CN209381155U - Multi-head numerical control cutting machine - Google Patents
Multi-head numerical control cutting machine Download PDFInfo
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- CN209381155U CN209381155U CN201821403579.6U CN201821403579U CN209381155U CN 209381155 U CN209381155 U CN 209381155U CN 201821403579 U CN201821403579 U CN 201821403579U CN 209381155 U CN209381155 U CN 209381155U
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- fixed plate
- screw rod
- bearing seat
- spindle gear
- cross beam
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Abstract
Multi-head numerical control cutting machine disclosed by the utility model, including rack and parallel moving mechanism, rack includes rear cross beam, parallel moving mechanism includes the first spindle gear and the second spindle gear, first spindle gear and the second spindle gear include screw rod and feed screw nut's seat, first bearing seat and second bearing seat are respectively equipped on screw rod, first longitudinal direction fixed plate and second longitudinal direction fixed plate are respectively equipped on the outside of first bearing seat and on the outside of second bearing seat, the first fixed plate is equipped with above first bearing seat on the inside of first longitudinal direction fixed plate, the second fixed plate is equipped with above second bearing seat on the inside of second longitudinal direction fixed plate, rear cross beam rear end face and the first fixed plate, reinforcing rib is equipped between second fixed plate；Two screw rod front ends are equipped with screw rod fixing seat, and two screw rod fixing seats are equipped with the triangle stiffener plate of connection rear cross beam front end face；Without adjusting the depth of parallelism, convenient for installation and maintenance after the utility model space utilization rate is big, structure is gathered, installed, manufacturing cost is low.
Description
Technical field
The utility model relates to numerical control cutting machine technical fields, and in particular to a kind of multi-head numerical control cutting machine.
Background technique
Stone material deep processing industry domestic at present is mature, in stone machining processing a necessary processing flow be by
Stone material is cut.And the cutting that makita 4100NH can carry out different depth to building stones is modified, it can be to less than 1m3 building stones below
It is modified, can be turned waste into wealth, greatly save building stones resource, be conducive to protect environment.Various types of building stones are carried out mechanical
Cutting modification, modification efficiency is higher, and large-scale production is at low cost.
Currently, many numerical control cutting machine manufacturers are in process of production, be only concerned the NC postprocessing degree of cutting machine, rigidity and
Service life is very few to the translation concern of numerical control cutting machine gear ruler.The stability and precision of gear ruler translation are to determine cutting machine
The basis that can function accurately be realized.
In existing cutting machine, workbench rear end face is directly anchored to by the parallel moving mechanism that screw rod and feed screw nut's seat form
On, relative to the rack of cutting machine, parallel moving mechanism can highlight at rack rear, a big chunk space is occupied, so that
Integral device rear portion is longer, and equipment integral space utilization ratio is low, and work-yard shared by equipment entirety is big；In order to make screw rod mutually it
Between keeping parallelism, guarantee the depth of parallelism of workbench, when assembling or maintenance installation, requiring labor costs' plenty of time is adjusted
The depth of parallelism, while the special messenger that the depth of parallelism needs to have certain proficiency and skill is manually adjusted, the difficulty of installation is considerably increased,
Installation maintenance is highly inconvenient；In order to undertake screw rod axial load, prevent screw rod from deforming after long-time heavy service, it is existing to cut
Thrust bearing is all used in cutting mill, and thrust bearing price is generally high, so that in the purchase cost and manufacturing cost of integral device
It rises.
Utility model content
The purpose of the utility model is to overcome disadvantages mentioned above existing in the prior art, provide a kind of integral device space
Without adjusting the depth of parallelism, convenient for installation and maintenance, the much lower head Numerical control cutting of manufacturing cost after utilization rate is big, structure is gathered, installed
Machine.
To achieve the goals above, the technical solution adopted in the utility model is as follows: multi-head numerical control cutting machine, including rack
And parallel moving mechanism, rack include rear cross beam, and parallel moving mechanism includes the first spindle gear and the second spindle gear, and first
Spindle gear and the second spindle gear are parallel to each other, and the first spindle gear and the second spindle gear wrap
Include screw rod and feed screw nut's seat；The screw rod rear end of first spindle gear and the second spindle gear is respectively equipped with first axle
Hold seat and second bearing seat, be respectively equipped on the outside of first bearing seat and on the outside of second bearing seat be parallel to screw rod first longitudinal direction it is solid
Fixed board and second longitudinal direction fixed plate are equipped with the first fixed plate above the first bearing seat on the inside of first longitudinal direction fixed plate, and second is vertical
It is equipped with the second fixed plate above to the second bearing seat on the inside of fixed plate, first fixed plate and the second dead plate upper end face are equal
It is contradicted with rear cross beam lower end surface, is equipped with reinforcing rib between rear cross beam rear end face and the first fixed plate, the second fixed plate；First
Two screw rod front ends in bar transmission device and the second spindle gear are equipped with screw rod fixing seat, in two screw rod fixing seats
Triangle stiffener plate equipped with connection rear cross beam front end face.
In the present invention, further, first bearing seat and second bearing base rear end are equipped with synchronous pulley, and two
Synchronous pulley is connected by synchronous belt；Synchronous belt is equipped with expansion tightening wheel, and tensioner connector is connected on expansion tightening wheel, and tensioner connects
Fitting upper surface is connect with rear cross beam lower end surface.
In the present invention, further, multi-head numerical control cutting machine further includes gear ruler, is all provided on two feed screw nut's seats
Have towards the connection frame below screw rod, keep off ruler and be erected on two connection frames, and keeps off ruler and filled both perpendicular to the first screw rod transmission
It sets and the second spindle gear.
In the present invention, further, the screw rod rear end in the first spindle gear, which is equipped with, is fixed on longitudinal direction admittedly
Motor fixing plate on fixed board, motor fixing plate are equipped with the motor of connection wire rod.
The beneficial effects of the utility model are: the multi-head numerical control cutting machine of the utility model utilizes the longitudinal direction for being parallel to screw rod
Fixed plate calibrates the first spindle gear and the second spindle gear, so that the first spindle gear and the second screw rod pass
The dynamic mutual keeping parallelism degree of device, then pass through two screw rod front ends screw rod fixing seat on triangle stiffener plate by parallel moving mechanism
Integrated hanging is mounted on rear cross beam, effectively increases the space utilization rate of equipment entirety；First spindle gear and second
Spindle gear is separately fixed on longitudinally fixed plate, without manually adjusting the depth of parallelism of two screw rods, with longitudinally fixed plate
On the basis of correct, make two screw rod keeping parallelisms, greatly facilitate installation and maintenance；In the parallel moving mechanism of the utility model
In, because two screw rod rear ends are connect by tensioner connector with rear cross beam lower end surface, the first fixed plate and the second dead plate upper end
Face is connect with rear cross beam rear end face by reinforcing rib, and two screw rod front ends are connected by triangle stiffener plate and rear cross beam front end face
It connects, ensure that the stability of parallel moving mechanism, so that screw rod load-bearing is reduced at double, durability is high, indeformable；It is not necessarily in parallel moving mechanism
It is equipped with thrust bearing, cost is greatly saved.
Detailed description of the invention
In order to illustrate more clearly of the technical solution in the utility model, below to attached drawing used in embodiment description
And appended drawing reference does simple introduction.
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is another party's bit architecture schematic diagram of Fig. 1；
Fig. 3 is parallel moving mechanism in the utility model embodiment, the structural schematic diagram for keeping off ruler.
Description of symbols: 0- rack, 01- rear cross beam, 02- gear ruler, 1- parallel moving mechanism, the first spindle gear of 11-,
The second spindle gear of 12-, 111,121- screw rod, 112,122- feed screw nut's seat, 113,123- synchronous pulley, 13- are synchronous
Band, 114- first bearing seat, 124- second bearing seat, the first fixed plate of 131-, the second fixed plate of 132-, 141- first longitudinal direction are solid
Fixed board, 142- second longitudinal direction fixed plate, the first fixed plate of 131-, the second fixed plate of 132-, 03,04- reinforcing rib, 171,172-
Bar fixing seat, 181,182- triangle stiffener plate, 14- expansion tightening wheel, 140- tensioner connector, 151,152- connection frame, 161- electricity
Machine fixed plate, 16- motor.
Specific embodiment
For a further understanding of the utility model, below with reference to the attached drawing of the utility model embodiment, to the utility model
The scheme of embodiment is clearly and completely described.
Referring to shown in attached drawing, the utility model embodiment has numerical control cutting machine, including rack 0, parallel moving mechanism 1 and gear ruler more
02, rack 0 includes rear cross beam 01, and parallel moving mechanism 1 is vacantly mounted on rear cross beam 01.
In the utility model embodiment, parallel moving mechanism 1 includes that the first spindle gear 11 and the second screw rod transmission fill
12 are set, the first spindle gear 11 and the second spindle gear 12 are parallel to each other, the first spindle gear 11 and second
Spindle gear 12 respectively includes screw rod 111,121 and feed screw nut's seat 112,122, two screw rods 111,121 rear ends difference
Equipped with synchronous pulley 113,123, two synchronous pulleys 113,123 are connected by synchronous belt 13.Above structure ensure that two
The synchronism that root screw rod 111,121 is run.
First bearing seat 114 and second bearing seat are respectively equipped on the screw rod 111,121 in 113,123 front of synchronous pulley
124, it is equipped with the first longitudinal direction fixed plate 141 for being parallel to screw rod 111 on the outside of first bearing seat 114, is set on the outside of second bearing seat 124
It is parallel to the second longitudinal direction fixed plate 142 of screw rod 121, is set above the first bearing seat 114 of 141 inside of first longitudinal direction fixed plate
There is the first fixed plate 131, is equipped with the second fixed plate 132 above the second bearing seat 124 of 142 inside of second longitudinal direction fixed plate, the
One fixed plate 131 and 132 upper surface of the second fixed plate are contradicted with 01 lower end surface of rear cross beam, and 01 rear end face of rear cross beam and first is consolidated
It is equipped with reinforcing rib 03 between fixed board 131, reinforcing rib 04 is equipped between 01 rear end face of rear cross beam and the second fixed plate 132.
Two screw rods 111 in first spindle gear 11 and the second spindle gear 12,121 front ends are equipped with silk
Bar fixing seat 171,172, two screw rod fixing seats 171,172 are equipped with the triangle stiffener plate of connection 01 front end face of rear cross beam
181、182。
Synchronous belt 13 is equipped with expansion tightening wheel 14, is connected with tensioner connector 140 on expansion tightening wheel 14, on tensioner connector 140
End face is connect with 01 lower end surface of rear cross beam.
In the utility model embodiment, it is equipped on two feed screw nut's seats 112,122 towards the connection below screw rod
Frame 151,152, gear ruler 02 are erected on two connection frames 151,152, and keep off ruler 02 both perpendicular to the first spindle gear
11 and second spindle gear 12.
Above structure makes link simultaneously two screw rods 111,121 respectively with first longitudinal direction fixed plate 141, second longitudinal direction
142 benchmark of fixed plate maintain the depth of parallelism, and without manually adjusting the depth of parallelism of screw rod 111,121, parallel moving mechanism 1 is suspended vacantly
On rear cross beam 01, so that parallel moving mechanism 1 does not occupy the space at equipment rear additionally, the space utilization of whole equipment is improved
Rate.
In the utility model embodiment, 114 rear of first bearing seat in the first spindle gear 11, which is equipped with, to be fixed
Motor fixing plate 161 in first longitudinal direction fixed plate 141, motor fixing plate 161 are equipped with the motor 16 of connection wire rod 111.
It should be pointed out that the embodiments of the present invention are described above.However, the technical staff of art technology should manage
Solution, the present utility model is not limited to the above embodiments, only illustrates the principles of the present invention described in above-described embodiment,
There are many changes and improvements for the utility model also meeting under the premise of not departing from the scope of the utility model, these changes and improvements are all
It falls within the scope of the claimed invention.
Claims (4)
1. multi-head numerical control cutting machine, it is characterised in that: including rack and parallel moving mechanism, the rack includes rear cross beam, described flat
Motivation structure includes the first spindle gear and the second spindle gear, and the first spindle gear and the second screw rod transmission fill
Set includes screw rod and feed screw nut's seat；The screw rod rear end of first spindle gear and the second spindle gear difference
Equipped with first bearing seat and second bearing seat, it is respectively equipped on the outside of first bearing seat and on the outside of second bearing seat and is parallel to screw rod
First longitudinal direction fixed plate and second longitudinal direction fixed plate are equipped with first above the first bearing seat on the inside of the first longitudinal direction fixed plate
Fixed plate, is equipped with the second fixed plate above the second bearing seat on the inside of the second longitudinal direction fixed plate, first fixed plate and
Second dead plate upper end face is contradicted with rear cross beam lower end surface, between rear cross beam rear end face and the first fixed plate, the second fixed plate
It is equipped with reinforcing rib；Two screw rod front ends in first spindle gear and the second spindle gear are equipped with screw rod and fix
Seat, two screw rod fixing seats are equipped with the triangle stiffener plate of connection rear cross beam front end face.
2. multi-head numerical control cutting machine according to claim 1, it is characterised in that: the first bearing seat and second bearing seat
Rear end is equipped with synchronous pulley, and two synchronous pulleys are connected by synchronous belt；Synchronous belt is equipped with expansion tightening wheel, the tensioner
Tensioner connector is connected on wheel, tensioner connector upper surface is connect with rear cross beam lower end surface.
3. multi-head numerical control cutting machine according to claim 2, it is characterised in that: further include gear ruler, two feed screw nut's seats
On be equipped with towards the connection frame below screw rod, keep off ruler and be erected on two connection frames, and keep off ruler both perpendicular to the first screw rod
Transmission device and the second spindle gear.
4. multi-head numerical control cutting machine according to claim 3, it is characterised in that: after the screw rod in the first spindle gear
End is equipped with the motor fixing plate being fixed on longitudinally fixed plate, and motor fixing plate is equipped with the motor of connection wire rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821403579.6U CN209381155U (en) | 2018-08-29 | 2018-08-29 | Multi-head numerical control cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821403579.6U CN209381155U (en) | 2018-08-29 | 2018-08-29 | Multi-head numerical control cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209381155U true CN209381155U (en) | 2019-09-13 |
Family
ID=67869220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821403579.6U Active CN209381155U (en) | 2018-08-29 | 2018-08-29 | Multi-head numerical control cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209381155U (en) |
-
2018
- 2018-08-29 CN CN201821403579.6U patent/CN209381155U/en active Active
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