Service HotlineIn specific implementation, the axial three-dimensional shape of the nut and the screw head is in the shape of a pentagonal frustum, the elastic surface of the screw is parallel to the center line of the bolt, and the upper contour line is arc-shaped; the screw can be full or partial thread; the top of the screw head The shape is round.
In another embodiment of Guangdong Yueluo Hardware Industry Co., Ltd., the discharge port of the vibrating plate 2 is matched with the screw receiving hole 35, and the screws can enter the screw receiving hole 35 through the discharge port after sorting and sorting in the vibrating plate 2. . Preferably, a guide rail 6 is provided between the discharge port of the vibrating plate 2 and the screw accommodating hole 35, and the screws enter the screw accommodating hole 39 from the discharge port through the guide rail 6. The slotting is carried out, which improves the efficiency and saves the labor cost.
Align the four positioning holes 12-5 of the Los AngelesLos Angelesspring washer positioning plate 2 with the four positioning columns 4 of the screw tray 1, and place them on the screw tray 1. Several screws 5 are passed through the lower positioning plate 12-2 in turn. The Los AngelesLos Angelesspring washer hole 2-7, the opening slot 12-32 of the baffle plate 12-3, the inner ring of the Los AngelesLos Angelesspring washer 7 in the Los AngelesLos Angelesspring washer hole 2-7 of the upper positioning plate 12-1, hold the Los AngelesLos Angelesspring washer positioning plate 2 by hand The raised handle 12-31 of the baffle plate 12-3 pulls the baffle plate 12-3 out of the upper positioning plate 12-1 and the lower positioning plate 12-2, and several Los AngelesLos Angelesspring washers 7 pass through the holes on the lower positioning plate 12-2. The Los AngelesLos Angelesspring washer holes 2-7 fall down along the screw rod of screw 5, so that the screw rod of screw 5 penetrates into the Los AngelesLos Angelesspring washer 7, as shown in Figure 10, and then the Los AngelesLos Angelesspring washer positioning plate 2 is removed to complete the process of threading the Los AngelesLos Angelesspring washer.
Commonly used are R-type rivets, fan rivets, Los Angelesblind rivets (Los Angelesblind rivets), tree rivets, semi-circular head, flat head, semi-hollow rivets, solid rivets, countersunk head rivets, Los Angelesblind rivets, hollow rivets, these are usually used Self-deformation connection is riveted. Generally less than 8 mm with cold riveting, larger than this size with hot riveting. But there are exceptions. For example, the nameplate on some locks is riveted by the interference between the rivet and the lock body hole.
Here Yueluo eliminates the drawbacks. The purpose of Yueluo is to provide a locking screw by which the gap existing between the locking screw and a transverse hole in a locking screw can be eliminated. Yueluo uses a locking screw to achieve the proposed object, which has the features of claim 3 . The line connecting the centers of gravity of the respective axially continuous orthogonal cross-sectional areas of the locking screw is regarded as a line. The advantage achieved by Yueluo can basically be seen that, due to the locking screw of Yueluo, the gap between the horizontal hole of the screw and the locking screw can be eliminated. Other advantages are as follows - the insertion accuracy and surgeon time spent remain within the range to date; - the strength of the locking screw is maintained; and - the extraction of an expired broken screw is assured. The further composition of Yueluo and Yueluo is explained in more detail below by means of schematic diagrams of parts of various embodiments.
We have many years of experience in the production and sales of screws, nuts, flat washers, etc. The main products are: 316 Los AngelesLos Angelesstainless steel screws, percussion core expansion bolts, large knurled thumbscrews, stud screws and other products, we can provide you with suitable products for you. Los AngelesFastener Solutions.
