Steel structure drilling device

Abstract

The utility model discloses a steel structure drilling device which comprises a base frame, a hydraulic cylinder is arranged at the upper end of the base frame, a drilling machine is arranged at the output end of the hydraulic cylinder, a rotating device is arranged at the bottom of the base frame, a groove plate is arranged at the upper end of the rotating device, a sliding table is arranged above the groove plate, and a clamping device is arranged on the sliding table. A sliding device is arranged in the groove plate and is in power connection with the sliding table. The utility model belongs to the technical field of steel structure drilling, and particularly relates to a steel structure drilling device which solves the problems that in the prior art, when steel is drilled, the steel needs to be clamped and fixed multiple times, the drilling position is not convenient and fast to adjust, and the drilling efficiency is not high.

Description

Technical Field

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

[0002] Steel structure refers to a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. The components or parts are usually connected by welds, bolts or rivets. Drilling refers to the operation of using a drill to make holes in solid materials. In the industrial production process, in order to facilitate assembly and connection, it is usually necessary to drill holes in the steel structure.

[0003] In the prior art, when drilling a hole in steel, it is necessary to fix it. However, the fixing process is rather cumbersome. After drilling a hole in the steel at one position, when drilling again is needed, the steel needs to be loosened, moved and fixed again, which is very inconvenient and reduces the drilling efficiency of the steel. Therefore, improvements are needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is that in the prior art, when drilling holes in steel, the steel needs to be clamped and fixed for many times, the adjustment of the drilling position is not convenient enough, and the drilling efficiency is not high.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a steel structure drilling device, including a base frame, a hydraulic cylinder is provided at the upper end of the base frame, a drilling rig is provided at the output end of the hydraulic cylinder, a rotating device is provided at the bottom of the base frame, a slot plate is provided at the upper end of the rotating device, a slide is provided above the slot plate, a clamping device is provided on the slide, a sliding device is provided in the slot plate and is dynamically connected to the slide; the sliding device includes a connecting block, the connecting block is fixed to the lower end surface of the slide and slides in the slot plate, a screw rod is rotated in the slot plate and is threadedly connected to the connecting block, a handwheel is provided at the outer end of the screw rod, and by rotating the handwheel, the screw rod drives the connecting block to slide in the slot plate, so that the steel placed on the slide can be moved to quickly adjust the drilling position.

[0006] Furthermore, the rotating device includes a rotating shaft, which rotates in the base frame, and a gear 2 is provided at the lower end of the rotating shaft. The upper end of the rotating shaft is fixedly connected to the slot plate. A motor is provided in the base frame, and a gear 1 is provided at the output end of the motor. The gear 1 is meshed and connected with the gear 2. The steel can be turned by the rotating device to facilitate the adjustment of the drilling position.

[0007] Furthermore, the clamping device includes a fixing block, which is located on both sides of the upper end surface of the slide, and a cylinder is provided on the fixing block. A clamp is provided at the output end of the cylinder, and the clamp can be used to quickly clamp and fix the object.

[0008] Preferably, a control console is provided on the base frame, and the control console is connected with the motor, hydraulic cylinder, drilling rig and cylinder electrical control signals.

[0009] Preferably, the width of the connecting block is equal to the inner groove width of the groove plate.

[0010] The utility model adopts the above structure to achieve the following beneficial effects:

[0011] 1. The utility model can realize fast clamping and fixing of steel on the slide by setting a clamping device, and the drilling position of the steel can be flexibly adjusted by means of the sliding device, without frequent disassembly and tightening of the steel.

[0012] 2. The utility model can realize the steering of the steel by setting a rotating device, and realize drilling at different positions of the steel under the feeding of the sliding device, which greatly improves the drilling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an overall stereogram of a steel structure drilling device of the utility model;

[0014] Figure 2 It is a three-dimensional diagram of a rotating device of a steel structure drilling device of the utility model;

[0015] Figure 3 for Figure 1 A partial enlarged view of point A in the middle.

[0016] Among them, 1. base frame, 2. hydraulic cylinder, 3. drilling rig, 4. rotating device, 5. groove plate, 6. slide, 7. clamping device, 8. sliding device, 9. connecting block, 10. screw rod, 11. hand wheel, 12. rotating shaft, 13. gear 2, 14. motor, 15. gear 1, 16. fixing block, 17. cylinder, 18. splint, 19. control panel. DETAILED DESCRIPTION

[0017] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are 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.

