Automatic punching and bending machine for coil spring

An automatic punching and bending machine technology, applied in the direction of feeding device, positioning device, storage device, etc., can solve the problems of high work efficiency, high labor intensity, error in shearing and bending, etc.

Pending Publication Date: 2019-12-13
KUSN HUANGTIAN AUTO PARTS INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This manual method not only has high work efficiency and high labor intensity, but also has high labor costs, and errors are prone to occur in shearing and bending, resulting in poor quality of coil springs, high scrap rate, and unsafe manual operation

Method used

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  • Automatic punching and bending machine for coil spring
  • Automatic punching and bending machine for coil spring
  • Automatic punching and bending machine for coil spring

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Experimental program
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Embodiment Construction

[0027] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so it only shows the composition related to the present invention.

[0028] Such as Figure 1-Figure 4 As shown, a coil spring automatic punching and bending machine includes a feeding mechanism 10, a positioning mechanism 12, a clamping mechanism 14, a stretching mechanism 16 and a punching and bending mechanism 18, and the positioning mechanism 12 positions the material delivered by the feeding mechanism 10. The coil spring, the clamping mechanism 14 cooperates with the stretching mechanism 16 to stretch the coil spring and drive the coil spring to the punching and bending mechanism 18, and the punching and bending mechanism 18 punches the stretched coil spring and bend.

[0029] In the present invention, t...

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PUM

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Abstract

The invention relates to an automatic punching and bending machine for a coil spring. The automatic punching and bending mechanism comprises a feeding mechanism, a positioning mechanism, a clamping mechanism, a stretching mechanism and a punching and bending mechanism. The positioning mechanism is used for positioning the coil spring conveyed by the feeding mechanism. The clamping mechanism is matched with the stretching mechanism to stretch the coil spring and drive the coil spring to the punching and bending mechanism. The punching and bending mechanism bends and die-cuts the stretched coilspring. The automatic punching and bending machine is simple in structure, through cooperation of the feeding mechanism, the positioning mechanism, the clamping mechanism, the stretching mechanism andthe punching and bending mechanism, automatic stretching, punching and bending of the coil spring are achieved, automatic operation is achieved, convenience and rapidness are achieved, the productionefficiency is improved, the cost is saved, the punching and bending quality is high, and the cost is further reduced.

Description

technical field [0001] The invention relates to an automatic punching and bending machine for coil springs. Background technique [0002] Coil springs can continuously provide a large restoring force in a small space, and can return components to their original positions after a stroke of a mechanical component is completed. Coil springs are widely used in auto parts. The existing coil springs are generally produced manually, and the production process is to position a single coil spring, manually stretch and unfold the coil spring, then cut the coil spring, bend the coil spring, and finally collect the material manually. This manual method not only has high work efficiency and high labor intensity, but also has high labor costs, and errors are prone to occur in cutting and bending, resulting in poor quality of coil springs, high scrap rate, and unsafe manual operation. Contents of the invention [0003] The invention overcomes the shortcomings of the prior art and provid...

Claims

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Application Information

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IPC IPC(8): B21D35/00B21D28/02B21D5/01B21D43/00B21D28/04
CPCB21D35/002B21D28/02B21D28/04B21D5/002B21D5/01
Inventor 林永清杨国诚阎为东
Owner KUSN HUANGTIAN AUTO PARTS INDAL
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