CN215090711U - Powder spreading scraper rack for metal 3D printer - Google Patents
Powder spreading scraper rack for metal 3D printer Download PDFInfo
- Publication number
- CN215090711U CN215090711U CN202121196233.5U CN202121196233U CN215090711U CN 215090711 U CN215090711 U CN 215090711U CN 202121196233 U CN202121196233 U CN 202121196233U CN 215090711 U CN215090711 U CN 215090711U
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- CN
- China
- Prior art keywords
- scraper
- support
- screw
- metal
- clamp plate
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- 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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Abstract
The utility model discloses a metal 3D is spread powder scraper frame for printer, including support, scraper clamp plate and second screw, the support is along horizontal transverse connection on reciprocating motion mechanism, the scraper sets up under the support inclined plane along support length direction, the scraper is by the second screw centre gripping on the support on scraper clamp plate and the scraper clamp plate, the scraper clamp plate deviates from scraper one side and is equipped with the apron that can cover the second screw mounting hole drill way on it, the apron sets up under the support inclined plane, the apron both ends are connected on the support both ends through the connecting piece respectively; this scraper frame has avoided metal powder to get into the screw mounting hole, has improved the shop powder quality to printing quality has been improved.
Description
Technical Field
The utility model relates to a 3D prints technical field, in particular to metal 3D printer is with spreading whitewashed scraper frame.
Background
3D printing (3DP), one of the rapid prototyping technologies, also known as additive manufacturing, is a technology that constructs an object by using an adhesive material, such as powdered metal or plastic, on the basis of a digital model file and by printing layer by layer; the existing metal 3D printer is in the powder paving process, metal powder can be accumulated on a mounting hole of a screw after flowing down from a bracket inclined plane, and in the powder paving process, the powder can be shaken off on a powder paving plane to influence the powder paving quality, so that the printing quality is influenced.
Disclosure of Invention
In view of this, the utility model aims at providing a metal 3D printer is with spreading whitewashed scraper frame can avoid metal powder to get into the mounting screw hole, and then can avoid influencing the powder quality of spreading.
The utility model aims at realizing through the following technical scheme:
the utility model provides a metal 3D printer is with spreading powder scraper frame, includes support, scraper clamp plate and second screw, horizontal transverse connection is followed on reciprocating motion mechanism to the support, the scraper sets up under the support inclined plane along support length direction, the scraper is by the second screw centre gripping on scraper clamp plate and the scraper clamp plate on the support, the scraper clamp plate deviates from scraper one side and is equipped with the apron that can cover the second screw mounting hole drill way on it, the apron sets up under the support inclined plane, the apron both ends are connected on the support both ends through the connecting piece respectively.
Furthermore, the connecting piece is a long strip-shaped pressing block capable of pressing the cover plate, and the lower end of the pressing block is rotatably connected to the support.
Still further, the lower end of the pressing block is in threaded connection with a first screw penetrating through the support.
Furthermore, a spring is sleeved between the nut of the first screw and the bracket.
The utility model has the advantages that:
the utility model discloses a metal 3D printer is with spreading powder scraper frame covers second mounting screw hole drill way through the apron, has avoided metal powder to get into the mounting screw hole, has improved and has spread the powder quality to the printing quality has been improved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, in which:
fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a view a-a in fig. 2.
Fig. 4 is a view B-B in fig. 2.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for purposes of illustration only and are not intended to limit the scope of the present invention.
As shown in fig. 1, as shown in fig. 1-4, a powder spreading scraper holder for a metal 3D printer comprises a support 1, a scraper 6, a scraper pressing plate 7 and second screws 8, wherein the support 1 is horizontally and transversely connected to a reciprocating mechanism, the scraper 6 is arranged under the inclined surface of the support 1 along the length direction of the support 1, the scraper 6 is clamped on the support 1 by the scraper pressing plate 7 and the second screws 8 on the scraper pressing plate 7, a cover plate 5 capable of covering the hole of a second screw 8 mounting hole on the scraper pressing plate 7 is arranged on one side of the scraper pressing plate 7, the cover plate 5 is arranged under the inclined surface of the support 1, here, the outer side surface of the cover plate 5 is flush with the side surface of the support 1, and two ends of the cover plate 5 are respectively connected to two ends of the support 1 through connecting pieces.
The connecting piece is a strip-shaped pressing block 4 capable of pressing the cover plate 5, the strip-shaped pressing block 4 is waist-shaped, the lower end of the pressing block 4 is rotatably connected to the support 1, and the cover plate 5 can be removed by rotating the pressing block 4, so that the scraper 6 can be replaced; of course, the connecting members may also be bolts, i.e. the cover plate 5 is bolted to the bracket 1.
The lower end of the pressing block 4 is preferably connected with a first screw 2 penetrating through the bracket 1 in a threaded manner.
The spring 3 is sleeved between the nut of the first screw 2 and the support 1, the cover plate 5 can be taken down by pulling the pressing block 4 due to the elasticity of the spring 3, and the scraper 6 is more convenient to replace.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (4)
1. The utility model provides a metal 3D printer is with spreading whitewashed scraper frame which characterized in that: including support (1), scraper (6), scraper clamp plate (7) and second screw (8), horizontal transverse connection is followed on reciprocating motion mechanism in support (1), scraper (6) set up under support (1) inclined plane along support (1) length direction, second screw (8) centre gripping on support (1) on scraper clamp plate (7) and scraper clamp plate (7) is followed in scraper (6), scraper clamp plate (7) deviate from scraper (6) one side and are equipped with apron (5) that can cover second screw (8) mounting hole drill way on it, apron (5) set up under support (1) inclined plane, apron (5) both ends are connected on support (1) both ends through the connecting piece respectively.
2. The powder spreading scraper rack for the metal 3D printer according to claim 1, wherein: the connecting piece is a long-strip-shaped pressing block (4) capable of pressing the cover plate (5), and the lower end of the pressing block (4) is rotatably connected to the support (1).
3. The powder spreading scraper rack for the metal 3D printer according to claim 2, wherein: the lower end of the pressing block (4) is in threaded connection with a first screw (2) penetrating through the support (1).
4. The powder spreading scraper rack for the metal 3D printer according to claim 3, wherein: a spring (3) is sleeved between the nut of the first screw (2) and the bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121196233.5U CN215090711U (en) | 2021-05-31 | 2021-05-31 | Powder spreading scraper rack for metal 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121196233.5U CN215090711U (en) | 2021-05-31 | 2021-05-31 | Powder spreading scraper rack for metal 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215090711U true CN215090711U (en) | 2021-12-10 |
Family
ID=79301969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121196233.5U Expired - Fee Related CN215090711U (en) | 2021-05-31 | 2021-05-31 | Powder spreading scraper rack for metal 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215090711U (en) |
-
2021
- 2021-05-31 CN CN202121196233.5U patent/CN215090711U/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 |
Granted publication date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |