Automatic hydraulic punching machine for building aluminum girder

Abstract

The utility model discloses a kind of automatic punching hydraulic machines of aluminium girder for building, including rack, the left side of the rack is equipped with a feeding device, the right side of the rack is equipped with a punching device, the feeding device includes clamping device and the driving device of driving the left and right movement of the clamping device, the clamping device includes mounting seat, the right side of the top of mounting seat is equipped with positioning placement groove, the top of mounting seat is hinged with clamping block on the right side, the left side of the top of mounting seat is equipped with cylinder for pressing the clamping block.The utility model is stable in operation, punching of multiple hole positions is not needed to move aluminium girder by artificial, work intensity is low, work efficiency is high, and the positioning accuracy of aluminium girder is high, is little influenced by human factor, guarantee punching quality, beneficial to batch production, high efficiency, standardization, automation, can satisfy large-scale, batch production demand, multiple hole positions are connected to punch, it is easy to operate, program control can reduce the size deviation caused by artificial feeding.

Description

Technical Field

[0001] This utility model relates to the field of aluminum main beam processing technology for buildings, specifically to an automatic punching hydraulic press for aluminum main beams for buildings. Background Technology

[0002] In the fabrication of aluminum main beams for construction, aluminum formwork needs to be punched to create the necessary mounting holes for the main beams. However, traditional aluminum main beam punching requires manual movement of the main beam to punch multiple holes, resulting in high labor intensity, low efficiency, low positioning accuracy of the main beam, and significant susceptibility to human error, leading to inconsistent punching quality and hindering mass production. Therefore, to avoid the shortcomings of existing technology, it is necessary to improve it. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings and deficiencies in the existing technology and provide an automatic punching hydraulic press for aluminum main beams in construction with high working efficiency and stable processing quality.

[0004] This utility model is achieved through the following technical solution:

[0005] An automatic punching hydraulic press for aluminum main beams used in construction includes a frame. A feeding device is installed on the left side of the frame, and a punching device is installed on the right side of the frame. The feeding device includes a clamping device and a driving device for driving the clamping device to move left and right. The clamping device includes a mounting base. A positioning groove is provided on the right side of the top of the mounting base. A clamping block is hinged to the right side of the top of the mounting base. A cylinder for pressing the clamping block is installed on the left side of the top of the mounting base.

[0006] Furthermore, the punching device includes a working platform, with hydraulic presses installed on both the front and rear sides of the top of the working platform. The hydraulic presses are connected to a moving mold, and a fixed mold corresponding to the moving mold is installed in the middle of the working platform.

[0007] Furthermore, the hydraulic press is equipped with a moving mold base for mounting the moving mold, and the top front and rear sides of the frame are provided with hydraulic press bases for mounting the hydraulic press.

[0008] Furthermore, the moving mold base is equipped with a guide rod that is slidably connected to the hydraulic press base.

[0009] Furthermore, the hydraulic bases are connected to each other via connecting screws and locking nuts.

[0010] Furthermore, a fixed mold base is provided at the top center of the work platform for mounting the fixed mold.

[0011] Furthermore, guide wheels are provided on both the front and rear sides of the fixed mold base.

[0012] Furthermore, the driving device includes a motor, the motor shaft of which is connected to a lead screw, and the mounting base is provided with a lead screw nut that is screwed to the lead screw.

[0013] Furthermore, the top of the frame is provided with a slide rail extending from left to right, and the bottom of the mounting base is provided with a slide block that is slidably connected to the slide rail.

[0014] Furthermore, the top of the frame is provided with a support base for mounting the slide rail.

[0015] Compared to existing technologies, this utility model utilizes a feeding device that includes a clamping device and a driving device for moving the clamping device left and right. The clamping device includes a mounting base with a positioning slot on the right side of the top of the mounting base. A clamping block is hinged to the right side of the top of the mounting base, and a cylinder for pressing the clamping block is mounted on the left side of the top of the mounting base. During operation, the aluminum main beam is placed on the positioning slot, and the cylinder presses the clamping block to clamp the aluminum main beam. Then, the driving device pushes the aluminum main beam to the right to the punching device to achieve punching, progressing step by step until the program command ends. The feeding device returns to the initial positioning position, and the worker then removes the material from the far right. This eliminates the need for manual movement of the aluminum main beam for multi-hole punching, resulting in low workload, high efficiency, high positioning accuracy of the aluminum main beam, minimal impact from human factors, guaranteed punching quality, and suitability for mass production. It is highly efficient, standardized, and automated, meeting the needs of large-scale, batch production. Multi-hole continuous punching is easy to operate, and program control reduces dimensional deviations caused by manual feeding. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the automatic punching hydraulic press for aluminum main beams in construction according to this utility model;

[0018] Figure 2 for Figure 1 Enlarged view of part A;

[0019] Figure 3 This is an exploded view of the automatic punching hydraulic press for aluminum main beams in construction according to this utility model.

[0020] Figure 4 for Figure 3 Enlarged view of part B;

[0021] Figure 5This is a schematic diagram of the automatic punching hydraulic press for aluminum main beams in construction, as described in this utility model, during operation.

[0022] In the diagram: 1-Frame; 2-Mounting base; 3-Positioning slot; 4-Clamping block; 5-Cylinder; 6-Working platform; 7-Hydraulic press; 8-Moving mold; 9-Fixed mold; 10-Moving mold base; 11-Hydraulic press base; 12-Guide rod; 13-Connecting screw; 14-Locking nut; 15-Fixed mold base; 16-Guide wheel; 17-Motor; 18-Screw rod; 19-Slide rail; 20-Slide block; 21-Support base. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 5 The present invention discloses an automatic punching hydraulic press for aluminum main beams in construction, comprising a frame 1, a feeding device mounted on the left side of the frame 1, and a punching device mounted on the right side of the frame 1. The feeding device includes a clamping device and a driving device for driving the clamping device to move left and right. The clamping device includes a mounting base 2, a positioning groove 3 provided on the right side of the top of the mounting base 2, a clamping block 4 hinged to the right side of the top of the mounting base 2, and a cylinder 5 for pressing the clamping block 4 mounted on the left side of the top of the mounting base 2. During operation, the aluminum main beam is placed on the positioning slot 3, and the cylinder 5 presses against the clamping block 4 to clamp the aluminum main beam. Then, the driving device pushes the aluminum main beam to the right to the punching device to achieve punching. This process is progressive until the program command ends, and the feeding device returns to the initial positioning position. The worker then takes out the material from the far right. There is no need for manual movement of the aluminum main beam to perform multi-hole punching. The work intensity is low, the work efficiency is high, and the positioning accuracy of the aluminum main beam is high. It is less affected by human factors, which ensures the punching quality and is conducive to mass production. It is highly efficient, standardized, and automated, and can meet the needs of large-scale and batch production. Multi-hole continuous punching is easy to operate, and program control can reduce the dimensional deviation caused by manual feeding.

[0025] The punching device includes a working platform 6, with hydraulic presses 7 installed on both the front and rear sides of the top of the working platform 6. The hydraulic presses 7 are connected to a moving die 8, and a fixed die 9 corresponding to the moving die 8 is installed in the middle of the working platform 6 to facilitate punching the aluminum main beam.

[0026] The hydraulic press 7 is equipped with a moving mold base 10 for mounting the moving mold 8, making the installation of the moving mold 8 more convenient and stable. The top front and rear sides of the frame 1 are equipped with hydraulic press bases 11 for mounting the hydraulic press 7, making the installation of the hydraulic press 7 more convenient and stable.

[0027] The moving mold base 10 is equipped with a guide rod 12 that is slidably connected to the hydraulic press base 11, making the back-and-forth movement of the moving mold base 10 smoother and more stable.

[0028] The hydraulic press bases 11 are connected to each other by connecting screws 13 and locking nuts 14, which makes the installation of the hydraulic press bases 11 more stable and prevents the hydraulic press bases 11 from vibrating during operation.

[0029] The top of the middle of the work platform 6 is provided with a fixed mold base 15 for mounting the fixed mold 9, which facilitates the installation and replacement of the fixed mold 9.

[0030] Guide wheels 16 are provided on both the front and rear sides of the fixed mold base 15. The guide wheels 16 support the aluminum main beam and facilitate the smooth movement of the aluminum main beam.

[0031] The drive device includes a motor 17, and a lead screw 18 is connected to the motor shaft of the motor 17. The mounting base 2 is provided with a lead screw nut that is screwed to the lead screw 18, which helps to make the left and right movement of the mounting base 2 more stable and the movement accuracy higher.

[0032] The top of the frame 1 is provided with a slide rail 19 extending left and right, and the bottom of the mounting base 2 is provided with a slide block 20 that is slidably connected to the slide rail 19, so that the left and right movement of the mounting base 2 is more stable and the movement accuracy is improved.

[0033] The top of the frame 1 is provided with a support base 21 for mounting the slide rail 19, which facilitates the installation of the slide rail 19 and the motor 17. The support base 21 is provided with a lead screw mounting base for mounting the lead screw 18, which facilitates the installation of the lead screw 18.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic punching hydraulic press for aluminum main beams used in construction, characterized in that: The device includes a frame, a feeding device mounted on the left side of the frame, and a punching device mounted on the right side of the frame. The feeding device includes a clamping device and a driving device for driving the clamping device to move left and right. The clamping device includes a mounting base, a positioning groove provided on the right side of the top of the mounting base, a clamping block hinged to the right side of the top of the mounting base, and a cylinder for pressing the clamping block mounted on the left side of the top of the mounting base.

2. The automatic punching hydraulic press for aluminum main beams in construction according to claim 1, characterized in that: The punching device includes a working platform, with hydraulic presses installed on both the front and rear sides of the top of the working platform. The hydraulic presses are connected to a moving mold, and a fixed mold corresponding to the moving mold is installed in the middle of the working platform.

3. The automatic punching hydraulic press for aluminum main beams in construction according to claim 2, characterized in that: The hydraulic press is equipped with a moving mold base for mounting the moving mold, and the top front and rear sides of the machine frame are provided with hydraulic press bases for mounting the hydraulic press.

4. The automatic punching hydraulic press for aluminum main beams in construction according to claim 3, characterized in that: The moving mold base is equipped with a guide rod that is slidably connected to the hydraulic press base.

5. The automatic punching hydraulic press for aluminum main beams in construction according to claim 3, characterized in that: The hydraulic bases are connected by connecting screws and locking nuts.

6. The automatic punching hydraulic press for aluminum main beams in construction according to claim 2, characterized in that: The top of the middle of the work platform is provided with a mold base for mounting the mold.

7. The automatic punching hydraulic press for aluminum main beams in construction according to claim 6, characterized in that: Guide wheels are provided on both the front and rear sides of the fixed mold base.

8. The automatic punching hydraulic press for aluminum main beams in construction according to claim 1, characterized in that: The drive device includes a motor, the motor shaft of which is connected to a lead screw, and the mounting base is provided with a lead screw nut that is screwed to the lead screw.

9. The automatic punching hydraulic press for aluminum main beams in construction according to claim 1, characterized in that: The top of the frame is provided with a slide rail extending from left to right, and the bottom of the mounting base is provided with a slide block that is slidably connected to the slide rail.

10. The automatic punching hydraulic press for aluminum main beams in construction according to claim 9, characterized in that: The top of the frame is provided with a support for mounting the slide rail.

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