Double-fixture drilling machine with drill bit conveying mechanism

Abstract

The invention belongs to the technical field of workpiece drilling, and particularly relates to a double-fixture drilling machine with a drill bit conveying mechanism. The double-fixture drilling machine with the drill bit conveying mechanism comprises an operating table, fixtures, the drill bit conveying mechanism and a drilling trolley, wherein the operating table comprises a left supporting assembly and a right supporting assembly; the structures of the left supporting assembly and the right supporting assembly are left-and right symmetrical; the right supporting assembly comprises a rightbaffle plate; a cross section of the right baffle plate is in a U shape; an opening of the right baffle plate is leftward; the bottom surface of the right baffle plate is horizontal; two support legsare fixedly arranged on two front and back bending parts of the right baffle plate; the middle back part of the top surface of the right baffle plate is in a horizontal shape; the middle front part ofthe top surface of the right baffle plate is provided with a slope surface high in back and lower in front from back to front; an included angle between the slope surface and the horizontal bottom surface is 30 degrees to 45 degrees; a sealing plate capable of sealing the top opening of the right baffle plate is detachably arranged on the top surface of the right baffle plate; a table top plate is fixedly arranged on the middle back parts of the top surfaces of the left supporting assembly and the right supporting assembly; and two assembling holes are formed in the table top plate.

Description

technical field [0001] The invention belongs to the technical field of workpiece drilling, and in particular relates to a double-clamp drilling machine with a drill transmission mechanism. Background technique [0002] The operation of using a drill to process holes in solid materials is called drilling. The hole processing of various parts is completed by machine tools such as turning, boring, and milling, and a large part is done by fitters using drilling machines and drilling tools (drills, reaming drill, reamer, etc.) completed. When drilling a hole on a drilling machine, under normal circumstances, the drill bit should complete two movements at the same time: the main movement, that is, the rotational movement of the drill bit around the axis (cutting movement); the auxiliary movement, that is, the linear movement of the drill bit toward the workpiece along the axis direction ( feed movement). [0003] Most of the existing drilling devices have a relatively simple str...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing drilling devices have a relatively simple structural design, and can only hold one workpiece at a time for drilling operations, and after the fixture is damaged, it can only be replaced in situ, and there is no spare fixture that can be called in time, resulting in low processing efficiency and labor intensity. Large, high processing cost, in addition, the horizontal position of the drill bit is fixed, resulting in the inability to adjust the horizontal position of the drill bit at will, which brings certain limitations to the drilling operation

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