137results about How to "Avoid affecting the processing effect" patented technology

The invention discloses a polishing device for hardware precision machining. The polishing device comprises a shell. A supporting plate is fixedly connected between the two sides of the inner wall ofthe shell. A transverse net is fixedly connected into the supporting plate. A working table is fixedly connected with the top of the transverse net. A movement device is fixedly connected with the topof the inner wall of the shell. A transverse plate is fixedly connected with the bottom of the movement device. A supporting column is fixedly connected with the bottom of the transverse plate. A polishing machine is fixedly connected with the bottom end of the supporting column. A lead screw is rotationally connected between the two sides of the inner wall of the shell. The invention relates tothe technical field of hardware machining. By means of the polishing device, it is avoided that scraps are attached to the surface of a workpiece in the machining process and affect the machining quality, the precision of the workpiece can be easily improved, the use effect of the workpiece is improved, the workpiece is clamped by a clamping device, and it is avoided that the workpiece deviates inthe machining process and affect the machining effect, and the product quality can be easily improved.

The invention discloses a method for preparing a CuFe alloy material with different Fe contents by adopting vacuum induction smelting, and belongs to the technical field of nonferrous metal alloys. The method mainly comprises the following steps of proportioning, charging, vacuumizing, smelting, casting and discharging from a furnace. According to the method, the CuFe alloy is prepared by adoptinga vacuum induction melting method, wherein the Fe element is added in the form of a CuFe mother alloy, the CuFe alloy prepared through the method has the advantages of compact structure, few pores and inclusion, and no macroscopic and microscopic segregation and other defects.

The invention discloses a drying device uniform in heating for garment processing, and relates to the technical field garment processing. The device comprises a shell, a lead screw is rotationally connected between the two sides of the inner wall of the shell, movable blocks are rotationally connected to the two sides of the surface of the lead screw, connecting rods are rotationally connected tothe tops of the movable blocks, a movable plate is rotationally connected to the tops of the connecting rods, a transverse plate is fixedly connected between the two sides of the inner wall of the shell, a motion device is fixedly connected to the top of the transverse plate, vertical rods are fixedly connected to the two sides of the motion device, and the bottoms of the vertical rods penetrate through the transverse plate and extend to the bottom of the transverse plate. According to the drying device uniform in heating for garment processing, clothes are dried uniformly, the phenomenon thatdue to the fact that the temperature is too high or too low, the drying effect is affected is avoided, the processing quality is improved, the height of the movable plate is adjusted conveniently, the clothes drying temperature is controlled conveniently, the control effect is good, and the quality of finished clothes products is improved.

The invention provides tungsten carbide spraying equipment with both grinding and surface defect repair functions. The equipment comprises a base, a shell, a protective cover, a collecting frame, a collecting groove, a roller shaping frame structure, a cylinder, an arc surface polishing frame structure, a guide rail, an adjustable spraying fun fixing frame structure, a machining cleaning frame structure, a Y-shaped frame, a drive motor, a driving wheel, a driven wheel and a to-be-machined roller. The shell is in bolt connection with the upper portion of the base. The protective cover is in hinged connection with the left side inside the shell. The collecting frame is in bolt connection with the middle of the upper portion of the base. The equipment has the beneficial effects that by arranging the roller, a polishing motor, a rotating roller, a brush and a polishing belt, the surface of the to-be-machined roller is polished and ground conveniently, the polishing motor drives the rollerto rotate, the surface of the to-be-machined roller is ground through the grinding belt, and meanwhile unmolten tungsten carbide powder remaining at the corners of the front and back ends of the to-be-machined roller is cleaned thoroughly through the brush.

The invention discloses a pit-type tempering furnace with a pressure control function. The pit-type tempering furnace comprises a furnace cover and a casing, wherein the furnace cover is mounted at the upper part of the casing; heating pipes and an air duct are arranged in the casing; the air duct is covered with the multiple heating pipes; a rotating platform is arranged in a furnace body and can rotate continuously and stably; the rotating platform drives a metal casting to rotate in different directions at different speeds in a heating process, heated air circulation dead angles in the furnace body are eliminated, different areas in a tempering chamber are heated uniformly, further, the metal casting is heated uniformly, and consistent quality of finished products can be guaranteed when massive metal castings are subjected to tempering processing; a smoke exhausting system arranged on the furnace cover solves the problem that the processing effect is affected by continuous increased temperature due to overhigh pressure in the furnace body, can open an auxiliary cover in advance to reduce the pressure in the furnace body and exhausts high-temperature gas in the furnace body when the metal casting is taken out after tempering, and the metal casting is taken out conveniently.

The invention discloses a high-efficiency lubricating oil production blending device. The high-efficiency lubricating oil production blending device comprises a stirring box, a blending box and a condensation box, wherein a material inlet is formed in one side of the top of the stirring box, the other side of the top of the stirring box is fixedly connected with a motor, one end of a motor output shaft is fixedly connected with a driving wheel, the outer surface of the driving wheel is connected with the outer surface of a driven wheel in a transmission manner by virtue of a belt, the axis of the driven wheel is sleeved with a rotating shaft, one end of the rotating shaft penetrates through the stirring box and is fixedly connected with one side of the inner wall of the stirring box, the rotating shaft disposed on the outer surface, disposed in of the inner cavity of the stirring box, of the rotating shaft is sleeved with a sleeve plate, and the outer surface of the sleeve plate is fixedly connected with a stirring rods. According to the high-efficiency lubricating oil production blending device, lubricating oil to be processed is arranged into the stirring box by virtue of the material inlet, and the driving wheel, the driven wheel and the rotating shaft are driven by the motor to rotate so as to drive the sleeve plate and the stirring rods to rotate and to stir and scatter the lubricating oil, so that the accumulation of impurities contained in the lubricating oil can be prevented, and the subsequent processing effect is not influenced.

The invention discloses a water treatment system and treatment method applied to an urban lake. The water treatment system comprises a pretreatment tank, a disinfecting tank and a microbiological treatment tank, wherein a filtering device is arranged in the pretreatment tank, an agent distributing plate, a stirring device and a moving device are arranged in the disinfecting tank, the agent distributing plate is connected with a disinfecting agent box through an elastic connecting pipe, the stirring device is located at the bottom of the disinfecting tank, the moving device is connected with the upper end of the agent distributing plate, and microbiological treatment pipes are evenly arranged in the microbiological treatment tank. The treatment method comprises the following steps of device installation, sewage impurity clearing, sewage disinfecting treatment, microbiological sewage treatment and clearing, checking and repair. The water treatment system and treatment method is simple in structure, high in practicability, obvious in treatment effect and high in treatment efficiency, suspended particle impurities in sewage are cleared through the pretreatment tank and are prevented from blocking other pipes, and then the quality of treated sewage meets a certain index through treatment of the disinfecting tank and the microbiological treatment tank.

The invention provides a wood heat treatment method. The wood heat treatment method comprises the steps of sequentially carrying out ultrasonic pretreatment, ultrasonic modified treatment under the pressure reduction state and heat treatment on wood. Through the adoption of the method, the existing high-temperature treatment wood can be obtained at low heat treatment temperature; the wood treatedthrough the method achieves the size stability of the high-temperature heat treatment wood, the heat treatment efficiency and speed are increased, and energy consumption is reduced; and the prepared heat treatment wood has few defects, is high in mechanical performance and can be used for indoor furniture and floors and used for wood structures.

The invention discloses a machining device for a machine. The machining device comprises a shell. The interior of the shell is fixedly connected with a cooling box. The front side and the rear side ofthe cooling box are fixedly connected with first sliding rails. The outer surfaces of the two first sliding rails are in sliding connection with sliding plates. The opposite sides of the two slidingplates are fixedly connected with supporting plates. The side, away from the corresponding sliding plate, of each supporting plate is fixedly connected with a clamp plate. One side of each clamp plateis fixedly connected with a buffer plate. The invention relates to the technical field of machines. According to the machining device for the machine, the cooling box is utilized for absorbing heat generated by machining when the machining device carries out machining, and the situation that the machining effect is influenced due to the fact that the machining environment is too high is avoided;and meanwhile, through cooperation of a wire winding column and a pull rope, the sliding plates can be driven to move on the first sliding rails, then the clamp plates are driven to clamp a machined mechanical tool, the machining device can machine the machined mechanical tool conveniently, the machined tool is prevented from offsetting, and machining is more precise.

The invention relates to embedded immobilized microorganism particles, a preparation method and a sewage treatment method. The preparation method comprises the following steps: 1, suspending microorganisms in a liquid culture medium to obtain a microorganism suspension solution; slowly pouring into an adsorbent, stirring, standing for 2 hours, and centrifuging after the adsorbent fully adsorbs themicroorganism suspension solution to obtain an adsorbent adsorbed with microorganisms; 2, dissolving polyvinyl alcohol and agar in water, adding an adsorbent adsorbed with microorganisms, stirring uniformly, cooling, and cutting into particles to obtain immobilized microorganism particles; and step 3, uniformly mixing the cement, the porous ore, the porous carbon fiber and the organic silicon cross-linking agent, adding water into the mixture, continuously stirring until the mixture is uniformly mixed, spraying the mixture on the surfaces of the immobilized microorganism particles, and curing. After the microorganisms are embedded and immobilized by adopting the method, the survival rate of the microorganisms in sewage is high, and the sewage treatment effect is good.

The invention discloses an electrophoresis spraying machine device for automobile accessories. The device comprises a supporting plate, wherein a base is arranged at the lower end of the supporting plate, and a painting chamber is arranged at the upper end of the supporting plate; an air blowing chamber is arranged at one side of the painting chamber, and a control panel is arranged on the front surface of the painting chamber; a vent hole is formed in the upper end of the painting chamber, and a fixing device is arranged in the painting chamber; and an electric spray gun is arranged at the upper end of the fixing device, and a conveying belt is arranged at the lower end of the fixing device. According to the device, a damping spring and a compression spring are arranged, and the damping spring can be conveniently compressed through an adjusting rod, so that the vibration of the device in use is buffered; and meanwhile, the adjusting rod is capable of compressing the compression springwhile a transverse slide connection sleeve forwards and backwards swings, and thus the device in use can be buffered again; double-buffer reduces the loss of inner original parts in work, and thus the service life of the device is greatly prolonged.

The invention discloses a fish belly dissecting and viscera removing machine. The fish belly dissecting and viscera removing machine comprises a rack, a guiding and feeding unit, a plurality of fish body fixing units, a fish belly dissecting unit and a viscera sucking-out unit, wherein the rack comprises a bottom rack seated on an operation bottom surface and a supporting rack fixed on the top ofthe bottom rack; the guiding and feeding unit is used for conveying processed fish bodies; the fish body fixing units are used for fixing the processed fish bodies; the fish belly dissecting unit is used for cutting the processed fish bodies fixed on the fish body fixing unit; and the viscera sucking-out unit is used for removing the viscera of the fish bodies. According to the fish belly dissecting and viscera removing machine provided by the invention, the processed fish bodies can be fixed and dissected, viscera are removed and the fish bodies are released in a programmed mode, while the processing quality is guaranteed, the labor intensity of operators is greatly reduced, the viscera of the fish bodies are separated from the processed fish bodies under the action of an adsorption fan,and are guided to a viscera receiving disc to be recovered in time, so that a large amount of fishy smell is prevented, and pollution to the environment is avoided.

The invention relates to a PTA wastewater sectionalizing separating and cobalt-manganese recycling method. The method comprises three independent reaction steps, wherein the first step is a PTA wastewater fine particle foreign material filtering step comprising removing a fine particle foreign material through a solid-liquid separation device and adjusting the pH value to recycling PA and PT acids with the pH value of 3-5; the second step is a pH value-adjusting and iron-removing step comprising introducing the wastewater into a first-section regulating tank and carrying out oxidation coagulation with the pH value of 6-6.5; and the third step is a pH value-adjusting and cobalt-manganese removing step comprising introducing the wastewater into a second-section regulating tank and carrying out oxidation coagulation with the pH value of 9-9.5. The steps are simple and are independently separately performed, the PA and PT acids are recycled, cobalt and manganese ions in the wastewater are greatly reduced, the load of wastewater treatment is reduced, and the cost is saved.

The new energy vehicle motor shell production numerical control machining equipment comprises a machining platform and a motor shell assembling assembly arranged on the machining platform, the motor shell assembling assembly sequentially comprises a stand column, an upper limiting table, a center column and a lower limiting disc from top to bottom, and the upper limiting table is rotationally installed on the upper end face of the machining platform; the center column is driven by a first driving device to rotate, a center column axial limiting mechanism is arranged in the machining platform, a motor shell is placed at the upper end of the upper limiting table, a motor shell clamping mechanism is arranged on the stand column and mainly comprises a plurality of inner pressing strips, each inner pressing strip is movably connected with a set of X-shaped hinge pieces, and the inner pressing strips are movably connected with the motor shell clamping mechanism. And the plurality of X-shaped hinging pieces are driven by a second driving device to do telescopic motion. While the motor shell is stably clamped, the position of the motor shell can be correspondingly adjusted according to requirements, and the production efficiency of the motor shell is effectively improved.

The invention discloses a decorative plate positioning and cutting device and method capable of measuring the edge distance, and belongs to the technical field of decorative plate machining. In order to solve the problems that a decorative plate is inconvenient to fix, the positioning effect is poor, and a cutting device cannot be rapidly adjusted according to the edge distance requirement of the plate, the decorative plate needing to be positioned and cut is placed above a workbench and is supported through a fixing sleeve plate above the workbench, and a servo motor below the workbench is started according to the length required by machining; a servo motor drives a threaded rod to rotate, so that a movable baffle and a movable limiting frame move, the position of a telescopic sliding rod in a fixed sleeve plate is adjusted, the two sides of a decorative plate are attached and extruded, positioning work is conducted, and therefore the position of the decorative plate can be limited, the stable effect is kept, and a laser transmitter is turned on; the position between the decorative plate and the movable baffle is sensed through the laser distance measuring sensor, the pressure sensor in the fixed sleeve plate is matched for sensing, and the two sides of the decorative plate are measured.

The invention relates to a smoke-free grill, and belongs to the field of kitchen supplies. The smoke-free grill comprises a grill body, a grill body upper cover, a front door, a rotary hanging frame,a gas inlet inner pipe, an exhaust gas emission cylinder and a filtering part; one side of the grill body is provided with an opening for dishes to be placed on; the grill body upper cover is fixedlyconnected to the top of the grill body; the bottom of the grill body upper cover is provided with a first sliding groove, and the top of the front door is slidably formed in the first sliding groove;the rotary hanging frame is located in the grill body; one end of the gas inlet inner pipe is connected with the outer wall of the grill body; the exhaust gas emission cylinder fixedly sleeves the gasinlet inner pipe, and one end of the exhaust gas emission cylinder is connected with the grill body; the filtering part is fixedly arranged between the exhaust gas emission cylinder and the gas inletinner pipe. The smoke-free grill has the advantages that exhaust gas can be treated, and particles in the exhaust gas are filtered out, so that emitted exhaust gas does not contain the particles.

The invention discloses cooling treatment equipment for machining. The cooling treatment equipment comprises a housing, wherein a cooling box is fixedly connected to the interior of the housing, firstsliding rails are fixedly connected to the front and back sides of the cooling box, sliding plates are connected to the outer surfaces of the two first sliding rails in a sliding mode, support platesare fixedly connected to the opposite sides of the two sliding plates, clamping plates are fixedly connected to one side, which is far from the sliding plates, of the support plates, and buffer plates are fixedly connected to one side of the clamping plates. The cooling treatment equipment relates to the technical field of machinery. According to the processing device for machinery, heat generated by processing can be absorbed by utilizing the cooling box when the processing device is used for processing, so that the processing effect cannot be influenced by the overhigh processing environment; additionally, the sliding plates can be driven to move on the first sliding rails by utilizing the matching between a wrapping post and a pull rope, so that the clamping plates are driven to clampa to-be-processed mechanical tool, the mechanical tool is convenient to process by the processing device, the to-be-processed mechanical tool is prevented from deflecting, and the processing is accurate.