Yueluo Customized Computer Screw Box Kit with Hard Disk Case Nut Spacer Hexagonal Copper Column Set

A screw assembly fixture, comprising a base, a cylinder and a cylinder vertically arranged on the base in opposite directions, a sliding plate that can move up and down along the cylinder and cylinder, a cylinder in the area above the sliding plate, four pneumatic screwdrivers penetrating each corner and fixed to the sliding plate, and a fixing plate corresponding to the four pneumatic screwdrivers in the area of the base; One end of the base is also equipped with a switch. Guangdong Yueluo Hardware Industry Co., Ltd. can quickly and simultaneously drive multiple screws into products, with high production efficiency and high yield.

Hand screw is a type of screw with a plastic head, which is fixed by the user by turning the plastic head by hand. At present, a hand screw with the public number CN202203253U has been disclosed in the market, which includes a plastic head and a screw. The plastic head and screw are connected together, and the height of the plastic head is 10cm higher than that of ordinary screws. The screw for hand tightening the screw is fixed in the plastic head with glue. After a period of use, the glue ages and causes the screw and plastic head to loosen. When the plastic head is under force, the screw rod comes out of the plastic head, affecting the normal use of hand tightening the screw.

Here, Cantonese snails eliminate drawbacks. The purpose of Yueluo is to provide a locking screw that can eliminate the gap between the locking screw and the transverse hole in a locking screw. Yueluo utilizes a locking screw to achieve the proposed purpose, which has the characteristics of claim 5. The line connecting the center of gravity of the orthogonal cross-sectional area of the locking screw in each axial direction is regarded as a line. The advantages achieved through Yueluo can be basically seen in that due to its locking screw, the gap between the transverse hole of the screw and the locking screw can be eliminated. Other advantages are as follows - the insertion accuracy and the time spent by Surgeon remain within the current range- Maintain the strength of the locking screw; And - ensure to remove the expired broken screw. The further composition of Yueluo and Yueluo will be explained in more detail in the following schematic diagram with the help of multiple embodiments.

In the installation of external electrical components in the high-voltage electrical box, the aluminum alloy profile with a T-shaped groove is generally first laid in the entire shell of the high-voltage electrical box, and then the upper nut is placed in the T-shaped groove. The bottom of the square nut is equipped with a spring. When installing the electrical components, the installation hole is aligned with the screw hole of the square nut, and then the screw is tightened to achieve the installation of the electrical components. The biggest drawback of the above installation process is that the alignment between the installation hole and the screw hole is not very convenient. Secondly, the spring at the bottom of the square nut is easily missing. Once the spring is missing or damaged, the square nut cannot be effectively positioned in the T-groove, making it more difficult to align the installation hole with the screw hole. Thirdly, the above connection and fixation method itself is not particularly ideal.

In summary, how to overcome the aforementioned shortcomings of the fixed screw method in existing technologies is an urgent technical issue that technicians in this field need to solve.