CN204122688U - A kind of Split type die structure - Google Patents
A kind of Split type die structure Download PDFInfo
- Publication number
- CN204122688U CN204122688U CN201420511470.XU CN201420511470U CN204122688U CN 204122688 U CN204122688 U CN 204122688U CN 201420511470 U CN201420511470 U CN 201420511470U CN 204122688 U CN204122688 U CN 204122688U
- Authority
- CN
- China
- Prior art keywords
- loose piece
- core print
- core
- print loose
- locating flange
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of Split type die structure, feature is that lower core box has insert, insert is removable, circle core print loose piece there is circular locating flange, side's core print loose piece there is square locating flange, lower core box there is round core print loose piece, with square core print loose piece, side's core print loose piece, circle core print loose piece are positioned on lower core box respectively by square locating flange, circular positioning mode, side's core print loose piece, circle core print loose piece make loose-piece type, insert passes through pin location fit on lower core box, and by using screw fastening on lower core box.There is structure simple, be convenient to change, easy to process, efficiently solve the advantages such as the problem of clear angle, narrow position, local difficulty.This New type detachable mould structure can adapt to the design of various types of core mould.
Description
Technical field
The utility model relates to a kind of Split type die structure.
Background technology
Casting mould is requisite part in casting process, and its Main Function produces required core, thus carry out the production of cast article.Casting mould is all generally complete processing by Digit Control Machine Tool, so some wedge angles perpendicular to machine tool center position just cannot process on mould, need so as to manually realizing the clear angle of mould, thus ensure that core can cooperatively interact and put and ensure the accurate of cast article in place.But for the narrow position shape that some are special, not only Digit Control Machine Tool processing is not in place, manually also cannot clear up or clear up not in place.This brings many troubles to Making mold undoubtedly.
In addition, in product and casting technique development phase, due to the impact of product imperfection or the factor such as casting technique is immature, all can finally will determine through change repeatedly as the locating core that core cooperatively interacts is first, this brings many troubles to casting mould design virtually.
Summary of the invention
The purpose of this utility model is to provide a kind of design that can be applicable to all types of core mould.Described lower core box is designed with removable insert, effectively can solves the problem of clear angle, narrow position, local difficulty; Described lower core box is designed with round core print loose piece and square core print loose piece, and two core print loose pieces are located by locating flange, and screw tightens on lower core box, and effectively can reduce casting technique or mould needs constantly change the trouble brought.
Technical solution of the present utility model is such: a kind of Split type die structure, comprise lower core box, insert, side's core print loose piece, circle core print loose piece, side's core print locating flange, circle core print locating flange, square locating flange, circular locating flange, it is characterized in that lower core box (1) has insert (2), circle core print loose piece (4) there is circular locating flange (8), side's core print loose piece (3) there is square locating flange (7), lower core box (1) there is round core print loose piece (4), with square core print loose piece (3), side's core print loose piece (3), circle core print loose piece (4) is respectively by square locating flange (7), circular positioning mode (8) is positioned on lower core box (1), side's core print loose piece (3), circle core print loose piece (4) makes loose-piece type, insert (2) by pin location fit on lower core box (1), and by using screw fastening on lower core box (1).
Lower core box (1) and insert (2) are anchored on lower core box (1) by pin location after machining separately separately.
Advantage of the present utility model has:
1, mould structure is simple.
2, removable insert structure design, effectively can solve the problem of local narrow position back chipping and clear angle difficulty, be convenient to Mould Machining.
3, core print loose piece makes loose-piece type, and effectively can reduce casting technique or mould needs constantly change the trouble brought.
4, this New type detachable mould structure can adapt to the design of various types of core mould.
Accompanying drawing explanation
fig. 1 is a kind of Split type die structural representation of the present utility model.
Fig. 2 is lower core box structural representation of the present utility model.
Fig. 3 is insert structure schematic diagram of the present utility model.
Fig. 4 is side's core print loose piece structural representation of the present utility model.
Fig. 5 is round core print loose piece structural representation of the present utility model.
Reference numeral: lower core box (1), insert (2), square core print loose piece (3), circle core print loose piece (4), square core print locating flange (5), circle core print locating flange (6), square locating flange (7), circular locating flange (8).
Detailed description of the invention
The utility model mould structure and using method is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model relates to a kind of Split type die structure.This structure comprises lower core box, insert, circle core print loose piece and square core print loose piece.Described lower core box (1) is designed with removable insert (2), size, the position and shape etc. of insert (2) are designed according to the actual conditions of mould, the principle of main consideration is convenient to the clear angle of mould, secondly also needs location and the fastening problems of considering insert.After lower core box (1) and insert (2) machine separately separately, insert (2) is located by pin or is coordinated and is positioned on lower core box (1), finally by screw fastening on lower core box (1).By this removable insert (2) structural design, the problem of clear angle, narrow position, local difficulty effectively can be solved.In addition, described round core print loose piece (4) is designed with circular locating flange (8), described side's core print loose piece (3) is designed with square locating flange (7).Be designed with round core print loose piece (4) and square core print loose piece (3) in lower core box (1) relevant position, square core print loose piece (3), circle core print loose piece (4), be positioned at lower core box (1) relevant position respectively by square locating flange (7), circular locating flange (8).Be anchored on lower core box (1) finally by screw.Side's core print loose piece (3), circle core print loose piece (4) make loose-piece type, and effectively can reduce casting technique or mould needs constantly change the trouble brought.
Last it is noted that above embodiment is only in order to illustrate the utility model and technical scheme described by unrestricted the utility model; Therefore, although this description has been described in detail the utility model with reference to each above-mentioned embodiment, those of ordinary skill in the art should be appreciated that and still can modify to the utility model or equivalent replacement; And all do not depart from technical scheme and the improvement thereof of spirit and scope of the present utility model, it all should be encompassed in right of the present utility model.
Claims (2)
1. a Split type die structure, comprise lower core box, insert, side's core print loose piece, circle core print loose piece, side's core print locating flange, circle core print locating flange, square locating flange, circular locating flange, it is characterized in that lower core box (1) has insert (2), circle core print loose piece (4) there is circular locating flange (8), side's core print loose piece (3) there is square locating flange (7), lower core box (1) there is round core print loose piece (4), with square core print loose piece (3), side's core print loose piece (3), circle core print loose piece (4) is respectively by square locating flange (7), circular positioning mode (8) is positioned on lower core box (1), side's core print loose piece (3), circle core print loose piece (4) makes loose-piece type, insert (2) by pin location fit on lower core box (1), and by using screw fastening on lower core box (1).
2., according to a kind of Split type die structure according to claim 1, it is characterized in that lower core box (1) and insert (2) are anchored on lower core box (1) by pin location after machining separately separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511470.XU CN204122688U (en) | 2014-09-08 | 2014-09-08 | A kind of Split type die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420511470.XU CN204122688U (en) | 2014-09-08 | 2014-09-08 | A kind of Split type die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204122688U true CN204122688U (en) | 2015-01-28 |
Family
ID=52379079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420511470.XU Expired - Fee Related CN204122688U (en) | 2014-09-08 | 2014-09-08 | A kind of Split type die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204122688U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176815A (en) * | 2017-12-29 | 2018-06-19 | 安徽金义得机械有限公司 | A kind of mold for facilitating lower die |
| CN110406037A (en) * | 2019-08-29 | 2019-11-05 | 东莞晶彩光学有限公司 | A kind of inserted optics mould core structure |
| CN110406036A (en) * | 2019-08-29 | 2019-11-05 | 东莞晶彩光学有限公司 | A kind of optics mode of polygon mirror |
-
2014
- 2014-09-08 CN CN201420511470.XU patent/CN204122688U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176815A (en) * | 2017-12-29 | 2018-06-19 | 安徽金义得机械有限公司 | A kind of mold for facilitating lower die |
| CN110406037A (en) * | 2019-08-29 | 2019-11-05 | 东莞晶彩光学有限公司 | A kind of inserted optics mould core structure |
| CN110406036A (en) * | 2019-08-29 | 2019-11-05 | 东莞晶彩光学有限公司 | A kind of optics mode of polygon mirror |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |