CN110039174A - Three-dimensional laser equipment - Google Patents
Three-dimensional laser equipment Download PDFInfo
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- CN110039174A CN110039174A CN201910369066.0A CN201910369066A CN110039174A CN 110039174 A CN110039174 A CN 110039174A CN 201910369066 A CN201910369066 A CN 201910369066A CN 110039174 A CN110039174 A CN 110039174A
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- axis
- guide rail
- seat
- sliding seat
- mobile platform
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
- B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Robotics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention belongs to laser process equipment technical fields, are related to a kind of three-dimensional laser equipment, including pedestal, X-axis mobile platform, Y-axis mobile platform, Z axis mobile platform and laser head；Y-axis mobile platform includes Y-axis sliding seat, Y-axis driving mechanism, Y-axis guide rail, Y-axis fixing seat and clump weight, Y-axis guide rail is set on Y-axis sliding seat, Y-axis fixing seat is slidably connected with Y-axis guide rail and connect with X-axis mobile platform, Y-axis driving mechanism is also connect to drive Y-axis sliding seat to slide along the y axis with Y-axis fixing seat, clump weight is set to one end of Y-axis sliding seat, and Z axis mobile platform is set to the other end of Y-axis sliding seat.Clump weight is arranged in one end of Y-axis sliding seat, and the other end of Y-axis sliding seat carries Z axis mobile platform, clump weight increases the load of one end of Y-axis sliding seat, avoids causing the other end of Y-axis sliding seat to sink due to the other end due to Y-axis sliding seat is overweight because carrying, improves Workpiece Machining Accuracy.
Description
Technical field
The invention belongs to laser process equipment technical fields, more particularly to a kind of three-dimensional laser equipment.
Background technique
Laser processing be used as a kind of advanced manufacturing technology, have have a wide range of application, technique is flexible, machining accuracy is high, matter
It measures, production process cleaning and be easy to implement automation, flexibility, intelligence and improve product quality, labor productivity etc.
Advantage has been widely used in the fields such as aerospace and automobile manufacture.For simple two-dimensional workpiece, common flat-plate laser
Cutting machine can complete the process, and the 3 D workpiece of 3 D workpiece or abnormity for complex shape, then must be using three-dimensional
Laser equipment.But existing three-dimensional laser equipment itself be adjusted by the mobile platform of three dimensions Working position or
Z axis mobile platform is set to Y-axis mobile platform by person's angle, so that a complete mobile platform is set to Y-axis mobile platform
End, Y-axis mobile platform carry Z axis mobile platform end load it is big, the end for being easy to cause Y-axis mobile platform load big
Sink serious problem, reduces Workpiece Machining Accuracy.
Summary of the invention
The technical problems to be solved by the present invention are: being directed to three-dimensional laser equipment in the prior art, Y-axis mobile platform is held
The end load for carrying Z axis mobile platform is big, and the end for being easy to cause Y-axis mobile platform load big sinks serious problem, provides
A kind of three-dimensional laser equipment.
In order to solve the above technical problems, the embodiment of the invention provides a kind of three-dimensional laser equipment, including pedestal, X-axis are moved
Moving platform, Y-axis mobile platform, Z axis mobile platform and laser head；
The X-axis mobile platform is set on the pedestal；
The Y-axis mobile platform includes Y-axis sliding seat, Y-axis driving mechanism, Y-axis guide rail, Y-axis fixing seat and clump weight, institute
It states Y-axis guide rail to be set to along the y axis on the Y-axis sliding seat, the Y-axis fixing seat is slidably connected with the Y-axis guide rail, institute
It states Y-axis fixing seat also to connect with the X-axis mobile platform, the Y-axis driving mechanism is set on the Y-axis sliding seat, and institute
Y-axis driving mechanism is stated also to connect with the Y-axis fixing seat to drive the Y-axis sliding seat to slide along the Y direction, it is described to match
Pouring weight is set to one end of the Y-axis sliding seat；
The Z axis mobile platform is set to the other end of the Y-axis sliding seat, and the laser head is set to the Z axis and moves
On moving platform.
Three-dimensional laser equipment according to an embodiment of the present invention, one end setting clump weight of Y-axis sliding seat, and Y-axis sliding seat
The other end carry Z axis mobile platform, clump weight increases the load of one end of Y-axis sliding seat, reduces the negative of Y-axis sliding seat both ends
Lotus gap, or make the 31 both ends load balancing of Y-axis sliding seat, avoid the other end due to Y-axis sliding seat due to carrying is overweight
Cause the other end of Y-axis sliding seat to sink, improves Workpiece Machining Accuracy.
