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A Servo Stamping Main Transmission Device of a Numerical Control Turret Punch Machine

A technology of CNC turret punch press and main drive, applied in the field of servo stamping main drive, can solve the problems of difficult maintenance, oil pollution, high energy consumption, etc., and achieve the effects of high transmission efficiency, low noise and convenient disassembly

Active Publication Date: 2016-08-17
JIANGSU YAWEI MACHINE TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the hydraulic main transmission device has disadvantages such as oil pollution, high energy consumption, and difficult maintenance.

Method used

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  • A Servo Stamping Main Transmission Device of a Numerical Control Turret Punch Machine

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Embodiment Construction

[0018] A servo stamping main transmission device of a CNC turret punching machine, including a crankshaft 1, a connecting rod 2, a punch 3 and a servo motor 4, one end of the crankshaft 1 is installed on the support under the bottom plate 6 through two self-aligning roller bearings 5 On the plate 7, the upper end of the connecting rod 2 is connected to the crankshaft 1 through a cylindrical roller bearing 8, the lower end of the connecting rod 2 is connected to the punch 3 through a pin 9, and the other end of the crankshaft 1 is connected to the rotor 11 of the servo motor 4 through an expansion sleeve 10, The punch 3 is located in the guide seat 12 below the support plate 7 .

[0019] The punch 3 described in the present invention is in an inverted convex shape, and the bottom surface of the guide seat 12 is provided with a middle hole. Coordinated, the lower end sidewall of the guide seat 12 is provided with an air hole 13, and the air hole 13 communicates with an air sourc...

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Abstract

The invention relates to a servo stamping main transmission device of a numerically controlled turret punch press. It includes crankshaft, connecting rod, punch and servo motor. One end of the crankshaft is installed on the support plate below the bottom plate through two spherical roller bearings. The upper end of the connecting rod is connected to the crankshaft through cylindrical roller bearings. The shaft is connected with the punch, and the other end of the crankshaft is connected with the rotor of the servo motor through an expansion sleeve, and the punch is located in the guide seat under the support plate. The invention has the advantages of simple and compact structure, high transmission efficiency, convenient assembly and disassembly, low noise, small loss and energy saving.

Description

technical field [0001] The invention relates to a servo stamping main transmission device of a numerical control turret punch press, belonging to the technical field of numerical control turret punch press equipment. Background technique [0002] CNC turret punch press is a metal stamping and forming processing equipment with a high degree of automation. Mainly used for punching and shallow drawing on sheet metal. Different from ordinary presses, the CNC turret punch press is characterized by a pair of turntables that can store dozens of sets of molds between the punch and the workbench. The plate can be punched with multiple shapes and sizes by one clamping. hole. After the application and development in recent years, the CNC turret punch press has been widely used in many important fields such as machinery, electronics, automobiles, military industry, and aerospace. [0003] As the main transmission device of stamping power source, it has always been an important symbol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D28/26B21D22/20
CPCB21D28/26B21D28/36
Inventor 肖军戚善云徐波
Owner JIANGSU YAWEI MACHINE TOOL