CN204449650U - Based on the transmission device of the switch type workbench of cylinder - Google Patents
Based on the transmission device of the switch type workbench of cylinder Download PDFInfo
- Publication number
- CN204449650U CN204449650U CN201520126704.3U CN201520126704U CN204449650U CN 204449650 U CN204449650 U CN 204449650U CN 201520126704 U CN201520126704 U CN 201520126704U CN 204449650 U CN204449650 U CN 204449650U
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- workbench
- guide plate
- fixed
- chain
- reduction motor
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Abstract
The utility model relates to laser cutting field, belong to a part for laser cutting machine, based on the transmission device of the switch type workbench of cylinder, comprise right-angle reduction motor, be engaged on the sprocket wheel on right-angle reduction motor, the chain connecting block being arranged on the chain on sprocket wheel and being fixed on chain, described right-angle reduction motor is positioned at joining place in the middle of little lathe bed and large lathe bed, the first workbench guide plate is fixed with in the middle part of first workbench, the second workbench guide plate is fixed with in the middle part of second workbench, described first workbench guide plate is identical with the second workbench guide board structure, described first workbench guide plate comprises fixed head, fixed head is while be fixed on the first workbench, the side of described fixed head is vertically fixed with locating groove, the locating groove of described first workbench guide plate, locating groove and the chain connecting block of the first workbench guide plate match, the purpose of this utility model is to provide a kind of reasonable in design, structure is simple, firmly, the transmission device of the switch type workbench based on cylinder that chain connecting block does not clamp.
Description
Technical field
The utility model relates to laser cutting field, belongs to a part for laser cutting machine.
Background technology
At present, the mode of laser cutting machine workbench exchange is realized generally based on eccentric stiffener (see Fig. 1).Eccentric stiffener is made up of right-angle reduction motor (comprising drive motors, decelerator, reducer output shaft), driving wheel, driven pulley (i.e. eccentric wheel), power transmission shaft, sprocket wheel, chain, chain stretching device, bearing, Hooks coupling universal coupling, coupling lever etc.
Driving force, by being connected with driving wheel, is passed to the eccentric wheel engaged with driving wheel by the reducer output shaft of right-angle reduction motor.On the one hand, eccentric wheel carrys out drive sprocket by power transmission shaft, and sprocket wheel drives chain, thus drives another eccentric wheel of homonymy; On the other hand, eccentric wheel drives again the eccentric wheel of opposite side by Hooks coupling universal coupling and coupling lever, then lift on whole lifting platform, until the line slideway on the line slideway of the second workbench and lathe reaches flush position.Second workbench does propulsion, and arrive qualifying bit postpone, the power-off of right-angle reduction motor, the whole lifting platform that carry the first workbench fallen by eccentric wheel.So far, the exchange utilizing eccentric stiffener to realize workbench is completed.
Based on the pallet changer of eccentric stiffener, because required mechanical part is more, complex structure, adds the weight of lathe and takes up room.And when workbench exchanges, the driving force provided due to eccentric wheel is also not orthogonal to lifting platform, lifting platform rocking in the horizontal direction can be caused.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of reasonable in design, and structure is simple, firm, the transmission device of the switch type workbench based on cylinder that chain connecting block does not clamp.
The technical scheme in the invention for solving the above technical problem is: a kind of transmission device of the switch type workbench based on cylinder, comprise right-angle reduction motor, be engaged on the sprocket wheel on right-angle reduction motor, the chain connecting block being arranged on the chain on sprocket wheel and being fixed on chain, described right-angle reduction motor is positioned at joining place in the middle of little lathe bed and large lathe bed, the first workbench guide plate is fixed with in the middle part of first workbench, the second workbench guide plate is fixed with in the middle part of second workbench, described first workbench guide plate is identical with the second workbench guide board structure, described first workbench guide plate comprises fixed head, fixed head is while be fixed on the first workbench, the side of described fixed head is vertically fixed with locating groove, the locating groove of described first workbench guide plate, locating groove and the chain connecting block of the first workbench guide plate match.Right-angle reduction motor is arranged on cohesive position place in the middle of large lathe bed and little lathe bed, and chain runs in the middle of large lathe bed, saves space; First workbench guide plate and the second workbench guide plate guide plate be arranged so that chain connecting block is with can without the switching direction of clamping during chain movement.
As preferably, described chain is also fixed with spacing collision block, described spacing collision block matches with the limit switch be fixed on large lathe bed.
As preferably, the both sides of described fixed head are also provided with backplate.Strengthen the intensity of the first workbench guide plate and the second workbench guide plate.
The utility model compared with prior art, has the following advantages and effect: 1, reasonable in design, and structure is simple, and right-angle reduction motor is arranged on cohesive position place in the middle of large lathe bed and little lathe bed, chain is run in the middle of large lathe bed, saves space; 2, guide plate be arranged so that chain connecting block with during chain movement can without clamping switching direction; 3, the both sides of fixed head are also provided with backplate, sound construction.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the switch type workbench schematic diagram based on cylinder.
Fig. 3 is the structure for amplifying schematic diagram of A place transmission device in Fig. 2.
Fig. 4 is that in Fig. 2, the spacing collision block in B place matches with limit switch structure for amplifying schematic diagram.
In figure: little lathe bed 1, large lathe bed 2, first workbench 3, first workbench guide plate 4, second workbench 5, second workbench guide plate 6, fixed head 7, locating groove 8, transmission device 9, right-angle reduction motor 11, sprocket wheel 12, chain 13, chain connecting block 14, spacing collision block 15, limit switch 16, backplate 17, stiffener 18.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
See Fig. 1-4, the transmission device of the switch type workbench based on cylinder in the present embodiment, transmission device 9 comprises right-angle reduction motor 11, the sprocket wheel 12 be engaged on right-angle reduction motor 11, the chain connecting block 14 being arranged on the chain 13 on sprocket wheel 12 and being fixed on chain 13.
The present embodiment right-angle reduction motor 11 is positioned at little lathe bed 1 and the middle joining place of large lathe bed 2, chain 13 runs in the middle of large lathe bed 2, the first workbench guide plate 4 is fixed with in the middle part of first workbench 3, the middle part of the second workbench 5 is fixed with the second workbench guide plate 6, chain connecting block 14 respectively with the first workbench guide plate 4, second workbench guide plate 6 matches, first workbench guide plate 4 is identical with the second workbench guide plate 6 structure, first workbench guide plate 4 comprises fixed head 7, fixed head 7 is while be fixed on the first workbench 3, the side of fixed head 7 is vertically fixed with locating groove 8, be provided with stiffener 18 between fixed card slot and fixed head to reinforce, fixed head both sides are provided with backplate 17 and reinforce, chain 13 is fixed with respectively two spacing collision blocks 15, spacing collision block 15 matches with the limit switch 16 be fixed on large lathe bed 2.
The course of work: right-angle reduction motor 11 by with the engaging of sprocket wheel 12, driving force is passed to chain 13, chain connecting block 14 on chain 13 is stuck in the locating groove 8 of the first workbench guide plate 4, drive the first workbench 3 setback, arrive restriction site place, the spacing collision block 15 be positioned on chain 13 touches limit switch 16, right-angle reduction motor 11 has a power failure, first workbench 3 stop motion, so far, the first workbench 3 completes fallback action, now, first workbench 3 is in directly over the second workbench 5, be fixed on little lathe bed lifting platform and lift, when the line slideway on the line slideway and large lathe bed 2 of the second workbench 5 reaches flush position, lifting cylinder stops lifting work on lifting platform, chain connecting block 14 is stuck in the locating groove of the second workbench guide plate 6, right-angle reduction motor 11 reverses, chain drive-belt 13 drives the second workbench 5 to travel forward, arrive restriction site place, another spacing collision block 15 contacts limit switch 16, right-angle reduction motor 11 power-off, second workbench 5 stop motion, so far, second workbench 5 completes forward motion, now, lifting platform puts down, and the first workbench 3 and the second workbench 5 complete exchange.
In addition, it should be noted that, the equivalence change that all structures according to the utility model inventional idea, feature and principle are done or simple change, be included in the protection domain of the utility model patent.
Claims (3)
1. the transmission device based on the switch type workbench of cylinder, it is characterized in that: comprise right-angle reduction motor, be engaged on the sprocket wheel on right-angle reduction motor, the chain connecting block being arranged on the chain on sprocket wheel and being fixed on chain, described right-angle reduction motor is positioned at joining place in the middle of little lathe bed and large lathe bed, the first workbench guide plate is fixed with in the middle part of first workbench, the second workbench guide plate is fixed with in the middle part of second workbench, described first workbench guide plate is identical with the second workbench guide board structure, described first workbench guide plate comprises fixed head, fixed head is while be fixed on the first workbench, the side of described fixed head is vertically fixed with locating groove, the locating groove of described first workbench guide plate, locating groove and the chain connecting block of the first workbench guide plate match.
2. the transmission device of the switch type workbench based on cylinder according to claim 1, is characterized in that: described chain is also fixed with spacing collision block, and described spacing collision block matches with the limit switch be fixed on large lathe bed.
3. the transmission device of the switch type workbench based on cylinder according to claim 1, is characterized in that: the both sides of described fixed head are also provided with backplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126704.3U CN204449650U (en) | 2015-03-05 | 2015-03-05 | Based on the transmission device of the switch type workbench of cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126704.3U CN204449650U (en) | 2015-03-05 | 2015-03-05 | Based on the transmission device of the switch type workbench of cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204449650U true CN204449650U (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520126704.3U Expired - Fee Related CN204449650U (en) | 2015-03-05 | 2015-03-05 | Based on the transmission device of the switch type workbench of cylinder |
Country Status (1)
| Country | Link |
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| CN (1) | CN204449650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269160A (en) * | 2015-11-30 | 2016-01-27 | 济南金强激光数控设备有限公司 | Laser cutting machine with exchangeable platforms |
-
2015
- 2015-03-05 CN CN201520126704.3U patent/CN204449650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269160A (en) * | 2015-11-30 | 2016-01-27 | 济南金强激光数控设备有限公司 | Laser cutting machine with exchangeable platforms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160628 Address after: 314500 Zhejiang city of Tongxiang province Puyuan town road triumph high-tech park Patentee after: Flying Tiger Textile Machinery Co.,Ltd. Address before: Tongxiang Puyuan Town City Jiaxing city Zhejiang province 314500 triumph road high tech Park Patentee before: FLYING TIGER LASER TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20210305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |