Numerical control punching machine for longitudinal beam of automobile

A technology of numerical control punching and automobile longitudinal beams, which is applied in the field of special forming machine tools, can solve the problems of chassis manufacturers' great influence, low degree of automation, and low efficiency, and achieve the effect of low manufacturing cost, high degree of automation and fast speed

Inactive Publication Date: 2010-09-29
江苏扬力数控机床有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] The car chassis is an important part of the car, but due to changes in vehicle models and parts such as engines, it will have a great impact on chassis manufacturers
At present, large-scale automobile chassis manufacturers mainly rely on large-tonnage presses for one-ti

Method used

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  • Numerical control punching machine for longitudinal beam of automobile
  • Numerical control punching machine for longitudinal beam of automobile
  • Numerical control punching machine for longitudinal beam of automobile

Examples

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[0012] The present invention is as figure 1 , 2 , 3, including the host 8, the controller, and the feeding device and the discharging device arranged on both sides of the host 8; the host 8 includes a three-column closed A-type body, a slider, a slider drive The working table is provided with a floating support device, and the slider is provided with a pressing device; the discharging device includes a discharging machine base 10, a discharging bracket 11 and a discharging trolley 12; the feeding device includes a feeding base 1, a movable The beam 4, the feeding trolley 6, the feeding bracket 2, the lifting device 3, the clamping device 5 fixedly connected to the top surface of the beam 4, and The centering device 7 on the feeding bracket 2; the feeding bracket 2 is provided with a roller group, the centering device 7 is arranged on both sides of the roller group, and the clamping device 5 is arranged on both sides of the roller group. In the direction between the centering...

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Abstract

The invention discloses a numerical control punching machine for a longitudinal beam of an automobile, and relates to a molding machine special for large plates. A host machine comprises a three-column closed A-type body, a sliding block, a sliding block driving device and a workbench; the workbench is provided with a floating supporting device; the sliding block is provided with a pressing device; a discharging device comprises a discharging base, a blanking bracket and a blanking trolley; a feeding device comprises a feeding base, a beam moveably connected among the feeding base, the workbench and the discharging base, a loading trolley, a loading bracket, a lifting device, a gripping mechanism fixedly connected on two sides of the top surface of the beam, and a centering device arranged on the loading bracket; the loading bracket is provided with a roller set, the centering device is arranged on two sides of the roller set; the gripping mechanism is arranged on the two sides of the roller set and positioned between the centering device and the workbench in the feeding direction; and a jaw of the gripping mechanism is slightly higher than the top surface of the floating supporting device. The numerical control punching machine has the advantages of high automation degree, low manufacturing lost of corresponding mold, and high reliability and adaptability.

Description

technical field [0001] The invention relates to a special forming machine tool for large sheet metal, in particular to a fully automatic numerical control punching machine tool for longitudinal beams of automobiles. Background technique [0002] The chassis of a car is an important part of a car, but due to changes in models and parts such as engines, it will have a great impact on chassis manufacturers. At present, large-scale automobile chassis manufacturers mainly rely on large-tonnage presses for one-time stamping and forming. Small and medium-sized automobile chassis manufacturers can only rely on radial drilling machines to draw lines and profiling. The former needs to develop large molds, which makes the cost higher; the latter The efficiency is low and the degree of automation is low. Contents of the invention [0003] Aiming at the above problems, the present invention provides a numerically controlled punching machine tool for automobile longitudinal beams that ...

Claims

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Application Information

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IPC IPC(8): B21D28/24
Inventor 潘志华季鹏厉荣朱桂延陈亮
Owner 江苏扬力数控机床有限公司
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