CN212553890U

CN212553890U - Industrial robot clamping component

Info

Publication number: CN212553890U
Application number: CN202021498995.6U
Authority: CN
Inventors: 苏杭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-02-19
Anticipated expiration: 2030-07-23

Abstract

The application discloses industrial robot hold assembly, including PMKD, unable adjustment base, rotation platform, longeron, crossbeam, finger cylinder and connection structure, PMKD's upper surface department fixedly connected with unable adjustment base, unable adjustment base's upper surface department rotates and is connected with the rotation platform, the circular backup pad of upper surface department fixedly connected with of rotation platform, the upper surface department fixedly connected with longeron of circular backup pad, connection structure includes second connecting block, T shape plug block, cylinder connecting block, slide bar, spring, baffle and inserted bar. This device is rational in infrastructure, uses in a flexible way, height and distance that can comparatively convenient control centre gripping, and the position of centre gripping can be adjusted in a flexible way simultaneously for the centre gripping scope is wider, convenient processing, and this device has connection structure, can comparatively convenient carry out the dismouting with the finger cylinder fixed through connection structure, is favorable to the maintenance work of finger cylinder to go on, is fit for using widely.

Description

Industrial robot clamping component

Technical Field

The application relates to a clamping component, in particular to an industrial robot clamping component.

Background

The industrial robot is a multi-joint manipulator or multi-freedom-degree machine device oriented to the industrial field, can automatically execute work, is a machine which realizes various functions by self power and control capacity, can receive human commands, can run according to a pre-programmed program, and can also perform a compendium action according to a principle formulated by an artificial intelligence technology.

Some centre gripping processing or letter sorting work are done usually to industrial robot, and the rigidity that traditional robot clamping part centre gripping removed, the scope that the centre gripping removed is less, can't the efficient carry out centre gripping processing and letter sorting work. Therefore, an industrial robot gripping member is proposed to address the above problems.

Disclosure of Invention

An industrial robot clamping component comprises a fixed bottom plate, a fixed base, a rotating table, longitudinal beams, cross beams, finger cylinders and a connecting structure;

the upper surface of the fixed base plate is fixedly connected with a fixed base, the upper surface of the fixed base is rotatably connected with a rotating platform, the upper surface of the rotating platform is fixedly connected with a circular supporting plate, the upper surface of the circular supporting plate is fixedly connected with a longitudinal beam, an inner cavity is formed in the longitudinal beam, a longitudinal beam servo motor is fixedly installed at the upper end of the longitudinal beam, one end of a longitudinal threaded rod is rotatably connected to the bottom wall of the inner cavity of the longitudinal beam, the other end of the longitudinal threaded rod extends to the tail end of an output shaft of the longitudinal beam servo motor and is fixedly connected with the tail end of the output shaft of the longitudinal beam servo motor, a sliding block is slidably connected in the inner cavity of the longitudinal beam, the longitudinal threaded rod penetrates through the sliding block and is in threaded connection with the sliding block, one end of a connecting block is fixedly connected, the other end of the connecting block is fixedly connected with a cross beam, an inner cavity is formed in the cross beam, a cross beam servo motor is fixedly installed at one side of the cross beam, one end of a transverse threaded rod is rotatably connected to the side wall of one side of the inner cavity of the cross beam, the other end of the transverse threaded rod extends to the tail end of an output shaft of the cross beam servo motor and is fixedly connected with the tail end of the output shaft of the cross beam servo motor, a second sliding block is connected in the inner cavity of the cross beam in a sliding mode, the transverse threaded rod penetrates through the second sliding block and is in threaded connection with the second sliding block, and a connecting structure is;

the connecting structure comprises a second connecting block, a T-shaped inserting block, a cylinder connecting block, sliding rods, springs, a baffle plate and inserting rods, wherein one end of the second connecting block is fixedly connected to the side wall of the second sliding block, the other end of the second connecting block penetrates through the bottom wall of an inner cavity of the cross beam and extends out of the wall, the T-shaped inserting block is fixedly connected to the bottom end of the second connecting block, inserting grooves with the same shape and size are formed in the cylinder connecting block, the T-shaped inserting block and the cylinder connecting block are inserted into each other, sliding groove cavities are formed in two sides of the second connecting block, the sliding rods are slidably connected in the sliding groove cavities in two sides of the second connecting block, one ends of the two sliding rods are fixedly connected with one end of the spring, the other ends of the two springs are fixedly connected to the side wall of the sliding groove cavity of the second connecting block, and the other ends of the two sliding, and the side walls of the two baffles are fixedly connected with inserted rods.

Further, the bottom end fixed mounting of cylinder connecting block has the finger cylinder.

Furthermore, a first servo motor is fixedly mounted on the upper surface of the fixed base plate, one end of a motor connecting rod is fixedly connected to the tail end of an output shaft of the first servo motor, a gear is fixedly connected to the other end of the motor connecting rod, a tooth groove is formed in the arc-shaped side edge of the circular supporting plate, and the gear and the circular supporting plate are meshed with each other.

Furthermore, the side wall of the longitudinal beam is provided with a sliding groove, and the connecting block is in sliding connection with the side wall of the longitudinal beam through the sliding groove.

Furthermore, a sliding groove is formed in the bottom wall of the cross beam, and the second connecting block is connected with the bottom wall of the cross beam in a sliding mode through the sliding groove.

Furthermore, slots are formed in two sides of the T-shaped insertion block, and one end of each insertion rod penetrates through the air cylinder connecting block and extends into the slots in two sides of the T-shaped insertion block.

The beneficial effect of this application is: the application provides an industrial robot clamping component which is wide in moving range and easy to assemble and disassemble.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic diagram of an internal structure of an embodiment of the present application;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1 according to an embodiment of the present disclosure;

fig. 3 is a schematic view of a connection structure of a longitudinal threaded rod according to an embodiment of the present application.

In the figure: 1. the device comprises a fixed bottom plate, 2, a fixed base, 3, a rotating table, 4, a circular supporting plate, 5, a first servo motor, 6, a motor connecting rod, 7, a gear, 8, a longitudinal beam, 9, a longitudinal beam servo motor, 10, a longitudinal threaded rod, 11, a sliding block, 12, a connecting block, 13, a cross beam, 14, a cross beam servo motor, 15, a transverse threaded rod, 16, a second sliding block, 17, a second connecting block, 18, a T-shaped plug-in block, 19, a cylinder connecting block, 20, a finger cylinder, 21, a sliding rod, 22, a spring, 23, a baffle, 24 and a plug rod.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a clamping component of an industrial robot includes a fixed base plate 1, a fixed base 2, a rotating table 3, a longitudinal beam 8, a cross beam 13, a finger cylinder 20 and a connecting structure;

the upper surface of the fixed base plate 1 is fixedly connected with a fixed base 2, the upper surface of the fixed base 2 is rotatably connected with a rotating table 3, the upper surface of the rotating table 3 is fixedly connected with a circular support plate 4, the upper surface of the circular support plate 4 is fixedly connected with a longitudinal beam 8, an inner cavity is formed in the longitudinal beam 8, a longitudinal beam servo motor 9 is fixedly installed at the upper end of the longitudinal beam 8, one end of a longitudinal threaded rod 10 is rotatably connected to the bottom wall of the inner cavity of the longitudinal beam 8, the other end of the longitudinal threaded rod 10 extends to the tail end of an output shaft of the longitudinal beam servo motor 9 and is fixedly connected with the tail end of the output shaft of the longitudinal beam servo motor 9, a sliding block 11 is slidably connected in the inner cavity of the longitudinal beam 8, the longitudinal threaded rod 10 penetrates through the sliding block 11 and is in threaded connection with the, the other end of the connecting block 12 penetrates through the side wall of the inner cavity of the longitudinal beam 8 and extends out of the inner cavity, the other end of the connecting block 12 is fixedly connected with a cross beam 13, an inner cavity is formed in the cross beam 13, a cross beam servo motor 14 is fixedly installed at one side of the cross beam 13, one end of a transverse threaded rod 15 is rotatably connected to the side wall of one side of the inner cavity of the cross beam 13, the other end of the transverse threaded rod 15 extends to the tail end of an output shaft of the cross beam servo motor 14 and is fixedly connected with the tail end of the output shaft of the cross beam servo motor 14, a second sliding block 16 is slidably connected in the inner cavity of the cross beam 13, the transverse threaded rod 15 penetrates through the second sliding block 16 and is in threaded connection with the second;

the connecting structure comprises a second connecting block 17, a T-shaped inserting block 18, an air cylinder connecting block 19, a sliding rod 21, springs 22, a baffle 23 and an inserting rod 24, one end of the second connecting block 17 is fixedly connected to the side wall of the second sliding block 16, the other end of the second connecting block 17 penetrates through the bottom wall of the inner cavity of the cross beam 13 and extends out of the wall, the T-shaped inserting block 18 is fixedly connected to the bottom end of the second connecting block 17, inserting grooves with the same shape and size of the T-shaped inserting block 18 are formed in the air cylinder connecting block 19, the T-shaped inserting block 18 and the air cylinder connecting block 19 are inserted into each other, sliding groove cavities are formed in the two sides of the second connecting block 17, the sliding rod 21 is slidably connected in the sliding groove cavities in the two sides of the second connecting block 17, one end of each of the two sliding rods 21 is fixedly connected with one end of each spring 22, and the other, the other end of each of the two slide bars 21 is fixedly connected with a baffle 23, and the side wall of each of the two baffles 23 is fixedly connected with an inserted link 24.

The bottom end of the cylinder connecting block 19 is fixedly provided with a finger cylinder 20; a first servo motor 5 is fixedly installed on the upper surface of the fixed base plate 1, one end of a motor connecting rod 6 is fixedly connected to the tail end of an output shaft of the first servo motor 5, a gear 7 is fixedly connected to the other end of the motor connecting rod 6, a tooth groove is formed in the arc-shaped side edge of the circular supporting plate 4, and the gear 7 and the circular supporting plate 4 are meshed with each other; a sliding groove is formed in the side wall of the longitudinal beam 8, and the connecting block 12 is connected with the side wall of the longitudinal beam 8 in a sliding mode through the sliding groove; a sliding groove is formed in the bottom wall of the cross beam 13, and the second connecting block 17 is connected with the bottom wall of the cross beam 13 in a sliding mode through the sliding groove; slots are formed in the two sides of the T-shaped inserting block 18, and one end of each inserting rod 24 penetrates through the air cylinder connecting block 19 and extends into the slots in the two sides of the T-shaped inserting block 18.

When the device is used, firstly, the device is fixedly installed at a corresponding position of a processing workshop through a fixed bottom plate 1, a gear 7 is driven to rotate through the work of a first servo motor 5, a circular support plate 4 is driven to rotate through the rotation of the gear 7, then a longitudinal beam 8 is driven to rotate, a cross beam 13 is driven to rotate through the rotation of the longitudinal beam 8, a finger cylinder 20 is rotated through the rotation of the cross beam 13, the position of the finger cylinder 20 is adjusted, a transverse threaded rod 15 is driven to rotate through the work of a cross beam servo motor 14, a second slider 16 is driven to move through the internal thread rotation of the transverse threaded rod 15 in the second slider 16, a connecting structure is driven to move through the movement of the second slider 16, the finger cylinder 20 is driven to move through the movement of the connecting structure, then the horizontal position of the finger cylinder 20 is adjusted, a longitudinal threaded rod 10 is driven to rotate through the work of the longitudinal beam servo, rotate in slider 11 internal thread through longitudinal threaded rod 10 and drive slider 11 and remove, and then drive crossbeam 13 and remove, and then drive finger cylinder 20 and carry out longitudinal position adjustment, and then adjust the position of centre gripping in a flexible way, make the centre gripping scope wider, convenient processing, when finger cylinder 20 breaks down, make baffle 23 drive inserted bar 24 and remove through removing two baffles 23, make inserted bar 24 and T shape grafting piece 18 separation, then remove cylinder connecting block 19, make cylinder connecting block 19 and T shape grafting piece 18 separation, and then lift finger cylinder 20 off from this device, make things convenient for maintenance work to go on.

The application has the advantages that:

1. the device has reasonable structure and flexible use, can more conveniently control the clamping height and distance, and simultaneously can flexibly adjust the clamping position, so that the clamping range is wider, and the processing is convenient;

