CN218947676U

CN218947676U - Polishing head replacement device of polishing robot

Info

Publication number: CN218947676U
Application number: CN202221571659.9U
Authority: CN
Inventors: 谭忠鸿; 丁芝玲; 谭军
Original assignee: Yantai Zhitong Automation Technology Co ltd
Current assignee: Yantai Zhitong Automation Technology Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2023-05-02
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses a polishing head replacement device of a polishing robot, and relates to the field of polishing equipment. This grinding robot polishing head replacement device includes main part seat and splint, the last surface mounting of main part seat has robotic arm, the tip of robotic arm installs the rotation piece, the lower surface of rotation piece is provided with the connecting rod, the lower surface of connecting rod is provided with the tripe bistrique, splint setting is at the upper surface of tripe bistrique, the last fixed surface of splint is connected with the connecting block, the inside threaded connection of connecting block has the threaded rod, the threaded rod rotates the surface of connecting at the connecting rod, the surface fixedly connected with solid fixed ring of rotation piece, the lower fixed surface of solid fixed ring is connected with the butt plate, the side rotation of butt plate is connected with the butt plate. The polishing head replacing device of the polishing robot is convenient to independently detach and replace the part of the polishing head.

Description

Polishing head replacement device of polishing robot

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to a polishing head replacing device of a polishing robot.

Background

The polishing robot is one of industrial robots, and is generally used for deburring edges and corners, polishing welding seams, deburring and the like, and the intelligent polishing robot replaces manual polishing, improves working efficiency and ensures the high-quality product rate of products.

At present, after a polishing head of a polishing robot is used for a period of time, the polishing head of the polishing robot needs to be replaced, at the moment, the polishing part and the connecting part of the traditional polishing head are fixedly connected, at the moment, the polishing part and the connecting part of the traditional polishing device need to be replaced simultaneously if the polishing head needs to be replaced, and if only one of the polishing part and the connecting part is damaged, at the moment, the materials used by the polishing head are wasted if all the polishing part and the connecting part are replaced, so that the polishing head replacing device of the polishing robot is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model discloses a polishing head replacing device of a polishing robot, which aims to solve the problem that the polishing parts and the connecting parts of the polishing head provided in the background art are fixedly connected together, and if only one part is damaged, the whole polishing head can be replaced, so that the manufacturing material of the polishing head is wasted.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a polishing head replacement device of a polishing robot comprises a main body seat and a clamping plate arranged on the main body seat;

the automatic grinding machine comprises a main body seat, wherein a mechanical arm is arranged on the upper surface of the main body seat, a rotating piece is arranged at the end part of the mechanical arm, a connecting rod is arranged on the lower surface of the rotating piece, and a shutter grinding head is arranged on the lower surface of the connecting rod;

the clamping plate is arranged on the upper surface of the shutter grinding head, the outer surface of the clamping plate is fixedly connected with an inserting rod, the inserting rod is movably inserted into the shutter grinding head, the upper surface of the clamping plate is fixedly connected with a connecting block, the inner thread of the connecting block is connected with a threaded rod, and the threaded rod is rotationally connected to the outer surface of the connecting rod;

the outer surface fixedly connected with solid fixed ring of rotating piece, gu fixed ring's lower surface fixedly connected with keeps out the board, it is connected with the rotating plate to keep out the side rotation of board, and the inside threaded connection of rotating plate has the screw spare, screw spare threaded connection is in the inside of solid fixed ring.

Preferably, the upper surface of tripe bistrique fixedly connected with fixed plate, the jack has been seted up to the inside of fixed plate, the inserted bar activity is pegged graft in the inside of jack.

Preferably, the outer surface of the connecting rod is fixedly sleeved with the functional plate, and the threaded rod rotates on the outer surface of the functional plate.

Preferably, the surface of connecting rod has seted up spacing hole, the surface fixedly connected with locating part of rotor plate, the locating part activity is pegged graft in the inside of spacing hole.

Preferably, the outer surface of the retaining plate abuts against the outer surface of the connecting rod, the outer surface of the clamping plate abuts against the outer surface of the fixing plate, and the upper surface of the fixing plate abuts against the lower surface of the functional plate.

The utility model discloses a polishing head replacement device of a polishing robot, which has the following beneficial effects:

1. this grinding robot polishing head replacement device, through rotating the threaded rod, make the threaded rod rotate the surface at the function board, at this moment the connecting block will bring splint outwards to remove, and the inserted bar will leave the inside of the jack that the fixed plate surface was seted up, just can remove the tripe bistrique until the inserted bar is whole to leave the inside of jack, the rethread brings the fixed plate with the tripe bistrique, make the upper surface of fixed plate offset with the lower surface of function board can, the threaded rod is rotated again, make the threaded rod rotate the surface at the function board, at this moment the connecting block will bring splint inwards to remove, and the inserted bar will slide into the inside of the jack that the fixed plate surface was seted up, until the surface of splint offsets with the surface of fixed plate can fix the bistrique, can realize like this and carry out solitary dismantlement to the change to the tripe bistrique, and easy operation.

2. This grinding robot polishes first change device, through rotating the screw spare, make the screw spare rotate out the inside of solid fixed ring and pivoted plate, the pivoted plate rotates again, at this moment pivoted plate surface fixed's locating part will leave the inside in spacing hole, at this moment just can cancel the fixing to the connecting rod, if need fix the connecting rod at the lower surface of pivoted piece, through rotating the pivoted plate, at this moment the pivoted plate will take the locating part to inject the inside in spacing hole, the pivoted plate is fixed with solid fixed ring through the screw spare can, like this can carry out solitary dismantlement to the connecting rod and change.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a second schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of the portion A of FIG. 2 according to the present utility model;

FIG. 4 is a third schematic diagram of the overall structure of the present utility model;

fig. 5 is a schematic cross-sectional view of the portion B of fig. 4 in accordance with the present utility model.

In the figure: 1. a main body seat; 2. a mechanical arm; 3. shutter grinding head; 4. a function board; 5. a clamping plate; 6. a fixing plate; 7. a jack; 8. a rod; 9. a threaded rod; 10. a connecting block; 11. a connecting rod; 12. a retaining plate; 13. a limiting hole; 14. a fixing ring; 15. a screw member; 16. a rotating plate; 17. a limiting piece; 18. and a rotating member.

Detailed Description

The embodiment of the utility model discloses a polishing head replacing device of a polishing robot, which is shown in figures 1-5 and comprises a main body seat 1 and a clamping plate 5 arranged on the main body seat 1;

the automatic grinding machine comprises a main body seat 1, wherein a mechanical arm 2 is arranged on the upper surface of the main body seat 1, a rotating piece 18 is arranged at the end part of the mechanical arm 2, a connecting rod 11 is arranged on the lower surface of the rotating piece 18, and a shutter grinding head 3 is arranged on the lower surface of the connecting rod 11;

the clamping plate 5 is arranged on the upper surface of the shutter grinding head 3, the outer surface of the clamping plate 5 is fixedly connected with the inserted rod 8, the inserted rod 8 is movably inserted into the shutter grinding head 3, the upper surface of the clamping plate 5 is fixedly connected with the connecting block 10, the inner thread of the connecting block 10 is connected with the threaded rod 9, and the threaded rod 9 is rotationally connected with the outer surface of the connecting rod 11;

the surface fixedly connected with solid fixed ring 14 of rotation piece 18, the lower surface fixedly connected with of solid fixed ring 14 is held out the board 12, holds out the side rotation of board 12 and is connected with rotation board 16, and rotation board 16's inside threaded connection has screw 15, and screw 15 threaded connection is in the inside of solid fixed ring 14.

Referring to fig. 2-3, the upper surface of the shutter grinding head 3 is fixedly connected with a fixing plate 6, a jack 7 is formed in the fixing plate 6, a plug rod 8 is movably inserted into the jack 7, the plug rod 8 is inserted into the jack 7 to play a limiting role for the clamping plate 5, and therefore the grinding head cannot displace when rotating at a high speed.

Referring to fig. 2-3, the outer surface of the connecting rod 11 is fixedly sleeved with the functional plate 4, the threaded rod 9 rotates on the outer surface of the functional plate 4, and the functional plate 4 is square, so that the threaded rod 9 can conveniently rotate on the outer surface of the functional plate 4, and the shutter grinding head 3 can be left on the outer surface of the connecting rod 11 after the clamping plate 5 is disassembled.

Referring to fig. 4-5, the outer surface of the connecting rod 11 is provided with a limiting hole 13, the outer surface of the rotating plate 16 is fixedly connected with a limiting piece 17, the limiting piece 17 is movably inserted into the limiting hole 13, the circular arc of the limiting piece 17 is smaller than the circular arc of the limiting hole 13, and therefore the limiting piece 17 can be conveniently inserted into the limiting hole 13, and the limiting piece 17 and the limiting hole 13 play a limiting role on the connecting rod 11.

Referring to fig. 3 to 5, the outer surface of the abutment plate 12 abuts against the outer surface of the connecting rod 11, the outer surface of the clamping plate 5 abuts against the outer surface of the fixing plate 6, and the upper surface of the fixing plate 6 abuts against the lower surface of the functional plate 4.

Working principle:

before the polishing head replacing device of the polishing robot is used, the threaded rod 9 is rotated to enable the threaded rod 9 to rotate on the outer surface of the functional board 4, at the moment, the connecting block 10 can drive the clamping board 5 to move outwards, the inserting rod 8 leaves the inside of the jack 7 formed on the outer surface of the fixed board 6, and the shutter grinding head 3 can be removed until the inserting rod 8 leaves the inside of the jack 7 completely.

The shutter grinding head 3 is carried by the fixing plate 6, the upper surface of the fixing plate 6 is abutted against the lower surface of the functional plate 4, the threaded rod 9 is rotated on the outer surface of the functional plate 4, the connecting block 10 is carried by the clamping plate 5 to move inwards, the inserting rod 8 slides into the jack 7 formed on the outer surface of the fixing plate 6 until the outer surface of the clamping plate 5 is abutted against the outer surface of the fixing plate 6, and the grinding head can be fixed.

By rotating the screw member 15, the screw member 15 is rotated out of the fixing ring 14 and the rotating plate 16, and then the rotating plate 16 is rotated, at this time, the limiting member 17 fixed on the outer surface of the rotating plate 16 is separated from the inside of the limiting hole 13, at this time, the fixing of the connecting rod 11 can be canceled, if the connecting rod 11 needs to be fixed on the lower surface of the rotating member 18, and by rotating the rotating plate 16, at this time, the rotating plate 16 is inserted into the inside of the limiting hole 13 with the limiting member 17, and then the rotating plate 16 and the fixing ring 14 are fixed by the screw member 15.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The polishing head replacing device of the polishing robot is characterized by comprising a main body seat (1) and a clamping plate (5) arranged on the main body seat (1);

the automatic grinding machine comprises a main body seat (1), wherein a mechanical arm (2) is arranged on the upper surface of the main body seat (1), a rotating piece (18) is arranged at the end part of the mechanical arm (2), a connecting rod (11) is arranged on the lower surface of the rotating piece (18), and a shutter grinding head (3) is arranged on the lower surface of the connecting rod (11);

the clamping plate (5), the clamping plate (5) is arranged on the upper surface of the shutter grinding head (3), the outside of the clamping plate (5) is provided with an inserting rod (8), the inserting rod (8) is movably inserted into the shutter grinding head (3), the upper surface of the clamping plate (5) is provided with a connecting block (10), the inside thread of the connecting block (10) is connected with a threaded rod (9), and the threaded rod (9) is rotationally connected to the outside of the connecting rod (11);

the outside of rotating piece (18) is provided with solid fixed ring (14), the lower surface of solid fixed ring (14) is provided with and keeps out board (12), the side rotation of keeping out board (12) is connected with rotating plate (16), and the inside threaded connection of rotating plate (16) has screw piece (15), screw piece (15) threaded connection is in the inside of solid fixed ring (14).

2. A sanding robot sanding head changing device as defined in claim 1, wherein: the upper surface of tripe bistrique (3) is provided with fixed plate (6), jack (7) have been seted up to the inside of fixed plate (6), inserted bar (8) activity grafting is in the inside of jack (7).

3. A sanding robot sanding head changing device as defined in claim 1, wherein: the outside of connecting rod (11) is fixed to be cup jointed function board (4), threaded rod (9) rotate in the outside of function board (4).

4. A sanding robot sanding head changing device as defined in claim 1, wherein: the outside of connecting rod (11) has seted up spacing hole (13), the outside of rotor plate (16) is provided with locating part (17), the inside at spacing hole (13) is pegged graft in the activity of locating part (17).

5. A sanding robot sanding head changing device as defined in claim 1, wherein: the outer part of the abutting plate (12) abuts against the outer part of the connecting rod (11), the outer part of the clamping plate (5) abuts against the outer part of the fixing plate (6), and the upper surface of the fixing plate (6) abuts against the lower surface of the functional plate (4).