, slide pushes folded plate and rotation frame to turn an angle by connecting rod so that cutter on shoe tree to
Machined surface is adapted；(3) start cutter motor, cutter motor-driven knife is rotated and processed to shoe tree；(4) knot to be processed
Hydraulic elimination after beam, 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 and pushes away, and multiple
It is moved up under the action of the tension spring of position, so that clamping jaw is loosened the clamping for treating the dovetail groove of processing shoe tree nozzle, processing can be removed at this time
Shoe tree afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910571236.3A CN110125468A (en) | 2019-06-28 | 2019-06-28 | The B axle rotating mechanism and its working method of shoe tree process equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910571236.3A CN110125468A (en) | 2019-06-28 | 2019-06-28 | The B axle rotating mechanism and its working method of shoe tree process equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110125468A true CN110125468A (en) | 2019-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910571236.3A Pending CN110125468A (en) | 2019-06-28 | 2019-06-28 | The B axle rotating mechanism and its working method of shoe tree process equipment |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107453A (en) * | 2009-12-23 | 2011-06-29 | 福州大学 | Five-shaft numerical control shoe-last machine |
| CN102320072A (en) * | 2011-07-30 | 2012-01-18 | 福州大学 | Last billet clamping mechanism of numerical control (NC) last making machine |
| 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 |
| US20190152022A1 (en) * | 2017-11-23 | 2019-05-23 | Pou Chen Corporation | Gripping apparatus for gripping a shoe last |
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2019
- 2019-06-28 CN CN201910571236.3A patent/CN110125468A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107453A (en) * | 2009-12-23 | 2011-06-29 | 福州大学 | Five-shaft numerical control shoe-last machine |
| CN102320072A (en) * | 2011-07-30 | 2012-01-18 | 福州大学 | Last billet clamping mechanism of numerical control (NC) last making machine |
| US20190152022A1 (en) * | 2017-11-23 | 2019-05-23 | Pou Chen Corporation | Gripping apparatus for gripping a 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 |
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