US20170232498A1 - Forming methods of one-piece wheels without welding seam made of metal sheets - Google Patents

Forming methods of one-piece wheels without welding seam made of metal sheets Download PDF

Info

Publication number
US20170232498A1
US20170232498A1 US15/504,386 US201515504386A US2017232498A1 US 20170232498 A1 US20170232498 A1 US 20170232498A1 US 201515504386 A US201515504386 A US 201515504386A US 2017232498 A1 US2017232498 A1 US 2017232498A1
Authority
US
United States
Prior art keywords
wheel
metal sheets
piece
weldless
rolling
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.)
Abandoned
Application number
US15/504,386
Other languages
English (en)
Inventor
Xingyuan Zhang
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.)
SHANGHAI XINGPU SPINFORMING WHEEL CO Ltd
Original Assignee
SHANGHAI XINGPU SPINFORMING 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 SHANGHAI XINGPU SPINFORMING WHEEL CO Ltd filed Critical SHANGHAI XINGPU SPINFORMING WHEEL CO Ltd
Assigned to SHANGHAI XINGPU SPINFORMING WHEEL CO., LTD. reassignment SHANGHAI XINGPU SPINFORMING WHEEL CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ZHANG, XINGYUAN
Publication of US20170232498A1 publication Critical patent/US20170232498A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/264—Making other particular articles wheels or the like wheels out of a single piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B21D22/16—Spinning over shaping mandrels or formers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/26—Making other particular articles wheels or the like
    • B21D53/30—Making other particular articles wheels or the like wheel rims
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
    • B21H1/10—Making articles shaped as bodies of revolution rings of restricted axial length rims for pneumatic tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/30—Perforating, i.e. punching holes in annular parts, e.g. rims

Definitions

  • the invention relates to forming methods of wheels, and particularly relates to forming methods of one-piece weldless wheels made of metal sheets.
  • the methods for manufacturing wheels made of metal sheets include that manufacturing wheel rims and wheel discs separately, and then integrating the wheel rims and the wheel discs into the whole wheels by welding.
  • the specific process may include the following steps:
  • the steps of manufacturing the wheel rims including: R- 1 uncoiling coiled material; R- 2 pressing the material into flat sheets; R- 3 butt welding; R- 4 curling circles; R- 5 butt welding; R- 6 scraping slag; R- 7 trimming the end; R- 8 , 9 , 10 cold rolling in three processes; R- 11 extending and sizing; R- 12 punching valve holes;
  • the steps of manufacturing the wheel discs including: D- 1 uncoiling coiled material; D- 2 rolling the material into flat sheets; D- 3 forming square blanks; D- 4 multi-station press forming; D- 5 reverse stretching; D- 6 punching holes; D- 7 extruding to form center holes and screw holes;
  • the steps of integrating the wheel rims and the wheel discs into whole wheels including: A- 1 locating raceways; A- 2 assembling the wheel rims and wheel discs by pressing; A- 3 welding.
  • the wheel made of metal sheets manufactured by the above methods has welding seams 3 between the wheel rim 1 and the wheel disc 2 .
  • the wheel will not perform well on strength and rigidity, and fatigue breaks will be easily generated at the welding seams 3 and the butt welding seam 4 .
  • the present invention is directed to provide a forming method of a one-piece weldless wheel made of metal sheets.
  • the method of the present invention can significantly reduce the manufacturing steps, and thus significantly improve the production efficiency and produce the wheels with high strength and rigidity performance as well as long service life.
  • the method of the present invention also can produce the wheels with high precision.
  • the strength of all of the force-bearing surfaces of the wheel manufactured by the method is equal, while the thicknesses of the wheel are different.
  • the method of the present invention does not include the step of welding, and the wheel manufactured by the method has no welding seam. Thus, air leakage will not happen in the wheel of the present invention and thus the air tight test can be omitted.
  • the present invention provides a forming method of a one-piece weldless wheel made of metal sheets, comprising the following steps:
  • the planar rolling refers to a kind of rolling that the rolling trajectories of the rolling wheels are always in one plane.
  • the synchronous rolling refers to a kind of rolling that the rolling motions of the at least two rolling wheels are synchronous in order to ensure an uniform quality of the rolled surface of the circular blank and ensure a compact or dense surface of the circular blank.
  • the factors of economic cost and force-bearing state should be taken into account while determining the amount of the rolling wheels.
  • the rolling of the forming method of a one-piece weldless wheels made of metal sheets according to the present invention is preferably a planar synchronous staggered rolling.
  • the staggered rolling refers to a kind of rolling that the rolling wheels are disposed mutually staggered in their initial positions in order to prevent the rolling trajectories of the rolling wheels on the surface of the circular blank from coinciding to ensure the surface of the circular blank more compact or denser.
  • the forming method of a one-piece weldless wheel made of metal sheets according to the present invention further comprises a step of forming the circular blank and punching a positioning hole which is used for positioning the circular blank stably into the rolling mould before the step (1).
  • the forming method of a one-piece weldless wheel made of metal sheets according to the present invention further comprises a step of extruding a center hole between the step (3) and the step (4).
  • the forming method of a one-piece weldless wheel made of metal sheets according to the present invention further comprises a step of extruding screw holes between the step (3) and the step (4).
  • the forming method of a one-piece weldless wheel made of metal sheets according to the present invention further comprises a step of extruding air holes between the step (3) and the step (4).
  • the forming method of a one-piece weldless wheel made of metal sheets according to the present invention further comprises a step (5) of punching a valve hole on the one-piece weldless wheel made of metal sheets.
  • rolling motions of the at least two rolling wheels in the step (1) comprise feed movements of the at least two rolling wheels in a horizontal direction and a rotation of each rolling wheel.
  • step (3) pressing the primary wheel rim in the radial direction of the wheel blank by using three lateral pressing rollers, in order to extrude and further form the primary wheel rim precisely, wherein the three lateral pressing rollers are arranged evenly along the circumferential direction of the wheel blank.
  • the present invention also provides a one-piece weldless wheel made of metal sheets manufactured by the above-mentioned forming method of a one-piece weldless wheel made of metal sheets.
  • the one-piece weldless wheel made of metal sheets of the present invention, wherein the one-piece wheel is made from carbon steel, aluminum, Mg—Al alloy or stainless steel.
  • the forming method of the one-piece weldless wheel made of metal sheets of the present invention is quite different from the methods of manufacturing the wheels made of metal sheets in the prior art.
  • the methods of manufacturing the wheels made of metal sheets in the prior art need to produce a wheel rim and a wheel disc separately and then weld the wheel rim and the wheel disc into a whole wheel having welding seams.
  • the present invention provides an integral forming process differentiating from the prior art. The differences in view of the prior art are mainly listed as follows:
  • the step of rolling is introduced into the forming method of the one-piece weldless wheel made of metal sheets for the first time.
  • the step of rolling is a planar rolling forming process, which means that the rolling wheels merely move on the horizontal plane of the rolling mould besides the rotation around the axis thereof. Meanwhile, the rolling mould are applying a constraining force to the blank. Thus, the blank is deformed by the interaction force between the rolling wheel and the rolling mould and the deformation happens both on the upper surface and lower surface of the blank.
  • the work piece processed by the step of rolling is more compact or denser in structure, higher in strength, lighter in weight, and lower in material consumption.
