80results about How to "Fixed effect" patented technology

The invention discloses a mold machining device achieving precise locating. The mold machining device comprises a workbench. A fixed plate is arranged at the top of the workbench. Locating blocks arefixedly connected to the bottom of the fixed plate. The bottoms of the locating blocks are sleeved with locating sleeves. Locating grooves used in cooperation with the locating blocks are formed at the tops of the locating sleeves. According to the mold machining device, through cooperative use of the workbench, the fixed plate, the locating blocks, the locating sleeves, the locating grooves, a moving rod, a moving plate, fixed mechanisms, a shell, a locating mechanism, a clamp groove, a handle, a moving wheel, an annular groove, a through hole, a limiting block, a limiting groove and a through opening, the problems that an existing mold machining device is inconvenient for users to use, the position of a mold needs to be fixed multiple times in the use process, a large quantity of time and energy of users are consumed, consequently, use of users is influenced, and the work efficiency of users is reduced are solved; and the mold machining device achieving precise locating has the advantage of being convenient for users to use and is worthy of popularization.

The invention discloses a convenient-to-disassemble supporting frame base with an angle conversion function for an assembly building, and belongs to the technical field of building assembly. The convenient-to-disassemble supporting frame base comprises a base body and a supporting plate, wherein the supporting plate is attached to the upper surface of the base body, a storage groove is formed in the upper surface of the supporting plate, a frame is arranged in the storage groove, an empty groove is formed in the lower surface of the inner wall of the storage groove, and a positioning mechanism is arranged in the empty groove. According to the convenient-to-disassemble supporting frame base, the positioning mechanism is arranged, when the frame is placed in the storage groove, a fixing plate enters the groove, at the moment, a triangular block can extrude two rollers, the two rollers drive two arc-shaped blocks to be far away from each other through two first sliding rods respectively, a baffle can rotate under the action of a pin shaft when being extruded by the arc-shaped blocks, at the moment, the baffle drives an extrusion roller to move to extrude a push plate, the push plate drives a sleeve to move, so that an inserting block can move and be inserted into an inserting groove, and at the moment, the frame can be effectively fixed.

The invention discloses an antiskid welding clamp which comprises an upper connecting rod and a lower connecting rod. A fixing plate is welded to one side of the bottom of the upper connecting rod, and a first extrusion pad for fixing a circular pipe is arranged at the bottom of the fixing plate. A groove is formed in the part, on the top of the fixing plate, of the upper connecting rod, a spiralrotating rod is connected inside the groove in a threaded mode, a pushing rod is welded to the bottom of the spiral rotating rod, and the bottom of the groove communicates with a rubber pad at the bottom of the first extrusion pad through a communication pipe. In the antiskid welding clamp, the communication pipe is internally filled with hydraulic oil, the pushing rod can be driven to move downwards by rotating the spiral rotating rod, the hydraulic oil can be extruded to the rubber pad accordingly, then the rubber pad swells, accordingly the surface of the first extrusion pad is uneven, in this way, the circular pipe can be sufficiently fixed through the first extrusion pad, and the situation that the surface of a first extrusion pad skids to affect fixation of the circular pipe is prevented.

The invention belongs to the technical field of medical apparatuses and instruments, and particularly relates to a multifunctional fixing device for a neurosurgery department. The device comprises a fixing plate, and a head fixing device and a supporting device matched with the head fixing device are arranged on the fixing plate; the supporting device comprises a head supporting structure and a neck supporting structure matched with the head supporting structure; the head supporting structure comprises a head supporting plate and a head supporting transmission structure matched with the head supporting plate; the head fixing device comprises a first fixing gear rotationally connected with the fixing plate, and a multi-angle adjusting structure is connected to the first fixing gear; a supporting shell is arranged on the fixing plate, and the neck supporting structure comprises a neck supporting plate and a neck transmission structure matched with the neck supporting plate; the multi-angle adjusting structure can adjust the head fixing device according to the rotation angle of the head supporting plate, then, the head of a patient is fixed, meanwhile, the phenomenon that use is not convenient when the neck of a patient is not supported in use is avoided, and convenience and stability are improved.

The present invention discloses a water-cooled machine housing detection device with high stability. The device comprises a detection frame body and a control cabinet, the bottom portion of the detection frame body is provided with a seal pad, the top portion of the detection frame body is provided with a first fixed device, the inner wall of the detection frame body is provided with a water duct,the water duct is provided with a plurality of water injection nozzles; the first seal pad is provided with an air pressure sensor, and the air pressure sensor is connected with the control cabinet through a wire; the fixed device comprises a rotatable nut base arranged in the detection frame body, a screw rod penetrating the internal portion of the nut base and a pressing plate arranged at the bottom portion of the screw rod, the top portion of the screw rod is provided with a first spacing plate, the first spacing plate is provided with a through hole, the through hole is internally provided with a second fixed device, and the top portion of the detection frame body is provided with a spacing device; and the first fixed device is cooperated with the spacing device to prevent the nut base and the screw rod from jittering so as to improve the fixing effect of the first fixed module on the motor housing.

