CN211687291U

CN211687291U - Rotary fixture of robot

Info

Publication number: CN211687291U
Application number: CN201922298235.4U
Authority: CN
Inventors: 杨光荣
Original assignee: Guangzhou Fuxin Machinery Equipment Co ltd
Current assignee: Guangzhou Fuxin Machinery Equipment Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-16
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a rotary fixture of robot, including arm mount pad, servo motor, first fixed block, head rod and second connecting rod, the inside of arm mount pad is fixed with servo motor, and servo motor's output is connected with the installation piece, the surface butt of installation piece has the connecting seat, and the connecting seat sets up the inside at the first connecting block, the spliced pole has been seted up to the inside of first connecting block, and the left side of spliced pole is connected with presses the briquetting, the right side of spliced pole is connected with the push pedal, the push pedal butt is in the inside in location chamber, and the inside butt in location chamber has the stopper, the right side butt of stopper is in the inside in spacing chamber. The utility model discloses a be provided with installation piece and connecting seat, can conveniently make servo motor drive first fixed block and rotate, and the device can make things convenient for fixing between first connecting block and the second connecting block through being provided with spacing chamber, spring leaf and stopper.

Description

Rotary fixture of robot

Technical Field

The utility model relates to an anchor clamps technical field specifically is a rotatory anchor clamps of robot.

Background

With the continuous development of society and the continuous progress of science, the robot has been widely used in various manufacturing fields, and the robot can accomplish actions such as snatching, transporting work pieces, but the necessary part that accomplishes these actions is the robot anchor clamps.

Present partial robot anchor clamps, anchor clamps and arm part are fixed connection can not rotate, the flexibility ratio is lower, and the working face is also not wide enough, it is not high to lead to the clamp of robot anchor clamps to get work efficiency, and present partial anchor clamps, the anchor clamps part is because fixed connection, the change is dismantled to anchor clamps part is inconvenient, thereby lead to the unable clamp of present partial anchor clamps to get tiny article, can not satisfy the operation demand in the high accuracy course of working, consequently, need for a rotatory anchor clamps of robot to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotary fixture of robot to current partial robot anchor clamps that propose can not rotate among the solution above-mentioned background art, and the inconvenient problem of dismantling the change of current partial robot anchor clamps.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary clamp of a robot comprises a mechanical arm mounting seat, a servo motor, a first fixing block, a first connecting rod and a second connecting rod, wherein the servo motor is fixed inside the mechanical arm mounting seat, the output end of the servo motor is connected with the mounting block, the surface of the mounting block is abutted with a connecting seat, the connecting seat is arranged inside the first connecting block, a connecting column is arranged inside the first connecting block, the left side of the connecting column is connected with a pressing block, the right side of the connecting column is connected with a push plate, the push plate is abutted inside a positioning cavity, the inner part of the positioning cavity is abutted with a limiting block, the right side of the limiting block is abutted inside a limiting cavity, the inner wall of the limiting cavity is connected with a spring piece, the limiting cavity is arranged inside the second connecting block, the bottom end of the second connecting block is connected with the first fixing block, and the left side and the right side of the first fixing block are hinged with, the left side surface of the first connecting rod is connected with a second fixing plate, the left side surface of the second fixing plate is connected with an electric telescopic rod, the bottom end of the electric telescopic rod is hinged with a second connecting plate, the bottom end of the second connecting plate is abutted to the surface of the second connecting rod, and the bottom end of the second connecting rod is connected with a first clamping seat.

Preferably, the surface shape and size of the mounting block are the same as the inner shape and size of the connecting seat, and the mounting block is inserted into the connecting seat.

Preferably, the top of the first connecting block is provided with a groove, the bottom of the mechanical arm mounting seat is connected with a lug, the surface shape and size of the lug at the bottom of the mechanical arm mounting seat are the same as the inner shape and size of the groove at the top of the first connecting block, the mechanical arm mounting seat is inserted into the top surface of the first connecting block, and the sliding type structure is formed by the mechanical arm mounting seat and the first connecting block.

Preferably, a sliding block is fixed at the bottom end of the second connecting plate, a sliding groove is formed in the top end of the second connecting rod, the surface shape and size of the sliding block at the bottom end of the second connecting plate are the same as the inner shape and size of the sliding groove formed in the top end of the second connecting rod, the second connecting plate is inserted into the surface of the second connecting rod, and the second connecting plate and the second connecting rod form a sliding structure.

Preferably, one end of the spring piece is connected to the inner wall of the limiting cavity, the other end of the spring piece abuts against one end of the limiting block, and the limiting cavity, the spring piece and the limiting block form an elastic structure.

Preferably, the surface shape and the size of the limiting block are the same as the inner shape and the size of the positioning cavity, and the limiting block can be inserted into the positioning cavity.

Compared with the prior art, the beneficial effects of the utility model are that: this rotary fixture of robot can conveniently make servo motor drive first fixed block and rotate through being provided with installation piece and connecting seat, and the device can make things convenient for the fixed between first connecting block and the second connecting block through being provided with spacing chamber, spring leaf and stopper.

1. The device is through being provided with installation piece and connecting seat, when this anchor clamps carry out the multi-angle centre gripping, through servo motor's rotation, can drive the installation piece and rotate, simultaneously, because the installation piece block can drive second connecting block and first fixed block and rotate in the inside of connecting seat through the rotation of connecting seat to can make things convenient for first grip slipper, press from both sides the material with the angle of multiple difference and get, can increase the clamp that effectively increases the device and get work efficiency.

2. The device is through being provided with spacing chamber, spring leaf and stopper, when not equidimension article is got to the clamp of needs clamp, just need change the anchor clamps, can press down the pressing block at first, make the spliced pole slide in the inside of first connecting block, through the removal of spliced pole, can release the stopper from the inside in location chamber, and then can make the inside in stopper and location chamber no longer carry out the block, thereby can conveniently take out the inside of second connecting block from first connecting block, and can change the precision clamp, come to press from both sides to tiny article and get.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic top view of the mounting block and the connecting seat of the present invention.

In the figure: 1. a mechanical arm mounting seat; 2. a servo motor; 3. mounting blocks; 4. a connecting seat; 5. a first connection block; 6. a second connecting block; 7. a first fixed block; 8. a first connecting rod; 9. a second fixing plate; 10. an electric telescopic rod; 11. a second connecting plate; 12. a second connecting rod; 13. a first clamping seat; 14. a limiting cavity; 15. a spring plate; 16. a limiting block; 17. a positioning cavity; 18. pushing the plate; 19. connecting columns; 20. and pressing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a rotatory anchor clamps of robot, including arm mount pad 1, servo motor 2, first fixed block 7, head rod 8 and second connecting rod 12, the inside of arm mount pad 1 is fixed with servo motor 2, this servo motor 2's model is IHSS57-36-20, and servo motor 2's output is connected with installation piece 3, the surface shape size of installation piece 3 is the same with the inside shape size of connecting seat 4, and installation piece 3 inserts the inside of establishing at connecting seat 4, the same shape size enables installation piece 3 and connecting seat 4 block inseparabler.

The surface butt of installing block 3 has connecting seat 4, and connecting seat 4 sets up in the inside of first connecting block 5, the top of first connecting block 5 is seted up flutedly, and the bottom of arm installing seat 1 is connected with the lug, the lug surface shape size of arm installing seat 1 bottom is the same with the inside shape size of first connecting block 5 top recess, and arm installing seat 1 inserts the top surface of establishing at first connecting block 5, arm installing seat 1 and first connecting block 5 constitute slidingtype structure, can reduce the wearing and tearing that produce between arm installing seat 1 and the first connecting block 5 through constituting the slidingtype structure, spliced pole 19 has been seted up to the inside of first connecting block 5, and the left side of spliced pole 19 is connected with presses briquetting 20, the right side of spliced pole 19 is connected with push pedal 18, push pedal 18 butt is in the inside of location chamber 17.

And the inside butt of location chamber 17 has stopper 16, the surface shape size of stopper 16 is the same with the inside shape size of location chamber 17, and stopper 16 can insert and establish in the inside of location chamber 17, the same shape size enables the inside inseparabler of stopper 16 and location chamber 17 block, thereby can reduce the possibility that second connecting block 6 drops from first connecting block 5 inside, the right side butt of stopper 16 is in the inside of spacing chamber 14, the inner wall connection and the spring leaf 15 of spacing chamber 14, the inner wall at spacing chamber 14 is connected to the one end of spring leaf 15, and the other end butt of spring leaf 15 is in the one end of stopper 16, spacing chamber 14, spring leaf 15 and stopper 16 constitute elastic construction, can make stopper 16 and location chamber 17 automatic block through constituting elastic construction.

The limiting cavity 14 is arranged inside the second connecting block 6, the bottom end of the second connecting block 6 is connected with a first fixing block 7, the left side and the right side of the first fixing block 7 are hinged with first connecting rods 8, the left side surface of the first connecting rod 8 is connected with a second fixing plate 9, the left side surface of the second fixing plate 9 is connected with an electric telescopic rod 10, the model of the electric telescopic rod 10 is ANT-35, the bottom end of the electric telescopic rod 10 is hinged with a second connecting plate 11, the bottom end of the second connecting plate 11 is fixed with a sliding block, the top end of the second connecting rod 12 is provided with a sliding groove, the surface shape and the size of the sliding block at the bottom end of the second connecting plate 11 are the same as the inner shape and the size of the sliding groove arranged at the top end of the second connecting rod 12, the second connecting plate 11 is inserted on the surface of the second connecting rod 12, the second connecting, can make things convenient for electric telescopic handle 10 to promote second connecting rod 12, and the bottom butt of second connecting plate 11 is connected with first grip slipper 13 on the surface of second connecting rod 12, the bottom of second connecting rod 12.

The working principle is as follows: during the use, when this anchor clamps carry out the multi-angle centre gripping, can open servo motor 2 through external switch at first, make servo motor 2 begin to rotate, afterwards, rotation through servo motor 2, can drive the installation piece 3 of being connected with servo motor 2 output and rotate, and simultaneously, because the inside at connecting seat 4 of 3 blocks of installation, it is rotatory to drive second connecting block 6 and first fixed block 7 through the rotation of connecting seat 4, thereby can make things convenient for first grip slipper 13, press from both sides the material with the angle of multiple difference and get, and because it can carry out the rotation of plane three hundred sixty degrees, can increase the clamp that effectively increases the device and get work efficiency, and the precision of getting the object is got to the first grip slipper 13 of promotion through electric telescopic handle 10 ability accurate control.

Simultaneously, when the anchor clamps of equidimension not are got to needs clamp, just need change the anchor clamps, can press down pressing block 20 at first, make spliced pole 19 slide in the inside of first connecting block 5, through spliced pole 19's removal, can promote push pedal 18 and remove in the inside of location chamber 17, thereby can release stopper 16 from the inside of location chamber 17, and then can make stopper 16 and the inside of location chamber 17 no longer carry out the block, thereby can conveniently take out second connecting block 6 from the inside of first connecting block 5, and can maintain the mechanical fixture who dismantles down, change precision clamp simultaneously, come to press from both sides and get tiny article.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rotatory anchor clamps of robot, includes arm mount pad (1), servo motor (2), first fixed block (7), head rod (8) and second connecting rod (12), its characterized in that: the mechanical arm mounting seat is characterized in that a servo motor (2) is fixed inside the mechanical arm mounting seat (1), the output end of the servo motor (2) is connected with a mounting block (3), the surface of the mounting block (3) is abutted to a connecting seat (4), the connecting seat (4) is arranged inside a first connecting block (5), a connecting column (19) is arranged inside the first connecting block (5), the left side of the connecting column (19) is connected with a pressing block (20), the right side of the connecting column (19) is connected with a push plate (18), the push plate (18) is abutted inside a positioning cavity (17), the inner portion of the positioning cavity (17) is abutted to a limiting block (16), the right side of the limiting block (16) is abutted inside the limiting cavity (14), the inner wall of the limiting cavity (14) is connected with a spring piece (15), the limiting cavity (14) is arranged inside a second connecting block (6), the bottom of second connecting block (6) is connected with first fixed block (7), and all articulated have head rod (8) in the left and right sides of first fixed block (7), the surface of head rod (8) is connected with second fixed plate (9), and the surface of second fixed plate (9) is connected with electric telescopic handle (10), the bottom of electric telescopic handle (10) articulates there is second connecting plate (11), and the bottom butt of second connecting plate (11) is on the surface of second connecting rod (12), the bottom of second connecting rod (12) is connected with first grip slipper (13).

2. A robotic rotary jig according to claim 1 wherein: the surface shape and size of the mounting block (3) are the same as the inner shape and size of the connecting seat (4), and the mounting block (3) is inserted into the connecting seat (4).

3. A robotic rotary jig according to claim 1 wherein: the top of the first connecting block (5) is provided with a groove, the bottom of the mechanical arm mounting seat (1) is connected with a convex block, the surface shape and the size of the convex block at the bottom of the mechanical arm mounting seat (1) are the same as the inner shape and the size of the groove at the top of the first connecting block (5), and the mechanical arm mounting seat (1) is inserted into the surface at the top of the first connecting block (5).

4. A robotic rotary jig according to claim 1 wherein: the bottom end of the second connecting plate (11) is fixed with a sliding block, the top end of the second connecting rod (12) is provided with a sliding groove, the surface shape and size of the sliding block at the bottom end of the second connecting plate (11) are the same as the inner shape and size of the sliding groove formed at the top end of the second connecting rod (12), and the second connecting plate (11) is inserted into the surface of the second connecting rod (12).

5. A robotic rotary jig according to claim 1 wherein: one end of the spring piece (15) is connected to the inner wall of the limiting cavity (14), and the other end of the spring piece (15) abuts against one end of the limiting block (16).

6. A robotic rotary jig according to claim 1 wherein: the surface shape and the size of the limiting block (16) are the same as the inner shape and the size of the positioning cavity (17), and the limiting block (16) is inserted in the positioning cavity (17).