Pneumatic crimping machine for terminal
A terminal crimping machine and drive connection technology, applied in the direction of connection, electrical components, circuits, etc., can solve the problems of heavy workload, low crimping quality, and high cost of crimping methods, and achieve low maintenance costs, simple maintenance, and maintenance. Simple and convenient effects
Inactive Publication Date: 2014-12-10
HENAN COMM CABLE
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Problems solved by technology
[0006] The purpose of the present invention is to provide a pneumatic terminal crimping machine to solve the problems of high cost, low crimping quality and heavy workload of the existing crimping method using a foot valve
Method used
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Embodiment Construction
[0017] The present invention will be further introduced below in conjunction with the accompanying drawings and specific embodiments.
[0018] Such as figure 2 Shown is the structural principle diagram of the embodiment of the pneumatic terminal crimping machine of the present invention. It can be seen from the figure that the crimping machine includes a cylinder 3 for driving connection with the upper mold 8. The cylinder 3 has two rodless chambers and rod chambers. The chamber, the rod chamber and the rodless chamber are provided with corresponding working ports (A port and B port). The tightening screw connected by 6 contacts 5, and the connecting rod 10 is fixed by the connecting rod fulcrum 11; the lower end of the movable connecting rod 6 is connected to the upper mold connecting seat 81 for fixing the upper mold 8 through the spring 7, and the corresponding setting directly below the upper mold 8 Lower mold 9 is arranged, and lower mold is fixed on the support 16 by l...
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The invention discloses a pneumatic crimping machine for a terminal. The machine comprises a cylinder which is in driving connection with an upper die, wherein the cylinder comprises two ports, namely, a head port and a rod port; working openings are correspondingly formed in the rod port and the head port; a solenoid valve is connected to the cylinder, and an air inlet of the solenoid valve is communicated with an air source; the working opening of the head port is connected with an air inlet of the solenoid valve, and while the working opening of the rod port is connected with an air return port of the solenoid valve; the solenoid valve is also equipped with an exhausting port; a control switch is connected in series to a coil power supply circuit of the solenoid valve. According to the pneumatic crimping machine for the terminal, the control switch is used for controlling the action of the solenoid valve so as to control an air valve to work and return, and as a result, the purpose of crimping is reached; the cylinder is used as a working part, the solenoid valve is used as a control element, and thereby the crimping machine can be easily, conveniently, quickly and stably operated, the continuous practicability of the crimping machine is improved, and the quality of a crimping device is ensured; the pneumatic crimping machine for the terminal is simple in structure, low in failure rate, simple to repair, and small in repair cost.
Description
technical field [0001] The invention relates to a pneumatic terminal crimping machine. Background technique [0002] Pneumatic crimping machine is a device used for terminal crimping and fixing of optical fiber cables, optical jumpers, connectors, optical passive components and optical fiber communication systems. [0003] Such as figure 1 As shown, the existing pneumatic crimping machine is to pass the gas in the gas source into the cylinder to drive and realize the crimping by stepping on the foot valve 2. The specific process is as follows: when the foot steps on the foot valve 2, the gas source The gas of 1 is sent into the rodless chamber (A port) of the cylinder 3 of the crimping machine from the gas outlet end of the foot valve. After the cylinder 3 moves, it drives the cylinder piston rod 4 in the rod chamber (B port) of the cylinder to move, and the cylinder piston The rod is connected with the tightening screw 5 through the connecting rod 10, and the cylinder pis...
Claims
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IPC IPC(8): H01R43/048
Inventor 宋广平
Owner HENAN COMM CABLE