259 results about "Wire brush" patented technology

The invention discloses a movable steel pipe fitting welding device for road and bridge construction, and particularly relates to the technical field of welding devices.The movable steel pipe fitting welding device comprises a welding moving trolley, a fixing assembly is arranged in the middle of the upper end of the welding moving trolley, a driving assembly is arranged in the fixing assembly, and a welding assembly is arranged on the rear side of the driving assembly; alignment assemblies are arranged in the middles of the front side and the rear side of the fixing assembly. Through cooperation of a first friction wheel, a second friction wheel and different one-way rotating shafts, position exchange of an upper cleaning structure and a lower cleaning structure is achieved, it is guaranteed that slag removal operation can be conducted immediately after welding is continuously conducted in the two directions, and through meshing cooperation of a second gear and an arc-shaped gear ring, a welding head is driven to annularly move around a steel pipe along an arc-shaped guide rail; and similarly, the pneumatic chipping hammer, the grinding machine and the steel wire brush are matched to ensure that each layer is cleaned immediately after being welded, and critical defects such as incomplete fusion and slag inclusion among the layers are reduced.

The invention discloses a laser hybrid welding device for dissimilar metal connection, and relates to the technical field of laser welding, the laser hybrid welding device comprises a supporting mechanism, the supporting mechanism comprises a welding table and a protective cover, and the top of the welding table is fixedly connected with the bottom of the protective cover; and the clamping and positioning mechanism comprises a first motor. Through the arrangement of the pretreatment mechanism, the cleanliness of the to-be-welded surface is remarkably improved, the dissimilar metal welding quality is guaranteed, a steel wire brush driven by a fourth motor is matched with a first double-shaft displacement assembly, precise and uniform grinding of compact oxide layers on the surfaces of aluminum and copper can be achieved, the local residue problem caused by single mechanical grinding is avoided, and the welding quality of the dissimilar metal is improved. Thorough removal of the oxide layer is ensured; and meanwhile, alcohol is accurately conveyed through the alcohol spraying opening through a conveying pump, machining residual oil stains can be efficiently removed, cleaning dead corners caused by traditional simple wiping are prevented, blocking of molten pool fusion is eliminated through thorough removal of an oxidation layer, and air holes generated by high-temperature decomposition are avoided through efficient cleaning of the oil stains.

The utility model discloses a coiling and aligning device for wrapping a pure calcium core, and relates to the technical field of coiling and aligning devices. The device comprises a bottom plate, supporting blocks which are symmetrically distributed are fixedly installed at the top end of the bottom plate, an iron sheet groove is jointly and fixedly installed at the top ends of the two supporting blocks, fixing plates which are symmetrically distributed are fixedly installed at the top end of the bottom plate, and a plurality of fixing rods are jointly and fixedly installed on the opposite sides of the two fixing plates. The multiple fixing rods are obliquely distributed, and first movable rollers are fixedly mounted on the outer sides of the multiple fixing rods; friction generated during calcium line conveying can be reduced through the first movable rollers, meanwhile, the multiple first movable rollers can enable the calcium line to be in an inclined state so that the calcium line can better enter the iron sheet groove, meanwhile, the inclination angle of the calcium line can be adjusted, workers can use the calcium line conveniently, and the production efficiency is improved. And the bent calcium line can be straightened while the calcium line is conveyed through the second movable roller, so that the service life of the calcium line is prolonged.

The invention belongs to the technical field of air fryers and discloses a self-cleaning air fryer which comprises a fryer body, a fryer body is arranged on the right side of the fryer body, a handle is fixedly mounted on the right end face of the fryer body, a cavity is formed in the fryer body, a first inner cavity is formed in the lower side of the cavity, and a motor is fixedly mounted in the first inner cavity. A protruding shaft is arranged at the upper end of the motor and extends into the cavity, and a scraping cleaning mechanism, a cleaning agent spraying mechanism, a bottom plate cleaning mechanism and an ultrasonic cleaning mechanism are sequentially arranged in the pot body from top to bottom. According to the scheme, the bottom plate cleaning mechanism is arranged, a motor is used for driving a fixing disc to rotate, under the influence of centrifugal force, a magnet plate extends outwards, an L-shaped magnetic rod pushes an L-shaped extrusion rod to move, a transmission rod deflects, and a cleaning disc is tightly attached to the upper end face of a rotating disc for cleaning treatment; and thorough cleaning treatment is conducted through a steel wire brush arranged at the bottom of the cleaning disc, and the cleaning effect is improved.

The utility model discloses auxiliary equipment for heat treatment of flat steel, which relates to the technical field of pre-processing of heat treatment of flat steel and comprises a vertical frame and a workbench, a vertical groove is arranged on the side surface of the vertical frame, and a first cleaning component and a second cleaning component for scraping an oxide layer on the surface of the flat steel are sequentially arranged on the side surface of the vertical groove of the vertical frame. And the first cleaning assembly comprises a steel wire brush roller, a driving motor and a supporting block, the supporting block is movably inserted into the vertical groove, and the driving motor is fixedly arranged on the side face of the supporting block. The main body structure of the flat steel cleaning device comprises the first cleaning assembly and the second cleaning assembly, the first cleaning assembly can clean flat steel with the small oxidation degree based on the steel wire brush roller and scrape off a thin oxidation layer on the surface of the flat steel, and the second cleaning assembly can be externally connected with high-pressure water and can be used for cleaning the surface of the flat steel. And the high-pressure water can be used for cleaning the flat steel with high oxidation degree and scraping a thicker oxidation layer on the surface of the flat steel.

This utility model discloses a rear-mounted sweeping device for a road milling machine with debris collection function, belonging to the technical field of sweeping devices. It includes a fixed plate, with a base plate fixedly connected to the lower end of one side of the fixed plate. An electric hydraulic rod is provided at the upper end of the base plate, and a vertical plate is provided at the output end of the electric hydraulic rod. A top plate is fixedly connected to the upper end of the vertical plate, and a lifting plate is provided below the top plate. A rotating shaft is rotatably connected to the lower end of the lifting plate, and a turntable is fixedly connected to the lower end of the rotating shaft. A wire brush is fixedly connected to the base of the turntable, arranged in a ring. A support leg is located at the center of the wire brush, with its upper end fixedly connected to the bottom of the turntable, and a roller rotatably mounted at its lower end. This utility model can adapt to road surface undulations. Through the linkage design of the roller and the support leg, when the road surface is uneven, the roller rolls along the ground, causing the lifting plate to float up and down, ensuring a uniform sweeping effect and improving sweeping efficiency.

The invention discloses a surface cleaning method for a large complex magnesium alloy structural part formed through electric arc additive manufacturing, and belongs to the field of post-treatment of formed structural parts after electric arc additive manufacturing. The method comprises the following steps that a mechanical arm is adopted to drive a special wire brush to conduct preliminary mechanical cleaning, and flexible contact is achieved through a mechanical sensor and a floating clamp; acidic cleaning liquid is sprayed to the surface of the workpiece through an ultrasonic spraying system, the surface color change is monitored in real time through a high-speed camera so as to control the reaction endpoint, and flushing and drying are conducted in time; and finally, carrying out fine cleaning under the protection of argon by adopting large-light-spot laser with low power density, and monitoring in real time through a spectrograph to ensure the cleaning effect. According to the method, the oxide layer and the pollutants on the surface of the large complex component can be efficiently, losslessly and automatically removed, the problem that the magnesium alloy WAAM component is difficult to clean due to high chemical activity and complex structure is solved, and the whole process is environmentally friendly and controllable.

The utility model relates to the technical field of metal plate manufacturing, and discloses a stainless steel wire brush roller with a stainless steel roller core, which comprises a stainless steel roller, a first stainless steel shaft head is fixed on the left side of the stainless steel roller, a second stainless steel shaft head is fixed on the right side of the stainless steel roller, and a mounting sleeve is mounted on the outer side of the stainless steel roller. And a stainless steel brush body is fixed on the outer side of the mounting sleeve. According to the stainless steel wire brush roller with the stainless steel roller core, the stainless steel roller core and the stainless steel wire brush are adopted, corrosion and rust are prevented, the service life is long, meanwhile, the outer diameter of the roller core is reduced, the manufacturing cost is reduced, and the material resource and manpower cost in maintenance is greatly saved; and waste is reduced, the output rate of a production line is increased, and the yield is improved. The cost is reduced, the market competitiveness is increased, and the problems that the carbon steel roller core is easy to wear and rust and the nylon wire is not durable are solved.

The utility model belongs to the field of copper wire brushes, and particularly relates to a wire twisting pen type copper wire brush for an angle grinder, which comprises a copper wire brush body, the top of the copper wire brush body is in contact with a connecting seat, a round rod is slidably sleeved in the connecting seat, and a plurality of uniformly distributed fixing rods are fixedly connected in the round rod. A spring is arranged on the outer side of the fixing rod, the outer side of the fixing rod is slidably connected with an arc-shaped block in a sleeving mode, the arc-shaped block is slidably connected with the round rod, and the arc-shaped block is slidably connected with the connecting base. The arc-shaped block is inserted into the arc-shaped groove in the connecting seat, so that the round rod can be fixedly connected with the connecting seat, the round rod can be connected with the angle grinder for use, the ejector block can extrude the arc-shaped block when the push ring is pushed to move upwards, the arc-shaped block can be separated from the arc-shaped groove, and the round rod can be pulled out from the interior of the connecting seat immediately. And the round rod is convenient to overhaul and maintain, and is prevented from being damaged to influence connection and use with the angle grinder.

Disclosed is an automatic endoscope channel cleaning device capable of automatically cleaning two channels inside an endoscope at the same time, and easily cleaning two channels inside the endoscope, arranged in different directions by withdrawing a first wire brush and a second wire brush in different directions. The automatic endoscope channel cleaning device in which the first wire brush and the second wire brush are inserted into the endoscope and the first wire brush and the second wire brush are moved to clean the inside of the endoscope, comprises: a brush guide for generating a rotational force to withdraw, to the front, the first wire brush and the second wire brush introduced to the rear; and an operation unit for transmitting power to the brush guide to control driving of the brush guide, wherein the brush guide is configured such that the first wire brush and the second wire brush are withdrawn in different directions.

The invention discloses a CMT electric arc welding method for defect repair welding of a ZL114A aluminum alloy casting, and belongs to the technical field of defect repair of aluminum alloy castings. The method aims at solving the problems that an existing repair welding method for the ZL114A cast aluminum alloy is high in heat input, large in deformation and low in repair efficiency. The method comprises the following steps: firstly, aiming at defects of different sizes, machining the defects into regular spherical-crown-shaped grooves of different sizes by utilizing a cold machining method; an electric steel wire brush is used for polishing the inner wall of the groove and base metal around the groove, and surface stains and oxide skin are removed; the casting is placed on a welding workbench; robot CMT welding equipment is adopted for repair welding; and writing a welding gun repairing path on the robot demonstrator. And repair welding is carried out according to the following principles: repair welding is carried out by utilizing an Al-Si welding characteristic curve, a repair welding piece is preheated to 250-350 DEG C, shielding gas is started, and automatic repair is started according to the planned path, the wire feeding speed and the welding speed. By means of the method, high-quality repair welding seams without pores and cracks can be obtained.

The utility model discloses a welding wire surface cleaning device convenient to adjust, which belongs to the technical field of welding wires and comprises a cleaning box, two sides of the cleaning box are respectively provided with a wire inlet and a wire outlet, inner side plates are symmetrically fixed on the inner wall of the cleaning box, inner ball screws are rotatably arranged on the side surfaces of one group of the inner side plates, and a plurality of inner ball screws are rotatably arranged on the inner ball screws. Inner ball screw sleeves are in threaded fit with the side walls of the inner ball screws, inner guide rods are fixed to the side faces of the other set of inner side plates, inner guide blocks are movably connected to the side walls of the inner guide rods in a sleeving mode, mounting transverse plates are fixed to the side faces of the inner guide blocks and the inner ball screw sleeves, and lifting rods are fixed to the side faces of the mounting transverse plates; a fixing rod is fixed to the inner wall of the cleaning box, steel wire brush cylinders are installed on the outer wall of the fixing rod and the outer wall of the lifting rod, and through the mode, the distance between the upper steel wire brush cylinder and the lower steel wire brush cylinder is adjusted, and the surface of the welding wire is conveniently cleaned.

