Tip cone type bench vice

Abstract

The invention discloses a tip cone type bench vice, which comprises a bench vice body, a transmission screw rod, a movable clamping table and a rotary wrench, wherein the bench vice body is provided with front and back baffle plates; multiple segments of grooves are formed by running through the bottom of the bench vice body; a lifting bar is arranged in each groove; a plurality of tip cones of the same lengths are distributed uniformly on the upper surface of each lifting bar. Compared with the prior art, the tip cone type bench vice has the advantages that gaskets of the same thicknesses can be arranged below the two ends of multiple rows of lifting bars, the tip cones are used for supporting a workpiece together, and the contact areas between the tip cones and the workpiece are small, so that the problem of influence on the balance of the gaskets caused by a large amount of scrap iron in the bench vice is solved. Moreover, the rows of lifting bars can be used selectively, so that the use of gaskets of different sizes is avoided, and greater convenience is brought to use.

Description

technical field [0001] The invention relates to a machine tool clamp, in particular to a top-cone type bench vise. Background technique [0002] Generally, the bench vise used on the machine tool will use gaskets to ensure the balance of the workpiece clamping when clamping the workpiece. After repeated use, a large amount of iron filings will accumulate in the bench vise and it is difficult to clean up. After entering it, it is easy to be affected by iron filings, it is difficult to balance the gasket, and because the size of the workpiece is different, many gaskets of different sizes must be prepared, which is often confused or lost, which is very troublesome, especially when drilling through holes When the workpiece is clamped, the gasket needs to be pulled out after the workpiece is clamped. However, when drilling without a gasket, the workpiece will often be drilled crookedly due to loose clamping, resulting in the hole being deviated and the workpiece being inval...

AI Technical Summary

Problems solved by technology

[0002] Generally, the bench vise used on the machine tool will use gaskets to ensure the balance of the workpiece clamping when clamping the workpiece. After repeated use, a large amount of iron filings will accumulate in the bench vise and it is difficult to clean up. After entering it, it is easy to be affected by iron filings, it is difficult to balance the gasket, and because the size of the workpiece is different, many gaskets of different sizes must be prepared, which is often confused or lost, which is very troublesome, especially when drilling through holes When the workpiece is clamped, the gasket needs to be pulled out after the workpiece is clamped. However, when drilling without a gasket, the workpiece will often be drilled crookedly due to loose clamping, resulting in the hole being deviated and the workpiece being invalid. This is common and Problems that have not been effectively resolved

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