Surface punching equipment for ship crane gantry machining

Abstract

The surface punching equipment for ship crane gantry machining comprises a workbench, a pair of vertical plates are arranged on the workbench in a bilateral symmetry mode, a transverse plate is fixed to the top ends of the pair of vertical plates, first sliding grooves are horizontally formed in the opposite end faces of the pair of vertical plates, and a movable plate which is in sliding connection with the first sliding grooves in a matched mode is arranged below the transverse plate; a driving air cylinder for driving the moving plate to move is arranged on the bottom face of the transverse plate, a pair of baffles are arranged on the bottom face of the moving plate in a bilateral symmetry mode, a rotating plate is arranged between the baffles, the two ends of the rotating plate are rotationally connected with the baffles through rotating shafts, a screw is rotationally arranged below the rotating plate, and a first driving motor for driving the screw to rotate is arranged on the bottom face of the rotating plate; a connecting block is in threaded connection with the screw, a telescopic rod is fixed to the bottom face of the connecting block, and a perforating machine is installed on the bottom face of the telescopic rod. According to the punching equipment, the punching machine can move front, back, left and right through structural cooperation, the punching machine is inclined through gear cooperation, multi-angle punching is achieved, and the applicability is wider.

Description

Technical Field

[0001] This application relates to the field of ship crane gantry processing technology, and in particular to a surface drilling device for ship crane gantry processing. Background Technology

[0002] During the manufacturing process of gantry frames, it is often necessary to drill holes in the frame. However, existing drilling equipment cannot perform angled drilling, resulting in poor applicability. Summary of the Invention

[0003] The purpose of this invention is to provide a surface drilling device for processing ship crane gantry, so as to overcome the shortcomings of the prior art.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] This application discloses a surface drilling device for processing the gantry of a ship crane, including a workbench. The workbench is characterized by: a pair of vertical plates symmetrically arranged on the left and right sides; a horizontal plate fixed to the top of each pair of vertical plates; a first sliding groove horizontally arranged on the facing end faces of each pair of vertical plates; a movable plate slidably connected to the first sliding groove below the horizontal plate; a driving cylinder for moving the movable plate on the bottom surface of the horizontal plate; a pair of baffles symmetrically arranged on the bottom surface of the movable plate; a rotating plate between the pair of baffles; two ends of the rotating plate rotatably connected to the pair of baffles via rotating shafts; a screw rotatably arranged below the rotating plate; a first driving motor for driving the screw to rotate on the bottom surface of the rotating plate; a connecting block threaded onto the screw; a telescopic rod fixed to the bottom surface of the connecting block; a drilling machine mounted on the bottom surface of the telescopic rod; a first gear fixedly sleeved on one of the rotating shafts; a second gear meshing with the first gear; and a second driving motor for driving the second gear to rotate fixed to the bottom surface of the movable plate.

[0006] Preferably, in the above-mentioned surface drilling equipment for processing ship crane gantry, a turntable is provided on the workbench below the horizontal plate, an annular slider is provided on the bottom surface of the turntable, an annular slide rail is provided on the workbench and rotates in cooperation with the annular slider, an annular rack is provided on the outer circumference of the turntable, a third gear is meshed on the annular rack, and a third drive motor for driving the third gear is fixed on the workbench.

[0007] Preferably, in the above-mentioned surface drilling equipment for processing ship crane gantry, a horizontal block protrudes from the top of the moving plate, and the two ends of the driving cylinder are fixedly connected to the horizontal block and the horizontal plate, respectively.

[0008] Preferably, in the above-mentioned surface drilling equipment for processing ship crane gantry, both the first drive motor and the second drive motor are reversible motors.

[0009] Preferably, in the surface punching device for processing the gantry of a ship crane described above, the screw rod is rotatably connected to the rotating plate through a bearing seat.

[0010] Preferably, in the surface punching device for processing the gantry of a ship crane described above, a second sliding groove is provided on the bottom surface of the rotating plate, and the top end of the connecting block is slidably connected to the second sliding groove in a matching manner.

[0011] Compared with the prior art, the advantages of the present invention are as follows:

[0012] Through the structural cooperation, the punching machine can move back and forth, left and right, and the gear cooperation makes the punching machine tilt, so as to realize multi-angle punching, and the applicability is wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings described below are only some embodiments recorded in the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 The figure shows a schematic structural diagram of a surface punching device for processing the gantry of a ship crane in a specific embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The following will combine the drawings in the embodiments of the present invention to describe the technical solutions in the embodiments of the present invention in detail. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0016] Refer Figure 1As shown, the surface drilling equipment for processing the gantry of a ship crane in this embodiment includes a workbench 1. A pair of vertical plates 2 are symmetrically arranged on the workbench 1. A horizontal plate 3 is fixed to the top of the pair of vertical plates 2. A first sliding groove 4 is horizontally provided on the facing end faces of the pair of vertical plates 2. A movable plate 5 is provided below the horizontal plate 3, slidingly connected to the first sliding groove 4. A driving cylinder 6 is provided on the bottom surface of the horizontal plate 3 to drive the movable plate 5. A pair of baffles 7 are symmetrically arranged on the bottom surface of the movable plate 5. A rotating plate 8 is provided between the pair of baffles 7. The two ends of the rotating plate 8... A rotating shaft 9 is rotatably connected to a pair of baffles 7. A screw 10 is rotatably mounted below the rotating plate 8. A first drive motor 11 is mounted on the bottom surface of the rotating plate 8 to drive the screw 10 to rotate. A connecting block 12 is threaded onto the screw 10. A telescopic rod 13 is fixed on the bottom surface of the connecting block 12. A punch 14 is mounted on the bottom surface of the telescopic rod 13. A first gear 15 is fixedly sleeved on one of the rotating shafts 9. A second gear 16 is meshed with the first gear 15. A second drive motor 17 is fixed on the bottom surface of the moving plate 8 to drive the second gear 16 to rotate.

[0017] Furthermore, a turntable 18 is provided on the workbench below the horizontal plate 3, and an annular slider 19 is provided on the bottom surface of the turntable 18. An annular slide rail 20 is provided on the workbench 1 to rotate and cooperate with the annular slider 19. An annular rack 21 is provided on the outer circumference of the turntable 18, and a third gear 22 is meshed on the annular rack 21. A third drive motor 23 that drives the third gear 22 is fixed on the workbench 1.

[0018] Furthermore, a horizontal block 25 protrudes from the top of the movable plate 5, and the two ends of the drive cylinder 6 are fixedly connected to the horizontal block 25 and the horizontal plate 3, respectively.

[0019] Furthermore, both the first drive motor 11 and the second drive motor 17 are reversible motors.

[0020] Furthermore, the screw 10 is rotatably connected to the rotating plate 8 via the bearing seat 26.

[0021] Furthermore, the bottom surface of the rotating plate 8 is provided with a second sliding groove 24, and the top of the connecting block 12 is slidably connected with the second sliding groove 24.

[0022] In this technical solution, the drilling machine can move forward, backward, left, and right through structural cooperation, and the drilling machine can tilt through gear cooperation, thereby achieving multi-angle drilling and making it more applicable.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0024] The above are merely specific embodiments of this application. It should be noted that those skilled in the art can make several improvements and modifications without departing from the principles of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A surface drilling device for machining a ship crane gantry, comprising a worktable, characterized in that: A pair of vertical plates are symmetrically arranged on the left and right sides of the workbench. A horizontal plate is fixed to the top of the pair of vertical plates. A first sliding groove is horizontally provided on the facing end faces of the pair of vertical plates. A movable plate is provided below the horizontal plate and slidably connected with the first sliding groove. A drive cylinder is provided on the bottom surface of the horizontal plate to drive the movable plate to move. A pair of baffles are symmetrically arranged on the bottom surface of the movable plate. A rotating plate is provided between the pair of baffles. The two ends of the rotating plate are rotatably connected to the pair of baffles through rotating shafts. A screw is rotatably provided below the rotating plate. A first drive motor is provided on the bottom surface of the rotating plate to drive the screw to rotate. A connecting block is threaded onto the screw. A telescopic rod is fixed on the bottom surface of the connecting block. A drilling machine is installed on the bottom surface of the telescopic rod. A first gear is fixedly sleeved on one of the rotating shafts. A second gear is meshed on the first gear. A second drive motor is fixed on the bottom surface of the movable plate to drive the second gear to rotate.

2. The surface drilling equipment for processing ship crane gantry according to claim 1, characterized in that: A turntable is provided on the workbench below the horizontal plate. An annular slider is provided on the bottom surface of the turntable. An annular slide rail is provided on the workbench and rotates in conjunction with the annular slider. An annular rack is provided on the outer circumference of the turntable. A third gear is meshed on the annular rack. A third drive motor for driving the third gear is fixed on the workbench.

3. The surface drilling equipment for processing ship crane gantry according to claim 1, characterized in that: The top of the movable plate is provided with a horizontal block, and the two ends of the driving cylinder are fixedly connected to the horizontal block and the horizontal plate, respectively.

4. The surface drilling equipment for processing ship crane gantry according to claim 1, characterized in that: Both the first drive motor and the second drive motor are reversible motors.

5. The surface drilling equipment for processing ship crane gantry according to claim 1, characterized in that: The screw is rotatably connected to the rotating plate via a bearing housing.

6. The surface drilling equipment for processing ship crane gantry according to claim 1, characterized in that: The bottom surface of the rotating plate is provided with a second sliding groove, and the top of the connecting block is slidably connected to the second sliding groove.

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