Steel structure cold roll forming machine

Abstract

The utility model relates to the field of steel structure machining, in particular to a steel structure cold bending forming machine which comprises a working plate, a processing mechanism arranged on the side face of the working plate, table legs arranged at the bottom of the working plate, supporting blocks arranged at the bottoms of the table legs, and a fixing mechanism arranged at the top of the working plate. The system further comprises; the connecting block is arranged on the side surface of the mounting plate; and the cleaning mechanism is arranged at the top of the working plate and is used for cleaning the steel structure through back-and-forth and rotating movement. Through the arrangement of the cleaning mechanism, the gear plate drives the telescopic cleaning assembly and the rotary cleaning assembly to clean the surface of to-be-treated steel in all directions, impurities such as oil stains, rust and oxide skin attached to the surface of the steel are effectively removed, the surface of the cold-bent steel is cleaner and tidier, subsequent machining and forming are facilitated, and the service life of the cold-bent steel is prolonged. And meanwhile, the surface quality of the cleaned cold-bent steel is improved, friction and resistance in the machining process can be reduced, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of steel structure processing, in particular to a steel structure cold bending forming machine. Background Art

[0002] Cold-formed steel, also known as cold-formed steel or cold-formed steel, refers to steel of various cross-sectional shapes and sizes made by bending hot-rolled or cold-rolled strip steel as blanks.

[0003] A Chinese patent with announcement number CN220880052U discloses a steel structure cold-bending forming machine, including a machine body, a mounting frame fixedly connected to the rear end of the machine body, a motor fixedly connected to the top end of the mounting frame, an output shaft of the motor fixedly connected to a hydraulic barrel through a coupling, a slide groove is provided at the top end of the hydraulic barrel, and a sleeve rod is fixedly connected to the inner side wall of the slide groove.

[0004] However, the above-mentioned disclosed scheme has the following shortcomings: the existing steel structure is not cleaned before cold bending, and impurities such as rust on the surface of the steel structure will affect the subsequent cold bending forming work, thereby affecting the forming quality. Therefore, it is necessary to invent a steel structure cold bending forming machine to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a steel structure cold bending forming machine in view of the problem in the background technology that the surface of the steel structure cannot be cleaned before the steel structure is cold bent.

[0006] The technical solution of the utility model is: a steel structure cold roll forming machine, comprising a working plate, a processing mechanism is arranged on the side of the working plate, a table leg is arranged at the bottom of the working plate, a supporting block is arranged at the bottom of the table leg, and a fixing mechanism is arranged on the top of the working plate; and also includes:

[0007] A connecting block is arranged on a side of the mounting plate;

[0008] And a cleaning mechanism is arranged on the top of the working plate and cleans the steel structure through reciprocating and rotating movements.

[0009] Preferably, the processing mechanism comprises a fixed table, and a cold bending machine is arranged on the top of the fixed table.

[0010] Preferably, the fixing mechanism comprises a mounting plate, and the steel to be processed is clamped on the inner side of the mounting plate.

[0011] Preferably, the cleaning mechanism includes motor 1, a protective sleeve is clamped on the outer side of motor 1, a rotating shaft is provided at the output end of motor 1, a circular gear 1 is provided on the outer side of the rotating shaft, a fan-shaped gear 1 is provided on the top of the circular gear 1, a circular gear 2 is meshed on the side of the circular gear 1, a fan-shaped gear 2 is provided on the top of the circular gear 2, a fixed shaft is rotatably provided at the axis of the circular gear 2, a gear plate is meshed on the side of the fan-shaped gear 2, a straight slide rail is slidably provided at the bottom of the gear plate, an end of the connecting block away from the mounting plate is connected to the end of the straight slide rail, a telescopic cleaning assembly is provided on the side of the gear plate, and a rotating cleaning assembly is provided on the top of the gear plate.

[0012] Preferably, the telescopic cleaning assembly includes a slide groove arranged on the side of the gear plate, a sliding rod is slidably arranged on the inner side of the slide groove, a cleaning block is arranged on the end of the sliding rod away from the gear plate, a positioning hole is arranged on the outer side of the sliding rod, a plurality of positioning holes are arranged, a positioning piece is clamped on the inner side of the positioning hole, a spring is arranged on the outer side of the positioning piece, a fixing frame is arranged on the end of the spring away from the positioning piece, the end of the fixing frame is connected to the side of the gear plate, and a pull rod is arranged on the end of the positioning piece away from the gear plate.

[0013] Preferably, the rotating cleaning assembly includes a gear rod arranged at the top of the connecting rod, a circular gear three is meshed on the side of the gear rod, a mounting rod one is rotatably arranged at the axis of the circular gear three, a circular gear four is meshed on the side of the circular gear three, a mounting rod two is rotatably arranged at the axis of the circular gear four, a driving wheel is arranged on the side of the circular gear four close to the circular gear three, a transmission belt is arranged on the outer side of the driving wheel, a rotating ring is arranged on the end of the transmission belt away from the driving wheel, a cleaning brush is arranged on the side of the rotating ring, and a mounting rod three is rotatably arranged on the side of the rotating ring close to the gear rod.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects: through the setting of the cleaning mechanism, the gear plate drives the telescopic cleaning component and the rotating cleaning component to clean the surface of the steel to be processed in all directions, and effectively removes impurities such as oil, rust, oxide scale attached to the steel surface, making the surface of the cold-bent steel cleaner and tidier, which is beneficial to subsequent processing and forming, and improves the overall quality of the product. At the same time, the surface quality of the cold-bent steel after cleaning is improved, which is beneficial to reduce friction and resistance during the processing, reduce processing difficulty, improve processing efficiency, and can reduce forming defects caused by impurities, such as cracks, unevenness, thereby improving the forming accuracy and dimensional stability of the cold-bent steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of the cleaning mechanism structure;

[0017] Figure 3It is a schematic diagram of the back structure of the cleaning mechanism;

[0018] Figure 4 for Figure 3 A magnified view of middle;

[0019] Figure 5 for Figure 3 Enlarged view of B.

[0020] Figure numerals: 1, working plate; 2, fixed table; 3, cold bending machine; 4, table leg; 5, mounting plate; 6, steel to be processed; 7, support block; 801, motor; 802, protective cover; 803, rotating shaft; 804, circular gear 1; 805, sector gear 1; 806, circular gear 2; 807, sector gear 2; 808, fixed shaft; 809, gear plate; 810, connecting rod; 811, sliding rod; 812, cleaning block ; 813, straight slide rail; 814, connecting block; 815, positioning hole; 816, slide groove; 817, positioning piece; 818, spring; 819, pull rod; 820, fixing frame; 821, gear rod; 822, mounting rod one; 823, circular gear three; 824, circular gear four; 825, mounting rod two; 826, driving wheel; 827, transmission belt; 828, rotating ring; 829, cleaning brush; 830, mounting rod three. DETAILED DESCRIPTION

[0021] Embodiment 1

[0022] like Figure 1-Figure 4 As shown, the utility model proposes a steel structure cold roll forming machine, including a working plate 1, a processing mechanism is arranged on the side of the working plate 1, a table leg 4 is arranged at the bottom of the working plate 1, four table legs 4 are arranged, a support block 7 is arranged at the bottom of the table leg 4, and a fixing mechanism is arranged at the top of the working plate 1; and also includes:

[0023] The connecting block 814 is arranged on the side of the mounting plate 5;

[0024] And a cleaning mechanism is arranged on the top of the working plate 1, and cleans the steel structure through reciprocating and rotating movements.

[0025] The processing mechanism comprises a fixed platform 2 , on the top of which a cold bending machine 3 is arranged.

[0026] The fixing mechanism comprises a mounting plate 5 , two mounting plates 5 are provided and are respectively located at the edges of the working plate 1 , and the steel 6 to be processed is clamped on the inner side of the mounting plate 5 .

