Device for allowing multiple pipe clamps to drill holes synchronously

Abstract

The invention discloses a device for allowing multiple pipe clamps to drill holes synchronously, and belongs to the technical field of processing of plastic parts. The device comprises a rack (1), a lifting platform (2) which is arranged at the front side of the rack (1) in a vertical sliding manner, a worktable (3) which is slidably arranged on the lifting platform (2) in the front-back direction, a workpiece fixing structure (4) which is arranged on the worktable (3) in the left-right direction, a multi-shaft hole drilling structure (5) which is arranged on the top part of the rack (1), a lifting cylinder (6) for driving the lifting platform (2) to slide up and down, and a positioning fixed-length pushing structure (7) which is rotatably arranged at one side of the rack (1) and is in match with the lifting platform (2); the multi-shaft hole drilling structure (5) is provided with a plurality of drill bits in parallel in the left-right direction; when a workpiece is fixed to the workpiece fixing structure (4), one end of the workpiece fixing structure (4) is propped to the upper part of the positioning fixed-length pushing structure (7), and the lower part of the positioning fixed-length pushing structure (7) is propped to the lifting platform (2); and when the lifting platform (2) lowers down to a preset position, the workpiece moves in a preset length.

Description

technical field [0001] The invention belongs to the technical field of plastic parts, and in particular relates to a simultaneous drilling device for multiple pipe clamps, in particular to a drain pipe clamp drilling device for refrigerators. Background technique [0002] With the advancement of science and technology, refrigerators have been used by thousands of households as a commonly used freezing and refrigerating equipment. Its basic working principle is: the compressor is used to drive the refrigerant to circulate in the pipeline to realize the refrigeration cycle of compression→condensation→expansion→evaporation. Cool the air in each storage compartment of the refrigerator to keep food fresh or freeze it. According to the refrigeration method, it can be divided into single-cycle and double-cycle refrigeration. [0003] At present, the structure of the refrigerator is constantly being innovated, some have the freezer above the refrigerator, the refrigerator below th...

AI Technical Summary

Problems solved by technology

Drilling equipment is usually required to drill holes, usually two holes or four holes. In the prior art, it is realized by manual multiple drilling, but the work efficiency of manual drilling is low, the drilling position is not easy to control, and defective products are prone to occur.

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