71results about How to "Guaranteed processing effect" patented technology

The invention provides an engineered wood veneer carbon-based light energy-saving material and a cabinet door plate product thereof. The engineered wood veneer carbon-based light energy-saving material comprises a carbon-based core material and an engineered wood veneer, the carbon-based core material comprises 25-60 parts of bamboo charcoal powder, 5-15 parts of bamboo activated carbon powder, 10-20 parts of bamboo powder, 40-70 parts of thermoplastic polymer master batch and 1-10 parts of processing auxiliary materials; the technical wood veneer comprises a technical wood veneer and a water-based environment-friendly heterogeneous adhesive. The material is prepared by preparation of a carbon-based core material and processing and compounding of a technical wood veneer, wherein the preparation of the carbon-based core material comprises the steps of batching and weighing, high-speed stirring, melting and granulating, re-mixing and molding and post-processing; technical wood veneer processing and compounding cover veneer preparation, adhesive blending, uniform gluing, assembly pre-pressing and three-section type cold pressing curing. According to the technical wood veneer carbon-based light energy-saving material and the cabinet door plate product thereof, through material formula design and preparation process planning, light weight, high strength, heat insulation, low formaldehyde release and diversified decoration are integrated, and the low-cost environment-friendly target of resource recycling is achieved.

The invention discloses a multipurpose adjustable metal plate bending die and a working principle, and relates to the technical field of bending dies. According to the multi-purpose adjustable metal plate bending die and the working principle, the multi-purpose adjustable metal plate bending die comprises an angle adjusting structure and a pressing plate structure, a base is arranged on the lower side of the angle adjusting structure, a two-way worm is arranged in the base, transverse sliding blocks are arranged on the two sides of the two-way worm, the transverse sliding blocks are connected with a movable base, four guide rods are arranged in the base, and the movable base is connected with the movable base. Four guide sliding sleeves are arranged on the lower side of the movable seat and coaxially connected with guide rods, a connecting seat is connected to the upper side of the movable seat, a connecting plate is arranged on the upper side of the connecting seat and connected with a push rod, the push rod is connected with a rotary supporting plate in a hinged mode, and the rotary supporting plate is connected with a left half template and a right half template. And the left half template and the right half template are connected through a connecting shaft.

The utility model discloses a kind of wind knife anti-splashing devices for rotary cutter processing, including cladding machine body and the machine head of being installed on the surface of cladding machine body, the bottom surface of the machine head is equipped with laser cladding head;The side of the machine head close to laser cladding head is connected with vertical board, the bottom end of the vertical board is connected with horizontal plate, and one end of the horizontal plate is threadedly connected with locking bolt.The utility model passes through using cladding machine body to the process of rotary cutter cladding processing, simultaneously by bracket is installed on the horizontal plate surface of laser cladding head side, gas plate is installed stable at this time, simultaneously compressed air nozzle is communicated compressed air pump and carries out gas supply, compressed gas enters from air inlet and flows out from air outlet at this time, compressed gas is gathered in gas groove and forms airflow spouts from blowing groove at this time, so that the welding slag and flue gas generated when rotary cutter cladding processing are blown away conveniently, the interference caused by welding slag and flue gas to laser cladding head is avoided, and the effect of cladding machine body to rotary cutter processing is guaranteed.

The utility model relates to a machining mechanism, a machining device and machining equipment. The machining mechanism comprises a machining platform; the laser component is used for modification processing and ablation processing, is positioned on one side of the processing platform, and comprises a common laser, a common light path transmission unit and a common processing head which are arranged in sequence; and the machining parameter adjusting assembly is connected to the laser assembly so as to adjust the laser parameters of the laser assembly, and therefore the laser assembly can conduct modification machining and ablation machining on the workpiece located on the machining platform. According to the processing mechanism, the problem of low processing efficiency caused by the fact that the wafer needs to be independently processed on a plurality of devices and needs to be transferred among the plurality of devices when being subjected to modification processing and ablation processing is effectively solved, so that the processing timeliness of workpieces (such as the wafer) is improved, and higher requirements in the semiconductor processing process are met.

The invention discloses a cyaniding silver plating processing device and method for aero-engine parts, and belongs to the technical field of aero-engine part processing. The cyaniding silver plating processing method for the aero-engine parts mainly comprises the following process steps of acceptance check, water solution oil removal, liquid sand blowing, electrolytic oil removal, cyaniding copper pre-plating, cyaniding silver pre-plating, cyaniding silver plating, neutralization, hydrogen removal and inspection. According to the structural size of the wandering star gear roller bearing retainer, the technical characteristics of the cyaniding silver plating process are combined, the cyaniding silver plating process is optimized, a pulse power supply is adopted to replace a direct-current power supply for cyaniding silver plating processing, and distribution deposition of a silver plating layer is optimized by setting a proper duty ratio, electroplating time and current density; the problem of non-uniform thickness of a silver coating on the part surface is solved; meanwhile, a part pocket silver coating binding force detection tool is designed, and the problems that the thickness of a cyanide silver coating of the wandering star gear roller bearing retainer is not uniform and the binding force of a working face pocket is difficult to detect are solved.

The utility model provides a laser and a laser device, the laser comprises a housing, a laser module and an air tap module, and an accommodating cavity is formed in the housing; at least part of the laser module is arranged in the accommodating cavity, and the laser module is provided with a light outlet; the air nozzle module is arranged on the lower side of the laser module and is provided with an air guide channel, a flow guide cavity and an outlet, the flow guide cavity is communicated with the air guide channel, the air guide channel can guide airflow output by an air source to the flow guide cavity, the airflow is blown out from the outlet after passing through the flow guide cavity, and the air nozzle module is arranged on the lower side of the laser module. A light outlet of the laser module is located in the flow guide cavity, and the outlet coincides with the center line of the light outlet. According to the technical scheme, the influence of dust and other impurities on the laser machining process can be effectively reduced, and interference of the air pipe on the laser device is reduced.

The invention discloses a seamless steel pipe pickling device and method, and relates to the field of pickling machining, the seamless steel pipe pickling device comprises a machining pool, the outer wall of the machining pool is fixedly connected with a first motor, the first motor is rotationally connected with a clamping circular plate through a connecting piece, and the seamless steel pipe pickling device further comprises an adjusting assembly; and a stirring assembly. A second motor is started to adjust rotation of a threaded rod, so that two moving plates drive clamping circular plates to move towards the two ends of a filter barrel, at the moment, square blocks are matched with vertical grooves, installation of the filter barrel and the clamping circular plates is completed, a first motor is started to adjust the two clamping circular plates and the filter barrel to rotate, and the clamping circular plates are driven to move towards the two ends of the filter barrel. A steel pipe placed in the filter barrel is in full contact with a solution in the processing tank in the rotating process, and meanwhile, a rod body I drives a linkage gear to rotate through transmission of a chain, so that other gears in meshed connection with the linkage gear realize autorotation; furthermore, the stirring blades in the filter barrel rotate to turn over and stir the steel pipe in the filter barrel and make full contact with the pickling liquid, and the pickling machining effect is guaranteed.

The utility model relates to the technical field of plastic wood cutting, in particular to a cutting and fixing device of a disk saw for plastic wood processing, which comprises a processing table, a cutting device and a fixing device. A cleaning structure is installed on the bottom face of the machining table and comprises an electric telescopic rod, the electric telescopic rod is fixedly installed on the top face of the machining table, the extending end of the electric telescopic rod is fixedly connected with a mounting frame, and a threaded rod is movably installed on the inner side of the mounting frame through a bearing. The roller is attached to the disk saw body and can drive the disk saw body to rotate so as to adjust the angle between the disk saw body and the scrubbing brush, the scrubbing brush can be driven to move back and forth on the right side of the disk saw body by pushing and pulling the manual rod, chippings clamped in saw teeth of the disk saw body can be scraped, the surface of the disk saw body is kept clean, and the service life of the disk saw body is prolonged. And the plastic wood processing effect of the disk saw body can be guaranteed, and the use experience is improved.

