CN108687455A - Exchange workbench of laser cutting machine - Google Patents
Exchange workbench of laser cutting machine Download PDFInfo
- Publication number
- CN108687455A CN108687455A CN201810883949.9A CN201810883949A CN108687455A CN 108687455 A CN108687455 A CN 108687455A CN 201810883949 A CN201810883949 A CN 201810883949A CN 108687455 A CN108687455 A CN 108687455A
- Authority
- CN
- China
- Prior art keywords
- synchronous
- cutting machine
- column
- laser cutting
- lifting
- 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.)
- Pending
Links
- 238000003698 laser cutting Methods 0.000 title claims abstract description 28
- 230000001360 synchronised effect Effects 0.000 claims abstract description 59
- 230000003028 elevating effect Effects 0.000 claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a kind of exchange workbench of laser cutting machine in laser cutting machine field,Including bottom frame,It is used to support the lifting frame of two groups of pallet changer plates,The column and oil cylinder of quadrangle are set outside bottom frame and lifting frame,The piston rod end of oil cylinder is fixedly connected with lifting frame,It further include mechanical synchronizer,Mechanical synchronizer includes the synchronous cross axis being arranged at bottom frame both ends,The both ends of synchronous cross axis are fixed with lifting synchronous sprocket wheel and longitudinal synchronous sprocket wheel,Around equipped with longitudinal synchronization chain in longitudinal synchronous sprocket wheel,Servo-actuated sprocket shaft is equipped on the upside of column,It is arranged with movable sprocket on servo-actuated sprocket shaft,It is located at the surface of lifting synchronous sprocket wheel with movable sprocket,Lift synchronous sprocket wheel and on movable sprocket around equipped with elevating chain,The first connecting bracket is equipped on the outside of lifting frame,First connecting bracket is fixedly connected with elevating chain.The exchange workbench of laser cutting machine realizes that lifting frame quadrangle synchronizes up and down by mechanical synchronizer, safe and reliable.
Description
Technical field
The present invention relates to a kind of laser cutting machine, more particularly to a kind of exchange workbench of laser cutting machine.
Background technology
Market rapidly developed at home in recent years for the application of laser cutting machine, was especially obtained in sheet metal component cutting processing field
Good application has been arrived, it is high with cutting accuracy, cutting speed is fast, the cutting that is adapted to special-shaped pattern, Automatic Typesetting are saved
The features such as material, notch are smooth, processing cost is low sets instead of segment punch and gas flame cuttiug and plasma cut well
It is standby.
In order to improve laser cutting machine utilization ratio, usual laser cutting machine is all made of double-workbench rotation feeding, realizes
Cutting is completed at the same time loading and unloading work.Pallet changer mainly uses hydraulic lifting type pallet changer currently on the market.Hydraulic pressure
The installation of lifting type pallet changer is simple, but 4 oil cylinders keep synchronization lifting difficulty larger, generally use syncmotor oil pump solution
Certainly relevant issues, but cost is higher, and workbench is easy to happen inclination when unbalance loading amplitude is larger, influences to use.
Invention content
A kind of good the object of the present invention is to provide lift synchronization and lower-cost exchange workbench of laser cutting machine.
The object of the present invention is achieved like this:A kind of exchange workbench of laser cutting machine, including bottom frame, it is used to support two
The lifting frame of group pallet changer plate, the column and oil cylinder that quadrangle is set outside bottom frame and lifting frame, the piston of oil cylinder
Boom end is fixedly connected with lifting frame, further includes mechanical synchronizer, and mechanical synchronizer includes being arranged at bottom frame both ends
Synchronous cross axis, the both ends of synchronous cross axis, which are fixed with, lifts synchronous sprocket wheel and longitudinal synchronous sprocket wheel, in longitudinal synchronous sprocket wheel
Around equipped with longitudinal synchronization chain, column upside is equipped with servo-actuated sprocket shaft, is arranged with movable sprocket on servo-actuated sprocket shaft, with movable sprocket
Positioned at the surface of lifting synchronous sprocket wheel, lift synchronous sprocket wheel and on movable sprocket around equipped with elevating chain, on the outside of lifting frame
Equipped with the first connecting bracket, the first connecting bracket is fixedly connected with elevating chain.
The exchange workbench of laser cutting machine of the present invention can drive when oil cylinder is flexible, and lifting frame is driven to move up and down
Elevating chain moves up and down, and elevating chain movement drives lifting synchronous sprocket wheel, longitudinal synchronous sprocket wheel and synchronous cross shaft rotation dynamic, by
It is transmitted on the same synchronous cross axis in the lifting of lifting frame the same end two corners, in this way, lifting frame the same end two corners
The position of lifting is forced to make synchronous up and down motion.And longitudinal synchronization chain and synchronous cross axis are online, two, such both ends cross
It is also consistent to synchronizing shaft amount of spin, to realize that lifting frame quadrangle synchronizes up and down.Therefore, even if the piston of four oil cylinders
There is movement asynchrony phenomenon in bar, and the mechanical synchronizer of exchange workbench of laser cutting machine of the invention can also force its synchronization
Movement avoids the appearance of workbench unbalance loading phenomenon, ensures that workbench is safe and reliable.
As a further improvement on the present invention, the first connecting bracket side is equipped with several to guide roller, pairs of guiding
Vertical guide plate is folded between idler wheel, guide plate is fixed on column.Therefore lifting frame or more is driven when oil cylinder is flexible
When movement, the first connecting bracket is oppositely oriented plate and moves, and drives guide roller to be scrolled up and down along guide plate, it is ensured that lift chain
The movement of item is in a vertical plane.
As a further improvement on the present invention, the second connecting bracket, the piston rod end of oil cylinder are equipped on the outside of lifting frame
The second connecting bracket and connection fixed thereto are stretched into, drives lifting frame to move up and down to realize that oil cylinder is flexible.
As a further improvement on the present invention, it is equipped with the fixed plate widened on the outside of lifting frame, the first connecting bracket and the
Two connecting brackets are each attached in fixed plate, to form overall structure, convenient for assembly.
As a further improvement on the present invention, synchronous cross axis is arranged in the end carriage of bottom frame, the end of synchronous cross axis
Across column, lifting synchronous sprocket wheel and longitudinal synchronous sprocket wheel are separately positioned on the inner side and outer side of column, make stable transmission, can
It leans on.
As a further improvement on the present invention, column is equipped with vertical elongated slot, and the first connecting bracket is stretched across vertical elongated slot
Enter in column, avoids the course of work of workbench mechanical synchronizer from being influenced by other interference or external force, the course of work is made to pacify
Entirely, stablize.
As a further improvement on the present invention, it is servo-actuated on sprocket shaft and is fixed with support plate, support plate is arranged with movable sprocket
Between column, support plate plays a supporting role to servo-actuated sprocket shaft, is further ensured that and exists with movable sprocket and lifting synchronous sprocket wheel
On same vertical line.
As a further improvement on the present invention, it is equipped with chain stretching device on elevating chain and longitudinal synchronization chain, with
It prevents chain-loose, fall off.
As a further improvement on the present invention, the section of column, end carriage and curb girder is C-shaped, is set convenient for synchronous cross axis
It sets in the end carriage of bottom frame, longitudinal synchronization chain is arranged in the curb girder of bottom frame, and elevating chain is located in column, it is ensured that transmission is steady
It is fixed, reliable, ensure transmission effect.
As a further improvement on the present invention, column bottom is equipped with pedestal, and oil cylinder bottom is fixed on pedestal, to make to stand
At being integral, structure is more stablized for column and oil cylinder.
Description of the drawings
Fig. 1 is the schematic diagram of the exchange workbench of laser cutting machine of the present invention.
Fig. 2 is the schematic diagram of the mechanical synchronizer of the exchange workbench of laser cutting machine of the present invention.
Wherein, 1 bottom frame, 1A end carriages, 1B curb girders, 2 lifting frames, 2A fixed plates, the first connecting brackets of 2B, 2C second connect
Connect holder, 3 columns, 3A pedestals, 4 oil cylinders, 5 mechanical lifting gears, 5A synchronous cross axis, 5B lifts synchronous sprocket wheel, and 5C is servo-actuated chain
Wheel, 5D elevating chains, the longitudinal directions 5E synchronous sprocket wheel, the longitudinal directions 5F synchronization chain, 5G chain stretching devices, 6 pallet changer plates, 7
Fagging, 8 guide rollers, 9 guide plates.
