Height adjustable ultrasonic turning tool clamping device
A technology of clamping device and turning tool, which is applied in the direction of tools, tool holders, turning equipment, etc. for lathes, can solve the problems of unguaranteed work accuracy and inconvenient operation, and achieves simple structure, convenient operation and convenient tool change. Effect
Inactive Publication Date: 2016-01-27
XIAN UNIV OF TECH
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Problems solved by technology
[0003] The purpose of the present invention is to provide a height-adjustable ultrasonic turning tool clamping device to solve the problems of inconvenient operation and unguaranteed working accuracy existing in the prior art
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[0014] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0015] Height-adjustable ultrasonic turning tool clamping device, see figure 1 , including a turning tool 5 and a horn 1, and the turning tool 5 and the horn 1 are connected through a collar 3. The turning tool 5 is installed on the collar 3 through the hole on the side wall of the collar 3; the lower end of the horn 1 is set in the collar 3, the lower end surface of the horn 1 is in close contact with the upper surface of the turning tool 5, and the turning tool 5 The surface is supported by screws. The collar 3 and the horn 1 are connected by four screws 4 , and the four screws 4 are evenly arranged along the circumferential direction of the collar 3 .
[0016] The height-adjustable ultrasonic turning tool clamping device is installed on the moving parts of the machine tool. One end of the workpiece to be processed is clamped on the main ...
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The height-adjustable ultrasonic turning tool clamping device includes the turning tool and the horn, and the turning tool and the horn are connected by a collar. The turning tool is installed on the collar through the hole on the side wall of the collar; the lower end of the horn is set in the collar, the lower end surface of the horn is in close contact with the upper surface of the turning tool, and the lower surface of the turning tool is supported by screws. The invention connects the turning tool and the horn through the collar, the upper surface of the turning tool is in close contact with the lower end of the horn, and the lower surface of the turning tool is supported by screws, which can ensure that the tip of the knife is always perpendicular to the processing surface. Not only can the working precision be guaranteed, but also the loading and unloading is easy, and the tool change is convenient. After the ultrasonic cutting turning tool of the invention is connected with the horn, it can resonate with the vibration frequency of the transducer, the structure is simple, the operation is convenient, the generality is good, the sound energy loss is small, and the long-term work does not generate heat.
Description
technical field [0001] The invention belongs to the technical field of mechanical clamping devices, and relates to a height-adjustable ultrasonic turning tool clamping device. Background technique [0002] Since the 1950s, there have been researches on ultrasonic clamping devices, and many research results have been obtained. However, the existing turning tool is welded on the horn or the turning tool and the horn are threaded. The former, after the turning tool is welded, makes it difficult to change the tool in the future; the latter, because the turning tool and the horn are threaded Connection, it is difficult to ensure that the tip of the tool is perpendicular to the working plane. Therefore, the existing ultrasonic turning tool clamping device cannot meet the needs of practical engineering applications. Contents of the invention [0003] The object of the present invention is to provide a height-adjustable ultrasonic turning tool clamping device, which solves the p...
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IPC IPC(8): B23B27/00B23B29/04
CPCB23B27/00B23B29/04
Inventor 李鹏阳王晓南
Owner XIAN UNIV OF TECH