Optionally, the Y-axis guide rail includes the first Y-axis guide rail and the second Y-axis guide rail arranged in parallel, the Y-axis
Fixing seat is equipped with the first Y-axis sliding block of at least two block gaps setting and the second Y-axis sliding block of at least two block gaps setting, each institute
It states the first Y-axis sliding block to be slidably connected with first Y-axis guide rail, each second Y-axis sliding block and second Y-axis guide rail are slided
Connection.
Optionally, the Y-axis sliding seat is equipped with Y-axis groove, and the bottom of the Y-axis groove is exposed to the Y-axis sliding
The bottom of seat, the Y-axis driving mechanism are set in the Y-axis groove.
Optionally, the X-axis mobile platform includes that X-axis fixing seat, the first X-axis guide rail, the second X-axis guide rail, third X-axis are led
Rail, X-axis sliding seat and X-axis driving mechanism；
First X-axis guide rail and second X-axis guide rail are set to the top of the X-axis fixing seat, first X-axis
Guide rail and second X-axis guide rail extend along the x axis, and the third X-axis guide rail is set to the side of the X-axis fixing seat
Above and along the x axis extend；
The X-axis sliding seat includes the first X-axis sliding part and the second X-axis sliding part, and the second X-axis sliding part is fixed on
One end close to the third X-axis guide rail of the first X-axis sliding part, and the second X-axis sliding part is to third X-axis guide rail
Extend, the first X-axis sliding part is slidably connected with first X-axis guide rail and second X-axis guide rail, first X-axis
Sliding part is slidably connected with the third X-axis guide rail；
The X-axis driving mechanism is set in the X-axis fixing seat, and the X-axis driving mechanism and first X-axis are slided
Portion is connected to drive the first X-axis sliding part and the second X-axis sliding part to move along the x axis；
The Y-axis fixing seat is connect with the first X-axis sliding part.
Optionally, the first X-axis sliding part is equipped with the first X-axis slide block and at least two pieces that at least two block gaps are arranged
Spaced second X-axis slide block, each first X-axis slide block are slidably connected with first X-axis guide rail, each 2nd X
Axis sliding block is slidably connected with second X-axis guide rail；
The second X-axis sliding part is equipped with the third X-axis slide block of at least two block gaps setting, and each third X-axis is sliding
Block is slidably connected with the third X-axis guide rail.
Optionally, the X-axis fixing seat is equipped with X-axis groove, is exposed to the X-axis at the top of the X-axis groove and fixes
The top of seat, the X-axis driving mechanism are set in the X-axis groove.
Optionally, the Z axis mobile platform includes Z axis fixing seat, Z axis driving mechanism, Z axis guide rail and Z axis sliding seat, institute
It states Z axis guide rail to be set on the Z axis sliding seat along Z-direction, the Z axis fixing seat is fixed on the another of the Y-axis sliding seat
One end, the Z axis fixing seat are also slidably connected with the Y-axis guide rail, and the Z axis driving mechanism is connect with the Z axis fixing seat,
The Z axis driving mechanism is also connect to drive the Z axis sliding seat to slide along institute's Z-direction with the Z axis sliding seat.
Optionally, the Z axis guide rail includes the first Z axis guide rail and the second Z axis guide rail, and the Z axis fixing seat is equipped with extremely
First Z axis sliding block of few two block gaps setting and the second Z axis sliding block of at least two block gaps setting, each first Z axis sliding block
It is slidably connected with first Z axis guide rail, each second Z axis sliding block is slidably connected with second Z axis guide rail, the laser
Head is set on the Z axis sliding seat.
Optionally, the three-dimensional laser equipment further includes rotary table, and the rotary table is described including being set to
Table-driving mechanism on pedestal and the turntable being set on the table-driving mechanism, the turntable is equipped with demarcation plate
For the turntable to be divided into the first station and second station.
Optionally, the laser head includes the first rotating mechanism and the second rotating mechanism and the laser hair for emitting laser
Emitter, first rotating mechanism are equipped with the first rotary shaft, and first rotary shaft is arranged in parallel with Z axis, and described first
Rotary shaft is connect with the Z axis mobile platform, and second rotating mechanism is connected in first rotating mechanism, second rotation
Rotation mechanism is equipped with the second rotary shaft, and second rotary shaft is vertically arranged with first rotary shaft, the laser emitter
With the second rotation axis connection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the three-dimensional laser equipment that one embodiment of the invention provides；
Fig. 2 is the exploded view for the three-dimensional laser equipment that one embodiment of the invention provides；
Fig. 3 is the exploded view of the pedestal in the three-dimensional laser equipment that one embodiment of the invention provides；
Fig. 4 is the structural schematic diagram of the X-axis mobile platform in the three-dimensional laser equipment that one embodiment of the invention provides；
Fig. 5 is the exploded view of the X-axis mobile platform in the three-dimensional laser equipment that one embodiment of the invention provides；
Fig. 6 is the structural schematic diagram of the Y-axis mobile platform in the three-dimensional laser equipment that one embodiment of the invention provides；
Fig. 7 is the exploded view of the Y-axis mobile platform in the three-dimensional laser equipment that one embodiment of the invention provides；
Fig. 8 is the structural schematic diagram of the Z axis sliding seat in the three-dimensional laser equipment that one embodiment of the invention provides；
Fig. 9 is the structural schematic diagram of the laser head in the three-dimensional laser equipment that one embodiment of the invention provides.
Appended drawing reference in specification is as follows:
1, pedestal；11, sole；12, screw is adjusted；
2, X-axis mobile platform；21, X-axis fixing seat；211, X-axis groove；22, the first X-axis guide rail；23, the second X-axis guide rail；
24, third X-axis guide rail；25, X-axis sliding seat；251, the first X-axis sliding part；252, the second axis sliding part；253, the first X-axis is sliding
Block；254, the second X-axis slide block；255, third X-axis slide block；26, X-axis driving mechanism；261, X-axis motor；262, X-axis screw rod；
263, X-axis nut seat；
3, Y-axis mobile platform；31, Y-axis sliding seat；311, Y-axis groove；32, Y-axis driving mechanism；321, y-axis motor；
322, Y-axis screw rod；323, Y-axis nut seat；33, Y-axis guide rail；331, the first Y-axis guide rail；332, the second Y-axis guide rail；34, Y-axis is solid
Reservation；341, the first Y-axis sliding block；342, the second Y-axis sliding block；35, clump weight；
4, Z axis mobile platform；41, Z axis fixing seat；411, the first Z axis sliding block；412, the second Z axis sliding block；42, Z axis drives
Mechanism；421, motor fixing seat；422, Z axis motor；423, gear；424, rack gear；43, Z axis guide rail；431, the first Z axis guide rail；
432, the second Z axis guide rail；44, Z axis sliding seat；
5, laser head；51, the first rotating mechanism；511, the first rotary shaft；52, the second rotating mechanism；53, Laser emission
Device；
6, rotary table；61, table-driving mechanism；62, turntable；63, demarcation plate.
Specific embodiment
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
As shown in Figures 1 to 9, the embodiment of the invention provides a kind of three-dimensional laser equipment, including pedestal 1, X-axis are mobile flat
Platform 2, Y-axis mobile platform 3, Z axis mobile platform 4 and laser head 5, X-axis mobile platform 2 are set on pedestal 1, Y-axis mobile platform 3
It is set on X-axis mobile platform 2, Z axis mobile platform 4 is set on Y-axis mobile platform 3, and it is mobile flat that laser head 5 is set to Z axis
On platform 4.X-axis mobile platform 2 drives Y-axis mobile platform 3 to move along the x axis, and Y-axis mobile platform 3 drives Z axis mobile platform 4
It moves along the y axis, Z axis mobile platform 4 drives laser head 5 to move along Z-direction, X-axis mobile platform 2, Y-axis mobile platform 3
Laser head 5 is driven to move respectively along X-axis, Y-axis and Z-direction with 4 three mobile platforms of Z axis mobile platform, so that laser
First 5 can arbitrarily move on 3-D walls and floor.
Specifically, as shown in Fig. 1, Fig. 6 and Fig. 7, Y-axis mobile platform 3 includes Y-axis sliding seat 31, Y-axis driving mechanism
32, Y-axis guide rail 33, Y-axis fixing seat 34 and clump weight 35.Y-axis guide rail 33 is set to along the y axis on Y-axis sliding seat 31, Y-axis
Guide rail 33 is that Y-axis guide rail 33 is parallel with Y-axis along the y axis.Y-axis fixing seat 34 is slidably connected in Y-axis guide rail 33, and X-axis is moved
Moving platform 2 is connected in Y-axis fixing seat 34.Y-axis driving mechanism 32 is set on Y-axis sliding seat 31, Y-axis driving mechanism 32
Y-axis fixing seat 34 is connected, Y-axis driving mechanism 32 drives Y-axis sliding seat 31 to slide along the y axis.It is sliding that clump weight 35 is set to Y-axis
One end of dynamic seat 31, Z axis mobile platform 4 are set to the other end of Y-axis sliding seat 31, and laser head 5 is set to Z axis mobile platform 4
On.
One end that clump weight 35 is arranged on Y-axis sliding seat 31 is first end, connects Z axis mobile platform 4 on Y-axis sliding seat 31
The other end be second end.Z axis mobile platform 4 is equipped with laser head 5, this allow for the overall weight of Z axis mobile platform 4 compared with
Greatly, and Z axis mobile platform 4 is carried by the second end of Y-axis sliding seat 31 completely so that the second end load of Y-axis sliding seat 31 is big,
But mobile platform is not arranged for the first end of Y-axis sliding seat 31, the first end load of Y-axis sliding seat 31 is small, therefore, is easy
Generate unbalance, especially when Y-axis sliding seat 31 is mobile to the direction for being directed toward second end, the second end of Y-axis sliding seat 31 is easy
Sink, the second end for aggravating Y-axis sliding seat 31 after prolonged use is sunk.On Y-axis sliding seat 31, in the small one end of load
Be arranged clump weight 35, increase Y-axis sliding seat 31 first end load, reach reduce 31 both ends of Y-axis sliding seat load difference away from,
Or make the 31 both ends load balancing of Y-axis sliding seat, it avoids leading to Y due to the second end due to Y-axis sliding seat 31 is overweight because carrying
The second end of axis sliding seat 31 is sunk, and machining accuracy is improved.
In addition, for a long time in use, due to the 31 both ends load balancing of Y-axis sliding seat, the abrasion of Y-axis sliding seat 31 is also more
Add equilibrium, avoid the second end excessive wear of Y-axis sliding seat 31, so that the second end for aggravating Y-axis sliding seat 31 is sunk.
Y-axis sliding seat 31 is driven to slide along the y axis about Y-axis driving mechanism 32, specifically, Y-axis driving mechanism 32
In the Y-axis fixing seat 34 of output power, Y-axis fixing seat 34 applies on reaction force to Y-axis sliding seat 31, so that Y-axis is sliding
Dynamic seat 31 slides.
More specifically, Y-axis sliding seat 31 is fine strain of millet shape structure.
In one embodiment, as shown in Figure 6, Figure 7, Y-axis guide rail 33 includes the first Y-axis guide rail 331 and the second Y-axis guide rail
332, the first Y-axis guide rail 331 and the second Y-axis guide rail 332 are arranged in parallel, and Y-axis fixing seat 34 is equipped at least two block gaps
Second Y-axis sliding block 342 of the first Y-axis sliding block 341 being arranged and the setting of at least two block gaps, each sliding of first Y-axis sliding block 341 connect
It connects in the first Y-axis guide rail 331, each second Y-axis sliding block 342 is slidably connected in the second Y-axis guide rail 332.
Firstly, Y-axis guide rail 33 includes the first Y-axis guide rail 331 and the second Y-axis guide rail 332, double guide rail structures are formed, are improved
Cooperate precision, the rotation in surface composed by X-axis and Y-axis of Y-axis mobile platform 3 or vibration, and limitation Y-axis can be limited
The rotation in surface composed by X-axis and Z axis of mobile platform 3 or vibration；First Y-axis sliding block of at least two block gaps setting
341 are slidably matched with the first Y-axis guide rail 331, the second Y-axis sliding block 342 and the second Y-axis guide rail 332 of the setting of at least two block gaps
Be slidably matched, so, it is possible improve cooperation precision, limit the rotation in surface composed by Y-axis and Z axis of Y-axis mobile platform 3 or
Person's vibration, additionally it is possible to further the limitation rotation in surface composed by X-axis and Y-axis of Y-axis mobile platform 3 or vibration.
In addition, Y-axis guide rail 33 is double guide rail structures, the first Y-axis guide rail 331 and the second Y-axis guide rail 332 carry Y-axis jointly
Sliding seat 31 and the Z axis platform being set on Y-axis sliding seat 31, the first Y-axis guide rail 331 and 332 load of the second Y-axis guide rail subtract
Few, abrasion is reduced.First Y-axis sliding block 341 of at least two block gaps setting simultaneously is slidably matched with the first Y-axis guide rail 331, reduces
The load of each first Y-axis sliding block 341 reduces the abrasion of each first Y-axis sliding block 341；Second Y-axis of at least two block gaps setting
Sliding block 342 is slidably matched with the second Y-axis guide rail 332, reduces the load of each second Y-axis sliding block 342, and it is sliding to reduce each second Y-axis
The abrasion of block 342.Overall, load and the abrasion that can reduce the component that is respectively slidably matched, are reduced when used for a long time
Dilution of Precision.
There are also a bit, center of gravity (this center of gravity, while Y-axis mobile platform of Y-axis sliding seat 31 are adjusted by aforementioned clump weight 35
3, Z axis mobile platform 4 and the comprehensive center of gravity of 5 three of laser head), make Y-axis sliding seat 31 when Y direction moves back and forth, Y-axis sliding
The center of gravity of seat 31 remains at the position between each first Y-axis sliding block 341 and each second Y-axis sliding block 342, avoids because of Y-axis
The center of gravity of sliding seat 31 is unbalance beyond the region where each first Y-axis sliding block 341 and each second Y-axis sliding block 342, guarantees Y-axis
The second end of sliding seat 31 during exercise will not because of sinking motion-affecting stationarity and precision.
In one embodiment, as shown in Figure 6, Figure 7, Y-axis sliding seat 31 is equipped with Y-axis groove 311, the bottom of Y-axis groove 311
Portion is exposed to the bottom of Y-axis sliding seat 31, and Y-axis driving mechanism 32 is set in Y-axis groove 311.By doing on Y-axis sliding seat 31
Y-axis groove 311 is set, so that having the space of installation Y-axis driving mechanism 32 inside Y-axis sliding seat 31, improves space utilization rate,
It avoids Y-axis driving mechanism 32 external, forms the insulation blocking to Y-axis driving mechanism 32.
In one embodiment, as shown in Figure 6, Figure 7, Y-axis driving mechanism 32 includes y-axis motor 321, Y-axis screw rod 322 and Y
Axis nut seat 323, Y-axis screw rod 322 are set on Y-axis sliding seat 31 and (specifically, are set in aforementioned Y-axis groove 311), Y
Spindle motor 321 is fixed on Y-axis sliding seat 31 and (specifically, is fixed in aforementioned Y-axis groove 311), and y-axis motor 321 and Y
To drive Y-axis screw rod 322 to rotate, Y-axis nut seat 323 connect the connection of axial filament bar 322 with wire rod thread, Y-axis nut seat 323 also with
Y-axis sliding seat 31 connects.Y-axis motor 321 drives Y-axis screw rod 322 to rotate, and Y-axis screw rod 322 is matched with 323 screw thread of Y-axis nut seat
It closes, so that Y-axis screw rod 322 drives Y-axis nut seat 323 to move along Y-axis screw rod 322, due to Y-axis nut seat 323 and Y-axis fixing seat
34 connections, Y-axis screw rod 322 is mobile relative to Y-axis nut seat 323, so that Y-axis sliding seat 31 slides along the y axis.
The other embodiments of Y-axis driving mechanism 32 are also possible that Y-axis driving mechanism 32 is push rod, cylinder etc..
In one embodiment, as shown in Fig. 2, Fig. 4, Fig. 5, X-axis mobile platform 2 is led including X-axis fixing seat 21, the first X-axis
Rail 22, the second X-axis guide rail 23, third X-axis guide rail 24, X-axis sliding seat 25 and X-axis driving mechanism 26.
First X-axis guide rail 22 and the second X-axis guide rail 23 are set to the top of X-axis fixing seat 21, the first X-axis guide rail 22 and
Two X-axis guide rails 23 extend along the x axis, and third X-axis guide rail 24 is set on the side of X-axis fixing seat 21 and along the x axis
Extend.
X-axis sliding seat 25 includes the first X-axis sliding part 251 and the second axis sliding part 252, and the second axis sliding part 252 is fixed
In one end of the close third X-axis guide rail 24 of the first X-axis sliding part 251, and the second axis sliding part 252 is to third X-axis guide rail 24
Extend, the first X-axis sliding part 251 is slidably connected with the first X-axis guide rail 22 and the second X-axis guide rail 23 simultaneously, the first X-axis sliding part
251 are slidably connected with third X-axis guide rail 24.
X-axis driving mechanism 26 is set in X-axis fixing seat 21, and X-axis driving mechanism 26 is connect with the first X-axis sliding part 251
To drive the first X-axis sliding part 251 and the second axis sliding part 252 to move along the x axis.
Y-axis fixing seat 34 is connect with the first X-axis sliding part 251.
In three-dimensional laser equipment, the first X-axis guide rail 22 and the second X-axis guide rail 23 are set to the top of X-axis fixing seat 21,
First X-axis guide rail 22 and the second X-axis guide rail 23 are parallel to each other, while third X-axis guide rail is equipped on the side of X-axis fixing seat 21
24, so that three guide rails are distributed in two L-shaped planes.Double guide rails at 21 top of X-axis fixing seat first, can limit
The rotation in surface composed by X-axis and Y-axis of X-axis sliding seat 25 processed or vibration, and limitation X-axis sliding seat 25 is in Y-axis and Z
Rotation in surface or vibration composed by axis；Third X-axis guide rail 24 is cooperated to form three guide rails on the basis of double guide rails, it can
X-axis sliding seat 25 is limited in the rotation in surface or vibration of X-axis and Z axis composition.Therefore, it is sliding to can be improved X-axis for three rail structures
The precision that is slidably matched of dynamic seat 25.
In addition, the first X-axis guide rail 22, the second X-axis guide rail 23, third X-axis guide rail 24 form three rail structures, load is reduced,
Abrasion is reduced, Dilution of Precision when used for a long time is reduced.
In one embodiment, as shown in Figure 4, Figure 5, the first X-axis sliding part 251 is equipped with the of at least two block gaps setting
Second X-axis slide block 254 of one X-axis slide block 253 and the setting of at least two block gaps, each first X-axis slide block 253 are slidably connected at first
In X-axis guide rail 22, each second X-axis slide block 254 is slidably connected in the second X-axis guide rail 23；
Second axis sliding part 252 is equipped with the third X-axis slide block 255 of at least two block gaps setting, each third X-axis slide block
255 are slidably connected in third X-axis guide rail 24.
The quantity of first X-axis slide block 253, the second X-axis slide block 254 and third X-axis slide block 255 is at least two pieces, i.e., more
The first X-axis slide block of block 253, the second X-axis slide block of muti-piece 254 and muti-piece third X-axis slide block 255 carry X-axis sliding seat 25, drop jointly
The load of low first X-axis slide block 253, the second X-axis slide block 254 and third X-axis slide block 255, while reducing by the first X-axis slide block
253 abrasion, the abrasion of the second X-axis slide block 254 and third X-axis slide block 255 abrasion, the precision reduced when used for a long time declines
Subtract.
In one embodiment, as shown in Figure 4, Figure 5, X-axis fixing seat 21 is equipped with X-axis groove 211, the top of X-axis groove 211
Portion is exposed to the top of X-axis fixing seat 21, and X-axis driving mechanism 26 is set in X-axis groove 211.By doing in X-axis fixing seat 21
X-axis groove 211 is set, so that having the space of installation X-axis driving mechanism 26 inside X-axis fixing seat 21, improves space utilization rate,
It avoids X-axis driving mechanism 26 external, forms the insulation blocking to X-axis driving mechanism 26.
In one embodiment, as shown in Figure 4, Figure 5, X-axis driving mechanism 26 includes X-axis motor 261, X-axis screw rod 262 and X
Axis nut seat 263, X-axis screw rod 262 are set in X-axis groove 211, and X-axis motor 261 is fixed in X-axis groove 211, and X-axis electricity
Machine 261 is connect to drive X-axis screw rod 262 to rotate with X-axis screw rod 262, and X-axis nut seat 263 is threadedly coupled with X-axis screw rod 262, X
Axis nut seat 263 is also connect with X-axis sliding seat 25.X-axis motor 261 drives X-axis screw rod 262 to rotate, X-axis screw rod 262 and X-axis spiral shell
Base 263 is threadedly engaged, so that X-axis screw rod 262 drives X-axis nut seat 263 mobile, X-axis nut seat 263 then drives X-axis to slide
Seat 25 slides, and specifically, X-axis sliding seat 25 is sliding along the first X-axis guide rail 22, the second X-axis guide rail 23 and third X-axis guide rail 24
It is dynamic.
The other embodiments of X-axis driving mechanism 26 are also possible that X-axis driving mechanism 26 is push rod, cylinder etc..
In one embodiment, shown in as shown in Figure 1, Figure 2, Fig. 6 and Fig. 7, Z axis mobile platform 4 includes Z axis fixing seat 41, Z axis drive
Motivation structure 42, Z axis guide rail 43 and Z axis sliding seat 44, Z axis guide rail 43 are set on Z axis sliding seat 44 along Z-direction, and Z axis is fixed
Seat 41 is fixed on the other end of Y-axis sliding seat 31, and Z axis fixing seat 41 is also slidably connected in Y-axis guide rail 33, Z axis driving mechanism
42 connect with Z axis sliding seat 44, and Z axis driving mechanism 42 drives Z axis sliding seat 44 to slide along institute's Z-direction, while Z axis guide rail 43
It is slided in Z axis sliding seat 44 relative to Z axis fixing seat 41, laser head 5, which is set on Z axis sliding seat 44, (specifically, to be arranged
In the lower end of Z axis sliding seat 44), so that laser head 5 be driven to move along Z-direction.
In one embodiment, as shown in Fig. 6, Fig. 7 and Fig. 8, Z axis guide rail 43 includes the first Z axis guide rail 431 and the second Z axis
Guide rail 432, first Z axis sliding block 411 and at least two block gaps setting of the Z axis fixing seat 41 equipped with the setting of at least two block gaps
Second Z axis sliding block 412, each first Z axis sliding block 411 are slidably connected in the first Z axis guide rail 431, and each second Z axis sliding block 412 is sliding
It is dynamic to be connected in the second Z axis guide rail 432.
Firstly, Z axis guide rail 43 includes the first Z axis guide rail 431 and the second Z axis guide rail 432, double guide rail structures are formed, are improved
Cooperate precision, the rotation in surface composed by X-axis and Y-axis of Z axis sliding seat 44 or vibration, and limitation Z axis can be limited
The rotation in surface composed by X-axis and Z axis of sliding seat 44 or vibration；First Z axis sliding block 411 of at least two block gaps setting
It is slidably matched with the first Z axis guide rail 431, the second Z axis sliding block 412 of at least two block gaps setting and the second Z axis guide rail 432 are slided
Cooperation so, it is possible to improve cooperation precision, limit the rotation in surface composed by X-axis and Z axis of Z axis sliding seat 44 or vibration
It is dynamic, additionally it is possible to further the limitation rotation in surface composed by Y-axis and Z axis of Z axis sliding seat 44 or vibration.
