CN114754051B - Hub edge-wrapping process method - Google Patents
Hub edge-wrapping process method Download PDFInfo
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- CN114754051B CN114754051B CN202210533306.8A CN202210533306A CN114754051B CN 114754051 B CN114754051 B CN 114754051B CN 202210533306 A CN202210533306 A CN 202210533306A CN 114754051 B CN114754051 B CN 114754051B
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- rim
- gluing
- edge
- spoke
- hub
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000008569 process Effects 0.000 title claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 102
- 239000003292 glue Substances 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000007688 edging Methods 0.000 claims abstract description 8
- 239000003086 colorant Substances 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 103
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000009957 hemming Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000009713 electroplating Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 238000010009 beating Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
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- 239000004033 plastic Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
- B05C5/0212—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Abstract
The invention discloses a hub edging process method in the field of hub processing and manufacturing, which comprises the following steps: the rim edge and the spoke edge are plated with various colors such as electroplating color, red color and the like according to the requirements of customers; clamping the rim edge to a clamp, and rotating to glue, wherein the spoke edge is glued; the wheels are put on the edge covering device and clamped into the positioning groove; rim bordures and spoke bordures are arranged on the wheel, and the clamp is taken down; the pressing plate presses the hub and rotates; and adjusting the height and the front and back positions of the edge pressing mechanism and extruding the rim edge to wrap the hub. The invention can rapidly and efficiently install the protection component with color on the inner side of the rim and the surface of the spoke of the hub, thereby not only protecting the hub, but also improving the aesthetic degree of the hub.
Description
Technical Field
The invention belongs to the field of intelligent hub processing and manufacturing, and particularly relates to a hub edging process method.
Background
In the prior art, the hub is a part for assembling a rubber tire, is molded through a low-pressure casting or gravity casting process, and is easy to cause flaws, such as pinholes, at the lip of the rim cast in the casting process, so that small bubbles can be generated in the subsequent paint spraying process, the attractiveness of the hub is affected, and the quality of the hub is reduced; the spoke of the hub is exposed, and the spoke is easy to collide to cause scratches in the running process of the vehicle, so that aesthetic feeling is affected; at present, a process method for rapidly and efficiently mounting a protective component on a rim and a spoke of a hub is lacking.
Disclosure of Invention
The invention aims to provide a hub edging process method, which can quickly and efficiently install a colored protection component on the inner side of a rim and the surface of spokes of a hub, can protect the hub and can improve the aesthetic degree of the hub.
The purpose of the invention is realized in the following way: a hub edging process method comprises the following steps:
(1) The outer side surfaces of the rim edge and each spoke edge are decorated with colors;
(2) Fixing the rim edge on a clamp, positioning the rim edge on a gluing device through the clamp, driving the rim edge to rotate by the gluing device, gluing glue to the periphery of the rim edge by using a gluing gun, arranging a plurality of spoke edge corresponding to each spoke of the wheel hub, and gluing glue to one surface, which is contacted with each spoke edge, of each spoke edge by using the gluing gun;
(3) The hub is placed on the edge covering device, the edge covering device comprises a bottom support, an L-shaped base is arranged on the left side of the upper portion of the bottom support, an air cylinder is vertically arranged on the horizontal portion of the base, a piston rod of the air cylinder penetrates through the horizontal portion of the base and then stretches out downwards, a piston rod stretching end of the air cylinder is rotatably connected with a round rotating seat, a horizontal pressing plate is arranged on the lower portion of the rotating seat, a pressing rubber pad is arranged on the lower side of the pressing plate, a vertical rotating shaft is rotatably connected to the bottom support, the upper end of the rotating shaft is located above the bottom support and is connected with a horizontal platform bottom plate, a plastic or acrylic platform positioning plate is arranged on the upper side of the platform bottom plate, a plurality of concentric annular positioning grooves are formed in the platform positioning plate, the diameter of each annular positioning groove is gradually increased from inside to outside, the annular edge of the lower end of the hub is clamped into the corresponding positioning groove in a matched mode, the lower end of the rotating shaft is located below the bottom support and is connected with a first gear, the first gear is meshed with a first output end of the speed reducer, an input end of the speed reducer is in driving connection with a first motor;
(4) Correspondingly attaching the bonding surfaces of the rim bordures with bonding glue to the inner side of the rim of the wheel hub through the clamp, respectively attaching the bonding surfaces of the spoke bordures with bonding glue to the corresponding spokes of the wheel hub, and then taking down the clamp and separating the clamp from the rim bordures;
(5) The cylinder drives the pressing rubber pad of the pressing plate to press the rim wrapping and the upper end of the wheel hub, an elastic pressing mechanism for pressing each spoke wrapping and each spoke is arranged on the lower side of the pressing plate, then a control switch of a motor I is turned on, the motor I drives a gear II to rotate after being decelerated by a speed reducer I, the gear drives a rotating shaft to rotate for 30-40 seconds at a rotating speed of 500-600 r/min, and the platform bottom plate, the wheel hub and the pressing plate synchronously rotate, so that the rim wrapping and each spoke wrapping are adhered and fixed with the wheel hub;
(6) The lower extending edge of the rim is pressed into an L shape through the edge pressing mechanism, so that the lower extending edge horizontal section of the rim edge is tightly attached to the upper wall of the annular groove of the periphery of the upper end of the hub, and edge fixing is completed.
