A force-controlled grinding device and a grinding robot using the same

Abstract

The invention relates to the field of polishing equipment and particularly relates to a force-controlled polishing device and a polishing robot applying the force-controlled polishing device. The force-controlled polishing device comprises a bottom mounting seat, a top mounting seat, a middle fixed guide plate, a precise guide mechanism, a telescopic driving device and a high-speed ratio adjuster; the lower ends of the precision guide mechanism and a telescopic device are arranged at the top face of the bottom mounting seat, the upper ends of the precise guide mechanism and the telescopic device are driving ends, and the driving ends are both arranged at the bottom of the top mounting seat; the middle fixed guide plate is arranged between the precision guide mechanism and the telescopic device; and the precision guide mechanism and the telescopic driving device are fixed on the middle fixed guide plate. The precision guide mechanism can guarantee the precision of the stretching direction of the telescopic driving device, and the high-speed ratio adjuster can control the output pressure of the telescopic driving device, so that the force-controlled polishing device can precisely output pressure required for the robot in force-controlled polishing, thus meeting the polishing technological requirements of high-precision products and further greatly improving the product quality.

Description

technical field [0001] The invention relates to the field of grinding equipment, in particular to a force-controlled grinding device and a grinding robot using the same. Background technique [0002] Grinding equipment is widely used in industrial production, but with the improvement of users' requirements for product quality, the quality of product grinding is particularly important. [0003] In the production of product grinding, the grinding equipment can no longer just polish the product realistically, but these grinding equipment are required to have a good control and adjustment ability to the grinding pressure, so that the product can be polished more accurately, and then the quality of the product can be improved. . [0004] Most of the grinding working ends of the existing grinding equipment are still rigidly connected without a pressure adjustment structure; there are a few grinding equipment with a spring installed on the grinding working end, and the return elas...

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Problems solved by technology

[0004] Most of the grinding working ends of the existing grinding equipment are still rigidly connected without a pressure adjustment structure; there are a few grinding equipment with a spring installed on the grinding working end, and the return elasticity of the spring is used to adjust the grinding between the working end and the product. Grinding pressure, but this kind of grinding pressure adjustment method is only the reset adjustment of the mechanical spring, and the adjusted grinding pressure range and the actual pressure of the grinding pressure are unknown, so it is impossible to achieve precise adjustment of the grinding pressure. Precision grinding of products

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