The utility model discloses a kind of laminating machines with stack quantity detection, belong to laminating equipment technical field, its technical scheme main points include laminating machine main body, the front side of laminating machine main body is fixedly connected with conveying assembly, and the top of conveying assembly is provided with detection assembly, the conveying assembly includes U-shaped block, the both sides of U-shaped block top are all fixedly connected with L-shaped plate, and the inside of U-shaped block is fixedly connected with conveying belt, the opposite side of two L-shaped plates is all provided with clamping plate, solve the effect of existing laminating machine limitation is not good, in actual use process, lack of limiting structure, it is difficult to limit the movement of material, when assembly line operation, material is prone to positional deviation due to conveying belt vibration, incoming material deviation and other factors, it is difficult to accurately enter laminating machine's compression area, leading to alignment when laminating is not accurate, seriously affect the processing effect of laminating machine and the quality of product, reduce the practicality of the device.

The invention relates to a polyethylene sheath material, in particular to an environment-friendly regenerated flame-retardant polyethylene sheath material and a preparation method thereof. According to the preparation method of the environment-friendly regenerated flame-retardant polyethylene sheath material, through selection of the recycled polyethylene sheath, reasonable formula design, mutual combination of various auxiliary agents with different functions and a designed processing technology, the environment-friendly regenerated flame-retardant polyethylene sheath material is prepared; therefore, the low-smoke low-halogen flame-retardant cable material with good mechanical property, aging resistance, low-smoke low-halogen flame-retardant property and processability is prepared at lower cost.

The utility model discloses a kind of leveling equipment for wire mesh production, including bottom plate, multiple frame bodies are equipped in the bottom plate, one the frame body is connected with the bottom plate, multiple first roller bodies are rotatably connected in the frame body, multiple frame bodies one end and the other end are provided with through opening, two the block body is slidably connected in the through opening, multiple screw rods are threadedly connected in the block body.The utility model utilizes the connecting rod formed by multiple rod bodies, so that when one end frame body moves in slide rail, multiple frame bodies can be pulled to carry out equidistance adjustment operation, so that the interval of multiple groups of first roller bodies and the interval of multiple groups of second roller bodies can be adjusted, and the interval of first roller body and second roller body can also be adjusted, which can adapt to the leveling needs of wire mesh of different thickness, material and specifications, greatly improving the versatility of the equipment.

The invention discloses a heating mold and application of a hot forming process thereof.The mold comprises a workbench, a water cooling plate, a lower mold assembly and an upper mold assembly, the workbench is arranged on a machining equipment platform, the lower mold assembly is arranged on the machining equipment platform, and the upper mold assembly is arranged on the lower mold assembly; the water cooling plate is arranged on the upper die assembly, and the top of the water cooling plate is connected with a machining equipment sliding block. The die is suitable for common press equipment, complex transformation and addition of a water cooling system are not needed, the common press equipment and the hot forming die are isolated, and the equipment is prevented from being damaged by high temperature. The mold adopts the mica plate for heat preservation and heat insulation, rapid loss of temperature is avoided, the temperature stability of the mold can be guaranteed, and then the machining effect is guaranteed. Temperature field finite element analysis can be carried out according to ANSYS, repeated iteration adjustment is carried out, the temperature of a temperature control area is determined, and it is guaranteed that the temperature of all molded surfaces meets the process requirement.

This utility model discloses a refractory material feeding and dust removal device, including a silo. A feeding trough is fixedly installed on the upper end of the inner wall of the silo. A dust collector is fixedly connected to the upper end of the channel, and an induced draft fan is fixedly connected to the upper end of the dust collector. Through the cooperation of the silo and the vibrating structure, the refractory material is vibrated and screened for feeding. Through the cooperation of the channel and the dust collector, as well as the action of the induced draft fan, dust can be effectively removed during the vibration and screening of the refractory material, and impurities in the dust can be removed at the same time, ensuring the processing effect of the refractory material. The vibrating structure can continuously shake out the dust in the material, ensuring the dust removal effect. Through the action of the feeding trough, the material can be accurately put into the vibrating structure. At the same time, the dust suppression structure can shut down the equipment after one feeding is completed to prevent dust leakage and affect the workshop environment. The equipment is convenient to use and highly practical.

The application discloses Al-Cu series welding wire and a preparation method and application thereof, and belongs to the technical field of laser welding. The welding wire is prepared according to a designed component distribution ratio of each component including aluminum, aluminum-copper intermediate alloy, aluminum-titanium intermediate alloy, aluminum-magnesium intermediate alloy, aluminum-silicon intermediate alloy, aluminum-manganese intermediate alloy, aluminum-scandium intermediate alloy and aluminum-zirconium intermediate alloy, and each component is smelted and cast to obtain an ingot. The ingot is subjected to multi-stage homogenization treatment, and then is subjected to hot rolling and wire cutting to obtain the welding wire. The welding wire is introduced with trace amounts of Sc, Si, Ti and Zr in a low-cost high-Cu-content weld pool system, the proportion of the equiaxed crystal zone in the weld structure is improved, the weld structure is refined, the mechanical properties matched with the Al-Cu-Li alloy are improved, the content of W hard and brittle phase is reduced through a corresponding process, and the processability and weld performance of the welding wire are effectively ensured.

This utility model discloses a rapid surface texture processing device for plastic parts, relating to the field of plastic parts processing. It solves the problem that existing devices are unable to perform scraping-type texture processing on the surface of plastic parts according to requirements, and adopts the following solution: It includes an electrical box base and a processing frame on its top side. A three-axis drive system is also provided on the top side of the electrical box base, and a scraping component is assembled at the output end of the three-axis drive system. The scraping component includes an assembly cylinder and a limiting post at its bottom end. A support cylinder is assembled on the bottom side of the limiting post, and a wedge tube is hinged to the bottom end of the support cylinder. The front end of the wedge tube is wedge-shaped, and the edge of the front end of the wedge tube is a sharpened edge. This rapid surface texture processing device for plastic parts, through the setting of the scraping component structure on the output shaft of the three-axis drive system, can adjust its quantity and tilt angle according to requirements, thereby enabling efficient scraping-type texture processing on the bottom-limited plastic part surface according to requirements, ensuring processing results.

This utility model discloses a multi-station turning machining center for shaft parts, relating to the field of lathe machining technology. It includes an operating table with a switching mechanism on its top. The switching mechanism includes a switching disc, a support frame, and a drive assembly. In this utility model, the top of an electric push rod two is fixedly connected to a limiting frame. Electric push rod one drives the support frame to move, and electric push rod two drives the limiting frame to move. The top of the limiting frame engages with the switching disc and an auxiliary plate, respectively. The limiting frame and auxiliary plate limit the switching disc. The drive assembly drives the switching disc to rotate, enabling the switching of work positions for the parts. This facilitates machining of parts in different positions without re-clamping, reducing positional errors and ensuring the machining effect. The bottom of clamping block one engages with clamping block two, achieving clamping and limiting of the parts, reducing loosening during machining. A fan reduces the accumulation of debris on the top of the switching disc.

The utility model discloses artificial turf bottom back hot melt adhesive roll coating equipment, which relates to the technical field of artificial turf processing and comprises a first support plate, a first conveying roller is rotatably mounted on the inner side of the first support plate, a first guide roller is rotatably mounted on one side of the first support plate, and a limiting mechanism is arranged at one end of the first support plate. A rack is arranged on the right side of the limiting mechanism, a glue rolling mechanism is arranged on the right side of the rack, a fourth supporting plate is arranged on the right side of the glue rolling mechanism, a third guide roller is rotationally installed on the inner side of the fourth supporting plate, a second supporting plate is arranged on the right side of the fourth supporting plate, and a second conveying roller is rotationally installed on the inner side of the second supporting plate. According to the glue adding device, the pressure sensor on the limiting cross rod can be driven to make contact through the upwards-moving connecting rod, so that the pressure sensor can make an external controller give an alarm for reminding, a user can conveniently add glue into the glue coating box in time, and the glue rolling work is prevented from being affected.

The utility model relates to mechanical processing technical field discloses an ultrasonic gas float main shaft unit, including body, axle core, energy transmission subassembly and transducer subassembly, the axle core is located the inner chamber of body, and can rotate relative to the body, energy transmission subassembly is located between the inner side of body and the outside of axle core, the front end inner chamber of axle core sets up tool, the rear end circumference of axle core sets up transducer subassembly, transducer subassembly with energy transmission subassembly electricity is connected. The utility model can improve ultrasonic energy, and can reach the ultrasonic amplitude needed for ultrasonic machining, thereby improving the machining efficiency of main shaft.

This utility model relates to the field of gasket processing technology and discloses a feeding structure for processing sealing gaskets, including a support frame. Two sets of U-shaped frames are slidably arranged on both sides of the support frame. A pressing roller is rotatably arranged on the side of the U-shaped frames that are close to each other. A first motor is connected to both sides of the support frame, and a bidirectional screw is connected to the output end of each of the first motors. This utility model, through a drive mechanism, can extrude heated roll material in cooperation with the support rollers while driving the feeding, thereby removing its internal stress and ensuring feeding and processing effects. The correction mechanism facilitates adjustment of the correction effect for roll materials of different widths. The bidirectional screw driven by the first motor can adjust the position of the two sets of pressing rollers to further adjust the extrusion effect on the roll material, making the roll material flat when entering the stamping equipment, effectively improving its functionality, while ensuring the quality of feeding and processing. The operation is simple and convenient.

This utility model relates to the field of tea processing technology and discloses a tea fixing device, including a base, a wok connected to the top of the base, a top cover connected to the top of the wok, a drive motor connected to the top of the top cover, a connecting shaft connected to the output end of the drive motor, and a kneading mechanism connected to the bottom end of the connecting shaft inside the wok. A temperature sensor and a humidity sensor are connected to the top of the kneading mechanism. This utility model fills the hollow wok with pure water, and after turning on the ultrasonic generator, ultrasonic waves are transmitted into the wok. The high-frequency, microscopic vibrations effectively break down the cell structure of the tea leaves. Combined with the heating of the electric heating film, this effectively improves the efficiency of the fixing process. The kneading mechanism allows for stirring and kneading according to different processing stages, ensuring the best processing results for the tea.

The utility model discloses a rotary feeding device of a stator winding expanding and shaping mechanism, which comprises a rack, a moving slot extending backwards is formed in the middle of the front wall surface of a top plate of the rack, the top end and the bottom end of the moving slot extend out of the top surface and the bottom surface of the top plate of the rack, a horizontal moving frame shaped like a Chinese character'fang 'is inserted in the moving slot in a sleeved mode, and the horizontal moving frame is connected with the rack. Extending edges horizontally extending outwards are formed on the upper portions of the outer side walls of side beams on the left side and the right side of the horizontal moving frame, the bottom faces of the extending edges abut against the top faces of the portions, on the left side and the right side of the moving inserting groove, of the top plate of the rack, and the outer side walls of the side beams are tightly attached to the inner side walls of the left side and the right side of the moving inserting groove. A pushing oil cylinder is fixed to the rear portion of the middle of the top face of the top plate of the rack. A connecting block is fixed to the end of a pushing rod of the pushing oil cylinder. When the stator is assembled and disassembled, the overturning placing plate can be moved forwards and overturned, so that the stator is convenient to assemble and disassemble, the overturning placing plate is not easy to collide with the expansion rod, and the processing effect and the processing quality are ensured.

The invention discloses ultralight and high-rigidity Oled screen protection foam and a use method. The ultralight and high-rigidity Oled screen protection foam comprises a release film, a double-sided adhesive tape, a first single-sided adhesive tape, PMI foam and a second single-sided adhesive tape which are sequentially arranged from top to bottom. The low-density and high-compression-strength PMI foam is adopted as the core material, the weight of the whole machine is obviously reduced, meanwhile, firm support and protection are provided for the fragile Oled screen, and the compression resistance and impact resistance are excellent; an upper single-sided adhesive tape and a lower single-sided adhesive tape with epoxy adhesive films are adopted, the epoxy adhesive films permeate into pores of PMI foam through high-temperature heating and are cured, a riveting type three-dimensional bonding interface far exceeding surface bonding is formed, and the problem that foaming and layering are prone to occurring in traditional bonding is thoroughly solved; the sectional type strip-shaped double-faced adhesive tape further reduces bubbles generated when the double-faced adhesive tape is attached to the machine shell; the double-sided antistatic release film is adopted, so that the risk that the Oled screen or a peripheral circuit is damaged by static electricity generated by stripping the release film in the assembly process is eliminated from the source.

The invention discloses an electric spark machine tool for machining a mold, which comprises a workbench, a guide assembly I, a guide assembly II, a rack, an adjustable machining cutter electrode and an electrode replacement assembly, and the guide assembly I is mounted on the workbench and comprises a motor I and a lead screw I mounted on the motor I; the first lead screw is horizontally installed on the workbench and penetrates through the installation frame in a threaded mode, the second guide assembly is fixed to the installation frame and comprises a second motor, a second lead screw, a sliding block and a connecting rod, the second motor is fixed to the installation frame, the power output end of the second motor is connected with the second lead screw, and the second lead screw is rotationally inserted into the installation frame in a penetrating mode. The sliding block is arranged at the top of the mounting frame in a sliding mode, the upper portion of the sliding block is connected with the rack through a connecting rod, the rack comprises a shell and an electric spark generator mounted in the shell, and the electric spark generator is connected with an electrified wire. The electric spark machine tool designed by the invention can be used for automatically machining workpieces, accurately adjusting the workpieces and automatically replacing cutter electrodes.

The utility model discloses a grinding wheel convenient to disassemble and assemble, relates to the technical field of grinding wheels, and aims to solve the technical problem that the heat dissipation mode of the grinding wheel cannot adapt to workpiece production. The grinding wheel comprises a grinding wheel body, fixing disc teeth are installed in the centers of the two sides of the grinding wheel body, concave-convex clamping teeth are arranged at the outer side ends of the fixing disc teeth, and a liquid storage groove is formed in the outer side of the grinding wheel body. The inner end of the liquid storage groove is communicated with a liquid return groove, an outer wrapping liquid storage ring surrounds the periphery of the grinding wheel body, the liquid return groove is communicated with the outer wrapping liquid storage ring, an extrusion head is arranged in the liquid storage groove and comprises an elastic chuck, the elastic chuck is made of elastic materials, and an extrusion sleeve is installed at one end of the elastic chuck. And one-way valve heads are respectively arranged at positions, inside and outside the liquid storage tank, of the extrusion sleeve. Internal circulation cooling can be carried out in the grinding wheel, the temperature of a machining area is reduced, thermal deformation of workpieces is reduced, meanwhile, abrasion and falling speed of grinding particles of the grinding wheel is slowed down, the service life of the grinding wheel is prolonged, and production cost is reduced.

This utility model discloses a mixing device for disinfectant processing, including a disinfectant mixing tank. A lumpy material inlet is provided on one side of the upper surface of the disinfectant mixing tank, and a mixing motor is fixedly installed at the center of the upper surface of the disinfectant mixing tank on one side of the lumpy material inlet. The advantages of this utility model are: while the mixing motor drives the mixing and stirring frame to rotate for disinfectant mixing, it can simultaneously drive the cutting blade sleeve located inside the lumpy material inlet, which is specifically used for feeding lumpy raw materials, to rotate. The rotating cutting blade sleeve can crush and cut the lumpy raw materials fed into the lumpy material inlet, thereby processing them into powder. This technical solution can process lumpy raw materials into powder while they are being fed in, thus improving the mixing efficiency between the lumpy material and the disinfectant raw materials already inside the disinfectant mixing tank.