  • the force applied on the work piece is stronger by adopting the step of rolling and the deformation precision of the work piece is better because the rolling mould will limit the deformation of the work piece in the rolling process, and then generate a deformation resistance which will extrude the work piece.
  • the bending fatigue life of the work piece can be greatly prolonged by performing the step of rolling.
  • the step of rolling is a kind of coercive forming process, which limits the deformation of the work piece in large scale. This step can gradually and precisely form various wheels with different geometric sections by different shapes of the cavities of the rolling moulds.
  • the formed work piece has a uniform quality in the axial direction and the circumferential direction, and has a high-precision dynamic balance.
  • an equal-strength wheel which means that the strength of all of the force-bearing surfaces of the wheel is equal, can be obtained by performing the step of rolling.
  • the equal-strength wheel has different thicknesses.
  • the thickness of the blank can be modified according to the different requirements of bearing force of each force-bearing point on the wheel. For example, the thickness of the wheel at the position on which less force is applied can be reduced, in order to save material consumption.
  • the wheel with different thicknesses can only be produced by the present invention and cannot be produced by the prior art since the circular blank is formed in the rolling mould primarily, thus, the rolling mould can be designed according to the requirement of the bearing force of the wheel.
  • both of the wheel rim and the wheel disc are produced by the way of rolling press and punching press deformation.
  • the rolling pressing mould is an open type mould which cannot apply a constraining force to the blank.
  • the rolling press wheel is controlled to move in the radial direction, resulting in only changing of the surface shape of the work piece other than the thickness of the work piece.
  • the present invention can press the wheel blank to directly form the primary wheel rim and the primary wheel disc of the one-piece wheel made of metal sheets via the step of forming a primary wheel rim and a primary wheel disc (i.e. a step of press forming).
  • the present invention has the step of roll forming to complete the deformation of the wheel rim, so that the wheel rim of the wheel made of metal sheets is formed precisely directly from the primary wheel rim and the primary wheel disc of the one-piece wheel made of metal sheets.
  • This step is a key step of manufacturing the weldless wheel made of metal sheets.
  • the step of roll forming performs cold rolling, cold extrusion forming, and bending deformation slowly and gradually within the plastic deformation range of the blank, in order to form the wheel rim whose sections possess high strength. It is noted that the shapes of the concave roll forming mould, the convex roll forming mould and the lateral pressing roller should not be limited in the present invention, just like the shapes of the rolling mould should not be limited.
  • the key point of the present invention is the way of forming.
  • the outer contour of the lateral pressing roller can be designed by a person skilled in the art according to the actual requirements of the shapes and the sizes of the products, in order to form the wheel rim meeting the requirements of the shapes.
  • the present invention has the step of compressing and shaping, in order to ensure the relative position and the offset distance of the wheel rim and the wheel disc are proper and ensure the requirements of the standard diameter and the deflection of the wheel rim are met.
  • the steps of the forming method of the one-piece weldless wheel made of metal sheets according to the present invention are much less than the steps of the prior art.
  • the forming method of the one-piece weldless wheel made of metal sheets according to the present invention can significantly improve the production efficiency.
  • the forming method of the one-piece weldless wheel made of metal sheets according to the present invention can produce a one-piece wheel by using the method including the steps of rolling and roll forming without butt welding, which greatly improves the rigidity, strength and lifetime of the wheel. Accordingly, the devices consumption, such as butt welding device, air extracting device and the like, can be omitted and power consumption of the devices can be saved accordingly. And the pollution (such as the spatter and the smoke) to the environment caused by the welding can be avoided.
  • the one-piece weldless wheel made of metal sheets manufactured by the forming method of the one-piece weldless wheel made of metal sheets according to the present invention is safer because there is no welding seam on the wheel, and thereby the regular air tight test on the wheel can be omitted.
  • the one-piece weldless wheel made of metal sheets manufactured by the forming method of the one-piece weldless wheel made of metal sheets according to the present invention can be used in passenger vehicles and commercial vehicles as well.
  • FIG. 1 shows a structure of a wheel made of metal sheets in the prior art.
  • FIG. 2 shows a schematic flow diagram of an embodiment of the forming method of the one-piece weldless wheel made of metal sheets according to the present invention.
  • FIGS. 3-14 show each step of the flow diagram represented in FIG. 2 respectively.
  • FIG. 15 shows a vertical cold rolling and roll forming machine used in the step of roll forming of an embodiment of the forming method of the one-piece weldless wheel made of metal sheets according to the present invention.
  • FIG. 16 shows a structure of a one-piece weldless wheel made of metal sheets according to the present invention.
  • FIG. 2 shows a schematic flow diagram of an embodiment of the forming method of the one-piece weldless wheel made of metal sheets according to the present invention.
  • FIGS. 3-14 respectively show each step of the flow diagram represented in FIG. 2 .
  • a one-piece weldless wheel made of metal sheets is manufactured by steps as follows:
  • B- 3 Placing the circular blank in a rolling mould 3 with a circular outer profile. And then rolling the circular blank into a wheel blank 5 by performing planar synchronous staggered rolling on the circular blank in the rolling mould 3 using two rolling wheels 4 symmetrically arranged along the circumferential direction of the rolling mould 3 .
  • the rolling mould has two concave cavities which can correspondingly form two embossments on the lower surface of the rolled wheel blank.
  • the rolling process can be performed by a rolling machine, such as the rolling machine disclosed in Chinese patent CN201744545U. However, it should be known that the devices which can perform the rolling process described in the present invention should not be limited to this rolling machine.
  • B- 4 Press forming (i.e. forming a primary wheel rim and a primary wheel disc): Pressing the wheel blank to form the primary wheel rim and the primary wheel disc of the wheel made of metal sheets by applying pressure in the axial direction of the wheel blank using a concave pressing mould 7 and a convex pressing mould 6 (as shown in FIG. 6 ).
  • B- 5 , B- 6 , B- 7 Three-station roll forming: Placing the wheel blank between a concave roll forming mould 9 and a convex roll forming mould 8 and then rotating the concave roll forming mould 9 and the convex roll forming mould 8 synchronously around the axes thereof while pressing the lateral wall portion of the wheel blank in the radial direction of the wheel blank in three times by using three lateral pressing rollers 10 , 11 and 12 separately, in order to further form the primary wheel rim precisely. Each lateral pressing roller 10 , 11 and 12 is rotating around the axis itself when pressing the primary wheel rim.
  • the concave roll forming mould 9 and the convex roll forming mould 8 fully contact the wheel blank and clamp it tightly.
  • the lateral pressing rollers 10 , 11 and 12 press the wheel blank.
  • the wheel rim is further formed precisely by the lateral pressing rollers 10 , 11 and 12 in three separate steps, wherein the lateral pressing roller 10 in step B- 5 performs cold rolling and extruding of a deep groove R of the wheel rim by slowly pushing the material into the groove cavity and extruding (as shown in FIG.
  • the lateral pressing roller 11 in step B- 6 performs cold rolling on the plane portion of the wheel rim in order to form a slope portion P to ensure that the shape of the wheel rim meets the shape requirement of the wheel rim preliminarily (as shown in FIG. 8 ); the lateral pressing roller 12 in step B- 7 is used to complete the forming of the R side Q of the wheel rim (as shown in FIG. 9 ).
  • the step of roll forming is performed by a vertical cold rolling and roll forming machine shown in FIG. 15 .
  • this vertical cold rolling and roll forming machine shown in FIG. 15 is merely one kind of devices which can achieve the step of roll forming and cannot be deemed to be a limitation to the present invention.
  • the vertical cold rolling and roll forming machine in the embodiment includes a frame including upper beam 51 , base 52 , base support bracket 53 and six upright posts 54 fixedly disposed between the upper beam 51 and the base 52 .
  • the six upright posts 54 are evenly disposed on a circumference centered on the axis of the vertical cold rolling and roll forming machine. Namely, the angle between two adjacent upright posts 54 is 60 degree.
  • Lower transmission assembly 55 is disposed on the base 52 .
  • Three oil cylinder assemblies 56 are fixedly disposed on the upper beam 51 .
  • the rods of the oil cylinder assemblies 56 fixedly connect to sliding blocks 57 connecting to an upper press head assembly 58 .
  • the oil cylinder assemblies 56 can drive the upper press head assembly 58 to move along the axial direction (i.e. a vertical direction) of the vertical cold roll forming machine.
  • Hydraulic motor(s) connect with the lower transmission assembly 55 and the upper press head assembly 58 , in order to drive the lower transmission assembly 55 and the upper press head assembly 58 respectively rotate around the axial thereof in synchronization manner.
  • Three lateral pressing roller assemblies 59 are evenly arranged on a circumference centered on the axis of the vertical cold roll forming machine. That is, the angle between two adjacent lateral pressing roller assemblies 54 is 120 degree.
  • Each of three oil cylinders for the lateral pressing rollers connects to each lateral pressing roller assembly 59 respectively, in order to drive the lateral pressing roller assembly 59 to move in the radial direction of the circumference. These three lateral pressing roller assemblies can be moved synchronously or separately. Hydraulic motor(s) for the lateral pressing rollers connects with the lateral pressing roller assemblies 59 to drive each of the lateral pressing roller assemblies to rotate around the axis itself. The hydraulic motor(s) for the lateral pressing rollers can drive three lateral pressing roller assemblies to rotate synchronously or separately.
  • a convex roll forming mould 510 fixedly connects to the upper press head assembly 58 .
  • a concave roll forming mould 511 fixedly connects to the lower transmission assembly 55 .
  • the vertical cold rolling and roll forming machine further includes a control system which is not illustrated in the figures.
  • the control system may comprise displacement sensors respectively disposed on each feeding mechanism for the lateral pressing rollers, being used for detecting the feeding position of the lateral pressing roller assemblies; servo valves respectively connected to the hydraulic motor(s), the oil cylinders for the lateral pressing rollers and the hydraulic motor(s) for the lateral pressing rollers; PLC (programmable logic controller) connected to the displacement sensors, the servo valves and the oil cylinder assemblies, being used for controlling the rotating rates and feeding speeds of each element.
  • the position of the lateral pressing roller assemblies in the axial direction (i.e. a vertical direction) of the vertical cold rolling and roll forming machine can be adjusted via an adjustment mechanism for the lateral pressing rollers which is connected to the lateral pressing roller assemblies.
  • the roll forming process using the above-mentioned vertical cold rolling and roll forming machine including the following steps:
  • B- 11 Compressing and shaping: Placing the wheel blank between a concave shaping mould 17 and a convex shaping mould 16 and pressing the wheel blank in the axial direction of the wheel blank with the concave shaping mould 17 and the convex shaping mould 16 while pressing the primary wheel rim of the wheel blank in the radial direction of the wheel blank by using a lateral pressing shaping mould 18 , in order to form a one-piece weldless wheel made of metal sheets (as shown in FIG. 13 ).
  • FIG. 16 shows a one-piece weldless wheel made of metal sheets, which is manufactured by above-mentioned steps. It can be seen from the figure that the shape of the one-piece weldless wheel made of metal sheets is the same as the shape of the wheel made of metal sheets in the prior art, while the one-piece weldless wheel made of metal sheets has no welding seam on the interim area between the wheel rim and wheel disc, which results in that the one-piece weldless wheel made of metal sheets has a much better performance on strength, rigidity and lifetime than the wheel made of metal sheets in the prior art.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
US15/504,386 2014-08-20 2015-01-06 Forming methods of one-piece wheels without welding seam made of metal sheets Abandoned US20170232498A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201410411880.1A CN104191900B (zh) 2014-08-20 2014-08-20 一体式板材无焊缝车轮及其成型方法
CN201410411880.1 2014-08-20
PCT/CN2015/070163 WO2016026261A1 (zh) 2014-08-20 2015-01-06 一体式板材无焊缝车轮及其成型方法

Publications (1)

Publication Number Publication Date
US20170232498A1 true US20170232498A1 (en) 2017-08-17

Family

ID=52077337

Family Applications (1)

Application Number Title Priority Date Filing Date
US15/504,386 Abandoned US20170232498A1 (en) 2014-08-20 2015-01-06 Forming methods of one-piece wheels without welding seam made of metal sheets

Country Status (5)

Country Link
US (1) US20170232498A1 (ja)
EP (1) EP3184185A4 (ja)
JP (1) JP2017530868A (ja)
CN (1) CN104191900B (ja)
WO (1) WO2016026261A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109352271A (zh) * 2018-11-01 2019-02-19 山东环宇车轮有限公司 扩涨轮辋的扩涨模具及其提高车轮轮辋疲劳性能的新工艺
WO2020160487A1 (en) * 2019-02-01 2020-08-06 Von Czarnowski Armin Delta wheel
US11135641B2 (en) * 2018-10-09 2021-10-05 Central Motor Wheel Co., Ltd. Vehicle wheel disc and manufacturing method of vehicle wheel disc
CN114074249A (zh) * 2021-10-22 2022-02-22 张其峰 轮辋的生产方法
US20220297178A1 (en) * 2019-10-17 2022-09-22 Wheels India Limited A process for manufacturing tubeless vehicle wheel made from a single piece input material

