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Production method for high-strength and low-abrasion abrasion resisting ball

A production method and technology of wear-resistant balls, which are applied in casting molding equipment, casting molds, cores, etc., can solve problems such as uneven cooling of steel balls, and achieve the effect of solving uneven cooling

Active Publication Date: 2018-10-16
新疆闽龙耐磨材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a production method of high-strength and low-abrasion wear-resistant balls, which solves the problem of uneven cooling of steel balls in the prior art

Method used

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  • Production method for high-strength and low-abrasion abrasion resisting ball
  • Production method for high-strength and low-abrasion abrasion resisting ball
  • Production method for high-strength and low-abrasion abrasion resisting ball

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Embodiment Construction

[0034] The present invention will be described in further detail below by means of specific embodiments:

[0035] The reference signs in the accompanying drawings of the specification include: feed pipe 1, ring gear 11, heat dissipation hole 12, air collecting ear 13, cooling device 2, processing chamber 21, rotating disc 211, water leakage hole 212, door panel 213, reset member 214 , Cooling chamber 22, rack 221, elastic member 222, vent hole 223, power chamber 23, stroke channel 24, hydraulic cylinder 3, piston 4, screw rod 41, arc port 42, rubber pad 421, support plate 4211, spring member 4212, water pipe 5.

[0036] Such as figure 1 , figure 2 , image 3 , Figure 4 with Figure 5 Shown, in order to achieve the above object, basic scheme of the present invention is as follows:

[0037] 1. A production method of a high-strength low-wear wear-resistant ball, comprising the steps of:

[0038] Step 1, smelting: electric furnace smelting, adding molten iron and scrap st...

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Abstract

The invention relates to the technical field of abrasion resisting ball manufacturing, in particular to a production method for a high-strength and low-abrasion abrasion resisting ball. The productionmethod comprises the first step of smelting, the second step of abrasion resisting ball manufacturing and the third step of cooling discharging, wherein in the third step, A, an abrasion resisting ball cooling discharging device is prepared; and B, a power part drives a piston to move upwards, a steel ball falls into cooling liquid in a machining cavity to be cooled, the piston moves downwards, adoor panel blocks a feeding pipe again, a screw below the piston moves downwards, a rotation disc rotates, the cooling liquid makes sufficient contact with the steel ball, the piston extrudes the cooling liquid in the machining cavity, the cooling liquid enters a water pipe, a rack drives a gear to rotate, the gear makes the feeding pipe rotate, air enters the feeding pipe from heat dissipation holes for cooling of the steel ball in the feeding pipe, after the piston makes contact with the steel ball, the steel ball extrudes a rubber pad at the position of an arc port, the steel ball is extruded to the surface of the piston from the position of the arc port, and the steel ball is taken down from the surface of the piston. According to the scheme, the problem that in the prior art, steel ball cooling is not even is solved.

Description

technical field [0001] The invention relates to the technical field of making wear-resistant balls, in particular to a production method of high-strength and low-wear wear-resistant balls. Background technique [0002] Wear-resistant ball is a kind of crushing medium used in ball mills, which is used to crush the materials in the mill. The production of wear-resistant balls is generally made by heating and melting iron into molten iron, injecting it into a mold, and forming wear-resistant balls after molding; then pushing the steel balls into a cooling pool to cool them down. [0003] The prior art has the following technical problems: [0004] The steel balls that have just been processed, due to the high heat, fall into the cooling pool in piles and gather in the cooling pool. The steel balls conflict with each other and cannot fully contact with the soaking liquid. The hardness of the steel ball is uneven. Contents of the invention [0005] The object of the present ...

Claims

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Application Information

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IPC IPC(8): B22C9/22B22D30/00
Inventor 邵昌陈新寿陈作武陈家来陈炜彬
Owner 新疆闽龙耐磨材料有限公司
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