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Double-head lifting lug boring equipment capable of realizing automatic centering of plate spring

A technology of double centering and lifting lugs, which is applied in the field of leaf spring automatic centering double-headed lifting lug boring equipment, can solve the problems of inability to realize mass production, poor product consistency, poor quality assurance, etc., and achieve good product consistency and production High efficiency and reliable positioning effect

Active Publication Date: 2021-03-19
SHANDONG AUTOMOBILE SPRING FACTORY ZIBO CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing lug boring pin processing of the reed is realized on the ordinary boring machine. Because it is not a special equipment, the positioning is difficult, and only a single lug can be processed. The processing of each lug is different, the production efficiency is low, and the quality assurance is poor. Poor product consistency, unable to achieve mass production

Method used

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  • Double-head lifting lug boring equipment capable of realizing automatic centering of plate spring
  • Double-head lifting lug boring equipment capable of realizing automatic centering of plate spring
  • Double-head lifting lug boring equipment capable of realizing automatic centering of plate spring

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Embodiment 1

[0043] Such as Figure 1 to Figure 9 As shown, the leaf spring automatic centering double-head lug boring equipment of the present invention includes a workbench 5, a clamping assembly 2 is provided in the middle of the workbench 5, and boring heads are respectively provided on both sides of the clamping assembly 2 Assembly. The boring head assembly includes a first boring head assembly 1 and a second boring head assembly 3, which are respectively arranged on both sides of the clamping assembly. The first boring head assembly 1 and the second boring head assembly 3 are symmetrically distributed in a plane.

[0044] The boring head assembly includes a boring tool assembly, which is connected to the Z-axis adjustment mechanism, one side of the Z-axis adjustment mechanism is connected to the Y-axis adjustment mechanism, the Y-axis adjustment structure is set on the X-axis adjustment mechanism, and the X-axis adjustment mechanism is set on the workbench 5 above; the front end of...

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Abstract

The invention relates to double-head lifting lug boring equipment capable of realizing automatic centering of a plate spring, and belongs to the technical field of mechanical plate spring boring machining. The equipment comprises a workbench; a clamping assembly is arranged in the middle of the workbench; head boring assemblies are arranged on the two sides of the clamping assembly; each head boring assembly comprises a boring cutter assembly, the boring cutter assembly is connected with a Z-axis adjusting mechanism, a Y-axis adjusting mechanism is arranged on one side of the Z-axis adjustingmechanism, the Y-axis adjusting mechanism is arranged on an X-axis adjusting mechanism, and the X-axis adjusting mechanism is arranged on the workbench; a positioning assembly is arranged at the frontend of each boring cutter and is used for positioning and fixing a reed; the clamping assembly comprises a pressing air cylinder, the pressing air cylinder is arranged on the clamping support, a piston rod of the pressing air cylinder is connected with a pressing seat, a positioning roller is arranged on the outer side of the pressing seat, a clamping air cylinder is arranged on the inner side ofthe pressing seat, and the clamping air cylinder and the positioning roller are arranged in a matched mode. The positioning precision is high, the center points of lifting lugs at the two ends of themachined reed are located on the same axis, and the product precision is high.

Description

technical field [0001] The invention relates to a flat spring automatic centering double-head lifting lug boring device, which belongs to the technical field of mechanical flat spring boring processing. Background technique [0002] Leaf spring is also called leaf spring, which has simple structure, reliable operation, low cost and convenient maintenance. It is both the elastic element of the suspension and the guiding device of the suspension. Its one end is hinged with the frame, which can transmit various forces and moments, and determine the beating track of the wheel. At the same time, it also has a certain friction and shock absorption effect. Kill three birds with one stone, so it is widely used in non-independent suspensions. Most of the leaf springs are connected to the frame through the lugs on the leaf springs, so the processing accuracy of the leaf spring lugs is very high. After the leaf spring lugs are processed and formed, the inner holes of the lugs at bot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/00B23B47/00B23Q3/08
CPCB23B41/00B23B47/00B23Q3/08
Inventor 张云山郝光希许金兵王志顺
Owner SHANDONG AUTOMOBILE SPRING FACTORY ZIBO CO LTD
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