84results about How to "Improve bending effect" patented technology

The invention provides an anode foil and a preparation method thereof, and relates to the technical field of capacitors. The preparation method comprises the following steps: preparing mixed aluminum slurry which comprises spherical aluminum powder, spherical aluminum oxide powder, a solvent, a binder and a dispersing agent; coating the surface of an aluminum foil substrate with the mixed aluminum slurry, and drying the aluminum foil substrate containing the mixed aluminum slurry to obtain a powder layer aluminum foil blank; sintering the powder layer aluminum foil green body to obtain a sintered foil; performing shot blasting treatment on the sintered foil to obtain an initial anode foil; cleaning and boiling the initial anode foil; and performing formation treatment on the boiled initial anode foil to obtain a target anode foil. According to the preparation method disclosed by the invention, the bending strength of the anode foil can be improved, and large-scale application of the anode foil can be realized.

The invention relates to the technical field of pipeline bending, and particularly discloses a bending device for pipeline production, which comprises a base, a support is fixedly connected to the rear end of the top of the base, a hydraulic cylinder is fixedly connected to the top of the support, the bottom of an output shaft of the hydraulic cylinder penetrates through the support and is provided with a pressing die assembly, and bending die assemblies are arranged on the left side and the right side of the top of the base. The bending die assembly comprises fixing frames fixedly connected to the left side and the right side of the top of the base, rotating shafts are rotationally connected to the middles of the two fixing frames, die blocks are fixedly connected to the outer walls of the rotating shafts, and die grooves are formed in the sides, close to each other, of the two die blocks. And after bending is completed, due to rotation of the modules, parts of the two mold grooves are gradually away from each other, demolding of the pipeline is facilitated, the situation that the bent pipeline is difficult to demold is avoided, and the situation that the pipeline bending machining efficiency is affected is avoided.

The utility model relates to the technical field of PVC (polyvinyl chloride) pipe machining, and discloses a PVC pipe bending device which comprises a machining table, a clamping component arranged at the top of a nut block and used for positioning a pipe, and a pipe bending component arranged in a U-shaped frame and used for bending and forming the pipe along the inner wall of a forming die cavity. One end of the pipe to be bent is fixed to the clamping assembly, then the first motor is used for driving the pipe on the clamping assembly to reciprocate in the axis direction of the ball screw, the purpose that manual work is replaced by a machine to determine the bending position of the pipe is achieved, and the operation difficulty is lowered; the outer side of a pipe is evenly heated through the preheating assembly, the clamping assembly pushes the pipe to advance to the forming die cavity along the limiting assembly, the driving assembly is started again to drive the pipe bending assembly in the U-shaped frame to press and form the pipe, and therefore the outer side of the pipe is evenly heated before pipe bending work, and the pipe is softened more sufficiently; and the pipe bending forming effect is better.

The utility model provides a steel pipe bending device which comprises a machine frame, a first moving platform is arranged on the upper portion of the machine frame, a clamping assembly used for clamping and fixing a steel pipe is arranged on the first moving platform, and a second moving platform is arranged on the outer side of the machine frame. And a bending assembly used for bending the steel pipe is arranged on the second moving platform. According to the steel pipe bending device, the first moving platform can be matched with the clamping assembly to clamp a steel pipe and push the steel pipe forwards at the same time, the second moving platform can be matched with the bending assembly to achieve continuous multi-angle and multi-direction bending operation on the steel pipe pushed forwards, the bending efficiency is higher, and the bending effect is better.

The invention discloses automobile plate part bending prefabrication machining equipment, and relates to the field of automobile part machining, the automobile plate part bending prefabrication machining equipment comprises a machining table, two supporting plates are symmetrically arranged on the two sides of the top surface of the machining table relative to the center line of the machining table, and a gap for bending is formed between the two supporting plates; a rectangular hole is formed in the position, located in a gap formed by the two supporting plates, of the top face of the machining table, a portal frame is arranged in the position, located in the gap, of the middle of the machining table, a hydraulic system, a grinding mechanism and a pressure assembly are arranged on the portal frame, and the tops of the two supporting plates are each provided with a limiting mechanism. The hydraulic system is used for driving the polishing mechanism to bend metal, polishing of wrinkles and discharging of discharged chippings are completed at the same time, the hydraulic system synchronously drives the pressure assembly to be matched with the limiting mechanism to achieve limiting treatment on the metal plate, and the bending accuracy is improved.

The utility model relates to the technical field of drainage pipeline installation equipment, and discloses multifunctional drainage pipeline installation equipment which comprises a first fixed supporting leg, an installation frame is fixedly installed on the top of the first fixed supporting leg, a second fixed supporting leg is fixedly installed on the right side of the bottom of the installation frame, and a connecting column is fixedly installed on the inner wall of the installation frame. A supporting bending disc is fixedly installed at the middle end of the outer wall of the connecting column, a metal drainage pipe is arranged at the top of the supporting bending disc, a limiting lock frame is arranged at the upper end of the inner wall of the first fixing supporting leg, an accurate bending mechanism is arranged on the outer wall of the connecting column, and the accurate bending angle of the metal drainage pipe is determined through reset angle software on a mobile phone. The accurate bending angle of the whole simple bending equipment is increased, and the problem that a drainage pipeline is difficult to install due to large bending angle deviation is solved.

The invention provides a machine base for a metal bending machine, which comprises a shell, a fixed base is fixedly mounted in the shell, the bottom end of the fixed base is fixedly connected with the bottom of the inner wall of the shell, a movable part is mounted in the fixed base, a mounting groove is formed in the upper side of the movable part, and a clamping groove is formed in the lower side of the movable part. And a mounting block is embedded in the mounting groove, and a fixing part is fixedly mounted at the top of the mounting block. According to the machine base for the metal bending machine, on the basis that pressure generated by a metal pipe is too large, the lower end of a reinforcing telescopic rod is slowly opened towards the outer side, a telescopic spring in a reinforcing main rod is used for pushing a telescopic connecting rod, the bottom end of the telescopic connecting rod makes contact with the bottom of the inner wall of a shell all the time, and therefore the contact area between a fixed base and the bottom of the inner wall of the shell is increased; and meanwhile, the stress area is increased, the stability of the device is improved, meanwhile, the shaking situation of the device in the working process can be reduced, and the bending effect of the metal pipe is further improved.

The utility model provides a kind of bending device of wood board bending equipment, belong to plate production technical field.It solves the technical problems such as existing bending machine cannot bend the board of larger length, the effect is not good after bending for the board of larger length etc..Two bending supports in the bending device of the wood board bending equipment are set apart along wood board conveying direction, arc-shaped bending tooth disc is set on each bending support, both sides of bending tooth disc are provided with protruding teeth, driving gear is set on the outside of bending tooth disc, driven gear is set in the inside, driving gear and driven gear can be rotatably fixed on mounting plate, driving gear is connected with bending driving part on mounting plate, connecting plate is set between two bending supports, both ends of connecting plate are fixedly connected with mounting plate, and board can be rotated with connecting plate.The utility model has the advantages that larger length board can be processed, and bending effect is good.

The invention discloses flexible glass and a preparation method thereof, and the flexible glass is prepared from the following raw materials in percentage by weight: 259.5%-64% of SiO2, 22%-24.8% of Al2O3, 0.1%-2% of P2O5, 0.1%-2% of ZrO2, 0.1%-2.5% of MgO, 3.5%-6.5% of Na2O, 0-1.1% of K2O, 3.5%-4.4% of Li2O, 3%-4.2% of B2O3 and 0.1%-0.3% of ZnO. The preparation method comprises the steps of founding, forming, chemical thinning, flattening treatment and chemical strengthening, wherein P2O5 is added into chemical strengthening molten salt. The Si / O ratio and the proportion of Li2O and P2O5 in the raw material components are adjusted, and phosphorus pentoxide is added in chemical strengthening, so that the stress layer depth and the ion exchange efficiency of the flexible glass are increased, and the flexibility of the glass is improved.

