27results about How to "Improve straightening efficiency" patented technology

The invention relates to the technical field of straightening equipment, and discloses an automatic matching straightening machine for shaft workpieces, which comprises a machine body, a plurality of linear sliding rails for a plurality of mechanisms to linearly move are arranged on the machine body, and strip-shaped tooth grooves matched with moving gears are formed in the two sides of the interior of the machine body; one side of the machine body is provided with a PLC (Programmable Logic Controller) control cabinet for calculating input shaft workpiece data information and generating a control signal, and the PLC control cabinet is used for controlling each mechanism on the machine body in an operation process. By adding and arranging the movable detection mechanism, when the shaft workpiece is straightened, the movable detection mechanism adopts a lever type detection structure, can be tightly attached to the surface of the shaft workpiece, sensitively captures bending deformation information of the workpiece, realizes accurate acquisition of deformation, avoids subjectivity and errors of manual detection, and improves the straightening accuracy of the shaft workpiece. And full-length movement detection can be realized along a linear sliding rail, all parts of the shaft workpiece are covered, and the condition of missing detection of a deformation position is avoided.

The utility model relates to cable production technical field especially is a kind of cable straightening equipment, including mounting plate, mounting plate is provided with two and is symmetrically distributed before and after, the four corners of two mounting plates are all provided with mounting hole, the opposite end of two mounting plates is all fixedly connected with slide rail, straightening mechanism is slidably connected between two mounting plates, two stands are symmetrically fixedly installed in the upper end of the mounting plate located rear part, one end of a stand is fixedly installed with one positive and negative motor, the output of one positive and negative motor is fixedly connected with ball screw, ball screw is screw-connected with the rear part of straightening mechanism. The utility model discloses a kind of cable straightening equipment, reciprocating motion is driven by ball screw straightening mechanism, realize the stable feeding of cable and continuous straightening;While using the multiple straightening wheels of annular distribution, realize automatic adaptation different diameter cable with adjusting disc cooperation, improve straightening efficiency and versatility, applicable to the efficient processing and automatic production of multiple specifications cable.

This utility model discloses a straightening device for aluminum profile processing, including a worktable. A first motor is installed at the bottom of the worktable surface, and a first bidirectional screw is installed at the output end of the first motor. A first moving rod and a second moving rod are respectively driven and connected to the first bidirectional screw. The first moving rod and the second moving rod are symmetrically arranged and each is equipped with a clamping mechanism. The two clamping mechanisms are symmetrically arranged on the worktable. A second motor is installed at the bottom of the worktable surface. In this utility model, the two ends of the aluminum profile are clamped and fixed by the two clamping mechanisms. The second motor drives the unidirectional screw to rotate, causing the third moving rod to drive the moving frame to move, thereby driving the horizontal straightening mechanism and the lateral straightening mechanism to move. This achieves a one-time straightening effect on the upper and lower end faces and the front and rear end faces of the aluminum profile, effectively avoiding the cumbersome and inconvenient secondary clamping and straightening operations and the problem of affecting straightening efficiency.

The utility model relates to straightening press technical field discloses straightening press suitable for soft quality steel straightening, including work table, the top of work table is provided with adjusting mechanism, the top of adjusting mechanism is provided with down -the -press subassembly, down -the -press subassembly is used for rectifying soft quality steel, the right side of work table is provided with fixed component, fixed component is used for fixed adjusting mechanism, the back of work table is provided with detection component, detection component is used for detecting soft quality steel bending degree, the bottom fixed connection of work table has support seat, the bottom of support seat is provided with horizontal component, horizontal component is used for adjusting device is in horizontal state. In the utility model, when straightening soft quality steel, rotating the rotary disc adjusts the adjusting pad block interval to adapt to the hardness of steel, the steel is put into the correction groove, the detection head is pressed into the groove to measure the bending degree, the down -the -press subassembly is pressed down, the adjusting pad block cooperation increases the deformation of the bending place, satisfies the straightening demand.

The utility model relates to a straightening machine, especially a straightening machine angle adjusting device, include: angle drive arrangement, locate in straightening seat, angle straightening board, rotate and set up in straightening seat with angle drive arrangement is connected, and angle straightening device, locate in angle straightening board, wherein, angle drive arrangement is used for through angle straightening board drive angle straightening device rotates to adjust the included angle between angle straightening device and movable pressure straight device.

This utility model discloses a steel bar straightening mechanism, including a straightening mechanism and a feeding tray for placing the steel bar coil. The feeding tray is equipped with a limiting cylinder. Before entering the straightening mechanism, the steel bar is bent in the opposite direction by the limiting cylinder. An mounting plate is provided on the side of the feeding tray, and a movable plate is slidably mounted on the mounting plate. A screw pair is provided at the bottom of the movable plate, and a self-locking screw is rotatably mounted in the through groove in the middle of the movable plate. The self-locking screw is installed in cooperation with the screw pair. The limiting cylinder is rotatably mounted on the movable plate through a mounting shaft. The steel bar will not twist before straightening, ensuring the mechanical properties of the steel bar. Moreover, the initial reverse bending of the coiled steel bar before straightening significantly reduces the curvature of the steel bar. Subsequent straightening will not cause cracking, reducing the deformation of the steel bar during straightening and thus improving the straightening efficiency.

The invention relates to the technical field of steel wire straightening, in particular to straightening equipment for eliminating internal stress of stainless steel wires, which comprises an equipment main body, a mounting seat is arranged on the equipment main body, a first locking assembly is slidably connected to the inner bottom wall of the mounting seat, straightening mechanisms are slidably connected to two sides of the inner bottom wall of the mounting seat, and the two straightening mechanisms are elastically connected. A guide assembly connected with the equipment main body is arranged above the mounting seat; according to the straightening equipment for eliminating the internal stress of the stainless steel wire, the straightening piece can be matched with the diameter of the steel wire, so that the effect of automatically adjusting the straightening piece is achieved, meanwhile, the straightening precision is guaranteed, the early-stage preparation time is saved, and the steel wire straightening efficiency is improved.

The utility model relates to the technical field of channel steel recovery, in particular to a tool clamp for channel steel recovery, which comprises a straightener body, a first fixing plate fixedly connected to the top of the straightener body, a second fixing plate fixedly connected to the top of the straightener body, and a channel steel body placed inside the straightener body. Straightening plates used for straightening a web plate of the channel steel body are installed in the straightening machine body at equal intervals, straightening rollers used for straightening a flange of the channel steel body are installed in the straightening machine body at equal intervals, and first adjusting assemblies used for adjusting the straightening plates are installed in the straightening machine body and on the outer side of the first fixing plate; second adjusting assemblies used for adjusting the straightening rollers are installed in the straightening machine body and on the outer sides of the second fixing plates. The tool clamp for channel steel recovery has the advantages of being efficient in straightening, accurate in adjustment, high in universality and capable of protecting channel steel.

This utility model relates to the field of steel structure straightening technology, and in particular to a straightening device for steel structure columns and beams. It includes a workbench with a mounting frame, a movable seat, and a lateral moving mechanism that drives the movable seat to move horizontally. A straightening hydraulic cylinder is mounted on the movable seat, and a straightening pressure plate is driven and connected to the hydraulic cylinder. Lifting mechanisms are located at both ends of the workbench, and lifting plates are driven and connected to the lifting mechanisms. Column and beam placement components are located at both ends of the lifting plates, and a column and beam rotation mechanism is located at one end of each column and beam placement component. This utility model, by setting lifting plates driven by lifting mechanisms at both ends of the workbench, and equipping the lifting plates with column and beam placement components and column and beam rotation mechanisms, combined with the horizontally movable straightening hydraulic cylinder and straightening pressure plate, can drive the column and beam to rotate. This allows for straightening of different side-bending parts without repeated disassembly and flipping. The laterally movable straightening hydraulic cylinder and straightening pressure plate can precisely apply pressure to the bending parts, improving straightening efficiency.

The utility model relates to the technical field of steel pipe straightening, and discloses a stainless steel pipe straightening treatment device which comprises a base, a supporting plate is fixedly connected to the middle of the lower surface of the base, a U-shaped frame is fixedly connected to the upper surface of the supporting plate, a hydraulic cylinder is fixedly connected to the upper surface of the U-shaped frame, and the hydraulic cylinder is fixedly connected to the lower surface of the U-shaped frame. The bottom end of the hydraulic cylinder penetrates through the inner wall of the top of the U-shaped frame to be fixedly connected with a pressing plate, two sets of symmetrical sliding openings are formed in the upper surface of the base, each set comprises two sliding openings, and clamping plates are slidably connected into the sliding openings. According to the pipe straightening device, through the multiple clamping plates, the two sides of a pipe can be clamped before the pipe is straightened, then the pipe is limited, the situation that the straightening result is not ideal and straightening needs to be conducted again due to the fact that the pipe deflects in the straightening process is avoided, time is saved, and the straightening efficiency is improved.

The utility model discloses a kind of drilling fast rope guide rope wheel straightening device, it is related to petroleum drilling equipment technical field, including two first pressing plate, each first pressing plate is connected with crossbeam and is evenly arranged along the axis of crossbeam, horizontal drive oil cylinder is connected between each first pressing plate, slidingly equipped with moving rod in horizontal drive oil cylinder, and the feed direction of moving rod is parallel with crossbeam;Straightening oil cylinder is connected with moving rod, the feed direction of straightening rod in straightening oil cylinder is perpendicular to the rotation axis of guide rope wheel, and the lateral wall of crossbeam is connected with guide rope wheel, the rotation axis of guide rope wheel is parallel with crossbeam, and straightening rod is used to butt joint fast rope and guide rope wheel;Hydraulic control mechanism is used to control horizontal drive oil cylinder, straightening oil cylinder telescopic, the utility model solves the process that drilling derrick is lifted, is placed, guide rope wheel can be moved along crossbeam axial direction, lead to fast rope cannot be butt joint with guide rope wheel, operator needs to climb high altitude and butt joint fast rope and guide rope wheel, and the technical problem of generating security risk.

This utility model belongs to the field of motor technology, and particularly relates to a magnet feeding device, a base, and a turntable rotatably mounted on its top; a feeding assembly is located above the first side of the turntable, and the discharge end has a guide groove, the bottom surface of which forms a certain angle with the surface of the turntable; a fixed flipping mechanism includes a bracket vertically fixed to the base and extending out of the top surface of the turntable, and a flexible flipping assembly suspended above the surface of the turntable, the axis of the bracket coinciding with the rotation axis of the turntable; a discharge conveying mechanism is located on the second edge of the turntable, and the input end is equipped with a visual recognition robot for identifying and grasping magnets with their curved surfaces facing upwards; wherein, the vertical distance between the working surface of the flexible flipping assembly and the surface of the turntable is less than the thickness of the magnet, and the first and second sides are symmetrically arranged along the radial direction of the turntable. This achieves automated magnet alignment and output, improves magnet alignment efficiency, ensures stable conveying, and thus improves the production efficiency of the motor.

The utility model discloses a kind of straightening device for rack production, specifically related to rack production field, including workbench, the heating chamber is set in workbench upper end one side, heating chamber is internally provided with heating cavity, infrared heating tube is set in the equal interval of heating cavity inside two ends, and temperature sensor is set in the two ends of heating chamber interior, the heat preservation layer is set in heating chamber side, the heat preservation layer is made of aluminium silicate fibre material, and workbench upper end is fixedly set with connecting seat, connecting groove is set in the connecting seat upper end. The utility model is through the cooperation of heating chamber, heating cavity and infrared heating tube, the hardness of rack under low temperature environment is effectively reduced by heating in heating chamber, improve its toughness, effectively reduce heat loss simultaneously, make the radiant heat energy of infrared heating tube efficiently act on rack, reduce the fracture risk and residual stress in straightening process, make rack more easily occur plastic deformation when bearing straightening force, improve straightening efficiency.

The utility model discloses a lead screw runout straightening device for a lead screw stepping motor, which comprises a motor positioning component, a motor positioning component and a motor positioning component, the motor positioning component comprises a positioning plate and a fixing part, the positioning plate is used for being supported from the bottom and is suitable for abutting against one shaft side end of the motor, and the fixing part is suitable for moving close to and away from the positioning plate relatively; the fixing piece is suitable for abutting against the other shaft side end of the motor. The measuring and straightening mechanism comprises a measuring assembly and a straightening assembly which are located on one axial side of the motor and located on the two sides of the lead screw in the radial direction of the lead screw respectively; the measuring assembly at least comprises a measuring device suitable for displaying straightness parameters of the lead screw when the lead screw connected with the motor rotates. The straightening assembly at least comprises a straightening piece suitable for acting on the lead screw and changing the straightness of the lead screw and an acting piece used for driving the straightening piece to move close to and away from the lead screw relatively. According to the utility model, the straightening precision can be improved on the basis of improving the detection and straightening efficiency.

This invention discloses a hot bending and cold straightening device and method for metal layered composite plates, belonging to the technical field of metal layered composite plates. The device includes straightening rollers, a driving device, and a pressing device. The straightening rollers consist of at least one set of straightening concave rollers and straightening convex rollers with specific curvatures. The driving device is used to adjust the straightening speed of the straightening rollers, and the pressing device is used to adjust the roller gap spacing. The metal layered composite plate at a certain temperature is bent and deformed by the hot bending and cold straightening device, and a straight metal layered composite plate is obtained during the subsequent cooling process. The hot bending and cold straightening device for metal layered composite plates has a simple structure, high straightening efficiency, and low deformation resistance. The metal layered composite plate straightened using this method has good surface quality, and the impact on the interface bonding quality of the metal layered composite plate during the straightening process is minimal. It is particularly suitable for online straightening of hot-formed metal layered composite plates.

The utility model discloses a straightening device for a linear guide rail retainer, which relates to the technical field of straightening devices and comprises a hydraulic straightening machine, adjustable support components and a distance sensor, and the distance sensor is used for detecting the horizontal height of the lower surface of the retainer placed at the tops of the two adjustable support components. The adjustable supporting assembly comprises a supporting unit and a clamping unit. And the clamping unit is used for clamping the retainer, so that the side end of the retainer can be conveniently extruded and finely adjusted. According to the retainer straightening device, the distance sensor and the adjustable supporting assembly are arranged, the horizontal height of the lower surface of the retainer is detected through the distance sensor, an operator manually moves the retainer, the position of a deformation part of the retainer can be visually judged, the straightening efficiency of the retainer can be effectively improved, and meanwhile the straightening efficiency of the retainer is improved. Through cooperation of the photoelectric sensor and the clamping unit, stable straightening operation of the side end of the retainer can be achieved.

The utility model belongs to the technical field of reinforcing bar processing, disclose a reinforcing bar multilines straightening machine, including frame, mobile frame, straightening mechanism, traction mechanism and conveying mechanism, mobile frame is along first direction swing setting in the frame, straightening mechanism sets up on mobile frame, straighten the mechanism and include straighten the drive part and along the first direction interval arrangement's multiple straightening roll, straighten the drive part is used for driving straightening roll rotation, any straightening roll extends along the second direction, and different straightening rolls can straighten the reinforcing bar of different diameters, traction mechanism sets up on mobile frame, and the traction mechanism includes multiple traction assemblies corresponding to each straightening roll, and the traction assembly is used for pulling the reinforcing bar to the inside of straightening roll, conveying mechanism is used for driving mobile frame and moves along the first direction, and the second direction is perpendicular to the first direction. The above -mentioned reinforcing bar multilines straightening machine straightening efficiency and straightening accuracy are high.

The utility model belongs to cable correction technical field, and disclose a kind of correction device of cable conductor forming S-bend, including operation platform, the top of operation platform is equipped with two correction components of mirror image distribution, the top of operation platform is fixedly connected with traction assembly, the correction component includes the fixed seat of operation platform fixed connection, the one end of fixed seat is rotatably connected with carousel, the outer surface of carousel is fixedly connected with gear ring, the utility model discloses correction component is arranged, under the effect of power motor one drive gear and carousel meshing rotation, drive three correction rollers synchronous regulation interval, can be aimed at different radian S-bend and realize multi-angle, dynamic correction, the close fit cable surface of 'U' shape correction groove, cooperate with the convex structure of guide block and guide groove, effectively avoid cable in straightening process side slip or deviation, compared with traditional fixed roller, significantly improve straightening accuracy and conductor surface integrity.

