CN222288347U

CN222288347U - Rolling mill guiding mechanism

Info

Publication number: CN222288347U
Application number: CN202421159788.6U
Authority: CN
Inventors: 迟宏
Original assignee: Siping Beiwei Molybdenum Industry Co ltd
Current assignee: Siping Beiwei Molybdenum Industry Co ltd
Priority date: 2024-05-27
Filing date: 2024-05-27
Publication date: 2025-01-03
Anticipated expiration: 2034-05-27

Abstract

The utility model discloses a rolling mill guiding mechanism, which belongs to the technical field of rolling mill guiding, wherein an extension table is arranged at a port of a mounting table, a plurality of sliding grooves are formed in the end surface of the extension table, an adjusting rod is inserted into each sliding groove, the adjusting rod is provided with a roller through a limiting nut, the adjusting rod is fixed on the extension table through another limiting nut, and two rows of rollers clamp an object to be processed. The rolling mill guiding device provides stable and uniform guiding force for the object to be processed by carefully arranging the first guiding roller, the second guiding roller and the third guiding roller, and ensures that the advancing direction and the gesture of the object to be processed are always accurate in the processing process. In addition, the cooperation of the extension board table and the roller strengthens the limit function of the guide device. The roller is flexibly adjusted in position in the chute of the extension board by means of the adjusting rod so as to adapt to the objects to be processed with different widths. The design enables the two rows of rollers to tightly clamp objects, and effectively prevents the phenomenon of deviation or shaking in the processing process.

Description

Rolling mill guiding mechanism

Technical Field

The utility model relates to the technical field of rolling mill guiding, in particular to a rolling mill guiding mechanism.

Background

The rolling mill guiding device is used as a crucial component part in a rolling mill, and has the core responsibility of ensuring that a rolled piece can enter and exit a roller according to preset positions, directions and states accurately in the rolling process, so that the stability and the accuracy of the rolling process are maintained.

However, the effectiveness of rolling mill guides can be challenging when they face round articles. The unique shape characteristic of a round article, i.e. its surface is a smooth continuous curve, increases to some extent the difficulty of the guiding mechanism in achieving the desired stability in securing and guiding the article. If the design of the guide mechanism is not sufficiently fine or does not take into account this characteristic of a round article, a drift phenomenon may occur.

In addition, operational factors during processing may also be a potential cause of offset problems. Factors such as skill level of the operator, familiarity with equipment, and setting of processing parameters may directly affect stability of the guide mechanism. When the operator is inexperienced or operating improperly, the guide mechanism may not be able to effectively and accurately guide the article, thereby causing misalignment problems.

Therefore, in order to ensure that the rolling mill guide mechanism can perform the best performance when dealing with round objects, it is necessary to fully consider the characteristics of the round objects when designing the guide mechanism and pay attention to improving the skill level and equipment familiarity of operators during the processing process, thereby ensuring smooth rolling.

Disclosure of utility model

The utility model mainly aims to provide a rolling mill guide mechanism which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The rolling mill guiding mechanism comprises a base body, a bracket, an installation table, an adjusting table, a first guiding roller, a second guiding roller, a third guiding roller and a hydraulic cylinder, wherein the bracket and the hydraulic cylinder are installed on the base body, the hydraulic cylinder and the bracket are distributed at two ends of the base body, and the installation table is installed at the upper end of the bracket;

The end of the mounting table is provided with an adjusting table through a hinge device, the adjusting table is connected with a telescopic end of a hydraulic cylinder, the mounting table is provided with a first guide roller and a second guide roller which are in staggered design, the adjusting table is provided with a third guide roller, an object to be processed is clamped through the first guide roller, the second guide roller and the third guide roller, and the hydraulic cylinder is used for adjusting the third guide roller to process the object to be processed;

The port of mount table is installed and is extended the platform, and extends the terminal surface of platform and offered a plurality of spouts, every insert in the spout and adjust the pole, and adjust the pole and install the cylinder through stop nut to will adjust the pole and fix on extending the platform through another stop nut, two rows the cylinder centre gripping is waited to process the article.

According to the preferred scheme of the application, the side walls of the mounting table and the adjusting table are provided with a plurality of side frames, the first guide roller and the second guide roller are mounted on the side frames through bearing devices, and the second guide roller is mounted on the mounting table through bearing devices and square blocks, so that the cross sections of the mounting table and the square blocks are L-shaped;

According to the application, the bracket is arranged on the mounting table through bolts, the extension table and the mounting table are integrally designed, and the bracket and the hydraulic cylinder are fixed on the seat body through bolts;

According to the preferable scheme, the lower end of the adjusting table is provided with the sinking groove, the telescopic end head of the hydraulic cylinder stretches into the sinking groove, and the angle of the adjusting table is adjusted by stretching the telescopic end head of the hydraulic cylinder;

According to the preferable scheme, the adjusting rod is a screw rod, the limiting nuts are in threaded connection with the adjusting rod, the rubber pad is arranged on the surface of the extending table, and the roller and the adjusting rod are movably designed;

According to the preferable scheme of the application, the surface of the roller is designed smoothly, and the position of the roller is adjusted along the sliding groove by the adjusting rod, so that the width of the two rows of rollers is changed to adapt to the width of an object to be processed.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the rolling mill guiding device provides stable and uniform guiding force for the object to be processed by carefully arranging the first guiding roller, the second guiding roller and the third guiding roller, so that the advancing direction and the gesture of the object to be processed are always accurate in the processing process. In addition, the cooperation of the extension board table and the roller strengthens the limit function of the guide device. The roller is flexibly adjusted in position in the chute of the extension board by means of the adjusting rod so as to adapt to the objects to be processed with different widths. The design enables the two rows of rollers to tightly clamp objects, and effectively prevents the phenomenon of deviation or shaking in the processing process.

And a limit nut is arranged between the roller and the adjusting rod, so that the position of the roller can be fixed, and the limit effect is further enhanced. Even if the object to be processed is interfered by external force in the processing process, the stable running state can be maintained through the stable clamping effect of the roller. Finally, the whole guiding device is tightly matched with the extension board table and the roller, so that a stable, reliable and efficient processing system is formed.

The system not only improves the processing precision and efficiency, but also is beneficial to reducing the production cost and the labor intensity, and brings remarkable economic benefit for enterprises.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an overall structural representation of the present utility model;

FIG. 3 is a side view of the overall structure of the present utility model;

Fig. 4 is an illustration of the extension station, mounting station and drum of the present utility model.

In the figure, 1, a seat body, 2, a bracket, 3, a mounting table, 4, a side frame, 5, a first guide roller, 6, a second guide roller, 7, a third guide roller, 8, an adjusting table, 9, a hydraulic cylinder, 10, an extending table, 11, a chute, 12, an adjusting rod, 13, a roller, 14 and a limit nut.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 4, the main components of the guiding mechanism of the rolling mill comprise key components such as a base body 1, a bracket 2, a mounting table 3, a side frame 4, a first guiding roller 5, a second guiding roller 6, a third guiding roller 7, an adjusting table 8, a hydraulic cylinder 9, an extending table 10 and the like. Under the synergistic effect, the components jointly realize effective guiding and processing operation of the object to be processed.

The seat body 1 serves as a stable foundation of the whole mechanism, and is provided with a bracket 2 and a hydraulic cylinder 9. The two are respectively positioned at two ends of the seat body 1, so that stable support and power source are provided for the whole mechanism. The bracket 2 is firmly arranged on the seat body 1 through bolts to ensure the stability of the bracket, and the hydraulic cylinder 9 realizes the transmission and control of power through the telescopic end of the hydraulic cylinder.

The mounting table 3 is installed at the upper end of the bracket 2 as an important part for mounting and supporting the guide roller. The end of the adjusting table 8 is connected with the adjusting table 8 through a hinge device, so that the angle and the position of the adjusting table 8 can be flexibly adjusted. The telescopic end of the hydraulic cylinder 9 is connected with the adjusting table 8, and the height and the angle of the adjusting table 8 are adjusted through telescopic action, so that the position of the third guide roller 7 is accurately controlled.

On the mounting table 3, a first guide roller 5 and a second guide roller 6 are staggered and mounted, which are fixed to the side frame 4 by bearing means. This staggered design allows the articles to be processed to be subjected to uniform and stable guiding forces as they pass. At the same time, the second guide roller 6 is also mounted on the mounting table 3 by means of bearing means and blocks, enhancing its stability and load-bearing capacity.

A third guide roller 7 is mounted on the adjusting table 8, which cooperates with the first guide roller 5 and the second guide roller 6 for clamping the object to be processed. By means of the telescopic action of the hydraulic cylinder 9, the third guide roller 7 can be adjusted to perform accurate machining operations on the object to be machined. The design ensures that the whole mechanism has high flexibility and adaptability and can meet different processing requirements.

An extension table 10 is also mounted on the port of the mounting table 3, and a plurality of slide grooves 11 are formed in the end face thereof. Each chute 11 has inserted therein an adjustment rod 12, a roller 13 mounted on the adjustment rod 12 by a limit nut 14, and the adjustment rod 12 is fixed to the extension table 10 by another limit nut 14. In this way, the two rows of rollers 13 can clamp the objects to be processed, and the width of the two rows of rollers 13 can be changed by adjusting the position of the adjusting rod 12 in the chute 11 so as to adapt to the objects to be processed with different widths.

The side walls of the mounting table 3 and the adjusting table 8 are also provided with a plurality of side frames 4 in order to enhance the stability and load-bearing capacity of the whole mechanism. These side frames 4 not only provide additional support, but also make the mounting of the first guide roller 5 and the second guide roller 6 more stable and reliable.

The adjusting rod 12 adopts a screw design, and a plurality of limit nuts 14 are in threaded connection with the adjusting rod 12, so that the connection between the roller 13 and the adjusting rod 12 is firmer and is easy to adjust. Meanwhile, the rubber pad is arranged on the surface of the extension table 10, so that the object to be processed can be effectively prevented from being damaged in the processing process. The rolling mill guiding mechanism realizes efficient, stable and accurate guiding and processing operation of the object to be processed through ingenious design and component configuration. The high flexibility and adaptability of the device can meet different processing requirements, and the production efficiency and quality are improved.

In the working process, the seat body 1 is used as a stable foundation of the whole mechanism, and the bracket 2 and the hydraulic cylinder 9 are arranged on the seat body. The bracket 2 is arranged on the seat body 1 through bolts, so that stability is ensured; the mounting table 3 is arranged at the upper end of the bracket 2 and is connected with the adjusting table 8 through a hinge device, so that the angle and the position of the adjusting table 8 can be flexibly adjusted; the first guide roller 5 and the second guide roller 6 are staggered and arranged on the mounting table 3 and are fixed on the side frame 4 through a bearing device; the adjusting table 8 is provided with a third guide roller 7 which clamps the object to be processed together with the first guide roller 6 and the second guide roller 6, the extending table 10 is arranged at the port of the mounting table 3, the end face of the extending table 10 is provided with a plurality of sliding grooves 11 for mounting a roller 13, the object to be processed enters from the inlet end and is firstly contacted with the first guide roller 5 to be subjected to preliminary guide, then the object is further subjected to stable and uniform guide force through the second guide roller 6, the hydraulic cylinder 9 adjusts the height and angle of the adjusting table 8 through telescopic action so as to accurately control the position of the third guide roller 7, the third guide roller 7 cooperates with the first guide roller 6 and the second guide roller 6 to clamp the object to be processed together to perform accurate processing operation, the width of the object to be processed is changed through adjusting the position of the adjusting rod 12 in the sliding grooves 11 to ensure that the object to be stably clamped, the roller 13 and the adjusting rod 12 are fixed by using the limit nuts 14 to ensure the stability in the processing process, the object to be processed is subjected to finish the guide and the processing operation through the steps, the object to be processed is guided out from the outlet end, the side frame 3 and the adjusting table 8 are used for the mounting table 8, the supporting mechanism is provided with the additional stable and stable guide mechanism is designed, the stable and stable processing operation is realized, and the accurate processing operation is realized, and stable processing operation is realized, the flexibility and the adaptability of the device can adapt to different processing requirements, and the production efficiency and the quality are improved.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. A rolling mill guide mechanism, comprising a base (1), a bracket (2), a mounting platform (3), an adjustment platform (8), a first guide roller (5), a second guide roller (6), a third guide roller (7) and a hydraulic cylinder (9), wherein the bracket (2) and the hydraulic cylinder (9) are mounted on the base (1), and the hydraulic cylinder (9) and the bracket (2) are distributed at both ends of the base (1), and the mounting platform (3) is mounted on the upper end of the bracket (2), characterized in that: the end of the mounting platform (3) is mounted with the adjustment platform (8) through a hinge device, and the adjustment platform (8) is connected to the telescopic end of the hydraulic cylinder (9), the mounting platform (3) is mounted with a first guide roller (5) and a second guide roller (6), the first guide roller (5) and the second guide roller (6) are staggered, the adjustment platform (8) is mounted with a third guide roller (7), the first guide roller (5), the second guide roller (6) and the third guide roller (7) are used to clamp an object to be processed, and the third guide roller (7) is adjusted by the hydraulic cylinder (9) to perform a processing operation on the object to be processed;

An extension platform (10) is installed at the port of the mounting platform (3), and a plurality of slide grooves (11) are provided on the end surface of the extension platform (10), an adjustment rod (12) is inserted into each of the slide grooves (11), and the adjustment rod (12) is installed with a roller (13) via a limit nut (14), and the adjustment rod (12) is fixed to the extension platform (10) via another limit nut (14), and two rows of the rollers (13) clamp the object to be processed.

2. A rolling mill guide mechanism according to claim 1, characterized in that: the side walls of the mounting platform (3) and the adjustment platform (8) are provided with a plurality of side frames (4), the first guide roller (5) and the second guide roller (6) are mounted on the side frames (4) through bearing devices, and the second guide roller (6) is mounted on the mounting platform (3) through bearing devices and blocks, so that the cross-sections of the mounting platform (3) and the blocks are designed in an "L" shape.

3. A rolling mill guide mechanism according to claim 2, characterized in that: the bracket (2) is mounted on the mounting platform (3) by bolts, the extension platform (10) and the mounting platform (3) are designed as one body, and the bracket (2) and the hydraulic cylinder (9) are fixed to the base body (1) by bolts.

4. A rolling mill guide mechanism according to claim 3, characterized in that: a groove is provided at the lower end of the adjustment platform (8), and the telescopic end of the hydraulic cylinder (9) extends into the groove, and the telescopic end of the hydraulic cylinder (9) is telescopically adjusted to adjust the angle of the adjustment platform (8).

5. A rolling mill guide mechanism according to claim 4, characterized in that: the adjusting rod (12) is a screw rod, a plurality of limit nuts (14) are threadedly connected to the adjusting rod (12), a rubber pad is provided on the surface of the extension platform (10), and the roller (13) and the adjusting rod (12) are designed to be movable.

6. A rolling mill guide mechanism according to claim 5, characterized in that: the surface of the roller (13) is designed to be smooth, and the adjustment rod (12) adjusts the position of the roller (13) along the slide groove (11), thereby changing the width of the two rows of rollers (13) to adapt to the width of the object to be processed.