CN211343812U

CN211343812U - Automobile brake disc convenient to replace

Info

Publication number: CN211343812U
Application number: CN201922161203.XU
Authority: CN
Inventors: 王兰芳
Original assignee: Yancheng Xinhao Machinery Co ltd
Current assignee: Yancheng Xinhao Machinery Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-25
Anticipated expiration: 2029-12-05

Abstract

The utility model belongs to the technical field of auto parts, especially, be an automobile brake disc convenient to change, including the brake disc main part, brake disc main part bottom is provided with the chassis, the inside wind hole that runs through in chassis, the chassis top is provided with the barrel, the inside central point of barrel top wall puts and runs through and is provided with the centre bore, centre bore outside barrel top wall runs through and is provided with the connecting hole, the barrel top is provided with rust-resistant dish, the inside top of rust-resistant dish is provided with the carbon-layer, the inside bottom of rust-resistant dish is provided with the zinc layer, the inside aperture that runs through of rust-resistant dish is provided with, the chassis top is provided with the burr, the burr. The utility model discloses a set up rust-resistant dish and burr, can effectively protect the brake disc to rust and it is convenient to change, can also increase the frictional force of brake disc and brake disc, increases the radiating effect of brake disc.

Description

Automobile brake disc convenient to replace

Technical Field

The utility model relates to an automobile parts technical field specifically is an automobile brake disc convenient to change.

Background

The brake disc is an important part of an automobile during braking, the driving safety of the automobile is directly influenced by the quality of the braking performance of the automobile, the force used for braking by the brake disc is from a brake caliper, an inner brake disc and an outer brake disc simultaneously press towards the brake disc, braking force is generated through friction, the purpose of stopping the tire from rotating to brake the automobile is achieved, and the following problems exist:

1. the brake acts on the edge of the brake disc, the temperature of the edge of the brake disc can rise rapidly, and after the temperature of the edge of the brake disc rises to a certain temperature, the brake heat fading phenomenon can occur when the automobile brakes, so that the brake effect is influenced.

2. At present, the brake disc is mainly made of cast iron, and the brake disc can rust and reduce the service life after being used for a long time.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a car brake disc convenient to change has solved the heat dissipation of car brake disc and has prevented rusty problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile brake disc convenient to change, includes the brake disc main part, brake disc main part bottom is provided with the chassis, the inside wind hole that runs through in chassis is provided with, the chassis top is provided with the barrel, the inside central point of barrel top wall puts and runs through and is provided with the centre bore, centre bore outside barrel top wall runs through and is provided with the connecting hole, the barrel top is provided with rust-resistant dish, the inside top of rust-resistant dish is provided with the carbon-layer, the inside bottom of rust-resistant dish is provided with the zinc layer, the inside aperture that runs through of rust-resistant dish is provided with, the chassis top is provided with the burr, the burr top is provided with the lug, chassis internal.

As an optimal technical scheme of the utility model, brake disc main part material is cast iron, the chassis shape is ring shape, the barrel shape is cylindrical, the inside cavity of barrel, the barrel bottom does not seal, chassis internal diameter size is the same with barrel external diameter size.

As an optimal technical scheme of the utility model, connecting hole, centre bore and wind hole shape are the circular port, connecting hole quantity is five, the connecting hole is regular pentagon range on the barrel top, the wind hole is circular array and arranges inside being in the chassis.

As the utility model discloses a preferred technical scheme, rust-resistant dish shape is ring shape, rust-resistant dish size and barrel top size of a dimension looks adaptation, the inside cavity of rust-resistant dish, the inside aperture of rust-resistant dish passes through bolt and the inside hole swing joint of barrel top wall.

As an optimized technical scheme of the utility model, the inside active carbon that is provided with of carbon-layer, the zinc layer material is metal zinc.

As a preferred technical scheme of the utility model, the burr shape is ring shape, burr size of dimension is the same with chassis top size of dimension, the inside screw of burr passes through bolt and chassis top swing joint.

As a preferred technical scheme of the utility model, the screw shape is the circular port, the screw inside wall is provided with the screw thread, screw quantity is four, the screw is the square and arranges

As an optimized technical scheme of the utility model, the lug shape is diamond-shaped block, the lug is the rectangular array on the burr and arranges.

Compared with the prior art, the utility model provides an automobile brake disc convenient to change possesses following beneficial effect:

1. this automobile brake disc convenient to change through setting up rust-resistant dish and aperture, and the inside aperture of rust-resistant dish is passed through the bolt and is installed at barrel top end wall, and zinc nature is than iron splash, can self earlier with oxygen vapor reaction prevent that the brake disc from rustting according to the galvanic cell structure, and the galvanic cell structure of zinc layer and carbon-layer makes the zinc oxidation faster, and the aperture makes things convenient for the installation of rust-resistant dish to change, and the antirust effect is better more lasting.

2. This automobile brake disc convenient to change through setting up burr and lug, the burr passes through the screw and installs on the chassis, and the lug of burr is provided with not only increases the frictional force with the braking piece, has still increased the area of contact with the air, and the radiating effect is better.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the rust-proof plate of the present invention;

fig. 3 is an enlarged structural diagram of the convex pattern of the present invention.

