All-in-one machine for cold flaring and hot flaring of pipe

Abstract

The invention provides an all-in-one machine for cold flaring and hot flaring of a pipe. The all-in-one machine comprises a collecting chamber, a cold flaring chamber, a hot flaring chamber, a processing chamber, a base plate, a driving wheel, a motor, a driven wheel, a sprayer, a water pump and a water collecting tank. The cold flaring chamber is assembled on the left side of the hot flaring chamber, and the collecting chamber is arranged at the lower part of the left end surface of the processing chamber. The base plate is assembled at the lower end surface of the processing chamber, the driving wheel is arranged on the right side of the driven wheel, and the motor is connected with the driving wheel through a chain. The design solves the problem that when two ports of the pipe need to be subjected to cold flaring and hot flaring correspondingly, the pipe needs to be transferred between two machines, so that the time is saved, and the production cost is reduced. The water pump is assembled on the left end surface of the water collecting tank, the sprayer and the water collecting tank are connected with the water pump through water pipes, and the design solves the problems that due to the fact that original equipment cannot clean the processed pipe, burrs are generated on the edge of the pipe opening, and the product quality is influenced. By means of the all-in-one machine, resources are saved, time is saved, cost is lowered, and practicability is high.

Description

technical field [0001] The invention relates to an integrated machine for cold and hot flaring of pipes, which belongs to the field of mechanical equipment. Background technique [0002] At present, the cold expansion or thermal expansion of the pipe needs to be carried out on the cold expansion machine and the hot expansion machine respectively. On the cold expansion equipment, the material tube to be processed is first placed on the feeding bracket, and the push rod pushes the front part of the feeding tube to move to the bracket. There is a semicircular groove on the bracket, and the axial direction of the groove is It is consistent with the moving axis of the material tube, and the radius is consistent with the outer diameter of the material tube. The push rod limits the rear end of the material tube, and the front port of the material tube is cold-expanded by relying on the cylinder to push the expansion rod to move axially forward. On the thermal expansion equipment, ...

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Problems solved by technology

[0003] In the prior art, due to the different actions of the cold expansion equipment and the thermal expansion equipment, they cannot be used in common use and need to be purchased separately, resulting in an increase in production costs and an increase in the area occupied by the equipment.

If the two ports of a certain pipe need cold expansion and thermal expansion respectively, it is necessary to turn over the material tube between the two machines, which is time-consuming, labor-intensive and increases the labor intensity of the workers, and the existing equipment cannot perform processing on the processed material tube. Cleaning causes burrs on the edge of the nozzle, which affects product quality

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