Groove steel edge tooth forming equipment

Abstract

The utility model relates to the technical field of channel steel processing, and discloses channel steel edge tooth forming equipment which comprises a rack, a conveying mechanism is arranged on the rack and used for conveying channel steel plates on an operation table, gear hobbing structures are symmetrically arranged on the two sides of the other end of the rack, and the gear hobbing structures are arranged on the rack. The two gear hobbing structures are connected with the rack through a two-way lead screw, and one end of the two-way lead screw penetrates through the side wall of the rack to be provided with a driving motor. According to the channel steel edge tooth forming equipment, channel steel plates are automatically conveyed from the right end to the left end of the equipment through the conveying mechanism, the driving motor drives the two-way lead screw, the distance between the two hobbing structures is adjusted according to the width of the plates, then the hobbing structures conduct hobbing on the plates, automatic production and machining are achieved, and the production efficiency is improved. And the labor force of workers is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of channel steel processing, and in particular to a channel steel edge tooth forming device. Background Art

[0002] The formed channel steel is the main functional component of the seismic support, and it is also the most complex and time-consuming functional component in the manufacturing process of the seismic support. The teeth on the edge of the channel steel are very important to increase the friction coefficient of the block nut for connection later.

[0003] Therefore, in the production process of channel steel processing, it is necessary to perform gear rolling on the edge of the channel steel plate. The existing equipment needs to perform gear rolling on one side of the plate and then on the other side. That is, a gear forming device that can perform gear rolling on both sides of plates of different widths at the same time is very necessary. In view of the above defects, the present application specifically proposes a channel steel edge gear forming device. Utility Model Content

[0004] In order to solve the defects of the existing technical solutions, the utility model discloses a channel steel edge tooth forming equipment. A conveying mechanism is arranged on the frame, and the conveying mechanism is used to convey the channel steel plate on the operating table. Gear rolling structures are symmetrically arranged on both sides of the other end of the frame. The two gear rolling structures are connected to the frame through a bidirectional screw rod, and a driving motor is installed at one end of the bidirectional screw rod through the side wall of the frame.

[0005] The utility model discloses a channel steel edge tooth forming device, comprising a frame, an operating table for placing channel steel plates is arranged in the frame, a conveying mechanism is arranged on the frame, and the conveying mechanism is used to convey the channel steel plates on the operating table, and gear rolling structures are symmetrically arranged on both sides of the other end of the frame, and the two gear rolling structures are connected to the frame through a bidirectional screw rod, one end of the bidirectional screw rod passes through the side wall of the frame and is fixedly connected to the output end of the driving motor of the outer wall of the frame, and the other end is transferred to the side wall of the frame.

[0006] Furthermore, the gear hobbing structure includes a gear hobbing seat, on which two gear hobbing frames are symmetrically installed, and a gear hobbing cutter is connected between the gear hobbing frames via a gear hobbing shaft. One end of the gear hobbing shaft is connected to the gear hobbing frame, and the other end passes through the gear hobbing frame and is installed with a gear hobbing motor.

[0007] Furthermore, the conveying mechanism includes a first conveying assembly and a second conveying assembly, wherein the first conveying assembly is located in a feeding direction close to the operating table, and the second conveying assembly is located between the first conveying assembly and the gear rolling structure.

[0008] Furthermore, the first conveying assembly and the second conveying assembly each include two rollers and a conveying motor, one end of the axis of the lower roller is connected to the inner wall of the U-shaped mounting frame, and the other end passes through the side wall of the U-shaped mounting frame and is fixedly connected to the conveying motor, the U-shaped mounting frame is fixedly installed on the frame, the axis of the upper roller is connected to the moving block in the lower through holes of the two side walls of the U-shaped mounting frame, the upper surface of the moving block is fixedly connected to the adjusting rod, the upper end of the adjusting rod passes through the U-shaped mounting frame and is fixedly connected to the adjusting plate in the through hole above it, a pneumatic cylinder is provided on the top of the U-shaped mounting frame, and the piston rod of the pneumatic cylinder passes through the top of the U-shaped mounting frame and is fixedly connected to the adjusting plate.

[0009] Furthermore, a guide rod is fixedly connected to the frame on the left and right sides of the bidirectional screw rod respectively, and the guide rod passes through two gear hobbing structures and is slidably matched with the gear hobbing structures.

[0010] Furthermore, a threaded hole matching with the thread of the bidirectional screw is provided in the middle of the gear hobbing seat.

