CN108673896A - 3D printing fixture - Google Patents
3D printing fixture Download PDFInfo
- Publication number
- CN108673896A CN108673896A CN201810828724.3A CN201810828724A CN108673896A CN 108673896 A CN108673896 A CN 108673896A CN 201810828724 A CN201810828724 A CN 201810828724A CN 108673896 A CN108673896 A CN 108673896A
- Authority
- CN
- China
- Prior art keywords
- track groove
- bottom plate
- hole
- riser
- printing
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/245—Platforms or substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Printing Methods (AREA)
Abstract
The invention discloses 3D printing fixtures, relate generally to a kind of field of fixtures.Including fixed bottom plate, tightening device assembly and cross hatch；The tightening device assembly includes riser, the track groove of the opposite side setting vertical direction of two symmetrical risers, spring is equipped in the track groove, the riser top surface is equipped with the tablet block that can be rotated horizontally, it is equipped with threaded hole with track groove corresponding section on the tablet block, adjusting bolt is threaded on the threaded hole；The both ends of the cross hatch are detachably provided with connection sliding block, and the connection sliding block is matched with track groove, and is slidably connected with track groove.The beneficial effects of the present invention are：Object that can be bad to the stability described in background technology is fixed carrying out auxiliary aid to it due to various reasons and before causing printing objects to be toppled over, object is made model will not to be caused to topple over due to the unstable of center of gravity in follow-up print procedure.
Description
Technical field
The present invention relates to a kind of fixtures, specifically 3D printing fixture.
Background technology
3D printing technique application is more mature, but (such as bottom surface is the object of arc for the bad object of stability
The irregular object of body, center of gravity, the irregular object in ground), with the progress of printing, object can be inclined due to moving for center of gravity
, printing is caused to fail, so needing carrying out auxiliary aid to it before causing printing objects to be toppled over due to various reasons
It is fixed.
Invention content
The purpose of the present invention is to provide 3D printing fixture, the object that it can be bad to the stability described in background technology
Body is fixed carrying out auxiliary aid to it due to various reasons and before causing printing objects to be toppled over, in follow-up print procedure
Make object model will not be caused to topple over due to the unstable of center of gravity.
The present invention to achieve the above object, is achieved through the following technical solutions：
3D printing fixture, including the fixation bottom plate, tightening device assembly and the cross hatch that are arranged on stamp pad, the fixation
Bottom plate is detachably arranged at printing countertop；The tightening device assembly is arranged with two in fixed plate top surface, described taut
Tight assembly of devices includes riser, and the opposite side of two symmetrical risers is arranged the track groove of vertical direction, in the track groove
Equipped with spring, the riser top surface is equipped with the tablet block that can be rotated horizontally, and is equipped with track groove corresponding section on the tablet block
Threaded hole is threaded with adjusting bolt on the threaded hole；The both ends of the cross hatch are detachably provided with connection sliding block,
The connection sliding block is matched with track groove, and is slidably connected with track groove.
Further include the apparatus for adjusting position being arranged on fixed bottom plate, the apparatus for adjusting position includes fixed seat and adjusting
Screw rod, the fixed seat are equipped with threaded connection hole, and the riser is equipped with the through-hole being adapted with threaded connection hole, the tune
Section screw rod one end sequentially passes through threaded connection hole, through-hole, and is equipped with block in through-hole both sides；The fixed bottom plate, which is equipped with, to be slided
Dynamic rail road, the bottom of the riser are slidably connected with sliding rail.
The fixed seat bottom is equipped with switching regulator magnet base.
The fixed bottom plate is equipped with the limiting plate being adapted with switching regulator magnet base.
The prior art is compared, the beneficial effects of the present invention are：
1, the bad object of stability first stops printing after carrying out initial print (before printing objects are toppled over), then will
The connection sliding block at cross hatch both ends is respectively installed in the track groove of symmetrical two risers, and then rotary flat plate, makes tablet
Block upper screwed hole is corresponding with track groove, then screws adjusting bolt, and adjusting bolt bottom end is contacted with connection sliding block top surface, passes through rotation
Stubborn adjusting bolt makes it press against connection sliding block the elastic force of spring is overcome to move down, until between connection sliding block cross hatch with just
The object top surface contact of beginning printing, and cross hatch is tightened.Then subsequently printed again, follow-up printing can by with initial print
The cross hatch of object top surface contact is printed upon in object, and cross hatch has also been tightened, this is equivalent to entire cross hatch institute
In plane just at " support bottom surface ", as long as center of gravity is fallen at this in " support bottom surface ", object would not be by follow-up printing
Model is caused to be toppled in the unstable of center of gravity.Therefore, bad for the stability described in background technology by the above method
Object, it is being carried out due to various reasons and before causing printing objects to be toppled over auxiliary aid fix, printed subsequently
Make object model will not be caused to topple over due to the unstable of center of gravity in journey.
2, apparatus for adjusting position is additionally provided on the fixation bottom plate of the present apparatus, apparatus for adjusting position can adjust between two risers
Distance, different size of printing objects are adapted to this, increase the distance between two risers, printing when printing objects are larger
Reduce the distance between two risers when object is smaller.
3, the setting of switching regulator magnet base can be convenient for fixed seat to be fixed on fixed bottom plate, also allow for from fixed bottom plate
It removes.
Description of the drawings
Attached drawing 1 is schematic structural view of the invention.
Attached drawing 2 is broken section structural schematic diagram of the present invention.
Attached drawing 3 is vertical view of the present invention.
Attached drawing 4 is stamp pad vertical view in the present invention.
Attached drawing 5 is that switching regulator magnet base is fixed on theory structure schematic diagram when on fixed bottom plate in the present invention.
Attached drawing 6 is theory structure schematic diagram when switching regulator magnet base is detached from fixed bottom plate in the present invention.
Label shown in attached drawing：
1, stamp pad；2, fixed bottom plate；3, cross hatch；4, riser；5, track groove；6, spring；7, tablet block；8, spiral shell is adjusted
Bolt；9, connection sliding block；10, fixed seat；11, adjusting screw rod；12, threaded connection hole；13, through-hole；14, block；15, rail is slided
Road；16, switching regulator magnet base；17, limiting plate；18, permanent magnet；19, soft magnetic materials pedestal；20, brass ingot；21, column slot.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, people in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within range defined herein.
Of the present invention is 3D printing fixture, and agent structure includes the fixation bottom plate 2 being arranged on stamp pad 1, tightens dress
Assembly and cross hatch 3 are set, the fixed bottom plate 2 is detachably arranged at 1 top surface of stamp pad, when the bad object of printing stability
Using fixture described in the present apparatus, does not just have to this fixture when the good object of printing rule, stability, directly beaten on stamp pad 1
Print；The tightening device assembly is arranged with two in 2 top surface of fixed bottom plate, and the tightening device assembly includes riser 4,
The track groove 5 of the opposite side setting vertical direction of two symmetrical risers 4, the track groove 5 is interior equipped with spring 6, described perpendicular
4 top surface of plate is equipped with the tablet block 7 that can rotate horizontally, and threaded hole is equipped with 5 corresponding section of track groove on the tablet block 7, described
Adjusting bolt 8 is threaded on threaded hole；The both ends of the cross hatch 3 are detachably provided with connection sliding block 9, the connection
Sliding block 9 is matched with track groove 5, and is slidably connected with track groove 5.The bad object of stability is carrying out initial print (printing
Before object falling) after first stop printing, then by the connection sliding block 9 at 3 both ends of cross hatch be respectively installed to symmetrical two it is perpendicular
In the track groove 5 of plate 4, then rotary flat plate 7, keeps 7 upper screwed hole of tablet block corresponding with track groove 5, then screw adjusting spiral shell
Bolt 8,8 bottom end of adjusting bolt are contacted with 9 top surface of connection sliding block, so that it is pressed against connection sliding block 9 by screwing adjusting bolt 8 and are overcome bullet
The elastic force of spring 6 moves down, until the cross hatch 3 between connection sliding block 9 is contacted with the object top surface of initial print, and cross hatch
3 tighten.Then it is subsequently printed again, the cross hatch 3 that the object top surface with initial print contacts can be printed upon by follow-up printing
In object, and cross hatch 3 has also been tightened, this is equivalent to 3 place plane of entire cross hatch just at " support bottom surface ", only
Center of gravity is wanted to fall at this in " support bottom surface ", object would not cause model to incline in follow-up printing due to the unstable of center of gravity
.After the completion of printing, then with tools such as pocket knife, scissors cross hatch 3 is broken, it is also possible to which flare is blown, and then again will beat
The object printed is removed.Therefore, by the above method, for the bad object of the stability described in background technology, due to
A variety of causes and auxiliary aid is carried out before causing printing objects to be toppled over to it and is fixed, make object will not in follow-up print procedure
Model is caused to be toppled over due to the unstable of center of gravity.
Further include the apparatus for adjusting position being arranged on fixed bottom plate 2, the apparatus for adjusting position includes 10 He of fixed seat
Adjusting screw rod 11, the fixed seat 10 are equipped with threaded connection hole 12, and the riser 4 is equipped with to be adapted with threaded connection hole 12
Through-hole 13,11 one end of the adjusting screw rod sequentially passes through threaded connection hole 12, through-hole 13, and is equipped with gear in 13 both sides of through-hole
Block 14；The fixed bottom plate 2 is equipped with sliding rail 15, and 4 bottom of the riser is slidably connected with sliding rail 15.Position is adjusted
Device can adjust the distance between two risers 4, adapt to different size of printing objects with this, increase when printing objects are larger
The distance between two risers 4 reduce the distance between two risers 4 when printing objects are smaller.Its principle is as follows：By screwing
Adjusting screw rod 11, forms screw-driven between adjusting screw rod 11 and threaded hole, the rotation of adjusting screw rod 11 can with riser 4 along
Sliding rail 15 is moved horizontally, by controlling to adjust screwing direction and moving horizontally direction control riser 4 for screw rod 11.
10 bottom of the fixed seat is equipped with switching regulator magnet base 16.The setting of switching regulator magnet base 16 can be convenient for fixed seat
10 are fixed on fixed bottom plate 2, also allow for removing from fixed bottom plate 2.Its principle is as follows：Switching regulator magnet base 16 is existing skill
Art, its inside is a cylinder, places the permanent magnet 18 of a bar shaped therebetween, outside position base is one piece of soft magnetism
Material base 19 (soft magnetic materials refers to a kind of Ferrite Material that easy magnetization also easily demagnetizes under weaker magnetic field).By turning
Fixed handle, to rotate the permanent magnet 18 of the inside.(such as Figure of description Fig. 5 when the two poles of the earth (N or S) of magnet are in left and right directions
It is shown), that is, when the poles the N or S face soft magnetic materials pedestal 19 of magnet, soft magnetic materials pedestal 19 is just magnetized, this side
There is strong magnetic upwards, so can be used in that 2 surface of fixed bottom plate is sucked.And when the two poles of the earth of permanent magnet 18 are in vertical direction
When, the poles N or S are corresponding with the brass ingot 20 of top and bottom, and (long when the middle face soft magnetic materials pedestal 19 of the poles N or S
The middle of bar magnet only has minimum magnetism, can not remember) it will not be magnetized, so several on soft magnetic materials pedestal 19 at this time
There is no magnetic force, so that it may easily to be taken off from 2 surface of fixed bottom plate.
The fixed bottom plate 2 is equipped with the limiting plate 17 being adapted with switching regulator magnet base 16.The setting energy of limiting plate 17
Enough to carry out position restriction to fixed seat 10, sliding rail 15 can carry out position restriction to riser 4, fixed seat 10 after restriction,
Riser 4 can make threaded hole, through-hole 13 just corresponding.
Embodiment：
Of the present invention is 3D printing fixture, and agent structure includes the fixation bottom plate 2 being arranged on stamp pad 1, tightens dress
Assembly and cross hatch 3 are set, the fixed bottom plate 2 is detachably arranged at 1 top surface of stamp pad, and 1 top surface of stamp pad is equipped with column slot 21, Gu
Determine 2 bottom of bottom plate be equipped with 21 grafting of column slot, matched inserting column, be detachably connected by the grafting of inserting column and slot realization；
The tightening device assembly is arranged with two in 2 top surface of fixed bottom plate, and the tightening device assembly includes riser 4, and two right
The track groove 5 of the opposite side setting vertical direction of riser 4 of title, the track groove 5 is interior to be equipped with spring 6, and spring 6 is arranged in-orbit
The both ends of road slot 5, both ends are respectively arranged one, and 4 top surface of the riser is equipped with the tablet block 7 that can be rotated horizontally, the tablet
It is equipped with threaded hole with 5 corresponding section of track groove on block 7, adjusting bolt 8 is threaded on the threaded hole；The cross hatch 3
Both ends be detachably provided with connection sliding block 9, the connection sliding block 9 is matched with track groove 5, and with track groove 5 slide connect
It connects.The present apparatus further includes the apparatus for adjusting position being arranged on fixed bottom plate 2, and the apparatus for adjusting position includes 10 He of fixed seat
Adjusting screw rod 11, the fixed seat 10 are equipped with threaded connection hole 12, and the riser 4 is equipped with to be adapted with threaded connection hole 12
Through-hole 13,11 one end of the adjusting screw rod sequentially passes through threaded connection hole 12, through-hole 13, and is equipped with gear in 13 both sides of through-hole
Block 14；The fixed bottom plate 2 is equipped with sliding rail 15, and 4 bottom of the riser is slidably connected with sliding rail 15, sliding rail
15 be the slot of a rectangular cross-section, easy to process.10 bottom of the fixed seat is equipped with switching regulator magnet base 16.It is described solid
Determine bottom plate 2 and is equipped with the limiting plate 17 being adapted with switching regulator magnet base 16.
