A laser-assisted cold-bending straightening integrated device

Abstract

The utility model discloses a kind of laser-assisted cold bending straightening integrated device, it is related to cold bending technical field, including bearing platform, two-way fixing mechanism is installed on the bearing platform, cold bending mechanism is installed on the bearing platform, the two-way fixing mechanism includes mounting seat, the mounting seat is fixedly installed on bearing platform, rotatingly connected with rotating rod on the mounting seat by bearing, the cold bending mechanism includes first mould, the first mould is fixedly installed on bearing platform, the top of the first mould is fixedly installed with stand, the top of the stand is fixedly installed with mounting plate.The utility model has beneficial effect as follows: by being provided with two-way fixing mechanism, two pipe fittings are conveniently clamped and fixed simultaneously, so as to realize the purpose of simultaneously cold bending two pipe fittings, it is beneficial to improve the practicality of cold bending straightening device, by being provided with cold bending mechanism, for pipe fitting cold bending processing, conveniently control cold bending angle in the process of cold bending, it is beneficial to improve the accuracy of cold bending.

Description

Technical Field

[0001] This utility model relates to the field of cold bending technology, and in particular to an integrated laser-assisted cold bending and straightening device. Background Technology

[0002] Cold bending is a process that applies mechanical force to metal materials at room temperature, causing them to undergo plastic deformation. It requires no heating and bends materials using methods such as rolling, molding, or hydraulic pressure, maintaining their original mechanical properties and avoiding thermal stress deformation. It offers advantages such as high precision, high efficiency, and good surface quality, and is widely used in automotive manufacturing, steel structure construction, and rail transportation. It is suitable for materials with good ductility, such as low-carbon steel, aluminum, and copper, and is an important cold forming technology in metal processing.

[0003] In the industrial processing of metal pipe fittings, cold bending and straightening equipment is a crucial basic process. Traditional cold bending equipment generally has obvious technical limitations: First, due to the equipment structure design, it can usually only realize the sequential processing of single station and single pipe fitting, which is difficult to meet the large-scale processing efficiency requirements of modern production lines. Moreover, it is difficult to accurately control the bending angle during the cold bending process, resulting in insufficient processing accuracy. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A laser-assisted cold bending and straightening integrated device includes a support platform, a bidirectional fixing mechanism installed on the support platform, a cold bending mechanism installed on the support platform, and a mounting base fixedly installed on the support platform. A rotating rod is rotatably connected to the mounting base via a bearing.

[0007] The cold bending mechanism includes a first mold, which is fixedly installed on a support platform. A column is fixedly installed on the top of the first mold, and a mounting plate is fixedly installed on the top of the column. A laser scanner is fixedly installed on the bottom of the mounting plate.

[0008] In a preferred embodiment of the laser-assisted cold bending and straightening integrated device of this utility model, a first clamping seat is fixedly installed on the support platform, and the number of the first clamping seats is two.

[0009] As a preferred embodiment of the laser-assisted cold bending and straightening integrated device of this utility model, the rotating rod is provided with a reverse thread, and an installation rod is threadedly connected to the rotating rod.

[0010] In a preferred embodiment of the laser-assisted cold bending and straightening integrated device of this utility model, the number of mounting rods is two, and a second clamping seat is fixedly installed at one end of each of the two mounting rods. The number of second clamping seats is two, and the two second clamping seats slide on the support platform.

[0011] As a preferred embodiment of the laser-assisted cold bending and straightening integrated device of this utility model, a first motor is fixedly installed on the support platform. The first motor is horizontally arranged. A first transmission wheel is fixedly installed on the shaft end of the first motor. A second transmission wheel is fixedly installed on the rotating rod. The second transmission wheel and the first transmission wheel are meshed with a track.

[0012] In a preferred embodiment of the laser-assisted cold bending and straightening integrated device of this utility model, the support platform is provided with two grooves.

[0013] As a preferred embodiment of the laser-assisted cold bending and straightening integrated device of this utility model, the support platform is provided with a scale, the column is vertically arranged, and the column is cylindrical.

[0014] In a preferred embodiment of the laser-assisted cold bending and straightening integrated device of this utility model, a second motor is fixedly installed on the inner wall of the support platform, the second motor is vertically arranged, and a receiving plate is fixedly installed on the shaft end of the second motor.

[0015] In a preferred embodiment of the laser-assisted cold bending and straightening integrated device of this utility model, the number of the receiving plates is two, the receiving plates are horizontally arranged, and the top of the receiving plates is fixedly installed with a mounting column.

[0016] In a preferred embodiment of the laser-assisted cold bending and straightening integrated device of this utility model, the mounting column is vertically arranged, a second mold is fixedly installed at the top of the mounting column, and a pointer is fixedly installed at the top of the second mold.

[0017] The beneficial effects of this utility model are as follows: by setting a bidirectional fixing mechanism, it is convenient to clamp and fix two pipe fittings at the same time, thereby achieving the purpose of cold bending two pipe fittings at the same time, which helps to improve the practicality of the cold bending straightening device. By setting a cold bending mechanism, it is used to cold bend the pipe fittings, and at the same time, it is convenient to control the cold bending angle during the cold bending process, which helps to improve the accuracy of cold bending. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a side view of the overall structure of this utility model.

[0021] Figure 3 This is a schematic diagram of the second motor of this utility model.

[0022] Figure 4 This is a schematic diagram of the second mold of this utility model.

[0023] Figure 5 This is a schematic diagram of the bidirectional fixing mechanism of this utility model.

[0024] Figure 6 This is a schematic diagram of the first mold of this utility model.

[0025] Labels in the diagram: 100, support platform; 200, bidirectional fixing mechanism; 201, first motor; 202, first clamping seat; 203, first transmission wheel; 204, second clamping seat; 205, mounting rod; 206, mounting seat; 207, second transmission wheel; 208, track; 209, rotating rod; 300, cold bending mechanism; 301, groove; 302, mounting plate; 303, pointer; 304, first mold; 305, laser scanner; 306, column; 307, scale; 308, second mold; 309, second motor; 310, mounting column; 311, receiving plate. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Example 1:

[0030] Reference Figures 1-6 This is the first embodiment of the present invention, which provides a laser-assisted cold bending and straightening integrated device, including a support platform 100. The support platform 100 is configured to support the installation of a bidirectional fixing mechanism 200 and a cold bending mechanism 300. The bidirectional fixing mechanism 200 is installed on the support platform 100, which facilitates the simultaneous clamping and fixing of two pipe fittings, thereby achieving the purpose of cold bending two pipe fittings at the same time, which improves the practicality of the cold bending and straightening device. The cold bending mechanism 300 is installed on the support platform 100, which is used for cold bending processing of the pipe fittings. During the cold bending process, the device... To control the cold bending angle and improve the accuracy of cold bending, the bidirectional fixing mechanism 200 includes a mounting base 206. By setting the bidirectional fixing mechanism 200, it is easy to clamp and fix two pipe fittings at the same time, thereby achieving the purpose of cold bending two pipe fittings at the same time, which is conducive to improving the practicality of the cold bending straightening device. The mounting base 206 is fixedly installed on the support 100. By setting the mounting base 206, it is used to support the installation of the rotating rod 209. The rotating rod 209 is rotatably connected to the mounting base 206 through a bearing. The rotating rod 209 is provided with positive and negative threads. By setting the rotating rod 209 with positive and negative threads, it is easy to drive the mounting rods 205 on both sides to move.

[0031] The cold bending mechanism 300 includes a first mold 304. The cold bending mechanism 300 is used to cold bend pipe fittings, facilitating control of the bending angle and improving bending accuracy. The first mold 304 is fixedly mounted on the support platform 100. The first mold 304, in conjunction with the second mold 308, facilitates the cold bending of pipe fittings. A column 306 is fixedly mounted on the top of the first mold 304. The column 306 is vertically oriented and cylindrical, supporting the mounting plate 302. The mounting plate 302 is fixedly mounted on the top of the column 306 and supports the laser scanner 305. The laser scanner 305 is a known technology that uses line or surface laser to scan the workpiece surface, acquiring complete 3D contour data. Through point cloud data processing, it fits the workpiece's geometry and calculates the bending angle.

[0032] Example 2:

[0033] Reference Figures 1-6 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0034] Specifically, two first clamping seats 202 are fixedly installed on the support 100.

[0035] The support platform 100 is used to support the installation of the bidirectional fixing mechanism 200 and the cold bending mechanism 300. The first clamping seat 202, together with the second clamping seat 204, serves to clamp and fix the pipe fitting.

[0036] Specifically, the rotating rod 209 is provided with reverse threads, and the rotating rod 209 is threadedly connected to the mounting rod 205.

[0037] By setting a rotating rod 209 with positive and negative threads, it is easy to drive the second clamping seats 204 on both sides to slide in the opposite direction along the surface of the support 100 through the mounting rods 205 on both sides. In conjunction with the first mold 304 and the first clamping seat 202, it serves to clamp and fix the pipe fitting. The mounting rod 205 is set to support the installation of the second clamping seat 204.

[0038] Specifically, there are two mounting rods 205, and a second clamping seat 204 is fixedly installed at one end of each mounting rod 205. There are two second clamping seats 204, and the two second clamping seats 204 slide on the support 100.

[0039] The mounting rod 205 is designed to support the installation of the second clamping seat 204. The second clamping seat 204, together with the first mold 304 and the first clamping seat 202, serves to clamp and fix the pipe fitting.

[0040] Specifically, a first motor 201 is fixedly installed on the platform 100. The first motor 201 is horizontally positioned. A first transmission wheel 203 is fixedly installed on the shaft end of the first motor 201. A second transmission wheel 207 is fixedly installed on the rotating rod 209. A track 208 is meshed with the second transmission wheel 207 and the first transmission wheel 203.

[0041] The platform 100 is designed to support the installation of the bidirectional fixing mechanism 200 and the cold bending mechanism 300. The first motor 201 has forward and reverse rotation functions. The first motor 201 is designed to drive the first transmission wheel 203 to rotate. The first transmission wheel 203 is designed to drive the track 208 for transmission. The second transmission wheel 207 is designed to drive the track 208 for transmission. The track 208 is designed to drive the second transmission wheel 207 to rotate when the first transmission wheel 203 rotates.

[0042] Specifically, the foundation 100 has two grooves 301.

[0043] The support platform 100 is provided to support the installation of the bidirectional fixing mechanism 200 and the cold bending mechanism 300. The groove 301 is provided to support the movement of the second mold 308 and prevent the support platform 100 from interfering with the movement of the second mold 308.

[0044] Example 3:

[0045] Reference Figures 1-6 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0046] Specifically, the foundation 100 is equipped with a scale 307, and the column 306 is vertically installed and is cylindrical in shape.

[0047] The setting of scale 307, in conjunction with pointer 303, facilitates the control of the cold bending angle of the pipe fittings. The setting of column 306 is used to support the installation of mounting plate 302.

[0048] Specifically, a second motor 309 is fixedly installed on the inner wall of the support platform 100. The second motor 309 is vertically arranged, and a receiving plate 311 is fixedly installed on the shaft end of the second motor 309.

[0049] The second motor 309 has forward and reverse rotation functions. The second motor 309 drives the receiving plate 311 to rotate. The receiving plate 311 is used to support the installation of the mounting column 310.

[0050] Specifically, there are two receiving plates 311, which are set horizontally, and an installation column 310 is fixedly installed on the top of the receiving plate 311.

[0051] The receiving plate 311 is set up to support the installation of the mounting column 310. The mounting column 310 is set vertically and is cylindrical in shape. The mounting column 310 is set up to support the installation of the second mold 308.

[0052] Specifically, the mounting column 310 is set vertically, and a second mold 308 is fixedly installed at the top of the mounting column 310. A pointer 303 is fixedly installed at the top of the second mold 308.

[0053] The mounting post 310 is a cylindrical rod. The mounting post 310 is set up to support the installation of the second mold 308. The second mold 308 is set up to perform cold bending and straightening of the pipe fitting.

[0054] In use, two pipe fittings are placed sequentially between the first clamping seat 202 and the second clamping seat 204, with one end of the pipe fitting passing through the space between the first mold 304 and the second mold 308. Then, the first motor 201 is started, which drives the first transmission wheel 203 to rotate. When the first transmission wheel 203 rotates, it drives the second transmission wheel 207 to rotate via the track 208. When the second transmission wheel 207 rotates, it drives the rotating rod 209 to rotate. When the rotating rod 209 rotates, because its surface is provided with positive and negative threads, it drives the two mounting rods 205 on both sides to move. When the two mounting rods 205 move, they drive the second clamping seats 204 on both sides to move in the opposite direction along the surface of the support platform 100. When the second clamping seats 204 on both sides move in the opposite direction, they clamp and fix the pipe fitting to the inner wall of the first clamping seat 202.

[0055] After the two pipe fittings are clamped and fixed, the second motor 309 is started. When the second motor 309 is working, it will drive the receiving plate 311 to rotate. When the receiving plate 311 rotates, it will drive the mounting column 310 to move in a cylindrical motion. When the mounting column 310 moves in a circular motion, it will drive the second mold 308 to move in a circular motion. When the second mold 308 moves in a circular motion, it will drive the pointer 303 to move. In conjunction with the scale 307 on the surface of the support platform 100, it is convenient to control the cold bending angle of the pipe fitting and improve accuracy.

[0056] Meanwhile, a laser scanner 305 is provided. The laser scanner 305 is a known existing technology. It uses line laser or surface laser to scan the surface of the workpiece to obtain complete 3D contour data. Through point cloud data processing, the geometric shape of the workpiece is fitted and the bending angle is calculated.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A laser-assisted cold-bending-straightening integrated device comprising a bearing platform (100), characterized in that: The bidirectional fixing mechanism (200) is installed on the bearing platform (100), and the cold bending mechanism (300) is installed on the bearing platform (100). The cold bending mechanism (300) comprises a first die (304), the first die (304) is fixedly installed on the bearing platform (100), the top end of the first die (304) is fixedly installed with a stand column (306), the top end of the stand column (306) is fixedly installed with a mounting plate (302), and the bottom end of the mounting plate (302) is fixedly installed with a laser scanner (305).

2. The integrated laser-assisted cold-bending straightening device of claim 1, wherein: The first clamping seat (202) is fixedly installed on the bearing platform (100), and the number of the first clamping seat (202) is two.

3. The integrated laser-assisted cold-bending straightening device of claim 1, wherein: The reverse screw thread is arranged on the rotating rod (209), and the mounting rod (205) is threadedly connected to the rotating rod (209).

4. The integrated laser-assisted cold-bending straightening device of claim 3, wherein: The number of the mounting rod (205) is two, one end of the two mounting rods (205) is fixedly installed with the second clamping seat (204), the number of the second clamping seat (204) is two, and the two second clamping seats (204) slide on the bearing platform (100).

5. The integrated laser-assisted cold-bending straightening device of claim 1, wherein: The first motor (201) is fixedly installed on the bearing platform (100), the first motor (201) is horizontally arranged, the rotating shaft end of the first motor (201) is fixedly installed with the first conveying wheel (203), the rotating rod (209) is fixedly installed with the second conveying wheel (207), and the second conveying wheel (207) is meshedly connected with the first conveying wheel (203) and the track (208).

6. The integrated laser-assisted cold-bending straightening device of claim 1, wherein: The recess (301) is arranged on the bearing platform (100), and the number of the recess (301) is two.

7. The integrated laser-assisted cold-bending straightening device of claim 1, wherein: The bearing platform (100) is provided with a scale (307), the stand column (306) is vertically arranged, and the shape of the stand column (306) is a cylindrical rod.

8. The integrated laser-assisted cold-bending straightening device of claim 1, wherein: The second motor (309) is fixedly installed on the inner wall of the bearing platform (100), the second motor (309) is vertically arranged, and the rotating shaft end of the second motor (309) is fixedly installed with the receiving plate (311).

9. The integrated laser-assisted cold-bending straightening device of claim 8, wherein: The number of the receiving plate (311) is two, the receiving plate (311) is horizontally arranged, and the top end of the receiving plate (311) is fixedly installed with the mounting column (310).

10. The integrated laser-assisted cold-bending straightening device of claim 9, wherein: The mounting column (310) is vertically arranged, the top end of the mounting column (310) is fixedly installed with the second die (308), and the top end of the second die (308) is fixedly installed with the pointer (303).

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