CN218138037U

CN218138037U - Robot walking rail with damping shock absorption function

Info

Publication number: CN218138037U
Application number: CN202222020057.0U
Authority: CN
Inventors: 徐庭良; 刘飞云; 吴泽勇
Original assignee: Shenzhen Sidouqiu Automation Technology Co ltd
Current assignee: Shenzhen Sidouqiu Automation Technology Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-12-27
Anticipated expiration: 2032-08-02

Abstract

The utility model provides a pair of robot walking rail with damping shock attenuation, including ground rail body and guide rail platform, the guide rail platform sets up on the ground rail body, and the ground rail body includes the base, guide rail and motion rail, and base lower extreme both sides are provided with a plurality of supporting shoes, and base upper portion is provided with guide rail and motion rail, and the motion rail is established by the guide rail, with guide rail parallel arrangement; the guide rail table comprises a first guide rail table for mounting a motion motor and a second guide rail table provided with a damping device; an output shaft of the motion motor is connected with the motion rail, the damping device is connected with the second guide rail platform, a movable plate connected with the robot is arranged at the upper end of the damping device, and the guide rail platform moves along the ground rail body under the driving of the motion motor; the utility model discloses be provided with damping device to absorb the vibration of robot, thereby reduce the influence of vibration to whole device.

Description

Robot walking rail with damping shock absorption function

Technical Field

The utility model belongs to lathe assembly part field specifically is a walking rail of robot with damping.

Background

The ground rail platform/ground rail is a casting platform capable of assembling, testing, welding and inspecting large-scale equipment, is flexible and convenient to use, can adjust the position according to the supporting point of the equipment, and is more beneficial to the operation of the equipment. When encountering a huge mechanical device, a plurality of or more ground rails can be spliced together to be used as a bearing platform. The ground rail is an important device indispensable in industry.

The sliding construction that present ground rail adopted all adopts the ascending meshing of vertical side, and the rodent on the screw thread on the motion motor output shaft and the motion rail that promptly all is perpendicular with the water flat line mutually to reach the effect of mutually supporting, but at the practical application in-process, because the robot is installed and is pointed out the bench, the robot can carry out certain vibration at the during operation, just can cause the dislocation of motion motor, for example original mesh with the first rodent of motion rail mutually, thereby mesh with second or third rodent mutually because the effect of vibration, thereby caused the welding position to take place the skew, cause bad consequence, how to solve this problem consequently, we are urgent needs to solve.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the technology, the utility model provides a damping robot walking rail, which changes the original vertical meshing into the inclined meshing through the ingenious design, thus effectively avoiding the meshing dislocation caused by vibration and ensuring the processing precision to meet the requirement; and meanwhile, a damping device is also arranged, so that the vibration of the robot is absorbed, and the influence of the vibration on the whole device is reduced.

In order to achieve the purpose, the utility model discloses a robot walking rail with damping and shock absorption, which comprises a ground rail body and a guide rail table, wherein the guide rail table is arranged on the ground rail body, the ground rail body comprises a base, a guide rail and a moving rail, a plurality of supporting blocks are arranged on two sides of the lower end of the base, the upper part of the base is provided with the guide rail and the moving rail, and the moving rail is arranged beside the guide rail and is arranged in parallel with the guide rail; the guide rail table comprises a first guide rail table for mounting a motion motor and a second guide rail table provided with a damping device; the output shaft of the motion motor is connected with the motion rail, the damping device is connected with the second guide rail table, the upper end of the damping device is provided with a movable plate connected with the robot, and the guide rail table moves along the ground rail body under the driving of the motion motor.

Preferably, the damping and shock-absorbing device comprises a bottom plate, a movable plate, a damping piece and a compression air cushion, one surface of the movable plate is connected with the damping piece and the compression air cushion, the other surface of the movable plate is used for mounting the robot, and the bottom plate is in contact with the second guide rail table; the middle part of bottom plate is equipped with the storage tank towards one side of robot, installs in the storage tank the compression air cushion, the surrounding of storage tank is provided with a plurality of damping pieces.

Preferably, the damping part comprises a damping cavity, a damper and a supporting rod, the damper is placed in the damping cavity, one end of the supporting rod extends into the damping cavity, and the other end of the supporting rod is fixedly connected with the movable plate; the supporting rod sleeve positioned in the damping cavity is provided with a supporting head, and the size of the supporting head is not more than the inner diameter of the damping cavity.

Preferably, the guide rails are arranged on two sides of the base symmetrically, the middle of each guide rail is recessed inwards to form sliding grooves, the sliding grooves are arranged on two sides of the guide rails symmetrically, and a plurality of fixing holes used for fixing the guide rails are formed in the upper ends of the guide rails.

Preferably, the moving rail is arranged between two guide rails, and the length of the moving rail is less than that of the guide rails; one side of the moving rail is provided with a rack which is arranged in an inclined mode.

Preferably, the output shaft of the motion motor is provided with a gear matched with a tooth, and the motion motor is fixed on the guide rail table through a fixing piece.

Preferably, baffles are further arranged at two ends of the base, and the baffles are fixed on the base and abutted against the guide rails.

Preferably, a drag chain is further arranged beside the base, one end of the drag chain is connected with the base through a bearing plate, and the other end of the drag chain is connected with the guide rail table.

The utility model has the advantages that: compared with the prior art, the walking rail of the walking ground rail robot provided by the utility model is characterized in that the motion motor is arranged on the guide rail platform, the output shaft of the motion motor adopts an inclined rodent structure, and the base is provided with the motion rail which is matched with the motion motor and is provided with an inclined rack, so that the engagement degree of the motion motor and the motion rail can not be influenced when the motion rail vibrates in the vertical direction due to the inclined engagement; in addition, the base is also provided with a baffle plate and a guide rail, so that the movement of the whole guide rail table is realized; more importantly, the damping device is arranged, so that the damping and energy-absorbing effects on the motion of the robot arranged on the second guide rail table can be effectively realized, and the influence on the whole device caused by the vibration generated by the robot is avoided.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a bottom view of the structure of the present invention;

fig. 3 is an enlarged view of a part of the structure of the present invention.

FIG. 4 is a sectional view of the structure of the present invention;

FIG. 5 is an exploded view of the damping device of the present invention;

fig. 6 is a schematic structural view of the damping member of the present invention.

The main component symbols are as follows:

1. base 2, guide rail 3, moving rail 4, guide rail table 5, moving motor 6, supporting block 7 drag chain

8. Damping device 11, baffle 41, first guide rail table 42, second guide rail table 51 and output shaft

71. Bearing plate 81, movable plate 82, compressed air cushion 83, damping member 84, bottom plate 831 and damping cavity

832. Supporting rod 833, supporting head.

Detailed Description

In order to more clearly describe the present invention, the present invention will be further described with reference to the accompanying drawings.

In the following description, details of the preferred examples are given to provide a more thorough understanding of the invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.

Referring to fig. 1 to 6, in order to solve the above-mentioned problems, the present invention provides a traveling rail of a traveling ground rail robot, which comprises a ground rail body and a guide rail table 4, wherein the guide rail table is arranged on the ground rail body, the ground rail body comprises a base 1, a guide rail 2 and a moving rail 3, a plurality of support blocks 6 are arranged on two sides of the lower end of the base 1, the upper part of the base 1 is provided with the guide rail 2 and the moving rail 3, and the moving rail 3 is arranged beside the guide rail 2 and parallel to the guide rail 2; the guide rail table 4 comprises a first guide rail table 41 provided with a motion motor 5 and a second guide rail table 42 provided with a damping device 8; the output shaft 51 of the motion motor 5 is connected with the motion rail 3, the damping device 8 is connected with the second guide rail table 42, the upper end of the damping device is provided with a movable plate connected with the robot, and the guide rail table moves along the ground rail body under the driving of the motion motor. In this embodiment, with the setting of motion rail in one side of guide rail to make mutually supporting between motion rail and the guide rail, finally ensure that the guide rail platform moves along the rail body that lands, and the supporting shoe of bottommost can effectively support whole base, ensure that whole equipment can not take place to shift when carrying out the work. Meanwhile, a damping device is arranged, and the damping device is utilized to absorb the vibration generated by the whole robot during working, so that the displacement is avoided; in the actual use process, the second guide rail table comprises an upper plate and a lower plate, the lower plate is fixedly connected with the first guide rail table, a certain gap is formed between the upper plate and the first guide rail table, the damping shock absorption device is installed between the upper plate and the lower plate, the lower portion of the damping shock absorption device is fixedly connected with the lower plate, the upper portion of the damping shock absorption device is fixedly connected with the upper portion of the upper plate, and the robot is installed at the uppermost end of the upper plate, so that when the robot vibrates, the generated vibration can be effectively absorbed by the damping shock absorption device.

In order to achieve the above object, the damping shock absorber 8 includes a base plate 84, a movable plate 81, a damping member 83 and a compression air pad 82, the movable plate 81 is connected to the damping member 83 and the compression air pad 82 at one side thereof and to the bottom of the robot at the other side thereof, and the base plate 84 is in contact with the second rail table 42; a containing groove is formed in the middle of the bottom plate 84 and faces one side of the robot, a compressed air cushion 84 is installed in the containing groove, and a plurality of damping pieces 83 are arranged around the containing groove. In the specific embodiment, the damping piece and the compression air cushion are matched with each other, so that the whole robot can be effectively damped during working, and the damping piece is filled with a plurality of damping particles, so that when the robot works, vibration generated in the vertical direction can be effectively absorbed by the compression air cushion and the damping piece, and the effects of damping and absorbing energy are achieved; in addition, a compressed air cushion 82 is specifically provided, so that when the air cushion is compressed, a certain supporting function can be realized at the bottom, and the compressed air cushion is prevented from being compressed to an unrecoverable state.

The damping member 83 includes a damping chamber 831, a damping and supporting rod 832, the damping is disposed in the damping chamber 831, one end of the supporting rod 832 extends into the damping chamber 831, and the other end is fixedly connected to the movable plate 81; the supporting rod in the damping cavity is sleeved with a supporting head 833, and the size diameter of the supporting head 833 does not exceed the inner diameter of the damping cavity 831. The middle of the movable plate 81 is provided with a through hole, and the through hole is communicated with the air hole of the compression air cushion. In this embodiment, a plurality of damping particles are filled in the damping cavity, the supporting head moves up and down in the damping cavity and contacts with the damping particles, so that the vibration received by the supporting rod can be effectively transmitted to the damping particles, and the damping particles are squeezed and rubbed with each other to achieve the purpose of absorbing shock

Guide rail 2 is provided with two altogether, and the symmetry sets up in the both sides of base 1, and guide rail 2's middle part is inside sunken to form the spout, and the spout is total two, and the symmetry sets up in guide rail 2's both sides, and a plurality of fixed orificess that are used for fixed guide 2 have been seted up to guide rail 2's upper end. The moving rail 3 is arranged between the two guide rails 2, and the length of the moving rail 3 is less than that of the guide rails 2; one side of the moving rail 3 is provided with a rack which is arranged obliquely. In the implementation, two guide rails are arranged at first, and a sliding groove is arranged, so that the guide rail table can effectively move along the guide rails without deviation, and meanwhile, the length of the moving rail is shorter, because the guide rail table has a certain length, and the moving rail is matched with a moving motor, the length of the moving rail is not required to be the same as that of the guide rails, and the arrangement can effectively reduce the production cost of enterprises; in addition, the inclined rack is arranged on the moving rail, so that when the guide rail table vibrates in the vertical direction in the working process, the displacement can be effectively avoided, and the accuracy is ensured to meet the set requirement.

