30results about How to "Smooth alignment" patented technology

The invention discloses a bicolor die sliding block structure. The bicolor die sliding block structure comprises a sliding block body, an extending platform and a telescopic buckle mechanism. The extending platform comprises a guiding-in hole which is in a long bar shape. The telescopic buckle structure comprises a buckle. The buckle comprises a buckle body and an extending arm. A containing space partly containing the side wall of an inclined guide pillar is formed between the extending arm and the buckle body. The side wall of the inclined guide pillar abuts against the extending arm. The inclined guide pillar drives the extending arm so as to achieve the side core pulling action. The invention further discloses a sliding block core pulling mechanism. The sliding block core pulling mechanism comprises the inclined guide pillar and the bicolor die sliding block structure. The bicolor die sliding block structure is connected to a rear die in a sliding manner, and the inclined guide pillar is fixed to a front die. The inclined guide pillar is guided in the extending platform from the guiding-in hole. By means of the technical scheme, it can be ensured that in the second-time injection molding process of a bicolor die, the inclined guide pillar can be accurately aligned with the guiding-in hole.

The invention discloses a precise six-degree-of-freedom assembly robot, and belongs to the technical field of six-degree-of-freedom assembly robots. The precise six-degree-of-freedom assembly robot comprises a six-axis robot and an assembly table, wherein the six-axis robot is located on the front side of the assembly table; two symmetrically-arranged shelving plates are slidably connected to the top of the assembly table; and a driving mechanism used for driving the two shelving plates to move towards the middle of the assembly table simultaneously is connected to the top of the assembly table. When the six-axis robot is used for fastening a bolt every time, the bolt is guided through a through groove formed by a first connecting plate and a second connecting plate, so that the bolt can be smoothly aligned with a threaded hole of a workpiece every time, the bolt does not need to be clamped by the six-axis robot for thread fastening, the situation that the bolt cannot be aligned with the threaded hole of the workpiece and the workpiece is damaged due to track change caused by deviation or fixing looseness in operation of the six-axis robot is avoided, and the working safety is guaranteed.

For forming a metal-oxide dielectric film having a perovskite type of crystal structure represented by ABO3 on a base conductor material using organometallic source gases, initial perovskite crystal nuclei or an initial amorphous layer having an amorphous structure are formed on the base conductor material under the first deposition conditions; and a film having a perovskite crystal structure is further grown on the initial crystal nuclei or the initial amorphous layer under the second deposition conditions. In the process, the first deposition conditions meet at least one of the requirements: (a) a lower substrate temperature than that in the second deposition conditions; and (b) a higher source gas pressure than that in the second deposition conditions. This process can be used to deposit a film such as PZT exhibiting a reduced leak current.

The invention discloses a point-to-point unmanned fragile product sparse transportation system. The system structurally comprises a storage groove, wherein the storage groove is embedded into a sparsegoods stabilizing groove, an article is placed in the storage groove, the article can be placed inside a soft groove, horizontal supporting rods are used for partitioning the storage groove into layers, corner clamping heads are used for fixing the position of the horizontal supporting rods and supporting rod layers, when the article is added into a pocket, a push bag is pressed, and can be generate certain deformation when being subjected to external force, and is timely reset when resistance is lost, a point alignment rod can be smoothly aligned with a specified point, the point alignment rod corresponds to an external corresponding point and is sucked and stops operation, due to the fact that a smooth strip slide along a movable core ball, a supporting curved adhesive layer on the other side abuts against the article through reverse force, so that the article cannot shake or dislocate, when point-to-point equipment is suddenly stopped, an inner soft layer can be pushed through theinner article through inertia, and the article is fixed again, so that the article can be prevented from being excessively staggered or misplaced and impacted.

The invention discloses a high-power laser automatic coupling device and a coupling method thereof. The automatic coupling device comprises a laser assembly and an optical fiber assembly, wherein thelaser assembly comprises a laser pedestal, a laser single-axis rotating mechanism, a laser double-axis moving mechanism, a vertical camera system, the optical fiber assembly comprises an optical fiberclamping mechanism for clamping an optical fiber, an optical fiber three-axis moving structure and a horizontal camera system, the vertical camera system shoots the position of a laser box body, thelaser single-axis rotating mechanism corrects the position of the laser box body to obtain the coupling position of the laser box body, and the horizontal camera system shoots the coupling position ofthe laser box body, and obtains the relative position of an optical fiber and the center of an optical fiber hole of the laser box body, the optical fiber three-axis moving mechanism adjusts the position of the optical fiber and inserts the optical fiber into the optical fiber hole, the optimal coupling position is determined based on preset coupling conditions, and the optical fiber three-axis moving mechanism drives the optical fiber to move to the optimal coupling position for coupling. The laser automatic coupling device and the coupling method thereof are high in coupling precision and high in coupling speed.

