Cutting device and clamping device

Abstract

The invention discloses a cutting device and a clamping device. The cutting device comprises a cutting wheel and a clamping device body, the clamping device body comprises a first clamping piece and asecond clamping piece, a first surface of the first clamping piece and a second surface of the second clamping piece opposite to the first surface form a clamping surface, and the cutting wheel is perpendicular to the clamping surface; the first surface and the second surface are arc-shaped, and the curvature of the first surface, the curvature of the second surface and the curvature of the cutting surface of the cutting wheel are the same. According to the cutting device and the clamping device, the clamping surface of the clamping device body is arc-shaped, and the curvature of the clampingsurface is the same as that of the cutting surface of the cutting wheel, so that the cutting wheel makes contact with multiple products at the same time when cutting the products clamped on the clamping surface, cutting is completed at the same time, the problem that the multiple products are ground by the cutting wheel due to different cutting time when being cut at the same time is solved, therefore, the cutting precision and cutting efficiency are improved, and the service life of the cutting wheel is prolonged; meanwhile, the cutting wheel is always in contact with the multiple products during cutting, so that the contact area is large, and the swinging of the cutting wheel is reduced.

Description

technical field [0001] The invention relates to the technical field of cutting tools, in particular to a cutting device and a clamping device. Background technique [0002] Existing common cutting device has the following defects in its cutting process: [0003] 1. Due to the thin thickness of the cutting grinding wheel, the grinding wheel will swing when rotating at high speed; it will cause deviation and instability to the cutting size; [0004] 2. Since most cutting devices are plane-to-plane pressing devices, when the grinding wheel cuts multiple materials at the same time, the contact time with the cutting materials is different. The middle of the cutting wheel touches the product first and leaves the product last. The middle part of the product will be cut for a long time. Although the product has been cut, the two sides of the cutting wheel will still grind the two ends of the product, so that the middle size of the product will be different from the size of the two ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem mainly solved by the present invention is to provide a cutting device to solve the problem that when the current existing cutting wheel cuts multiple products at the same time, the cutting wheel will swing, and the contact time and cutting time of each product are different, thus causing The problem of insufficient cutting accuracy

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