In the figure: 1. a brake disc main body; 2. a chassis; 3. a relief pattern; 4. a barrel; 5. connecting holes; 6. an antirust disk; 7. a central bore; 8. a wind hole; 9. a carbon layer; 10. a zinc layer; 11. a small hole; 12. a bump; 13. and a screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in this embodiment: the utility model provides an automobile brake disc convenient to change, including brake disc

main part

1, 1 bottom of brake disc main part is provided with

chassis

2, 2 inside running through in chassis is provided with

wind hole

8, 2 tops on chassis are provided with

barrel

4, 4 top end wall inside central points of barrel put and run through and be provided with

centre bore

7, 4 top end walls of 4 outside barrels of centre bore 7 run through and are provided with connecting

hole

5, 4 tops of barrel are provided with rust-resistant dish 6, 6 inside tops of rust-resistant dish are provided with carbon-layer 9, 6 inside bottoms of rust-resistant dish are provided with zinc layer 10, 6 inside running through of rust-resistant dish is provided with

aperture

11, 2 tops on chassis are provided with

burr

3, 3 tops of burr are provided with

lug

12, 2 internal diameter size on chassis is the same with 4.

In the embodiment, the brake disc main body 1 is made of cast iron, the chassis 2 is in a ring shape, the cylinder 4 is in a cylindrical shape, the cylinder 4 is hollow, the bottom end of the cylinder 4 is not sealed, the inner diameter size of the chassis 2 is the same as the outer diameter size of the cylinder 4, the brake disc main body 1 is installed on a brake system through the connecting holes 5, the central hole 7 and the wind holes 8 are circular holes, the number of the connecting holes 5 is five, the connecting holes 5 are arranged in a regular pentagon shape at the top end of the cylinder 4, the wind holes 8 are arranged in a circular array in the chassis 2, the wind holes 8 are arranged for accelerated heat dissipation of the brake disc, the anti-rust disc 6 is in a ring shape, the size of the anti-rust disc 6 is matched with the size of the top end of the cylinder 4, the anti-rust disc 6 is hollow, the small holes 11 in the anti-, 9 inside activated carbons that are provided with of carbon-layer, zinc layer 10 material is metal zinc, the iron of oxidation can be replaced to the oxidation of zinc, 3 shapes of burr are ring shape, 3 sizes of dimensions of burr are the same with 2 top sizes on chassis, 3 inside screws 13 of burr pass through bolt and 2 top swing joint on chassis, burr 3 can increase the brake disc heat dissipation, screw 13 shape is the circular port, 13 inside walls of screw are provided with the screw thread, 13 quantity of screw are four, screw 13 is the square range, make things convenient for burr 3 to change, lug 12 shape is the diamond-shaped piece, lug 12 is rectangular array and arranges on burr 3, lug 12 increases brake disc frictional force and heat radiating area.

The utility model discloses a theory of operation and use flow: the main shaft that the centre bore 7 of brake disc main part 1 passed the tire passes through connecting hole 5 and installs on braking system with the bolt, 6 inside apertures 11 of rust-resistant dish pass through the bolt and install on 4 top end walls of barrel, zinc nature is than iron activity splashing, can self earlier with oxygen vapor reaction prevent that the brake disc from rustting according to the primary cell structure, zinc layer 10 makes the zinc oxidation faster with the primary cell structure of carbon-layer 9, aperture 11 makes things convenient for 6 installation changes of rust-resistant dish, the antirust effect is better more lasting, burr 3 installs on chassis 2 through screw 13, lug 12 of burr 3 is provided with not only increases the frictional force with the braking piece, still increased the area of contact with the air, the radiating effect is better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automobile brake disc convenient to change, includes brake disc main part (1), brake disc main part (1) bottom is provided with chassis (2), chassis (2) inside runs through and is provided with wind hole (8), chassis (2) top is provided with barrel (4), barrel (4) top wall inside central point puts and runs through and is provided with centre bore (7), centre bore (7) outside barrel (4) top wall runs through and is provided with connecting hole (5), its characterized in that: barrel (4) top is provided with rust-resistant dish (6), the inside top of rust-resistant dish (6) is provided with carbon-layer (9), the inside bottom of rust-resistant dish (6) is provided with zinc layer (10), rust-resistant dish (6) inside runs through and is provided with aperture (11), chassis (2) top is provided with burr (3), burr (3) top is provided with lug (12), burr (3) inside is provided with screw (13).

2. The automobile brake disc convenient to replace of claim 1, wherein: the brake disc main body (1) is made of cast iron, the chassis (2) is annular, the cylinder (4) is cylindrical, the cylinder (4) is hollow, the bottom end of the cylinder (4) is not sealed, and the inner diameter of the chassis (2) is the same as the outer diameter of the cylinder (4).

3. The automobile brake disc convenient to replace of claim 1, wherein: the connecting holes (5), the central hole (7) and the wind holes (8) are circular holes, the number of the connecting holes (5) is five, the connecting holes (5) are arranged in a regular pentagon shape at the top end of the barrel body (4), and the wind holes (8) are arranged in a circular array inside the chassis (2).

4. The automobile brake disc convenient to replace of claim 1, wherein: antirust disk (6) shape is the ring shape, antirust disk (6) size of a dimension and barrel (4) top size looks adaptation, the inside cavity of antirust disk (6), antirust disk (6) inside aperture (11) is through bolt and barrel (4) top wall inside hole swing joint.

5. The automobile brake disc convenient to replace of claim 1, wherein: activated carbon is arranged in the carbon layer (9), and the zinc layer (10) is made of metal zinc.

6. The automobile brake disc convenient to replace of claim 1, wherein: the novel multifunctional hanging rack is characterized in that the convex patterns (3) are circular rings, the sizes of the convex patterns (3) are the same as those of the top ends of the chassis (2), and the screw holes (13) in the convex patterns (3) are movably connected with the top ends of the chassis (2) through bolts.

7. The automobile brake disc convenient to replace of claim 1, wherein: screw hole (13) shape is the circular port, screw hole (13) inside wall is provided with the screw thread, screw hole (13) quantity is four, screw hole (13) are the square and arrange.

8. The automobile brake disc convenient to replace of claim 1, wherein: the bumps (12) are diamond-shaped blocks, and the bumps (12) are arranged on the convex patterns (3) in a rectangular array.