54results about How to "Realize the clamping effect" patented technology

The application relates to the technical field of nut production, and a production device for cold upsetting ball screw driving actuator nuts comprises a rack, a feeding mechanism and a rotating mechanism, the rack is used for placing workpieces to be processed, the feeding mechanism is connected to the rack, the feeding mechanism is used for conveying the workpieces to be processed to required processes, and the rotating mechanism is connected to the rack and used for rotating the workpieces to be processed by 60 DEG. The rack can place the workpieces to be processed, the feeding mechanism can convey the workpieces to be processed to required processes, and the rotating mechanism can rotate the workpieces to be processed by 60 DEG, so that the production efficiency and the automation level of the device are improved.

This utility model discloses a microelectronic component testing and screening device, relating to the field of electronic component processing technology. It includes: a frame with a feeding and conveying system mounted on it; a double-sided testing mechanism mounted on the frame, comprising a testing component and a pair of flipping clamping components, the flipping clamping components being able to clamp and flip the microelectronic components to be tested so that the testing component can perform double-sided testing; a screening mechanism including a guide plate that can move horizontally above a waste guiding component and a discharge conveying system; and a waste collection box located below the waste guiding component for collecting products that fail the testing. This utility model features high testing accuracy and high working efficiency.

This utility model relates to the field of electronic device connector technology, and discloses a SIM card tray sandblasting and polishing device, including a body. Conveyor belts are installed on both the left and right ends inside the body. A sandblasting component is installed in the middle of the inner side of the body. A rotating component is installed on the front side of the sandblasting component, and a sandblasting component is installed on the rear side of the sandblasting component. Transmission components are installed on the rear sides of both conveyor belts. Multiple placement slots are equidistantly opened on the top of the rotating component. Clamping mechanisms are installed on the rear top of both conveyor belts. In this utility model, the SIM card tray is conveyed to the transmission component via the conveyor belts, then transported to the top of the rotating component, and then to the area below the sandblasting component. The sandblasting head evenly sandblasts the surface of the SIM card tray, which then enters the sandblasting component area and finally the polishing component area, where a polishing wheel polishes its surface. This achieves a balance of high efficiency, high precision, and environmental performance.

The utility model discloses a kind of clamping tool for iron core coil welding, comprising: locating seat, first plate body, second plate body;The locating seat is annular, and the locating seat is used to be fixed to iron core;The first plate body is rotationally connected with locating seat, and the central axis of the first plate body is collinear with the central axis of locating seat, and a plurality of first limiting units are formed on the first plate body, and a plurality of the first limiting units are spaced apart along the circumferential direction of iron core;The second plate body is rotationally connected with locating seat, and the central axis of the second plate body is collinear with the central axis of locating seat, and a plurality of second limiting units are formed on the second plate body, and a plurality of the second limiting units are spaced apart along the circumferential direction of iron core;The number of the first limiting unit and the second limiting unit is same and one-to-one correspondence, and the utility model has the advantages of synchronous clamping multiple flat copper wire end, improve work efficiency.

The application discloses an emulsion explosive stacking machine with a detection function, which comprises a sliding base and a clamp mechanism, the clamp mechanism comprises a mounting base and a clamp arm assembly, and the clamp arm assembly comprises a sliding plate, a clamping plate and a pose detection part. The sliding plate is connected to the mounting base through a clamping driving part, the clamping driving part drives the sliding plate to slide in the X-Z plane; two clamping plates are symmetrically arranged, and the two clamping plates are both connected to the sliding plate through a side position adjusting driving part, the side position adjusting driving part drives the clamping plate to slide along the Y-axis direction; the pose detection part is connected to the sliding plate and a group of pose detection parts are arranged on each clamping plate, the pose detection part is used for detecting the height of a corresponding position on the upper end face of a clamped material and feeding back the height of the position as a displacement stroke; and the height of a side corresponding to the two side positions of the clamped material is adjusted to a proper position by driving the sliding plate to slide. The emulsion explosive stacking machine can improve the stacking stability and the stacking operation efficiency.

This utility model relates to the technical field of fluid constant temperature conveying equipment, and discloses a fluid constant temperature conveying device, including a conveying pipe, a fixed plate, a connecting pipe, a connecting plate, and a motor. The fixed plate is fixedly connected to the surface of the conveying pipe, the connecting pipe is fixedly connected to the surface of the conveying pipe, and the motor is fixedly connected to the surface of the conveying pipe. The fixed plate has a connecting plate on its surface and an installation structure, including a groove, on its surface. This utility model solves the problem that existing devices rely on manual adjustment of the connecting plate position, lack a guiding structure, resulting in long installation times and easy misalignment. Over time, this increases the user's workload and affects the device's working efficiency.

This application relates to the field of vehicle technology, disclosing a storage device, a sub-instrument panel assembly, and a vehicle. The mounting base includes a first end and a second end opposite to each other. The first end is used to connect to a mounting position on the vehicle. The second end has a receiving cavity. A movable support plate is movably connected to the second end. The movable support plate can move within the receiving cavity in a direction approaching or away from the first end to have a first position close to the first end and a second position away from the first end. A clamping assembly is at least partially disposed on the side of the movable support plate opposite to the first end and forms a clamping opening. When the movable support plate is in the first position, the clamping opening retracts to fix the target storage device in the mounting position via the movable support plate and the clamping assembly. When the movable support plate is in the second position, the clamping opening expands to remove the target storage device from the mounting position. Applying the technical solution of this application can solve the problem of insufficient comfort and convenience for rear passengers operating the rear center console screen in the prior art.

This invention provides a pulsed magnetic field gradient coordinated control welding device and method for heterogeneous materials, relating to the field of heterogeneous material welding technology. It includes a mounting base plate, a welding torch head mounted on one side of the base plate, a driving component mounted on the base plate, and a magnetic field generator mounted on one side of the driving component. The magnetic field generator includes a magnetic coil, a third driving cylinder, a sliding block, a fixing sleeve, and a connecting base plate. The magnetic coil is sleeved on the outer side of the welding torch head end. A fixing component is also mounted on one side of the base plate, including a placement plate, a first connecting seat, a threaded rod, a clamping frame, a clamping block, a clamping pad, a slide rail, and a handle. The driving component drives the magnetic coil to adjust horizontally and vertically relative to the welding torch head and the welding joint, and works in conjunction with the fixing component to clamp and position the heterogeneous material workpiece. This ensures that the pulsed magnetic field stably covers the weld pool area, thereby improving problems such as uneven weld pool flow, coarse grains, porosity, cracks, and compositional segregation during heterogeneous material welding.

The utility model discloses a kind of ladder frames for comprehensive wiring, it is related to wiring technical field, including support column, two support plates are fixedly connected in support column side wall, second threaded rod is inserted in support plate surface, side plate is fixedly connected in second threaded rod top, first threaded rod is fixedly connected in side plate top, main body is fixedly connected between two side plates, dustproof assembly is mounted in the both sides of main body top, the utility model ensures that line arrangement is neat by positioning sleeve, prevents winding misplacement;First threaded rod cooperates with first nut, realizes the accurate fixing of mounting frame, avoids loosening in use process, dustproof plate moves steadily under the second spring elastic force, can effectively shield line, prevent dust pollution, prolong the service life of line, the cooperation of sliding slot and guide block, further ensure the steady, accurate displacement of dustproof plate, reduce moving resistance, improve the working efficiency and sealing performance of overall device.

This invention belongs to the technical field of grinding equipment, specifically disclosing an automated processing equipment and method for round rod-shaped aluminum profiles. The equipment includes a table, with a transmission assembly and a polishing machine connected to the upper part of the table. The transmission assembly includes a drive structure and a support structure. A second transmission pipe rotates at one end of the support structure, and a first transmission pipe rotates at the other end. A sleeve is fixed to the inner wall of the first transmission pipe, and a conveying blade is fixed to the sleeve. A mesh is formed near the conveying blade on the first transmission pipe, and a clamping assembly is fixed to the sleeve. This automated processing equipment integrates a drying function into the transmission assembly, utilizing the profile's own rotation to drive the conveying blade, achieving instant polishing and drying of the cutting fluid. Simultaneously, a spring-loaded abutment wheel provides adaptive follow-up support for the rotating long rod profile. This simplifies the equipment structure, reduces manufacturing costs, and effectively improves polishing accuracy and production continuity.

