CN205551394U - A pouring mechanism for box lost -foaming casting process - Google Patents
A pouring mechanism for box lost -foaming casting process Download PDFInfo
- Publication number
- CN205551394U CN205551394U CN201620094325.5U CN201620094325U CN205551394U CN 205551394 U CN205551394 U CN 205551394U CN 201620094325 U CN201620094325 U CN 201620094325U CN 205551394 U CN205551394 U CN 205551394U
- Authority
- CN
- China
- Prior art keywords
- ingate
- cross gate
- sprue
- casing
- casting process
- 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
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Abstract
The utility model discloses a pouring mechanism for box lost -foaming casting process, including cross gate, down sprue, water center piece and water in and, the one end of cross gate and the one end of down sprue is perpendicular be connected and all with water central and be connected, just cross gate, the down sprue structure as an organic whole of moulding plastics should be watered the center piece and can be done 90 in cross gate and down sprue junction and rotate, water in all being equipped with on cross gate and the down sprue.
Description
Technical field
The utility model belongs to lost foam casting process technical field, is specifically related to a kind of casting mechanism for casing lost foam casting process.
Background technology
New casting technique the most with fastest developing speed during lost foam casting, and coating technology is this technique successfully one of key, at present most lost foam casting manufacturer of China uses self-control coating to deal with production, and the cast(ing) surface obtained is coarse, even produce casting flaw.
Existing motor casing typically uses sand casting, also needs to make fuse, complex process during moulding, wall thickness is difficult to ensure, percent defective is high, and production efficiency is low, currently also has employing lost foam process casting valve body, core need not be played, only need to use foamed polystyrene bead, foamed shaping, make lost foam pattern, through combination bonding, surface brush fireproof coating, drying, bury case with dry sand, pours into a mould under negative pressure, evaporative pattern gasification disappears, form foundry goods, but white mould intensity is low, then through brushing, dry, burying the operations such as case, easily causing deformation, percent defective is high.
Utility model content
Utility model purpose: for above-mentioned problem of the prior art and deficiency, the purpose of this utility model is to provide a kind of casting mechanism for casing lost foam casting process.
Technical scheme: the utility model discloses a kind of casting mechanism for casing lost foam casting process, including cross gate, sprue, running channel central block and ingate, one end of described cross gate is vertical with one end of sprue to be connected and is all connected with running channel central block, and described cross gate, sprue are molded into integrative-structure, this running channel central block can do 90 ° of rotations at cross gate and sprue junction, and described cross gate and sprue are equipped with ingate.
As further optimization of the present utility model, two ends, running channel central block lower end described in the utility model are provided with and are connected to cross gate and the reinforcement of both sides, sprue junction.
As further optimization of the present utility model, ingate described in the utility model includes the first ingate and the second ingate, this first ingate and the second ingate be front and rear surfaces be the funnel type structure of plane.
As further optimization of the present utility model, the height that height is the second ingate 1.2-1.4 times of the first ingate described in the utility model, described first ingate is arranged on cross gate one end away from sprue, and this first ingate is arranged on sprue one end away from cross gate.
As further optimization of the present utility model, the upper end of casing evaporative pattern of the present utility model and side are all arranged in order and are provided with circular accent, and described ingate is fixed at this circle accent.
Beneficial effect: the utility model compared with prior art, has the advantage that employing casting mechanism of the present utility model, and the body structure intensity of casting is high, is unlikely to deform, and yield rate is high, has good economic benefit.
Accompanying drawing explanation
Fig. 1 is the practical structures schematic diagram of the white mould of casing of the present embodiment；
Fig. 2 is the structural representation of the present embodiment；
Fig. 3 is the connection diagram of running channel center, cross gate, sprue；
The 1 white mould of casing, 11 accents, 2 cross gates, 3 sprues, 4 running channel central blocks, 5--ingate, 41 reinforcements.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in detail; but illustrate that protection domain of the present utility model is not limited to the concrete scope of the present embodiment simultaneously; based on the embodiment in the utility model; the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly falls into the scope of the utility model protection.
It should be noted that in description of the present utility model, except as otherwise noted, " multiple " are meant that two or more；Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction or the device of hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " etc. are only used for describing purpose, and it is not intended that indicate or hint relative importance.
nullAs depicted in figs. 1 and 2，The upper end of the white mould of casing 1 of the present embodiment and side are equipped with circular accent 11，According to actual casing situation，This accent 11 shape is not limited to circle，Owing to accent 11 quantity on the white mould of casing 1 is too much，In existing operation，By building a running gate system for each accent 11，But owing to quantity is too much，Build process overlong time，Operation is the most loaded down with trivial details，Therefore for the white mould of above-mentioned casing 1，A kind of casting mechanism for casing lost foam casting process of the present embodiment，Including cross gate 2、Sprue 3、Running channel central block 4 and ingate 5，One end of cross gate 2 is vertical with one end of sprue 3 to be connected and is all connected with running channel central block 4，And cross gate 2、Sprue 3 is molded into integrative-structure，This running channel central block 4 can do 90 ° of rotations at cross gate 2 and sprue 3 junction，It is equipped with ingate 5 on cross gate 2 and sprue 3，It is connected with accent 11 by ingate 5，Cross gate 2 is placed in the upper end of the white mould of casing 1，Sprue 3 is placed in the side of the white mould of casing 1，Cross gate 2 and sprue 3 are molded into integrative-structure by the junction of cross gate 2 and sprue 3，It is arranged on above-mentioned junction by rotatable running channel central block 4，Can conveniently switch cast direction，It is particularly well-suited to the accent 11 white mould of a fairly large number of casing 1.
As shown in Figure 3, the two ends, running channel central block 4 lower end of the present embodiment are provided with and are connected to cross gate 2 and the reinforcement 41 of both sides, sprue 3 junction, rotated in the junction of cross gate 2 and sprue 3 by reinforcement 41, drive running channel central block 4 to rotate, thus change cast direction.
The present embodiment is provided with the white mould of casing 1 of two accents 11 for end face, ingate 5 includes the first ingate and the second ingate, this first ingate and the second ingate be front and rear surfaces be the funnel type structure of plane, the height of the first ingate is height 1.2-1.4 times of the second ingate, described first ingate is arranged on cross gate 2 one end away from sprue 3, this first ingate is arranged on sprue 3 one end away from cross gate 2, due to the first ingate and the difference in height of the second ingate, make to be provided with the cross gate 2 of the first ingate and the second ingate or sprue 3 is inclined, especially for sprue 3, during ensureing running channel, the cast uniformity of each accent 11 and stationarity.
Embodiment of the present utility model is given for the sake of example and description, and is not exhaustively or the utility model to be limited to disclosed form.Many modifications and variations are apparent from for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present utility model and actual application are more preferably described, and makes those of ordinary skill in the art it will be appreciated that the utility model thus design are suitable to the various embodiments with various amendments of special-purpose.
Claims (5)
1. the casting mechanism for casing lost foam casting process, it is characterized in that: include cross gate, sprue, running channel central block and ingate, one end of described cross gate is vertical with one end of sprue to be connected and is all connected with running channel central block, and described cross gate, sprue are molded into integrative-structure, this running channel central block can do 90 ° of rotations at cross gate and sprue junction, and described cross gate and sprue are equipped with ingate.
A kind of casting mechanism for casing lost foam casting process the most according to claim 1, it is characterised in that: two ends, described running channel central block lower end are provided with and are connected to cross gate and the reinforcement of both sides, sprue junction.
A kind of casting mechanism for casing lost foam casting process the most according to claim 1 and 2, it is characterized in that: described ingate includes the first ingate and the second ingate, this first ingate and the second ingate be front and rear surfaces be the funnel type structure of plane.
A kind of casting mechanism for casing lost foam casting process the most according to claim 3, it is characterized in that: the height that height is the second ingate 1.2-1.4 times of described first ingate, described first ingate is arranged on cross gate one end away from sprue, and this first ingate is arranged on sprue one end away from cross gate.
A kind of casting mechanism for casing lost foam casting process the most according to claim 1, it is characterised in that: the upper end of casing evaporative pattern and side are all arranged in order and are provided with circular accent, and described ingate is fixed at this circle accent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620094325.5U CN205551394U (en) | 2016-01-29 | 2016-01-29 | A pouring mechanism for box lost -foaming casting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620094325.5U CN205551394U (en) | 2016-01-29 | 2016-01-29 | A pouring mechanism for box lost -foaming casting process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205551394U true CN205551394U (en) | 2016-09-07 |
Family
ID=56821627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620094325.5U Expired - Fee Related CN205551394U (en) | 2016-01-29 | 2016-01-29 | A pouring mechanism for box lost -foaming casting process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205551394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562611A (en) * | 2016-01-29 | 2016-05-11 | 苏州诚晟信息技术有限公司 | Pouring mechanism for box lost foam casting process |
-
2016
- 2016-01-29 CN CN201620094325.5U patent/CN205551394U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562611A (en) * | 2016-01-29 | 2016-05-11 | 苏州诚晟信息技术有限公司 | Pouring mechanism for box lost foam casting process |
| CN105562611B (en) * | 2016-01-29 | 2018-12-04 | 苏州诚晟信息技术有限公司 | A kind of casting mechanism for cabinet lost foam casting process |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20180129 |