CN210132523U

CN210132523U - Air channel rotary joint of manipulator tail end clamp

Info

Publication number: CN210132523U
Application number: CN201920952377.5U
Authority: CN
Inventors: 李鹤; 赵志国; 陈兆文; 邱伟; 安伟; 李峰伦; 黄浩
Original assignee: Shandong Huasong Beili Intelligent Technology Co Ltd
Current assignee: Shandong Huasong Beili Intelligent Technology Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-03-10
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a terminal anchor clamps gas circuit rotary joint of manipulator relates to the manipulator field, including terminal electric motor rotor of manipulator, the terminal motor housing of manipulator and the terminal anchor clamps mounting flange of manipulator of fixed connection on the terminal electric motor rotor of manipulator, fixedly connected with gas sweetgum fruit passageway ring on the terminal motor housing of manipulator, the last fixedly connected with gas circuit outer passageway ring of the terminal anchor clamps mounting flange of manipulator, separate into a plurality of gas circuits through the sealing washer between gas sweetgum fruit passageway ring and the gas circuit outer passageway ring, a plurality of intake-tube connectors of fixedly connected with on the gas circuit ring, fixedly connected with outlet pipe connects on the gas circuit outer passageway ring, and outlet pipe connects and inlet pipe connects and is linked together through different gas circuits. Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses avoided traditional manipulator anchor clamps gas supply line to interfere or twine the condition in the outside of motor with other parts easily, compact structure, pneumatic pipeline is neat, is worth promoting.

Description

Air channel rotary joint of manipulator tail end clamp

Technical Field

The utility model relates to a manipulator field specifically is a terminal anchor clamps gas circuit rotary joint of manipulator.

Background

A robot is an automatic manipulator that simulates some of the motion functions of a human hand and arm to grasp, transport objects or manipulate tools according to a fixed program. The robot has the characteristics that various expected operations can be completed through programming, and the advantages of the robot and the manipulator are combined in structure and performance.

The manipulator is the earliest industrial robot and the earliest modern robot, can replace the heavy labor of people to realize the mechanization and automation of production, can operate in harmful environment to protect personal safety, and is widely applied to mechanical manufacturing, metallurgy, electronics, light industry, atomic energy and other departments.

Some robots require a drive cylinder or other pneumatic element during operation. Traditional manipulator anchor clamps air feed all is direct to insert through the trachea, and front end anchor clamps are rotatory together with electric motor rotor, and the trachea can twine in the outside of motor, and the trachea all is in the change state during the use, interferes or twines with other parts easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a terminal anchor clamps gas circuit rotary joint of manipulator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a terminal anchor clamps gas circuit rotary joint of manipulator, includes terminal motor rotor of manipulator, the terminal motor housing of manipulator and the terminal anchor clamps mounting flange of manipulator of fixed connection on the terminal motor rotor of manipulator, fixedly connected with gas sweetgum fruit passageway ring on the terminal motor housing of manipulator, the outer passageway ring of fixedly connected with gas circuit on the terminal anchor clamps mounting flange of manipulator, separate into a plurality of gas circuits through the sealing washer between gas sweetgum fruit passageway ring and the outer passageway ring of gas circuit, a plurality of intake pipe joints of fixedly connected with on the gas sweetgum fruit passageway ring, fixedly connected with outlet pipe connects on the outer passageway ring of gas circuit, and outlet pipe connects and is linked together through different gas circuits with the inlet pipe.

As a further aspect of the present invention: four groups of air inlet pipe joints and four groups of air outlet pipe joints are respectively arranged.

As a further aspect of the present invention: and the motor rotor at the tail end of the manipulator is connected with the mounting flange of the clamp at the tail end of the manipulator through screws.

As a further aspect of the present invention: and the gas path outer channel ring is connected with the mounting flange of the manipulator tail end clamp through a screw.

As a further aspect of the present invention: the gas channel ring is connected with the motor shell at the tail end of the manipulator through a set screw.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a with gas circuit passageway ring fixation in motor housing, gas circuit outer channel ring rotates with anchor clamps mounting flange, electric motor rotor synchronization and is connected. An air source is connected into an air inlet on the air channel ring and enters the annular channel on the channel ring, and adjacent channels are separated by a sealing ring to prevent air leakage. And the gas is connected into a clamp cylinder or other pneumatic elements on the tail end flange from a gas pipe joint of the outer channel ring, so that the clamping, adsorption and other functions of the manipulator clamp are completed. The condition that the air supply pipeline of the traditional manipulator clamp is easily interfered with other parts or wound outside the motor is avoided, the structure is compact, the pneumatic pipeline is neat, and the manipulator clamp is worthy of popularization.