Specific implementation mode
Exchange workbench of laser cutting machine as shown in Figure 1 and Figure 2, including bottom frame 1, lifting frame 2, column 3,4 and of oil cylinder
Mechanical lifting gear 5, lifting frame 2 are equipped with two groups of pallet changer plates 6.Bottom frame 1 is surrounded by end carriage 1A and curb girder 1B, below
For the convenience of description, definition is " transverse direction " along the directions end carriage 1A, it is correspondingly " longitudinal direction " along the directions curb girder 1B.
As shown in Figure 1 and Figure 2, mechanical synchronizer 5 includes synchronous cross axis 5A, lifting synchronous sprocket wheel 5B, with movable sprocket
5C, around mounted in lifting synchronous sprocket wheel 5B and on movable sprocket 5C elevating chain 5D, longitudinal synchronous sprocket wheel 5E, around mounted in longitudinal same
It walks and is equipped with chain stretching device on longitudinal synchronization chain 5F on sprocket wheel 5E, wherein elevating chain 5D and longitudinal synchronization chain 5E
5G。
Wherein, synchronous cross axis 5A is arranged in the end carriage 1A of bottom frame 1, and the end of synchronous cross axis 5A passes through column 3, rises
Drop synchronous sprocket wheel 5B and longitudinal direction synchronous sprocket wheel 5E is fixed on the end of synchronous cross axis 5A, is stood wherein lifting synchronous sprocket wheel 5B is located at
The inside of column 3, longitudinal synchronous sprocket wheel 5E are located at the outside of column 3.It is located at the surface of lifting synchronous sprocket wheel 5B with movable sprocket 5C,
Specifically, 3 upside of column is equipped with servo-actuated sprocket shaft, is set on servo-actuated sprocket shaft with movable sprocket 5C, is servo-actuated also solid on sprocket shaft
Surely there is support plate 7, between movable sprocket 5C and column 3, support plate 7 plays support to servo-actuated sprocket shaft and makees the setting of support plate 7
With.
As shown in Figure 1 and Figure 2, column 3 is arranged in 2 outside quadrangle of bottom frame 1 and lifting frame, and bottom frame 1 is weldingly fixed on column
1 downside, forms stable support structure.3 bottom of column is equipped with pedestal 3A, and 4 bottom of oil cylinder is also secured on pedestal 3A, to make to stand
At being integral, structure is more stablized for column 3 and oil cylinder 4.Lifting frame 2 is located at 1 upside of column, and 2 outside of lifting frame, which is equipped with, to be added
Wide fixed plate 2A, fixed plate 2A are equipped with the first connecting bracket 2B and the second connecting bracket 2C.It stretches the piston rod end of oil cylinder 4
Enter in the second connecting bracket 2C and connection fixed thereto, drives lifting frame 2 to move up and down to realize that oil cylinder 4 is flexible.Column 3
It is equipped with vertical elongated slot, the first connecting bracket 2B is stretched into column 3 across vertical elongated slot and is fixedly connected with elevating chain 5D, to
Realize that lifting frame 2 can drive elevating chain 5D to move up and down.First sides connecting bracket 2B be equipped with it is several to guide roller 8,
Vertical guide plate 9 is folded between pairs of guide roller 8, guide plate 9 is fixed on column 3.Therefore work as 4 telescopic band of oil cylinder
When dynamic lifting frame 2 moves up and down, the first connecting bracket 2B is oppositely oriented plate 9 and moves, and drives guide roller 8 along guide plate
9 scroll up and down, it is ensured that the movement of elevating chain 5D is in a vertical plane.
In order to enable it is stable transmission, reliable, avoid the mechanical synchronizer course of work from being influenced by other interference or external force,
End carriage 1A, the curb girder 1B of bottom frame and the section of column 3 are C-shaped, are arranged in end carriage 1A convenient for synchronous cross axis 5A, Zong Xiangtong
It walks chain 5E to be arranged in curb girder 1B, elevating chain 5D is located in column 3, to ensure to be driven effect.
The exchange workbench of laser cutting machine of the present embodiment, when oil cylinder 4 is flexible, and lifting frame 2 is driven to move up and down, meeting
Elevating chain 5D is driven to move up and down, elevating chain 5D movements drive lifting synchronous sprocket wheel 5B, longitudinal direction synchronous sprocket wheel 5E and transverse direction
Synchronizing shaft 5A rotations, since the lifting of 2 the same end two corners of lifting frame is transmitted on the same synchronous cross axis 5A, in this way,
The position of 2 the same end two corners lifting of lifting frame is forced to make synchronous up and down motion.And longitudinal direction synchronization chain 5F and synchronous cross
Axis 5A is online, and two, such both ends synchronous cross axis 5A amount of spin is also consistent, to realize that 2 four jiaos of lifting frame synchronizes
Under, ensure that workbench is safe to use.
The invention is not limited in above-described embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing performing creative labour
A little to replace and deform, these are replaced and deformation is within the scope of the invention.
Claims (10)
1. a kind of exchange workbench of laser cutting machine, including bottom frame, be used to support two groups of pallet changer plates lifting frame, set
Set the column and oil cylinder of the quadrangle outside the bottom frame and lifting frame, the piston rod end of the oil cylinder and the lifting frame
It is fixedly connected, it is characterised in that:Further include mechanical synchronizer, the mechanical synchronizer includes being arranged at the bottom frame both ends
Synchronous cross axis, the both ends of the synchronous cross axis are fixed with lifting synchronous sprocket wheel and longitudinal synchronous sprocket wheel, the longitudinal direction
Around equipped with longitudinal synchronization chain in synchronous sprocket wheel, the column upside is equipped with servo-actuated sprocket shaft, is arranged on the servo-actuated sprocket shaft
Have with movable sprocket, the surface that the lifting synchronous sprocket wheel is located at movable sprocket, the lifting synchronous sprocket wheel and servo-actuated chain
Around equipped with elevating chain on wheel, the lifting frame outside is equipped with the first connecting bracket, first connecting bracket and the liter
Descending chain item is fixedly connected.
2. exchange workbench of laser cutting machine according to claim 1, it is characterised in that:First connecting bracket side
Equipped with several to guide roller, it is folded with vertical guide plate between the pairs of guide roller, the guide plate is fixed on
On the column.
3. exchange workbench of laser cutting machine according to claim 2, it is characterised in that:It is equipped on the outside of the lifting frame
Second connecting bracket and connection fixed thereto are stretched into the piston rod end of second connecting bracket, the oil cylinder.
4. exchange workbench of laser cutting machine according to claim 3, it is characterised in that:It is equipped on the outside of the lifting frame
The fixed plate widened, first connecting bracket and the second connecting bracket are each attached in the fixed plate.
5. exchange workbench of laser cutting machine according to claim 1, it is characterised in that:The synchronous cross axis setting exists
In the end carriage of the bottom frame, the end of the synchronous cross axis passes through the column, the lifting synchronous sprocket wheel synchronous with longitudinal direction
Sprocket wheel is separately positioned on the inner side and outer side of the column.
6. exchange workbench of laser cutting machine according to claim 5, it is characterised in that:The column is equipped with vertical long
Slot, first connecting bracket are stretched into across the vertical elongated slot in the column.
7. exchange workbench of laser cutting machine according to claim 1, it is characterised in that:It is fixed on the servo-actuated sprocket shaft
There are support plate, the support plate to be arranged described between movable sprocket and column.
8. according to claim 1-7 any one of them exchange workbench of laser cutting machine, it is characterised in that:The elevating chain
It is equipped with chain stretching device on longitudinal synchronization chain.
9. according to claim 1-7 any one of them exchange workbench of laser cutting machine, it is characterised in that:The column, end
The section of beam and curb girder is C-shaped.
10. according to claim 1-7 any one of them exchange workbench of laser cutting machine, it is characterised in that:The column bottom
Portion is equipped with pedestal, and the oil cylinder bottom is fixed on the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810883949.9A CN108687455A (en) | 2018-08-06 | 2018-08-06 | Exchange workbench of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810883949.9A CN108687455A (en) | 2018-08-06 | 2018-08-06 | Exchange workbench of laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108687455A true CN108687455A (en) | 2018-10-23 |
Family
ID=63841161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810883949.9A Pending CN108687455A (en) | 2018-08-06 | 2018-08-06 | Exchange workbench of laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108687455A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331264A (en) * | 2020-03-23 | 2020-06-26 | 浙江泰好科技股份有限公司 | High-power hydraulic lifting laser cutting machine |
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|---|---|---|---|---|
| JP2001080891A (en) * | 1999-09-17 | 2001-03-27 | Banzai Kogyo Kk | Rise and fall synchronous chain device for lift device |
| CN200967736Y (en) * | 2006-11-06 | 2007-10-31 | 湖州德马物流系统工程有限公司 | Lifting equipment for lifting transfer device |
| CN201889591U (en) * | 2010-12-03 | 2011-07-06 | 天水锻压机床有限公司 | Exchange workbench synchronous lifting device of laser cutter |
| CN102491222A (en) * | 2011-12-26 | 2012-06-13 | 济南华北升降平台制造有限公司 | Synchronization mechanism for multiple lifts |
| CN203109453U (en) * | 2013-03-11 | 2013-08-07 | 苏州天弘激光股份有限公司 | Workbench lifting device for laser cutting machine |
| CN203751531U (en) * | 2014-01-22 | 2014-08-06 | 深圳市大族激光科技股份有限公司 | Optical fiber laser cutting machine |
| CN204381669U (en) * | 2014-12-05 | 2015-06-10 | 南京东方激光有限公司 | A kind of synchronization lifting pallet changer |
| CN105058848A (en) * | 2015-09-07 | 2015-11-18 | 河南鑫饰板业有限公司 | Device synchronously lifting with cold press |
| CN205381894U (en) * | 2016-03-10 | 2016-07-13 | 飞虎科技有限公司 | Elevating system of exchange formula workstation based on rack and pinion |
| CN107363415A (en) * | 2017-07-10 | 2017-11-21 | 梅塞尔切割焊接(中国)有限公司 | Laser cutting machine self-powered platform |
| CN206764146U (en) * | 2017-04-06 | 2017-12-19 | 超快激光（天津）机械设备有限公司 | A kind of worktable lifting exchange type laser cutting machine |
| CN206854853U (en) * | 2017-07-01 | 2018-01-09 | 济南金强激光数控设备有限公司 | A kind of laser cutting machine electric up-down board |
| CN208628687U (en) * | 2018-08-06 | 2019-03-22 | 扬州恒佳机械有限公司 | Exchange workbench of laser cutting machine |
-
2018
- 2018-08-06 CN CN201810883949.9A patent/CN108687455A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001080891A (en) * | 1999-09-17 | 2001-03-27 | Banzai Kogyo Kk | Rise and fall synchronous chain device for lift device |
| CN200967736Y (en) * | 2006-11-06 | 2007-10-31 | 湖州德马物流系统工程有限公司 | Lifting equipment for lifting transfer device |
| CN201889591U (en) * | 2010-12-03 | 2011-07-06 | 天水锻压机床有限公司 | Exchange workbench synchronous lifting device of laser cutter |
| CN102491222A (en) * | 2011-12-26 | 2012-06-13 | 济南华北升降平台制造有限公司 | Synchronization mechanism for multiple lifts |
| CN203109453U (en) * | 2013-03-11 | 2013-08-07 | 苏州天弘激光股份有限公司 | Workbench lifting device for laser cutting machine |
| CN203751531U (en) * | 2014-01-22 | 2014-08-06 | 深圳市大族激光科技股份有限公司 | Optical fiber laser cutting machine |
| CN204381669U (en) * | 2014-12-05 | 2015-06-10 | 南京东方激光有限公司 | A kind of synchronization lifting pallet changer |
| CN105058848A (en) * | 2015-09-07 | 2015-11-18 | 河南鑫饰板业有限公司 | Device synchronously lifting with cold press |
| CN205381894U (en) * | 2016-03-10 | 2016-07-13 | 飞虎科技有限公司 | Elevating system of exchange formula workstation based on rack and pinion |
| CN206764146U (en) * | 2017-04-06 | 2017-12-19 | 超快激光（天津）机械设备有限公司 | A kind of worktable lifting exchange type laser cutting machine |
| CN206854853U (en) * | 2017-07-01 | 2018-01-09 | 济南金强激光数控设备有限公司 | A kind of laser cutting machine electric up-down board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331264A (en) * | 2020-03-23 | 2020-06-26 | 浙江泰好科技股份有限公司 | High-power hydraulic lifting laser cutting machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20181023 |