CN206263208U - A kind of running gate system with dreg collecting slot - Google Patents

A kind of running gate system with dreg collecting slot Download PDF

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Publication number
CN206263208U
CN206263208U CN201621356065.0U CN201621356065U CN206263208U CN 206263208 U CN206263208 U CN 206263208U CN 201621356065 U CN201621356065 U CN 201621356065U CN 206263208 U CN206263208 U CN 206263208U
Authority
CN
China
Prior art keywords
sprue
dreg collecting
collecting slot
cross gate
dreg
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
CN201621356065.0U
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Chinese (zh)
Inventor
冉普
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.)
Guizhou Honglin Machinery Co Ltd
Original Assignee
Guizhou Honglin Machinery Co Ltd
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 Guizhou Honglin Machinery Co Ltd filed Critical Guizhou Honglin Machinery Co Ltd
Priority to CN201621356065.0U priority Critical patent/CN206263208U/en
Application granted granted Critical
Publication of CN206263208U publication Critical patent/CN206263208U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of running gate system with dreg collecting slot, including sprue cup, upper cross gate, middle sprue, survey sprue and lower cross gate, also include a pair symmetrically arranged dreg collecting slots, the dreg collecting slot is arranged on lower cross gate lower section in bending sidewalk for visually impaired people shape, and be connected with lower cross gate, the main charging aperture for including setting gradually, sealing neck and material-storing chamber, the charging aperture, sealing neck and material-storing chamber are connected, and vertical connection successively.The utility model is additionally arranged dreg collecting slot in traditional running gate system, the liquid stream forward metal liquid with a large amount of slags enters in material-storing chamber during cast, and the dreg collecting slot sealing neck blocking for first being solidified, without backflow, the casting dreg defect produced using this running gate system is greatly reduced.

Description

A kind of running gate system with dreg collecting slot
Technical field
The utility model is related to a kind of running gate system, and in particular to a kind of running gate system with dreg collecting slot.
Background technology
At present, when the high temperature alloy higher to internal quality requirement and stainless cast steel part carry out precision-investment casting, mainly To obtain that appearance and size is complete, interior tissue is excellent, for the purpose of satisfactory mechanical property casting.Common model casting cast system System technique has two kinds of forms:A kind of is the through type list sprue running gate system of rectangular cross-section, and casting is connected by ingate Onto four sides of sprue.Molten metal enters sprue from sprue cup during cast, and the residual slag in molten metal is with liquid level Float, a part forms dreg defect after entering casting die cavity, casting solidification by ingate with molten metal in casting.It is another Structure is that centre is that a less sprue of size, both sides have a side sprue respectively, and middle sprue is straight with two avris The lower end of running channel is connected by lower cross gate, upper end is connected by top cross gate and exhaust duct with sprue cup.Casting is poured in Road is connected on both sides feeding sprue, and molten metal is injected middle sprue and then poured by lower lateral from sprue cup during cast Road into the side sprue on both sides, liquid level is gradually increasing and last entered in casting die cavity by ingate.During this pours journey Residual slag in first strand of molten metal is entered in both sides feeding sprue by bottom cross gate, and a portion is eventually entered into Casting die cavity, and the dreg defect of casting is formed after casting solidification.It can be seen that, using above-mentioned traditional precision-investment casting method During production high temperature alloy and stainless cast steel part, dreg defect is difficult to avoid that, after X-ray examination because dreg defect scraps ratio very Height, commonly reaches 60% or so, and quality cannot ensure.
For above-mentioned deficiency, it is necessary to design and develop a kind of running gate system with dreg collecting slot, above-mentioned each can be supplied and lacked Point.
Utility model content
In order to solve above-mentioned problem, the utility model provides a kind of running gate system with dreg collecting slot.
The utility model is to be achieved through the following technical solutions:
A kind of running gate system with dreg collecting slot, including sprue cup, upper cross gate, middle sprue, survey sprue and lower horizontal stroke Running channel, also including a pair symmetrically arranged dreg collecting slots, the dreg collecting slot is arranged on below lower cross gate in bending sidewalk for visually impaired people shape, and with Lower cross gate is connected, the main charging aperture for including setting gradually, sealing neck and material-storing chamber, the charging aperture, sealing neck and storage Material chamber is connected, and vertical connection successively.
Preferably, the sprue cup, upper cross gate, middle sprue, survey sprue and lower cross gate are connected.
Compared with prior art, the beneficial effects of the utility model are:The utility model increases in traditional running gate system If dreg collecting slot, liquid stream forward metal liquid with a large amount of slags enters in material-storing chamber during cast, and the dreg collecting slot for first being solidified Without backflow, the casting dreg defect produced using this running gate system is greatly reduced for sealing neck blocking.
Brief description of the drawings
Fig. 1 is the schematic diagram of structure described in the utility model;
Fig. 2 is the structural representation of dreg collecting slot of the present utility model.
In figure:1st, sprue cup, 2, upper cross gate, 3, middle sprue, 4, survey sprue, 5, lower cross gate, 6, dreg collecting slot, 7th, charging aperture, 8, sealing neck, 9, material-storing chamber.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings:
As shown in Figure 1 and Figure 2, a kind of running gate system with dreg collecting slot, including be connected sprue cup 1, upper cross gate 2, in Between sprue 3, survey sprue 4 and lower cross gate 5, also including a pair symmetrically arranged dreg collecting slots 6, the dreg collecting slot 6 in bending it is blind Road shape is arranged on the lower section of lower cross gate 5, and is connected with lower cross gate 5, the main charging aperture 7 for including setting gradually, sealing neck 8 And material-storing chamber 9, the charging aperture 7, sealing neck 8 and material-storing chamber 9 are connected, and vertical connection successively.
Operation principle:
During work, molten metal injects from sprue cup 1, when flowing downwardly through cross gate 5 from middle sprue 3 and survey sprue 4, Forward metal liquid containing more slag enters in material-storing chamber 9 from the charging aperture 7 of dreg collecting slot 6 through sealing neck 8, is then first solidified The sealing neck 8 of dreg collecting slot 6 block without backflow, the casting dreg defect produced using this running gate system is greatly reduced.
General principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally The principle of utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has various change And improvement, these changes and improvements are both fallen within the range of claimed the utility model.The utility model claims scope By appending claims and its equivalent thereof.

Claims (2)

1. a kind of running gate system with dreg collecting slot, including sprue cup(1), upper cross gate(2), middle sprue(3), survey sprue (4)And lower cross gate(5), it is characterised in that:Also include a pair symmetrically arranged dreg collecting slots(6), the dreg collecting slot(6)In bending Sidewalk for visually impaired people shape is arranged on lower cross gate(5)Lower section, and with lower cross gate(5)It is connected, the main charging aperture for including setting gradually (7), sealing neck(8)And material-storing chamber(9), the charging aperture(7), sealing neck(8)And material-storing chamber(9)It is connected, and it is vertical successively Connection.
2. a kind of running gate system with dreg collecting slot according to claim 1, it is characterised in that:The sprue cup(1), upper horizontal stroke Running channel(2), middle sprue(3), survey sprue(4)And lower cross gate(5)It is connected.
CN201621356065.0U 2016-12-12 2016-12-12 A kind of running gate system with dreg collecting slot Expired - Fee Related CN206263208U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621356065.0U CN206263208U (en) 2016-12-12 2016-12-12 A kind of running gate system with dreg collecting slot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621356065.0U CN206263208U (en) 2016-12-12 2016-12-12 A kind of running gate system with dreg collecting slot

Publications (1)

Publication Number Publication Date
CN206263208U true CN206263208U (en) 2017-06-20

Family

ID=59044983

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621356065.0U Expired - Fee Related CN206263208U (en) 2016-12-12 2016-12-12 A kind of running gate system with dreg collecting slot

Country Status (1)

Country Link
CN (1) CN206263208U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110586861A (en) * 2019-09-26 2019-12-20 肇庆匹思通机械有限公司 Processing method of balance block

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110586861A (en) * 2019-09-26 2019-12-20 肇庆匹思通机械有限公司 Processing method of balance block
CN110586861B (en) * 2019-09-26 2021-01-05 肇庆匹思通机械有限公司 Processing method of balance block

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170620

Termination date: 20171212

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