Magnetic flat tongs

Abstract

The invention relates to the technical field of flat tongs, and particularly discloses magnetic flat tongs. The magnetic flat tongs comprise a base plate, a rotating disc, a fixed seat, a moving seat,a groove, a screw rod, a ball nut pair, a magnetic square, a mounting rod, a T-shaped rod, a first spring, a baffle, a rotating pin, a reset disc spring, a first magnetic block, a second magnetic block, a micro pushing rod, a pressing plate, an oil pot, an oil delivery pipe, a mounting ring, a ring-shaped pipe and a sponge circle. According to the magnetic flat tongs, one end of the T-shaped rodmoves into a limiting groove, then the mounting rod is fixedly mounted in a mounting groove accordingly, and a user rotates the baffle, so that the first magnetic block is separated from the second magnetic block; under the effect of the elastic force of the reset disc spring, the baffle rotates to be fit with the T-shaped rod, and the T-shaped rod is in clamped connection within a T-shaped grooveaccordingly; and the micro pushing rod works to drive the pressing plate to move, the pressing plate moves to squeeze the oil pot so that the oil in the oil pot enters the oil delivery pipe and thenenters the sponge circle through an oil injection hole, and the oil is coated to the annular side surface of the screw rod accordingly.

Description

technical field [0001] The invention relates to the technical field of flat-nose pliers, in particular to a magnetic flat-nose pliers. Background technique [0002] Flat-nose pliers, also known as machine vises, are a general-purpose fixture that is often used to install small workpieces. It is a random accessory for milling machines and drilling machines. It is fixed on the machine tool table and used to clamp the workpiece for cutting. There are certain defects in the currently used flat-nose pliers. The lack of convenient disassembly and assembly of the magnetic square makes it inconvenient to replace and maintain the magnetic square, which reduces the practicability of the flat-nose pliers. At the same time, it lacks a lubrication mechanism, which makes it inconvenient to lubricate the screw rod. It is inconvenient to use flat-nose pliers. Therefore, a kind of magnetic vise is proposed in view of the above problems. Contents of the invention [0003] The object of th...

AI Technical Summary

Problems solved by technology

There are certain defects in the currently used flat-nose pliers. The lack of convenient disassembly and assembly of the magnetic square makes it inconvenient to replace and maintain the magnetic square, which reduces the practicability of the flat-nose pliers. At the same time, it lacks a lubrication mechanism, which makes it inconvenient to lubricate the screw rod. Inconvenient to use flat nose pliers

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