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
CN101347906AInactive Publication Date: 2009-01-21XIAN AIRCRAFT IND GROUP
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
XIAN AIRCRAFT IND GROUP
Publication Date
2009-01-21
Estimated Expiration
Not applicable Β· inactive patent

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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.
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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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