Oilstone grinding and polishing equipment suitable for three-axis deflection at tail end of robot

Abstract

The invention provides oilstone grinding and polishing equipment suitable for three-axis deflection at the tail end of a robot. The oilstone grinding and polishing equipment comprises a main body part, a double-crank mechanism, an oilstone clamping mechanism and an oilstone (6), wherein the main body part comprises a mounting flange (1), an active contact flange (2), a first cover shell (3), a connecting plate (4), a second cover shell (5) and a servo motor (7), the mounting flange (1), the active contact flange (2), the first cover shell (3), the connecting plate (4) and the second cover shell (5) are sequentially connected, the servo motor (7) is positioned in a containing space defined by the first cover shell (3), the double-crank mechanism is positioned in a containing space defined by the second cover shell (5), the servo motor (7) is connected with the double-crank mechanism, the double-crank mechanism is connected with the connecting plate (4) and the oilstone clamping mechanism, and the oilstone clamping mechanism is used for clamping the oilstone (6). According to the oilstone grinding and polishing equipment suitable for the three-axis deflection at the tail end of the robot, the rotary motion of the servo motor is converted into the circle drawing motion of the oilstone through the double-crank mechanism to carry out grinding and polishing on a workpiece.

Description

technical field [0001] The invention relates to the technical field of grinding and polishing, in particular to grinding and polishing equipment suitable for three-axis deflection at the end of a robot. Background technique [0002] Whetstone, as a typical bonded abrasive tool, is widely used in the grinding and polishing of the workpiece surface. In the field of industrial automation, the workpiece is mainly ground and polished by fixing the workpiece, and the grinding machine holds the whetstone. The whetstone is replaced manually. At present, the special oilstone grinding machine in the field of industrial automation is mainly aimed at batch workpieces. For small batches of multi-variety workpieces such as stamping dies for automobile outer panels, there is currently no mature oilstone grinding equipment on the market. Due to the requirements for the continuity of the surface streamlines of the automobile outer cover parts mold, for example, the reflective streamline of t...

AI Technical Summary

Problems solved by technology

However, at present, it mainly relies on manually grabbing the oil stone to grind and polish the mold of the outer cover part of the automobile. control, resulting in poor quality stability and consistency of grinding and polishing workpieces; 2. Whetstone wears out quickly, because it is difficult to accurately control the grinding and polishing process manually, resulting in fast wear of the oilstone

In this solution, the workpiece must be installed in the clamping part to realize the grinding and polishing of the workpiece. Since the angle and position relationship between the grinding part and the clamping part are fixed, the overall grinding and polishing of the workpiece needs to change the position of the workpiece on the clamping part. position, it is more troublesome to operate

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