The utility model belongs to pipeline dredging technical field especially relates to a waste gas pipeline dredging subassembly, including cylinder, motor and disc still, further include: power chamber, power chamber is set up in the disc, motor fixed mounting is in the cylinder, the disc rotation is installed in the top of cylinder, the output shaft of motor penetrates cylinder and is connected with the disc fixedly, a plurality of sliding columns, a plurality of sliding columns are all slidingly installed in the power chamber, a plurality of sliding columns are all penetrated power chamber and all fixedly installed fixed strip in the end of mutual separation, a plurality of fixed strips one side all are provided with fixed plate, a plurality of fixed plates all are fixedly installed with steel wire brush, drive subassembly, drive subassembly is located in the disc, and is used for driving a plurality of sliding columns sliding, a plurality of fixed components, a plurality of fixed components are located in a plurality of fixed strips respectively, ensure that the inner wall of waste gas pipeline can be cleaned completely, replace steel wire brush simultaneously, and simple and convenient operation is not needed to use the tool.

The invention discloses an intelligent flow control method for automatic high-altitude line painting equipment and a related device, and the method comprises the steps: calculating basic flow data of the automatic high-altitude line painting equipment during line painting based on an introduced loss compensation coefficient when the automatic high-altitude line painting equipment performs line painting on line; obtaining a wire diameter corresponding to a wire brushed by the high-altitude line automatic brushing equipment, and performing adaptive adjustment processing on the basic flow data according to the wire diameter to obtain first flow data; adjusting the first flow data based on a viscosity rotating speed real-time estimation algorithm constructed by a power law fluid model to obtain second flow data; and when the automatic brushing equipment for the high-altitude line performs brushing operation, detecting thickness data corresponding to a coating by utilizing an infrared thickness gauge, and performing dynamic adjustment processing on the second flow data by utilizing PID based on the thickness data. In the embodiment of the invention, the flow data during painting can be accurately controlled, and the painting precision of the wire is ensured.

The utility model discloses a welding wire wiping machine which comprises a take-up and pay-off system, a tension control system, an oil immersion system, a cleaning system and a safety system, the take-up and pay-off system comprises a pay-off device and a take-up device, the pay-off device comprises a synchronizing wheel, a pay-off shaft and a first driving device, and the take-up device comprises a take-up wheel, a second driving device, a wire pressing device and a scrap wire barrel. The tension control system comprises a wire rail, a dancing wheel and an analog quantity sensor, the cleaning system comprises two wire guide wheel sets, and the safety system comprises a pay-off system emergency trimming device, a ratchet mechanism and a take-up system trimming device. In the welding wire production process, foreign matter on the surface of the welding wire is cleaned through the cotton thread wound on the welding wire, the cotton thread can be automatically updated, it is guaranteed that the material making contact with the welding wire is a clean consumable all the time, and secondary pollution to the welding wire is avoided; the surface of the cotton thread is soaked with anti-rust oil, the storage time of the welding wire can be prolonged, meanwhile, the welding wire can be fed more smoothly, the conductivity between the welding wire and the gun nozzle can be enhanced, and the welding quality is improved.

The utility model relates to the technical field of steel wire roller brushes, in particular to a steel wire roller brush with a self-cleaning function, which comprises a steel wire roller brush rotationally connected onto a connecting frame, a filtering and spraying mechanism for spraying cleaning liquid to the steel wire roller brush is arranged on the connecting frame, and a cleaning mechanism for scraping sundries on the steel wire roller brush is arranged on the connecting frame. According to the steel wire brush cleaning device, the cleaning mechanism is arranged, after the steel wire brush is sprayed, sundries adhering to the steel wire brush can be scraped in a back-and-forth rotating mode, so that the cleaning efficiency of the steel wire brush is improved, the cleaning position can be adjusted, the sundries cleaning range is enlarged, and the filtering and spraying mechanism is arranged, so that the cleaning efficiency of the steel wire brush is improved before the steel wire brush is cleaned. According to the steel wire brush cleaning device, dust with light weight can be washed away, cleaning liquid can be sprayed out, impurities on a steel wire brush can be effectively decomposed, the cleaning efficiency of the steel wire brush is improved, the liquid can be filtered, and the impurities in the liquid are prevented from being attached to the steel wire brush along with water flow.

The utility model relates to a drain pipe with anti-freezing and anti-blocking functions for a building outer wall, which belongs to the technical field of drain pipes for building outer walls and comprises a high-density polyethylene drain pipe and a building outer wall. And a cleaning structure and a feeding structure are arranged on the high-density polyethylene drainage pipe. According to the drain pipe with the anti-freezing and anti-blocking functions for the building outer wall, by arranging a cleaning structure and a feeding structure, leaves and other sundries are isolated in an expansion frame through a filter screen, and a multi-stage electric push rod is started to drive a connecting block to slide towards the upper left in the direction of a limiting strip; therefore, the moving connecting block drives the steel wire brush to synchronously move through the connecting bracket, and the steel wire brush is utilized to sweep impurities such as leaves in the expansion frame to the outside until the impurities such as the leaves are cleaned out of the expansion frame, so that the impurities such as the leaves are effectively prevented from entering the high-density polyethylene drainage pipe to cause blockage; and meanwhile, impurities such as leaves are convenient to clean.

The utility model discloses a kind of OPC photosensitive drum recycling and reprocessing equipment, including first conveying platform and second conveying platform, the first conveying platform and the second conveying platform side are uniformly provided with feeding machine, the first conveying platform is provided with the pretreatment mechanism for removing OPC photosensitive drum two end accessories, the second conveying platform is sequentially provided with the first cleaning mechanism for cleaning OPC photosensitive drum tube body inner wall and the second cleaning mechanism for polishing OPC photosensitive drum tube body outer wall.The utility model overall equipment realizes the OPC photosensitive drum after scrapping and re-polishing cleaning reach the standard of reusing, automatically remove tube body two end accessories, complete inner wall steel wire brush cleaning, nylon brush cleaning, high pressure air blowing and tube body outer wall polishing processing, overall high-efficiency automatic completion OPC photosensitive drum recycling and reprocessing.

The utility model discloses cableway cleaning equipment which comprises a main shell, a cleaning mechanism assembled on one side of the top of the main shell and a drying mechanism assembled on the other side of the top of the main shell, a follower wheel is rotationally installed on one side of the top of the main shell, a driving wheel is rotationally installed on the other side of the top of the follower wheel, and the driving wheel is connected with the main shell. A liquid storage cavity is formed in the other side of the interior of the main shell. The cableway cleaning device relates to the technical field of cableway cleaning. According to the cableway cleaning equipment, through cooperation of a cleaning ring plate, a closed ring plate, a steel wire brush and a liquid injection pipe, a cleaning agent can be sprayed during cleaning of the steel wire brush, the cleaning effect of the steel wire brush on a steel cable is greatly improved through spraying of the cleaning agent, and the cleaning quality is improved; and water on the surface of the steel cable can be dried and blow-dried, so that the water on the surface of the steel cable is prevented from being frozen in a low-temperature environment, and the functionality of the equipment is improved.

The utility model relates to the technical field of air compressor well washing, in particular to a variable-pipe-diameter well washing gun head which aims at solving the problems that an existing well washing device can only complete washing of well walls of water wells with corresponding diameters and can not complete washing and brushing of well walls of water wells with various diameters, and the variable-pipe-diameter well washing gun head comprises a blow-off pipe, a dirt suction gun head and a high-pressure air nozzle. A dirt suction gun head is arranged at the lower end of the blow-off pipe, a high-pressure air nozzle is arranged on the dirt suction gun head, and the high-pressure air nozzle is communicated with an inner cavity of the dirt suction gun head; the device further comprises a supporting ring, supporting arms and steel wire brush fixing plates, the supporting ring is fixed to the side wall of the blow-off pipe, the supporting arms are evenly hinged to the supporting ring in the circumferential direction, the tail end of each supporting arm is fixedly connected with the corresponding steel wire brush fixing plate, and the lower end of the supporting ring is fixedly connected with a threaded pipe through a plurality of supporting plates. The threaded pipe is connected with a sliding sleeve in a sliding mode, a plurality of push rods are evenly hinged to the sliding sleeve in the circumferential direction, and each push rod is hinged to the corresponding supporting arm.

The application provides coaxial pipe rib directional de-rib brush pipe end punching integrated processing equipment and method thereof, which comprises the following steps: sequentially feeding each pipe to be processed to the rib directional mechanism by the feeding frame; the pipe falls into the V-shaped groove, the positioning plate moves to push the pipe end, so that the pipe end moves to the set processing position, then the pressing roller is pressed down to make the pipe rotate at a constant speed; the positioning rod moves to the pipe position until the end of the positioning rod extends into the inside of the pipe end to be processed, the outer rib on the outside of the positioning rod positions the inner rib on the inside of the pipe end, so that the pipe stops rotating and the rib orientation is completed; the mechanical hand grabs the pipe after rib orientation, the pressing roller rises and is separated, the mechanical hand moves the pipe to the pipe end de-rib boring mechanism to make the inner rib of the pipe end be bored out; the mechanical hand moves the pipe after de-rib to the brush mechanism to remove the pipe end burrs by the rotating steel wire brush; the pipe after brushing is sequentially moved to the extrusion drum mechanism for extrusion drum treatment and the punching mechanism for side hole punching.

This utility model discloses a high-efficiency and energy-saving steel pipe internal rust removal device, relating to the field of steel pipe rust removal technology. It solves the problems of existing rust removal equipment, such as high energy consumption, limited applicability, and inability to meet the high-efficiency rust removal needs of steel pipes of different specifications, and its low applicability. The high-efficiency and energy-saving steel pipe internal rust removal device includes: a base plate; the base plate adopts a rectangular plate structure; a slide rail is fixedly installed on the top front side of the base plate; a U-shaped block structure slider is slidably installed on one side of the slide rail; a cylindrical connecting rod is rotatably connected to the front side of the slider; eight sets of first outer rods are rotatably connected in a circular array on the outer side of the connecting rods; a set of rectangular plate structure cleaning plates is fixedly connected to the outer side of every two sets of first outer rods, and the outer wall of the cleaning plate is equipped with a wire brush; this greatly improves the versatility of the device, reduces production costs, and increases production efficiency.

The invention discloses a cutting device for a stainless steel pipe manufacturing production line, and relates to the technical field of pipe fitting cutting. The cutting device for the stainless steel pipe manufacturing production line comprises a supporting leg, and the top of the supporting leg is fixedly connected with a shell; the top of the shell is fixedly connected with a first fixing plate, the interior of the first fixing plate is rotatably connected with a first rotating shaft, the rear side of the first rotating shaft is fixedly connected with a motor, the front side of the first rotating shaft is fixedly connected with a first gear, the interior of the first fixing plate is rotatably connected with a second gear, and the front side of the second gear is fixedly connected with a first hydraulic block. The outer side of the first hydraulic block is rotationally connected with a rotating plate through a rotating shaft, the inner side of the first hydraulic block is movably connected with a first push block, the first hydraulic block is communicated with the interior of a second hydraulic block through a first hose, and the second hydraulic block is movably connected with the steel wire bristles through a transmission piece. According to the cutting device for the stainless steel pipe manufacturing production line, the motor is started, the steel wire bristles clean iron slag at the machining position of a stainless steel pipe, and manpower is saved.

The utility model relates to diaphragm wall hole cleaning technical field, especially diaphragm wall wall brushing device and equipment, diaphragm wall wall brushing device includes cylinder and mounting panel, the cylinder has inner chamber, and the side wall of cylinder is equipped with at least one opening, and the opening is linked with the inner chamber, and the first end of cylinder is equipped with opening and closing device, and opening and closing device can open and close the cylinder mouth of first end, mounting panel sets up in the both sides of cylinder and with the side wall interval of cylinder, and mounting panel is linked with the cylinder through the connecting component, and is equipped with wall chiseling tooth on one side mounting panel, and is equipped with steel wire brush on the other side mounting panel, and wall chiseling tooth and steel wire brush all protrude the outer wall of mounting panel. The utility model can make the mud block etc. mass that turns over or floats in the process of cleaning and brushing can flow from the opening and store in the inner chamber, and is taken out with the lifting of cylinder and is taken out hole groove, and such can reduce the height of mud block accumulation in the bottom of hole groove, reduces the cleaning time of later period.

