Double-face riveting press of HDMI (High-Definition Multimedia Interface) terminal

Abstract

The invention discloses a double-face riveting press of a HDMI (High-Definition Multimedia Interface) terminal, mainly comprising a frame 21, a transmission device 22, a sliding assembly 23 and a fixed assembly 24; wherein the transmission device 22 is arranged on the frame 21 and comprises a transmission shaft 22.1; the sliding assembly 23 is mainly composed of a sliding block, an upper die holder and an upper die; the sliding block is arranged at the lower part of the transmission device 22 and connected with the transmission shaft of the transmission device; the sliding block is connected with left and right upright columns in sliding fit manner; the upper die holder is fixed on the lower end face of the sliding block; the upper die is arranged on the lower end face of the upper die holder; the fixed assembly 24 is mainly composed of a lower die holder, a lower die and a terminal positioning clamp; the lower die holder is arranged on the upper end face of a base of the frame 21; and the lower die and the terminal positioning clamp are arranged on the upper end face of the lower die holder. The invention has the advantages of compact structure, electric energy saving and high work efficiency.

Description

Technical field: [0001] The invention relates to a riveting and pressing device, in particular to a riveting and pressing device for pressing and fixing after an HDMI cable and an HDMI connector are overlapped, in particular to a double-sided riveting and pressing machine for HDMI terminals. Background technique: [0002] HDMI is a high-definition multimedia interface for full digital image and sound transmission. It is formed by the fixed connection of HDMI cable and HDMI connector. HDMI terminal can also be understood as HDMI interface. The HDMI connector has 19 built-in pins, also called pins. These 19 pins are arranged in parallel on both sides of the HDMI connector with 9 pins and 10 pins respectively. When connecting the HDMI cable to the HDMI connector, first connect the Several transmission lines in the HDMI cable are arranged in two groups according to the technical requirements. The arranged group of HDMI transmission lines is overlapped with the pins on one side ...

AI Technical Summary

Problems solved by technology

Although the working efficiency of this hydraulic double-sided riveting press for HDMI terminals is greatly improved compared with that of the single-sided riveting press, it still has the following defects and deficiencies: 1. During its working process, it is necessary to separate the two sides of the HDMI transmission line head and the connector. Put the semi-finished HDMI terminal with lapped pins into the clip bracket, and then place the clip bracket between the 9PIN mold and the 10PIN mold on the riveting press, and then start the hydraulic press to perform double-sided riveting on the semi-finished HDMI terminal. After riveting, it is necessary to exit the mold base and the mold, take out the clamping bracket, and take out the riveted finished HDMI terminal from the clamping bracket, thus completing the double-sided riveting process of an HDMI terminal

It can be seen that the semi-finished HDMI terminal is put into the clamp bracket, and the finished HDMI terminal must be taken out of the clamp bracket after the riveting is completed. At the same time, the clamp bracket is repeatedly put into the hydraulic riveting press and repeatedly removed from the hydraulic riveting Take it out, repeat the above working process so repeatedly, the operation is very annoying, a lot of working time is wasted, and the working efficiency is still low; 2. The motor power of the hydraulic HDMI terminal double-sided riveting press machine is 1.5KM, The average hourly power consumption is nearly 1.2 degrees, which does not meet the requirements of energy saving and consumption reduction; 3. High equipment cost: the price of hydraulic double-sided riveting press for HDMI terminals is as high as 14,980 yuan each, which increases the product cost

Images