CN216634456U

CN216634456U - Industrial robot connects base convenient to angle of adjustment

Info

Publication number: CN216634456U
Application number: CN202122815161.4U
Authority: CN
Inventors: 江建国
Original assignee: Shanghai Puya Automation Technology Co ltd
Current assignee: Shanghai Puya Automation Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-05-31
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses an industrial robot connecting base convenient for angle adjustment, which relates to the technical field of industrial robots and comprises a base body, wherein an adjusting box is arranged at the bottom of the base body, universal wheels are fixedly connected at four corners of the bottom of the adjusting box, a rotating column extending out of the top of the adjusting box is rotatably connected to the inner wall of the bottom of the adjusting box, the top of the rotating column is fixedly connected with the center of the bottom of the base body, a rotating gear is fixedly connected to the outer wall of the circumference of the rotating column, a pushing mechanism is arranged on the inner wall of the adjusting box, a connecting block is fixedly arranged at one end of the pushing mechanism, a rack is fixedly connected to one surface, close to the rotating gear, of the connecting block, and the rack is meshed with the rotating gear. The utility model has the advantage of being convenient for adjusting the angle of the base.

Description

Industrial robot connects base convenient to angle of adjustment

Technical Field

The utility model relates to the technical field of industrial robots, in particular to an industrial robot connecting base convenient for angle adjustment.

Background

Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices widely used in the industrial field, have a certain degree of automation, and can realize various industrial processing and manufacturing functions depending on the power energy and control capability of the industrial robots. Industrial robots are widely used in various industrial fields such as electronics, logistics, and chemical industry.

At present, current industrial robot when using, need install industrial robot on the base usually, but, current industrial robot connects the base, and its base body is fixed usually on the work ground to the angle of industrial robot is not convenient for adjust, brings inconvenience for industrial robot's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an industrial robot connecting base convenient for angle adjustment. Its advantage lies in being convenient for adjust the angle of base.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an industrial robot connects base convenient to angle of adjustment, includes base body, base body's bottom is provided with the regulating box, the equal fixedly connected with universal wheel in bottom four corners department of regulating box, the bottom inner wall of regulating box rotates and is connected with the rotation post that extends to outside the regulating box top, the top of rotating the post and base body's bottom central authorities fixed connection, the circumference outer wall fixedly connected with rotating gear who rotates the post, the inner wall of regulating box is provided with pushing mechanism, and pushing mechanism's the fixed connecting block that is provided with of one end, the one side fixedly connected with rack that the connecting block is close to rotating gear, the rack meshes with rotating gear mutually.

Through the technical scheme: when the base body needs to be subjected to angle adjustment, the rack is driven to move through the pushing mechanism, so that the rotating column is driven to rotate under the action of the rotating gear, the base body is driven to rotate around the rotating column, and the purpose of conveniently adjusting the angle of the base body is achieved.

The utility model is further arranged in that the pushing mechanism comprises a threaded screw rod and a sliding block, wherein the threaded screw rod and the sliding block are rotatably connected to the inner walls of the two sides of the adjusting box, one side of the sliding block is provided with a threaded through hole, the threaded screw rod is connected with the inside of the threaded through hole through threads, and the sliding block is fixedly connected with the connecting block.

Through the technical scheme: utilize the slider to move on the screw lead screw, drive connecting block and rack removal, and then under the effect of rotating gear, drive the base body and carry out angle modulation.

The utility model is further arranged in that the pushing mechanism further comprises a limiting block fixedly connected to the bottom of the sliding block, a limiting groove arranged in parallel with the threaded screw rod is formed in the bottom of the adjusting box, and the limiting block is arranged on the inner wall of the limiting groove in a sliding mode.

Through the technical scheme: the limiting block and the limiting groove are utilized, so that the sliding block is convenient to limit and can move on the threaded screw rod.

The utility model is further provided that one end of the threaded screw rod is fixedly connected with a connecting shaft extending to the outside of the adjusting box, one end of the connecting shaft far away from the threaded screw rod is fixedly connected with a first gear, the outer wall of one side of the adjusting box close to the first gear is rotatably connected with a second gear, and the second gear is meshed with the first gear.

Through the technical scheme: and the second gear is utilized to drive the first gear to rotate, so that the threaded screw rod is driven to rotate.

The utility model is further provided that the center of one side of the second gear is fixedly connected with a folding type crank.

Through the technical scheme: the second gear is convenient to rotate by utilizing the lever principle through the folding crank.

The utility model is further arranged such that the second gear has a smaller number of teeth than the first gear.

Through the technical scheme: because the number of teeth of second gear is less than first gear to reduce screw lead screw pivoted speed, and then reduce base body angular adjustment's speed, increase the accuracy nature to base body angular adjustment.

The utility model is further arranged in that the outer walls of the two sides of the adjusting box are respectively provided with a movable opening matched with the rack, and the rack passes through the movable openings in a moving state.

Through the technical scheme: by utilizing the movable opening, the rack can be moved out of the adjusting box from the movable opening, and the adjusting box is prevented from influencing the movement of the rack.

The utility model is further provided that the circumferential outer wall of the rotating column is fixedly connected with a pointer, the top outer wall of the adjusting box is fixedly connected with an annular dial, the rotating column penetrates through an annular opening of the dial, and the pointer is positioned above the dial.

Through the technical scheme: the angle adjusted by the base body can be conveniently observed by using the dial and the pointer.

The utility model has the beneficial effects that:

1. this industrial robot connection base convenient to angle of adjustment through being provided with rolling gear, pushing mechanism, rack and rotation post, when needs carry out angular adjustment to base body, drives the rack through pushing mechanism earlier and removes to under rolling gear's effect, drive the rotation post and rotate, and then drive base body and rotate around rotating the post, thereby reach the purpose of being convenient for adjust the base body angle.

2. This industrial robot connection base convenient to angle of adjustment, through being provided with the screw thread lead screw, the slider, stopper and spacing groove, when carrying out angular adjustment to base body, rotate the screw thread lead screw, under the limiting displacement of stopper and spacing groove, it moves on the screw thread lead screw to drive the slider, and then drive connecting block and rack removal, it is rotatory with the rotation post to drive the turning gear through the rack, accomplish the angular adjustment to base body, through the auto-lock characteristic of screw thread lead screw and slider, prevent the turning gear rotation, and then avoid at the during operation, external force touches and causes base body to rotate.

3. This industrial robot connection base convenient to angle of adjustment through being provided with first gear and second gear, when carrying out angle adjustment to base body, drives first gear through the second gear and rotates, and then drives the screw lead screw rotatory, because the number of teeth of second gear is less than first gear to reduce screw lead screw pivoted speed, and then reduce base body angle adjustment's speed, increase the accuracy nature to base body angle adjustment.

Drawings

Fig. 1 is a schematic perspective view of an industrial robot connection base convenient for angle adjustment according to the present invention;

FIG. 2 is a schematic view of a partial three-dimensional structure of an industrial robot connecting a base dial and a pointer with convenient angle adjustment according to the present invention;

fig. 3 is a schematic view of a partially cut-away perspective structure of a threaded screw rod and a rack of an industrial robot connection base convenient for angle adjustment according to the present invention;

fig. 4 is a schematic view of a partial front cross-sectional structure of an industrial robot connecting a base limiting groove and a limiting block, which is convenient for adjusting an angle.

In the figure: 1. a base body; 2. an adjusting box; 3. a first gear; 4. rotating the column; 5. a movable opening; 6. a dial scale; 7. a pointer; 8. a slider; 9. a threaded lead screw; 10. a rotating gear; 11. connecting blocks; 12. a second gear; 13. a folding type crank; 15. a rack; 16. a limiting block; 17. a limiting groove; 18. a universal wheel; 19. and (7) connecting the shafts.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, an industrial robot connects base convenient to angle of adjustment, including base body 1, base body 1's bottom is provided with regulating box 2, all there is universal wheel 18 bottom four corners department of regulating box 2 through bolted connection, the bottom inner wall of regulating box 2 rotates and is connected with the rotation post 4 that extends to outside the regulating box 2 top, the top of rotating post 4 passes through bolted connection with base body 1's bottom central authorities, the circumference outer wall of rotating post 4 has a rotating gear 10 through bolted connection, the inner wall of regulating box 2 is provided with pushing mechanism, and pushing mechanism's one end is fixed and is provided with connecting block 11, there is rack 15 connecting block 11 one side near rotating gear 10 through bolted connection, rack 15 meshes with rotating gear 10 mutually.

Specifically, pushing mechanism sets up in screw lead screw 9 and slider 8 including rotating the screw lead screw 9 that connects in 2 both sides inner walls of regulating box and through screw thread slip, and threaded through hole has been seted up to one side of slider 8, screw lead screw 9 passes through screw thread and screw thread through hole internal connection, through bolted connection between slider 8 and the connecting block 11, utilizes slider 8 to move on screw lead screw 9, drives connecting block 11 and rack 15 and removes, and then under the effect of rotating gear 10, drives base body 1 and carries out angle modulation.

Concretely, pushing mechanism still includes through bolted connection in the stopper 16 of 8 bottoms of slider, and open the bottom of regulating box 2 has the spacing groove 17 with screw lead screw 9 parallel arrangement, and stopper 16 slides and sets up in the inner wall of spacing groove 17, utilizes stopper 16 and spacing groove 17, is convenient for carry on spacingly to slider 8, makes slider 8 can move on screw lead screw 9.

Specifically, one end of the threaded screw rod 9 is connected with a connecting shaft 19 extending out of the adjusting box 2 through a bolt, one end, far away from the threaded screw rod 9, of the connecting shaft 19 is connected with a first gear 3 through a bolt, the outer wall of one side, close to the first gear 3, of the adjusting box 2 is connected with a second gear 12 in a rotating mode, the second gear 12 is meshed with the first gear 3, the second gear 12 is used for driving the first gear 3 to rotate, and then the threaded screw rod 9 is driven to rotate.

Specifically, the center of one side of the second gear 12 is connected with a folding type crank 13 through a bolt, and the second gear 12 is convenient to rotate through the folding type crank 13 by utilizing the lever principle.

Specifically, the number of teeth of second gear 12 is less than first gear 3, because the number of teeth of second gear 12 is less than first gear 3 to reduce screw lead screw 9 pivoted speed, and then reduce 1 angular adjustment's of base body speed, increase the accuracy to 1 angular adjustment of base body.

Specifically, the outer walls of the two sides of the adjusting box 2 are provided with movable openings 5 matched with the racks 15, the racks 15 penetrate through the movable openings 5 in the moving state, the racks 15 can be moved out of the adjusting box 2 from the movable openings 5 by means of the movable openings 5, and the adjusting box 2 is prevented from affecting the movement of the racks 15.

Specifically, the outer wall of the circumference of the rotating column 4 is connected with a pointer 7 through a bolt, the outer wall of the top of the adjusting box (2) is fixedly connected with an annular dial 6, the rotating column 4 penetrates through the annular opening of the dial 6, the pointer 7 is located above the dial 6, and the dial 6 and the pointer 7 are utilized to facilitate observation of the angle adjusted by the base body 1.

The working principle is as follows: when needs carry out angular adjustment to base body 1, rotate screw lead screw 9 earlier, under the limiting displacement of stopper 16 and spacing groove 17, drive slider 8 and remove on screw lead screw 9, and then drive connecting block 11 and rack 15 and remove to under the effect of running gear 10, drive and rotate post 4 and rotate, and then drive base body 1 and rotate around rotating post 4, thereby reach the purpose of being convenient for adjust base body 1 angle.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An industrial robot connecting base convenient for angle adjustment comprises a base body (1), it is characterized in that the bottom of the base body (1) is provided with an adjusting box (2), the four corners at the bottom of the adjusting box (2) are fixedly connected with universal wheels (18), the inner wall of the bottom of the adjusting box (2) is rotationally connected with a rotating column (4) extending out of the top of the adjusting box (2), the top of the rotating column (4) is fixedly connected with the center of the bottom of the base body (1), the circumferential outer wall of the rotating column (4) is fixedly connected with a rotating gear (10), the inner wall of the adjusting box (2) is provided with a pushing mechanism, and one end of the pushing mechanism is fixedly provided with a connecting block (11), one surface of the connecting block (11) close to the rotating gear (10) is fixedly connected with a rack (15), and the rack (15) is meshed with the rotating gear (10).

2. The industrial robot connecting base convenient for angle adjustment according to claim 1, wherein the pushing mechanism comprises a threaded screw rod (9) and a sliding block (8) which are rotatably connected to the inner walls of two sides of the adjusting box (2), one side of the sliding block (8) is provided with a threaded through hole, the threaded screw rod (9) is internally connected with the threaded through hole through threads, and the sliding block (8) is fixedly connected with the connecting block (11).

3. The industrial robot connecting base convenient for angle adjustment according to claim 2, wherein the pushing mechanism further comprises a limiting block (16) fixedly connected to the bottom of the sliding block (8), the bottom of the adjusting box (2) is provided with a limiting groove (17) parallel to the threaded screw rod (9), and the limiting block (16) is slidably arranged on the inner wall of the limiting groove (17).

4. An industrial robot connecting base convenient for angle adjustment according to claim 3, characterized in that one end of the screw thread rod (9) is fixedly connected with a connecting shaft (19) extending out of the adjusting box (2), one end of the connecting shaft (19) far away from the screw thread rod (9) is fixedly connected with a first gear (3), the outer wall of one side of the adjusting box (2) close to the first gear (3) is rotatably connected with a second gear (12), and the second gear (12) is meshed with the first gear (3).

5. An industrial robot connecting base facilitating the angle adjustment according to claim 4, characterized in that a folding type crank (13) is fixedly connected to the center of one side of the second gear (12).

6. An industrial robot connection base facilitating angle adjustment according to claim 5, characterized in that the number of teeth of the second gear (12) is smaller than the first gear (3).

7. The industrial robot connecting base convenient for angle adjustment according to claim 1, characterized in that the outer walls of the two sides of the adjusting box (2) are provided with movable openings (5) matched with the racks (15), and the racks (15) pass through the movable openings (5) in the moving state.

8. An industrial robot connection base facilitating angle adjustment according to claim 1, characterized in that the outer wall of the circumference of the rotating column (4) is fixedly connected with a pointer (7), the outer wall of the top of the adjusting box (2) is fixedly connected with a dial (6) in a ring shape, the rotating column (4) passes through the ring opening of the dial (6), and the pointer (7) is located above the dial (6).