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

A technology of PTFE bearings and processing devices, applied in metal processing equipment, manufacturing tools, turning equipment, etc., can solve problems such as high scrap rate, bearing corrosion, affecting product quality and output, and achieve high processing efficiency and surface roughness High, simple structure effect

CN104384532APending Publication Date: 2015-03-04SHANDONG JINBAO ELECTRONICS
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2015-03-04

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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.
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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...

Examples

Embodiment Construction

[0013] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0014] Such as figure 1 , figure 2 and image 3 As shown, a spherical PTFE bearing processing device and its use method include: a rotating turning device and a fixed spherical working device. The rotating turning device includes a base 10, and the base 10 is fixed with an opening tensioning device. Sleeve 13, there is a through hole between the base 10 and the opening tensioning sleeve 13, a tapered nut 14 is installed at one end of the pull rod 12, and the other end of the pull rod 12 passes through the opening tensioning sleeve 13 is connected with the tightening wheel 11 arranged in the base 10; the fixed spherical working device includes a fixed sleeve 5, and two bearing housings 1 are symmetrically installe...