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104191900B (zh) * 2014-08-20 2016-07-06 上海兴浦旋压车轮有限公司 一体式板材无焊缝车轮及其成型方法
CN105598642A (zh) * 2016-01-19 2016-05-25 浙江风驰机械有限公司 车轮制作方法与车轮焊机
CN108284701A (zh) * 2018-03-09 2018-07-17 浙江中硅新材料有限公司 一种冲压成型的汽车轮毂单元及其制造方法
DE102018209879A1 (de) * 2018-06-19 2019-12-19 Thyssenkrupp Ag Verfahren zur Herstellung einer Radschüssel
CN109909683A (zh) * 2018-09-29 2019-06-21 华安正兴车轮有限公司 一种车轮制造工艺
CN111468631A (zh) * 2020-04-20 2020-07-31 肖晓波 一种由方形钢板热塑成型制造汽车轮辐的方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270402A (en) * 1962-11-07 1966-09-06 Dunlop Rubber Co Wheel manufacture
US3822458A (en) * 1969-02-20 1974-07-09 Fuchs Otto Method of making wheels
SE414593B (sv) * 1975-04-09 1980-08-11 Forgeal Sett att framstella i ett stycke utforda metallhjul for fordon, serskilt tunglastfordon, vilka hjul er avsedda att utrustas med deck, serskilt slanglosa deck
US3991598A (en) * 1975-06-06 1976-11-16 Aspro, Incorporated Method of roller spinning cup-shaped metal blanks
JPS61132238A (ja) * 1984-11-30 1986-06-19 Fuji Kiko Co Ltd 多段プ−リ−およびその製造方法
JPS61144232A (ja) * 1984-12-17 1986-07-01 Nabeya Kogyo Kk プ−リの製造方法
AU639674B2 (en) * 1988-10-24 1993-08-05 Asahi Tec Corporation Spinning molding process, spinning molding apparatus, spinning molding raw material, spinning molding process of vehicle wheel, and spinning molding apparatus of vehicle wheel
JP4044207B2 (ja) * 1998-04-09 2008-02-06 株式会社渡辺製作所 継手パイプの加工方法
CN1827289A (zh) * 2006-03-31 2006-09-06 嘉兴市四通车轮制造有限公司 锻造铝合金车轮锻－旋成形工艺
CN100479976C (zh) * 2007-02-14 2009-04-22 嘉兴市四通车轮制造有限公司 一种整体汽车车轮制造工艺
CN100528396C (zh) * 2007-09-21 2009-08-19 朱钢 车辆轮辋的旋压分边成型方法及一体结构的轮辋
CN101648329A (zh) * 2008-08-15 2010-02-17 六和轻合金（昆山）有限公司 铝合金车轮制造工艺
CN101722401B (zh) * 2008-10-22 2011-07-20 上海保隆汽车科技股份有限公司 镁合金车轮制造工艺
CN101966555A (zh) * 2009-07-28 2011-02-09 上海兴浦旋压车轮有限公司 一种车轮辗压成型方法
JP2011224581A (ja) * 2010-04-15 2011-11-10 Toyota Motor Corp ローラ鍛造方法
JP5559591B2 (ja) * 2010-05-18 2014-07-23 トピー工業株式会社 車両用ホイールの製造方法及び車両用ホイール
CN102489658B (zh) * 2011-12-28 2014-04-16 广东港润机电科技有限公司 一种带轮毂的皮带轮旋压加工方法
CN103950351B (zh) * 2014-04-12 2018-10-02 泉州市泰达车轮设备有限公司 一体化汽车车轮的制造方法
CN103950353A (zh) * 2014-04-23 2014-07-30 上海会如机械制造有限公司 一种整体式铝合金旋压轮毂及其制造方法
CN104191906B (zh) * 2014-08-20 2016-05-04 上海兴浦旋压车轮有限公司 一体式型钢无焊缝车轮及其成型方法
CN104191900B (zh) * 2014-08-20 2016-07-06 上海兴浦旋压车轮有限公司 一体式板材无焊缝车轮及其成型方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11135641B2 (en) * 2018-10-09 2021-10-05 Central Motor Wheel Co., Ltd. Vehicle wheel disc and manufacturing method of vehicle wheel disc
CN109352271A (zh) * 2018-11-01 2019-02-19 山东环宇车轮有限公司 扩涨轮辋的扩涨模具及其提高车轮轮辋疲劳性能的新工艺
WO2020160487A1 (en) * 2019-02-01 2020-08-06 Von Czarnowski Armin Delta wheel
US20220105746A1 (en) * 2019-02-01 2022-04-07 Delta Wheels, Llc Delta wheel
US20220297178A1 (en) * 2019-10-17 2022-09-22 Wheels India Limited A process for manufacturing tubeless vehicle wheel made from a single piece input material
CN114074249A (zh) * 2021-10-22 2022-02-22 张其峰 轮辋的生产方法

Also Published As

Publication number Publication date
EP3184185A1 (en) 2017-06-28
CN104191900B (zh) 2016-07-06
CN104191900A (zh) 2014-12-10
EP3184185A4 (en) 2018-04-18
JP2017530868A (ja) 2017-10-19
WO2016026261A1 (zh) 2016-02-25

Similar Documents

Publication Publication Date Title
US20170232498A1 (en) Forming methods of one-piece wheels without welding seam made of metal sheets
CN110548797B (zh) 一种大比例多次变径空心轴的无芯旋压加工方法
CN100418698C (zh) 大型环形件成形加工方法
CN102581051B (zh) 汽车驱动桥桥壳琵琶孔冷挤压成型方法及压模成型机床
WO2011012070A1 (zh) 一种轮辐辗压成型方法
CN106425343A (zh) 一种焊接式涨紧轮加工方法
CN210523513U (zh) 一种用于大比例多次变径空心轴的无芯立式旋压系统
CN104551552B (zh) 热成形车轮制作方法
CN108655244A (zh) 一种整体式车轮的柔性旋压制造方法
CN104191906B (zh) 一体式型钢无焊缝车轮及其成型方法
CN104139280B (zh) 车轮轮毂的制造工艺
CN104589910B (zh) 热成形车轮及其制作方法
CN110802374A (zh) 一种变截面汽车驱动桥壳的制造方法
CN104551691A (zh) 一种铝合金车轮液态模锻及旋压加工系统
CN109174970A (zh) 一种基于液压成形的金属异形变截面管材的轧制成形方法及装置
CN103128509B (zh) 一种整体式汽车钢圈生产工艺
CN105081040A (zh) 一种旋压轮辋用轮辋坯料加工方法
JP7168553B2 (ja) 深底リムの製造方法、深底リム及び深底リムに取り付けられた商用車両用の車両ホイール
US20170021401A1 (en) Method for Forming an End Part of a Tube, Respective Device for Performing the Method, Rolling Body, and Flange on an End Part of a Tube Formed with the Method
CN201969762U (zh) 轴承式滚压成型旋铆装置
CN104097036A (zh) 无焊缝钢制轮辋加工工艺
CN103447388A (zh) 离合器花键毂齿形冲压模具
CN107116961A (zh) 一种挡圈焊接式有内胎车轮及其制造方法
CN207017356U (zh) 一种隔膜式气压罐、隔膜式气压罐的生产设备
CN110586825B (zh) 一种台阶内孔筒类锻件的自由锻造法

Legal Events

Date Code Title Description
AS Assignment

Owner name: SHANGHAI XINGPU SPINFORMING WHEEL CO., LTD., CHINA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ZHANG, XINGYUAN;REEL/FRAME:041275/0698

Effective date: 20170215

STPP Information on status: patent application and granting procedure in general

Free format text: NON FINAL ACTION MAILED

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION