A walking mechanism of a steel bar bender

Abstract

The utility model relates to a reinforcing bar bending machine technical field especially is a reinforcing bar bending machine walking mechanism, including the main part, the top fixed connection of main part has the bending adjustment subassembly and walking subassembly, the utility model discloses the position of telescopic control sliding block in the sliding slot through the telescopic control sliding block of top extension rod, can accurate adjustment adjustable turntable and the relative position between fixed turntable, this design makes reinforcing bar in the bending process can realize a plurality of different bending angles and shapes according to the need, satisfies different engineering demand, because the position of adjustable turntable can adjust according to the diameter of reinforcing bar and bending requirement, this design can adapt to different specifications reinforcing bar, has improved the versatility and flexibility of equipment, and the protective groove cover can prevent dust, sundries etc. from entering the inside of walking mechanism, avoids the surface of reinforcing bar to contaminate impurity, keeps the clean of reinforcing bar.

Description

Technical Field

[0001] This utility model relates to the field of rebar bending machine technology, specifically a rebar bending machine traveling mechanism. Background Technology

[0002] A rebar bending machine, one type of rebar processing machinery, has a working mechanism consisting of a horizontal working disc rotating on a vertical axis. The rebar is positioned as shown by the dotted line in the diagram, with a support pin fixed to the machine tool. A center pin and a bending pin are mounted on the working disc. As the disc rotates, it bends the rebar. To bend rebars of various diameters, several holes are provided on the working disc for inserting the bending pins, and center pins of different diameters can also be replaced accordingly.

[0003] Authorization announcement number CN214683984U discloses a walking mechanism for a rebar bending machine. This patented technology first places the end of the rebar to be bent between the bending rod and the force-bearing rod. Next, it places the tail end of the rebar above the transmission frame, with the rebar positioned between rebar clamp A and rebar clamp B. A user rotates adjusting rod A, causing the first clamping mechanism to move to the right, and rotates adjusting rod B, causing the second clamping mechanism to move to the left. The rebar is then fixed within the right clamping groove of rebar clamp A and the left clamping groove of rebar clamp B, preventing the rebar from being held at an awkward angle by hand. The deviation in the bending angle of the rebar leads to inaccurate bending and chamfering, and it also replaces manual fixing of the rebar, improving the safety of rebar bending. However, the rebar walking mechanism in this solution is exposed when transporting the rebar, making it susceptible to corrosion from dust, debris, rainwater, etc., which accelerates the wear of mechanical parts. The lubrication effect of the parts may also be reduced due to the influence of the external environment, further aggravating wear. In addition, the above-mentioned patent has the problem of inconvenience in adjusting the degree of rebar bending, thus reducing the practicality of the rebar bending machine walking mechanism. Therefore, there is a need for a rebar bending machine walking mechanism to improve the above problems. Utility Model Content

[0004] To address the issues raised in the background art regarding the exposed nature of rebar conveying mechanisms, which makes them susceptible to corrosion from dust, debris, and rainwater, leading to accelerated wear of mechanical components and reduced lubrication due to environmental factors, as well as the inconvenience of adjusting the degree of rebar bending, thus diminishing the practicality of the rebar bending machine's conveying mechanism, this utility model aims to provide a rebar bending machine conveying mechanism that solves the problems mentioned above.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A rebar bending machine traveling mechanism includes a main body, and a bending adjustment component and a traveling component are fixedly connected to the top of the main body;

[0007] The main body includes a base frame, and a top plate is fixedly connected to the top of the base frame;

[0008] The bending adjustment assembly includes a support plate frame, the inside of which is provided with a sliding groove, a slider is slidably connected inside the sliding groove, an adjustable turntable is installed on the top of the slider, a top extension rod is installed on the side of the support plate frame, the output end of the top extension rod is fixedly connected to the slider, and a fixed turntable is fixedly connected to the top of the support plate frame.

[0009] The walking component includes a support groove, the top of which is provided with a protective groove cover, and a handle is fixedly connected to the top of the protective groove cover.

[0010] As a preferred embodiment of this utility model, the slide groove is provided with three sections, and the fixed turntable, the top extension rod, the slider and the adjustable turntable are provided with three sections.

[0011] As a preferred embodiment of this utility model, the inside of the bearing groove is provided with a conveying groove, and the inside of the conveying groove is provided with a perforation.

[0012] As a preferred embodiment of this utility model, a variable frequency motor is installed inside the base frame, and a rotating wheel is fixedly connected to the output end of the variable frequency motor. A belt is provided on the top of the rotating wheel, and a transmission wheel is provided inside the belt.

