WO2016044961A1 - Roue à jante-rayons intégrés - Google Patents

Roue à jante-rayons intégrés Download PDF

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Publication number
WO2016044961A1
WO2016044961A1 PCT/CN2014/000859 CN2014000859W WO2016044961A1 WO 2016044961 A1 WO2016044961 A1 WO 2016044961A1 CN 2014000859 W CN2014000859 W CN 2014000859W WO 2016044961 A1 WO2016044961 A1 WO 2016044961A1
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WO
WIPO (PCT)
Prior art keywords
rim
spokes
wheel
spoke
workpiece
Prior art date
Application number
PCT/CN2014/000859
Other languages
English (en)
Chinese (zh)
Inventor
许家地
Original Assignee
泉州市泰达车轮设备有限公司
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 泉州市泰达车轮设备有限公司 filed Critical 泉州市泰达车轮设备有限公司
Priority to PCT/CN2014/000859 priority Critical patent/WO2016044961A1/fr
Publication of WO2016044961A1 publication Critical patent/WO2016044961A1/fr

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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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/14—Spinning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/02—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body integral with rim

Definitions

  • the invention belongs to the technical field of large automobile wheels, and particularly relates to a spoke rim integrated wheel.
  • the conventionally produced spokes and rims are manufactured on two production lines respectively. After the two parts are manufactured, they are assembled together on the assembly line, and welded and synthesized. As shown in Fig. 1, the conventional wheel is composed of two parts of the spoke 1 and the rim 3, and the spoke 1 and the rim 3 are connected by the welding line 2.
  • the welding line is respectively distributed on the inner side and the outer side of the spoke 1 and the rim 3 joint seam; therefore, the wheel assembly is characterized by having a closed weld around the circumference of the wheel; since the wheel is welded, the pole is in use It is easy to break the wheel from the weld seam, thus hiding great safety hazards.
  • the object of the present invention is to provide a spoke-wound rim integrated wheel integrally formed without a welded joint structure in view of the deficiencies of the prior art wheel combination technology.
  • the spoke rim integrated wheel is composed of spokes and rims, characterized in that the spokes and the rim are integrally formed by spin molding, so that the spokes and the rim are integral structural integrated wheels.
  • the spokes and the rim are composed of the same raw material spinning.
  • the beneficial effects of the present invention are as follows: Compared with the prior art, the present invention adopts an integrally formed product without a joint surface and a weld filler, and the spokes and rims of the wheel are processed by the same blank material. Therefore, the overall material performance is consistent; and the wheel composed of the spoke and the rim does not have any assembled joint surface, welding line and solder filler, so the transition surface between the entire spoke and the rim is continuous, smooth and beautiful.
  • FIG. 1 is a schematic view of a conventional conventional wheel structure.
  • Figure 2 is a schematic view of the structure of the present invention.
  • the spoke rim integrated wheel is composed of a spoke and a rim, and the spoke and the rim are integral wheels 5 integrally formed by spinning together using the same raw material, instead of the wheel combined with the spoke and the rim; Therefore the invention
  • the integral wheel has no assembled joints, weld lines and solder fillers.
  • the transition surface between the entire spoke and the rim is continuous, smooth and beautiful.
  • the processing steps of the integral wheel 5 of the present invention are:
  • the circular blank is first placed.
  • the second step is sandblasting.
  • the third step is to punch the center positioning hole, 1. the workpiece is placed in the lower mold, 2. the outer circular coarse positioning center, the upper mold drives the punch downward, and the workpiece is punched with the center positioning hole.
  • the fourth step is to spin the “rough rotation”. 1.
  • the workpiece is placed in the core mold, and the center is roughly fixed. 2.
  • the upper pressure seat is lowered to position and compact the workpiece. 3.
  • the spindle drives the workpiece to rotate, and the rotary wheel rotates. Pressure.
  • the fifth step is to spin the “fine rotation”. 1.
  • the workpiece is placed in the core mold, and the quasi-center is finely tuned. 2.
  • the upper pressure seat is lowered to position and compact the workpiece. 3.
  • the main shaft drives the workpiece to rotate, and the rotary wheel rotates. Pressure.
  • the sixth step is to spin the “reverse rotation”. 1.
  • the workpiece is placed on the core mold to fix the center. 2.
  • the upper pressure seat drives the core mold down to position and compact the workpiece. 3.
  • the spindle drives the workpiece to rotate. Spinning pressure.
  • the seventh step the roll type, 1, the workpiece is placed on the workbench, and then enters, the lower roll type mold of the lower main shaft is inserted, 2, the front pressing mechanism presses the front end surface of the workpiece, 3, the upper main shaft goes down, the upper roll type mold Close to the outer circle of the workpiece, 4, the front pressure mechanism is withdrawn, the upper and lower spindles rotate at the same time, the rolling type starts, 5, the upper spindle feeds, and the workpiece is gradually deformed by extrusion until it is formed.
  • the hole is punched, the bolt hole is placed, the workpiece is placed on the lower die of the punching hole, and the inner circle and the inner plane are positioned, and the punch is descended to punch the workpiece.
  • the ninth step the center hole of the car, 1, the workpiece is positioned by bolt holes, 2, the hook pulls the workpiece, 3, the tool holder moves, the middle hole and the chamfer are processed.
  • the bolt hole is thickened, the inner chamfering is performed, and the workpiece is positioned in the middle hole.
  • the working table is ascended, and the multi-axle box performs rough reaming and chamfering on the workpiece.
  • the bolt holes are finely expanded, the outer chamfers, and the workpiece is positioned in the middle hole.
  • the work table is advanced, and the multi-axle box performs fine reaming and chamfering on the workpiece.
  • the twelfth step the finished product is tested and marked into the warehouse.
  • the integrated wheel of the invention is suitable for various types of automobile wheels manufactured by the steel size series, such as: 5.50F---16 6.00G---16 6.5G---16 7.00T---20 7.5V--- 20 8.00V---20 8.5V---20.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

L'invention concerne une roue à jante-rayons intégrés qui est formée par des rayons (1) et une jante (3). Les rayons (1) et la jante (3) sont formés par pression rotative d'un seul tenant de sorte que les rayons (1) et la jante (3) constituent une roue d'un seul tenant (5) avec une structure intégrée. Les rayons (1) et la jante (3) sont composés du même matériau par pression rotative. La roue est un produit moulé d'un seul tenant sans surface de jonction d'ensemble ni apport de cordon de soudure, et les rayons (1) et la jante (3) de la roue sont usinés à partir du même matériau d'ébauche, de sorte que l'ensemble des propriétés de matériau soit cohérent. En outre, étant donné que la totalité de la roue formée par les rayons (1) et la jante (3) ne comprend pas de surface de jonction d'ensemble, de lignes de soudure (2) ni d'apports de soudure, la totalité de la surface de transition entre les rayons (1) et la jante (3) est continue, plate et attractive.
PCT/CN2014/000859 2014-09-22 2014-09-22 Roue à jante-rayons intégrés WO2016044961A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/000859 WO2016044961A1 (fr) 2014-09-22 2014-09-22 Roue à jante-rayons intégrés

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/000859 WO2016044961A1 (fr) 2014-09-22 2014-09-22 Roue à jante-rayons intégrés

Publications (1)

Publication Number Publication Date
WO2016044961A1 true WO2016044961A1 (fr) 2016-03-31

Family

ID=55580014

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/000859 WO2016044961A1 (fr) 2014-09-22 2014-09-22 Roue à jante-rayons intégrés

Country Status (1)

Country Link
WO (1) WO2016044961A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108788645A (zh) * 2018-06-22 2018-11-13 河南宏源车轮股份有限公司 一种大偏距车轮结构及其加工工艺

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995009735A1 (fr) * 1993-10-07 1995-04-13 Hayes Wheels International, Inc. Roue moulee renforcee par un composite a matrice metallique
JP2005082056A (ja) * 2003-09-10 2005-03-31 Honda Motor Co Ltd 車両用ホイール
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
CN101020286A (zh) * 2007-02-14 2007-08-22 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
CN101134216A (zh) * 2007-09-21 2008-03-05 朱钢 车辆轮辋的旋压分边成型方法及一体结构的轮辋
CN103950351A (zh) * 2014-04-12 2014-07-30 泉州市泰达车轮设备有限公司 一体化汽车车轮及其制造方法
CN104057771A (zh) * 2014-06-18 2014-09-24 泉州市泰达车轮设备有限公司 轮辐轮辋一体车轮

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995009735A1 (fr) * 1993-10-07 1995-04-13 Hayes Wheels International, Inc. Roue moulee renforcee par un composite a matrice metallique
JP2005082056A (ja) * 2003-09-10 2005-03-31 Honda Motor Co Ltd 車両用ホイール
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
CN101020286A (zh) * 2007-02-14 2007-08-22 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
CN101134216A (zh) * 2007-09-21 2008-03-05 朱钢 车辆轮辋的旋压分边成型方法及一体结构的轮辋
CN103950351A (zh) * 2014-04-12 2014-07-30 泉州市泰达车轮设备有限公司 一体化汽车车轮及其制造方法
CN104057771A (zh) * 2014-06-18 2014-09-24 泉州市泰达车轮设备有限公司 轮辐轮辋一体车轮

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108788645A (zh) * 2018-06-22 2018-11-13 河南宏源车轮股份有限公司 一种大偏距车轮结构及其加工工艺

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