Bending device for steel member machining

Abstract

The utility model discloses a bending device for steel member machining, and relates to the technical field of steel member machining. The bending and leveling device comprises a bottom frame, the bottom frame is provided with a bending mechanism and a leveling mechanism which are matched for use, the bending mechanism comprises a lead screw and a guide rod, the lead screw is rotatably inserted into the bottom frame, the outer side of the lead screw is sleeved with a screw cylinder in a threaded mode, rotating wheels are fixedly installed at the two ends of the lead screw, and rotating rods are rotatably inserted into the rotating wheels. The two ends of the screw cylinder are fixedly connected with a first bent base and a second bent base correspondingly, and the first bent base and the second bent base are both movably arranged on the lead screw in a sleeving mode. Through the arrangement and use of the bending mechanism, a first bending seat and a second bending seat can be synchronously driven to move, so that a first sliding frame and a second sliding frame can be driven to synchronously move, the first sliding frame and the first bending seat or the second sliding frame and the second bending seat can be conveniently moved to the position under a push plate, and therefore different bending requirements can be met; and therefore, the practicability and functionality of the bending device are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of steel component processing technology, specifically a bending device for steel component processing. Background Technology

[0002] Steel components refer to steel structural composite components that can bear and transmit loads, made of steel plates, angle steel, channel steel, I-beams, welded or hot-rolled H-beams that are cold-bent or welded together with connectors. Steel components often require bending devices for bending operations during processing.

[0003] However, most existing bending devices for steel component processing only have one pair of bending dies, which cannot meet different bending requirements and thus reduces the practicality and functionality of the bending device.

[0004] To address the aforementioned problems, this application proposes a bending device for processing steel components. Utility Model Content

[0005] To address the problem that existing bending devices for steel component processing only have one pair of bending dies, which cannot meet different bending requirements, the purpose of this utility model is to provide a bending device for steel component processing.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A bending device for processing steel components includes a base frame, on which a bending mechanism and a leveling mechanism are provided for cooperation. The bending mechanism includes a lead screw and a guide rod. The lead screw is rotatably inserted into the base frame, and a screw cylinder is threaded onto the outer side of the lead screw. Rotary wheels are fixedly installed at both ends of the lead screw, and rotating rods are rotatably inserted into the rotary wheels. A bending seat one and a bending seat two are fixedly connected to both ends of the screw cylinder, and both bending seats one and two are movably sleeved on the lead screw. A concave hole is opened in the middle of both bending seats one and two, and the lead screw movably passes through the concave hole. The guide rod is fixedly inserted into both sides of the base frame, and slides through bending seats one and two. Symmetrically distributed insertion holes are opened on both sides of the base frame, and the guide rod is fixedly inserted... Inside the socket, guide holes are provided on both lower ends of bent seat 1 and bent seat 2, and guide rods slide through the guide holes. Vertical rods are fixedly inserted into both upper ends of bent seat 1 and bent seat 2, and collars are fixedly sleeved at the ends of the vertical rods. Slide 1 and slide 2 are slidably sleeved on adjacent vertical rods, and bending rod 1, which cooperates with bent seat 1, is fixedly inserted into the lower end of slide 1. Bending rod 2, which cooperates with bent seat 2, is fixedly inserted into the lower end of slide 2. Springs are fixedly connected to both lower ends of slide 1 and slide 2, and the ends of the springs are fixedly connected to bent seat 1 and bent seat 2, respectively. An electric push rod is fixedly installed at the top center of the bottom frame, and the output end of the electric push rod slides through the bottom frame and a push plate, which cooperates with slide 1 and slide 2, is fixedly sleeved at its end.

[0007] Preferably, the leveling mechanism includes a screw, and screw holes are provided at the four corners of the bottom of the base frame. The screw is threaded into the screw holes. A matching base plate is fixedly installed at the bottom of the screw. A handwheel is fixedly installed at the top of the screw, and the outer wall of the handwheel is covered with a layer of anti-slip texture. A matching protrusion is fixedly installed at the bottom of the base plate, and the protrusions are distributed in an array.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] 1. By setting and using the bending mechanism, the bending seat one and bending seat two can be moved synchronously, thereby driving the slide one and slide two to move synchronously. This allows the slide one and bending seat one or the slide two and bending seat two to be easily moved to the bottom of the push plate, thus meeting different bending requirements and effectively improving the practicality and functionality of the bending device.

[0010] 2. The leveling mechanism allows for easy adjustment of the distance between the chassis and the bottom frame, thus ensuring the stable operation of the bending device. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle.

[0014] Figure 3 This is a schematic diagram of the installation of the electric push rod in this utility model.

[0015] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point B.

[0016] Figure 5 This utility model Figure 3 Enlarged schematic diagram of the structure at point C.

[0017] Figure 6 This utility model Figure 3 Enlarged schematic diagram of the structure at point D.

[0018] In the diagram: 1. Base frame; 11. Screw hole; 12. Insertion hole; 2. Bending mechanism; 21. Lead screw; 22. Guide rod; 23. Screw barrel; 24. Bend seat one; 25. Bend seat two; 26. Vertical rod; 27. Collar; 28. Slide one; 29. ​​Slide two; 210. Bending rod one; 211. Bending rod two; 212. Spring; 213. Electric push rod; 214. Push plate; 215. Rotary wheel; 216. Rotating rod; 217. Concave hole; 218. Guide hole; 3. Leveling mechanism; 31. Screw; 32. Chassis; 33. Handwheel; 34. Protrusion. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example: Figures 1-6As shown, this utility model provides a bending device for processing steel components, including a base frame 1. The base frame 1 is equipped with a bending mechanism 2 and a leveling mechanism 3 for cooperative use. The bending mechanism 2 includes a lead screw 21 and a guide rod 22. The lead screw 21 is rotatably inserted into the base frame 1, and a screw cylinder 23 is threaded onto the outer side of the lead screw 21. Rotary wheels 215 are fixedly installed at both ends of the lead screw 21, and rotating rods 216 are rotatably inserted into the rotary wheels 215. The cooperative use of the rotary wheels 215 and the rotating rods 216 facilitates the convenient rotation of the lead screw 21. Two ends of 23 are fixedly connected to a first bent seat 24 and a second bent seat 25, respectively. Both the first bent seat 24 and the second bent seat 25 are movably sleeved on the lead screw 21. A recessed hole 217 is provided in the middle of both the first bent seat 24 and the second bent seat 25, and the lead screw 21 moves through the recessed hole 217. The recessed hole 217 ensures the normal rotation of the lead screw 21. The guide rod 22 is fixedly inserted into both sides of the bottom frame 1, and the guide rod 22 slides through the first bent seat 24 and the second bent seat 25. Symmetrically distributed insertion holes 12 are provided on both sides of the bottom frame 1, and the guide rod 22... 2. The guide rod 22 is fixedly inserted into the socket 12. The socket 12 provides a guarantee for the stable insertion of the guide rod 22. Guide holes 218 are opened through the lower ends of both sides of the bent seat 1 24 and bent seat 25, and the guide rod 22 slides through the guide holes 218. Vertical rods 26 are fixedly inserted into the upper ends of both sides of the bent seat 1 24 and bent seat 25, and collars 27 are fixedly sleeved at the ends of the vertical rods 26. Slide brackets 1 28 and 29 are slidably sleeved on adjacent vertical rods 26, and the lower end of slide bracket 1 28 is fixedly inserted with a component that cooperates with bent seat 1 24. The lower end of the slide 29 is fixedly connected to the bending rod 211 that cooperates with the bending seat 25. The lower ends of both sides of the slide 28 and the slide 29 are fixedly connected to springs 212. The ends of the springs 212 are fixedly connected to the bending seat 24 and the bending seat 25 respectively. The top center of the bottom frame 1 is fixedly installed with an electric push rod 213. The output end of the electric push rod 213 slides through the bottom frame 1 and is fixedly sleeved with a push plate 214 that cooperates with the slide 28 and the slide 29.

[0021] By adopting the above technical solution, during use, rotating any one of the rotating rods 216 can drive the corresponding rotating wheel 215 to rotate, which in turn drives the lead screw 21 to rotate, which in turn drives the screw barrel 23 to move, thereby driving the first bending seat 24 and the second bending seat 25 to move synchronously, and thus driving the first slide 28 and the second slide 29 to move synchronously. When the slide 28 or the second slide 29 to be used is moved directly below the push plate 214, the rotating rod 216 is stopped. Then, the steel component to be bent is placed on the corresponding first bending seat 24 or the second bending seat 25 in sequence, and the electric push rod 213 is started. This allows the push plate 214 to move up and down in a cyclical motion, which in turn pushes the slide 28 or slide 29 downwards when it moves downwards. This further drives the bending rod 210 or bending rod 211 downwards to perform bending operations. At the same time, the corresponding spring 212 is compressed. When the push plate 214 moves upwards, the spring 212 will drive the corresponding slide 28 or slide 29 upwards to reset. During the bending operation, the user can readjust the relative positions of slide 28 and slide 29 with the push plate 214 according to the above steps to meet different bending requirements.

[0022] The leveling mechanism 3 includes a screw 31. Screw holes 11 are provided at the four corners of the bottom of the base frame 1, and the screw 31 is threaded into the screw holes 11. A matching base plate 32 is fixedly installed at the bottom of the screw 31. A handwheel 33 is fixedly installed at the top of the screw 31, and the outer wall of the handwheel 33 is covered with a layer of anti-slip texture. A matching protrusion 34 is fixedly installed at the bottom of the base plate 32, and the protrusions 34 are distributed in an array. The use of the protrusions 34 can increase friction and stabilize the support.

[0023] By adopting the above technical solution, when using the device, place it in a suitable position and rotate the four handwheels 33 as needed, thereby driving the corresponding screw 31 to rotate, and then arbitrarily adjusting the distance between the corresponding chassis 32 and the bottom frame 1. After leveling the bottom frame 1, stop rotating the handwheels 33.

