Automatic shape-followed clamping device and clamping method thereof

Abstract

The invention discloses an automatic shape-followed clamping device and a clamping method thereof. The automatic shape-followed clamping device comprises a base plate and a first clamping assembly, wherein the first clamping assembly is arranged on the base plate and is capable of achieving shape-followed position fine adjustment of a workpiece to be machined. An end face inner hole positioning seat is coaxially arranged above the first clamping assembly. At least one of the first clamping assembly and the end face inner hole positioning seat can move in the axial direction, and the first clamping assembly and the end face inner hole positioning seat are matched with each other to clamp the workpiece to be machined in the vertical direction. The first clamping assembly comprises a position fine adjustment mechanism used for conducting shape-followed fine adjustment on the workpiece to be machine. The position fine adjustment mechanism comprises an upper plate and a lower plate. The bottom end of the upper plate and the top end of the lower plate are each provided with a groove. Balls are arranged in the grooves. The automatic shape-followed clamping device is simple in structure and convenient to operate, an operator directly places the workpiece to be machined on an auxiliary positioning seat, a hydraulic reversing valve is started, then the workpiece to be machined is clamped by the automatic shape-followed clamping device, and the automation of the operation process is achieved; meanwhile, the production efficiency of an enterprise is greatly improved, and the reject ratio of products is decreased.

Description

technical field [0001] The invention relates to a conformal automatic clamping device and a clamping method thereof, which are especially suitable for clamping and positioning during the processing of vehicle parts, and belong to the field of processing of vehicle parts. Background technique [0002] With the rapid development of my country's economy, my country's automobile ownership and production are increasing year by year, and the development of the automobile industry is obvious to all. It is precisely because of this that the manufacturing level of my country's auto industry is also constantly improving, and more and more auto parts with different shapes are produced and processed. [0003] The machining accuracy of auto parts is very high. Once a certain part of the part does not meet the specifications, the part can only be treated as unqualified. Due to the limitations of the current processing technology and processing equipment, in the actual processing process,...

AI Technical Summary

Problems solved by technology

Although this invention discloses a grinding machine with automatic positioning and fine-tuning functions, because the fine-tuning mechanism in this scheme adopts a rod-shaped structure, although such a structural setting has the technical effect of fine-tuning and positioning, due to the movement of the rod structure Limitations, the device needs to be adjusted in advance during the clamping and fixing process, and the subsequent clamping effect can only be guaranteed after the adjustment is in place

Therefore, the use effect of the positioning fine-tuning mechanism in this invention in the process of auto parts processing is not ideal

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