Surface polishing mechanism for welding pipe processing
By designing the surface polishing mechanism for welding pipe processing, using driving components, polishing components, clamping components and cooling systems, the problem of the surface defects of welded pipe affecting performance is solved, and an efficient and accurate polishing process is achieved, and product quality and production efficiency are improved.
Patent Information
- Application Number
- CN202421411873.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-20
AI Technical Summary
During the production process, welded pipes are prone to defects such as welding slag, scale, scratches, etc., which affects their aesthetics, corrosion resistance, wear resistance and sealing. The traditional surface treatment methods are inefficient and difficult to ensure the quality of the treatment.
A surface polishing mechanism for welding pipe processing is designed, including a support frame, a polishing workbench, a welded pipe conveying component, a welded pipe clamping assembly and a polishing assembly. The mechanism drives the rotation of the transmission roller through the driving components, so that the welded pipe passes through the polishing area continuously and stably; the combination design of the grinding wheel and roller in the polishing assembly achieves uniform and efficient polishing of the welded pipe surface; the precise control of the welded pipe clamping assembly and translational components ensures the stability and accuracy of the polishing process; the setting of the coolant nozzle and the water pump provides real-time cooling and cleaning.
It realizes efficient and precise polishing of the welded pipe surface, improves product quality and production efficiency, reduces heat and dust generation during the polishing process, and ensures the convenience of maintenance and environmental protection of the equipment.
Smart Images
Figure CN222696705U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welded pipe processing, in particular to a surface polishing mechanism for welded pipe processing. Background Art
[0002] During the production process, welded pipes need to go through multiple processes such as welding, cutting, and curling. These processes may leave defects such as welding slag, oxide scale, and scratches on the surface of the welded pipe. These defects not only affect the aesthetics of the welded pipe, but also may reduce the corrosion resistance, wear resistance, and sealing performance of the welded pipe. In addition, welded pipes also need to withstand the erosion of various media and environments during use. If there are defects on the surface, it is easy to cause corrosion, wear, and other problems, thereby affecting the service life and safety performance of the welded pipe. Therefore, in order to ensure the quality and performance of the welded pipe, it is necessary to perform surface polishing on it. Surface polishing can remove defects such as welding slag, oxide scale, and scratches on the surface of the welded pipe, making the surface smoother and flatter, and improving the corrosion resistance, wear resistance, and sealing performance of the welded pipe; in certain specific fields, such as petrochemicals, food processing, etc., there are higher requirements for the surface quality of welded pipes. Traditional surface treatment methods for welded pipes, such as manual grinding and pickling, are not only inefficient, but also difficult to ensure the quality of treatment. The surface polishing mechanism for welded pipe processing can automatically and continuously perform surface treatment on the welded pipe, greatly improving production efficiency. In summary, the surface polishing mechanism for welded pipe processing plays an important role in the production process of welded pipes. With the continuous development of industrial technology, the requirements for the surface quality of welded pipes are getting higher and higher. Therefore, it is of great significance to research and develop efficient and environmentally friendly surface polishing mechanisms for welded pipe processing. Utility Model Content
[0003] The utility model aims to solve the technical problem of surface polishing for welding pipe processing at least to a certain extent. To this end, the utility model provides a surface polishing mechanism for welding pipe processing.
[0004] The technical solution adopted by the utility model to solve the technical problem is: a surface polishing mechanism for welding pipe processing, the surface polishing mechanism for welding pipe processing specifically includes a support frame and a polishing workbench, the polishing workbench is arranged on the support frame, the welding pipe conveying component, the welding pipe clamping assembly and the polishing assembly are arranged on the polishing workbench, the welding pipe conveying component includes a feed limit plate, a transmission roller, a fixed frame and a driving component, the fixed frame is arranged on the support frame, the feed limit plate is arranged on the fixed frame, a plurality of the transmission rollers are arranged on the fixed frame in parallel and rotationally, and one end of the transmission roller is connected to the driving component The welding pipe clamping assembly includes a lifting bracket, a clamping arm and a loose pressure plate. The lifting bracket is arranged on one side of the polishing workbench through a translation component. The clamping arm is connected to the lifting bracket. The loose pressure plate is arranged on the clamping arm. The polishing assembly is arranged on the loose pressure plate. The polishing assembly has an adjusting rail, a grinding wheel and a roller. The adjusting rails are two and fixedly installed on both sides of the lifting bracket respectively. The two adjusting rails are fixedly installed with rollers in parallel with the lifting bracket. Two grinding wheels are fixedly installed on the rollers. The rollers penetrate the grinding wheels, and the grinding wheels are arranged above the driving rollers.
[0005] In a preferred embodiment of the utility model, the driving component includes a driving motor, a belt, a driving wheel and a driven rod, the driving motor is arranged in a support frame, the driving motor is connected to the driving wheel through a belt, the driving wheel is connected to the driven rod, and the driven rod is connected to the transmission roller through a universal joint.
[0006] In a preferred embodiment of the utility model, a coolant nozzle and a water pump are arranged under the grinding wheel, the water pump is arranged in the support frame, and the coolant nozzle is connected to the water pump through a pipeline.
[0007] In a preferred embodiment of the utility model, the translation component structure includes a horizontal guide rail and a guide block, the horizontal guide rail is movably matched with the guide block, the horizontal guide rail is arranged on the polishing workbench, and the guide block is arranged under the lifting bracket.
[0008] In a preferred embodiment of the present invention, a dust collector is detachably mounted on the bottom end of the polishing workbench.
[0009] The beneficial effects of the utility model are as follows: after adopting the above structure, the driving component drives the rotation of the transmission roller, so that the welded pipe can pass through the polishing area continuously and stably. The combined design of the grinding wheel and the roller in the polishing assembly enables the surface of the welded pipe to be polished evenly and efficiently, thereby improving product quality and production efficiency; through the precise control of the lifting and translation components of the welded pipe clamping assembly, the position of the welded pipe can be accurately positioned and moved. This ensures the stability and accuracy of the polishing process and avoids the degradation of the polishing quality due to position deviation; the setting of the coolant nozzle and the water pump enables the surface of the welded pipe to be cooled and cleaned in real time during the polishing process. This not only reduces the heat generated during the polishing process and prevents the deformation and damage of the welded pipe, but also effectively removes the dust and impurities generated by polishing and maintains the cleanliness of the polished surface. By reasonably controlling the flow and pressure of the water pump, the coolant can be recycled and the waste of water resources can be reduced; the entire mechanism is compactly designed, and the connection and coordination between the various components are simple and clear, making the maintenance of the equipment more convenient; the independent design of each component also makes replacement and maintenance simpler and faster. In summary, the utility model achieves efficient and precise polishing of the surface of the welded pipe through the coordinated work of various components, improves production efficiency and product quality, and also has the advantages of energy saving and environmental protection, compact structure and easy maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the front view structure of the main body of the utility model;
[0011] Figure 2 It is a side view structural diagram of the main body of the utility model;
[0012] In the figure: 1-support frame, 2-polishing workbench, 3-feed limit plate, 4-transmission roller, 5-fixed frame, 6-lifting bracket, 7-holding arm, 8-elastic pressure plate, 9-adjusting rail, 10-grinding wheel, 11-roller, 12-drive motor, 13-belt, 14-drive wheel, 15-driven rod, 16-coolant nozzle, 17-water pump, 18-horizontal guide rail, 19-guide block, 20-dust collector. DETAILED DESCRIPTION
[0013] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0014] like Figure 1 and Figure 2As shown, a surface polishing mechanism for welding pipe processing, the surface polishing mechanism for welding pipe processing specifically includes a support frame 1 and a polishing workbench 2, the polishing workbench 2 is arranged on the support frame 1, the welding pipe conveying component, the welding pipe clamping assembly and the polishing assembly are arranged on the polishing workbench 2, the welding pipe conveying component includes a feed limit plate 3, a transmission roller 4, a fixed frame 5 and a driving component, the fixed frame 5 is arranged on the support frame 1, the feed limit plate 3 is arranged on the fixed frame 5, a plurality of transmission rollers 4 are arranged on the fixed frame 5 in parallel and rotatably, one end of the transmission roller 4 is connected to the driving component, and the welding pipe clamp The tightening assembly includes a lifting bracket 6, a clamping arm 7 and a tensioning plate 8. The lifting bracket 6 is arranged on one side of the polishing workbench 2 through a translation component. The clamping arm 7 is connected to the lifting bracket 6. The tensioning plate 8 is arranged on the clamping arm 7. The polishing assembly is arranged on the tensioning plate 8. The polishing assembly has an adjustment rail 9, a grinding wheel 10 and a roller 11. The adjustment rail 9 is two rails fixedly installed on both sides of the lifting bracket 6. The two adjustment rails 9 are fixedly installed with rollers 11 in parallel with the lifting bracket 6. Two grinding wheels 10 are fixedly installed on the rollers 11. The rollers 11 penetrate the grinding wheel 10. The grinding wheel 10 is arranged above the driving roller 4. In the specific implementation, the support frame 1 provides a stable foundation for the whole mechanism, and the polishing workbench 2 is used as the main operating platform for installing the welding pipe conveying component, the welding pipe clamping component and the polishing component; the feed limit plate 3 on the welding pipe conveying component is used to limit the entry position of the welding pipe to ensure that the welding pipe can be accurately placed on the driving roller 4. The driving roller 4 conveys the welding pipe by rotating to achieve continuous polishing of the welding pipe. The fixed frame 5 is used to support and fix the driving roller 4 to ensure its stability during work. The lifting bracket 6 of the welding pipe clamping assembly realizes horizontal movement on the polishing workbench 2 through a translation component, so as to clamp the welding pipes in different positions. The clamping arm 7 is used to fix the welding pipe to ensure its stable position. The tension plate 8 adjusts the tightness of the clamping arm 7 to adapt to welding pipes of different diameters. The adjustment rail 9 provides a track for the installation and adjustment of the roller 11. The grinding wheel 10 is used to polish the surface of the welding pipe to remove the rough part of the surface. The roller 11 is used to install and fix the grinding wheel 10, and drives the grinding wheel 10 to polish the welding pipe by rotating.
[0015] like Figure 2As shown, on the basis of the above method, the driving component includes a driving motor 12, a belt 13, a driving wheel 14 and a driven rod 15. The driving motor 12 is arranged in the support frame 1. The driving motor 12 is connected to the driving wheel 14 through the belt 13. The driving wheel 14 is connected to the driven rod 15. The driven rod 15 is connected to the transmission roller 4 through a universal joint. The driving motor 12 is connected to the driving wheel 14 through the belt 13. This design can effectively transmit the rotational power of the motor to the driving wheel 14. The belt 13, as a flexible transmission method, can buffer the impact and vibration between the motor and the driving wheel to ensure the smoothness of power transmission. The driven rod 15 is connected to the transmission roller 4 through a universal joint. This design allows the transmission roller 4 to have a certain angle adjustment range while receiving power. The universal joint can adapt to force transmission in different directions, making the driving component more flexible and able to adapt to different working scenarios and installation requirements.
[0016] like Figure 2 As shown, on the basis of the above method, a coolant nozzle 16 and a water pump 17 are further arranged under the grinding wheel 10, the water pump 17 is arranged in the support frame 1, and the coolant nozzle 16 is connected to the water pump 17 through a pipeline; in implementation, the coolant is driven by the water pump 17 and sprayed from the nozzle 16 to the grinding wheel 10 and the surface of the weld pipe, effectively reducing the heat generated during the polishing process. This can not only prevent the weld pipe from being deformed or damaged due to overheating, but also extend the service life of the grinding wheel 10; the setting of the coolant nozzle 16 allows the coolant to evenly cover the grinding wheel 10 and the surface of the weld pipe, ensuring the consistency of the cooling effect.
[0017] like Figure 2 As shown, on the basis of the above method, the translation component structure includes a horizontal guide rail 18 and a guide block 19, the horizontal guide rail 18 is movably matched with the guide block 19, the horizontal guide rail 18 is arranged on the polishing workbench 2, and the guide block 19 is arranged under the lifting bracket 6; in practice, the horizontal guide rail 18 provides a stable moving path for the lifting bracket 6, and the guide block 19 ensures that the lifting bracket 6 always keeps a close fit with the horizontal guide rail 18 during the movement. This design ensures that the lifting bracket 6 can be accurately positioned and moved along a predetermined track, thereby ensuring the stability and accuracy of the welded pipe during the polishing process; the movable cooperation between the horizontal guide rail 18 and the guide block 19 allows the lifting bracket 6 to remain stable during the movement, reducing the possibility of a decrease in polishing quality due to vibration or impact.
[0018] like Figure 1 As shown, based on the above method, a dust collector 20 is removably installed at the bottom of the polishing workbench 2; during implementation, the dust generated by the dust collector 20 during the polishing process is collected and processed by the dust collector 20 to keep the working environment clean and reduce health hazards to the workers.
[0019] In the specific working process of the surface polishing mechanism for processing the new welded pipe, the welded pipe is conveyed: first, the welded pipe is placed on the driving roller 4. The driving motor 12 is started, and the driving wheel 14 is driven to rotate through the belt 13, thereby driving the driven rod 15 and the driving roller 4 to rotate. The welded pipe moves forward driven by the driving roller 4 and enters the polishing area. Welded pipe clamping: When the welded pipe moves to the specified position, the lifting bracket 6 moves to the top of the welded pipe driven by the translation component. The clamping arm 7 descends driven by the lifting bracket 6 and clamps the welded pipe to ensure its stable position. Surface polishing: After the welded pipe is clamped, the polishing assembly starts to work. The roller 11 on the adjusting rail 9 rotates, driving the grinding wheel 10 fixed thereon to rotate. At the same time, the coolant pump 17 is started to deliver coolant to the coolant nozzle 16 through the pipeline. The coolant nozzle 16 evenly sprays the coolant on the grinding wheel 10 and the surface of the welded pipe, which plays a role in cooling and cleaning. Adjustment of the polishing process: During the polishing process, the height and position of the lifting bracket 6, as well as the angle and pressure of the polishing assembly can be adjusted as needed to ensure that the surface of the welded pipe is polished evenly and effectively. Release and transportation of welded pipes: When a section of welded pipe is polished, the clamping arm 7 releases the welded pipe, and the lifting bracket 6 rises and moves to the position of the next welded pipe to be polished. At the same time, the drive roller 4 continues to rotate to transport the polished welded pipe to the next working area or collection device. Cyclic and continuous operation: The above process is carried out in a cycle to achieve continuous and efficient polishing of the welded pipe. At the same time, the drive motor 12, coolant pump 17 and other components can be adjusted and controlled as needed to ensure the stability and quality of the polishing process. In summary, the surface polishing mechanism for the new welded pipe processing realizes accurate and efficient polishing of the welded pipe surface through the coordinated work of various components, thereby improving production efficiency and product quality.
[0020] In the description of this specification, the description with reference to the terms "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
[0021] In summary, although the present invention has been disclosed as above in terms of preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.
Claims
1. A surface polishing mechanism for welding pipe processing, characterized in that: The surface polishing mechanism for welding pipe processing specifically comprises a support frame and a polishing workbench, wherein the polishing workbench is arranged on the support frame, and the welding pipe conveying component, the welding pipe clamping assembly and the polishing assembly are arranged on the polishing workbench, the welding pipe conveying component comprises a feed limit plate, a driving roller, a fixed frame and a driving component, the fixed frame is arranged on the support frame, and the feed limit plate is arranged on the fixed frame, a plurality of driving rollers are arranged on the fixed frame in parallel and rotationally, one end of the driving roller is connected to the driving component, the welding pipe clamping assembly comprises a lifting bracket, a clamping arm and a loose pressure plate, the lifting bracket is arranged on one side of the polishing workbench through a translation component, the clamping arm is connected to the lifting bracket, the loose pressure plate is arranged on the clamping arm, the polishing assembly is arranged on the loose pressure plate, the polishing assembly comprises an adjustment rail, a grinding wheel and a roller, the adjustment rail is two, and the two sides of the lifting bracket are fixedly installed respectively, the two adjustment rails are fixedly installed with rollers in parallel positions with the lifting bracket, two grinding wheels are fixedly installed on the rollers, the rollers penetrate the grinding wheels, and the grinding wheels are arranged above the driving rollers.
2. A surface polishing mechanism for welding pipe processing according to claim 1, characterized in that: The driving component includes a driving motor, a belt, a driving wheel and a driven rod. The driving motor is arranged in a supporting frame, the driving motor is connected to the driving wheel through a belt, the driving wheel is connected to the driven rod, and the driven rod is connected to the transmission roller through a universal joint.
3. The surface polishing mechanism for welding pipe processing according to claim 1, characterized in that: A cooling liquid nozzle and a water pump are arranged under the grinding wheel. The water pump is arranged in the supporting frame. The cooling liquid nozzle is connected to the water pump through a pipeline.
4. A surface polishing mechanism for welding pipe processing according to claim 1, characterized in that: The translation component structure includes a horizontal guide rail and a guide block, the horizontal guide rail is movably matched with the guide block, the horizontal guide rail is arranged on the polishing workbench, and the guide block is arranged under the lifting bracket.
5. The surface polishing mechanism for welding pipe processing according to claim 1, characterized in that: A dust collector is detachably mounted on the bottom end of the polishing workbench.