1174 results about "Metal cutting" patented technology

The invention discloses a metal cutting process parameter optimization analysis method based on machine learning, and particularly relates to the field of machine learning. Comprising multi-dimensional process parameter feature extraction and preprocessing, cutting state intelligent identification based on integrated learning, dynamic process parameter sensitivity analysis and weight calculation, process parameter intelligent optimization under a multi-target constraint condition, and adaptive parameter adjustment and real-time control strategy. According to the method, the interaction relationship between complex nonlinear features and process parameters in the cutting process is comprehensively captured, and accurate and intelligent recognition of different cutting states such as normal cutting, tool abrasion and abnormal flutter is achieved through a three-layer integrated learning architecture; the technical bottlenecks that an existing system lacks real-time self-adaptive adjustment capacity and is low in process optimization efficiency are overcome, pertinence and effectiveness of parameter adjustment are ensured, and the technical current situation that machining quality fluctuates and repeatability is poor due to traditional fixed parameters is changed.

The invention relates to the technical field of metal cutting, discloses metal plate laser cutting equipment with a laser head collision early warning function, and aims to solve the problem that the collision risk of an existing cutting head and a convex part of a thin plate is high. Through the displacement component, the laser cutter, the positioning assembly and the central control unit, a metal sheet to be machined is placed on the workbench, then the laser cutter is used for cutting the metal sheet to be machined, in the whole operation process, pictures on the workbench can be shot through the industrial camera, and the working efficiency is improved. The real-time image is displayed on the controller through the real-time image display module, an image model is established through the 3D modeling module, a worker can observe more visually, when an irregular thin plate is encountered, setting is conducted through the height compensation module at the moment, the position of a tool bit of the laser cutter is always at the same height with the thin plate, and the machining precision is improved. Once the set equal height changes, the collision alarm module gives an early warning, and the overall safety performance is improved.

The invention discloses a metal cutting tool wear monitoring method and system, and relates to the technical field of wear monitoring. The method comprises the following steps: monitoring the metal cutting tool in real time to obtain a multi-source sensing sequence; constructing a tool cutting monitoring matrix; inputting the tool cutting monitoring matrix into a tool wear detection channel to obtain a first tool wear coefficient; performing differential detection on the first tool wear coefficient according to a preset cutting scheme, and outputting a wear differential signal; performing image perception correction on the first tool wear coefficient to obtain a second tool wear coefficient; and obtaining a historical tool wear coefficient set of the metal cutting tool, performing wear trend prediction in combination with the second tool wear coefficient, constructing a tool wear trend chart, and performing health management on the metal cutting tool according to the tool wear trend chart. The technical problem of low tool wear monitoring precision in the prior art is solved, and the technical effect of improving the tool wear monitoring precision is achieved.

The invention discloses a high-precision flying shear, which belongs to the field of metal cutting, and comprises a portal frame, and a pinch roll is rotatably arranged on the portal frame; a first rotating roller and a second rotating roller are rotationally mounted on the portal frame, and cutters are mounted on the outer walls of the first rotating roller and the second rotating roller; a driving mechanism for driving the first rotating roller and the second rotating roller to rotate is arranged on the portal frame; two mounting frames are symmetrically arranged on the inner side wall of the portal frame; in the process that the pinch roll drives the plate to move, under the action of friction force, the heat dissipation plate moves along with the to-be-sheared plate, in the process that the heat dissipation plate moves along with the plate, the turbulent flow mechanism drives air around the heat dissipation holes to flow, the flow speed of the air around the heat dissipation holes is increased, and therefore the to-be-sheared part can be cooled; the temperature difference between the to-be-sheared part and the cutter is reduced, the thermal-mechanical coupling effect is relieved, the probability of uneven deformation in the shearing process is reduced, the probability of generation of wave-shaped edge defects is obviously reduced, and therefore the shearing quality is improved.

The present invention discloses a bionic swallowtail-shaped micro-textured tool and a preparation method thereof, belonging to the technical field of metal cutting tools. The preparation method is based on a cemented carbide tool substrate, and combines the structural advantages of the swallowtail structure in reducing frictional resistance and accelerating the flow of gas and liquid. On this basis, a corresponding functional tool is prepared by machining a bionic swallowtail-shaped groove and surface texture. The designed tool groove is used to discharge chips and store and convey cutting fluid; the surface texture is used to reduce the frictional force between the chip and the tool during cutting and promote the discharge of chips, thereby reducing the cutting force, improving the tool life and processing efficiency. Compared with the prior art, based on the bionic principle, the present invention combines the tool groove and the surface texture to design and prepare a functional tool, achieving the functional requirements of improving the heat resistance and wear resistance of the tool, prolonging the tool life, reducing the production and processing cost, and realizing green processing, and meeting the production and processing needs.

The invention provides a cutting device for valve pipeline machining, and relates to the technical field of metal cutting. The cutting device for valve pipeline machining comprises a machine cabinet, two roller shaft conveyors are symmetrically arranged at the top of the machine cabinet, and angle adjusting assemblies are jointly installed between the two roller shaft conveyors and the machine cabinet; a support matched with the cabinet is arranged on one side of the outer surface of the cabinet, and three mounting frames are arranged at the bottom of the support. Through the integrated lifting type cutting assembly and the groove milling cutter on the telescopic machine box, pipeline cutting and groove forming are synchronously completed in one-time clamping, and the problem of repeated positioning caused by step-by-step machining in a traditional technology is solved. Especially for a thick-wall pipe or a high-alloy steel pipe, the coaxiality of the cutting end face and the groove machining face is ensured through cooperative clamping of the fixed roller and the wingspan type auxiliary roller, the precision of the valve pipeline butt joint face is remarkably improved, and the industrial scene with the high sealing performance requirement is met.

The present invention relates to the field of metal cutting, and more specifically, to a metal shearing machine and a method for using the same. A metal shearing machine comprises two groups of T-shaped seats, wherein the T-shaped seats are rotatably connected to a rotating shaft 1, a disc shear 1 is fixed to the end of the rotating shaft 1, a cylindrical table is provided on the outside of the disc shear 1, and a gantry is vertically slidably connected to the T-shaped seats, the upper part of the gantry is rotatably connected to a rotating shaft 2, a disc shear 2 is fixed to the end of the rotating shaft 2, and the disc shear 2 is located above the cylindrical table. The method of use comprises: S1: placing the metal sheet on the upper side of the beam, and adjusting the two hand-shift seats to contact the two edges of the metal sheet respectively; S2: making the two pressure wheels press on the front and rear edges of the metal sheet respectively; S3: pushing the two edges of the metal sheet into between the two groups of disc shears 1 and disc shears 2 respectively; S4: through the synchronous rotation of the disc shear 2 and the rubber wheel, the rubber wheel continuously drives the metal sheet to move.

The invention discloses a laser cutting device for aluminum veneer production, which relates to the technical field of metal cutting and comprises a rack, a first motor is fixedly connected to the rack, a screw rod is rotatably connected to the rack, the screw rod is fixedly connected with an output shaft of the first motor, a sliding frame is slidably connected to the rack, the sliding frame is in threaded connection with the screw rod, and a laser generator is fixedly connected to the sliding frame. A sleeve is fixedly connected to the laser generator, gas outlet pipes symmetrically distributed along the laser generator are fixedly connected into the sleeve, and an air outlet channel and a nitrogen outlet channel are formed in the sides, away from the middle, of the gas outlet pipes and the sides, close to the middle, of the gas outlet pipes respectively. According to the thermal load requirements of different areas in the aluminum veneer laser cutting process, differential configuration of cooling gas is achieved, the use amount of high-cost nitrogen is remarkably reduced, and therefore the overall production cost is reduced, the anti-oxidation advantage of the nitrogen is exerted, the cost benefit of air is fully utilized, efficient utilization of resources is achieved, and the economic benefit is increased. Meanwhile, the cooling effect is ensured.

The invention belongs to the field of metal cutting and welding equipment manufacturing, and particularly relates to a metal part welding fixing device which comprises a workbench, a fixed plate is fixedly connected to the top of one end of the workbench, a movable plate is slidably connected to the other end of the workbench through a guide rail, and a fixing mechanism is arranged on the movable plate; when the cylindrical workpiece needs to be fixed, the metal workpiece is placed between the mounting seats, and then the two mounting seats move towards the metal workpiece at the same time through the adjusting mechanism by driving the adjusting mechanism until the metal workpiece is clamped and a first pressure sensor reaches a set value; when a square workpiece needs to be fixed, a driving mechanism is started to drive a trapezoidal block to reciprocate, limiting blocks on the two sides of the trapezoidal block drive triangular blocks to slide up and down, the triangular blocks drive clamping blocks connected with the triangular blocks to slide up and down till the two sides of the square workpiece are clamped, and at the moment, a second pressure sensor reaches a set value; and the function of fixing the square workpiece and the cylindrical workpiece is achieved.

The invention relates to a multi-tool-position metal cutting numerical control lathe which comprises a lathe body, a main shaft, an annular piece, a tool clamping mechanism and a feeding mechanism. The main shaft is rotatably mounted on the lathe body; the annular piece and the main shaft are coaxially arranged; the multiple tool clamping mechanisms are arranged in the circumferential direction of the annular part at intervals. Each tool clamping mechanism comprises a sliding base, a clamping base, a clamping plate and a limiting driving assembly. The sliding seat is mounted on the annular piece in a sliding manner along the radial direction of the annular piece; the clamping seat is rotatably mounted on the sliding seat; the multiple clamping plates are installed on the clamping base in a sliding mode, and the multiple clamping plates are arranged in a circular array mode with the axis of the clamping base as the circle center. The limiting driving assembly can drive the clamping plate to move so as to clamp the tool, and the limiting driving assembly can further limit rotation of the clamping base. Therefore, the cutters can be clamped, the angles of the cutters can be adjusted, and then the CNC system controls the feeding mechanism to drive the cutters to cut workpieces at the same time.

The utility model relates to the technical field of box-type substation processing, in particular to a box-type substation metal plate cutting machine. Comprising a rack; the upper cutting assembly is mounted on the rack; the moving assembly is mounted on the rack; the upper cutting assembly comprises an upper support fixedly connected with the rack; the third adjusting part is fixedly connected with the upper bracket; the second adjusting piece is movably arranged on the third adjusting piece; the first adjusting part is movably arranged on the second adjusting part, and the moving direction of the first adjusting part is perpendicular to that of the second adjusting part; and the reflection cylinder is fixedly arranged on the first adjusting piece. The metal plate cutting device can accurately cut metal plates and is higher in working efficiency.

The invention discloses a metal cutter cutting device convenient for scrap cleaning. The metal cutter cutting device comprises a cutting platform, a cutter driving mechanism and a scrap treatment system. The scrap treatment system comprises an air blowing device and a negative pressure collecting device which are symmetrically arranged on the two sides of the machining area of the cutting platform. The blowing device comprises a main airflow nozzle and a swing driving mechanism, and the main airflow nozzle periodically swings in the horizontal direction through the swing driving mechanism; auxiliary air holes are formed in the two sides of an air flow channel of the main air flow nozzle, an included angle of 30-60 degrees is formed between the spraying direction of the auxiliary air holes and the main air flow, the auxiliary air holes incline towards the surface of the cutting platform, an anti-splashing air curtain covering the two sides of the main air flow is formed, and the center line of the swing track of the main air flow nozzle coincides with the axis of a suction inlet of the negative pressure collecting device. The swing airflow and the negative pressure suction force cooperate to form a dynamic sweeping type gas-solid transmission channel. According to the technical scheme, the problems that in current metal cutting, chippings are prone to lateral splashing, and efficient solid-liquid separation is difficult to achieve can be effectively solved.

The invention discloses a stainless steel coiled plate slitting device for building decoration, and relates to the technical field of metal cutting, the stainless steel coiled plate slitting device comprises a moving assembly, and the top of the moving assembly is fixedly connected with a conveying assembly, a cutting assembly and a rolling assembly. According to the stainless steel coiled plate slitting device for building decoration, three rubber strips make alternate contact with a stainless steel coiled material by rotating a conveying roller, so that the advantage of automatic stretching and feeding of the stainless steel coiled material is achieved, a hydraulic rod is started, a cutting knife cuts the stretched stainless steel coiled material, and after cutting is completed, the stainless steel coiled material is cut by a cutting knife. The two connecting rods and the two supporting rods are driven to move upwards, meanwhile, the lifting rod rolling wheels are driven to move upwards, the lifting rod rolling wheels jack up the discharging top plate after making contact with the discharging top plate, at the moment, the discharging top plate rotates with the circle center of the fixing rod as the rotating center, the discharging top plate forms an inclined face, and therefore the effect that the cut stainless steel coiled materials are automatically discharged can be achieved.

The invention discloses grinding equipment and a grinding method for metal cutting milling cutter machining, and relates to the technical field of grinding machine tools. The grinding equipment for metal cutting milling cutter machining comprises a grinding machine base, a spindle box is fixedly connected to the top of the grinding machine base, a chuck is movably connected to the right side of the spindle box, and a movable seat is movably connected to the position, located on the right side of the spindle box, of the top of the grinding machine base. According to the grinding equipment and the grinding method for metal cutting milling cutter machining, an air supply motor drives a spiral plate to rotate, so that the spiral plate continuously feeds external air into a splash guard through an air supply pipe, and air flow is formed to be blown to a diamond grinding wheel; and cooling liquid on the surface of the diamond grinding wheel and loose abrasive particles and chippings on the surface can be blown to the right side to be away from the surface of the diamond grinding wheel, so that the to-be-ground surface of the diamond grinding wheel is kept clean, the abrasive particles and chippings are prevented from participating in grinding to influence the surface quality of the milling cutter, and the machining efficiency is improved.

The invention belongs to the technical field of metal cutting, and particularly relates to a metal plate cutting device which comprises a roller conveyor body, and a plurality of rollers are arranged on the roller conveyor body. A chain wheel box is arranged on one side of the roller; a cutting mechanism is arranged above the roller conveyor body, and a limiting mechanism is arranged below the cutting mechanism. Through cooperation of a connecting shaft, a rotating rod, a sliding column, a connecting rod and a limiting seat, a roller drives the connecting shaft to rotate, the connecting shaft drives the rotating rod to rotate, the rotating rod drives the sliding column to rotate, the sliding column drives the connecting rod to swing in a reciprocating mode, and the connecting rod drives the limiting column to swing in a reciprocating mode. The limiting column extrudes the limiting base through the limiting groove to do up-down reciprocating motion, the limiting base drives the connecting plate to do up-down reciprocating motion, the connecting plate drives the lifting plate to do up-down reciprocating motion, the lifting plate drives the rubber hammer to do up-down reciprocating motion, the metal plate is hit, and the function of cleaning excess materials is achieved.

The invention relates to the technical field of metal cutting, and particularly discloses a metal cutting device for cutting a steel skeleton PE pipe, the metal cutting device comprises a workbench and a cutting knife, one side of the workbench is fixedly connected with a vertical stand column, one side of the stand column is slidably provided with the cutting knife, and the two sides of the workbench are fixedly connected with symmetrical extension tables; two rhombic first sliding grooves are formed in the top of the extension table, rhombic sliding strips are slidably connected into the two first sliding grooves, one ends of the two sliding strips are fixedly connected with the bottom of a triangular frame, a fixing block is fixedly connected to the top end of the triangular frame, a horizontal rod is fixedly connected to the side, close to the cutting knife, of the fixing block, and a second screw rod is slidably connected to one side of the horizontal rod; one side of the second screw is in threaded connection with a first supporting block, and the tail end of the second screw is fixedly connected with a second supporting block. The two ends of the PE pipe and the inner walls of the two sides of the cut-off face are supported and fixed through the first supporting blocks and the second supporting blocks, and the cutting quality is guaranteed.

The invention relates to the field of metal cutting, and particularly discloses a horizontal pushing type feeding full-automatic numerical control circular sawing machine which comprises a machining table, a conveying plate for automatically conveying materials is arranged on the machining table, a clamping assembly is arranged on the machining table, a pushing assembly is arranged on the machining table, and a sawing assembly is arranged on the pushing assembly. A sliding assembly is arranged on the machining table. In the sawing process of materials, the advancing and retreating effects of the device are ingeniously utilized, so that the device forms a multi-form mode, the material receiving and discharging functions are achieved, effective transition of the materials from equipment to a collecting area is achieved, gravitational potential energy of the materials is converted, the materials are smoothly discharged, and free falling of the materials is avoided; materials are prevented from being impacted and damaged, the quality of the materials is improved, the yield of the materials is increased, the automatic discharging effect of the device is achieved, the full-automatic effect of the device is improved, the intellectualization of the device is improved, and the market competitiveness of enterprises is facilitated.

The invention relates to the field of metal cutting, in particular to a metal shearing machine tool and a using method thereof. A metal shearing machine tool comprises two sets of T-shaped seats, first rotating shafts are rotationally connected to the T-shaped seats, first circle shears are fixed to the ends of the first rotating shafts, cylindrical tables are arranged on the outer sides of the first circle shears, n-shaped frames are vertically connected to the T-shaped seats in a sliding mode, second rotating shafts are rotationally connected to the upper portions of the n-shaped frames, and second circle shears are fixed to the ends of the second rotating shafts. The second disc shear is located above the cylindrical table. The using method comprises the steps that S1, a metal sheet is put on the upper side of the cross beam, and the two hand moving seats are adjusted to make contact with the two edges of the metal sheet correspondingly; s2, the two pressing wheels are made to press the front edge and the rear edge of the metal skin correspondingly; s3, the two edges of the metal skin are pushed to enter the space between the first circle shear and the second circle shear; and S4, through synchronous rotation of the second disc shear and the rubber wheel, the rubber wheel continuously drives the metal skin to move.

The invention belongs to the technical field of metal welding equipment manufacturing, and particularly relates to a multifunctional welding table for metal products. The two supporting plates are symmetrically connected to the two ends of the workbench in a sliding mode through the sliding openings, and adjusting assemblies are arranged at the bottom ends of the supporting plates. The two groups of mounting mechanisms are respectively mounted on the supporting plate; when the metal product is manufactured, metal cutting and welding equipment such as an automatic and semi-automatic electric arc welding bar and a plasma arc welding bar is usually adopted for manufacturing, through the arrangement of the mounting mechanism, under the cooperation of a rack, a tooth column and an inner tooth ring, the rack drives a clamping column to contract when the rack contracts, the tubular metal product is clamped through the clamping column, and then the tubular metal product is clamped through the clamping column. The function of fixing the tubular metal product is realized; the rotating block drives the second lead screw to rotate, the lead screw drives the clamping plate on the upper portion to move downwards till the metal product is clamped, and therefore the function of fixing the sheet-shaped or plate-shaped metal product is achieved.

The invention discloses cutting equipment for metal product machining and a method thereof, belongs to the technical field of metal cutting, and provides the following scheme that the cutting equipment comprises a cutting device, and a cutting auxiliary mechanism is arranged on the cutting device; the supporting plates are connected together through the second guide assembly, so that the multiple supporting plates can synchronously move, a machined part can be sequentially cut along with the supporting plates, meanwhile, the rotating roller moves to the inclined face of the special-shaped sliding rail, displacement motion is generated through the inclined face, the rotating roller drives the first spring to deform through the side plate, and the machining precision is improved. After the machined parts are pushed to the position of the cutting machine equipment to be sequentially cut, the elastic assembly resets to drive the supporting plate to reset, the two machined parts can be far away from a cutting blade of the cutting machine equipment, in this way, the machined parts can be automatically separated from the cutting machine equipment after cutting, secondary friction is avoided, and the machining efficiency is improved. Therefore, cutting errors can be avoided, and the workpieces can be conveniently drawn and taken.

The invention discloses a positioning control method and system for metal cutting, and relates to the technical field of metal cutting. The method comprises the steps that when a laser cutting machine cuts a metal workpiece according to a cutting control scheme, a cutting monitoring data set is synchronously obtained; performing multi-dimensional cutting accident deduction according to the cutting monitoring data set to obtain a cutting accident deduction map; performing multi-degree-of-freedom adjustment on the cutting control scheme to obtain a first cutting adjustment space; performing cutting evaluation optimization on the first cutting adjustment space to obtain a second cutting adjustment space; performing cutting guarantee degree analysis optimization on the second cutting adjustment space to obtain a first cutting guide population meeting the preset cutting guarantee degree; and multiple rounds of propagation optimization are carried out, a cutting adjustment optimization result is determined, and optimized positioning control is carried out on the metal workpiece. The technical problems that in the prior art, the metal cutting positioning precision is insufficient, and the cutting process stability is poor are solved, and the technical effect of improving the metal workpiece cutting positioning precision and the cutting process stability is achieved.

The invention discloses environment-friendly metal cutting oil with high bearing capacity and high wear resistance, and belongs to the technical field of metal cutting fluid. The cutting fluid is composed of diisooctyl sebacate, a phosphate amine salt extreme pressure additive, a borate additive and a sulfurized extreme pressure additive, the sulfurized extreme pressure additive is sulfurized fatty acid ester and dialkyl pentasulfide (Rc2540), and the addition amount of the phosphate amine salt extreme pressure additive is 0.12-0.80% of the weight of base oil; the addition amount of the borate additive is 0.05-1.45% of the weight of the base oil, the addition amount of the sulfurized fatty acid ester is 0.10-0.85% of the weight of the base oil, and the addition amount of the dialkyl pentasulfide (Rc2540) is 0.20-0.85% of the weight of the base oil. The bearing capacity (Pb) of the cutting oil can reach more than 920N, and the diameter (Db) of a low-load long grinding scar can be less than 0.35 mm.

The invention relates to a multi-beam fusion deposition system and method, in particular to a multi-beam fusion deposition system, an additive manufacturing method, a metal welding method and a metal cutting method. According to the multi-beam fusion deposition system, in the deposition machining process of additive manufacturing, metal welding, metal cutting and the like, the blue or green laser, the infrared laser and the pulse laser are matched with one another to act on the to-be-machined material in the deposition area in a synergistic mode, so that the laser absorption rate of the to-be-machined material is increased, and the deposition efficiency is improved. Energy waste in the deposition machining process is reduced, the machining efficiency is improved, the machining cost is reduced, meanwhile, the pulse laser beams can stir the preset molten pool formed in the to-be-machined material, convection is formed in the preset molten pool, energy distribution in the preset molten pool is promoted to dynamically change, components are evenly mixed, and the machining efficiency is improved. And meanwhile, bubbles can overflow from the preset molten pool, the deposition machining quality is effectively improved, and the machining defect rate is reduced.

The invention relates to the technical field of metal cutting machines, and particularly discloses a metal cutting machine. Comprising a base and a carrying table capable of rotating based on the base, and a cutting assembly is arranged at the tail of the carrying table and composed of a mounting part and a working part hinged to the mounting part. The working part comprises a driving part, a rotating head and a cutting tool, and the rotating head is provided with a first protective cover and a rotatable second protective cover. A first rotating rod is arranged at the hinged position of the mounting part and the working part, a second rotating rod is arranged on the second protective cover, the second rotating rod is arranged in a driving groove of the first rotating rod, and a driven section of the first rotating rod makes contact with a pressing wheel on the first protective cover. Through linkage of the first rotating rod, the second rotating rod and the pressing wheel, automatic cooperation of the second protective cover and cutting operation is achieved, the second protective cover is opened along with downward pressing of a working part during cutting and automatically closed along with resetting of the working part during non-operation, potential safety hazards caused by accidental exposure of a cutter in the non-operation state are effectively avoided, and operation safety is improved.

The invention discloses a cleaning device for the surface of a metal cutting workpiece, and relates to the technical field of metal processing, the cleaning device comprises a frame body, guide rails are fixedly mounted on the two sides of the frame body, a feeding cutting mechanism is mounted at the top of the frame body, and a driving box is fixedly mounted at one end of the frame body; and heat dissipation holes are formed in the outer surface of the driving box, a positioning plate is fixedly installed at the end, away from the driving box, of the top of the frame body, a cleaning mechanism is installed at the top of the feeding cutting mechanism, and a clamping mechanism is installed on the surface of the driving box. According to the cleaning device for the surface of the metal cutting workpiece, the center is matched with the clamping mechanism, the workpiece is positioned and clamped, the feeding cutting mechanism cuts the metal workpiece at different depths and positions, the cleaning mechanism effectively takes away metal scraps generated during cutting through cooling liquid, and the situation that the cutting quality is affected due to scrap accumulation is avoided; and the cutter and the workpiece are cooled.

The utility model relates to the technical field of cutting fluid recovery, and discloses a cutting fluid recovery device for metal cutting machining, which comprises a recovery outer barrel, a recovery inner barrel is clamped in the recovery outer barrel through a rotating disc, and a first motor is arranged at the lower end of the recovery outer barrel. The output end of the first motor is fixedly connected with a rotating disc in the recycling outer cylinder through a rotating shaft. A treatment box is fixedly arranged at the lower end of the recycling outer cylinder, and a liquid inlet pipe penetrates through the lower end of the recycling outer cylinder. According to the cutting fluid recycling device for metal cutting machining, fine iron metal and the like contained in cutting fluid can be adsorbed through the adsorption magnetic roller, pipeline blockage or influence on the use effect of the cutting fluid due to circulation of the cutting fluid is avoided, fine scraps attached to the surface of the adsorption magnetic roller can be cleaned through the discharging plate, and the cutting fluid recycling device is convenient to use and high in practicability. And the continuous adsorption effect of the adsorption magnetic roller is guaranteed, then the waste scraps can be pushed to the two sides of the treatment box through movement of the reciprocating scraper, and the purpose of automatically cleaning the interior of the treatment box is achieved.