[0027] The cleaning mechanism includes a motor 801-, a protective sleeve 802 is clamped on the outer side of the motor 801-, a rotating shaft 803 is arranged at the output end of the motor 801-, a circular gear 1 804 is arranged on the outer side of the rotating shaft 803, a sector gear 1 805 is arranged on the top of the circular gear 1 804, a circular gear 2 806 is meshed on the side of the circular gear 1 804, a sector gear 2 807 is arranged on the top of the circular gear 2 806, a fixed shaft 808 is rotatably arranged at the axis of the circular gear 2 806, and the side of the sector gear 1 805 can also mesh with the gear plate 809. The positions of the two sector gears are exactly opposite, so that when the sector gear 1 805 and the gear plate 809 are meshed, the sector gear 2 807 is just out of the gear plate 809, and vice versa, so that the gear plate 809 can be driven to move back and forth. The side of the sector gear 2 807 is meshed with the gear plate 809, and the bottom of the gear plate 809 is slidably provided with a straight slide rail 813, and the end of the connecting block 814 away from the mounting plate 5 is connected to the end of the straight slide rail 813, and the side of the gear plate 809 is provided with a telescopic cleaning component, and the top of the gear plate 809 is provided with a rotating The telescopic cleaning component includes a slide groove 816 arranged on the side of the gear plate 809, and two slide grooves 816 are provided, and are located at both ends of the gear plate 809. A sliding rod 811 is slidably provided on the inner side of the slide groove 816, and a cleaning block 812 is provided at one end of the sliding rod 811 away from the gear plate 809. The blade of the cleaning block 812 is downward, so that when the steel 6 to be processed rotates, the sundries on the surface can be directly scraped off, which is more convenient for collection. A positioning hole 815 is provided on the outer side of the sliding rod 811, and a plurality of positioning holes 815 are provided. The inner side of the positioning hole 815 is clamped There is a positioning piece 817, a spring 818 is provided on the outer side of the positioning piece 817, a fixing frame 820 is provided at the end of the spring 818 away from the positioning piece 817, the end of the fixing frame 820 is connected to the side of the gear plate 809, and a pull rod 819 is provided at the end of the positioning piece 817 away from the gear plate 809. By adjusting the positioning piece 817 to be stuck in different positioning holes 815, the length of the sliding rod 811 extending out of the gear plate 809 can be controlled, so that the cleaning block 812 can abut against the outside of the steel 6 to be processed, and the steel 6 to be processed of different sizes can be cleaned.

[0028] Embodiment 2

[0029] like Figure 3-Figure 5 As shown, the utility model proposes a steel structure cold bending forming machine. Compared with the first embodiment, this embodiment introduces the structure of the rotating cleaning component in detail.

[0030] Specifically, the rotating cleaning assembly includes a gear rod 821 arranged at the top of the connecting rod 810, the side of the gear rod 821 is meshed with a circular gear 3 823, the axis of the circular gear 3 823 is rotatably provided with a mounting rod 1 822, the side of the circular gear 3 823 is meshed with a circular gear 4 824, the axis of the circular gear 4 824 is rotatably provided with a mounting rod 2 825, the other ends of the mounting rod 1 822 and the mounting rod 2 825 are both connected to the top of the gear plate 809, and the circular gear 4 824 is close to the top of the gear plate 809. A driving wheel 826 is provided on one side of the near-circular gear three 823, and a transmission belt 827 is provided on the outer side of the driving wheel 826. A rotating ring 828 is provided on the end of the transmission belt 827 away from the driving wheel 826, and a cleaning brush 829 is provided on the side of the rotating ring 828. The bottom of the cleaning brush 829 can just touch the surface of the steel 6 to be processed, so as to sweep away the debris cleaned by the cleaning block 812. A mounting rod three 830 is rotatably provided on the side of the rotating ring 828 close to the gear rod 821.

[0031] In summary, when the utility model is in use, the steel 6 to be processed is clamped in the mounting plate 5, and is rotated and pushed forward by the machine, and then the motor 801 is started, the motor 801 drives the rotating shaft 803 to rotate, the rotating shaft 803 drives the circular gear 1 804 and the fan gear 1 805 to rotate, the circular gear 1 804 drives the circular gear 2 806 and the fan gear 2 807 to rotate on the fixed shaft 808, the side of the fan gear 2 807 is meshed with the gear plate 809, and the side of the fan gear 1 805 can also be meshed with the gear plate 809, and the positions of the two fan gears are exactly opposite, so that it can be ensured that when the fan gear 1 805 and the gear plate 809 are meshed, the fan gear 2 807 is just disengaged from the gear plate 809, and vice versa, so as to drive the gear plate 8 09 moves back and forth, and the gear plate 809 drives the cleaning block 812 to move back and forth for cleaning through the sliding rod 811. At the same time, by adjusting the positioning piece 817 to be stuck in different positioning holes 815, the length of the sliding rod 811 extending out of the gear plate 809 can be controlled, so that the cleaning block 812 can abut against the outside of the steel 6 to be processed, and the steel 6 to be processed of different sizes can be cleaned. At the same time, when the gear plate 809 moves, the circular gear three 823 and the gear plate 809 mesh and rotate, thereby driving the circular gear four 824 to rotate. When the circular gear four 824 rotates, it drives the rotating ring 828 to rotate through the transmission belt 827, thereby driving the cleaning brush 829 to rotate, and the scraped impurities are cleaned. The cleaned steel 6 to be processed will be pushed into the cold bending machine 3 for forming processing.

[0032] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A steel structure cold roll forming machine, comprising a working plate (1), a processing mechanism is arranged on the side of the working plate (1), a table leg (4) is arranged at the bottom of the working plate (1), a supporting block (7) is arranged at the bottom of the table leg (4), and a fixing mechanism is arranged on the top of the working plate (1); characterized in that: Also includes: A connecting block (814) is arranged on a side of the mounting plate (5); And a cleaning mechanism is arranged on the top of the working plate (1) and cleans the steel structure through reciprocating and rotating movements.

2. The steel structure cold roll forming machine according to claim 1, characterized in that: The processing mechanism comprises a fixed platform (2), and a cold bending machine (3) is arranged on the top of the fixed platform (2).

3. The steel structure cold roll forming machine according to claim 1, characterized in that: The fixing mechanism comprises a mounting plate (5), and the steel to be processed (6) is clamped on the inner side of the mounting plate (5).

4. The steel structure cold roll forming machine according to claim 1, characterized in that: The cleaning mechanism comprises a motor (801) 1, a protective sleeve (802) is clamped on the outer side of the motor (801) 1, a rotating shaft (803) is arranged at the output end of the motor (801) 1, a circular gear 1 (804) is arranged on the outer side of the rotating shaft (803), a fan-shaped gear 1 (805) is arranged on the top of the circular gear 1 (804), a circular gear 2 (806) is meshed on the side of the circular gear 1 (804), and a fan-shaped gear 2 (805) is arranged on the top of the circular gear 2 (806). 07), a fixed shaft (808) is rotatably provided at the axis center of the circular gear 2 (806), a gear plate (809) is meshed on the side of the sector gear 2 (807), a straight slide rail (813) is slidably provided at the bottom of the gear plate (809), an end of the connecting block (814) away from the mounting plate (5) is connected to the end of the straight slide rail (813), a telescopic cleaning assembly is provided on the side of the gear plate (809), and a rotating cleaning assembly is provided on the top of the gear plate (809).

5. The steel structure cold roll forming machine according to claim 4, characterized in that: The telescopic cleaning assembly includes a slide groove (816) arranged on the side of the gear plate (809), a sliding rod (811) is slidably arranged on the inner side of the slide groove (816), a cleaning block (812) is arranged on the end of the sliding rod (811) away from the gear plate (809), a positioning hole (815) is arranged on the outer side of the sliding rod (811), a plurality of positioning holes (815) are arranged, a positioning piece (817) is clamped on the inner side of the positioning hole (815), a spring (818) is arranged on the outer side of the positioning piece (817), a fixing frame (820) is arranged on the end of the spring (818) away from the positioning piece (817), the end of the fixing frame (820) is connected to the side of the gear plate (809), and a pull rod (819) is arranged on the end of the positioning piece (817) away from the gear plate (809).

6. The steel structure cold roll forming machine according to claim 4, characterized in that: The rotating cleaning assembly comprises a gear rod (821) arranged at the top of the connecting rod (810), a circular gear three (823) meshing on the side of the gear rod (821), a mounting rod one (822) rotatably arranged at the axis of the circular gear three (823), a circular gear four (824) meshing on the side of the circular gear three (823), a mounting rod two (825) rotatably arranged at the axis of the circular gear four (824), a driving wheel (826) arranged on the side of the circular gear four (824) close to the circular gear three (823), a transmission belt (827) arranged on the outer side of the driving wheel (826), a rotating ring (828) arranged at the end of the transmission belt (827) away from the driving wheel (826), a cleaning brush (829) arranged on the side of the rotating ring (828), and a mounting rod three (830) rotatably arranged on the side of the rotating ring (828) close to the gear rod (821).

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