43results about How to "Easy to locate and use" patented technology

The invention relates to a waste collection device for mask processing. The waste collecting device comprises a machine body and a loading mechanism, a machine disc is installed at the inner end of the middle of the machine body, a disc sealing mechanism is arranged at the top end of the middle of the machine body, loading openings are formed in the front end and the rear end of the top of the machine body, a penetrating groove is formed in the end, close to the disc sealing mechanism, of the end wall of the machine body in a penetrating mode, and a wall opening is formed at the side end of the disc sealing mechanism. The waste collecting device for mask processing has the beneficial effects that an insert block can be firmly fixed to the side end of the loading openings through clamping of a clamping groove and a clamping column, an outer disc at the loading openings can be conveniently and better positioned and used, convenience and stability are achieved, when the outer disc moves downwards, the locking can be released, the outer disc can be conveniently adjusted and controlled to adapt to different mask waste to be collected and stored, meanwhile, the machine disc can be movedupwards, a small amount of scattered wastes which are difficult to take out can be conveniently lifted upwards, and at the moment, discharging can be conveniently and better carried out.

The invention relates to a Chinese-western combined multi-energy moving prefabricated mobile cabin hospital structure. The Chinese-western combined multi-energy moving prefabricated mobile cabin hospital structure comprises a respiratory intensive care unit and a carrying groove, wherein a Chinese-western combined center is installed at the upper end of the respiratory intensive care unit, and a traditional Chinese medicine decoction preparation room is installed at the upper end of the Chinese-western combined center; a nucleic acid detection laboratory is installed on the left side of the traditional Chinese medicine decoction preparation room, and a temperature-control antivirus sterilization fresh air negative pressure air purification system is arranged at the lower end of the nucleicacid detection laboratory; and an impact center visiting system is installed at the lower end of the temperature-control antivirus sterilization fresh air negative pressure air purification system. The Chinese-western combined multi-energy moving prefabricated mobile cabin hospital structure has the beneficial effects that a carrying seat is arranged at the end part of an automatic air oxygen supply system through the clamping between the carrying seat and the carrying groove for storage when idle, the carrying seat can be connected in a carrying mode through a bayonet, a fixed column is inserted through a mouth opening, so that the carrying seat can be firmly arranged and used, and the assembly effect is higher.

The invention discloses a positioning and cutting device for fin of fin-type cooler. The positioning and cutting device comprises a working platform and a positioning cutting device on the working platform. The positioning cutting device comprises a clamping device for clamping the fin-type cooler, a cutting mechanism for cutting notches in fins of the fin-type cooler, and a feeding device which is arranged on the bottom of the clamping device and used for conveying the clamping device to the cutting mechanism. The cutting mechanism is provided with a transverse cutter head for cutting the horizontal blades of the fin notches and a longitudinal cutter head for cutting the vertical blades of the notches. The horizontal cutter head and the longitudinal cutter head are connected to a drive motor that provides rotational power for the horizontal cutter head and the longitudinal cutter head by a transmission mechanism provided on the cutting mechanism. The structure is reasonable and convenient to use. The positioning and cutting device can quickly cut fin notches on the fin-type cooler.

The invention discloses a positioning device for clinical nursing. The positioning device comprises a fixed bottom plate, and an electric telescopic device is fixedly mounted at the top of the fixed bottom plate; leg supporting blocks are fixedly mounted at the output ends of the electric telescopic devices; leg positioning frames are movably installed on the two sides of the tops of the leg supporting blocks, the two leg positioning frames are symmetrically arranged, buffer bodies are fixedly arranged on the lower portions of the sides, close to each other, of the two leg positioning frames,rubber structural bodies are fixedly connected to the tops of the sides, close to each other, of the two leg positioning frames, and the inner sides of the rubber structural bodies are in a hook shape. The positioning device for clinical nursing is simple in structure and convenient and fast to operate, capable of accurately and effectively positioning and fixing the legs, and capable of preventing the legs from being injured in the positioning and fixing process; positioning and fixing of the legs are stable, so that follow-up nursing operation can be conducted smoothly; and positioning in doctor nursing becomes convenient.

The invention discloses a measuring tape capable of being adsorbed and positioned on a steel material. The measuring tape consists of a measuring tape main body, a rear magnetic steel sheet and a front magnetic steel sheet, and is characterized in that a second bottom surface is arranged on the measuring tape main body; the rear magnetic steel sheet and the second bottom surface are fixed together; a metal hook is arranged at the upper part of the front magnetic steel sheet; the front magnetic steel sheet is fixed to the front end of a steel sheet; the rear end of the steel sheet is coiled and is fixed to a rotary shaft; the height difference between the second bottom surface and the bottom surface of the measuring tape is smaller than the thickness of the rear magnetic steel sheet. The magnetic steel sheets are arranged at the bottom of the measuring tape and the front end of the steel sheet, the measuring tape is positioned and used on a steel structure material conveniently and is quite suitable for workers for processing metal such as building workers and ship-making workers to measure a longer object.

The invention provides herbaceous plant positioning and height and coverage data acquisition equipment. The equipment comprises a seat plate and a quadrat frame, wherein laser positioning lamp sets are arranged on the two outer edges, perpendicular to each other, of the quadrat frame correspondingly; an L-shaped bracket is fixedly arranged on the seat plate; a lifting cylinder is fixedly arrangedat the end part of one end of an area, above the quadrat frame, of the L-shaped bracket; a first adjusting frame is fixedly arranged at the bottom end of a telescopic shaft of the lifting cylinder; the bottom surface of the first adjusting frame is connected with a second adjusting frame; the first adjusting frame and the second adjusting frame are arranged perpendicular to each other; an image acquisition head is arranged on the bottom surface of the second adjusting frame; a computer control mechanism is further fixedly arranged on the seat plate; and the laser lamp and the acquisition headare in signal connection with the computer control mechanism. The problems that an existing quadrat frame is single in function, troublesome in plant height measurement and inconvenient in coverage measurement and calculation are solved.

The invention relates to the technical field of corrugated paper processing, and discloses a full-automatic corrugated paper flattening machine. The machine comprises a rail, multiple supporting legsare fixedly connected to the lower end of the rail, a first conveying belt is arranged on one side in the rail, a second conveying belt is arranged on the other side in the rail, a discharging grooveis fixedly formed in one end of the rail, a protective shell is fixedly connected to the outer side of the upper end of the rail, a feeding port is formed in the end, away from the discharging groove,of the protective shell, a supporting base is arranged on one side of the upper end of the protective shell, two hydraulic rods are fixedly connected to the inner top end of the supporting base, anda fixing base is fixedly connected to the lower ends of the hydraulic rods. According to the full-automatic corrugated paper flattening machine, during use, corrugated paper is put into the flatteningmachine through the feeding port, the first conveying belt drives the corrugated paper to move inwards, the hydraulic rods are started, the two hydraulic rods push the fixing base to descend, the fixing base drives a pressing roller to descend, the pressing roller conducts driving to flatten the corrugated paper on the first conveying belt, and the flattening use of the corrugated paper is facilitated.

The invention relates to environment-friendly dust falling equipment for waste gas treatment and with multiple filtering structures. The dust falling equipment comprises a machine body and an air port, wherein a filtering chamber is formed in the machine body; a transverse plate is arranged in the inner middle part of the filtering chamber; a filtering air net is arranged on the end wall of the transverse plate; an air filtering mechanism is mounted at the side end of the transverse plate; a central through groove is formed in the middle part of the machine body; a sealing drawer penetrates through the front end of the machine body; the air port is formed in the side end of the machine body; side notches are formed in the left end wall and the right end wall of the machine body; and concave bearing mechanisms are mounted at the inner ends of the side notches. The environment-friendly dust falling equipment of the invention has the beneficial effects that side concave plates can be conveniently stored through the side notches; through the use of the side concave plates, a purification pipeline or a purification electric appliance such as a draught fan can be conveniently and directly carried; and meanwhile, the position of the side concave plates can be adjusted through mutual movement between the side concave plates and the side notches, so a more proper assembling environmentcan be conveniently obtained.

The invention discloses a movable road protection station which comprises a box body, square blocks are fixedly connected to the two sides of the outer surface of the box body, fixing threaded holes are formed in the square blocks, supporting rods are slidably connected to the outer surfaces of the square blocks through long-strip sliding grooves, and the outer surfaces of the supporting rods are slidably connected to the outer surfaces of the two sides of the box body. An auxiliary inserting rod is fixedly connected to the upper end of the interior of the long-strip-shaped sliding groove, a fixing screw is installed on the lower surface of the supporting rod, the outer surface of the fixing screw is in threaded connection to the inner side surface of the fixing threaded hole, an adjusting plate is hinged to the upper end of the outer surface of the supporting rod, and a solar cell panel is fixedly installed on the upper surface of the adjusting plate; and right-angle fixing blocks are fixedly connected to the two ends of the upper surface of the box body, and the right-angle fixing blocks are located on the two sides of the lower end of the adjusting plate, so that the use convenience and stability can be greatly improved, and the protection safety is guaranteed.

The invention relates to the technical field of the general surgery department, and discloses a clysis treatment device for the general surgery department. The clysis treatment device comprises a protective plate, wherein the protective plate is an arc-shaped plate made of rubber, sponge blocks are fixedly installed at the upper end and the lower end of the inner side of the protective plate in parallel, the sponge blocks are made of sponge, the middle positions of the sponge blocks are in a protruding shape, main hook-and-loop fastener plates are vertically and fixedly installed at the left end and the right end of the inner side of the protective plate, auxiliary hook-and-loop fastener plates are pasted to the sides, away from the protective plate, of the main hook-and-loop fastener plates, and pasting plates are fixedly installed on the front faces of the auxiliary hook-and-loop fastener plates and are rectangular plates with mucilage glue. According to the device, lubricating oil can be evenly smeared on the outer circle of an inserting pipe, so the situation that a patient feels painful as lubricating oil is not evenly smeared when the inserting pipe enters the anus is avoided; and the inserting pipe is in threaded connection with a limiting ring, and when the inserting pipe enters the anus of the patient again, the inserting pipe can rotate at a constant speed to realize entry, so friction force is reduced, the device can enter conveniently, and pain of the patient is relieved.

The invention discloses a crushing hammer side plate welding assembly method, and belongs to the field of crushing hammers. The machining process comprises the following steps: firstly, blanks are tailored, and side plates are bent by using a pressing mechanism; then, the side plates are welded, and are leveled and corrected by using the pressing mechanism after welding; a welding fixing mechanismcan be used for welding; the machined side plates are put in a gap between a box and a baffle plate of the welding fixing mechanism, and are fixed by using positioning shaft rods; the distance between the two side plates is adjusted; fixing rods are used for welding and positioning to connect the two side plates; lining plates and top cover plates can be welded after fixation; shaft rods are taken down after welding, and are lifted out of an outer shell; and the top cover plates and the lining plates are welded from the inner side to finish the welding assembly. The method can guarantee the flatness before assembly, fully uses self structural characteristics of the side plates for positioned welding, reduces the deformation, and improves the product quality.

The invention relates to ballast cleaning equipment for rail line track health maintenance. The equipment comprises an upper device, a locking mechanism and a separating mechanism. A bottom end of themiddle part of the upper device is connected with a linkage ball; a lower seat is fixed at the lower end of the upper device; linkage springs are mounted at the tops of the left end and the right endof the lower seat; the top end of the linkage spring is connected with a coupling; a bearing disc is mounted at the top end of the coupling; and a slide way is formed in the outer side of the top endof the bearing disc. The equipment has beneficial effects that according to the ballast cleaning equipment for rail line track health maintenance, a joint shaft and a top shaft rotate so that directions of a foundation pillar, a top pillar and a locking mechanism can be rotatably regulated and controlled; and the locking mechanism can be conveniently and flexibly regulated and controlled to be used, the locking mechanism can be flexibly connected with the rail for use, the rotating joint can be locked according to the fixing screws at a head end and a tail end of the foundation pillar and thefixing screws at the top end of a jacking pillar during use, and a good linkage positioning effect is achieved.

The invention relates to an anti-static and anti-corrosion panel and a processing technology thereof. The anti-static and anti-corrosion panel comprises a panel body and edge locking mechanisms, paneledge grooves are formed on side ends of the panel body, and locking mechanisms are installed at the middles of the panel edge grooves. The beneficial effects of the invention are that: according to the anti-static and anti-corrosion panel and the processing technology thereof, lock catches and lock channels move relatively, the range between the two can be adjusted, and then the panel can be conveniently regulated and controlled for use, meanwhile, the positioning range of lock plates can be changed by movement of the lock plates, and better assembling operation of the lock plates can be facilitated, a side end of the panel body can be conveniently penetrated, positioned and the like, and through embedded movement between side section plates and strip channels and between side strip plates and the strip channels, the use range of the side section plates and the side strips plate can be adjusted, the side section plates and the side strip plates can be better controlled for positioningand use, accordingly, the upper end and the lower end of the device body are positioned, and higher controllability is achieved.

The invention relates to a composite titanium reaction kettle for chemical industry, which comprises a kettle body and a chemical mixing mechanism, a top cover is installed at the top end of the kettle body, penetrating rods are arranged on the side walls of the left end and the right end of the top of the kettle body, penetrating holes are formed in the ends of the penetrating rods, and connecting rods are arranged at the side ends of the penetrating rods; and carrying notches are formed in the side walls of the middle parts of the left and right ends of the kettle body. According to the composite titanium reaction kettle for the chemical industry, through mutual clamping between the carrying buckles and the kettle body, the carrying rods and the carrying notches can be in butt joint, then the effect of positioning and using the composite titanium reaction kettle is achieved, meanwhile, through mutual movement between the carrying rods and the carrying screw strips, the positions of the carrying screw strips can be adjusted, and then the position of the carrying and connecting screw strip can be conveniently rotated and adjusted for positioning use, for example, the carrying and connecting screw strip is rotatably inserted into the penetrating hole, so that threaded positioning is performed between the carrying and connecting screw strip and the penetrating rod, and the penetrating rod rotating relative to the device body can be positioned and used after being rotated and adjusted.

The invention discloses a network splitter for network security, which comprises an outer shell, connecting grooves are formed in the surfaces of the two sides of the outer shell, hinge shafts are arranged on the side surfaces of the connecting grooves, network cable sockets are hinged to the surfaces of the hinge shafts, and the surfaces of the network cable sockets are hinged to the side surfaces of the connecting grooves. One end of the network cable socket is fixedly connected with a connecting line, one end of the connecting line is fixedly connected to the interior of the outer shell, tensioning grooves are formed in the two sides of the other end of the network cable socket, tensioning rods are slidably connected to the side faces of the tensioning grooves, and the surfaces of the tensioning rods are slidably sleeved with tensioning springs. The surface of the tensioning spring is slidably connected to the side face of the tensioning groove, the surface of one end of the tensioning rod is fixedly connected with a positioning plate, and the surface of one side of the positioning plate is connected to the surface of one side of the outer shell in an abutting mode, so that the use convenience and stability can be greatly improved, and safety is guaranteed.

The invention discloses a double-channel metal bellow and a manufacturing process thereof. The double-channel metal bellow comprises an outer shell, wherein a sealing column is rotationally connected to the side face of the outer shell, a cavity is formed in the surface of one end of the sealing column, an internal connecting hole is formed in the middle of the surface of one side of the cavity, external connecting holes are formed in two ends of the surface of the other side of the cavity, one end of the internal connecting hole and one end of the external connecting hole are located on the surfaces of the two sides of the sealing column correspondingly, an outer pipe is fixedly welded to the surface of the other side of the outer shell, the surface of one end of the outer pipe is located on one side of the sealing column, an inner pipe is fixedly connected to the center of the interior of the outer pipe, an arc-shaped sealing gasket is fixedly connected to the surface of one end of the inner pipe, the surface of the arc-shaped sealing gasket is slidably connected to the surface of one side of the sealing column, and a threaded ring is fixedly connected to the surface of the other end of the inner pipe. Therefore, the use convenience and stability can be greatly improved, and the high efficiency and precision of combined installation and adjustment are guaranteed.

The invention discloses an intelligent sound box based on Internet of Things, which comprises a sound box mounting box, wherein a regulation and control knob is movably mounted on the upper surface of the sound box mounting box, a lifting handle is fixedly mounted on the upper surface of the sound box mounting box and located on the outer side of the regulation and control knob, loudspeaker dust screens are arranged at the positions, located on the two sides of a display screen, of the front surface of the sound box mounting box, two loudspeaker mounting grooves are formed in the inner side of the sound box mounting box, and stable structures are fixedly mounted at the positions, located on the inner sides of the loudspeaker mounting grooves, of the inner surface of the sound box mounting box. According to the intelligent sound box based on the Internet of Things, the influence of vibration on a loudspeaker unit and the whole sound box can be reduced, air pressure impact can be reduced, the loudspeaker unit can operate more stably, external signals can be shielded when the sound box is used, internal heat dissipation can be kept, the sound box can be clamped and positioned, and the sound box can be conveniently positioned and used at different positions.

The invention discloses a heat dissipation water spraying device for clutch bearing machining. The heat dissipation water spraying device comprises a first arc-shaped pipe, wherein one end of the first arc-shaped pipe is fixedly connected with a connecting hose, one end of the connecting hose is fixedly connected with a second arc-shaped pipe, the second arc-shaped pipe is located on one side of the first arc-shaped pipe, spray heads are fixedly mounted on the side faces of the first arc-shaped pipe and the second arc-shaped pipe correspondingly, a connecting block is fixedly connected to the surface of one side of the first arc-shaped pipe, a connecting plate is hinged to the surface of the connecting block through a threaded shaft, a locking nut is in threaded connection with the surface of one end of the threaded shaft, the surface of one side of the locking nut is connected to the surface of one end of the connecting plate in a pressed mode, the surface of the other end of the connecting plate is rotationally connected with a rotating shaft, and the surface of one end of the rotating shaft is fixedly connected to the surface of one side of the second arc-shaped pipe. Thus, the use convenience and stability can be greatly improved, and the safety and high efficiency of heat dissipation are guaranteed.

The invention discloses a filter type thin film pressure reducing valve, which comprises a valve body, a pressure reducing device and a filter device, wherein a water flow passage is formed in the valve body; both the filter device and the pressure reducing device are arranged in the valve body; the filter device is arranged on the upstream of the pressure reducing device and comprises a filtering net; the filtering net is columnar; the side wall of the middle part of the filtering net is provided with a notch; two vertical side edges of the notch are provided with fixing parts; a first placement hole is formed in the valve body and is communicated with the water flow passage; the side of the first placement hole which is crossed with the water flow passage is provided with a fixing groove which is matched with the fixing part; and the filtering net is arranged in the first placement hole. The valve has the advantages that: a flow path for a medium is changed from an inverted S shape into a through type during filtration by the filtering net structure; the reduction of flow resistance is realized; an internal structure is simplified; the filtering net is more convenient to position and use; and the production difficulty of the valve body is greatly reduced.

The invention discloses a simple type hydraulic hammer outer shell machining and assembling system and belongs to the field of hydraulic hammers. The simple type hydraulic hammer outer shell machiningand assembling system comprises a bending mechanism, a pressing and flattening mechanism and a welding fixing mechanism. A pressing rod is mounted at the lower side of a pressing rod fixing table ofthe bending mechanism. An upper pressing die with a cambered surface is arranged at the bottom end of the pressing rod. Two lower pressing dies are fixed to a bending platform of the bending mechanismand are columnar. The two lower pressing dies are distributed in a manner that the two lower pressing dies are symmetrical about the longitudinal middle cross section of the pressing rod and used forbending a top cover plate and a liner plate. Matching surfaces of a pressing block body and a pressing and flattening platform in the pressing and flattening mechanism are each a plane. A cushion block and / or a rectangular pressing rod are / is put on the pressing and flattening platform and used for conducting bending and flattening correction on side plates. The welding fixing mechanism is used for fixing the side plates and assisting in welding of the top cover plate and the liner plate. According to the simple type hydraulic hammer outer shell machining and assembling system, bending of a workpiece is conducted through the simple bending mechanism, the side plates are bent and corrected after being welded through the pressing and flattening mechanism, and the flatness, achieved before assembling, of the workpiece can be guaranteed; and the system is simple in structure and convenient to use.

The invention relates to an antistatic and anti-corrosion panel and its processing technology, comprising a panel body and a side lock mechanism, a panel side groove is arranged at the side end of the panel body, and a locking mechanism is installed in the middle of the panel side groove. The beneficial effects of the present invention are: the antistatic and anticorrosion panel and its processing technology can adjust the range between the two through the mutual movement between the lock and the lockway, thereby facilitating its regulation and use, and at the same time The positioning range of the locking plate can be changed through the movement of the locking plate, which is convenient to change the positioning orientation of the locking plate, so as to better carry out the assembly operation of the locking plate, and facilitate the piercing and positioning of the side end of the plate body, etc. operation, and through the fitting activities between the side joints and the side slats and the strip respectively, the use range of the side joints and the side slats can be adjusted to facilitate better control of the side joints and the side slats Positioning is used to position the upper and lower ends of the device body, which has higher maneuverability.

The invention discloses a memory rope with a built-in positioning device. The memory rope comprises a rope body; a conical head is fixedly formed at one end of the rope body; the rope body comprises a woven fiber bundle; fixing rings are fixedly connected to the two ends of the woven fiber bundle in a clamped mode; a mounting cylinder is fixedly embedded in one end of the rope body; a long-strip-shaped groove is formed in the surface of the mounting cylinder; the surface of the woven fiber bundle is fixedly connected to the side face of the long-strip-shaped groove in a clamped mode; a threaded hole is formed in the surface of one end of the mounting cylinder; the side face of the threaded hole is in threaded connection with a cylinder cap; the end of the mounting cylinder and the end of the cylinder cap are each provided with a ball head; a cavity is formed in the side face of the threaded hole; a positioner is mounted at the bottom of the cavity through a thread head in a threaded mode; and the positioner is located on the side face of one end of the mounting cylinder, so that the convenience and efficiency of production and processing can be greatly improved, and the safety and accuracy of use are guaranteed.

The invention relates to a filter device for manufacturing automobile coating glue. The filter device comprises a main body and an embedding mechanism, wherein an inner chamber is formed in the middlepart of the main body, a filter strip is arranged at the inner end of the inner chamber, a lifting opening is formed in the top end of the main body in a penetrating mode, and side loading mechanismsare arranged on the two sides of the top end of the main body. The filter device for manufacturing automobile coating glue has the following beneficial effects: a panel can be directly obtained through a panel connection channel; when the panel and an embedding opening are embedded, the panel can be directly locked, so the panel can be conveniently and better positioned and used and has better practical performance when being operated and controlled; some cable structures can be directly connected to exposed panel openings in a penetrating manner, wiring and other placement operations can bebetter conducted conveniently, and a device body is more convenient to use; and meanwhile, filtering operation can be conducted conveniently through the filter strips, liquid generated when automobilecoating glue is manufactured can be filtered conveniently, and therefore, processing and production of the coating glue can be better conducted.

The invention discloses a three-dimensional code positioning and scanning device. The device comprises a scanning device body. A plurality of heat conducting rods which are in contact connection withthe control circuit board are uniformly and fixedly connected to the position, corresponding to the control circuit board, in the scanning device body. The ends, away from the control circuit board, of the heat conduction rods are fixedly connected with the same heat dissipation plate, the side wall of the scanning device body is provided with an opening corresponding to the heat dissipation plate, the upper end of the scanning device body is provided with a bayonet, a positioning plate is clamped in the bayonet, and the side, close to the heat dissipation plate, of the positioning plate is fixedly connected with a heat dissipation fan. According to the invention, the heat dissipation efficiency of the scanning device body is greatly improved.

The invention discloses vacuum dewatering and drying equipment for rice skin. The vacuum dewatering and drying equipment comprises a footstand and an assembly strip, a side base is arranged at the topof the side end of the footstand, an end strip is arranged at the end of the side base, a strip opening is formed in the end wall of the end strip in a penetrating mode, a crank is arranged on the outer side of the end strip, a handle buckle is arranged at the end of the crank, a winding disc is arranged at the inner side end of the crank, a rope is installed at the end of the winding disc, and the assembly strip is arranged at the top end of the side base. By rotation of an assembly shaft, an assembly plate at the side end of the assembly strip can be rotated, turned over and regulated for use, more devices can be carried at the end of the assembly plate, for example, after the assembly plate is inclined, raw materials for drying are carried, operation such as storage and placement of the raw materials is facilitated, the storage effect of the body is better, meanwhile, the length range during use can be adjusted through movement between the assembly plate and an outer plate, and atthe moment, the carrying range can be conveniently and better controlled and adjusted.

The invention discloses a hydraulic hammer housing assembly method based on a bending and flattening technology, and belongs to the field of hydraulic hammer processing. The hydraulic hammer housing assembly method comprises the following steps of: cutting blank, bending and processing a lining plate and a top cover plate through a bending mechanism, and bending and processing side plates througha pressing and trimming mechanism; welding the side plates, and flattening and correcting the side plates by the pressing and trimming mechanism; welding by a welding and fixing mechanism, specifically, placing processed side plates into a gap between a box body of the welding and fixing mechanism and a baffle plate, welding and positioning by a fixed rod after a positioning shaft rod is utilizedfor fixing, and connecting the two side plates; and welding the lining plate and the top cover plate after fixing, lifting out the lining plate and the top cover plate out of the housing, and weldingthe top cover plate and the lining plate from the inner side after lifting out the outer housing, thereby completing welding assembly and processing. The hydraulic hammer housing assembly method utilizes the simple bending mechanism to bend a workpiece, and the pressing and trimming mechanism corrects the side plates after bending and welding, so that flatness before the side plates are assembledcan be guaranteed. The device is simple and is convenient to use.

The invention relates to a sleeve positioning double-face machining device. The sleeve positioning double-face machining device comprises a sleeve part, wherein a hole penetrating through the sleeve part is formed in the end face of the sleeve part, a limiting cavity is formed in the sleeve part, adjusting notches are formed in the upper end face and the lower end face of the sleeve part, the limiting cavity is communicated with the adjusting notches, and limiting sliding blocks are arranged in the sleeve part; and the number of the limiting sliding blocks is an even number, the limiting sliding blocks are symmetrically distributed up and down, an adjusting device is connected into the sleeve part, the adjusting device can adjust the distance between the limiting sliding blocks which are oppositely arranged up and down, and the limiting sliding blocks clamp a workpiece. The sleeve positioning double-face machining device is simple in structure, convenient to operate, flexible to use, capable of facilitating rapid dismounting, mounting, adjusting, positioning and using of the workpiece and convenient to apply and popularize.

The invention relates to assembly equipment with a locating structure and for syringe processing. The assembly equipment comprises a side top seat and a storage mechanism, and the bottom end of the side top seat is provided with a middle seat; an end chamber is formed in the middle of the middle seat, and both the upper and lower walls of the right end of the end chamber are provided with side clamping blocks; the storage mechanism is arranged in the middle of the end chamber, and the bottom end of the middle seat is fixedly provided with a footstand; and the left end of the footstand is provided with a side strip block, and the right end of the middle part of the side strip block is provided with a connecting rod in a penetrating mode. The assembly equipment with the locating structure and for syringe processing has the beneficial effects that an outer clamping head can be subjected to helical transmission through rotation of a threaded rod, so that the outer clamping head and an inner clamping head do relative motion to perform clamping treatment, thereby facilitating clamping joint operation properly; during mutual butt joint between semicircular ring structures of the inner clamping head and the outer clamping head, a syringe to be assembled can be clamped properly, thereby facilitating locating connection operation of the syringe; and the assembly equipment is high in practicability.

The invention relates to the technical field of ophthalmology, in particular to an auxiliary head positioning device for medical ophthalmologic operations, which comprises a device body, the device body comprises a movable supporting base, one end of the movable supporting base is fixedly connected with an operating table main body through a hydraulic telescopic mechanism, and handrails are fixedly mounted at two ends of the operating table main body. By arranging the fixed box, the transmission screw rod, the rocking wheel, the meshing transmission block main body, the supporting rod, the meshing wheel main body and the protection plate main body, when an operation is carried out, the transmission screw rod is rotated by operating the rocking wheel, so that the transmission screw rod drives the meshing transmission block main body to move, and the meshing transmission block main body is meshed with the meshing wheel main body; and the meshing wheel main body drives the protection plate main body to adjust the size, so that the head of a patient is positioned and can be adjusted according to the shape of the head of the patient, different patients can be conveniently positioned and used, and the reliability of the device is improved.

The invention discloses a wear-resistant epoxy floor. The wear-resistant epoxy floor comprises a floor body and a sealing mechanism, wherein a footstand is arranged at the bottom end of the floor body, a seat groove is formed in the middle of the footstand, a port is formed in the side end of the footstand, the sealing mechanism is arranged at the inner end of the port, and notches are formed in the middles of the front end and the rear end of the footstand correspondingly; a penetrating channel is formed in the middle of each notch in a penetrating mode, inner channels are formed in the head end wall and the tail end wall of the inner part of each penetrating channel, and a rotary adjusting mechanism is arranged on the inner side of the top end of an end fixing seat. According to the wear-resistant epoxy floor, manual holding can be conveniently conducted through a plate handle, then a sealing plate at the end of the plate handle is adjusted and controlled in a linkage mode, and the sealing plate is conveniently pulled to conduct sealing operation, so that the sealing plate is connected with the end of the port in a clamping mode through a clamping block, and positioning use can be conveniently and better conducted; on the contrary, the sealing plate at the end of the port can be opened, and dry articles is added into the seat groove through the port, so that the inner part of the floor body can be conveniently dried, and the using effect of the floor is improved.