CN209616363U - Side circular arc facing support cleaning knife - Google Patents
Side circular arc facing support cleaning knife Download PDFInfo
- Publication number
- CN209616363U CN209616363U CN201920280105.5U CN201920280105U CN209616363U CN 209616363 U CN209616363 U CN 209616363U CN 201920280105 U CN201920280105 U CN 201920280105U CN 209616363 U CN209616363 U CN 209616363U
- Authority
- CN
- China
- Prior art keywords
- narrow slot
- support
- facing
- cleaning
- cutter hub
- 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
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model provides a kind of side circular arc facing support cleaning knife for the support cleaning of 3D printing part: flat facing is arranged in the cutter hub upper surface of 1.5mm thickness, two sides setting is in the left and right interior concave arc facing of inner concavity, lower surface is shiny surface, and the cutter hub is fixedly mounted with handle.The cleaning knife protrudes into narrow slot structure using the cutter hub of 1.5mm thickness, and utilize the structure of concave arc facing in side, it is during clearing up the support of narrow slot bottom edge, deeply adjustment can be supported at the left and right arc-shaped facing corner rib of indent with narrow slot bottom edge, the flat tooth in upper surface can clear up narrow slot lateral support, to achieve the purpose that thorough cleaning narrow slot bottom supports, meanwhile, which has the characteristics of structurally reasonable, reliable in quality.
Description
Technical field
The utility model provides a kind of side circular arc facing support cleaning knife for the support cleaning of 3D printing part.
Background technique
Currently, generally existing support inside 3D printing part, and the more difficult cleaning of support usually in some narrow slot structures, due to
The limitation of existing file size and structure: if cutter hub is thicker, cutter hub two sides are right angle, on the one hand because being difficult to protrude into narrow slot structure
And it cannot achieve cleaning support, or on the other hand, although narrow slot can be protruded into, the flat square structure of file side is caused narrow
The support cleaning of trench bottom edge is not thorough, and the difficult problem of support cleaning occurs.Therefore, study one kind can thorough cleaning it is narrow
The cleaning knife of trench bottom support, has important practical significance.
Summary of the invention
The purpose of the invention is aiming at the above-mentioned problems of the prior art, a kind of side circular arc tooth of researching and designing
Face support cleaning knife protrudes into narrow slot structure by using the cutter hub with a thickness of 1.5mm thickness, and passes through the knife of interior concave arc facing
Flat tooth is arranged in body side surface, cutter hub upper surface, can clear up the narrow slot bottom edge support of 3D printing part, solve common file
When clearing up the support of narrow slot bottom edge, there is the problem of support cleaning difficulty.
The purpose of the invention, which is achieved in that, is arranged flat facing in the cutter hub upper surface of 1.5mm thickness, and two sides are set
The left and right interior concave arc facing in inner concavity is set, lower surface is shiny surface, and the cutter hub is fixedly mounted with handle, so far constitutes side
Circular arc facing support cleaning knife.
The invention protrudes into narrow slot structure using the cutter hub of 1.5mm thickness, and utilizes the structure of concave arc facing in side,
Cutter hub, can be with narrow slot bottom edge branch at the arc-shaped facing corner rib of indent during clearing up the support of narrow slot bottom corner
Deeply adjustment, the flat tooth in upper surface can clear up narrow slot lateral support for support, to achieve the purpose that thorough cleaning narrow slot bottom supports, together
When, which has the characteristics of structurally reasonable, reliable in quality.
Detailed description of the invention
Fig. 1 is side circular arc facing support cleaning knife front view；
Fig. 2 is section enlarged view at A in Fig. 1；
Fig. 3 is side circular arc facing support cleaning knife rearview；
Fig. 4 is side circular arc facing support cleaning cutter shaft mapping；
In figure: 2. left inside 6. shiny surface of concave arc facing of flat 3. cutter hub of facing, 4. handle 5. of concave arc facing in 1. right sides
Specific embodiment
The embodiment of the invention is described in detail with reference to the accompanying drawing:
A kind of side circular arc facing support cleaning knife for the support cleaning of 3D printing part, the table on the cutter hub 3 of 1.5mm thickness
Flat facing 2 is arranged in face, and two sides setting is in the left and right interior concave arc facing 5,1 of inner concavity, and lower surface is shiny surface 6, the knife
Body 3 is fixedly mounted with handle 4.
When side circular arc facing supports cleaning knife cleaning 3D printing part narrow slot bottom support, handle 4 is held by 1.5mm thickness
Cutter hub 3 protrudes into inside narrow slot, can support deeply with narrow slot bottom edge at the corner rib of left and right interior concave arc facing 5,1
Adjustment, the filing of relatively flat knife face, left and right interior 5,1 pairs of cell bottom structures of concave arc tooth is more efficient, and the cleaning flat facing 2 of knife can be with
The adjustment of narrow slot side, narrow slot side is polished smooth, and so far, realizes the design function of its thorough cleaning narrow slot bottom support.
Claims (1)
1. side circular arc facing support cleaning knife, it is characterised in that: flat facing is arranged in cutter hub (3) upper surface of 1.5mm thickness
(2), two sides setting is in the left and right interior concave arc facing (5,1) of inner concavity, and lower surface is shiny surface (6), the cutter hub (3)
It is fixedly mounted with handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920280105.5U CN209616363U (en) | 2019-03-06 | 2019-03-06 | Side circular arc facing support cleaning knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920280105.5U CN209616363U (en) | 2019-03-06 | 2019-03-06 | Side circular arc facing support cleaning knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209616363U true CN209616363U (en) | 2019-11-12 |
Family
ID=68455889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920280105.5U Expired - Fee Related CN209616363U (en) | 2019-03-06 | 2019-03-06 | Side circular arc facing support cleaning knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209616363U (en) |
-
2019
- 2019-03-06 CN CN201920280105.5U patent/CN209616363U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191112 Termination date: 20210306 |