CN206383504U - A kind of split shaft 3D printer - Google Patents
A kind of split shaft 3D printer Download PDFInfo
- Publication number
- CN206383504U CN206383504U CN201720031420.5U CN201720031420U CN206383504U CN 206383504 U CN206383504 U CN 206383504U CN 201720031420 U CN201720031420 U CN 201720031420U CN 206383504 U CN206383504 U CN 206383504U
- Authority
- CN
- China
- Prior art keywords
- axis
- power transmission
- shifting axle
- transmission shaft
- group
- 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
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- Transmission Devices (AREA)
Abstract
The utility model is related to a kind of split shaft 3D printer, including frame, the frame is provided with shifting axle group and power transmission shaft group, rolling bearing and linear bearing are respectively equipped with the power transmission shaft group, the shifting axle group includes X-axis shifting axle, Y-axis shifting axle and Z axis shifting axle, the power transmission shaft group includes X-axis power transmission shaft and Y-axis power transmission shaft, the shifting axle group and power transmission shaft group are provided with timing belt, X-axis Y-axis drives the motion for realizing long range using timing belt, Z axis utilizes roller lead screw transmission, without sideshake, rigidity is high, transmission efficiency, service life is high, precision height makes working table movement more stablize, printed product precision is higher.
Description
Technical field
The utility model is related to 3D printing technique field, more particularly to a kind of split shaft 3D printer.
Background technology
The power transmission shaft of original desktop 3D printer x-axis and the shifting axle of y-axis are same, the power of same y-axis
Same of the shifting axle of rotary shaft and x-axis.It is while power is transmitted or the mobile slide-bar of another axle.Accelerate axle
The abrasion with axle is held, precision is reduced, mobile rigidity is reduced.On the original 3D printer of z-axis is the rectangle silk on both sides
Thick stick, movable workbench frictional force is big, and both sides motor synchronism and required precision are high, and the required precision of leading screw is high.At present, it is known
The power transmission shaft of desktop 3D printer x-axis and the shifting axle of y-axis are same, the power rotation axis of same y-axis and the shifting of x-axis
Same of moving axis is while power is transmitted or the mobile slide-bar of another axle.The abrasion of bearing and axle is accelerated, is dropped
Low precision, reduces mobile rigidity, reduces service life.On the original 3D printer of z-axis is the rectangle silk on both sides
Thick stick, movable workbench frictional force is big, and both sides motor synchronism and required precision are high, and the required precision of leading screw is high, and not reaching such as will
Ask so that equipment precision is reduced.
Utility model content
To the above-mentioned state of the art, technical problem to be solved in the utility model is to provide a kind of by shifting axle
Separated with power transmission shaft so that the split shaft 3D printer that power transmission shaft and shifting axle are moved respectively and frictional force is small, precision is high.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of split shaft 3D printer, including
Frame, the frame is provided with shifting axle group and power transmission shaft group, the power transmission shaft group and is respectively equipped with rolling bearing and linear axis
Hold, the shifting axle group include X-axis shifting axle, Y-axis shifting axle and Z axis shifting axle, the power transmission shaft group include X-axis power transmission shaft and
Y-axis power transmission shaft, the shifting axle group and power transmission shaft group are provided with timing belt.
Further, it is cased with movable block in the Z axis shifting axle.
Further, it is provided with the ball-screw parallel with the Z axis shifting axle in the middle of the movable block.
Further, the movable block side is outward extended with supporting plate.
Further, the power transmission shaft group outer end is provided with motor.
Compared with prior art, the utility model has the advantage of：The utility model X-axis Y-axis is driven real using timing belt
The now motion of long range, Z axis utilizes roller lead screw transmission, and no sideshake, rigidity height, transmission efficiency, service life are high, precision is high
Working table movement is set more to stablize, printed product precision is higher.
Brief description of the drawings
Fig. 1 is a kind of split shaft 3D printer structural representation of the utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing, to this reality
It is further elaborated with new.
As shown in figure 1, a kind of split shaft 3D printer, including frame 1, the frame 1 is provided with shifting axle group and transmission
Rolling bearing and linear bearing 2 are respectively equipped with axle group, the power transmission shaft group, the shifting axle group includes X-axis shifting axle 3, Y-axis
Shifting axle 4 and Z axis shifting axle 5, the power transmission shaft group include X-axis power transmission shaft 6 and Y-axis power transmission shaft 7, the shifting axle group and transmission
Axle group, which is provided with timing belt 8, the Z axis shifting axle 5, is cased with movable block 9, is provided with and is moved with the Z axis in the middle of the movable block 9
The parallel ball-screw 10 of moving axis, the side of movable block 9 is outward extended with supporting plate 11, and the power transmission shaft group outer end is provided with electricity
Machine 12.
Shifting axle group and rotary shaft group are separated on 3D printer so that power transmission shaft group and shifting axle group are moved respectively, and
Rolling bearing is loaded onto respectively at rotary shaft group two ends, X, Y-axis are engaged by optical axis and linear bearing, reduce frictional force and improve essence
Degree.X, the movement of Y-axis are driven by both sides, are line shaft with an optical axis, by timing belt drive X, the motion of Y-axis, improve fortune
Dynamic stability.Z axis coordinates with ball-screw and optical axis with linear bearing, realizes that long-time high-accuracy stable is run.
Compared with prior art, the utility model has the advantage of：The utility model X-axis Y-axis is driven real using timing belt
The now motion of long range, Z axis utilizes roller lead screw transmission, and no sideshake, rigidity height, transmission efficiency, service life are high, precision is high
Working table movement is set more to stablize, printed product precision is higher.
Claims (5)
1. a kind of split shaft 3D printer, including frame, it is characterised in that the frame is provided with shifting axle group and power transmission shaft
Rolling bearing and linear bearing are respectively equipped with group, the power transmission shaft group, the shifting axle group includes X-axis shifting axle, Y-axis and moved
Axle and Z axis shifting axle, the power transmission shaft group include setting in X-axis power transmission shaft and Y-axis power transmission shaft, the shifting axle group and power transmission shaft group
There is timing belt.
2. a kind of split shaft 3D printer according to claim 1, it is characterised in that be cased with moving in the Z axis shifting axle
Motion block.
3. a kind of split shaft 3D printer according to claim 2, it is characterised in that be provided with and institute in the middle of the movable block
State the parallel ball-screw of Z axis shifting axle.
4. a kind of split shaft 3D printer according to claim 2, it is characterised in that the movable block side stretches out
There is supporting plate.
5. a kind of split shaft 3D printer according to claim 1, it is characterised in that the power transmission shaft group outer end is provided with electricity
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031420.5U CN206383504U (en) | 2017-01-03 | 2017-01-03 | A kind of split shaft 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720031420.5U CN206383504U (en) | 2017-01-03 | 2017-01-03 | A kind of split shaft 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206383504U true CN206383504U (en) | 2017-08-08 |
Family
ID=59493029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720031420.5U Expired - Fee Related CN206383504U (en) | 2017-01-03 | 2017-01-03 | A kind of split shaft 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206383504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111971163A (en) * | 2018-03-30 | 2020-11-20 | Cmet公司 | Three-dimensional laminated molding device and method for manufacturing three-dimensional laminated molding device |
-
2017
- 2017-01-03 CN CN201720031420.5U patent/CN206383504U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111971163A (en) * | 2018-03-30 | 2020-11-20 | Cmet公司 | Three-dimensional laminated molding device and method for manufacturing three-dimensional laminated molding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20180103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |