Double-inclined-hole machining device for numerical control machining center

Abstract

The invention discloses a double-inclined-hole machining device for a numerical control machining center. The double-inclined-hole machining device comprises an operation table, wherein a groove is formed in the operation table, two stand columns are slidably connected to the upper surface of the operation table, the section of each stand column is in a homocentric-squares shape, air cylinders are arranged on the inner top walls of the stand columns, a cross beam is jointly welded to the output ends of the air cylinders, the bottom wall of the cross beam is slidably connected with a first sliding block through a sliding groove, the cross beam is rotatably connected with a threaded rod through a bearing in a penetrating manner, the threaded rod is in threaded connection with the first sliding block, the first sliding block is in interference fit with an adjusting bearing, a sliding rod is welded to the side wall of the adjusting bearing, and the sliding rod is slidably connected with a second sliding block in a sleeving manner. The double-inclined-hole machining device has the beneficial effects that drilling operation of double inclined holes can be conducted more accurately, meanwhile, chippings can be prevented from splashing in the drilling process, the production environment is guaranteed, cooling liquid can be recycled, the spraying amount of the cooling liquid can be adjusted and controlled automatically, more energy is saved for the cooling liquid, and the production cost is saved.

Description

technical field [0001] The invention relates to the technical field of oblique hole processing devices, in particular to a double oblique hole processing device for a numerically controlled machining center. Background technique [0002] With the development of economy and technology, the manufacturing industry is also developing continuously, more and more industrial products are produced, and the production process of industrial products is often inseparable from CNC machine tools. CNC machining centers are composed of mechanical equipment and CNC The system consists of high-efficiency automatic machine tools suitable for processing complex parts. CNC machine tools can process metal sheet metal parts in different ways, and punching is one of the processing techniques. [0003] In the prior art, in the existing device, if it is necessary to process oblique holes on the metal parts, it is necessary to support the metal parts through other supporting devices on the ordinary d...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of inconvenient processing and low precision in the prior art, the need for manual cleaning after processing, and the waste of coolant, and propose a double inclined hole processing device for CNC machining centers

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