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Contact-type wire belt grinding machining device

A grinding and contact technology, applied in grinding/polishing safety devices, metal processing equipment, grinding/polishing equipment, etc., can solve the problem of inability to perform high-speed grinding, strong grinding, machining accuracy effects, length limitations and other problems, to achieve the effect of reducing residual stress, high processing efficiency and reducing grinding heat

Active Publication Date: 2017-07-21
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, there are many deficiencies in the actual application of abrasive belt grinding: because the abrasive belt uses fabric or paper as the base belt, the strength is low, and it cannot be used for high-speed grinding, Powerful grinding
The abrasive belt is a closed-loop operation, the length is limited, and the belt needs to be changed frequently
At the same time, in order to avoid the running belt of the abrasive belt during processing, the pressure grinding wheel in abrasive belt grinding is often made into a spindle shape, which has a certain impact on the processing accuracy

Method used

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  • Contact-type wire belt grinding machining device
  • Contact-type wire belt grinding machining device
  • Contact-type wire belt grinding machining device

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Embodiment Construction

[0037] A contact type wire belt grinding device of the present invention will be described in detail below with reference to the embodiments and the accompanying drawings.

[0038]A contact type wire belt grinding processing device of the present invention is a new type of processing device integrating traditional abrasive belt grinding and a newly developed diamond wire. The base of the diamond wire is steel wire, and a layer of artificial diamond abrasive particles is evenly consolidated on the surface. The two wire collecting wheels and the pressure grinding wheel have the same axial length and are arranged in parallel, and the specific arrangement orientation in space can be changed according to the actual working conditions. There are densely arranged grooves on the wheel to constrain the diamond wires. The distance between adjacent grooves is equal and parallel to each other, but they are not connected. The diamond wire is wound out from the left wire collection wheel, ...

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Abstract

Disclosed is a contact-type wire belt grinding machining device. The contact-type wire belt grinding machining device comprises a supporting unit disposed on the front side of a lathe body and used for supporting and moving a to-be-ground workpiece, an inverted triangle support located on the supporting unit and fixed to the front side surface of the lathe body, a grinding mechanism for grinding the to-be-ground workpiece and a cooling mechanism arranged on the front side surface of the lathe body and used for cooling the grinding mechanism. The supporting unit comprises a vertical movement mechanism arranged on a cooling liquid recycling trough of the cooling mechanism and used for driving the to-be-ground workpiece to vertically move, and a horizontal movement mechanism arranged on the vertical movement mechanism and used for driving the to-be-ground workpiece to horizontally move. The grinding mechanism comprises a diamond wire belt formed by spatially arranging a plurality of independent diamond wires and a take-up and pay-off mechanism arranged on the inverted triangle support and used for supporting the diamond wire belt and driving the diamond wire belt to grind the to-be-ground workpiece. By means of the contact-type wire belt grinding machining device, grinding heat generated during machining is greatly reduced, the residual stress caused by the grinding heat is reduced, and the surface quality of a machined surface is improved.

Description

technical field [0001] The invention relates to a grinding processing device. In particular, it relates to a contact-type wire belt grinding device suitable for processing brittle materials and non-heat-resistant materials. Background technique [0002] With the continuous progress and development of aviation, aerospace, automobile, motorcycle and light industry, the application and processing technology of metal materials such as aluminum alloy, titanium alloy, stainless steel and structural steel and non-metallic materials such as engineering ceramics have attracted more and more attention. Manufacturers and material experts and scholars at home and abroad are generally concerned and highly valued. As we all know, metal materials have excellent properties, but when they are machined, they have poor processing technology and high processing costs due to certain mechanical and physical properties. Since grinding is often the last processing procedure of mechanically proces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B27/00B24B55/03
CPCB24B27/0076B24B27/0092B24B55/03Y02P70/10
Inventor 李璐江王喆魏晓鹏张树璇
Owner TIANJIN UNIV
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