Round pipe polishing equipment

Abstract

The utility model belongs to the technical field of polishing equipment, and discloses round pipe polishing equipment which comprises a rack. The positioning module is fixed on the rack, is used for fixing a workpiece, and comprises a workpiece rotation driving part for driving the workpiece to rotate; the polishing wheel module comprises a polishing wheel and a polishing wheel rotation driving part, and the polishing wheel rotation driving part is used for driving the polishing wheel to rotate; the lifting module is connected with the polishing wheel module and used for moving the polishing wheel module along the Z axis; the carrying module is fixed to the rack, connected with the lifting module and used for moving the lifting module along the X axis; the positioning module and the carrying module are arranged in parallel so that the polishing wheel can be aligned with the workpiece. Multi-axis movement of the polishing wheel is achieved through the lifting module and the carrying module, fixing of the workpiece is achieved through the positioning module, the positioning module and the carrying module are arranged in parallel, alignment of the polishing wheel and the workpiece is achieved, the reject ratio of products is reduced, consistency of the polished workpiece is guaranteed, labor cost is reduced, and machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of polishing equipment and relates to a round tube polishing equipment. Background Art

[0002] With the continuous development of today's intelligent and automated technologies, the production methods of enterprises have also changed greatly, and standardization and precision have become the mainstream of enterprise production. The existing polishing method requires manual polishing, which cannot meet the production requirements, cannot achieve rapid production, and it is difficult to control the polishing uniformity. Moreover, the above polishing method has high labor costs, low efficiency, and unstable yield.

[0003] Based on this, there is an urgent need in this field for a round tube polishing equipment to solve the above technical problems. Summary of the Utility Model

[0004] In view of this, the purpose of the utility model is to solve the above problems and provide a round tube polishing equipment.

[0005] To solve the above technical problems, the utility model provides a round tube polishing equipment, including:

[0006] A frame;

[0007] A positioning module, the positioning module is fixed to the frame, the positioning module is used to fix the workpiece, and the positioning module includes a workpiece rotation driving member for driving the workpiece to rotate;

[0008] A polishing wheel module, the polishing wheel module includes a polishing wheel and a polishing wheel rotation driving member for driving the polishing wheel to rotate;

[0009] A lifting module, the lifting module is connected to the polishing wheel module and is used to move the polishing wheel module along the Z-axis;

[0010] A handling module, the handling module is fixed to the frame and is connected to the lifting module for moving the lifting module along the X-axis;

[0011] The positioning module and the handling module are arranged in parallel so that the polishing wheel is aligned with the workpiece.

[0012] As a further improvement of the utility model, the positioning module further includes a positioning seat, and the positioning seat includes a positioning seat bottom plate and a positioning table arranged on the positioning seat bottom plate;

[0013] A guide sleeve is arranged on the positioning table, and the guide sleeve is connected to the workpiece through a top rod.

[0014] As a further improvement of the present utility model, a workpiece locking driving member is connected to the side of the guiding sleeve away from the ejector rod. The output end of the workpiece locking driving member is connected to the ejector rod, and the workpiece locking driving member is used to drive the ejector rod to lock the workpiece.

[0015] As a further improvement of the present utility model, the positioning module further includes a small cross slide and a large cross slide;

[0016] The large cross slide is fixed to the frame. A slide rail is provided on the large cross slide. The small cross slide is slidably connected to the large cross slide through the slide rail, and the top of the small cross slide is fixedly connected to the bottom plate of the positioning seat;

[0017] A handwheel is provided at the end of the large cross slide, and the handwheel is used to drive the small cross slide to slide along the slide rail.

[0018] As a further improvement of the present utility model, a mounting seat is provided at one end of the workpiece rotating driving member close to the workpiece. The mounting seat includes a first mounting surface and a second mounting surface arranged vertically. The first mounting surface is fixedly connected to the workpiece rotating driving member, and the second mounting surface is fixed to the frame.

[0019] As a further improvement of the present utility model, the positioning module further includes a first limiting member and a second limiting member arranged at both ends of the workpiece;

[0020] The first limiting member is connected to the bottom plate of the positioning seat through a first limiting member driving member;

[0021] The second limiting member is connected to the second mounting surface through a second limiting member driving member.

[0022] As a further improvement of the present utility model, one of the first limiting member and the second limiting member is connected with an identification sensor, and the identification sensor is used to identify and sense the workpiece.

[0023] As a further improvement of the present utility model, the lifting module includes a lifting base, a Z-axis moving driving member, a Z-axis slide rail and a Z-axis slide plate;

[0024] The lifting base includes a lifting base bottom plate, a lifting base top plate and a lifting base connecting plate connecting the lifting base bottom plate and the lifting base top plate. The Z-axis slide rail is fixed to the lifting base connecting plate;

[0025] The Z-axis moving driving member is fixed to the lifting base top plate. The output end of the Z-axis moving driving member is connected to the Z-axis slide plate, and the Z-axis moving driving member is used to drive the Z-axis slide plate to move along the Z-axis slide rail.

[0026] As a further improvement of the present utility model, the polishing wheel module further includes a guide wheel and a coupling connecting the guide wheel and the polishing wheel;

[0027] A coupling sleeve is sleeved outside the coupling, and the coupling sleeve is connected to the Z-axis slide plate through a fixing member;

[0028] The output end of the polishing wheel rotation driving member is connected to the guide wheel through a synchronous belt;

[0029] The polishing wheel rotation driving member is connected to the Z-axis slide plate through a polishing wheel rotation driving member connection plate.

[0030] As a further improvement of the present utility model, the handling module includes a handling bottom plate, an X-axis movement driving member, an X-axis slide rail and an X-axis slide plate;

[0031] The handling bottom plate is fixed to the frame, the X-axis slide rail is arranged on the handling bottom plate, the output end of the X-axis movement driving member is connected to the X-axis slide plate, and the X-axis movement driving member is used to drive the X-axis slide plate to move along the X-axis slide rail;

[0032] The X-axis slide plate is fixedly connected to the lifting base bottom plate.

[0033] The technical effect of the present utility model is: compared with the prior art, a round tube polishing device provided by the present utility model realizes multi-axis movement of the polishing wheel by setting a lifting module and a handling module, realizes fixing of the workpiece by setting a positioning module, is more convenient for picking and placing the workpiece, and realizes alignment of the polishing wheel and the workpiece by arranging the positioning module and the handling module in parallel, effectively reducing the position deviation between the polishing wheel and the workpiece, ensuring the subsequent polishing quality, improving the product qualification rate, reducing the product defective rate, ensuring the consistency of the workpiece after polishing. At the same time, it reduces the labor cost and improves the processing efficiency. Description of the Drawings

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only a part of the embodiments of the present utility model, rather than all of the embodiments. For those of ordinary skill in the art, without creative efforts, other drawings obtained based on these drawings all belong to the scope protected by the present utility model.

[0035] Figure 1 is a three-dimensional view of a round tube polishing device provided by an embodiment of the present utility model;

[0036] Figure 2 is a three-dimensional view of the positioning module provided by an embodiment of the present utility model;

[0037] Figure 3 It is a three-dimensional view of the polishing wheel module, lifting module and handling module provided by the embodiment of the present utility model.

[0038] Among them, 10 is the frame, 100 is the workpiece, 20 is the positioning module, 21 is the workpiece rotation driving part, 22 is the positioning seat, 221 is the positioning seat bottom plate, 222 is the positioning table, 23 is the guiding sleeve, 231 is the ejector rod, 232 is the workpiece locking driving part, 24 is the large carriage, 241 is the carriage rail, 242 is the handwheel, 25 is the small carriage, 26 is the mounting seat, 261 is the first mounting surface, 262 is the second mounting surface, 27 is the first limiting part, 271 is the first limiting part driving part, 28 is the second limiting part, 281 is the second limiting part driving part, 29 is the identification sensor, 30 is the polishing wheel module, 31 is the polishing wheel, 32 is the polishing wheel rotation driving part, 321 is the polishing wheel rotation driving part connecting plate, 33 is the guide wheel, 34 is the coupling shaft, 341 is the coupling shaft sleeve, 342 is the fixing part, 35 is the synchronous belt, 40 is the lifting module, 41 is the lifting base, 411 is the lifting base bottom plate, 412 is the lifting base top plate, 413 is the lifting base connecting plate, 42 is the Z-axis moving driving part, 43 is the Z-axis slide rail, 44 is the Z-axis slide plate, 50 is the handling module, 51 is the handling bottom plate, 52 is the X-axis moving driving part, 53 is the X-axis slide rail, 54 is the X-axis slide plate. Detailed implementation manners

[0039] In order to make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0040] In order to make the description of the present disclosure more detailed and complete, the following presents an illustrative description of the embodiments and specific examples of the present utility model; however, this is not the only form for implementing or applying the specific embodiments of the present utility model. The embodiments cover the features of multiple specific embodiments and the method steps and their sequences for constructing and operating these specific embodiments. However, other specific embodiments can also be used to achieve the same or equivalent functions and step sequences. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0041] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0042] It should be understood that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of the present utility model are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present utility model described herein can be implemented in an order other than those illustrated or described herein.

[0043] In the description of the present utility model, the orientation or positional relationship indicated by the terms "front", "rear", "top", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model.

[0044] Please refer to Figures 1 - 3 , an embodiment of the present utility model provides a round tube polishing device to solve the problems of high labor cost, low efficiency and unstable yield in manual polishing in the prior art.

[0045] Specifically, please refer to Figure 1 which is a perspective view of a round tube polishing device provided by an embodiment of the present utility model. The present utility model provides a round tube polishing device, including: a frame 10, a positioning module 20, a polishing wheel 31 module 30, a lifting module 40 and a handling module 50. By arranging the positioning module 20 and the handling module 50 in parallel, the polishing wheel 31 is aligned with the workpiece 100, ensuring the polishing quality and improving the yield of the product. Moreover, the lifting module 40 and the handling module 50 realize multi-axis movement of the polishing wheel 31, reducing the labor cost.

[0046] Furthermore, the positioning module 20 is fixed to the frame 10. The positioning module 20 is used to fix the workpiece 100. The positioning module 20 includes a workpiece rotation driving member 21, and the workpiece rotation driving member 21 is used to drive the workpiece 100 to rotate. By arranging the positioning module 20, the fixation of the workpiece 100 is realized, avoiding the workpiece 100 falling off and damaging the polishing device during the polishing process and affecting the polishing efficiency. By arranging the workpiece rotation driving member 21, power is provided for the rotation of the workpiece 100, facilitating the control of the rotation speed of the workpiece 100 during the polishing process, further controlling the polishing accuracy of the workpiece 100, and improving the automation degree of the round tube polishing device.

[0047] Specifically, the polishing wheel 31 module 30 includes a polishing wheel 31 and a polishing wheel rotation driving member 32. The polishing wheel rotation driving member 32 is used to drive the polishing wheel 31 to rotate. By providing the polishing wheel 31 and the polishing wheel rotation driving member 32, power is provided for the rotation of the polishing wheel 31. By controlling the polishing wheel rotation driving member 32, the rotation speed of the polishing wheel 31 is adjusted, further strengthening the control of the polishing speed and polishing accuracy of the large-diameter round pipe polishing equipment. According to the polishing requirements of different workpieces 100, the rotation speed of the polishing wheel 31 is adjusted, expanding the applicable range of the round pipe polishing equipment.

