Air spring vulcanized green tire shaping device and shaping method

A sizing device and air spring technology, which are applied to the sizing device and the sizing field of vehicle air spring embryos, can solve the problems of affecting the quality of the capsule, reducing the service life of the diaphragm, and long time interval, and achieving a simple and convenient sizing method and saving manufacturing time. , The effect of saving production process

A sizing device and air spring technology, which are applied to the sizing device and the sizing field of vehicle air spring embryos, can solve the problems of affecting the quality of the capsule, reducing the service life of the diaphragm, and long time interval, and achieving a simple and convenient sizing method and saving manufacturing time. , The effect of saving production process

CN103817838BActive Publication Date: 2016-01-13CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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  • Air spring vulcanized green tire shaping device and shaping method
  • Air spring vulcanized green tire shaping device and shaping method

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[0022] see figure 1 , an air spring vulcanized green tire shaping device, mainly composed of a workbench 1, an action head 2, a shaping device, a reset device and a driving device, the driving device includes an upper cylinder and a lower cylinder fixed on the workbench 1, and the lower cylinder and The cylinder tie rod 3 linked with the action head 2, the piston barrel 4 installed on the upper part of the workbench 1 and the air control switch, the cylinder tie rod 3 runs through the entire shaping device, and the air control switch is a foot-operated air control switch installed on the lower part of the workbench 1. It includes an upper cylinder pedal valve for controlling the work of the upper cylinder and a lower cylinder foot valve for controlling the work of the lower cylinder.

[0023] The sizing device is installed between the workbench 1 and the action head 2. The sizing device consists of the cylinder base 5 fixed on the workbench 1, the sleeve ring 6 sleeved on the ...

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Abstract

The invention relates to a shaping device and a shaping method for a tyre germ of an automobile air spring, in particular to a shaping device and a shaping method for a tyre germ of a sleeved air spring. The shaping device mainly comprises a working platform, an action head, a shaping device, a reset device and a driving device, wherein when the shaping device is in a free condition, a shaping cylinder is in a tightened condition; when the shaping device is in a working condition, the action head moves downwards under the action of a cylinder pull rod until the shaping cylinder reaches to a pre-arranged taper of the tyre germ. The shaping device has the advantages that the shaping cylinder is a sectioning shaping cylinder; position of an angle limiting snap ring on a cylinder collecting ring is adjusted according to the taper of a tyre germ to be shaped, so as to reduce manufacturing time and manufacturing process of tyre germ shaping, and improve sulfuration precision of tyre germ mounting; the shaping method is simple and convenient, and improves shaping sulfuration quality of a product.

Description

technical field [0001] The invention relates to a tire blank shaping device and a shaping method for an air spring for a vehicle, in particular to a tire blank shaping device and a shaping method for a sleeve-type air spring. Background technique [0002] With the development of science and technology, higher requirements are put forward for the handling stability, ride comfort and safety of automobiles. At present, most high-end MPVs, SUVs and small commercial vehicles at home and abroad are equipped with air suspension damping systems, which greatly improve the comfort and stability of the vehicles. The air spring assemblies of these air suspension systems are mainly composed of sleeve-type capsule assemblies and damping The capsule is composed of a vibrator, and the capsule is divided into a straight type and a cone type. The manufacturing process of the straight type capsule is relatively simple, and the cone type capsule has a large port and a small port, that is, there...

Claims

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Application Information

Patent Timeline
13 Jan 2016
Publication
CN103817838B
IPC
B29C35/00
Inventors
刘少义; 许恒波