Space-adjustable sealed uniform sand blasting device based on vehicle fitting machining

Abstract

The invention provides a space-adjustable sealed uniform sand blasting device based on vehicle fitting machining. The device comprises a sand blasting tank spraying gun steel shell, a spraying gun holding handle, a long cavity nozzle, a sand blasting and sand supply pipe and a machining cavity; a spraying gun internal basic module is wrapped in the sand blasting tank spraying gun steel shell; thefront end of the sand blasting tank spraying gun steel shell is connected with a chute through a screw, and the long cavity nozzle is mounted; the spraying gun holding handle is mounted at the bottomof the sand blasting tank spraying gun steel shell; a hole is formed in the tail end of the sand blasting tank spraying gun steel shell, and penetrates through the sand blasting tank spraying gun steel shell to connect with an inner cavity of a spraying gun in the sand blasting tank spraying gun steel shell; and the hole in the tail end of the sand blasting tank spraying gun steel shell is connected with the sand blasting and sand supply pipe through a screw. Through arrangement of the sand blasting and sand supply pipe and the spraying gun holding handle, the problem of a certain optimizationspace on the humanization aspect, the use strength aspect and the cost control aspect of detail structures of some parts in a traditional uniform sand blasting device is solved.

Description

technical field [0001] The invention belongs to the technical field of auto parts processing, and more specifically relates to a sealed uniform sandblasting device based on an adjustable space for auto parts processing. Background technique [0002] The so-called auto parts sandblasting is to use as power to form a high-speed jet beam to spray the spray material (copper ore, suction sand blasting schematic diagram, iron sand) to the surface of the auto parts to be treated at high speed, so that the outer surface of the workpiece surface looks better. Or the shape changes, due to the impact and cutting action on the surface of the workpiece, the surface of the workpiece can obtain a certain degree of cleanliness and different roughness, so that the mechanical properties of the surface of the workpiece can be improved, thus improving the fatigue resistance of the workpiece and increasing the The adhesion between it and the coating prolongs the durability of the coating film, a...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides a sealed uniform sand blasting device based on an adjustable space for auto parts processing, to solve the detailed structure of some parts of the existing uniform sand blasting device, in terms of humanization and use intensity There is a certain room for optimization in terms of cost control

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