CN2582781Y - Casting system on vertical joint casting production line for automobile brake bottom plate casting - Google Patents
Casting system on vertical joint casting production line for automobile brake bottom plate casting Download PDFInfo
- Publication number
- CN2582781Y CN2582781Y CN02284422.8U CN02284422U CN2582781Y CN 2582781 Y CN2582781 Y CN 2582781Y CN 02284422 U CN02284422 U CN 02284422U CN 2582781 Y CN2582781 Y CN 2582781Y
- Authority
- CN
- China
- Prior art keywords
- automobile brake
- casting
- cavity
- base plate
- sprue
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000005266 casting Methods 0.000 title abstract description 11
- 230000000630 rising effect Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 208000015943 Coeliac disease Diseases 0.000 abstract 4
- 238000000034 method Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Braking Arrangements (AREA)
Abstract
本实用新型提出了一种汽车制动底板铸件在垂直分型铸造生产线上的二位分段式浇注系统，包括浇口杯、直浇道、横浇道、内浇道；其中一个内浇道设置在汽车制动底板型腔中上部，通过横浇道、补缩包与直浇道相连，另一个内浇道设置在汽车制动底板型腔中下部，通过横浇道与直浇道相连。采用上述浇注系统进行浇注充型时，铁水在型腔中的紊流减小了，气体能顺利从型腔中排除，减小缩孔、气孔形成的机理，减少了汽车制动底板铸件的缩孔、气孔缺陷，汽车制动底板铸件的废品率下降了5％－10％，从而使汽车制动底板铸件的铸造成本下降1％－3％。
The utility model proposes a two-position segmental pouring system for automobile brake bottom plate castings on a vertical split casting production line, including sprue cups, sprues, runners, and inner runners; one of the inner runners is It is installed in the upper part of the cavity of the automobile brake floor, connected with the sprue through the runner and the feeding bag, and the other inner runner is arranged in the lower part of the cavity of the automobile brake floor, connected with the sprue through the runner . When the above gating system is used for pouring and filling, the turbulent flow of molten iron in the cavity is reduced, the gas can be smoothly discharged from the cavity, the mechanism of shrinkage cavity and air hole formation is reduced, and the shrinkage of the automobile brake floor casting is reduced. Pore and air hole defects, the scrap rate of automobile brake floor castings is reduced by 5%-10%, so that the casting cost of automobile brake floor castings is reduced by 1%-3%.
Description
Technical field: the utility model relates to the pouring system of automobile brake base plate foundry goods on the vertical-parting foundry production line.
Background technique: the automobile brake base plate is the part of automotive brake, and the mechanical property of its foundry goods, metallographic structure and chemical composition are strict.At present, the pouring system of automobile brake base plate foundry goods on the vertical-parting foundry production line just is provided with ingate at the middle part of braking bottom board die cavity.During pouring molten iron, molten iron drop in die cavity is bigger, and the result causes the automobile brake base plate foundry goods after the shaping to have defectives such as more cold shut, shrinkage cavity, pore, and the reject rate of automobile brake base plate foundry goods is up to 10%-15%.
Technology contents: for cold shut, shrinkage cavity, the gas hole defect that reduces automobile brake base plate foundry goods, reduce the reject rate of automobile brake base plate foundry goods, the utility model proposes the pouring system of a kind of automobile brake base plate foundry goods on the vertical-parting foundry production line.This pouring system is two segmented pouring systems, comprises pouring cup, sprue, cross gate, ingate; One of them ingate is arranged on automobile brake base plate die cavity middle and upper part, links to each other with sprue by cross gate, shrink bob; Another ingate is arranged on automobile brake base plate die cavity middle and lower part, links to each other with sprue by cross gate.Adopting above-mentioned pouring system to combine with common process condition, process structure pours into a mould when filling type, the turbulent flow of molten iron in die cavity reduced, gas can be got rid of from die cavity smoothly, reduce the mechanism of shrinkage cavity, pore, cold shut formation, reduced the defective such as shrinkage cavity, pore, cold shut of automobile brake base plate foundry goods, the reject rate of the automobile brake base plate foundry goods 5%-10% that descended, thus make the casting cost decline 1%-3% of automobile brake base plate foundry goods.
Description of drawings: Fig. 1 is a structural representation of the present utility model.
Embodiment: as shown in Figure 1, automobile brake base plate die cavity 9 is and is arranged vertically, and the middle and upper part that sprue 2 directly links to each other with pouring cup 1, ingate 6 is arranged on automobile brake base plate die cavity 9 links to each other with sprue 1 by cross gate 5, shrink bob 4; Another ingate 7 is arranged on the middle and lower part of brake shoe die cavity 9, links to each other with sprue 2 by cross gate 3; Cushion whirlpool 8 being provided with bottom of sprue 2; Riser runner 10 is arranged on the top of braking bottom board die cavity 9.
In casting process, the effect of the riser runner 10 by automobile brake base plate die cavity 9 tops makes the die cavity exhaust unobstructed.
Claims (2)
1, the pouring system of a kind of automobile brake base plate foundry goods on the vertical-parting foundry production line, be two segmented pouring systems, comprise pouring cup, sprue, cross gate, ingate, it is characterized in that: one of them ingate is arranged on automobile brake base plate die cavity middle and upper part, links to each other with sprue by cross gate, shrink bob; Another ingate is arranged on automobile brake base plate die cavity middle and lower part, links to each other with sprue by cross gate.
2, the pouring system of automobile brake base plate foundry goods according to claim 1 on the vertical-parting foundry production line, it is characterized in that: the top at described automobile brake base plate die cavity is provided with rising head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02284422.8U CN2582781Y (en) | 2002-11-28 | 2002-11-28 | Casting system on vertical joint casting production line for automobile brake bottom plate casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02284422.8U CN2582781Y (en) | 2002-11-28 | 2002-11-28 | Casting system on vertical joint casting production line for automobile brake bottom plate casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2582781Y true CN2582781Y (en) | 2003-10-29 |
Family
ID=33745757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02284422.8U Expired - Fee Related CN2582781Y (en) | 2002-11-28 | 2002-11-28 | Casting system on vertical joint casting production line for automobile brake bottom plate casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2582781Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920854A (en) * | 2014-03-24 | 2014-07-16 | 广东鸿特精密技术股份有限公司 | Method for gravity casting of aluminum liquid through segmented mold filling and casting system |
| CN105179201A (en) * | 2015-07-09 | 2015-12-23 | 肇庆精通机械有限公司 | Nodular cast iron bearing for compressor and casting system of bearing |
| CN108637179A (en) * | 2018-05-17 | 2018-10-12 | 西峡县众德汽车部件有限公司 | Casting device and the device for being used to prepare heat-resisting steel casting |
| CN109550903A (en) * | 2018-12-10 | 2019-04-02 | 中国船舶重工集团公司第十二研究所 | A kind of hot investment casting manufacturing process of thin-walled variable cross-section casting |
-
2002
- 2002-11-28 CN CN02284422.8U patent/CN2582781Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920854A (en) * | 2014-03-24 | 2014-07-16 | 广东鸿特精密技术股份有限公司 | Method for gravity casting of aluminum liquid through segmented mold filling and casting system |
| CN105179201A (en) * | 2015-07-09 | 2015-12-23 | 肇庆精通机械有限公司 | Nodular cast iron bearing for compressor and casting system of bearing |
| CN108637179A (en) * | 2018-05-17 | 2018-10-12 | 西峡县众德汽车部件有限公司 | Casting device and the device for being used to prepare heat-resisting steel casting |
| CN109550903A (en) * | 2018-12-10 | 2019-04-02 | 中国船舶重工集团公司第十二研究所 | A kind of hot investment casting manufacturing process of thin-walled variable cross-section casting |
| CN109550903B (en) * | 2018-12-10 | 2020-06-02 | 中国船舶重工集团公司第十二研究所 | Precision casting forming method for thin-wall variable-section casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |