CN206009727U - The frame device of lost pattern - Google Patents
The frame device of lost pattern Download PDFInfo
- Publication number
- CN206009727U CN206009727U CN201621005250.5U CN201621005250U CN206009727U CN 206009727 U CN206009727 U CN 206009727U CN 201621005250 U CN201621005250 U CN 201621005250U CN 206009727 U CN206009727 U CN 206009727U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- lost pattern
- gate
- skeleton
- frame device
- 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.)
- Expired - Fee Related
Links
Abstract
The frame device of lost pattern, it is made up of skeleton (1), workpiece (2), rising head (3), horizontal gate (4), straight gate (5), cup (6), skeleton (1) is fixed on workpiece (2), the one end of horizontal gate (4) is connected with straight gate (5), one end is connected with rising head (3) and workpiece (2) respectively, and cup (6) is fixed on the top of straight gate (5).It is with simple structure, design science, part model more firmly and stable, can improve product quality, low cost, draw materials extensive the features such as lost pattern frame device, its appearance efficiently solves one of three big problems that current lost pattern foundry industry is faced, and brings new vigor and vitality to lost pattern foundry industry.
Description
Technical field
This utility model belongs to lost pattern Casting Technology industrial circle, more particularly to the skeleton dress of lost pattern
Put.
Background technology
Lost pattern Casting Technology, combines the advantage of " magnetic molding process " and " casting of V methods ", is cast boundary both at home and abroad
The foundry engieering of 21 century and the Green revolution of foundary industry is described as, is the developing direction of foundry industry in the long duration from now on.
Current lost pattern foundry engieering is made a general survey of, three big shortcomings are primarily present：The damage of casting mold, underpriming and cold shut, scab
Problem.Especially box-type workpieces, cast than the foam such as relatively thin workpiece, geometrical pattern part model when, because of swabbing
Water is met, is easily deformed in drying course so that part model is scrapped becomes substandard products.Nowadays, the good equipment of neither one is gone back,
Carry out effectively solving this problem.Therefore, it is necessary to which is made further improve.
Content of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, there is provided a kind of simple structure, design science, workpiece mould
Type more firmly and stable, can improve product quality, low cost, the frame device of lost pattern the features such as draw materials extensive, it
Appearance efficiently solve one of three big problems that current lost pattern foundry industry is faced, bring to lost pattern foundry industry
New vigor and vitality.
The technical scheme adopted by this utility model is：The frame device of lost pattern, by skeleton, workpiece, rising head, horizontal pours
Note road, straight gate, cup are constituted, and skeleton is fixed on workpiece, and one end of horizontal gate is connected with straight gate, one
End is connected with rising head and workpiece respectively, and cup is fixed on the top of straight gate.
Described skeleton is equidistant being fixed on workpiece；
Described skeleton is common bamboo using material；
The material bamboo that described skeleton is adopted must be broken from centre；
Described horizontal gate is constituted by many, its radical be by poured into a mould workpiece layering and volume size determining
Fixed；
The beneficial effects of the utility model are：1. it is unlikely to deform, more firmly.In traditional lost pattern casting technique,
All there is no this device.When foam part model makes and coats drying, easily so producing the deformation of part model and damaging.
Using after this device, effectively prevent this phenomenon.2. the qualification rate of workpiece is ensure that, production cost is reduced.It was verified that
When carrying out the manufacture of foam part model using this device, qualification rate has reached more than 95%, and significantly larger than routine casting is qualified
Rate.3. material is extensive.The material adopted by this device is bamboo, low cost, draws materials extensively.
Operation principle of the present utility model：Main is exactly in conventional lost pattern casting technique, in particular for casing
Class workpiece, than having installed skeleton additional on relatively thin workpiece, the model of the workpiece of geometrical pattern, so as not to deform, so as to improve product
The qualification rate of product.It is well known that foam part model is when chance water is coated, itself is without support force, so drying
Will be deformed in journey, cause product rejection.After installing skeleton additional, its support force is enhanced, efficiently solve this drawback.
Description of the drawings
Fig. 1 is the frame device structure chart of lost pattern.
In figure, 1. skeleton, 2. workpiece, 3. rising head, 4. horizontal gate, 5. straight gate, 6. cup
Specific embodiment
The frame device of lost pattern, by skeleton (1), workpiece (2), rising head (3), horizontal gate (4), straight gate (5),
Cup (6) is constituted, and skeleton (1) is fixed on workpiece (2), the one end of horizontal gate (4) is connected with straight gate (5),
One end is connected with rising head (3) and workpiece (2) respectively, and cup (6) is fixed on the top of straight gate (5).
During casting：Metal liquid sequentially enters horizontal gate (4) respectively from cup (6), straight gate (5), to required
Workpiece laminated pouring to be poured into a mould, layering cooling, layering feeding, because increased skeleton (1) device in lost pattern, entering and drying
During, it is not likely to produce deformation and damages, it is ensured that product quality.In casting process, produced debris pass through rising head (3)
Drift out.
So as to complete to cast overall process.
Claims (3)
1. the frame device of lost pattern, by skeleton (1), workpiece (2), rising head (3), horizontal gate (4), straight gate (5), pours
Cup (6) is constituted, it is characterised in that：Skeleton (1) is fixed on workpiece (2), the one end of horizontal gate (4) and straight gate
(5) it is connected, one end is connected with rising head (3) and workpiece (2) respectively, cup (6) is fixed on the top of straight gate (5).
2. the frame device of lost pattern according to claim 1, it is characterised in that：Skeleton (1) is equidistant fixation
On workpiece (2).
3. the frame device of lost pattern according to claim 1, it is characterised in that：The material bamboo that skeleton (1) is adopted
Must break from centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621005250.5U CN206009727U (en) | 2016-08-19 | 2016-08-19 | The frame device of lost pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621005250.5U CN206009727U (en) | 2016-08-19 | 2016-08-19 | The frame device of lost pattern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206009727U true CN206009727U (en) | 2017-03-15 |
Family
ID=58255416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621005250.5U Expired - Fee Related CN206009727U (en) | 2016-08-19 | 2016-08-19 | The frame device of lost pattern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206009727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876695A (en) * | 2017-12-15 | 2018-04-06 | 芜湖新兴新材料产业园有限公司 | Prevent process structure of lost foam pattern deformation and preparation method thereof |
-
2016
- 2016-08-19 CN CN201621005250.5U patent/CN206009727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876695A (en) * | 2017-12-15 | 2018-04-06 | 芜湖新兴新材料产业园有限公司 | Prevent process structure of lost foam pattern deformation and preparation method thereof |
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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: 20170315 Termination date: 20180819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |