CN217967025U

CN217967025U - Internal stay jaw formula robot

Info

Publication number: CN217967025U
Application number: CN202221906504.6U
Authority: CN
Inventors: 王裕凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-06
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses an internal stay claw formula robot, including robot hydraulic pressure connecting rod support arm, still include the concave frame, the frame wall department of concave frame installs claw mechanism, claw mechanism comprises motor B, pivot, gear A, horizontal pole B, gear B, clamping bar and splint combination, the frame wall department fixed mounting of concave frame has the motor B who is used for driving the pivot, the pivot is installed to motor B's output, and the pivot runs through the frame wall of concave frame, the axle wall department fixed mounting of pivot has drive gear B pivoted gear A, the concave chamber department movable mounting of concave frame has rotatable horizontal pole B, horizontal pole A's pole wall department and the equal fixed mounting of horizontal pole B's pole wall department have gear B, horizontal pole A's pole wall department and horizontal pole B's pole wall department all welds the clamping bar. The clamp claw mechanism can avoid unstable object clamping for a long time.

Description

Internal stay jaw formula robot

Technical Field

The utility model relates to an internal stay claw formula robot technical field, in particular to internal stay claw formula robot.

Background

The robot needs to grab a workpiece through the clamp claws to perform subsequent operation, and the clamping part of the two-claw internal-support type clamp claw is not stable enough, so that the phenomenon of unstable clamping occurs after long-time work. To this end, we propose an internally supported gripper robot.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an internal stay gripper robot, which can avoid the instability of long-time holding articles through gripper mechanism, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an internal stay claw formula robot, includes robot hydraulic pressure connecting rod support arm, still includes the concave frame, the frame wall department of concave frame installs claw mechanism, claw mechanism comprises motor B, pivot, gear A, horizontal pole B, gear B, clamping bar and splint combination, the frame wall department fixed mounting of concave frame has the motor B who is used for driving the pivot, the pivot is installed to motor B's output, and the pivot runs through the frame wall of concave frame, the axle wall department fixed mounting of pivot has the gear A who drives gear B pivoted, the concave chamber department movable mounting of concave frame has rotatable horizontal pole A, the concave chamber department movable mounting of concave frame has rotatable horizontal pole B, horizontal pole A's pole wall department and horizontal pole B's pole wall department all fixed mounting have gear B, horizontal pole A's pole wall department and horizontal pole B's pole wall department all weld the clamping bar, the pole's pole wall department welding has the splint that are used for the clamp to get the article.

Furthermore, the square frame is installed to the removal output of robot hydraulic pressure connecting rod support arm, conveniently fixes the motor.

Furthermore, the inner wall of the frame of the square frame is fixedly provided with a motor A used for driving the vertical rod to rotate through a bolt, the vertical rod is installed at the output end of the motor A, and the other end of the vertical rod is fixedly connected with the top of the concave frame and can drive the jaw mechanism to rotate.

Furthermore, the hydraulic power input end of the robot hydraulic connecting rod supporting arm is connected with the hydraulic power output end of the robot main body, so that power can be conveniently provided for the robot hydraulic connecting rod supporting arm.

Furthermore, the tooth spaces of the gear A and the gear B are meshed with each other and connected, so that the gear B can be driven to rotate.

Compared with the prior art, the utility model discloses following beneficial effect has: when an external object is clamped, after the robot main body is powered by switching on an external power supply, after an electric element in the device is powered on, when the object is clamped, the square frame is moved to the position of the clamped object through the robot hydraulic connecting rod support arm, so that the object is positioned between the clamping plates, the motor B drives the rotating shaft at the output end of the motor B to rotate, the rotating shaft drives the gear A to rotate, the tooth grooves of the gear A and the tooth grooves of the gear B are meshed with each other, the gear A drives the gear B to rotate, the transverse rod A and the transverse rod B drive the clamping rods to move oppositely, the clamping plates clamp the external object, the gear A and the gear B are meshed for transmission, slipping during transmission can be avoided, friction grooves are formed in the plate wall of the clamping plates, friction force between the clamping plates and the object can be increased, and looseness of the object during long-time clamping can be avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the internal-supporting gripper robot of the present invention.

Fig. 2 is a schematic structural view of a gripper mechanism of the internal-bracing gripper robot of the present invention.

