CN115106783B - High-efficient quick wheel hub cuts and emits device - Google Patents

High-efficient quick wheel hub cuts and emits device Download PDF

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Publication number
CN115106783B
CN115106783B CN202210808857.0A CN202210808857A CN115106783B CN 115106783 B CN115106783 B CN 115106783B CN 202210808857 A CN202210808857 A CN 202210808857A CN 115106783 B CN115106783 B CN 115106783B
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China
Prior art keywords
hub
cutting
conveying line
support
cutter
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Application number
CN202210808857.0A
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Chinese (zh)
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CN115106783A (en
Inventor
陶永昌
张新林
彭兵阳
范成强
陆颖锋
石前军
仲保兴
王雄
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Jiangsu Meida Aluminum Co ltd
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Jiangsu Meida Aluminum Co ltd
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Priority to CN202210808857.0A priority Critical patent/CN115106783B/en
Publication of CN115106783A publication Critical patent/CN115106783A/en
Application granted granted Critical
Publication of CN115106783B publication Critical patent/CN115106783B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/02—Machine tools for performing different machining operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/04—Handling or stripping castings or ingots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • 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
    • B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
    • 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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • 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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/05—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways
    • B23Q7/055—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways some of the rollers being driven
    • 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
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means
    • B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

The invention discloses a high-efficiency rapid hub cutting and capping device in the field of hub intelligent processing and manufacturing, which comprises two mutually parallel feeding conveying lines, wherein a hub positioning mechanism is arranged corresponding to an output end of an outward side of any feeding conveying line, a hub cutting mechanism is arranged corresponding to the rear of the hub positioning mechanism, a discharging conveying line is arranged corresponding to the outward side of the hub positioning mechanism, the feeding conveying line and the discharging conveying line are both arranged transversely, a longitudinal portal frame is arranged corresponding to the discharging conveying line and the two feeding conveying lines, and two groups of hub transfer mechanisms are arranged at the top of the portal frame along a longitudinal interval. According to the invention, the hub can be rapidly fed and positioned through the conveying line, the cutting and counterfeiting operation is performed, the hub is rapidly fed to the designated area after the cutting and counterfeiting operation is completed, and the hub processing efficiency is improved.

Description

High-efficient quick wheel hub cuts and emits device
Technical Field
The invention belongs to the field of intelligent hub processing and manufacturing, and particularly relates to a high-efficiency and rapid hub cutting and counterfeiting device.
Background
The hub manufactured by processing in the low-pressure casting and gravity casting processes has edge caps and center caps. Among the prior art, there is an automatic excision device of aluminum alloy wheel hub rising head, its patent application number: 201710298597.6; filing date: 2017-04-28; publication No.: 106984798A; publication date: 2017-07-28; the structure of the cutting device comprises a cutting device support handle, an aluminum alloy hub is clamped by a claw of a common CNC lathe, the cutting device support handle is arranged on a tailstock of the common CNC lathe and comprises a clamping handle, a middle tray, a tray reinforcing rib and an upper tray, an upper camera is arranged on the upper tray, a lower camera, a first sliding driving assembly and a second sliding driving assembly, a middle riser cutting device is arranged on the first sliding driving assembly, a side riser cutting device is arranged on the second sliding driving assembly, and a riser center drilling device is arranged on the middle tray. The device is installed on the lathe, carries out the excision in riser and limit riser, but its weak point lies in: the hub is fixed on the lathe for processing by manual work constantly, and the feeding and discharging speed is too low, so that the efficiency of cutting edge cap or center cap is not high enough, and the production rhythm is affected too slowly.
Disclosure of Invention
The invention aims to provide a high-efficiency rapid hub cutting and discharging device which can realize rapid feeding and positioning of a hub and cutting and discharging operation through a conveying line, and rapidly discharge the hub to a designated area after cutting and discharging is completed, so that the production rhythm is accelerated, and the hub processing efficiency is improved.
The purpose of the invention is realized in the following way: the utility model provides a high-efficient quick wheel hub cuts and emits device, includes two material loading transfer chain that are parallel to each other, with arbitrary the material loading transfer chain is corresponding to be provided with wheel hub positioning mechanism outward one side's output, with wheel hub positioning mechanism's rear is corresponding to be provided with wheel hub cutting mechanism, with wheel hub positioning mechanism's one side outwards is corresponding to be provided with the unloading transfer chain, material loading transfer chain, unloading transfer chain all follow horizontal setting, are corresponding to be provided with vertical portal frame with unloading transfer chain and two material loading transfer chain, the portal frame top is provided with two sets of wheel hub transfer mechanisms along longitudinal interval.
When the hub conveying device works, a plurality of hubs are sequentially arranged on a feeding conveying line to be conveyed, two feeding conveying lines convey two rows of hubs, then the hubs are conveyed to a hub positioning mechanism by a corresponding hub transferring mechanism to be horizontally positioned, the hubs are pushed outwards by the hub positioning mechanism to be in a vertical state, the edge caps and the center caps of the hubs are arranged outwards, a first collecting bucket is arranged corresponding to the center caps and is provided with a second collecting bucket corresponding to the edge caps, the hubs are pulled inwards to be in a horizontal state by the hub positioning mechanism, and the hubs after being cut are conveyed to a discharging conveying line by the corresponding hub transferring mechanism and are conveyed backwards; then another wheel hub transfer mechanism carries the wheel hub transport on another material loading conveyer line to the wheel hub positioning mechanism on fix a position and then cut again, two material loading conveyer lines and two sets of wheel hub transfer mechanism mutually support, have improved the wheel hub material loading and cut and transferred the efficiency to the unloading conveyer line. Compared with the prior art, the invention has the beneficial effects that: can realize feeding the location fast with the wheel hub and cut the operation of emit through the transfer chain, cut and emit the back of accomplishing and send the assigned area with the wheel hub unloading fast for production rhythm improves wheel hub machining efficiency.
In order to be convenient for carry the wheel hub backward to cut and emit and will accomplish the wheel hub backward that cuts and emit and carry to appointed region, two the material loading transfer chain sets up side by side, material loading transfer chain and unloading transfer chain all include horizontal carriage, are provided with a plurality of rotatable conveying rollers along length direction in proper order on the carriage.
As a further improvement of the invention, the portal frame comprises a rectangular top bracket which is longitudinally arranged, wherein the four corners of the top bracket are respectively provided with a stand column which extends downwards, and the lower ends of the stand columns are provided with a bottom support which is supported on the ground.
As a further improvement of the invention, a rectangular groove is formed in the middle of the top support, two guide rails which are parallel to each other are longitudinally arranged on the upper part of the top support, the hub transfer mechanism comprises a movable seat which is connected to the two guide rails in a sliding manner, two groups of sliding components are longitudinally arranged at intervals on the lower side of the movable seat, each group of sliding components comprises two sliding blocks which are matched with the two guide rails respectively, racks are arranged on the inner side of any guide rail along the length direction, a driving motor is vertically arranged on the movable seat, the output end of the driving motor downwards passes through the movable seat and is provided with a gear which is meshed with the racks, a vertical fixed beam which passes through the movable seat is vertically arranged on the movable seat, lifting columns which pass through the grooves and downwards extend are connected to the rear side of the fixed beam in a sliding manner through rails, two clamping tables are longitudinally arranged on the lower ends of the lifting columns, two clamping jaws which can oppositely and reversely move are arranged on the lower sides of the upper clamping tables, and lifting driving components are arranged on the front sides of the fixed beams corresponding to the lifting columns. The driving motor drives the gear to rotate along the rack, the movable seat is driven to longitudinally move along the guide rail, the lifting column drives the upper clamping table to lift up and down, the two clamping jaws move in opposite directions to clamp the hub, the two clamping jaws move in opposite directions to loosen the hub, the lifting column is enabled to descend and clamp the hub through the two clamping jaws moving in opposite directions, the movable seat moves to convey the hub to the hub positioning mechanism for positioning, and the two clamping jaws convey the reset hub to the blanking conveying line after cutting and overflowing are completed.
As a further improvement of the invention, the lifting driving assembly comprises two groups of left and right corresponding chain wheel mechanisms, the chain wheel mechanisms comprise two chain wheels which are arranged up and down correspondingly, the chain wheels are rotatably connected to the support, transmission chains are arranged between the two chain wheels which are arranged up and down correspondingly, the two transmission chains are respectively connected with the left side and the right side of the lifting column through a transmission frame, the two chain wheels which are arranged above are arranged on the support which is arranged above, an air cylinder is vertically arranged on the movable seat, the extending end of a piston rod of the air cylinder is connected with the support which is arranged above, the two chain wheels which are arranged below are arranged on the support which is arranged below, and the support which is arranged below is arranged on the fixed beam; two clamping wheels corresponding to each other are arranged on each clamping jaw. The clamping jaw is movably connected to the lower side of the upper clamping table, the front side and the rear side of the upper clamping table are respectively provided with a clamping cylinder, the extending end of a piston rod of the clamping cylinder is connected with the corresponding clamping jaw through a connecting bracket, and the left side and the right side of the hub are gripped through two clamping wheels of the clamping jaw; the lower chain wheel rotating shaft is in transmission connection with the motor, the chain wheels on the upper side and the lower side drive the chains to convey, the lifting column is driven to lift by the transmission frame, and the cylinder drives the upper support to lift and adjust the position of the upper chain wheel; the lifting drive assembly may also be provided as a screw assembly.
As a further improvement of the invention, the hub positioning mechanism comprises a base, two support plates which are opposite left and right are vertically arranged on the upper side of the base, a fixing plate is horizontally arranged on the two support plates, a plurality of support columns which are uniformly distributed along the circumferential direction are vertically arranged on the fixing plate, two hinging seats which are symmetrically arranged on the left and right are respectively arranged on the fixing plate, two oil cylinders which are symmetrically arranged on the left and right are respectively hinged with the two hinging seats are hinged on the base, two penetrating grooves are correspondingly arranged on the fixing plate, the oil cylinders penetrate through the corresponding penetrating grooves and the extending ends of piston rods of the oil cylinders are hinged with the corresponding overturning tables, a rotary motor which is in transmission connection with the rotary table is rotationally arranged on the overturning table, a plurality of support columns which are uniformly distributed along the circumferential direction are vertically arranged on the overturning table, round chucks are horizontally arranged on the top ends of the support columns, a plurality of radially movable clamping claws are uniformly arranged on the chucks along the circumferential direction, the chucks are horizontally supported and are arranged on the hubs, and the peripheries of the hubs are clamped on the chucks. After the hub is placed on the chuck, each claw clamps the hub on the chuck, the oil cylinder drives the swing rod of the overturning platform to rotate around the hinging seat, so that the hub on the chuck is overturned to be in a vertical state, and the rotating motor drives the rotating platform to rotate, so that the overturning platform is convenient to cut and overflow.
As a further improvement of the invention, when the overturning platform is overturned outwards to be vertical to the fixed plate, the edge cap and the center cap of the hub are both arranged outwards, the hub cutting mechanism comprises a cutting platform capable of moving longitudinally, a cutter shaft I and a cutter shaft II which are longitudinally spaced are arranged on the cutting platform, the cutter shaft I and the cutter shaft II are transversely arranged, the front ends of the cutter shaft I and the cutter shaft II are respectively provided with a rotatable circular cutter I and a rotatable cutter II, the cutter I and the cutter II are respectively arranged corresponding to the center cap and the edge cap of the hub, and a movable L-shaped material receiving hook is arranged near the edge cap of the cutter II corresponding to the hub. After the hub is turned outwards to a vertical state, the first cutting knife is positioned beside the hub, the second cutting knife stretches into the hub and is close to the central cap, the cutting table moves to cut the central cap and the edge cap through the first cutting knife and the second cutting knife respectively, the L-shaped material receiving hook hooks the edge cap to the second collecting hopper, and the central cap just falls into the first collecting hopper.
As a further improvement of the invention, the hub positioning mechanism comprises a base, two support plates which are opposite left and right are vertically arranged on the upper side of the base, a fixed plate is horizontally arranged on the two support plates, a horizontal rectangular overturning platform is correspondingly arranged above the fixed plate, two bilaterally symmetrical hinging seats are arranged on the fixed plate, two swinging rods which are respectively hinged with the two hinging seats are arranged on the lower side of the overturning platform, two bilaterally symmetrical oil cylinders are hinged on the base, two penetrating grooves are correspondingly arranged on the fixed plate, the oil cylinders penetrate through the corresponding penetrating grooves and the extending ends of piston rods of the oil cylinders are hinged with the corresponding overturning platform, the two swinging rods are outwards arranged and inwards arranged, a chassis is arranged on the overturning platform, a plurality of guiding support assemblies which are uniformly distributed along the circumferential direction are vertically arranged on the chassis, the upper end of each guiding support assembly is provided with a horizontal top disc, the guide support assembly comprises a lower base body fixed on the chassis, a vertical guide sleeve is arranged on the lower base body, a guide groove in the guide sleeve comprises a large-diameter groove section and a small-diameter groove section which are arranged below, the length of the large-diameter groove section is larger than that of the small-diameter groove section, a guide rod which stretches outwards is arranged in the guide groove in a matched manner, the guide rod comprises a lower rod body matched with the large-diameter groove section and an upper rod body matched with the small-diameter groove section, the length of the lower rod body is smaller than that of the upper rod body, the top end of the guide rod is provided with an upper base body fixed with a top disc, a plurality of radially movable clamping claws are uniformly distributed on the top disc along the circumferential direction, a hub is horizontally supported on the top disc, the periphery of the hub on each clamping claw clamps the top disc, a pushing oil cylinder is arranged in the middle of the lower side of the turnover table, the extending end of a piston rod of the pushing oil cylinder upwards penetrates through the turnover table and the chassis in sequence and is hinged with the center of the top disc, the clamping jaws clamp the upper hub of the chuck, the oil cylinder drives the swing rod of the overturning platform to rotate around the hinging seat, so that the upper hub of the chuck is overturned to be in a vertical state, the oil cylinder is pushed to drive the top disc to move outwards, the cutting and the ejection are facilitated, and the guide rod slides along the guide sleeve to play a guide role.
As a further improvement of the invention, when the overturning platform is overturned outwards to be vertical to the fixed plate, the edge cap and the center cap of the hub are both arranged outwards, the hub cutting mechanism comprises a cutting platform capable of moving longitudinally, a cutter shaft I and a cutter shaft II which are longitudinally spaced are arranged on the cutting platform, the cutter shaft I and the cutter shaft II are transversely arranged, the front ends of the cutter shaft I and the cutter shaft II are respectively provided with a rotatable circular cutter I and a rotatable cutter II, the cutter I and the cutter II are respectively arranged corresponding to the center cap and the edge cap of the hub, and a movable L-shaped material receiving hook is arranged near the edge cap of the cutter II corresponding to the hub. After the hub is turned outwards to a vertical state, the first cutting knife is positioned beside the hub, the second cutting knife stretches into the hub and is close to the central cap, the cutting table moves to cut the central cap and the edge cap through the first cutting knife and the second cutting knife respectively, the L-shaped material receiving hook hooks the edge cap to the second collecting hopper, and the central cap just falls into the first collecting hopper.
Drawings
Fig. 1 is a top view of the present invention.
Fig. 2 is a partial enlarged view of fig. 1.
Fig. 3 is a front view of the present invention.
Fig. 4 is a partial enlarged view of fig. 3.
Fig. 5 is a partial enlarged view of fig. 4.
Fig. 6 is a side view of the present invention.
Fig. 7 is a schematic structural view of a sprocket mechanism.
Fig. 8 is a schematic structural view of the hub positioning mechanism.
Fig. 9 is a top view of the chuck.
Fig. 10 is a side view of fig. 8.
Fig. 11 is a diagram showing the positional relationship between the hub cutting mechanism and the hub.
FIG. 12 is a schematic view of another construction of the hub positioning mechanism.
Fig. 13 is a schematic structural view of the guide support assembly.
The device comprises a feeding conveying line, a wheel hub positioning mechanism, a wheel hub cutting mechanism, a discharging conveying line, a wheel portal frame, a 5a top support, a 5b upright post, a 5c bottom support, a wheel hub transferring mechanism, a 7 conveying frame, an 8 conveying roller, a 9 groove, a 10 guide rail, a 11 moving seat, a 12 sliding block, a 13 rack, a 14 driving motor, a 14a gear, a 15 fixed beam, a 16 lifting column, a 17 upper clamping table, a 17a clamping jaw, a 18 sprocket, a 18a driving chain, a 19 support, a 20 driving frame, a 21 cylinder, a 22 base, a 23 supporting plate, a 24 fixed plate, a 25 overturning table, a 26 hinging seat, a 27 swinging rod, a 28 cylinder, a 29 penetrating groove, a 30 rotating motor, a 32 supporting column, a 33 chuck, 34 clamping jaws, a 35 wheel hub, a 35a center cap, a 35b cap, a 36 cutting table, a 37 cutting knife I, a 38 cutting knife II, a 39 receiving hook, a 40 chassis, a 41 top disc, a 42 lower seat body, a 43 upper seat body, a 44 guide sleeve, a 45 guide groove, a 45a large diameter groove section, a 45b small diameter groove section, a 46a guide rod, a 46a pushing rod body, a 46b and a 48 clamping rod body.
Detailed Description
Example 1
As shown in fig. 1-11, the high-efficiency rapid hub cap cutting device comprises two feeding conveying lines 1 which are parallel to each other, a hub positioning mechanism 2 is arranged corresponding to the output end of one outward side of any feeding conveying line 1, a hub cutting mechanism 3 is arranged corresponding to the rear of the hub positioning mechanism 2, a discharging conveying line 4 is arranged corresponding to one outward side of the hub positioning mechanism 2, the feeding conveying line 1 and the discharging conveying line 4 are both arranged transversely, a longitudinal portal frame 5 is arranged corresponding to the discharging conveying line 4 and the two feeding conveying lines 1, and two groups of hub transferring mechanisms 6 are arranged at the top of the portal frame 5 along the longitudinal interval.
In order to facilitate backward conveying of hubs and backward conveying of hubs completed with the backward conveying of hubs to a designated area, two feeding conveying lines 1 are arranged in parallel, each of the feeding conveying lines 1 and the discharging conveying line 4 comprises a transverse conveying frame 7, and a plurality of rotatable conveying rollers 8 are sequentially arranged on the conveying frame 7 along the length direction.
The portal frame 5 comprises a rectangular top bracket 5a which is longitudinally arranged, wherein upright posts 5b which extend downwards are arranged at four corners of the top bracket 5a, and bottom supports 195c which are supported on the ground are arranged at the lower ends of the upright posts 5 b.
Rectangular grooves 9 are formed in the middle of the top support 5a, two guide rails 10 which are parallel to each other are longitudinally arranged on the upper portion of the top support 5a, the hub transfer mechanism 6 comprises a movable seat 11 which is connected to the two guide rails 10 in a sliding mode, two groups of sliding components are longitudinally arranged at intervals on the lower side of the movable seat 11, each group of sliding components comprises two sliding blocks 12 which are matched with the two guide rails 10 respectively, racks 13 are arranged on the inner side of any guide rail 10 along the length direction, a driving motor 14 is vertically arranged on the movable seat 11, the output end of the driving motor 14 downwards penetrates through the movable seat 11 and is provided with a gear 14a, the gear 14a is in meshed connection with the racks 13, a vertical fixing beam 15 which penetrates through the movable seat 11 is vertically arranged on the movable seat 11, lifting columns 16 which penetrate through the grooves 9 and downwards extend are longitudinally arranged on the rear side of the fixing beam 15 in a track sliding mode, two clamping jaws 17a clamping table 17 are arranged on the lower side of the upper clamping table 17 in a mode, lifting driving components are arranged on the front side of the fixing beam 15 correspondingly to the lifting columns 16. The driving motor 14 drives the gear 14a to rotate along the rack 13, drives the movable seat 11 to longitudinally move along the guide rail 10, the lifting column 16 drives the upper clamping table 17 to lift up and down, the two clamping jaws 17a move oppositely to clamp the hub 35, the two clamping jaws 17a move reversely to loosen the hub 35, the lifting column 16 is enabled to descend, the two clamping jaws 17a move oppositely to clamp the hub 35, the movable seat 11 moves to convey the hub 35 to the hub positioning mechanism 2 for positioning, and the two clamping jaws 17a convey the reset hub to the blanking conveying line 4 after cutting and overflowing are completed.
The lifting driving assembly comprises two groups of left and right corresponding chain wheel mechanisms, the chain wheel mechanisms comprise two chain wheels 18 which are arranged vertically correspondingly, the chain wheels 18 are rotatably connected to a support 19, a transmission chain 18a is arranged between the two chain wheels 18 which are vertically corresponding, the two transmission chains 18a are respectively connected with the left side and the right side of a lifting column 16 through a transmission frame 20, the two chain wheels 18 which are positioned above are all arranged on the support 19 which is arranged above, a cylinder 21 is vertically arranged on the movable seat 11, the extending end of a piston rod of the cylinder 21 is connected with the support 19 which is arranged above, the two chain wheels 18 which are positioned below are all arranged on the support 19 which is arranged below, and the support 19 which is arranged below is arranged on the fixed beam 15; two left and right corresponding clamping wheels 48 are arranged on each clamping jaw 17 a. The clamping jaw 17a is movably connected to the lower side of the upper clamping table 17, a clamping cylinder 21 is respectively arranged on the front side and the rear side of the upper clamping table 17, the extending end of a piston rod of the clamping cylinder 21 is connected with the corresponding clamping jaw 17a through a connecting bracket, and the left side and the right side of the hub are gripped through two clamping wheels 48 of the clamping jaw 17 a; the lower chain wheel 18 is in transmission connection with a motor through a rotating shaft, the chain wheels 18 on the upper side and the lower side drive chains to be transmitted, the lifting column 16 is driven to lift through the transmission frame 20, and the cylinder 21 drives the support 19 above to lift and adjust the position of the upper chain wheel 18; the lifting drive assembly may also be provided as a screw assembly.
The hub positioning mechanism 2 comprises a base 22, two support plates 23 which are opposite left and right are vertically arranged on the upper side of the base 22, a fixing plate 24 is horizontally arranged on the two support plates 23, a horizontal rectangular overturning platform 25 is correspondingly arranged above the fixing plate 24, two hinging seats 26 which are symmetrical left and right are arranged on the fixing plate 24, two swinging rods 27 which are respectively hinged with the two hinging seats 26 are arranged on the lower side of the overturning platform 25, two oil cylinders 28 which are symmetrical left and right are hinged on the base 22, two penetrating grooves 29 are correspondingly arranged on the fixing plate 24, the oil cylinders 28 penetrate through the corresponding penetrating grooves 29, the extending ends of piston rods of the oil cylinders 28 are hinged with the corresponding overturning platform 25, a rotary table 30 is rotatably connected on the overturning platform 25, a rotary motor 31 which is in driving connection with the rotary table 30 is arranged on the lower side of the overturning platform 25, a plurality of supporting columns 32 which are uniformly distributed along the circumferential direction are vertically arranged on the overturning platform 25, round chucks 33 are horizontally arranged on the top ends of the supporting columns 32, a plurality of clamping claws 34 which can radially move are arranged along the circumferential direction, hubs 33 are horizontally supported and placed on the hubs on the chucks 33, and the peripheries of the chucks 33 are arranged on the chucks 33. After the hub is placed on the chuck 33, each claw 34 clamps the hub on the chuck 33, the oil cylinder 28 drives the swing rod 27 of the overturning platform 25 to rotate around the hinging seat 26, so that the hub on the chuck 33 is overturned to be in a vertical state, and the rotating motor 31 drives the rotating platform 30 to rotate, thereby facilitating the cutting and the counterfeiting.
