Integrated cold rolling device for steel frame bed cross beam

Abstract

The utility model discloses an integrated cold rolling device for a steel frame bed cross beam, which relates to the technical field of cold rolling equipment, comprises a cold rolling mechanism, and is characterized in that a guide mechanism is arranged on the right side of the cold rolling mechanism and is used for guiding steel materials, and the guide mechanism comprises an adjusting unit which is arranged on the right side of the cold rolling mechanism and comprises a fixed plate; a cross-shaped sliding groove is formed in the fixing plate, and a cross-shaped sliding block is installed in the cross-shaped sliding groove in a sliding mode. The positioning unit and a first motor operate, the first motor drives a driving rod to rotate, the driving rod rotates to drive a rectangular groove in the right side of a limiting rail to slide through a linkage rod, the limiting rail drives a sliding block to slide synchronously while sliding, the sliding block drives a cross-shaped sliding block to slide in a cross-shaped sliding groove, and the cross-shaped sliding block drives the positioning unit to slide back and forth. And therefore, the position of the steel is adjusted, the steel is guided, and the machining precision and the yield are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold rolling equipment, in particular to an integrated cold rolling device for the cross beam of a steel frame bed. Background Technique

[0002] A cold rolling device, namely a cold rolling mill, is a device widely used in the machinery manufacturing industry, mainly used for cold rolling metal sheets or strips to reduce their thickness and improve the shape accuracy.

[0003] Upon inquiry, the publication number: CN211072968U discloses an integrated cold rolling strip production device, including a horizontal mounting plate. A group of support plates are fixedly connected to the lower ends of the left and right sides of the horizontal mounting plate. The lower parts of the outer sides of the support plates are respectively fixedly connected with a first mounting plate and a second mounting plate. The first mounting plate is located on the left side of the second mounting plate. A second polishing mechanism is fixedly installed on the upper right side of the first mounting plate. A first polishing mechanism is fixedly installed on the upper left side of the horizontal mounting plate. A group of adjusting mechanisms are fixedly connected to the front and rear ends of the horizontal mounting plate. A group of edge grinding mechanisms are fixedly installed in the middle of the upper ends of the adjusting mechanisms. The integrated cold rolling strip production device of the utility model, by setting the adjusting mechanism and the edge grinding mechanism, enables the grinding wheel to grind the edge part of the cold rolled steel flat, improving the quality of the produced steel. By setting the first polishing mechanism and the second polishing mechanism, the polishing process of the cold rolled steel is reduced, improving the production efficiency.

[0004] Based on the above prior art, there are still the following problems in the existing integrated cold rolling device for the cross beam of a steel frame bed. In the traditional integrated cold rolling device for the cross beam of a steel frame bed, during the processing, the steel is often fed into the interior of the cold rolling device through a conveying device, but there is often an inaccurate guiding situation during the feeding, resulting in low processing accuracy and low finished product rate. Therefore, the utility model provides an integrated cold rolling device for the cross beam of a steel frame bed. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides an integrated cold rolling device for the cross beam of a steel frame bed, which solves the following problems existing in the existing integrated cold rolling device for the cross beam of a steel frame bed. In the traditional integrated cold rolling device for the cross beam of a steel frame bed, during the processing, the steel is often fed into the interior of the cold rolling device through a conveying device, but there is often an inaccurate guiding situation during the feeding, resulting in low processing accuracy and low finished product rate.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: an integrated cold rolling device for the cross beam of a steel frame bed, including a cold rolling mechanism, characterized in that: a guiding mechanism is arranged on the right side of the cold rolling mechanism for guiding the steel, and the guiding mechanism includes:

[0007] The adjusting unit is arranged on the right side of the cold rolling mechanism and includes a fixing plate. A cross chute is opened inside the fixing plate, a cross slider is slidably installed inside the cross chute, a limiting track is fixedly installed at the bottom of the fixing plate, a sliding block is slidably installed inside the limiting track, and a connecting pin is fixedly installed on the right side of the sliding block;

[0008] The positioning unit is arranged on the top of the adjusting unit and is used for positioning the position of the steel.

[0009] Preferably, the adjusting unit further includes a motor mounting plate fixedly installed at the bottom of the fixing plate. A first motor is fixedly installed on the right side of the motor mounting plate. The output end of the first motor penetrates through the motor mounting plate and is fixedly installed with a driving rod. One end of the driving rod is hinged with a linkage rod, and the end of the linkage rod far from the driving rod is hinged with the connecting pin.

[0010] Preferably, the positioning unit includes a bottom plate fixedly installed on the top of the cross slider. A frame body is fixedly installed above the bottom plate. Two roller frames are slidably installed inside the frame body, and a plurality of clamping roller wheels are rotatably installed inside the roller frames. A connecting sliding column is fixedly installed on the top of the roller frame. A sliding groove is opened on the top of the frame body, and the connecting sliding column slides inside the sliding groove. Limiting columns are slidably penetrated and installed on the front and rear sides of the frame body, and one end of each limiting column is connected with the roller frame.

[0011] Preferably, a gantry is fixedly installed on the top of the frame body. A second motor is fixedly installed on the top of the gantry. The output end of the second motor penetrates through the gantry and is fixedly installed with a rotating rod. Connecting rods are hinged at both ends of the rotating rod, and the ends of the two connecting rods far from the rotating rod are hinged with the connecting sliding column.

[0012] Preferably, the cold rolling mechanism includes a cold rolling frame. A pressing frame is slidably installed inside the cold rolling frame. A pressing hydraulic rod is fixedly installed inside the cold rolling frame, and the output end of the pressing hydraulic rod is fixedly connected with the pressing frame. A first driving roller, a first pressure roller and a first cold rolling roller are rotatably installed inside the pressing frame.

[0013] Preferably, an upper pressing frame is slidably installed on the cold rolling frame. Linkage inclined plates are slidably installed at both ends of the bottom of the upper pressing frame. A driving hydraulic rod is fixedly installed at the outer end of each linkage inclined plate. A fixed frame is sleeved outside the driving hydraulic rod. A second driving roller, a second pressure roller and a second cold rolling roller are rotatably installed inside the upper pressing frame.

[0014] The utility model provides an integrated cold rolling device for the cross beam of a steel frame bed. Compared with the prior art, the following beneficial effects are achieved:

[0015] (1) The integrated cold rolling device for the crossbeam of the steel frame bed. When the first motor operates, the first motor drives the driving rod to rotate. The rotation of the driving rod drives the sliding inside the rectangular groove on the right side of the limiting track through the linkage rod. While the limiting track slides, it drives the sliding block to slide synchronously. The sliding block drives the cross-shaped slider to slide inside the cross-shaped sliding groove. The cross-shaped slider drives the positioning unit to slide back and forth, thereby realizing the adjustment of the position of the steel material, guiding the steel material, and improving the processing accuracy and the finished product rate.

[0016] (2) The integrated cold rolling device for the crossbeam of the steel frame bed. When the steel material is inside the frame, the second motor operates to drive the rotating rod to rotate. The rotating rod drives two connecting sliding columns to move towards each other in the sliding grooves through two connecting rods. At the same time, the connecting sliding columns drive the roller frame and several clamping rollers to move towards each other to clamp the steel material, thereby ensuring that the steel material maintains an accurate position and posture during the cold rolling process, reducing the processing errors caused by position deviation or vibration. Description of the Drawings

[0017] Figure 1 It is the three-dimensional right view structure diagram of the present utility model;

[0018] Figure 2 It is the three-dimensional cold rolling mechanism structure diagram of the present utility model;

[0019] Figure 3 It is the bottom three-dimensional structure diagram of the adjustment unit of the present utility model;

[0020] Figure 4 It is the sectional and disassembled three-dimensional structure diagram of the adjustment unit of the present utility model;

[0021] Figure 5 It is the disassembled three-dimensional structure diagram of the positioning unit of the present utility model.

[0022] In the figure: 1 - cold rolling mechanism, 11 - cold rolling frame, 12 - lower pressing frame, 13 - lower pressing hydraulic rod, 14 - first driving roller, 15 - first pressure roller, 16 - first cold rolling roller, 17 - upper pressing frame, 18 - fixing frame, 19 - driving hydraulic rod, 110 - linkage inclined plate, 111 - second driving roller, 112 - second pressure roller, 113 - second cold rolling roller, 2 - guiding mechanism, 21 - adjustment unit, 211 - fixing plate, 212 - motor mounting plate, 213 - first motor, 214 - driving rod, 215 - linkage rod, 216 - limiting track, 217 - cross-shaped sliding groove, 218 - cross-shaped slider, 219 - sliding block, 2110 - connecting pin, 22 - positioning unit, 221 - bottom plate, 222 - frame, 223 - roller frame, 224 - clamping roller, 225 - limiting column, 226 - sliding groove, 227 - connecting sliding column, 228 - connecting rod, 229 - rotating rod, 2210 - gantry, 2211 - second motor. Detailed Implementation Modes

[0023] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 5 , the present utility model provides a technical solution:

[0025] An integrated cold rolling device for the cross beam of a steel frame bed, including a cold rolling mechanism 1, characterized in that: a guiding mechanism 2 is arranged on the right side of the cold rolling mechanism 1 for guiding the steel, and the guiding mechanism 2 includes:

[0026] An adjusting unit 21, arranged on the right side of the cold rolling mechanism 1, includes a fixing plate 211, a cross-shaped sliding groove 217 is opened inside the fixing plate 211, a cross-shaped sliding block 218 is slidably installed inside the cross-shaped sliding groove 217, a limiting track 216 is fixedly installed at the bottom of the fixing plate 211, a sliding block 219 is slidably installed inside the limiting track 216, and a connecting pin 2110 is fixedly installed on the right side of the sliding block 219;

[0027] A positioning unit 22, arranged on the top of the adjusting unit 21 and used for positioning the position of the steel.

[0028] In this embodiment, the adjusting unit 21 further includes a motor mounting plate 212 fixedly installed at the bottom of the fixing plate 211, a first motor 213 is fixedly installed on the right side of the motor mounting plate 212, the output end of the first motor 213 penetrates through the motor mounting plate 212 and is fixedly installed with a driving rod 214, and one end of the driving rod 214 is hingedly installed with a linkage rod 215, and the end of the linkage rod 215 away from the driving rod 214 is hingedly installed with the connecting pin 2110.

[0029] When the first motor 213 operates, the first motor 213 drives the driving rod 214 to rotate. The rotation of the driving rod 214 drives the linkage rod 215 to drive the internal sliding of the rectangular groove on the right side of the limiting track 216. While the limiting track 216 slides, it drives the sliding block 219 to slide synchronously. The sliding block 219 drives the cross-shaped sliding block 218 to slide inside the cross-shaped sliding groove 217. The cross-shaped sliding block 218 drives the positioning unit 22 to slide back and forth, thereby realizing the adjustment of the position of the steel, thereby realizing the guiding of the steel, and thus improving the processing accuracy and the finished product rate.

[0030] In this embodiment, the positioning unit 22 includes a bottom plate 221 fixedly installed on the top of the cross slider 218, and a frame body 222 is fixedly installed above the bottom plate 221. Two roller frames 223 are slidably installed inside the frame body 222, and a plurality of clamping rollers 224 are rotatably installed inside the roller frames 223. A connecting slide column 227 is fixedly installed on the top of the roller frame 223. A sliding groove 226 is formed in the top of the frame body 222, and the connecting slide column 227 slides inside the sliding groove 226. Limiting columns 225 are slidably penetrated and installed on the front and rear sides of the frame body 222, and one end of each limiting column 225 is connected to the roller frame 223. A gantry 2210 is fixedly installed on the top of the frame body 222, and a second motor 2211 is fixedly installed on the top of the gantry 2210. The output end of the second motor 2211 penetrates through the gantry 2210 and is fixedly installed with a rotating rod 229. Connecting rods 228 are hinged at both ends of the rotating rod 229, and the ends of the two connecting rods 228 away from the rotating rod 229 are hinged to the connecting slide column 227.

[0031] When the steel is inside the frame body 222, the second motor 2211 operates to drive the rotating rod 229 to rotate. The rotating rod 229 drives the two connecting slide columns 227 to move towards each other in the sliding groove 226 through the two connecting rods 228. At the same time, the connecting slide column 227 drives the roller frame 223 and a plurality of clamping rollers 224 to move towards each other to clamp the steel, so as to ensure that the steel maintains an accurate position and posture during the cold rolling process and reduce the processing errors caused by position deviation or vibration.

[0032] While the roller frame 223 moves, the limiting columns 225 slide synchronously inside the frame body 222 to limit the roller frame 223.

[0033] In this embodiment, the cold rolling mechanism 1 includes a cold rolling frame 11. A lower pressing frame 12 is slidably installed inside the cold rolling frame 11. A lower pressing hydraulic rod 13 is fixedly installed inside the cold rolling frame 11, and the output end of the lower pressing hydraulic rod 13 is fixedly connected to the lower pressing frame 12. A first driving roller 14, a first pressure roller 15 and a first cold rolling roller 16 are rotatably installed inside the lower pressing frame 12. An upper pressing frame 17 is slidably installed on the cold rolling frame 11. Linkage inclined plates 110 are slidably installed at both ends of the bottom of the upper pressing frame 17. A driving hydraulic rod 19 is fixedly installed at the outer end of the linkage inclined plate 110. A fixed frame 18 is sleeved outside the driving hydraulic rod 19. A second driving roller 111, a second pressure roller 112 and a second cold rolling roller 113 are rotatably installed inside the upper pressing frame 17.

[0034] Two driving hydraulic rods 19 operate to push two linkage inclined plates 110 to move towards each other, driving the upper pressing frame 17 to rise. The rising of the upper pressing frame 17 drives the second driving roller 111, the second pressure roller 112 and the second cold rolling roller 113 to rise synchronously. At the same time, the lower pressing hydraulic rod 13 operates to drive the lower pressing frame 12 to descend. The descending of the lower pressing frame 12 drives the first driving roller 14, the first pressure roller 15 and the first cold rolling roller 16 to descend synchronously, and the steel enters between the first cold rolling roller 16 and the second cold rolling roller 113 for cold rolling.

[0035] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0036] During operation, first, the steel is conveyed into the interior of the frame body 222. At this time, the second motor 2211 operates to drive the rotating rod 229 to rotate. The rotating rod 229 drives two connecting sliding columns 227 to move towards each other in the sliding grooves 226 through two connecting rods 228. At the same time, the connecting sliding columns 227 drive the roller frame 223 and several clamping roller wheels 224 to move towards each other to clamp the steel. Then, the first motor 213 operates. The first motor 213 drives the driving rod 214 to rotate. The rotation of the driving rod 214 drives the linkage rod 215 to drive the sliding in the rectangular groove on the right side of the limiting track 216. While the limiting track 216 slides, it drives the sliding block 219 to slide synchronously. The sliding block 219 drives the cross-shaped sliding block 218 to slide in the cross-shaped sliding groove 217. The cross-shaped sliding block 218 drives the positioning unit 22 to slide back and forth to adjust the position of the steel. Then, two driving hydraulic rods 19 operate to push two linkage inclined plates 110 to move towards each other, driving the upper pressing frame 17 to rise. The rising of the upper pressing frame 17 drives the second driving roller 111, the second pressure roller 112 and the second cold rolling roller 113 to rise synchronously. At the same time, the lower pressing hydraulic rod 13 operates to drive the lower pressing frame 12 to descend. The descending of the lower pressing frame 12 drives the first driving roller 14, the first pressure roller 15 and the first cold rolling roller 16 to descend synchronously, and the steel enters between the first cold rolling roller 16 and the second cold rolling roller 113 for cold rolling.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An integrated cold rolling device for a steel bed crossbeam, comprising a cold rolling mechanism (1), characterized in that: A guide mechanism (2) is provided on the right side of the cold rolling mechanism (1) for guiding the steel, and the guide mechanism (2) comprises: The adjustment unit (21) is arranged on the right side of the cold rolling mechanism (1), and comprises a fixed plate (211), a cross slide groove (217) is provided inside the fixed plate (211), a cross slide block (218) is slidably installed inside the cross slide groove (217), a limit track (216) is fixedly installed at the bottom of the fixed plate (211), a sliding block (219) is slidably installed inside the limit track (216), and a connecting pin (2110) is fixedly installed on the right side of the sliding block (219); The positioning unit (22) is arranged on the top of the adjusting unit (21) and is used to locate the position of the steel material.

2. The integrated cold rolling device for a steel bed crossbeam according to claim 1, characterized in that: The adjustment unit (21) further comprises a motor mounting plate (212) fixedly mounted on the bottom of the fixing plate (211); a first motor (213) is fixedly mounted on the right side of the motor mounting plate (212); a driving rod (214) is fixedly mounted on the output end of the first motor (213) through the motor mounting plate (212); a linkage rod (215) is hingedly mounted on one end of the driving rod (214); and an end of the linkage rod (215) away from the driving rod (214) is hingedly mounted on the connecting pin (2110).

3. The integrated cold rolling device for a steel bed crossbeam according to claim 1, characterized in that: The positioning unit (22) comprises a bottom plate (221) fixedly mounted on the top of a cross slide block (218), and a frame (222) is fixedly mounted above the bottom plate (221), two roller frames (223) are slidably mounted inside the frame (222), and a plurality of clamping rollers (224) are rotatably mounted inside the roller frames (223), a connecting slide column (227) is fixedly mounted on the top of the roller frames (223), a sliding groove (226) is provided on the top of the frame (222), and the connecting slide column (227) slides inside the sliding groove (226), and limiting columns (225) are slidably mounted on both the front and rear sides of the frame (222), and one end of the limiting column (225) is connected to the roller frame (223).

4. The integrated cold rolling device for a steel bed crossbeam according to claim 3 is characterized in that: A gantry (2210) is fixedly mounted on the top of the frame (222), a second motor (2211) is fixedly mounted on the top of the gantry (2210), an output end of the second motor (2211) passes through the gantry (2210) and a rotating rod (229) is fixedly mounted thereon, connecting rods (228) are hingedly mounted at both ends of the rotating rod (229), and one end of the two connecting rods (228) away from the rotating rod (229) is hingedly mounted to a connecting sliding column (227).

5. The integrated cold rolling device for steel bed crossbeam according to claim 1, characterized in that: The cold rolling mechanism (1) comprises a cold rolling frame (11), a lower pressing frame (12) is slidably installed inside the cold rolling frame (11), a lower pressing hydraulic rod (13) is fixedly installed inside the cold rolling frame (11), and the output end of the lower pressing hydraulic rod (13) is fixedly connected to the lower pressing frame (12), and a first driving roller (14), a first pressure roller (15) and a first cold rolling roller (16) are rotatably installed inside the lower pressing frame (12).

6. The integrated cold rolling device for a steel bed crossbeam according to claim 5, characterized in that: The cold rolling frame (11) is slidably mounted with an upper press frame (17), and both ends of the bottom of the upper press frame (17) are slidably mounted with linkage inclined plates (110), and the outer end of the linkage inclined plate (110) is fixedly mounted with a driving hydraulic rod (19), and the outer ring of the driving hydraulic rod (19) is provided with a fixed frame (18), and the interior of the upper press frame (17) is rotatably mounted with a second driving roller (111), a second pressure roller (112) and a second cold rolling roller (113).

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