CN207013719U - A kind of sealing cylinder with detachable shrouding for SLM - Google Patents
A kind of sealing cylinder with detachable shrouding for SLM Download PDFInfo
- Publication number
- CN207013719U CN207013719U CN201720884067.5U CN201720884067U CN207013719U CN 207013719 U CN207013719 U CN 207013719U CN 201720884067 U CN201720884067 U CN 201720884067U CN 207013719 U CN207013719 U CN 207013719U
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- perforate
- shrouding
- sealing
- sealing plate
- hole
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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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Abstract
The utility model discloses a kind of sealing cylinder with detachable shrouding for SLM, including：Sealed cylinder block, provided with cavity, wherein sealed cylinder block is included at the top of sealing plate, and seals cylinder head clearance and be provided with the first perforate and the second perforate connected with cavity；The first shrouding being detachably arranged in the first perforate；The second shrouding being detachably arranged in the second perforate；Wherein, multiple first through hole connected with the first perforate are interval with the first shrouding, multiple the second through holes connected with the second perforate are interval with the second shrouding.By the above-mentioned means, disclosed in the utility model can reduce the quantity of the interface on sealing cylinder, and easy for installation, good airproof performance by setting an interface to be connected with multiple pipelines on sealing cylinder.
Description
Technical field
3D printing technique field is the utility model is related to, it is more particularly to a kind of that there is the close of detachable shrouding for SLM
Seal cylinder.
Background technology
As the development of (Selective Lsaer Melting, SLM) technology is melted in selective laser, SLM has been able to directly
The metal parts of manufacture metallurgical binding, dense structure, dimensional accuracy and good mechanical properties is connect, is had broad application prospects,
As the study hotspot of current material increasing field.SLM printing metal parts has personalized designs, is molded quick, manufacture week
The advantages of phase is short, it is very suitable for small lot, personalization, the manufacture with complex surface and internal structure metal parts.
When printing 3D products, 3D products are melted and molded product in the selective laser of sealing cylinder.However, at present on the market
Sealing cylinder is externally connected with multiple pipelines, and such as pressure detecting pipeline, discharge duct or admission line, this just needs to set on sealing cylinder
There are multiple independent interfaces to be connected respectively with multiple pipelines.Due to being provided with multiple independent interfaces and multiple pipelines on sealing cylinder
Connection, therefore sealing is poor, and pipeline is relatively more, installation is also comparatively laborious.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of sealing with detachable shrouding for SLM
Cylinder, can be by setting an interface to be connected with multiple pipelines on sealing cylinder, good airproof performance, and easy for installation.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of tool for SLM is provided
There is the sealing cylinder of detachable shrouding, including：Sealed cylinder block, provided with cavity, wherein sealed cylinder block is included at the top of sealing plate, and seals
Cylinder head clearance is provided with the first perforate and the second perforate connected with cavity；The first envelope being detachably arranged in the first perforate
Plate；The second shrouding being detachably arranged in the second perforate；Wherein, it is interval with and multiple is connected with the first perforate on the first shrouding
First through hole, be interval with multiple the second through holes connected with the second perforate on the second shrouding.
Wherein, the marginating compartment of the first perforate at the top of sealing plate is provided with multiple first blind holes, and is spaced on the first shrouding
Provided with multiple the first screwed holes corresponding with multiple first blind holes, to be located in the first screwed hole and first blind by the first screw
Kong Zhong, the first shrouding is set to be threaded at the top of sealing plate.
Wherein, the marginating compartment of the second perforate at the top of sealing plate is provided with multiple second blind holes, and is spaced on the second shrouding
Provided with multiple the second screwed holes corresponding with multiple second blind holes, to be located in the second screwed hole and second blind by the second screw
Kong Zhong, the second shrouding is set to be threaded at the top of sealing plate.
Wherein, the first perforate and the second perforate are separately positioned on the both ends of sealing cylinder top plate.
Wherein, the first shrouding is provided with the first sealing ring with the junction at the top of sealing plate, is set wherein the first sealing ring is surround
Put the edge of the first perforate at the top of sealing plate.
Wherein, the second shrouding is provided with the second sealing ring with the junction at the top of sealing plate, is set wherein the second sealing ring is surround
Put the edge of the second perforate at the top of sealing plate.
The beneficial effects of the utility model are：The situation of prior art is different from, it is disclosed in the utility model to be used for SLM
The sealing cylinder with detachable shrouding include：Sealed cylinder block, provided with cavity, wherein sealed cylinder block is included at the top of sealing plate, and
Sealing cylinder head clearance is provided with the first perforate and the second perforate connected with cavity；First be detachably arranged in the first perforate
Shrouding；The second shrouding being detachably arranged in the second perforate；Wherein, multiple and the first perforate is interval with the first shrouding to connect
Logical first through hole, multiple the second through holes connected with the second perforate are interval with the second shrouding.By the above-mentioned means, this reality
With it is new it is disclosed can be by setting an interface to be connected with multiple pipelines on sealing cylinder, it is possible to reduce on cylinder is sealed
The quantity of interface, and easy for installation, good airproof performance.
Brief description of the drawings
Fig. 1 is first structure schematic diagram of the utility model for the SLM sealing cylinder with detachable shrouding；
Fig. 2 is second structural representation of the utility model for the SLM sealing cylinder with detachable shrouding.
Embodiment
The utility model is described in detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1-2, Fig. 1 is first structure of the utility model for the SLM sealing cylinder with detachable shrouding
Schematic diagram；Fig. 2 is second structural representation of the utility model for the SLM sealing cylinder with detachable shrouding.This is used for
The SLM sealing cylinder with detachable shrouding includes sealed cylinder block 10, the first shrouding 11 and the second shrouding 12.
As shown in Fig. 2 sealed cylinder block 10 is provided with cavity, selective laser of the 3D products in cavity is melted and molded product.
In the present embodiment, sealed cylinder block 10 is included at the top of sealing plate, and seals cylinder head clearance and be provided with the first perforate connected with cavity
101 and second perforate 103.
It should be understood that 10 rectangular shape of sealed cylinder block, and the first perforate 101 and the second perforate 103 are separately positioned on sealing cylinder
The both ends of top plate 10.
Further, the marginating compartment of the first perforate 101 at the top of sealing plate is provided with multiple first blind holes 102, sealing plate
The marginating compartment of second perforate 103 at top is provided with multiple second blind holes 104.
Such as Fig. 1, shown in 2, the first shrouding 11 is detachably arranged in the first perforate 101.Specifically, between on the first shrouding 11
Every provided with multiple first screwed holes 112 corresponding with multiple first blind holes 102, to be located in the first screwed hole by the first screw
112 and first in blind hole 102, the first shrouding 11 is threaded at the top of sealing plate.
Second shrouding 12 is detachably arranged in the second perforate 103.Specifically, be interval with the second shrouding 12 it is multiple with
Second screwed hole 122 corresponding to multiple second blind holes 104, it is blind to be located in the second screwed hole 122 and second by the second screw
In hole 104, the second shrouding 12 is set to be threaded at the top of sealing plate.
In the present embodiment, multiple first through hole 111 connected with the first perforate 101 are interval with the first shrouding 11,
It can be connected by multiple first through hole 111 with multiple pipelines.Further, it is interval with and multiple is opened with second on the second shrouding 12
The second through hole 121 that hole 103 connects, can be connected by multiple second through holes 121 with multiple pipelines.
It should be understood that in the present embodiment, 103 rectangular shape of the first perforate 101 and the second perforate, and the first shrouding 11 and second
12 rectangular shape of shrouding, certainly, in other embodiments, the first perforate 101 and the second perforate 103 can also be in other shapes,
Such as strip circular hole, the first shrouding 11 and the second shrouding 12 can also be in other shapes, such as strip circular hole.
In the present embodiment, the first shrouding 11 is provided with the first sealing ring with the junction at the top of sealing plate, and first seals
Circle is circumferentially positioned at the edge of the first perforate 101 at the top of sealing plate.Further, the first perforate 101 at the top of sealing plate
Inner wall edge is provided with the first groove, and the first sealing ring partial receipt is in the first groove.
In the present embodiment, the second shrouding 12 is provided with the second sealing ring with the junction at the top of sealing plate, and second seals
Circle is circumferentially positioned at the edge of the second perforate 103 at the top of sealing plate.Further, the second perforate 103 at the top of sealing plate
Inner wall edge is provided with the second groove, and the second sealing ring partial receipt is in the second groove.
It should be understood that in certain embodiments, the first screen pack is provided with the first perforate 101 at the top of sealing plate, and seal
The second screen pack is provided with the second perforate 103 at the top of plate.Further, also it is provided with the first through hole 111 of the first shrouding 11
3rd screen pack, and the 4th screen pack is also provided with the second through hole 121 of the second shrouding 12.
To sum up, the sealing cylinder with detachable shrouding disclosed in the utility model for SLM includes：Sealed cylinder block,
Provided with cavity, wherein sealed cylinder block is included at the top of sealing plate, and seals cylinder head clearance and be provided with the first perforate connected with cavity
With the second perforate；The first shrouding being detachably arranged in the first perforate；The second shrouding being detachably arranged in the second perforate；
Wherein, multiple first through hole connected with the first perforate are interval with the first shrouding, be interval with the second shrouding it is multiple with
Second through hole of the second perforate connection.By the above-mentioned means, disclosed in the utility model can be by setting one on sealing cylinder
Individual interface is connected with multiple pipelines, it is possible to reduce the quantity of the interface on sealing cylinder, and easy for installation, good airproof performance.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (6)
- A kind of 1. sealing cylinder with detachable shrouding for SLM, it is characterised in that including：Sealed cylinder block, provided with cavity, wherein the sealed cylinder block is included at the top of sealing plate, and the sealing cylinder head clearance is provided with The first perforate and the second perforate connected with the cavity；The first shrouding being detachably arranged in first perforate；The second shrouding being detachably arranged in second perforate；Wherein, multiple first through hole connected with first perforate, second shrouding are interval with first shrouding On be interval with multiple the second through holes connected with second perforate.
- 2. sealing cylinder according to claim 1, it is characterised in that the marginating compartment of the first perforate at the top of the sealing plate Multiple the first screw threads corresponding with the multiple first blind hole are interval with provided with multiple first blind holes, and on first shrouding Hole, to be located in by the first screw in first screwed hole and first blind hole, it is threadedly coupled first shrouding On at the top of the sealing plate.
- 3. sealing cylinder according to claim 1, it is characterised in that the marginating compartment of the second perforate at the top of the sealing plate Multiple the second screw threads corresponding with the multiple second blind hole are interval with provided with multiple second blind holes, and on second shrouding Hole, to be located in by the second screw in second screwed hole and second blind hole, it is threadedly coupled second shrouding On at the top of the sealing plate.
- 4. sealing cylinder according to claim 1, it is characterised in that first perforate and second perforate are set respectively At the both ends of the sealing cylinder top plate.
- 5. sealing cylinder according to claim 1, it is characterised in that first shrouding and the connection at the top of the sealing plate Place is provided with the first sealing ring, wherein first sealing ring is circumferentially positioned at the edge of the first perforate at the top of the sealing plate.
- 6. sealing cylinder according to claim 1, it is characterised in that second shrouding and the connection at the top of the sealing plate Place is provided with the second sealing ring, wherein second sealing ring is circumferentially positioned at the edge of the second perforate at the top of the sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720884067.5U CN207013719U (en) | 2017-07-19 | 2017-07-19 | A kind of sealing cylinder with detachable shrouding for SLM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720884067.5U CN207013719U (en) | 2017-07-19 | 2017-07-19 | A kind of sealing cylinder with detachable shrouding for SLM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207013719U true CN207013719U (en) | 2018-02-16 |
Family
ID=61481205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720884067.5U Active CN207013719U (en) | 2017-07-19 | 2017-07-19 | A kind of sealing cylinder with detachable shrouding for SLM |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207013719U (en) |
-
2017
- 2017-07-19 CN CN201720884067.5U patent/CN207013719U/en active Active
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