CN113400858A - Welded aluminum wheel with two sides capable of preventing falling off and manufacturing method thereof - Google Patents

Welded aluminum wheel with two sides capable of preventing falling off and manufacturing method thereof Download PDF

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Publication number
CN113400858A
CN113400858A CN202110638161.3A CN202110638161A CN113400858A CN 113400858 A CN113400858 A CN 113400858A CN 202110638161 A CN202110638161 A CN 202110638161A CN 113400858 A CN113400858 A CN 113400858A
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CN
China
Prior art keywords
ring
wheel
locking ring
rim
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110638161.3A
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Chinese (zh)
Inventor
王正清
李正华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Fengchi Wheel Co ltd
Original Assignee
Taizhou Fengchi Wheel Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taizhou Fengchi Wheel Co ltd filed Critical Taizhou Fengchi Wheel Co ltd
Priority to CN202110638161.3A priority Critical patent/CN113400858A/en
Publication of CN113400858A publication Critical patent/CN113400858A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00Rims
    • B60B21/06Rims characterised by means for attaching spokes, i.e. spoke seats
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00Rims
    • B60B21/10Rims characterised by the form of tyre-seat or flange, e.g. corrugated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00Rims
    • B60B21/12Appurtenances, e.g. lining bands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00Manufacturing methods
    • B60B2310/30Manufacturing methods joining
    • B60B2310/302Manufacturing methods joining by welding

Abstract

The anti-drop welded aluminum wheel with two sides and the manufacturing method thereof are characterized by comprising a check ring, a rim and a radial plate which are sequentially arranged, wherein a first locking ring is arranged on the outer side of the radial plate, and a second locking ring is arranged on the outer side of the check ring. The invention has the advantages that: the first locking ring and the second locking ring are matched with the periphery of the retainer ring and the periphery of the wheel disc to form a double-locking tire design, the first locking ring and the second locking ring play a role in protection, when the wheel is collided, the first locking ring or the second locking ring on the outer side plays a role in protection, the retainer ring and the wheel rim on the wheel disc can still play a reliable locking effect, and the problem that the tire of the all-terrain off-road vehicle is easy to slip is solved; all parts adopt a new process, and the weight of the casting wheel is 30% lighter than that of the traditional casting wheel.

Description

Welded aluminum wheel with two sides capable of preventing falling off and manufacturing method thereof
Technical Field
The application relates to the technical field of aluminum wheel manufacturing, in particular to a welding aluminum wheel with two sides capable of preventing dropping and a manufacturing method thereof.
Background
The aluminum wheel in the prior art is usually formed by casting, so that the product has high quality, insufficient strength, easy cracking, high energy consumption and high pollution. For the wheels with off-road requirements, the existing automobile hub has poor supporting strength and cannot be well adapted to various road conditions, the outer side of the hub is easily scratched, and the potential safety hazard of wheel dropping exists.
For example, in chinese patent literature, the utility model patent that the grant bulletin number is CN209037302U discloses an automobile wheel hub with double-deck spoke, including axle sleeve and rim, just the axle sleeve sets up the inboard at the rim, there is the axle sleeve apron front side of axle sleeve through screw demountable installation, fixed welding has at least four groups of interior spokes on the circumference side of axle sleeve, fixed welding has the fixture block on the inside wall of rim, set up the draw-in groove with the free tip assorted of interior spoke on the fixture block, both sides all are provided with the rim around the rim, the front side set up flutedly on the rim, have outer spoke through bolt demountable installation on the interior spoke, the free tip of outer spoke passes through bolt demountable installation in the groove, the position one-to-one of interior spoke and outer spoke. The disadvantages are that: 1. the aluminum alloy integrally-formed hub has higher production cost, cannot ensure higher strength at each position, and is easy to crack; 2. the wheel rim is single-layer structure, can only play the individual layer lockstitch, and the individual layer lockstitch has the problem of collision deformation when driving, just suffers destruction at the fastening nature of individual layer lockstitch destruction back wheel, and the security is relatively poor.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the welding aluminum wheel with two sides preventing from falling and the manufacturing method thereof, which have the advantages of production cost reduction, high strength, double-lock-edge design and good wheel falling prevention capability.
In order to achieve the above object, the present invention adopts the following technical solutions.
The utility model provides a welding aluminium wheel of both sides anticreep, characterized by, including retaining ring, rim and the radials that sets gradually, the radials outside is equipped with first lock circle, and the retaining ring outside is equipped with the second lock circle. Through first lock collar and second lock collar cooperation retaining ring periphery and radials periphery formation double-lock tire design, first lock collar and second lock collar play the guard action, and when the wheel received the collision, the first lock collar or the second lock collar in the outside played the guard action, and the rim on retaining ring and the radials still can play reliable lockstitching effect, solves the problem of the easy slippage of all-terrain cross country vehicle tire.
Preferably, the rim is formed by bending a rolled plate and then welding the bent plate. The product has high strength, and the strength and the toughness of the formed rim are far higher than those of the cast rim.
Preferably, the spoke plate is connected with the first locking ring through a first bolt, and the retainer ring is connected with the second locking ring through a second bolt; the radials are provided with a plurality of first hollow holes arranged in a circumferential array around the axes of the radials. First lock circle and second lock circle lead to bolted connection respectively, and the connected mode is simple reliable, and the material that reduces the radials through first fretwork hole occupies, makes the aluminium wheel accord with the demand of lightweight more.
Preferably, the first locking ring and the second locking ring have the same shape, the inner rings of the first locking ring and the second locking ring are in a circular truncated cone shape, and a step part matched with the inner ring of the first locking ring is arranged on the spoke plate. Because first lock ring correspondence and the tire outside, the inner ring cooperation of step portion and first lock ring can improve first lock ring locking ability to can realize the hidden setting of first lock ring at the radials border through step portion, improve the wholeness of tire.
Preferably, a plurality of mounting holes are formed in the radial plate, threaded mounting hole inserts are arranged in the mounting holes, the mounting holes are arranged in a circumferential array around the axis of the radial plate, and second hollowed holes are formed between every two adjacent mounting holes. The rim is installed through the mounting holes, the strength of the positions of the mounting holes is improved by the mounting hole inserts, the reliability of rim assembly is guaranteed, the light weight standard of the wheel is further improved by the second hollow holes, and the cost is reduced; the first hollow hole and the second hollow hole also have the function of improving heat dissipation.
Preferably, a center hole is formed in the center of the radial plate, a reinforcing ring is arranged on the edge of the center hole, a plurality of notch grooves are formed in the reinforcing ring, and the notch grooves correspond to the second hollowed-out holes in position. The intensity of centre bore has been improved in the setting of beaded finish, improve radials and axletree complex reliability, and the breach groove on the beaded finish corresponds with second fretwork hole, when intaking between axletree and radials, because liquid tension, can influence the installation reliability of wheel and radials, and can accomplish the inboard drainage of centre bore through the breach groove, breach groove exhaust water can flow and disperse the external world after the second fretwork hole position, guarantee the connection reliability between radials and the wheel.
The manufacturing method of the welding aluminum wheel with two sides capable of preventing falling off is characterized by comprising the following steps of:
A. the wheel disk and the check ring are manufactured and molded by adopting a low-temperature casting and rapid cooling process, and the wheel rim is curled into a cylinder shape by adopting an aluminum plate;
B. the butt seam of the wheel rim which is curled into a cylinder shape is welded by friction stir welding;
C. friction welding the rim and the spoke plate; friction welding the rim and the check ring;
D. and assembling a first locking ring and a second locking ring on the spoke plate and the retainer ring through bolts.
By adopting the design of the double-lock tire, the tire cannot fall off when the cross country is carried out on any terrain; all parts adopt a new process, and the weight of the casting wheel is 30% lighter than that of the traditional casting wheel.
Preferably, the aluminum plate used for the rim is roll formed. The strength of the product is high, the strength and toughness of the rim after molding are far higher than those of the rim formed by casting by adopting a rolled plate.
The invention has the following beneficial effects: the wheel has the advantages that the light manufacturing is realized, the production cost is reduced, the strength is high, the double-lock-edge design is realized, and the anti-falling capacity of the wheel is good; the heat dissipation performance is good; the connection reliability is high.
Drawings
Fig. 1 is a schematic structural view of the present invention without the first locking ring and the second locking ring.
Fig. 2 is a cross-sectional view at a-a in fig. 1.
Fig. 3 is a schematic view of the structure of the back side of fig. 1.
Fig. 4 is an enlarged schematic view at B in fig. 2.
Fig. 5 is a schematic structural diagram of the present invention.
In the figure: a retainer ring 1, a rim 2, a wheel disc 3, a first locking ring 4, a second locking ring 5, a first bolt 6, a step 7, a first hollowed hole 8, a mounting hole 9, an insert 10, a second hollowed hole 11, a central hole 12, a reinforcing ring 13, a notch 14, a flange 15, a first opening groove 16, a second opening groove 17 and a friction stir welding area 18 are formed.
Detailed Description
The invention is further illustrated with reference to the figures and the specific embodiments.
Examples
As shown in fig. 1 to 5, the two-side anti-drop welded aluminum wheel is characterized by comprising a retainer ring 1, a rim 2 and a spoke plate 3 which are sequentially arranged, wherein the retainer ring 1 and the spoke plate 3 are provided with wheel rims 15 with the same diameter. The rim 2 is formed by welding after being bent by adopting a rolled plate. A first locking ring 4 is arranged on the outer side of the radial plate 3, and a second locking ring 5 is arranged on the outer side of the retainer ring 1. The spoke plate 3 is connected with the first locking ring 4 through a first bolt 6, and the retainer ring 1 is connected with the second locking ring 5 through a second bolt; the first lock ring 4 and the second lock ring 5 are identical in shape, the inner rings of the first lock ring 4 and the second lock ring 5 are in a circular truncated cone shape, and a step portion 7 matched with the inner ring of the first lock ring 4 is arranged on the radial plate 3. Twelve first hollowed-out holes 8 arranged in a circumferential array around the axis of the spoke plate 3 are formed in the spoke plate 3. The spoke plate 3 is provided with four mounting holes 9, threaded mounting hole inserts 10 are arranged in the mounting holes 9, the four mounting holes 9 are arranged in a circumferential array around the axis of the spoke plate 3, and second hollow holes 11 are formed between every two adjacent mounting holes 9. The center of the spoke plate 3 is provided with a center hole 12, the edge of the center hole 12 is provided with a reinforcing ring 13, the reinforcing ring 13 is provided with four notch grooves 14, and the notch grooves 14 correspond to the second hollow holes 11. The bottom of the notch groove 14 is inclined and the bottom of the notch groove 14 is inclined downward from the central hole 12. The notch groove 14 is rounded at an end remote from the center hole 12.
The manufacturing method of the welding aluminum wheel with two sides capable of preventing falling off is characterized by comprising the following steps of:
A. the wheel disk 3 and the retainer ring 1 are manufactured and molded by adopting a low-temperature casting rapid cooling process, and the wheel rim 2 is curled into a cylinder shape by adopting an aluminum plate;
B. the wheel rim 2 which is curled into a cylinder shape adopts friction stir welding for butt joint;
C. the rim 2 and the spoke plate 3 are subjected to friction welding; the rim 2 and the retainer ring 1 are subjected to friction welding;
D. and assembling a first locking ring and a second locking ring on the spoke plate and the retainer ring through bolts.
The aluminum plate used for the rim 2 is roll formed. In the step C, a first opening groove 16 is formed in the rim 2, the radial plate 3 and the retainer ring 1 are both provided with a second opening groove 17, as shown in fig. 4, the first opening groove 16 and the second opening groove 17 are matched to form a circular groove, an auxiliary limiting effect can be achieved through the circular groove, in addition, a circular groove matched with the rim 2 is formed in the radial plate 3, limiting of the rim 2 is achieved, accordingly forming strength of the rim 2 and the radial plate 3 can be improved, a friction stir welding area 18 is shown as a shadow portion in fig. 4, position reliability of friction stir welding is guaranteed, and welding precision is improved.
Through the design of first lock collar 4 and the 3 periphery of second lock collar 5 cooperation retaining ring 1 periphery and radials, first lock collar 4 and second lock collar 5 play the guard action, and when the wheel received the collision, the first lock collar 4 or the second lock collar 5 in the outside played the guard action, and rim 15 on retaining ring 1 and the radials 3 still can play reliable lockstitching effect, solves the easy slippage problem of all-terrain cross country vehicle tire. The strength of the central hole 12 is improved by the arrangement of the reinforcing ring 13, the matching reliability of the wheel disc 3 and the wheel shaft is improved, the notch grooves 14 in the reinforcing ring 13 correspond to the second hollowed holes 11, when water enters between the wheel shaft and the wheel disc 3, the installation reliability of the wheel and the wheel disc 3 can be influenced due to liquid tension, water drainage on the inner side of the central hole 12 can be completed through the notch grooves 14, water drained from the notch grooves 14 can flow through the positions of the second hollowed holes 11 and then be diffused to the outside, and the connection reliability between the wheel disc 3 and the wheel is guaranteed; the wheel structure realizes lightweight manufacturing, reduces production cost, and is high in strength and good in heat dissipation performance; the connection reliability is high.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (8)

1. The utility model provides a welding aluminium wheel of both sides anticreep, characterized by, including retaining ring, rim and the radials that sets gradually, the radials outside is equipped with first lock circle, and the retaining ring outside is equipped with the second lock circle.
2. The two-side drop-proof welded aluminum wheel as claimed in claim 1, wherein the rim is formed by welding rolled plates after being bent.
3. The two-side anti-drop welded aluminum wheel according to claim 1, wherein the spoke plate is connected with the first locking ring through a first bolt, and the retainer ring is connected with the second locking ring through a second bolt; the radials are provided with a plurality of first hollow holes arranged in a circumferential array around the axes of the radials.
4. The two-side anti-drop welded aluminum wheel according to claim 1 or 3, wherein the first locking ring and the second locking ring are identical in shape, the inner rings of the first locking ring and the second locking ring are in a truncated cone shape, and a step portion matched with the inner rings of the first locking ring is arranged on the spoke plate.
5. The two-side anti-drop welded aluminum wheel as claimed in claim 1, wherein the radial plate is provided with a plurality of mounting holes, threaded mounting hole inserts are arranged in the mounting holes, the plurality of mounting holes are circumferentially arrayed around the axis of the radial plate, and a second hollowed-out hole is arranged between adjacent mounting holes.
6. The two-side anti-drop welded aluminum wheel as claimed in claim 5, wherein a central hole is formed in the center of the spoke plate, a reinforcing ring is arranged at the edge of the central hole, a plurality of notch grooves are formed in the reinforcing ring, and the notch grooves correspond to the second hollowed-out holes in position.
7. A method for manufacturing a two-side drop-proof welded aluminum wheel according to any one of claims 1 to 6, comprising the steps of:
A. the wheel disk and the check ring are manufactured and molded by adopting a low-temperature casting and rapid cooling process, and the wheel rim is curled into a cylinder shape by adopting an aluminum plate;
B. the butt seam of the wheel rim which is curled into a cylinder shape is welded by friction stir welding;
C. friction welding the rim and the spoke plate; friction welding the rim and the check ring;
D. and assembling a first locking ring and a second locking ring on the spoke plate and the retainer ring through bolts.
8. The method for manufacturing the welded aluminum wheel with two sides capable of preventing the aluminum from falling off is characterized in that an aluminum plate used for the rim is formed by rolling.
CN202110638161.3A 2021-06-08 2021-06-08 Welded aluminum wheel with two sides capable of preventing falling off and manufacturing method thereof Pending CN113400858A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110638161.3A CN113400858A (en) 2021-06-08 2021-06-08 Welded aluminum wheel with two sides capable of preventing falling off and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110638161.3A CN113400858A (en) 2021-06-08 2021-06-08 Welded aluminum wheel with two sides capable of preventing falling off and manufacturing method thereof

Publications (1)

Publication Number Publication Date
CN113400858A true CN113400858A (en) 2021-09-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110638161.3A Pending CN113400858A (en) 2021-06-08 2021-06-08 Welded aluminum wheel with two sides capable of preventing falling off and manufacturing method thereof

Country Status (1)

Country Link
CN (1) CN113400858A (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102152085A (en) * 2011-05-05 2011-08-17 广州有色金属研究院 Method for manufacturing dissimilar aluminum alloy composite automobile hub
CN202879144U (en) * 2012-10-27 2013-04-17 杭州金昌汽车零部件制造有限公司 Forklift steel ring
CN205468296U (en) * 2016-03-25 2016-08-17 杭州云乐车辆技术有限公司 Novel rim
CN106114055A (en) * 2016-06-30 2016-11-16 广东省材料与加工研究所 A kind of aluminum-alloy wheel of composite welding structure and preparation method thereof
US20170106694A1 (en) * 2015-10-20 2017-04-20 Goodrich Corporation Mismatch side rim and lock ring interface angles for lock ring wheel
CN108790587A (en) * 2018-05-04 2018-11-13 台州市风驰车轮有限公司 The manufacturing method of separation preventing ATA rim of vehicle wheels and the wheel rim
CN108839509A (en) * 2018-07-02 2018-11-20 河南宏源车轮股份有限公司 A kind of drill jumbo car wheel structure and its processing technology
CN209037302U (en) * 2018-11-09 2019-06-28 浙江奥通铝轮有限公司 A kind of automotive hub with the double-deck spoke
CN209505333U (en) * 2019-01-08 2019-10-18 宏源精工车轮股份有限公司 A kind of heavy-duty wheel structure
CN212555678U (en) * 2020-04-20 2021-02-19 杭州润德车轮制造有限公司 Four-piece forklift rim
CN212737605U (en) * 2020-06-30 2021-03-19 陈尧 As-cast high-strength high-toughness automobile hub

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102152085A (en) * 2011-05-05 2011-08-17 广州有色金属研究院 Method for manufacturing dissimilar aluminum alloy composite automobile hub
CN202879144U (en) * 2012-10-27 2013-04-17 杭州金昌汽车零部件制造有限公司 Forklift steel ring
US20170106694A1 (en) * 2015-10-20 2017-04-20 Goodrich Corporation Mismatch side rim and lock ring interface angles for lock ring wheel
CN205468296U (en) * 2016-03-25 2016-08-17 杭州云乐车辆技术有限公司 Novel rim
CN106114055A (en) * 2016-06-30 2016-11-16 广东省材料与加工研究所 A kind of aluminum-alloy wheel of composite welding structure and preparation method thereof
CN108790587A (en) * 2018-05-04 2018-11-13 台州市风驰车轮有限公司 The manufacturing method of separation preventing ATA rim of vehicle wheels and the wheel rim
CN108839509A (en) * 2018-07-02 2018-11-20 河南宏源车轮股份有限公司 A kind of drill jumbo car wheel structure and its processing technology
CN209037302U (en) * 2018-11-09 2019-06-28 浙江奥通铝轮有限公司 A kind of automotive hub with the double-deck spoke
CN209505333U (en) * 2019-01-08 2019-10-18 宏源精工车轮股份有限公司 A kind of heavy-duty wheel structure
CN212555678U (en) * 2020-04-20 2021-02-19 杭州润德车轮制造有限公司 Four-piece forklift rim
CN212737605U (en) * 2020-06-30 2021-03-19 陈尧 As-cast high-strength high-toughness automobile hub

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Application publication date: 20210917

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