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Automotive axle forging die spraying system

A technology for molds and axles, applied in forging/pressing/hammer devices, forging/pressing/hammering machinery, manufacturing tools, etc., can solve problems such as poor surface coverage, uneven thickness of the covering layer, and difficulty in controlling the amount of spraying , to avoid the effect of adhesion

Active Publication Date: 2019-01-29
TIANJIN ZHAOYANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the forging dies of automobile axles are long strips. If a fixed nozzle is used for spraying, not only the surface coverage is poor, the thickness of the covering layer is uneven, and the spraying amount control is very difficult.

Method used

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  • Automotive axle forging die spraying system
  • Automotive axle forging die spraying system
  • Automotive axle forging die spraying system

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Embodiment Construction

[0024] The present invention will be further described in detail below with reference to the drawings and specific embodiments. The following embodiments are only descriptive and not restrictive, and the protection scope of the present invention cannot be limited by this.

[0025] A spraying system for forging molds for automobile axles includes a liquid release agent storage tank 18; a release agent high-pressure delivery unit 19; a mobile atomizing spraying unit and an electrical control unit. The release agent storage tank is connected to the mobile atomization spraying unit through the release agent high-pressure delivery unit.

[0026] The agitator is installed on the cover of the release agent storage tank and is driven by a complete set of motor / reducer. In order to effectively control the liquid level in the tank, a set of ultrasonic sensors is installed on the cover of the tank. The display instrument can directly display the liquid level number.

[0027] The release agent...

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Abstract

The invention relates to an automobile axle forging mold spraying system which comprises a demolding agent storage tank, a demolding agent high-pressure conveying unit and a movable atomizing-spraying unit, wherein the demolding agent storage tank is connected with the movable atomizing-spraying unit through the demolding agent high-pressure conveying unit. By adoption of the automobile axle forging mold spraying system, the surface of a mold can be subjected to directional and quantitative atomizing-spraying, thereby forming a uniform sprayed film on the surface of the mold and protecting the surface of the mold from damage caused by the adhesion with hot metal during a forging-pressing process.

Description

Technical field [0001] The invention belongs to forging demoulding, and relates to an automobile axle, in particular to a spraying system for an automobile axle forging die. Background technique [0002] The role of the release agent is to form a protective film between the mold and the hot forging blank to avoid direct contact between the hot metal and the mold during the forging process, so as to avoid the phenomenon of fusion bonding between the forging metal and the mold, which causes the mold to repeat The utilization rate is reduced, thereby increasing the production cost. [0003] In the selection of release agent, due to the lamellar structure of flake graphite itself, graphite has a relatively high ignition point (above 700°C), and its thermal conductivity is very good. In addition, graphite itself is also incompressible. A graphite layer with a suitable particle size can isolate the hot metal from the mold, and the heat can be transferred laterally without adhesion, ther...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B13/04B05B15/20B05B9/04B05B13/02B21J13/02
CPCB05B9/0403B05B13/0278B05B13/041B05B15/20B21J13/02
Inventor 王铁钢
Owner TIANJIN ZHAOYANG TECH CO LTD
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