Perforating device based on steel structural component

Abstract

The utility model discloses a punching device based on a steel structural member, which comprises a workbench, a rotating member and a drill bit fixedly connected to the output end of the rotating member, and the top of the workbench is fixedly connected with a pushing member through a support. According to the steel pipe punching device, the two sets of top frames are rotated, fixing of the two sets of top frames, the first V-shaped frame and the second V-shaped frame is completed, the two sets of positioning rods are rotated to enable the open ends of the positioning rods to abut against the outer surface wall of a steel pipe, so that positioning of the steel pipe is achieved, and finally punching operation of the steel pipe is achieved through cooperation of a pushing piece, a rotating piece and a drill bit; the V-shaped frames of the same structure guarantee the straightness of steel pipe placement, the V-shaped structures can adapt to steel pipes of different diameters, the straightness of steel pipe placement is guaranteed, the V-shaped structures can adapt to the steel pipes of different diameters, meanwhile, the two sets of top frames can deflect backwards, the steel pipes can be directly taken and placed from the upper portion, and therefore the operation space needed for taking and placing the steel pipes is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure processing, in particular to a punching device based on a steel structure member. Background Art

[0002] Steel structure is a structure made of steel material and is one of the main types of building structures. Steel pipe is a common type of steel structure. It is used to transport fluids and powdered solids, exchange heat energy, manufacture mechanical parts and containers. It is also an economical steel material and is widely used in various fields.

[0003] Chinese patent publication number CN215998298U, publication time 20220311, discloses a steel structure punching device, including a workbench, a positioning mechanism, a punching mechanism and a linkage mechanism, the positioning mechanism and the punching mechanism are both installed on the top of the workbench, and the punching mechanism is located on one side of the positioning mechanism, the linkage mechanism is installed on the inner top of the workbench, and the top of the linkage mechanism protrudes from the top of the workbench, the positioning mechanism includes a base plate, a movable component, a fixed component and a limit component, the base plate is installed on the top of the workbench by bolts, the movable component and the fixed component are both installed on the top of the base plate, and the limit component is detachably installed on the top of the fixed component.

[0004] For example, the existing punching device based on steel structure parts mentioned above realizes the placement of steel pipes through U-shaped plates and positioning mechanisms. In the specific implementation process, the semi-arc grooves of specified sizes opened on the two sets of mold bases limit the size of the steel pipes that can be processed. At the same time, the semi-arc grooves combined with the U-shaped plates cannot realize the horizontal placement of the steel pipes in the initial stage. The steel pipes are prone to warping during the subsequent positioning process. Therefore, it is urgent to propose a corresponding punching device based on steel structure parts to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned problem and to propose a punching device based on a steel structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The punching device based on steel structural parts includes a workbench, a rotating part and a drill bit fixedly connected to the output end of the rotating part, the top of the workbench is fixedly connected to a pushing part through a bracket, the output end of the pushing part is fixedly connected to the rotating part, an extension table is fixedly connected to the outer wall of the horizontal end of the workbench, and a V-shaped frame 1 and a V-shaped frame 2 are fixedly connected to the top of the extension table and the workbench respectively, the V-shaped frame 1 and the V-shaped frame 2 have the same structure, and the tops of the V-shaped frames 1 and 2 are both provided with positioning components for positioning steel pipes.

[0008] Preferably, the output end of the pusher is fixedly connected to a base frame of an L-shaped structure, the outer wall of the rotating member is fixedly connected to a sliding sleeve that slidably cooperates with the vertical end of the base frame, and a fixing portion for lifting and positioning the rotating member is provided between the sliding sleeve and the base frame.

[0009] Preferably, the fixing portion comprises a fastening rod, the fastening rod passes through the sliding sleeve through a through hole, and the fastening rod is fixedly connected to the vertical end of the base frame through a screw hole, and the screw holes are provided in multiple groups, and the multiple groups of screw holes are vertically linearly distributed.

[0010] Preferably, the positioning assembly includes two groups of top frames, which are rotatably connected to V-frame one and V-frame two through two groups of rotating shafts, and the horizontal ends of the two groups of top frames are screwed together with positioning rods, and the open ends of the two groups of top frames are detachably connected to the tops of V-frame one and V-frame two, respectively.

