Straightening device for round steel machining

Abstract

The utility model relates to the technical field of round steel machining, in particular to a straightening device for round steel machining, which comprises a support frame, a plurality of through grooves are formed in the upper end face of the support frame, electric guide rails are mounted in the through grooves, and a plurality of groups of support plates in sliding connection with the electric guide rails are mounted on the upper end face of the support frame. One end of round steel to be straightened is placed among the three sets of straightening rollers, the two supporting plates in each set are made to be far away from or close to each other according to the diameter of the round steel, and the distance between the two limiting plates in the same set is also adjusted; the supporting structure can be flexibly adjusted according to the size of the round steel, the round steel is supported, the effect of stably straightening the round steel is achieved, the push plate can push the round steel on the supporting frame to move, the round steel can be pushed to move along with straightening of the round steel, and therefore the straightening efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of round steel processing, and particularly relates to a straightening device for round steel processing. Background Technique

[0002] Round steel refers to solid long steel bars with a circular cross-section. The round steel produced by factories is likely to be bent during the process of handling and transferring. When the round steel is processed into components, vertical round steel is usually required. Therefore, the round steel is generally straightened by a round steel straightening machine.

[0003] A straightening device for round steel processing with the patent number of CN220406701 U disclosed in the Chinese patent includes a base. On the left and right sides of the top end of the base, a round steel straightening mechanism and a reel mounting mechanism are respectively arranged. The round steel straightening mechanism includes side plates, a straightening electric cylinder, a straightening slider, three groups of straightening motors, six groups of rotating rods, six groups of gears and six groups of straightening rollers. Through the round steel straightening mechanism, the round steel can be more conveniently straightened and processed.

[0004] However, during the process of straightening the round steel, one end of the round steel is directly placed on the three groups of straightening rollers for straightening, while the other end of the round steel is placed in the air without a supporting structure for the other end of the round steel. As a result, the round steel is not stably placed during the straightening process, and the round steel at the other end is prone to sag under its own gravity due to the lack of a supporting structure. Therefore, it is necessary to propose a straightening device for round steel processing to solve the above-mentioned problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a straightening device for round steel processing, which has the characteristics of flexibly adjusting the supporting structure according to the size of the round steel, thereby realizing the support of the round steel and achieving the effect of stable straightening of the round steel. Secondly, it can push the round steel to move along with the straightening of the round steel, thereby improving the straightening efficiency.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A straightening device for round steel processing, including a base. On the right side of the upper end surface of the base, a mounting plate is fixedly connected. On the front end surface of the mounting plate, three groups of straightening rollers are installed. On the left side of the upper end surface of the base, a support frame is fixedly connected through a connecting plate. On the upper end surface of the support frame, a plurality of through grooves are opened. Inside each of the plurality of through grooves, an electric guide rail is installed. On the upper end surface of the support frame, a plurality of groups of support plates slidably connected to the electric guide rails are installed, and limiting plates are arranged on the left and right sides of the upper end surface of the support frame;

[0007] On the left side of the support frame, a moving frame is arranged. On the left side of the moving frame, a cylinder is installed. The output end of the cylinder penetrates and extends to the right side of the moving frame and is fixedly connected with a push plate.

[0008] In order to limit the round steel placed inside the limiting plate, as an optimization of the straightening device for round steel processing of the present utility model, one end of the limiting plate is movably connected with a baffle through a torsion spring.

[0009] In order to support the moving frame, as an optimization of the straightening device for round steel processing of the present utility model, a connecting seat is installed on the lower end surface of the moving frame, and a telescopic plate connected to the moving frame through the connecting seat is installed inside the left side of the base.

[0010] In order to better support the round steel according to the size of the round steel, as an optimization of the straightening device for round steel processing of the present utility model, two support plates in the same group form an arc structure.

[0011] In order to protect the round steel when pushing the round steel, as an optimization of the straightening device for round steel processing of the present utility model, a protective pad is installed on the right side of the push plate.

[0012] In order to enable the moving frame to move stably, as an optimization of the straightening device for round steel processing of the present utility model, a sliding groove for sliding connection with the moving frame is provided on the left side of the base.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] The present utility model first places one end of the round steel to be straightened between three groups of straightening rollers, and at the same time adjusts the position of the moving frame according to the length of the round steel, so that the other end of the round steel abuts against the push plate. Then, according to the diameter of the round steel, the two support plates in each group are made to move away from or close to each other, and the distance between the two limiting plates in the same group is also adjusted. Furthermore, the support structure can be flexibly adjusted according to the size of the round steel, so as to realize the support of the round steel and achieve the effect of stable straightening of the round steel. Secondly, the push plate can be used to push the round steel on the support frame to move, and then the round steel can be pushed to move along with the straightening of the round steel, thereby improving the straightening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structure diagram of the present utility model;

[0016] Figure 2 is the side structure diagram of the limiting plate of the present utility model;

[0017] Figure 3 is the top view structure diagram of the support frame of the present utility model.

