Spherical tetrafluoro bearing processing device and use method of spherical tetrafluoro bearing processing device

Abstract

The invention relates to a spherical tetrafluoro bearing processing device and a use method of the spherical tetrafluoro bearing processing device. The spherical tetrafluoro bearing processing device consists of a rotating turning device and a fixed spherical surface work device, wherein the rotating turning device comprises a base, an opening expansion sleeve is fixedly arranged on the base, a through hole is formed between the base and the opening expansion sleeve, one end of a pull rod is provided with a conical screw nut, the other end of the pull rod passes through the opening expansion sleeve to be connected with a rotating wheel arranged in the base, the fixed spherical surface work device comprises a fixing sleeve, two bearing seats are symmetrically arranged on the fixing sleeve, a worm rod is arranged on the bearing seat, one end of the worm rod is connected with a hand wheel, the worm rod is engaged with the worm wheel, a cutter table is arranged on the worm wheel, a turning cutter is arranged on the cutter table, and the worm wheel is connected onto the fixing sleeve through a bearing. The spherical tetrafluoro bearing processing device and the use method have the beneficial effects that after the rotating turning device is fixed with the cutter table of a lathe, during the processing, the surface roughness of the spherical surface is high and is comparable to automatic cutter feeding; the fixed spherical surface device fixes workpieces from the inside, the maximum of the spherical workpieces is realized, the processing efficiency is high, the structure is simple, and the finished product rate is high.

Description

technical field [0001] The invention relates to a processing device for a spherical tetrafluoro bearing and a using method thereof, in particular to a tool rest device and a using method for turning a spherical workpiece on a machining lathe. Background technique [0002] In the production process of electrolytic copper foil, the surface treatment of the wool foil is an extremely important process. The bearings at both ends of the surface treatment machine's liquid roller are often corroded by acid solution. It affects product quality and output, and it is labor-intensive and time-consuming to replace. Therefore, a bearing that is not corroded by acid and can also be self-aligning is needed, which is a spherical PTFE bearing. The traditional lathe tool table can only realize the automatic longitudinal and horizontal cutting of the tool, and cannot automatically move the cutting tool when machining the arc surface of the spherical workpiece, and the manual feeding cannot meet...

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Problems solved by technology

[0002] In the production process of electrolytic copper foil, the surface treatment of the wool foil is an extremely important process. The bearings at both ends of the surface treatment machine's liquid roller are often corroded by acid solution. Affect product quality and output, and the replacement is labor-intensive and time-consuming. Therefore, a bearing that is not corroded by acid and can also be self-aligning is needed, which is a spherical PTFE bearing.

The traditional lathe tool table can only realize the automatic longitudinal and horizontal cutting of the tool, and cannot automatically move the cutting tool when machining the arc surface of the spherical workpiece, and the manual feeding cannot meet the surface roughness requirements of the spherical arc surface, and there will be walking The knife force is uneven, resulting in deep and shallow knife marks, which affects the surface roughness, and the spherical radian does not meet the processing requirements, and the scrap rate is extremely high

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