Air conditioner stop valve inner hole deburring device

Abstract

The invention discloses an air conditioner stop valve inner hole deburring device. The air conditioner stop valve inner hole deburring device comprises a cutter handle and elastic blades, a strip-shaped notch is formed in a center of the front end of the cutter handle, the elastic blades are fixedly connected into the strip-shaped notch, the elastic blades are symmetrically arranged with the cutter handle as a center, and the distance between the two elastic blades is gradually increased from the position of the strip-shaped notch to the end away from the strip-shaped notch; and cleaning assemblies are symmetrically arranged on two sides of the elastic blades, each cleaning assembly comprises an arc-shaped shifting piece, a connecting piece, a compression spring and a brush, the connecting pieces are arranged in the arc-shaped shifting pieces, the brushes are arranged at the outer ends of the connecting pieces, and the compression springs are located between the connecting pieces and the arc-shaped shifting pieces. The device has the beneficial effects of being good in burr cleaning effect, long in service life and capable of preventing burrs on the inner wall from being bonded.

Description

technical field [0001] The invention relates to an automatic deburring device, in particular to a deburring device for an inner hole of an air conditioner cut-off valve. Background technique [0002] Deburring the inner hole of the air-conditioning stop valve usually uses a bench drill for the deburring process, one person and one machine, the labor cost is high, and cooling water will be added to the inner hole of the air-conditioning stop valve during the processing process to ensure that the cutter head of the tool holder will not overheat , but part of the cooling water will remain inside the air conditioner cut-off valve, and the iron filings will stick to the inner wall after the deburring process and it will be difficult to discharge. If the burrs in the inner hole of the air-conditioning stop valve are unevenly distributed, the deburring blade will directly contact the inner wall of the air-conditioning stop valve during the deburring process, resulting in rapid wear...

AI Technical Summary

Problems solved by technology

[0002] Deburring the inner hole of the air-conditioning stop valve usually uses a bench drill for the deburring process, one person and one machine, the labor cost is high, and cooling water is added to the inner hole of the air-conditioning stop valve during the processing process to ensure that the cutter head of the tool holder will not overheat , but part of the cooling water will remain inside the air conditioner cut-off valve. After the deburring process, the iron filings will stick to the inner wall and be difficult to discharge

If the burrs in the inner hole of the air-conditioning stop valve are unevenly distributed, the deburring blade will directly contact the inner wall of the air-conditioning stop valve during the deburring process, resulting in rapid wear of the cutter head, affecting the service life of the blade and increasing labor costs.

Images