25results about How to "Realize regular work" patented technology

The invention relates to the technical field of wafer processing, and discloses a wafer rotary processing device which comprises a shell, a rotating mechanism for driving a wafer to rotate is arranged on the shell, a first motor for driving the rotating mechanism to rotate is arranged in the shell, the rotating mechanism comprises a rotating table, and multiple layers of negative pressure ring cavities are formed in the top of the rotating table. The bottom of the rotating table is provided with a liftable negative pressure generating mechanism, a lifting mechanism is arranged in the shell, the lifting mechanism drives the negative pressure generating mechanism to complete lifting action, the top of the lifting mechanism is provided with a positioning mechanism, and the positioning mechanism clamps a wafer in the radial direction through a shaft, so that the axis of the wafer coincides with the axis of the rotating table. The device realizes automatic positioning and fixing work before wafer processing, can replace a rotating mechanism in most wafer processing equipment, can be independently used as split type rotating equipment, and is more comprehensive and efficient.

The utility model discloses a marine adjustable distance meter, which relates to the technical field of measurement and positioning, aims to provide a marine adjustable distance meter capable of shortening positioning time and improving use efficiency, and has the technical key points that the marine adjustable distance meter comprises a ruler body, scales are arranged on the ruler body, a sliding chute is formed in the center of the ruler body, and the ruler body is provided with a groove. The ruler comprises a ruler body, a sliding groove is formed in the ruler body, two sliding plates are connected in the sliding groove in a sliding mode, the sliding plates horizontally move in the center of the ruler body along the sliding groove, and grooves are formed in the two sides of each sliding plate. The distance between the two fixing sleeves is adjusted to be the same as the distance between the sacrificial anode bolts, then the marking pens are placed in the fixing sleeves, the distance between the marking pens is made to be consistent with the positions of the sacrificial anode bolts, the purpose of rapid positioning is achieved, and positioning work of multiple distances can be used through the slidable fixing sleeves.

The utility model relates to the technical field of geological investigation, and discloses a high-stability sampling device for geotechnical engineering investigation, which comprises a device table, vertical rods are fixedly connected to the left side and the right side of the top end of the device table, sliding blocks are slidably connected to the outer walls of the vertical rods, and transverse rods are fixedly connected to the opposite ends of the sliding blocks. Sampling assemblies are arranged at the opposite ends of the cross rods, a material collecting box is connected to the lower sides of the opposite ends of the vertical rods through lifting assemblies, a collecting barrel is fixedly connected to the bottom end of the material collecting box, and stabilizing shafts are connected to the opposite ends of the vertical rods through stabilizing assemblies; the outer walls of the stabilizing shafts are in threaded connection to the inner walls of the sides, away from the vertical rods, of the top ends of the device tables correspondingly, and reinforcing assemblies are arranged on the inner walls of the stabilizing shafts. According to the sampling device, the fixing work before the device is used is realized, manual operation is not needed, the fixing is faster, and the sampling position deviation caused by the fact that the two sides cannot be fixed at the same time is avoided.

The invention provides a toy manufacturing polishing device capable of degrading raw materials, the toy manufacturing polishing device comprises a frame body and a base, a synchronous fixing mechanism is arranged on the base and fixes the bottom of a toy, an auxiliary abutting mechanism is matched with the synchronous fixing mechanism to improve the clamping stability, and a polishing mechanism and an auxiliary polishing mechanism are both installed on a movable block. The auxiliary polishing mechanism is in a contact state with the surface of the toy all the time so that all parts of the toy can be polished, and the working end of the air guide system moves along with the polishing mechanism and the auxiliary polishing mechanism so that sweeps generated during polishing can be blown to one side; according to the device, toys can be rapidly fixed, repeated assembly and disassembly of the toys during polishing of different positions are avoided, the overall polishing efficiency is improved, the stability during polishing is higher, the polishing precision can be effectively improved, polishing stations of a polishing disc and a polishing head can be automatically adjusted, the surfaces of the toys are comprehensively polished, and the polishing efficiency is improved. The first nozzle and the second nozzle synchronously move along with the movable block and blow scraps away from the surface of the toy during movement.

The utility model relates to the technical field of coating filter bags, in particular to a coating filter bag which comprises a filter cartridge, a support ring is fixedly mounted at an upper port of the filter cartridge, a fine screen, a medium screen and a coarse screen are sequentially and fixedly mounted at a lower port of the filter cartridge, and a bag bottom is fixedly mounted at a lower port of the coarse screen. Blocking cloth is detachably installed on the surface of the fine screen, the surface of the middle screen and the surface of the coarse screen, auxiliary hook-and-loop fasteners of annular structures are fixedly installed between the filter cylinder and the fine screen, between the fine screen and the middle screen, between the middle screen and the coarse screen and between the coarse screen and the bag bottom, and two main hook-and-loop fasteners are sewn on the surface of each blocking cloth through needles and threads. According to the coating filter bag, the fine screen, the medium screen and the coarse screen are arranged, and different screens are covered, so that coating with different purities can be conveniently screened, the coating can be conveniently screened according to use requirements, and the use performance of the coating filter bag is improved to a certain extent.

The utility model relates to the technical field of vehicle accessory production, in particular to a vehicle door hinge support punch forming die. Comprising a table top, a lower die, an upper die mechanism and a pushing mechanism. A portal frame is arranged on the table board; the lower die is arranged on the table board; the upper die mechanism is arranged above the lower die, the upper die mechanism comprises a movable upper die and two fixed upper dies arranged on the two sides of the movable upper die respectively, a mounting base is arranged above the upper die mechanism, an elastic assembly is connected between the movable upper die and the mounting base, and a hydraulic cylinder used for driving the mounting base to ascend and descend is mounted on the portal frame; the pushing mechanism comprises a pushing frame installed on the table top in a sliding mode and a transmission assembly used for converting vertical motion of the installation base into translational motion of the pushing frame. According to the technical scheme, automatic discharging work can be achieved in the punching process, and therefore the production efficiency of equipment is improved.

The utility model provides a neurosurgery department nursing bed, relates to nursing technical field, including nursing bed main part, the outer surface of nursing bed main part is fixedly equipped with the fixed bed board, the outer surface of fixed bed board is equipped with the placing groove, the inner wall of placing groove is equipped with the receiving groove, the inner wall of receiving groove is fixedly equipped with the first rotating rod, the first rotating rod is equipped with the first rotating rod, and the second rotating rod is equipped with the second rotating rod. A rotating block is fixedly installed on the outer surface of the first rotating rod, and a supporting rod is fixedly installed at the top end of the rotating block. The placing groove provides a placing environment for the movable bed board, it is guaranteed that the movable bed board is fixed when a patient lies flat, the supporting rods are connected with the clamping grooves in a clamped mode, fixing work of the movable bed board is achieved, a nurse can conveniently wipe the patient, and it is guaranteed that when the movable bed board is supported through the guardrails, the movable bed board can be conveniently fixed. The containing groove is used for containing the supporting rod, and it is guaranteed that the supporting rod cannot affect the situation that the movable bed board cannot be clamped with the containing groove.

The utility model relates to the technical field of hydrogen sulfide removal, in particular to tail gas hydrogen sulfide removal equipment which comprises a desulfurization box, a top plate is fixedly installed on the upper surface of the desulfurization box, the upper surface of the top plate is communicated with a gas outlet pipe, and the side wall of the desulfurization box is communicated with a spraying pipe, a solution water injection pipe, a water inlet pipe and a gas inlet pipe. A control screen and an observation window are fixedly mounted on the surface of the desulfurization box, a replacement mechanism is arranged on the surface of the gas outlet pipe and comprises a reserved groove formed in the side wall of the gas outlet pipe, a rotating shaft is rotatably mounted on the upper surface of the top plate, and a rotating plate is fixedly mounted on the side wall of the rotating shaft. According to the device, the replacement mechanism is arranged, and the activated carbon particles at the position of the gas outlet pipe are regularly replaced, so that the secondary removal work of tail gas containing hydrogen sulfide at the position of the gas outlet pipe is improved, and the removal efficiency of the tail gas containing hydrogen sulfide at the position of the gas outlet pipe is improved to a certain extent.

The application relates to the technical field of transformers, in particular to a transformer oil tank leakage-proof structure, which comprises an outer shell and an inner container, the inner container is located in the inner cavity of the outer shell, an oil inlet pipe is fixedly installed at the top of the inner container, an oil outlet pipe is fixedly installed at the top of the inner container, mounting blocks are fixedly installed on the left and right sides of the inner container, a jack is arranged on the surface of the outer shell, the jack comprises two screw blocks, the two screw blocks are located on the left and right sides of the inner cavity of the outer shell, an installation rod is fixedly installed at the bottom of each screw block, a trapezoidal block is fixedly installed at the other end of the installation rod, through the arrangement of the jack, oil is stored in the inner container, and the outer shell is located outside the inner container, so that when the inner container is accidentally damaged, the oil can be left in the inner cavity of the outer shell, direct oil leakage is avoided, and the outer shell cannot affect the inner container when the outer shell is damaged, thereby realizing the oil leakage-proof work.

The utility model relates to the technical field of emergency lighting lamp holders, in particular to an embedded emergency lighting lamp holder which comprises a shell, a lamp panel is fixedly installed on the inner side of the shell, an adjusting structure is arranged on the surface of the lamp panel, the adjusting structure comprises a rotating pin fixedly installed on the surface of the lamp panel, the side wall of the rotating pin is rotationally connected with an indicating head, and the indicating head is fixedly connected with the shell. The cross section of one end of the indicating head is triangular, a rectangular block is fixedly connected to the surface of the indicating head, a clamping frame is slidably connected into the rectangular block, a plurality of clamping grooves are evenly formed in the side wall of the rotating pin, and the size of the clamping grooves is matched with the size of the end side of the clamping frame. According to the embedded emergency lighting lamp holder, by arranging the adjusting structure, flexible adjusting work of the indicating head is facilitated, then timely adjusting work of an emergency exit is facilitated, personnel can conveniently escape from a dangerous site in time according to site conditions, and the using safety performance of the embedded emergency lighting lamp holder is improved to a certain degree.

The utility model relates to the technical field of paperboard card pasting, in particular to a paperboard card pasting device which comprises a gray paperboard, a yellow paper card, a first conveying frame and a second conveying frame, a glue dispensing machine is arranged below the first conveying frame, a feeding bin is arranged on the other side of the first conveying frame, an installation frame is fixedly installed on the upper side of the second conveying frame, and a feeding bin is arranged on the installation frame. Two limiting rods are slidably connected to the interior of the mounting frame, a pressing plate is fixedly mounted at the lower ends of the two limiting rods, an electric push rod is fixedly mounted in the mounting frame, the output end of the electric push rod is fixedly connected with the pressing plate, and a fixing rod is fixedly mounted on the side wall of the second conveying frame. And a mounting block is fixedly mounted on the side wall of the fixed rod. By the aid of the structure, a worker only needs to place a gray paperboard on the first conveying frame, then a series of assembly line work of glue dispensing, feeding and pressing and card pasting on the paperboard can be achieved, and the efficiency of card pasting on the paperboard is improved.

The utility model relates to the technical field of fabric production, in particular to a cutting device for ultraviolet-proof fabric production and preparation, which comprises a fabric cutting table top, support legs are fixedly mounted below the fabric cutting table top, a cutting fixing component comprises a cutting head arranged above a front-back sliding component, and the cutting head is fixedly mounted on the support legs. A lifting plate is arranged in the cutting head, a cutting blade is installed below the lifting plate, telescopic plates are installed on the left side and the right side of the cutting blade correspondingly, the telescopic plates are sleeved with guide plates, pressing plates are installed below the guide plates, and mounting grooves are formed in the pressing plates; and a plurality of movable balls which are evenly distributed at equal intervals are mounted in the mounting groove, and a compression spring is mounted between the telescopic plate and the guide plate. The ultraviolet-proof fabric cutting and fixing device can be controlled through a set of cutting air cylinders, energy consumption is reduced, and ultraviolet-proof fabric cutting and fixing work can be achieved without using multiple sets of electric push rods.

The utility model relates to the technical field of screws, in particular to a self-locking screw which comprises a screw body, the outer side of the screw body is in threaded connection with a nut, the outer side of the screw body is sleeved with a gasket, the inner side of the screw body is provided with a rectangular groove and a limiting groove, the end side of the screw body is provided with a drawing hole, and the drawing hole is connected with the nut. A square tube is fixedly connected to the inner side of the drawing hole, a sliding plate is slidably connected to the inner side of the square tube, a clamping strip is fixedly connected to the end side of the sliding plate, a plurality of clamping grooves are evenly formed in the inner side of the nut, the size of the clamping grooves is matched with the size of the clamping strip, and two check blocks are fixedly connected to the inner side of the limiting groove. By means of the structure, flexible self-locking work between the screw body and the nut is facilitated, the phenomenon that the screw body is loosened due to vibration in the using process is avoided, and the using stability between the screw body and the nut is improved to a certain degree.

The utility model discloses an anti -jolt shaper with feeding mechanism relates to motor technical field, including device base, glass block, locating block, locating groove, device main part, and the other side of glass block is connected with rubber layer, the top of device base still is provided with hydraulic pressure rod, and the other side of hydraulic pressure rod is connected with feeding block, and the inside connection of feeding block has movable bottom plate, and the top of movable bottom plate is provided with clamping block, and the inside of clamping block is connected with return spring, and the right side of feeding block is connected with insertion block, and the both sides of movable bottom plate are connected with pull rod, and the top of feeding block is provided with the temporary storage box. The utility model discloses through hydraulic pressure rod drive feeding block and carry out automatic feeding work, and when feeding, the temporary storage box extrusion rotor group, so that it enters the inside of the feeding block below, and the clamping block in the inside of the rear feeding block is closely attached around the rotor group under the drive of return spring, realizes the fixed work of rotor group, and adapts the rotor group of different size.

The invention relates to the technical field of chemical engineering devices, and particularly discloses a temperature-adjustable polymerization reaction device and molding equipment thereof. A temperature-controllable polymerization reaction device comprises a reaction tank, the reaction tank comprises a tank body, a stirring rod is installed in the reaction tank, the stirring rod is connected with a driving unit used for driving the stirring rod to rotate, and a temperature control device used for controlling the temperature of a mixed solution in the tank body is arranged in the tank body. After a defoaming sleeve in the bubble eliminating unit is connected with a stirring rod in an inserted mode, the lower end of the defoaming sleeve abuts against an end plate, the upper end of the defoaming sleeve is located on the lower side of a defoaming fastener, in the defoaming sleeve inserting process, a driving groove in the defoaming sleeve needs to be matched with a key, in this way, when the stirring rod rotates subsequently, a defoaming plate and a defoaming needle can be driven to rotate, and the defoaming effect is achieved. Therefore, bubbles at the top of the liquid level of the solution are punctured, the effect of eliminating the bubbles is achieved, and the defoaming fastener and the stirring rod are fixed through the defoaming bolt.

The utility model discloses an adjustable bridge for electric power installation, including first bridge and second bridge, be provided with angle adjusting assembly between first bridge and second bridge, and angle adjusting assembly includes two U blocks, and the inside surface rotationally connected with first rotation block of one U block, and the inside surface rotationally connected with second rotation block of another U block, and the side surface fixed mounting of first rotation block has screw rod, and the side surface rotationally connected with screw sleeve of second rotation block, through setting two angle adjusting assemblies, and the telescopic of screw sleeve is rotated to drive first rotation block and second rotation block rotation, and then drive the angle between first bridge and second bridge to rotate, and the angle adjustment between first bridge and second bridge is completed, and utilize above -mentioned structure, realized the angle adjustment between first bridge and second bridge, improved the flexibility and practicality of this bridge, reduced the consumption of manpower and time, and the electric power construction efficiency has been improved greatly.

The utility model relates to the technical field of ladders, in particular to a ladder anti-sideslip device which comprises a first ladder assembly, the side wall of the first ladder assembly is rotatably connected with a second ladder assembly, the surface of the first ladder assembly is provided with an anti-sideslip structure, and the anti-sideslip structure comprises a first limiting frame fixedly connected to the first ladder assembly. A guide rail is fixedly connected to the surface of the first ladder frame, a sliding plate is slidably connected to the side wall of the guide rail, a second limiting frame is fixedly connected to the side wall of the sliding plate, notches of V-shaped structures are formed in the surfaces of the first limiting frame and the second limiting frame, and a rectangular plate is slidably connected to the interior of the sliding plate; the end face of the rectangular plate is fixedly connected with a clamping block. According to the anti-sideslip ladder disclosed by the utility model, the anti-sideslip structure is arranged, so that the fixing work of the first ladder frame on the ladder is facilitated, the sideslip phenomenon of the ladder in the use process is avoided, and the safety and the stability of the ladder in the use process are improved to a certain extent.

The utility model relates to the technical field of hoisting devices, in particular to a cheese dyeing machine heat exchanger and main pump motor hoisting device which comprises a rail, a guide frame is connected to the side wall of the rail in a sliding mode, a hand-drive block is installed on the lower surface of the guide frame, and a control structure is arranged on the side wall of the guide frame. The control structure comprises a connecting strip fixedly connected to the side wall of the guide frame, an inserting rod is slidably connected into the connecting strip, a plurality of inserting holes are evenly formed in the side wall of the rail, the size of the inserting holes is matched with the size of the inserting rod, a check block is fixedly connected to the side wall of the inserting rod, and the side wall of the inserting rod is sleeved with a first spring. The two ends of the first spring are fixedly connected with the check block and the connecting strip correspondingly. According to the utility model, the control structure is arranged, so that the flexible locking work between the guide frame and the track after movement is facilitated, and the subsequent placement or hoisting work of the heat exchanger and the main pump motor of the cheese dyeing machine is facilitated to a certain extent.

The utility model discloses a kind of deep hole processing device for long shaft, it is related to machining equipment technical field, and it includes: processing table;First hydraulic rod, it is set through on the side wall of one end with processing table;Movable slot, it is set in the top one end of processing table;Sliding rod, it is set symmetrically in movable slot interior;Moving plate, it is set on the circumferential outer wall of two sliding rods, and the bottom one end side wall of moving plate is fixedly connected with the telescopic end of first hydraulic rod;Servo motor, it is set through on the top one end side wall of moving plate;Connecting assembly, it is set on the output end of servo motor.The utility model structure is reasonable and reliable, the simple operation, not only can improve the applicability and drilling efficiency of the deep hole processing device for long shaft, simultaneously, it can also realize the fixed work to long shaft, avoid vibrating or yawing phenomenon in drilling process because long shaft is suspended too long or clamped unstable, to improve the stability of the deep hole processing device for long shaft.

The utility model provides a positioning structure for a metal product machining table, and particularly relates to the technical field of positioning tools, the positioning structure comprises at least two positioning mechanisms used for clamping a tool bottom plate, each positioning mechanism comprises a seat body connected with the machining table, a long groove hole is formed in each seat body, and the long groove holes are communicated with the tool bottom plate. A long slotted hole is formed in the base body, a positioning piece used for fixing the base body is arranged in the long slotted hole, two sliding rods are connected into the base body in a sliding mode, one ends of the two sliding rods are connected with movable blocks through fixing assemblies, the movable blocks are connected with pushing assemblies used for pushing the movable blocks, the other ends of the two sliding rods are connected with abutting ends, and the surfaces of the abutting ends are arranged in a concave-convex mode; the base body can be fixed to a machining table through the long slotted hole by arranging the positioning piece, the movable block can be pushed by arranging the pushing assembly, the moving movable block can drive the sliding rod to move, the sliding rod can drive the abutting end to move outwards, and fixing work of the tool bottom plate is achieved.

The utility model relates to plate welding equipment technology especially relates to a plate welding groove machining device. The first screw rod is rotatably arranged on the support frame, the first fixed block is screwed on the first screw rod, the first fixed block is fixedly connected with the first support base, the first guide rod is fixed on the support frame, the first sliding block is slidably arranged on the first guide rod, the first sliding block is fixedly connected with the first support base, the second support base is arranged on the upside of the first support base and the position thereof is adjustable relative to the first support base, the clamp is fixed on the second support base, one side of the support frame is further provided with the third support base, one side of the third support base is provided with the power processing piece and the limiting piece. The first support base that moves longitudinally, the second support base that moves transversely realize the adjustment of the transverse and longitudinal positions of the plate, the third support base that can lift and lower adjusts the height of the power processing piece, the rotation angle of the power processing piece is adjustable, and then the chamfered groove of different parameters is cut out, and a plurality of working conditions can be adapted.

The utility model discloses a plate type primary cooler subassembly convenient to replace runner, including primary cooler main part, one side fixed mounting of primary cooler main part has the connecting shell, and one side of primary cooler main part is provided with the pipeline, and the pipeline is fixedly installed with the connecting cylinder in the one end close to primary cooler main part, and the side of connecting shell is provided with fixed establishment, and the fixed establishment includes the installation shell, and one side fixed connection of installation shell is in the side of connecting shell, and the inside movable joint of installation shell has the connecting rod, and one end fixedly installed with the plug block of connecting rod, the utility model discloses connecting cylinder is inserted in the inside of connecting shell and when the jack is opposite with the plug block, and staff only need to break the adjusting handle, and can make the connecting rod drive plug block and insert in the inside of the jack, and the connecting cylinder is limited to the realization of the connection and the fixed work of pipeline, and the work efficiency has been effectively improved.

The utility model relates to the technical field of display cabinets, in particular to a display cabinet with a light adjusting function, which comprises a display cabinet body, a top plate is detachably mounted at the top of the display cabinet body, two lamp panels are fixedly mounted on the lower surface of the top plate, an adjusting device is arranged in the display cabinet body, and the lamp panels are fixedly mounted on the top plate. The adjusting device comprises two rotating shafts rotationally connected to the interior of the display cabinet body, transparent colored paper is fixedly connected to the sides, close to each other, of the two rotating shafts, two reserved holes are formed in the surface of the transparent colored paper, rotating blocks are fixedly installed on the end sides of the rotating shafts, and the rotating blocks are fixedly installed on the end sides of the rotating shafts. The side wall of the rotating shaft is fixedly connected with a connecting block, and an inserting rod is arranged in the connecting block in a sliding and penetrating mode. According to the display cabinet, the adjusting device is arranged, so that the illumination color of the lamp panel can be flexibly adjusted according to the use requirement of a user, and the use performance of the display cabinet is improved to a certain extent.

The utility model discloses a novel three-way butterfly valve, which belongs to the technical field of three-way butterfly valves and comprises a valve body, a feed port and discharge ports, the discharge ports are arranged on two sides of the valve body, the feed port is arranged on the front side of the valve body, a cross rod is arranged inside the feed port, a motor is arranged at the rear end of the cross rod, a rotating shaft is arranged at the output end of the motor, and the rotating shaft is connected with the valve body. Crushing blades are arranged on the two sides of the rotating shaft, entering sundries are crushed through the crushing blades, internal pipelines are prevented from being blocked, and convenience is brought to cleaning work; the connecting block is connected into the connecting groove in the mounting plate, the clamping block is connected into the clamping groove, the position of the mounting plate is fixed, the whole valve body is fixed, the clamping block is pressed down, the spring stretches out and draws back to enter the groove from the clamping groove, at the moment, the clamping block is taken out of the clamping groove, the connecting block is taken out of the connecting groove, and then the valve body can be disassembled. And convenience is brought to fixing and dismounting work of the valve body.

The utility model relates to the technical field of binding posts, in particular to a binding post with an anti-breaking joint, which comprises a fixed shell, a mounting plate is mounted on the inner side of the fixed shell, a second metal sheet is mounted on the lower surface of the mounting plate, a first metal sheet is fixedly mounted on the inner side of the second metal sheet, and the lower side of the first metal sheet is of a V-shaped structure. A push block is slidably mounted on the inner side of the fixing shell, two extrusion blocks are fixedly connected to the side wall of the push block, four wire insertion holes are formed in the lower surface of the fixing shell, a plurality of anti-skid grooves are evenly formed in the surface of a second metal sheet, and two limiting blocks are fixedly connected to the lower surface of the fixing shell. According to the utility model, through arrangement of the above structure, the stability of use after the wire plug is inserted into the wiring terminal is improved, the phenomenon that the copper wire position of the wire joint in the wiring terminal is broken is avoided, and the stability of the wiring terminal in the use process is improved to a certain extent.