Online cold cutting flying saw of cold bending unit

Abstract

The utility model provides an on-line cold cutting flying saw of a cold bending unit. The on-line cold cutting flying saw of the cold bending unit comprises a lathe bed, a water tank is installed on the front side of the lathe bed, a sliding rail is installed on the top side of the lathe bed, and a cutting-off mechanism used for cutting off profiles is installed on the top side of the sliding rail; the fixing seat is fixedly installed on the front side of the cutting mechanism and arranged on the top side of the water tank, and a clamping mechanism used for clamping the profile is fixedly installed on the top side of the fixing seat; the material supporting roller is installed on the top side of the fixing base, and a sectional material is arranged on the top side of the material supporting roller; the limiting assembly is used for profile movement guiding, a first servo motor drives a gear to move along a rack, then the cut-off mechanism can be adjusted to conduct movement adjustment, cut-off operation is convenient, and the problem that in the existing process of cutting the profile through an online cold cutting flying saw of a cold bending unit and in the process of cutting off and replacing the profile, the cutting efficiency is high is solved. And a worker needs to stop sawing operation discontinuously, so that the production efficiency is greatly reduced.

Description

Technical Field

[0001] The present disclosure relates to the technical field of flying saws, and particularly to an online cold cutting flying saw for a cold bending mill. Background Art

[0002] The cold bending mill is a special equipment for producing straight seam welded pipes and cold bent sections in industries such as metallurgy, construction, transportation, machinery, and vehicles. Using a steel strip of a certain specification as raw material, through the methods of cold bending forming and high-frequency welding, round pipes and square and rectangular pipes of the required specifications are produced, which are applicable to low-carbon steel and low-alloy steel, with the requirement that the material has σb≤500MPa and σs≤235MPa.

[0003] Currently, in the cutting of profiles by the online cold cutting flying saw of the cold bending mill, during the cutting and replacement of profiles, workers need to intermittently stop the sawing operation, which greatly reduces the production efficiency. Summary of the Invention

[0004] To solve the above problems, it is necessary to provide an online cold cutting flying saw for a cold bending mill. By driving a gear to move along a rack by a first servo motor, the cutting mechanism can be adjusted to move, facilitating the cutting operation, and solving the problem that during the cutting of profiles by the online cold cutting flying saw of the cold bending mill, during the cutting and replacement of profiles, workers need to intermittently stop the sawing operation, which greatly reduces the production efficiency.

[0005] According to one aspect of the present application, an online cold cutting flying saw for a cold bending mill is provided, including:

[0006] A bed body, with a water tank installed on the front side of the bed body, a slide rail installed on the top side of the bed body, and a cutting mechanism for cutting profiles installed on the top side of the slide rail;

[0007] A fixed seat, fixedly installed on the front side of the cutting mechanism, arranged on the top side of the water tank, and a clamping mechanism for clamping profiles fixedly installed on the top side of the fixed seat;

[0008] A supporting roller, installed on the top side of the fixed seat, with a profile arranged on the top side of the supporting roller;

[0009] A limiting component, installed on the top side of the right end of the fixed seat, and the limiting component is used for guiding the movement of the profile.

[0010] In some embodiments, the bed body is a welded structural member and is arranged at an angle of 45 degrees.

[0011] In some embodiments, the number of slide rails is two, and the two slide rails are placed in parallel at the edge of the top side of the bed body, and a sliding seat is slidably connected to the top side surface of the slide rail.

[0012] In some embodiments, the cutting mechanism includes a moving platform, a second servo motor, a lead screw, an adjusting seat, and a metal circular sawing machine. The moving platform is fixedly installed on the top surface of the second servo motor. The output end of the second servo motor is connected to the lead screw. The adjusting seat is threadedly sleeved on the surface of the lead screw. The metal circular sawing machine is fixedly installed on the top surface of the adjusting seat.

[0013] In some embodiments, a first servo motor is fixedly installed on the top surface of the moving platform. The end of the output shaft of the first servo motor is equipped with a gear. The gear is meshed with a rack installed on the inner wall of the bed body.

[0014] In some embodiments, a support frame is fixedly installed on the top of the fixed seat. A material supporting shaft is fixedly installed on the inner wall of the top end of the support frame. A material supporting roller is rotatably sleeved on the surface of the material supporting shaft. A profile is rollingly arranged on the top side of the material supporting roller.

[0015] In some embodiments, a connecting frame is fixedly installed in the middle of the fixed seat. An upper clamp is installed on the top side of the connecting frame. A cylinder is installed on the bottom side of the connecting frame. The output end of the cylinder is equipped with a lower clamp. The upper clamp and the lower clamp cooperate to clamp the profile.

[0016] In some embodiments, the limiting assembly includes a limiting frame, a first limiting seat, a first limiting roller, a second limiting seat, and a second limiting roller. The limiting frame is fixedly installed on the top right side of the fixed seat. The first limiting seat is fixedly installed on the right side surface of the limiting frame. A first limiting shaft is installed in the first limiting seat. The first limiting roller is rotatably sleeved on the surface of the first limiting shaft and is placed thereon. The first limiting roller is in rolling connection with the profile. The second limiting seat is fixedly installed on the left side surface of the limiting frame. A second limiting shaft is fixedly installed in the second limiting seat. The second limiting roller is rotatably connected to the surface of the second limiting shaft and is horizontally placed thereon. The second limiting roller is in rolling connection with the profile. Description of the Drawings

[0017] From the following detailed description of the embodiments of the present application in conjunction with the drawings, these and / or other aspects and advantages of the present application will become clearer and easier to understand, where:

[0018] Figure 1 is a three-dimensional structural schematic diagram of an online cold-cut flying saw of a cold bending unit of the present disclosure;

[0019] Figure 2 is a side view connection structural schematic diagram of an online cold-cut flying saw of a cold bending unit of the present disclosure;

[0020] Figure 3 is an overall top view connection structural schematic diagram of the present disclosure;

[0021] Figure 4 is an overall front side view structural schematic diagram of the present disclosure. Detailed implementation manners

[0022] To enable those skilled in the art to better understand the present application, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0023] First, a brief overview of the basic background of the method and usage technology for the online cold cutting flying saw of the cold bending mill in the present application is given.

[0024] As described above, currently in the cutting of profiles by the online cold cutting flying saw of the cold bending mill, during the cutting and replacement of profiles, workers need to intermittently stop the sawing operation, which greatly reduces the production efficiency. Therefore, there is an urgent need for an online cold cutting flying saw for the cold bending mill that can achieve non-stop operation of profile cutting.

[0025] Embodiment 1

[0026] Figure 1 The overall structural schematic diagram of the online cold cutting flying saw of the cold bending mill according to the embodiment of the present disclosure is shown.

[0027] As Figures 1-4 shown, the online cold cutting flying saw of the cold bending mill of the present disclosure includes a bed body 1, a fixed seat 13, a material supporting roller 15 and a limiting component 20. A water tank 5 is installed on the front side of the bed body 1, a slide rail 8 is installed on the top side of the bed body 1, and a cutting mechanism for cutting profiles is installed on the top side of the slide rail 8; the fixed seat 13 is fixedly installed on the front side of the cutting mechanism, and the set fixed seat 13 and the moving table 6 are integrally formed. The fixed seat 13 is arranged on the top side of the water tank 5, and a clamping mechanism for clamping profiles is fixedly installed on the top side of the fixed seat 13; the material supporting roller 15 is installed on the top side of the fixed seat 13, and profiles are arranged on the top side of the material supporting roller 15; the limiting component 20 is installed on the top side of the right end of the fixed seat 13, and the limiting component 20 is used for guiding the movement of the profiles.

[0028] Furthermore, the bed body 1 is a welded structural member, the bed body 1 is arranged at 45 degrees, the number of the slide rails 8 is two, the two slide rails 8 are placed in parallel at the edge of the top side of the bed body 1, and the top side surface of the slide rail 8 is slidably connected with a slide seat 7. The slide seat 7 moves along the slide rail 8 and is limited and slid by the slide rail 8 to ensure the stable movement of the cutting mechanism installed on the top side of the slide seat 7.

[0029] Specifically, the cutting mechanism includes a moving table 6, a second servo motor 9, a lead screw 10, an adjusting seat 11, and a metal circular sawing machine 12. The moving table 6 is fixedly installed on the top surface of the second servo motor 9. The output end of the second servo motor 9 is connected to the lead screw 10. The adjusting seat 11 is threadedly sleeved on the surface of the lead screw 10. The metal circular sawing machine 12 is fixedly installed on the top surface of the adjusting seat 11. When the second servo motor 9 is started, the second servo motor 9 drives the lead screw 10 to rotate. The lead screw 10 drives the adjusting seat 11 sleeved on its surface to move. The adjusting seat 11 drives the metal circular sawing machine 12 on its side surface to move. The working metal circular sawing machine 12 facilitates the cutting operation of the profile during adjustment, achieving the effect of automatic profile cutting.

