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Machining process for bent sleeve

A processing technology and a technology of bending sleeves, which are applied in the field of parts processing, can solve problems such as unfavorable production, complicated processing steps, and high defective rate, and achieve the effects of improving precision, reducing production costs, and reducing defective rate

Active Publication Date: 2016-08-17
苏州博豪精密机械有限公司
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AI Technical Summary

Problems solved by technology

[0002] There are many methods for making the existing counter-bending sleeves, but there are some problems. When processing the bending sleeves, the traditional processing steps are complicated, the processing is troublesome, and the rate of defective products is high, which is not conducive to the smooth progress of production. Therefore, in order to better process the curved sleeve so that it can meet the requirements, a processing method is proposed to solve this problem

Method used

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  • Machining process for bent sleeve

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Embodiment 1

[0012] as attached figure 1 Shown is a processing technology of a connecting rod according to the present invention, embodiment 1: a processing technology of a curved sleeve, the first step: select a φ60mm bar, and use a turning-milling compound machining center to process the shape of the material; Step 2: Machining with a turning-milling compound machining center, processing the cylinder at one end of the bar and processing the other end of the bar into a cube; Step 3: Boring a round hole at the end of the cylinder, and boring to the bottom of the cylinder end; Step 1: Turn the outer circle of the cylinder end and turn the two-stage outer circle; Step 5: Use a tool to grind the tooth-shaped groove inside the two-stage outer circle; Step 6: Use the fixture to reverse the workpiece and process the square end ;The seventh step: process the outer circle of the body end, and turn the multi-layer stepped outer circle; the eighth step: bore the body end, and the boring depth reache...

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Abstract

The invention discloses a machining process for a bent sleeve. The machining process comprises the steps that 1, a phi 60 mm rod is selected and subjected to shape machining through a turning-milling compound machining center; 2, machining is conducted through the turning-milling compound machining center, specifically, one end of the rod is machined to be a cylinder, and the other end of the rod is machined to be a cube; 3, the cylinder end is subjected to round hole boring till the bore hole reaches the bottom of the cylinder end; 4, the cylinder end is subjected to outer circle turning, specifically, two step-shaped outer circles are turned; 5, dentate grooves inside the two step-shaped outer circles are ground through a cutter; 6, the workpiece is reversed through a fixture, and the cube end is machined; 7, the cube end is subjected to outer circle turning machining, specifically, a multilayer step-shaped outer circle is turned; 8, the cube end is subjected to boring, and the boring depth reaches the bottom of the cube end; and 9, teeth milling is conducted on the outer circle of the cube end. According to the machining process for the bent sleeve, the production requirement is met, the precision and the strength of the produced bent sleeve are improved and meet the requirements, the defective rate is decreased, the production cost is reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to a processing technology of a curved sleeve, which belongs to the technical field of parts processing. Background technique [0002] There are many methods for making the existing counter-bending sleeves, but there are some problems. When processing the bending sleeves, the traditional processing steps are complicated, the processing is troublesome, and the rate of defective products is high, which is not conducive to the smooth progress of production. Therefore, in order to better process the curved sleeve so that it can meet the requirements, a processing method is proposed to solve this problem. Contents of the invention [0003] In view of the above-mentioned technical problems, the object of the present invention is to propose a high-precision and high-efficiency curved sleeve processing technology. [0004] The technical solution of the present invention is realized in the following way: a processing technology of a cur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00
CPCB23P15/00
Inventor 李向东
Owner 苏州博豪精密机械有限公司
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