Broaching reaming vehicle

Abstract

The invention discloses a broaching reaming vehicle. The broaching reaming vehicle comprises a piston rod, a cylinder cover, a spring and a steel cable baffle ring for a shaft, and is characterized inthat a cylinder body is installed on the outer side of the piston rod, an outer blind nut is arranged on the left side of the piston rod, and the cylinder cover is installed on the right side of thecylinder body; a working head assembly is connected in the piston rod, a broaching head is arranged in the working head assembly, a clamping jaw is installed on the right side of the broaching head, alock sleeve is arranged on the outer side of the clamping jaw, and the spring is installed on the right side of the lock sleeve; the steel cable baffle ring for the shaft is arranged above the broaching head, sealing rings are installed on the upper side and the lower side of the piston rod, and the right side of the cylinder body is connected with a gas circuit assembly; and an oil-pressure pipeis arranged in the gas circuit assembly, a pressurizer is installed on the right side of the oil-pressure pipe, and a pressurizer access route I is connected to the upper side of the pressurizer. Thebroaching reaming vehicle is provided with the sealing rings, thereby being capable of achieving more uniform broaching force, large machining depth, high working efficiency and convenient movement.

Description

technical field [0001] The invention relates to the technical field of a winch, in particular to a winch. Background technique [0002] When machining deep holes, there are problems such as poor tool rigidity, difficult chip removal, and difficulty in heat dissipation, which further affect the processing quality of deep holes. When the production batch is large, special equipment and process equipment can be selected to solve deep hole processing problems. When the processing batch is small, the production cycle is short, and the dimensional accuracy of the workpiece is high, the processing of parts is mainly based on general equipment and process equipment, and it is not suitable to use special equipment and process equipment to solve the problem of deep hole processing. [0003] The long-hole reaming process of the pull-reamer on the market is processed by a reamer. Whether it is manual or lathe, the final reaming accuracy is poor. Manual reaming of long holes is inefficie...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of winch car, to solve the problem that the long hole reaming process of the winch car proposed in the above-mentioned background technology is processed by a reamer, whether it is manual or a lathe, the final reaming accuracy is poor, and the manual adjustment of the long hole is difficult. Reaming the holes is inefficient and the accuracy cannot be guaranteed

The lathe reams the long hole. If there is no special tool, the welding reamer is used for reaming, which has the problems of poor machining accuracy and low work efficiency due to vibration.

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