Drilling device for steel plate machining

Abstract

The utility model discloses a drilling device for steel plate machining, which comprises a workbench, a drilling device, a drilling device and a drilling device, the interior of the workbench is hollow, the top of the workbench is provided with an opening, and a steel plate is placed above the workbench; the lifting assemblies are assembled on the two sides of the top face of the workbench. The mounting plate moves along with the movement of the lifting assembly; the drilling motor is assembled on the mounting plate, the output end of the drilling motor is connected with a drill bit, a matching plate is assembled on the drilling motor, a dust cover is assembled below the matching plate, and the dust cover is used for surrounding the drill bit in the center. The problems that chippings and dust fly during drilling and the chippings and the dust cannot be collected can be solved.

Description

Technical Field

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

[0002] Steel plate is a flat steel material that is poured with molten steel and pressed after cooling. The steel plate is flat and rectangular and can be directly rolled or cut from a wide steel strip. Steel plates are divided into hot rolling and cold rolling according to rolling. Thin plates are divided into ordinary steel, high-quality steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel and industrial pure iron thin plates according to steel types. According to professional uses, there are plates for oil drums, enamel plates, bulletproof plates, etc. According to surface coatings, there are galvanized thin plates, tinned thin plates, lead-plated thin plates, plastic composite steel plates, etc. In the process of steel plate processing, it is necessary to drill holes in the steel plate, which will generate a lot of debris and dust. These debris and dust are diffused in the air, affecting the surrounding environment and the health of the operators. Based on this, a steel plate drilling device is designed. Utility Model Content

[0003] In order to overcome at least one of the defects of the prior art, the utility model provides a steel plate processing drilling device, which can solve the problem of flying debris and dust during drilling and the problem that the debris and dust cannot be collected.

[0004] The technical solution adopted by the utility model to solve the problem is:

[0005] A steel plate processing and drilling device comprises: a workbench, the interior of the workbench is hollow and the top is open, the top of the workbench is used to place steel plates; a lifting assembly, the lifting assembly is mounted on both sides of the top surface of the workbench; a mounting plate, the mounting plate moves with the movement of the lifting assembly; a drilling motor, the drilling motor is mounted on the mounting plate, the output end of the drilling motor is connected to a drill bit, the drilling motor is mounted with a matching plate, a dust cover is mounted below the matching plate, and the dust cover is used to surround the drill bit in the center.

[0006] By adopting the above solution, the drilling effect is achieved by using the drilling motor in conjunction with the drill bit, and the splashing of dust and debris is reduced by the dust cover.

[0007] Furthermore, the lifting assembly includes: a support frame, the interior of the support frame is hollow; a transmission screw, the transmission screw is arranged inside the support frame; and a drive motor, the drive motor is arranged on the top of the support frame and is drivingly connected to the transmission screw.

[0008] By adopting the above solution, the effect of longitudinal movement is achieved.

[0009] Furthermore, two ends of the mounting plate are fixedly connected with sliders, and the sliders are threadedly connected to the transmission screw, and when the transmission screw rotates, the sliders are driven to move longitudinally.

[0010] By adopting the above solution, the rotation of the transmission screw drives the longitudinal movement of the slider, thereby driving the longitudinal movement of the mounting plate.

[0011] Furthermore, pressing assemblies are provided on both sides of the bottom of the mounting plate, and the pressing assemblies include a first hydraulic device and a pressing plate, the first hydraulic device is fixedly connected to the bottom of the mounting plate, and the pressing plate is fixedly connected to the output end of the first hydraulic device.

[0012] By adopting the above solution, the pressing operation is realized by the pressing plate, which facilitates the fixing of the steel plate.

[0013] Furthermore, the dust cover is a retractable bellows.

[0014] By adopting the above solution, it is convenient to contact with the steel plate and avoid the splashing of dust and debris when drilling.

[0015] Furthermore, the inner side walls of the two support frames are equipped with a second hydraulic device, and the output end of the second hydraulic device is connected to a push plate, and the push plate is used to push the debris above the steel plate.

[0016] By adopting the above solution, the second hydraulic device drives the push plate to push the debris above the steel plate from the drill hole into the debris bin.

