Automobile brake pad convenient to install

Abstract

The utility model discloses an automobile brake pad convenient to install, which relates to the technical field of automobile parts and comprises an installation fixing plate, a bonding layer is bonded on one side of the outer surface of the installation fixing plate, a brake pad skin is bonded on one side of the bonding layer, and a connecting assembly is arranged on the upper portion of the outer surface of the installation fixing plate. And a clamping assembly is arranged on one side of the outer surface of the mounting fixing plate. According to the automobile brake pad, the clamping assembly is arranged, when the installation fixing plate and the brake pad skin are installed, the installation fixing plate and the fixing cylinder slide to the installation frame, in the sliding process, the clamping head is extruded, so that the compression spring is extruded, the compression spring deforms due to extrusion, and therefore reset elastic force is generated; the clamping head is pushed reversely, so that when the mounting fixing plate slides to the mounting position, the clamping head is temporarily fixed under the action of reset elastic force generated by the compression spring, subsequent mounting of the brake pad skin is facilitated, and the mounting effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts, and specifically relates to a car brake pad convenient to install. BACKGROUND

[0002] The automobile brake pad is also called automobile brake pad, which is fixed on the brake drum or brake disc rotating with the wheel, and the friction material, the friction lining and the friction block bear external pressure to generate friction to achieve the purpose of vehicle speed reduction. The automobile brake pad is generally composed of a steel plate, an adhesive heat insulation layer and a friction block. The steel plate is coated to prevent rust, and the SMT-4 furnace temperature tracker is used to detect the temperature distribution of the coating process to ensure the quality.

[0003] The existing automobile brake pad needs to replace the entire brake pad mechanism during daily maintenance and maintenance, which is undoubtedly a waste. The installation and disassembly of the entire brake pad are relatively cumbersome.

[0004] As disclosed in Chinese patent CN206495918U, the automobile brake pad includes a support plate, the support plate is provided with mounting pieces on both sides, the upper surface of the support plate is provided with a plurality of parallel reinforcing strips for reinforcing the friction block, the upper surface of the support plate provided with the reinforcing strips is provided with two friction blocks, the reinforcing strips are embedded in the friction blocks to make the lower surface of the friction blocks in surface contact with the upper surface of the support plate, and the lower surface of the friction blocks is fixedly connected with the upper surface of the support plate through a heat insulation adhesive.

[0005] The automobile brake pad lacks connecting components during installation to improve the installation convenience of the brake pad, so that the operation is relatively cumbersome during installation or disassembly of the automobile brake pad. Most of the currently used automobile brake pads do not have portable installation components to improve the installation or disassembly efficiency.

[0006] Therefore, a car brake pad convenient to install is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0007] The utility model aims at: in order to solve the problems in the above background art, the utility model provides a car brake pad convenient to install.

[0008] The utility model discloses a car brake pad convenient to install to solve the above problems.

[0009] A car brake pad convenient to install, comprising an installation fixing plate, the outer surface of the installation fixing plate is provided with an adhesive layer on one side, the adhesive layer is provided with a brake pad skin on one side, the outer surface of the installation fixing plate is provided with a connecting assembly on the upper part, and the outer surface of the installation fixing plate is provided with a clamping assembly on one side.

[0010] Further, the connecting assembly comprises a threaded mounting hole penetrating through the upper portion of the outer surface of the mounting fixed plate, a connecting bolt is engaged in the threaded mounting hole, a plug hole penetrates through one end of the outer surface of the connecting bolt, and a limiting pin is inserted into the plug hole, and an annular gasket is fixedly installed on both sides of the threaded mounting hole.

[0011] Further, the clamping assembly comprises a fixed cylinder fixedly connected to one side of the outer surface of the mounting fixed plate, the fixed cylinder is hollow inside, a first fixed circular plate is fixedly connected to the inner wall of the fixed cylinder, a compression spring is fixedly connected to one side of the outer surface of the first fixed circular plate, a second fixed circular plate is fixedly connected to the other end of the compression spring, and a clamping head is fixedly connected to the surface of one end of the second fixed circular plate.

[0012] Further, the outer surface of the brake pad skin is provided with heat dissipation grooves and triangular grooves, the heat dissipation grooves are sequentially and equidistantly arranged on one side of the outer surface of the brake pad skin, and the triangular grooves are sequentially and equidistantly arranged on both sides of the heat dissipation grooves arranged on one side of the outer surface of the brake pad skin.

[0013] Further, the outer surface of the mounting fixed plate is provided with a plurality of protrusions, and the protrusions are sequentially and equidistantly arranged on the upper portion of the outer surface of the mounting fixed plate.

[0014] Further, the fixed cylinders are symmetrically arranged at both ends of one side of the outer surface of the mounting fixed plate, the outer surface of the second fixed circular plate is in sliding connection with the inner wall of the cavity arranged in the fixed cylinder, a hole penetrates through one end surface of the fixed cylinder, the diameter of the hole is smaller than the diameter of the second fixed circular plate, and the inner wall of the hole is in sliding connection with the outer surface of the clamping head.

[0015] The utility model discloses the beneficial effect is as follows:

[0016] The utility model discloses a clamping assembly is set up, when installing the mounting fixed plate and the brake pad skin, the mounting fixed plate is slid to the mounting frame with the fixed cylinder, in the sliding process, the clamping head is extruded, thereby extruding the compression spring, and the compression spring is deformed and generates the elastic force of reset under extrusion, and the clamping head is pushed reversely, so that when the mounting fixed plate slides to the installation position, the clamping head is temporarily fixed under the elastic force of reset of the compression spring, and the subsequent installation of the brake pad skin is convenient, and the installation effect is improved, the connecting assembly is set up, when installing the mounting fixed plate and the brake pad skin that is bonded through the bonding layer, the connecting bolt is inserted into the threaded mounting hole and is engaged, the position of the brake pad skin on both sides is fixed and installed, and the installation efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the first visual angle structure schematic diagram of the utility model.

[0018] Figure 2 is the brake pad bonding structure schematic view of the utility model;

[0019] Figure 3 is the carding assembly structure schematic view of the utility model;

[0020] Figure 4 is the connecting assembly structure schematic view of the utility model.

[0021] Sign: 1, installation fixed plate; 2, connecting assembly; 201, threaded mounting hole; 202, connecting bolt; 203, jack; 204, limit pin; 205, ring gasket; 3, bonding layer; 4, brake pad skin; 5, heat dissipation groove; 6, triangular groove; 7, carding assembly; 701, fixed cylinder; 702, No. 1 fixed round plate; 703, compression spring; 704, No. 2 fixed round plate; 705, carding head. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the utility model protection.

[0024] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second" and the like are only used to distinguish description, and cannot be understood as indicating or implying relative importance.

[0025] The electrical components appearing in the text are all connected with the main controller and 220V mains of the outside world, and the main controller can be a conventional known device such as a computer for control.

[0026] In the description of the embodiments of the utility model, it needs to be explained that the directions or position relations indicated by the terms "inner", "outer", "upper" and the like are based on the directions or position relations shown in the drawings, or are the directions or position relations in which the utility model product is usually placed during use, and are only for the convenience of describing the utility model and simplifying the description, and thus cannot be understood as limiting the utility model in that the indicated devices or elements must have a specific direction, be constructed and operated in a specific direction, and thus cannot be understood as limiting the utility model.

[0027] As shown in Figures 1-4 The utility model discloses a convenient installation's automobile brake pad, including installation fixed plate 1, installation fixed plate 1 outer surface one side is bonded with bonding layer 3, and bonding layer 3 one side is bonded with brake pad leather 4, and installation fixed plate 1 outer surface upper portion is provided with connecting assembly 2, and installation fixed plate 1 outer surface one side is provided with clamping assembly 7;Brake pad leather 4 is bonded on installation fixed plate 1 outer surface one side by bonding with bonding layer 3, when installation fixed plate 1 is installed in sliding, clamping assembly 7 realizes the fixed position of installation fixed plate 1, and operating connecting assembly 2 is fixedly connected between the installation fixed plate 1 of both sides, to conveniently complete installation.

[0028] Connecting assembly 2 includes the threaded mounting hole 201 of the penetration in installation fixed plate 1 outer surface one side upper portion, and the threaded mounting hole 201 inside is engaged with connecting bolt 202, and the threaded mounting hole 202 outer surface one end is penetrated with insertion hole 203, and the insertion hole 203 inside is inserted with limit pin 204, and the threaded mounting hole 201 both sides are fixedly installed with annular spacer 205;Connecting bolt 202 is inserted into threaded mounting hole 201 and is rotated, after connecting bolt 202 the other end passes through threaded mounting hole 201, limit pin 204 is inserted into insertion hole 203, and the position of connecting bolt 202 is limited, to ensure that connecting bolt 202 does not fall off.

[0029] Clamping assembly 7 includes the fixed cylinder 701 fixedly connected to installation fixed plate 1 outer surface one side, and the fixed cylinder 701 is hollow inside, and the fixed cylinder 701 inner wall is fixedly connected with No. The fixed circular plate 702 of one fixed circular plate 702 outer surface one side is fixedly connected with compression spring 703, and the other end of compression spring 703 is fixedly connected with No. The fixed circular plate 704 of second fixed circular plate 704 one end surface is fixedly connected with clamping head 705;When installation fixed plate 1 is installed in sliding, installation fixed plate 1 drives fixed cylinder 701 and clamping head 705 to slide, and clamping head 705 is extruded at the installation position, so as to extrude compression spring 703, and compression spring 703 is deformed, and then generates the elastic force of reset and reversely extrudes clamping head 705, so that installation fixed plate 1 moves to the installation position, and clamping head 705 moves outward, and the position of installation fixed plate 1 is fixed, facilitating installation.

[0030] The brake pad skin 4 outer surface side is provided with a heat dissipation groove 5 and a triangular groove 6, the heat dissipation groove 5 is sequentially provided on the brake pad skin 4 outer surface side at equal intervals, and the triangular groove 6 is sequentially distributed on both sides of the heat dissipation groove 5 provided on the brake pad skin 4 outer surface side at equal intervals; the heat dissipation groove 5 provided on the brake pad skin 4 outer surface can dissipate heat generated during braking, avoid excessive temperature accumulation, and affect the service life of the brake pad skin 4, and the triangular groove 6 provided on the brake pad skin 4 outer surface side can improve the contact surface during braking and increase the friction, improve the braking effect, and shorten the braking distance.

[0031] The outer surface of the mounting plate 1 is provided with a plurality of protrusions on the upper part, and the protrusions are sequentially distributed on the outer surface of the mounting plate 1 at equal intervals; the plurality of protrusions provided on the outer surface of the mounting plate 1 are convenient for connecting and installing the mounting plate 1 on both sides by connecting bolts 202 from the upper part, and improve the installation effect.

[0032] The fixed cylinders 701 are symmetrically distributed on both ends of the outer surface of the mounting plate 1, the outer surface of the second fixed disc 704 is slidably connected with the inner wall of the cavity provided in the fixed cylinder 701, a hole is formed in the surface of one end of the fixed cylinder 701, the diameter of the hole is smaller than the diameter of the second fixed disc 704, and the inner wall of the hole is slidably connected with the outer surface of the clamping head 705; when the clamping head 705 is extruded, the clamping head 705 will push the second fixed disc 704 to slide on the inner wall of the cavity provided in the fixed cylinder 701, so as to extrude the compression spring 703; when the diameter of the hole formed in the surface of one end of the fixed cylinder 701 is smaller than the diameter of the second fixed disc 704, the movement of the second fixed disc 704 can be limited, the movement of the second fixed disc 704 is constrained, and the effect of the elastic force of the compression spring 703 pushing the clamping head 705 in the opposite direction when the compression spring 703 is extruded is improved.

[0033] In summary, when the mounting plate 1 and the brake pad skin 4 connected by the adhesive layer 3 are installed together, the mounting plate 1 is pushed to drive the fixed cylinder 701 to slide in the installation position, in the sliding process, the clamping head 705 is extruded to extrude the compression spring 703, the elastic force of the compression spring 703 pushing the clamping head 705 in the opposite direction when the compression spring 703 is extruded is improved, when the mounting plate 1 slides to the installation position, the clamping heads 705 on both sides are temporarily fixed on the inner wall of the installation position, at this time, the connecting bolts 202 connecting the mounting plates 1 on both sides are inserted into the threaded mounting holes 201 for rotating connection, the other end of the connecting bolts 202 passes through the threaded mounting holes 201 and then the limiting pins 204 are inserted into the insertion holes 203, and the connection and limiting treatment of the connecting bolts 202 is completed.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A conveniently installed automotive brake pad, comprising a mounting plate (1), wherein an adhesive layer (3) is bonded to one side of the outer surface of the mounting plate (1), and a brake pad skin (4) is bonded to one side of the adhesive layer (3), characterized in that: The outer surface of the mounting fixed plate (1) is provided with a connecting assembly (2), and the outer surface of the mounting fixed plate (1) is provided with a clamping assembly (7). The connecting assembly (2) comprises a threaded mounting hole (201) penetrating the upper part of the outer surface of the mounting fixed plate (1). The threaded mounting hole (201) is engaged with a connecting bolt (202). The connecting bolt (202) is provided with a plug hole (203) at one end of the outer surface. The plug hole (203) is internally inserted with a limiting pin (204). The threaded mounting hole (201) is fixedly provided with an annular gasket (205) on both sides. The clamping assembly (7) comprises a fixed cylinder (701) fixedly connected to the outer surface of the mounting fixed plate (1). The fixed cylinder (701) is hollow. The fixed cylinder (701) is fixedly connected with a first fixed circular plate (702) on the inner wall. The first fixed circular plate (702) is fixedly connected with a compression spring (703) on one side of the outer surface. The other end of the compression spring (703) is fixedly connected with a second fixed circular plate (704). The second fixed circular plate (704) is fixedly connected with a clamping head (705) on one end surface.

2. A brake pad for a vehicle according to claim 1, wherein: The outer surface of the brake pad skin (4) is provided with a heat dissipation groove (5) and a triangular groove (6) on one side. The heat dissipation grooves (5) are sequentially arranged at equal intervals on the outer surface of the brake pad skin (4). The triangular grooves (6) are sequentially arranged at equal intervals on both sides of the heat dissipation grooves (5) on the outer surface of the brake pad skin (4).

3. A brake pad for a vehicle according to claim 1, wherein: The outer surface of the mounting fixed plate (1) is provided with a plurality of protrusions, and the protrusions are sequentially arranged at equal intervals on the outer surface of the mounting fixed plate (1).

4. The easy-to-mount automotive brake pad of claim 1, wherein: The fixed cylinders (701) are symmetrically arranged on both ends of the outer surface of the mounting fixed plate (1). The outer surface of the second fixed circular plate (704) is slidably connected with the inner wall of the cavity of the fixed cylinder (701). One end surface of the fixed cylinder (701) is provided with a hole, and the diameter of the hole is smaller than the diameter of the second fixed circular plate (704). The inner wall of the hole is slidably connected with the outer surface of the clamping head (705).

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