The output shaft 51 of the motion motor 5 is provided with a gear matched with the tooth, and the motion motor 5 is fixed on the guide rail table 4 through a fixing piece. In this embodiment, the output shaft of the motion motor is also provided with a bevel gear, so as to be engaged with the rack, when the motion motor rotates, the output shaft can drive the guide rail table to move along the motion rail in the horizontal direction.

The two ends of the base 1 are also provided with baffle plates 11, and the baffle plates 11 are fixed on the base 1 and are abutted against the guide rails 2. A drag chain 7 is arranged beside the base 1, one end of the drag chain 7 is connected with the base 1 through a bearing plate 71, and the other end is connected with the guide rail table 4. In this implementation, set up the baffle at base both ends, can effectively restrict the motion interval of guide rail platform, and the existence of tow chain to it is more convenient when carrying out the outside wiring to make the guide rail platform, thereby can not influence the motion of guide rail platform owing to the interference of walking the line.

The above disclosure is only for a few specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. A robot walking rail with damping shock absorption is characterized by comprising a ground rail body and a guide rail platform, wherein the guide rail platform is arranged on the ground rail body, the ground rail body comprises a base, guide rails and a moving rail, a plurality of supporting blocks are arranged on two sides of the lower end of the base, the guide rails and the moving rail are arranged on the upper portion of the base, and the moving rail is arranged beside the guide rails and is parallel to the guide rails; the guide rail table comprises a first guide rail table for mounting a motion motor and a second guide rail table provided with a damping device; the output shaft of the motion motor is connected with the motion rail, the damping device is connected with the second guide rail platform, the upper end of the damping device is provided with a movable plate connected with the robot, and the guide rail platform moves along the ground rail body under the driving of the motion motor.

2. A robot running rail with damping shock absorption according to claim 1, wherein the damping shock absorption device comprises a bottom plate, a movable plate, a damping member and a compressed air cushion, one surface of the movable plate is connected with the damping member and the compressed air cushion, the other surface of the movable plate is used for mounting the robot, and the bottom plate is in contact with the second guide rail platform; the middle part of bottom plate is equipped with the storage tank towards one side of robot, installs in the storage tank the compression air cushion, the surrounding of storage tank is provided with a plurality of damping pieces.

3. The robot running rail with damping and shock absorption functions as claimed in claim 2, wherein the damping member comprises a damping cavity, a damper and a supporting rod, the damper is placed in the damping cavity, one end of the supporting rod extends into the damping cavity, and the other end of the supporting rod is fixedly connected with the movable plate; the supporting rod sleeve in the damping cavity is provided with a supporting head, and the size of the supporting head is not more than the inner diameter of the damping cavity.

4. The robot walking rail with damping and shock absorbing functions as claimed in claim 1, wherein two of the guide rails are symmetrically arranged on two sides of the base, the middle portions of the guide rails are recessed inwards to form sliding grooves, the two sliding grooves are symmetrically arranged on two sides of the guide rails, and a plurality of fixing holes for fixing the guide rails are formed in the upper ends of the guide rails.

5. The robotic travel rail with damped shock absorption according to claim 1, wherein the motion rail is disposed between two guide rails, the motion rail having a length less than a length of a guide rail; one side of the moving rail is provided with a rack which is arranged in an inclined mode.

6. The robot walking rail with damping vibration attenuation function of claim 1, wherein the output shaft of the motion motor is provided with a gear matched with a tooth wheel, and the motion motor is fixed on the guide rail platform through a fixing member.

7. The robot walking rail with damping and shock absorbing functions as claimed in claim 1, wherein baffles are further arranged at two ends of the base, and the baffles are fixed on the base and abut against the guide rail.

8. The robot walking rail with damping and shock absorption functions as claimed in claim 1, wherein a drag chain is further arranged beside the base, one end of the drag chain is connected with the base through a bearing plate, and the other end of the drag chain is connected with the guide rail table.