Machining lathe with positioning structure for connecting shaft machining

Abstract

The invention discloses a machining lathe with a positioning structure for connecting shaft machining. The machining lathe with the positioning structure for the connecting shaft machining comprises amachine table, a frame and fixing devices, wherein sliding grooves are etched in the surface of the machine table, first rotating shaft supports are installed on the left side and the right side of the top of the machine table, stamping rotating heads are installed on the side faces of first rotating shafts, the machine table is installed on the side faces of the first rotating shaft supports ina deviated mode, a stretchable rod connecting plate is installed on the inner side surface of the top of the machine table, stretchable rods are installed at the bottom of the stretchable rod connecting plate, a connecting plate is installed at the bottoms of the stretchable rods, a second rotating shaft is installed on the side faces of second rotating shaft supports in a penetrating mode, and the fixing devices are located inside a support. the movable design of thread grinding devices enables screwers to be ground on the surface of a machined material in a back and forth mode, the thread grinding devices are embedded inside the sliding grooves so that the grinding devices can only repeatedly slide inside the sliding grooves, the grinding area of the screwers is limited, and dimensionaldeviation during grinding is avoided.

Description

technical field [0001] The invention relates to the technical field of connecting shaft processing, in particular to a processing lathe with a positioning structure for processing connecting shafts. Background technique [0002] The connecting shaft refers to a device that connects two shafts or shafts and rotating parts, rotates together during the transmission of motion and power, and does not disengage under normal circumstances. Sometimes it is also used as a safety device to prevent the connected parts from bearing Excessive load plays the role of overload protection. The connecting shaft is a transitional connection method commonly used in mechanical transmission. It can be said to be a very important part of mechanical products. With the development of science and technology, the application of machinery in modern industry Continuously expanding, in order to meet the needs of different machines, various connecting shafts have been produced. [0003] The existing conn...

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Problems solved by technology

[0004] The object of the present invention is to provide a processing lathe with a positioning structure for processing connecting shafts, so as to solve the inaccurate positioning of the existing lathes proposed in the above background technology when processing connecting shafts, resulting in deviations after the parts are processed

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