Building flat steel bending device

Abstract

The utility model discloses a building flat steel bender which comprises a bending table, a bending assembly and an angle adjusting assembly, angle scale marks and a vertical plate are arranged at the top of the bending table, a sliding groove is formed in the bending table, and the angle adjusting assembly is arranged in the sliding groove. The bending assembly comprises a rotating rod inserted in the bending table in a penetrating mode, a transverse rod arranged at the top of the rotating rod, a bending rod arranged at the bottom of the transverse rod and a handle arranged on the transverse rod. The angle adjusting assembly comprises a sliding base in sliding connection with the bending table, a fastening rotary knob in threaded connection with the sliding base and a baffle arranged at the top of the sliding base. According to the flat steel bending device, a transverse rod of the arranged bending assembly can rotate to drive a bending rod, the rotating bending rod can bend flat steel, then a fastening rotary knob of the arranged angle adjusting assembly can be unscrewed, a sliding seat can be moved after unscrewing, and the position of the sliding seat can be accurately adjusted by referring to angle scale marks in the moving process; and then the transverse rod can be blocked through the baffle, so that the bending angle can be accurately adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of flat steel bending devices, in particular to a building flat steel bender. Background Art

[0002] Flat steel refers to steel with a width of 12-300mm, a thickness of 3-60mm, a rectangular cross section and slightly blunt edges. Flat steel can be finished steel, or it can be used as a blank for welded pipes and thin plate blanks for laminated thin plates. For ease of use, flat steel usually needs to be bent by a bender, which can bend flat steel at different angles.

[0003] After searching, the patent with announcement number CN111922141A discloses a portable flat steel bender, and its content records "including a pliers body, a movable pin shaft, a pliers shell, a movable mold, a semicircular chamfer, a transverse stop pin, a longitudinal stop pin, and a movable arm. The inner side of the movable mold is provided with a semicircular chamfer, and a transverse stop pin is welded to the front end of the pliers shell. The transverse stop pin is provided with a circular hole, and the longitudinal stop pin is connected to the transverse stop pin by inserting the circular hole; a movable pin shaft is provided in the pliers body, and the movable pin shaft is connected to the movable arm, and a rubber handle is provided on the movable arm. The present invention has a simple structure, does not require power supply, is small in size, is easy to carry, and is easy to use. The bending process is completed inside the base, which ensures the safety of construction workers. Because its punch part is small..." From the above, it can be seen that the bending angle of the flat steel bender of this patent is not easy to adjust, and the accuracy of the adjusted angle is poor, and there are certain shortcomings. Summary of the invention

[0004] The utility model aims to solve the problems existing in the prior art or related technologies.

[0005] To this end, the technical solution adopted by the utility model is: a building flat steel bender, including a bending table, a bending assembly and an angle adjustment assembly, the top of the bending table is provided with angle scale lines and a vertical plate, the bending table is provided with a slide groove, the bending assembly includes a rotating rod inserted into the bending table, a cross bar arranged on the top of the rotating rod, a bending rod arranged at the bottom of the cross bar and a handle arranged on the cross bar, the angle adjustment assembly includes a sliding seat slidably connected to the bending table, a fastening knob threadedly connected to the sliding seat and a baffle arranged on the top of the sliding seat.

[0006] Preferably, a mounting hole is provided on the bending table.

[0007] Preferably, the vertical plate is L-shaped.

[0008] Preferably, the rotating rod is inserted into the mounting hole, and a nut is threadedly connected to the bottom of the rotating rod.

[0009] Preferably, a sliding block is provided on the inner wall of the sliding seat, and the sliding block is rotatably connected to the bending table through a sliding groove.

[0010] Preferably, the fastening knob is a T-shaped stud.

[0011] By adopting the above technical scheme, the beneficial effects achieved by the utility model are as follows: the rotation of the cross bar of the bending assembly provided in the utility model can drive the bending rod, and the rotating bending rod can bend the flat steel, and then the fastening knob of the angle adjustment assembly provided can be loosened, and the sliding seat can be moved after loosening, and the position of the sliding seat can be accurately adjusted by referring to the angle scale line during the movement, and then the cross bar can be blocked by the baffle plate to accurately adjust the bending angle, and then the nut provided can be rotated to disengage from the rotating rod, and after disengagement, the bending assembly can be directly moved upward until the bending assembly is detached from the bending table, thereby achieving a detachable effect, so as to facilitate replacement and maintenance of the bending assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the bending table of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the bending assembly of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the angle adjustment component of the utility model.

[0016] Reference numerals:

[0017] 100, bending table; 110, angle scale line; 120, vertical plate; 130, slide groove; 140, mounting hole;

[0018] 200, bending assembly; 210, crossbar; 220, handle; 230, bending rod; 240, rotating rod; 250, nut;

[0019] 300, angle adjustment assembly; 310, sliding seat; 320, slider; 330, tightening knob; 340, baffle. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0021] The following describes some embodiments of the utility model in conjunction with the accompanying drawings to provide a building flat steel bender. Example

[0022] Reference Figure 1-4 , which is the first embodiment of the utility model, provides a building flat steel bender, including a bending table 100, a bending assembly 200 and an angle adjustment assembly 300.

