CN213674113U

CN213674113U - Robot arm shell convenient to maintenance

Info

Publication number: CN213674113U
Application number: CN202022108346.7U
Authority: CN
Inventors: 单文建; 陆钇圩
Original assignee: Jiangsu Tuoyu Intelligent Equipment Co ltd
Current assignee: Yancheng Dynamic Factory Technology Development Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-07-13
Anticipated expiration: 2030-09-23

Abstract

The utility model belongs to the technical field of the robotechnology and specifically relates to a robot arm shell convenient to maintenance, it is troublesome to disassemble robot arm shell among the prior art, the problem of the inside troubleshooting inefficiency of arm, the following scheme is now proposed, it includes that the housing of having seted up the repair mouth including one end, rigid coupling are at the first joint groove of the inside lateral wall of repair mouth, set up repair the board that repair mouthful is inside and repair mouthful identical, the rigid coupling is at the multiunit latch mechanism and the rotation of repair board bottom and install the tightening mechanism at repair board top. The utility model discloses rational in infrastructure, stable in structure, easy operation has not only realized the quick appraisal to the robot arm trouble, still the effectual leakproofness that improves the robot arm shell, has improved the seal of arm shell, easily uses widely.

Description

Robot arm shell convenient to maintenance

Technical Field

The utility model relates to a robot field especially relates to a robot arm shell convenient to maintenance.

Background

With the rapid development of artificial intelligence, the production and manufacturing technology of robots is becoming more mature, robots (Robot) are machine devices that automatically execute work, including all machines that simulate human behavior or thought and other creatures, and often have some faults during the operation of robots, and need to be maintained.

Often need to solve the complete limbs of robot among the prior art to the robot maintenance, investigate the inside of robot, find the fault point, restore the fault point, often it is great to solve the in-process work load to the robot limbs, and it is loaded down with trivial details that measurement personnel disassembles, does not unpack the robot apart completely, and the inside dark corner of robot can't be investigated, for this reason, this scheme provides a robot arm shell convenient to maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of robot arm shell convenient to maintenance has solved among the prior art robot arm shell and has disassembled trouble, the problem of arm inside troubleshooting inefficiency.

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

a robot arm shell convenient to maintain comprises a housing, a first clamping groove, a repair plate, a plurality of groups of clamping mechanisms and a tightening mechanism, wherein one end of the housing is provided with a repair opening;

the clamping mechanism comprises a first limiting column fixedly connected to the bottom of the repair plate, a first mounting opening is formed in one side, close to the first clamping groove, of the first limiting column, a spring is fixedly connected to one side of the inner portion of the mounting opening, a clamping tongue is movably sleeved inside the mounting opening, one end, located inside the mounting opening, of the clamping tongue is fixedly connected with the spring, and the other end of the clamping tongue extends out of the first mounting opening to be clamped with the first clamping groove;

the tightening mechanism comprises a second mounting port arranged at the bottom of the repair plate, a rotary disc rotatably mounted in the second mounting port, and a connecting rod fixedly connected to the bottom of the rotary disc, one end of the connecting rod extends out of the bottom of the repair plate, one end of the connecting rod extending out of the bottom of the repair plate is fixedly connected with a collecting roller, the outer wall of the collecting roller is fixedly connected with a plurality of groups of connecting cables, and the other ends of the plurality of groups of connecting cables respectively extend into the plurality of first mounting ports and are fixedly connected with one ends, far away from the first clamping grooves, of clamping tongues in the first mounting ports;

and a plurality of groups of LED lamps are uniformly arranged on the inner side wall of the housing.

Preferably, the top rigid coupling in first joint groove has the spacing post of second, the second joint groove has been seted up to the bottom of repair plate, the spacing post of second and second joint groove joint, the top rigid coupling in second joint groove has seal ring.

Preferably, the top of the rotary table is provided with a groove, and an operating rod arranged along the length of the groove is hinged inside the groove.

Preferably, one side inner wall rigid coupling that the installing port is close to first joint groove has the first stopper of multiunit, the card tongue is located one side outer wall rigid coupling of installing port inside and has the multiunit second stopper, first stopper and second stopper mutually support.

Preferably, one end of the clamping tongue extending into the first clamping groove is of an inverted triangular structure.

Preferably, the mounting opening is of a rectangular structure, and the mounting opening and the clamping tongue are mutually matched.

The utility model has the advantages that:

1. through the repair opening arranged on the robot arm housing and the multiple groups of LED lamps uniformly arranged in the housing, the problem in the housing can be quickly identified, and the identification work efficiency is improved.

2. Through first joint groove, tightening mechanism and multiunit latch mechanism mutually support, realize repairing the board from the quick dismantlement and the quick installation of repairing the mouth, at the spacing post of second that first joint groove top set up, the seal ring of second joint groove and second joint groove top rigid coupling seted up in the repairing board bottom, effectual sealing up the repairing mouth, prevent that the water droplet from entering into inside the housing.

The utility model discloses rational in infrastructure, stable in structure, easy operation has not only realized the quick appraisal to the robot arm trouble, still the effectual leakproofness that improves the robot arm shell, has improved the seal of arm shell, easily uses widely.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a bottom view of the repair plate of the present invention.

Fig. 3 is an enlarged view of a point a of the present invention.

Reference numbers in the figures: 1. a housing; 2. repairing the opening; 3. repairing the plate; 4. an LED lamp; 5. a first clamping groove; 6. a first limit post; 7. a first mounting port; 8. a latch; 9. a spring; 10. A connecting cable; 11. a second clamping groove; 12. a second limit post; 13. a sealing gasket; 14. a first stopper; 15. a second limiting block; 16. a collection roller; 17. a connecting rod; 18. a second mounting opening; 19. a turntable; 20. a groove; 21. an operating lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a robot arm shell convenient for maintenance comprises a housing 1 with a repair opening 2 formed at one end, a first clamping groove 5 is fixedly connected to the side wall inside the repair opening 2, a repair plate 3 matched with the repair opening 2 is arranged inside the repair opening 2, a second limiting column 12 is fixedly connected to the top of the first clamping groove 5, a second clamping groove 11 is formed in the bottom of the repair plate 3, the second limiting column 12 is clamped with the second clamping groove 11, a sealing washer 13 is fixedly connected to the top of the second clamping groove 11, and the second limiting column 12 and the sealing washer 13 clamped with the second clamping groove 11 are matched with each other to prevent moisture from entering the housing 1 after the repair plate 3 is closed.

Four groups of clamping mechanisms are fixedly connected to the bottom of the repair plate 3, the four groups of clamping mechanisms are uniformly distributed at the bottom of the repair plate 3 and are centrosymmetric, each clamping mechanism comprises a first limiting column 6 fixedly connected to the bottom of the repair plate 3, a first mounting opening 7 is formed in one side, close to a first clamping groove 5, of each first limiting column 6, a spring 9 is fixedly connected to one side inside the mounting opening 7, a clamping tongue 8 is movably sleeved inside the mounting opening 7, one end, located inside the mounting opening 7, of each clamping tongue 8 is fixedly connected with the spring 9, the other end of each clamping tongue 8 extends out of the corresponding first mounting opening 7 to be clamped with the corresponding first clamping groove 5, the mounting opening 7 is of a rectangular structure, the mounting opening 7 and the clamping tongues 8 are mutually matched, the clamping tongues 8 are effectively guaranteed not to shake inside the mounting opening 7, a plurality of first limiting blocks 14 are fixedly connected to the inner wall of one side, close to the first clamping grooves 5, of the mounting opening 7, a plurality of second limiting blocks 15 are fixedly connected to the outer, first stopper 14 and second stopper 15 mutually support, and first stopper 14 of multiunit and second stopper 15 mutually support realize that block tongue 8 can not run out the outside of installing port 7 under spring 9 elastic action's promotion, the effectual used repeatedly who guarantees clamping mechanism, and the one end that block tongue 8 extends into first joint groove 5 is the inverted triangle structure, and the effectual stability of guaranteeing clamping mechanism of inverted triangle structure has still made things convenient for the installation of repair plate 3.

A tightening mechanism is rotatably arranged at the top of the repair plate 3 and comprises a second mounting hole 18 arranged at the bottom of the repair plate, a rotary table 19 is rotatably arranged inside the second mounting hole 18, a groove 20 is arranged at the top of the rotary table 19, an operating rod 21 arranged along the length of the groove 20 is hinged inside the groove 20, the operating rod 21 can be folded into the groove 20 when not in use, so that the robot arm is effectively prevented from being interfered by other parts, a connecting rod 17 is fixedly connected at the bottom of the rotary table 19, one end of the connecting rod 17 extends out of one side of the repair plate 3 inside the housing 1, one end of the connecting rod 17 extending out of one side of the repair plate 3 inside the housing 1 is fixedly connected with a collecting roller 16, four groups of connecting cables 10 are fixedly connected to the outer wall of the collecting roller 16, the other ends of the four groups of connecting cables 10 respectively extend into the four first mounting holes 7 and are fixedly connected with one ends of the clamping tongues 8 inside the first mounting holes 7, which, the operating rod 21 is held by hand, the rotating disc 19 is rotated, the four groups of connecting cables 10 are collected around the collecting roller 16, the connecting cables 10 pull the clamping tongues 8 to move towards the inside of the first mounting hole 7, the springs 9 contract, the clamping tongues 8 are separated from the first clamping grooves 7, the operating rod 21 is released, and the clamping tongues 8 reset under the elastic action of the springs 9;

the inside lateral wall of housing 1 evenly installs multiunit LED lamp 4, and multiunit LED lamp 4 is synchronous with repair plate 3, and when repair plate 3 was opened, LED lamp 4 was lighted, and when repair plate 3 was closed, LED lamp 4 was closed, had guaranteed to carry out efficiency of inspection to housing 1 inside at the maintenance in-process, and the energy can be saved when the arm had no trouble.

The working principle is as follows: when the arm of the robot breaks down and needs to be maintained, the operating rod 21 is rotated, the operating rod 21 is erected from the inside of the groove 20, the operating rod 21 is held by hands to rotate the rotary disc 17, the rotary disc 17 drives the connecting rod 17 to rotate, the collecting roller 16 is further rotated, the collecting roller 16 is rotated to wind the connecting rope 10 on the outer wall of the collecting roller 16, the connecting rope 10 contracts to pull the clamping tongue 8, the clamping tongue 8 is separated from the first clamping groove 5, the repairing plate 3 is lifted, the operating rod 21 is released, the clamping tongue 8 extends towards the outside of the first mounting opening 7 under the elastic action of the spring 9, as the first limiting block 14 and the second limiting block 15 are matched with each other, the length of the clamping tongue 8 extending out of the first mounting opening 7 is limited, a plurality of groups of LED lamps in the housing 1 are lightened, the repairing opening 2 formed in the housing 1 is used for observing and maintaining the inside of the housing 1, after the maintenance is completed, the repairing plate 3 is buckled back into the repairing opening 2, an annular second limiting column 12 fixedly connected at the top of the first clamping groove 5 and arranged along the inner ring of the repair opening 2 is matched with an annular second clamping groove 11 arranged at the bottom of the repair plate 3, the sealing washer 13 fixedly connected with the top of the second clamping groove 11 is extruded when the repair plate 3 is clamped in the repair opening 2 to completely seal the repair opening 2, the sealing washer 13 effectively improves the sealing performance of the housing 1, when the repair plate 3 is installed, only the first clamping groove 11 and the second limiting column 12 arranged at the bottom of the repair plate 3 need to be aligned and clamped, the repair plate 3 is pressed, under the external extrusion acting force, the spring 9 contracts, the clamping tongue 8 moves along the inclined plane at one end of the clamping tongue 8, when the top end of the clamping tongue 8 moves to the inside of the first clamping groove 5, the spring 9 pushes the clamping tongue 8 out of the first mounting hole 7 to be clamped with the first clamping groove 5, i.e., the installation of the repair plate 3 is completed, the plurality of sets of LED lamps 4 installed inside the housing 1 are synchronized with the turning on and off of the repair plate 3.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A robot arm shell convenient to maintain is characterized by comprising a housing (1) with one end provided with a repair opening (2), a first clamping groove (5) fixedly connected to the inner side wall of the repair opening (2), a repair plate (3) arranged inside the repair opening (2) and matched with the repair opening (2), a plurality of groups of clamping mechanisms fixedly connected to the bottom of the repair plate (3) and a tightening mechanism rotatably arranged at the top of the repair plate (3);

the clamping mechanism comprises a first limiting column (6) fixedly connected to the bottom of the repair plate (3), a first mounting opening (7) is formed in one side, close to a first clamping groove (5), of the first limiting column (6), a spring (9) is fixedly connected to one side inside the mounting opening (7), a clamping tongue (8) is movably sleeved inside the mounting opening (7), one end, located inside the mounting opening (7), of the clamping tongue (8) is fixedly connected with the spring (9), and the other end of the clamping tongue (8) extends out of the first mounting opening (7) to be clamped with the first clamping groove (5);

the tightening mechanism comprises a second mounting port (18) arranged at the bottom of the repair plate, a rotary disc (19) rotatably mounted inside the second mounting port (18), and a connecting rod (17) fixedly connected to the bottom of the rotary disc (19), one end of the connecting rod (17) extends out of the bottom of the repair plate (3), one end of the connecting rod (17) extending out of the bottom of the repair plate (3) is fixedly connected with a collecting roller (16), the outer wall of the collecting roller (16) is fixedly connected with a plurality of groups of connecting cables (10), and the other ends of the plurality of groups of connecting cables (10) respectively extend into the plurality of first mounting ports (7) and are fixedly connected with one ends, far away from the first clamping grooves (5), of clamping tongues (8) inside the first mounting ports (7);

the LED lamp is characterized in that a plurality of groups of LED lamps (4) are uniformly arranged on the inner side wall of the housing (1).

2. The robot arm shell convenient to maintain according to claim 1, wherein a second limiting column (12) is fixedly connected to the top of the first clamping groove (5), a second clamping groove (11) is formed in the bottom of the repair plate (3), the second limiting column (12) is clamped with the second clamping groove (11), and a sealing gasket (13) is fixedly connected to the top of the second clamping groove (11).

3. A robot arm housing facilitating maintenance according to claim 1, characterised in that the top of the turntable (19) is provided with a recess (20), the interior of the recess (20) being hinged with an operating lever (21) along its length.

4. The robot arm shell convenient to maintain according to claim 1, characterized in that one side inner wall rigid coupling that installing port (7) is close to first joint groove (5) has first stopper (14) of multiunit, one side outer wall rigid coupling that block tongue (8) are located installing port (7) inside has second stopper (15) of multiunit, first stopper (14) and second stopper (15) mutually support.

5. The robot arm shell convenient to maintain according to claim 1, wherein one end of the clamping tongue (8) extending into the first clamping groove (5) is of an inverted triangle structure.

6. A robot arm housing facilitating maintenance according to claim 1, characterised in that the mounting opening (7) is of rectangular configuration and the mounting opening (7) and the latch tongue (8) are fitted to each other.