CN201783621U - Iron casting pouring device - Google Patents

Iron casting pouring device Download PDF

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Publication number
CN201783621U
CN201783621U CN2010202859731U CN201020285973U CN201783621U CN 201783621 U CN201783621 U CN 201783621U CN 2010202859731 U CN2010202859731 U CN 2010202859731U CN 201020285973 U CN201020285973 U CN 201020285973U CN 201783621 U CN201783621 U CN 201783621U
Authority
CN
China
Prior art keywords
casting
pouring
sprue
mold cavity
communicated
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
CN2010202859731U
Other languages
Chinese (zh)
Inventor
王庭海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liaocheng Xinxing Cast Pipe Co.,Ltd.
Original Assignee
王庭海
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 王庭海 filed Critical 王庭海
Priority to CN2010202859731U priority Critical patent/CN201783621U/en
Application granted granted Critical
Publication of CN201783621U publication Critical patent/CN201783621U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an iron casting pouring device, which belongs to the field of sand casting and mainly comprises a sand box and a vertical straight runner with a pouring gate. A casting cavity is arranged in the sand box. The iron casting pouring device is characterized in that the straight runner is communicated with the casting cavity through more than two transverse inner runners, a riser slightly lower than the pouring gate is arranged on one side of the pouring gate, and communicated with the straight runner. Molten iron enters the casting cavity of a sand box body from the inner runners, stepped pouring is realized, and the molten iron rises progressively in sequence, thereby favoring feeding and reducing riser weight greatly.

Description

The ironcasting pouring device
Technical field
The utility model belongs to the sand casting field, is a kind of device of the special-purpose ironcasting that is used to cast specifically.
Background technology
Sand casting is widely used in the moulding manufacturing of various ironcastings, mainly by sandbox and the vertical sprue that has casting gate, establishes casting mold cavity in the sandbox.With the example that is cast into of gearbox, present forging type is that sandbox is split shape casting, and whole box body has only a sprue, needs a very big rising head.Not only laterally play the core operation easier big, production efficiency is low, and the flowability of molten iron is poor, is unfavorable for the technology feeding, is prone to common casting flaws such as pore, sand holes, shrinkage cavity, and yield rate has only about 70-80%.
Summary of the invention
The purpose of this utility model is to provide a kind of cast member pouring device of staged casting.
The utility model is achieved in that
The ironcasting pouring device mainly comprises sandbox and the vertical sprue that has casting gate, establishes casting mold cavity in the sandbox, it is characterized in that: described vertical sprue is communicated with casting mold cavity by plural horizontal ingate; One side of described casting gate is provided with a rising head a little less than casting gate, and this rising head is communicated with sprue.
After the utility model adopted said structure, molten iron was entered by a plurality of ingates in the casting mold cavity of casing, and the incremental formula of molten iron rises, and formed the staged casting, helped feeding, and alleviated rising head weight greatly.Can adopt simultaneously vertical core down, reduce operation easier, improve production efficiency, have steady, the smooth effect of molten iron stamp, reduce common casting flaws such as pore, sand holes, shrinkage cavity, yield rate is up to 97%.
Description of drawings
Accompanying drawing is a kind of structural representation of the present utility model.
In the accompanying drawing, 1 is that sandbox, 2 is that sprue, 3 is that casting mold cavity, 4 is that ingate, 5 is rising head.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
As shown in drawings, the utility model is the ironcasting pouring device, is mainly used in ironcastings such as sand casting gearbox.According to the size and the shape of ironcasting, sandbox 1 inside is provided with corresponding casting mold cavity 3; Side at sandbox 1 is provided with a vertical sprue 2, and the upper end of sprue 2 is a casting gate; One side of casting gate is provided with a rising head 5 a little less than casting gate, and this rising head 5 is communicated with sprue 2, is used for feeding.Be provided with plural horizontal ingate 4 between described sprue 2 and the casting mold cavity 3, be communicated with sprue 2 and casting mold cavity 3.Ingate 4 evenly is provided with up and down along casting mold cavity 3, generally is designed to three ingates 4 and gets final product.Owing to have additional ingate 4, in casting cycle, the molten iron in the sprue 2 enters in the casting mold cavity 3 successively by ingate 4, and molten iron incremental formula in casting mold cavity 3 rises, and is beneficial to feeding, can reduce the weight of rising head 5 greatly.

Claims (3)

1. ironcasting pouring device, mainly comprise sandbox (1) and have the vertical sprue (2) of casting gate, establish casting mold cavity (3) in the sandbox (1), it is characterized in that: described vertical sprue (2) is communicated with casting mold cavity (3) by plural horizontal ingate (4); One side of described casting gate is provided with a rising head a little less than casting gate (5), and this rising head (5) is communicated with sprue (2).
2. ironcasting pouring device according to claim 1 is characterized in that: described ingate (4) evenly is provided with up and down along casting mold cavity (3).
3. ironcasting pouring device according to claim 1 and 2 is characterized in that: described ingate (4) is set to three.
CN2010202859731U 2010-08-07 2010-08-07 Iron casting pouring device Expired - Fee Related CN201783621U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202859731U CN201783621U (en) 2010-08-07 2010-08-07 Iron casting pouring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202859731U CN201783621U (en) 2010-08-07 2010-08-07 Iron casting pouring device

Publications (1)

Publication Number Publication Date
CN201783621U true CN201783621U (en) 2011-04-06

Family

ID=43815600

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202859731U Expired - Fee Related CN201783621U (en) 2010-08-07 2010-08-07 Iron casting pouring device

Country Status (1)

Country Link
CN (1) CN201783621U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102861875A (en) * 2011-07-07 2013-01-09 吴玉荣 Improved hub pouring gate
CN103878325A (en) * 2012-12-19 2014-06-25 江苏华东风能科技有限公司 Novel casting and pouring system for hub casting of wind driven generator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102861875A (en) * 2011-07-07 2013-01-09 吴玉荣 Improved hub pouring gate
CN103878325A (en) * 2012-12-19 2014-06-25 江苏华东风能科技有限公司 Novel casting and pouring system for hub casting of wind driven generator
CN103878325B (en) * 2012-12-19 2016-06-15 江苏华东风能科技有限公司 The system for casting and pouring of hub of wind power generator foundry goods

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: LIAOCHENG XINXING CAST TUBE CO., LTD.

Free format text: FORMER OWNER: WANG TINGHAI

Effective date: 20130822

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130822

Address after: 252000, Shandong, Liaocheng province cattle Road West first South Road

Patentee after: Liaocheng Xinxing Cast Pipe Co.,Ltd.

Address before: 252000 Shandong city in Liaocheng Province Road West Road, the first talk cattle Co. Ltd. Nova pipe

Patentee before: Wang Tinghai

DD01 Delivery of document by public notice

Addressee: Liaocheng Xinxing Cast Pipe Co.,Ltd.

Document name: Notification to Pay the Fees

DD01 Delivery of document by public notice

Addressee: Liaocheng Xinxing Cast Pipe Co.,Ltd.

Document name: Notification that Application Deemed not to be Proposed

DD01 Delivery of document by public notice

Addressee: Liaocheng Xinxing Cast Pipe Co.,Ltd.

Document name: Notification of Termination of Patent Right

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110406

Termination date: 20140807

EXPY Termination of patent right or utility model