Multi-axis numerical control machining combined clamp

A combined fixture and clamping mechanism technology, applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., can solve the problems of low processing efficiency, high processing precision, and many processing procedures, and achieve high clamping efficiency and assembly The effect of high clip stability and wide application range

Inactive Publication Date: 2019-06-11
湖南广播电视大学
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  • Abstract
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Problems solved by technology

However, the turbine housing included in the existing turbocharger is a heterogeneous part with a complex structure, difficult processing and requires many processing steps and high machining accuracy. However, the turbine housing processed by the traditional method has low processing efficiency and low processing Low precision will affect the service life and operating efficiency of the turbocharger. Therefore, it

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  • Multi-axis numerical control machining combined clamp
  • Multi-axis numerical control machining combined clamp
  • Multi-axis numerical control machining combined clamp

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[0024] In order to make those skilled in the art better understand the technical solutions of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .

[0025] It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

[0026] It should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. Based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the product of the invention is usually placed in use, it is...

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Abstract

The invention discloses a multi-axis numerical control machining combined clamp. A clamping mechanism and positioning mechanisms are included. The clamping mechanism comprises a base and two side bases arranged above the base in parallel in a spaced manner. The two side bases are provided with the multiple positioning mechanisms. Each positioning mechanism comprises a shell, a sleeve, a cam, a gear, a first drive motor, a second drive motor, an ejector pin, a clamping block and a pressure monitoring assembly. The numerical control machining combined clamp is specially used for volute shell clamping, the clamping stability is high, the clamping efficiency is high, it can be guaranteed that multi-procedure machining of the volute shell machined face can be achieved after one-time clamping, and the machining efficiency and the machining precision are improved.

Description

technical field [0001] The invention relates to the technical field of clamping equipment for part processing, in particular to a combined clamp for multi-axis numerical control machining. Background technique [0002] Multi-axis CNC machining can control the linkage of more than 4 coordinate axes at the same time, combining functions such as CNC milling, CNC boring, and CNC drilling. After the parts are clamped once, they can perform multiple processes such as milling, boring, and drilling on the processing surface. Processing can effectively avoid the positioning error caused by multiple installations, shorten the production cycle and improve the processing accuracy. With the development of CNC technology, multi-axis CNC machining centers are being used more and more widely. Its biggest advantage is that it makes the processing of complex parts much easier, shortens the processing cycle, and improves the processing quality of the surface. . Before the multi-axis CNC mach...

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Application Information

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IPC IPC(8): B23Q3/06
Inventor 张剑
Owner 湖南广播电视大学
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