145results about How to "Improve bending efficiency" patented technology

The invention provides bending equipment and method for reducing the forming damage rate of FPC products, the bending equipment comprises a rack, an upper driving assembly, a lower driving assembly and a workbench, the upper driving assembly is arranged above the workbench, the lower driving assembly is arranged below the workbench, an adsorption device is arranged at the bottom of the workbench, and the adsorption device is arranged on the rack. More than two pressing devices, limiting assemblies and openings are arranged on the workbench in the length direction of the workbench, the pressing devices and the limiting assemblies are arranged at intervals, the openings penetrate from the upper end face to the lower end face of the workbench, and the upper driving assembly drives bending blades arranged on the upper driving assembly to move to the positions above the openings; the lower driving assembly drives the soft cushion block arranged on the lower driving assembly to move to the position below the opening, and the bending blade penetrates through the opening and then abuts against the soft cushion block so that the FPC product arranged on the workbench can be bent and formed.

The utility model provides a pipe bending machine for building construction, which relates to the technical field of pipe bending and comprises a bending adjusting wheel, movable positioning plates are arranged on two sides of the bending adjusting wheel, a pneumatic telescopic rod is fixedly mounted at one end of each movable positioning plate, a pipe clamping plate is fixedly mounted at one end of each pneumatic telescopic rod, and the pipe clamping plate is fixedly mounted at the other end of each movable positioning plate. And pressure detection assemblies are fixedly mounted in the pipe clamping plate and the movable positioning plate. The pipe bending device has the advantages that the clamping structure for clamping and positioning the pipe is arranged between the bending structure and the pipe guiding structure, and the two end faces of the clamping structure are arranged to be adjustable structures; in the pipe bending process, the two end faces of the clamping structure can be controlled to move according to the size of a pipe, the clamping structure is combined with the bending structure and the pipe guiding structure to comprehensively limit the pipe, the stability in the pipe bending process is guaranteed, and the pipe bending machining efficiency is improved.

The utility model belongs to the technical field of metal pipe positioning, and particularly relates to a metal pipe bending positioning device which comprises a base, fixing tables are welded on the base, positioning tables are installed on the fixing tables, placing grooves are formed in the positioning tables, metal pipes are placed on the placing grooves, the fixing tables are located on the two sides of the placing grooves, and the positioning tables are located on the two sides of the placing grooves. The bending device comprises a positioning table, a bending groove is formed in the positioning table, a spring is installed on the inner wall of a cylindrical groove, a material pushing plate is installed on the spring, a guide groove is formed in the positioning table, a limiting block is assembled in the guide groove, a guide rod is welded to the top side of the limiting block, and the top side of the guide rod is fixedly connected with the material pushing plate. When the metal pipe is bent, the pressing block vertically moves upwards, at the moment, no pressure exists on the bent metal pipe, the spring pushes the material pushing plate to vertically move upwards, the material pushing plate pushes the metal pipe on the material pushing plate to vertically move upwards, the metal pipe is rapidly taken out of the bending groove, rapid discharging of the metal pipe is achieved, and the discharging efficiency is improved.

The utility model discloses a bending device for bracket processing, which relates to the technical field of machining, and comprises a workbench and a bending mechanism, a bracket needing to be bent is clamped and fixed through a fixing frame, in the bracket bending process, a rotating shaft is driven by a motor to further drive the bracket to move and feed, and the bracket is bent by adjusting the length of a telescopic pipe. In the feeding process, impurities on the surface of the support are scraped off through a friction scraping plate, a support cleaning agent stored in a liquid storage box enters the limiting blocks through telescopic pipes and is sprayed to the surface of the support through through holes, stubborn impurities on the surface of the support are further removed, and the cleaning effect of the support is improved. The problem that the support is bent unevenly or deformed due to impurities is solved, the support is heated through the electromagnetic heating plate, the hardness and strength of materials are reduced, meanwhile, a cleaning agent is dried, and it is prevented that the cleaning agent stays on the surface of the support, secondary pollution is caused to the support, and the quality of the support is affected.