The rim edge and the spoke edge can be plated with various colors such as red according to the requirements of customers; clamping the rim edge to a clamp, and rotating to glue, wherein the spoke edge is glued; the wheels are put on the edge covering device and clamped into the positioning groove; rim bordures and spoke bordures are arranged on the wheel, and the clamp is taken down; the pressing plate presses the hub and rotates; and adjusting the height and the front and back positions of the edge pressing mechanism and extruding the rim edge to wrap the hub. Compared with the prior art, the invention has the beneficial effects that: the wheel hub can be protected by quickly and efficiently additionally arranging the colored protection component on the inner side of the wheel rim and the surface of the spoke, and the aesthetic degree of the wheel hub can be improved.
As a further improvement of the invention, the fixture comprises an annular fixed outer frame, wherein a plurality of cushion blocks are arranged at equal intervals along the circumferential direction of the inner periphery of the fixed outer frame, the cushion blocks are flush with the bottom of the fixed outer frame, the thickness of the cushion blocks is smaller than that of the fixed outer frame, a plurality of L-shaped movable press blocks which are arranged radially are arranged at equal intervals along the circumferential direction of the fixed outer frame, each movable press block is staggered with each cushion block, a plurality of movable grooves are formed in the fixed outer frame corresponding to each movable press block, and the movable press blocks penetrate through the corresponding movable grooves and are movably connected with the corresponding movable grooves; in step (2), pull each movable briquetting outwards earlier for the internal diameter of fixed frame is greater than the external diameter of rim bordure, falls the rim bordure again and puts in the fixed frame of anchor clamps, and the rim bordure includes annular side tube portion, and the internal diameter from the top down of side tube portion increases gradually and sets up, and the annular of rim bordure is pressed and is leaned on the portion to correspond to support on each cushion, is provided with annular connecting portion between pressing portion and the side tube portion, and the internal diameter from the top down of connecting portion increases gradually and sets up, down extend the limit an organic whole and set up and press the portion outward flange at pressing portion, inwards push up each movable briquetting and make each movable briquetting press down the upper portion of extending the limit, fix the rim bordure on anchor clamps. The rim is covered with stainless steel, the rim is covered with a thin thickness, the rim is covered with a clamp to be fixed, the rim can be prevented from being covered with shaking, and glue is convenient to beat.
As a further improvement of the invention, the gluing device comprises a gluing support, a vertical gluing rotating shaft is rotatably connected to the gluing support, the upper end of the gluing rotating shaft is positioned above the gluing support and is connected with a horizontal gluing platform, a fixture and a rim edge are placed on the gluing platform, so that a fixed outer frame of the fixture and each cushion block are supported on the gluing platform, the lower end of the gluing rotating shaft is positioned below the gluing support and is in transmission connection with the output end of a second speed reducer through a coupling, and the input end of the second speed reducer is in transmission connection with a second motor; in the step (2), the motor II drives the gluing rotating shaft to rotate after decelerating, the gluing platform drives the clamp and the rim edge to rotate, and when gluing, the gluing gun gradually moves upwards from one side of the pressing part, which is close to the connecting part, towards the connecting part and the side barrel part until a plurality of circles of adhesive glue are glued on the periphery of the rim edge. The gluing platform rotates to drive the clamp to rotate with the rim covering edge, so that personnel can conveniently glue a plurality of circles on the periphery of the rim covering edge.
In the step (4), when the rim covering is placed, the rim covering fixed on the clamp is correspondingly moved above the wheel hub after being turned upside down, each movable pressing block is pulled outwards, the rim covering separated from the clamp enters the inner side of the rim, the side barrel part and the connecting part of the rim covering are attached to the inner side of the rim finally, the pressing part of the rim covering presses the wheel nozzle of the wheel hub, the lower extending edge is attached to the periphery of the wheel nozzle, and the annular groove of the periphery of the wheel hub is positioned below the wheel nozzle. The rim is covered by the clamp and placed into the inner periphery of the hub, so that shaking is prevented when the rim is covered and moved, and the transfer and installation are more convenient.
As a further improvement of the invention, the elastic pressing mechanism comprises a plurality of elastic pressing components which are arranged at the lower side of the pressing plate at equal intervals along the circumferential direction, each elastic pressing component is arranged in one-to-one correspondence with each spoke, the elastic pressing component comprises a lifting guide post which is movably connected with the pressing plate, the lower side of the pressing rubber pad is provided with an upper seat body, the lifting guide post passes through the upper seat body and is arranged on the pressing plate, the lower end of the lifting guide post is provided with a lower seat body, the lower part of the lower seat body is provided with an arc-shaped extrusion plate corresponding to the spoke, the periphery of the lifting guide post is provided with a spring, the upper end and the lower end of the spring are respectively elastically abutted against the lower surface of the upper seat body and the upper surface of the lower seat body, annular embedded positioning grooves are respectively arranged on the upper seat body and the lower seat body corresponding to the springs, and the upper end of the lifting guide post is provided with a positioning block which is attached to the upper surface of the pressing plate; when the pressing plate presses the pressing part of the rim edge, the positioning block is separated from the pressing plate, and the arc-shaped pressing plate presses the spoke edge and the spoke. When the hold-down plate is pressed down to the upper end of the hub, the spring extrudes the arc-shaped extrusion plate, so that the arc-shaped extrusion plate presses the spoke bordure and the spoke, and the rim bordure, the spoke bordure and the hub are pressed, adhered and fixed.
As a further improvement of the invention, the edge pressing mechanism comprises a vertical plate, a side moving seat is movably connected on the vertical plate through two transverse guide rails, a transverse moving screw rod is rotatably arranged on the vertical plate corresponding to the side moving seat, two ends of the transverse moving screw rod are rotatably supported on two bearing seats on the vertical plate, screw nuts of the transverse moving screw rod are in transmission connection with the side moving seat, a lifting seat is movably connected on the side moving seat through two vertical guide rails and is fixed with a dovetail groove on the side moving seat through a locking bolt and a nut, a lifting screw rod is rotatably arranged on the side moving seat corresponding to the lifting seat, two ends of the lifting screw rod are rotatably supported on the two bearing seats on the side moving seat, screw nuts of the lifting screw rod are in transmission connection with the lifting seat, an installation seat is connected on the lifting seat, a rotatable extrusion wheel is arranged on the installation seat, compression bolts for compressing the installation seat are in threaded connection with the lifting seat, and the end parts of the transverse moving screw rod and the lifting screw rod are provided with hand wheels; in the step (6), the transverse moving screw rod and the lifting screw rod are adjusted through rotation of the hand wheel, so that the extrusion wheel is close to the lower extending edge and extrudes the lower extending edge to form an L shape, and the horizontal section of the lower extending edge of the rim wrapping is tightly attached to the upper wall of the annular groove at the periphery of the upper end of the hub. The sideslip lead screw rotates and drives the side shift seat to remove, and the lifting lead screw rotates and drives the elevating seat and reciprocate, realizes adjusting the relative position of extrusion wheel and rim bordure, and the lower annular groove upper wall of wheel hub periphery is hugged closely to the lower extension limit horizontal segment, plays fixed action to the rim bordure, prevents that the rim bordure from being thrown away.
As a further improvement of the invention, one side of each spoke wrapping edge, which is close to the rim wrapping edge, is welded and fixed with the rim wrapping edge. The spoke bordures and rim bordures fixedly, play the reinforcement effect to the spoke bordures, prevent that the spoke bordures from being thrown away.
As a further improvement of the invention, the gluing device comprises a gluing support, a horizontal gluing rotating shaft is rotatably connected to the gluing support, the working end of the gluing rotating shaft is positioned at the outer side of the gluing support and is connected with a vertical gluing platform, a clamp and a rim are fixed on the gluing platform in a wrapping way, the peripheral flange of a fixed outer frame of the clamp is fixed on the gluing platform through a fastener, and the driving end of the gluing rotating shaft is positioned at the inner side of the gluing support and is in transmission connection with a gear motor. The gluing platform is vertically arranged, so that gluing is conveniently carried out on the periphery of rim wrapping and the outer surface of spoke wrapping, and a fastener is loosened when the clamp is required to be detached.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partial enlarged view of fig. 1.
Fig. 3 is a top view of the clamp.
Fig. 4 is a schematic structural view of the hemming device.
Fig. 5 is an enlarged view at a in fig. 4.
Fig. 6 is a schematic structural diagram of the edge pressing mechanism.
Fig. 7 is a schematic structural view of the platform positioning plate.
Fig. 8 is a schematic view of the structure of the hub and rim flange.
Fig. 9 is an enlarged view at B in fig. 8.
FIG. 10 is a schematic illustration of another construction of rim and spoke taping of the present invention.
Fig. 11 is a schematic structural view of an alternative glue-applying device.
Fig. 12 is an enlarged view at C in fig. 11.
The device comprises a rim edge, a lower extending edge, a side cylinder part, a 103 pressing part, a 104 connecting part, a 2 spoke edge, a 3 clamp, a 3a fixed outer frame, a 3b cushion block, a 3c movable pressing block, a 4 gluing device, a 4a gluing support, a 4b gluing rotating shaft, a 4c gluing platform, a 4d speed reducer II, a 4e motor II, a 5 speed reducing motor, a 6 edge covering device, a 7 bottom support, an 8 base, a 9 cylinder, a 10 rotating seat, a 11 pressing plate, a 12 pressing rubber pad, a 13 rotating shaft, a 14 platform bottom plate, a 15 platform positioning plate, a 15a positioning groove, a 16 gear I, a 17 speed reducer II, a 17a gear II, a 18 motor I, a 19 hub, a 19a rim, a 19b spoke, a 19c wheel nozzle, a 20 seat plate, a 21 groove, a 22 lifting guide post, a 22a positioning block, a 23 upper seat body, a 24 lower seat body, a 25 pressing plate, a 26 spring, a 27 vertical plate, a 28 transverse guide rail, a 29 side moving seat, a 30 traversing seat, a 30a screw nut, a 31 vertical guide rail, 32 lifting seat, a 33 groove, 34 lifting seat, 34a lifting seat, a 34 lifting screw, a 37 bearing seat, a 37, a screw nut, a 37, a screw bolt, a 37, a screw flange, a 37, a fastening piece, a 37, a peripheral flange, and a pressing flange.
Detailed Description
Example 1
As shown in fig. 1-9, the process method for wrapping the hub according to the present embodiment includes the following steps:
(1) The outer side surfaces of the rim wrapping 1 and each spoke wrapping 2 are provided with decorative colors;
(2) Fixing the rim wrapping 1 on a clamp 3, positioning the rim wrapping 1 on a gluing device 4 through the clamp 3, driving the rim wrapping 1 to rotate by the gluing device 4, gluing the periphery of the rim wrapping 1 by using a gluing gun, arranging a plurality of spoke wrapping 2 corresponding to each spoke 19b of the hub 19, and gluing one surface, contacted with each spoke 19b, of each spoke wrapping 2 by using the gluing gun;
(3) The hub 19 is placed on the edge covering device 6, the edge covering device 6 comprises a bottom bracket 7, an L-shaped base 8 is arranged on the left side of the upper part of the bottom bracket 7, a cylinder 9 is vertically arranged on the horizontal part of the base 8, a piston rod of the cylinder 9 penetrates through the horizontal part of the base 8 and then extends downwards, a piston rod extending end of the cylinder 9 is rotatably connected with a round rotating seat 10, a horizontal pressing plate 11 is arranged on the lower part of the rotating seat 10, a pressing rubber pad 12 is arranged on the lower side of the pressing plate 11, a vertical rotating shaft 13 is rotatably connected to the bottom bracket 7, the upper end of the rotating shaft 13 is positioned above the bottom bracket 7 and is connected with a horizontal platform bottom plate 14, a plastic or acrylic platform positioning plate 15 is arranged on the upper side of the platform bottom plate 14, a plurality of concentric annular positioning grooves 15a are formed in the platform positioning plate 15, the diameters of the annular positioning grooves 15a are gradually increased outwards from inside, the annular edges of the lower ends of the hubs 19 are matched and clamped into the corresponding positioning grooves 15a, the lower ends of the rotating shaft 13 are positioned below the bottom bracket 7 and are connected with a first gear 16, the first gear 16 is meshed with a second gear 17a at the output end of a speed reducer 17, a first motor 17 and a is in transmission connection with a first motor 17;
(4) The bonding surface of the rim bordure 1 with bonding glue is correspondingly stuck to the inner side of the rim 19a of the hub 19 through the clamp 3, the bonding surface of each spoke bordure 2 with bonding glue is respectively stuck to the corresponding spoke 19b of the hub 19, and then the clamp 3 is taken down to be separated from the rim bordure 1;
(5) The cylinder 9 drives the compression rubber pad 12 of the compression plate 11 to compress the upper ends of the rim wrapping 1 and the wheel hub 19, an elastic compression mechanism for compressing each spoke wrapping 2 and each spoke 19b is arranged on the lower side of the compression plate 11, then a control switch of the motor I18 is turned on, the motor I18 drives the gear II 17a to rotate after being decelerated by the speed reducer I17, the gear I16 drives the rotating shaft 13 to rotate for 30-40S at the rotating speed of 500-600 r/min, and the platform bottom plate 14, the wheel hub 19 and the compression plate 11 synchronously rotate, so that the rim wrapping 1 and each spoke wrapping 2 are adhered and fixed with the wheel hub 19;
(6) The bottom bracket 7 of the edge covering device 6 is provided with a horizontal seat board 20, the seat board 20 is provided with an edge pressing mechanism corresponding to the hub 19, and the lower extending edge 101 of the rim edge covering 1 is pressed into an L shape through the edge pressing mechanism, so that the horizontal section of the lower extending edge 101 of the rim edge covering 1 is tightly attached to the upper wall of the annular groove 21 at the periphery of the upper end of the hub 19, and edge covering fixing is completed.
