Surface grinding device for spherical casting

A casting and spherical technology, which is applied in the direction of spherical grinders, grinding drive devices, grinding machines, etc., can solve problems such as friction damage, and achieve the effect of reducing friction and facilitating friction

Pending Publication Date: 2020-08-25
何佳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention: Aiming at the problem that the spherical casting is in contact with the placing table in the existing spherical casting grinding

Method used

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  • Surface grinding device for spherical casting
  • Surface grinding device for spherical casting
  • Surface grinding device for spherical casting

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Embodiment Construction

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. If the words "up", "down", "left" and "right" appear in the following, it only means that they are consistent with the directions of up, down, left and right in the drawings themselves, and do not limit the structure.

[0027] Such as figure 1 A surface grinding device for spherical castings is shown, including a workbench 1, a volleyball turntable 2, a grinding device 3, a lifting device 4, a driving device 5 and support legs 19; the workbench 1 is above and close to...

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PUM

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Abstract

The invention discloses a surface grinding device for a spherical casting, and belongs to the technical field of machining equipment. The surface grinding device is technically characterized in that arotatable volleyball turntable is disposed on a workbench, and four grinding devices connected with a mounting vertical plate are driven by the volleyball turntable to rotate to perform surround grinding on the same horizontal plane of the spherical casting fixed in the middle. While the grinding devices horizontally rotate, a driving device drives the spherical casting to rotate in the verticaldirection, so that the horizontal plane, making contact with the grinding devices, of the spherical casting changes, and the surface of the casting makes full contact with the grinding devices and isfully grinded. A tray device used for positioning and fixing and the driving device are also used for driving and rotating the casting, static friction is replaced with sliding friction, and it can beensured that the casting is rotated to be conveniently and fully rubbed while friction is reduced.

Description

technical field [0001] The invention belongs to the technical field of machining equipment, and in particular relates to a surface grinding device for spherical castings. Background technique [0002] With the rapid development of the economy, the society has more and more demand for castings such as arcs and shafts. Castings are metal shaped objects obtained by various casting methods, that is, the smelted liquid metal is poured, pressed, etc. Injection, inhalation or other casting methods are injected into the pre-prepared mold, and after cooling, grinding and other subsequent processing methods, the obtained objects have a certain shape, size and performance. Castings cast by any casting process have flashes and burrs to varying degrees, and brake discs are no exception. They must be shot blasted and polished before they can be transferred to the processing process. [0003] Castings are smelted and formed, and burrs and particles often appear on the surface, which are n...

Claims

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Application Information

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IPC IPC(8): B24B11/06B24B41/06B24B41/00B24B47/12
CPCB24B11/06B24B41/00B24B41/06B24B47/12
Inventor 何佳
Owner 何佳
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