When the overturning table 25 is overturned outwards to be perpendicular to the fixing plate 24, the side caps 35b and the center caps 35a of the hub are arranged outwards, the hub cutting mechanism 3 comprises a cutting table 36 capable of moving longitudinally, a cutter shaft I and a cutter shaft II which are longitudinally spaced are arranged on the cutting table 36, the cutter shaft I and the cutter shaft II are arranged transversely, a rotatable round cutter blade I37 and a rotatable round cutter blade II 38 are respectively arranged at the front ends of the cutter shaft I and the cutter shaft II, the cutter blade I37 and the cutter blade II 38 are respectively arranged corresponding to the center caps 35a and the side caps 35b of the hub, and a movable L-shaped material receiving hook 39 is arranged at the position close to the cutter blade II 38 corresponding to the side caps 35b of the hub. After the hub is turned outwards to a vertical state, the first cutting knife 37 is positioned beside the hub, the second cutting knife 38 extends into the hub and is arranged close to the central cap 35a, the cutting table 36 moves to cut the central cap 35a and the edge cap 35b through the first cutting knife 37 and the second cutting knife 38 respectively, the L-shaped material receiving hook 39 hooks and conveys the edge cap 35b to the second collecting bucket, and the central cap 35a just falls into the first collecting bucket.
When the hub transfer mechanism works, a plurality of hubs are sequentially arranged on a feeding conveying line 1 to be conveyed, two feeding conveying lines 1 convey two rows of hubs, then a corresponding hub transfer mechanism 6 conveys the hubs to a hub positioning mechanism 2 to be horizontally positioned, the hub positioning mechanism 2 pushes the hubs outwards to a vertical state, a rim cap 35b and a center cap 35a of the hubs are outwards arranged, a hub cutting mechanism 3 cuts the rim cap 35b and the center cap 35a of the hubs, a collecting bucket I is arranged corresponding to the center cap 35a, a collecting bucket II is arranged corresponding to the rim cap 35b, then the hubs are inwards pulled to a horizontal state by the hub positioning mechanism 2, and the hubs after cutting are conveyed to a discharging conveying line 4 by the corresponding hub transfer mechanism 6 to be backwardly conveyed; then another wheel hub transfer mechanism 6 carries the wheel hub on another material loading transfer chain 1 to send to wheel hub positioning mechanism 2 on location then cut again, and two material loading transfer chain 1 and two sets of wheel hub transfer mechanism 6 mutually support, have improved the wheel hub material loading and cut and transfer to the efficiency of unloading transfer chain 4. The invention has the advantages that: can realize feeding the location fast with the wheel hub and cut the operation of emit through the transfer chain, cut and emit the back of accomplishing and send the assigned area with the wheel hub unloading fast for production rhythm improves wheel hub machining efficiency.
Example 2
As shown in fig. 12 and 13, the difference from embodiment 1 is that: the hub positioning mechanism 2 comprises a base 22, two support plates 23 which are opposite left and right are vertically arranged on the upper side of the base 22, a fixed plate 24 is horizontally arranged on the two support plates 23, a horizontal rectangular overturning platform 25 is correspondingly arranged above the fixed plate 24, two bilaterally symmetrical hinging seats 26 are arranged on the fixed plate 24, two swinging rods 27 which are respectively hinged with the two hinging seats 26 are arranged on the lower side of the overturning platform 25, two bilaterally symmetrical oil cylinders 28 are hinged on the base 22, two penetrating grooves 29 are correspondingly arranged on the fixed plate 24, the oil cylinders 28 penetrate through the corresponding penetrating grooves 29, the extending ends of piston rods of the oil cylinders 28 are hinged with the corresponding overturning platform 25, the two swinging rods 27 are positioned on the inner side of the two outer oil cylinders 28, a chassis 40 is arranged on the overturning platform 25, a plurality of guiding support assemblies which are uniformly distributed along the circumferential direction are vertically arranged on the chassis 40, a horizontal top disc 41 is arranged on the upper end of each guiding support assembly, the guide support assembly comprises a lower base body 42 fixed on the chassis 40, a vertical guide sleeve 44 is arranged on the lower base body 42, a guide groove 45 in the guide sleeve 44 comprises a large-diameter groove section 45a and a small-diameter groove section 45b which are arranged below, the length of the large-diameter groove section 45a is larger than that of the small-diameter groove section 45b, a guide rod 46 which extends outwards is matched with the guide groove 45, the guide rod 46 comprises a lower rod body 46b matched with the large-diameter groove section 45a and an upper rod body 46a matched with the small-diameter groove section 45b, the length of the lower rod body 46b is smaller than that of the upper rod body 46a, an upper base body 43 fixed with the top disc 41 is arranged at the top end of the guide rod 46, a plurality of radially movable claws 34 are uniformly distributed on the top disc 41 along the circumferential direction, a hub is horizontally supported and placed on the top disc 41, each claw 34 is clamped on the periphery of the hub on the top disc 41, a pushing oil cylinder 47 is arranged in the middle of the lower side of the turnover table 25, the extending end of the piston rod of the pushing cylinder 47 sequentially passes through the overturning platform 25, the bottom plate 40 and is hinged with the center of the top plate 41. After the hubs are placed on the chucks 33, the claws 34 clamp the hubs on the chucks 33, the oil cylinders drive the swing rods 27 of the overturning platform 25 to rotate around the hinging seats 26, so that the hubs on the chucks 33 are overturned to be in a vertical state, the oil cylinders 47 are pushed to drive the top disc 41 to move outwards, cutting and counterfeiting are facilitated, and the guide rods 46 slide along the guide sleeves 44 to play a guide role; the top plate 41 can be moved outwards to increase the stroke, so that the cutting blade can be conveniently approached for cutting.
When the overturning table 25 is overturned outwards to be perpendicular to the fixing plate 24, the side caps 35b and the center caps 35a of the hub are arranged outwards, the hub cutting mechanism 3 comprises a cutting table 36 capable of moving longitudinally, a cutter shaft I and a cutter shaft II which are longitudinally spaced are arranged on the cutting table 36, the cutter shaft I and the cutter shaft II are arranged transversely, a rotatable round cutter blade I37 and a rotatable round cutter blade II 38 are respectively arranged at the front ends of the cutter shaft I and the cutter shaft II, the cutter blade I37 and the cutter blade II 38 are respectively arranged corresponding to the center caps 35a and the side caps 35b of the hub, and a movable L-shaped material receiving hook 39 is arranged at the position close to the cutter blade II 38 corresponding to the side caps 35b of the hub. After the hub is turned outwards to a vertical state, the first cutting knife 37 is positioned beside the hub, the second cutting knife 38 extends into the hub and is arranged close to the central cap 35a, the cutting table 36 moves to cut the central cap 35a and the edge cap 35b through the first cutting knife 37 and the second cutting knife 38 respectively, the L-shaped material receiving hook 39 hooks and conveys the edge cap 35b to the second collecting bucket, and the central cap 35a just falls into the first collecting bucket.

Claims (1)

1. The high-efficiency rapid hub cutting and overflowing device is characterized by comprising two mutually parallel feeding conveying lines, a hub positioning mechanism is arranged corresponding to the output end of the outward side of any feeding conveying line, a hub cutting mechanism is arranged corresponding to the rear of the hub positioning mechanism, a discharging conveying line is arranged corresponding to the outward side of the hub positioning mechanism, the feeding conveying line and the discharging conveying line are both arranged transversely, a longitudinal portal frame is arranged corresponding to the discharging conveying line and the two feeding conveying lines, and two groups of hub transferring mechanisms are arranged at the top of the portal frame along a longitudinal interval; the two feeding conveying lines are arranged in parallel, each of the feeding conveying line and the discharging conveying line comprises a transverse conveying frame, and a plurality of rotatable conveying rollers are sequentially arranged on the conveying frames along the length direction; the portal frame comprises a rectangular top bracket which is longitudinally arranged, wherein four corners of the top bracket are respectively provided with a stand column which extends downwards, and the lower ends of the stand columns are provided with bottom supports which are supported on the ground; the wheel hub transfer mechanism comprises a movable seat which is connected to the two guide rails in a sliding mode, two groups of sliding components are longitudinally arranged at intervals on the lower side of the movable seat, each group of sliding components comprises two sliding blocks which are matched with the two guide rails respectively, a rack is arranged on the inner side of any guide rail along the length direction, a driving motor is vertically arranged on the movable seat, the output end of the driving motor downwards penetrates through the movable seat and is provided with a gear, the gear is meshed with the rack and connected with the rack, a vertical fixed beam penetrating through the movable seat is vertically arranged on the movable seat, lifting columns penetrating through the grooves and downwards extending are connected to the rear side of the fixed beam in a sliding mode through rails, an upper clamping table is longitudinally arranged at the lower end of the lifting columns, two clamping jaws capable of oppositely and reversely moving are arranged on the lower side of the upper clamping table, and lifting driving components are arranged on the front side of the fixed beam corresponding to the lifting columns; the lifting driving assembly comprises two groups of left and right corresponding chain wheel mechanisms, the chain wheel mechanisms comprise two chain wheels which are arranged up and down correspondingly, the chain wheels are rotatably connected to the support, transmission chains are arranged between the two chain wheels which are arranged up and down correspondingly, the two transmission chains are respectively connected with the left side and the right side of the lifting column through a transmission frame, the two chain wheels which are arranged above are respectively arranged on the support above, an air cylinder is vertically arranged on the movable seat, the extending end of a piston rod of the air cylinder is connected with the support above, the two chain wheels which are arranged below are respectively arranged on the support below, and the support below is arranged on the fixed beam; each clamping jaw is provided with two clamping wheels corresponding to each other in left and right; the hub positioning mechanism comprises a base, two support plates which are opposite left