CN209716389U - A kind of batch production resin sand sand core 3D printing device - Google Patents
A kind of batch production resin sand sand core 3D printing device Download PDFInfo
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- CN209716389U CN209716389U CN201920077496.0U CN201920077496U CN209716389U CN 209716389 U CN209716389 U CN 209716389U CN 201920077496 U CN201920077496 U CN 201920077496U CN 209716389 U CN209716389 U CN 209716389U
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Abstract
The utility model provides a kind of batch production resin sand sand core 3D printing device, including pedestal；The two sides of the pedestal are respectively fixed with guide rail and two guide rails are parallel, guide wheel moves on guide rail and along guide rail, guide wheel is fixed below slide block assembly and is controlled by slide block assembly and rotated, and door frame is vertically and fixedly provided on slide block assembly, and two door frame tops are connected and fixed by horizontal crossbeam；There is guide rod to be fixed below the crossbeam in door frame top position.The gantry frame structure that the utility model is made up of door frame and crossbeam, and its dependency structure setting, can ensure that will not cause to stop with after end of operation to position base before operation, going on smoothly for mass production is greatly facilitated with open structure, the relevant cost for saving transfer carrying, so that overall cost be made to be greatly reduced.
Description
Technical field
The utility model relates to a kind of batch production resin sand sand core 3D printing devices.
Background technique
Traditional resin sand sand core production, mainly ensures sand core structure and size by manual operation mold, there is
The problems such as mold design problem is more, the production cycle is long, costly, and precision reduces after mold long-time service, and human factor pair
Core properties Index Influence is big, and sand core consistency is poor, influences casting quality.
Therefore, by 3D printing technique be applied to resin sand sand core production, theoretically for can effectively ensure sand core one
Cause property guarantees casting quality, and mold design is simpler, the production cycle is shorter, expense is lower.
However, current 3D printing technique be substantially by make in length and breadth two mobile bodies of rod horizontal and vertical upper movement with
The mode for driving discharge tip to move in the horizontal direction, it means that it is integrally often a frame structure, and batch metaplasia
Volume biggish haulage equipment is generally required when production, whole frame structure then seems outdated in this case, past
Transfer carrying is carried out toward one independent equipment of needs, it is with high costs.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of batch production resin sand sand core 3D printing device,
The gantry frame structure and its dependency structure that the batch production resin sand sand core 3D printing device is made up of door frame and crossbeam are set
It sets, can ensure that will not cause to stop with after end of operation to position base before operation, consequently facilitating mass production is smooth
It carries out.
The utility model is achieved by the following technical programs.
A kind of batch production resin sand sand core 3D printing device provided by the utility model, including pedestal；The pedestal
Two sides are respectively fixed with guide rail and two guide rails are parallel, and guide wheel moves on guide rail and along guide rail, and guide wheel is fixed on slide block assembly
Lower section simultaneously controls rotation by slide block assembly, door frame is vertically and fixedly provided on slide block assembly, two door frame tops are connected by horizontal crossbeam
Connect fixation；There is guide rod to be fixed below the crossbeam in door frame top position, center element can move on guide rod along guide rod, central set
Part bottom is fixed with turntable, and telescopic rod is vertically fixed in turntable bottom, and telescopic rod lower end is fixed with steering assembly, pacifies on steering assembly
Equipped with discharge tip.
The telescopic rod is four sections of hydraulic stems.
Decelerating motor built in the slide block assembly, the decelerating motor drive the shaft of guide wheel to rotate by gear.
The guide wheel below each slide block assembly there are two.
The guide rail is rack guide rail, and guide wheel is gear, guide rail and guide wheel engagement.
Stepper motor built in the steering assembly drives discharge tip to rotate along vertical plane.
The maximum rotation angle of the discharge tip is 210 °.
The turntable level is fixed, and turntable built-in motor rotate turntable bottom surface can relative to top surface.
Decelerating motor built in the center element drives center element to move on guide rod.
The utility model has the beneficial effects that: the gantry frame structure and its dependency structure that are made up of door frame and crossbeam
Setting, can ensure that will not cause to stop with after end of operation to position base before operation, greatly square with open structure
Just mass production is gone on smoothly, and saves the relevant cost of transfer carrying, so that overall cost be made to be greatly reduced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 11- pedestal, 12- guide rail, 13- guide wheel, 14- slide block assembly, 15- door frame, 16- crossbeam, 21- guide rod, 22-
Center element, 23- turntable, 24- telescopic rod, 25- steering assembly, 26- discharge tip.
Specific embodiment
Be described further below the technical solution of the utility model, but claimed range be not limited to it is described.
