CN212351904U - Combined type displacement rotary table with multiple working postures - Google Patents
Combined type displacement rotary table with multiple working postures Download PDFInfo
- Publication number
- CN212351904U CN212351904U CN201921543638.4U CN201921543638U CN212351904U CN 212351904 U CN212351904 U CN 212351904U CN 201921543638 U CN201921543638 U CN 201921543638U CN 212351904 U CN212351904 U CN 212351904U
- Authority
- CN
- China
- Prior art keywords
- rotary table
- rotary
- base
- turntable
- platform
- 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.)
- Active
Links
Images
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model relates to a combination formula revolving stage that shifts with multiple work gesture, the combination formula large-tonnage that relates shifts the revolving stage and can realize the azimuth motion of many gestures, the system comprises two sets of work platform and equipment main part, mainly realizes that the below gyration (-180 °) moves, the every single move upset (-45 °) moves, the top is turned round in succession (0 ~360 °) moves the action gesture such as, but each action gesture independent motion or combined motion can realize the speed governing, the constant speed and the positioning motion of each action gesture. Each action posture is driven by a servo motor and controlled by a PLC (programmable logic controller), and the device has the characteristics of high control precision, accurate azimuth positioning and the like.
Description
Technical Field
The utility model relates to a combination formula large-tonnage revolving stage mother that shifts both can realize the below gyration-180 ° - +180 ° motion, every single move upset-45 ° - +45 ° motion, the top is turned around action gesture such as 0~360 ° motion in succession, but each action gesture independent motion or combined motion, the combination formula revolving stage that shifts that has multiple work gesture that can realize the speed governing, the constant speed and the positioning motion of each action gesture again belongs to combination formula revolving stage manufacturing field that shifts.
Background
The existing positioner is mainly applied to the fields of welding, assembling and the like of small-tonnage equipment, has the functions of plane rotation, overturning and the like, has the lifting function of small stroke in part, and provides a rotating or overturning working posture for parts of shafts, discs and cylinders. The welding and assembling positioner is generally a single-group working platform, and the conventional positioner is generally characterized by lower equipment precision, small installation tonnage and the like.
In the petroleum, chemical and nuclear power industries, a large positioner is mainly matched with machining equipment to cut workpieces, and the positioner has horizontal rotation and turnover functions, generally belongs to customized equipment, and is low in product universality. The equipment workpiece is machined in a fixed posture after being displaced, the use of a combined posture is not involved, and the use working condition is single. ZL201811373461.8 involves the special machine of shifting who is a water and electricity head processing, and the machine major structure that shifts installs on sliding guide, can carry out certain stroke horizontal motion, thereby the main mechanism that shifts relies on three group's slewing supports that set up to carry out slewing motion and change the position gesture. What relate to in ZL201410220439.5 is a multi-angle machine of shifting that can carry out three-dimensional space location with the work piece, adopts the mode of stacking the machine of shifting combination to realize the triaxial space and shift, uses the lead screw lift to accomplish the raising and lowering functions, and the whole height of equipment is higher, uses to require highly to the installation space, is not suitable for large-tonnage equipment to use.
Disclosure of Invention
The design purpose is as follows: the defects in the background technology are avoided, the combined type large-tonnage displacement rotary table with multiple working postures is designed, the requirements of workpiece equipment on the change of the working postures and the installation directions in the manufacturing, assembling and testing processes are met, and the combination of all groups of action postures can realize the three-axis space coordinate position; secondly, the workpiece equipment can realize multi-azimuth attitude motion after being installed, can perform mutual switching of working attitude and azimuth according to a set position, has the characteristics of high automation degree, accurate azimuth positioning and the like, and can also use a manual mode to adjust a single attitude; and thirdly, the two groups of working platforms arranged on the rotary table have different functions, and the applicability of the rotary table is improved by the combined design of the two groups of platforms.
The design scheme is as follows: in order to achieve the above design objectives. The utility model discloses the combination formula large-tonnage that relates in structural design shifts revolving stage can realize the azimuthal motion of multi-attitude, and the system comprises two sets of work platform and equipment main part, mainly realizes action gestures such as below gyration (-180 to + 180) motion, every single move upset (-45 to + 45) motion, the continuous gyration of top (0 ~ 360) motion, but each action gesture independent motion or combined motion can realize the speed governing, constant speed and the positioning motion of each action gesture. Each action posture is driven by a servo motor and controlled by a PLC (programmable logic controller), and the device has the characteristics of high control precision, accurate azimuth positioning and the like.
The deflection rotary table has two working posture modes, namely a mode I: the rotary table is in a withdrawing state, the large platform and the small platform are connected to form an integral rotary platform, a T-shaped groove fixing plate is arranged on the upper plane of the large platform and the small platform, fixed workpiece equipment can be installed by using a fixing bolt, the integral platform can bear 60T tons of workpiece equipment, and the platform is driven to rotate downwards (-180 degrees to +180 degrees) by means of a lower rotary mechanism of the rotary table; the lower part of the large platform is provided with a rotary supporting wheel which is combined with a supporting guide rail at the top of the mounting framework for use, and the guiding and stabilizing requirements of the combined platform during rotation can be met. Under the mode one attitude, the pitching overturning and upper-position continuous rotation actions of the rotary table are in a locking attitude.
And a second mode: and (4) mounting and fixing workpiece equipment at the position of the small platform, and removing the connection combination of the large platform and the small platform. The large platform is in a locking posture, the rotary table is jacked to a specified working height by means of the arranged lifting mechanism, the rotary table can realize the action postures of downward rotation (-180 degrees to +180 degrees), pitching turnover (-45 degrees to +45 degrees), upward continuous rotation (0 to 360 degrees) and the like at the position, and each dynamic state can move independently or in a combined manner. Under the mode two postures, the change of the device workpiece in the coordinate position of the three-axis space can be realized through the combination of the motions in various directions.
The actions of the rotary table can be manually controlled and automatically controlled, and the rotary table has the system functions of equipment system self-checking, data comprehensive processing, constant speed and positioning movement.
The technical scheme is as follows: the utility model provides a combination formula revolving stage that shifts with multiple work gesture, includes PLC controller and electrical apparatus control system, characterized by: the small platform is embedded in the large platform structure, the small platform and the large platform are combined by means of a connecting device, the small platform is connected with the pitching turnover mechanism through an upper rotary support, the pitching turnover mechanism is driven to turn over by the pitching turnover mechanism, and the upper rotary support is driven to rotate by an upper rotary driving mechanism; the upper part of the turntable base is in inserting locking fit or separation with a large platform back inserting locking hole through a vertical bolt, the back of the large platform is provided with a plurality of large platform supporting wheels, the large platform supporting wheels are matched with a guide rail on the surface of the turntable base to perform rotary motion, a turntable lifting guide device is arranged around the turntable base, a lower rotary mechanism is arranged at the bottom of the turntable base, and the lower part of the turntable base is connected with a lifting oil cylinder of the turntable lifting mechanism; the side frame of the turntable is a supporting device of the upper structure of the turntable and is used for connecting a lower rotary support and a pitching turnover mechanism.
Compared with the background technology, the utility model can realize the carrying of various equipment workpieces by using the combined working platform; the working platform has strong bearing capacity, and meets the use requirement of large-tonnage equipment workpieces; thirdly, the working postures are various, the configuration combination can realize three-axis space coordinates, and different position postures can realize constant speed, speed regulation and positioning movement; fourthly, various working postures can be used independently or in combination; fifthly, the system adopts servo drive and PLC control, and has the characteristics of high precision and accurate azimuth positioning; sixthly, the rotary table system has the functions of equipment self-checking, automatic operation, manual operation, data comprehensive processing and the like, and has high system intelligence degree and high operation reliability
Drawings
Fig. 1 is a schematic view of the overall structure of a combined type shifting rotary table with a plurality of working postures.
FIG. 2 is a schematic diagram of a state of a composition mode of FIG. 1, wherein 2-1 upper rotary servo motor, 2-2 speed reducer, 5-1 lower rotary servo motor, 5-2 speed reducer, 10-1 upper rotary support outer gear ring, 10-2 upper rotary support inner gear ring 6-1, lower rotary support inner gear ring, and 6-2 lower rotary support inner gear ring.
Fig. 3 is a side view schematic of fig. 1.
FIG. 4 is a schematic view of the two states of the assembly mode of FIG. 1, wherein 1-small platform, 2-upper rotary driving mechanism, 3-large platform, 4-turntable base, 5-lower rotary driving mechanism, 6-lower rotary support, 7-large platform supporting wheel, 8-turntable side frame, 9-pitching turnover mechanism, 10-upper rotary support, 12-mounting frame, 13-turntable lifting mechanism, and 14-electric control system.
FIG. 5 is a side view of the schematic of FIG. 4, wherein 9-1 the main frame of the turnover mechanism, 9-2 the output shaft, 9-3 the bearing box, 8 the side frame of the turntable, 10 the upper slewing bearing, 11 the turnover driving mechanism.
Fig. 6 is a schematic diagram of an external tooth-shaped slewing bearing structure.
Fig. 7 is a schematic structural view of the turntable base.
Fig. 8 is a schematic view of the small and large stages of fig. 1 before they are combined.
Fig. 9 is a schematic view of the large platform and the turntable base before locking.
Detailed Description
Example 1: a combined type displacement rotary table with multiple working postures is mainly structurally shown in the figures 1-9 and comprises a PLC (programmable logic controller) and an electric appliance control system 14, the displacement rotary table is mainly composed of the 14 groups of components, direction conversion motion of multiple postures of an equipment workpiece is met under different modes, action postures of downward rotation (-180 degrees to +180 degrees), pitching turnover (-45 degrees to +45 degrees), upward continuous rotation (0-360 degrees) and the like of the equipment workpiece can be realized, and the combination of all the action postures can realize a three-axis space coordinate position.
The small platform 1 is about 5m in diameter, bears 20T, is used in a mode two posture (a structure shown in figures 4-5), and consists of a section bar framework and a plate panel, wherein the plate panel is provided with a T-shaped groove fixing plate and a screw hole, equipment workpieces can be installed at the position of the small platform by using a pressing plate bolt, the small platform can realize the actions of upper continuous and positioning rotary motion, pitching turnover motion, lower rotary motion and the like, and the small platform 1 is connected with an upper return support 10; when the mode two posture is used, the large platform 3 is in a locked state.
The upper rotary driving mechanism 2 is composed of a servo motor and a precision speed reducer and provides power output for upper rotary.
The diameter of the large platform 3 is about 10m, the large platform bears 60T, the large platform is used in a mode one time (a structure shown in figures 2-3), the rotary table is in a withdrawing posture in a mode one posture, the small platform 1 is embedded in the structure of the large platform 3, the two groups of platforms are combined by the connecting device, and the large platform 3 is driven by the rotary support 6 below and the support wheel 7 of the large platform to realize the rotary motion below in the posture. When the mode one posture is used, the upper part of the small platform 1 rotates and tilts and turns to be in a locking posture;
the turntable base 4 supports the whole turntable structure, the upper part of the base is connected with a large platform supporting wheel 7, and the periphery of the base is provided with a turntable lifting guide device; the bottom of the base is provided with a lower swing mechanism 5, and the lower part of the base is connected with a lifting oil cylinder of a rotary table lifting mechanism 13; in the mode one state, the turntable base 4 is in contact with a support provided on the mounting frame 12.
The side frame 8 of the rotary table is a supporting device of the upper structure of the rotary table and is mainly formed by welding and processing sectional materials and plates; used for connecting the large platform supporting wheel 7 and the pitching turnover mechanism 9; the pitching turnover mechanism 9 is composed of a turnover shaft, a framework, a cover plate and the like. The overturning shaft is connected with the side frame 8 of the turntable by using a bearing box, sector gears on two sides in the pitching overturning mechanism are driven by a servo motor and a precision reducer gear in the pitching overturning mechanism 11, so that the overturning mechanism is driven to perform overturning motion within the range of minus 45 degrees to plus 45 degrees; the upper cover plate of the turnover mechanism is connected with an upper slewing bearing 10.
Revolving stage integral erection relies on revolving stage elevating system 13 to realize the lift of revolving stage inside installation framework 12, and platform elevating system relies on hydraulic pressure jacking device to jack up the revolving stage to appointed height to realize mechanical locking by the locking bolt that the system set up, guarantee system safety.
The driving device of each posture action of the turntable system is driven by a servo motor and a speed reducer in the using process, and is controlled by a PLC (programmable logic controller), so that the turntable system has the characteristics of high control precision, accurate azimuth positioning and the like; the speed-fixing, speed-regulating and positioning motions of all the action postures can be realized, the switching operation can be carried out between two mode postures, the working modes are selected according to different use conditions, and each working mode can also be manually or automatically operated.
