CN204892876U - Heavy -calibre stator the gating system - Google Patents
Heavy -calibre stator the gating system Download PDFInfo
- Publication number
- CN204892876U CN204892876U CN201520684167.4U CN201520684167U CN204892876U CN 204892876 U CN204892876 U CN 204892876U CN 201520684167 U CN201520684167 U CN 201520684167U CN 204892876 U CN204892876 U CN 204892876U
- Authority
- CN
- China
- Prior art keywords
- stator
- cross gate
- heavy caliber
- heavy
- outer shroud
- 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
- 239000004429 Calibre Substances 0.000 title abstract 5
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000003643 water by type Substances 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a heavy -calibre stator the gating system, relates to low pressure pouring CT machine part technical field. This the gating system, lower floor's cross gate include that the inner ring waters, the outer loop waters and the splice bar, and the outer loop waters to water with the inner ring to be connected through the splice bar, and this structure makes solution while and steady injection heavy -calibre stator body. The even setting of open riser is at stator inner ring top and stator outer loop top, and the endocyclic flow gate of stator of heavy -calibre stator is provided with the blind riser with the junction of upper cross gate, and solution and grit are saved to this kind of structure, do benefit to the preparation mould, and the feeding capacity is very strong, and easy cutting, helps heavy -calibre stator surface quality's promotion. This the gating system has the advantage of the operation of easy workman, reduction in the number of rejects.
Description
Technical field
The utility model relates to low-pressure casting CT machine part technical field, particularly a kind of heavy caliber stator running gate system.
Background technology
Because existing heavy caliber stator build is huge, complex structure, not easily casts, and easily produces defect, and operative is loaded down with trivial details, and percent defective is high, and is subject to the restriction of casting die, causes the heavy caliber stator became uneven produced, easily deformation occurs.
Summary of the invention
For the defect that prior art exists, the utility model proposes a kind of heavy caliber stator running gate system, solve existing heavy caliber stator structure complicated, became uneven, yielding, the problem of not easily casting.
The technical scheme that the utility model adopts is: a kind of heavy caliber stator running gate system, said system comprises sprue, the cross gate be communicated with sprue and the heavy caliber stator with open riser, its technical essential is: described cross gate is divided into two-layer up and down, upper strata running channel is connected by sprue with lower floor running channel, upper strata cross gate comprises the cross gate with ingate and blind riser, lower floor's cross gate comprises inner ring running channel, outer shroud running channel and dowel, outer shroud running channel is connected by dowel with inner ring running channel, the outer shroud running channel of lower floor's cross gate is communicated with by ingate with stator outer shroud, upper strata cross gate is communicated with by ingate with stator inner loop,
Sprue is communicated with cross gate, then is communicated with stator inner loop, stator outer shroud through ingate, forms cast passage.
Described open riser is arranged on stator inner loop top uniformly.
Described open riser is arranged on stator outer shroud top uniformly.
The ingate of the stator inner loop of heavy caliber stator and the junction of upper strata cross gate are provided with blind riser.
Advantage of the present utility model and beneficial effect are: this heavy caliber stator running gate system, lower floor's cross gate comprises inner ring running channel, outer shroud running channel and dowel, outer shroud running channel is connected by dowel with inner ring running channel, and this structure makes solution simultaneously and injects heavy caliber stator body stably.Open riser is arranged on stator inner loop top and stator outer shroud top uniformly, the ingate of the stator inner loop of heavy caliber stator and the junction of upper strata cross gate are provided with blind riser, this structure saves solution and sand, be beneficial to making mould, feeding capacity is very strong, and easily cut, contribute to the lifting of heavy caliber stator surface quality.This running gate system has and is easy to operative, the advantage of rate of reducing the number of rejects and seconds.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, also can obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model heavy caliber stator running gate system front view;
Fig. 2 is the top view of the utility model Fig. 1;
Fig. 3 is the rearview of the utility model Fig. 1;
Fig. 4 is the utility model heavy caliber stator running gate system stereogram;
In figure, sequence number illustrates: 1 sprue, 2 cross gates, 2-1 inner ring running channel, 2-2 outer shroud running channel, 2-3 dowel, 3 heavy caliber stators, 3-1 ingate, 3-2 open riser, 3-3 open riser, 3-4 ingate, 4 chills, 5 blind risers.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in further detail the utility model below in conjunction with accompanying drawing 1 ~ 4 and detailed description of the invention.
The heavy caliber stator running gate system that embodiment of the present utility model adopts, comprise sprue 1, the cross gate 2 be communicated with sprue 1 and the heavy caliber stator with open riser 3-2,3-3, the heavy caliber stator 3 in the present embodiment refers to that the diameter of bore meets the stator of 2015X540mm ~ 2215X650mm.Cross gate 2 in the present embodiment is divided into two-layer up and down, upper strata running channel is connected by sprue 1 with lower floor running channel, upper strata cross gate comprises the cross gate with ingate 3-4 and blind riser 5, lower floor's cross gate comprises inner ring running channel 2-1, outer shroud running channel 2-2 and dowel 2-3, outer shroud running channel 2-2 is connected by dowel 2-3 with inner ring running channel 2-1, the ingate 3-4 be positioned in the present embodiment on stator inner loop running channel has 8, and the ingate 3-1 being positioned at stator outer shroud running channel has 30.The outer shroud running channel 2-2 of lower floor's cross gate is communicated with by ingate 3-1 with stator outer shroud, and upper strata cross gate is communicated with by ingate 3-4 with stator inner loop;
Sprue 1 is communicated with cross gate 2, then is communicated with stator inner loop, stator outer shroud through ingate 3-4,3-1, forms cast passage.
Open riser 3-3 and 3-2 is arranged on stator inner loop top and stator outer shroud top uniformly, and the present embodiment adopts 16 open risers.
The ingate 3-4 of the stator inner loop of heavy caliber stator 3 and the junction of upper strata cross gate are provided with blind riser 5, and the present embodiment adopts 8 blind risers 5.In heavy caliber stator 3, bottom annulus upper and lower end face and thermal center place is provided with polylith chill 4, and foundry goods can be avoided to occur defect, thus improves bulk properties.
The casting process of this running gate system is: liquid metal (hereinafter referred to as solution) is flowed into by sprue, flows into ingate respectively through cross gate, then flows into heavy caliber stator by ingate, thus flows into each rising head via heavy caliber stator body, completes cast.
Be described in detail the utility model above, apply specific case herein and set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. a heavy caliber stator running gate system, said system comprises sprue, the cross gate be communicated with sprue and the heavy caliber stator with open riser, its technical essential is: described cross gate is divided into two-layer up and down, upper strata running channel is connected by sprue with lower floor running channel, upper strata cross gate comprises the cross gate with ingate and blind riser, lower floor's cross gate comprises inner ring running channel, outer shroud running channel and dowel, outer shroud running channel is connected by dowel with inner ring running channel, the outer shroud running channel of lower floor's cross gate is communicated with by ingate with stator outer shroud, upper strata cross gate is communicated with by ingate with stator inner loop,
Sprue is communicated with cross gate, then is communicated with stator inner loop, stator outer shroud through ingate, forms cast passage.
2. heavy caliber stator running gate system as claimed in claim 1, is characterized in that: described open riser is arranged on stator inner loop top uniformly.
3. heavy caliber stator running gate system as claimed in claim 1, is characterized in that: described open riser is arranged on stator outer shroud top uniformly.
4. heavy caliber stator running gate system as claimed in claim 1, is characterized in that: the ingate of the stator inner loop of heavy caliber stator and the junction of upper strata cross gate are provided with blind riser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684167.4U CN204892876U (en) | 2015-09-07 | 2015-09-07 | Heavy -calibre stator the gating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684167.4U CN204892876U (en) | 2015-09-07 | 2015-09-07 | Heavy -calibre stator the gating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204892876U true CN204892876U (en) | 2015-12-23 |
Family
ID=54915090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520684167.4U Expired - Fee Related CN204892876U (en) | 2015-09-07 | 2015-09-07 | Heavy -calibre stator the gating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204892876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237204A (en) * | 2018-03-07 | 2018-07-03 | 衢州学院 | A kind of aluminium alloy front end frame running gate system and manufacturing method |
-
2015
- 2015-09-07 CN CN201520684167.4U patent/CN204892876U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237204A (en) * | 2018-03-07 | 2018-07-03 | 衢州学院 | A kind of aluminium alloy front end frame running gate system and manufacturing method |
| CN108237204B (en) * | 2018-03-07 | 2023-06-20 | 衢州学院 | Aluminum alloy front end frame pouring system and manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |