CN211082634U - Dustproof and antirust disc brake - Google Patents
Dustproof and antirust disc brake Download PDFInfo
- Publication number
- CN211082634U CN211082634U CN201921891189.2U CN201921891189U CN211082634U CN 211082634 U CN211082634 U CN 211082634U CN 201921891189 U CN201921891189 U CN 201921891189U CN 211082634 U CN211082634 U CN 211082634U
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- brake
- disc
- dustproof
- heat dissipation
- outer ring
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Abstract
The utility model discloses a dustproof and antirust disc brake, which belongs to the field of brake discs and comprises a dustproof cover, a brake outer ring and a brake inner ring, wherein the surface of the dustproof cover is provided with a mounting hole, the surface of the dustproof cover is symmetrically and fixedly provided with a connecting plate, the surface of the connecting plate is provided with a first threaded hole, the surface of the brake outer ring is equidistantly provided with a first heat dissipation hole, the surface of the brake outer ring is fixedly provided with a friction layer, the surface of the friction layer is equidistantly provided with a second heat dissipation hole, the surface of the brake inner ring is equidistantly provided with a second threaded hole, the dust accumulation of the brake disc is avoided through the arrangement of the dustproof cover, the problem that brake calipers are stuck is caused, the internal clearance of the brake disc is improved through the arrangement of the brake inner ring and the brake outer ring, the heat dissipation effect of the brake disc is improved under the action of the first heat dissipation hole, and reduce the problem of brake outer loop and rainwater contact, prevent the corrosion.
Description
Technical Field
The utility model relates to a brake disc field, more specifically say, relate to a dustproof rust-resistant dish is stopped.
Background
The disc brake device is mostly adopted for braking of the locomotive, the disc brake is composed of a disc brake sheet connected with a wheel and brake calipers at the edge of the disc, brake friction sheets are arranged on the brake calipers, and in the braking process, the brake friction sheets are made to rub the disc brake sheet by the calipers, so that the braking effect is generated.
However, most of traditional brake discs are not provided with dust covers, so that the brake discs are difficult to be subjected to dust prevention treatment, the brake discs are clamped to be dead after being used for a long time, and the surfaces of the most of brake discs are directly contacted with air and are easy to rust in rainy days.
Therefore, a large amount of dustproof and antirust discs are stopped, the existing dustproof and antirust discs are stopped, the dust cover cannot be arranged, the brake disc is prevented from being accumulated, the problem that brake calipers are blocked is solved, the brake inner ring cannot be arranged, the brake outer ring is arranged, the internal clearance of the brake disc is improved, the brake disc is provided with a first heat dissipation hole and a second heat dissipation hole, the heat dissipation effect of the brake disc is improved, the brake outer ring cannot be covered by a friction layer, the friction force on the surface of the brake outer ring is improved, the problem that the brake outer ring is contacted with rainwater is solved, and the corrosion is prevented.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, the utility model aims to provide a dustproof rust-resistant dish is stopped, it passes through the setting of dust cover, avoid the brake disc dust to pile up, cause the dead problem of brake caliper card, through the brake inner ring, the setting of brake outer loop, improve brake disc internal clearance, and at first louvre, under the effect of second louvre, improve the radiating effect of brake disc, through the covering of frictional layer to the brake outer loop, not only improve the frictional force on brake outer loop surface, and reduce the problem of brake outer loop and rainwater contact, prevent the corrosion.
In order to solve the above problems, the utility model adopts the following technical proposal.
A dustproof and antirust disc brake comprises a dustproof cover, a brake outer ring and a brake inner ring, wherein the surface of the dustproof cover is provided with mounting holes, the surface of the dustproof cover is symmetrically and fixedly provided with connecting plates, the surface of each connecting plate is provided with a first threaded hole, the surface of the brake outer ring is provided with first heat dissipation holes at equal intervals, the surface of the brake outer ring is fixedly provided with a friction layer, the surface of the friction layer is provided with second heat dissipation holes at equal intervals, the surface of the brake inner ring is provided with second threaded holes at equal intervals, reinforcing plates are fixedly arranged between the brake inner ring and the brake outer ring at equal intervals, reinforcing ribs are fixedly arranged between the reinforcing plates, the dustproof cover prevents dust of a brake disc from accumulating to cause the problem that the brake caliper is stuck, the inner ring and the brake outer ring are arranged to improve the internal clearance of the brake disc, and under the action of the, the radiating effect of the brake disc is improved, the friction force on the surface of the brake outer ring is improved through covering the brake outer ring by the friction layer, the problem that the brake outer ring is contacted with rainwater is reduced, and the brake disc is prevented from being corroded.
Furthermore, the left end face of the dust cover is provided with a notch, the opening depth of the dust cover is larger than the width of the brake disc, brake calipers can be installed conveniently under the effect of the notch, the depth of the dust cover is larger than the width of the brake disc, and the brake disc is convenient to install.
Furthermore, the right end face aperture of the first heat dissipation hole is slightly larger than the aperture of the left end face, and the section of the first heat dissipation hole is trapezoidal, so that air is blown from one side of the brake outer ring to the other side under the action of the first heat dissipation hole, the fluidity of the air is increased, the air has a better cooling effect, and the heat dissipation of the disc brake disc is facilitated.
Furthermore, the frictional layer is the asbestos material, and the thickness of frictional layer is 2cm, is convenient for under the effect of frictional layer, covers the brake outer loop surface comprehensively, not only improves the frictional force on brake outer loop surface to prevent the surface and the rainwater contact of brake outer loop, avoid the corrosion.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme avoids the brake disc dust to pile up through the setting of dust cover, causes the dead problem of brake caliper card, through the setting of brake inner ring, brake outer loop, improves brake disc internal clearance to under the effect of first louvre, second louvre, improve the radiating effect of brake disc, through the covering of frictional layer to the brake outer loop, not only improve the frictional force on brake outer loop surface, reduce the problem of brake outer loop and rainwater contact moreover, prevent the corrosion.
(2) The left end face of the dust cover is provided with a notch, the opening depth of the dust cover is larger than the width of the brake disc, brake calipers can be installed conveniently under the effect of the notch, the depth of the dust cover is larger than the width of the brake disc, and the brake disc is convenient to install.
(3) The right-hand member face aperture of first louvre is slightly greater than the aperture of left end face, and the section of first louvre is trapezoidal, is convenient for under the effect of first louvre for the air is blown towards the opposite side by one side of brake outer loop, increases the mobility of air, makes it have the cooling effect of preferred, does benefit to the heat dissipation of dish brake dish.
(4) The frictional layer is the asbestos material, and the thickness of frictional layer is 2cm, is convenient for under the effect of frictional layer, covers the brake outer loop surface comprehensively, not only improves the frictional force on brake outer loop surface to prevent the surface and the rainwater contact of brake outer loop, avoid the corrosion.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the side view of the present invention;
fig. 3 is a side view of the brake outer ring of the present invention.
The reference numbers in the figures illustrate:
1 dust cover, 2 brake outer rings, 3 brake inner rings, 4 mounting holes, 5 connecting plates, 6 first threaded holes, 7 first heat dissipation holes, 8 friction layers, 9 second heat dissipation holes, 10 second threaded holes, 11 reinforcing plates and 12 reinforcing ribs.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a dustproof and antirust disc brake comprises a dust cover 1, a brake outer ring 2 and a brake inner ring 3, referring to fig. 1-3, a notch is formed in the left end surface of the dust cover 1, the opening depth of the dust cover 1 is larger than the width of a brake disc, so that a brake caliper can be mounted under the action of the notch, the depth of the dust cover 1 is larger than the width of the brake disc, so that the brake disc can be mounted conveniently, mounting holes 4 are formed in the surface of the dust cover 1, connecting plates 5 are symmetrically and fixedly mounted on the surface of the dust cover 1, first threaded holes 6 are formed in the surface of the connecting plates 5, first heat dissipation holes 7 are equidistantly formed in the surface of the brake outer ring 2, the hole diameter of the right end surface of each first heat dissipation hole 7 is slightly larger than that of the left end surface, the cross section of each first heat dissipation hole 7 is trapezoidal, so that air can be blown from one side of, the mobility of increase air makes it have the cooling effect of preferred, do benefit to the heat dissipation of dish brake dish, the fixed surface of brake outer loop 2 installs frictional layer 8, frictional layer 8 is the asbestos material, and the thickness of frictional layer 8 is 2cm, be convenient for under the effect of frictional layer 8, cover 2 surfaces on the brake outer loop comprehensively, not only improve the frictional force on 2 surfaces on the brake outer loop, and prevent the surface and the rainwater contact of brake outer loop 2, avoid the corrosion, the surperficial equidistance of frictional layer 8 is equipped with second louvre 9, the surperficial equidistance of brake inner ring 3 is equipped with second screw hole 10, equidistance fixed mounting has gusset plate 11 between brake inner ring 3 and the brake outer loop 2, fixed mounting has strengthening rib 12 between gusset plate 11.
The dustproof and antirust disc brake can push the dust cover 1 to move along the surface of an axle under the action of the mounting hole 4, when a first threaded hole 6 in the surface of the connecting plate 5 and a prepared hole in the frame are in the same vertical plane, the dust cover 1 can be screwed, the brake inner ring 3 is pushed to move along the surface of the axle, the brake outer ring 2 and the brake inner ring 3 enter the dust cover 1, the brake inner ring 3 is screwed under the action of a second threaded hole 10 in the surface of the brake inner ring 3, the overall stability is ensured, the brake caliper can be mounted through a left end surface notch of the dust cover 1, the brake outer ring 2 is prevented from being invaded by stones and dust, the caliper is prevented from being stuck, the heat dissipation effect of a brake disc is improved through the first heat dissipation hole 7, the second heat dissipation hole 9 and a gap between the brake inner ring 3 and the brake outer ring 2, the brake outer ring 2 is comprehensively covered through the friction layer 8, not only improve the frictional force on brake outer loop 2 surface to avoid brake outer loop 2's surface and rainwater contact, prevent the corrosion.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (4)
1. The utility model provides a dustproof rust-resistant dish is stopped, includes dust cover (1), brake outer loop (2) and brake inner ring (3), its characterized in that: the surface of dust cover (1) is equipped with mounting hole (4), the fixed surface symmetry of dust cover (1) installs connecting plate (5), the surface of connecting plate (5) is equipped with first screw hole (6), the surperficial equidistance of brake outer ring (2) is equipped with first louvre (7), the fixed surface of brake outer ring (2) installs frictional layer (8), the surperficial equidistance of frictional layer (8) is equipped with second louvre (9), the surperficial equidistance of brake inner ring (3) is equipped with second screw hole (10), equidistance fixed mounting has gusset plate (11) between brake inner ring (3) and brake outer ring (2), fixed mounting has strengthening rib (12) between gusset plate (11).
2. The dustproof and antirust disc brake according to claim 1, characterized in that: the left end face of the dust cover (1) is provided with a notch, and the opening depth of the dust cover (1) is larger than the width of the brake disc.
3. The dustproof and antirust disc brake according to claim 1, characterized in that: the aperture of the right end face of the first heat dissipation hole (7) is slightly larger than that of the left end face, and the section of the first heat dissipation hole (7) is trapezoidal.
4. The dustproof and antirust disc brake according to claim 1, characterized in that: the friction layer (8) is made of asbestos, and the thickness of the friction layer (8) is 2 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921891189.2U CN211082634U (en) | 2019-11-05 | 2019-11-05 | Dustproof and antirust disc brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921891189.2U CN211082634U (en) | 2019-11-05 | 2019-11-05 | Dustproof and antirust disc brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211082634U true CN211082634U (en) | 2020-07-24 |
Family
ID=71623527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921891189.2U Active CN211082634U (en) | 2019-11-05 | 2019-11-05 | Dustproof and antirust disc brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211082634U (en) |
-
2019
- 2019-11-05 CN CN201921891189.2U patent/CN211082634U/en active Active
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