CN204687364U - A kind of small-sized 3D printer - Google Patents

A kind of small-sized 3D printer Download PDF

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Publication number
CN204687364U
CN204687364U CN201520169204.8U CN201520169204U CN204687364U CN 204687364 U CN204687364 U CN 204687364U CN 201520169204 U CN201520169204 U CN 201520169204U CN 204687364 U CN204687364 U CN 204687364U
Authority
CN
China
Prior art keywords
screw
ball
elevator
stepper motor
fixed
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
Application number
CN201520169204.8U
Other languages
Chinese (zh)
Inventor
刘薇娜
刘志刚
郭遵站
杨立峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changchun University of Science and Technology
Original Assignee
Changchun University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changchun University of Science and Technology filed Critical Changchun University of Science and Technology
Priority to CN201520169204.8U priority Critical patent/CN204687364U/en
Application granted granted Critical
Publication of CN204687364U publication Critical patent/CN204687364U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of small-sized 3D printer, the bottom that X-direction stepper motor is fixed on support connects the first ball-screw, the workbench first ball-screw being provided with level does X-direction straight reciprocating motion, Y-direction stepper motor is fixed on the first elevator and connects the second ball-screw, second ball-screw is provided with the slide unit of level, printing head is arranged on the bottom of slide unit, second ball-screw drives slide unit to do linear reciprocating motion in the Y direction, the top that Z-direction stepper motor is fixed on support connects the 3rd ball-screw, 3rd ball-screw inserts in the first elevator, 3rd ball-screw and the first elevator are threaded connection, 3rd ball-screw drives the first elevator and the second elevator to realize lifting at vertical direction by screw-driven.The beneficial effects of the utility model are that structure is simple, and volume is little, and printing precision is high.

Description

A kind of small-sized 3D printer
Technical field
The utility model belongs to 3D printing technique field, relates to a kind of small-sized 3D printer.
Background technology
The phenomenons such as 3D printer arrangement is in the market complicated, and volume is large, and ubiquity printing precision is low, and print procedure is unstable.And most 3D printer adopts in the kind of drive is V belt translation (X and Y-direction), V belt translation shortcoming obviously such as: skiddings, fatigue wear, Elastic Sliding etc., cause printing precision not high, course of work instability.More high-precision small-sized 3D printer is have developed for this utility model of this phenomenon.
Utility model content
The purpose of this utility model is to provide a kind of small-sized 3D printer, solves current 3D printer arrangement complicated, bulky problem.
The technical scheme that the utility model adopts comprises support, prop up and be configured to a cube frame, X-direction stepper motor is fixed on the bottom of support, X-direction stepper motor connects one end of the first ball-screw by shaft coupling, the two ends of the first ball-screw are fixed on support respectively by bearing, first ball-screw is provided with the workbench of level, X-direction stepper motor drives the first ball screw turns, first leading screw rolled drives workbench to do linear reciprocating motion in the X direction, Y-direction stepper motor is fixed on the first elevator, first elevator and the second elevator are oppositely arranged and are arranged on mid-stent, Y-direction stepper motor connects one end of the second ball-screw by shaft coupling, the two ends of the second ball-screw are fixed on the first elevator and the second elevator by bearing respectively, second ball-screw is provided with the slide unit of level, printing head is arranged on the bottom of slide unit, Y-direction stepper motor drives the second ball screw turns, second ball-screw drives slide unit to do linear reciprocating motion in the Y direction, thus realize printing head slip in the Y direction, Z-direction stepper motor is fixed on the top of support, Z-direction stepper motor connects the 3rd ball-screw by shaft coupling, 3rd ball-screw inserts in the first elevator, 3rd ball-screw and the first elevator are threaded connection, on the top that 3rd ball-screw two ends are fixed on support respectively by bearing and bottom, 3rd ball-screw drives the first elevator and the second elevator to realize lifting at vertical direction by screw-driven, first ball-screw, second ball-screw and the 3rd ball-screw are mutually vertical between any two.
Further, described second elevator is inserted with the 4th ball-screw, the 4th ball-screw top connects the second Z-direction stepper motor by shaft coupling, and the second Z-direction stepper motor is fixed on the top of support.
Further, described slide unit is fixed on the they sup-port on the first elevator and the second elevator by two ends, can slide on support bar.
The beneficial effects of the utility model are that structure is simple, and volume is little, and printing precision is high.
Accompanying drawing explanation
Fig. 1 is a kind of small-sized 3D printer arrangement schematic diagram of the utility model.
In figure, 1. support, 2.X direction stepper motor, 3. the first ball-screw, 4. workbench, 5.Y direction stepper motor, 6. the first elevator, 7. the second elevator, 8. the second ball-screw, 9. slide unit, 10. printing head, 11.Z direction stepper motor, 12. the 3rd ball-screws, 13. the 4th ball-screws, 14. second Z-direction stepper motors, 15. support bars.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is described in detail.
The utility model comprises support 1 as shown in Figure 1, support 1 forms a cube frame, X-direction stepper motor 2 is fixed on the bottom of support 1, X-direction stepper motor 2 connects one end of the first ball-screw 3 by shaft coupling, the two ends of the first ball-screw 3 are fixed on support 1 respectively by bearing, first ball-screw 3 is provided with the workbench 4 of level, X-direction stepper motor 2 drives the first ball-screw 3 to rotate, first leading screw rolled 3 drives workbench 4 to do linear reciprocating motion in the X direction, Y-direction stepper motor 5 is fixed on the first elevator 6, first elevator 6 and the second elevator 7 are oppositely arranged and are arranged in the middle part of support 1, Y-direction stepper motor 5 connects one end of the second ball-screw 8 by shaft coupling, the two ends of the second ball-screw 8 are fixed on the first elevator 6 and the second elevator 7 by bearing respectively, second ball-screw 8 is provided with the slide unit 9 of level, printing head 10 is arranged on the bottom of slide unit 9, Y-direction stepper motor 5 drives the second ball-screw 8 to rotate, second ball-screw 8 drives slide unit 9 to do linear reciprocating motion in the Y direction, thus realize printing head 10 slip in the Y direction, Z-direction stepper motor 11 is fixed on the top of support 1, Z-direction stepper motor 11 connects the 3rd ball-screw 12 by shaft coupling, 3rd ball-screw 12 inserts in the first elevator 6, 3rd ball-screw 12 and the first elevator 6 are threaded connection, on the top that 3rd ball-screw 12 two ends are fixed on support 1 respectively by bearing and bottom, 3rd ball-screw 12 drives the first elevator 6 and the second elevator 7 to realize lifting at vertical direction by screw-driven, first ball-screw 3, second ball-screw 8 and the 3rd ball-screw 12 are mutually vertical between any two.Second elevator 7 is inserted with the 4th ball-screw the 13, four ball-screw 13 top and connects by shaft coupling the top that the second Z-direction stepper motor 14, second Z-direction stepper motor 14 is fixed on support 1.The support bar 15 that slide unit 9 is fixed on the first elevator 6 and the second elevator 7 by two ends supports, and can slide on support bar 15.Printing head 10 of the present utility model achieves the motion on direction, three, space.Realize 3 D-printing.
The utility model is a kind of typical electromechanical integration equipment, can realize full automatic 3 D stereo and print.3D printer of the present utility model have employed the brand-new kind of drive.The kind of drive is ball-screw-transmission.Ball-screw has the advantages such as transmission efficiency is high, precision is high, the course of work is more stable.
The above is only to better embodiment of the present utility model, not any pro forma restriction is done to the utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.

Claims (3)

1. a small-sized 3D printer, it is characterized in that: comprise support (1), support (1) forms a cube frame, X-direction stepper motor (2) is fixed on the bottom of support (1), X-direction stepper motor (2) connects one end of the first ball-screw (3) by shaft coupling, the two ends of the first ball-screw (3) are fixed on support (1) respectively by bearing, first ball-screw (3) is provided with the workbench (4) of level, X-direction stepper motor (2) drives the first ball-screw (3) to rotate, first leading screw rolled (3) drives workbench (4) to do linear reciprocating motion in the X direction, Y-direction stepper motor (5) is fixed on the first elevator (6), first elevator (6) and the second elevator (7) are oppositely arranged and are arranged on support (1) middle part, Y-direction stepper motor (5) connects one end of the second ball-screw (8) by shaft coupling, the two ends of the second ball-screw (8) are fixed on the first elevator (6) and the second elevator (7) by bearing respectively, second ball-screw (8) is provided with the slide unit (9) of level, printing head (10) is arranged on the bottom of slide unit (9), Y-direction stepper motor (5) drives the second ball-screw (8) to rotate, second ball-screw (8) drives slide unit (9) to do linear reciprocating motion in the Y direction, thus realize printing head (10) slip in the Y direction, Z-direction stepper motor (11) is fixed on the top of support (1), Z-direction stepper motor (11) connects the 3rd ball-screw (12) by shaft coupling, 3rd ball-screw (12) inserts in the first elevator (6), 3rd ball-screw (12) and the first elevator (6) are threaded connection, on the top that 3rd ball-screw (12) two ends are fixed on support (1) respectively by bearing and bottom, 3rd ball-screw (12) drives the first elevator (6) and the second elevator (7) to realize lifting at vertical direction by screw-driven, first ball-screw (3), second ball-screw (8) and the 3rd ball-screw (12) are mutually vertical between any two.
2. according to small-sized 3D printer a kind of described in claim 1, it is characterized in that: described second elevator (7) is inserted with the 4th ball-screw (13), 4th ball-screw (13) top connects the second Z-direction stepper motor (14) by shaft coupling, and the second Z-direction stepper motor (14) is fixed on the top of support (1).
3. according to small-sized 3D printer a kind of described in claim 1, it is characterized in that: the support bar (15) that described slide unit (9) is fixed on the first elevator (6) and the second elevator (7) by two ends supports, can in the upper slip of support bar (15).
CN201520169204.8U 2015-03-25 2015-03-25 A kind of small-sized 3D printer Expired - Fee Related CN204687364U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520169204.8U CN204687364U (en) 2015-03-25 2015-03-25 A kind of small-sized 3D printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520169204.8U CN204687364U (en) 2015-03-25 2015-03-25 A kind of small-sized 3D printer

Publications (1)

Publication Number Publication Date
CN204687364U true CN204687364U (en) 2015-10-07

Family

ID=54227698

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520169204.8U Expired - Fee Related CN204687364U (en) 2015-03-25 2015-03-25 A kind of small-sized 3D printer

Country Status (1)

Country Link
CN (1) CN204687364U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105459406A (en) * 2016-01-06 2016-04-06 湖北嘉一三维高科股份有限公司 Rapid installation type 3D printer
CN105922592A (en) * 2016-06-08 2016-09-07 曾庆乐 3d printing device
CN107175821A (en) * 2017-06-29 2017-09-19 芜湖启泽信息技术有限公司 A kind of medical 3D printer
CN108099198A (en) * 2018-02-09 2018-06-01 荆门米丰信息科技有限公司 A kind of small-sized 3D printer
CN108534685A (en) * 2018-03-29 2018-09-14 杭州电子科技大学 A kind of novel 3D scan datas automatic acquisition device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105459406A (en) * 2016-01-06 2016-04-06 湖北嘉一三维高科股份有限公司 Rapid installation type 3D printer
CN105922592A (en) * 2016-06-08 2016-09-07 曾庆乐 3d printing device
CN107175821A (en) * 2017-06-29 2017-09-19 芜湖启泽信息技术有限公司 A kind of medical 3D printer
CN108099198A (en) * 2018-02-09 2018-06-01 荆门米丰信息科技有限公司 A kind of small-sized 3D printer
CN108534685A (en) * 2018-03-29 2018-09-14 杭州电子科技大学 A kind of novel 3D scan datas automatic acquisition device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
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: 20151007

Termination date: 20160325