Punching device for I-shaped steel machining

Abstract

The utility model discloses an I-shaped steel processing punching device, which relates to the technical field of punching devices and comprises a punching mechanism, the bottom of the punching mechanism is fixedly connected with a mounting mechanism, the punching mechanism comprises a punching machine main body and a connecting frame, and the side surface of the punching machine main body is fixedly connected with a connecting base. A limiting rod is fixedly connected to the surface of the connecting frame, a limiting sleeve is slidably connected to the surface of the limiting rod, and the limiting sleeve is fixedly connected with the side face of the connecting base. According to the punching device, the mounting bolts are connected with the mounting sleeves in an inserted mode and connected with the mounting frame in a threaded mode at the same time, the punching mechanism is mounted on the upper portion of the mounting mechanism, the punching mechanism and the mounting mechanism are carried in a split mode, the weight of a single structure during carrying is reduced, and the device can be moved conveniently; and the punching device is moved to the construction area where the I-shaped steel is located to be quickly opened, the carrying step of the I-shaped steel is reduced, the machining efficiency of the I-shaped steel is improved, and therefore the construction speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of punching devices, in particular to an I-beam processing and punching device. Background Art

[0002] I-beam is a metal material with an I-shaped cross-section, usually made by hot rolling or cold bending. I-beam is often used in the supporting structure of buildings. When used in building structures, I-beam is mostly installed and fixed by welding, bolt connection, riveting and other fixing methods. When using bolt connection or riveting, it is necessary to use a punching device to punch holes on the surface of the I-beam to facilitate its subsequent installation and fixation.

[0003] For example, announcement number CN218476038U discloses "a positioning and punching device for processing I-beams of ferrous metal smelting and rolling products", which includes a base, a bracket fixedly installed on the top side of the base, a groove opened on the bottom side of the bracket, a screw rod arranged on the inner side of the groove, a screw rod sleeve sleeved on the outer side of the screw rod, a fixing plate 1 fixedly installed on the bottom side of the screw rod sleeve, a supporting column fixedly installed on the bottom side of the fixing plate 1, and a fixing plate 2 fixedly installed on the end of the supporting column away from the fixing plate 1.

[0004] However, in the prior art, most of the equipment for punching holes in I-beams is large desktop equipment. When punching holes in I-beams, the I-beams need to be transferred to the operating table of the equipment for punching. When processing I-beams with heavy weight, lifting equipment is also required for coordinated operation. This type of punching equipment is suitable for mass production in prefabricated component processing plants. However, when I-beams are used for construction and production at the construction site, the punching positions of some I-beam components need to be determined on site, and then the I-beams are punched on site and then fixed and installed. The existing punching equipment is large in size and is not convenient to move with the transfer of the construction area. When it is necessary to punch holes in the I-beams, workers or transfer equipment are needed to move the I-beams to the upper part of the processing table of the punching equipment for punching, and then they are transferred to the installation position for installation and fixation, which increases the number of operating steps for the punching process, affects the processing efficiency, and increases the construction cost. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the existing punching equipment in the prior art is large in size and inconvenient to move with the transfer of the construction area. When it is necessary to punch holes in the I-beam, workers or transfer equipment are needed to move the I-beam to the upper part of the processing table of the punching equipment for punching, and then transfer it to the installation position for installation and fixation, which increases the operation steps of the punching processing, affects the processing efficiency, and increases the construction cost. A device for processing and punching I-beams is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an I-beam processing and punching device, comprising a punching mechanism, a mounting mechanism is fixedly connected to the bottom of the punching mechanism, the punching mechanism comprises a punching machine body and a connecting frame, a connecting base is fixedly connected to the side of the punching machine body, a limit rod is fixedly connected to the surface of the connecting frame, a limit sleeve is slidably connected to the surface of the limit rod, and the limit sleeve is fixedly connected to the side of the connecting base;

[0007] The mounting mechanism comprises a mounting frame, a mounting sleeve is inserted into the surface of the mounting frame, a mounting bolt is inserted into the side of the mounting sleeve, the mounting bolt is threadedly connected to the mounting frame, and the mounting sleeve is fixedly connected to the side of the connecting frame.

[0008] Preferably, a spring is fixedly connected to the bottom of the limiting sleeve, and the spring is fixedly connected to the surface of the connecting frame.

[0009] Preferably, a connecting shaft No. 1 is fixedly connected to the side of the connecting frame, one end of the connecting shaft No. 1 is rotatably connected to a handle, the surface of the handle is fixedly connected to a limiting plate, the surface of the limiting plate is provided with a limiting groove, the inside of the limiting groove is slidably connected to a connecting shaft No. 2, and the connecting shaft No. 2 is fixedly connected to the side of the connecting base.

[0010] Preferably, the mounting mechanism comprises a No. 1 slide rail, a No. 1 slider is slidably connected inside the No. 1 slide rail, a No. 2 slide rail is fixedly connected to the top of the No. 1 slider, a No. 2 slide rail is slidably connected inside the No. 2 slide rail, and the No. 2 slider is fixedly connected to the mounting frame at the top.

[0011] Preferably, the surface of the No. 1 slide rail is rotatably connected to a No. 1 adjusting screw rod, and the No. 1 adjusting screw rod is threadedly connected to the No. 1 slider; the surface of the No. 2 slide rail is rotatably connected to a No. 2 adjusting screw rod, and the No. 2 adjusting screw rod is threadedly connected to the No. 2 slider.

[0012] Preferably, a connecting plate is fixedly connected to the bottom of the No. 1 slide rail, a fixing screw is threadedly connected to the surface of the connecting plate, one end of the fixing screw is rotatably connected to a clamping plate, and a non-slip rubber pad is fixedly connected to the side of the clamping plate.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, the fixing screw is screwed to push the clamping plate and the anti-skid rubber pad to clamp and fix the two sides of the I-beam, and the anti-skid rubber pad is used to increase the friction force of the clamping position of the clamping plate on the I-beam, thereby improving the stability of the fixing of the mounting mechanism and the I-beam. Then, the mounting sleeve on the side of the connecting frame is plugged into the mounting frame, and after the punching mechanism is placed at a suitable height, it is plugged into the mounting sleeve by the mounting bolt and threadedly connected to the mounting frame at the same time, and the punching mechanism is installed on the upper part of the mounting mechanism. By carrying the punching mechanism and the mounting mechanism separately, the weight of a single structure is reduced during transportation, and the device is easy to move. The punching device is moved to the construction area where the I-beam is located to open it quickly, thereby reducing the steps of carrying the I-beam, improving the processing efficiency of the I-beam, and thus improving the construction speed.

[0015] 2. In the utility model, according to the position of the I-beam to be punched, the No. 1 adjusting screw is turned to drive the No. 1 slider to slide along the No. 1 slide rail, thereby adjusting the position of the punch body in the punching mechanism along the long side of the I-beam. Similarly, the No. 2 adjusting screw is turned to adjust the position of the punch body on the wide side of the I-beam, so that the punch body is located directly above the desired drilling direction, which is convenient for accurate punching of the I-beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a first three-dimensional structural schematic diagram of an I-beam processing and punching device;

[0017] Figure 2 A second three-dimensional structural schematic diagram of an I-beam processing and punching device is provided for the utility model;

[0018] Figure 3 The utility model provides a front view structural schematic diagram of an I-beam processing and punching device;

[0019] Figure 4 The utility model provides a side structural schematic diagram of an I-beam processing and punching device.

[0020] Legend: 1. Punching mechanism; 11. Connecting frame; 12. Limit rod; 13. Limit sleeve; 14. Spring; 15. Connecting base; 16. Punching machine body; 17. Connecting shaft No. 1; 18. Handle; 19. Limit plate; 110. Connecting shaft No. 2; 2. Mounting mechanism; 21. Slide rail No. 1; 22. Sliding block No. 1; 23. Adjusting screw No. 1; 24. Connecting plate; 25. Slide rail No. 2; 26. Sliding block No. 2; 27. Adjusting screw No. 2; 28. Mounting frame; 29. ​​Mounting sleeve; 210. Mounting bolt; 211. Fixing screw; 212. Clamp; 213. Anti-slip rubber pad. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] like Figure 1-4 As shown, the utility model provides an I-beam processing and punching device, including a punching mechanism 1, a mounting mechanism 2 is fixedly connected to the bottom of the punching mechanism 1, the punching mechanism 1 includes a punching machine body 16 and a connecting frame 11, a connecting base 15 is fixedly connected to the side of the punching machine body 16, a limiting rod 12 is fixedly connected to the surface of the connecting frame 11, a limiting sleeve 13 is slidably connected to the surface of the limiting rod 12, the limiting sleeve 13 is fixedly connected to the side of the connecting base 15, the mounting mechanism 2 includes a mounting frame 28, a mounting sleeve 29 is inserted on the surface of the mounting frame 28, a mounting bolt 210 is inserted on the side of the mounting sleeve 29, the mounting bolt 210 is threadedly connected to the mounting frame 28, and the mounting sleeve 29 is fixedly connected to the side of the connecting frame 11.

[0025] The specific settings and functions of this embodiment are described in detail below. When the construction site needs to drill holes in the I-beam, the drilling mechanism 1 and the installation mechanism 2 are moved to the construction area where the I-beam is located, and then the connecting plate 24 is placed on both sides of the I-beam. The clamping plate 212 and the anti-skid rubber pad 213 are pushed by screwing the fixing screw 211 to clamp and fix the two sides of the I-beam. The friction force of the clamping position of the clamping plate 212 on the I-beam is increased by the anti-skid rubber pad 213, and the stability of the installation mechanism 2 and the I-beam is improved.

[0026] Then, the mounting sleeve 29 on the side of the connecting frame 11 is plugged into the mounting frame 28. After the punching mechanism 1 is placed at a suitable height, it is plugged into the mounting sleeve 29 through the mounting bolt 210 and threadedly connected to the mounting frame 28. The punching mechanism 1 is installed on the upper part of the mounting mechanism 2. By transporting the punching mechanism 1 and the mounting mechanism 2 separately, the weight of a single structure is reduced during transportation, which facilitates the movement of the device. The I-beam is punched through the punching machine body 16.

[0027] Embodiment 2

[0028] like Figure 1-4As shown, a spring 14 is fixedly connected to the bottom of the limiting sleeve 13, and the spring 14 is fixedly connected to the surface of the connecting frame 11. A connecting shaft 17 is fixedly connected to the side of the connecting frame 11. A handle 18 is rotatably connected to one end of the connecting shaft 17. A limiting plate 19 is fixedly connected to the surface of the handle 18. A limiting groove is provided on the surface of the limiting plate 19. A second connecting shaft 110 is slidably connected inside the limiting groove. The second connecting shaft 110 is fixedly connected to the side of the connecting base 15. The mounting mechanism 2 includes a first slide rail 21. A first slider 22 is slidably connected inside the first slide rail 21. A second slide rail 25 is fixedly connected to the upper part of the first slider 22. The No. 2 slide rail 25 is internally slidably connected with a No. 2 slider 26, the upper part of the No. 2 slider 26 is fixedly connected to the mounting frame 28, the surface of the No. 1 slide rail 21 is rotatably connected with a No. 1 adjusting screw 23, the No. 1 adjusting screw 23 is threadedly connected to the No. 1 slider 22, the surface of the No. 2 slide rail 25 is rotatably connected with a No. 2 adjusting screw 27, the No. 2 adjusting screw 27 is threadedly connected to the No. 2 slider 26, the bottom of the No. 1 slide rail 21 is fixedly connected with a connecting plate 24, the surface of the connecting plate 24 is threadedly connected with a fixing screw 211, one end of the fixing screw 211 is rotatably connected with a splint 212, and the side of the splint 212 is fixedly connected with an anti-skid rubber pad 213.

[0029] The effect achieved by the entire embodiment is that after the mounting mechanism 2 and the punching mechanism 1 are respectively mounted on the upper part of the I-beam, the position of the I-beam to be punched is adjusted according to the need, by turning the No. 1 adjusting screw 23 to drive the No. 1 slider 22 to slide along the No. 1 slide rail 21, so as to adjust the position of the punching machine body 16 in the punching mechanism 1 along the long side of the I-beam, and similarly, by turning the No. 2 adjusting screw 27 to adjust the position of the punching machine body 16 on the wide side of the I-beam, so that the punching machine body 16 is located directly above the desired drilling direction, and then the punching machine body 16 is turned on, and the operator presses down the handle 18 to drive the limit plate 19 to move downward, so that the No. 2 connecting shaft 110, the connecting base 15 and the punching machine body 16 move downward, and the I-beam is punched through the punching machine body 16;

[0030] When the No. 2 connecting shaft 110 drives the connecting base 15 to move downward, the limiting sleeve 13 slides along the limiting rod 12, and the limiting sleeve 13 is limited by the limiting rod 12 to improve the stability of the connecting base 15 during movement. The limiting sleeve 13 is supported by the spring 14 to keep the punch body 16 stable when not in use.

[0031] The use method and working principle of the device: When the construction site needs to drill holes in the I-beam, the drilling mechanism 1 and the installation mechanism 2 are moved to the construction area where the I-beam is located, and then the connecting plate 24 is placed on both sides of the I-beam. The clamping plate 212 and the anti-skid rubber pad 213 are pushed by screwing the fixing screw 211 to clamp and fix the two sides of the I-beam, and the friction force of the clamping position of the clamping plate 212 on the I-beam is increased by the anti-skid rubber pad 213;

[0032] Then, the installation sleeve 29 on the side of the connecting frame 11 is plugged into the installation frame 28, and after the punching mechanism 1 is placed to a suitable height, the installation sleeve 29 is plugged into the installation bolt 210, and the installation frame 28 is threadedly connected to install the punching mechanism 1 on the upper part of the installation mechanism 2;

[0033] After the mounting mechanism 2 and the punching mechanism 1 are respectively mounted on the upper part of the I-beam, the position of the I-beam to be punched is adjusted according to the need, and the No. 1 adjusting screw 23 is turned to drive the No. 1 slider 22 to slide along the No. 1 slide rail 21, so as to adjust the position of the punching machine body 16 in the punching mechanism 1 along the long side of the I-beam. Similarly, the No. 2 adjusting screw 27 is turned to adjust the position of the punching machine body 16 on the wide side of the I-beam, so that the punching machine body 16 is located directly above the desired drilling direction, and then the punching machine body 16 is turned on, and the operator presses down the handle 18 to drive the limit plate 19 to move downward, so that the No. 2 connecting shaft 110, the connecting base 15 and the punching machine body 16 move downward, and the I-beam is punched through the punching machine body 16;

[0034] When the second connecting shaft 110 drives the connecting base 15 to move downward, the limiting sleeve 13 slides along the limiting rod 12, and the limiting sleeve 13 is limited by the limiting rod 12 to improve the stability of the connecting base 15 when moving, and the limiting sleeve 13 is supported by the spring 14.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An I-beam processing and punching device, comprising a punching mechanism (1), wherein the bottom of the punching mechanism (1) is fixedly connected to a mounting mechanism (2), the punching mechanism (1) comprises a punching machine body (16) and a connecting frame (11), the side of the punching machine body (16) is fixedly connected to a connecting base (15), and the surface of the connecting frame (11) is fixedly connected to a limit rod (12), characterized in that: The surface of the limiting rod (12) is slidably connected to a limiting sleeve (13), and the limiting sleeve (13) is fixedly connected to the side of the connecting base (15); The mounting mechanism (2) comprises a mounting frame (28), a mounting sleeve (29) is inserted into the surface of the mounting frame (28), a mounting bolt (210) is inserted into the side of the mounting sleeve (29), the mounting bolt (210) is threadedly connected to the mounting frame (28), and the mounting sleeve (29) is fixedly connected to the side of the connecting frame (11).

2. The I-beam processing and punching device according to claim 1, characterized in that: A spring (14) is fixedly connected to the bottom of the limiting sleeve (13), and the spring (14) is fixedly connected to the surface of the connecting frame (11).

3. The I-beam processing and punching device according to claim 1, characterized in that: A first connecting shaft (17) is fixedly connected to the side of the connecting frame (11), one end of the first connecting shaft (17) is rotatably connected to a handle (18), a surface of the handle (18) is fixedly connected to a limiting plate (19), a surface of the limiting plate (19) is provided with a limiting groove, a second connecting shaft (110) is slidably connected inside the limiting groove, and the second connecting shaft (110) is fixedly connected to the side of the connecting base (15).

4. The I-beam processing and punching device according to claim 1, characterized in that: The mounting mechanism (2) comprises a first slide rail (21), a first slider (22) being slidably connected inside the first slide rail (21), a second slide rail (25) being fixedly connected to the top of the first slider (22), a second slider (26) being slidably connected inside the second slide rail (25), and a second slider (26) being fixedly connected to the top of the mounting frame (28).

5. The I-beam processing and punching device according to claim 4, characterized in that: The surface of the No. 1 slide rail (21) is rotatably connected to a No. 1 adjusting screw rod (23), and the No. 1 adjusting screw rod (23) is threadedly connected to the No. 1 slider (22). The surface of the No. 2 slide rail (25) is rotatably connected to a No. 2 adjusting screw rod (27), and the No. 2 adjusting screw rod (27) is threadedly connected to the No. 2 slider (26).

6. The I-beam processing and punching device according to claim 5, characterized in that: The bottom of the first slide rail (21) is fixedly connected to a connecting plate (24), the surface of the connecting plate (24) is threadedly connected to a fixing screw (211), one end of the fixing screw (211) is rotatably connected to a clamping plate (212), and the side of the clamping plate (212) is fixedly connected to an anti-skid rubber pad (213).

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