CN211490884U

CN211490884U - Scratch-proof polishing mechanical arm for processing automobile parts

Info

Publication number: CN211490884U
Application number: CN201922364968.3U
Authority: CN
Inventors: 徐辉
Original assignee: Anhui Shiny Horse Intelligent Technology Co ltd
Current assignee: Anhui Shiny Horse Intelligent Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-15
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses an automobile parts processing is with preventing fish tail formula mechanical arm that polishes, the large-scale motor assembly jig comprises a fixed pedestal, unable adjustment base's top is provided with the bottom main part, bottom host computer top position is provided with the revolving stage, the top position of revolving stage is provided with first arm, the other end of first arm is provided with the second arm, the other end of second arm is provided with the third arm, the other end of third arm is provided with the mill regulating arm, the below of mill regulating arm is provided with the axis of rotation, the below of axis of rotation is provided with the mill of polishing. A automobile parts processing with preventing fish tail formula robotic arm that polishes, through the structure that sets up, form the outside clearance circle of concentric circles around the mill of polishing, fall the effectual clearance of piece, avoid its fish tail that causes the surface of spare part, and this structure can be according to the altitude mixture control distance of spare part, it is better to avoid fish tail spare part and clearance effect.

Description

Scratch-proof polishing mechanical arm for processing automobile parts

Technical Field

The utility model relates to a robotic arm field, in particular to automobile parts processing is with preventing fish tail formula robotic arm that polishes.

Background

The mechanical arm is a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling, and has wide application in the fields of industrial assembly, safety, explosion prevention and the like due to unique operation flexibility, particularly in the automobile industry, the mechanical arm has wide application in the fields of manufacturing, assembling, polishing and the like.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an automobile parts processing is with preventing fish tail formula mechanical arm that polishes, can effectively solve the problem in the background art.

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

a scratch-proof polishing mechanical arm for processing automobile parts comprises a fixed base, a bottom main body is arranged above the fixed base, a rotating table is arranged above a bottom main body, a first mechanical arm is arranged above the rotating table, a second mechanical arm is arranged at the other end of the first mechanical arm, a third mechanical arm is arranged at the other end of the second mechanical arm, a grinding disc adjusting arm is arranged at the other end of the third mechanical arm, a rotating shaft is arranged below the grinding disc adjusting arm, a polishing grinding disc is arranged below the rotating shaft, a fixed mounting ring is fixedly arranged on the rotating shaft, a side mounting table is arranged outside the fixed mounting ring, a connecting plate is movably mounted outside the side mounting table, a mounting column is arranged below the connecting plate, a movable column is arranged below the mounting column, a brush plate is arranged below the movable column.

Preferably, the side mounting table and the fixed mounting ring are fixedly mounted by welding, a first stud is arranged on the side mounting table, and a second stud is arranged on the side mounting table and positioned outside the first stud.

Preferably, hole sites are arranged at one end of the connecting plate and positions corresponding to the first stud and the second stud on the side mounting platform and are movably mounted through the hole sites, a first nut is arranged at the other end, penetrating through the hole sites of the connecting plate, of the first stud, and a second nut is arranged at the other end, penetrating through the hole sites of the connecting plate, of the second stud.

Preferably, the mounting column and the connecting plate are fixedly connected by welding, and an internal accommodating groove is formed in the mounting column.

Preferably, the upper end of the movable column stretches into the inner accommodating groove, the end is provided with a stop block, an inner spring is arranged between the end, provided with the stop block, of the movable column and the inner accommodating groove, the other end of the movable column stretches out of the inner accommodating groove, and an outer spring is arranged between the mounting column and the brush plate at the other end of the movable column.

Preferably, a plurality of cleaning brushes are arranged below the brush plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the clearance brush isotructure that sets up, through the rotation of axis of rotation before the mill contact spare part of polishing with this structure wash the brush board once, later when the mill of polishing removes, all can be cleared up by this structure around him, go out the timely clearance of the piece of remaining on the spare part, avoid it to receive the extrusion removal of the mill of polishing, fish tail spare part, and the activity post isotructure that sets up has adopted spring isotructure, and more can hug closely between the spare part, improve the clearance effect.

Drawings

Fig. 1 is a schematic view of the overall structure of a scratch-proof polishing mechanical arm for processing automobile parts;

fig. 2 is a schematic structural view below a rotating shaft of the scratch-proof grinding robot arm for processing automobile parts of the present invention;

fig. 3 is the utility model relates to a automobile parts processing is with cross-sectional view of preventing fish tail formula robotic arm's of polishing erection column.

In the figure: 1. a fixed base; 2. a bottom body; 3. a rotating table; 4. a first robot arm; 5. a second mechanical arm; 6. a third mechanical arm; 7. a millstone adjusting arm; 8. a rotating shaft; 9. fixing the mounting ring; 10. grinding the millstone; 11. a side mounting table; 12. a first stud; 13. a second stud; 14. a first nut; 15. a second nut; 16. a connecting plate; 17. mounting a column; 18. a movable post; 19. an outer spring; 20. a brush plate; 21. cleaning the brush; 22. a stopper; 23. an inner receiving groove; 24. an internal spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-3, a scratch-proof polishing mechanical arm for processing automobile parts comprises a fixed base 1, a bottom main body 2 is arranged above the fixed base 1, a rotating table 3 is arranged above the bottom main body, a first mechanical arm 4 is arranged above the rotating table 3, a second mechanical arm 5 is arranged at the other end of the first mechanical arm 4, a third mechanical arm 6 is arranged at the other end of the second mechanical arm 5, a grinding disc adjusting arm 7 is arranged at the other end of the third mechanical arm 6, a rotating shaft 8 is arranged below the grinding disc adjusting arm 7, a polishing grinding disc 10 is arranged below the rotating shaft 8, a fixed mounting ring 9 is fixedly arranged on the rotating shaft 8, a side mounting table 11 is arranged outside the fixed mounting ring 9, a connecting plate 16 is movably arranged outside the side mounting table 11, a mounting column 17 is arranged below the connecting plate 16, a movable column 18 is arranged below the mounting column 17, a brush plate 20 is provided below the movable column 18.

The side mounting table 11 and the fixed mounting ring 9 are fixedly mounted through welding, a first stud 12 is arranged on the side mounting table 11, and a second stud 13 is arranged on the side mounting table 11 and positioned outside the first stud 12; hole sites are arranged at one end of the connecting plate 16 and positions corresponding to the first stud 12 and the second stud 13 on the side mounting platform 11 and are movably mounted through the hole sites, a first nut 14 is arranged at the other end, penetrating through the hole sites of the connecting plate 16, of the first stud 12, and a second nut 15 is arranged at the other end, penetrating through the hole sites of the connecting plate 16, of the second stud 13; the mounting column 17 and the connecting plate 16 are fixedly connected by welding, and an internal accommodating groove 23 is formed in the mounting column 17; the upper end of the movable column 18 extends into the inner accommodating groove 23, the end is provided with a stop block 22, an inner spring 24 is arranged between the end of the movable column 18 provided with the stop block 22 and the inner accommodating groove 23, the other end of the movable column 18 extends out of the inner accommodating groove 23, and an outer spring 19 is arranged between the mounting column 17 and the brush plate 20 at the other end of the movable column 18; a plurality of cleaning brushes 21 are arranged below the brush plate 20.

It should be noted that, the utility model relates to a scratch-proof grinding mechanical arm for processing automobile parts, through the structure such as cleaning brush 21 that is set up, when the rotating shaft 8 rotates, except that the grinding disc 10 below the rotating shaft 8 begins to rotate, the fixed mounting ring 9 on the rotating shaft 8 also begins to rotate, simultaneously the side mounting table 11 of bottom also begins to rotate, the connecting plate 16 installed on the side mounting table 11 also begins to rotate, the mounting column 17 and the movable column 18 below the connecting plate 16 also begin to rotate, a concentric circle is formed at the periphery of the grinding disc 10 to rotate, so that the bottom brush plate 20 and the cleaning brush 21 can clean the debris in the concentric circle, when the bottom brush plate 20 contacts the parts, if the height of the parts is higher, the brush plate 20 will be squeezed, so that the movable column 18 is moved inwards, outside spring 19 and inside spring 24 begin to receive pressure contraction, wherein outside spring 19 contracts between erection column 17 and brush board 20, inside spring 24 contracts between inside storage groove 23, thereby adjust the distance between spare part surface and the erection column 17, make clearance brush 21 more hug closely the spare part surface, the clearance effect is better, and the height according to the spare part that this kind of device can be free, effectual regulation and the distance between the erection column 17, avoid the surface of structure fish tail spare part of below, and the effect of clearance is better.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an automobile parts processing is with preventing fish tail formula robotic arm that polishes which characterized in that: comprises a fixed base (1), a bottom main body (2) is arranged above the fixed base (1), a rotating table (3) is arranged above the bottom main body (2), a first mechanical arm (4) is arranged above the rotating table (3), a second mechanical arm (5) is arranged at the other end of the first mechanical arm (4), a third mechanical arm (6) is arranged at the other end of the second mechanical arm (5), a grinding disc adjusting arm (7) is arranged at the other end of the third mechanical arm (6), a rotating shaft (8) is arranged below the grinding disc adjusting arm (7), a grinding disc (10) is arranged below the rotating shaft (8), a fixed mounting ring (9) is fixedly arranged on the rotating shaft (8), a side mounting table (11) is arranged outside the fixed mounting ring (9), and a connecting plate (16) is movably arranged outside the side mounting table (11), the brush is characterized in that a mounting column (17) is arranged below the connecting plate (16), a movable column (18) is arranged below the mounting column (17), and a brush plate (20) is arranged below the movable column (18).

2. The scratch-proof grinding mechanical arm for processing the automobile parts as claimed in claim 1, wherein: the side mounting platform (11) and the fixed mounting ring (9) are fixedly mounted through welding, a first stud (12) is arranged on the side mounting platform (11), and a second stud (13) is arranged on the outer side of the first stud (12) on the side mounting platform (11).

3. The scratch-proof grinding mechanical arm for processing the automobile parts as claimed in claim 1, wherein: the hole site has been seted up to the one end of connecting plate (16) and the position that a stud (12), No. two studs (13) on side mount table (11) correspond, and through hole site movable mounting, the other end that a stud (12) sees through connecting plate (16) hole site is provided with No. one nut (14), No. two studs (13) see through connecting plate (16) hole site is provided with No. two nuts (15).

4. The scratch-proof grinding mechanical arm for processing the automobile parts as claimed in claim 1, wherein: the mounting column (17) and the connecting plate (16) are fixedly connected through welding, and an internal accommodating groove (23) is formed in the mounting column (17).

5. The scratch-proof grinding mechanical arm for processing the automobile parts as claimed in claim 4, wherein: the upper end of activity post (18) stretches into inside and accomodates groove (23), and this end is provided with dog (22), this end that activity post (18) was provided with dog (22) is provided with inside spring (24) between inside and accomodate groove (23), the other end of activity post (18) stretches out inside and accomodates groove (23), be provided with outside spring (19) between erection column (17) and brush board (20) on the other end of activity post (18).

6. The scratch-proof grinding mechanical arm for processing the automobile parts as claimed in claim 1, wherein: a plurality of cleaning brushes (21) are arranged below the brush plate (20).