Polishing equipment for red copper bar machining

Abstract

The utility model relates to polishing equipment for red copper bar machining, and aims to solve the technical problems that the current polishing equipment cannot perform multi-stage polishing on the surface of a red copper bar, perform simultaneous polishing treatment on the front and back surfaces of the red copper bar, and cannot perform continuous polishing treatment on the same type of red copper bars. Two first mounting base plates and two second mounting base plates are arranged on the two sides of the polishing table correspondingly, three polishing rollers with different polishing finenesses are arranged on each first mounting base plate and used for conducting multi-stage polishing on the surface of the red copper bar, and three identical transmission rollers are arranged on each second mounting base plate and used for conducting multi-stage polishing on the surface of the red copper bar. According to the red copper bar polishing device, the two groups of driving rollers can convey a red copper bar, the two groups of polishing rollers can polish the front surface and the back surface of the red copper bar, and the three polishing rollers with different polishing finenesses are arranged, so that the surface of the red copper bar can be subjected to multi-stage polishing, and the polishing degree of the red copper bar during polishing is improved.

Description

Technical Field

[0001] The utility model relates to the field of polishing equipment, in particular to a polishing equipment for processing red copper bars. Background Art

[0002] Copper has excellent electrical conductivity, thermal conductivity, ductility and good corrosion resistance in certain media, and can be processed into various semi-finished products by hot and cold pressure. Therefore, it is used to make conductive, thermal and corrosion-resistant equipment in the energy, electronic chemical, shipbuilding, transportation, machinery and other industrial fields. However, the mechanical properties and heat resistance of copper are relatively low, and it needs to be combined with other elements such as rare earth to prepare copper bars with medium-high strength, medium-high hardness and good heat resistance. Polishing equipment is required during the production and processing of copper bars.

[0003] In the process of realizing the utility model, the inventor found that there are at least the following problems in the prior art that have not been solved: during use, the traditional polishing equipment cannot perform multi-level polishing on the surface of the copper bar and polish the front and back surfaces at the same time, and cannot continuously polish the same type of copper bar. Therefore, it is necessary to design a new technical solution to solve this problem. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art, meet the actual needs, and provide a polishing device for copper bar processing to solve the technical problems that the current polishing equipment cannot perform multi-level polishing on the surface of the copper bar and polish the front and back sides at the same time, and cannot continuously polish the same type of copper bar.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a polishing equipment for copper bar processing, including a polishing table, two first mounting seat plates and two second mounting seat plates are respectively arranged on both sides of the polishing table, three polishing rollers with different polishing fineness are arranged on the two first mounting seat plates, which are used for multi-stage polishing of the surface of the copper bar, three identical transmission rollers are arranged on the two second mounting seat plates, one end of a group of the polishing rollers is movably connected with a first slider, one end of a group of the transmission rollers is movably connected with a second slider, the other ends of the two groups of the polishing rollers are fixedly connected with sprockets, and the multiple sprockets are connected by chain transmission, the top ends of the two first mounting seat plates and one second mounting seat plate are fixedly connected with support rings, the inner rings of the three support rings are fixedly connected with three transmission motors, and the output ends of the three transmission motors are fixedly connected to the top ends of the three sprockets.

[0006] Preferably, two servo motors are fixedly connected to one side of the polishing table, and a threaded shaft is fixedly connected to the output end of the servo motor.

[0007] Preferably, two groups of track grooves are provided on one side of the surface of the polishing table, wherein the inner wall of one group of the track grooves is fixedly connected with a guide column, and two groups of slide grooves are provided on both sides of the track grooves.

[0008] Preferably, one side of the bottom end of the first mounting seat plate and the second mounting seat plate is connected to the threaded shaft through a thread, and the other side is sleeved on the outside of the guide column, and the bottom end of the first mounting seat plate and the second mounting seat plate are movably connected to the inner walls of the two groups of track grooves.

[0009] Preferably, the first sliding block has the same size as the second sliding block, and both are movably connected to the inner wall of the sliding groove.

[0010] Preferably, two threaded shafts are provided, and are movably connected to the inner walls of the two track grooves respectively.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model combines a first mounting base plate, a second mounting base plate, a polishing roller, a transmission roller, a first slider, a second slider, a sprocket, a chain and a transmission motor. When the front and back sides of the copper bar need to be polished, the copper bar that needs to be polished is first placed in a position facing the polishing roller and the transmission roller. At this time, the output end of the transmission motor drives a sprocket to rotate, and then a sprocket drives other sprockets to rotate through the chain, so that the sprocket drives two groups of polishing rollers and the transmission roller to rotate, so that the two groups of transmission rollers convey the copper bar and the two groups of polishing rollers polish the front and back sides of the copper bar, and by setting three polishing rollers with different polishing finenesses, the surface of the copper bar can be polished in multiple stages, thereby improving the polishing degree of the copper bar during polishing.

[0013] 2. The utility model combines a servo motor, a threaded shaft, a track groove, a guide column and a slide groove. Before the copper bar is polished, the spacing between the first mounting seat plate and the second mounting seat plate is first adjusted according to the thickness of the copper bar. At this time, the servo motor drives the first mounting seat plate and the second mounting seat plate to move inside the track groove through the threaded shaft. At the same time, the first mounting seat plate and the second mounting seat plate slide outside the guide column to adjust the spacing between the two groups of transmission rollers and the polishing rollers, and allow the two groups of transmission rollers and polishing rollers to clamp, convey and polish the copper bar. In addition, the same type of copper bar can be polished continuously, thereby improving the efficiency of the polishing equipment in polishing the copper bar. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2This is a front view of the polishing roller of the utility model;

[0016] Figure 3 This is the front view of the transmission roller of the utility model;

[0017] Figure 4 It is a partial enlarged view of the utility model;

[0018] In the figure: 1, polishing table; 11, first mounting seat plate; 12, second mounting seat plate; 13, polishing roller; 14, transmission roller; 15, first slider; 16, second slider; 17, sprocket; 18, chain;

[0019] 2. Support ring; 21. Transmission motor;

[0020] 3. Servo motor; 31. Threaded shaft; 32. Track groove; 33. Guide column; 34. Slide groove. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0022] Example 1: A polishing device for copper bar processing, see Figures 1 to 4 , comprising a polishing table 1, two first mounting seat plates 11 and two second mounting seat plates 12 are respectively arranged on both sides of the polishing table 1, three polishing rollers 13 with different polishing fineness are arranged on the two first mounting seat plates 11, which are used for multi-level polishing of the surface of the copper bar, and three identical transmission rollers 14 are arranged on the two second mounting seat plates 12, one end of a group of the polishing rollers 13 is movably connected to a first slider 15, one end of a group of the transmission rollers 14 is movably connected to a second slider 16, and the other ends of the two groups of the polishing rollers 13 are fixedly connected to a sprocket 17, and the multiple sprockets 17 are connected by a chain 18 for transmission, and the tops of the two first mounting seat plates 11 and the one second mounting seat plate 12 are fixedly connected to a support ring 2, and the inner rings of the three support rings 2 are fixed Three transmission motors 21 are connected, and the output ends of the three transmission motors 21 are fixedly connected to the top ends of the three sprockets 17. When the front and back sides of the copper bar need to be polished, the copper bar that needs to be polished is first placed facing the polishing roller 13 and the drive roller 14. At this time, the output end of the transmission motor 21 drives a sprocket 17 to rotate, and then a sprocket 17 drives other sprockets 17 to rotate through a chain 18, so that the sprocket 17 drives two groups of polishing rollers 13 and the drive roller 14 to rotate, so that the two groups of drive rollers 14 convey the copper bar and the two groups of polishing rollers 13 polish the front and back sides of the copper bar, and through the arrangement of three polishing rollers 13 with different polishing fineness, the surface of the copper bar can be polished in multiple stages, thereby improving the polishing degree of the copper bar during polishing.

[0023] For details, see Figure 1 Two servo motors 3 are fixedly connected to one side of the polishing table 1, and a threaded shaft 31 is fixedly connected to the output end of the servo motor 3. Two threaded shafts 31 are provided, and are movably connected to the inner walls of the two track grooves 32 respectively. The two servo motors 3 will respectively drive the first mounting seat plate 11 and the second mounting seat plate 12 to move inside the track groove 32 through the threaded shafts 31, so as to adjust their positions.

[0024] For further information, see Figure 1 Two groups of track grooves 32 are provided on one side of the surface of the polishing table 1, and the inner wall of one group of track grooves 32 is fixedly connected with a guide column 33. Two groups of slide grooves 34 are also provided on both sides of the track grooves 32. One side of the bottom end of the first mounting seat plate 11 and the second mounting seat plate 12 is connected to the threaded shaft 31 through a thread, and the other side is sleeved on the outside of the guide column 33. The bottom ends of the first mounting seat plate 11 and the second mounting seat plate 12 are movably connected to the inner walls of the two groups of track grooves 32. Before polishing the copper bar, the first mounting seat plate 11 and the second mounting seat plate 12 are firstly adjusted according to the thickness of the copper bar. The spacing of the seat plates 12 is adjusted. At this time, the servo motor 3 will drive the first mounting seat plate 11 and the second mounting seat plate 12 to move inside the track groove 32 through the threaded shaft 31. At the same time, the first mounting seat plate 11 and the second mounting seat plate 12 will slide outside the guide column 33, so as to adjust the spacing between the two sets of transmission rollers 14 and the polishing rollers 13, and allow the two sets of transmission rollers 14 and the polishing rollers 13 to clamp, convey and polish the copper bars, and can continuously polish the same type of copper bars, thereby improving the efficiency of the polishing equipment in polishing the copper bars.

[0025] It is worth noting that see Figure 1 — Figure 3 The size of the first slider 15 is the same as that of the second slider 16, and both are movably connected to the inner wall of the slide groove 34, so that the polishing roller 13 and the transmission roller 14 can drive the first slider 15 and the second slider 16 to move inside the slide groove 34, so as to adjust the positions of the polishing roller 13 and the transmission roller 14.

[0026] It should be noted that, one of the two groups of polishing rollers 13 and driving rollers 14 has a group of bottom ends movably connected to the inside of the polishing table 1, so as to enhance the stability of the polishing rollers 13 and the driving rollers 14 during rotation, and the top ends of the two groups of polishing rollers 13 and one group of driving rollers 14 are movably connected to the inside of the two first mounting seat plates 11 and the two second mounting seat plates 12.

[0027] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0028] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A polishing device for processing copper bars, comprising a polishing table (1), characterized in that: Two first mounting seat plates (11) and two second mounting seat plates (12) are respectively arranged on both sides of the polishing table (1); three polishing rollers (13) with different polishing finenesses are arranged on the two first mounting seat plates (11) for performing multi-stage polishing on the surface of the copper bar; three identical transmission rollers (14) are arranged on the two second mounting seat plates (12); one end of a group of the polishing rollers (13) is movably connected to a first slider (15); one end of a group of the transmission rollers (14) is movably connected to a second slider (16); the other ends of the two groups of the polishing rollers (13) are fixedly connected to sprockets (17); the plurality of sprockets (17) are connected in transmission via chains (18); the top ends of the two first mounting seat plates (11) and the one second mounting seat plate (12) are fixedly connected to support rings (2); three transmission motors (21) are fixedly connected to the inner rings of the three support rings (2); the output ends of the three transmission motors (21) are fixedly connected to the top ends of the three sprockets (17).

2. A polishing device for copper bar processing as claimed in claim 1, characterized in that: Two servo motors (3) are fixedly connected to one side of the polishing table (1), and a threaded shaft (31) is fixedly connected to the output end of the servo motor (3).

3. A polishing device for copper bar processing as claimed in claim 2, characterized in that: Two groups of track grooves (32) are provided on one side of the surface of the polishing table (1), wherein the inner wall of one group of the track grooves (32) is fixedly connected to a guide column (33), and two groups of slide grooves (34) are provided on both sides of the track groove (32).

4. A polishing device for copper bar processing as claimed in claim 3, characterized in that: One side of the bottom end of the first mounting seat plate (11) and the second mounting seat plate (12) is connected to the threaded shaft (31) through a thread, and the other side is sleeved on the outside of the guide column (33). The bottom end of the first mounting seat plate (11) and the second mounting seat plate (12) is movably connected to the inner walls of the two groups of track grooves (32).

5. The polishing equipment for copper bar processing as claimed in claim 3, characterized in that: The size of the first sliding block (15) is the same as that of the second sliding block (16), and both are movably connected to the inner wall of the sliding groove (34).

6. The polishing equipment for copper bar processing as claimed in claim 4, characterized in that: Two threaded shafts (31) are provided and are movably connected to the inner walls of the two track grooves (32) respectively.

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