30results about How to "Smooth alignment" patented technology

The invention discloses a mounting device of a street lamp. The mounting device is characterized by comprising a base, a supporting piece I, a supporting piece II, a driving device I and a driving device II, wherein the base is in a concave shape, one end of the supporting piece I is hinged to the base, the other end of the supporting piece I is hinged to one end of the supporting piece II, one end of the driving device I is hinged to the base, the other end of the driving device I is hinged to the supporting piece I, the driving device I can drive the supporting piece I to rotate, and the twoends of the driving device II are hinged to the supporting piece I and the supporting piece II. The invention further discloses a mounting method of the street lamp. According to the mounting deviceand the mounting method, the street lamp can be mounted, the safety of the mounting process is higher, accidents can be effectively avoided, and the safety of workers is guaranteed.

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 provides an accommodating structure which enables a pen to be accommodated in an accommodating part arranged in a housing of an electronic device or the like, and an electronic device comprising the accommodating structure. The accommodating structure (14) enables a pen (12) to be accommodated in an accommodating part (18) arranged in a housing (16) of an electronic device (10) or the like. In the accommodating structure (14), the pen (12) is provided with a shaft part (32) with an input part (30) on the front end, and a protruding part (34) which protrudes from the base end side of the shaft part (32) towards the radial direction, the accommodating part (18) is provided with a plug-in hole part (40) for accommodating the shaft part (32) and a notch part (42) which is communicated with a plug-in hole (40a), of the pen (12), being opposite to the plug-in hole part (40) and accommodates the protruding part (34). The housing (16) provided with the accommodating part (18), and the pen (12) are provided with magnets (36, 44) which are mutually exclusive.

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.

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.

An embodiment of the invention discloses a drawing structure of a containing box body, and belongs to the technical field of washing equipment. The drawing structure comprises a base; the base is of asquare frame structure, is matched with the bottom of the containing box body in shape and is used for immersing the bottom of the containing box body and fastening the bottom of the containing box body in a frame body of the base; and a sliding rail is assembled on the base and is matched with a slide way on a shell used for placing the containing box body. By adopting the drawing structure, thecontaining box body can be conveniently and quickly taken out and put back; when clothes are taken out, the containing box body can be pulled out upwards as long as the base is pulled out of the shell together with the containing box body; when being put back, the containing box body can be put back into a square frame of the base as long as the containing box body is aligned with a base region;and a slope structure of the base is wide at the upper part and narrow at the lower part, so that the containing box body can be smoothly aligned with a falling position. An embodiment of the invention further discloses a clothes storage device.

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 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.