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Multiple angle cramping apparatus

A multi-angle, fixture technology, applied in the direction of clamping, manufacturing tools, workpiece clamping devices, etc., can solve problems such as high prices, achieve the effects of reducing processing costs, ingenious structural design, and significant technological progress

Inactive Publication Date: 2006-09-27
马越
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the five-axis linkage machining center equipment has to be imported through developed countries, and its price is high, which is not available for ordinary enterprises and individuals to purchase and use.

Method used

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Examples

Experimental program
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Embodiment Construction

[0010] refer to figure 1 , the existing square fixture is processed on a three-axis CNC engraving and milling machine by clamping an inner circular workpiece with a small inner diameter above and a large bottom below through a fixed block. figure 1 It is difficult to process A in A, and there will be surplus material in A.

[0011] refer to figure 2 As can be seen, the multi-angle fixture of the present invention comprises side, bottom surface, top surface 4 (this top surface has been provided with a plurality of circular holes 6), and bottom surface and top surface become parallel state, and side surface and bottom surface are connected at right angles, and described one The intersection of the side surface 1 and the top surface 4 is an inclined surface 3 , and at least two workpiece fixing circular holes 2 are arranged in the middle of the inclined surface 3 . Wherein the upper line of the slope (i.e. the intersection line D) is connected to the top surface 4, and the low...

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PUM

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Abstract

The multiangular fixture for the digitally controlled carving and milling machine or machining center to machine shoe mold, automobile and motorcycle fitting mold, etc. includes side surfaces, bottom surface and top surface, and has one bevel in the interjunction between one side surface and the top surface and with two workpiece fixing holes in the middle part. During machining the inner circular workpiece with small upper part and large lower part, the workpiece may be fixed intelligent bevel by means of a fixing block and the two holes for easy machining, and this makes it possible to realize the functions of five-axis linking machining center in a three-axis digitally controlled carving and milling machine or machining center in lowered cost. The present invention has smart structure, and is convenient and practical.

Description

1. Technical field [0001] The invention relates to a fixture for clamping a workpiece, in particular to a fixture for a numerically controlled engraving and milling machine or a machining center for processing shoe molds, automobile and motorcycle parts molds, plastic molds, etc. 2. Background technology [0002] Generally, the ordinary fixture is square, and its surfaces are connected at right angles. On the three-axis high-speed CNC engraving and milling machine or machining center, the mold (workpiece) is clamped by the fixed block. Machining in three directions: longitudinal and up and down, for this reason, it can process inner circular workpieces with a larger inner diameter at the top and a smaller bottom, but for inner circular workpieces with a smaller inner diameter at the upper surface and larger lower bottom, either it cannot be processed or the processing is not in place (such as attached figure 1 Center A), processing workpieces of this shape will leave residua...

Claims

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Application Information

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IPC IPC(8): B25B11/00B23Q3/06
Inventor 马越
Owner 马越
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