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A kind of internal spinning equipment

A technology of internal spinning and equipment, applied in the direction of metal processing equipment, feeding devices, manufacturing tools, 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: 2019-05-21
AEROSPACE INST OF ADVANCED MATERIALS & PROCESSING TECH
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AI Technical Summary

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 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

Method used

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  • A kind of internal spinning equipment
  • A kind of internal spinning equipment
  • A kind of internal spinning equipment

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in 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 mandrel 2, an internal spinning assembly with a rotary wheel 3, a first rotary wheel arm 8 and a lateral carriage 9 , Inner spinning assembly longitudinal feed mechanism 10, transverse feed mechanism 11, balance wheel mechanism 5 and binder ring 7.

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

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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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Patent Type & Authority Patents(China)
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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