CN101905285A - Mold for wear-resistant ball production line - Google Patents
Mold for wear-resistant ball production line Download PDFInfo
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- CN101905285A CN101905285A CN2010102754433A CN201010275443A CN101905285A CN 101905285 A CN101905285 A CN 101905285A CN 2010102754433 A CN2010102754433 A CN 2010102754433A CN 201010275443 A CN201010275443 A CN 201010275443A CN 101905285 A CN101905285 A CN 101905285A
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- mold
- production line
- wear
- ball
- resistant ball
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Abstract
The invention relates to a mold for a wear-resistant ball production line. The mold consists of an upper mold and a lower mold, wherein the surfaces of the upper mold and the lower mold are provided with a plurality of semispherical cavities which are distributed annularly; the upper mold and the lower mold are positioned and connected through a positioning pin; the middle position of the upper mold is provided with a straight pouring gate; the middle of the straight pouring gate is provided with a sprue gate which is vertical to the mold; both the upper mold and the lower mold are provided with steps; the lower mold is provided with a bar-shaped pouring gate; and the central position of the bar-shaped pouring gate is provided with a sand ejection port. Mold ball cavities are distributed annularly so as to contribute to the generalities of the mold and a ball casting production line. The mold has the advantages of contributing to producing grinding balls of between phi30 and phi150, discharging 4 to 50 balls at one time, contributing to realizing automatic ball casting production, increasing production rate, reducing labor intensity, increasing the utilization ratio of molten iron, reasonably using mold space, greatly lowering production cost of ball casting and increasing yield.
Description
Technical field
The present invention relates to a kind of mould, relate in particular to a kind of mold for wear-resistant ball production line.
Background technology
Existing at present casting ball line mould, by circular arrangement, it is restricted that this kind mould single goes out nodule number on mould in the ball chamber, and nodule number many molten iron utilization rate more is just low more, is unfavorable for the production automation; In addition, mould production line cost is too high, and the die space utilization is reasonable inadequately, and die life is shorter, is unfavorable for improving the quality of abrading-ball production and processing.
Summary of the invention
At above defective, the purpose of this invention is to provide a kind of abrading-ball automated production that helps, boost productivity, improve the molten iron utilization rate, reduced the mold for wear-resistant ball production line of the husky use amount of overlay film, to solve many deficiencies of prior art.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of mold for wear-resistant ball production line, comprise by mold and bed die and forming, mold and bottom mold surface are provided with the hemisphere chamber of some annular spread, described mold positions by alignment pin with bed die and is connected, described mold medium position is offered a bar shaped running channel, and described sprue middle part is provided with a sprue gate perpendicular to mould; Be equipped with step on described mold and the bed die, bed die is provided with the bar shaped running channel; A sand shot mouth is offered in described bar shaped running channel centre.
The diameter in described hemisphere chamber is 30-150mm.
The beneficial effect of mold for wear-resistant ball production line of the present invention is: help realizing the automated production of casting ball, boost productivity, reduce labour intensity, improve the molten iron utilization rate, can rationally utilize die space, the mould single goes out nodule number and improves greatly; Can make Φ 80 pattern tool singles go out nodule number is 10 balls, and product yield is brought up to more than 79%, greatly reduces the production cost of casting ball, has improved output; By mould ball chamber is arranged to annular, help mould and the versatility of casting ball production line more; Adopt the core sand shot, fumigation is handled in the ball chamber, helps reducing the use amount of overlay film sand.
Description of drawings
According to embodiment and accompanying drawing the present invention is described in further detail below.
Fig. 1 is the structural representation of the described mold for wear-resistant ball production line of the embodiment of the invention.
Among the figure:
1, mold; 2, bed die; 3, step; 4, alignment pin; 5, hemisphere chamber; 6, bar shaped running channel; 7, sprue gate; 8, sand shot mouth.
The specific embodiment
As shown in Figure 1, mold for wear-resistant ball production line of the present invention, comprise by mold 1 and bed die 2 and forming that be equipped with the step 3 that is used to orbit on described mold 1 and the bed die 2, this mold 1 positions by alignment pin 4 with bed die 2 and is connected; Described mold 1 and bed die 2 surfaces are provided with the hemisphere chamber 5 of some annular spread, and its diameter can be 30-150mm.Described mold 1 medium position is offered a bar shaped running channel 6, and described sprue 6 middle parts are provided with a sprue gate 7 perpendicular to mould; Described bed die 2 is provided with the bar shaped running channel and offers a sand shot mouth 8 in its centre, and each hemisphere chamber 5 is provided with steam vent.During use, upper and lower mould cooperates sand shot respectively at corresponding template, and bar shaped running channel and 7 positions, sprue gate are only penetrated in sand shot, fumigation processing before the cast in the ball chamber up and down.
Claims (5)
1. mold for wear-resistant ball production line, comprise by mold (1) and bed die (2) and forming, mold (1) and bed die (2) surface are provided with the hemisphere chamber (5) of some annular spread, it is characterized in that: described mold (1) positions by alignment pin (4) with bed die (2) and is connected, described mold (1) medium position is offered a bar shaped running channel (6), and described sprue (6) middle part is provided with a sprue gate perpendicular to mould (7).
2. mold for wear-resistant ball production line according to claim 1 is characterized in that: be equipped with step (3) on described mold (1) and the bed die (2).
3. mold for wear-resistant ball production line according to claim 1 is characterized in that: described bed die (2) is provided with the bar shaped running channel.
