CN215433760U

CN215433760U - Tubular part clamping unit for cooperative robot

Info

Publication number: CN215433760U
Application number: CN202121518706.9U
Authority: CN
Inventors: 刘建伟; 奚东华
Original assignee: Suzhou Qisong Precision Parts Co ltd
Current assignee: Suzhou Qisong Precision Parts Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-01-07
Anticipated expiration: 2031-07-06

Abstract

The utility model belongs to the technical field of clamping units of cooperative robots and discloses a tubular part clamping unit for a cooperative robot, which comprises a base ring, wherein a rotating frame is installed on the circumferential surface of the base ring in an annular array, side frames are installed on one side, close to the rotating frame, of the circumferential surface of the base ring in an annular array, one side of each side frame is fixedly connected with a second connecting frame, a limiting plate is rotatably connected inside the rotating frame, a first connecting frame is fixedly connected to one side of the limiting plate, a spring is rotatably connected between the first connecting frame and the second connecting frame, and a base frame is installed on one side of the base ring. The limiting plate is extruded and pushed by the spring to rotate around the base ring, and after the tubular part is inserted into the base ring, the limiting plate abuts against the tubular part so as to fix the tubular part, so that a large number of fixing structures are not required to be screwed when the device fixes the tubular part, the fixing difficulty of the tubular part is greatly reduced, and the fixing efficiency of the tubular part is improved.

Description

Tubular part clamping unit for cooperative robot

Technical Field

The utility model belongs to the technical field of clamping units of cooperative robots, and particularly relates to a tubular part clamping unit for a cooperative robot.

Background

The cooperative robot is that the robot and the human can fight in a cooperative mode on a production line, the efficiency of the robot and the intelligence of the human are fully exerted, the robot is high in cost performance, safe and convenient, the development of manufacturing enterprises can be greatly promoted, and the cooperative robot needs to use a clamping unit when fixing tubular parts.

When the clamping unit of the existing cooperative robot is used for fixing tubular parts, a large number of fixing structures need to be screwed, so that the fixing difficulty of the tubular parts is greatly increased, the fixing efficiency of the tubular parts is reduced, the clamping unit can only be applied to tubular parts with fixed lengths, and the application range of the device is limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tubular part clamping unit for a cooperative robot, which aims to solve the problems of low fixing efficiency of tubular parts and limited application range of the device in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tubulose part clamping unit for collaboration robot, includes the base ring, the base ring circumference is personally submitted annular array and is installed the revolving rack, and one side that the base ring circumference is close to the revolving rack is annular array and installs the side bearer, one side fixedly connected with second link of side bearer, the inside rotation of revolving rack is connected with the limiting plate, the first link of one side fixedly connected with of limiting plate, it is connected with the spring to rotate between first link and the second link.

Preferably, the bed frame is installed to base ring one side, the internally mounted of bed frame has gag lever post and screw rod, the screw rod is located one side of gag lever post, and the cover is equipped with the connecting plate between screw rod and the gag lever post, one side and the base ring fixed connection of connecting plate, and one side of bed frame installs drive assembly, drive assembly can drive the screw rod and rotate, the screw has been seted up to one side that the connecting plate is close to the screw rod, and the connecting plate has seted up spacing hole near one side of gag lever post.

Preferably, the longitudinal sections of the limiting hole and the limiting rod are both circular, and the diameter of the limiting hole is larger than that of the limiting rod.

Preferably, the drive assembly comprises a motor.

Preferably, a projection is mounted on one side of the base frame adjacent to the motor.

Preferably, the limiting plate is provided with a non-slip mat opposite to the first connecting frame, and the surface of the non-slip mat forms a non-slip convex line.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the limiting plate is extruded and pushed by the spring to rotate around the base ring, and after the tubular part is inserted into the base ring, the limiting plate abuts against the tubular part so as to fix the tubular part, so that a large number of fixing structures are not required to be screwed when the device fixes the tubular part, the fixing difficulty of the tubular part is greatly reduced, and the fixing efficiency of the tubular part is improved.

(2) According to the utility model, the motor drives the screw rod to rotate, the connecting plate moves between the screw rod and the limiting rod under the matching of the limiting rod, and the connecting plate drives the base ring to move, so that the device can be suitable for tubular parts with unfilled length, and the application range of the device is improved.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

figure 3 is a side view of a base ring of the utility model;

FIG. 4 is an enlarged view of portion A of FIG. 1;

FIG. 5 is a side view of the web of the present invention;

in the figure: 1. a base frame; 2. a spring; 3. a side frame; 4. a limiting plate; 5. a connecting plate; 6. a base ring; 7. a limiting rod; 8. a screw; 9. a motor; 10. a screw hole; 11. a first connecting frame; 12. a second link frame; 13. rotating the frame; 14. a non-slip mat; 15. and a limiting hole.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a tubulose part clamping unit for cooperation robot, including base ring 6, base ring 6 circumference is personally submitted the annular array and is installed revolving rack 13, and one side that base ring 6 circumference is close to revolving rack 13 is the annular array and installs side bearer 3, one side fixedly connected with second link 12 of side bearer 3, the inside rotation of revolving rack 13 is connected with limiting plate 4, the first link 11 of one side fixedly connected with of limiting plate 4, it is connected with spring 2 to rotate between first link 11 and the second link 12, after the tubulose part inserts to base ring 6, through tubulose part extrusion limiting plate 4, make spring 2 receive the extrusion, spring 2 produces reverse acting force, push limiting plate 4 extrusion through spring 2, make limiting plate 4 support the tubulose part, thereby fixed tubulose part.

Further, bed frame 1 is installed to base ring 6 one side, the internally mounted of bed frame 1 has gag lever post 7 and screw rod 8, screw rod 8 is located one side of gag lever post 7, and the cover is equipped with connecting plate 5 between screw rod 8 and the gag lever post 7, one side and base ring 6 fixed connection of connecting plate 5, and drive assembly is installed to one side of bed frame 1, drive assembly can drive screw rod 8 and rotate, screw 10 has been seted up to one side that connecting plate 5 is close to screw rod 8, and connecting plate 5 has seted up spacing hole 15 near one side of gag lever post 7, motor 9 and controller electric connection, it rotates to drive screw rod 8 through motor 9, through gag lever post 7 cooperation, make connecting plate 5 remove between screw rod 8 and gag lever post 7.

Further, the longitudinal sections of the limiting hole 15 and the limiting rod 7 are circular, the diameter of the limiting hole 15 is larger than that of the limiting rod 7, and the connecting plate 5 is enabled to move on the limiting rod 7 conveniently through the limiting hole 15 with the larger diameter.

Further, the drive assembly comprises a motor 9.

Furthermore, a bump is installed on one side of the base frame 1 adjacent to the motor 9, and the base frame 1 is fixed and then fastened through the bump.

Furthermore, the limiting plate 4 is opposite to the first connecting frame 11 and is provided with the non-slip mat 14, the surface of the non-slip mat 14 forms the non-slip convex pattern, and the limiting plate 4 is more tightly fixed when abutting against the part through the non-slip convex pattern and the non-slip mat 14.

The working principle and the using process of the utility model are as follows: the utility model discloses a when using, on being fixed in cooperation machine with bed frame 1, drive screw rod 8 through motor 9 and rotate, under the cooperation of gag lever post 7, make connecting plate 5 remove between gag lever post 7 and screw rod 8, drive base ring 6 through connecting plate 5 and remove, make base ring 6 remove to the position that the user needs, insert the tubulose part to inside base ring 6, extrude limiting plate 4 through the tubulose part, make spring 2 receive the extrusion, spring 2 produces reverse effort, make spring 2 rotate between first link 11 and second link 12, extrude promotion to limiting plate 4 through spring 2, make limiting plate 4 support the tubulose part, thereby fixed tubulose part.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tubular part clamping unit for a collaborative robot, characterized by: including base ring (6), base ring (6) circumference is personally submitted the annular array and is installed revolving rack (13), and base ring (6) circumference is close to one side of revolving rack (13) and is the annular array and install side bearer (3), one side fixedly connected with second link (12) of side bearer (3), the inside rotation of revolving rack (13) is connected with limiting plate (4), the first link (11) of one side fixedly connected with of limiting plate (4), it is connected with spring (2) to rotate between first link (11) and second link (12).

2. The tubular part clamping unit for a collaborative robot according to claim 1, wherein: bed frame (1) is installed to base ring (6) one side, the internally mounted of bed frame (1) has gag lever post (7) and screw rod (8), screw rod (8) are located one side of gag lever post (7), and the cover is equipped with connecting plate (5) between screw rod (8) and gag lever post (7), one side and base ring (6) fixed connection of connecting plate (5), and one side of bed frame (1) installs drive assembly, drive assembly can drive screw rod (8) and rotate, screw (10) have been seted up to one side that connecting plate (5) are close to screw rod (8), and spacing hole (15) have been seted up to one side that connecting plate (5) are close to gag lever post (7).

3. The tubular part clamping unit for a collaborative robot according to claim 2, wherein: the longitudinal sections of the limiting hole (15) and the limiting rod (7) are both circular, and the diameter of the limiting hole (15) is larger than that of the limiting rod (7).

4. The tubular part clamping unit for a collaborative robot according to claim 2, wherein: the drive assembly comprises a motor (9).

5. The tubular part clamping unit for a collaborative robot according to claim 4, wherein: a convex block is arranged on one side of the base frame (1) adjacent to the motor (9).

6. The tubular part clamping unit for a collaborative robot according to claim 1, wherein: limiting plate (4) are carried on the back in first link (11) and are installed slipmat (14), the surface of slipmat (14) forms the antiskid burr.