CN214184611U

CN214184611U - Roller with adjustable function

Info

Publication number: CN214184611U
Application number: CN202022490012.0U
Authority: CN
Inventors: 冯继哲
Original assignee: Shijiazhuang Zhongjie Roll Manufacturing Co ltd
Current assignee: Shijiazhuang Zhongjie Roll Manufacturing Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-09-14
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a roller with adjustable function, belonging to the technical field of rollers, comprising a first roller, a second roller, a third roller, a limiting block, a buffer plate and a heat dissipation hole; the left side of the first roller is connected with a second roller, four sliding rails are arranged on the periphery of the outer surface wall of the second roller, the outer wall of the second roller is smaller than the inner wall of the first roller, the second roller can enter the first roller through the sliding rails, and a first supporting roller is arranged on the left side of the second roller; the track is installed to the upper and lower inner wall of first roll, and the right side of first roll is provided with the third roll, all installs four slide rails on the exterior wall of third roll a week, and the outer wall of third roll is less than the inner wall of first roll, and the third roll can pass through the slide rail and get into in the first roll, and the second backing roll is installed on the right side of third roll. The utility model discloses set up track and slide rail, can adjust the rolling thickness of roll and length, enlarge application range, can adapt to more application scenes.

Description

Roller with adjustable function

Technical Field

The utility model belongs to the technical field of the roll, specifically a roll that possesses adjustable function.

Background

In industrial production, continuous plastic deformation work is often carried out on metal, a tool is needed in the process, namely a roller which mainly comprises a roller body, a roller neck and a shaft head, wherein the most important part is the roller body, the roller body basically meets domestic requirements and has partial export along with the development of time in the production of the roller in China, but the variety is still to be improved, the quality is further improved, the required variety and the type of the roller are different when different works are faced, the roller has very high requirements in the production process, the general roller has the capabilities of resisting high temperature, impact, heat crack and the like, the length of the traditional roller is not adjusted by a method and is basically fixed, so that the corresponding work scene is single, diversification cannot be carried out, the purchase cost is very high, and the development of enterprises is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roll that possesses adjustable function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a roller with an adjustable function comprises a first roller, a second roller, a third roller, a limiting block, a buffer plate and heat dissipation holes; the left side of the first roller is connected with a second roller, a plurality of sliding rails are arranged on the periphery of the outer surface wall of the second roller, the outer wall of the second roller is smaller than the inner wall of the first roller, the second roller can enter the first roller through the sliding rails, and a first supporting roller is arranged on the left side of the second roller; the track is installed to the upper and lower inner wall of first roll, and the right side of first roll is provided with the third roll, all installs a plurality of slide rail on the exterior wall of third roll a week, and the outer wall of third roll is less than the inner wall of first roll, and the third roll can pass through the slide rail and get into in the first roll, and the second backing roll is installed on the right side of third roll.

As a further aspect of the present invention: the sum of the lengths of the second roller, the third roller and the buffer plate is equal to the length of the first roller.

As a further aspect of the present invention: and limiting blocks are arranged on the left side and the right side of the first roller.

As a further aspect of the present invention: and a plurality of heat dissipation holes are formed in the shell of the first roller.

As a further aspect of the present invention: the track and the slide rail are at least provided with four groups.

Compared with the prior art, the utility model discloses set up track and slide rail, can adjust the rolling thickness of roll and length, enlarge application range, reduce the cost of purchase, can adapt to more application scenes.

Drawings

Fig. 1 is a schematic cross-sectional view of a roll with adjustable roll spreading.

Fig. 2 is a schematic sectional view of a roll with adjustable contraction.

Fig. 3 is a schematic view of a structure of a roll contraction with an adjustable function.

Fig. 4 is a schematic structural view of a second roll of the roll with an adjustable function.

Fig. 5 is a schematic structural diagram of a first roll with an adjustable function viewed from the right.

Fig. 6 is a schematic structural diagram of a second roll of the roll with an adjustable function viewed from the right.

In the figure: 1. a first roll; 2. a second roll; 3. a third roll; 4. a first support roller; 5. a second support roller; 6. a limiting block; 7. a buffer plate; 8. a track; 9. heat dissipation holes; 10. a slide rail.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-6, a roller with adjustable function includes a first roller 1, a second roller 2, a third roller 3, a stopper 6, a buffer plate 7 and a heat dissipation hole 9; the left side of the first roller 1 is connected with a second roller 2, a plurality of slide rails 10 are arranged on the periphery of the outer wall of the second roller 2, the outer wall of the second roller 2 is smaller than the inner wall of the first roller 1, the second roller 2 can enter the first roller 1 through the slide rails 10, and a first support roller 4 is arranged on the left side of the second roller 2; the inner wall of the first roller 1 is provided with a plurality of rails 8, the middle position of the first roller 1 is provided with a buffer plate 7, the second roller 2 and the third roller 3 slide into the first roller 1 and touch the buffer plate 7, the second roller 2 and the third roller 3 can be further fixed, meanwhile, the second roller 2 and the third roller 3 cannot be contacted, the right side of the first roller 1 is provided with the third roller 3, a plurality of slide rails 10 are arranged on the periphery of the outer surface wall of the third roller 3, the outer wall of the third roller 3 is smaller than the inner wall of the first roller 1, the third roller 3 can enter the first roller 1 through the slide rails 10, and the right side of the third roller 3 is provided with a second supporting roller 5; stopper 6 is all installed to the left and right sides of first roll 1, is provided with a plurality of louvre 9 on the shell of first roll 1 to guarantee that equipment in time dispels the heat at work, increase of service life.

The utility model discloses a theory of operation is: during the use, according to the thickness and the length of rolling metal, select to use second roll 2 and third roll 3, during the selection, as long as just can be with second roll 2 and third roll 3 roll-off through slide rail 10 and track 8, rethread stopper 6 is fixed second roll 2 and third roll 3, and at first roll 1 rotation in-process, the louvre 9 on its surface can improve the heat dissipation capacity, guarantees that equipment works for a long time, improves work efficiency.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The roller with the adjustable function comprises a first roller (1), a second roller (2), a third roller (3), a limiting block (6), a buffer plate (7) and heat dissipation holes (9), and is characterized in that the left side of the first roller (1) is connected with the second roller (2), a plurality of sliding rails (10) are arranged on the periphery of the outer surface wall of the second roller (2), the outer wall of the second roller (2) is smaller than the inner wall of the first roller (1), the second roller (2) can enter the first roller (1) through the sliding rails (10), and a first supporting roller (4) is installed on the left side of the second roller (2); the track (8) are installed on the upper inner wall and the lower inner wall of the first roller (1), the third roller (3) is arranged on the right side of the first roller (1), a plurality of sliding rails (10) are installed on the outer surface wall of the third roller (3) in a circle, the outer wall of the third roller (3) is smaller than the inner wall of the first roller (1), and the second supporting roller (5) is installed on the right side of the third roller (3).

2. An adjustable roll according to claim 1, characterized in that the sum of the lengths of the second roll (2), the third roll (3) and the damping plate (7) is equal to the length of the first roll (1).

3. The roll with the adjustable function as claimed in claim 1, characterized in that the left and right sides of the first roll (1) are provided with limit blocks (6).

4. A roll with adjustable function according to claim 1, characterized in that the first roll (1) has several cooling holes (9) in its outer shell.

5. An adjustable mill roll according to claim 1, characterised in that the rails (8) and the runners (10) are arranged in at least four groups.