818 results about "Wire wheel" patented technology

The invention relates to the field of welding machining, in particular to a titanium alloy shell combined laser welding device which comprises a welding gun and a wire feeding mechanism. The wire feeding mechanism comprises a shell, a wire reel and a wire feeding assembly. The wire feeding assembly comprises a mounting seat, a wire feeding wheel, a wire pressing structure and an adjusting part; the mounting base is fixed to the shell, the wire feeding wheel is rotationally mounted on the mounting base, and the rotating axis of the wire feeding wheel is parallel to that of the wire reel; a plurality of wire feeding grooves used for being matched with welding wires are sequentially distributed in the peripheral wall of the wire feeding wheel in the axial direction of the wire feeding wheel. And the wire pressing structure is used for pressing the welding wire on the wire feeding wheel downwards. The axial displacement of the wire feeding wheel is adjusted through the adjusting part, the wire feeding groove matched with the welding wire can be switched without replacing the wire feeding wheel, the adjusting part enables the jacking pressure of the wire pressing structure on the welding wire to be in positive correlation with the diameter of the welding wire matched with the wire feeding groove, in other words, the thicker the welding wire is, the larger the jacking pressure of the wire pressing structure on the welding wire is through the adjusting part, and the wire feeding effect is guaranteed; and slipping in the conveying process caused by the change of the size of the welding wire is avoided.

The invention relates to the technical field of pay-off devices, in particular to a cord thread constant-tension pay-off device which comprises a roller frame and a core rod fixed in the roller frame, a pay-off roller is detachably and rotatably connected to the outer side of the core rod, a first damping fin is fixed to one end of the pay-off roller, and a second damping fin is movably arranged at one end of the core rod. The tension maintaining mechanism is used for adjusting damping in real time according to the magnitude of tension. The tension of the steel wire can be detected in real time through the tension sensing mechanism, the tension of the steel wire is increased along with the gradual reduction of the diameter of the wire wheel, the damping of the pay-off roller is reduced through the tension maintaining mechanism, and the tension of the steel wire can be reduced and recovered to the original tension after the damping of the pay-off roller is reduced. And the tension of the steel wire fluctuates up and down in a very small range, so that the tension of the steel wire is always close to a specified value, the tension of the steel wire is prevented from greatly fluctuating, and the constant tension of the steel wire during paying off is ensured.

The present invention belongs to the technical field of cable stranding, and specifically relates to a cable stranding machine, which includes a wire placement rack. A wire installation roller is rotatably installed on the wire placement rack. One end of the wire placement rack is rotatably connected to a wire pipe. A first gear, a protective wire placement disk, a guiding disk, and a stranding disk are sequentially and fixedly sleeved on the wire pipe. A die head is placed directly in front of the wire pipe. The first gear meshes with a second gear, and the end of the second gear is rotatably connected to the wire placement rack. By driving the guiding disk to rotate, the wire wheels in the six installation slots on the guiding disk can sequentially come into contact with the lubricating oil in the oil tank. The protective wire is lubricated by the wire wheels attached with lubricating oil, realizing the lubrication of the protective wire, reducing the friction between the wire wheels, the perforations and the protective wire, thereby greatly reducing the wear of the protective wire and improving the quality of cable manufacturing.

The utility model relates to a tensioning mechanism of a loop line cutting machine, which comprises a spring, a spring seat, a guide rod, a sliding block and a linear driving piece, one end of the guide rod is connected with the spring seat, the guide rod is sleeved with the spring, the other end of the guide rod penetrates through a limiting plate, and the limiting plate is assembled on the guide rod in a sliding mode; one end of the spring abuts against the spring seat, and the other end of the spring abuts against the limiting plate; the linear driving piece is arranged on the sliding block and can drive the sliding block to move in one direction, the limiting plate is connected with the sliding block, and the sliding block is provided with an installation part for installing a wire wheel. By the adoption of the tensioning mechanism, on the premise that the normal tensioning effect is achieved, the diamond loop line can be conveniently replaced, and then the production efficiency is improved.

The invention belongs to the technical field of automobiles, and particularly relates to a steering-by-wire system steering force sensing control method which is composed of a friction and hysteresis characteristic identification module of a steering-by-wire system control mechanism, a nonlinear friction compensation module and a steering force sensing closed-loop control module. A friction and hysteresis characteristic identification module of the steer-by-wire system control mechanism identifies dry friction characteristics of a steer-by-wire wheel; the non-linear friction compensation module compensates non-linear friction force of the steer-by-wire wheel in an open-loop compensation mode; the steering force sensing closed-loop control module enables the steering hysteresis characteristic of the steer-by-wire system after open-loop compensation to have the steering force sensing conforming to the driving feeling of a driver, and steer-by-wire better conforms to the expectation of the driver. The steering wheel friction hysteresis characteristic closed-loop control is adopted, so that the steer-by-wire system after open-loop compensation has the steering hysteresis characteristic conforming to the driving feeling of a driver, and the motion quality of the steer-by-wire system is improved.

The invention discloses a flexible exoskeleton execution device and a flexible exoskeleton system for upper limb training, and relates to the technical field of robots. The problems that an existing exoskeleton robot is complex in mechanical structure, large in size, heavy in weight and large in inertia due to the fact that rigid driving is adopted for achieving actions such as joint bending and stretching or unfolding and folding are solved. The device comprises a bandage, a forward line wheel, a reverse line wheel, a line wheel driving mechanism and Bowden lines, the bandage is fixed to a limb, one end of one Bowden line is wound around the forward line wheel, the other end of the Bowden line is fixed to the bandage, one end of the other Bowden line is reversely wound around the reverse line wheel, and the other end of the other Bowden line is fixed to the bandage; the line wheel driving mechanism is arranged on the trunk and can drive the forward line wheel and the reverse line wheel to rotate reversely in the pre-tightening stage so as to achieve line winding and pre-tightening, the forward line wheel and the reverse line wheel are driven to rotate synchronously in the same direction in the working stage, and correction force is applied to the force exerting muscle group through the two Bowden lines which are wound and unwound alternately so as to correct the action of a wearer.

The glass lifter wire wheel cover comprises the wire wheel cover body and the connecting structure arranged on the wire wheel cover body, the connecting structure is connected with a lifter guide rail, the wire wheel cover body and the guide rail are designed in a split mode, the wire wheel cover body is formed by engineering plastic in an injection molding mode, and the influence on the performance strength of the guide rail is avoided; on the premise that the performance strength of the glass lifter is guaranteed, the weight of the guide rail and the weight of the wire wheel cover are reduced, the light weight requirement is met, the invention further provides a wire wheel cover oiling device used for conducting oiling operation on the wire wheel cover of the glass lifter, oiling operation can be conveniently conducted on the wire wheel cover of the glass lifter, and the production efficiency is improved. And subsequent assembling of the wire wheel cover body is facilitated, and the production efficiency of the glass lifter is improved.

The utility model discloses an incoming and outgoing line inward surrounding winding device, and belongs to the technical field of wireless charging coil processing. Comprising an upper die assembly and a lower die assembly and is matched with an upper die wire clamp mechanism, an upper die bending mechanism, a coil outgoing lead blocking mechanism, a lower die wire clamp mechanism, a cutter mechanism, a wire passing mechanism, a wire guide wheel mechanism, a tail wire clamping mechanism and the like. The upper die assembly comprises an upper die fixing seat, an upper die pad and an upper die cover, and the lower die assembly comprises a lower die cover, a lower die pad, a lower die fixing seat and a die core. The mechanical structure can be matched with an automatic program, and complex cable winding tasks can be completed; when the cable is applied to automatic equipment, the cable can be fully and tightly wound without layering; and the manufactured wireless charging coil is high in yield, can meet the production requirements of large batch and stable quality, and has remarkable advantages in related production fields.

The invention relates to an electrical variable measurement technology, and discloses an unmanned aerial vehicle for wire inspection and a wire inspection method. The unmanned aerial vehicle can comprise a vehicle body, at least two vehicle arms, at least two rotor wings, a wiring wheel, a driving motor and a detection device. The vehicle arms are symmetrically connected to the two sides of the vehicle body. The rotors are fixed to the ends, away from the fuselage, of the arms. The wiring wheel is rotationally connected with the machine body, and a groove of the wiring wheel is in rolling connection with the wire. And the driving motor is in transmission connection with the wiring wheel. The detection device is fixed on the fuselage and is used for acquiring image data of the wire; the wire inspection method comprises the following steps: controlling the rotor wings to drive the unmanned aerial vehicle to fly above the wire; when the wiring wheel is aligned with the wire, the rotor wings are controlled to drive the unmanned aerial vehicle to land until the wire is located in the groove of the wiring wheel; and the driving motor is controlled to drive the wiring wheel to rotate, so that the wiring wheel rolls along the wire. The unmanned aerial vehicle has maneuverability and accuracy at the same time.

The utility model discloses an automatic water cooling mechanism for plastic strips, which comprises a water tank, a fixed seat, a floating seat, a first guide mechanism and a second guide mechanism, the fixed seat and the floating seat are arranged in the water tank at an interval, the first guide mechanism is arranged on the fixed seat, the second guide mechanism is arranged on the floating seat, and the first guide mechanism and the second guide mechanism are arranged on the floating seat. Each of the first guide mechanism and the second guide mechanism comprises a mandrel, a rotating sleeve, a cantilever and a wire guide wheel, the rotating sleeve is rotatably arranged on the mandrel, the cantilever is arranged on the outer circle of the rotating sleeve in an annular array mode and extends in the radial direction of the rotating sleeve, the wire guide wheel is horizontally arranged at the tail end of the cantilever, annular grooves are formed in the wire guide wheel at intervals, and the rotating sleeve is arranged in the annular grooves. The inner diameters of the annular grooves in the wire guide wheels at the tail ends of the different cantilevers are different. By means of the mode, according to the automatic water cooling mechanism for the plastic strip, the plastic strip is cooled and solidified through the cooling water in the water tank, the tension change of the plastic strip is reduced, and the deformation problem of the plastic strip is avoided.

The utility model relates to the technical field of pipeline threading devices, in particular to a pipeline threading device for power construction, which comprises a supporting plate, universal wheels with brakes are fixedly connected to four corners of the lower end of the supporting plate, a supporting assembly is fixedly connected to the left portion of the upper end of the supporting plate, and a fixing plate is fixedly connected to the right portion of the upper end of the supporting plate. The lower portion of the rear end of the fixing plate is fixedly connected with a connecting plate, the rear end of the connecting plate is connected with a connecting assembly in a penetrating mode, the upper portion of the front end of the fixing plate is fixedly connected with a supporting plate, the upper end of the supporting plate is fixedly connected with a motor, and the part, penetrating through the fixing plate, of the output end of the motor is fixedly connected with a reel. The reel is movably connected with the connecting assembly through a bearing, the left portion of the upper end of the supporting plate is fixedly connected with a fixing wire rod, and the fixing wire rod is located between the supporting assembly and the fixing plate. According to the pipeline threading device for electric power construction, through the arrangement of the supporting assembly and the connecting assembly, the pipeline threading process for electric power construction can be facilitated.

The invention discloses an underground water sampling device capable of preventing cross contamination. The underground water sampling device comprises a cable type lifting machine; the wire wheel seat is driven by a cable type lifting machine to move up and down, and a carrying table is fixed at the bottom of the wire wheel seat; the motor is fixed on the top surface of the carrying table; and the stratified sampling mechanism is fixed on the bottom surface of the carrying table, is driven by a motor, and can perform synchronous sampling operation on a plurality of sections of underground water. According to the device, through layered synchronous sampling, dynamic sealing control and modular residue prevention design, the goals of high fidelity and low pollution of underground water sampling are achieved, and the device is particularly suitable for application scenes such as deeper underground water monitoring sites and the like which have strict requirements on data precision.

The invention relates to the field of transformer coil preparation, in particular to a wire feeding device for transformer coil winding, which comprises a mounting box, a wire wheel, a sliding mechanism, a rotating mechanism, a transmission part and a controller. And enameled wires are wound on the wire wheel and unwound through traction of the transmission part. The sliding mechanism drives the reel to slide axially, the rotating mechanism adjusts the rotating speed of the reel, and the sliding mechanism and the rotating mechanism are cooperatively controlled by the controller. The first camera monitors the included angle alpha between the enameled wire and the vertical plane, the second camera monitors the included angle beta between the horizontal plane, and the controller dynamically adjusts the position and the rotating speed of the wire wheel accordingly to ensure synchronization of unwinding speed and traction speed. The transmission part adopts meshing gears to drive double rubber wheels to rotate reversely, so that the traction stability is enhanced; the rotating mechanism adjusts the distance between the conical discs through the hydraulic oil pressure difference, and stepless speed change is achieved. The device solves the problems of non-uniform tension, friction damage, knotting shutdown and the like of an enameled wire in a traditional device, remarkably improves the winding efficiency and the coil quality, and is suitable for high-precision transformer production.

The invention discloses a cable take-up and pay-off trolley, and belongs to the technical field of cable take-up and pay-off equipment, the cable take-up and pay-off trolley comprises a moving trolley, a supporting plate, a supporting frame and a lifting mechanism are mounted on a top plate of the moving trolley, the lifting mechanism is arranged between the supporting plate and the supporting frame, a wire wheel is rotatably mounted at the top of the lifting mechanism, and one end of the wire wheel is associated with a first rotating motor; a threading mechanism is arranged at the top of the support frame; a line pressing mechanism is installed on the supporting plate and comprises two telescopic rods and a line pressing roller, one end of each telescopic rod is fixedly installed on the supporting plate, the other end of each telescopic rod is arranged towards the wheel face of the line wheel, and the line pressing roller is rotatably installed at the ends, close to the line wheel, of the two telescopic rods. According to the scheme, through the design of the wire pressing mechanism, the pressing force of the wire pressing mechanism can be changed along with the change of the number of layers of coils on the wire wheel.

The utility model provides a power transmission line fault positioning structure comprising an upper housing and a lower housing, the lower housing is internally provided with a fault detector, the upper housing is provided with a first cable positioning assembly, and the lower housing is provided with a second cable positioning assembly. Each of the first cable positioning assembly and the second cable positioning assembly comprises a guide rod, a spring, a connecting block, a mounting frame, a cable pressing wheel, an adjusting rod and a sliding block, the lower end of the guide rod is connected with the connecting block, the connecting block is slidably connected with the mounting frame, the cable pressing wheel is rotatably mounted on the mounting frame, and the adjusting rod is rotatably mounted on the mounting frame; the upper shell and the lower shell are each provided with an extending part, the extending parts are provided with receding grooves, and the sliding blocks are installed in the receding grooves in a sliding mode. The cable detection device can solve the technical problems that in the prior art, as the sizes of arc-shaped structures arranged on the side faces of the walking wheel and the positioning wheel are fixed, the device can only be suitable for detection of cables of one specification, and if cables of different specifications are detected, the walking wheel and the positioning wheel need to be replaced, and operation is inconvenient.

The rapid grinding equipment is applied to the field of angle steel machining and is characterized in that a workbench is fixedly mounted at the top of a base, a sliding groove is formed in the base, a sliding block is slidably connected into the sliding groove, supporting legs are welded to the bottom of the base, a through hole is formed in the workbench, and the through hole is formed in the workbench; a chipping collecting frame is welded to the top of the sliding block, chippings can be conveniently collected and treated, pollution to the workbench is reduced, a frame is welded to the top of the workbench, a first elastic telescopic rod and a second elastic telescopic rod are fixedly installed at the top of the interior of the frame and the top of the workbench, and a U-shaped frame is welded to the bottom of the first elastic telescopic rod. And a rotating motor is rotationally arranged in the U-shaped frame through a bolt, a polishing steel wire wheel is fixedly mounted at the bottom of the rotating motor, the use angle of the polishing steel wire wheel is conveniently adjusted, and the use effect of the device is improved.

The utility model discloses a winding device for cable laying, which comprises a base, a mounting rack mounted on the upper surface of the base, a wire wheel rotatably connected in the mounting rack, a first bevel gear rotatably connected to the surface of the mounting rack, a second bevel gear engaged to the lower side of the first bevel gear, and a first rotating arm fixedly connected to the second bevel gear. The first rotating arm is rotatably connected with a second rotating arm, the base is fixedly connected with a water injection cylinder, the interior of the water injection cylinder is slidably connected with a push rod, the base is fixedly connected with an annular communicating vessel, and a plurality of spray heads evenly distributed around the axis of the annular communicating vessel are installed on the surface of the inner wall of the annular communicating vessel. A sliding block is arranged on the base, a fixing frame is welded to the bottom of the sliding block, sponge is arranged in the fixing frame, the base is provided with two rotating gears, the two rotating gears are meshed with each other, cleaning rollers are installed on the surfaces of the two rotating gears, and the winding equipment for cable laying can be used for carefully cleaning the surface of a cable when the cable is recycled.

The utility model provides a steel wire wheel propelling device of a pipe end anti-corrosion adhesive tape beveling machine, which belongs to the technical field of beveling machines and comprises a bottom plate, a support plate is arranged right above the bottom plate, and the top surface of the bottom plate and the bottom surface of the support plate are fixedly connected with telescopic rods; the clamping mechanism comprises a mounting box fixedly mounted on the top surface of the bottom plate; the beveling mechanism comprises a first motor installed on the bottom surface of the supporting plate in a matched mode. The pipeline can be prevented from shaking or shifting in the groove grinding process through the stably fixed pipeline, the flatness of the groove face of the anti-corrosion adhesive tape can be guaranteed through the stable fixing capacity, potential safety hazards caused by falling of the pipeline to operators can be avoided, and a safer working environment is provided; through cooperation of the telescopic rod and the air cylinder, the beveling machine can adapt to pipe end anti-corrosion adhesive tapes of different sizes, and the mechanical operation mode can ensure that the shape, size and angle of a groove polished each time are highly consistent.

The invention discloses an electric hoist rope protection device, and relates to the technical field of electric hoists. The device comprises a fixing plate, a bobbin is fixedly installed on the fixing plate through a first connecting plate, a wire wheel is rotatably installed in the bobbin, a steel wire rope is wound around the wire wheel, a worm wheel is fixedly installed on a rotating shaft of the wire wheel, the worm wheel is meshed with a worm, the worm is fixedly installed at the output end of a driving motor, and a first transmission wheel is fixedly installed on the worm. The first transmission wheel is in transmission connection with a second transmission wheel through a first transmission belt. The reciprocating threaded rod drives the moving block and the sleeve to reciprocate, the steel wire rope is evenly wound on the wire wheel, the phenomena of rope disorder and rope stacking are effectively avoided, abrasion and fatigue damage of the steel wire rope are reduced, and therefore the service life of the steel wire rope is prolonged. And meanwhile, the stability of the steel wire rope in the winding and unwinding process is guaranteed, and the safety and stability of lifting operation are improved.

An electric control fishing reel with a flexibly-arranged operating element position comprises a reel body, a reel cup, an electric control mechanism, an operating element and a transmission mechanism. The line cup is rotatably arranged on the surface of the line wheel body; the electric control mechanism is arranged in the wire wheel body, can act on the wire cup to control the rotating direction and the rotating speed of the wire cup, and at least comprises an electric control board and a control element integrated on the electric control board; the operating element is at least partially exposed out of the surface of the reel body; the transmission mechanism is arranged in the line wheel body and comprises one or more middle transmission elements, and the operation element and the control element are in transmission fit through the middle transmission elements; through the interval of the middle transmission element, the operation element can be arranged in a staggered mode relative to the control element, and then the operation element can be distributed at any position of the surface of the wire wheel body. The arrangement direction of the operation element can be changed according to the fishing reel of each model and type, and the design difficulty of the fishing reel is reduced.

The utility model relates to an adjustable chest expander, which comprises a box body, a resistance unit and an adjusting unit, the resistance unit comprises a central shaft arranged in the box body, a volute spiral spring with one end fixed on the central shaft and a tension rope for storing force through the volute spiral spring, and the adjusting unit comprises a worm wheel arranged on the central shaft and a worm meshed with the worm wheel. And the knob is used for driving the worm to rotate and is positioned on the outer side of the box body. According to the utility model, the wire wheel and the rotary elastic piece are arranged to serve as resistance of the pull rope, the central shaft and the worm gear are arranged in the middle of the volute spiral spring, and the worm drives the worm gear to rotate, so that the rotation resistance of the wire wheel is adjusted, and the worm is used for adjusting without locking; the adjusting efficiency can be improved by means of the reverse rotation self-locking function of the threads.

The invention relates to the field of automobile wire harnesses, and mainly discloses an automobile wire harness production wire straightening device which comprises a table plate and a table frame, a straightening mechanism, a wire stroking mechanism, a wire inlet mechanism and a wire outlet mechanism are arranged at the top of the table plate, and a cutting mechanism is further fixedly installed at the end, close to the wire outlet mechanism, of the top of the table plate. A power mechanism used for driving the straightening mechanism and the wire stroking mechanism is installed at the bottom of the table board. According to the wire straightening mechanism, a wire harness to be straightened can be effectively and stably positioned through a first wire wheel and a second wire wheel, the stability of the wire harness entering the straightening mechanism is ensured, wire outgoing of the straightened wire harness in the straightening mechanism can be more stable, a straightening wheel arranged in a straightening assembly can be adjusted, and the straightening efficiency is improved. Rotation adjustment of the straightening assembly and work adjustment of the wire stroking mechanism can be synchronously started and stopped through the first motor, and the operation control time is saved.

The utility model discloses a single stranding machine for an armored cable, which can adjust the tension of the cable at any time during working, and simultaneously prevents the cable from being untwisted in a conduction process, so that the cable is loosened and the stranding effect is not influenced. Comprising a workbench, a first rotating shaft and a second rotating shaft which can rotate are arranged on the workbench, a pay-off assembly is fixedly installed between the first rotating shaft and the second rotating shaft, and a clamping device used for fixing a take-up winding roller is rotatably arranged at the end, close to the second rotating shaft, of the first rotating shaft; the end, away from the first rotating shaft, of the second rotating shaft is fixedly connected with a tension adjusting assembly, the rotation center of the tension adjusting assembly, the rotation center of the first rotating shaft and the rotation center of the second rotating shaft coincide, and the tension adjusting assembly comprises a connecting frame rotationally installed on the workbench; a first wire guide wheel and a second wire guide wheel are rotatably installed on the connecting frame, and the first wire guide wheel can slide relative to the second wire guide wheel.

The invention relates to the technical field of electronic components, in particular to a winding device for electronic component manufacturing, which comprises a main body, and the top of the main body is fixedly connected with a winding assembly and an adjusting assembly; according to the pay-off device, the motor drives the rotating wheel and the transmission wheel to rotate in a meshed mode, then the first rotating rod drives the wire wheel to rotate, pay-off can be conducted, the threaded rod and the first rotating rod penetrate through the center hole of the wire wheel, and the thread connection of the nut and the threaded rod is matched to block the wire wheel, so that falling is prevented; the purpose of conveniently disassembling and assembling the wire wheel can be achieved, the bearing seat can be driven to ascend and descend through stretching and retracting of the telescopic rod, when the electronic component body is wound, the electronic component body can be lifted, winding blocking is prevented, meanwhile, the number of winding turns of the electronic component body can be controlled, and the winding efficiency is improved. And therefore, the electronic component bodies needing different numbers of turns can be wound, and the flexibility of equipment is improved.

The present invention provides a threading device, wherein a bent pipe converging device in the threading device is rotationally disposed on a first rotating shaft through a first sleeve, an annular gasket and a clamp spring, the bent pipe converging device can rotate up and down and also can swing left and right, a rope arrangement auxiliary device consisting of a rope arrangement plate, a first eccentric wheel with a first push rod and a rope arrangement motor is disposed on an inward outlet of the bent pipe converging device, a first sliding groove and a second sliding groove are disposed on the rope arrangement plate in parallel, a sliding direction of the first sliding groove and the second sliding groove is perpendicular to a reciprocating direction of the rope arrangement plate, and the internal outlet of the bent pipe converging device and the first push rod are inserted into the first sliding groove and the second sliding groove, respectively; by such a configuration, the first eccentric wheel can enable the bent pipe converging device to reciprocate left and right during take-up under the driving of the rope arrangement motor, and a wire rope taken up on a wire wheel cannot be intensively wound together to generate a wire clamping phenomenon, so that the wire rope on the wire wheel is collected more evenly.

The present invention relates to the field of cable processing technology, and more specifically, to a cable wire extrusion device for cable processing, which includes a processing table and a wire supply mechanism, wherein the wire supply mechanism is arranged on one side of the top surface of the processing table, a plastic coating mechanism is arranged on the top surface of the processing table, and the wire output end of the wire supply mechanism is connected to the wire introduction end of the plastic coating mechanism, a plastic coating mechanism is arranged at the end of the plastic coating mechanism, a wire guide mechanism is arranged on the top surface of the processing table to fit the wire output end of the plastic coating mechanism, and a wire winding mechanism is arranged on the side of the processing table away from the wire supply mechanism, wherein the wire guide mechanism includes a guide base, a movable stand, a wire plate and a wire wheel frame. The present invention extrude the wire body through the plastic coating mechanism, and through the multiple guidance and support of the wire wheel frame and the wire plate, it can prevent the cable from bending downward between the lead-out mechanism and the winding mechanism, and protect the cable from cracking the outer plastic layer due to excessive bending.

The utility model discloses a steel wire surface degreasing device which comprises a base and is characterized in that a first support and a second support are sequentially arranged on the base, a first steel wire wheel set is arranged on the first support, and an induction heating mechanism is arranged behind the first steel wire wheel set. A second steel wire wheel set is arranged behind the induction heating mechanism and arranged on a second support. An induction heating mechanism is arranged, a steel wire is erected between a front positioning roller set and a rear positioning roller set, the steel wire is kept straight in the horizontal direction and enters the middle of an induction heating coil through passing holes in the two sides of an induction heating electric box, and the induction heating coil is powered on and emits heat to conduct sintering treatment on the surface of the steel wire. The residual lubricant on the surface of the steel wire is sintered into blocks, adhesive force between the lubricant and the steel wire is reduced, friction is generated between the second steel wire wheel set and the surface of the steel wire subsequently, sintered blocks on the upper surface of the steel wire are scraped off, and removal of the lubricant is completed.

The utility model discloses an electric power stay wire rapid manufacturing and assembling device which comprises a mounting base and a steel strand, a limiting sliding groove is formed in the mounting base, a stay wire wheel is arranged above the limiting sliding groove, an arc-shaped cover plate is arranged on one side of the top of the stay wire wheel, a first ring groove is formed in the outer side of the stay wire wheel, and a limiting sliding block is arranged in the limiting sliding groove. The steel strand pulling device has the advantages that the steel strand pulling device is small in size and convenient to carry, accordingly, steel strand pulling manufacturing can be conveniently carried out outdoors, the threaded rod is driven by the motor to rotate, and the steel strand pulling device is convenient to use, high in practicability and high in practicability. And a limiting rotating bolt rotates in a limiting rotating opening, so that when the steel strand is pushed, a rotating wheel drives the second annular groove, the friction condition is avoided, and stay wires are conveniently manufactured.

The utility model relates to a pay-off tension device of a steel wire rope twisting machine. The pay-off tension device comprises a single-strand spool, a tension chain, a tension device body and a spool rotating frame. The tension device comprises a tension rod, a spring, a nut, a V-shaped lever, a cam, a tension seat and a moving handle, the V-shaped lever is rotationally connected with the tension seat through a pin shaft, one end of the tension rod is connected with the nut, the other end of the tension rod penetrates through a hole in the V-shaped lever to be connected with a tension chain, and the tension rod between the nut and the V-shaped lever is sleeved with the spring; the cam is rotationally connected with the tension seat through a cam shaft, the other end of the V-shaped lever is arranged at the bottom of the cam and is in contact connection with the cam, one end of the cam shaft is connected with a moving handle, and the cam swings up and down by rotating the moving handle. According to the utility model, the pay-off tension of a single strand can be quickly adjusted to ensure that the pay-off tension is always stable, so that the quality of steel wire rope products is improved, and the labor intensity of operators is reduced.

The utility model provides an automobile safety door lock which effectively solves the problems that in the prior art, the capacity of transforming an automobile door of an automobile in use cannot be met, and the automobile safety door lock is not suitable for the automobile in use. According to the technical scheme, the device comprises a handle of the automobile door, the right end of the handle is hinged to an automobile door side plate, a clamping hole is formed in the right end of the handle, a clamping pin penetrates through the automobile door side plate, an annular protrusion is arranged at the end, away from the handle, of the clamping pin, and a tension spring is connected between the annular protrusion and the automobile door side plate; the line wheel is rotationally mounted on the vehicle door side plate, and a torsional spring is mounted between a central shaft of the line wheel and the vehicle door side plate; when the wire wheel rotates, the wire wheel can drive the pin to move rightwards through the steel wire rope and be separated from the clamping hole. The vehicle door lock mechanism is ingenious in structure, the door lock of a vehicle in use is improved based on an existing most common vehicle door lock mechanism, the purpose of opening the vehicle door by two hands is achieved, and the purposes of reducing accidents and ensuring driving safety are achieved.