CN219932797U - Brake disc of motorcycle - Google Patents

Abstract

The utility model discloses a motorcycle brake disc which comprises a disc body, wherein the top of the disc body is fixedly connected with a fixed plate, the top of the fixed plate is provided with a limiting groove, the inside of the limiting groove is connected with a limiting plate in a clamping manner, the top of the limiting plate is fixedly connected with a connecting shaft, and the top of the fixed plate is provided with a positioning groove. This motorcycle brake disc is provided with disk body, fixed plate, spacing groove, limiting plate, connecting axle, constant head tank and positioning bolt, when installing to the disk body, can make the fixed plate on the disk body directly be connected with the connecting axle, can make the epaxial limiting plate of connecting fasten and install in the spacing groove of fixed plate, can rely on a plurality of positioning bolt to fasten this moment, can strengthen the fixed effect of disk body and connecting axle to rely on the setting of fixed plate, can make disk body and connecting axle have certain interval, can make things convenient for the installation to calliper, satisfy people's daily use needs.

Description

Brake disc of motorcycle

Technical Field

The utility model relates to the technical field of brake discs, in particular to a motorcycle brake disc.

Background

The brake disc is a round disc in a simple way, the disc rotates when a vehicle runs, the brake caliper clamps the brake disc to generate braking force, the disc clamps the brake disc to play a role in decelerating or stopping when the brake is stepped on, the brake disc has a good braking effect, the disc is easier to maintain than drum-shaped brake, and the disc is often used in motorcycles in the market at present.

The prior art motorcycle brake disc is usually directly installed on the connecting shaft, and after the prior art motorcycle brake disc is installed, the prior art motorcycle brake disc is usually fastened by means of bolts, and the prior art motorcycle brake disc is directly installed under the condition that the bolts are easy to loosen after long-time use, so that the stability of the brake disc is reduced, and therefore, a motorcycle brake disc is needed.

Disclosure of Invention

The utility model aims to provide a motorcycle brake disc to solve the existing problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a motorcycle brake disc, includes the disk body, disk body top fixedly connected with fixed plate, and the spacing groove has been seted up at the top of fixed plate, the inside block of spacing groove is connected with the limiting plate, and the top fixedly connected with connecting axle of limiting plate, the constant head tank has been seted up at the top of fixed plate, the top of connecting axle is provided with positioning bolt, the air flow hole has been seted up to the inside of disk body, the louvre has been seted up in the front of disk body.

Preferably, the fixed plate forms a clamping structure with the limiting plate through the limiting groove, the shape and the size of the limiting groove are matched with those of the limiting plate, and the outer wall of the limiting plate is attached to the inside of the limiting groove.

Preferably, the connecting shaft and the fixing plate form a fixing structure through a positioning bolt, and one end of the positioning bolt penetrates through a positioning groove in the fixing plate to be in limit installation with the fixing plate.

Preferably, the limiting plate and the connecting shaft form a fixed structure, the shape and the size of the limiting plate are matched with those of the connecting shaft, and the size of the limiting plate is smaller than that of the connecting shaft.

Preferably, the number of the positioning bolts on the connecting shaft is plural, and the plurality of positioning bolts are arranged at one side of the connecting shaft at equal distances for installation.

Preferably, a plurality of air flow holes are formed in the tray body, and the air flow holes are formed in the tray body at equal distances.

Preferably, the number of the radiating holes on the surface of the tray body is multiple, and the radiating holes are all equidistantly arranged on the surface of the tray body for arrangement.

Compared with the prior art, the utility model has the beneficial effects that: the brake disc of the motorcycle is provided with a plurality of brake discs,

(1) The fixing plate on the disc body can be directly connected with the connecting shaft when the disc body is installed, the limiting plate on the connecting shaft can be clamped in the limiting groove in the fixing plate for fastening and installation, the fixing effect of the disc body and the connecting shaft can be enhanced by means of fastening through the positioning bolts, and a certain distance is reserved between the disc body and the connecting shaft by means of the fixing plate, so that the disc body can be conveniently installed for calipers, and daily use requirements of people are met;

(2) Be provided with disk body, air flow hole and louvre, through set up the air flow hole on the disk body, can make the air to rely on the air flow hole to shuttle, and then can make the air carry partial heat to flow, can make a plurality of air flow holes to carry out the heat dissipation to the disk body that can be fine and handle, collocation the louvre structure on the disk body simultaneously, can effectually improve the radiating effect of disk body, can effectually improve the brake ability to the motorcycle, satisfies people's daily use needs.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of a connecting shaft and a limiting plate structure according to the present utility model;

FIG. 3 is a schematic view of the structure of the fixing plate and the limiting groove of the present utility model;

FIG. 4 is a schematic view of the structure of the tray and air flow holes of the present utility model.

In the figure: 1. a tray body; 2. a fixing plate; 3. a limit groove; 4. a limiting plate; 5. a connecting shaft; 6. a positioning groove; 7. positioning bolts; 8. a heat radiation hole; 9. an air flow hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, the present utility model provides the following technical solutions: a motorcycle brake disc comprises a disc body 1, a fixed plate 2 is fixedly connected to the top of the disc body 1, a limit groove 3 is formed in the top of the fixed plate 2, a limit plate 4 is connected to the inside of the limit groove 3 in a clamped mode, the fixed plate 2 and the limit plate 4 form a clamped structure through the limit groove 3, the shape and the size of the limit groove 3 are matched with those of the limit plate 4, the outer wall of the limit plate 4 is arranged in a fit mode with the inside of the limit groove 3, the connection effect of the limit plate 4 and the fixed plate 2 is enhanced, the limit plate 4 can be installed in the fixed plate 2 in a limiting mode through the limit groove 3 to be fixed, a connecting shaft 5 is fixedly connected to the top of the limit plate 4, the limit plate 4 and the connecting shaft 5 form a fixed structure, the shape and the size of the limit plate 4 are matched with those of the connecting shaft 5, the size of the limit plate 4 is smaller than that of the connecting shaft 5, the connection effect of the limiting plate 4 and the connecting shaft 5 is enhanced, the connecting shaft 5 and the fixing plate 2 can be better fastened and installed by means of the arrangement of the limiting plate 4, the top of the fixing plate 2 is provided with the positioning groove 6, the top of the connecting shaft 5 is provided with the positioning bolt 7, the connecting shaft 5 and the fixing plate 2 form a fixed structure through the positioning bolt 7, one end of the positioning bolt 7 penetrates through the positioning groove 6 in the fixing plate 2 to carry out limiting installation with the fixing plate 2, the positioning bolt 7 is convenient for installing and fixing the connecting shaft 5 and the fixing plate 2 together, the fixing effect of the connecting shaft 5 and the fixing plate 2 is enhanced, the number of the positioning bolts 7 on the connecting shaft 5 is multiple, the positioning bolts 7 are arranged on one side of the connecting shaft 5 at equal distances, the arrangement of the positioning bolts 7 is convenient, the connecting shaft 5 can be well fastened and installed by a plurality of positioning bolts 7.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the air flow holes 8 are formed in the tray body 1, a plurality of air flow holes 8 are formed in the tray body 1, the air flow holes 8 are uniformly arranged in the tray body 1, the plurality of air flow holes 8 are conveniently arranged, air can enter and carry heat to be discharged by means of the air flow holes 8, the heat dissipation effect of the tray body 1 is improved, the front surface of the tray body 1 is provided with the heat dissipation holes 9, the number of the heat dissipation holes 9 on the surface of the tray body 1 is multiple, the heat dissipation holes 9 are uniformly arranged on the surface of the tray body 1, the arrangement of the heat dissipation holes 9 is facilitated, and the tray body 1 can conduct effective heat dissipation treatment by means of the heat dissipation holes 9.

Working principle: when the motorcycle brake disc is used, firstly, when the disc body 1 is installed, the fixed plate 2 on the disc body 1 can be directly connected with the connecting shaft 5, the limiting plate 4 on the connecting shaft 5 can be clamped in the limiting groove 3 in the fixed plate 2 for fastening and installation, at the moment, the fixing effect of the disc body 1 and the connecting shaft 5 can be enhanced by means of fastening the positioning bolts 7, and a certain distance is reserved between the disc body 1 and the connecting shaft 5 by means of the arrangement of the fixed plate 2, the installation of a caliper is facilitated, the air flow holes 9 are arranged on the disc body 1, air can flow out by means of the air flow holes 9, and then part of heat can be carried by the air to flow out, so that the plurality of air flow holes 9 can be matched with the structure of the limiting groove 3 in the fixed plate 2, meanwhile, the heat dissipation effect of the disc body 1 can be effectively improved, the brake capacity of a motorcycle can be effectively improved, and the brake disc body 1 and the brake disc is completely well-cooled by means of the structure.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a motorcycle brake disc, includes disk body (1), its characterized in that: the utility model discloses a solar energy collecting tray, including tray body (1), locating plate (6), air flow hole (8) have been seted up at the top of tray body (1), locating plate (2) are fixed to tray body (1) top fixedly connected with, and limit plate (4) are seted up at the top of fixed plate (2), and inside block of limit plate (3) is connected with locating plate (4), and top fixedly connected with connecting axle (5), constant head tank (6) have been seted up at the top of fixed plate (2), the top of connecting axle (5) is provided with positioning bolt (7), air flow hole (8) have been seted up to the inside of tray body (1), louvre (9) have been seted up in the front of tray body (1).

2. A motorcycle brake disc according to claim 1, wherein: the fixed plate (2) forms a clamping structure with the limiting plate (4) through the limiting groove (3), the shape and the size of the limiting groove (3) are matched with those of the limiting plate (4), and the outer wall of the limiting plate (4) is attached to the inside of the limiting groove (3).

3. A motorcycle brake disc according to claim 1, wherein: the connecting shaft (5) and the fixing plate (2) form a fixing structure through the positioning bolts (7), and one ends of the positioning bolts (7) penetrate through the positioning grooves (6) in the fixing plate (2) to be in limit installation with the fixing plate (2).

4. A motorcycle brake disc according to claim 1, wherein: the limiting plate (4) and the connecting shaft (5) form a fixed structure, the shape and the size of the limiting plate (4) are matched with those of the connecting shaft (5), and the size of the limiting plate (4) is smaller than that of the connecting shaft (5).

5. A motorcycle brake disc according to claim 1, wherein: the number of the positioning bolts (7) on the connecting shaft (5) is multiple, and the positioning bolts (7) are arranged on one side of the connecting shaft (5) at equal distances for installation.

6. A motorcycle brake disc according to claim 1, wherein: a plurality of air flow holes (8) are formed in the tray body (1), and the air flow holes (8) are uniformly arranged in the tray body (1) at equal distances.

7. A motorcycle brake disc according to claim 1, wherein: the number of the radiating holes (9) on the surface of the tray body (1) is multiple, and the radiating holes (9) are uniformly arranged on the surface of the tray body (1) at equal distances.