CN204037225U - A kind of high-strength vehicle wheel - Google Patents

A kind of high-strength vehicle wheel Download PDF

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Publication number
CN204037225U
CN204037225U CN201420465130.8U CN201420465130U CN204037225U CN 204037225 U CN204037225 U CN 204037225U CN 201420465130 U CN201420465130 U CN 201420465130U CN 204037225 U CN204037225 U CN 204037225U
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CN
China
Prior art keywords
ring
wheel rim
wheel
spoke
rim
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.)
Expired - Fee Related
Application number
CN201420465130.8U
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Chinese (zh)
Inventor
姜引娣
鲁加良
李冬
沈鉴
王月英
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.)
JIAXING FENGPAI WHEEL Co Ltd
Original Assignee
JIAXING FENGPAI 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 JIAXING FENGPAI WHEEL Co Ltd filed Critical JIAXING FENGPAI WHEEL Co Ltd
Priority to CN201420465130.8U priority Critical patent/CN204037225U/en
Application granted granted Critical
Publication of CN204037225U publication Critical patent/CN204037225U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses the automotive wheel of a kind of high strength, dominance energy, excellent outward appearance, comprise wheel rim, spoke and back-up ring; Described spoke coordinates the inner ring being installed on wheel rim; One end of described wheel rim outer ring is provided with gutter, and the other end is provided with wheel rim; Described back-up ring is installed in the gutter of wheel rim; Described spoke comprises mounting plane and outer bow arc surface; The centre of described mounting plane is provided with a circular port; The outer ring of circular port is provided with a convex ring, and on convex ring, aligned transfer has equally spaced some projections; Projection is provided with bolt hole; Radial reinforced rib is provided with between bolt hole; Described outer bow arc surface is distributed with Baltimore groove and louvre group, and louvre group and Baltimore groove interleaved are distributed in the edge of outer bow arc surface.It is high that the utility model has intensity, and quality is light, the feature of good heat dissipation effect, wheel rim section equal thickness.

Description

A kind of high-strength vehicle wheel
Technical field
The utility model relates to wheel technical field, the automotive wheel of especially a kind of high strength, dominance energy, excellent outward appearance.
Background technology
Picking-up vehicle wheel used is all the wheel of traditional two-piece substantially, this two-piece wheel refers to the wheel be made up of 5 ° of SDC wheel rims, back-up ring and spokes three parts, so-called two-piece with regard to referring to, this wheel has two for the part of fixed tire, i.e. wheel rim and back-up ring.
The wheel of traditional two-piece, its wheel rim is exactly traditional hot-rolled steel section wheel rim, namely the hot-rolled steel section of customization is adopted and the traditional handicraft that adopts volume circle-pressure justify-to cut two-butt welding-scrape slag-expanding-compression produces, this just determines, and this rim surface is coarse, and section thickness differs, and intensity is low, radiating effect is poor, and static unbalance quality is large, car load is easily shaken in operational process, stationarity and traveling comfort poor.
Picking-up vehicle trailing wheel is all that single-wheel is installed, and this just requires that spoke has enough intensity and carrying, could meet the carrying demand of car load.If spoke material promotes or thickness increases, yes can ensure for its intensity, but the weight of single wheel has just increased the weight of, and the weight of car load also will increase the weight of thereupon, and cost also improves, and this is unacceptable concerning car load originating firm.
Utility model content
The purpose of this utility model be to provide a kind of high strength, dominance energy, excellent outward appearance automotive wheel.
What the utility model solved is that existing picking-up vehicle wheel strength is low, and structure is not firm, rough surface, and static unbalance quality is large, the problem of radiating effect difference.
The technical scheme that the utility model solves the employing of its technical matters is: the utility model comprises wheel rim, spoke and back-up ring; Described spoke coordinates the inner ring being installed on wheel rim; One end of described wheel rim outer ring is provided with gutter, and the other end is provided with wheel rim; The section of described wheel rim is wait thick structure; Described back-up ring is installed in the gutter of wheel rim; It is characterized in that described spoke comprises mounting plane and outer bow arc surface; The centre of described mounting plane is provided with a circular port; The outer ring of circular port is provided with a convex ring, and on convex ring, aligned transfer has equally spaced some projections; Projection is provided with bolt hole; Radial reinforced rib is provided with between bolt hole; Described outer bow arc surface is distributed with Baltimore groove and louvre group, and louvre group and Baltimore groove interleaved are distributed in the edge of outer bow arc surface.
The beneficial effects of the utility model are: design of the present utility model, on the basis do not raised the cost, improves wheel.The design of spoke convex-shaped annulus, projection and reinforced rib is that the quality entirety of spoke alleviates, and intensity does not reduce in order to select thinner steel plate.The Baltimore groove at spoke border place and louvre group, can play the effect of the heat radiation to wheel and tire, reduces the temperature of wheel and tire in the process of moving, improves the service life of wheel and tire.
In the utility model, wheel rim also has improvement in selection and processing mode.Wheel rim adopts common flat board, rolls the technological process that shape-tri-time roll shape-expanding process through enclosing circle-pressing-butt welding-scrape slag-enlarging-once roll shape-secondary.Wheel rim has section uniform thickness after three cold breakdown shape processing, streamline is mellow and full, appearance is bright and clean, intensity is higher and static unbalance quality is less, car load runs feature more stably.
Accompanying drawing explanation
Fig. 1 is assembly generalized section of the present utility model.
Fig. 2 is the generalized section of the spoke of the utility model.
Fig. 3 is the front elevation of the spoke of the utility model.
Fig. 4 is the cutaway view of the wheel rim of the utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises wheel rim 2, spoke 3 and back-up ring 1.Spoke 3 coordinates the inner ring being installed on wheel rim 2; One end of wheel rim 2 outer ring is provided with gutter 2-1, and the other end is provided with wheel rim 2-2.Back-up ring 1 is installed in the gutter 2-1 of wheel rim 2.The section of wheel rim 2 is wait thick structure, and its thickness d 4 is 6mm.
As shown in Figures 2 and 3, spoke 3 comprises mounting plane 7 and outer bow arc surface 4.The centre of mounting plane 7 is provided with a circular port 6; The outer ring of circular port 6 is provided with a convex ring 9, and on convex ring 9, aligned transfer has equally spaced some projections 10; Projection 10 is provided with bolt hole 5.Radial reinforced rib 8 is provided with between bolt hole 5; Reinforced rib 8 is connected with convex ring 9, outer bow arc surface 4.In the present embodiment, projection 10 has six, and the quantity of bolt hole 5 is identical with projection 10, also has six; The quantity of reinforced rib 8 is identical with the quantity of bolt hole 5, also has six.The design of convex ring 9, reinforced rib 8 and projection 10 is in order to when using thinner spoke material, reduces the quality of spoke, but does not reduce the intensity of spoke 3 itself.
Outer bow arc surface 4 is distributed with Baltimore groove 11 and louvre group 12, louvre group 12 has at least two louvres to be one group, in the present embodiment, is distributed with three louvres 13 in louvre group 12.Louvre group 12 and Baltimore groove 11 interleaved are distributed in the edge of outer bow arc surface 4.Baltimore groove 11 and louvre group 12, accelerate the heat produced when distributing wheel running, slow down the aging speed of wheel and tire.
As shown in Figure 1, in the present embodiment, the circle of the axial centerline of bolt hole 5 is positioned at tolerance value to be 0. 5mm be diameter,
And be positioned on the distribution circle at each bolt hole center's axis place perpendicular with spoke installation surface 7.
In the present embodiment, the line of back-up ring bent angle 1-1 and wheel rim bent angle 2-3 is between two concentric circless of tolerance value 1.0mm at semidiameter.
In the present embodiment, wheel rim end face 2-4 rotates a circle for benchmark around the mounting plane 7 of spoke, and the Axial changes amount of arbitrary cross section circle is not more than tolerance value 1.8mm.
In the present embodiment, wheel rim periphery 2-5 is that benchmark rotates a circle around the center of the central axis place of bolt hole 5 circle, and the radial variations amount of arbitrary cross section circle is not more than tolerance value 1.8mm.
As shown in Figure 4, in the present embodiment, the scope of rim lock ring groove 2-1 end face width d1 is mm.Because rim lock ring groove 2-1 and back-up ring have the relation of cooperation, and back-up ring 1 must be installed in gutter 2-1.Wheel rim rolls through three roads after shape, expanding must ensure that the width d1 of gutter 2-1 end face is greater than 14 millimeters, then after turning gutter angle head cylindrical, ensures that its width exists within the scope of mm.After the wide meeting of width causes back-up ring 1 to be installed, its opening is excessive, easily card bad tire; After the narrow meeting of width causes back-up ring 1 and tire to be installed, back-up ring 1 opening two ends are inconsistent, also just say and do not hold tightly between back-up ring 1 and wheel rim 2, cause back-up ring 1 to fly out and have an accident.
In the present embodiment, outside diameter d 2 scope of rim lock ring groove 2-1 is mm.This outside dimension is excessive, tire can be caused on the one hand to install difficulty, back-up ring 1 can be made to install rear both ends open on the other hand excessive, easily by bad for tire card; This outside dimension is too small, is easy, but produces gap after back-up ring 1 and wheel rim 2 can be made to install, that is do not hold tightly each other, cause back-up ring 1 fly out and safety misadventure occurs when tire is installed.
In the present embodiment, the wheel rim 2-2 width range d3 of wheel rim 2 is mm.Wheel rim 2-2 width is wide, can affect the aesthetics of car load profile, and more importantly car easily catches on other foreign material in operational process, and unsafe accident occurs.Wheel rim 2-2 width is narrow, easily the broken tire of card, causes unnecessary waste and accident to occur.
Wheel rim 2 of the present utility model also has improvement in selection and processing mode.Rim for automobile wheel originally adopts shaped steel, justify-cut the common process process of two ends-pressure circle-butt welding-scrape slag-expanding-shaping through circle circle-pressure, although this processing mode cost is low, wheel rim moulding is coarse, static unbalance quality is large, and the intensity that wheel can bear is weak.In the present embodiment, wheel rim 2 adopts common flat board, rolls the technological process that shape rolls shape-expanding for-three times process through enclosing circle-pressing-butt welding-scrape slag-enlarging-once roll shape-secondary.After the processing of three cold breakdown shapes wheel rim 2 has section uniform thickness, streamline is mellow and full, appearance is bright and clean, static unbalance quality is little, intensity is higher, car load travels feature more stably.

Claims (10)

1. a high-strength vehicle wheel, comprises wheel rim, spoke and back-up ring; Described spoke coordinates the inner ring being installed on wheel rim; One end of described wheel rim outer ring is provided with gutter, and the other end is provided with wheel rim; The section of described wheel rim is wait thick structure; Described back-up ring is installed in the gutter of wheel rim; It is characterized in that described spoke comprises mounting plane and outer bow arc surface; The centre of described mounting plane is provided with a circular port; The outer ring of circular port is provided with a convex ring, and on convex ring, aligned transfer has equally spaced some projections; Projection is provided with bolt hole; Radial reinforced rib is provided with between bolt hole; Described outer bow arc surface is distributed with Baltimore groove and louvre group, and louvre group and Baltimore groove interleaved are distributed in the edge of outer bow arc surface.
2. a kind of high-strength vehicle wheel according to claim 1, is characterized in that described reinforced rib is connected with convex ring, outer bow arc surface; Louvre group on described outer bow arc surface has at least two louvres to be one group.
3. a kind of high-strength vehicle wheel according to claim 1, it is characterized in that described projection has six, the quantity of described bolt hole is identical with projection; The quantity of described reinforced rib is identical with the quantity of bolt hole.
4. a kind of high-strength vehicle wheel according to claim 1, it is characterized in that the axial centerline of described bolt hole to be positioned at tolerance value be 0.5mm is the circle of diameter, and is positioned on the distribution circle at each bolt hole center's axis place perpendicular with spoke installation surface.
5. a kind of high-strength vehicle wheel according to claim 1, is characterized in that the line of described back-up ring bent angle and wheel rim bent angle is between two concentric circless of tolerance value 1.0mm at semidiameter.
6. a kind of high-strength vehicle wheel according to claim 1, is characterized in that described wheel rim end face is that benchmark rotates a circle around the mounting plane of spoke, and the Axial changes amount of arbitrary cross section circle is not more than tolerance value 1.8mm.
7. a kind of high-strength vehicle wheel according to claim 1, it is characterized in that described wheel rim periphery is that benchmark rotates a circle around the line of centers of the central axis place of bolt hole circle, the radial variations amount of arbitrary cross section circle is not more than tolerance value 1.8mm.
8. a kind of high-strength vehicle wheel according to claim 1, is characterized in that the scope of described rim lock ring groove end face width is mm.
9. a kind of high-strength vehicle wheel according to claim 1, is characterized in that the external diametrical extent of described rim lock ring groove is mm.
10. a kind of high-strength vehicle wheel according to claim 1, is characterized in that the rim width scope of described wheel rim is mm.
CN201420465130.8U 2014-08-18 2014-08-18 A kind of high-strength vehicle wheel Expired - Fee Related CN204037225U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420465130.8U CN204037225U (en) 2014-08-18 2014-08-18 A kind of high-strength vehicle wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420465130.8U CN204037225U (en) 2014-08-18 2014-08-18 A kind of high-strength vehicle wheel

Publications (1)

Publication Number Publication Date
CN204037225U true CN204037225U (en) 2014-12-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420465130.8U Expired - Fee Related CN204037225U (en) 2014-08-18 2014-08-18 A kind of high-strength vehicle wheel

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109278467A (en) * 2018-11-21 2019-01-29 山东贞元汽车车轮有限公司 A kind of two-piece type vacuum high-mechanic wheel and its processing technology

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109278467A (en) * 2018-11-21 2019-01-29 山东贞元汽车车轮有限公司 A kind of two-piece type vacuum high-mechanic wheel and its processing technology

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141224

Termination date: 20160818

CF01 Termination of patent right due to non-payment of annual fee