CN202951838U - Pouring system structure for brake caliper body - Google Patents
Pouring system structure for brake caliper body Download PDFInfo
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- CN202951838U CN202951838U CN 201220608539 CN201220608539U CN202951838U CN 202951838 U CN202951838 U CN 202951838U CN 201220608539 CN201220608539 CN 201220608539 CN 201220608539 U CN201220608539 U CN 201220608539U CN 202951838 U CN202951838 U CN 202951838U
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- rising head
- dead head
- system structure
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- foundry goods
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Abstract
A pouring system structure for a brake caliper body is characterized in that a pouring cup is connected with a transverse pouring channel, two branch pouring channels are connected in the middle of the transverse pouring channel, one branch pouring channel is connected with a top dead head, a dead head neck is connected with the lower portion of the dead head, the other branch pouring channel is connected with a dead head which is formed at a lower middle position of one side of a casting piece, a dead head neck is placed on the inner side of the dead head. One dead head is formed at a lower middle position of the other side of the casting piece, and a dead head neck is arranged on the inner side of the dead head.
Description
Technical field
The utility model relates in the sand casting field, is used in particular in mould on end cast caliper body foundry goods process for molten iron being introduced to the structure of a kind of running gate system of sand mold die cavity.
Background technology
Adopt at present the sand casting of the braking clamp body foundry goods of cast iron quality, its running gate system technique adopts down gate to be diverted to the both sides cross gate more, and the both sides cross gate connects respectively rising head, then a kind of injection system structure of molten iron being introduced from the product top by riser neck.There are two large disadvantages in this kind of injection system structure: the one, and whole molten iron are introduced from the product top, and the molten iron flow velocity is fast, causes sand washing, makes product surface quality poor, and sand holes are arranged more; The 2nd, position, product both sides, do not have riser feeding, easily produces shrinkage cavity shrinkage porosity.Make the finished product rate lower.
Summary of the invention
The utility model provides a kind of injection system structure that adopts the braking clamp body foundry goods of mould on end in sand casting, can avoid the shortcoming of product surface sand hole and internal shrinkage shrinkage porosite in prior art.
This for adopt the injection system structure of the braking clamp body foundry goods of mould on end in the core casting, it is characterized in that: cup connects cross gate, medium position at cross gate, connect two minutes running channels, within one minute, running channel connects the top rising head, and the rising head bottom connects riser neck, within another minute, running channel connects the foundry goods one middle side part rising head at position on the lower side, the rising head inboard arranges riser neck, at the opposite side middle part of foundry goods, a rising head is set position on the lower side, and the rising head inboard arranges riser neck.
Compared with prior art, the utility model injection system structure has changed original sprue directly to be introduced the top rising head and enters foundry goods, and the cast(ing) surface sand hole is many, and the problem that there is shrinkage cavity shrinkage porosity inside, improved casting yield.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model braking clamp body injection system structure.
The specific embodiment
Referring to accompanying drawing, the running gate system that a kind of sand casting is used, it is characterized in that: cup 1 connects cross gate 2, at the medium position of cross gate, connects two minutes running channels, within one minute, running channel 3 connects top rising head 4, rising head 4 bottoms connect riser neck 5, and within another minute, running channel 6 connects the foundry goods 11 1 middle side parts rising head 7 at position on the lower side, and the rising head inboard arranges riser neck 8, opposite side middle part at foundry goods 11 arranges a rising head 9 in position on the lower side, and the rising head inboard arranges riser neck 10.
Claims (1)
1.
OnePlant the injection system structure for braking clamp body, it is characterized in that: cup connects cross gate, medium position at cross gate, connect two minutes running channels, within one minute, running channel connects the top rising head, and the rising head bottom connects riser neck, within another minute, running channel connects the foundry goods one middle side part rising head at position on the lower side, the rising head inboard arranges riser neck, at the opposite side middle part of foundry goods, a rising head is set position on the lower side, and the rising head inboard arranges riser neck.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220608539 CN202951838U (en) | 2012-11-19 | 2012-11-19 | Pouring system structure for brake caliper body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220608539 CN202951838U (en) | 2012-11-19 | 2012-11-19 | Pouring system structure for brake caliper body |
Publications (1)
Publication Number | Publication Date |
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CN202951838U true CN202951838U (en) | 2013-05-29 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201220608539 Expired - Fee Related CN202951838U (en) | 2012-11-19 | 2012-11-19 | Pouring system structure for brake caliper body |
Country Status (1)
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CN (1) | CN202951838U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104338903A (en) * | 2014-11-13 | 2015-02-11 | 十堰凯琦铸造有限公司 | Hub casting system |
CN104858387A (en) * | 2014-02-20 | 2015-08-26 | 现代自动车株式会社 | Brake caliper housing having different strength and method for manufacturing the same |
CN105568126A (en) * | 2015-08-04 | 2016-05-11 | 溧阳市虹翔机械制造有限公司 | Process for manufacturing brake calipers of vehicles |
CN106583663A (en) * | 2016-12-22 | 2017-04-26 | 常州中车汽车零部件有限公司 | Casting method for turbine shell |
CN111136216A (en) * | 2020-01-16 | 2020-05-12 | 安徽振宇汽车部件有限公司 | Sand core mould for casting automobile castings |
-
2012
- 2012-11-19 CN CN 201220608539 patent/CN202951838U/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104858387A (en) * | 2014-02-20 | 2015-08-26 | 现代自动车株式会社 | Brake caliper housing having different strength and method for manufacturing the same |
CN104338903A (en) * | 2014-11-13 | 2015-02-11 | 十堰凯琦铸造有限公司 | Hub casting system |
CN104338903B (en) * | 2014-11-13 | 2016-05-18 | 十堰凯琦铸造有限公司 | A kind of running gate system of wheel hub |
CN105568126A (en) * | 2015-08-04 | 2016-05-11 | 溧阳市虹翔机械制造有限公司 | Process for manufacturing brake calipers of vehicles |
CN105568126B (en) * | 2015-08-04 | 2017-12-22 | 溧阳市虹翔机械制造有限公司 | A kind of vehicle caliper manufacturing process |
CN106583663A (en) * | 2016-12-22 | 2017-04-26 | 常州中车汽车零部件有限公司 | Casting method for turbine shell |
CN106583663B (en) * | 2016-12-22 | 2018-12-07 | 常州中车汽车零部件有限公司 | A kind of turbine case casting method |
CN111136216A (en) * | 2020-01-16 | 2020-05-12 | 安徽振宇汽车部件有限公司 | Sand core mould for casting automobile castings |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20131119 |