Novel brake lining

Abstract

The novel brake lining comprises a lining rear cover plate, a connecting plate and a transverse lining body, a groove is formed in the lower surface of the lining rear cover plate, the connecting plate is arranged on the inner wall of the groove of the lining rear cover plate, and a fixing bolt is installed on the surface of the lining rear cover plate. A linkage sliding plate is installed on the inner wall of a groove in the upper end of the lining rear cover plate in an embedded mode, and a first magnet is arranged on the side surface of the lower end of the lining rear cover plate. The novel brake lining is provided with a positioning block and a limiting clamping block, when the novel brake lining is installed, a supporting plate is positioned and installed through the positioning block, the installation efficiency is improved, then a lining rear cover plate and a connecting plate are fixed through a fixing bolt, and meanwhile the fixing bolt pushes a linkage sliding plate to slide; and a second magnet and a limiting clamping block are conveniently pushed to slide through repulsion of a first magnet, so that the limiting clamping block clamps and fixes a connecting plate, the overall stability of the device during working is improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brake linings, in particular to a novel brake lining. Background Art

[0002] The brake is a device that has the function of slowing down, stopping or keeping moving parts or moving machinery in a stopped state. The rotating element in the disc brake friction pair is a metal disc working on the end face, called a brake disc. The friction element clamps the brake disc from both sides to produce braking. The fixed element has various structural forms. Disc brakes can be roughly divided into two types: caliper disc type and full disc type. The brake lining is the friction brake material installed on the back plate of the brake pad. The friction material contacts the brake disc to provide friction resistance, thereby achieving braking.

[0003] However, when the existing brake lining is in use, the lining and the rear cover plate in the brake lining assembly are generally connected by mechanical riveting. When the brake is working, the friction of the lining causes it to vibrate, which can easily lead to looseness between the lining and the cover plate and affect the braking effect. When the lining needs to be disassembled for maintenance, the rivet deformation is inconvenient to separate, which reduces the maintenance efficiency. In addition, a large amount of heat is generated during the driving of the vehicle, which is not conducive to the heat dissipation of the brake lining, so that the friction resistance of the brake lining is reduced, which creates a safety hazard. Utility Model Content

[0004] The utility model aims to provide a novel brake lining to solve the problems in the above background technology that mechanical riveting to fix the lining is inconvenient for disassembly and maintenance, and the brake lining generates a lot of heat during vehicle driving, which is not conducive to heat dissipation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel brake lining, comprising a lining rear cover plate, a connecting plate and a transverse lining plate, the lower surface of the lining rear cover plate is provided with a groove, and the inner wall of the groove of the lining rear cover plate is provided with a connecting plate, the surface of the lining rear cover plate is installed with a fixing bolt, the inner wall of the groove at the upper end of the lining rear cover plate is embedded with a linkage slide plate, and the lower end side surface of the lining rear cover plate is provided with a first magnet, the inner wall of the groove at the lower end of the lining rear cover plate is embedded with a limiting block, and the surface of the limiting block facing the first magnet is provided with a second magnet, positioning blocks are fixed to the lower surfaces of the two ends of the lining rear cover plate, two supporting plates are provided at the lower end of the connecting plate, and a transverse lining is fixedly connected between the two supporting plates, and a vertical lining is provided on the surface of the transverse lining, and the surfaces of the transverse lining and the vertical lining facing one end of the connecting plate are both provided with heat dissipation vents, and the inner wall of the cavity between the transverse lining and the vertical lining is provided with a wear-resistant rubber block.

[0006] Preferably, the lining rear cover plate is snap-fitted with the connecting plate, and a groove is provided on the side surface of the connecting plate, and the lining rear cover plate and the connecting plate are respectively threadedly connected with fixing bolts, and the outer surface of the upper end of the fixing bolt is in contact with the upper surface of one end of the linkage slide plate.

[0007] By adopting the above technical solution, the connecting plate is connected through the lining rear cover plate, the lining rear cover plate and the connecting plate are connected and fixed through the fixing bolts, and the linkage slide plate is pushed through the fixing bolts.

[0008] Preferably, the linkage slide is L-shaped, and is slidably connected to the lining rear cover, and a spring is connected between the linkage slide and the lining rear cover, and the magnetic poles of the first magnet and the second magnet facing each other are opposite.

[0009] By adopting the above technical solution, the linkage slide plate drives the first magnet at one end to move after sliding, so that the first magnet pushes the second magnet to drive the limit block to slide.

[0010] Preferably, the limit card block is slidably connected to the lining rear cover plate, a spring is connected between the limit card block and the lining rear cover plate, the limit card block is snap-fitted to the connecting plate, and the positioning block is snap-fitted to the support plate.

[0011] By adopting the above technical solution, the limiting block slides to clamp and fix the lining rear cover plate and the connecting plate.

[0012] Preferably, the transverse lining and the vertical lining are arranged perpendicular to each other, and the width of the heat dissipation vent is smaller than the width between one end of the wear-resistant rubber block and the lower surface of the connecting plate.

[0013] By adopting the above technical solution, the friction braking force is improved by the transverse lining and the vertical lining, and then the ventilation performance is improved by the heat dissipation vents, and the friction is increased by the wear-resistant rubber blocks.

[0014] Preferably, the lower end of the wear-resistant rubber block is designed to be arc-shaped, and friction bumps are evenly arranged on the lower end of the wear-resistant rubber block, and the friction bumps are designed to be spherical.

[0015] By adopting the above technical solution, the wear-resistant rubber block is pushed by the air and squeezes the brake disc through the friction bulge, thereby improving the braking efficiency.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the new brake lining:

[0017] 1. A positioning block and a limit block are provided, so that when the device is installed, the support plate is positioned and installed by the positioning block to improve the installation efficiency, and then the lining rear cover plate and the connecting plate are fixed by the fixing bolts. At the same time, the fixing bolts push the linkage slide plate to slide, so that the first magnet repels and pushes the second magnet and the limit block to slide, so that the limit block clamps and fixes the connecting plate, thereby improving the overall stability of the device when it is working and improving the practicality of the device;

[0018] 2. A transverse lining and a vertical lining are provided, so that when the device is working, the friction force of the device during braking is increased by the cross arrangement of the transverse lining and the vertical lining. Then, when the device is working, the heat dissipation vents on the surface of the transverse lining and the vertical lining facilitate air flow, and because the heat dissipation vents are provided on the lower surface of the connecting plate, the contact area of ​​air heat dissipation is increased, thereby improving the heat dissipation effect;

[0019] 3. A wear-resistant rubber block and a friction bulge are provided, so that when the device is working, the arc design of the wear-resistant rubber block can improve the friction braking force of the device. At the same time, when the device is working, the temperature rises, and the expanding air while the air flows will push the wear-resistant rubber block to fit the brake disc more closely, so that the device can further improve the braking force through the friction bulge, which is beneficial to improving the braking performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall front cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall top view structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of the utility model when viewed from above;

[0023] Figure 4 It is a front cross-sectional structural schematic diagram of the connection between the linkage slide plate and the first magnet of the utility model.

[0024] In the figure: 1. Lining rear cover; 2. Connecting plate; 3. Fixing bolt; 4. Linkage slide plate; 5. First magnet; 6. Limiting block; 7. Second magnet; 8. Positioning block; 9. Support plate; 10. Horizontal lining; 11. Heat dissipation vent; 12. Vertical lining; 13. Wear-resistant rubber block; 14. Friction bump. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 The utility model provides a technical solution: a new brake lining, including a lining rear cover plate 1, a connecting plate 2, a fixing bolt 3, a linkage slide plate 4, a first magnet 5, a limit block 6, a second magnet 7, a positioning block 8, a support plate 9, a transverse lining 10, a heat dissipation vent 11, a vertical lining 12, a wear-resistant rubber block 13 and a friction convex block 14, the lower surface of the lining rear cover plate 1 is provided with a groove, and the inner wall of the groove of the lining rear cover plate 1 is provided with a connecting plate 2, and the surface of the lining rear cover plate 1 is installed There are fixing bolts 3, the lining rear cover plate 1 and the connecting plate 2 are snap-fitted and connected, and the side surface of the connecting plate 2 is provided with a groove, and the lining rear cover plate 1 and the connecting plate 2 are respectively threadedly connected with the fixing bolts 3, and the outer surface of the upper end of the fixing bolt 3 is in contact with the upper surface of one end of the linkage slide plate 4, so that when the device is working, the lining rear cover plate 1 and the connecting plate 2 are snap-fitted and connected, and the support plate 9 is quickly positioned and installed through the positioning block 8, and the lining rear cover plate 1 and the connecting plate 2 are connected and fixed through the fixing bolts 3.

[0027] A linkage slide plate 4 is embedded in the inner wall of the groove at the upper end of the lining rear cover plate 1, and a first magnet 5 is arranged on the side surface of the lower end of the lining rear cover plate 1; a limiting block 6 is embedded in the inner wall of the groove at the lower end of the lining rear cover plate 1, and a second magnet 7 is arranged on the surface of the limiting block 6 facing the first magnet 5; the linkage slide plate 4 is L-shaped, and the linkage slide plate 4 is slidably connected with the lining rear cover plate 1, and a spring is connected between the linkage slide plate 4 and the lining rear cover plate 1; the magnetic poles of the first magnet 5 and the second magnet 7 facing each other are opposite, and the linkage slide plate 4 is pushed to slide while the fixing bolt 3 is installed, so that the linkage slide plate 4 drives the first magnet 5 at the lower end to move, so that the first magnet 5 repels and pushes the second magnet 7 and the limiting block 6 to move, so that the limiting block 6 clamps and fixes the lining rear cover plate 1 and the connecting plate 2, thereby improving the stability of the device during operation.

[0028] Positioning blocks 8 are fixed to the lower surfaces of both ends of the lining rear cover plate 1, two support plates 9 are arranged at the lower end of the connecting plate 2, and a transverse lining 10 is fixedly connected between the two support plates 9, and a vertical lining 12 is arranged on the surface of the transverse lining 10, the limit block 6 is slidably connected with the lining rear cover plate 1, and a spring is connected between the limit block 6 and the lining rear cover plate 1, and the limit block 6 is snap-fitted with the connecting plate 2, and the positioning block 8 is snap-fitted with the support plate 9. When the device is working, the contact area during friction is increased by the transverse lining 10 and the vertical lining 12, and the surrounding air flows through the heat dissipation vents 11.

[0029] The surfaces of the transverse lining 10 and the vertical lining 12 facing one end of the connecting plate 2 are both provided with heat dissipation vents 11. The transverse lining 10 and the vertical lining 12 are arranged perpendicular to each other. The width of the heat dissipation vents 11 is smaller than the width between one end of the wear-resistant rubber block 13 and the lower surface of the connecting plate 2. The heat dissipation vents 11 guide air to cool down the heat of the transverse lining 10 and the vertical lining 12 and the lower surface of the connecting plate 2, thereby improving the heat dissipation performance of the device.

[0030] A wear-resistant rubber block 13 is arranged on the inner wall of the cavity between the transverse lining 10 and the vertical lining 12. The lower end of the wear-resistant rubber block 13 is designed in an arc shape, and friction protrusions 14 are evenly arranged on the lower end of the wear-resistant rubber block 13. The friction protrusions 14 are designed in a spherical shape. When the device is working, the friction force of the device is improved by the wear-resistant rubber block 13 and the friction protrusions 14 on its surface. When working, hot air flows at one end of the wear-resistant rubber block 13. After the air expands, it is easy to push the wear-resistant rubber block 13 to fit the brake disc more closely, which is beneficial to the improvement of the friction braking force of the device.

[0031] Working principle: When using the new brake lining, the lining rear cover plate 1 and the connecting plate 2 are connected and fixed by the fixing bolts 3, and then the positioning block 8 is inserted into the groove of the support plate 9. The linkage slide plate 4 pushes the second magnet 7 and the limit block 6 to slide through the first magnet 5, so that the limit block 6 is clamped and fixed to the lining rear cover plate 1 and the connecting plate 2. The air flow in the cavity of the device is improved through the heat vent 11, and the hot air pushes the wear-resistant rubber block 13 to make it fit the brake disc surface through the friction protrusion 14, thereby increasing the overall practicality.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel brake lining, comprising a lining rear cover plate (1), a connecting plate (2) and a transverse lining (10), characterized in that: The lower surface of the lining rear cover plate (1) is provided with a groove, and the inner wall of the groove of the lining rear cover plate (1) is provided with a connecting plate (2), the surface of the lining rear cover plate (1) is installed with a fixing bolt (3), the inner wall of the groove at the upper end of the lining rear cover plate (1) is embedded with a linkage slide plate (4), and the lower end side surface of the lining rear cover plate (1) is provided with a first magnet (5), the inner wall of the groove at the lower end of the lining rear cover plate (1) is embedded with a limit block (6), and the surface of the limit block (6) facing the first magnet (5) is provided with a second magnet (7) ), positioning blocks (8) are fixed to the lower surfaces of both ends of the lining rear cover plate (1), two support plates (9) are arranged at the lower end of the connecting plate (2), and a transverse lining (10) is fixedly connected between the two support plates (9), and a vertical lining (12) is arranged on the surface of the transverse lining (10), and heat dissipation vents (11) are provided on the surfaces of the transverse lining (10) and the vertical lining (12) facing one end of the connecting plate (2), and a wear-resistant rubber block (13) is arranged on the inner wall of the cavity between the transverse lining (10) and the vertical lining (12).

2. A novel brake lining according to claim 1, characterized in that: The lining rear cover plate (1) is snap-fitted with the connecting plate (2), and a groove is provided on the side surface of the connecting plate (2). The lining rear cover plate (1) and the connecting plate (2) are respectively threadedly connected with the fixing bolts (3), and the outer surface of the upper end of the fixing bolts (3) is in contact with the upper surface of one end of the linkage slide plate (4).

3. A novel brake lining according to claim 1, characterized in that: The linkage slide plate (4) is of L-shaped design, and the linkage slide plate (4) is slidably connected to the lining rear cover plate (1), and a spring is connected between the linkage slide plate (4) and the lining rear cover plate (1), and the magnetic poles of the first magnet (5) and the second magnet (7) facing each other are opposite.

4. A novel brake lining according to claim 1, characterized in that: The limit block (6) is slidably connected to the lining rear cover plate (1), a spring is connected between the limit block (6) and the lining rear cover plate (1), the limit block (6) is snap-fitted to the connecting plate (2), and the positioning block (8) is snap-fitted to the support plate (9).

5. A novel brake lining according to claim 1, characterized in that: The transverse lining (10) and the vertical lining (12) are arranged perpendicular to each other, and the width of the heat dissipation vent (11) is smaller than the width between one end of the wear-resistant rubber block (13) and the lower surface of the connecting plate (2).

6. A novel brake lining according to claim 1, characterized in that: The lower end of the wear-resistant rubber block (13) is designed to be arc-shaped, and friction protrusions (14) are evenly arranged on the lower end of the wear-resistant rubber block (13), and the friction protrusions (14) are designed to be spherical.

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