11results about How to "Play a corrective role" patented technology

The utility model provides a kind of auxiliary deviation rectification tool for processing air compressor pull rod belongs to air compressor accessory machining technical field. Including mounting seat, two supports are arranged at mounting seat interval, two installation barrels coaxial are respectively arranged on two supports, installation space for being used for pull rod to pass in is formed in two installation barrel inboard, a plurality of positioning columns are arranged at interval along the circumferential direction of installation barrel on installation barrel, and positioning column is radially slidably arranged along installation barrel, adjusting member for driving a plurality of positioning columns synchronous movement and abutting pull rod is equipped on installation barrel. The benefit of improving pull rod processing effect.

This utility model discloses a metal side panel flanging hole stamping device, including a support frame. A processing component is connected to the support frame, and the processing component includes a limiting component installed on the upper side of the support frame. The limiting component includes a sliding frame installed on the top left side of the support frame. A first motor is installed on the front top of the sliding frame, and a bidirectional screw is coaxially fixedly connected to the rear output end of the first motor. This utility model relates to the field of metal side panel processing technology. In this metal side panel flanging hole stamping device, the sliding frame, first sliding rod, first motor, bidirectional screw, limiting plate, cylinder assembly, and limiting frame cooperate to achieve horizontal and vertical limiting processing of the metal side panel, correct the conveyed metal side panel, and allow the support frame, second motor, unidirectional screw, and second sliding rod to cooperate to adjust the position of the movable frame, hydraulic cylinder, and stamping block along the Y-axis, so that the stamping end moves to the metal side panel to be stamped for stamping processing.

This invention discloses a synchronous bending and straightening device for processing precast steel structure decorative panels, relating to the field of precast steel structure decorative panel processing. The device includes a straightening frame with a positioning groove adapted to the precast decorative panel, serving to position the panel; a linkage mechanism and an auxiliary mechanism, the linkage mechanism working in conjunction with the auxiliary mechanism to straighten the precast decorative panel during bending; a mold mechanism; and an ejection mechanism. This synchronous bending and straightening device for processing precast steel structure decorative panels enables positional correction during sheet metal loading, achieving a straightening effect. Simultaneously, when the placement platform moves the sheet metal upwards, it works in conjunction with an extrusion plate to clamp and fix it, effectively preventing the sheet metal from shifting due to lateral slippage during bending. It also allows for simultaneous bending of multiple parts of the sheet metal, is simple and convenient to operate, and significantly improves the efficiency of the bending process.

The utility model discloses an automatic film covering and straightening unit, and particularly relates to the technical field of straightening machine, including unit baseplate, two vertical boards are fixedly connected at the top of unit baseplate, and a straightening roller is installed between the two vertical boards, the top of unit baseplate is slidably connected with a moving plate, and the top of unit baseplate is fixedly connected with a first fixed plate on the side away from the moving plate, the top of moving plate and first fixed plate is fixedly connected with a side plate. The utility model discloses an adjusting mechanism, can accurately adjust the position of moving plate, the spacing between transmission roller can be flexibly adjusted according to the width change of strip or specific process requirement, enhances the adaptability of equipment to different specifications strip, through adjusting the speed difference of transmission roller or the position of moving plate, timely corrects the running track of strip, ensures that strip is always on the correct path and advances, guarantees the straightening quality of strip, reduces the scrap rate, improves production efficiency.

The utility model relates to a deformable suction nozzle mechanism of an automatic spacing bar attaching machine table, which comprises a suction nozzle main body, the suction nozzle main body is connected to an execution end part of a manipulator, the suction nozzle main body comprises a suction nozzle frame, and vertical guide rails are respectively arranged on two sides of the suction nozzle frame. Adjusting blocks are connected to the two vertical guide rails in a sliding mode respectively and can be located at different positions of the vertical guide rails, a row of suction head arrays are connected between the adjusting blocks on the two sides, and every two adjacent suction heads are hinged together through a pin shaft on the side portion. The outer sides of the head suction head and the tail suction head are hinged to the adjusting blocks on the corresponding sides through pin shafts respectively, and the curvature of the suction head array is changed by adjusting the height positions of the two adjusting blocks. According to the utility model, the curvature of the suction head array can be adjusted through a mechanical linkage structure so as to adapt to rubber frames with different sizes and application required curvatures, the universality is enhanced, and the dynamic adjustment and self-adaptive grabbing action of the suction nozzle form are realized through the cooperative control of the deformable suction nozzle and the manipulator, so that the attaching precision and efficiency are improved.

This utility model relates to the technical field of leather roller coating machines, and discloses a fast self-correcting and self-peeling conveyor belt component for a leather roller coating machine. It includes a frame, a coating roller rotating on the upper part of the frame, a mounting bracket for mounting coating equipment fixed on the side of the frame outside the coating roller, a main drive roller rotating on the lower part of the frame, and a tension roller rotating on the lower right side of the frame. A rubber conveyor belt drives between the main drive roller and the tension roller, and a conveying component is arranged inside the rubber conveyor belt. This fast self-correcting and self-peeling conveyor belt component for a leather roller coating machine effectively connects the main drive roller and the tension roller by being tensioned by the rubber conveyor belt. A motor drives the main drive roller, which in turn drives the correction roller to rotate via the rubber conveyor belt. Utilizing the diameter difference between the main drive roller and the tension roller, when the leather is conveyed to the outlet, the leather adhering to the conveyor belt can be peeled off without external force.

The present application relates to the technical field of valve core, and discloses a valve core positioning and feeding mechanism, which comprises a base and further comprises a pushing assembly arranged on the upper side of the base and used for pushing the valve core during feeding, a positioning assembly used for positioning the valve core when the valve core moves, and a compensation assembly used for compensating the accumulated tolerance between the valve core and the guide rail, so that the guide rail has a certain micro-offset capability, the hard blockage of the guide rail is avoided, the valve core is prone to be stuck, the posture deflection of the valve core during movement can be adapted, the posture of the valve core can be corrected to a certain extent, the risk of valve core sticking is further reduced, and the positioning and pre-tightening effect of the positioning assembly on the valve core can be adjusted through a detection assembly to limit the valve core through the positioning assembly, reduce the risk of sticking, and improve the positioning accuracy.

This application relates to the technical field of noodle twisters, and more particularly to a single-piece adjustable noodle twister, comprising a handle, a clamp, and an adjustment mechanism. The handle has a through hole with threads. The clamp includes a stationary clamp plate, a movable clamp plate, a rotating pin, and a reset component. The stationary clamp plate is fixedly connected to one end of the handle, and the stationary and movable clamp plates are hinged by the rotating pin. The reset component is located between the stationary and movable clamp plates. The adjustment mechanism includes an adjustment screw, a positioning part, and an adjustment section. The adjustment screw passes through the through hole, and one end of the adjustment screw extends onto the movable clamp plate. The positioning part is mounted on the adjustment screw. The adjustment screw is threadedly connected to the handle, and the adjustment section is fixedly connected to the end of the adjustment screw away from the stationary clamp plate. This application features a simplified structure, light weight, small space occupation, easy portability, and convenient adjustment of clamp tightness, adaptable to various overhead contact line installation scenarios.

This utility model relates to an adjustable guide device, including a vertical plate. An upper guide assembly is provided at the upper end of the vertical plate, and the upper guide assembly is vertically mounted inside the vertical plate via a slider. A first drive assembly is provided at the top of the vertical plate, and the first drive assembly is screwed to the slider, used to drive the slider to move the upper guide assembly up and down. A lower guide assembly is provided at the lower end of the vertical plate, and the lower guide assembly is horizontally mounted inside the vertical plate via a slide rail. A second drive assembly is provided at the lower end of the slide rail, and the second drive assembly drives the slide rail to move the lower guide assembly horizontally. In this utility model, the upper guide assembly drives the slider to move up and down via the first drive assembly, and the lower guide assembly drives the slide rail to move horizontally via the second drive assembly. Simultaneously, the first steering seat of the upper guide assembly and the slider, and the second steering seat of the lower guide assembly and the slide rail are rotatably connected, allowing the upper and lower guides to be flexibly adjusted in both horizontal and vertical directions to meet diverse cutting tasks.

The application discloses a shock absorber piston valve limiting protection structure and relates to the technical field of shock absorber piston valves, which comprises a piston shaft, a piston is sleeved on the outer wall of the piston shaft, a rubber ring is sleeved on the outer wall of the piston, and four oil channel input ends and four oil channel output ends are arranged in the piston. The upper limiting gasket and the lower limiting gasket are arranged, the upper limiting gasket supports the deformation of the compression valve piece with a large outer diameter in the compression stroke, the durability of the compression valve piece is improved, the problem that the performance is excessively attenuated due to the deformation of the compression valve piece after durability is solved, the lower limiting gasket supports the deformation of the recovery valve piece with a large outer diameter in the recovery stroke, the durability of the recovery valve piece is improved, and the problem that the performance is excessively attenuated due to the deformation of the recovery valve piece after durability is solved.