Fixing device for stainless steel calendaring

Abstract

The utility model belongs to the field of stainless steel calendaring, and particularly relates to a fixing device for stainless steel calendaring processing, which comprises a calendaring machine body, supporting legs are fixedly connected to four corners of the calender body; bottom plates are fixedly connected to the bottoms of the supporting legs; the middle part of the calender body is fixedly connected with a plurality of groups of first support plates; the middle parts of the first support plates are rotationally connected with first rollers; the L-shaped clamp can be used for extruding and fixing stainless steel, so that the stability of the stainless steel in the calendering process is improved, and the phenomena that the precision and quality of products are affected and raw materials are wasted due to the fact that the stainless steel is prone to position deviation caused by calendering are prevented. The distance between the L-shaped clamps can be changed through mutual cooperation of the first sliding columns, the threaded sleeves and the threaded rods, so that the stainless steel clamp can adapt to stainless steel of different sizes, and the situation that the fixing effect of the L-shaped clamps on the stainless steel is limited due to the fact that the stainless steel is too large or too small in size is reduced.

Description

Technical Field

[0001] The utility model relates to the field of stainless steel rolling, in particular to a fixing device for stainless steel rolling processing. Background Art

[0002] Stainless steel is the abbreviation of stainless acid-resistant steel. It has the excellent characteristics of being resistant to weak corrosion such as air, steam, and water. Stainless steel is not only an indispensable and important material in modern construction, home appliances, and transportation industries, but also a new type of material widely used in modern medical, environmental protection, energy and other fields.

[0003] Stainless steel rolling is a metal processing technology. Specifically, it is a process of rolling stainless steel billets to form thin plates, thin strips and special-shaped materials with a certain precision and surface quality, thereby changing the shape and size of the stainless steel, so that the stainless steel can better adapt to various application scenarios and needs.

[0004] However, when stainless steel is rolled, it is easy to move during the rolling process, causing the position to deviate from the expected position, thereby affecting the rolling accuracy and product quality, and also increasing the production cost and causing material waste; therefore, a fixing device for stainless steel rolling processing is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a fixing device for stainless steel rolling processing.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a fixing device for stainless steel calendering processing described in the utility model comprises a calender body; legs are fixedly connected at the four corners of the calender body; the bottoms of the legs are fixedly connected to a bottom plate; multiple groups of first support plates are fixedly connected to the middle of the calender body; the middle of the first support plate is rotatably connected to the first roller; the middle of the first support plate is rotatably connected to the second roller; the end of the second roller is connected to a first servo motor; the second roller and the end of the first roller are connected to a conveyor belt; a pillar is fixedly connected to the middle of the calender body; a first slide groove is opened in the middle of the calender body; a first slide column is slidably connected to the middle of the first slide groove; an L-shaped clamp is fixedly connected to the end of the first slide column; a threaded sleeve is fixedly connected to the end of the first slide column; a threaded rod is rotatably connected to the middle of the threaded sleeve; and a second servo motor is connected to the end of the threaded rod.

[0007] Preferably, a plurality of groups of connecting columns are fixedly connected to the middle part of the calender body; the ends of the connecting columns are fixedly connected to U-shaped plates; second sliding columns are slidably connected to both sides of the U-shaped plate; the ends of the second sliding columns are fixedly connected to clamping plates; the middle part of the clamping plates is connected to the first tension spring; one end of the first tension spring is connected to the inner wall of the U-shaped plate; and the ends of the second sliding columns are fixedly connected to pull plates.

[0008] Preferably, a groove column is fixedly connected to the middle of the first sliding column; a plurality of second support plates are fixedly connected to the bottom of the calender body; a third sliding column is slidably connected to the middle of each of the second support plates; a clamping plate is fixedly connected to the end of each of the third sliding columns; a second tension spring is connected to the middle of each of the clamping plates; and one end of each of the second tension springs is connected to the middle of the second support plate.

[0009] Preferably, a strip groove is provided in the middle of each of the L-shaped clamps; a rotating shaft is fixedly connected in the middle of the strip groove; and a plurality of groups are rotatably connected in the middle of the rotating shaft.

[0010] Preferably, a plurality of groups of second sliding grooves are provided in the middle of the bottom plate; the middle of each of the second sliding grooves is slidably connected with a fourth sliding column; and the ends of each of the fourth sliding columns are fixedly connected to the middle of the threaded sleeve.

[0011] Preferably, the ends of the third sliding columns are connected to limiting pads.

[0012] Preferably, the bottoms of the first servo motor and the second servo motor are both connected with limit plates.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model discloses a fixing device for stainless steel calendering processing, which can extrude and fix the stainless steel through an L-shaped clamp, thereby improving the stability of the stainless steel during the calendering process and preventing it from being easily affected by the calendering and causing positional displacement, thereby affecting the accuracy and quality of the product and causing waste of raw materials. The distance between the L-shaped clamps can be changed by the mutual cooperation of the first sliding column, the threaded sleeve and the threaded rod, thereby adapting to stainless steel of different sizes, thereby reducing the situation where the fixing effect of the L-shaped clamp on the stainless steel is limited due to the stainless steel being too large or too small.

[0015] 2. The utility model discloses a fixing device for stainless steel rolling processing, which can fix the rolled stainless steel through a clamping plate, thereby reducing the thinning of the stainless steel after rolling, and reducing the possibility that its ends will be easily lifted and deformed. Moreover, the first tension spring can adapt to different sizes of stainless steel after rolling and clamp it. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the side cross-sectional structure of the calender body in the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the groove column in the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the L-shaped clamp in the utility model.

[0022] In the figure: 1. calender body; 11. support leg; 12. bottom plate; 13. first support plate; 14. first rolling roller; 15. second rolling roller; 16. first servo motor; 17. conveyor belt; 18. pillar; 19. first slide groove; 111. first slide column; 112. L-shaped clamp; 113. threaded sleeve; 114. threaded rod; 115. second servo motor; 2. connecting column; 21. U-shaped plate; 22. second slide column; 23. clamping plate; 24. first tension spring; 25. pulling plate; 3. groove column; 31. second support plate; 32. third slide column; 33. clamping plate; 34. second tension spring; 4. strip groove; 41. rotating shaft; 42. roller; 5. second slide groove; 51. fourth slide column; 6. limit pad; 7. limit plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 5As shown, a fixing device for stainless steel rolling processing comprises a rolling machine body 1; legs 11 are fixedly connected at the four corners of the rolling machine body 1; the bottom of the legs 11 is fixedly connected to a bottom plate 12; a plurality of first support plates 13 are fixedly connected to the middle of the rolling machine body 1; the middle of the first support plates 13 are rotatably connected to a first roller 14; the middle of the first support plates 13 are rotatably connected to a second roller 15; the end of the second roller 15 is connected to a first servo motor 16; the ends of the second roller 15 and the first roller 14 are connected to a conveyor belt 17; a pillar 18 is fixedly connected to the middle of the rolling machine body 1; the middle of the rolling machine body 1 A first slide slot 19 is provided; a first slide post 111 is slidably connected to the middle of the first slide slot 19; an L-shaped clamp 112 is fixedly connected to the end of the first slide post 111 and the end of the support 18; a threaded sleeve 113 is fixedly connected to the end of the first slide post 111; a threaded rod 114 is rotatably connected to the middle of the threaded sleeve 113; a second servo motor 115 is connected to the end of the threaded rod 114; when working, the stainless steel to be rolled is first placed in the middle of the two groups of L-shaped clamps 112, and then the second servo motor 115 is operated to drive the threaded rod 114 to rotate in the middle of the threaded sleeve 113, and when the threaded rod 114 rotates, the second servo motor 115 is driven to rotate. The threaded sleeve 113 is driven to move, and the movement of the threaded sleeve 113 drives the first slide post 111 to translate in the middle of the first slide groove 19, so as to change the distance between the two sets of L-shaped clamps 112, so that the L-shaped clamps 112 can squeeze and fix the stainless steel to be rolled. After the stainless steel is fixed, its end can be inserted into the gap between the first roller 14 and the second roller 15, and then the first servo motor 16 is operated to drive the second roller 15 to rotate. When the second roller 15 rotates, the conveyor belt 17 is affected by it and drives the first roller 14 to rotate. At the same time, the rotation of the second roller 15 and the first roller 14 The stainless steel can be rolled by turning. In this step, the stainless steel can be squeezed and fixed by the L-shaped clamp 112, so as to improve the stability of the stainless steel during the rolling process and prevent it from being easily affected by the rolling and causing position displacement, thereby affecting the accuracy and quality of the product and causing waste of raw materials. The distance between the L-shaped clamps 112 can be changed by the mutual cooperation of the first sliding column 111, the threaded sleeve 113 and the threaded rod 114, so as to adapt to stainless steel of different sizes, thereby reducing the situation where the L-shaped clamp 112 has a limited fixing effect on the stainless steel due to the stainless steel being too large or too small.

[0025] like Figure 1 , Figure 2As shown, a plurality of connecting columns 2 are fixedly connected to the middle of the calender body 1; the ends of the connecting columns 2 are fixedly connected to U-shaped plates 21; the second slide columns 22 are slidably connected to both sides of the U-shaped plate 21; the ends of the second slide columns 22 are fixedly connected to clamping plates 23; the middle of the clamping plates 23 are connected to the first tension springs 24; one end of the first tension springs 24 is connected to the inner side wall of the U-shaped plate 21; the ends of the second slide columns 22 are fixedly connected to the pulling plates 25; when working, the rolled stainless steel will enter the U-shaped plate 21 from the first roller 14 and the second roller 15, at this time, the pulling plate 25 can be held and pulled to drive the second slide column 22 to slide on the side wall of the U-shaped plate 21, and when the second slide column 22 slides, the clamping plate 23 will move along with the second slide column 2 2 changes with the change of the position of the clamping plate 23. At this time, when the clamping plate 23 moves with the second sliding column 22, the first tension spring 24 will be extended and retracted under the pressure brought by the clamping plate 23. When the two groups of clamping plates 23 move to the appropriate position, the pulling plate 25 can be released. At this time, the first tension spring 24 will drive the second sliding column 22 and the clamping plate 23 to move due to the lack of pressure constraints, so that the stainless steel rolled out of the middle part of the U-shaped plate 21 can be clamped and fixed. In this step, the clamping plate 23 can fix the rolled stainless steel, so as to reduce the situation that the size of the stainless steel will become thinner after rolling, and its end is easily tilted and deformed. In addition, the first tension spring 24 can adapt to the sizes of stainless steel after different rolling and clamp it.

[0026] like Figure 3 , Figure 4 As shown, a groove column 3 is fixedly connected to the middle of the first slide column 111; a plurality of second support plates 31 are fixedly connected to the bottom of the calender body 1; a third slide column 32 is slidably connected to the middle of the second support plate 31; a clamping plate 33 is fixedly connected to the end of the third slide column 32; a second tension spring 34 is connected to the middle of the clamping plate 33; one end of the second tension spring 34 is connected to the middle of the second support plate 31; during operation, when the threaded rod 114 drives the first slide column 111 to move, the groove column 3 will move with the movement of the first slide column 111, and when the groove column 3 moves, it will squeeze the clamping plate 33, and at this time the clamping plate 33 is The plate 33 is affected by the pressure and will drive the third slide post 32 to slide in the middle of the second support plate 31. At the same time, when the card plate 33 slides, the second tension spring 34 will be affected by the card plate 33 to expand and contract. When the first slide post 111 moves to a suitable position and stops moving, the second tension spring 34 will rebound and drive the card plate 33 to move, so that the card plate 33 can clamp the groove in the middle of the groove column 3. In this step, the groove column 3 can be fixed by opening the card plate 33, so as to help stabilize the position of the first slide post 111, thereby strengthening the effect of the L-shaped clamp 112 on fixing the stainless steel to be rolled.

[0027] like Figure 1 , Figure 5As shown, a strip groove 4 is provided in the middle of the L-shaped clamp 112; a rotating shaft 41 is fixedly connected in the middle of the strip groove 4; a plurality of groups 43 are rotatably connected in the middle of the rotating shaft 41; during operation, when the first sliding column 111 is moved to change the position between the L-shaped clamps 112 so as to clamp and fix the stainless steel in the middle of the L-shaped clamp 112, the roller 42 will generate friction with the stainless steel and rotate in the middle of the rotating shaft 41 under the movement of the L-shaped clamp 112. In this step, the friction between the L-shaped clamp 112 and the stainless steel in the middle thereof can be reduced through the action of the roller 42, thereby preventing the situation in which the resistance to movement increases due to the influence of friction when the L-shaped clamp 112 is moved to fix the stainless steel.

[0028] like Figure 1 , Figure 3 As shown, a plurality of second slide grooves 5 are provided in the middle of the bottom plate 12; the middle of each of the second slide grooves 5 is slidably connected with a fourth slide column 51; the ends of the fourth slide column 51 are fixedly connected to the middle of the threaded sleeve 113; during operation, when the threaded sleeve 113 moves, the fourth slide column 51 moves in the middle of the second slide groove 5 along with the movement of the threaded sleeve 113. In this step, the fourth slide column 51 can play a certain supporting role on the threaded rod 114, and at the same time can help stabilize the position of the first slide column 111, thereby strengthening the fixing effect of the L-shaped clamp 112 on the stainless steel.

[0029] like Figure 3 , Figure 4 As shown, the ends of the third slide column 32 are connected to the limiting pad 6; when working, when the clamping plate 33 and the third slide column 32 slide in the middle of the second support plate 31 under the action of the second tension spring 34, the limiting pad 6 plays a role in limiting the sliding position of the third slide column 32. This step can prevent the end of the third slide column 32 from sliding out of the middle of the second support plate 31 during sliding through the action of the limiting pad 6, thereby affecting the fixation of the groove column 3 by the clamping plate 33.

[0030] like Figure 1 , Figure 3 As shown, the bottom of the first servo motor 16 and the second servo motor 115 are both connected to a limit plate 7; during operation, when the first servo motor 16 and the second servo motor 115 are working, a certain degree of vibration will be generated, and at this time the limit plate 7 can reduce the vibration phenomenon. This step is that the second roller 15 and the threaded rod 114 are easily affected by the vibration of the first servo motor 16 and the second servo motor 115, thereby reducing their working effect. At this time, the limit plate 7 can reduce the occurrence of such a situation.

[0031] Working principle: during operation, the stainless steel to be rolled is first placed in the middle of the two groups of L-shaped clamps 112, and then the second servo motor 115 is operated to drive the threaded rod 114 to rotate in the middle of the threaded sleeve 113. When the threaded rod 114 rotates, it drives the threaded sleeve 113 to move, and the movement of the threaded sleeve 113 drives the first slide column 111 to translate in the middle of the first slide groove 19, so that the distance between the two groups of L-shaped clamps 112 can be changed, so that the L-shaped clamp 112 can squeeze and fix the stainless steel to be rolled. After the stainless steel is fixed, its end can be inserted into the gap between the first roller 14 and the second roller 15, and then the first servo motor 16 is operated to drive the second roller 15 to rotate. When the second roller 15 rotates, the conveyor belt 17 is affected by it and drives the first roller 14 to rotate. At the same time, the rotation of the second roller 15 and the first roller 14 can roll the stainless steel. In this step, the stainless steel can be squeezed and fixed by the L-shaped clamp 112, so as to improve the stability of the stainless steel during the rolling process and prevent it from being easily affected by the rolling and causing position deviation, thereby affecting the accuracy and quality of the product and causing waste of raw materials. The distance between the L-shaped clamps 112 can be changed by the mutual cooperation of the first sliding column 111, the threaded sleeve 113 and the threaded rod 114, so as to adapt to stainless steel of different sizes, thereby reducing the L-shaped clamp 11 caused by the stainless steel being too large or too small. 2, the fixing effect is limited. During operation, the rolled stainless steel will enter the U-shaped plate 21 from the first roller 14 and the second roller 15. At this time, the pull plate 25 can be held and pulled to drive the second slide post 22 to slide on the side wall of the U-shaped plate 21. When the second slide post 22 slides, the clamping plate 23 will change with the change of the position of the second slide post 22. At this time, when the clamping plate 23 moves with the second slide post 22, the first tension spring 24 will be affected by the pressure brought by the clamping plate 23 to expand and contract. When the two groups of clamping plates 23 move to the appropriate position, the pull plate 25 can be released. At this time, the first tension spring 24 will drive the second slide post 22 and the clamping plate 23 to move due to the lack of pressure constraints, so that the rolled stainless steel in the middle of the U-shaped plate 21 can be fixed. The stainless steel is clamped and fixed. In this step, the clamping plate 23 can fix the rolled stainless steel, so as to reduce the thinning of the stainless steel after rolling, and its end is easily tilted and deformed. The first tension spring 24 can adapt to the sizes of different rolled stainless steel and clamp it. During operation, when the threaded rod 114 drives the first slide column 111 to move, the groove column 3 moves with the movement of the first slide column 111. When the groove column 3 moves, it squeezes the clamping plate 33. At this time, the clamping plate 33 is affected by the pressure and drives the third slide column 32 to slide in the middle of the second support plate 31. At the same time, when the clamping plate 33 slides, the second tension spring 34 is affected by the clamping plate 33 to expand and contract.When the first slide post 111 moves to a suitable position and stops moving, the second tension spring 34 will rebound and drive the clamping plate 33 to move, so that the clamping plate 33 can clamp the groove in the middle of the groove column 3. In this step, the groove column 3 can be fixed by opening the clamping plate 33, so as to assist in stabilizing the position of the first slide post 111, thereby strengthening the effect of the L-shaped clamp 112 on fixing the stainless steel to be rolled. When working, when the first slide post 111 is moved, the position between the L-shaped clamps 112 is changed to fix the L-shaped clamp When the stainless steel in the middle of 112 is clamped and fixed, the roller 42 will generate friction with the stainless steel under the movement of the L-shaped clamp 112 and rotate in the middle of the rotating shaft 41. In this step, the friction between the L-shaped clamp 112 and the stainless steel in the middle can be reduced by the action of the roller 42, thereby preventing the increase of the resistance to movement due to the influence of friction when the L-shaped clamp 112 is moved to fix the stainless steel. When working, when the threaded sleeve 113 moves, the fourth slide column 51 moves with the threaded sleeve 113. And it moves in the middle of the second slide groove 5. This step can play a certain supporting role on the threaded rod 114 through the action of the fourth slide column 51, and can also play an effect of assisting in stabilizing the position of the first slide column 111, so as to strengthen the fixing effect of the L-shaped clamp 112 on the stainless steel. During operation, when the card plate 33 and the third slide column 32 slide in the middle of the second support plate 31 under the action of the second tension spring 34, the limit pad 6 plays a role in limiting the sliding position of the third slide column 32. This step can prevent the end of the third slide column 32 from sliding out of the middle of the second support plate 31 during sliding, thereby affecting the card plate 33 to fix the groove column 3. During operation, when the first servo motor 16 and the second servo motor 115 are working, a certain amount of shaking will occur. At this time, the limit plate 7 can reduce the shaking phenomenon. This step is that the second roller 15 and the threaded rod 114 are easily affected by the shaking of the first servo motor 16 and the second servo motor 115, thereby reducing their working effect. At this time, the limit plate 7 can reduce the occurrence of such a situation. ,

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A fixing device for stainless steel calendering processing, comprising a calender body (1); legs (11) are fixedly connected to the four corners of the calender body (1); the characteristics are: The bottom of each of the legs (11) is fixedly connected to a bottom plate (12); a plurality of first support plates (13) are fixedly connected to the middle of the calender body (1); a first roller (14) is rotatably connected to the middle of each of the first support plates (13); a second roller (15) is rotatably connected to the middle of each of the first support plates (13); a first servo motor (16) is connected to the end of each of the second rollers (15) and the first roller (14); a conveyor belt (17) is connected to the end of each of the second rollers (15) and the first roller (14); A support (18) is connected; a first slide groove (19) is opened in the middle of the calender body (1); a first slide column (111) is slidably connected in the middle of the first slide groove (19); an L-shaped clamp (112) is fixedly connected to the ends of the first slide column (111) and the support (18); a threaded sleeve (113) is fixedly connected to the end of the first slide column (111); a threaded rod (114) is rotatably connected in the middle of the threaded sleeve (113); and a second servo motor (115) is connected to the end of the threaded rod (114).

2. A fixing device for stainless steel rolling processing according to claim 1, characterized in that: A plurality of groups of connecting columns (2) are fixedly connected to the middle of the calender body (1); the ends of the connecting columns (2) are fixedly connected to U-shaped plates (21); second sliding columns (22) are slidably connected to both sides of the U-shaped plate (21); the ends of the second sliding columns (22) are fixedly connected to clamping plates (23); the middle of the clamping plates (23) are connected to first tension springs (24); one end of the first tension springs (24) is connected to the inner wall of the U-shaped plate (21); and the ends of the second sliding columns (22) are fixedly connected to pull plates (25).

3. A fixing device for stainless steel rolling processing according to claim 1, characterized in that: A groove column (3) is fixedly connected to the middle of the first sliding column (111); a plurality of second support plates (31) are fixedly connected to the bottom of the calender body (1); a third sliding column (32) is slidably connected to the middle of each of the second support plates (31); a clamping plate (33) is fixedly connected to the end of each of the third sliding columns (32); a second tension spring (34) is connected to the middle of each of the clamping plates (33); and one end of each of the second tension springs (34) is connected to the middle of the second support plate (31).

4. A fixing device for stainless steel rolling processing according to claim 1, characterized in that: The L-shaped clamps (112) are provided with strip grooves (4) in the middle; a rotating shaft (41) is fixedly connected to the middle of the strip grooves (4); and a plurality of groups (43) are rotatably connected to the middle of the rotating shaft (41).

5. The fixing device for stainless steel rolling processing according to claim 1, characterized in that: A plurality of groups of second sliding grooves (5) are provided in the middle of the bottom plate (12); the middle of each of the second sliding grooves (5) is slidably connected to a fourth sliding column (51); and the ends of each of the fourth sliding columns (51) are fixedly connected to the middle of the threaded sleeve (113).

6. A fixing device for rolling processing of stainless steel according to claim 3, characterized in that: The ends of the third sliding columns (32) are both connected to limiting pads (6).

7. A fixing device for rolling processing of stainless steel according to claim 1, characterized in that: The bottoms of the first servo motor (16) and the second servo motor (115) are both connected to a limiting plate (7).

Images