Square double-sided clamp

Abstract

The invention discloses a square double-sided clamp. The square double-sided clamp comprises a lower support plate, a base plate, guide rails, a clamping mechanism and an auxiliary locating mechanism, wherein the base plate is arranged at the upper part of the lower support plate, a square hole is formed in the middle of the base plate, and the guide rails are arranged on the base plate in parallel; a sliding plate on the clamping mechanism is arranged on sliders on the guide rails, a movable clamping plate is fixed in the middle of the sliding plate, and a fixed clamping plate is fixed at one side of the square hole in the base plate; one end of a compressed spring is arranged in a mounting hole in the sliding plate, the other end of the compressed spring is arranged at the end part of a threaded hole in the base plate, and a regulating screw is arranged in the threaded hole in the base plate; a carrier plate on the auxiliary locating mechanism is arranged in the sliding groove, and the carrier plate can move between the lower support plate and the fixed clamping plate along the sliding groove; and a sample is clamped between the fixed clamping plate and the movable clamping plate. The square double-sided clamp provided by the invention is compact in structure, convenient to operate and stable and reliable in clamping. Two surfaces of a workpiece are pressed, and other surfaces can be used for operations, such as detection, so that the increase of operation efficiency is facilitated.

Description

technical field [0001] The invention relates to a clamp, in particular to a square double-sided clamp. Background technique [0002] Low Temperature Co-fired Ceramic LTCC (Low Temperature Co-fired Ceramic LTCC) technology is a technology for integrating components, which has become the development direction in the field of passive devices. When LTCC is packaged, double-sided flying probe test equipment is needed to test it. Double-sided flying probe test equipment is the key equipment for packaging after the low-temperature co-fired ceramic (LTCC) production line. Therefore, LTCC device fixtures are needed to stabilize the workpiece. clamping. [0003] In the patent CN 103048491 B, a universal fixture is described, which has a simple structure and strong compatibility. Although its clamping is stable and reliable, the fixture acts on all four sides of the workpiece to be clamped, that is, once The clamped working surface is correspondingly reduced, which affects the workin...

AI Technical Summary

Problems solved by technology

[0003] In the patent CN 103048491 B, a universal fixture is described, which has a simple structure and strong compatibility. Although its clamping is stable and reliable, the fixture acts on all four sides of the workpiece to be clamped, that is, once The clamped working surface is correspondingly reduced, which affects the working efficiency to a certain extent

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