1652results about How to "Easy to clamp and fix" patented technology

The invention provides a novel drill jig for processing a radial hole of a bar, relates to the technical field of mechanical processing clamps, and aims at solving the problem of inconvenient clamping and fixing of the bars during radial drilling. The novel drill jig for processing the radial hole of the bar is characterized in that a second lead screw is driven to rotate according to the axial position of a hole to be drilled in the bar, so as to enable a second lead screw nut to drive a clamping assembly to move left and right; the bar can be clamped and fixed through an upper clamping block and a lower clamping block by rotating a first lead screw nut and a second lead screw; the height of a guide sleeve can be determined through the opposite moving of a first sliding block and a second sliding block. With the adoption of the drill jig, the bar can be conveniently clamped and fixed; the second lead screw nut can be simply driven to move to drill a plurality of holes in the axial direction; the drill jig is simple in structure and convenient to operate.

The invention relates to the technical field of automation equipment and discloses an automatic welding manipulator for automobile assembly. The automatic welding manipulator comprises a base and support plates arranged on two sides of the upper end of the base. The two support plates are symmetrically arranged. Longitudinal sliding rails are correspondingly arranged at the upper ends of two opposite side walls of the two support plates. Longitudinal sliding blocks are correspondingly and slidably connected into the two longitudinal sliding rails. A cross beam transversely arranged is arrangedin the front of the two support plates. The two ends of the cross beam are fixedly connected with the two longitudinal sliding blocks. A transverse sliding rail is arranged at the lower end of the cross beam. A transverse sliding block is slidably connected into the transverse sliding rail. The lower end of the transverse sliding block is fixedly connected with a reduction box. One side of the reduction box is fixedly connected with a driving motor. The automatic welding manipulator for automobile assembly can weld automobile parts from multiple angles and can clamp and fix and rotate and lift automobile parts in different shapes, the welding efficiency is improved and the use is facilitated for people.

The invention discloses a grinding device for auto parts, which comprises a working platform, a dust collection box, a waste box, a grinding wheel, a movable splint, a fixture seat and a fixed splint. The inner end of the fixed plate is fixedly provided with a slide plate, the movable splint is fixedly arranged on the surface of the right side wall of the slide plate, the right part of the fixture seat is fixedly installed with a fixed plate, the surface of the left side wall of the fixed plate is fixedly provided with a fixed splint, the inner cavity of the dust box A dust filter is arranged in the middle, and a fan is fixedly installed on the upper surface of the left part of the support base, and the air intake end of the fan communicates with the left inner cavity of the dust collection box. The invention is simple in structure, easy to use, has good clamping and fixing effect on the auto parts to be polished, improves the grinding quality of the auto parts, and can effectively collect and separate the dust and iron filings generated in the grinding process, improving the quality of the auto parts. The comfort of the processing environment.

The invention discloses a nanofluid minimum quantity lubrication experimental system and method for ultrasonic vibration auxiliary grinding. The system comprises a magnetism worktable, a workpiece clamp, a measuring cell and an ultrasonic vibration device; the ultrasonic vibration device comprises a tangential ultrasonic vibration device, an axial ultrasonic vibration device, a vibrating base and radial piezoelectric ceramic pieces fixed on the vibrating base; the tangential ultrasonic vibration device and the axial ultrasonic vibration device are respectively fixed on the vibrating base and meanwhile, are respectively fixed on the magnetism worktable by supports, the measuring cell is fixed on the vibrating base and the workpiece clamp is fixed on the measuring cell. The nanofluid minimum quantity lubrication experimental system and method for ultrasonic vibration auxiliary grinding have the advantages that simultaneous online detection of a grinding force and a grinding temperature are realized, time is saved, and the machining errors caused by assembling for multiple times are also avoided.

The invention belongs to the technical field of drilling equipment, and particularly discloses a machine part drilling device. The device comprises a rack, a guide rail is arranged on the rack, a supporting frame is arranged on the guide rail in a sliding connection manner, a cross beam connected with a telescopic device is arranged on the supporting frame, a motor is arranged on the telescopic device, a drill bit is arranged at the output end of the motor, and the device is characterized in that a transverse rod is arranged on the telescopic device, a first supporting rod and a second supporting rod are arranged on the transverse rod, and are hinged with a first clamp and a second clamp correspondingly, two opposite air cylinders are arranged in the middle of the rack, a clamping plate isarranged on piston rods of the air cylinders, and a first spraying head and a second spraying head connected with a water pipe are arranged in the middle of the first supporting rod and the middle ofthe second supporting rod. The device is mainly used for machine part drilling, and the problem that after drilling, sweeps easily remain in holes is solved.

The invention discloses a wire splitting device of a winding machine. The wire splitting device of the winding machine comprises a winding mechanism and a wire splitting mechanism. The wire splittingmechanism is arranged above the winding mechanism and is composed of a fixed base, a winding motor, a speed reducer, a first belt wheel, a first supporting column, a second supporting column, a firstrotary shaft, a second belt wheel, a second rotary shaft, a third belt wheel, a meter counter, a controller, a winding roller and a first transmission belt. The wire splitting device of the winding machine is compact in structure; the winding mechanism and the meter counter are arranged, and the winding length can be measured and calculated through the meter counter, so that the winding lengths are kept uniform; the wire splitting mechanism is arranged, a wire can be sorted automatically through a wire guide hole under the effect of a reciprocating lead screw, and the situation that the wire is knotted and disordered in the winding process is prevented; and the wire can be clamped and fixed through a clamping cylinder; and the wire is cut to be split through a cutting blade, so that strength is saved, and the labor intensity of workers is relieved.

The invention discloses an intelligent welding robot which comprises a top plate, stand columns, a supporting base and a tank; a door body is installed on one side of the tank through hinge shafts; acontrol panel is installed at the end, away from the hinges, of the door body; a handle is installed on the side, away from the hinge shafts, of the control panel; idler wheels are installed at four corners of the bottom end of the tank; a supporting seat is welded to the top end of the tank; the stand columns are vertically installed at the two ends of the top of the supporting base; the top plate is installed at the top ends of the stand columns transversely; an electromagnetic sliding rail is arranged inside the top plate; a shell is installed on the electromagnetic sliding rail through a sliding block; and a motor is installed inside the shell. According to the intelligent welding robot, through installation of supporting rods, a hydraulic telescopic rod and clamping plates, products can be clamped and fixed conveniently before the robot performs welding, and the phenomenon that offset occurs in the welding process and consequently the product welding quality is affected is avoided.

The invention discloses a cargo transportation device which comprises a box body, wherein first grooves are formed in the left and right inside walls of the box body, connecting blocks are slidably connected in the first grooves; a placing plate is fixedly connected between the two connecting blocks; a threaded hole penetrating up and down is formed in each connecting block; a threaded rod is in threaded connection in the threaded hole; two ends of the threaded rod are rotatably connected to the upper and lower side walls of each first groove separately; a worm wheel is coaxially and fixedly connected to each threaded rod; a second groove is formed in the side wall of each first groove; a worm engaged to the worm wheel is arranged in each second groove; one end of the worm is rotatably connected to the side wall of each second groove; the other end of the worm runs through the box body; the two worms are in transmission connection through a transmission mechanism; supporting blocks arefixedly connected to four corners of the lower end of the placing plate; openings matched with the supporting blocks are formed in the bottom surface of the box body; and third grooves are formed inthe lower end surfaces of the supporting blocks. The cargo transportation device disclosed by the invention is low in operating difficulty and can be helpful for workers to improve the work efficiency.

The invention discloses an all-terrain vehicle storage battery heat dissipation mounting box. The all-terrain vehicle storage battery heat dissipation mounting box comprises an outer frame; a heat dissipation plate is fixedly connected between the two sides of the inner wall of the outer frame; the two sides of the top of the heat dissipation plate are fixedly connected with inner frames respectively; the bottom of the inner wall of each inner frame is glidingly connected with a damping apparatus; the top of each damping apparatus is fixedly connected with a buffer plate; the top of each buffer plate is fixedly connected with a storage battery; and fixed apparatuses are fixedly connected between the two sides of the inner walls of the inner frames. The invention relates to the technical field of the all-terrain vehicle. By virtue of the all-terrain vehicle storage battery heat dissipation mounting box, the storage battery can be clamped and fixed conveniently; and in the use process ofthe all-terrain vehicle, collision and damage of the storage battery can be prevented, normal driving of the all-terrain vehicle is ensured, damage of the storage battery due to overheat can be prevented, the normal temperature of the storage battery is maintained, the service life of the storage battery is prolonged, disorder arrangement of electric wires is avoided, the wires can be arranged more tidily, mutual tangling of the electric wires can be avoided, and wiring stability is improved.

The invention discloses a panel welding clamping device convenient to adjust. The panel welding clamping device convenient to adjust comprises fixing bases, containing plates, pressing plates, side edge sliding grooves and connecting sliding grooves. The upper portions of the fixing bases are in penetrating connection with first threaded rods. A bearing table is fixed to the upper portion of a base. The containing plates are fixed to the lower portions of the inner side walls of the fixing bases. The upper portions of the containing plates are connected with bottom sliding blocks fixed to thebottoms of side clamping plates. The pressing plates are arranged above the side clamping plates. Connecting springs are arranged below the pressing plates. Surface sliding grooves are reserved in theupper surfaces of the containing plates, and the side edge sliding grooves are formed in the inner side walls of the fixing bases. The connecting sliding grooves are formed in the upper surface of the base, and limiting holes are reserved in the base. According to the panel welding clamping device convenient to adjust, the upper end faces of the bearing table, a supporting table and the containing plates are located at the same horizontal line position, and therefore panels can be well supported when placed on the device; and the situation of unevenness is avoided, and welding between the panels becomes more accurate.

The invention relates to the technical field of textiles, and discloses a winding drum device comprising a winding drum body. The winding drum body is connected to a driving shaft, and the side wall of the winding drum body is provided with a first strip-shaped opening; the interior of the winding drum body is rotatably connected to a first rotary drum, and the section, along the central axis, ofthe first rotary drum is trapezoidal; the first rotary drum is internally provided with a second rotary drum, and the second rotary drum comprises a first end cover and a second end cover; two arc-shaped plates are hinged to the first end cover, and clamping plates are slidably connected between the first end cover and the second end cover; fixed blocks are arranged on the clamping plates, and connected to first springs connected to slide bars; and the inner wall of the winding drum body and the inner wall of the first rotary drum are provided with first strip-shaped grooves, and the outer wall of the first rotary drum and the outer wall of the second rotary drum are provided with clamping components opposite to the first strip-shaped grooves. The winding drum device has the advantages ofgood fixing effect, convenient removal and high reutilization rate.

The invention discloses a new energy resource automobile battery buffer support frame, which comprises a support plate, wherein a first slide sleeve is clamped and connected in each of positions nearfour corners of the upper surface of the support plate; a first slide rod is sleeved in each of the four first slide sleeves; the top ends of the four first slide rods are respectively and fixedly connected with the lower surface of two first connecting rods; a first spring is sleeved on the surface of each of four first springs; the two ends of the four first springs are respectively and fixedlyconnected with the support plate and the lower surface of the two first connecting rods. The new energy resource automobile battery buffer support frame has the advantages that through the arrangementof the support plate, the first springs, a threaded tube, a threaded post, a clamping plate, a bearing plate, second springs a connecting block and third springs, the first springs, the second springs and the third springs are used for buffering the force generated by the battery shaking; the vibration generated by the battery when an automobile runs on a road with poor road conditions can be effectively avoided, so that the damage can be avoided; the service life of the battery is guaranteed.

The invention discloses a drilling device for a building construction decorative board. The drilling device comprises a base, a drilling platform, a collection box, a drill bit, a lead screw, movablesliding blocks, pull ropes, fixed sleeves, support seats and pressure plates. The outer peripheries of the two sides of the lead screw are correspondingly sleeved with the upper portions of the two movable sliding blocks through inner threaded through holes in a threaded manner. The fixed sleeves are fixedly arranged on the upper surfaces of the two ends of the drilling platform. A lifting slidingblock is arranged in an inner cavity of the upper portion of each fixed sleeve. A spring is fixedly arranged in an inner cavity in the lower portion of each fixed sleeve. The other ends of the pressure plates are fixedly mounted on the lifting sliding blocks. The support seats are correspondingly and fixedly arranged on the upper surfaces of the two ends of the drilling platform. The support seats are located under the ends of the pressure plates. One end of each pull rope is fixedly connected with the corresponding lifting sliding block, and the other ends of the pull ropes are fixedly connected with the movable sliding blocks. The drilling device is simple in structure, convenient and fast to operate, capable of clamping and fixing the decorative board conveniently, high in safety and suitable for application and popularization, and the drilling efficiency is improved.

The invention discloses a cutting device for mould production in the technical field of mould production. The cutting device for mould production comprises a workbench, a supporting base and a cuttingmechanism; moving boards are symmetrically arranged on the workbench and provided with fixing blocks and electric pushing rods; and a first oil cavity and a second oil cavity are arranged in the fixing blocks. A first lead screw and a second lead screw drive the moving boards and the fixing blocks to move, so that the left side and the right side of a mould are fixed through the fixing blocks; the electric pushing rods drive a first piston to move, so that a second piston drives a piston rod and fixed boards to move through an oil guide pipe, the front side and the rear side of the mould arefixed through the fixed boards, the mould clamping and fixing effect is improved, and the situations like movement of the mould in the cutting process are avoided; and the fixing blocks on the two sides and the fixed boards on the two sides of the fixing blocks can move towards the middle at the same time, so that the mould is located in the middle of the top face of the workbench all the time andis aligned with a cutter in position, and the cutting precision is improved.

The invention discloses a pressure testing machine for building quality detection. The pressure testing machine comprises a base, portal frames are symmetrically and fixedly connected to the top end of the base, pressure measuring and buffering mechanisms are movably connected to the interiors of the portal frames, and power transmission and clamping fixing mechanisms are installed at the positions, corresponding to the two sides of the portal frames, in the base, and one end of the base is fixedly connected with a material recovery and crushing mechanism. The pressure testing machine is scientific and reasonable in structure and safe and convenient to use, the pressure measuring and buffering mechanisms are arranged, lead screws are driven by a driving motor to rotate, and through cooperation of a first belt, the two lead screws rotate together to push a lifting block to move; therefore, the lifting block drives a movable plate and a pressing plate to move along a groove, the distancebetween the pressing plate and a building material is adjusted, the pressing plate is attached to the top end of the building material, the pressing plate is pushed to press downwards through cooperation of an air cylinder and a piston rod, and a pressure bearing test is conducted on the building material on a bearing plate.

The invention discloses a cleaning device for hardware precision parts, and relates to the technical field of hardware precision part machining equipment. The cleaning device comprises a bottom plate,wherein a cleaning case is fixedly connected to the top of the bottom plate, a separation plate is fixedly connected between the two sides of the inner wall of the cleaning case, a cleaning cylinderis fixedly connected to the top of the separation plate, annular sliding rails are fixedly connected to the bottom of the inner wall of the cleaning cylinder, a sliding block matched with each annularsliding rail is slidably connected to the top of the annular sliding rail, and a rotating circular plate is fixedly connected to the tops of the sliding blocks. According to the cleaning device for the hardware precision parts, the cleaning effect is greatly improved, the cleaning efficiency is improved, production personnel do not need to spend a large amount of time cleaning the hardware precision parts, the working load of the production personnel is better relieved, comprehensive cleaning can be conducted on the hardware precision parts rapidly and efficiently, and therefore the production personnel can conduct the cleaning work on the hardware precision parts conveniently.

The invention discloses a drilling device for automobile spare part machining. The drilling device comprises a supporting platform, supporting stand columns, supporting sliding rods, a lifting plate, a supporting platform, a first electric telescopic cylinder, a drilling motor and a clamping device. The supporting stand columns are symmetrically and fixedly welded to the upper surface of the supporting platform. The supporting sliding rods are fixedly welded and erected to the top ends of the supporting stand columns. A supporting top plate is fixedly erected to the top ends of the supporting sliding rods. The first electric telescopic cylinder used for driving the lifting plate to do the lifting movement is fixedly arranged on the lower surface of the middle portion of the supporting top plate. A drilling motor used for driving a drill bit to rotate at a high speed is fixedly arranged on the lower surface of the middle portion of the lifting plate. The supporting platform is fixedly erected at the top end of the support. The clamping device is fixedly erected on the inner walls of the supporting stand columns through support rods. The drilling device is simple in structure and convenient and fast to operate, automobile spare part clamping and fixing are convenient, the automobile spare part drilling machining work efficiency is improved, the drilling precision is high, and the drilling device is suitable for usage and popularization.

The invention discloses clamping forceps for forging. The clamping forceps for forging comprise a bracket; a rotating mechanism is arranged on one side of the bracket; a handheld rod is arranged on one side, far away from the bracket, of the rotating mechanism; an air cylinder is arranged on one side of the internal part of the bracket; the top end of a piston rod of the air cylinder is fixedly connected with a rack; a first clamping plate is arranged on one side, far away from the air cylinder, of the rack; gears matched with the rack are arranged at the top and the bottom of the rack; forceparms matched with the bracket are arranged at the top and the bottom of the other side of the bracket; fan-shaped gears matched with the gears are arranged on the inner sides of the forceps arms; a second clamping plate is arranged on one side, far away from the bracket, of each forceps arm; and a fine adjustment mechanism matched with each second clamping plate is arranged in each forceps arm. The clamping forceps for forging has the following beneficial effects: through use, a worker can clamp force pieces tightly without continuous operation by double hands, so that operation fatigue caused by continuous operation of the worker can be effectively avoided.