Fixed-length intermittent propelling machining technology for construction steel pipe

Abstract

The invention provides a fixed-length intermittent propelling machining technology for a construction steel pipe. The technology includes the following steps that firstly, the output end of an outputguiding mechanism is butt-jointed with the feeding position of machining equipment, a bar is inserted from the input end of an input guiding mechanism and extends to the output end of the output guiding mechanism through an intermittent propelling device; then the inserted bar is clamped by a clamping end opening of the intermittent propelling device, power is transmitted to the intermittent propelling device by a power driving device, and the clamped bar is driven to be pushed to the output end; next, after the bar is propelled by clamping blocks, power output of the power driving device is cut off by a withdrawing and resetting device, and the power driving device is pulled to reset automatically, meanwhile, the clamping blocks are switched by a triggering component to the loosened stateand move reversely to reset, and the clamping blocks are switched to the clamping state automatically after resetting; and finally, the step 2 and the step 3 are repeated, and the bar is intermittently propelled and fed into the machining equipment communicating with the output opening of the output guiding mechanism.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a fixed-length intermittent advancing processing technology for construction steel pipes. Background technique [0002] In mechanical processing, it is often necessary to intermittently feed the bar towards the feed end of the processing equipment, so that the processing equipment can continuously process multiple sections of the same bar, for example, the machining of fixed-length cutting of the bar blank In the operation, two methods are often adopted, one is to use a tape measure and a marker pen to mark the position where the bar blank needs to be cut, and then use the cutting mechanism to cut off the marked position of the bar blank; the other is to cut off the blank first A fixed-length bar is used as a reference, and then the reference bar is used to measure the bar blank and then perform a fixed-length cutting process, which has certain defects. On the othe...

AI Technical Summary

Problems solved by technology

[0002] In mechanical processing, it is often necessary to intermittently feed the bar towards the feed end of the processing equipment, so that the processing equipment can continuously process multiple sections of the same bar, for example, the machining of fixed-length cutting of the bar blank In the operation, two methods are often adopted, one is to use a tape measure and a marker pen to mark the position where the bar blank needs to be cut, and then use the cutting mechanism to cut off the marked position of the bar blank; the other is to cut off the blank first A fixed-length bar is used as a reference, and then the reference bar is used to measure the bar blank and then perform a fixed-length cutting process, which has certain defects. On the other hand, during the cutting process, the operator needs to continuously move the remaining bar blanks to the cutting tool for cutting, which greatly increases the labor intensity of the operator. In order to solve the above problems, the team designed An intermittent propelling and replenishing method for mechanical processing of bars with an ingenious structure and simple principle, which assists mechanical processing equipment to perform operations, improves the efficiency of mechanical processing operations, and feeds length-adjustable bar materials

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