CN203679265U - Diameter-adjustable 3D printing device for aluminum alloy pipe blank - Google Patents
Diameter-adjustable 3D printing device for aluminum alloy pipe blank Download PDFInfo
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- CN203679265U CN203679265U CN201420046092.2U CN201420046092U CN203679265U CN 203679265 U CN203679265 U CN 203679265U CN 201420046092 U CN201420046092 U CN 201420046092U CN 203679265 U CN203679265 U CN 203679265U
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- adjustable
- body pipe
- basal body
- aluminum
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Abstract
The utility model relates to a diameter-adjustable 3D printing device for aluminum alloy pipe blank. The diameter-adjustable 3D printing device comprises a center hole adjusting rod which is arranged transversely, a movable atomizer and a drive motor. The movable atomizer is correspondingly arranged above the center hole adjusting rod, and the center hole adjusting rod comprises a base body pipe, a center screw rod, a distance-adjusting nut and a distance-adjusting connection rod. The center screw rod is coaxially arranged in the base body pipe, the center screw rod is internally and coaxially provided with a rotating shaft, the drive motor drives the rotating shaft to rotate, and the outer diameter of the center hole adjusting rod is adjustable. The diameter-adjustable 3D printing device for the aluminum alloy pipe blank can be used for printing the aluminum alloy pipe blank with a center hole, the production cost is reduced, the machining efficiency is greatly improved, the outer diameter of the center hole adjusting rod is adjustable so that the aluminum alloy pipe blank with center holes of different diameters can be machined, meanwhile, the atomizer is movable, the length of the aluminum alloy pipe blank is adjustable, various machining requirements can be met, and the use range is wide.
Description
Technical field
The utility model relates to 3D printing technique field, relates in particular to the adjustable 3D printing equipment of a kind of aluminum-alloy tubes diameter.
Background technology
3D prints (3D printing), it is the one of rapid shaping technique, it is a kind of take mathematical model file as basis, uses motlten metal (alloy), powdery metal (alloy) or the plastics etc. can jointing material, carrys out the technology of constructed object by the mode of successively printing.The maximum feature of this technology is that it almost can produce the article of any shape.International and domestic research frontier are become at present.
3D prints and normally adopts digital technology file printing machine to realize.Past, its field such as mould manufacture, industrial design of being everlasting was used to modeling, existing just gradually for the direct manufacture of some products, had had this technology of use to print the parts that form.Design a model as source take Computerized three-dimensional, discrete and the numerical control molding system by software hierarchy, utilize the mode such as laser beam, hot melt nozzle that the special materials such as metal dust, ceramic powders, plastics, cell tissue are successively piled up and cohered, the moulding that finally superposes, produces entity products.Shape, cut with final production finished product different by the machining such as mould, turnning and milling mode to raw material from traditional manufacture, 3D prints 3D solid is become to several two dimensional surfaces, by material processed successively stack are produced, greatly reduce the complexity of manufacture.This digitlization manufacturing mode does not need complicated technique, does not need huge lathe, does not need numerous manpowers, directly from computer graphics data, just can generate the part of any shape, makes to manufacture to be able to extend to wider production crowd scope.
But, existing 3D printer general utility functions are comparatively single, in the time printing with the aluminum-alloy tubes of centre bore, all generally first to print solid aluminum alloy pipe by printer, and then printed aluminum-alloy tubes is transported in punch press or cutting machine and processes centre bore, this just, on the basis of original 3D printer, need to buy punching apparatus or cutting equipment, greatly improve production cost, but also reduced production efficiency.
Utility model content
The technical problems to be solved in the utility model is: in order to provide a kind of aluminum-alloy tubes diameter adjustable 3D printing equipment, can print the aluminum-alloy tubes with centre bore, and the length of aluminum-alloy tubes is adjustable, the central hole size of aluminum-alloy tubes is adjustable.
The utility model solves the technical scheme that its technical problem adopts: the 3D printing equipment that a kind of aluminum-alloy tubes diameter is adjustable, comprise the centre bore adjusting rod of horizontally set, removable atomizer and drive motors, described removable atomizer correspondence is arranged on centre bore adjusting rod top, described centre bore adjusting rod comprises basal body pipe, center bolt, adjusting screw nut and roll adjustment connecting rod, described center bolt is coaxially arranged in basal body pipe, in center bolt, be coaxially arranged with rotating shaft, described drive motors drive shaft rotation, between center bolt and basal body pipe, be provided with cavity, described adjusting screw nut is axially evenly fixing along center bolt, described roll adjustment connecting rod circumferentially evenly arranges along adjusting screw nut, roll adjustment connecting rod two ends are respectively by hinge and adjusting screw nut, basal body pipe inwall is fixedly connected with, described center bolt one side is provided with the adjusting bolt that can regulate center bolt to move left and right along basal body pipe.
In the time carrying out aluminum-alloy tubes 3D printing, may be in aluminum-alloy tubes central punch.For this problem, general producer is carried to the processing stations such as punch press, cutter sweep by printed aluminum-alloy tubes to carry out punching or cutting, and do not expect improving on original 3D printer, this is just on the basis of original 3D printer, need to buy punching apparatus or cutting equipment, greatly improve production cost.Therefore, how on original 3D printer, to improve, can print with the aluminum-alloy tubes of centre bore is difficult point urgently to be resolved hurrily.
The utility model is by improving existing 3D printer, change common depositing base into rotatable centre bore adjusting rod, according to the diameter of centre bore adjusting rod, atomizer sprays the aluminum-alloy tubes that can print with corresponding size centre bore to its surface.
In addition, the utility model, by roll adjustment connecting rod, adjusting nut and basal body pipe are coordinated cleverly, makes the external diameter of this centre bore adjusting rod adjustable, thereby can process the aluminum-alloy tubes that contains different-diameter centre bore, has greatly improved range of application.
According to the processing request of some special aluminum-alloy tubes, described basal body pipe outer wall is provided with some bulge loops, and described bulge loop axially evenly arranges along basal body pipe outer wall, adopts this structure can make in aluminum-alloy tubes, to have the cannelure that multiple diameters are greater than centre bore.
In order to make atomizer can print the aluminum-alloy tubes that length is grown, the utility model also comprises a slide rail, described slide rail and centre bore adjusting rod be arranged in parallel, on slide rail, be fixed with slide block, described slide block is fixedly connected with removable atomizer, slide block drives removable atomizer to move horizontally, thereby can print the aluminum-alloy tubes that length is grown.
Described basal body pipe adopts aluminium film to make, and basal body pipe thickness is 0.2-2mm.
The beneficial effects of the utility model are: the 3D printing equipment that the utility model aluminum-alloy tubes diameter is adjustable can print the aluminum-alloy tubes with centre bore, not only reduce production cost, also greatly improve working (machining) efficiency, because the external diameter of centre bore adjusting rod is adjustable, can process the aluminum-alloy tubes with the centre bore of different-diameter, because atomizer adopts packaged type, make aluminum-alloy tubes length adjustable simultaneously, can meet various processing requests, the scope of application is wider.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of a preferred embodiment of the adjustable 3D printing equipment of the utility model aluminum-alloy tubes diameter;
Fig. 2 is the internal structure schematic diagram of the centre bore adjusting rod of the adjustable 3D printing equipment of the utility model aluminum-alloy tubes diameter;
In figure: 1. basal body pipe, 2. center bolt, 3. adjusting screw nut, 4. roll adjustment connecting rod, 5. hinge, 6. adjusting bolt, 7. cavity, 8. bulge loop, 9. atomizer, 10. aluminum-alloy tubes.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Fig. 1, shown in Fig. 2, the 3D printing equipment that a kind of aluminum-alloy tubes diameter is adjustable, comprise the centre bore adjusting rod of horizontally set, removable atomizer 9 and drive motors, described removable atomizer 9 correspondences are arranged on centre bore adjusting rod top, described centre bore adjusting rod comprises basal body pipe 1, center bolt 2, adjusting screw nut 3 and roll adjustment connecting rod 4, described center bolt 2 is coaxially arranged in basal body pipe 1, in center bolt 2, be coaxially arranged with rotating shaft, described drive motors drive shaft rotation, between center bolt 2 and basal body pipe 1, be provided with cavity 7, described adjusting screw nut 3 is axially evenly fixing along center bolt 2, described roll adjustment connecting rod 4 is " umbrella " and is evenly fixed on adjusting screw nut 3 surroundings, roll adjustment connecting rod 4 two ends are respectively by hinge 5 and adjusting screw nut 3, basal body pipe 1 inwall is fixedly connected with, described center bolt 2 one sides are provided with the adjusting bolt 6 that can regulate center bolt 2 to move left and right along basal body pipe 1.Adjusting bolt 6 is threaded with center bolt 2, rotates forward or backwards adjusting bolt 6 and can drive center bolt 2 to move to the left or to the right along basal body pipe 1.
The utility model is by improving existing 3D printer, change common depositing base into rotatable centre bore adjusting rod, according to the diameter of centre bore adjusting rod, atomizer 9 sprays the aluminum-alloy tubes 10 that can print with corresponding size centre bore to its surface.
In addition, the utility model, by roll adjustment connecting rod 4, adjusting bolt 6 and basal body pipe 1 are coordinated cleverly, makes the external diameter of this centre bore adjusting rod adjustable, thereby can process the aluminum-alloy tubes 10 that contains different-diameter centre bore, has greatly improved range of application.
Be rotated in the forward adjusting bolt 6, because adjusting bolt 6 is threaded with center bolt 2, center bolt 2 moves right along basal body pipe 1, drive adjusting screw nut 3 to move right, because roll adjustment connecting rod 4 two ends are respectively by hinge 5 and adjusting screw nut 3, basal body pipe 1 inwall is fixedly connected with, roll adjustment connecting rod 4 increases gradually with the angle of horizontal plane, be that one end that roll adjustment connecting rod 4 is fixed on basal body pipe 1 inwall expands outwardly, thereby by large basal body pipe 1 diameter support, the ringwise roll adjustment connecting rod 4 from left to right arranging is large by the diameter support of whole basal body pipe 1, thereby increase the external diameter of basal body pipe 1, can the larger aluminum-alloy tubes 10 in machining center hole, reverse rotation adjusting bolt 6, center bolt 2 is moved to the left along basal body pipe 1, drive adjusting screw nut 3 to be moved to the left, because roll adjustment connecting rod 4 two ends are respectively by hinge 5 and adjusting screw nut 3, basal body pipe 1 inwall is fixedly connected with, roll adjustment connecting rod 4 reduces gradually with the angle of horizontal plane, be that inwardly shrink one end that roll adjustment connecting rod 4 is fixed on basal body pipe 1 inwall, thereby basal body pipe 1 diameter is drawn little, the ringwise roll adjustment connecting rod 4 from left to right arranging draws little by the diameter of whole basal body pipe 1, thereby reduce the external diameter of basal body pipe 1, can the less aluminum-alloy tubes 10 in machining center hole.
According to the processing request of some special aluminum-alloy tubes 10, described basal body pipe 1 outer wall is provided with some bulge loops 8, described bulge loop 8 axially evenly arranges along basal body pipe 1 outer wall, adopts this structure can make in aluminum-alloy tubes 10, to have the cannelure that multiple diameters are greater than centre bore.
In order to make atomizer 9 can print the aluminum-alloy tubes 10 that length is grown, the utility model also comprises a slide rail, described slide rail and centre bore adjusting rod be arranged in parallel, on slide rail, be fixed with slide block, described slide block is fixedly connected with atomizer 9, slide block drives atomizer 9 to move horizontally, thereby can print the aluminum-alloy tubes 10 that length is grown.
Described basal body pipe 1 adopts aluminium film to make, and basal body pipe 1 thickness is preferably 0.2-2mm.
Add man-hour, rotation adjusting bolt 6, make the diameter of centre bore of the external diameter of centre bore adjusting rod and the aluminum-alloy tubes of required processing 10 identical, open gauge tap, drive motors drives whole centre bore adjusting rod rotation, the basal body pipe 1 jet surface liquid aluminium paste that atomizer 9 starts toward centre bore adjusting rod, because centre bore adjusting rod does not stop rotation, aluminium paste forms aluminum annular-shaped alloy pipe stock 10 gradually around basal body pipe 1, motor drives slide block to move gradually, drive atomizer 9 to move, thereby aluminum-alloy tubes 10 length are increased gradually, due to the bulge loop 8 on basal body pipe 1 surface, make aluminum-alloy tubes 10 inwalls form the diameter groove corresponding with bulge loop 8, can process thickness is 2-5mm, length is 100-1000mm, 1 ton of above aluminum-alloy tubes 10 weighs.
Compared with prior art, the 3D printing equipment that the utility model aluminum-alloy tubes diameter is adjustable can print the aluminum-alloy tubes 10 with centre bore, not only reduce production cost, also greatly improve working (machining) efficiency, because the external diameter of centre bore adjusting rod is adjustable, can process the aluminum-alloy tubes 10 with the centre bore of different-diameter, simultaneously because atomizer 9 adopts packaged type, make aluminum-alloy tubes 10 length adjustable, can meet various processing requests, the scope of application is wider.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (4)
1. the 3D printing equipment that aluminum-alloy tubes diameter is adjustable, it is characterized in that: the centre bore adjusting rod that comprises horizontally set, removable atomizer and drive motors, described removable atomizer correspondence is arranged on centre bore adjusting rod top, described centre bore adjusting rod comprises basal body pipe, center bolt, adjusting screw nut and roll adjustment connecting rod, described center bolt is coaxially arranged in basal body pipe, in center bolt, be coaxially arranged with rotating shaft, described drive motors drive shaft rotation, between center bolt and basal body pipe, be provided with cavity, described adjusting screw nut is axially evenly fixing along center bolt, described roll adjustment connecting rod circumferentially evenly arranges along adjusting screw nut, roll adjustment connecting rod two ends are respectively by hinge and adjusting screw nut, basal body pipe inwall is fixedly connected with, described center bolt one side is provided with the adjusting bolt that can regulate center bolt to move left and right along basal body pipe.
2. the adjustable 3D printing equipment of aluminum-alloy tubes diameter as claimed in claim 1, is characterized in that: described basal body pipe outer wall is provided with some bulge loops, and described bulge loop axially evenly arranges along basal body pipe outer wall.
3. the adjustable 3D printing equipment of aluminum-alloy tubes diameter as claimed in claim 1, is characterized in that: also comprise a slide rail, described slide rail and centre bore adjusting rod be arranged in parallel, are fixed with slide block on slide rail, and described slide block is fixedly connected with removable atomizer.
4. the adjustable 3D printing equipment of aluminum-alloy tubes diameter as claimed in claim 1, is characterized in that: described basal body pipe thickness is 0.2-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046092.2U CN203679265U (en) | 2014-01-24 | 2014-01-24 | Diameter-adjustable 3D printing device for aluminum alloy pipe blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046092.2U CN203679265U (en) | 2014-01-24 | 2014-01-24 | Diameter-adjustable 3D printing device for aluminum alloy pipe blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679265U true CN203679265U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420046092.2U Withdrawn - After Issue CN203679265U (en) | 2014-01-24 | 2014-01-24 | Diameter-adjustable 3D printing device for aluminum alloy pipe blank |
Country Status (1)
| Country | Link |
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| CN (1) | CN203679265U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785832A (en) * | 2014-01-24 | 2014-05-14 | 江苏理工学院 | Diameter-adjustable three-dimensional (3D) printing device for aluminum alloy pipes |
| CN111644617A (en) * | 2020-05-27 | 2020-09-11 | 赵行凤 | Position-adjustable 3D printing device for metal blank with center hole |
-
2014
- 2014-01-24 CN CN201420046092.2U patent/CN203679265U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785832A (en) * | 2014-01-24 | 2014-05-14 | 江苏理工学院 | Diameter-adjustable three-dimensional (3D) printing device for aluminum alloy pipes |
| CN103785832B (en) * | 2014-01-24 | 2016-02-10 | 江苏理工学院 | The 3D printing equipment that aluminum-alloy tubes diameter is adjustable |
| CN111644617A (en) * | 2020-05-27 | 2020-09-11 | 赵行凤 | Position-adjustable 3D printing device for metal blank with center hole |
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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: 20140702 Effective date of abandoning: 20160210 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20160210 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |