Motion range expansion seat of welding robot

Abstract

The utility model discloses a welding robot motion range expansion seat which comprises a working platform, a first sliding groove is formed in the working platform, a connecting column is arranged in the first sliding groove, the upper surface of the connecting column is fixedly connected with a mounting seat, an embedding groove is formed in the mounting seat, and the embedding groove is fixedly connected with the upper surface of the connecting column. An embedding groove is formed in the upper surface of the mounting base, the upper surface of the embedding groove and the upper surface of the mounting base are arranged in parallel, three mounting holes are formed in the four corners of the lower surface of the embedding groove, two second sliding grooves are formed in the working platform, the two second sliding grooves are symmetrically formed in the left side and the right side of the working platform, and two hydraulic pumps are fixedly connected to the left side and the right side of the mounting base. The output ends of the two hydraulic pumps are fixedly connected with hydraulic rods. And firm installation of equipment is ensured through cooperation of an embedding groove and an installation hole, movement is more stable through the design of a hydraulic pump and a hydraulic rod which are symmetrically distributed, the movement range is effectively limited through cooperation of a supporting block and a second sliding groove, and shaking is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to the base technical field for welding robot, concretely is a kind of welding robot motion range extension base. BACKGROUND

[0002] Traditional welding robot usually adopts fixed coordinate system or joint structure, and its working range is limited by the length and active radius of mechanical arm.For large parts (such as ships, bridges, pipelines, etc.), welding robot cannot cover the entire welding area, and it needs to move workpiece or robot frequently, which leads to complex operation and low efficiency.In the welding process, the motion range and flexibility of welding robot directly affect the welding quality and efficiency.

[0003] The stability of welding robot motion range extension base is insufficient, which can cause unnecessary vibration of robot during welding operation, thereby affecting the precision and welding quality of welding. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of welding robot motion range extension base, the firm installation of equipment is ensured by the cooperation of embedding groove and mounting hole, and the design of symmetrical distribution hydraulic pump and hydraulic rod makes movement more stable, and the cooperation of support block and second sliding groove effectively limits the motion range, prevents shaking and deviation, significantly improves the running stability and working accuracy of equipment, and provides reliable extension motion platform for welding robot.

[0005] To achieve the above purpose, a kind of welding robot motion range extension base is provided, comprising: a work platform, a first sliding groove is formed in the inside of the work platform, a connecting column is arranged in the inside of the first sliding groove, an installation seat is fixedly connected to the upper surface of the connecting column, an embedding groove is formed in the inside of the installation seat, and the upper surface of the embedding groove and the upper surface of the installation seat are arranged in parallel, three mounting holes are arranged at the four corners of the lower surface of the embedding groove, two second sliding grooves are formed in the inside of the work platform, and the two second sliding grooves are symmetrically arranged on the left and right sides of the work platform, two hydraulic pumps are fixedly connected to the left and right sides of the installation seat, a hydraulic rod is fixedly connected to the output end of the two hydraulic pumps, and a support block is fixedly connected to one end of the hydraulic rod.The cooperation of hydraulic pump and hydraulic rod realizes the stable lifting and accurate positioning of installation seat, improves work efficiency and safety.

[0006] According to the welding robot motion range extension base, an installation groove is arranged below the second sliding groove, and the installation groove is located in the inside of the work platform.The installation groove makes the connection between second sliding groove and work platform more stable, and enhances the stability and durability of overall structure.

[0007] According to the welding robot motion range expansion seat, the inside of the mounting groove and the inside of the first sliding groove are communicated, and the mounting groove and the second sliding groove are correspondingly arranged.

[0008] According to the welding robot motion range expansion seat, the inner surface of the mounting groove is fixedly connected with a linear motor, and the output end of the linear motor is fixedly connected with a sliding block.

[0009] According to the welding robot motion range expansion seat, the upper surface of the sliding block is fixedly connected with a connecting block, and the inside of the connecting block is provided with a matching groove.

[0010] According to the welding robot motion range expansion seat, the inner surface of the matching groove is in abutment with a connecting seat, the four corners of the connecting seat are threadedly connected with fastening bolts, and the fastening bolts extend into the inside of the connecting block.

[0011] According to the welding robot motion range expansion seat, the upper surface of the connecting seat is fixedly connected with a connecting column.

[0012] According to the welding robot motion range expansion seat, the front surface of the mounting seat is fixedly connected with a first positioning scale, the upper surface of the workbench is fixedly connected with a plurality of second positioning scales, the front surface of the workbench is fixedly connected with a controller, and the lower surface of the workbench is fixedly connected with six supporting legs.

[0013] Compared with the prior art, the welding robot motion range expansion seat has the following beneficial effects:

[0014] The mounting seat, the matching groove, the mounting hole, the second sliding groove, the hydraulic pump, the hydraulic rod and the supporting block are arranged, the matching of the matching groove and the mounting hole ensures firm mounting of the equipment, the symmetrical distribution of the hydraulic pump and the hydraulic rod ensures smooth movement, the cooperation of the supporting block and the second sliding groove effectively limits the movement range, prevents shaking and deviation, significantly improves the operation stability and working precision of the equipment, and provides a reliable expansion movement platform for the welding robot.

[0015] The additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter in the description of the application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The present application will be further described below in conjunction with the drawings and embodiments.

[0017] Figure 1 It is a perspective view of the welding robot motion range expansion seat of the present application;

[0018] Figure 2 It is a front view of the welding robot motion range expansion seat of the present application;

[0019] Figure 3 It is a cross-sectional perspective view of the welding robot motion range expansion seat of the present application;

[0020] Figure 4 It is the welding robot motion range expansion seat of the present application Figure 3 It is an enlarged view of structure A in the present application.

[0021] In the figure: 1, working platform; 2, first sliding groove; 3, mounting hole; 4, fitting groove; 5, first positioning scale; 6, second positioning scale; 7, linear motor; 8, sliding block; 9, connecting block; 10, matching groove; 11, connecting seat; 12, fastening bolt; 13, connecting column; 14, mounting seat; 15, hydraulic pump; 16, hydraulic rod; 17, supporting block; 18, second sliding groove; 19, controller; 20, supporting leg; 21, mounting groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-4The utility model provides a technical scheme: a welding robot motion range expansion seat, include: work platform 1, the inside of work platform 1 is provided with first sliding slot 2, is used for providing the sliding path of connecting column 13, the inside of first sliding slot 2 is provided with connecting column 13, is used for supporting and connecting mounting seat 14, the upper surface of connecting column 13 is fixedly connected with mounting seat 14, is used for carrying welding robot or other equipment, the inside of mounting seat 14 is provided with inlay groove 4, is used for fixing and inlay equipment base, and the upper surface of inlay groove 4 and the upper surface of mounting seat 14 are parallelly arranged, ensure the flatness of equipment installation, the lower surface of inlay groove 4 is provided with three mounting holes 3 in four corners, is used for fixing equipment through bolt, the inside of work platform 1 is provided with two second sliding slots 18, is used for providing the sliding path of hydraulic rod 16, and two second sliding slots 18 are all symmetrically arranged in the left and right sides of work platform 1, ensure the motion balance, the left and right sides of mounting seat 14 are fixedly connected with two hydraulic pumps 15, are used for driving the telescopic of hydraulic rod 16, the output of two hydraulic pumps 15 is fixedly connected with hydraulic rod 16, is used for pushing support block 17 to move, one end of hydraulic rod 16 is fixedly connected with support block 17, is used for supporting and stabilizing mounting seat 14.

[0024] The lower portion of second sliding slot 18 is provided with mounting groove 21, is used for accommodating linear motor 7, mounting groove 21 is located in the inside of work platform 1, is used for hiding and protecting linear motor 7, the inside of mounting groove 21 and the inside of first sliding slot 2 are communicated, ensure the smooth sliding of connecting column 13, mounting groove 21 and second sliding slot 18 are correspondingly arranged, ensure the cooperative work of hydraulic rod 16 and linear motor 7, the inner surface of mounting groove 21 is fixedly connected with linear motor 7, is used for driving the accurate movement of sliding block 8, the output of linear motor 7 is fixedly connected with sliding block 8, is used for driving connecting block 9 to move, the upper surface of sliding block 8 is fixedly connected with connecting block 9, is used for connecting and fixedly connecting connecting seat 11, the inside of connecting block 9 is provided with cooperation groove 10, is used for accommodating connecting seat 11, the inside surface of cooperation groove 10 is in contact with connecting seat 11, is used for fixedly connecting connecting column 13, the four corners of connecting seat 11 are threadedly connected with fastening bolt 12, are used for reinforcing the connection of connecting seat 11 and connecting block 9, and fastening bolt 12 extends to the inside of connecting block 9, ensure the stability of connection, the upper surface of connecting seat 11 is fixedly connected with connecting column 13, is used for transmitting the power of linear motor 7, the front surface of mounting seat 14 is fixedly connected with first positioning scale 5, is used for accurately adjusting the position of mounting seat 14, the upper surface of work platform 1 is fixedly connected with a plurality of second positioning scales 6, is used for auxiliary equipment positioning, the front surface of work platform 1 is fixedly connected with controller 19, is used for controlling the operation of hydraulic pump 15 and linear motor 7, the lower surface of work platform 1 is fixedly connected with six support legs 20, is used for stably supporting entire work platform 1.

[0025] Working principle: embed the welding robot or related equipment base into the embedded groove 4 of the mounting seat 14, ensure that the equipment base is parallel to the upper surface of the embedded groove 4, fix the equipment through the three mounting holes 3 on the lower surface of the embedded groove 4 using bolts, ensure the stability of the equipment, insert the connecting column 13 into the first sliding groove 2, ensure that the connecting column 13 can slide freely in the sliding groove, embed the connecting seat 11 into the matching groove 10 of the connecting block 9, and fix the connecting seat 11 and the connecting block 9 using the fastening bolt 12, ensure the stability of the connection between the connecting column 13 and the connecting seat 11, start the linear motor 7 through the controller 19, the linear motor 7 drives the sliding block 8 to move in the mounting groove 21, the sliding block 8 drives the connecting block 9 and the connecting column 13 to slide in the first sliding groove 2, thereby adjusting the horizontal position of the mounting seat 14, according to the first positioning scale 5 and the second positioning scale 6, accurately adjusting the position of the mounting seat 14, ensuring that the welding robot is in the best working position, and at the same time, the positioning reference of the equipment can be observed by observing the relative position of the first positioning scale 5 and the second positioning scale 6, the operation of the hydraulic pump 15 and the hydraulic rod 16, the hydraulic rod 16 pushes the supporting block 17 to move in the second sliding groove 18, thereby adjusting the vertical position of the mounting seat 14, the movement range of the supporting block 17 is limited by the second sliding groove 18, ensuring the stability of the mounting seat 14, further calibrating the position of the welding robot according to the first positioning scale 5 and the second positioning scale 6, ensuring the movement range and working accuracy, adjusting the operation parameters of the linear motor 7 and the hydraulic pump 15 through the controller 19, ensuring the smooth and accurate movement of the equipment on the expansion seat, the six supporting legs 20 below the working platform 1 stably support the entire platform, the running state of the linear motor 7 and the hydraulic pump 15 is monitored in real time through the controller 19, ensuring that the movement range and working accuracy of the equipment on the expansion seat meet the requirements.

[0026] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, within the knowledge range possessed by ordinary skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A welding robot motion range extension base, comprising: A working platform (1) is provided with a first sliding groove (2) inside the working platform (1). A connecting column (13) is provided inside the first sliding groove (2). The upper surface of the connecting column (13) is fixedly connected to a mounting base (14). The mounting base (14) is provided with a fitting groove (4) inside the mounting base (14). The upper surface of the fitting groove (4) is parallel to the upper surface of the mounting base (14). Three mounting holes (3) are provided at the four corners of the lower surface of the fitting groove (4). The working platform (1) is provided with two second sliding grooves (18) inside the working platform (1). The two second sliding grooves (18) are symmetrically arranged on the left and right sides of the working platform (1). Two hydraulic pumps (15) are fixedly connected on the left and right sides of the mounting base (14). The output ends of the two hydraulic pumps (15) are fixedly connected to hydraulic rods (16). One end of the hydraulic rods (16) is fixedly connected to a support block (17).

2. The welding robot motion range extension seat as described in claim 1, characterized in that: A mounting groove (21) is provided below the second slide (18), and the mounting groove (21) is located inside the working platform (1).

3. The welding robot motion range extension seat as described in claim 2, characterized in that: The interior of the mounting groove (21) is connected to the interior of the first sliding groove (2), and the mounting groove (21) and the second sliding groove (18) are provided correspondingly.

4. The welding robot motion range extension seat as described in claim 3, characterized in that: A linear motor (7) is fixedly connected to the inner surface of the mounting groove (21), and a slider (8) is fixedly connected to the output end of the linear motor (7).

5. The welding robot motion range extension seat as described in claim 4, characterized in that: A connecting block (9) is fixedly connected to the upper surface of the slider (8), and a mating groove (10) is provided inside the connecting block (9).

6. The welding robot motion range extension seat as described in claim 5, characterized in that: The inner surface of the mating groove (10) abuts against the connecting seat (11), and the four corner threads of the connecting seat (11) are connected to the fastening bolts (12), and the fastening bolts (12) extend into the interior of the connecting block (9).

7. The welding robot motion range extension seat as described in claim 6, characterized in that: The upper surface of the connecting seat (11) is fixedly connected to the connecting post (13).

8. The welding robot motion range extension seat as described in claim 1, characterized in that: The front surface of the mounting base (14) is fixedly connected to a first positioning scale (5), the upper surface of the working platform (1) is fixedly connected to several second positioning scales (6), the front surface of the working platform (1) is fixedly connected to a controller (19), and the lower surface of the working platform (1) is fixedly connected to six support legs (20).

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