Quick and precise positioning clamp

Abstract

The invention discloses a quick and precise positioning clamp which comprises a first positioning body and a second positioning body for positioning an inclined workpiece, wherein the first positioning body and the second positioning body are correspondingly arranged, so that a to-be-processed surface of the inclined workpiece is kept positioned in a processing process; a first positioning inclined plane which is in contact with one end of the workpiece is arrange on the first positioning body; the first positioning inclined plane and the horizontal plane form a first positioning angle; the workpiece is in contact with the first positioning inclined plane to form a workpiece contact surface; the workpiece contact surface and the horizontal plane form a workpiece contact angle; and the first positioning angle is the same as the workpiece contact angle. With the adoption of the quick and precise positioning clamp, the first positioning angle can be set according to requirements, so that the to-be-processed surface of the workpiece is kept at the set angle in the processing process, and the to-be-processed surface can be easily kept at the set angle, and therefore, processing such as milling can be carried out on the to-be-processed surface, positioning is precise and efficient, operation is convenient, and time and labor are saved.

Description

technical field [0001] The invention relates to a loading and unloading tool, in particular to a clamp. Background technique [0002] The current fixture has a single function, mainly including 2 relatively arranged support bodies, 2 relatively arranged vices, and the 2 support bodies and the 2 vices roughly form a square. For example, when processing the mating surface of the box cover blank, place the mating surface upwards horizontally, put the two ends of the box cover blank on two supports, and 2 vises clamp the box cover blank from the other two sides of the box cover blank. In this way, the blank of the box cover is tightly restricted, and the mating surface of the blank of the box cover is flattened by the cutter, or a hole is drilled on the mating surface. [0003] When processing the peephole on the box cover blank, due to the irregular shape of the box cover blank, it is difficult to place the peephole horizontally. Even if it is horizontal by naked eyes, you sti...

AI Technical Summary

Problems solved by technology

[0003] When processing the peephole on the box cover blank, due to the irregular shape of the box cover blank, it is difficult to place the peephole horizontally. Even if it is horizontal by naked eyes, you still need to use other auxiliary tools to find the level. During the clamping process of the vise, the blank of the box cover will still move, and it is still difficult to position the viewing hole horizontally

[0004] It can be seen that the existing fixture has a single function, cannot locate irregular workpieces, and the positioning is time-consuming, laborious, low in efficiency, poor in positioning accuracy, and difficult to operate

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