Welding fixture of optical component
A technology for welding fixtures and optical devices, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., to achieve good optical fiber insertion and removal effects, accurate positioning, and high production efficiency
Active Publication Date: 2012-08-22
WUHAN TELECOMM DEVICES
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AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a device that is easy to use, can accurately position the optical device and the PCB board, and has a good optical fiber plugging effect after the soldered module is installed on the base, and at the same time completely solves the problem that the end face of the ceramic pin inside the device adapter is easily polluted The advanced optical device welding fixture has the advantages of high production efficiency
Method used
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Embodiment Construction
[0035] The specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0036] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, the optical device welding jig in the present invention includes a seat plate 1 , a press frame device for fixing the optical device 30 , and a press plate barrel device for fixing the PCB board 31 .
[0037] Such as Figure 5 As shown, one side (front) of the upper surface of the seat plate 1 is provided with a rotating shaft 101 and a stop shaft 103, and a plurality of U-shaped grooves for placing the optical device 30 are arranged between the rotating shaft 101 and the stop shaft 103 1011, and a vertical groove 1012 is provided on the side of the stop shaft 103. A threaded hole 102 is provided at the upper end of the rotating shaft 101 . The other side (rear part) of the upper surface of the seat plate 1 is provided with a positioning column 104 and a s...
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The invention relates to a welding fixture of an optical component, which comprises a base plate, a pressing plate device and a pressing plate cylinder device, wherein one side of the upper surface of the base plate is provided with a revolving shaft and a stopping shaft; a plurality of U-shaped grooves are arranged between the revolving shaft and the stopping shaft; the side of the stopping shaft is provided with a chute; the other side of the upper surface of the base plate is provided with a positioning column, a supporting stand, a neck and a positioning platform; the middle of the positioning platform is provided with a groove used for hinging the pressing plate cylinder device; the pressing frame device comprises a pressing frame; one end of the pressing frame is jointed with the revolving shaft of the base plate, and the other end is elastically provided with a clamping plate; the middle part of the pressing frame is provided with a long groove, a compression block is embedded into the long groove; a plurality of pressing levers capable of pushing against the optical component is arranged below the compression block; the pressing plate cylinder device comprises a pressing plate screw, a pressing plate cylinder and a limiting stopper positioned in the pressing plate cylinder; the pressing plate screw is embedded into the base plate groove and can revolve; the pressing plate cylinder is sleeved outside the pressing plate screw; and a pressing plate cylinder spring capable of making the pressing plate cylinder quickly reset after lifted is arranged between the pressing plate cylinder and the pressing plate screw.
Description
technical field [0001] The present invention relates to a jig, more specifically, to an optical device welding jig. Background technique [0002] During the production process of the previously used welding fixture, the key parts are easy to loosen and require frequent maintenance. Frequent maintenance will cause the optical components and PCB boards to be unable to be accurately positioned on the fixture, which will affect the quality of assembly and soldering and cause a lot of rework. In addition, the positioning of the optical device depends on the insertion of the ceramic rod into the ceramic sleeve of the device, which is likely to cause contamination of the end face of the device pin, so it is necessary to increase the process of cleaning the end face of the pin. In the module production process, the installation and disassembly process of the PCB board and the optical device on the fixture is complicated, and the fixture has only one station, so the production effic...
Claims
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IPC IPC(8): H05K3/34B23K37/04
Inventor 邓肇松熊光浩
Owner WUHAN TELECOMM DEVICES