CN109352794A - Build the spliced bracket of 3D printing - Google Patents

Build the spliced bracket of 3D printing Download PDF

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Publication number
CN109352794A
CN109352794A CN201811494951.3A CN201811494951A CN109352794A CN 109352794 A CN109352794 A CN 109352794A CN 201811494951 A CN201811494951 A CN 201811494951A CN 109352794 A CN109352794 A CN 109352794A
Authority
CN
China
Prior art keywords
fixed
cabinet
building
pedestal
attachment
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.)
Granted
Application number
CN201811494951.3A
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Chinese (zh)
Other versions
CN109352794B (en
Inventor
雷元新
黄雅攀
邓坚
徐佳兴
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.)
Foshan University
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Foshan University
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 Foshan University filed Critical Foshan University
Priority to CN201811494951.3A priority Critical patent/CN109352794B/en
Publication of CN109352794A publication Critical patent/CN109352794A/en
Application granted granted Critical
Publication of CN109352794B publication Critical patent/CN109352794B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00Producing shaped prefabricated articles from the material
    • B28B1/001Rapid manufacturing of 3D objects by additive depositing, agglomerating or laminating of material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

The invention discloses the building spliced brackets of 3D printing, are related to 3D printing technical field of buildings.The present invention includes pedestal, attachment beam, attachment base, print head fixing seat and fixed plate, and one surface of attachment base and one surface of print head fixing seat are respectively and fixedly provided with transmission device, and pedestal is U-shaped steel construction, and one opposed inner walls of pedestal offer a sliding slot.The present invention passes through handle, first angular wheel, second angular wheel, shaft and being used cooperatively for threaded post are able to drive inside sliding block and wheel body push-in sliding slot or are detached from sliding slot, it is easily installed and removes attachment base and print head fixing seat, pass through stop collar, first mounting hole, attachment beam and attachment base can be installed together by positioning plate and being used cooperatively for third mounting hole, pass through stop collar, first mounting hole, two attachment beams can be installed together by fixed plate and being used cooperatively for the second mounting hole, solve the problems, such as that the bracket of existing building 3D printing is not easy to assembling and disassembling.

Description

Build the spliced bracket of 3D printing
Technical field
The invention belongs to 3D printing technical field of buildings, more particularly to the building spliced bracket of 3D printing.
Background technique
Perfect with 3D printing technique, more and more articles can be completed by 3D printing, by January, 2013, Product made of these 3D printings is all smallclothes object, but the potentiality of 3D printing are far above the household objects that can produce DIY It is so simple, in fact, this technology even can thoroughly overturn traditional building trade.
The crossbeam and vertical beam of traditional building 3D printing bracket are essentially integral type, and volume is excessive, not readily transportable And transfer, the fixing seat for installing print head are not easy to install and remove, and influence the installation of user, while can not beat as needed Print height, width and the length of the size adjusting bracket of building, the use for the person of being not convenient to use.
Summary of the invention
The purpose of the present invention is to provide the building spliced brackets of 3D printing, pass through handle, the first angular wheel, second Angular wheel, shaft and threaded post with the use of being easily installed and remove attachment base and print head fixing seat, by stop collar, Attachment beam and attachment base can be installed together by the first mounting hole, positioning plate and being used cooperatively for third mounting hole, pass through limit Two attachment beams can be installed together by position ring, the first mounting hole, fixed plate and being used cooperatively for the second mounting hole, be solved The problem of bracket of existing building 3D printing is not easy to assembling and disassembling.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention be building the spliced bracket of 3D printing, including pedestal, attachment beam, attachment base, print head fixing seat and Fixed plate, one surface of attachment base and one surface of print head fixing seat are respectively and fixedly provided with transmission device;
The pedestal is U-shaped steel construction, and one opposed inner walls of pedestal offer a sliding slot, another inner wall of pedestal It is fixed with 50 teeth side by side;
The transmission device includes cabinet, one group of sliding shoe and lid;
A threaded post is rotatably connected to by bearing in the cabinet, one group of guide post is fixed in the cabinet, it is described One opposite side of cabinet is opened up there are three through-hole;
One surface of sliding shoe offers a threaded hole and one group of pilot hole, and the threaded hole is matched with screw thread male screw It closes, the guide post is slidably matched with pilot hole, and one surface of sliding shoe is fixed, and there are three connecting column, described connecting column one end It is slidably matched through through-hole and with through-hole, three described connecting column one end are fixed with a sliding block, and one surface pivots of sliding block connect It is connected to one group of wheel body;
The lid is fixedly connected by bolt with one surface of cabinet, and one surface of lid is fixed with one group of riser, and two A rotation axis is rotatably connected between the riser, one surface of riser is fixed with a motor, and motor is phase asynchronous electricity Motivation, described motor output shaft one end are fixedly connected with rotation axis one end, and the rotation axis other end is erected by bearing with another Plate rotation connection, the rotation axis week side be fixed with tooth post, the tooth post is engaged with teeth.
Further, the structure feature of the attachment beam and the structure feature of pedestal are identical, and one opposite side of pedestal is equal It is fixed with mounting plate, 30 through holes are offered on the mounting plate, ground can be mounted on by through hole and mounting plate On, one opposite side of attachment beam is fixed there are four stop collar side by side, and one surface of stop collar opens up that there are three the first peaces Fill hole.
Further, the fixed plate and stop collar clearance fit, one surface of fixed plate offer 24 the Two mounting holes, an attachment beam are solid by stop collar, the first mounting hole, the second mounting hole and tight fixed bolt and another attachment beam Fixed connection.
Further, one surface of attachment base is fixed with one group of positioning plate, the positioning plate and stop collar clearance fit, One surface of positioning plate offers 12 third mounting holes, and described attachment beam one end passes through stop collar, positioning plate, the first peace Dress hole and third mounting hole are fixedly connected with one surface of attachment base.
Further, it is fixed with the first angular wheel in the middle part of the threaded post, side and is located at first in the threaded post week The hand of spiral of angular wheel two sides is on the contrary that sliding shoe described in one group is located at the first angular wheel two sides.
Further, through there is a shaft, the shaft is rotatablely connected the cabinet by bearing and cabinet side, described Shaft one end is fixed with leader, and the handle is located at outside cabinet, and the shaft other end is fixed with the second angular wheel, institute The second angular wheel is stated to engage with the first angular wheel.
Further, shaft week side is rotatably connected to a fixing sleeve by bearing, and fixing sleeve week side is solid Surely there is a column, described column one end is fixedly connected with one inner wall of cabinet, and fixing sleeve and column turn with the use of can support Axis.
Further, the maximum outside diameter of the height of the sliding block and wheel body is identical as the height of sliding slot, the sliding block The sum of the thickness of thickness and wheel body is identical as the depth of sliding slot.
Further, a brake, one surface of brake and one table of a riser are sequentially connected in the rotation axis Face is fixedly connected, and another one surface of riser is fixed with a hand chuck, and the hand chuck is socketed in rotation axis outer surface.
The invention has the following advantages:
The present invention can limit the angle of tooth post by hand chuck, be placed attachment base by tooth post and the opposite of teeth On pedestal and attachment beam, spiral shell is able to drive by handle, the first angular wheel, the second angular wheel, being used cooperatively for shaft The rotation of line column, the rotation of threaded post are able to drive inside sliding block and wheel body push-in sliding slot, are able to carry out limit and reduce frictional force Effect, facilitate the installation of attachment base and print head fixing seat, pass through stop collar, the first mounting hole, positioning plate and third install Attachment beam and attachment base can be installed together by being used cooperatively for hole, pass through stop collar, the first mounting hole, fixed plate and second Two attachment beams can be installed together by being used cooperatively for mounting hole, and the attachment beam being installed together can be used as crossbeam or perpendicular Beam facilitates the installation and dismounting of frame body, and the building size that is readily transported frame body, and can print as needed is to be spliced into pair The frame body of size is answered, it is user-friendly.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.
Fig. 1 is the structural schematic diagram of the building spliced bracket of 3D printing of the invention;
Fig. 2 is the partial enlarged view in Fig. 1 at A;
Fig. 3 is the partial enlarged view in Fig. 1 at B;
Fig. 4 is the structural schematic diagram of print head fixing seat and transmission device;
Fig. 5 is the structural schematic diagram of pedestal;
Fig. 6 is the structural schematic diagram of attachment beam;
Fig. 7 is the structural schematic diagram of cabinet;
Fig. 8 is the structural schematic diagram of sliding shoe;
Fig. 9 is the structural schematic diagram of lid;
Figure 10 is the structural schematic diagram of attachment base;
Figure 11 is the structural schematic diagram of fixed plate;
In attached drawing, parts list represented by the reference numerals are as follows:
1- pedestal, 2- attachment beam, 3- attachment base, 4- print head fixing seat, 5- fixed plate, 6- transmission device, 7- cabinet, 8- Sliding shoe, 9- lid, 101- sliding slot, 102- teeth, 103- mounting plate, 104- through hole, 201- stop collar, 202- first are installed Hole, 301- positioning plate, 302- third mounting hole, the second mounting hole of 501-, 701- threaded post, 702- guide post, 703- through-hole, The first angular wheel of 704-, 705- shaft, 706- handle, the second angular wheel of 707-, 708- fixing sleeve, 709- column, 801- Threaded hole, 802- pilot hole, 803- connecting column, 804- sliding block, 805- wheel body, 901- riser, 902- rotation axis, 903- motor, 904- tooth post, 905- brake, 906- hand chuck.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-10, the present invention is the building spliced bracket of 3D printing, including pedestal 1, attachment beam 2, company Joint chair 3, print head fixing seat 4 and fixed plate 5,3 one surface of attachment base and 4 one surface of print head fixing seat are respectively and fixedly provided with transmission dress Set 6;
Pedestal 1 is U-shaped steel construction, and 1 one opposed inner walls of pedestal offer a sliding slot 101, and another inner wall of pedestal 1 is solid side by side Surely there are 50 teeth 102;
Transmission device 6 includes 7, one groups of sliding shoes 8 of cabinet and lid 9;
A threaded post 701 is rotatably connected to by bearing in cabinet 7, one group of guide post 702, cabinet 7 are fixed in cabinet 7 One opposite side is opened up there are three through-hole 703;
8 one surface of sliding shoe offers a threaded hole 801 and one group of pilot hole 802, threaded hole 801 and 701 spiral shell of threaded post Line cooperation, guide post 702 are slidably matched with pilot hole 802, and 8 one surface of sliding shoe is fixed, and there are three connecting column 803, connecting columns 803 one end are slidably matched through through-hole 703 and with through-hole 703, and three 803 one end of connecting column are fixed with a sliding block 804, sliding block 804 1 surface pivots are connected with one group of wheel body 805;
Lid 9 is fixedly connected by bolt with 7 one surface of cabinet, and 9 one surface of lid is fixed with one group of riser 901, and two is perpendicular A rotation axis 902 is rotatably connected between plate 901,901 1 surface of a riser is fixed with a motor 903, and motor 903 is three different Motor is walked, 903 output shaft one end of motor is fixedly connected with 902 one end of rotation axis, and 902 other end of rotation axis is by bearing and separately The rotation connection of one riser 901,902 weeks sides of rotation axis are fixed with tooth post 904, and tooth post 904 is engaged with teeth 102.
Wherein as shown in Figure 2 and Figure 5, the structure feature of attachment beam 2 is identical as the structure feature of pedestal 1, and pedestal 1 one is opposite Side is respectively and fixedly provided with mounting plate 103, and 30 through holes 104 are offered on mounting plate 103, pass through through hole 104 and mounting plate 103 It can install on the ground, 2 one opposite side of attachment beam is fixed side by side, and there are four stop collars 201, and 201 1 surface of stop collar opens up There are three the first mounting holes 202.
Wherein as in figs. 3 and 11, fixed plate 5 and 201 clearance fit of stop collar, 5 one surface of fixed plate offers two 14 the second mounting holes 501, an attachment beam 2 pass through stop collar 201, the first mounting hole 202, the second mounting hole 501 and tightening Bolt is fixedly connected with another attachment beam 2.
Wherein as shown in figs. 2 and 10,3 one surface of attachment base is fixed with one group of positioning plate 301, positioning plate 301 and limit 201 clearance fit of ring, 301 1 surface of positioning plate offer 12 third mounting holes 302, and 2 one end of attachment beam passes through stop collar 201, positioning plate 301, the first mounting hole 202 and third mounting hole 302 are fixedly connected with 3 one surface of attachment base.
Wherein as shown in fig. 7, being fixed with the first angular wheel 704 in the middle part of threaded post 701,701 weeks sides of threaded post and position Hand of spiral in 704 two sides of the first angular wheel is on the contrary that one group of sliding shoe 8 is located at 704 liang of the first angular wheel Side.
Wherein as shown in fig. 7, cabinet 7 is through there is a shaft 705, shaft 705 is connected by bearing and the rotation of 7 side of cabinet It connects, 705 one end of shaft is fixed with leader 706, and handle 706 is located at outside cabinet 7, and 705 other end of shaft is fixed with the second cone Shape gear 707, the second angular wheel 707 are engaged with the first angular wheel 704.
Wherein as shown in fig. 7,705 weeks sides of shaft are rotatably connected to a fixing sleeve 708 by bearing, fixing sleeve 708 weeks Side is fixed with a column 709, and 709 one end of column is fixedly connected with 7 one inner wall of cabinet, the cooperation of fixing sleeve 708 and column 709 Using shaft 705 can be supported.
Wherein as shown in Fig. 2, the maximum outside diameter of the height of sliding block 804 and wheel body 805 is identical as the height of sliding slot 101, The sum of the thickness of the thickness of sliding block 804 and wheel body 805 is identical as the depth of sliding slot 101.
Wherein as shown in figure 9, being sequentially connected with a brake 905 in rotation axis 902,905 1 surface of brake is perpendicular with one 901 1 surface of plate is fixedly connected, and another 901 1 surface of riser is fixed with a hand chuck 906, and hand chuck 906, which is socketed in, to be turned 902 outer surface of moving axis.
One concrete application of the present embodiment are as follows: when installation, be fixed on pedestal 1 by mounting plate 103 and through hole 104 On ground, swings tooth post 904 and limit the position of tooth post 904 using hand chuck 906, take out attachment base 3 and be directed at tooth post 904 Teeth 102 are inserted on pedestal 1, and tooth post 904 is engaged with teeth 102 at this time, are driven handle 706, are passed through shaft 705, the first taper Gear 704 and being used cooperatively for the second angular wheel 707 are able to drive the rotation of threaded post 701, and the rotation of threaded post 701 is able to drive Sliding shoe 8 is slided to 701 both ends of threaded post, is pushed into inside sliding slot 101 so as to band movable slider 804 and wheel body 805, is connected at this time Joint chair 3 installs, and takes out attachment beam 2 and stop collar 201 is plugged on positioning plate 301, can will be connected by tight fixed bolt Beam 2 is fixed on positioning plate 301, can be combined into one two attachment beams 2 by adding fixed plate 5, in the above manner It being capable of installation frame body.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example. Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification, It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only It is limited by claims and its full scope and equivalent.

Claims (9)

1. building the spliced bracket of 3D printing, it is characterised in that: including pedestal (1), attachment beam (2), attachment base (3), printing Head fixing seat (4) and fixed plate (5), (3) one surface of attachment base and (4) one surface of print head fixing seat are respectively and fixedly provided with transmission Device (6);
The pedestal (1) is U-shaped steel construction, and (1) one opposed inner walls of pedestal offer a sliding slot (101), the pedestal (1) another inner wall is fixed with several teeth (102) side by side;
The transmission device (6) includes cabinet (7), one group of sliding shoe (8) and lid (9);
It is rotatably connected to a threaded post (701) in the cabinet (7) by bearing, is fixed with one group of guiding in the cabinet (7) Column (702), (7) one opposite side of cabinet offer several through-holes (703);
(8) one surface of sliding shoe offers a threaded hole (801) and one group of pilot hole (802), the threaded hole (801) with Threaded post (701) is threadedly engaged, and the guide post (702) is slidably matched with pilot hole (802), (8) one surface of sliding shoe It being fixed with several connecting columns (803), described connecting column (803) one end is slidably matched through through-hole (703) and with through-hole (703), Several connecting column (803) one end are fixed with a sliding block (804), and (804) one surface pivots of sliding block are connected with one group of wheel Body (805);The lid (9) is fixedly connected by bolt with (7) one surface of cabinet, and (9) one surface of lid is fixed with one It organizes riser (901), is rotatably connected to a rotation axis (902) between two risers (901), (901) one surface of riser It is fixed with a motor (903), described motor (903) output shaft one end is fixedly connected with rotation axis (902) one end, the rotation axis (902) other end is rotatablely connected by bearing and another riser (901), and all sides of the rotation axis (902) are fixed with tooth post (904), the tooth post (904) is engaged with teeth (102).
2. the spliced bracket of building 3D printing according to claim 1, which is characterized in that the knot of the attachment beam (2) Structure feature is identical as the structure feature of pedestal (1), and (1) one opposite side of pedestal is respectively and fixedly provided with mounting plate (103), the installation It is offered on plate (103) several through holes (104), (2) one opposite side of attachment beam is fixed with several stop collars side by side (201), (201) one surface of stop collar offers several first mounting holes (202).
3. the spliced bracket of building 3D printing according to claim 1, which is characterized in that the fixed plate (5) and limit Position ring (201) clearance fit, (5) one surface of fixed plate offers several second mounting holes (501), an attachment beam (2) solid by stop collar (201), the first mounting hole (202), the second mounting hole (501) and tight fixed bolt and another attachment beam (2) Fixed connection.
4. the spliced bracket of building 3D printing according to claim 1, which is characterized in that (3) one table of attachment base Face is fixed with one group of positioning plate (301), the positioning plate (301) and stop collar (201) clearance fit, the positioning plate (301) One surface offers several third mounting holes (302), described attachment beam (2) one end by stop collar (201), positioning plate (301), First mounting hole (202) and third mounting hole (302) are fixedly connected with (3) one surface of attachment base.
5. the spliced bracket of building 3D printing according to claim 1, which is characterized in that in the threaded post (701) Portion is fixed with the first angular wheel (704), all sides of the threaded post (701) and is located at the first angular wheel (704) two sides Hand of spiral is on the contrary that sliding shoe described in one group (8) is located at the first angular wheel (704) two sides.
6. the spliced bracket of building 3D printing according to claim 1, which is characterized in that the cabinet (7), which is run through, to be had One shaft (705), the shaft (705) are rotatablely connected by bearing and cabinet (7) side, and described shaft (705) one end is fixed Have leader (706), the handle (706) is located at cabinet (7) outside, and shaft (705) other end is fixed with the second taper Gear (707), second angular wheel (707) are engaged with the first angular wheel (704).
7. the spliced bracket of building 3D printing according to claim 6, which is characterized in that shaft (705) side Face is rotatably connected to a fixing sleeve (708) by bearing, and all sides of the fixing sleeve (708) are fixed with a column (709), described Column (709) one end is fixedly connected with (7) one inner wall of cabinet.
8. the spliced bracket of building 3D printing according to claim 1, which is characterized in that the height of the sliding block (804) The maximum outside diameter of degree and wheel body (805) is identical as the height of sliding slot (101), the thickness and wheel body (805) of the sliding block (804) The sum of thickness it is identical as the depth of sliding slot (101).
9. the spliced bracket of building 3D printing according to claim 1, which is characterized in that on the rotation axis (902) It is sequentially connected with a brake (905), (905) one surface of brake is fixedly connected with (901) one surface of a riser, another (901) one surface of riser is fixed with a hand chuck (906), and the hand chuck (906) is socketed in rotation axis (902) outside Surface.
CN201811494951.3A 2018-12-07 2018-12-07 Building 3D prints with concatenation formula support Expired - Fee Related CN109352794B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811494951.3A CN109352794B (en) 2018-12-07 2018-12-07 Building 3D prints with concatenation formula support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811494951.3A CN109352794B (en) 2018-12-07 2018-12-07 Building 3D prints with concatenation formula support

Publications (2)

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CN109352794A true CN109352794A (en) 2019-02-19
CN109352794B CN109352794B (en) 2020-06-23

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CN201811494951.3A Expired - Fee Related CN109352794B (en) 2018-12-07 2018-12-07 Building 3D prints with concatenation formula support

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102166393A (en) * 2011-04-21 2011-08-31 丽水职业技术学院 Three-dimensional barrier-breaking device
RO130498A0 (en) * 2015-02-26 2015-08-28 Cornel Mircea Brişan Process and 3d printer for carrying out objects comprising networks of braided materials
CN206144163U (en) * 2016-11-04 2017-05-03 鞍山明伦科技有限公司 A slip dolly that is used for wall body to print machine people
CN206144162U (en) * 2016-11-04 2017-05-03 鞍山明伦科技有限公司 Print machine people length adjustable mechanism
CN107511497A (en) * 2017-09-29 2017-12-26 重庆市普创长顺机械有限公司 Main spindle box of numerical control system with automatic chuck
CN208100000U (en) * 2018-04-13 2018-11-16 周招方 A kind of copper pipe processing grinding device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102166393A (en) * 2011-04-21 2011-08-31 丽水职业技术学院 Three-dimensional barrier-breaking device
RO130498A0 (en) * 2015-02-26 2015-08-28 Cornel Mircea Brişan Process and 3d printer for carrying out objects comprising networks of braided materials
CN206144163U (en) * 2016-11-04 2017-05-03 鞍山明伦科技有限公司 A slip dolly that is used for wall body to print machine people
CN206144162U (en) * 2016-11-04 2017-05-03 鞍山明伦科技有限公司 Print machine people length adjustable mechanism
CN107511497A (en) * 2017-09-29 2017-12-26 重庆市普创长顺机械有限公司 Main spindle box of numerical control system with automatic chuck
CN208100000U (en) * 2018-04-13 2018-11-16 周招方 A kind of copper pipe processing grinding device

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Granted publication date: 20200623