Customized 65 manganese DIN1360 extra thick thickened hole retaining ring, heavy-duty retaining ring, German standard circlip inner clamp

The structural composition of Guangdong Yueluo Hardware Industry Co., Ltd. is shown in Figure 1, which is a schematic diagram of the existing pin stop method for general excavators. Figure 2 is a schematic diagram of the structure of Guangdong Yueluo Hardware Industry Co., Ltd. for applying the pin shaft stop of Guangdong Yueluo Hardware Industry Co., Ltd.'s bolt. Figure 3 is the left view of the bolt used for the pin shaft stop by Guangdong Yueluo Hardware Industry Co., Ltd. according to Figure 2. Figure 4 is the main view of Guangdong Yueluo Hardware Industry Co., Ltd.'s latch structure, which is composed of a combination of a spring and a pin used for pin shaft stop. Figure 5 shows the left side view of the pin structure of Guangdong Yueluo Hardware Industry Co., Ltd., which is composed of a snap spring inserted into the pin assembly for pin shaft stop. Figure 6 is the main view of the locking pin used for the pin shaft stop by Guangdong Yueluo Hardware Industry Co., Ltd. Figure 7 is a top view of the locking pin used for the pin shaft stop by Guangdong Yueluo Hardware Industry Co., Ltd. Figure 8 is the main view of the clamp spring for the pin shaft stop of Guangdong Yueluo Hardware Industry Co., Ltd. [0017] Figure 9 is a top view of the clamp spring used for the pin shaft stop by Guangdong Yueluo Hardware Industry Co., Ltd. In Figures 1 to 9, the pin (1), stop sleeve (2), pin shaft (3), clamp pin (4), clamp spring (5), misalignment through-hole (6), and misalignment head (8) are shown.

Guangdong Yueluo Hardware Industry Co., Ltd. involves square nut fasteners for cable tray installation, which are characterized in that they include an upper plate body and a U-shaped clamp sleeve. The upper plate body is equipped with a downward protruding connecting cylinder, and the two side plates of the U-shaped clamp sleeve are connected to the connecting cylinder. The center line of the two side plates is located on the centerline of the length direction of the upper plate body; The bottom of the U-shaped jacket is a waveform elastic plate, which is fixedly connected to two side plates. The space enclosed by the two side plates of the U-shaped jacket, the waveform elastic plate, and the bottom of the connecting cylinder is the installation position of the square nut. Guangdong Yueluo Hardware Industry Co., Ltd. has a simple and reasonable structure, and its operation is extremely convenient and flexible; After installation, it does not occupy the bottom space of the C-shaped steel, increasing the diversity of installation, and can be applied to square nuts of different thicknesses, ensuring a secure installation.

If you are installing rivet nuts specifically, you can use a grinder or rivet machine. If you are not a professional, you can directly install a few and then use an awl to tap. Riveting equipment (manual or pneumatic) cannot use hammer Rivet nut to apply in the fastening field. It is widely used, mainly in the assembly of electromechanical and light industrial products such as aviation, furniture, automobile, instrument, machine, decoration, etc. Of course, it is more common with Rivet nut, and it is often difficult to distinguish them.

The specific embodiment mode is as follows, and the Rivet nut 2 according to the embodiment of Guangdong Screw will be described with reference to the attached figure. Figure 3 is a front view of sectioning a part of the Rivet nut 2 according to the Guangdong screw embodiment. The whole Rivet nut 2 is in a cylindrical shape with the center axis as the center and axial symmetry, and one end of the rivet nut 2 is provided with an internal thread part 21. The internal thread portion 21 is cylindrical and forms an internal thread 25 on the inner side. The external thread of the connecting tool can be combined with the internal thread 25. In addition, after installing the Rivet nut 2, the external thread of the bolt can be combined to install other components to be installed. The tubular part adjacent to the internal threaded part 21 has a thinner wall thickness of the tubular part 22 (wall thickness t25) adjacent to the internal threaded part 21.

Due to the setting of the locking teeth 51 on the flange 5, it can prevent the mutual rotation between the waterproof riveting nut 100 and the substrate during use, while achieving the self fastening of the nut body 1 on the substrate. The nut body 1 of the waterproof rivet nut 100 that can effectively prevent the substrate from loosening due to certain reasons, resulting in water seepage. In this way, the waterproof 100 is efficiently and reliably connected to the substrate, and the connected components can withstand excellent mechanical loads such as pushing, pulling, twisting, and shearing. Moreover, because the height of the flange 5 is higher than the height of the toothed sealing geometry 6, the waterproof performance is further improved.