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Plate groove pressure balancing device for steel ball processing machine tool

A technology for processing machine tools and steel balls, which is applied in the direction of grinding devices, grinding machine tools, metal processing equipment, etc., and can solve problems such as steel ball burnout, template damage, and the impact of the entire plate of steel ball processing

Inactive Publication Date: 2014-03-05
上海崇明机床厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the hard connection, the main rotating disc is forcibly rotated, causing these steel balls to be burned out, and even the template is damaged, which seriously affects the processing of the whole plate of steel balls. This phenomenon often occurs during the grinding process of steel balls. So far there is no good solution, waiting for people to study

Method used

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  • Plate groove pressure balancing device for steel ball processing machine tool
  • Plate groove pressure balancing device for steel ball processing machine tool

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Experimental program
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Effect test

Embodiment Construction

[0007] The plate groove pressure equalizing device on the steel ball processing machine tool of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0008] Such as figure 1 , figure 2 As shown, the plate groove pressure balancing device on the steel ball processing machine tool includes a ball hinge bearing and a disc spring device, wherein the ball hinge bearing includes a ball head seat 8, a ball head rod 9, a ball head nut 10, and a screw head rod nut 11, Here the ball head seat 8 is connected and fixed with the piston rod 3 by screws, the ball head rod 9 is installed in the ball head seat 8, the ball nut 10 is contained in the ball head seat 8 and the ball head rod 9 is pressed down, the screw head rod nut 11. One end of the disc spring is pushed against the disc spring, and the other end is pushed on the ball nut 10; the disc spring device includes a disc spring seat 12, a disc spring 13, and a disc sprin...

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Abstract

The invention discloses a plate groove pressure balancing device for a steel ball processing machine tool. The plate groove pressure balancing device is used for improving grinding stability performance of a steel ball in a plate groove and steel ball processing accuracy grades and thoroughly solving the problem of ball blockage in the steel ball grinding process. The plate groove pressure balancing device is a flexible connection device formed by enabling a ball hinge bearing to be matched with a belleville spring, is installed between a piston rod on the steel ball processing machine tool and a spindle seat and used for working pressure between two formworks and is an upgraded product for a hard connecting device on an existing steel ball processing machine tool.

Description

technical field [0001] The invention relates to a pressure balancing device, in particular to a plate groove pressure balancing device on a steel ball processing machine tool. Background technique [0002] Existing steel ball processing machine tools generally all are made up of three major parts of spindle base, bed and fixed seat. The transmission spindle is driven to rotate by the belt device, and the spindle seat is pushed by the piston rod in the oil cylinder to adjust the distance between the spindle seat and the two templates on the fixed seat. The pressure point where the oil cylinder pushes the main shaft seat is connected by a spherical hinge. Although the force is relatively balanced, this connection method is a hard connection and there is no room for buffering. Especially for the precision steel ball grinding machine, it is often the last processing of steel balls, the purpose of which is to solve the accuracy of the roundness and surface finish of the steel ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B37/025B24B37/34
CPCB24B37/025B24B37/34
Inventor 龚鼎新
Owner 上海崇明机床厂