CN203140700U - Steel ball casting mold - Google Patents
Steel ball casting mold Download PDFInfo
- Publication number
- CN203140700U CN203140700U CN 201320119386 CN201320119386U CN203140700U CN 203140700 U CN203140700 U CN 203140700U CN 201320119386 CN201320119386 CN 201320119386 CN 201320119386 U CN201320119386 U CN 201320119386U CN 203140700 U CN203140700 U CN 203140700U
- Authority
- CN
- China
- Prior art keywords
- ball
- steel ball
- running channel
- mould
- ball groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 238000005266 casting Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 4
- 239000004576 sand Substances 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a steel ball casting mold which comprises two half molds, wherein the mold has a left-right die assembly mode; a plurality of semicircular ball grooves are correspondingly formed in the attachment surface of the two half molds from top to bottom; when the two half molds are closed, the two semicircular ball grooves form a complete ball groove; the upper and lower adjacent ball grooves are communicated through an air duct; a vertical pouring gate is arranged on one side of the ball groove; the pouring gate is connected with the ball groove through a pouring branch gate; and the air outlet of the air duct and the sprue gate of the pouring gate are arranged on the top of the mold. The steel ball casting mold is not required to be manually carried in the using process, the labor intensity of workers is lightened, the molten steel utilization rate is greatly improved and is up to 93 percent, the product smoothness is greatly improved, the phenomena of sand shakeout and air ring in the finished steel ball are avoided, and the pouring time is short.
Description
Technical field
The utility model relates to a kind of mould, especially a kind of steel ball casting mould.
Background technology
Steel ball needs to use mould in the process of producing, traditional mould needs first sanding mould when cast, and during sanding, it is more that mould is moved number of times, and molten steel Utilization rate is low, and finished product fineness is low, and the knockout phenomenon is serious, and the duration of pouring is longer.
The utility model content
In order to address the above problem, the utility model proposes a kind of novel steel ball casting mould, this mould need not manually to move in the process of using, alleviated working strength of workers, molten steel Utilization rate has obtained large increase, can reach 93%, and product glossiness has obtained large increase, the finished product steel ball does not have knockout, compression ring phenomenon, and the duration of pouring is short.
The utility model is achieved through the following technical solutions: a kind of steel ball casting mould, comprise two half modules, this mould adopts the mode of left and right sides matched moulds, the binding face of two half modules from top to bottom correspondence is provided with a plurality of semicircle ball grooves, when two half modules were closed, two semicircle ball grooves were formed a complete ball groove; Be communicated with by air drain between the described neighbouring ball groove; One side of described ball groove is provided with vertical running channel, is connected by the cast by-path between running channel and the ball groove.
The top of mould all is located at the gas outlet of described air drain and the sprue gate of running channel.
Described air drain, running channel and cast by-path are that the vertical symmetrical subdivision of center line is two parts with the abutted surface of left and right half module all, are located at respectively on left half module and the right half module.
The top mouth of described running channel is funnel-form, makes things convenient for molten steel to inject.
The beneficial effects of the utility model are: a kind of steel ball casting mould, in the process of using, need not manually to move, alleviated working strength of workers, molten steel Utilization rate has obtained large increase, can reach 93%, product glossiness has obtained large increase, and the finished product steel ball does not have knockout, compression ring phenomenon, and the duration of pouring is short.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing 1 is front view of the present utility model.
Accompanying drawing 2 is the A-A cutaway view of Fig. 1.
Among the figure, 1. left half module, 2. right half module, 3. ball groove, 4. air drain, 5. cast by-path, 6. running channel.
The specific embodiment
In the accompanying drawings, this steel ball casting mould comprises two half modules, this mould adopts the mode of left and right sides matched moulds, the binding face of two half modules from top to bottom correspondence is provided with a plurality of semicircle ball grooves 3, and when two half modules were closed, two semicircle ball grooves 3 were formed a complete ball groove 3; Be communicated with by air drain 4 between the described neighbouring ball groove 3; One side of described ball groove 3 is provided with vertical running channel 6, is connected by cast by-path 5 between running channel 6 and the ball groove 3.
The top of mould all is located at the sprue gate of the gas outlet of described air drain 4 and running channel 6.
Described air drain 4, running channel 6 and cast by-path 5 are that the vertical symmetrical subdivision of center line is two parts with the abutted surface of left and right half module all, are located at respectively on left half module 1 and the right half module 2.
The top mouth of described running channel 6 is funnel-form, makes things convenient for molten steel to inject.
According to size and the user demand of mould, many group ball grooves 3 can be set along the horizontal partition line direction of mould.
During use, with the mould closure, inject molten steel by the sprue gate at running channel 6 tops, molten steel enters in the ball groove 3 along running channel 6 and cast by-path 5, and the gas in the ball groove 3 is extruded by air drain 4, can prevent from occurring on the steel ball compression ring.
Claims (3)
1. a steel ball casting mould comprises two half modules, it is characterized in that: this mould adopts the mode of left and right sides matched moulds, and the binding face of two half modules from top to bottom correspondence is provided with a plurality of semicircle ball grooves (3); Be communicated with by air drain (4) between the described neighbouring ball groove (3); One side of described ball groove (3) is provided with vertical running channel (6), is connected by cast by-path (5) between running channel (6) and the ball groove (3).
2. according to the described a kind of steel ball casting mould of claim 1, it is characterized in that: the top of mould all is located at the sprue gate of the gas outlet of described air drain (4) and running channel (6).
3. according to the described a kind of steel ball casting mould of claim 1, it is characterized in that: described air drain (4), running channel (6) and cast by-path (5) are that the vertical symmetrical subdivision of center line is two parts with the abutted surface of left and right half module all, are located at respectively on left half module (1) and the right half module (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320119386 CN203140700U (en) | 2013-03-17 | 2013-03-17 | Steel ball casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320119386 CN203140700U (en) | 2013-03-17 | 2013-03-17 | Steel ball casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203140700U true CN203140700U (en) | 2013-08-21 |
Family
ID=48968256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320119386 Expired - Fee Related CN203140700U (en) | 2013-03-17 | 2013-03-17 | Steel ball casting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203140700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588588A (en) * | 2015-02-04 | 2015-05-06 | 东洋铁球（马鞍山）有限公司 | Microsphere production mold |
-
2013
- 2013-03-17 CN CN 201320119386 patent/CN203140700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588588A (en) * | 2015-02-04 | 2015-05-06 | 东洋铁球（马鞍山）有限公司 | Microsphere production mold |
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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: 20130821 Termination date: 20140317 |