Universal auxiliary welding device for microwave antennas

Abstract

The invention discloses a universal auxiliary welding device for microwave antennas, and belongs to auxiliary welding devices. By the universal auxiliary welding device, problems that component parts of a microwave antenna cannot be completely fixed by the aid of an existing auxiliary welding device, and the existing auxiliary welding device is poor in universality are solved. The universal auxiliary welding device is characterized in that a support of the universal auxiliary welding device can transversely move along a base and can be fixed, a center hole and positioning holes are formed in an adjusting disc connected with the support, and the positioning holes are circumferentially and uniformly distributed; a rotary shaft penetrates the center hole of the adjusting disc and a longitudinal shaft hole of the support, and positioning dowels are arranged at two ends of a transverse positioning rod of the rotary shaft; one end of a sliding plate penetrates the rotary shaft, and pressure plate screws at the other end of the sliding plate are connected with a lower pressure plate and an upper pressure plate; a clamp plate can longitudinally move along the base and can be fixed, a longitudinal clamping opening and a horizontal transverse sliding groove are formed in the clamp plate, and a push pin is arranged in the transverse sliding groove. The universal auxiliary welding device has the advantages that the height and an angle of the universal auxiliary welding device can be adjusted conveniently, so that the universal auxiliary welding device is adaptable to dimensional and angular difference among different types of microwave antennas, various parts of components of the antennas can be completely constrained, the radiating performance is excellent in a welding procedure, and accumulated solder paste can be cleaned conveniently after welding.

Description

technical field [0001] The invention belongs to welding auxiliary devices, in particular to a general welding auxiliary device suitable for microwave antenna combination welding process. Background technique [0002] Such as figure 1 As shown, the microwave antenna component 6 is applied to the distance measuring component, and is composed of three parts: a waveguide 6-1, a waveguide seat 6-2 and a waveguide port 6-3. In the free state, the posture and external dimensions of the microwave antenna components cannot be guaranteed after reflow soldering, and the consistency of the antenna components is poor, which affects the microwave transmission performance of the microwave antenna components; the existing welding auxiliary device can only fix the waveguide seat 6-2, the waveguide Tube 6-1 is directly tightened by screws, which is easy to scratch the waveguide; the mouth of the waveguide is lifted by a platform, which cannot play a restraining role, and cannot completely fi...

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Problems solved by technology

[0004] The invention provides a universal microwave antenna welding auxiliary device, which solves the problem that the existing welding auxiliary device cannot completely fix the components of the microwave antenna and has low versatility

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