Rotation/swing switch connector for pneumatic grinder

Abstract

The invention discloses a rotation / swing switch connector for a pneumatic grinder, which comprises a housing (1), a crankshaft (2), a shifting fork (3), a shifting fork seat (31) and a vertical swing shaft (4). With the adoption of the device comprising the housing, the crankshaft, the shifting fork and the vertical swing shaft, the crankshaft converts rotation to reciprocating rectilinear movement through the shifting fork; the shifting fork allows the vertical swing shaft to make reciprocating swing movement along a periphery taking an axis of the vertical swing shaft as a center through a horizontal connecting rod of the vertical swing shaft; during application, a connecting hole of the crankshaft is connected with the pneumatic grinder; the vertical swing shaft is connected with a swing cutting tool or a swing grinding head; and the rotation of the pneumatic grinder is converted to swing of the cutting tool or the grinding head. The problem and disadvantage of a single function in the prior art are overcome; the rotation is converted into the swing, so that the pneumatic grinder can be used for reciprocating swing cutting or grinding; the application scope is expanded; and the purpose of multiple functions is achieved.

Description

technical field [0001] The invention relates to a connector, in particular to a rotation / swing conversion connector of a wind mill used for connecting a swing cutting tool or a swing grinding head to the wind grinder. Background technique [0002] Pneumatic grinder is a hand-held pneumatic grinding tool used to carry out rotary grinding of mechanical parts or moulds, loaded with a rotating grinding head. In the work of the modern furniture industry or the interior decoration industry, reciprocating swinging cutting or grinding and grinding operations are required. The pneumatic mills in the prior art are only provided with a rotating joint for loading a rotating grinding head, and there is no mechanism for converting the rotary motion into a reciprocating swing. The conversion connection device is used to connect the reciprocating cutting blade or the grinding head, so that the application of the pneumatic grinder is limited, and it cannot be used to drive the reciprocating ...

AI Technical Summary

Problems solved by technology

In the work of the modern furniture industry or the interior decoration industry, reciprocating swinging cutting or grinding and grinding operations are required. The pneumatic mills in the prior art are only provided with a rotating joint for loading a rotating grinding head, and there is no mechanism for converting the rotary motion into a reciprocating swing. The conversion connection device is used to connect the reciprocating cutting blade or the grinding head, so that the application of the pneumatic grinder is limited, and it cannot be used to drive the reciprocating cutting or grinding operation. Therefore, the prior art has the problem of single function and insufficient

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