CN104959550A - Mold leaking machine - Google Patents
Mold leaking machine Download PDFInfo
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- CN104959550A CN104959550A CN201510431555.6A CN201510431555A CN104959550A CN 104959550 A CN104959550 A CN 104959550A CN 201510431555 A CN201510431555 A CN 201510431555A CN 104959550 A CN104959550 A CN 104959550A
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- mold
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- sand
- stripping pattern
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Abstract
The invention discloses a mold leaking machine which is characterized in that a hydraulic cylinder is arranged at the bottom of a rack; a main mold moving control rod is longitudinally arranged in the rack; a mold leaking plate is arranged on the rack; a mold leaking hole is formed in the mold leaking plate; a main mold table plate is arranged above a hydraulic telescopic rod in the hydraulic cylinder; the periphery of the main mold table is arranged in the main mold moving control rod in a sleeving manner and can move up and down; a main mold is arranged in the main mold table plate; the main mold penetrates through the mold leaking hole in the mold leaking plate and can move up and down; positioning holes are formed in the periphery of the mold leaking plate; a sand box is arranged on the mold leaking plate; positioning pins arranged at the bottom of the stand box can be inserted into the positioning holes in the mold leaking plate; wedged inserting strips are arranged at the periphery of the inner surface of the sand box. According to the mold leaking machine, the mold can be pulled out slowly and stably, so that the sand shaping accuracy is high, the sand dropping and the sand collapsing can be avoided, the casting piece sand shaping efficiency is high, the sand box positioning is accurate, sand box pouring iron liquid is prevented from being permeated, the sealing of the sand box is ensured, the product accuracy is improved, the shaping speed is increased, and the product quality is ensured.
Description
Technical field
The present invention relates to casting technology field, relate in particular to and be a kind ofly convenient to the Stripping pattern machine that mold cavities extracted out by mould from sand mold.
Background technology
In casting technique, casting mould is the planform in order to obtain part, the planform of part is made in advance with other easily shaping materials, mould is put into again in sand mold, a cavity the same with design of part size is just defined in sand mold, pour into a mould mobility liquid in the cavity again, this liquid cools just can be formed and the duplicate part of mold shape structure after solidifying.
In order to obtain the model of qualified parts, common employing hand moulding, conventional wooden mold, plastic pattern, the multiplex metal pattern of machine moulding, as: aluminium pattern, swage type.Due to common hand moulding, manual operations is simple, the Operational preparation time is short, just its moulding efficiency is low, labour intensity is large, dimensional accuracy is difficult to ensure, for addressing this problem, Stripping pattern machine is adopted in casting technique, loose molding sand is inserted in sandbox, make the loose molding sand consolidation in sandbox, thus make sand mold have necessary intensity in carrying and casting process, it is low that Stripping pattern machine solves foundry goods sand molding efficiency, easy generation drop and the sand that collapses, the problem that labour intensity is large, but it is little for die modeling draft, the foundry goods that particularly thin-walled garden is barrel-shaped and size is higher, still there is precision and the moulding speed of product in foundry goods sand molding, and product quality is difficult to the problem of guarantee.
Summary of the invention
The object of the invention is to overcome prior art Problems existing; a kind of Stripping pattern machine is provided; hydraulic drive promotes main mould; by the control of stripping pattern plate; complete the technical process that mold cavities extracted out by mould from sand mold; mould is found time slowly and is steadily made sand molding precision high; avoid drop and the sand that collapses occur; foundry goods sand molding efficiency is high; and sandbox accurate positioning, stop the infiltration of sandbox cast iron liquid, ensure the tightness of sandbox; thus improve Product Precision and moulding speed, ensure product quality.
The technical solution used in the present invention: a kind of Stripping pattern machine, is provided with hydraulic cylinder bottom frame, is vertically arranged with main mould and moves control lever, frame is provided with stripping pattern plate in frame, have stripping pattern hole in the middle of stripping pattern plate; Main die station plate is provided with above hydraulically extensible bar in described hydraulic cylinder, main die station plate surrounding is nested with and moves in control lever at main mould and can move up and down, main die station plate is provided with main mould, main mould also can move up and down through the stripping pattern hole of stripping pattern plate, stripping pattern plate surrounding is provided with locating hole, stripping pattern plate is provided with sandbox, and the alignment pin arranged bottom sandbox also can insert the locating hole on stripping pattern plate, and sandbox inner face surrounding is provided with wedge gib.
Flask handle is provided with outside sandbox.
Beneficial effect of the present invention is:
1, the present invention moves up and down the main die station plate being loaded with mould owing to adopting hydraulic cylinder transmission system, hydraulic cylinder is utilized to have steady and that the speed of service is slower characteristic, by the control of stripping pattern plate, in sand molding process, it is slow that mould has been extracted out mold cavities process by Hydraulic Cylinder main mould bedplate moving from sand mold, the foundry goods that moulding draft is little, thin-walled garden is barrel-shaped and size is higher can be completed, and the foundry goods that required precision is higher, avoid scraping drop and the sand that collapses, thus improve Product Precision and moulding finished product speed, ensure product quality.
2, stripping pattern plate of the present invention is placed molding flask owing to adopting locating hole and the accurate stationary positioned of alignment pin, improve sand molding precision, extremely facilitate and mention sandbox from stripping pattern plate.
3, sandbox inner face stripping pattern plate of the present invention placed is provided with wedge gib, in the follow-up molten steel pouring course of the sandbox that sand molding is completed, it can ensure mould assembling, by fault-avoidance case, stop the infiltration of sandbox cast iron liquid, ensure the tightness of sandbox, thus improve Product Precision and moulding speed, ensure product quality, improve sand molding operating efficiency, cost-saving.
Accompanying drawing explanation
Fig. 1 is a kind of Stripping pattern machine structural representation of the present invention.
Fig. 2 is a kind of Stripping pattern machine schematic top plan view of the present invention.
Sandbox 1, flask handle 2, alignment pin 3, wedge gib 4, locating hole 5, stripping pattern plate 6, stripping pattern hole 7, main mould 8, main die station plate 9, hydraulically extensible bar 10, hydraulic cylinder 11, main mould moves control lever 12, frame 13, running gate system 14.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Stripping pattern machine as shown in Figure 1, 2; a kind of Stripping pattern machine, install a hydraulic cylinder 11 in the middle of the bottom of frame 13, the fuselage surrounding of frame 13 is vertically arranged with four main moulds and moves control lever 12; frame 13 above horizontal has stripping pattern plate 6, and stripping pattern plate 6 is the middle plate having stripping pattern hole 7.
Main die station plate 9 is fixed with above hydraulically extensible bar 10 one end in hydraulic cylinder 11, main die station plate 9 surrounding is nested with and moves in control lever 12 at main mould and can go up, lower movement, main die station plate 9 above horizontal is fixed with main mould 8, main mould 8 is through the stripping pattern hole 7 of stripping pattern plate 6, hydraulic cylinder 11 drives hydraulically extensible bar 10 to drive on main die station plate 9 and main mould 8, lower movement, stripping pattern plate 6 surrounding is provided with locating hole 5, stripping pattern plate 6 is provided with sandbox 1, alignment pin 3 is provided with bottom sandbox 1, alignment pin 3 bottom sandbox 1 inserts the locating hole 5 on stripping pattern plate 6, sandbox 1 inner face surrounding is fixed with wedge gib 4, flask handle 2 is provided with outside sandbox 1.
Flask pin is inserted the locating hole on stripping pattern plate, sandbox is made to be packed on stripping pattern plate, the full sand of sandbox filling is also fastening, open hydraulic cylinder switch, Driven by Hydraulic Cylinder hydraulically extensible bar drives main die station plate and main mould to move up and down, start hydraulically extensible bar to move up, promote main die station plate and main mould moves up, main mould enters sandbox through stripping pattern hole and moves to desired location, the automatic retracted downward of hydraulically extensible bar, main mould is extracted sandbox out and is returned to original position, finishing type sand molding, lifted from stripping pattern plate by sandbox, mould assembling enters molten iron pouring technology.
Claims (2)
1. a Stripping pattern machine, it is characterized in that: frame (13) bottom is provided with hydraulic cylinder (11), be vertically arranged with main mould in frame (13) and move control lever (12), frame (13) is provided with stripping pattern plate (6), in the middle of stripping pattern plate (6), have stripping pattern hole (7), hydraulically extensible bar (10) top in described hydraulic cylinder (11) is provided with main die station plate (9), main die station plate (9) surrounding is nested with and moves in control lever (12) at main mould and can go up, lower movement, main die station plate (9) is provided with main mould (8), main mould (8) through stripping pattern plate (6) stripping pattern hole (7) and can go up, lower movement, stripping pattern plate (6) surrounding is provided with locating hole (5), stripping pattern plate (6) is provided with sandbox (1), sandbox (1) bottom arrange alignment pin (3) and the locating hole (5) that can insert on stripping pattern plate (6), sandbox (1) inner face surrounding is provided with wedge gib (4).
2. a kind of Stripping pattern machine according to claim 1, is characterized in that: sandbox (1) outside is provided with flask handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510431555.6A CN104959550A (en) | 2015-07-22 | 2015-07-22 | Mold leaking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510431555.6A CN104959550A (en) | 2015-07-22 | 2015-07-22 | Mold leaking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104959550A true CN104959550A (en) | 2015-10-07 |
Family
ID=54213727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510431555.6A Pending CN104959550A (en) | 2015-07-22 | 2015-07-22 | Mold leaking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104959550A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499514A (en) * | 2016-02-02 | 2016-04-20 | 狄海串 | Sandbox molding equipment for casting motor housing |
| CN112705437A (en) * | 2020-12-23 | 2021-04-27 | 神华铁路装备有限责任公司 | Ventilation leaky mold warehouse |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US921640A (en) * | 1908-12-16 | 1909-05-11 | Cooper & Henry Foundry Co | Sash-weight-molding apparatus. |
| CN201586731U (en) * | 2010-01-29 | 2010-09-22 | 迁安市津唐球墨铸管有限公司 | Green sand production line upper and lower box templates |
| CN202291303U (en) * | 2011-12-01 | 2012-07-04 | 辽宁隆达集团百星达铸造有限责任公司 | Pattern stripping casting device |
| CN203409204U (en) * | 2013-08-05 | 2014-01-29 | 天津津浦轨道交通装备配件有限责任公司 | Vertical lifting and shaping mould leaking machine |
| CN204934530U (en) * | 2015-07-22 | 2016-01-06 | 湖北亚钢金属制造有限公司 | A kind of Stripping pattern machine |
-
2015
- 2015-07-22 CN CN201510431555.6A patent/CN104959550A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US921640A (en) * | 1908-12-16 | 1909-05-11 | Cooper & Henry Foundry Co | Sash-weight-molding apparatus. |
| CN201586731U (en) * | 2010-01-29 | 2010-09-22 | 迁安市津唐球墨铸管有限公司 | Green sand production line upper and lower box templates |
| CN202291303U (en) * | 2011-12-01 | 2012-07-04 | 辽宁隆达集团百星达铸造有限责任公司 | Pattern stripping casting device |
| CN203409204U (en) * | 2013-08-05 | 2014-01-29 | 天津津浦轨道交通装备配件有限责任公司 | Vertical lifting and shaping mould leaking machine |
| CN204934530U (en) * | 2015-07-22 | 2016-01-06 | 湖北亚钢金属制造有限公司 | A kind of Stripping pattern machine |
Non-Patent Citations (1)
| Title |
|---|
| 冀宏: "《液压气动传动与控制》", 30 September 2009 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499514A (en) * | 2016-02-02 | 2016-04-20 | 狄海串 | Sandbox molding equipment for casting motor housing |
| CN105499514B (en) * | 2016-02-02 | 2017-06-27 | 狄海串 | Box moulding equipment for casting motor housing |
| CN112705437A (en) * | 2020-12-23 | 2021-04-27 | 神华铁路装备有限责任公司 | Ventilation leaky mold warehouse |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151007 |
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| RJ01 | Rejection of invention patent application after publication |