An automatic chamfering machine for automobile brake pads
A technology for brake pads and chamfering machines, which is applied in the directions of grinding feed motion, grinding machine parts, and machine tools suitable for grinding workpiece edges, and can solve problems such as reducing production efficiency and failing to ensure chamfering accuracy.
Active Publication Date: 2020-06-12
金苡炫
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Problems solved by technology
The friction block is composed of friction materials and adhesives. When braking, it is squeezed on the brake disc or drum to generate friction, so as to achieve the purpose of vehicle deceleration and braking. Due to the friction, the friction block will be gradually worn out. Generally speaking, the cost is higher. The lower the brake pad wears faster, in order to better fit the brake pad and the brake disc when processing the brake pad, it is necessary to chamfer the edge of the brake pad at 45 degrees, usually the chamfer of the brake pad Grinding requires manual operation, which not only cannot guarantee the accuracy of chamfering, but also reduces production efficiency
Method used
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Embodiment Construction
[0022] Below in conjunction with accompanying drawing and embodiment of description, specific embodiment of the present invention is described in further detail:
[0023] refer to Figures 1 to 7 A kind of automatic chamfering machine for automobile brake pads shown includes a workbench 1 and a feeding assembly 2 installed on the workbench 1, a rotary positioning mechanism 3, a chamfering mechanism 4 and a blanking assembly 5, the workbench 1 The top is provided with a first avoidance port 101 for avoiding the rotary positioning mechanism 3, and the top of the workbench 1 is located on the side of the first avoidance port 101 and is provided with a second avoidance port 102 for avoiding the blanking assembly 5. The other side of a avoidance port 101 is provided with a material transfer trough 103 for pushing the brake pads from the feeding assembly 2 to the rotary positioning mechanism 3. The rotary positioning mechanism 3 is located in the avoidance port of the workbench 1. T...
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The invention relates to the field of automobile brake pad machining, in particular to an automatic chamfering machine of an automobile brake pad. A rotary locating mechanism is located in avoiding openings of a workbench and is provided with a cylindrical machine box with the open end being close to the upper surface of the workbench. A clamping assembly used for clamping the brake pad is arranged in the machine box. L-shaped lower press plates capable of clamping the brake pad are mounted on the two sides of the upper end of the clamping assembly in a hinged manner. An abutting block capableof moving upwards and abutting against the inner side of the bottom end of the corresponding L-shaped lower press plate is arranged below each L-shaped lower press plate. An index plate used for driving the machine box to rotate is arranged at the lower end of the machine box. The chamfering mechanism comprises two horizontally-arranged chamfering grinding wheels. A lead screw transmission assembly allowingthe chamfering machine to move horizontally is arranged at the lower end of each chamfering grinding wheel. A feeding assembly and a discharging assembly are arranged on the two sides of the workbench correspondingly, and the rotary locating mechanism is located between the feeding assembly and the discharging assembly. The automatic chamfering machine is simple in operation, precise machining can be achieved during chamfering of the brake pad, and efficiency can be improved.
Description
technical field [0001] The invention relates to the field of processing automobile brake pads, in particular to an automatic chamfering machine for automobile brake pads. Background technique [0002] Brake pads are also called brake pads. In the braking system of a car, brake pads are the most critical safety parts. The brake pads play a decisive role in the quality of all braking effects. Therefore, good brake pads are the protectors of people and cars. , Brake pads are generally composed of steel plates, adhesive heat insulation layers and friction blocks. Steel plates must be painted to prevent rust. During the painting process, SMT-4 furnace temperature tracker is used to detect the temperature distribution of the painting process to ensure quality. Among them The thermal insulation layer is composed of materials that do not conduct heat, and its purpose is to insulate heat. The friction block is composed of friction materials and adhesives. When braking, it is squeeze...
Claims
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IPC IPC(8): B24B9/02B24B41/00B24B41/06
CPCB24B9/02B24B41/005B24B41/06
Inventor 朋志鹏
Owner 金苡炫