CN213616782U

CN213616782U - High-precision mechanical arm tail end movement mechanism

Info

Publication number: CN213616782U
Application number: CN202022731037.5U
Authority: CN
Inventors: 王宽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-06
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a high accuracy manipulator end-to-end motion, including the mounting panel, one side of mounting panel is provided with the motor to the output shaft fixedly connected with bull stick of motor, the opposite side of mounting panel is run through to the one end of bull stick, the fixed surface of bull stick one end is connected with the drive wheel to one side meshing of drive wheel has first gear, one side meshing of first gear has the second gear to first gear and second gear all rotate with the surface of mounting panel to be connected, the equal fixedly connected with bull stick in one side that first gear and second gear deviate from mutually to the one end of bull stick rotates through rotating and is connected with the clamping bar, it is connected with the connecting rod to rotate between bull stick and the mounting panel, the bottom fixedly connected with clamp splice of clamping bar, the utility model relates to a manipulator technical field. The high-precision mechanical arm tail end movement mechanism solves the problems that the existing mechanical arm is insufficient in precision, the mechanical arm is not smooth and stable when being opened and closed in work, and articles clamped by the mechanical arm are easily damaged.

Description

High-precision mechanical arm tail end movement mechanism

Technical Field

The utility model relates to a manipulator technical field specifically is a high accuracy manipulator end motion.

Background

A robot refers to an automatic operating device that can simulate some motion functions of a human hand and an arm to grab, carry objects or operate tools according to a fixed program. The manipulator is the earliest occurring industrial robot, and is also the earliest occurring modern robot.

The manipulator can replace the heavy labor of people to realize the mechanization and automation of production, can operate under the harmful environment to protect the personal safety, so the manipulator is widely applied to departments of mechanical manufacturing, metallurgy, electronics, light industry, atomic energy and the like, but the existing manipulator has insufficient precision, and the manipulator is not smooth and stable when in work, and is easy to damage the clamped articles.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a high accuracy manipulator end-to-end motion has solved current manipulator precision and has been insufficient, and the manipulator is opened and shut to press from both sides and is got nevertheless smooth steady during the operation, damages the problem of the article of getting by the clamp easily.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a terminal motion of high accuracy manipulator, includes the mounting panel, one side of mounting panel is provided with the motor to the output shaft fixedly connected with pivot of motor, the opposite side of mounting panel is run through to the one end of pivot, the fixed surface of pivot one end is connected with the drive wheel to one side meshing of drive wheel has first gear, one side meshing of first gear has the second gear to first gear and second gear all are connected with the surperficial rotation of mounting panel, the equal fixedly connected with bull stick in one side that first gear and second gear deviate from mutually to the one end of bull stick rotates through rotating and is connected with the clamping bar, it is connected with the connecting rod to rotate between bull stick and the mounting panel, the bottom fixedly connected with clamp splice of clamping bar.

Preferably: one end of the connecting rod is rotatably connected with the middle part of the clamping rod through a rotating part, and the other end of the connecting rod is rotatably connected with the mounting plate through a rotating part.

Preferably: two equal fixedly connected with installation piece in the opposite one side of clamping bar to fixedly connected with spring between two installation pieces.

Preferably: the outside fixedly connected with protection casing of motor to protection casing and mounting panel fixed connection.

Preferably: the bottom fixedly connected with supporting shoe of protection casing, two one side that the clamp splice is relative all is provided with the tooth's socket.

Preferably: the top of mounting panel is through bolt fixedly connected with fixing base to the top fixedly connected with cylinder of fixing base.

Advantageous effects

The utility model provides a high accuracy manipulator end motion. The method has the following beneficial effects:

(1) this high accuracy manipulator end motion, move through cylinder drive manipulator, and the motor drives pivot and drive wheel rotation, thereby drive first gear and second gear revolve, make two bull sticks rotate, thereby make two clamping bars and clamp splice or motion dorsad in opposite directions, realize opening and shutting of manipulator and snatch the action, setting up through the spring can make the clamp get the process and become more steady, current manipulator precision has been solved inadequately, the manipulator is opened and shut to press from both sides and is got too little smoothly steady during the work, damage the problem of the article of getting by the clamp easily.

(2) This high accuracy manipulator end motion, this equipment simple structure is reasonable, uses easy operation to can improve the stability of getting when pressing from both sides through setting up of tooth's socket and get, avoid pressing from both sides the in-process object and drop.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention.

In the figure: the device comprises a mounting plate 1, a motor 2, a rotating shaft 3, a driving wheel 4, a first gear 5, a second gear 6, a rotating rod 7, a rotating part 8, a clamping rod 9, a connecting rod 10, a clamping block 11, a mounting block 12, a spring 13, a tooth space 14, a protective cover 15, a bolt 16, a fixed seat 17 and an air cylinder 18.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a terminal motion of high accuracy manipulator, including mounting panel 1, one side of mounting panel 1 is provided with motor 2, and motor 2's output shaft fixedly connected with pivot 3, the opposite side of mounting panel 1 is run through to the one end of pivot 3, the fixed surface of 3 one ends of pivot is connected with drive wheel 4, and the meshing of one side of drive wheel 4 has first gear 5, the meshing of one side of first gear 5 has second gear 6, and first gear 5 and second gear 6 all are connected with the surperficial rotation of mounting panel 1, the equal fixedly connected with bull stick 7 in one side that first gear 5 and second gear 6 deviate from mutually, and the one end of bull stick 7 rotates through rotating 8 and is connected with clamping bar 9, it is connected with connecting rod 10 to rotate between bull stick 7 and the mounting panel 1, the bottom fixedly connected with clamp splice 11 of clamping bar 9.

Further: one end of the connecting rod 10 is rotatably connected with the middle part of the clamping rod 9 through the rotating member 8, and the other end of the connecting rod 10 is rotatably connected with the mounting plate 1 through the rotating member 8.

Further: the opposite sides of the two clamping rods 9 are fixedly connected with mounting blocks 12, and springs 13 are fixedly connected between the two mounting blocks 12.

Further: the outside of the motor 2 is fixedly connected with a protective cover 15, and the protective cover 15 is fixedly connected with the mounting plate 1.

Further: tooth grooves 14 are formed in the opposite sides of the two clamping blocks 11, and supporting blocks 19 are fixedly connected to the bottoms of the protective covers 15.

Further: the top of the mounting plate 1 is fixedly connected with a fixed seat 17 through a bolt 16, and the top of the fixed seat 17 is fixedly connected with a cylinder 18.

During the use, starter motor 2 and cylinder 18, cylinder 18 drive manipulator removes, and the motor drives pivot 7 and drive wheel 4 and rotates, thereby drive first gear 5 and second gear 6 and rotate, make two bull sticks 7 rotate, thereby make two clamping bars 9 and clamp splice 11 or motion dorsad in opposite directions, realize opening and shutting of manipulator and snatch and move, can improve the stability of getting when getting through setting up of tooth's socket 14, avoid pressing from both sides the in-process object and drop, and the setting up of spring 13 can make the clamp process of getting become more steady, this is exactly the whole course of operation of this equipment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high accuracy manipulator end motion, includes mounting panel (1), its characterized in that: the device is characterized in that a motor (2) is arranged on one side of the mounting plate (1), a rotating shaft (3) is fixedly connected with an output shaft of the motor (2), one end of the rotating shaft (3) penetrates through the other side of the mounting plate (1), a driving wheel (4) is fixedly connected to the surface of one end of the rotating shaft (3), a first gear (5) is meshed to one side of the driving wheel (4), a second gear (6) is meshed to one side of the first gear (5), the first gear (5) and the second gear (6) are both rotatably connected with the surface of the mounting plate (1), a rotating rod (7) is fixedly connected to one side of the first gear (5) and the second gear (6) which deviates from each other, a clamping rod (9) is rotatably connected to one end of the rotating rod (7) through a rotating piece (8), and a connecting rod (10) is rotatably connected between the rotating rod (7) and the mounting, the bottom end of the clamping rod (9) is fixedly connected with a clamping block (11).

2. A high precision manipulator end motion mechanism according to claim 1, characterized in that: one end of the connecting rod (10) is rotatably connected with the middle part of the clamping rod (9) through the rotating piece (8), and the other end of the connecting rod (10) is rotatably connected with the mounting plate (1) through the rotating piece (8).

3. A high precision manipulator end motion mechanism according to claim 1, characterized in that: two equal fixedly connected with installation piece (12) in the relative one side of clamping bar (9) to fixedly connected with spring (13) between two installation pieces (12).

4. A high precision manipulator end motion mechanism according to claim 1, characterized in that: the outside fixedly connected with protection casing (15) of motor (2) to protection casing (15) and mounting panel (1) fixed connection.

5. The high-precision manipulator end motion mechanism according to claim 4, wherein: the bottom of the protective cover (15) is fixedly connected with a supporting block (19), and tooth grooves (14) are formed in the opposite sides of the two clamping blocks (11).

6. A high precision manipulator end motion mechanism according to claim 1, characterized in that: the top of mounting panel (1) passes through bolt (16) fixedly connected with fixing base (17) to the top fixedly connected with cylinder (18) of fixing base (17).