Connecting structure for force-controlled soft floating high-precision assembly robot

Abstract

The utility model relates to the technical field of connecting fittings, and discloses a connecting structure for a force-controlled soft floating high-precision assembly robot, which comprises a base, a plurality of disc shafts are fixedly connected to the periphery of the top of the base, the middle parts of the disc shafts are rotatably connected with connecting blocks I, and the middle parts of the outer sides of the connecting blocks I are rotatably connected with shaft seats I; connecting seats are fixedly connected to the middles of the outer walls of the first shaft seats, third connecting blocks are rotationally connected to the middles of the connecting seats, second connecting blocks are rotationally connected to the bottoms of the third connecting blocks, and a buffering pad is fixedly connected to the center of the top of the base. The adjusting mechanism capable of being rotationally used is arranged for the connecting structure of the robot, so that the connected and installed robot can be rotationally adjusted in the direction, the robot can conveniently grab, take and place the robot corresponding to different use modes, the robot can be rotationally adjusted in different directions, and the flexibility and adaptability of the robot are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to connecting fitting technical field, concretely is a connecting structure for force control soft floating high accuracy assembly robot. BACKGROUND

[0002] Force control soft floating high accuracy assembly robot is a kind of assembly robot system with force control, soft floating and high accuracy characteristics, can realize the control and adjustment to assembly force by real-time sensing and monitoring force and pressure in assembly process by sensor, ensure the accuracy and stability in assembly process, need to be installed and adjusted to relevant connecting mechanism in the use process;

[0003] Force control soft floating high accuracy assembly robot is in the process of assembly use, since the object position of operation control is different, the position and orientation of force control soft floating high accuracy assembly robot need to be constantly adjusted, and the position and orientation of robot can be frequently adjusted to cause assembly accuracy to drop, especially in the assembly task requiring high accuracy, the slight deviation of position and orientation can affect the quality of final product, constantly adjusting the position and orientation of robot can increase the operation time in assembly process, thereby reducing assembly efficiency, prolonging production cycle, the position and orientation of robot can be frequently adjusted to increase the wear of mechanical parts, shorten the service life of equipment, increase maintenance cost;

[0004] Therefore, a connecting structure for force control soft floating high accuracy assembly robot is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a connecting structure for force control soft floating high accuracy assembly robot to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a connecting structure for force control soft floating high accuracy assembly robot, including base, the top of base One round is fixedly connected with a plurality of disc shafts, the middle part of disc shaft is rotatably connected with link block one, the outer side middle part of link block one is rotatably connected with the shaft seat one, the outer wall middle part of shaft seat one is fixedly connected with link block three, the middle part of link block three is rotatably connected with link block two, the top center position of base is fixedly connected with buffer pad.

[0007] Preferably, the top of disc shaft is fixedly connected with bearing plate.

[0008] Preferably, the top of bearing plate is rotatably connected with disc, and the top of disc One round is fixedly connected with a plurality of mounting frames.

[0009] Preferably, the outer side of the mounting frame is fixedly connected with an abutting plate.

[0010] Preferably, the middle part of the abutting plate is threadedly connected with a threaded rod.

[0011] Preferably, the outer wall of the threaded rod is threadedly connected with a clamping piece, and the outer wall of the clamping piece is slidingly connected to the inner wall of the mounting frame.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The adjustment mechanism capable of rotating is arranged on the connecting structure of the robot, so that the robot after connection and installation can be adjusted in direction, different use modes are facilitated for the robot to grab, take and place, the robot can be adjusted in different directions, the flexibility and adaptability of the robot are enhanced, the robot is applicable to different working scenes and task requirements, the adjustment mechanism can make the robot cover a wider range in space, the operation range and flexibility of the robot are improved, the adjustment mechanism is favorable for completing complex operation tasks, the adjustment mechanism can help the robot to realize accurate direction adjustment, ensures the accuracy and stability of the robot in the process of grabbing, taking and placing, and improves the working quality.

[0014] 2. The adjustment mechanism capable of rotating and folding is arranged at the bottom of the connecting structure of the robot, so that the stability of the robot as a whole can be ensured in the process of operation, the robot is prevented from being affected in operation due to shaking, the stable robot can more accurately execute tasks, position deviation or error caused by shaking is avoided, working precision and quality are improved, shaking is reduced, the wear degree of the robot and related equipment is reduced, the service life of the equipment is prolonged, maintenance and replacement costs are reduced, the stable robot is not disturbed by shaking when executing tasks, work can be more quickly and efficiently completed, and working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a whole structure perspective view of the utility model;

[0016] Fig. 2 It is a whole structure side view of the utility model;

[0017] Fig. 3 It is a whole structure bottom view of the utility model;

[0018] Fig. 4 It is a whole structure front view of the utility model.

[0019] In the drawing:

[0020] 1, base; 2, disc shaft; 3, adapter block one; 4, shaft seat one; 5, adapter seat; 6, adapter block two; 7, buffer pad; 8, disc; 9, mounting frame; 10, abutment plate; 11, threaded rod; 12, clamping piece; 13, support plate; 14, adapter block three. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figs. 1 to 4 An embodiment provided by the utility model: a connecting structure for force control soft floating high-precision assembly robot, including base 1, the top of base 1 is fixedly connected with a plurality of disc shafts 2, the middle part of disc shaft 2 is rotatably connected with adapter block one 3, the outer side middle part of adapter block one 3 is rotatably connected with shaft seat one 4, the outer wall middle part of shaft seat one 4 is fixedly connected with adapter seat 5, the middle part of adapter seat 5 is rotatably connected with adapter block three 14, the bottom of adapter block three 14 is rotatably connected with adapter block two 6, the top center position of base 1 is fixedly connected with buffer pad 7;

[0023] Wherein: disc shaft 2 and adapter block one 3 are uniformly annular array in the top of base 1.

