Cold-rolled strip steel fixing device for processing cold-rolled section steel

Abstract

The utility model relates to the technical field of strip steel fixing, in particular to a cold-rolled strip steel fixing device for cold-rolled section steel processing, which comprises a bearing seat, a fixing disc is mounted at the top of one side of the bearing seat through a bolt, a rotating disc is mounted at the center of the surface of one side of the fixing disc through a bolt, and a positioning roller is arranged on one side of the rotating disc. Telescopic notches are evenly formed in the periphery of the surface of one side of the fixed disc around the rotating disc. Cold-rolled strip steel for cold-formed section steel machining is fixed to the periphery of the positioning roller in a sleeving mode, meanwhile, the sliding disc is driven to be telescopically adjusted according to different strip steel thicknesses under the cooperation of the spring, and the sliding rail is matched with the sliding disc to stably slide, so that the limiting roller supported on one side of the sliding disc is located on the periphery of the strip steel to limit the strip steel; the limiting roller is always located on the periphery of the strip steel to clamp and limit the strip steel, and the problem that the strip steel is prone to loosening in the machining process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of strip steel fixing, in particular to a device for fixing cold-rolled strip steel in cold-bent steel processing. Background Art

[0002] Cold-formed steel, also known as steel cold-bent profiles or cold-formed profiles, refers to steel of various cross-sectional shapes and sizes made by bending hot-rolled or cold-rolled strip steel as the blank. During processing, the cold-rolled strip steel is transported to the cold-formed steel processing equipment through a transmission mechanism.

[0003] At present, cold-rolled strip steel is fixed on support rollers for rotating transportation. However, the existing support rollers lack a structure to limit the strip steel during processing, which makes it very easy to loosen during the process, resulting in problems such as dragging on the ground and wear of the strip steel. Therefore, a cold-bent steel processing cold-rolled strip steel fixing device is proposed to facilitate the transmission of the strip steel while limiting its position to avoid problems such as loosening during processing. Summary of the invention

[0004] In view of the problems in the prior art, the utility model provides a cold-bent steel processing cold-rolled strip fixing device to facilitate the transmission of the strip while limiting it, avoiding problems such as looseness during processing.

[0005] The technical solution adopted by the utility model to solve the technical problem is a cold-bent steel processing cold-rolled strip fixing device, comprising a load-bearing seat, a fixing plate is installed on the top of one side of the load-bearing seat by bolts, a rotating plate is installed on the center of the surface of one side of the fixing plate by bolts, a positioning roller is arranged on one side of the rotating plate, telescopic notches are evenly opened on the outer periphery of the surface of one side of the fixing plate around the rotating plate, a fixing sleeve is fixed to the inner cavity of the fixing plate corresponding to the telescopic notch by bolts, and a spring is welded on one end of the fixing sleeve;

[0006] Slide rails are arranged on both sides of the fixed plate surface corresponding to the telescopic notch, and a limiting assembly is arranged on one side of the fixed plate corresponding to the telescopic notch. The limiting assembly includes a sliding plate and a limiting roller.

[0007] By adopting the above technical solution, the threaded limiting cover is removed by rotating the connecting thread, so that the strip steel can be installed on the periphery of the positioning roller, and then the threaded limiting cover is connected to one end of the positioning roller through the connecting thread to limit the strip steel;

[0008] The cold-rolled strip steel for cold-bent steel processing is fixed to the periphery of the positioning roller. At the same time, the sliding plate is driven to adjust the extension and contraction according to the thickness of the strip steel under the cooperation of the spring, and the sliding plate slides smoothly through the slide rail and the sliding plate, so that the limiting roller supported on one side of the sliding plate is located at the periphery of the strip steel to limit it. During the processing, the limiting roller is always located at the periphery of the strip steel to clamp and limit it under the cooperation of the spring, so as to avoid problems such as easy loosening during the processing;

[0009] During operation, the rotating disk cooperates with the positioning roller to support the strip steel to rotate in real time. At the same time, the limiting roller that clamps the strip steel rolls in real time to achieve limiting while avoiding affecting its operation. The anti-wear sleeve on the periphery of the limiting roller is made of rubber material to avoid problems such as wear on the strip steel surface, thereby ensuring the processing quality.

