CN112225136A - Three-dimensional lifting platform for processing - Google Patents
Three-dimensional lifting platform for processing Download PDFInfo
- Publication number
- CN112225136A CN112225136A CN201910633130.1A CN201910633130A CN112225136A CN 112225136 A CN112225136 A CN 112225136A CN 201910633130 A CN201910633130 A CN 201910633130A CN 112225136 A CN112225136 A CN 112225136A
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- CN
- China
- Prior art keywords
- translation
- platform
- lifting
- screw
- supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F2700/00—Lifting apparatus
- B66F2700/04—Jacks with screw and nut
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The invention relates to the technical field of lifting platforms, and discloses a three-dimensional lifting platform for machining, which comprises a supporting device, wherein four mutually symmetrical universal wheels are fixedly installed at the bottom of the supporting device, two mutually symmetrical guide rods are fixedly connected between the top and the bottom of an inner cavity of the supporting device, a lifting device is movably sleeved outside the two guide rods, and a translation device is movably sleeved on the front surface of the lifting device. This three-dimensional lift platform of processing usefulness through mutually supporting of first driving motor and translation lead screw, screw-nut II, has realized moving about the platform, through mutually supporting of pneumatic cylinder and translation device, has realized the platform back-and-forth movement, through mutually supporting of second driving motor and lift lead screw, elevating gear, has realized that the platform can reciprocate, just so can realize the platform simultaneously and remove in three-dimensional space to simple structure, safe and reliable.
Description
Technical Field
The invention relates to the technical field of lifting platforms, in particular to a three-dimensional lifting platform for machining.
Background
The three-dimensional lifting platform trolley workbench moves in three directions, namely, the trolley workbench moves along the longitudinal horizontal motion of a ground track, moves up and down along double upright posts, and moves horizontally in a telescopic mode in a transverse direction perpendicular to the upright posts, so that the three-dimensional movement requirement is met.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a three-dimensional lifting platform for processing, which solves the problems in the background art.
The invention provides the following technical scheme: a three-dimensional lifting platform for processing comprises a supporting device, wherein four universal wheels which are symmetrical to each other are fixedly mounted at the bottom of the supporting device, two guide rods which are symmetrical to each other are fixedly connected between the top and the bottom of an inner cavity of the supporting device, a lifting device is movably sleeved outside the two guide rods, a translation device is movably sleeved on the front side of the lifting device, guide rail sliding block sets are fixedly mounted at the top and the bottom of the translation device, a translation lead screw is fixedly sleeved inside the translation device, one end, extending to the outside of the translation device, of the translation lead screw is fixedly connected with an output shaft of a first driving motor, the first driving motor is fixedly connected to the side surface of the translation device, a lead screw nut II is connected to the outside of the translation lead screw in a threaded manner, and the top and the bottom of the inner cavity of the lead screw nut II are fixedly connected, the positive fixedly connected with platform of screw-nut II, elevating gear's bottom fixed mounting has the pneumatic cylinder of two mutual symmetries, two the piston rod of pneumatic cylinder all with the back fixed connection of translation device, the top and the bottom of strutting arrangement inner chamber all are fixed and have cup jointed bearing I, the fixed cover in inside of bearing I has cup jointed the lift lead screw, the outside and the elevating gear threaded connection of lift lead screw, the lift lead screw extends to the fixed cover in one end at strutting arrangement top and has connect driven gear, driven gear's external toothing has drive gear, drive gear's inside is fixed and has been cup jointed second driving motor's output shaft, second driving motor and strutting arrangement's top fixed connection.
Preferably, elevating gear includes the backup pad, the translation device has been cup jointed in the front activity of backup pad, the back fixed mounting of backup pad has screw-nut I, the inside threaded connection of screw-nut I has the lift lead screw, the bottom fixed mounting of backup pad has the mounting panel, the front fixed mounting of mounting panel has two pneumatic cylinders, two the piston rod of pneumatic cylinder extends to the one end and the translation device fixed connection at the mounting panel back.
Preferably, the translation device includes the connecting plate, the equal fixed mounting in top and the bottom of connecting plate has guide rail sliding block group, the back fixed mounting of connecting plate has two slide bars that are parallel to each other, two the slide bar activity cup joints in the inside of backup pad, and the bottom that connecting plate one end was kept away from to two slide bars all welds the connecting block, the front of connecting block and the piston rod fixed connection of pneumatic cylinder.
Preferably, the shape of connecting plate is the T type, and the rectangular channel has been seted up in the front of connecting plate, and the inner wall of rectangular channel both sides all fixedly cup joints bearing II, and the fixed cover in inside of bearing II has connect the translation lead screw.
Preferably, the supporting rib plates are fixedly mounted at the bottoms of the front side and the back side of the supporting device, and universal wheels are fixedly mounted at the bottoms of the supporting rib plates.
Preferably, the lead screw nut II is E-shaped, and a convex part in the middle of the lead screw nut II extends into a rectangular groove in the front face of the connecting plate and is in threaded connection with the translation lead screw.
The invention has the following beneficial effects:
1. this three-dimensional lift platform of processing usefulness through mutually supporting of first driving motor and translation lead screw, screw-nut II, has realized moving about the platform, through mutually supporting of pneumatic cylinder and translation device, has realized the platform back-and-forth movement, through mutually supporting of second driving motor and lift lead screw, elevating gear, has realized that the platform can reciprocate, just so can realize the platform simultaneously and remove in three-dimensional space to simple structure, safe and reliable.
2. This three-dimensional lift platform of processing usefulness through mutually supporting of strutting arrangement and universal wheel for the device can remove on ground, and utilize the stability that gusset can improve the device, just so can remove suitable position with the device as required, is applicable to and carries out the spraying to some small-size equipment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the translation device and the lifting device according to the present invention;
FIG. 3 is a bottom view of the translation device and the lifting device of the present invention;
FIG. 4 is a schematic view of the lifting device of the present invention;
FIG. 5 is a schematic view of the translation device according to the present invention.
In the figure: 1. a support device; 2. a universal wheel; 3. a guide bar; 4. a lifting device; 41. a support plate; 42. a screw nut I; 43. mounting a plate; 5. a translation device; 51. a connecting plate; 52. a slide bar; 53. connecting blocks; 6. a guide rail slider group; 7. a translation screw rod; 8. a first drive motor; 9. a screw nut II; 10. a platform; 11. a hydraulic cylinder; 12. a lifting screw rod; 13. a driven gear; 14. a transmission gear; 15. a second drive motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a three-dimensional lifting platform for processing comprises a supporting device 1, four universal wheels 2 which are symmetrical to each other are fixedly installed at the bottom of the supporting device 1, two guide rods 3 which are symmetrical to each other are fixedly connected between the top and the bottom of an inner cavity of the supporting device 1, the two guide rods 3 are parallel to each other, a lifting device 4 is movably sleeved outside the two guide rods 3, a translation device 5 is movably sleeved on the front surface of the lifting device 4, guide rail sliding block sets 6 are fixedly installed at the top and the bottom of the translation device 5, a translation screw rod 7 is fixedly sleeved inside the translation device 5, one end of the translation screw rod 7 extending to the outside of the translation device 5 is fixedly connected with an output shaft of a first driving motor 8, the first driving motor 8 is fixedly connected to the side surface of the translation device 5, a screw rod nut II 9 is connected to the outside of, the top and the bottom of the inner cavity of the screw nut II 9 are fixedly connected with the slide block of the guide rail slide block group 6, the front of the screw nut II 9 is fixedly connected with a platform 10, the bottom of the lifting device 4 is fixedly provided with two symmetrical hydraulic cylinders 11, the piston rods of the two hydraulic cylinders 11 are fixedly connected with the back of the translation device 5, the top and the bottom of the inner cavity of the supporting device 1 are fixedly sleeved with a bearing I, the inside of the bearing I is fixedly sleeved with a lifting screw rod 12, the outside of the lifting screw rod 12 is in threaded connection with the lifting device 4, one end of the lifting screw rod 12 extending to the top of the supporting device 1 is fixedly sleeved with a driven gear 13, the outside of the driven gear 13 is meshed with a transmission gear 14, the outside diameter value of the transmission gear 14 is smaller than the outside diameter value of the driven gear 13, so that the speed reduction effect can, the second driving motor 15 is fixedly connected with the top of the supporting device 1.
The lifting device 4 comprises a supporting plate 41, the front surface of the supporting plate 41 is movably sleeved with a translation device 5, the back surface of the supporting plate 41 is fixedly provided with a screw nut I42, the inner thread of the screw nut I42 is connected with a lifting screw rod 12, the bottom of the supporting plate 41 is fixedly provided with a mounting plate 43, the front surface of the mounting plate 43 is fixedly provided with two hydraulic cylinders 11, the translation device 5 is pulled by the hydraulic cylinders 11 to move back and forth, so that the back and forth movement of the platform 10 is realized, and one ends of piston rods of the two hydraulic cylinders 11, which extend to the back surface of the mounting plate;
the translation device 5 comprises a connecting plate 51, guide rail sliding block sets 6 are fixedly mounted at the top and the bottom of the connecting plate 51, the guide rail sliding block sets 6 can reduce friction force generated when the screw rod nut II 9 moves, so that the platform 10 moves more smoothly, two parallel sliding rods 52 are fixedly mounted at the back of the connecting plate 51, the two sliding rods 52 are movably sleeved inside the supporting plate 41, connecting blocks 53 are welded at the bottoms of the two sliding rods 52 far away from one end of the connecting plate 51, and the front face of each connecting block 53 is fixedly connected with a piston rod of the hydraulic cylinder 11;
the connecting plate 51 is T-shaped, the front face of the connecting plate 51 is provided with a rectangular groove, the inner walls of two sides of the rectangular groove are fixedly sleeved with a bearing II, the inside of the bearing II is fixedly sleeved with a translation screw rod 7, and a screw rod nut II 9 is driven to move left and right through rotation of the translation screw rod 7;
wherein, the bottom of the front and back of the supporting device 1 is fixedly provided with a supporting rib plate to prevent the device from tilting, and the bottom of the supporting rib plate is fixedly provided with a universal wheel 2;
the shape of the screw rod nut II 9 is E-shaped, and a convex part in the middle of the screw rod nut II 9 extends into a rectangular groove in the front face of the connecting plate 51 and is in threaded connection with the translation screw rod 7.
During operation, at first promote appointed position with the device, and lock universal wheel 2, prevent that universal wheel 2 from taking place to roll, then the staff stands in the inside of platform 10, start second driving motor 15 and drive lift lead screw 12 rotation at a slow speed, thereby remove platform 10 to appointed height, restart first driving motor 8 and drive translation lead screw 7 and rotate, thereby make screw-nut II 9 and platform 10 carry out lateral shifting, start pneumatic cylinder 11 at last and drive translation device 5 and carry out the back-and-forth movement, just so can realize that platform 10 removes in certain three-dimensional space inside, be convenient for carry out operations such as spraying to other equipment, use after accomplishing alright untie universal wheel 2, and push away the device.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a three-dimensional lift platform of processing usefulness, includes strutting arrangement (1), its characterized in that: four universal wheels (2) which are symmetrical to each other are fixedly mounted at the bottom of the supporting device (1), two guide rods (3) which are symmetrical to each other are fixedly connected between the top and the bottom of an inner cavity of the supporting device (1), a lifting device (4) is sleeved outside the two guide rods (3), a translation device (5) is sleeved in the front movement of the lifting device (4), guide rail sliding block sets (6) are fixedly mounted at the top and the bottom of the translation device (5), a translation lead screw (7) is fixedly sleeved inside the translation device (5), one end, extending to the outside of the translation device (5), of the translation lead screw (7) is fixedly connected with an output shaft of a first driving motor (8), the first driving motor (8) is fixedly connected to the side face of the translation device (5), and a lead screw nut II (9) is connected with external threads of the translation lead screw (7), the top and the bottom of the inner cavity of the screw nut II (9) are fixedly connected with the sliding block of the guide rail sliding block group (6), the front of the screw nut II (9) is fixedly connected with a platform (10), the bottom of the lifting device (4) is fixedly provided with two symmetrical hydraulic cylinders (11), the piston rods of the two hydraulic cylinders (11) are fixedly connected with the back of the translation device (5), the top and the bottom of the inner cavity of the supporting device (1) are fixedly sleeved with a bearing I, the inside of the bearing I is fixedly sleeved with a lifting screw rod (12), the outside of the lifting screw rod (12) is in threaded connection with the lifting device (4), one end of the lifting screw rod (12) extending to the top of the supporting device (1) is fixedly sleeved with a driven gear (13), the outside of the driven gear (13) is engaged with a transmission gear (14), the inside of the transmission gear (14) is fixedly sleeved with an output shaft of a second driving motor (15), and the second driving motor (15) is fixedly connected with the top of the supporting device (1).
2. The three-dimensional lifting platform for processing according to claim 1, wherein: elevating gear (4) are including backup pad (41), translation device (5) have been cup jointed in the front activity of backup pad (41), the back fixed mounting of backup pad (41) has screw-nut I (42), the inside threaded connection of screw-nut I (42) has lift lead screw (12), the bottom fixed mounting of backup pad (41) has mounting panel (43), the front fixed mounting of mounting panel (43) has two pneumatic cylinders (11), two the piston rod of pneumatic cylinder (11) extends to the one end and the translation device (5) fixed connection at the mounting panel (43) back.
3. The three-dimensional lifting platform for processing according to claim 1, wherein: translation device (5) are including connecting plate (51), the equal fixed mounting in top and the bottom of connecting plate (51) has guide rail sliding block group (6), the back fixed mounting of connecting plate (51) has two slide bars (52) that are parallel to each other, two slide bar (52) activity cup joints the inside at backup pad (41), and two slide bars (52) keep away from the bottom of connecting plate (51) one end and all weld connecting block (53), the front of connecting block (53) and the piston rod fixed connection of pneumatic cylinder (11).
4. A three-dimensional lifting platform for machining according to claim 3, wherein: the shape of connecting plate (51) is the T type, and the rectangular channel has been seted up in the front of connecting plate (51), and the inner wall of rectangular channel both sides all fixedly cup joints bearing II, and the fixed cover in inside of bearing II has cup jointed translation lead screw (7).
5. The three-dimensional lifting platform for processing according to claim 1, wherein: supporting rib plates are fixedly mounted at the bottoms of the front side and the back side of the supporting device (1), and universal wheels (2) are fixedly mounted at the bottoms of the supporting rib plates.
6. The three-dimensional lifting platform for processing according to claim 1, wherein: the screw rod nut II (9) is E-shaped, and a convex part in the middle of the screw rod nut II (9) extends into a rectangular groove in the front face of the connecting plate (51) and is in threaded connection with the translation screw rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910633130.1A CN112225136A (en) | 2019-07-15 | 2019-07-15 | Three-dimensional lifting platform for processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910633130.1A CN112225136A (en) | 2019-07-15 | 2019-07-15 | Three-dimensional lifting platform for processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112225136A true CN112225136A (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910633130.1A Pending CN112225136A (en) | 2019-07-15 | 2019-07-15 | Three-dimensional lifting platform for processing |
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| Country | Link |
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| CN (1) | CN112225136A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832197A (en) * | 2021-03-25 | 2021-05-25 | 重庆建工第十一建筑工程有限责任公司 | Bentonite waterproof blanket laying device and construction method thereof |
| CN113333380A (en) * | 2021-06-10 | 2021-09-03 | 丁慧 | Gastroenterology department is with digestion scope cleaning brush degassing unit |
-
2019
- 2019-07-15 CN CN201910633130.1A patent/CN112225136A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832197A (en) * | 2021-03-25 | 2021-05-25 | 重庆建工第十一建筑工程有限责任公司 | Bentonite waterproof blanket laying device and construction method thereof |
| CN113333380A (en) * | 2021-06-10 | 2021-09-03 | 丁慧 | Gastroenterology department is with digestion scope cleaning brush degassing unit |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210115 |
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| WD01 | Invention patent application deemed withdrawn after publication |