The utility model relates to the technical field of wire harness bending, in particular to a wire harness bending device which comprises a rack, a mounting block arranged on the rack and a bending mechanism arranged on the rack. And the bending mechanism comprises a rotating disc rotationally arranged on the rack, a driving assembly for driving the rotating disc to rotate and a clamping jaw for clamping the wire harness, the driving assembly comprises a rotating motor, the rotating disc is located on one side of the mounting block, the clamping jaw is arranged on the rotating disc, and the clamping jaw is matched with the wire harness. When the wire harness is bent, the wire harness is sequentially placed on the mounting block and the clamping jaw, the rotating motor drives the rotating disc to drive the clamping jaw to rotate, and therefore the wire harness is bent. Therefore, the wire harness can be bent when the room temperature is low and the coating layer of the wire harness is hard, compared with manual bending and the bending process driven by the driving assembly, more labor is saved, and the bending efficiency of the wire harness is improved.

The invention discloses an FPC (Flexible Printed Circuit) bending machine and a bending method. The FPC bending machine comprises a feeding module; the film tearing module comprises a film tearing platform and a film tearing mechanism, the feeding module feeds the screen to the film tearing platform, and the film tearing mechanism moves relative to the film tearing platform and carries out film tearing on the screen; the reverse folding module comprises a reverse folding mechanism, a detection mechanism and a pressure maintaining mechanism, the feeding module transfers the screen from the film tearing platform to the reverse folding mechanism, the reverse folding mechanism reversely folds the FPC of the screen, the detection mechanism photographs and detects the reverse folding position of the FPC on the screen in real time, and the pressure maintaining mechanism lifts and presses the FPC of the screen; and the discharging module comprises a discharging mechanism and a distributing mechanism, the discharging mechanism conducts discharging on the screens, and the distributing mechanism conducts photographing detection and sorting on the screens. The problems that vision decline is easily caused and the labor efficiency is low during manual film tearing and bending are solved.

The utility model relates to the field of bending forming, and discloses a self-positioning type bending forming machine which comprises a lower die base, and an upper die base is arranged in the direction right opposite to the lower die base. A positioning cavity is formed in the upper die base, bending grooves are formed in the two sides of the bottom in the positioning cavity, and a supporting part for placing a workpiece is formed in the bottom wall, away from the bending grooves, in the positioning cavity. An elastic ejection piece is arranged in the supporting part, positioning bolts are arranged on the inner walls of the two opposite sides in the positioning cavity, and when the lower die base presses the workpiece downwards, the positioning bolts are ejected outwards to position the side edge of the workpiece. According to the bending die, the upper die base is used for pressing a workpiece downwards to enable the elastic ejection piece to be compressed, meanwhile, the positioning bolt is ejected out to position the workpiece, then the bending action is completed, the upper die base makes contact with pressure on the workpiece in the resetting process, and the workpiece is ejected out under the action of the elastic ejection piece; and subsequent positioning, bending and ejection actions can be realized only by putting a workpiece into the positioning cavity, the steps are continuous and are sequentially and automatically finished, and the bending efficiency is improved.

The present invention belongs to the field of automation technology, and specifically discloses a bending device for electronic device pins, including a feeding device and a bending device, wherein the feeding device is used to sequentially convey the material to be processed to the bending station; the bending station is provided with the bending station and is connected to the feeding device, the bending device includes a material receiving component matched with the material outlet of the feeding device, and a bending component is provided on both sides and above the material receiving component, and the bending component includes a first bending component and a second bending component. The bending device designed with this structure, after completing automatic material loading through the feeding device, then respectively performs pin bending and forming through the first bending component and the second bending component, the pin bending consistency is good, and the bending efficiency is high.

The invention relates to the technical field of ton barrel processing, and discloses an IBC ton barrel frame bending system, comprising a frame, a plurality of bending mechanisms and clamping members, wherein the bending mechanism comprises a double-headed cylinder fixedly connected to the frame, a primary bending arm and a secondary bending arm, wherein the primary bending arm comprises a driving arm, a transmission member and a primary guide arm; the secondary bending arm comprises a push rod, a secondary connecting rod and a secondary guide arm; the end of the driving arm is rotatably connected to the driving end of the double-headed cylinder, and the other end is rotatably connected to the transmission member, the end of the push rod is rotatably connected to an end of the transmission member away from the driving arm, a part of the transmission member located between the driving arm and the push rod is rotatably connected to the frame, the primary guide arm is rotatably connected to the frame, one end of the secondary connecting rod is rotatably connected to the end of the push rod, and the other end is connected to the secondary guide arm, and the end of the primary guide arm away from the transmission member is rotatably connected to the middle of the secondary connecting rod, and a plurality of clamping members are arranged on the same side of the primary guide arm and the secondary guide arm.

The utility model relates to the technical field of bending machines, in particular to an efficient steel bar bending machine which comprises a bottom plate, an adjusting mechanism is installed above the bottom plate and comprises a motor, the power output end of the motor is fixedly connected with a two-way threaded rod, one end of the two-way threaded rod is rotationally connected with a fixing plate, and the other end of the two-way threaded rod is fixedly connected with a clamping plate. The motor, the bidirectional threaded rod, the moving blocks, the moving plate and the placing plate are arranged, the motor drives the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the moving blocks to move in the opposite directions, and the moving blocks are placed on the placing plate. One group of moving blocks move on the sliding grooves to limit the moving direction of the group of moving blocks, the group of moving blocks move to drive the moving rods to move, the moving rods move to drive the placing plates to move, the bending size of a reinforcing steel bar is adjusted by adjusting the distance between the placing plates, and then the practicability of the reinforcing steel bar bending machine is improved; bending of the reinforcing steel bars with various bending sizes is facilitated, and the bending efficiency is improved.

The utility model relates to molybdenum wire bending technical field, specifically disclose a kind of S-type molybdenum wire bending device, including support box, chute is opened in support box upper end surface, bending mechanism is set on support box, and relative movement is matched to the S-type bending of molybdenum wire, bending mechanism includes support assembly, support assembly is connected with bending assembly, and the rotating assembly of support assembly is rotated, support assembly includes the support shaft vertically arranged in support box, rotary table is fixed in support shaft upper side, bending assembly is equipped with two places in circle on rotary table. Through the support assembly of bending mechanism, bending assembly and rotating assembly setting, make rack and pinion meshing rotation of rotating assembly, drive support shaft and rotary table rotation, connecting seat is moved under the limit of chute by connecting rod on rotary table, make bending mould plate move to middle position under the limit of guide block, and molybdenum wire is bent and formed, overall operation process is simple, and the efficiency of bending is improved.

The utility model discloses a kind of construction engineering bending device, relate to construction engineering construction technology field, the construction engineering bending device, including bending table, the upper fixed mounting of bending table has electric cylinder one, the output end fixed mounting of electric cylinder one has article placing table, still including fixing device and auxiliary device;Among them, fixing device includes fixed plate, motor, transmission shaft, bearing wheel, sliding shaft, bending wheel, connecting rod, clamping plate, stop rod and guide plate, the fixed plate is fixedly installed in the below of bending table, the motor is fixedly installed in the side of bending table, the transmission shaft is fixedly installed in the output end of motor, the construction engineering bending device is completed to the clamping fixation of raw material by the feeding operation of electric cylinder one, simultaneously after completing bending, re-release clamping fixation to building material, it is convenient to subsequent sampling after completing bending, and staff does not need to be fixed one by one, improve the bending efficiency of building material.

The utility model provides a bending device. The bending device comprises a bending mechanism used for bending the to-be-machined plate, the bending mechanism comprises a supporting plate and a pressing plate hinged to the supporting plate, the supporting plate and the pressing plate jointly form a supporting face used for containing the to-be-machined plate, and the pressing plate is rotated to generate bending force acting on the to-be-machined plate. The bending device further comprises a fixing mechanism. The fixing mechanism comprises a locking part and a fixing part. The fixing mechanism has a movable state and a locking state; in the movable state, the fixing part can move relative to the locking part, so that a gap for inserting a to-be-processed plate is provided between the fixing part and the supporting surface; in the locking state, the locking part fixes the position of the fixing part, and therefore the fixing part fixes the to-be-machined plate inserted into the gap. According to the bending device, the bending operation of a small-area thin steel plate in the installation of an electric instrument can be simplified.

The utility model discloses a house building steel bar bending device, including work table, support structure and bending structure, the work table is used for installing on plane, support structure installs on the work table, and is used for providing support to steel bar body, the bending structure installs on the work table, and is used for bending to steel bar body, wherein, support structure includes support roller, elastic part and support cylinder, and support roller has two, two support rollers are all rotationally installed on the work table, and the upper and lower ends of support roller all are provided with annular sliding groove, and one end of elastic part sets up in annular sliding groove inside, and the other end is connected with support cylinder, and support cylinder slidingly installs in annular sliding groove inside, and the end face of support cylinder away from annular sliding groove is used for contacting with steel bar body. The utility model aims at solving the problem of the structure of steel bar bending device in the prior art is too complex, leads to the cost improvement in production process, and the efficiency is low.

This utility model discloses a bending device for producing aluminum hook-and-loop plates, including a base, a groove, a mounting frame, a hydraulic rod, and a forming protrusion. The groove is formed on the top of the base, the mounting frame is fixedly installed on both sides of the top of the base, the hydraulic rod is fixedly installed on the top of the mounting frame, and the forming protrusion is fixedly connected to the output end of the hydraulic rod. Auxiliary disassembly frames are provided on both sides of the top of the base. This utility model, by setting up auxiliary disassembly frames, auxiliary wheels, and a pushing assembly, allows the formed part to move forward after the workpiece is extruded, and the auxiliary wheels inside the auxiliary disassembly frames assist in the movement of the formed part. This facilitates the user's disassembly of the formed part, solving the problem that the device lacks an auxiliary disassembly structure, requiring the user to manually remove the workpiece from the top of the base after extrusion, resulting in time-consuming and labor-intensive disassembly and reduced bending efficiency.

The utility model discloses a small high-frequency transformer machining and bending device, and relates to the technical field of transformers. A supporting column is fixedly connected to the top of the workbench, a first supporting plate is fixedly connected to the top of the supporting column, a T-shaped table is fixedly connected to the top of the workbench, a first sliding groove is formed in the top of the T-shaped table, a first bending block is fixedly connected to the top of the T-shaped table, and a pushing groove is formed in the top of the first bending block. The front face of the first bending block is fixedly connected with a second bending block. According to the bending device, the first bending block and the second bending block are arranged, specifically, the motor I is started to preliminarily bend a bent material above the first bending block, and then the preliminarily bent material above the second bending block is finally bent, so that repeated manual bending is not needed; the material can be replaced only by observing the remaining amount of the material, the bending efficiency is improved, operation is easy, and part of the material can be saved.

The invention relates to the field of bending machines, and particularly discloses a steel plate bending device which comprises a workbench, two battens, two bending mechanisms and a limiting mechanism, the battens are symmetrically arranged on the top face of the workbench, one end of each batten is a steel plate feeding end, the other end of each batten is a steel plate discharging end, and the two bending mechanisms are located on the outer sides of the battens. The bending mechanism comprises a plurality of pressing balls, the pressing balls are arranged in the length direction of the batten, the lowest positions of the pressing balls at the feeding end of the steel plate are higher than the top face of the batten, and the heights of the pressing balls are gradually reduced from the feeding end of the steel plate to the discharging end of the steel plate. The other group is distributed on the outer side of the strip plate at the steel plate discharging end; assembly line type bending operation of the steel plate is achieved, the bending efficiency of the steel plate is greatly improved, and the working intensity of workers is reduced.

The present invention relates to the technical field of bending steel structure metal components, and discloses an automatic bending machine for the production of steel structure metal components, including a main frame, the outer wall of which is respectively fixedly mounted with a central control cabinet, a mounting plate, an electromagnet, a cutting knife and an ultrasonic detection instrument. The electric hydraulic cylinder is activated to make the cutting block slide out from the inner wall of the electric hydraulic cylinder, and the triangle plate 1 and the triangle plate 2 make a triangular cut on the steel plate placed on the outer wall of the receiving block, so that the device can make a triangular tooth-shaped cut on the outer wall of the steel plate when it is annularly bent, so that the steel plate is no longer a separate ring after bending, which is more conducive to subsequent processing, and when the steel plate needs to be cut, the electric telescopic cylinder 2 is activated, so that the telescopic rod 2 can move the long rod to the end away from the receiving block, so that the cutting block can complete the cutting of the steel plate, so that the device can complete the cutting of the steel plate and the sawtooth cutting of the steel plate, and has comprehensive functions.

The invention discloses bridge steel structure machining and bending equipment, and relates to the technical field of bridge steel structure machining, the bridge steel structure machining and bending equipment comprises a bottom plate, a vertical plate is arranged at the upper end of the bottom plate, a servo motor is arranged on one side of the vertical plate, the output end of the servo motor penetrates through the vertical plate and is provided with a rotating rod, and a first bearing seat is arranged at the upper end of the bottom plate; two first gears are symmetrically arranged on the outer surface of the rotating rod, a transmission toothed belt is arranged on the outer surfaces of the first gears, a second gear is arranged on the inner surface of the other end of the transmission toothed belt, a first rotating shaft is arranged on the inner surface of the second gear, and a third gear is arranged on the outer surface of the first rotating shaft; and two second bearing seats are symmetrically arranged at the upper end of the bottom plate. According to the bending equipment for bridge steel structure machining, the bending length can be conveniently adjusted, steel structures with different thicknesses can be stably bent, the steel structures are stably clamped before bending, friction is effectively reduced in the bending process, and damage to the surfaces of the steel structures is reduced.

The present application provides a central warehouse as the center of flexible sheet metal processing production line and its method, proposes the processing production solution applied to sheet metal laser blanking and sheet metal bending, so as to be compatible with order production and pre-investment production operation, realize the arrangement of laser and bending unit with the central warehouse as the center, optimize the process matching, ensure the consistency of multi-process route, reduce the transportation frequency and improve the overall production and management efficiency. The flexible sheet metal processing production line with the central warehouse as the center comprises a warehouse storage and transportation unit, a laser cutting unit and a manual bending unit are connected and operated on one side of the warehouse storage and transportation unit, and a robot automatic bending unit and a manual set matching picking unit are connected and operated on the other side of the warehouse storage and transportation unit.

The invention discloses FRP-steel composite rib bending processing equipment, and belongs to the technical field of FRP rib processing, the FRP-steel composite rib bending processing equipment comprises a workbench, the workbench is provided with a through hole axially penetrating through the workbench, the workbench is fixedly provided with a fixing frame used for placing a first end of an FRP rib, one end of the fixing frame extends into the through hole and is provided with an inflection point used for bending the FRP rib, and the other end of the fixing frame extends into the through hole. A first supporting plate used for supporting the first end of the FRP rib is installed on the fixing frame in a sliding mode, a rotating frame used for containing the second end of the FRP rib is rotatably installed on the workbench and can rotate in the circumferential direction of the through hole, and a discharging position is arranged on the workbench; the rotating frame rotates to the discharging position in the circumferential direction of the through hole so that the second supporting plate can be separated from the second inserting groove. After the FRP rib is bent to a preset angle, the supporting plate used for supporting the FRP rib can be automatically opened, so that the FRP rib falls down from the discharging position, manual taking and placing are reduced, and the bending efficiency of the FRP rib is improved.

The invention relates to the field of plate machining, and particularly discloses an automatic plate production line and a production method.The automatic plate production line integrates an automatic feeding mechanism, a crawler-type cutting and code spraying mechanism, an automatic material sucking and stacking mechanism, an automatic lifting and feeding mechanism and an automatic bending mechanism on one production line and is controlled through the same control system; the automation level and the machining efficiency in the plate machining process are effectively improved, manual participation and the labor cost are greatly reduced, plates are transferred to the crawler-type cutting and code spraying mechanism through the automatic feeding mechanism to be subjected to code spraying and then cut, the cut plates are centered, stacked and straightened through the automatic material sucking and stacking mechanism, and then the plates are conveyed to the conveying mechanism through the conveying mechanism. The machining precision of the plate in the subsequent bending process is improved, the plate is conveyed to the automatic bending mechanism through the automatic supporting and feeding mechanism to be subjected to two-side bending of the cut plate, finally, the plate is conveyed to the discharging frame through the automatic material sucking and stacking mechanism to be discharged, the whole process is automatic, and the bending efficiency and the subsequent sorting efficiency of different plates are improved.

The utility model belongs to the technical field of steel bar bending, and discloses a steel bar bending device for house building construction, which comprises a placing frame, one end of the placing frame is provided with a bending frame, the close ends of the placing frame and the bending frame are movably connected with a hinged plate, and one end of the top of the placing frame close to the hinged plate is fixedly connected with a positioning ring. A plurality of limiting arc blocks are fixedly connected to the tops of the placing frame and the bending frame, reinforcing steel bars are placed at the tops of the placing frame and the bending frame, the reinforcing steel bars are inserted into the positioning ring from the bending frame to the placing frame, a storage bin is formed in the side, away from the bending frame, of the placing frame, and a shear type telescopic frame is arranged in the storage bin. According to the steel bar bending device, due to the arrangement of the placing frame and the bending frame, under the cooperation of the hinge plate, bending of a steel bar can be completed through the positioning ring and the limiting arc block, under the cooperation of the shear type telescopic frame and the abutting positioning assembly, the bending position of the steel bar can be rapidly and accurately positioned, and the bending efficiency is greatly improved.

The utility model discloses a reinforcing steel bar straightening and hoop bending integrated production device which comprises a machine frame (1), a straightening mechanism (2) and a hoop bending mechanism (3) are sequentially arranged above the machine frame (1), and a turnover discharging mechanism (4) is arranged below the hoop bending mechanism (3). The turnover discharging mechanism (4) comprises a movable lead screw assembly (401), a movable base (402) is arranged above the movable lead screw assembly (401), a plurality of mounted bearings (403) are arranged above the movable base (402), a turnover shaft (404) is arranged on the mounted bearings (403), a turnover driving assembly (405) is arranged at one end of the turnover shaft (404), and a steel bar clamping device (406) is arranged on the turnover shaft (404). The bending device has the advantage of being capable of effectively improving bending efficiency.

The utility model relates to the technical field of machine manufacturing, in particular to a self-rotating type circular plate thermoforming machine. The bracket is used for placing a bent part; the loading rotating platform is used for supporting and driving the bracket to rotate; the heating device is arranged on the edge of the bracket and is used for heating the bent part of the bent part; the shaping wheel set is arranged on the rear portion of the heating device and comprises a plurality of shaping wheels, and the bending piece is bent into the final shape in a gradient mode in sequence. And after the shaping wheel set is arranged, the shaping wheel set is used for bending the final shape again, and a springback space is reserved. According to the self-rotation type circular plate thermoforming machine, automatic bending of the circular bottom plate can be achieved, and the bending efficiency and quality are effectively improved. The bracket is used for placing the circular bottom plate to be bent, and the loading rotating platform can support the bracket and drive the bracket to rotate, so that the circular bottom plate is uniformly heated in the bending process, and the bending quality is improved.

The utility model relates to timber bending device technical field, and disclose a kind of bending device for wood chair armrest processing, including bending table, the bottom of bending table is fixedly connected with support leg, and top is provided with bending mechanism, the bending mechanism includes crosspiece, U plate, screw rod and pressing plate, the U plate is fixedly connected at the top of crosspiece, the screw rod is threadedly connected with crosspiece and U plate, the bottom of screw rod is rotatably connected with the top of pressing plate by bearing, and pressing plate is located at the bottom of crosspiece, the top of bending table is provided with support;The utility model places timber to be processed in the top of support, starts electric push rod two and drives limit plate to move, adjusts the range of bending, according to the position of bending as required, rotates the handle of corresponding position, handle drives screw rod to rotate, so that pressing plate is pressed down bending to timber, device is easy to operate, and the efficiency of bending is improved.

The invention provides an efficient bending method applied to a flexible circuit board, which is realized through bending equipment and comprises the following specific steps: (1) a first circuit board is placed on a first workbench, and a connecting terminal of the first circuit board extends out of a placing table; (2) placing a second circuit board on a second workbench; (3) the turnover device drives the second circuit board to turn over to the first workbench, so that the first circuit board corresponds to the second circuit board; (4) fixing the front ends of the first circuit board and the second circuit board by a fixing assembly; (5) resetting the turnover device; the second circuit board is located above the first circuit board; (6) the bending limiting device moves downwards and limits the rear ends of the first circuit board and the second circuit board; and (7) the bending device penetrates through the bending section to move upwards to bend the first circuit board and the second circuit board, the bending consistency is good, and the bending efficiency is high.

This invention discloses a bending machine, including a conveyor belt, a sheet metal rack at one end of the conveyor belt, a plurality of bending seats on the conveyor belt, and a circular track above the conveyor belt and the sheet metal rack. The track is located on a plane parallel to the conveyor belt, and a plurality of bending structures and a plurality of conveying mechanisms are sequentially arranged on the track. At least one conveying mechanism is provided between two adjacent bending structures. The machine also includes a first control structure for controlling the movement of the bending structures on the track and a second control structure for controlling the movement of the conveying mechanisms on the track. The purpose of this invention is to solve the technical problems existing in the prior art and provide a bending machine that can effectively shorten the interval time for bending sheet metal, realize continuous bending processing of sheet metal, and improve the bending efficiency of sheet metal by more than 100%.

The utility model provides a cabinet sheet metal part bending device, it includes frame, support frame, pressure seat, bending block, rotating seat, first air cylinder, second air cylinder, forms the stable base through two support frames fixed in frame bottom, and bending block rotatably connects in support frame side department. Two vertical first air cylinders are installed in frame top, and its output end drives pressure seat to move downward. The pressure seat is worn on the guide rod on the support frame, ensures its along vertical direction smooth movement, thereby effectively compresses and closes the sheet metal part and places on the support frame, realizes the accurate positioning and reliable fixation of work piece, and first air cylinder is responsible for vertical compression, and second air cylinder is responsible for driving bending block rotation, and both of them work together to complete bending process, and the device is high in degree of automation, and simple and reliable to operate, reduces manual labor intensity, and is favorable to guarantee bending angle consistency.

The utility model discloses a hydraulic bend device which comprises a center box, a steel rail installation table is arranged at the top end of the center box, jacking bases are arranged on the surfaces of the two sides of the steel rail installation table, two guide rail grooves are formed in the edge of the top end of each jacking base, notches are formed in the surfaces of the inner sides of the guide rail grooves, and the top end of each jacking base is provided with a hydraulic cylinder. Bases are arranged on the surfaces of the top ends of the jacking bases on the inner sides of the guide rail grooves, hydraulic rods are arranged on the surfaces of the top ends of the bases, and fixed baffles are arranged on the edges of the top ends of the steel rail mounting tables. A series of structures are arranged, the die, the movable baffle and the fixed baffle are used in cooperation, a steel rail can be tightly fixed and cannot deflect during bending operation, the safety during steel rail bending is improved, the position of the steel rail does not need to be adjusted during steel rail bending through the hydraulic rod with the adjustable position, and the steel rail bending efficiency is improved. And the bending position can be adjusted, the bending angle controllability is high, operation is convenient and fast, the die disassembling step is simple, and the bending efficiency is improved.