In the figure: 1. a robot hydraulic link arm; 2. a square frame; 3. a motor A; 4. a vertical rod; 5. a concave frame; 6. a jaw mechanism; 601. a motor B; 602. a rotating shaft; 603. a gear A; 604. a cross bar A; 605. a cross bar B; 606. a gear B; 607. a clamping bar; 608. a splint; 7. a robot main body.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-2, an inner-supporting jaw type robot includes a robot hydraulic link arm 1, and further includes a concave frame 5, a jaw mechanism 6 is mounted on a frame wall of the concave frame 5, the jaw mechanism 6 is formed by combining a motor B601, a rotating shaft 602, a gear a603, a cross rod a604, a cross rod B605, a gear B606, a clamping rod 607, and a clamping plate 608, the motor B601 for driving the rotating shaft 602 is fixedly mounted on the frame wall of the concave frame 5, the rotating shaft 602 is mounted at an output end of the motor B601, the rotating shaft 602 penetrates through the frame wall of the concave frame 5, the gear a603 for driving the gear B606 to rotate is fixedly mounted on the shaft wall of the rotating shaft 602, a rotatable cross rod a604 is movably mounted on the concave cavity of the concave frame 5, a rotatable cross rod B605 is movably mounted on the concave cavity of the concave frame 5, a gear B606 is fixedly mounted on the rod wall of the cross rod a604 and a rod wall of the cross rod B605, and the clamping rod wall 607 of the clamping rod a clamping rod for clamping an object is welded to the clamping rod 607.

Wherein, square frame 2 is installed to the removal output of robot hydraulic pressure connecting rod support arm 1, square frame 2's frame inner wall department has through bolt fixed mounting to be used for driving montant 4 pivoted motor A3, montant 4 is installed to motor A3's output, montant 4's the other end and the mutual fixed connection in frame top department of concave frame 5 can drive the rotation of claw mechanism 6.

The hydraulic power input end of the robot hydraulic connecting rod supporting arm 1 is connected with the hydraulic power output end of the robot main body 7, and power is conveniently provided for the robot hydraulic connecting rod supporting arm 1.

The tooth spaces of the gear A603 and the gear B606 are meshed with each other and connected, so that the gear B606 can be driven to rotate.

It should be noted that, the utility model relates to an internal stay claw formula robot, in operation, when carrying out the centre gripping to outside article, make robot main part 7 supply power the back through putting through the outside, electric elements circular telegram in the device is accomplished the back, when carrying out the article centre gripping, move frame 2 to centre gripping article department through robot hydraulic pressure connecting rod support arm 1, make the article be located behind splint 608, motor B601 drives the pivot 602 of its output and rotates, make pivot 602 drive gear A603 rotate, because gear A603's tooth's socket department and gear B606's tooth's socket intermeshing, thereby drive gear B606's rotation through gear A603, make horizontal pole A604 and horizontal pole B605 rotate, thereby horizontal pole A604 and horizontal pole B605 drive clamping bar 607 move in opposite directions, thereby splint 608 carries out the centre gripping article to outside, through the meshing connection transmission of gear A603, skid during the transmission can avoid, and splint 608's plate wall department has seted up the friction groove, can increase and the frictional force between the article, thereby can avoid not hard up for a long time when centre gripping article.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An internal-supporting jaw type robot comprises a robot hydraulic connecting rod support arm (1), it is characterized by also comprising a concave frame (5), wherein the wall of the concave frame (5) is provided with a claw mechanism (6), the jaw mechanism (6) is composed of a motor B (601), a rotating shaft (602), a gear A (603), a cross bar A (604), a cross bar B (605), a gear B (606), a clamping rod (607) and a clamping plate (608), a motor B (601) for driving the rotating shaft (602) is fixedly arranged on the frame wall of the concave frame (5), the output end of the motor B (601) is provided with a rotating shaft (602), the rotating shaft (602) penetrates through the frame wall of the concave frame (5), a gear A (603) for driving a gear B (606) to rotate is fixedly arranged on the shaft wall of the rotating shaft (602), a rotatable cross rod A (604) is movably arranged at the concave cavity of the concave frame (5), a rotatable cross bar B (605) is movably arranged at the concave cavity of the concave frame (5), the rod wall of the transverse rod A (604) and the rod wall of the transverse rod B (605) are both fixedly provided with a gear B (606), the rod wall of the cross rod A (604) and the rod wall of the cross rod B (605) are both welded with clamping rods (607), a clamping plate (608) used for clamping an object is welded on the rod wall of the clamping rod (607).

2. The internal stay jaw type robot according to claim 1, characterized in that: and a square frame (2) is arranged at the moving output end of the robot hydraulic connecting rod support arm (1).

3. An internally supported jaw-type robot as claimed in claim 2, wherein: the frame inner wall department of square frame (2) is used for driving montant (4) pivoted motor A (3) through bolt fixed mounting, montant (4) are installed to the output of motor A (3), the other end of montant (4) and the mutual fixed connection in frame top department of concave frame (5).

4. The internal stay gripper-type robot according to claim 1, wherein: and the hydraulic power input end of the robot hydraulic connecting rod support arm (1) is connected with the hydraulic power output end of the robot main body (7).

5. The internal stay jaw type robot according to claim 1, characterized in that: the tooth grooves of the gear A (603) and the tooth grooves of the gear B (606) are meshed and connected with each other.