CN204772546U - Direct drive formula joint robot - Google Patents
Direct drive formula joint robot Download PDFInfo
- Publication number
- CN204772546U CN204772546U CN201520329098.5U CN201520329098U CN204772546U CN 204772546 U CN204772546 U CN 204772546U CN 201520329098 U CN201520329098 U CN 201520329098U CN 204772546 U CN204772546 U CN 204772546U
- Authority
- CN
- China
- Prior art keywords
- drive motor
- rom drive
- swing arm
- pilot hole
- robot
- 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.)
- Expired - Fee Related
Links
Landscapes
- Manipulator (AREA)
Abstract
The utility model discloses a direct drive formula joint robot, include: the robot seat of honour a DD CD -ROM drive motor has set firmly on the robot seat of honour, a DD CD -ROM drive motor is connected with a pivot, the 2nd DD CD -ROM drive motor has set firmly in the pivot, the 2nd DD CD -ROM drive motor is connected with first swing arm, the other end of first swing arm is connected with the 3rd DD CD -ROM drive motor, the 3rd DD CD -ROM drive motor is connected with the second swing arm, the other end of second swing arm is connected with fourth DD CD -ROM drive motor, fourth DD CD -ROM drive motor is connected with the third swing arm. Adopt the direct drive formula joint robot of above -mentioned structure, overcome industrial robot's arm positioning accuracy and orbit precision, improved the positioning accuracy of industrial robot operation target location point, and the swing arm lever structure that adopts the one end width to be greater than the other end, increase its bearing force, the utility model discloses simply easy -to -use, labour saving and time saving easily realizes, simple structure, and cost of maintenance is low.
Description
Technical field
The utility model relates to robot components field, is specifically related to a kind of direct drive articulated robot.
Background technology
Joint of robot is the vitals affecting robot static and dynamic performance.For most industry robot, the main source of distortion is dysarthrasis, brings series of problems thus: the positioning precision and the path accuracy that 1) have had a strong impact on robot; 2) load capacity is low, cannot meet transporting of large heavy workpiece; 3) structure is too complicated, and maintenance cost is high.
Utility model content
The purpose of this utility model is to provide a kind of direct drive articulated robot.
According to one side of the present utility model, provide a kind of direct drive articulated robot, comprise: the robot seat of honour, the described robot seat of honour is installed with a DD CD-ROM drive motor, a described DD CD-ROM drive motor is connected with a rotating shaft, described rotating shaft is installed with the 2nd DD CD-ROM drive motor, described 2nd DD CD-ROM drive motor is connected with the first swing arm, the other end of described first swing arm is connected with the 3rd DD CD-ROM drive motor, described 3rd DD CD-ROM drive motor is connected with the second swing arm, the other end of described second swing arm is connected with the 4th DD CD-ROM drive motor, described 4th DD CD-ROM drive motor is connected with the 3rd swing arm.
Further, described rotating shaft is the axis body of column, and in the side of described rotating shaft along upwards extending to form a fixed part, described 2nd DD CD-ROM drive motor is fixedly arranged on this fixed part.
Further, described first swing arm rear and front end is arc structure, these two ends are provided with the first pilot hole and the second pilot hole, described first pilot hole is connected with the output shaft of described 2nd DD CD-ROM drive motor, described second pilot hole is fixedly connected with described 3rd DD CD-ROM drive motor by screw, and the width that described first swing arm is provided with one end of the first pilot hole is greater than the one end being provided with the second pilot hole.
Further, described second swing arm rear and front end is arc structure, these two ends are provided with the 3rd pilot hole and the 4th pilot hole, described 3rd pilot hole is connected with the output shaft of described 3rd DD CD-ROM drive motor, described 4th pilot hole is fixedly connected with described 4th DD CD-ROM drive motor by screw, and the width that described second swing arm is provided with one end of the 3rd pilot hole is greater than the one end being provided with the 4th pilot hole.
Further, described 3rd swing arm is provided with the assembly for fixation workpiece.
The beneficial effects of the utility model are: the direct drive articulated robot adopting said structure, compared with existing articulated robot, because the utility model adopts the direct drive mode of swing arm, remove rail mounted structure from, overcome mechanical arm positioning precision and the path accuracy of industrial robot, improve the positioning precision of industrial robot operative goals location point, and swing arm adopts one end width to be greater than the lever-type structure of the other end, increase its load capacity, the utility model is simple and easy to use, time saving and energy saving, is easy to realize, structure is simple, and maintenance cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of direct drive articulated robot of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 show schematically show according to a kind of direct drive articulated robot of the present utility model.
A kind of direct drive articulated robot that the present embodiment provides, comprise: the robot seat of honour 001, the described robot seat of honour 011 is installed with a DD CD-ROM drive motor 002, a described DD CD-ROM drive motor 002 is connected with a rotating shaft 003, described rotating shaft 003 is installed with the 2nd DD CD-ROM drive motor 004, particularly: described rotating shaft 003 is the axis body of column, in the side of described rotating shaft 003 along upwards extending to form a fixed part 005, described 2nd DD CD-ROM drive motor 004 is fixedly arranged on this fixed part 005; Described 2nd DD CD-ROM drive motor 004 is connected with the first swing arm 006, wherein the first swing arm 006 rear and front end is arc structure, these two ends are provided with the first pilot hole 007 and the second pilot hole 008, described first pilot hole 007 is connected with the output shaft of described 2nd DD CD-ROM drive motor 004, described second pilot hole 008 is fixedly connected with described 3rd DD CD-ROM drive motor 009 by screw, and the width that described first swing arm 006 is provided with one end of the first pilot hole 007 is greater than the one end being provided with the second pilot hole 008; The other end of described first swing arm 006 is connected with the 3rd DD CD-ROM drive motor 009, described 3rd DD CD-ROM drive motor 009 is connected with the second swing arm 010, wherein the second swing arm 010 rear and front end is arc structure, these two ends are provided with the 3rd pilot hole and the 4th pilot hole, described 3rd pilot hole is connected with the output shaft of described 3rd DD CD-ROM drive motor 009, described 4th pilot hole is fixedly connected with described 4th DD CD-ROM drive motor by screw, and the width that described second swing arm 010 is provided with one end of the 3rd pilot hole is greater than the one end being provided with the 4th pilot hole; The other end of described second swing arm 010 is connected with the 4th DD CD-ROM drive motor 011, and described 4th DD CD-ROM drive motor 011 is connected with the 3rd swing arm 012, and described 3rd swing arm 012 is provided with the assembly 013 for fixation workpiece.
The beneficial effects of the utility model are: the direct drive articulated robot adopting said structure, compared with existing articulated robot, because the utility model adopts the direct drive mode of swing arm, remove rail mounted structure from, overcome mechanical arm positioning precision and the path accuracy of industrial robot, improve the positioning precision of industrial robot operative goals location point, and swing arm adopts one end width to be greater than the lever-type structure of the other end, increase its load capacity, the utility model is simple and easy to use, time saving and energy saving, is easy to realize, structure is simple, and maintenance cost is low.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (5)
1. a direct drive articulated robot, it is characterized in that, comprise: the robot seat of honour, the described robot seat of honour is installed with a DD CD-ROM drive motor, a described DD CD-ROM drive motor is connected with a rotating shaft, described rotating shaft is installed with the 2nd DD CD-ROM drive motor, described 2nd DD CD-ROM drive motor is connected with the first swing arm, the other end of described first swing arm is connected with the 3rd DD CD-ROM drive motor, described 3rd DD CD-ROM drive motor is connected with the second swing arm, the other end of described second swing arm is connected with the 4th DD CD-ROM drive motor, and described 4th DD CD-ROM drive motor is connected with the 3rd swing arm.
2. direct drive articulated robot according to claim 1, is characterized in that, described rotating shaft is the axis body of column, and in the side of described rotating shaft along upwards extending to form a fixed part, described 2nd DD CD-ROM drive motor is fixedly arranged on this fixed part.
3. direct drive articulated robot according to claim 1, it is characterized in that, described first swing arm rear and front end is arc structure, these two ends are provided with the first pilot hole and the second pilot hole, described first pilot hole is connected with the output shaft of described 2nd DD CD-ROM drive motor, described second pilot hole is fixedly connected with described 3rd DD CD-ROM drive motor by screw, and the width that described first swing arm is provided with one end of the first pilot hole is greater than the one end being provided with the second pilot hole.
4. direct drive articulated robot according to claim 1, it is characterized in that, described second swing arm rear and front end is arc structure, these two ends are provided with the 3rd pilot hole and the 4th pilot hole, described 3rd pilot hole is connected with the output shaft of described 3rd DD CD-ROM drive motor, described 4th pilot hole is fixedly connected with described 4th DD CD-ROM drive motor by screw, and the width that described second swing arm is provided with one end of the 3rd pilot hole is greater than the one end being provided with the 4th pilot hole.
5. direct drive articulated robot according to claim 1, is characterized in that, described 3rd swing arm is provided with the assembly for fixation workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329098.5U CN204772546U (en) | 2015-05-19 | 2015-05-19 | Direct drive formula joint robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329098.5U CN204772546U (en) | 2015-05-19 | 2015-05-19 | Direct drive formula joint robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204772546U true CN204772546U (en) | 2015-11-18 |
Family
ID=54512671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520329098.5U Expired - Fee Related CN204772546U (en) | 2015-05-19 | 2015-05-19 | Direct drive formula joint robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204772546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037364A1 (en) * | 2017-08-21 | 2019-02-28 | 珠海格力节能环保制冷技术研究中心有限公司 | Robot connecting arm and robot having same |
-
2015
- 2015-05-19 CN CN201520329098.5U patent/CN204772546U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037364A1 (en) * | 2017-08-21 | 2019-02-28 | 珠海格力节能环保制冷技术研究中心有限公司 | Robot connecting arm and robot having same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204772546U (en) | Direct drive formula joint robot | |
| CN201776655U (en) | Machine tool saddle driving device with anti-collision structure | |
| CN103612473B (en) | The two-orbit automatic silk screen printing device of link transmission | |
| CN204239439U (en) | A kind of assembled crankshaft structure being applicable to the heavy duty of large eccentricity amount | |
| CN204371976U (en) | A kind of flexible coupling | |
| CN206347083U (en) | A kind of conjugate cam mechanism | |
| CN105508576A (en) | Protection buffer type speed reducer | |
| CN205342187U (en) | Angle steel cutterbar | |
| CN203926431U (en) | A kind of axis of guide bearing | |
| CN204075525U (en) | Movable planer-type automatic pipeline welder | |
| CN103659088A (en) | Welding manipulator with adjustable support | |
| CN203636830U (en) | Gas clamp with rotating function | |
| CN102393141A (en) | Sintering machine trolley sealing device sealed by wind box negative pressure | |
| CN202378057U (en) | Novel mechanical claw | |
| CN205557632U (en) | Supporting structure of excavator guide wheel | |
| CN204878061U (en) | Forward type axial displacement device for pump | |
| CN206537385U (en) | The rear trailing arm of caterpillar tractor | |
| CN204924563U (en) | Rotor dynamic balancing machine | |
| CN205978231U (en) | Shockproof mechanism of leading wheel on pulling dolly | |
| CN207364209U (en) | Stablize the link mechanism of cut-off knife operation | |
| CN204235251U (en) | Feed drive gearing fixed by the leading screw of vertical machining centre | |
| CN209043270U (en) | Beam structure for the flame three coordinate measuring machine of large span | |
| CN102357890A (en) | Novel mechanical claw | |
| CN203701181U (en) | Clamp tool of loader | |
| CN209601429U (en) | Motor-operated switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160519 |