Machining-position-adjustable machine tool for vehicle body bridge opening machining

Abstract

The utility model relates to the technical field of machining, in particular to a vehicle body bridge opening machining machine tool with an adjustable machining station, and solves the problems that in the prior art, an existing machining station has obvious limitation in design, and steering adjustment is inconvenient to carry out. Specifically, when double production lines need to be switched, an existing machining station often needs to be tediously adjusted and repositioned, a large amount of time and energy are consumed, and the machining efficiency is seriously reduced. A machining-station-adjustable machine tool for vehicle body bridge opening machining comprises a first machining line, a loading station and a second machining line. And a plurality of bearing plates are arranged at the top of the loading station. Rapid exchange of parts can be achieved through the lifting rotating structure at the bottom of the machine tool. In the traditional machining process, the replacement of parts is often realized by reloading and unloading, which not only consumes time and labor, but also possibly affects the machining continuity and efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing technical field especially, relates to a kind of machine tool for processing of processing position adjustable car body bridge hole. BACKGROUND

[0002] Tank shell as an important component of armored vehicles, its structure is complex and requires high precision, usually composed of multiple shell modules, to ensure the protection ability and mobility of tank. In the processing of tank shell, involves a variety of processes, such as punching, polishing, etc., these processes have a high requirement on processing precision and efficiency. In order to improve the processing efficiency, tank shell processing industry generally adopts the mode of double production line to realize flow production. In this processing flow, processing station as a key link, its function and efficiency directly affect the operation of the whole production line.

[0003] Processing station mainly through clamp module to clamp and position the tank shell, to ensure the stability and accuracy of the shell in the processing. However, in the processing of tank shell, especially for the side wing of shell, due to the diversity and complexity of processing requirements, often need to be converted between different production lines. This requires the processing station to have high flexibility and adjustment ability to adapt to the rapid switching between different processing procedures and production lines.

[0004] However, the existing processing station has obvious limitations in design, which is not convenient for steering adjustment. Specifically, when switching between double production lines, the existing processing station often needs to be adjusted and repositioned, which not only consumes a lot of time and energy, but also seriously reduces the processing efficiency. More seriously, due to the inconvenience of steering adjustment, it is difficult to realize accurate clamping and positioning of the tank shell in the processing process, which affects the processing quality and product consistency. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of machine tool for processing of processing position adjustable car body bridge hole, solve the obvious limitations in design of existing processing station in prior art, it is not convenient for steering adjustment. Specifically, when switching between double production lines, the existing processing station often needs to be adjusted and repositioned, which not only consumes a lot of time and energy, but also seriously reduces the processing efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A kind of machine tool for processing of processing position adjustable car body bridge hole, including first processing line, loading station and second processing line;

[0008] The top of the loading station is provided with a plurality of bearing plates, and each bearing plate is provided with clamping modules on both sides of the top thereof;

[0009] The bottom of the bearing plate is movably connected with the top of the loading station through separable sliding assemblies, and the bottom of the bearing plate is provided with a lifting and rotating structure for lifting and rotating the bearing plate.

[0010] Preferably, the first machining line and the second machining line each comprise a mechanical arm and a machining module, and the loading station is arranged between the first machining line and the second machining line.

[0011] Preferably, the loading station is a bearing table, and electric control sliding tables are arranged on both sides of the top of the bearing table, the separable sliding assemblies comprise electric control sliding blocks matched with the electric control sliding tables and connecting plates detachably connected to the top of the electric control sliding blocks, and the top of the connecting plate is connected with the bottom of the bearing plate.

[0012] Preferably, the lifting and rotating structure comprises a lifting cylinder arranged at the center of the top of the bearing plate and a support column arranged at the bottom of the bearing plate, and the output end of the lifting cylinder is rotatably connected with the top of the support column through a sliding sleeve penetrating through the bearing plate.

[0013] Preferably, the top of the electric control sliding block is connected with an electromagnet, and the bottom of the connecting plate is fixedly connected with a magnet plate.

[0014] Preferably, the diameter of the support column gradually increases, the diameter of the end close to the lifting cylinder is larger than that of the other end, and the top end is connected with the output end of the lifting cylinder through a rotating shaft.

[0015] The machine tool has at least the following beneficial effects:

[0016] 1. The lifting and rotating structure at the bottom of the machine tool can realize quick replacement of parts. In the traditional machining process, the replacement of parts is usually realized by reassembling, which not only consumes time and effort, but also may affect the continuity and efficiency of machining. The machine tool can realize quick replacement of the position of parts without reassembling through the lifting and rotating structure;

[0017] 2. The combination of the bearing plate and the separable sliding assembly realizes flexible adjustment of the machining position. Meanwhile, the bearing plate can be used in cooperation with the lifting and rotating structure, and the user can easily adjust the position of the bearing plate according to the specific machining requirement, so as to ensure that the parts can be aligned with the machining tool, thereby greatly improving the flexibility and accuracy of machining. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings described in the following embodiment are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0019] Figure 1 It is a structural schematic diagram of the present application.

[0020] Figure 2 It is a structural schematic diagram of the electric control sliding table and the bearing plate of the present application.

[0021] Figure 3 It is a structural schematic diagram of the clamping module and the supporting column of the present application.

[0022] Figure 4 It is a structural schematic diagram of the electric control sliding block of the present application.

[0023] Figure 5 It is a structural schematic diagram of the rotating shaft of the present application.

[0024] In the figure: 1, first machining line; 2, loading station; 3, clamping module; 4, second machining line; 5, electric control sliding table; 6, bearing plate; 7, lifting cylinder; 8, supporting column; 9, electric control sliding block; 10, electromagnet; 11, connecting plate; 12, rotating shaft. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the present application more clear and understandable, the following will further describe the present application in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0026] Embodiment one

[0027] Please refer to Figures 1-5 The present application is a kind of processing position adjustable machine tool for processing bridge hole of vehicle body, as shown in the figure, which comprises a first machining line 1, a loading station 2 and a second machining line 4.

[0028] The first machining line 1 is one of the main machining areas of the machine tool, responsible for the preliminary or specific machining operation of the vehicle body bridge hole parts to be machined. The first machining line 1 contains a series of machining tools, mechanical arms or other automatic equipment to ensure the accuracy and efficiency of machining.

[0029] The second machining line 4 is similar to the first machining line 1, which is another main machining area of the machine tool, responsible for further machining or completing the remaining machining task of the vehicle body bridge hole parts to be machined. Through the coordinated work with the first machining line, the efficiency and continuity of the machining process are realized.

[0030] The top of the loading station 2 is provided with several bearing plates 6, and each bearing plate 6 is installed with a clamping module 3 on both sides of the top;

[0031] The loading station 2 is the core part of the machine tool, used for placing and positioning the vehicle body bridge hole parts to be processed. The top of the loading station 2 is provided with several bearing plates 6, which are the direct platform for placing the parts, ensuring the stability and accuracy of the parts during processing.

[0032] The clamping module 3 provides clamping force to ensure the stability of the parts during processing. The design of the clamping module 3 takes into account the shape and size of different parts to achieve wide applicability and flexibility.

[0033] The detachable sliding assembly is a key component connecting the bearing plate 6 and the top of the loading station 2, allowing the bearing plate 6 to move freely in the horizontal direction. This allows the bearing plate 6 to be flexibly adjusted in position according to the processing needs, thereby achieving accurate alignment of different parts of the shell. At the same time, the detachable feature allows the bearing plate 6 to be easily separated from the sliding assembly when it needs to be rotated.

[0034] The lifting and rotating structure is a key component for rotating and adjusting the direction of the bearing plate 6. The lifting and rotating structure first lifts the bearing plate 6 and the parts on it away from the plane of the loading station 2 through a lifting mechanism such as a pneumatic cylinder or hydraulic cylinder, and then rotates the bearing plate 6 through a rotating mechanism such as a motor-driven turntable. This design allows the positions of the two parts to be quickly exchanged without the need for reassembly, greatly improving processing efficiency and flexibility.

[0035] The bottom of the bearing plate 6 is connected to the top of the loading station 2 through a detachable sliding assembly, and the bottom of the bearing plate 6 is provided with a lifting and rotating structure for lifting the bearing plate 6 and rotating the bearing plate 6.

[0036] When processing, the first processing line 1 and the second processing line 4 are used to process adjacent shells respectively, then the detachable sliding assembly is separated from the bearing plate 6, and then the lifting and rotating structure at the bottom of the bearing plate 6 starts to work. This structure first lifts the bearing plate 6 away from the plane of the loading station 2, and then rotates the bearing plate 6 to adjust the direction, so that the positions of the two shells are exchanged, and then the first processing line 1 and the second processing line 4 are used to process the two shells. Through this design, the positions of the two shells are quickly exchanged without the need for reassembly, which can quickly adapt to different processing procedures and switching between production lines.

[0037] Example Two

[0038] Please refer to Figures 1-5As shown, the machining position adjustable machine tool for processing the bridge hole of the vehicle body of the embodiment, the first machining line 1 and the second machining line 4 both contain a mechanical arm and a machining module, and the loading station 2 is arranged between the first machining line 1 and the second machining line 4. Specifically, through the arrangement that the first machining line 1 and the second machining line 4 both contain a mechanical arm and a machining module, and the loading station 2 is arranged between the first machining line 1 and the second machining line 4, in the working process, the mechanical arm can flexibly perform machining operation, and the machining module is responsible for specific punching, polishing and other processes. The loading station 2 as an intermediate link effectively connects the two machining lines, so that the tank shell can smoothly circulate between the two lines. The effect of improving the degree of automation of processing, reducing manual intervention, and at the same time ensuring the continuity and efficiency of processing is achieved.

[0039] The loading station 2 is a bearing table, and the top two sides are both provided with an electric control sliding table 5. The detachable sliding assembly contains an electric control sliding block 9 matched with the electric control sliding table 5 and a connecting plate 11 detachably connected on the top of the electric control sliding block 9. The top of the connecting plate 11 is connected with the bottom of the bearing plate 6. Specifically, through the arrangement that the loading station 2 is a bearing table, and the top two sides are both provided with an electric control sliding table 5. The detachable sliding assembly contains an electric control sliding block 9 matched with the electric control sliding table 5 and a connecting plate 11 detachably connected on the top of the electric control sliding block 9. The top of the connecting plate 11 is connected with the bottom of the bearing plate 6, in the working process, the electric control sliding table 5 drives the electric control sliding block 9 to move in the horizontal direction, thereby driving the bearing plate 6 and the tank shell to accurately align the machining position. Through the electric control mode, the bearing plate 6 is quickly and accurately positioned, which improves the machining precision and efficiency, and at the same time reduces the difficulty of manual adjustment.

[0040] The top of the electric control sliding block 9 is connected with an electromagnet 10, and the bottom of the connecting plate 11 is fixedly connected with a magnet plate. Specifically, through the arrangement that the top of the electric control sliding block 9 is connected with an electromagnet 10, and the bottom of the connecting plate 11 is fixedly connected with a magnet plate, in the working process, when the bearing plate 6 needs to be moved, the electromagnet 10 is powered to attract the magnet plate, so that the electric control sliding block 9 is tightly connected with the connecting plate 11; when the bearing plate 6 needs to be rotated, the electromagnet 10 is powered off, the electric control sliding block 9 is separated from the connecting plate 11, and the detachable connection of the bearing plate 6 and the electric control sliding table 5 is realized. This design improves the flexibility of the movement and rotation of the bearing plate 6, and at the same time ensures the stability and safety in the processing process.

[0041] Embodiment three

[0042] Please refer to Figures 1-5As shown, the lifting and rotating structure includes a lifting cylinder 7 mounted at the top center of the bearing plate 6 and a support column 8 arranged at the bottom of the bearing plate 6. The output end of the lifting cylinder 7 is rotatably connected to the top of the support column 8 through a sliding sleeve penetrating the bearing plate 6. Specifically, the lifting and rotating structure includes a lifting cylinder 7 mounted at the top center of the bearing plate 6 and a support column 8 arranged at the bottom of the bearing plate 6, and the output end of the lifting cylinder 7 is rotatably connected to the top of the support column 8 through a sliding sleeve penetrating the bearing plate 6. In the working process, the lifting cylinder 7 first lifts the bearing plate 6, and then the support column 8 rotates under the push of the lifting cylinder 7, realizing the rotation and direction adjustment of the bearing plate 6 and the tank shell. This design achieves the effect of quickly and stably realizing the position exchange of the tank shell without the need for reassembly, greatly improving the processing flexibility and efficiency.

[0043] The diameter of the support column 8 gradually increases, the diameter near one end of the lifting cylinder 7 is larger than the diameter of the other end, and the top end is connected to the output end of the lifting cylinder 7 through a rotating shaft 12. Specifically, the diameter of the support column 8 gradually increases, the diameter near one end of the lifting cylinder 7 is larger than the diameter of the other end, and the top end is connected to the output end of the lifting cylinder 7 through a rotating shaft 12. In the working process, the gradually expanding support column 8 design makes the rotation process more stable, reducing the possibility of shaking and deviation. At the same time, the setting of the rotating shaft 12 ensures the flexible rotation between the support column 8 and the lifting cylinder 7. This design achieves the effect of improving the stability and accuracy in the process of rotation and direction adjustment, ensuring the processing quality.

[0044] The scheme has the following working process:

[0045] First, place the tank shell module to be processed on the bearing plate 6 of the loading station 2. The top of each bearing plate 6 is provided with clamping modules 3 on both sides, which clamp and position the shell to ensure the stability and accuracy of subsequent processing. According to the processing requirements, the electric control sliding block 9 is driven to move in the horizontal direction by the electric control sliding table 5, thereby accurately aligning the bearing plate 6 and the tank shell with the processing position of the first processing line 1 or the second processing line 4. At this time, the electromagnet 10 is energized to attract the magnet plate, so that the electric control sliding block 9 is tightly connected with the connecting plate 11, ensuring the stability of the bearing plate 6 during processing.

[0046] Then, the mechanical arms and processing modules on the first processing line 1 and the second processing line 4 start processing the adjacent outer shell, such as punching, polishing and other processes. After processing, in order to process another outer shell, the position of the outer shell needs to be exchanged. At this time, the electromagnet 10 is powered off, the electric control sliding block 9 is separated from the connecting plate 11, and the detachable connection of the bearing plate 6 and the electric control sliding table 5 is realized. Subsequently, the lifting and rotating structure starts to work, the lifting cylinder 7 first lifts the bearing plate 6 to make it separate from the plane of the loading station 2, and then the supporting column 8 is combined with the manual rotation of the worker under the push of the lifting cylinder 7, and the rotation of the bearing plate 6 and the tank shell is realized through the rotating shaft 12. The gradually expanding supporting column 8 design makes the rotation process more stable, reducing the possibility of shaking and deviation.

[0047] After rotation, the electromagnet 10 is powered on again, the electric control sliding block 9 is reconnected with the connecting plate 11, and the bearing plate 6 is precisely positioned on the processing position again. The mechanical arms and processing modules on the first processing line 1 and the second processing line 4 continue to process the outer shell after the position is exchanged.

[0048] The above shows and describes the basic principles, main features and advantages of the present application. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A machine tool for machining a bridge hole of a vehicle body, wherein a machining position is adjustable, characterized in that, Including: First processing line (1), loading station (2) and second processing line (4); The top of the loading station (2) is provided with a plurality of bearing plates (6), and the top of each bearing plate (6) is provided with a clamping module (3) on both sides. The bottom of the bearing plate (6) is movably connected to the top of the loading station (2) through a separable sliding assembly, and the bottom of the bearing plate (6) is provided with a lifting rotating structure for lifting the bearing plate (6) and rotating the bearing plate (6).

2. The machine tool according to claim 1, wherein The first processing line (1) and the second processing line (4) each include a mechanical arm and a processing module, and the loading station (2) is arranged between the first processing line (1) and the second processing line (4).

3. The machine tool according to claim 1, wherein The loading station (2) is a bearing table, and the top of the bearing table is provided with an electric control sliding table (5) on both sides.

4. The machine tool according to claim 3, wherein The separable sliding assembly includes an electric control sliding block (9) matched with the electric control sliding table (5) and a connecting plate (11) detachably connected to the top of the electric control sliding block (9), and the top of the connecting plate (11) is connected to the bottom of the bearing plate (6).

5. The machine tool according to claim 3, wherein The lifting rotating structure includes a lifting cylinder (7) installed at the center of the top of the bearing plate (6) and a support column (8) arranged at the bottom of the bearing plate (6), and the output end of the lifting cylinder (7) is rotatably connected to the top of the support column (8) through a sliding sleeve penetrating the bearing plate (6).

6. The machine tool according to claim 4, wherein The top of the electric control sliding block (9) is connected with an electromagnet (10), and the bottom of the connecting plate (11) is fixedly connected with a magnet plate. The diameter of the support column (8) gradually increases, the diameter of the end close to the lifting cylinder (7) is larger than that of the other end, and the top end is connected to the output end of the lifting cylinder (7) through a rotating shaft (12).

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