CN210387651U - Drilling machine for maritime work platform - Google Patents
Drilling machine for maritime work platform Download PDFInfo
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- CN210387651U CN210387651U CN201921091957.6U CN201921091957U CN210387651U CN 210387651 U CN210387651 U CN 210387651U CN 201921091957 U CN201921091957 U CN 201921091957U CN 210387651 U CN210387651 U CN 210387651U
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- speed reducer
- power frame
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Abstract
The utility model relates to a drilling machine for maritime work platform, including drill bit connecting piece, hydraulic drive rig, power frame, speed reducer, hand wheel, speed reducer support, main support, magnet fixed bolster, electro-magnet, direction feed bar fixed bolster, direction feed bar removal pair, direction feed bar, ball fixed bolster, ball, power frame connection pair, start the electro-magnet, the fixed clamping of drilling machine is accomplished. The method comprises the steps of selecting a proper drill bit, installing the drill bit on a connecting piece connected with a drilling machine, starting a hydraulic motor on the drilling machine, enabling the drill bit to start rotating, shaking a hand wheel, driving an input shaft of a speed reducer to rotate, driving an output shaft of the speed reducer to drive a ball screw to rotate, driving a power frame connecting pair and driving a power frame to perform feeding action along a guide polished rod, and enabling the drill bit to start cutting a steel plate to complete drilling operation. The marine drilling platform has the beneficial effects of simple structure, reliable and easy clamping, and convenience in use, and is suitable for drilling operation on a marine platform on water and under water.
Description
Technical Field
The utility model relates to a drilling machine for maritime work platform steel sheet surface bores the fabrication hole, exists stress in order to eliminate the steel sheet part.
Background
In the process of processing and manufacturing the steel plate and the steel pipe on the marine platform, the steel plate and the steel pipe are locally deformed and have internal stress due to stress change. The existence of local stress brings inconvenience to subsequent construction and work, and certain potential safety hazards exist. The elimination of local stresses requires the opening of holes in the steel plate or pipe where the stresses are present. The field construction situation puts specific requirements on the drilling equipment, the cutter used for drilling and the fixing mode of the drilling equipment. Therefore, the drilling tool with simple structure, easy operation and reliable clamping is of great significance to research.
Disclosure of Invention
In view of the special needs of job site, the utility model provides a drilling machine for maritime work platform adopts hydraulic motor drive rig, special hole expanding drill bit, there is local drilling fabrication hole of local stress at the platform, eliminates the local stress of steel sheet, and concrete technical scheme is, a drilling machine for maritime work platform, including drill bit connecting piece, hydraulic drive rig, power frame connect vice, speed reducer, hand wheel, speed reducer support, main support, magnet fixed bolster, electro-magnet, direction polished rod fixed bolster, direction polished rod removes vice, direction polished rod, ball fixed bolster, ball, its characterized in that: the magnet fixing bracket is fixed on the electromagnet, the main bracket is fixed on the front end surface of the magnet fixing bracket, the power frame connecting pair is sleeved on the ball screw, the ball screw fixing bracket is arranged at two ends of the ball screw, the power frame connecting pair is connected with the power frame through a bolt, the ball screw is fixed on the main bracket through the ball screw fixing bracket, the guide light bar moving pair is sleeved on the guide light bar, the guide light bar fixing bracket is arranged at two ends of the guide light bar, two guide light bars are respectively fixed on the main bracket through the guide light bar fixing bracket, the power frame is connected with the guide light bar moving pair through a bolt, the power frame can move up and down along the guide light bars under the power action of the ball screw, the drill bit connecting piece is fixed at the bottom end of the hydraulic drive drilling machine, the drive drilling machine is fixed on the front end surface of the power frame, the speed reducer is fixed on the upper end surface of the speed reducer support, an output shaft of the speed reducer is connected with the upper end of the ball screw, and the hand wheel is fixed on the speed reducer.
The beneficial effects of the utility model are that simple structure, clamping are reliable, convenient to use, are fit for on the maritime work platform and implement the drilling operation under water.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is a side view of the structure of the present invention;
fig. 4 is a usage state diagram of the present invention.
