CN216180589U

CN216180589U - Novel robot chuck combination device

Info

Publication number: CN216180589U
Application number: CN202122398522.XU
Authority: CN
Inventors: 钱波; 戴润; 张明; 王东平; 任阳春; 吴凌君
Original assignee: Wuxi Daika Wheel Hub Manufacturing Co ltd
Current assignee: Wuxi Daika Wheel Hub Manufacturing Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-05
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a novel robot chuck combined device, and particularly relates to the technical field of hub machining clamps, wherein the robot chuck combined device comprises a robot gripper mandrel, wherein a fixed block is arranged at the bottom of the robot gripper mandrel, a connecting shaft is fixedly arranged at the bottom of the fixed block, and a double-V-shaped clamp is sleeved on the connecting shaft; the double-V-shaped clamp comprises a first gripper V-shaped wheel and a second gripper V-shaped wheel, wherein the first gripper V-shaped wheel is an iron integrated V-shaped wheel, and a polyurethane rubber layer is arranged in the middle of the second gripper V-shaped wheel. According to the utility model, the double-V-shaped clamp is arranged, when the double-V-shaped clamp is used, the hub can be grabbed through the two second grabbing hand V-shaped wheels, and the polyurethane rubber layer is arranged in the middle of each second grabbing hand V-shaped wheel, so that the hub can be effectively prevented from being collided and damaged in the grabbing process, and the production cost can be reduced.

Description

Novel robot chuck combination device

Technical Field

The utility model relates to the technical field of hub machining clamps, in particular to a novel robot chuck combination device.

Background

The hub is a rotating part of a wheel core, wherein the wheel core is connected with the inner profile steel of the tire through a stand column, namely a metal part which supports the center of the tire and is arranged on a shaft. Also called rim, steel ring, wheel and tyre bell. Wheel hub is according to diameter, width, shaping mode, the different varieties of material a great deal of, and wheel hub in the course of working, need use special anchor clamps to its transportation, generally all be through mounting fixture back on the robot, the robot snatchs the back through anchor clamps and transports wheel hub.

In the process of grabbing the hub, the robot is provided with the iron integrated V-shaped wheel, the gripper is in contact with the edge of the hub for multiple times under long-time use, so that the V-shaped wheel is abraded, and after the V-shaped wheel reaches a certain degree, the V-shaped wheel is in contact with the edge of the hub, so that the edge of the hub is collided and damaged, and the quality of a product is influenced; the cost for replacing the iron V-wheel each time is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a novel robot chuck assembly, and a polyurethane rubber layer is disposed in the middle of the second gripper V-shaped wheel, so that damage to a wheel hub due to collision in a gripping process can be effectively avoided, and the problems in the background art are solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel robot chuck combination device comprises a robot gripper mandrel, wherein a fixed block is arranged at the bottom of the robot gripper mandrel, a connecting shaft is fixedly arranged at the bottom of the fixed block, and a double-V-shaped clamp is sleeved on the connecting shaft;

the double-V-shaped clamp comprises a first gripper V-shaped wheel and a second gripper V-shaped wheel, wherein the first gripper V-shaped wheel is an iron integrated V-shaped wheel, a polyurethane rubber layer is arranged in the middle of the second gripper V-shaped wheel, the first gripper V-shaped wheel and the second gripper V-shaped wheel are fixedly connected, and the second gripper V-shaped wheel is arranged at one end close to the fixing block;

the V-shaped wheel middle part of first tongs is provided with the connecting block, the connecting block center runs through and is provided with the connecting hole, the inside hexagon socket head cap screw that is provided with of connecting hole, the screw hole has been seted up to the one end of connecting shaft face hexagon socket head cap screw, threaded connection between hexagon socket head cap screw and the connecting axle.

In a preferred embodiment, one end of the connecting shaft facing the connecting block is provided with two guide holes, and one side of the connecting block facing the guide holes is provided with guide rods matched with the guide holes.

In a preferred embodiment, the socket head cap screw is screwed to the connecting block to which the connecting hole belongs.

In a preferred embodiment, a buffer groove is formed in one side of the connecting block facing the connecting shaft, and an elastic gasket is arranged inside the buffer groove.

In a preferred embodiment, the first gripper V-shaped wheel and the second gripper V-shaped wheel are consistent in size and shape, and are connected through welding.

The utility model has the technical effects and advantages that:

through setting up two V type anchor clamps, when using, can snatch the wheel hub through two second tongs V type wheels, because second tongs V type wheel middle part is provided with the polyurethane rubber layer, can effectively avoid wheel hub to receive colliding with by the snatching in-process, and cause the damage, compared with the prior art, through setting up the polyurethane rubber layer at V type wheel, both can avoid causing the damage to the wheel hub at the snatching in-process, and can also reduce manufacturing cost, and after second tongs V type wheel is impaired, or under the urgent circumstances of processing, can use first tongs V type wheel to snatch the wheel hub, the practicality has effectively been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of the structure of the double V-shaped clamp of the present invention.

Fig. 3 is a schematic view of the hub grabbing state of the present invention.

The reference signs are: 1. a robot gripper mandrel; 2. a fixed block; 3. a connecting shaft; 4. a first gripper V-shaped wheel; 5. a second gripper V-shaped wheel; 6. connecting blocks; 7. a hexagon socket head cap screw; 8. a guide hole; 9. a guide bar; 10. a buffer tank; 11. an elastic pad.

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.

The novel robot chuck combination device shown in the attached figures 1-3 comprises a robot gripper mandrel 1, wherein a fixed block 2 is arranged at the bottom of the robot gripper mandrel 1, a connecting shaft 3 is fixedly arranged at the bottom of the fixed block 2, and a double-V-shaped clamp is sleeved on the connecting shaft 3;

the double-V-shaped clamp comprises a first gripper V-shaped wheel 4 and a second gripper V-shaped wheel 5, wherein the first gripper V-shaped wheel 4 is an iron integrated V-shaped wheel, a polyurethane rubber layer is arranged in the middle of the second gripper V-shaped wheel 5, the first gripper V-shaped wheel 4 and the second gripper V-shaped wheel 5 are fixedly connected, and the second gripper V-shaped wheel 5 is arranged at one end close to the fixing block 2;

first tongs V type wheel 4 middle part is provided with connecting block 6, 6 centers of connecting block run through and are provided with the connecting hole, connecting hole inside is provided with hexagon socket head cap screw 7, the screw hole has been seted up towards hexagon socket head cap screw 7's one end to connecting axle 3, threaded connection between hexagon socket head cap screw 7 and the connecting axle 3.

As shown in fig. 1-2, two guide holes 8 are formed in one end, facing the connecting block 6, of the connecting shaft 3, a guide rod 9 is arranged on one side, facing the guide holes 8, of the connecting block 6, and the guide rod 9 is matched with the guide holes 8, so that the stability between the double-V-shaped clamp and the robot gripper mandrel 1 is improved.

As shown in fig. 1-2, the hexagon socket head cap screw 7 is in threaded connection with the connecting block 6 belonging to the connecting hole, so that the double V-shaped clamp and the robot gripper mandrel 1 can be connected through the hexagon socket head cap screw 7.

As shown in fig. 1-2, a buffer groove 10 is formed in one side of the connecting block 6 facing the connecting shaft 3, and an elastic gasket 11 is arranged inside the buffer groove 10, so as to improve firmness between the hexagon socket head cap screw 7 and the connecting shaft 3.

As shown in fig. 1, the first gripper V-shaped wheel 4 and the second gripper V-shaped wheel 5 are identical in size and shape and are welded to facilitate assembly and production of the equipment.

The working principle of the utility model is as follows: when the double-V-shaped clamp is used, firstly two groups of robot gripper mandrels 1 are installed on a robot, then when hubs are gripped, the hubs can be gripped through the two second gripper V-shaped wheels 5, and because the polyurethane rubber layer is arranged in the middle of the second gripper V-shaped wheels 5, the hubs can be effectively prevented from being collided and damaged in the gripping process, and the double-V-shaped clamp is arranged, so that when the second gripper V-shaped wheels 5 are worn seriously for a long practical time, the hubs can be gripped through the first gripper V-shaped wheels 4, or the inner hexagonal screws 7 can be screwed out, the double-V-shaped clamp is taken out from the connecting shaft 3, and a new double-V-shaped clamp is replaced.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a novel chuck of robot composite set, includes robot tongs dabber (1), its characterized in that: a fixed block (2) is arranged at the bottom of the robot gripper mandrel (1), a connecting shaft (3) is fixedly arranged at the bottom of the fixed block (2), and a double-V-shaped clamp is sleeved on the connecting shaft (3);

the double-V-shaped clamp comprises a first gripper V-shaped wheel (4) and a second gripper V-shaped wheel (5), wherein the first gripper V-shaped wheel (4) is an iron integrated V-shaped wheel, a polyurethane rubber layer is arranged in the middle of the second gripper V-shaped wheel (5), the first gripper V-shaped wheel (4) and the second gripper V-shaped wheel (5) are fixedly connected, and the second gripper V-shaped wheel (5) is arranged at one end close to the fixing block (2);

first tongs V type wheel (4) middle part is provided with connecting block (6), connecting block (6) center runs through and is provided with the connecting hole, connecting hole inside is provided with interior hexagonal screw (7), the screw hole has been seted up to the one end of connecting axle (3) towards interior hexagonal screw (7), threaded connection between interior hexagonal screw (7) and connecting axle (3).

2. A novel robot gripper assembly of claim 1 wherein: connecting axle (3) are provided with two guiding holes (8) towards the one end of connecting block (6), connecting block (6) are provided with guide bar (9) towards one side of guiding hole (8), guide bar (9) and guiding hole (8) phase-match.

3. A novel robot gripper assembly of claim 1 wherein: the inner hexagonal screw (7) is in threaded connection with the connecting block (6) to which the connecting hole belongs.

4. A novel robot gripper assembly of claim 1 wherein: buffer slot (10) have been seted up to connecting block (6) one side towards connecting axle (3), buffer slot (10) inside is provided with resilient pad (11).

5. A novel robot gripper assembly of claim 1 wherein: the first gripper V-shaped wheel (4) and the second gripper V-shaped wheel (5) are identical in size and shape and are connected in a welding mode.