[0013] As a preferred embodiment of this utility model, a bearing seat is fixedly connected to the top of the top plate, and two bearing seats are provided, which are distributed on both sides of the bearing groove.

[0014] As a preferred embodiment of this utility model, a pad is fixedly connected to the bottom of the base frame, and the pad is provided with several pads.

[0015] As a preferred embodiment of this utility model, a support rod is fixedly connected to the top of the top plate, and a controller is fixedly connected to the top of the support rod.

[0016] As a preferred embodiment of this utility model, a digital display screen is fixedly connected to the side of the controller, and a rotary switch and operation keys are provided on the side of the controller.

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

[0018] 1. In this utility model, by utilizing the extension and retraction of the top extension rod to control the position of the slider in the groove, the relative position between the adjustable turntable and the fixed turntable can be precisely adjusted. This design allows the steel bar to achieve various bending angles and shapes as needed during the bending process, meeting different engineering requirements. Since the position of the adjustable turntable can be adjusted according to the diameter and bending requirements of the steel bar, this design can adapt to steel bars of different specifications, improving the versatility and flexibility of the equipment.

[0019] 2. In this utility model, the protective groove cover can completely cover the steel bars and mechanical parts inside the walking mechanism, preventing operators or nearby personnel from contacting the operating parts and avoiding accidents such as pinching and cutting. During the transportation process, the steel bars are restricted to a safe area by the protective groove cover, reducing the risk of injury to personnel caused by the steel bars swinging or popping out. The protective groove cover can prevent dust, debris and other objects from entering the interior of the walking mechanism, prevent impurities from adhering to the surface of the steel bars, and keep the steel bars clean. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the bending adjustment component structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the walking component structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the control component structure of this utility model.

[0024] In the diagram: 1. Main body; 101. Base frame; 102. Pad plate; 103. Top plate; 104. Support rod; 105. Controller; 106. Digital display screen; 107. Rotary switch; 108. Operation key; 2. Bending adjustment assembly; 201. Bearing plate frame; 202. Slide groove; 203. Fixed turntable; 204. Top extension rod; 205. Slider; 206. Adjustable turntable; 3. Walking assembly; 301. Bearing groove; 302. Protective groove cover; 303. Handle; 304. Conveying groove; 305. Variable frequency motor; 306. Rotating wheel; 307. Belt; 308. Transmission wheel; 309. Bearing seat; 310. Perforation. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] For examples, please refer to Figures 1-4 This utility model provides a technical solution:

[0027] A rebar bending machine traveling mechanism includes a main body 1, with a bending adjustment component 2 and a traveling component 3 fixedly connected to the top of the main body 1.

[0028] In this embodiment, as Figure 1 , Figure 2 and Figure 3 As shown, the main body 1 includes a base frame 101, with a top plate 103 fixedly connected to the top of the base frame 101. The bending adjustment assembly 2 includes a support plate frame 201, with a groove 202 inside the support plate frame 201. A slider 205 is slidably connected inside the groove 202, and an adjustable turntable 206 is mounted on the top of the slider 205. A top extension rod 204 is mounted on the side of the support plate frame 201, and the output end of the top extension rod 204 is fixedly connected to the slider 205. A fixed turntable 203 is fixedly connected to the top of the support plate frame 201. The walking assembly 3 includes a support groove 301, with a top of the support groove 301... The device includes a protective cover 302, with a handle 303 fixedly connected to its top. By using the extension rod 204 to control the position of the slider 205 within the groove 202, the relative position between the adjustable turntable 206 and the fixed turntable 203 can be precisely adjusted. This design allows the reinforcing bars to achieve various bending angles and shapes as needed during bending, meeting different engineering requirements. Since the position of the adjustable turntable 206 can be adjusted according to the diameter and bending requirements of the reinforcing bars, this design can adapt to reinforcing bars of different specifications, improving the versatility and flexibility of the equipment.

[0029] The slide 202 has three openings, and there are three fixed turntables 203, top extension rods 204, sliders 205 and adjustable turntables 206. The bearing groove 301 has a conveying groove 304 inside, and the conveying groove 304 has a through hole 310 inside. The protective groove cover 302 can completely cover the steel bars and mechanical parts in the walking mechanism to prevent operators or nearby personnel from contacting the operating parts and avoid accidents such as pinching and cutting. During the conveying process, the steel bars are restricted to a safe area by the protective groove cover 302, reducing the risk of injury to personnel caused by the steel bars swinging or popping out. The protective groove cover 302 can prevent dust, debris and other things from entering the interior of the walking mechanism, prevent impurities from sticking to the surface of the steel bars and keep the steel bars clean.

[0030] In this embodiment, as Figure 1 , Figure 3 and Figure 4 As shown, a variable frequency motor 305 is installed inside the base frame 101. A rotating wheel 306 is fixedly connected to the output end of the variable frequency motor 305. A belt 307 is provided on the top of the rotating wheel 306. A transmission wheel 308 is provided inside the belt 307. A bearing seat 309 is fixedly connected to the top of the top plate 103. There are two bearing seats 309, which are distributed on both sides of the bearing groove 301. A pad 102 is fixedly connected to the bottom of the base frame 101. Several pads 102 are provided. The top of the top plate 103 is fixedly connected to... The device includes a support rod 104, with a controller 105 fixedly connected to the top of the support rod 104. A digital display screen 106 is fixedly connected to the side of the controller 105. A rotary switch 107 and operation keys 108 are provided on the side of the controller 105. Driving the rebar walking mechanism with a variable frequency motor 305 has significant advantages, including precise speed and position control, improved production efficiency, significant energy saving, reduced mechanical wear, enhanced equipment reliability and durability, improved operational convenience and safety, adaptability to complex process requirements, and reduced maintenance costs.

[0031] The working process of this utility model is as follows: When the walking mechanism of the rebar bending machine designed in this scheme is working, the rebar is conveyed by a transmission mechanism consisting of a rotating wheel 306, a belt 307, and a transmission wheel 308 driven by a variable frequency motor 305. During the walking process, the protective trough cover 302 can keep the inside of the conveying trough 304 clean. After the rebar comes out of the through hole 310 and passes through the bending mechanism, the slider 205 can slide inside the slide groove 202 by using the extension rod 204 to control the bending degree as needed. This drives the adjustable turntable 206, and the fixed turntable 203 and the adjustable turntable 206 can be used to bend the rebar in various ways.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A walking mechanism for a rebar bending machine, comprising a main body (1), characterized in that: The top of the main body (1) is fixedly connected to a bending adjustment component (2) and a walking component (3). The main body (1) includes a base frame (101), and a top plate (103) is fixedly connected to the top of the base frame (101). The bending adjustment assembly (2) includes a support plate frame (201), the inside of which is provided with a slide groove (202), a slider (205) is slidably connected inside the slide groove (202), an adjustable turntable (206) is installed on the top of the slider (205), a top extension rod (204) is installed on the side of the support plate frame (201), the output end of the top extension rod (204) is fixedly connected to the slider (205), and a fixed turntable (203) is fixedly connected to the top of the support plate frame (201). The walking component (3) includes a support groove (301), and a protective groove cover (302) is provided on the top of the support groove (301). A handle (303) is fixedly connected to the top of the protective groove cover (302).

2. The walking mechanism of a rebar bending machine according to claim 1, characterized in that, The slide (202) has three openings, and the fixed turntable (203), the top extension rod (204), the slider (205) and the adjustable turntable (206) are provided in three ways.

3. The walking mechanism of a rebar bending machine according to claim 1, characterized in that, The bearing groove (301) is provided with a conveying groove (304) inside, and the conveying groove (304) is provided with a perforation (310).

4. The traveling mechanism of a rebar bending machine according to claim 1, characterized in that, The base frame (101) is equipped with a variable frequency motor (305). The output end of the variable frequency motor (305) is fixedly connected to a rotating wheel (306). A belt (307) is provided on the top of the rotating wheel (306). A transmission wheel (308) is provided inside the belt (307).

5. The walking mechanism of a rebar bending machine according to claim 1, characterized in that, The top of the top plate (103) is fixedly connected to a bearing seat (309), and there are two bearing seats (309), which are distributed on both sides of the bearing groove (301).

6. The walking mechanism of a rebar bending machine according to claim 1, characterized in that, The bottom of the base frame (101) is fixedly connected to a pad (102), and the pad (102) is provided with several pads.

7. The traveling mechanism of a rebar bending machine according to claim 1, characterized in that, A support rod (104) is fixedly connected to the top of the top plate (103), and a controller (105) is fixedly connected to the top of the support rod (104).

8. The walking mechanism of a rebar bending machine according to claim 7, characterized in that, A digital display screen (106) is fixedly connected to the side of the controller (105), and a rotary switch (107) and operation keys (108) are provided on the side of the controller (105).

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