4. mold for wear-resistant ball production line according to claim 3 is characterized in that: a sand shot mouth (8) is offered in described bar shaped running channel centre.
5. according to described any mold for wear-resistant ball production line of claim 1 to 3, it is characterized in that: the diameter in described hemisphere chamber (5) is 30-150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102754433A CN101905285A (en) | 2010-09-08 | 2010-09-08 | Mold for wear-resistant ball production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102754433A CN101905285A (en) | 2010-09-08 | 2010-09-08 | Mold for wear-resistant ball production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101905285A true CN101905285A (en) | 2010-12-08 |
Family
ID=43260954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102754433A Pending CN101905285A (en) | 2010-09-08 | 2010-09-08 | Mold for wear-resistant ball production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101905285A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069146A (en) * | 2011-01-07 | 2011-05-25 | 宁国市四方钢球模具厂 | Mould for wear-resisting casting ball production line |
| CN102430698A (en) * | 2011-11-18 | 2012-05-02 | 张联合 | Wear-resistant casting ball casting-forging and production method thereof |
| CN103286267A (en) * | 2013-05-28 | 2013-09-11 | 安庆市江城冶金机械有限公司 | Mold on continuous-casting production line |
| CN104942203A (en) * | 2015-07-06 | 2015-09-30 | 李广连 | Arc-shaped metal block forging die |
| CN109332602A (en) * | 2018-11-05 | 2019-02-15 | 徐州华腾耐磨材料有限公司 | A kind of mold for the production of solid iron ball |
| CN110961575A (en) * | 2019-12-16 | 2020-04-07 | 宁国市铸丰钢球铸造有限公司 | Molding method of sand mold |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5744449A (en) * | 1980-08-29 | 1982-03-12 | Komatsu Ltd | Casting method and mold device for crushing balls |
| JPS5877767A (en) * | 1981-11-02 | 1983-05-11 | Komatsu Ltd | Method and mold for casting ball used for grinding |
| CN2052691U (en) * | 1989-04-17 | 1990-02-14 | 丰润县合金铸件厂 | Metallic casting mould for ball grinding |
| CN2255886Y (en) * | 1995-08-16 | 1997-06-11 | 胡平 | Metal mould with sand lining |
| CN2281857Y (en) * | 1996-08-21 | 1998-05-20 | 郑州市中原化方机械厂 | Metal mould capable of changing metal core for casting metal ball |
| CN2538450Y (en) * | 2002-03-14 | 2003-03-05 | 操应胜 | Multi-ball metal mould |
| CN2642431Y (en) * | 2003-07-25 | 2004-09-22 | 安徽省宁国市耐磨材料总厂 | Matrix arrangement type multi-ball die assembly coated with sand |
| CN2860674Y (en) * | 2005-10-24 | 2007-01-24 | 姜庆志 | Production line ball swage |
| CN201783619U (en) * | 2010-09-08 | 2011-04-06 | 宁国市四方钢球模具厂 | Die for wear-resisting ball production line |
-
2010
- 2010-09-08 CN CN2010102754433A patent/CN101905285A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5744449A (en) * | 1980-08-29 | 1982-03-12 | Komatsu Ltd | Casting method and mold device for crushing balls |
| JPS5877767A (en) * | 1981-11-02 | 1983-05-11 | Komatsu Ltd | Method and mold for casting ball used for grinding |
| CN2052691U (en) * | 1989-04-17 | 1990-02-14 | 丰润县合金铸件厂 | Metallic casting mould for ball grinding |
| CN2255886Y (en) * | 1995-08-16 | 1997-06-11 | 胡平 | Metal mould with sand lining |
| CN2281857Y (en) * | 1996-08-21 | 1998-05-20 | 郑州市中原化方机械厂 | Metal mould capable of changing metal core for casting metal ball |
| CN2538450Y (en) * | 2002-03-14 | 2003-03-05 | 操应胜 | Multi-ball metal mould |
| CN2642431Y (en) * | 2003-07-25 | 2004-09-22 | 安徽省宁国市耐磨材料总厂 | Matrix arrangement type multi-ball die assembly coated with sand |
| CN2860674Y (en) * | 2005-10-24 | 2007-01-24 | 姜庆志 | Production line ball swage |
| CN201783619U (en) * | 2010-09-08 | 2011-04-06 | 宁国市四方钢球模具厂 | Die for wear-resisting ball production line |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069146A (en) * | 2011-01-07 | 2011-05-25 | 宁国市四方钢球模具厂 | Mould for wear-resisting casting ball production line |
| CN102430698A (en) * | 2011-11-18 | 2012-05-02 | 张联合 | Wear-resistant casting ball casting-forging and production method thereof |
| CN103286267A (en) * | 2013-05-28 | 2013-09-11 | 安庆市江城冶金机械有限公司 | Mold on continuous-casting production line |
| CN104942203A (en) * | 2015-07-06 | 2015-09-30 | 李广连 | Arc-shaped metal block forging die |
| CN109332602A (en) * | 2018-11-05 | 2019-02-15 | 徐州华腾耐磨材料有限公司 | A kind of mold for the production of solid iron ball |
| CN110961575A (en) * | 2019-12-16 | 2020-04-07 | 宁国市铸丰钢球铸造有限公司 | Molding method of sand mold |
| CN110961575B (en) * | 2019-12-16 | 2021-07-13 | 宁国市铸丰钢球铸造有限公司 | Molding method of sand mold |
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Application publication date: 20101208 |