Plate shearing device for ship part manufacturing

Abstract

The utility model discloses a plate shearing device for manufacturing ship parts, which belongs to the technical field of plate shearing machines and comprises a plate shearing machine body, a bearing frame is fixedly assembled on the front side wall of the plate shearing machine body, an assembly groove is formed in the top of the bearing frame, and a feeding mechanism is fixedly assembled in the assembly groove. The front side wall of the bearing frame is detachably and fixedly connected with a material conveying mechanism. In the using process, a to-be-cut steel plate can be conveyed through the material conveying mechanism, compared with traditional plate shearing equipment, the positioning assembly is additionally arranged in the feeding mechanism, the front end of the steel plate can be positioned through the positioning assembly before the steel plate is cut, and therefore the steel plate can be cut conveniently. Therefore, an operator can conveniently measure and mark the cutting size of the steel plate from the two sides by using measuring tools such as a tape measure, the accuracy of the marked position by the operator is improved, and the finished product quality of the steel plate cut by the plate shearing machine according to the size subsequently can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate shearing machines, and particularly relates to a plate shearing device for manufacturing ship parts. Background Technique

[0002] During the process of manufacturing ship parts, a plate shearing machine is needed to cut steel plates according to dimensions. Before cutting the steel plate by the plate shearing machine, the steel plate needs to be transported to the front of the plate shearing machine, and then the cutting dimensions of the steel plate are measured and marked above the feeding mechanism of the plate shearing machine. When the existing operators measure and mark the steel plate, due to the handling and placement of the steel plate, the front end of the steel plate may be inclined, resulting in inconvenience for the operators to measure the cutting dimensions of the steel plate with a tape measure when marking the cutting positions of the steel plate from both sides, and it is easy to cause position deviation during the measurement process, thus affecting the finished product dimensions of the steel plate after cutting. For this reason, we propose a plate shearing device for manufacturing ship parts. Content of the Utility Model

[0003] The purpose of the utility model is to provide a plate shearing device for manufacturing ship parts to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A plate shearing device for manufacturing ship parts, including a plate shearing machine main body, a supporting bracket is fixedly assembled on the front side wall of the plate shearing machine main body, an installation groove is opened at the top of the supporting bracket, a feeding mechanism is fixedly assembled in the installation groove, and a material transporting mechanism is detachably and fixedly connected to the front side wall of the supporting bracket;

[0005] The feeding mechanism includes a fixing frame, the fixing frame is fixedly connected to the top of the supporting bracket, a first assembly groove and a second assembly groove are opened in the fixing frame, the first assembly groove is symmetrically distributed front and back with the second assembly groove as the center, a rotating roller is rotatably connected in the first assembly groove, and a positioning component is assembled in the second assembly groove.

[0006] Preferably, the positioning component includes an assembly frame, the assembly frame is symmetrically fixed to the bottom of the fixing frame left and right, a hydraulic telescopic cylinder is fixedly assembled in the assembly frame, the output end of the hydraulic telescopic cylinder is fixedly connected with a lifting frame, positioning frames are symmetrically slidably connected in the left and right directions in the lifting frame, a driving motor is embedded in the middle of the lifting frame, two output ends of the driving motor are respectively fixedly connected with a first driving screw rod and a second driving screw rod, the first driving screw rod and the second driving screw rod are respectively rotatably connected in the lifting frame, the thread directions of the first driving screw rod and the second driving screw rod are opposite, and the bottoms of the two positioning frames are in transmission connection with the first driving screw rod and the second driving screw rod.

[0007] Preferably, the positioning frame includes a top plate, a connecting body is integrally formed at the bottom of the top plate, a driving block is integrally formed at the bottom of the connecting body, a positioning block is fixedly connected to the top of the top plate, and an auxiliary support block is fixedly connected between the side wall of the positioning block and the top of the top plate.

[0008] Preferably, connecting grooves are symmetrically formed at the left and right on the top of the lifting frame, a guiding shaft is fixedly assembled in the connecting groove, the guiding shaft penetrates through a guiding hole, and the guiding hole is formed in the connecting body.

[0009] Preferably, a limiting block is integrally formed on the side wall of the lifting frame, the limiting block is slidably connected in a limiting groove, and the limiting groove is formed in the side walls of the second assembly groove and the assembly frame.

[0010] Preferably, the material transporting mechanism includes a support frame, universal wheels are fixedly assembled at the four corners of the bottom of the support frame, a handle frame is fixedly connected to the rear side wall of the support frame, a supporting plate is fixedly assembled on the top of the support frame, electromagnetic chucks are symmetrically embedded and installed on the front side wall of the support frame from left to right, a storage battery is embedded and installed in the middle of the front side wall of the support frame, and the output end of the storage battery is electrically connected to the input end of the electromagnetic chuck.

[0011] Compared with the prior art, the beneficial effect of the present utility model is as follows: a shearing device for manufacturing ship parts realizes the transportation of the steel plate to be cut by means of the material transporting mechanism during operation. Compared with traditional shearing equipment, the present utility model particularly adds a positioning component in the feeding mechanism. Before the steel plate cutting operation, the positioning component can position the front end of the steel plate, making the two sides of the front end of the steel plate in a horizontal alignment state. Subsequently, the operator can conveniently use measuring tools such as a tape measure to measure and mark the cutting size of the steel plate from both sides. Through the setting of the positioning component, the convenience of the operator in using the measuring tool can be improved, the accuracy of the marked position by the operator can be improved, and further the finished product quality of the subsequent shearing of the steel plate according to the size can be improved. Description of the Drawings

[0012] Figure 1 is a three-dimensional view of the present utility model.

[0013] Figure 2 is a structural schematic diagram of the positioning component of the present utility model.

[0014] Figure 3 is a structural schematic diagram of the rotating shaft of the present utility model.

[0015] Figure 4 is a structural schematic diagram of the positioning frame of the present utility model.

[0016] Figure 5 is a structural schematic diagram of the material transporting mechanism of the present utility model.

[0017] Figure 6 For Figure 2 the detailed view at position a in

[0018] Figure 7 This is the state diagram of the present utility model when positioning the plate to be cut.

[0019] Figure 8 This is the state diagram of the present utility model when cutting the plate.

[0020] In the figure: 1. Shearing machine main body; 2. Supporting bracket; 3. Installation groove; 4. Feeding mechanism; 41. Fixed frame; 42. First assembly groove; 43. Second assembly groove; 44. Rotating roller; 5. Material transporting mechanism; 51. Support frame; 52. Universal wheel; 53. Handle frame; 54. Supporting plate; 55. Electromagnetic chuck; 56. Battery; 6. Positioning component; 61. Assembly frame; 62. Hydraulic telescopic cylinder; 63. Lifting frame; 631. Connecting groove; 64. Positioning frame; 641. Top plate; 642. Connecting body; 643. Driving block; 644. Positioning block; 645. Auxiliary support block; 65. Driving motor; 66. First driving screw; 67. Second driving screw; 7. Guide hole; 8. Guide shaft; 9. Limit block; 10. Limit groove. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the present utility model provides a technical solution: a plate shearing device for manufacturing ship parts, including a shearing machine main body 1, a supporting bracket 2 is fixedly connected to the front side wall of the shearing machine main body 1, an installation groove 3 is opened at the top of the supporting bracket 2, and a feeding mechanism 4 is fixedly assembled at the top of the supporting bracket 2. The provided feeding mechanism 4 can transport the plate to be cut into the shearing machine main body 1, and a material transporting mechanism 5 is detachably and fixedly connected to the front side wall of the feeding mechanism 4. The material transporting mechanism 5 can transport the plate to be cut and can also assist in supporting the plate during the process of the shearing machine main body 1 cutting the plate.

[0023] Such as Figure 1 , Figure 2 and Figure 3As shown in the figure, the feeding mechanism 4 includes a fixing frame 41, which is detachably and fixedly assembled on the surface of the supporting bracket 2 through fixing bolts. Both the fixing frame 41 and the supporting bracket 2 are cast with high-hardness iron metal materials. A first assembly groove 42 and a second assembly groove 43 are formed in the fixing frame 41. The first assembly groove 42 is symmetrically distributed in the front and rear with the second assembly groove 43 as the center. A rotating roller 44 is rotatably connected in the first assembly groove 42. The rotating roller 44 is used to assist the plate to be sheared into the shearing machine main body 1. A positioning component 6 is assembled in the second assembly groove 43. Through the provided positioning component 6, the front end of the plate can be clamped and fixed before the plate is cut, which is convenient for the operator to measure and mark the cutting size of the plate. By setting the positioning component 6, the front end of the plate can be kept in a horizontal alignment state, thereby improving the accuracy of the size during the measurement and marking process of the plate by the operator.

[0024] The positioning component 6 includes an assembly frame 61, which is symmetrically fixedly connected to the bottom of the fixing frame 41 in the left and right directions. A hydraulic telescopic cylinder 62 is fixedly assembled in the assembly frame 61. The input end of the hydraulic telescopic cylinder 62 is connected to an external hydraulic pipeline device. The height position of the output end of the hydraulic telescopic cylinder 62 is adjusted through the external hydraulic pipeline device, and the external hydraulic pipeline device is controlled by an integrated controller. The integrated controller is fixedly assembled on the front side wall of the supporting bracket 2. The action stroke of the output end of the hydraulic telescopic cylinder 62 is fixed. The output end of the hydraulic telescopic cylinder 62 is fixedly connected to a lifting frame 63 that is slidably connected in the second assembly groove 43.

[0025] A positioning frame 64 that can be adjusted in position synchronously inward or outward is assembled in the lifting frame 63. A driving motor 65 is embedded in the middle of the lifting frame 63. The driving motor 65 is a motor with double output ends. The driving motor 65 is electrically connected to an external power supply and an integrated controller. Through the integrated controller, the actions of the two output ends of the driving motor 65 can be controlled. The two output ends of the driving motor 65 are respectively fixedly connected to a first driving screw 66 and a second driving screw 67 through couplings. The first driving screw 66 and the second driving screw 67 are respectively rotatably connected in the lifting frame 63, and the first driving screw 66 and the second driving screw 67 are respectively screwed to the bottom of the positioning frames 64 on both sides. The thread directions of the first driving screw 66 and the second driving screw 67 are opposite. By driving the first driving screw 66 and the second driving screw 67 to rotate synchronously in the same direction by the driving motor 65, the positioning frames 64 on both sides can be moved closer to or away from each other along the lifting frame 63. By adjusting the position of the positioning frame 64, the positioning frame 64 can be adapted to plates of different sizes during use. When the width of the plate is relatively wide, the two sides of the front end of the plate can be positioned by the positioning frame 64 respectively, which is convenient for the plate to keep the front end horizontal during the measurement and marking process.

[0026] As Figure 4As shown in the figure, the positioning frame 64 includes a top plate 641. A connecting body 642 is integrally formed at the bottom of the top plate 641. The connecting body 642 passes through a connecting groove 631 opened at the top of the lifting frame 63. A driving block 643 is integrally formed at the bottom of the connecting body 642. The driving block 643 is used to be connected to the lower driving screw through a thread. A positioning block 644 is integrally formed at the top of the top plate 641. The positioning block 644 is used to clamp and limit the front end of the plate. An auxiliary support block 645 is integrally formed between the rear side wall of the positioning block 644 and the top plate 641. By providing the auxiliary support block 645, the stability of the connection and fixation between the positioning block 644 and the top plate 641 can be enhanced, and deformation of the positioning block 644 caused by extrusion of the plate can be avoided, thus affecting its positioning effect on the plate.

[0027] As Figure 2 , Figure 4 and Figure 6 As shown in the figure, a guiding hole 7 is opened in the connecting body 642. A guiding shaft 8 passing through the guiding hole 7 is fixedly connected in the connecting groove 631. Through the cooperation of the guiding hole 7 and the guiding shaft 8, the moving stroke of the positioning frame 64 in the connecting groove 631 can be limited, and the accuracy of the moving stroke of the positioning frame 64 in the connecting groove 631 can be improved.

[0028] As Figure 2 As shown in the figure, limiting blocks 9 are integrally formed on the left and right side walls of the lifting frame 63 respectively. The limiting blocks 9 are slidably connected in limiting grooves 10. The limiting grooves 10 are opened on the side walls of the second assembly groove 43 and the assembly frame 61. Through the cooperation of the limiting blocks 9 and the limiting grooves 10, the stroke of the lifting frame 63 during the lifting process is limited, and the accuracy of the up and down moving stroke of the lifting frame 63 is improved.

[0029] As Figure 1 and Figure 5As shown in the figure, the material transporting mechanism 5 includes a support frame 51. Universal wheels 52 are fixedly assembled at the four corners of the bottom of the support frame 51. A handle frame 53 is welded and fixed to the rear side wall of the support frame 51. The support frame 51 can be moved through the cooperation of the handle frame 53 and the universal wheels 52. A supporting plate 54 is welded and fixed to the top of the support frame 51. The supporting plate 54 is used for stacking the plates to be cut. Electromagnetic suction cups 55 are symmetrically embedded and installed on the left and right sides of the front side wall of the support frame 51. A storage battery 56 is embedded and installed in the middle of the front side wall of the support frame 51. The output end of the storage battery 56 is electrically connected to the input end of the electromagnetic suction cup 55. The storage battery 56 supplies power to the electromagnetic suction cup 55. A switch button is arranged in the closed circuit formed by the storage battery 56 and the electromagnetic suction cup 55. The switch button is fixedly assembled on the side wall of the support frame 51. The energization and de-energization of the electromagnetic suction cup 55 can be controlled through the arranged switch button. After moving the support frame 51 to the front of the support bracket 2, the electromagnetic suction cup 55 is controlled to be energized, so that it adsorbs and fixes to the front side walls of the support bracket 2 and the fixing frame 41, improving the stability of the connection and fixation between the support frame 51 and the support bracket 2.

[0030] Working principle: As Figure 7 and Figure 8 shown in the figure, when the device cuts the plate according to requirements, first control the lifting frame 63 to rise, then push the material transporting mechanism 5 stacking the plates to the front of the support bracket 2. After aligning the positions of the support frame 51 and the support bracket 2, control the electromagnetic suction cup 55 to be energized and turned on, and fix the support frame 51 to the side walls of the support bracket 2 and the fixing frame 41. The electromagnetic suction cup 55 can increase the stability of the connection and fixation between the support frame 51 and the support bracket 2. Then two operators respectively lift and place the topmost plate from both sides to the top of the fixing frame 41, align the front end of the plate with the positioning frames 64 on both sides, and then the sizes of both sides of the plate can be measured and marked respectively with a tape measure. Since the front end of the plate can be kept in an aligned state during the marking process, the ease of using the measuring tool and the accuracy of the marking can be improved during the measurement process. After the size marking is completed, the hydraulic telescopic cylinder 62 drives the entire lifting frame 63 to descend, so that the lifting frame 63 is completely located in the second assembly groove 43, and then the plate is sent into the shearing machine main body 1, and the plate is cut according to the marked position. The rotating roller 44 can assist the entry of the plate. At the same time, during use, according to the width of the plate size, by controlling the movement of the output end of the driving motor 65, the positions of the positioning frames 64 on both sides can be adjusted, so that the positioning frames 64 are close to both ends of the plate, and thus the front end of the plate can be better aligned during the process of marking the plate.

Claims

1. A shearing device for manufacturing ship parts, comprising a shearing machine body (1), characterized in that: The front side wall of the shearing machine body (1) is fixedly equipped with a support frame (2), the top of the support frame (2) is provided with a mounting groove (3), a feeding mechanism (4) is fixedly equipped in the mounting groove (3), and the front side wall of the support frame (2) is detachably fixedly connected with a material transport mechanism (5); The feeding mechanism (4) comprises a fixing frame (41), the fixing frame (41) being fixedly connected to the top of the supporting frame (2), the fixing frame (41) being provided with a first assembly groove (42) and a second assembly groove (43), the first assembly groove (42) being symmetrically distributed frontally and rearwardly with the second assembly groove (43) as the center, a rotating roller (44) being rotatably connected in the first assembly groove (42), and a positioning assembly (6) being installed in the second assembly groove (43).

2. A shearing device for manufacturing ship parts according to claim 1, characterized in that: The positioning assembly (6) comprises an assembly frame (61), the assembly frame (61) being fixedly connected to the bottom of the fixed frame (41) in a left-right symmetrical manner, a hydraulic telescopic cylinder (62) being fixedly installed in the assembly frame (61), an output end of the hydraulic telescopic cylinder (62) being fixedly connected to a lifting frame (63), a positioning frame (64) being slidably connected in a left-right symmetrical manner in the lifting frame (63), a driving motor (65) being embedded and installed in the middle of the lifting frame (63), two output ends of the driving motor (65) being respectively fixedly connected to a first driving screw (66) and a second driving screw (67), the first driving screw (66) and the second driving screw (67) being respectively rotatably connected to the lifting frame (63), the thread directions of the first driving screw (66) and the second driving screw (67) being opposite, and the bottoms of the two positioning frames (64) being drivingly connected to the first driving screw (66) and the second driving screw (67).

3. A shearing device for manufacturing ship parts according to claim 2, characterized in that: The positioning frame (64) comprises a top plate (641), a connecting body (642) is integrally formed at the bottom of the top plate (641), a driving block (643) is integrally formed at the bottom of the connecting body (642), a positioning block (644) is fixedly connected to the top of the top plate (641), and an auxiliary support block (645) is fixedly connected between the side wall of the positioning block (644) and the top of the top plate (641).

4. The shearing device for manufacturing ship parts according to claim 2 is characterized in that: The top of the lifting frame (63) is provided with connecting grooves (631) symmetrically on the left and right, and a guide shaft (8) is fixedly mounted in the connecting groove (631). The guide shaft (8) passes through a guide hole (7), and the guide hole (7) is provided in the connecting body (642).

5. The shearing device for manufacturing ship parts according to claim 2, characterized in that: The side wall of the lifting frame (63) is integrally formed with a limiting block (9), the limiting block (9) is slidably connected in a limiting groove (10), and the limiting groove (10) is provided in the second assembly groove (43) and the side wall of the assembly frame (61).

6. The shearing device for manufacturing ship parts according to claim 1, characterized in that: The material transport mechanism (5) comprises a support frame (51), universal wheels (52) are fixedly mounted at the four corners of the bottom of the support frame (51), a handle frame (53) is fixedly connected to the rear side wall of the support frame (51), a support plate (54) is fixedly mounted on the top of the support frame (51), an electromagnetic suction cup (55) is symmetrically embedded and mounted on the front side wall of the support frame (51), and a storage battery (56) is embedded and mounted in the middle of the front side wall of the support frame (51), and the output end of the storage battery (56) is electrically connected to the input end of the electromagnetic suction cup (55).

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