An RF coaxial connector assembly tool with torque
An assembly tool and radio frequency coaxial technology, applied in the field of assembly tools, can solve problems such as unreliable screw-in connection, large space occupation, and easily damaged components
Active Publication Date: 2019-03-29
BEIJING INST OF REMOTE SENSING EQUIP
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Problems solved by technology
[0004] The purpose of the present invention is to provide an assembly tool for radio frequency coaxial connectors with torque, which solves the problems of large space occupation, unreliable screw connection and easily damaged components in the prior art
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Embodiment Construction
[0014] An assembly tool for a radio frequency coaxial connector with torque, comprising: a chuck 1, a handle 2, a bearing 3, a spring 4, a steel ball 5, a retaining ring 6 and a countersunk screw 7.
[0015] The chuck 1 is integrally processed from a cylindrical steel rod. The middle section of the chuck 1 has a semicircular cavity, and the inner wall of one end connected with the semicircular cavity has a four-sided clamping groove. The size of the clamping groove is according to The size of the plug to be assembled is determined. The other end of the chuck 1 has a three-level concentric circular groove structure. The diameters of the three circular grooves decrease sequentially from the outside to the inside and the depth of the groove gradually increases. There is a cylindrical boss at the center of the bottom surface of the groove, and there is a gap between the cylindrical boss and the side wall of the third-level groove. The cylindrical boss is penetrated by a linear spri...
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The invention discloses an RF coaxial connector assembling tool with moment of force. The tool includes a clamping head (1), a handle (2), a bearing (3), a spring (4), steel balls (5), a retainer ring(6) and a sunk screw (7), one end of the clamping head (1) has an inner four-side clamping groove, the other end has a three-stage concentric circular groove structure, the center of the bottom surface of the third-stage groove has a cylindrical boss, the cylindrical boss is cut through by a linear spring, the bearing (3) is located in the first-stage groove, the spring (4) is located in a springgroove, each of the two ends of the spring (4) has a steel ball (5), one end of the handle (2) is in interference fit with the inner diameter of the bearing (3) and an end part has two cylindrical protrusions, the two cylindrical protrusions stretch into a gap of the third-stage groove, and the retainer ring (6) sleeves the clamping head (1) and the handle (2) and is fixed through the sunk screw(7). The tool provided by the invention is small in space occupation, simple and convenient to implement, low in cost, reliable in screwing connection, and not easy to damage a device.
Description
technical field [0001] The invention relates to an assembly tool, in particular to an assembly tool for a radio frequency coaxial connector with torque. Background technique [0002] Ordinary RF coaxial connector assembly tools consist of a chuck and a handle. At present, there are mainly two structural forms: one is with torque function, and the chuck part is similar to the head of an ordinary wrench. Axial connector plug, although this assembly tool has a torque function, since the axis of the entire RF coaxial connector assembly tool is perpendicular to the rotation axis of the RF coaxial connector plug during tightening, the chuck part will To take up a certain amount of space. The other is that during the entire assembly process, the axis of the assembly tool is always coincident with the rotation axis of the RF coaxial connector plug. Although it does not need to take up much space during the process of tightening the plug, this assembly tool does not have The torqu...
Claims
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IPC IPC(8): H01R43/20
CPCH01R43/20
Inventor 刘宝龙黎岳鹏宋伟
Owner BEIJING INST OF REMOTE SENSING EQUIP