[0011] The advantages of the utility model are:

[0012] This technical solution automatically transports the channel steel plate from the right end to the left end of the equipment through the conveying mechanism, and the driving motor drives the bidirectional screw rod to adjust the distance between the two gear hobbing structures according to the width of the plate, and then the gear hobbing structure performs gear hobbing on the plate, realizing automated production and processing, reducing the labor of workers and improving production efficiency. This technical solution has a simple design structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a channel steel edge tooth forming device of the utility model;

[0014] Figure 2 It is an enlarged view of point A in this utility model.

[0015] Among them: 1-frame; 2-conveying mechanism; 21-first conveying assembly; 22-second conveying assembly; 23-roller; 24-conveying motor; 3-mounting frame; 31-upper through hole; 32-lower through hole; 33-moving block; 34-adjusting rod; 35-adjusting plate; 4-pneumatic cylinder; 41-piston rod; 5-gear hobbing structure; 51-gear hobbing seat; 52-gear hobbing frame; 53-roller; 54-gear hobbing motor; 55-gear hobbing cutter; 6-bidirectional screw rod; 7-guide rod; 8-drive motor; 9-operating table. DETAILED DESCRIPTION

[0016] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In view of the technical problems existing in the prior art, the applicant has provided a conveying mechanism on the frame, which is used to convey the channel steel plate on the operating table. The other end of the frame is symmetrically provided with gear hobbing structures on both sides, and the two gear hobbing structures are connected to the frame through a bidirectional screw rod, and a driving motor is installed at one end of the bidirectional screw rod through the side wall of the frame. The channel steel plate is automatically conveyed from the right end to the left end of the equipment through the conveying mechanism, and the driving motor drives the bidirectional screw rod to adjust the distance between the two gear hobbing structures according to the width of the plate, and then the gear hobbing structure performs gear hobbing on the plate.

[0018] like Figure 1 As shown, the utility model discloses a channel steel edge toothing device, including a frame 1, an operating table 9 for placing channel steel plates is arranged inside the frame 1, a conveying mechanism 2 is arranged on the frame 1, and the conveying mechanism 2 is used to convey the channel steel plates on the operating table 9, and gear hobbing structures 5 are symmetrically arranged on both sides of the other end of the frame 1, and the two gear hobbing structures 5 are connected to the frame 1 through a bidirectional screw rod 6, one end of the bidirectional screw rod 6 passes through the side wall of the frame 1 and is fixedly connected to the output end of the driving motor 8 of the outer wall of the frame 1, and the other end is transferred to the side wall of the frame 1. First, according to the width of the channel steel plate, the driving motor 8 is started to drive the bidirectional screw rod 6 to rotate, and the two gear hobbing structures 5 move toward or away from each other to a suitable position and stop, and the conveying mechanism 2 automatically conveys the channel steel plate from the right end to the left end of the operating table 9, and then the gear hobbing structure 5 performs gear hobbing on the edge of the channel steel plate.

[0019] In a preferred embodiment, a mounting form of a gear hobbing structure 5 is provided.

[0020] like Figure 1 As shown, the gear hobbing structure 5 includes a gear hobbing seat 51, on which two gear hobbing frames 52 are symmetrically mounted, and between the gear hobbing frames 52, a gear hobbing cutter 55 is connected via a roller 53, one end of the roller 53 is connected to the gear hobbing frame 52, and the other end of the roller 53 is installed with a gear hobbing motor 54 through the gear hobbing frame 52. When the gear hobbing motor 54 is started, the roller 53 is driven to rotate, thereby driving the gear hobbing cutter 55 on the roller 53 to rotate, so as to perform gear hobbing on the edge of the channel steel plate.

[0021] In a preferred embodiment, Figure 1As shown, the conveying mechanism 2 includes a first conveying component 21 and a second conveying component 22 . The first conveying component 21 is located in the feeding direction close to the operating table 9 , and the second conveying component 22 is located between the first conveying component 21 and the gear hobbing structure 5 .

[0022] In a preferred embodiment, a conveying mechanism installation form is provided, such as Figure 1 , Figure 2 As shown, the first conveying assembly 21 and the second conveying assembly 22 each include two rollers 23 and a conveying motor 24, one end of the axis of the lower roller 23 is connected to the inner wall of the U-shaped mounting frame 3, and the other end passes through the side wall of the U-shaped mounting frame 3 and is fixedly connected to the conveying motor 24, the U-shaped mounting frame 3 is fixedly installed on the frame 1, the axis of the upper roller 23 is connected to the moving block 33 in the lower through hole 32 on both side walls of the U-shaped mounting frame 3, the upper surface of the moving block 33 is fixedly connected to the adjusting rod 34, the upper end of the adjusting rod 34 passes through the U-shaped mounting frame 3 and is fixedly connected to the adjusting plate 35 in the through hole 31 on it, a pneumatic cylinder 4 is provided on the top of the U-shaped mounting frame 3, and the piston rod 41 of the pneumatic cylinder 4 passes through the top of the U-shaped mounting frame 3 and is fixedly connected to the adjusting plate 35. Place the channel steel plate between the upper and lower rollers 23, start the pneumatic cylinder 4, drive the adjustment plate 35 to move downward, thereby drive the moving block 33 to move downward, and then drive the upper roller 23 downward to press the channel steel plate, and then start the conveying motor 24 to drive the lower roller 23 to rotate. The rotational force of the upper and lower rollers 23 makes the channel steel plate between them move to the left end, thereby achieving the purpose of automatic conveying of the plate.

[0023] In a preferred embodiment, Figure 1 As shown, a guide rod 7 is fixedly connected to the left and right sides of the bidirectional screw rod 6 on the frame 1, and the guide rod 7 passes through two gear hobbing structures 5 and slides with the gear hobbing structures 5. This design can increase the stability of the rolling structure 5 when adjusting the distance.

[0024] In a preferred embodiment, Figure 1 As shown, a threaded hole is provided in the middle of the gear hobbing seat 51 to be threadedly matched with the bidirectional screw rod 6. The threaded hole and the thread of the bidirectional screw rod 6 can be fully matched to facilitate the adjustment of the distance between the two gear hobbing structures 5.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Therefore, although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the present invention can still be modified or replaced by equivalents. All technical solutions and improvements that do not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A channel steel edge tooth forming device, characterized in that: The invention comprises a frame (1), wherein an operating table (9) for placing channel steel plates is arranged inside the frame (1), a conveying mechanism (2) is arranged on the frame (1), and the conveying mechanism (2) is used to convey the channel steel plates on the operating table (9), and gear hobbing structures (5) are symmetrically arranged on both sides of the other end of the frame (1), and the two gear hobbing structures (5) are connected to the frame (1) through a bidirectional screw rod (6), one end of the bidirectional screw rod (6) passes through the side wall of the frame (1) and is fixedly connected to the output end of a driving motor (8) on the outer wall of the frame (1), and the other end is transferred to the side wall of the frame (1).

2. A channel steel edge toothing device according to claim 1, characterized in that: The gear hobbing structure (5) comprises a gear hobbing seat (51), two gear hobbing frames (52) are symmetrically mounted on the gear hobbing seat (51), a gear hobbing cutter (55) is connected between the gear hobbing frames (52) via a roller (53), one end of the roller (53) is connected to the gear hobbing frame (52), and the other end of the roller (53) passes through the gear hobbing frame (52) and is mounted with a gear hobbing motor (54).

3. A channel steel edge toothing device according to claim 1, characterized in that: The conveying mechanism (2) comprises a first conveying component (21) and a second conveying component (22), wherein the first conveying component (21) is located in a feeding direction close to the operating table (9), and the second conveying component (22) is located between the first conveying component (21) and the gear rolling structure (5).

4. A channel steel edge toothing device according to claim 3, characterized in that: The first conveying assembly (21) and the second conveying assembly (22) each comprise two rollers (23) and a conveying motor (24); one end of the axis of the upper roller (23) is connected to the inner wall of the U-shaped mounting frame (3), and the other end passes through the side wall of the U-shaped mounting frame (3) to be fixedly connected to the conveying motor (24); the U-shaped mounting frame (3) is fixedly mounted on the frame (1); the axis of the lower roller (23) is connected to a moving block (33) in a lower through hole (32) on both side walls of the U-shaped mounting frame (3); an upper surface of the moving block (33) is fixedly connected to an adjusting rod (34); an upper end of the adjusting rod (34) passes through the U-shaped mounting frame (3) and is fixedly connected to an adjusting plate (35) in an upper through hole (31) thereof; a pneumatic cylinder (4) is provided at the top of the U-shaped mounting frame (3); a piston rod (41) of the pneumatic cylinder (4) passes through the top of the U-shaped mounting frame (3) and is fixedly connected to the adjusting plate (35).

5. The channel steel edge toothing device according to claim 1, characterized in that: A guide rod (7) is fixedly connected to the frame (1) on the left and right sides of the bidirectional screw rod (6), respectively. The guide rod (7) passes through the two gear hobbing structures (5) and is slidably engaged with the gear hobbing structures (5).

6. A channel steel edge toothing device according to claim 2, characterized in that: A threaded hole is provided in the middle of the gear hobbing seat (51) and is threadably matched with the bidirectional screw rod (6).

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