Drilling device for ship accessory machining

Abstract

The drilling device comprises a supporting frame, a first hydraulic rod is installed above the supporting frame, the output end of the first hydraulic rod is connected with a mounting base, a first motor is installed in the mounting base, and the output end of the first motor is connected with a driving rotating shaft through a coupler; and a second motor is installed above the supporting frame, the output end of the second motor is connected with a rotating rod through a coupler, and a supporting seat is installed at the lower end of the rotating rod. According to the drilling device for ship accessory machining, the driving rotating rod drives the supporting base to rotate, the position of a drill rod can be changed, the drill rod of the needed model is moved to the position below the driving rotating shaft, the driving rotating rod is driven to move downwards to be clamped into a connecting hole, then the driving rotating rod is controlled to rotate, and the drill rod can be controlled to rotate while moving downwards to drill a steel pipe; by means of the design, the drill rod can be replaced conveniently and rapidly, and drilling machining of different sizes can be conveniently conducted on ship accessories.

Description

TECHNICAL FIELD

[0001] The utility model relates to ship accessory processing technical field, concretely is a drilling device for ship accessory processing. BACKGROUND

[0002] Ship refers to the general term of various boats, is the transportation tool that can navigate or carry out transportation or operation in water area, is a kind of man-made traffic tool mainly running in geography water, and ship is composed of various accessories, wherein steel pipe accessory needs to be drilled when being processed, to facilitate the assembly of steel pipe.

[0003] At present, the drilling device for ship accessory is not convenient for the quick replacement of drill rod according to the size of the hole drilled in steel pipe, is not conducive to the quick drilling of steel pipe, and the position of steel pipe drilling also cannot be accurately and conveniently positioned, needs manual measurement control, and the operation complexity is high, therefore we propose a drilling device for ship accessory processing to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a drilling device for ship accessory processing to solve the problems that the drill rod cannot be quickly replaced according to the size of the hole drilled in steel pipe on the market at present, and the position of steel pipe drilling also cannot be accurately and conveniently positioned.

[0005] To achieve the above object, the utility model provides the following technical scheme: a drilling device for ship accessory processing, including support frame, the upper portion of support frame is installed with first hydraulic rod, the output end of first hydraulic rod is connected with mounting seat, the inside of mounting seat is installed with first motor, the output end of first motor is connected with driving shaft through coupling;

[0006] The upper portion of support frame is installed with second motor, the output end of second motor is connected with rotating rod through coupling, the lower end of rotating rod is installed with support seat, the inside of support seat is connected with spring, the upper end of spring is connected with moving plate, the end away from support seat of moving plate is rotatably connected with driven shaft, the inside of driven shaft is equipped with connecting hole, the lower end of driven shaft is bolted with drill rod;

[0007] The left and right ends of support frame are both installed with second hydraulic rod, the output end of second hydraulic rod is connected with pressing plate;

[0008] The left end of support frame is provided with positioning assembly for calibrating and defining the drilling position of steel pipe.

[0009] Preferably, the positioning assembly comprises a measuring scale installed at the left end of the support frame, a sliding sleeve is arranged outside the measuring scale, a moving seat is arranged in the sliding sleeve, and a baffle is connected to the rear end of the moving seat.

[0010] Preferably, the shape and size of the driving rotating shaft and the connecting hole are matched, and the lowest point of the driving rotating shaft is higher than the highest point of the driven rotating shaft in the initial state.

[0011] Preferably, the moving plate and the support seat form an elastic structure through a spring, and the moving plate is distributed at equal angles about the longitudinal center line of the support seat.

[0012] Preferably, the right end of the measuring scale and the longitudinal center line of the driving rotating shaft are located in the same vertical plane, and the measuring scale and the moving seat are fixed through bolts.

[0013] Preferably, the baffles and the left and right side walls of the support frame are distributed in parallel with each other, and the positions of the baffles correspond to the positions of the through holes formed in the left and right side walls of the support frame.

[0014] Compared with the prior art, the beneficial effects of the present application are:

[0015] (1) The drilling device for ship accessory machining drives the support seat to rotate through the driving rotating rod, adjusts the position of the drill rod, moves the drill rod of the required type to the lower side of the driving rotating shaft, drives the driving rotating rod to move downward and be clamped into the connecting hole, then controls the driving rotating rod to rotate, and the drill rod can be controlled to rotate and move downward to drill the steel pipe. This design can conveniently and quickly replace the drill rod, and is convenient for drilling machining of different sizes of ship accessories.

[0016] (2) The drilling device for ship accessory machining drives the moving seat to move on the measuring scale, adjusts the position of the baffle, adjusts and locks the position of the baffle in advance according to the drilling position of the steel pipe, directly blocks the steel pipe by using the baffle, and only needs to directly place the steel pipe for drilling. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the present application;

[0019] Figure 3 It is a schematic diagram of the rear view structure of the present application;

[0020] Figure 4 It is a schematic diagram of the moving seat structure of the present application;

[0021] Figure 5 It is a schematic diagram of the driven rotating shaft structure of the present application.

[0022] In the figure: 1, support frame; 2, first hydraulic rod; 3, mounting seat; 4, first motor; 5, driving shaft; 6, second motor; 7, rotating rod; 8, support seat; 9, spring; 10, moving plate; 11, driven shaft; 12, drill rod; 13, connecting hole; 14, second hydraulic rod; 15, pressing plate; 16, measuring scale; 17, baffle; 18, moving seat. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides the following technical scheme: a drilling device for ship accessory machining, including support frame 1, the top of support frame 1 is installed with first hydraulic rod 2, and the output end of first hydraulic rod 2 is connected with mounting seat 3, and the inside of mounting seat 3 is installed with first motor 4, and the output end of first motor 4 is connected with driving shaft 5 through shaft coupling;

[0025] Further, the shape and size of the driving shaft 5 and the connecting hole 13 are matched, and the lowest point of the driving shaft 5 is higher than the highest point of the driven shaft 11 in the initial state, so that the driving shaft 5 can be smoothly clamped into the connecting hole 13 when it moves down, and the driven shaft 11 can be smoothly controlled to rotate when the driving shaft 5 rotates;

[0026] The top of the support frame 1 is provided with a second motor 6, the output end of the second motor 6 is connected with a rotating rod 7 through a shaft coupling, the lower end of the rotating rod 7 is provided with a support seat 8, the inside of the support seat 8 is connected with a spring 9, the upper end of the spring 9 is connected with a moving plate 10, the end of the moving plate 10 away from the support seat 8 is rotatably connected with a driven shaft 11, the inside of the driven shaft 11 is provided with a connecting hole 13, and the lower end of the driven shaft 11 is bolted with a drill rod 12.

[0027] Further, the moving plate 10 and the support seat 8 form an elastic structure through the spring 9, the moving plate 10 is distributed at equal angles about the longitudinal center line of the support seat 8, the position of the moving plate 10 can be flexibly adjusted, the position of the drill rod 12 can be moved up and down, and the drilling of the steel pipe is realized.

[0028] The left and right ends of the support frame 1 are both provided with a second hydraulic rod 14, and the output end of the second hydraulic rod 14 is connected with a pressing plate 15.

[0029] Further, the positioning assembly comprises a measuring scale 16 installed at the left end of the support frame 1, a sliding sleeve is arranged outside the measuring scale 16, a moving seat 18 is arranged in the sliding sleeve, and a baffle 17 is connected to the rear end of the moving seat 18;

[0030] Further, the right end of the measuring scale 16 is located in the same vertical plane as the longitudinal center line of the driving shaft 5, the measuring scale 16 and the moving seat 18 are fixed by bolts, the drilling position of the steel pipe can be calibrated and limited by the measuring scale 16, and the steel pipe can be accurately drilled smoothly.

[0031] Further, the baffle 17 and the left and right side walls of the support frame 1 are distributed in parallel, the position of the baffle 17 corresponds to the position of the through hole arranged in the left and right side walls of the support frame 1, the baffle 17 can be used to block the end of the steel pipe, and the drilling position of the steel pipe can be directly measured and confirmed.

[0032] Specifically, the second motor 6 is connected to the power supply, the rotating rod 7 connected to the control output end of the second motor 6 is rotated, the support seat 8 installed at the lower end is controlled to rotate, the position of the drill rod 12 is exchanged, the drill rod 12 of the required model is moved below the driving shaft 5, the work of the second motor 6 is stopped, at this time, the first hydraulic rod 2 can be opened, the mounting seat 3 is pushed to move downward, the driving shaft 5 is controlled to move downward, the driving shaft 5 is moved into the connecting hole 13, the driving shaft 5 is continuously driven to move downward, at this time, the moving plate 10 is pressed to move downward, the spring 9 is pressed to store energy, the drill rod 12 is smoothly driven to move downward, at the same time, the first motor 4 is connected to the power supply, the driving shaft 5 connected to the control output end of the first motor 4 is rotated, the drill rod 12 is driven to rotate by the driving shaft 5 and the driven shaft 11, the steel pipe is drilled by the drill rod 12, after the drilling is completed, the mounting seat 3 is controlled to move upward by the first hydraulic rod 2, the driving shaft 5 is driven to move upward, at this time, the moving plate 10 is controlled to move upward by the spring 9 which stores energy, the drill rod 12 is driven to move upward and reset for standby;

[0033] According to the position of the steel pipe required to be drilled, the moving seat 18 is adjusted, the moving seat 18 is driven to slide on the measuring scale 16, the baffle 17 installed on the moving seat 18 is synchronously moved, the position data of the measuring scale 16 opposite to the position of the sharp end in the middle of the moving seat 18 is the distance between the drilling position of the steel pipe and the position of the end of the steel pipe, after the adjustment is completed, the moving seat 18 and the measuring scale 16 are locked by bolts, the steel pipe is passed through the support frame 1 from the right position until the left end of the steel pipe abuts against the baffle 17, at this time, the drilling position of the steel pipe is aligned with the drill rod 12, the second hydraulic rod 14 is opened, the pressing plate 15 is pushed to move downward, the steel pipe is pressed and fixed by the pressing plate 15, and the contents not described in detail in the specification belong to the existing technology known to the person skilled in the art.

[0034] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A drilling device for processing of fittings of a ship, comprising a support frame (1), characterized in that: The upper side of the support frame (1) is provided with a first hydraulic rod (2), and the output end of the first hydraulic rod (2) is connected with a mounting seat (3). The upper side of the support frame (1) is provided with a second motor (6), and the output end of the second motor (6) is connected with a rotating rod (7) through a shaft coupling. The left and right ends of the support frame (1) are provided with second hydraulic rods (14), and the output ends of the second hydraulic rods (14) are connected with pressing plates (15). The left end of the support frame (1) is provided with a positioning assembly for calibrating and limiting the drilling position of the steel pipe.

2. A drilling apparatus for processing a marine accessory according to claim 1, characterized in that: The positioning assembly comprises a measuring scale (16) mounted on the left end of the support frame (1), and the outer side of the measuring scale (16) is slidably sleeved with a moving seat (18).

3. The drilling apparatus for processing of a marine accessory according to claim 1, characterized in that: The shape and size of the driving shaft (5) and the connecting hole (13) are matched, and in the initial state, the lowest point of the driving shaft (5) is higher than the highest point of the driven shaft (11).

4. The drilling apparatus for processing a marine accessory according to claim 1, characterized in that: The moving plate (10) and the support seat (8) constitute an elastic structure through the spring (9), and the moving plate (10) is distributed at equal angles about the longitudinal center line of the support seat (8).

5. The drilling apparatus for processing of a marine accessory according to claim 2, characterized in that: The right end of the measuring scale (16) and the longitudinal center line of the driving shaft (5) are located in the same vertical plane, and the measuring scale (16) and the moving seat (18) are fixed through bolts.

6. The drilling apparatus for processing of marine accessories according to claim 2, wherein: The left and right side walls of the support frame (1) are parallel to each other, and the position of the baffle (17) corresponds to the position of the through hole of the left and right side walls of the support frame (1).

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