[0024] Better: corresponding to the installation environment condition of force control soft floating high-precision assembly robot, adapter block one 3 is rotated in the middle part of disc shaft 2, in turn can drive shaft seat one 4 synchronous rotation, in turn drive adapter seat 5 rotates to a certain angle, the adjustment on the overall setting direction of connecting structure, again a certain adjustment is carried out to the rotation angle of adapter block two 6 in vertical direction, so that adapter block three 14 can stably contact to smooth surface.

[0025] The top of disc shaft 2 is fixedly connected with support plate 13, the top of support plate 13 is rotatably connected with disc 8, the top of disc 8 is fixedly connected with a plurality of mounting frames 9 one by one, the outer side of mounting frame 9 is fixedly connected with abutment plate 10, the middle part of abututment plate 10 is fixedly connected with threaded rod 11, the outer wall of threaded rod 11 is fixedly connected with clamping piece 12, the outer wall of clamping piece 12 is slidably connected in the inner wall of mounting frame 9.

[0026] Wherein: the material of buffer pad 7 is selected from sponge;

[0027] Better: by rotating each threaded rod 11 so that each clamping piece 12 moves inside the mounting frame 9, the outer wall of the force control soft floating high-precision assembly robot is stably clamped, so that the force control soft floating high-precision assembly robot can maintain good stability, the buffer pad 7 can buffer and disperse the impact force received by the force control soft floating high-precision assembly robot during operation, and the setting of the supporting plate 13 can support the force control soft floating high-precision assembly robot above the disc 8.

[0028] The working principle of the above implementation is as follows:

[0029] The working operation steps are as follows:

[0030] First, according to the installation environment conditions of the force control soft floating high-precision assembly robot, the connecting block one 3 is rotated in the middle of the disc shaft 2, thereby driving the shaft seat one 4 to rotate synchronously, thereby driving the connecting seat 5 to rotate by a certain angle, adjusting the overall setting direction of the connecting structure, and then adjusting the rotation angle of the connecting block two 6 in the vertical direction, so that the connecting block three 14 can stably contact the smooth surface. The adjustment mechanism for the rotatable use of the connecting structure of the robot can adjust the rotation direction of the robot after connection and installation, facilitate the robot to grab and take and place according to different use modes, so that the robot can rotate in different directions, enhance the flexibility and adaptability of the robot, and be suitable for different working scenes and task requirements. The rotation adjustment mechanism can make the robot cover a wider range in space, improve the operation range and flexibility of the robot, and is beneficial to complete complex operation tasks;

[0031] The rotation adjustment mechanism can help the robot to realize accurate direction adjustment, ensure the accuracy and stability of the robot during grabbing, taking and placing, improve the work quality, and by rotating each threaded rod 11 so that each clamping piece 12 moves inside the mounting frame 9, the outer wall of the force control soft floating high-precision assembly robot is stably clamped, so that the force control soft floating high-precision assembly robot can maintain good stability, the buffer pad 7 can buffer and disperse the impact force received by the force control soft floating high-precision assembly robot during operation, and the setting of the supporting plate 13 can support the force control soft floating high-precision assembly robot above the disc 8.

[0032] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0033] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A connection structure for a force-controlled soft-floating high-precision assembly robot, characterized in that: The base (1) includes a base with several disc shafts (2) fixedly connected around the top of the base (1). Each disc shaft (2) is rotatably connected to a connecting block (3) in the middle. Each connecting block (3) is rotatably connected to a bearing seat (4) in the middle of the outer side. Each bearing seat (4) is fixedly connected to a connecting seat (5) in the middle of the outer wall. Each connecting seat (5) is rotatably connected to a connecting block (14) in the middle. Each connecting block (14) is rotatably connected to a connecting block (6) at the bottom. A buffer pad (7) is fixedly connected at the top center of the base (1).

2. The connection structure for a force-controlled soft-floating high-precision assembly robot according to claim 1, characterized in that: A support plate (13) is fixedly connected to the top of the disc shaft (2).

3. The connection structure for a force-controlled soft-floating high-precision assembly robot according to claim 2, characterized in that: The top of the support plate (13) is rotatably connected to a disc (8), and a number of mounting frames (9) are fixedly connected around the top of the disc (8).

4. The connection structure for a force-controlled soft-floating high-precision assembly robot according to claim 3, characterized in that: Abutment plates (10) are fixedly connected to the outer side of the mounting frame (9).

5. The connection structure for a force-controlled soft-floating high-precision assembly robot according to claim 4, characterized in that: Each of the abutment plates (10) has a threaded rod (11) threadedly connected to its center.

6. The connection structure for a force-controlled soft-floating high-precision assembly robot according to claim 5, characterized in that: Each threaded rod (11) has a clamping member (12) threadedly connected to its outer wall, and the outer wall of the clamping member (12) is slidably connected to the inner wall of the mounting frame (9).

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