An integrated pipe body cutting and stacking mechanism for automobiles

Abstract

The invention discloses an integral pipe body cutting and stacking mechanism for a car. The integral pipe body cutting and stacking mechanism comprises a cutting mechanism, a transferring mechanism and a stacking mechanism. The cutting mechanism is used for cutting straight pipes to be cut. The transferring mechanism is used for conveying the cut straight pipes to the stacking mechanism to be stacked. The cutting mechanism comprises a first conveying device, a straight pipe aligning and blanking device, a rotary feeding device, a cutting machine, a second conveying device and a leftover material separating device. The invention further discloses a method for using the integral pipe body cutting and stacking mechanism for the car to cut and stack pipe bodies for the car. The integral pipe body cutting and stacking mechanism has the beneficial effects that the cutting efficiency is improved, the cutting precision is high, cut leftover materials can be separated conveniently, and the straight pipes can be stacked conveniently.

Description

technical field [0001] The invention relates to the technical field of auto parts processing, in particular to an integrated pipe body cutting and stacking mechanism for automobiles. Background technique [0002] After casting and heat treatment, the blank tubes for automobile processing need to be cut into tubes of equal length for processing in the next process. [0003] Most of the pipe cutting machines in the prior art are linear pipe cutting machines, such as a pipe cutting machine disclosed in patent application 201510966136.2 or a pipe cutting machine disclosed in patent application 201620667104.2. The holding mechanism clamps the main straight pipe to be cut, and then cuts the straight pipe by swinging the cutting knife. This type of cutting method has the following disadvantages: First, the straight pipes to be cut are mostly put on the shelves manually, that is, the single straight pipes to be cut are placed on the workbench in sequence, and after being clamped by...

AI Technical Summary

Problems solved by technology

This type of cutting method has the following disadvantages: First, the straight pipes to be cut are mostly put on the shelves manually, that is, the single straight pipes to be cut are placed on the workbench in sequence, and after being clamped by the clamping mechanism, the straight pipes are driven to feed To the cutting knife, a single straight pipe to be cut needs to be cut several times to complete the cutting process, resulting in low cutting efficiency; secondly, when the cutting knife cuts the straight pipe, the cut straight pipe is under the high-speed rotation force of the cutting knife Under the action of the cutting tool, it will fly out of the workbench, which is not only inconvenient for subsequent stacking, but also poses certain safety hazards; third, the straight pipes cut by the cutting knife include several straight pipes that meet the specification length and a section that does not meet the specification length. The leftover material, the straight pipe and the leftover material of the prior art are all dropped to the same place, without separation, which brings new work requirements for the subsequent separation; four, the prior art pipe cutting machine lacks the stacking machine used in conjunction with it mechanism, the straight pipe after cutting is mostly stacked by personnel, which is not conducive to the continuity and efficiency of equipment processing

The cooling device for cutting in the prior art, such as an aluminum rod cutting machine with a cooling mechanism disclosed in patent application 201320714314.9, mostly cools the surface of the cutting knife by continuously injecting cooling liquid into the outer surface of the cutting knife; this type of technical solution has the following deficiencies : One, the cooling is mostly concentrated on the outer surface of the cutting knife, the internal heat transfer effect of the cutting knife needs to be improved, and there is a deficiency of low cooling uniformity; second, a large amount of cooling liquid is directly discharged from the bottom of the cutting knife, which is easy on the one hand It corrodes the machine tool and is inconvenient to clean; on the other hand, it will also lead to waste of coolant

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