Machining equipment for automatic welding

Abstract

The utility model relates to the technical field of welding processing equipment, in particular to automatic welding processing equipment which comprises a supporting table and a pair of fixing frames, the outer sides of the fixing frames are fixedly connected with a pair of guide rails, the outer sides of the guide rails are slidably connected with a sliding frame, and the outer side of the sliding frame is fixedly connected with a connecting frame. A sliding plate is fixedly connected between the pair of connecting frames, a mounting table is fixedly connected to the sliding plate, a mechanical arm is arranged on the outer side of the mounting table, a positioning plate is fixedly connected to the outer side of the fixing frame, a hydraulic push rod is fixedly connected to the top of the positioning plate, and a limiting assembly is arranged at the output end of the hydraulic push rod. According to the mechanical arm, the connecting frame, the sliding frame and the sliding plate are arranged in a matched mode, the situation that the mechanical arm deviates in the moving process is avoided, workpieces at different positions can be conveniently limited through the matched arrangement of the hydraulic push rod, the lifting plate and the limiting rod, the positions of the workpieces do not need to be frequently adjusted, and operation is easy.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding processing equipment technical field especially relates to a kind of processing equipment for automatic welding. BACKGROUND

[0002] Processing equipment for automatic welding, it is one of the core components of automatic welding robot, it is usually composed of multiple joints, similar to human arm, can flexibly move in three-dimensional space, the joint of mechanical arm generally adopts high-precision servo motor drive, can realize accurate position control and speed regulation, for example, common six-axis robot.

[0003] For the related technology in the above, the defects of the existing processing equipment are that multiple workpieces are placed on the processing equipment simultaneously, when the workpieces are processed by welding robot, the workpieces need to be moved to a specific position, and the workpieces are processed after being limited, which is troublesome to operate, therefore, the utility model provides a kind of processing equipment for automatic welding. UTILITY MODEL CONTENT

[0004] The purpose of the present application is to provide a kind of processing equipment for automatic welding, to solve the problem that multiple workpieces are placed on the processing equipment simultaneously in the background art, when the workpieces are processed by welding robot, the workpieces need to be moved to a specific position, and the workpieces are processed after being limited, which is troublesome to operate.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a kind of processing equipment for automatic welding, including support table and a pair of fixed frame, the outer side of the fixed frame is fixedly connected with a pair of guide rail, the outer side of the guide rail is slidably connected with sliding frame, the outer side of the sliding frame is fixedly connected with connecting frame, a pair of the connecting frame is fixedly connected with sliding plate between, the sliding plate is fixedly connected with mounting table, the outer side of the mounting table is provided with mechanical arm, the outer side of the fixed frame is fixedly connected with positioning plate, the top of the positioning plate is fixedly connected with hydraulic push rod, the output end of the hydraulic push rod is provided with limiting assembly.

[0006] Preferably, the limiting assembly includes a pair of lifting plates provided on the outer side of the hydraulic push rod, a connecting plate is fixedly connected between the pair of lifting plates, one of the lifting plates is fixedly connected with the output end of the hydraulic push rod, and a limiting rod is fixedly connected on the outer side of the lifting plate.

[0007] Preferably, the outer side of the lifting plate away from the hydraulic push rod is fixedly connected with a guide plate, and a guide rod is provided in the inner side of the guide plate.

[0008] Preferably, the outer side of the fixed frame is fixedly connected with a fixed plate, and the guide rod is fixedly connected with the top of the fixed plate.

[0009] Preferably, the top of the support table is fixedly connected with a placing rack, and the outer side of the placing rack is provided with a slot matched with the limiting rod.

[0010] Preferably, the top of the sliding plate is fixedly connected with a motor, and the output end of the motor penetrates through the sliding plate.

[0011] Preferably, the inner wall side of the fixing frame is fixedly connected with a rack, and the output end of the motor is fixedly connected with a gear engaged with the rack.

[0012] In conclusion, the technical effects and advantages of the utility model are as follows:

[0013] 1. In the utility model, the connecting frame, the sliding frame and the sliding plate are cooperatively arranged to avoid the deviation of the mechanical arm during movement, the hydraulic push rod, the lifting plate and the limiting rod are cooperatively arranged to facilitate the limiting of workpieces at different positions, and the position of the workpiece does not need to be frequently adjusted, so that the operation is simple.

[0014] 2. In the utility model, the motor, the gear, the rack and the sliding plate are cooperatively arranged to facilitate the adjustment of the position of the sliding plate, the mounting table and the mechanical arm, and the operation space of the large mechanical arm can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0016] Figure 1 It is a first perspective view of the axial side structure of the utility model;

[0017] Figure 2 It is a second perspective view of the axial side structure of the utility model;

[0018] Figure 3 It is a structural schematic view of the placing rack and the mechanical arm in the utility model;

[0019] Figure 4 It is Figure 1 the enlarged structural schematic view of A in the utility model.

[0020] In the figure: 1, support platform; 2, placing rack; 3, fixed frame; 4, sliding plate; 5, connecting frame; 6, mounting table; 7, guide rod; 8, lifting plate; 9, limiting rod; 10, gear; 11, rack; 12, motor; 13, fixed plate; 14, positioning plate; 15, hydraulic push rod; 16, connecting plate; 17, mechanical arm; 18, sliding frame; 19, guide rail; 20, guide plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to 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 other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood in a broad sense. For example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected. It can be mechanically connected, or electrically connected. It can be directly connected, or indirectly connected through an intermediate medium. It can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] Embodiment one: reference Figures 1-4The illustrated one kind automatic welding processing equipment, including support table 1 and a pair of fixed frame 3, and the fixed frame 3 is used for providing stable installation base and support structure for other components of the entire device, and the outer side of the fixed frame 3 is fixedly connected with a pair of guide rails 19, and the guide rails 19 can guide the sliding frame 18 to move smoothly and accurately along its trajectory, so as to realize the position adjustment of the relevant components in a particular direction;The outer side of the guide rail 19 is slidably connected with the sliding frame 18, and the sliding frame 18 is used as a connecting and bearing component, and the outer side of the sliding frame 18 is fixedly connected with a connecting frame 5, and a pair of connecting frames 5 are fixedly connected with a sliding plate 4, and the sliding plate 4 is further connected and stabilized the relevant structure, and the sliding plate 4 is fixedly connected with a mounting table 6, and the mounting table 6 provides a mounting position for the mechanical arm 17, which can perform accurate welding operation in the automatic welding process, such as grasping the welding material, accurately placing it in the welding position and completing the welding action according to the preset program, and the outer side of the fixed frame 3 is fixedly connected with a positioning plate 14, and the positioning plate 14 plays a role in positioning and assisting in installing other components, and the top of the positioning plate 14 is fixedly connected with a hydraulic push rod 15, which can provide stable and adjustable thrust, which can be used to adjust the height or position of the relevant components in the automatic welding process to adapt to the needs of different welding workpieces, and the output end of the hydraulic push rod 15 is provided with a limiting assembly;The limiting assembly includes a pair of lifting plates 8 arranged on the outer side of the hydraulic push rod 15, and a connecting plate 16 is fixedly connected between the pair of lifting plates 8, and one of the lifting plates 8 is fixedly connected with the output end of the hydraulic push rod 15, and the lifting plate 8 connected with the hydraulic push rod 15 can move up and down through the extension and retraction of the hydraulic push rod 15, and then the other lifting plate 8 is moved synchronously by means of the connecting plate 16, and the outer side of the lifting plate 8 is fixedly connected with a limiting rod 9, which can limit the movement range of the specific component or assist in positioning during the operation of the equipment, such as preventing some components from deviating excessively during welding to affect the welding precision;The outer side of the lifting plate 8 away from the hydraulic push rod 15 is fixedly connected with a guide plate 20, and the inner side of the guide plate 20 is provided with a guide rod 7, and the guide rod 7 is fixedly connected with the top of the fixed plate 13, and the cooperation of the guide rod 7 and the guide plate 20 can ensure that the lifting plate 8 moves up and down under the drive of the hydraulic push rod 15 to keep straight line motion, avoid inclination or deviation, thereby improving the stability and accuracy of the entire equipment operation, so that the welding operation can be more reliably carried out, and the outer side of the fixed frame 3 is fixedly connected with a fixed plate 13, which provides a stable installation base for the guide rod 7, and ensures that the guide rod 7 always maintains a fixed position and state during the operation of the equipment, thereby effectively playing its guiding role.

[0024] In this embodiment, a plurality of workpieces are placed on the placing rack 2, the hydraulic push rod 15 is controlled to drive the lifting plate 8 and the limiting rod 9 to move downward to limit the workpieces and keep the workpieces stable, the workpieces are processed by the simultaneously moving mechanical arm 17, after the processing is completed, the hydraulic push rod 15 is controlled to retract to release the limitation on the workpieces, the sliding plate 4 is moved to a suitable position by the same operation of moving the position of the hydraulic push rod 15, so as to facilitate the limitation and processing of the workpieces at different positions.

[0025] Embodiment two: reference Figures 1-4 , based on the same concept as the above embodiment one, this embodiment also proposes that the top of the support table 1 is fixedly connected with the placing rack 2, the placing rack 2 plays a role in bearing and positioning related articles, the outer side is provided with a slot matched with the limiting rod 9, the slot can provide a guide and limiting space for the movement of the limiting rod 9, so that the limiting rod 9 moves in a specific path, thereby ensuring the accuracy and stability of the operation of the related structure; the top of the sliding plate 4 is fixedly connected with the motor 12, the motor 12 serves as a power source and can convert electrical energy into mechanical energy to provide power support for the operation of the whole device, the output end of the motor 12 penetrates the sliding plate 4 to transmit power to the other side of the sliding plate 4 to drive the subsequent related components to work. The inner wall side of the fixed frame 3 is fixedly connected with the rack 11, the rack 11 is a linear toothed structure with stable transmission characteristics, the output end of the motor 12 is fixedly connected with the gear 10 engaged with the rack 11, when the motor 12 starts, the output end drives the gear 10 to rotate, since the gear 10 is engaged with the rack 11, the gear 10 will move linearly along the rack 11, thereby driving the components (such as the sliding plate 4, etc.) connected therewith to realize displacement in the linear direction, achieving the effect of accurately controlling the position and movement track of the related structure.

[0026] The utility model works as follows: the motor 12 is controlled to drive the gear 10 to rotate, which cooperates with the rack 11 to drive the sliding plate 4 to slide, and the connecting frame 5 and the sliding frame 18 slide along the guide rail 19, so as to facilitate the adjustment of the position of the sliding plate.

[0027] Finally, it should be pointed out that: the above only for preferred embodiment of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A processing apparatus for automatic welding, comprising a support table (1) and a pair of fixtures (3), characterized in that: The outer side of the fixing frame (3) is fixedly connected with a pair of guide rails (19), the outer side of the guide rail (19) is slidably connected with a sliding frame (18), the outer side of the sliding frame (18) is fixedly connected with a connecting frame (5), a pair of the connecting frame (5) is fixedly connected with a sliding plate (4), the sliding plate (4) is fixedly connected with a mounting table (6), the outer side of the mounting table (6) is provided with a mechanical arm (17), the outer side of the fixing frame (3) is fixedly connected with a positioning plate (14), the top of the positioning plate (14) is fixedly connected with a hydraulic push rod (15), and the output end of the hydraulic push rod (15) is provided with a limiting assembly.

2. The automated welding processing apparatus according to claim 1, wherein: The limiting assembly comprises a pair of lifting plates (8) arranged on the outer side of the hydraulic push rod (15), a connecting plate (16) fixedly connected between the pair of lifting plates (8), wherein one of the lifting plates (8) is fixedly connected with the output end of the hydraulic push rod (15), and the outer side of the lifting plate (8) is fixedly connected with a limiting rod (9).

3. The automated welding processing apparatus according to claim 2, wherein: The outer side of the lifting plate (8) away from the hydraulic push rod (15) is fixedly connected with a guide plate (20), and the inner side of the guide plate (20) is provided with a guide rod (7).

4. The automated welding processing apparatus according to claim 3, wherein: The outer side of the fixing frame (3) is fixedly connected with a fixed plate (13), and the top of the guide rod (7) is fixedly connected with the fixed plate (13).

5. The automated welding processing apparatus according to claim 4, wherein: The top of the support table (1) is fixedly connected with a placing frame (2), and the outer side of the placing frame (2) is provided with a slot matched with the limiting rod (9).

6. The automated welding processing apparatus of claim 1, wherein: The top of the sliding plate (4) is fixedly connected with a motor (12), and the output end of the motor (12) penetrates the sliding plate (4).

7. The automated welding processing apparatus according to claim 6, wherein: The inner wall side of the fixing frame (3) is fixedly connected with a rack (11), and the output end of the motor (12) is fixedly connected with a gear (10) engaged with the rack (11).

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