CN201224298Y - Bimetal tubeless automobile wheel - Google Patents
Bimetal tubeless automobile wheel Download PDFInfo
- Publication number
- CN201224298Y CN201224298Y CNU2008200879998U CN200820087999U CN201224298Y CN 201224298 Y CN201224298 Y CN 201224298Y CN U2008200879998 U CNU2008200879998 U CN U2008200879998U CN 200820087999 U CN200820087999 U CN 200820087999U CN 201224298 Y CN201224298 Y CN 201224298Y
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- wheel
- wheel rim
- rim
- spoke
- bead seat
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Abstract
Disclosed is a dual-metal automobile wheel without inner tyre, and the wheel comprises a wheel rim (5) and a spoke (6). The wheel rim (5) is made of steel plates or steel belts, the spoke (6) is made of forging aluminium alloy; an inner left wheel rim (6c), an inner left tyre ring support (6b) and an inner left round lug boss (6e) of the spoke (6) are firmly embedded into a left wheel rim (5a), a left tyre ring support (5b), a left round lug boss (5c) and a wheel rim groove left sidewall (5b) of the wheel rim (5); and the wheel rim is firmly connected with the spoke through a spirally pressing method. The dual-metal automobile wheel has the advantages that the dual-metal automobile wheel is cheaper than the integrated forging aluminium alloy wheel, and has lighter weight and higher intensity than common steel wheels without the inner tyre, and the appearance of the spoke is artistic.
Description
Technical field
The utility model relates in the automotive wheel manufacturing, a kind of structure of inner tube free automotive wheel, a kind of bimetal tubeless automotive wheel.
Background technology
Lightweight is the needs that automobile develops to " energy-conservation, reduction of discharging " direction, and the quality that alleviates wheel is to realize one of automobile weight-saving important measures.The structure of common steel inner tube-free wheel as shown in Figure 1, its wheel rim 1 partly is made of revolver edge 1a, left bead seat 1b, mounting 1c, rim gutter left side wall 1d, rim gutter 1e, rim gutter right side wall 1f, right bead seat 1g and right wheel rim 1h etc.The internal diameter press fit arrangement of the external diameter of the linear portion 2a of spoke 2 and wheel rim 1 mounting 1c and at weld seam 3 places with its weld together, become an inner tube-free wheel.The wheel of this structure is owing to make with steel plate, and low price is a kind of wheel of present widespread use.But the wheel mass of this structure is heavier, and outward appearance is also attractive in appearance inadequately.With 8.25 * 22.5 " Steyr " steel wheel is example, and its quality is 42Kg.
In recent years, the reflectal wheel is because to have presentation quality good, the dimensional accuracy height, and light weight, advantage such as intensity and safety are good is replacing traditional steel wheel and gradually with the aluminum-alloy wheel of casting method production, and is particularly outstanding on full-sized car.This wheel is the integral type wheel that forms through operation manufacturings such as heating, forging, spinning, T6 processing and cutting with an aluminum alloy blank.As shown in Figure 2, this reflectal wheel 4 partly is made of spoke 4a, revolver edge 4b, left bead seat 4c, left side circle peak 4d, rim gutter left side wall 4e, rim gutter 4f, rim gutter right side wall 4g, right circle peak 4h, right bead seat 4i and right wheel rim 4j etc.This wheel is the lightest commercial wheel of present quality, is example with 8.25 * 22.5 " Steyr " aluminum-alloy wheel, and its quality has only 25Kg.But its price is six times of the same specification steel wheel, has influence on applying of it.
Summary of the invention
The purpose of this utility model is the structure that proposes a kind of bimetal tubeless automotive wheel that constitutes with steel and two kinds of metals of aluminum alloy, with satisfy automobile to wheel light quantize, attractive in appearance and requirement that price is more cheap.
This bimetal tubeless automotive wheel comprises wheel rim and spoke.Wherein wheel rim is a steel, comprises the revolver edge. left bead seat, Zuo Yuanfeng, rim gutter left side wall, rim gutter, rim gutter right side wall, right circle peak, right bead seat and right wheel rim.Spoke is a reflectal, comprises mounting plane, junction curve section, interior revolver edge, interior left bead seat and circle peak, an interior left side.The shape of the periphery at the interior revolver edge of spoke, interior left bead seat and circle peak, an interior left side is consistent with the shape of the inwall of the revolver edge of wheel rim, left bead seat, Zuo Yuanfeng and rim gutter left side wall, and the interior revolver edge of spoke, interior left bead seat and circle peak, an interior left side tightly are embedded in the revolver edge of wheel rim, left bead seat, Zuo Yuanfeng and the rim gutter left side wall.
Wheel rim in this bimetal tubeless automotive wheel can be made of steel plate or steel band, longitude circle circle/welding/trimming/enlarging/roll operations such as shape/spinning to process.Spoke processes through operations such as forging/T6 processing/cutting with reflectal.With spin-on process wheel rim and spoke are closely linked again, become a composite metal wheel.The revolver edge of the wheel rim of this bimetal tubeless automotive wheel, left bead seat and Zuo Yuanfeng are owing to there is the support at the interior revolver edge of spoke, interior left bead seat and circle peak, an interior left side, and thickness can approach; The reflectal wheel of the thickness of the mounting plane of spoke and same specification equates with the thickness at position.This bimetal tubeless automotive wheel is more cheap than integral type reflectal wheel, than common steel inner tube-free wheel light weight, intensity height, and the good looking appearance of spoke.
Description of drawings
Accompanying drawing 1 is the structure of common steel inner tube-free wheel, wherein: 1 wheel rim, 2 spokes, 3 weld seams;
Accompanying drawing 2 is structures of integral type reflectal wheel;
Accompanying drawing 3 is structures of the utility model bimetal tubeless automotive wheel, wherein: 5 wheel rims, 6 spokes.
The specific embodiment
As shown in Figure 3, the wheel rim 5 made by two kinds of different metals of this bimetal tubeless automotive wheel and spoke 6 are formed.Wherein wheel rim 5 is steels, comprises revolver edge 5a, left bead seat 5b, left side circle peak 5c, rim gutter left side wall 5d, rim gutter 5e, rim gutter right side wall 5f, right circle peak 5g, right bead seat 5h and right wheel rim 5i.Spoke 6 is reflectals, comprises mounting plane 6a, junction curve section 6b, interior revolver edge 6c, interior left bead seat 6d and interior left side circle peak 6e.The shape of the periphery of the interior revolver edge 6c of spoke 6, interior left bead seat 6d and interior left side circle peak 6e is consistent with the shape of the inwall of the revolver edge 5a of wheel rim 5, left bead seat 5b, left side circle peak 5c and rim gutter left side wall 5d.The interior revolver edge 6c of spoke 6, interior left bead seat 6d and interior left side circle peak 6e tightly are embedded in the revolver edge 5a of wheel rim 5, left bead seat 5b, left side circle peak 5c and the rim gutter left side wall 5d.
The wheel rim of this bimetal tubeless automotive wheel is with steel plate (steel band) longitude circle circle/welding/trimming/enlarging/roll operations such as shape/spinning to process.The revolver edge 5a of wheel rim 5, left bead seat 5b and left side circle peak 5c are owing to have the interior revolver edge 6c of spoke 6, interior left bead seat 6d and the support of interior left side circle peak 6e, and thickness can approach.Rim gutter left side wall 5d, the rim gutter 5e of wheel rim 5, rim gutter right side wall 5f and right circle peak 5g are not the wheel dangerous positions, and its thickness also can approach.The right bead seat 5h of wheel rim 5 and right wheel rim 5i intersection A portion are the dangerous positions of wheel, therefore should thicken as far as possible.Generally can make the right bead seat 5h of wheel rim 5 equate with the position thickness of right circle peak 5g intersection with a left side; The right bead seat 5h of wheel rim thickeies with the position thickness on the right side gradually with right circle peak 5g intersection, and right bead seat 5h and right wheel rim 5i intersection A portion are for the thickest; The outer end B of right wheel rim 5i is a circular arc camber.
Spoke 6 usefulness aluminum alloy blanks process through operations such as forging/T6 processing/cutting.The thickness of the mounting plane 6a of spoke 6 equates with the thickness of the reflectal wheel of same specification with the position.
After wheel rim and spoke process respectively, the interior revolver edge 6c of spoke 6, interior left bead seat 6d and interior left side circle peak 6e are embedded in the round peak 5c in revolver edge 5a, left bead seat 5b, a left side of wheel rim 5, again spinning is carried out at the revolver edge 5a of wheel rim, left bead seat 5b, 5c position, circle peak, a left side, make revolver edge 5a encase interior revolver edge 6c, and wheel rim and spoke are closely linked, become a composite metal wheel.
All the other positions all can be less than the thickness of same specification inner tube free steel wheel rim except that A portion for the thickness of the steel wheel rim of this bimetal tubeless automotive wheel.With 8.25 * 22.5 bimetal tubeless wheels is example, the thickness of the mounting plane 6a of aluminum alloy spoke 6 is 22.5mm, the steel wheel rim is except that right bead seat 5h and right wheel rim 5i, the thickness at all the other positions is 5mm, right bead seat 5h from the 5mm with the intersection of right side circle peak 5g thicken gradually up to the 7mm of right wheel rim 5i boundary A, the thickness of right wheel rim 5i also is 7mm.This bimetal tubeless automotive wheel is more cheap than integral type reflectal wheel, compares not only intensity height with common steel inner tube-free wheel, and the good looking appearance of spoke; Its quality is 35Kg, than the common light 7Kg of steel inner tube-free wheel.
Claims (2)
1, a kind of bimetal tubeless automotive wheel, comprise wheel rim (5) and spoke (6), wheel rim (5) comprises revolver edge (5a), left side bead seat (5b), Zuo Yuanfeng (5c), rim gutter left side wall (5d), rim gutter (5e), rim gutter right side wall (5f), right circle peak (5g), right bead seat (5h) and right wheel rim (5i), spoke (6) comprises mounting plane (6a), junction curve section (6b), interior revolver edge (6c), interior left bead seat (6d) and circle peak (6e), an interior left side, it is characterized in that: wheel rim (5) is a steel, spoke (6) is a reflectal, the interior revolver edge (6c) of spoke (6), the shape of the periphery at interior left bead seat (6d) and interior circle peak, a left side (6e) and the revolver edge (5a) of wheel rim (5), left side bead seat (5b), the shape of the inwall of Zuo Yuanfeng (5c) and rim gutter left side wall (5d) is consistent, the interior revolver edge (6c) of spoke (6), interior left bead seat (6d) and interior circle peak, a left side (6e) tightly are embedded in the revolver edge (5a) of wheel rim (5), left side bead seat (5b), in Zuo Yuanfeng (5c) and the rim gutter left side wall (5d).
2, bimetal tubeless automotive wheel as claimed in claim 1 is characterized in that: the right bead seat (5h) of wheel rim (5) equates with the position thickness of right circle peak (5g) intersection with a left side; The right bead seat (5h) of wheel rim is thickeied with the position thickness on the right side gradually with right circle peak (5g) intersection, and right bead seat (5h) and right wheel rim (5i) intersection (A) are for the thickest; The outer end (B) of right wheel rim (5i) is a circular arc camber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200879998U CN201224298Y (en) | 2008-05-26 | 2008-05-26 | Bimetal tubeless automobile wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200879998U CN201224298Y (en) | 2008-05-26 | 2008-05-26 | Bimetal tubeless automobile wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201224298Y true CN201224298Y (en) | 2009-04-22 |
Family
ID=40597177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200879998U Expired - Fee Related CN201224298Y (en) | 2008-05-26 | 2008-05-26 | Bimetal tubeless automobile wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201224298Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973182A (en) * | 2010-09-17 | 2011-02-16 | 苏竞 | Aluminum alloy hub for super lightweight truck or passenger car and manufacturing method thereof |
-
2008
- 2008-05-26 CN CNU2008200879998U patent/CN201224298Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973182A (en) * | 2010-09-17 | 2011-02-16 | 苏竞 | Aluminum alloy hub for super lightweight truck or passenger car and manufacturing method thereof |
| CN101973182B (en) * | 2010-09-17 | 2012-11-14 | 苏竞 | Aluminum alloy hub for super lightweight truck or passenger car and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIAXING STONE WHEEL CO., LTD. Free format text: FORMER NAME: SITONG WHEEL MAKING CO., LTD., JIAXING |
|
| CP03 | Change of name, title or address |
Address after: 314050 No. 528, Jiao Lu, Jiaxing Industrial Park, Nanhu Town, Nanhu District, Zhejiang, Jiaxing Patentee after: Jiaxing Stone Wheel Co., Ltd. Address before: Jiaxing City, Zhejiang province 314001 Furun Nanhu District East Gate Road Economic Development Zone No. 118 Patentee before: Sitong Wheel Making Co., Ltd., Jiaxing |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20140526 |