High-precision double-head drilling device

• Main Author: YANG QINGKUN
• Format: Patent
• Language: Chinese; English
• Published: 01.09.2023
• Subjects: BORING; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; TRANSPORTING; TURNING

The utility model discloses a high-precision double-head drilling device which comprises a rack, two drilling assemblies, a cooling assembly, a liquid storage tank and a filter cartridge, wherein the liquid storage tank and the filter cartridge are used for recycling cooling liquid. The device can be applied to various scenes, such as manufacturing of precision instruments, machine parts, electronic equipment and the like. The machining efficiency is high, the cooling assembly adopts the double-pipe spray head and the vortex cooling pipe, the workpiece and the drill bit can be cooled at the same time, and the drilling machining efficiency is improved. The cooling assembly adopts the vortex cooling pipe, the cooling effect can be enhanced through the gas dynamic effect, and the drilling quality is improved. 本实用新型公开了一种高精度双头钻孔装置，该装置包括一个机架、两个钻孔组件和一个冷却组件，以及用于循环回收冷却液的储液罐和过滤筒。该装置可应用于多种场景，如制造精密器械、机器零件和电子设备等。本实用新型的加工效率高：冷却组件采用双管喷头和涡流冷却管，可以同时对工件和钻头进行冷却，提高钻孔加工效率。冷却效果好：冷却组件采用涡流冷却管，可以通过气体动力学效应来增强冷却效果，提高钻孔质量。