The utility model relates to the technical field of straightening, in particular to a straightening device for a ball screw, which synchronously straightens the ball screw, and further realizes synchronous integral pressing and straightening operation on the ball screw by slowly and continuously pressing the ball screw, so that the straightening efficiency of the device on the ball screw is improved, and the straightening efficiency of the device on the ball screw is improved. The practicability is improved; reciprocating lead screws are rotationally installed between the two fixing plates, and a power mechanism is arranged at one end of each reciprocating lead screw. Two sliding rods are symmetrically and rotatably mounted on the outer side wall of the rolling ball, sliding plates are slidably mounted at the top ends of the two sliding rods through limiting mechanisms, and a clamping mechanism is arranged in the bottom area of each fixing plate; a through hole is formed in the bottom end of the fixing plate, sliding grooves are formed in the outer side wall of the through hole, the sliding block is in sliding connection with the two sliding grooves, a clamping plate is fixedly installed at the bottom end of the sliding block, a first screw rod is longitudinally and rotationally installed at the top end of the sliding block, and the first screw rod is screwed to the bottom area of the fixing plate.

This application relates to the field of steel plate straightening technology, and more particularly to a cold straightening method for composite plates. The method includes: determining the thickness of the composite plate; setting a straightening speed based on the thickness of the composite plate; and setting a straightening parameter model for each pass. This application, by straightening the composite plate in a cold state without any heat treatment, significantly improves straightening efficiency and steel plate yield, while ensuring plate shape quality.

The application belongs to the technical field of steel bars, and discloses a steel bar straightening device, which comprises a straightening assembly and a feeding assembly. The straightening assembly comprises a mounting frame, an upper mounting plate, a lower mounting plate, an upper hydraulic cylinder, a pressing frame, a driving assembly, a lower hydraulic cylinder and a lifting frame. Two horizontally arranged pressing rollers are rotatably arranged in the pressing frame. A plurality of annular pressing grooves are formed on the pressing rollers at intervals. Two lifting rollers are rotatably arranged in the lifting frame corresponding to the two pressing rollers. A plurality of annular lifting grooves are formed on the lifting rollers at intervals. A fixing frame is arranged between the pressing frame and the lifting frame in the mounting frame. A pulling unit is slidably arranged on the fixing frame. The feeding assembly is used for placing steel bars. The pulling unit slides along the fixing frame, can pull the end of the steel bar, assists the steel bar to continuously pass through the straightening area, reduces manual intervention, improves the straightening efficiency and reduces the manual operation strength.

The utility model discloses straightening equipment for metal tubes, which belongs to the technical field of metal tube straightening and comprises a worktable, a support frame is connected below the worktable, side plates are connected to two sides below the worktable, supporting plates are connected to two sides above the worktable, and a plurality of fixing tables are mounted above the worktable through bolts. According to the metal pipe straightening equipment, a worker starts a working motor to rotate a threaded rod, a movable plate is promoted to move along the threaded rod through thread fit of a threaded sleeve and the threaded rod, and therefore a connecting frame is promoted to drive a fixed plate to move horizontally along a guide groove, and the movable fixed plate can push a connecting rod through an inclined groove; the connecting rod is driven to drive the movable table to enable the sliding sleeve to slide on the guide rod, so that the distance between the fixed table and the movable table is adjusted, the distance between the two straightening rollers is changed to adapt to metal pipes with different diameters, operation is easy, manual operation is not needed, and the adjusting and straightening efficiency is improved.

