Method and device for compressing numerical control machining parts

A technology of parts and extruded bodies, which is applied in the fields of compression and clamping methods and clamping devices for parts in numerical control machining, can solve the problems of unfavorable parts processing quality, long clamping time, low efficiency, etc., and achieve simple structure, The effect of shortening the overhang length and making it easy to use

Inactive Publication Date: 2009-01-21
XIAN AIRCRAFT IND GROUP
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  • Description
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  • Application Information

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Problems solved by technology

The problem in the existing technology is that the height of the jack needs to be adjusted repeatedly every time the clamping plate is clamped, resulting in long clamping time and low efficiency, and the height of the clamping plate is higher than the part body to be processed, so it is necessary to increase the suspension of the tool when processing the part. The elongation is not conducive to the improvement of the processing quality of parts

Method used

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  • Method and device for compressing numerical control machining parts
  • Method and device for compressing numerical control machining parts

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Embodiment Construction

[0014] See attached figure 1 , The pressing device includes a fixed pressing block 1 and a movable pressing block 6 . The fixed pressing block 1 is composed of a fixed body and a connecting platform 13 as an integral assembly. The fixed pressing block 1 is provided with two parallel fixed slopes 4 and 9. The bottom of the fixed body protrudes from the connecting platform, and the outer side of the connecting platform 13 forms a fixed inclined surface. 4. The transition between the connection platform 13 and the fixed body is the fixed slope 9, the fixed slope 4 and the fixed slope 9 are parallel to each other, the fixed body has a vertical fixing hole 15, and the connection platform 13 is provided with a connection hole 14 parallel to the fixed slope The body of the above-mentioned movable briquetting block 6 is a corner-shaped structure composed of a connecting body 16 and a wedge-shaped extruding body 17, and the movable briquetting block 6 is provided with two movable incli...

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Abstract

The invention provides a compressing method which is suitable for high-efficiency numerical control machining and can clamp a part effectively, quickly and safely and a compressing apparatus. A compressing clamp is arranged at two sides of a part to be processed by a T-shaped groove of a numerical controlled working table, a fixed lock block and a movable lock block of the compressing clamp form a kinematic pair, thus the movable lock block can move along a constant inclined surface of the fixed lock block; the compressing clamp adopts sidewise compressing, so that the total height of the compressing apparatus can be reduced, not only can the overhanging length of a tool be effectively shortened, clamping speed and numerical control machining efficiency can be enhanced, but also the risk that a machine tool collides with the compressing apparatus in numerical control machining can be reduced.

Description

Technical field: [0001] The invention relates to the field of mechanical processing, in particular to a compression and clamping method and a compression device for parts in numerical control machining. Background technique: [0002] At present, in the field of CNC machining, with the continuous development of CNC machining technology, the efficiency of CNC machining has been greatly improved, and higher requirements have been placed on the time and safety of parts clamping and pressing. The time occupied by the auxiliary clamping of parts in the processing of the whole part has become a major factor hindering the improvement of the efficiency of CNC machining. How to efficiently and quickly clamp parts and shorten the auxiliary clamping time of parts NC machining is an effective way to improve the efficiency of parts NC machining. [0003] The traditional bolt clamping method of the pressure plate is to place a jack on both sides of the part, adjust the height of the jack ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
Inventor 周文东王中胜郑小伟田辉
Owner XIAN AIRCRAFT IND GROUP
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