One: what is a heavy bench vice? 2: what is the characteristic of heavy bench vice? What's the performance? What is it for?
Heavy bench vice is the width of the tongs. Common specifications from 150mm to 300mm bench vice. Bench vice, also known as vice, is a common fixture for holding the piece. The equipment is used on the workbench for the workpiece, which is a necessary tool for the fitter workshop. The rotary clamp can rotate to make the workpiece rotate to the appropriate position. Essential tool vise for fitter, and fitter for the name of the source, because the bench most of the work is done on the vise, such as saws, file, chisel and components of the assembly and disassembly. Installed on the bench, the width of the tongs is the calibration specification. Common specifications range from 75mm to 300mm. Use of bench vice: the machine is on the workbench, which can be used to clip the workpiece, which is a necessary tool for the fitter workshop.
Its structure consists of forceps, base, guide nut, screw and tongs. The active tongs glide through the guide track of the guide and the fixed clamp. The screw is mounted on an active tongs, which can be rotated, but not moved, and fitted with the screw nut mounted inside the clamp. When the handle is moved to rotate the screw, it can be used to move the clamps to move the shaft of the clamps, which can be tightened or relaxed. The spring is fastened to the screw with a baffle and open pin, which is used to loosen the screw and allow the active clamp to exit in time. The clamp is fitted with steel tongs and screws fixed with screws. The work surface of the tongs is intersected, which makes it difficult to slip when the workpiece is clamped. The tongs are hardened by heat treatment and have good abrasion resistance. Fixed clamp body in a seat, and can rotate axis rotation, when transferred to the requirements of the direction, turn the clamping handle make the clamping screw tightening, can be in the clamping plate under the action of the fixed clamp body is solid and tight. There are three bolt holes in the seat to be fixed with the clamp. The specification of table vice is indicated by the width of tongs, 100mm, 125mm, 150mm etc.
Product features: 1, durable cast iron grip, provide high strength clamping force. Rotate base, function is varied. Rotate thread to ensure smooth running. 4, the bottom bolt is fixed directly, holding steady. Chrome-plated coating, effective anticorrosion.
