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

An HDMI terminal, riveting press technology, applied in electrical components, circuits, connections, etc., can solve the problems of not meeting energy saving and consumption reduction, increasing product costs, wasting working time, etc., to achieve compact structure, saving equipment costs, and easy operation. Effect

Active Publication Date: 2010-12-15
NINGBO KANGDA ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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
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Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] Example 1

[0025] figure 2 and image 3 This is a schematic diagram of the structure of the HDMI terminal double-sided riveting machine in the first embodiment. Its specific structure is mainly composed of a frame 21, a transmission device 22, a sliding assembly 23, and a fixing assembly 24. The frame 21 includes an upper beam 21.1 , the left and right uprights 21.2 and the base 21.3, the upper ends of the left and right uprights 21.2 are fixedly connected with the upper beam 21.1, the lower ends are fixed on the base 21.3, the transmission device 22 is installed on the frame 21, Equipped with a 280W power motor as a power source, a mechanical transmission device 22 is used. The mechanical transmission device 22 includes a transmission wheel 22.2 and a transmission shaft 22.1. The transmission shaft 22.1 is a crankshaft. For connection, a clutch device is arranged between the transmission wheel 22.2 and the crankshaft, and a clutch lever 22.3 is arranged on the clut...

Example Embodiment

[0027] Embodiment 2

[0028] Figure 4 and Figure 5 The schematic diagram of the structure of the HDMI terminal double-sided riveting machine in the second embodiment, the basic structure is basically the same as that in the first embodiment, and there are three main differences. First, the power source is an oil pump, and the transmission device 22 is an oil cylinder 22.4. The transmission shaft 22.1 is the telescopic rod of the oil cylinder 22.4, which is connected with the sliding block 23.1 of the sliding assembly 23 through the telescopic rod of the oil cylinder 22.4; 23 is connected with the sliding positioning rod 26 in a sliding fit; the third is that there is no clutch device.

Example Embodiment

[0029] Embodiment 3

[0030] The same as the second embodiment, the difference is that the power source used is a pressure pump, and the transmission device 22 thereof is a cylinder.

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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 ...

Claims

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Application Information

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IPC IPC(8): H01R43/048
Inventor 吴然刚
Owner NINGBO KANGDA ELECTRONICS
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