A kind of batch production resin sand sand core 3D printing device as shown in Figure 1, including pedestal 11；The two of the pedestal 11
Side is respectively fixed with guide rail 12 and two guide rails 12 are parallel, and guide wheel 13 moves on guide rail 12 and along guide rail 12, and guide wheel 13 is fixed
It is controlled below slide block assembly 14 and by slide block assembly 14 and is rotated, be vertically and fixedly provided with door frame 15, two door frames on slide block assembly 14
15 tops are connected and fixed by horizontal crossbeam 16；There is guide rod 21 to be fixed below crossbeam 16 in 15 top position of door frame, central set
Part 22 can move on guide rod 21 along guide rod 21, and 22 bottom of center element is fixed with turntable 23, and 23 bottom of turntable vertically stretch by fixation
Contracting bar 24,24 lower end of telescopic rod are fixed with steering assembly 25, discharge tip 26 are equipped on steering assembly 25.
The telescopic rod 24 is four sections of hydraulic stems.
Decelerating motor built in the slide block assembly 14, the decelerating motor drive the shaft of guide wheel 13 to rotate by gear.
The guide wheel 13 below each slide block assembly 14 there are two.
The guide rail 12 is rack guide rail, and guide wheel 13 is gear, and guide rail 12 and guide wheel 13 engage.
Stepper motor built in the steering assembly 25 drives discharge tip 26 to rotate along vertical plane.
The maximum rotation angle of the discharge tip 26 is 210 °.
The turntable 23 is horizontal fixed, and 23 built-in motor of turntable rotate 23 bottom surface of turntable can relative to top surface.
Decelerating motor built in the center element 22 drives center element 22 to move on guide rod 21.
As a result, other than pedestal 11 and guide rail 12, overall structure is minimum, in the case where mass production, works as resin sand
After the completion of sand core molding, it can be directly transported to the position of subsequent handling by large-scale haulage equipment, be interfered without recurring structure, more
Without worrying equipment damage, landed cost is greatly reduced.
Claims (9)
1. a kind of batch production resin sand sand core 3D printing device, including pedestal (11), it is characterised in that: the pedestal (11)
Two sides are respectively fixed with guide rail (12) and two guide rails (12) in parallel, and guide wheel (13) moves on guide rail (12) and along guide rail (12)
Dynamic, guide wheel (13) is fixed below slide block assembly (14) and is controlled by slide block assembly (14) and rotated, vertical on slide block assembly (14)
It is fixed with door frame (15), two door frame (15) tops are connected and fixed by horizontal crossbeam (16)；In door frame (15), top position has
Guide rod (21) is fixed below crossbeam (16), and center element (22) can be mobile along guide rod (21) on guide rod (21), center element
(22) bottom is fixed with turntable (23), and telescopic rod (24) are vertically fixed in turntable (23) bottom, and telescopic rod (24) lower end, which is fixed with, to be turned
To component (25), discharge tip (26) are installed on steering assembly (25).
2. batch production resin sand sand core 3D printing device as described in claim 1, it is characterised in that: the telescopic rod (24)
For four sections of hydraulic stems.
3. batch production resin sand sand core 3D printing device as described in claim 1, it is characterised in that: the slide block assembly
(14) decelerating motor built in, the decelerating motor drive the shaft of guide wheel (13) to rotate by gear.
4. batch production resin sand sand core 3D printing device as described in claim 1, it is characterised in that: guide wheel (13) In
There are two below each slide block assembly (14).
5. batch production resin sand sand core 3D printing device as described in claim 1, it is characterised in that: the guide rail (12) is
Rack guide rail, guide wheel (13) are gear, guide rail (12) and guide wheel (13) engagement.
6. batch production resin sand sand core 3D printing device as described in claim 1, it is characterised in that: the steering assembly
(25) stepper motor built in drives discharge tip (26) to rotate along vertical plane.
7. batch production resin sand sand core 3D printing device as claimed in claim 6, it is characterised in that: the discharge tip
(26) maximum rotation angle is 210 °.
8. batch production resin sand sand core 3D printing device as described in claim 1, it is characterised in that: turntable (23) water
Flat to fix, turntable (23) built-in motor rotate turntable (23) bottom surface can relative to top surface.
9. batch production resin sand sand core 3D printing device as described in claim 1, it is characterised in that: the center element
(22) decelerating motor built in drives center element (22) to move on guide rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077496.0U CN209716389U (en) | 2019-01-17 | 2019-01-17 | A kind of batch production resin sand sand core 3D printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077496.0U CN209716389U (en) | 2019-01-17 | 2019-01-17 | A kind of batch production resin sand sand core 3D printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209716389U true CN209716389U (en) | 2019-12-03 |
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ID=68680130
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920077496.0U Active CN209716389U (en) | 2019-01-17 | 2019-01-17 | A kind of batch production resin sand sand core 3D printing device |
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| CN (1) | CN209716389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570450A (en) * | 2019-01-17 | 2019-04-05 | 贵州航天风华精密设备有限公司 | A kind of resin sand sand core 3D printing device convenient for batch production |
-
2019
- 2019-01-17 CN CN201920077496.0U patent/CN209716389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109570450A (en) * | 2019-01-17 | 2019-04-05 | 贵州航天风华精密设备有限公司 | A kind of resin sand sand core 3D printing device convenient for batch production |
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