6 results about "Device Knife" patented technology

A technology was needed that could supply a sufficient amount of liquid to the area where the blade was processing the workpiece. [Solution] The processing apparatus comprises a blade, a rotating mechanism rotatable around a rotation axis, and a holding member. The blade is mounted on the rotating mechanism by the holding member, which clamps a portion of the blade. The blade has a plurality of recesses, each smaller in depth than the blade's thickness, and each of the recesses extends from the rotation axis side to the outer circumference, spanning the portion clamped by the holding member. Liquid is supplied from the outside to a space that is at least partially surrounded by the holding member, on the rotation axis side of the position where the portion of the blade is clamped. The liquid supplied to the space is injected into each of the plurality of recesses on the rotation axis side of the portion of the blade.

This utility model discloses a green ceramic tile chamfering machine, including a shell and a base plate. The bottom of the shell is connected to the base plate. A tension plate is provided on the top of the base plate, and a motor is provided on the tension plate. A synchronous belt is provided on the side of the motor. A photoelectric switch is provided on the other side of the tension plate. A guide rail plate is provided inside the photoelectric switch, and a linear guide rail is provided outside the guide rail plate. A blade holder is provided at the bottom of the linear guide rail, and a blade is installed on the top of the blade holder. This green ceramic tile chamfering machine, by installing a motor inside the machine body and driving a synchronous pulley and synchronous belt outside the motor, and starting the machine by pressing a foot switch, causes the blade on the top of the blade holder to complete the chamfering along the linear guide rail. This process produces no dust, thus making the product more adaptable and easier to use.

The application discloses a tool holder clamping structure and machining equipment, the tool holder clamping structure includes the tool holder body connected with the output shaft, the tool holder body is provided with a through hole, one end of the through hole is slidably connected with a collet, the collet is provided with a clamping hole, the other end of the through hole is slidably connected with an extension assembly, one end of the extension assembly is connected with the collet, the other end of the extension assembly is rotatably connected with a rotating pin, an adjusting hole is radially arranged on the hole wall of the through hole, an adjusting assembly is arranged in the adjusting hole, the adjusting assembly can correct the position of the collet to compensate the accuracy. In the process of tool changing, the rotating pin is rotatably connected with the extension assembly, the rotating pin does not rotate when the collet rotates, so that the tool changing assembly and the output shaft do not interfere with each other, that is, the output shaft can drive the collet to rotate slowly at this time, the influence of gravity, insufficient precision of the manipulator and other factors is overcome, the axis of the tool can gradually coincide with the axis of the collet, and the installation precision of the tool is improved.

The utility model discloses a hardware processing equipment tool quick replacement device belongs to tool quick replacement technical field, it includes the fixed frame, the fixed frame inside one end swing installation has the screw rod, one end fixed mounting of screw rod has the control bad, and the outer wall screw thread connection of screw rod has the sliding block, and the bottom fixed mounting of sliding block has the connecting block, and the one side mounting of connecting block has the fixed bolt. This hardware processing equipment tool quick replacement device, pull the handle and drive the telescopic link to move to the disc in the middle, and the telescopic link of both sides moves and extrudes the positioning rod, causes the positioning rod to extrude the elastic member and move upward, and the disc in the middle of telescopic link is separated from the clamping block by pulling the handle outward, and the telescopic link is clamped to the slot in the tool protection cover, and the clamping block is clamped to the disc in the middle of telescopic link, and the installation of tool is discarded through bolt piece cooperation pressure ring, and the mode of cooperation of telescopic link and spring is used to replace and fix tool, improves the convenience of operation, and reduces the work burden of worker.