34results about How to "Horizontal position adjustment" patented technology

The invention discloses an automatic building board cutting device which comprises a base plate, supporting plates, a top plate, a cutting base plate, a base, an air cylinder, a lifting plate, a containing groove, a screw, a swivel nut, a connecting block, a tool apron, a cutter, a sliding block, a sliding groove, a storage groove, a hinge shaft, an installing plate and a supporting column; a rotating shaft is further arranged in the base, threaded sections are arranged at the two ends of the rotating shaft, the threaded directions of the two threaded sections are opposite, and threaded sleeves are installed on the threaded sections. The automatic building board cutting device is simple and reasonable in structure and quick and convenient to use; the screw can be used for achieving adjustment of the horizontal positions of the tool apron and the cutter, no dead corners exist during cutting, arranged pressure springs and stopping blocks can well press boards to be cut, and cutting is guaranteed; walking wheel mechanisms capable of being contained in the base are convenient to adjust, the functions of movement and positioning of the base can be achieved, carrying of the cutting device is facilitated, and the automatic building board cutting device is suitable for use and popularization.

The invention relates to the technical field of medical devices, in particular to a fully-automatic painless injection device. The device comprises a bracket, a controller, a stepping motor A and an electromagnet, the controller is separately in electrical connection with the stepping motor A and the electromagnet, a sliding table is arranged on the bracket, the stepping motor A is fixedly arranged at one end of the sliding table, a lead screw A is arranged in the sliding table, the output end of the stepping motor A is in transmission connection with one end of the lead screw A, and an injector pushing part is arranged on the leas screw A; an injector clamping groove is formed in the sliding table; the electromagnet is arranged on the sliding table, and the electromagnet is driven by the controller to drive the injector clamping groove to move forth and back in the length direction of the sliding table. In the fully-automatic painless injection device, it is achieved that an injector quickly penetrates through the epidermis and hypodermic nerve endings through popup of the electromagnet, and the aim of relieving the pain is achieved; when the injector pashing part is precisely controlled through the stepping motor A and the lead screw A, the safety of injection is ensured, and the harm to a patient is reduced.

The invention provides a new energy vehicle charging system, which includes a charging pile, a horizontal moving component and a vertical alignment component. The horizontal moving component is installed on the ground on the right side of the charging pile, the vertical alignment component is installed at the upper end of the horizontal movement component, the horizontal moving component includes an installation seat, a first small motor, a first screw rod, a front fixing frame, a first ball nut seat, a rear fixing frame, a rack, a second small motor, a fixing seat, a rotating shaft, a first gear, a second gear, a second rotating shaft and a bottom plate, and the vertical alignment component comprises a moving frame, a second lead screw, a charging plug, a cylinder, a carrier, a third small motor (306), a limit frame, a spring, an iron ring and an electromagnet. Compared with the prior art, the new energy vehicle charging system has the following beneficial effects that adjustment of the horizontal position of the charging plug is convenient, adjustment of the vertical position of the charging plug is further convenient, automatic connection and disconnection of the charging plug are realized, and charging completion reminder can be conducted.

The invention discloses hoisting equipment used for a steel box girder in a complex environment. The hoisting equipment comprises a lower girder body, an upper girder body, a rotating shaft and threetelescopic rods, wherein the lower girder body is provided with four hoisting points; the upper girder body is located above the lower girder body and provided with four connecting columns, the lowerend of any connecting column penetrates through the lower girder body and is provided with a distributive girder mechanism, and the bottom of each distributive girder mechanism is connected with the steel box girder to be hoisted; the rotating shaft is located between the upper girder body and the lower girder body and rotatably connects the middle of the upper girder body and the middle of the lower girder body together; and the three telescopic rods are located between the upper girder body and the lower girder body, and the two ends of any telescopic rod are connected with the upper girderbody and the lower girder body respectively. Transition parts of the upper girder body and the lower girder body are arranged between a steel wire rope connected with a crane and the steel box girderto be hoisted, the shaking amplitude of the steel box girder caused by other external forces (such as wind force) in the complex environment is greatly reduced, the probability of construction accidents caused by shaking of the steel box girder in the hoisting process is greatly reduced, and the safety of construction is improved.

