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Cold extrusion machining method of anti-rotating seat

A processing method and cold extrusion technology, applied in the field of anti-rotation seat cold extrusion processing, can solve the problems of high energy consumption and high pollution, and achieve the effects of energy saving, high mass density, and good mechanical properties

Active Publication Date: 2018-11-20
常州市胜彪标准件模具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing anti-rotation seats are all produced by cutting and mold casting. This method consumes a lot of energy in the process of processing and casting, and the pollution is high. Today, the country’s requirements for environmental protection are further improved. The anti-rotation seat The production process obviously needs to be improved urgently

Method used

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  • Cold extrusion machining method of anti-rotating seat
  • Cold extrusion machining method of anti-rotating seat
  • Cold extrusion machining method of anti-rotating seat

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0025] As shown in the figure, the present invention comprises the following steps:

[0026] (1) Reshaping: cut the round steel to a fixed length, and extrude the cut round steel into a cylinder through a mold, and one end of the cylinder becomes a hemisphere; after step (1), the truncated stubble of the workpiece a is cold extruded Pressing to form a regular hemispherical shape;

[0027] (2) Shaping and centering: after the workpiece obtained in step (1) is turned over, it is shaped by extrusion through a mold, and an arc groove is extruded at one end of the hemispherical cylinder, and a chamfer is extruded at the other end; step (2) The rear workpiece b is centered to facilitate subsequent operations;

[0028] (3) pr...

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Abstract

The invention relates to the field of the production of standard parts, in particular to a cold extrusion machining method of an anti-rotating seat. The cold extrusion machining method comprises the following steps of shaping, shaping centring, first cylinder groove pressing, second cylinder groove pressing, limiting groove pressing and perforating. Instead of the original cutting technology or casting technology, the production technology has a high utilization rate of raw materials, and energy saving and environmental protection are achieved. After extrusion treatment, the anti-rotating seatprepared by the production technology has higher quality, higher density, and better mechanical property, and meanwhile, can effectively prevent the release of anti-rotating screws.

Description

technical field [0001] The invention relates to the production field of standard parts, in particular to a cold extrusion processing method of an anti-rotation seat. Background technique [0002] The anti-rotation seat is a common standard part. The anti-rotation seat is installed at the end of the actuating piston rod exposed to the actuating cylinder. There is a hole in the middle of the anti-rotation seat, and a limiting groove is opened on one side. The head of the anti-rotation screw Pass through the socket and be limited by the limit slot. [0003] The existing anti-rotation seats are all produced by cutting and mold casting. This method consumes a lot of energy in the process of processing and casting, and the pollution is high. Today, the country’s requirements for environmental protection are further improved. The anti-rotation seat The production process obviously needs to be improved urgently. Contents of the invention [0004] The technical problem to be solv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00B21D22/02
CPCB21D22/02B23P15/00
Inventor 章志强
Owner 常州市胜彪标准件模具有限公司
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