CN204262285U - A kind of anti-mould shift moulding mould - Google Patents
A kind of anti-mould shift moulding mould Download PDFInfo
- Publication number
- CN204262285U CN204262285U CN201420682221.7U CN201420682221U CN204262285U CN 204262285 U CN204262285 U CN 204262285U CN 201420682221 U CN201420682221 U CN 201420682221U CN 204262285 U CN204262285 U CN 204262285U
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- mould
- mould assembling
- shift
- assembling
- parting line
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Abstract
The utility model discloses a kind of anti-mould shift moulding mould, comprise upper die and lower die, in the patrix that patrix parting line is corresponding, be provided with mould assembling detent, in the counterdie that lower mold parting line is corresponding, be provided with mould assembling positioning boss.Guarantee that sandbox mould shift does not occur during the utility model mould assembling, be not only applicable to flask molding and be applicable to removable-flask moulding, can coordinate accurately through the upper and lower sand mold of execute-in-place mould assembling, avoid the mould shift that ageing equipment causes causing during mould assembling, and improve production efficiency, reduce percent defective, reduce production cost, for company creates good economic benefit.
Description
Technical field
The utility model relates to the mould that foundry goods produced by sand mold, relates in particular to a kind of anti-mould shift moulding mould.
Background technology
Very strict for technical requirement foundry goods, mould shift value does not allow more than 2 millimeters, in Foundry Production in the past, case and removable-flask moulding is had to adopt abrasive cone location mould assembling or seam location mould assembling, because the foundry goods that mould shift causes is scrapped often almost account for more than 60% of waste product, this method and access that we find out as early as possible with regard to an urgent demand is solved, with scrapping of reducing that mould shift causes.My the Japan east mo(u)lding line of a specified duration of company's employing is horizontal parting vertical sand shooting sand removable-flask moulding line, and adopt match plate, after mould assembling, sand mold is released by molding flask, entangles sand mold again in case type splits and case runout of rising when pouring into a mould when being pushed into cast station with casing.Equipment after a long time use casing precision reduces, and during cover type, upper sand mold will be subject to the External Force Acting of casing horizontal direction, owing to being removable-flask moulding, all relies on the die joint location in template in sand mold operation process.If the die joint of upper and lower sand mold is plane, sand mold is in operation process, and due to the effect of inertia, upper sand mold produces horizontal displacement under the effect of external force, makes foundry goods produce drop, mould shift mass defect and cause product rejection.
A kind of mould mould assembling location and testing fixture is disclosed in the patent No. 2012205665188, comprise upper die and lower die, counterdie is provided with alignment pin, patrix is provided with the locating slot corresponding with alignment pin, the upper/lower die two ends corresponding at upper and lower mould parting line are provided with mould assembling detent, decrease the generation of mould shift.But this structure will check when mould assembling whether detent aligns, also want if do not align adjusting device to correct and align, waste the production time, and it is inaccurate easily to cause location to align, percent defective increases.
Utility model content
Technical problem to be solved in the utility model is on the basis of the above-mentioned mould for anti-mould shift, provide one can be more stable, and location avoids the mould of mould shift more accurately.
For solving the problems of the technologies described above, the utility model has done further improvement to the testing fixture for anti-mould shift that upper and lower mould all arranges groove: one end that patrix parting line is corresponding is provided with mould assembling detent, one end that lower mold parting line is corresponding is provided with mould assembling positioning boss.Sand mold is in the process of running, and upper and lower sand mold can cooperatively interact exactly, forms the pattern of oneself's occlusion, avoids ageing equipment to cause the generation of mould shift in the reduction of casing precision or sand mold operation process.
Above-mentioned anti-mould shift moulding mould, mould assembling detent is 6, and after upper/lower die matched moulds, the two ends of the mold that parting line is corresponding arrange 3 mould assembling detents respectively.
Above-mentioned anti-mould shift moulding mould, mould assembling positioning boss is 6, and after upper/lower die matched moulds, the two ends of the bed die that parting line is corresponding arrange 3 mould assembling positioning boss respectively.
Above-mentioned anti-mould shift moulding mould, for convenience of withdrawing pattern, the pattern draft of mould assembling positioning boss and mould assembling detent is 0.5 ° ~ 3 °, and because the accuracy of manufacture required precision of product is higher, therefore in practical operation, pattern draft is smaller.
Compared with prior art, the beneficial effects of the utility model are:
Guarantee that sandbox mould shift does not occur during the utility model mould assembling.Be not only applicable to flask molding and be applicable to removable-flask moulding, through execute-in-place not only mould assembling had dependence, decrease the generation of mould shift, and improve production efficiency, reduce percent defective, for company creates good economic benefit, mould assembling positioning boss is set and mould assembling detent can be located more accurately, avoid the inaccurate phenomenon in location, the percent defective that mould shift is caused reduces greatly, improves production efficiency while saving production cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the utility model with the schematic diagram of mould assembling positioning boss and mould assembling detent.
Fig. 2 is patrix schematic diagram of the present utility model.
Fig. 3 is counterdie schematic diagram of the present utility model.
Detailed description of the invention
The anti-mould shift moulding mould of one as shown in Figure 1, Figure 2, Figure 3 shows, comprises patrix 1 and counterdie 2, in the patrix that patrix parting line is corresponding, be provided with mould assembling detent 3, in the counterdie that lower mold parting line is corresponding, be provided with mould assembling positioning boss 4.
Mould assembling detent of the present utility model is 6, is separately positioned on upper/lower positions: the two ends of the mold that longitudinal centre line is corresponding after upper/lower die matched moulds after upper/lower die matched moulds arrange 3 mould assembling detents respectively.
Mould assembling positioning boss of the present utility model is 6, is separately positioned on upper/lower positions: after upper/lower die matched moulds, the two ends of the bed die that longitudinal centre line is corresponding arrange 3 mould assembling positioning boss respectively.
In the utility model, for convenience of withdrawing pattern, the pattern draft of mould assembling positioning boss and mould assembling detent is 0.5 ° ~ 3 °, and because the accuracy of manufacture required precision of product is higher, therefore in practical operation, pattern draft is smaller.
The utility model not only can be applied in flask molding, but also can be applied in removable-flask moulding, all can reach the effect avoiding mould shift.
Structure of the present utility model is simple, easy to operate, effectively can reduce mould shift during casting, avoid upper/lower die and locate inaccurate problem, reduce the application of problem, this straightforward procedure because the percent defective that mould shift causes remains high, drastically increase our production efficiency, saved cost, also for company bring certain economic benefit.
Claims (3)
1. an anti-mould shift moulding mould, comprises patrix (1) and counterdie (2), it is characterized in that, be provided with mould assembling detent (3) in one end that patrix parting line is corresponding, be provided with mould assembling positioning boss (4) in one end that lower mold parting line is corresponding.
2. the anti-mould shift moulding mould of one according to claim 1, is characterized in that, described mould assembling detent is 6, and after upper/lower die matched moulds, the two ends of the mold that parting line is corresponding arrange 3 mould assembling detents respectively.
3. the anti-mould shift moulding mould of one according to claim 1, is characterized in that, described mould assembling positioning boss is 6, and after upper/lower die matched moulds, the two ends of the bed die that parting line is corresponding arrange 3 mould assembling positioning boss respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682221.7U CN204262285U (en) | 2014-11-15 | 2014-11-15 | A kind of anti-mould shift moulding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682221.7U CN204262285U (en) | 2014-11-15 | 2014-11-15 | A kind of anti-mould shift moulding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262285U true CN204262285U (en) | 2015-04-15 |
Family
ID=52797184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420682221.7U Expired - Fee Related CN204262285U (en) | 2014-11-15 | 2014-11-15 | A kind of anti-mould shift moulding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262285U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959552A (en) * | 2015-07-03 | 2015-10-07 | 刘天平 | Positioning structure and positioning method for casting castings |
| CN106734887A (en) * | 2016-11-15 | 2017-05-31 | 盛瑞传动股份有限公司 | A kind of anti-mould shift locating piece and detent shaped device |
-
2014
- 2014-11-15 CN CN201420682221.7U patent/CN204262285U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959552A (en) * | 2015-07-03 | 2015-10-07 | 刘天平 | Positioning structure and positioning method for casting castings |
| CN106734887A (en) * | 2016-11-15 | 2017-05-31 | 盛瑞传动股份有限公司 | A kind of anti-mould shift locating piece and detent shaped device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151202 Address after: Nanyang City, Henan province 474550 Xixia County Private eco industrial park (enter Zhen Shi Mei Long Cun) Patentee after: Xishan Xibeng Special Founding Co., Ltd. Address before: 474550 Industrial Road, Xixia County, Henan, Nanyang Patentee before: Xixia Automobile Water Pump Co., Ltd., Henan Prov. |
|
| 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: 20150415 Termination date: 20191115 |