CN206811086U - A kind of sprue cup - Google Patents
A kind of sprue cup Download PDFInfo
- Publication number
- CN206811086U CN206811086U CN201720576296.0U CN201720576296U CN206811086U CN 206811086 U CN206811086 U CN 206811086U CN 201720576296 U CN201720576296 U CN 201720576296U CN 206811086 U CN206811086 U CN 206811086U
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- cup
- boss
- wall
- annular groove
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Abstract
The utility model provides a kind of sprue cup, including a cup, and the inner chamber of the cup is in up big and down small infundibulate；The annular boss of the cup rim of a cup outer wall is provided around in the cup upper end, the annular groove around the cup body outer wall is provided with the boss bottom, the bottom of the annular groove and the cup body outer wall rounding off, the outer wall of the annular groove and the boss bottom surface are in 45 ° of angles；In the symmetrical reinforcement for being connected with cylinder in the lower section of the boss, the axis extension line of the reinforcement is linked to be isosceles triangular structure with the axis of the cup.The sprue cup can avoid impurity from falling into shell model chamber, cause casting to be mingled with impurity.
Description
Technical field
A kind of cast product equipment is the utility model is related to, more particularly to a kind of sprue cup.
Background technology
Sprue cup is a kind of part used during silicon sol casing, and on shell mould, it is to be used to hold that it, which is acted on,
The molten metal from casting ladle is fetched, prevents from splashing and overflows, convenient cast.Being presently used for the sprue cup of silicon sol casing shell mould is
Using in funnelform straight cup body, the sprue cup of this structure unobstructed boss in cup rim of a cup outer in use, outside
Carry out thing and easily fall into shell model chamber to cause casting to be mingled with impurity, form trachoma, influence casting quality.
Utility model content
In view of this, main purpose of the present utility model is to provide a kind of sprue cup.
The technical solution adopted in the utility model is：
A kind of sprue cup, including a cup, the inner chamber of the cup is in up big and down small infundibulate；Set in the cup upper end
There is the annular boss around the cup rim of a cup outer wall, the annular groove around the cup body outer wall, institute are provided with the boss bottom
The bottom of annular groove and the cup body outer wall rounding off are stated, the outer wall of the annular groove and the boss bottom surface are in 45 ° of angles；Institute
State the symmetrical reinforcement for being connected with cylinder in lower section of boss, axis extension line and the cup of the reinforcement
Axis is linked to be isosceles triangular structure.
The utility model provides a kind of sprue cup, and it has advantages below：
The 1st, annular boss is set at the upper end rim of a cup of cup, when accepting the molten metal from casting ladle, can either prevented
Molten metal splashing and spilling, while boss can catch exogenous impurity, avoid impurity from falling into shell model chamber, cause casting to be mingled with
Impurity.
2nd, the axis for setting axis extension line and the cup in the lower section of the boss is linked to be isosceles triangular structure
Reinforcement so that the structure of cup is more firm, it is not easy to chipping.
Brief description of the drawings
Fig. 1 is the structural representation of existing sprue cup；
Fig. 2 is Fig. 1 side view；
Fig. 3 is structural representation of the present utility model；
Fig. 4 is Fig. 3 B-B views.
Fig. 5 is the close-up schematic view at C in Fig. 4.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing and specific embodiment, herein signal of the present utility model
Property embodiment and explanation be used for explaining the utility model, but be not intended as to restriction of the present utility model.
Reference picture 1, the utility model discloses a kind of sprue cup, including a cup 1, the inner chamber of the cup 1 present it is big under
Small infundibulate；The annular boss 1-1 of the cup rim of a cup outer wall is provided around in the upper end of cup 1, boss 1-1's is straight
Footpath is 120cm, is highly 12cm.The annular groove 1-2, annular groove 1- around the outer wall of cup 1 are provided with the boss 1-1 bottoms
2 depth is 7cm.The bottom of the annular groove 1-2 and the outer wall rounding off of cup 1, the outer wall of the annular groove 1-2 with it is described
The bottom surface of boss 1 is in 45 ° of angles；In the symmetrical reinforcement 1-3 for being connected with cylinder in the lower section of the boss 1, it is described plus
The axis of strengthening tendons 1-3 axis extension line and the cup 1 is linked to be firm isosceles triangular structure.
Its operation principle is that sprue cup is installed on the feeding mouth of shell mould, and when being poured into a mould, molten steel flows into from pouring furnace
Casting ladle, wait in casting ladle and fill molten steel, in the process, slag can be made to float, play a part of purifying molten steel.Rotation connection
The swing arm of casting ladle, rotates casting ladle, and molten steel is flowed into sprue cup from casting ladle, accepts the molten metal from casting ladle and carries out skimming operation
Shell model intracavitary is injected afterwards.
The technical scheme disclosed in the utility model embodiment is described in detail above, it is used herein specifically
Embodiment is set forth to the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to
Help understands the principle of the utility model embodiment；Meanwhile for those of ordinary skill in the art, it is real according to the utility model
Example is applied, the there will be changes in embodiment and application, in summary, this specification content should not be understood
For to limitation of the present utility model.
Claims (1)
- A kind of 1. sprue cup, it is characterised in that includingCup, the inner chamber of the cup is in up big and down small infundibulate；It is provided around in the cup upper end outside the cup rim of a cup The annular boss of wall, the annular groove around the cup body outer wall, the bottom of the annular groove and the cup are provided with the boss bottom External wall rounding off, the outer wall of the annular groove and the boss bottom surface are in 45 ° of angles；It is symmetrical in the lower section of the boss The reinforcement for being connected with cylinder, the axis extension line of the reinforcement and the axis of the cup are linked to be isosceles triangle knot Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576296.0U CN206811086U (en) | 2017-05-23 | 2017-05-23 | A kind of sprue cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576296.0U CN206811086U (en) | 2017-05-23 | 2017-05-23 | A kind of sprue cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206811086U true CN206811086U (en) | 2017-12-29 |
Family
ID=60756059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720576296.0U Active CN206811086U (en) | 2017-05-23 | 2017-05-23 | A kind of sprue cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206811086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551715A (en) * | 2018-10-31 | 2019-04-02 | 株洲时代新材料科技股份有限公司 | The structure and design method of moulding gate location |
| CN110523925A (en) * | 2019-09-30 | 2019-12-03 | 西安皓森精铸有限公司 | Sprue cup model and its application method for model casting |
-
2017
- 2017-05-23 CN CN201720576296.0U patent/CN206811086U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109551715A (en) * | 2018-10-31 | 2019-04-02 | 株洲时代新材料科技股份有限公司 | The structure and design method of moulding gate location |
| CN109551715B (en) * | 2018-10-31 | 2021-04-16 | 株洲时代新材料科技股份有限公司 | Structure and design method of injection molding part sprue position |
| CN110523925A (en) * | 2019-09-30 | 2019-12-03 | 西安皓森精铸有限公司 | Sprue cup model and its application method for model casting |
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