CN203865463U

CN203865463U - Anti-skid rubber covered roller

Info

Publication number: CN203865463U
Application number: CN201420131164.3U
Authority: CN
Inventors: 仇银珍
Original assignee: CHANGZHOU YINXING COLOUR PRINTING PACKAGING Co Ltd
Current assignee: CHANGZHOU YINXING COLOUR PRINTING PACKAGING Co Ltd
Priority date: 2014-03-24
Filing date: 2014-03-24
Publication date: 2014-10-08
Anticipated expiration: 2024-03-24

Abstract

The utility model relates to the technical field of rolling conveying devices, in particular to an anti-skid rubber covered roller which comprises a roll shaft, a roller body and a rubber skin. The roll shaft is located on the axis of the roller body, the rubber skin wraps the outer surface of the roller body which is provided with locating plates, and a wear-resisting layer is arranged on the rubber skin. The locating plates are perpendicularly distributed on the outer circumferential face of the roller body and embedded in the rubber skin to play a role of limiting the rubber skin, the rubber skin is prevented from sliding, moreover, the section of each locating plate is of a reverse trapezoid shape, and therefore combination stability of the rubber skin, the locating plates and the roller body can be improved. The outer surface of the rubber skin is coated with the wear-resisting layer, namely a silicon carbide coating, high wear-resisting performance is achieved, the rubber skin can be effectively protected, service life is prolonged, surface flatness is prevented from being damaged due to irregular abrasion of the rubber skin, the overall performance of the rubber covered roller is greatly improved, and work efficiency and work quality are improved.

Description

Anti-skidding rubber covered roll

Technical field

The utility model relates to roll extrusion load transfer device technical field, especially a kind of anti-skidding rubber covered roll.

Background technology

In industries such as metallurgy, electric power, mine, printing, weaving, printing and dyeing, chemical industry, rubber covered roll is widely used.Rubber covered roll, also referred to as rubber coated roll shaft, is made columniform gyro-rotor with metallic material, then at the coated one deck elastomeric material in the surface of cylindrical gyro-rotor.At present, the rubber covered roll of producing is both at home and abroad all at the outside rubber that directly covers of smooth roller, vulcanize, when the rubber covered roll of this structure is used at the scene, under extraneous friction force effect, especially in the working environment that friction force is larger, rubber cover is subject to distortion and involves greatlyr, and not only fatigue aging is fast, and easily with roller generation relative sliding, affect both combination stabilities, more have a strong impact on service life and the result of use of rubber covered roll, in addition, wear and tear with extraneous contact easily in rubber cover surface, damage is uneven, affects surperficial planeness.

Utility model content

In order to overcome existing rubber covered roll rubber cover, easily slide, structural stability is poor, and surface is easy to wear, the deficiency of poor flatness, and the utility model provides a kind of anti-skidding rubber covered roll.

The utility model solves the technical scheme that its technical matters adopts: a kind of anti-skidding rubber covered roll, comprise roll shaft, roller and rubber, roll shaft is positioned on the axis of roller, and rubber is wrapped on the outside face of roller, roller is provided with locating plate, and rubber is provided with wearing layer.

According to another embodiment of the present utility model, further comprise that locating plate vertical distribution, on the outer circumference surface of roller, is embedded in rubber.

According to another embodiment of the present utility model, further comprise that the cross section of locating plate is trapezoidal, outer end is more inner wide.

According to another embodiment of the present utility model, further comprise that wearing layer covers on the outside face of rubber.

According to another embodiment of the present utility model, further comprise that wearing layer is coat of silicon carbide.

The beneficial effects of the utility model are, vertical distribution locating plate on the outer circumference surface of roller, locating plate is embedded in rubber, combines together with rubber, forms dividing plate skeleton structure, when rotary rolling, locating plate can play position-limiting action to rubber, prevents rubber generation slide displacement, and, the cross section of locating plate is inverted trapezoidal structure, can improve the combination stability of rubber and locating plate, roller.On the outside face of rubber, be coated with wearing layer; wearing layer is coat of silicon carbide; there is stronger wear resisting property; can effectively protect rubber; increase the service life; and prevent that rubber from, because being subject to the planeness of irregular wear deface, having improved the overall performance of rubber covered roll greatly, thereby work efficiency and workmanship have been improved.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is structural representation of the present utility model.

1. roll shafts in figure, 2. roller, 3. rubber, 4. locating plate, 5. wearing layer.

The specific embodiment

If Fig. 1 is structural representation of the present utility model, a kind of anti-skidding rubber covered roll, comprises roll shaft 1, roller 2 and rubber 3, and roll shaft 1 is positioned on the axis of roller 2, and rubber 3 is wrapped on the outside face of roller 2, and roller 2 is provided with locating plate 4, and rubber 3 is provided with wearing layer 5.Locating plate 4 vertical distribution, on the outer circumference surface of roller 2, are embedded in rubber 3.The cross section of locating plate 4 is trapezoidal, and outer end is more inner wide.Wearing layer 5 covers on the outside face of rubber 3.Wearing layer 5 is coat of silicon carbide.

Vertical distribution locating plate 4 on the outer circumference surface of roller 2, locating plate 4 is embedded in rubber 3, combine together with rubber 3, form dividing plate skeleton structure, when rotary rolling, locating plate 4 can play position-limiting action to rubber 3, prevent that rubber 3 from slide displacement occurring, and the cross section of locating plate 4 is inverted trapezoidal structure, can improve the combination stability of rubber 3 and locating plate 4, roller 2.On the outside face of rubber 3, be coated with wearing layer 5; wearing layer 5 is coat of silicon carbide; there is stronger wear resisting property; can effectively protect rubber 3; increase the service life; and prevent that rubber 3 from, because being subject to the planeness of irregular wear deface, having improved the overall performance of rubber covered roll greatly, thereby work efficiency and workmanship have been improved.

Claims

1. an anti-skidding rubber covered roll, comprise roll shaft (1), roller (2) and rubber (3), roll shaft (1) is positioned on the axis of roller (2), rubber (3) is wrapped on the outside face of roller (2), it is characterized in that, roller (2) is provided with locating plate (4), and rubber (3) is provided with wearing layer (5).

2. anti-skidding rubber covered roll according to claim 1, is characterized in that, locating plate (4) vertical distribution, on the outer circumference surface of roller (2), is embedded in rubber (3).

3. anti-skidding rubber covered roll according to claim 2, is characterized in that, the cross section of locating plate (4) is trapezoidal, and outer end is more inner wide.

4. anti-skidding rubber covered roll according to claim 1, is characterized in that, wearing layer (5) covers on the outside face of rubber (3).

5. anti-skidding rubber covered roll according to claim 1, is characterized in that, wearing layer (5) is coat of silicon carbide.