Novel back door delay sizing equipment

Abstract

The invention aims to overcome the problems that a sizing mechanism is divided into a plurality of groups of cylinders to be clamped, thus the consistency cannot be guaranteed, and the sizing amount is not adjustable. The invention provides novel back door delay sizing equipment; a support plate is connected with a bottom plate and an engaging lug base by bolts; a connecting block I in a large compression mechanism is connected with the support plate in the bottom support by bolts; a connecting T-shaped block I in a small compression mechanism is connected with the support plate in the bottomsupport by bolts; a back door needing to be sized is placed, a compression cylinder and a compression cylinder I compress the back door, and a linear cylinder performs sizing adjustment on the back door; and when a travel switch is touched, the linear cylinder stops moving, at this time, the delay starts, and after reaching the specified time, the linear cylinder is retracted, and sizing, manual pick-up and departure are completed. The beneficial effects of the novel back door delay sizing equipment provided by the invention are as follows: the equipment improves the safety of personnel operation, increases the sizing delay, and uniformly installs back sizing blocks on a movement mechanism, thereby greatly improving the size standard of the sizing.

Description

technical field [0001] The invention relates to a shaping device, in particular to a novel time-delayed shaping device for a back door, and belongs to the technical field of mechanical tooling equipment. Background technique [0002] With the rapid development of the automobile industry and the popularization of intelligent manufacturing, major automobile manufacturers have optimized their production equipment. The back door of the car is an important part of the car. Because the back door parts are affected by metal stress, most of the back doors The size of the door stamping parts does not meet the standard after being transported or placed for a period of time, and the rear door of the car needs to be re-corrected. The problem with the existing calibration equipment is that the calibration mechanism is divided into multiple groups of cylinders. Precise control cannot guarantee the consistency of the cylinder's shape correction of the parts at the same time; the amount of ...

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Problems solved by technology

[0002] With the rapid development of the automobile industry and the popularization of intelligent manufacturing, major automobile manufacturers have optimized their production equipment. The back door of the car is an important part of the car. Because the back door parts are affected by metal stress, most of the back doors The size of the door stamping parts does not meet the standard after being transported or placed for a period of time, and the rear door of the car needs to be re-corrected. The problem with the existing calibration equipment is that the calibration mechanism is divided into multiple groups of cylinders. Precise control cannot guarantee the consistency of the cylinder's shape correction of the parts at the same time; the amount of shape correction is not adjustable; and the upper part of the pointing fixture has already positioned the product, and then clamping the shape of the product is very small, and some The parts cannot achieve the effect of shape correction; since the shape correction of the parts is carried out on the point-fixed fixture, the time for the shape correction is determined according to the working hours of the personnel, and the shape correction time is uncontrollable, resulting in insufficient or excessive shape correction of the parts. And because there are errors in the amount of shape correction in different batches of product parts, the delay time is the key to controlling the shape correction of parts. In view of this, a new type of back door delay effect equipment is urgently needed in the industry

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