Multipurpose limiting tool for ship machining

Abstract

The multipurpose limiting tool for ship machining relates to the technical field of limiting tools for ship machining and comprises a supporting plate, a base is fixedly connected to the upper surface of the supporting plate, a rust removal machining box is installed on the upper surface of the base, and a through groove is formed in the bottom end of the lower surface of the rust removal machining box; a conveying mechanism is installed on the upper surface, close to the through groove, of the supporting plate, positioning mechanisms are installed on the opposite inner side walls of the through groove, and pressing mechanisms are installed on the upper surfaces of the supporting plates on the two sides of the rust removal machining box. Through cooperation of the structures, ship steel plates with different widths can be fixedly clamped during machining.

Description

Technical Field

[0001] The utility model belongs to the technical field of ship processing limiting tooling, in particular to a multi-purpose ship processing limiting tooling. Background Art

[0002] Ship processing and maintenance is the regular maintenance and repair of ships during their service life to keep them in good technical condition. During these inspections and maintenance, rust removal of steel plates is an essential step.

[0003] The utility model with announcement number CN217860617U discloses a ship steel plate processing device, including a processing box, a collecting assembly is arranged in the middle of the upper outer surface of the processing box, a supporting platform is fixedly installed on the lower outer surface of the processing box, a bracket is fixedly installed on the lower outer surface of the supporting platform, a conveying mechanism is detachably installed on the lower part of the inner surfaces of both sides of the processing box, a limiting assembly is fixedly installed on the front side of the upper outer surface of the support platform, and the limiting assembly is located at the front end of the processing box.

[0004] In the process of implementing this application, it was found that the technology has the following problems: in the above patent documents, when the ship steel plate is transported to the inside of the processing box through the conveying mechanism for rust removal processing, the upper surface of the ship steel plate will be supported from the end by the limit assembly to prevent the ship steel plate from tilting upward during processing; however, when the width of the processed ship steel plate is much smaller than the width of the conveying mechanism, if the position of the ship steel plate placed on the conveying mechanism is tilted or the ship steel plate is offset during transmission, it is easy for the ship steel plate to not be well derusted after being conveyed to the inside of the processing box.

[0005] Therefore, a multi-purpose limiting tooling for ship processing is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a multi-purpose limiting tool for ship processing in order to fix and clamp ship steel plates of different widths during processing.

[0007] The technical solution adopted by the utility model is as follows:

[0008] A multi-purpose position-limiting tool for ship processing, comprising a support plate, the upper surface of the support plate is fixedly connected to a base, a rust removal processing box is installed on the upper surface of the base, a through slot is opened at the bottom end of the lower surface of the rust removal processing box, a conveying mechanism is installed on the upper surface of the support plate close to the through slot, a positioning mechanism is installed on the opposite inner side wall of the through slot, and a pressing mechanism is installed on the upper surface of the support plate on both sides of the rust removal processing box;

[0009] The positioning mechanism includes a motor and a sliding rod. The motor is fixedly connected to the inner wall of one side at the right end of the through groove. A lead screw is installed at the output end of the motor. The end of the lead screw away from the motor is rotatably connected to the inner wall of the other side of the through groove through a bearing. Two moving blocks are threadedly connected to the outer surface of the lead screw. The lead screw has two thread segments with opposite helix directions, and the two moving blocks are respectively located on the thread segments with different helix directions. The sliding rod is fixedly connected to the inner wall at the left end of the through groove. Two sliding sleeves are slidably connected to the outer surface of the sliding rod. A connecting rod is fixedly connected between the side surfaces of the sliding sleeve and the moving block that are close to each other;

[0010] The lower surfaces of the sliding sleeve and the moving block are fixedly connected with a first hydraulic cylinder. A first lifting column is installed at the output end of the lower surface of the first hydraulic cylinder. The end of the first lifting column away from the first hydraulic cylinder is fixedly connected with a positioning plate.

[0011] Further, the pressing mechanism includes a gantry. The gantry is fixedly connected to the upper surfaces of the support plates on both sides of the rust removal processing box. A second hydraulic cylinder is fixedly connected to the middle of the lower surface of the gantry. A second lifting column is installed at the output end of the lower surface of the second hydraulic cylinder. The lower surface of the second lifting column is fixedly connected with a pressing plate.

[0012] Further, a rubber pad is fixedly connected to the lower surface of the pressing plate.

[0013] Further, the input ends of the rust removal processing box, the conveying mechanism, the motor, the first hydraulic cylinder, and the second hydraulic cylinder are electrically connected to an external power source.

[0014] Further, both ends of the conveying mechanism pass through the lower end of the gantry and extend to both sides.

[0015] Further, the number of the support plates is two, and the two support plates are fixedly connected to both ends of the lower surface of the base.

[0016] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0017] 1. In the present utility model, after placing the ship steel plate on the conveying mechanism, the conveying mechanism can be used to convey the position of the ship steel plate that needs to be processed into the through groove. Then, the first hydraulic cylinder can be started to make the first lifting column drive the positioning plate to move downward until the two positioning plates are close to the side of the ship steel plate. Then, the motor is started to make the lead screw rotate. At this time, the two moving blocks will approach each other under the rotation of the lead screw and drive the two positioning plates to approach the side of the ship steel plate, so as to clamp the side of the ship steel plate with different widths, which is convenient for the subsequent rust removal processing box to process the ship steel plate; through the cooperation of the above structures, the ship steel plate with different widths can be fixedly clamped during processing.

[0018] 2. In this utility model, on the other hand, when it is necessary to press the ship steel plate to be processed, the positioning plate can be first moved above the side of the ship steel plate, and then the first hydraulic cylinder can be started to drive the positioning plate by the first lifting column to press the side of the ship steel plate, which is convenient for processing the ship steel plate; and the pressing mechanism can press the ship steel plate from both ends, improving the stability during the processing of the ship steel plate; through the cooperation of the above structures, ship steel plates with different widths can be fixedly clamped during processing, and it can also be used to press the side of the ship steel plate to improve stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 is a schematic diagram of the structure of this utility model without the pressing mechanism;

[0021] Figure 3 is a schematic diagram of the positioning mechanism of this utility model;

[0022] Figure 4 In this utility model Figure 1 is an enlarged view of part A.

[0023] Markings in the figure: 1 - support plate, 2 - base, 3 - rust removal processing box, 4 - conveying mechanism, 5 - positioning mechanism, 6 - pressing mechanism, 31 - through groove, 51 - motor, 52 - slide bar, 53 - lead screw, 54 - moving block, 55 - first hydraulic cylinder, 56 - first lifting column, 57 - positioning plate, 58 - connecting rod, 59 - sliding sleeve, 61 - gantry, 62 - second hydraulic cylinder, 63 - second lifting column, 64 - pressing plate, 65 - rubber pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] To make the objectives, technical solutions and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are part of the embodiments of this utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of this utility model without creative efforts shall fall within the protection scope of this utility model. Embodiment

[0025] Refer to Figures 1 - 4, A multi-purpose limiting tooling for ship processing, including a support plate 1. The upper surface of the support plate 1 is fixedly connected with a base 2. The number of support plates 1 is two, and the two support plates 1 are fixedly connected to both ends of the lower surface of the base 2. Specifically, the two support plates 1 can support the base 2 from below. On the upper surface of the base 2, a rust removal processing box 3 is installed. At the bottom end of the lower surface of the rust removal processing box 3, a through groove 31 is opened. On the upper surface of the support plate 1 close to the through groove 31, a conveying mechanism 4 is installed. Both ends of the conveying mechanism 4 pass through the lower end of the gantry 61 and extend to both sides. On the opposite inner side walls of the through groove 31, a positioning mechanism 5 is installed. On the upper surfaces of the support plates 1 on both sides of the rust removal processing box 3, a pressing mechanism 6 is installed. Specifically, after placing the ship steel plate on the conveying mechanism 4, the conveying mechanism 4 can convey the position of the ship steel plate that needs to be processed into the through groove 31, so that the rust removal processing box 3 can perform rust removal processing on the ship steel plate.

[0026] Refer to Figures 1 - 4 , The positioning mechanism 5 includes a motor 51 and a sliding rod 52. The motor 51 is fixedly connected to the inner wall of one side at the right end of the through groove 31. The output end of the motor 51 is equipped with a lead screw 53. The end of the lead screw 53 away from the motor 51 is rotationally connected to the inner wall of the other side of the through groove 31 through a bearing. The outer surface of the lead screw 53 is threadedly connected with two moving blocks 54. The lead screw 53 has two thread segments with opposite helix directions, and the two moving blocks 54 are respectively located on the thread segments with different helix directions. The sliding rod 52 is fixedly connected to the inner side wall at the left end of the through groove 31. The outer surface of the sliding rod 52 is slidably connected with two sliding sleeves 59. A connecting rod 58 is fixedly connected between the side surfaces of the sliding sleeve 59 and the moving block 54 that are close to each other. The lower surfaces of the sliding sleeve 59 and the moving block 54 are fixedly connected with a hydraulic cylinder 55. The output end of the lower surface of the hydraulic cylinder 55 is equipped with a lifting column 56. The end of the lifting column 56 away from the hydraulic cylinder 55 is fixedly connected with a positioning plate 57. Specifically, after conveying the position of the ship steel plate that needs to be processed into the through groove 31, the hydraulic cylinder 55 can be started to make the lifting column 56 drive the positioning plate 57 to move downward until the two positioning plates 57 are close to the side edges of the ship steel plate. Then, the motor 51 is started to make the lead screw 53 rotate. At this time, the two moving blocks 54 will approach each other under the rotation of the lead screw 53 and drive the two positioning plates 57 to approach the side edges of the ship steel plate, so as to clamp the side edges of ship steel plates with different widths, facilitating the subsequent processing of the ship steel plate by the rust removal processing box 3. Through the cooperation of the above structures, ship steel plates with different widths can be fixedly clamped during processing.

[0027] Refer to Figures 1 - 4, the pressing mechanism 6 includes a gantry 61, the gantry 61 is fixedly connected to the upper surface of the support plates 1 on both sides of the rust removal processing box 3, the middle of the lower surface of the gantry 61 is fixedly connected with a second hydraulic cylinder 62, the output end of the lower surface of the second hydraulic cylinder 62 is equipped with a second lifting column 63, and the lower surface of the second lifting column 63 is fixedly connected with a pressing plate 64; a rubber pad 65 is fixedly connected to the lower surface of the pressing plate 64; specifically, when it is necessary to press the ship steel plate to be processed, the positioning plate 57 can be first moved above the side of the ship steel plate, and then the first hydraulic cylinder 55 can be started to make the first lifting column 56 drive the positioning plate 57 to press the side of the ship steel plate, which is convenient for processing the ship steel plate; and starting the second hydraulic cylinder 62 can make the second lifting column 63 drive the pressing plate 64 and the rubber pad 65 to move downward until the rubber pad 65 abuts against the upper surface of the end of the ship steel plate, and the two pressing mechanisms 6 can press the ship steel plate from both ends, improving the stability during the processing of the ship steel plate; through the cooperation of the above structures, ship steel plates of different widths can be fixedly clamped during processing, and it can also be used to press the side of the ship steel plate to improve stability.

[0028] Refer to Figures 1 - 4 , the input ends of the rust removal processing box 3, the conveying mechanism 4, the motor 51, the first hydraulic cylinder 55 and the second hydraulic cylinder 62 are electrically connected to an external power source; specifically, the external power source can provide electrical energy for the start of the rust removal processing box 3, the conveying mechanism 4, the motor 51, the first hydraulic cylinder 55 and the second hydraulic cylinder 62.

[0029] The implementation principle of an embodiment of the multi-purpose limiting tooling for ship processing in this application is as follows:

[0030] When using this equipment, first connect to the external power source. When rust removing and processing the ship steel plate, the ship steel plate can be placed on the conveying mechanism 4, and then the conveying mechanism 4 can be used to convey the position of the ship steel plate that needs to be processed into the through groove 31. Then, the first hydraulic cylinder 55 can be started to make the first lifting column 56 drive the positioning plate 57 to move downward until the two positioning plates 57 approach the side of the ship steel plate. Then, the motor 51 can be started to make the lead screw 53 rotate. At this time, the two moving blocks 54 will approach each other under the rotation of the lead screw 53 and drive the two positioning plates 57 to approach the side of the ship steel plate, so as to clamp the sides of ship steel plates of different widths, facilitating the subsequent rust removal processing box 3 to process the ship steel plate; through the cooperation of the above structures, ship steel plates of different widths can be fixedly clamped during processing.

[0031] On the other hand, when it is necessary to press the processed ship steel plate, the positioning plate 57 can be first moved above the side of the ship steel plate, and then the first hydraulic cylinder 55 can be started to drive the lifting column 56 to drive the positioning plate 57 to press the side of the ship steel plate, which is convenient for processing the ship steel plate; and the pressing mechanism 6 can press the ship steel plate from both ends to improve the stability during the processing of the ship steel plate; through the cooperation of the above structures, the ship steel plates with different widths can be fixedly clamped during processing, and it can also be used to press the side of the ship steel plate to improve the stability.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multi-purpose limiting tool for ship processing, comprising a support plate (1), characterized in that: The upper surface of the support plate (1) is fixedly connected to a base (2), a rust removal processing box (3) is installed on the upper surface of the base (2), a through slot (31) is provided at the bottom end of the lower surface of the rust removal processing box (3), a conveying mechanism (4) is installed on the upper surface of the support plate (1) close to the through slot (31), a positioning mechanism (5) is installed on the opposite inner side wall of the through slot (31), and a clamping mechanism (6) is installed on the upper surface of the support plate (1) on both sides of the rust removal processing box (3); The positioning mechanism (5) comprises a motor (51) and a slide rod (52), wherein the motor (51) is fixedly connected to an inner wall of one side at the right end of the through slot (31), a screw rod (53) is installed at the output end of the motor (51), an end of the screw rod (53) away from the motor (51) is rotatably connected to the inner wall of the other side of the through slot (31) via a bearing, an outer surface of the screw rod (53) is threadedly connected to two moving blocks (54), the screw rod (53) has two thread segments with opposite rotation directions, and the two moving blocks (54) are respectively located on thread segments with different rotation directions, the slide rod (52) is fixedly connected to the inner wall of the left end of the through slot (31), and an outer surface of the slide rod (52) is slidably connected to two sliding sleeves (59), and a connecting rod (58) is fixedly connected between the sliding sleeve (59) and the side surface of the moving block (54) close to each other; A hydraulic cylinder 1 (55) is fixedly connected to the lower surfaces of the sliding sleeve (59) and the moving block (54); a lifting column 1 (56) is installed at the output end of the lower surface of the hydraulic cylinder 1 (55); and a positioning plate (57) is fixedly connected to one end of the lifting column 1 (56) away from the hydraulic cylinder 1 (55).

2. A multi-purpose limiting tool for ship processing according to claim 1, characterized in that: The clamping mechanism (6) comprises a gantry (61), the gantry (61) being fixedly connected to the upper surfaces of the support plates (1) on both sides of the rust removal processing box (3), a second hydraulic cylinder (62) being fixedly connected to the middle of the lower surface of the gantry (61), a second lifting column (63) being installed at the output end of the lower surface of the second hydraulic cylinder (62), and a clamping plate (64) being fixedly connected to the lower surface of the second lifting column (63).

3. A multi-purpose limiting tool for ship processing as claimed in claim 2, characterized in that: A rubber pad (65) is fixedly connected to the lower surface of the pressing plate (64).

4. A multi-purpose limiting tool for ship processing as claimed in claim 2, characterized in that: The input ends of the rust removal processing box (3), the transmission mechanism (4), the motor (51), the hydraulic cylinder one (55) and the hydraulic cylinder two (62) are electrically connected to an external power source.

5. The multi-purpose limiting tool for ship processing according to claim 2, characterized in that: Both ends of the conveying mechanism (4) pass through the lower end of the gantry (61) and extend toward both sides.

6. The multi-purpose limiting tool for ship processing according to claim 1, characterized in that: The number of the support plates (1) is two, and the two support plates (1) are fixedly connected to the two ends of the lower surface of the base (2).

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