and right are vertically arranged on the upper side of the base, a fixed plate is horizontally arranged on the two support plates, a horizontal rectangular overturning platform is correspondingly arranged above the fixed plate, two hinging seats which are bilaterally symmetrical are arranged on the fixed plate, two swinging rods which are respectively hinged with the two hinging seats are arranged on the lower side of the overturning platform, two oil cylinders which are bilaterally symmetrical are hinged on the base, two through grooves are correspondingly arranged on the fixed plate, the oil cylinders penetrate through the corresponding through grooves and the extending ends of piston rods of the oil cylinders are hinged with the corresponding overturning platform, the two swinging rods are positioned on the inner side of the two outer oil cylinders, a chassis is arranged on the overturning platform, a plurality of guiding support assemblies which are uniformly distributed along the circumferential direction are vertically arranged on the chassis, a horizontal top plate is arranged at the upper end of each guiding support assembly, the guiding support assemblies comprise a lower base body which is fixed on the chassis, the guide groove in the guide sleeve comprises a large-diameter groove section and a small-diameter groove section below, the length of the large-diameter groove section is larger than that of the small-diameter groove section, guide rods which extend outwards are arranged in the guide groove in a matched mode, each guide rod comprises a lower rod body matched with the large-diameter groove section and an upper rod body matched with the small-diameter groove section, the length of each lower rod body is smaller than that of each upper rod body, an upper seat body fixed with a top disc is arranged at the top end of each guide rod, a plurality of clamping jaws capable of radially moving are uniformly distributed on the top disc along the circumferential direction, hubs are horizontally supported and placed on the top disc, the peripheries of the hubs on the top disc are clamped by the clamping jaws, a pushing oil cylinder is arranged in the middle of the lower side of the turnover table, and the extending end of a piston rod of the pushing oil cylinder penetrates through the turnover table, the chassis and is hinged with the center of the top disc in sequence; when the overturning platform is outwards overturned to be vertical to the fixed plate, the edge caps and the center caps of the hub are outwards arranged, the hub cutting mechanism comprises a cutting platform capable of longitudinally moving, a cutter shaft I and a cutter shaft II which are longitudinally spaced are arranged on the cutting platform, the cutter shaft I and the cutter shaft II are transversely arranged, the front ends of the cutter shaft I and the cutter shaft II are respectively provided with a rotatable circular cutter I and a rotatable circular cutter II, the cutter I and the cutter II are respectively arranged corresponding to the center caps and the edge caps of the hub, and the edge caps, close to the cutter II, of the hub are respectively provided with a movable L-shaped material collecting hook.
CN202210808857.0A 2022-07-11 2022-07-11 High-efficient quick wheel hub cuts and emits device Active CN115106783B (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07171670A (en) * 1993-12-17 1995-07-11 Sintokogio Ltd Gate cutting installation of casting
CN102873315A (en) * 2012-10-15 2013-01-16 江苏天宏自动化科技有限公司 Programmable strong hub cap ring cutter
CN103551551A (en) * 2013-11-12 2014-02-05 天津立中车轮有限公司 Automatic riser removing system of wheel product
CN205237043U (en) * 2015-12-29 2016-05-18 中信戴卡股份有限公司 Wheel blank shaping device
EP3476506A1 (en) * 2017-10-31 2019-05-01 Citic Dicastal Co., Ltd. Device for automatically removing burrs from a wheel hub section
CN109702489A (en) * 2019-02-26 2019-05-03 浙江平川智能装备股份有限公司 A kind of aluminium wheels Full-automatic cutting brill all-in-one machine
CN111055152A (en) * 2019-12-18 2020-04-24 苏州香农智能科技有限公司 Hub center hole machining and measuring system
CN111843037A (en) * 2020-07-28 2020-10-30 江苏苏美达铝业有限公司 Automatic change high accuracy shaping wheel hub and cut cap device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07171670A (en) * 1993-12-17 1995-07-11 Sintokogio Ltd Gate cutting installation of casting
CN102873315A (en) * 2012-10-15 2013-01-16 江苏天宏自动化科技有限公司 Programmable strong hub cap ring cutter
CN103551551A (en) * 2013-11-12 2014-02-05 天津立中车轮有限公司 Automatic riser removing system of wheel product
CN205237043U (en) * 2015-12-29 2016-05-18 中信戴卡股份有限公司 Wheel blank shaping device
EP3476506A1 (en) * 2017-10-31 2019-05-01 Citic Dicastal Co., Ltd. Device for automatically removing burrs from a wheel hub section
CN109702489A (en) * 2019-02-26 2019-05-03 浙江平川智能装备股份有限公司 A kind of aluminium wheels Full-automatic cutting brill all-in-one machine
CN111055152A (en) * 2019-12-18 2020-04-24 苏州香农智能科技有限公司 Hub center hole machining and measuring system
CN111843037A (en) * 2020-07-28 2020-10-30 江苏苏美达铝业有限公司 Automatic change high accuracy shaping wheel hub and cut cap device

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