CN205927114U - Casing convenient to processing of runner sintering - Google Patents
Casing convenient to processing of runner sintering Download PDFInfo
- Publication number
- CN205927114U CN205927114U CN201620947829.7U CN201620947829U CN205927114U CN 205927114 U CN205927114 U CN 205927114U CN 201620947829 U CN201620947829 U CN 201620947829U CN 205927114 U CN205927114 U CN 205927114U
- Authority
- CN
- China
- Prior art keywords
- runner
- sintering
- housing
- utility
- model
- 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 utility model discloses a casing convenient to processing of runner sintering, including case main body (1), runner (3), its characterized in that: case main body (1) is inside to be provided with vestibule (2), is provided with runner (3) on case main body (1), and runner (3) are the runner of cross -section gradual change, and runner (3) cross -section is parallelogram, fusiformis or the down wide narrow triangle -shaped of going up. The utility model discloses simple feasible, integrated into one piece, reliable and stable, economic high -quality is fit for using widely of casing runner sintering processing.
Description
Technical field
The utility model belongs to machining technology field, relates in particular to a kind of shell being easy to runner sintering processing
Body.
Background technology
Housing with spirality coolant flow channel is very common aborning, and its process is also requisite link.
Conventional processing methods are using split type processing（As Fig. 2 to Fig. 3）, by the inner casing of intermediate flow channel and shell separate machined, then
Press together rear welded seal to fix.But welding high temperature easily causes deformation of products, and the poor quality of welded seal, scraps
Rate is high, leads to relatively costly.
Existing laser selective sintering process is to be integrally formed（As Fig. 4）, cancel welding, improve qualification rate, but
There is its limitation, its principle is to sinter accumulation molding layer by layer, when the sintered shape of a certain layer projects more than 1mm than last layer,
I.e. product exists needs setting to support during cantilever design, supporting construction needs the later stage to remove.Housing is using the laser property selected agglomerant
When skill manufactures, its runner position is accomplished by supporting construction（As Fig. 5）, because supporting construction is placed in enclosure interior it is impossible to remove, that is, anticipate
It is infeasible that taste this process.
Content of the invention
The purpose of this utility model be to overcome disadvantages mentioned above and provide a kind of simple possible, be integrally formed, stably may be used
Lean on, the runner of being easy to of economic high-quality sinters the housing processed.
The utility model purpose and solve its technical problem underlying and employ the following technical solutions to realize：
The housing being easy to runner sintering processing of the present utility model, including housing body, runner, wherein：In housing body
Portion is provided with vestibule, and housing body is provided with runner, and runner is the runner of section gradual change.
The above-mentioned housing being easy to runner sintering processing, wherein：Cross section of fluid channel is parallelogram, fusiformis or low wide and up narrow
Triangle.
The above-mentioned housing being easy to runner sintering processing, wherein：Runner is spiral flow channel.
The utility model compared with the existing technology has clear advantage and beneficial effect.From above technical scheme,
Runner of being easy to of the present utility model sinters in the housing processed, and housing body is provided with runner, and runner is on lower width for section
Narrow（As triangle）Or it is thick between the detail of two ends（As parallelogram, fusiformis）Gradual change runner, can avoid sintering accumulation layer by layer
In forming process, when the sintered shape of a certain layer projects more than 1mm than last layer, there is cantilever design and affect to process in product
Quality, need not arrange support, and operation simplifies.In a word, the utility model simple possible, be integrally formed, reliable and stable, economical excellent
Matter, what suitable housing runner sintering was processed promotes the use of.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of Split type casing；
Fig. 3 is the structural representation of inner casing；
The structural representation of the integral housing that Fig. 4 is rectangle for cross section of fluid channel；
Fig. 5 adopts the use state figure of laser selective sintering for Fig. 4.
Identifier in figure：
1st, housing body；2nd, vestibule；3rd, runner；4th, inner casing；5th, shell；6th, runner bracing frame.
Specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to the utility model proposes the housing being easy to runner sintering processing
Specific embodiment, structure, feature and its effect, after describing in detail such as.
Referring to Fig. 1, the housing being easy to runner sintering processing of the present utility model, including housing body 1, runner 3, wherein：
Housing body 1 is internally provided with vestibule 2, and housing body 1 is provided with runner 3, and runner 3 is the runner of section gradual change.3 sections of runner
Face is parallelogram, fusiformis or low wide and up narrow triangle.Runner 3 is spiral flow channel.
During use, manufactured using laser selective sintering process, housing body 1 is provided with runner 3, runner 3 section is
Parallelogram, fusiformis or low wide and up narrow triangle, no support inside runner 3（As Fig. 1）, sinter and need not any add after finishing
Work, can directly use.The utility model simple possible, be integrally formed, reliable and stable, economic high-quality, suitable housing runner burns
What knot was processed promotes the use of.
The above, be only preferred embodiment of the present utility model, not the utility model is made any formal
Restriction, any without departing from technical solutions of the utility model content, according to technical spirit of the present utility model to above example
Any simple modification, equivalent variations and the modification made, all still falls within the range of technical solutions of the utility model.
Claims (3)
1. a kind of housing being easy to runner sintering processing, including housing body（1）, runner（3）It is characterised in that：Housing body
（1）It is internally provided with vestibule（2）, housing body（1）On be provided with runner（3）, runner（3）Runner for section gradual change.
2. be easy to as claimed in claim 1 runner sintering processing housing it is characterised in that：Runner（3）Section is parallel four
Side shape, fusiformis or low wide and up narrow triangle.
3. be easy to as claimed in claim 1 runner sintering processing housing it is characterised in that：Runner（3）For spiral flow channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620947829.7U CN205927114U (en) | 2016-08-26 | 2016-08-26 | Casing convenient to processing of runner sintering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620947829.7U CN205927114U (en) | 2016-08-26 | 2016-08-26 | Casing convenient to processing of runner sintering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205927114U true CN205927114U (en) | 2017-02-08 |
Family
ID=57954633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620947829.7U Expired - Fee Related CN205927114U (en) | 2016-08-26 | 2016-08-26 | Casing convenient to processing of runner sintering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205927114U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663510A (en) * | 2019-10-28 | 2020-01-10 | 石河子大学 | Perforation-shaped flow channel and irrigation device based on same |
| CN112570730A (en) * | 2020-12-09 | 2021-03-30 | 西安航天发动机有限公司 | High-precision selective laser melting forming method for cooling body part |
| CN114433878A (en) * | 2022-01-17 | 2022-05-06 | 成都飞机工业（集团）有限责任公司 | Pipeline with inner fluid channel and machining method thereof |
-
2016
- 2016-08-26 CN CN201620947829.7U patent/CN205927114U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663510A (en) * | 2019-10-28 | 2020-01-10 | 石河子大学 | Perforation-shaped flow channel and irrigation device based on same |
| CN112570730A (en) * | 2020-12-09 | 2021-03-30 | 西安航天发动机有限公司 | High-precision selective laser melting forming method for cooling body part |
| CN114433878A (en) * | 2022-01-17 | 2022-05-06 | 成都飞机工业（集团）有限责任公司 | Pipeline with inner fluid channel and machining method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205927114U (en) | Casing convenient to processing of runner sintering | |
| CN103111619A (en) | Hot isostatic pressing two-step forming method of high temperature alloy compact piece | |
| CN106623488B (en) | A kind of processing method of rectangle diplopore silver-bearing copper pipe | |
| CN204094919U (en) | A kind of multifunctional honeycomb ceramic filter mould | |
| CN206122657U (en) | Cell -phone spare die casting die | |
| CN207955684U (en) | Weld die drawing tote cart | |
| CN204565111U (en) | A kind of with mould in the shaping of cooling system | |
| CN103817258A (en) | Metal vacuum cup manufacturing method and metal vacuum cup | |
| CN204122691U (en) | A kind of novel casting fusible pattern | |
| CN208408425U (en) | A kind of steering axles mold | |
| CN203614698U (en) | Double-side transmission eccentric gear | |
| CN109719248A (en) | A kind of rearview mirror bolt processing technic featuring | |
| CN206500605U (en) | A kind of mold closing mechanism of die casting machine | |
| CN206047031U (en) | A kind of novel hub mould structure | |
| CN202377293U (en) | Die structure for manufacturing dual-alloy composite aluminium pipe by forward extruder | |
| CN205324592U (en) | Five or six grades of shift fork hot straightening dies | |
| CN205235631U (en) | Anticorrosive micro porous filtration composite assembly of high performance blowback | |
| CN203110206U (en) | Helical cooling component of mould core of mould | |
| CN204338822U (en) | A kind of mould structure becoming shell for the production of eight grades of hydraulic automatic speed variators | |
| CN203956017U (en) | For the cap pouring port structure of thermosistor housing mould | |
| CN204564903U (en) | Air-conditioning cross valve pipe fitting processing mold | |
| CN204365977U (en) | One Albatra metal-running gate system | |
| CN204135286U (en) | Casting die | |
| CN204449213U (en) | A kind of material kettle core | |
| CN207180376U (en) | One kind support vacantly sinters ceramic tool |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20200826 |