CN102151798A - Lifting device - Google Patents
Lifting device Download PDFInfo
- Publication number
- CN102151798A CN102151798A CN 201010544755 CN201010544755A CN102151798A CN 102151798 A CN102151798 A CN 102151798A CN 201010544755 CN201010544755 CN 201010544755 CN 201010544755 A CN201010544755 A CN 201010544755A CN 102151798 A CN102151798 A CN 102151798A
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- CN
- China
- Prior art keywords
- lifting device
- base plate
- mould
- ejecting
- soleplate
- 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.)
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- Casting Devices For Molds (AREA)
Abstract
The invention discloses a lifting device which comprises a frame. An air cylinder is arranged at the top part of the frame; an air cylinder rod of the air cylinder is connected with an ejecting soleplate; two top pillars are arranged on the ejecting soleplate; and the top pillars are fixedly connected with the ejecting soleplate. When the lifting device is in use, the top pillars are firstly propped against a lower mould of a mould, and then the ejecting soleplate is driven by the air cylinder to move downwards so as to separate an upper mould from the lower mould, thereby finishing the separation of the upper mould from the lower mould. The lifting device has a simple structure, is convenient to use, can effectively improve the separation speed of the upper mould and the lower mould; and moreover, with the adoption of the lifting device, the labor intensity of workers can be reduced, the time and the labor are saved, therefore, the demands of modern production can be effectively met.
Description
Technical field
The present invention relates to casting field, particularly a kind of lifting device that is used for carrying out on the hot box shoot core machine separation of upper and lower mould tool.
Background technology
In modern foundry production, in order to improve the efficient of casting, satisfy the requirement of modern production, employed core uses the hot box shoot core machine manufacturing mostly in the casting process, core shooter is widely used in the foundry machinery industry, it is accurate to have size with the core of hot box shoot core machine manufacturing, and therefore advantages such as any surface finish are obtained using very widely at a lot of foundry enterprises.
In Foundry Production, it is fractal up and down that hot box shoot core machine has a lot of moulds aborning, like this in the coremaking process will with on, bed die separates, therefore need and to go up, bed die is separated to certain height, and still do not have a kind of special device to finish this action at present, therefore on carrying out at present, the bed die separation still adopts artificial mode to carry out, on the employing manual method is carried out, bed die separation working strength of workers is very big, and production efficiency is low, do not satisfy the requirement of modern production, finish so must develop a kind of special device, the separation of bed die.
Summary of the invention
At above-mentioned the deficiencies in the prior art, the technical problem to be solved in the present invention provides the separation that lifting device a kind of simple in structure, easy to use is finished upper and lower mould.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of lifting device, it comprises a frame, and the top of described frame is provided with a cylinder, and the cylinder rod of described cylinder and ejects base plate and is connected, and the described base plate that ejects is provided with two fore-sets, and described fore-set is fixedlyed connected with the described base plate that ejects.
Preferably, also be provided with four guide pillars on the described frame, describedly eject base plate and described guide pillar is slidingly connected.
Preferably, described guide pillar is provided with limited block.
Technique scheme has following beneficial effect: this lifting device at first is resisted against fore-set on the counterdie of mould in use, ejects base plate by air cylinder driven then and moves down, thereby patrix and counterdie are separated, and finishes separating of patrix and counterdie.This lifting device is simple in structure, easy to use, can effectively improve the speed that upper die and lower die separate, and adopt this lifting device can reduce working strength of workers, and is time saving and energy saving, thereby can effectively satisfy the demand of modern production.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described in detail.
As shown in Figure 1, this lifting device comprises a frame 1, and the top of frame 1 is provided with a cylinder 2, and the cylinder rod of cylinder 2 and ejects base plate 3 and is connected, and the bottom that ejects base plate 3 is provided with two fore-sets 4, fore-set 4 with eject base plate 3 and fixedly connected.Also be provided with four guide pillars 5 on the frame 1, eject base plate 3 and be slidingly connected with guide pillar 5, guide pillar 5 is provided with limited block 6.
This lifting device at first is resisted against fore-set 4 on the counterdie of mould in use, drives by cylinder 2 then to eject base plate 3 and move down, thereby patrix and counterdie are separated, and finishes separating of patrix and counterdie.Guide pillar 5 can play guide effect to ejecting base plate 3, and limited block 6 can carry out spacing to ejecting base plate 3.
This lifting device is simple in structure, easy to use, can effectively improve the speed that upper die and lower die separate, and adopt this lifting device can reduce working strength of workers, and is time saving and energy saving, thereby can effectively satisfy the demand of modern production.
More than a kind of lifting device that the embodiment of the invention provided is described in detail; for one of ordinary skill in the art; thought according to the embodiment of the invention; part in specific embodiments and applications all can change; in sum; this description should not be construed as limitation of the present invention, and all any changes of making according to design philosophy of the present invention are all within protection scope of the present invention.
Claims (3)
1. lifting device, it is characterized in that: it comprises a frame, and the top of described frame is provided with a cylinder, and the cylinder rod of described cylinder and ejects base plate and is connected, and the described base plate that ejects is provided with two fore-sets, and described fore-set is fixedlyed connected with the described base plate that ejects.
2. lifting device according to claim 1 is characterized in that: also be provided with four guide pillars on the described frame, describedly eject base plate and described guide pillar is slidingly connected.
3. lifting device according to claim 2 is characterized in that: described guide pillar is provided with limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010544755 CN102151798A (en) | 2010-11-16 | 2010-11-16 | Lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010544755 CN102151798A (en) | 2010-11-16 | 2010-11-16 | Lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102151798A true CN102151798A (en) | 2011-08-17 |
Family
ID=44433660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010544755 Pending CN102151798A (en) | 2010-11-16 | 2010-11-16 | Lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102151798A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464688A (en) * | 2013-08-20 | 2013-12-25 | 安徽省宁国新宁装备制造科技发展有限公司 | Automatic casting cavity sweeping machine |
| CN106077523A (en) * | 2016-08-24 | 2016-11-09 | 苏州苏铸成套装备制造有限公司 | A kind of evacuation penetrates sand structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB428115A (en) * | 1934-04-20 | 1935-05-07 | John Andrew Schultz Jr | Method of casting metals |
| GB639889A (en) * | 1947-03-18 | 1950-07-05 | Vladimir Vltavsky | Improvements in machines for the pressure casting of metals |
| CN2177542Y (en) * | 1993-10-12 | 1994-09-21 | 武庆瑞 | Automatic producing equipment for flexible connecting part of copper belt for switch |
| JP2002321047A (en) * | 2001-04-25 | 2002-11-05 | Toshiba Mach Co Ltd | Equipment for casting mold |
| CN2595485Y (en) * | 2003-01-24 | 2003-12-31 | 沈阳工业学院 | Poly porous punching machine |
| CN2597125Y (en) * | 2003-01-27 | 2004-01-07 | 魏徽 | Stamping mechanism for improved stamping mechanism |
-
2010
- 2010-11-16 CN CN 201010544755 patent/CN102151798A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB428115A (en) * | 1934-04-20 | 1935-05-07 | John Andrew Schultz Jr | Method of casting metals |
| GB639889A (en) * | 1947-03-18 | 1950-07-05 | Vladimir Vltavsky | Improvements in machines for the pressure casting of metals |
| CN2177542Y (en) * | 1993-10-12 | 1994-09-21 | 武庆瑞 | Automatic producing equipment for flexible connecting part of copper belt for switch |
| JP2002321047A (en) * | 2001-04-25 | 2002-11-05 | Toshiba Mach Co Ltd | Equipment for casting mold |
| CN2595485Y (en) * | 2003-01-24 | 2003-12-31 | 沈阳工业学院 | Poly porous punching machine |
| CN2597125Y (en) * | 2003-01-27 | 2004-01-07 | 魏徽 | Stamping mechanism for improved stamping mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464688A (en) * | 2013-08-20 | 2013-12-25 | 安徽省宁国新宁装备制造科技发展有限公司 | Automatic casting cavity sweeping machine |
| CN106077523A (en) * | 2016-08-24 | 2016-11-09 | 苏州苏铸成套装备制造有限公司 | A kind of evacuation penetrates sand structure |
| CN106077523B (en) * | 2016-08-24 | 2018-11-16 | 苏州苏铸成套装备制造有限公司 | One kind, which vacuumizes, penetrates sand structure |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110817 |