Automatic sanding fixture for industrial robot
A technology of industrial robots and fixtures, applied in the direction of grinding workpiece supports, etc., can solve problems such as affecting the physical and mental health of workers, low efficiency, and processing.
Inactive Publication Date: 2011-11-23
泉州市道正智能科技有限公司
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Problems solved by technology
[0002] In the manufacturing industry, the sanding of casting parts and the polishing of machined parts are important processes in part molding. For parts with complex shapes, special machine tools cannot be used for processing. Manual processing methods are generally used. Manual processing has poor product consistency and low efficiency. Low-level problems, the more serious is the generation of dust during sanding and polishing, which seriously affects the physical and mental health of workers
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[0022] The present invention will be further described below in conjunction with the accompanying drawings.
[0023] see figure 1 , is a structural schematic diagram of one of the implementations of the automatic fixture. It is a single-hole fixture, which is composed of a displacement mechanism, an actuator and a clamping mechanism installed on the positioning plate 1; the role of the positioning plate 1 is to precisely position with the flange of the industrial robot , when the industrial robot is used for processing, the clamped part needs to have an accurate positional relationship with the processed grinding wheel, and the positional relationship needs to be guaranteed by a fixture. There are bosses 3, pin holes 2 and screw holes 4. The bosses 3 are matched with the counterbore of the flange at the end of the industrial robot. When the boss 3 is installed in the counterbore of the flange, the positioning disc 1 can only The counterbore rotates, when the pin hole 2 and th...
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The invention discloses an automatic sanding fixture for an industrial robot. A positioning disc (1) is matched with a flange at the tail end of the industrial robot through a boss (3), a pin hole (2) and a screw hole (4); a fixed shaft (5) is connected with a supporting side plate; a sleeve (6) is loosely sleeved on the fixed shaft (5) and is connected with the fixed shaft (5) through a locking screw (7); an upper bracket (10) is connected to the lower end of the sleeve (6); a connecting plate (11) is used for connecting the upper bracket (10) with a lower bracket (12) together; a cylinder (13) is connected with the lower bracket (12); a cylinder guide rod sleeve (14) is connected to the lower end of the lower bracket (12); a cylinder guide rod (15) is arranged in the cylinder guide rod sleeve (14); a finger clamp sleeve (16) is connected with the cylinder guide rod sleeve (14); and a finger clamp (17) is arranged in a groove of the finger clamp sleeve (16). In the fixture, a cylinder is used as a power source; the finger clamp is opened through an inner hole conical surface or an outer circular conical surface of the cylinder guide rod so as to clamp a part; and the part is rotated at the angle of 90 DEG through a position changing mechanism so as to ensure machining quality.
Description
technical field [0001] The invention relates to an automatic sanding fixture for an industrial robot, which cooperates with the industrial robot to automatically clamp and process different parts by replacing different clamping mechanisms, and is mainly used for sanding and polishing parts in manufacturing. Background technique [0002] In the manufacturing industry, the sanding of casting parts and the polishing of machined parts are important processes in part molding. For parts with complex shapes, special machine tools cannot be used for processing. Manual processing methods are generally used. Manual processing has poor product consistency and low efficiency. Low-level problems, more serious is the generation of dust in the process of sanding and polishing, which seriously affects the physical and mental health of workers. Industrial robot automatic sanding and polishing system establishes an automatic processing system with industrial robots as the core. On the one han...
Claims
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Inventor 席文飞
Owner 泉州市道正智能科技有限公司