Turnover tool for machining automobile battery tray

Abstract

The utility model discloses an overturning tool for processing an automobile battery tray, which comprises a rectangular frame, two ends of the frame are fixedly provided with fixing frames, the fixing frames are rotatably connected with a support frame through rotating shafts, one rotating shaft penetrates through the support frame and is fixedly connected with an output shaft of a rotating motor, and the other rotating shaft penetrates through the output shaft of the rotating motor. The rotating motor is fixedly installed on the fixing frame, and supporting legs are fixed to the lower end of the supporting frame. The clamping assemblies, the positioning assemblies and the guiding assemblies are installed on the periphery of the supporting frame, and the lifting assemblies are installed at the corners of the supporting frame. The overturning tool for machining the automobile battery tray has the advantages of being high in automation degree, high in precision and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile battery tray processing equipment, in particular to a turnover tooling for processing automobile battery trays. Background Art

[0002] The key components of new energy vehicle batteries include battery trays and battery packs. During the production process of battery trays, different components need to be welded on both sides. Therefore, during the processing, the main body of the battery tray needs to be turned over.

[0003] At present, during the use of the most commonly used turnover tooling at the production site, it is necessary to manually operate a quick clamp to tightly press the main body of the battery tray on the turnover tooling. The operation is cumbersome, time-consuming and laborious, and the accuracy is poor, seriously affecting the processing quality and production efficiency. Summary of the Invention

[0004] Aiming at the deficiencies of the above-mentioned prior art, the technical problem to be solved by this patent application is how to provide a turnover tooling for processing automobile battery trays with high automation, high precision and easy to use.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A turnover tooling for processing automobile battery trays, including a frame. The frame is rectangular. Fixed frames are fixedly installed at both ends of the frame. The fixed frames are rotatably connected to a support frame through rotating shafts. One of the rotating shafts passes through the support frame and is fixedly connected to the output shaft of a rotating motor. The rotating motor is fixedly installed on the fixed frame. Supporting feet are fixed at the lower end of the support frame;

[0007] Clamping components, positioning components and guiding components are installed around the support frame, and lifting components are installed at the corner positions of the support frame.

[0008] In this way, the rotating motor drives the rotating shaft to rotate, and then drives the frame to rotate through the fixed frame, realizing the turnover of the frame, and further realizing the turnover of the battery tray. When clamping the battery tray, use a robotic arm to clamp the battery tray and place it on the lifting component. The lifting component descends, driving the battery tray to move into the frame. Clamp it through the clamping component, guide the battery tray through the guiding component, and position the battery tray through the positioning component. Then welding operations can be carried out. After welding one side of the battery tray, drive the frame to turn over through the rotating motor, and then weld the other side of the battery tray. After all welding is completed, the clamping component and the positioning component reset, the lifting component drives the battery tray to move upward, and then use the robotic arm to remove the welded battery tray.

[0009] The frame includes four frames and four corner columns. The frames are made of "匚"-shaped steel, and the corner columns are made of "口"-shaped steel. Adjacent frames are vertically arranged and welded to the corner columns.

[0010] Among them, the clamping assembly includes a bracket fixedly installed in the frame, the bracket is an "I"-shaped steel, and a number of upper lever cylinders and a number of lower lever cylinders are fixedly installed on both sides of the bracket, the upper lever cylinder and the lower lever cylinder are arranged opposite to each other, the upper pressure plate of the upper lever cylinder can rotate around the piston rod of the upper lever cylinder, and the lower pressure plate of the lower lever cylinder can rotate around the piston rod of the lower lever cylinder. The upper pressure plate of the upper lever cylinder and the lower pressure plate of the lower lever cylinder are arranged back to back, and the frame is provided with a yield opening opposite to the upper pressure plate and the lower pressure plate.

[0011] The positioning assembly comprises a plurality of positioning cylinders fixedly mounted on the outside of the frame, and the cylinder rods of the positioning cylinders pass through the frame and the bracket and are fixedly connected to the positioning block.

[0012] The guide assembly includes a plurality of guide seats, the frame and the bracket are provided with mounting grooves facing the guide seats, the guide seats are fixedly connected to the brackets, a plurality of wheel frames are installed on the guide seats, and guide wheels are installed on the wheel frames.

[0013] Among them, the lifting assembly includes a support plate, a screw, a guide rod and a lifting motor. The screw and the guide rod are respectively installed on the opposite ends of two adjacent frame through bearings. A nut block and a linear bearing are installed on the support plate. The nut block is connected to the screw through a thread. The linear bearing cooperates with the guide rod. One end of the screw passes through the frame and is fixedly connected to the output shaft of the lifting motor. The lifting motor is fixedly installed on the frame.

[0014] In summary, the turning tool for processing automobile battery trays has the advantages of high automation, high precision and easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic structural diagram of a turning tool for processing an automobile battery tray.

[0016] Figure 2 for Figure 1 An enlarged schematic diagram of point A.

[0017] Figure 3 A schematic diagram of the border.

[0018] Figure 4 for Figure 3 An enlarged schematic diagram of point B.

[0019] Figure 5 for Figure 3 Schematic diagram of another orientation. Detailed implementation mode

[0020] The present utility model will be further described in detail below with reference to the accompanying drawings. In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by orientation words such as "upper, lower" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description. Without contrary description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it should not be understood as a limitation on the protection scope of the present utility model; the orientation words "inside, outside" refer to the inside and outside relative to the outline of each component itself.

[0021] As Figures 1-5 shown, a turnover tooling for processing an automotive battery tray includes a frame. The frame is rectangular. Fixed frames 1 are fixedly installed at both ends of the frame. The fixed frames are rotationally connected to a support frame 2 through a rotating shaft. One of the rotating shafts passes through the support frame and is fixedly connected to the output shaft of a rotating motor 3. The rotating motor is fixedly installed on the fixed frame. Support feet 4 are fixed at the lower end of the support frame;

[0022] Clamping assemblies, positioning assemblies and guiding assemblies are installed around the support frame. Lifting assemblies are installed at the corner positions of the support frame.

[0023] In this way, the rotating motor drives the rotating shaft to rotate, and then drives the frame to rotate through the fixed frame, realizing the turnover of the frame, and further realizing the turnover of the battery tray. When clamping the battery tray, use a robotic arm to clamp the battery tray and place it on the lifting assembly. The lifting assembly descends, driving the battery tray to move into the frame. Clamp it through the clamping assembly, guide the battery tray through the guiding assembly, and position the battery tray through the positioning assembly. Then welding operations can be carried out. After welding one side of the battery tray, drive the frame to turnover through the rotating motor, and then weld the other side of the battery tray. After all welding is completed, the clamping assembly and the positioning assembly are reset, the lifting assembly drives the battery tray to move upward, and then use the robotic arm to remove the welded battery tray.

[0024] During implementation, the frame includes four side frames 5 and four corner columns 6. The side frames are "C" shaped steel, and the corner columns are "square" shaped steel. Adjacent side frames are vertically arranged and welded to the corner columns. It is convenient for manufacturing.

[0025] During implementation, the clamping assembly includes a bracket 7 fixedly installed inside the frame. The bracket is an I-beam. On both sides of the bracket, a number of upper lever cylinders 8 and a number of lower lever cylinders 9 are fixedly installed respectively. The upper lever cylinders and the lower lever cylinders are arranged opposite to each other. The upper pressing plate 11 of the upper lever cylinder can rotate around the piston rod of the upper lever cylinder. The lower pressing plate 12 of the lower lever cylinder can rotate around the piston rod of the lower lever cylinder. The upper pressing plate of the upper lever cylinder and the lower pressing plate of the lower lever cylinder are arranged back to back. The frame is provided with a relief opening opposite to the upper pressing plate and the lower pressing plate.

[0026] In this way, through the arrangement of the upper lever cylinder and the lower lever cylinder, during use, the lower lever cylinder drives the lower pressing plate to rotate. The battery tray descends under the drive of the lifting assembly and the guidance of the guiding assembly until it abuts against the lower pressing plate. The lower pressing plate supports the battery tray. Then, the positioning assembly positions the battery tray. After positioning is completed, the upper lever cylinder drives the upper pressing plate to rotate and presses down on the battery tray located on the lower pressing plate. Then, welding and flipping operations can be carried out. During the welding process, if interference occurs, the upper lever cylinder or the lower lever cylinder at the corresponding position can be set to act alone for relieving the position, which is controlled by a PLC program and belongs to the prior art.

[0027] During implementation, the positioning assembly includes a number of positioning cylinders 13 fixedly installed outside the frame. The piston rod of the positioning cylinder passes through the frame and the bracket and is fixedly connected to a positioning block 14. The positioning cylinder drives the positioning block to move to position the battery tray.

[0028] During implementation, the guiding assembly includes a number of guiding seats 5. The frame and the bracket are provided with installation grooves opposite to the guiding seats. The guiding seats are fixedly connected to the bracket. A number of wheel frames are installed on the guiding seats. Guide wheels 16 are rotatably installed on the wheel frames. The battery tray is guided by the guide wheels to facilitate the battery tray to quickly enter the frame.

[0029] During implementation, the lifting assembly includes a tray 21, a screw 22, a guide rod 23, and a lifting motor 24. The screw and the guide rod are respectively installed at the opposite ends of adjacent two frames through bearings. Nut blocks and linear bearings are installed on the tray. The nut blocks are threadedly connected to the screw. The linear bearings cooperate with the guide rod. One end of the screw passes through the frame and is fixedly connected to the output shaft of the lifting motor. The lifting motor is fixedly installed on the frame. The lifting motor drives the screw to rotate, drives the tray to move through the nut blocks, and the guide rod guides the movement of the tray.

[0030] Specifically, it further includes a PLC controller for controlling the actions of the rotating motor, the lifting motor, the upper lever cylinder, the lower lever cylinder, and the positioning cylinder.

[0031] Finally, it should be noted that those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. In this way, provided that these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalents, the present utility model is also intended to include these modifications and variations.

Claims

1. A flipping tooling for processing automotive battery trays, characterized in that, The frame comprises a rectangular shape, and fixed brackets are fixedly installed at both ends of the frame, and the fixed brackets are rotatably connected with the support bracket through a rotating shaft, one of the rotating shafts passes through the support bracket and is fixedly connected with the output shaft of the rotating motor, and the rotating motor is fixedly installed on the fixed bracket, and a support foot is fixed at the lower end of the support bracket; Clamping components, positioning components and guiding components are installed on all four sides of the support frame, and lifting components are installed at the corners of the support frame.

2. The flipping tooling for processing automotive battery trays according to claim 1, characterized in that, The frame includes four frames and four corner columns. The frames are made of "匚"-shaped steel, and the corner columns are made of "口"-shaped steel. Adjacent frames are vertically arranged and are welded to the corner columns.

3. A flipping tooling for processing automotive battery trays according to claim 2, characterized in that, The clamping assembly includes a bracket fixedly installed in the frame, the bracket is an "I"-shaped steel, and a plurality of upper lever cylinders and a plurality of lower lever cylinders are fixedly installed on both sides of the bracket, the upper lever cylinder and the lower lever cylinder are arranged opposite to each other, the upper pressure plate of the upper lever cylinder can rotate around the piston rod of the upper lever cylinder, and the lower pressure plate of the lower lever cylinder can rotate around the piston rod of the lower lever cylinder. The upper pressure plate of the upper lever cylinder and the lower pressure plate of the lower lever cylinder are arranged back to back, and the frame is provided with a yield opening opposite to the upper pressure plate and the lower pressure plate.

4. A flipping tooling for processing automotive battery trays according to claim 1, wherein, The positioning assembly comprises a plurality of positioning oil cylinders fixedly mounted on the outside of the frame, and the cylinder rods of the positioning oil cylinders pass through the frame and the bracket and are fixedly connected to the positioning block.

5. A flipping tooling for processing automotive battery trays according to claim 2, characterized in that, The guide assembly includes a plurality of guide seats, the frame and the bracket are provided with mounting grooves facing the guide seats, the guide seats are fixedly connected with the brackets, a plurality of wheel frames are installed on the guide seats, and guide wheels are installed on the wheel frames.

6. The flipping tooling for processing automotive battery trays according to claim 1, wherein, The lifting assembly includes a support plate, a screw, a guide rod and a lifting motor. The screw and the guide rod are respectively installed on the opposite ends of two adjacent frame through bearings. A nut block and a linear bearing are installed on the support plate. The nut block is connected to the screw through a thread. The linear bearing cooperates with the guide rod. One end of the screw passes through the frame and is fixedly connected to the output shaft of the lifting motor. The lifting motor is fixedly installed on the frame.

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