Bending processing device for bridging reinforcing steel bar of lightning protection net

Abstract

The utility model discloses a lightning protection net bridging steel bar bending processing device which comprises a bottom plate, a processing seat and a processing mechanism. The machining base is arranged on the bottom plate, and a movable groove is formed in the machining base. The machining mechanism comprises two clamping ends, a rotating end and a bent part. The two clamping ends are installed on the two sides of the machining base, the two clamping ends are provided with the rotating ends, so that a clamping area is formed on the machining base, and the bending part is rotationally connected to the machining base and used for bending an object clamped in the clamping area. The circular workpiece bending device has the advantages that the technical problems that in the prior art, in a building construction site, the bending means of a circular workpiece is single, bending is conducted manually, the bending efficiency is low, and the product quality is invisibly reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a lightning protection net bridging steel bar bending processing device. Background Art

[0002] In construction projects, lightning protection net bridging is a very important process. Its function is to connect the building's lightning protection system with the grounding system to protect the building from lightning damage. The lightning protection net bridging requires the use of bridging round steel at the location of the steel sleeve, or when the grounding bus encounters expansion joints and settlement joints, it is bent and welded at these locations. Since round steel is straight when it is produced, it needs to be bent before use;

[0003] Existing steel bar bending machines are large in size and high in cost, so manual processing and bending of round steel are used in many construction projects; however, manual production also has many problems, such as the low precision of manual processing of round steel. For complex shapes, the error will be relatively large if workers rely solely on their visual judgment, and the bending angles of the same batch of round steel are difficult to unify, which not only results in low production efficiency, but also low production quality. Utility Model Content

[0004] The purpose of the utility model is to overcome the above-mentioned technical deficiencies and provide a lightning protection net bridging steel bar bending machine to solve the technical problem that in the prior art at the construction site, the bending means of circular workpieces are relatively single and all bending is done manually, the bending efficiency is low, and the product quality is virtually reduced.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] A lightning protection net bridging steel bar bending and processing device, comprising:

[0007] Base plate;

[0008] A processing seat, the processing seat is arranged on the bottom plate, and a movable groove is opened on the processing seat;

[0009] The processing mechanism includes two clamping ends, a rotating end and a bending piece; the two clamping ends are installed on both sides of the processing seat, and the rotating end is arranged on the two clamping ends, so that a clamping area is formed on the processing seat, and the bending piece is rotatably connected to the processing seat and is used to bend the object clamped in the clamping area.

[0010] In a specific embodiment, at least three anti-slip pads are connected to the lower end of the bottom plate.

[0011] In a specific embodiment, sleeves are fixed on the processing seat and on both sides of the movable groove, and the bending part is rotatably connected inside the sleeve.

[0012] In a specific embodiment, any one of the engaging ends includes a fixed steel part, a connecting seat, a lower clamping block and an upper clamping block; the fixed steel part is connected to the processing seat by bolts, and the connecting seat is provided on the fixed steel part, the lower clamping block is provided on the connecting seat, the lower clamping block is connected to the upper clamping block via the rotating end, and a circular clamping area is formed between the lower clamping block and the upper clamping block.

[0013] In a specific embodiment, an arc-shaped bearing block is arranged in the lower clamping block; a plurality of elastic members are connected to a side of the upper clamping block facing the bearing block, and a pressing block cooperating with the bearing block is connected to the ends of the plurality of elastic members.

[0014] In a specific embodiment, screw holes are provided on the sides of the lower clamping block and the upper clamping block away from the rotating end.

[0015] In a specific embodiment, the rotating end includes a shaft, and the upper clamping block is connected to the lower clamping block through the shaft.

[0016] In a specific embodiment, the bending part includes a pressure rod; an extension rod body is integrally formed on both sides of the pressure rod, the extension rod body is rotatably connected in the sleeve, and the pressure rod is arranged between the two clamping ends, and a gripping end is arranged at the end of the pressure rod.

[0017] Compared with the prior art, the beneficial effects of the utility model include:

[0018] 1. Compared with the prior art, the utility model provides a processing seat on the bottom plate and a movable groove in the processing seat to facilitate the movement of the entire bending part, wherein engaging ends are provided on both sides of the processing seat to facilitate clamping of the object to be processed so that it will not be displaced, and then the bending part moves downward to bend the object, thereby greatly improving the bending efficiency of the device and reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model lightning protection net bridging steel bar bending processing device;

[0020] Figure 2 It is a schematic diagram of the side structure of the utility model of the lightning protection net bridging steel bar bending processing device;

[0021] Figure 3 This utility model Figure 2The enlarged schematic diagram at A in the middle;

[0022] Figure 4 It is a bottom view of the utility model of the lightning protection net bridging steel bar bending processing device;

[0023] Figure 5 It is a top view of a lightning protection net bridging steel bar bending machine of the utility model.

[0024] In the figure: 1, bottom plate; 11, anti-slip pad; 2, processing seat; 21, movable groove; 22, sleeve; 3, processing mechanism; 31, clamping end; 311, fixed steel piece; 312, connecting seat; 313, lower clamping block; 3131, bearing block; 314, upper clamping block; 3141, elastic piece; 3142, pressure block; 315, screw hole; 32, rotating end; 321, shaft body; 33, bending piece; 331, pressure rod; 332, holding end; 333, extension rod body. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model. Figure 1 The utility model provides a lightning protection net bridging steel bar bending processor, comprising a base plate 1, a processing seat 2 and a processing mechanism 3; the processing seat 2 is arranged on the base plate 1, and a movable groove 21 is opened on the processing seat 2; the processing mechanism 3 comprises two clamping ends 31, a rotating end 32 and a bending member 33; the two clamping ends 31 are installed on both sides of the processing seat 2, and the two clamping ends 31 are provided with a rotating end 32, so that a clamping area is formed on the processing seat 2, and the bending member 33 is rotatably connected to the processing seat 2, and is used to clamp objects in the clamping area and bend them.

[0026] By setting a processing seat 2 on the base plate 1 and setting a movable groove 21 in the processing seat 2, the entire bending part 33 can be easily moved, wherein the clamping ends 31 are set on both sides of the processing seat 2 to facilitate clamping of the object to be processed so that it will not be displaced, and then the bending part 33 moves downward to bend the object, which greatly improves the bending efficiency of the device and reduces the labor intensity of the staff.

[0027] To improve the stability of the base plate 1 during use, please refer to Figure 4 In a preferred embodiment, at least three anti-slip pads 11 are connected to the lower end of the base plate 1 .

[0028] Three anti-skid pads 11 are arranged at the lower end of the bottom plate 1 to enhance the stability of the bottom plate 1 when it is placed, and to prevent the bottom plate 1 from sliding during use of the device.

[0029] To improve the rotation efficiency of the bending member 33, please refer to Figure 1 , Figure 2 and Figure 5 In a preferred embodiment, sleeves 22 are fixed on the processing seat 2 and on both sides of the movable groove 21, and a bending part 33 is rotatably connected in the sleeve 22, and the bending part 33 includes a pressure rod 331; an extension rod body 333 is integrally formed on both sides of the pressure rod 331, and the extension rod body 333 is rotatably connected in the sleeve 22, and the pressure rod 331 is arranged between the two clamping ends 31, and a gripping end 332 is arranged at the end of the pressure rod 331.

[0030] A sleeve 22 is provided on the processing seat 2, so that the extension rod body 333 can be rotated in the sleeve 22, which facilitates the rotation of the pressure rod 331. The sleeve 22 is formed by splicing two semicircular shells, so that the extension rod body 333 on the pressure rod 331 can be conveniently assembled in the sleeve 22, and by providing a holding end 332 at the end of the pressure rod 331, the holding effect of the entire pressure rod 331 can be improved, which makes it more convenient for the staff to press the entire pressure rod 331 with force.

[0031] To improve the stability of the workpiece during bending, refer to Figure 1 - Figure 3 In a preferred embodiment, any one of the clamping ends 31 includes a fixed steel piece 311, a connecting seat 312, a lower clamping block 313 and an upper clamping block 314; the fixed steel piece 311 is connected to the processing seat 2 by bolts, and the fixed steel piece 311 is provided with a connecting seat 312, the connecting seat 312 is provided with a lower clamping block 313, the lower clamping block 313 is connected with an upper clamping block 314 through the rotating end 32, and a circular clamping area is formed between the lower clamping block 313 and the upper clamping block 314 In the embodiment of the present invention, an arc-shaped supporting block 3131 is arranged in the lower clamping block 313; a plurality of elastic members 3141 are connected to a side of the upper clamping block 314 facing the supporting block 3131, and a pressing block 3142 cooperating with the supporting block 3131 is connected to the ends of the plurality of elastic members 3141. Screw holes 315 are provided on the sides of the lower clamping block 313 and the upper clamping block 314 away from the rotating end 32. The rotating end 32 includes a shaft 321, and the upper clamping block 314 is connected to the lower clamping block 313 through the shaft 321.