[0011] Preferably, the open ends of the two groups of top frames are fixedly connected with mounting plates, and the two groups of mounting plates are fixedly connected to the V-shaped frame 1 and the V-shaped frame 2 respectively through two groups of locking rods.

[0012] Preferably, the outer wall of the extension platform is fixedly connected with a slide bar slidably connected with the inner wall of the workbench, the top of the workbench is screwed with a fixing rod, and the open end of the fixing rod abuts against the top of the slide bar.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the present application, the extension table is moved according to the length of the steel pipe to be processed, and the slide bar slides against the inner surface wall of the workbench until the horizontal position of the extension table reaches a suitable range, and the positioning rod is rotated to realize the positioning of the slide bar, and the steel pipe is placed on the V-frame one and the V-frame two, and the area to be processed of the steel pipe is located below the drill bit, and then the two sets of top frames are rotated, and the two sets of top frames are fixed to the V-frame one and the V-frame two, and the two sets of positioning rods are rotated so that their open ends are all in contact with the outer surface wall of the steel pipe, so as to realize the positioning of the steel pipe, and finally the punching operation of the steel pipe is realized by the cooperation of the pushing member, the rotating member and the drill bit. The V-frame one and the V-frame two have the same structure, and the V-frame two have the same structure, which ensures the straightness of the steel pipe placement, and the V-shaped structure can adapt to steel pipes of different diameters. At the same time, the two sets of top frames can be deflected to the rear side, so that the steel pipe can be directly taken and placed from the top, thereby reducing the operating space required for taking and placing the steel pipe.

[0015] 2. In the present application, screw holes at different positions correspond to steel pipes of different sizes. According to the size of the steel pipe to be processed, the rotating part is moved vertically, and the sleeve slides along the vertical end of the base frame until the fastening rod corresponds to the screw hole at the specified position. The fastening rod is rotated to make it screwed into the screw hole at that position, so as to achieve the re-fixation of the rotating part. Under the premise that the output stroke of the common push member is constant, the telescopic height of the drill bit can be quickly adjusted according to the size of the steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure schematic diagram provided according to the embodiment of the utility model is shown;

[0017] Figure 2 A schematic diagram of a slider structure provided according to an embodiment of the utility model is shown;

[0018] Figure 3 A schematic diagram of the top frame structure provided according to an embodiment of the utility model is shown;

[0019] Figure 4 A schematic diagram of the base frame structure provided according to an embodiment of the utility model is shown.

[0020] Legend:

[0021] 1. Workbench; 2. Bracket; 3. Pusher; 4. Extension table; 5. V-shaped frame 1; 6. V-shaped frame 2; 7. Fixing rod; 8. Slide bar; 9. Top frame; 10. Mounting plate; 11. Locking rod; 12. Positioning rod; 13. Rotating shaft; 14. Bottom frame; 15. Rotating part; 16. Fastening rod; 17. Sliding sleeve; 18. Screw hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] The punching device based on steel structure comprises a workbench 1, a rotating member 15 and a drill bit fixedly connected to the output end of the rotating member 15, a pusher 3 is fixedly connected to the top of the workbench 1 through a bracket 2, the output end of the pusher 3 is fixedly connected to the rotating member 15, an extension table 4 is fixedly connected to the outer wall of the horizontal end of the workbench 1, and a V-shaped frame 1 5 and a V-shaped frame 2 6 are fixedly connected to the top of the extension table 4 and the workbench 1 respectively, the V-shaped frame 1 5 and the V-shaped frame 2 6 have the same structure, and the tops of the V-shaped frame 1 5 and the V-shaped frame 2 6 are both provided with positioning components for positioning steel pipes;

[0025] The extension table 4 is moved according to the length of the steel pipe to be processed, and the slide bar 8 slides against the inner surface wall of the workbench 1 until the horizontal position of the extension table 4 reaches a suitable range, and the fixing rod 7 is rotated to realize the positioning of the slide bar 8, and the steel pipe is placed on the V-frame 1 5 and the V-frame 2 6, and the area to be processed of the steel pipe is located below the drill bit, and then the two groups of top frames 9 are rotated, and the two groups of top frames 9 are fixed to the V-frame 1 5 and the V-frame 2 6, and the two groups of positioning rods 12 are rotated so that their open ends are all in contact with the outer surface wall of the steel pipe, so as to realize the positioning of the steel pipe, and finally the punching operation of the steel pipe is realized by the cooperation of the pushing member 3, the rotating member 15 and the drill bit. The V-frame 1 5 and the V-frame 2 6 with the same structure ensure the straightness of the steel pipe placement, and the V-shaped structure can adapt to steel pipes of different diameters. At the same time, the two groups of top frames 9 can be deflected to the rear side, so that the steel pipe can be directly taken and placed from the top, thereby reducing the operating space required for taking and placing the steel pipe.

[0026] Specifically, Figure 2 and Figure 4 As shown, the output end of the pusher 3 is fixedly connected to the base frame 14 of the L-shaped structure, the outer wall of the rotating member 15 is fixedly connected to the sliding sleeve 17 that slides with the vertical end of the base frame 14, and a fixing part for lifting and positioning the rotating member 15 is provided between the sliding sleeve 17 and the base frame 14, and the fixing part includes a fastening rod 16, the fastening rod 16 passes through the sliding sleeve 17 through a perforation, and the fastening rod 16 is fixedly connected to the vertical end of the base frame 14 through a screw hole 18, and the screw hole 18 is provided with a plurality of groups, and the plurality of groups of screw holes 18 are vertically arranged. The screw holes 18 at different positions correspond to steel pipes of different sizes. According to the size of the steel pipe to be processed, the rotating member 15 is moved vertically, and the sliding sleeve 17 slides along the vertical end of the base frame 14 until the fastening rod 16 corresponds to the screw hole 18 at the specified position. The fastening rod 16 is rotated to make it screwed into the screw hole 18 at this position, so as to realize the re-fixation of the rotating member 15. Under the premise of constant output stroke of the common push member 3, the telescopic height of the drill bit can be quickly adjusted according to the size of the steel pipe.

[0027] Specifically, Figure 2 and Figure 3As shown, the positioning assembly includes two groups of top frames 9, and the two groups of top frames 9 are rotatably connected to the V-frame 1 5 and the V-frame 2 6 through two groups of rotating shafts 13, and the horizontal ends of the two groups of top frames 9 are screwed and connected with positioning rods 12, and the open ends of the two groups of top frames 9 are detachably connected to the tops of the V-frame 1 5 and the V-frame 2 6, respectively. The two groups of top frames 9 are rotated to fix the two groups of top frames 9 to the V-frame 1 5 and the V-frame 2 6, and the two groups of positioning rods 12 are rotated so that their open ends are both in contact with the outer wall of the steel pipe, so as to realize the positioning of the steel pipe, and the open ends of the two groups of top frames 9 are fixedly connected with mounting plates 10, and the two groups of mounting plates 10 are respectively Through two sets of locking rods 11 fixedly connected with V-frame 1 5 and V-frame 2 6, both sets of top frames 9 can be deflected to the rear side, so that the steel pipe can be directly taken and placed from the top, thereby reducing the operating space required for taking and placing the steel pipe. The outer wall of the extension platform 4 is fixedly connected with a slide bar 8 slidably connected to the inner wall of the workbench 1. The top of the workbench 1 is screwed and connected with a fixing rod 7, and the open end of the fixing rod 7 abuts against the top of the slide bar 8. The extension platform 4 is moved according to the length of the steel pipe to be processed, and the slide bar 8 slides against the inner wall of the workbench 1 until the horizontal position of the extension platform 4 reaches a suitable range, and the fixing rod 7 is rotated to achieve the positioning of the slide bar 8.

[0028] Working principle: according to the length of the steel pipe to be processed, the extension table 4 is moved, and the slide bar 8 slides against the inner surface wall of the workbench 1 until the horizontal position of the extension table 4 reaches a suitable range, and the fixing rod 7 is rotated to realize the positioning of the slide bar 8, and the steel pipe is placed on the V-frame 1 5 and the V-frame 2 6, and the area to be processed of the steel pipe is located below the drill bit, and then the two sets of top frames 9 are rotated, and the two sets of top frames 9 are fixed to the V-frame 1 5 and the V-frame 2 6, and the two sets of positioning rods 12 are rotated so that their open ends are all against the outer surface wall of the steel pipe, so as to realize the positioning of the steel pipe, and finally the punching operation of the steel pipe is realized by the cooperation of the pushing member 3, the rotating member 15 and the drill bit. The V-frame 1 5 and the V-frame 2 6 with the same structure ensure The steel pipe is placed straight, and the V-shaped structure can adapt to steel pipes of different diameters. At the same time, the two sets of top frames 9 can be deflected to the rear side, so that the steel pipe can be directly taken and placed from the top, thereby reducing the operating space required for taking and placing the steel pipe. The screw holes 18 at different positions correspond to steel pipes of different sizes. According to the size of the steel pipe to be processed, the rotating member 15 is moved vertically, and the sliding sleeve 17 slides along the vertical end of the base frame 14 until the fastening rod 16 corresponds to the screw hole 18 at the specified position. The fastening rod 16 is rotated to make it screwed into the screw hole 18 at this position, so as to realize the re-fixation of the rotating member 15. Under the premise of constant output stroke of the common push member 3, the telescopic height of the drill bit can be quickly adjusted according to the size of the steel pipe.

[0029] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A punching device based on a steel structure, comprising a workbench (1), a rotating member (15) and a drill bit fixedly connected to an output end of the rotating member (15), characterized in that: The top of the workbench (1) is fixedly connected to a pushing member (3) via a bracket (2); the output end of the pushing member (3) is fixedly connected to a rotating member (15); the outer wall of the horizontal end of the workbench (1) is fixedly connected to an extension platform (4); the extension platform (4) and the top of the workbench (1) are respectively fixedly connected to a V-shaped frame 1 (5) and a V-shaped frame 2 (6); the V-shaped frame 1 (5) and the V-shaped frame 2 (6) have the same structure, and the tops of the V-shaped frame 1 (5) and the V-shaped frame 2 (6) are both provided with positioning components for positioning steel pipes.

2. The punching device based on steel structure according to claim 1, characterized in that: The output end of the pushing member (3) is fixedly connected to a base frame (14) of an L-shaped structure, the outer wall of the rotating member (15) is fixedly connected to a sliding sleeve (17) that slidably cooperates with the vertical end of the base frame (14), and a fixing portion for lifting and positioning the rotating member (15) is provided between the sliding sleeve (17) and the base frame (14).

3. The punching device based on steel structure according to claim 2, characterized in that: The fixing portion comprises a fastening rod (16), the fastening rod (16) passes through a sliding sleeve (17) through a perforation, and the fastening rod (16) is fixedly connected to the vertical end of the base frame (14) through a screw hole (18), and the screw holes (18) are provided in a plurality of groups, and the plurality of groups of screw holes (18) are vertically linearly distributed.

4. The punching device based on steel structure according to claim 3 is characterized in that: The positioning assembly comprises two groups of top frames (9), the two groups of top frames (9) are rotatably connected to the V-frame one (5) and the V-frame two (6) through two groups of rotating shafts (13), and the horizontal ends of the two groups of top frames (9) are both screwed and connected with positioning rods (12), and the open ends of the two groups of top frames (9) are detachably connected to the tops of the V-frame one (5) and the V-frame two (6).

5. The punching device based on steel structure according to claim 4, characterized in that: The open ends of the two groups of top frames (9) are fixedly connected with mounting plates (10), and the two groups of mounting plates (10) are respectively fixedly connected to the V-shaped frame 1 (5) and the V-shaped frame 2 (6) through two groups of locking rods (11).

6. The punching device based on steel structure according to claim 5, characterized in that: The outer wall of the extension platform (4) is fixedly connected to a slide bar (8) which is slidably connected to the inner wall of the workbench (1); the top of the workbench (1) is screwed with a fixing rod (7), and the open end of the fixing rod (7) abuts against the top of the slide bar (8).

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