CN215881701U

CN215881701U - Adjustable connecting base for industrial robot

Info

Publication number: CN215881701U
Application number: CN202121569570.4U
Authority: CN
Inventors: 曹焕; 杨行樊; 李俊
Original assignee: Hubei Fengruide Machinery Co ltd
Current assignee: Hubei Fengruide Machinery Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-02-22
Anticipated expiration: 2031-07-12

Abstract

The utility model relates to the technical field of industrial robots, in particular to an adjustable connecting base for an industrial robot, which comprises a bearing seat, wherein a rotating pipe is rotatably arranged at the top of the bearing seat, a first bevel gear is fixedly connected onto the rotating pipe, a bearing seat is fixedly connected to one side of the bearing seat, a rotating shaft is rotatably arranged in the bearing seat, a second bevel gear is fixedly connected onto one end of the rotating shaft, the second bevel gear is meshed with the first bevel gear, the top of the rotating pipe is connected with an installation plate through a buffering structure, a mechanical arm connecting part is hinged onto the installation plate, a telescopic structure is arranged on the mechanical arm connecting part, and the mechanical arm connecting part is driven to rotate through rotation of the rotating pipe, so that the initial angle of a mechanical arm on a horizontal plane can be adjusted; the screw rod moves axially to drive the mechanical arm connecting piece to rotate, and the initial angle of the mechanical arm on the vertical surface can be adjusted.

Description

Adjustable connecting base for industrial robot

Technical Field

The utility model relates to the technical field of industrial robots, in particular to an adjustable connecting base for an industrial robot.

Background

Common industrial robot is mostly the arm, the arm is one kind and removes the robotic arm of article from a position to another position through clamping device, because of it has advantages such as nimble convenient and widely used in each manufacturing, robotic arm installs on unable base mostly, realize the removal of position and the rotation of angle, however current arm mount pad is in the use, initial angle after can't installing the arm is adjusted, consequently can't adapt to the higher production of flexibility ratio demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that the initial angle adjustment cannot be carried out after a mechanical arm is installed in the prior art, and provides an adjustable connecting base for an industrial robot.

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

an adjustable connecting base for an industrial robot is designed, which comprises a bearing seat, wherein a rotating tube is rotatably arranged at the top of the bearing seat, the rotating pipe is fixedly connected with a first bevel gear, one side of the bearing seat is fixedly connected with a bearing seat, a rotating shaft is rotatably arranged in the bearing seat, one end of the rotating shaft is fixedly connected with a second bevel gear which is engaged with the first bevel gear, the top of the rotating tube is connected with a mounting plate through a buffer structure, the mounting plate is hinged with a mechanical arm connecting piece, the mechanical arm connecting piece is provided with a telescopic structure, the telescopic structure comprises a hinged seat, an internal thread pipe and a screw rod, one end of the screw rod is hinged on the mechanical arm connecting piece, the other end of the screw rod is in threaded connection with the inner threaded pipe, the internal thread pipe is rotatably arranged on the hinged seat, and the hinged seat is hinged on the mounting plate.

Preferably, the outer wall of the internal thread pipe is provided with anti-skid stripes.

Preferably, buffer structure includes bottom plate, baffle, slide bar and buffer spring, the bottom plate is in the rotating-tube top, the baffle rigid coupling is in bottom plate top both sides, the through-hole has been seted up to the mounting panel bottom, slide bar slidable mounting be in the through-hole, the both ends rigid coupling of slide bar is in on the baffle, the buffer spring cover is established the through-hole with between the baffle on the slide bar.

Preferably, the buffer spring is always in a compressed state.

The utility model provides an adjustable connecting base for an industrial robot, which has the beneficial effects that: the adjustable connecting base for the industrial robot drives the mechanical arm connecting piece to rotate through rotation of the rotating pipe, and can adjust the initial angle of the mechanical arm on the horizontal plane; the screw rod moves axially to drive the mechanical arm connecting piece to rotate, and the initial angle of the mechanical arm on the vertical surface can be adjusted.

Drawings

Fig. 1 is a schematic structural diagram one of an adjustable connection base for an industrial robot according to the present invention.

Fig. 2 is a schematic structural diagram ii of an adjustable connection base for an industrial robot according to the present invention.

Fig. 3 is a front view of an adjustable connection mount for an industrial robot according to the utility model.

Fig. 4 is a cross-sectional view of an adjustable connection mount for an industrial robot according to the present invention.

In the figure: the device comprises a bearing seat 1, a rotating pipe 2, a first bevel gear 3, a bearing seat 4, a rotating shaft 5, a second bevel gear 6, a bottom plate 7, a baffle plate 8, a through hole 9, a sliding rod 10, a buffer spring 11, an installation plate 12, a mechanical arm connecting piece 13, an articulated seat 14, an internal threaded pipe 15 and a screw 16.

Detailed Description

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

Referring to fig. 1-4, an adjustable connection base for an industrial robot comprises a bearing seat 1, a rotation tube 2 rotatably mounted on the top of the bearing seat 1, a first bevel gear 3 fixedly connected to the rotation tube 2, a bearing seat 4 fixedly connected to one side of the bearing seat 1, a rotation shaft 5 rotatably mounted in the bearing seat 4, a second bevel gear 6 fixedly connected to one end of the rotation shaft 5, the second bevel gear 6 engaged with the first bevel gear 3, a mounting plate 12 connected to the top of the rotation tube 2 through a buffer structure, a mechanical arm connecting member 13 hinged to the mounting plate 12, a telescopic structure provided on the mechanical arm connecting member 13 and including a hinge seat 14, an internal thread tube 15 and a screw 16, one end of the screw 16 hinged to the mechanical arm connecting member 13, the other end of the screw 16 screwed into the internal thread tube 15, the internal thread tube 15 rotatably mounted on the hinge seat 14, the hinged seat 14 is hinged on the mounting plate 12, and the outer wall of the internal thread pipe 15 is provided with anti-skid stripes. The rotating shaft 5 is driven to rotate, the rotating shaft 5 drives the second bevel gear 6 to rotate, the second bevel gear 6 drives the first bevel gear 3 to rotate, the first bevel gear 3 drives the rotating pipe 2 to rotate on the bearing seat 1, the rotating pipe 2 drives the mechanical arm connecting piece 13 to rotate, and the rotating axis of the mechanical arm connecting piece 13 at the moment is a vertical axis, so that the initial angle of the mechanical arm on the horizontal plane can be adjusted; the internal thread pipe 15 is driven to rotate, the internal thread pipe 15 drives the screw 16 to axially move, the screw 16 axially moves to drive the mechanical arm connecting piece 13 to rotate, and the axis of the mechanical arm connecting piece 13 which rotates at the moment is a horizontal axis, so that the initial angle of the mechanical arm on the vertical surface is adjusted.

Buffer structure includes bottom plate 7, baffle 8, slide bar 10 and buffer spring 11, and bottom plate 7 is at 2 tops of rotating tube, and 8 rigid couplings of baffle are in 7 top both sides of bottom plate, and through-hole 9 has been seted up to mounting panel 12 bottom, and slide bar 10 slidable mounting is in through-hole 9, and the both ends rigid coupling of slide bar 10 is on baffle 8, and buffer spring 11 cover is established on slide bar 10 between through-hole 9 and baffle 8, and buffer spring 11 is in compression state all the time. The mechanical arm is too big in bearing part stress after clamping articles, and the phenomenon of shake appears easily, cushions the protection to it through buffer structure to delay the loss rate of part on the base.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An adjustable connecting base for an industrial robot comprises a bearing seat (1) and is characterized in that a rotating pipe (2) is rotatably mounted at the top of the bearing seat (1), a first bevel gear (3) is fixedly connected onto the rotating pipe (2), a bearing seat (4) is fixedly connected onto one side of the bearing seat (1), a rotating shaft (5) is rotatably mounted in the bearing seat (4), a second bevel gear (6) is fixedly connected onto one end of the rotating shaft (5), the second bevel gear (6) is meshed onto the first bevel gear (3), a mounting plate (12) is connected onto the top of the rotating pipe (2) through a buffering structure, a mechanical arm connecting piece (13) is hinged onto the mounting plate (12), a telescopic structure is arranged on the mechanical arm connecting piece (13) and comprises a hinged seat (14), an internal threaded pipe (15) and a screw (16), one end of the screw rod (16) is hinged to the mechanical arm connecting piece (13), the other end of the screw rod (16) is in threaded connection with the inside of the internal thread pipe (15), the internal thread pipe (15) is rotatably mounted on the hinged seat (14), and the hinged seat (14) is hinged to the mounting plate (12).

2. An adjustable connection mount for an industrial robot according to claim 1 characterized in that the outer wall of the internally threaded tube (15) is provided with anti-slip stripes.

3. The adjustable connecting base for the industrial robot is characterized in that the buffer structure comprises a bottom plate (7), a baffle plate (8), a sliding rod (10) and a buffer spring (11), the bottom plate (7) is arranged at the top of the rotating pipe (2), the baffle plate (8) is fixedly connected to two sides of the top of the bottom plate (7), a through hole (9) is formed in the bottom of the mounting plate (12), the sliding rod (10) is slidably mounted in the through hole (9), two ends of the sliding rod (10) are fixedly connected to the baffle plate (8), and the buffer spring (11) is sleeved on the sliding rod (10) between the through hole (9) and the baffle plate (8).

4. An adjustable connection mount for an industrial robot according to claim 3 characterized in that the damping spring (11) is always in compression.