Milling machine fixture for machining internal chute of ring part and processing method

A technology for ring parts and milling machine fixtures, applied in milling machine equipment, manufacturing tools, details of milling machine equipment, etc., can solve problems such as large equipment limitations, and achieve the effects of low production cost, convenient clamping and simple operation

Pending Publication Date: 2019-01-01
XIAN KUNLUN IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the invention is: in order to overcome the shortage that the existing processing method is li

Method used

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  • Milling machine fixture for machining internal chute of ring part and processing method
  • Milling machine fixture for machining internal chute of ring part and processing method
  • Milling machine fixture for machining internal chute of ring part and processing method

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Embodiment Construction

[0039] see figure 1 — Figure 13, the milling machine fixture for processing the internal chute of ring parts according to the present invention is especially suitable for milling the internal chute of medium-sized ring parts. Positioning key 5, tool setting block 6, adjustment support 7, roller shaft 8, positioning pin 9, roller 10. The combination of the first support 2 and the second support 4 forms the clamping body, which are respectively fixed on the two ends of the bottom plate 1 along a straight line according to the angle requirements of the part processing, and are connected with the bottom plate 1 using the hexagon head bolt M10 and the cylindrical pin Φ10; The block 6 is fixed at the middle position of the lower part of the base plate 1 with a hexagon head bolt M10, and the position between the tool setting block 6 and the base plate 1 is positioned by the positioning key 5, and the positioning key 5 is fixed in the rectangular keyway on the lower surface of the t...

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PUM

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Abstract

The invention relates to a milling machine fixture and for machining an internal chute of a ring part and a processing method. The milling machine fixture is composed of a bottom plate, support seats,a tool alignment block, a positioning pin, roller shafts, rollers, pressing plates, supports and positioning keys. By using the fixture, the machining of the internal chute of a medium-sized ring part can be completed on a common vertical milling machine X52K, and the machining of a plurality of chutes can be completed. Part clamping is convenient, and fixture alignment is performed during processing. Tool alignment is realized by the tool alignment block, so the operation is simple and convenient, and the production cost is low. The processing method overcomes the shortcoming that an original processing method is limited by equipment and production conditions. The processing method is simple, the fixture is convenient to use, and is suitable for single piece and batch production. Part clamping, alignment and tool alignment are convenient and quick, the non-machining time of the equipment is shortened and the production efficiency is improved. The method is used for machining multiplechutes or cavities with internal fixed indexing of medium ring parts, and realizing machining of chutes or cavities with different cross-sections of the parts by replacing tool alignment blocks and positioning pins.

Description

technical field [0001] The invention relates to a fixture, in particular to a milling machine fixture and a processing method for machining internal inclined grooves of medium-sized ring parts. Background technique [0002] The existing method for milling the internal axial chute of medium-sized ring parts is: according to the processing requirements, the numerical control program is compiled; the parts are clamped and aligned, and the parts are fixed on the horizontal CNC machining center with a combination fixture. Use the dial indicator to find the alignment; use the edge finder or the tool setting instrument for tool setting; complete the part processing according to the predetermined procedure. This processing method has high processing accuracy and does not need to design special fixtures, but it is time-consuming and laborious to clamp the parts. It takes about 15 minutes to align the parts and set the tool for each processing; the processing cost of the horizontal CN...

Claims

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Application Information

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IPC IPC(8): B23Q3/06B23C3/28
CPCB23C3/28B23Q3/062Y02P70/10
Inventor 张瑞莉陈义红王拓
Owner XIAN KUNLUN IND GRP
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