Laser cutting equipment for automobile stand column production

Abstract

The utility model discloses laser cutting equipment for automobile stand column production, and belongs to the technical field of laser cutting of automobile stand columns, a mounting frame is arranged in the middle of a supporting frame, a hydraulic cylinder is arranged beside the mounting frame, a fixing frame is arranged at the upper end of the supporting frame, an abutting frame is arranged at the upper end of the hydraulic cylinder, and the fixing frame is connected with one end of the abutting frame through a rotating piece. A positioning cavity is formed between the fixing frame and the abutting frame, and the automobile stand column is fixed through the abutting frame and the positioning cavity. And through rotation of the conveying roller, the automobile stand column can stably and continuously enter a cutting area, so that the labor intensity and the time cost caused by manual carrying are remarkably reduced. The positioning clamping structure firmly clamps the stand column by means of driving of a hydraulic cylinder and assistance of an anti-skid rubber strip, and displacement or shaking in the cutting process is effectively prevented. By means of the stable clamping state, the cutting accuracy is guaranteed, and the safety risk possibly caused by movement of the stand column is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting of automobile columns, and particularly relates to a laser cutting device for producing automobile columns. Background Art

[0002] The laser cutting device for automobile columns is an advanced device dedicated to achieving high-precision and high-efficiency cutting of automobile columns. Its core lies in using a laser beam as the cutting tool, and by precisely regulating parameters such as the power, focal length, and moving speed of the laser beam, precise cutting of automobile columns can be achieved.

[0003] This laser cutting device mainly consists of several key parts: the laser generator is responsible for generating a high-intensity laser beam; the cutting head is responsible for focusing and guiding the laser beam onto the column surface to perform the cutting operation; the control system precisely controls the movement trajectory and cutting parameters of the laser beam to ensure the accuracy and stability of the cutting process; and the mechanical structure provides the overall stability and operating precision of the device.

[0004] However, although the laser cutting device performs excellently in cutting automobile columns, due to the large volume of the columns, it does face challenges in terms of conveying and positioning. In terms of conveying, the size and weight of large columns pose higher requirements for the load-bearing capacity, stability, and rationality of the conveying path of the device. At the same time, due to the irregular shape of the columns, special fixtures or support devices need to be considered to ensure the stability of the conveying process.

[0005] In terms of positioning, the large volume of large columns increases the difficulty of positioning. To ensure the cutting quality and efficiency, more advanced positioning systems and sensor technologies need to be adopted to achieve precise position control of the columns during the cutting process. This helps to reduce cutting quality problems caused by positioning errors and improve the overall production efficiency. Summary of the Utility Model

[0006] The main purpose of the utility model is to provide a laser cutting device for producing automobile columns, which can effectively solve the problems raised in the background art.

[0007] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] A laser cutting device for producing automobile columns, including side frames, a moving device, and a laser cutter. The moving device is installed on the two side frames, and the laser cutter is installed on the sliding table of the moving device, and the position of the laser cutter is adjusted through the moving device to achieve precise cutting of automobile columns;

[0009] A plurality of support frames are arranged between the two side frames, an inner frame is arranged at the center of the upper end of each support frame, two inclined rollers and a conveying roller are installed on the support frame and the inner frame through a connecting piece, the two inclined rollers are located at both ends of the conveying roller, the conveying roller is used to transport the automobile pillar, and the inclined roller prevents the automobile pillar from falling;

[0010] A mounting frame is provided in the middle of the support frame, and a hydraulic cylinder is provided next to the mounting frame, a fixing frame is provided at the upper end of the support frame, and a clamping frame is provided at the upper end of the hydraulic cylinder. The fixing frame and one end of the clamping frame are connected by a rotating member, and a positioning cavity is formed between the fixing frame and the clamping frame. The fixing of the automobile pillar is achieved by the clamping frame and the positioning cavity.

[0011] Wherein, a plurality of the support frames are equidistantly distributed, the support frames are designed in a "U" shape, and the inner frame is located in the middle of the support frame, and the inner frame and the support frame are welded and fixed;

[0012] Wherein, the two ends of the inclined roller and the conveying roller are provided with rotating shafts, the connecting piece is a bearing assembly, the bearing assembly is mounted on the support frame and the inner frame by bolts, and the rotating shafts of the inclined roller and the conveying roller are inserted into the bearing assembly;

[0013] The mounting frame and the support frame are mounted by bolts, and the telescopic end of the hydraulic cylinder is connected to the abutment frame by a rotating shaft;

[0014] The abutment frame is driven by a hydraulic cylinder to tilt upward and form a gap for the vehicle pillar to enter with the fixing frame;

[0015] Wherein, the inner walls of the abutting frame and the fixing frame are provided with anti-skid rubber strips, and the automobile pillars are abutted by the anti-skid rubber strips.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the utility model, the automobile column can smoothly and continuously enter the cutting area through the rotation of the conveying roller, which significantly reduces the labor intensity and time cost caused by manual handling. In addition, the precise control of the conveying equipment ensures the stability and continuity of the column during the cutting process, laying a solid foundation for high-quality cutting operations.

[0018] The positioning clamping structure uses the drive of the hydraulic cylinder and the assistance of the anti-slip rubber strip to firmly clamp the column, effectively preventing displacement or shaking during the cutting process. This stable clamping state not only ensures the accuracy of cutting, but also greatly reduces the safety risks that may be caused by the movement of the column.

[0019] The control system of the equipment is the key to intelligent production, which can precisely adjust the conveying speed and cutting parameters to adapt to automotive columns of different specifications and materials. This intelligent production method significantly improves production efficiency and greatly reduces the errors and uncertainties that may be brought by manual operations.

[0020] The ingenious design between the conveying rollers enables heat to dissipate quickly, thereby improving the heat dissipation efficiency of the equipment and further extending the service life of the equipment. At the same time, the equipment is also equipped with comprehensive safety protection devices such as emergency stop buttons and protective covers, providing a solid guarantee for the safety of operators. Brief Description of the Drawings

[0021] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 It is a side view of the overall structure of the present utility model;

[0023] Figure 3 It is a top view of the overall structure of the present utility model;

[0024] Figure 4 It is a display diagram of a single conveying device and positioning device of the present utility model;

[0025] Figure 5 It is a schematic diagram of a single conveying device and positioning device of the present utility model.

[0026] In the figure: 1, side frame; 2, moving device; 3, laser cutter; 4, support frame; 5, inner frame; 6, inclined roller; 7, connecting piece; 8, mounting frame; 9, hydraulic cylinder; 10, rotating part; 11, pressing frame; 12, fixing frame; 13, positioning cavity; 14, conveying roller. Detailed Description of the Preferred Embodiments

[0027] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] As Figure 1 - Figure 5 shown, a laser cutting device for producing automotive columns mainly consists of a side frame 1, a moving device 2 and a laser cutter 3. Through careful design and layout, this set of equipment aims to achieve efficient and precise cutting of automotive columns.

[0029] On the infrastructure of the equipment, we have set up two sturdy side frames 1, which provide stable support for the entire equipment. Above the side frames 1, we have installed a moving device 2, which can drive the laser cutter 3 to move smoothly on the preset track. The laser cutter 3, as the core component of the equipment, can achieve precise cutting of automotive columns through the precise adjustment of the moving device 2.

[0030] To enhance the stability and functionality of the equipment, we have set up multiple equally spaced support frames 4 between the two side frames 1. These support frames 4 are designed in a "U" shape, with an inner frame 5 in the middle of the interior, fixed by welding to ensure the stability of its structure. On the support frames 4 and the inner frame 5, we have installed two inclined rollers 6 and a conveying roller 14 through connectors 7 (i.e., bearing assemblies). The design of these rollers not only helps with the smooth transportation of automotive columns, but the inclined rollers 6 can also effectively prevent the columns from falling during transportation.

[0031] To achieve the fixation of automotive columns, we have set up a mounting frame 8 in the middle of the support frame 4 and installed a hydraulic cylinder 9 beside it. At the same time, we have set up a fixing frame 12 at the upper end of the support frame 4, and the upper end of the hydraulic cylinder 9 is connected to a pressing frame 11. One end of the fixing frame 12 and the pressing frame 11 is connected by a rotating part 10, forming a positioning cavity 13 between them. When the hydraulic cylinder 9 works, it will drive the pressing frame 11 to tilt upwards and form a notch for the automotive column to enter with the fixing frame 12, thus fixing the column in the positioning cavity 13.

[0032] To ensure the stability of the column during fixation, we have set up anti-slip rubber strips on the inner walls of the pressing frame 11 and the fixing frame 12. These rubber strips can effectively hold the automotive column in place and prevent it from shifting or shaking during the cutting process;

[0033] Since there is a gap between the two conveying rollers 14, this gap can achieve rapid heat dissipation and accelerate the heat dissipation efficiency.

[0034] This laser cutting equipment for the production of automotive columns, through its ingenious structural design and functional layout, achieves efficient and precise cutting of automotive columns. Its stable support structure, precise moving device 2, and effective fixing device jointly ensure the efficient operation and cutting accuracy of the equipment, providing strong support for the production of automotive columns.

[0035] Cutting process: The operator places the automotive column to be cut at the designated position of the equipment. Subsequently, the laser cutter 3 is started through the control system of the equipment, and at the same time, the moving device 2 is activated. The moving device 2 precisely adjusts the movement of the laser cutter 3 on the preset track on the side frame 1 to ensure that the laser cutter 3 can move along the preset cutting path.

[0036] During the movement of the laser cutter 3, the laser emitter inside it emits high-intensity laser beams, which directly act on the automotive pillar. The energy of the laser beams causes the material of the pillar to rapidly melt and evaporate, thus achieving the purpose of cutting. The moving speed of the laser cutter 3 and the power of the laser beams are precisely controlled by the control system of the equipment to ensure the cutting accuracy and efficiency.

[0037] During the cutting process, the equipment is also equipped with a cooling system to reduce the temperatures of the laser cutter 3 and the automotive pillar and prevent the cutting quality or the equipment performance from being affected due to overheating. The cooling system is achieved by conveying coolant or other means to ensure that the cutting process can proceed stably and efficiently.

[0038] When positioning and clamping the automotive pillar: Before laser cutting, the automotive pillar needs to be accurately positioned and clamped to ensure the cutting accuracy and stability. The positioning and clamping process is as follows:

[0039] First, the operator places the automotive pillar at a position supported by two conveying rollers 14. The rotation of the conveying rollers 14 can assist in the smooth placement and positioning of the pillar.

[0040] Then, the hydraulic cylinder 9 starts to work, pushing the tightening frame 11 to tilt upward. The gap formed between the tightening frame 11 and the fixed frame 12 gradually expands until it can accommodate the automotive pillar to enter. At this time, the pillar is placed in the positioning cavity 13.

[0041] Subsequently, the hydraulic cylinder 9 continues to apply force to make the tightening frame 11 tilt upward further until it tightly clamps the automotive pillar with the fixed frame 12. During the clamping process, the anti-slip rubber strips on the inner walls of the tightening frame 11 and the fixed frame 12 play a key role. They can effectively hold against the pillar to prevent it from shifting or shaking during the subsequent cutting process. Through this positioning and clamping method, the automotive pillar is firmly fixed in the equipment, providing stable support and accurate positioning for the subsequent laser cutting.

[0042] During the entire positioning, clamping, and cutting process, the control system of the equipment plays a core role. It is responsible for coordinating the actions of each component to ensure the accuracy and efficiency of the entire process. At the same time, the equipment is also equipped with safety protection devices, such as emergency stop buttons and protective covers, to ensure the safety of the operator.

[0043] It should be noted that in this text, relational terms such as first and second (No. 1, No. 2, etc.) are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. The terms "comprising", "including" or any other variant are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0044] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A laser cutting device for automobile pillar production, comprising a side frame (1), a moving device (2) and a laser cutter (3), wherein the moving device (2) is mounted on two side frames (1), the laser cutter (3) is mounted on a slide table of the moving device (2), and the position of the laser cutter (3) is adjusted by the moving device (2) to achieve accurate cutting of the automobile pillar, characterized in that: A plurality of support frames (4) are provided between the two side frames (1); an inner frame (5) is provided at the center of the upper end of each support frame (4); two inclined rollers (6) and a conveying roller (14) are installed on the support frame (4) and the inner frame (5) via a connecting piece (7); the two inclined rollers (6) are located at both ends of the conveying roller (14); the conveying roller (14) is used to transport the automobile pillar; and the inclined roller (6) prevents the automobile pillar from falling; A mounting frame (8) is provided in the middle of the support frame (4), and a hydraulic cylinder (9) is provided next to the mounting frame (8). A fixing frame (12) is provided at the upper end of the support frame (4), and a clamping frame (11) is provided at the upper end of the hydraulic cylinder (9). The fixing frame (12) and one end of the clamping frame (11) are connected via a rotating member (10), and a positioning cavity (13) is formed between the fixing frame (12) and the clamping frame (11). The fixing of the vehicle pillar is achieved via the clamping frame (11) and the positioning cavity (13).

2. The laser cutting equipment for automobile pillar production according to claim 1 is characterized in that: The plurality of support frames (4) are equidistantly distributed, the support frame (4) is designed in a "U" shape, and the inner frame (5) is located in the middle of the support frame (4), and the inner frame (5) and the support frame (4) are fixed by welding.

3. The laser cutting equipment for automobile pillar production according to claim 2 is characterized in that: Rotating shafts are provided at both ends of the inclined roller (6) and the conveying roller (14); the connecting member (7) is a bearing assembly; the bearing assembly is mounted on the support frame (4) and the inner frame (5) by means of bolts; and the rotating shafts of the inclined roller (6) and the conveying roller (14) are inserted into the bearing assembly.

4. The laser cutting equipment for automobile pillar production according to claim 3 is characterized in that: The mounting frame (8) and the supporting frame (4) are mounted via bolts, and the telescopic end of the hydraulic cylinder (9) and the abutting frame (11) are connected via a rotating shaft.

5. The laser cutting equipment for automobile pillar production according to claim 4 is characterized in that: The abutting frame (11) is driven by the hydraulic cylinder (9) to tilt upward and form a gap for the vehicle pillar to enter with the fixing frame (12).

6. The laser cutting equipment for automobile pillar production according to claim 5 is characterized in that: The inner walls of the abutting frame (11) and the fixing frame (12) are provided with anti-skid rubber strips, and the anti-skid rubber strips are used to abut against the pillars of the automobile.

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