Anti-falling mechanism for steel calendaring

Abstract

The utility model relates to the technical field of steel calendaring processing, in particular to an anti-falling mechanism for steel calendaring processing, and solves the technical problems that in the prior art, most of existing processing equipment carries out processing operation after clamping and positioning a certain part at the two ends of a steel plate; the problems that in the machining and cutting process, other unpositioned ends of the steel plate can be stressed to tilt up, so that the steel plate is unstable in the machining process and deviates and slips, and the practicability of the device is reduced are solved. An anti-falling mechanism for steel calendaring comprises a mounting plate, a bottom plate is arranged below the mounting plate, supporting plates are fixedly connected to the two sides of the top of the mounting plate, and a two-way lead screw is arranged between the two supporting plates. According to the device, the steel plate is effectively and stably fixed in the machining and positioning process, the situation that the end of the steel plate is warped, deviated and slipped due to vibration or extrusion in the machining process is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel rolling processing, in particular to an anti-slip mechanism for steel rolling processing. Background Art

[0002] Steel rolling is a metalworking process that changes the shape and properties of steel through pressure and reshaping. During this process, the steel often needs to undergo cooling and heating to achieve the desired properties and shape. This process mainly consists of two stages, namely rough rolling and finishing rolling. The rough rolling stage uses a large rolling force and a large roll to roll the steel into a strip or plate shape, while the finishing stage uses a smaller rolling force and a fine roll to roll the rough rolled steel more finely to achieve the desired precise size and properties.

[0003] At present, most of the existing processing equipment has a relatively simple structure. Most of them are processed by clamping and positioning a certain part of the two ends of the steel plate. During the processing and cutting process, the other unpositioned ends of the steel plate may be forced to tilt up, causing the steel plate to be unstable and shift or slip during the processing, resulting in poor forming quality of the steel plate and reduced practicality of the device. Therefore, we proposed an anti-slip mechanism for steel rolling processing to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-slip mechanism for steel rolling processing, which solves the problem that most of the existing processing equipment in the prior art clamps and positions a certain part of the two ends of the steel plate and then performs processing operations. During the processing and cutting process, the other unpositioned ends of the steel plate may be forced to tilt up, causing the steel plate to be unstable during the processing and deflect or slip, resulting in reduced practicality of the device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A slip-off prevention mechanism for steel rolling processing comprises a mounting plate, a bottom plate is provided below the mounting plate, support plates are fixedly connected to both sides of the top of the mounting plate, a bidirectional screw is provided between the two support plates, and screw sleeves are sleeved on both ends of the outer side of the bidirectional screw, connecting rods are fixedly connected to both sides of the outer circle of the screw sleeve, and the connecting rods are L-shaped, clamping plates are provided at one end of the top of multiple connecting rods, and the clamping plates are U-shaped, extrusion plates are provided inside multiple clamping plates, and a positioning assembly connected to adjacent extrusion plates is respectively provided on the top of multiple clamping plates, and a cutting mechanism is provided on one side of the top of the bottom plate.

[0007] Preferably, the positioning assembly includes a connecting plate arranged on the top of the clamping plate, and the connecting plate is in an inverted U-shape. A pull rod is provided inside the connecting plate, and the bottom end of the pull rod passes through the top of the clamping plate and is fixedly connected to the top of the extrusion plate. The top end of the pull rod passes through the connecting plate and is fixedly connected to a pull block. The bottoms of both ends of the connecting plate are fixedly connected to the top of the clamping plate.

[0008] Preferably, the positioning assembly further includes a spring arranged on the top of the connecting plate, the interior of the spring is sleeved with the exterior of the pull rod, and the two ends of the spring are respectively fixedly connected to the bottom of the pull block and the top of the connecting plate.

[0009] Preferably, a motor is fixedly installed on one side of one of the support plates through a bracket, one end of the bidirectional screw rod passes through the side wall of the adjacent support plate and is transmission-connected to the output end of the motor, the other end of the bidirectional screw rod is rotationally connected to one side of the adjacent support plate, a guide rod is commonly provided inside the two screw sleeves, and both ends of the guide rod are fixedly connected to the adjacent side walls of the two support plates.

[0010] Preferably, a through groove is passed through the middle of the base plate, a cylinder is provided on the top of the base plate and located in the through groove, and one end of the cylinder is fixedly installed on the inner wall adjacent to the through groove, and the other end of the cylinder is fixedly installed on the bottom of the mounting plate through a mounting block, the four corners of the bottom of the base plate are fixedly connected, sliders are fixedly connected on both sides of the bottom of the mounting plate, and sliding grooves matching the sliders are provided on both sides of the top of the base plate.

[0011] Preferably, a placing platform is provided on the top of the mounting plate and above the bidirectional screw rod, and both sides of the bottom of the placing platform are fixedly mounted to the top of the mounting plate.

[0012] The utility model has at least the following beneficial effects:

[0013] Hold the pull block and pull the pull rod upward so that the bottom end drives the extrusion plate to move, place the steel plate in the clamping plate, release the pull block so that the spring loses its tension and elastically recovers to pull the pull block and make the bottom end of the pull rod drive the extrusion plate back to its original position, thereby extruding and positioning the top of the steel plate, and further improving the anti-slip effect of the steel plate through the anti-slip grooves on the bottom of the extrusion plate and the bottom of the clamping plate, and adapting to steel plates of different thicknesses to a certain extent, effectively and stably positioning the steel plate during the processing, avoiding warping, deviation and slipping of the ends due to vibration or extrusion during the processing, and improving the practicability of the device.

[0014] The utility model also has the following beneficial effects:

[0015] The starting motor drives the bidirectional screw rod to make the two screw sleeves produce lateral displacement towards or away from each other, driving multiple clamping plates to move towards or away from each other, making it convenient for personnel to adjust and adapt the clamping and positioning of steel plates of different sizes. The mounting block is driven to move by the starting cylinder, and the mounting block then drives the mounting plate to produce lateral displacement, making it convenient for the cutting mechanism to cut different positions of the steel plate being clamped and positioned. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0018] Figure 2 This is a schematic diagram of the structure of the installation block of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the connecting rod of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the extruded plate of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the bidirectional screw rod of the utility model.

[0022] In the figure: 1. Mounting plate; 2. Base plate; 3. Cylinder; 4. Mounting block; 5. Cutting mechanism; 6. Motor; 7. Bidirectional lead screw; 8. Screw sleeve; 9. Support plate; 10. Connecting rod; 11. Clamping plate; 12. Connecting plate; 13. Pull rod; 14. Spring; 15. Extrusion plate; 16. Placement table. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] Reference Figure 1-5, an anti-slip mechanism for steel rolling processing, comprising a mounting plate 1, a bottom plate 2 is provided below the mounting plate 1, support plates 9 are fixedly connected to both sides of the top of the mounting plate 1, a bidirectional screw rod 7 is arranged between the two support plates 9, and screw sleeves 8 are sleeved on both ends of the outer side of the bidirectional screw rod 7, connecting rods 10 are fixedly connected to both sides of the outer ring of the screw sleeve 8, and the connecting rod 10 is L-shaped, a clamping plate 11 is arranged at one end of the top of the plurality of connecting rods 10, and the clamping plate 11 is U-shaped, and extrusion plates 15 are arranged inside the plurality of clamping plates 11, and a positioning component connected to the adjacent extrusion plates 15 is respectively arranged on the top of the plurality of clamping plates 11, and a cutting mechanism 5 is arranged on one side of the top of the bottom plate 2. Specifically, personnel can enable the plurality of clamping plates 11 to clamp steel plates of different sizes by operating the positioning component, and position the steel plates through the plurality of extrusion plates 15, so as to effectively and stably position the steel plates during processing, avoid the end warping, displacement and slippage caused by vibration or extrusion during processing, and improve the practicality of the device.

[0025] Furthermore, the positioning assembly includes a connecting plate 12 arranged on the top of the clamping plate 11, and the connecting plate 12 is in an inverted U shape. A pull rod 13 is provided inside the connecting plate 12. The bottom end of the pull rod 13 passes through the top of the clamping plate 11 and is fixedly connected to the top of the extrusion plate 15. The top end of the pull rod 13 passes through the connecting plate 12 and is fixedly connected with a pull block. The bottoms of both ends of the connecting plate 12 are fixedly connected to the top of the clamping plate 11. Specifically, through the setting of the pull block, a person can move the pull rod 13 upward by holding the pull block, which is convenient for the person to operate the pull block.

[0026] Furthermore, the positioning assembly also includes a spring 14 arranged at the top of the connecting plate 12, the interior of the spring 14 is nested with the exterior of the pull rod 13, and the two ends of the spring 14 are fixedly connected to the bottom of the pull block and the top of the connecting plate 12 respectively. Specifically, through the setting of the spring 14, a person can hold the pull block and pull the pull rod 13 upward to move. At this time, the pull block stretches the spring 14, and the bottom end of the pull rod 13 immediately drives the extrusion plate 15 to move upward. By placing the steel plate on the clamping plate 11 and then releasing the pull block, the spring 14 loses its tension and is affected by elastic recovery to pull the pull block back to its position and the bottom end of the pull rod 13 drives the extrusion plate 15 back to its position, so that the extrusion plate 15 squeezes and clamps the top of the steel plate to position it. At the same time, the anti-slip grooves opened at the bottom of the extrusion plate 15 and the bottom of the clamping plate 11 can further enhance the anti-slip effect of the steel plate and adapt to steel plates of different thicknesses to a certain extent, thereby effectively and stably positioning the steel plate during the processing, and avoiding the displacement and slippage caused by vibration during the processing.

[0027] Furthermore, a motor 6 is fixedly installed on one side of one of the support plates 9 through a bracket, one end of the bidirectional screw rod 7 passes through the side wall of the adjacent support plate 9 and is transmission-connected to the output end of the motor 6, the other end of the bidirectional screw rod 7 is rotationally connected to one side of the adjacent support plate 9, and a guide rod is commonly sleeved inside the two screw sleeves 8, and both ends of the guide rod are fixedly connected to the adjacent side walls of the two support plates 9. Specifically, through the setting of the screw sleeve 8, the bidirectional screw rod 7 is driven to rotate by starting the motor 6, and the two screw sleeves 8 are then lateral-displaced toward or away from each other, thereby driving the multiple clamping plates 11 toward or away from each other, which is convenient for personnel to adjust and adapt to the clamping and positioning of steel plates of different sizes.

[0028] Furthermore, a through groove is passed through the middle of the base plate 2, and a cylinder 3 is provided on the top of the base plate 2 and located in the through groove, and one end of the cylinder 3 is fixedly installed on the inner wall adjacent to the through groove, and the other end of the cylinder 3 is fixedly installed on the bottom of the mounting plate 1 through a mounting block 4, and the four corners of the bottom of the base plate 2 are fixedly connected, and sliders are fixedly connected on both sides of the bottom of the mounting plate 1, and slide grooves compatible with the sliders are provided on both sides of the top of the base plate 2. Specifically, through the setting of the cylinder 3, the mounting block 4 is driven to move by starting the cylinder 3, and the mounting block 4 then drives the mounting plate 1 to produce lateral displacement, which makes it easier for the cutting mechanism 5 to cut different positions of the steel plate in the clamping and positioning, thereby improving the practicability of the device. Among them, the cutting mechanism 5 is a cutting device for steel rolling processing, which is connected to the cylinder 3 and the motor 6 through an external controller and a power supply. It is a prior art and will not be elaborated here.

[0029] Furthermore, a placing table 16 is provided at the top of the mounting plate 1 and above the bidirectional screw rod 7, and both sides of the bottom of the placing table 16 are fixedly mounted to the top of the mounting plate 1. Specifically, through the setting of the placing table 16, personnel can place the middle part of the steel plate on the top of the placing table 16, which is convenient for subsequent clamping and positioning of the steel plate, and also convenient for the cutting mechanism 5 to perform cutting and processing operations.

[0030] In summary:

[0031] By holding the pull block and pulling the pull rod 13 upward to move, the pull block stretches the spring 14, and the bottom end of the pull rod 13 immediately drives the extrusion plate 15 upward to move together. By placing the steel plate on the clamping plate 11 and then releasing the pull block, the spring 14 loses its tension and is pulled back by elastic recovery, and the bottom end of the pull rod 13 drives the extrusion plate 15 back, so that the extrusion plate 15 squeezes and clamps the top of the steel plate to position it. At the same time, the anti-slip grooves on the bottom of the extrusion plate 15 and the bottom of the clamping plate 11 can further enhance the anti-slip effect of the steel plate and adapt to steel plates of different thicknesses to a certain extent, so as to effectively and stably position the steel plate during the processing, avoid the end warping, deviation and slippage caused by vibration or extrusion during the processing, and improve the practicability of the device.

[0032] By starting the motor 6, the bidirectional screw rod 7 is driven to rotate, and the two screw sleeves 8 are laterally displaced toward or away from each other, thereby driving the multiple clamping plates 11 to move toward or away from each other, so that personnel can adjust and adapt the clamping and positioning of steel plates of different sizes. By starting the cylinder 3, the mounting block 4 is driven to move, and the mounting block 4 then drives the mounting plate 1 to be laterally displaced, so that the cutting mechanism 5 can cut different positions of the steel plate in the clamping and positioning.

[0033] 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. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An anti-slip mechanism for steel rolling processing, comprising a mounting plate (1), characterized in that: A bottom plate (2) is provided below the mounting plate (1), and support plates (9) are fixedly connected to both sides of the top of the mounting plate (1), a bidirectional screw rod (7) is provided between the two support plates (9), and screw sleeves (8) are sleeved on both ends of the outer side of the bidirectional screw rod (7), and connecting rods (10) are fixedly connected to both sides of the outer ring of the screw sleeve (8), and the connecting rods (10) are L-shaped, and a clamping plate (11) is provided at one end of the top of a plurality of connecting rods (10), and the clamping plate (11) is U-shaped, and an extrusion plate (15) is provided inside a plurality of the clamping plates (11), and a positioning assembly connected to an adjacent extrusion plate (15) is respectively provided at the top of a plurality of the clamping plates (11), and a cutting mechanism (5) is provided on one side of the top of the bottom plate (2).

2. The anti-slip mechanism for steel rolling processing according to claim 1, characterized in that: The positioning assembly includes a connecting plate (12) arranged on the top of the clamping plate (11), and the connecting plate (12) is in an inverted U shape. A pull rod (13) is arranged inside the connecting plate (12). The bottom end of the pull rod (13) passes through the top of the clamping plate (11) and is fixedly connected to the top of the extrusion plate (15). The top end of the pull rod (13) passes through the connecting plate (12) and is fixedly connected to a pull block. The bottoms of both ends of the connecting plate (12) are fixedly connected to the top of the clamping plate (11).

3. The anti-slip mechanism for steel rolling processing according to claim 1, characterized in that: The positioning assembly also includes a spring (14) arranged on the top of the connecting plate (12), the interior of the spring (14) is nested with the exterior of the pull rod (13), and the two ends of the spring (14) are respectively fixedly connected to the bottom of the pull block and the top of the connecting plate (12).

4. The anti-slip mechanism for steel rolling processing according to claim 1, characterized in that: A motor (6) is fixedly mounted on one side of one of the support plates (9) via a bracket, one end of the bidirectional screw rod (7) penetrates the side wall of the adjacent support plate (9) and is transmission-connected to the output end of the motor (6), the other end of the bidirectional screw rod (7) is rotationally connected to one side of the adjacent support plate (9), and a guide rod is commonly sleeved inside the two screw sleeves (8), and both ends of the guide rod are fixedly connected to the adjacent side walls of the two support plates (9).

5. The anti-slip mechanism for steel rolling processing according to claim 1, characterized in that: A through slot is passed through the middle of the bottom plate (2), a cylinder (3) is provided at the top of the bottom plate (2) and in the through slot, and one end of the cylinder (3) is fixedly mounted to the inner wall adjacent to the through slot, and the other end of the cylinder (3) is fixedly mounted to the bottom of the mounting plate (1) via a mounting block (4), the bottom four corners of the bottom of the bottom plate (2) are fixedly connected, both sides of the bottom of the mounting plate (1) are fixedly connected with sliders, and both sides of the top of the bottom plate (2) are provided with sliding slots adapted to the sliders.

6. The anti-slip mechanism for steel rolling processing according to claim 1, characterized in that: A placement platform (16) is provided at the top of the mounting plate (1) and above the bidirectional screw rod (7), and both sides of the bottom of the placement platform (16) are fixedly mounted to the top of the mounting plate (1).

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