Workpiece clamp

Abstract

The invention discloses a workpiece clamp capable of directly achieving positioning without depending on workers and extra tools. The workpiece clamp solves the problem that according to a wire cutting clamp in the prior art, horizontal positioning of a workpiece has to depend on extra tools. According to a novel chopstick barrel, the lower end of a barrel body is provided with a water filtering frame, and the bottom of the barrel body is connected with a water collection cup. The workpiece machining clamp comprises a substrate, a standard base plate and a sliding clamping plate which is opposite to the standard surface of the standard base plate and arranged on a sliding clamping base are arranged on the substrate. The sliding clamping base is connected with the substrate in a sliding mode, a positioning bolt is arranged on a side of the sliding clamping base and is tightly attached to the side edge of the substrate under a tightening state, a limit plate which partially extends towards the direction where the sliding clamping base is located is arranged on a side of the standard base plate, and the surface of the limit plate close to the standard base plate is vertical to the standard surface of the standard base plate. The workpiece clamp is suitable for being used in occasions where an original wire-electrode cutting clamp is suitable, and has the advantages of being capable of achieving quick clamping and loosening, capable of clamping multiple workpieces, and the like.

Description

technical field [0001] The invention belongs to the field of fixtures, in particular to a workpiece fixture for wire cutting. Background technique [0002] Wire cutting technology is quite special in mechanical processing. It can not only process special-shaped process holes, but also complete processing methods that cannot be completed by general equipment with the least amount of cutting. Wire cutting technology also has higher requirements for fixtures. In the current wire cutting production, the workpiece to be processed is usually placed between the fixtures. If the fixture is clamped up and down, molybdenum wires are used to align to ensure the accuracy of the vertical direction, but the accuracy of the horizontal position needs to be guaranteed. Rely on additional positioning tooling; if the fixture is clamped in the horizontal direction, the positioning perpendicular to the clamping direction also needs to rely on additional positioning tooling to ensure that, other...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problem that the existing wire cutting fixture must rely on additional tooling when positioning the horizontal position of the workpiece, and to provide a workpiece fixture that can directly achieve positioning without relying on workers through additional tooling

[0008] Another object of the present invention is to solve the problem that the prior art wire-cutting clamps cannot not only quickly clamp and release the workpiece, but also have the function of fine-tuning clamping, and provide a fast clamping and loosening of the workpiece. , and can fine-tune the clamped workpiece fixture

[0009] Another object of the present invention is to solve the problem that the existing wire cutting fixture is difficult to ensure that the clamping surface is relatively irregular workpieces and it is difficult to clamp multiple workpieces at the same time. Regular workpieces and workpiece fixtures that can clamp multiple workpieces at the same time

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