7results about How to "Reduce deformation rate" patented technology

The invention relates to the technical field of laser cutting machines, and provides a laser cutting machine for JP cabinet production, which comprises a mounting plate frame, a traction component, a polishing component and a pressing and separating mechanism, the mounting plate frame is fixedly connected to the end part of a lathe bed, and the pressing and separating mechanism is fixedly connected to the mounting plate frame; the pressing and separating mechanism is used for disconnecting a part adhered to a plate from the plate through pressing and comprises a cushion wheel and a pressing wheel, a plurality of protrusions are arranged on the pressing wheel, the plate slides between the pressing wheel and the cushion wheel, the cushion wheel and the pressing wheel are each sleeved with a protective sleeve made of a flexible material, and the protective sleeves are connected with the pressing wheel. And a scraper mechanism is arranged between the pressing and separating mechanism and the traction component and used for separating parts which are pressed and broken by the pressing and separating mechanism on the plate, and the technical problems that in the prior art, after laser cutting is conducted on the JP cabinet thin plate, cuttings adhere to base metal, residues need to be removed through manual knocking, the labor cost is high, and the machining efficiency is low are solved.

The utility model provides a kind of flat tube automatic sliding device and radiator assembly machine, the flat tube automatic sliding device includes device support;Heat pipe conveying mechanism, for conveying heat pipe;Guiding connecting seat, fixed on the device support, and with heat pipe conveying mechanism butt joint to form first guide channel, the first guide channel end is equipped with channel outlet;Flat tube trend adjusting mechanism, including stop block, the third cylinder of driving the stop block and connecting seat, the connecting seat forms vertical third guide channel and with the channel outlet butt joint;Lifting support device, including lifting module, second cylinder and second support frame.The utility model realizes the flexible steering of heat pipe by arc first guide channel arc setting, eliminates hard collision;Lifting support device before heat pipe enters vertical channel, initiative extension second support frame whole process support bottom, reduce deformation rate;By automatic shunt surplus material, it is convenient to take out redundant pipe body.

This utility model relates to the technical field of staining agent preparation equipment, and in particular to a staining agent preparation device for mucosal lesion diagnosis. It includes a placement cylinder and a top cover, and further includes: a disposable inner cylinder, which can slide inside the placement cylinder, and a quick-release positioning unit is provided between the disposable inner cylinder and the placement cylinder; a disposable rotating shaft, with several stirring rods fixed to its outer side, and a rotating unit is provided between the disposable rotating shaft and the top cover; and a liquid outlet pipe, with a B-hole on the lower side of the disposable inner cylinder, and the liquid outlet pipe is fixedly connected to the inner side of the B-hole, and can slide inside the positioning tube. By using a disposable inner cylinder, a disposable rotating shaft, and stirring rods, all of which are disposable items, they can be directly replaced after preparation without cleaning, thus avoiding residue and reducing the probability of cross-contamination, improving the production quality and efficiency of the reagent.

The utility model relates to a scaffold, in particular to a folding type scaffold structure. Comprising a mounting plate, two rotating plates are hinged to the two ends of the mounting plate, supporting mechanisms are arranged on the outer sides of the rotating plates, when the rotating plates are unfolded, the upper sides of the mounting plate and the two rotating plates are located on the same plane, the supporting mechanisms support the ends, away from the mounting plate, of the rotating plates, a reinforcing mechanism is arranged between the two supporting mechanisms, and the reinforcing mechanisms support the mounting plate. According to the device, the two rotating plates rotate around the hinged position, the two rotating plates and the upper side of the mounting plate are located on the same plane, then a worker pulls the supporting mechanism to move along the rotating plates, the supporting mechanism supports the ends, away from the mounting plate, of the rotating plates, and the reinforcing mechanism is unfolded in the moving process of the supporting mechanism; the mounting plate is supported through the reinforcing mechanism, so that unfolding of the scaffold is completed, and through multi-point supporting of the mounting plate and the rotating plate, the supporting force of the supporting mechanism and the reinforcing mechanism on the mounting plate and the rotating plate is improved.

The application discloses a self-resetting anti-seismic energy-dissipation anchor rod and an anchoring method, and belongs to the technical field of anti-seismic geotechnical engineering. The anchor rod comprises a viscous damper and an anchor rod, and the two are in a separated modular structure. The head of the viscous damper is fixed in a concrete structure through a pre-embedded part and a bolt, and the tail thereof is connected with the anchor rod body. The anchor head of the anchor rod is provided with double-layer elastic anchor pieces with concave curvature, and is reinforced in cooperation with injected anchoring slurry. During an earthquake, the high-strength spring and viscous damping liquid in the viscous damper are cooperatively energy-dissipated, so that the structural deformation and speed are effectively reduced; after the earthquake, the high-strength spring drives the anchor rod to self-reset, thereby reducing residual deformation. The application has the advantages of high anti-seismic energy-dissipation efficiency, self-resetting after the earthquake, reliable anchoring, strong applicability of the modular design and the like, and is suitable for anti-seismic reinforcement of geotechnical engineering such as tunnels and slopes.

The application discloses the technical field of gear processing machine tools, and discloses a bevel gear numerical control processing machine tool which comprises a bed body, a first sliding table which is slidably arranged on the bed body along the width direction of the bed body, a second sliding table which is slidably arranged on the bed body along the length direction of the bed body, a third sliding table which is vertically slidably arranged on the second sliding table, a rotary main shaft which is rotatably arranged on the first sliding table around the axis of the rotary main shaft, a workpiece main shaft which is rotatably arranged on the rotary main shaft around the axis of the workpiece main shaft, and a grinding wheel main shaft which is rotatably arranged on the third sliding table around the axis of the grinding wheel main shaft. The rotary main shaft drives the workpiece main shaft to rotate synchronously in the axial direction. The first sliding table is arranged at the first end of the bed body in the length direction, and the second sliding table is slid along the Z axis to drive the grinding wheel main shaft to move close to or away from the workpiece main shaft. The bevel gear numerical control processing machine tool has the advantages that the stroke of each linear shaft is short, the feeding and discharging are facilitated, the weight of each component is uniformly distributed, the deformation of the bed body of the machine tool is reduced, and the machining precision of the machine tool is improved.

The utility model relates to pressure monitoring equipment technical field, specifically disclose a kind of pressure switch pressure resistance monitoring device with explosion-proof protection, comprising: device main body shell, it is pressure performance monitoring device shell, the device main body shell bottom end is fixed with positioning base, and device main body shell side wall surface opening place snap connection has protection door, and device main body shell and positioning base form independent pressure buffer space.The pressure switch pressure resistance monitoring device with explosion-proof protection, the independent pressure buffer space of device main body shell and positioning base is formed in the device, the double protection structure of buffer chamber frame installed in inner wall surface and shell, and the explosion-proof window of both top end adopts explosion-proof material, can effectively block internal pressure impact, at the same time, the sealing element of buffer chamber frame and protection door connecting place enhances overall sealing property, cooperate double-layer structure of shell, realize the overall explosion-proof protection of monitoring device itself.