[0030] Preferably, a first servo motor 2 is fixedly installed on the top surface of the moving table 6. The end of the output shaft of the first servo motor 2 is installed with a gear 3. The gear 3 is meshed and connected with a rack 4 installed on the inner wall of the machine body 1. When the first servo motor 2 is started, the first servo motor 2 drives the gear 3 to rotate. The gear 3 moves along the rack 4 meshed on its side surface, facilitating the driving of the cutting mechanism to move.

[0031] Furthermore, a support frame 14 is fixedly installed on the top of the fixed seat 13. A material supporting shaft is fixedly installed on the inner wall of the top end of the support frame 14. A material supporting roller 15 is rotatably sleeved on the surface of the material supporting shaft. The profile is arranged in a rolling manner on the top of the material supporting roller 15. The support frame 14 stably supports the material supporting roller 15. The material supporting roller 15 is in rolling connection with the bottom side of the profile.

[0032] Furthermore, a connecting frame 16 is fixedly installed in the middle of the fixed seat 13. An upper clamp 19 is installed on the top of the connecting frame 16. A cylinder 17 is installed on the bottom of the connecting frame 16. The output end of the cylinder 17 is installed with a lower clamp 18. The upper clamp 19 and the lower clamp 18 cooperate to clamp the profile. When the cylinder 17 is started, the cylinder 17 pushes the fixedly installed lower clamp 18 to move. The lower clamp 18 clamps and fixes the profile. The fixed profile is convenient for the metal circular sawing machine 12 to cut, ensuring the cutting quality of the profile.

[0033] Specifically, the limiting component 20 includes a limiting frame, a first limiting seat, a first limiting roller, a second limiting seat, and a second limiting roller. The limiting frame is fixedly installed on the top right side of the fixed seat 13. The first limiting seat is fixedly installed on the right side surface of the limiting frame. A first limiting shaft is installed in the first limiting seat. The first limiting roller is rotatably sleeved on the surface of the first limiting shaft and is placed in the first limiting seat. The first limiting roller is in rolling connection with the profile. The second limiting seat is fixedly installed on the left side surface of the limiting frame. A second limiting shaft is fixedly installed in the second limiting seat. The second limiting roller is rotatably connected to the surface of the second limiting shaft and is horizontally placed. The second limiting roller is in rolling connection with the profile. The profile is clamped by the two first limiting rollers. The two first limiting rollers roll with the profile. At the same time, the second limiting roller rolls with the profile. The first limiting roller and the second limiting roller are vertically distributed, thereby facilitating the limiting and guiding of the profile and convenient for adjustment and use.

[0034] The basic principles of the present application have been described in conjunction with specific embodiments. However, it should be noted that the advantages, benefits, effects, etc. mentioned in the present application are only examples and not limitations. It cannot be considered that these advantages, benefits, effects, etc. are essential for each embodiment of the present application. Additionally, the specific details disclosed above are only for illustrative and facilitating understanding purposes, rather than limitations. The above details do not limit the present application to necessarily implement using the above specific details. Additionally, features from one embodiment can be combined with features from another or multiple other embodiments to obtain more embodiments.

[0035] The block diagrams of the devices, apparatuses, equipment, and systems involved in the present application are only illustrative examples and do not intend to require or imply that they must be connected, arranged, and configured in the manner shown in the block diagrams. As those skilled in the art will recognize, these devices, apparatuses, equipment, and systems can be connected, arranged, and configured in any manner. Words such as "including", "comprising", "having", etc. are open-ended terms, meaning "including but not limited to", and can be used interchangeably with each other. The words "or" and "and" used herein refer to the phrase "and / or", and can be used interchangeably with it, unless the context clearly indicates otherwise. The word "such as" used herein refers to the phrase "such as but not limited to", and can be used interchangeably with it.

[0036] Additionally, as used herein, the "or" used in the listing of items starting with "at least one" indicates a separate listing. So, for example, the listing of "at least one of A, B, or C" means A or B or C, or AB or AC or BC, or ABC (i.e., A and B and C). Furthermore, the term "exemplary" does not mean that the described examples are preferred or better than other examples.

[0037] It also needs to be pointed out that in the devices and methods of the present application, each component or each step can be decomposed and / or recombined. These decompositions and / or recombinations should be regarded as equivalent solutions of the present application.

[0038] Various changes, substitutions, and alterations to the technologies described herein can be made without departing from the teachings defined by the appended claims. Additionally, the scope of the claims of the present application is not limited to the specific aspects of the processes, machines, manufactures, compositions of events, means, methods, and acts described above. Current or later-developed processes, machines, manufactures, compositions of events, means, methods, or acts that perform substantially the same function or achieve substantially the same result as the corresponding aspects described herein can be utilized. Thus, the appended claims include such processes, machines, manufactures, compositions of events, means, methods, or acts within their scope.

[0039] The foregoing description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to other aspects without departing from the scope of the present application. Thus, the present application is not intended to be limited to the aspects shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0040] The foregoing description has been presented for purposes of illustration and description. It is not intended to limit the embodiments of the present application to the forms disclosed herein. Although numerous example aspects and embodiments have been discussed above, those skilled in the art will recognize some variations, modifications, alterations, additions, and subcombinations thereof.

Claims

1. An online cold-cut flying saw for a cold bending mill, wherein, Including: A bed body (1), a water tank (5) is installed on the front side of the bed body (1), a slide rail (8) is installed on the top side of the bed body (1), and a cutting mechanism for cutting profiles is installed on the top side of the slide rail (8); A fixed seat (13), the fixed seat (13) is fixedly installed on the front side of the cutting mechanism, the fixed seat (13) is arranged on the top side of the water tank (5), and a clamping mechanism for clamping profiles is fixedly installed on the top side of the fixed seat (13); A material supporting roller (15), the material supporting roller (15) is installed on the top side of the fixed seat (13), and a profile is arranged on the top side of the material supporting roller (15); A limiting component (20), the limiting component (20) is installed on the top right side of the fixed seat (13), and the limiting component (20) is used for guiding the movement of the profile.

2. The online cold-cut flying saw of the cold bending mill as described in claim 1, wherein, The bed body (1) is a welded structural part, and the bed body (1) is arranged at an angle of 45 degrees.

3. The online cold-cut flying saw of the cold bending unit as claimed in claim 1, wherein, The number of the slide rails (8) is two, the two slide rails (8) are placed in parallel at the edge of the top side of the bed body (1), and a slide seat (7) is slidably connected to the top surface of the slide rail (8).

4. The online cold-cut flying saw of the cold bending mill unit according to claim 1, wherein, The cutting mechanism includes a moving table (6), a second servo motor (9), a lead screw (10), an adjusting seat (11) and a metal circular sawing machine (12), the moving table (6) is fixedly installed on the top surface of the second servo motor (9), the output end of the second servo motor (9) is connected with a lead screw (10), the adjusting seat (11) is threadedly sleeved on the surface of the lead screw (10), and the metal circular sawing machine (12) is fixedly installed on the top surface of the adjusting seat (11).

5. The online cold-cut flying saw of the cold bending mill as described in claim 4, wherein, A first servo motor (2) is fixedly installed on the top surface of the moving table (6), a gear (3) is installed at the end of the output shaft of the first servo motor (2), and the gear (3) is meshed with a rack (4) installed on the inner wall of the bed body (1).

6. The online cold-cut flying saw of the cold bending mill unit according to claim 1, wherein, A support frame (14) is fixedly installed on the top side of the fixed seat (13), a material supporting shaft is fixedly installed on the inner wall of the top end of the support frame (14), the material supporting roller (15) is rotatably sleeved on the surface of the material supporting shaft, and the profile is arranged in a rolling manner on the top side of the material supporting roller (15).

7. The online cold-cut flying saw of the cold bending mill unit according to claim 1, wherein, A connecting frame (16) is fixedly installed in the middle of the fixed seat (13), an upper clamp (19) is installed on the top side of the connecting frame (16), a cylinder (17) is installed on the bottom side of the connecting frame (16), a lower clamp (18) is installed at the output end of the cylinder (17), and the upper clamp (19) and the lower clamp (18) cooperate to clamp the profile.

8. The online cold-cut flying saw of the cold bending unit as claimed in claim 1, wherein, The limiting component (20) includes a limiting frame, a first limiting seat, a first limiting roller, a second limiting seat and a second limiting roller, the limiting frame is fixedly installed on the top right side of the fixed seat (13), a first limiting seat is fixedly installed on the right side surface of the limiting frame, a first limiting shaft is installed in the first limiting seat, the first limiting roller is rotatably sleeved on the surface of the first limiting shaft, the first limiting roller is in rolling connection with the profile, the second limiting seat is fixedly installed on the left side surface of the limiting frame, a second limiting shaft is fixedly installed in the second limiting seat, the second limiting roller is rotatably connected to the surface of the second limiting shaft, and the second limiting roller is in rolling connection with the profile.

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