CN213731408U

CN213731408U - Robot connecting rod installation dismounting device

Info

Publication number: CN213731408U
Application number: CN202022220353.6U
Authority: CN
Inventors: 袁利平; 李刚; 李永亢; 李松明
Original assignee: Jiangsu Didilong Robot Technology Development Co ltd
Current assignee: Jiangsu Didilong Robot Technology Development Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-20
Anticipated expiration: 2030-09-30

Abstract

A robot connecting rod mounting and dismounting device comprises a connecting rod body and a connecting rod cover; the rod body of the connecting rod is provided with an arc-shaped piece; the connecting rod cover is provided with a first bulge, and the arc-shaped piece is correspondingly provided with a second bulge; a positioning rod is arranged on the first bulge, a positioning groove is arranged on the second bulge, and the positioning rod is inserted into the positioning groove; the connecting rod body is provided with a first limit groove; the first movable piece is arranged in the first limiting groove and is in sliding connection with the fixed rod, and the first spring is sleeved on the fixed rod; a movable rod is arranged on the first movable piece, and a trapezoidal block is arranged at the other end of the movable rod; a trapezoidal groove is arranged on the positioning rod, and the trapezoidal block is inserted into the trapezoidal groove; the second movable piece is arranged in the second limiting groove, and the second spring is transversely arranged in the second limiting groove; the push plate is connected with the second movable piece; the connecting rope is arranged on the first movable piece; the pull rope is arranged on the second movable piece and connected with the connecting rope. The utility model discloses easy to assemble and dismantlement, dismouting process labour saving and time saving helps using, has the practicality.

Description

Robot connecting rod installation dismounting device

Technical Field

The utility model relates to a connecting rod technical field of the robot especially relates to a connecting rod installation dismounting device of robot.

Background

In the modern industry, robots refer to artificial machine devices capable of automatically executing tasks to replace or assist human work; the ideal high-simulation robot is a product of advanced integration control theory, mechano-electronics, computer and artificial intelligence, materials science and bionics; connecting rod mainly used changes mechanical power for mechanical equipment reaches the work purpose, and the simple structure of current robot connecting rod does not have the quick assembly disassembly structure, often through a plurality of bolt fastening between connecting rod lid and the pole body, need use relevant instrument when installation and dismantlement, and the installation is inconvenient with the dismantlement, and the operation is wasted time and energy, remains to be improved.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a connecting rod installation dismounting device of robot, easy to assemble and dismantlement, dismouting process labour saving and time saving helps using, has the practicality.

(II) technical scheme

The utility model provides a robot connecting rod mounting and dismounting device, which comprises a connecting rod body, a connecting rod cover, a first moving part, a first spring, a connecting rope, a pull rope, a second moving part and a push plate;

the connecting rod body is transversely arranged, one end of the connecting rod body is provided with a small connecting rod head, and the other end of the connecting rod body is provided with an arc-shaped piece; the upper side and the lower side of the connecting rod cover are provided with first bulges, and the upper side and the lower side of the arc-shaped piece are correspondingly provided with second bulges; a positioning rod is arranged on the first bulge, a positioning groove is arranged on the second bulge, the positioning rod is inserted into the positioning groove, and a round hole is formed between the connecting rod cover and the arc-shaped piece;

a first limiting groove is vertically formed in the connecting rod body and communicated with the positioning groove; a fixed rod is vertically arranged in the first limiting groove, the first movable piece is horizontally arranged in the first limiting groove and is in sliding connection with the fixed rod, and the first spring is sleeved on the fixed rod and is connected with the first movable piece and the arc-shaped piece; a movable rod is vertically arranged on the first movable piece, and a trapezoidal block is arranged at the other end of the movable rod; a trapezoidal groove is arranged on the positioning rod, and the trapezoidal block is inserted into the trapezoidal groove;

a second limiting groove is transversely formed in the connecting rod body, the second movable piece is arranged in the second limiting groove, and the second spring is transversely arranged in the second limiting groove and connected with the second movable piece; the push plate is connected with the second movable piece, and the connecting rod body is transversely provided with a strip-shaped opening; a semicircular first channel is arranged in the arc-shaped piece, a second channel is transversely arranged on the connecting rod body and the arc-shaped piece, and the second channel is communicated with the first channel and the second limiting groove; the connecting rope is arranged on the first moving piece, and the other end of the connecting rope extends into the first channel; the pull rope is arranged on the second movable piece, and the other end of the pull rope penetrates through the second channel and is connected with the connecting rope.

Preferably, transversely set up the rectangular channel on the locating lever, transversely set up the rectangular rod in the constant head tank, and the rectangular rod inserts in the rectangular channel.

Preferably, the push plate is provided with a pull ring.

Preferably, the connecting rope and the pull rope are steel wire ropes.

Preferably, the device further comprises a limiting ring; the spacing ring is arranged in the first spacing groove, the spacing ring is located between the trapezoidal block and the first moving part, and the fixing rod is connected with the spacing ring.

Preferably, the connecting rod bearing shell also comprises an upper connecting rod bearing shell and a lower connecting rod bearing shell; the upper connecting rod bearing bush is positioned in the arc-shaped part, the lower connecting rod bearing bush is positioned in the connecting rod cover, and a round hole is formed between the upper connecting rod bearing bush and the lower connecting rod bearing bush.

The above technical scheme of the utility model has following profitable technological effect:

during installation, the positioning rod is inserted into the positioning groove; when the positioning rod starts to contact with the inclined surface of the trapezoid block, the trapezoid block is gradually pressed into the first limiting groove under the action of pressure, and the first spring is in a compressed state at the moment; when the trapezoid block is aligned to the trapezoid groove, the first spring resets and pushes the trapezoid block to move because the trapezoid block is not subjected to pressure applied by the positioning rod any more, and the trapezoid block is inserted into the trapezoid groove to realize connection of the connecting rod cover and the arc-shaped part;

during the dismantlement, promote the push pedal and make the second moving part constantly extrude the second spring, and then connect the rope through the stay cord pulling, connect the rope and apply pulling force so that its orientation motion towards keeping away from the dovetail groove to first moving part, the trapezoidal piece moves thereupon and takes out from the dovetail groove, detachable connecting rod lid this moment, easy to assemble and dismantlement, dismouting process labour saving and time saving helps the use.

Drawings

Fig. 1 is the utility model provides a connecting rod installation dismounting device's of robot schematic structure diagram.

Fig. 2 is an enlarged view of a portion a of the robot link mounting and dismounting device according to the present invention.

Fig. 3 is an enlarged view of a portion B of the robot link mounting and dismounting device according to the present invention.

Fig. 4 is a front view of the robot connecting rod mounting and dismounting device provided by the present invention.

Fig. 5 is an enlarged view of a portion C of the robot link mounting and dismounting device according to the present invention.

Reference numerals: 1. a connecting rod body; 2. a connecting rod cover; 3. an arcuate member; 4. a small end of the connecting rod; 5. a first protrusion; 6. a second protrusion; 7. positioning a groove; 8. positioning a rod; 9. a rectangular groove; 10. a rectangular bar; 11. a trapezoidal groove; 12. a trapezoidal block; 13. a first limit groove; 14. a movable rod; 15. a first movable member; 16. a limiting ring; 17. fixing the rod; 18. a first spring; 19. connecting ropes; 20. a first channel; 21. pulling a rope; 22. a second channel; 23. a second limit groove; 24. a second movable member; 25. a second spring; 26. a strip-shaped opening; 27. pushing the plate; 28. and (4) a pull ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the utility model provides a robot connecting rod mounting and dismounting device, which comprises a connecting rod body 1, a connecting rod cover 2, a first movable element 15, a first spring 18, a connecting rope 19, a pull rope 21, a second movable element 24 and a push plate 27;

the connecting rod body 1 is transversely arranged, one end of the connecting rod body is provided with a connecting rod small head 4, and the other end of the connecting rod body is provided with an arc-shaped piece 3; the upper side and the lower side of the connecting rod cover 2 are provided with first bulges 5, and the upper side and the lower side of the arc-shaped piece 3 are correspondingly provided with second bulges 6; a positioning rod 8 is arranged on the first bulge 5, a positioning groove 7 is arranged on the second bulge 6, the positioning rod 8 is inserted into the positioning groove 7, and a circular hole is formed between the connecting rod cover 2 and the arc-shaped piece 3;

a first limiting groove 13 is vertically arranged on the connecting rod body 1, and the first limiting groove 13 is communicated with the positioning groove 7; a fixed rod 17 is vertically arranged in the first limiting groove 13, the first movable piece 15 is horizontally arranged in the first limiting groove 13 and is in sliding connection with the fixed rod 17, and the first spring 18 is sleeved on the fixed rod 17 and is connected with the first movable piece 15 and the arc-shaped piece 3; a movable rod 14 is vertically arranged on the first movable piece 15, and a trapezoidal block 12 is arranged at the other end of the movable rod 14; a trapezoidal groove 11 is arranged on the positioning rod 8, and a trapezoidal block 12 is inserted into the trapezoidal groove 11;

a second limiting groove 23 is transversely arranged on the connecting rod body 1, the second movable piece 24 is arranged in the second limiting groove 23, and a second spring 25 is transversely arranged in the second limiting groove 23 and connected with the second movable piece 24; the push plate 27 is connected with the second movable piece 24, and a strip-shaped opening 26 is transversely arranged on the connecting rod body 1; a semicircular first channel 20 is arranged in the arc-shaped part 3, a second channel 22 is transversely arranged on the connecting rod body 1 and the arc-shaped part 3, and the second channel 22 is communicated with the first channel 20 and a second limiting groove 23; the connecting rope 19 is arranged on the first movable piece 15, and the other end of the connecting rope 19 extends into the first channel 20; the pulling rope 21 is arranged on the second movable piece 24, and the other end of the pulling rope 21 passes through the second channel 22 and is connected with the connecting rope 19.

In an alternative embodiment, a rectangular groove 9 is transversely formed on the positioning rod 8, a rectangular rod 10 is transversely formed in the positioning groove 7, and the rectangular rod 10 is inserted into the rectangular groove 9 to perform the positioning function.

In an alternative embodiment, the push plate 27 is provided with a pull ring 28, which facilitates pulling the push plate 27, and is time-saving and labor-saving.

In an alternative embodiment, the connecting rope 19 and the pull rope 21 are steel wire ropes, so that the steel wire ropes are not easy to break and have long service life.

In an alternative embodiment, a stop collar 16 is also included; the limiting ring 16 is arranged in the first limiting groove 13, the limiting ring 16 is located between the trapezoidal block 12 and the first movable part 15, the fixing rod 17 is connected with the limiting ring 16, and the limiting ring 16 plays a limiting role.

In an optional embodiment, the bearing further comprises an upper connecting rod bearing shell and a lower connecting rod bearing shell; the upper connecting rod bearing bush is positioned in the arc-shaped part 3, the lower connecting rod bearing bush is positioned in the connecting rod cover 2, and a round hole is formed between the upper connecting rod bearing bush and the lower connecting rod bearing bush.

In the utility model, when in installation, the connecting rod cover 2 is aligned to the arc-shaped piece 3, the first bulge 5 is corresponding to the second bulge 6, and the positioning rod 8 is inserted into the positioning groove 7; when the positioning rod 8 starts to contact with the inclined surface of the trapezoid block 12, the trapezoid block 12 is gradually pressed into the first limiting groove 13 under the pressure, the first movable part 15 moves inwards along with the first limiting groove, and the first spring 18 is in a compressed state; the positioning rod 8 is continuously inserted, when the trapezoidal block 12 is aligned to the trapezoidal groove 11, because the trapezoidal block 12 is not pressed by the positioning rod 8 any more, the first spring 18 resets and pushes the first movable piece 15 to move, the trapezoidal block 12 moves along with the first movable piece and is inserted into the trapezoidal groove 11, and the connection between the connecting rod cover 2 and the arc-shaped piece 3 is realized;

when the connecting rod cover 2 is disassembled, the push plate 27 is pushed, the second moving part 24 continuously extrudes the second spring 25, the connecting rope 19 is pulled through the pull rope 21, the connecting rope 19 applies pulling force to the first moving part 15 to enable the first moving part to move towards the direction far away from the trapezoidal groove 11, the trapezoidal block 12 moves along with the first moving part and is drawn out from the trapezoidal groove 11, the connecting rod cover 2 can be disassembled, the mounting and the dismounting are convenient, the time and the labor are saved in the dismounting process, and the use is facilitated.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A robot connecting rod mounting and dismounting device is characterized by comprising a connecting rod body (1), a connecting rod cover (2), a first movable piece (15), a first spring (18), a connecting rope (19), a pull rope (21), a second movable piece (24) and a push plate (27);

the connecting rod body (1) is transversely arranged, one end of the connecting rod body is provided with a connecting rod small head (4), and the other end of the connecting rod body is provided with an arc-shaped piece (3); the upper side and the lower side of the connecting rod cover (2) are provided with first bulges (5), and the upper side and the lower side of the arc-shaped piece (3) are correspondingly provided with second bulges (6); a positioning rod (8) is arranged on the first bulge (5), a positioning groove (7) is arranged on the second bulge (6), the positioning rod (8) is inserted into the positioning groove (7), and a round hole is formed between the connecting rod cover (2) and the arc-shaped piece (3);

a first limiting groove (13) is vertically formed in the connecting rod body (1), and the first limiting groove (13) is communicated with the positioning groove (7); a fixed rod (17) is vertically arranged in the first limiting groove (13), the first moving part (15) is horizontally arranged in the first limiting groove (13) and is in sliding connection with the fixed rod (17), and a first spring (18) is sleeved on the fixed rod (17) and is connected with the first moving part (15) and the arc-shaped part (3); a movable rod (14) is vertically arranged on the first movable piece (15), and a trapezoidal block (12) is arranged at the other end of the movable rod (14); a trapezoidal groove (11) is arranged on the positioning rod (8), and a trapezoidal block (12) is inserted into the trapezoidal groove (11);

a second limiting groove (23) is transversely formed in the connecting rod body (1), the second moving piece (24) is arranged in the second limiting groove (23), and the second spring (25) is transversely arranged in the second limiting groove (23) and connected with the second moving piece (24); the push plate (27) is connected with the second movable piece (24), and a strip-shaped opening (26) is transversely arranged on the connecting rod body (1); a semicircular first channel (20) is arranged in the arc-shaped piece (3), a second channel (22) is transversely arranged on the connecting rod body (1) and the arc-shaped piece (3), and the second channel (22) is communicated with the first channel (20) and the second limiting groove (23); the connecting rope (19) is arranged on the first moving piece (15), and the other end of the connecting rope (19) extends into the first channel (20); the pulling rope (21) is arranged on the second movable piece (24), and the other end of the pulling rope (21) penetrates through the second channel (22) and is connected with the connecting rope (19).

2. The robot connecting rod mounting and dismounting device according to claim 1, wherein a rectangular groove (9) is transversely formed on the positioning rod (8), a rectangular rod (10) is transversely formed in the positioning groove (7), and the rectangular rod (10) is inserted into the rectangular groove (9).

3. A robot connecting rod mounting and dismounting device according to claim 1, characterized in that the push plate (27) is provided with a pull ring (28).

4. A robot connecting rod mounting and dismounting device according to claim 1, characterized in that the connecting rope (19) and the pulling rope (21) are steel wire ropes.

5. The robot connecting rod mounting and dismounting device as recited in claim 1, further comprising a limit ring (16); the limiting ring (16) is arranged in the first limiting groove (13), the limiting ring (16) is located between the trapezoidal block (12) and the first moving piece (15), and the fixing rod (17) is connected with the limiting ring (16).

6. A robot connecting rod mounting and dismounting device according to claim 1, further comprising an upper connecting rod bush and a lower connecting rod bush; the upper connecting rod bearing bush is positioned in the arc-shaped part (3), the lower connecting rod bearing bush is positioned in the connecting rod cover (2), and a round hole is formed between the upper connecting rod bearing bush and the lower connecting rod bearing bush.