The invention discloses a remote infusion monitoring and alarming device of the Internet of things. The device structurally comprises a liquid outlet amount adjusting valve, an infusion bottle support, a vacuum pumping cylinder, a fixing rubber sleeve, an infusion bottle, a hanging frame, an infusion amount monitoring and remote alarming device, infusion millimeter adjusting buttons, an infusion millimeter scale, a signal receiving antenna, a controller and a liquid outlet hose. According to the infusion amount monitoring and remote alarming device, through the cooperation of an infusion liquid level monitoring mechanism and the infusion millimeter scale, the infusion amount required by a patient can be set; through a liquid level alarming mechanism, when the infusion amount set for the patient is reached, the signal receiving antenna can be used for transmitting a wireless signal to a control room for alarming; through an infusion mechanism, the infusion liquid can be evenly taken bythe patient, the probability of adverse reactions of the patient is reduced, the labor of medical staff is reduced, and the work efficiency is improved.

The invention provides machining equipment for a wire harness fixing block. The machining equipment comprises a work platform capable of rotating by itself, four stations, a drilling mechanism, a reaming mechanism and a first chamfering mechanism. The four stations are fixed to the work platform, the included angle between every two adjacent stations is 90 degrees, and a clamping mechanism used for clamping and fixing the wire harness fixing block is fixed to each station. The drilling mechanism is fixed to the position over the first station and used for drilling the wire harness fixing block. The reaming mechanism is fixed to the position over the second station and used for reaming the wire harness fixing block. The first chamfering mechanism is fixed to the position over the third station and used for chamfering the wire harness fixing block. The equipment is simple in structure and low in cost.

The invention discloses a rescue device for emergency hemostasis in the internal medicine department, and relates to the field of rescue devices for emergency hemostasis. The rescue device comprises a base, the bottom of the base is provided with a hemostasis rescue device movement limiting part, the top of the base is fixedly connected with a stand column, and the top end of the stand column is rotatably connected with a supporting plate. The rescue device is reasonable in structure, movement and position fixation of the hemostasis rescue device are facilitated by arranging the movement limiting part, compared with a traditional movement fixing mode, the hemostasis rescue device is prevented from moving due to external force, certain adverse effects on the hemostasis effect are avoided, by arranging a hemostasis part, a supporting plate limiting part, a threaded column, a guide rod, a hemostasis rescue device linkage part and an air cylinder assembly, the position of the hemostasis rescue device is adjusted, hemostasis operation is conducted on different bleeding positions, the operation is convenient, the angle of the hemostasis rescue device is flexible, adaptation is conducted according to the shape of the pressed part of a patient, and the hemostasis effect is good.

The invention discloses a fixing mechanism with an adjustable angle for a water conservancy irrigation device. The mechanism comprises a bottom plate, a fixing frame and a limiting plate, a connectingrod is installed above the bottom plate, a fixing plate is arranged above the connecting rod, a side plate is fixed to the part above the fixing plate, a fastening bolt is installed on the left sideof the middle of the side plate, an adjusting screw is fixed to the right side of the fastening bolt, a fixing frame is arranged on the right side of the side plate, a rubber layer is arranged in thefixing frame, a fixing column is welded to the part below the fixing frame, lugs are installed on the two sides of the fixing column, screws are fixed to the upper portions of the lugs, and grounded nails are arranged below the screw lugs. According to the mechanism, a rotary structure is formed by the connecting rod through a rotary disc and the fixing plate, the connecting rod can be rotated through the rotary disc to make the adjustment of the irrigation direction, the rotary range between the connecting rod and the fixing plate is 0-180 degrees, the irrigation range is expanded, and the irrigation is more convenient.

The invention relates to the technical field of part machining, and discloses a corner machining device for machining mechanical parts. The corner machining device comprises a first supporting plate,wherein supporting legs are fixedly installed at the bottom of the first supporting plate, movable wheels are arranged at the bottoms of the supporting legs, a second motor is fixedly installed at thebottom of the first supporting plate, a rotary disc is fixedly connected to the output end of the second motor, a push rod is fixedly connected to the surface of the rotary disc, and a supporting pillar is arranged at the top of the first supporting plate. According to the corner machining device for machining the mechanical parts, by pressing a slide block with the hands, then a first reset spring is compressed to draw back, then the height of a grinding machine is conveniently adjusted, and then through the grinding machine, round pipes with different heights are ground. The height limitation to the round pipes during grinding and the grinding monotonousness of the grinding machine are lowered, the situation that the round pipes cannot be ground due to the difference in height of the round pipes is avoided, and the using range of the grinding device is enlarged.

The invention discloses a continuous winding device for carbon fiber prepreg, and belongs to the technical field of carbon fiber prepreg. The continuous winding device comprises two supporting plates, a fixing pipe, a collecting plate and side plates, a base is fixedly connected to the lower surfaces of the two supporting plates, and the fixing pipe is fixedly connected to the upper surfaces of the two supporting plates. According to the continuous winding device for the carbon fiber prepreg, squeezing rollers are arranged, when the infiltrated carbon fiber prepreg passes through the space between the two squeezing rollers, redundant soaking liquid can be squeezed out and flow down; the collecting plate, the side plates and a piston are arranged, the collecting plate is matched with the side plates to collect the flowing-down soaking liquid, the soaking liquid can be collected by opening the piston if recycling is needed, when a pressing plate moves, the pressing plate can be matched with the squeezing rollers to extrude a sponge mat, so that the sponge mat is compressed, and the absorbed soaking liquid can flow out and is collected by the collecting plate; and meanwhile, the dried squeezing rollers squeeze the carbon fiber prepreg again to achieve a better soaking liquid squeezing effect.

The invention discloses a spectacle lens assembly device convenient to fix. The spectacle lens assembly device comprises an assembly box body for installing spectacle lenses, wherein the assembly boxbody is internally provided with two fixing blocks for placing and fixing a spectacle frame and a clamping mechanism for fixing the spectacle lens on the fixing blocks, further, the assembly box bodyis internally provided with a placement box for placing the spectacles lenses, and the placement box is provided with an active overturn plate controlling the opening of the placement box to open andclose. Through adoption of the spectacle lens assembly device, the spectacle lenses can be fixed through cooperation of the placement box and the active overturn plate, so that the spectacle lenses are prevented from deviating when being sucked and fixed, and are guaranteed to be stable.

The invention discloses a combined stainless steel multi-ring elastic thread anorectal ligation device, and relates to the technical field of medical instruments. The ligation device comprises a machine body; threaded holes are formed in the two sides of the machine body; studs are placed on the inner sides of the threaded holes; one sides of the studs are in threaded connection with sliding blocks; the inner sides of the sliding blocks are connected with sliding rods; a limiting plate is fixedly connected to one side of the tail end of each sliding rod; a handle is welded to the bottom end ofthe machine body; and a negative pressure connector is formed in the bottom end of the handle. According to the invention, due to the fact that a movable plate is installed on the outer side of the negative pressure connector, a user can conveniently drive the movable plate through push rods to push a negative pressure connecting tube connected to the negative pressure connector in a sleeving mode, then the user can conveniently and rapidly disassemble the negative pressure connecting tube, and the labor force loss of the user due to inconvenience in disassembly work can be effectively avoided; and in addition, due to the existence of sponge mats, the extrusion force of the push rods on the palms of the user can be greatly reduced.

The invention discloses a skin nailing machine for steamed pork. The skin nailing machine comprises an equipment device body, a first fixed supporting column and a second fixed supporting column, wherein the first fixed supporting column is fixedly connected with and arranged at one end of the equipment device body; the second fixed supporting column is fixedly connected with and arranged at the other end of the equipment device body; a sliding groove is fixedly connected with and arranged on the inner wall of one end of the first fixed supporting column; a convenient plug-in unit is fixedly connected with and arranged at the top end of a limiting groove; and a fixed plate is fixedly connected with and arranged at the top end of the convenient plug-in unit. According to the invention, theconvenient plug-in unit is a small steamed pork nail, so punching of small steamed pork is facilitated; the top part of the convenient plug-in unit is provided with the fixed plate used for placementand convenient taking, so practicability is embodied; a placement hole is fixedly arranged in the limiting groove and used for storing the convenient plug-in unit; when the convenient plug-in unit isnot in use, the convenient plug-in unit can be put back into the placement hole; the sliding groove is fixedly arranged at two ends of two supporting columns, so movement of a pressing plate is limited within a certain range; and thus, the skin nailing machine provided by the invention is applicable to being used for making the steamed pork, and has wide development prospect in the future.

The invention discloses a high-precision fixing device for machining. The high-precision fixing device for machining comprises a fixing base, wherein sliding grooves are formed in the outer walls of the two sides of the fixing base; sliding blocks are slidably connected to the inner walls of the two sliding grooves; L-shaped plates are fixedly connected to the outer walls of one sides of the two sliding blocks; supporting seats are fixedly connected to the outer walls of one sides of the two L-shaped plates and one side of the top outer wall of the fixing base; second fixing grooves are formedin the top outer walls of the two supporting seats; second protective pads are bonded to the inner walls of the two second fixing grooves; a plurality of ribs are arranged on the inner wall of each second protective pad correspondingly; and a plurality of fixing teeth are arranged on the outer wall of one side of each rib correspondingly. When the high-precision fixing device for machining works,a workpiece can be prevented from rolling due to acting force so that the machining deviation of the workpiece can be avoided, the offsetting between clamping plates and the supporting seats due to shaking of the clamping plates when the clamping plates move is avoided, the influence on fixing of the workpiece due to the fact that the workpiece is too short or too long is eliminated, and thus theworking convenience of the device is improved.

The invention provides a cutting machine servo limiting device convenient to adjust. The cutting machine servo limiting device comprises a planet wheel speed reducer, mounting flange plates, a driving shaft, a rotating angle limiting frame structure, an elastic lifting frame structure, a transverse moving limiting frame structure, a telescopic wire hoisting frame structure, a mounting bolt, a sliding block coupler, a servo motor, a connecting flange plate and an encoder connecting socket; the mounting flange plates are welded to the left side and the right side of the outer portion of the planet wheel speed reducer correspondingly; and the driving shaft is mounted in the middle of the right side of the planet wheel speed reducer. The cutting machine servo limiting device has the beneficial effects that through the arrangement of a connecting sleeve, a semicircular protrusion, a sliding block, a center ejector rod and a bottom limiting switch, the rotating angle of the driving shaft can be limited, the driving shaft is made to support the rotating fixed angle, and the situation that the precision of a cutting machine is reduced due to the fact that the rotating angle of the driving shaft is too large is prevented.

The invention discloses a cross hole drilling machine which comprises a machine body, wherein the machine body is provided with a clamping device and a fixing device; the clamping device and the fixing device are used for positioning a processed piece; the machine body is provided with a main bracket; the main bracket is provided with a main electric drill by a feeding mechanism; the main bracketis also provided with an auxiliary electric drill by the feeding mechanism; the axis of the auxiliary electric drill and the axis of the main electric drill are vertical and are positioned in the same plane; the machine body is provided with a controller which controls the main electric drill, the auxiliary drill and the feeding mechanism to carry out logic work; the input end of the controller is electrically connected with a control button; the machine body is also provided with an auxiliary bracket; the auxiliary bracket is provided with a main auxiliary electric drill and an assistant auxiliary electric drill by the feeding mechanism, wherein the axis of the main auxiliary electric drill and the axis of the assistant auxiliary electric drill are vertically arranged in the same plane; and the machine body is provided with an electric control switch which controls the main auxiliary electric drill and the assistant auxiliary electric drill to feed by the controller. The cross hole drilling machine of the structure has the advantages of reasonable structure, high processing precision and high processing efficiency, is convenient to operate and is especially suitable for batch processing.

The invention discloses a screwing positioning tool, a screwing structure and a screwing method. The screwing positioning tool comprises a base, a sleeve, a positioning post and an elastic member. The top of the base is provided with a holder. The sleeve is vertically fixed on the holder of the base. The upper end of the sleeve is provided with a limit hole. The lower end of the positioning post is provided with a limit head. The elastic member is disposed between the positioning post and the base. Under the action of the elastic member, the limit head of the positioning post is limited by the limit hole, and the upper end of the positioning post extends out of the limit hole. The screwing positioning tool is accurate in aligning and efficient.

The invention discloses a non-dilution blower device for a high-efficiency water heater. The non-dilution blower device comprises a water heater roof and a flue pipe, the top end of the water heater roof is provided with the flue pipe, the bottom end of the flue pipe is fixedly connected to the top end of the water heater roof through welding, the bottom end of the flue pipe is perpendicular to the water heater roof to be in a circular through shape, a water heater exhaust pipe is arranged below the flue pipe, the top end of the water heater exhaust pipe is fixedly connected to the circular through shaped bottom end of the water heater roof through welding, an air plate device is arranged at the top end inside the flue pipe, the air plate device is movably connected to the interior of theflue pipe through welding, the flue pipe is connected with the air plate device in a sleeve manner, and a quartz acoustic panel and the surface of a motor are not connected, the quartz acoustic panelis fixed to the outer surface of the motor through self gravity, the quartz acoustic panel can be conveniently installed and disassembled, and the non-dilution blower device is more humanized and relatively practical.