CN206754235U - A kind of automotive brake hub - Google Patents

A kind of automotive brake hub Download PDF

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Publication number
CN206754235U
CN206754235U CN201720632352.8U CN201720632352U CN206754235U CN 206754235 U CN206754235 U CN 206754235U CN 201720632352 U CN201720632352 U CN 201720632352U CN 206754235 U CN206754235 U CN 206754235U
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China
Prior art keywords
hub
brake
brake hub
ring flange
cuff
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Application number
CN201720632352.8U
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Chinese (zh)
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王治国
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王治国
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Priority to CN201720632352.8U priority Critical patent/CN206754235U/en
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Abstract

The utility model discloses a kind of automotive brake hub, including brake hub hub body, the inside arc-shaped bend extension in one end of brake hub hub body, extension edge edge is above provided with ring flange, the middle part of ring flange offers axis hole, the outer of axis hole is placed provided with one week several mounting holes in annulate shaft hole, several size identical mounting holes are uniformly set on ring flange, the other end of brake hub hub body is provided with reinforcement cuff, it is on outer wall to strengthen cuff to be arranged on brake hub hub body, several size identical reinforcing strips are installed on brake hub hub body, reinforcing strip is vertically set on brake hub hub outside, one end fitting brake hub hub body arc extension of reinforcing strip, the Reinforced Hoop that other end extension is connected to bottom outer wall is put, add brake friction area, so as to avoid fracture, so this brake intensity is high, good braking effect.

Description

A kind of automotive brake hub
Technical field
Auto-parts technical field is the utility model is related to, specially a kind of automotive brake hub.
Background technology
Brake hub is the important component on automobile, currently used for the brake hub on automobile, insufficient strength, stress position be present Easy fracture, improves the use cost of vehicle, and easily causes accident potential.
Utility model content
The purpose of this utility model is to provide a kind of automotive brake hub, and bottom break can be prevented by reinforcing strip, with solution The problem of being previously mentioned in certainly above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme:A kind of automotive brake hub, including brake hub hub Body, the inside arc-shaped bend extension in one end of the brake hub hub body, extension edge is along being above provided with ring flange, in the ring flange Between position offer axis hole, the outer of axis hole is placed provided with one week several mounting holes in annulate shaft hole, several size identicals peace Dress hole is uniformly set on ring flange, and the other end of the brake hub hub body is provided with reinforcement cuff, the reinforcement cuff It is on outer wall installed in brake hub hub body, several size identical reinforcing strips is installed on the brake hub hub body, it is described to add Gu bar is vertically set on brake hub hub outside, one end fitting brake hub hub body arc extension of reinforcing strip, the other end prolongs Stretch and be connected to the Reinforced Hoop of bottom outer wall and put.
Preferably, one end diameter of the brake hub hub body is more than the diameter of the other end, and brake hub hub body is a kind of cylinder The component of type structure.
Preferably, the brake hub hub body, ring flange, reinforcement cuff and reinforcing strip are connected as one by Extrution casting technique Body, and be made by aluminium alloy.
Compared with prior art, the beneficial effects of the utility model are as follows:
Automotive brake hub of the present utility model, the middle bent mounting flange of brake hub hub body, crooked position is stress Centrostigma, in the outside extrusion casint reinforcing strip of brake hub hub body, reinforcing strip both ends extension mounting flange and reinforcement cuff, increase Brake friction area is added, so as to avoid fracture, the installation of brake hub hub body one end strengthens cuff, can prevent bottom break, together When this brake hub improve heat dispersion, extend service life.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model;
Fig. 2 is overall structure top view of the present utility model.
In figure:1- brake hub hub bodies;2- ring flanges;3- axis holes;4- mounting holes;5- strengthens cuff;6- reinforcing strips.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2, a kind of automotive brake hub, including brake hub hub body 1 are referred to, one end diameter of brake hub hub body 1 is more than The diameter of the other end, the outer surface of the one end of brake hub hub body 1 is set to form arc-shaped, brake hub hub body 1 is a kind of cylindrical structure Component, the inside arc-shaped bend extension in one end of brake hub hub body 1, extension edge is along being above provided with ring flange 2, brake hub hub body 1 Middle bent mounting flange 2, crooked position is stress concentration point, and the middle part of ring flange 2 offers axis hole 3, axis hole 3 Outer place be uniformly set at method provided with one week several mounting holes 4 in annulate shaft hole, several size identical mounting holes 4 On blue disk 2, the other end of brake hub hub body 1, which is provided with, strengthens cuff 5, and it is outer wall to strengthen cuff 5 to be arranged on brake hub hub body 1 On, cuff 5 is strengthened in the installation of the one end of brake hub hub body 1, can prevent bottom break, while this brake hub improves heat dispersion, prolongs Service life has been grown, several size identical reinforcing strips 6 have been installed, reinforcing strip 6 is vertically set on braking on brake hub hub body 1 On the lateral surface of hub hub body 1, the arc extension of one end fitting brake hub hub body 1 of reinforcing strip 6, other end extension is connected to bottom outer wall Reinforcement cuff 5 on, in the outside extrusion casint reinforcing strip 6 of brake hub hub body 1, the both ends of the reinforcing strip 6 extension He of mounting flange 2 Strengthen cuff 5, add brake friction area, so as to avoid fracture, brake hub hub body 1, ring flange 2, strengthen cuff 5 and add Gu bar 6 is connected as one by Extrution casting technique, and is made by aluminium alloy, aluminium alloy density is low, can significantly mitigate braking The weight of hub, the lightweight of brake hub is realized, wearability and thermal diffusivity are good, and service life length, maintenance cost is low, improves automobile Security, this brake hub forms shaft hole matching with automotive hub external cylindrical surface, and is installed together with mounting hole 4, the energy of mounting hole 4 Play just set position, the inwall of brake hub hub body 1 be brake lining, is used cooperatively with brake block, during work brake block and The inwall of brake hub hub body 1 produces friction to stop wheel rotation, so this brake intensity is high, good braking effect.
In summary:This automotive brake hub, the middle bent mounting flange 2 of brake hub hub body 1, crooked position is stress Centrostigma, in the outside extrusion casint reinforcing strip 6 of brake hub hub body 1, the both ends of reinforcing strip 6 extension mounting flange 2 and Reinforced Hoop Set 5, adds brake friction area, and so as to avoid fracture, the installation of the one end of brake hub hub body 1 strengthens cuff 5, can prevent bottom Fracture, while this brake hub improves heat dispersion, extends service life.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (3)

1. a kind of automotive brake hub, including brake hub hub body (1), it is characterised in that:One end of the brake hub hub body (1) is inside Arc-shaped bend extends, and for extension edge along ring flange (2) is above provided with, the middle part of the ring flange (2) offers axis hole (3), The outer of axis hole (3) is placed provided with one week several mounting holes (4) in annulate shaft hole, and several size identical mounting holes (4) are uniformly Distribution is arranged on ring flange (2), and the other end of the brake hub hub body (1), which is provided with, strengthens cuff (5), the reinforcement cuff (5) it is on outer wall to be arranged on brake hub hub body (1), and the reinforcing of several size identicals is provided with the brake hub hub body (1) Bar (6), the reinforcing strip (6) are vertically set on brake hub hub body (1) lateral surface, one end fitting brake hub of reinforcing strip (6) Hub body (1) arc extends, and other end extension is connected in the reinforcement cuff (5) of bottom outer wall.
A kind of 2. automotive brake hub according to claim 1, it is characterised in that:One end of the brake hub hub body (1) is straight Footpath is more than the diameter of the other end, and brake hub hub body (1) is a kind of component of cylindrical structure.
A kind of 3. automotive brake hub according to claim 1, it is characterised in that:The brake hub hub body (1), ring flange (2), strengthen cuff (5) and reinforcing strip (6) is connected as one by Extrution casting technique, and be made by aluminium alloy.
CN201720632352.8U 2017-05-25 2017-05-25 A kind of automotive brake hub Active CN206754235U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720632352.8U CN206754235U (en) 2017-05-25 2017-05-25 A kind of automotive brake hub

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720632352.8U CN206754235U (en) 2017-05-25 2017-05-25 A kind of automotive brake hub

Publications (1)

Publication Number Publication Date
CN206754235U true CN206754235U (en) 2017-12-15

Family

ID=60621930

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720632352.8U Active CN206754235U (en) 2017-05-25 2017-05-25 A kind of automotive brake hub

Country Status (1)

Country Link
CN (1) CN206754235U (en)

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