Auxiliary structure facilitating wire dragging of grinding machine

Abstract

The utility model discloses an auxiliary structure facilitating wire dragging of a grinding machine, and belongs to the technical field of steel plate production. The auxiliary structure facilitating wire dragging of the grinding machine comprises a long rod and a nut. The long rod is arranged on an end cover on one side of a roller way base face, the length of the long rod is the same as that of the roller way base face, and the two ends of the long rod incline downwards. According to the auxiliary structure convenient for dragging the grinding machine wire, after the long rod is mounted on the cover plate on one side of the base surface of the roller way, the long rod and the cover plate on one side of the base surface are supported through the nut, so that the nut provides supporting force for the long rod, and when a worker moves, the grinding machine wire can move along the surface of the long rod; the grinding machine line is prevented from being clamped between the roller way and the cover plate, and the problems that the grinding machine line is easily clamped between the roller way and the cover plate due to dragging on the roller way, a finished product inspector runs back and forth to lift the grinding machine line, and the workload is also increased to a certain extent are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate production, in particular to an auxiliary structure for facilitating the line dragging of a grinding wheel machine. Background Art

[0002] Steel plate is a flat steel material made by pouring molten steel and pressing it after cooling. After production, in order to make the surface of the steel plate more flat, smooth and beautiful, and to enhance the corrosion resistance and wear resistance of the steel plate, it usually needs to be polished.

[0003] For example, in a Chinese patent with publication number CN114227436A, a cold-rolled steel plate side grinding device is provided, including a conveying platform, a steel plate conveying mechanism, a guide grinding mechanism and a chamfering grinding mechanism; two vertical plates are arranged on the conveying platform, and a plurality of conveying rollers evenly distributed along a horizontal straight line are horizontally rotatably mounted on the two vertical plates, and the steel plate conveying mechanism is fixedly mounted on both ends of a row of conveying rollers on the conveying platform in a corresponding arrangement direction; the grinding device provided by the present invention can grind the side wall surface and the side edge line of the side position of the cut cold-rolled steel plate, can effectively remove burrs and burrs on the side, and improve the overall flatness and smoothness of the side of the steel plate.

[0004] However, during the long-term use or storage of steel plates, rust may form on the surface. Grinding the steel plates can remove the rust and make the surface smoother. Therefore, regular inspection of finished products is required. Currently, when finished product inspectors use grinders on rollers to grind steel plates, the grinder wire is dragged on the rollers, and the grinder wire can easily get stuck between the rollers and the cover plate. The inspectors need to run back and forth to pull the grinder wire, which increases the workload to a certain extent. In the long run, the wire is prone to cracking and breaking, affecting the safety of users. Utility Model Content

[0005] In view of the problems existing in the above-mentioned prior art, the utility model provides an auxiliary structure for facilitating the dragging of the grinding machine line, which has the technical effect of preventing the grinding machine line from being stuck and facilitating the staff to drag the grinding machine line.

[0006] In order to solve the above technical problems and achieve the above technical effects, the present invention is implemented through the following technical solutions:

[0007] An auxiliary structure for facilitating the dragging of a grinding wheel machine line comprises a long rod and a nut; the long rod is arranged on an end cover on one side of a roller base surface, and the length of the long rod is the same as the length of the roller base surface, both ends of the long rod are inclined downward, and both ends of the long rod are welded and fixed to the roller base surface, a plurality of nuts are arranged below the long rod, and the plurality of nuts are equidistantly spaced along the length direction of the horizontal section of the long rod, and the upper and lower ends of each nut are respectively welded and fixed to the horizontal section of the long rod and the end cover of the roller base surface.

[0008] Furthermore, the long rod includes an inclined rod, a left bending rod, a right bending rod and a horizontal rod. Two inclined rods are provided, and the bottom ends of the two inclined rods are respectively welded and fixed to the two ends of the end cover on one side of the roller base surface. The left bending rod is arranged at the top of the inclined rod at the left end, and the right bending rod is arranged at the top of the inclined rod at the right end. There are multiple horizontal rods, and the multiple horizontal rods are combined head to tail into a horizontal section.

[0009] Furthermore, the tilting rod, the left bending rod, the right bending rod and the horizontal rod are all hollow tubes, and a bending shape is set between the front end and the rear end of the left bending rod, and a bending shape is set between the front end and the rear end of the right bending rod.

[0010] Furthermore, the distance between each two nuts is 2m.

[0011] Furthermore, a third connecting column is provided at the tail end of the horizontal rod, a third mounting groove is recessed inwardly at the front end of the horizontal rod, a second connecting column is provided at the rear end of the left bending rod, a first mounting groove is provided at the front end of the left bending rod, second mounting grooves are provided at both ends of the right bending rod, and a first connecting column is provided at the top of the inclined rod.

[0012] Furthermore, the inner walls of the third mounting groove, the second mounting groove and the first mounting groove are all provided with internal threads, and the surfaces of the third connecting column, the first connecting column and the second connecting column are all provided with external threads that match the internal threads.

[0013] Furthermore, the rear ends of the left bending rod and the surface of the horizontal rod are both provided with a second protection component, and the front ends of the horizontal rod and the surface of the right bending rod are both provided with a first protection component.

[0014] Furthermore, the first protection assembly includes a first protection sleeve fixedly connected to the right bending rod and the horizontal rod respectively, and a positioning tube is provided at one end of the first protection sleeve.

[0015] Furthermore, the second protection assembly includes a second protection sleeve fixedly connected to the left bending rod and the horizontal rod respectively, and the end surface of the second protection sleeve is provided with a positioning groove matched with the positioning tube.

[0016] The beneficial technical effects of the utility model are:

[0017] After the long rod is installed on the cover plate on one side of the roller base surface, the nut is used to support the long rod and the cover plate on one side of the base surface, so that the nut provides a supporting force for the long rod. When the staff moves, the grinding wheel machine line can move along the surface of the long rod to prevent the grinding wheel machine line from being stuck between the roller and the cover plate, avoiding the problem that the grinding wheel machine line is easily stuck between the roller and the cover plate due to dragging on the roller, causing the finished product inspector to run back and forth to pull the grinding wheel machine line, which to a certain extent also increases the workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of a front cross-section of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of one method of the utility model;

[0020] Figure 3 This utility model Figure 2 A schematic front view of the structure of the third installation slot and the third connecting column;

[0021] Figure 4 This utility model Figure 2 A schematic front view of the structure of the middle right bending rod and the second mounting slot;

[0022] Figure 5 This utility model Figure 2 A schematic front view of the structure of the middle left bending rod and the second connecting column;

[0023] Figure 6 This utility model Figure 2 A schematic front view of the structure of the first connecting column and the inclined rod;

[0024] Figure 7 It is a schematic diagram of one method of the utility model;

[0025] Figure 8 This utility model Figure 7 A schematic diagram of the structure enlargement at the center A;

[0026] Fig. 9 This utility model Figure 7 A schematic front view of the structure of the middle horizontal rod and the third connecting column;

[0027] Fig.10 This utility model Figure 7A schematic front view of the structure of the middle right bending rod and the second mounting slot;

[0028] Fig.11 This utility model Figure 7 A schematic front view of the structure of the middle left bending rod and the second connecting column;

[0029] Fig.12 This utility model Figure 7 Schematic diagram of the front view of the structure of the first connecting column and the inclined rod.

[0030] The numbers and letters in the figure represent the corresponding component names:

[0031] 1. Roller base surface; 2. Nut; 3. Tilting rod; 31. First connecting column; 4. Left bending rod; 41. Second connecting column; 42. First mounting groove; 5. Right bending rod; 51. Second mounting groove; 6. Horizontal rod; 61. Third connecting column; 62. Third mounting groove; 7. First protective assembly; 71. First protective cover; 72. Positioning cylinder; 8. Second protective assembly; 81. Second protective cover; 82. Positioning groove; 9. Long rod. DETAILED DESCRIPTION

[0032] In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the specific implementation methods of the utility model are further described in detail below in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0033] See attached Figure 1 The auxiliary structure for facilitating the dragging of the grinding machine line of the illustrated embodiment 1 includes a long rod 9 and a nut 2; the long rod 9 is arranged on the end cover on one side of the roller base surface 1, and the length of the long rod 9 is the same as the length of the roller base surface 1, both ends of the long rod 9 are inclined downward, and both ends of the long rod 9 are welded and fixed to the roller base surface 1, and multiple nuts 2 are arranged below the long rod 9, and the multiple nuts 2 are equidistantly spaced along the length direction of the horizontal section of the long rod 9, and the upper and lower ends of each nut 2 are respectively welded and fixed to the horizontal section of the long rod 9 and the end cover of the roller base surface 1.

[0034] Both ends of the long rod 9 are fixedly connected to the roller base surface 1 by welding, and the welding points need to be polished smooth to make it easier for the grinding machine line to pass through, and to prevent the welding points from being rough, resulting in greater friction when the grinding machine line moves and causing surface damage.

[0035] Both ends of the long rod 9 are inclined sections, the middle parallel section of the long rod 9 is divided into parallel sections, and the distance between every two nuts 2 is 2m.

[0036] The nut 2 is used to support the long rod 9 and the cover plate on one side of the roller base surface 1, so that the long rod 9 is higher than the end cover of the roller base surface 1, which is used to place the grinder wire on the long rod 9 for movement, so that the grinder wire can move along the surface of the long rod 9 when the staff moves, and prevent the grinder wire from being stuck between the roller and the cover plate, requiring the inspector to run back and forth to pull the grinder wire. At the same time, it avoids the problem that the wire is easily broken or fractured due to repeated dragging of the grinder wire on the roller, which affects the safety of the users.

[0037] See attached Figure 2-6 As shown, the auxiliary structure for facilitating the dragging of the grinding machine line of the second embodiment includes a long rod 9 and a nut 2; the long rod 9 is arranged on the end cover on one side of the roller base surface 1, and the length of the long rod 9 is the same as the length of the roller base surface 1, both ends of the long rod 9 are inclined downward, and both ends of the long rod 9 are welded and fixed to the roller base surface 1, and multiple nuts 2 are arranged below the long rod 9, and the multiple nuts 2 are equidistantly spaced along the length direction of the horizontal section of the long rod 9, and the upper and lower ends of each nut 2 are respectively welded and fixed to the horizontal section of the long rod 9 and the end cover of the roller base surface 1.

[0038] The nut 2 is used to support the long rod 9 and the cover plate on one side of the roller base surface 1, so that the long rod 9 is higher than the end cover of the roller base surface 1, which is used to place the grinder wire on the long rod 9 for movement, so that the grinder wire can move along the surface of the long rod 9 when the staff moves, and prevent the grinder wire from being stuck between the roller and the cover plate, requiring the inspector to run back and forth to pull the grinder wire. At the same time, it avoids the problem that the wire is easily broken or fractured due to repeated dragging of the grinder wire on the roller, which affects the safety of the users.

[0039] The long rod 9 includes a tilting rod 3, a left bending rod 4, a right bending rod 5 and a horizontal rod 6. Two tilting rods 3 are provided, and the bottom ends of the two tilting rods 3 are respectively welded and fixed to the two ends of the end cover on one side of the roller base surface 1. The tilting rod 3 is fixedly connected to the roller base surface 1 by welding, and the welding point needs to be polished smooth to make it more labor-saving when the grinding wheel line passes through.

[0040] The two inclined rods 3 are respectively arranged at the two ends of the end cover on one side of the roller base surface 1, the left bending rod 4 is arranged at the top of the left end inclined rod 3, the right bending rod 5 is arranged at the top of the right end inclined rod 3, a plurality of horizontal rods 6 are arranged, and the plurality of horizontal rods 6 are combined end to end into a horizontal section, a third connecting column 61 is arranged at the tail end of the horizontal rod 6, and a third mounting groove 62 is recessed inwardly at the front end of the horizontal rod 6, a second connecting column 41 is arranged at the rear end of the left bending rod 4, a first mounting groove 42 is arranged at the front end of the left bending rod 4, second mounting grooves 51 are arranged at both ends of the right bending rod 5, and a first connecting column 31 is arranged at the top of the inclined rod 3.

[0041] The tilting rod 3, the left bending rod 4, the right bending rod 5 and the horizontal rod 6 are all hollow tube settings, and the left bending rod 4 is set in a bending shape between the front end and the rear end, and the right bending rod 5 is set in a bending shape between the front end and the rear end. The hollow tube setting is used to reduce the weight of the structure and is convenient for staff to carry and install, and the surface of the hollow tube is designed to be smooth. The bending shape of the left bending rod 4 and the right bending rod 5 is used for the movement of the grinding machine line.

[0042] When assembling the horizontal section, it is necessary to first insert the third connecting column 61 on one horizontal rod 6 into the third mounting groove 62 of another horizontal rod 6 for engagement, and then weld and polish the connection. By adopting the snap-on method, it is convenient for workers to perform segmented welding, which is more stable and will not cause shaking or deviation problems.

[0043] See attached Figure 7-12 As shown, the auxiliary structure for facilitating the dragging of the grinding wheel machine line of embodiment three includes a long rod 9 and a nut 2; the long rod 9 is arranged on the end cover on one side of the roller base surface 1, and the length of the long rod 9 is the same as the length of the roller base surface 1, both ends of the long rod 9 are inclined downward, and both ends of the long rod 9 are welded and fixed to the roller base surface 1, and a plurality of nuts 2 are arranged below the long rod 9, and the plurality of nuts 2 are equidistantly spaced along the length direction of the horizontal section of the long rod 9, and the upper and lower ends of each nut 2 are respectively welded and fixed to the horizontal section of the long rod 9 and the end cover of the roller base surface 1, and the distance between each two nuts 2 is 2m.

[0044] The long rod 9 includes an inclined rod 3, a left bending rod 4, a right bending rod 5 and a horizontal rod 6. Two inclined rods 3 are provided, and the bottom ends of the two inclined rods 3 are respectively welded and fixed to the two ends of the end cover on one side of the roller base surface 1. The left bending rod 4 is arranged at the top of the left end inclined rod 3, and the right bending rod 5 is arranged at the top of the right end inclined rod 3. There are multiple horizontal rods 6, and multiple horizontal rods 6 are combined end to end into a horizontal section. A third connecting column 61 is provided at the tail end of the horizontal rod 6, and a third mounting groove 62 is provided at the front end of the horizontal rod 6 inwardly recessed. A second connecting column 41 is provided at the rear end of the left bending rod 4, and a first mounting groove 42 is provided at the front end of the left bending rod 4. Second mounting grooves 51 are provided at both ends of the right bending rod 5, and a first connecting column 31 is provided at the top of the inclined rod 3.

[0045] The inner walls of the third installation groove 62 , the second installation groove 51 and the first installation groove 42 are all provided with internal threads, and the surfaces of the third connecting column 61 , the first connecting column 31 and the second connecting column 41 are all provided with external threads matching the internal threads.

[0046] Through the setting of internal and external threads, when the structure is assembled, the two tilting rods 3 are first assembled with the left bending rod 4 and the right bending rod 5 respectively, and the first connecting column 31 on the tilting rod 3 is inserted into the first mounting groove 42 and the second mounting groove 51 respectively to connect, so that one tilting rod 3 and the right bending rod 5 form the right side part, and the other tilting rod 3 and the left bending rod 4 form the left side part, and then several horizontal rods 6 are spliced ​​through the third connecting column 61 and the third mounting groove 62 to form a cross bar part, and finally, multiple workers are required to cooperate to assemble the two ends of the cross bar part with the left and right sides respectively. Due to the long length of the structure, other auxiliary equipment can be used to support the structure, and the bottom ends of the two tilting rods 3 are welded to the end face on one side of the roller base surface 1, so that when assembling multiple sections, multiple welding is not required, and only a single assembly is required through the thread. Finally, the two tilting rods 3 are welded to the end face on one side of the roller base surface 1. The structure is simple and time-saving and labor-saving.

[0047] When the device is in use, the two ends of the crossbar are connected to the right and left sides respectively, so that the device forms a protective frame. The grinding machine line can be placed directly on the protective frame to avoid the grinding machine line being easily stuck between the roller and the cover plate due to dragging on the roller, resulting in the finished product inspector running back and forth to pull the grinding machine line, which also increases the workload to a certain extent.

[0048] The tilting rod 3, the left bending rod 4, the right bending rod 5 and the horizontal rod 6 are all hollow tube arrangements, and the front end and rear end of the left bending rod 4 are bent, and the front end and rear end of the right bending rod 5 are bent. Through the bending arrangement, when the grinding wheel machine line moves on the device, the friction with the grinding wheel machine line is reduced, and the service life of the grinding wheel machine line is improved. At the same time, it also avoids the traditional grinding wheel machine line being easily stuck between the roller and the cover plate, resulting in the finished product inspector running back and forth to pull the grinding wheel machine line, resulting in the phenomenon of the grinding wheel machine line being broken or broken, which may affect the safety of the users in severe cases.

[0049] The connection method is: the first connecting column 31 of the tilting rod 3 can be assembled by matching the internal threads in the first mounting groove 42 and the second mounting groove 51 through an external thread. After the assembly is completed, the third connecting column 61 on the single horizontal rod 6 is inserted into the third mounting groove 62 in another horizontal rod 6 for threaded connection, and then the second connecting column 41 on the left side is inserted into the third mounting groove 62 vacant on the left side of the cross bar part and fixed by threads, and then the third connecting column 61 protruding on the right side of the cross bar part is inserted into the second mounting groove 51 vacant on the right bending rod 5 for threaded connection. When the right bending rod 5 and the left bending rod 4 are completely connected to the cross bar part, the bottom end of the tilting rod 3 faces downward, and then the bottom end of the tilting rod 3 is fixed on the roller base surface 1 while the horizontal rod 6 is fitted on the surface of the nut 2.

[0050] Furthermore, the tilting rod 3 is arranged in an inclined shape, and the bottom end of the tilting rod 3 is fixedly connected to the surface of the roller base surface 1.

[0051] The end surface of the bottom end of the tilting rod 3 is matched with the surface of the roller base surface 1, so that the tilting rod 3 can be fixedly installed with the roller base surface 1 by welding, and the welding point needs to be polished smooth to reduce friction.

[0052] The inclined setting of the two inclined rods 3 allows a certain gap to be provided between the horizontal rod 6 and the roller base surface 1, and the bent setting makes the grinding machine line smoother and more stable when moving, and the height of the nut 2 is the same as the height of the gap between the horizontal rod 6 and the roller base surface 1, so that the surface on which the horizontal rod 6 is installed can fit the surface of the nut 2, so that the nut 2 supports the horizontal rod 6, thereby enhancing the stability of the device after installation.

[0053] A second protective component 8 is provided at the rear ends of the surfaces of the left bending rod 4 and the horizontal rod 6, and a first protective component 7 is provided at the front ends of the surfaces of the horizontal rod 6 and the right bending rod 5. The first protective component 7 includes a first protective sleeve 71 fixedly connected to the right bending rod 5 and the horizontal rod 6 respectively, and a positioning tube 72 is provided at one end of the first protective sleeve 71. The second protective component 8 includes a second protective sleeve 81 fixedly connected to the left bending rod 4 and the horizontal rod 6 respectively, and a positioning groove 82 adapted to the positioning tube 72 is opened on the end face of the second protective sleeve 81.

[0054] By setting the second protective sleeve 81, when multiple inclined rods 3, left bending rod 4, right bending rod 5 and horizontal rod 6 are assembled, the first protective assembly 7 and the second protective assembly 8 on the left bending rod 4, right bending rod 5 and horizontal rod 6 can be assisted in positioning. For example, when two horizontal rods 6 are assembled, the third connecting column 61 on a single horizontal rod 6 is inserted into the third mounting groove 62 in the other horizontal rod 6. As one of the horizontal rods 6 is continuously rotated, the third connecting column 61 gradually penetrates into the third mounting groove 62 through the thread. At this time, the positioning cylinder 72 is inserted into the interior of the positioning groove 82 for auxiliary positioning to prevent uneven force from causing offset during assembly, resulting in gaps at the connection, which requires re-disassembly and assembly. The first protective sleeve 71 and the second protective sleeve 81 are set so that when the first protective assembly 7 and the second protective assembly 8 are in contact, the first protective sleeve 71 and the second protective sleeve 81 form a smooth sleeve, which ensures auxiliary positioning of the assembly between the left bending rod 4, the right bending rod 5 and the horizontal rod 6 without affecting the normal movement of the grinding machine line.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. An auxiliary structure for facilitating the dragging of a grinding machine line, characterized in that: It comprises a long rod (9) and a nut (2); The long rod (9) is arranged on an end cover on one side of the roller base surface (1), and the length of the long rod (9) is the same as the length of the roller base surface (1). Both ends of the long rod (9) are inclined downward, and both ends of the long rod (9) are welded and fixed to the roller base surface (1). A plurality of nuts (2) are arranged below the long rod (9), and the plurality of nuts (2) are equidistantly spaced along the length direction of the horizontal section of the long rod (9). The upper and lower ends of each nut (2) are respectively welded and fixed to the horizontal section of the long rod (9) and the end cover of the roller base surface (1).

2. The auxiliary structure for facilitating the dragging of the grinding machine line according to claim 1, characterized in that: The long rod (9) comprises an inclined rod (3), a left bending rod (4), a right bending rod (5) and a horizontal rod (6). Two inclined rods (3) are provided, and the bottom ends of the two inclined rods (3) are respectively welded and fixed to the two ends of the end cover on one side of the roller base surface (1). The left bending rod (4) is arranged at the top end of the inclined rod (3) at the left end, and the right bending rod (5) is arranged at the top end of the inclined rod (3) at the right end. A plurality of horizontal rods (6) are provided, and the plurality of horizontal rods (6) are combined end to end to form a horizontal section.

3. The auxiliary structure for facilitating the dragging of the grinding machine line according to claim 2, characterized in that: The tilting rod (3), the left bending rod (4), the right bending rod (5) and the horizontal rod (6) are all hollow tubes, and the front end and rear end of the left bending rod (4) are bent, and the front end and rear end of the right bending rod (5) are bent.

4. The auxiliary structure for facilitating the dragging of the grinding machine line according to claim 1, characterized in that: The distance between each two nuts (2) is 2m.

5. The auxiliary structure for facilitating the dragging of the grinding machine line according to claim 2, characterized in that: The rear end of the horizontal rod (6) is provided with a third connecting column (61), the front end of the horizontal rod (6) is provided with a third mounting groove (62) inwardly recessed, the rear end of the left bending rod (4) is provided with a second connecting column (41), the front end of the left bending rod (4) is provided with a first mounting groove (42), both ends of the right bending rod (5) are provided with second mounting grooves (51), and the top of the tilting rod (3) is provided with a first connecting column (31).

6. The auxiliary structure for facilitating the dragging of the grinding machine line according to claim 5, characterized in that: The inner walls of the third mounting groove (62), the second mounting groove (51) and the first mounting groove (42) are all provided with internal threads, and the surfaces of the third connecting column (61), the first connecting column (31) and the second connecting column (41) are all provided with external threads matching the internal threads.

7. The auxiliary structure for facilitating the dragging of the grinding machine line according to claim 2, characterized in that: The rear ends of the surfaces of the left bending rod (4) and the horizontal rod (6) are both provided with a second protection component (8), and the front ends of the surfaces of the horizontal rod (6) and the right bending rod (5) are both provided with a first protection component (7).

8. The auxiliary structure for facilitating the dragging of the grinding machine line according to claim 7, characterized in that: The first protection assembly (7) comprises a first protection sleeve (71) fixedly connected to the right bending rod (5) and the horizontal rod (6) respectively, and a positioning cylinder (72) is provided at one end of the first protection sleeve (71).

9. The auxiliary structure for facilitating the dragging of the grinding machine line according to claim 8, characterized in that: The second protection assembly (8) comprises a second protection sleeve (81) fixedly connected to the left bending rod (4) and the horizontal rod (6) respectively, and a positioning groove (82) adapted to the positioning cylinder (72) is formed on an end surface of the second protection sleeve (81).

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