CN214561084U

CN214561084U - Industrial robot capable of being quickly disassembled and assembled

Info

Publication number: CN214561084U
Application number: CN202120827261.6U
Authority: CN
Inventors: 焦自琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-02
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a quick assembly disassembly's industrial robot, including the support arm, big arm and forearm, rotate through the connector respectively between big arm and the support arm and the forearm and be connected, the connector includes first connecting block and second connecting block, set up fixed orifices and connecting hole on the first connecting block, the connecting hole inboard is provided with spacing ring and trip ring, take off the fixed go-between that sets up on the buckle ring, set up the fixed block on the second connecting block lateral wall, set up the blind hole on the fixed block, the blind hole internal fixation sets up the pneumatic cylinder, the fixed installation piece that sets up of pneumatic cylinder output. The beneficial effects of the utility model are that realized the quick assembly disassembly of big arm and forearm through first connector and second connector, the dismantlement and the installation of the equipment of being convenient for, realized the high-speed joint of first connecting block and second connecting block and removed through taking off the choma, the fixed block can make the cooperation of first connecting block and second connecting block inseparabler with the angle cooperation of fixed orifices, and equipment still has simple structure moreover, advantages such as easy maintenance.

Description

Industrial robot capable of being quickly disassembled and assembled

Technical Field

The utility model belongs to the technical field of industrial robot, especially, relate to a quick assembly disassembly's industrial robot.

Background

Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices oriented to the industrial field, can automatically execute work, are machines which realize various functions by means of self power and control capacity, can replace manpower to complete a large amount of work, can work through manual field control in the aspect of control, and can run according to a pre-arranged program.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a quick assembly disassembly's industrial robot.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a quick assembly disassembly's industrial robot, includes support arm, big arm and forearm, big arm with the support arm with rotate through the connector respectively between the forearm and connect, the connector includes first connecting block and second connecting block, set up fixed orifices and connecting hole on the first connecting block, the connecting hole inboard is provided with spacing ring and dropout ring, the fixed go-between that sets up on the dropout ring, set up the fixed block on the second connecting block lateral wall, set up the blind hole on the fixed block, the blind hole internal fixation sets up the pneumatic cylinder, the fixed installation piece that sets up of pneumatic cylinder output, set up the mounting hole on the installation piece, slide in the mounting hole and set up two fixture blocks, two set up the spring between the fixture block.

Preferably, still include the base, rotate on the base and set up the revolving stage, support arm one end with revolving stage fixed connection.

Preferably, the connector includes first connector and second connector, the support arm other end with first connector first connecting block fixed connection, first connector the second connecting block with big arm one end fixed connection, the big arm other end with the second connector first connecting block fixed connection, the second connector the second connecting block with forearm one end fixed connection, the forearm other end is rotated and is connected the swing head.

Preferably, the inner wall of the fixing hole is provided with a limiting strip, the fixing block is provided with a limiting groove, and the limiting groove is matched with the limiting strip.

Preferably, the included angle between the side wall of the fixing hole and the outer wall of the second connecting block is a, the included angle between the side wall of the fixing block and the outer wall of the second connecting block is b, the range of a and b is 80 degrees > a > b > 65 degrees, and b is a-2.

Preferably, the outer diameter of the connecting ring does not exceed the inner diameter of the limiting ring, and the diameter of the mounting block does not exceed the inner diameter of the connecting ring.

Preferably, the hydraulic cylinder is a two-stage hydraulic cylinder.

The utility model has the advantages and positive effects that:

the utility model discloses a first connector has realized the quick assembly disassembly of big arm and forearm with the second connector, and the dismantlement and the installation of the equipment of being convenient for have realized the high-speed joint of first connecting block and second connecting block and have removed through taking off the choma, and the fixed block can make the cooperation of first connecting block and second connecting block inseparabler with the angle cooperation of fixed orifices, and equipment still has simple structure moreover, advantages such as easy maintenance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is an isometric view of a quick-release industrial robot according to the present invention;

fig. 2 is a top cross-sectional view of the internal structure of the first connector and the second connector of the quick-assembly and disassembly industrial robot of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A;

fig. 4 is an enlarged view of the structure at B of fig. 2.

The reference numerals are explained below:

1. a base; 2. a rotating table; 3. a support arm; 4. a first connector; 5. a large arm; 6. a second connector; 7. a small arm; 8. a swinging head; 901. a first connection block; 902. a fixing hole; 903. a limiting strip; 904. connecting holes; 905. a limiting ring; 906. removing the snap ring; 907. a second connecting block; 908. a fixed block; 909. a limiting groove; 910. blind holes; 911. a hydraulic cylinder; 912. mounting blocks; 913. mounting holes; 914. a clamping block; 915. a spring; 916. and (7) connecting rings.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-4, a quick assembly disassembly's industrial robot, including support arm 3, big arm 5 and forearm 7, rotate through the connector between big arm 5 and support arm 3 and the forearm 7 respectively and be connected, the connector includes first connecting block 901 and second connecting block 907, set up fixed orifices 902 and connecting hole 904 on the first connecting block 901, the inboard spacing ring 905 and the trip ring 906 of being provided with of connecting hole 904, the fixed go-between ring 916 that sets up on the trip ring 906, set up fixed block 908 on the second connecting block 907 lateral wall, set up blind hole 910 on the fixed block 908, the fixed pneumatic cylinder 911 that sets up in blind hole 910, the fixed installation piece 912 that sets up in pneumatic cylinder 911 output, set up mounting hole 913 on installation piece 912, it sets up two fixture blocks 914 to slide in the mounting hole 913, set up spring 15 between two fixture blocks 914.

Preferably, the device further comprises a base 1, a rotating platform 2 is rotatably arranged on the base 1, one end of a supporting arm 3 is fixedly connected with the rotating platform 2, the connector comprises a first connector 4 and a second connector 6, the other end of the supporting arm 3 is fixedly connected with a first connecting block 901 of the first connector 4, a second connecting block 907 of the first connector 4 is fixedly connected with one end of a large arm 5, the other end of the large arm 5 is fixedly connected with the first connecting block 901 of the second connector 6, a second connecting block 907 of the second connector 6 is fixedly connected with one end of a small arm 7, the other end of the small arm 7 is rotatably connected with a swinging head 8, a limiting strip 903 is arranged on the inner wall of a fixed hole 902, a limiting groove 909 is arranged on the fixed block 908, the limiting groove 909 is matched with the limiting strip 903, the included angle between the side wall of the fixed hole 902 and the outer wall of the second connecting block 907 is a, the included angle between the side wall of the fixed block 908 and the outer wall of the second connecting block 907 is b, the range of a and b is more than 80 degrees and more than 65 degrees, and b is more than a-2, the outer diameter of the connecting ring 916 does not exceed the inner diameter of the limiting ring 905, the diameter of the mounting block 912 does not exceed the inner diameter of the connecting ring 916, and the hydraulic cylinder 911 is a two-stage hydraulic cylinder.

The working process of the embodiment: during assembly, an operator inserts the fixing block 908 on the second connecting block 907 into the fixing hole 902 on the first connecting block 901, the limiting strip 903 is located in the limiting groove 909, then the first-stage extension of the hydraulic cylinder 911 is controlled, the hydraulic cylinder 911 pushes the mounting block 912 to enter the connecting hole 904, after the mounting block 912 enters the limiting ring 905, the fixing block 914 is extruded by the limiting ring 905 and moves into the mounting hole 913 at the same time, the spring 15 is extruded to shrink the spring 15, after the first stage of the hydraulic cylinder 911 completely extends out, the mounting block 912 penetrates through the limiting ring 905, the fixing block 914 extends out under the pushing of the spring 15, then the hydraulic cylinder 911 shrinks, the fixing block 914 is in contact with the limiting ring 905, and the second connecting block 907 is pulled to enable the fixing block 908 to be connected with the fixing hole 902 more tightly and stably; when the device needs to be disassembled, an operator controls the first stage and the second stage of the hydraulic cylinder 911 to extend simultaneously, the clamping block 914 pushes the trip ring 906 to slide, after the trip ring 906 slides to the limit position inside the connecting hole 904, the mounting block 912 penetrates through the connecting ring 916 to enter the trip ring 906, then the hydraulic cylinder 911 contracts, as the friction force between the clamping block 914 and the trip ring 906 is larger than the friction force between the outer wall of the trip ring 906 and the inside of the connecting hole 904, the trip ring 906 slides together with the mounting block 912 when the hydraulic cylinder 911 contracts, when the trip ring 906 slides to be attached to the limiting ring 905, the connecting ring 916 enters the limiting ring 905, the mounting block 912 slides out of the trip ring 906 under the continuous contraction of the hydraulic cylinder 911 and then directly enters the limiting ring 905, and when the mounting block 912 moves out of the limiting ring 905, the device is disassembled.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a quick assembly disassembly's industrial robot, includes support arm (3), big arm (5) and forearm (7), big arm (5) with support arm (3) with rotate through the connector respectively between forearm (7) and be connected its characterized in that: the connector comprises a first connecting block (901) and a second connecting block (907), wherein a fixing hole (902) and a connecting hole (904) are formed in the first connecting block (901), a limiting ring (905) and a tripping ring (906) are arranged on the inner side of the connecting hole (904), a connecting ring (916) is fixedly arranged on the tripping ring (906), a fixing block (908) is arranged on the side wall of the second connecting block (907), a blind hole (910) is formed in the fixing block (908), a hydraulic cylinder (911) is fixedly arranged in the blind hole (910), a mounting block (912) is fixedly arranged at the output end of the hydraulic cylinder (911), a mounting hole (913) is formed in the mounting block (912), two clamping blocks (914) are slidably arranged in the mounting hole (913), and a spring (15) is arranged between the two clamping blocks (914).

2. A quick-release industrial robot according to claim 1, characterized in that: still include base (1), rotate on base (1) and set up revolving stage (2), support arm (3) one end with revolving stage (2) fixed connection.

3. A quick-release industrial robot according to claim 1, characterized in that: the connector comprises a first connector (4) and a second connector (6), the other end of the supporting arm (3) is fixedly connected with the first connecting block (901) of the first connector (4), the second connecting block (907) of the first connector (4) is fixedly connected with one end of the large arm (5), the other end of the large arm (5) is fixedly connected with the first connecting block (901) of the second connector (6), the second connecting block (907) of the second connector (6) is fixedly connected with one end of the small arm (7), and the other end of the small arm (7) is rotatably connected with a swinging head (8).

4. A quick-release industrial robot according to claim 1, characterized in that: the inner wall of the fixing hole (902) is provided with a limiting strip (903), the fixing block (908) is provided with a limiting groove (909), and the limiting groove (909) is matched with the limiting strip (903).

5. A quick-release industrial robot according to claim 1, characterized in that: the included angle between the side wall of the fixing hole (902) and the outer wall of the second connecting block (907) is a, the included angle between the side wall of the fixing block (908) and the outer wall of the second connecting block (907) is b, the range of the a and the b is more than 80 degrees and more than 65 degrees, and the b is a-2.

6. A quick-release industrial robot according to claim 1, characterized in that: the outer diameter of the connecting ring (916) does not exceed the inner diameter of the limiting ring (905), and the diameter of the mounting block (912) does not exceed the inner diameter of the connecting ring (916).

7. A quick-release industrial robot according to claim 1, characterized in that: the hydraulic cylinder (911) is a two-stage hydraulic cylinder.