Numerical control processing machine tool of automobile half shaft

A technology for CNC machining machine tools and automobile half shafts, which is applied in the direction of metal processing machinery parts, metal processing equipment, manufacturing tools, etc., can solve the problems of high skill requirements for operators, unguaranteed product quality, and long processing time, etc., and achieve improvement The effect of process precision, low cost and short processing time

Active Publication Date: 2013-12-18
湖北神力汽车零部件股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The manufacturing process of the axle shaft is very delicate and has many steps
[0003] At present, in the industry of producing automobile half shafts, the center hole of the small head, the rough turning flange and the center hole, the outer end face of the rough turning flange, the inner end face of the flange, the outer circle of the rough turning spline, and the fixed length of the half shaft are all A single processing technology, using multiple drilling machines and ordinary lathes for manual processing of multiple handling and clamping; resulting in low production efficiency, high labor costs, unguaranteed product quality, and high skill requirements for operators. Since the general half shaft is processed by milling cutters, the cost of milling cutters is high, and the processing time is long, resulting in low production efficiency, making it difficult to adapt to the increasingly fierce competition in the auto parts industry, and will eventually be eliminated.

Method used

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  • Numerical control processing machine tool of automobile half shaft
  • Numerical control processing machine tool of automobile half shaft
  • Numerical control processing machine tool of automobile half shaft

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Embodiment Construction

[0027] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the invention.

[0028] The embodiment of the present invention provides a kind of automobile semi-axis CNC machining machine tool, such as figure 1 As shown, the automobile semi-axis CNC machining machine tool is composed of a bed 1, a clamping device, a rotating shaft 2, a sliding turning device and a motor, and a transmission device and a positioning block 23. The clamping devices are left and right chucks 3, 4. The sliding turning device includes left and right CNC tool holders 5 and 6, left and right tool holder rotating motors 7 and 8, left and right supporting plates 9 and 10, left and right ser...

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Abstract

The invention relates to a numerical control processing machine tool of an automobile half shaft. The numerical control processing machine tool has the characteristics that a clamping device is arranged at the middle part of a tool body, and the two edges are clamped simultaneously, so that the clamping rigidity is guaranteed, and further a workpiece can bear larger cutting force in the turning processing process; a left sliding turning device and a right sliding turning device are respectively controlled by two sets of independent numerical control systems to process a half shaft blank, so that multiple processing steps can be carried out on one machine tool simultaneously, and not only is the process is simplified, but also the working efficiency is improved; by control of a numerical control system, the accuracy of the process is also improved; simultaneously the machine tool adopts a turning tool for processing. Compared with the prior art adopting a milling cutter, the numerical control processing machine tool of the automobile half shaft has the advantage that the cost is reduced.

Description

technical field [0001] The invention relates to a processing device for an automobile half shaft, in particular to a numerical control processing machine tool for an automobile half shaft. Background technique [0002] In the design and manufacture of automobiles, the automobile half shaft is an important part of the automobile transmission system. The half shaft is used to transmit the power output by the differential half shaft gear to the driving wheel or the wheel reducer. According to the stress on the inner and outer ends of the half-shaft, the driving axle of the type suspension is usually divided into three types: semi-floating half-shaft, three-quarter floating half-shaft and full-floating half-shaft. The manufacturing process of the axle shaft is very delicate and involves many steps. [0003] At present, in the industry of producing automobile half shafts, the center hole of the small head, the rough turning flange and the center hole, the outer end face of the r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/02B23Q5/10
Inventor 汪胜利
Owner 湖北神力汽车零部件股份有限公司
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