The invention relates to the technical field of cutting equipment, and particularly discloses cutting equipment for hardware product accessory production. According to the cutting equipment for hardware product accessory production, the purpose that cooling liquid is sprayed to the surfaces of a workpiece and a blade through the atomization effect, so that the workpiece and the blade are cooled is achieved, the workpiece is cut through the cutting device, metal cutting chippings are blown into the inner wall of the filtering device under the effect of the cutting device, and the cutting efficiency is improved. The cooling liquid is sprayed to the surfaces of the workpiece and the blade through the atomization effect of the cutting device, so that the workpiece and the blade are cooled, compared with a traditional mode of directly pouring the cooling liquid, the consumption of the cooling liquid is reduced, meanwhile, the contact between the cooling liquid and the cutting position is increased, and the cutting efficiency is improved. And the filtering device is used for filtering the cooling liquid so as to separate metal chips in the liquid, so that the cooling liquid is recycled.

The invention discloses a metal cutting machine tool which comprises a base, a sliding seat is erected on the upper surface of the base, one end of the sliding seat is slidably connected with a first clamping table, a first rotating rod is arranged on the first clamping table, the end of the first rotating rod penetrates through the first clamping table and is connected with an abutting block, and a cantilever is installed at the position, located at the other end of the sliding seat, of the upper surface of the base and provided with a three-jaw chuck. The three-jaw chuck can automatically rotate on the cantilever, a movable tool apron is connected to the sliding base in a sliding mode, a milling cutter is installed on the movable tool apron, the movable tool apron can transversely and longitudinally adjust the position of the milling cutter, a chuck is arranged on the lower surface of the upper end of the cantilever, and a cutter is clamped on the chuck. A milling cutter and a cutting tool are integrated on the same base, a three-jaw chuck drives a workpiece to rotate through a common driving structure, milling and radial cutting are synchronously completed during one-time clamping of the workpiece, integration is not simple component superposition, and the machining efficiency is greatly improved through association of workpiece rotation and double-tool collaborative cutting. The defect that multiple clamping is needed in multi-procedure machining is overcome.

The application provides a longitudinal shearing and slitting device for H-shaped steel production, and relates to the technical field of metal cutting, which comprises a longitudinal shearing and slitting mechanism, a cooling mechanism, a mounting mechanism, an elasticity judging mechanism and a positioning detecting mechanism; the cooling mechanism is mounted on the longitudinal shearing and slitting mechanism; the mounting mechanism is mounted on the cooling mechanism; the elasticity judging mechanism is mounted on the mounting mechanism; the positioning detecting mechanism is mounted on the top of the longitudinal shearing and slitting mechanism; a control panel is mounted on the cooling mechanism, and an alarm is arranged on the control panel; when the T-shaped mounting plate moves to the right, the movable judging rod can contact the cutting edge of the disc shear; when the movable judging rod can pass through the front cutting edge, it indicates that the disc shear is seriously worn and needs to be replaced; the problem that the wear condition of the disc shear cannot be automatically detected when the disc shear is cooled, the disc shear is inconvenient to replace in time after being worn, and the slitting effect of the steel is affected is solved.

The utility model discloses an adjustable metal cutting tool which comprises a tool fixing assembly, a grinding head, a drill bit, a drill bit position adjusting assembly and a locking mechanism, a cavity used for containing the drill bit position adjusting assembly is formed in the tool fixing assembly, and the cavity penetrates through one end to form an opening; the drill bit position adjusting assembly is arranged in the cavity, the grinding head is arranged at the open end of the cutter fixing assembly, and the drill bit is arranged at the end of the drill bit position adjusting assembly and extends out of the grinding head under the action of the drill bit position adjusting assembly. The locking mechanism is connected with the drill bit and the drill bit position adjusting assembly. The drill bit position adjusting assembly is arranged to drive the drill bit arranged at the tail end of the drill bit position adjusting assembly to extend out of the grinding head, the functions of grinding and drilling selection of the whole device are achieved, the connecting stability of the drill bit is improved by arranging the locking mechanism, and the risk that the drill bit falls off is reduced.