459results about "Extrusion cleaning devices" patented technology

The invention relates to the technical field of wire drawing machines, and discloses a wire drawing machine cooling device with antirust and descaling functions, the wire drawing machine cooling device comprises a machine body, the front side of the machine body is fixedly connected with a fixing plate, and the front side of the fixing plate is rotatably connected with a first drawing drum wheel and a second drawing drum wheel; the front side of the fixing plate is fixedly connected with a wire drawing die and three emulsion pipes, the three emulsion pipes are distributed on the front side of the fixing plate at equal intervals, and the front side of the fixing plate is fixedly connected with a liquid collecting plate. The wire drawing machine cooling device with the anti-rust and descaling functions can effectively solve the problems that in the prior art, the surface of a steel wire is oxidized and rusted, the microstructure of the steel wire is damaged, the strength, toughness, ductility and other mechanical properties of the steel wire are reduced, and products manufactured by using the steel wire with the reduced mechanical properties are poor in quality. And potential safety hazards are easy to occur in the using process.

The utility model relates to the technical field of steel mould production, and provides a steel wire drawing machine for steel mould production, which comprises a machine body, the upper end of the inside of the machine body is rotatably connected with a conveyor belt, one side of the top end of the machine body is fixedly connected with a fixing frame, and the surface of a threaded rod is in threaded connection with a threaded plate. The output end of the driving motor extends into the wire drawing frame and is fixedly connected with a wire drawing roller through a coupler, and the output end of the clamping pneumatic telescopic rod extends into the fixing groove and is fixedly connected with a clamping plate. The sweeping brush is matched with the conveying belt to sweep the surface of steel, scraps generated by wire drawing are swept to the surface of the conveying belt and then conveyed into the scrap collecting hopper through the conveying belt, the scraping plate is used for scraping the surface of the conveying belt, the scraps can be guided and discharged into the scrap collecting hopper, and automatic sweeping of the surface of the wire drawing steel is achieved. The practicability is improved.

The invention discloses wire drawing forming equipment for metal wire processing and manufacturing, and relates to the technical field of metal wire drawing forming. The wire drawing device comprises a wire drawing die, the outer side face of the wire drawing die is fixedly connected with a mounting base, the side, away from the wire drawing die, of the mounting base is fixedly connected to the top of a bottom plate, a winding assembly is fixedly connected to the top of the bottom plate and arranged on the small-diameter side of the wire drawing die, and a guiding assembly is arranged at the interval between the wire drawing die and the winding assembly. The side, close to the bottom plate, of the guiding assembly is fixedly connected with the winding assembly, the lubricating assembly is arranged on the side, away from the winding assembly, of the wire drawing die, the lubricating assembly is fixedly connected to the top of the bottom plate, a wire penetrates through the wire drawing die to generate plastic deformation and friction, a large amount of heat can be generated, and a cooling structure of the winding assembly cools the wire while winding is conducted. And influence on wire performance can be avoided.

The invention discloses a self-adaptive wrapping type drawing mechanism suitable for oxygen-free copper pipe machining, and belongs to the technical field of oxygen-free copper pipe machining. The drawing device comprises a drawing base, a pipe package conveying mechanism is embedded in one end of the drawing base, and a lubricating oil adaptation mechanism is embedded in the other end of the drawing base; the drawing mechanism assembly can be exchanged according to the size of the copper pipe, and precise adaptation and efficient drawing are achieved; the lubricating oil adaptive mechanism enables lubricating oil to be evenly smeared on the surface of the copper pipe through a rotatable flexible oil wiping ring, the lubricating effect is improved, and the drawing resistance is reduced; the oil scraping and slag discharging mechanism can adjust the position of a scraping plate to scrape impurities and homogenize lubricating oil, and secondary cleaning and lubricating repair can be carried out through air and oil injection; the oil return groove filters and recovers lubricating oil, resource reutilization is achieved, and cost is reduced; the pipe bag conveying mechanism removes pipe wall vibration through flexible balls, the drawing stability is guaranteed, and the product quality is improved.

The invention discloses a titanium alloy wire woven belt, a processing technology and application of the titanium alloy wire woven belt, the titanium alloy wire woven belt comprises a plurality of mutually woven titanium alloy wires, the titanium alloy wires are woven to form a circular woven belt with a quasi-circular cross section, or the titanium alloy wires are woven to form a flat woven belt with a flat cross section, and the titanium alloy wires are woven to form the titanium alloy wire woven belt. And the diameter of the titanium alloy wire is controlled between 0.05 mm and 0.20 mm. The invention has the following advantages and effects: the scheme utilizes a new mechanical structure, and has the effects that the circular woven belt or the flat woven belt can be selected according to the actual fracture site, and the woven belt has higher mechanical property and is not easy to break.

The invention discloses a winding device for a wire drawing machine with a guide assembly and a winding method, and belongs to the technical field of wire drawing machine winding. The winding device for the wire drawing machine with the guide assembly and the winding method comprise a winding support and a winding drum rotationally installed on the winding support; two groups of feeding guide discs which are symmetrically distributed up and down are mounted on the winding bracket, two groups of transmission guide discs are mounted at the upper position in the winding bracket, and the two groups of transmission guide discs are arranged between the winding drum and the feeding guide discs; two supporting frames are fixedly installed on the winding support, the two supporting frames are arranged on the two sides of one conveying guide disc close to the winding drum, and guide adjusting mechanisms for guiding silk threads to be evenly wound around the winding drum and adjusting the silk thread winding tension degree are arranged on the two supporting frames. The guide disc and the detection disc are reversely driven to move, the conveying tension degree of the silk threads is adjusted, and the silk threads are controlled to be evenly and orderly wound outside the winding barrel.

The utility model relates to the technical field of cable production, in particular to a cable aluminum alloy conductor drawing machine which is used for cleaning a cable, so that the cable drawing process is easier, the damage to the surface of the cable during drawing is reduced, and the working efficiency is improved. Comprising a base, a plurality of supporting legs, a plurality of fixing seats, a forming assembly, a lubricating treatment assembly, a drawing mechanism and a guiding assembly, the supporting legs are fixedly installed at the four corners of the bottom of the base to support the base, the multiple fixing seats are installed on the left side of the top of the base, the forming assembly is installed in the fixing seats, and the lubricating treatment assembly is installed on the left side wall of the fixing seat at the left end; a drawing mechanism is installed on the right side wall of the right-end fixing base, and a guiding and conveying assembly is installed at the right end of the top of the base.

The invention belongs to the technical field of steel wire winding, and particularly relates to stainless steel wire winding equipment which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a fixed motor, the output end of the fixed motor is in transmission connection with a transmission wheel, one side of the transmission wheel is in transmission connection with a winding roller, and the upper surface of the bottom plate is further provided with a limiting assembly. The limiting assembly comprises a supporting table fixedly connected to the upper surface of the bottom plate, the upper surface of the supporting table is rotatably connected with a reciprocating screw rod, the circumferential surface of the reciprocating screw rod is slidably connected with a rotating disc, the rotating disc is used for limiting the steel wire, and a detection assembly is arranged on one side of the rotating disc. And the detection assembly comprises a positioning frame fixedly connected to the lower surface of the rotating disc, a positioning rod is fixedly connected to one side of the positioning frame, a fixing frame is fixedly connected to one end of the positioning rod, and by arranging the detection assembly and the adjusting assembly, the problem that steel wire cracks are not detected in time in the existing winding process is solved.

The invention relates to an ultrasonic vibration assisted large-width copper plate strip continuous extrusion short-process technology, and belongs to the technical field of metal processing. A copper raw material is subjected to mechanical cleaning and then ultrasonic cleaning, and the surface cleanliness of the raw material is guaranteed; the cleaned copper raw materials are fed into continuous extrusion equipment, and ultrasonic vibration is adopted for assisting continuous extrusion; after the extruded copper plate strip is cooled, spraying a suspension containing cerium (IV)-sodium dodecyl benzene sulfonate-pyrrolidone nano aluminum oxide additive on the surface of the copper plate strip, and drying; straightening by using a multi-roll straightening machine to obtain a large-width copper plate strip; the cerium (IV)-sodium dodecyl benzene sulfonate-pyrrolidone nanometer aluminum oxide auxiliary agent is prepared from nanometer aluminum oxide, DMF (Dimethyl Formamide), sodium dodecyl benzene sulfonate, N-vinyl pyrrolidone, ammonium persulfate and cerous sulfate (IV); the copper plate strip prepared by the invention has relatively high density, relatively high tensile strength and ductility, and the mechanical property of the copper plate strip is remarkably improved.

The invention relates to the technical field of wire and cable processing equipment, in particular to a wire drawing device for wire and cable processing. And the adjusting assembly is used for adjusting the position of the mold and comprises rotating rings rotationally arranged on the mounting rings, first buckle plates are arranged on the rotating rings in the circumferential direction at intervals, second buckle plates fixed through bolts are arranged on the first buckle plates in a buckled mode, and the mold is clamped between the first buckle plate and the second buckle plate which correspond to each other. By means of the adjusting assembly and the flushing assembly, efficient and continuous operation in the cable wire drawing process is achieved, the equipment is provided with the rotating ring provided with a plurality of molds with different hole diameters, the molds with the needed hole diameters can be accurately adjusted to the working positions only by rotating the rotating ring, and therefore the molds do not need to be replaced after shutdown, and the production efficiency is improved. The production efficiency is greatly improved, and the downtime is reduced; in addition, the flushing assembly can effectively remove metal chips and other impurities generated in the wire drawing process, the cleanliness of an inlet of the die is ensured, and the product quality problem caused by chip accumulation is prevented.

The invention relates to a production line configured to convey the metal product along a conveying path, which production line comprises, along the conveying path, an induction heat treatment furnace configured to heat the metal product by induction while the metal product is being conveyed, and a laser stripping unit configured to strip, using at least one laser, at least one surface of the metal product while the metal product is being conveyed.

The invention belongs to the technical field of tungsten filament wire drawing equipment, and particularly relates to automatic tungsten filament wire drawing equipment and a tungsten filament cold drawing method.The automatic tungsten filament wire drawing equipment comprises a rack, a pay-off roller, a first cone pulley, a lubricating liquid water tank, a second cone pulley and a take-up roller are installed on the rack, and a wire drawing die is installed in the lubricating liquid water tank; lubricating pressing plates are installed in the lubricating liquid water tank and distributed on the left side and the right side of the wire drawing die in pairs. The lubricating pressing plate comprises a fixed plate and a movable plate, the fixed plate is fixedly installed on the bottom face of the lubricating liquid water tank, an adjusting screw rod and a rotating disc are installed on the movable plate, and contact rods are installed on the fixed plate and the movable plate; micropores are formed in the lubricating pressing plate; a tank cover is mounted on the lubricating liquid water tank; the tungsten wire drawing device is simple in structure, tungsten wires are positioned and restrained through the lubricating pressing plate, the position of the wire drawing die is adjusted, the tungsten wires coincide with the center line of the die hole, and the situation that the tungsten wires shake and flutter, and consequently the wire drawing die is subjected to unilateral abrasion is avoided.

The invention provides aluminum profile extrusion equipment, and relates to the technical field of aluminum profiles. Comprising a rack, the rack is provided with a discharging table used for containing the aluminum barrel material, the rack is provided with a hydraulic cylinder, the tail end of a telescopic shaft of the hydraulic cylinder is provided with an ejector block used for driving the aluminum barrel material to move, and a double-cavity barrel is rotationally arranged on the portion, located on the side of a cleaning table, of the rack and provided with two extrusion cavities; an extrusion head used for extruding an aluminum cylinder material is arranged on a tail table on the rack; a first sliding rod is arranged on the rack, a first pressing plate making contact with the ejector block is arranged at one end of the first sliding rod, the first sliding rod is sleeved with a first spring, a push rod is arranged at the other end of the first sliding rod, and a one-way driving device is arranged between the push rod and a rotating shaft of the double-cavity cylinder; when the ejection block and the aluminum cylinder material move towards the double-cavity cylinder, the double-cavity cylinder rotates by 180 degrees, so that the positions of the two extrusion cavities of the double-cavity cylinder are adjusted and changed, the extrusion cavity used last is convenient to clean, the whole production process is not stopped, and the production efficiency is improved.

The invention discloses a wire harness cleaning device with an automatic drying function, and relates to the technical field of cleaning devices.The cleaning device comprises a wire separating and flattening mechanism, a clamping mechanism, a temperature control mechanism, a cleaning mechanism and a feeding and discharging mechanism, the clamping mechanism is fixedly connected with the wire separating and flattening mechanism, and the temperature control mechanism is fixedly connected with the wire separating and flattening mechanism; the cleaning mechanism is in fastening connection with the branching and flattening mechanism, and the feeding and discharging mechanism is in fastening connection with the branching and flattening mechanism. The branching and flattening mechanism achieves the branching and flattening effects of the wires in the conveying process. The clamping mechanism is used for clamping or releasing a wire rod, and the temperature control mechanism provides a required temperature control environment for the wire rod; the cleaning mechanism is used for spraying the wire rod, so that the wire rod is cleaned by liquid spraying and mechanical scrubbing; and the feeding and discharging mechanism is responsible for paying off and winding after cleaning, so that the flatness, the constant temperature and the cleanliness of the wire rod in the cleaning process are effectively guaranteed.

The invention relates to the technical field of wire drawing machines, and discloses a copper wire drawing machine capable of reducing copper wire drawing abrasion, the copper wire drawing machine comprises a wire drawing machine body, a cleaning mechanism is mounted on the outer side of the wire drawing machine body, an anti-abrasion mechanism is arranged on the outer side of the wire drawing machine body, and a plurality of sets of fixing frames are fixedly connected to the side wall of the wire drawing machine body; the number of the fixing frames in each set is two, one ends of the two fixing frames are fixedly connected with wire drawing hole molds, the hole diameters of the multiple wire drawing hole molds are sequentially reduced from left to right or from right to left, and the hole diameter of the wire drawing hole mold farthest from the cleaning mechanism is the smallest. Through cooperative operation of the cleaning mechanism and the anti-abrasion mechanism, the copper wire machining quality can be remarkably improved, the cleaning mechanism firstly uses a cleaning cotton block to rotationally wipe the surface of a copper wire, then compressed air is generated through reciprocating motion of a piston for blowing, dust, oil stains and fine impurities can be effectively removed through double cleaning, a clean surface is provided for subsequent oil injection lubrication, and the service life of the copper wire is prolonged. Impurities are prevented from being embedded into the copper wire or intensifying die abrasion.

The invention discloses special rolling equipment facilitating additive reducing of aluminum and aluminum alloy. The special rolling equipment comprises an additive reducing structure. The additive reducing structure comprises a reducing die, a lubricating powder guide barrel is arranged in the reducing die, and the end of the reducing die is blocked through a cover plate and used for limiting lubricating powder. Additive materials are evenly coated with lubricating powder after passing through the first feeding hole, the cleaning hole and the second feeding hole. According to the lubricating powder coating device, the rotary spiral blade is matched with the conical feeding hole, so that uniform and continuous coating of lubricating powder is realized, and the problems of coating dead angles and non-uniform thickness existing in a traditional powder coating mode are solved; through a closed circulating powder supply structure, lubricating powder leakage and dust pollution are greatly reduced, and occupational health risks and environmental protection cost are reduced; the coating is leveled in real time through the cleaning holes, drawing fracture and mold abrasion are reduced, and the yield and the production stability are improved; the device is compact in overall structure, convenient to disassemble, assemble and maintain, high in universality and suitable for continuous reducing machining of aluminum and aluminum alloy additional materials of various specifications.

The invention discloses a wire drawing device for copper wire production, and belongs to the technical field of copper wire machining, the wire drawing device comprises a workbench, a wire drawing cover is fixedly mounted on the top wall of the workbench, a wire drawing mold is mounted on the wire drawing cover, and a cleaning assembly is arranged on the wire drawing cover; the cleaning assembly comprises a mounting rod fixedly mounted on the bottom wall of the workbench, and a mounting ring is fixedly mounted at the top end of the mounting rod. According to the scheme, by arranging the cleaning assembly, while a suction pump absorbs stains on the surface of a copper wire, a motor drives bristles to brush the stains on the surface of the copper wire through a gear, a gear ring, a sliding rod and a cleaning ring, and a first magnet can further drive the cleaning ring to swing back and forth, so that the stains on the surface of the copper wire become loose; and the situation that the copper wire is broken in the wire drawing process due to residual stains on the surface of the copper wire, and the copper wire drawing efficiency is affected is effectively avoided, and the effect of improving the copper wire drawing efficiency is achieved.

The invention relates to the technical field of medical materials, and particularly discloses a preparation process of a nickel-titanium-based shape memory alloy micro flat filament, which comprises the following steps: S1, pickling and polishing a nickel-titanium-based composite material, heating under the protection of inert gas, and repeatedly annealing and cold-drawing until the filament diameter is 0.1 mm; the annealing temperature is 650-750 DEG C, and the deformation of each heating number of cold drawing is 30-40%; s2, a wire with the wire diameter of 0.1 mm is polished, then the temperature is increased under inert gas protection, and annealing and cold drawing are repeatedly conducted till the wire diameter ranges from 0.03 mm to 0.08 mm; the annealing temperature is 600-700 DEG C, and the deformation of each heating number of cold drawing is 35-48%; and S3, the blank obtained in the S2 is rolled under liquid nitrogen cooling, and the micro flat filaments are obtained. According to the preparation technology of the nickel-titanium-based shape memory alloy micro flat wire, the micro flat wire which is high in size precision and excellent in mechanical property and fatigue property and has the developing function can be prepared.

The invention relates to the technical field of metal bar drawing, in particular to metal bar drawing production equipment which comprises two platforms, drawing mechanisms are mounted at the tops of the two platforms, each drawing mechanism comprises a first motor, the first motors are fixedly mounted on the side portions of the two platforms, and the second motors are fixedly mounted on the side portions of the two platforms. A first threaded rod is fixedly installed at the output end of the first motor, the sliding grooves are formed in the two platforms, the first threaded rod is rotatably installed in the sliding grooves, the fixing block is installed on the surface of the first threaded rod in a threaded mode, and three-jaw calipers are fixedly installed on the side portion of the fixing block. The mold frame is arranged between the two platforms, and a mounting groove is formed in the mold frame. Through the arrangement of the drawing mechanism, the drawing die can be automatically replaced, multiple deformation is completed by sequentially passing through the drawing holes with different diameters, and the tedious steps of multiple times of rod unloading and die penetrating again in the traditional process are reduced.

The invention belongs to the technical field of welding wire treatment, and discloses a TIG (Tungsten Inert Gas) welding wire surface treatment method based on straightening pressure, which comprises the following steps: pretreating a round steel wire rod with a preset diameter to form a phosphate film on the surface of the round steel wire rod, and coating a dry film lubricant on the surface of the phosphate film to form a continuous lubricating layer; the round steel wire rod is sequentially subjected to multi-pass drawing treatment by utilizing the drawing die and selecting lubricating oil of a preset type, the hole diameter of the drawing die is gradually reduced in each pass of drawing treatment, and the drawn welding wire is obtained; and the drawn welding wire is fed into roller type straightening equipment, gradient pressure is applied through a plurality of straightening rollers arranged in a staggered mode of the roller type straightening equipment to conduct straightening treatment on the welding wire, and the straightened welding wire is obtained. Through multi-pass treatment of rough drawing and fine drawing, intermediate annealing, cleaning, phosphorization and lubricant supplementary coating are combined, the hardening phenomenon is effectively avoided, and the flexibility and ductility of the welding wire are ensured.

The present invention relates to the field of steel processing, and in particular to an environmentally friendly dephosphorization machine for treating wire rod oxide scale. It comprises a frame, a heating and temperature control module, and a cooling module; the heating and temperature control module comprises a high-frequency heater and a temperature sensor, the high-frequency heater is fixed on the frame, and the temperature sensor is arranged behind the high-frequency heater; the cooling module is arranged behind the high-frequency heater; the cooling module comprises an overflow cooling water tank, and the overflow cooling water tank is provided with an inner tank, an outer tank, and a wire rod inlet and outlet that passes through the overflow cooling water tank. The environmentally friendly dephosphorization machine for treating wire rod oxide scale provided by the present invention utilizes the different expansion coefficients of the metal substrate and the oxide scale to make the oxide scale burst and fall off during thermal expansion and contraction, and heats the surface of the wire rod with high frequency, and then allows the wire rod to pass through cooling water, so that the oxide scale can be separated from the wire rod. The working process is simple and efficient.

This invention relates to a tooling and method for fabricating driven bevel gear assemblies using high aspect ratio bar stock. This method involves separately forming the driven bevel gear and its shaft, then welding them together to achieve integrated forming and welding. This results in the overall forming of the driven bevel gear assembly, avoiding welding deformation issues caused by the structural features of the assembly, improving the assembly's yield rate, and providing a solution for assembly structural design. This method can utilize smaller diameter raw material bars to fabricate driven bevel gear assemblies, not only achieving overall forming of the driven bevel gear assembly but also improving material utilization, increasing efficiency, and reducing costs.

The utility model belongs to the technical field of wire rod production and processing equipment, and provides an on-line water-free cleaning device for wire rod drawing, which comprises a support frame and belt-shaped cleaning strips, a plurality of rollers in one-to-one correspondence with the cleaning strips are arranged on the support frame, the rollers are used for winding the cleaning strips, a mounting shaft connected with the support frame is arranged in the center of each roller, and the mounting shafts are connected with the support frame. A guide wheel is further arranged on the supporting frame, a take-up and pay-off wheel is arranged on one side of the guide wheel, a gear motor is arranged at the power end of the take-up and pay-off wheel, a main body function assembly located on a wire rod drawing path is arranged on one side of the supporting frame, and a through hole allowing a wire rod to penetrate through is formed in the center of the main body function assembly. A guide hole penetrating through the through hole in the radial direction is formed in the side face of the main body function assembly and used for allowing the cleaning strip to penetrate through and making the working face of the cleaning strip make contact with the surface of the wire. The device is reasonable in design, simple in structure, good in cleaning effect, high in uninterrupted cleaning capacity, high in practicability and suitable for large-scale popularization.

The utility model relates to the technical field of wire drawing machines, in particular to a steel wire drawing mechanism which comprises a drawing cabinet, a processing cavity arranged in the drawing cabinet and a filtering channel with the top end communicated with the processing cavity from bottom to top, and a plurality of air inlet holes communicated with the processing cavity are formed in the top of the drawing cabinet. A processing cavity is formed in the drawing cabinet, a wire inlet and a wire outlet are formed in the two sides of the processing cavity, a plurality of wire drawing rollers and a wire drawing motor are horizontally arranged in the processing cavity, the wire drawing motor is used for driving the wire drawing rollers to rotate for wire drawing, the wire drawing motor is fixed in the drawing cabinet, and a filter screen and a fan are sequentially mounted in the filter channel from top to bottom; the device can automatically clean fine particulate matters formed by soap powder carbonization and white floccules formed by soap scorching on the surface of a steel wire, and can cool the steel wire in the drawing process, so that the device does not need to be frequently shut down for cleaning, the production efficiency of the wire drawing machine is ensured, and the maintenance cost of the wire drawing machine is reduced.

The invention provides an aluminum profile extrusion device, and relates to the technical field of aluminum profile extrusion. The aluminum profile extrusion device comprises a main machine frame, an extrusion main machine, an extrusion mechanism and a die mechanism, the extrusion main machine used for extruding an aluminum bar is installed on the top of the main machine frame, the extrusion mechanism used for limiting the aluminum bar is installed in front of the extrusion main machine, and the die mechanism used for extrusion forming is installed in front of the extrusion mechanism. A grinding assembly is installed between the extrusion main machine and the extrusion mechanism, and a feeding assembly is installed on the right side of the grinding assembly. By arranging the grinding assembly, the fixing assembly and the driving motor, after automatic feeding, an aluminum bar is located in the grinding assembly and clamped by the three semi-annular grinding rollers, under the action of the driving motor, the three grinding rollers fully grind the surface of the aluminum bar, impurities on the surface of the aluminum bar are removed, the aluminum bar is prevented from being adhered to the inner wall of the extrusion cylinder, and the extrusion quality is improved.

The application discloses a metal wire production and processing device and method, and relates to the technical field of metal wire processing. The device comprises a base, a wire drawing die installed on the top of the base, and a nursing box installed on the top of the base. The device further comprises a metal wire cleaning mechanism for cleaning lubricating oil and iron filings on the surface of the metal wire; an exchange mechanism for exchanging the positions of the two metal wire cleaning mechanisms; and a deep cleaning mechanism for internally cleaning the idle metal wire cleaning mechanism. The metal wire production and processing device and method can automatically and sufficiently clean the iron filings and lubricating oil on the surface of the metal wire after wire drawing. Through the exchange mechanism and the deep cleaning mechanism, another metal wire cleaning mechanism can be automatically switched to clean the surface of the metal wire after wire drawing, and the switched-out metal wire cleaning mechanism can be deeply cleaned. The device solves the problem that the existing technology needs to be stopped for a long time when cleaning the inside.

The utility model relates to the field of metal product processing, in particular to copper wire drawing equipment which comprises a wire drawing machine body and the like, one side of the top surface of the wire drawing machine body is provided with a pay-off assembly, the pay-off assembly is used for releasing a copper wire to be drawn, the other side of the top surface of the wire drawing machine body is provided with a take-up assembly, and the pay-off assembly is used for accommodating the drawn copper wire; the cooling water tank is arranged on the top surface of the wire drawing machine body and is used for cooling the preheated copper wire; the winding assembly is composed of a plurality of pulleys, and the pulleys on the winding assembly are arranged at the bottom and the top of the cooling water tank respectively. According to the utility model, the surface of the electromagnetic heating roller is provided with the heat conduction lines, so that a copper wire can be uniformly preheated, the copper wire becomes soft and is easy to stretch, and the design of the springs on the two groups of bearings ensures that the electromagnetic heating roller can be tightly attached to the copper wire, so that the heating consistency is improved, and the subsequent copper wire drawing effect is improved.

The utility model relates to the technical field of stretching devices, in particular to a multifunctional copper wire stretching device. According to the technical scheme, the device comprises a box body and further comprises a workbench arranged on the box body, a fixing block is arranged on the workbench, a clamping plate is installed in the fixing block, an electric push rod connected with the clamping plate is fixedly installed on the fixing block, and a treatment box is fixedly installed on one side of the top of the workbench. According to the utility model, the burrs attached to the surface of the stretched copper wire are automatically cleaned and removed, the friction loss and stress concentration points are reduced, the normal stretching operation is prevented from being influenced by the breakage of the copper wire, the working efficiency is improved, meanwhile, the operators are protected, and the safety is improved.

The utility model discloses an automatic feeding detection mechanism, and relates to the technical field of metal stamping. The automatic feeding detection mechanism comprises a base which is installed on a continuous stamping die, the base is provided with a 7-shaped swing groove, and the swing groove comprises a horizontally-arranged first limiting groove and a vertically-arranged second limiting groove; the swing block is in a 7 shape and is matched with the swing groove, the swing block comprises an upper swing part and a lower swing part, a rotating shaft is arranged at the front end of the upper swing part in a penetrating mode, the rotating shaft is detachably and fixedly arranged between the side walls of the front ends of the first limiting grooves, the upper swing part is rotationally connected with the rotating shaft, and a tested metal piece is arranged at the rear end of the upper swing part; and the inductive sensor is detachably and fixedly arranged on the base through a mounting seat, is positioned at the rear end of the first limiting groove and is used for detecting the position of the detected metal piece. The automatic feeding detection mechanism is convenient to disassemble and maintain and low in cost.