16results about How to "Flexible clamping" patented technology

This utility model relates to an auxiliary device for welding positioning of steel trusses, belonging to the field of steel structure engineering technology. It includes a base, with a drive mechanism mounted on the lower part of the base. The drive mechanism comprises three motors arranged sequentially from front to back, all fixedly connected to the lower right side of the base. The output ends of the motors on the front and rear sides are fixedly connected to unidirectional threaded rods, while the output end of the motor in the middle is fixedly connected to a bidirectional threaded rod. A slide block is threadedly connected to the outer circumference of the unidirectional threaded rod, and two slide blocks are threadedly connected to the outer, mutually distancing sides of the bidirectional threaded rod. Electric push rods are fixedly connected to the upper surfaces of both slide blocks, and a clamping mechanism is connected to the telescopic end of the electric push rod. Clamping mechanism two is mounted on the upper part of clamping mechanism one. This utility model can prevent misalignment of the auxiliary rod during welding and improve the accuracy and flexibility of welding positioning.

The application relates to the field of object appearance detection, in particular to a cutting edge appearance detection method and a test device, which comprises dynamic clamping and pose calibration of a cutter through cooperative movement of a slide rail and a clamp, control of a Keyence digital microscope to scan the full length of the cutting edge along a spiral path, processing and segmentation of collected images, establishment of a defect feature database for defect identification, generation of a three-dimensional defect distribution heat map and transmission to an MES system, physical marking of defective products, and the like. The test device comprises a rack assembly, an adaptive clamp module, a multi-axis vision detection system, an angle control mechanism and a control unit and the like. The application can achieve the technical effects of high-precision and rapid detection of cutting edge appearance defects, realization of defect identification and marking, improvement of detection efficiency and quality, guarantee of stable and reliable production process and the like.

The utility model discloses an alloy plate deburring device, which relates to the technical field of alloy plate deburring and comprises a base, a movable groove is arranged on the surface of the base, and a clamping mechanism and a deburring mechanism are arranged on the base. A third motor is started, the third motor drives a threaded column to rotate, the threaded column drives a movable frame to move so as to drive a grinding roller to move, a fourth motor drives the grinding roller to rotate so as to grind burrs on an alloy plate, an electric telescopic rod is started to drive a containing frame to be adjusted in a lifting mode, and the grinding roller is driven to move. And during grinding, a dust suction pump is started, the dust suction pump sucks floating dust generated during grinding into a dust collection box through a dust suction pipe and a dust suction cover, a space three-dimensional machining system is formed through cooperative control of a third motor, an electric telescopic rod and a fourth motor, various alloy plates can be treated, and the machining efficiency is improved. And the working environment can be improved through dust collection of the dust collection pump.

The utility model relates to the technical field of mechanical part conveying, and discloses a part conveying structure which comprises a workbench, a sinking table, a conveying vibration unit, a clamping plate, an installation base, a detection unit and a carrying suction head. The sinking table is formed on the table top of the workbench; the conveying vibration unit is arranged on the bearing plane of the sinking table, and the conveying vibration unit is used for conveying parts in order; the conveying vibration unit comprises a vibration base and a conveying track, the vibration base is arranged on the bearing plane of the sinking table, the conveying track is arranged on the top face of the vibration base, the top of the conveying track is provided with an open part, and the open part is communicated with a channel in the conveying track; the clamping plate is arranged at the top of the opening part, performs opening or closing movement along the opening part and is used for clamping or releasing the part; the mounting seat is arranged on the table top of the workbench; the detection unit is arranged on the side wall of the sinking table and used for conducting visual detection on the parts on the conveying track.

This utility model provides a landscape tree fixing device for landscaping construction, belonging to the field of landscaping technology. It includes a supporting mechanism comprising an L-shaped fixing plate and several conical fixing blocks fixedly installed at the bottom of the L-shaped fixing plate; a fixing mechanism comprising an irregularly shaped fixing block, an internally threaded block fixedly installed on the outer surface of the irregularly shaped fixing block, a threaded rod threadedly connected to the thread of the internally threaded block, a handle fixedly installed at one end of the threaded rod, a limiting groove formed on the outer surface of the other end of the threaded rod, and a quick-release assembly for fixing landscape trees of different sizes. This utility model, through the cooperation of the L-shaped fixing plate and the conical fixing blocks, ensures the device's secure installation on the ground. Utilizing the threaded rod, quick-release assembly, and other components, it achieves flexible and rapid clamping of landscape trees of different sizes, effectively avoiding the problems of bark damage and poor stability in traditional fixing methods, while extending the device's service life and reducing maintenance costs.

The utility model relates to a charging gun line fixing device in the technical field of charging gun line fixing, which comprises a reducing sleeve, an end plate is arranged at one end of the reducing sleeve, an outer conical part is arranged at the other end of the reducing sleeve, a plurality of necking grooves are uniformly formed in the outer conical part at intervals along the circumferential direction of the outer conical part, and external threads are arranged on a sleeve body of the reducing sleeve; the inner wall of the locking sleeve is provided with internal threads matched with the external threads of the reducing sleeve, and one end of the locking sleeve is provided with an inner conical part matched with the outer conical part; the cable fixing bracket is provided with at least two waist-shaped holes; the two ends of the cable pressing hoop are fixedly connected to the cable fixing bracket through bolts; according to the utility model, the outer conical part of the reducing sleeve is matched with the inner conical part of the locking sleeve, and the necking groove design is combined, so that the outer conical part is driven to radially shrink when the locking sleeve is rotated, charging gun cables with different diameters can be flexibly clamped, and the application range and compatibility of the device are obviously improved.

The utility model discloses a fixing device of a PCE electrical connector and a rail engineering vehicle, and belongs to the technical field of rail operation platform vehicles. The fixing device comprises a fixing socket and at least one reinforcing assembly, and the fixing socket comprises a plugging cavity used for being matched with a PCE electrical connector; the reinforcing assembly comprises a seat body, a lever arm and an abutting plate, the seat body is fixedly connected with the fixed socket, the middle of the lever arm is rotatably connected with the seat body, one end, opposite to the PCE electrical connector, of the lever arm is fixedly connected with the abutting plate, the abutting plate is arranged perpendicular to the lever arm, and the other end of the lever arm is fixedly connected with the fixing socket. And the lever arms can relatively stretch and retract so as to flexibly clamp the edge of the PCE electrical connector. According to the utility model, the PCE electrical joint can be ensured to be stable and not easy to loosen in a connection state.

The utility model belongs to the technical field of laser cladding coating detection, concretely relates to an oil well pipe laser cladding layer quality detection device, including the workstation, the workstation front side is equipped with the work groove, the workstation bottom is equipped with the support subassembly, the work groove left side inner wall rotatory assembly has the pivot, first motor fixed mounting is in the workstation right side, and the output shaft of first motor is connected with the transmission of assembly disc, the lifting type roughness detection mechanism, the lifting type roughness detection mechanism sliding assembly is in the inside of sliding slot, drive mechanism, drive mechanism installation is in the inside of sliding slot, is used for driving the reciprocating displacement of lifting type roughness detection mechanism, the utility model simple structure reasonable in design, through the cooperation of first air cylinder and first clamping piece, the oil well pipe of different length is adapted, and first motor drives the rotation of oil well pipe and can cover all detection area of circumferential surface, has no detection blind area, at the same time, does not need staff to hold and detect, improves the detection efficiency and the accuracy of detection result.

The utility model discloses a seat type welding positioner which comprises a supporting seat, and the upper side of the supporting seat is connected with a welding supporting assembly through a rotating assembly. The welding supporting assembly comprises a motor cavity, a connecting frame is fixed to the upper end of the motor cavity, the connecting frame is fixed to the lower side of a supporting plate, the lower side of the supporting plate is rotationally connected with the center of a rotating wheel, the two sides of the lower portion of the rotating wheel are fixedly connected with protruding columns correspondingly, and each protruding column is arranged in a sliding groove of a straight groove rod. The middle of one side of each straight groove rod is fixedly connected with a transverse rod of an L-shaped rod. The utility model relates to the technical field of welding equipment, in particular to a seat type welding positioner which can be used for clamping and limiting different workpieces, butting the workpieces and changing the positions and angles of the workpieces during welding.

