CN203140700U - Steel ball casting mold - Google Patents

Steel ball casting mold Download PDF

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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
mould
running channel
pouring
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
Application number
CN 201320119386
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Chinese (zh)
Inventor
仇存红
Original Assignee
仇存红
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 仇存红 filed Critical 仇存红
Priority to CN 201320119386 priority Critical patent/CN203140700U/en
Application granted granted Critical
Publication of CN203140700U publication Critical patent/CN203140700U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

The steel ball casting mould
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).
CN 201320119386 2013-03-17 2013-03-17 Steel ball casting mold Expired - Fee Related CN203140700U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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