CN219563150U

CN219563150U - A floating tongs of robot for vehicle body part float welding

Info

Publication number: CN219563150U
Application number: CN202320555868.2U
Authority: CN
Inventors: 郭林锋
Original assignee: Keshuo Intelligent Technology Yantai Co ltd
Current assignee: Keshuo Intelligent Technology Yantai Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-22
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses a robot floating gripper for floating welding of vehicle body parts, which belongs to the technical field of robots and comprises a movable slide block, wherein a chute is arranged on the top surface of the movable slide block, a rotating motor is fixedly arranged on the bottom surface of the movable slide block, a bottom shell is fixedly arranged at one end of an output shaft of the rotating motor, a driving motor is fixedly arranged on the outer wall of one side of the bottom shell, a bidirectional stud is fixedly arranged at one end of the output shaft of the driving motor, one end of the bidirectional stud is rotationally connected with a rotating hole arranged on the inner surface of the bottom shell, and two gripper components are arranged on external threads of the bidirectional stud; according to the utility model, through the two gripper assemblies which are matched, the rapid and stable gripping of the part can be realized, the area of the gripper can be automatically expanded in the gripping process, the contact area between the gripper and the part is increased, the gripping stability of the gripper on the part is further improved, the functionality is strong, and the use effect is good.

Description

A floating tongs of robot for vehicle body part float welding

Technical Field

The utility model belongs to the technical field of robots, and particularly relates to a robot floating gripper for floating welding of vehicle body parts.

Background

The robot is an intelligent machine capable of semi-autonomous or fully autonomous operation. Robots are capable of performing tasks such as work or movement by programming and automatic control, many types of robots, different types of robots having different roles, the robot being composed of a plurality of different parts, wherein a floating grip is also one of the robot parts.

The current robot gripper, though capable of achieving rapid gripping of parts, cannot automatically lift the gripping area of the gripper in the gripping process, so that the stability and the gripping effect of the gripper on the gripped parts cannot be effectively improved, the using effect of the whole gripper is poor, and in order to solve the problems, a robot floating gripper for floating welding of vehicle body parts is required to solve the problems.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the use effect of the whole gripper is poor for the stability and the grabbing effect of grabbing parts, the robot floating gripper for the floating welding of the car body parts is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a robot floating gripper for automobile body part float welding, includes the removal slider, be provided with the spout on the top surface of removal slider, fixed mounting has the rotating electrical machines on the bottom surface of removal slider, the output shaft one end fixed mounting of rotating electrical machines has the drain pan, fixed mounting has driving motor on the outer wall of one side of drain pan, driving motor's output shaft one end fixed mounting has two-way double-screw bolt, the one end of two-way double-screw bolt rotates with the commentaries on classics hole that the internal surface of drain pan set up to be connected, two tongs subassemblies are installed to the external screw thread of two-way double-screw bolt.

As a further description of the above technical solution:

the gripper assembly comprises a gripper clamping plate, a sliding block is fixedly arranged at the top end of the gripper clamping plate, a threaded hole is formed in the sliding block, and the threaded hole is in threaded connection with the bidirectional stud.

As a further description of the above technical solution:

the inner wall of the gripper clamping plate is fixedly provided with a first outer top spring, and the bottom end of the first outer top spring is fixedly provided with an expansion clamping plate.

As a further description of the above technical solution:

the expansion splint is connected with the inner wall of the gripper splint in a sliding way, an installation inner hole is formed in the expansion splint, and a second outer top spring is fixedly arranged in the installation inner hole.

As a further description of the above technical solution:

one end of the second outer top spring is fixedly provided with a clamping head, and one end of the clamping head penetrates through and extends to the outer side of the gripper clamping plate.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

according to the utility model, the two gripper assemblies are arranged in a matching way, when the gripper is used for working, the position of the movable sliding block is regulated to a designated area, when a part is gripped, the driving motor is directly started, the driving motor can drive the bidirectional stud to rotate, the two gripper assemblies on the bidirectional stud can be mutually close to each other, so that the part is gripped, the clamping head of the gripper assembly can be pressed into the mounting inner hole while the part is gripped, the first outer top spring is out of limit, the expansion clamping plate can be rapidly pushed out, the expansion of the area of the gripper is realized, the area of the gripper can be automatically expanded in the gripping process, the contact area between the gripper and the part is further increased, the gripping stability of the gripper on the part is further improved, and the use effect is good.

Drawings

Fig. 1 is a schematic perspective view of a robotic float grip for float welding of body parts.

Fig. 2 is a schematic exploded perspective view of a robotic float grip for float welding of body parts.

Fig. 3 is an enlarged exploded perspective view of a gripper assembly in a robotic floating gripper for floating welding of body parts.

Fig. 4 is an enlarged perspective view of a clamping head and a second outer top spring in a floating gripper of a robot for floating welding of body parts.

Legend description:

1. moving the slide block; 2. a chute; 3. a rotating electric machine; 4. a bottom case; 5. a drive motor; 6. a gripper assembly; 61. a slide block; 62. a gripper clamping plate; 63. a first outer top spring; 64. expanding the clamping plate; 65. a clamping head; 66. a second outer top spring; 7. a two-way stud.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the robot floating gripper for floating welding of vehicle body parts comprises a movable slide block 1, wherein a chute 2 is arranged on the top surface of the movable slide block 1, a rotating motor 3 is fixedly arranged on the bottom surface of the movable slide block 1, a bottom shell 4 is fixedly arranged at one end of an output shaft of the rotating motor 3, a driving motor 5 is fixedly arranged on the outer wall of one side of the bottom shell 4, a bidirectional stud 7 is fixedly arranged at one end of the output shaft of the driving motor 5, one end of the bidirectional stud 7 is rotatably connected with a rotating hole arranged on the inner surface of the bottom shell 4, and two gripper assemblies 6 are arranged on external threads of the bidirectional stud 7;

the gripper assembly 6 comprises a gripper clamping plate 62, a sliding block 61 is fixedly arranged at the top end of the gripper clamping plate 62, a threaded hole is formed in the sliding block 61 and is in threaded connection with the bidirectional stud 7, a first outer top spring 63 is fixedly arranged on the inner wall of the gripper clamping plate 62, and an expansion clamping plate 64 is fixedly arranged at the bottom end of the first outer top spring 63.

The specific implementation mode is as follows; when the gripper works, the position of the movable sliding block 1 is adjusted to a designated area, when a part is gripped, the driving motor 5 is directly started, the driving motor 5 can drive the bidirectional stud 7 to rotate, and the two gripper assemblies 6 on the bidirectional stud 7 are close to each other, so that the part is gripped.

The expansion clamping plate 64 is in sliding connection with the inner wall of the gripper clamping plate 62, an installation inner hole is formed in the expansion clamping plate 64, a second outer top spring 66 is fixedly installed in the installation inner hole, a clamping head 65 is fixedly installed at one end of the second outer top spring 66, and one end of the clamping head 65 penetrates through and extends to the outer side of the gripper clamping plate 62;

the specific implementation mode is as follows: when grabbing the part, the clamping head 65 of the gripper assembly 6 can be pressed, the clamping head 65 can be pressed into the installation inner hole, the first outer top spring 63 loses limitation, the expansion clamping plate 64 can be rapidly pushed out, and the expansion of the gripper area is achieved.

Working principle: when the gripper works, the position of the movable sliding block 1 is adjusted to a designated area, when a part is gripped, the driving motor 5 is directly started, the driving motor 5 can drive the bidirectional stud 7 to rotate, two gripper assemblies 6 on the bidirectional stud 7 can approach each other, so that the part is gripped, the clamping head 65 of the gripper assembly 6 can be pressed when the part is gripped, the clamping head 65 can be pressed into an installation inner hole, at the moment, the first outer top spring 63 loses restriction, the expansion clamping plate 64 can be rapidly pushed out, and the expansion of the area of the gripper is realized.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A floating tongs of robot for vehicle body part float welding, includes removal slider (1), its characterized in that: the novel double-sided rotary sliding block is characterized in that a sliding groove (2) is formed in the top surface of the movable sliding block (1), a rotary motor (3) is fixedly arranged on the bottom surface of the movable sliding block (1), a bottom shell (4) is fixedly arranged at one end of an output shaft of the rotary motor (3), a driving motor (5) is fixedly arranged on the outer wall of one side of the bottom shell (4), a two-way stud (7) is fixedly arranged at one end of the driving motor (5), one end of the two-way stud (7) is rotatably connected with a rotating hole formed in the inner surface of the bottom shell (4), and two gripper assemblies (6) are arranged on external threads of the two-way stud (7).

2. A robot floating gripper for floating welding of car body parts according to claim 1, characterized in that the gripper assembly (6) comprises a gripper plate (62), a slider (61) is fixedly mounted at the top end of the gripper plate (62), a threaded hole is arranged in the slider (61), and the threaded hole is in threaded connection with a bidirectional stud (7).

3. The robot floating gripper for floating welding of vehicle body parts according to claim 2, wherein a first outer top spring (63) is fixedly mounted on the inner wall of the gripper clamping plate (62), and an expansion clamping plate (64) is fixedly mounted at the bottom end of the first outer top spring (63).

4. A robot floating gripper for floating welding of car body parts according to claim 3, characterized in that the expansion clamp plate (64) is slidingly connected with the inner wall of the gripper clamp plate (62), the inside of the expansion clamp plate (64) is provided with a mounting inner hole, and the inside of the mounting inner hole is fixedly provided with a second outer top spring (66).

5. A robotic float grip for float welding of vehicle body parts as claimed in claim 4 wherein said second outer top spring (66) has a detent head (65) fixedly mounted at one end, one end of said detent head (65) passing through and extending to the outside of the grip clamp plate (62).