CN102218609A - Synchronous lift mechanism for material racks of laser cutting machine - Google Patents
Synchronous lift mechanism for material racks of laser cutting machine Download PDFInfo
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- CN102218609A CN102218609A CN2011100773716A CN201110077371A CN102218609A CN 102218609 A CN102218609 A CN 102218609A CN 2011100773716 A CN2011100773716 A CN 2011100773716A CN 201110077371 A CN201110077371 A CN 201110077371A CN 102218609 A CN102218609 A CN 102218609A
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- laser cutting
- cutting machine
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Abstract
The invention relates to a synchronous lift mechanism for material racks of a laser cutting machine. A motor is used for synchronously allocating power to two groups of pinion shafts which are arranged on a front part and a rear part by a transmission allocation device; a pinion of each pinion shaft is engaged with a big gear; two channel steel supports are arranged on a left part and a right part; each channel steel support is provided with a front support seat and a rear support seat; a central shaft of the big gear is fixed on the rack; on disk surfaces of the four big gears, holes are formed at a certain distance away from the center of the gears; and gear disk surface holes are hinged with the channel steel support seats by a support shaft. The mechanism has a stable, compact and reasonable structure, is accurate in positioning and convenient to operate, can be used for reducing the complexity of a control system, saving the cost and improving the reliability of the machine, and is simple in arrangement and configuration and low in failure rate. Due to the adoption of a single motor to output and utilization of a mechanical synchronous structure, the synchronism of an upper workbench material rack and a lower workbench material rack is effectively ensured.
Description
Technical field
The present invention relates to field of machine tool equipment, especially laser cutting machine bin synchronization lifting mechanism.
Background technology
Machine tool is provided with the workbench bearing material carriage that can replace usually, in the prior art, following two kinds of schemes are adopted in the last lower table bin lifting of lathe usually: a kind of is to drive respectively with two motor, as Chinese patent 2006100635679 disclosed structures, by system the control of two motor is made the bin lifting, the synchronism of the electrical control that this structure adopts is weaker than the synchronization dependability of frame for movement; Another kind of scheme is to come transmission with a motor by the sprocket wheel chain, and higher to the intensity of sprocket wheel chain, the status requirement of arranging, installation and maintenance are very inconvenient.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby a kind of Stability Analysis of Structures, accurate positioning, easy and simple to handle are provided; Installation is arranged simply, and fault rate is low; Can reduce control system complexity, can save cost, guarantee the laser cutting machine bin synchronization lifting mechanism of upper and lower workbench bin synchronism.
The technical solution adopted in the present invention is as follows:
Two groups of totally four pinion shafts before and after a kind of laser cutting machine bin synchronization lifting mechanism, motor are dispensed to power synchronously by the transmission distributor, the pinion on the pinion shaft is meshed with gear wheel; About the channel-section steel support is provided with two, supporting seat before and after every channel-section steel support is provided with; The gear wheel central shaft is fixed on the frame, on the card of four gear wheels, be provided with porosely apart from gear center of circle certain distance, by back shaft toothed disc face and channel-section steel supporting seat is hinged.It is further characterized in that:
Described transmission distributor structure is as follows, the output shaft input reductor of described motor, the power shaft of two identical gear steering boxs before and after the two ends output shaft of reductor is connected respectively to, two pinion shafts about the two ends output shaft of gear steering box is connected respectively to.
Compared with the prior art the present invention has the following advantages:
The present invention adopts a motor by a worm decelerating machine power to be transported on two shafts, the rotation of two end axles is rotated synchronously by the two ends shaft of diaphragm coupling drive bevel gear steering box respectively, one of bevel gear steering box brings out axle and passes through diaphragm coupling, other end shaft passes through diaphragm coupling, transition axis and expansion set shaft coupling drive each pinion shaft and rotate synchronously, the rotation of each pinion shaft drives each gear wheel and rotates synchronously, feasible each supporting seat that is installed on each canine tooth wheel disc by back shaft and bearing is done synchronous circumference elevating movement with each gear wheel center, and the last two channel-section steel supports that are installed in each supporting seat are also done synchronous circumference elevating movement.
Stability Analysis of Structures of the present invention, compactness, reasonable; Accurate positioning, easy and simple to handle, the complexity that can reduce control system and can save cost; Installation is arranged simply, and fault rate is low, improves machine reliability; Owing to adopt the output of separate unit motor, utilize the synchronization structure of machinery, thereby effectively guaranteed upper and lower workbench bin synchronism.
Description of drawings
Fig. 1 is a structural perspective of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
Laser cutting machine bin synchronization lifting mechanism of the present invention comprises
As shown in Figure 1, the present invention mainly comprise motor 1, worm decelerating machine 2, diaphragm coupling 3, bevel gear steering box 4, diaphragm coupling 5, transition axis 6, expansion set shaft coupling 7, pinion shaft 8, bearing 9, canine tooth wheel disc 10, Large Gear Shaft During 11, bearing 12, end cap 13, spacer 14, cover 15 thoroughly, back shaft 16, bearing 17, supporting seat 18, channel-section steel support 19.
The present invention by motor 1 as the power output, its output shaft is installed on the worm decelerating machine 2 with screw by the key cooperation, the two ends shaft of worm decelerating machine 2 cooperates the power shaft that is connected to two identical bevel gear steering boxs 4 with diaphragm coupling 3 by key respectively, worm decelerating machine 2 and two bevel gear steering boxs 4 are installed on the frame bottom surface with screw respectively, one of two bevel gear steering boxs 4 bring out axle and are connected on two pinion shafts 8 by key cooperation and diaphragm coupling 5 respectively, other end shaft cooperates by key respectively and diaphragm coupling 5 is connected to transition axis 6, transition axis 6 is connected by expansion set shaft coupling 7 and key on two pinion shafts 8, four pinion shafts 8 mesh four canine tooth wheel discs 10 that are installed on four Large Gear Shaft During 11 respectively, pinion shaft 8 and Large Gear Shaft During 11 are respectively by bearing 9 and bearing 12, end cap 13, spacer 14, saturating lid 15 is installed on the frame side, four back shafts 16 are installed on four canine tooth wheel discs 10 with screw respectively, four supporting seats 18 are installed on four back shafts 16 by bearing 17 respectively, left side channel-section steel support 19 connects former and later two supporting seats 18 of the left side with screw respectively, and the right channel-section steel support 19 connects former and later two supporting seats 18 of the right with screw respectively.
Operation principle of the present invention is as follows: driven the rotation of worm decelerating machine 2 two ends shafts by the rotation of motor 1, the rotation of worm decelerating machine 2 two ends shafts all rotates the shaft of two identical bevel gear steering boxs 4 by diaphragm coupling 3 respectively in the same way synchronously, the rotation of bevel gear steering box 4 shafts is respectively by diaphragm coupling 5, transition axis 6, expansion set shaft coupling 7 makes four pinion shafts 8 rotate synchronously in the same way, also rotate synchronously in the same way with four canine tooth wheel discs 10 of pinion shaft 8 engagements, feasible four back shafts 16 that are installed on four canine tooth wheel discs 10, supporting seat 18 on the back shaft 16 and the channel-section steel support 19 on the right and left supporting seat 18 are made synchronous circular motion respectively, channel-section steel support on supporting seat 18 and the right and left supporting seat 18 19 since back shaft 16 upper bearing (metal)s 17 act on synchronous circular motion the time direction make progress all the time.
During real work, motor 1 is positive and negative rotation under the control of system, after two of the bevel gear steering box 4 identical with two that be divided into two by worm decelerating machine 2 is divided into four, the effect of conversion of process pinion shaft 8 and canine tooth wheel disc 10 meshed transmission gear and back shaft 16 upper bearing (metal)s 17 again, make the channel-section steel support 19 of the right and left do positive and negative synchronous circumference elevating movement, the bin that finally is placed on the left and right sides channel-section steel support 19 is also done positive and negative synchronous circumference elevating movement.
More than describing is explanation of the invention, it or not qualification to invention, institute of the present invention restricted portion is referring to claim, under the situation of spirit of the present invention, the present invention can do any type of modification, for example the present invention is not only applicable to laser cutting machine, goes for similar lathe kind equipment yet.
Claims (2)
1. laser cutting machine bin synchronization lifting mechanism is characterized in that: two groups of totally four pinion shafts before and after motor is dispensed to power synchronously by the transmission distributor, and the pinion on the pinion shaft is meshed with gear wheel; About the channel-section steel support is provided with two, supporting seat before and after every channel-section steel support is provided with; The gear wheel central shaft is fixed on the frame, on the card of four gear wheels, be provided with porosely apart from gear center of circle certain distance, by back shaft toothed disc face and channel-section steel supporting seat is hinged.
2. according to the described laser cutting machine bin of claim 1 synchronization lifting mechanism, it is characterized in that: described transmission distributor structure is as follows, the output shaft input reductor of described motor, the power shaft of two identical gear steering boxs before and after the two ends output shaft of reductor is connected respectively to, two pinion shafts about the two ends output shaft of gear steering box is connected respectively to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100773716A CN102218609A (en) | 2011-03-30 | 2011-03-30 | Synchronous lift mechanism for material racks of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100773716A CN102218609A (en) | 2011-03-30 | 2011-03-30 | Synchronous lift mechanism for material racks of laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102218609A true CN102218609A (en) | 2011-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100773716A Pending CN102218609A (en) | 2011-03-30 | 2011-03-30 | Synchronous lift mechanism for material racks of laser cutting machine |
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| Country | Link |
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| CN (1) | CN102218609A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229682A (en) * | 2014-08-30 | 2014-12-24 | 苏州先锋物流装备科技有限公司 | Lifting device for handling vehicle |
| CN104276484A (en) * | 2014-10-29 | 2015-01-14 | 陈祖昆 | Lifting transmission device |
| CN106628896A (en) * | 2016-11-09 | 2017-05-10 | 大连爱渥特机器人科技有限公司 | Driving mechanism capable of being adjusted synchronously |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06198483A (en) * | 1992-12-30 | 1994-07-19 | Nippei Toyama Corp | Laser beam machining device |
| JP2001340986A (en) * | 2000-05-31 | 2001-12-11 | Nippei Toyama Corp | Laser processing system and laser processing method |
| DE10104874A1 (en) * | 2001-02-03 | 2002-08-08 | Bosch Gmbh Robert | Lifting unit for workpiece carrier has single lift drive connected via carrying plate to carrying structure |
| CN101108437A (en) * | 2007-08-22 | 2008-01-23 | 天津市天发重型水电设备制造有限公司 | Soldering machine with movable rotating function |
| CN101176948A (en) * | 2006-11-09 | 2008-05-14 | 深圳市大族激光科技股份有限公司 | Worktable exchange device for laser cutting machine tool |
| CN201154421Y (en) * | 2007-12-28 | 2008-11-26 | 深圳市大族激光科技股份有限公司 | Laser cutting machine |
| CN201164937Y (en) * | 2008-03-14 | 2008-12-17 | 深圳市大族激光科技股份有限公司 | Adjuster |
| CN101590556A (en) * | 2009-04-10 | 2009-12-02 | 无锡华联精工机械有限公司 | Synchronization lifting mechanism |
| CN202062162U (en) * | 2011-03-30 | 2011-12-07 | 无锡华联精工机械有限公司 | Synchronous lifting mechanism for material rests of laser cutting machine |
-
2011
- 2011-03-30 CN CN2011100773716A patent/CN102218609A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06198483A (en) * | 1992-12-30 | 1994-07-19 | Nippei Toyama Corp | Laser beam machining device |
| JP2001340986A (en) * | 2000-05-31 | 2001-12-11 | Nippei Toyama Corp | Laser processing system and laser processing method |
| DE10104874A1 (en) * | 2001-02-03 | 2002-08-08 | Bosch Gmbh Robert | Lifting unit for workpiece carrier has single lift drive connected via carrying plate to carrying structure |
| CN101176948A (en) * | 2006-11-09 | 2008-05-14 | 深圳市大族激光科技股份有限公司 | Worktable exchange device for laser cutting machine tool |
| CN101108437A (en) * | 2007-08-22 | 2008-01-23 | 天津市天发重型水电设备制造有限公司 | Soldering machine with movable rotating function |
| CN201154421Y (en) * | 2007-12-28 | 2008-11-26 | 深圳市大族激光科技股份有限公司 | Laser cutting machine |
| CN201164937Y (en) * | 2008-03-14 | 2008-12-17 | 深圳市大族激光科技股份有限公司 | Adjuster |
| CN101590556A (en) * | 2009-04-10 | 2009-12-02 | 无锡华联精工机械有限公司 | Synchronization lifting mechanism |
| CN202062162U (en) * | 2011-03-30 | 2011-12-07 | 无锡华联精工机械有限公司 | Synchronous lifting mechanism for material rests of laser cutting machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229682A (en) * | 2014-08-30 | 2014-12-24 | 苏州先锋物流装备科技有限公司 | Lifting device for handling vehicle |
| CN104276484A (en) * | 2014-10-29 | 2015-01-14 | 陈祖昆 | Lifting transmission device |
| CN106628896A (en) * | 2016-11-09 | 2017-05-10 | 大连爱渥特机器人科技有限公司 | Driving mechanism capable of being adjusted synchronously |
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Application publication date: 20111019 |