CN201625763U - Brake disc combined mould - Google Patents
Brake disc combined mould Download PDFInfo
- Publication number
- CN201625763U CN201625763U CN2009202823953U CN200920282395U CN201625763U CN 201625763 U CN201625763 U CN 201625763U CN 2009202823953 U CN2009202823953 U CN 2009202823953U CN 200920282395 U CN200920282395 U CN 200920282395U CN 201625763 U CN201625763 U CN 201625763U
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- brake disc
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- assembling die
- sprue
- mould board
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Abstract
The utility model discloses a brake disc combined mould, comprising an upper mould board and a lower mould board, four top half moulds which are arranged systematically, a straight gate arranged in the middle of the four top half moulds and two dead heads are arranged on the upper mould board, two dead heads are systematically arranged at two sides of the straight gate, four bottom half moulds which are arranged systematically, a buffering pit, two cross gates and four inner gates are arranged on the lower mould board, the buffering pit is communicated with the two cross gates which are systematically distributed at two sides of the buffering pit, and each cross gate is communicated with two inner gates, and the two inner gates are respectively communicated with two bottom half moulds, the four bottom moulds on the lower mould board and the four top half moulds on the upper mould board are arranged correspondingly; in the utility model, mould replacement is convenient and rapid, labor resource is saved, the cost is saved, energy consumption is reduced, the production efficiency is greatly improved, the process casting yield is high, the yield is high, the processed brake disc quality is stable and the texture is uniform.
Description
Technical field
The utility model relates to brake disc production equipment technical field, relates in particular to the brake disc assembling die.
Background technology
The production of automobile brake disc has become a pillar industry, its from the manual production that falls behind to mechanization, to such an extent as to enterprise's pro rate of automated production is 7: 2: 1.Wherein: manual production mainly accumulates in the individual manufacturing enterprise of small workshop mode, and they direct labor 8-10 people does not wait, and casting technique adopts one case one type assembling die to produce.What main employing was produced in mechanization is Z145-Z148 moulding machine Wiring technique, produces with one case two type assembling die.Above-mentioned one case one type assembling die and one case two type assembling die, the deficiency of existence is:
(1) production efficiency is low, lavishes labor on resource.Adopt the mode of production of one case one type assembling die and one case two type assembling die, every cover assembling die can only be produced 100-200 spare for each person every day.
(2) product yield is low, cost height, energy consumption height.When adopting one case one type assembling die and one case two type assembling die to produce, each part or two running gate systems that foundry goods all needs a cover to be made up of sprue, cross gate and ingate, and above-mentioned running gate system has just lost effect after the foundry goods moulding, in the future as foundry return refuse again, so the product yield of one case one type assembling die and one case two type assembling die only is 50-60%.
(3) be not suitable for the production characteristics that the brake disc model is many, quantity is few, more mold exchange inconvenience, not quick.Because automobile in the world is of all kinds, brake disc is of a great variety, and purchaser's requirement is few, model is many, and this can bring very big trouble to Workshop Production.
(4) brake disc quality instability, tissue odds is even, exists the problem of difference of hardness.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, provide a kind of production efficiency to improve greatly, the labor savings resource, saved cost, reduced energy consumption, more mold exchange is convenient, fast, the product yield height, the yield rate height, the brake disc steady quality that processes, the brake disc assembling die of even tissue.
For achieving the above object, the utility model is achieved through the following technical solutions:
The brake disc assembling die comprises cope match-plate pattern and lower bolster; Described cope match-plate pattern is provided with four mo(u)ld top halves of symmetrical distribution and is positioned at four mo(u)ld top halves middle sprue and two rising heads, and above-mentioned two rising heads are symmetrically distributed in the both sides of sprue; Described lower bolster is provided with four mo(u)ld bottom halves of symmetrical distribution and is positioned at four mo(u)ld bottom halves middle buffering pit, two cross gates and four ingates, this buffering pit is communicated with two cross gates that are symmetrically distributed in its both sides, above-mentioned each cross gate is communicated with two ingates simultaneously again, and above-mentioned two ingates are communicated with adjoining two mo(u)ld bottom halves respectively again; The corresponding setting of four mo(u)ld top halves on four mo(u)ld bottom halves on this lower bolster and the cope match-plate pattern.
Described ingate: cross gate: ratio=1 of the sectional area of sprue: 1.3: 1.1.
The diameter of described rising head be the thermal center circular diameter 3-4 doubly, the height of rising head be rising head diameter 1.2-1.5 doubly.
Advantage of the present utility model and beneficial effect are:
The utility model is brake disc one an one-box four-type assembling die, and it is compared with one case one type assembling die and one case two type assembling die, and advantage is remarkable, mainly shows:
(1) production efficiency improves greatly, the labor savings resource.One case one type assembling die of every cover and one case two type assembling die can be produced 100-200 spare for each person every day; And an one-box four-type assembling die can be produced 1000 for each person every day, and efficient has improved 5-10 doubly.
(2) save cost, reduced energy consumption.When adopting one case one type assembling die and one case two type assembling die, the running gate system that one or two foundry goods of every production all need a cover to be made up of sprue, cross gate and ingate, its product yield only is 50-60%; And running gate system has just lost effect after the foundry goods moulding, in the future as foundry return refuse again.And an one-box four-type assembling die, the running gate system that four foundry goods of every production also need a cover to be made up of sprue, cross gate and ingate is so the product yield of an one-box four-type is increased to about 90%.
(3) brake disc is of a great variety, and purchaser's requirement is few, model is many, and an one-box four-type assembling die is changed convenient, fast, and the quadruplet mould can be arranged in pairs or groups arbitrarily according to quantity on order, therefore is more suitable for the production characteristics many in the brake disc model, that quantity is few.
(4) brake disc steady quality, even tissue.Because the special role of brake disc in automobile, so customer requirement brake disc brake lining border difference of hardness can not surpass HB10, this just requires, and temperature field surrounding must be evenly in the process of setting of brake disc after cast finishes, the mode of production of one one-box four-type assembling die has just in time reached the effect of balanced temperature field, has solved the problem of difference of hardness.
Description of drawings
Fig. 1 is the perspective view of cope match-plate pattern;
Fig. 2 is the perspective view of lower bolster;
Fig. 3 is the last sand mold cavity structure schematic diagram after the cope match-plate pattern moulding;
Fig. 4 is the following sand mold cavity structure schematic diagram after the lower bolster moulding;
Fig. 5 is top box, last sand mold and nowel, the following structural representation of sand mold after mould assembling.
Description of symbols among the figure: 1, cope match-plate pattern; 1-1, mo(u)ld top half; 1-2, mo(u)ld top half; 1-3, mo(u)ld top half; 1-4, mo(u)ld top half; 1-5, sprue; 1-6, rising head; 1-7, rising head; 2, lower bolster; 2-1, mo(u)ld bottom half; 2-2, mo(u)ld bottom half; 2-3, mo(u)ld bottom half; 2-4, mo(u)ld bottom half; 2-5, cross gate; 2-6, ingate, 2-7, buffering pit; 3, go up sand mold; 3-1, upper impression; 3-2, upper impression; 3-3, upper impression; 3-4, upper impression; 3-5, sprue chamber; 3-6, emit the oral cavity; 3-7, emit the oral cavity; 4, following sand mold; 4-1, lower impressions; 4-2, lower impressions; 4-3, lower impressions; 4-4, lower impressions; 4-5, cross gate chamber; 4-6, ingate chamber; 4-7, buffering pit chamber; 5, core.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
The utility model brake disc assembling die comprises cope match-plate pattern and lower bolster; Wherein:
As shown in Figure 1, described cope match-plate pattern 1 is provided with four mo(u)ld top half 1-1,1-2,1-3,1-4 and is positioned at four mo(u)ld top halves middle sprue 1-5 and two rising head 1-6,1-7; Four mo(u)ld top halves on this cope match-plate pattern are symmetrically distributed, and above-mentioned two rising head 1-6,1-7 are symmetricly set on the both sides of sprue.
As shown in Figure 2, described lower bolster 2 is provided with four mo(u)ld bottom half 2-1,2-2,2-3,2-4 and is positioned at four mo(u)ld bottom halves middle buffering pit 2-7, two cross gate 2-5 and four ingate 2-6.Four mo(u)ld bottom halves on this lower bolster also are symmetrically distributed, and respectively with cope match-plate pattern on the corresponding setting of four mo(u)ld top halves.This buffering pit 2-7 is communicated with two cross gate 2-5 that are symmetrically distributed in its both sides, and wherein each cross gate is communicated with two ingates simultaneously again, and above-mentioned two ingates are communicated with adjoining two mo(u)ld bottom halves respectively again.
When the moulding machine moulding, in the die cavity of cope match-plate pattern 1 and top box composition, fill molding sand, and form upward sand mold 3.As shown in Figure 3, the last sand mold cavity structure that forms after the cope match-plate pattern moulding, comprise symmetrical distribution upper impression 3-1, upper impression 3-2, upper impression 3-3 and upper impression 3-4, be positioned at the sprue chamber 3-5 in the middle of above-mentioned four upper impression and be symmetrically distributed in emitting oral cavity 3-6 and emitting oral cavity 3-7 of both sides, sprue chamber.
When the moulding machine moulding, in the die cavity that lower bolster 2 and nowel are formed, fill molding sand, and form sand mold 4 down.As shown in Figure 4, the following sand mold cavity structure that forms after the lower bolster moulding, comprise symmetrical distribution lower impressions 4-1, lower impressions 4-2, lower impressions 4-3 and lower impressions 4-4, be positioned at buffering pit chamber 4-7, two cross gate chamber 4-5 and four ingate chamber 4-6 in the middle of above-mentioned four lower impressions; An above-mentioned buffering pit chamber is communicated with two cross gate chambeies, four ingate chambeies and four lower impressions successively.Above-mentioned four lower impressions also are corresponding the settings with four upper impression.
As shown in Figure 5, core 5 is housed between the following sand mold 4 in sand mold 3 and the nowel in top box, last sand mold 3 and following sand mold 4 can form four brake disc die cavities through after fastening mould assembling in opposite directions up and down.At this moment, the sprue chamber 3-5 on this on sand mold 3 is corresponding with the buffering pit chamber 4-7 on the following sand mold 4, and two of going up on the sand mold 3 emit oral cavity 3-6,3-7 corresponding with two cross gate chamber 4-5 on the following sand mold 4 respectively.
Through furnace cupola+electric furnace double melting and modulate iron liquid composition qualified after, can be with the sprue chamber 3-5 cast of iron liquid on last sand mold 3, iron liquid enters respectively in four brake disc die cavities by buffering pit chamber 4-7, two cross gate chamber 4-5 and four ingate chamber 4-6 successively then.The brake disc foundry goods needs certain iron liquid to carry out feeding owing to shrinking, so rising head has just played the feeding effect in process of setting; Here a rising head can two of feeding be adjacent near brake disc foundry goods.The running gate system size is according to the brake disc wall thickness and vary in size and different, the ratio of its sectional area is an ingate: cross gate: sprue=1: 1.3: 1.1, the diameter of rising head=thermal center circular diameter * (3-4), the diameter of the height=rising head of rising head * (1.2-1.5), that is to say, the diameter of rising head be the thermal center circular diameter 3-4 doubly, the height of rising head be rising head diameter 1.2-1.5 doubly.
With product type 5569, substance 11.75kg is an example, compares, and comparing result sees the following form:
This shows that an one-box four-type assembling die has been saved cost greatly, has improved product yield and yield rate, has improved production efficiency.
Claims (3)
1. brake disc assembling die is characterized in that:
A, comprise cope match-plate pattern (1) and lower bolster (2);
B, described cope match-plate pattern (1) be provided with four mo(u)ld top halves (1-1,1-2,1-3,1-4) of symmetrical distribution and be positioned at sprue (1-5) in the middle of four mo(u)ld top halves and two emit (1-6,1-7); Above-mentioned two rising heads are symmetrically distributed in the both sides of sprue;
C, described lower bolster (2) are provided with four mo(u)ld bottom halves (2-1,2-2,2-3,2-4) of symmetrical distribution and are positioned at four mo(u)ld bottom halves middle buffering pit (2-7), two cross gates (2-5) and four ingates (2-6); This buffering pit (2-7) is communicated with two cross gates that are symmetrically distributed in its both sides, and above-mentioned each cross gate is communicated with two ingates simultaneously again, and above-mentioned two ingates are communicated with adjoining two mo(u)ld bottom halves respectively again;
The corresponding setting of four mo(u)ld top halves on four mo(u)ld bottom halves on d, this lower bolster and the cope match-plate pattern.
2. brake disc assembling die according to claim 1 is characterized in that described ingate: cross gate: ratio=1 of the sectional area of sprue: 1.3: 1.1.
3. brake disc assembling die according to claim 1 and 2, the diameter that it is characterized in that described rising head be the thermal center circular diameter 3-4 doubly, the height of rising head be rising head diameter 1.2-1.5 doubly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202823953U CN201625763U (en) | 2009-11-27 | 2009-11-27 | Brake disc combined mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202823953U CN201625763U (en) | 2009-11-27 | 2009-11-27 | Brake disc combined mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625763U true CN201625763U (en) | 2010-11-10 |
Family
ID=43057147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202823953U Expired - Fee Related CN201625763U (en) | 2009-11-27 | 2009-11-27 | Brake disc combined mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN201625763U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416437A (en) * | 2011-11-30 | 2012-04-18 | 宁夏长城须崎铸造有限公司 | Casting process for heavy-section workbench |
| CN102554123A (en) * | 2012-02-14 | 2012-07-11 | 河南省中原活塞股份有限公司 | Precision piston ring casting mold and process |
| CN102632198A (en) * | 2012-02-24 | 2012-08-15 | 陈硕 | Steel wire rope winding roller for casting multiple-property open riser |
| CN103381470A (en) * | 2013-07-11 | 2013-11-06 | 王春轩 | One-box eight-mould brake disc casting device |
| CN104772432A (en) * | 2015-04-23 | 2015-07-15 | 江苏万力机械股份有限公司 | Pouring system for crankshaft flange tooling |
| CN104972064A (en) * | 2015-06-30 | 2015-10-14 | 重庆市合川区云天机械制造有限公司 | Mould for manufacturing oil pump plunger sand moulds |
| CN105195677A (en) * | 2015-11-09 | 2015-12-30 | 江苏恒立高压油缸股份有限公司 | Casting mold external member capable of improving quality and technological yield of end cover casting of high-pressure oil cylinder |
| CN105562602A (en) * | 2016-01-13 | 2016-05-11 | 杨合军 | Automobile brake disc casting die and technology |
| CN105618729A (en) * | 2016-03-17 | 2016-06-01 | 杨合军 | Special machine for making automobile brake disc workblank and technology for casting brake disc workblank |
| CN109317620A (en) * | 2018-11-30 | 2019-02-12 | 马鞍山市华威冶金机械有限公司 | A kind of mold and its casting method of batch casting Bitruder barrel liner |
| EP3456433A1 (en) * | 2017-09-18 | 2019-03-20 | Nissan Motor Iberica SA | Improvements relating to brake disc casting processes and apparatus |
| EP3456434A1 (en) * | 2017-09-18 | 2019-03-20 | Nissan Motor Iberica SA | Improvements relating to brake disc casting processes and apparatus |
| CN110918900A (en) * | 2019-12-21 | 2020-03-27 | 莱州三力汽车配件有限公司 | Formula and preparation process of high-carbon brake disc |
| CN112828245A (en) * | 2020-12-31 | 2021-05-25 | 马鞍山市华威冶金机械有限公司 | Manufacturing method and manufacturing die for producing screw thread sleeve of plastic extruding machine cylinder |
-
2009
- 2009-11-27 CN CN2009202823953U patent/CN201625763U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416437A (en) * | 2011-11-30 | 2012-04-18 | 宁夏长城须崎铸造有限公司 | Casting process for heavy-section workbench |
| CN102554123A (en) * | 2012-02-14 | 2012-07-11 | 河南省中原活塞股份有限公司 | Precision piston ring casting mold and process |
| CN102632198A (en) * | 2012-02-24 | 2012-08-15 | 陈硕 | Steel wire rope winding roller for casting multiple-property open riser |
| CN102632198B (en) * | 2012-02-24 | 2014-02-19 | 陈硕 | Steel wire rope winding roller casting sand mould provided with open riser |
| CN103381470A (en) * | 2013-07-11 | 2013-11-06 | 王春轩 | One-box eight-mould brake disc casting device |
| CN104772432A (en) * | 2015-04-23 | 2015-07-15 | 江苏万力机械股份有限公司 | Pouring system for crankshaft flange tooling |
| CN104972064A (en) * | 2015-06-30 | 2015-10-14 | 重庆市合川区云天机械制造有限公司 | Mould for manufacturing oil pump plunger sand moulds |
| CN105195677A (en) * | 2015-11-09 | 2015-12-30 | 江苏恒立高压油缸股份有限公司 | Casting mold external member capable of improving quality and technological yield of end cover casting of high-pressure oil cylinder |
| CN105562602A (en) * | 2016-01-13 | 2016-05-11 | 杨合军 | Automobile brake disc casting die and technology |
| CN105562602B (en) * | 2016-01-13 | 2017-07-11 | 杨合军 | A kind of automobile brake disc casting mould and technique |
| CN105618729A (en) * | 2016-03-17 | 2016-06-01 | 杨合军 | Special machine for making automobile brake disc workblank and technology for casting brake disc workblank |
| EP3456433A1 (en) * | 2017-09-18 | 2019-03-20 | Nissan Motor Iberica SA | Improvements relating to brake disc casting processes and apparatus |
| EP3456434A1 (en) * | 2017-09-18 | 2019-03-20 | Nissan Motor Iberica SA | Improvements relating to brake disc casting processes and apparatus |
| CN109317620A (en) * | 2018-11-30 | 2019-02-12 | 马鞍山市华威冶金机械有限公司 | A kind of mold and its casting method of batch casting Bitruder barrel liner |
| CN110918900A (en) * | 2019-12-21 | 2020-03-27 | 莱州三力汽车配件有限公司 | Formula and preparation process of high-carbon brake disc |
| CN112828245A (en) * | 2020-12-31 | 2021-05-25 | 马鞍山市华威冶金机械有限公司 | Manufacturing method and manufacturing die for producing screw thread sleeve of plastic extruding machine cylinder |
| CN112828245B (en) * | 2020-12-31 | 2022-12-09 | 马鞍山市华威冶金机械有限公司 | Manufacturing method and manufacturing die for producing threaded sleeve of cylinder of plastic extruding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 261411, No. 258, Qian Zhu Road, Laizhou economic and Technological Development Zone, Shandong Patentee after: Shandong Luda Auto Parts Co., Ltd. Address before: 261411 No. 138 Yuyuan Road East, Laizhou economic and Technological Development Zone, Shandong Patentee before: Shandong Luda Auto Parts Co., Ltd. |
|
| 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: 20101110 Termination date: 20181127 |