Sliding-type multi-workpiece clamping and drilling equipment

Abstract

The invention discloses sliding-type multi-workpiece clamping and drilling equipment and belongs to the technical field of machining equipment. The equipment comprises a rack and a clamp located on the rack, and a drill bit is arranged on the rack and over the clamp correspondingly; a sliding table provided with sliding rails on the surface is arranged on the rack; the clamp is connected with a clamp driving device driving the same to slide; the clamp comprises a clamp baseplate, a positioning block and a clamping block located on the clamp baseplate and arranged oppositely, as well as a clamping block driving device driving the clamping block to slide towards the positioning block; mutually-corresponding V-shaped grooves are formed in opposite faces of the positioning block and the clamping block; the clamping block driving device comprises a cylinder and a wedge block connected with a piston rod of the cylinder, the sliding direction of the wedge block is perpendicular to that of the clamping block, the surface, opposite to the V-shaped grooves, of the clamping block is a bevel, and the bevel is attached to a bevel of the wedge block in a matched manner. Frequent manual workpiece replacement is avoided, machining efficiency is improved, self-locking can be realized after clamping, and the drilling process is more reliable and accurate.

Description

technical field [0001] The invention relates to the technical field of mechanical processing equipment, in particular to a sliding multi-workpiece clamping drilling equipment. Background technique [0002] At present, in the manufacturing process of rotary joints and other parts, the end face hole processing of disc parts is usually completed by drilling equipment. The fixture on the existing drilling equipment cannot self-lock after clamping, and the workpiece is easy to loose when the force is large. Moreover, most of them are single-piece clamping. In batch processing, the number of loading and unloading is too many and the operation is troublesome, which cannot meet the needs of multiple clamping, resulting in low processing efficiency, and the cumulative error caused by multiple clampings affects the processing quality of workpieces. Contents of the invention [0003] The purpose of the present invention is to provide a high-efficiency multi-workpiece sliding multi-wo...

AI Technical Summary

Problems solved by technology

[0002] At present, in the manufacturing process of rotary joints and other parts, the end face hole processing of disc parts is usually completed by drilling equipment. The fixture on the existing drilling equipment cannot self-lock after clamping, and the workpiece is easy to loose when the force is large. Moreover, most of them are single-piece clamping. In batch processing, the number of loading and unloading is too many and the operation is troublesome, which cannot meet the needs of multiple clamping, resulting in low processing efficiency, and the cumulative error caused by multiple clampings affects the processing quality of workpieces.

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