CN207059241U - The Z-axis lifting mechanism of laser fast shaping machine - Google Patents
The Z-axis lifting mechanism of laser fast shaping machine Download PDFInfo
- Publication number
- CN207059241U CN207059241U CN201720916923.0U CN201720916923U CN207059241U CN 207059241 U CN207059241 U CN 207059241U CN 201720916923 U CN201720916923 U CN 201720916923U CN 207059241 U CN207059241 U CN 207059241U
- Authority
- CN
- China
- Prior art keywords
- planker
- ball screw
- ball bearing
- side plate
- seat
- 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
Links
Abstract
It the utility model is related to a kind of Z-axis lifting mechanism of laser fast shaping machine, including bottom planker, workbench in parallel is connected with the planker of bottom, bottom planker one end is vertically fixed link, the upper end of link is fixed with top plate, connection wire rod nut in the middle part of top plate, feed screw nut is sleeved on ball screw, ball screw is vertically installed on the planker of " mouth " font, two vertical side plates of planker are respectively provided with a guide rail, linear ball bearing is set with guide rail, linear ball bearing is connected to top plate by linear ball bearing seat, ball screw is close to upper, the position of bottom is separately mounted on the upper horizontal side plate and lower horizontal side plate of planker, the upper end connection stepper motor of ball screw, the bottom of ball screw is provided with fastening round nut.It is driven using precision ball screw, it is occurred without shake when stroke is longer, motion stabilization, ball-screw is directly connected to using stepper motor, response more quick and precisely, simplifies mechanical structure, precision is higher.
Description
Technical field
It the utility model is related to footwear molding manufacturing apparatus technical field, the Z axis lifting of especially a kind of laser fast shaping machine
Mechanism.
Background technology
Rapid shaping (RP) is a kind of innovative technology, and it can be straight using the figure of three Dimensional CAD Design within several hours
Output of delivering a child complex parts.Existing rapidform machine is rarely employed on manufacture footwear mould, and due to expanding economy, shoes are made
Type tool innovation, when manufacturing footwear mould, conventional equipment is implemented with regard to some difficulties, so there is a small number of enterprises to start to use
Rapidform machine manufactures footwear mould, but equipment is excessively complicated, undoubtedly increases production cost, so needing to improve existing rapid shaping
Some mechanisms of machine, are for example improved to Z-axis lifting mechanism, it is preferably produced in process of production.
Utility model content
The technical problems to be solved in the utility model is：Based on above mentioned problem, there is provided a kind of Z axis of laser fast shaping machine
Elevating mechanism.
Technical scheme is used by the utility model solves its technical problem：A kind of Z axis liter of laser fast shaping machine
Descending mechanism, including bottom planker, workbench in parallel are connected with the bottom planker, bottom planker one end is vertically fixed connection
Frame, the upper end of link are fixed with top plate, top plate middle part connection wire rod nut, and feed screw nut is sleeved on ball screw, ball
Screw mandrel is vertically installed on the planker of " mouth " font, and two vertical side plates of planker are respectively provided with a guide rail, is set with guide rail straight
Thread ball bearing, linear ball bearing are connected to top plate by linear ball bearing seat, and ball screw is distinguished close to the position of upper and lower end
On the upper horizontal side plate and lower horizontal side plate of planker, the upper end connection stepper motor of ball screw, ball screw
Bottom is provided with fastening round nut.
Further, upper rail seat and lower guideway seat, the both ends of guide rail are respectively and fixedly provided with the two of the planker vertical side plates
It is connected to upper rail seat and lower guideway seat.
Further, the ball screw is set with thrust bearing close to the position of bottom, and thrust bearing is arranged on and pushed away
On power bearing block, thrust metal is fixed on the lower horizontal side plate of planker；Ball screw is set with close to the position of upper end
Deep groove ball bearing, deep groove ball bearing are arranged on deep groove ball bearing seat, and deep groove ball bearing seat is fixed on the upper horizontal side plate of planker
On.
Further, the stepper motor is fixed on connecting seat, and the upper horizontal side plate of connecting seat and planker is connected.
The beneficial effects of the utility model are：Z-axis lifting mechanism of the present utility model is driven using precision ball screw, is made
It occurs without shake when stroke is longer, motion stabilization, is directly connected to ball-screw using stepper motor, response is more quick accurate
Really, while because without intermediate member, simplifying mechanical structure, precision is higher；It is moved and transmission is more rationally and steady, and then
It is set preferably to be produced in process of production.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 side view.
Fig. 3 is structural representations of the Fig. 1 on A-A directions.
Wherein：1. bottom planker, 2. workbench, 3. links, 4. top plates, 5. feed screw nuts, 6. ball screws, 7. plankers,
8. guide rail, 9. linear ball bearings, 10. linear ball bearing seats, 11. stepper motors, 12. round nuts, 13. upper rail seats, lead under 14.
Rail chair, 15. thrust bearings, 16. thrust metals, 17. deep groove ball bearings, 18. deep groove ball bearing seats, 19. connecting seats, 7-1. are erected
Front plate, the upper horizontal side plates of 7-2., horizontal side plate under 7-3..
Embodiment
The utility model is further described presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram only to show
Meaning mode illustrates basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.
A kind of Z-axis lifting mechanism of laser fast shaping machine as shown in Figure 1, Figure 2, Figure 3 shows, including bottom planker 1, bottom planker
Workbench 2 in parallel is connected with 1, the one end of bottom planker 1 is vertically fixed link 3, and the upper end of link 3 is fixed with top
Plate 4, the middle part connection wire rod nut 5 of top plate 4, feed screw nut 5 is sleeved on ball screw 6, and ball screw 6 is vertically installed at " mouth "
On the planker 7 of font, two vertical side plate 7-1 of planker 7 are respectively provided with a guide rail 8, are set with linear ball bearing 9 on guide rail 8, directly
Thread ball bearing 9 is connected to top plate 4 by linear ball bearing seat 10, and ball screw 6 is separately mounted to close to the position of upper and lower end
On the upper horizontal side plate 7-2 and lower horizontal side plate 7-3 of planker 7, the upper end connection stepper motor 11 of ball screw 6, ball wire
The bottom of bar 6 is provided with fastening round nut 12.
In the present embodiment, upper rail seat 13 and lower guideway seat 14 are respectively and fixedly provided with the two of planker 7 vertical side plate 7-1, led
The both ends of rail 8 are connected to upper rail seat 13 and lower guideway seat 14.
In the present embodiment, ball screw 6 is set with thrust bearing 15 close to the position of bottom, and thrust bearing 15 is installed
On thrust metal 16, thrust metal 16 is fixed on the lower horizontal side plate 7-3 of planker 7；Ball screw 6 is close to upper end
Position be set with deep groove ball bearing 17, deep groove ball bearing 17 is arranged on deep groove ball bearing seat 18, and deep groove ball bearing seat 18 is solid
It is scheduled on the upper horizontal side plate 7-2 of planker 7.
In the present embodiment, stepper motor 11 is fixed on connecting seat 19, the upper horizontal side plate 7- of connecting seat 19 and planker 7
2 are connected.
During specific running, stepper motor 11 operates, and feed screw nut 5 moves up and down along ball screw 6, and then drives workbench
2 do the elevating movement in Z-direction, are driven using precision ball screw 6, it is occurred without shake when stroke is longer, and motion is steady
It is fixed, ball-screw 6 is directly connected to using stepper motor 11, respond more quick and precisely, while because without intermediate member, making mechanical knot
Structure is simplified, and precision is higher；It is moved and transmission is more rationally and steady, and then it is preferably entered in process of production
Row production.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (4)
1. a kind of Z-axis lifting mechanism of laser fast shaping machine, including bottom planker, it is characterised in that：Connected on the bottom planker
There is workbench in parallel, bottom planker one end is vertically fixed link, and the upper end of link is fixed with top plate, top plate middle part
Connection wire rod nut, feed screw nut are sleeved on ball screw, and ball screw is vertically installed on the planker of " mouth " font, planker
Two vertical side plates one guide rail is respectively installed, linear ball bearing is set with guide rail, linear ball bearing passes through linear ball bearing seat
Top plate is connected to, ball screw is separately mounted to the upper horizontal side plate of planker and lower horizontal side plate close to the position of upper and lower end
On, the upper end connection stepper motor of ball screw, the bottom of ball screw is provided with fastening round nut.
2. the Z-axis lifting mechanism of laser fast shaping machine according to claim 1, it is characterised in that：The two of the planker
Upper rail seat and lower guideway seat are respectively and fixedly provided with vertical side plate, the both ends of guide rail are connected to upper rail seat and lower guideway seat.
3. the Z-axis lifting mechanism of laser fast shaping machine according to claim 1, it is characterised in that：The ball screw
Thrust bearing is set with close to the position of bottom, thrust bearing is arranged on thrust metal, and thrust metal, which is fixed on, to be dragged
On the lower horizontal side plate of plate；Ball screw is set with deep groove ball bearing close to the position of upper end, and deep groove ball bearing is arranged on deep
On ditch ball bearing housing, deep groove ball bearing seat is fixed on the upper horizontal side plate of planker.
4. the Z-axis lifting mechanism of laser fast shaping machine according to claim 1, it is characterised in that：The stepper motor
It is fixed on connecting seat, the upper horizontal side plate of connecting seat and planker is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720916923.0U CN207059241U (en) | 2017-07-26 | 2017-07-26 | The Z-axis lifting mechanism of laser fast shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720916923.0U CN207059241U (en) | 2017-07-26 | 2017-07-26 | The Z-axis lifting mechanism of laser fast shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207059241U true CN207059241U (en) | 2018-03-02 |
Family
ID=61517618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720916923.0U Expired - Fee Related CN207059241U (en) | 2017-07-26 | 2017-07-26 | The Z-axis lifting mechanism of laser fast shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207059241U (en) |
-
2017
- 2017-07-26 CN CN201720916923.0U patent/CN207059241U/en not_active Expired - Fee Related
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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: 20180302 Termination date: 20180726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |