Flat plate type polishing machine for brake pad

Abstract

The utility model relates to a brake pad flat plate type polishing machine, and belongs to the field of brake pad polishing. The polishing machine comprises a conveying mechanism and is structurally characterized by further comprising a lifting mechanism, a polishing mechanism and a dust removal mechanism, the lifting mechanism is installed on the conveying mechanism, the polishing mechanism is installed on the lifting mechanism, and the dust removal mechanism covers the polishing mechanism; the lifting mechanism comprises a fixing frame, a lifting frame and a lifting air cylinder, the fixing frame is fixed to the conveying mechanism, the lifting frame is arranged on the fixing frame in a sliding mode, a cylinder barrel of the lifting air cylinder is fixed to the fixing frame, and a piston rod of the lifting air cylinder is connected with the lifting frame; the polishing mechanism comprises a polishing frame, a polishing roller and a polishing motor, the polishing frame is arranged on the lifting frame in a lifting mode, the polishing roller is arranged on the polishing frame, and a motor shaft of the polishing motor is connected with the polishing roller.

Description

Technical Field

[0001] This utility model relates to a flat plate polishing machine for brake pads, belonging to the field of brake pad polishing. Background Technology

[0002] As a braking component of automobiles, brake pads often require polishing during manufacturing to protect the wheel hub. In view of this, a brake pad polishing device is disclosed in patent application number 202121603802.3. However, the polishing device in the aforementioned prior art struggles to achieve sufficient contact with the polishing surface of the brake pad during polishing, resulting in incomplete polishing. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned shortcomings in the existing technology and to provide a brake pad flat polishing machine with a reasonable structural design.

[0004] The technical solution adopted by this utility model to solve the above problems is: the brake pad flat polishing machine includes a conveying mechanism, and its structural feature is that it also includes a lifting mechanism, a polishing mechanism and a dust removal mechanism. The lifting mechanism is installed on the conveying mechanism, the polishing mechanism is installed on the lifting mechanism, and the dust removal mechanism is covered outside the polishing mechanism.

[0005] The lifting mechanism includes a fixed frame, a lifting frame, and a lifting cylinder. The fixed frame is fixed on the conveying mechanism, the lifting frame is slidably mounted on the fixed frame, the cylinder of the lifting cylinder is fixed on the fixed frame, and the piston rod of the lifting cylinder is connected to the lifting frame.

[0006] The polishing mechanism includes a polishing frame, a polishing roller, and a polishing motor. The polishing frame is liftably mounted on a lifting frame, the polishing roller is mounted on the polishing frame, and the motor shaft of the polishing motor is connected to the polishing roller.

[0007] Furthermore, the lifting mechanism also includes a limiting groove and a limiting block. The limiting groove is disposed on the fixed frame, and the limiting block is disposed on the lifting frame. The limiting block is located within the limiting groove.

[0008] Furthermore, the polishing mechanism also includes a guide rod, a guide hole, a limiting ring, and a buffer spring. The guide hole is disposed on the lifting frame, one end of the guide rod is disposed on the polishing frame, the limiting ring is disposed on the other end of the guide rod, the guide rod passes through the guide hole, and the buffer spring is sleeved on the outside of the guide rod, with both ends of the buffer spring abutting against the lifting frame and the polishing frame, respectively.

[0009] Furthermore, the conveying mechanism includes a conveyor frame, a conveyor belt, and a support plate, wherein the conveyor belt and the support plate are both disposed on the conveyor frame, and the support plate is located below the polishing roller.

[0010] Furthermore, the dust removal mechanism includes a dust removal hood and a dust removal pipe, the dust removal pipe being connected to the dust removal hood, and the dust removal hood covering the polishing mechanism.

[0011] Compared with the prior art, the present invention has the following advantages: When polishing brake pads, the flat plate polishing machine drives the lifting frame to move down through the lifting cylinder. Since a buffer spring is set between the lifting frame and the polishing frame, the polishing roller and the brake pad are always in contact, so that the polishing is more thorough. The dust generated during polishing can be sucked away through the dust removal pipe, reducing environmental pollution. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of a brake pad flat polishing machine according to an embodiment of the present invention.

[0013] Figure 2 This is a three-dimensional structural diagram of a brake pad flat polishing machine according to an embodiment of the present invention.

[0014] Figure 3 This is a cross-sectional structural diagram of a brake pad flat polishing machine according to an embodiment of the present invention.

[0015] Figure 4 This is a cross-sectional structural diagram of a brake pad flat polishing machine according to an embodiment of the present invention.

[0016] In the diagram: 1. Conveying mechanism; 2. Lifting mechanism; 3. Polishing mechanism; 4. Dust removal mechanism.

[0017] 11. Conveyor frame; 12. Conveyor belt; 13. Support plate

[0018] 21. Fixed frame; 22. Lifting frame; 23. Limiting groove; 24. Limiting block; 25. Lifting cylinder.

[0019] Polishing frame 31, polishing roller 32, polishing motor 33, guide rod 34, guide hole 35, limiting ring 36, buffer spring 37.

[0020] Dust hood 41, dust collection pipe 42. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0022] Example

[0023] See Figures 1 to 4As shown in the accompanying drawings, the structures, proportions, sizes, etc., depicted in this specification are merely for illustrative purposes to aid those skilled in the art and to provide a clear understanding. They are not intended to limit the scope of this invention and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, provided they do not affect the effectiveness or purpose of this invention, should still fall within the scope of the technical content disclosed in this invention. Furthermore, the use of terms such as "upper," "lower," "left," "right," "middle," and "one" in this specification is solely for clarity and not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.

[0024] The brake pad flat polishing machine in this embodiment includes a conveying mechanism 1, a lifting mechanism 2, a polishing mechanism 3, and a dust removal mechanism 4. The lifting mechanism 2 is installed on the conveying mechanism 1, the polishing mechanism 3 is installed on the lifting mechanism 2, and the dust removal mechanism 4 covers the polishing mechanism 3.

[0025] The lifting mechanism 2 in this embodiment includes a fixed frame 21, a lifting frame 22, a limiting groove 23, a limiting block 24, and a lifting cylinder 25. The fixed frame 21 is fixed on the conveying mechanism 1, the lifting frame 22 is slidably disposed on the fixed frame 21, the cylinder of the lifting cylinder 25 is fixed on the fixed frame 21, the piston rod of the lifting cylinder 25 is connected to the lifting frame 22, the limiting groove 23 is disposed on the fixed frame 21, the limiting block 24 is disposed on the lifting frame 22, and the limiting block 24 is located in the limiting groove 23.

[0026] The polishing mechanism 3 in this embodiment includes a polishing frame 31, a polishing roller 32, a polishing motor 33, a guide rod 34, a guide hole 35, a limiting ring 36, and a buffer spring 37. The polishing frame 31 is vertically mounted on the lifting frame 22. The polishing roller 32 is mounted on the polishing frame 31. The motor shaft of the polishing motor 33 is connected to the polishing roller 32. The guide hole 35 is mounted on the lifting frame 22. One end of the guide rod 34 is mounted on the polishing frame 31. The limiting ring 36 is mounted on the other end of the guide rod 34. The guide rod 34 passes through the guide hole 35. The buffer spring 37 is fitted over the guide rod 34, and both ends of the buffer spring 37 abut against the lifting frame 22 and the polishing frame 31, respectively.

[0027] In this embodiment, the conveying mechanism 1 includes a conveying frame 11, a conveyor belt 12, and a support plate 13. The conveyor belt 12 and the support plate 13 are both arranged on the conveying frame 11, and the support plate 13 is located below the polishing roller 32. The dust removal mechanism 4 includes a dust removal hood 41 and a dust removal pipe 42. The dust removal pipe 42 is connected to the dust removal hood 41, and the dust removal hood 41 covers the polishing mechanism 3.

[0028] Specifically, when the brake pad flat polishing machine is working, the brake pad is placed on the conveyor belt 12 and transported by the conveyor belt 12. When the brake pad is transported to the top of the support plate 13, the lifting cylinder 25 drives the lifting frame 22 to move downward on the fixed frame 21, so that the polishing roller 32 contacts the brake pad. The polishing motor 33 drives the polishing roller 32 to rotate, and the polishing roller 32 polishes the brake pad. By installing a buffer spring 37 on the outside of the guide rod 34, the polishing roller 32 can always keep the brake pad in contact. The dust generated during polishing is sucked away by the dust removal pipe 42.

[0029] Furthermore, it should be noted that the specific embodiments described in this specification may differ in the shape and name of their components. The above description is merely illustrative of the structure of this utility model. All equivalent or simple variations made based on the structure, features, and principles described in this utility model patent concept are included within the protection scope of this utility model patent. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not deviate from the structure of this utility model or exceed the scope defined in these claims, all of which should fall within the protection scope of this utility model.

Claims

1. A brake pad flat polishing machine, comprising a conveying mechanism (1), characterized in that: It also includes a lifting mechanism (2), a polishing mechanism (3) and a dust removal mechanism (4). The lifting mechanism (2) is installed on the conveying mechanism (1), the polishing mechanism (3) is installed on the lifting mechanism (2), and the dust removal mechanism (4) covers the polishing mechanism (3). The lifting mechanism (2) includes a fixed frame (21), a lifting frame (22) and a lifting cylinder (25). The fixed frame (21) is fixed on the conveying mechanism (1), the lifting frame (22) is slidably arranged on the fixed frame (21), the cylinder of the lifting cylinder (25) is fixed on the fixed frame (21), and the piston rod of the lifting cylinder (25) is connected to the lifting frame (22). The polishing mechanism (3) includes a polishing frame (31), a polishing roller (32) and a polishing motor (33). The polishing frame (31) is vertically mounted on a lifting frame (22). The polishing roller (32) is mounted on the polishing frame (31). The motor shaft of the polishing motor (33) is connected to the polishing roller (32).

2. The brake pad flat polishing machine according to claim 1, characterized in that: The lifting mechanism (2) further includes a limiting groove (23) and a limiting block (24). The limiting groove (23) is set on the fixed frame (21), and the limiting block (24) is set on the lifting frame (22). The limiting block (24) is located in the limiting groove (23).

3. The brake pad flat polishing machine according to claim 1, characterized in that: The polishing mechanism (3) also includes a guide rod (34), a guide hole (35), a limiting ring (36), and a buffer spring (37). The guide hole (35) is set on the lifting frame (22). One end of the guide rod (34) is set on the polishing frame (31). The limiting ring (36) is set on the other end of the guide rod (34). The guide rod (34) passes through the guide hole (35). The buffer spring (37) is fitted outside the guide rod (34), and both ends of the buffer spring (37) abut against the lifting frame (22) and the polishing frame (31), respectively.

4. The brake pad flat polishing machine according to claim 1, characterized in that: The conveying mechanism (1) includes a conveying frame (11), a conveyor belt (12) and a support plate (13). The conveyor belt (12) and the support plate (13) are both arranged on the conveying frame (11), and the support plate (13) is located below the polishing roller (32).

5. The brake pad flat polishing machine according to claim 1, characterized in that: The dust removal mechanism (4) includes a dust removal hood (41) and a dust removal pipe (42), the dust removal pipe (42) being connected to the dust removal hood (41), and the dust removal hood (41) covering the polishing mechanism (3).

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