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Fully automatic hot upset head production system for railway screw spikes

A technology of spiral spikes and production systems, applied in heating/cooling equipment, hooks, connecting components, etc., can solve problems affecting the health of operators, poor working environment for workers, difficulty in realizing automation, etc., and achieve good product consistency , fast production tempo, and the effect of reducing the quantity

Active Publication Date: 2016-12-21
ANHUI CHAOHU CASTING FACTORY
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  • Abstract
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AI Technical Summary

Problems solved by technology

At present, the production process is divided into two steps: hot pier and thread rolling. In the hot pier process, it is difficult to realize automation because the precision of the billet entering the mold is not more than 0.1mm. At about 1000 degrees, there is a large amount of scale in the air at the same time, which leads to poor working environment for workers and seriously affects the health of operators. It is urgent to carry out automation transformation

Method used

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  • Fully automatic hot upset head production system for railway screw spikes
  • Fully automatic hot upset head production system for railway screw spikes
  • Fully automatic hot upset head production system for railway screw spikes

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Embodiment Construction

[0025] The present invention will be described in further detail below according to the drawings and embodiments.

[0026] The present invention provides a fully automatic hot pier head production system for railway spiral spikes, comprising: a heating device and a grabbing device.

[0027] refer to image 3 , Figure 4 and combine figure 1 , figure 2 , a heating device, which includes an automatic feeder 1, an intermediate frequency heating tank 2, an intermediate frequency heating power supply 3, and a rotary pulsating feeding mechanism 4. The heating power supply 3 is connected to control the intermediate frequency heating tank 2 , and the rotating pulsating feeding mechanism 4 is disc-shaped and arranged at the notch at the bottom of the intermediate frequency heating tank 2 .

[0028] The automatic feeder 1 includes a feed bin 11, a lifting mechanism 12, and an intermediate frequency feeding slide 13. The inlet end of the lifting mechanism 12 is connected to the feed...

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Abstract

The invention discloses a fully automatic hot upset head production system for railway screw spikes. The fully automatic hot upset head production system comprises a heating device and a grasping device, wherein the heating device comprises an automatic feeding machine, a medium-frequency heating groove, a medium frequency heating power supply and a rotation pulsation feeding mechanism; the discharging end of the automatic feeding machine is arranged at a notch formed in the top of the medium-frequency heating groove; the medium frequency heating power supply is connected with and controls the medium frequency heating groove; the rotation pulsation feeding mechanism is in a circular disc shape and is arranged at a notch formed in the bottom of the medium frequency heating groove; the grasping device comprises a first mechanical hand, a first guide rail, a second mechanical hand, a second guide rail, an upset head mold and a feeding slide groove; the inlet of the feeding slide groove is formed in the rotation pulsation feeding mechanism; the first guide rail and the second guide rail are arranged in the same line; in addition, the upset head mold is arranged between the first guide rail and the second guide rail, and is provided with a punching bed material jacking mechanism. The fully automatic hot upset head production system has the beneficial effect that the fully automatic production is realized.

Description

technical field [0001] The invention relates to a production system, in particular to a fully automatic hot pier head production system for railway spiral spikes. Background technique [0002] Spiral spikes are one of the important parts of railway rail fasteners. They play a role in ensuring the gauge of rails in use and are key components to ensure driving safety. At present, the production process is divided into two steps: hot pier and thread rolling. In the hot pier process, it is difficult to realize automation because the precision of the billet entering the mold is not more than 0.1mm. At about 1000 degrees, there is a large amount of oxide skin in the air at the same time, which leads to poor working environment for workers and seriously affects the health of operators, so it is urgent to carry out automation transformation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fully automatic hot pier head...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21K1/72B21K27/00B21K29/00B21J13/10
CPCB21J13/10B21K1/72B21K27/00B21K29/00
Inventor 吴恒志缪家泉李一兵张磊李道宏胡革非吕丽平
Owner ANHUI CHAOHU CASTING FACTORY
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