Cylinder head blind hole rotary sandblasting equipment and sandblasting method

Abstract

The invention relates to a cylinder head blind hole rotary sand blasting device and a sand blasting method thereof, wherein the cylinder head blind hole rotary sand blasting device includes a bracket, a rotary sand dumping mechanism carried by the bracket, and a sand blasting mechanism fixed inside the rotary sand dumping mechanism And the control assembly, the cylinder head is fixed on the positioning carrier plate and enters the sandblasting mechanism. When the positioning carrier plate moves to the set position in the sandblasting mechanism, the sandblasting mechanism works, and at the same time, the rotating sand pouring mechanism works. At the same time, the sand pouring process is completed. The sandblasting method of the rotary sandblasting equipment involved in the present invention realizes the process of automatic sandblasting and sand pouring. The invention integrates sand blasting and sand pouring to realize multiple functions of one machine, saves space and time, saves labor cost and improves production efficiency at the same time.

Description

technical field [0001] The invention relates to the field of automatic sand blasting of automobile cylinder heads, in particular to a rotary sand blasting device for blind holes of a cylinder head and a sand blasting method thereof. Background technique [0002] At present, in the process of processing automobile cylinder heads, various surface treatments need to be performed on the blind holes of the cylinder heads, among which sandblasting is a commonly used surface treatment method. Frequent crafting. At present, most of the cylinder blind hole sandblasting is manually operated and the process is scattered. The sand pouring process requires an additional sand pouring mechanism or manual operation. After actual verification, the currently used method cannot achieve the final result for the blind hole of the cylinder head. Sand pouring effect requires additional processes. [0003] In addition, the workpiece positioning accuracy of the current sand pouring mechanism is di...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a rotary sandblasting equipment for cylinder head blind hole that solves the problem that the sandblasting equipment in the prior art is not universal and the sand pouring equipment cannot fully achieve the final effect

Another object of the present invention is to provide a sandblasting method for rotary sandblasting equipment that solves the problem of inaccurate positioning and the inability to perform sandblasting and sand pouring processes at the same time

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