CN103231018B - The casting mould of Capstan rotor part and casting method - Google Patents
The casting mould of Capstan rotor part and casting method Download PDFInfo
- Publication number
- CN103231018B CN103231018B CN201310144515.4A CN201310144515A CN103231018B CN 103231018 B CN103231018 B CN 103231018B CN 201310144515 A CN201310144515 A CN 201310144515A CN 103231018 B CN103231018 B CN 103231018B
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- China
- Prior art keywords
- swage
- mould
- casting
- rotor part
- core rod
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- 238000005266 casting Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims description 2
- 239000000956 alloy Substances 0.000 abstract description 3
- 229910045601 alloy Inorganic materials 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of elevator device, a kind of casting mould and casting method of Capstan rotor part are particularly disclosed, comprise swage and the lower swage that is positioned at swage below, upper swage and lower swage form closed container, in closed container, be provided with core rod, between core rod, upper swage and lower swage, be formed into die cavity, upper swage is provided with at least one sprue gate, and sprue gate communicates with forming cavity through core rod; Casting method completes in accordance with the following steps, preheating: adopt swage casting, mould is carried out to preheating, temperature is controlled at 200 DEG C-250 DEG C; Does coating: to carrying out swabbing in mould, mold temperature is controlled between 200 DEG C-360 DEG C, brush thickness 0.3? mm-0.4mm; Cast: pouring temperature is 1300 DEG C-1500 DEG C, and be 20 seconds-30 seconds the duration of pouring; Depanning: after cooling, rotor element blank is shifted out to mould; Owing to adopting swage casting, rotor element foundry goods is organized fine and closely woven even, and saved alloy, reduce costs.
Description
Technical field
The present invention relates to a kind of elevator device, particularly relate to a kind of casting mould and casting side of Capstan rotor partMethod.
Background technology
Elevator is the mark of modern society's material progress progress, is being no matter that airport, station, harbour, market, office are largeThere is application in numerous places such as building, high residential building, and elevator has effectively been accelerated social rhythm, has improved condition of work, has improvedLiving standard, elevator kind is in the market also more various, and as elevator and escalator etc., and traction machine is elevatorCore driver part, be called as in " heart " of elevator.
Traction machine generally comprises support, stator, rotor element, brake etc., rotor element be installed on power transmission shaft by key andPower transmission shaft rotates together, so higher to rotor element requirement of strength, existing is generally first to process rotor element base by castingMaterial, then carry out fine finishining, but existing casting method is often understood foundry goods incomparably compared with shrinkage porosite, often can cause so in useRotor element fracture, shuts down elevator, repairs trouble.
Summary of the invention
For solving the problems of the technologies described above, the invention provides one and make rotor element foundry goods organize fine and closely woven uniform Capstan rotorThe casting mould of part and casting method.
The casting mould of a kind of Capstan rotor part of the present invention, comprise swage and be positioned at described upper swage below underSwage, described upper swage and described lower swage form closed container, in described closed container, are provided with core rod, described core rod,Between upper swage and lower swage, be formed into die cavity, described upper swage is provided with at least one sprue gate, and described sprue gate is through instituteStating core rod communicates with described forming cavity.
The quantity at described sprue gate is two.
Described upper swage is provided with steam vent.
Described sprue gate place is provided with screen pack.
A casting method for Capstan rotor part, completes in accordance with the following steps:
One, preheating: adopt swage casting, mould is carried out to preheating, temperature is controlled at 200 DEG C-250 DEG C;
Two, coating: to carrying out swabbing in mould, mold temperature is controlled between 200 DEG C-360 DEG C, brushes thickness 0.3mm—0.4mm；
Three, cast: pouring temperature is 1300 DEG C-1500 DEG C, and be 20 seconds-30 seconds the duration of pouring;
Four, depanning: after cooling, rotor element blank is shifted out to mould.
The casting mould method of Capstan rotor part, the paint ingredient in described step 2 is:
All the other are water for silica flour 10%-20% graphite powder 20-60% phosphorus sheet lead powder 10-20% alcohol 1%-5%.
Compared with prior art beneficial effect of the present invention is: owing to adopting swage casting, make rotor element foundry goods tissueFine and closely woven even, and save alloy, reduce costs.
Brief description of the drawings
Fig. 1 is the structural representation of the casting mould of Capstan rotor part in the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail. Below implementExample is used for illustrating the present invention, but is not used for limiting the scope of the invention.
As shown in Figure 1, a kind of casting mould of Capstan rotor part, comprise swage 1 and be positioned at swage 1 below underSwage 2, upper swage 1 and lower swage 2 form closed container, are provided with core rod 3 in closed container, core rod 3, upper swage 1 and lower ironBetween mould 2, be formed into die cavity 4, upper swage 1 is provided with two sprue gates 5 and an exhaust outlet, and 5 places, sprue gate are provided with screen pack6, sprue gate 5 communicates with forming cavity through core rod 3.
A casting mould method for Capstan rotor part, completes in accordance with the following steps:
One, preheating: adopt swage casting, mould is carried out to preheating, temperature is controlled at 200 DEG C-250 DEG C, avoid like this byCool in mould, can cause deep blue fire or cold shut, cause waste product;
Two, coating: to carrying out swabbing in mould, mold temperature is controlled between 200 DEG C-360 DEG C, brushes thickness 0.3Mm-0.4mm, coating comprises the water of silica flour 20%, graphite powder 60%, phosphorus sheet lead powder 20%, alcohol 3% and 7%;
Three, cast: pouring temperature is 1300 DEG C-1500 DEG C, and be 20 seconds-30 seconds the duration of pouring;
Four, depanning: after cooling, rotor element blank is shifted out to mould.
Embodiment in the present invention can reduce workman's moulding intensity, due to without molding sand, thus reduce environmental pollution,Reduce labor strength, and adopted swage casting, rotor element foundry goods has been organized fine and closely woven even, and saved alloy,Reduce costs.
The above is only the preferred embodiment of the present invention, it should be pointed out that the ordinary skill people for the artMember, not departing under the prerequisite of the technology of the present invention principle, can also make some improvement and modification, these improvement and modificationAlso should be considered as protection scope of the present invention.
Claims (4)
1. a casting mould for Capstan rotor part, is characterized in that: comprise swage and be positioned at below described upper swageLower swage, described upper swage and described lower swage form closed container, are provided with core rod, described mould in described closed containerBetween core, upper swage and lower swage, be formed into die cavity, described upper swage is provided with at least one sprue gate, and described sprue gate is passedDescribed core rod communicates with described forming cavity;
The casting method of described Capstan rotor part completes in accordance with the following steps:
One, preheating: adopt swage casting, mould is carried out to preheating, temperature is controlled at 200 DEG C-250 DEG C;
Two, coating: to carrying out swabbing in mould, mold temperature is controlled between 200 DEG C-360 DEG C, brushes thickness 0.3mm—0.4mm；
Three, cast: pouring temperature is 1300 DEG C-1500 DEG C, and be 20 seconds-30 seconds the duration of pouring;
Four, depanning: after cooling, rotor element blank is shifted out to mould;
Paint ingredient in described step 2 is: silica flour 10%-20% graphite powder 20%-60% phosphorus sheet lead powder 10%-20%All the other are water for alcohol 1%-5%.
2. the casting mould of Capstan rotor part as claimed in claim 1, is characterized in that: the quantity at described sprue gate is twoIndividual.
3. the casting mould of Capstan rotor part as claimed in claim 1, is characterized in that: described upper swage is provided with exhaustHole.
4. the casting mould of the Capstan rotor part as described in claim 1-3 any one, is characterized in that: described castMouth place is provided with screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310144515.4A CN103231018B (en) | 2013-04-24 | 2013-04-24 | The casting mould of Capstan rotor part and casting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310144515.4A CN103231018B (en) | 2013-04-24 | 2013-04-24 | The casting mould of Capstan rotor part and casting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103231018A CN103231018A (en) | 2013-08-07 |
| CN103231018B true CN103231018B (en) | 2016-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310144515.4A Active CN103231018B (en) | 2013-04-24 | 2013-04-24 | The casting mould of Capstan rotor part and casting method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103231018B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691884A (en) * | 2013-11-28 | 2014-04-02 | 福州文泰机械铸造有限公司 | Swage for casting high-pressure plunger pump solid rotor and casting method for swage |
| CN109943767A (en) * | 2019-03-29 | 2019-06-28 | 浙江欧冶达机械制造股份有限公司 | Elevator traction sheave casting technique |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2518155C2 (en) * | 1975-04-24 | 1984-05-24 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Casting mold in split, reusable design |
| CN2107332U (en) * | 1991-11-20 | 1992-06-17 | 楚杏芬 | Precision steel casting mold |
| CN1054559C (en) * | 1995-09-28 | 2000-07-19 | 沈阳电机厂 | Spun casting method for cast-aluminium rotor of large-size electric motor |
| CN1608768A (en) * | 2004-09-04 | 2005-04-27 | 李林森 | Iron mould pot casting method |
| CN101890478B (en) * | 2010-07-16 | 2012-09-26 | 吴江市液铸液压件铸造有限公司 | Production process for casting spherical end cover |
| CN201768883U (en) * | 2010-08-25 | 2011-03-23 | 柳州市志宝机械有限公司 | Casting mold for traction wheel |
| CN201768884U (en) * | 2010-08-25 | 2011-03-23 | 柳州市志宝机械有限公司 | Brake wheel casting die |
| CN202021317U (en) * | 2011-03-15 | 2011-11-02 | 江苏特力士特钢有限公司 | Steel-casting die |
| JP5708175B2 (en) * | 2011-04-13 | 2015-04-30 | トヨタ自動車株式会社 | Casting mold set |
| CN202571171U (en) * | 2012-04-13 | 2012-12-05 | 新兴铸管股份有限公司 | Mould for producing nodular cast iron pipe with permanent cast number |
| CN102773419A (en) * | 2012-07-31 | 2012-11-14 | 吴江信谊精密五金有限公司 | Elevator traction sheave mould |
| CN102847882A (en) * | 2012-07-31 | 2013-01-02 | 吴江信谊精密五金有限公司 | Traction sheave die |
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2013
- 2013-04-24 CN CN201310144515.4A patent/CN103231018B/en active Active
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| Publication number | Publication date |
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| CN103231018A (en) | 2013-08-07 |
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Address after: 043100 100 meters west of Diantou Village, Longxing Town, Xinjiang County, Yuncheng City, Shanxi Province Patentee after: Shanxi Xinjiang Xianghe Machinery Co.,Ltd. Country or region after: China Address before: 043100 Diantou village, Xinjiang county, Yuncheng City, Shanxi Province Patentee before: XINJIANG COUNTY XIANGHE MACHINERY Co.,Ltd. Country or region before: China |