CN205362672U - A forming box for laser forming metal SLM prints - Google Patents
A forming box for laser forming metal SLM prints Download PDFInfo
- Publication number
- CN205362672U CN205362672U CN201620021908.5U CN201620021908U CN205362672U CN 205362672 U CN205362672 U CN 205362672U CN 201620021908 U CN201620021908 U CN 201620021908U CN 205362672 U CN205362672 U CN 205362672U
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- CN
- China
- Prior art keywords
- forming box
- forming
- box
- cylinder body
- laser
- 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.)
- Withdrawn - After Issue
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Laser Beam Processing (AREA)
Abstract
The utility model discloses a forming box for laser forming metal SLM prints, including shaping box and the working cylinder cylinder body that forms the space that takes shape, the box that takes shape forms a body structure with the sealed intercommunication of working cylinder cylinder body, be formed with on the box that takes shape with the evacuation mouth of evacuation equipment intercommunication, still be formed with on the box that takes shape with the sealed intercommunication of meal outlet that send whitewashed mechanism advance powder mouthful, the utility model discloses design into a body structure with the working chamber with the working cylinder cylinder body, realize vacuum laser forming in the working chamber, it is big that cylindrical forming box bears pressure, set up in the forming box drum and scrape whitewashed board and benchmark job face of taking shape and guide rail, it puts the sealed intercommunication of dust hopper to set up under powder mouth and the integral type, the powder is sent in the realization, totally closed working cylinder and piston direction, adopt the senior vacuum system of second grade formula, realization for vacuum laser forming provides the high strength forming box, the existence of the interior bubble of work piece has thoroughly been avoided, the intensity and the quality precision of shaping product have effectively been improved.
Description
Technical field
This utility model relates to a kind of metal 3D printer, particularly to a kind of for the laser forming metal SLM forming box printed.
Background technology
Laser metal SLM printer, for preventing Forming Workpiece from aoxidizing, forming box wants blanketing with inert gas mostly, but protection gas can make have bubble to produce in drip molding, affects drip molding quality.
Utility model content
In order to make up above deficiency, this utility model provides a kind of for the laser forming metal SLM forming box printed, and it is high that this is used for laser forming metal SLM forming box intensity printed, inside can evacuation, be conducive to improving workpiece strength.Eliminate drip molding inner air vent.
This utility model be the technical scheme is that a kind of for the laser forming metal SLM forming box printed to solve its technical problem, including formed formingspace shaping casing and working cylinder cylinder body, described shaping casing seals with working cylinder cylinder body and connects formation integrative-structure, shape and casing is formed the vacuum orifice connected with vaccum-pumping equipment, shape the meal outlet being also formed with on casing with powder feeding mechanism and seal the powder inlet connected.
As the further improvement of utility model, described shaping casing and working cylinder cylinder body all adopt cylindrical structural.
As the further improvement of utility model, described shaping casing and working cylinder cylinder body are that quadrature forms integrative-structure.
As the further improvement of utility model, described shaping casing adopts welded seal to be connected with working cylinder cylinder body.
As the further improvement of utility model, described powder inlet is positioned at axial one end of forming box cylindrical structural.
Further improvement as utility model, axial one end of described forming box cylindrical structural seals and is provided with bonnet, bonnet forms powder feeding case one sidewall of powder feeding mechanism, powder feeding case lower end forms discharging opening, discharging opening and a rhombus feeding cylinder body seal connection, and this rhombus feeding cylinder body upper end connects with forming box inner sealing.
As the further improvement of utility model, in described forming box body, also it is formed with datum plane structure.
As the further improvement of utility model, in described forming box body, also it is formed with powder-wiping plate guide rail.
As the further improvement of utility model, described vacuum orifice is positioned on the circumferential side wall of forming box cylindrical structural.
As the further improvement of utility model, described working cylinder cylinder body medial wall is additionally provided with the guidance tape for leading to cylindrical piston.
Advantageous Effects of the present utility model is: this utility model is by into a single integrated structure with working cylinder tank design for working chamber, realize shaping house vacuum laser forming, the principle of very big pressure can be born according to circular configuration, design and produce cylindrical forming box, by integrally formed pipe assembly welding orthogonal with cylindrical work cylinder, form one, powder-wiping plate and benchmark job forming face and guide rail are set in forming box cylinder, arrange powder inlet to connect with the underlying powder case sealing of integral type, realize powder feeding, totally-enclosed working cylinder and piston guide, adopt the senior vacuum system of two-stage type, the realization shaped for vacuum laser provides high-strength shaped case, thoroughly avoid the existence of bubble in workpiece, it is effectively increased intensity and the Mass accuracy of formed product.
Accompanying drawing explanation
Fig. 1 is this utility model structural principle the first axonometric chart；
Fig. 2 is this utility model structural principle the second axonometric chart.
Detailed description of the invention
Embodiment: a kind of for the laser forming metal SLM forming box printed, including formed formingspace shaping casing 1 and working cylinder cylinder body 2, described shaping casing 1 seals with working cylinder cylinder body 2 and connects formation integrative-structure, shape and casing 1 is formed the vacuum orifice 3 connected with vaccum-pumping equipment, shape the meal outlet being also formed with on casing 1 with powder feeding mechanism and seal the powder inlet 4 connected.
Described shaping casing 1 all adopts cylindrical structural with working cylinder cylinder body 2, and circular configuration can bear very big pressure, it is to avoid forming box is deformed by gas pressure under vacuum conditions.
Described shaping casing 1 forms integrative-structure with working cylinder cylinder body 2 for quadrature.
Described shaping casing 1 adopts welded seal to be connected with working cylinder cylinder body 2, shapes casing 1 and is welded into shape with working cylinder cylinder body 2 by orthogonal systems, and overall construction intensity is big, it is simple to manufacture molding.
Described powder inlet 4 is positioned at axial one end of forming box cylindrical structural.
Axial one end of described forming box cylindrical structural seals and is provided with bonnet, bonnet forms powder feeding case one sidewall of powder feeding mechanism, powder feeding case lower end forms discharging opening, discharging opening and a rhombus feeding cylinder body 7 and seals connection, and this rhombus feeding cylinder body 7 upper end connects with forming box inner sealing, this structure makes bulk strength big, being susceptible to compressive strain, simple in construction, powder feeding case shares bonnet with forming box, save space and manufacture material, saving manufacturing cost.
Also being formed with datum plane structure 5 in described shaping casing 1, integrally formed datum plane structure is easy to workpiece precise forming.
Powder-wiping plate guide rail 6 also it is formed with, it is ensured that it is high that powder-wiping plate scrapes powder precision in described shaping casing 1.
Described vacuum orifice 3 is positioned on the circumferential side wall of forming box cylindrical structural.
Described working cylinder cylinder body 2 medial wall is additionally provided with the guidance tape for leading to cylindrical piston, it is ensured that powder pushing precision, it is to avoid occur the leakage phenomenon such as powder, blocking to occur.
Claims (10)
1. the forming box for laser forming metal SLM printing, it is characterized in that: include being formed shaping casing (1) and the working cylinder cylinder body (2) of formingspace, described shaping casing seals with working cylinder cylinder body and connects formation integrative-structure, shape and casing is formed the vacuum orifice (3) connected with vaccum-pumping equipment, shape the meal outlet being also formed with on casing with powder feeding mechanism and seal the powder inlet (4) connected.
2. as claimed in claim 1 for the laser forming metal SLM forming box printed, it is characterized in that: described shaping casing and working cylinder cylinder body all adopt cylindrical structural.
3. as claimed in claim 2 for the laser forming metal SLM forming box printed, it is characterized in that: described shaping casing and working cylinder cylinder body are that quadrature forms integrative-structure.
4. as claimed in claim 3 for the laser forming metal SLM forming box printed, it is characterized in that: described shaping casing adopts welded seal to be connected with working cylinder cylinder body.
5. as claimed in claim 3 for the laser forming metal SLM forming box printed, it is characterized in that: described powder inlet is positioned at axial one end of forming box cylindrical structural.
6. as claimed in claim 5 for the laser forming metal SLM forming box printed, it is characterized in that: axial one end of described forming box cylindrical structural seals and is provided with bonnet, bonnet forms powder feeding case one sidewall of powder feeding mechanism, powder feeding case lower end forms discharging opening, discharging opening and rhombus feeding cylinder body (7) seal connection, and this rhombus feeding cylinder body upper end connects with forming box inner sealing.
7. as claimed in claim 3 for the laser forming metal SLM forming box printed, it is characterized in that: in described forming box body, be also formed with datum plane structure (5).
8. as claimed in claim 3 for the laser forming metal SLM forming box printed, it is characterized in that: in described forming box body, be also formed with powder-wiping plate guide rail (6).
9. as claimed in claim 3 for the laser forming metal SLM forming box printed, it is characterized in that: described vacuum orifice is positioned on the circumferential side wall of forming box cylindrical structural.
10. as claimed in claim 3 for the laser forming metal SLM forming box printed, it is characterized in that: described working cylinder cylinder body medial wall is additionally provided with the guidance tape for leading to cylindrical piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021908.5U CN205362672U (en) | 2016-01-11 | 2016-01-11 | A forming box for laser forming metal SLM prints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021908.5U CN205362672U (en) | 2016-01-11 | 2016-01-11 | A forming box for laser forming metal SLM prints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205362672U true CN205362672U (en) | 2016-07-06 |
Family
ID=56276471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620021908.5U Withdrawn - After Issue CN205362672U (en) | 2016-01-11 | 2016-01-11 | A forming box for laser forming metal SLM prints |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205362672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436503A (en) * | 2016-01-11 | 2016-03-30 | 江苏永年激光成形技术有限公司 | Forming box used for laser forming metal SLM (selective laser melting) printing |
-
2016
- 2016-01-11 CN CN201620021908.5U patent/CN205362672U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436503A (en) * | 2016-01-11 | 2016-03-30 | 江苏永年激光成形技术有限公司 | Forming box used for laser forming metal SLM (selective laser melting) printing |
| CN105436503B (en) * | 2016-01-11 | 2018-07-27 | 江苏永年激光成形技术有限公司 | Forming box for the forming printing of metal selective laser fusion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160706 Effective date of abandoning: 20180727 |
|
| AV01 | Patent right actively abandoned |