CN208498132U - A kind of wheel rim of reflectal wheel - Google Patents

A kind of wheel rim of reflectal wheel Download PDF

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Publication number
CN208498132U
CN208498132U CN201820795994.4U CN201820795994U CN208498132U CN 208498132 U CN208498132 U CN 208498132U CN 201820795994 U CN201820795994 U CN 201820795994U CN 208498132 U CN208498132 U CN 208498132U
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China
Prior art keywords
wheel
rim
wheel rim
bcad seats
reflectal
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Active
Application number
CN201820795994.4U
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Chinese (zh)
Inventor
王飞
彭桂云
万金华
茆文
夏程强
李炳松
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Jiangsu Ltd By Share Ltd
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Jiangsu Ltd By Share Ltd
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Abstract

A kind of wheel rim of reflectal wheel, the wheel rim includes rim body, deep trouth portion, gullet portion, bcad seats and wheel rim, the outer surface of bcad seats is equipped with bcad seats enhancement layer, wheel rim enhancement layer is equipped in the outer surface of wheel rim, bcad seats enhancement layer and wheel rim enhancement layer are equipped with the equally distributed several reinforcing ribs of circumferential direction along rim body, and the shape of the shape and bcad seats and rim outer surface of reinforcing rib matches.The rim structure of reflectal wheel described in the utility model, under identical load-up condition, rim for automobile wheel deformation reduces and rigidity accordingly enhances, improve the fatigue strength of the rim structure of wheel, service life and the intensity for improving forging wheel alloy wheel, solve the problems, such as that rear rim gullet is also easy to produce crackle to reflectal wheel in actual operation.

Description

A kind of wheel rim of reflectal wheel
Technical field
The utility model relates to a kind of reflectal wheel, in particular to a kind of wheel rim of reflectal wheel.
Background technique
As China's new-energy automobile recent years quickly develops, reflectal wheel industry is also entered quickly Developing stage.Reflectal wheel is because of the features such as possessing good light weight, thermal diffusivity and good appearance, and gradually substitution is traditional Steel wheel.But due to the factors such as the current condition of road surface in China and overload, reflectal wheel rear-wheel in actual operation Rim gullet is easy to produce crackle, causes to be likely to occur hidden danger in vehicle operation.
Summary of the invention
Technical problem to be solved in the utility model be in view of the deficiencies of the prior art, provide it is a kind of design rationally, mention The wheel rim of the reflectal wheel in the service life and intensity of high product.
Technical problem to be solved in the utility model is realized by technical solution below, and the utility model is A kind of wheel rim of reflectal wheel, its main feature is that, the wheel rim includes rim body:
Deep trouth portion is located at the middle part of rim body;
Gullet portion, be located at the two sides in deep trouth portion and with deep trouth portion smooth connection, the opening in gullet portion is towards peripheral hardware It sets;
Bcad seats, is located at two outsides in gullet portion, and the axis direction along rim body extends outwardly;
Wheel rim, the wheel rim are located at the outside of bcad seats, and the wheel rim extends outwardly and tilts along the axis of rim body;
Bcad seats enhancement layer is located at the outer surface of bcad seats, along the circumferential direction of bcad seats structure setting in a closed ring shape;
Wheel rim enhancement layer is located at the outer surface of wheel rim, along the circumferential direction of wheel rim structure setting in a closed ring shape.
What technical problem to be solved in the utility model can also be realized by technical solution below, the depth Groove portion is made of internal layer groove body and outer layer groove body, and hollow sandwich is equipped between internal layer groove body and outer layer groove body.
What technical problem to be solved in the utility model can also be realized by technical solution below, in the wheel Edge is equipped with flange part, flange part outwardly convex on the thickness direction of the wheel rim.
What technical problem to be solved in the utility model can also be realized by technical solution below, the tyre bead Seat enhancement layer and wheel rim enhancement layer are equipped with the equally distributed several reinforcing ribs of circumferential direction along rim body, the shape and tire of reinforcing rib The shape of ring support and rim outer surface matches.
What technical problem to be solved in the utility model can also be realized by technical solution below, one of them The medial surface of bcad seats is equipped with groove.
Compared with prior art, the utility model is by setting enhancement layer in bcad seats and rear-wheel edge, in identical load Under the conditions of, rim for automobile wheel deformation reduces and rigidity accordingly enhances, and improves the fatigue strength of the rim structure of wheel, improves forging The service life of wheel alloy wheel and intensity, solving reflectal wheel, gullet portion is also easy to produce crackle in actual operation Problem;Also making the finite element analysis numerical value in the gullet portion between bcad seats and deep trouth portion reduces 20%, so that structure On stress it is more dispersed, product will not more fail;So that the wheel experimental performance of the utility model improves 200%, design Rationally, structure is simple, improves the fatigue strength of the rim structure of wheel, improves service life and the intensity of forging wheel alloy wheel.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Referring to the drawings, the specific technical solution of the utility model is further described, in order to those skilled in the art Member is further understood that the utility model, without constituting the limitation to its right.
Referring to Fig.1, a kind of wheel rim of reflectal wheel, the wheel rim includes rim body:
Deep trouth portion 1 is located at the middle part of rim body;
Gullet portion 2, be located at the two sides in deep trouth portion 1 and with deep trouth portion smooth connection, the opening in gullet portion is outwardly Setting;
Bcad seats 3, is located at two outsides in gullet portion, and the axis direction along rim body extends outwardly;
Wheel rim 5, the wheel rim are located at the outside of bcad seats, and the wheel rim extends outwardly and sticks up along the axis of rim body It rises;
Bcad seats enhancement layer is located at the outer surface of bcad seats, along the circumferential direction of bcad seats structure setting in a closed ring shape;
Wheel rim enhancement layer is located at the outer surface of wheel rim, along the circumferential direction of wheel rim structure setting in a closed ring shape;
The bcad seats enhancement layer and wheel rim enhancement layer are equipped with several reinforcements of the circumferential spaced set along rim body Muscle 7, the shape and bcad seats of reinforcing rib 7 and the shape of rim outer surface.
The deep trouth portion 1 is made of internal layer groove body and outer layer groove body, is equipped between internal layer groove body and outer layer groove body hollow Interlayer 8 mitigates the overall weight of wheel rim, guarantees the bearing capacity in deep trouth portion, keeps its indeformable.
Flange part 6, the outwardly convex on the thickness direction of the wheel rim 5 of flange part 6, limitation are equipped on the wheel rim 5 Vacuum tire is deviate from and prevents muddy water from entering inner layer of tire.
The medial surface of one of bcad seats is equipped with groove 4.
The rim structure of reflectal wheel described in the utility model, under identical load-up condition, rim for automobile wheel becomes Shape reduces and rigidity accordingly enhances, and improves the fatigue strength of the rim structure of wheel, improves the service life of forging wheel alloy wheel And intensity, solve the problems, such as that rear rim gullet is also easy to produce crackle to reflectal wheel in actual operation.
Compared with prior art, finite element analysis number at the rear rim gullet of the rim structure of the utility model wheel Value reduces 20%;The wheel experimental performance of the rim structure of the utility model wheel improves.

Claims (5)

1. a kind of wheel rim of reflectal wheel, it is characterised in that: the wheel rim includes rim body:
Deep trouth portion is located at the middle part of rim body;
Gullet portion, be located at the two sides in deep trouth portion and with deep trouth portion smooth connection, the opening in gullet portion is arranged outwardly;
Bcad seats, is located at two outsides in gullet portion, and the axis direction along rim body extends outwardly;
Wheel rim, the wheel rim are located at the outside of bcad seats, and the wheel rim extends outwardly and tilts along the axis direction of rim body;
Bcad seats enhancement layer is located at the outer surface of bcad seats, along the circumferential direction of bcad seats structure setting in a closed ring shape;
Wheel rim enhancement layer is located at the outer surface of wheel rim, along the circumferential direction of wheel rim structure setting in a closed ring shape.
2. the wheel rim of reflectal wheel according to claim 1, it is characterised in that: the deep trouth portion is by inner layer groove Body and outer layer groove body composition, are equipped with hollow sandwich between internal layer groove body and outer layer groove body.
3. the wheel rim of reflectal wheel according to claim 1, it is characterised in that: be equipped with flange on the wheel rim Portion, flange part outwardly convex on the thickness direction of the wheel rim.
4. the wheel rim of reflectal wheel according to claim 1, it is characterised in that: the bcad seats enhancement layer and wheel Edge enhancement layer is equipped with outside the equally distributed several reinforcing ribs of circumferential direction along rim body, the shape of reinforcing rib and bcad seats and wheel rim The shape on surface matches.
5. the wheel rim of reflectal wheel according to claim 1, it is characterised in that: one of bcad seats Medial surface is equipped with groove.
CN201820795994.4U 2018-05-28 2018-05-28 A kind of wheel rim of reflectal wheel Active CN208498132U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820795994.4U CN208498132U (en) 2018-05-28 2018-05-28 A kind of wheel rim of reflectal wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820795994.4U CN208498132U (en) 2018-05-28 2018-05-28 A kind of wheel rim of reflectal wheel

Publications (1)

Publication Number Publication Date
CN208498132U true CN208498132U (en) 2019-02-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820795994.4U Active CN208498132U (en) 2018-05-28 2018-05-28 A kind of wheel rim of reflectal wheel

Country Status (1)

Country Link
CN (1) CN208498132U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111806147A (en) * 2020-03-23 2020-10-23 同济大学 FSAE racing car composite material rim and forming method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111806147A (en) * 2020-03-23 2020-10-23 同济大学 FSAE racing car composite material rim and forming method thereof

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