CN211515573U - Lower steel guiding device - Google Patents

Abstract

The utility model discloses a lower steel guider, including pressing from both sides the tail workstation, seted up the spout on pressing from both sides the tail workstation, placed the finished product rod iron in the spout, still include aligning board and deflector, offer the V-arrangement groove that is used for placing the finished product rod iron on the aligning board, be connected through the deflector between pressing from both sides the tail workstation and the aligning board, and the feed end of deflector and the discharge end smooth connection of spout, the discharge end of deflector and the feed end smooth contact in a V-arrangement groove have contained angle an between deflector and the aligning board. The utility model has the advantages that: the connecting part between the guide plate and the V-shaped groove and the sliding groove is in smooth connection, so that finished steel bars cannot jump, and the included angle between the guide plate and the straightening plate ensures that the finished steel bars are reasonable in speed, avoids the phenomenon that the finished steel bars do not enter the V-shaped groove, ensures the stability of steel bar blanking, and also has the straightening effect in the rolling process, thereby avoiding the serious deformation of the finished steel bars and ensuring the product quality.

Description

Lower steel guide

technical field

The utility model relates to the technical field of steel bar straightening, in particular to a lower steel guide device.

Background technique

On October 31, 2018, a new national standard for rolling was introduced, and the implementation of the new national standard, with the continuous improvement of product quality, the appearance of the product has also risen to a higher level. The existing lower steel guide device has defects, and the meter bend is greater than 4mm. , the deformation is more serious, and even some steel rods cannot slide into the specified groove, thus increasing the labor intensity and reducing the product quality.

Utility model content

The purpose of the utility model is to overcome the shortcomings of the prior art and provide a lower steel guide device with small deformation and stable blanking.

The purpose of the utility model is achieved through the following technical solutions: the lower steel guide device includes a tail clamping workbench, a chute is provided on the tail clamping workbench, and a finished steel rod is placed in the chute, and also includes a straightening plate and a guiding plate, The straightening plate is provided with a V-shaped groove for placing the finished steel bars. The clamping tail table and the straightening plate are connected by a guide plate, and the feed end of the guide plate is smoothly connected with the discharge end of the chute. The material end is in smooth contact with the feeding end of a V-shaped groove, and there is an included angle a between the guide plate and the straightening plate.

Preferably, the included angle a is 15°.

Preferably, the bottom of the straightening plate is provided with a support seat, the bottom of the support seat is provided with a slider, and the slider can move along the slide rail.

Preferably, the V-shaped groove is an isosceles right-angled groove.

Preferably, the guide plate is formed by splicing 12 steel plates with a length of 6000mm and a width of 270mm.

Preferably, a limiting groove is provided on the straightening plate, the limiting groove is located in front of the V-shaped groove, the discharge end of the guide plate abuts in the limiting groove, and the joint between the V-shaped groove and the guide plate is smooth.

The utility model has the following advantages: in the lower steel guide device of the present utility model, the joints between the guide plate and the V-shaped groove and the chute are all smoothly connected, so that the finished steel bar does not jump, and the guide plate and the straightening plate are connected smoothly. The angle between the straight plates makes the speed of the finished steel bar reasonable, avoids the phenomenon that the finished steel bar does not enter the V-shaped groove, ensures the stability of the steel bar blanking, and also has a straightening effect during the rolling process, avoiding The finished steel rod is seriously deformed and the quality of the product is guaranteed.

Description of drawings

Fig. 1 is the structural schematic diagram of the utility model

In the figure, 1- Tail worktable, 2- Chute, 3- Guide plate, 4- Straightening plate, 5- V-shaped groove, 6- Support seat, 7- Slide block, 8- Slide rail, 9- Limit groove.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments of the present invention are a part of the embodiments of the present invention, but not all of the embodiments. The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.

Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that the embodiments of the present invention and the features of the embodiments can be combined with each other unless there is conflict.

It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that is usually placed when the utility model product is used, or the orientation or positional relationship that is commonly understood by those skilled in the art, It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first", "second", etc. are only used to differentiate the description and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arrangement", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection It can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in Figure 1, the lower steel guide device includes a tail clamping workbench 1, a chute 2 is opened on the tail clamping workbench 1, and a finished steel rod is placed in the chute 2, and the tail clamping workbench 1 mainly clamps the finished steel The end of the bar reduces the deformation of the end of the finished steel bar. The temperature of the finished steel bar here is about 850°, and it is easy to deform during the transfer process. Therefore, in this embodiment, a straightening plate 4 and a guide are also provided. Plate 3 and straightening plate 4 are mainly used to receive the finished steel bars rolled out from the chute 2, and then send the finished steel bars to the next process. Therefore, the straightening plate 4 is provided with a V for placing the finished steel bars. Shape groove 5. After the finished steel rod is rolled into the V-shaped groove 5, the finished steel rod is directly clamped by the V-shaped groove 5, so as to realize the positioning of the finished steel rod. Further, the V-shaped groove 5 is an isosceles right-angle groove.

In this embodiment, the tail clamping table 1 and the straightening plate 4 are connected by a guide plate 3, and the feed end of the guide plate 3 is smoothly connected with the discharge end of the chute 2, and the discharge end of the guide plate 3 is connected to the discharge end of the chute 2. The feeding end of a V-shaped groove 5 is in smooth contact, that is, the connection between the guide plate 3 and the chute 2 is smoothly connected, and the connection between the guide plate 3 and the V-shaped groove 5 is smoothly connected. During the process of grooving, rolling and feeding, there will be no jumping phenomenon, so as to avoid serious deformation of the steel bar. In this embodiment, there is an included angle a between the guide plate 3 and the straightening plate 4, and the angle of the included angle a is very important, and the angle is too large, which will cause the finished steel bar to roll too fast, and the risk of jumping out of the V-shaped groove 5 is likely to occur. , the angle is too small, which leads to the slow rolling of the finished steel bar and the long rolling time. Therefore, after long-term experiments by the inventor, a preferred angle is obtained, that is, the included angle a is 15°. Further, the guide plate 3 is composed of 12 pieces of length. It is made of 6000mm and 270mm wide steel plates spliced together. It can be spliced by welding. The finished steel bar rolls about 3 times on the guide plate 3, and then slides into the corresponding V-shaped groove 5. During the sliding process of the finished steel bar , Because the guide plate 3 has a smooth rolling surface, the finished steel bar can play a certain straightening role during the rolling process, avoiding serious bending of the finished steel bar, and providing a good foundation for the subsequent straightening of the finished steel bar.

In this embodiment, the bottom of the straightening plate 4 is provided with a support seat 6, and the bottom of the support seat 6 is provided with a slider 7, and the slider 7 can move along the slide rail 8. During the actual installation process, the straightening plate 4 can be Reasonable position adjustment.

In this embodiment, the straightening plate 4 is provided with a limit groove, the limit groove 9 is located in front of the V-shaped groove 5, the discharge end of the guide plate 3 abuts in the limit groove 9, and the V-shaped groove 5 and the guide The joints of the plates 3 are smooth. When installing, the discharge end of the straightening plate 4 can be directly pressed into the limit groove 9 to realize the limit installation of the guide plate 3, so that the guide plate 3 can be easily installed.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (6)

1. Lower steel guider, including pressing from both sides the tail workstation, the spout has been seted up on pressing from both sides the tail workstation, finished product rod iron, its characterized in that have been placed in the spout: the tail clamping workbench is connected with the straightening plate through the guide plate, the feed end of the guide plate is smoothly connected with the discharge end of the sliding groove, the discharge end of the guide plate is in smooth contact with the feed end of the V-shaped groove, and an included angle a is formed between the guide plate and the straightening plate.

2. The lower steel guide apparatus of claim 1, wherein: the angle a is 15 °.

3. The lower steel guide apparatus of claim 1, wherein: the bottom of the straightening plate is provided with a supporting seat, the bottom of the supporting seat is provided with a sliding block, and the sliding block can move along the sliding rail.

4. The lower steel guide apparatus of claim 1, wherein: the V-shaped groove is an equal-waist right-angle groove.

5. The lower steel guide apparatus of claim 1, wherein: the guide plate is formed by splicing 12 steel plates with the length of 6000mm and the width of 270 mm.

6. The lower steel guide of claim 3, wherein: the straightening plate is provided with a limiting groove, the limiting groove is located in front of the V-shaped groove, the discharge end of the guide plate is abutted to the limiting groove, and the joint of the V-shaped groove and the guide plate is smooth.

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