26results about How to "Improve bending efficiency" patented technology

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 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 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 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 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 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.

This invention relates to the field of sheet metal forming technology, specifically a layout and bending process. It includes a steel plate. Before the steel plate is stamped by a punch press, sheet metal parts are pre-reserved on the surface of the steel plate. Multiple sheet metal parts are pre-stamped with mounting holes and through holes punched along the four edges of each sheet metal part. The four corners of each sheet metal part are connected to the steel plate. The sheet metal parts are rectangular in shape. Before bending the steel plate, the following steps are required: determining the bending radius by calculating the minimum bending radius and determining the bending radius according to process requirements. This layout and bending process, by bending the sheet metal parts together with the steel plate, facilitates quick placement by workers and allows the punch press to position the sheet metal parts and the steel plate. It also allows for bending multiple sheet metal parts simultaneously, effectively increasing bending efficiency and accuracy, and ensuring product quality.

This utility model discloses an intelligent automatic bending and forming machine for cabinet door panels, relating to the field of bending processing. The utility model includes a bending platform and a supporting base. The bottom end of the bending platform is fixedly connected to the top end of the supporting base. An adjusting pressing component is provided on the outer surface of the bending platform, the adjusting pressing component including a pressing plate. A first hydraulic rod is fixedly connected to the top end of the bending platform. One end of the telescopic shaft of the first hydraulic rod is fixedly connected to a mounting plate. A double-ended lead screw is rotatably connected to the middle of the mounting plate. The outer surface of the double-ended lead screw is threadedly connected to the outer surface of the pressing plate. A fixing plate is fixedly connected to the bottom end of the mounting plate. A rotating rod is rotatably connected to the outer surface of the fixing plate. A first gear is fixedly connected to the outer surface of the rotating rod. This utility model solves the problems of difficulty in bending cabinet door panels of different sizes and low efficiency in single-sided sequential bending processing.

This utility model discloses a rebar bending machine, belonging to the technical field of rebar processing equipment, mainly used for bending rebar. The technical problem this utility model aims to solve is to provide a rebar bending machine, including a frame, a bending platform, a rotary table, a bending column, a limiting column, an auxiliary table, and a positioning device. The positioning device includes a positioning seat disposed on the side of the rotary table. The upper surface of the positioning seat has a scale line indicating the straight-line distance between the center of the transverse limiting member and the center of the limiting column. A groove is provided on the side of the scale line, and a slider and a locking element are disposed within the groove. The positioning seat has a longitudinal adjustment mechanism with a transverse limiting member at its end. The longitudinal adjustment mechanism has a positioning rod that abuts against the slider to limit the movement of the longitudinal adjustment mechanism. The distance between the positioning rod and the transverse limiting member is equal to the straight-line distance from the center of the limiting column to the edge of the rotary table. This rebar bending machine can quickly bend rebar according to dimensions, achieving standardized bending of rebar, improving bending efficiency, and ensuring bending accuracy.

The utility model provides a kind of tab bending device and battery manufacturing equipment, tab bending device includes two ear folding mechanisms for bending positive tab and negative tab of battery cell, ear folding mechanism includes drive assembly and folding plate, drive assembly includes first driving part and second driving part, second driving part drives first driving part to move along the length direction of battery cell, folding plate is set up in pairs and is set up staggered along the length direction of battery cell, two drive ends of first driving part are respectively connected with the top end drive of two folding plates set up in pairs, the bottom end of each folding plate has two bending sections spaced apart along the width direction of battery cell, bending section is parallel with the top surface of battery cell.The structure of the first driving part, the second driving part and the folding plate of the application is matched, so that the folding plate can be adjusted along the length direction and the width direction of the battery cell, the bending section has the function of correcting the tab, and thus the problem of tab bending failure in the prior art can be solved.

The utility model relates to the field of bending machine plate control technology especially a kind of bending machine manual front and rear adjustment rear stop finger X2 axis mechanism, including rear stop finger mounting plate, first linear guide rail is fixedly assembled on rear stop finger mounting plate upper surface, X-axis main body is slidably assembled on rear stop finger mounting plate by first linear guide rail.The utility model relates to a kind of bending machine manual front and rear adjustment rear stop finger X2 axis mechanism, and rear stop finger can be given higher flexibility to bending machine by manual front and rear adjustment, and unique X2 axis stop finger mechanism can be independently moved forward and backward, and the bending and positioning of bevelled plate material become easy, provide strong support for the processing of complex sheet metal parts;The mechanism not only adapts to bending regular workpiece, but also can be bent by manual adjustment bevelled plate material workpiece, applicable to a variety of bending plate;The mechanism adapts to multiple bending workpieces, greatly improves bending efficiency.

This utility model discloses a bending fixture, which includes: a positioning plate, wherein the positioning plate is provided with a first limiting ring and a second limiting ring; the diameter of the first limiting ring is smaller than the diameter of the second limiting ring, and the space between the first limiting ring and the second limiting ring is used to fix the workpiece to be processed; the first limiting ring has an opening corresponding to the opening of the workpiece to be processed; the positioning plate is also provided with a bending member, which is disposed inside the first limiting ring and is used to bend the opening of the workpiece to be processed, avoiding the inconvenience of bending by fitter after scribing, limiting the workpiece to be processed by the limiting ring, and ensuring that the workpiece to be processed will not deform during the bending process, thereby improving bending efficiency, ease of operation and forming quality of the workpiece.

The utility model discloses a non-standard spiral bending mechanism, including support subassembly, conical depressor subassembly, bending mould subassembly, annular workstation subassembly and drive assembly, match processing radius through rotating conical depressor, according to the specification of the profile to be bent replace the matched guiding clamp, send the profile to be bent into annular workstation upper surface, through the end point clamping ware clamping on the sector bending mould, adjust the position of guiding clamp again, make the both sides of the profile to be bent respectively adhere sector bending mould and guiding clamp, transmission motor drives the rotation of transmission shaft, transmission shaft drives the rotation of driving gear, driving gear drives the rotation of driven gear, and then drive annular workstation to rotate, and the profile to be bent is processed into the bending profile of required radius under the extrusion of guiding clamp, adjust the ring structure radius size that the sector bending mould is formed, need not prepare and replace the bending mould of different specifications, improve the bending efficiency and reduce the processing cost simultaneously.

This application relates to the technical field of bent needle production equipment, and in particular to a medical bent needle loading device, including a bent needle table, a needle storage box on the bent needle table, needle storage slots at both vertical ends of the needle storage box, standard needles stacked vertically in the needle storage slots, a needle release assembly on the needle storage box for releasing the standard needles in the needle storage slots, a needle binding component on the bent needle table for fixing the tail of the standard needles released from the needle storage box, a bending plate slidably arranged on the bent needle table along the needle tube axis of the standard needles, a sliding component on the bent needle table for driving the bending plate to slide, and a corner bender on the bending plate for controlling the bending angle of the standard needle tube. This application has the effect of reducing the difficulty of bending standard needles and improving bending efficiency.

The utility model discloses a kind of aircraft spring piece bending device, belong to aviation manufacturing technical field, including handle vertical pole, bottom plate and positioning pin, according to the bending part of the bent spring copper sheet on bottom plate, make several round holes, for positioning pin, handle vertical pole lower end center place makes positioning hole and positioning pin cooperation to realize center positioning alignment, make a cylindrical protrusion beside positioning hole, and spring copper sheet is clamped between positioning pin, rotates handle vertical pole, and spring copper sheet is bent and formed. The utility model has the advantages of simple structure and practicality, can improve the bending efficiency of various spring copper plates of aircraft and reduce the scrap probability.

The utility model discloses a reinforcing steel bar bending device for constructional engineering, which relates to the technical field of constructional engineering and comprises a base and a top plate arranged above the base, and a clamping and conveying assembly for clamping and conveying reinforcing steel bars and a bending assembly are arranged between the base and the top plate. The clamping and conveying assembly comprises two moving frames arranged between the base and the top plate, a conveying belt is arranged in the moving frames and extends to the outer portions of the moving frames, a plurality of positioning grooves are formed in the outer surface of the conveying belt at equal intervals, two guiding sliding grooves are formed in the top end of the base, and two-way lead screws are arranged in the guiding sliding grooves. Guide sliding blocks matched with the guide sliding grooves are in threaded connection with the two external thread sections of the two-way lead screw, and a servo motor for driving the two-way lead screw to rotate is installed on the base; according to the steel bar bending machine, the two conveying belts can be used for synchronously conveying a plurality of steel bars, so that the plurality of steel bars can be bent at the same time, and the steel bar bending efficiency is improved.

The utility model relates to the technical field of bending device, especially, it relates to a van compartment roof bending device, when using, according to the bending demand, selects a group of bending groove to go up, places the board on the bending mould assembly, then operates the punch bending assembly and the bending groove cooperation to its bending operation, when needing to bend the board to other angle, adjusts the corresponding bending groove on the bending mould assembly to go up, improves flexibility, improves bending efficiency, including work table and controller, the work table is installed with controller, still includes bending mould assembly and punch bending assembly, the work table is provided with bending mould assembly and punch bending assembly respectively, is provided with multiple bending grooves on the bending mould assembly.

The utility model provides a kind of bending device, comprising: processing platform, both sides of processing platform surface are equipped with fixed frame, bending block is equipped in fixed frame, bending groove is equipped with in one end of processing platform upper surface, bending groove is correspondingly set with bending block, through hole is equipped with in the center of processing platform upper surface, auxiliary assembly is equipped in through hole, both ends of processing platform surface are equipped with air hole respectively, multiple moving wheels are rotatably installed in air hole respectively, and moving wheel is evenly distributed in length. The bending direction of plate is changed by auxiliary assembly, multiple-angle bending can be carried out, the adaptability is improved, so that manual dependence can be reduced, processing efficiency is improved, and positioning efficiency can be accelerated.

This utility model discloses a U-shaped bending device for battery casing plates, including a frame with a positioning seat for supporting the battery casing plate. A lower pressing seat is vertically connected to the frame and is located above the positioning seat. The lower pressing seat can move up and down relative to the positioning seat. When the lower pressing seat descends to press the battery casing plate on the positioning seat, the positioning seat and the lower pressing seat clamp the battery casing plate. The frame has bending mechanisms on both sides of the lower pressing seat. Each bending mechanism includes an extrusion head connected to the frame and capable of moving up, down, and translating relative to the positioning seat. The two extrusion heads are respectively translated to the upper part of the battery casing plate at the corresponding edge of the positioning seat and press down, so that the two sides of the battery casing plate are bent downward with the two side edges of the positioning seat as the bending lines. This utility model has a simple structure, high bending efficiency, and avoids damage to the battery casing plate.

The utility model discloses a surgical electrode needle flower bending tool, and belongs to the technical field of surgical electrode needles, the surgical electrode needle flower bending tool comprises a bottom plate, the top of the bottom plate is fixedly connected with a base, the top of the base is fixedly connected with a fixed supporting seat, and the top of the base is slidably connected with a movable supporting seat; a fixed disc and a clamping disc are arranged on the fixed supporting base and the movable supporting base correspondingly, and an electric air cylinder is fixedly connected to the side, away from the movable supporting base, of the fixed supporting base. The device is novel in design and ingenious, a rear end stretching movement part is replaced by an electric mode, manual stretching operation is not needed, the working intensity is reduced, the working efficiency is improved, the needle flower bending efficiency can be improved, the product production difficulty is reduced, needle flowers can be rapidly formed through the special design, the labor cost is greatly reduced, and the production efficiency is improved. And the whole structure is specially designed for the needle flower bending of the surgical electrode, and is in a leading position in the processing and production of similar products, so that the practicability of the device is greatly improved.

This utility model discloses a bending fixture for spring chain helical springs, including a guide slide and a bending assembly. The bending assembly is connected to a controller. The guide slide has a bending groove perpendicular to it, and the bending assembly is located directly above the bending groove. The bending assembly mainly consists of two bending rods, a rotating mechanism, and a moving mechanism. The bending rods are perpendicular to the guide slide, and their lower ends have forks for holding the helical spring wires. The upper ends of the bending rods are connected to the rotating mechanism, which is fixed to the moving mechanism. When the spring chain is placed in the bending groove of the guide slide, the downward projection of the bending rods falls on the two ends of the helical spring between adjacent spring chain sections directly above the bending groove. The bending rods rotate downward through the rotating and moving mechanisms, causing the forks of the bending rods to hold the spring wires at both ends of the helical spring and bend them. Compared with the prior art, this utility model can effectively improve the bending efficiency of spring chain helical springs.