Needle plate fixture

Abstract

The invention relates to the technical field of card clothing, in particular to a needle plate fixture. The needle plate fixture comprises a substrate; a left fixed plate, a needle angle adjusting plate, a micro hole guide plate, a guide plate connecting plate, an adjustable guide shaft, a guide shaft fixed base and a right fixed plate are arranged on the substrate in sequence from left to right; a mounting hole and a spiral micro measurer are arranged on the right fixed plate; an angle scale mark is arranged at the right end edge of the left fixed plate; the needle angle adjusting plate includes an angle adjusting disc and a needle plate mounting plate; the needle plate mounting plate is provided with a positioning upper stopper and a positioning lower stopper; a machining hole is formed in the left end of the micro hole guide plate; the right end of the micro hole guide plate is fixed on the upper surface of the guide plate connecting plate through a fastening bolt and a gasket; the guide shaft fixed base includes a guide shaft hole, a return spring and a collision plate movable cavity; a guide plate collision plate is arranged in the collision plate movable cavity; the adjustable guide shaft penetrates through the guide shaft hole and the return spring to fixedly connect with the left side surface of the guide plate collision plate; and the right side surface of the guide plate collision plate is fixedly connected with the left end of the spiral micro measurer through a connecting rod. The needle plate fixture can accurately fix the position of a needle plate.

Description

technical field [0001] The invention relates to the technical field of card clothing processing, in particular to a needle head plate clamp. Background technique [0002] The needle head plate is required for processing the card clothing. The needle head plate has a T-shaped structure, and the surface of the transverse part needs to be punched with pinholes. In the process of punching pinholes, there are often scraps caused by skewing, and in severe cases, the punched needles will be damaged. Therefore, a fixture that can accurately fix the position of the needle head plate is needed. Contents of the invention [0003] Technical issues resolved [0004] Aiming at the above-mentioned shortcomings in the prior art, the present invention provides a pinhead plate clamp, which can effectively overcome the problem in the prior art that it is difficult to accurately fix the pinhead plate. [0005] Technical solutions [0006] To achieve the above object, the present invention ...

AI Technical Summary

Problems solved by technology

In the process of punching the needle holes, there are often scrapes caused by skewing, and in severe cases, the punched needles will be damaged. Therefore, a fixture that can accurately fix the position of the needle head plate is needed.

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