CN2910414Y - Metalic mould for producing over diameter 11cm low Cr iron cast grinding ball - Google Patents
Metalic mould for producing over diameter 11cm low Cr iron cast grinding ball Download PDFInfo
- Publication number
- CN2910414Y CN2910414Y CN 200620091817 CN200620091817U CN2910414Y CN 2910414 Y CN2910414 Y CN 2910414Y CN 200620091817 CN200620091817 CN 200620091817 CN 200620091817 U CN200620091817 U CN 200620091817U CN 2910414 Y CN2910414 Y CN 2910414Y
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- China
- Prior art keywords
- low
- mould
- millimeters
- grinding ball
- diameter
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- Expired - Fee Related
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Abstract
A metallic mould for producing over diameter 11cm low Cr iron cast grinding ball relates to a metallic mould for producing over diameter 11cm low Cr iron cast grinding ball for producing ball grinder of metallic mould, which is used to resolve the problems of prior metallic mould, such as small cap opening, smelting and moulding by electric stoves, much energy consumption, high cost and low economical benefit. The utility model comprises a downward mould and an upward mould. A cap opening is arranged on the upward mould which increases the diameter by 10 percent to 12 percent than the metallic mould for producing low Cr iron cast grinding ball with the same specifications. The advantages are of smelting and moulding with cupolas, low production cost, energy-saving and high economical benefit.
Description
Technical field: the utility model relates to a kind of permanent mold casting that is used for, the metal type dies that the diameter that the production ball mill is used is used at the low-chromium cast-iron grinding ball more than 110 millimeters.
Background technology: produce 110 millimeters of diameters at present, 120 millimeters, 125 millimeters, 130 millimeters the metal type dies rising head diameter of low-chromium cast-iron grinding ball is respectively 65 millimeters, 70 millimeters, 73 millimeters, 76 millimeters, because the metal type dies that uses emits young, must carry out metallurgy and foundry with electric furnace, shortcoming is a big energy-consuming, the cost height, economic benefit is low.
Summary of the invention: the purpose of this utility model provides a kind ofly can carry out metallurgy and foundry with furnace cupola, and cost is low, the metal type dies of good in economic efficiency production diameter low-chromium cast-iron grinding ball more than 110 millimeters.
Above-mentioned purpose is achieved in that it comprises counterdie and patrix, and rising head is arranged on the patrix, and we strengthen rising head, makes its diameter increase 10-12% than the metal type dies rising head diameter of producing the same size low-chromium cast-iron grinding ball at present.Advantage is to carry out metallurgy and foundry with furnace cupola, and production cost is reduced, and is energy-conservation, good in economic efficiency.
Description of drawings: accompanying drawing is the generalized section of the utility model patrix.
The specific embodiment; The metal type dies of producing diameter low-chromium cast-iron grinding ball more than 110 millimeters comprises counterdie, patrix, and rising head 1 is arranged on the patrix, and the metal type dies rising head diameter of producing 110 millimeters low-chromium cast-iron grinding balls of diameter here is 71.5 millimeters or 72 millimeters or 72.8 millimeters; The metal type dies rising head diameter of producing 120 millimeters low-chromium cast-iron grinding balls of diameter is 77 millimeters or 77.7 millimeters or 78.4 millimeters; The metal type dies rising head diameter of producing 125 millimeters low-chromium cast-iron grinding balls of diameter is 80 millimeters or 81 millimeters or 81.8 millimeters: the metal type dies rising head diameter of producing 130 millimeters low-chromium cast-iron grinding balls of diameter is 83.6 millimeters or 84.4 millimeters or 85 millimeters.
Claims (1)
1. produce the metal type dies of diameter low-chromium cast-iron grinding ball more than 110 millimeters, comprise counterdie and patrix, rising head (1) is arranged on the patrix, it is characterized in that producing 110 millimeters of diameters, 120 millimeters, 125 millimeters, 130 millimeters the metal mold grinding tool rising head diameter of low-chromium cast-iron grinding ball is respectively 71.5-72.8 millimeter .77-78.4 millimeter .80-81.8 millimeter .83.6-85 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620091817 CN2910414Y (en) | 2006-06-30 | 2006-06-30 | Metalic mould for producing over diameter 11cm low Cr iron cast grinding ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620091817 CN2910414Y (en) | 2006-06-30 | 2006-06-30 | Metalic mould for producing over diameter 11cm low Cr iron cast grinding ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2910414Y true CN2910414Y (en) | 2007-06-13 |
Family
ID=38132279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620091817 Expired - Fee Related CN2910414Y (en) | 2006-06-30 | 2006-06-30 | Metalic mould for producing over diameter 11cm low Cr iron cast grinding ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2910414Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907502A (en) * | 2015-06-02 | 2015-09-16 | 中国石油天然气股份有限公司 | Making method of large-size metal soluble balls |
-
2006
- 2006-06-30 CN CN 200620091817 patent/CN2910414Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907502A (en) * | 2015-06-02 | 2015-09-16 | 中国石油天然气股份有限公司 | Making method of large-size metal soluble balls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070613 Termination date: 20100630 |