Novel pneumatic pressure air cushion device
A pressure and air cushion technology, used in forging/pressing/hammer devices, forging/pressing/hammering machinery, manufacturing tools, etc., can solve the problems of difficult maintenance, poor general performance, complex structure, etc. Low cost, overcoming the effect of complex structure
Inactive Publication Date: 2013-12-18
XUZHOU KAILONG MINING SCI & TECH DEV
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Problems solved by technology
[0005] Beneficial effects: because the present invention uses the air bag as the elastic element of the air cushion device, it can not only play the role of the existing pneumatic pressure air cushion, but also has the advantages of simple structure, convenient maintenance, low manufacturing cost and good general performance in terms of structure and manufacturing process Advantages, achieve the purpose of the present invention, effectively overcome the defects of complex structure, difficult maintenance, high manufacturing cost and poor universal performance existing in the existing pneumatic pressure air cushion
Method used
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[0009] The pneumatic pressure air cushion device has a structure (6), on which double-column guide sleeves (4) are symmetrically installed, and on the upper frame (1) are installed the same double-column guide sleeves as on the structure (6). The two-position guide post (5) and the double-position guide post (5) are installed in the double-post guide sleeve (4), and the upper and lower ends of the airbag (3) are respectively sealed with an upper cover (2) and a lower cover (7). Dead, the airbag (3) is installed between the upper frame (1) and the structure (6) of the load-bearing part, and a connecting sleeve (8) is arranged on the upper end of the double-column guide sleeve (4), and the connecting sleeve (8 ) are installed on the upper top frame (1) and the double-column guide bushing (4) through its own bolts.
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The invention discloses a novel pneumatic pressure air cushion device. The novel pneumatic pressure air cushion device is characterized in that a double-column guide sleeve is symmetrically mounted on a structure, identical double-position guide columns on the structure are mounted on an uplift frame and are mounted in the double-column guide sleeve, the upper end and the lower end of an air bag are respectively sealed by an upper cover plate and a lower cover plate, the air bag is mounted between the uplift frame of a bearing portion and the structure, and a connecting sleeve is arranged at the upper end of the double-column guide sleeve and is mounted on the uplift frame and the double-column guide column by bolts of the connecting sleeve. The air bag is used as an elastic element of the air cushion device, so that effects of an existing pneumatic pressure air cushion can be realized, and the novel pneumatic pressure air cushion device has the advantages of simple structure, convenience in maintenance, low manufacturing cost and excellent universality in the aspect of structure and manufacturing process.
Description
technical field [0001] The invention relates to a pneumatic pressure air cushion device, in particular to a novel pneumatic pressure air cushion device, which belongs to the technical field of forging machinery. Background technique [0002] Pneumatic pressure air cushion device is an important functional part of forging machinery and equipment. Its main function is to press the material and return the workpiece during the stretching operation, and to withdraw the workpiece during the punching operation. In the current pneumatic pressure In the mechanical air cushion device, the structure of hydraulic pressure or cylinder is generally used. Therefore, the current pneumatic pressure air cushion has the defects of complex structure, difficult maintenance, high manufacturing cost and poor general performance. Contents of the invention [0003] The object of the present invention is to provide a new type of pneumatic pressure air cushion device with simple structure, conve...
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IPC IPC(8): B21J13/08
Inventor 张胜凯
Owner XUZHOU KAILONG MINING SCI & TECH DEV