2. this device has connection structure, can be comparatively convenient carry out the dismouting with finger cylinder 20 fixed through connection structure, is favorable to finger cylinder 20's maintenance work to go on, is fit for using widely.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An industrial robot clamping component characterized in that: the device comprises a fixed bottom plate (1), a fixed base (2), a rotating table (3), a longitudinal beam (8), a cross beam (13), a finger cylinder (20) and a connecting structure;

the upper surface of the fixed base plate (1) is fixedly connected with a fixed base (2), the upper surface of the fixed base (2) is rotatably connected with a rotating table (3), the upper surface of the rotating table (3) is fixedly connected with a circular support plate (4), the upper surface of the circular support plate (4) is fixedly connected with a longitudinal beam (8), an inner cavity is formed in the longitudinal beam (8), a longitudinal beam servo motor (9) is fixedly installed at the upper end of the longitudinal beam (8), one end of a longitudinal threaded rod (10) is rotatably connected to the bottom wall of the inner cavity of the longitudinal beam (8), the other end of the longitudinal threaded rod (10) extends to the tail end of an output shaft of the longitudinal beam servo motor (9) and is fixedly connected with the tail end of the output shaft of the longitudinal beam servo motor (9), a sliding block (11) is slidably connected in the inner cavity of the longitudinal beam (8), and the longitudinal threaded rod (10) penetrates through the sliding block (, the side wall of the sliding block (11) is fixedly connected with one end of a connecting block (12), the other end of the connecting block (12) penetrates through the inner cavity side wall of the longitudinal beam (8) and extends out of the wall, the other end of the connecting block (12) is fixedly connected with a cross beam (13), an inner cavity is formed in the cross beam (13), a cross beam servo motor (14) is fixedly installed at one side of the cross beam (13), one end of a transverse threaded rod (15) is rotatably connected to the side wall of one side of the inner cavity of the cross beam (13), the other end of the transverse threaded rod (15) extends to the tail end of an output shaft of the cross beam servo motor (14) and is fixedly connected with the tail end of the output shaft of the cross beam servo motor (14), a second sliding block (16) is connected in the inner cavity of the cross beam (13) in a sliding mode, and the transverse threaded rod (15) penetrates through, a connecting structure is arranged on the side wall of the second sliding block (16);

the connecting structure comprises a second connecting block (17), a T-shaped inserting block (18), a cylinder connecting block (19), a sliding rod (21), a spring (22), a baffle plate (23) and an inserting rod (24), one end of the second connecting block (17) is fixedly connected to the side wall of the second sliding block (16), the other end of the second connecting block (17) penetrates through the bottom wall of the inner cavity of the cross beam (13) and extends out of the wall, the T-shaped inserting block (18) is fixedly connected to the bottom end of the second connecting block (17), inserting grooves with the same shape and size of the T-shaped inserting block (18) are formed in the cylinder connecting block (19), the T-shaped inserting block (18) and the cylinder connecting block (19) are mutually inserted, sliding groove cavities are formed in the two sides of the second connecting block (17), the sliding rods (21) are slidably connected in the sliding groove cavities in the two sides of the second connecting block (17), two the one end of the equal fixedly connected with spring (22) of one end of slide bar (21), two the equal fixedly connected to spout chamber lateral wall department of second connecting block (17) of the other end of spring (22), two the equal fixedly connected with baffle (23) of the other end department of slide bar (21), two the equal fixedly connected with inserted bar (24) of lateral wall department of baffle (23).

2. An industrial robot gripping member according to claim 1, characterized in that: the bottom end of the cylinder connecting block (19) is fixedly provided with a finger cylinder (20).

3. An industrial robot gripping member according to claim 1, characterized in that: the upper surface department fixed mounting of PMKD (1) has first servo motor (5), the one end of fixedly connected with motor connecting rod (6) is held to the output shaft end department of first servo motor (5), the other end department fixedly connected with gear (7) of motor connecting rod (6), the tooth's socket has been seted up to the arc side department of circular backup pad (4), intermeshing between gear (7) and circular backup pad (4).

4. An industrial robot gripping member according to claim 1, characterized in that: the side wall of the longitudinal beam (8) is provided with a sliding groove, and the connecting block (12) is in sliding connection with the side wall of the longitudinal beam (8) through the sliding groove.

5. An industrial robot gripping member according to claim 4, characterized in that: the bottom wall of the cross beam (13) is provided with a sliding groove, and the second connecting block (17) is in sliding connection with the bottom wall of the cross beam (13) through the sliding groove.

6. An industrial robot gripping member according to claim 4, characterized in that: slots are formed in two sides of the T-shaped inserting block (18), and one end of each inserting rod (24) penetrates through the air cylinder connecting block (19) and extends into the slots in the two sides of the T-shaped inserting block (18).