CN220840250U

CN220840250U - Industrial robot uses frock clamp

Info

Publication number: CN220840250U
Application number: CN202322690535.3U
Authority: CN
Inventors: 王春晓; 仲丽; 李燕飞
Original assignee: Shandong Urban Service Vocational College
Current assignee: Shandong Urban Service Vocational College
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-04-26
Anticipated expiration: 2033-10-09

Abstract

The utility model relates to the technical field of fixtures, in particular to a fixture for industrial robots, which comprises: the robot comprises a robot main body, wherein one end of the robot main body is provided with a mounting cylinder, a turntable is rotatably mounted in one end of the mounting cylinder, and one end of the turntable is connected with a rotating motor; through the installation section of thick bamboo of robot main part one end, be convenient for drive the carousel through rotating the motor and rotate in the installation section of thick bamboo, and then drive fixed block and fixed splint rotation, through the cooperation work of two-way lead screw and nut seat, can drive two fixed splint and remove in opposite directions and carry out the centre gripping to the work piece, and then realize adjusting the function of centre gripping work piece rotation angle, spout through fixed splint one end, when flexible motor drive gear when the rotation in the protective housing, can drive the rack and remove in the spout, and then drive flexible splint and remove in the spout, realize adjusting the function of splint overall length, even treat that the work piece volume of centre gripping is great, also need not change splint, and then can enlarge the application range of anchor clamps.

Description

Industrial robot uses frock clamp

Technical Field

The utility model relates to the technical field of fixtures, in particular to a fixture clamp for an industrial robot.

Background

The industrial robot is a multi-joint manipulator or a multi-degree-of-freedom machine device widely used in the industrial field, has certain automaticity, can realize various industrial processing and manufacturing functions by means of self power energy and control capacity, and is usually matched with a tool clamp for use.

The existing industrial robot fixture is capable of fixing and moving the workpiece to be processed only when the workpiece to be processed is clamped, the rotation angle of the workpiece is inconvenient to adjust, the length of a clamping plate of the existing fixture is mostly fixed, and if the size of the workpiece to be clamped is large, the clamping plate needs to be replaced, so that the application range of the fixture is shortened.

Disclosure of utility model

The utility model aims to provide a fixture for an industrial robot, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an industrial robot tooling fixture, comprising: the robot comprises a robot main body, wherein one end of the robot main body is provided with a mounting cylinder, a turntable is rotatably mounted in one end of the mounting cylinder, one end of the turntable is connected with a rotating motor, and the other end of the turntable is fixedly provided with a fixed block;

the two-way screw rod is arranged at one end of the fixed block, which is far away from the turntable, the outer wall of the two-way screw rod is in threaded connection with the nut seat, and one end of the nut seat is fixedly connected with the fixed clamping plate;

The sliding groove is formed in one end of the fixed clamping plate, the telescopic clamping plate is slidably mounted in the sliding groove, the rack is arranged at one end of the telescopic clamping plate, the gear is connected with the surface of the rack in a meshed mode, and the telescopic motor is connected with one end of the gear.

Preferably, the rotary motor is arranged in the mounting cylinder, and the output end of the rotary motor is fixedly connected with the rotating shaft of the turntable.

Preferably, the movable motor is installed to the one end of fixed block, and the fixed block is kept away from the one end of carousel and has been seted up the movable groove, and the one end of two-way lead screw is rotated and is installed on the inner wall in movable groove, and the other end of two-way lead screw runs through the movable groove and with the output fixed connection of movable motor.

Preferably, the moving groove and the nut seats are T-shaped, two nut seats are arranged, and the two nut seats are symmetrically arranged on the outer walls of the two ends of the bidirectional screw rod and are in sliding connection with the inner walls of the moving groove.

Preferably, two fixing splints are arranged, sliding grooves are formed in the surfaces of one adjacent ends of the two fixing splints, a protective box is arranged at the other ends of the two fixing splints, and the two sliding grooves and the telescopic splints are of a T shape.

Preferably, two adjacent one end surfaces of the fixed clamping plate and the two telescopic clamping plates are provided with anti-slip pads, racks are fixedly arranged at the other ends of the two telescopic clamping plates, and limiting plates are arranged at one ends of the two racks, which are close to the fixed blocks.

Preferably, rectangular holes are formed in one ends, close to the gears, of the two fixed clamping plates, one end rotating shafts of the two gears are rotatably mounted on the inner wall of the protective box, and the other end rotating shafts of the two gears are fixedly connected with the output end of the telescopic motor.

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

According to the utility model, the rotating motor is convenient to drive the turntable to rotate in the mounting cylinder through the mounting cylinder at one end of the robot main body, the fixed block and the fixed clamping plate are driven to rotate, the two fixed clamping plates can be driven to move in opposite directions and clamp a workpiece through the cooperation of the bidirectional screw rod and the nut seat, the function of clamping the rotation angle of the workpiece is further realized, the rack can be driven to move in the chute when the telescopic motor drives the gear to rotate in the protective box through the chute at one end of the fixed clamping plate, the telescopic clamping plate is driven to move in the chute, the function of adjusting the whole length of the clamping plate is realized, and the clamping plate does not need to be replaced even if the volume of the workpiece to be clamped is large, so that the application range of the clamp can be enlarged.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a part of the structure of the present utility model;

FIG. 3 is a schematic view of the internal perspective of the partial structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure a in fig. 3 according to the present utility model.

In the figure: 1. a robot main body; 2. a fixed clamping plate; 3. a telescopic clamping plate; 4. an anti-slip pad; 5. a chute; 6. a rack; 7. a limiting plate; 8. a gear; 9. a telescopic motor; 10. a protective box; 11. a rectangular hole; 12. a nut seat; 13. a two-way screw rod; 14. a moving motor; 15. a moving groove; 16. a fixed block; 17. a turntable; 18. a rotating motor; 19. and (5) installing a barrel.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, the present utility model provides a technical solution: an industrial robot tooling fixture, comprising: the robot comprises a robot main body 1, wherein an installation cylinder 19 is arranged at one end of the robot main body 1, a turntable 17 is rotatably installed inside one end of the installation cylinder 19, one end of the turntable 17 is connected with a rotating motor 18, and a fixed block 16 is fixedly arranged at the other end of the turntable 17; the rotating motor 18 is arranged in the mounting cylinder 19, and the output end of the rotating motor 18 is fixedly connected with the rotating shaft of the rotating disc 17, so that the rotating motor 18 can drive the rotating disc 17 and the fixed block 16 to rotate, and the function of adjusting the rotating angle of the clamping workpiece is realized.

The two-way screw rod 13 is arranged at one end of the fixed block 16 far away from the turntable 17, the nut seat 12 is connected with the outer wall of the two-way screw rod 13 through threads, the fixed clamping plate 2 is fixedly connected with one end of the nut seat 12, and the two nut seats 12 can move on the two-way screw rod 13 in opposite directions through two groups of threads on the outer walls of the two ends of the two-way screw rod 13; the movable motor 14 is installed to one end of fixed block 16, and the movable groove 15 has been seted up to the one end that fixed block 16 kept away from carousel 17, and the one end of two-way lead screw 13 rotates to be installed on the inner wall in movable groove 15, and the other end of two-way lead screw 13 runs through movable groove 15 and with the output fixed connection of movable motor 14, is convenient for drive two-way lead screw 13 through movable motor 14 and rotates in movable groove 15. The moving groove 15 and the nut seat 12 are both T-shaped, the nut seat 12 is provided with two nut seats 12, the two nut seats 12 are symmetrically arranged on the outer walls of the two ends of the bidirectional screw rod 13 and are in sliding connection with the inner wall of the moving groove 15, the nut seat 12 is limited through the moving groove 15, so that the two fixed clamping plates 2 are more stable in opposite movement, and the workpiece is clamped conveniently.

The spout 5 has been seted up to the one end of fixed splint 2, and the inside slidable mounting of spout 5 has flexible splint 3, and the one end of flexible splint 3 is provided with rack 6, and the surface engagement of rack 6 is connected with gear 8, and gear 8's one end is connected with flexible motor 9, is convenient for drive flexible splint 3 through the cooperation of flexible motor 9, gear 8 and rack 6 and remove in spout 5. The fixed splint 2 is equipped with two, and spout 5 has all been seted up on the adjacent one end surface of two fixed splint 2, and protective housing 10 is all installed to the other end of two fixed splint 2, and two spouts 5 and flexible splint 3 are the T type, are convenient for carry out spacingly to flexible splint 3 through spout 5 to do not influence the removal of flexible splint 3. Two fixed splint 2 and two adjacent one end surfaces of flexible splint 3 all are provided with slipmat 4, and the equal fixed mounting of the other end of two flexible splints 3 has rack 6, and the one end that two racks 6 are close to fixed block 16 all is provided with limiting plate 7, can improve the centre gripping effect to the work piece through slipmat 4, makes it be difficult for the landing, makes rack 6 be difficult for droing from spout 5 through limiting plate 7. Rectangular holes 11 are formed in one ends, close to the gears 8, of the two fixed clamping plates 2, one end rotating shafts of the two gears 8 are rotatably mounted on the inner wall of the protective box 10, the other end rotating shafts of the two gears 8 are fixedly connected with the output ends of the telescopic motors 9, the gears 8 are convenient to drive the racks 6 to move through the rectangular holes 11, and the gears 8 and the telescopic motors 9 are convenient to mount and protect through the protective box 10.

When the device works, through forward rotation and overturning of the moving motor 14, the two nut seats 12 in threaded connection with the two nut seats can be driven by the bidirectional screw rod 13 to move close to each other or away from each other, so that the two fixed clamping plates 2 are driven to move in opposite directions and clamp a workpiece, the mounting cylinder 19 at one end of the robot main body 1 is convenient for driving the turntable 17 to rotate in the mounting cylinder 19 through the rotating motor 18, the fixed block 16 and the fixed clamping plate 2 are driven to rotate, the function of clamping the rotating angle of the workpiece is realized, the sliding groove 5 at one end of the fixed clamping plate 2 is driven by the telescopic motor 9, the rack 6 meshed with the gear 8 can move in the sliding groove 5 when the telescopic motor 9 drives the gear 8 to rotate in the protective box 10, the telescopic clamping plate 3 is driven to move in the sliding groove 5, the function of adjusting the whole length of the clamping plate is realized, the movement of the rack 6 can be limited through the limiting plate 7 at one end of the rack 6, so that the rack 6 is prevented from driving the telescopic clamping plate 3 to be separated from the sliding groove 5, and even if the workpiece to be clamped is large in size, the clamping plate does not need to be replaced, and the application range of the clamp can be further expanded.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. An industrial robot tooling fixture, comprising: robot main part (1), the one end of robot main part (1) is provided with mounting cylinder (19), its characterized in that: a rotary table (17) is rotatably arranged in one end of the mounting cylinder (19), one end of the rotary table (17) is connected with a rotary motor (18), and the other end of the rotary table (17) is fixedly provided with a fixed block (16);

One end of the fixed block (16) far away from the turntable (17) is provided with a bidirectional screw rod (13), the outer wall of the bidirectional screw rod (13) is in threaded connection with a nut seat (12), and one end of the nut seat (12) is fixedly connected with a fixed clamping plate (2);

The one end of fixed splint (2) has been seted up spout (5), and the inside slidable mounting of spout (5) has flexible splint (3), and the one end of flexible splint (3) is provided with rack (6), and the surface engagement of rack (6) is connected with gear (8), and the one end of gear (8) is connected with flexible motor (9).

2. The industrial robot tool clamp according to claim 1, wherein: the rotary motor (18) is arranged in the mounting cylinder (19), and the output end of the rotary motor (18) is fixedly connected with the rotating shaft of the rotating disc (17).

3. The industrial robot tool clamp according to claim 1, wherein: the one end of fixed block (16) is installed and is moved motor (14), and fixed block (16) are kept away from one end of carousel (17) and are offered removal groove (15), and the one end rotation of two-way lead screw (13) is installed on the inner wall of removal groove (15), and the other end of two-way lead screw (13) runs through removal groove (15) and with the output fixed connection of moving motor (14).

4. A tooling fixture for an industrial robot according to claim 3, wherein: the movable groove (15) and the nut seats (12) are of T shape, the two nut seats (12) are arranged, and the two nut seats (12) are symmetrically arranged on the outer walls of the two ends of the bidirectional screw rod (13) and are in sliding connection with the inner walls of the movable groove (15).

5. The industrial robot tool clamp according to claim 1, wherein: the fixed splint (2) is equipped with two, and spout (5) have all been seted up on the adjacent one end surface of two fixed splint (2), and protective housing (10) are all installed to the other end of two fixed splint (2), and two spouts (5) and expansion splint (3) are the T type.

6. The industrial robot tool clamp according to claim 1, wherein: two the adjacent one end surfaces of fixed splint (2) and two flexible splint (3) all are provided with slipmat (4), and the equal fixed mounting of the other end of two flexible splint (3) has rack (6), and the one end that two racks (6) are close to fixed block (16) all is provided with limiting plate (7).

7. The industrial robot tool clamp according to claim 1, wherein: rectangular holes (11) are formed in one ends, close to the gears (8), of the two fixed clamping plates (2), one end rotating shafts of the two gears (8) are rotatably mounted on the inner wall of the protective box (10), and the other end rotating shafts of the two gears (8) are fixedly connected with the output ends of the telescopic motors (9).