Fixture for precision medical instrument machining

Abstract

The invention discloses a fixture for precision medical instrument machining, and relates to the technical field of medical instrument machining equipment. The fixture comprises a driving clamping part, wherein the driving clamping part comprises a driving clamping unit and a positioning clamping unit, the driving clamping unit is used for clamping a workpiece and driving the workpiece to rotate to the position below a die component, and the positioning clamping unit is used for positioning and clamping the workpiece on the driving clamping unit. The fixture is reasonable in structure and reliable and firm in workpiece clamping, accidental injuries caused by the fact that an operator takes and places the workpiece below a die are avoided, clamping pieces are elastic clamps, the two sides of one end of each elastic clamp are each of an opening structure, the workpiece can slide into the clamping pieces from the opening structures conveniently, positioning clamping is achieved, and the workpiece is further limited and clamped; and through the arrangement of one pair of clamping pieces, positioning clamping of the two ends of the workpiece is improved, the stability of the workpiece in the stamping and bending process is improved, and the machining precision of the workpiece is improved.

Description

technical field [0001] The invention relates to the technical field of medical device processing equipment, in particular to a jig for precision medical device processing. Background technique [0002] Medical devices refer to instruments, equipment, utensils, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are directly or indirectly used on the human body, including required computer software. The effect is mainly obtained through physical methods, not through pharmacological, immunological or metabolic methods, or although these methods are involved, they only play an auxiliary role. The purpose is diagnosis, prevention, monitoring, treatment or mitigation of disease; diagnosis, monitoring, treatment, mitigation or functional compensation of injury; examination, replacement, regulation or support of physiological structures or physiological processes; life support or maintenance; pregnancy control; To provide information fo...

AI Technical Summary

Problems solved by technology

[0003] The orthopedic external positioning bracket is composed of multiple sheet metal processing parts. Some sheet metal processing parts need to be completed on the stamping bending machine. The clamps on some existing stamping bending machines clamp and position the sheet metal through the bolt pressure head. This kind of clamping method is single. When stamping and bending the sheet metal, the position of the sheet metal on the fixture is prone to shift, resulting in inaccurate dimensions of the sheet metal after bending and reducing the accuracy of the product. Therefore, this application A jig for precision medical device processing is provided to meet the demand

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