12588results about "Shearing machine accessories" patented technology

The invention relates to the technical field of steel belt machining, in particular to an automatic collection type steel belt rim charge splitting machine which comprises a splitting table, a splitting assembly, a winding assembly, a limiting roller, a scraper, a connecting frame and an extrusion roller. The slitting table is provided with a slitting assembly used for cutting a steel belt. The slitting table is provided with a winding assembly used for collecting steel belt rim charges. The front side of the slitting table is rotationally connected with a limiting roller. A plurality of limiting discs used for separating and limiting the steel belt are arranged on the peripheral face of the limiting roller. A plurality of scrapers for scraping burrs are arranged on the surface of each limiting disc; the slitting assembly is connected with a connecting frame. The connecting frame is rotationally connected with an extrusion roller for fixing and straightening the steel belt; the extrusion roller is positioned right above the limiting roller; and a plurality of avoiding grooves are formed in the extrusion roller. According to the device, burrs in the cutting gaps of the steel strip are scraped through the scraping blade, the appearance quality of the cut steel strip is prevented from being reduced, and the influence on the assembly precision and smoothness during subsequent use of the steel strip is avoided.

The invention relates to the technical field of steel belt shearing machining, in particular to a steel belt machining device and system. Comprising a steel belt conveying unit, a steel belt machining unit and a stress relief unit which are sequentially arranged. The steel belt conveying unit is used for conveying an unfolded steel coil to the steel belt machining unit, the steel belt machining unit is used for slitting the unfolded steel coil into steel belts, and the stress relief unit is used for releasing the stress of the steel belts; the technical problem of how to adjust the cutting width of the shearing roller is solved.

The invention discloses a transmission type steel plate shearing and slitting device, and belongs to the technical field of steel plate shearing machining, a plurality of groups of shearing tools penetrate through a steel plate, the steel plate can be sheared and slit by the plurality of groups of shearing tools in the rightward conveying process, the sheared and slit steel plate is fed onto a grinding assembly, and a friction wheel is in contact with the cut surface of the steel plate; the friction wheel can grind and remove burrs on the cut surface of the steel plate, air holes in the splitting hollow shaft can suck air, particle impurities generated by grinding fall into a collecting box on the bottom plate, generated dust is adsorbed by the air holes, gas containing the dust is filtered by a filter box through a connecting pipe, and the splitting hollow shaft can continuously rotate. The steel supporting and guiding device has the advantages that steel can be supported and guided, steel plate feeding continuity is kept, burrs generated on the cut surface of the steel plate can be effectively removed, quantitative removal is achieved, the steel and human bodies are prevented from being scratched when the steel plate is rolled or used, and product quality is guaranteed.

The invention discloses an environment-friendly steel pipe cutting machine capable of preventing chippings from scattering all around, and belongs to the technical field of steel pipe cutting machining. The environment-friendly steel pipe cutting machine comprises a rack stably placed above the ground, a first motor is fixedly installed on the upper surface of the rack, and a discharging pipe is rotatably installed on the upper surface of the rack in a penetrating mode; a cutting machine shell is installed on the outer side of the discharging pipe in a lifting mode through an air cylinder, meanwhile, a cutting blade is rotatably installed on the inner side of the discharging pipe, a protection pipe is connected to the upper end of the discharging pipe, a cutter hole is formed in the middle of the protection pipe, sliding blocks are symmetrically arranged in the cutter hole in a sliding mode, and corrugated blocking pieces are arranged on the outer sides of the sliding blocks. And meanwhile, a sealing clamping assembly is further arranged on the protection pipe, and a cleaning assembly used for cleaning residual scraps on the inner wall is further arranged on the inner side of the protection pipe. According to the environment-friendly steel pipe cutting machine capable of preventing the chippings from scattering all around, a cutting area can be effectively covered and protected, the chippings are prevented from splashing and scattering, and the chippings can be conveniently collected after cutting is completed.

The invention relates to the field of aluminum material shearing, in particular to aluminum material shearing equipment for aluminum material display rack machining. Comprising a workbench, cutting equipment, a driving assembly, an electromagnet, a magnetic piece, a push rod I, a rotating block I, a supporting rod, a telescopic rod, a supporting block and the like. The workbench is fixedly connected with a driving assembly; the driving assembly is connected with cutting equipment; the driving assembly is connected with an electromagnet; the electromagnet is magnetically connected with a magnetic sheet; the magnetic sheet is fixedly connected with a supporting rod, and the supporting rod is connected with a rotating block I; the rotating block I is rotationally connected with a telescopic rod; the telescopic rod is connected with a supporting block. The supporting blocks are used for supporting the interiors of the aluminum strips, so that the cut positions of the aluminum strips cannot be bent and deformed inwards, and the problems that when the aluminum strips are cut, the cut positions of the aluminum strips can be bent and deformed towards the interiors of the aluminum strips, the aluminum strips cannot be completely attached during follow-up welding, the welding strength is low, and the welding difficulty is increased are solved.

The invention discloses a metal bent pipe shearing device for hardware product manufacturing, and belongs to the technical field of hardware product manufacturing, the metal bent pipe shearing device comprises a shell and a three-jaw chuck, and further comprises a rotating rod, a rotating plate, a shell sleeve, two rotating wheels, a shearing machine, a vertical plate, a pressure spring, a pushing rod and a driving mechanism, and the center line of the vertical plate can be kept perpendicular to the circle center connecting line between the two rotating wheels all the time, the shearing machine is slidably connected to the upper portion of the vertical plate, and the sliding direction of the shearing machine is the same as the direction of the center line of the vertical plate. The metal elbow shearing device has the advantages of being simple in structure and capable of guaranteeing that the shearing faces are flat and smooth when hardware metal elbows with different radians are sheared, and the problems that an existing metal elbow shearing device cannot shear the hardware metal elbows with different radians, the shearing direction cannot be accurately determined, the shearing faces of the metal elbows incline, and the shearing efficiency is high are solved. The flatness and the smoothness are not enough.

The invention discloses a C-shaped steel cutting machine, and belongs to the technical field of cutting machine equipment, the C-shaped steel cutting machine comprises a machine table and a mounting table, the top of the machine table is connected with a guide rail, and the C-shaped steel cutting machine further comprises the components of: a mounting table which is fixedly mounted at the top of the guide rail and is provided with a mounting rack; the cutter is mounted on the inner side of the mounting frame through a first electric telescopic rod; the cutting die is fixedly mounted at the top of the mounting table, is matched with the cutter and can be adjusted according to different C-shaped steels; and the clamping assembly is installed on the guide rail and used for discharging the cut C-shaped steel. Through the arrangement of the cutting die, when the C-shaped steel is pushed into the cutting die, the cutting die can play a role in supporting a wing plate of the C-shaped steel, so that during cutting, the phenomena of unevenness and even deformation of a notch can be prevented, and damage to a cutter is prevented.

The present invention discloses a hot-rolled steel plate cutting device, which belongs to the technical field of hot-rolled steel plate processing. The hot-rolled steel plate cutting device comprises a main body, a base is fixedly connected to the bottom of the main body, a transmission mechanism is installed inside the main body, a cutting box is fixedly connected to the top of the middle end of the main body, a plurality of distance control mechanisms are installed on the top of the inner wall of the cutting box, an adjustment mechanism is installed on one side of the plurality of distance control mechanisms, and a cutting mechanism is installed on the bottom of the inner wall of the cutting box. The present invention designs a transmission mechanism, a distance control mechanism, an adjustment mechanism and a cutting mechanism, so that when the hot-rolled steel plate cutting device is working, it can be selected according to the size of the steel plate, and multiple sizes can be selected at the same time, and the cutting angle can be selected according to the concave and convex caused by the hot and cold changes of the steel plate processing, thereby ensuring the cutting quality of the steel plate.

The clamping mechanism structurally comprises a clamping table, a control panel, a supporting column, a top plate and a cutting pressing device, the control panel is arranged on the surface of the front end of the clamping table and electrically connected with the clamping table, and the lower end of the supporting column is fixedly installed on the upper end face of the clamping table; in the process that the cutting pressing device descends to cut the circular pipe, the driving motor drives the driving shaft rod to rotate, the two driving wheels are driven to synchronously rotate at the two ends of the circular pipe through conveying of the conveying belt, the circular pipe placed at the upper end of the middle of the table top is rotationally guided, and the rotating circular pipe is cut through the cutting pressing device; it is ensured that when the pipe diameter of the circular pipe is large, the cutting pressing device can cut off the circular pipe at a time, and the uniformity of a cutting opening of the circular pipe is improved; and through elastic extrusion cooperation of the elastic telescopic pipe and the extrusion rod, when the cutting tool descends to cut the circular pipe, the limiting pressing plate keeps still to abut against the circular pipe, and the stability of the circular pipe in the cutting process is improved.

The present invention relates to a steel pipe cutting apparatus, comprising a rack, wherein a cutting device, a clamping device, and a moving device are disposed on the rack; the clamping device comprises a first clamping block and a second clamping block; a cavity is formed in each of the first clamping block and the second clamping block; a movable block is disposed in each cavity; springs are disposed between the bottom end of each movable block and the inner bottom end of the corresponding cavity; vent holes are formed in side walls of each cavity; plugs matched with the vent holes are disposed on side walls of each movable block. According to the present invention, after a steel pipe is clamped and fixed by means of the first clamping block and the second clamping block, the vent holes are automatically opened, so as to blow off metal chips when the steel pipe is cut by the cutting device. In the present application, steel pipe clamping and high-pressure gas blowing are in a linked working process, which can be implemented without any additional structure or step and with a working sequence of clamping before high-pressure gas blowing, thereby improving the efficiency and effect of cutting the steel pipe, ensuring the smoothness of a cut surface of the steel pipe, and prolonging the service life of a cutter.

The invention discloses a copper pipe cutting machine, and relates to the technical field of cutting machines, the copper pipe cutting machine comprises a machine tool, the middle of the machine tool is fixedly connected with a fixing frame, the top of the fixing frame is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a first gear, the interior of the fixing frame is rotatably connected with a clamp, and the outer surface of the clamp is fixedly connected with a first gear ring; a clamping jaw is slidably arranged on the right side of the clamp, and a strip-shaped shell is fixedly connected between the left side of the fixing frame and the machine tool. The horizontal concentric positions of the stabilizing rings and the clamp are kept, the horizontal concentric positions of the stabilizing wheels and the clamp are also kept, rotation of the copper pipe can be kept stable through rolling, abutting and supporting of the stabilizing wheels on the copper pipe, and therefore the situation that due to the fact that the copper pipe is inclined, a cutter cannot evenly cut the copper pipe is reduced. And the copper pipe can be prevented from being impacted by the copper pipe, so that the service life of the cutting knife is prolonged.

The invention belongs to the technical field of slitting machines, and particularly relates to a metal coil stock slitting machine which comprises a base and a fixed machine frame arranged on the base, two shearing rollers are rotationally arranged on the fixed machine frame, a gear set is arranged between the shearing rollers, a movable machine frame is arranged on the base in a sliding mode, the movable machine frame is movably connected with the shearing rollers, and the gear set is arranged between the shearing rollers. A plurality of cutterheads are arranged on the shearing roller in a sleeving manner, and embedded blocks are arranged on the cutterheads; according to the metal coil stock slitting machine, the position of the limiting piece can be rapidly adjusted through cooperation of the pull rod, the adjusting mechanism and the lifting plate, and therefore flexible switching of three states of preliminary fixing, complete fixing and non-fixing of the cutter head is achieved. According to the design, the position of the cutterhead can be rapidly adjusted and stably fixed, the step of installing a cutter separating sleeve is omitted, the increasing and decreasing operation and the position adjusting process of the cutterhead become simple and efficient, and complex dismounting and mounting procedures are not needed.

The utility model discloses an auxiliary tension bracket for slitting and cutting a silicon steel coiled material, which belongs to the technical field of slitting machine tension brackets, and comprises a slitting machine, a cutter arranged on the slitting machine, support frames arranged at one end of the slitting machine and oppositely distributed, and a support seat arranged between the two support frames, limiting rollers and positioning blocks used for supporting are distributed at the upper end of the supporting base at equal intervals, supporting plates are fixedly installed at the upper ends of the positioning blocks, and an adjusting mechanism is arranged between the two supporting frames. A metal plate is conveyed to the supporting plate through the slitting machine, the servo motor is started to drive the two-way lead screw to rotate, the oppositely-distributed movable plates are made to be close to each other till the limiting rollers are close to the side edge of the metal plate, and at the moment, the slitting machine continues to convey the metal plate. And the tension bracket is fast to adjust, manual approaching is not needed, and potential safety hazards caused by approaching of workers to mechanical equipment are avoided.

The invention relates to the technical field of cutting, in particular to a special steel part machining cutting device which comprises a mounting plate, a third mounting frame is fixedly mounted at the top of the mounting plate, a third motor is slidably mounted at the bottom of the third mounting frame, and a protective sleeve is fixedly mounted on the outer surface of the third motor. The cooling mechanism is used for cooling the third motor; the cooling mechanism comprises two second gears, the two second gears are rotationally mounted on one side of the protective sleeve and are meshed with each other, and one second gear is fixedly connected with a third motor; an output shaft of a second motor drives a threaded rod to rotate in an inner cavity of a second groove, meanwhile, the threaded rod can drive a second sliding block, the second sliding block further drives an electric telescopic rod and a third motor to move, an output shaft of the third motor is connected with a cutting knife, and the cutting knife is located in an inner cavity of a protective sleeve. And the purpose that the third motor drives the cutting blade to rotate and move to cut the special steel is achieved.

The invention belongs to the field of transportation, particularly relates to a cold pilger mill feeding trolley pushing mechanism and a use method thereof, and aims to overcome the defects that in the prior art, a stop block in a pushing trolley can scratch the outer surface of a pipe, so that the subsequent machining quality is affected, the end face of the steel pipe can be sunken and the like, and if treatment is carried out, the subsequent machining quality is influenced. In order to solve the problem that a core rod is likely to abut against the core rod in the feeding process to cause jamming in the prior art, according to the scheme, the core rod feeding device comprises a machine body, a transmission box is arranged on the machine body, two screw rods are arranged between the transmission box and the machine body, one end of each screw rod is fixedly connected with the output end of the transmission box, and a first motor is fixedly arranged on one side of the transmission box. The screw is driven by the first motor to rotate, movement of the support and feeding of the pipe are achieved, the second motor is matched with the first cutter and the second cutter to accurately cut the pipe, the knocking mechanism can rapidly eject the push strip after cutting, and waste and the pipe are separated.

The invention discloses a galvanized steel sheet blanking and shearing device and a working method thereof, and relates to the technical field of shearing devices. According to the galvanized steel sheet blanking and shearing device and the working method thereof, the galvanized steel sheet blanking and shearing device comprises a shearing machine main body, a lower shearing knife arranged on the shearing machine main body and an upper shearing knife vertically arranged on the shearing machine main body, a dynamic material supporting mechanism is arranged on the shearing machine main body, and the dynamic material supporting mechanism comprises a first rotating seat and a second rotating seat, and the two first rotating seats are arranged on the shearing machine main body. Through the design of the dynamic material supporting mechanism, accurate dynamic material supporting of a sheared steel plate is achieved, and the problems of shearing opening size deviation, stress concentration and the like caused by the fact that the steel plate droops due to gravity in the existing shearing process are solved; the material supporting assembly synchronously ascends at the moment of shearing, it is ensured that the steel plate is supported in time, and falling deformation or impact on equipment is avoided.

The invention is suitable for the technical field of copper pipe cutting, and provides a copper pipe cutting device and method for refrigeration air conditioner machining, the copper pipe cutting device for refrigeration air conditioner machining comprises a workbench, a limiting seat is arranged on the workbench, and clamping mechanisms used for fixing a copper pipe are arranged on the two sides of the limiting seat; the workbench is fixedly connected with a supporting frame, the supporting frame is fixedly connected with an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with a fixing frame, the fixing frame is connected with a limiting mechanism, and the limiting mechanism can vertically limit a copper pipe; buffering assemblies are fixedly connected to the two ends of the electric telescopic rod correspondingly, and a cutting assembly is horizontally limited between the two buffering assemblies. According to the method, the regulation and control analysis model fuses vibratology, thermodynamics and the material processing principle, real-time quantitative prediction of'cutting precision 'which cannot be directly observed is achieved through measurable parameters, and a theoretical core is provided for intelligent manufacturing.

The utility model discloses an aluminum-strontium alloy extruding and shearing automation structure which comprises two conveyors, supports on the surfaces of the conveyors on the two sides are mutually fixed, and a shearing mechanism, a detecting mechanism and a conveying mechanism are arranged on the surfaces of the conveyors. The shearing mechanism comprises a supporting frame, a first hydraulic cylinder, a mounting shell and a shearing knife; the detection mechanism comprises a linear module, a second laser sensor and a connecting frame, a first laser sensor is fixed to a sliding table on the surface of the linear module, a connecting plate is arranged below the second laser sensor, a movable plate is arranged below the connecting frame, a spring is fixed to the surface of the movable plate, and a trigger plate is fixed to the bottom of the spring. The automatic conveying and shearing device has the advantages that automatic conveying and shearing of the aluminum-strontium alloy plate can be achieved, meanwhile, the flatness quality of a tangent plane can be guaranteed, and the problem that the tangent plane of the aluminum-strontium alloy plate is prone to being uneven when the aluminum-strontium alloy plate is cut is solved.

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 invention relates to the technical field of lead frame slitting devices, in particular to a lead frame slitting device and method. Comprising a mounting plate, the mounting plate is fixedly connected with a cutting table, the mounting plate is fixedly connected with symmetrically-distributed fixing columns, the mounting plate is provided with a winding roll, a lead frame roll is wound on the winding roll, the symmetrically-distributed fixing columns are jointly connected with a cutting knife in a sliding mode, one fixing column is connected with a first motor in a sliding mode, and the other fixing column is connected with a second motor in a sliding mode. And an output shaft of the first motor is fixedly connected with a cam, the fixing column is rotationally connected with a connecting rod, and the end, away from the cutting knife, of the connecting rod is fixedly connected with a transmission wheel. The thickness of the lead frame is detected, then the position of the first motor is adjusted, the transmission ratio between the cam and the transmission wheel is changed, the downward moving speed of the cutting knife can be adjusted along with the thickness of the lead frame, and abrasion of the cutting knife in the cutting process is reduced.

The utility model relates to the technical field of metal plate machining equipment, and discloses plate shearing equipment which comprises a shearing table, the top of the shearing table is fixedly connected with a fixing frame, the center of the top of the fixing frame is fixedly connected with an electric push rod, and the telescopic tail end of the electric push rod is fixedly connected with a connecting plate. The bottom of the connecting plate is fixedly connected with a shear knife, the automatic correction assembly comprises four movable plates which are symmetrically and movably arranged at the top of the shearing table, a push plate is arranged on one side of each movable plate, cross rods are symmetrically and fixedly connected to one side of each push plate and are in sliding connection with the corresponding movable plate, and the outer portions of the cross rods are sleeved with first springs; supports are symmetrically and fixedly connected to the two sides of the connecting plate, connecting rods are hinged between the supports and the movable plate through hinge parts, and the problem that due to the fact that the position of a plate is difficult to correct, a shearing opening of the plate is prone to shifting is effectively solved.

The invention discloses a full-automatic blind plate production line and a using method thereof, and belongs to the technical field of blind plate production. A full-automatic blind plate production line comprises production line equipment used for machining metal coiled materials, and the production line equipment comprises a conveying base which comprises a first conveying frame and a second conveying frame which are arranged in a spaced mode and is used for conveying and limiting the metal coiled materials; the cutting base is arranged on the second conveying frame and used for cutting the metal coiled materials, and the second conveying frame is provided with a same-distance displacement part used for driving the cutting base to move in a reciprocating mode; the cutting anti-overheating assembly is arranged on the cutting seat; the same-distance displacement part can drive the cutting base and the metal coiled material in conveying to synchronously displace and move downwards, the moving cutter cannot hinder continuous conveying of the metal coiled material, the cutting base after cutting of the metal coiled material is completed automatically resets and moves back to the next cutting position of the metal coiled material, non-stop punching of the metal coiled material is achieved, and the production efficiency is improved. And the blind plate production efficiency is further improved.

The invention provides an aluminum material shearing machine pressure self-adjusting feeding system based on synchronous rollers, relates to the technical field of aluminum material shearing machines, and adopts three synchronous rollers to be mounted in a mounting groove in the surface of a turntable through a movable block, a pneumatic telescopic rod and a pressure sensor in a combined manner to form multi-point support and tension control on an aluminum material. The console collects an extrusion force signal output by the pressure sensor in real time, calculates an actual pressure value in the horizontal direction through a pressure decomposition algorithm in combination with a turntable angle output by the angle sensor, compares the actual pressure value with a preset tension threshold value to generate an error signal, and drives the pneumatic telescopic rod to dynamically adjust the position of the synchronous roller; and when the error exceeds a set range, the servo motor can be controlled to adjust the angle of the turntable, and the wrapping angle of the synchronous roller is changed to realize tension compensation. The conveying tension of the aluminum material under the complex working condition is kept stable, the conditions of loosening, wrinkling, deviation and too tight snapping are avoided, and therefore the stability of the aluminum material in the conveying process and the follow-up shearing precision are improved.

The invention discloses a hot shearing machine for aluminum bar production, relates to the field of aluminum bar machining, and solves the problem that incomplete cutting is prone to occurring when an existing hot shearing machine cuts an aluminum bar. The hot shearing machine comprises a device support and an electric push rod installed at the top of the device support, and a mounting frame is installed at the bottom end of the electric push rod; two supporting plates are arranged at the bottom of the mounting frame, a mounting rod is mounted between the two supporting plates, a shearing disc is fixedly mounted on the outer side of the mounting rod, and a material receiving box is mounted on the inner side of the device support; the shearing mechanism is used for rotationally adjusting the position of the shearing disc, and the shearing mechanism is mounted on the inner wall of the top of the device bracket; by means of the shearing mechanism, intermittent rotation of the shearing disc can be achieved when the electric push rod drives the shearing disc to continuously move up and down, it can be guaranteed that an aluminum bar is completely sheared, meanwhile, full utilization of the shearing disc is guaranteed, and therefore the effect of improving the utilization rate of the shearing disc is achieved.

The invention discloses on-site cutting equipment for a steel bar truss floor support plate in the technical field of building construction, the on-site cutting equipment comprises a base, a feeding assembly and a discharging assembly, a supporting and conveying assembly and two symmetrically-arranged movable supporting and discharging assemblies are arranged between the feeding assembly and the discharging assembly, and a top plate is arranged above the base; a multi-position cutting assembly, a moving assembly, a material pressing assembly and a double-side material cutting assembly are arranged on the top plate in a similar mode, the middle of a plate is cut through the multi-position cutting assembly, and meanwhile the two sides of the plate are subjected to edge cutting treatment; by arranging the movable supporting and discharging assembly, adjustment can be conducted according to the trimming position, and the supporting function and the waste discharging treatment function are provided; the double-side material cutting assembly is used for transversely cutting the trimmed waste material part, and the plate is intermittently conveyed so as to be matched with the reciprocating motion of the double-side material cutting assembly, so that the long-strip-shaped waste material part is cut into small blocks, the small blocks are discharged and collected, and the waste material treatment is simpler and more convenient.

The utility model discloses an edge trimmer for stainless steel water tank plate processing, which comprises a machine body, a cabinet door and a square hole, the cabinet door is convenient for workers to overhaul parts in the machine body, the outer wall of the cabinet door is rotatably connected with the outer wall of the machine body through a hinge, and the square hole is convenient for discharging chippings in a chute. The square hole is formed in the wall of the machine body; the utility model relates to the technical field of stainless steel water tank production. According to the device, the sliding groove is formed, the cross-shaped block at the bottom of the bottom plate is clamped on the sliding block through the cross-shaped groove, and the sliding block is clamped in the sliding groove, so that a plate can linearly move on the machine body along the sliding groove; the chippings entering the sliding groove are pushed out of the square hole by the inserting plate moving back and forth, after a worker opens the cabinet door and pulls the T-shaped plate, the collecting box is pulled out of the machine body, the chippings can be poured out, and the purposes of avoiding deviation of the plate in the cutting process and facilitating chipping cleaning are achieved.

The invention relates to the technical field of automobile exhaust pipe machining auxiliary devices, and provides a cutting positioning structure for an automobile exhaust pipe and a positioning method.The cutting positioning structure comprises a base, the top of the base is fixedly connected with a positioning mechanism, the positioning mechanism comprises a positioning frame fixedly installed on the top of the base, and a driving motor is installed on the outer wall of the positioning frame; an output shaft of the driving motor is fixedly connected with a rotating shaft through a coupler, one end of the rotating shaft is fixedly connected with a first gear, one side of the positioning frame is movably connected with a fluted disc, a guide groove is formed in the positioning frame, and a movable rod is movably connected into the guide groove. According to the automobile exhaust pipe positioning device, the automobile exhaust pipe is inserted into the through hole, the driving motor is started, the first gear fixedly connected with one end of the rotating shaft rotates, the fluted disc can rotate, the movable rod slides towards the center of the fluted disc along the arc-shaped groove, the automobile exhaust pipe is clamped and positioned by the three limiting blocks, and the positioning stability of the automobile exhaust pipe is improved.

The profile steel cutting, drilling and milling automatic machining device comprises a base, a sliding seat is arranged on the base in a sliding fit mode, and a driving mechanism for driving the sliding seat to move is arranged on the base; a cutting machine, a drilling machine and a milling machine are sequentially arranged on one side of the base in the moving direction of the sliding base. At least two groups of clamping assemblies for fixing I-shaped steel are arranged at the upper part of the sliding seat; the clamping assembly comprises two symmetrically-distributed fixing plates, the fixing plates are in threaded connection with adjusting rods, the opposite ends of the two adjusting rods are rotationally connected with connecting plates, the connecting plates are connected with the positioning plate through springs, the clamping assembly further comprises a steel wire rope and two clamping plates, and the two ends of the steel wire rope correspondingly penetrate through the connecting rings, bypass the guide rods and then are fixed to the connecting plates. According to the I-shaped steel machining device, I-shaped steel can be rapidly clamped and fixed, the I-shaped steel machining device is suitable for I-shaped steel of different specifications, the I-shaped steel can be sequentially subjected to cutting, drilling and milling operation, the trouble of material transferring is solved, and the operation efficiency is improved.

The invention belongs to the technical field of aluminum plate machining, and particularly relates to an aluminum plate longitudinal cutting device which comprises a supporting table, and a discharging roller and a collecting roller are arranged at the top of the supporting table. By arranging the induction coil, the first permanent magnet, the second permanent magnet and the electromagnetic heating plate, the aluminum plate which is not longitudinally cut is heated, the hardness and brittleness of the aluminum plate can be reduced, longitudinal cutting is smoother, the quality of finished products is improved, deformation of the aluminum plate is reduced during longitudinal cutting, and the cutting precision and stability are ensured; by arranging a fixing plate, a shaking plate, piezoelectric ceramic pieces, springs and the like, the two piezoelectric ceramic pieces are placed in a cutting gap of an aluminum plate, when a longitudinal cutter is abraded, the cutting gap can be enlarged, the shaking amplitude of the piezoelectric ceramic pieces in the cutting gap is increased under pushing of the first spring, output current is increased, and the cutting effect of the aluminum plate is improved. And the state of the longitudinal cutter can be conveniently monitored in real time for subsequent detection operation.

The present invention discloses a cutting device for producing electrical sleeves with high precision and a method for using the same, and relates to the technical field of electrical sleeve processing, including a processing seat, a feed cavity and a precision detection frame, wherein the precision detection frame is installed on the top of the cutting table, and a detection port is provided through the outer center position of the precision detection frame, and a movable abutment plate is movably installed on the inner side of the detection port, and a contact sensor is installed on the outer side of the movable abutment plate. The present invention arranges a cutting detection component on the top of the cutting table, and after the outer end of the electrical sleeve contacts the contact sensor, the limit release telescopic rod works to release the shielding of the electrical sleeve by the movable abutment plate, and the feeding motor runs to make the outer end of the electrical sleeve pass through the detection port and move toward the cutting machine, and the distance sensor one detects the horizontal movement distance of the lifting seat, and the distance sensor two detects the horizontal movement distance of the outer end of the electrical sleeve, thereby preventing the sleeve cutting specification from deviating and ensuring the accuracy of the feeding length of the electrical sleeve.