Device for detecting stroke and speed of slide of forging and pressing equipment

Abstract

The invention relates to a device for detecting the stroke and speed of a slide of forging and pressing equipment. The device comprises a base, a linear guide rail, a fixed poking plate and a photoelectric switch, wherein a part close to the top end and a part close to the bottom end on the base are provided with an upper bearing block and a lower bearing block respectively; a first shaft and a second shaft are fixed in the upper bearing block and the lower bearing block through a first bearing; synchronous belt pulleys are fixed on the first shaft and the second shaft through flat keys, and a synchronous belt is connected between the two synchronous belt pulleys; the right side of the upper bearing block is provided with a coder base, and a coder is fixed on the right side of the coder base; the left side of the synchronous belt is provided with the linear guide rail parallel with the synchronous belt; the linear guide rail is provided with a fixed base; the top part of the fixed base is provided with an upper pressure plate; and the right end of the upper pressure plate is fixed with the synchronous belt through a clamping plate. The device has the following advantages that: the photoelectric switch can send out a shutdown signal when the slide moves to the maximum stroke; the safe reliability is high; and the stroke and the speed of the slide of the forging and pressing equipment can be accurately detected according to the pulses sent out by the coder.

Description

technical field [0001] The invention relates to a device for detecting the stroke and speed of a sliding block of forging equipment. Background technique [0002] The displacement speed of the slider movement of the forging equipment needs to be detected in time during automatic control, but the working environment of the forging equipment is relatively harsh, and the vibration of the equipment is large when the equipment is working. The displacement speed detection device of the slider movement of the forging equipment on the market is safe and reliable. Low, there is a large error in the detection of the displacement speed, which cannot meet the requirements for the detection accuracy of the slider displacement speed. Contents of the invention [0003] The purpose of the present invention is to provide a forging equipment slider stroke and speed detection device, which has high safety and reliability and can accurately detect the stroke and speed of the forging equipment...

AI Technical Summary

Problems solved by technology

[0002] The displacement speed of the slider movement of the forging equipment needs to be detected in time during automatic control, but the working environment of the forging equipment is relatively harsh, and the vibration of the equipment is large when the equipment is working. The displacement speed detection device of the slider movement of the forging equipment on the market is safe and reliable. Low, there is a large error in the detection of the displacement speed, which cannot meet the requirements for the detection accuracy of the slider displacement speed

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