CN220049839U

CN220049839U - Building reinforcing steel bar material bending device

Info

Publication number: CN220049839U
Application number: CN202321719770.2U
Authority: CN
Inventors: 王昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-11-21
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses a building reinforcing steel bar material bending device which comprises a base, wherein supporting feet are fixedly connected to four corners of the lower end of the base, a second rotating shaft is fixedly connected to the middle position of the upper end of the base, a supporting plate is fixedly connected to the upper end of the second rotating shaft, and a baffle is fixedly connected to the front side of the upper end of the supporting plate. According to the utility model, steel bars with different diameters can be clamped and fixed through the baffle plate, the clamping plate, the screw rod and the crank, the gear is driven to rotate through the arranged servo motor, so that the driven toothed ring can be driven to rotate around the first rotating shaft through the connecting plate, the bending assembly can be driven to rotate around the second rotating shaft through the connecting plate, and the bending rod can be driven to bend the steel bars.

Description

Building reinforcing steel bar material bending device

Technical Field

The utility model relates to the technical field of bending devices, in particular to a bending device for building reinforcing steel materials.

Background

The steel bars refer to steel materials for reinforced concrete and prestressed reinforced concrete, the cross section of the steel materials is round, and the steel materials are square with round corners sometimes, and the steel materials comprise smooth round steel bars, ribbed steel bars and torsion steel bars. The steel bar bending machine is used in engineering construction, and is convenient for engineering use.

The Chinese patent with the patent publication number of CN214814366U discloses a building material bending device for building construction, which comprises a carrier plate, wherein a fixed clamping plate and a mounting plate are fixedly arranged on the top surface of the carrier plate, a movable clamping plate is arranged between the fixed clamping plate and the mounting plate, two first electric push rods are arranged on one side of the mounting plate, and the extending ends of the two first electric push rods are fixedly connected with the movable clamping plate; a bending mechanism is arranged on the top surface of the carrier plate; the bottom surface of the bearing plate is provided with a lifting mechanism. According to the utility model, the support plate, the fixed clamping plate, the mounting plate, the movable clamping plate and the first electric push rod are arranged, when the steel bar is bent, the steel bar is placed between the fixed clamping plate and the movable clamping plate, and then the first electric push rod is started, so that the first electric push rod drives the movable clamping plate to move, and the movable clamping plate is matched with the fixed clamping plate to clamp and fix the steel bar, so that the bending efficiency is prevented from being influenced due to rolling of the steel bar during bending.

In the bending process, the steel bars with different angles need to be bent so as to meet different construction requirements. At present, the traditional steel bar bending is a mode of beating and bending by a hammer, which usually needs to manually lift a vice to clamp the steel bar, but the labor intensity is increased, the physical strength of workers is consumed, the steel bar bending is time-consuming and labor-consuming, the steel bar bending quality is reduced, and the use is inconvenient; the angle bending tool has the advantages that the force application of the manual end is reduced through the lever principle, the manual operation efficiency is still low, the angle of bending of the reinforcing steel bar cannot be accurately controlled, and the engineering requirement is hardly met.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a bending device for building reinforcing steel materials.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a building reinforcing bar material bending device, includes the base, the equal fixedly connected with support lower extreme four corners department of base is supported the lower extreme, the upper end intermediate position fixedly connected with second pivot of base, the upper end fixedly connected with backup pad of second pivot, the upper end front side fixedly connected with baffle of backup pad, the upper end rear side fixedly connected with fixed plate of backup pad, the intermediate position screw connection of fixed plate has the screw rod, the position between the front side of fixed plate and the baffle is provided with splint, be provided with the subassembly of bending on the base, the lower extreme intermediate position fixedly connected with first pivot of base, rotate in the first pivot and be connected with the connecting plate, the outside fixedly connected with driven ring gear of connecting plate, the arc spout has been seted up to the upper end front side of base.

Further, the front end of the screw rod is rotationally connected with the middle position of the rear side of the clamping plate, and the rear end of the screw rod is fixedly connected with a crank.

Further, the servo motor is fixedly connected to the middle position of the right side of the upper end of the base, the output end of the servo motor penetrates through the base and is fixedly connected with a gear, and the gear is meshed with the driven gear ring.

Further, the bending assembly comprises a connecting ring rotationally connected with the second rotating shaft, a supporting frame is fixedly connected to the outer side of the connecting ring, and a fixing rod is fixedly connected to the outer side of the lower end of the supporting frame.

Further, the lower extreme of dead lever passes arc spout and the upper end fixed connection of connecting plate, the vertical fixedly connected with of upper end rear side of support frame bends the pole.

The utility model has the beneficial effects that:

when the bending device for the building reinforcing steel bar material is used, reinforcing steel bars with different diameters can be clamped and fixed through the baffle plate, the clamping plate, the screw rod and the crank, the gear is driven to rotate through the arranged servo motor, so that the driven toothed ring can be driven to rotate around the first rotating shaft through the connecting plate, the bending assembly can be driven to rotate around the second rotating shaft through the connecting plate, the bending rod can be driven to bend the reinforcing steel bars, labor can be saved, the reinforcing steel bars with different diameters can be bent, and the bending angle can be controlled.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1: a front view of the present utility model;

fig. 2: a bottom view of the present utility model;

fig. 3: the bending component structure of the utility model is schematically shown;

fig. 4: the second rotating shaft structure of the utility model is schematically shown.

The reference numerals are as follows:

1. a base; 2. supporting the ground feet; 3. a support plate; 4. a baffle; 5. a fixing plate; 6. a screw; 7. a clamping plate; 8. a crank; 9. a bending assembly; 10. an arc chute; 11. a driven toothed ring; 12. a servo motor; 13. a gear; 14. a first rotating shaft; 15. a connecting plate; 16. a connecting ring; 17. a support frame; 18. bending the rod; 19. a fixed rod; 20. and a second rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, relate to a construction steel bar material bending device, including base 1, the equal fixedly connected with of lower extreme four corners department of base 1 supports lower margin 2, the upper end intermediate position fixedly connected with second pivot 20 of base 1, the upper end fixedly connected with backup pad 3 of second pivot 20, the upper end front side fixedly connected with baffle 4 of backup pad 3, the right-hand member of baffle 4 is provided with the circular arc chamfer, be convenient for bending of reinforcing bar, the upper end rear side fixedly connected with fixed plate 5 of backup pad 3, the intermediate position threaded connection of fixed plate 5 has screw rod 6, the position between fixed plate 5's the front side and baffle 4 is provided with splint 7, be provided with bending subassembly 9 on the base 1, the lower extreme intermediate position fixedly connected with first pivot 14 of base 1, rotationally be connected with connecting plate 15 on the first pivot 14, the outside fixedly connected with driven ring gear 11 of connecting plate 15, the arc spout 10 has been seted up to the upper end front side of base 1.

As shown in fig. 1-4, the front end of the screw rod 6 is rotatably connected with the middle position of the rear side of the clamping plate 7, the crank 8 is fixedly connected with the rear end of the screw rod 6, the steel bar is placed between the baffle 4 and the clamping plate 7, and the crank 8 is rotated to drive the screw rod 6 to rotate, so that the clamping plate 7 can be driven to move to clamp the steel bar.

As shown in fig. 1-4, a servo motor 12 is fixedly connected to the middle position on the right side of the upper end of the base 1, an output end of the servo motor 12 penetrates through the base 1 and is fixedly connected with a gear 13, the gear 13 is in meshed connection with a driven toothed ring 11, a bending assembly 9 comprises a connecting ring 16 which is rotationally connected with a second rotating shaft 20, a supporting frame 17 is fixedly connected to the outer side of the connecting ring 16, a fixing rod 19 is fixedly connected to the outer side of the lower end of the supporting frame 17, the lower end of the fixing rod 19 penetrates through an arc chute 10 and is fixedly connected with the upper end of a connecting plate 15, a bending rod 18 is vertically and fixedly connected to the rear side of the upper end of the supporting frame 17, the gear 13 is driven to rotate through the arranged servo motor 12, so that the driven toothed ring 11 can be driven to rotate around the first rotating shaft 14 through the connecting plate 15, the bending assembly 9 can be driven to rotate around the second rotating shaft 20 through the connecting ring 16, and the bending rod 18 can be driven to bend steel bars.

Working principle: when in use, the steel bars with different diameters can be clamped and fixed through the baffle 4, the clamping plate 7, the screw rod 6 and the crank 8, and specifically, the steel bars are placed between the baffle 4 and the clamping plate 7, the crank 8 is rotated to drive the screw rod 6 to rotate, so that the clamping plate 7 can be driven to move to clamp the steel bars, the gear 13 is driven to rotate through the set servo motor 12, the driven toothed ring 11 can be driven to rotate around the first rotating shaft 14 through the connecting plate 15, the bending assembly 9 can be driven to rotate around the second rotating shaft 20 through the connecting ring 16, and the bending rod 18 can be driven to bend the steel bars.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a building reinforcing bar material bending device, includes base (1), its characterized in that: the utility model discloses a lower extreme four corners department of base (1) equal fixedly connected with supports lower margin (2), the upper end intermediate position fixedly connected with second pivot (20) of base (1), the upper end fixedly connected with backup pad (3) of second pivot (20), the upper end front side fixedly connected with baffle (4) of backup pad (3), the upper end rear side fixedly connected with fixed plate (5) of backup pad (3), the intermediate position threaded connection of fixed plate (5) has screw rod (6), the position between the front side of fixed plate (5) and baffle (4) is provided with splint (7), be provided with on base (1) subassembly (9) of bending, the lower extreme intermediate position fixedly connected with first pivot (14) of base (1), rotate on first pivot (14) and be connected with connecting plate (15), the outside fixedly connected with driven toothed ring (11) of connecting plate (15), arc spout (10) have been seted up to the upper end front side of base (1).

2. A construction rebar material bending apparatus according to claim 1, wherein: the front end of the screw rod (6) is rotationally connected with the middle position of the rear side of the clamping plate (7), and the rear end of the screw rod (6) is fixedly connected with a crank (8).

3. A construction rebar material bending apparatus according to claim 1, wherein: the servo motor (12) is fixedly connected to the middle position of the right side of the upper end of the base (1), a gear (13) is fixedly connected to the output end of the servo motor (12) penetrating through the base (1), and the gear (13) is meshed with the driven toothed ring (11).

4. A construction rebar material bending apparatus according to claim 1, wherein: the bending assembly (9) comprises a connecting ring (16) which is rotationally connected with a second rotating shaft (20), a supporting frame (17) is fixedly connected to the outer side of the connecting ring (16), and a fixing rod (19) is fixedly connected to the outer side of the lower end of the supporting frame (17).

5. The construction rebar material bending device of claim 4, wherein: the lower end of the fixing rod (19) penetrates through the arc-shaped chute (10) to be fixedly connected with the upper end of the connecting plate (15), and a bending rod (18) is vertically and fixedly connected with the rear side of the upper end of the supporting frame (17).