The utility model relates to the technical field of machining, in particular to a hardware hole groove numerical control machine tool which comprises an operation table, a clamping tool, a cutter, rotating shafts, a sliding rail, a pushing plate, a spring and the like. The clamping tool is installed on the left side of the operation table, the cutter is installed on the right side of the operation table, and the rotating shafts are symmetrically arranged on the operation table and fixedly connected to the operation table; a sliding rail is fixedly connected to the operation table, a pushing plate is rotationally connected to the rotating shaft, one side of the pushing plate is in sliding connection with the clamping tool, the other side of the pushing plate slides on the sliding rail, one end of a spring is fixedly connected to the sliding rail, the other end of the spring is fixedly connected to the pushing plate, and the spring is located between the sliding rail and the pushing plate. The clamping tool pushes the pushing plate to rotate on the rotating shaft, the pushing plate drives the air cylinder a to move on the sliding rail, the telescopic rod of the air cylinder a drives the steel wire brush to move to clean metal filings wound on the tool, abrasion of the metal filings to the tool is reduced, and therefore the service life of the tool is prolonged, and the machining efficiency is improved.

The utility model discloses a water conservancy detection device with 5G remote transmission operation, and particularly relates to the technical field of water conservancy detection devices, the water conservancy detection device comprises a mounting plate, a round hole is processed in the center of the top of the mounting plate, a detection mechanism for detecting river water is arranged in the round hole, and the bottom of the mounting plate is detachably connected with a filter screen covering the outer side of the detection mechanism. Two symmetrically-distributed arc-shaped through grooves are machined in the bottom of the mounting plate, and steel wire brushes penetrate through the interiors of the two arc-shaped through grooves. The water quality is detected in real time through the water quality sensor, signal data are transmitted to a remote terminal through the controller and the 5G module, workers can remotely check the data conveniently, treatment measures are taken according to the data, in addition, the arranged filter screen can prevent impurities in river water from affecting detection of the water quality sensor, and the water quality sensor is protected from being damaged. The water quality sensor can be prevented from being collided and damaged by river water sundries and living things, so that the detection precision and the service life of the water quality sensor can be improved.

The utility model discloses an accurate quantitative pouring device for casting molten metal, which belongs to the technical field of pouring devices and comprises a rack, a servo motor is arranged on one side of the rack, a through groove is arranged on one side of a container, a cleaning device is arranged on one side of the rack and comprises an electric push rod, and the electric push rod is connected with the servo motor. A frame rod is installed on an output rod of the electric push rod, a driving motor is arranged at the top end of the frame rod, and a plurality of steel wire brushes are fixedly connected to the outer surface of the disc. According to the quantitative pouring device, by arranging the cleaning device, when the quantitative pouring device is used, after molten metal in a container is poured out, an electric push rod can be operated to adjust the position of a disc so that the disc can enter the container, and then a driving motor is operated to control a shaft rod and the disc to rotate; a molten metal residual layer attached to the inner wall of the container is scraped off through the steel wire brush on the outer surface of the disc, and the situation that molten metal is left in the container and mixed with follow-up molten metal to affect the pouring effect of the molten metal is avoided as much as possible.

The utility model relates to the technical field of steel wire brushes, and discloses a light-weight steel wire brush for an angle grinder, which comprises a fixing piece assembly, the fixing piece assembly comprises a first fixing piece and a second fixing piece, and the first fixing piece is arranged above the second fixing piece. A plurality of fixing blocks are fixedly installed on the periphery of the outer surface of the top end of the second fixing piece. The steel wire brush head is arranged on the surface of the fixing block between the first fixing piece and the second fixing piece in a sleeving mode to be fixed, the first fixing piece and the second fixing piece are fixed in a guide pipe threaded connection mode, in the detaching process, the pressing piece can be rotationally detached, and therefore the first fixing piece and the second fixing piece are detached; according to the steel wire brush, the steel wires can be conveniently detached and replaced, convenience is achieved, the first fixing piece and the second fixing piece are mainly adopted for connection and fixation on the whole, the structure of the steel wire brush is simplified, the steel wire brush is light, and production is convenient.

1. The name of the design product: steel wire brush. 2. The use of the design product: the design product is used as a tool for scrubbing screen and cooking range, cleaning stains in wall and floor joints and rust on metal surface. 3. The design points of the design product: in shape. 4. The picture or photo best indicating the design points: perspective view.