5results about How to "Suitable for disassembly" patented technology

The invention discloses a cold cutting device for a CGA packaging device and a using method, and belongs to the technical field of cutting. The left end of a cross beam of the device is provided with a movable rod, the right end of the cross beam is provided with a fixed rod, the movable rod can translate along the cross beam, a screw and a spring are arranged between the fixed rod and the movable rod in a penetrating mode, and the screw enables the distance between the movable rod and the fixed rod to be adjustable and determined; the movable rod and the fixed rod are kept close to each other through the tension of the spring, a metal cutting line is erected between the fixed rod and the movable rod, and the other spring is connected with the metal cutting line to keep the tension of the metal line. During use, the screwing length of the screw is adjusted, so that the distance between the fixed rod and the movable rod is adjusted; the fastening screw is rotated to contract the metal cutting wire, so that the metal cutting wire is in a tightened state; placing a metal cutting line in a central area where the device is connected with a printed board welding column; the welding columns are rubbed back and forth, and finally all the welding columns are disconnected, so that the device is dismounted from the printed board. The device is simple, practical, small and flexible.

A kind of fast dismounting universal wrench for power plant feed pump end cover nut.Currently, feed pump end cover nut is heavy and large in size, and workers are very hard when rotating the nut manually (if special hydraulic wrench is used throughout, it is very time-consuming) and it takes 20 minutes for two people to replace a nut.This utility model comprises an outer turntable and an inner sleeve, the inner sleeve is threadedly connected to the outer turntable, three groups of rest frames arranged in a circle are inserted into the outer side of the inner sleeve, the horizontal rod in the door-shaped frame of the rest frame is located in the arc-shaped gap of the outer turntable, and the top of the inner sleeve is welded with an operating handle.This utility model is applied to the dismounting wrench for water pump end cover.

The utility model provides a carton sealing machine, the upper structure of the carton sealing machine is not provided with a synchronizing mechanism, the left end and the right end of the upper structure are respectively connected with the lifting parts of the lifting mechanisms in the left stand column and the right stand column, and the lower parts of the stand columns are movably connected with the rack of the carton sealing machine and are provided with locking structures, so that the stand columns can be folded downwards and locked after being opened in place. The synchronizing mechanism is arranged in the middle of the carton sealing machine, the two ends of the synchronizing mechanism are connected with the lower ends of the lifting mechanisms in the left stand column and the right stand column respectively, the synchronizing mechanism penetrates through the rack, and the rack is provided with receding holes allowing the synchronizing mechanism to penetrate through and allowing the synchronizing mechanism to rotate along with the stand columns. According to the structure, on the basis that the lifting mechanisms on the two sides are connected through the synchronizing mechanism, the synchronizing mechanism does not need to be installed in the upper structure, disassembly and assembly are facilitated, in the transportation process, the stand columns are convenient to fold, the transportation size is reduced, transportation is convenient, meanwhile, on-site installation is extremely convenient, and the cost is reduced. And the synchronization mechanism and the connection between the synchronization mechanism and the lifting mechanism are not required to be reinstalled.

The utility model relates to the field of component processing tools, and discloses a building landscape LED lamp processing jig which comprises a bottom plate, an operation plate, a material fixing assembly and a material distributing assembly, the operation plate is arranged on the bottom plate, a material groove is formed in the middle of the operation plate, and a first material distributing groove and a second material distributing groove are formed in the two opposite sides of the material groove respectively; the material distributing assembly comprises a first material distributing block, a second material distributing block and a material distributing piece, the first material distributing block is arranged on the bottom plate and penetrates through the first material distributing groove, and the material distributing piece is at least partially movably arranged and is connected with the second material distributing block penetrating through the second material distributing groove; the material fixing assembly comprises a material fixing driving part, a material fixing rod and a material fixing seat, a material fixing groove communicated with the material containing groove is formed in one side of the operation plate, the middle of the material fixing rod is rotationally arranged in the material fixing groove through a rotating shaft, the material fixing driving part is arranged on the bottom side of the operation plate, the working end of the material fixing driving part is rotationally connected with one end of the material fixing rod, and the material fixing seat is arranged at the other end of the material fixing rod. The scheme is simple in structure, and the shell is convenient to disassemble.