CN205341495U

CN205341495U - Steel rolling apparatus

Info

Publication number: CN205341495U
Application number: CN201620054880.5U
Authority: CN
Inventors: 周锦翰
Original assignee: Yongchun County Yongrong Information Technology Co Ltd
Current assignee: Guangzhou Ying Ying Steel Structure Co., Ltd.
Priority date: 2016-01-20
Filing date: 2016-01-20
Publication date: 2016-06-29
Anticipated expiration: 2026-01-20

Abstract

The utility model discloses a steel rolling apparatus, including speed reduction motor, adjusting screw, roll, spline, frame, there is the roll in the frame, there is the roll axle roll both sides, have the output shaft in the roll, all have the spline groove on output shaft and the roll, and the spline inslot is equipped with the spline, and output shaft one end has the speed reduction motor, has the mounting disc between speed reduction motor and the frame, and there is adjusting screw at the frame top. Beneficial effect lies in: simple structure has reduced manufacturing cost, reasonable in design, and work is steady, and the stable performance is favorable to improving mechanical transmission efficiency and reduces the accumulated error.

Description

A kind of rolling mill

Technical field

This utility model belongs to machining system technical field, is specifically related to a kind of rolling mill.

Background technology

Along with the fast development of China's Rolling Industry, China's rolling process equipment also experienced by a self-service exploitation and introduces the reciprocation cycle process of study for reference production domesticization.Constantly increasing and change along with the market demand, in recent years, China's rolling process equipment market occurs in that diversified requirement, progressively develops to the direction of high precision int, wide cut, High Level and high-tech and continuous rolling.Rolling mill has a kind of machinery of extremely important effect in steel production in China.It is the basic operation of steel molding, ubiquity in iron and steel enterprise.Because the raw steel major part that steel mill is out is required for through steel rolling molding, the technique then carrying out next step as required.So rolling mill all plays important role in whole national economy.

Utility model content

The purpose of this utility model is that provides a kind of rolling mill to solve the problems referred to above.

This utility model is achieved through the following technical solutions above-mentioned purpose:

A kind of rolling mill, including gear motor, regulate screw, roll, spline, frame, frame has roll, there is roll mandrel roll both sides, have output shaft in roll, output shaft and all have spline on roll, spline is built with spline, there is gear motor output shaft one end, has mounting disc, frame top to have adjustment screw between gear motor and frame.

As preferred version of the present utility model, roll mandrel is connected by roll bearing with frame.

As preferred version of the present utility model, being fixed with the frame of gear motor on the side of roll bearing, the output shaft of gear motor and roll couple on same centrage and by spline.

As preferred version of the present utility model, mounting disc and frame are bolted.

The beneficial effects of the utility model are in that: simple in construction, reduce production cost, reasonable in design, stable working, stable performance, are conducive to improving machinery driving efficiency and reducing cumulative errors.

Accompanying drawing explanation

Fig. 1 is the main pseudosection of a kind of rolling mill described in the utility model.

1, gear motor；2, mounting disc；3, output shaft；4, screw is regulated；5, roll；6, roll mandrel；7, spline；8, spline；9, frame.

Detailed description of the invention

For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is described more fully.Accompanying drawing gives preferred embodiment of the present utility model.But, this utility model can realize in many different forms, however it is not limited to embodiment described herein.On the contrary, the purpose providing these embodiments is to make the understanding to disclosure of the present utility model more thorough comprehensively.

Below in conjunction with accompanying drawing, the utility model is described in further detail:

As shown in Figure 1, a kind of rolling mill, including gear motor 1, regulate screw 4, roll 5, spline 8, frame 9, frame 9 has roll 5, for rolling stock, there is roll mandrel 6 roll 5 both sides, for being connected with roll bearing, output shaft 3 is had in roll 5, for transmitting power, output shaft 3 and roll 5 all there is spline 7, for transmitting moment of torsion together with spline 8, spline 7 is built with spline 8, for transmitting moment of torsion together with spline 7, there is gear motor 1 output shaft 3 one end, for providing power, mounting disc 2 is had between gear motor 1 and frame 9, for stationary roll bearing the effect playing axially location, adjustment screw 4 is arranged at frame 9 top, for regulating rolling thickness.

As preferred version of the present utility model, roll mandrel 6 is connected by roll bearing with frame 9, being fixed with the frame of gear motor 1 on the side of roll bearing, the output shaft 3 of gear motor 1 and roll 5 couple on same centrage and by spline 8, and mounting disc 2 and frame 9 are bolted.

Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and effect thing thereof.

Claims

1. a rolling mill, including gear motor, regulate screw, roll, spline, frame, it is characterized in that: frame has roll, there is roll mandrel roll both sides, have output shaft in roll, output shaft and all have spline on roll, spline is built with spline, there is gear motor output shaft one end, has mounting disc, frame top to have adjustment screw between gear motor and frame.

2. a kind of rolling mill according to claim 1, it is characterised in that: roll mandrel is connected by roll bearing with frame.

3. a kind of rolling mill according to claim 1, it is characterised in that: being fixed with the frame of gear motor on the side of roll bearing, the output shaft of gear motor and roll couple on same centrage and by spline.

4. a kind of rolling mill according to claim 1, it is characterised in that: mounting disc and frame are bolted.