Modularized rubber roller for automobile brake pad processing coating

Abstract

The invention discloses a modularized rubber roller for an automobile brake pad processing coating, and relates to the field of automobile brake pads. The modularized rubber roller for the brake pad processing coating comprises a rubber roller main shaft, gap shaft sleeves, rubber shaft sleeves and a fixing part, the rubber roller main shaft is used for supporting the whole rubber roller, the rubber roller main shaft is sleeved with the fixing shaft sleeves and the rubber shaft sleeves, the gap shaft sleeves and the rubber shaft sleeves are connected, one end of the rubber roller main shaft is connected with the fixing part, and the fixing part comprises a shaft cap and three bolts. The shaft cap and the rubber roller main shaft are connected and fixed through a bolt. According to the modularized rubber roller for coating processing of the automobile brake pad, when the rubber roller needs to be used for coating processing of the automobile brake pad, firstly, a proper gap shaft sleeve and a proper rubber shaft sleeve are selected, the gap shaft sleeve and the rubber shaft sleeve are arranged on the rubber roller main shaft in a sleeving mode, the shaft cap is arranged on the rubber roller main shaft in a sleeving mode, and the shaft cap and the rubber roller main shaft are connected and fixed through a bolt; and assembling of the modularized rubber roller for the automobile brake pad processing coating is completed.

Description

Technical Field

[0001] The present invention relates to the technical field of automotive brake pads, and particularly to a modular rubber roller for processing coatings on automotive brake pads. Background Art

[0002] An automotive brake pad refers to a friction material fixed on a brake drum or brake disc that rotates with the wheel, and achieves the purpose of vehicle deceleration through frictional action.

[0003] Automotive brake pads are composed of a steel plate, an adhesive heat insulation layer, and a friction material. In order to improve the matching degree between a new brake pad and a brake disc and enhance the initial friction performance of the brake pad, a coating needs to be added to the friction material of some automotive brake pads. The shapes and sizes of these coatings vary, and usually, a dedicated one-piece rubber roller needs to be customized for each size and shape. When processing coatings with different requirements, a dedicated rubber roller needs to be replaced. After the rubber roller is damaged, the entire rubber roller needs to be reprocessed, resulting in low efficiency and high rubber roller usage costs, which is not conducive to the normal progress of production. Therefore, we propose a modular rubber roller for processing coatings on automotive brake pads. Summary of the Invention

[0004] (I) Technical Problems to be Solved Aiming at the deficiencies of the prior art, the present invention discloses a modular rubber roller for processing coatings on automotive brake pads to solve the problems mentioned in the above background art, namely, when processing coatings with different sizes and shapes on brake pads, a dedicated rubber roller needs to be replaced, and after the rubber roller is damaged, the entire rubber roller needs to be reprocessed, resulting in low efficiency and high rubber roller usage costs, which is not conducive to the normal progress of production.

[0005] (II) Technical Solutions To achieve the above objectives, the present invention is realized through the following technical solutions: A modular rubber roller for processing coatings on automotive brake pads includes a rubber roller main shaft, a clearance bushing, a rubber bushing, and a fixing component: Rubber roller main shaft: A fixing bushing, a rubber bushing, and a fixing component are arranged on the upper surface of the rubber roller main shaft, and one end of the rubber roller main shaft is connected to the clearance bushing; Clearance bushing: The clearance bushing is composed of several bushings, and the clearance bushing is sleeved on the rubber roller main shaft; Rubber bushing: The rubber bushing is composed of a steel bushing and a rubber sleeve. The size of the rubber sleeve is the same as that of the coating. The rubber bushing is sleeved on the rubber roller main shaft, and the rubber is connected to the clearance bushing; Fixing component: The fixing component includes 3 bolts and an axle cap. The axle cap is sleeved on the rubber roller main shaft, the axle cap is connected to the clearance bushing, and the bolts fix the axle cap on the rubber roller main shaft.

[0006] Preferably, both ends of the main shaft of the rubber roller are fixed on the coating processing equipment, and one end of the main shaft of the rubber roller is connected to the clearance bush.

[0007] Preferably, both ends of the clearance bush are respectively connected to the main shaft of the rubber roller and the shaft cap; the clearance bush is connected to the rubber bush in the middle of the main shaft of the rubber roller.

[0008] Preferably, the shaft cap is sleeved on the main shaft of the rubber roller, the shaft cap is connected to the clearance bush, and the three bolts fix the shaft cap on the main shaft of the rubber roller.

[0009] The present invention discloses a modular rubber roller for coating processing of automotive brake pads, and the beneficial effects thereof are as follows: 1. For the modular rubber roller for coating processing of automotive brake pads, when coating processing of automotive brake pads is required, first, according to the requirements of the coating shape and size, select the rubber bush and several matching clearance bushes of corresponding sizes, and sleeve the rubber bush and the clearance bushes on the main shaft of the rubber roller according to the shape required for coating processing.

[0010] 2. For the modular rubber roller for coating processing of automotive brake pads, after the rubber bush and the clearance bushes are sleeved, sleeve the shaft cap on the main shaft of the rubber roller, and fix the shaft cap on the main shaft of the rubber roller with three bolts, so that the clearance bush and the rubber bush cannot rotate on the main shaft of the rubber roller, and install the assembled rubber roller on the coating processing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic structural diagram of the present invention; Figure 2 It is a schematic structural diagram of the present invention; Figure 3 It is a schematic structural diagram of the main shaft of the rubber roller of the present invention; Figure 4 It is a schematic structural diagram of the rubber bush of the present invention; Figure 5 It is a schematic sectional structural diagram of the present invention; In the figure: 1. Main shaft of the rubber roller; 2. Clearance bush; 3. Rubber bush; 301. Steel bush; 302. Rubber sleeve; 401. Bolt; 402. Shaft cap. EMBODIMENTS

[0012] An embodiment of the present invention discloses a modular rubber roller for coating processing of automotive brake pads.

[0013] According to the attached Figures 1-5 As shown, it includes a main shaft (1) of the rubber roller, a clearance bush (2), a rubber bush (3), and a fixing component. On the surface of the main shaft 1 of the rubber roller, there are a fixing bush 2, a rubber bush 3, a bolt 401, and a shaft cap 402; When the brake pad needs to be coated, firstly, according to the requirements of the coating shape and size, a rubber sleeve 3 and a plurality of matching clearance sleeves 2 of corresponding size are selected, and the rubber sleeve 3 and the clearance sleeve 2 are mounted on the rubber roller main shaft 1 according to the shape required for the coating processing; After the rubber sleeve 2 and the clearance sleeve 3 are assembled, the shaft cap 402 is assembled on the rubber roller main shaft 1, and the shaft cap 402 is fixed on the rubber roller main shaft 1 with three bolts 401. The clearance sleeve 2 and the rubber sleeve 3 are squeezed by the shaft cap 402, and the clearance sleeve 2 and the rubber sleeve 3 cannot rotate on the rubber roller main shaft 1. The assembled rubber roller is installed on the coating processing equipment to coat the brake pad; When it is necessary to process coating shapes of other shapes, remove the rubber roller from the coating processing equipment, select a rubber sleeve 3 of corresponding size and several matching clearance sleeves 2, and repeat the above operation to complete the coating processing of brake pads with different shapes.

[0014] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A modular rubber roller for processing coatings of automotive brake pads, characterized in that, It includes a rubber roller main shaft (1), a clearance bush (2), a rubber bush (3), and fixing components: The rubber roller main shaft (1), both ends of the rubber roller main shaft (1) are fixed on the coating processing equipment, and the surface of the rubber roller main shaft (1) is provided with a fixed bush (2), a rubber bush (3), and fixing components; The clearance bush (2), the clearance bush (2) is composed of several bushes, and both ends of the clearance bush (2) are respectively connected to the rubber roller main shaft (1) and the shaft cap (402); the clearance bush (2) is connected to the rubber bush (3) in the middle of the rubber roller main shaft (1).

2. The rubber bush (3), the rubber bush (3) is composed of a steel bush (301) and a rubber sleeve (302), the rubber bush (3) is sleeved on the rubber roller main shaft (1), and both ends are connected to the clearance bush (2); Fixing components: The fixing components include 3 bolts (401) and a shaft cap (402), the shaft cap (402) is sleeved on the rubber roller main shaft (1), the shaft cap (402) is connected to the clearance bush (2), and the 3 bolts (401) fix the shaft cap (402) on the rubber roller main shaft (1).

3. A modular rubber roller for processing coatings of automotive brake pads according to claim 1, characterized in that: The clearance bush (2), the rubber bush (3), and the shaft cap (402) are sleeved on the rubber roller main shaft (1), one end of the rubber roller main shaft (1) is connected to the clearance bush (2), and the rubber bush (3) is between the clearance bushes (2).

4. A modular rubber roller for processing coatings of automotive brake pads according to claim 1, characterized in that: The other end of the rubber roller main shaft (1) is connected to the shaft cap (402), the shaft cap (402) is connected to the clearance bush (2), and the 3 bolts (401) fix the shaft cap (402) on the rubber roller main shaft (1).

5. A modular rubber roller for processing coatings of automotive brake pads according to claim 3, characterized in that: The shaft cap (402) is locked by the bolt (401) to fix the clearance bush (2) and the rubber bush (3) on the rubber roller main shaft (1), so that the clearance bush (2) and the rubber bush (3) cannot rotate on the rubber roller main shaft (1).

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