A multi-degree-of-freedom motion realization device for large and medium-sized disk parts processed by barrel finishing

A technology of disc parts and degrees of freedom, which is applied to machine tools, metal processing equipment, grinding/polishing equipment, etc. suitable for grinding the edge of workpieces, and can solve the problem of multi-directional adjustable and consistent processing of large and medium-sized disc parts. To achieve the effect of ensuring all-round processing and consistent processing, solving one-time processing and inconsistency of processing quality, and improving processing efficiency and processing quality

Active Publication Date: 2020-03-17
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the existing barrel finishing technology, the workpiece is either placed freely in the drum, or clamped on a rotatable spindle to make a rotary motion relative to the drum, which is easy to process small disc parts; but for configuration Complex disk parts, simple relative movement, it is difficult to achieve multi-directional adjustable and consistent processing of large and medium-sized disk parts

Method used

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  • A multi-degree-of-freedom motion realization device for large and medium-sized disk parts processed by barrel finishing
  • A multi-degree-of-freedom motion realization device for large and medium-sized disk parts processed by barrel finishing
  • A multi-degree-of-freedom motion realization device for large and medium-sized disk parts processed by barrel finishing

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Embodiment Construction

[0045] This embodiment provides a device for realizing multi-degree-of-freedom motion of large and medium-sized disc parts, such as Figure 1 to Figure 5As shown, it includes a first frame 100, a horizontal movement assembly, a vertical movement assembly, a horizontal rotation assembly, a second frame 200, and a swing assembly and a vertical rotation assembly installed on the second frame 200; the second frame 200 includes a horizontal beam and two vertical beams arranged under the horizontal beam; the horizontal moving assembly is arranged on the first frame 100, including a first motor 301, a horizontal lead screw 302, a horizontal lead screw mounting frame 303, and a horizontal lead screw Nut 304, horizontal slide table 305, the horizontal guide rail 306 that is arranged on the horizontal screw mounting frame 303, the horizontal slide table guide rail 307 that is arranged under the horizontal slide table 305 and the first connection that connects the horizontal slide table 3...

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Abstract

The invention belongs to the technical field of precision surface processing, and is specifically a device for realizing multi-degree-of-freedom motion of large and medium-sized disk parts by rolling and finishing, which solves the problem that large and medium-sized disk parts are difficult to be processed in one-time omnidirectional finishing and consistent processing. The surface integrity of large and medium-sized disc parts is improved overall, and the method can also be used for barrel finishing of small disc parts. The invention cleverly realizes the movement of the workpiece in five directions by combining the rotation transmission of the lead screw and the nut, the pulley transmission, the gear transmission and the swing mechanism. Compared with the prior art, it can realize the movement of the workpiece with multiple degrees of freedom and improve the The processing efficiency and processing quality are improved, and all-round processing and consistent processing are guaranteed. The invention has simple structure, convenient operation and good controllability.

Description

technical field [0001] The invention belongs to the technical field of precision surface processing, and in particular relates to the rolling finish processing technology, in particular to a device for realizing multi-degree-of-freedom motion of large and medium-sized disk parts in rolling finish processing. Background technique [0002] Disc parts are commonly used parts in engineering practice. Their surface quality directly affects the mechanical properties and service life of the product. For example, the surface quality of a bearing directly affects its friction and corrosion resistance; the surface quality of a gear directly affects its bearing capacity. capacity and fatigue life. For large and medium-sized disk parts, it is difficult to achieve all-round one-time processing and obtain good surface quality by using existing traditional processing techniques such as grinding, honing and grinding. As a relatively practical surface finishing technology, barrel finishing ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B31/02B24B31/12
CPCB24B31/0224B24B31/12
Inventor 李秀红李文辉谷雪晨房之栋沈晓俊邓鼎文杨胜强王燕青彭林发
Owner TAIYUAN UNIV OF TECH
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