Adjustable working table for ship machining and maintenance

Abstract

The utility model discloses an adjustable work table for ship processing and maintenance, which comprises an L-shaped base, the left side and the right side of the top of the L-shaped base are fixedly connected with telescopic rods, the tops of the telescopic rods are fixedly connected with a supporting seat, and the bottom of the inner cavity of the supporting seat is fixedly connected with a rotating motor. The output end of the rotating motor is fixedly connected with a main rotating rod, the top of the main rotating rod penetrates through the supporting seat and is fixedly connected with a clamping device, the clamping device comprises a placing table, and the left side and the right side of the bottom of the placing table are both fixedly connected with auxiliary rotating rods; the bottom of the auxiliary rotating rod extends into an inner cavity of the supporting base and is movably connected with a fixing sleeve through a bearing. The lifting motor, the lifting screw rod, the lifting block and the mounting sleeve are matched for use, so that the height of the worktable is convenient to adjust, the worktable with different heights does not need to be replaced for maintenance and processing, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ship maintenance, in particular to an adjustable workbench for ship processing and maintenance. Background Art

[0002] Ships are man-made vehicles that mainly operate in geographical waters. In addition, civilian ships are generally called ships, military ships are called warships, and small ships are called boats or boats. They are collectively called ships or boats. The interior mainly includes accommodation space, support structure and drainage structure, and has a propulsion system that uses external or self-contained energy. The appearance is generally a streamlined envelope that is conducive to overcoming fluid resistance. The materials are constantly updated with the advancement of science and technology. In the early days, they were natural materials such as wood, bamboo, and hemp. In modern times, they are mostly steel, aluminum, fiberglass, acrylic and various composite materials. Workbenches are required in ship processing and maintenance.

[0003] The utility model patent with the patent application publication number CN213320007U discloses a workbench for processing ship parts with adjustable size, including a workbench, support feet are provided at both ends of the bottom of the workbench, a receiving cavity is provided on one side of the workbench, a bottom plate is provided at the bottom of the receiving cavity, slide grooves are provided on both sides of the top of the bottom plate, guide rods are provided between the slide grooves and located at the middle of the top of the bottom plate, threaded rods 1 are provided between both sides of the guide rods and the slide grooves, motors 1 are connected to the input ends of the threaded rods 1, the motors 1 are installed on one side of the top of the bottom plate, a slide plate matching the threaded rods 1 is sleeved on the threaded rods 1, wherein the guide rods pass through the bottom center of the slide plate, and slide blocks matching the slide grooves are provided on both sides of the bottom of the slide plate. Beneficial effect: It is suitable for processing ship parts of different sizes, effectively improves work efficiency, and avoids processing time delayed by changing the workbench.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that the height of the workbench cannot be adjusted, so when the height needs to be adjusted during ship processing and maintenance, the workbench can only be replaced, which has low work efficiency. Secondly, the ship cannot be fixed and clamped, which easily causes deviation during ship processing and maintenance, thereby reducing the quality of ship maintenance.

[0005] Therefore, it is necessary to invent an adjustable workbench for ship processing and maintenance to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an adjustable workbench for ship processing and maintenance, which has the advantages of convenient height adjustment and fixed clamping, and solves the problems that the height of the workbench cannot be adjusted, the work efficiency is low, and the ship cannot be fixed and clamped, which reduces the quality of ship maintenance.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an adjustable workbench for ship processing and maintenance, comprising an L-shaped base, wherein the left and right sides of the top of the L-shaped base are fixedly connected with telescopic rods, the top of the telescopic rods is fixedly connected with a support seat, the bottom of the inner cavity of the support seat is fixedly connected with a rotating motor, the output end of the rotating motor is fixedly connected with a main rotating rod, the top of the main rotating rod passes through the support seat and is fixedly connected with a clamping device, the clamping device comprises a placing table, the left and right sides of the bottom of the placing table are fixedly connected with auxiliary rotating rods, the bottom of the auxiliary rotating rods extends to the inner cavity of the support seat and is movably connected with a fixing sleeve through a bearing, the bottom of the fixing sleeve is in contact with the bottom of the inner cavity of the support seat, and the right side of the top of the L-shaped base is fixedly connected with a lifting box, and the front surfaces of the lifting box and the placing table are both equipped with inspection doors.

[0008] Preferably, a driving motor is fixedly connected to the bottom of the inner cavity of the placement table, a rotating rod is fixedly connected to the output end of the driving motor, a driving gear is fixedly connected to the top of the rotating rod, a driven gear is meshed on the left and right sides of the driving gear, a clamping rotating rod is fixedly connected to the outer side of the driven gear, a moving block is provided on the surface of the clamping rotating rod through a threaded sleeve, a fixed splint is fixedly connected to the top of the moving block, and a limiting groove for cooperating with the moving block is provided on the top of the placement table.

[0009] Preferably, a lifting motor is fixedly connected to the top of the inner cavity of the lifting box, a lifting screw is fixedly connected to the output end of the lifting motor, a lifting block is provided on the surface of the lifting screw through a threaded sleeve, the left side of the lifting block passes through the lifting box and is fixedly connected to the support seat, and a lifting groove is provided on the left side of the lifting box for use with the lifting block.

[0010] Preferably, a rotating rod sleeve is provided on the side away from the clamping rotating rod through a bearing movable sleeve, and the outer side of the rotating rod sleeve is fixedly connected to the outer side of the inner cavity of the placement table.

[0011] Preferably, a mounting sleeve is provided at the bottom of the lifting screw rod through a bearing movable sleeve, and the bottom of the mounting sleeve is fixedly connected to the bottom of the inner cavity of the lifting box.

[0012] Preferably, a buffer spring is fixedly connected to the top and bottom of one side corresponding to the fixed clamping plate, and a buffer plate is fixedly connected to the inner side of the buffer spring.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model uses a lifting motor, a lifting screw, a lifting block and a mounting sleeve in combination, which has the advantage of conveniently adjusting the height of the workbench. There is no need to replace workbenches of different heights for maintenance and processing, thereby improving work efficiency.

[0015] 2. The utility model has the advantage of fixed clamping through the coordinated use of a driving motor, a driving gear, a driven gear, a clamping rotating rod, a moving block and a fixed clamping plate, so that the ship will not be offset during processing and maintenance, thereby improving the quality of ship maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the clamping device of the utility model;

[0018] Figure 3 It is a front view of the structure of the utility model.

[0019] In the figure: 1 L-shaped base, 2 telescopic rod, 3 support seat, 4 rotating motor, 5 main rotating rod, 6 clamping device, 61 placing table, 62 driving motor, 63 rotating rod, 64 driving gear, 65 driven gear, 66 clamping rotating rod, 67 rotating rod sleeve, 68 moving block, 69 fixed splint, 610 buffer spring, 611 buffer plate, 612 limiting groove, 7 secondary rotating rod, 8 fixed sleeve, 9 lifting box, 10 lifting motor, 11 lifting screw, 12 installation sleeve, 13 lifting block, 14 lifting slot, 15 inspection door. DETAILED DESCRIPTION

[0020] See also Figure 1-Figure 3 , an adjustable workbench for ship processing and maintenance, comprising an L-shaped base 1, a telescopic rod 2 is fixedly connected to the left and right sides of the top of the L-shaped base 1, a support seat 3 is fixedly connected to the top of the telescopic rod 2, a rotating motor 4 is fixedly connected to the bottom of the inner cavity of the support seat 3, a main rotating rod 5 is fixedly connected to the output end of the rotating motor 4, the top of the main rotating rod 5 passes through the support seat 3 and is fixedly connected to a clamping device 6, the clamping device 6 comprises a placing table 61, a sub-rotating rod 7 is fixedly connected to the left and right sides of the bottom of the placing table 61, the bottom of the sub-rotating rod 7 extends to the inner cavity of the support seat 3 and is movably connected to a fixing sleeve 8 through a bearing, the bottom of the fixing sleeve 8 is in contact with the bottom of the inner cavity of the support seat 3, a lifting box 9 is fixedly connected to the right side of the top of the L-shaped base 1, and an inspection door 15 is installed on the front surface of the lifting box 9 and the placing table 61;

[0021] The bottom of the inner cavity of the placement table 61 is fixedly connected with a driving motor 62, the output end of the driving motor 62 is fixedly connected with a rotating rod 63, the top of the rotating rod 63 is fixedly connected with a driving gear 64, the left and right sides of the driving gear 64 are meshed with driven gears 65, the outer side of the driven gear 65 is fixedly connected with a clamping rotating rod 66, the surface of the clamping rotating rod 66 is provided with a moving block 68 through a threaded sleeve, the top of the moving block 68 is fixedly connected with a fixed clamping plate 69, and the top of the placement table 61 is provided with a limiting groove 612 used in conjunction with the moving block 68, through the limiting groove 612, the left and right movement of the moving block 68 is facilitated, and the clamping and fixing of the ship is convenient;

[0022] A lifting motor 10 is fixedly connected to the top of the inner cavity of the lifting box 9, and a lifting screw 11 is fixedly connected to the output end of the lifting motor 10. A lifting block 13 is provided on the surface of the lifting screw 11 through a threaded sleeve. The left side of the lifting block 13 penetrates the lifting box 9 and is fixedly connected to the support seat 3. A lifting slot 14 used to cooperate with the lifting block 13 is provided on the left side of the lifting box 9. Through the lifting slot 14, the lifting block 13 can move up and down freely, which is convenient for adjusting the height of the support seat 3;

[0023] A rotating rod sleeve 67 is provided on the side away from the clamping rotating rod 66 through a bearing movable sleeve, and the outer side of the rotating rod sleeve 67 is fixedly connected to the outer side of the inner cavity of the placement table 61. Through the rotating rod sleeve 67, the clamping rotating rod 66 can be rotated in the inner cavity of the placement table 61, which is convenient for driving the movement of the moving block 68;

[0024] The bottom of the lifting screw 11 is provided with a mounting sleeve 12 through a bearing movable sleeve, and the bottom of the mounting sleeve 12 is fixedly connected to the bottom of the inner cavity of the lifting box 9. Through the mounting sleeve 12, the lifting screw 11 can be rotated in the inner cavity of the lifting box 9, which facilitates the movement of the lifting block 13;

[0025] The top and bottom of the corresponding side of the fixed clamp plate 69 are fixedly connected with a buffer spring 610, and the inner side of the buffer spring 610 is fixedly connected with a buffer plate 611. The buffer spring 610 allows the fixed clamp plate 69 to have a shrinkage space, thereby improving the practicality of the maintenance workbench.

[0026] When in use, first place the ship to be repaired on the top of the placement table 61, and then start the drive motor 62 to rotate forward through the external controller, the forward rotation of the drive motor 62 drives the rotating rod 63 to rotate, the rotation of the rotating rod 63 drives the driving gear 64 to rotate, the rotation of the driving gear 64 drives the driven gear 65 to rotate, the rotation of the driven gear 65 drives the rotation of the clamping rotating rod 66, thereby driving the moving block 68 to move inward, the movement of the moving block 68 drives the fixed clamping plate 69 to move, when the buffer spring 610 cannot shrink inward, turn off the drive motor 62; when the height of the workbench needs to be adjusted for maintenance, the lifting motor 10 is started to rotate forward through the external controller, the lifting motor 10 rotates forward to drive the lifting screw 11 to rotate, the lifting screw 11 rotates to drive the lifting block 13 to move up, thereby driving the support seat 3 to move up, the height of the placement table 61 rises, and the height adjustment is completed; when the maintenance angle needs to be adjusted, the rotating motor 4 can also be started to rotate forward through the external controller, the rotating motor 4 rotates forward to drive the main rotating rod 5 to rotate, so that the placement table 61 rotates, and the ship maintenance angle is adjusted.

[0027] In summary: the adjustable workbench for ship processing and maintenance, through the coordinated use of the lifting motor 10, the lifting screw 11, the lifting block 13, the mounting sleeve 12, the driving motor 62, the driving gear 64, the driven gear 65, the clamping rotating rod 66, the moving block 68 and the fixed clamping plate 69, solves the problem that the height of the workbench cannot be adjusted, the working efficiency is low, and secondly, the ship cannot be fixed and clamped, which reduces the quality of ship maintenance.

Claims

1. An adjustable workbench for ship processing and maintenance, comprising an L-shaped base (1), characterized in that: The left and right sides of the top of the L-shaped base (1) are fixedly connected to telescopic rods (2), the top of the telescopic rod (2) is fixedly connected to a support seat (3), the bottom of the inner cavity of the support seat (3) is fixedly connected to a rotating motor (4), the output end of the rotating motor (4) is fixedly connected to a main rotating rod (5), the top of the main rotating rod (5) passes through the support seat (3) and is fixedly connected to a clamping device (6), the clamping device (6) comprises a placement table (61), the left and right sides of the bottom of the placement table (61) are fixedly connected to auxiliary rotating rods (7), the bottom of the auxiliary rotating rod (7) extends to the inner cavity of the support seat (3) and is movably connected to a fixing sleeve (8) through a bearing, the bottom of the fixing sleeve (8) contacts the bottom of the inner cavity of the support seat (3), the right side of the top of the L-shaped base (1) is fixedly connected to a lifting box (9), and the front surfaces of the lifting box (9) and the placement table (61) are both installed with inspection doors (15).

2. The adjustable workbench for ship processing and maintenance according to claim 1, characterized in that: The bottom of the inner cavity of the placement table (61) is fixedly connected to a driving motor (62), the output end of the driving motor (62) is fixedly connected to a rotating rod (63), the top of the rotating rod (63) is fixedly connected to a driving gear (64), the left and right sides of the driving gear (64) are meshed with driven gears (65), the outer side of the driven gear (65) is fixedly connected to a clamping rotating rod (66), the surface of the clamping rotating rod (66) is provided with a moving block (68) through a threaded sleeve, the top of the moving block (68) is fixedly connected to a fixed clamping plate (69), and the top of the placement table (61) is provided with a limiting groove (612) used in conjunction with the moving block (68).

3. The adjustable workbench for ship processing and maintenance according to claim 1, characterized in that: A lifting motor (10) is fixedly connected to the top of the inner cavity of the lifting box (9), and a lifting screw (11) is fixedly connected to the output end of the lifting motor (10). A lifting block (13) is provided on the surface of the lifting screw (11) via a threaded sleeve. The left side of the lifting block (13) passes through the lifting box (9) and is fixedly connected to the support seat (3). A lifting groove (14) for use with the lifting block (13) is provided on the left side of the lifting box (9).

4. The adjustable workbench for ship processing and maintenance according to claim 2, characterized in that: A rotating rod sleeve (67) is provided on the side away from the clamping rotating rod (66) via a bearing movable sleeve, and the outer side of the rotating rod sleeve (67) is fixedly connected to the outer side of the inner cavity of the placement platform (61).

5. The adjustable workbench for ship processing and maintenance according to claim 3, characterized in that: The bottom of the lifting screw rod (11) is provided with a mounting sleeve (12) via a bearing movable sleeve, and the bottom of the mounting sleeve (12) is fixedly connected to the bottom of the inner cavity of the lifting box (9).

6. The adjustable workbench for ship processing and maintenance according to claim 2, characterized in that: The top and bottom of one side corresponding to the fixed clamping plate (69) are both fixedly connected to a buffer spring (610), and the inner side of the buffer spring (610) is fixedly connected to a buffer plate (611).

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