CN215358458U

CN215358458U - Multi-angle rotatable clamping device for industrial robot

Info

Publication number: CN215358458U
Application number: CN202121424355.5U
Authority: CN
Inventors: 李思廷
Original assignee: Liaoning Jiusan Robot Co ltd
Current assignee: Liaoning Jiusan Robot Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-31
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to the technical field of industrial robots and discloses a multi-angle rotatable clamping device for an industrial robot, which comprises a fixed bottom plate, wherein four corners of the lower surface of the fixed bottom plate are fixedly connected with bases, the upper surface of the fixed bottom plate is rotatably connected with a first gear disc, the upper surface of the first gear disc is fixedly connected with a stabilizing column, and the upper surface of the stabilizing column is fixedly connected with a fixed support. This industrial robot uses multi-angle rotatable formula clamping device, drive centre gripping arc board inwards movement cooperation second electric putter through push rod motor drive propelling movement frame and catch bar and drive the bracing piece and pick the push rod and assist the extrusion centre gripping to the centre gripping arc board, assurance centre gripping arc board that can be better is to the stability of different shapes article centre gripping, be convenient for better carry out the processing operation to the article, help the improvement to article processingquality, better assurance clamping device's normal use, the convenience of using has further been improved.

Description

Multi-angle rotatable clamping device for industrial robot

Technical Field

The utility model relates to the technical field of industrial robots, in particular to a multi-angle rotatable clamping device for an industrial robot.

Background

Along with the continuous progress of industrialization, the continuous development of industrial machine for in industrial production process, there are a lot of industrial robots to appear in people's the field of vision, and present industrial robot mostly adopts comparatively fixed mechanical structure, and is difficult to carry out nimble adjustment according to particular case, only can carry out simple pipelining, in case the adjustment appears in the assembly line, then can cause the phenomenon of the unable normal work of machinery, inconvenient people's use.

For example, a multi-angle rotatable clamping device for an industrial robot with chinese patent application No. 201920295967.5 is basically described as follows: including supporting the base, the upper surface center department that supports the base rotates and is connected with the rotary rod, the fixed column spinner that is equipped with in upper end of rotary rod, the pole wall of rotary rod is fixed and is equipped with first gear, the upper surface that supports the base is located one side of rotary rod is fixed and is equipped with first motor, and this industrial robot carries out the centre gripping through fixed plate and splint to the article with multi-angle rotatable formula clamping device, but this centre gripping mode is difficult to better carry out the centre gripping to the article of arbitrary shape in the use, and ten minutes influences normal use, is unfavorable for the improvement of convenience of using.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a multi-angle rotatable clamping device for an industrial robot, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a multi-angle rotatable clamping device for an industrial robot comprises a fixed bottom plate, wherein four corners of the lower surface of the fixed bottom plate are fixedly connected with a base, the upper surface of the fixed bottom plate is rotatably connected with a first gear disc, the upper surface of the first gear disc is fixedly connected with a stabilizing column, the upper surface of the stabilizing column is fixedly connected with a fixed support, the top of the fixed support is rotatably connected with a connecting support, the upper surface of the connecting support is fixedly connected with an electric telescopic rod, the left side surface of the electric telescopic rod is fixedly connected with a clamping device, the right side of the upper surface of the fixed bottom plate is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a second gear disc, the first gear disc is meshed with the second gear disc, the front side of the upper surface of the fixed bottom plate is movably connected with a movable transverse plate, and the back of the movable transverse plate is fixedly connected with a fixed rack, the utility model discloses a stable column, including first toothed disc, removal diaphragm, fixed rack, first toothed disc and fixed rack meshing, the positive fixedly connected with steadying plate of removal diaphragm, the lower fixed surface of steadying plate is connected with buffer spring, buffer spring's spacing frame of lower fixed surface fixedly connected with, spacing roller bearing of lower fixed surface fixedly connected with of frame, the back fixedly connected with rotating gear of linking bridge, the first electric putter of back fixedly connected with of steadying post, first electric putter's output fixedly connected with promotes the rack, rotating gear and promotion rack meshing.

Clamping device is including fixed riser, the right flank fixedly connected with push rod motor of fixed riser, the left surface fixedly connected with stabilizing support board of fixed riser, the output fixedly connected with of push rod motor promotes the frame, the left side of promoting the frame is rotated and is connected with the catch bar, the left side of catch bar is provided with the centre gripping arc board, stabilizing support board's lateral surface fixedly connected with second electric putter, second electric putter's output fixedly connected with link, the left side of link is rotated and is connected with the bracing piece, the inboard of bracing piece is rotated and is connected with and is thrown the press lever, the middle part of throwing the press lever is rotated and is connected with the outrigger.

Preferably, the lower surface of the movable transverse plate is fixedly connected with a stable sliding block, a stable sliding groove is formed in the front side of the upper surface of the fixed base plate, and the stable sliding block is connected with the stable sliding groove in a sliding mode.

Preferably, the inner side surface of the clamping arc plate is provided with an anti-skid layer, and anti-skid lines are uniformly arranged on the outer surface of the anti-skid layer.

Preferably, the number of the push rods is four, and the lengths of the four groups of push rods are three hundred millimeters.

Preferably, the fixed base plate and the stabilizing column are made of cast iron, and the outer surfaces of the fixed base plate and the stabilizing column are uniformly coated with antirust coatings.

Preferably, a plurality of groups of limiting grooves are formed in the front side of the upper surface of the fixed bottom plate, and the size of each limiting groove is matched with the corresponding limiting rolling shaft.

(III) advantageous effects

Compared with the prior art, the utility model provides a multi-angle rotatable clamping device for an industrial robot, which has the following beneficial effects:

1. this industrial robot uses multi-angle rotatable formula clamping device, drive centre gripping arc board inwards movement cooperation second electric putter through push rod motor drive propelling movement frame and catch bar and drive the bracing piece and pick the push rod and assist the extrusion centre gripping to the centre gripping arc board, assurance centre gripping arc board that can be better is to the stability of different shapes article centre gripping, be convenient for better carry out the processing operation to the article, help the improvement to article processingquality, better assurance clamping device's normal use, the convenience of using has further been improved.

2. This industrial robot is with rotatable formula clamping device of multi-angle drives fixed rack and removal diaphragm through driving motor drive second toothed disc and first toothed disc and removes cooperation buffer spring and spacing roller bearing and carry out spacing fixed, is convenient for more stable stop in arbitrary angle, has better spacing stability, effectively avoids causing the angular deflection at the centre gripping in-process, influences normal centre gripping result of use, very big improvement the convenience of use.

3. This industrial robot is with rotatable formula clamping device of multi-angle drives through first electric putter and promotes rack and running gear rotation drive linking bridge and electric telescopic handle and carry out angle modulation, has more extensive control range, be convenient for better carry out accurate regulation according to the in service behavior, help better carry out accurate centre gripping to the article and stabilize, help the improvement of centre gripping effect, better convenience of use has, the availability factor has been improved.

Drawings

FIG. 1 and FIG. 2 are schematic structural views of the present invention;

FIG. 3 is a schematic view of a clamping device according to the present invention.

In the figure: 1. fixing the bottom plate; 2. a base; 3. a first gear plate; 4. a stabilization post; 5. fixing a bracket; 6. connecting a bracket; 7. an electric telescopic rod; 8. a clamping device; 801. fixing the vertical plate; 802. a push rod motor; 803. stabilizing the support plate; 804. a pushing frame; 805. a push rod; 806. clamping the arc plate; 807. a second electric push rod; 808. a connecting frame; 809. a support bar; 810. the pressing rod is flicked; 811. a stabilizing support; 9. a drive motor; 10. a second gear wheel disc; 11. moving the transverse plate; 12. fixing a rack; 13. a stabilizing plate; 14. a buffer spring; 15. a limiting frame; 16. a limiting roller; 17. a rotating gear; 18. a first electric push rod; 19. pushing the rack.

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. 1-3, the present invention provides a technical solution: a multi-angle rotatable clamping device for an industrial robot comprises a fixed bottom plate 1, four corners of the lower surface of the fixed bottom plate 1 are fixedly connected with a base 2, the upper surface of the fixed bottom plate 1 is rotatably connected with a first gear disc 3, the upper surface of the first gear disc 3 is fixedly connected with a stabilizing column 4, the upper surface of the stabilizing column 4 is fixedly connected with a fixed support 5, the top of the fixed support 5 is rotatably connected with a connecting support 6, the upper surface of the connecting support 6 is fixedly connected with an electric telescopic rod 7, the specific type of the electric telescopic rod 7 is LAP22, a first electric push rod 18 drives a push rack 19 and a rotating gear 17 to rotatably drive the connecting support 6 and the electric telescopic rod 7 to carry out angle adjustment, the multi-angle rotatable clamping device has a wider adjustment range, is convenient to better carry out accurate adjustment according to use conditions, and is favorable for accurately clamping and stabilizing an object, the clamping device is fixedly connected to the left side face of the electric telescopic rod 7, the driving motor 9 is fixedly connected to the right side of the upper surface of the fixed base plate 1, the specific model of the driving motor 9 is 5IK120GN-C, the output end of the driving motor 9 is fixedly connected with the second gear plate 10, the first gear plate 3 is meshed with the second gear plate 10, the front side of the upper surface of the fixed base plate 1 is movably connected with the movable transverse plate 11, the back side of the movable transverse plate 11 is fixedly connected with the fixed rack 12, the first gear plate 3 is meshed with the fixed rack 12, the front side of the movable transverse plate 11 is fixedly connected with the stabilizing plate 13, the lower surface of the stabilizing plate 13 is fixedly connected with the buffer spring 14, the lower surface of the buffer spring 14 is fixedly connected with the limiting frame 15, and the lower surface of the limiting frame 15 is fixedly connected with the limiting rolling shaft 16, drive second toothed disc 10 and first toothed disc 3 through driving motor 9 and drive fixed rack 12 and remove diaphragm 11 and move cooperation buffer spring 14 and spacing roller bearing 16 and carry out spacing fixed, be convenient for more stable stop at arbitrary angle, have better spacing stability, effectively avoid causing the angle skew in the centre gripping process, influence normal centre gripping result of use, very big improvement the convenience of use, the back fixedly connected with running gear 17 of linking bridge 6, the first electric putter 18 of back fixedly connected with of stationary mast 4, the specific model of first electric putter 18 is LAP22, the output end fixedly connected with of first electric putter 18 promotes rack 19, running gear 17 with promote rack 19 meshing.

The clamping device 8 comprises a fixed vertical plate 801, a push rod motor 802 is fixedly connected to the right side surface of the fixed vertical plate 801, the specific model of the push rod motor 802 is LAP22, a stabilizing support plate 803 is fixedly connected to the left side surface of the fixed vertical plate 801, a push frame 804 is fixedly connected to the output end of the push rod motor 802, a push rod 805 is rotatably connected to the left side of the push frame 804, a clamping arc plate 806 is arranged on the left side of the push rod 805, the push frame 804 and the push rod 805 are driven by the push rod motor 802 to drive the clamping arc plate 806 to move inwards to match with a second electric push rod 807 to drive a support rod 809 and a flip press rod 810 to perform auxiliary extrusion clamping on the clamping arc plate 806, the stability of the clamping arc plate 806 for clamping objects with different shapes can be better ensured, better processing operation on the objects is facilitated, the improvement on the processing quality of the objects is facilitated, the normal use of the clamping device 8 is better ensured, the convenience of use is further improved, the lateral surface fixedly connected with second electric putter 807 of stabilizing support plate 803, the specific model of second electric putter 807 is LAP22, the output fixedly connected with link 808 of second electric putter 807, the left side of link 808 is rotated and is connected with bracing piece 809, the inboard of bracing piece 809 is rotated and is connected with the pressure lever 810 that throws, the middle part of pressure lever 810 that throws is rotated and is connected with stabilizing support 811.

In order to improve the sliding stability, the lower surface of the movable transverse plate 11 is fixedly connected with a stable sliding block, the front side of the upper surface of the fixed base plate 1 is provided with a stable sliding groove, the stable sliding block is in sliding connection with the stable sliding groove, and the stable sliding block on the lower surface of the movable transverse plate 11 is matched with the stable sliding groove on the front side of the upper surface of the fixed base plate 1, so that the sliding stability is improved.

