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Vertical spinning machine

A spinning machine and vertical technology, applied in the field of vertical spinning machines, can solve problems such as low centering accuracy of the spindle tail top, inability to perform staggered spinning, and circumferential slipping of parts, etc., to achieve high-efficiency one-time compounding Convenient forming and staggered spinning, controllable plastic deformation

Active Publication Date: 2019-03-12
SICHUAN AEROSPACE LONG MARCH EQUIP MFG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Spinning equipment with this type of structure cannot be used for staggered pitch spinning, the processing efficiency is low, the centering accuracy of the spindle tail top is not high, and when the spinning force is increased, it is easy to cause defects such as circumferential slipping of the parts.

Method used

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Embodiment Construction

[0018] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0019] Such as figure 1 As shown, the main body of the spinning machine of the present invention adopts a vertical structure layout, which mainly includes a bed part 1, a main shaft part 2, a rotating wheel part 3, a tail top part 4 and a mechanical arm part 5, as well as electronic control, hydraulic pressure, lubrication, Cooling, protection and other systems.

[0020] Such as figure 2 As shown, the bed adopts a vertical fully enclosed split structure, consisting of a base 11, a column 12, and a top cover 13;

[0021] Such as image 3 As shown, the main shaft components are fixed on the bed ba...

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PUM

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Abstract

The invention relates to a vertical spinning machine comprising a machine body component, a main shaft component, a spinning wheel component, a tail jack component and a mechanical arm component as well as electronic control, hydraulic, lubrication, cooling and protection systems; the spinning wheel component of the vertical spinning machine is composed of three groups of spinning wheels distributed by 120 DEG, and a group of auxiliary spinning wheels; and each group of spinning wheels can achieve axial and radial servo feed motion alone. According to the vertical spinning machine stated in the invention, new technological methods, such as stagger spinning, local thickening and splitting, can be achieved, and the process flow is simplified; and the processing efficiency is improved, and the manufacturing cost is saved. The batch production of automobile clutch shell parts can be achieved, and the defects of existing equipment for producing such parts in China are overcome; and the gapbetween the automobile manufacturing field and foreign technical level is narrowed.

Description

Technical field [0001] The invention relates to a vertical spinning machine, in particular to a spinning machine for forming complex hub shell parts with internal tooth profiles, and is suitable for thin-walled cylindrical, high-profile parts represented by automobile automatic transmission clutch housings. Precision, forming and batch processing of parts with internal tooth cup structure. Background technique [0002] The clutch housing part is one of the key parts of the automobile automatic transmission. Its structure is a cup-shaped structure with internal teeth. The non-through internal teeth cannot be achieved by conventional machining. Spinning forming is the best solution. Most parts of my country's auto automatic transmission need to be imported. The main reason is that the domestic equipment for processing such parts is not yet mature. At present, European and American countries have a leading advantage in this field, but they have set a very high threshold for the int...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D22/16
CPCB21D22/16
Inventor 罗恒丑西平孙宏波傅桌李会杰洪磊侯春林张璐王立志苟长平
Owner SICHUAN AEROSPACE LONG MARCH EQUIP MFG CO LTD
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