[0017] Furthermore, a filter screen is provided at the open top of the workbench, a collecting channel is provided inside the workbench and below the filter screen, and a chip collecting groove is provided below the collecting channel.

[0018] By adopting the above scheme, the debris is discharged through the filter screen and falls through the collection channel.

[0019] Furthermore, a chip collecting bin is provided in the chip collecting groove, the chip collecting bin slides in and out along the chip collecting groove, and a handle is provided on the outer surface of the chip collecting bin.

[0020] By adopting the above solution, the chip collecting bin can be conveniently pulled out by the handle for collection.

[0021] Furthermore, a suction fan is provided on one side of the collecting channel, a suction port of the suction fan is connected to a suction duct, and the suction duct faces the inside of the collecting channel.

[0022] By adopting the above solution, dust and debris are sucked into the collection channel by the suction fan and fall into the chip collection bin to achieve collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the cross-sectional structure of an embodiment of the utility model;

[0024] Among them, the meanings of the accompanying drawings are as follows: 1. workbench; 11. steel plate; 12. filter; 13. collecting channel; 14. chip collecting groove; 15. chip collecting bin; 151. handle; 2. lifting assembly; 21. support frame; 22. transmission screw; 23. driving motor; 3. mounting plate; 31. slider; 4. drilling motor; 41. drill bit; 5. matching plate; 6. dust cover; 7. pressing assembly; 71. first hydraulic device; 72. pressing plate; 8. second hydraulic device; 81. push plate; 9. suction fan; 91. suction duct. DETAILED DESCRIPTION

[0025] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described and discussed below in conjunction with the accompanying drawings of the present invention. Obviously, what is described here is only a part of the examples of the present invention, not all the examples. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] In order to facilitate the understanding of the embodiments of the present utility model, the following will be further explained by taking specific embodiments as examples in conjunction with the drawings, and each embodiment does not constitute a limitation on the embodiments of the present utility model.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and 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, and therefore cannot be understood as a limitation on the present invention.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0029] See also Figure 1The utility model discloses a steel plate 11 processing drilling device: it includes a workbench 1, a lifting component 2, a mounting plate 3 and a drilling motor 4, the interior of the workbench 1 is hollow and has an opening on the top, the top of the workbench 1 is used to place the steel plate 11, the lifting component 2 is assembled on both sides of the top surface of the workbench 1, the mounting plate 3 moves with the movement of the lifting component 2, the drilling motor 4 is assembled on the mounting plate 3, the output end of the drilling motor 4 is connected with a drill bit 41, the drilling motor 4 is assembled with a matching plate 5, and a dust cover 6 is assembled under the matching plate 5, the dust cover 6 is used to surround the drill bit 41 in the center, and the drilling effect is achieved by the drilling motor 4 and the drill bit 41, and the dust cover 6 is used to reduce the splashing of dust and debris.

[0030] Specifically, the dust cover 6 is a retractable bellows, which facilitates the contact between the bellows and the steel plate 11 and prevents the splashing of dust and debris when drilling.

[0031] In this embodiment, the lifting assembly 2 includes a support frame 21, a transmission screw 22 and a drive motor 23. The support frame 21 is hollow inside, the transmission screw 22 is arranged inside the support frame 21, and the drive motor 23 is arranged at the top of the support frame 21 and is driven and connected to the transmission screw 22 to achieve the effect of longitudinal movement.

[0032] In this embodiment, sliders 31 are fixedly connected to the two ends of the mounting plate 3, and the sliders 31 are threadedly connected to the transmission screw 22. When the transmission screw 22 rotates, the sliders 31 are driven to move longitudinally. The rotation of the transmission screw 22 drives the sliders 31 to move longitudinally, thereby driving the mounting plate 3 to move longitudinally.

[0033] Specifically, pressing assemblies 7 are provided on both sides of the bottom of the mounting plate 3, and the pressing assembly 7 includes a first hydraulic device 71 and a pressing plate 72. The first hydraulic device 71 is fixedly connected to the bottom of the mounting plate 3, and the pressing plate 72 is fixedly connected to the output end of the first hydraulic device 71. The pressing operation is realized by the pressing plate 72, so that the steel plate 11 is conveniently fixed.

[0034] The inner side walls of the two support frames 21 are equipped with a second hydraulic device 8, and the output end of the second hydraulic device 8 is connected to a push plate 81, and the push plate 81 is used to push the debris above the steel plate 11. The second hydraulic device 8 drives the push plate 81 to push the debris above the steel plate 11 from the drill hole into the debris bin. Specifically, the first hydraulic device 71 and the second hydraulic device 8 are air cylinders, hydraulic cylinders or oil cylinders.

[0035] A filter screen 12 is provided at the open top of the workbench 1, a collection channel 13 is provided inside the workbench 1 and below the filter screen 12, a chip collecting trough 14 is provided below the collection channel 13, and the debris is discharged through the filter screen 12 and falls through the collection channel 13. A chip collecting bin 15 is provided in the chip collecting trough 14, and the chip collecting bin 15 slides in and out along the chip collecting trough 14. A handle 151 is provided on the outer surface of the chip collecting bin 15, and the chip collecting bin 15 is conveniently pulled out for collection through the handle 151. A suction fan 9 is provided on one side of the collection channel 13, and the suction port of the suction fan 9 is connected to a suction duct 91, and the suction duct 91 faces the inside of the collection channel 13, and the dust and debris are sucked into the collection channel 13 by the suction fan 9, and fall into the chip collecting bin 15 to achieve collection.

[0036] The working principle and steps of the utility model are as follows: when in use, the steel plate 11 is placed above the workbench 1, the driving motor 23 is started, the mounting plate 3 is driven to move longitudinally, the steel plate 11 is pressed by the pressing plate 72, the drilling motor 4 is started to drive the drill bit 41 to perform the drilling operation on the steel plate 11, after the drilling is completed, the second hydraulic device 8 is started to drive the push plate 81 to move, the debris is pushed to the collection channel 13, and the suction fan 9 is started to suck the debris and dust into the chip collection bin 15, and the chip collection bin 15 is taken out by the handle 151 to achieve the collection effect.

[0037] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A steel plate processing drilling device, characterized in that: include: A workbench, wherein the interior of the workbench is hollow and the top is open, and the top of the workbench is used to place a steel plate; A lifting assembly, the lifting assembly is assembled on both sides of the top surface of the workbench; a mounting plate, wherein the mounting plate moves with the movement of the lifting assembly; A drilling motor, the drilling motor is mounted on the mounting plate, a drill bit is connected to the output end of the drilling motor, a matching plate is mounted on the drilling motor, a dust cover is mounted below the matching plate, and the dust cover is used to surround the drill bit in the center; The lifting assembly comprises: A support frame, wherein the interior of the support frame is hollow; A transmission screw rod, the transmission screw rod is arranged inside the support frame; A driving motor, which is disposed on the top of the supporting frame and is drivingly connected to the transmission screw; The inner side walls of the two support frames are equipped with a second hydraulic device, and the output end of the second hydraulic device is connected to a push plate, and the push plate is used to push the debris above the steel plate; A filter screen is provided at the open top of the workbench, a collecting channel is provided inside the workbench and below the filter screen, and a chip collecting groove is provided below the collecting channel; A chip collecting bin is arranged in the chip collecting groove, the chip collecting bin slides in and out along the chip collecting groove, and a handle is arranged on the outer surface of the chip collecting bin; A suction fan is arranged on one side of the collecting channel, and a suction port of the suction fan is connected to a suction duct, and the suction duct faces the inside of the collecting channel.

2. A steel plate processing drilling device according to claim 1, characterized in that: Slide blocks are fixedly connected to the two ends of the mounting plate. The slide blocks are threadedly connected to the transmission screw. When the transmission screw rotates, the slide blocks are driven to move longitudinally.

3. A steel plate processing drilling device according to claim 2, characterized in that: Pressing components are arranged on both sides of the bottom of the mounting plate. The pressing components include a first hydraulic device and a pressing plate. The first hydraulic device is fixedly connected to the bottom of the mounting plate, and the pressing plate is fixedly connected to the output end of the first hydraulic device.

4. A steel plate processing drilling device according to claim 1, characterized in that: The dust cover is a telescopic bellows.

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