Plate spring quality detection device for achieving on-line plate spring rolling data measuring

Abstract

The invention relates to a plate spring quality detection device for achieving on-line plate spring rolling data measuring. Conveying rollers are arranged on a machine frame and subjected to transmission through a roller bed driving motor. A servo motor is arranged at the tail end of the machine frame and connected with a synchronous belt driving wheel, the synchronous belt driving wheel is connected with one end of a synchronous belt, and the other end of the synchronous belt is connected with a synchronous belt tension mechanism. The synchronous belt is connected with a moving traction platform, the inner side of the lower portion of the moving traction platform is connected with a linear guide rail slide block, the linear guide rail slide block is installed in a measuring guide rail on the side face of the machine frame, and a plate spring positioning and clamping mechanism is fixed to the top of the moving traction platform. The front end of the machine frame is provided with a front alignment mechanism, a rear alignment mechanism is arranged by being matched with the front alignment mechanism, the portion, between the front alignment mechanism and the rear alignment mechanism, of the machine frame is correspondingly provided with an upper laser range finder and a lower laser range finder, and an air cooling pipe is fixed to the position corresponding to a measuring slice. Through the plate spring quality detection device, on-line detection of the quality of a high-temperature plate spring rolled slice can be achieved, the detection efficiency is high, the detection precision is improved, and the detection accuracy rate is ensured.

Description

technical field [0001] The invention relates to a detection device for the quality of an automobile leaf spring, in particular to a detection device for the quality of a leaf spring which realizes on-line measurement of rolling data of the leaf spring. Background technique [0002] In order to ensure the quality of the automobile leaf spring, the rolling data of the leaf spring is usually detected after the rolling is completed, so as to facilitate the monitoring of the leaf spring. At present, the commonly used leaf spring rolling data detection equipment uses a grating ruler for data collection. However, when the grating ruler is used for detection, there are mainly the following problems. After the temperature is cooled to room temperature, contact detection is carried out; the second is that the reaction time lags, from the heating of the material to the rolling of the product to the completion, and then to the cooling of the product to room temperature, it takes a long ...

AI Technical Summary

Problems solved by technology

At present, the commonly used leaf spring rolling data detection equipment uses a grating ruler for data collection. However, when the grating ruler is used for detection, there are mainly the following problems. After the temperature is cooled to room temperature, contact detection is carried out; the second is that the reaction time lags, from the heating of the material to the rolling of the product to the completion, and then to the cooling of the product to room temperature, it takes a long time, resulting in a long time for the equipment in the process stage The third is material waste and environmental pollution. The longer the preparation time before starting mass production, the longer the heating furnace burns, the more waste materials, and the more environmental pollution.

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