188results about How to "Accurate alignment" patented technology

The invention provides stamping equipment for automobile engine oil pan production, and belongs to the technical field of oil pan stamping equipment. Which comprises a stamping equipment body and is characterized in that a lower die and an upper die are installed on the stamping equipment body, a first supporting frame is installed on one side of the stamping equipment body, and a second supporting frame is installed on the other side of the stamping equipment body; an automobile oil pan material plate is placed on the top of the first supporting frame. By arranging the auxiliary feeding mechanism and the auxiliary discharging mechanism, the auxiliary feeding mechanism can be utilized, workers do not need to make direct contact with an automobile oil pan material plate, the automobile oil pan material plate can be rapidly and stably transferred to the position between the lower die and the upper die, and accurate alignment can be achieved after transferring, and the automobile oil pan material plate can be reliably placed on the top of the lower die; and compared with a traditional manual handheld plate feeding mode, the feeding device is safer and more reliable.

The utility model discloses an automobile core rod die with optimized exhaust performance, which relates to the technical field of automobile core rod dies, and comprises a base, the top surface of the base is connected with a top seat in a sliding manner, a lower die is fixedly mounted on the top surface of the base, an upper die is fixedly mounted on the bottom surface of the top seat, an ejection mechanism is mounted in the lower die, and the ejection mechanism is connected with the top seat in a sliding manner. When the mold is used, after the mold is closed, the air suction assembly is used for exhausting air in the cavity, the first telescopic rod drives the first sealing plate to move upwards at the moment, the communication seat forms the maximum ventilation hole diameter, rapid air exhausting is achieved, and after air exhausting is completed, the first telescopic rod drives the first sealing plate to move downwards to be flush with the top face of the upper mold. Due to the fact that the exhaust channel is blocked in real time, molten metal cannot permeate into the exhaust channel, and the flash defect is avoided.

A fixture for assembling an evaporator fan rotor assembly, belonging to the technical field of permanent magnet DC brushless evaporator fans, addresses the problem of low efficiency caused by the need for multiple sets of fixtures in the press-fitting of existing internal rotor structure motor rotors. This fixture includes a base, a floating plate, a pressure plate, and a release template. The base is equipped with a top rod, guide post one, and guide post two. The floating plate is fitted onto guide post one, with a core placement assembly on it for pre-installing the core. The pressure plate is fitted onto guide post two, with a magnet pressing head and guide post three on its bottom side. The release template is fitted onto guide post three, with mounting holes on its magnet transfer plate for pre-installing magnets. Each component is elastically buffered by springs, and the core and magnet mounting positions are precisely aligned using a positioning structure. This fixture integrates the core and magnet press-fitting process, reducing the number of fixtures, improving assembly accuracy and production efficiency, and lowering production costs. It is suitable for the efficient assembly of internal rotor structure brushless motor rotors.

The utility model relates to the technical field of material loading and unloading, in particular to a rail material transport train material loading and unloading auxiliary device which comprises a base, sliding grooves are formed in the outer walls of the upper ends of the two sides of the base, a sliding rod is movably connected to one side of the inner wall of each sliding groove, and first tooth blocks are fixedly connected to the outer walls of the two sides of the upper end of each sliding rod. First air cylinders are fixedly connected to the outer walls of the two sides of the lower end of the base, one sides of the upper ends of the first air cylinders are fixedly connected with the outer walls of the lower ends of the sliding rods, two fixing blocks are fixedly connected to the outer walls of the two sides of the upper end of the base, connecting grooves are formed in the outer walls of one sides of the upper ends of the fixing blocks, and clamping grooves are formed in the outer walls of one sides of the fixing blocks. The outer wall of the upper end of the base is movably connected with an inclined plate, and the outer walls of the two sides of the inclined plate are each fixedly connected with two fixing columns. The problems that existing material loading and unloading depend on manual cooperation, a large amount of manpower needs to be input, operation efficiency is low, and time and labor are consumed in the loading and unloading process are solved.

The utility model relates to a kind of liquid crystal screen IC automatic film sticking machine, including carousel unit, film supply unit, film supply manipulator, correction unit, film sticking manipulator, tear film unit, detection unit and compression unit;The carousel unit has four stations of feeding, film sticking, compression, discharging;The film supply manipulator is used to place from film supply unit piece by piece suction protective film in correction unit and carry out position correction;The film sticking manipulator includes mechanical arm, suction material component with two individually liftable strip-shaped suction disc being set in the driving end of mechanical arm, for first suction corrected protective film from correction unit and send to tear film unit tear film, then send to detection unit and carry out detection, finally install to the product IC of film sticking station in two times, and tear film from protective film;The utility model can automatically film sticking to liquid crystal screen IC, with the advantages of high efficiency, high precision, while applicable to two protective film is located in the same film sticking scene of film.

The application belongs to the technical field of part assembly and detection, and discloses an automobile safety box assembly and visual detection integrated device, which comprises a mounting frame, the bottom of the mounting frame is slidably connected with a transverse sliding plate through an electric push rod, and the top of the transverse sliding plate is slidably connected with a bearing table. Through the cooperation of the extrusion rod, the arc-shaped chute, the rotating disc and the shaft rod and other structures, the accurate linkage of the lifting of the tightening device and the deflection of the industrial camera is realized. When the tightening operation is performed, the extrusion rod descends synchronously and presses against the side wall of the arc-shaped chute, so that the rotating disc rotates, the shaft rod drives the industrial camera to deflect synchronously towards the tightening device, and the industrial camera automatically aligns with the current station to perform real-time monitoring following the lifting action of the tightening device during the whole process from the beginning of tightening to the completion of tightening. The defects of single screw, such as thread slipping, skewing or incomplete positioning, can be found in the first time, and the large quantity of rework caused by the problem found after all the screws are tightened and then concentrated detection is avoided.

This invention provides a method and apparatus for repairing defects in the remanufacturing of automotive parts. The apparatus comprises a placement unit, a moving unit, an angle adjustment mechanism, and a repair spraying unit. The placement unit includes a base with a placement plate on top. A driven turntable is rotatably mounted on the placement plate, and automotive frame parts are placed on the driven turntable. A drive motor is mounted on the top of the base, and the output shaft of the drive motor is fixedly connected to the bottom of the driven turntable. The placement unit is used to place the automotive frame parts on the driven turntable and rotates to adjust the spraying repair direction as needed. The method and apparatus provided by this invention are used in the remanufacturing process of automotive frame parts for automated scanning, detection, and spraying repair of defects such as surface cracks, paint peeling, missing parts, and rust.

The utility model relates to the technical field of flaring machines, and discloses a positioning guide structure of a plastic composite pipe flaring machine, which comprises a support table, the bottom of the support table is slidably connected with a base, the inside of the base is rotatably connected with a rotating shaft, and the surface of the rotating shaft is sleeved with two groups of pushing components. A positioning plate is fixedly connected to the top of the supporting table, two sets of sliding blocks are slidably connected to the interior of the positioning plate, an adjusting assembly is fixedly connected to one end of each sliding block, and the pushing assembly comprises a rotating rod connected to the surface of a rotating shaft in a sleeving mode. According to the positioning and guiding structure of the plastic composite pipe expanding machine, the pushing assembly is arranged, the effect of stably adjusting the height of the expanding machine is achieved, when different pipe diameters are replaced, the supporting height can be rapidly and synchronously adjusted to ensure accurate alignment of a pipe opening and a mold, the center line of a pipe is strictly aligned with the center line of the expanding mold, and the production efficiency is improved. Flaring deflection or uneven stress caused by height dislocation is avoided, and flaring size consistency and sealing performance are guaranteed.

The utility model relates to a box soil cofferdam support system uses box, including first extension box body, second extension box body and main box body, first extension box body sets up in the left side rear of main box body and second extension box body sets up in the right side front of main box body, and the main box body, first extension box body, second extension box body form the bottom closed "Z" character shape's box structure, and the outer end surface middle part of first extension box body, second extension box body is equipped with the butt joint vertical piece, and the outer end surface of main box body is equipped with butt joint recess, and butt joint vertical piece inserts in the butt joint recess, and the side inner surface of first extension box body, second extension box body all is equipped with T shape card block and T shape card slot, and T shape card block inserts in the corresponding T shape card slot. The utility model cofferdam box can guarantee more accurate alignment when installing, and the overall structure is more stable, and provides more stable cofferdam structure.

The invention discloses an electric control box, and the box comprises a box body which is provided with a mounting groove; the control panel is mounted in the mounting groove, and the control panel comprises a main board body and a power device connected to the main board body; the radiator is in heat-conducting connection with the power device; and the insect-proof cover covers one side, back on to the radiator, of the power device, and an insect-proof space for accommodating the power device is defined between the insect-proof cover and the radiator. Through local sealing protection of the power device, comprehensive sealing of the whole electric control box is not needed, infestation of insects to core components is accurately blocked, and protection redundancy caused by integral sealing is avoided. In terms of heat dissipation efficiency, heat transfer loss is reduced through direct heat conduction connection of the radiator and the power device, meanwhile, heat exchange between the radiator and the outside is not affected by the layout of the insect-proof cover, and the heat dissipation effect is guaranteed; on the aspect of structural optimization, the overall sealing structure is simplified through the local protection design, the size of the electric control box is reduced, and the assembly complexity and the production cost are reduced.

The utility model relates to the technical field of mechanical coupling assembly, and discloses a rotating platform for mechanical coupling assembly, which comprises an assembly table, and further comprises a base arranged above the assembly table; one fixing mechanism is arranged above the base, and the other two fixing mechanisms are arranged above the assembling table; the adjusting mechanism is arranged on the assembling table and used for adjusting the two fixing mechanisms to rotate; and the universal joint coupler comprises three sections which are respectively arranged on the three fixing mechanisms. The three sections of the universal joint coupler are fixed through the three fixing mechanisms respectively, the coupler can be rapidly clamped through cooperation of the electric push rod and the arc-shaped clamping rod, concentric alignment is achieved, and installation efficiency is greatly improved.

The utility model discloses an assembly jig of optical fiber adapter, the assembly jig imports the alignment sleeve in the adapter shell, and the assembly jig includes the bottom disc, the clamping seat and the tight calibration mechanism, and the clamping seat and the tight calibration mechanism are all symmetrical installation on the bottom disc, and two clamping seats are adapted to the both sides of the adapter shell, and the working end of two tight calibration mechanisms is adapted to the alignment sleeve and is on the same straight line. The jig is easy to operate, can position the adapter shell on the clamping seat of the jig quickly, and fixes and abuts tightly the alignment sleeve by the tight calibration mechanism to guarantee the accurate alignment of the alignment sleeve in the glue curing process, and then greatly improves the optical fiber adapter assembly efficiency and product quality.

The invention relates to the technical field of garbage transfer, in particular to a lifting telescopic arm type garbage transfer device. According to the technical scheme, the device comprises a lifting platform, a supporting frame, a bearing seat and a rotation adjusting mechanism, comprises a toothed plate and a driving wheel which are meshed, and is driven by a motor to horizontally rotate; a garbage positioning mechanism is arranged above the toothed plate, comprises an inclined stand column, a mechanical arm and a first electric push rod and is used for adjusting the elevation angle of the mechanical arm, a middle extension arm and an end extension arm are arranged in the mechanical arm in a sliding mode, multi-stage stretching and retracting are achieved through driving of a second electric push rod, and a garbage can is installed below the end extension arm; the two ends of the lifting platform are connected with a U-shaped sliding plate and an I-shaped frame through mounting plates, a platform lifting mechanism driven by a third electric push rod is arranged below the I-shaped frame, and a grass planting platform is mounted at the top of the lifting platform through supporting columns. Integral lifting, direction adjustment, multi-stage stretching and precise discharging of the underground garbage transfer device are achieved, the structure is compact, operation is stable, and the landscape recovery function is achieved.

The utility model discloses an ophthalmic cavity instrument multi-channel cleaning frame, specifically relates to ophthalmic cavity instrument cleaning technical field is equipped with the connecting pipe, and the connecting pipe includes: rigid fixed head, is connected on the connecting pipe, and the faraway connecting pipe one end is equipped with the help suction connecting portion, is used for with the help suction hole detachable connection of injection suction handle, the elastic hose is equipped in the side of rigid fixed head, and the front end is equipped with perfusion connecting portion, is used for with the perfusion hole sealed connection of injection suction handle. The utility model through setting up rigid fixed head on the basis, the elastic hose is installed in the side, realizes the one side channel of cavity instrument and is fixed in rigid fixed head place, and the other side uses the butt joint of elastic hose and connects, realizes double channel simultaneous flushing, guarantees the cleaning effect of instrument cleaning, also reduces the manual work of staff, improves the work efficiency.