[0032] Wherein, fixed steel parts 311 are arranged on both sides of the processing seat 2, so as to facilitate setting a connecting seat 312 on the fixed steel part 311, and by installing the lower clamping block 313 on the connecting seat 312, and connecting the upper clamping block 314 on the lower clamping block 313 through the shaft body 321, the upper clamping block 314 can be flipped on the lower clamping block 313, so that it is convenient to place the workpiece on the supporting block 3131 of the lower clamping block 313, and by arranging the elastic part 3141 and the pressure block 3142 on the upper clamping block 314, the clamping efficiency of the lower clamping block 313 and the upper clamping block 314 on the workpiece can be further enhanced, and by setting the screw hole 315 between the lower clamping block 313 and the upper clamping block 314, the lower clamping block 313 and the upper clamping block 314 can be fastened by the external bolts.

[0033] In order to better understand the present invention, the following Figure 1 - Figure 5 The following is a detailed description of the working process of the lightning protection net bridging steel bar bending processing device of the utility model: when in use, the staff flips the upper clamping block 314 so that the upper clamping block 314 and the lower clamping block 313 are no longer connected, and the staff pushes the pressure rod 331 to make it in a vertical state, and then places the workpiece to be processed horizontally on the bearing block 3131 of the lower clamping block 313. When the workpiece is placed, the upper clamping block 314 is driven to flip through the shaft body 321, and the pressure block 3142 is urged to fit the surface of the workpiece, and the upper clamping block 314 is pressed hard to make the elastic member 3141 Deformation occurs, and an external bolt passes through the screw hole 315 to form a fastening structure between the lower clamping block 313 and the upper clamping block 314 for fastening the workpiece. Then the staff drives the entire pressure rod 331 to move downward through the gripping end 332, and presses down the clamped workpiece through the pressure rod 331, so as to achieve the bending effect. When the bending is completed, the staff removes the external bolt and pushes the upper clamping block 314 to flip it, so as to take out the bent workpiece. The device is simple to operate and has a higher bending efficiency, which greatly improves the staff's bending efficiency of the workpiece at the construction site.

[0034] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A lightning protection net bridging steel bar bending machine, characterized in that: include: Base plate; A processing seat, the processing seat is arranged on the bottom plate, and a movable groove is opened on the processing seat; The processing mechanism includes two clamping ends, a rotating end and a bending piece; the two clamping ends are installed on both sides of the processing seat, and the rotating end is arranged on the two clamping ends, so that a clamping area is formed on the processing seat, and the bending piece is rotatably connected to the processing seat and is used to bend the object clamped in the clamping area.

2. The lightning protection net bridging steel bar bending machine according to claim 1, characterized in that: At least three anti-slip pads are connected to the lower end of the bottom plate.

3. The lightning protection net bridging steel bar bending machine according to claim 1, characterized in that: Sleeves are fixed on the processing seat and on both sides of the movable groove, and the bending parts are rotatably connected in the sleeves.

4. The lightning protection net bridging steel bar bending machine according to claim 1, characterized in that: Any one of the engaging ends includes a fixed steel part, a connecting seat, a lower clamping block and an upper clamping block; the fixed steel part is connected to the processing seat by bolts, and the connecting seat is provided on the fixed steel part, the lower clamping block is provided on the connecting seat, the lower clamping block is connected to the upper clamping block via the rotating end, and a circular clamping area is formed between the lower clamping block and the upper clamping block.

5. The lightning protection net bridging steel bar bending machine according to claim 4, characterized in that: An arc-shaped bearing block is arranged inside the lower clamping block; a surface of the upper clamping block facing the bearing block is connected with a plurality of elastic members, and the ends of the plurality of elastic members are connected with a pressing block matched with the bearing block.

6. The lightning protection net bridging steel bar bending machine according to claim 5, characterized in that: The lower clamping block and the upper clamping block are both provided with screw holes on one side away from the rotating end.

7. The lightning protection net bridging steel bar bending machine according to claim 5, characterized in that: The rotating end comprises a shaft body, and the upper clamping block is connected to the lower clamping block via the shaft body.

8. The lightning protection net bridging steel bar bending machine according to claim 3, characterized in that: The bending part includes a pressure rod; both sides of the pressure rod are integrally formed with extension rod bodies, the extension rod bodies are rotatably connected in the sleeve, and the pressure rod is arranged between the two clamping ends, and the end of the pressure rod is provided with a gripping end.

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