The invention discloses a universal connecting device, comprising a universal connecting plate; an outer ring plate is rotatably connected in the universal connecting plate, and an inner ring plate is rotatably connected in the outer ring plate. A horizontal position of the universal connecting device may be adjusted and a position of an operating portion connected with the inner ring plate may be adjusted, through X-axis slide, Y-axis slide and a slide carriage; the operating portion may be rocked at optional spatial angle through universal rocking of the device; the inner ring plate is hollow, a ring body is fixedly connected with the operating portion, the operating portion may be connected with a fixed cross beam on the upper portion of the universal connecting device through an inner ring hollow, external force from the operating portion to the connecting device is reduced, load of the connecting device is increased, the connecting device is available for connecting and rocking of an operating portion with large weight, wear of positions such as a pin can be reduced during operating of the device, and the service life of the device is prolonged; the inner ring plate, the outer ring plate, the universal connecting plate and the pin form a flat plate structure, providing small size, light weight and convenience of mounting and demounting.

The invention discloses a dust-free robot part machining fixture grinding tool. The dust-free robot part machining fixture grinding tool comprises a base. A power source and a switch are arranged on the upper surface of the base. The output end of the power source is electrically connected with the input end of the switch. The upper surface of the base is fixedly connected with a first supportingplate. The upper surface of the first supporting plate is fixedly connected with a connecting plate. The lower surface of the connecting plate is fixedly connected with the upper surface of a fixed block through a first electric push rod. The left side face of the fixed block is fixedly connected with the right end of a second electric push rod. Under the combined action of a second motor, a firstgear, a second gear, a first rotary shaft, a first fixed plate, a first rotary shaft, a second fixed plate, a second rotary shaft and a second bearing, the dust-free robot part machining fixture grinding tool achieves automatic rotating of a part, so that the part is ground comprehensively. Accordingly, the process that the part is taken down manually and then rotated manually is avoided, and convenience is brought to part grinding by workers.

The invention discloses a gearbox main valve installing and positioning clamp. The gearbox main valve installing and positioning clamp comprises a workbench, fixing seats and a sliding rail, wherein agroove is formed in the front end face of the workbench, a drawer is arranged in the groove in a sliding mode, four non-slip mats are arranged on the lower surface of the workbench, the fixing seatsare fixedly arranged above the workbench, the number of the fixing seats is two, sliding ways are arranged in the two fixing seats, sliding seats are arranged on the fixing seats, the sliding seats are connected with the sliding ways in a sliding mode, the sliding rail is fixedly arranged at the rear end of the upper portion of the workbench, a sliding rod is arranged above the sliding rail, a sliding sleeve is arranged on the outer wall of the sliding rod, and a telescopic outer pipe is fixedly arranged at the front end of the sliding sleeve. According to the clamp, a multi-point positioningfunction is achieved, the trouble of cleaning the workbench is reduced, the working efficiency is improved, gearbox main valves of different shapes and sizes can be adapted to, and the problem that installation of the gearbox main valves is affected due to the fact that positioning is not firm enough is solved.

The invention discloses a trimming device for a plate side edge sealing belt. The trimming device comprises an upper trimming device, the upper trimming device comprises a trimming tool bit, the trimming device further comprises a limiting piece and a connecting plate, the limiting piece and the upper trimming device are arranged on the connecting plate, and the limiting piece and the upper trimming device slide horizontally relative to each other. According to the invention, the limiting piece and the upper trimming device slide relatively and horizontally, therefore, the horizontal distancebetween the limiting piece and the tool bit is adjustable; during trimming, a plate is attached to the limiting piece, so the horizontal distance between the side edge of the plate and the tool bit isadjustable; therefore, the position of the tool bit can be adjusted according to the distance between the redundant edge sealing belt of the plate and the edge of the plate, the edge sealing belt onthe vertical side edge of the plate can be trimmed, the edge sealing belt on the non-vertical side edge of the plate can be trimmed, and the adaptability of equipment is improved.

The invention belongs to the field of auxiliary equipment of computers, and particularly provides a computer display base which comprises a base and a connecting rod. A cubic slider is fixed to the lower portion of the connecting rod which is a support rod; transverse rectangular slide grooves and at least one longitudinal rectangular slide groove are formed in the base; the side lengths of the cubic slider are smaller than the groove widths of the transverse rectangular slide grooves and the longitudinal rectangular slide grooves by 1-3MM; the cubic slider is positioned in the transverse rectangular slide grooves or the longitudinal rectangular slide grooves, so that the connecting rod can transversely or longitudinally move. The computer display base has the advantages that the computer display base has a function of enabling a display to move all around, and accordingly requirements of people on adjusting the horizontal position of the display can be met; the computer display base is simple in structure and high in practicality.

The invention discloses an automobile chassis punching die. The automobile chassis punching die comprises a base plate (1), a first sliding supporting rod (3), a second sliding supporting rod (50), amotor (36) and a speed reducer (41), wherein a first bottom plate (8), a second bottom plate (29), a third bottom plate (35), a fourth bottom plate (45) and a fifth bottom plate (51) are arranged on the base plate (1); a first die (2) is arranged on the top part of the first sliding supporting rod (3); a first left sliding column (5) and a first right sliding column (17) are correspondingly fixedly arranged at the left side and the right side of the first sliding supporting rod (3); the bottom part of the first right sliding column (17) is in contact with a first right chute (18) and can linearly move in the length direction of the first right chute (18); a second die (12) is arranged on the top part of the second sliding supporting rod (50); a second left sliding column (6) and a second right sliding column (20) are correspondingly fixedly arranged at the left side and the right side of the second sliding supporting rod (50); and the bottom part of the second left sliding column (6) is in contact with a second left chute (44) and can linearly move in the length direction of the second left chute (44). According to the automobile chassis punching die, the abovementioned devise arecombined to flexibly control the positions of the first die (2) and the second die (12), so that the implementing cost is decreased while the popularization and application are conveniently carried out.

The invention provides a mechanical displacement mechanism for welding a circular thin-walled workpiece. A base, a lifting assembly, a limiting assembly and a clamping assembly are included, the lifting assembly is installed on the base, the limiting assembly is horizontally installed at the top of the lifting assembly through a first nut, the clamping assembly comprises an installation shell, telescopic units and clamping arms, and the installation shell is installed on the limiting assembly. The telescopic units are circumferentially installed in the installation shell through an installation block and each comprises a telescopic rod, a sleeve and an elastic piece, the sleeves are fixed to the installation block, one ends of the telescopic rods are arranged in the sleeves, the other endsof the telescopic rods extend out of the installation shell via through holes reserved in the installation shell, and the ends, away from the installation shell, of the telescopic rods are connectedwith the clamping arms. The ends, away from fixing blocks, of the elastic pieces are connected with the installation block. According to the mechanical displacement mechanism for welding the circularthin-walled workpiece, the problems that a traditional welding displacement machine is complex in machining and insufficient in equipment compatibility are solved.

The invention discloses a geographic information engineering surveying and mapping device. The geographic information engineering surveying and mapping device includes a main measuring plate, a longitudinal leveling instrument, a transverse leveling instrument, a measuring instrument base fixing groove, a protractor, a gravity pendant, a universal coupling A, a movable round base, a telescopic supporting rod, a horizontal base, a laser lamp base, a laser lamp hole, a laser lamp rod, a laser lamp frame, a small laser lamp, a measuring instrument base, a universal coupling B, a measuring instrument base fixing rod, a locking bolt and a jackscrew. According to the geographic information engineering surveying and mapping device, through the arrangement of the telescopic supporting rod and the horizontal base, adjustment can be conducted according to the horizontal placement condition, and the placement levelness is guaranteed; due to the arrangement of the horizontal detection bead, horizontal detection is facilitated, and the accuracy of surveying and mapping data is ensured; the device can be used in a place with a large fluctuation difference, and has the capability of simple measurement and the capability of simultaneous transverse and longitudinal adjustment.

The invention discloses automotive brake pad chamfering and grinding equipment. The automotive brake pad chamfering and grinding equipment comprises a working table, a displacement device, connectingparts, buffering devices, a clamping device and grinding devices. Supporting blocks are symmetrically fixed to the top of the working table. The displacement device is fixed to the tops of the supporting blocks. A connecting block is fixed to the output end of the displacement device. A mounting plate is fixed to the bottom of the connecting block. Telescopic cylinders are symmetrically fixed to the bottom of the mounting plate. The output ends of the telescopic cylinders are fixed to the connecting parts. The ends, far from the corresponding telescopic cylinders, of the connecting parts are fixed to the corresponding buffering devices. The buffering devices are rotatably connected with the output ends of the telescopic cylinders through the connecting parts. A fixed plate is fixed to thebottoms of the buffering devices. The clamping device is fixed to the top of the fixed plate. Through the automotive brake pad chamfering and grinding equipment, brake pads can be fixed more conveniently in the grinding process, and the grinding efficiency of the brake pads is improved. After a worker fixes the brake pads, the automotive brake pad chamfering and grinding equipment can automatically conduct grinding on the brake pads, and harm of splashed dust generated in the grinding process to the worker is avoided.

The invention discloses an assembly type wall tile hanging design structure convenient to mount and dismount. The assembly type wall tile hanging design structure comprises a wall base layer, main keels, auxiliary keels, connecting parts and wall tiles; each main keel is vertically arranged on the wall base layer; the auxiliary keels are mounted on the main keels and are perpendicular to the main keels; one of the ends of the connecting parts is connected to the corresponding auxiliary keel, and the other one of the ends of the connecting parts is connected to the corresponding wall tile; each wall tile comprises a tile sleeve and a decorative tile; a mounting cavity is formed in each tile sleeve; a plurality of first limiting grooves or a plurality of first limiting convex ribs are arranged in each mounting cavity and are arranged in the circumferential direction of the mounting cavity; a plurality of second limiting convex ribs or a plurality of second limiting grooves are formed in the circumferential direction of each decorative tile; and the first limiting grooves and the second limiting convex ribs are connected in an inserted mode, or the first limiting convex ribs and the second limiting grooves are connected in an inserted mode. The problems that the wall tile construction mode is low in efficiency, the quality is difficult to control, and the wall tiles are difficult to recycle can be solved.

The invention belongs to the field of computer accessory equipment and particularly provides a screw-type computer display bracket. The screw-type computer display bracket comprises a base and a connecting rod positioned on the base, wherein a screw-type slide block is fixed on the lower part of the connecting rod; the screw-type slide block is positioned in the base of the spiral slide slot; the connecting rod can slide along the screw-type slide slot through the screw-type slide block. The screw-type computer display bracket has a function of enabling the display to freely move along the screw-type slide block, so that people can regulate the horizontal position of the display. The screw-type computer display bracket is simple in structure and strong in practicability.

The invention provides a processing device of waterborne epoxy intermediate paint with anti-corrosion performance. Comprising a base, a paint mixing kettle arranged at the top of the base through a supporting rod, a feeding hopper, a discharging pipe arranged at the bottom of the paint mixing kettle, a first control valve arranged on the discharging pipe, and a feeding module arranged on the base and used for weighing different ingredient liquid of the waterborne epoxy intermediate paint and then sequentially adding the ingredient liquid into the paint mixing kettle in a rotary switching mode. The stirring module is used for stirring different ingredient liquids in the paint mixing kettle; and the scraping module is used for scraping liquid materials adhered to the inner side wall of the paint mixing kettle. According to the processing device and the processing method of the waterborne epoxy intermediate paint with the anti-corrosion performance, different ingredient liquids can be rapidly weighed and rapidly added into a paint mixing kettle, and the horizontal position of the scraping plate can be conveniently adjusted, so that the defect that the scraping plate is easy to wear is overcome, and the service life of the waterborne epoxy intermediate paint is prolonged. And the service life of the scraping plate is prolonged.

The invention discloses a paper conveying and positioning mechanism of a paper conveyer. The paper conveying and positioning mechanism comprises a transmission seat; a transmission roller is movably installed at the inner surface of the transmission seat; the top end of the transmission seat is fixedly connected with a mounting plate; an inner chamber of the mounting plate is provided with a firstscrew hole; an inner chamber of the first screw hole is in threaded connection with a first fastening screw; the outer surface of the first fastening screw is in threaded connection with a shaft coupler; and the inner surface of the shaft coupler is movably connected with a rocking bar. According to the paper conveying and positioning mechanism disclosed by the invention, the inner chamber of thefirst screw hole is in threaded connection with the first fastening screw; by the effects of the shaft coupler, the rocker bar and a rocking handle, people can conveniently regulate the horizontal position of a first limiting plate; the requirements, for positioning of paper different in width, of people are met; meanwhile, the upper end of the inner chamber of the first limiting plate is connected with a second limiting plate in a sleeving way; by the effects of a third limiting plate, a second screw hole and a second fastening screw, people can conveniently regulate the height of the secondlimiting plate; and thus the requirements, for positioning of paper different in thickness, of people are met.