CN102019410A - Sand box stripping device for molding machine - Google Patents
Sand box stripping device for molding machine Download PDFInfo
- Publication number
- CN102019410A CN102019410A CN 200910035164 CN200910035164A CN102019410A CN 102019410 A CN102019410 A CN 102019410A CN 200910035164 CN200910035164 CN 200910035164 CN 200910035164 A CN200910035164 A CN 200910035164A CN 102019410 A CN102019410 A CN 102019410A
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- China
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- stripping
- lock piece
- sides
- moulding machine
- connecting plate
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- Casting Devices For Molds (AREA)
Abstract
The invention relates to a sand box stripping device for a molding machine. The device comprises a stripping cylinder and a stripping beam against which the stripping cylinder is pressed, wherein stripping side frames are also arranged on the two sides of the stripping beam and connected with the stripping beam into a whole through a connecting plate to form a stripping bracket together; the stripping side frames on the two sides are provided with a row of rollers respectively; and sliding rails of the two rows of rollers are parallel to each other. On the basis of the conventional pin lift, the conventional ejector pin is changed into a side roller frame and a connecting plate is arranged on the conventional stripping beam and side roller frame bracket in the device, so the aims of guaranteeing synchronous stripping and adjusting stripping height are fulfilled.
Description
Technical field
The present invention relates to a kind of sandbox die lifter of moulding machine.
Background technology
A model that Qingdao Huaxin Kesidun Machinery Co., Ltd. produces is the pneumatic multiple contact internal force compacting shockless jolt molding machine of SZD0806A, in unit is produced, the molding mode of using is draw on pins, sandbox can not move after molding is finished, can only be in the driving handling of the position of molding, operating efficiency is had very big influence, and no matter be before the moulding sandbox enter moulding machine or moulding finish after sandbox shift out moulding machine, it is all very difficult to operate.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of sandbox die lifter that makes things convenient for sandbox turnover moulding machine, and its technical problem to be solved can be implemented by the following technical programs.
A kind of moulding machine sandbox die lifter comprises that stripper cylinder and stripper cylinder play lock piece under leaning, and also is provided with molding limit frame playing lock piece both sides, and described molding limit frame is connected as a single entity by connecting plate and described lock piece, forms a pattern drawing bracket jointly.
Molding limit, described both sides frame is respectively equipped with row's running roller, and the slide rail of described two row's running rollers parallels.
Described stripper cylinder has a hydraulic control system.
Moulding machine sand mo(u)ld die lifter provided by the invention, by on the basis of existing draw on pins, change original push rod into limit roller frame, and play the mode that lock piece and limit roller frame support are set up connecting plate, reached and to guarantee that molding can adjust molding effect highly synchronously again original.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention being done one describes in detail.
Fig. 1 is a structural representation of the present invention;
---stripper cylinder 2---lock piece 23---connecting plate among the figure: 1
3---limit roller frame 31---running roller 4---sandboxes
The specific embodiment
Moulding machine sandbox die lifter as shown in the figure, stripper cylinder 1 by HYDRAULIC CONTROL SYSTEM leans on a lock piece 2, two are played lock piece and set up both sides up and down at sandbox 4 separately, be provided with limit, two places roller frame 3 in the left and right sides of sandbox 4, limit roller frame is placed in respectively on row's running roller 31, limit roller frame 3 connects as one with playing lock piece 2 by connecting plate 23, forms a square pattern drawing bracket jointly.
Because the part of original stripper pin jack-up is limited, so the molding effect is not fine, and after this die lifter changes limit roller molding into, all can have one significantly to promote to die cavity quality, operating efficiency etc., and the auxiliary running roller of both sides more helps picking and placeing sandbox.
Claims (3)
1. moulding machine sandbox die lifter comprises that stripper cylinder and stripper cylinder play lock piece under leaning, and it is characterized in that, also is provided with molding limit frame playing lock piece both sides, and described molding limit frame is connected as a single entity by connecting plate and described lock piece, forms a pattern drawing bracket jointly.
2. moulding machine sandbox die lifter according to claim 1 is characterized in that, molding limit, described both sides frame is respectively equipped with row's running roller, and the slide rail of described two row's running rollers parallels.
3. moulding machine sandbox die lifter according to claim 1 and 2 is characterized in that described stripper cylinder has a hydraulic control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910035164 CN102019410A (en) | 2009-09-14 | 2009-09-14 | Sand box stripping device for molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910035164 CN102019410A (en) | 2009-09-14 | 2009-09-14 | Sand box stripping device for molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102019410A true CN102019410A (en) | 2011-04-20 |
Family
ID=43861423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910035164 Pending CN102019410A (en) | 2009-09-14 | 2009-09-14 | Sand box stripping device for molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102019410A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858404A (en) * | 2014-02-26 | 2015-08-26 | 新东工业株式会社 | Method and device for lifting out rough castings |
| CN106670403A (en) * | 2016-12-24 | 2017-05-17 | 句容市有色金属铸造厂 | Sand mould casting stripping device |
-
2009
- 2009-09-14 CN CN 200910035164 patent/CN102019410A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858404A (en) * | 2014-02-26 | 2015-08-26 | 新东工业株式会社 | Method and device for lifting out rough castings |
| CN106670403A (en) * | 2016-12-24 | 2017-05-17 | 句容市有色金属铸造厂 | Sand mould casting stripping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110420 |