[0010] Specifically, a threaded limiting cover is provided on one side of the positioning roller, a connecting thread is provided at one end of the positioning roller at a position corresponding to the threaded limiting cover, and the threaded limiting cover is connected to the positioning roller via the connecting thread.

[0011] By adopting the above technical solution, the threaded limiting cover is removed by rotating the connecting thread, so that the strip steel can be installed on the periphery of the positioning roller, and then the threaded limiting cover is connected to one end of the positioning roller through the connecting thread to limit the strip steel.

[0012] Specifically, the sliding plate is slidably connected to the sliding rails via sliding blocks at both sides of the bottom.

[0013] By adopting the above technical solution, when the sliding plate telescopes, the sliding rail is used to cooperate with it to slide smoothly on one side of the telescopic notch.

[0014] Specifically, one end of the spring is connected and fixed to the sliding plate through a clamping block.

[0015] By adopting the above technical solution, the sliding plate is supported by the spring to perform elastic telescopic movement.

[0016] Specifically, the limiting rollers are connected to one side of the sliding plate through a rotating shaft.

[0017] By adopting the above technical solution, the sliding plate is used to support the limiting roller, and the limiting roller is used to clamp and limit the strip, thereby avoiding problems such as looseness during processing.

[0018] Specifically, the outer periphery of the limiting roller is covered with an anti-wear sleeve, and the anti-wear sleeve is made of rubber material.

[0019] By adopting the above technical solution, the anti-wear sleeve on the periphery of the limiting roller is made of rubber material to avoid problems such as wear on the surface of the strip steel, thereby ensuring the processing quality.

[0020] Beneficial effects of the utility model:

[0021] The utility model discloses a device for fixing cold-rolled strip steel for cold-bent steel processing, which fixes the cold-rolled strip steel for cold-bent steel processing to the periphery of a positioning roller, and at the same time, with the cooperation of a spring, drives the sliding plate to perform telescopic adjustment according to different strip steel thicknesses, and smoothly slides the sliding plate in cooperation with a slide rail, so that a limiting roller supported on one side of the sliding plate is located at the periphery of the strip steel to limit it. During the processing, with the cooperation of a spring, the limiting roller is always located at the periphery of the strip steel to clamp and limit it, thereby avoiding problems such as easy loosening during the processing.

[0022] The utility model discloses a device for fixing cold-rolled strip steel for cold-bent steel processing. When working, the rotating disk cooperates with the positioning roller to support the strip steel to rotate in real time. At the same time, the limiting roller for clamping the strip steel rolls in real time to achieve the limiting function while avoiding affecting its operation. The anti-wear sleeve on the periphery of the limiting roller is made of rubber material to avoid problems such as wear on the surface of the strip steel, thereby ensuring the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 It is an overall schematic diagram of the utility model;

[0025] Figure 2 It is a schematic diagram of the telescopic notch of the utility model;

[0026] Figure 3 It is a schematic diagram of the connection thread of the utility model;

[0027] In the figure: 1. load-bearing seat; 2. fixed plate; 3. rotating plate; 4. positioning roller; 5. connecting thread; 6. threaded limit cover; 7. telescopic notch; 8. fixed sleeve; 9. spring; 10. slide rail; 11. limit assembly; 1101. sliding plate; 1102. limit roller; 12. anti-wear sleeve. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] In order to facilitate the transmission of the strip and limit its position, and avoid problems such as looseness during processing, such as Figure 1-3As shown, a cold-bent steel processing cold-rolled strip fixing device described in the utility model comprises a load-bearing seat 1, a fixing plate 2 is installed on the top of one side of the load-bearing seat 1 by bolts, a rotating plate 3 is installed on the center of the surface of one side of the fixing plate 2 by bolts, a positioning roller 4 is arranged on one side of the rotating plate 3, and telescopic notches 7 are evenly opened on the outer periphery of the surface of one side of the fixing plate 2 around the rotating plate 3, and a fixing sleeve 8 is fixed to the inner cavity of the fixing plate 2 corresponding to the telescopic notch 7 by bolts, and a spring 9 is welded on one end of the fixing sleeve 8;

[0030] Slide rails 10 are arranged on both sides of the fixed plate 2 corresponding to the telescopic notch 7 , and a limiting assembly 11 is arranged on one side of the fixed plate 2 corresponding to the telescopic notch 7 . The limiting assembly 11 includes a sliding plate 1101 and a limiting roller 1102 .

[0031] When in use, the threaded limiting cover 6 is rotated and removed by using the connecting thread 5, so as to facilitate the installation of the strip steel on the periphery of the positioning roller 4, and then the threaded limiting cover 6 is connected to one end of the positioning roller 4 through the connecting thread 5 to limit the strip steel;

[0032] The cold-rolled strip steel for cold-bent steel processing is fixed to the periphery of the positioning roller 4. At the same time, the sliding plate 1101 is driven to adjust the extension according to the thickness of the strip steel with the cooperation of the spring 9, and the sliding plate 1101 slides smoothly with the slide rail 10, so that the limiting roller 1102 supported on one side of the sliding plate 1101 is located at the periphery of the strip steel to limit it. During the processing, with the cooperation of the spring 9, the limiting roller 1102 is always located at the periphery of the strip steel to clamp and limit it, so as to avoid problems such as easy loosening during the processing;

[0033] During operation, the rotating disk 3 cooperates with the positioning roller 4 to support the strip steel to rotate in real time. At the same time, the limiting roller 1102 that clamps the strip steel rolls in real time to achieve limiting while avoiding affecting its operation. The anti-wear sleeve 12 on the outer periphery of the limiting roller 1102 is made of rubber material to avoid problems such as wear on the strip steel surface, thereby ensuring the processing quality.

[0034] In order to avoid the problem of looseness during strip processing, for example, Figure 1 , Figure 2 , Figure 3 As shown, the utility model also includes that a threaded limit cover 6 is provided on one side of the positioning roller 4 , a connecting thread 5 is provided at one end of the positioning roller 4 corresponding to the position of the threaded limit cover 6 , and the threaded limit cover 6 is connected to the positioning roller 4 via the connecting thread 5 .

[0035] When in use, the threaded limiting cover 6 is rotated and removed by using the connecting thread 5 to facilitate the installation of the steel strip on the periphery of the positioning roller 4, and then the threaded limiting cover 6 is connected to one end of the positioning roller 4 through the connecting thread 5 to limit the steel strip.

[0036] For example, Figure 1 , Figure 2 As shown, the utility model also includes that the sliding plate 1101 is slidably connected to the sliding rail 10 through sliding blocks on both sides of the bottom.

[0037] When in use, when the sliding plate 1101 is telescopically moved, the sliding rail 10 is used to cooperate with it to slide smoothly on one side of the telescopic notch 7 at the same time.

[0038] For example, Figure 1 , Figure 2 As shown, the utility model also includes that one end of the spring 9 is connected and fixed to the sliding plate 1101 through a clamping block.

[0039] When in use, the spring 9 is used to support the sliding plate 1101 to perform elastic telescopic movement.

[0040] For example, Figure 1 As shown, the utility model also includes that the limiting rollers 1102 are connected to one side of the sliding plate 1101 through a rotating shaft.

[0041] When in use, the sliding plate 1101 is used to support the limiting roller 1102, and the limiting roller 1102 is used to clamp and limit the strip steel to avoid problems such as looseness during processing.

[0042] For example, Figure 1 As shown, the utility model also includes that the outer periphery of the limiting roller 1102 is sleeved with an anti-wear sleeve 12, and the anti-wear sleeve 12 is made of rubber material.

[0043] When in use, the anti-wear sleeve 12 on the periphery of the limiting roller 1102 is made of rubber material to avoid problems such as wear on the surface of the strip steel, thereby ensuring processing quality.

[0044] When the utility model is in use, the threaded limiting cover 6 is rotated and removed by using the connecting thread 5, so as to facilitate the installation of the strip steel on the periphery of the positioning roller 4, and then the threaded limiting cover 6 is connected to one end of the positioning roller 4 through the connecting thread 5 to limit the strip steel;

[0045] The cold-rolled strip steel for cold-bent steel processing is fixed to the periphery of the positioning roller 4. At the same time, the sliding plate 1101 is driven to adjust the extension according to the thickness of the strip steel with the cooperation of the spring 9, and the sliding plate 1101 slides smoothly with the slide rail 10, so that the limiting roller 1102 supported on one side of the sliding plate 1101 is located at the periphery of the strip steel to limit it. During the processing, with the cooperation of the spring 9, the limiting roller 1102 is always located at the periphery of the strip steel to clamp and limit it, so as to avoid problems such as easy loosening during the processing;

[0046] During operation, the rotating disk 3 cooperates with the positioning roller 4 to support the strip steel to rotate in real time. At the same time, the limiting roller 1102 that clamps the strip steel rolls in real time to achieve limiting while avoiding affecting its operation. The anti-wear sleeve 12 on the outer periphery of the limiting roller 1102 is made of rubber material to avoid problems such as wear on the strip steel surface, thereby ensuring the processing quality.

[0047] The above shows and describes the basic principles, 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 descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cold-rolled strip steel fixing device for cold-bent steel processing, characterized in that: It comprises a load-bearing seat (1), a fixed plate (2) is installed on the top of one side of the load-bearing seat (1) by means of bolts, a rotating plate (3) is installed on the center of the surface of one side of the fixed plate (2) by means of bolts, a positioning roller (4) is arranged on one side of the rotating plate (3), telescopic notches (7) are evenly arranged on the outer periphery of the surface of one side of the fixed plate (2) around the rotating plate (3), a fixing sleeve (8) is fixed at the position of the inner cavity of the fixed plate (2) corresponding to the telescopic notch (7) by means of bolts, and a spring (9) is welded on one end of the fixing sleeve (8); Slide rails (10) are provided on both sides of the surface of the fixed plate (2) corresponding to the telescopic notch (7), and a position limiting component (11) is provided on one side of the fixed plate (2) at a position corresponding to the telescopic notch (7), wherein the position limiting component (11) comprises a slide plate (1101) and a position limiting roller (1102).

2. The cold-rolled strip fixing device for cold-bent steel processing according to claim 1 is characterized in that: A threaded limiting cover (6) is provided on one side of the positioning roller (4), a connecting thread (5) is provided at one end of the positioning roller (4) at a position corresponding to the threaded limiting cover (6), and the threaded limiting cover (6) is connected to the positioning roller (4) via the connecting thread (5).

3. The cold-rolled strip steel fixing device for cold-bent steel processing according to claim 1 is characterized in that: The sliding plate (1101) is slidably connected to the sliding rail (10) via sliding blocks at both sides of the bottom.

4. The cold-rolled strip steel fixing device for cold-bent steel processing according to claim 1, characterized in that: One end of the spring (9) is connected and fixed to the sliding plate (1101) via a clamping block.

5. The cold-rolled strip steel fixing device for cold-bent steel processing according to claim 1, characterized in that: The limiting rollers (1102) are connected to one side of the sliding plate (1101) via a rotating shaft.

6. The cold-rolled strip steel fixing device for cold-bent steel processing according to claim 1, characterized in that: The outer periphery of the limiting roller (1102) is provided with an anti-wear sleeve (12), and the anti-wear sleeve (12) is made of rubber material.

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