CN220614054U - Robot auxiliary boom - Google Patents
Robot auxiliary boom Download PDFInfo
- Publication number
- CN220614054U CN220614054U CN202322318018.3U CN202322318018U CN220614054U CN 220614054 U CN220614054 U CN 220614054U CN 202322318018 U CN202322318018 U CN 202322318018U CN 220614054 U CN220614054 U CN 220614054U
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- big arm
- auxiliary
- assist
- auxiliary boom
- boom
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- 239000003638 chemical reducing agent Substances 0.000 claims description 19
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an auxiliary boom of a robot, which comprises an auxiliary boom cylinder body and an auxiliary boom telescopic rod, wherein sliding tables are respectively arranged at two sides of the auxiliary boom telescopic rod, sliding blocks are respectively arranged at two sides of the auxiliary boom cylinder body, the sliding tables are connected with the sliding blocks in a matched manner, an auxiliary boom screw rod is further arranged in the auxiliary boom cylinder body, an auxiliary boom driving device is arranged at one end of the auxiliary boom cylinder body, the output end of the auxiliary boom driving device is connected with the auxiliary boom screw rod, an auxiliary boom screw rod nut is arranged on the auxiliary boom screw rod, one end of the auxiliary boom telescopic rod is connected with the auxiliary boom screw rod nut, and an auxiliary boom pull rod shaft is arranged at the other end of the auxiliary boom telescopic rod.
Description
Technical Field
The utility model belongs to the field of robots, and particularly relates to a robot auxiliary boom.
Background
Along with the development of the times, the application range of the robot is wider and wider, the robot is an intelligent machine capable of working semi-automatically or fully automatically, and can replace people to engage in various heavy mechanized labor, wherein the action of the robot auxiliary boom is indispensable.
Disclosure of Invention
The main purpose of the utility model is to provide the robot auxiliary boom, which can stably drive the robot boom to realize pitching motion.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a big arm is assisted to robot, including assisting big arm cylinder body and assisting big arm telescopic link, it is equipped with the slip table respectively to assist big arm telescopic link both sides, it is equipped with the slider respectively to assist big arm cylinder body both sides, the slip table with the slider cooperation is connected, it still is equipped with the big arm lead screw to assist in the big arm cylinder body, the one end of assisting big arm cylinder body is equipped with assists big arm drive arrangement, assist big arm drive arrangement's output with the one end of assisting big arm lead screw is connected, be equipped with on the big arm lead screw and assist big arm lead screw nut, assist big arm telescopic link one end with it is connected to assist big arm lead screw nut, it is equipped with the big arm pull rod axle to assist the big arm telescopic link other end.
In a specific embodiment of the present utility model, two auxiliary large arm slider supports are disposed at one end of the auxiliary large arm cylinder body, which is far away from the auxiliary large arm driving device, and the two auxiliary large arm slider supports are symmetrically disposed about the axis of the auxiliary large arm screw, and the two sliders are respectively located in the corresponding auxiliary large arm slider supports.
In a specific embodiment of the present utility model, a slide way for assisting the sliding of the sliding table is provided on a side of each sliding block close to the sliding table.
In a specific embodiment of the present utility model, a limiting device is disposed at one end of the auxiliary boom extension rod, which is close to the auxiliary boom pull rod shaft.
In a specific embodiment of the present utility model, the auxiliary boom driving device includes an auxiliary boom motor, an auxiliary boom reducer provided at an output end of the auxiliary boom motor, and an auxiliary boom coupler provided at an output end of the auxiliary boom reducer.
In a specific embodiment of the utility model, an auxiliary boom motor mounting frame is arranged between the auxiliary boom cylinder body and the auxiliary boom speed reducer, and the auxiliary boom coupler is positioned in a cavity formed by the auxiliary boom motor mounting frame.
In a specific embodiment of the utility model, an auxiliary big arm supporting shaft hole is respectively arranged at the center of the side face of the two auxiliary big arm motor mounting frames, and the two auxiliary big arm supporting shaft holes are symmetrically arranged about the axis of the auxiliary big arm screw rod.
One of the above technical solutions of the present utility model has at least one of the following advantages or beneficial effects:
according to the utility model, the sliding blocks are arranged on two sides of the auxiliary large arm cylinder body, the sliding tables are arranged on two sides of the auxiliary large arm telescopic rod, the auxiliary large arm pull rod shaft is arranged at one end of the auxiliary large arm telescopic rod, and the auxiliary large arm pull rod shaft is hinged with the robot large arm, so that the robot large arm driven by the auxiliary large arm can smoothly realize pitching movement, and further the grabbing work is stably performed.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a front view of one embodiment of the present utility model;
FIG. 2 is a left side view of one embodiment of the present utility model;
FIG. 3 is a top view of one embodiment of the present utility model;
fig. 4 is an overall structural diagram of one embodiment of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may explicitly or implicitly include one or more features.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the term "connected" should be construed broadly, and for example, it may be a fixed connection or an active connection, or it may be a detachable connection or a non-detachable connection, or it may be an integral connection; may be mechanically connected, may be electrically connected, or may be in communication with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements, indirect communication or interaction relationship between the two elements.
The following disclosure provides many different embodiments, or examples, for implementing different aspects of the utility model.
Referring to fig. 1 to 4, in one embodiment of the utility model, an auxiliary boom of a robot comprises an auxiliary boom cylinder 31 and an auxiliary boom telescopic rod 32, wherein sliding tables 313 are respectively arranged on two sides of the auxiliary boom telescopic rod 32, sliding blocks 36 are respectively arranged on two sides of the auxiliary boom cylinder 31, the sliding tables 313 are connected with the sliding blocks 36 in a matched manner, an auxiliary boom lead screw 35 is further arranged in the auxiliary boom cylinder 31, an auxiliary boom driving device 33 is arranged at one end of the auxiliary boom cylinder 31, the output end of the auxiliary boom driving device 33 is connected with one end of the auxiliary boom lead screw 35, an auxiliary boom lead screw nut 314 is arranged on the auxiliary boom lead screw 35, one end of the auxiliary boom telescopic rod 32 is connected with the auxiliary boom lead screw nut 314, the other end of the auxiliary boom telescopic rod 32 is provided with an auxiliary boom pull rod shaft 312, the sliding blocks 36 are arranged at one end of the auxiliary boom cylinder 31, the auxiliary boom driving device 33 is arranged at the other end of the boom cylinder 31 in an inner cavity of the auxiliary boom cylinder 31, the lower end of the auxiliary boom driving device 35 is connected with the main boom lead screw nut 314 at the upper end of the main boom cylinder 35 in a matched manner, and the main boom is driven by the main boom lead screw nut 32 to move, and the main boom telescopic rod 32 is driven by the main boom telescopic rod nut 32.
In one embodiment of the utility model, two auxiliary big arm sliding block supports 34 are arranged at one end of the auxiliary big arm cylinder body 31, which is far away from the auxiliary big arm driving device, the two auxiliary big arm sliding block supports 34 are symmetrically arranged relative to the axis of the auxiliary big arm lead screw 35, two sliding blocks 36 are arranged, the two sliding blocks 36 are respectively positioned in the two auxiliary big arm sliding block supports 34, gaps are reserved between the left side and the right side of the sliding blocks 36 and the auxiliary big arm sliding block supports 34, so that the installation is convenient, and because the two auxiliary big arm sliding block supports 34 are symmetrically arranged relative to the axis of the auxiliary big arm lead screw 35, the two sliding blocks 36 are also symmetrically arranged relative to the axis of the auxiliary big arm lead screw 35, so that the auxiliary big arm telescopic rod 32 is conveniently clamped, and the reciprocating motion of the auxiliary big arm telescopic rod 32 can be more firmly ensured.
In one embodiment of the present utility model, an auxiliary sliding table 313 is provided on one side of each sliding block 36 close to the sliding table 313 for sliding, because the sliding blocks 36 are fixed in the auxiliary boom sliding block support 34 and one sliding table 313 is provided on each side of the auxiliary boom telescopic rod 32, the two sliding tables 313 are respectively connected with the two sliding blocks 36 in a matching manner, the two sliding tables 313 are symmetrically arranged about the axis of the auxiliary boom screw 35, and the sliding blocks 36 matched with the two sliding tables are installed in the auxiliary boom sliding block support 34 positioned at one end of the auxiliary boom cylinder 31, so that the auxiliary boom telescopic rod 32 can be guided to reciprocate smoothly, and further the robot boom is driven to perform pitching smoothly.
In one embodiment of the present utility model, a limiting device 315 is disposed at one end of the auxiliary boom expansion link 32 near the auxiliary boom pull rod shaft 312, and the limiting device is in the shape of a rectangle with an inner opening and a closed end near the auxiliary boom pull rod shaft 312, so that when the auxiliary boom screw 35 is driven by the auxiliary boom driving device 33 to rotate, the auxiliary boom screw nut 314 can be driven to rotate, and further the auxiliary boom expansion link 32 is driven to reciprocate, if the reciprocating expansion distance of the auxiliary boom expansion link 32 is required to be controlled, a limiting groove 315 can be disposed at one end of the auxiliary boom expansion link 32 near the auxiliary boom pull rod shaft 312, and if the reciprocating movement distance is required to be longer, the limiting device 315 can be moved towards one end near the auxiliary boom pull rod shaft 312, so that the slotting distance is increased.
In one embodiment of the present utility model, the auxiliary boom driving device 33 includes an auxiliary boom motor 38, an auxiliary boom reducer 39 disposed at an output end of the auxiliary boom motor 38, and an auxiliary boom coupler 310 disposed at an output end of the auxiliary boom reducer 39, the auxiliary boom motor 38 is an ac servo motor, a rotor inside the auxiliary boom motor is a permanent magnet, three-phase electricity controlled by a driver forms an electromagnetic field, the rotor rotates under the action of the magnetic field, and an encoder provided in the auxiliary boom motor 38 feeds back a signal to the driver, and the driver compares the feedback value with a target value to adjust a rotation angle of the rotor.
The auxiliary big arm motor 38 and the auxiliary big arm speed reducer 39 are connected in a clasping manner, namely, an output shaft of the auxiliary big arm motor 38 extends into the auxiliary big arm speed reducer 39, the auxiliary big arm motor 38 and the auxiliary big arm speed reducer 39 are connected through a flange, a deformable anchor ear is arranged in the auxiliary big arm speed reducer 39, a tightening screw on the auxiliary big arm speed reducer 39 is operated to enable the anchor ear to clasp the shaft of the auxiliary big arm motor 38, an output end of the auxiliary big arm speed reducer 39 is connected with one end of the auxiliary big arm coupler 310, the other end of the auxiliary big arm coupler 310 is connected with the auxiliary big arm lead screw 35, the auxiliary big arm coupler 310 is used for connecting the output shaft with a driven shaft, namely, the output shaft of the auxiliary big arm speed reducer 39 is connected with the auxiliary big arm lead screw 35 to rotate together, the manufacturing and installation inaccuracy between the output shaft of the auxiliary big arm speed reducer 39 and the auxiliary big arm lead screw 35 can be effectively compensated, and when the auxiliary big arm speed reducer 39 works, if the output shaft of the auxiliary big arm speed reducer 39 and the auxiliary big arm lead screw 35 are in a heated offset.
In one embodiment of the utility model, an auxiliary boom motor mounting frame 37 is arranged between the auxiliary boom cylinder 31 and the auxiliary boom speed reducer 39, an auxiliary boom coupler 310 is positioned in a cavity formed by the auxiliary boom motor mounting frame 37, wherein the cavity formed by the auxiliary boom motor mounting frame 37 is a cavity with two open sides, and two auxiliary boom support shaft holes 311 are respectively arranged at the center of the side surfaces of the two auxiliary boom motor mounting frames 37, and the two auxiliary boom support shaft holes 311 are symmetrically arranged about the axis of the auxiliary boom lead screw 35.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The utility model provides a big arm is assisted to robot, its characterized in that, including assisting big arm cylinder body (31) and assisting big arm telescopic link (32), it is equipped with slip table (313) respectively to assist big arm telescopic link (32) both sides, it is equipped with slider (36) respectively to assist big arm cylinder body (31) both sides, slip table (313) with slider (36) cooperation is connected, it still is equipped with in big arm cylinder body (31) to assist big arm lead screw (35), the one end of assisting big arm cylinder body (31) is equipped with assists big arm drive arrangement (33), the output of assisting big arm drive arrangement (33) with assist big arm lead screw (35) and be connected, be equipped with on assisting big arm lead screw (35) and assist big arm lead screw nut (314), assist big arm telescopic link (32) one end with assist big arm lead screw nut (314) and be connected, it is equipped with big arm pull rod (312) to assist big arm telescopic link (32) other end.
2. The robotic auxiliary boom of claim 1, wherein: the one end that assists big arm cylinder body (31) to keep away from assist big arm drive arrangement is equipped with two and assists big arm slider support (34), and two assist big arm slider support (34) about assist the axis symmetry setting of big arm lead screw (35), two slider (36) are located respectively in corresponding assist big arm slider support (34).
3. The robotic auxiliary boom of claim 2, wherein: the sliding blocks (36) are provided with sliding ways which assist the sliding table (313) to slide on one side close to the sliding table (313).
4. A robotic auxiliary boom as claimed in claim 3, wherein: one end of the auxiliary big arm telescopic rod (32) close to the auxiliary big arm pull rod shaft (312) is provided with a limiting device (315).
5. The robotic auxiliary boom of claim 1, wherein: the auxiliary big arm driving device (33) comprises an auxiliary big arm motor (38), an auxiliary big arm speed reducer (39) arranged at the output end of the auxiliary big arm motor (38) and an auxiliary big arm coupler (310) arranged at the output end of the auxiliary big arm speed reducer (39).
6. The robotic auxiliary boom of claim 5, wherein: an auxiliary big arm motor mounting frame (37) is arranged between the auxiliary big arm cylinder body (31) and the auxiliary big arm speed reducer (39), and the auxiliary big arm coupler (310) is positioned in a cavity formed by the auxiliary big arm motor mounting frame (37).
7. The robotic auxiliary boom of claim 6, wherein: two the side center department of assisting big arm motor mounting bracket (37) respectively is equipped with one and assists big arm supporting shaft hole (311), and two assist big arm supporting shaft hole (311) with assist big arm lead screw (35) axis symmetry setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322318018.3U CN220614054U (en) | 2023-08-28 | 2023-08-28 | Robot auxiliary boom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322318018.3U CN220614054U (en) | 2023-08-28 | 2023-08-28 | Robot auxiliary boom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220614054U true CN220614054U (en) | 2024-03-19 |
Family
ID=90218841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322318018.3U Active CN220614054U (en) | 2023-08-28 | 2023-08-28 | Robot auxiliary boom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220614054U (en) |
-
2023
- 2023-08-28 CN CN202322318018.3U patent/CN220614054U/en active Active
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