The fixture 3 comprises an annular fixed outer frame 3a, a plurality of cushion blocks 3b are arranged on the inner periphery of the fixed outer frame 3a at equal intervals along the circumferential direction, the cushion blocks 3b are flush with the bottom of the fixed outer frame 3a, the thickness of each cushion block 3b is smaller than that of the fixed outer frame 3a, a plurality of L-shaped movable pressing blocks 3c which are arranged radially are arranged on the fixed outer frame 3a at equal intervals along the circumferential direction, each movable pressing block 3c is staggered with each cushion block 3b, a plurality of movable grooves are formed in the fixed outer frame 3a corresponding to each movable pressing block 3c, and the movable pressing blocks 3c penetrate through the corresponding movable grooves and are movably connected with the corresponding movable grooves; in the step (2), each movable pressing block 3c is pulled outwards firstly, so that the inner diameter of the fixed outer frame 3a is larger than the outer diameter of the rim wrapping 1, then the rim wrapping 1 is placed in the fixed outer frame 3a of the clamp 3 in an inverted mode, the rim wrapping 1 comprises an annular side barrel 102, the inner diameter of the side barrel 102 is gradually increased from top to bottom, an annular pressing portion 103 of the rim wrapping 1 is correspondingly supported on each cushion block 3b, an annular connecting portion 104 is arranged between the pressing portion 103 and the side barrel 102, the inner diameter of the connecting portion 104 is gradually increased from top to bottom, the lower extending edge 101 is integrally arranged at the outer edge of the pressing portion 103, each movable pressing block 3c is pushed inwards, so that each movable pressing block 3c presses the upper portion of the lower extending edge 101, and the rim wrapping 1 is fixed on the clamp 3. The rim is covered 1, and the rim is covered 1 thickness is thinner, and the rim is covered 1 is fixed through the clamp 3, so that the rim is prevented from shaking 1, and glue is conveniently applied.
The gluing device 4 comprises a gluing support 4a, a vertical gluing rotating shaft 4b is rotatably connected to the gluing support 4a, the upper end of the gluing rotating shaft 4b is positioned above the gluing support 4a and is connected with a horizontal gluing platform 4c, the clamp 3 and the rim covering 1 are placed on the gluing platform 4c, the fixed outer frame 3a of the clamp 3 and each cushion block 3b are supported on the gluing platform 4c, the lower end of the gluing rotating shaft 4b is positioned below the gluing support 4a and is in transmission connection with the output end of a second speed reducer 4d through a coupler, and the input end of the second speed reducer 4d is in transmission connection with a second motor 4 e; in the step (2), the motor II 4e drives the glue-beating rotary shaft 4b to rotate after decelerating, the glue-beating platform 4c drives the clamp 3 and the rim covering 1 to rotate, and when glue is beaten, the glue-beating gun gradually moves upwards from one side of the pressing part 103, which is close to the connecting part 104, towards the connecting part 104 and the side barrel part 102 until a plurality of circles of adhesive glue are beaten on the periphery of the rim covering 1. The gluing platform 4c rotates to drive the clamp 3 and the rim covering 1 to rotate, so that personnel can conveniently glue a plurality of circles on the periphery of the rim covering 1.
In the step (4), when the rim covering 1 is placed, the rim covering 1 fixed on the clamp 3 is correspondingly moved to the upper side of the wheel hub 19 after being turned upside down, each movable pressing block 3c is pulled outwards, the rim covering 1 separated from the clamp 3 enters the inner side of the wheel rim 19a, the side barrel 102 and the connecting part 104 of the rim covering 1 are attached to the inner side of the wheel rim 19a finally, the pressing part 103 of the rim covering 1 presses the wheel mouth 19c of the wheel hub 19, the lower extending edge 101 is attached to the periphery of the wheel mouth 19c, and the annular groove 21 on the periphery of the wheel hub 19 is positioned below the wheel mouth 19 c. The rim edge 1 is placed into the inner periphery of the hub 19 through the clamp 3, so that shaking is prevented when the rim edge 1 moves, and the transfer and installation are more convenient.
The elastic pressing mechanism comprises a plurality of elastic pressing components which are arranged at the lower side of the pressing plate 11 at equal intervals along the circumferential direction, each elastic pressing component is arranged in one-to-one correspondence with each spoke 19b, each elastic pressing component comprises a lifting guide post 22 which is movably connected with the pressing plate 11, an upper seat body 23 is arranged at the lower side of the pressing rubber pad 12, the lifting guide posts 22 penetrate through the upper seat body 23 and the pressing plate 11 to be arranged, a lower seat body 24 is arranged at the lower end of the lifting guide posts 22, an arc-shaped extrusion plate 25 corresponding to each spoke 19b is arranged at the lower part of the lower seat body 24, springs 26 are arranged at the periphery of the lifting guide posts 22, the upper ends and the lower ends of the springs 26 respectively elastically abut against the lower surface of the upper seat body 23 and the upper surface of the lower seat body 24, annular embedded positioning grooves 15a are formed in the upper seat body 23 and the lower seat body 24 corresponding to the springs 26, and positioning blocks 22a which are attached to the upper surface of the pressing plate 11 are arranged at the upper end of the lifting guide posts 22; when the pressing plate 11 presses the pressing portion 103 of the rim covering 1, the positioning block 22a is separated from the pressing plate 11, and the arc-shaped pressing plate 25 presses the spoke covering 2 and the spoke 19b. When the pressing plate 11 is pressed down to the upper end of the hub 19, the spring 26 presses the arc-shaped pressing plate 25, so that the arc-shaped pressing plate 25 presses the spoke bordure 2 and the spoke, and the rim bordure 1, the spoke bordure 2 and the hub 19 are pressed, adhered and fixed.
The edge pressing mechanism comprises a vertical plate 27, wherein a side moving seat 29 is movably connected to the vertical plate 27 through two transverse guide rails 28, a transverse moving screw rod 30 is rotatably arranged on the vertical plate 27 corresponding to the side moving seat 29, two ends of the transverse moving screw rod 30 are rotatably supported on two bearing seats 35 on the vertical plate 27, screw rod nuts 30a of the transverse moving screw rod 30 are in transmission connection with the side moving seat 29, a lifting seat 32 is movably connected to the side moving seat 29 through two vertical guide rails 31, the lifting seat 32 is fixed with a dovetail groove 33 on the side moving seat 29 through locking bolts and nuts, a lifting screw rod 34 is rotatably arranged on the side moving seat 29 corresponding to the lifting seat 32, two ends of the lifting screw rod 34 are rotatably supported on two bearing seats 35 on the side moving seat 29, screw rod nuts 34a of the lifting screw rod 34 are in transmission connection with the lifting seat 32, an installation seat 36 is connected to the lifting seat 32, rotatable pressing wheels 37 are arranged on the installation seat 32 in a threaded connection manner, and hand wheels 39 are arranged at the ends of the transverse moving screw rod 30 and the lifting screw rod 34; in step (6), the traversing screw 30 and the lifting screw 34 are adjusted by rotating the hand wheel 39, so that the pressing wheel 37 is close to the lower extending edge 101 and presses the lower extending edge 101 into an L shape, and the horizontal section of the lower extending edge 101 of the rim covering edge 1 is tightly attached to the upper wall of the annular groove 21 at the periphery of the upper end of the hub 19. The sideslip lead screw 30 rotates to drive the sideslip seat 29 to move, the lifting lead screw 34 rotates to drive the lifting seat 32 to move up and down, the relative position of the extrusion wheel 37 and the rim covered edge 1 is adjusted, the horizontal section of the lower extension edge 101 is tightly attached to the upper wall of the annular groove 21 on the periphery of the hub 19, the rim covered edge 1 is fixed, and the rim covered edge 1 is prevented from being thrown out.
The rim edge 1 and the spoke edge 2 can be plated with various colors such as red and the like according to the requirements of customers; clamping the rim edge 1 onto a clamp 3, and rotationally gluing, wherein the spoke edge 2 is glued; the wheels are put on the edge covering device 6 and are clamped into the positioning grooves 15a; the rim wrapping 1 and the spoke wrapping 2 are arranged on the wheel, and the clamp 3 is removed; the pressing plate 11 presses the hub 19 and rotates; the height and front and back positions of the beading mechanism are adjusted and the rim flange 1 is extruded to wrap the hub 19. Compared with the prior art, the invention has the beneficial effects that: the colored protection components can be quickly and efficiently arranged on the inner side of the rim and the surface of the spoke of the hub 19, so that the hub 19 can be protected, and the aesthetic degree of the hub 19 can be improved.
Example 2
As shown in fig. 10 to 12, the difference from embodiment 1 is that:
in the process method for the rim 19 according to the present embodiment, one side of each spoke edge 2, which is close to the rim edge 1, is welded and fixed to the rim edge 1. The spoke bordure 2 is fixed with the rim bordure 1, plays the reinforcement effect to the spoke bordure 2, prevents that the spoke bordure 2 from being thrown away.
The gluing device 4 comprises a gluing support 4a, a horizontal gluing rotating shaft 4b is rotatably connected to the gluing support 4a, the working end of the gluing rotating shaft 4b is located at the outer side of the gluing support 4a and connected with a vertical gluing platform 4c, a clamp 3 and a rim edge 1 are fixed on the gluing platform 4c, a peripheral flange 40 of a fixed outer frame 3a of the clamp 3 is fixed on the gluing platform 4c through a fastener 41, and the driving end of the gluing rotating shaft 4b is located at the inner side of the gluing support 4a and in driving connection with a speed reducing motor 5. The gluing platform 4c is vertically arranged, so that gluing is conveniently carried out on the periphery of the rim wrapping 1 and the outer surface of the spoke wrapping 2, and the fastening piece 41 is loosened when the clamp 3 is required to be detached.
Claims (8)
1. The technological method for hub edging is characterized by comprising the following steps:
(1) The outer side surfaces of the rim edge and each spoke edge are decorated with colors;
(2) Fixing the rim edge on a clamp, positioning the rim edge on a gluing device through the clamp, driving the rim edge to rotate by the gluing device, gluing glue to the periphery of the rim edge by using a gluing gun, arranging a plurality of spoke edge corresponding to each spoke of the wheel hub, and gluing glue to one surface, which is contacted with each spoke edge, of each spoke edge by using the gluing gun;
(3) The hub is placed on the edge covering device, the edge covering device comprises a bottom support, an L-shaped base is arranged on the left side of the upper portion of the bottom support, an air cylinder is vertically arranged on the horizontal portion of the base, a piston rod of the air cylinder penetrates through the horizontal portion of the base and then stretches out downwards, a piston rod stretching end of the air cylinder is rotatably connected with a round rotating seat, a horizontal pressing plate is arranged on the lower portion of the rotating seat, a pressing rubber pad is arranged on the lower side of the pressing plate, a vertical rotating shaft is rotatably connected to the bottom support, the upper end of the rotating shaft is located above the bottom support and is connected with a horizontal platform bottom plate, a platform positioning plate is arranged on the upper side of the platform bottom plate, a plurality of concentric annular positioning grooves are formed in the platform positioning plate, the diameter of each annular positioning groove is gradually increased from inside to outside, the annular edge of the lower end of the hub is matched and clamped into the corresponding positioning groove, the lower end of the rotating shaft is located below the bottom support and is connected with a first gear, the first gear is meshed with a second gear of an output end of a speed reducer, and an input end of the speed reducer is in transmission connection with a first motor;
(4) Correspondingly attaching the bonding surfaces of the rim bordures with bonding glue to the inner side of the rim of the wheel hub through the clamp, respectively attaching the bonding surfaces of the spoke bordures with bonding glue to the corresponding spokes of the wheel hub, and then taking down the clamp and separating the clamp from the rim bordures;
(5) The cylinder drives the compression rubber pad of the compression plate to compress the rim wrapping and the upper end of the wheel hub, the lower side of the compression plate is provided with an elastic compression mechanism for compressing each spoke wrapping and each spoke, then a control switch of a motor I is turned on, the motor I drives a gear II to rotate after being decelerated by a speed reducer I, the gear drives a rotating shaft to rotate for 30-40 s at a rotating speed of 500-600 r/min, and the platform bottom plate, the wheel hub and the compression plate synchronously rotate, so that the rim wrapping and each spoke wrapping are adhered and fixed with the wheel hub;
(6) The lower extending edge of the rim is pressed into an L shape through the edge pressing mechanism, so that the lower extending edge horizontal section of the rim edge is tightly attached to the upper wall of the annular groove of the periphery of the upper end of the hub, and edge fixing is completed.
2. The process method for hub edging according to claim 1, wherein the fixture comprises an annular fixed outer frame, a plurality of cushion blocks are arranged on the inner periphery of the fixed outer frame at equal intervals along the circumferential direction, the cushion blocks are flush with the bottom of the fixed outer frame, the thickness of the cushion blocks is smaller than that of the fixed outer frame, a plurality of L-shaped movable press blocks which are arranged along the circumferential direction at equal intervals are arranged on the fixed outer frame in a radial manner, each movable press block is staggered with each cushion block, a plurality of movable grooves are formed in the fixed outer frame corresponding to each movable press block, and the movable press blocks penetrate through the corresponding movable grooves and are movably connected with the corresponding movable grooves; in step (2), pull each movable briquetting outwards earlier for the internal diameter of fixed frame is greater than the external diameter of rim bordure, falls the rim bordure again and puts in the fixed frame of anchor clamps, and the rim bordure includes annular side tube portion, and the internal diameter from the top down of side tube portion increases gradually and sets up, and the annular of rim bordure is pressed and is leaned on the portion to correspond to support on each cushion, is provided with annular connecting portion between pressing portion and the side tube portion, and the internal diameter from the top down of connecting portion increases gradually and sets up, down extend the limit an organic whole and set up and press the portion outward flange at pressing portion, inwards push up each movable briquetting and make each movable briquetting press down the upper portion of extending the limit, fix the rim bordure on anchor clamps.
3. The process method for wheel hub edging according to claim 2, characterized in that the gluing device comprises a gluing support, a vertical gluing rotating shaft is rotatably connected to the gluing support, the upper end of the gluing rotating shaft is positioned above the gluing support and is connected with a horizontal gluing platform, the clamp and the wheel rim edging are placed on the gluing platform, the fixed outer frame of the clamp and each cushion block are supported on the gluing platform, the lower end of the gluing rotating shaft is positioned below the gluing support and is in transmission connection with the output end of a second speed reducer through a coupler, and the input end of the second speed reducer is in transmission connection with a second motor; in the step (2), the motor II drives the gluing rotating shaft to rotate after decelerating, the gluing platform drives the clamp and the rim edge to rotate, and when gluing, the gluing gun gradually moves upwards from one side of the pressing part, which is close to the connecting part, towards the connecting part and the side barrel part until a plurality of circles of adhesive glue are glued on the periphery of the rim edge.
4. A process for rim-covering a wheel hub according to claim 2 or 3, wherein in the step (4), when the rim-covering is placed, the rim-covering portion fixed on the clamp is turned upside down and then correspondingly moved to the upper side of the wheel hub, each movable pressing block is pulled outwards to enable the rim-covering portion separated from the clamp to enter the inner side of the rim, the side tube portion and the connecting portion of the rim-covering portion are finally attached to the inner side of the rim, the pressing portion of the rim-covering portion presses the wheel mouth of the wheel hub, the lower extending portion is attached to the periphery of the wheel mouth, and the annular groove of the periphery of the wheel hub is located below the wheel mouth.
5. A process for wrapping a hub according to any one of claims 1 to 3, wherein the elastic pressing mechanism comprises a plurality of elastic pressing assemblies which are arranged at the lower side of the pressing plate at equal intervals along the circumferential direction, each elastic pressing assembly is arranged in one-to-one correspondence with each spoke, each elastic pressing assembly comprises a lifting guide post which is movably connected with the pressing plate, the lower side of the pressing rubber pad is provided with an upper seat body, the lifting guide post passes through the upper seat body and the pressing plate and is provided with a lower seat body at the lower end of the lifting guide post, the lower part of the lower seat body is provided with an arc-shaped extrusion plate corresponding to the spoke, the periphery of the lifting guide post is provided with a spring, the upper end and the lower end of the spring are respectively elastically abutted against the lower surface of the upper seat body and the upper surface of the lower seat body, annular embedded positioning grooves are respectively formed on the upper seat body and the lower seat body corresponding to the springs, and the upper end of the lifting guide post is provided with a positioning block which is attached to the upper surface of the pressing plate; when the pressing plate presses the pressing part of the rim edge, the positioning block is separated from the pressing plate, and the arc-shaped pressing plate presses the spoke edge and the spoke.
6. The process method for hub hemming according to claim 4, wherein the hemming mechanism comprises a vertical plate, a side shift seat is movably connected to the vertical plate through two transverse guide rails, a transverse moving screw rod is rotatably arranged on the vertical plate corresponding to the side shift seat, two ends of the transverse moving screw rod are rotatably supported on two bearing seats on the vertical plate, screw nuts of the transverse moving screw rod are in driving connection with the side shift seat, a lifting seat is movably connected to the side shift seat through two vertical guide rails, the lifting seat is fixed with a dovetail groove on the side shift seat through a locking bolt and a nut, a lifting screw rod is rotatably arranged on the side shift seat corresponding to the lifting seat, two ends of the lifting screw rod are rotatably supported on the two bearing seats on the side shift seat, screw nuts of the lifting screw rod are in driving connection with the lifting seat, a mounting seat is rotatably arranged on the mounting seat, a pressing bolt for pressing the mounting seat is in threaded connection with the lifting seat, and hand wheels are arranged at the ends of the transverse moving screw rod and the lifting screw rod; in the step (6), the transverse moving screw rod and the lifting screw rod are adjusted through rotation of the hand wheel, so that the extrusion wheel is close to the lower extending edge and extrudes the lower extending edge to form an L shape, and the horizontal section of the lower extending edge of the rim wrapping is tightly attached to the upper wall of the annular groove at the periphery of the upper end of the hub.
7. A process for manufacturing a rim according to claim 1 or claim 2, wherein each of said spoke rims is welded to the rim on a side thereof adjacent to the rim.
8. The process of claim 7, wherein the gluing device comprises a gluing support, a horizontal gluing rotating shaft is rotatably connected to the gluing support, a working end of the gluing rotating shaft is located at the outer side of the gluing support and is connected with a vertical gluing platform, a clamp and a rim are fixed on the gluing platform, a peripheral flange of a fixed outer frame of the clamp is fixed on the gluing platform through a fastener, and a driving end of the gluing rotating shaft is located at the inner side of the gluing support and is in driving connection with a speed reduction motor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210533306.8A CN114754051B (en) | 2022-05-17 | 2022-05-17 | Hub edge-wrapping process method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210533306.8A CN114754051B (en) | 2022-05-17 | 2022-05-17 | Hub edge-wrapping process method |
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| CN114754051A CN114754051A (en) | 2022-07-15 |
| CN114754051B true CN114754051B (en) | 2023-06-23 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5595423A (en) * | 1994-02-28 | 1997-01-21 | Hayes Wheels International, Inc. | Vehicle wheel cover retention system and method for producing same |
| CN1709722A (en) * | 2004-06-17 | 2005-12-21 | 庄雅雯 | Method for vehicle wheel rim protective cover and its product finalizing |
| CN101172449A (en) * | 2006-11-01 | 2008-05-07 | 何灿东 | Hub equipped with decorating ring and method for processing the same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040070259A1 (en) * | 2002-10-15 | 2004-04-15 | Ya-Wen Chuang | Vehicle wheel assembly |
| US20050134108A1 (en) * | 2003-12-17 | 2005-06-23 | Ya-Wen Chuang | Protective cover for a vehicle wheel and shaping method therefor |
| WO2014145565A1 (en) * | 2013-03-15 | 2014-09-18 | Lacks Enterprises, Inc. | Partial wheel cladding |
-
2022
- 2022-05-17 CN CN202210533306.8A patent/CN114754051B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5595423A (en) * | 1994-02-28 | 1997-01-21 | Hayes Wheels International, Inc. | Vehicle wheel cover retention system and method for producing same |
| CN1709722A (en) * | 2004-06-17 | 2005-12-21 | 庄雅雯 | Method for vehicle wheel rim protective cover and its product finalizing |
| CN101172449A (en) * | 2006-11-01 | 2008-05-07 | 何灿东 | Hub equipped with decorating ring and method for processing the same |
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| CN114754051A (en) | 2022-07-15 |
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