CN220127474U - A construction engineering steel bar bending device - Google Patents

Abstract

The utility model relates to the technical field of steel bar bending and discloses a construction engineering steel bar bending device, which comprises a base, wherein a bending assembly is arranged at the top of the base, the bending assembly comprises a motor, the motor is controlled to work, a threaded rod fixedly connected with the output shaft end of the motor is driven to rotate in the inner wall of the base, a sliding block connected with the outer edge of the threaded rod is utilized, the threaded rod is driven to move while rotating, a pressing block fixedly connected with the top of the sliding block is driven to move, and bending treatment of steel bars is facilitated. The upper clamping plate and the lower clamping plate which drive the rotating rod to move along the outer edge of the threaded connection are made to move in the inner wall of the fixing block, the directions of the inner threads of the upper clamping plate and the lower clamping plate are opposite, so that the upper clamping plate and the lower clamping plate move oppositely, the upper clamping plate and the lower clamping plate are made to fix the reinforcing steel bars, and the reinforcing steel bars are prevented from shifting in the bending process.

Description

A construction engineering steel bar bending device

Technical field

The utility model relates to the technical field of steel bar bending, and is specifically a steel bar bending device for construction projects.

Background technique

Rebar refers to the steel used for reinforced concrete and prestressed reinforced concrete. During the construction process, people will bend the steel bars to a certain angle according to the needs of the construction to facilitate people's use of the steel bars.

For existing construction engineering steel bar bending devices, please refer to the Chinese utility model patent with authorization announcement number CN217964502U, which discloses a construction engineering steel bar bending device, "including a support table, a pressing block, a screw, a mounting frame, a motor, etc. , a pressure block is slidably connected to the support table, a screw is rotatably connected to the middle part of the lower side of the support table, the pressure block and the screw are threadedly connected, and a mounting bracket is provided on the rear side of the middle part of the lower side of the support table. This utility model It has the following advantages: by starting the motor, under the sliding cooperation between the pressing block and the support platform, the pressing block can then come into contact with the steel bars used in the construction project, and the pressing block can then bend the steel bars used in the construction project, so that it is convenient The steel bars can be bent more conveniently, thus providing convenience for people to bend the steel bars.”

When the above equipment is used, the starting motor is used, and under the sliding cooperation between the pressing block and the support platform, the pressing block can then contact the steel bars used in the construction project, and the pressing block can then carry out damage to the steel bars used in the construction project. Bending, the above device is not convenient for bending steel bars of different sizes during use, which reduces the practicality of the device, and the above device fixes the steel bars by placing rings and clamping blocks, resulting in The steel bars move under the force, which reduces the stability of the steel bars during the bending process.

Utility model content

In view of the shortcomings of the existing technology, the utility model provides a construction engineering steel bar bending device, which has the advantages of being convenient for bending steel bars of different sizes, improving the practicality of the device, and being convenient for fixing steel bars of different sizes. The advantage of improving the fixation effect solves the problems raised in the above background technology.

The utility model provides the following technical solution: a construction engineering steel bar bending device, which includes a base. The top of the base is provided with a bending assembly. The bending assembly includes a motor. The output shaft end of the motor is provided with a threaded rod. , and one end of the threaded rod away from the motor is rotatably connected to the inner wall of the base. A slider is threadedly connected to the outer edge of the threaded rod, and a pressure block is provided on the top of the slider.

As a preferred technical solution of the present invention, a chute is provided on the top of the base, and the inner wall of the chute is slidingly connected to the outer wall of the slider.

As a preferred technical solution of the present invention, the shape of the pressing block is semicircular, and the bottom of the pressing block is slidingly connected to the top of the base.

As a preferred technical solution of the present invention, the top of the base is fixedly equipped with a fixed block, the inner wall of the fixed block is provided with an upper splint, the inner wall of the upper splint is provided with a rotating rod, and the outer surface of the rotating rod is There is a lower splint connected along the thread.

As a preferred technical solution of the present invention, the inner walls of the upper and lower clamping plates are provided with internal threads, and the directions of the internal threads provided on the inner walls of the upper and lower clamping plates are opposite.

As a preferred technical solution of the present invention, a square groove is provided on the outer wall of the fixed block, and the inner wall of the square groove is slidingly connected to the outer walls of the upper and lower clamping plates.

Compared with the existing technology, this utility model has the following beneficial effects:

1. This construction engineering steel bar bending device controls the operation of the motor to drive the threaded rod fixedly connected to the output shaft end of the motor to rotate in the inner wall of the base, and uses the slider threaded on the outer edge of the threaded rod to rotate the threaded rod. At the same time, the slider is driven to move, and the pressing block fixedly connected to the top of the slider is moved, making it easier to bend the steel bars.

2. This construction engineering steel bar bending device rotates the rotating rod to drive the upper and lower splints that are threaded along the outer edge of the rotating rod to move, so that the upper and lower splints move in the inner wall of the fixed block, using the upper and lower splints. The direction of the internal threads of the lower splint is opposite, causing the upper splint and the lower splint to move oppositely, so that the upper splint and the lower splint fix the steel bar to prevent the steel bar from shifting during the bending process.

Description of drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a schematic cross-sectional structural diagram of the utility model;

Figure 3 is a schematic diagram of the fixed structure of the present utility model.

In the picture: 1. Base; 2. Bending component; 201. Motor; 202. Threaded rod; 203. Slider; 204. Pressing block; 3. Fixed block; 4. Upper splint; 5. Rotating rod; 6. Bottom Splint.

Detailed ways

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

Please refer to Figure 1-3. A construction engineering steel bar bending device includes a base 1. A bending assembly 2 is provided on the top of the base 1. The bending assembly 2 includes a motor 201. The output shaft end of the motor 201 is provided with a threaded rod 202. , and the end of the threaded rod 202 away from the motor 201 is rotationally connected to the inner wall of the base 1. The outer edge of the threaded rod 202 is threadedly connected with a slider 203, and a pressing block 204 is provided on the top of the slider 203.

Please refer to Figure 1. A chute is provided on the top of the base 1, and the inner wall of the chute is slidingly connected to the outer wall of the slider 203. Through the above structure, the slider 203 is facilitated to move in the inner wall of the base 1, thereby facilitating the driving. Pressure block 204 moves.

Please refer to Figure 2. The shape of the pressing block 204 is semicircular, and the bottom of the pressing block 204 is slidingly connected to the top of the base 1. Through the above structure, the pressing block 204 is facilitated to move on the top of the base 1, reducing the number of pressing blocks. Friction loss between 204 and base 1.

Please refer to Figure 3. The top of the base 1 is fixedly equipped with a fixing block 3. The inner wall of the fixing block 3 is provided with an upper splint 4. The inner wall of the upper splint 4 is provided with a rotating rod 5. The outer edge of the rotating rod 5 is threadedly connected with a lower plying plate 6. , through the above structure, it is easy to drive the upper splint 4 to lift.

Please refer to Figure 3. The inner walls of the upper clamping plate 4 and the lower clamping plate 6 are provided with internal threads, and the directions of the internal threads provided on the inner walls of the upper clamping plate 4 and the lower clamping plate 6 are opposite. Through the above structure, it is convenient for the upper clamping plate 4 and the lower clamping plate 6 to The opposite movement is performed so that the steel bars between the upper splint 4 and the lower splint 6 can be fixed.

Please refer to Figure 3. The outer wall of the fixed block 3 is provided with a square groove, and the inner wall of the square groove is slidingly connected to the outer walls of the upper and lower plying plates 4 and 6. Through the above structure, it is convenient for the upper and lower plying plates 4 and 6 to be placed on the fixed block. It slides in the inner wall of 3 and can limit the positions of the upper splint 4 and the lower splint 6.

Working principle: Rotate the rotating rod 5 to drive the upper and lower splints 4 and 6 that are threaded along the outer edge of the rotating rod 5 to move, so that the upper and lower splints 4 and 6 move in the inner wall of the fixed block 3, and the upper and lower splints 4 and 6 are moved. The direction of the internal threads of the lower splint 6 is opposite, causing the upper splint 4 and the lower splint 6 to move in opposite directions, thereby allowing the upper splint 4 and the lower splint 6 to fix the steel bars, control the operation of the motor 201, and drive the output shaft end of the motor 201 to be fixed. The connected threaded rod 202 rotates in the inner wall of the base 1, and the outer edge of the threaded rod 202 is used to thread the slider 203, so that the threaded rod 202 rotates and drives the slider 203 to move, thereby driving the top of the slider 203. The fixedly connected pressing block 204 moves to facilitate the bending process of the steel bar.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A construction engineering steel bar bending device, including a base (1), characterized in that: a bending assembly (2) is provided on the top of the base (1), and the bending assembly (2) includes a motor (201 ), the output shaft end of the motor (201) is provided with a threaded rod (202), and the end of the threaded rod (202) away from the motor (201) is rotationally connected to the inner wall of the base (1), the threaded rod (202) A slide block (203) is threadedly connected to the outer edge of the slide block (203), and a pressure block (204) is provided on the top of the slide block (203). 2. A construction engineering steel bar bending device according to claim 1, characterized in that: a chute is provided on the top of the base (1), and the inner wall of the chute slides with the outer wall of the slider (203) connect. 3. A construction engineering steel bar bending device according to claim 1, characterized in that: the shape of the pressing block (204) is semicircular, and the bottom of the pressing block (204) and the base (1) The top is slidingly connected. 4. A construction engineering steel bar bending device according to claim 1, characterized in that: the top of the base (1) is fixedly equipped with a fixing block (3), and the inner wall of the fixing block (3) is provided with a An upper clamping plate (4) is provided with a rotating rod (5) on the inner wall of the upper clamping plate (4), and a lower clamping plate (6) is threadedly connected to the outer edge of the rotating rod (5). 5. A construction engineering steel bar bending device according to claim 4, characterized in that: the inner walls of the upper clamping plate (4) and the lower clamping plate (6) are provided with internal threads, and the upper clamping plate (4) and the lower clamping plate (6) are provided with internal threads. The directions of the internal threads provided on the inner wall of the splint (6) are opposite. 6. A construction engineering steel bar bending device according to claim 4, characterized in that: the outer wall of the fixed block (3) is provided with a square groove, and the inner wall of the square groove is in contact with the upper plywood (4) and the lower plywood. The outer walls of (6) are slidingly connected.