Feeding mechanism for numerical control turret punch press

A technology of CNC turret punching machine and feeding mechanism, which is applied in the field of stamping processing, can solve the problems of affecting the feeding accuracy and working efficiency of machine tools, insufficient rigidity, and long processing time, and achieves the advantages of simple structure, reduced processing time and saving processing time Effect
CN104096777AInactive Publication Date: 2014-10-15SHANGHAI XINLI MACHINE PLANT
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI XINLI MACHINE PLANT
Publication Date
2014-10-15
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a feeding mechanism for a numerical control turret punch press. The feeding mechanism comprises a working frame, wherein an X-axis guide rail, a pneumatic clamp, a ball screw, a servo motor, a bearing and a coupling are arranged on the working frame; a Y-axis guide rail is further arranged on the working frame; limiting stop blocks are arranged at the tail ends of the X-axis guide rail and the Y-axis guide rail respectively. According to the feeding mechanism for the numerical control turret punch press, the structure of the working frame is changed; the feeding mechanism formed by welding three pieces of square steel with the same specification is simple in structure, good in rigidity, economical and practical, and meets requirements on actual production; moreover, the machining time is shortened. Compared with the prior art, the feeding mechanism for the numerical control turret punch press has the substantive advantages, and is simple in structure, easy to manufacture, high in rigidity and light in weight; the machining time of the working frame is shortened, and the feeding accuracy can be improved.
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Description

[0001] technical field

[0002] The invention belongs to the field of stamping processing in mechanical engineering, and in particular relates to a feeding mechanism of a numerically controlled turret punch press.

[0003] Background technique

[0004] The CNC turret punch press is an important pressure processing equipment, which is used for the processing of various metal sheet parts. It can complete a variety of complex pass types and shallow drawing processing at one time. It has strong adaptability and high efficiency. The feeding mechanism of the CNC turret punch usually includes a working frame, an X-axis transmission mechanism, a Y-axis transmission mechanism, and clamps.

[0005] The main function of the feeding mechanism is to clamp and move the sheet. During the entire CNC stamping process, the feeding mechanism is required to move the sheet quickly and position it precisely. Generally, two high-precision servo motors are used for driving, and numerical contr...

Claims

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