The utility model relates to battery production and manufacturing equipment technical field, specifically disclose a kind of battery PACK clamp tool, including controller, the gantry with the mounting head of installation hoisting being equipped in top and pedestal, first distance sensor is equipped at the center position of carousel bottom, the worm and worm gear mechanism of carousel rotation is equipped in the inside of gantry;The carousel bottom is uniformly distributed with four equidistant distribution connecting seat, each connecting seat outside is equipped with electric push rod, and inside is equipped with clamping mechanism;The utility model rotates carousel by worm and worm gear mechanism drive, double distance sensor accurate positioning, electric push rod cooperation buffer guide rod assembly and pressure sensor realize flexible clamping, pass through keyway structure etc. to promote transmission stability, can effectively improve the security of battery PACK clamping, positioning and rotation accuracy, operation automation and intelligent level, enhance structural reliability and maintainability, and adaptability and universality are stronger.

The utility model relates to mouse foot pad attaching equipment which comprises a workbench, and a lifting positioning mechanism used for positioning a foot pad, a carrier mechanism used for positioning a mouse and a pressing mechanism used for pressing the mouse and the foot pad are arranged on the workbench. The lifting positioning mechanism comprises a first lifting driving mechanism, a fixing seat, a first profiling block and a second profiling block, the first lifting driving mechanism is installed in the workbench, the driving end of the first lifting driving mechanism is connected with the fixing seat, and the first profiling block and the second profiling block are installed on the fixing seat; the carrier mechanism is provided with a gap for the first profiling block and the second profiling block to pass through. The mouse foot pad laminating equipment not only solves the problem of laminating the foot pad of a mouse without a boss, but also improves the laminating precision, the production efficiency and the yield.

This utility model discloses a vacuum nozzle device with pressure detection, including a vacuum nozzle, a push rod, an elastic element, a pressure sensor, a mounting base, and a drive mechanism. The output end of the drive mechanism is connected to the mounting base. The pressure sensor and the elastic element are disposed on the mounting base. Both ends of the elastic element elastically abut against the pressure sensor and one end of the push rod, respectively. The other end of the push rod is connected to the vacuum nozzle. This utility model's vacuum nozzle device with pressure detection can monitor pressure values ​​accurately and instantly, automatically adjust the pressure, effectively extend service life, reduce setup time, and improve production efficiency.

The utility model discloses a die-casting die coating device which comprises a coating device body, a cleaning assembly, a moving assembly and a fixing assembly, a spraying machine is installed at the top end of the interior of the coating device body, and an air dryer is arranged on one side of the interior of the coating device body; the cleaning assembly is arranged in the coating device body and used for cleaning the coating before coating. The moving assembly is arranged on the top of the cleaning assembly and used for moving the die-casting die. The fixing assembly is arranged on one side of the moving assembly and used for fixing the die-casting die. According to the die-casting die cleaning device, a closed space is provided through the arranged sliding door, chemical cleaning liquid is prevented from volatilizing, pollution to air is reduced, harm to the body health of workers is reduced, cleaning liquid is arranged in the cleaning base to soak a die-casting die, surface pollutants are effectively removed, lifting of the die is controlled through the sliding plate and the threaded rod, and the die-casting die cleaning device is simple in structure and convenient to use. And complete infiltration of the die-casting die is ensured. And the rotating rod and the air dryer are matched to help the mold to be quickly dried after being cleaned, and finally, a coating is coated by using a spraying machine, so that the uniformity and adhesive force of the coating are improved, and the compactness of the coating is improved.

The utility model relates to the technical field of intelligent logistics and cooperative scheduling control, and particularly provides an intelligent logistics transfer device. The device comprises a transferring device, a swing arm structure, a grabbing mechanism and an intelligent cooperative scheduling module. The system integrally supports task state feedback, path obstacle avoidance and cluster scheduling execution, is suitable for flexible storage, intelligent carrying and multi-target material circulation scenes, and has the remarkable technical advantages of intelligent control, path optimization, task collaboration and the like.

The invention relates to the field of upsetting, in particular to a coal mine drill rod machining production line combining upsetting and welding processes and a method, and the coal mine drill rod machining production line comprises a bottom plate used for supporting all functional parts of the production line; the upsetting device comprises a bottom plate, a supporting table and an upsetting part, the supporting table is arranged on the bottom plate, the upsetting part is arranged in the supporting table, and the upsetting part is used for positioning and clamping the upsetting part of a drill rod; the pressing parts are arranged on the top of the bottom plate and the outer side of the supporting table correspondingly and used for conducting extrusion heading treatment on the ends of the clamped drill rods; according to the coal mine drill rod machining production line combining the upsetting and welding technology and the method, the medium-length forming cavity and the long-length forming cavity can be flexibly switched through a two-stage butt-joint structure, the whole set of upsetting assembly does not need to be replaced, the upsetting assembly is not required to be replaced, the upsetting assembly is not required to be replaced, and the production efficiency is improved. And the length requirements of different drilling rod upsetting parts can be met.

This utility model relates to the field of broad bean paste processing technology, and discloses an integrated processing device for broad bean paste gelatinization and frying. It includes a base, with a gelatinization machine body and a frying machine body mounted on the top of the base. The feeding end of the gelatinization machine body is provided with a feeding pipe and a fixed shell. An anti-clogging component is installed inside the fixed shell. The feeding pipe passes through the middle of the fixed shell. A bracket is fixedly connected to the top of the base, and a feeding track is provided on the top of the bracket. The fixed shell is located above the feeding track, and the lower part of the feeding track is located at the feed inlet of the frying machine body. A support frame is provided on the top of the base, and a periodic rotating component is installed on the top of the support frame. In this utility model, a motor drives a double cam to make the clamping plate reciprocate at the feeding inlet, actively breaking up material accumulation, effectively solving the problem of arching and clogging of sticky materials, and ensuring continuous and stable production.

This utility model discloses a support frame for assembling double-layer sleeves, relating to the technical field of double-layer sleeve assembly equipment. It includes a support frame body, comprising a base frame, an extension frame on one side of the base frame, a lower guide component on the extension frame, and multiple connecting frames connected to the base frame. A top frame is connected to the top of the connecting frame at the top, and an upper guide frame is located on the side of the top frame near the lower guide component. During double-layer sleeve assembly, the upper guide frame and the lower guide component support and guide the double-layer sleeve. By limiting the upper and lower ends of the outer tube respectively through the upper and lower guide frames, constraints are achieved during double-layer sleeve assembly, thereby preventing the inner and outer tubes from deflecting under external force and reducing the impact on subsequent hot-melt butt welding processes.

The utility model relates to a kind of flip FPC connectors, including gum base, several first limit slots are spaced apart and provided on gum base, terminal is fixedly arranged in the first limit slot, the front end of the first limit slot on gum base is provided with the insertion slot matched with FPC, and the insertion slot is communicated with the first limit slot;Flip, flip is rotatably connected on the position of corresponding insertion slot of gum base, flip is spaced apart and provided with the avoidance slot corresponding to the first limit slot one by one on it, cam block is arranged in the avoidance slot;Lock catch mechanism, lock catch mechanism is respectively arranged on gum base and flip, for locking flip in gum base;Wherein, one end of terminal is fixed in the first limit slot, the other end extends into insertion slot and is clamped into corresponding avoidance slot, by the initial fixation of terminal in the first limit slot, the transverse constraint formed by the avoidance slot on flip in terminal extension section, the left and right deviation of terminal in FPC plug and flip pressure process can be effectively limited.

The utility model discloses a laser nozzle dismounting and mounting mechanism which comprises a mounting seat of a hollow structure, a plurality of mounting holes are formed in the outer wall of the mounting seat, a butt joint is fixedly communicated with the bottom of the mounting seat, the inner wall of the butt joint is slidably connected with a nozzle body, the outer wall of the nozzle body is fixedly connected with two arc-shaped clamping blocks, and the two arc-shaped clamping blocks are fixedly connected with the mounting seat. The outer wall of the butt joint is fixedly connected with two arc-shaped contact blocks, and the outer walls of the two arc-shaped contact blocks are fixedly connected with limiting blocks. The non-thread structural design eliminates the risk of thread solidification caused by high temperature and scale deposition, and it is ensured that the screw can still be disassembled smoothly after being used for a long time; the buckle type locking does not need to apply torque, mechanical damage is prevented, and the air leakage probability is reduced; the arc-shaped clamping blocks are matched with the limiting blocks to achieve accurate alignment, the side blocks provide double rotation limiting, and the connection stability is guaranteed; and the circular ring drives the side block to vertically move to unlock or lock the clamping block, so that the replacement process is simplified, and the maintenance efficiency is improved.

This utility model discloses a single-station hot plate welding machine, belonging to the field of hot plate welding technology. The hot plate welding machine includes a cabinet, an upper mounting part, a lower mounting part, and a heating component. The movement of the upper and lower mounting parts is driven by first lead screws driven by first servo motors on both sides. The synchronous control of the dual motors can achieve precise synchronization of movement in opposite directions, and the lead screw drive can provide continuous and stable mold closing pressure. Compared with the traditional slide bar drive, it avoids welding gaps caused by pressure fluctuations, ensures tight contact of the workpiece welding surface, and improves welding strength and consistency. The linear slide rail with built-in ball bearings, cage, and return channel is used in conjunction with the sliding block to replace the sliding friction of the traditional slide bar. The low friction coefficient of rolling friction can significantly reduce the wear of the slide rail and the slider, avoiding the problem of precision decay caused by the thinning of the slide bar and the enlargement of the sliding hole. At the same time, the multi-directional contact design of the slide rail can limit the movement of the upper and lower mounting parts, ensuring accurate workpiece alignment during mold closing.

This utility model relates to the field of food processing technology, and in particular to an auxiliary device for mixing and dispensing solid beverages. This utility model provides such an auxiliary device for mixing and dispensing solid beverages, including a support frame, a dispensing cylinder, a mixing chamber, a stirring rod, and a first motor. The dispensing cylinder is located on the upper part of the support frame, with a discharge port on the lower right side of the dispensing cylinder. The mixing chamber is located on the upper left side of the dispensing cylinder, and its interior is connected to the interior of the dispensing cylinder. A stirring rod is rotatably connected to the center of the mixing chamber. The first motor is bolted to the upper part of the mixing chamber, and its bottom output shaft is connected to the stirring rod. A feed port is located at the upper part of the mixing chamber. This utility model achieves automated operation from mixing to dispensing through the entire control system, greatly improving production efficiency, reducing manual intervention, replacing a large amount of repetitive manual labor, reducing the workload of employees, and reducing operational errors caused by fatigue.

The utility model discloses a clamping end for printing equipment, which relates to the technical field of film production, and comprises a first cylinder part, a second cylinder part and a first transition frustum, and the first cylinder part is used for being assembled in a clamping system; the diameter of the second cylindrical part is smaller than that of the first cylindrical part; the first transition frustum is coaxially arranged between the first cylindrical part and the second cylindrical part, the large-diameter end of the first transition frustum is connected with the first cylindrical part, the small-diameter end of the first transition frustum is connected with the second cylindrical part, and the first cylindrical part, the first transition frustum and the second cylindrical part are jointly combined to form a first-step insertion table. According to the clamping end, the stepped inserting table design is adopted, the first transition frustum is arranged between the first cylindrical part and the second cylindrical part, the second transition frustum with the smaller taper is arranged between the second cylindrical part and the third cylindrical part, and a two-stage gradual change structure is formed. By means of the design, the cylinders of different sizes can be installed and borne, and the application range of the clamping end is widened.

The utility model discloses an alignment precision control device for a vertical assembling process of an arch rib, which comprises a traction device which is detachably fixed on each side surface of the top of an installed arch rib section, and the traction length of the traction device can be adjusted; the fixing lug plates are fixedly connected to all the side faces of the bottom of the to-be-installed arch rib section and can fix the movable ends of the traction devices in a matched mode. According to the utility model, the vertical assembly of the arch rib sections can be quickly completed, and the accuracy is controlled within a required range.