CN103433440A - Aluminium-ingot demolding mechanism - Google Patents
Aluminium-ingot demolding mechanism Download PDFInfo
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- CN103433440A CN103433440A CN2013104129248A CN201310412924A CN103433440A CN 103433440 A CN103433440 A CN 103433440A CN 2013104129248 A CN2013104129248 A CN 2013104129248A CN 201310412924 A CN201310412924 A CN 201310412924A CN 103433440 A CN103433440 A CN 103433440A
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- mold
- aluminium ingot
- roof beam
- beam structure
- push rod
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Abstract
The invention discloses an aluminium-ingot demolding mechanism. The aluminium-ingot demolding mechanism comprises a casting mold and a demolding device, wherein the demolding device comprises a beam frame, hydraulic cylinders and hydraulic pushing rods, wherein the hydraulic cylinders are symmetrically arranged at the two ends of the beam frame; the hydraulic pushing rods are matched with the hydraulic cylinders; the setting positions of the hydraulic pushing rods correspond to those of the top ends of the side walls of the casting mold; the demolding device also comprises conical shafts with grooves at in the large-radius ends; a positioning bosses matched with the grooves at in the large-radius ends of the conical shafts are arranged on the bottom surface in the casting mold; positioning columns are fixed on the beam frame; the lower parts of the positioning columns are detachably connected with the small-radius ends of the conical shafts; and the end parts of the hydraulic pushing rods are also provided with conical bodies contacted withing the casting mold. The aluminium-ingot demolding mechanism disclosed by the invention has a simple the advantages that the structure is simple, the operation is convenient to operate,, the use is safe and reliable in use and low in, the cost is lower, can satisfy the need of the a production line can be fully met, and has wide market prospect as the a technology with high more cost performance for demolding casting demoldings in the technical field of metallurgical machinery has wide market prospect.
Description
Technical field
The invention belongs to the foundry goods ejection technique field in metallurgical machinery, what relate generally to is a kind of aluminium ingot mould emptier.
Background technology
Metallurgy industry is in the process of producing aluminium ingot, often because the phenomenon that snap gauge even can not the demoulding does not appear in the aluminium ingot demoulding smoothly and frequently, in this case, the workpeople generally can adopt the methods such as strike of great dynamics to make the aluminium ingot demoulding, this has not only increased workman's the amount of labour and labour intensity to a great extent, and this life-span that can make hammer tool and casting touch reduces greatly.Simultaneously, this stripping means easily makes foundry goods produce larger axial deformation, and fracture even also needs the casting of repetition because stress concentrates also easily to make foundry goods.This traditional stripping means, the qualification rate of product is lower, second-rate, serious waste of resources, the production efficiency of aluminium ingot is low, can not meet the requirement of modern production line.
The utility model content
In order to solve aluminium ingot demoulding difficulty in prior art, the technical problem such as production efficiency is low, and yield rate is lower, the invention provides a kind of aluminium ingot mould emptier.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of aluminium ingot mould emptier, comprise mold and stripper apparatus, described stripper apparatus comprises roof beam structure, be symmetricly set on the roof beam structure two ends hydraulic cylinder and with the supporting hydraulic push rod of hydraulic cylinder, the setting position of described hydraulic push rod is corresponding with the top of mold sidewall, described stripper apparatus also comprises the reeded cone axis of large radius end band, be provided with the positioning boss with the groove fit of the large radius end of cone axis on the mold inner bottom surface, be fixed with locating dowel on described roof beam structure, the minor radius end of the bottom of locating dowel and cone axis removably connects, the end of described hydraulic push rod also is provided with the bullet contacted with mold.
The inner chamber of described mold is rectangular rib vertebra shape, and its inner bottom surface is plane.
The connected mode of described cone axis and locating dowel is for being threaded or pin is connected.
Described hydraulic cylinder is fixed by screws on roof beam structure.
Described hydraulic cylinder and with the quantity of the supporting hydraulic push rod of hydraulic cylinder be even number.
The top of described roof beam structure also is provided with the mounting part with suppending hole.
The bullet of described hydraulic push rod end replaces with spring.
Beneficial effect: aluminium ingot mould emptier of the present invention, simple in structure, easy to operate, the setting of hydraulic power unit, compact conformation, good reliability, automaticity is high; The unique design of the up-thin-low-thick pyramidal structure of cone axis, can not only guarantee in the process of the power demoulding that aluminium ingot is connected with the reliable of locating dowel, can also avoid foundry goods to produce larger axial deformation and reduce product quality in knockout course effectively; Mechanism is totally with low cost, and demoulding efficiency is high, good product quality, mold long service life, raw material resources utilization rate are high, greatly reduces workman's the amount of labour and labour intensity, can fully meet the demand of production line, has market prospects widely.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is structural representation when in the present invention, aluminium ingot and mold break away from.
Mark in figure: 1, hydraulic cylinder, 2, roof beam structure, 3, hydraulic push rod, 4, bullet, 5, locating dowel, 6, cone axis, 7, mold, 8, boss, 9, mounting part.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described:
As described in Figure; a kind of aluminium ingot mould emptier of the present invention; comprise mold 7 and stripper apparatus; described stripper apparatus comprises roof beam structure 2, be symmetricly set on roof beam structure 2 two ends hydraulic cylinder 1 and with the supporting hydraulic push rod 3 of hydraulic cylinder 1, hydraulic power unit compact conformation, good reliability; the power input is little; High power output, be easy to operate and control, and automaticity is higher.The setting position of hydraulic push rod 3 is corresponding with the top of mold 7 sidewalls, the end of hydraulic push rod 3 also is provided with bullet 4, bullet 4 directly contacts with the end of mold 7, bullet 4 is lower thick upper fine texture, the end that is arranged on hydraulic push rod 3 can increase the contact area of power set and mold 7 greatly, knockout course stability is strengthened, and local stress is less, mold 7 ILSs.On roof beam structure 2, the inboard of hydraulic cylinder 1 is provided with the locating dowel 5 with roof beam structure 2 connecting as one structures, locating dowel 5 is symmetrical arranged on roof beam structure 2, and be at least two, the bottom of locating dowel 5 is connected with the reeded cone axis 6 of large radius end band, the minor radius end of the bottom of locating dowel 5 and cone axis 6 removably connects, cone axis 6 is up-thin-low-thick pyramidal structure, be provided with the positioning boss 8 with the groove fit of cone axis 6 large radius ends on mold 7 inner bottom surfaces, boss 8 plays the effect of location, the pyramidal structure unique design that cone axis 6 is up-thin-low-thick, can not only in the process of the power demoulding, guarantee that aluminium ingot is connected with the reliable of locating dowel, can also effectively avoid foundry goods to produce larger axial deformation and reduce product quality in knockout course.The inner chamber of mold 7 is rectangular rib vertebra shape, and its inner bottom surface is plane.This design has facilitated getting ingot and putting in order in next aluminium ingot dragger-out order.Hydraulic cylinder 1 is fixed by screws on roof beam structure 2.Hydraulic cylinder 1 both can be driven also simultaneously and can be driven respectively, and the quantity that described hydraulic cylinder 1 reaches the hydraulic push rod 3 supporting with hydraulic cylinder 1 is even number.When required power is larger, can increase the number of roof beam structure 2 two ends hydraulic power units.The bullet 4 of described hydraulic push rod 3 ends can replace with spring.The connected mode of described cone axis 6 and locating dowel 5 is for being threaded or pin is connected.The top of described roof beam structure 2 also is provided with the mounting part 9 with suppending hole, can facilitate the suspension setting of aluminium ingot mould emptier according to the concrete needs of equipment, meets multiple user demand.
The present embodiment in use, when the demoulding of needs aluminium ingot, above-mentioned hydraulic cylinder 1 promotes hydraulic push rod 3 can make mold 7 move downward, and meanwhile by the connection of locating dowel 5 on cone axis 6 and roof beam structure 2, can avoid aluminium ingot to be pushed, thereby realize the demoulding of aluminium ingot.
Embodiment 1
A kind of aluminium ingot mould emptier, comprise mold 7 and stripper apparatus, described stripper apparatus comprises roof beam structure 2, be symmetricly set on roof beam structure 2 two ends hydraulic cylinder 1 and with the supporting hydraulic push rod 3 of hydraulic cylinder 1, the setting position of described hydraulic push rod 3 is corresponding with the top of mold 7 sidewalls, described stripper apparatus also comprises the reeded cone axis 6 of large radius end band, be provided with the positioning boss 8 with the groove fit of cone axis 6 large radius ends on mold 7 inner bottom surfaces, be fixed with locating dowel 5 on described roof beam structure 2, the minor radius end of the bottom of locating dowel 5 and cone axis 6 removably connects, the end of described hydraulic push rod 3 also is provided with the bullet 4 contacted with mold 7.
The inner chamber of described mold 7 is rectangular rib vertebra shape, and its inner bottom surface is plane.
The connected mode of described cone axis 6 and locating dowel 5 is for being threaded.
Described hydraulic cylinder 1 is fixed by screws on roof beam structure 2.
Described hydraulic cylinder 1 and with the quantity of the supporting hydraulic push rod 3 of hydraulic cylinder 1 be four.
The top of described roof beam structure 2 also is provided with the mounting part 9 with suppending hole.
A kind of aluminium ingot mould emptier, comprise mold 7 and stripper apparatus, described stripper apparatus comprises roof beam structure 2, be symmetricly set on roof beam structure 2 two ends hydraulic cylinder 1 and with the supporting hydraulic push rod 3 of hydraulic cylinder 1, the setting position of described hydraulic push rod 3 is corresponding with the top of mold 7 sidewalls, described stripper apparatus also comprises the reeded cone axis 6 of large radius end band, be provided with the positioning boss 8 with the groove fit of cone axis 6 large radius ends on mold 7 inner bottom surfaces, be fixed with locating dowel 5 on described roof beam structure 2, the minor radius end of the bottom of locating dowel 5 and cone axis 6 removably connects, the end of described hydraulic push rod 3 also is provided with the spring body contacted with mold 7.
The inner chamber of described mold 7 is rectangular rib vertebra shape, and its inner bottom surface is plane.
Described cone axis 6 is that pin is connected with the connected mode of locating dowel 5.
Described hydraulic cylinder 1 is fixed by screws on roof beam structure 2.
The quantity that described hydraulic cylinder 1 reaches the hydraulic push rod 3 supporting with hydraulic cylinder 1 is six.
The top of described roof beam structure 2 also is provided with the mounting part 9 with suppending hole.
Claims (7)
1. an aluminium ingot mould emptier, comprise mold (7) and stripper apparatus, described stripper apparatus comprises roof beam structure (2), be symmetricly set on roof beam structure (2) two ends hydraulic cylinder (1) and with the supporting hydraulic push rod (3) of hydraulic cylinder (1), the setting position of described hydraulic push rod (3) is corresponding with the top of mold (7) sidewall, it is characterized in that: described stripper apparatus also comprises the reeded cone axis of large radius end band (6), be provided with the positioning boss (8) matched with the groove of the large radius end of cone axis (6) on mold (7) inner bottom surface, be fixed with locating dowel (5) on described roof beam structure (2), the minor radius end of the bottom of locating dowel (5) and cone axis (6) removably connects, the end of described hydraulic push rod (3) also is provided with the bullet (4) contacted with mold (7).
2. a kind of aluminium ingot mould emptier according to claim 1, it is characterized in that: the inner chamber of described mold (7) is rectangular rib vertebra shape, and its inner bottom surface is plane.
3. a kind of aluminium ingot mould emptier according to claim 1 is characterized in that: the connected mode of described cone axis (6) and locating dowel (5) is for being threaded or pin is connected.
4. a kind of aluminium ingot mould emptier according to claim 1, it is characterized in that: described hydraulic cylinder (1) is fixed by screws on roof beam structure (2).
5. a kind of aluminium ingot mould emptier according to claim 1 is characterized in that: described hydraulic cylinder (1) and with the quantity of the supporting hydraulic push rod (3) of hydraulic cylinder (1) be even number.
6. a kind of aluminium ingot mould emptier according to claim 1, it is characterized in that: the top of described roof beam structure (2) also is provided with the mounting part (9) with suppending hole.
7. a kind of aluminium ingot mould emptier according to claim 1, is characterized in that: the available spring replacement of the bullet (4) of described hydraulic push rod (3) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412924.8A CN103433440B (en) | 2013-09-12 | 2013-09-12 | A kind of aluminium ingot mould emptier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310412924.8A CN103433440B (en) | 2013-09-12 | 2013-09-12 | A kind of aluminium ingot mould emptier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103433440A true CN103433440A (en) | 2013-12-11 |
| CN103433440B CN103433440B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310412924.8A Expired - Fee Related CN103433440B (en) | 2013-09-12 | 2013-09-12 | A kind of aluminium ingot mould emptier |
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| CN (1) | CN103433440B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732066A (en) * | 2019-01-03 | 2019-05-10 | 长沙有色冶金设计研究院有限公司 | The out of stock device and method of taper pin formula ingot automatic demoulding |
| CN115138828A (en) * | 2022-08-10 | 2022-10-04 | 保定奥琦圣新型金属材料制造有限公司 | Hydraulic gold ingot demoulding device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3821980A (en) * | 1972-01-24 | 1974-07-02 | Gen Electric | Apparatus for automatically stripping a sectionalized mold from a cast |
| CN201067802Y (en) * | 2007-07-25 | 2008-06-04 | 深圳市巴士克机械制造有限公司 | Plate casting machine |
| CN101372034A (en) * | 2007-08-23 | 2009-02-25 | 沈阳铝镁设计研究院 | Apparatus for moulding and de-moulding large aluminum ingot |
| CN101559478A (en) * | 2009-05-15 | 2009-10-21 | 赤峰中色库博红烨锌业有限公司 | Alloy ingot casting mould with cooling device and ingot casting method thereof |
| CN203526489U (en) * | 2013-09-12 | 2014-04-09 | 河南科技大学 | Aluminum ingot demolding mechanism |
-
2013
- 2013-09-12 CN CN201310412924.8A patent/CN103433440B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3821980A (en) * | 1972-01-24 | 1974-07-02 | Gen Electric | Apparatus for automatically stripping a sectionalized mold from a cast |
| CN201067802Y (en) * | 2007-07-25 | 2008-06-04 | 深圳市巴士克机械制造有限公司 | Plate casting machine |
| CN101372034A (en) * | 2007-08-23 | 2009-02-25 | 沈阳铝镁设计研究院 | Apparatus for moulding and de-moulding large aluminum ingot |
| CN101559478A (en) * | 2009-05-15 | 2009-10-21 | 赤峰中色库博红烨锌业有限公司 | Alloy ingot casting mould with cooling device and ingot casting method thereof |
| CN203526489U (en) * | 2013-09-12 | 2014-04-09 | 河南科技大学 | Aluminum ingot demolding mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732066A (en) * | 2019-01-03 | 2019-05-10 | 长沙有色冶金设计研究院有限公司 | The out of stock device and method of taper pin formula ingot automatic demoulding |
| CN115138828A (en) * | 2022-08-10 | 2022-10-04 | 保定奥琦圣新型金属材料制造有限公司 | Hydraulic gold ingot demoulding device |
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| Publication number | Publication date |
|---|---|
| CN103433440B (en) | 2016-01-20 |
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