Claims (4)
1.3D prints fixture, it is characterised in that：Including be arranged fixation bottom plate (2) on stamp pad (1), tightening device assembly and
Cross hatch (3), the fixed bottom plate (2) are detachably arranged at stamp pad (1) top surface；The tightening device assembly is in fixed bottom plate
(2) top surface is arranged with two, and the tightening device assembly includes riser (4), and two opposite sides of symmetrical riser (4) are set
The track groove (5) of vertical direction is set, spring (6) is equipped in the track groove (5), riser (4) top surface, which is equipped with, horizontal to revolve
The tablet block (7) turned is equipped with threaded hole on the tablet block (7) with track groove (5) corresponding section, and screw thread connects on the threaded hole
It is connected to adjusting bolt (8)；The both ends of the cross hatch (3) are detachably provided with connection sliding block (9), the connection sliding block (9)
It matches with track groove (5), and is slidably connected with track groove (5).
2. 3D printing fixture according to claim 1, it is characterised in that：Further include position of the setting on fixed bottom plate (2)
Regulating device, the apparatus for adjusting position include fixed seat (10) and adjusting screw rod (11), and the fixed seat (10) is equipped with spiral shell
Line connecting hole (12), the riser (4) are equipped with the through-hole (13) being adapted with threaded connection hole (12), the adjusting screw rod
(11) one end sequentially passes through threaded connection hole (12), through-hole (13), and is equipped with block (14) in through-hole (13) both sides；It is described solid
Determine bottom plate (2) and be equipped with sliding rail (15), riser (4) bottom is slidably connected with sliding rail (15).
3. 3D printing fixture according to claim 2, it is characterised in that：Fixed seat (10) bottom is equipped with switching regulator magnetic force
Seat (16).
4. 3D printing fixture according to claim 3, it is characterised in that：The fixed bottom plate (2) is equipped with and switching regulator magnetic
The adaptable limiting plate (17) of power seat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828724.3A CN108673896A (en) | 2018-07-25 | 2018-07-25 | 3D printing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828724.3A CN108673896A (en) | 2018-07-25 | 2018-07-25 | 3D printing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108673896A true CN108673896A (en) | 2018-10-19 |
Family
ID=63815919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810828724.3A Pending CN108673896A (en) | 2018-07-25 | 2018-07-25 | 3D printing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108673896A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497612A (en) * | 2019-08-19 | 2019-11-26 | 兰州理工大学 | A kind of increase and decrease material Compound Machining head and equipment |
| CN111716826A (en) * | 2020-06-30 | 2020-09-29 | 广州城建职业学院 | Paper base 3D printing equipment based on article is created to literary composition |
| CN112721156A (en) * | 2020-12-17 | 2021-04-30 | 安徽理工大学 | Auxiliary device is rebuild to ancient biological fossil three-dimensional model |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205871425U (en) * | 2016-07-22 | 2017-01-11 | 天津市腾悦地毯有限公司 | Net machine stretches tight and net presss from both sides thereof |
| CN206011727U (en) * | 2016-09-19 | 2017-03-15 | 大连医科大学附属第一医院 | A kind of medical 3D printer prints the special stationary fixture of head |
-
2018
- 2018-07-25 CN CN201810828724.3A patent/CN108673896A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205871425U (en) * | 2016-07-22 | 2017-01-11 | 天津市腾悦地毯有限公司 | Net machine stretches tight and net presss from both sides thereof |
| CN206011727U (en) * | 2016-09-19 | 2017-03-15 | 大连医科大学附属第一医院 | A kind of medical 3D printer prints the special stationary fixture of head |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497612A (en) * | 2019-08-19 | 2019-11-26 | 兰州理工大学 | A kind of increase and decrease material Compound Machining head and equipment |
| CN111716826A (en) * | 2020-06-30 | 2020-09-29 | 广州城建职业学院 | Paper base 3D printing equipment based on article is created to literary composition |
| CN112721156A (en) * | 2020-12-17 | 2021-04-30 | 安徽理工大学 | Auxiliary device is rebuild to ancient biological fossil three-dimensional model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181019 |
|
| RJ01 | Rejection of invention patent application after publication |