CN211916851U - Five-axis machining robot - Google Patents
Five-axis machining robot Download PDFInfo
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- CN211916851U CN211916851U CN202020419520.7U CN202020419520U CN211916851U CN 211916851 U CN211916851 U CN 211916851U CN 202020419520 U CN202020419520 U CN 202020419520U CN 211916851 U CN211916851 U CN 211916851U
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Abstract
The utility model relates to the technical field of robots, in particular to a five-axis machining robot, which comprises a lower base and an upper machining head, wherein a plurality of sections of working arms are connected with the base and the machining head, the working arms are connected through a shaft, and the rotation of the shaft drives the connected working arms to rotate; the work arm be three, four joints, a power main shaft is first work arm, second work arm and third work arm from supreme difference down, first work arm below be the last carousel of horizontal direction, the base above be the lower carousel of horizontal direction, last carousel and lower carousel cooperation connect the rotation that can the horizontal direction, first work arm and second work arm be connected with the primary shaft, second work arm and third work arm be connected with the secondary shaft, third work arm and processing head be connected with the third shaft. Such machining robot has simple structure, advantage that the machining precision is high.
Description
Technical Field
The utility model belongs to the technical field of the robotechnology and specifically relates to a machining robot is related to.
Background
The machining robot comprises a base below and a machining head at the upper end, wherein a plurality of sections of working arms are connected with the base and the machining head, the front end of the machining head is an installation station for installing a cutting tool bit, the plurality of sections of working arms are connected through a shaft, and the rotating shaft drives the connected working arms to rotate.
With the progress of science and technology, more and more machining robots are used, the structure of the machining robot is more and more complex, and the robot is more flexible to use; in the prior art, the number of working arms and shafts of the robot is large, and the working arms connected with each other always have movement, so that the machining precision of the robot is poor, and the requirements of some finish machining cannot be met.
Disclosure of Invention
The utility model aims at the defects and provides a machining robot, namely a five-axis machining robot, with simple structure, high machining precision and good rigidity.
The technical scheme of the utility model is realized like this: a five-axis machine processing robot comprises a lower base and an upper processing head, wherein the front end of the processing head is provided with an installation station for installing a cutting tool bit and a processing rotating shaft, a plurality of sections of working arms are connected with the base and the processing head, the working arms are connected through shafts and shaft holes, and the shafts rotate to drive the connected working arms to rotate; the method is characterized in that: the three working arms are respectively a first working arm, a second working arm and a third working arm from bottom to top, an upper rotary disc in the horizontal direction is arranged below the first working arm, a lower rotary disc in the horizontal direction is arranged above the base, the upper rotary disc and the lower rotary disc are connected in a matched mode and can rotate in the horizontal direction, the first working arm is connected with the second working arm through a first shaft, the second working arm is connected with the third working arm through a second shaft, the third working arm is connected with a machining head through a third shaft, and the first shaft, the second shaft and the third shaft are arranged in parallel; the first shaft, the second shaft and the third shaft can rotate to enable the connecting parts to rotate, and a rotating shaft in the horizontal direction is connected below the first working arm.
Furthermore, the rotating side surfaces of the first shaft, the second shaft and the third shaft are provided with speed reducers in motor linkage, the speed reducers are provided with output shafts, and the output shafts are connected with the shafts to form electric joints.
Further, the third working arm is of a circular arc structure.
Furthermore, the first shaft, the second shaft and the third shaft are provided with annular grating rulers on the side surfaces, the annular grating rulers are connected with a display screen, the machine processing robot is also provided with a control box, and the display screen is arranged in the control box.
Furthermore, protective sleeves are arranged outside the first shaft, the second shaft and the third shaft.
Further, go up carousel and lower carousel install annular grating chi, annular grating chi connect servo drive, control system, display screen, local processing robot also has the control box, the display screen install in the control box.
The utility model has the advantages that: such machining robot has simple structure, advantage that the machining precision is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic longitudinal section of the present invention.
Fig. 3 is a schematic sectional view taken along line a-a in fig. 2.
