Stand column structure applied to three-dimensional five-axis laser cutting machine

Abstract

The stand column structure comprises a column body, the interior of the column body is of a hollow structure, a supporting plate is arranged in the column body, the supporting plate is parallel to the upper end face of the column body, a preset distance exists between the supporting plate and the upper bottom face in the column body, the column body is connected with a machine frame through a bolt, and the column body is connected with the machine frame through a bolt. The bolt is a headless screw, the headless screw penetrates through the rack and the column body, one end of the headless screw abuts against the surface of the supporting plate, and nuts are arranged at the two ends of the headless screw for locking.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of column structures applied to three-dimensional five-axis laser cutting machine. BACKGROUND

[0002] Three-dimensional five-axis laser cutting machine is a kind of laser processing equipment specially used for cutting three-dimensional workpieces with complex curved surface. It replaces traditional punching die and trimming die with high-efficiency, intelligent and flexible processing mode, and is widely used in automobile manufacturing, die manufacturing, aerospace, rail transportation and other industries, especially in the processing of automobile hot forming parts.

[0003] The existing three-dimensional five-axis laser cutting machine has small rack column specification, and adopts rib plate welding at multiple places. The welding amount is too large, and the rib plate on the column affects the maximum size of the workpiece that can be processed on the rotating table. At the same time, the overall proportion and machine tool motion characteristics make the machine tool main body appear somewhat top-heavy, and the rigidity is poor. INVENTION CONTENTS

[0004] The utility model aims at solving the above technical deficiencies, and provides a column structure applied to three-dimensional five-axis laser cutting machine.

[0005] A column structure applied to three-dimensional five-axis laser cutting machine, comprising a column body, the column body is a hollow structure, a support plate is arranged inside the column body, the support plate is parallel to the upper end surface of the column body, and there is a predetermined distance between the support plate and the upper bottom surface inside the column body, the column body is connected to the rack through bolts, the bolts are headless screws, the headless screws pass through the rack and the column body, one end of the headless screws abuts against the surface of the support plate, and nuts are arranged at both ends of the headless screws.

[0006] Further, the bottom of the column body is connected to a base, a plurality of reinforcing ribs are arranged between the base and the column body, and the surfaces of the reinforcing ribs are fixedly connected to the side surface of the column body and the upper end surface of the base, respectively.

[0007] Further, a plurality of mounting holes are arranged on the surface of the base.

[0008] Further, the reinforcing ribs are fixedly connected to the column body and the base by welding.

[0009] Further, the column body comprises a rectangular pipe and a steel plate, and the steel plate is welded to the pipe opening of the pipe.

[0010] Further, the support plate is fixedly connected to the inside of the pipe body by welding.

[0011] Advantages: compared with the prior art, the utility model has the following advantages:

[0012] The column is hollow inside, which helps to reduce the weight of the entire column while maintaining sufficient strength and stability. The hollow design also optimizes material usage, reducing costs. There is a predetermined distance between the support plate and the upper surface inside the column. This design provides additional support while ensuring that the bolted connection has enough space for installation and adjustment.

[0013] Using headless screws and locking with nuts, this connection not only simplifies the process, but also effectively prevents loosening, improving the stability and safety of the connection.

[0014] Multiple reinforcing ribs are provided between the base and the column, which greatly enhances the overall rigidity and stability of the column. The surfaces of the reinforcing ribs are fixed to the side surfaces of the column and the upper end surfaces of the base, ensuring a firm structure.

[0015] The surface of the base is provided with multiple mounting holes, which facilitates the connection and fixation of the column with other equipment, improving the flexibility and expandability of the equipment. The reinforcing ribs are fixed between the column and the base by welding, which has high strength and can ensure the long-term stability and durability of the structure.

[0016] The column is made of rectangular pipe and steel plate, which not only ensures strength, but also facilitates processing and installation. The support plate is fixed inside the pipe by welding, which is firm and reliable, and can ensure that the support plate does not loosen or deform during long-term use. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 is a schematic diagram of a column structure applied to a three-dimensional five-axis laser cutting machine;

[0018] Fig. 2 is a schematic diagram of the internal structure of a column structure applied to a three-dimensional five-axis laser cutting machine;

[0019] Fig. 3 is a schematic diagram of the connection between the column and the rack;

[0020] In the figure, 1 is the column, 2 is the base, 3 is the reinforcing rib, 4 is the pipe, 5 is the support plate, 6 is the steel plate, 7 is the headless screw, and 8 is the rack. DETAILED DESCRIPTION

[0021] In order to deepen the understanding of the present application, the following will be further described in combination with the embodiments and drawings. The embodiments are only used to explain the present application and do not constitute a limitation on the scope of protection of the present application.

[0022] As shown in Figs. 1-3 , the column 1, the base 2, the reinforcing rib 3, the pipe 4, the support plate 5, the steel plate 6, the headless screw 7, and the rack 8;

[0023] A kind of column structure applied to three-dimensional five-axis laser cutting machine, including column 1, the inside of the column 1 is hollow structure, its inside is equipped with support plate 5, support plate 5 is parallel with the upper end surface of column 1, and there is predetermined distance between support plate 5 and the upper bottom surface of column 1 interior, column 1 is connected by bolt with rack 8, the bolt is headless screw 7, the headless screw 7 passes through rack 8 and column 1, one end of headless screw 7 is placed on the surface of support plate 5, and both ends of headless screw 7 are equipped with nut locking.

[0024] In the present example, the bottom of the column 1 is connected to the base 2, and a plurality of reinforcing ribs 3 are provided between the base 2 and the column 1. The surfaces of the reinforcing ribs 3 are respectively fixedly connected to the side surfaces of the column 1 and the upper end surface of the base 2.

[0025] In the present example, the surface of the base 2 is provided with a plurality of mounting holes.

[0026] In the present example, the reinforcing ribs 3 are fixedly connected to the column 1 and the base 2 by welding.

[0027] In the present example, the column 1 includes a rectangular pipe 4 and a steel plate 6, which are welded to the pipe opening of the pipe 4.

[0028] In the present example, the support plate 5 is fixedly connected to the inside of the pipe body by welding.

[0029] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A column structure applied to a three-dimensional five-axis laser cutting machine, characterized in that, The column is internally hollow, and a support plate is arranged inside the column, the support plate is parallel to the upper end surface of the column, and a predetermined distance exists between the support plate and the upper bottom surface inside the column, the column is connected to the frame through bolts, the bolts are headless bolts, the headless bolts pass through the frame and the column, one end of the headless bolts abuts against the surface of the support plate, and nuts are arranged at both ends of the headless bolts to lock.

2. The column structure applied to a three-dimensional five-axis laser cutting machine according to claim 1, characterized in that, The bottom of the column is connected to a base, and a plurality of reinforcing ribs are arranged between the base and the column, and the surfaces of the reinforcing ribs are respectively fixedly connected to the side surface of the column and the upper end surface of the base.

3. The column structure applied to a three-dimensional five-axis laser cutting machine according to claim 2, characterized in that, A plurality of mounting holes are arranged on the surface of the base.

4. The column structure applied to a three-dimensional five-axis laser cutting machine according to claim 2, characterized in that, The reinforcing ribs are fixedly connected to the column and the base through welding.

5. The column structure applied to a three-dimensional five-axis laser cutting machine according to claim 1, characterized in that, The column comprises a rectangular pipe and a steel plate, and the steel plate is welded to the pipe opening.

6. The column structure applied to a three-dimensional five-axis laser cutting machine according to claim 1, characterized in that, The support plate is fixedly connected to the pipe body through welding.

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