5results about How to "Guaranteed accurate fixation" patented technology

The utility model discloses a kind of interlocking building block rapid transmission devices, including fixing frame, transmission assembly is arranged on the fixing frame, the transmission assembly includes material feeding trolley and moving wheel, the material feeding trolley is set on fixing frame, the moving wheel is set in material feeding trolley bottom, guide slot is opened in the fixing frame, the guide slot is adapted with moving wheel, winding wheel is rotatably connected on the fixing frame, winding rope is wound on the winding wheel, fastening assembly is arranged between the material feeding trolley and winding rope, the fastening assembly includes fastening rod and fastening sleeve, the fastening rod is installed on material feeding tank, the fastening sleeve is detachably installed on fastening rod, the fastening sleeve is connected with winding rope, control rod is slidably connected on the fastening sleeve, to solve the technical problem that traditional device mentioned in background art exposes many inconvenient operations in actual use.

The utility model discloses a cable production cable winding device, include: metal long board, support mechanism, the right side of support mechanism and the left side fixed connection of metal long board, support mechanism includes first support board, first rectangle board, first control post, first support block, fixed link, winding rod and metal C type board, the top fixed connection of first support board has first rectangle board. The utility model discloses through air cylinder, first circular board, second support block, T type board, metal control board, winding rod, metal C type board and fixed link cooperation uses, through starting air cylinder and drive first circular board to remove to right, and first circular board removes to right and drive second support block to remove to right through T type board, and second support block removes to right and drive metal control board to remove to right and away from winding rod, through unloading screw and drive metal C type board and away from fixed link, improved the work efficiency of cable winding device.

The utility model provides a precise positioning sheet metal part cutting device, which relates to the technical field of sheet metal part cutting, and comprises a cutting table, two sides of which are provided with fixed support plates; a driving cylinder is installed at the top of the fixed supporting plate, guide sliding grooves are formed in the two sides of the fixed supporting plate, and a guide sliding plate is installed at the output end of the driving cylinder at the top of the fixed supporting plate; a conveying belt is mounted on the outer sides of the driving rollers, and gears are mounted at the two ends of one driving roller; two driving plates are mounted on the side surface of the guide plate; the top of the driving plate is provided with a sawtooth-shaped structure, and the sawtooth-shaped structure at the top of the driving plate is meshed with the gears at the two ends of one transmission roller. The waste of the cut sheet metal parts is conveyed outwards through the conveying belt, accumulation of the waste on the periphery of the saw blade is remarkably reduced, the situation that the normal working path of the saw blade is affected by accumulation of the waste is avoided, and the problem that the normal working path of the saw blade is hindered by the accumulated waste is solved.

The application relates to the field of clothes finishing devices, in particular to an auxiliary clothes folding board which comprises a top folding flap, a connecting frame parallel to the top folding flap is arranged at the bottom of the top folding flap, a positioning group is bolted on one side of the connecting frame, lateral folding flaps are hinged on the two sides of the connecting frame, and a bottom folding flap is hinged at the tail of the connecting frame. The application has a good positioning and supporting mechanism and improves the folding precision.

The utility model relates to the technical field of tree trunk support, and disclose a kind of tree support device, including tree trunk clamping assembly and support rod, the lower end of support rod is equipped with placing groove, the both sides in placing groove inside are slidably connected with slider, the position between two sliders is equipped with the sliding sleeve rotationally connected with it.This kind of tree support device, when supporting the tree trunk of tree, only need to first lean tree trunk clamping assembly on tree trunk, then bolt is fixed on tree trunk with tree trunk clamping assembly, subsequently, sliding sleeve and insert rod are actuated, so that insert rod is in vertical state, then sliding sleeve and insert rod are pushed, so that sliding sleeve and insert rod slide along the direction of slider, until insert rod is above soil, subsequently, insert rod is inserted into soil by pressing insert rod, and then fixing support rod, the above structure can avoid the problem that support rod bottom cannot be fixed on hardened pavement, improve the stability and reliability of entire support device.