In one embodiment, as shown in Fig. 1, Fig. 6 and Fig. 8, Z axis driving mechanism 42 includes motor fixing seat 421, Z axis electricity
Machine 422, gear 423 and rack gear 424, motor fixing seat 421 are fixed on the other end of Y-axis sliding seat 31, and Z axis motor 422 is fixed
In in motor fixing seat 421, Z axis motor 422 is also connect with gear 423, and gear 423 is engaged with rack gear 424, rack gear 424 and Z axis
Sliding seat 44 is fixedly connected.The output shaft of Z axis motor 422 is connect with gear 423, after Z axis motor 422 starts, Z axis motor 422
Band moving gear 423 rotates, and gear 423 is moved with carry-over bar 424 along Z-direction, drives Z axis sliding seat 44 along Z by rack gear 424
Axis direction sliding.
In one embodiment, as shown in Figure 1 and Figure 2, three-dimensional laser equipment further includes rotary table 6, rotary table 6
Including the table-driving mechanism 61 being set on pedestal 1 and the turntable 62 being set on table-driving mechanism 61, turntable 62
Demarcation plate 63 is equipped with to be used to turntable 62 being divided into the first station and second station.On the turntable 62 with double-station,
In the first station be used to process in working region, second station loading and unloading outside working region, after the first station completion of processing, work
Making platform driving mechanism 61 drives turntable 62 to rotate, and second station wheel goes to working region, starts the workpiece processed in second station,
And outside the first station rotatable to working region, blanking, and feeding unprocessed workpiece are carried out to finished work in the first station, such as
This Infinite Cyclic rotation, can reduce machine stand-by time, increase substantially production efficiency.
In one embodiment, as shown in figure 9, laser head 5 includes the first rotating mechanism 51 and the second rotating mechanism 52 and uses
In the laser emitter 53 of transmitting laser, the first rotating mechanism 51 is equipped with the first rotary shaft 511, the first rotary shaft 511 and Z axis
It is arranged in parallel, and the first rotary shaft 511 is connect with Z axis mobile platform 4, the second rotating mechanism 52 connects in the first rotating mechanism 51
It connects, the second rotating mechanism 52 is equipped with the second rotary shaft, and the second rotary shaft is vertically arranged with the first rotary shaft 511, Laser emission
Device 53 and the second rotation axis connection.In laser head 5, by rotate the first rotary shaft 511, enable laser emitter 53 around
The rotation of first rotary shaft 511, by rotating the second rotary shaft, enable laser emitter 53 around the rotation of the second rotary shaft or
It swings, cooperation X-axis mobile platform 2, Y-axis mobile platform 3 and Z axis mobile platform 4 are realized three-dimensional five-axle linkage, completed to three-dimensional
The processing of special-shaped workpiece.
In one embodiment, as shown in figure 3, the bottom of pedestal 1 is equipped with ground sole 11 and adjusts screw 12, by twisting
The height for adjusting the progress of screw 12 ground sole 11 enables pedestal 1 to consolidate placement to level pedestal 1.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. a kind of three-dimensional laser equipment, which is characterized in that mobile flat including pedestal, X-axis mobile platform, Y-axis mobile platform, Z axis
Platform and laser head；
The X-axis mobile platform is set on the pedestal；
The Y-axis mobile platform includes Y-axis sliding seat, Y-axis driving mechanism, Y-axis guide rail, Y-axis fixing seat and clump weight, the Y
Axis rail is set to along the y axis on the Y-axis sliding seat, and the Y-axis fixing seat is slidably connected in the Y-axis guide rail, institute
It states X-axis mobile platform to be connected in the Y-axis fixing seat, the Y-axis driving mechanism is set on the Y-axis sliding seat, the Y
Axis driving mechanism connects the Y-axis fixing seat to drive the Y-axis sliding seat to slide along the Y direction, and the clump weight is set
It is placed in one end of the Y-axis sliding seat；
The Z axis mobile platform is set to the other end of the Y-axis sliding seat, and it is mobile flat that the laser head is set to the Z axis
On platform.
2. three-dimensional laser equipment according to claim 1, which is characterized in that the Y-axis guide rail includes arranged in parallel
The first Y-axis guide rail and the second Y-axis guide rail, the Y-axis fixing seat be equipped at least two block gaps setting the first Y-axis sliding block and
Second Y-axis sliding block of at least two block gaps setting, each first Y-axis sliding block are slidably connected in first Y-axis guide rail, respectively
The second Y-axis sliding block is slidably connected in second Y-axis guide rail.
3. three-dimensional laser equipment according to claim 1, which is characterized in that the Y-axis sliding seat is equipped with Y-axis groove,
The bottom of the Y-axis groove is exposed to the bottom of the Y-axis sliding seat, and the Y-axis driving mechanism is set to the Y-axis groove
It is interior.
4. three-dimensional laser equipment according to claim 1, which is characterized in that the X-axis mobile platform includes that X-axis is fixed
Seat, the first X-axis guide rail, the second X-axis guide rail, third X-axis guide rail, X-axis sliding seat and X-axis driving mechanism；
First X-axis guide rail and second X-axis guide rail are set to the top of the X-axis fixing seat, first X-axis guide rail
Extend along the x axis with second X-axis guide rail, the third X-axis guide rail be set on the side of the X-axis fixing seat and
Extend along the x axis；
The X-axis sliding seat includes the first X-axis sliding part and the second X-axis sliding part, and the second X-axis sliding part is fixed on described
One end close to the third X-axis guide rail of first X-axis sliding part, and the second X-axis sliding part prolongs to third X-axis guide rail
It stretches, the first X-axis sliding part is slidably connected with first X-axis guide rail and second X-axis guide rail simultaneously, the first X
Axis sliding part is slidably connected with the third X-axis guide rail；
The X-axis driving mechanism is set in the X-axis fixing seat, and the X-axis driving mechanism and the first X-axis sliding part connect
It connects to drive the first X-axis sliding part and the second X-axis sliding part to move along the x axis；
The Y-axis fixing seat is connect with the first X-axis sliding part.
5. three-dimensional laser equipment according to claim 4, which is characterized in that the first X-axis sliding part is equipped at least
First X-axis slide block of two block gaps setting and the second X-axis slide block of at least two block gaps setting, each first X-axis slide block are sliding
Dynamic to be connected in first X-axis guide rail, each second X-axis slide block is slidably connected in second X-axis guide rail；
The second X-axis sliding part is equipped with the third X-axis slide block of at least two block gaps setting, and each third X-axis slide block is sliding
It is dynamic to be connected in the third X-axis guide rail.
6. three-dimensional laser equipment according to claim 4, which is characterized in that the X-axis fixing seat is equipped with X-axis groove,
The top of the X-axis fixing seat is exposed at the top of the X-axis groove, the X-axis driving mechanism is set to the X-axis groove
It is interior.
7. three-dimensional laser equipment according to claim 1, which is characterized in that the Z axis mobile platform includes that Z axis is fixed
Seat, Z axis driving mechanism, Z axis guide rail and Z axis sliding seat, the Z axis guide rail are set on the Z axis sliding seat along Z-direction,
The Z axis fixing seat is fixed on the other end of the Y-axis sliding seat, and the Z axis fixing seat is also slidably connected at the Y-axis guide rail
On, the Z axis driving mechanism is connect with the Z axis fixing seat, the Z axis driving mechanism also connect with the Z axis sliding seat with
The Z axis sliding seat is driven to slide along institute's Z-direction.
8. three-dimensional laser equipment according to claim 7, which is characterized in that the Z axis guide rail include the first Z axis guide rail and
Second Z axis guide rail, the Z axis fixing seat is equipped with the first Z axis sliding block of at least two block gaps setting and at least two block gaps are set
The the second Z axis sliding block set, each first Z axis sliding block are slidably connected in first Z axis guide rail, and each second Z axis is sliding
Block is slidably connected in second Z axis guide rail, and the laser head is set on the Z axis sliding seat.
9. three-dimensional laser equipment according to any one of claims 1 to 8, which is characterized in that the three-dimensional laser equipment is also
Including rotary table, the rotary table includes the table-driving mechanism being set on the pedestal and is set to described
Turntable on table-driving mechanism, the turntable are equipped with demarcation plate and are used to the turntable being divided into the first station and second
Station.
10. three-dimensional laser equipment according to any one of claims 1 to 7, which is characterized in that the laser head includes first
Rotating mechanism and the second rotating mechanism and the laser emitter for emitting laser, first rotating mechanism are equipped with the first rotation
Shaft, first rotary shaft are arranged in parallel with Z axis, and first rotary shaft is connect with the Z axis mobile platform, and described
Two rotating mechanisms are connected in first rotating mechanism, and second rotating mechanism is equipped with the second rotary shaft, second rotation
Shaft is vertically arranged with first rotary shaft, the laser emitter and the second rotation axis connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910369066.0A CN110039174A (en) | 2019-05-05 | 2019-05-05 | Three-dimensional laser equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910369066.0A CN110039174A (en) | 2019-05-05 | 2019-05-05 | Three-dimensional laser equipment |
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| CN201910369066.0A Pending CN110039174A (en) | 2019-05-05 | 2019-05-05 | Three-dimensional laser equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116214027A (en) * | 2023-05-06 | 2023-06-06 | 河北华洋精工机械制造有限公司 | L-shaped industrial robot for welding and cutting |
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