28results about How to "Quick bending" patented technology

The invention discloses a power transmission line tower grounding down lead portable bending device which comprises an operation table, a bending mechanism is arranged on the operation table, the bending mechanism and the operation table are detachably installed through a fixing part, and attaching mechanisms are symmetrically distributed on the two sides of the operation table. According to the grounding down lead bending device, the attaching mechanism is matched with the bending mechanism, anti-skid plates at the lower ends of two movable frames make contact with the two ends of a step correspondingly, then the other ends of the movable frames are fixed to a fixing plate through locking parts, one end of a grounding down lead penetrates through an operation cavity between two stress plates and penetrates through one side of a bending rod, and the bending rod is fixed to the other end of the grounding down lead; the grounding down lead is fixed through the anti-falling assembly, the bending rod is driven to rotate through the traction to bend the grounding down lead, in the process, stability is greatly improved, the bending quality can be guaranteed, the grounding down lead is not prone to being separated or deviated due to stress, and the grounding down lead bending device can be suitable for round steel grounding down leads of different diameters. And potential safety hazards caused by separation of acting force after elastic deformation of metal are reduced.

The utility model relates to a conducting strip pin bending tool and a conducting strip thereof, which are suitable for bending the pins of the conducting strip, and the conducting strip pin bending tool comprises a base and two support frames which are fixedly arranged on the base and are oppositely arranged in parallel. The conducting strip pin bending tool further comprises a driving assembly and a replaceable bending piece, wherein the driving assembly is rotationally pivoted on the supporting frames, and the replaceable bending piece is movably arranged between the supporting frames. The conducting strip supporting assembly is installed and fixed between the supporting frames and is arranged opposite to the bending piece; the driving assembly is rotatably pivoted on the support frame through a pivot assembly which is fixedly arranged on the support frame; and the bending piece is pressed and held by the driving assembly so as to push the bending piece to move relative to the conducting strip supporting assembly and bend conducting strip pins arranged on the conducting strip supporting assembly.

The utility model belongs to the technical field of civil engineering, and particularly relates to reinforcing steel bar bending equipment for civil engineering construction. A positioning hole is formed in the end part of the positioning plate; a driving device is mounted at the top of the worktable; a bending equipment body is mounted at the top of the driving device; the top of the workbench is fixedly connected with a fixing plate. The end part of the fixed plate is fixedly connected with a first electric push rod; then a second electric push rod is opened to drive a sliding plate to slide towards the side end, so that the sliding plate drives the reinforcing steel bar to slide towards the side end through a clamping plate to be inserted into the bending equipment body, then a first electric push rod is opened to push a pressing plate to extrude the reinforcing steel bar towards the side end, and the bending equipment body is assisted to rapidly bend the reinforcing steel bar; and the positioning holes and the clamping plates are arranged, so that in the bending process of the reinforcing steel bars, the tail parts of the reinforcing steel bars do not shake, deviate and the like.

The utility model discloses a nail bending machine which comprises a mounting plate, a movement assembly, a nail clamp assembly, a nail feeding assembly, a punching machine, a punching and bending die and a vibration disc which move in the Y-axis direction and the Z-axis direction are arranged on the mounting plate, and the movement assembly drives the nail clamp assembly to move in the Y-axis direction and the Z-axis direction; the nail clamp assembly comprises a supporting plate, a first clamping jaw air cylinder and a lifting air cylinder are arranged on the front face of the supporting plate, a second clamping jaw air cylinder is arranged below the lifting air cylinder, the moving assembly drives the nail clamp assembly to move in the Y-axis direction and the Z-axis direction, the feeding and bending procedures of nails are achieved, automatic and rapid feeding and discharging in the nail bending process are achieved, and the nail bending efficiency is improved. And the production efficiency is improved.

The utility model relates to the technical field of line stay wires, and discloses a manufacturing tool for a power transmission and distribution overhead line stay wire, which comprises a processing box, supporting legs fixedly arranged at the bottom of the processing box, and a processing assembly arranged on the side wall of the processing box, the machining assembly comprises an adjusting mechanism installed on the side wall of the machining box, the adjusting mechanism is located on the inner wall of the machining box, an auxiliary mechanism is installed on the inner wall of the machining box, and one end of the auxiliary mechanism is connected with one end of the adjusting mechanism. The steel strand bending device solves the problems that when an existing device is used, the position of a clamp is driven by an air cylinder to descend, the position of a steel strand is bent through the clamp, the steel strand is arranged at the top of a sleeve, the sleeve does not limit the position of the side wall of the steel strand, and when the steel strand is extruded, the position of the side wall of the steel strand is not limited. The problem that the bending efficiency of the steel strand is reduced due to the fact that the steel strand is likely to deviate or bounce away is solved.

The utility model discloses a clamp for bending inductor lead wire in the technical field of inductor processing, including the bottom plate, the top surface limiting rotation of bottom plate installs the ring disc and the gear disc, the outer wall of ring disc is installed with the external gear, the inboard of ring disc is equipped with the round table, the bottom fixedly connected of round table is on the surface of bottom plate, the ring disc rotatory cover is equipped with the outside surface of round table, the surface middle part fixed mounting of round table has the locating block, one side fixed mounting of round table has the connecting plate, the surface one side fixed mounting of connecting plate has the fixed block, the fixed mounting of fixed block has the pneumatic cylinder, the surface sliding of fixed block is equipped with the connecting shaft, through telescopic's clamping plate can be to the lead wire of different size diameter and carry out the clamping fixed, through adjustable's limiting block, can to the lead wire end portion and carry out the location, cooperate the triangular block of counterclockwise rotation, realize the effect of the lead wire quick bending, improve work efficiency's simultaneously, increased the precision of lead wire processing.

The utility model discloses a secondary fixing sticker for a dynamic glucometer and a production device, the secondary fixing sticker comprises first release paper, two pieces of folded second release paper and non-woven fabric, and skin-friendly glue is arranged on the non-woven fabric; the two pieces of second release paper are oppositely arranged, only half of the two pieces of second release paper are adhered to the edge part of the non-woven fabric, and a gap is reserved between the two pieces of second release paper; the middle part of the first release paper is adhered to the skin-friendly glue exposed in the gap, and the edge part of the first release paper is attached to the other half of the second release paper. According to the secondary fixing sticker for the dynamic glucometer and the production device, the first release paper which is not in direct contact with the edge of the fixing sticker can be directly torn down, meanwhile, the second release paper can be torn down from the middle of the fixing sticker to the edge, the edge of the fixing sticker is not prone to wrinkling, and the production efficiency is improved. It can be guaranteed that the fixing paste is tightly attached to the skin of a patient.

The utility model discloses a simple pin bending jig, which relates to the technical field of LED (light-emitting diode) light source manufacturing and comprises a lower die and an upper die which can be laminated, and the lower die comprises at least one lower clearance groove; the two lower die grooves are symmetrically formed in the two sides of the lower receding groove. The upper die comprises at least one upper receding groove, the lower receding groove and the upper receding groove are pressed to form a containing cavity, the LED light source module can be placed in the containing cavity, and the size of the containing cavity is matched with that of the LED light source module; the two upper die bosses are symmetrically arranged on the two sides of the upper receding groove and can be in press fit with the lower die groove so that the pins of the LED light source module can be bent. According to the simple jig for bending the pins, the pins of the LED light source module can be rapidly and accurately bent through the small driving device, the production efficiency is improved, and the bending precision is ensured.

The utility model discloses an optical fiber working tip bending device which comprises a columnar main body, the upper end part of the main body is provided with a circular jack, the opening of the jack is provided with three guide grooves, one end of each guide groove is communicated with the jack, and the other end of each guide groove is opened on the upper end face of the main body. The three guide grooves are a first guide groove, a second guide groove and a third guide groove, the first guide groove and the jack are arranged at an angle of 30 degrees, the second guide groove and the jack are arranged at an angle of 60 degrees, and the third guide groove and the jack are arranged at an angle of 90 degrees. According to the utility model, the optical fiber can be rapidly bent, and a good angle can be ensured after the optical fiber is bent.

The square light steel keel ceiling lamp trough assembly machining equipment comprises a base and a Z-shaped steel forming device, and the Z-shaped steel forming device comprises a supporting base, a Z-shaped steel forming mechanism, a rotating disc and a driving mechanism for driving the rotating disc to rotate; the multiple sets of Z-shaped steel forming mechanisms are evenly arranged along the circumferential side of the rotary disc, and each Z-shaped steel forming mechanism comprises an upper clamping plate, a lower clamping plate, a first bending plate, a second bending plate, a first linkage mechanism for driving the upper clamping plate and the lower clamping plate to slide towards the sides close to each other or away from each other, and a second linkage mechanism for driving the first bending plate and the second bending plate to rotate. The first linkage mechanism drives the upper clamping plate and the lower clamping plate to clamp and loosen a steel billet plate, the second linkage mechanism drives the first bending plate and the second bending plate to bend the steel billet, and a knife switch is arranged on the side, away from the rotary disc, of the upper clamping plate. And the process is optimized on the premise of ensuring the shape of the Z-shaped steel.

The utility model relates to the technical field of constructional engineering, and provides a portable steel bar rapid bending and twisting tool, which comprises an operating platform, a hand-operated device, a fixing device and a bending and twisting device, the hand-operated device comprises a steel pipe, the operating platform adopts a rectangular steel plate structure, the length of the operating platform is 30cm, the width of the operating platform is 20cm, and the fixing device is arranged on the operating platform. The thickness of the operation platform is 1 cm, the bending torsion device is welded to a steel pipe of the manual device through an M16 bolt, and a bolt sleeve is installed on the M16 bolt. According to the utility model, after the equipment is taken to the site, the reinforcing steel bar is inserted on the ground, the fixation of the equipment in the operation process is ensured, the stability and safety of the operation are improved, and the equipment is portable, easy to carry and install, capable of reducing the labor intensity of working personnel, and suitable for different site working environments; and the practicability and the application range of the tool are further improved.

The utility model relates to the field of steel pipe bending, in particular to a rapid bending device for seamless steel pipe machining, which comprises a box body and a sliding base, a threaded hole is arranged in the middle of the top of the box body, a connecting bolt is installed in the threaded hole in a threaded mode, and a bending piece is fixedly installed on the top of the connecting bolt. An arc-shaped through groove is formed in one side of the top of the box body, an arc-shaped guide rail is arranged at the bottom of the arc-shaped through groove, a sliding base is installed above the arc-shaped guide rail in a rolling mode, and a fixing block is arranged at the top of the sliding base, so that the two ends of a steel pipe are fixed and clamped conveniently; the bending device is simple in process and high in bending efficiency.

The present invention discloses an electric wire wiring device for electrical production, including an operating body, the operating body including a base, a two-way threaded rod rotatably connected in the base, a driving gear meshingly connected to the outside of the two-way threaded rod, and a wiring part, the wiring part including a distribution seat, the bottom of the distribution seat is fixedly connected to the top of the base, and a receiving plate arranged on the top of the distribution seat. The present invention relates to the field of wire connection technology. This electric wire wiring device for electrical production can effectively solve the problem in the prior art that in the process of electrical production and processing, it is necessary to connect the wire ends between electrical components. The commonly used wiring method is to manually strip the insulation layer of the wire, cross-twist the exposed wires together, and wrap a layer of insulating material at the connection of the wires to achieve the wiring of the wires. This wiring method is time-consuming and labor-intensive, and the joints between the wires are prone to loosening.

The utility model discloses a handheld tool for binding a construction reinforcement cage, which relates to the technical field of reinforcement cage manufacturing and comprises a steel pipe, rectangular openings are symmetrically arranged on the inner wall of one end of the steel pipe, a second notch is arranged on the inner wall of one rectangular opening, and an arc-shaped groove is arranged on the inner wall of the other rectangular opening. A notch I is formed in the inner wall of one arc-shaped groove; according to the stirrup bending device, the rectangular opening, the arc-shaped groove, the first notch and the second notch are used in cooperation, stirrups can be conveniently and rapidly bent, operation is easy and convenient, and the working efficiency of building reinforcement cage manufacturing is improved; and through the use of the handheld sleeve, the flexibility of the steel pipe is conveniently improved, and the friction force between the steel pipe and the hand of a worker is reduced, so that the phenomenon that the hand of the worker is peeled due to friction is avoided, the hand of the worker is conveniently protected, and the use comfort of the handheld tool is improved.

The utility model provides a bending device for Hall sensor chip production, which comprises a bottom plate, the top side of the bottom plate is fixedly provided with a supporting seat and a mounting frame, the two sides of the top end of the supporting seat are both fixedly provided with a top seat for bending pins, one side of the mounting frame is fixedly provided with a mounting plate, and the mounting plate is fixedly provided with a clamping plate. Two groups of propping plates corresponding to the two groups of top seats are mounted on the bottom side of the mounting plate; two rotating seats are mounted on the top side of the bottom plate, first rotating shafts are fixedly mounted on the two sides of the two rotating seats correspondingly, and the two ends of the two first rotating shafts are rotationally connected with mounting seats correspondingly. According to the utility model, through cooperation of the bending plate, the abutting plate and the rotating seat, pins at two sides of a chip can be conveniently and simultaneously abutted, the bending plate is driven to rapidly and flexibly rotate through rotation of the rotating seat, and rapid bending of the pins at two sides of the chip can be realized, so that the purpose of simultaneously bending two groups of pins of the chip through single operation is achieved; and the production efficiency of products is improved.

The utility model relates to the technical field of pipe bending equipment, in particular to a snakelike pipe bending device which comprises a shell, and a conveying assembly is arranged in the shell. The conveying assembly is used for transversely conveying straight pipe raw materials in the shell, and the feeding assembly is arranged at the bottom of the conveying assembly. The feeding assembly is used for clamping a to-be-machined straight pipe, a bidirectional bending assembly is arranged at the feeding end of the conveying assembly and the feeding end of the feeding assembly and used for bending the to-be-machined straight pipe for multiple times, the conveying assembly comprises a motor fixedly connected to the side wall of the shell, and the output end of the motor is fixedly connected with a guide roller. A plurality of arc-shaped material carrying grooves are formed in the side wall of the guide roller. According to the coil pipe bending device, the coil pipe can be directly and rapidly bent in different directions in the machining process through the bidirectional bending assembly, the electric push rod is used for driving the clamping plates to slide in a reciprocating mode along the two sides of the steel pipe to achieve multiple times of rapid bending of the steel pipe to be machined, and the bending efficiency of the coil pipe is greatly improved.

The utility model relates to the technical field of metal product machining, and discloses a hydraulic pipe bending machine for metal product machining, which comprises a working table, two grooves are arranged on the upper surface of the working table, a screw rod is rotatably connected in one groove, a screw rod is rotatably connected in the other groove, and a screw rod is rotatably connected in the other groove. The surface of the threaded rod is sleeved with a threaded sleeve in a threaded mode, clamping plates are fixedly connected to the upper surface of the threaded sleeve and the upper surface of the workbench, a short plate is fixedly connected to the upper surface of the workbench, a hydraulic rod is fixedly connected to the surface of the short plate, and a bending head is fixedly connected to the output end of the hydraulic rod. A connecting plate is fixedly connected to the upper surface of the workbench, a threaded hole is formed in the surface of the connecting plate, and a lead screw is connected to the interior of the threaded hole in a threaded and sleeved mode. When the pipe bending machine is used, a metal pipe can be rapidly bent, meanwhile, the bending position can be adjusted and controlled, and the situation that the bending positions are not uniform during batch bending is avoided.

The utility model relates to the technical field of tools for constructional engineering, in particular to an auxiliary tool for frame column construction. Comprising a connecting rod, one end of the connecting rod is provided with a length-adjustable grab rail, the other end of the connecting rod is provided with two cross rods, the two cross rods are located on the two sides of the connecting rod respectively, and a gap for containing a steel bar to be bent is formed between the two cross rods. The connecting rod and the two transverse rods are arranged, the two transverse rods are located on the two sides of the connecting rod respectively, and the interval for containing the reinforcing steel bars is formed between the two transverse rods, so that in the using process, the reserved reinforcing steel bars on the frame column are arranged between the two transverse rods, then the grab rail is pressed downwards, and bending of the reserved reinforcing steel bars can be achieved; the lever principle is used for rapidly bending the reserved steel bars, more labor is saved, the time for bending the reserved steel bars in the frame column construction process is shortened, and the construction efficiency is improved.

The utility model belongs to the technical field of steel workpiece production, and particularly relates to a steel member machining bending machine which comprises a bottom plate, a movable plate is installed on the bottom plate in a sliding mode, a plurality of bending grooves and a plurality of clamping plates are arranged on the top face of the movable plate, and the clamping plates are installed on the top face of the movable plate in a sliding mode. The multiple clamping plates abut against the multiple bending grooves correspondingly, the driving assembly and the adjusting assembly are arranged in the bottom plate and used for driving the movable plate to move left and right, and when machining and bending are conducted, only two motors and a lifting hydraulic cylinder need to be started, the movable plate is driven to move through rotation of a gear and a rack, and therefore machining and bending are conducted. The multiple clamping plates on the movable plate clamp and fix the steel members in the multiple bending grooves, after the movable plate moves to the designated position, the lifting hydraulic cylinder drives the bending block to move downwards to bend the steel members, and therefore the rapid and stable steel member machining and bending effect is achieved, practicability is high, and efficiency and rapidness are achieved.

The invention relates to the technical field of battery box machining, and discloses a new energy battery box automatic bending device which comprises a machining support, a machining table, a control air cylinder, a movable pull rod, a connecting sleeve, a fixing ring and the like. A machining table is fixedly connected to the machining support, a fixed supporting plate is fixedly connected into the machining table, a control air cylinder is installed in the machining support, a movable pull rod is slidably connected into the machining table and connected with a telescopic rod of the control air cylinder, and the control air cylinder can control the movable pull rod to move up and down in the machining table. According to the device, a plate is clamped through the supporting frame and the rotating rod, then the supporting frame is pulled to descend through the movable pull rod, the plate is pulled to descend, and the two ends of the plate are bent upwards in cooperation with the fixed supporting plates.

The utility model relates to a busbar bending device which comprises a fixed base, a machining table is connected to the fixed base, a containing groove used for containing a product is formed in the machining table, and a first bending assembly and a second bending assembly which are of the same structure are connected to the head end and the tail end of the containing groove respectively. And meanwhile, the first bending assembly and the second bending assembly are located above and below the containing groove correspondingly. According to the utility model, the working efficiency can be improved.

The utility model relates to battery steel band processing technical field especially relates to a steel band Z zigzag bending mechanism for battery pack composite pressing strip, including first fixed seat, second fixed seat, lift platform, elastic device, extruding block, second drive part, first drive part, cutting knife and steel band winding roller, be equipped with first bending section on first fixed seat, be equipped with second bending section on second fixed seat, lift platform is located between first fixed seat and second fixed seat, extruding block is located above lift platform, be equipped with the third bending section of matching first bending section on extruding block, the fourth bending section of second bending section matching, lift platform is connected owing to frame through elastic device, steel band winding roller conveys battery steel band to lift platform, first fixed seat and second fixed seat, utilize first drive part drive cutting knife and cut battery steel band, second drive part drives extruding block and extrudes lift platform, to be able to high -efficient, accurate completion battery steel band Z zigzag bending.

This utility model relates to the field of new energy battery technology and discloses a battery protection board and battery assembly. The battery protection board includes a circuit board, a nickel sheet, and electronic components. The circuit board has a first surface and a second surface arranged at relative intervals. The nickel sheet includes a first connecting piece and a second connecting piece, the first connecting piece being connected to the second connecting piece and forming a bent shape. The second connecting piece is connected to the second surface. Along the thickness direction of the circuit board, the first connecting piece extends toward and beyond the first surface. The electronic components are disposed on the first surface. In this utility model, the first connecting piece extends toward and beyond the first surface, and the height of the electronic components offsets part of the thickness of the first connecting piece after bending at the electrode connection of the battery cell, thereby saving space occupied by the battery protection board along the length of the battery and increasing the space utilization rate of the battery.

The utility model discloses an electric meter box outer plate connecting piece bending device which comprises a base, a fixed clamping mechanism and a bending positioning mechanism are fixedly connected to the upper surface of the base, the bending positioning mechanism is located on the rear side of the fixed clamping mechanism, the bending positioning mechanism is in sliding fit with the fixed clamping mechanism, and the bending positioning mechanism is located on the upper surface of the base. And a bending pushing mechanism is arranged on the side wall of the fixed clamping mechanism. Through the arranged fixing and clamping mechanism, the connecting piece can be fixed conveniently, a second hydraulic cylinder pushes a push plate to be matched with a positioning plate to limit the bent position of the connecting piece, then the connecting piece can be pushed to be bent, the structure is simple, cost is low, and popularization and production are easy; through the bending positioning mechanism and the bending pushing mechanism, the bending position can be quickly positioned, continuous bending can be achieved, and the bending efficiency is improved.

The utility model relates to the technical field of constructional engineering, in particular to an auxiliary device for constructional engineering bending, which comprises a base. The base is fixed through the external screws, a reinforcing steel bar and a steel plate needing to be bent are placed among the four positioning rods and abut against the positioning plate on the right side, the positioning plates are moved, then the bending positions of the reinforcing steel bar and the steel plate are positioned according to scale marks, and after positioning is completed, the crank is rotated to drive the round pipe to rotate. The round pipe drives the screw rod to move downwards to drive the extrusion plate to press and fix the reinforcing steel bar and the steel plate, the holding rod is held to press downwards, the holding rod drives the extrusion rod to move downwards through the vertical rod, and therefore the steel plate and the reinforcing steel bar are extruded and bent, the bending angle is increased through the arrangement of the inclined face part, carrying is convenient, and rapid installation can be achieved. The small reinforcing steel bars and steel plates can be rapidly bent and do not need to be carried to a bending machine to be bent and formed and then carried to a working site, a large amount of time is saved, and the working efficiency is improved.

The utility model belongs to the technical field of refrigerator door edge covering and bending, and particularly relates to a refrigerator door edge covering die which comprises a base, a supporting block is installed on the base, a movable frame is installed on a spring, four sets of limiting rods are installed on the base, a first hydraulic rod is connected to a first hydraulic cylinder, and a second hydraulic rod is connected to a second hydraulic cylinder. A first supporting plate is installed on a first hydraulic rod, a second supporting plate is welded to a limiting rod, a pressing block is arranged above a moving frame, pressing plates are installed on a connecting block, the pressing block and the four sets of pressing plates vertically move downwards to press an edge covering plate, and the moving frame below the edge covering plate and the four sets of first supporting plates vertically move downwards to press the edge covering plate. The pressing block and the four sets of pressing plates press the front panel and the four sets of side panels of the edge covering plate downwards, buckling plates on the edge covering plate are bent upwards under the cooperation of the four sets of second supporting plates, rapid bending of the four sets of buckling plates is achieved, the four edges of the edge covering plate can be bent at the same time through the structure, and the bending efficiency can be improved easily.

The invention relates to the technical field of stamping, and discloses a mechanical part bending device which comprises a support, a workbench is arranged on the upper surface of the support, the upper surface of the support is fixedly connected with the lower surface of the workbench, a clamping device is arranged at the right end of the support, and the right end of the support is fixedly connected with the left end of the clamping device. And a connecting piece is arranged at the right end of the clamping device. According to the mechanical part bending device, the center shaft is powered on to drive the cylinder part to operate, the cylinder part is fixedly connected with the sleeving part, the sleeving part moves along with the cylinder part, the sleeving part rotates by a certain angle, the sleeving part is connected to the top end of the circle center shaft in a sleeving mode, and the sleeving part drives the circle center shaft to bend parts on the inner side of the stop rod part; the parts are bent along with the displacement of the circle center shaft, so that the internal parts have an automatic bending effect, the purpose of randomly adjusting the bending degree is achieved, and the rapid bending function is realized.

The utility model provides a bending device for metal handrail processing, which relates to the technical field of handrail bending and comprises a base, and a height adjusting component is arranged on the upper surface of the base. The height push adjusting assembly comprises a sleeve fixedly installed on the base, a first sliding block arranged in the sleeve in a sliding mode, a first threaded rod fixedly installed on the side face of the first sliding block and a telescopic block arranged in the sleeve in a sliding mode, and further comprises a bending assembly arranged on the telescopic block and used for bending the handrail. And the clamping assembly is arranged on the base and used for clamping the handrails with different thicknesses. When the handrail bending device is used for bending handrails, firstly, the first threaded rod is rotated to drive the first sliding block to slide in the sleeve, the telescopic block slides up and down to adjust the height of the bending assembly so as to adapt to the thickness of the handrails, then the clamping assembly is adjusted to clamp the handrails, the bending assembly works to bend the handrails, the handrails of different specifications can be rapidly bent, and operation is convenient.