In order to improve the anti-slip effect, the anti-slip layer is arranged on the inner side surface of the clamping arc plate 806, anti-slip lines are uniformly arranged on the outer surface of the anti-slip layer, and the anti-slip lines on the inner side surface of the clamping arc plate 806 increase the friction force and improve the anti-slip effect.

In the utility model, in order to improve the clamping stability, four groups of pushing rods 805 are provided, the lengths of the four groups of pushing rods 805 are all three hundred millimeters, and the four groups of pushing rods 805 are matched with each other to improve the clamping stability.

In order to prolong the service life of the fixing base plate, the fixing base plate 1 and the stabilizing column 4 are made of cast iron, the outer surfaces of the fixing base plate 1 and the stabilizing column 4 are uniformly coated with antirust coatings, the antirust coatings on the outer surfaces of the fixing base plate 1 and the stabilizing column 4 are prevented from being corroded, and the service life of the fixing base plate is prolonged.

In order to improve the limiting stability, a plurality of groups of limiting grooves are formed in the front side of the upper surface of the fixed bottom plate 1, the size of each limiting groove is matched with the corresponding limiting roller 16, and the plurality of groups of limiting grooves in the front side of the upper surface of the fixed bottom plate 1 are matched with the corresponding limiting rollers 16, so that the limiting stability is improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the clamping device is used, when an object needs to be clamped, the driving motor 9 is started, the output end of the driving motor 9 drives the second gear disc 10 to rotate, the second gear disc 10 drives the first gear disc 3 to rotate, the first gear disc 3 drives the stabilizing post 4 to rotate, the first gear disc 3 is meshed with the fixed rack 12 to drive the movable transverse plate 11 to move, when the stabilizing post 4 rotates to a proper angle, the movable transverse plate 11 is matched with the buffer spring 14 and the limiting roller 16 to carry out limiting fixing, then the first electric push rod 18 is started, the output end of the first electric push rod 18 drives the pushing rack 19 to move, the pushing rack 19 is meshed with the rotating gear 17 to drive the connecting bracket 6 to rotate, the connecting bracket 6 drives the electric telescopic rod 7 to rotate to a proper angle and then stops, the electric telescopic rod 7 drives the clamping device 8 to extend to the left side, then the push rod motor 802 is started, the output end of the push rod motor 802 drives the pushing rack 804 to move to the right side, the pushing frame 804 drives the pushing rod 805 to move, the pushing rod 805 drives the clamping arc plate 806 to move inwards to clamp the object, the second electric pushing rod 807 is started simultaneously, the output end of the second electric pushing rod 807 drives the connecting frame 808 to move, the connecting frame 808 drives the supporting rod 809 to move, the supporting rod 809 drives the flip pressing rod 810 to move to extrude and clamp the clamping arc plate 806, and clamping operation is completed.

To sum up, this industrial robot uses multi-angle rotatable clamping device, drive through push rod motor 802 and push rod 805 and push away frame 804 and catch bar 805 and drive centre gripping arc board 806 and inwards move cooperation second electric putter 807 and drive bracing piece 809 and flip press lever 810 and assist the extrusion centre gripping to centre gripping arc board 806, assurance centre gripping arc board 806 that can be better is to the stability of different shape article centre gripping, be convenient for better carry out the processing operation to the article, help the improvement to article processingquality, better assurance clamping device 8's normal use, the convenience of use has further been improved.

This industrial robot is with rotatable formula clamping device of multi-angle drives second toothed disc 10 and first toothed disc 3 through driving motor 9 and drives fixed rack 12 and remove diaphragm 11 and remove cooperation buffer spring 14 and spacing roller bearing 16 and carry out spacing fixed, be convenient for more stable stop in arbitrary angle, have better spacing stability, effectively avoid causing the angular deflection at the centre gripping in-process, influence normal centre gripping result of use, very big improvement the convenience of use.

This industrial robot is with rotatable formula clamping device of multi-angle drives through first electric putter 18 and promotes rack 19 and running gear 17 and rotate drive linking bridge 6 and electric telescopic handle 7 and carry out angle modulation, has more extensive control range, be convenient for better carry out accurate regulation according to the in service behavior, help better carry out accurate centre gripping to the article and stabilize, help the improvement of centre gripping effect, better convenience of use has, the availability factor is improved.

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. The utility model provides an industrial robot is with rotatable formula clamping device of multi-angle, includes PMKD (1), its characterized in that: the four corners of the lower surface of the fixed bottom plate (1) are fixedly connected with a base (2), the upper surface of the fixed bottom plate (1) is connected with a first gear plate (3) in a rotating manner, the upper surface of the first gear plate (3) is fixedly connected with a stabilizing column (4), the upper surface of the stabilizing column (4) is fixedly connected with a fixed support (5), the top of the fixed support (5) is connected with a connecting support (6) in a rotating manner, the upper surface of the connecting support (6) is fixedly connected with an electric telescopic rod (7), the left side surface of the electric telescopic rod (7) is fixedly connected with a clamping device (8), the right side of the upper surface of the fixed bottom plate (1) is fixedly connected with a driving motor (9), the output end of the driving motor (9) is fixedly connected with a second gear plate (10), and the first gear plate (3) is meshed with the second gear plate (10), the front side of the upper surface of the fixed bottom plate (1) is connected with a movable transverse plate (11) in a sliding way, the back of the moving transverse plate (11) is fixedly connected with a fixed rack (12), the first gear plate (3) is meshed with the fixed rack (12), the front surface of the moving transverse plate (11) is fixedly connected with a stabilizing plate (13), the lower surface of the stabilizing plate (13) is fixedly connected with a buffer spring (14), the lower surface of the buffer spring (14) is fixedly connected with a limiting frame (15), the lower surface of the limiting frame (15) is fixedly connected with a limiting rolling shaft (16), the back of the connecting bracket (6) is fixedly connected with a rotating gear (17), the back of the stabilizing column (4) is fixedly connected with a first electric push rod (18), the output end of the first electric push rod (18) is fixedly connected with a pushing rack (19), and the rotating gear (17) is meshed with the pushing rack (19);

the clamping device (8) comprises a fixed vertical plate (801), the right side surface of the fixed vertical plate (801) is fixedly connected with a push rod motor (802), the left side surface of the fixed vertical plate (801) is fixedly connected with a stable supporting plate (803), the output end of the push rod motor (802) is fixedly connected with a push frame (804), the left side of the push frame (804) is rotatably connected with a push rod (805), a clamping arc plate (806) is arranged at the left side of the push rod (805), a second electric push rod (807) is fixedly connected with the outer side surface of the stable support plate (803), the output end of the second electric push rod (807) is fixedly connected with a connecting frame (808), a supporting rod (809) is rotatably connected at the left side of the connecting frame (808), a flip press rod (810) is rotatably connected at the inner side of the supporting rod (809), the middle part of the flip press rod (810) is rotatably connected with a stable bracket (811).

2. The multi-angle rotatable clamping device for the industrial robot as claimed in claim 1, wherein: the lower surface fixedly connected with of removal diaphragm (11) stabilizes the slider, and the front side of PMKD (1) upper surface is opened and is equipped with and stabilizes the spout, stabilizes the slider and stabilizes spout sliding connection.

3. The multi-angle rotatable clamping device for the industrial robot as claimed in claim 1, wherein: the inner side surface of the clamping arc plate (806) is provided with an anti-skid layer, and anti-skid lines are uniformly arranged on the outer surface of the anti-skid layer.

4. The multi-angle rotatable clamping device for the industrial robot as claimed in claim 1, wherein: the number of the push rods (805) is four, and the length of each of the four groups of push rods (805) is three hundred millimeters.

5. The multi-angle rotatable clamping device for the industrial robot as claimed in claim 1, wherein: the fixed base plate (1) and the stabilizing column (4) are made of cast iron, and the outer surfaces of the fixed base plate (1) and the stabilizing column (4) are uniformly coated with antirust coatings.

6. The multi-angle rotatable clamping device for the industrial robot as claimed in claim 1, wherein: the front side of the upper surface of the fixed bottom plate (1) is provided with a plurality of groups of limiting grooves, and the sizes of the limiting grooves are matched with the limiting rolling shafts (16).