A stainless steel wire variable diameter processing equipment

Abstract

The invention discloses stainless steel wire diameter-variation machining equipment. The stainless steel wire diameter-variation machining equipment comprises a box. A support is arranged on the uppersurface of the box. The lower surface of the support is connected with the upper surface of the box. A supporting frame is arranged on the support. The lower surface of the supporting frame is connected with the upper surface of the support. A chuck is arranged on the outer wall of the right side of the supporting frame, a steel wire is arranged on the inner wall of the chuck, the outer wall of the steel wire is connected with the inner wall of the chuck, and an end cover is installed on the outer wall of the right side of the chuck. According to the stainless steel wire diameter-variation machining equipment, through matching of the box, the supporting frame, the chuck and a base and under the action of supporting rods, the supporting frame and the support are connected more stably, thefront end of the steel wire is locked by an inner cover and a rear cover while the steel wire is clamped and fixed by a front cover, the steel wire is driven to rotate through a rotating seat, the steel wire diameter-variation efficiency is improved while connection between the steel wire and the chuck is reinforced, equipment maintenance cost is saved, production efficiency is improved, and the stainless steel wire diameter-variation machining equipment is suitable for application and popularization.

Description

Technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a stainless steel wire diameter reducing processing equipment. Background technique [0002] The stainless steel reducing wire is the main component of the guide wire for minimally invasive surgery. Therefore, the processing quality of the stainless steel reducing wire has high requirements. At present, the processing of the stainless steel reducing wire is processed by a centerless grinder. Although the method has high processing efficiency and high processing quality, the large investment in equipment and the high cost of consumables result in high processing costs and high technical requirements for operators. In the prior art, for example, the utility model patent with application number 201320607385.9 It includes a box body, two oppositely arranged main shafts, a drill chuck, a first driving device, a copper electrode, a power source, a screw rod, a second driving d...

AI Technical Summary

Problems solved by technology

[0002] The stainless steel variable diameter wire is the main part of the guide wire used in minimally invasive surgery, so there is a high requirement for the processing quality of the stainless steel variable diameter wire. At present, the processing of the stainless steel variable diameter wire is processed by a centerless grinder. Such processing Although the method has high processing efficiency and high processing quality, the investment in equipment is large and the cost of consumables is high, resulting in high processing costs and high technical requirements for operators. In the prior art, for example, the utility model patent with application number 201320607385.9 It includes a box body, two oppositely arranged spindles, a drill chuck, a first drive device, a copper electrode, a power supply, a screw mandrel, a second drive device, a liquid spray device and a numerical control device, the two spindles are arranged in the box body, The first driving device is arranged in the box and is used to drive two main shafts to rotate. The opposite ends of the two main shafts are equipped with drill chucks, and the two drill chucks are used to clamp stainless steel wires. A copper electrode is provided below the chuck, the power supply is connected to the copper electrode, the power supply is also connected to any drill chuck, the screw rod is connected to the copper electrode, and the second driving device is connected to the screw rod to drive The screw rod rotates, the liquid spraying device is connected with the copper electrode, and is used to spray the working liquid to the stainless steel wire, and the numerical control device is connected with the power supply, and is used for adjusting the voltage of the power supply, and the numerical control device is also connected with the second driving device, It is used to control the second driving device. Although the utility model has a simple structure, it has many shortcomings and defects. In the existing equipment, the design of the drill chuck has defects, the connection between the drill chuck and the copper electrode is not stable enough, and the drill chuck The head is frequently hit and easily damaged, and the connection between the drive shaft and the coupling is not tight, so that the drive shaft is prone to jumping or trembling when rotating, resulting in low processing efficiency, poor surface quality and wear and tear of the workpiece. High, in view of these situations, in order to avoid the above technical problems, it is necessary to provide a stainless steel wire variable diameter processing equipment to overcome the defects in the prior art

Images