CN211942108U - 3D printer rack construction - Google Patents
3D printer rack construction Download PDFInfo
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- CN211942108U CN211942108U CN202020624652.3U CN202020624652U CN211942108U CN 211942108 U CN211942108 U CN 211942108U CN 202020624652 U CN202020624652 U CN 202020624652U CN 211942108 U CN211942108 U CN 211942108U
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- axle guide
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Abstract
A3D printer rack structure relates to the technical field of 3D printers and comprises an upper metal plate, a lower metal plate, a side metal plate and a rear metal plate; the upper metal plate and the lower metal plate are of square box structures with four sides provided with downward right-angle folded edges, four side metal plates are vertically arranged corresponding to four corners of the upper metal plate, two right-angle surfaces at the top ends of the side metal plates are respectively detachably and fixedly connected with two adjacent folded edges of corresponding angles of the upper metal plate, two right-angle surfaces at the lower parts of the side metal plates are respectively detachably and fixedly connected with two adjacent folded edges of corresponding angles of the lower metal plate, and the upper and lower plate surfaces of the rear metal plate are respectively detachably and fixedly connected with the rear-side folded edge of the upper metal plate and the rear-side; an X-axis motion mechanism and a Y-axis motion mechanism are arranged in the upper metal plate; a power supply and a control device are arranged in the lower metal plate; the inner plate surface of the rear metal plate is provided with a Z-axis motion mechanism, and the upper part of the outer plate surface of the rear metal plate is fixed with an extrusion mechanism; the rack structure can ensure the installation precision and the stability of the rack and can be independently disassembled and assembled when maintenance is needed.
Description
Technical Field
The utility model belongs to the technical field of the 3D printer technique and specifically relates to a 3D printer rack construction is related to.
Background
The 3D printer frame is of two common structures based on fused deposition modeling technology, wherein the common structures comprise aluminum alloy profile construction and metal plate integrated molding; the rack built by using the aluminum alloy section is light in weight, resonance is easy to generate in the running process of the machine, and the running is not stable enough; traditional integrative frame of panel beating, although firm, nevertheless there is a large amount of welding process, and three axle installation location is on one whole, if phenomenons such as deformation after the welding appear, can cause very big influence to whole installation accuracy, probably unable assembly even, and complicated structure needs the die sinking just can batch production, and the cost is very high, is not suitable for small batch production, in case inner structure spare damages, also is difficult to overhaul and maintain, has increased use cost.
Disclosure of Invention
In order to overcome not enough among the background art, the utility model discloses a 3D printer rack construction can guarantee the installation accuracy and the steadiness of frame to can independent dismouting when needs are maintained.
In order to achieve the purpose, the utility model adopts the following technical scheme:
A3D printer rack structure comprises an upper metal plate, a lower metal plate, a side metal plate and a rear metal plate; the upper metal plate and the lower metal plate are arranged horizontally in an upper-lower corresponding mode and are of a square box body structure with four sides provided with downward right-angle folded edges, the side metal plate is in an angle steel shape and is vertically provided with four corresponding to four corners of the upper metal plate, two right-angle surfaces at the top end of the side metal plate are respectively attached to two adjacent folded edges of corresponding angles of the upper metal plate and are detachably and fixedly connected with the two right-angle surfaces at the lower end of the side metal plate, two adjacent folded edges of corresponding angles of the lower metal plate are respectively attached to and detachably and fixedly connected with the two right-angle surfaces at the lower end of the side metal plate, supporting legs are arranged at the bottom end of the side metal plate, and the upper plate surface and the lower plate; an X-axis movement mechanism and a Y-axis movement mechanism are installed in the box body structure of the upper metal plate, and an observation and maintenance hole is formed in the center of the surface of the upper metal plate; a power supply and a control device are arranged in the box body structure of the lower metal plate; z axle motion is installed to the interior face of back panel beating, the planking face upper portion of back panel beating is fixed with extrusion mechanism.
Further, X axle motion contains the X axle guide arm, Y axle motion contains two sets of Y axle guide arms, and two sets of Y axle guide arms are fixed in respectively the symmetry on the both ends hem about the last panel beating, X axle guide arm both ends are installed respectively on two sets of Y axle guide arms and can be followed Y axle guide arm and removed, install the shower nozzle mechanism that can follow X axle guide arm and remove on the X axle guide arm.
Further, Z axle motion contains Z axle guide arm, installs on Z axle guide arm and can follow the print platform that Z axle guide arm removed to and the Z axle lead screw that drive print platform removed, the upper end and the lower extreme of Z axle guide arm and Z axle lead screw are fixedly connected with upper fixed plate and bottom plate respectively, fixed connection can be dismantled with the back panel beating respectively to the trailing flank of upper fixed plate and bottom plate.
Furthermore, the detachable fixed connection is provided with corresponding mounting holes for the two connection surfaces, and the two connection surfaces are connected through bolts penetrating through the mounting holes.
Furthermore, the upper metal plate or the lower metal plate is formed by bending and welding a 2mm cold-rolled plate.
Further, the side panel beating is the bending of 2mm cold-rolled sheet and makes.
Further, the back panel beating is made for 3mm cold-rolled sheet.
Furthermore, the observation and maintenance hole is a square hole larger than the spray head mechanism.
Furthermore, the two ends of the lower plate surface of the rear metal plate extend downwards and are flush with the bottom surface of the side metal plate.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
the utility model discloses a 3D printer frame structure utilizes upper metal plate, lower panel beating, side panel beating and back panel beating to constitute frame construction, has lightened the weight of frame to through setting up the hem and being the side panel beating of channel-section steel shape, increased structural strength, guarantee the stability of whole frame; because the upper metal plate, the lower metal plate, the side metal plate and the rear metal plate are detachably connected, the device is convenient for batch production and manufacturing and is convenient for separate packaging and transportation; in addition, the X-axis motion mechanism, the Y-axis motion mechanism, the Z-axis motion mechanism, the spray head mechanism, the extrusion mechanism, the power supply and the control device which are other main components of the printer are separately and correspondingly arranged on the detachable part of the frame, so that the independent disassembly and maintenance are convenient, the installation steps can be simplified, the installation precision is increased, the welding steps are reduced, and the positioning precision is improved.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a left side view of the present invention;
fig. 4 is a schematic top view of the present invention;
fig. 5 is a rear view schematically illustrating the present invention.
In the figure: 1. feeding a metal plate; 2. observing the maintenance hole; 3. folding edges; 4. a printing platform; 5. a lower metal plate; 6. a side metal plate; 7. a lower fixing plate; 8. a rear metal plate; 9. an upper fixing plate; 10. a nozzle mechanism; 11. an X-axis guide rod; 12. a Z-axis guide rod; 13. a Z-axis lead screw; 14. an extrusion mechanism.
Detailed Description
The present invention can be explained in detail by the following embodiments, and the purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention, and the present invention is not limited to the following embodiments; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., it is only corresponding to the drawings of the present application, and for the convenience of describing the present invention, it is not intended to indicate or imply that the device or element referred to must have a particular orientation:
the 3D printer rack structure described in conjunction with fig. 1-5 includes an upper sheet metal 1, a lower sheet metal 5, a side sheet metal 6, and a rear sheet metal 8; according to the requirements, the upper metal plate 1 or the lower metal plate 5 is formed by bending and welding a 2mm cold-rolled plate, the side metal plate 6 is formed by bending a 2mm cold-rolled plate, and the rear metal plate 8 is formed by bending a 3mm cold-rolled plate, so that the processing and the manufacturing are convenient, and the light weight is ensured while the requirements on strength and rigidity are met;
the upper metal plate 1 and the lower metal plate 5 are horizontally arranged in an upper and lower corresponding manner, and are of a square box structure with four sides provided with downward right-angle flanges 3, the side metal plate 6 is of an angle steel shape and is vertically provided with four corresponding corners of the upper metal plate 1, two right-angle surfaces at the top end of the side metal plate 6 are respectively attached to and detachably and fixedly connected with two adjacent flanges at corresponding angles of the upper metal plate 1, two right-angle surfaces at the lower part of the side metal plate 6 are respectively attached to and detachably and fixedly connected with two adjacent flanges at corresponding angles of the lower metal plate 5, the bottom end of the side metal plate 6 is provided with a supporting leg, the upper and lower plate surfaces of the rear metal plate 8 are respectively attached to and detachably and fixedly connected with the rear-side flanges 3 of the upper metal plate 1 and the rear-side flanges 3 of the lower metal plate 5, a frame structure is formed by the upper metal plate 1, the lower metal plate 5, the side metal plate 6 and the rear, the stability of the whole rack is ensured, and meanwhile, because the upper metal plate 1, the lower metal plate 5, the side metal plates 6 and the rear metal plate 8 are detachably connected, the rack is convenient for batch production and manufacturing and is convenient for separate packaging and transportation; according to the requirement, the two connecting surfaces are detachably and fixedly connected, and are provided with corresponding mounting holes, and the two connecting surfaces are connected through bolts penetrating through the mounting holes, so that the disassembly and the assembly are convenient; in addition, two ends of the lower plate surface of the rear metal plate 8 extend downwards and are flush with the bottom surfaces of the side metal plates 6, so that the stability of the supporting legs is improved;
an X-axis movement mechanism and a Y-axis movement mechanism are arranged in the box body structure of the upper metal plate 1, and mounting positioning holes are correspondingly formed in the box body structure of the upper metal plate 1, so that the X-axis movement mechanism and the Y-axis movement mechanism can be conveniently detached and maintained independently along with the upper metal plate 1, and quick assembly is also facilitated; according to the requirements, the X-axis movement mechanism comprises an X-axis guide rod 11, the Y-axis movement mechanism comprises two groups of Y-axis guide rods, the two groups of Y-axis guide rods are symmetrically fixed on folded edges 3 at the left end and the right end of an upper metal plate 1 respectively, two ends of the X-axis guide rod 11 are installed on the two groups of Y-axis guide rods respectively and can move along the Y-axis guide rods, a spray head mechanism 10 capable of moving along the X-axis guide rod 11 is installed on the X-axis guide rod 11, and the folded edges 3 at four sides of the upper metal plate 1 are used as main components for bearing and installing the X-axis; the center of the surface of the upper metal plate 1 is provided with an observation maintenance hole 2, so that the operation condition of each mechanism can be observed and maintained conveniently, and the observation maintenance hole 2 is a square hole larger than the nozzle mechanism 10 as required, so that the nozzle mechanism 10 can be detached from the observation maintenance hole 2 for maintenance conveniently; a power supply and a control device are arranged in the box body structure of the lower metal plate 5, and the power supply and the control device are protected to a certain extent; a Z-axis movement mechanism is mounted on the inner plate surface of the rear metal plate 8, an extrusion mechanism 14 is fixed on the upper portion of the outer plate surface of the rear metal plate 8, the Z-axis movement mechanism comprises a Z-axis guide rod 12, a printing platform 4 which is mounted on the Z-axis guide rod 12 and can move along the Z-axis guide rod 12, and a Z-axis lead screw 13 which drives the printing platform 4 to move according to needs, the upper end and the lower end of the Z-axis guide rod 12 and the Z-axis lead screw 13 are respectively and fixedly connected with an upper fixing plate 9 and a lower fixing plate 7, and the rear side surfaces of the upper fixing plate 9 and the lower fixing plate 7 are respectively and fixedly connected; through with the main component part X axle motion, Y axle motion, Z axle motion, shower nozzle mechanism, extrusion mechanism, power and the controlling means of printer, separately correspond and install in frame detachable part on, be convenient for independently dismantle the maintenance, can simplify the installation procedure moreover, increase the installation accuracy, also reduced welding step simultaneously, improved positioning accuracy greatly.
The part of the utility model not detailed is prior art.
Claims (9)
1. The utility model provides a 3D printer rack construction which characterized in that: comprises an upper metal plate (1), a lower metal plate (5), a side metal plate (6) and a rear metal plate (8); the upper metal plate (1) and the lower metal plate (5) are arranged horizontally in an upper-lower corresponding mode and are of a square box structure with four downward right-angle folded edges (3) arranged on four sides, the side metal plate (6) is in an angle steel shape and is vertically provided with four corresponding corners of the upper metal plate (1), two right-angle surfaces at the top end of the side metal plate (6) are respectively attached to and detachably and fixedly connected with two adjacent folded edges of corresponding corners of the upper metal plate (1), two right-angle surfaces at the lower part of the side metal plate (6) are respectively attached to and detachably and fixedly connected with two adjacent folded edges of corresponding corners of the lower metal plate (5), the bottom end of the side metal plate (6) is provided with a supporting leg, and the upper and lower plate surfaces of the rear metal plate (8) are respectively attached to and detachably and fixedly connected with the rear folded edges (3) of the upper metal plate (1) and the rear folded; an X-axis movement mechanism and a Y-axis movement mechanism are installed in the box body structure of the upper metal plate (1), and an observation maintenance hole (2) is formed in the center of the plate surface of the upper metal plate (1); a power supply and a control device are arranged in the box body structure of the lower metal plate (5); z axle motion is installed to the interior face of back panel beating (8), the planking face upper portion of back panel beating (8) is fixed with extrusion mechanism (14).
2. The 3D printer housing structure of claim 1, wherein: x axle motion contains X axle guide arm (11), Y axle motion contains two sets of Y axle guide bars, and two sets of Y axle guide bars are fixed in respectively the symmetry on last panel beating (1) both ends hem (3) about, install respectively on two sets of Y axle guide arms and can follow Y axle guide bar and remove at X axle guide arm (11) both ends, install shower nozzle mechanism (10) that can follow X axle guide bar (11) and remove on X axle guide arm (11).
3. The 3D printer housing structure of claim 1, wherein: z axle motion contains Z axle guide arm (12), installs on Z axle guide arm (12) and can follow printing platform (4) that Z axle guide arm (12) removed to and Z axle lead screw (13) that drive printing platform (4) removed, the upper end and the lower extreme of Z axle guide arm (12) and Z axle lead screw (13) are fixedly connected with upper fixed plate (9) and bottom plate (7) respectively, the trailing flank of upper fixed plate (9) and bottom plate (7) can dismantle fixed connection with back panel beating (8) respectively.
4. The 3D printer housing structure of claim 1 or 3, wherein: the detachable fixed connection is characterized in that two connection surfaces are provided with corresponding mounting holes, and the two connection surfaces are connected through bolts penetrating through the mounting holes.
5. The 3D printer housing structure of claim 1, wherein: the upper metal plate (1) or the lower metal plate (5) is formed by bending and welding a 2mm cold-rolled plate.
6. The 3D printer housing structure of claim 1, wherein: the side metal plate (6) is made of a 2mm cold-rolled plate through bending.
7. The 3D printer housing structure of claim 1, wherein: the back panel beating (8) are made for 3mm cold-rolled sheet.
8. The 3D printer housing structure of claim 1, wherein: the observation maintenance hole (2) is a square hole larger than the spray head mechanism (10).
9. The 3D printer housing structure of claim 1, wherein: the two ends of the lower plate surface of the rear metal plate (8) extend downwards and are flush with the bottom surface of the side metal plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020624652.3U CN211942108U (en) | 2020-04-23 | 2020-04-23 | 3D printer rack construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020624652.3U CN211942108U (en) | 2020-04-23 | 2020-04-23 | 3D printer rack construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211942108U true CN211942108U (en) | 2020-11-17 |
Family
ID=73162131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020624652.3U Active CN211942108U (en) | 2020-04-23 | 2020-04-23 | 3D printer rack construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211942108U (en) |
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2020
- 2020-04-23 CN CN202020624652.3U patent/CN211942108U/en active Active
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