[0018] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0019] like Figure 1-3 The utility model is a steel structure drilling device, comprising a base frame 1, a hydraulic cylinder 2 is arranged at the upper end of the base frame 1, a control console 19 is arranged on the base frame 1, the control console 19 is connected with the motor 14, the hydraulic cylinder 2, the drilling machine 3 and the cylinder 17 by electrical control signals, the output end of the hydraulic cylinder 2 is provided with the drilling machine 3, a rotating device 4 is arranged at the bottom of the base frame 1, a groove plate 5 is arranged at the upper end of the rotating device 4, a slide 6 is arranged above the groove plate 5, a clamping device 7 is arranged on the slide 6, a sliding device 8 is arranged in the groove plate 5 and is connected to the slide 6 by power;

[0020] like Figure 1 The sliding device 8 includes a connecting block 9, which is fixed to the lower end surface of the slide 6 and slides in the slot plate 5. The width of the connecting block 9 is equal to the internal slot width of the slot plate 5. A screw rod 10 rotates in the slot plate 5 and is threadedly connected to the connecting block 9. A hand wheel 11 is provided at the outer end of the screw rod 10. By rotating the hand wheel 11, the screw rod 10 drives the connecting block 9 to slide in the slot plate 5, so that the steel placed on the slide 6 can be moved to quickly adjust the drilling position.

[0021] like Figure 1-2 The rotating device 4 includes a rotating shaft 12, which rotates in the base frame 1. A gear 2 13 is provided at the lower end of the rotating shaft 12, and the upper end of the rotating shaft 12 is fixedly connected to the slot plate 5. A motor 14 is provided in the base frame 1, and a gear 15 is provided at the output end of the motor 14. The gear 15 is meshed and connected with the gear 2 13. The rotating device 4 can be used to turn the steel so as to adjust the drilling position.

[0022] like Figure 1 and 3 The clamping device 7 includes a fixing block 16, which is located on both sides of the upper end surface of the slide 6. A cylinder 17 is provided on the fixing block 16, and a clamping plate 18 is provided at the output end of the cylinder 17. The clamping plate 18 can be used to quickly clamp and fix the object.

[0023] When in use, first place the steel material to be drilled on the slide 6, then start the cylinders 17 on both sides, the cylinders 17 push the clamps 18, the clamps 18 clamp and fix the steel material, the hydraulic cylinder 2 pushes the drill rig 3, and the drill rig 3 completes the drilling of the steel material.

[0024] When the drilling position of the steel needs to be adjusted, by turning the hand wheel 11, the screw rod 10 rotates, the screw rod 10 drives the connecting block 9 to slide in the slot plate 5, and the connecting block 9 drives the slide 6 to slide, so that it just follows the sliding position, by starting the motor 14, the gear one 15 engages the gear two 13 to rotate, and the rotating shaft 12 drives the slot plate 5 to rotate. When the sliding device 8 pushes the steel to slide, the drilling of different positions of the steel is completed, and there is no need to frequently disassemble the steel, which greatly improves the drilling efficiency of the steel.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A steel structure drilling device, comprising a base frame, characterized in that: A hydraulic cylinder is provided at the upper end of the base frame, a drilling rig is provided at the output end of the hydraulic cylinder, a rotating device is provided at the bottom of the base frame, a groove plate is provided at the upper end of the rotating device, a slide is provided above the groove plate, a clamping device is provided on the slide, and a sliding device is provided in the groove plate and is connected to the slide power.

2. A steel structure drilling device according to claim 1, characterized in that: The sliding device comprises a connecting block, which is fixed to the lower end surface of the slide and slides in the slot plate. A screw is rotated in the slot plate and is threadedly connected to the connecting block. A hand wheel is provided at the outer end of the screw.

3. A steel structure drilling device according to claim 2, characterized in that: The rotating device includes a rotating shaft, which rotates in a base frame. A gear 2 is provided at the lower end of the rotating shaft, and the upper end of the rotating shaft is fixedly connected to the slot plate. A motor is provided in the base frame, and a gear 1 is provided at the output end of the motor, and the gear 1 is meshed with the gear 2.

4. A steel structure drilling device according to claim 3, characterized in that: The clamping device comprises a fixing block, and the fixing block is located at both sides of the upper end surface of the slide table. A cylinder is arranged on the fixing block, and a clamping plate is arranged at the output end of the cylinder.

5. A steel structure drilling device according to claim 4, characterized in that: A control console is arranged on the base frame, and the control console is connected with the motor, the hydraulic cylinder, the drilling rig and the cylinder by electrical control signals.

6. A steel structure drilling device according to claim 5, characterized in that: The width of the connecting block is equal to the inner groove width of the groove plate.

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