3results about How to "Convenient automatic replacement" patented technology

This utility model discloses a fabric rolling machine that facilitates automatic reel replacement, including a support. A mounting box is fixedly installed in the middle of the upper outer surface of the support. A first slide is provided on the left side of the upper outer surface of the support, and a second slide is provided on the right side. A first support plate is fixedly installed on the upper outer surface of the first slide, and a second support plate is fixedly installed on the upper outer surface of the second slide. A first air shaft is rotatably mounted on the upper part of the first support plate, and a second air shaft is rotatably mounted on the upper part of the second support plate. The fabric rolling machine of this utility model, which facilitates automatic reel replacement, allows the first and second air shafts to move back and forth through the operation of a first hydraulic rod, facilitating connection with the reel. A lifting structure facilitates lifting the reel between the first and second air shafts, improving the convenience of loading and unloading.

The application relates to the technical field of machining equipment, in particular to a cutter device for machining a gravity-biased shaft and a machine tool, wherein the cutter device comprises a cutter rod, a mounting piece and a driving mechanism, one end of the cutter rod is fixedly provided with a cutter, the other end is slidably connected to a mounting seat of the mounting piece along a radial direction through a sliding plate and a sliding groove, the driving mechanism is connected to the mounting piece and drives the cutter rod to slide along the radial direction relative to the mounting seat, in addition, a transmission assembly comprises a plurality of transmission shafts and a gear set, precise radial displacement control is realized, the cutter device is further provided with a counterweight to balance the unbalanced force during cutter movement, the machining precision and efficiency are improved, and the cutter wear is reduced.

The utility model discloses a kind of automatically regulated hydraulic pump stations, it relates to hydraulic pump station technical field, the automatically regulated hydraulic pump station includes hydraulic pump station main body, the top side of hydraulic pump station main body is equipped with variable pump, the side of variable pump is equipped with connecting pipe, the side of connecting pipe is equipped with shunt valve, the both sides of shunt valve are equipped with two conveying pipes;The bottom of hydraulic pump station main body is equipped with adjusting assembly, and the adjusting assembly includes electric lifting frame, the bottom of hydraulic pump station main body is installed in electric lifting frame, the bottom of electric lifting frame is installed in the output end of electric turntable.The utility model is sent into two conveying pipes by shunt pipe, by the opening of one-side switch valve and control valve, so that hydraulic oil flows from one side, by flow detection valve, when flow is too much, open the other side switch valve and control valve, to facilitate automatic replacement high pressure filter.