Slotted disc friction plate

Abstract

The utility model relates to the field of disc-type friction plates, in particular to a slotted disc-type friction plate which comprises a disc-type friction plate body, the disc-type friction plate body comprises a fixed base plate and a friction ring plate, and the friction ring plate is formed by fixedly splicing a plurality of friction single plates in an end-to-end mode. The fixed base plate and the friction ring piece are connected and fixed through a plurality of fixing bolts, and a clamping protruding block is installed on one side of the friction single piece. According to the utility model, the adjacent single friction plates are connected end to end, spliced and fixed, the two adjacent single friction plates are clamped through the clamping bulges and the clamping grooves, and the fixing plate covers the top and is screwed and fixed with the sealing cover through the fixing screw rod; and meanwhile, the friction single pieces and the fixed base plate are connected through the fixing bolts, so that the stability of connection of the friction plate ring is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of disc friction plates, in particular to a slotted disc friction plate. Background Art

[0002] Disc friction plate is a friction element widely used in various mechanical systems, especially in automobile braking systems and industrial machinery transmission systems.

[0003] Most of the existing disc friction plates are formed in one piece. When the disc friction plate is used for a period of time and a certain part of the friction plate is seriously worn, the disc friction plate needs to be replaced as a whole, and most of the time, a single part of the friction plate cannot be replaced. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a slotted disc friction plate.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A slotted disc friction plate comprises a disc friction plate body, wherein the disc friction plate body comprises a fixed chassis and a friction ring plate, wherein the friction ring plate is formed by connecting and fixing a plurality of friction single plates at the end thereof, and the fixed chassis and the friction ring plate are connected and fixed by a plurality of fixing bolts, a clamping protrusion is installed on one side of the friction single plate, and a clamping groove is provided on the other side of the friction single plate at the clamping protrusion, and grooves are provided on both sides of the top of the friction single plate, and a fixing plate is provided between two adjacent friction single plates and at the top of the groove.

[0007] In addition, a preferred structure is that a plurality of U-shaped grooves are equidistantly provided on the top of the friction monolithic plate, a plurality of mounting holes are equidistantly provided on the top of the friction monolithic plate, and a plurality of heat dissipation holes are equidistantly provided on the top of the friction monolithic plate.

[0008] In addition, a preferred structure is that a plurality of fixing screws are installed at equal distances on the top of the groove of the friction single plate, and a sealing cover is adapted to be installed on the top of the fixing screw.

[0009] In addition, a preferred structure is that a through hole is adapted to be opened at the top of the fixing plate at the fixing screw.

[0010] In addition, a preferred structure is that the width of the U-shaped groove close to the inside of the fixed chassis is greater than its width away from the inside of the fixed chassis, and warning protrusions are installed on the inner and outer sides of the friction plate below the U-shaped groove.

[0011] The beneficial effects of the utility model are:

[0012] In the utility model, the adjacent friction sheets are connected and fixed by connecting the ends thereof, and the two adjacent friction sheets are clamped by clamping the clamping protrusions and the clamping grooves, and the fixing plate cover is closed on the top and is screwed and fixed with the sealing cover by the fixing screw, so that the connection between the adjacent friction sheets is firm and the disassembly and assembly are convenient, and at the same time, the friction sheet is connected to the fixed chassis by the fixing bolts to ensure the stability of the friction plate ring connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a slotted disc friction plate proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the friction ring plate split according to the utility model;

[0015] Figure 3 The structure diagram of the friction plate proposed by the utility model Figure 1 ;

[0016] Figure 4 The structure diagram of the friction plate proposed by the utility model Figure 2 .

[0017] In the figure: 1. disc friction plate body; 11. friction single plate; 111. U-shaped groove; 112. mounting hole; 113. heat dissipation hole; 114. warning prompt bump; 115. groove; 116. clamping bump; 117. clamping groove; 12. fixing chassis; 2. fixing bolt; 3. fixing plate; 4. sealing cover; 5. fixing screw. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-4 A slotted disc friction plate comprises a disc friction plate body 1, the disc friction plate body 1 comprises a fixed chassis 12 and a friction ring plate, the friction ring plate is formed by connecting and fixing a plurality of friction single plates 11 at the ends, and the fixed chassis 12 and the friction ring plate are connected and fixed by a plurality of fixing bolts 2, a clamping protrusion 116 is installed on one side of the friction single plate 11, and a clamping groove 117 is adapted to be opened at the clamping protrusion 116 on the other side of the friction single plate 11, and grooves are opened on both sides of the top of the friction single plate 11, and a fixing plate 3 is arranged between two adjacent friction single plates 11 and at the top of the groove.

[0020] In addition, a plurality of U-shaped grooves 111 are equidistantly provided on the top of the friction monolith 11, a plurality of mounting holes 112 are equidistantly provided on the top of the friction monolith 11, and a plurality of heat dissipation holes 113 are equidistantly provided on the top of the friction monolith 11. When dust chips generated during vehicle braking enter the U-shaped groove 111, the dust chips will move along the direction of the U-shaped groove 111 and be discharged from the friction monolith 11, thereby avoiding the accumulation of dust chips, thereby reducing the phenomenon of noise caused by the accumulation of dust chips, and the heat dissipated by the friction monolith 11 during use is evacuated through the heat dissipation holes 113.

[0021] At the same time, a plurality of fixing screws 5 are installed at equal distances on the top of the groove of the friction single plate 11 , and a sealing cover 4 is adapted to be installed on the top of the fixing screw 5 .

[0022] At the same time, a through hole is adapted to be opened at the top of the fixing plate 3 at the fixing screw 5 .

[0023] At the same time, the width of the U-shaped groove 111 close to the inside of the fixed chassis 12 is greater than its width away from the inside of the fixed chassis 12, and warning protrusions 114 are installed on the inner and outer sides of the friction single plate 11 below the U-shaped groove 111. The warning protrusions 114 are used to remind the user to replace the friction single plate 11 in time. When the friction single plate 11 is used to the top of the warning protrusion 114, the friction single plate 11 needs to be replaced.

[0024] In the present embodiment, in the utility model, the adjacent friction monoliths 11 are connected and spliced ​​together at the ends, and the two adjacent friction monoliths 11 are clamped together by clamping their clamping protrusions 116 and clamping grooves 117, and the fixing plate 3 is covered on the top and tightened and fixed with the fixing screw 5 and its sealing cover 4, so that the connection between the adjacent friction monoliths 11 is firm and easy to disassemble and assemble, and at the same time, the friction monolith 11 is connected to the fixed chassis 12 by the fixing bolt 2 to ensure the stability of the friction plate ring connection.

[0025] At the same time, the warning protrusion 114 can be used to remind the user to replace the friction sheet 11 in time. When the friction sheet 11 is used to the point where it is located above the warning protrusion 114, the friction sheet 11 needs to be replaced.

[0026] When dust chips generated during vehicle braking enter the U-shaped groove 111, the dust chips will move along the direction of the U-shaped groove 111 and be discharged from the friction plate 11, thereby avoiding the accumulation of dust chips and reducing the noise caused by the accumulation of dust chips. The heat generated by the friction plate 11 during use is evacuated through the heat dissipation holes 113.

[0027] In the utility model, the adjacent friction sheets 11 are connected and fixed by connecting the ends thereof, and the two adjacent friction sheets 11 are clamped by clamping the clamping protrusions 116 and the clamping grooves 117, and the fixing plate 3 is covered on the top and is tightened and fixed by the fixing screws 5 and the sealing cover 4, so that the connection between the adjacent friction sheets 11 is stable and the assembly and disassembly are convenient, and at the same time, the friction sheet 11 is connected to the fixed chassis 12 by the fixing bolts 2 to ensure the stability of the friction plate ring connection.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A slotted disc friction plate, comprising a disc friction plate body (1), characterized in that: The disc-type friction plate body (1) comprises a fixed chassis (12) and a friction ring plate, wherein the friction ring plate is formed by connecting and fixing a plurality of friction single plates (11) at the end thereof, and the fixed chassis (12) and the friction ring plate are connected and fixed by a plurality of fixing bolts (2), a clamping protrusion (116) is installed on one side of the friction single plate (11), and a clamping groove (117) is provided on the other side of the friction single plate (11) at the clamping protrusion (116), and grooves are provided on both sides of the top of the friction single plate (11), and a fixing plate (3) is provided between two adjacent friction single plates (11) and at the top of the groove.

2. A slotted disc friction plate according to claim 1, characterized in that: The top of the friction single piece (11) is provided with a plurality of U-shaped grooves (111) at equal distances, the top of the friction single piece (11) is provided with a plurality of mounting holes (112) at equal distances, and the top of the friction single piece (11) is provided with a plurality of heat dissipation holes (113) at equal distances.

3. A slotted disc friction plate according to claim 2, characterized in that: A plurality of fixing screws (5) are installed at equal distances on the top of the groove of the friction single plate (11), and a sealing cover (4) is adapted to be installed on the top of the fixing screw (5).

4. A slotted disc friction plate according to claim 1, characterized in that: A through hole is adapted to be opened at the top of the fixing plate (3) at the fixing screw rod (5).

5. The grooved disc friction plate according to claim 2, characterized in that: The width of the U-shaped groove (111) close to the interior of the fixed chassis (12) is greater than its width away from the interior of the fixed chassis (12), and warning protrusions (114) are installed on the inner side and the outer side of the friction single plate (11) below the U-shaped groove (111).

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