The utility model discloses a guide rail straightening device, and relates to the technical field of guide rail straightening. Comprising a workbench, a mounting groove is formed in the workbench, a guide rail strip is arranged above the workbench, a pressure straightening assembly is arranged on the outer side of the guide rail strip, the pressure straightening assembly comprises pressure wheels arranged on the front side, the back side, the top and the bottom of the guide rail strip in a matched mode, a shaft bar is fixedly inserted into a middle shaft of each pressure wheel, and an arched batten is arranged on the outer side of each pressure wheel in a matched mode; the arched battens are arranged on the four sides of the guide rail strips, and the shaft bars rotationally penetrate through the arched battens at the corresponding positions. Through the arrangement of the pressure straightening assembly and the driving assembly, the pressure wheels are arranged on the front face side, the back face side, the top face side and the bottom face side of the guide rail strip, and the pressure wheels are driven by the cross plate, the first U-shaped sleeve plate and the second U-shaped sleeve plate to conduct straightening driving operation on the guide rail strip. Therefore, the front and back sides, the top surface and the bottom surface of the guide rail strip can be straightened synchronously, and the straightening efficiency is improved to a certain extent.

The utility model relates to the technical field of cable laying straightening, in particular to an automatic straightening device for power cable laying, which comprises a base, and brake wheels distributed at equal intervals are fixedly connected to the bottom of the base; the straightening mechanism is arranged at the top of the base and comprises a servo motor, the servo motor is arranged at the top of the base and fixedly connected with a transmission rod through an output shaft, the outer side of the transmission rod is fixedly connected with a mounting roller, and the outer side of the mounting roller is fixedly connected with two mounting plates which are vertically distributed; according to the utility model, through the arrangement of the straightening mechanism, in the cable laying process, the power cable can be straightened from wheels in multiple directions, and through multi-dimensional pressure application, staged correction and dynamic adaptation, cable protection and process stability are taken into account while the straightening efficiency is improved; and the wheels in different directions can apply multi-dimensional pressure to the cable, the bending stress is decomposed, and the laying effect of the cable is ensured.

The utility model relates to the technical field of automatic feeding, and provides a straightening machine with a self-feeding structure, which comprises a bottom plate, a straightening machine is arranged at the top of the bottom plate, heat dissipation holes are arranged at the top of the straightening machine, a support column is fixedly connected to the top of the bottom plate, and the self-feeding structure is arranged on the support column. A control panel is arranged at the top of the supporting column, and a feeding conveying device is arranged at the top of the bottom plate. After the motor is started, the output shaft of the motor drives the driving chain wheel to rotate, the driving chain wheel is in meshing transmission with the driven chain wheel through the chain, and therefore the rotating column is driven to rotate, the rotating column rotates to enable the feeding column to rotate along with the rotating column, the circumferential face of the feeding column makes contact with a workpiece to be straightened, and the workpiece is conveyed from one end of the shell to the other end of the shell. In the process, the auxiliary feeding column and the feeding column work cooperatively, the feeding stability and efficiency are further enhanced, and through the technical scheme, the technical problem that automatic feeding cannot be achieved in the related technology is solved.

The utility model relates to the technical field of steel pipe straightening equipment, in particular to a steel pipe expanding on-line three-beam straightening device which comprises a support, a steel pipe channel is arranged on the support, and three straightening beams are evenly arranged in the circumferential direction of the steel pipe channel at intervals. At least three straightening driving mechanisms and at least three straightening moving mechanisms which are in one-to-one correspondence with the straightening beams are arranged on the support, an included angle of 60 degrees is formed between the straightening surfaces of every two straightening beams, and the driving directions of the straightening driving mechanisms and the moving directions of the straightening moving mechanisms are perpendicular to the straightening surfaces of the corresponding straightening beams; the straightening driving mechanism is connected with the straightening beam so as to drive the straightening beam to be tightly attached to and straighten the steel pipe, and the straightening moving mechanism is connected with the straightening driving mechanism so as to drive the straightening driving mechanism to move. Wherein an equilateral triangle straightening area is defined by the straightening faces of the three straightening beams, a steel pipe is arranged in the equilateral triangle straightening area to be straightened, the steel pipe can be integrally straightened without rotating the steel pipe, the straightening operation is simple, and the straightening efficiency is high.