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Stroke control device for spring crushing machine

A stroke-controlled, high-pressure machine technology, applied in the direction of making springs by wire, applications, household appliances, etc., can solve the problems of different high-pressure distances, a single high-pressure stroke, and the inability to meet the requirements of high-pressure processing of various types of springs. Improve the effect of high pressure treatment and the effect of simple structure

Inactive Publication Date: 2015-04-22
CHONGQING KAIMING SPRING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Each type of spring requires a different pressing distance during the pressing process. The existing pressing equipment only has a single fixed pressing stroke, and the same equipment can only perform pressing treatment on one type of spring, which cannot satisfy multiple types of springs. Requirements for pressure treatment

Method used

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  • Stroke control device for spring crushing machine
  • Stroke control device for spring crushing machine

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Experimental program
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Effect test

Embodiment Construction

[0015] The present invention will be further described below in conjunction with the embodiments and accompanying drawings.

[0016] Such as figure 1 As shown, a stroke control device for a spring pressing machine includes a rectangular block-shaped base 1 and a pressing device 2 slidably installed above the base 1. The pressing device 2 includes a pressing plate 21 and is arranged in parallel. On the connecting plate 22 above the pressing plate 21 , the pressing plate 21 is fixedly connected to the connecting plate 22 through a column 23 , and the upper end surface of the connecting plate 22 is fixed with a proximity switch 3 .

[0017] The base 1 is fixed with 4 vertical guide columns 5, the guide columns 5 are evenly distributed on the 4 corners of the upper end surface of the base 1, the top of the guide columns 5 is fixed with a support plate 6, and the pressing device 2 is located Between the support plate 6 and the base 1, a hydraulic cylinder 7 is fixed on the support...

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PUM

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Abstract

The invention discloses a stroke control device for a spring crushing machine. The control device comprises a base and a crushing device installed above the base in a sliding mode, an approach switch is installed on the crushing device, a ruler is fixedly arranged on the base and arranged vertically, and a metal vernier matched with the approach switch is arranged on a ruler body in a sliding mode. When the approach switch moves downwards with the crushing device to the position of the metal vernier, the metal vernier can trigger the approach switch and control the crushing device to stop crushing. The device is simple and novel in structure, capable of adjusting the crushing stroke of the crushing machine according to design requirements of different springs, and favorable for improving the crushing treatment effect.

Description

technical field [0001] The invention relates to a spring production equipment, in particular to a stroke control device for a spring pressing machine. Background technique [0002] Strong pressure treatment is a process method that compresses the spring to the surface of the spring material to generate beneficial residual stress opposite to the working stress, which has achieved improved spring bearing capacity and stable geometric dimensions. Each type of spring requires a different pressing distance during the pressing process. The existing pressing equipment only has a single fixed pressing stroke, and the same equipment can only perform pressing treatment on one type of spring, which cannot satisfy multiple types of springs. Pressure handling requirements. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a stroke control device for a spring pressing machine capable of adjusting the pressing stroke of the...

Claims

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Application Information

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IPC IPC(8): B21F35/00C21D7/04C21D9/02
Inventor 杨刚
Owner CHONGQING KAIMING SPRING