Angle-adjustable inner cavity polishing equipment for machining of air conditioner throttling valve

Abstract

The invention discloses an angle-adjustable inner cavity polishing equipment for machining of an air conditioner throttling valve. The angle-adjustable inner cavity polishing equipment comprises polishing equipment; a base is arranged in the polishing equipment; a supporting base is arranged in an adjusting mechanism; a small shaft is arranged on the upper part of the supporting base in a penetration manner; multi-connecting rods are arranged on surfaces, on two ends of the small shaft, of the supporting base; a supporting rod is arranged above the supporting base; a second slide chute is formed in the surface of the polishing equipment; clamping grooves are symmetrically formed in two sides of the second slide chute about a central line; a clamping mechanism is arranged in the second slide chute; according to the angle-adjustable inner cavity polishing equipment, the polishing machine is arranged in the base; through arrangement of the polishing machine, the inner cavity of a throttling valve is conveniently polished; meanwhile, a driving gear and a connection gear are arranged, so that a roller is conveniently driven to rotate; and therefore a polishing belt is conveniently driven to rotate, and thus the inner cavity of the throttling valve is conveniently polished.

Description

technical field [0001] The invention relates to the technical field of throttling valve equipment, in particular to an angle-adjustable inner cavity grinding equipment for air-conditioning throttling valve processing. Background technique [0002] The throttle valve is a valve that controls the fluid flow by changing the throttle section or throttle length. If the throttle valve and the check valve are connected in parallel, it can be combined into a one-way throttle valve. The throttle valve and the one-way throttle valve are simple In the quantitative pump hydraulic system, the throttle valve and the overflow valve cooperate to form three kinds of throttling speed regulation systems, namely, the throttle speed regulation system of the inlet oil circuit, the throttle speed regulation system of the oil return circuit and the Bypass throttling speed control system, the throttle valve has no flow negative feedback function, and cannot compensate the speed instability caused by...

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Problems solved by technology

[0004] The object of the present invention is to provide an angle-adjustable inner cavity grinding equipment for air-conditioning throttle valve processing, so as to solve the three-way valve detection equipment proposed in the above-mentioned background technology. The detection of three-way valves is relatively simple, and the detection of three-way valves produced in small batches is more troublesome in equipment selection.

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