The invention relates to a clamping device, which comprises a hoisting claw. A transposition locking clamp is arranged at the lower end of the hoisting claw; the hoisting claw is connected with a steel wire rope and is connected with a counterweight block through a pulley; and a cam is arranged at the lower end of the counterweight block, so that the hole aligning arrangement of a spline or a flat key shaft of a hydraulic pump is labor-saving and efficient, the clamping labor strength is reduced greatly, and the clamping device has the characteristics of labor saving and high efficiency.

A reinforcement cage centering device for bored piles, comprising two sets of guard piles arranged on the ground around the pile hole and a centering plate arranged on the reinforcement cage, the single set of guard piles includes two guard piles, the same The connection line between the two protective piles in the group passes through the center of the pile hole. The first pair of centering ropes are arranged on the two groups of protective piles. The first pair of centering ropes bypass the protective piles and are arranged in a cross shape. A downward-facing laser transmitter is bound; a centering plate is set at the center of the inner circle in the steel cage, and the center of the centering plate is printed with a centering qualified area. The above-mentioned device can effectively solve the safety hazards of the hand-held pendant hammer, and saves the installation of the pedal. It is suitable for construction conditions with dark light, and the structure of "ring plate + movable rod" can be further improved. The centering accuracy provides favorable prerequisites for subsequent pile foundation construction.

The invention relates to the technical field of automatic laying of composite materials, and discloses an automatic fiber laying prepreg stiffness detection method, which measures the maximum bending force of a multi-layer prepreg lamination through a three-point bending test, amplifies the tiny value of the tow stiffness, reduces the detection error, ensures the measurement precision, and has the advantages of higher detection speed and more visual result compared with an existing method for inspecting the stiffness of the prepreg tow by adopting a suspension method.

The invention provides grippers, a fixing and carrying mechanism and a special-shaped welding strip feeding device. Each gripper comprises a grabbing piece and pressing needles. The grabbing pieces are provided with first positioning grooves. The first positioning grooves and special-shaped welding strips are matched in shape, so that the special-shaped welding strips are limited in the first positioning grooves operationally. The pressing needles are located at the tops of the first positioning grooves and movably pressed downwards in the first positioning grooves. The fixing and carrying mechanism comprises the grippers and a motion module. The grippers are mounted on the motion module. After the special-shaped welding strips are placed in the first positioning grooves of the grippers, the motion module drives the grippers to move. According to the grippers, the fixing and carrying mechanism and the special-shaped welding strip feeding device, the special-shaped welding strips are positioned and carried through the first positioning grooves, matched with the special-shaped welding strips in shape, in the grippers, distortion of the special-shaped welding strips can be avoided, efficient feeding of the special-shaped welding strips is achieved, and the problem that the special-shaped welding strips fall off in the feeding and carrying processes is eradicated fundamentally.

The invention discloses a pin splitter applied to narrow space and a using method thereof, and belongs to the technical field of handheld special fastening tools. The pin splitter comprises a coaxial positioning sleeve, a pin splitting firing pin mechanism, a handheld probe and a bolt lantern ring positioning rod, and the handheld probe comprises a handle, a sliding groove base, an opening clamping ring, a positioning rod inserting hole, a firing pin guiding sliding groove, a firing pin pull rod through hole and a sleeve inserting hole. The pin splitter applied to the narrow space is suitable for the special situations that due to the fact that the diameter of a round pipe component A is too small, conventional tools and visual fields are limited, and pin splitting operation lacks necessary operation space, the operation process can be greatly simplified, the pin splitting quality and the acceptance efficiency can be enhanced, meanwhile, the operation difficulty is effectively reduced, and the risks that an operator is scratched, injured by a crashing object or sprained and the like are avoided.

The invention relates to robot intelligent oiling equipment. One end of a transverse lifting rod is located in a center fixing sleeve, an inner connecting seat is fixedly mounted at the end, located in the center fixing sleeve, of the transverse lifting rod, the bottom of the inner connecting seat is fixedly connected with the output end of a lifting electric push rod, the bottom of the lifting electric push rod is fixedly connected with a rotary toothed disc, the other end of the transverse lifting rod is located outside the center fixing sleeve, a transverse supporting seat is fixedly mounted at the end, located outside the center fixing sleeve, of the transverse lifting rod, a transverse motion groove is formed in the transverse supporting seat, a transverse motion rod is movably mounted in the transverse motion groove, a transverse motion rod rotary gear is in engaged connection to a transverse motion rod tooth groove, and the transverse motion rod rotary gear is connected with theoutput end of a transverse motion rod motion motor fixedly mounted on the transverse supporting seat. The complex steps such as payment and oil quantity selection are reduced, and the oiling requirements of high-flow oiling vehicles can be met.

The invention discloses a unit type stone curtain wall fine adjustment system and an installation method, and belongs to the field of building curtain walls. The system aims to quickly and effectively eliminate the installation deviation of hole position parts. The system comprises a stand column, and a long-strip-shaped notch is formed in the supporting wall of the stand column; an upper fulcrum and a lower fulcrum of the stand column comprise eccentric gaskets, the cross section of an insertion part of each eccentric gasket is circular, an installation hole penetrating in the axial direction is formed in each insertion part, and the center of each installation hole deviates from the center of the corresponding insertion part; the insertion part is inserted into the notch; in the annular direction of the insertion part, the insertion part is movably matched with the notch; and in the extending direction of the notch, the insertion part is movably matched with the notch, and the eccentric gasket of the upper fulcrum is fixed to the stand column through a connecting piece. According to the method, the hole position deviation between the stone back bolt hole position and the aluminum alloy profile hole position is automatically eliminated in the installation process, it is guaranteed that the stone back bolt hole can be smoothly aligned, and the installation efficiency is improved.

The invention relates to a progressive mode search coupling method based on visual guidance and an active mode. The method comprises the following steps: 1, calibrating a vertical camera coordinate system; 2, calibrating a horizontal camera coordinate system; 3, aligning the two coordinate systems; 4, measuring the optical power of the laser to form a standard optical power value table; 5, measuring the current value converted by the integrating sphere to form a measured current value table; 6, fitting a linear relation between the measured current value table and the standard power value table, and storing the linear relation; 7, determining the central position of a light outlet of the laser; and 8, adjusting the position of the optical fiber, obtaining the position of the optical fiber at the maximum measurement current value, and completing the coupling process. In a laser fiber coupling process, the self-adjustment of relative positions of the fiber and the laser is realized, so that the fiber can be smoothly aligned with a light emitting center in the laser, high-precision coupling is performed, collision between the fiber and the laser is avoided, direct large-range coupling and fiber damage under high power are effectively avoided, the coupling efficiency is improved, and the cost is reduced.

The invention discloses a monorail flexible clamping jaw production line which comprises a girder, a first sliding way and a second sliding way are sequentially arranged on the girder from top to bottom, flexible clamping jaws are arranged on the first sliding way and the second sliding way respectively, and two sliding frames can intersect on the monorail girder and cross each other to reach the other end of the girder, therefore the problem that in the prior art, after clamping the part, the clamping jaw on the monorail girder cannot cross the other clamping jaw to reach the other end of the monorail is solved, the moving range of the two sliding frames on a monorail is widened, and the working efficiency of the flexible clamping jaws on the two sliding frames in the process of grabbing and carrying shaft parts is improved. Due to the fact that the flexible clamping jaws are adopted, surface scratching between the part and an original supporting object or between the part and the clamping jaws can be avoided; and the clamping jaws can clamp shaft parts with the two ends coaxial or non-coaxial, and can also clamp shaft parts with the two ends identical or different in diameter.

The invention provides a double ejector rod type positioning device for circular pipe billets. The double ejector rod type positioning device comprises a base, buffer seats, springs, ejector rods, ejector rod sleeves, collision heads, a baffle plate and bolts; the large heads of the two T-shaped ejector rods are inward and are arranged in ejector rod holes of the buffer seats in a sliding mode respectively; the springs which are arranged at the bottoms of the ejector rod holes are pressed to abut against the bottom walls through spring grooves; the thin diameter portions of the two T-shaped ejector rods are arranged in the ejector rod sleeves in a sliding mode; the thin ends of the ejector rod sleeves abut against the large heads of the ejector rods; the outer turning edges of the thick ends of the ejector rod sleeves are fixed at the opened ends of the buffer seats through the locking bolts; the two protruding collision heads are connected into connecting holes of the small heads of the ejector rods through threads respectively; two bilateral sides of the rectangular baffle plate are fixed outside the two collision heads through the connecting bolts respectively; the buffer seats are fixed on the base through the fixing bolts. According to the double ejector rod type positioning device for the circular pipe billets, the impact force on the baffle plate of the circular pipe billets can be absorbed and eased and accordingly the two circular pipe billets can be aligned and positioned accurately in the double roller channel conveying process, the working efficiency is improved, the maintenance cost is reduced, and the device and personal safety is ensured.

The invention relates to a robot intelligent refueling device. One end of a lateral lifting rod is located in a central fixed sleeve, an internal connecting seat is fixedly installed on the end of the lateral lifting rod located in the central fixed sleeve, and the bottom of the internal connecting seat is connected to the inner connecting seat. The output end of the lifting electric push rod is fixedly connected, the bottom of the lifting electric push rod is fixedly connected with the rotating tooth plate, the other end of the lateral lifting rod is located outside the central fixed sleeve, and the end of the lateral lifting rod outside the central fixed sleeve is located. A lateral support base is fixedly installed, a lateral movement slot is opened on the lateral support base, a lateral movement rod is movably installed in the lateral movement slot, and a lateral movement rod rotating gear is meshed and connected to the lateral movement rod tooth slot. The output end of the moving motor of the lateral movement rod installed on the lateral support base is connected; the tedious steps such as payment and oil quantity selection are reduced, and the refueling demand of large-flow refueling vehicles can be met.

The invention provides a double ejector rod type positioning device for circular pipe billets. The double ejector rod type positioning device comprises a base, buffer seats, springs, ejector rods, ejector rod sleeves, collision heads, a baffle plate and bolts; the large heads of the two T-shaped ejector rods are inward and are arranged in ejector rod holes of the buffer seats in a sliding mode respectively; the springs which are arranged at the bottoms of the ejector rod holes are pressed to abut against the bottom walls through spring grooves; the thin diameter portions of the two T-shaped ejector rods are arranged in the ejector rod sleeves in a sliding mode; the thin ends of the ejector rod sleeves abut against the large heads of the ejector rods; the outer turning edges of the thick ends of the ejector rod sleeves are fixed at the opened ends of the buffer seats through the locking bolts; the two protruding collision heads are connected into connecting holes of the small heads of the ejector rods through threads respectively; two bilateral sides of the rectangular baffle plate are fixed outside the two collision heads through the connecting bolts respectively; the buffer seats are fixed on the base through the fixing bolts. According to the double ejector rod type positioning device for the circular pipe billets, the impact force on the baffle plate of the circular pipe billets can be absorbed and eased and accordingly the two circular pipe billets can be aligned and positioned accurately in the double roller channel conveying process, the working efficiency is improved, the maintenance cost is reduced, and the device and personal safety is ensured.

The invention discloses a precise six-degree-of-freedom assembly robot, and relates to the technical field of six-degree-of-freedom assembly robots. The precise six-degree-of-freedom assembly robot comprises a six-axis robot body and an assembly table, the six-axis robot body is located at the front side of the assembly table, and two symmetrically-arranged shelving plates are slidably connected to the top of the assembly table; and the top of the assembly table is connected with a driving mechanism used for driving the two shelving plates to move towards the middle of the assembly table simultaneously. According to the precise six-degree-of-freedom assembly robot, when the six-axis robot body is used for fastening a bolt every time, the bolt is guided through a through groove formed by a first connecting plate and a second connecting plate, so that the bolt can be smoothly aligned to a threaded hole of a workpiece every time, the bolt does not need to be clamped by the six-axis robot body for thread fastening, the situation that the bolt cannot be aligned with the threaded hole of the workpiece and the workpiece is damaged due to track changes caused by deviation or fixing looseness in operation of the six-axis robot body is avoided, and the working safety is guaranteed.