Automobile brake pad pressing device

Abstract

The utility model discloses an automobile brake pad pressing device which comprises a bottom plate, fixing rods are arranged at the four corners of the top of the bottom plate, a fixing plate is arranged at the ends, away from the bottom plate, of the fixing rods, a machining block is arranged in the middle of the top of the bottom plate, and a pressing groove is formed in the middle of the top end in the machining block. Limiting grooves penetrating into the tabletting groove are formed in the two sides of the top of the bottom plate correspondingly, a hydraulic cylinder is installed in the middle of the top of the fixed plate, and a movable plate is arranged at the output end of the hydraulic cylinder. Elastic force is applied to the fixed block through the spring, so that the fixed block is in close contact with the automobile brake pad, the movable rod and the movable plate move through the movable hole, the movable rod is limited through the protruding block, the movable plate drives the sheet pressing block to move, and sheet pressing machining is conducted on the automobile brake pad through the sheet pressing block. The sheet pressing quality of the automobile brake pad is higher, and the tool efficiency of the sheet pressing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile brake pad processing, in particular to an automobile brake pad pressing device. Background Art

[0002] Automobile brake pads refer to friction materials fixed on the brake drum or brake disc that rotates with the wheel. The friction lining and friction pads are subjected to external pressure, generating friction to achieve the purpose of vehicle deceleration. Automobile brake pads are generally composed of steel plates, adhesive insulation layers and friction blocks. The steel plates must be painted to prevent rust.

[0003] During the processing of automobile brake pads, they need to be processed by a pressing device. Most of the existing pressing devices have a simple structure and directly press the brake pads, which is prone to errors and has a poor processing effect on the automobile brake pads. In addition, there is no limit device, and the pressing device is easily damaged after long-term use, which is inconvenient for people to use. Utility Model Content

[0004] The utility model aims to provide a vehicle brake pad pressing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a brake pad pressing device for automobiles, comprising a base plate, fixing rods are arranged at the four corners of the top of the base plate, a fixing plate is arranged at one end of the fixing rod away from the base plate, a processing block is arranged at the middle position of the top of the base plate, a pressing groove is arranged at the middle position of the top of the processing block, limiting grooves penetrating into the pressing groove are arranged on both sides of the top of the base plate, a hydraulic cylinder is installed at the middle position of the top of the fixing plate, a movable plate is arranged at the output end of the hydraulic cylinder, a pressing block is arranged at the middle position of the bottom of the movable plate, movable rods are arranged at the four corners of the movable plate, a convex block is arranged at one end of the movable rod, a fixed block is arranged at one end of the movable rod away from the convex block, a spring is arranged on the outer side of the convex block close to one end of the fixed block, a movable groove is arranged at the middle position of the fixed block, and limiting blocks penetrating into the limiting groove are arranged at the middle positions of both sides of the fixed block.

[0006] Preferably, the fixing plate is welded to the fixing rod, the fixing plate is fixedly connected to the base plate via the fixing rod, a plurality of groups of bolts penetrating into the fixing plate are arranged on the outer side of the bottom of the hydraulic cylinder, the hydraulic cylinder is fixedly connected to the fixing plate via the bolts, and the protrusion is fixedly connected to the fixing block via a movable rod.

[0007] Preferably, a connecting block is provided at the middle position of the top of the movable plate, the movable plate is fixedly connected to the hydraulic cylinder through the connecting block, the movable rod is welded to the fixed block, a movable hole is provided inside the movable plate at the position of the movable rod, and the movable rod is movably connected to the movable plate through the movable hole.

[0008] Preferably, the pressing block is welded to the movable plate, the fixed block is movably connected to the movable plate via a movable rod, the fixed block is detachably connected to the pressing block via a movable groove, the processing block is welded to the base plate, and the limiting groove is welded to the processing block.

[0009] Preferably, the pressing block is welded to the movable plate, the fixed block is movably connected to the movable plate via a movable rod, the fixed block is detachably connected to the pressing block via a movable groove, the processing block is welded to the base plate, and the limiting groove is welded to the processing block.

[0010] Preferably, support legs are provided at the four corners of the bottom of the base plate, and anti-slip pads are provided at the bottom of the support legs.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model applies an elastic force to the fixed block through the spring, so that the fixed block is in close contact with the automobile brake pad, the movable rod and the movable plate are moved through the movable hole, the convex block limits the movable rod, and the movable plate drives the pressing block to move, and the automobile brake pad is pressed by the pressing block, the pressing quality of the automobile brake pad is higher, and the tooling efficiency of the pressing device is improved;

[0013] 2. The utility model drives the movable plate to move up and down through the hydraulic cylinder, and the movable plate drives the fixed block to move up and down. The fixed block is limited by the cooperation of the limit block and the limit groove, so that the up and down movement of the fixed block is more stable, the pressing effect on the automobile brake pad is better, and the practicability of the pressing device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a cross-sectional view of the utility model.

[0015] Figure 2 It is a cross-sectional view of the utility model.

[0016] Figure 3 It is the front view of the utility model.

[0017] In the figure: 1, bottom plate; 2, fixed rod; 3, fixed plate; 4, processing block; 5, pressing groove; 6, limiting groove; 7, hydraulic cylinder; 8, movable plate; 9, pressing block; 10, movable rod; 11, protrusion; 12, fixed block; 13, spring; 14, movable groove; 15, limiting block.

[0018] The instruments in this utility model can be purchased on the market or obtained through private customization:

[0019] Hydraulic cylinder: MOB60 (brand: Heyang). DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] 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.

[0024] See also Figure 1-3The utility model provides an embodiment of a brake pad pressing device for automobiles: an automobile brake pad pressing device, comprising a bottom plate 1, a fixing rod 2 is arranged at the four corners of the top of the bottom plate 1, a fixing plate 3 is arranged at the end of the fixing rod 2 away from the bottom plate 1, a processing block 4 is arranged at the middle position of the top of the bottom plate 1, a pressing groove 5 is arranged at the middle position of the top of the processing block 4, both sides of the top of the bottom plate 1 are provided with a limiting groove 6 penetrating into the pressing groove 5, a hydraulic cylinder 7 is installed at the middle position of the top of the fixing plate 3, and the hydraulic cylinder A movable plate 8 is provided at the output end of 7, a pressing block 9 is provided at the middle position of the bottom of the movable plate 8, movable rods 10 are provided at the four corners inside the movable plate 8, a protrusion 11 is provided at one end of the movable rod 10, a fixed block 12 is provided at the end of the movable rod 10 away from the protrusion 11, a spring 13 is provided on the outer side of the end of the protrusion 11 close to the fixed block 12, a movable groove 14 is provided at the middle position inside the fixed block 12, and limit blocks 15 that penetrate into the limit groove 6 are provided at the middle positions on both sides of the fixed block 12.

[0025] Please refer to Figure 1 and Figure 3 The fixing plate 3 is welded to the fixing rod 2, and the fixing plate 3 is fixedly connected to the base plate 1 through the fixing rod 2, so that the fixing plate 3 and the base plate 1 are firmly fixed. A plurality of groups of bolts penetrating into the inside of the fixing plate 3 are arranged on the outside of the bottom of the hydraulic cylinder 7. The hydraulic cylinder 7 is fixedly connected to the fixing plate 3 through the bolts to fix the hydraulic cylinder 7. The protrusion 11 is fixedly connected to the fixing block 12 through the movable rod 10, and the movable rod 10 is limited by the protrusion 11.

[0026] Please refer to Figure 1 and Figure 3 A connecting block is provided at the middle position of the top of the movable plate 8, and the movable plate 8 is fixedly connected to the hydraulic cylinder 7 through the connecting block, so as to drive the movable plate 8 to move up and down. The movable rod 10 is welded to the fixed block 12, and a movable hole is provided inside the movable plate 8 at the position of the movable rod 10. The movable rod 10 is movably connected to the movable plate 8 through the movable hole, so that the movable rod 10 and the movable plate 8 can move up and down.

[0027] Please refer to Figure 1 and Figure 3 The pressing block 9 is welded to the movable plate 8, the fixed block 12 is movably connected to the movable plate 8 through the movable rod 10, so that the fixed block 12 and the movable plate 8 are movable, the fixed block 12 is detachably connected to the pressing block 9 through the movable groove 14, so that the fixed block 12 and the pressing block 9 are movable, the processing block 4 is welded to the bottom plate 1, and the limiting groove 6 is welded to the processing block 4.

[0028] Please refer to Figure 1 and Figure 2The pressing block 9 is welded to the movable plate 8, the fixed block 12 is movably connected to the movable plate 8 through the movable rod 10, the fixed block 12 is detachably connected to the pressing block 9 through the movable groove 14, the processing block 4 is welded to the base plate 1, and the limiting groove 6 is welded to the processing block 4. The automobile brake pad is pressed by the fixed block 12 and the pressing block 9, which has a better processing effect on the automobile brake pad.

[0029] Please refer to Figure 1 and Figure 3 Support legs are arranged at the four corners of the bottom of the base plate 1, and anti-slip pads are arranged at the bottom of the support legs to play a supporting role, support the tablet pressing device, make the device more stable, and improve the stability of the tablet pressing device.

[0030] Working principle: Before use, the utility model fixes the tablet pressing device to a designated position. When in use, the power is turned on, the brake pad raw material is placed in the tablet pressing groove 5, and the hydraulic cylinder 7 is started. The hydraulic cylinder 7 drives the movable plate 8 to move up and down, and the movable plate 8 drives the fixed block 12 to move up and down. The fixed block 12 is limited by the cooperation of the limit block 15 and the limit groove 6, so that the up and down movement of the fixed block 12 is more stable, and the tablet pressing effect on the automobile brake pad is better, which improves the practicality of the tablet pressing device. An elastic force is applied to the fixed block 12 by the spring 13, so that the fixed block 12 is in close contact with the automobile brake pad. The movable rod 10 and the movable plate 8 are movable through the movable hole. The convex block 11 limits the movable rod 10, so that the movable plate 8 drives the tablet pressing block 9 to move, and the automobile brake pad is tableted by the tablet pressing block 9. The tablet pressing quality of the automobile brake pad is higher, the tooling efficiency of the tablet pressing device is improved, and people are convenient to use.

[0031] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A brake pad pressing device for an automobile, comprising a base plate (1), characterized in that: The four corners of the top of the base plate (1) are all provided with fixing rods (2), and a fixing plate (3) is provided at one end of the fixing rod (2) away from the base plate (1). A processing block (4) is provided at the middle position of the top of the base plate (1), and a pressing groove (5) is provided at the middle position of the top of the processing block (4). Both sides of the top of the base plate (1) are provided with limiting grooves (6) penetrating into the pressing groove (5). A hydraulic cylinder (7) is installed at the middle position of the top of the fixing plate (3), and a movable plate (8) is provided at the output end of the hydraulic cylinder (7). The bottom of the movable plate (8) is provided with a movable plate (8). A pressing block (9) is arranged at the middle position of the movable plate (8), movable rods (10) are arranged at the four corners inside the movable plate (8), a protrusion (11) is arranged at one end of the movable rod (10), a fixed block (12) is arranged at the end of the movable rod (10) away from the protrusion (11), a spring (13) is arranged on the outer side of the end of the protrusion (11) close to the fixed block (12), a movable groove (14) is arranged at the middle position inside the fixed block (12), and limit blocks (15) penetrating into the limit groove (6) are arranged at the middle positions of both sides of the fixed block (12).

2. The automobile brake pad pressing device according to claim 1, characterized in that: The fixing plate (3) is welded to the fixing rod (2), the fixing plate (3) is fixedly connected to the bottom plate (1) via the fixing rod (2), a plurality of groups of bolts penetrating into the inside of the fixing plate (3) are arranged on the outside of the bottom of the hydraulic cylinder (7), the hydraulic cylinder (7) is fixedly connected to the fixing plate (3) via the bolts, and the protrusion (11) is fixedly connected to the fixing block (12) via the movable rod (10).

3. The automobile brake pad pressing device according to claim 1, characterized in that: A connecting block is provided at the middle position of the top of the movable plate (8), the movable plate (8) is fixedly connected to the hydraulic cylinder (7) via the connecting block, the movable rod (10) is welded to the fixed block (12), a movable hole is provided inside the movable plate (8) at the position of the movable rod (10), and the movable rod (10) is movably connected to the movable plate (8) via the movable hole.

4. The automobile brake pad pressing device according to claim 1, characterized in that: The pressing block (9) is welded to the movable plate (8), the fixed block (12) is movably connected to the movable plate (8) via a movable rod (10), the fixed block (12) is detachably connected to the pressing block (9) via a movable groove (14), the processing block (4) is welded to the bottom plate (1), and the limiting groove (6) is welded to the processing block (4).

5. The automobile brake pad pressing device according to claim 1, characterized in that: The fixed block (12) is movably connected to the processing block (4) via the limiting block (15) and the limiting groove (6); the fixed block (12) is detachably connected to the processing block (4) via the pressing groove (5); the pressing block (9) is detachably connected to the processing block (4) via the pressing groove (5); and the movable plate (8) is detachably connected to the processing block (4) via the pressing groove (5).

6. The automobile brake pad pressing device according to claim 1, characterized in that: Support legs are arranged at the four corners of the bottom of the base plate (1), and anti-slip pads are arranged at the bottom of the support legs.

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