Detailed Description
As shown in fig. 1, 2 and 3, a drilling machine for a maritime work platform comprises a drill bit connecting piece 1, a hydraulic drive drilling machine 2, a power frame 3, a power frame connecting pair 4, a speed reducer 5, a hand wheel 6, a speed reducer support 7, a main support 8, a magnet fixing support 9, an electromagnet 10, a guide polished rod fixing support 11, a guide polished rod moving pair 12, a guide polished rod 13, a ball screw fixing support 14 and a ball screw 15, wherein the magnet fixing support 9 is fixed on the electromagnet 10, the main support 8 is fixed on the front end surface of the magnet fixing support 9, the power frame connecting pair 4 is sleeved on the ball screw 15, the ball screw fixing supports 14 are arranged at two ends of the ball screw 15, the power frame connecting pair 4 is connected with the power frame 3 through bolts, the ball screw 15 is fixed on the main support 8 through the ball screw fixing support 14, the guide polished rod moving pair 12 is sleeved on the guide polished rod 13, the guide light bar fixing supports 11 are arranged at two ends of a guide light bar 13, so that the two guide light bars 13 are respectively fixed on a main support 8 through the guide light bar fixing supports 11, a power frame 3 is connected with a guide light bar moving pair 12 through bolts, the power frame 3 can move up and down along the guide light bar 13 under the power action of a ball screw 15, a drill bit connecting piece 1 is fixed at the bottom end of a hydraulic drive drilling machine 2, the drive drilling machine 2 is fixed at the front end face of the power frame 3, a speed reducer support 7 is an L-shaped folded plate and fixed at the top end of the main support 8, a speed reducer 5 is fixed at the upper end face of the speed reducer support 7, an output shaft of the speed reducer 5 is connected with the upper.
As shown in figure 4, when the device is used, a drilling machine for a maritime work platform is connected with a hydraulic power station, a clamping position is selected on a steel plate 17 needing to be processed with a fabrication hole, the drilling machine for the maritime work platform is placed, the electromagnet 10 is started, and the drilling machine is fixed and clamped. The appropriate drill bit 16 is selected to be mounted on the coupling 1 to which the drilling machine 2 is connected. Starting a hydraulic motor on the drilling machine 2, rotating the drill bit 16, shaking the hand wheel 6, driving the input shaft of the speed reducer 5 to rotate by the hand wheel 6, driving the ball screw 15 to rotate by the output shaft of the speed reducer 5, driving the power frame connecting pair 4 and the power frame 3 to perform feeding action along the guide polished rod 13 by the rotation of the ball screw 15, and cutting the steel plate 17 by the drill bit 16 to complete drilling operation.
The device has simple requirements on clamping a machined workpiece, adopts permanent magnet electromagnets for clamping and fixing, controls the feeding speed by hand cranking, has simple operation on the steel plate cutting process, is suitable for performing operation on a maritime work platform on water and under water, and has wide application.
Claims (1)
1. The utility model provides a drilling machine for maritime work platform, includes drill bit connecting piece (1), hydraulic drive rig (2), power frame (3), vice (4) of power frame connection, speed reducer (5), hand wheel (6), speed reducer support (7), main support (8), magnet fixed bolster (9), electro-magnet (10), direction polished rod fixed bolster (11), direction polished rod removes vice (12), direction polished rod (13), ball fixed bolster (14), ball (15), its characterized in that: the magnet fixing support (9) is fixed on the electromagnet (10), the main support (8) is fixed on the front end face of the magnet fixing support (9), the power frame connecting pair (4) is sleeved on a ball screw (15), the power frame connecting pair (4) is connected with the power frame (3) through a bolt, the ball screw fixing supports (14) are arranged at two ends of the ball screw (15), the ball screw (15) is fixed on the main support (8) through the ball screw fixing support (14), the guide light bar moving pair (12) is sleeved on the guide light bar (13), the guide light bar fixing supports (11) are arranged at two ends of the guide light bar (13), two guide light bars (13) are respectively fixed on the main support (8) through the guide light bar fixing supports (11), the power frame (3) is connected with the guide light bar moving pair (12) through a bolt, under the power action of the ball screw (15), the power frame (3) can reciprocate along direction feed beam (13), and drill bit connecting piece (1) is fixed in hydraulic drive rig (2) bottom, and hydraulic drive rig (2) are fixed in power frame (3) preceding terminal surface, speed reducer support (7) be L shape folded plate, be fixed in main support (8) top, speed reducer (5) are fixed in speed reducer support (7) up end, and speed reducer (5) output shaft links together with ball (15) upper end, and hand wheel (6) are fixed in on speed reducer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921091957.6U CN210387651U (en) | 2019-07-12 | 2019-07-12 | Drilling machine for maritime work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921091957.6U CN210387651U (en) | 2019-07-12 | 2019-07-12 | Drilling machine for maritime work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210387651U true CN210387651U (en) | 2020-04-24 |
Family
ID=70354155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921091957.6U Active CN210387651U (en) | 2019-07-12 | 2019-07-12 | Drilling machine for maritime work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210387651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024930A (en) * | 2020-08-21 | 2020-12-04 | 浙江大学 | Adjustable drilling device suitable for combined machine tool machining automobile brake disc |
-
2019
- 2019-07-12 CN CN201921091957.6U patent/CN210387651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024930A (en) * | 2020-08-21 | 2020-12-04 | 浙江大学 | Adjustable drilling device suitable for combined machine tool machining automobile brake disc |
| CN112024930B (en) * | 2020-08-21 | 2021-11-23 | 浙江大学 | Adjustable drilling device suitable for combined machine tool machining automobile brake disc |
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