CN101480706A - Simple stripper - Google Patents
Simple stripper Download PDFInfo
- Publication number
- CN101480706A CN101480706A CN 200810136446 CN200810136446A CN101480706A CN 101480706 A CN101480706 A CN 101480706A CN 200810136446 CN200810136446 CN 200810136446 CN 200810136446 A CN200810136446 A CN 200810136446A CN 101480706 A CN101480706 A CN 101480706A
- Authority
- CN
- China
- Prior art keywords
- core
- core box
- stripper
- piston rod
- ingot stripper
- 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
- 230000001174 ascending effect Effects 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000004576 sand Substances 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Images
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- Casting Devices For Molds (AREA)
Abstract
The utility model provides a simple and easy stripper, it includes the base, fixes the setting support on the base, can set up with reciprocating stripper roof on the support is located stripper roof below just fixes cylinder on the base, a tip of cylinder has the telescopic piston rod, the stripper roof with the free end fixed connection of piston rod, be provided with on the upper surface of stripper roof and be used for the fixed quick change coupler who treats the ejector core mould. When the sand core in the core box needs to be ejected, the piston rod of the air cylinder moves upwards to enable the top plate of the stripper to move upwards, and the ascending motion of the top plate of the stripper pushes the outer ejector rod of the core box to move upwards at the same time, so that the purpose of ejecting the sand core in the core box is achieved. When the core box needs to work continuously to eject the sand cores in other core boxes, only the core box part on the support needs to be replaced, the core box is not required to be repeatedly disassembled and assembled with the cold core box core shooter, the purpose of quickly replacing the core box can be achieved, and the demolding efficiency is high.
Description
Technical field
The present invention relates to a kind of simple and easy ingot stripper.
Background technology
The cold-box sand core manufacturing craft is that the core box that will assemble connects with coremaking equipment, will inject in the core box die cavity with the mixed silica sand of resin, is blown into the triethylamine gas of heating again, makes core in the core box that the chemistry reflection take place and solidifies the back and form core, is used for casting pouring.
In the prior art, as shown in Figure 3, present core box is by upper plate 11, penetrate sand plate 20, last core box base plate 30, last core box 40, following core box 50 and following core box base plate 60 are formed, wherein upper plate 11, penetrating sand plate 20 is connected with core shooter, when changing whole pair of core box, needs then need to unclamp being connected between upper plate 11 and the core shooter, unclamp and penetrate being connected between sand plate 20 and the core shooter, unclamp being connected between core box base plate 30 and the last core box 40, unclamp down being connected of core box 50 and following core box base plate 60, and then the new core box of a pair is retightened on cold-box core blower.As run into the situation of a mould amphitypy, when needing to change a type wherein, need equally will be all connection adorn again again one time after removing.Therefore changing core box needs a large amount of duplication of labour, causes the significant wastage in manpower and man-hour, also greatly reduces production efficiency simultaneously.
Summary of the invention
The purpose of this invention is to provide a kind of simple and easy ingot stripper that is exclusively used in the demoulding, the core box of only changing on the support when changing core box partly gets final product, and need not repetition and cold-box core blower dismounting, can change core box apace.
The present invention can be implemented by the following technical programs: a kind of simple and easy ingot stripper; it comprises base, be fixedly installed on support on the described base, can be arranged on the ingot stripper top board on the described support up or down; be positioned at described ingot stripper top board below and be fixed on cylinder on the described base; one end of described cylinder has telescopic piston rod; the free end of described ingot stripper top board and described piston rod is fixedly connected, and the upper surface of described ingot stripper top board is provided with and is used for fixing the hydraulic quick coupler for the treatment of the plunger tip mould.
In a kind of technical scheme of optimization, described hydraulic quick coupler comprises and is T-shape connector and two buckles that are " n " type.
Compared with the prior art the present invention has following advantage:
The present invention is when using; when the core box on the support that is placed on ingot stripper is finished when needing plunger tip in coremaking; the bottom of core box also has inverted T-shape joint, with on the end that two buckles that are " n " type is buckled in after the T-shape joint of hydraulic quick coupler matches two T-shape joints with fastening core box and ingot stripper top board.When needs ejected the core of core box the inside, the piston rod of cylinder moved upward and makes the ingot stripper top board move upward, and the outer push rod that the ascending motion promotion core box of ingot stripper top board carries moves upward simultaneously, reaches the purpose that ejects the core in the core box.
When needs work on when ejecting core in other core boxes, a core box that only needs to change on the support partly gets final product, and need not repetition and cold-box core blower dismounting, can change core box apace.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is the schematic diagram of the present invention when working the demoulding;
Wherein:
1, base; 2, support; 3, cylinder; 4, ingot stripper top board; 5, piston rod; 6, hydraulic quick coupler; 7, connector; 8, buckle; 9, outer push rod; 10, core box; 11, upper plate; 20, penetrate the sand plate; 30, go up the core box base plate; 40, go up core box; 50, following core box; 60, following core box base plate.
The specific embodiment
As shown in Figure 1; a kind of simple and easy ingot stripper; it comprises base 1, be fixedly installed on support 2 on the described base 1, can be arranged on the ingot stripper top board 4 on the described support 2 up or down; be positioned at described ingot stripper top board 4 belows and be fixed on cylinder 3 on the described base 1; one end of described cylinder 3 has telescopic piston rod 5; described ingot stripper top board 4 is fixedly connected with the free end of described piston rod 5, and the upper surface of described ingot stripper top board 4 is provided with and is used for fixing the hydraulic quick coupler 6 for the treatment of the plunger tip mould.
Described hydraulic quick coupler 6 comprises and is T-shape connector 7 and two buckles 8 that are " n " type, is used for changing easily and fast the core box for the treatment of plunger tip.
When the core box on the support 2 that is placed on ingot stripper is finished when needing plunger tip in coremaking; because the bottom of core box 10 also has inverted T-shape joint; with two buckles that are " n " type are buckled on the end of two T-shape joints after the T-shape joint of hydraulic quick coupler matches, core box 10 and ingot stripper top board 4 are firmly fixed together.When ejecting the core of core box 10 the insides; the piston rod 5 of cylinder 3 moves upward and makes ingot stripper top board 4 move upward; the outer push rod 9 that the ascending motion promotion core box 10 of ingot stripper top board 4 carries moves upward simultaneously, reaches the purpose of the core that ejects 10 li of core boxes, and stable and reliable operation.
When needs work on when ejecting core in other core boxes 10, core box 10 parts that only need to change on the support 2 get final product, and need not repetition and cold-box core blower dismounting, then can reach the purpose of changing core box 10 apace.Can adopt screw to connect flat key location, dismounting simple and convenient being connected between core box 10 and the ingot stripper.
The present invention is simple in structure, and to compare manufacturing cost lower with large-scale demoulding equipment, can be widely used in resin The sand molding Simple demoulding does not need the demoulding of overturning. And the present invention is exclusively used in the stripping process, does not need frequent Dismounting is connected with core making machine equipment, and core box is changed speed, has saved manpower and man-hour, demoulding efficiency Higher.
Claims (2)
1; a kind of simple and easy ingot stripper; it is characterized in that: it comprises base (1); be fixedly installed on the support (2) on the described base (1); can be arranged on the ingot stripper top board (4) on the described support (2) up or down; be positioned at described ingot stripper top board (4) below and be fixed on cylinder (3) on the described base (1); one end of described cylinder (3) has telescopic piston rod (5); described ingot stripper top board (4) is fixedly connected with the free end of described piston rod (5), and the upper surface of described ingot stripper top board (4) is provided with and is used for fixing the hydraulic quick coupler (6) for the treatment of the plunger tip mould.
2, a kind of simple and easy ingot stripper according to claim 1 is characterized in that: described hydraulic quick coupler (6) comprises and is T-shape connector (7) and two buckles (8) that are " n " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810136446 CN101480706B (en) | 2008-12-04 | 2008-12-04 | Simple mould stripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810136446 CN101480706B (en) | 2008-12-04 | 2008-12-04 | Simple mould stripper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101480706A true CN101480706A (en) | 2009-07-15 |
| CN101480706B CN101480706B (en) | 2012-01-11 |
Family
ID=40878081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810136446 Active CN101480706B (en) | 2008-12-04 | 2008-12-04 | Simple mould stripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101480706B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389946A (en) * | 2011-11-30 | 2012-03-28 | 辉县市汽车配件有限责任公司 | Lifting type resin sand-made core ejecting device |
| CN102825221A (en) * | 2012-08-01 | 2012-12-19 | 无锡市福曼科技有限公司 | Casting sand mold strip machine |
| CN103769544A (en) * | 2014-01-26 | 2014-05-07 | 安丘佳晟机械有限公司 | Static-pressure double-station double-exchange-car modeling system |
| CN110947919A (en) * | 2019-12-12 | 2020-04-03 | 安庆海威尔机械有限公司 | Demoulding mechanism |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031963A (en) * | 1987-09-08 | 1989-03-29 | 雷·阿历山大·纳特拉斯 | Improved moulding press |
| ES2245567B1 (en) * | 2003-09-16 | 2007-04-01 | Loramendi, S.A. | BOX EXPULSION DEVICE DEVICE WITH DISTRIBUTION OF DEMOLDING AGENT. |
| CN201308972Y (en) * | 2008-12-04 | 2009-09-16 | 苏州明志科技有限公司 | Simple stripper |
-
2008
- 2008-12-04 CN CN 200810136446 patent/CN101480706B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389946A (en) * | 2011-11-30 | 2012-03-28 | 辉县市汽车配件有限责任公司 | Lifting type resin sand-made core ejecting device |
| CN102825221A (en) * | 2012-08-01 | 2012-12-19 | 无锡市福曼科技有限公司 | Casting sand mold strip machine |
| CN103769544A (en) * | 2014-01-26 | 2014-05-07 | 安丘佳晟机械有限公司 | Static-pressure double-station double-exchange-car modeling system |
| CN110947919A (en) * | 2019-12-12 | 2020-04-03 | 安庆海威尔机械有限公司 | Demoulding mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101480706B (en) | 2012-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215217, No. 1999, Xiao Xi Road, Tongli Town, Wujiang District, Jiangsu, Suzhou Patentee after: Suzhou Mingzhi Technology Co., Ltd Address before: 215217, No. 1, same highway, Tongli Town, Jiangsu, Wujiang Patentee before: SUZHOU MINGZHI TECHNOLOGY Co.,Ltd. |