The utility model discloses a kind of wire rod clamping foot riveting devices, including the fixed seat and mounting plate being connected, mounting plate is fixed on fixed seat, and placing groove is opened on mounting plate, for preventing wire rod material;Still include clamping assembly, it is set on mounting plate, clamping assembly includes pressing plate, when operating, pressing plate covers on placing groove, for fixing wire rod material;Clamping assembly still includes a pair of support seat fixedly connected on mounting plate, a pair of support seat are fixedly connected with fixed link in each, fixed link is slidably connected with sliding block, the inner end of sliding block is rotatably connected with rotating block, and pressing plate and rotating block are fixed.The utility model is fixed by setting pressing plate and baffle, pressing plate can stably wire rod, ensure riveting position accurate, effectively solved the problem that traditional device wire rod is not fixed unstable and leads to riveting deviation, improve the qualified rate of product;Baffle provides effective protection, prevent material from being machine anvil bounce in riveting process.

The utility model relates to visual inspection technical field discloses a kind of product visual inspection devices, including workbench, the horizontal linear guide rail is fixedly installed in workbench top side, the vertical linear guide rail is fixedly installed in horizontal linear guide rail slider top, the camera is provided in vertical linear guide rail slider side;The utility model is through the synergic effect of electric push rod, top plate, fixed base, linkage rod, connecting seat and clamping rod etc. component, can be to product stable clamping fixed, in product rotation process, ensure that product will not occur to shake or displacement, ensure the accuracy of detection result, through the cooperation of limiting slide block and limiting sliding slot, accurate guide and limiting for the movement of clamping rod are provided, make clamping action more stable, reliable, through the mutual cooperation of electric push rod and motor, the automatic clamping and rotation of product are realized, reduce manual labor intensity, improve the degree of automation of detection process.

The application belongs to the technical field of casing heads for drilling, and particularly provides a reusable casing head device and a fracturing construction method. The reusable casing head device comprises a support plate, a casing head, a sealing assembly and a suspension assembly. The support plate is connected with an outer casing, the casing head is sleeved on the outer periphery of an inner casing, the suspension assembly comprises a plurality of connecting units arranged in a mounting cavity, and a telescopic driving mechanism can drive the plurality of connecting units to move synchronously in the radial direction, so as to clamp and release the inner casing. In the application, the casing head and the support plate are detachably connected, and the sealing between the casing head and the inner casing is realized through the sealing assembly, so that the risk of leakage of the wellhead during fracturing is eliminated, and the sealing requirement of the wellhead fracturing construction can be met. Meanwhile, the clamping or releasing of the inner casing is realized through the suspension assembly with switchable states, so that the casing head can be detached and reused after the fracturing is completed, and the cost of drilling construction is reduced.

This invention relates to the field of powder tanker truck frame welding technology, specifically to a large powder tanker truck frame positioning, welding, and tilting equipment. It includes a frame, a positioning and clamping mechanism, a rotary drive mechanism, a conveying mechanism, a mounting ring, and a mounting frame. Several sets of positioning and clamping mechanisms are arranged sequentially along the length of the mounting frame. The rotary drive mechanism includes two annular support frames. The conveying mechanism includes a horizontally positioned conveying shaft. The positioning and clamping mechanisms include support frames, telescopic rods, clamping components, and rotary transmission components. The support frames are fixedly mounted on the mounting frame. The axis of the telescopic rod is aligned with the length of the support frame. Four sets of clamping components are respectively arranged on both sides of two I-beams of the frame. The rotary transmission components drive the telescopic rods to rotate. This invention enables welding operations on large powder tanker truck frames, precise positioning and clamping of the frame, and overall tilting of the frame, achieving automatic frame unloading, improving automation, and increasing production efficiency.

This utility model relates to the technical field of hydraulic press equipment, and discloses an automatic feeding device for a four-column hydraulic press, including a base, a top plate, four support columns, a hydraulic cylinder, a lifting plate, two conveyor belts, two support frames, a left clamping plate, a right clamping plate, a transmission assembly, a support and buffer assembly, an upper mold, and a lower mold. The four support columns are fixedly installed on the sides of the base and top plate, close to each other and arranged parallel to each other. The hydraulic cylinder is fixedly installed on the top plate, and the lifting plate is slidably installed on the four support columns. The working end of the hydraulic cylinder is fixedly installed on the lifting plate. This utility model has the following advantages and effects: it has the advantages of simple structure, strong applicability, convenient operation, and safety and reliability without requiring an additional power source. It can also realize automatic loading and unloading operations and ensure the stability of the workpiece when using the four-column hydraulic press for pressing.

The utility model belongs to the field of installation by strip, especially a kind of floor polishing stone installation structure by strip, aiming at the problem that the existing installation structure is insufficient in adjustment accuracy, clamping stability is poor, installation efficiency and flexibility are not high, leading to the accuracy and stability of floor polishing stone project are influenced, the following scheme is presented, it includes fixed base and placing seat, the top embedded setting of fixed base has sleeve pipe;Adjusting mechanism, adjusting mechanism is set on sleeve pipe and is used to adjust the height of strip;Clamping assembly, clamping assembly is set on placing seat and is used to carry out clamping fixation to strip.The utility model realizes accurate adjustment and stable clamping to the height, position and angle of floor polishing stone strip by the combination of adjusting mechanism and clamping assembly, guarantees the accuracy and stability of installation, improves construction efficiency and flexibility, provides reliable guarantee for the smooth progress of floor polishing stone project.

This utility model discloses an automatic sleeve selector, including a sleeve and a stabilizing clamping assembly. The stabilizing clamping assembly includes a top plate, with jaws fixedly installed around the periphery of the top plate. A cylinder is disposed on one side of each jaw, and a rod is disposed at the output end of the cylinder. A clamping pad is disposed on one side of the rod. This utility model, through its stabilizing clamping assembly, achieves a clamping effect on the sleeve during use by means of jaws arrayed at the bottom of the top plate, and by the clamping pad on the rod controlled by the cylinder. This clamping device avoids the tipping problem caused by single-sided clamping methods.

This invention provides a cable partial discharge noise signal monitoring device, relating to the field of power equipment condition monitoring technology. It includes: a bottom housing with a set of bolt mounting holes on its side; a top housing mounted on the top of the bottom housing; a set of locking pins mounted on the sides of both the bottom and top housings; a support plate on the side of the top housing; an electric motor mounted on one side of the support plate; and a driven shaft mounted on one side of the top housing. A threaded rod cooperates with a self-locking clamping seat to achieve symmetrical clamping and self-locking of the cable, preventing cable displacement. The greater the tensile force of the cable, the more stable the clamping seat's grip on the cable. An inflatable airbag flexibly conforms to the cable, achieving centering and sealing, preventing dust from entering the cable monitoring area. The airbag also has a sound insulation effect, preventing external vibrations from affecting cable monitoring and avoiding damage to the insulation layer.

The utility model relates to mechanical engineering technical field discloses a butt joint device for angle steel production, including fixed plate, the front side middle part fixed connection of fixed plate has hollow block, the rear side middle part fixed connection of fixed plate has installation box, the inner wall left side of fixed plate is provided with clamping mechanism, the clamping mechanism is used for clamping and angle adjustment to angle steel, the inner wall right side of fixed plate is provided with conveying mechanism, the conveying mechanism is used for transporting to angle steel, the clamping mechanism includes rotating shaft, the outer wall of rotating shaft and the inner wall middle part top of fixed plate rotatory connection, the outer wall left side of rotating shaft is fixedly connected with rotating plate. In the utility model, motor no.

The utility model relates to mechanical processing auxiliary device technical field, especially in a kind of round shear formula outer cutter holder clamping device, including base, clamping mechanism and positioning mechanism, base top center position is equipped with mounting hole, clamping mechanism is fixedly connected in the top of base, and clamping mechanism is used for fixed cutter holder;Positioning mechanism is fixedly connected, and positioning mechanism is used for positioning cutter holder, positioning is carried out to cutter holder by positioning mechanism, so that accurate positioning is carried out to cutter holder, clamping is carried out to cutter holder by clamping mechanism, and the operation of clamping is simplified, so it becomes more simple.

This utility model provides a centering device for a billet rolling mill, belonging to the technical field of steel rolling equipment structure. The centering device includes a support frame, a conveyor roller mechanism mounted on the support frame, and a transverse pusher mechanism movably mounted on the support frame. The transverse pusher mechanism includes a pair of pushers spaced apart on opposite sides of the conveyor roller mechanism, multiple swing linkages hinged at one end to the support frame, and a driving component mounted on the support frame for moving the pair of pushers closer together or further apart. By hinged at one end of the multiple swing linkages to the support frame, the driving component can move the pair of pushers closer together or further apart under the swing of the linkages. This achieves centering adjustment of the rolled piece and clamping or releasing it. The swing of the linkages effectively avoids hard contact with the rolled piece, reducing damage to the rolled piece surface.

The invention provides a displacement table and a conveying device, and relates to the technical field of semiconductor equipment manufacturing. The displacement platform provided by the invention comprises a stator unit, a mover unit arranged above the stator unit, a piezoelectric driving module capable of driving the mover unit to move relative to the stator unit, and an electromagnetic driving module, the piezoelectric driving module comprises a piezoelectric driving mechanism connected with the mover unit, and the piezoelectric driving mechanism is configured to act on the upper surface of the stator unit; the electromagnetic driving module comprises a conductor array arranged on the stator unit and a magnet array which is arranged on the mover unit and matched with the conductor array. According to the displacement table, large-stroke, high-speed and high-acceleration long-distance transmission can be achieved, meanwhile, high-precision positioning can be achieved, good position stability is achieved, the mover unit can span the stator units of the multiple displacement tables through the electromagnetic driving module, and therefore handover is achieved, and manual work or handover of a manipulator is not needed.

This utility model relates to the field of Christmas tree decoration technology, and in particular to a rotating Christmas tree, comprising a Christmas tree body and a rotating clamp assembly. The rotating clamp assembly includes an annular mounting frame, with multiple sets of support shafts distributed around the periphery of the mounting frame. Clamping rods are rotatably mounted on the periphery of each set of support shafts. A gear is sleeved on one end of each clamping rod near the support shaft, and gear rings mesh around the periphery of the multiple sets of gears. A rotating wheel is rotatably mounted on one outer end of each clamping rod, and a first pulley is connected to the central shaft of the rotating wheel. A second pulley is rotatably mounted on the middle of the clamping rod, and a transmission belt drives between the second pulley and the first pulley. A motor is driven at the central shaft of the second pulley. This rotating Christmas tree solves the shortcomings of existing technologies that cannot be applied to Christmas tree main poles of different diameters.

Crossed cloth wetting towel machine, including setting up in proper order along wet towel delivery direction's unwinding frame, turning to mechanism, front traction subassembly, folding mechanism, water spraying mechanism, cutting mechanism and output mechanism, water spraying mechanism's front and back both sides all are provided with a group of rear traction subassembly, two groups rear traction subassembly realize synchronous drive through drive subassembly, folding mechanism includes folding frame and is provided with several groups folding subassembly on folding frame, each group folding subassembly includes two folding base plates that are set up opposite up and down, two folding base plates between vertically are equipped with two folding plates, and the folding groove for wet towel is formed between two folding plates, the utility model discloses a progressive V-shaped folding groove that is formed by the vertically arranged folding plate realizes compact and accurate folding, and the double traction structure on both sides of the water spraying mechanism ensures stable conveying of the wet towel before and after adding liquid, and also has a draining function, the synchronous transmission of traction and output reduces the manufacturing cost, and ensures the operation synchronization of the whole line.

This utility model relates to the field of light column docking technology and discloses a device for docking light columns, including a worktable with a fixing mechanism. By controlling the light guide to embed between the bottom roller and the top roller, and further controlling the fixing bolt to clamp the light guide between the bottom roller and the top roller, and further controlling the fixing bolt to move the slide on the slide frame, the clamping and traction of two light guides can be realized, facilitating the docking of two light guides. Benefiting from the shape of the limiting plate, the device can clamp light guides with different inner diameters. When the light guide is clamped between the bottom roller and the top roller, the pressure bolt is controlled to make the rubber pad tightly adhere to the gear, thereby clamping the gear on one side of the top roller onto the rubber pad, thus fixing the light guide. After the pressure bolt is controlled to disengage the rubber pad from the gear, the top roller is rotated by controlling the adjusting shaft, thereby rolling one end of the light guide forward and backward, thus achieving fine adjustment of the extension length of the light guide.

This utility model provides a winding machine for battery production, belonging to the technical field of winding machines. It includes: a feeding assembly, comprising a fixed base fixed to the top of a processing table, a connecting platform fixed on the fixed base, a second drive motor mounted on the connecting platform, a feeding shaft rotatably mounted in the middle of the second drive motor, feeding shafts fitted with various feeding shafts, and slots formed on the outer sides of each feeding shaft. Springs are mounted on the feeding shafts through these slots, and second damping springs are mounted on the side of each feeding shaft away from the springs. Fixed plates are mounted at both ends of each feeding shaft, with slots formed on the fixed plates. Outer expansion plates are mounted on the fixed plates through these slots. A fixed platform is fixed to the top of the fixed base on the side away from the connecting platform, and a snap-fit ​​ring is rotatably mounted on the top of the fixed platform. The outer expansion plates on the fixed plates at both ends of the feeding shaft, with their slots, allow for flexible adjustment of the outer expansion plate positions. Combined with the springs and damping springs, this enables precise adjustment of the winding size.

The utility model discloses a kind of positioning measuring devices for free forging punching, belong to punching positioning technical field, its technical scheme main points include base plate, the top of the base plate is provided with material positioning assembly, the inside of the material positioning assembly is provided with material table, the top of the material table is placed with the material to be punched, the right side of the base plate top is provided with hole die positioning assembly, the hole die positioning assembly includes telescopic round bar, the bottom of the telescopic round bar is bolted with the top of base plate, the top of the telescopic round bar is bolted with cross piece, the inside of the cross piece is provided with sliding slot, the inside of the sliding slot is slidably provided with first slider and second slider, solve the device mostly rely on worker experience and simple gauge, influenced by human factor greatly, measurement accuracy and efficiency are low, prone to hole position deviation, dimensional error, affect forging quality and subsequent processing, increase the problem of scrap rate and production cost.

This utility model discloses an inflatable wind turbine transport anti-collision airbag structure, including a transfer frame, a clamping airbag mechanism, a position fixing mechanism, and a stabilizing mechanism. The clamping airbag mechanism includes a longitudinal plate and a mounting plate. The position fixing mechanism includes a clamping tube and a clamping rod. The stabilizing mechanism includes a threaded ring and a clamping ring. Through the cooperation of the longitudinal plate, the mounting plate, and the guide rod, the airbag assembly can slide laterally and adjust its position, achieving flexible clamping and buffering of the wind turbine equipment. It can adapt to equipment of different sizes and shapes, effectively reduce the impact force during transportation, and protect the equipment. Through the meshing and limiting structures such as the clamping tube, clamping rod, internal toothed ring, embedded teeth, and connecting teeth, combined with the cooperation of the rotating plate, positioning spring, and positioning hole, the position of the airbag assembly is accurately locked, preventing loosening and displacement during transportation and improving reliability.