The utility model provides a graphite processing, grinding and preprocessing device, which relates to the technical field of graphite processing and comprises a platform rail frame and a processing box, the processing box is arranged on the platform rail frame, a motor is fixedly arranged in the processing box, a grinding disc shaft is erected at one end of the processing box, and a grinding disc is arranged at one end of the grinding disc shaft opposite to the processing box. A pressing handle head is arranged at the end part of the joint of the transmission shaft and the grinding disc in a penetrating manner; the graphite surface grinding device has the beneficial effects that the rail frame and the processing box arranged on the rail frame are combined to conveniently carry out transverse axial rail type preprocessing at various angles, and the grinding disc structure arranged at the end part of the processing box is used for conveniently carrying out grinding treatment on a graphite surface; and meanwhile, the structure can prevent the graphite surface from being damaged by excessive contact through the axial movable fit of the millstone and the pressing handle head, so that the processing effect and stability of the preprocessing device are ensured.

The invention discloses a cyanide-free electroplating machining device and method for aero-engine parts, and belongs to the technical field of aero-engine part machining. The cyanide-free electroplating processing technology for the aero-engine parts mainly comprises the steps of acceptance check, water agent oil removal, liquid sand blowing, electrolytic oil removal, weak corrosion, cyanide-free copper pre-plating, cyanide-free silver pre-plating, cyanide-free silver plating, neutralization, hydrogen removal and inspection. The cyanide-free silver plating technology is adopted to replace cyanide silver plating, the silver plating machining technology of the wandering star gear roller bearing retainer is optimized, the phenomenon that power lines are not evenly distributed due to the special structure of parts can be improved, the problems that a silver plating layer of the roller bearing retainer is not even in thickness and poor in binding force are solved, and the service life of the roller bearing retainer is prolonged. And the quality of a silver coating of the roller bearing retainer is effectively improved, and good application and popularization effects are achieved.

The utility model discloses a corrugated pipe welding fixing device relates to corrugated pipe welding technical field. The corrugated pipe welding fixing device, including the casing, the casing inside is provided with the chuck, the casing rear is provided with the positioning rod positioning mechanism, the chuck is provided with the disc body, the disc body inside is provided with four vertical guide posts, the vertical guide post is provided with the moving block, the moving block right -hand member is provided with the clamping plate, the clamping plate below is provided with the clamping pad, the moving block left -hand member is provided with the guide block, the disc body inside is provided with the horizontal guide column, the guide block sets up in horizontal guide column, the guide block is connected with the gear disc, the gear disc left -hand member is provided with the control disc. The corrugated pipe welding fixing device versatility is strong, and the operation is simple, can be applicable to different specifications's corrugated pipe welding, has reduced the complexity of control, has also reduced the maintenance cost and downtime because of motor failure, has improved production efficiency.

An oxidation curing oven comprises a shell and a groove plate, the left side and the right side of the bottom of the inner wall of the shell are fixedly connected with the bottom of the groove plate respectively, the inner wall of the groove plate is connected with an opening and closing structure, the right side of the outer wall of the shell is connected with a curing structure, and second magnetic sheets are fixedly connected to the front portions of the left side and the right side of the shell respectively. The left side and the right side of the opening and closing structure are connected with first magnetic sheets correspondingly. Then the bolts are rotated inwards through the bent plates, the inner sides of the outer walls of the bolts are connected with the round openings of the outer walls of the net plates in an inserted mode, fixing of the net plates is completed, air enters the air through the net plates when the air heater works, the air heater heats the air, and hot air is conveyed into the flow dividing pipes through the bent pipes; and finally, the workpiece enters the shell through the air flow pipe to heat the workpiece on the top plate, a reaction is generated to achieve oxidation curing, the using limitation of the curing oven is eliminated, and the machining effect of the curing oven is ensured.

The utility model relates to aviation turbine part machining technical field, concretely discloses aviation turbine part multiaxis machining device, include: processing machine tool, still include: shifting mechanism, shifting mechanism sets up on processing machine tool, and shifting mechanism is used for moving processing position in Y axle position, this aviation turbine part multiaxis machining device, the utility model at least has following beneficial effect: through setting shifting mechanism and positioner, can according to the position of aeroengine turbine spare part, complete the adaptation adjustment of the spatial position of processing head in X, Y and Z axle, and then can provide the convenience for the use of processing work.