[0023] Specifically, the top of the bending table 100 is provided with an angle scale line 110 and a vertical plate 120. The angle scale line 110 can be used when adjusting the angle adjustment component 300 to accurately adjust the bending angle. The vertical plate 120 is L-shaped. A slide groove 130 is provided on the bending table 100. The bending table 100 is provided with a mounting hole 140, and the mounting hole 140 can be used to install the bending component 200.

[0024] Specifically, the bending assembly 200 includes a rotating rod 240 inserted into the bending table 100, a cross bar 210 arranged at the top of the rotating rod 240, a bending rod 230 arranged at the bottom of the cross bar 210, and a handle 220 arranged on the cross bar 210. The handle 220 can be gripped and the cross bar 210 can be driven to rotate by the handle 220. The rotation of the cross bar 210 can drive the bending rod 230. The rotating bending rod 230 can bend the flat steel for use. The rotating rod 240 is inserted into the mounting hole 140. The bottom of the rotating rod 240 is threadedly connected with a nut 250. The nut 250 can be rotated to disengage from the rotating rod 240. After the nut 250 is disengaged, the bending assembly 200 can be directly moved upward until the bending assembly 200 is disengaged from the bending table 100, thereby achieving a detachable effect so as to replace and repair the bending assembly 200.

[0025] Specifically, the angle adjustment assembly 300 includes a sliding seat 310 slidably connected to the bending table 100, a fastening knob 330 threadedly connected to the sliding seat 310, and a baffle 340 arranged on the top of the sliding seat 310. The fastening knob 330 can be loosened. After the fastening knob 330 is loosened, the sliding seat 310 can be moved. During the movement, the angle scale line 110 can be referred to, and the position of the sliding seat 310 can be accurately adjusted according to the desired bending angle. After that, the cross bar 210 can be blocked by the baffle 340 to accurately adjust the bending angle.

[0026] Furthermore, a slider 320 is provided on the inner wall of the sliding seat 310, and the slider 320 is rotatably connected to the bending table 100 through the sliding groove 130. The cooperation between the slider 320 and the sliding groove 130 enables the sliding seat 310 to only move on the bending table 100 for adjustment.

[0027] Furthermore, the fastening knob 330 is a T-shaped stud, and the fastening knob 330 fixes the sliding seat 310 by abutting against the bending table 100 so as to adjust the position of the sliding seat 310 .

[0028] The working principle and use process of the utility model are as follows: when in use, the fastening knob 330 of the angle adjustment assembly 300 can be loosened, and the sliding seat 310 can be moved after the fastening knob 330 is loosened. During the movement, the angle scale line 110 can be referred to, and the position of the sliding seat 310 can be accurately adjusted according to the desired bending angle. After adjustment, the fastening knob 330 is tightened, and then the flat steel is inserted between the rotating rod 240 and the bending rod 230, and abutted against the vertical plate 120, and then the handle 220 can be gripped and the handle 2 20 drives the cross bar 210 to rotate, and the rotation of the cross bar 210 can drive the bending rod 230, and the rotating bending rod 230 can bend the flat steel. Then, the cross bar 210 can be blocked by the baffle 340, and the bending angle can be accurately adjusted for use. Finally, the nut 250 can be rotated to disengage from the rotating rod 240. After the nut 250 is disengaged, the bending assembly 200 can be directly moved upward until the bending assembly 200 is separated from the bending table 100, thereby achieving a detachable effect, so as to replace and repair the bending assembly 200.

[0029] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A building flat steel bender, characterized in that: include: A bending table (100), wherein the top of the bending table (100) is provided with an angle scale line (110) and a vertical plate (120), and the bending table (100) is provided with a slide groove (130); a bending assembly (200), comprising a rotating rod (240) inserted into the bending table (100), a cross bar (210) arranged at the top of the rotating rod (240), a bending rod (230) arranged at the bottom of the cross bar (210), and a handle (220) arranged on the cross bar (210); and an angle adjustment assembly (300), comprising a sliding seat (310) slidably connected to the bending table (100), a tightening knob (330) threadedly connected to the sliding seat (310), and a baffle (340) arranged at the top of the sliding seat (310).

2. A building flat steel bender according to claim 1, characterized in that: The bending platform (100) is provided with a mounting hole (140).

3. A building flat steel bender according to claim 1, characterized in that: The vertical plate (120) is L-shaped.

4. A building flat steel bender according to claim 1, characterized in that: The rotating rod (240) is inserted into the mounting hole (140), and a nut (250) is threadedly connected to the bottom of the rotating rod (240).

5. A building flat steel bender according to claim 1, characterized in that: The inner wall of the sliding seat (310) is provided with a sliding block (320), and the sliding block (320) is rotatably connected to the bending table (100) via a sliding groove (130).

6. A building flat steel bender according to claim 1, characterized in that: The tightening knob (330) is a T-shaped stud.

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