670 results about "Plasma cutting" patented technology

The invention relates to the technical field of plasma cutting equipment, and discloses metal plate cutting equipment which comprises a bottom frame, a cutting mechanism, a cleaning mechanism and a collecting mechanism, the cleaning mechanism comprises a mounting plate, a polishing plate, an extrusion spring, an abutting plate and a water cooling assembly, and the mounting plate is slidably connected to the bottom frame through the collecting mechanism; a mounting groove is formed in the mounting plate, the extrusion springs are fixedly connected to the bottom and the top in the mounting groove, the abutting plate is fixedly connected to the extrusion springs, the grinding plate is detachably mounted on the abutting plate, the collecting mechanism is used for collecting slag falling during grinding, and the cutting mechanism is used for cutting a metal plate. The cleaning mechanism is arranged to be matched with the collecting mechanism, after the metal plate is cut, slag and burrs on the upper surface and the lower surface of the metal plate are polished, the burrs and the slag on the surface of the metal plate are removed and collected, and therefore the situation that the burrs and the slag remain on the surface of the metal plate, and the subsequent plate machining quality is affected is prevented.

The invention discloses plasma metal cutting equipment and a cutting method, and relates to the technical field of plasma metal cutting. The plasma metal cutting equipment comprises a plasma cutting machine, and a feeding mechanism is arranged on one side of the plasma cutting machine; the feeding mechanism comprises a hydraulic expansion piece, one end of the hydraulic expansion piece is hinged to one side of the plasma cutting machine, a placing plate is hinged to the other end of the hydraulic expansion piece, and a second hinge block is fixedly connected to the outer wall of the placing plate. The push rod can push the lowermost metal plate in the metal plate pile to the plasma cutting machine, so that the metal plates can be automatically pushed to the plasma cutting machine for cutting machining work, the feeding mode saves a large amount of energy of workers through a method without lifting heavy metal plates, the operation is more convenient, and the working efficiency is improved. And the collision problem caused by manual lifting of the metal plate is also reduced.

The utility model discloses a platform carrier roller type plasma cutting blanking machine, and belongs to the field of cutting equipment. The platform carrier roller type plasma cutting blanking machine comprises a workbench and a plasma cutting machine, the plasma cutting machine is connected to the surface of a supporting frame, and a cleaning assembly is assembled on the inner wall of a conveying roller; the cleaning assembly comprises an air blowing pipe, a limiting block is connected to the outer wall of a limiting rod, a connecting block is connected to the outer wall of the limiting block, and a rubber plug is connected to the outer wall of a connecting shaft. According to the platform carrier roller type plasma cutting blanking machine, through the arrangement of the cleaning assembly, when the conveying rollers rotate, limiting blocks can be pushed to do telescopic reciprocating motion in the air blowing pipes, so that air in the air blowing pipes passes through the surfaces, adjacent to the conveying rollers, of air blowing holes, and waste residues can be effectively prevented from being attached to the conveying rollers; and therefore, severe friction is generated between the workpieces and the conveying rollers, the discharging work of the workpieces is affected, and the overall usability of the device is improved.

The invention discloses a pressure vessel steel plate blanking plasma cutting machine, and relates to the technical field of integrated stamping, the pressure vessel steel plate blanking plasma cutting machine comprises a machine table and a bearing frame slidably mounted on the machine table, a grating is fixed on the machine table, and the pressure vessel steel plate blanking plasma cutting machine further comprises sliding seats slidably mounted on the two sides of the machine table; the two sliding seats are connected through a rectangular rod, a sliding table is slidably installed on the rectangular rod, a lifting plate is slidably installed on the side, facing the bearing frame, of the sliding table, a cutting gun is fixed to the lifting plate, a lower pressing tool is slidably installed on the bearing frame, and the two sides of the lower pressing tool are each fixedly provided with two guide rods. Directional transfer work in a high space is achieved through cooperation of the rolling turning assembly and the telescopic part, namely, transfer from a point A to a point B is achieved, the positions of the point A and the point B are changed along with movement of the sliding table and the cutting gun all the time, but the path from the point A to the point B is not changed, and therefore any material plate cut by the cutting gun can rotate to the lower pressing tool, and the cutting efficiency is improved. Stamping is completed through downward pressing of the follow-up frame.

