Continuous type drilling equipment for front supports of safety frames of forklifts

Abstract

The invention provides continuous type drilling equipment for front supports of safety frames of forklifts. The continuous type drilling equipment comprises a workbench, a drilling device and a limiting device. A conveying roll set used for conveying the front supports is arranged between the feeding end and the discharging end of the workbench. The drilling device is located above the conveying roll set and comprises a drilling unit used for drilling the front supports and a fixing unit used for fixing the front supports. The drilling unit comprises a plurality of drill rods arranged in the conveying direction of the conveying roll set side by side. Drill bits are arranged at the ends, close to the conveying roll set, of the drill rods. The limiting device comprises a first limiting unit and a second limiting unit. The first limiting unit comprises a first limiting blocking frame and a first driving device used for driving the first limiting blocking frame to move in the vertical direction. The second limiting unit comprises a second limiting blocking frame and a second driving device used for driving the second limiting blocking frame to move in the vertical direction. The continuous type drilling equipment is simple in structure, capable of conducting continuous machining, high in working efficiency and good in drilling effect.

Description

technical field [0001] The invention relates to the technical field of forklift production and processing, in particular to a continuous forklift safety frame front support drilling device. Background technique [0002] At present, the front support of the safety frame is the installation carrier for forklift lamps, handles, wiring harnesses and other accessories. The size of the front support of the safety frame of each tonnage of forklift varies greatly. The same tonnage of forklifts also has several non-standard sizes according to customer requirements. There are about 8 to 11 mounting holes of 4 to 5 specifications in the direction that need to be processed. The usual processing method is to cut the raw material profile to a fixed length, and then drill the workpiece after scribing and positioning, or install multiple positioning models, and locate the processing hole positions one by one. The disadvantages of several processing methods are that the process flow is relat...

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