19results about How to "Stop splash" patented technology

The invention relates to the technical field of machining equipment, and discloses a steel plate cutting device for machining, which comprises a first box body, a first discharging groove, a second discharging groove and a first sliding groove are formed in the first box body, a deslagging cutting mechanism is rotatably connected to the interior of the first box body, and a rolling shaft is rotatably connected to the interior of the first box body. The outer surface of the rolling shaft is rotationally connected with a conveying belt, the outer surface of the deslagging cutting mechanism is fixedly connected with a pneumatic deslagging mechanism, the outer surface of the first box body is fixedly connected with a guiding cleaning mechanism, force is evenly applied to the two sides to fix a steel plate so as to prevent displacement, impurities such as molten slag can be scraped when the steel plate is clamped, and it is guaranteed that the transmission face is horizontal; and the cutting position is adjusted according to the material, the thickness and the cutting state of the steel plate, so that the position with the maximum cutting efficiency can be achieved, the cutting precision and speed are improved, material waste is reduced, and the overall production benefit is improved.

The invention discloses a silver-based tin oxide electric contact material and a preparation method thereof, and relates to the technical field of electric contact materials. When the silver-based tin oxide electric contact material is prepared, firstly, a high-temperature solid-phase method is used for doping lithium and cerium to prepare doped tin oxide powder; stannic chloride and copper nitrate are prepared into a fiber membrane through electrostatic spinning, meanwhile, titanium dioxide is grown in situ through nano spraying, and doped stannic oxide fibers are prepared after calcination; the doped tin oxide powder, doped tin oxide fibers and silver powder are subjected to high-energy ball milling and powder mixing and then annealed, and silver-based tin oxide composite powder is obtained; the silver-based tin oxide composite powder is subjected to pre-pressing forming and then subjected to vacuum discharge plasma sintering, and the silver-based tin oxide electric contact material is prepared. The prepared silver-based tin oxide electric contact material has the advantages of being low in resistivity, high in fusion welding resistance, good in arc erosion resistance and easy to machine and shape.

The utility model discloses a tapping device for part processing, which relates to the field of part processing and comprises a workbench, a limit block fixedly connected to the top of the workbench, clamping mechanisms arranged on both sides of the limit block, supporting legs fixedly connected to the bottom of the workbench, a sliding groove formed in the top of the limit block and a cleaning groove formed in the top of the workbench. A cleaning mechanism is arranged on one side of the limiting block, a translation mechanism is arranged at the top of the workbench, a tapping mechanism is arranged at the top of the translation mechanism, and a protection mechanism is arranged at the top of the limiting block. The device has the beneficial effects that a displacement mechanism is arranged at the bottom of a movable plate, so that a screw tap can move front and back, the screw tap can move in all directions in cooperation with a translation mechanism, a protection mechanism is arranged at the top of a limiting block, chippings generated during working can be prevented from splashing, a cleaning groove is formed in a workbench, and a cleaning mechanism is arranged in the limiting block; and the trapezoidal scraping plate is driven by a fourth motor to drag the machined chippings to a cleaning groove, and the chippings fall into a collecting box.

The invention relates to a steel bar reverse bending test device, and belongs to the field of steel bar detection devices. The device comprises a rack and a workbench rotationally arranged on the rack. A supporting shaft is arranged on the rack; the supporting shaft penetrates through the workbench upwards and is coaxial with the workbench. A plurality of mounting holes are formed in the workbench; a bending block is inserted into any mounting hole; a working plate is arranged on the rack in the vertical direction in a sliding mode. A sliding rail is arranged on the working plate; scale marks are arranged in the length direction of the sliding rail. A first supporting piece is slidably arranged on the sliding rail. A first through hole is formed in the first supporting piece; a second supporting piece is arranged on the working plate; a second through hole is formed in the second supporting piece; the steel bars sequentially penetrate through the first through holes and the second through holes. A first image sensor is arranged on the rack; the method has the technical effects of avoiding manual calculation of the steel bar bending angle and improving the steel bar detection precision.

The utility model discloses drilling equipment for diesel engine accessory machining, which comprises an operation box body, the operation box body is directly arranged on the ground, clamping and fixing mechanisms are symmetrically arranged on the left side and the right side of the interior of the operation box body, and each clamping and fixing mechanism comprises a clamping plate, a pushing rod, a supporting block, a connecting rod, a connecting frame, an electric telescopic rod and a supporting frame. And clamping plates are symmetrically arranged on the left side and the right side in the operation box body. According to the drilling equipment for machining the diesel engine accessories, by arranging the clamping and fixing mechanism, the diesel engine accessories cannot deviate in the drilling process, the drilling accuracy of the accessories is guaranteed, meanwhile, by arranging the left-right adjusting mechanism, a drilling head can flexibly move left and right, multiple different positions of the accessories are drilled, and the drilling efficiency is improved. And in addition, a protection mechanism is arranged, so that scraps generated by drilling are prevented from splashing everywhere, and the surrounding environment of the drilling equipment is kept clean.

The utility model discloses a super capacitor protective sleeve with a protection function, which relates to the field of protective sleeves of electronic equipment and comprises a protective sleeve body, the protective sleeve body is a shell with a first opening on the upper surface, one end of the protective sleeve body is provided with a baffle, and the other end of the protective sleeve body is provided with a second opening; a welding base is arranged at the bottom end of the second opening, a plurality of clamping grooves are formed in the welding base, and flanges are arranged on the edges of the two sides of the protective sleeve body. Rapid installation during batch production can be realized, electrolyte is prevented from splashing everywhere when the terminal works, and the circuit board is protected.

The utility model discloses a kind of inverted frame machines, it is related to goods transfer technical field, including first fixed frame, the upper end of first fixed frame is hinged with turnover structure, the inside fixed connection of turnover structure has cage frame, the side of cage frame is provided with protection mechanism, the protection mechanism includes with the side fixed connection of cage frame second fixed frame, the upper end of second fixed frame is hinged with movable rod. The inverted frame machine of the present application is cooperated by the use of protection plate, first rotating shaft, second rotating shaft, movable rod, second fixed frame and electric telescopic rod, movable rod is driven by electric telescopic rod linkage, drives first rotating shaft and second rotating shaft synchronous rotation, so that protection plate forms adjustable angle protection barrier in dumping process, the design can effectively prevent goods from splashing or sliding outwards when overturning, avoid operator being hit or scratched by goods, significantly improve the operation safety, realize the protection to the goods of overturning.

The utility model discloses an anti-sputtering acrylic coating automatic packaging machine which comprises a sealing tank and a mounting shell, and the mounting shell is arranged at the outer end of the sealing tank. The rotary cover is mounted at the upper end of the sealing tank, a first electric telescopic rod is mounted at the right end of the mounting shell, a plug column is connected to the lower end of the first electric telescopic rod, a special-shaped glass tube is arranged at the lower end of the plug column, a positioning rod is mounted on the inner side of the left end of the special-shaped glass tube, and a second electric telescopic rod is connected to the upper end of the positioning rod; and the discharging sleeve is installed on the lower side of the left end of the special-shaped glass tube, a connecting rod is connected to the right end of the discharging sleeve, a special-shaped block is arranged at the lower end of the connecting rod, and a driving drive plate is installed at the front end of the special-shaped block. According to the anti-sputtering acrylic coating automatic packaging machine, coating leakage is conveniently prevented, the safety of the machine is improved, fixed-point quantitative split charging and automatic filling are convenient, coating splashing can be effectively prevented, and raw material waste is prevented.

The utility model discloses a filling mechanism which comprises a mounting frame, a quantitative barrel is arranged at one end of the mounting frame, a feeding pipe is arranged at one end of the quantitative barrel, a control valve is arranged in the feeding pipe, a piston block is arranged in the quantitative barrel and is in sliding fit with the quantitative barrel, an adjusting lead screw is rotationally connected to the mounting frame, and a valve is arranged on the adjusting lead screw. A movable plate is arranged on the mounting frame in a sliding connection mode, the movable plate is matched with the adjusting lead screw, a first air cylinder is arranged on the movable plate, a piston push rod is arranged at the output end of the first air cylinder, the piston push rod is in sliding fit with a quantitative barrel and is connected with a piston block, and a discharging opening is formed in one end of the quantitative barrel; a matching groove is formed in the piston block, a second air cylinder is arranged in the piston push rod, a movable piston is arranged in the matching groove, the output end of the second air cylinder is connected with the movable piston, and the movable piston is matched with the discharging port. The equipment can adjust the filling amount, meets various requirements and is more thorough in discharging.

This utility model belongs to the field of ceiling spring pressing technology, and discloses a gantry hydraulic press for pressing ceiling springs. It includes a base, a lower template connected to the base, a gantry frame connected to the base, a hydraulic rod connected to the gantry frame, a mounting seat connected to the hydraulic rod, and an upper template connected to the mounting seat. The upper and lower templates cooperate with each other. The base has a collection port and a collection groove, with the collection port communicating with the collection groove. A collection box is slidably connected to the inner wall of the collection groove. A top plate is connected to the mounting seat, and a shielding frame is slidably connected to the top plate. The shielding frame cooperates with the collection port and has a sliding groove. A slider is connected to the top plate, and the slider is slidably connected to the sliding groove. A spring is connected to the slider, and the other end of the spring is connected to the inner wall of the sliding groove. This utility model can collect debris generated during the pressing process, reducing the threat of debris scattering to the health of operators and pollution to the workshop environment.

The present application relates to a kind of feeding positioning blank-drawing machine, belong to ceramic blank-drawing technical field.It includes: pulling mechanism, blank-drawing mechanism, lifting mechanism, power transmission mechanism, shell, control panel, support mechanism and connecting mechanism;Shell is the shell structure, pulling mechanism, lifting mechanism, power transmission mechanism, support mechanism and connecting mechanism are all arranged in the shell interior, blank-drawing mechanism is arranged at the top of shell, control panel is arranged on the side wall of shell, connecting mechanism is connected with pulling mechanism, the inner wall of top of shell and power transmission mechanism, the above and below of pulling mechanism correspondingly set blank-drawing mechanism and lifting mechanism, control panel is connected with pulling mechanism, lifting mechanism and power transmission mechanism by wire.The present application can help beginner to determine the center of body, can continuously come out mud, facilitate beginner operation, strengthen the stability of body, enhance the degree of control of body in the process of pulling embryo for beginner, further improve blank-drawing efficiency, enhance self-confidence.

The aluminum pipe cleaning device comprises a box body with an opening in the top end, a cleaning assembly and two translation assemblies, the cleaning assembly is arranged on the inner wall of one end in the box body, the two translation assemblies are arranged on the outer walls of the two sides of the box body respectively, each translation assembly is provided with a clamping assembly, and the clamping assemblies are driven by the corresponding translation assemblies. A water spraying assembly is arranged in the box body, and the water spraying end of the water spraying assembly faces the front end of the cleaning assembly. According to the aluminum pipe cleaning device, the cleaning assembly is arranged in the box body, so that liquid drops can be prevented from splashing when an aluminum pipe is cleaned, generated water can be collected at the bottom end of the box body, the water in the box body can be discharged through the water outlet pipe, and the situation that environmental sanitation becomes poor due to liquid drop splashing is avoided.

The utility model discloses an electric scooter which comprises a pedal, a rear wheel and a mud cover, the rear end of the pedal is provided with an installation space and an installation part, the installation space penetrates through the upper surface of the pedal, and the installation space surrounds the edge of the installation space; the rear wheel is mounted in the mounting space and protrudes relative to the upper surface of the pedal; the mud cover is provided with a mounting opening and a mounting turnup surrounding the outer side of the mounting opening, and the mounting turnup is correspondingly mounted above the mounting part, so that the rear wheel is covered with the mud cover. According to the technical scheme, the mud blocking effect can be improved.

This utility model discloses a leak-proof device for the feed inlet of a shot blasting machine, comprising: a hook-type shot blasting machine, wherein a traveling hook is movably mounted on the hook-type shot blasting machine; a clearance groove, formed in the top of the hook-type shot blasting machine, wherein a guide groove plate is fixedly connected to the top of the clearance groove, and the inner side of the guide groove plate is hollow; a servo motor, installed on the top of the hook-type shot blasting machine, wherein a baffle turntable is fixedly connected to the motor shaft of the servo motor, and a mating groove is formed through the baffle turntable. This application, by setting the baffle turntable to cooperate with the guide groove plate, allows the baffle turntable to shield the top of the guide groove plate when the traveling hook passes through the mating groove, using the turntable's own structure to prevent steel shot from splashing from the clearance groove. The sealing structure of the baffle turntable is more compact, making it difficult for steel shot to penetrate, significantly improving the leak-proof effect and reducing steel shot waste; the mating groove always corresponds to the position of the hook, avoiding sealing gaps caused by hook movement, achieving dynamic sealing, and further preventing steel shot splashing.

The application provides a nodular cast iron grinding ball quenching equipment and a process method thereof, and relates to the technical field of quenching equipment.The nodular cast iron grinding ball quenching equipment comprises a quenching bin, guide rails and a material containing bin.The quenching bin is internally provided with quenching liquid.The guide rails are arranged at both sides of the upper part of the quenching bin.The inner sides of the guide rails at both sides are movably provided with guide blocks.The material containing bin is arranged below the guide blocks.The middle position of the top of the material containing bin is provided with a feeding hopper.The middle position of the bottom of the material containing bin is provided with a feeding pipe.When the grinding ball is discharged into the quenching bin, the material containing bin moves downward, the adjusting rod assembly rotates to the outside, the limiting of the supporting arm on the shielding hopper is matched, the shielding hopper moves to the outside, the feeding nozzle is exposed, and then the material containing bin is reset and rises, the adjusting rod assembly rotates downward, the limiting of the supporting arm on the shielding hopper is matched, the shielding hopper moves downward, and the feeding nozzle is shielded, which is beneficial to linkage control, timely bevel connection, liquid splashing prevention and safety.

The utility model relates to the field of baby chick transportation, in particular to a baby chick transportation box with a damping and anti-collision structure, which comprises a box body, a material closing assembly is arranged in the box body, the material closing assembly comprises a food barrel fixedly connected to the upper end of the interior of the box body, and feeding openings are formed in the front end and the rear end of the exterior of the food barrel. First sliding grooves are formed in the left side and the right side of the outer portion of the food barrel, food troughs are formed in the front side and the rear side of the interior of the food barrel, discharging grooves are formed in the front side and the rear side of the upper end of the interior of the food barrel, a second sliding groove is formed between the two discharging grooves, and connecting holes are formed between the two food troughs and the two discharging grooves. When emergency braking occurs in the transportation process, the baffle can block the feeding opening, feed and water are prevented from splashing out, and therefore stable feed and water feeding in the baby chick transportation process is guaranteed.

The invention discloses a concrete quality detection method for hydraulic engineering, and belongs to the technical field of ground stress testing. According to the concrete quality detection method for the water conservancy project, a bottom plate and a fixing plate installed on the bottom plate in a sliding mode are included, a press machine fixedly connected to the bottom plate is further included, a protective sleeve is arranged on the periphery of the working face of the press machine, an air bag and an adsorption nozzle connected to the air bag are fixedly connected into the protective sleeve, and the adsorption nozzle is connected to the air bag. The air suction end of the adsorption nozzle faces the working face of the press machine, the adjusting plate is provided with an adjusting part matched with the fixing plate, when the fixing plate descends, the adjusting plate extrudes the air bag downwards, and when the fixing plate ascends, the air bag is unfolded; according to the invention, the protective sleeve is combined with the air bag, and the splashing of chippings and dust is effectively prevented through the retracting and releasing actions of the air bag, so that the pollution to the detection environment is avoided, and meanwhile, the potential injury risk to equipment and operators is also reduced.

The utility model discloses an ultra-high-temperature and high-pressure device for simulating high-pressure and high-temperature geological conditions, which comprises a frame body which comprises a top plate and a bottom plate which are fixedly connected through a plurality of pull rods; the pressure applying mechanism comprises an upper oil cylinder and a lower oil cylinder; a heating assembly is arranged in the pressing cavity; the protection mechanism comprises a first protection cover, a third protection cover and a second protection cover, the top of the second protection cover is located in the bottom of the first protection cover, and the bottom of the second protection cover is located in the top of the third protection cover; the multiple pull rods are evenly arranged around the protection mechanism, and cushion blocks are arranged between the pull rods and the bottom of the first protection cover and between the pull rods and the top of the third protection cover. The second protective cover is arranged between the first protective cover and the third protective cover, and the second protective cover is blocked by the first protective cover and the third protective cover, so that the second protective cover can block impact of splashed metal parts or metal fragments.

The utility model provides an easy-to-clean stirrer capable of preventing paint from splashing. The easy-to-clean stirrer comprises a stirring platform, a stirring mechanism and a shielding mechanism, a stirring shaft of the stirring mechanism extends into the stirring barrel from top to bottom; the shielding mechanism comprises a rear baffle plate, a left baffle plate, a right baffle plate, a front baffle plate, a first upper baffle plate and a second upper baffle plate; the rear baffle plate, the left baffle plate, the right baffle plate, the front baffle plate, the first upper baffle plate and the second upper baffle plate are detachably mounted on the stirring platform and surround the stirring barrel during stirring. The stirring machine disclosed by the utility model integrates multiple functions of stirring, clamping, shielding and exhausting, is compact in structure, solves the problem of paint splashing in a paint stirring process, and improves the cleaning convenience of the stirring machine and the safety of a working environment.