The utility model relates to the technical field of wire cutting machines, in particular to a wire cutting machine suitable for stainless steel washers, which comprises a wire cutting machine body, supporting plates are fixed on two sides of the top end of the wire cutting machine body, mounting plates are movably mounted at the top ends of the supporting plates, and a supporting column is fixed between the two mounting plates. And a wire cutting machine head is mounted on the surface of the supporting column. The clamping device has the beneficial effects that the connecting rod is detachably and tightly installed on the machining plate, the clamping plates are arranged through the connecting plate and the movable column, and the clamping plates are elastically arranged on the machining plate through the springs, so that the distance between the clamping plates can be adjusted according to machining of gaskets with different diameters, materials with different sizes can be clamped conveniently, and the machining efficiency is improved. And gaskets with different sizes can be conveniently and flexibly machined.

The utility model relates to a height adjustable scaffold belongs to the field of construction, solve the problem that traditional scaffold height adjustment is complicated, the convenient height adjustment of support plate is realized through setting up screw rod, first lock ring, second lock ring and nut, support plate is installed on the stand by connecting device, and the connecting device includes first lock ring and second lock ring articulated on the support plate, and the end away from the support plate of second lock ring is equipped with the mounting block with screw rod, and two nuts are screwed on the screw rod, when adjusting, the lock ring is loosened or clamped the stand by rotating nut, and the support plate is moved to the required height and is fixed, in addition, the both ends of support plate are equipped with guide rail, and the sliding rail is driven through the screw rod and hand wheel, can adjust the position of tool box flexibly, and the utility model discloses simple operation, can conveniently adjust the height of scaffold, improves the construction efficiency, guarantees the structure stability and safety simultaneously, is applicable to a variety of construction scenes.

The utility model relates to glass cover plate production technical field, the utility model provides a kind of cleaning device for glass cover plate production, including cleaning machine box, two clamping conveyors are provided in cleaning machine box inside, the clamping conveyor of two sides is evenly distributed and parallel distribution along longitudinal direction, the glass cover plate to be cleaned is horizontally clamped between the inside band surface of two sides clamping conveyor, a transverse installation box is installed on the left and right box wall in cleaning machine box, distance adjusting mechanism with the drive two sides clamping conveyor relative and opposite and opposite movement is installed in transverse installation box, the upper and lower of the clamping conveying passage of two sides clamping conveyor in cleaning machine box are evenly distributed with one longitudinal distribution's liquid guide pipe.This cleaning device not only can flexibly adapt to the clamping and conveying demand of different size glass cover plate, and through up-down synchronous rotation spray washing technology, cleaning efficiency and effect are greatly improved, the overall cleaning and surface quality of glass cover plate are ensured.

The utility model belongs to the technical field of automobile machining cutters, and particularly relates to a deep and shallow groove milling cutter for automobile machining, aiming at the problem of poor applicability in the prior art, the deep and shallow groove milling cutter comprises a connecting rod, a cutter bar penetrates out of the inside of the connecting rod, a cutter head is fixed at the bottom end of the cutter bar, and an adjusting mechanism is arranged on the outer wall of the connecting rod; the adjusting mechanism comprises a sliding groove, the sliding groove is formed in the outer wall of the connecting rod, a sliding block penetrates out of the interior of the sliding groove, the cutter bar slides in the connecting rod along the sliding groove through the sliding block, adjustment is conducted according to the depth of the sliding groove, the applicability is improved, then the position is adjusted through the lantern ring in threaded connection with the connecting rod and the connecting ring, and the cutter bar can be adjusted conveniently. And the abutting ring slides through the connecting block and the limiting groove, the abutting ring can drive the positioning rod to be inserted into the sliding block for positioning, the sliding block is clamped and positioned in cooperation with the connecting ring and the abutting ring, and therefore the cutter bar can be clamped and prevented from loosening.