Pressure vessel barrel production deformation correction equipment

Abstract

The utility model provides deformation correcting equipment for pressure vessel barrel production, and relates to the technical field of correcting equipment. The stabilizing assemblies are installed on the front and rear positions of the transmission assembly, the feeding and discharging assemblies are arranged at the front and rear outer ends of the transmission assembly, the transmission box is arranged on the left side of the transmission assembly, and the correcting assembly is installed in the transmission box. A transmission roller of the transmission assembly achieves existence and transmission of a workpiece cylinder, a stabilizing assembly on the transmission assembly can stably support the workpiece cylinder, a correction assembly and a telescopic assembly are installed in the transmission box, and the correction assembly is directly connected with a reinforcing frame in a clamped mode after being arranged in the workpiece cylinder. And the correction assembly can be matched with the transmission roller to achieve rolling correction on the workpiece barrel, and the problems that single rolling correction is adopted, small deformation cannot be taken out for treatment through rolling correction, special equipment is needed for jacking, and consequently the working efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of correction equipment, in particular to a pressure vessel cylinder production deformation correction equipment. Background Art

[0002] With the continuous development of science and technology, the development of heavy industry is gradually increasing, especially in some chemical industries. During the production and manufacturing, the chemical industry will store some products in container tanks. The tanks used have different purposes and are generally divided into two types: storage and transportation. The tanks used for transportation are generally not large, while those used for storage are larger. When producing such tanks, it is necessary to ensure the overall integrity of the tanks to ensure the stability of the stored materials.

[0003] Before the tank body is welded, it is usually inevitable to damage the outer wall of the cylinder during transportation, causing deformation of the cylinder. Therefore, it needs to be corrected before welding. The general correction equipment has a simple structure and only has a single rolling correction. The rolling correction cannot remove smaller deformations and needs to be pressed again by manual or special equipment, resulting in unnecessary increase in workload. Utility Model Content

[0004] The disclosed embodiment relates to a pressure vessel cylinder production deformation correction device, in which a loading and unloading assembly is provided in the device to facilitate loading and unloading of the workpiece cylinder, a transmission roller of the transmission assembly realizes the support and transmission of the workpiece cylinder, a stabilizing assembly on the transmission assembly can stably support the workpiece cylinder, a correction assembly and a telescopic assembly are installed in the transmission box, and after the correction assembly is placed in the workpiece cylinder, the reinforcement frame is directly clamped, so that the correction assembly can cooperate with the transmission roller to realize rolling correction of the workpiece cylinder, and a smaller position can be pressed by the contact assembly of the telescopic assembly.

[0005] According to a first aspect of the present disclosure, there is provided a pressure vessel cylinder production deformation correction device, which specifically comprises: a transmission assembly; a stabilizing assembly is installed at the front and rear positions of the transmission assembly, a loading and unloading assembly is provided at the front and rear outer end positions of the transmission assembly, a transmission box is provided at the left position of the transmission assembly, a correction assembly is installed in the transmission box, a telescopic assembly is installed at the upper end position of the correction assembly, a contact assembly is installed on the telescopic assembly, and a workpiece cylinder is carried at the middle position of the transmission assembly.

[0006] In at least some embodiments, the base plate of the transmission assembly is configured as a rectangular plate structure, a guide rail is slidably installed in the middle position of the base plate, two groups of carrier frames are slidably installed on the guide rail, two groups of transmission rollers are rotatably installed on each group of carrier frames, the outer wall of each group of transmission rollers is provided with grooves, and the grooves of the transmission rollers are configured as a spiral structure.

[0007] In at least some embodiments, the stabilizing frame of the stabilizing component is configured to be fixed at the front and rear end positions of the transmission component, and a stabilizing frame is hingedly installed on the stabilizing frame. The stabilizing frame is configured to be an arc-shaped structure, and two sets of stabilizing rollers are rotatably installed at the arc-shaped end positions of the stabilizing frame.

[0008] In at least some embodiments, the outer slide rails of the loading and unloading components are arranged at the front and rear outer ends of the transmission component, and a sliding frame is slidably installed on the outer slide rails. The overall structure of the sliding frame is a triangular structure, and a hanging rope is arranged at the top of the sliding frame.

[0009] In at least some embodiments, the sliding block of the correction component is slidably installed inside the transmission box, the reinforcement frame of the correction component is hingedly installed on the right edge of the transmission component, a clamping frame is slidably installed on the reinforcement frame, a correction roller is sleeved and installed at the lower end of the sliding block, and the end of the correction roller is clamped and contacted with the middle of the clamping frame.

[0010] In at least some embodiments, the extension sleeve of the telescopic assembly is sleeved and installed at the upper end of the sliding block, the inner end of the extension sleeve is sleeved and installed with a telescopic rod, the outer walls of the extension sleeve and the telescopic rod are both provided with cut surfaces, the head of the telescopic rod and the head of the extension sleeve are both hingedly installed with support rods, the ends of the support rods are connected to the connecting block, and a gear structure is provided at the connection between each group of support rods and the connecting block.

[0011] In at least some embodiments, the contact frame of the contact assembly is installed at the outer end of the connecting block, bolts are installed at the mounting position of the contact frame and the connecting block, four groups of reinforcing ribs are arranged at the bottom of the contact frame, a contact wheel is rotatably installed at the upper end of the contact frame, and the outer wall of the contact wheel is arranged as an arc structure.

[0012] The utility model provides a pressure vessel cylinder production deformation correction device, which has the following beneficial effects:

[0013] The present invention directly installs the loading and unloading assembly on the device by sliding, so that the loading and unloading assembly can realize the loading and unloading function of the workpiece cylinder, and the transmission roller on the transmission assembly can stably carry the workpiece cylinder, and at the same time, the transmission roller can realize the transmission of the workpiece cylinder, so that the workpiece cylinder can rotate on itself, which is convenient for the subsequent correction assembly and the contact assembly to correct the workpiece cylinder. After the workpiece cylinder is placed, the stabilizing assembly arranged on the transmission assembly has the function of allowing the stabilizing assembly to assist in supporting the workpiece cylinder, so that the overall stability of the workpiece cylinder during correction ensures the accuracy of correction. The correction assembly and the telescopic assembly are installed in the transmission box on the left side of the transmission assembly, and both the correction assembly and the telescopic assembly can be adjusted at the transmission box. After the sliding block of the correction assembly corresponds to the position, the clamping frame of the reinforcement frame is clamped at the end of the correction roller, so that the correction roller cooperates with the transmission roller to realize the rolling correction function of the workpiece cylinder. When a small deformation occurs, the telescopic assembly is retracted to the specified position, and the position of the telescopic assembly is adjusted so that the contact assembly on the telescopic assembly is pressed against the inner wall of the workpiece cylinder, and the rotating workpiece cylinder can be corrected by the contact assembly extending radially.

[0014] In addition, the carrier is configured to carry the workpiece cylinder, and the carrier is configured as two groups sliding on the guide rail, so that the workpiece cylinder can be supported by at least two groups of carriers, which increases the subsequent transmission stability of the workpiece cylinder by the transmission roller. Since the transmission roller on the carrier is configured as the main structure for carrying the workpiece cylinder, a groove is provided on the outer wall of the transmission roller, and the groove is configured in a spiral shape, so that the transmission roller can realize stable transmission of the workpiece cylinder after carrying the workpiece cylinder, so that the workpiece cylinder can rotate stably.

[0015] In addition, the outer slide rail is set at the front and rear outer ends of the transmission component, so that when the sliding frame slides on the outer slide rail, it will not directly touch the entire device. The frame body of the sliding frame is set as a triangular structure, so that the sliding frame has a more stable effect when the workpiece barrel is hoisted by the hanging rope, making it easier for the loading and unloading components to load and unload the workpiece barrel.

[0016] In addition, when performing rolling correction on the workpiece cylinder, it is necessary to swing the reinforcement frame upright, extend the correction roller of the sliding block, and allow the end position of the correction roller to be clamped into the middle of the clamping frame on the reinforcement frame, so that the correction roller can be stably pressed against the inner wall of the workpiece cylinder, thereby rotating the workpiece cylinder to achieve the effect of correction through the correction assembly.

[0017] In addition, the extension sleeve and the telescopic rod are both configured to be sleeved on the sliding block, so that the height of the sliding block can be adjusted in the same way to achieve height control of the telescopic assembly. The extension sleeve and the telescopic rod configured as a telescopic structure can slide out to a specified position, and the outer walls of the telescopic rod and the extension sleeve are both provided with cut surfaces, so that the extension sleeve and the telescopic rod can only slide axially, while the circumferential direction is fixed. The connecting block bears a certain pressure when in use, so that a gear structure is provided at the two groups of support rods connected to the connecting block at the same time, so that the two groups of support rods can achieve the same swing opening angle, thereby ensuring the stable top pressure effect of the contact component on the telescopic assembly.

[0018] In addition, the contact frame is arranged to be fixed on the connecting block by bolts, and the bolts at the connecting block are loosened to adjust the angle of the contact frame. The four sets of reinforcing ribs at the bottom of the contact frame can steadily increase the compressive strength of the contact frame. Because the contact wheel is arranged to directly contact the inner wall of the workpiece tube, the outer wall of the contact wheel is arranged to be arc-shaped, so that the outer wall of the contact wheel can better correspond to the inner wall of the workpiece tube for correction. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0020] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0021] In the attached picture:

[0022] Figure 1 The overall structure diagram of the present application is shown;

[0023] Figure 2 A schematic diagram showing the transmission assembly structure of the present application is shown;

[0024] Figure 3 A schematic diagram showing the structure of the correction assembly of the present application is shown;

[0025] Figure 4 A schematic diagram showing the stable assembly structure of the present application is shown;

[0026] Figure 5 A schematic diagram showing the telescopic assembly structure of the present application is shown;

[0027] Figure 6 A schematic diagram showing the loading and unloading assembly structure of the present application is shown;

[0028] Figure 7 This application shows Figure 5 Schematic diagram of the local enlarged structure at A in the middle;

[0029] Reference numerals list

[0030] 1. Transmission assembly; 101. Bottom plate; 102. Guide rail; 103. Carrying frame; 104. Transmission roller;

[0031] 2. Stable assembly; 201. Stable frame; 202. Stable frame; 203. Stable roller;

[0032] 3. Loading and unloading assembly; 301. outer slide rail; 302. sliding frame; 303. hanging rope;

[0033] 4. Correction assembly; 401. Sliding block; 402. Reinforcement frame; 403. Snap-on frame; 404. Correction roller;

[0034] 5. Telescopic assembly; 501. Extension sleeve; 502. Telescopic rod; 503. Support rod; 504. Connecting block;

[0035] 6. contact assembly; 601. contact frame; 602. contact wheel;

[0036] 7. Transmission box;

[0037] 8. Workpiece tube. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] Example 1: Please refer to Figures 1 to 7 :

[0040] The utility model proposes a pressure vessel cylinder production deformation correction device, comprising: a transmission component 1; a stabilizing component 2 is installed at the front and rear positions of the transmission component 1, a loading and unloading component 3 is arranged at the front and rear outer end positions of the transmission component 1, a transmission box 7 is arranged at the left position of the transmission component 1, a correction component 4 is installed in the transmission box 7, a telescopic component 5 is installed at the upper end position of the correction component 4, a contact component 6 is installed on the telescopic component 5, and a workpiece cylinder 8 is carried at the middle position of the transmission component 1.

[0041] In the present disclosure, Figure 2As shown, the bottom plate 101 of the transmission assembly 1 is set as a rectangular plate structure, and a guide rail 102 is slidably installed in the middle position of the bottom plate 101, and two groups of carriers 103 are slidably installed on the guide rail 102, and the carriers 103 are set to carry the workpiece barrel 8, so that the carriers 103 are set as two groups sliding on the guide rail 102, so that the workpiece barrel 8 can be supported by at least two groups of carriers 103, which increases the subsequent transmission stability of the workpiece barrel 8 by the transmission roller 104, and each group of carriers 103 is rotatably installed with two groups of transmission rollers 104, and the outer wall of each group of transmission rollers 104 is provided with grooves, and the grooves of the transmission rollers 104 are set as a spiral structure. Since the transmission rollers 104 on the carriers 103 are set as the main structure for carrying the workpiece barrel 8, the outer wall of the transmission rollers 104 is provided with grooves, and the grooves are set in a spiral shape, so that the transmission rollers 104 can realize stable transmission of the workpiece barrel 8 by the transmission rollers 104 after carrying the workpiece barrel 8, so that the workpiece barrel 8 can rotate stably.

[0042] In the present disclosure, Figure 4 As shown, the stabilizing frame 201 of the stabilizing component 2 is arranged to be fixed at the front and rear end positions of the transmission component 1, and a stabilizing frame 202 is hingedly installed on the stabilizing frame 201, and the stabilizing frame 202 is arranged to be an arc-shaped structure, and two sets of stabilizing rollers 203 are rotatably installed at the arc-shaped end positions of the stabilizing frame 202. After the workpiece tube 8 is placed on the stabilizing rollers 203, in order to make the workpiece tube 8 more stable, the stabilizing frame 201 is directly arranged at the front and rear end positions of the transmission component 1, and the stabilizing frame 202 is installed on the stabilizing frame 201. The stabilizing frame 202 arranged to be an arc-shaped structure has a better effect of allowing the stabilizing rollers 203 at the ends of the stabilizing frame 202 to directly contact the outer wall of the workpiece tube 8, so that the stabilizing component 2 can achieve stable support for the workpiece tube 8, and at the same time, the stabilizing component 2 has the effect of not hindering the stable rotation of the workpiece tube 8.

[0043] In the present disclosure, Figure 2 Figure 6 As shown, the outer slide rail 301 of the loading and unloading assembly 3 is set at the front and rear outer ends of the transmission assembly 1, and a sliding frame 302 is slidably installed on the outer slide rail 301. The sliding frame 302 is arranged as a triangular structure as a whole, and a hanging rope 303 is arranged at the top of the sliding frame 302. The outer slide rail 301 is set at the front and rear outer ends of the transmission assembly 1, so that when the sliding frame 302 slides on the outer slide rail 301, it will not directly touch the whole device, and the frame body of the sliding frame 302 is set to a triangular structure, so that the sliding frame 302 has a more stable effect when the workpiece barrel 8 is hoisted by the hanging rope 303, so that the loading and unloading assembly 3 can easily realize the loading and unloading function of the workpiece barrel 8.

[0044] In the present disclosure, Figure 3As shown, the sliding block 401 of the correction component 4 is slidably installed inside the transmission box 7, and the reinforcement frame 402 of the correction component 4 is hingedly installed on the right edge of the transmission component 1. A clamping frame 403 is slidably installed on the reinforcement frame 402, and a correction roller 404 is sleeved and installed at the lower end of the sliding block 401. The end of the correction roller 404 is in clamping contact with the middle of the clamping frame 403. When the workpiece cylinder 8 is rollingly corrected, it is necessary to swing the reinforcement frame 402 upright, extend the correction roller 404 of the sliding block 401, and allow the end position of the correction roller 404 to be clamped to the middle position of the clamping frame 403 on the reinforcement frame 402, so that the correction roller 404 can be stably pressed on the inner wall of the workpiece cylinder 8, thereby rotating the workpiece cylinder 8 to achieve the effect of correction by the correction component 4.

[0045] Embodiment 2, based on embodiment 1, as Figure 5 As shown, the extension sleeve 501 of the telescopic assembly 5 is sleeved and installed at the upper end position of the sliding block 401, and the inner end of the extension sleeve 501 is sleeved and installed with a telescopic rod 502. The outer walls of the extension sleeve 501 and the telescopic rod 502 are both provided with cut surfaces. The extension sleeve 501 and the telescopic rod 502 are both set to be sleeved on the sliding block 401, and the height of the sliding block 401 is adjusted in the same way to achieve the height control of the telescopic assembly 5. The extension sleeve 501 and the telescopic rod 502 set as a telescopic structure can slide out to a specified position. The outer walls of the telescopic rod 502 and the extension sleeve 501 are both provided with cut surfaces, so that the extension sleeve 501 The telescopic rod 502 can only slide axially, but is fixed in the circumferential direction. The head of the telescopic rod 502 and the head of the extension sleeve 501 are both hingedly installed with support rods 503. The ends of the support rods 503 are connected to the connecting blocks 504. A gear structure is provided at the connection between each group of support rods 503 and the connecting blocks 504. The connecting blocks 504 bear a certain pressure when in use. Therefore, the gear structure is provided at the two groups of support rods 503 connected to the connecting blocks 504 at the same time, so that the two groups of support rods 503 can achieve the same swing opening angle, thereby ensuring the stable top pressing effect of the contact component 6 on the telescopic component 5.

[0046] In the present disclosure, Figure 7As shown, the contact frame 601 of the contact assembly 6 is installed at the outer end of the connecting block 504, and bolts are added at the mounting position of the contact frame 601 and the connecting block 504. Four groups of reinforcing ribs are arranged at the bottom of the contact frame 601, and the contact frame 601 is arranged to be fixed on the connecting block 504 by bolts, so that the bolts at the connecting block 504 are loosened to adjust the angle of the contact frame 601, and the four groups of reinforcing ribs at the bottom of the contact frame 601 can steadily increase the compressive strength of the contact frame 601, and a contact wheel 602 is rotatably installed at the upper end of the contact frame 601, and the outer wall of the contact wheel 602 is arranged to be an arc structure. Because the contact wheel 602 is arranged to directly contact the inner wall of the workpiece cylinder 8, the outer wall of the contact wheel 602 is arranged to be an arc, so that the outer wall of the contact wheel 602 can better correspond to the inner wall of the workpiece cylinder 8 for correction.

[0047] The working principle of this embodiment is as follows: when in use, first slide the carrier 103 on the bottom plate 101 along the guide rail 102 to adjust the position so that the transmission roller 104 of the carrier 103 can correspond to the length position of the workpiece tube 8. At this time, let the sliding frame 302 slide toward the outer end along the position of the outer slide rail 301, and directly lift the workpiece tube 8 through the hanging rope 303 of the sliding frame 302, and slide the sliding frame 302 again to let the hanging rope 303 place the workpiece tube 8 on the transmission roller 104. At this time, the two groups of stabilizing components 2 symmetrically arranged in the front and back of the transmission component 1 can allow the stabilizing roller 203 to stably support the outer wall of the workpiece tube 8, ensuring the overall stability of the subsequent correction of the workpiece tube 8. When ordinary rolling correction is required, slide the sliding block 401 at the transmission box 7 down to the corresponding position, and let the correction roller 40 at the lower end of the sliding block 401 4 is extended out, and then the reinforcement frame 402 is swung upright, and the position of the clamping frame 403 on the reinforcement frame 402 is slidably adjusted, so that the middle of the clamping frame 403 corresponds to the end of the correction roller 404 for clamping installation. At this time, the wall of the correction roller 404 is against the inner wall of the workpiece tube 8, so that the transmission roller 104 rotates to allow the workpiece tube 8 to achieve a rolling correction effect. There will still be some minor deformations in the rolling correction. The reinforcement frame 402 and the correction roller 404 are retracted, and the sliding block 401 is raised to allow the extension sleeve 501 to be at the axial position of the workpiece tube 8. At this time, the telescopic position of the extension sleeve 501 and the telescopic rod 502 is adjusted, so that the support rod 503 pushes the contact component 6 against the deformed position of the workpiece tube 8, and then the workpiece tube 8 is rotated to achieve a correction effect on the deformed position. Finally, the corrected workpiece tube 8 is unloaded again through the loading and unloading assembly 3.

[0048] In this article, there are a few points to note:

[0049] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0050] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0051] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A pressure vessel cylinder production deformation correction device, comprising: Transmission assembly; a stabilizing assembly is installed at the front and rear positions of the transmission assembly, and is characterized in that a loading and unloading assembly is provided at the front and rear outer end positions of the transmission assembly, a transmission box is provided at the left side position of the transmission assembly, a correction assembly is installed in the transmission box, a telescopic assembly is installed at the upper end position of the correction assembly, a contact assembly is installed on the telescopic assembly, and a workpiece barrel is carried at the middle position of the transmission assembly.

2. The pressure vessel cylinder production deformation correction equipment according to claim 1 is characterized in that: The bottom plate of the transmission assembly is configured as a rectangular plate structure, a guide rail is slidably installed in the middle of the bottom plate, two groups of bearing frames are slidably installed on the guide rail, two groups of transmission rollers are rotatably installed on each group of bearing frames, the outer wall of each group of transmission rollers is provided with grooves, and the grooves of the transmission rollers are configured as a spiral structure.

3. The pressure vessel cylinder production deformation correction equipment according to claim 1 is characterized in that: The stabilizing frame of the stabilizing component is arranged to be fixed at the front and rear end positions of the transmission component, a stabilizing frame is hingedly installed on the stabilizing frame, the stabilizing frame is arranged to be an arc-shaped structure, and two groups of stabilizing rollers are rotatably installed at the arc-shaped end positions of the stabilizing frame.

4. The pressure vessel cylinder production deformation correction equipment according to claim 1 is characterized in that: The outer slide rails of the loading and unloading assembly are arranged at the front and rear outer ends of the transmission assembly, and a sliding frame is slidably installed on the outer slide rails. The sliding frame is arranged as a triangular structure as a whole, and a hanging rope is arranged at the top of the sliding frame.

5. The pressure vessel cylinder production deformation correction equipment according to claim 1 is characterized in that: The sliding block of the correction component is slidably installed inside the transmission box, the reinforcement frame of the correction component is hingedly installed at the right edge of the transmission component, a clamping frame is slidably installed on the reinforcement frame, a correction roller is sleeved and installed at the lower end of the sliding block, and the end of the correction roller is clamped and contacted with the middle of the clamping frame.

6. The pressure vessel cylinder production deformation correction equipment according to claim 1 is characterized in that: The extension sleeve of the telescopic assembly is sleeved and installed at the upper end of the sliding block, the inner end of the extension sleeve is sleeved and installed with a telescopic rod, the outer walls of the extension sleeve and the telescopic rod are both provided with cut surfaces, the head of the telescopic rod and the head of the extension sleeve are both hingedly installed with support rods, the ends of the support rods are connected to the connecting block, and a gear structure is provided at the connection between each group of support rods and the connecting block.

7. The pressure vessel cylinder production deformation correction equipment according to claim 1 is characterized in that: The contact frame of the contact assembly is installed at the outer end of the connecting block, bolts are installed at the mounting position of the contact frame and the connecting block, four groups of reinforcing ribs are arranged at the bottom of the contact frame, a contact wheel is rotatably installed at the upper end of the contact frame, and the outer wall of the contact wheel is arranged as an arc structure.

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