Drawings

Fig. 1 is a schematic structural view of a gas path rotary joint of a clamp at the tail end of a manipulator;

fig. 2 is a rear view structural schematic diagram of a gas path rotary joint of a manipulator tail end clamp;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic cross-sectional view taken at B-B in FIG. 3;

FIG. 5 is a schematic cross-sectional view at C-C in FIG. 3;

FIG. 6 is a schematic cross-sectional view taken at D-D in FIG. 3;

FIG. 7 is a schematic cross-sectional view taken at E-E in FIG. 3;

fig. 8 is a schematic structural view of a gas path rotary joint of a manipulator end clamp in front view;

FIG. 9 is a schematic cross-sectional view at F-F in FIG. 8;

FIG. 10 is a schematic cross-sectional view taken at H-H in FIG. 8;

in the figure: the mechanical arm end clamping device comprises a mechanical arm end motor rotor 1, a mechanical arm end motor shell 2, a mechanical arm end clamp mounting flange 3, a gas path channel ring 4, a gas path outer channel ring 5, a sealing ring 6, a gas path 7, a gas inlet pipe joint 8 and a gas outlet pipe joint 9.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The first embodiment is as follows: referring to fig. 1-10, a manipulator end clamp gas path rotary joint includes a manipulator end motor rotor 1, a manipulator end motor housing 2, and a manipulator end clamp mounting flange 3 fixedly connected to the manipulator end motor rotor 1, wherein the manipulator end motor housing 2 is fixedly connected with a gas path channel ring 4, the manipulator end clamp mounting flange 3 is fixedly connected with a gas path outer channel ring 5, the gas path channel ring 4 and the gas path outer channel ring 5 are separated into a plurality of gas paths 7 by sealing rings 6, the gas path channel ring 4 is fixedly connected with a plurality of gas inlet pipe joints 8, the gas path outer channel ring 5 is fixedly connected with a gas outlet pipe joint 9, and the gas outlet pipe joint 9 is communicated with the gas inlet pipe joints 8 through different gas paths 7;

in the use process, the mounting flange 3 of the end clamp of the manipulator drives the air channel outer channel ring 5 to synchronously rotate in the rotating process, then the air outlet pipe joint 9 is driven to synchronously rotate, air flow enters the air channel 7 after passing through the air inlet pipe joint 8 and then enters the air outlet pipe joint 9, the air supply process of the pipeline synchronously rotates, the winding and interference conditions are avoided, the sealing ring 6 separates each air channel 7, and the mutual interference is avoided.

And the manipulator tail end motor rotor 1 is connected with the manipulator tail end clamp mounting flange 3 through a screw.

And the gas path outer channel ring 5 is connected with the mounting flange 3 of the manipulator tail end clamp through a screw.

The gas channel ring 4 is connected with the motor shell 2 at the tail end of the manipulator through a set screw.

Example two: this embodiment is a further improvement of the previous embodiment: four groups of air inlet pipe joints 8 and four groups of air outlet pipe joints 9 are respectively arranged and can simultaneously drive four air cylinders or other pneumatic elements.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A gas circuit rotary joint of a manipulator tail end clamp comprises a manipulator tail end motor rotor (1), a manipulator tail end motor shell (2) and a manipulator tail end clamp mounting flange (3) fixedly connected to the manipulator tail end motor rotor (1), it is characterized in that a gas path channel ring (4) is fixedly connected on a motor shell (2) at the tail end of the manipulator, a gas path outer channel ring (5) is fixedly connected on a mounting flange (3) of a clamp at the tail end of the manipulator, a plurality of gas paths (7) are separated between the gas path channel ring (4) and the gas path outer channel ring (5) through a sealing ring (6), the gas path channel ring (4) is fixedly connected with a plurality of gas inlet pipe joints (8), the gas path outer channel ring (5) is fixedly connected with a gas outlet pipe joint (9), and the gas outlet pipe joint (9) is communicated with the gas inlet pipe joints (8) through different gas paths (7).

2. The manipulator end clamp gas path rotary joint according to claim 1, wherein four sets of gas inlet pipe joints (8) and gas outlet pipe joints (9) are provided, respectively.

3. The manipulator end clamp gas circuit rotary joint according to claim 1 or 2, characterized in that the manipulator end motor rotor (1) and the manipulator end clamp mounting flange (3) are connected by screws.

4. The manipulator end clamp gas path rotary joint according to claim 3, wherein the gas path outer channel ring (5) is connected with the manipulator end clamp mounting flange (3) by screws.

5. The air channel rotary joint of the manipulator end clamp according to claim 3, wherein the air channel ring (4) is connected with the manipulator end motor housing (2) through a set screw.