The invention discloses a plasma cutting device for power supply processing, and relates to the technical field of plasma cutting. Comprising a rack, a cutting knife is arranged on the top of the rack, a cutting control system is connected with the cutting knife, a positioning mechanism is arranged at the bottom of the rack and comprises a positioning outer cylinder arranged on the rack, and a positioning disc is rotationally installed in the positioning outer cylinder and composed of a first end plate, an inner ring and a second end plate; limiting mechanisms are arranged on the first end plate and the second end plate in an array mode respectively. A scraping and shielding mechanism is arranged on the inner side of the inner ring, workpieces are arranged on the limiting mechanisms on the positioning disc and rotate along with the positioning disc, the scraping and shielding mechanism scrapes residues on the inner wall of the positioning outer barrel, and a removing mechanism is arranged at the bottom of the positioning outer barrel and used for scraping the inner side area of the positioning disc; the protective measures can be perfected, molten metal residues splashed during cutting are shielded and protected, and follow-up cleaning is convenient and fast.

The invention discloses a cutting and welding method for a rectangular frame steel member, which relates to the field of cutting and welding processes, and comprises the following steps: S1, selecting steel of a preset material, constructing a three-dimensional model according to the design size of a rectangular frame, inputting material parameters to a process database, and simulating the distribution of a welding temperature field and a stress field through simulation software, and the cutting allowance, the reverse deformation and the welding sequence scheme of the steel blank are output. According to the method, laser cutting and plasma cutting are accurately matched, parameter optimization of three-dimensional nesting software is combined, the cutting precision is improved, based on simulation preset reverse deformation, dynamic clamping of a self-adaptive tool and symmetrical welding of double robots are matched, and the diagonal deviation of a rectangular frame is reduced; and the flatness error is reduced through post-welding high-frequency induction correction, and the high-precision assembly requirement is met.

The present invention discloses a CNC plasma cutting machine and a method for using the same, which relates to the field of plasma cutting, and includes a base, wherein the upper surface of the base is connected with a placement frame, a movable component is movably connected to the side of the base, a cutting component is installed on the side of the movable component, and a second bevel gear rod is rotatably connected to the side of the first manual pump close to the first fixed block, the second bevel gear rod is fixed to the impeller inside the first manual pump, and the second bevel gear rod is meshed and connected to the side of the first bevel gear rod. In the CNC plasma cutting machine and the method for using the same, particles with a mass greater than that of gas will fall into the sterilized water inside the filter box for precipitation when turning inside the filter box, thereby reducing the harm and pollution caused by the smoke of the cutting machine, and the activated carbon filter plate can filter the harmful gas more tightly, further reducing the harm caused by the cutting gas, and the activated carbon filter plate can be cleaned by the impact of the hammer block, thereby ensuring the filtering effect.

The invention relates to the technical field of aluminum profile cutting, in particular to a cutting platform for aluminum profile production, which comprises a workbench and a plasma cutting device, the workbench is provided with a moving mechanism, the cutting platform further comprises a grid mechanism and a cleaning mechanism, and the grid mechanism is slidably arranged on the workbench; the grid bar mechanism comprises a sword grid bar, a supporting plate, a sealing plate, a telescopic component a and a clamping block; l-shaped plates are arranged at the two ends of the sword grid bars; the sealing plate is connected with the L-shaped plate on one side; a telescopic part a is arranged on the L-shaped plate on the other side; the output end of the telescopic part a is connected with the clamping block; the cleaning mechanism comprises a gas collecting box, a recycling box, a grinding roller, a grinding plate and a control assembly. The polishing roller is rotationally arranged at the top end of the recycling box; one end of the polishing roller is connected with a motor a; the control assembly is arranged in the recycling box and connected with the grinding plate. The gas collecting box is detachably connected with the recycling box; through the arrangement of the cleaning mechanism and the grid bar mechanism, the cleaning function of bottom adhering slag and section adhering slag of the aluminum veneer can be achieved, and meanwhile inert gas is recycled.

The invention discloses a galvanized sheet plasma arc cutting mechanism, and relates to the technical field of plasma cutting. The galvanized sheet plasma arc cutting mechanism comprises a cutting platform, Y-axis guide rails are arranged on the two sides of the cutting platform, downward pressing bosses parallel to the Y-axis guide rails are arranged below sliding tables of the Y-axis guide rails, split type grid plates are arranged in the cutting platform, every two split type grid plates form a group, and a driving assembly is arranged below running rails of the Y-axis guide rails. The driving displacement of the Y-axis guide rail is used as a driving source, the pressing boss is driven to apply drive to the split type driving assemblies one by one, the grid plates corresponding to the lower portions of the cutting guns are driven to move in a reciprocating mode, synchronous friction cleaning and deslagging are conducted on the burrs adhered to the cutting seams after cutting, and the burrs are removed while the grid plates corresponding to the lower portions of the cutting guns move in a reciprocating mode. Water flow in the water tank is driven to fluctuate in a reciprocating mode, the contact area of the water flow and air is increased, and synchronous water cooling can be conducted on the high temperature of a cutting seam while the water flow is fully combined with cutting smoke for sedimentation.

A method for explosive cladding of a large-diameter annular thick composite plate comprises the steps that a 3-10 mm carbon steel plate material is adopted, a semi-closed shell ring is formed, slurry is injected into the semi-closed shell ring, after the slurry is solidified, the opening end of the semi-closed shell ring is closed, a closed shell ring is formed, explosive cladding is conducted on the closed shell ring and a cladding plate, and after explosive cladding, the large-diameter annular thick composite plate is formed. Opening the welded circular carbon steel plate in a gouging manner, removing slurry fragments which are shattered by explosive shock waves after solidification, cutting off a composite plate generated by a composite layer at a closed shell ring and the circular carbon steel plate welded in the step 1 in a plasma cutting manner, and retaining an external composite ring, so as to obtain a composite ring; the composite ring is subjected to heat treatment and leveling treatment, after the surface of a composite layer is polished, the composite plate in the area of the annular plate such as stainless steel or copper or alloy steel with large diameter and large thickness is subjected to ultra-wave flaw detection, and after flaw detection is qualified, machining of the composite annular material is completed. According to the invention, continuous wavy combination characteristics can be formed, and the problem of wave superposition of annular combination is avoided.

The utility model relates to a gantry type plasma cutting machine in the technical field of plasma cutting devices. A longitudinal moving assembly used for supporting the cutting assembly is installed at the upper end of the cutting assembly, and supporting rods used for supporting the longitudinal moving assembly are installed at the front end and the rear end of the longitudinal moving assembly. When a to-be-cut plate is cleaned after being cut, a second control assembly controls a cleaning assembly to move left and right, under cooperation of an inserting rod, a connecting plate, a locking block and a first limiting block, when a cleaning roller moves in a reciprocating mode to clean a baffle, and when a scraper moves rightwards, waste residues in a groove cavity in the middle of a cutting table are not cleaned; and when the scraping plate moves leftwards, the waste residues are cleaned, so that the waste residues move leftwards to the interior of the collecting box to be collected and treated in a unified mode.

The invention discloses an iron pipe laser cutting machining device, and relates to the technical field of metal pipe machining, the iron pipe laser cutting machining device comprises two first vertical plates, a first conveying belt is rotatably connected between the two first vertical plates, and first electric sliding rails are fixedly connected to the tops of the two first vertical plates; the tops of the two first vertical plates are both slidably connected with stand columns through two first electric sliding rails, the tops of the two stand columns are fixedly connected with a cross beam, the front portion of the cross beam is fixedly connected with two second electric sliding rails, the tops of the two second electric sliding rails are both slidably connected with sliding blocks, the front portions of the two sliding blocks are fixedly connected with a vertical frame, and the front portion of the vertical frame is fixedly connected with a fixing frame. A lifting block is slidably connected to the front portion of the fixing frame, a plasma cutting gun is fixedly connected to the front portion of the lifting block, and a plurality of rotary cutting structures are arranged on the outer surface of the first conveying belt at equal intervals. Through linkage of the conveying belt and the rotary cutting structure, the problems of section burrs and slag accumulation caused by traditional linear cutting are effectively solved.

The invention discloses a building construction steel plasma cutting device, and belongs to the technical field of steel laser cutting, the building construction steel plasma cutting device comprises a base, the top end of the base is fixedly connected with an L-shaped supporting plate, a plasma laser cutter is assembled on the L-shaped supporting plate, and a feeding assembly is assembled at the top end of the base; a steel clamping assembly is assembled on the upper surface of the base, a molten slag recycling groove is formed in the upper surface of the base, the feeding assembly comprises a supporting rod, a support plate and a supporting plate, the supporting rod is fixed to the upper surface of the base, a steel containing plate is fixed to the top end of the supporting rod, and the support plate is fixedly connected to the top end of the base. A motor is fixedly embedded in the support plate, and an output shaft of the motor is fixedly connected with a rotating rod. The steel cutting device is used for solving the problems that during cutting, steel needs to be conveyed manually, manpower is consumed, and the efficiency is low.

The utility model discloses a cantilever numerical control cutting machine, which relates to the technical field of cutting machines and comprises a cutting machine portal frame, a plasma cutting head is fixedly connected to the bottom of the cutting machine portal frame, a blocking mechanism is arranged on the outer side of the plasma cutting head, and the blocking mechanism comprises a baffle. The inner side of the baffle is movably connected to the position, close to the middle, of the outer side of the plasma cutting head, a sleeve is fixedly connected to the bottom of the baffle, the top of the inner side of the sleeve is connected to the position, close to the bottom of the baffle, of the middle of the outer side of the plasma cutting head in a meshed mode, and a sliding sleeve is movably connected to the outer side of the sleeve. Guide columns are symmetrically arranged on the two sides of the top of the sliding sleeve, springs are movably connected to the outer sides of the guide columns, through the blocking structure, the effects of preventing cutting residues from sputtering and preventing workpieces from being scratched are achieved, and the problems that a traditional cutting machine cannot block high-temperature residues from sputtering and cannot prevent the workpieces from being scratched during cutting are solved.

The present invention discloses a plasma cutting machine for steel structures, belonging to the field of plasma cutting, comprising a base, wherein a cavity for accommodating liquid is provided inside the base, and a support grid frame is fixedly connected to the inner wall of the cavity, and a plurality of support flanges are integrally formed on the upper end of the support grid frame; an X-axial displacement portion is connected to the base, and a Y-axial displacement portion is connected to the movable end of the X-axial displacement portion, and a Z-axial displacement portion is connected to the movable end of the Y-axial displacement portion, and a mounting seat is connected to the movable end of the Z-axial displacement portion, and a plasma gun head is fixedly connected to one side of the mounting seat; cutting of steel structure workpieces is achieved in water, and underwater plasma cutting has a certain cooling effect on the workpiece, cutting torch and arc area. This rapid cooling limits the lateral expansion of the plasma arc at the upper part of the kerf, the melting range of the upper part is "compressed", and the width change of the lower part is relatively small, thereby reducing the taper.

This invention discloses a metal pipe processing and cutting equipment and method, including a feeding clamping rotating assembly and a protective bearing kit. A plasma cutting mechanism connected by bolts is provided on one side of the upper part of the feeding clamping rotating assembly, and the metal pipe body is clamped on the inner side of the feeding clamping rotating assembly. The device mainly utilizes the output of a central motor to adjust the central gear, side gear, and flower-shaped lead screw, thereby adjusting the expansion block to a suitable radius. Since the rear and side elastic folding fabrics have an elastic folding structure, they can be adaptively adjusted to a suitable radius. Combined with the output of the electric rotating seat, upper rotating frame, and lower rotating frame, the bearing belt can be adjusted to a suitable taut length position as needed. This enhances the adjustment effect of the positioning adjustment component and the protective bearing kit, enabling the equipment to process products of multiple sizes.

The invention relates to a plasma secondary batch groove machining special machine control method which comprises the steps that a pneumatic baffle is aligned with the end face of a cut plate, and the pneumatic baffle is pushed to the cutting starting position; the groove cutting angle is adjusted according to an angle ruler of the cutting gun, and the cutting height and the cutting groove root are adjusted based on the plasma cutting parameter table; adjusting the position and the angle of the cutting gun through a laser ray based on the cutting groove root leaving; automatically calling the cutting speed according to the type and the thickness of the cut plate; and in the cutting process, the equipment state of the plasma secondary batch groove machining special machine is monitored in real time, and the cutting speed, the groove cutting angle and the cutting height are adjusted in real time. According to the technical scheme, the cutting precision and efficiency are improved, automatic monitoring and adjustment are achieved, the cutting quality is ensured, the operation risk is reduced, and the overall performance and production efficiency of the plasma secondary batch groove machining special machine are improved.

The utility model relates to a coolant pipe for plasma cutting, which belongs to the field of coolant pipes and comprises a pipe body, a sealing ring is hermetically and fixedly arranged on the outer wall of the pipe body, an annular groove is arranged on the sealing ring, at least two positioning convex plates are arranged at one end of the pipe body, and the positioning convex plates are circumferentially distributed by taking the axis of the pipe body as the center. According to the utility model, the positioning convex plate is sleeved on the cooling core in the inner cavity of the electrode, so that the tube body and the electrode are matched and fixed, the tube body is prevented from shaking in the use process to influence the cooling effect, and in addition, the positioning block is propped against the inner wall of the electrode cavity, so that the radial positioning of the tube body is realized; and moreover, by adjusting the distance between the positioning block and the pipe body, the electrode cooling device is suitable for electrodes of different sizes, and the application range is expanded.

The invention discloses a plasma arc cutting machine for pipe fitting machining, and relates to the technical field of plasma cutting. A plasma arc cutting machine for pipe fitting machining comprises a feeding mechanism used for conveying a pipe fitting in the direction of a plasma cutting gun; the rotation driving mechanism is used for driving the pipe fitting to rotate; the positioning mechanism is arranged at the position, away from the feeding mechanism, of the plasma cutting gun, and the plasma cutting gun has but not limited to the functions of being capable of horizontally, transversely and vertically ascending and descending; the semi-circular long cylinder structure has the positioning supporting function and the built-in dust removal function, smoke dust is directly captured through the suction channel extending to the inner cavity of the pipe fitting, and the dust removal efficiency is improved; the suction port is dynamically adjusted and automatically shrunk according to the length of the kerf, constant suction force is maintained, and the requirement of a high-power fan is avoided; a spiral groove is designed to induce smoke dust to rotate, so that self-cleaning is realized; and the supporting rotating rod automatically pops up at the cutting tail section, so that the pipe fitting is effectively prevented from drooping and deforming.

The invention relates to the technical field of plasma cutting, and discloses an angle steel plasma cutting system for an angle steel tower, which comprises a main machine body, the main machine body comprises a clamping assembly, a protection mechanism is arranged outside the clamping assembly, the clamping assembly is used for clamping and fixing angle steel, and the angle steel penetrates through the clamping assembly and the protection mechanism; the protection mechanism comprises a supporting ring fixedly connected to the outer side of the clamping assembly, the outer portion of the supporting ring is rotationally connected with an outer protruding ring, and a grinding roller used for grinding the angle steel cutting end opening is arranged outside the outer protruding ring. The angle steel notch is scraped through the grinding roller, slag and burrs at the position of the angle steel notch are removed, the flatness of the position of the angle steel notch is guaranteed, the quality of the angle steel notch is improved, in the treatment process, the grinding roller is controlled to rotate, different cutting edges of the grinding roller are switched for cutting, and damage caused by long-time scraping of a single cutting edge is avoided; and the service life of the grinding roller is prolonged, and the slag and burr removing effect of the grinding roller is improved.

The invention discloses a heavy steel plasma cutting machine, and particularly relates to the technical field of plasma cutting, the heavy steel plasma cutting machine comprises a supporting table, a shell is fixedly connected to the upper end of a supporting plate, a universal mechanical arm is fixedly mounted on the inner surface of the shell, and a plasma spray gun connected with a plasma generator is fixedly mounted at the movable end of the universal mechanical arm; buffering limiting structures are arranged at the upper end of the supporting plate in a bilateral symmetry mode, and a slag cleaning structure is arranged on the inner surface of the supporting plate. According to the plasma cutting machine for the heavy steel, the L-shaped block, the mooring rope and the like drive the clamping and buffering assembly to achieve multi-directional clamping, the contact block, the compression spring and the non-Newtonian fluid act synergistically to reduce cutting offset, and precision is improved; the slag cleaning structure is matched with the supporting plate to achieve efficient slag cleaning, a sweeping piece, a Y-shaped connecting rod and a cleaning ring synchronously clean the slag, a second sliding block, a slag removal shovel and an oval block vibrate to scrape the slag, a fluted disc, a grinding piece and the like improve the cleaning efficiency, and the cutting quality is guaranteed.

The utility model relates to the field of plasma cutting, and discloses a plasma cutting gun head which comprises a nozzle body, an electrode body is arranged in an inner cavity of the nozzle body, an anti-burning head is arranged in an inner cavity of the top of the nozzle body, and a plurality of air guide grooves are evenly and obliquely formed in the bottom of an inner cavity of the anti-burning head. A rotating groove is formed in the top of the inner cavity wall of the nozzle body, an inner cavity of the rotating groove is rotationally connected with a rotating ring, a plurality of exhaust hole channels are formed in the top of the anti-burning head, and the nozzle body is sleeved with a protection cylinder. The anti-burning head is driven to rotate rapidly under the action of the rotating ring outside the anti-burning head in the rotating groove, part of high-pressure airflow enters the exhaust hole channel under the action of the air guide slope and is exhausted, an air wall is formed in cooperation with the rotating anti-burning head, the nozzle is effectively prevented from being scraped by electric arcs, and the service life of the nozzle is prolonged. The plasma cutting gun head solves the problem that an existing plasma cutting gun head is prone to being scraped by an electric arc to cause head burning.

The utility model discloses a numerical control plasma cutting gouging machining device, which relates to the technical field of plasma gouging machining devices and comprises a first fixing plate, a first fixing block is fixedly mounted in the middle of the top end of the first fixing plate, a gear is rotatably mounted in the middle of the first fixing block, and a first sliding block is slidably arranged on one side of the upper portion of the first fixing block. According to the plate clamping device, the first clamping plate, the second clamping plate and the third clamping plate are arranged, when the electric push rod pushes a plate to move, under the mutual cooperation of the gear, the first toothed plate, the second toothed plate and the third toothed plate, the first toothed plate is fixedly installed at one end of the first sliding block, and the first toothed plate is connected with the first gear in a meshed mode. The first clamping plate and the second clamping plate are fixed to the two sides of the plate to fix the plate, and the problems that in the prior art, the four corners of the plate are clamped and fixed through cooperation of bolts and fixing plates, convenience and rapidness are not enough, operation is tedious, and the machining efficiency is reduced are solved.

The utility model relates to the technical field of steel member processing, and provides a numerical control plasma groove cutting machine for processing steel members, which comprises a bearing table, a plasma cutting machine main body is assembled in the middle of one side of the bearing table, adjusting seats are fixedly connected to two ends of the top of the bearing table, and transmission screw rods are rotatably connected to the inner sides of the adjusting seats. One end of the adjusting seat is fixedly connected with a transmission motor, the output end of the transmission motor is fixedly connected with a transmission screw, the outer side of the transmission screw is in threaded connection with a guide frame, the top end of the guide frame is provided with a steel member carrying assembly, and the steel member carrying assembly comprises a supporting shaft rod, a carrying plate, a linear guide rail, a positioning plate, a linkage rod and a displacement piece. By means of the technical scheme, the problem that in the prior art, after a component is clamped, the contact position of the component and the working end of a cutting machine is difficult to adjust, and the overall machining efficiency is greatly affected is solved.

Disclosed is a modular manufacturing system comprising: at least one module that is transportable for at least deploying at a given site; wherein the at least one of the module includes a tool arrangement configured to perform manufacturing operations on one or more component parts; wherein the at least one module includes a data processing arrangement configured to control operation of the tool arrangement; wherein the tool arrangement is configured to perform the manufacturing operations that include at least one of: (i) quality assessing on the one or more component parts; (ii) performing metrology; (iii) performing at least one of MIG, TIG, ARC, or laser welding or laser or plasma cutting on the one or more component parts; and (iv) performing at least one of: milling, grinding, bending, polishing, painting, plating, coating, drilling, on the one or more component parts.

The utility model belongs to the technical field of cutting equipment, and particularly relates to a freely adjustable plasma cutting gun which comprises a base, a stand column fixedly connected to the middle of the upper surface of the base, a sleeve frame sleeved on the outer side of the stand column, a gear I fixedly connected to an output shaft of a motor mounted on the inner wall of the front side of the sleeve frame, and a rack I welded to the front side face of the stand column. A connecting rod I is fixedly connected to the left side of the upper surface of the connecting rod. A fixing sleeve I is fixedly connected to the rear side face of a clamping sleeve I connected to the outer side of the connecting rod I in a sleeving mode. A sliding rod is fixedly connected to the interior of the fixing sleeve I. A sliding sleeve is connected to the outer side of the sliding rod in a sleeving mode. A clamping sleeve IV is fixedly connected to the front side face of the sliding sleeve through a connecting block. A vertical rod is clamped in the clamping sleeve IV, a rotating shaft is rotationally connected in a fixing sleeve II fixedly connected with the lower end of the vertical rod, a connecting rod II is clamped in a clamping sleeve II fixedly connected with the other end of the rotating shaft, and a plasma cutting gun body is clamped in a clamping sleeve III fixedly connected with the lower end of the connecting rod II. The position of the plasma cutting gun body can be freely adjusted, the machining precision is high, and the practicability is high.

The utility model relates to the technical field of cutting machinery, and discloses a numerical control plasma cutting machine which comprises a cabinet body, a fixing assembly is arranged in the cabinet body, and an adjusting assembly is arranged at the top of the cabinet body. The fixing assembly comprises a plurality of sliding frames, the sliding frames are fixedly installed in the cabinet body, the outer surfaces of the sliding frames are slidably sleeved with sliding plates, sliding grooves are formed in the sliding plates, and limiting columns are slidably embedded in the sliding grooves. Anti-falling discs are fixedly mounted on the outer surfaces, close to the tops, of the multiple limiting columns; and the adjusting assembly comprises a plurality of adjusting boxes, the multiple adjusting boxes are all fixedly installed on the top of the inner wall of the cabinet body, the fixing plate is pushed to move through resetting of the compression spring, the fixing plate is made to be tightly attached to an object, the object is fixed through the fixing plate, and the object is prevented from moving in the cutting process.

The invention discloses plasma cutting equipment for power distribution cabinet machining, and relates to the technical field of plasma cutting, the plasma cutting equipment comprises a machine tool, a cutting mechanism and a fixing mechanism, the cutting mechanism is arranged at the top of the machine tool, the fixing mechanism is arranged at the bottom of the cutting mechanism, and the cutting mechanism comprises an integrated end; the integrated end is arranged at the top of the machine tool, a top protection shell is arranged at the bottom of the integrated end, a rubber protection shell is arranged at the bottom of the top protection shell, and a bottom protection shell is arranged at the bottom of the rubber protection shell and is matched with large-range rotation of a main body gas pipe. On the premise of ensuring stable connection and good sealing of components, the arc angle is changed, the problem of uneven cutting lines caused by arc influence during cutting of concave-convex surface accessories of the power distribution cabinet is solved, the accurate matching tightness of the accessories is improved, and then the sealing performance of the power distribution cabinet is ensured.

The invention relates to the technical field of plasma cutting machines, in particular to a plasma cutting machine for drawing a thin copper pipe, which comprises a cutting mechanism, the cutting device further comprises a cleaning mechanism and a limiting mechanism, and the cleaning mechanism and the limiting mechanism are both installed on the cutting mechanism. The limiting mechanism is used for limiting the drawn thin copper pipe, the cleaning mechanism is used for cooling the drawn thin copper pipe and cleaning the interior of the drawn thin copper pipe, and the cutting mechanism is used for cutting the drawn thin copper pipe; according to the device, the drawn thin copper pipe is fixed through the limiting mechanism, then the drawn thin copper pipe is cut through the cutting mechanism, meanwhile, the drawn thin copper pipe is cooled through the cleaning mechanism, splashes adhering to the inner wall of the drawn thin copper pipe are cleaned, and therefore the practicability of the device is improved.

The invention discloses an efficient cutting device for seamless steel pipes, and belongs to the technical field of plasma cutting, the efficient cutting device comprises a machine table and a plasma cutting assembly, a swing arm used for adjusting the position of the plasma cutting assembly is fixedly mounted on the machine table, and the plasma cutting assembly used for cutting the steel pipes is fixedly mounted on the side face of the swing arm; the efficient cutting device for the seamless steel pipe comprises a machine table, a rotating assembly used for rotating the steel pipe is fixedly installed on the machine table, and a fixing chuck used for fixing the steel pipe is installed on the side face of the rotating assembly. And when the steel pipe is rotationally cut, the second motor works to drive the insertion block at the output end to rotate, and when the insertion block rotates, the first auxiliary chuck or the second auxiliary chuck and the steel pipe can be driven to rotate through the insertion groove, so that the two ends of the steel pipe can rotate simultaneously during cutting, and deformation of a notch is avoided.