Cylindrical grinding device for hardware pipe fittings

Abstract

The invention discloses a cylindrical grinding device for hardware pipe fittings, and relates to the technical field of grinding equipment. The cylindrical grinding device includes a supporting platform, a fixing block is fixedly installed on the right side of the top of the supporting platform, and a motor base is fixedly mounted on the right side of the fixing block; and a driving motor is fixedly mounted at the top of the motor base, a fixing bearing is fixedly mounted in the middle of the fixing block, and the fixing bearing movably sleeves an output shaft of the driving motor. According to the cylindrical grinding device for the hardware pipe fittings, an adjustment sleeve is driven to move left and right by rotating an adjustment lantern ring, so that an adjustment top plate outsidethe adjustment sleeve is driven to move left and right, because the top end of the adjustment top plate and the bottom end of a variable pitch top plate are inclined, when the adjustment top plate moves left and right, the adjustment top plate push the variable pitch top plate to move up and down in a pressing mode, the distance that the variable pitch top plate extends out is changed, the diameters of three locking plates are changed, and a round pipe sleeving the outside of the locking plates is clamped.

Description

technical field [0001] The invention relates to the technical field of grinding equipment, in particular to an outer circle grinding device for hardware pipe fittings. Background technique [0002] The application of hardware in modern society is particularly extensive, such as hardware tools, hardware parts, daily hardware, construction hardware and security supplies, etc. Most of the hardware products are not final consumer goods, and the metal hardware products industry is developing rapidly. It has played an inestimable role, and hardware products have also become an indispensable part of industrial manufacturing. [0003] There are especially many pipe fitting products in hardware. The surface of many hardware pipe fittings needs to be polished to improve the quality of hardware pipe fittings. Now part of the polishing method is manual polishing, which increases labor intensity and reduces work efficiency. In addition, there are also The polishing method uses polishing...

AI Technical Summary

Problems solved by technology

[0003] There are especially many pipe fitting products in hardware. The surface of many hardware pipe fittings needs to be polished to improve the quality of hardware pipe fittings. Now part of the polishing method is manual polishing, which increases labor intensity and reduces work efficiency. In additi...

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