Specifically, the small platform 1 is embedded in the structure of the large platform 3, the two groups of platforms are combined by means of a connecting device, the small platform 1 is connected with a pitching turnover mechanism 9 through an upper rotary support 10, the pitching turnover mechanism 9 is driven to turn over by a pitching turnover mechanism 11, and the upper rotary support 10 is driven to rotate by an upper rotary driving mechanism 2; the rotary table base 4 supports an integral rotary table structure, the upper part of the rotary table base 4 is connected with a large platform supporting wheel 7, the periphery of the rotary table base 4 is provided with a rotary table lifting guide device, the bottom of the rotary table base 4 is provided with a lower swing mechanism 5, and the lower part of the rotary table base 4 is connected with a lifting oil cylinder of a rotary table lifting mechanism 13; the side frame 8 of the turntable is a supporting device of the upper structure of the turntable and is used for connecting the lower rotary support 6 and the pitching turnover mechanism 9;
the first mode is as follows: the rotary table is in a withdrawing state, the large platform 3 and the small platform (rotary table) 1 are connected to form an integral rotary platform, namely after the small platform (rotary table) 1 is withdrawn, a plurality of vertical bolts 1-1 positioned on the back (bottom) of the small platform (rotary table) 1 are inserted into locking pin holes 3-1 of the large platform 3 (a plurality of locking holes 3-1 are arranged at the inner frame of the large platform 3), and two groups of platforms are connected and combined, as shown in figure 8; t-shaped groove fixing plates are arranged on the upper planes of the large platform 3 and the small platform 1, fixed workpiece equipment can be installed and fixed by using fixing bolts, the whole platform can bear 60T tons of workpiece equipment, and the platform is driven by a lower slewing mechanism of the rotary table to rotate downwards by minus 180 degrees to plus 180 degrees; the lower part of the large platform 3 is provided with a rotary supporting wheel 7 which is combined with a supporting guide rail at the top of the mounting frame for use, so that the guiding and stabilizing requirements of the combined platform during rotation can be met, and in a mode-one posture, the pitching and overturning and upper-position continuous rotary actions of the rotary table are in a locking posture;
and a second mode: the fixed workpiece equipment is installed at the position of the small platform 1, the large platform 3 and the small platform 1 are connected and combined and released, the small platform (rotary table) 1 is jacked to a specified height, and the two groups of platforms (the small platform 1 and the large platform 3) are connected and combined and released. The large platform 3 is in a locking posture (because the upper surface of the rotary table base 4 is provided with the vertical bolt 4-1, in a mode two state, the vertical bolt can be inserted into a locking pin hole of the large platform 3 after the rotary table is jacked, the large platform 3 and the rotary table base 4 can be connected and locked), the rotary table is jacked to a specified working height by means of the arranged rotary table lifting mechanism 13, the rotary table can realize action postures of rotating below minus 180 degrees to plus 180 degrees, overturning in pitching to minus 45 degrees to plus 45 degrees, continuously rotating above 0 to 360 degrees and the like at the position, each dynamic state can move independently or in a combined mode, and under the mode two postures, the change of an equipment workpiece in a three-axis space coordinate position can be realized by the combination of.
The rotary driving mechanism is used for driving the rotary motion of the rotary table and the small platform above the rotary table and consists of a servo motor 2-1, a speed reducer 2-2 and an upper rotary support 10; the servo motor 2-1 provides power for the rotary system, the servo motor 2-1 is connected with the speed reducer 2-2, and the output gear at the end of the speed reducer drives the upper rotary support 10 to move, so that the small platform 1 or the rotary table is driven to do rotary motion.
The upper slewing bearing 10 is composed of an upper slewing bearing outer gear ring 10-1 and an upper slewing bearing inner gear ring 10-2, and the upper slewing bearing outer gear ring 10-1 is sleeved on the upper slewing bearing inner gear ring 10-2.
The rotary table is integrally arranged in the mounting framework 12, the lifting of the rotary table is realized by the rotary table lifting mechanism 13, the rotary table lifting mechanism 13 lifts the rotary table to a specified height by a hydraulic lifting device, and the mechanical locking is realized by a locking bolt arranged in the system; the rotary table component is integrally arranged on the rotary table base 4, a mounting hole of the lower rotary support outer gear ring 6-2 is reserved on the upper surface of the rotary table base 4, and the base 4 is connected with the rotary support outer gear ring by using a connecting bolt; the lower surface is provided with an oil cylinder connecting seat for connecting the turntable lifting mechanism 13.
The lower slewing bearing inner gear ring 6-1 in the slewing support 6 is connected with a bottom plate of 8 parts of the side frame of the turntable by using a connecting bolt, and the lower slewing bearing inner gear ring 6-1 of the lower slewing mechanism 5 can drive the turntable to rotate in the lower direction.
Output shafts 9-2 are arranged at two sides of the turnover mechanism 9, bearing boxes 9-3 are arranged at output shaft ends at two ends, and the bearing boxes 9-3 of the turnover mechanism can be fixedly connected with the side frames 8 of the rotary table by using connecting bolts; bolt holes of an upper slewing bearing inner gear ring 10-2 are reserved on the upper surface of the turnover mechanism 9, and the upper slewing bearing 10 is connected with the turnover mechanism 9 through fastening bolts.
The upper rotary driving mechanism 2 is arranged on a supporting frame of the turnover mechanism 9, a speed reducer driving gear is meshed with an upper rotary support outer gear ring 10-1, and the upper rotary support outer gear ring 10-1 is in bolted connection with the small platform 1 by using a fastening bolt.
The whole displacement rotary table is arranged in the framework 12, the displacement rotary table is lifted in the framework by the aid of the arranged rotary table lifting mechanism 13, the two ends of a hydraulic cylinder of the lifting mechanism are respectively connected with the framework 12 and the rotary table base 4, and meanwhile, the guide of the rotary table in lifting and the limit requirement of the lower azimuth rotary table base can be met by the aid of a sliding block mechanism arranged at the angular position of the rotary table base 4.
The turntable base 4 supports the whole turntable structure, the upper part of the base is connected with a large platform supporting wheel 7, and the periphery of the base is provided with a turntable lifting guide device; the bottom of the base is provided with a lower swing mechanism 5, and the lower part of the base is connected with a lifting oil cylinder of a rotary table lifting mechanism 13; in the mode one state, the turntable base 4 is in contact with a support provided on the mounting frame 12.
The side frame 8 of the turntable is a supporting device of the upper structure of the turntable, is mainly formed by welding and processing sectional materials and plates and is used for connecting a large platform supporting wheel 7 and a pitching turnover mechanism 9; the pitching turnover mechanism 9 is composed of a turnover shaft, a framework, a cover plate and the like, the turnover shaft is connected with the side frame 8 of the turntable by using a bearing box, sector gears on two sides in the pitching turnover mechanism are driven by a servo motor and a precision reducer gear in the pitching turnover mechanism 11, and the turnover mechanism is driven to turn over within the range of-45 degrees to +45 degrees; the upper cover plate of the turnover mechanism is connected with an upper slewing bearing 10.
It is to be understood that: although above-mentioned embodiment is right the utility model discloses a design has done more detailed word description, but these word descriptions, are only right the utility model relates to a simple word description of idea, rather than right the utility model relates to a restriction of idea, any do not surpass the utility model relates to a combination, increase or the modification of idea all fall into the utility model discloses a within the protection scope.
Claims (11)
1. The utility model provides a combination formula revolving stage that shifts with multiple work gesture, includes PLC controller and electrical apparatus control system, characterized by: the small platform (1) is embedded in the structure of the large platform (3), the small platform (1) and the large platform (3) are combined by a connecting device, the small platform (1) is connected with a pitching turnover mechanism (9) through an upper rotary support (10), the pitching turnover mechanism (9) is composed of a turnover shaft, a framework, a cover plate and the like, and the upper rotary support (10) is driven to rotate by an upper rotary driving mechanism (2); the upper part of the rotary table base (4) is in inserting locking fit or separation with an inserting locking hole (3-1) on the back of the large platform (3) through a vertical bolt (4-1), a plurality of large platform supporting wheels (7) are arranged on the back of the large platform (3), the large platform supporting wheels (7) are matched with a guide rail on the surface of the rotary table base to perform rotary motion, rotary table lifting guide devices are arranged on the periphery of the rotary table base (4), a lower rotary mechanism (5) is arranged at the bottom of the rotary table base (4), and the lower part of the rotary table base (4) is connected with a lifting oil cylinder of a rotary table lifting mechanism (13); the side frame (8) of the turntable is a supporting device of the upper structure of the turntable and is used for connecting the lower rotary support (6) and the pitching turnover mechanism (9).
2. The combined shifting rotary table with multiple working postures as claimed in claim 1, wherein: the connecting device is a vertical plug-in and jack plug-in structure.
3. The combined shifting rotary table with multiple working postures as claimed in claim 1, wherein: the rotary driving mechanism is used for driving the rotary motion of the rotary table and the small platform above the rotary table and consists of a servo motor (2-1), a speed reducer (2-2) and an upper rotary support (10); the servo motor (2-1) provides power for the rotary system, the servo motor (2-1) is connected with the speed reducer (2-2), and the output gear at the end of the speed reducer drives the upper rotary support (10) to move, so that the small platform (1) or the rotary table is driven to do rotary motion.
4. The combined index rotary table having a plurality of working attitudes as claimed in claim 1 or 3, wherein: the upper slewing bearing (10) is composed of an upper slewing bearing outer gear ring (10-1) and an upper slewing bearing inner gear ring (10-2), and the upper slewing bearing outer gear ring (10-1) is sleeved on the upper slewing bearing inner gear ring (10-2).
5. The combined shifting rotary table with multiple working postures as claimed in claim 1, wherein: the rotary table is integrally arranged in the mounting framework (12), the rotary table is lifted by a rotary table lifting mechanism (13), the rotary table lifting mechanism (13) lifts the rotary table to a specified height by a hydraulic lifting device, and the rotary table is mechanically locked by a locking bolt arranged in the system; the rotary table component is integrally arranged on the rotary table base (4), a mounting hole of the lower slewing bearing outer gear ring (6-2) is reserved on the upper surface of the rotary table base (4), and the base (4) is connected with the slewing bearing outer gear ring by using a connecting bolt; the lower surface is provided with an oil cylinder connecting seat used for connecting a turntable lifting mechanism (13).
6. The combined shifting rotary table with multiple working postures as claimed in claim 1, wherein: the lower slewing bearing inner gear ring (6-1) in the slewing support (6) is connected with a bottom plate of a side frame (8) of the turntable by using a connecting bolt, and the lower slewing bearing inner gear ring (6-1) of the lower slewing mechanism (5) can drive the turntable to rotate in the lower direction.
7. The combined shifting rotary table with multiple working postures as claimed in claim 1, wherein: output shafts (9-2) are arranged on two sides of the turnover mechanism (9), bearing boxes (9-3) are mounted at the output shaft ends of the two ends, and the bearing boxes (9-3) of the turnover mechanism can be fixedly connected with the side frames (8) of the rotary table by using connecting bolts; bolt holes of an upper slewing bearing inner gear ring (10-2) are reserved on the upper surface of the turnover mechanism (9), and the upper slewing bearing (10) is connected with the turnover mechanism (9) through fastening bolts.
8. The combined shifting rotary table with multiple working postures as claimed in claim 1, wherein: the upper rotary driving mechanism (2) is arranged on a supporting frame of the turnover mechanism (9), a driving gear of the speed reducer is meshed with an outer gear ring (10-1) of the upper rotary support, and the outer gear ring (10-1) of the upper rotary support is in bolted connection with the small platform (1) by using a fastening bolt.
9. The combined shifting rotary table with multiple working postures as claimed in claim 1, wherein: the whole displacement rotary table is arranged in the framework (12), the displacement rotary table is lifted in the framework by the aid of the arranged rotary table lifting mechanism (13), the two ends of a hydraulic cylinder of the lifting mechanism are respectively connected with the framework (12) and the rotary table base (4), and meanwhile, the guide of the rotary table during lifting and the limit requirement of the rotary table base in the lower position can be met by the aid of the sliding block mechanism arranged at the angular position of the rotary table base (4).
10. The combined shifting rotary table with multiple working postures as claimed in claim 1, wherein: the turntable base (4) supports the whole turntable structure, the upper part of the base is connected with a large platform supporting wheel (7), and the periphery of the base is provided with a turntable lifting guide device; the bottom of the base is provided with a lower swing mechanism (5), and the lower part of the base is connected with a lifting oil cylinder of a turntable lifting mechanism (13); in the mode one state, the turntable base (4) is in contact with a support seat provided on the mounting frame (12).
11. The combined shifting rotary table with multiple working postures as claimed in claim 1, wherein: the overturning shaft is connected with a side frame (8) of the turntable by using a bearing box, sector gears on two sides in the pitching overturning mechanism are driven by a servo motor and a precision reducer gear in the pitching overturning mechanism (9), so that the overturning mechanism is driven to perform overturning motion within the range of minus 45 degrees to plus 45 degrees; the upper cover plate of the turnover mechanism is connected with an upper slewing bearing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921543638.4U CN212351904U (en) | 2019-09-17 | 2019-09-17 | Combined type displacement rotary table with multiple working postures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921543638.4U CN212351904U (en) | 2019-09-17 | 2019-09-17 | Combined type displacement rotary table with multiple working postures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212351904U true CN212351904U (en) | 2021-01-15 |
Family
ID=74138006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921543638.4U Active CN212351904U (en) | 2019-09-17 | 2019-09-17 | Combined type displacement rotary table with multiple working postures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212351904U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666752A (en) * | 2019-09-17 | 2020-01-10 | 中铁宝桥集团有限公司 | Combined type displacement rotary table with multiple working postures and combined mode |
| CN113478157A (en) * | 2021-05-31 | 2021-10-08 | 江铃汽车股份有限公司 | Assembly tool |
| CN113927555A (en) * | 2021-10-15 | 2022-01-14 | 四川德胜集团钒钛有限公司 | Maintenance platform of crystallizer |
-
2019
- 2019-09-17 CN CN201921543638.4U patent/CN212351904U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666752A (en) * | 2019-09-17 | 2020-01-10 | 中铁宝桥集团有限公司 | Combined type displacement rotary table with multiple working postures and combined mode |
| CN110666752B (en) * | 2019-09-17 | 2023-10-27 | 中铁宝桥集团有限公司 | Combined deflection turntable with multiple working postures and combined mode |
| CN113478157A (en) * | 2021-05-31 | 2021-10-08 | 江铃汽车股份有限公司 | Assembly tool |
| CN113927555A (en) * | 2021-10-15 | 2022-01-14 | 四川德胜集团钒钛有限公司 | Maintenance platform of crystallizer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110666752B (en) | Combined deflection turntable with multiple working postures and combined mode | |
| CN212351904U (en) | Combined type displacement rotary table with multiple working postures | |
| CN204237444U (en) | A kind of adjustable for height transfer crane | |
| CN109879204A (en) | A kind of building installation engineering Special elevator | |
| CN103894872B (en) | Large workpiece 180 degree upset positioners | |
| CN203021253U (en) | Mechanical synchronous lifting mechanism | |
| CN110316281A (en) | A kind of AGV carrier of backpack | |
| CN206536457U (en) | A kind of baseplate transportation robot | |
| CN107775611B (en) | Cantilever type multi-shaft rotary table for spacecraft attitude adjustment | |
| CN108526848B (en) | Base turnover device of wind generating set, yaw system assembly platform and method | |
| CN213895065U (en) | Jacking mechanism for aviation maintenance | |
| CN102680261B (en) | Rotary inclined test bed device | |
| CN208684305U (en) | A kind of rotatable three-face over-constrained scissor-type lifting mechanism | |
| CN112496721B (en) | Device and method for penetrating rotor into exhaust end | |
| CN104264647B (en) | Self-elevating drilling platform cantilever beam sliding device | |
| CN214134715U (en) | L-shaped double-shaft lifting positioner | |
| CN211638780U (en) | Industrial robot rotary inverted hanging device for welding shield cutter head | |
| CN208101951U (en) | Positioning device and battery replacement device | |
| CN214924398U (en) | Multi-arm rotary robot | |
| CN212168993U (en) | Bidirectional boring machining center | |
| CN202582923U (en) | Rotary inclined testing stand device | |
| CN109095387A (en) | A kind of L-AGV and L-AGV lifting platform control method | |
| CN104925719B (en) | Device for overturning and installing base of wind driven generator | |
| CN202684495U (en) | Turnover device of gear case | |
| CN113562661A (en) | Built-in type rotary lifting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |