CN204322075U - A kind of cylindrical coordinates robot - Google Patents
A kind of cylindrical coordinates robot Download PDFInfo
- Publication number
- CN204322075U CN204322075U CN201420756225.5U CN201420756225U CN204322075U CN 204322075 U CN204322075 U CN 204322075U CN 201420756225 U CN201420756225 U CN 201420756225U CN 204322075 U CN204322075 U CN 204322075U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- shaft
- power transmission
- robot
- axis
- 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
Landscapes
- Retarders (AREA)
Abstract
The utility model discloses a kind of cylindrical coordinates robot, a kind of cylindrical coordinates robot, the rotating shaft (3) comprising the Z axis (1) that can move along Z-direction, the X-axis (2) that can move in X direction and can rotate in Z-direction, also comprises the trip shaft (4) that can rotate in X-direction; Wherein, described Z axis (1) arranges described rotating shaft (3), described rotating shaft (3) arranges described trip shaft (4), described trip shaft (4) arranges described X-axis (2).Adopt robot of the present utility model can realize the upset of material self, and the utility model also has robot of the present utility model and also has that structure is simple, compact, stability and rigidity strong, the advantage that floor space is little.
Description
Technical field
The utility model relates to a kind of cylindrical coordinates robot.
Background technology
In processing and manufacturing industry of today, on very factoried production line, handling material is still by manually completing, labour intensity is large, production efficiency is low, in order to increase work efficiency, reduce cost of labor, adapt to modern automation produce, design cylindrical coordinates robot replaces manually loading and unloading material, to raise labour productivity.Existing cylindrical coordinates robot, mainly utilize lead screw gear to realize rotation that the translation of material and multi-spindle rotary mechanism realize material, do not realize the mechanism of material self upset, the upset that realize material just can need be completed by the cooperation of artificial or multiple robots.And the multi-spindle rotary mechanism structure that existing cylindrical coordinates robot adopts is too complicated, and it is on the weak side structure also to exist integral rigidity, make the shortcomings such as existing cylindrical coordinates robot exists complex structure on the whole, rigidity is on the weak side, floor space is large, and structure is not compact.
Utility model content
The purpose of this utility model is to provide a kind of cylindrical coordinates robot.
To achieve these goals, the utility model is achieved in that a kind of cylindrical coordinates robot, and the rotating shaft comprising the Z axis that can move along Z-direction, the X-axis that can move in X direction and can rotate in Z-direction, also comprises the trip shaft that can rotate in X-direction; Wherein, described Z axis arranges described rotating shaft, described rotating shaft arranges described trip shaft, described trip shaft arranges described X-axis.Described X-axis end is provided with work holder, when loading and unloading material, work holder holding workpiece, the motion of X-direction is realized under the effect of X-axis, the motion of Z-direction is realized under the effect of Z axis, under the effect of rotating shaft, realize the rotation of material, under the effect of trip shaft, realize the upset of material self; Such setting is without the need to realizing the upset of material by the cooperation of multiple robot, and structure is simple, takes up an area little.
In order to realize the motion of material in Z-direction further, described Z axis comprises pedestal, described pedestal is provided with lead screw gear along Z-direction, described lead screw gear comprises nut seat, described nut upper left is provided with Z axis elevating bracket, be outside equipped with the case be fixed on described pedestal in described lead screw gear, described pedestal is also provided with the AC servo motor for driving described lead screw gear.
In order to realize the rotary motion of material further, described rotating shaft comprise along Z-direction arrange comprise AC servo motor, planetary reduction gear and power transmission shaft; Wherein, described AC servo motor is connected with the input of described planetary reduction gear, and the output of described planetary reduction gear is connected with one end of described power transmission shaft, and described AC servo motor is arranged in described Z axis elevating bracket; Outside described power transmission shaft, be arranged with column, described column lower end and described Z axis elevating bracket are connected.
In order to make robot compacter in the structure of Z-direction further, be provided with two angular contact bearings in column in the upper end of described power transmission shaft.Described angular contact bearing can regulate described rotating shaft in the gap of Z-direction.
In order to the rotary inertia of the weight and power transmission shaft that reduce robot further, described power transmission shaft is hollow shaft.
In order to realize the upset of material self further, described trip shaft comprises the AC servo motor, planetary reduction gear, pinion, gear wheel and the rotating shaft that arrange in X direction; The clutch end of described AC servo motor is connected with the input of described planetary reduction gear, and the output of described planetary reduction gear is connected with described pinion, and described pinion engages with described gear wheel, and described gear wheel connects described rotating shaft; Motor mount is outside equipped with at gear, the output of described planetary reduction gear is connected by screw the end face being installed on described motor mount, the rotating seat be connected with described motor mount is outside equipped with at described rotating shaft, described rotating shaft terminal is installed in described rotating seat by rolling bearing, and described rotating shaft is hollow shaft.Like this be arranged so that material can realize the rotation of self under the drive of described rotating shaft.
In order to realize the motion of material in X-direction further, described X-axis comprises concentric AC servo motor, power transmission shaft and the motion arranged with described gear wheel; Described AC servo motor is connected with one end of described power transmission shaft, and the other end of described power transmission shaft is connected with described motion; Described AC servo motor is arranged on the outer face of described motor mount by screw, to be arranged in described rotating shaft and to stretch out described rotating seat at described power transmission shaft; Described motion is fixedly mounted at the end face of described rotating shaft.
In order to realize the motion of material in X-direction better, described motion comprises the lead-screw drive mechanism be connected with described power transmission shaft arranged in X direction and the expansion plate that can move in X direction, described lead screw gear is slided and is provided with slide block, described expansion plate is fixed on described slide block by slide block backing plate.
In order to improve the stability in X-direction motion and the rigidity of described robot, be outside equipped with the outer cover be connected with end cap at described motion, the bottom in described outer cover is provided with the linear guides for skid.
The beneficial effects of the utility model are, have employed cylindrical coordinates robot of the present utility model, owing to employing switching mechanism, the upset of material self can be realized when handling material, owing to have employed the rotating mechanism of single shaft, robot of the present utility model also has that structure is simple, compact, stability and the good by force advantage of rigidity, and in addition, cylindrical coordinates robot of the present utility model has that structure is simple, rigidity is strong, floor space is little and the advantage of compact conformation on the whole.
accompanying drawing illustrates:
fig. 1 is the structure chart of cylindrical coordinates robot of the present utility model;
Fig. 2 is the front view of Z axle;
Fig. 3 is Z axis left view;
Fig. 4 is the front view of rotating shaft;
Fig. 5 is the sectional view of rotating shaft;
Fig. 6 is the structure chart of trip shaft;
Fig. 7 is the sectional view of trip shaft;
Fig. 8 is the structure chart of motion;
Fig. 9 is the sectional view of motion.
detailed description of the invention:
The utility model is introduced below by by the embodiment shown in accompanying drawing; but the utility model is not limited to introduced embodiment; any improvement or alternative on the present embodiment essence spirit, still belongs to the utility model claim scope required for protection.
embodiment 1: as shown in figs 1-9, a kind of cylindrical coordinates robot, the rotating shaft 3 comprising the Z axis 1 that can move along Z-direction, the X-axis 2 that can move in X direction and can rotate in Z-direction, also comprises the trip shaft 4 that can rotate in X-direction; Wherein, described Z axis 1 arranges described rotating shaft 3, described rotating shaft 3 arranges described trip shaft 4, described trip shaft 4 arranges described X-axis 2.
Described Z axis 1 comprises pedestal 10, described pedestal 10 is provided with lead screw gear 11 along Z-direction, described lead screw gear 11 comprises nut seat 12, described nut seat 12 is provided with Z axis elevating bracket 13, be outside equipped with the case 14 be fixed on described pedestal 10 in described lead screw gear 11, described pedestal 10 is also provided with the AC servo motor 15 for driving described lead screw gear 11.
Described rotating shaft 3 comprise along Z-direction arrange comprise AC servo motor 30, planetary reduction gear 31 and power transmission shaft 32; Wherein, described AC servo motor 30 is connected with the input of described planetary reduction gear 31, and the output of described planetary reduction gear 31 is connected with one end of described power transmission shaft 32, and described AC servo motor 30 is arranged in described Z axis elevating bracket 13; Outside described power transmission shaft 32, be arranged with column 33, described column 33 lower end and described Z axis elevating bracket 13 are connected; Two angular contact bearings 34 are provided with in column 33 in the upper end of described power transmission shaft 32; Described power transmission shaft 32 is hollow shaft.
Described trip shaft 4 comprises the AC servo motor 40, planetary reduction gear 41, pinion 42, gear wheel 43 and the rotating shaft 44 that arrange in X direction; The clutch end of described AC servo motor 40 is connected with the input of described planetary reduction gear 41, the output of described planetary reduction gear 41 is connected with described pinion 42, described pinion 42 engages with described gear wheel 43, and described gear wheel 43 connects described rotating shaft 44; Motor mount 45 is outside equipped with at gear, the output of described planetary reduction gear 41 is connected by screw the end face being installed on described motor mount 45, the rotating seat 46 be connected with described motor mount 45 is outside equipped with at described rotating shaft 44, described rotating shaft 44 two ends are installed in described rotating seat 46 by rolling bearing 47, and described rotating shaft 44 is hollow shaft.
Described X-axis 2 comprises concentric AC servo motor 20, power transmission shaft 21 and the motion 22 arranged with described gear wheel; Described AC servo motor 20 is connected with one end of described power transmission shaft 21, and the other end of described power transmission shaft 21 is connected with described motion 22; Described AC servo motor 20 is arranged on the outer face of described motor mount 45 by screw, to be arranged in described rotating shaft 44 and to stretch out described rotating seat 46 at described power transmission shaft 21; Described motion 22 is fixedly mounted at the end face of described rotating shaft 44; Described motion 22 comprises the lead screw gear 24 be connected with described power transmission 21 axle and the expansion plate 25 that can move in X direction that arrange in X direction, described lead screw gear 24 is slided and is provided with slide block 26, described expansion plate 25 is fixed on described slide block 26 by slide block backing plate 27; Be outside equipped with the outer cover 28 be connected with described end cap 23 at described motion 22, the bottom in described outer cover 28 is provided with the linear guides 29 slided for slide block 26.
In the process of handling material, the other end of described motion 22 is provided with material clamping device, after clamping material, material operates in Z-direction under the drive of Z axis 1, the running of X-direction is realized under the drive of X-axis 2, under the drive of rotating shaft 3, realize the rotation of material, under the drive of trip shaft 4, realize the upset of material self.
Claims (9)
1. a cylindrical coordinates robot, the rotating shaft (3) comprising the Z axis (1) that can move along Z-direction, the X-axis (2) that can move in X direction and can rotate in Z-direction, is characterized in that: also comprise the trip shaft (4) that can rotate in X-direction;
Wherein, described Z axis (1) arranges described rotating shaft (3), described rotating shaft (3) arranges described trip shaft (4), described trip shaft (4) arranges described X-axis (2).
2. robot as claimed in claim 1, it is characterized in that: described Z axis (1) comprises pedestal (10), described pedestal (10) is provided with lead screw gear (11) along Z-direction, described lead screw gear (11) comprises nut seat (12), described nut seat (12) is provided with Z axis elevating bracket (13), be outside equipped with the case (14) be fixed on described pedestal (10) in described lead screw gear (11), described pedestal (10) is also provided with the AC servo motor (15) for driving described lead screw gear (11).
3. robot as claimed in claim 2, is characterized in that: described rotating shaft (3) comprises the AC servo motor (30), planetary reduction gear (31) and the power transmission shaft (32) that arrange along Z-direction; Wherein, described AC servo motor (30) is connected with the input of described planetary reduction gear (31), the output of described planetary reduction gear (31) is connected with one end of described power transmission shaft (32), and described AC servo motor (30) is arranged in described Z axis elevating bracket (13); Outside described power transmission shaft (32), be arranged with column (33), described column (33) lower end and described Z axis elevating bracket (13) are connected.
4. robot as claimed in claim 3, is characterized in that: be provided with two angular contact bearings (34) in column (33) in the upper end of described power transmission shaft (32).
5. robot as claimed in claim 4, is characterized in that: described power transmission shaft (32) is hollow shaft.
6. robot as claimed in claim 5, is characterized in that: described trip shaft (4) comprises the AC servo motor (40), planetary reduction gear (41), pinion (42), gear wheel (43) and the rotating shaft (44) that arrange in X direction; The clutch end of described AC servo motor (40) is connected with the input of described planetary reduction gear (41), the output of described planetary reduction gear (41) is connected with described pinion (42), described pinion (42) engages with described gear wheel (43), and described gear wheel (43) connects described rotating shaft (44); Motor mount (45) is outside equipped with at gear, the output of described planetary reduction gear (41) is connected by screw the end face being installed on described motor mount (45), the rotating seat (46) be connected with described motor mount (45) is outside equipped with at described rotating shaft (44), described rotating shaft (44) two ends are installed in described rotating seat (46) by rolling bearing (47), and described rotating shaft (44) is hollow shaft.
7. robot as claimed in claim 6, is characterized in that: described X-axis (2) comprises concentric AC servo motor (20), power transmission shaft (21) and the motion (22) arranged with described gear wheel (43); Described AC servo motor (20) is connected with one end of described power transmission shaft (21), and the other end of described power transmission shaft (21) is connected with described motion (22); Described AC servo motor (20) is arranged on by screw on the outer face of described motor mount (45), and described power transmission shaft (21) to be arranged in described rotating shaft (44) and to stretch out described rotating seat (46); Described motion (22) is installed with at the end face of described rotating shaft (44).
8. robot as claimed in claim 7, it is characterized in that: described motion (22) comprises the lead screw gear (24) be connected with described power transmission shaft (21) and the expansion plate (25) that can move in X direction that arrange in X direction, the upper slip of described lead screw gear (24) is provided with slide block (26), and described expansion plate (25) is fixed on described slide block (26) by slide block backing plate (27).
9. robot as claimed in claim 8, it is characterized in that: be outside equipped with the outer cover (28) be connected with end cap at described motion (22), the bottom in described outer cover (28) is provided with the linear guides (29) slided for slide block (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420756225.5U CN204322075U (en) | 2014-12-05 | 2014-12-05 | A kind of cylindrical coordinates robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420756225.5U CN204322075U (en) | 2014-12-05 | 2014-12-05 | A kind of cylindrical coordinates robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204322075U true CN204322075U (en) | 2015-05-13 |
Family
ID=53158478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420756225.5U Active CN204322075U (en) | 2014-12-05 | 2014-12-05 | A kind of cylindrical coordinates robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204322075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440896A (en) * | 2014-12-05 | 2015-03-25 | 重庆朗正科技有限公司 | Cylindrical coordinate robot |
-
2014
- 2014-12-05 CN CN201420756225.5U patent/CN204322075U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440896A (en) * | 2014-12-05 | 2015-03-25 | 重庆朗正科技有限公司 | Cylindrical coordinate robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104440896A (en) | Cylindrical coordinate robot | |
| CN203611243U (en) | Unloading mechanical arm with mechanical synchronization mechanism | |
| CN203955950U (en) | The four axle stamping machine manipulators that arm load capacity is strong | |
| CN201644883U (en) | Special milling machine for processing flange end face | |
| CN203956921U (en) | Four axle stamping machine manipulators | |
| CN206839609U (en) | A kind of rotating device with reducing gear | |
| CN204235266U (en) | A kind of can the milling attachment of friction feeding | |
| CN104175162A (en) | Mechanical arm used for automatic feeding and discharging and automatic feeding and discharging method | |
| CN207414446U (en) | Numerical control up-cutting scouring machine | |
| CN204353518U (en) | A kind of drilling equipment of multi spindle drilling machine | |
| CN202045547U (en) | Numerical control gantry rotary grinder | |
| CN103028936A (en) | Double-nut tightening device with automatic counting function | |
| CN204353531U (en) | A kind of multi spindle drilling machine | |
| CN203486548U (en) | Wafer raw material disc transversely-moving driving structure | |
| CN201446399U (en) | Bidirectional revolute joint used for five-shaft numerical control machine | |
| CN204714002U (en) | A kind of full-automatic inverting machine being applicable to motor vehicle engine cylinder body | |
| CN204322075U (en) | A kind of cylindrical coordinates robot | |
| CN103317288A (en) | Controllable and turnable type engineering machine pull rod clamp | |
| CN205148318U (en) | Five -axle linkage transfer robot | |
| CN203185955U (en) | OGS fine-carving machine | |
| CN204339303U (en) | A kind of electric-machine directly-driven type centering center rest | |
| CN203664733U (en) | Radial drilling machine | |
| CN203009756U (en) | Screw driving structure for rotating nuts | |
| CN203197411U (en) | Mechanism and machine tool for machining reciprocating threaded rods | |
| CN204262765U (en) | A kind of 5-axis machining center |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |