CN104646631A - Metal mold with demolding device - Google Patents
Metal mold with demolding device Download PDFInfo
- Publication number
- CN104646631A CN104646631A CN201510098964.9A CN201510098964A CN104646631A CN 104646631 A CN104646631 A CN 104646631A CN 201510098964 A CN201510098964 A CN 201510098964A CN 104646631 A CN104646631 A CN 104646631A
- Authority
- CN
- China
- Prior art keywords
- push rod
- oil cylinder
- metal pattern
- metal mold
- disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
- B22C9/067—Venting means for moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/04—Handling or stripping castings or ingots
- B22D29/06—Strippers actuated by fluid pressure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention relates to a metal mold with a demolding device. The metal mold comprises a metal mold mechanism, a demolding disc mechanism and a control mechanism; the metal mold mechanism is provided with a disc ejector cavity 5 on the upper part of the metal mold 1, and an ejector rod disc 2 is arranged in the ejector disc cavity 5; an ejector rod groove 10 is formed in the ejector rod disc 2 of the demolding disc mechanism, an ejector disc arm 4 is arranged at one side of the ejector rod disc 2, and an ejector rod mechanism is arranged in the ejector rod groove 10; the control mechanism is provided with an oil cylinder frame 6, the oil cylinder frame 6 is provided with an oil cylinder 9, an ejector rod wheel 7 is arranged on the front end of the oil cylinder rod of the oil cylinder 9, and a return spring 8 is arranged on the outer end of the oil cylinder frame 6; the control mechanism at one side of the metal mold is used for substituting a top-mounted oil cylinder demolding device on the existing gravity pouring machine, so that the metal mold for casting aluminum alloy has a demolding function, the purpose for producing the aluminum alloy product with small demolding obliquity and high precision on an ordinary gravity pouring machine with no demolding device can be achieved, the universality and the utilization rate of the conventional gravity pouring machine can be improved, and the production cost can be reduced.
Description
Technical field
The present invention relates to the metal pattern gravity-assist pouring machine metal pattern in casting field, specifically a kind of metal pattern with stripper apparatus.
Background technology
Along with popularizing of energy-saving and emission-reduction, supply falls short of demand for the alloy product of employing metal pattern gravitational casting, occur that complex structure, shell sizes required precision are high, particularly draw taper all can not meet the product that lower drawing-die requires, also need to help the demoulding on the product after its cast molding with demoulding device, but all without demoulding device on conventional gravity-assist pouring machine, as need configure its overhead type oil cylinder and stripper apparatus not only affect produce, huge structure, cost be high, also have impact on supporting the use of automated arm, have impact on the advantage of metal pattern Gravity casting machines.
Summary of the invention
For above problem, the invention provides a kind of metal pattern with stripper apparatus.
According to this programme, a kind of metal pattern with stripper apparatus, comprises metal pattern mechanism, mould release disc mechanism, controlling organization.
Described metal pattern mechanism is provided with chamber 5 on the top of metal pattern 1, takes over a business in chamber 5 and is provided with push rod dish 2, and metal pattern 1 center upper portion is provided with platen lid 3, takes over a business chamber 5 and is arranged with jogger hole 13.
Push rod groove 10 is provided with in the push rod dish 2 of described mould release disc mechanism, the side of push rod dish 2 is provided with arm 4, and be provided with post rod mechanism in described push rod groove 10, post rod mechanism is provided with push rod arm 11, push rod arm 11 two ends are provided with pulley 12, and push rod arm 11 center is provided with push rod 14.
Described controlling organization is provided with cylinder rack 6, cylinder rack 6 is provided with oil cylinder 9, and the cylinder rod front end of oil cylinder 9 is provided with push rod wheel 7, and the outer end of cylinder rack 6 is provided with return spring 8.
Described cylinder rack 6 is arranged at the side that chamber 5 is taken over a business on metal pattern top.
Technique effect of the present invention is: the controlling organization that a kind of metal pattern employing with stripper apparatus is arranged at metal pattern side substitutes the overhead type oil cylinder stripper apparatus on existing gravity-assist pouring machine, make the metal die of Birmasil for demoulding functions, adopting the oil cylinder 9 of controlling organization to eject makes push rod dish 2 rotate, the ramp effect of push rod groove 10 makes push rod 14 top expose upper cavity in pulley 12 and plays the product after pushing up de-cast molding, solve common without on the gravity-assist pouring machine of demoulding device also can production draw taper little, the alloy product that precision is high, improve applicability and the utilization rate of conventional gravity-assist pouring machine, reduce production cost.
Accompanying drawing explanation
Fig. 1 is structure top view of the present invention.
Fig. 2 is the normal cross-section structural representation of Fig. 1.
Fig. 3 is that the oil cylinder 9 in Fig. 1 ejects push rod dish 2 is rotated, and the ramp effect of push rod groove 10 makes push rod 14 top expose the structural representation of upper cavity in pulley 12.
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention in the present invention is further described.
In Fig. 1, comprise metal pattern 1, push rod dish 2, platen lid 3, take over a business arm 4, take over a business chamber 5, cylinder rack 6, push rod wheel 7, return spring 8, oil cylinder 9, push rod groove 10, push rod arm 11, pulley 12, jogger hole 13, push rod 14 etc.
As shown in Figure 1, the present invention is a kind of metal pattern with stripper apparatus, comprises metal pattern mechanism, mould release disc mechanism, controlling organization.
Described metal pattern mechanism comprises metal pattern 1, takes over a business chamber 5, push rod dish 2, platen lid 3, jogger hole 13; described take over a business chamber 5 be arranged at the top of metal pattern 1; push rod dish 2 is arranged in chamber 5, and platen lid 3 is arranged in metal pattern 1 top, and jogger hole 13 is arranged at bottom, chamber 5.
Described mould release disc mechanism comprises push rod dish 2, takes over a business arm 4, push rod groove 10, push rod arm 11, pulley 12, push rod 14; Described take over a business arm 4 be arranged at the side of push rod dish 2, described push rod groove 10 is arranged in push rod dish 2, and described push rod arm 11 is arranged in push rod groove 10, and described pulley 12 is arranged at the two ends of push rod arm 11; Described push rod 14 upper end connects push rod arm 11 center, is arranged in jogger hole 13.
Described controlling organization comprises cylinder rack 6, oil cylinder 9, push rod wheel 7, return spring 8; Described cylinder rack 6 is arranged at the side that chamber 5 is taken over a business on metal pattern top, and described oil cylinder 9 is arranged in cylinder rack 6, and described push rod wheel 7 is arranged at the cylinder rod front end of oil cylinder 9; Described return spring 8 is arranged at the outer end of cylinder rack 6, and the other end connects to take over a business the outer end of arm 4.
A kind of metal pattern with stripper apparatus of the present invention adopts the demoulding controlling organization being arranged at metal pattern side to make the metal die of Birmasil for upper demoulding functions, solve common without also can production draw taper is little, precision is high alloy product on the gravity-assist pouring machine of demoulding device, improve applicability and the utilization rate of conventional gravity-assist pouring machine, reduce production cost.
Claims (2)
1. the metal pattern with stripper apparatus, is characterized in that: comprise metal pattern mechanism, mould release disc mechanism, controlling organization;
Described metal pattern mechanism is provided with chamber (5) on the top of metal pattern (1), take over a business in chamber (5) and be provided with push rod dish (2), metal pattern (1) center upper portion is provided with platen lid (3), takes over a business chamber (5) and is arranged with jogger hole (13);
Push rod groove (10) is provided with in the push rod dish (2) of described mould release disc mechanism, the side of push rod dish (2) is provided with arm (4), post rod mechanism is provided with in described push rod groove (10), post rod mechanism is provided with push rod arm (11), push rod arm (11) two ends are provided with pulley (12), and push rod arm (11) center is provided with push rod (14);
Described controlling organization is provided with cylinder rack (6), cylinder rack (6) is provided with oil cylinder (9), the cylinder rod front end of oil cylinder (9) is provided with push rod wheel (7), and the outer end of cylinder rack (6) is provided with return spring (8).
2. according to a kind of metal pattern with stripper apparatus according to claim 1, it is characterized in that: described cylinder rack (6) is arranged at the side that chamber (5) are taken over a business on metal pattern top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510098964.9A CN104646631B (en) | 2015-03-03 | 2015-03-03 | A kind of metal pattern of band stripper apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510098964.9A CN104646631B (en) | 2015-03-03 | 2015-03-03 | A kind of metal pattern of band stripper apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104646631A true CN104646631A (en) | 2015-05-27 |
| CN104646631B CN104646631B (en) | 2016-08-31 |
Family
ID=53238554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510098964.9A Active CN104646631B (en) | 2015-03-03 | 2015-03-03 | A kind of metal pattern of band stripper apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104646631B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08150438A (en) * | 1994-11-28 | 1996-06-11 | Enbish Alum Wheels Co Ltd | Casting apparatus |
| CN2234834Y (en) * | 1995-09-15 | 1996-09-11 | 太原科教综合服务中心 | Rotary coring type core shooter |
| JP2004174567A (en) * | 2002-11-28 | 2004-06-24 | Sintokogio Ltd | Flask removal method and apparatus for sand mold with flask after teeming |
| CN203956063U (en) * | 2014-07-07 | 2014-11-26 | 宁波市北仑宇达模具制造有限公司 | A kind of mold ejection mechanism that prevents deformation of products |
| CN204470534U (en) * | 2015-03-03 | 2015-07-15 | 无锡蠡湖增压技术股份有限公司 | A kind of metal pattern with stripper apparatus |
-
2015
- 2015-03-03 CN CN201510098964.9A patent/CN104646631B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08150438A (en) * | 1994-11-28 | 1996-06-11 | Enbish Alum Wheels Co Ltd | Casting apparatus |
| CN2234834Y (en) * | 1995-09-15 | 1996-09-11 | 太原科教综合服务中心 | Rotary coring type core shooter |
| JP2004174567A (en) * | 2002-11-28 | 2004-06-24 | Sintokogio Ltd | Flask removal method and apparatus for sand mold with flask after teeming |
| CN203956063U (en) * | 2014-07-07 | 2014-11-26 | 宁波市北仑宇达模具制造有限公司 | A kind of mold ejection mechanism that prevents deformation of products |
| CN204470534U (en) * | 2015-03-03 | 2015-07-15 | 无锡蠡湖增压技术股份有限公司 | A kind of metal pattern with stripper apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104646631B (en) | 2016-08-31 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 214000 2 Tianzhu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee after: WUXI LIHU Corp.,Ltd. Address before: 214124 No.2 Huayi Road, Binhu Technology Development Zone, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI LIHU Corp.,Ltd. |
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| CP02 | Change in the address of a patent holder |