Steel structure laser-beam drilling machine

Abstract

The utility model relates to the field of mechanical manufacturing, and discloses a steel structure laser-beam drilling machine which comprises a supporting frame, a lifting mechanism is arranged at the lower end of the supporting frame, a movable frame is connected to the outer wall of the supporting frame in a sliding mode, a first guide rail is arranged at the top end of the movable frame, and a lower sliding block is arranged at the top end of the first guide rail. An upper sliding block is fixedly connected to the top end of the lower sliding block, a second guide rail is arranged at the top end of the upper sliding block, a hydraulic telescopic rod is arranged at the left end of the second guide rail, and a punching gun is arranged at the left end of the hydraulic telescopic rod. The lower sliding block longitudinally moves back and forth on the first guide rail, meanwhile, the second guide rail drives the hydraulic telescopic rod and the punching gun to transversely move left and right, the hydraulic telescopic rod and the punching gun are matched to form circular motion to complete annular punching, punching requirements of different shapes and requirements can be met, and the electric telescopic rod can be used for adapting to steel materials of different heights; and punching is efficient, flexible and diverse.

Description

Technical Field

[0001] The utility model relates to the field of mechanical manufacturing, in particular to a steel structure laser drilling machine. Background Art

[0002] With the continuous development of modern industry, steel structures are being used more and more widely in many fields such as construction, machinery manufacturing, and the automotive industry. Steel structures have the advantages of high strength, light weight, and good seismic resistance. They play an important role in large-scale building structures, bridges, industrial plants and other projects. In the production and installation of steel structures, punching is a common and critical process. Different application scenarios have different requirements for punching steel structures, which need to meet the requirements of different shapes and sizes to adapt to various connection, assembly and decoration needs. Therefore, the demand for efficient, precise, flexible and diverse steel structure punching technology is growing.

[0003] Traditional steel structure punching methods mainly include mechanical drilling and punching. These methods can meet the punching needs of steel structures to a certain extent, but there are also some obvious limitations. For example, mechanical drilling usually requires the use of large drilling equipment, which is complicated to operate and has limited accuracy, making it difficult to meet the requirements of high-precision punching. Although punching is faster, it is prone to burrs and deformation, affecting the quality and appearance of the steel structure. In addition, traditional punching methods are more difficult to perform punching operations of complex shapes such as circular punching, and often require multiple processes and complex molds, which are inefficient. Moreover, for steel structures of different heights, traditional equipment has poor adaptability and is more troublesome to adjust. In terms of maintenance and replacement of components such as hydraulic telescopic rods, traditional methods usually require the use of additional tools to twist bolts multiple times for disassembly and assembly operations, which is time-consuming and labor-intensive, and reduces production efficiency. For this reason, a steel structure laser punching machine is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a steel structure laser drilling machine, which aims to improve the problem that traditional drilling devices in the prior art cannot provide different and diversified drilling services.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a steel structure laser drilling machine, comprising a support frame, a lifting mechanism is provided at the lower end of the support frame, a movable frame is slidably connected to the outer wall of the support frame, a guide rail 1 is provided at the top of the movable frame, a lower slider is provided at the top of the guide rail 1, an upper slider is fixedly connected to the top of the lower slider, a guide rail 2 is provided at the top of the upper slider, a hydraulic telescopic rod is provided at the left end of the guide rail 2, a punching gun is provided at the left end of the hydraulic telescopic rod, a control box is provided at the top of the support frame, and a limit assembly is provided at the right end of the hydraulic telescopic rod;

[0006] The lifting mechanism includes an electric telescopic rod, which is fixedly connected to the lower end of the support frame.

[0007] As a further description of the above technical solution:

[0008] The limiting assembly includes an insert block, which is fixedly connected to the right end of the hydraulic telescopic rod. The inner wall of the bottom end of the insert block is elastically connected to a pressing plate through a return spring, and the top end of the pressing plate is fixedly connected to a wedge block.

[0009] As a further description of the above technical solution:

[0010] The top inner wall of the insert block is fixedly connected to one end of a return spring, and the other end of the return spring is fixedly connected to the bottom end of the pressing plate.

[0011] As a further description of the above technical solution:

[0012] The pressing plate passes through and is slidably connected to the inner wall of the inserting block.

[0013] As a further description of the above technical solution:

[0014] The wedge block passes through and is slidably connected to the inner wall of the insert block, and the wedge block is inserted into the inner side wall of the second guide rail.

[0015] As a further description of the above technical solution:

[0016] The inserting block is inserted into the left end of the second guide rail.

[0017] As a further description of the above technical solution:

[0018] The movable end of the electric telescopic rod is fixedly connected to the side wall of the movable frame.

[0019] As a further description of the above technical solution:

[0020] The electric telescopic rods are provided in two groups, and the two groups of electric telescopic rods are symmetrically distributed at the lower end of the support frame.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the lower slider moves longitudinally forward and backward on the guide rail 1, while the guide rail 2 moves horizontally left and right with the hydraulic telescopic rod and the punching gun. The two cooperate to form a circular motion to complete the annular punching, which can meet the punching needs of different shapes and requirements. The electric telescopic rod can also be used to adapt to steel materials of different heights, and the punching is efficient, flexible and diverse.

[0023] 2. In the present invention, by plugging and disconnecting the plug block from the second guide rail, and plugging or disconnecting the wedge block from the inner wall of the second guide rail, the hydraulic telescopic rod can be quickly disassembled, replaced or maintained without the need to use additional tools to twist the bolts multiple times for disassembly and assembly operations, thereby improving the practicality of the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram showing the overall structure of the support frame and movable frame of a steel structure laser drilling machine proposed in the utility model;

[0025] Figure 2 This is a schematic diagram showing a guide rail 1 and a lower slider, an upper slider and a guide rail 2 of a steel structure laser drilling machine proposed in the utility model;

[0026] Figure 3 The utility model is a schematic diagram of a two-division dissection of an insert block and a guide rail of a steel structure laser drilling machine proposed by the present invention.

[0027] Legend:

[0028] 1. Support frame; 2. Electric telescopic rod; 3. Movable frame; 4. Guide rail 1; 5. Lower slider; 6. Upper slider; 7. Guide rail 2; 8. Hydraulic telescopic rod; 9. Punch gun; 10. Control box; 11. Insert block; 12. Return spring; 13. Press plate; 14. Wedge block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Reference Figure 1-Figure 3The utility model provides an embodiment of a steel structure laser drilling machine, including a support frame 1, a lifting mechanism is provided at the lower end of the support frame 1, the support frame 1 mainly supports and connects all equipment on the entire movable frame 3, the outer wall of the support frame 1 is slidably connected to the movable frame 3, the top of the movable frame 3 is provided with a guide rail 1 4, and the lower slider 5 can be made to move longitudinally back and forth at the top of the guide rail 4 by means of an external electric control, the top of the guide rail 4 is provided with a lower slider 5, the lower slider 5 matches the guide rail 1 4, and can satisfy the movement of the lower slider 5 along the guide rail 4, the top of the lower slider 5 is fixedly connected to the upper slider 6, the top of the upper slider 6 is provided with a guide rail 2 7, the guide rail 2 7 is moved horizontally left and right at the top of the upper slider 6 by means of an external electric control, The left end of the support frame 1 is provided with a hydraulic telescopic rod 8, and the left end of the hydraulic telescopic rod 8 is provided with a punching gun 9. The hydraulic telescopic rod 8 is connected to the external electric control method, so that the hydraulic telescopic rod 8 can move vertically with the punching gun 9. The top of the support frame 1 is provided with a control box 10. The control box 10 is connected to multiple circuits such as the hydraulic telescopic rod 8, the electric telescopic rod 2, the lower slider 5, the guide rail 2 7, the punching gun 9, etc., and can control the above-mentioned start and stop and processing data. The right end of the hydraulic telescopic rod 8 is provided with a limit assembly. The lifting mechanism includes an electric telescopic rod 2, which is connected to the external circuit by electric control, so that when in use, the electric telescopic rod 2 can move vertically with the movable frame 3. The electric telescopic rod 2 is fixedly connected to the lower end of the support frame 1.

[0031] Reference Figure 1-Figure 3 The limit assembly includes an insert block 11. The right end portion of the insert block 11 corresponds to the notch of the guide rail 2 7, so that the insert block 11 can be plugged into it to initially position the entire hydraulic telescopic rod 8. The insert block 11 is fixedly connected to the right end of the hydraulic telescopic rod 8. The inner wall of the bottom end of the insert block 11 is elastically connected to a pressing plate 13 through a return spring 12. The top of the pressing plate 13 is fixedly connected to a wedge block 14. The wedge block 14 is inclined. When the inclined surface is squeezed, the wedge block 14 slides along the inner wall of the insert block 11. The inner wall of the top end of the insert block 11 is fixedly connected to one end of the return spring 12. When the pressing plate 13 moves downward, it compresses the return spring 12. When resetting, the return spring 12 is used to The elastic force of the pressing plate 13 is reset with the other end of the return spring 12 and is fixedly connected to the bottom end of the pressing plate 13. The pressing plate 13 passes through and is slidably connected to the inner wall of the plug 11. The plug 11 is provided with a notch corresponding to the pressing plate 13, which allows the pressing plate 13 to move vertically along the inner wall of the plug 11. The wedge 14 passes through and is slidably connected to the inner wall of the plug 11. The wedge 14 is inserted into the inner side wall of the guide rail 2 7. Figure 3 As shown, a slot corresponding to the wedge block 14 is provided on the guide rail 2 7 , so that the wedge block 14 can be plugged into the slot to complete the one-way limit of the insert block 11 , and the insert block 11 is plugged into the left end of the guide rail 2 7 .

[0032] Reference Figure 1-Figure 3 The movable end of the electric telescopic rod 2 is fixedly connected to the side wall of the movable frame 3, so that the electric telescopic rod 2 can move with the entire movable frame 3 to meet the punching requirements of steel materials of different heights. There are two groups of electric telescopic rods 2, and the two groups of electric telescopic rods 2 are symmetrically distributed at the lower end of the support frame 1.

[0033] Working principle: First, when it is necessary to punch holes in steel materials, just move the entire device above the steel material, start the corresponding switches and processing data on the control box 10, and then control the punching gun 9 to move downward through the hydraulic telescopic rod 8 to contact the surface of the steel material and punch holes. During the punching process, the lower slider 5 will move longitudinally forward and backward along the guide rail 1 4, and the guide rail 2 7 will move the hydraulic telescopic rod 8 and the punching gun 9 horizontally left and right, so that the lower slider 5 and guide rail 1 4 will cooperate with the guide rail 2 7, the hydraulic telescopic rod 8 and the punching gun 9 to move forward and backward and left and right, so that the punching gun 9 forms a circular motion during the punching process, so that the punching gun 9 can complete the circular punching operation. If you need to adapt to the punching of steel materials of different heights, you only need to start the electric telescopic rod 2 to adjust the vertical position of the entire movable frame 3.

[0034] When the wedge block 14 coincides with the notch on the inner side wall of the guide rail 2 7, the reverse elastic force of the return spring 12 is used to bring the wedge block 14 back to its original position, so that the wedge block 14 is inserted into the inner wall of the guide rail 2 7, thereby completing the installation of the hydraulic telescopic rod 8.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A steel structure laser drilling machine, comprising a support frame (1), characterized in that: The lower end of the support frame (1) is provided with a lifting mechanism, the outer wall of the support frame (1) is slidably connected to a movable frame (3), the top of the movable frame (3) is provided with a guide rail 1 (4), the top of the guide rail 1 (4) is provided with a lower slider (5), the top of the lower slider (5) is fixedly connected to an upper slider (6), the top of the upper slider (6) is provided with a guide rail 2 (7), the left end of the guide rail 2 (7) is provided with a hydraulic telescopic rod (8), the left end of the hydraulic telescopic rod (8) is provided with a punching gun (9), the top of the support frame (1) is provided with a control box (10), and the right end of the hydraulic telescopic rod (8) is provided with a limit assembly; The lifting mechanism comprises an electric telescopic rod (2), and the electric telescopic rod (2) is fixedly connected to the lower end of the support frame (1).

2. A steel structure laser drilling machine according to claim 1, characterized in that: The limiting assembly includes an insert (11), the insert (11) is fixedly connected to the right end of the hydraulic telescopic rod (8), the inner wall of the bottom end of the insert (11) is elastically connected to a pressing plate (13) via a return spring (12), and the top end of the pressing plate (13) is fixedly connected to a wedge (14).

3. A steel structure laser drilling machine according to claim 2, characterized in that: The top inner wall of the insert (11) is fixedly connected to one end of the return spring (12), and the other end of the return spring (12) is fixedly connected to the bottom end of the pressing plate (13).

4. The steel structure laser drilling machine according to claim 2, characterized in that: The pressing plate (13) passes through and is slidably connected to the inner wall of the insert block (11).

5. The steel structure laser drilling machine according to claim 2, characterized in that: The wedge block (14) passes through and is slidably connected to the inner wall of the insert block (11), and the wedge block (14) is inserted into the inner side wall of the second guide rail (7).

6. The steel structure laser drilling machine according to claim 2, characterized in that: The insert block (11) is inserted into the left end of the second guide rail (7).

7. The steel structure laser drilling machine according to claim 1, characterized in that: The movable end of the electric telescopic rod (2) is fixedly connected to the side wall of the movable frame (3).

8. The steel structure laser drilling machine according to claim 1, characterized in that: Two groups of the electric telescopic rods (2) are provided, and the two groups of the electric telescopic rods (2) are symmetrically distributed at the lower end of the support frame (1).

Images