Plate shearing device for ship part machining

Abstract

The utility model discloses a plate shearing device for processing ship parts, which relates to the technical field of plate shearing devices and comprises a shearing platform, the right side of the top of the shearing platform is fixedly connected with a plate shearing bin, the front side of the plate shearing bin is fixedly connected with a control panel, and the left side of the top of the shearing platform is provided with a pushing mechanism. And a plate shearing mechanism is arranged at the top of the plate shearing bin. According to the ship part placing and taking device, a second motor, a second screw rod, a threaded sliding block, a U-shaped sliding plate, a sliding block and an inclined sliding groove are matched with one another, when ship parts are placed and taken, the U-shaped sliding plate for fixing the parts is contracted in a second sliding groove, and therefore the ship parts can be directly placed and taken on the workbench in a perpendicular mode; by means of the plate shearing device, the situation that when plate shearing machining is conducted on the ship parts, abrasion is caused to the ship parts, and the machining effect on the ship parts is affected can be reduced, and the plate shearing device is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of shearing devices, in particular to a shearing device for processing ship parts. Background Art

[0002] In the production and processing of ship parts, most of the parts such as decks, porthole frames and partitions between cabins are produced using metal plates as raw materials. For different parts or different models of ships, the specifications of the metal plates used are also different. Therefore, before the parts are produced, the whole metal plate needs to be sheared by a shearing device to form parts processing plates of different sizes.

[0003] The existing technology has the following problems:

[0004] When the existing shearing devices for ship parts processing are used, the ship parts are mostly fixed by compression, which makes the fixing structure block the ship parts, so that the ship parts can only be placed by sliding, which easily causes wear to the ship parts and is not conducive to the shearing processing of ship parts. Utility Model Content

[0005] The utility model provides a shearing device for processing ship parts to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A shearing device for processing ship parts comprises a shearing platform, a shearing bin is fixedly connected to the top right side of the shearing platform, a control panel is fixedly connected to the front side of the shearing bin, a pushing mechanism is arranged on the top left side of the shearing platform, and a shearing mechanism is arranged on the top of the shearing bin.

[0008] The pushing mechanism includes two guide columns, and a sliding groove is opened on both the front and rear sides of the top left end of the shearing platform. The left and right ends of the guide column are respectively fixedly connected to the left and right ends of the inner wall of the sliding groove. The outer surface of the guide column is slidably connected to the sliding column, and the top of the sliding column is fixedly connected to a fixing mechanism.

[0009] The fixing mechanism includes a second motor, which is fixedly connected to the top of the sliding column, and the output shaft of the second motor is fixedly connected to the second screw. Sliding grooves 2 are provided above the opposite surfaces of the two sliding columns, and the bottom end of the second screw penetrates into the interior of the sliding groove 2 and a threaded slider is threadedly connected to the outer surface. The threaded slider is slidably connected to the interior of the sliding groove 2 and sliding grooves 3 are provided on the left and right sides. A U-shaped slide is slidably connected to the interior of the two sliding grooves 3, and sliding blocks are fixedly connected to the front and rear sides of the outer surface of the U-shaped slide, and inclined slides are provided on the front and rear sides of the inner surface of the sliding groove 2, and the sliding block is slidably connected to the interior of the inclined slide.

[0010] A further improvement of the technical solution of the utility model is that the pushing mechanism includes a first motor, the first motor is fixedly connected to the left side of the shearing platform, the output shaft of the first motor is fixedly connected to a first screw, a connecting slide groove is opened on the left side inside the shearing platform, and the front and rear ends of the connecting slide groove respectively penetrate into the interior of one of the two sliding grooves.

[0011] A further improvement of the technical solution of the utility model is that the right end of the first screw penetrates into the interior of the connecting slide and the outer surface is threadedly connected with a threaded slide, the threaded slide is slidably connected to the interior of the connecting slide and the front and rear ends are respectively fixedly connected to the bottom of the two sliding columns.

[0012] A further improvement of the technical solution of the utility model is that a support plate is fixedly connected to the middle parts of the opposite surfaces of the two sliding columns.

[0013] A further improvement of the technical solution of the utility model is that the shearing mechanism includes a hydraulic lifting cylinder, which is fixedly connected to the top of the shearing bin, and the output end of the hydraulic lifting cylinder passes through the interior of the shearing bin and is fixedly connected with an angled shear plate.

[0014] A further improvement of the technical solution of the utility model is that sliding grooves four are opened on the front and rear sides of the inner wall of the shear bin, and guide slides are fixedly connected to the upper part of the front and rear sides of the angled shear plate, and the guide slides are slidably connected inside the sliding groove four, and the middle part of the guide slide is slidably connected to the guide slide column that passes through the upper and lower ends of the guide slide column, and the upper and lower ends of the guide slide column are respectively fixedly connected to the upper and lower sides of the inner wall of the sliding groove four.

[0015] A further improvement of the technical solution of the utility model is that: a plurality of sliding grooves five are opened on the left side of the angled shear plate, a support column is fixedly connected inside the sliding groove five, a sliding pressure plate is slidably connected below the outer surface of the support column, a tightening spring is arranged above the outer surface of the support column, and the tightening spring is fixedly connected to the top of the sliding pressure plate.

[0016] A further improvement of the technical solution of the utility model is that: a fixed pressure column is fixedly connected to the left side of the bottom of the sliding pressure plate, and a rubber pad is fixedly connected to the bottom end of the fixed pressure column.

[0017] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0018] 1. The utility model provides a shearing device for processing ship parts. Through the mutual cooperation among the second motor, the second screw rod, the threaded slider, the U-shaped slide plate, the sliding block and the inclined slide groove, when placing and taking the ship parts, the U-shaped slide plate for fixing the parts is retracted in the second slide groove, so that the ship parts can be directly placed and taken vertically on the workbench, which can reduce the wear on the ship parts during the shearing processing of the ship parts, reduce the influence on the processing effect of the ship parts, and make the use of the shearing device more convenient.

[0019] 2. The utility model provides a shearing device for processing ship parts. Through the mutual cooperation among the hydraulic lifting cylinder, the bevel shear plate, the guide slide plate, the guide slide column, the support column, the sliding pressure plate, the tightening spring, the fixed pressure column and the rubber pad, the hydraulic lifting cylinder can push the bevel shear plate to slide, so that the ship parts can be sheared. At the same time, the fixed pressure column and the rubber pad can be used to press the plate first when shearing, so as to avoid bending at the cutting position during shearing and affecting the shearing effect. At the same time, the rubber pad can avoid indentation on the plate, making the shearing of ship parts more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the pushing mechanism of the utility model;

[0022] Figure 3 It is a cross-sectional structural diagram of the fixing mechanism of the utility model;

[0023] Figure 4 This is a structural schematic diagram of the shearing mechanism of the utility model;

[0024] Figure 5 It is a schematic diagram of the cross-sectional structure of the bevel shear plate of the utility model.

[0025] In the figure: 1. shearing platform; 2. shearing bin; 3. control panel; 4. pushing mechanism; 41. first motor; 42. first screw; 43. threaded slide; 44. sliding column; 45. guide column; 46. support plate; 47. fixing mechanism; 471. second motor; 472. second screw; 473. threaded slider; 474. U-shaped slide; 475. sliding block; 476. inclined slide; 5. shearing mechanism; 51. hydraulic lifting cylinder; 52. bevel shearing plate; 53. guide slide; 54. guide slide column; 55. support column; 56. sliding pressure plate; 57. tightening spring; 58. fixed pressure column; 59. rubber pad. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0027] like Figure 1-2 As shown, the utility model provides a shearing device for ship parts processing, including a shearing platform 1, a shearing bin 2 is fixedly connected to the right side of the top of the shearing platform 1, a control panel 3 is fixedly connected to the front side of the shearing bin 2, a pushing mechanism 4 is arranged on the left side of the top of the shearing platform 1, a shearing mechanism 5 is arranged on the top of the shearing bin 2, the pushing mechanism 4 includes two guide columns 45, a sliding groove 1 is provided on both the front and rear sides of the left end of the top of the shearing platform 1, the left and right ends of the guide column 45 are respectively fixedly connected to the left and right ends of the inner wall of the sliding groove 1, the outer surface of the guide column 45 is slidably connected to a sliding column 44, and the top of the sliding column 44 is fixedly connected to The fixing mechanism 47, the pushing mechanism 4 includes a first motor 41, the first motor 41 is fixedly connected to the left side of the shearing platform 1, the output shaft of the first motor 41 is fixedly connected to the first screw 42, a connecting slot is opened on the left side of the inside of the shearing platform 1, the front and rear ends of the connecting slot respectively penetrate into the inside of the two sliding slots, the right end of the first screw 42 penetrates into the inside of the connecting slot and the outer surface is threadedly connected with a threaded slide 43, the threaded slide 43 is slidably connected to the inside of the connecting slot and the front and rear ends are respectively fixedly connected to the bottom of the two sliding columns 44, and the middle parts of the opposite surfaces of the two sliding columns 44 are fixedly connected with support plates 46;

[0028] When shearing the ship parts, the ship parts are placed on the support plate 46, and the ship parts can be fixed by the fixing mechanism 47. Then, by starting the first motor 41, the first screw 42 can be driven to rotate, and the threaded slide 43 can be driven to slide inside the connecting slide groove, and the sliding column 44 can be driven to slide along the guide column 45, so that the ship parts can be transported and enter the shearing bin 2. The ship parts can be cut by the shearing mechanism 5 to complete the processing of the ship parts.

[0029] like Figure 3 As shown, the utility model provides a shearing device for ship parts processing, the fixing mechanism 47 includes a second motor 471, the second motor 471 is fixedly connected to the top of the sliding column 44, the output shaft of the second motor 471 is fixedly connected to the second screw rod 472, the two sliding columns 44 are provided with sliding grooves 2 above the opposite surfaces, the bottom end of the second screw rod 472 penetrates into the interior of the sliding groove 2 and the outer surface is threadedly connected with a threaded slider 473, the threaded slider 473 is slidably connected to the interior of the sliding groove 2 and sliding grooves 3 are provided on both the left and right sides, a U-shaped slide plate 474 is slidably connected inside the two sliding grooves 3, the outer surface of the U-shaped slide plate 474 is fixedly connected with sliding blocks 475 on both the front and rear sides, the inner surface of the sliding groove 2 is provided with inclined slide grooves 476 on both the front and rear sides, and the sliding block 475 is slidably connected inside the inclined slide groove 476;

[0030] When fixing the ship parts, the ship parts are placed on the support plate 46. By starting the second motor 471, the second screw 472 can be driven to rotate, and the threaded slider 473 can be driven to slide inside the second sliding groove, thereby driving the U-shaped slide plate 474 to slide downward, and the sliding block 475 can be driven to slide inside the inclined sliding groove 476, so that the U-shaped slide plate 474 can slide along the sliding groove three, so that it can extend from the inside of the sliding column 44, and the ship parts can be pressed and fixed.

[0031] like Figure 4-5 As shown, the utility model provides a shearing device for ship parts processing, the shearing mechanism 5 includes a hydraulic lifting cylinder 51, the hydraulic lifting cylinder 51 is fixedly connected to the top of the shearing bin 2, the output end of the hydraulic lifting cylinder 51 penetrates into the interior of the shearing bin 2 and is fixedly connected with an angled shearing plate 52, the front and rear sides of the inner wall of the shearing bin 2 are provided with sliding grooves four, the upper parts of the front and rear sides of the angled shearing plate 52 are fixedly connected with guide slides 53, the guide slides 53 are slidably connected to the interior of the sliding grooves four, and the middle part of the guide slides 53 is slidably connected with the upper and lower parts penetrating to the guide slides The upper and lower ends of the slide column 54 are fixedly connected to the upper and lower sides of the inner wall of the sliding groove 4 respectively. A plurality of sliding grooves 5 are opened on the left side of the bevel shear plate 52. A support column 55 is fixedly connected inside the sliding groove 5. A sliding pressure plate 56 is slidably connected below the outer surface of the support column 55. A tensioning spring 57 is arranged above the outer surface of the support column 55. The tensioning spring 57 is fixedly connected to the top of the sliding pressure plate 56. A fixed pressure column 58 is fixedly connected to the left side of the bottom of the sliding pressure plate 56. A rubber pad 59 is fixedly connected to the bottom end of the fixed pressure column 58.

[0032] By starting the hydraulic lifting cylinder 51, the angled shear plate 52 can be pushed to slide inside the shearing bin 2, and the sliding of the guide slide plate 53 on the side of the guide slide column 54 can limit the sliding of the angled shear plate 52, which facilitates the shearing of ship parts. At the same time, the fixed pressure column 58 and the rubber pad 59 can be used to first press the ship parts during shearing, and the sliding pressure plate 56 can be used to slide on the outer surface of the support column 55, as well as the squeezing of the tensioning spring 57. The angled shear plate 52 can always be used to press the ship parts while it is descending, avoiding bending at the cutting position during shearing that affects the shearing effect. At the same time, the rubber pad 59 can avoid indentation on the plate, making the shearing of ship parts more convenient.

[0033] The working principle of the shearing device for ship parts processing is described in detail below.

[0034] like Figure 1-5 As shown, when shearing the ship parts, the ship parts are placed on the support plate 46, and the second motor 471 can drive the second screw 472 to rotate, and the threaded slider 473 can drive the U-shaped slide plate 474 to slide downward, so that the sliding block 475 can drive the sliding inside the inclined slide groove 476, so that the U-shaped slide plate 474 can extend from the inside of the sliding column 44, and the ship parts can be pressed and fixed, and then the first motor 41 is started to drive the first screw 42 to rotate, and the threaded slide plate 43 can be driven to slide inside the connecting slide groove, and the sliding column 44 can be driven to slide along the guide column 45, so that the ship parts can be transported, so that the ship parts enter the shearing bin 2, and the hydraulic lifting cylinder 51 can be started to push the bevel shear plate 52 to slide inside the shearing bin 2, which facilitates the shearing of the ship parts and completes the processing of the ship parts.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A shearing device for processing ship parts, comprising a shearing platform (1), a shearing bin (2) fixedly connected to the top right side of the shearing platform (1), a control panel (3) fixedly connected to the front side of the shearing bin (2), characterized in that: A pushing mechanism (4) is provided on the left side of the top of the shearing platform (1), and a shearing mechanism (5) is provided on the top of the shearing bin (2); The pushing mechanism (4) comprises two guide posts (45), a sliding groove 1 is provided on both the front and rear sides of the left end of the top of the shearing platform (1), the left and right ends of the guide post (45) are respectively fixedly connected to the left and right ends of the inner wall of the sliding groove 1, the outer surface of the guide post (45) is slidably connected to a sliding post (44), and the top of the sliding post (44) is fixedly connected to a fixing mechanism (47); The fixing mechanism (47) comprises a second motor (471), the second motor (471) is fixedly connected to the top of the sliding column (44), the output shaft of the second motor (471) is fixedly connected to the second screw rod (472), a sliding groove 2 is provided above the opposite surfaces of the two sliding columns (44), the bottom end of the second screw rod (472) penetrates into the interior of the sliding groove 2 and a threaded slider (473) is threadedly connected to the outer surface, the threaded slider (473) is slidably connected to the interior of the sliding groove 2 and a sliding groove 3 is provided on both the left and right sides, a U-shaped slide plate (474) is slidably connected to the interior of the two sliding grooves 3, the outer surface of the U-shaped slide plate (474) is fixedly connected to a sliding block (475) on both the front and rear sides, the inner surface of the sliding groove 2 is provided with an inclined slide groove (476) on both the front and rear sides, and the sliding block (475) is slidably connected to the interior of the inclined slide groove (476).

2. A shearing device for ship parts processing according to claim 1, characterized in that: The pushing mechanism (4) comprises a first motor (41), the first motor (41) is fixedly connected to the left side of the shearing platform (1), the output shaft of the first motor (41) is fixedly connected to a first screw rod (42), and a connecting slide groove is provided on the left side inside the shearing platform (1), and the front and rear ends of the connecting slide groove respectively penetrate into the interior of the two slide grooves.

3. A shearing device for ship parts processing according to claim 2, characterized in that: The right end of the first screw rod (42) penetrates into the interior of the connecting slot and the outer surface is threadedly connected with a threaded slide plate (43). The threaded slide plate (43) is slidably connected to the interior of the connecting slot and the front and rear ends are respectively fixedly connected to the bottoms of the two sliding columns (44).

4. A shearing device for ship parts processing according to claim 3, characterized in that: A support plate (46) is fixedly connected to the middle parts of the opposite surfaces of the two sliding columns (44).

5. A shearing device for ship parts processing according to claim 1, characterized in that: The shearing mechanism (5) comprises a hydraulic lifting cylinder (51), wherein the hydraulic lifting cylinder (51) is fixedly connected to the top of the shearing bin (2), and an output end of the hydraulic lifting cylinder (51) penetrates into the interior of the shearing bin (2) and is fixedly connected to an angled shearing plate (52).

6. A shearing device for ship parts processing according to claim 5, characterized in that: The inner wall of the shearing bin (2) is provided with sliding grooves four on both the front and rear sides, and the upper parts of the front and rear sides of the angled shearing plate (52) are fixedly connected with guide slide plates (53), and the guide slide plates (53) are slidably connected inside the sliding groove four. The middle part of the guide slide plate (53) is slidably connected with a guide slide column (54) that penetrates up and down, and the upper and lower ends of the guide slide column (54) are respectively fixedly connected to the upper and lower sides of the inner wall of the sliding groove four.

7. A shearing device for ship parts processing according to claim 6, characterized in that: A plurality of sliding grooves five are provided on the left side of the angled shear plate (52), a support column (55) is fixedly connected inside the sliding groove five, a sliding pressure plate (56) is slidably connected below the outer surface of the support column (55), a tensioning spring (57) is provided above the outer surface of the support column (55), and the tensioning spring (57) is fixedly connected to the top of the sliding pressure plate (56).

8. A shearing device for ship parts processing according to claim 7, characterized in that: A fixed pressure column (58) is fixedly connected to the left side of the bottom of the sliding pressure plate (56), and a rubber pad (59) is fixedly connected to the bottom end of the fixed pressure column (58).

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