Hot work correction equipment for processing steel for ships

Abstract

The utility model relates to the technical field of hot work straightening equipment for processing steel for ships, in particular to hot work straightening equipment for processing steel for ships, which starts a conveying mechanism to convey the steel to a designated position, reduces labor intensity of workers, improves efficiency, starts a transverse positioning mechanism to transversely position the steel, and improves production efficiency. The longitudinal positioning mechanism is started to fix the height of the steel, the sliding phenomenon of the steel can be avoided through cooperation of the transverse positioning mechanism and the longitudinal positioning mechanism, damage such as overstock to the surface of the steel is avoided, and the correcting mechanism is started to conduct fire spraying treatment on the position, needing fire work, of the steel along with movement of the steel. Meanwhile, the grinding mechanism is started to grind the corrected position of the steel, the surface smoothness is improved, and the mechanical performance of the steel is improved; comprising a fixing mechanism; the device further comprises a conveying mechanism, a transverse positioning mechanism, a longitudinal positioning mechanism, a correcting mechanism and a polishing mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of pyrotechnic correction equipment for processing steel materials for ships, in particular to pyrotechnic correction equipment for processing steel materials for ships. Background Art

[0002] Pyrotechnic correction is a common deformation correction method. Its basic principle is to locally heat the convex surface of the material or component where it is deformed. The deformed area expands in volume after being heated. Due to the restrictions of the surrounding area, the heated area will be squeezed by the surrounding area. During the hull construction process, the welding of components usually produces deformation, affecting the appearance and accuracy. Therefore, the deformed parts of the welding need to be corrected.

[0003] The current correction equipment, such as the pyrotechnic correction equipment for ship steel processing disclosed in the utility model patent with application number CN202122946430.0, includes a base and side panels. A mounting frame is arranged on the top of the base. Electric cylinders are symmetrically arranged in the vertical direction in the middle of the bottom wall of the top plate of the mounting frame. Pressure plates are arranged at the output ends of the bottoms of the two electric cylinders. The clamping plate can be moved by rotating the screw on the turntable, thereby clamping the top of the steel, thereby realizing the correction of the steel.

[0004] However, it is found in the long-term use process that the device has poor flame spraying effect and slow cooling speed, so a new correction device is provided to improve it. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a ship steel processing pyrotechnic correction equipment which can perform pyrotechnic correction on the steel by accurately positioning the level and height of the steel.

[0006] The utility model discloses a pyrotechnic correction equipment for processing steel materials for ships, comprising a fixing mechanism; a conveying mechanism, a transverse positioning mechanism, a longitudinal positioning mechanism, a correction mechanism and a grinding mechanism, wherein the conveying mechanism is installed on the fixing mechanism to convey the steel materials, the transverse positioning mechanism is installed on the fixing mechanism to perform transverse positioning of the steel materials, the longitudinal positioning mechanism is installed on the fixing mechanism to perform height positioning of the steel plate, the correction mechanism is installed on the fixing mechanism to perform pyrotechnic correction of the steel materials, and the grinding mechanism is installed on the transverse positioning mechanism to grind the correction position; the conveying mechanism is started to convey the steel materials to a designated position, so as to reduce the labor intensity and improve the efficiency, the transverse positioning mechanism is started to perform transverse positioning of the steel materials, and the longitudinal positioning mechanism is started to fix the height of the steel materials, and the sliding phenomenon of the steel materials can be avoided through the cooperation of the transverse positioning mechanism and the longitudinal positioning mechanism, and the damage such as backlog to the surface of the steel materials will not be caused, the correction mechanism is started, and as the steel materials move, the places where the steel materials need pyrotechnic treatment are sprayed with fire, and at the same time, the grinding mechanism is started to grind the places where the steel materials need to be corrected, so as to improve the surface smoothness and increase the mechanical properties of the steel materials.

[0007] Preferably, the fixing mechanism includes a workbench, a bracket and a U-shaped frame, the workbench is fixedly mounted on the bracket, and a positioning groove is provided on the workbench, the U-shaped frame is fixedly mounted on the bracket, and a groove is provided on the U-shaped frame; the bracket supports the workbench, and the workbench supports the U-shaped frame.

[0008] Preferably, the conveying mechanism includes multiple rollers, a steel belt and a first motor, the multiple rollers are installed on a workbench, the steel belt is installed on the rollers, the first motor is installed on the side end of the workbench, and the output end of the first motor is connected to one of the rollers; starting the first motor causes the rollers to rotate and drive the steel belt to transmit, thereby improving transmission efficiency and reducing manual labor intensity.

[0009] Preferably, the lateral positioning mechanism includes a rotating shaft, a second motor and two groups of positioning blocks. The rotating shaft is installed at the bottom end of the workbench, the second motor is installed on the rotating shaft, the two groups of positioning blocks are respectively installed at both ends of the rotating shaft and both groups of positioning blocks are provided with pins; starting the second motor to rotate the rotating shaft drives the two groups of positioning blocks to slide along the positioning grooves on the workbench to perform lateral positioning of the steel.

[0010] Preferably, the longitudinal positioning mechanism includes a slider, a third motor, a driving wheel, a driven wheel, a support plate, two springs and two first grinders. The slider is slidably mounted on a U-shaped frame, the third motor is mounted on a side end of the slider, and the output end of the third motor is connected to the driving wheel, the driven wheel is mounted on the slider, the support plate is mounted on the slider, the two springs are mounted on the support plate, and the two first grinders are respectively mounted on the two springs; starting the third motor causes the driving wheel to rotate and drives the slider to slide on the U-shaped frame, thereby driving the support plate to move, and through the cooperation of the spring and the first grinder, the height of the steel is aligned with the position and no damage is caused to the surface of the steel.

[0011] Preferably, the correction mechanism includes a gas tank, a gas exhaust pipe and a flamethrower. The gas tank is installed on the top of the workbench, one end of the gas exhaust pipe is connected to the gas tank, and the other end is connected to the flamethrower. Open the gas tank, start the flamethrower, and discharge the liquid in the gas tank through the gas exhaust pipe into the flamethrower to perform flame correction on the steel.

[0012] Preferably, the grinding mechanism includes a second grinder, a fourth motor and a hydraulic mechanism, the second grinder is installed on the positioning block, the fourth motor is installed on the second grinder, and the hydraulic mechanism is installed on the second grinder; the hydraulic mechanism is started to adjust the height of the second grinder, and the fourth motor is started to rotate the second grinder to grind the steel after pyrotechnic correction, increase the surface finish, and improve the mechanical properties of the steel.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the conveying mechanism is started to convey the steel to the designated position, which reduces the intensity of manual labor and improves efficiency; the transverse positioning mechanism is started to position the steel laterally; the longitudinal positioning mechanism is started to fix the height of the steel; through the cooperation of the transverse positioning mechanism and the longitudinal positioning mechanism, the sliding of the steel can be avoided, and the surface of the steel will not be damaged by backlog; the correction mechanism is started, and as the steel moves, the places where pyrotechnics are needed are subjected to flame spraying treatment; at the same time, the grinding mechanism is started to grind the places where the steel is to be corrected, so as to improve the surface smoothness and increase the mechanical properties of the steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the axonometric structure of the fixing mechanism and the conveying mechanism of the utility model;

[0016] Figure 3 It is a schematic diagram of the axonometric structure of the transverse positioning mechanism and the longitudinal positioning mechanism of the utility model;

[0017] Figure 4 It is a schematic diagram of the axonometric structure of the correction mechanism and the grinding mechanism of the utility model.

[0018] Markings in the attached drawings: 01, fixing mechanism; 11, workbench; 12, bracket; 13, U-shaped frame; 02, conveying mechanism; 21, roller; 22, steel belt; 23, first motor; 03, horizontal positioning mechanism; 31, rotating shaft; 32, second motor; 33, positioning block; 04, longitudinal positioning mechanism; 41, slider; 42, third motor; 43, driving wheel; 44, driven wheel; 45, support plate; 46, spring; 47, first grinder; 05, correction mechanism; 51, gas tank; 52, gas exhaust pipe; 53, flamethrower; 06, grinding mechanism; 61, second grinder; 62, fourth motor; 63, hydraulic mechanism. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] The utility model is a pyrotechnic correction device for steel processing for ships, comprising a fixing mechanism 01; a conveying mechanism 02, a transverse positioning mechanism 03, a longitudinal positioning mechanism 04, a correction mechanism 05 and a grinding mechanism 06, wherein the conveying mechanism 02 is installed on the fixing mechanism 01 to convey the steel, the transverse positioning mechanism 03 is installed on the fixing mechanism 01 to perform transverse positioning of the steel, the longitudinal positioning mechanism 04 is installed on the fixing mechanism 01 to perform height positioning of the steel plate, the correction mechanism 05 is installed on the fixing mechanism 01 to perform pyrotechnic correction on the steel, and the grinding mechanism 06 is installed on the transverse positioning mechanism 03 to grind the correction position; The fixing mechanism 01 includes a workbench 11, a bracket 12 and a U-shaped frame 13. The workbench 11 is fixedly mounted on the bracket 12, and a positioning groove is provided on the workbench 11. The U-shaped frame 13 is fixedly mounted on the bracket 12, and a groove is provided on the U-shaped frame 13. The conveying mechanism 02 includes a plurality of rollers 21, a steel belt 22 and a first motor 23. The plurality of rollers 21 are all mounted on the workbench 11, the steel belt 22 is mounted on the rollers 21, the first motor 23 is mounted on the side end of the workbench 11, and the output end of the first motor 23 is connected to one of the rollers 21. The lateral positioning mechanism 03 includes a rotating shaft 31, a second motor 32 and two groups of positioning blocks 33, the rotating shaft 31 is installed at the bottom end of the workbench 11, the second motor 32 is installed on the rotating shaft 31, the two groups of positioning blocks 33 are respectively installed at both ends of the rotating shaft 31 and pins are provided on the two groups of positioning blocks 33; the longitudinal positioning mechanism 04 includes a slider 41, a third motor 42, a driving wheel 43, a driven wheel 44, a support plate 45, two springs 46 and two first grinders 47, the slider 41 is slidably installed on the U-shaped frame 13, the third motor 42 is installed on the side end of the slider 41, and the output end of the third motor 42 is connected to the driving wheel 43, the driven wheel 44 is installed on the slider 41, and the support plate 45 is installed Mounted on the slider 41, the two springs 46 are mounted on the support plate 45, and the two first grinders 47 are respectively mounted on the two springs 46; the correction mechanism 05 includes a gas tank 51, a gas exhaust pipe 52 and a flamethrower 53, the gas tank 51 is mounted on the top of the workbench 11, one end of the gas exhaust pipe 52 is connected to the gas tank 51, and the other end is connected to the flamethrower 53; the grinding mechanism 06 includes a second grinder 61, a fourth motor 62 and a hydraulic mechanism 63, the second grinder 61 is mounted on the positioning block 33, the fourth motor 62 is mounted on the second grinder 61, and the hydraulic mechanism 63 is mounted on the second grinder 61.

[0021] like Figures 1 to 4As shown, the utility model is a kind of pyrotechnic correction equipment for ship steel processing. When it is working, the first motor 23 is started to rotate the roller 21 to drive the steel belt 22 to transmit, and the steel is transported to the specified position, which reduces the labor intensity and improves the transmission efficiency. The second motor 32 is started to rotate the shaft 31 to drive the two groups of positioning blocks 33 to slide along the positioning grooves on the workbench 11 to position the steel horizontally, and then the third motor 42 is started to rotate the driving wheel 43 to drive the slider 41 to slide on the U-shaped frame 13, thereby driving the support plate 45 to move, and through the spring 46 and the first grinder 47 The steel is positioned in height according to the cooperation of the lateral positioning mechanism 03 and the longitudinal positioning mechanism 04 to avoid sliding of the steel and prevent damage such as accumulation on the surface of the steel. The gas tank 51 is opened and the flamer 53 is started to discharge the liquid in the gas tank 51 into the flamer 53 through the gas discharge pipe 52 to correct the steel by flame spraying. Then the hydraulic mechanism 63 is started to adjust the height of the second grinder 61 and the fourth motor 62 is started to rotate the second grinder 61 to grind the steel after the pyrotechnic correction to increase the surface finish and improve the mechanical properties of the steel.