[0018] In the figure: 1. Base; 101. Straightening roller; 102. Sliding groove; 2. Support frame; 201. Electric guide rail; 202. Support plate; 203. Baffle; 204. Limiting plate; 3. Moving frame; 301. Cylinder; 302. Push plate; 303. Connecting seat; 304. Telescopic plate. DETAILED DESCRIPTION OF THE INVENTION

[0019] Please refer to Figures 1 to 3 Figures 1 to 3 , a straightening device for round steel processing includes a base 1. A mounting plate is fixedly connected to the right side of the upper end surface of the base 1. Three straightening rollers 101 are installed on the front end surface of the mounting plate. A support frame 2 is fixedly connected to the left side of the upper end surface of the base 1 through a connecting plate. A plurality of through grooves are formed on the upper end surface of the support frame 2. Electric rails 201 are installed inside the plurality of through grooves. A plurality of support plates 202 slidably connected to the electric rails 201 are installed on the upper end surface of the plurality of support frames 2, and limiting plates 204 are located on the left and right sides of the upper end surface of the support frame 2;

[0020]

[0020] A moving frame 3 is arranged on the left side of the support frame 2. A cylinder 301 is installed on the left side of the moving frame 3. The output end of the cylinder 301 penetrates and extends to the right side of the moving frame 3 and is fixedly connected to a push plate 302.

[0021] In this embodiment: One end of the round steel to be straightened is placed between the three straightening rollers 101, and the other end of the round steel is placed on the support frame 2. At the same time, the position of the moving frame 3 is adjusted according to the length of the round steel, so that the other end of the round steel abuts against the push plate 302. Then, according to the diameter of the round steel, the electric rail 201 works, so that the two support plates 202 in each group move away from or close to each other until they match the diameter of the round steel, and the distance between the two limiting plates 204 in the same group is also adjusted. Furthermore, the support structure can be flexibly adjusted according to the size of the round steel, so as to realize the support of the round steel and achieve the effect of stable straightening of the round steel. Secondly, the cylinder 301 can be started, so that the cylinder 301 pushes the push plate 302 to move towards the straightening roller 101, so that the push plate 302 pushes the round steel on the support frame 2 to move. Furthermore, the round steel can be pushed to move along with the straightening of the round steel, thereby improving the straightening efficiency.

[0022] As a technical optimization scheme of the present utility model, one end of the limiting plate 204 is movably connected to a baffle 203 through a torsion spring.

[0023] In this embodiment: The round steel placed in the limiting plate 204 can be limited by the baffle 203.

[0024] As a technical optimization scheme of the present utility model, a connecting seat 303 is installed on the lower end surface of the moving frame 3. A telescopic plate 304 connected to the moving frame 3 through the connecting seat 303 is installed inside the left side of the base 1.

[0025] In this embodiment: The telescopic plate 304 can be telescoped along with the movement of the moving frame 3, so as to realize the support of the moving frame 3.

[0026] As a technical optimization scheme of the present utility model, the two support plates 202 in the same group form an arc structure.

[0027] In this embodiment: Two support plates 202 in the same group form an arc structure to better support the round steel according to the size of the round steel.

[0028] As a technical optimization solution of the present utility model, a protective pad is installed on the right side of the push plate 302.

[0029] In this embodiment: The round steel is protected by the protective pad when the round steel is pushed.

[0030] As a technical optimization solution of the present utility model, a sliding groove 102 for sliding connection with the moving frame 3 is provided on the left side of the base 1.

[0031] In this embodiment: The moving frame 3 can move stably through the sliding groove 102.

[0032] Working principle: First, one end of the round steel to be straightened is placed between the three groups of straightening rollers 101, and the other end of the round steel is placed on the support frame 2. At the same time, the position of the moving frame 3 is adjusted according to the length of the round steel to make the other end of the round steel abut against the push plate 302. Then, according to the diameter of the round steel, the electric guide rail 201 works to make the two support plates 202 in each group move away from or close to each other until they match the diameter of the round steel, and the distance between the two limit plates 204 in the same group is also adjusted. Thus, the support structure can be flexibly adjusted according to the size of the round steel, so as to realize the support of the round steel and achieve the effect of stable straightening of the round steel. Secondly, the air cylinder 301 can be started to make the air cylinder 301 push the push plate 302 to move towards the straightening roller 101, so that the push plate 302 pushes the round steel on the support frame 2 to move. Thus, the round steel can be pushed to move along with the straightening of the round steel, thereby improving the straightening efficiency.

[0033] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A straightening device for round steel processing, comprising a base (1), a mounting plate fixedly connected to the right side of the upper end surface of the base (1), and three groups of straightening rollers (101) mounted on the front end surface of the mounting plate, characterized in that: The left side of the upper end surface of the base (1) is fixedly connected to a support frame (2) via a connecting plate, the upper end surface of the support frame (2) is provided with a plurality of through slots, the interiors of the plurality of through slots are all provided with electric guide rails (201), the upper end surfaces of the plurality of support frames (2) are provided with a plurality of groups of support plates (202) slidably connected to the electric guide rails (201), and limit plates (204) are located on the left and right sides of the upper end surface of the support frame (2); A moving frame (3) is arranged on the left side of the support frame (2), a cylinder (301) is installed on the left side of the moving frame (3), and an output end of the cylinder (301) passes through and extends to the right side of the moving frame (3) and is fixedly connected to a push plate (302).

2. A round steel straightening device according to claim 1, characterized in that: One end of the limiting plate (204) is movably connected to the baffle plate (203) via a torsion spring.

3. A round steel straightening device according to claim 1, characterized in that: A connecting seat (303) is installed on the lower end surface of the movable frame (3), and a telescopic plate (304) connected to the movable frame (3) via the connecting seat (303) is installed inside the left side of the base (1).

4. A round steel straightening device according to claim 1, characterized in that: Two support plates (202) in the same group form an arc-shaped structure.

5. The round steel straightening device according to claim 1, characterized in that: A protection pad is installed on the right side of the push plate (302).

6. The round steel straightening device according to claim 1, characterized in that: The left side of the base (1) is provided with a sliding groove (102) which is slidably connected to the moving frame (3).

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