Inner spinning equipment

A technology of internal spinning and equipment, applied in the direction of metal processing equipment, feeding devices, positioning devices, etc., can solve the problem of low production efficiency, not suitable for mass production, and unable to meet the low cost, high efficiency, high precision, high Quality and other issues, to achieve the effects of high production efficiency, increased rigidity, and high yield

Active Publication Date: 2018-06-15
AEROSPACE INST OF ADVANCED MATERIALS & PROCESSING TECH
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Problems solved by technology

However, products with inner circumferential reinforcing ribs formed by the external powerful spinning process must use split molds. Every time a product is produced, the mold must be dis

Method used

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[0024] In order to make the objectives, technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] See Figure 1-2 , The embodiment of the present invention provides an internal spinning equipment, which includes: a spinning machine bed 1, a core mold 2, an internal spinning assembly having a spinning wheel 3, a first spinning wheel arm 8 and a lateral carriage 9 , The longitudinal feed mechanism 10, the transverse feed mechanism 11, the balance wheel mechanism 5 and the pressing ring 7 of the internal spinning assembly.

[0026] Specifically, the spinning machine bed 1 is used to provide support. One end of the core mold 2 is connected with the spindle of the spinning machine tool to rotate under the drive of the spindle. One end of the blank 4 is placed in the cavity of the core mold 2, and the other end is pressed against the other...

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Abstract

The invention belongs to the technical field of spinning formation, and provides inner spinning equipment. The inner spinning equipment comprises a spinning machine tool body, a core mold, an inner spinning module with a rotating wheel, a first rotating wheel arm and a lateral slide frame, an inner spinning module longitudinal feeding mechanism, a transverse feeding mechanism, a balance wheel mechanism and a pressing ring; one end of the core mold is connected with a main shaft of the spinning machine tool, and is driven to rotate by the main shaft; one end of a blank is positioned in a cavityof the core mold, and the other end is connected to the other end of the core mold by the pressing ring; the first rotating wheel arm is L-shaped, one end is rotationally connected with the rotatingwheel, and the other end is connected with the lateral slide frame; the lateral slide frame is connected with the inner spinning module longitudinal feeding mechanism; the inner spinning module longitudinal feeding mechanism and the transverse feeding mechanism are positioned on one side of the main shaft; the inner spinning module longitudinal feeding mechanism is connected with the transverse feeding mechanism; and the balance wheel mechanism is positioned on the other side of the main shaft. Products produced by the inner spinning equipment have the characteristics of high precision, high yield, high production efficiency and the like, and are suitable for batch production.

Description

technical field [0001] The invention belongs to the technical field of spinning forming, and in particular relates to an internal spinning equipment. Background technique [0002] External spinning is a traditional spinning process technology. The external spinning technology can produce long-length cylindrical rotary parts with external reinforcing ribs. It has high efficiency, can be heated for spinning, and can process curved generatrix shapes. And tapered parts and other characteristics. However, products with inner circumferential reinforcing ribs formed by the external powerful spinning process must use split molds. Every time a product is produced, the mold must be disassembled and assembled again. The production efficiency is extremely low, and it is not suitable for mass production. Low cost, high efficiency, high precision, high quality requirements. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the p...

Claims

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Application Information

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IPC IPC(8): B21D22/16B21D43/02
CPCB21D22/16B21D43/02
Inventor 马世成王东坡
Owner AEROSPACE INST OF ADVANCED MATERIALS & PROCESSING TECH
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