The utility model discloses metal bending anti-breaking monitoring equipment, which relates to the field of metal bending and comprises a base, the top of the base is fixedly connected with a fixed roller, one side of the base is movably connected with a hydraulic block, the inner wall of the hydraulic block is movably connected with a hydraulic rod, one side of the hydraulic rod is fixedly connected with a hydraulic station, and the other side of the hydraulic station is fixedly connected with a hydraulic cylinder. The top of the hydraulic block is fixedly connected with a bending roller, and the bending roller forms a structure capable of moving up and down through the hydraulic block, a hydraulic rod and a hydraulic station. The hydraulic block, the hydraulic rod, the hydraulic station, the bending roller and the fixing roller are arranged in a matched mode, a steel pipe needing to be bent is conveyed to the fixing roller by a certain length through the transmission roller, the hydraulic station is controlled to enable the hydraulic block to move on the hydraulic rod to drive the bending roller to downwards extrude the steel pipe, and the steel pipe begins to be bent around the fixing roller. The main function of the structure is that the maximum bending angle is fixed through bending of the method, direct breaking is prevented, and the structure is simple and not complex.

The utility model relates to the technical field of bending equipment, and discloses hydraulic bending equipment for an aluminum profile, which effectively solves the problem that the two ends of a plate cannot be bent together with the plate due to the fact that the two ends of the plate are pressed and fixed at present. A bending pressing block is arranged on the inner side of the bending frame, two hydraulic cylinders are symmetrically installed at the top end of the bending frame, the output ends of the hydraulic cylinders are fixedly connected with the top end of the bending pressing block, two sliding grooves are formed in the top end of the workbench, the two sliding grooves are symmetrically formed in the two sides of the bending frame, and a plate installation assembly is installed at the top end of the workbench. The end mounting frames on the two sides can rotate downwards through the rotating shafts, so that the two ends of the aluminum plate can rotate to the state corresponding to the bending inclination angle, the bending effect is improved, meanwhile, the two end mounting frames can slide in the sliding grooves through the sliding blocks to get close to each other, and the bending effect is improved.

The utility model discloses a pipe bending device convenient to carry, and relates to the technical field of pipe bending, the pipe bending device comprises a box body, a placing hole is formed in the box body, first positioning plates are slidably connected to the two sides of the interior of the placing hole, and first fixing blocks are fixedly connected to the two sides of the box body; a first power assembly is arranged on one side of the first fixing block, and a pipe pushing assembly is fixedly connected to the side, away from the first fixing block, of the box body. By the adoption of the structure, the two first positioning plates are installed in the containing hole of the box body, the first fixing block is installed on the outer side of the box body, the first power assembly is installed on the first fixing block and can drive the first positioning plates to move, and the two first positioning plates can clamp and fix a pipeline inserted into the containing hole; and the bending position deviation caused by deviation when the pipeline is stressed is prevented, the bending effect is not good enough, the quality of the bent pipeline is improved, and the working efficiency is improved.

A foldable magnetic device for a door curtain comprises a plastic magnet and an adhesive tape, and is characterized in that one side of the plastic magnet is adhered to the adhesive tape; two symmetrical surfaces of the plastic magnet are provided with grooves (112) which are symmetrical to each other; the production process is characterized by comprising the steps of manufacturing the plastic magnet and pasting the adhesive tape. The plastic magnet is manufactured in the mode that CPE and magnetic powder are mixed and vulcanized, and after vulcanization, the plastic magnet is manufactured through the manufacturing processes of tabletting, multi-layer laminating, cutting, magnetizing, notching and the like. The CPE is chlorinated polyethylene. The door curtain has the beneficial effects that the door curtain can be folded at will, is convenient to store, and can be repeatedly used for multiple times; environmental pollution and production resource waste caused by the fact that door curtains in the prior art cannot be reused are avoided, environmental pollution is reduced, and ecological development is promoted; the softness of the magnetic attraction edge of a curtain product can be improved, the magnetic attraction force is dispersed, the connection attraction force between curtains is moderate, and the service life of the door curtain is prolonged.

The utility model belongs to the technical field of casting auxiliary tool manufacturing, and provides an automatic local heating and bending mechanism for a steel bar. Comprising a feeding mechanism, an induction heater, a bending mechanism and a driving motor. Wherein a feeding hole capable of conveying steel bars in a reciprocating manner is formed in the feeding mechanism; the induction heater is provided with an induction coil for heating the steel bar; the bending mechanism comprises a main shaft and a rotating wheel rotationally installed on the main shaft, supporting columns are arranged on the rotating wheel in the radial direction at intervals, and the intervals between the supporting columns are located between the feeding hole and the induction coil and can directly face the feeding hole and the induction coil in the rotating process of the rotating wheel; the driving motor is in transmission connection with the rotating wheel and used for driving the rotating wheel.

The invention discloses a rapidly-adjusted bending mold and numerical control bending equipment thereof, and belongs to the related field of bending molds, the rapidly-adjusted bending mold comprises four groups of lower mold bodies and four groups of upper mold bodies, the upper mold bodies are movably mounted above the lower mold bodies, the four groups of lower mold bodies are connected and fixed through a sliding base plate, and the sliding base plate is fixedly connected with the lower mold bodies. The numerical control bending device comprises four sets of upper die bodies, four sets of lower die bodies and a sliding base plate, the four sets of upper die bodies are connected and fixed through a rotating cylinder, the four sets of lower die bodies and the sliding base plate are spliced and fixed through clamping grooves, the four sets of upper die bodies and the rotating cylinder are spliced and fixed through butt joint clamping strips, and the lower end of the sliding base plate is driven by a lead screw. The lifting base plate is movably installed on the upper portion of the inner side of the fixed base. By arranging the sliding base plate and the rotating cylinder, position adjustment of the lower die body and the upper die body can be completed in a moving and rotating mode, and therefore adjustment operation of the bending die can be rapidly completed, and the bending die can be flexibly suitable for bending machining of different structures.

The utility model discloses a plate bending device for pine needle plate processing, and relates to the field of pine needle plate processing, the plate bending device comprises a base, one side of the base is welded with an adjusting frame, the inner wall of the adjusting frame is provided with a clamping bolt, and one side of the clamping bolt abuts against an abutting mechanism. The clamping bolt and the adjusting frame are arranged, the clamping bolt plays a role in clamping and fixing the adjusting frame, when the device is used, the adjusting frame is convenient to adjust according to the length of a plate, the fixing frame, the spring and the positioning frame are arranged, the fixing frame plays a role in movably connecting the positioning frame, and when the device is used, the positioning frame is fixed, so that the device is convenient to use. According to the plate bending device, the springs continuously abut against the fixing frame to apply pressure, continuous pressure applying on the plate is facilitated, the bending effect is good, the adjusting sleeve and the connecting frame are arranged, the adjusting sleeve has a thread adjusting effect on the connecting frame, and when the device is used, the adjusting sleeve and the connecting frame are arranged to facilitate adjustment according to the height of the plate.

The present invention relates to the technical field of reinforcing plate stamping, and in particular to a stamping and shaping fixture for automobile support reinforcing plates. It comprises a base plate; it also comprises a distance adjusting device, wherein two distance adjusting devices are provided and symmetrically connected to the front and rear side walls of the base plate, and the distance adjusting device comprises a rectangular plate installed on the side wall of the base plate, and a sliding frame is provided on the surface of the rectangular plate, and a positioning mechanism is connected to the sliding frame. The present invention realizes the bending and forming of the support reinforcing plate by cooperating with a stamping device and a supporting device, and realizes the shaping of the bent support reinforcing plate by cooperating with a stamping device and a shaping mechanism, thereby ensuring that the support reinforcing plate is accurately bent into a desired shape, and improving the bending effect of the support reinforcing plate.

The utility model discloses a flexible conductive water vapor barrier film, which comprises a base material, a water vapor barrier layer and an ITO (Indium Tin Oxide) conductive layer, wherein the water vapor barrier layer and the ITO conductive layer are arranged on two opposite surfaces of the base material; a first flexible coating is arranged between the water vapor blocking layer and the base material, and an AR layer is arranged on the face, away from the base material, of the water vapor blocking layer. A second flexible coating is arranged between the ITO conducting layer and the base material, and a connecting layer is arranged between the ITO conducting layer and the second flexible coating. The flexible conductive water vapor barrier film provided by the utility model has good bending performance, conductive performance, light transmission and water vapor barrier capability.

The utility model discloses an auxiliary device for building engineering bending, which comprises a bottom plate and a connecting block, the top end of the bottom plate is fixedly connected with the connecting block, one end of the connecting block is fixedly connected with a connecting seat, one end of the connecting seat is rotatably connected with a connecting frame, the top end of the connecting seat is fixedly connected with a central shaft, and the central shaft is fixedly connected with a rotating shaft. Adjusting mechanisms are arranged on the inner side of the connecting block and the inner side of the connecting frame, a side shaft is fixedly connected to one end of the adjusting mechanism located on the inner side of the connecting block, a movable shaft is rotationally connected to one end of the adjusting mechanism located on the inner side of the connecting frame, a first threaded hole is formed in the corner of the bottom plate, and a clamping mechanism is arranged at the bottom end of the bottom plate. The positions of the side shaft and the movable shaft are adjusted through the first adjusting screw rod, so that the distance between the side shaft and the center shaft and the distance between the center shaft and the movable shaft meet the use requirements of different reinforcing steel bars, the use range of the device is widened, different use requirements are met, and the reinforcing steel bar bending effect is improved.

The utility model relates to the technical field of paper box edge folding, and discloses a paper product packaging edge folding machine which comprises a box body, the bottom of the box body is fixedly connected with supporting legs, the bottoms of the supporting legs are fixedly connected with supporting blocks, the front side of the box body is fixedly connected with a control panel, the top of the box body is provided with a bending mechanism, and the control panel is fixedly connected with the control panel. A positioning mechanism is arranged at the top of the box body, and a feeding assembly is arranged at the top of the box body. According to the paper product packaging edge folding machine, a paperboard is bent through the bending mechanism, in the edge folding process, bending force is concentrated at an indentation position, a fold at the edge folding position is straight, the edge folding effect is improved, through the positioning mechanism, the paperboard is fixed, the situation that the bending effect is affected due to the fact that the paperboard deviates in the bending process is avoided, and the paper product packaging edge folding machine can be used for packaging paper products with different thicknesses and different edges. And paperboards with different widths are fixed, the application range of the device is widened, and the adaptability is improved.

The invention discloses a novel anchor rod bending device, and belongs to the technical field of building construction. Comprising a screw rod, an annular nut is arranged on the screw rod, the annular nut is in threaded connection with the screw rod, a driving motor is arranged at one end of the screw rod, a rotating seat is arranged at the other end of the screw rod, the screw rod is rotationally connected to the rotating seat, a sleeve is arranged on the rotating seat, one end of the sleeve is fixed to the rotating seat, and the other end of the sleeve is fixed to the screw rod. A plurality of first connecting rods are arranged on the lower surface of the annular nut, one ends of the first connecting rods are rotationally connected to the annular nut, a plurality of second connecting rods are arranged on the outer side face of the other end of the sleeve, one ends of the second connecting rods are rotationally connected to the sleeve, and the other ends of the second connecting rods are rotationally connected to the annular nut. And bending mechanisms are arranged at the other ends of the first connecting rod and the second connecting rod corresponding to the first connecting rod in position, the two bending mechanisms are distributed up and down and arranged in a mirror image mode, and each bending mechanism comprises a C-shaped pipe. The technical scheme is used for improving the bending efficiency of the anchor rod.

The utility model provides a kind of automatic water gap cutting machine, it solves the problem of lower cutting efficiency and lower cutting quality of existing water gap cutting machine. Including workbench, workbench surface is equipped with handling mechanism, positioning assembly and with the corresponding lower pressure subassembly of positioning assembly, positioning assembly and lower pressure subassembly cooperate and fix product;Lower pressure subassembly side is equipped with the first bending assembly of upward jacking, handling mechanism bottom surface is equipped with the second bending assembly of downward pressing, the water gap of first bending assembly and second bending assembly cooperate and bend product;First bending assembly below is equipped with cutting assembly.The utility model is widely applied in water gap cutting equipment technical field.

The utility model discloses a building engineering steel bar bending device belongs to bending device technical field. Including bending table and conveying frame, the top of bending table is installed with conveying frame, the outer wall on conveying frame is installed with shearing frame, bending table top of one side of conveying frame is installed with bending frame, the outer wall on bending frame is installed with bending hydraulic cylinder, the output of bending hydraulic cylinder is installed with drive shaft, the surface of drive shaft is covered with pull arm, the outer wall on bending frame below pull arm is installed with rotating shaft. The utility model not only has realized bending device convenient and quick bending of building engineering steel bar, has facilitated bending device convenient conveying of building engineering steel bar, has facilitated a certain degree to the straightening of steel bar, and has facilitated bending device convenient and quick shearing of building engineering steel bar, has improved the efficiency of steel bar bending and shearing.

The invention discloses a UT-end stay wire tail wire binding auxiliary device, and belongs to the technical field of auxiliary devices.The UT-end stay wire tail wire binding auxiliary device comprises a lower fixing piece, a U-shaped containing groove is formed in the outer wall of one side of the lower fixing piece, two hinge pieces are fixedly connected to the top face of the lower fixing piece, an upper fixing piece is fixedly connected between one sections of the two hinge pieces, and the other sections of the two hinge pieces are fixedly connected with a lower fixing piece; two upper matching grooves are formed in the outer wall of one side of the upper fixing piece; and the buffer assembly comprises two connecting rods, a connecting shaft, two movable rods and two movable seats. According to the UT end stay wire tail wire binding auxiliary device, a pulling rope is bent through the U-shaped containing groove, the upper fixing piece covers the lower fixing piece, the bending effect is improved, meanwhile, the shape of a prepared stay wire is better controlled, the preparation efficiency is higher, the stay wire is portable to carry, high in strength, free of damage to components and safe and reliable, compared with manual manufacturing, the working efficiency is improved, and the production cost is reduced. And meanwhile, the process quality is higher.

The utility model discloses a bending device for processing a photovoltaic support, which belongs to the technical field of photovoltaic support processing, aims at solving the problems that the bending effect of the photovoltaic support is poor and the bending angle is not easy to control, and comprises a rack, the rack further comprises a positioning plate, and the positioning plate is fixed on the side wall of the top end of the rack. A plurality of symmetrically-distributed universal wheels are fixed to the side wall of the bottom end of the rack, a positioning assembly matched with the positioning plate is arranged on one side of the rack, a rotating shaft is rotationally connected to the side wall of one side of the rack, a servo motor is fixed to the inner side wall of the rack, and an output shaft of the servo motor and one end of the rotating shaft are coaxially fixed; through the arrangement of the positioning assembly, the photovoltaic support can be clamped and positioned, so that the photovoltaic support can be positioned in a short time, the situation that the later qualification rate is affected due to the poor bending effect on the photovoltaic support is avoided, and the application range is wide.

The utility model discloses an adjustable bending device for steel ring machining, which relates to the technical field of hub accessory production and comprises a U-shaped base, and two sliding grooves are formed in the top of the U-shaped base. During use, firstly, the side clamping plates slide towards the two sides, then a material is placed on the top of the U-shaped base, then the two side clamping plates are loosened, the two side clamping plates are driven to reset through the elastic effect of the two compression assemblies, the function of fixing the two sides of the material is achieved, then the limiting plate is driven by the adjusting assembly to move downwards, and the top of the material is limited; the phenomenon that the two sides of a material tilt in the bending process is effectively avoided, the bending effect is improved, when the bending angle needs to be adjusted, the transmission assembly drives the two screws to rotate synchronously, then the two lifting blocks and the lower bending wheel are driven to ascend and descend synchronously to the proper position, and therefore the function of adjusting the bending angle is achieved, different requirements are effectively met, and the bending efficiency is improved. And adjustment operation is simple and convenient, and practicability is high.

The invention belongs to the technical field of progressive dies, in particular to a bending die for reed processing, and provides the following scheme that the bending die comprises a machine base, an upper die mechanism and a lower die mechanism, the upper die mechanism is detachably mounted at the top of the machine base, the lower die mechanism is detachably mounted at the bottom of the machine base, and the upper die mechanism corresponds to the lower die mechanism in position; the lower die mechanism comprises two lower die bases and an extrusion assembly, the two lower die bases are fixed to the two sides of the top of the extrusion assembly, and the extrusion assembly is used for driving the two lower die bases to be close to or away from each other; after the upper die mechanism completes primary bending on the reed, the two lower die bases are driven to move through the extrusion assembly, and therefore the reed is bent again through the two lower die bases. According to the invention, the influence on the bending of the reed caused by the falling of the reed due to the increase of the pressing amplitude can be prevented, and meanwhile, the damage to the reed due to the large one-time bending amplitude can be avoided.