[0024] Working principle: When in use, place the bending device in a suitable position and rotate the four handwheels 33 as needed, which will drive the corresponding screw 31 to rotate, thereby allowing the distance between the corresponding chassis 32 and the bottom frame 1 to be adjusted arbitrarily. After leveling the bottom frame 1, stop rotating the handwheels 33.

[0025] Then, rotating any one of the rotating rods 216 will cause the corresponding rotating wheel 215 to rotate, which in turn will cause the lead screw 21 to rotate, which will further cause the screw barrel 23 to move, thereby causing the first bending seat 24 and the second bending seat 25 to move synchronously, and in turn, causing the first carriage 28 and the second carriage 29 to move synchronously. When the first carriage 28 or the second carriage 29 to be used is moved directly below the push plate 214, the rotating rod 216 is stopped. Then, the steel component to be bent is placed on the corresponding first bending seat 24 or the second bending seat 25 in sequence, and the electric push rod 213 is started, thereby enabling it to be bent. The push plate 214 moves up and down in a cyclical motion, which in turn pushes the slide 28 or slide 29 downwards when it moves downwards. This further drives the bending rod 210 or bending rod 211 downwards to perform bending operations. At the same time, the corresponding spring 212 is compressed. When the push plate 214 moves upwards, the spring 212 will drive the corresponding slide 28 or slide 29 upwards to reset. During the bending operation, the user can readjust the relative positions of slide 28 and slide 29 with the push plate 214 according to the above steps to meet different bending requirements.

[0026] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A bending device for processing steel members, comprising a base frame (1), characterized in that: The bottom frame (1) is provided with a bending mechanism (2) and a leveling mechanism (3) used in cooperation, the bending mechanism (2) comprises a lead screw (21) and a guide rod (22), the lead screw (21) is rotatably inserted into the bottom frame (1), and the outer side of the lead screw (21) is threadedly sleeved with a screw cylinder (23), both ends of the screw cylinder (23) are fixedly connected with a bending seat one (24) and a bending seat two (25) respectively, and the bending seat one (24) and the bending seat two (25) are movably sleeved on the lead screw (21), the guide rod (22) is fixedly inserted into the both sides of the bottom frame (1), and the guide rod (22) slidably penetrates the bending seat one (24) and the bending seat two (25), the both side upper ends of the bending seat one (24) and the bending seat two (25) are fixedly inserted with vertical rods (26), and the tail ends of the vertical rods (26) are fixedly sleeved with sleeve rings (27), adjacent vertical rods (26) are slidably sleeved with a sliding frame one (28) and a sliding frame two (29) respectively, the lower end of the sliding frame one (28) is fixedly inserted with a bending rod one (210) used in cooperation with the bending seat one (24), the lower end of the sliding frame two (29) is fixedly inserted with a bending rod two (211) used in cooperation with the bending seat two (25), the both side lower ends of the sliding frame one (28) and the sliding frame two (29) are fixedly connected with springs (212), the tail ends of the springs (212) are fixedly connected with the bending seat one (24) and the bending seat two (25) respectively, the middle part of the top end of the bottom frame (1) is fixedly installed with an electric push rod (213), and the output end of the electric push rod (213) slidably penetrates the bottom frame (1) and is fixedly sleeved with a push plate (214) at the tail end, which is used in cooperation with the sliding frame one (28) and the sliding frame two (29).

2. A bending apparatus for processing a steel member according to claim 1, characterized in that The leveling mechanism (3) comprises a screw rod (31), screw holes (11) are formed in the four corners of the bottom end of the bottom frame (1), and the screw rod (31) is threadedly inserted into the screw holes (11).

3. A bending apparatus for processing a steel member according to claim 2, wherein The top end of the screw rod (31) is fixedly installed with a hand wheel (33), and the outer wall of the hand wheel (33) is covered with a layer of anti-skid lines.

4. A bending apparatus for processing a steel member according to claim 2, characterized in that The bottom end of the bottom disc (32) is fixedly installed with a protrusion (34) used in cooperation, and the protrusion (34) is arranged in an array.

5. A bending apparatus for processing a steel member according to claim 1, characterized in that, Both ends of the lead screw (21) are fixedly installed with rotating wheels (215), and rotating rods (216) are rotatably inserted into the rotating wheels (215).

6. A bending apparatus for processing a steel member according to claim 1, characterized in that The middle parts of the bending seat one (24) and the bending seat two (25) are provided with recessed holes (217), and the lead screw (21) movably penetrates the recessed holes (217).

7. A bending apparatus for processing a steel member according to claim 1, wherein Both sides of the bottom frame (1) are provided with symmetrically distributed insertion holes (12), and the guide rod (22) is fixedly inserted into the insertion holes (12).

8. The bending apparatus for processing a steel member according to claim 1, characterized in that, Both side lower ends of the bending seat one (24) and the bending seat two (25) are provided with guide holes (218), and the guide rod (22) slidably penetrates the guide holes (218).

Images