6results about How to "High processing flexibility" patented technology

The utility model discloses equipment capable of simultaneously processing two sides, which comprises a bed body and a bed frame, two ends of the upper side of the bed body are fixedly connected with the bed frame, the lower side of the bed frame is fixedly connected with a material pressing bar, the bed body positioned on the lower side of the material pressing bar is fixedly connected with a workpiece fixing mechanism, and two sides of the bed body are symmetrically provided with a walking mechanism, a vertical lifting mechanism and a horizontal moving mechanism. The walking mechanism comprises a walking rack, a moving block, a first lead screw hand wheel and a first gear motor, the vertical lifting mechanism comprises a lifting rack and a second gear motor, the horizontal moving mechanism comprises a horizontal moving rack and a second lead screw hand wheel, the lifting rack is fixedly connected to the moving block, and the horizontal moving rack is vertically installed on the lifting rack; a worm reduction gearbox is installed on the horizontal moving rack, and the output end of the worm reduction gearbox is fixedly connected with a workpiece machining mechanism. By means of the structure, the problems that the working efficiency is low, the rigidity of a workpiece cannot be guaranteed in the machining process, and the cutter relieving phenomenon is likely to occur are solved.

The invention relates to the technical field of metal component forming and manufacturing, in particular to a real-time lubricating liquid supplementing incremental forming tool which comprises a mirror image forming machining system, a six-degree-of-freedom mechanical arm, a forming loading tool head and a flange plate rotating chuck. The forming loading tool head comprises a spherical ball head cutter, a clamping outer sleeve, a conducting inner sleeve and a detachable fixing sleeve; the clamping outer sleeve is fixed on a flange plate rotating chuck of the mechanical arm to support the forming loading tool to work; the starting end of the inner sleeve is connected with an oil conveying pipe; the detachable fixing sleeve is used for fixing the spherical ball head cutter and conducting a lubricating oil path; and the spherical ball head cutter is subjected to forming loading under the lubrication effect. The method comprises the steps of tool positioning, blank hot forming and aging treatment of a preformed part, finally, a metal forming component is obtained, and the problems that in the prior art, when thin-wall metal plate complex local small feature forming is conducted, precision is low, a tool bit is prone to damage, collapse and cracking are prone to occurring, and the structure property is uncontrollable are solved.

The invention discloses a bending forming die which comprises a female die, a central male die, a side male die and a compression spring. The two side male dies are symmetrically distributed on the two sides of the center male die, and the center male die can move relative to the side male dies. The female die is provided with a groove and two inclined forming surfaces, and the intersection point of extension lines of the two inclined forming surfaces is located in the groove. The central convex die is provided with a bending head which is arranged corresponding to the groove; the cross section of the bending head is V-shaped, and the bending head is provided with an upper surface; a compression spring is arranged between the side male die and the center male die, and the side male die abuts against the upper surface of the bending head under the action of the compression spring. And the bending head and the two side male dies form a V-shaped male die together. According to the invention, a bent part with good dimensional precision can be obtained only through any single-action press and one-time bending forming action; the die is simple in structure and has the advantages of being convenient to operate, high in forming precision, large in machining flexibility and the like.

The invention relates to the technical field of BT knife handles, in particular to a modular interface structure of a universal quick-change knife handle, which comprises a knife handle, a blind rivet and a thermal shrinkage rod, the knife handle is composed of a circular truncated cone section and a circular ring section, the interior of the knife handle is of a hollow structure, a first threaded hole is formed in the left end of the circular truncated cone section, and a second threaded hole is formed in the right end of the circular ring section; the blind rivet is in threaded connection with the cutter handle through the first threaded hole, and the thermal shrinkage rod is in threaded connection with the cutter handle through the second threaded hole. The blind rivet and the thermal shrinkage rod are designed into detachable and replaceable independent modules and are in standardized threaded connection with the knife handle, and accumulated errors which are difficult to control in multi-stage assembly are structurally eliminated; the thermal shrinkage rod is used as an independent standardized function module, and the universal threaded connector at the tail end of the thermal shrinkage rod can adapt to various knife handles with different standards and specifications.

This invention discloses a combined electro-discharge machining (EDM) method for long, narrow slit structures, specifically relating to the field of EDM technology. The steps are as follows: The workpiece is mounted on the EDM electrode wire; the EDM electrode wire moves in the XY plane; the machined workpiece is then aligned with the electrolytic machining wire electrode; the power supply and electrolytic control system are turned on for secondary machining; the electrolytic machining wire electrode moves along a predetermined trajectory in the XY plane; after secondary machining, the power supply is disconnected, the electrolyte circulation system is shut off, the electrolytic machining wire electrode and workpiece are removed, and both are cleaned, thus completing the machining process. This invention solves the problem of existing machining methods struggling to achieve high-quality machining of ultra-thin sheet-like long, narrow slit structures, improving the machining quality and efficiency of such structures.

The invention discloses an electric spark and electrolysis combined machining method for a long and narrow slit structure, and particularly relates to the technical field of electric spark and electrolysis machining. The method comprises the following steps that a workpiece is installed on a tool setting of an electric spark machining electrode wire; the electric spark machining electrode wire performs feeding motion in an XY plane; tool setting is conducted on the machined workpiece and the electrolytic machining linear electrode; turning on a power supply and an electrolysis control system, and carrying out secondary processing; the electrolytic machining linear electrode does feeding motion on a preset track in an XY plane; and after secondary machining is completed, the power source is disconnected, the electrolyte circulating system is closed, the electrolytic machining linear electrode and the workpiece are detached, the electrolytic machining linear electrode and the workpiece are cleaned, and machining is completed. By the adoption of the technical scheme, the problem that high-quality machining of the ultra-thin sheet-shaped long and narrow slit structure is difficult to achieve through an existing machining method is solved, and the machining quality and efficiency of the ultra-thin sheet-shaped long and narrow slit structure are improved.