CN217915402U

CN217915402U - Robot base

Info

Publication number: CN217915402U
Application number: CN202221531907.7U
Authority: CN
Inventors: 舒荣辉
Original assignee: Xiangshan Shengda Mold Casting Co ltd
Current assignee: Xiangshan Shengda Mold Casting Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-11-29
Anticipated expiration: 2032-06-20

Abstract

The application discloses a robot base, which belongs to the technical field of industrial robots and is used for prolonging the service life of the robot base and comprises supporting legs, wherein the tops of the supporting legs are fixedly connected with upper crossbearers, the tops of the upper crossbearers are welded with supporting plates, the side surfaces of the supporting legs are fixedly connected with lower crossbearers close to the bottoms of the supporting legs, and the bottom ends of the supporting legs are fixedly connected with supporting bottom plates; go up the crossbearer and go up the crossbearer with down the crossbearer inclined between a set of prism fixedly connected with long frame, the middle part fixedly connected with crossbeam of long frame, and the crossbeam is the horizontality, fixedly connected with short frame between the tip of crossbeam and the side edge of last crossbearer. This practicality, through the inner support structure who sets up short frame, long frame, crossbeam and constitute, can increase the structural strength of whole frame, especially short frame and long frame can resist whole frame's deformation, make it when receiving shearing deformation power, whole structure is still very stable.

Description

Robot base

Technical Field

The application relates to the technical field of industrial robots, in particular to a robot base.

Background

Industrial robots are usually equipped with on the edge of an automatic production line to complete the automation operation of different steps by matching the production line so as to replace the manual work, the use of the robots can greatly reduce the manual strength and improve the operation efficiency and precision, the mechanical arm acts through programming control, and the bottom of the robot is fixedly connected with the ground through a base.

Industrial robot is when the action, and its arm is stretched out to the outside, and the base not only receives decurrent pressure, still receives the slope shear force, and the current base structure resists the ability difference of slope shear force, and life is short, for this the utility model provides a robot base of high strength.

Disclosure of Invention

The application aims to provide a high-strength robot base capable of resisting shearing force generated by mechanical arm extension.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: a robot base comprises supporting legs, wherein the tops of the supporting legs are fixedly connected with upper crossbearers, the tops of the upper crossbearers are welded with supporting plates, the side surfaces of the supporting legs are fixedly connected with lower crossbearers close to the bottoms of the supporting legs, and the bottom ends of the supporting legs are fixedly connected with supporting bottom plates;

go up the crossbearer and go up the crossbearer with down the crossbearer inclined between a set of prism fixedly connected with long frame, the middle part fixedly connected with crossbeam of long frame, and the crossbeam is the horizontality, fixedly connected with short frame between the tip of crossbeam and the side edge of last crossbearer.

Preferably, the upper surface of the supporting plate is provided with a first mounting hole, the top of the upper cross frame is provided with a second mounting hole, and the first mounting hole is aligned with the second mounting hole.

As another preferred mode, the upper surface of the supporting base plate is provided with two base plate fixing holes, and the two base plate fixing holes are located on the outer sides of two perpendicular side surfaces of the supporting legs.

Further preferably, the side surface of the supporting plate is slidably connected with a limiting frame, and the bottom of the limiting frame is in threaded connection with a locking screw.

Further preferably, the number of the long frames is two, the two long frames are arranged in a crossed mode, and two ends of the cross beam are fixedly connected with the side faces of the long frames.

More preferably, the number of the short frames is two, and the short frames are in an inner splayed shape.

Compared with the prior art, the beneficial effect of this application lies in:

(1) The internal support structure consisting of the short frame, the long frame and the cross beam can increase the structural strength of the whole frame, and particularly the short frame and the long frame can resist the deformation of the whole frame, so that the whole structure is still stable when the short frame and the long frame are subjected to shearing deformation force;

(2) Through the first mounting hole, the second mounting hole that adopt to link up, the mounting hole that the long screw can pass on the robot bottom flange is in the same place fixed connection with backup pad and last horizontal shelf fixed connection, connects unusual stability.

Drawings

FIG. 1 is a perspective view of the robot base;

FIG. 2 is a front view of the robot base;

FIG. 3 is a side view of the robot base;

fig. 4 is another perspective view of the robot base.

In the figure: 1. supporting legs; 2. a lower cross frame; 3. an upper transverse frame; 4. a support plate; 5. a first mounting hole; 6. a second mounting hole; 7. a limiting frame; 8. locking the screw; 9. a support base plate; 10. a bottom plate fixing hole; 11. a short frame; 12. a long frame; 13. a cross member.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The robot base shown in the figures 1-4 comprises supporting legs 1, wherein the supporting legs 1 are provided with four groups which are distributed in a lifting manner, the tops of the supporting legs 1 are fixedly connected with upper cross frames 3 which are connected in a welding manner, each upper cross frame 3 is of a rectangular structure, four corners of each upper cross frame are respectively fixed with the top ends of the four groups of supporting legs 1, supporting plates 4 are welded at the tops of the upper cross frames 3, each supporting plate 4 plays a role in intermediate support, threading holes are formed in the upper surfaces of the supporting plates 4 and used for penetrating out power supply wires of an industrial robot, lower cross frames 2 are fixedly connected to the side surfaces of the supporting legs 1 and close to the bottoms of the supporting legs, the stability of the four groups of supporting legs 1 is further improved by the lower cross frames 2, supporting bottom plates 9 are fixedly connected to the bottoms of the supporting legs 1, and the supporting plates 8 are fixedly connected with the ground through bolt structures;

go up fixedly connected with long frame 12 between a set of prism that crossbearer 2 and lower crossbearer 1 are diagonally facing, specifically can be the front side crossbearer of going up crossbearer 2 and the rear side crossbearer of lower crossbearer 1 or the rear side crossbearer of going up crossbearer 2 and the front side crossbearer of lower crossbearer 1, long frame 12 can stabilize crossbearer 2 and lower crossbearer 1, when making it receive the tilting force of this direction, can resist this frame construction and produce the deformation, the middle part fixedly connected with crossbeam 13 of long frame 12, and crossbeam 13 is the horizontality, fixedly connected with short frame 11 between the tip of crossbeam 13 and the side edge of last crossbearer 3, short frame 11 is connected on the left side edge or the right side edge of last crossbearer 3.

First mounting hole 5 has been seted up to the upper surface of backup pad 4, and second mounting hole 6 has been seted up at the top of last frame 3, and first mounting hole 5 aligns with second mounting hole 6, can adopt the screw with industrial robot's bottom flange and last frame 3 fixed connection.

The upper surface of the supporting base plate 9 is provided with base plate fixing holes 10, the number of the base plate fixing holes 10 is two, and the base plate fixing holes are positioned on the outer sides of two vertical side surfaces of the supporting legs 1 and can be fixed very stably; the bottom plate fixing holes 10 on the four supporting bottom plates 9 are distributed as follows: are positioned at the front side and the right side of the corresponding supporting leg 1; front side, left side; rear side, left side; back side, right side.

The side sliding connection of backup pad 4 has spacing 7, and the bottom threaded connection of spacing 7 has locking screw 8, slides spacing 7 to the both sides of robot base flange when using, then screws up locking screw 8 fixedly.

The number of the long frames 12 is two, the two long frames 12 are arranged in a crossed mode, namely deformation in two opposite directions is resisted, the structure is more stable, and the two ends of the cross beam 13 are fixedly connected with the side faces of the long frames 12.

Two short frames 11 are provided in number, are shaped like a Chinese character 'ba', and cooperate with the cross beam 13 to resist deformation in the left-right direction.

The foregoing has described the principles, principal features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. The utility model provides a robot base, includes the supporting leg, its characterized in that: the top of each supporting leg is fixedly connected with an upper transverse frame, the top of each upper transverse frame is welded with a supporting plate, the side surface of each supporting leg, close to the bottom, is fixedly connected with a lower transverse frame, and the bottom end of each supporting leg is fixedly connected with a supporting bottom plate;

2. The robot base of claim 1, wherein: the upper surface of the supporting plate is provided with a first mounting hole, the top of the upper transverse frame is provided with a second mounting hole, and the first mounting hole is aligned with the second mounting hole.

3. The robot base of claim 1, wherein: the supporting base plate is characterized in that the upper surface of the supporting base plate is provided with two base plate fixing holes, and the two base plate fixing holes are located on the outer sides of two side faces, perpendicular to the supporting legs.

4. The robot base of claim 1, wherein: the side surface of the supporting plate is connected with a limiting frame in a sliding mode, and the bottom of the limiting frame is connected with a locking screw in a threaded mode.

5. The robot base of claim 1, wherein: the number of the long frames is two, the two long frames are arranged in a crossed mode, and two ends of the cross beam are fixedly connected with the side faces of the long frames.

6. The robot base of claim 1, wherein: the number of the short frames is two, and the short frames are in an inner splayed shape.