Drilling device for steel structure production

Abstract

The utility model belongs to the technical field of steel structure drilling, and particularly relates to a drilling device for steel structure production, which comprises a working table and a drilling machine, a hydraulic cylinder assembled and connected with the working table is arranged under the drilling machine, a working plate is assembled and connected to the output end of the hydraulic cylinder, and supporting tables fixedly connected with the working table are arranged on the left side and the right side of the working plate. A clamping mechanism is assembled and connected above the two supporting tables, a plurality of rollers assembled and connected with the working table are arranged on the front side and the rear side of the hydraulic cylinder, the working plate is flush with the upper surfaces of the rollers when the hydraulic cylinder is located at the initial position, and the supporting tables are higher than the working plate; according to the steel structure moving device, a steel structure can be conveniently moved, the steel structure is moved through rotation of the roller, more labor is saved compared with the mode that the steel structure is directly moved, the roller is controlled to rotate through the second motor, and when the steel structure needs to be moved, the second motor is controlled to rotate the roller.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structure drilling, and in particular relates to a drilling device for steel structure production. Background Art

[0002] Steel structure engineering is a structure made mainly of steel, which is one of the main types of building structures. The characteristics of steel are high strength, light weight, good overall rigidity, and strong deformation ability. Therefore, it is particularly suitable for building large-span, ultra-high, and ultra-heavy buildings. The material has good homogeneity and isotropy, and is an ideal elastic body, which best conforms to the basic assumptions of general engineering mechanics. The material has good plasticity and toughness, can have large deformation, can well withstand dynamic loads, and has a short construction period.

[0003] During the production process of steel structures, holes need to be punched in the steel structures. However, due to the long length of the steel, the steel structures need to be moved when punching holes in different positions. In the prior art, the steel structures are usually moved to the required positions manually. In order to avoid dragging between the steel and the ground so that the steel is not worn, the steel structures are usually lifted and moved to the required positions. However, this method is more labor-intensive. Utility Model Content

[0004] In view of the problems raised by the above background technology, the purpose of the utility model is to provide a drilling device for steel structure production to solve the problems raised by the above background technology.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A drilling device for steel structure production includes a workbench and a drilling machine, a hydraulic cylinder assembled and connected to the workbench is provided directly below the drilling machine, a work plate is assembled and connected to the output end of the hydraulic cylinder, support tables fixedly connected to the workbench are provided on the left and right sides of the work plate, a clamping mechanism is assembled and connected above the two support tables, a plurality of rollers assembled and connected to the workbench are provided on the front and rear sides of the hydraulic cylinder, when the hydraulic cylinder is in the initial position, the work plate is flush with the upper surfaces of the rollers, and the height of the support table is higher than the position of the work plate.

[0007] Preferably, four pillars are fixedly connected to the upper sides of the two support platforms, an I-frame is connected above the pillars, both ends of the I-frame are fixedly connected to the pillars located on the same side, and a translation mechanism is assembled and connected between the drilling machine and the I-frame.

[0008] Preferably, the translation mechanism includes a lead screw, a first motor and a translation block, a telescopic cylinder and a connecting block are fixedly connected above the drilling machine, the connecting block is threadedly connected to the lead screw, the output end of the first motor is transmission connected to the lead screw, the lead screw is fixedly assembled and connected to the I-frame, and the upper part of the connecting block slides in a slide groove opened on the I-frame.

[0009] Preferably, the clamping mechanism comprises two clamping cylinders, and the output ends of the two clamping cylinders are both equipped with clamping plates.

[0010] Preferably, a placement plate with an inner side provided with a chamfer inclined upward and outward is fixedly connected to the lower side of the clamping plate.

[0011] Preferably, the number of the rollers is six, and the six rollers are symmetrically distributed on both sides of the hydraulic cylinder. Both ends of the rollers are rotatably connected with connecting plates, and the connecting plates are fixedly connected to the workbench.

[0012] Preferably, one of the rollers is connected to a second motor, the second motor is rotatably connected to the roller, and a control panel for controlling the start and stop of the second motor is provided on the upper side of the workbench.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] The utility model can facilitate the movement of the steel structure by rotating the roller, which is more labor-saving than directly moving the steel structure. The utility model controls the rotation of the roller through the second motor. When the steel structure needs to be moved, the second motor can be controlled to rotate the roller.

[0015] The drilling machine of the utility model is assembled and connected with the translation mechanism, and the position of the drilling machine can be adjusted according to the position of the hole punched in the steel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0017] Figure 1 This is a structural schematic diagram of an embodiment of a drilling device for steel structure production according to the utility model;

[0018] Figure 2 This is a schematic diagram of the state where the steel structure of the utility model is located above the working plate;

[0019] Figure 3 This is a front and side view of a drilling device for steel structure production according to the utility model;

[0020] Figure 4 This is a side view of a drilling device for steel structure production according to the utility model;

[0021] The main component symbols are described as follows:

[0022] Workbench 1, hydraulic cylinder 11, work plate 12, support table 13, roller 14, connecting plate 141, second motor 142, control board 143;

[0023] Drilling machine 2, telescopic cylinder 21, connecting block 22;

[0024] Clamping mechanism 3, clamping cylinder 31, clamping plate 32, placement plate 33;

[0025] Support column 41 , I-shaped frame 42 , translation mechanism 43 , lead screw 431 , first motor 432 , translation block 433 . DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0027] like Figure 1-4 As shown, a drilling device for steel structure production includes a workbench 1 and a drilling machine 2, a hydraulic cylinder 11 assembled and connected to the workbench 1 is provided directly below the drilling machine 2, a work plate 12 is assembled and connected to the output end of the hydraulic cylinder 11, support platforms 13 fixedly connected to the workbench 1 are provided on the left and right sides of the work plate 12, a clamping mechanism 3 is assembled and connected above the two support platforms 13, a plurality of rollers 14 assembled and connected to the workbench 1 are provided on the front and rear sides of the hydraulic cylinder 11, when the hydraulic cylinder 11 is in the initial position, the upper surfaces of the work plate 12 and the rollers 14 are flush, and the height of the support platform 13 is higher than the position of the work plate 12.

[0028] By adopting the technical solution of this embodiment, the drilling machine 2 is used to drill holes in the steel structure, and the working plate 12 assembled and connected to the output end of the hydraulic cylinder 11 supports the steel structure so that the steel structure is separated from the roller 14. It should be noted that the hydraulic cylinder 11 can also be a pneumatic cylinder to lift the steel structure; when drilling holes in the steel structure, the steel structure is first placed above the roller 14 and the working plate 12, and then the position where the hole needs to be drilled is aligned with the bottom of the drilling machine 2, and then the working plate 12 is moved upward by the hydraulic cylinder 11, and the plane of the working plate 12 is flush with the upper surface of the support platform 13, and then the steel structure is clamped by controlling the clamping mechanism 3, as shown in FIG. Figure 1 As shown, the steel structure is in a state of being clamped by the clamping mechanism 3, the steel structure is separated from the roller 14, and then the drilling machine 2 is started to drill a hole in the steel structure. After one hole is drilled, the clamping mechanism 3 on the steel structure is canceled, and the hydraulic cylinder 11 is moved downward, and the steel structure is in contact with the roller 14. When the steel structure is moved, the moving steel structure drives the roller 14 to rotate, and the sliding friction force is converted into rolling friction force, which effectively reduces the force required by the staff to move the steel structure.

[0029] Reference Figure 2: Four pillars 41 are fixedly connected to the upper sides of the two support platforms 13, an I-frame 42 is connected above the pillars 41, both ends of the I-frame 42 are fixedly connected to the pillars 41 located on the same side, and a translation mechanism 43 is assembled and connected between the drilling machine 2 and the I-frame 42.

[0030] In this embodiment, the translation mechanism 43 is used to change the position of the drilling machine 2 in a line. When the steel structure is clamped, the drilling machine 2 is moved to the position where drilling is required. The support 41 and the I-beam 42 are used to place the drilling machine 2 above the working plate 12.

[0031] Reference Figure 3 : The translation mechanism 43 includes a screw 431, a first motor 432 and a translation block 433. The telescopic cylinder 21 and the connecting block 22 are fixedly connected above the drilling machine 2. The connecting block 22 is threadedly connected to the screw 431. The output end of the first motor 432 is transmission-connected to the screw 431. The screw 431 is fixedly assembled and connected to the I-frame 42. The upper part of the connecting block 22 slides in the slide groove opened in the I-frame 42.

[0032] In this embodiment, the first motor 432 drives the lead screw 431 to rotate. When the lead screw 431 rotates, the connecting block 22 moves above the lead screw 431, so that the movement of the drilling machine 2 is controlled by controlling the rotation of the first motor 432. The lead screw 431 can also be replaced by an electric slide rail.

[0033] Reference Figure 3 The clamping mechanism 3 comprises two clamping cylinders 31, and the output ends of the two clamping cylinders 31 are both equipped with clamping plates 32.

[0034] In this embodiment, the clamping cylinder 31 is used to move the clamping plate 32 toward the middle to clamp the steel structure.

[0035] Reference Figure 3 A placement plate 33 is fixedly connected to the lower side of the clamping plate 32 and has an inner side with an inner chamfer inclined toward the outer side.

[0036] In this embodiment, when the clamping plate 32 moves toward the middle, the placement plate 33 also moves toward the middle, and the inclined chamfer first contacts the steel structure.

[0037] Reference Figure 3 There are six rollers 14 , which are symmetrically distributed on both sides of the hydraulic cylinder 11 . Both ends of the rollers 14 are rotatably connected with connecting plates 141 , and the connecting plates 141 are fixedly connected to the workbench 1 .

[0038] In this embodiment, when the hydraulic cylinder 11 is located at the initial position, the steel structure is located above the roller 14. When the steel structure is moved, there is no need to overcome the friction between the steel structure and the plane, and the steel structure can be moved with less effort.

[0039] Reference Figure 3 : A roller 14 is assembled and connected with a second motor 142, the second motor 142 is rotatably connected to the roller 14, and a control panel 143 for controlling the start and stop of the second motor 142 is provided on the upper side of the workbench 1.

[0040] In this embodiment, the second motor 142 is used to control the rotation of the roller 14. When the roller 14 rotates, the roller 14 drives the steel structure to move, thereby eliminating the need to manually move the steel structure. The rotation of the roller 14 is controlled by the control panel 143, thereby controlling the movement of the steel structure.

[0041] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0042] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A drilling device for steel structure production, comprising a workbench (1) and a drilling machine (2), characterized in that: A hydraulic cylinder (11) assembled and connected to the workbench (1) is provided directly below the drilling machine (2); a work plate (12) is assembled and connected to the output end of the hydraulic cylinder (11); support platforms (13) fixedly connected to the workbench (1) are provided on the left and right sides of the work plate (12); a clamping mechanism (3) is assembled and connected above the two support platforms (13); a plurality of rollers (14) assembled and connected to the workbench (1) are provided on the front and rear sides of the hydraulic cylinder (11); when the hydraulic cylinder (11) is in the initial position, the upper surfaces of the work plate (12) and the rollers (14) are flush, and the height of the support platform (13) is higher than the position of the work plate (12).

2. A drilling device for steel structure production according to claim 1, characterized in that: Four pillars (41) are fixedly connected to the upper sides of the two support platforms (13); an I-shaped frame (42) is connected above the pillars (41); both ends of the I-shaped frame (42) are fixedly connected to the pillars (41) located on the same side; and a translation mechanism (43) is assembled and connected between the drilling machine (2) and the I-shaped frame (42).

3. A drilling device for steel structure production according to claim 2, characterized in that: The translation mechanism (43) comprises a lead screw (431), a first motor (432) and a translation block (433); a telescopic cylinder (21) and a connecting block (22) are fixedly connected above the drilling machine (2); the connecting block (22) is threadedly connected to the lead screw (431); an output end of the first motor (432) is transmission-connected to the lead screw (431); the lead screw (431) is fixedly assembled and connected to an I-shaped frame (42); and an upper portion of the connecting block (22) slides in a slide groove provided on the I-shaped frame (42).

4. A drilling device for steel structure production according to claim 1, characterized in that: The clamping mechanism (3) comprises two clamping cylinders (31), and the output ends of the two clamping cylinders (31) are both equipped with clamping plates (32).

5. A drilling device for steel structure production according to claim 4, characterized in that: The lower side of the clamping plate (32) is fixedly connected to a placement plate (33) whose inner side is provided with a chamfered angle inclined upward and outward.

6. A drilling device for steel structure production according to claim 1, characterized in that: The number of the rollers (14) is six, and the six rollers (14) are symmetrically distributed on both sides of the hydraulic cylinder (11). Both ends of the rollers (14) are rotatably connected to connecting plates (141), and the connecting plates (141) are fixedly connected to the workbench (1).

7. A drilling device for steel structure production according to claim 6, characterized in that: One of the rollers (14) is equipped with a second motor (142), the second motor (142) is rotationally connected to the roller (14), and a control panel (143) for controlling the start and stop of the second motor (142) is provided on the upper side of the workbench (1).

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