Wherein: 1. The device comprises a base 101, a lower rotary table 2, a machining head 3, an installation station 4, a working arm 41, a first working arm 411, an upper rotary table 42, a second working arm 43, a third working arm 5, a shaft 51, a first shaft 52, a second shaft 53, a third shaft 6, a motor 7, a speed reducer 8, a protective sleeve 9, an annular grating ruler 10, a machining rotating shaft 11, a rotating shaft 12 in the horizontal direction and a shaft hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, the five-axis machining robot comprises a lower base 1 and an upper machining head 2, wherein the front end of the machining head is provided with an installation station 3 for installing a cutting tool bit and a machining rotating shaft 10, a plurality of sections of working arms 4 are connected with the base and the machining head, a shaft 5 is connected with the plurality of sections of working arms through a shaft hole 12, and the connected working arms are driven to rotate by the rotation of the shaft; the method is characterized in that: the three working arms are respectively a first working arm 41, a second working arm 42 and a third working arm 43 from bottom to top, an upper rotary disc 411 in the horizontal direction is arranged below the first working arm, a lower rotary disc 101 in the horizontal direction is arranged above the base, the upper rotary disc and the lower rotary disc are connected in a matching way and can rotate in the horizontal direction, the first working arm and the second working arm are connected through a first shaft 51, the second working arm and the third working arm are connected through a second shaft 52, the third working arm and a processing head are connected through a third shaft 53, and the first shaft, the second shaft and the third shaft are arranged in parallel; the first shaft, the second shaft and the third shaft can rotate to enable the connection parts to rotate, and a rotating shaft 11 in the horizontal direction is connected below the first working arm.
The utility model discloses set up like this, the cutting tool bit can be installed at the installation station, and the cutting tool bit adds man-hour to the part, rotates or primary shaft, or secondary shaft or third axle, can realize processing around the work piece, the utility model discloses used less axis of rotation, had the advantage that the precision is high, simple structure, can realize the utility model aims at.
The utility model discloses general last carousel and lower carousel cooperation connect can the rotation of horizontal direction, can adjust the position in processing head dead ahead, it is more convenient to use.
Furthermore, the rotating side surfaces of the first shaft, the second shaft and the third shaft are provided with a speed reducer 7 linked by a motor 6, the speed reducer is provided with an output shaft, and the output shaft is connected with the shafts to form an electric joint.
The utility model discloses set up like this, have the advantage that the operation is more nimble.
Further, the third working arm is of a circular arc structure.
The utility model discloses set up like this, have the more reasonable advantage of structure.
Furthermore, the first shaft, the second shaft and the third shaft are provided with annular grating rulers 9 on the side surfaces, the annular grating rulers are connected with a servo drive system, a control system and a display screen, the machining robot of the machine is also provided with a control box, and the display screen is arranged in the control box.
The annular grating ruler displacement sensor (called annular grating ruler for short) is a measurement feedback device working by utilizing the optical principle of a grating. The annular grating ruler displacement sensor is often applied to a closed-loop servo system of a numerical control machine tool and can be used for detecting linear displacement or angular displacement. The signal output by the sensor is digital pulse, and the sensor has the characteristics of large detection range, high detection precision and high response speed. For example, in a numerically controlled machine tool, it is common to detect the coordinates of the tool and the workpiece to observe and track the feed error, so as to compensate for the motion error of the tool.
The annular grating ruler displacement sensor is divided into a transmission grating and a reflection grating according to different manufacturing methods and optical principles.
Furthermore, the first shaft, the second shaft and the third shaft are externally provided with a protective sleeve 8.
The utility model discloses set up like this, make this processing robot have dustproof, waterproof, anticorrosive, explosion-proof effect.
Further, go up carousel and lower carousel install annular grating chi, annular grating chi connect the display screen, local processing robot also has the control box, the display screen install in the control box.
The utility model discloses set up like this, still have the advantage that can accurate survey go up carousel and lower carousel relative turned angle.
The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (10)
1. A five-axis machine processing robot comprises a lower base and an upper processing head, wherein the front end of the processing head is provided with an installation station for installing a cutting tool bit and a processing rotating shaft, a plurality of sections of working arms are connected with the base and the processing head, the working arms are connected through shafts and shaft holes, and the shafts rotate to drive the connected working arms to rotate; the method is characterized in that: the three working arms are respectively a first working arm, a second working arm and a third working arm from bottom to top, an upper rotary disc in the horizontal direction is arranged below the first working arm, a lower rotary disc in the horizontal direction is arranged above the base, the upper rotary disc and the lower rotary disc are connected in a matched mode and can rotate in the horizontal direction, the first working arm is connected with the second working arm through a first shaft, the second working arm is connected with the third working arm through a second shaft, the third working arm is connected with a machining head through a third shaft, and the first shaft, the second shaft and the third shaft are arranged in parallel; the first shaft, the second shaft and the third shaft can rotate to enable the connecting parts to rotate, and a rotating shaft in the horizontal direction is connected below the first working arm.
2. The five-axis machining robot of claim 1, wherein: the rotating side surfaces of the first shaft, the second shaft and the third shaft are provided with speed reducers linked by motors, the speed reducers are provided with output shafts, and the output shafts are connected with the shafts to form electric joints.
3. The five-axis machining robot of claim 1 or 2, wherein: the third working arm is of a circular arc structure.
4. The five-axis machining robot of claim 1 or 2, wherein: the first shaft, the second shaft and the third shaft are provided with annular grating rulers on the side surfaces, the annular grating rulers are connected with a display screen, the machining robot is also provided with a control box, and the display screen is arranged in the control box.
5. The five-axis machining robot of claim 3, wherein: the processing robot is characterized in that annular grating rulers are arranged on the side surfaces of the first shaft, the second shaft and the third shaft, the annular grating rulers are connected with a display screen, the processing robot is also provided with a control box, and the display screen is arranged in the control box.
6. The five-axis machining robot of claim 1 or 2, wherein: and protective sleeves are arranged outside the first shaft, the second shaft and the third shaft.
7. The five-axis machining robot of claim 4, wherein: and protective sleeves are arranged outside the first shaft, the second shaft and the third shaft.
8. The five-axis machining robot of claim 1 or 2, wherein: go up carousel and lower carousel install annular grating chi, annular grating chi connect the display screen, this processing robot also has the control box, the display screen install in the control box.
9. The five-axis machining robot of claim 4, wherein: go up carousel and lower carousel install annular grating chi, annular grating chi connect servo drive, control system, display screen, this processing robot also has the control box, the display screen install in the control box.
10. The five-axis machining robot of claim 7, wherein: go up carousel and lower carousel install annular grating chi, annular grating chi connect servo drive, control system, display screen, this processing robot also has the control box, the display screen install in the control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020419520.7U CN211916851U (en) | 2020-03-28 | 2020-03-28 | Five-axis machining robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020419520.7U CN211916851U (en) | 2020-03-28 | 2020-03-28 | Five-axis machining robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211916851U true CN211916851U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020419520.7U Active CN211916851U (en) | 2020-03-28 | 2020-03-28 | Five-axis machining robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211916851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829369A (en) * | 2021-10-20 | 2021-12-24 | 河南睿辰机器人智能科技有限公司 | Multi-shaft polishing robot |
| CN113878462A (en) * | 2021-10-21 | 2022-01-04 | 河南睿辰机器人智能科技有限公司 | Robot with double grinding heads |
-
2020
- 2020-03-28 CN CN202020419520.7U patent/CN211916851U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829369A (en) * | 2021-10-20 | 2021-12-24 | 河南睿辰机器人智能科技有限公司 | Multi-shaft polishing robot |
| CN113878462A (en) * | 2021-10-21 | 2022-01-04 | 河南睿辰机器人智能科技有限公司 | Robot with double grinding heads |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230829 Address after: Building D7, 5G Innovation Application Industrial Park, Urban Rural Integration Demonstration Zone, Xuchang City, Henan Province, 461000 Patentee after: Henan Kurui Robot Technology Co.,Ltd. Address before: Room 301, 3rd floor, No.4 factory building, Xuchang wisdom Information Industrial Park (phase I), east of Weiwu Avenue and north of Mingli street, Xuchang City, Henan Province Patentee before: HENAN RUICHEN ROBOT INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |