CN204471889U - Delta 3D printer upper support structure - Google Patents

Delta 3D printer upper support structure Download PDF

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Publication number
CN204471889U
CN204471889U CN201520120562.XU CN201520120562U CN204471889U CN 204471889 U CN204471889 U CN 204471889U CN 201520120562 U CN201520120562 U CN 201520120562U CN 204471889 U CN204471889 U CN 204471889U
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CN
China
Prior art keywords
support
upper support
block
printed material
horizontal
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.)
Withdrawn - After Issue
Application number
CN201520120562.XU
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Chinese (zh)
Inventor
隗德民
单永磊
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University of Jinan
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University of Jinan
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Priority to CN201520120562.XU priority Critical patent/CN204471889U/en
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Publication of CN204471889U publication Critical patent/CN204471889U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model discloses delta 3D printer upper support structure, comprise upper support seat, upper support seat is connected with support column, wire feed structure is provided with in the middle of the upper surface of upper support seat, upper support seat is provided with vertically disposed top through wires hole, the top of upper support seat is connected with printed material support, support column top is provided with horizontal support block, horizontal support block is provided with square the 3rd aluminium section connecting pieces, 3rd aluminium section connecting pieces is fixedly connected with horizontal support block, steady pin is provided with in the connecting hole of the 3rd aluminium section connecting pieces, bearing is provided with at the other end of steady pin, bearing outer ring is provided with driving belt, belt is driven to be connected with slide block, slide block coordinates with the slide rail on support column, slide block is connected with ball head universal, ball head universal is connected with printing head connecting rod.The utility model compact conformation, main connecting elements adopts profile structure, and intensity is high, good rigidly, and between parts, installation, convenient disassembly, be widely used in small-sized 3D printer.

Description

Delta 3D printer upper support structure
Technical field
The utility model relates to 3D printer technology field, particularly relates to a kind of delta 3D printer upper support structure.
Background technology
Syndeton many employings metal between the 3D printer upper support structure of prior art and vertical pillars or plastic member, the complicated structure of these components, mass ratio is heavier, dismounting and maintain and replace inconvenience, operator's inefficiency, labour intensity is large, particularly plastic member, due to rigidity and intensity low, complex structure and being easily out of shape, be subject to frequently stressed and vibration after, easily loosen and occur distortion, and the time grow easy aging, easily break down, simultaneously because column is connected with vertical movement mechanism, after distortion, moving resistance is large, increase the friction between kinematic pair, also the accuracy of vertical movement mechanism motion is had influence on, thus have influence on the quality of institute's printed product, even cause waste product, increase production cost.
Utility model content
The purpose of this utility model is exactly the problems referred to above existed for solving prior art, provides a kind of delta 3D printer upper support structure; The utility model compact conformation, main connecting elements adopts profile structure, and intensity is high, good rigidly, the installation between parts, convenient disassembly, is widely used in small-sized 3D printer.
The technical scheme of the utility model technical solution problem is:
A kind of delta 3D printer upper support structure, comprise upper support seat, the bottom of described upper support seat is connected with the support column of three uniform settings, wire feed structure is provided with in the middle of the upper surface of upper support seat, vertically disposed top through wires hole is provided with at the upper support seat near wire feed structure, wire feed structure comprises stepper motor, electric machine support, electric machine support is connected with upper support seat, the top of upper support seat is connected with printed material support, described support column top is provided with horizontal support block, square the 3rd aluminium section connecting pieces is provided with near centre position at horizontal support block, a right-angle side of the 3rd aluminium section connecting pieces is fixedly connected with horizontal support block, steady pin is provided with in the connecting hole of another right-angle side of the 3rd aluminium section connecting pieces, bearing is provided with at the other end of steady pin, bearing outer ring is provided with driving belt, described driving belt is connected with slide block, the vertically movement of band movable slider, slide block coordinates with the slide rail on support column, slide block is connected with ball head universal, ball head universal is connected with printing head connecting rod.
Described horizontal support block and upper support seat are bolted, and described electric machine support and upper support seat are bolted, and a right-angle side of the 3rd aluminium section connecting pieces is fixedly connected with horizontal support block by nut.
Described support column, horizontal support block adopt aluminium profile structure, described horizontal support block is connected with support column by tapped section jointing part and nut, nut, the fixed block of lead limit switch is connected with support column by nut, section jointing part, and limit switch is connected with fixed block bottom.
Described printed material pedestal upper end face is provided with materials for support block, and materials for support block is connected with printed material support vertical, is provided with printed material locating piece at the end of materials for support block.
Described printed material support, materials for support block are aluminium profile structure, and printed material support, materials for support block are connected by square first section jointing part with threaded hole and bolt.
The lower end of described printed material support is connected with upper support shelf by the second right angle section jointing part with threaded hole, the vertical joint face of the second right angle section jointing part is connected with printed material support by bolt, section bar nut, and the horizontal connecting surface of the second section jointing part is connected with upper support shelf by bolt.
Described printed material props up the position be set up near one of them support column, second right angle section jointing part is provided with two symmetrically, the horizontal connecting surface of one of them the second right angle section jointing part is connected with upper support shelf, horizontal support block in turn by bolt, the section bar nut screw connection in the end of bolt and horizontal support block groove.
Described upper support seat adopts polygonal flat panel structure.
The beneficial effects of the utility model:
1. the utility model compact conformation, volume are little, and main connecting elements adopts profile structure, and intensity is high, good rigidly, low cost of manufacture, and the installation between parts, convenient disassembly are easy to carry and transport, is widely used in small-sized 3D printer.
2. horizontal support block and upper support seat, electric machine support and upper support seat are bolted, the right-angle side of the 3rd aluminium section connecting pieces is fixedly connected with horizontal support block by nut, support column, horizontal support block adopts aluminium profile structure, horizontal support block is by tapped section jointing part and nut, nut is connected with support column, the fixed block of lead limit switch passes through nut, section jointing part is connected with support column, limit switch is connected with fixed block bottom, the printed material support of aluminium profile structure, materials for support block is connected by square first section jointing part and bolt, the lower end of printed material support is connected with upper support shelf by the second right angle section jointing part, the vertical joint face of the second right angle section jointing part passes through bolt, section bar nut is connected with printed material support, the horizontal connecting surface of the second section jointing part is connected with upper support shelf by bolt, fixing reliable, easy accessibility.
3. printed material props up the position be set up near one of them support column, second right angle section jointing part is provided with two symmetrically, the horizontal connecting surface of one of them the second right angle section jointing part is connected with upper support shelf, horizontal support block in turn by bolt, section bar nut screw connection in the end of bolt and horizontal support block groove, utilize same bolts and nuts to connect multiple component is connected and fixed, reduce the quantity of connector, reduce material cost and process operations cost and labour intensity, also improve operating efficiency.
4. printed material pedestal upper end face is provided with materials for support block, and materials for support block is connected with printed material support vertical, is provided with printed material locating piece at the end of materials for support block, makes full use of the upper space of printed material support.
5. upper support seat adopts polygonal flat panel structure, compact conformation, attractive in appearance, takes up room little, is especially applicable to manufacturing small-sized delta 3D printer.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the A-A sectional view of Fig. 1;
Fig. 4 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
In order to understand the utility model better, explain embodiment of the present utility model in detail below in conjunction with accompanying drawing.
As shown in Figures 1 to 4, a kind of delta 3D printer upper support structure, comprise upper support seat 1, the bottom of described upper support seat 1 is connected with the support column 19 of three uniform settings, wire feed structure is provided with in the middle of the upper surface of upper support seat 1, vertically disposed top through wires hole 30 is provided with at the upper support seat 1 near wire feed structure, wire feed structure comprises stepper motor 26, electric machine support 24, electric machine support is connected by bolt 25 with upper support seat 1, and the top of upper support seat 1 is connected with printed material support 2.Described support column 19 top is provided with horizontal support block 11, and horizontal support block 11 is connected by bolt 33 with upper support seat 1.
Described support column 19, horizontal support block 11 adopt aluminium profile structure, described horizontal support block 11 is connected with support column 19 by tapped section jointing part 22 and nut 21, nut 23, the fixed block 17 of lead limit switch 14 is also connected with support column 19 by nut 23, section jointing part 22 simultaneously, and limit switch 14 is connected with fixed block 17 bottom.Described upper support seat adopts polygonal flat panel structure.
Square the 3rd aluminium section connecting pieces 12 is provided with near centre position at horizontal support block 11, a right-angle side of the 3rd aluminium section connecting pieces 12 is fixedly connected with horizontal support block 11 by nut 15, steady pin 16 is provided with in the connecting hole of another right-angle side of the 3rd aluminium section connecting pieces 12, bearing 31 is provided with at the other end of steady pin 16, bearing 31 outer ring is provided with and drives belt 18, described driving belt is connected with slide block 13, the vertically movement of band movable slider, slide block coordinates with the slide rail on support column, slide block is connected with ball head universal, ball head universal is connected with printing head connecting rod.
Printed material support 2 upper surface is provided with materials for support block 3, and materials for support block 3 is connected with printed material support 2 is vertical, is provided with printed material locating piece 4 at the end of materials for support block 3.Described printed material support 2, materials for support block 3 are aluminium profile structure, and printed material support 2, materials for support block 3 are connected by square first section jointing part 5 with threaded hole and bolt 6,7, and wherein the first section jointing part 5 is internal thread.The lower end of printed material support 2 is connected with upper support shelf 1 by the second right angle section jointing part 9 with threaded hole, the vertical joint face of the second right angle section jointing part 9 is connected with printed material support 2 by bolt 8, section bar nut 27, and the horizontal connecting surface of the second section jointing part 9 is connected with upper support shelf 1 by bolt 10.
The position near one of them support column 19 is located at by described printed material support 2, second right angle section jointing part 9 is provided with two symmetrically, the horizontal connecting surface of one of them the second right angle section jointing part 9 is connected with upper support shelf 1, horizontal support block 11 in turn by bolt 29, and the end of bolt 10 coordinates with the section bar nut 28 in horizontal support block 11 groove.
By reference to the accompanying drawings the detailed description of the invention of utility model is described although above-mentioned; but the restriction not to the utility model protection domain; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.

Claims (8)

1. a delta 3D printer upper support structure, it is characterized in that, comprise upper support seat, the bottom of described upper support seat is connected with the support column of three uniform settings, wire feed structure is provided with in the middle of the upper surface of upper support seat, vertically disposed top through wires hole is provided with at the upper support seat near wire feed structure, wire feed structure comprises stepper motor, electric machine support, electric machine support is connected with upper support seat, the top of upper support seat is connected with printed material support, described support column top is provided with horizontal support block, square the 3rd aluminium section connecting pieces is provided with near centre position at horizontal support block, a right-angle side of the 3rd aluminium section connecting pieces is fixedly connected with horizontal support block, steady pin is provided with in the connecting hole of another right-angle side of the 3rd aluminium section connecting pieces, bearing is provided with at the other end of steady pin, bearing outer ring is provided with driving belt, described driving belt is connected with slide block, the vertically movement of band movable slider, slide block coordinates with the slide rail on support column, slide block is connected with ball head universal, ball head universal is connected with printing head connecting rod.
2. delta as claimed in claim 1 3D printer upper support structure, it is characterized in that, described horizontal support block and upper support seat are bolted, described electric machine support and upper support seat are bolted, and a right-angle side of the 3rd aluminium section connecting pieces is fixedly connected with horizontal support block by nut.
3. delta as claimed in claim 1 3D printer upper support structure, it is characterized in that, described support column, horizontal support block adopt aluminium profile structure, described horizontal support block is connected with support column by tapped section jointing part and nut, nut, the fixed block of lead limit switch is connected with support column by nut, section jointing part, and limit switch is connected with fixed block bottom.
4. delta as claimed in claim 1 3D printer upper support structure, it is characterized in that, described printed material pedestal upper end face is provided with materials for support block, and materials for support block is connected with printed material support vertical, is provided with printed material locating piece at the end of materials for support block.
5. delta as claimed in claim 4 3D printer upper support structure, it is characterized in that, described printed material support, materials for support block are aluminium profile structure, and printed material support, materials for support block are connected by square first section jointing part with threaded hole and bolt.
6. delta as claimed in claim 1 3D printer upper support structure, it is characterized in that, the lower end of described printed material support is connected with upper support shelf by the second right angle section jointing part with threaded hole, the vertical joint face of the second right angle section jointing part is connected with printed material support by bolt, section bar nut, and the horizontal connecting surface of the second section jointing part is connected with upper support shelf by bolt.
7. delta as claimed in claim 6 3D printer upper support structure, it is characterized in that, described printed material props up the position be set up near one of them support column, second right angle section jointing part is provided with two symmetrically, the horizontal connecting surface of one of them the second right angle section jointing part is connected with upper support shelf, horizontal support block in turn by bolt, the section bar nut screw connection in the end of bolt and horizontal support block groove.
8. delta as claimed in claim 1 3D printer upper support structure, is characterized in that, described upper support seat adopts polygonal flat panel structure.
CN201520120562.XU 2015-02-28 2015-02-28 Delta 3D printer upper support structure Withdrawn - After Issue CN204471889U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520120562.XU CN204471889U (en) 2015-02-28 2015-02-28 Delta 3D printer upper support structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520120562.XU CN204471889U (en) 2015-02-28 2015-02-28 Delta 3D printer upper support structure

Publications (1)

Publication Number Publication Date
CN204471889U true CN204471889U (en) 2015-07-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520120562.XU Withdrawn - After Issue CN204471889U (en) 2015-02-28 2015-02-28 Delta 3D printer upper support structure

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104647761A (en) * 2015-02-28 2015-05-27 济南大学 Upper support structure for delta 3D printers
US9803800B2 (en) 2015-12-15 2017-10-31 National Taipei University Of Technology Displacement mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104647761A (en) * 2015-02-28 2015-05-27 济南大学 Upper support structure for delta 3D printers
US9803800B2 (en) 2015-12-15 2017-10-31 National Taipei University Of Technology Displacement mechanism

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20150715

Effective date of abandoning: 20160921

C25 Abandonment of patent right or utility model to avoid double patenting