[0048] Further, the lifting module 40 is connected to the polishing wheel 31 module 30 and is used to move the polishing wheel 31 module 30 along the Z-axis. By connecting the lifting module 40 to the polishing wheel 31 module 30, the movement of the polishing wheel 31 in the height direction, i.e., the Z-axis direction, is controlled, facilitating the alignment of the polishing wheel 31 with the workpiece 100 for polishing, improving the polishing accuracy of the round pipe polishing equipment, and avoiding the influence on the polishing effect caused by the misalignment of the polishing wheel 31 and the workpiece 100 during polishing.

[0049] Specifically, the handling module 50 is fixed to the frame 10 and is connected to the lifting module 40 and is used to move the lifting module 40 along the X-axis. By connecting the handling module to the lifting module 40, the movement of the lifting module 40 along the handling direction of the handling module 50, i.e., the X-axis direction, is achieved. The lifting module 40 is connected to the polishing wheel 31 module 30, thereby achieving the control of the movement of the polishing wheel 31 module 30 along the handling direction of the handling module 50, i.e., the X-axis direction. The lifting module 40 controls the movement of the polishing wheel 31 in the height direction, i.e., the X-axis direction, and the polishing wheel 31 aligns with the workpiece 100 for polishing. After the polishing at the aligned position of the workpiece 100 is completed, the handling module controls the movement of the polishing wheel 31 module 30 along the handling direction of the handling module 50, i.e., the X-axis direction, to achieve the overall polishing of the workpiece 100, avoiding uneven polishing caused by manual movement of the workpiece 100, improving the polishing accuracy, and further improving the polishing yield of the workpiece 100. Moreover, the cooperation between the handling module 50 and the lifting module 40 realizes the automatic polishing of the entire workpiece 100, improving the polishing efficiency while reducing the labor cost and ensuring the standardization of polishing.

[0050] Further, the positioning module 20 is arranged in parallel with the handling module 50 so that the polishing wheel 31 is aligned with the workpiece 100. By arranging the positioning module 20 in parallel with the handling module 50, it is ensured that when the lifting module 40 controls the polishing wheel 31 to move in the height direction, the polishing wheel 31 can better align with the workpiece 100 for polishing. It is also ensured that the polishing wheel 31 module 30 moves along the conveying direction of the handling module 50, ensuring the polishing consistency of the entire polishing surface of the workpiece 100. While achieving rapid production, the polishing uniformity is ensured.

[0051] A circular tube polishing device provided by the present utility model realizes the multi-axis movement of the polishing wheel 31 by arranging the lifting module 40 and the handling module 50, and realizes the fixation of the workpiece 100 by arranging the positioning module 20, making it more convenient to pick up and place the workpiece 100. By arranging the positioning module 20 in parallel with the handling module 50, the polishing wheel 31 is aligned with the workpiece 100, effectively reducing the position deviation between the polishing wheel 31 and the workpiece 100, ensuring the subsequent polishing quality, improving the product yield rate, reducing the product defect rate, ensuring the consistency of the workpiece 100 after polishing. At the same time, the labor cost is reduced and the processing efficiency is improved.

[0052] As a further improvement of the present utility model, please refer to Figure 2 , the positioning module 20 further includes a positioning seat 22, and the positioning seat 22 includes a positioning seat bottom plate 221 and a positioning table 222 arranged on the positioning seat bottom plate 221; by arranging the positioning seat 22 corresponding to the workpiece rotation driving member 21, and by adjusting the height of the positioning table 222 arranged on the positioning seat bottom plate 221, it is ensured that the head and tail heights of the workpiece 100 are consistent, ensuring the overall polishing consistency of the workpiece 100.

[0053] Further, a guide sleeve 23 is arranged on the positioning table 222, and the guide sleeve 23 is connected to the workpiece 100 through a top rod 231. By arranging the guide sleeve 23, it provides guidance for the fixation of the workpiece 100, realizes the control of the fixation direction of the workpiece 100, and improves the polishing accuracy. By arranging the guide sleeve 23 to be connected to the workpiece 100 through the top rod 231, one end of the top rod 231 connected to the workpiece 100 is a conical connection head, and the workpiece 100 is provided with a conical groove in cooperation with the conical connection head. The cooperation between the conical connection head and the conical groove provides a limit for the rotation of the workpiece 100, preventing the workpiece 100 from falling during rotation and improving the reliability of the circular tube polishing device.

[0054] As a further improvement of the present utility model, a workpiece locking driving member 232 is connected to the side of the guiding sleeve 23 away from the ejector rod 231. The output end of the workpiece locking driving member 232 is connected to the ejector rod 231. The workpiece locking driving member 232 is used to drive the ejector rod 231 to lock the workpiece 100. By providing the workpiece locking driving member 232, with the output end of the workpiece locking driving member 232 connected to the ejector rod 231, the workpiece locking driving member 232 drives the ejector rod 231 to lock the workpiece 100, ensuring the locking of the workpiece 100 and preventing the workpiece 100 from loosening and falling during the polishing process.

[0055] As a further improvement of the present utility model, the positioning module 20 further includes a small cross slide 25 and a large cross slide 24. A slide rail 241 is provided on the large cross slide 24. The small cross slide 25 is slidably connected to the large cross slide 24 through the slide rail 241. The top of the small cross slide 25 is fixedly connected to the positioning seat bottom plate 221. By providing the small cross slide 25 and the large cross slide 24 with the slide rail 241 provided on the large cross slide 24, the small cross slide 25 is slidably connected to the large cross slide 24 through the slide rail 241. By fixedly connecting the top of the small cross slide 25 to the positioning seat bottom plate 221, the small cross slide 25 drives the positioning seat 22 to slide along the slide rail 241, adjusting the position of the positioning seat 22 according to the different lengths of the workpiece 100, making the machine multi-functional and realizing the processing of workpieces 100 with different lengths, further expanding the applicable range of the round tube polishing equipment.

[0056] A handwheel 242 is provided at the end of the large cross slide 24. The handwheel 242 is used to drive the small cross slide 25 to slide along the slide rail 241. By providing the handwheel 242 at the end of the large cross slide 24 and using the handwheel 242 to drive the small cross slide 25 to slide along the slide rail 241, it is convenient to control and adjust the position of the positioning seat 22, and it is more convenient and fast to adjust the position of the positioning seat 22 according to the different lengths of the workpiece 100.

[0057] As a further improvement of the present utility model, an installation seat 26 is provided at one end of the workpiece rotation driving member 21 close to the workpiece 100. The installation seat 26 includes a first installation surface 261 and a second installation surface 262 which are vertically arranged. The first installation surface 261 is fixedly connected to the workpiece rotation driving member 21, and the second installation surface 262 is fixed to the machine frame 10. By providing the installation seat 26, the installation seat 26 includes a first installation surface 261 and a second installation surface 262 which are vertically arranged. The first installation surface 261 is fixedly connected to the workpiece rotation driving member 21, and the second installation surface 262 is fixed to the machine frame 10. The workpiece rotation driving member 21 is fixed on the machine frame 10 through the installation seat 26. When the workpiece rotation driving member 21 drives the workpiece 100 to rotate, the stability of the workpiece rotation driving member 21 is ensured, and the reliability of the rotation polishing process of the workpiece 100 is guaranteed.

[0058] As a further improvement of the present utility model, the positioning module 20 further includes a first limiting member 27 and a second limiting member 28 provided at both ends of the workpiece 100. By providing the first limiting member 27 and the second limiting member 28 at both ends of the workpiece 100, the first limiting member 27 and the second limiting member 28 support and limit the workpiece 100, ensuring the reliability of the rotation polishing of the workpiece 100 and preventing the workpiece 100 from falling off.

[0059] Specifically, the first limiting member 27 is connected to the positioning seat bottom plate 221 through a first limiting member driving member 271. By providing the first limiting member 27 connected to the positioning seat bottom plate 221 through the first limiting member driving member 271, the first limiting member 27 is arranged on the positioning seat bottom plate 221, ensuring the connection stability of the first limiting member 27. By providing the first limiting member driving member 271 connected to the first limiting member 27, it is convenient to control the height of the first limiting member 27, so as to adjust the height of the first limiting member 27 for workpieces 100 with different diameters, facilitating the alignment of the center of the workpiece 100 at one end where the first limiting member 27 is located with the ejector rod 231, ensuring the concentricity of the workpiece 100 during rotation and ensuring the polishing uniformity.

[0060] Furthermore, the second limiting member 28 is connected to the second mounting surface 262 through a second limiting member driving member 281. By arranging the second limiting member 28 to be connected to the second mounting surface 262 through the second limiting member driving member 281, the second limiting member 28 is disposed on the second mounting surface 262 to ensure the connection stability of the second limiting member 28. By arranging the second limiting member driving member 281 to be connected to the second limiting member 28, it is convenient to control the height of the second limiting member 28. Cooperating with the first limiting member 27, the height of the second limiting member 28 can be adjusted for workpieces 100 with different diameters, facilitating the alignment of the center of the workpiece 100 at the end where the second limiting member 28 is located with the workpiece rotation driving member 21, further ensuring the concentricity during the rotation of the workpiece 100 and guaranteeing the polishing uniformity.

[0061] As a further improvement of the present utility model, an identification sensor 29 is connected to one of the first limiting member 27 and the second limiting member 28, and the identification sensor 29 is used to identify and sense the workpiece 100. By arranging the identification sensor 29 on one of the first limiting member 27 and the second limiting member 28, it is convenient to identify whether the workpiece 100 is placed on the first limiting member 27 and the second limiting member 28, avoiding the waste of resources caused by the circular tube polishing equipment operating without the workpiece 100 being placed.

[0062] As a further improvement of the present utility model, please refer to Figure 3 , the lifting module 40 includes a lifting base 41, a Z-axis movement driving member 42, a Z-axis slide rail 43 and a Z-axis slide plate 44; the Z-axis movement driving member 42 drives the Z-axis slide plate 44 to slide along the Z-axis slide rail 43 to realize the Z-axis movement of the polishing wheel 31 module 30.

[0063] Specifically, the lifting base 41 includes a lifting base bottom plate 411, a lifting base top plate 412, and a lifting base connecting plate 413 connecting the lifting base bottom plate 411 and the lifting base top plate 412. The Z-axis slide rail 43 is fixed to the lifting base connecting plate 413. By setting the Z-axis slide rail 43 to be fixed to the lifting base connecting plate 413, the stability of the Z-axis slide plate 44 sliding along the Z-axis slide rail 43 is ensured. The Z-axis moving driving member 42 is fixed to the lifting base top plate 412, ensuring the connection reliability of the Z-axis moving driving member 42 and guaranteeing the driving effect of the Z-axis moving driving member 42. The output end of the Z-axis moving driving member 42 is connected to the Z-axis slide plate 44. The Z-axis moving driving member 42 is used to drive the Z-axis slide plate 44 to move along the Z-axis slide rail 43. By driving the Z-axis slide plate 44 to slide along the Z-axis slide rail 43 through the Z-axis moving driving member 42, the movement of the polishing wheel 31 module 30 in the Z-axis direction is realized, the height of the polishing wheel 31 is adjusted, the alignment of the polishing wheel 31 with the workpiece 100 is ensured, and the polishing accuracy is improved.

[0064] As a further improvement of the present utility model, the polishing wheel 31 module 30 further includes a guide wheel 33 and a connecting shaft 34 connecting the guide wheel 33 and the polishing wheel 31. The guide wheel 33 is connected to the polishing wheel 31 through the connecting shaft 34, and the rotation of the guide wheel 33 drives the rotation of the polishing wheel 31.

[0065] Furthermore, a connecting shaft sleeve 341 is sleeved outside the connecting shaft 34, and the connecting shaft sleeve 341 is connected to the Z-axis slide plate 44 through a fixing member 342. By setting the connecting shaft sleeve 341 to be connected to the Z-axis slide plate 44 through the fixing member 342, the Z-axis slide plate 44 is connected to the polishing wheel 31. The movement of the polishing wheel 31 in the Z-axis direction is driven by the Z-axis slide plate 44, the height of the polishing wheel 31 is adjusted, the alignment of the polishing wheel 31 with the workpiece 100 is ensured, and the polishing accuracy is improved.

[0066] Specifically, the output end of the polishing wheel rotation driving member 32 is connected to the guide wheel 33 through a synchronous belt 35. When the output end of the polishing wheel rotation driving member 32 rotates, the guide wheel 33 is driven to rotate through the synchronous belt 35. The guide wheel 33 drives the polishing wheel 31 to rotate through the connecting shaft 34. By controlling the polishing wheel rotation driving member 32 to adjust the rotation speed of the polishing wheel 31, the polishing accuracy is controlled.

[0067] Further, the polishing wheel rotation driving member 32 is connected to the Z-axis slide plate 44 through the polishing wheel rotation driving member connection plate 321. The Z-axis slide plate 44 is driven by the Z-axis moving driving member 42 to slide along the Z-axis slide rail 43, so as to realize the movement of the polishing wheel rotation driving member 32 on the Z-axis through the polishing wheel rotation driving member connection plate 321, and realize the synchronous movement of the polishing wheel rotation driving member 32 and the polishing wheel 31 on the Z-axis, ensuring the driving effect of the polishing wheel rotation driving member 32 on the polishing wheel 31.

[0068] As a further improvement of the present utility model, the handling module 50 includes a handling bottom plate 51, an X-axis moving driving member 52, an X-axis slide rail 53, and an X-axis slide plate 54; the X-axis moving driving member 52 drives the X-axis slide plate 54 to slide along the X-axis slide rail 53.

[0069] Specifically, the handling bottom plate 51 is fixed to the frame 10, the X-axis slide rail 53 is arranged on the handling bottom plate 51, the output end of the X-axis moving driving member 52 is connected to the X-axis slide plate 54, the X-axis moving driving member 52 is used to drive the X-axis slide plate 54 to move along the X-axis slide rail 53, and the X-axis moving driving member 52 drives the X-axis slide plate 54 to slide along the X-axis slide rail 53, realizing the X-axis movement of the polishing module.

[0070] Further, the X-axis slide plate 54 is fixedly connected to the lifting base bottom plate 411. When the X-axis slide plate 54 moves along the X-axis slide rail 53, the X-axis slide plate 54 drives the lifting module 40 to move along the X-axis slide rail 53 through the lifting base bottom plate 411. The lifting module 40 is connected to the polishing wheel 31 module 30, so as to realize the movement of the polishing module along the X-axis slide rail 53, and further realize the control of the movement of the polishing wheel 31 module 30 along the handling direction of the handling module 50, that is, the X-axis direction, so as to realize the overall polishing of the workpiece 100, avoid uneven polishing caused by manual movement of the workpiece 100, improve the polishing accuracy, and further improve the polishing yield of the workpiece 100. Moreover, the handling module 50 and the lifting module 40 cooperate to realize the automatic polishing of the whole workpiece 100, improve the polishing efficiency while reducing the labor cost, and ensure the standardization of polishing.

[0071] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0072] The above embodiments only represent the preferred embodiments of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. A round tube polishing device, characterized in that: include: frame; A positioning module, the positioning module is fixed to the frame, the positioning module is used to fix the workpiece, the positioning module includes a workpiece rotation driving member, and the workpiece rotation driving member is used to drive the workpiece to rotate; A polishing wheel module, the polishing wheel module comprising a polishing wheel and a polishing wheel rotation driving member, the polishing wheel rotation driving member being used to drive the polishing wheel to rotate; A lifting module, the lifting module is connected to the polishing wheel module and is used to move the polishing wheel module along the Z axis; A transport module, the transport module is fixed to the frame and connected to the lifting module, and is used to move the lifting module along the X-axis; The positioning module is arranged in parallel with the transport module so as to align the polishing wheel with the workpiece.

2. The round tube polishing device according to claim 1, characterized in that: The positioning module also includes a positioning seat, and the positioning seat includes a positioning seat bottom plate and a positioning platform arranged on the positioning seat bottom plate; A guide sleeve is arranged on the positioning platform, and the guide sleeve is connected to the workpiece via a push rod.

3. The round tube polishing device according to claim 2, characterized in that: The guide sleeve is connected to a workpiece locking driver at a side away from the push rod, an output end of the workpiece locking driver is connected to the push rod, and the workpiece locking driver is used to drive the push rod to lock the workpiece.

4. The round tube polishing device according to claim 2, characterized in that: The positioning module also includes a small carriage and a large carriage; The large carriage is fixed to the frame, a carriage rail is provided on the large carriage, the small carriage is slidably connected to the large carriage via the carriage rail, and the top of the small carriage is fixedly connected to the bottom plate of the positioning seat; A hand wheel is provided at the end of the large drag plate, and the hand wheel is used to drive the small drag plate to slide along the drag rail.

5. The round tube polishing device according to claim 2, characterized in that: The workpiece rotation driving member is provided with a mounting seat near one end of the workpiece, and the mounting seat includes a first mounting surface and a second mounting surface which are vertically arranged, the first mounting surface is fixedly connected to the workpiece rotation driving member, and the second mounting surface is fixed to the frame.

6. The round tube polishing device according to claim 5, characterized in that: The positioning module also includes a first stopper and a second stopper provided at two ends of the workpiece; The first position-limiting member is connected to the bottom plate of the positioning seat via a first position-limiting member driving member; The second position-limiting member is connected to the second mounting surface via a second position-limiting member driving member.

7. The round tube polishing device according to claim 6, characterized in that: One of the first limiting member and the second limiting member is connected to an identification sensor, and the identification sensor is used to identify and sense the workpiece.

8. The round tube polishing device according to claim 1, characterized in that: The lifting module includes a lifting base, a Z-axis moving drive component, a Z-axis slide rail and a Z-axis slide plate; The lifting base comprises a lifting base bottom plate, a lifting base top plate and a lifting base connecting plate connecting the lifting base bottom plate and the lifting base top plate, and the Z-axis slide rail is fixed to the lifting base connecting plate; The Z-axis moving driving component is fixed to the top plate of the lifting base, and the output end of the Z-axis moving driving component is connected to the Z-axis slide plate. The Z-axis moving driving component is used to drive the Z-axis slide plate to move along the Z-axis slide rail.

9. The round tube polishing device according to claim 8, characterized in that: The polishing wheel module also includes a guide wheel and a connecting shaft connecting the guide wheel and the polishing wheel; The outer coupling sleeve is provided with a coupling sleeve, and the coupling sleeve is connected to the Z-axis slide plate through a fixing member; The output end of the polishing wheel rotation driving member is connected to the guide wheel via a synchronous belt; The polishing wheel rotation driving member is connected to the Z-axis slide plate via a polishing wheel rotation driving member connecting plate.

10. The round tube polishing device according to claim 8, characterized in that: The transport module includes a transport base plate, an X-axis moving drive member, an X-axis slide rail and an X-axis slide plate; The transport base plate is fixed to the frame, the X-axis slide rail is arranged on the transport base plate, the output end of the X-axis moving driver is connected to the X-axis slide plate, and the X-axis moving driver is used to drive the X-axis slide plate to move along the X-axis slide rail; The X-axis slide plate is fixedly connected to the bottom plate of the lifting base.

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