Equipment for finishing aligning, end-cutting and hole-punching at one time after rolling single end of vehicle plate spring

An automotive steel plate, straightening technology, applied in metal processing equipment, manufacturing tools, feeding devices and other directions, can solve the problems of many processing steps, high labor intensity, inconvenient automation, etc., to reduce process transfer, reduce heating times, Automate the effect

Inactive Publication Date: 2009-06-24
山东中元自动化设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the heating process of these processes, the positioning of the workpiece is completed manually, and there are many processing steps and high labor intensity; since the central hole heating requires a separate heating furnace, the energy consumption is high.
Since each process is positioned manually, it is not easy to realize automation

Method used

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  • Equipment for finishing aligning, end-cutting and hole-punching at one time after rolling single end of vehicle plate spring
  • Equipment for finishing aligning, end-cutting and hole-punching at one time after rolling single end of vehicle plate spring
  • Equipment for finishing aligning, end-cutting and hole-punching at one time after rolling single end of vehicle plate spring

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Effect test

Embodiment Construction

[0022] As shown in the figure, the equipment is composed of five major parts: a press 3 , a straightening mechanism 4 , a lifting table 9 , a length positioning mechanism and a frame 10 . Press machine 3 is positioned at the front end of equipment, and head cutting cylinder 1 and punching center hole cylinder 2 are housed on press machine 3. The frame 10 is located at the rear end of the equipment and is connected with the press 3 . A straightening mechanism 4 is installed near the end of the press 3 on the frame 10. The straightening mechanism 4 is composed of a straightening oil cylinder 12, a slide block 11 and a fixed block 8. The straightening oil cylinder 12 is connected with the slide block 11, and the fixed block 8 is connected with the frame. 10 connection, the slider 11 and the fixed block 8 are relatively parallel arranged along the center line of the equipment, and the straightening cylinder 12 drives the slider 11 to move, so that the reed is clamped between the f...

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Abstract

The invention relates to a device for finishing straightening, cropping and punching once after rolling a single end of an automobile steel plate spring. The device mainly comprises a pressing machine, a straightening mechanism, a lifting table, a length positioning mechanism, and a stander, wherein the pressing machine is positioned at the front end of the device and provided with a cropping cylinder and a center hole punching cylinder; the stander is positioned at the back end of the device and connected with the pressing machine, one end of the stander close to the pressing machine is provided with the straightening mechanism; the lifting table is arranged at a longitudinal center position of the stander, the upper end of the lifting table passes through the straightening mechanism, and the lifting table is connected with a lifting device; and the length positioning mechanism is arranged at one side of the stander, and the length positioning mechanism is provided with a clamping jaw. After a rolled reed is transferred to a straightening position, the reed is subjected to straightening motion firstly; and then the reed is fed forward by the length positioning mechanism, and subjected to cropping and center hole punching motion on the pressing machine in turn. The device reduces working procedure transfer during processing, and improves labor production efficiency.

Description

technical field [0001] The invention belongs to equipment for post-rolling processing of automobile leaf springs, in particular to a device for straightening, head cutting and center hole punching at one time after single-end rolling of automobile leaf springs. Background technique [0002] The existing leaf spring rolling equipment generally only uses waste heat to carry out straightening and head cutting processes after rolling, and is completed on their own dedicated equipment. The hot punching center hole process must be heated independently, which is an independent process. It must be finished on its special equipment after being heated separately. During the heating process of these processes, the positioning of the workpiece is completed by manual operation, with many process steps and high labor intensity; since the central hole heating requires a separate heating furnace, the energy consumption is high. Since each process is positioned manually, it is not easy to r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D53/00B21D1/00B21D43/00
Inventor 孙刚王健周敬峰王焕中刘军营
Owner 山东中元自动化设备有限公司
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