[0022] The first motor 23, the second motor 32, the third motor 42 and the hydraulic mechanism 63 of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manuals, without the need for technicians in this field to make creative efforts.

[0023] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A pyrotechnic correction device for ship steel processing, comprising a fixing mechanism (01); characterized in that: It also includes a conveying mechanism (02), a transverse positioning mechanism (03), a longitudinal positioning mechanism (04), a correction mechanism (05) and a grinding mechanism (06), wherein the conveying mechanism (02) is installed on the fixing mechanism (01) to convey the steel, the transverse positioning mechanism (03) is installed on the fixing mechanism (01) to perform transverse positioning of the steel, the longitudinal positioning mechanism (04) is installed on the fixing mechanism (01) to position the height of the steel plate, the correction mechanism (05) is installed on the fixing mechanism (01) to perform pyrotechnic correction on the steel, and the grinding mechanism (06) is installed on the transverse positioning mechanism (03) to grind the correction position.

2. A shipbuilding steel material processing pyrotechnic correction equipment as claimed in claim 1, characterized in that: The fixing mechanism (01) comprises a workbench (11), a bracket (12) and a U-shaped frame (13); the workbench (11) is fixedly mounted on the bracket (12), and a positioning groove is provided on the workbench (11); the U-shaped frame (13) is fixedly mounted on the bracket (12), and a groove is provided on the U-shaped frame (13).

3. A pyrotechnic correction equipment for shipbuilding steel processing as claimed in claim 2, characterized in that: The conveying mechanism (02) comprises a plurality of rollers (21), a steel belt (22) and a first motor (23); the plurality of rollers (21) are mounted on a workbench (11); the steel belt (22) is mounted on the rollers (21); the first motor (23) is mounted on a side end of the workbench (11); and an output end of the first motor (23) is connected to one of the rollers (21).

4. A pyrotechnic correction equipment for ship steel processing as claimed in claim 2, characterized in that: The lateral positioning mechanism (03) comprises a rotating shaft (31), a second motor (32) and two groups of positioning blocks (33), wherein the rotating shaft (31) is mounted at the bottom end of the workbench (11), the second motor (32) is mounted on the rotating shaft (31), and the two groups of positioning blocks (33) are respectively mounted at both ends of the rotating shaft (31) and pins are provided on both groups of positioning blocks (33).

5. The pyrotechnic correction equipment for ship steel processing as claimed in claim 2, characterized in that: The longitudinal positioning mechanism (04) comprises a slider (41), a third motor (42), a driving wheel (43), a driven wheel (44), a support plate (45), two springs (46) and two first grinders (47). The slider (41) is slidably mounted on the U-shaped frame (13). The third motor (42) is mounted on the side end of the slider (41), and the output end of the third motor (42) is connected to the driving wheel (43). The driven wheel (44) is mounted on the slider (41). The support plate (45) is mounted on the slider (41). The two springs (46) are both mounted on the support plate (45). The two first grinders (47) are respectively mounted on the two springs (46).

6. The pyrotechnic correction equipment for ship steel processing as claimed in claim 2, characterized in that: The correction mechanism (05) comprises a gas tank (51), a gas discharge pipe (52) and a flame sprayer (53). The gas tank (51) is installed on the top of the workbench (11). One end of the gas discharge pipe (52) is connected to the gas tank (51), and the other end is connected to the flame sprayer (53).

7. The pyrotechnic correction equipment for shipbuilding steel processing as claimed in claim 4, characterized in that: The grinding mechanism (06) comprises a second grinding machine (61), a fourth motor (62) and a hydraulic mechanism (63); the second grinding machine (61) is mounted on the positioning block (33); the fourth motor (62) is mounted on the second grinding machine (61); and the hydraulic mechanism (63) is mounted on the second grinding machine (61).

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