643 results about "Wire wrap" patented technology

Provided is a motor that is able to properly detect a temperature of a high-temperature position of a wire coil and can be assembled easily.A motor 1 includes: a stator 3; a rotor 2, rotatably installed; an insulator 11, installed to the stator 3, and having a cylindrical shape which exhibits an insulating property and in which wire winding parts 11d are arranged in a peripheral direction; wire coils 12, formed by winding wires 12a about the respective wire winding parts 11d of the insulator 11; and a temperature detection sensor 13, detecting a temperature of the wire coil 12. An opening part 15e for bringing the temperature detection sensor 13 into contact with the wire coil 12 is provided on an outer peripheral side of at least one wire winding part 11d. The opening part 15e is formed along a lamination direction of the wire coil 12.

A magnetic component is disclosed and includes a first magnetic core, a second magnetic core and a coil. The first magnetic core includes a first magnetic cover and a first guiding portion. The second magnetic core includes a second magnetic cover and a second guiding portion. The first magnetic core and the second magnetic core are butted along an axial direction to form a winding column. The first guiding portion is located on the first magnetic cover, and increases a depth embedded into the first magnetic cover. The second guiding portion is located on the second magnetic cover, and increases a depth embedded into the second magnetic cover. The coil is wound on the winding column at a helical angle α relative to the winding column, and includes a first outlet terminal and a second outlet terminal led out along the first guiding portion and the second guiding portion, respectively.

In order to enable positioning of wire ends of the wound wires with a simple configuration, the workpiece holding apparatus includes a plurality of chucks configured to hold a workpiece (8) provided with salient poles (cores) (8a), in a state where wires (W1, W2, W3) fed from nozzles (N1, N2, N3) are wound around the salient poles (8a), by moving in radial direction of the workpiece (8) and coming into contact with the workpiece (8). Among the plurality of chucks (14), each first chuck (14C, 14D, 14E) includes a holding part configured to hold a first portion of the corresponding wire (W1, W2, W3) located between the corresponding salient pole (8a) and the corresponding nozzle (N1, N2, N3), and the wires (W1, W2, W3) are cut in a state where their first portions are held.

This application discloses a winding control method, winding control device, and computer-readable storage medium for common-mode inductors. The method includes: acquiring preset window path information for a first winding and a second winding within the same winding window of the magnetic core; identifying parallel winding sections based on the preset window path information; when switching from a non-parallel winding section to a parallel winding section, keeping the entry and exit window positions of the first winding unchanged, and switching one of the entry and exit window positions of the second winding so that the window path of the second winding within the parallel winding section is offset relative to the first winding along the circumferential direction of the magnetic core; and restoring the original window path of the second winding when exiting the parallel winding section. Thus, while maintaining the overall stability of the winding process, the projected overlap length of adjacent conductor segments of the two windings within a local section can be reduced.

A process for manufacturing compact coils of ultra-fine grained martensite-free steel bars, the process comprising the following phases: a) rolling a billet by means of a roughing mill (1) of the steel bar; b) performing at least one first cooling stage (2) so that the steel bar has a surface temperature higher than the martensite start temperature (Ms) and at least one first equalization stage in air; c) rolling the steel bar by means of at least one intermediate mill (3); d) performing at least one second cooling stage (4) always keeping the surface temperature higher than the martensite start temperature (Ms) and at least one second equalization stage in air; e) rolling the steel bar by means of a finishing mill (5) in the non-recrystallization temperature range, keeping the entire cross section of the steel bar in said non-recrystallization temperature range and wherein the total reduction is between 25% and 50% with respect to the cross section of the steel bar at the inlet of the finishing mill, so as to obtain an ultra-fine grained austenitic matrix; f) winding the steel bar into compact coils by means of at least one winding device (7) so that the ultra-fine grained austenitic matrix transforms into a mixture of ferrite and pearlite. After the winding operation is completed, the compact coils can be conveyed to a storage area by means of a conveying device (8), for example a walking beam, in which the coils are subjected to natural cooling or forced cooling or delayed cooling.

This utility model relates to the field of arc flash protection technology and discloses an arc flash protection device for use in a power distribution cabinet. The device includes a mounting frame, an externally fixed mounting plate, a top cover, a connecting plug, an internally inserted optical fiber body, an arc flash probe, a rotatably connected winding roller, a limiting collection mechanism, and an externally mounted auxiliary installation mechanism. During use, the opening and closing degree of the clamping block can be adjusted by pressing a button to accommodate optical fiber cables of different sizes. The movement of the limiting roller ensures constant contact and limiting between the limiting roller and the optical fiber cable. Rotation of the bidirectional threaded rod allows for adjustment of the mounting block position to accommodate different pre-drilled mounting holes in the power distribution cabinet.

The utility model provides a kind of high-efficiency heating electromagnetic automobile fuel pump, including pump shell, piston core and electromagnetic coil winding component being arranged in pump shell, electromagnetic coil winding component includes coil holder and enameled wire around the outside of coil holder, enameled wire is directly around the outside of winding tube piece of coil holder or indirectly around the outside of winding tube piece of coil holder by insulating spacer, it further includes several winding assembly, winding assembly is arranged on winding tube piece and can increase the winding outer diameter of winding tube piece, the outer periphery of winding tube piece is provided with several positioning components distributed in the length direction of winding tube piece, and positioning component is used to quickly limit the assembly position of winding assembly on winding tube piece.The utility model has the beneficial effect that the position of the winding space of enameled wire can be increased more, so that the overall winding number of turns is more, the enameled wire length is longer, a stronger electromagnetic force can be obtained, so that the heating effect is faster.

The utility model provides a kind of reel of anti-rolling, comprising: the surface of winding column is provided with coiled cable, it is characterized by: the both sides of winding column are fixedly connected with anti-rolling assembly, the size of anti-rolling assembly is matched with the size of winding column, the inner wall of anti-rolling assembly is equipped with pivot hole, the position of pivot hole is matched with the center of winding column, the surface of anti-rolling assembly is provided with multiple lock catch assemblies, by anti-rolling assembly, the shape and internal structure of itself can be utilized to prevent the device from rolling when being placed, even if rolling occurs, it can also be stopped in time using its internal structure, to further improve the functionality and safety of the device, and the lock catch assemblies can use their own structure to lock the anti-rolling assembly as a whole during the installation and rotation of the device, preventing the movement of the anti-rolling assembly from affecting the use of the device.

A coil device including; a bobbin including a winding part wound with a first wire and a second wire around an outer circumference face of the winding part, and flanges and formed at ends of the winding part in an axis direction; and a terminal block formed separately from the bobbin and installed to the bobbin The terminal block is arranged at a position spaced away from the outer circumference face of the winding part in a direction perpendicular to the axis direction of the winding part.

The utility model discloses a kind of winding pile structures for copper wire processing, it includes electric drive shaft pole assembly and winding column assembly, the winding column assembly includes winding column and side stop;Winding column is fixedly sleeved on the electric drive shaft pole of electric drive shaft pole assembly;Expansion bracket is provided on the electric drive shaft pole assembly, expansion bracket is made of two inverted U-shaped structure frames, winding column assembly is wrapped outside inverted U-shaped structure frame, and guide frame is provided on the horizontal side of inverted U-shaped structure frame;Two inverted U-shaped structure frames are integrally formed at the free end of vertical side;Tensioning wire guide wheel is assembled in detachable assembly mode on the guide frame of two inverted U-shaped structure frames in position close to incoming line side, and lead seat is assembled in detachable assembly mode on the guide frame close to outgoing line side;Tensioning wire guide wheel and lead seat can be connected with motor, to guide its reciprocating movement along guide frame.The utility model not only strengthens the guiding mechanism of winding pile structure, but also significantly improves its adaptability and functionality.

The present application provides a bottom layer metal interconnection line structure, at least including a test key and leads connected to the test key; the test key being composed of a plurality of metal lines connected end-to-end; the plurality of metal lines being arranged in the same plane in a winding manner, wherein at least one suspending via structure is provided at each winding point; and two leads are provided and respectively connected to ends of the metal lines located at a head end and a tail end in the test key. The present application increases a maximum root-mean-square current that the winding metal interconnection lines can withstand while improving a heat dissipation problem of the bottom layer metal interconnection lines.

The application provides a hair dryer power cord with a winding device, which comprises a wire body, one end of the wire body being connected with a plug, and further comprising a socket panel which is integrally arranged with the plug, the socket panel being capable of replacing a panel of a wall socket, and the pins of the plug being inserted into the wall socket to realize electrical connection; a supporting rod and a winding rod are arranged on the front side of the socket panel and extend forward. The plug of the power cord is integrally arranged with the socket panel, so that the socket panel can replace the panel of the wall socket, and the pins of the plug are inserted into the wall socket to realize electrical connection. Meanwhile, the power cord of the hair dryer can be wound on the supporting rod and the winding rod. After the winding of the power cord is completed, the hair dryer is placed on the two supporting rods, and the handle of the hair dryer is located between the two supporting rods, so that the winding and storage of the power cord of the hair dryer and the placement of the hair dryer are realized.

This invention relates to the field of coil winding devices, and discloses a coil winding device for transformer processing. The device includes a frame base, a drive box fixedly connected to the top of the frame base, a control panel fixedly connected to the inner wall of the drive box, and a positioning seat fixedly connected to the surface of the control panel. The winding mechanism includes a placement plate, which is fixedly connected to the inner wall of the positioning seat. A wire guide is fixedly connected to the top of the placement plate, and a wire clamp is fixedly connected to the top of the placement plate. The wire clamp is fixedly connected to the surface of the wire guide, and tensioning wheels are provided on both sides of the inner wall of the wire guide. By setting up the winding mechanism, copper shavings and dust on the coil surface can fall into the interior of the guide clamp through the slots on the surface of the limiting membrane. The activated carbon inside the guide clamp can absorb the copper shavings and dust, achieving flexible guidance of the coil. Simultaneously, it allows for online cleaning and dust removal, and adaptive adjustment of tension, preventing coil scratches and deviation, ensuring smooth and neat wire laying, thereby improving winding accuracy and wire integrity.

The application discloses a winding machine for disc type motor and a multi-wire winding method, which comprises a nozzle overturning mechanism, a wire clamping mechanism, a jig table and a wire cutting mechanism. The nozzle overturning mechanism is arranged above the jig table, and the wire clamping mechanism and the wire cutting mechanism are arranged beside the jig table respectively. The nozzle overturning mechanism comprises a support, a wire nozzle, a wire nozzle block and a nozzle frame. The support is arranged above the jig table, a first air cylinder is arranged below the support, a nozzle frame is arranged on the output shaft of the first air cylinder, the wire nozzle block is arranged on the nozzle frame, and the wire nozzle is arranged on the wire nozzle block. The winding action of the disc type motor (wire winding jig) can be controlled simultaneously through the four-axis linkage mode of X-axis, Y-axis, Z-axis and theta-axis.

The utility model relates to unmanned equipment control device field especially a kind of wire arrangement structure of unmanned equipment control device, including wire arrangement component, including control box, the top of the control box is fixedly installed with control panel, the back of the control box is hinged with lid, the front of the lid is fixedly installed with handle, the inner wall of the control box is fixedly installed with locating post, the inside of the control box is provided with cable management assembly for arranging cable. Through the connection barrel set, it is convenient to position the block, it is convenient to rotate the block and stud, so that it is convenient to install stud in the inside of support plate, so that it is convenient to adjust support plate to appropriate height, it is convenient to install work of support plate, through the winding post set, it is convenient to wind the cable in the inside of control box on the outside of winding post, so that it is convenient to avoid the situation that cable is messy, it is convenient to overhaul, replace or upgrade the control unit of control box.

The present application relates to a kind of automatic induction wire winder.It mainly solves the technical problems of poor action synchronism,poor controllability,low winding efficiency,service life decline and low winding accuracy of existing wire winder.The wire winder comprises a shell,an installation plate,a motor,a main shaft and a dial piece.The installation plate is fixed to the shell,characterized in that it further comprises a rotating shaft,a limiting swing arm,a cam,a rotating disc and a swing arm.The rotating shaft is fixedly connected with the dial piece.The limiting swing arm and the cam are fixed to the rotating shaft.The rotating disc is fixed to the main shaft.The limiting swing arm is clamped with the rotating disc.The swing arm has clamping portions and sensing portions at both ends.The cam is in top pressure cooperation with the clamping portions.The sensing portions are connected with elastic members.Magnets are arranged at the sensing portions.A sensor is arranged on the installation plate.The wire winder uses limiting device combined with automatic induction to simultaneously realize the accurate controllability of the main shaft rotation and the accurate controllability of the motor start-stop,with good synchronism,high controllability,high control accuracy and high winding efficiency.

The utility model discloses a motor wire frame and shielding pump, a motor wire frame, including upper half frame, lower half frame and iron core accommodating groove. A plurality of first winding parts and first iron core groove are equipped on the upper half frame, and the lower half frame is embedded with the upper half frame, a plurality of second winding parts and second iron core groove are equipped on the lower half frame, the first winding part includes first end plate and two groups of first side plate of setting in first end plate both sides, and the second winding part includes second end plate and two groups of second side plate of setting in second end plate both sides, through with the outside of first end plate and second end plate setting arc surface, can under the condition that the thickness of first end plate and second end plate is increased slightly, can increase the transition fillet radius between first end plate and first side plate and the transition fillet radius between second end plate and second side plate, make winding machine when winding wire on first winding part and second winding part, copper wire insulation layer will not be broken by the edge, and then avoid the bad consequence produced therefore.

The application relates to the motor winding technology field and provides a motor winding process automatic control method and system.The method comprises the following steps: obtaining motion state information, stress state information and material characteristic information of a flat wire; inputting the motion state information, the stress state information and the material characteristic information into a preset flat wire mechanical simulation model to obtain a predicted torsion angle of the flat wire in a bending process output by the preset flat wire mechanical simulation model; obtaining an actual torsion angle of the flat wire; adjusting a parameter value of an equivalent shear modulus of the flat wire in the preset flat wire mechanical simulation model according to the predicted torsion angle and the actual torsion angle to obtain an adjusted preset flat wire mechanical simulation model; and performing winding control on the flat wire based on the adjusted preset flat wire mechanical simulation model. The accuracy of motor winding can be controlled.

The utility model relates to relay technology field discloses a high voltage direct current relay, high voltage direct current relay includes: the coil framework, the coil framework is integral type structure, the kovalev alloy spare, kovale g alloy spare is located on the coil framework, and the annular structure is fixed on kovale g alloy spare, the ceramic cover, the ceramic cover is located in kovale g alloy spare, and the two sides of ceramic cover are fixed with the arch structure, the utility model discloses high voltage direct current relay, wherein designs integral type coil framework, can to the coil winding, increase the space in the enameled wire wire head winding process, promote the smoothness in enameled wire wire head access and winding process, improved the production efficiency of the automatic winding of electromagnetic coil, wherein kovale g alloy spare is separated from copper pipe, simplifies kovale g alloy spare's structure, improves production efficiency, guarantees kovale g alloy spare and ceramic structure's air tightness, and increases the arch structure on ceramic structure, provides the space of installation layout for copper pipe, auxiliary contact structure etc.

The application discloses a terminal inserting equipment and an inserting method thereof, and relates to the technical field of motor automatic assembling equipment. The terminal inserting equipment and the inserting method thereof comprise a rack, a rotating disc mechanism for driving a stator to move, a first pre-assembly mechanism for pre-assembling a terminal into a first model stator, a second pre-assembly mechanism for pre-assembling a terminal into a second model stator, an inserting mechanism for tightly inserting the terminal into the stator, a cutting mechanism for cutting a winding wire end on the outer wall of the stator after the terminal is inserted, and a dust removal mechanism. The rotating disc mechanism is provided with a jig assembly for placing the stator. The rotating disc mechanism, the first pre-assembly mechanism, the second pre-assembly mechanism, the inserting mechanism, the cutting mechanism and the dust removal mechanism are adopted to automatically realize the movement, pre-assembly, tight insertion, wire end cutting and dust removal of the stator, so that the assembling efficiency is improved. The terminal inserting equipment and the inserting method thereof are suitable for two different models of stators and have a wide application range.

The application provides a wire cutting device and a wire cutting method. The wire cutting device comprises a cutting device, the cutting device comprises a base, a wire winding assembly, a cutting chamber assembly and an infeed assembly which are arranged at intervals on the base, the base comprises a first seat body and a second seat body which are connected, the wire winding assembly is arranged in the first seat body, the infeed assembly is arranged in the second seat body, and the cutting chamber assembly is installed above the second seat body; wherein a material conveying assembly is movably arranged and connected or disconnected with a material plate assembly to drive the material plate assembly to move; the infeed assembly is used for carrying the material plate assembly from a feeding and discharging device and driving the material plate assembly to move relative to the cutting chamber assembly, so that the cutting chamber assembly cuts the material on the material plate assembly, thereby solving the problem of low automation degree of a slicing machine in the feeding and discharging links of the material in the prior art.

This invention discloses a multilayer chip-integrated inductor structure, comprising: a dielectric layer having first and second regions, and first and second winding patterns respectively disposed in layers below and above the dielectric layer and electrically connected. The first winding pattern includes adjacent first and second U-shaped windings, adjacent third and fourth U-shaped windings, and a first loop winding. The first and second U-shaped windings are located in the first region, with the second U-shaped winding surrounding the first U-shaped winding. The third and fourth U-shaped windings are located in the second region and are arranged correspondingly to the first and second U-shaped windings, respectively. The first and third U-shaped windings together surround the first loop winding. The second U-shaped winding has a horizontal bottom and two arms, with the line width of the arms being smaller than the line width of the horizontal bottom.

The utility model relates to cable production technical field, concretely relates to a kind of mica tape winding machine, including winding box, the left side of winding box is fixedly connected with drive module, the left side inner wall of winding box is rotatably connected with mounting bracket, the upper end of mounting bracket is rotatably connected with first guide pulley and second guide pulley, the right side of mounting bracket is connected with press belt subassembly, press belt subassembly includes connecting block, support rod, connecting plate, positioning sleeve, telescopic link, support spring, fixed plate, connecting frame and third guide pulley, and the right wall of winding box is fixedly connected with wire drum;Mica tape inside mounting bracket is guided to outside by first guide pulley and second guide pulley, so that mica tape is wound on the surface of metal wire, while using press belt subassembly to support the junction of mica tape and metal wire, support spring, telescopic link, fixed plate and third guide pulley cooperate mica tape and be tensioned, effectively improve the flatness of mica tape surface, improve winding quality.

A wire winding device for winding a wire rod delivered from a nozzle around a winding core includes: the nozzle configured to deliver the wire rod from a tip end portion; the winding core having a winding body portion and a first flange portion, the winding body portion being configured such that the wire rod delivered from the nozzle is wound around the winding body portion, and the first flange portion being provided on one end side of the winding body portion; and a control unit configured to control rotation of either one of the nozzle or the winding core serving as a rotated member, wherein the control unit computes a required rotation angle of the rotated member based on a space length between the wire rod and the first flange portion measured during a process of the wire rod is being wound around the winding body portion towards the first flange portion, and rotates the rotated member by the required rotation angle.

This utility model relates to the field of voice coil manufacturing technology, specifically an automatic voice coil winding machine. It includes a base frame, a clamping mechanism, and a wire assembly. The base frame is equipped with an input / output mechanism, a welding assembly, and a traction assembly. The clamping mechanism is mounted on the base frame, and the welding assembly is located below the clamping mechanism. The wire assembly includes a motor c mounted on the base frame, a mounting plate mounted on the output end of motor c, a connecting rod rotatably mounted on the mounting plate, a slider slidably mounted on the base frame, a motor d mounted on the slider, a bidirectional lead screw mounted on the output end of motor d, and two wire blocks threadedly connected to each other on the bidirectional lead screw. The connecting rod is rotatably connected to the slider. In this utility model, motor c drives the mounting plate to rotate, the mounting plate pulls the slider in a reciprocating motion, and the threaded motor d drives the guide block to abut against both sides of the copper wire. The guide block drives the copper wire to move according to the winding requirements.

This utility model discloses a compact multi-electrode inductor, relating to the field of multi-electrode inductor technology. It includes an inductor core with stranded wire wound around its outer wall. The stranded wire is a bundle of several insulated flat wires twisted together. Two end electrode platforms are respectively provided at both ends of the inductor core, and U-shaped slots are formed on the upper ends of the two end electrode platforms corresponding to the multiple insulated flat wires. Electrode pressure plates are fixedly connected to the upper sides of both ends of the end electrode platforms, and electrode terminals are fixedly connected to the electrode pressure plates corresponding to the multiple U-shaped slots. By using the inductor core and the stranded wire wound around its outer wall (the stranded wire being a bundle of several insulated flat wires twisted together), the gaps between wires are significantly reduced or even eliminated. Multiple electrodes are added without changing the volume, meeting the market requirements for miniaturization and precision, effectively improving the volume utilization rate of inductor components, and reducing the overall volume.

Having an electrode arrangement: a first electrode; a second electrode; and a separator arranged between the first electrode and the second electrode, wherein the first electrode, the second electrode and the separator are wound around a winding axis in one winding direction and thus define a core and an outer circumference of the electrode arrangement, wherein the first electrode has a first active material section coated with an active material layer along the winding direction and a first uncoated section not coated with an active material layer and exposed beyond the separator, wherein the first uncoated section comprises a first section adjacent to the core of the electrode arrangement, a second section adjacent to the outer circumference of the electrode arrangement, and a third section between the first section and the second section, wherein the third section has several segments spaced apart along the winding direction by forming a cutting groove in several along the winding axis direction, and The height of the first section is relatively smaller than the height of the uncoated section on the underside of the cut groove.