Cutting clamp capable of changing clamping face and capable of automatically recovering

Abstract

The invention discloses a cutting clamp capable of changing the clamping face and capable of automatically recovering, and relates to the technical field of cutting. The clamp comprises a base, the middle of the base is rotatably connected with a screw penetrating and extending to the right side of the base, the right side of the screw is fixedly connected with a hand wheel, and screw blocks are in threaded connection to the two ends of the screw. For the cutting clamp capable of changing the clamping face and capable of automatically recovering, through cooperation use of movable blocks and clamping blocks, when the material is clamped, two clamping rods can move towards the middle, the moving blocks are in contact with the material, each movable block can move towards the interiors of the clamping rods according to the shape of the material, when telescopic blocks are extruded into the movable block, meanwhile, the clamping blocks are engaged with gears, the positions of the movableblocks are fixed, the shape of the clamping face is attached to the shape of the material, the shape changing effect is achieved, the moving of the material on the clamping face is avoided, the machining failure caused by material sliding is avoided, and production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of cutting, in particular to a cutting clamp capable of changing the clamping surface and recovering automatically. Background technique [0002] In the process of material processing, it is often necessary to cut the material and cut the material into the required shape. Before cutting, the material needs to be fixed with a clamp to ensure the stability of the material position during the cutting process. [0003] The shape of the clamping surface of the current fixture is fixed, mainly flat or curved. When clamping a regular shape, the material can be tightly clamped, but when clamping an irregular shape, the material is prone to slipping, resulting in material processing. Mistakes, resulting in waste of materials. [0004] Therefore, we propose a cutting jig that can change the clamping surface and can be automatically restored to solve the above problems. By changing the shape of the clamping surface, t...

AI Technical Summary

Problems solved by technology

[0003] The shape of the clamping surface of the current fixture is fixed, mainly flat or curved. When clamping a regular shape, the material can be tightly clamped, but when clamping an irregular shape, the material is prone to slipping, resulting in material processing. Mistakes, resulting in waste of materials

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